diff options
author | Dmitry Potapov <potapov.d@gmail.com> | 2022-02-10 16:46:39 +0300 |
---|---|---|
committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:46:39 +0300 |
commit | 7aa4cf700385ff96999c5cc301171ff157974773 (patch) | |
tree | 49e222ea1c5804306084bb3ae065bb702625360f /contrib | |
parent | 536101ea75c9ff5df10d01c2f460b1f6e12311b3 (diff) | |
download | ydb-7aa4cf700385ff96999c5cc301171ff157974773.tar.gz |
Restoring authorship annotation for Dmitry Potapov <potapov.d@gmail.com>. Commit 2 of 2.
Diffstat (limited to 'contrib')
72 files changed, 41507 insertions, 41507 deletions
diff --git a/contrib/libs/libxml/xpath.c b/contrib/libs/libxml/xpath.c index 8e15d55358..e1f2bd5522 100644 --- a/contrib/libs/libxml/xpath.c +++ b/contrib/libs/libxml/xpath.c @@ -10357,8 +10357,8 @@ xmlXPathCompFunctionCall(xmlXPathParserContextPtr ctxt) { #endif if (CUR != '(') { - xmlFree(name); - xmlFree(prefix); + xmlFree(name); + xmlFree(prefix); XP_ERROR(XPATH_EXPR_ERROR); } NEXT; @@ -10387,8 +10387,8 @@ xmlXPathCompFunctionCall(xmlXPathParserContextPtr ctxt) { nbargs++; if (CUR == ')') break; if (CUR != ',') { - xmlFree(name); - xmlFree(prefix); + xmlFree(name); + xmlFree(prefix); XP_ERROR(XPATH_EXPR_ERROR); } NEXT; diff --git a/contrib/libs/pcre/pcre16/ya.make b/contrib/libs/pcre/pcre16/ya.make index 1cdd239d9c..ddae1bced8 100644 --- a/contrib/libs/pcre/pcre16/ya.make +++ b/contrib/libs/pcre/pcre16/ya.make @@ -1,50 +1,50 @@ -# Generated by devtools/yamaker. - -LIBRARY() - +# Generated by devtools/yamaker. + +LIBRARY() + WITHOUT_LICENSE_TEXTS() - + OWNER( orivej g:cpp-contrib ) -LICENSE(BSD-3-Clause) - +LICENSE(BSD-3-Clause) + ADDINCL(contrib/libs/pcre) - -NO_COMPILER_WARNINGS() - -NO_RUNTIME() - + +NO_COMPILER_WARNINGS() + +NO_RUNTIME() + CFLAGS(-DHAVE_CONFIG_H) - -SRCDIR(contrib/libs/pcre) - -SRCS( - pcre16_byte_order.c - pcre16_chartables.c - pcre16_compile.c - pcre16_config.c - pcre16_dfa_exec.c - pcre16_exec.c - pcre16_fullinfo.c - pcre16_get.c - pcre16_globals.c - pcre16_jit_compile.c - pcre16_maketables.c - pcre16_newline.c - pcre16_ord2utf16.c - pcre16_refcount.c - pcre16_string_utils.c - pcre16_study.c - pcre16_tables.c - pcre16_ucd.c - pcre16_utf16_utils.c - pcre16_valid_utf16.c - pcre16_version.c - pcre16_xclass.c - pcre_chartables.c -) - -END() + +SRCDIR(contrib/libs/pcre) + +SRCS( + pcre16_byte_order.c + pcre16_chartables.c + pcre16_compile.c + pcre16_config.c + pcre16_dfa_exec.c + pcre16_exec.c + pcre16_fullinfo.c + pcre16_get.c + pcre16_globals.c + pcre16_jit_compile.c + pcre16_maketables.c + pcre16_newline.c + pcre16_ord2utf16.c + pcre16_refcount.c + pcre16_string_utils.c + pcre16_study.c + pcre16_tables.c + pcre16_ucd.c + pcre16_utf16_utils.c + pcre16_valid_utf16.c + pcre16_version.c + pcre16_xclass.c + pcre_chartables.c +) + +END() diff --git a/contrib/libs/pcre/pcre16_byte_order.c b/contrib/libs/pcre/pcre16_byte_order.c index c91dafc029..11d2973a3d 100644 --- a/contrib/libs/pcre/pcre16_byte_order.c +++ b/contrib/libs/pcre/pcre16_byte_order.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_byte_order.c" - -/* End of pcre16_byte_order.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_byte_order.c" + +/* End of pcre16_byte_order.c */ diff --git a/contrib/libs/pcre/pcre16_chartables.c b/contrib/libs/pcre/pcre16_chartables.c index 975137bf94..7c0ff35f5e 100644 --- a/contrib/libs/pcre/pcre16_chartables.c +++ b/contrib/libs/pcre/pcre16_chartables.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_chartables.c" - -/* End of pcre16_chartables.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_chartables.c" + +/* End of pcre16_chartables.c */ diff --git a/contrib/libs/pcre/pcre16_compile.c b/contrib/libs/pcre/pcre16_compile.c index ab18f6df90..e499b67087 100644 --- a/contrib/libs/pcre/pcre16_compile.c +++ b/contrib/libs/pcre/pcre16_compile.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_compile.c" - -/* End of pcre16_compile.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_compile.c" + +/* End of pcre16_compile.c */ diff --git a/contrib/libs/pcre/pcre16_config.c b/contrib/libs/pcre/pcre16_config.c index 748b4d8235..b52138764f 100644 --- a/contrib/libs/pcre/pcre16_config.c +++ b/contrib/libs/pcre/pcre16_config.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_config.c" - -/* End of pcre16_config.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_config.c" + +/* End of pcre16_config.c */ diff --git a/contrib/libs/pcre/pcre16_dfa_exec.c b/contrib/libs/pcre/pcre16_dfa_exec.c index 32ab2bb3b3..2ba740e972 100644 --- a/contrib/libs/pcre/pcre16_dfa_exec.c +++ b/contrib/libs/pcre/pcre16_dfa_exec.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_dfa_exec.c" - -/* End of pcre16_dfa_exec.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_dfa_exec.c" + +/* End of pcre16_dfa_exec.c */ diff --git a/contrib/libs/pcre/pcre16_exec.c b/contrib/libs/pcre/pcre16_exec.c index 511956aee4..7417b1770c 100644 --- a/contrib/libs/pcre/pcre16_exec.c +++ b/contrib/libs/pcre/pcre16_exec.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_exec.c" - -/* End of pcre16_exec.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_exec.c" + +/* End of pcre16_exec.c */ diff --git a/contrib/libs/pcre/pcre16_fullinfo.c b/contrib/libs/pcre/pcre16_fullinfo.c index 7b8de1e175..544dca6ed5 100644 --- a/contrib/libs/pcre/pcre16_fullinfo.c +++ b/contrib/libs/pcre/pcre16_fullinfo.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_fullinfo.c" - -/* End of pcre16_fullinfo.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_fullinfo.c" + +/* End of pcre16_fullinfo.c */ diff --git a/contrib/libs/pcre/pcre16_get.c b/contrib/libs/pcre/pcre16_get.c index 07ff0c3ef4..3ded08c622 100644 --- a/contrib/libs/pcre/pcre16_get.c +++ b/contrib/libs/pcre/pcre16_get.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_get.c" - -/* End of pcre16_get.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_get.c" + +/* End of pcre16_get.c */ diff --git a/contrib/libs/pcre/pcre16_globals.c b/contrib/libs/pcre/pcre16_globals.c index c903557590..a136b3d8c2 100644 --- a/contrib/libs/pcre/pcre16_globals.c +++ b/contrib/libs/pcre/pcre16_globals.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_globals.c" - -/* End of pcre16_globals.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_globals.c" + +/* End of pcre16_globals.c */ diff --git a/contrib/libs/pcre/pcre16_jit_compile.c b/contrib/libs/pcre/pcre16_jit_compile.c index 2bb452bd5f..ab0cacd764 100644 --- a/contrib/libs/pcre/pcre16_jit_compile.c +++ b/contrib/libs/pcre/pcre16_jit_compile.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_jit_compile.c" - -/* End of pcre16_jit_compile.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_jit_compile.c" + +/* End of pcre16_jit_compile.c */ diff --git a/contrib/libs/pcre/pcre16_maketables.c b/contrib/libs/pcre/pcre16_maketables.c index 8794dee40c..b1cd1c579d 100644 --- a/contrib/libs/pcre/pcre16_maketables.c +++ b/contrib/libs/pcre/pcre16_maketables.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_maketables.c" - -/* End of pcre16_maketables.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_maketables.c" + +/* End of pcre16_maketables.c */ diff --git a/contrib/libs/pcre/pcre16_newline.c b/contrib/libs/pcre/pcre16_newline.c index a3b6720eb1..7fe201400f 100644 --- a/contrib/libs/pcre/pcre16_newline.c +++ b/contrib/libs/pcre/pcre16_newline.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_newline.c" - -/* End of pcre16_newline.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_newline.c" + +/* End of pcre16_newline.c */ diff --git a/contrib/libs/pcre/pcre16_ord2utf16.c b/contrib/libs/pcre/pcre16_ord2utf16.c index 12d53f0cc6..0b812702fa 100644 --- a/contrib/libs/pcre/pcre16_ord2utf16.c +++ b/contrib/libs/pcre/pcre16_ord2utf16.c @@ -1,90 +1,90 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - - -/* This file contains a private PCRE function that converts an ordinal -character value into a UTF16 string. */ - -#ifdef HAVE_CONFIG_H -#include "pcre_config.h" -#endif - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_internal.h" - -/************************************************* -* Convert character value to UTF-16 * -*************************************************/ - -/* This function takes an integer value in the range 0 - 0x10ffff -and encodes it as a UTF-16 character in 1 to 2 pcre_uchars. - -Arguments: - cvalue the character value - buffer pointer to buffer for result - at least 2 pcre_uchars long - -Returns: number of characters placed in the buffer -*/ - -unsigned int -PRIV(ord2utf)(pcre_uint32 cvalue, pcre_uchar *buffer) -{ -#ifdef SUPPORT_UTF - -if (cvalue <= 0xffff) - { - *buffer = (pcre_uchar)cvalue; - return 1; - } - -cvalue -= 0x10000; -*buffer++ = 0xd800 | (cvalue >> 10); -*buffer = 0xdc00 | (cvalue & 0x3ff); -return 2; - -#else /* SUPPORT_UTF */ -(void)(cvalue); /* Keep compiler happy; this function won't ever be */ -(void)(buffer); /* called when SUPPORT_UTF is not defined. */ -return 0; -#endif /* SUPPORT_UTF */ -} - -/* End of pcre16_ord2utf16.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + + +/* This file contains a private PCRE function that converts an ordinal +character value into a UTF16 string. */ + +#ifdef HAVE_CONFIG_H +#include "pcre_config.h" +#endif + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_internal.h" + +/************************************************* +* Convert character value to UTF-16 * +*************************************************/ + +/* This function takes an integer value in the range 0 - 0x10ffff +and encodes it as a UTF-16 character in 1 to 2 pcre_uchars. + +Arguments: + cvalue the character value + buffer pointer to buffer for result - at least 2 pcre_uchars long + +Returns: number of characters placed in the buffer +*/ + +unsigned int +PRIV(ord2utf)(pcre_uint32 cvalue, pcre_uchar *buffer) +{ +#ifdef SUPPORT_UTF + +if (cvalue <= 0xffff) + { + *buffer = (pcre_uchar)cvalue; + return 1; + } + +cvalue -= 0x10000; +*buffer++ = 0xd800 | (cvalue >> 10); +*buffer = 0xdc00 | (cvalue & 0x3ff); +return 2; + +#else /* SUPPORT_UTF */ +(void)(cvalue); /* Keep compiler happy; this function won't ever be */ +(void)(buffer); /* called when SUPPORT_UTF is not defined. */ +return 0; +#endif /* SUPPORT_UTF */ +} + +/* End of pcre16_ord2utf16.c */ diff --git a/contrib/libs/pcre/pcre16_refcount.c b/contrib/libs/pcre/pcre16_refcount.c index 7cc04546b8..d3d1543973 100644 --- a/contrib/libs/pcre/pcre16_refcount.c +++ b/contrib/libs/pcre/pcre16_refcount.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_refcount.c" - -/* End of pcre16_refcount.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_refcount.c" + +/* End of pcre16_refcount.c */ diff --git a/contrib/libs/pcre/pcre16_string_utils.c b/contrib/libs/pcre/pcre16_string_utils.c index 8ed8becfcf..382c40799f 100644 --- a/contrib/libs/pcre/pcre16_string_utils.c +++ b/contrib/libs/pcre/pcre16_string_utils.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_string_utils.c" - -/* End of pcre16_string_utils.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_string_utils.c" + +/* End of pcre16_string_utils.c */ diff --git a/contrib/libs/pcre/pcre16_study.c b/contrib/libs/pcre/pcre16_study.c index a2d240ee90..f87de081fc 100644 --- a/contrib/libs/pcre/pcre16_study.c +++ b/contrib/libs/pcre/pcre16_study.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_study.c" - -/* End of pcre16_study.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_study.c" + +/* End of pcre16_study.c */ diff --git a/contrib/libs/pcre/pcre16_tables.c b/contrib/libs/pcre/pcre16_tables.c index d93705ee3b..d84297093a 100644 --- a/contrib/libs/pcre/pcre16_tables.c +++ b/contrib/libs/pcre/pcre16_tables.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_tables.c" - -/* End of pcre16_tables.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_tables.c" + +/* End of pcre16_tables.c */ diff --git a/contrib/libs/pcre/pcre16_ucd.c b/contrib/libs/pcre/pcre16_ucd.c index 74a86fab7f..ee23439a01 100644 --- a/contrib/libs/pcre/pcre16_ucd.c +++ b/contrib/libs/pcre/pcre16_ucd.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_ucd.c" - -/* End of pcre16_ucd.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_ucd.c" + +/* End of pcre16_ucd.c */ diff --git a/contrib/libs/pcre/pcre16_utf16_utils.c b/contrib/libs/pcre/pcre16_utf16_utils.c index 4ba357b09e..cbfaec3027 100644 --- a/contrib/libs/pcre/pcre16_utf16_utils.c +++ b/contrib/libs/pcre/pcre16_utf16_utils.c @@ -1,130 +1,130 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - - -/* This module contains a function for converting any UTF-16 character -strings to host byte order. */ - - -#ifdef HAVE_CONFIG_H -#include "pcre_config.h" -#endif - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_internal.h" - -/************************************************* -* Convert any UTF-16 string to host byte order * -*************************************************/ - -/* This function takes an UTF-16 string and converts -it to host byte order. The length can be explicitly set, -or automatically detected for zero terminated strings. -BOMs can be kept or discarded during the conversion. -Conversion can be done in place (output == input). - -Arguments: - output the output buffer, its size must be greater - or equal than the input string - input any UTF-16 string - length the number of 16-bit units in the input string - can be less than zero for zero terminated strings - host_byte_order - A non-zero value means the input is in host byte - order, which can be dynamically changed by BOMs later. - Initially it contains the starting byte order and returns - with the last byte order so it can be used for stream - processing. It can be NULL, which set the host byte - order mode by default. - keep_boms for a non-zero value, the BOM (0xfeff) characters - are copied as well - -Returns: the number of 16-bit units placed into the output buffer, - including the zero-terminator -*/ - -int -pcre16_utf16_to_host_byte_order(PCRE_UCHAR16 *output, PCRE_SPTR16 input, - int length, int *host_byte_order, int keep_boms) -{ -#ifdef SUPPORT_UTF -/* This function converts any UTF-16 string to host byte order and optionally -removes any Byte Order Marks (BOMS). Returns with the remainig length. */ -int host_bo = host_byte_order != NULL ? *host_byte_order : 1; -pcre_uchar *optr = (pcre_uchar *)output; -const pcre_uchar *iptr = (const pcre_uchar *)input; -const pcre_uchar *end; -/* The c variable must be unsigned. */ -register pcre_uchar c; - -if (length < 0) - length = STRLEN_UC(iptr) + 1; -end = iptr + length; - -while (iptr < end) - { - c = *iptr++; - if (c == 0xfeff || c == 0xfffe) - { - /* Detecting the byte order of the machine is unnecessary, it is - enough to know that the UTF-16 string has the same byte order or not. */ - host_bo = c == 0xfeff; - if (keep_boms != 0) - *optr++ = 0xfeff; - else - length--; - } - else - *optr++ = host_bo ? c : ((c >> 8) | (c << 8)); /* Flip bytes if needed. */ - } -if (host_byte_order != NULL) - *host_byte_order = host_bo; - -#else /* Not SUPPORT_UTF */ -(void)(output); /* Keep picky compilers happy */ -(void)(input); -(void)(keep_boms); -(void)(host_byte_order); -#endif /* SUPPORT_UTF */ -return length; -} - -/* End of pcre16_utf16_utils.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + + +/* This module contains a function for converting any UTF-16 character +strings to host byte order. */ + + +#ifdef HAVE_CONFIG_H +#include "pcre_config.h" +#endif + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_internal.h" + +/************************************************* +* Convert any UTF-16 string to host byte order * +*************************************************/ + +/* This function takes an UTF-16 string and converts +it to host byte order. The length can be explicitly set, +or automatically detected for zero terminated strings. +BOMs can be kept or discarded during the conversion. +Conversion can be done in place (output == input). + +Arguments: + output the output buffer, its size must be greater + or equal than the input string + input any UTF-16 string + length the number of 16-bit units in the input string + can be less than zero for zero terminated strings + host_byte_order + A non-zero value means the input is in host byte + order, which can be dynamically changed by BOMs later. + Initially it contains the starting byte order and returns + with the last byte order so it can be used for stream + processing. It can be NULL, which set the host byte + order mode by default. + keep_boms for a non-zero value, the BOM (0xfeff) characters + are copied as well + +Returns: the number of 16-bit units placed into the output buffer, + including the zero-terminator +*/ + +int +pcre16_utf16_to_host_byte_order(PCRE_UCHAR16 *output, PCRE_SPTR16 input, + int length, int *host_byte_order, int keep_boms) +{ +#ifdef SUPPORT_UTF +/* This function converts any UTF-16 string to host byte order and optionally +removes any Byte Order Marks (BOMS). Returns with the remainig length. */ +int host_bo = host_byte_order != NULL ? *host_byte_order : 1; +pcre_uchar *optr = (pcre_uchar *)output; +const pcre_uchar *iptr = (const pcre_uchar *)input; +const pcre_uchar *end; +/* The c variable must be unsigned. */ +register pcre_uchar c; + +if (length < 0) + length = STRLEN_UC(iptr) + 1; +end = iptr + length; + +while (iptr < end) + { + c = *iptr++; + if (c == 0xfeff || c == 0xfffe) + { + /* Detecting the byte order of the machine is unnecessary, it is + enough to know that the UTF-16 string has the same byte order or not. */ + host_bo = c == 0xfeff; + if (keep_boms != 0) + *optr++ = 0xfeff; + else + length--; + } + else + *optr++ = host_bo ? c : ((c >> 8) | (c << 8)); /* Flip bytes if needed. */ + } +if (host_byte_order != NULL) + *host_byte_order = host_bo; + +#else /* Not SUPPORT_UTF */ +(void)(output); /* Keep picky compilers happy */ +(void)(input); +(void)(keep_boms); +(void)(host_byte_order); +#endif /* SUPPORT_UTF */ +return length; +} + +/* End of pcre16_utf16_utils.c */ diff --git a/contrib/libs/pcre/pcre16_valid_utf16.c b/contrib/libs/pcre/pcre16_valid_utf16.c index cede68a179..5191eb482d 100644 --- a/contrib/libs/pcre/pcre16_valid_utf16.c +++ b/contrib/libs/pcre/pcre16_valid_utf16.c @@ -1,137 +1,137 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2013 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - - -/* This module contains an internal function for validating UTF-16 character -strings. */ - - -#ifdef HAVE_CONFIG_H -#include "pcre_config.h" -#endif - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_internal.h" - - -/************************************************* -* Validate a UTF-16 string * -*************************************************/ - -/* This function is called (optionally) at the start of compile or match, to -check that a supposed UTF-16 string is actually valid. The early check means -that subsequent code can assume it is dealing with a valid string. The check -can be turned off for maximum performance, but the consequences of supplying an -invalid string are then undefined. - -From release 8.21 more information about the details of the error are passed -back in the returned value: - -PCRE_UTF16_ERR0 No error -PCRE_UTF16_ERR1 Missing low surrogate at the end of the string -PCRE_UTF16_ERR2 Invalid low surrogate -PCRE_UTF16_ERR3 Isolated low surrogate -PCRE_UTF16_ERR4 Unused (was non-character) - -Arguments: - string points to the string - length length of string, or -1 if the string is zero-terminated - errp pointer to an error position offset variable - -Returns: = 0 if the string is a valid UTF-16 string - > 0 otherwise, setting the offset of the bad character -*/ - -int -PRIV(valid_utf)(PCRE_PUCHAR string, int length, int *erroroffset) -{ -#ifdef SUPPORT_UTF -register PCRE_PUCHAR p; -register pcre_uint32 c; - -if (length < 0) - { - for (p = string; *p != 0; p++); - length = p - string; - } - -for (p = string; length-- > 0; p++) - { - c = *p; - - if ((c & 0xf800) != 0xd800) - { - /* Normal UTF-16 code point. Neither high nor low surrogate. */ - } - else if ((c & 0x0400) == 0) - { - /* High surrogate. Must be a followed by a low surrogate. */ - if (length == 0) - { - *erroroffset = p - string; - return PCRE_UTF16_ERR1; - } - p++; - length--; - if ((*p & 0xfc00) != 0xdc00) - { - *erroroffset = p - string; - return PCRE_UTF16_ERR2; - } - } - else - { - /* Isolated low surrogate. Always an error. */ - *erroroffset = p - string; - return PCRE_UTF16_ERR3; - } - } - -#else /* SUPPORT_UTF */ -(void)(string); /* Keep picky compilers happy */ -(void)(length); -(void)(erroroffset); -#endif /* SUPPORT_UTF */ - -return PCRE_UTF16_ERR0; /* This indicates success */ -} - -/* End of pcre16_valid_utf16.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2013 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + + +/* This module contains an internal function for validating UTF-16 character +strings. */ + + +#ifdef HAVE_CONFIG_H +#include "pcre_config.h" +#endif + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_internal.h" + + +/************************************************* +* Validate a UTF-16 string * +*************************************************/ + +/* This function is called (optionally) at the start of compile or match, to +check that a supposed UTF-16 string is actually valid. The early check means +that subsequent code can assume it is dealing with a valid string. The check +can be turned off for maximum performance, but the consequences of supplying an +invalid string are then undefined. + +From release 8.21 more information about the details of the error are passed +back in the returned value: + +PCRE_UTF16_ERR0 No error +PCRE_UTF16_ERR1 Missing low surrogate at the end of the string +PCRE_UTF16_ERR2 Invalid low surrogate +PCRE_UTF16_ERR3 Isolated low surrogate +PCRE_UTF16_ERR4 Unused (was non-character) + +Arguments: + string points to the string + length length of string, or -1 if the string is zero-terminated + errp pointer to an error position offset variable + +Returns: = 0 if the string is a valid UTF-16 string + > 0 otherwise, setting the offset of the bad character +*/ + +int +PRIV(valid_utf)(PCRE_PUCHAR string, int length, int *erroroffset) +{ +#ifdef SUPPORT_UTF +register PCRE_PUCHAR p; +register pcre_uint32 c; + +if (length < 0) + { + for (p = string; *p != 0; p++); + length = p - string; + } + +for (p = string; length-- > 0; p++) + { + c = *p; + + if ((c & 0xf800) != 0xd800) + { + /* Normal UTF-16 code point. Neither high nor low surrogate. */ + } + else if ((c & 0x0400) == 0) + { + /* High surrogate. Must be a followed by a low surrogate. */ + if (length == 0) + { + *erroroffset = p - string; + return PCRE_UTF16_ERR1; + } + p++; + length--; + if ((*p & 0xfc00) != 0xdc00) + { + *erroroffset = p - string; + return PCRE_UTF16_ERR2; + } + } + else + { + /* Isolated low surrogate. Always an error. */ + *erroroffset = p - string; + return PCRE_UTF16_ERR3; + } + } + +#else /* SUPPORT_UTF */ +(void)(string); /* Keep picky compilers happy */ +(void)(length); +(void)(erroroffset); +#endif /* SUPPORT_UTF */ + +return PCRE_UTF16_ERR0; /* This indicates success */ +} + +/* End of pcre16_valid_utf16.c */ diff --git a/contrib/libs/pcre/pcre16_version.c b/contrib/libs/pcre/pcre16_version.c index ab9c903bb6..e991b1a8cf 100644 --- a/contrib/libs/pcre/pcre16_version.c +++ b/contrib/libs/pcre/pcre16_version.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_version.c" - -/* End of pcre16_version.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_version.c" + +/* End of pcre16_version.c */ diff --git a/contrib/libs/pcre/pcre16_xclass.c b/contrib/libs/pcre/pcre16_xclass.c index 1227aab0b0..5aac2a36c6 100644 --- a/contrib/libs/pcre/pcre16_xclass.c +++ b/contrib/libs/pcre/pcre16_xclass.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 16 bit character support. */ -#define COMPILE_PCRE16 - -#include "pcre_xclass.c" - -/* End of pcre16_xclass.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 16 bit character support. */ +#define COMPILE_PCRE16 + +#include "pcre_xclass.c" + +/* End of pcre16_xclass.c */ diff --git a/contrib/libs/pcre/pcre32/ya.make b/contrib/libs/pcre/pcre32/ya.make index de02c585ee..1844cdc430 100644 --- a/contrib/libs/pcre/pcre32/ya.make +++ b/contrib/libs/pcre/pcre32/ya.make @@ -1,50 +1,50 @@ -# Generated by devtools/yamaker. - -LIBRARY() - +# Generated by devtools/yamaker. + +LIBRARY() + WITHOUT_LICENSE_TEXTS() - + OWNER( orivej g:cpp-contrib ) -LICENSE(BSD-3-Clause) - +LICENSE(BSD-3-Clause) + ADDINCL(contrib/libs/pcre) - -NO_COMPILER_WARNINGS() - -NO_RUNTIME() - + +NO_COMPILER_WARNINGS() + +NO_RUNTIME() + CFLAGS(-DHAVE_CONFIG_H) - -SRCDIR(contrib/libs/pcre) - -SRCS( - pcre32_byte_order.c - pcre32_chartables.c - pcre32_compile.c - pcre32_config.c - pcre32_dfa_exec.c - pcre32_exec.c - pcre32_fullinfo.c - pcre32_get.c - pcre32_globals.c - pcre32_jit_compile.c - pcre32_maketables.c - pcre32_newline.c - pcre32_ord2utf32.c - pcre32_refcount.c - pcre32_string_utils.c - pcre32_study.c - pcre32_tables.c - pcre32_ucd.c - pcre32_utf32_utils.c - pcre32_valid_utf32.c - pcre32_version.c - pcre32_xclass.c - pcre_chartables.c -) - -END() + +SRCDIR(contrib/libs/pcre) + +SRCS( + pcre32_byte_order.c + pcre32_chartables.c + pcre32_compile.c + pcre32_config.c + pcre32_dfa_exec.c + pcre32_exec.c + pcre32_fullinfo.c + pcre32_get.c + pcre32_globals.c + pcre32_jit_compile.c + pcre32_maketables.c + pcre32_newline.c + pcre32_ord2utf32.c + pcre32_refcount.c + pcre32_string_utils.c + pcre32_study.c + pcre32_tables.c + pcre32_ucd.c + pcre32_utf32_utils.c + pcre32_valid_utf32.c + pcre32_version.c + pcre32_xclass.c + pcre_chartables.c +) + +END() diff --git a/contrib/libs/pcre/pcre32_byte_order.c b/contrib/libs/pcre/pcre32_byte_order.c index a2d866e0ba..9cf5362730 100644 --- a/contrib/libs/pcre/pcre32_byte_order.c +++ b/contrib/libs/pcre/pcre32_byte_order.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_byte_order.c" - -/* End of pcre32_byte_order.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_byte_order.c" + +/* End of pcre32_byte_order.c */ diff --git a/contrib/libs/pcre/pcre32_chartables.c b/contrib/libs/pcre/pcre32_chartables.c index 2dc61ae402..b5d8c23dbf 100644 --- a/contrib/libs/pcre/pcre32_chartables.c +++ b/contrib/libs/pcre/pcre32_chartables.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_chartables.c" - -/* End of pcre32_chartables.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_chartables.c" + +/* End of pcre32_chartables.c */ diff --git a/contrib/libs/pcre/pcre32_compile.c b/contrib/libs/pcre/pcre32_compile.c index 22f753b048..d781eb377e 100644 --- a/contrib/libs/pcre/pcre32_compile.c +++ b/contrib/libs/pcre/pcre32_compile.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_compile.c" - -/* End of pcre32_compile.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_compile.c" + +/* End of pcre32_compile.c */ diff --git a/contrib/libs/pcre/pcre32_config.c b/contrib/libs/pcre/pcre32_config.c index 2157f00081..d63f3e9ea2 100644 --- a/contrib/libs/pcre/pcre32_config.c +++ b/contrib/libs/pcre/pcre32_config.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_config.c" - -/* End of pcre32_config.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_config.c" + +/* End of pcre32_config.c */ diff --git a/contrib/libs/pcre/pcre32_dfa_exec.c b/contrib/libs/pcre/pcre32_dfa_exec.c index f5dcf421b6..b0bfd34f04 100644 --- a/contrib/libs/pcre/pcre32_dfa_exec.c +++ b/contrib/libs/pcre/pcre32_dfa_exec.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_dfa_exec.c" - -/* End of pcre32_dfa_exec.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_dfa_exec.c" + +/* End of pcre32_dfa_exec.c */ diff --git a/contrib/libs/pcre/pcre32_exec.c b/contrib/libs/pcre/pcre32_exec.c index a59b55d112..8170ed77d3 100644 --- a/contrib/libs/pcre/pcre32_exec.c +++ b/contrib/libs/pcre/pcre32_exec.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_exec.c" - -/* End of pcre32_exec.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_exec.c" + +/* End of pcre32_exec.c */ diff --git a/contrib/libs/pcre/pcre32_fullinfo.c b/contrib/libs/pcre/pcre32_fullinfo.c index dccfa1e73a..6ecc5209a0 100644 --- a/contrib/libs/pcre/pcre32_fullinfo.c +++ b/contrib/libs/pcre/pcre32_fullinfo.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_fullinfo.c" - -/* End of pcre32_fullinfo.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_fullinfo.c" + +/* End of pcre32_fullinfo.c */ diff --git a/contrib/libs/pcre/pcre32_get.c b/contrib/libs/pcre/pcre32_get.c index dddef4c8fe..d35deee0cd 100644 --- a/contrib/libs/pcre/pcre32_get.c +++ b/contrib/libs/pcre/pcre32_get.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_get.c" - -/* End of pcre32_get.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_get.c" + +/* End of pcre32_get.c */ diff --git a/contrib/libs/pcre/pcre32_globals.c b/contrib/libs/pcre/pcre32_globals.c index 9b2fa5c0d2..32e0914ca6 100644 --- a/contrib/libs/pcre/pcre32_globals.c +++ b/contrib/libs/pcre/pcre32_globals.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_globals.c" - -/* End of pcre32_globals.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_globals.c" + +/* End of pcre32_globals.c */ diff --git a/contrib/libs/pcre/pcre32_jit_compile.c b/contrib/libs/pcre/pcre32_jit_compile.c index 71d60d634b..2e7c6f97c9 100644 --- a/contrib/libs/pcre/pcre32_jit_compile.c +++ b/contrib/libs/pcre/pcre32_jit_compile.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_jit_compile.c" - -/* End of pcre32_jit_compile.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_jit_compile.c" + +/* End of pcre32_jit_compile.c */ diff --git a/contrib/libs/pcre/pcre32_maketables.c b/contrib/libs/pcre/pcre32_maketables.c index 121201de2b..5d1b1c64c9 100644 --- a/contrib/libs/pcre/pcre32_maketables.c +++ b/contrib/libs/pcre/pcre32_maketables.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_maketables.c" - -/* End of pcre32_maketables.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_maketables.c" + +/* End of pcre32_maketables.c */ diff --git a/contrib/libs/pcre/pcre32_newline.c b/contrib/libs/pcre/pcre32_newline.c index ffa986c5b7..7f8d5360cd 100644 --- a/contrib/libs/pcre/pcre32_newline.c +++ b/contrib/libs/pcre/pcre32_newline.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_newline.c" - -/* End of pcre32_newline.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_newline.c" + +/* End of pcre32_newline.c */ diff --git a/contrib/libs/pcre/pcre32_ord2utf32.c b/contrib/libs/pcre/pcre32_ord2utf32.c index b2e940ffc0..5d7bf3c8bd 100644 --- a/contrib/libs/pcre/pcre32_ord2utf32.c +++ b/contrib/libs/pcre/pcre32_ord2utf32.c @@ -1,82 +1,82 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - - -/* This file contains a private PCRE function that converts an ordinal -character value into a UTF32 string. */ - -#ifdef HAVE_CONFIG_H -#include "pcre_config.h" -#endif - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_internal.h" - -/************************************************* -* Convert character value to UTF-32 * -*************************************************/ - -/* This function takes an integer value in the range 0 - 0x10ffff -and encodes it as a UTF-32 character in 1 pcre_uchars. - -Arguments: - cvalue the character value - buffer pointer to buffer for result - at least 1 pcre_uchars long - -Returns: number of characters placed in the buffer -*/ - -unsigned int -PRIV(ord2utf)(pcre_uint32 cvalue, pcre_uchar *buffer) -{ -#ifdef SUPPORT_UTF - -*buffer = (pcre_uchar)cvalue; -return 1; - -#else /* SUPPORT_UTF */ -(void)(cvalue); /* Keep compiler happy; this function won't ever be */ -(void)(buffer); /* called when SUPPORT_UTF is not defined. */ -return 0; -#endif /* SUPPORT_UTF */ -} - -/* End of pcre32_ord2utf32.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + + +/* This file contains a private PCRE function that converts an ordinal +character value into a UTF32 string. */ + +#ifdef HAVE_CONFIG_H +#include "pcre_config.h" +#endif + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_internal.h" + +/************************************************* +* Convert character value to UTF-32 * +*************************************************/ + +/* This function takes an integer value in the range 0 - 0x10ffff +and encodes it as a UTF-32 character in 1 pcre_uchars. + +Arguments: + cvalue the character value + buffer pointer to buffer for result - at least 1 pcre_uchars long + +Returns: number of characters placed in the buffer +*/ + +unsigned int +PRIV(ord2utf)(pcre_uint32 cvalue, pcre_uchar *buffer) +{ +#ifdef SUPPORT_UTF + +*buffer = (pcre_uchar)cvalue; +return 1; + +#else /* SUPPORT_UTF */ +(void)(cvalue); /* Keep compiler happy; this function won't ever be */ +(void)(buffer); /* called when SUPPORT_UTF is not defined. */ +return 0; +#endif /* SUPPORT_UTF */ +} + +/* End of pcre32_ord2utf32.c */ diff --git a/contrib/libs/pcre/pcre32_refcount.c b/contrib/libs/pcre/pcre32_refcount.c index c4fd9af4b5..dbdf432d82 100644 --- a/contrib/libs/pcre/pcre32_refcount.c +++ b/contrib/libs/pcre/pcre32_refcount.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_refcount.c" - -/* End of pcre32_refcount.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_refcount.c" + +/* End of pcre32_refcount.c */ diff --git a/contrib/libs/pcre/pcre32_string_utils.c b/contrib/libs/pcre/pcre32_string_utils.c index 36260a0274..e37b3d4805 100644 --- a/contrib/libs/pcre/pcre32_string_utils.c +++ b/contrib/libs/pcre/pcre32_string_utils.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_string_utils.c" - -/* End of pcre32_string_utils.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_string_utils.c" + +/* End of pcre32_string_utils.c */ diff --git a/contrib/libs/pcre/pcre32_study.c b/contrib/libs/pcre/pcre32_study.c index c09748974b..d3a3afed79 100644 --- a/contrib/libs/pcre/pcre32_study.c +++ b/contrib/libs/pcre/pcre32_study.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_study.c" - -/* End of pcre32_study.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_study.c" + +/* End of pcre32_study.c */ diff --git a/contrib/libs/pcre/pcre32_tables.c b/contrib/libs/pcre/pcre32_tables.c index a480aed0b2..3d94cca33a 100644 --- a/contrib/libs/pcre/pcre32_tables.c +++ b/contrib/libs/pcre/pcre32_tables.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_tables.c" - -/* End of pcre32_tables.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_tables.c" + +/* End of pcre32_tables.c */ diff --git a/contrib/libs/pcre/pcre32_ucd.c b/contrib/libs/pcre/pcre32_ucd.c index a0fb912c07..befe22d343 100644 --- a/contrib/libs/pcre/pcre32_ucd.c +++ b/contrib/libs/pcre/pcre32_ucd.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_ucd.c" - -/* End of pcre32_ucd.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_ucd.c" + +/* End of pcre32_ucd.c */ diff --git a/contrib/libs/pcre/pcre32_utf32_utils.c b/contrib/libs/pcre/pcre32_utf32_utils.c index b9a39dc6b9..0832cc4f57 100644 --- a/contrib/libs/pcre/pcre32_utf32_utils.c +++ b/contrib/libs/pcre/pcre32_utf32_utils.c @@ -1,141 +1,141 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - - -/* This module contains a function for converting any UTF-32 character -strings to host byte order. */ - - -#ifdef HAVE_CONFIG_H -#include "pcre_config.h" -#endif - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_internal.h" - -#ifdef SUPPORT_UTF -static pcre_uint32 -swap_uint32(pcre_uint32 value) -{ -return ((value & 0x000000ff) << 24) | - ((value & 0x0000ff00) << 8) | - ((value & 0x00ff0000) >> 8) | - (value >> 24); -} -#endif - - -/************************************************* -* Convert any UTF-32 string to host byte order * -*************************************************/ - -/* This function takes an UTF-32 string and converts -it to host byte order. The length can be explicitly set, -or automatically detected for zero terminated strings. -BOMs can be kept or discarded during the conversion. -Conversion can be done in place (output == input). - -Arguments: - output the output buffer, its size must be greater - or equal than the input string - input any UTF-32 string - length the number of 32-bit units in the input string - can be less than zero for zero terminated strings - host_byte_order - A non-zero value means the input is in host byte - order, which can be dynamically changed by BOMs later. - Initially it contains the starting byte order and returns - with the last byte order so it can be used for stream - processing. It can be NULL, which set the host byte - order mode by default. - keep_boms for a non-zero value, the BOM (0xfeff) characters - are copied as well - -Returns: the number of 32-bit units placed into the output buffer, - including the zero-terminator -*/ - -int -pcre32_utf32_to_host_byte_order(PCRE_UCHAR32 *output, PCRE_SPTR32 input, - int length, int *host_byte_order, int keep_boms) -{ -#ifdef SUPPORT_UTF -/* This function converts any UTF-32 string to host byte order and optionally -removes any Byte Order Marks (BOMS). Returns with the remainig length. */ -int host_bo = host_byte_order != NULL ? *host_byte_order : 1; -pcre_uchar *optr = (pcre_uchar *)output; -const pcre_uchar *iptr = (const pcre_uchar *)input; -const pcre_uchar *end; -/* The c variable must be unsigned. */ -register pcre_uchar c; - -if (length < 0) - end = iptr + STRLEN_UC(iptr) + 1; -else - end = iptr + length; - -while (iptr < end) - { - c = *iptr++; - if (c == 0x0000feffu || c == 0xfffe0000u) - { - /* Detecting the byte order of the machine is unnecessary, it is - enough to know that the UTF-32 string has the same byte order or not. */ - host_bo = c == 0x0000feffu; - if (keep_boms != 0) - *optr++ = 0x0000feffu; - } - else - *optr++ = host_bo ? c : swap_uint32(c); - } -if (host_byte_order != NULL) - *host_byte_order = host_bo; - -#else /* SUPPORT_UTF */ -(void)(output); /* Keep picky compilers happy */ -(void)(input); -(void)(keep_boms); -(void)(host_byte_order); -#endif /* SUPPORT_UTF */ -return length; -} - -/* End of pcre32_utf32_utils.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + + +/* This module contains a function for converting any UTF-32 character +strings to host byte order. */ + + +#ifdef HAVE_CONFIG_H +#include "pcre_config.h" +#endif + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_internal.h" + +#ifdef SUPPORT_UTF +static pcre_uint32 +swap_uint32(pcre_uint32 value) +{ +return ((value & 0x000000ff) << 24) | + ((value & 0x0000ff00) << 8) | + ((value & 0x00ff0000) >> 8) | + (value >> 24); +} +#endif + + +/************************************************* +* Convert any UTF-32 string to host byte order * +*************************************************/ + +/* This function takes an UTF-32 string and converts +it to host byte order. The length can be explicitly set, +or automatically detected for zero terminated strings. +BOMs can be kept or discarded during the conversion. +Conversion can be done in place (output == input). + +Arguments: + output the output buffer, its size must be greater + or equal than the input string + input any UTF-32 string + length the number of 32-bit units in the input string + can be less than zero for zero terminated strings + host_byte_order + A non-zero value means the input is in host byte + order, which can be dynamically changed by BOMs later. + Initially it contains the starting byte order and returns + with the last byte order so it can be used for stream + processing. It can be NULL, which set the host byte + order mode by default. + keep_boms for a non-zero value, the BOM (0xfeff) characters + are copied as well + +Returns: the number of 32-bit units placed into the output buffer, + including the zero-terminator +*/ + +int +pcre32_utf32_to_host_byte_order(PCRE_UCHAR32 *output, PCRE_SPTR32 input, + int length, int *host_byte_order, int keep_boms) +{ +#ifdef SUPPORT_UTF +/* This function converts any UTF-32 string to host byte order and optionally +removes any Byte Order Marks (BOMS). Returns with the remainig length. */ +int host_bo = host_byte_order != NULL ? *host_byte_order : 1; +pcre_uchar *optr = (pcre_uchar *)output; +const pcre_uchar *iptr = (const pcre_uchar *)input; +const pcre_uchar *end; +/* The c variable must be unsigned. */ +register pcre_uchar c; + +if (length < 0) + end = iptr + STRLEN_UC(iptr) + 1; +else + end = iptr + length; + +while (iptr < end) + { + c = *iptr++; + if (c == 0x0000feffu || c == 0xfffe0000u) + { + /* Detecting the byte order of the machine is unnecessary, it is + enough to know that the UTF-32 string has the same byte order or not. */ + host_bo = c == 0x0000feffu; + if (keep_boms != 0) + *optr++ = 0x0000feffu; + } + else + *optr++ = host_bo ? c : swap_uint32(c); + } +if (host_byte_order != NULL) + *host_byte_order = host_bo; + +#else /* SUPPORT_UTF */ +(void)(output); /* Keep picky compilers happy */ +(void)(input); +(void)(keep_boms); +(void)(host_byte_order); +#endif /* SUPPORT_UTF */ +return length; +} + +/* End of pcre32_utf32_utils.c */ diff --git a/contrib/libs/pcre/pcre32_valid_utf32.c b/contrib/libs/pcre/pcre32_valid_utf32.c index 612f24dbe6..51de3d08d9 100644 --- a/contrib/libs/pcre/pcre32_valid_utf32.c +++ b/contrib/libs/pcre/pcre32_valid_utf32.c @@ -1,124 +1,124 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2013 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - - -/* This module contains an internal function for validating UTF-32 character -strings. */ - - -#ifdef HAVE_CONFIG_H -#include "pcre_config.h" -#endif - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_internal.h" - -/************************************************* -* Validate a UTF-32 string * -*************************************************/ - -/* This function is called (optionally) at the start of compile or match, to -check that a supposed UTF-32 string is actually valid. The early check means -that subsequent code can assume it is dealing with a valid string. The check -can be turned off for maximum performance, but the consequences of supplying an -invalid string are then undefined. - -More information about the details of the error are passed -back in the returned value: - -PCRE_UTF32_ERR0 No error -PCRE_UTF32_ERR1 Surrogate character -PCRE_UTF32_ERR2 Unused (was non-character) -PCRE_UTF32_ERR3 Character > 0x10ffff - -Arguments: - string points to the string - length length of string, or -1 if the string is zero-terminated - errp pointer to an error position offset variable - -Returns: = 0 if the string is a valid UTF-32 string - > 0 otherwise, setting the offset of the bad character -*/ - -int -PRIV(valid_utf)(PCRE_PUCHAR string, int length, int *erroroffset) -{ -#ifdef SUPPORT_UTF -register PCRE_PUCHAR p; -register pcre_uchar c; - -if (length < 0) - { - for (p = string; *p != 0; p++); - length = p - string; - } - -for (p = string; length-- > 0; p++) - { - c = *p; - - if ((c & 0xfffff800u) != 0xd800u) - { - /* Normal UTF-32 code point. Neither high nor low surrogate. */ - if (c > 0x10ffffu) - { - *erroroffset = p - string; - return PCRE_UTF32_ERR3; - } - } - else - { - /* A surrogate */ - *erroroffset = p - string; - return PCRE_UTF32_ERR1; - } - } - -#else /* SUPPORT_UTF */ -(void)(string); /* Keep picky compilers happy */ -(void)(length); -(void)(erroroffset); -#endif /* SUPPORT_UTF */ - -return PCRE_UTF32_ERR0; /* This indicates success */ -} - -/* End of pcre32_valid_utf32.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2013 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + + +/* This module contains an internal function for validating UTF-32 character +strings. */ + + +#ifdef HAVE_CONFIG_H +#include "pcre_config.h" +#endif + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_internal.h" + +/************************************************* +* Validate a UTF-32 string * +*************************************************/ + +/* This function is called (optionally) at the start of compile or match, to +check that a supposed UTF-32 string is actually valid. The early check means +that subsequent code can assume it is dealing with a valid string. The check +can be turned off for maximum performance, but the consequences of supplying an +invalid string are then undefined. + +More information about the details of the error are passed +back in the returned value: + +PCRE_UTF32_ERR0 No error +PCRE_UTF32_ERR1 Surrogate character +PCRE_UTF32_ERR2 Unused (was non-character) +PCRE_UTF32_ERR3 Character > 0x10ffff + +Arguments: + string points to the string + length length of string, or -1 if the string is zero-terminated + errp pointer to an error position offset variable + +Returns: = 0 if the string is a valid UTF-32 string + > 0 otherwise, setting the offset of the bad character +*/ + +int +PRIV(valid_utf)(PCRE_PUCHAR string, int length, int *erroroffset) +{ +#ifdef SUPPORT_UTF +register PCRE_PUCHAR p; +register pcre_uchar c; + +if (length < 0) + { + for (p = string; *p != 0; p++); + length = p - string; + } + +for (p = string; length-- > 0; p++) + { + c = *p; + + if ((c & 0xfffff800u) != 0xd800u) + { + /* Normal UTF-32 code point. Neither high nor low surrogate. */ + if (c > 0x10ffffu) + { + *erroroffset = p - string; + return PCRE_UTF32_ERR3; + } + } + else + { + /* A surrogate */ + *erroroffset = p - string; + return PCRE_UTF32_ERR1; + } + } + +#else /* SUPPORT_UTF */ +(void)(string); /* Keep picky compilers happy */ +(void)(length); +(void)(erroroffset); +#endif /* SUPPORT_UTF */ + +return PCRE_UTF32_ERR0; /* This indicates success */ +} + +/* End of pcre32_valid_utf32.c */ diff --git a/contrib/libs/pcre/pcre32_version.c b/contrib/libs/pcre/pcre32_version.c index ecc506b69e..fdaad9b085 100644 --- a/contrib/libs/pcre/pcre32_version.c +++ b/contrib/libs/pcre/pcre32_version.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_version.c" - -/* End of pcre32_version.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_version.c" + +/* End of pcre32_version.c */ diff --git a/contrib/libs/pcre/pcre32_xclass.c b/contrib/libs/pcre/pcre32_xclass.c index a7cd3625b8..5662408ad5 100644 --- a/contrib/libs/pcre/pcre32_xclass.c +++ b/contrib/libs/pcre/pcre32_xclass.c @@ -1,45 +1,45 @@ -/************************************************* -* Perl-Compatible Regular Expressions * -*************************************************/ - -/* PCRE is a library of functions to support regular expressions whose syntax -and semantics are as close as possible to those of the Perl 5 language. - - Written by Philip Hazel - Copyright (c) 1997-2012 University of Cambridge - ------------------------------------------------------------------------------ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of the University of Cambridge nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE -LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS -INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN -CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) -ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE -POSSIBILITY OF SUCH DAMAGE. ------------------------------------------------------------------------------ -*/ - -/* Generate code with 32 bit character support. */ -#define COMPILE_PCRE32 - -#include "pcre_xclass.c" - -/* End of pcre32_xclass.c */ +/************************************************* +* Perl-Compatible Regular Expressions * +*************************************************/ + +/* PCRE is a library of functions to support regular expressions whose syntax +and semantics are as close as possible to those of the Perl 5 language. + + Written by Philip Hazel + Copyright (c) 1997-2012 University of Cambridge + +----------------------------------------------------------------------------- +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + * Neither the name of the University of Cambridge nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. +----------------------------------------------------------------------------- +*/ + +/* Generate code with 32 bit character support. */ +#define COMPILE_PCRE32 + +#include "pcre_xclass.c" + +/* End of pcre32_xclass.c */ diff --git a/contrib/libs/pcre/pcre_config.h b/contrib/libs/pcre/pcre_config.h index a109d5b7d9..622b2ec59b 100644 --- a/contrib/libs/pcre/pcre_config.h +++ b/contrib/libs/pcre/pcre_config.h @@ -89,10 +89,10 @@ sure both macros are undefined; an emulation function will then be used. */ #define HAVE_MEMORY_H 1 /* Define if you have POSIX threads libraries and header files. */ -#define HAVE_PTHREAD 1 +#define HAVE_PTHREAD 1 /* Have PTHREAD_PRIO_INHERIT. */ -#define HAVE_PTHREAD_PRIO_INHERIT 1 +#define HAVE_PTHREAD_PRIO_INHERIT 1 /* Define to 1 if you have the <readline/history.h> header file. */ /* #undef HAVE_READLINE_HISTORY_H */ @@ -293,10 +293,10 @@ sure both macros are undefined; an emulation function will then be used. */ /* Define to 1 if you have the ANSI C header files. */ #define STDC_HEADERS 1 -#ifdef ARCADIA_PCRE_ENABLE_JIT +#ifdef ARCADIA_PCRE_ENABLE_JIT /* Define to any value to enable support for Just-In-Time compiling. */ -#define SUPPORT_JIT /**/ -#endif +#define SUPPORT_JIT /**/ +#endif /* Define to any value to allow pcregrep to be linked with libbz2, so that it is able to handle .bz2 files. */ @@ -313,18 +313,18 @@ sure both macros are undefined; an emulation function will then be used. */ /* #undef SUPPORT_LIBZ */ /* Define to any value to enable the 16 bit PCRE library. */ -#define SUPPORT_PCRE16 /**/ +#define SUPPORT_PCRE16 /**/ /* Define to any value to enable the 32 bit PCRE library. */ -#define SUPPORT_PCRE32 /**/ +#define SUPPORT_PCRE32 /**/ /* Define to any value to enable the 8 bit PCRE library. */ #define SUPPORT_PCRE8 /**/ -#ifdef ARCADIA_PCRE_ENABLE_JIT +#ifdef ARCADIA_PCRE_ENABLE_JIT /* Define to any value to enable JIT support in pcregrep. */ -#define SUPPORT_PCREGREP_JIT /**/ -#endif +#define SUPPORT_PCREGREP_JIT /**/ +#endif /* Define to any value to enable support for Unicode properties. */ #define SUPPORT_UCP /**/ diff --git a/contrib/libs/pcre/pcrecpp/ya.make b/contrib/libs/pcre/pcrecpp/ya.make index 535b969369..c832b9e56e 100644 --- a/contrib/libs/pcre/pcrecpp/ya.make +++ b/contrib/libs/pcre/pcrecpp/ya.make @@ -3,7 +3,7 @@ LIBRARY() WITHOUT_LICENSE_TEXTS() - + OWNER( orivej g:cpp-contrib diff --git a/contrib/libs/pcre/sljit/sljitConfig.h b/contrib/libs/pcre/sljit/sljitConfig.h index 58fdd178f6..d54b5e6f54 100644 --- a/contrib/libs/pcre/sljit/sljitConfig.h +++ b/contrib/libs/pcre/sljit/sljitConfig.h @@ -1,147 +1,147 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef _SLJIT_CONFIG_H_ -#define _SLJIT_CONFIG_H_ - -/* --------------------------------------------------------------------- */ -/* Custom defines */ -/* --------------------------------------------------------------------- */ - -/* Put your custom defines here. This empty section will never change - which helps maintaining patches (with diff / patch utilities). */ - -/* --------------------------------------------------------------------- */ -/* Architecture */ -/* --------------------------------------------------------------------- */ - -/* Architecture selection. */ -/* #define SLJIT_CONFIG_X86_32 1 */ -/* #define SLJIT_CONFIG_X86_64 1 */ -/* #define SLJIT_CONFIG_ARM_V5 1 */ -/* #define SLJIT_CONFIG_ARM_V7 1 */ -/* #define SLJIT_CONFIG_ARM_THUMB2 1 */ -/* #define SLJIT_CONFIG_ARM_64 1 */ -/* #define SLJIT_CONFIG_PPC_32 1 */ -/* #define SLJIT_CONFIG_PPC_64 1 */ -/* #define SLJIT_CONFIG_MIPS_32 1 */ -/* #define SLJIT_CONFIG_MIPS_64 1 */ -/* #define SLJIT_CONFIG_SPARC_32 1 */ -/* #define SLJIT_CONFIG_TILEGX 1 */ - -/* #define SLJIT_CONFIG_AUTO 1 */ -/* #define SLJIT_CONFIG_UNSUPPORTED 1 */ - -/* --------------------------------------------------------------------- */ -/* Utilities */ -/* --------------------------------------------------------------------- */ - -/* Useful for thread-safe compiling of global functions. */ -#ifndef SLJIT_UTIL_GLOBAL_LOCK -/* Enabled by default */ -#define SLJIT_UTIL_GLOBAL_LOCK 1 -#endif - -/* Implements a stack like data structure (by using mmap / VirtualAlloc). */ -#ifndef SLJIT_UTIL_STACK -/* Enabled by default */ -#define SLJIT_UTIL_STACK 1 -#endif - -/* Single threaded application. Does not require any locks. */ -#ifndef SLJIT_SINGLE_THREADED -/* Disabled by default. */ -#define SLJIT_SINGLE_THREADED 0 -#endif - -/* --------------------------------------------------------------------- */ -/* Configuration */ -/* --------------------------------------------------------------------- */ - -/* If SLJIT_STD_MACROS_DEFINED is not defined, the application should - define SLJIT_MALLOC, SLJIT_FREE, SLJIT_MEMCPY, and NULL. */ -#ifndef SLJIT_STD_MACROS_DEFINED -/* Disabled by default. */ -#define SLJIT_STD_MACROS_DEFINED 0 -#endif - -/* Executable code allocation: - If SLJIT_EXECUTABLE_ALLOCATOR is not defined, the application should - define SLJIT_MALLOC_EXEC, SLJIT_FREE_EXEC, and SLJIT_EXEC_OFFSET. */ -#ifndef SLJIT_EXECUTABLE_ALLOCATOR -/* Enabled by default. */ -#define SLJIT_EXECUTABLE_ALLOCATOR 1 - -/* When SLJIT_PROT_EXECUTABLE_ALLOCATOR is enabled SLJIT uses - an allocator which does not set writable and executable - permission flags at the same time. The trade-of is increased - memory consumption and disabled dynamic code modifications. */ -#ifndef SLJIT_PROT_EXECUTABLE_ALLOCATOR -/* Disabled by default. */ -#define SLJIT_PROT_EXECUTABLE_ALLOCATOR 0 -#endif - -#endif - -/* Force cdecl calling convention even if a better calling - convention (e.g. fastcall) is supported by the C compiler. - If this option is disabled (this is the default), functions - called from JIT should be defined with SLJIT_FUNC attribute. - Standard C functions can still be called by using the - SLJIT_CALL_CDECL jump type. */ -#ifndef SLJIT_USE_CDECL_CALLING_CONVENTION -/* Disabled by default */ -#define SLJIT_USE_CDECL_CALLING_CONVENTION 0 -#endif - -/* Return with error when an invalid argument is passed. */ -#ifndef SLJIT_ARGUMENT_CHECKS -/* Disabled by default */ -#define SLJIT_ARGUMENT_CHECKS 0 -#endif - -/* Debug checks (assertions, etc.). */ -#ifndef SLJIT_DEBUG -/* Enabled by default */ -#define SLJIT_DEBUG 1 -#endif - -/* Verbose operations. */ -#ifndef SLJIT_VERBOSE -/* Enabled by default */ -#define SLJIT_VERBOSE 1 -#endif - -/* - SLJIT_IS_FPU_AVAILABLE - The availability of the FPU can be controlled by SLJIT_IS_FPU_AVAILABLE. - zero value - FPU is NOT present. - nonzero value - FPU is present. -*/ - -/* For further configurations, see the beginning of sljitConfigInternal.h */ - -#endif +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _SLJIT_CONFIG_H_ +#define _SLJIT_CONFIG_H_ + +/* --------------------------------------------------------------------- */ +/* Custom defines */ +/* --------------------------------------------------------------------- */ + +/* Put your custom defines here. This empty section will never change + which helps maintaining patches (with diff / patch utilities). */ + +/* --------------------------------------------------------------------- */ +/* Architecture */ +/* --------------------------------------------------------------------- */ + +/* Architecture selection. */ +/* #define SLJIT_CONFIG_X86_32 1 */ +/* #define SLJIT_CONFIG_X86_64 1 */ +/* #define SLJIT_CONFIG_ARM_V5 1 */ +/* #define SLJIT_CONFIG_ARM_V7 1 */ +/* #define SLJIT_CONFIG_ARM_THUMB2 1 */ +/* #define SLJIT_CONFIG_ARM_64 1 */ +/* #define SLJIT_CONFIG_PPC_32 1 */ +/* #define SLJIT_CONFIG_PPC_64 1 */ +/* #define SLJIT_CONFIG_MIPS_32 1 */ +/* #define SLJIT_CONFIG_MIPS_64 1 */ +/* #define SLJIT_CONFIG_SPARC_32 1 */ +/* #define SLJIT_CONFIG_TILEGX 1 */ + +/* #define SLJIT_CONFIG_AUTO 1 */ +/* #define SLJIT_CONFIG_UNSUPPORTED 1 */ + +/* --------------------------------------------------------------------- */ +/* Utilities */ +/* --------------------------------------------------------------------- */ + +/* Useful for thread-safe compiling of global functions. */ +#ifndef SLJIT_UTIL_GLOBAL_LOCK +/* Enabled by default */ +#define SLJIT_UTIL_GLOBAL_LOCK 1 +#endif + +/* Implements a stack like data structure (by using mmap / VirtualAlloc). */ +#ifndef SLJIT_UTIL_STACK +/* Enabled by default */ +#define SLJIT_UTIL_STACK 1 +#endif + +/* Single threaded application. Does not require any locks. */ +#ifndef SLJIT_SINGLE_THREADED +/* Disabled by default. */ +#define SLJIT_SINGLE_THREADED 0 +#endif + +/* --------------------------------------------------------------------- */ +/* Configuration */ +/* --------------------------------------------------------------------- */ + +/* If SLJIT_STD_MACROS_DEFINED is not defined, the application should + define SLJIT_MALLOC, SLJIT_FREE, SLJIT_MEMCPY, and NULL. */ +#ifndef SLJIT_STD_MACROS_DEFINED +/* Disabled by default. */ +#define SLJIT_STD_MACROS_DEFINED 0 +#endif + +/* Executable code allocation: + If SLJIT_EXECUTABLE_ALLOCATOR is not defined, the application should + define SLJIT_MALLOC_EXEC, SLJIT_FREE_EXEC, and SLJIT_EXEC_OFFSET. */ +#ifndef SLJIT_EXECUTABLE_ALLOCATOR +/* Enabled by default. */ +#define SLJIT_EXECUTABLE_ALLOCATOR 1 + +/* When SLJIT_PROT_EXECUTABLE_ALLOCATOR is enabled SLJIT uses + an allocator which does not set writable and executable + permission flags at the same time. The trade-of is increased + memory consumption and disabled dynamic code modifications. */ +#ifndef SLJIT_PROT_EXECUTABLE_ALLOCATOR +/* Disabled by default. */ +#define SLJIT_PROT_EXECUTABLE_ALLOCATOR 0 +#endif + +#endif + +/* Force cdecl calling convention even if a better calling + convention (e.g. fastcall) is supported by the C compiler. + If this option is disabled (this is the default), functions + called from JIT should be defined with SLJIT_FUNC attribute. + Standard C functions can still be called by using the + SLJIT_CALL_CDECL jump type. */ +#ifndef SLJIT_USE_CDECL_CALLING_CONVENTION +/* Disabled by default */ +#define SLJIT_USE_CDECL_CALLING_CONVENTION 0 +#endif + +/* Return with error when an invalid argument is passed. */ +#ifndef SLJIT_ARGUMENT_CHECKS +/* Disabled by default */ +#define SLJIT_ARGUMENT_CHECKS 0 +#endif + +/* Debug checks (assertions, etc.). */ +#ifndef SLJIT_DEBUG +/* Enabled by default */ +#define SLJIT_DEBUG 1 +#endif + +/* Verbose operations. */ +#ifndef SLJIT_VERBOSE +/* Enabled by default */ +#define SLJIT_VERBOSE 1 +#endif + +/* + SLJIT_IS_FPU_AVAILABLE + The availability of the FPU can be controlled by SLJIT_IS_FPU_AVAILABLE. + zero value - FPU is NOT present. + nonzero value - FPU is present. +*/ + +/* For further configurations, see the beginning of sljitConfigInternal.h */ + +#endif diff --git a/contrib/libs/pcre/sljit/sljitConfigInternal.h b/contrib/libs/pcre/sljit/sljitConfigInternal.h index 175d6676f7..acba9da4be 100644 --- a/contrib/libs/pcre/sljit/sljitConfigInternal.h +++ b/contrib/libs/pcre/sljit/sljitConfigInternal.h @@ -1,745 +1,745 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef _SLJIT_CONFIG_INTERNAL_H_ -#define _SLJIT_CONFIG_INTERNAL_H_ - -/* - SLJIT defines the following architecture dependent types and macros: - - Types: - sljit_s8, sljit_u8 : signed and unsigned 8 bit integer type - sljit_s16, sljit_u16 : signed and unsigned 16 bit integer type - sljit_s32, sljit_u32 : signed and unsigned 32 bit integer type - sljit_sw, sljit_uw : signed and unsigned machine word, enough to store a pointer - sljit_p : unsgined pointer value (usually the same as sljit_uw, but - some 64 bit ABIs may use 32 bit pointers) - sljit_f32 : 32 bit single precision floating point value - sljit_f64 : 64 bit double precision floating point value - - Macros for feature detection (boolean): - SLJIT_32BIT_ARCHITECTURE : 32 bit architecture - SLJIT_64BIT_ARCHITECTURE : 64 bit architecture - SLJIT_LITTLE_ENDIAN : little endian architecture - SLJIT_BIG_ENDIAN : big endian architecture - SLJIT_UNALIGNED : allows unaligned memory accesses for non-fpu operations (only!) - SLJIT_INDIRECT_CALL : see SLJIT_FUNC_OFFSET() for more information - - Constants: - SLJIT_NUMBER_OF_REGISTERS : number of available registers - SLJIT_NUMBER_OF_SCRATCH_REGISTERS : number of available scratch registers - SLJIT_NUMBER_OF_SAVED_REGISTERS : number of available saved registers - SLJIT_NUMBER_OF_FLOAT_REGISTERS : number of available floating point registers - SLJIT_NUMBER_OF_SCRATCH_FLOAT_REGISTERS : number of available floating point scratch registers - SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS : number of available floating point saved registers - SLJIT_WORD_SHIFT : the shift required to apply when accessing a sljit_sw/sljit_uw array by index - SLJIT_F32_SHIFT : the shift required to apply when accessing - a single precision floating point array by index - SLJIT_F64_SHIFT : the shift required to apply when accessing - a double precision floating point array by index - SLJIT_PREF_SHIFT_REG : x86 systems prefers ecx for shifting by register - the scratch register index of ecx is stored in this variable - SLJIT_LOCALS_OFFSET : local space starting offset (SLJIT_SP + SLJIT_LOCALS_OFFSET) - SLJIT_RETURN_ADDRESS_OFFSET : a return instruction always adds this offset to the return address - - Other macros: - SLJIT_FUNC : calling convention attribute for both calling JIT from C and C calling back from JIT - SLJIT_W(number) : defining 64 bit constants on 64 bit architectures (compiler independent helper) -*/ - -/*****************/ -/* Sanity check. */ -/*****************/ - -#if !((defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \ - || (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \ - || (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) \ - || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \ - || (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \ - || (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ - || (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \ - || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \ - || (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \ - || (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \ - || (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) \ - || (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) \ - || (defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO) \ - || (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED)) -#error "An architecture must be selected" -#endif - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \ - + (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \ - + (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) \ - + (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \ - + (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \ - + (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ - + (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \ - + (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \ - + (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) \ - + (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \ - + (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \ - + (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) \ - + (defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO) \ - + (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) >= 2 -#error "Multiple architectures are selected" -#endif - -/********************************************************/ -/* Automatic CPU detection (requires compiler support). */ -/********************************************************/ - -#if (defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO) - -#ifndef _WIN32 - -#if defined(__i386__) || defined(__i386) -#define SLJIT_CONFIG_X86_32 1 -#elif defined(__x86_64__) -#define SLJIT_CONFIG_X86_64 1 -#elif defined(__arm__) || defined(__ARM__) -#ifdef __thumb2__ -#define SLJIT_CONFIG_ARM_THUMB2 1 -#elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__) -#define SLJIT_CONFIG_ARM_V7 1 -#else -#define SLJIT_CONFIG_ARM_V5 1 -#endif -#elif defined (__aarch64__) -#define SLJIT_CONFIG_ARM_64 1 -#elif defined(__ppc64__) || defined(__powerpc64__) || defined(_ARCH_PPC64) || (defined(_POWER) && defined(__64BIT__)) -#define SLJIT_CONFIG_PPC_64 1 -#elif defined(__ppc__) || defined(__powerpc__) || defined(_ARCH_PPC) || defined(_ARCH_PWR) || defined(_ARCH_PWR2) || defined(_POWER) -#define SLJIT_CONFIG_PPC_32 1 -#elif defined(__mips__) && !defined(_LP64) -#define SLJIT_CONFIG_MIPS_32 1 -#elif defined(__mips64) -#define SLJIT_CONFIG_MIPS_64 1 -#elif defined(__sparc__) || defined(__sparc) -#define SLJIT_CONFIG_SPARC_32 1 -#elif defined(__tilegx__) -#define SLJIT_CONFIG_TILEGX 1 -#else -/* Unsupported architecture */ -#define SLJIT_CONFIG_UNSUPPORTED 1 -#endif - -#else /* _WIN32 */ - -#if defined(_M_X64) || defined(__x86_64__) -#define SLJIT_CONFIG_X86_64 1 -#elif (defined(_M_ARM) && _M_ARM >= 7 && defined(_M_ARMT)) || defined(__thumb2__) -#define SLJIT_CONFIG_ARM_THUMB2 1 -#elif (defined(_M_ARM) && _M_ARM >= 7) -#define SLJIT_CONFIG_ARM_V7 1 -#elif defined(_ARM_) -#define SLJIT_CONFIG_ARM_V5 1 -#elif defined(_M_ARM64) || defined(__aarch64__) -#define SLJIT_CONFIG_ARM_64 1 -#else -#define SLJIT_CONFIG_X86_32 1 -#endif - -#endif /* !_WIN32 */ -#endif /* SLJIT_CONFIG_AUTO */ - -#if (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) -#undef SLJIT_EXECUTABLE_ALLOCATOR -#endif - -/******************************/ -/* CPU family type detection. */ -/******************************/ - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \ - || (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) -#define SLJIT_CONFIG_ARM_32 1 -#endif - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) || (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) -#define SLJIT_CONFIG_X86 1 -#elif (defined SLJIT_CONFIG_ARM_32 && SLJIT_CONFIG_ARM_32) || (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) -#define SLJIT_CONFIG_ARM 1 -#elif (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) -#define SLJIT_CONFIG_PPC 1 -#elif (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) || (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) -#define SLJIT_CONFIG_MIPS 1 -#elif (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) || (defined SLJIT_CONFIG_SPARC_64 && SLJIT_CONFIG_SPARC_64) -#define SLJIT_CONFIG_SPARC 1 -#endif - -/**********************************/ -/* External function definitions. */ -/**********************************/ - -/* General macros: - Note: SLJIT is designed to be independent from them as possible. - - In release mode (SLJIT_DEBUG is not defined) only the following - external functions are needed: -*/ - -#ifndef SLJIT_MALLOC -#define SLJIT_MALLOC(size, allocator_data) malloc(size) -#endif - -#ifndef SLJIT_FREE -#define SLJIT_FREE(ptr, allocator_data) free(ptr) -#endif - -#ifndef SLJIT_MEMCPY -#define SLJIT_MEMCPY(dest, src, len) memcpy(dest, src, len) -#endif - -#ifndef SLJIT_MEMMOVE -#define SLJIT_MEMMOVE(dest, src, len) memmove(dest, src, len) -#endif - -#ifndef SLJIT_ZEROMEM -#define SLJIT_ZEROMEM(dest, len) memset(dest, 0, len) -#endif - -/***************************/ -/* Compiler helper macros. */ -/***************************/ - -#if !defined(SLJIT_LIKELY) && !defined(SLJIT_UNLIKELY) - -#if defined(__GNUC__) && (__GNUC__ >= 3) -#define SLJIT_LIKELY(x) __builtin_expect((x), 1) -#define SLJIT_UNLIKELY(x) __builtin_expect((x), 0) -#else -#define SLJIT_LIKELY(x) (x) -#define SLJIT_UNLIKELY(x) (x) -#endif - -#endif /* !defined(SLJIT_LIKELY) && !defined(SLJIT_UNLIKELY) */ - -#ifndef SLJIT_INLINE -/* Inline functions. Some old compilers do not support them. */ -#if defined(__SUNPRO_C) && __SUNPRO_C <= 0x510 -#define SLJIT_INLINE -#else -#define SLJIT_INLINE __inline -#endif -#endif /* !SLJIT_INLINE */ - -#ifndef SLJIT_NOINLINE -/* Not inline functions. */ -#if defined(__GNUC__) -#define SLJIT_NOINLINE __attribute__ ((noinline)) -#else -#define SLJIT_NOINLINE -#endif -#endif /* !SLJIT_INLINE */ - -#ifndef SLJIT_UNUSED_ARG -/* Unused arguments. */ -#define SLJIT_UNUSED_ARG(arg) (void)arg -#endif - -/*********************************/ -/* Type of public API functions. */ -/*********************************/ - -#if (defined SLJIT_CONFIG_STATIC && SLJIT_CONFIG_STATIC) -/* Static ABI functions. For all-in-one programs. */ - -#if defined(__GNUC__) -/* Disable unused warnings in gcc. */ -#define SLJIT_API_FUNC_ATTRIBUTE static __attribute__((unused)) -#else -#define SLJIT_API_FUNC_ATTRIBUTE static -#endif - -#else -#define SLJIT_API_FUNC_ATTRIBUTE -#endif /* (defined SLJIT_CONFIG_STATIC && SLJIT_CONFIG_STATIC) */ - -/****************************/ -/* Instruction cache flush. */ -/****************************/ - -#if (!defined SLJIT_CACHE_FLUSH && defined __has_builtin) -#if __has_builtin(__builtin___clear_cache) - -#define SLJIT_CACHE_FLUSH(from, to) \ - __builtin___clear_cache((char*)from, (char*)to) - -#endif /* __has_builtin(__builtin___clear_cache) */ -#endif /* (!defined SLJIT_CACHE_FLUSH && defined __has_builtin) */ - -#ifndef SLJIT_CACHE_FLUSH - -#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) - -/* Not required to implement on archs with unified caches. */ -#define SLJIT_CACHE_FLUSH(from, to) - -#elif defined __APPLE__ - -/* Supported by all macs since Mac OS 10.5. - However, it does not work on non-jailbroken iOS devices, - although the compilation is successful. */ - -#define SLJIT_CACHE_FLUSH(from, to) \ - sys_icache_invalidate((char*)(from), (char*)(to) - (char*)(from)) - -#elif (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) - -/* The __clear_cache() implementation of GCC is a dummy function on PowerPC. */ -#define SLJIT_CACHE_FLUSH(from, to) \ - ppc_cache_flush((from), (to)) -#define SLJIT_CACHE_FLUSH_OWN_IMPL 1 - -#elif (defined(__GNUC__) && (__GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) - -#define SLJIT_CACHE_FLUSH(from, to) \ - __builtin___clear_cache((char*)from, (char*)to) - -#elif defined __ANDROID__ - -/* Android lacks __clear_cache; instead, cacheflush should be used. */ - -#define SLJIT_CACHE_FLUSH(from, to) \ - cacheflush((long)(from), (long)(to), 0) - -#elif (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - -/* The __clear_cache() implementation of GCC is a dummy function on Sparc. */ -#define SLJIT_CACHE_FLUSH(from, to) \ - sparc_cache_flush((from), (to)) -#define SLJIT_CACHE_FLUSH_OWN_IMPL 1 - -#elif defined _WIN32 - -#define SLJIT_CACHE_FLUSH(from, to) \ - FlushInstructionCache(GetCurrentProcess(), (char*)(from), (char*)(to) - (char*)(from)) - -#else - -/* Calls __ARM_NR_cacheflush on ARM-Linux. */ -#define SLJIT_CACHE_FLUSH(from, to) \ - __clear_cache((char*)(from), (char*)(to)) - -#endif - -#endif /* !SLJIT_CACHE_FLUSH */ - -/******************************************************/ -/* Integer and floating point type definitions. */ -/******************************************************/ - -/* 8 bit byte type. */ -typedef unsigned char sljit_u8; -typedef signed char sljit_s8; - -/* 16 bit half-word type. */ -typedef unsigned short int sljit_u16; -typedef signed short int sljit_s16; - -/* 32 bit integer type. */ -typedef unsigned int sljit_u32; -typedef signed int sljit_s32; - -/* Machine word type. Enough for storing a pointer. - 32 bit for 32 bit machines. - 64 bit for 64 bit machines. */ -#if (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) -/* Just to have something. */ -#define SLJIT_WORD_SHIFT 0 -typedef unsigned long int sljit_uw; -typedef long int sljit_sw; -#elif !(defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \ - && !(defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ - && !(defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \ - && !(defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \ - && !(defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) -#define SLJIT_32BIT_ARCHITECTURE 1 -#define SLJIT_WORD_SHIFT 2 -typedef unsigned int sljit_uw; -typedef int sljit_sw; -#else -#define SLJIT_64BIT_ARCHITECTURE 1 -#define SLJIT_WORD_SHIFT 3 -#ifdef _WIN32 -#ifdef __GNUC__ -/* These types do not require windows.h */ -typedef unsigned long long sljit_uw; -typedef long long sljit_sw; -#else -typedef unsigned __int64 sljit_uw; -typedef __int64 sljit_sw; -#endif -#else /* !_WIN32 */ -typedef unsigned long int sljit_uw; -typedef long int sljit_sw; -#endif /* _WIN32 */ -#endif - -typedef sljit_uw sljit_p; - -/* Floating point types. */ -typedef float sljit_f32; -typedef double sljit_f64; - -/* Shift for pointer sized data. */ -#define SLJIT_POINTER_SHIFT SLJIT_WORD_SHIFT - -/* Shift for double precision sized data. */ -#define SLJIT_F32_SHIFT 2 -#define SLJIT_F64_SHIFT 3 - -#ifndef SLJIT_W - -/* Defining long constants. */ -#if (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) -#define SLJIT_W(w) (w##l) -#elif (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) -#define SLJIT_W(w) (w##ll) -#else -#define SLJIT_W(w) (w) -#endif - -#endif /* !SLJIT_W */ - -/*************************/ -/* Endianness detection. */ -/*************************/ - -#if !defined(SLJIT_BIG_ENDIAN) && !defined(SLJIT_LITTLE_ENDIAN) - -/* These macros are mostly useful for the applications. */ -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \ - || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - -#ifdef __LITTLE_ENDIAN__ -#define SLJIT_LITTLE_ENDIAN 1 -#else -#define SLJIT_BIG_ENDIAN 1 -#endif - -#elif (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \ - || (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) - -#ifdef __MIPSEL__ -#define SLJIT_LITTLE_ENDIAN 1 -#else -#define SLJIT_BIG_ENDIAN 1 -#endif - -#elif (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - -#define SLJIT_BIG_ENDIAN 1 - -#else -#define SLJIT_LITTLE_ENDIAN 1 -#endif - -#endif /* !defined(SLJIT_BIG_ENDIAN) && !defined(SLJIT_LITTLE_ENDIAN) */ - -/* Sanity check. */ -#if (defined SLJIT_BIG_ENDIAN && SLJIT_BIG_ENDIAN) && (defined SLJIT_LITTLE_ENDIAN && SLJIT_LITTLE_ENDIAN) -#error "Exactly one endianness must be selected" -#endif - -#if !(defined SLJIT_BIG_ENDIAN && SLJIT_BIG_ENDIAN) && !(defined SLJIT_LITTLE_ENDIAN && SLJIT_LITTLE_ENDIAN) -#error "Exactly one endianness must be selected" -#endif - -#ifndef SLJIT_UNALIGNED - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \ - || (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \ - || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \ - || (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \ - || (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ - || (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \ - || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) -#define SLJIT_UNALIGNED 1 -#endif - -#endif /* !SLJIT_UNALIGNED */ - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) -/* Auto detect SSE2 support using CPUID. - On 64 bit x86 cpus, sse2 must be present. */ -#define SLJIT_DETECT_SSE2 1 -#endif - -/*****************************************************************************************/ -/* Calling convention of functions generated by SLJIT or called from the generated code. */ -/*****************************************************************************************/ - -#ifndef SLJIT_FUNC - -#if (defined SLJIT_USE_CDECL_CALLING_CONVENTION && SLJIT_USE_CDECL_CALLING_CONVENTION) - -/* Force cdecl. */ -#define SLJIT_FUNC - -#elif (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - -#if defined(__GNUC__) && !defined(__APPLE__) - -#define SLJIT_FUNC __attribute__ ((fastcall)) -#define SLJIT_X86_32_FASTCALL 1 - -#elif defined(_MSC_VER) - -#define SLJIT_FUNC __fastcall -#define SLJIT_X86_32_FASTCALL 1 - -#elif defined(__BORLANDC__) - -#define SLJIT_FUNC __msfastcall -#define SLJIT_X86_32_FASTCALL 1 - -#else /* Unknown compiler. */ - -/* The cdecl attribute is the default. */ -#define SLJIT_FUNC - -#endif - -#else /* Non x86-32 architectures. */ - -#define SLJIT_FUNC - -#endif /* SLJIT_CONFIG_X86_32 */ - -#endif /* !SLJIT_FUNC */ - -#ifndef SLJIT_INDIRECT_CALL -#if ((defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) && (!defined _CALL_ELF || _CALL_ELF == 1)) \ - || ((defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) && defined _AIX) -/* It seems certain ppc compilers use an indirect addressing for functions - which makes things complicated. */ -#define SLJIT_INDIRECT_CALL 1 -#endif -#endif /* SLJIT_INDIRECT_CALL */ - -/* The offset which needs to be substracted from the return address to -determine the next executed instruction after return. */ -#ifndef SLJIT_RETURN_ADDRESS_OFFSET -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) -#define SLJIT_RETURN_ADDRESS_OFFSET 8 -#else -#define SLJIT_RETURN_ADDRESS_OFFSET 0 -#endif -#endif /* SLJIT_RETURN_ADDRESS_OFFSET */ - -/***************************************************/ -/* Functions of the built-in executable allocator. */ -/***************************************************/ - -#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) -SLJIT_API_FUNC_ATTRIBUTE void* sljit_malloc_exec(sljit_uw size); -SLJIT_API_FUNC_ATTRIBUTE void sljit_free_exec(void* ptr); -SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void); -#define SLJIT_MALLOC_EXEC(size) sljit_malloc_exec(size) -#define SLJIT_FREE_EXEC(ptr) sljit_free_exec(ptr) - -#if (defined SLJIT_PROT_EXECUTABLE_ALLOCATOR && SLJIT_PROT_EXECUTABLE_ALLOCATOR) -SLJIT_API_FUNC_ATTRIBUTE sljit_sw sljit_exec_offset(void* ptr); -#define SLJIT_EXEC_OFFSET(ptr) sljit_exec_offset(ptr) -#else -#define SLJIT_EXEC_OFFSET(ptr) 0 -#endif - -#endif - -/**********************************************/ -/* Registers and locals offset determination. */ -/**********************************************/ - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - -#define SLJIT_NUMBER_OF_REGISTERS 12 -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 9 -#define SLJIT_LOCALS_OFFSET_BASE (compiler->locals_offset) -#define SLJIT_PREF_SHIFT_REG SLJIT_R2 - -#elif (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - -#define SLJIT_NUMBER_OF_REGISTERS 13 -#ifndef _WIN64 -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 6 -#define SLJIT_LOCALS_OFFSET_BASE 0 -#else /* _WIN64 */ -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 -#define SLJIT_LOCALS_OFFSET_BASE (compiler->locals_offset) -#endif /* !_WIN64 */ -#define SLJIT_PREF_SHIFT_REG SLJIT_R3 - -#elif (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) - -#define SLJIT_NUMBER_OF_REGISTERS 12 -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 -#define SLJIT_LOCALS_OFFSET_BASE 0 - -#elif (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) - -#define SLJIT_NUMBER_OF_REGISTERS 12 -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 -#define SLJIT_LOCALS_OFFSET_BASE 0 - -#elif (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) - -#define SLJIT_NUMBER_OF_REGISTERS 26 -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 10 -#define SLJIT_LOCALS_OFFSET_BASE 0 - -#elif (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) - -#define SLJIT_NUMBER_OF_REGISTERS 23 -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 17 -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) || (defined _AIX) -#define SLJIT_LOCALS_OFFSET_BASE ((6 + 8) * sizeof(sljit_sw)) -#elif (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) -/* Add +1 for double alignment. */ -#define SLJIT_LOCALS_OFFSET_BASE ((3 + 1) * sizeof(sljit_sw)) -#else -#define SLJIT_LOCALS_OFFSET_BASE (3 * sizeof(sljit_sw)) -#endif /* SLJIT_CONFIG_PPC_64 || _AIX */ - -#elif (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) - -#define SLJIT_NUMBER_OF_REGISTERS 21 -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -#define SLJIT_LOCALS_OFFSET_BASE (4 * sizeof(sljit_sw)) -#else -#define SLJIT_LOCALS_OFFSET_BASE 0 -#endif - -#elif (defined SLJIT_CONFIG_SPARC && SLJIT_CONFIG_SPARC) - -#define SLJIT_NUMBER_OF_REGISTERS 18 -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 14 -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) -/* saved registers (16), return struct pointer (1), space for 6 argument words (1), - 4th double arg (2), double alignment (1). */ -#define SLJIT_LOCALS_OFFSET_BASE ((16 + 1 + 6 + 2 + 1) * sizeof(sljit_sw)) -#endif - -#elif (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) - -#define SLJIT_NUMBER_OF_REGISTERS 10 -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 5 -#define SLJIT_LOCALS_OFFSET_BASE 0 - -#elif (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) - -#define SLJIT_NUMBER_OF_REGISTERS 0 -#define SLJIT_NUMBER_OF_SAVED_REGISTERS 0 -#define SLJIT_LOCALS_OFFSET_BASE 0 - -#endif - -#define SLJIT_LOCALS_OFFSET (SLJIT_LOCALS_OFFSET_BASE) - -#define SLJIT_NUMBER_OF_SCRATCH_REGISTERS \ - (SLJIT_NUMBER_OF_REGISTERS - SLJIT_NUMBER_OF_SAVED_REGISTERS) - -#define SLJIT_NUMBER_OF_FLOAT_REGISTERS 6 -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) && (defined _WIN64) -#define SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS 1 -#else -#define SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS 0 -#endif - -#define SLJIT_NUMBER_OF_SCRATCH_FLOAT_REGISTERS \ - (SLJIT_NUMBER_OF_FLOAT_REGISTERS - SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS) - -/*************************************/ -/* Debug and verbose related macros. */ -/*************************************/ - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) -#include <stdio.h> -#endif - -#if (defined SLJIT_DEBUG && SLJIT_DEBUG) - -#if !defined(SLJIT_ASSERT) || !defined(SLJIT_UNREACHABLE) - -/* SLJIT_HALT_PROCESS must halt the process. */ -#ifndef SLJIT_HALT_PROCESS -#include <stdlib.h> - -#define SLJIT_HALT_PROCESS() \ - abort(); -#endif /* !SLJIT_HALT_PROCESS */ - -#include <stdio.h> - -#endif /* !SLJIT_ASSERT || !SLJIT_UNREACHABLE */ - -/* Feel free to redefine these two macros. */ -#ifndef SLJIT_ASSERT - -#define SLJIT_ASSERT(x) \ - do { \ - if (SLJIT_UNLIKELY(!(x))) { \ - printf("Assertion failed at " __FILE__ ":%d\n", __LINE__); \ - SLJIT_HALT_PROCESS(); \ - } \ - } while (0) - -#endif /* !SLJIT_ASSERT */ - -#ifndef SLJIT_UNREACHABLE - -#define SLJIT_UNREACHABLE() \ - do { \ - printf("Should never been reached " __FILE__ ":%d\n", __LINE__); \ - SLJIT_HALT_PROCESS(); \ - } while (0) - -#endif /* !SLJIT_UNREACHABLE */ - -#else /* (defined SLJIT_DEBUG && SLJIT_DEBUG) */ - -/* Forcing empty, but valid statements. */ -#undef SLJIT_ASSERT -#undef SLJIT_UNREACHABLE - -#define SLJIT_ASSERT(x) \ - do { } while (0) -#define SLJIT_UNREACHABLE() \ - do { } while (0) - -#endif /* (defined SLJIT_DEBUG && SLJIT_DEBUG) */ - -#ifndef SLJIT_COMPILE_ASSERT - -#define SLJIT_COMPILE_ASSERT(x, description) \ - switch(0) { case 0: case ((x) ? 1 : 0): break; } - -#endif /* !SLJIT_COMPILE_ASSERT */ - -#endif +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _SLJIT_CONFIG_INTERNAL_H_ +#define _SLJIT_CONFIG_INTERNAL_H_ + +/* + SLJIT defines the following architecture dependent types and macros: + + Types: + sljit_s8, sljit_u8 : signed and unsigned 8 bit integer type + sljit_s16, sljit_u16 : signed and unsigned 16 bit integer type + sljit_s32, sljit_u32 : signed and unsigned 32 bit integer type + sljit_sw, sljit_uw : signed and unsigned machine word, enough to store a pointer + sljit_p : unsgined pointer value (usually the same as sljit_uw, but + some 64 bit ABIs may use 32 bit pointers) + sljit_f32 : 32 bit single precision floating point value + sljit_f64 : 64 bit double precision floating point value + + Macros for feature detection (boolean): + SLJIT_32BIT_ARCHITECTURE : 32 bit architecture + SLJIT_64BIT_ARCHITECTURE : 64 bit architecture + SLJIT_LITTLE_ENDIAN : little endian architecture + SLJIT_BIG_ENDIAN : big endian architecture + SLJIT_UNALIGNED : allows unaligned memory accesses for non-fpu operations (only!) + SLJIT_INDIRECT_CALL : see SLJIT_FUNC_OFFSET() for more information + + Constants: + SLJIT_NUMBER_OF_REGISTERS : number of available registers + SLJIT_NUMBER_OF_SCRATCH_REGISTERS : number of available scratch registers + SLJIT_NUMBER_OF_SAVED_REGISTERS : number of available saved registers + SLJIT_NUMBER_OF_FLOAT_REGISTERS : number of available floating point registers + SLJIT_NUMBER_OF_SCRATCH_FLOAT_REGISTERS : number of available floating point scratch registers + SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS : number of available floating point saved registers + SLJIT_WORD_SHIFT : the shift required to apply when accessing a sljit_sw/sljit_uw array by index + SLJIT_F32_SHIFT : the shift required to apply when accessing + a single precision floating point array by index + SLJIT_F64_SHIFT : the shift required to apply when accessing + a double precision floating point array by index + SLJIT_PREF_SHIFT_REG : x86 systems prefers ecx for shifting by register + the scratch register index of ecx is stored in this variable + SLJIT_LOCALS_OFFSET : local space starting offset (SLJIT_SP + SLJIT_LOCALS_OFFSET) + SLJIT_RETURN_ADDRESS_OFFSET : a return instruction always adds this offset to the return address + + Other macros: + SLJIT_FUNC : calling convention attribute for both calling JIT from C and C calling back from JIT + SLJIT_W(number) : defining 64 bit constants on 64 bit architectures (compiler independent helper) +*/ + +/*****************/ +/* Sanity check. */ +/*****************/ + +#if !((defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \ + || (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \ + || (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) \ + || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \ + || (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \ + || (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ + || (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \ + || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \ + || (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \ + || (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \ + || (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) \ + || (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) \ + || (defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO) \ + || (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED)) +#error "An architecture must be selected" +#endif + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \ + + (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \ + + (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) \ + + (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \ + + (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \ + + (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ + + (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \ + + (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \ + + (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) \ + + (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \ + + (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \ + + (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) \ + + (defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO) \ + + (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) >= 2 +#error "Multiple architectures are selected" +#endif + +/********************************************************/ +/* Automatic CPU detection (requires compiler support). */ +/********************************************************/ + +#if (defined SLJIT_CONFIG_AUTO && SLJIT_CONFIG_AUTO) + +#ifndef _WIN32 + +#if defined(__i386__) || defined(__i386) +#define SLJIT_CONFIG_X86_32 1 +#elif defined(__x86_64__) +#define SLJIT_CONFIG_X86_64 1 +#elif defined(__arm__) || defined(__ARM__) +#ifdef __thumb2__ +#define SLJIT_CONFIG_ARM_THUMB2 1 +#elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__) +#define SLJIT_CONFIG_ARM_V7 1 +#else +#define SLJIT_CONFIG_ARM_V5 1 +#endif +#elif defined (__aarch64__) +#define SLJIT_CONFIG_ARM_64 1 +#elif defined(__ppc64__) || defined(__powerpc64__) || defined(_ARCH_PPC64) || (defined(_POWER) && defined(__64BIT__)) +#define SLJIT_CONFIG_PPC_64 1 +#elif defined(__ppc__) || defined(__powerpc__) || defined(_ARCH_PPC) || defined(_ARCH_PWR) || defined(_ARCH_PWR2) || defined(_POWER) +#define SLJIT_CONFIG_PPC_32 1 +#elif defined(__mips__) && !defined(_LP64) +#define SLJIT_CONFIG_MIPS_32 1 +#elif defined(__mips64) +#define SLJIT_CONFIG_MIPS_64 1 +#elif defined(__sparc__) || defined(__sparc) +#define SLJIT_CONFIG_SPARC_32 1 +#elif defined(__tilegx__) +#define SLJIT_CONFIG_TILEGX 1 +#else +/* Unsupported architecture */ +#define SLJIT_CONFIG_UNSUPPORTED 1 +#endif + +#else /* _WIN32 */ + +#if defined(_M_X64) || defined(__x86_64__) +#define SLJIT_CONFIG_X86_64 1 +#elif (defined(_M_ARM) && _M_ARM >= 7 && defined(_M_ARMT)) || defined(__thumb2__) +#define SLJIT_CONFIG_ARM_THUMB2 1 +#elif (defined(_M_ARM) && _M_ARM >= 7) +#define SLJIT_CONFIG_ARM_V7 1 +#elif defined(_ARM_) +#define SLJIT_CONFIG_ARM_V5 1 +#elif defined(_M_ARM64) || defined(__aarch64__) +#define SLJIT_CONFIG_ARM_64 1 +#else +#define SLJIT_CONFIG_X86_32 1 +#endif + +#endif /* !_WIN32 */ +#endif /* SLJIT_CONFIG_AUTO */ + +#if (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) +#undef SLJIT_EXECUTABLE_ALLOCATOR +#endif + +/******************************/ +/* CPU family type detection. */ +/******************************/ + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \ + || (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) +#define SLJIT_CONFIG_ARM_32 1 +#endif + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) || (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) +#define SLJIT_CONFIG_X86 1 +#elif (defined SLJIT_CONFIG_ARM_32 && SLJIT_CONFIG_ARM_32) || (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) +#define SLJIT_CONFIG_ARM 1 +#elif (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) +#define SLJIT_CONFIG_PPC 1 +#elif (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) || (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) +#define SLJIT_CONFIG_MIPS 1 +#elif (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) || (defined SLJIT_CONFIG_SPARC_64 && SLJIT_CONFIG_SPARC_64) +#define SLJIT_CONFIG_SPARC 1 +#endif + +/**********************************/ +/* External function definitions. */ +/**********************************/ + +/* General macros: + Note: SLJIT is designed to be independent from them as possible. + + In release mode (SLJIT_DEBUG is not defined) only the following + external functions are needed: +*/ + +#ifndef SLJIT_MALLOC +#define SLJIT_MALLOC(size, allocator_data) malloc(size) +#endif + +#ifndef SLJIT_FREE +#define SLJIT_FREE(ptr, allocator_data) free(ptr) +#endif + +#ifndef SLJIT_MEMCPY +#define SLJIT_MEMCPY(dest, src, len) memcpy(dest, src, len) +#endif + +#ifndef SLJIT_MEMMOVE +#define SLJIT_MEMMOVE(dest, src, len) memmove(dest, src, len) +#endif + +#ifndef SLJIT_ZEROMEM +#define SLJIT_ZEROMEM(dest, len) memset(dest, 0, len) +#endif + +/***************************/ +/* Compiler helper macros. */ +/***************************/ + +#if !defined(SLJIT_LIKELY) && !defined(SLJIT_UNLIKELY) + +#if defined(__GNUC__) && (__GNUC__ >= 3) +#define SLJIT_LIKELY(x) __builtin_expect((x), 1) +#define SLJIT_UNLIKELY(x) __builtin_expect((x), 0) +#else +#define SLJIT_LIKELY(x) (x) +#define SLJIT_UNLIKELY(x) (x) +#endif + +#endif /* !defined(SLJIT_LIKELY) && !defined(SLJIT_UNLIKELY) */ + +#ifndef SLJIT_INLINE +/* Inline functions. Some old compilers do not support them. */ +#if defined(__SUNPRO_C) && __SUNPRO_C <= 0x510 +#define SLJIT_INLINE +#else +#define SLJIT_INLINE __inline +#endif +#endif /* !SLJIT_INLINE */ + +#ifndef SLJIT_NOINLINE +/* Not inline functions. */ +#if defined(__GNUC__) +#define SLJIT_NOINLINE __attribute__ ((noinline)) +#else +#define SLJIT_NOINLINE +#endif +#endif /* !SLJIT_INLINE */ + +#ifndef SLJIT_UNUSED_ARG +/* Unused arguments. */ +#define SLJIT_UNUSED_ARG(arg) (void)arg +#endif + +/*********************************/ +/* Type of public API functions. */ +/*********************************/ + +#if (defined SLJIT_CONFIG_STATIC && SLJIT_CONFIG_STATIC) +/* Static ABI functions. For all-in-one programs. */ + +#if defined(__GNUC__) +/* Disable unused warnings in gcc. */ +#define SLJIT_API_FUNC_ATTRIBUTE static __attribute__((unused)) +#else +#define SLJIT_API_FUNC_ATTRIBUTE static +#endif + +#else +#define SLJIT_API_FUNC_ATTRIBUTE +#endif /* (defined SLJIT_CONFIG_STATIC && SLJIT_CONFIG_STATIC) */ + +/****************************/ +/* Instruction cache flush. */ +/****************************/ + +#if (!defined SLJIT_CACHE_FLUSH && defined __has_builtin) +#if __has_builtin(__builtin___clear_cache) + +#define SLJIT_CACHE_FLUSH(from, to) \ + __builtin___clear_cache((char*)from, (char*)to) + +#endif /* __has_builtin(__builtin___clear_cache) */ +#endif /* (!defined SLJIT_CACHE_FLUSH && defined __has_builtin) */ + +#ifndef SLJIT_CACHE_FLUSH + +#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) + +/* Not required to implement on archs with unified caches. */ +#define SLJIT_CACHE_FLUSH(from, to) + +#elif defined __APPLE__ + +/* Supported by all macs since Mac OS 10.5. + However, it does not work on non-jailbroken iOS devices, + although the compilation is successful. */ + +#define SLJIT_CACHE_FLUSH(from, to) \ + sys_icache_invalidate((char*)(from), (char*)(to) - (char*)(from)) + +#elif (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) + +/* The __clear_cache() implementation of GCC is a dummy function on PowerPC. */ +#define SLJIT_CACHE_FLUSH(from, to) \ + ppc_cache_flush((from), (to)) +#define SLJIT_CACHE_FLUSH_OWN_IMPL 1 + +#elif (defined(__GNUC__) && (__GNUC__ >= 5 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) + +#define SLJIT_CACHE_FLUSH(from, to) \ + __builtin___clear_cache((char*)from, (char*)to) + +#elif defined __ANDROID__ + +/* Android lacks __clear_cache; instead, cacheflush should be used. */ + +#define SLJIT_CACHE_FLUSH(from, to) \ + cacheflush((long)(from), (long)(to), 0) + +#elif (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + +/* The __clear_cache() implementation of GCC is a dummy function on Sparc. */ +#define SLJIT_CACHE_FLUSH(from, to) \ + sparc_cache_flush((from), (to)) +#define SLJIT_CACHE_FLUSH_OWN_IMPL 1 + +#elif defined _WIN32 + +#define SLJIT_CACHE_FLUSH(from, to) \ + FlushInstructionCache(GetCurrentProcess(), (char*)(from), (char*)(to) - (char*)(from)) + +#else + +/* Calls __ARM_NR_cacheflush on ARM-Linux. */ +#define SLJIT_CACHE_FLUSH(from, to) \ + __clear_cache((char*)(from), (char*)(to)) + +#endif + +#endif /* !SLJIT_CACHE_FLUSH */ + +/******************************************************/ +/* Integer and floating point type definitions. */ +/******************************************************/ + +/* 8 bit byte type. */ +typedef unsigned char sljit_u8; +typedef signed char sljit_s8; + +/* 16 bit half-word type. */ +typedef unsigned short int sljit_u16; +typedef signed short int sljit_s16; + +/* 32 bit integer type. */ +typedef unsigned int sljit_u32; +typedef signed int sljit_s32; + +/* Machine word type. Enough for storing a pointer. + 32 bit for 32 bit machines. + 64 bit for 64 bit machines. */ +#if (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) +/* Just to have something. */ +#define SLJIT_WORD_SHIFT 0 +typedef unsigned long int sljit_uw; +typedef long int sljit_sw; +#elif !(defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \ + && !(defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ + && !(defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) \ + && !(defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) \ + && !(defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) +#define SLJIT_32BIT_ARCHITECTURE 1 +#define SLJIT_WORD_SHIFT 2 +typedef unsigned int sljit_uw; +typedef int sljit_sw; +#else +#define SLJIT_64BIT_ARCHITECTURE 1 +#define SLJIT_WORD_SHIFT 3 +#ifdef _WIN32 +#ifdef __GNUC__ +/* These types do not require windows.h */ +typedef unsigned long long sljit_uw; +typedef long long sljit_sw; +#else +typedef unsigned __int64 sljit_uw; +typedef __int64 sljit_sw; +#endif +#else /* !_WIN32 */ +typedef unsigned long int sljit_uw; +typedef long int sljit_sw; +#endif /* _WIN32 */ +#endif + +typedef sljit_uw sljit_p; + +/* Floating point types. */ +typedef float sljit_f32; +typedef double sljit_f64; + +/* Shift for pointer sized data. */ +#define SLJIT_POINTER_SHIFT SLJIT_WORD_SHIFT + +/* Shift for double precision sized data. */ +#define SLJIT_F32_SHIFT 2 +#define SLJIT_F64_SHIFT 3 + +#ifndef SLJIT_W + +/* Defining long constants. */ +#if (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) +#define SLJIT_W(w) (w##l) +#elif (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) +#define SLJIT_W(w) (w##ll) +#else +#define SLJIT_W(w) (w) +#endif + +#endif /* !SLJIT_W */ + +/*************************/ +/* Endianness detection. */ +/*************************/ + +#if !defined(SLJIT_BIG_ENDIAN) && !defined(SLJIT_LITTLE_ENDIAN) + +/* These macros are mostly useful for the applications. */ +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \ + || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + +#ifdef __LITTLE_ENDIAN__ +#define SLJIT_LITTLE_ENDIAN 1 +#else +#define SLJIT_BIG_ENDIAN 1 +#endif + +#elif (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) \ + || (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) + +#ifdef __MIPSEL__ +#define SLJIT_LITTLE_ENDIAN 1 +#else +#define SLJIT_BIG_ENDIAN 1 +#endif + +#elif (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + +#define SLJIT_BIG_ENDIAN 1 + +#else +#define SLJIT_LITTLE_ENDIAN 1 +#endif + +#endif /* !defined(SLJIT_BIG_ENDIAN) && !defined(SLJIT_LITTLE_ENDIAN) */ + +/* Sanity check. */ +#if (defined SLJIT_BIG_ENDIAN && SLJIT_BIG_ENDIAN) && (defined SLJIT_LITTLE_ENDIAN && SLJIT_LITTLE_ENDIAN) +#error "Exactly one endianness must be selected" +#endif + +#if !(defined SLJIT_BIG_ENDIAN && SLJIT_BIG_ENDIAN) && !(defined SLJIT_LITTLE_ENDIAN && SLJIT_LITTLE_ENDIAN) +#error "Exactly one endianness must be selected" +#endif + +#ifndef SLJIT_UNALIGNED + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) \ + || (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) \ + || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) \ + || (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) \ + || (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ + || (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) \ + || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) +#define SLJIT_UNALIGNED 1 +#endif + +#endif /* !SLJIT_UNALIGNED */ + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) +/* Auto detect SSE2 support using CPUID. + On 64 bit x86 cpus, sse2 must be present. */ +#define SLJIT_DETECT_SSE2 1 +#endif + +/*****************************************************************************************/ +/* Calling convention of functions generated by SLJIT or called from the generated code. */ +/*****************************************************************************************/ + +#ifndef SLJIT_FUNC + +#if (defined SLJIT_USE_CDECL_CALLING_CONVENTION && SLJIT_USE_CDECL_CALLING_CONVENTION) + +/* Force cdecl. */ +#define SLJIT_FUNC + +#elif (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + +#if defined(__GNUC__) && !defined(__APPLE__) + +#define SLJIT_FUNC __attribute__ ((fastcall)) +#define SLJIT_X86_32_FASTCALL 1 + +#elif defined(_MSC_VER) + +#define SLJIT_FUNC __fastcall +#define SLJIT_X86_32_FASTCALL 1 + +#elif defined(__BORLANDC__) + +#define SLJIT_FUNC __msfastcall +#define SLJIT_X86_32_FASTCALL 1 + +#else /* Unknown compiler. */ + +/* The cdecl attribute is the default. */ +#define SLJIT_FUNC + +#endif + +#else /* Non x86-32 architectures. */ + +#define SLJIT_FUNC + +#endif /* SLJIT_CONFIG_X86_32 */ + +#endif /* !SLJIT_FUNC */ + +#ifndef SLJIT_INDIRECT_CALL +#if ((defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) && (!defined _CALL_ELF || _CALL_ELF == 1)) \ + || ((defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) && defined _AIX) +/* It seems certain ppc compilers use an indirect addressing for functions + which makes things complicated. */ +#define SLJIT_INDIRECT_CALL 1 +#endif +#endif /* SLJIT_INDIRECT_CALL */ + +/* The offset which needs to be substracted from the return address to +determine the next executed instruction after return. */ +#ifndef SLJIT_RETURN_ADDRESS_OFFSET +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) +#define SLJIT_RETURN_ADDRESS_OFFSET 8 +#else +#define SLJIT_RETURN_ADDRESS_OFFSET 0 +#endif +#endif /* SLJIT_RETURN_ADDRESS_OFFSET */ + +/***************************************************/ +/* Functions of the built-in executable allocator. */ +/***************************************************/ + +#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) +SLJIT_API_FUNC_ATTRIBUTE void* sljit_malloc_exec(sljit_uw size); +SLJIT_API_FUNC_ATTRIBUTE void sljit_free_exec(void* ptr); +SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void); +#define SLJIT_MALLOC_EXEC(size) sljit_malloc_exec(size) +#define SLJIT_FREE_EXEC(ptr) sljit_free_exec(ptr) + +#if (defined SLJIT_PROT_EXECUTABLE_ALLOCATOR && SLJIT_PROT_EXECUTABLE_ALLOCATOR) +SLJIT_API_FUNC_ATTRIBUTE sljit_sw sljit_exec_offset(void* ptr); +#define SLJIT_EXEC_OFFSET(ptr) sljit_exec_offset(ptr) +#else +#define SLJIT_EXEC_OFFSET(ptr) 0 +#endif + +#endif + +/**********************************************/ +/* Registers and locals offset determination. */ +/**********************************************/ + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + +#define SLJIT_NUMBER_OF_REGISTERS 12 +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 9 +#define SLJIT_LOCALS_OFFSET_BASE (compiler->locals_offset) +#define SLJIT_PREF_SHIFT_REG SLJIT_R2 + +#elif (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + +#define SLJIT_NUMBER_OF_REGISTERS 13 +#ifndef _WIN64 +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 6 +#define SLJIT_LOCALS_OFFSET_BASE 0 +#else /* _WIN64 */ +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 +#define SLJIT_LOCALS_OFFSET_BASE (compiler->locals_offset) +#endif /* !_WIN64 */ +#define SLJIT_PREF_SHIFT_REG SLJIT_R3 + +#elif (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) + +#define SLJIT_NUMBER_OF_REGISTERS 12 +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 +#define SLJIT_LOCALS_OFFSET_BASE 0 + +#elif (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) + +#define SLJIT_NUMBER_OF_REGISTERS 12 +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 +#define SLJIT_LOCALS_OFFSET_BASE 0 + +#elif (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) + +#define SLJIT_NUMBER_OF_REGISTERS 26 +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 10 +#define SLJIT_LOCALS_OFFSET_BASE 0 + +#elif (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) + +#define SLJIT_NUMBER_OF_REGISTERS 23 +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 17 +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) || (defined _AIX) +#define SLJIT_LOCALS_OFFSET_BASE ((6 + 8) * sizeof(sljit_sw)) +#elif (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) +/* Add +1 for double alignment. */ +#define SLJIT_LOCALS_OFFSET_BASE ((3 + 1) * sizeof(sljit_sw)) +#else +#define SLJIT_LOCALS_OFFSET_BASE (3 * sizeof(sljit_sw)) +#endif /* SLJIT_CONFIG_PPC_64 || _AIX */ + +#elif (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) + +#define SLJIT_NUMBER_OF_REGISTERS 21 +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 8 +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +#define SLJIT_LOCALS_OFFSET_BASE (4 * sizeof(sljit_sw)) +#else +#define SLJIT_LOCALS_OFFSET_BASE 0 +#endif + +#elif (defined SLJIT_CONFIG_SPARC && SLJIT_CONFIG_SPARC) + +#define SLJIT_NUMBER_OF_REGISTERS 18 +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 14 +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) +/* saved registers (16), return struct pointer (1), space for 6 argument words (1), + 4th double arg (2), double alignment (1). */ +#define SLJIT_LOCALS_OFFSET_BASE ((16 + 1 + 6 + 2 + 1) * sizeof(sljit_sw)) +#endif + +#elif (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) + +#define SLJIT_NUMBER_OF_REGISTERS 10 +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 5 +#define SLJIT_LOCALS_OFFSET_BASE 0 + +#elif (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) + +#define SLJIT_NUMBER_OF_REGISTERS 0 +#define SLJIT_NUMBER_OF_SAVED_REGISTERS 0 +#define SLJIT_LOCALS_OFFSET_BASE 0 + +#endif + +#define SLJIT_LOCALS_OFFSET (SLJIT_LOCALS_OFFSET_BASE) + +#define SLJIT_NUMBER_OF_SCRATCH_REGISTERS \ + (SLJIT_NUMBER_OF_REGISTERS - SLJIT_NUMBER_OF_SAVED_REGISTERS) + +#define SLJIT_NUMBER_OF_FLOAT_REGISTERS 6 +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) && (defined _WIN64) +#define SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS 1 +#else +#define SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS 0 +#endif + +#define SLJIT_NUMBER_OF_SCRATCH_FLOAT_REGISTERS \ + (SLJIT_NUMBER_OF_FLOAT_REGISTERS - SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS) + +/*************************************/ +/* Debug and verbose related macros. */ +/*************************************/ + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) +#include <stdio.h> +#endif + +#if (defined SLJIT_DEBUG && SLJIT_DEBUG) + +#if !defined(SLJIT_ASSERT) || !defined(SLJIT_UNREACHABLE) + +/* SLJIT_HALT_PROCESS must halt the process. */ +#ifndef SLJIT_HALT_PROCESS +#include <stdlib.h> + +#define SLJIT_HALT_PROCESS() \ + abort(); +#endif /* !SLJIT_HALT_PROCESS */ + +#include <stdio.h> + +#endif /* !SLJIT_ASSERT || !SLJIT_UNREACHABLE */ + +/* Feel free to redefine these two macros. */ +#ifndef SLJIT_ASSERT + +#define SLJIT_ASSERT(x) \ + do { \ + if (SLJIT_UNLIKELY(!(x))) { \ + printf("Assertion failed at " __FILE__ ":%d\n", __LINE__); \ + SLJIT_HALT_PROCESS(); \ + } \ + } while (0) + +#endif /* !SLJIT_ASSERT */ + +#ifndef SLJIT_UNREACHABLE + +#define SLJIT_UNREACHABLE() \ + do { \ + printf("Should never been reached " __FILE__ ":%d\n", __LINE__); \ + SLJIT_HALT_PROCESS(); \ + } while (0) + +#endif /* !SLJIT_UNREACHABLE */ + +#else /* (defined SLJIT_DEBUG && SLJIT_DEBUG) */ + +/* Forcing empty, but valid statements. */ +#undef SLJIT_ASSERT +#undef SLJIT_UNREACHABLE + +#define SLJIT_ASSERT(x) \ + do { } while (0) +#define SLJIT_UNREACHABLE() \ + do { } while (0) + +#endif /* (defined SLJIT_DEBUG && SLJIT_DEBUG) */ + +#ifndef SLJIT_COMPILE_ASSERT + +#define SLJIT_COMPILE_ASSERT(x, description) \ + switch(0) { case 0: case ((x) ? 1 : 0): break; } + +#endif /* !SLJIT_COMPILE_ASSERT */ + +#endif diff --git a/contrib/libs/pcre/sljit/sljitExecAllocator.c b/contrib/libs/pcre/sljit/sljitExecAllocator.c index 038ab57a8c..92ddb94914 100644 --- a/contrib/libs/pcre/sljit/sljitExecAllocator.c +++ b/contrib/libs/pcre/sljit/sljitExecAllocator.c @@ -1,379 +1,379 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - This file contains a simple executable memory allocator - - It is assumed, that executable code blocks are usually medium (or sometimes - large) memory blocks, and the allocator is not too frequently called (less - optimized than other allocators). Thus, using it as a generic allocator is - not suggested. - - How does it work: - Memory is allocated in continuous memory areas called chunks by alloc_chunk() - Chunk format: - [ block ][ block ] ... [ block ][ block terminator ] - - All blocks and the block terminator is started with block_header. The block - header contains the size of the previous and the next block. These sizes - can also contain special values. - Block size: - 0 - The block is a free_block, with a different size member. - 1 - The block is a block terminator. - n - The block is used at the moment, and the value contains its size. - Previous block size: - 0 - This is the first block of the memory chunk. - n - The size of the previous block. - - Using these size values we can go forward or backward on the block chain. - The unused blocks are stored in a chain list pointed by free_blocks. This - list is useful if we need to find a suitable memory area when the allocator - is called. - - When a block is freed, the new free block is connected to its adjacent free - blocks if possible. - - [ free block ][ used block ][ free block ] - and "used block" is freed, the three blocks are connected together: - [ one big free block ] -*/ - -/* --------------------------------------------------------------------- */ -/* System (OS) functions */ -/* --------------------------------------------------------------------- */ - -/* 64 KByte. */ -#define CHUNK_SIZE 0x10000 - -/* - alloc_chunk / free_chunk : - * allocate executable system memory chunks - * the size is always divisible by CHUNK_SIZE - allocator_grab_lock / allocator_release_lock : - * make the allocator thread safe - * can be empty if the OS (or the application) does not support threading - * only the allocator requires this lock, sljit is fully thread safe - as it only uses local variables -*/ - -#ifdef _WIN32 - -static SLJIT_INLINE void* alloc_chunk(sljit_uw size) -{ - return VirtualAlloc(NULL, size, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE); -} - -static SLJIT_INLINE void free_chunk(void *chunk, sljit_uw size) -{ - SLJIT_UNUSED_ARG(size); - VirtualFree(chunk, 0, MEM_RELEASE); -} - -#else - -#ifdef __APPLE__ -/* Configures TARGET_OS_OSX when appropriate */ -#include <TargetConditionals.h> - -#if TARGET_OS_OSX && defined(MAP_JIT) -#include <sys/utsname.h> -#endif /* TARGET_OS_OSX && MAP_JIT */ - -#ifdef MAP_JIT - -static SLJIT_INLINE int get_map_jit_flag() -{ -#if TARGET_OS_OSX - /* On macOS systems, returns MAP_JIT if it is defined _and_ we're running on a version - of macOS where it's OK to have more than one JIT block. On non-macOS systems, returns - MAP_JIT if it is defined. */ - static int map_jit_flag = -1; - - /* The following code is thread safe because multiple initialization - sets map_jit_flag to the same value and the code has no side-effects. - Changing the kernel version witout system restart is (very) unlikely. */ - if (map_jit_flag == -1) { - struct utsname name; - - map_jit_flag = 0; - uname(&name); - - /* Kernel version for 10.14.0 (Mojave) */ - if (atoi(name.release) >= 18) { - /* Only use MAP_JIT if a hardened runtime is used, because MAP_JIT is incompatible with fork(). */ - void *ptr = mmap(NULL, getpagesize(), PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0); - - if (ptr == MAP_FAILED) { - map_jit_flag = MAP_JIT; - } else { - munmap(ptr, getpagesize()); - } - } - } - - return map_jit_flag; -#else /* !TARGET_OS_OSX */ - return MAP_JIT; -#endif /* TARGET_OS_OSX */ -} - -#endif /* MAP_JIT */ - -#endif /* __APPLE__ */ - -static SLJIT_INLINE void* alloc_chunk(sljit_uw size) -{ - void *retval; - const int prot = PROT_READ | PROT_WRITE | PROT_EXEC; - -#ifdef MAP_ANON - - int flags = MAP_PRIVATE | MAP_ANON; - -#ifdef MAP_JIT - flags |= get_map_jit_flag(); -#endif - - retval = mmap(NULL, size, prot, flags, -1, 0); -#else /* !MAP_ANON */ - if (dev_zero < 0) { - if (open_dev_zero()) - return NULL; - } - retval = mmap(NULL, size, prot, MAP_PRIVATE, dev_zero, 0); -#endif /* MAP_ANON */ - - if (retval == MAP_FAILED) - retval = NULL; - else { - if (mprotect(retval, size, prot) < 0) { - munmap(retval, size); - retval = NULL; - } - } - - return retval; -} - -static SLJIT_INLINE void free_chunk(void *chunk, sljit_uw size) -{ - munmap(chunk, size); -} - -#endif - -/* --------------------------------------------------------------------- */ -/* Common functions */ -/* --------------------------------------------------------------------- */ - -#define CHUNK_MASK (~(CHUNK_SIZE - 1)) - -struct block_header { - sljit_uw size; - sljit_uw prev_size; -}; - -struct free_block { - struct block_header header; - struct free_block *next; - struct free_block *prev; - sljit_uw size; -}; - -#define AS_BLOCK_HEADER(base, offset) \ - ((struct block_header*)(((sljit_u8*)base) + offset)) -#define AS_FREE_BLOCK(base, offset) \ - ((struct free_block*)(((sljit_u8*)base) + offset)) -#define MEM_START(base) ((void*)(((sljit_u8*)base) + sizeof(struct block_header))) -#define ALIGN_SIZE(size) (((size) + sizeof(struct block_header) + 7) & ~7) - -static struct free_block* free_blocks; -static sljit_uw allocated_size; -static sljit_uw total_size; - -static SLJIT_INLINE void sljit_insert_free_block(struct free_block *free_block, sljit_uw size) -{ - free_block->header.size = 0; - free_block->size = size; - - free_block->next = free_blocks; - free_block->prev = NULL; - if (free_blocks) - free_blocks->prev = free_block; - free_blocks = free_block; -} - -static SLJIT_INLINE void sljit_remove_free_block(struct free_block *free_block) -{ - if (free_block->next) - free_block->next->prev = free_block->prev; - - if (free_block->prev) - free_block->prev->next = free_block->next; - else { - SLJIT_ASSERT(free_blocks == free_block); - free_blocks = free_block->next; - } -} - -SLJIT_API_FUNC_ATTRIBUTE void* sljit_malloc_exec(sljit_uw size) -{ - struct block_header *header; - struct block_header *next_header; - struct free_block *free_block; - sljit_uw chunk_size; - - allocator_grab_lock(); - if (size < (64 - sizeof(struct block_header))) - size = (64 - sizeof(struct block_header)); - size = ALIGN_SIZE(size); - - free_block = free_blocks; - while (free_block) { - if (free_block->size >= size) { - chunk_size = free_block->size; - if (chunk_size > size + 64) { - /* We just cut a block from the end of the free block. */ - chunk_size -= size; - free_block->size = chunk_size; - header = AS_BLOCK_HEADER(free_block, chunk_size); - header->prev_size = chunk_size; - AS_BLOCK_HEADER(header, size)->prev_size = size; - } - else { - sljit_remove_free_block(free_block); - header = (struct block_header*)free_block; - size = chunk_size; - } - allocated_size += size; - header->size = size; - allocator_release_lock(); - return MEM_START(header); - } - free_block = free_block->next; - } - - chunk_size = (size + sizeof(struct block_header) + CHUNK_SIZE - 1) & CHUNK_MASK; - header = (struct block_header*)alloc_chunk(chunk_size); - if (!header) { - allocator_release_lock(); - return NULL; - } - - chunk_size -= sizeof(struct block_header); - total_size += chunk_size; - - header->prev_size = 0; - if (chunk_size > size + 64) { - /* Cut the allocated space into a free and a used block. */ - allocated_size += size; - header->size = size; - chunk_size -= size; - - free_block = AS_FREE_BLOCK(header, size); - free_block->header.prev_size = size; - sljit_insert_free_block(free_block, chunk_size); - next_header = AS_BLOCK_HEADER(free_block, chunk_size); - } - else { - /* All space belongs to this allocation. */ - allocated_size += chunk_size; - header->size = chunk_size; - next_header = AS_BLOCK_HEADER(header, chunk_size); - } - next_header->size = 1; - next_header->prev_size = chunk_size; - allocator_release_lock(); - return MEM_START(header); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_free_exec(void* ptr) -{ - struct block_header *header; - struct free_block* free_block; - - allocator_grab_lock(); - header = AS_BLOCK_HEADER(ptr, -(sljit_sw)sizeof(struct block_header)); - allocated_size -= header->size; - - /* Connecting free blocks together if possible. */ - - /* If header->prev_size == 0, free_block will equal to header. - In this case, free_block->header.size will be > 0. */ - free_block = AS_FREE_BLOCK(header, -(sljit_sw)header->prev_size); - if (SLJIT_UNLIKELY(!free_block->header.size)) { - free_block->size += header->size; - header = AS_BLOCK_HEADER(free_block, free_block->size); - header->prev_size = free_block->size; - } - else { - free_block = (struct free_block*)header; - sljit_insert_free_block(free_block, header->size); - } - - header = AS_BLOCK_HEADER(free_block, free_block->size); - if (SLJIT_UNLIKELY(!header->size)) { - free_block->size += ((struct free_block*)header)->size; - sljit_remove_free_block((struct free_block*)header); - header = AS_BLOCK_HEADER(free_block, free_block->size); - header->prev_size = free_block->size; - } - - /* The whole chunk is free. */ - if (SLJIT_UNLIKELY(!free_block->header.prev_size && header->size == 1)) { - /* If this block is freed, we still have (allocated_size / 2) free space. */ - if (total_size - free_block->size > (allocated_size * 3 / 2)) { - total_size -= free_block->size; - sljit_remove_free_block(free_block); - free_chunk(free_block, free_block->size + sizeof(struct block_header)); - } - } - - allocator_release_lock(); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void) -{ - struct free_block* free_block; - struct free_block* next_free_block; - - allocator_grab_lock(); - - free_block = free_blocks; - while (free_block) { - next_free_block = free_block->next; - if (!free_block->header.prev_size && - AS_BLOCK_HEADER(free_block, free_block->size)->size == 1) { - total_size -= free_block->size; - sljit_remove_free_block(free_block); - free_chunk(free_block, free_block->size + sizeof(struct block_header)); - } - free_block = next_free_block; - } - - SLJIT_ASSERT((total_size && free_blocks) || (!total_size && !free_blocks)); - allocator_release_lock(); -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* + This file contains a simple executable memory allocator + + It is assumed, that executable code blocks are usually medium (or sometimes + large) memory blocks, and the allocator is not too frequently called (less + optimized than other allocators). Thus, using it as a generic allocator is + not suggested. + + How does it work: + Memory is allocated in continuous memory areas called chunks by alloc_chunk() + Chunk format: + [ block ][ block ] ... [ block ][ block terminator ] + + All blocks and the block terminator is started with block_header. The block + header contains the size of the previous and the next block. These sizes + can also contain special values. + Block size: + 0 - The block is a free_block, with a different size member. + 1 - The block is a block terminator. + n - The block is used at the moment, and the value contains its size. + Previous block size: + 0 - This is the first block of the memory chunk. + n - The size of the previous block. + + Using these size values we can go forward or backward on the block chain. + The unused blocks are stored in a chain list pointed by free_blocks. This + list is useful if we need to find a suitable memory area when the allocator + is called. + + When a block is freed, the new free block is connected to its adjacent free + blocks if possible. + + [ free block ][ used block ][ free block ] + and "used block" is freed, the three blocks are connected together: + [ one big free block ] +*/ + +/* --------------------------------------------------------------------- */ +/* System (OS) functions */ +/* --------------------------------------------------------------------- */ + +/* 64 KByte. */ +#define CHUNK_SIZE 0x10000 + +/* + alloc_chunk / free_chunk : + * allocate executable system memory chunks + * the size is always divisible by CHUNK_SIZE + allocator_grab_lock / allocator_release_lock : + * make the allocator thread safe + * can be empty if the OS (or the application) does not support threading + * only the allocator requires this lock, sljit is fully thread safe + as it only uses local variables +*/ + +#ifdef _WIN32 + +static SLJIT_INLINE void* alloc_chunk(sljit_uw size) +{ + return VirtualAlloc(NULL, size, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE); +} + +static SLJIT_INLINE void free_chunk(void *chunk, sljit_uw size) +{ + SLJIT_UNUSED_ARG(size); + VirtualFree(chunk, 0, MEM_RELEASE); +} + +#else + +#ifdef __APPLE__ +/* Configures TARGET_OS_OSX when appropriate */ +#include <TargetConditionals.h> + +#if TARGET_OS_OSX && defined(MAP_JIT) +#include <sys/utsname.h> +#endif /* TARGET_OS_OSX && MAP_JIT */ + +#ifdef MAP_JIT + +static SLJIT_INLINE int get_map_jit_flag() +{ +#if TARGET_OS_OSX + /* On macOS systems, returns MAP_JIT if it is defined _and_ we're running on a version + of macOS where it's OK to have more than one JIT block. On non-macOS systems, returns + MAP_JIT if it is defined. */ + static int map_jit_flag = -1; + + /* The following code is thread safe because multiple initialization + sets map_jit_flag to the same value and the code has no side-effects. + Changing the kernel version witout system restart is (very) unlikely. */ + if (map_jit_flag == -1) { + struct utsname name; + + map_jit_flag = 0; + uname(&name); + + /* Kernel version for 10.14.0 (Mojave) */ + if (atoi(name.release) >= 18) { + /* Only use MAP_JIT if a hardened runtime is used, because MAP_JIT is incompatible with fork(). */ + void *ptr = mmap(NULL, getpagesize(), PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0); + + if (ptr == MAP_FAILED) { + map_jit_flag = MAP_JIT; + } else { + munmap(ptr, getpagesize()); + } + } + } + + return map_jit_flag; +#else /* !TARGET_OS_OSX */ + return MAP_JIT; +#endif /* TARGET_OS_OSX */ +} + +#endif /* MAP_JIT */ + +#endif /* __APPLE__ */ + +static SLJIT_INLINE void* alloc_chunk(sljit_uw size) +{ + void *retval; + const int prot = PROT_READ | PROT_WRITE | PROT_EXEC; + +#ifdef MAP_ANON + + int flags = MAP_PRIVATE | MAP_ANON; + +#ifdef MAP_JIT + flags |= get_map_jit_flag(); +#endif + + retval = mmap(NULL, size, prot, flags, -1, 0); +#else /* !MAP_ANON */ + if (dev_zero < 0) { + if (open_dev_zero()) + return NULL; + } + retval = mmap(NULL, size, prot, MAP_PRIVATE, dev_zero, 0); +#endif /* MAP_ANON */ + + if (retval == MAP_FAILED) + retval = NULL; + else { + if (mprotect(retval, size, prot) < 0) { + munmap(retval, size); + retval = NULL; + } + } + + return retval; +} + +static SLJIT_INLINE void free_chunk(void *chunk, sljit_uw size) +{ + munmap(chunk, size); +} + +#endif + +/* --------------------------------------------------------------------- */ +/* Common functions */ +/* --------------------------------------------------------------------- */ + +#define CHUNK_MASK (~(CHUNK_SIZE - 1)) + +struct block_header { + sljit_uw size; + sljit_uw prev_size; +}; + +struct free_block { + struct block_header header; + struct free_block *next; + struct free_block *prev; + sljit_uw size; +}; + +#define AS_BLOCK_HEADER(base, offset) \ + ((struct block_header*)(((sljit_u8*)base) + offset)) +#define AS_FREE_BLOCK(base, offset) \ + ((struct free_block*)(((sljit_u8*)base) + offset)) +#define MEM_START(base) ((void*)(((sljit_u8*)base) + sizeof(struct block_header))) +#define ALIGN_SIZE(size) (((size) + sizeof(struct block_header) + 7) & ~7) + +static struct free_block* free_blocks; +static sljit_uw allocated_size; +static sljit_uw total_size; + +static SLJIT_INLINE void sljit_insert_free_block(struct free_block *free_block, sljit_uw size) +{ + free_block->header.size = 0; + free_block->size = size; + + free_block->next = free_blocks; + free_block->prev = NULL; + if (free_blocks) + free_blocks->prev = free_block; + free_blocks = free_block; +} + +static SLJIT_INLINE void sljit_remove_free_block(struct free_block *free_block) +{ + if (free_block->next) + free_block->next->prev = free_block->prev; + + if (free_block->prev) + free_block->prev->next = free_block->next; + else { + SLJIT_ASSERT(free_blocks == free_block); + free_blocks = free_block->next; + } +} + +SLJIT_API_FUNC_ATTRIBUTE void* sljit_malloc_exec(sljit_uw size) +{ + struct block_header *header; + struct block_header *next_header; + struct free_block *free_block; + sljit_uw chunk_size; + + allocator_grab_lock(); + if (size < (64 - sizeof(struct block_header))) + size = (64 - sizeof(struct block_header)); + size = ALIGN_SIZE(size); + + free_block = free_blocks; + while (free_block) { + if (free_block->size >= size) { + chunk_size = free_block->size; + if (chunk_size > size + 64) { + /* We just cut a block from the end of the free block. */ + chunk_size -= size; + free_block->size = chunk_size; + header = AS_BLOCK_HEADER(free_block, chunk_size); + header->prev_size = chunk_size; + AS_BLOCK_HEADER(header, size)->prev_size = size; + } + else { + sljit_remove_free_block(free_block); + header = (struct block_header*)free_block; + size = chunk_size; + } + allocated_size += size; + header->size = size; + allocator_release_lock(); + return MEM_START(header); + } + free_block = free_block->next; + } + + chunk_size = (size + sizeof(struct block_header) + CHUNK_SIZE - 1) & CHUNK_MASK; + header = (struct block_header*)alloc_chunk(chunk_size); + if (!header) { + allocator_release_lock(); + return NULL; + } + + chunk_size -= sizeof(struct block_header); + total_size += chunk_size; + + header->prev_size = 0; + if (chunk_size > size + 64) { + /* Cut the allocated space into a free and a used block. */ + allocated_size += size; + header->size = size; + chunk_size -= size; + + free_block = AS_FREE_BLOCK(header, size); + free_block->header.prev_size = size; + sljit_insert_free_block(free_block, chunk_size); + next_header = AS_BLOCK_HEADER(free_block, chunk_size); + } + else { + /* All space belongs to this allocation. */ + allocated_size += chunk_size; + header->size = chunk_size; + next_header = AS_BLOCK_HEADER(header, chunk_size); + } + next_header->size = 1; + next_header->prev_size = chunk_size; + allocator_release_lock(); + return MEM_START(header); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_free_exec(void* ptr) +{ + struct block_header *header; + struct free_block* free_block; + + allocator_grab_lock(); + header = AS_BLOCK_HEADER(ptr, -(sljit_sw)sizeof(struct block_header)); + allocated_size -= header->size; + + /* Connecting free blocks together if possible. */ + + /* If header->prev_size == 0, free_block will equal to header. + In this case, free_block->header.size will be > 0. */ + free_block = AS_FREE_BLOCK(header, -(sljit_sw)header->prev_size); + if (SLJIT_UNLIKELY(!free_block->header.size)) { + free_block->size += header->size; + header = AS_BLOCK_HEADER(free_block, free_block->size); + header->prev_size = free_block->size; + } + else { + free_block = (struct free_block*)header; + sljit_insert_free_block(free_block, header->size); + } + + header = AS_BLOCK_HEADER(free_block, free_block->size); + if (SLJIT_UNLIKELY(!header->size)) { + free_block->size += ((struct free_block*)header)->size; + sljit_remove_free_block((struct free_block*)header); + header = AS_BLOCK_HEADER(free_block, free_block->size); + header->prev_size = free_block->size; + } + + /* The whole chunk is free. */ + if (SLJIT_UNLIKELY(!free_block->header.prev_size && header->size == 1)) { + /* If this block is freed, we still have (allocated_size / 2) free space. */ + if (total_size - free_block->size > (allocated_size * 3 / 2)) { + total_size -= free_block->size; + sljit_remove_free_block(free_block); + free_chunk(free_block, free_block->size + sizeof(struct block_header)); + } + } + + allocator_release_lock(); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void) +{ + struct free_block* free_block; + struct free_block* next_free_block; + + allocator_grab_lock(); + + free_block = free_blocks; + while (free_block) { + next_free_block = free_block->next; + if (!free_block->header.prev_size && + AS_BLOCK_HEADER(free_block, free_block->size)->size == 1) { + total_size -= free_block->size; + sljit_remove_free_block(free_block); + free_chunk(free_block, free_block->size + sizeof(struct block_header)); + } + free_block = next_free_block; + } + + SLJIT_ASSERT((total_size && free_blocks) || (!total_size && !free_blocks)); + allocator_release_lock(); +} diff --git a/contrib/libs/pcre/sljit/sljitLir.c b/contrib/libs/pcre/sljit/sljitLir.c index b8f78a291f..c713a2bf16 100644 --- a/contrib/libs/pcre/sljit/sljitLir.c +++ b/contrib/libs/pcre/sljit/sljitLir.c @@ -1,2667 +1,2667 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "sljitLir.h" - -#ifdef _WIN32 - -/* For SLJIT_CACHE_FLUSH, which can expand to FlushInstructionCache. */ -#include <windows.h> - -#endif /* _WIN32 */ - -#if !(defined SLJIT_STD_MACROS_DEFINED && SLJIT_STD_MACROS_DEFINED) - -/* These libraries are needed for the macros below. */ -#include <stdlib.h> -#include <string.h> - -#endif /* SLJIT_STD_MACROS_DEFINED */ - -#define CHECK_ERROR() \ - do { \ - if (SLJIT_UNLIKELY(compiler->error)) \ - return compiler->error; \ - } while (0) - -#define CHECK_ERROR_PTR() \ - do { \ - if (SLJIT_UNLIKELY(compiler->error)) \ - return NULL; \ - } while (0) - -#define FAIL_IF(expr) \ - do { \ - if (SLJIT_UNLIKELY(expr)) \ - return compiler->error; \ - } while (0) - -#define PTR_FAIL_IF(expr) \ - do { \ - if (SLJIT_UNLIKELY(expr)) \ - return NULL; \ - } while (0) - -#define FAIL_IF_NULL(ptr) \ - do { \ - if (SLJIT_UNLIKELY(!(ptr))) { \ - compiler->error = SLJIT_ERR_ALLOC_FAILED; \ - return SLJIT_ERR_ALLOC_FAILED; \ - } \ - } while (0) - -#define PTR_FAIL_IF_NULL(ptr) \ - do { \ - if (SLJIT_UNLIKELY(!(ptr))) { \ - compiler->error = SLJIT_ERR_ALLOC_FAILED; \ - return NULL; \ - } \ - } while (0) - -#define PTR_FAIL_WITH_EXEC_IF(ptr) \ - do { \ - if (SLJIT_UNLIKELY(!(ptr))) { \ - compiler->error = SLJIT_ERR_EX_ALLOC_FAILED; \ - return NULL; \ - } \ - } while (0) - -#if !(defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) - -#define VARIABLE_FLAG_SHIFT (10) -#define VARIABLE_FLAG_MASK (0x3f << VARIABLE_FLAG_SHIFT) -#define GET_FLAG_TYPE(op) ((op) >> VARIABLE_FLAG_SHIFT) - -#define GET_OPCODE(op) \ - ((op) & ~(SLJIT_I32_OP | SLJIT_SET_Z | VARIABLE_FLAG_MASK)) - -#define HAS_FLAGS(op) \ - ((op) & (SLJIT_SET_Z | VARIABLE_FLAG_MASK)) - -#define GET_ALL_FLAGS(op) \ - ((op) & (SLJIT_I32_OP | SLJIT_SET_Z | VARIABLE_FLAG_MASK)) - -#if (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) -#define TYPE_CAST_NEEDED(op) \ - ((op) >= SLJIT_MOV_U8 && (op) <= SLJIT_MOV_S32) -#else -#define TYPE_CAST_NEEDED(op) \ - ((op) >= SLJIT_MOV_U8 && (op) <= SLJIT_MOV_S16) -#endif - -#define BUF_SIZE 4096 - -#if (defined SLJIT_32BIT_ARCHITECTURE && SLJIT_32BIT_ARCHITECTURE) -#define ABUF_SIZE 2048 -#else -#define ABUF_SIZE 4096 -#endif - -/* Parameter parsing. */ -#define REG_MASK 0x3f -#define OFFS_REG(reg) (((reg) >> 8) & REG_MASK) -#define OFFS_REG_MASK (REG_MASK << 8) -#define TO_OFFS_REG(reg) ((reg) << 8) -/* When reg cannot be unused. */ -#define FAST_IS_REG(reg) ((reg) <= REG_MASK) -/* When reg can be unused. */ -#define SLOW_IS_REG(reg) ((reg) > 0 && (reg) <= REG_MASK) - -/* Mask for argument types. */ -#define SLJIT_DEF_MASK ((1 << SLJIT_DEF_SHIFT) - 1) - -/* Jump flags. */ -#define JUMP_LABEL 0x1 -#define JUMP_ADDR 0x2 -/* SLJIT_REWRITABLE_JUMP is 0x1000. */ - -#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) -# define PATCH_MB 0x4 -# define PATCH_MW 0x8 -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) -# define PATCH_MD 0x10 -#endif -# define TYPE_SHIFT 13 -#endif - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) -# define IS_BL 0x4 -# define PATCH_B 0x8 -#endif - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) -# define CPOOL_SIZE 512 -#endif - -#if (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) -# define IS_COND 0x04 -# define IS_BL 0x08 - /* conditional + imm8 */ -# define PATCH_TYPE1 0x10 - /* conditional + imm20 */ -# define PATCH_TYPE2 0x20 - /* IT + imm24 */ -# define PATCH_TYPE3 0x30 - /* imm11 */ -# define PATCH_TYPE4 0x40 - /* imm24 */ -# define PATCH_TYPE5 0x50 - /* BL + imm24 */ -# define PATCH_BL 0x60 - /* 0xf00 cc code for branches */ -#endif - -#if (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) -# define IS_COND 0x004 -# define IS_CBZ 0x008 -# define IS_BL 0x010 -# define PATCH_B 0x020 -# define PATCH_COND 0x040 -# define PATCH_ABS48 0x080 -# define PATCH_ABS64 0x100 -#endif - -#if (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) -# define IS_COND 0x004 -# define IS_CALL 0x008 -# define PATCH_B 0x010 -# define PATCH_ABS_B 0x020 -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) -# define PATCH_ABS32 0x040 -# define PATCH_ABS48 0x080 -#endif -# define REMOVE_COND 0x100 -#endif - -#if (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) -# define IS_MOVABLE 0x004 -# define IS_JAL 0x008 -# define IS_CALL 0x010 -# define IS_BIT26_COND 0x020 -# define IS_BIT16_COND 0x040 -# define IS_BIT23_COND 0x080 - -# define IS_COND (IS_BIT26_COND | IS_BIT16_COND | IS_BIT23_COND) - -# define PATCH_B 0x100 -# define PATCH_J 0x200 - -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) -# define PATCH_ABS32 0x400 -# define PATCH_ABS48 0x800 -#endif - - /* instruction types */ -# define MOVABLE_INS 0 - /* 1 - 31 last destination register */ - /* no destination (i.e: store) */ -# define UNMOVABLE_INS 32 - /* FPU status register */ -# define FCSR_FCC 33 -#endif - -#if (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) -# define IS_JAL 0x04 -# define IS_COND 0x08 - -# define PATCH_B 0x10 -# define PATCH_J 0x20 -#endif - -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) -# define IS_MOVABLE 0x04 -# define IS_COND 0x08 -# define IS_CALL 0x10 - -# define PATCH_B 0x20 -# define PATCH_CALL 0x40 - - /* instruction types */ -# define MOVABLE_INS 0 - /* 1 - 31 last destination register */ - /* no destination (i.e: store) */ -# define UNMOVABLE_INS 32 - -# define DST_INS_MASK 0xff - - /* ICC_SET is the same as SET_FLAGS. */ -# define ICC_IS_SET (1 << 23) -# define FCC_IS_SET (1 << 24) -#endif - -/* Stack management. */ - -#define GET_SAVED_REGISTERS_SIZE(scratches, saveds, extra) \ - (((scratches < SLJIT_NUMBER_OF_SCRATCH_REGISTERS ? 0 : (scratches - SLJIT_NUMBER_OF_SCRATCH_REGISTERS)) + \ - (saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? saveds : SLJIT_NUMBER_OF_SAVED_REGISTERS) + \ - extra) * sizeof(sljit_sw)) - -#define ADJUST_LOCAL_OFFSET(p, i) \ - if ((p) == (SLJIT_MEM1(SLJIT_SP))) \ - (i) += SLJIT_LOCALS_OFFSET; - -#endif /* !(defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) */ - -/* Utils can still be used even if SLJIT_CONFIG_UNSUPPORTED is set. */ -#include "sljitUtils.c" - -#if !(defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) - -#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) - -#if (defined SLJIT_PROT_EXECUTABLE_ALLOCATOR && SLJIT_PROT_EXECUTABLE_ALLOCATOR) -#error #include "sljitProtExecAllocator.c" -#else -#include "sljitExecAllocator.c" -#endif - -#endif - -#if (defined SLJIT_PROT_EXECUTABLE_ALLOCATOR && SLJIT_PROT_EXECUTABLE_ALLOCATOR) -#define SLJIT_ADD_EXEC_OFFSET(ptr, exec_offset) ((sljit_u8 *)(ptr) + (exec_offset)) -#else -#define SLJIT_ADD_EXEC_OFFSET(ptr, exec_offset) ((sljit_u8 *)(ptr)) -#endif - -/* Argument checking features. */ - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - -/* Returns with error when an invalid argument is passed. */ - -#define CHECK_ARGUMENT(x) \ - do { \ - if (SLJIT_UNLIKELY(!(x))) \ - return 1; \ - } while (0) - -#define CHECK_RETURN_TYPE sljit_s32 -#define CHECK_RETURN_OK return 0 - -#define CHECK(x) \ - do { \ - if (SLJIT_UNLIKELY(x)) { \ - compiler->error = SLJIT_ERR_BAD_ARGUMENT; \ - return SLJIT_ERR_BAD_ARGUMENT; \ - } \ - } while (0) - -#define CHECK_PTR(x) \ - do { \ - if (SLJIT_UNLIKELY(x)) { \ - compiler->error = SLJIT_ERR_BAD_ARGUMENT; \ - return NULL; \ - } \ - } while (0) - -#define CHECK_REG_INDEX(x) \ - do { \ - if (SLJIT_UNLIKELY(x)) { \ - return -2; \ - } \ - } while (0) - -#elif (defined SLJIT_DEBUG && SLJIT_DEBUG) - -/* Assertion failure occures if an invalid argument is passed. */ -#undef SLJIT_ARGUMENT_CHECKS -#define SLJIT_ARGUMENT_CHECKS 1 - -#define CHECK_ARGUMENT(x) SLJIT_ASSERT(x) -#define CHECK_RETURN_TYPE void -#define CHECK_RETURN_OK return -#define CHECK(x) x -#define CHECK_PTR(x) x -#define CHECK_REG_INDEX(x) x - -#elif (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - -/* Arguments are not checked. */ -#define CHECK_RETURN_TYPE void -#define CHECK_RETURN_OK return -#define CHECK(x) x -#define CHECK_PTR(x) x -#define CHECK_REG_INDEX(x) x - -#else - -/* Arguments are not checked. */ -#define CHECK(x) -#define CHECK_PTR(x) -#define CHECK_REG_INDEX(x) - -#endif /* SLJIT_ARGUMENT_CHECKS */ - -/* --------------------------------------------------------------------- */ -/* Public functions */ -/* --------------------------------------------------------------------- */ - -#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) -#define SLJIT_NEEDS_COMPILER_INIT 1 -static sljit_s32 compiler_initialized = 0; -/* A thread safe initialization. */ -static void init_compiler(void); -#endif - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_compiler* sljit_create_compiler(void *allocator_data) -{ - struct sljit_compiler *compiler = (struct sljit_compiler*)SLJIT_MALLOC(sizeof(struct sljit_compiler), allocator_data); - if (!compiler) - return NULL; - SLJIT_ZEROMEM(compiler, sizeof(struct sljit_compiler)); - - SLJIT_COMPILE_ASSERT( - sizeof(sljit_s8) == 1 && sizeof(sljit_u8) == 1 - && sizeof(sljit_s16) == 2 && sizeof(sljit_u16) == 2 - && sizeof(sljit_s32) == 4 && sizeof(sljit_u32) == 4 - && (sizeof(sljit_p) == 4 || sizeof(sljit_p) == 8) - && sizeof(sljit_p) <= sizeof(sljit_sw) - && (sizeof(sljit_sw) == 4 || sizeof(sljit_sw) == 8) - && (sizeof(sljit_uw) == 4 || sizeof(sljit_uw) == 8), - invalid_integer_types); - SLJIT_COMPILE_ASSERT(SLJIT_I32_OP == SLJIT_F32_OP, - int_op_and_single_op_must_be_the_same); - SLJIT_COMPILE_ASSERT(SLJIT_REWRITABLE_JUMP != SLJIT_F32_OP, - rewritable_jump_and_single_op_must_not_be_the_same); - SLJIT_COMPILE_ASSERT(!(SLJIT_EQUAL & 0x1) && !(SLJIT_LESS & 0x1) && !(SLJIT_EQUAL_F64 & 0x1) && !(SLJIT_JUMP & 0x1), - conditional_flags_must_be_even_numbers); - - /* Only the non-zero members must be set. */ - compiler->error = SLJIT_SUCCESS; - - compiler->allocator_data = allocator_data; - compiler->buf = (struct sljit_memory_fragment*)SLJIT_MALLOC(BUF_SIZE, allocator_data); - compiler->abuf = (struct sljit_memory_fragment*)SLJIT_MALLOC(ABUF_SIZE, allocator_data); - - if (!compiler->buf || !compiler->abuf) { - if (compiler->buf) - SLJIT_FREE(compiler->buf, allocator_data); - if (compiler->abuf) - SLJIT_FREE(compiler->abuf, allocator_data); - SLJIT_FREE(compiler, allocator_data); - return NULL; - } - - compiler->buf->next = NULL; - compiler->buf->used_size = 0; - compiler->abuf->next = NULL; - compiler->abuf->used_size = 0; - - compiler->scratches = -1; - compiler->saveds = -1; - compiler->fscratches = -1; - compiler->fsaveds = -1; - compiler->local_size = -1; - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - compiler->args = -1; -#endif - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - compiler->cpool = (sljit_uw*)SLJIT_MALLOC(CPOOL_SIZE * sizeof(sljit_uw) - + CPOOL_SIZE * sizeof(sljit_u8), allocator_data); - if (!compiler->cpool) { - SLJIT_FREE(compiler->buf, allocator_data); - SLJIT_FREE(compiler->abuf, allocator_data); - SLJIT_FREE(compiler, allocator_data); - return NULL; - } - compiler->cpool_unique = (sljit_u8*)(compiler->cpool + CPOOL_SIZE); - compiler->cpool_diff = 0xffffffff; -#endif - -#if (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) - compiler->delay_slot = UNMOVABLE_INS; -#endif - -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - compiler->delay_slot = UNMOVABLE_INS; -#endif - -#if (defined SLJIT_NEEDS_COMPILER_INIT && SLJIT_NEEDS_COMPILER_INIT) - if (!compiler_initialized) { - init_compiler(); - compiler_initialized = 1; - } -#endif - - return compiler; -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_free_compiler(struct sljit_compiler *compiler) -{ - struct sljit_memory_fragment *buf; - struct sljit_memory_fragment *curr; - void *allocator_data = compiler->allocator_data; - SLJIT_UNUSED_ARG(allocator_data); - - buf = compiler->buf; - while (buf) { - curr = buf; - buf = buf->next; - SLJIT_FREE(curr, allocator_data); - } - - buf = compiler->abuf; - while (buf) { - curr = buf; - buf = buf->next; - SLJIT_FREE(curr, allocator_data); - } - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - SLJIT_FREE(compiler->cpool, allocator_data); -#endif - SLJIT_FREE(compiler, allocator_data); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_compiler_memory_error(struct sljit_compiler *compiler) -{ - if (compiler->error == SLJIT_SUCCESS) - compiler->error = SLJIT_ERR_ALLOC_FAILED; -} - -#if (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) -SLJIT_API_FUNC_ATTRIBUTE void sljit_free_code(void* code) -{ - /* Remove thumb mode flag. */ - SLJIT_FREE_EXEC((void*)((sljit_uw)code & ~0x1)); -} -#elif (defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) -SLJIT_API_FUNC_ATTRIBUTE void sljit_free_code(void* code) -{ - /* Resolve indirection. */ - code = (void*)(*(sljit_uw*)code); - SLJIT_FREE_EXEC(code); -} -#else -SLJIT_API_FUNC_ATTRIBUTE void sljit_free_code(void* code) -{ - SLJIT_FREE_EXEC(code); -} -#endif - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_label(struct sljit_jump *jump, struct sljit_label* label) -{ - if (SLJIT_LIKELY(!!jump) && SLJIT_LIKELY(!!label)) { - jump->flags &= ~JUMP_ADDR; - jump->flags |= JUMP_LABEL; - jump->u.label = label; - } -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_target(struct sljit_jump *jump, sljit_uw target) -{ - if (SLJIT_LIKELY(!!jump)) { - jump->flags &= ~JUMP_LABEL; - jump->flags |= JUMP_ADDR; - jump->u.target = target; - } -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_put_label(struct sljit_put_label *put_label, struct sljit_label *label) -{ - if (SLJIT_LIKELY(!!put_label)) - put_label->label = label; -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_current_flags(struct sljit_compiler *compiler, sljit_s32 current_flags) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(current_flags); - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - if ((current_flags & ~(VARIABLE_FLAG_MASK | SLJIT_I32_OP | SLJIT_SET_Z)) == 0) { - compiler->last_flags = GET_FLAG_TYPE(current_flags) | (current_flags & (SLJIT_I32_OP | SLJIT_SET_Z)); - } -#endif -} - -/* --------------------------------------------------------------------- */ -/* Private functions */ -/* --------------------------------------------------------------------- */ - -static void* ensure_buf(struct sljit_compiler *compiler, sljit_uw size) -{ - sljit_u8 *ret; - struct sljit_memory_fragment *new_frag; - - SLJIT_ASSERT(size <= 256); - if (compiler->buf->used_size + size <= (BUF_SIZE - (sljit_uw)SLJIT_OFFSETOF(struct sljit_memory_fragment, memory))) { - ret = compiler->buf->memory + compiler->buf->used_size; - compiler->buf->used_size += size; - return ret; - } - new_frag = (struct sljit_memory_fragment*)SLJIT_MALLOC(BUF_SIZE, compiler->allocator_data); - PTR_FAIL_IF_NULL(new_frag); - new_frag->next = compiler->buf; - compiler->buf = new_frag; - new_frag->used_size = size; - return new_frag->memory; -} - -static void* ensure_abuf(struct sljit_compiler *compiler, sljit_uw size) -{ - sljit_u8 *ret; - struct sljit_memory_fragment *new_frag; - - SLJIT_ASSERT(size <= 256); - if (compiler->abuf->used_size + size <= (ABUF_SIZE - (sljit_uw)SLJIT_OFFSETOF(struct sljit_memory_fragment, memory))) { - ret = compiler->abuf->memory + compiler->abuf->used_size; - compiler->abuf->used_size += size; - return ret; - } - new_frag = (struct sljit_memory_fragment*)SLJIT_MALLOC(ABUF_SIZE, compiler->allocator_data); - PTR_FAIL_IF_NULL(new_frag); - new_frag->next = compiler->abuf; - compiler->abuf = new_frag; - new_frag->used_size = size; - return new_frag->memory; -} - -SLJIT_API_FUNC_ATTRIBUTE void* sljit_alloc_memory(struct sljit_compiler *compiler, sljit_s32 size) -{ - CHECK_ERROR_PTR(); - -#if (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) - if (size <= 0 || size > 128) - return NULL; - size = (size + 7) & ~7; -#else - if (size <= 0 || size > 64) - return NULL; - size = (size + 3) & ~3; -#endif - return ensure_abuf(compiler, size); -} - -static SLJIT_INLINE void reverse_buf(struct sljit_compiler *compiler) -{ - struct sljit_memory_fragment *buf = compiler->buf; - struct sljit_memory_fragment *prev = NULL; - struct sljit_memory_fragment *tmp; - - do { - tmp = buf->next; - buf->next = prev; - prev = buf; - buf = tmp; - } while (buf != NULL); - - compiler->buf = prev; -} - -static SLJIT_INLINE sljit_s32 get_arg_count(sljit_s32 arg_types) -{ - sljit_s32 arg_count = 0; - - arg_types >>= SLJIT_DEF_SHIFT; - while (arg_types) { - arg_count++; - arg_types >>= SLJIT_DEF_SHIFT; - } - - return arg_count; -} - -#if !(defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) - -static SLJIT_INLINE sljit_uw compute_next_addr(struct sljit_label *label, struct sljit_jump *jump, - struct sljit_const *const_, struct sljit_put_label *put_label) -{ - sljit_uw result = ~(sljit_uw)0; - - if (label) - result = label->size; - - if (jump && jump->addr < result) - result = jump->addr; - - if (const_ && const_->addr < result) - result = const_->addr; - - if (put_label && put_label->addr < result) - result = put_label->addr; - - return result; -} - -#endif /* !SLJIT_CONFIG_X86 */ - -static SLJIT_INLINE void set_emit_enter(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - SLJIT_UNUSED_ARG(args); - SLJIT_UNUSED_ARG(local_size); - - compiler->options = options; - compiler->scratches = scratches; - compiler->saveds = saveds; - compiler->fscratches = fscratches; - compiler->fsaveds = fsaveds; -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->logical_local_size = local_size; -#endif -} - -static SLJIT_INLINE void set_set_context(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - SLJIT_UNUSED_ARG(args); - SLJIT_UNUSED_ARG(local_size); - - compiler->options = options; - compiler->scratches = scratches; - compiler->saveds = saveds; - compiler->fscratches = fscratches; - compiler->fsaveds = fsaveds; -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->logical_local_size = local_size; -#endif -} - -static SLJIT_INLINE void set_label(struct sljit_label *label, struct sljit_compiler *compiler) -{ - label->next = NULL; - label->size = compiler->size; - if (compiler->last_label) - compiler->last_label->next = label; - else - compiler->labels = label; - compiler->last_label = label; -} - -static SLJIT_INLINE void set_jump(struct sljit_jump *jump, struct sljit_compiler *compiler, sljit_s32 flags) -{ - jump->next = NULL; - jump->flags = flags; - if (compiler->last_jump) - compiler->last_jump->next = jump; - else - compiler->jumps = jump; - compiler->last_jump = jump; -} - -static SLJIT_INLINE void set_const(struct sljit_const *const_, struct sljit_compiler *compiler) -{ - const_->next = NULL; - const_->addr = compiler->size; - if (compiler->last_const) - compiler->last_const->next = const_; - else - compiler->consts = const_; - compiler->last_const = const_; -} - -static SLJIT_INLINE void set_put_label(struct sljit_put_label *put_label, struct sljit_compiler *compiler, sljit_uw offset) -{ - put_label->next = NULL; - put_label->label = NULL; - put_label->addr = compiler->size - offset; - put_label->flags = 0; - if (compiler->last_put_label) - compiler->last_put_label->next = put_label; - else - compiler->put_labels = put_label; - compiler->last_put_label = put_label; -} - -#define ADDRESSING_DEPENDS_ON(exp, reg) \ - (((exp) & SLJIT_MEM) && (((exp) & REG_MASK) == reg || OFFS_REG(exp) == reg)) - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - -#define FUNCTION_CHECK_IS_REG(r) \ - (((r) >= SLJIT_R0 && (r) < (SLJIT_R0 + compiler->scratches)) \ - || ((r) > (SLJIT_S0 - compiler->saveds) && (r) <= SLJIT_S0)) - -#define FUNCTION_CHECK_IS_FREG(fr) \ - (((fr) >= SLJIT_FR0 && (fr) < (SLJIT_FR0 + compiler->fscratches)) \ - || ((fr) > (SLJIT_FS0 - compiler->fsaveds) && (fr) <= SLJIT_FS0)) - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) -#define CHECK_IF_VIRTUAL_REGISTER(p) ((p) <= SLJIT_S3 && (p) >= SLJIT_S8) -#else -#define CHECK_IF_VIRTUAL_REGISTER(p) 0 -#endif - -static sljit_s32 function_check_src_mem(struct sljit_compiler *compiler, sljit_s32 p, sljit_sw i) -{ - if (compiler->scratches == -1 || compiler->saveds == -1) - return 0; - - if (!(p & SLJIT_MEM)) - return 0; - - if (!((p & REG_MASK) == SLJIT_UNUSED || FUNCTION_CHECK_IS_REG(p & REG_MASK))) - return 0; - - if (CHECK_IF_VIRTUAL_REGISTER(p & REG_MASK)) - return 0; - - if (p & OFFS_REG_MASK) { - if ((p & REG_MASK) == SLJIT_UNUSED) - return 0; - - if (!(FUNCTION_CHECK_IS_REG(OFFS_REG(p)))) - return 0; - - if (CHECK_IF_VIRTUAL_REGISTER(OFFS_REG(p))) - return 0; - - if ((i & ~0x3) != 0) - return 0; - } - - return (p & ~(SLJIT_MEM | REG_MASK | OFFS_REG_MASK)) == 0; -} - -#define FUNCTION_CHECK_SRC_MEM(p, i) \ - CHECK_ARGUMENT(function_check_src_mem(compiler, p, i)); - -static sljit_s32 function_check_src(struct sljit_compiler *compiler, sljit_s32 p, sljit_sw i) -{ - if (compiler->scratches == -1 || compiler->saveds == -1) - return 0; - - if (FUNCTION_CHECK_IS_REG(p)) - return (i == 0); - - if (p == SLJIT_IMM) - return 1; - - if (p == SLJIT_MEM1(SLJIT_SP)) - return (i >= 0 && i < compiler->logical_local_size); - - return function_check_src_mem(compiler, p, i); -} - -#define FUNCTION_CHECK_SRC(p, i) \ - CHECK_ARGUMENT(function_check_src(compiler, p, i)); - -static sljit_s32 function_check_dst(struct sljit_compiler *compiler, sljit_s32 p, sljit_sw i, sljit_s32 unused) -{ - if (compiler->scratches == -1 || compiler->saveds == -1) - return 0; - - if (FUNCTION_CHECK_IS_REG(p) || ((unused) && (p) == SLJIT_UNUSED)) - return (i == 0); - - if (p == SLJIT_MEM1(SLJIT_SP)) - return (i >= 0 && i < compiler->logical_local_size); - - return function_check_src_mem(compiler, p, i); -} - -#define FUNCTION_CHECK_DST(p, i, unused) \ - CHECK_ARGUMENT(function_check_dst(compiler, p, i, unused)); - -static sljit_s32 function_fcheck(struct sljit_compiler *compiler, sljit_s32 p, sljit_sw i) -{ - if (compiler->scratches == -1 || compiler->saveds == -1) - return 0; - - if (FUNCTION_CHECK_IS_FREG(p)) - return (i == 0); - - if (p == SLJIT_MEM1(SLJIT_SP)) - return (i >= 0 && i < compiler->logical_local_size); - - return function_check_src_mem(compiler, p, i); -} - -#define FUNCTION_FCHECK(p, i) \ - CHECK_ARGUMENT(function_fcheck(compiler, p, i)); - -#endif /* SLJIT_ARGUMENT_CHECKS */ - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - -SLJIT_API_FUNC_ATTRIBUTE void sljit_compiler_verbose(struct sljit_compiler *compiler, FILE* verbose) -{ - compiler->verbose = verbose; -} - -#if (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) -#ifdef _WIN64 -# define SLJIT_PRINT_D "I64" -#else -# define SLJIT_PRINT_D "l" -#endif -#else -# define SLJIT_PRINT_D "" -#endif - -static void sljit_verbose_reg(struct sljit_compiler *compiler, sljit_s32 r) -{ - if (r < (SLJIT_R0 + compiler->scratches)) - fprintf(compiler->verbose, "r%d", r - SLJIT_R0); - else if (r != SLJIT_SP) - fprintf(compiler->verbose, "s%d", SLJIT_NUMBER_OF_REGISTERS - r); - else - fprintf(compiler->verbose, "sp"); -} - -static void sljit_verbose_freg(struct sljit_compiler *compiler, sljit_s32 r) -{ - if (r < (SLJIT_FR0 + compiler->fscratches)) - fprintf(compiler->verbose, "fr%d", r - SLJIT_FR0); - else - fprintf(compiler->verbose, "fs%d", SLJIT_NUMBER_OF_FLOAT_REGISTERS - r); -} - -static void sljit_verbose_param(struct sljit_compiler *compiler, sljit_s32 p, sljit_sw i) -{ - if ((p) & SLJIT_IMM) - fprintf(compiler->verbose, "#%" SLJIT_PRINT_D "d", (i)); - else if ((p) & SLJIT_MEM) { - if ((p) & REG_MASK) { - fputc('[', compiler->verbose); - sljit_verbose_reg(compiler, (p) & REG_MASK); - if ((p) & OFFS_REG_MASK) { - fprintf(compiler->verbose, " + "); - sljit_verbose_reg(compiler, OFFS_REG(p)); - if (i) - fprintf(compiler->verbose, " * %d", 1 << (i)); - } - else if (i) - fprintf(compiler->verbose, " + %" SLJIT_PRINT_D "d", (i)); - fputc(']', compiler->verbose); - } - else - fprintf(compiler->verbose, "[#%" SLJIT_PRINT_D "d]", (i)); - } else if (p) - sljit_verbose_reg(compiler, p); - else - fprintf(compiler->verbose, "unused"); -} - -static void sljit_verbose_fparam(struct sljit_compiler *compiler, sljit_s32 p, sljit_sw i) -{ - if ((p) & SLJIT_MEM) { - if ((p) & REG_MASK) { - fputc('[', compiler->verbose); - sljit_verbose_reg(compiler, (p) & REG_MASK); - if ((p) & OFFS_REG_MASK) { - fprintf(compiler->verbose, " + "); - sljit_verbose_reg(compiler, OFFS_REG(p)); - if (i) - fprintf(compiler->verbose, "%d", 1 << (i)); - } - else if (i) - fprintf(compiler->verbose, " + %" SLJIT_PRINT_D "d", (i)); - fputc(']', compiler->verbose); - } - else - fprintf(compiler->verbose, "[#%" SLJIT_PRINT_D "d]", (i)); - } - else - sljit_verbose_freg(compiler, p); -} - -static const char* op0_names[] = { - (char*)"breakpoint", (char*)"nop", (char*)"lmul.uw", (char*)"lmul.sw", - (char*)"divmod.u", (char*)"divmod.s", (char*)"div.u", (char*)"div.s" -}; - -static const char* op1_names[] = { - (char*)"", (char*)".u8", (char*)".s8", (char*)".u16", - (char*)".s16", (char*)".u32", (char*)".s32", (char*)".p", - (char*)"", (char*)".u8", (char*)".s8", (char*)".u16", - (char*)".s16", (char*)".u32", (char*)".s32", (char*)".p", - (char*)"not", (char*)"neg", (char*)"clz", -}; - -static const char* op2_names[] = { - (char*)"add", (char*)"addc", (char*)"sub", (char*)"subc", - (char*)"mul", (char*)"and", (char*)"or", (char*)"xor", - (char*)"shl", (char*)"lshr", (char*)"ashr", -}; - -static const char* fop1_names[] = { - (char*)"mov", (char*)"conv", (char*)"conv", (char*)"conv", - (char*)"conv", (char*)"conv", (char*)"cmp", (char*)"neg", - (char*)"abs", -}; - -static const char* fop2_names[] = { - (char*)"add", (char*)"sub", (char*)"mul", (char*)"div" -}; - -#define JUMP_POSTFIX(type) \ - ((type & 0xff) <= SLJIT_MUL_NOT_OVERFLOW ? ((type & SLJIT_I32_OP) ? "32" : "") \ - : ((type & 0xff) <= SLJIT_ORDERED_F64 ? ((type & SLJIT_F32_OP) ? ".f32" : ".f64") : "")) - -static char* jump_names[] = { - (char*)"equal", (char*)"not_equal", - (char*)"less", (char*)"greater_equal", - (char*)"greater", (char*)"less_equal", - (char*)"sig_less", (char*)"sig_greater_equal", - (char*)"sig_greater", (char*)"sig_less_equal", - (char*)"overflow", (char*)"not_overflow", - (char*)"mul_overflow", (char*)"mul_not_overflow", - (char*)"carry", (char*)"", - (char*)"equal", (char*)"not_equal", - (char*)"less", (char*)"greater_equal", - (char*)"greater", (char*)"less_equal", - (char*)"unordered", (char*)"ordered", - (char*)"jump", (char*)"fast_call", - (char*)"call", (char*)"call.cdecl" -}; - -static char* call_arg_names[] = { - (char*)"void", (char*)"sw", (char*)"uw", (char*)"s32", (char*)"u32", (char*)"f32", (char*)"f64" -}; - -#endif /* SLJIT_VERBOSE */ - -/* --------------------------------------------------------------------- */ -/* Arch dependent */ -/* --------------------------------------------------------------------- */ - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) \ - || (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_generate_code(struct sljit_compiler *compiler) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - struct sljit_jump *jump; -#endif - - SLJIT_UNUSED_ARG(compiler); - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(compiler->size > 0); - jump = compiler->jumps; - while (jump) { - /* All jumps have target. */ - CHECK_ARGUMENT(jump->flags & (JUMP_LABEL | JUMP_ADDR)); - jump = jump->next; - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_enter(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - sljit_s32 types, arg_count, curr_type; -#endif - - SLJIT_UNUSED_ARG(compiler); - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(!(options & ~SLJIT_F64_ALIGNMENT)); - CHECK_ARGUMENT(scratches >= 0 && scratches <= SLJIT_NUMBER_OF_REGISTERS); - CHECK_ARGUMENT(saveds >= 0 && saveds <= SLJIT_NUMBER_OF_REGISTERS); - CHECK_ARGUMENT(scratches + saveds <= SLJIT_NUMBER_OF_REGISTERS); - CHECK_ARGUMENT(fscratches >= 0 && fscratches <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); - CHECK_ARGUMENT(fsaveds >= 0 && fsaveds <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); - CHECK_ARGUMENT(fscratches + fsaveds <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); - CHECK_ARGUMENT(local_size >= 0 && local_size <= SLJIT_MAX_LOCAL_SIZE); - CHECK_ARGUMENT((arg_types & SLJIT_DEF_MASK) == 0); - - types = (arg_types >> SLJIT_DEF_SHIFT); - arg_count = 0; - while (types != 0 && arg_count < 3) { - curr_type = (types & SLJIT_DEF_MASK); - CHECK_ARGUMENT(curr_type == SLJIT_ARG_TYPE_SW || curr_type == SLJIT_ARG_TYPE_UW); - arg_count++; - types >>= SLJIT_DEF_SHIFT; - } - CHECK_ARGUMENT(arg_count <= saveds && types == 0); - - compiler->last_flags = 0; -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " enter options:%s args[", (options & SLJIT_F64_ALIGNMENT) ? "f64_align" : ""); - - arg_types >>= SLJIT_DEF_SHIFT; - while (arg_types) { - fprintf(compiler->verbose, "%s", call_arg_names[arg_types & SLJIT_DEF_MASK]); - arg_types >>= SLJIT_DEF_SHIFT; - if (arg_types) - fprintf(compiler->verbose, ","); - } - - fprintf(compiler->verbose, "] scratches:%d saveds:%d fscratches:%d fsaveds:%d local_size:%d\n", - scratches, saveds, fscratches, fsaveds, local_size); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_set_context(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - sljit_s32 types, arg_count, curr_type; -#endif - - SLJIT_UNUSED_ARG(compiler); - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(!(options & ~SLJIT_F64_ALIGNMENT)); - CHECK_ARGUMENT(scratches >= 0 && scratches <= SLJIT_NUMBER_OF_REGISTERS); - CHECK_ARGUMENT(saveds >= 0 && saveds <= SLJIT_NUMBER_OF_REGISTERS); - CHECK_ARGUMENT(scratches + saveds <= SLJIT_NUMBER_OF_REGISTERS); - CHECK_ARGUMENT(fscratches >= 0 && fscratches <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); - CHECK_ARGUMENT(fsaveds >= 0 && fsaveds <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); - CHECK_ARGUMENT(fscratches + fsaveds <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); - CHECK_ARGUMENT(local_size >= 0 && local_size <= SLJIT_MAX_LOCAL_SIZE); - - types = (arg_types >> SLJIT_DEF_SHIFT); - arg_count = 0; - while (types != 0 && arg_count < 3) { - curr_type = (types & SLJIT_DEF_MASK); - CHECK_ARGUMENT(curr_type == SLJIT_ARG_TYPE_SW || curr_type == SLJIT_ARG_TYPE_UW); - arg_count++; - types >>= SLJIT_DEF_SHIFT; - } - CHECK_ARGUMENT(arg_count <= saveds && types == 0); - - compiler->last_flags = 0; -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " set_context options:%s args[", (options & SLJIT_F64_ALIGNMENT) ? "f64_align" : ""); - - arg_types >>= SLJIT_DEF_SHIFT; - while (arg_types) { - fprintf(compiler->verbose, "%s", call_arg_names[arg_types & SLJIT_DEF_MASK]); - arg_types >>= SLJIT_DEF_SHIFT; - if (arg_types) - fprintf(compiler->verbose, ","); - } - - fprintf(compiler->verbose, "] scratches:%d saveds:%d fscratches:%d fsaveds:%d local_size:%d\n", - scratches, saveds, fscratches, fsaveds, local_size); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(compiler->scratches >= 0); - if (op != SLJIT_UNUSED) { - CHECK_ARGUMENT(op >= SLJIT_MOV && op <= SLJIT_MOV_P); - FUNCTION_CHECK_SRC(src, srcw); - } - else - CHECK_ARGUMENT(src == 0 && srcw == 0); - compiler->last_flags = 0; -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - if (op == SLJIT_UNUSED) - fprintf(compiler->verbose, " return\n"); - else { - fprintf(compiler->verbose, " return%s ", op1_names[op - SLJIT_OP1_BASE]); - sljit_verbose_param(compiler, src, srcw); - fprintf(compiler->verbose, "\n"); - } - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - FUNCTION_CHECK_DST(dst, dstw, 0); - compiler->last_flags = 0; -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " fast_enter "); - sljit_verbose_param(compiler, dst, dstw); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - FUNCTION_CHECK_SRC(src, srcw); - CHECK_ARGUMENT(src != SLJIT_IMM); - compiler->last_flags = 0; -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " fast_return "); - sljit_verbose_param(compiler, src, srcw); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT((op >= SLJIT_BREAKPOINT && op <= SLJIT_LMUL_SW) - || ((op & ~SLJIT_I32_OP) >= SLJIT_DIVMOD_UW && (op & ~SLJIT_I32_OP) <= SLJIT_DIV_SW)); - CHECK_ARGUMENT(op < SLJIT_LMUL_UW || compiler->scratches >= 2); - if (op >= SLJIT_LMUL_UW) - compiler->last_flags = 0; -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) - { - fprintf(compiler->verbose, " %s", op0_names[GET_OPCODE(op) - SLJIT_OP0_BASE]); - if (GET_OPCODE(op) >= SLJIT_DIVMOD_UW) { - fprintf(compiler->verbose, (op & SLJIT_I32_OP) ? "32" : "w"); - } - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - if (SLJIT_UNLIKELY(compiler->skip_checks)) { - compiler->skip_checks = 0; - CHECK_RETURN_OK; - } - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_MOV && GET_OPCODE(op) <= SLJIT_CLZ); - - switch (GET_OPCODE(op)) { - case SLJIT_NOT: - /* Only SLJIT_I32_OP and SLJIT_SET_Z are allowed. */ - CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK)); - break; - case SLJIT_NEG: - CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK) - || GET_FLAG_TYPE(op) == SLJIT_OVERFLOW); - break; - case SLJIT_MOV: - case SLJIT_MOV_U32: - case SLJIT_MOV_P: - /* Nothing allowed */ - CHECK_ARGUMENT(!(op & (SLJIT_I32_OP | SLJIT_SET_Z | VARIABLE_FLAG_MASK))); - break; - default: - /* Only SLJIT_I32_OP is allowed. */ - CHECK_ARGUMENT(!(op & (SLJIT_SET_Z | VARIABLE_FLAG_MASK))); - break; - } - - FUNCTION_CHECK_DST(dst, dstw, 1); - FUNCTION_CHECK_SRC(src, srcw); - - if (GET_OPCODE(op) >= SLJIT_NOT) { - CHECK_ARGUMENT(src != SLJIT_IMM); - compiler->last_flags = GET_FLAG_TYPE(op) | (op & (SLJIT_I32_OP | SLJIT_SET_Z)); - } -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - if (GET_OPCODE(op) <= SLJIT_MOV_P) - { - fprintf(compiler->verbose, " mov%s%s ", !(op & SLJIT_I32_OP) ? "" : "32", - (op != SLJIT_MOV32) ? op1_names[GET_OPCODE(op) - SLJIT_OP1_BASE] : ""); - } - else - { - fprintf(compiler->verbose, " %s%s%s%s%s ", op1_names[GET_OPCODE(op) - SLJIT_OP1_BASE], !(op & SLJIT_I32_OP) ? "" : "32", - !(op & SLJIT_SET_Z) ? "" : ".z", !(op & VARIABLE_FLAG_MASK) ? "" : ".", - !(op & VARIABLE_FLAG_MASK) ? "" : jump_names[GET_FLAG_TYPE(op)]); - } - - sljit_verbose_param(compiler, dst, dstw); - fprintf(compiler->verbose, ", "); - sljit_verbose_param(compiler, src, srcw); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - if (SLJIT_UNLIKELY(compiler->skip_checks)) { - compiler->skip_checks = 0; - CHECK_RETURN_OK; - } - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_ADD && GET_OPCODE(op) <= SLJIT_ASHR); - - switch (GET_OPCODE(op)) { - case SLJIT_AND: - case SLJIT_OR: - case SLJIT_XOR: - case SLJIT_SHL: - case SLJIT_LSHR: - case SLJIT_ASHR: - CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK)); - break; - case SLJIT_MUL: - CHECK_ARGUMENT(!(op & SLJIT_SET_Z)); - CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK) - || GET_FLAG_TYPE(op) == SLJIT_MUL_OVERFLOW); - break; - case SLJIT_ADD: - CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK) - || GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY) - || GET_FLAG_TYPE(op) == SLJIT_OVERFLOW); - break; - case SLJIT_SUB: - CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK) - || (GET_FLAG_TYPE(op) >= SLJIT_LESS && GET_FLAG_TYPE(op) <= SLJIT_OVERFLOW) - || GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY)); - break; - case SLJIT_ADDC: - case SLJIT_SUBC: - CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK) - || GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY)); - CHECK_ARGUMENT((compiler->last_flags & 0xff) == GET_FLAG_TYPE(SLJIT_SET_CARRY)); - CHECK_ARGUMENT((op & SLJIT_I32_OP) == (compiler->last_flags & SLJIT_I32_OP)); - break; - default: - SLJIT_UNREACHABLE(); - break; - } - - FUNCTION_CHECK_DST(dst, dstw, 1); - FUNCTION_CHECK_SRC(src1, src1w); - FUNCTION_CHECK_SRC(src2, src2w); - compiler->last_flags = GET_FLAG_TYPE(op) | (op & (SLJIT_I32_OP | SLJIT_SET_Z)); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " %s%s%s%s%s ", op2_names[GET_OPCODE(op) - SLJIT_OP2_BASE], !(op & SLJIT_I32_OP) ? "" : "32", - !(op & SLJIT_SET_Z) ? "" : ".z", !(op & VARIABLE_FLAG_MASK) ? "" : ".", - !(op & VARIABLE_FLAG_MASK) ? "" : jump_names[GET_FLAG_TYPE(op)]); - sljit_verbose_param(compiler, dst, dstw); - fprintf(compiler->verbose, ", "); - sljit_verbose_param(compiler, src1, src1w); - fprintf(compiler->verbose, ", "); - sljit_verbose_param(compiler, src2, src2w); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_register_index(sljit_s32 reg) -{ - SLJIT_UNUSED_ARG(reg); -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(reg > 0 && reg <= SLJIT_NUMBER_OF_REGISTERS); -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_float_register_index(sljit_s32 reg) -{ - SLJIT_UNUSED_ARG(reg); -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(reg > 0 && reg <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op_custom(struct sljit_compiler *compiler, - void *instruction, sljit_s32 size) -{ -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - int i; -#endif - - SLJIT_UNUSED_ARG(compiler); - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(instruction); - -#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) - CHECK_ARGUMENT(size > 0 && size < 16); -#elif (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) - CHECK_ARGUMENT((size == 2 && (((sljit_sw)instruction) & 0x1) == 0) - || (size == 4 && (((sljit_sw)instruction) & 0x3) == 0)); -#else - CHECK_ARGUMENT(size == 4 && (((sljit_sw)instruction) & 0x3) == 0); -#endif - - compiler->last_flags = 0; -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " op_custom"); - for (i = 0; i < size; i++) - fprintf(compiler->verbose, " 0x%x", ((sljit_u8*)instruction)[i]); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - if (SLJIT_UNLIKELY(compiler->skip_checks)) { - compiler->skip_checks = 0; - CHECK_RETURN_OK; - } - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(sljit_has_cpu_feature(SLJIT_HAS_FPU)); - CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_MOV_F64 && GET_OPCODE(op) <= SLJIT_ABS_F64); - CHECK_ARGUMENT(!(op & (SLJIT_SET_Z | VARIABLE_FLAG_MASK))); - FUNCTION_FCHECK(src, srcw); - FUNCTION_FCHECK(dst, dstw); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) - fprintf(compiler->verbose, " %s%s ", fop1_names[SLJIT_CONV_F64_FROM_F32 - SLJIT_FOP1_BASE], - (op & SLJIT_F32_OP) ? ".f32.from.f64" : ".f64.from.f32"); - else - fprintf(compiler->verbose, " %s%s ", fop1_names[GET_OPCODE(op) - SLJIT_FOP1_BASE], - (op & SLJIT_F32_OP) ? ".f32" : ".f64"); - - sljit_verbose_fparam(compiler, dst, dstw); - fprintf(compiler->verbose, ", "); - sljit_verbose_fparam(compiler, src, srcw); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->last_flags = GET_FLAG_TYPE(op) | (op & (SLJIT_I32_OP | SLJIT_SET_Z)); -#endif - - if (SLJIT_UNLIKELY(compiler->skip_checks)) { - compiler->skip_checks = 0; - CHECK_RETURN_OK; - } - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(sljit_has_cpu_feature(SLJIT_HAS_FPU)); - CHECK_ARGUMENT(GET_OPCODE(op) == SLJIT_CMP_F64); - CHECK_ARGUMENT(!(op & SLJIT_SET_Z)); - CHECK_ARGUMENT((op & VARIABLE_FLAG_MASK) - || (GET_FLAG_TYPE(op) >= SLJIT_EQUAL_F64 && GET_FLAG_TYPE(op) <= SLJIT_ORDERED_F64)); - FUNCTION_FCHECK(src1, src1w); - FUNCTION_FCHECK(src2, src2w); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " %s%s", fop1_names[SLJIT_CMP_F64 - SLJIT_FOP1_BASE], (op & SLJIT_F32_OP) ? ".f32" : ".f64"); - if (op & VARIABLE_FLAG_MASK) { - fprintf(compiler->verbose, ".%s_f", jump_names[GET_FLAG_TYPE(op)]); - } - fprintf(compiler->verbose, " "); - sljit_verbose_fparam(compiler, src1, src1w); - fprintf(compiler->verbose, ", "); - sljit_verbose_fparam(compiler, src2, src2w); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - if (SLJIT_UNLIKELY(compiler->skip_checks)) { - compiler->skip_checks = 0; - CHECK_RETURN_OK; - } - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(sljit_has_cpu_feature(SLJIT_HAS_FPU)); - CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_CONV_SW_FROM_F64 && GET_OPCODE(op) <= SLJIT_CONV_S32_FROM_F64); - CHECK_ARGUMENT(!(op & (SLJIT_SET_Z | VARIABLE_FLAG_MASK))); - FUNCTION_FCHECK(src, srcw); - FUNCTION_CHECK_DST(dst, dstw, 0); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " %s%s.from%s ", fop1_names[GET_OPCODE(op) - SLJIT_FOP1_BASE], - (GET_OPCODE(op) == SLJIT_CONV_S32_FROM_F64) ? ".s32" : ".sw", - (op & SLJIT_F32_OP) ? ".f32" : ".f64"); - sljit_verbose_param(compiler, dst, dstw); - fprintf(compiler->verbose, ", "); - sljit_verbose_fparam(compiler, src, srcw); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - if (SLJIT_UNLIKELY(compiler->skip_checks)) { - compiler->skip_checks = 0; - CHECK_RETURN_OK; - } - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(sljit_has_cpu_feature(SLJIT_HAS_FPU)); - CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_CONV_F64_FROM_SW && GET_OPCODE(op) <= SLJIT_CONV_F64_FROM_S32); - CHECK_ARGUMENT(!(op & (SLJIT_SET_Z | VARIABLE_FLAG_MASK))); - FUNCTION_CHECK_SRC(src, srcw); - FUNCTION_FCHECK(dst, dstw); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " %s%s.from%s ", fop1_names[GET_OPCODE(op) - SLJIT_FOP1_BASE], - (op & SLJIT_F32_OP) ? ".f32" : ".f64", - (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) ? ".s32" : ".sw"); - sljit_verbose_fparam(compiler, dst, dstw); - fprintf(compiler->verbose, ", "); - sljit_verbose_param(compiler, src, srcw); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(sljit_has_cpu_feature(SLJIT_HAS_FPU)); - CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_ADD_F64 && GET_OPCODE(op) <= SLJIT_DIV_F64); - CHECK_ARGUMENT(!(op & (SLJIT_SET_Z | VARIABLE_FLAG_MASK))); - FUNCTION_FCHECK(src1, src1w); - FUNCTION_FCHECK(src2, src2w); - FUNCTION_FCHECK(dst, dstw); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " %s%s ", fop2_names[GET_OPCODE(op) - SLJIT_FOP2_BASE], (op & SLJIT_F32_OP) ? ".f32" : ".f64"); - sljit_verbose_fparam(compiler, dst, dstw); - fprintf(compiler->verbose, ", "); - sljit_verbose_fparam(compiler, src1, src1w); - fprintf(compiler->verbose, ", "); - sljit_verbose_fparam(compiler, src2, src2w); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_label(struct sljit_compiler *compiler) -{ - SLJIT_UNUSED_ARG(compiler); - - if (SLJIT_UNLIKELY(compiler->skip_checks)) { - compiler->skip_checks = 0; - CHECK_RETURN_OK; - } - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->last_flags = 0; -#endif - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) - fprintf(compiler->verbose, "label:\n"); -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) -{ - if (SLJIT_UNLIKELY(compiler->skip_checks)) { - compiler->skip_checks = 0; - CHECK_RETURN_OK; - } - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP | SLJIT_I32_OP))); - CHECK_ARGUMENT((type & 0xff) != GET_FLAG_TYPE(SLJIT_SET_CARRY) && (type & 0xff) != (GET_FLAG_TYPE(SLJIT_SET_CARRY) + 1)); - CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_FAST_CALL); - CHECK_ARGUMENT((type & 0xff) < SLJIT_JUMP || !(type & SLJIT_I32_OP)); - - if ((type & 0xff) < SLJIT_JUMP) { - if ((type & 0xff) <= SLJIT_NOT_ZERO) - CHECK_ARGUMENT(compiler->last_flags & SLJIT_SET_Z); - else - CHECK_ARGUMENT((type & 0xff) == (compiler->last_flags & 0xff) - || ((type & 0xff) == SLJIT_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_OVERFLOW) - || ((type & 0xff) == SLJIT_MUL_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_MUL_OVERFLOW)); - CHECK_ARGUMENT((type & SLJIT_I32_OP) == (compiler->last_flags & SLJIT_I32_OP)); - } -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) - fprintf(compiler->verbose, " jump%s %s%s\n", !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r", - jump_names[type & 0xff], JUMP_POSTFIX(type)); -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - sljit_s32 i, types, curr_type, scratches, fscratches; - - CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP))); - CHECK_ARGUMENT((type & 0xff) == SLJIT_CALL || (type & 0xff) == SLJIT_CALL_CDECL); - - types = arg_types; - scratches = 0; - fscratches = 0; - for (i = 0; i < 5; i++) { - curr_type = (types & SLJIT_DEF_MASK); - CHECK_ARGUMENT(curr_type <= SLJIT_ARG_TYPE_F64); - if (i > 0) { - if (curr_type == 0) { - break; - } - if (curr_type >= SLJIT_ARG_TYPE_F32) - fscratches++; - else - scratches++; - } else { - if (curr_type >= SLJIT_ARG_TYPE_F32) { - CHECK_ARGUMENT(compiler->fscratches > 0); - } else if (curr_type >= SLJIT_ARG_TYPE_SW) { - CHECK_ARGUMENT(compiler->scratches > 0); - } - } - types >>= SLJIT_DEF_SHIFT; - } - CHECK_ARGUMENT(compiler->scratches >= scratches); - CHECK_ARGUMENT(compiler->fscratches >= fscratches); - CHECK_ARGUMENT(types == 0); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " %s%s ret[%s", jump_names[type & 0xff], - !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r", call_arg_names[arg_types & SLJIT_DEF_MASK]); - - arg_types >>= SLJIT_DEF_SHIFT; - if (arg_types) { - fprintf(compiler->verbose, "], args["); - do { - fprintf(compiler->verbose, "%s", call_arg_names[arg_types & SLJIT_DEF_MASK]); - arg_types >>= SLJIT_DEF_SHIFT; - if (arg_types) - fprintf(compiler->verbose, ","); - } while (arg_types); - } - fprintf(compiler->verbose, "]\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP | SLJIT_I32_OP))); - CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_SIG_LESS_EQUAL); - FUNCTION_CHECK_SRC(src1, src1w); - FUNCTION_CHECK_SRC(src2, src2w); - compiler->last_flags = 0; -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " cmp%s %s%s, ", !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r", - jump_names[type & 0xff], (type & SLJIT_I32_OP) ? "32" : ""); - sljit_verbose_param(compiler, src1, src1w); - fprintf(compiler->verbose, ", "); - sljit_verbose_param(compiler, src2, src2w); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(sljit_has_cpu_feature(SLJIT_HAS_FPU)); - CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP | SLJIT_F32_OP))); - CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL_F64 && (type & 0xff) <= SLJIT_ORDERED_F64); - FUNCTION_FCHECK(src1, src1w); - FUNCTION_FCHECK(src2, src2w); - compiler->last_flags = 0; -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " fcmp%s %s%s, ", !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r", - jump_names[type & 0xff], (type & SLJIT_F32_OP) ? ".f32" : ".f64"); - sljit_verbose_fparam(compiler, src1, src1w); - fprintf(compiler->verbose, ", "); - sljit_verbose_fparam(compiler, src2, src2w); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 src, sljit_sw srcw) -{ - if (SLJIT_UNLIKELY(compiler->skip_checks)) { - compiler->skip_checks = 0; - CHECK_RETURN_OK; - } - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(type >= SLJIT_JUMP && type <= SLJIT_FAST_CALL); - FUNCTION_CHECK_SRC(src, srcw); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " ijump.%s ", jump_names[type]); - sljit_verbose_param(compiler, src, srcw); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types, - sljit_s32 src, sljit_sw srcw) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - sljit_s32 i, types, curr_type, scratches, fscratches; - - CHECK_ARGUMENT(type == SLJIT_CALL || type == SLJIT_CALL_CDECL); - FUNCTION_CHECK_SRC(src, srcw); - - types = arg_types; - scratches = 0; - fscratches = 0; - for (i = 0; i < 5; i++) { - curr_type = (types & SLJIT_DEF_MASK); - CHECK_ARGUMENT(curr_type <= SLJIT_ARG_TYPE_F64); - if (i > 0) { - if (curr_type == 0) { - break; - } - if (curr_type >= SLJIT_ARG_TYPE_F32) - fscratches++; - else - scratches++; - } else { - if (curr_type >= SLJIT_ARG_TYPE_F32) { - CHECK_ARGUMENT(compiler->fscratches > 0); - } else if (curr_type >= SLJIT_ARG_TYPE_SW) { - CHECK_ARGUMENT(compiler->scratches > 0); - } - } - types >>= SLJIT_DEF_SHIFT; - } - CHECK_ARGUMENT(compiler->scratches >= scratches); - CHECK_ARGUMENT(compiler->fscratches >= fscratches); - CHECK_ARGUMENT(types == 0); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " i%s%s ret[%s", jump_names[type & 0xff], - !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r", call_arg_names[arg_types & SLJIT_DEF_MASK]); - - arg_types >>= SLJIT_DEF_SHIFT; - if (arg_types) { - fprintf(compiler->verbose, "], args["); - do { - fprintf(compiler->verbose, "%s", call_arg_names[arg_types & SLJIT_DEF_MASK]); - arg_types >>= SLJIT_DEF_SHIFT; - if (arg_types) - fprintf(compiler->verbose, ","); - } while (arg_types); - } - fprintf(compiler->verbose, "], "); - sljit_verbose_param(compiler, src, srcw); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 type) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_I32_OP))); - CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_ORDERED_F64); - CHECK_ARGUMENT((type & 0xff) != GET_FLAG_TYPE(SLJIT_SET_CARRY) && (type & 0xff) != (GET_FLAG_TYPE(SLJIT_SET_CARRY) + 1)); - CHECK_ARGUMENT(op == SLJIT_MOV || op == SLJIT_MOV32 - || (GET_OPCODE(op) >= SLJIT_AND && GET_OPCODE(op) <= SLJIT_XOR)); - CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK)); - - if ((type & 0xff) <= SLJIT_NOT_ZERO) - CHECK_ARGUMENT(compiler->last_flags & SLJIT_SET_Z); - else - CHECK_ARGUMENT((type & 0xff) == (compiler->last_flags & 0xff) - || ((type & 0xff) == SLJIT_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_OVERFLOW) - || ((type & 0xff) == SLJIT_MUL_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_MUL_OVERFLOW)); - - FUNCTION_CHECK_DST(dst, dstw, 0); - - if (GET_OPCODE(op) >= SLJIT_ADD) - compiler->last_flags = GET_FLAG_TYPE(op) | (op & (SLJIT_I32_OP | SLJIT_SET_Z)); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " flags%s %s%s, ", - !(op & SLJIT_SET_Z) ? "" : ".z", - GET_OPCODE(op) < SLJIT_OP2_BASE ? "mov" : op2_names[GET_OPCODE(op) - SLJIT_OP2_BASE], - GET_OPCODE(op) < SLJIT_OP2_BASE ? op1_names[GET_OPCODE(op) - SLJIT_OP1_BASE] : ((op & SLJIT_I32_OP) ? "32" : "")); - sljit_verbose_param(compiler, dst, dstw); - fprintf(compiler->verbose, ", %s%s\n", jump_names[type & 0xff], JUMP_POSTFIX(type)); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 dst_reg, - sljit_s32 src, sljit_sw srcw) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_I32_OP))); - CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_ORDERED_F64); - - CHECK_ARGUMENT(compiler->scratches != -1 && compiler->saveds != -1); - CHECK_ARGUMENT(FUNCTION_CHECK_IS_REG(dst_reg & ~SLJIT_I32_OP)); - if (src != SLJIT_IMM) { - CHECK_ARGUMENT(FUNCTION_CHECK_IS_REG(src)); - CHECK_ARGUMENT(srcw == 0); - } - - if ((type & 0xff) <= SLJIT_NOT_ZERO) - CHECK_ARGUMENT(compiler->last_flags & SLJIT_SET_Z); - else - CHECK_ARGUMENT((type & 0xff) == (compiler->last_flags & 0xff) - || ((type & 0xff) == SLJIT_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_OVERFLOW) - || ((type & 0xff) == SLJIT_MUL_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_MUL_OVERFLOW)); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " cmov%s %s%s, ", - !(dst_reg & SLJIT_I32_OP) ? "" : "32", - jump_names[type & 0xff], JUMP_POSTFIX(type)); - sljit_verbose_reg(compiler, dst_reg & ~SLJIT_I32_OP); - fprintf(compiler->verbose, ", "); - sljit_verbose_param(compiler, src, srcw); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 reg, - sljit_s32 mem, sljit_sw memw) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT((type & 0xff) >= SLJIT_MOV && (type & 0xff) <= SLJIT_MOV_P); - CHECK_ARGUMENT(!(type & SLJIT_I32_OP) || ((type & 0xff) != SLJIT_MOV && (type & 0xff) != SLJIT_MOV_U32 && (type & 0xff) != SLJIT_MOV_P)); - CHECK_ARGUMENT((type & SLJIT_MEM_PRE) || (type & SLJIT_MEM_POST)); - CHECK_ARGUMENT((type & (SLJIT_MEM_PRE | SLJIT_MEM_POST)) != (SLJIT_MEM_PRE | SLJIT_MEM_POST)); - CHECK_ARGUMENT((type & ~(0xff | SLJIT_I32_OP | SLJIT_MEM_STORE | SLJIT_MEM_SUPP | SLJIT_MEM_PRE | SLJIT_MEM_POST)) == 0); - - FUNCTION_CHECK_SRC_MEM(mem, memw); - CHECK_ARGUMENT(FUNCTION_CHECK_IS_REG(reg)); - - CHECK_ARGUMENT((mem & REG_MASK) != SLJIT_UNUSED && (mem & REG_MASK) != reg); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (!(type & SLJIT_MEM_SUPP) && SLJIT_UNLIKELY(!!compiler->verbose)) { - if (sljit_emit_mem(compiler, type | SLJIT_MEM_SUPP, reg, mem, memw) == SLJIT_ERR_UNSUPPORTED) - fprintf(compiler->verbose, " //"); - - fprintf(compiler->verbose, " mem%s.%s%s%s ", - !(type & SLJIT_I32_OP) ? "" : "32", - (type & SLJIT_MEM_STORE) ? "st" : "ld", - op1_names[(type & 0xff) - SLJIT_OP1_BASE], - (type & SLJIT_MEM_PRE) ? ".pre" : ".post"); - sljit_verbose_reg(compiler, reg); - fprintf(compiler->verbose, ", "); - sljit_verbose_param(compiler, mem, memw); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fmem(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 freg, - sljit_s32 mem, sljit_sw memw) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - CHECK_ARGUMENT((type & 0xff) == SLJIT_MOV_F64); - CHECK_ARGUMENT((type & SLJIT_MEM_PRE) || (type & SLJIT_MEM_POST)); - CHECK_ARGUMENT((type & (SLJIT_MEM_PRE | SLJIT_MEM_POST)) != (SLJIT_MEM_PRE | SLJIT_MEM_POST)); - CHECK_ARGUMENT((type & ~(0xff | SLJIT_I32_OP | SLJIT_MEM_STORE | SLJIT_MEM_SUPP | SLJIT_MEM_PRE | SLJIT_MEM_POST)) == 0); - - FUNCTION_CHECK_SRC_MEM(mem, memw); - CHECK_ARGUMENT(FUNCTION_CHECK_IS_FREG(freg)); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (!(type & SLJIT_MEM_SUPP) && SLJIT_UNLIKELY(!!compiler->verbose)) { - if (sljit_emit_fmem(compiler, type | SLJIT_MEM_SUPP, freg, mem, memw) == SLJIT_ERR_UNSUPPORTED) - fprintf(compiler->verbose, " //"); - - fprintf(compiler->verbose, " fmem.%s%s%s ", - (type & SLJIT_MEM_STORE) ? "st" : "ld", - !(type & SLJIT_I32_OP) ? ".f64" : ".f32", - (type & SLJIT_MEM_PRE) ? ".pre" : ".post"); - sljit_verbose_freg(compiler, freg); - fprintf(compiler->verbose, ", "); - sljit_verbose_param(compiler, mem, memw); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset) -{ - /* Any offset is allowed. */ - SLJIT_UNUSED_ARG(offset); - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - FUNCTION_CHECK_DST(dst, dstw, 0); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " local_base "); - sljit_verbose_param(compiler, dst, dstw); - fprintf(compiler->verbose, ", #%" SLJIT_PRINT_D "d\n", offset); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) -{ - SLJIT_UNUSED_ARG(init_value); - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - FUNCTION_CHECK_DST(dst, dstw, 0); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " const "); - sljit_verbose_param(compiler, dst, dstw); - fprintf(compiler->verbose, ", #%" SLJIT_PRINT_D "d\n", init_value); - } -#endif - CHECK_RETURN_OK; -} - -static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - FUNCTION_CHECK_DST(dst, dstw, 0); -#endif -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - if (SLJIT_UNLIKELY(!!compiler->verbose)) { - fprintf(compiler->verbose, " put_label "); - sljit_verbose_param(compiler, dst, dstw); - fprintf(compiler->verbose, "\n"); - } -#endif - CHECK_RETURN_OK; -} - -#endif /* SLJIT_ARGUMENT_CHECKS || SLJIT_VERBOSE */ - -#define SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw) \ - SLJIT_COMPILE_ASSERT(!(SLJIT_CONV_SW_FROM_F64 & 0x1) && !(SLJIT_CONV_F64_FROM_SW & 0x1), \ - invalid_float_opcodes); \ - if (GET_OPCODE(op) >= SLJIT_CONV_SW_FROM_F64 && GET_OPCODE(op) <= SLJIT_CMP_F64) { \ - if (GET_OPCODE(op) == SLJIT_CMP_F64) { \ - CHECK(check_sljit_emit_fop1_cmp(compiler, op, dst, dstw, src, srcw)); \ - ADJUST_LOCAL_OFFSET(dst, dstw); \ - ADJUST_LOCAL_OFFSET(src, srcw); \ - return sljit_emit_fop1_cmp(compiler, op, dst, dstw, src, srcw); \ - } \ - if ((GET_OPCODE(op) | 0x1) == SLJIT_CONV_S32_FROM_F64) { \ - CHECK(check_sljit_emit_fop1_conv_sw_from_f64(compiler, op, dst, dstw, src, srcw)); \ - ADJUST_LOCAL_OFFSET(dst, dstw); \ - ADJUST_LOCAL_OFFSET(src, srcw); \ - return sljit_emit_fop1_conv_sw_from_f64(compiler, op, dst, dstw, src, srcw); \ - } \ - CHECK(check_sljit_emit_fop1_conv_f64_from_sw(compiler, op, dst, dstw, src, srcw)); \ - ADJUST_LOCAL_OFFSET(dst, dstw); \ - ADJUST_LOCAL_OFFSET(src, srcw); \ - return sljit_emit_fop1_conv_f64_from_sw(compiler, op, dst, dstw, src, srcw); \ - } \ - CHECK(check_sljit_emit_fop1(compiler, op, dst, dstw, src, srcw)); \ - ADJUST_LOCAL_OFFSET(dst, dstw); \ - ADJUST_LOCAL_OFFSET(src, srcw); - -static SLJIT_INLINE sljit_s32 emit_mov_before_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) -{ - /* Return if don't need to do anything. */ - if (op == SLJIT_UNUSED) - return SLJIT_SUCCESS; - -#if (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) - /* At the moment the pointer size is always equal to sljit_sw. May be changed in the future. */ - if (src == SLJIT_RETURN_REG && (op == SLJIT_MOV || op == SLJIT_MOV_P)) - return SLJIT_SUCCESS; -#else - if (src == SLJIT_RETURN_REG && (op == SLJIT_MOV || op == SLJIT_MOV_U32 || op == SLJIT_MOV_S32 || op == SLJIT_MOV_P)) - return SLJIT_SUCCESS; -#endif - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) \ - || (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - compiler->skip_checks = 1; -#endif - return sljit_emit_op1(compiler, op, SLJIT_RETURN_REG, 0, src, srcw); -} - -#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) \ - || (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) \ - || (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) \ - || ((defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) && !(defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)) - -static SLJIT_INLINE sljit_s32 sljit_emit_cmov_generic(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 dst_reg, - sljit_s32 src, sljit_sw srcw) -{ - struct sljit_label *label; - struct sljit_jump *jump; - sljit_s32 op = (dst_reg & SLJIT_I32_OP) ? SLJIT_MOV32 : SLJIT_MOV; - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - jump = sljit_emit_jump(compiler, type ^ 0x1); - FAIL_IF(!jump); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - FAIL_IF(sljit_emit_op1(compiler, op, dst_reg & ~SLJIT_I32_OP, 0, src, srcw)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - label = sljit_emit_label(compiler); - FAIL_IF(!label); - sljit_set_label(jump, label); - return SLJIT_SUCCESS; -} - -#endif - -/* CPU description section */ - -#if (defined SLJIT_32BIT_ARCHITECTURE && SLJIT_32BIT_ARCHITECTURE) -#define SLJIT_CPUINFO_PART1 " 32bit (" -#elif (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) -#define SLJIT_CPUINFO_PART1 " 64bit (" -#else -#error "Internal error: CPU type info missing" -#endif - -#if (defined SLJIT_LITTLE_ENDIAN && SLJIT_LITTLE_ENDIAN) -#define SLJIT_CPUINFO_PART2 "little endian + " -#elif (defined SLJIT_BIG_ENDIAN && SLJIT_BIG_ENDIAN) -#define SLJIT_CPUINFO_PART2 "big endian + " -#else -#error "Internal error: CPU type info missing" -#endif - -#if (defined SLJIT_UNALIGNED && SLJIT_UNALIGNED) -#define SLJIT_CPUINFO_PART3 "unaligned)" -#else -#define SLJIT_CPUINFO_PART3 "aligned)" -#endif - -#define SLJIT_CPUINFO SLJIT_CPUINFO_PART1 SLJIT_CPUINFO_PART2 SLJIT_CPUINFO_PART3 - -#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) -# include "sljitNativeX86_common.c" -#elif (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) -# include "sljitNativeARM_32.c" -#elif (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) -# include "sljitNativeARM_32.c" -#elif (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) -# include "sljitNativeARM_T2_32.c" -#elif (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) -# include "sljitNativeARM_64.c" -#elif (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) -# include "sljitNativePPC_common.c" -#elif (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) -# include "sljitNativeMIPS_common.c" -#elif (defined SLJIT_CONFIG_SPARC && SLJIT_CONFIG_SPARC) -# include "sljitNativeSPARC_common.c" -#elif (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) -# include "sljitNativeTILEGX_64.c" -#endif - -#if !(defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - /* Default compare for most architectures. */ - sljit_s32 flags, tmp_src, condition; - sljit_sw tmp_srcw; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_cmp(compiler, type, src1, src1w, src2, src2w)); - - condition = type & 0xff; -#if (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) - if ((condition == SLJIT_EQUAL || condition == SLJIT_NOT_EQUAL)) { - if ((src1 & SLJIT_IMM) && !src1w) { - src1 = src2; - src1w = src2w; - src2 = SLJIT_IMM; - src2w = 0; - } - if ((src2 & SLJIT_IMM) && !src2w) - return emit_cmp_to0(compiler, type, src1, src1w); - } -#endif - - if (SLJIT_UNLIKELY((src1 & SLJIT_IMM) && !(src2 & SLJIT_IMM))) { - /* Immediate is prefered as second argument by most architectures. */ - switch (condition) { - case SLJIT_LESS: - condition = SLJIT_GREATER; - break; - case SLJIT_GREATER_EQUAL: - condition = SLJIT_LESS_EQUAL; - break; - case SLJIT_GREATER: - condition = SLJIT_LESS; - break; - case SLJIT_LESS_EQUAL: - condition = SLJIT_GREATER_EQUAL; - break; - case SLJIT_SIG_LESS: - condition = SLJIT_SIG_GREATER; - break; - case SLJIT_SIG_GREATER_EQUAL: - condition = SLJIT_SIG_LESS_EQUAL; - break; - case SLJIT_SIG_GREATER: - condition = SLJIT_SIG_LESS; - break; - case SLJIT_SIG_LESS_EQUAL: - condition = SLJIT_SIG_GREATER_EQUAL; - break; - } - - type = condition | (type & (SLJIT_I32_OP | SLJIT_REWRITABLE_JUMP)); - tmp_src = src1; - src1 = src2; - src2 = tmp_src; - tmp_srcw = src1w; - src1w = src2w; - src2w = tmp_srcw; - } - - if (condition <= SLJIT_NOT_ZERO) - flags = SLJIT_SET_Z; - else - flags = condition << VARIABLE_FLAG_SHIFT; - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - PTR_FAIL_IF(sljit_emit_op2(compiler, SLJIT_SUB | flags | (type & SLJIT_I32_OP), - SLJIT_UNUSED, 0, src1, src1w, src2, src2w)); -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - return sljit_emit_jump(compiler, condition | (type & (SLJIT_REWRITABLE_JUMP | SLJIT_I32_OP))); -} - -#endif - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_fcmp(compiler, type, src1, src1w, src2, src2w)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - sljit_emit_fop1(compiler, SLJIT_CMP_F64 | ((type & 0xff) << VARIABLE_FLAG_SHIFT) | (type & SLJIT_I32_OP), src1, src1w, src2, src2w); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - return sljit_emit_jump(compiler, type); -} - -#if !(defined SLJIT_CONFIG_ARM_32 && SLJIT_CONFIG_ARM_32) \ - && !(defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ - && !(defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 reg, - sljit_s32 mem, sljit_sw memw) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(type); - SLJIT_UNUSED_ARG(reg); - SLJIT_UNUSED_ARG(mem); - SLJIT_UNUSED_ARG(memw); - - CHECK_ERROR(); - CHECK(check_sljit_emit_mem(compiler, type, reg, mem, memw)); - - return SLJIT_ERR_UNSUPPORTED; -} - -#endif - -#if !(defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ - && !(defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fmem(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 freg, - sljit_s32 mem, sljit_sw memw) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(type); - SLJIT_UNUSED_ARG(freg); - SLJIT_UNUSED_ARG(mem); - SLJIT_UNUSED_ARG(memw); - - CHECK_ERROR(); - CHECK(check_sljit_emit_fmem(compiler, type, freg, mem, memw)); - - return SLJIT_ERR_UNSUPPORTED; -} - -#endif - -#if !(defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) \ - && !(defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset) -{ - CHECK_ERROR(); - CHECK(check_sljit_get_local_base(compiler, dst, dstw, offset)); - - ADJUST_LOCAL_OFFSET(SLJIT_MEM1(SLJIT_SP), offset); -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - if (offset != 0) - return sljit_emit_op2(compiler, SLJIT_ADD, dst, dstw, SLJIT_SP, 0, SLJIT_IMM, offset); - return sljit_emit_op1(compiler, SLJIT_MOV, dst, dstw, SLJIT_SP, 0); -} - -#endif - -#else /* SLJIT_CONFIG_UNSUPPORTED */ - -/* Empty function bodies for those machines, which are not (yet) supported. */ - -SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) -{ - return "unsupported"; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_compiler* sljit_create_compiler(void *allocator_data) -{ - SLJIT_UNUSED_ARG(allocator_data); - SLJIT_UNREACHABLE(); - return NULL; -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_free_compiler(struct sljit_compiler *compiler) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNREACHABLE(); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_compiler_memory_error(struct sljit_compiler *compiler) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNREACHABLE(); -} - -SLJIT_API_FUNC_ATTRIBUTE void* sljit_alloc_memory(struct sljit_compiler *compiler, sljit_s32 size) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(size); - SLJIT_UNREACHABLE(); - return NULL; -} - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) -SLJIT_API_FUNC_ATTRIBUTE void sljit_compiler_verbose(struct sljit_compiler *compiler, FILE* verbose) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(verbose); - SLJIT_UNREACHABLE(); -} -#endif - -SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNREACHABLE(); - return NULL; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) -{ - SLJIT_UNUSED_ARG(feature_type); - SLJIT_UNREACHABLE(); - return 0; -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_free_code(void* code) -{ - SLJIT_UNUSED_ARG(code); - SLJIT_UNREACHABLE(); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(options); - SLJIT_UNUSED_ARG(arg_types); - SLJIT_UNUSED_ARG(scratches); - SLJIT_UNUSED_ARG(saveds); - SLJIT_UNUSED_ARG(fscratches); - SLJIT_UNUSED_ARG(fsaveds); - SLJIT_UNUSED_ARG(local_size); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(options); - SLJIT_UNUSED_ARG(arg_types); - SLJIT_UNUSED_ARG(scratches); - SLJIT_UNUSED_ARG(saveds); - SLJIT_UNUSED_ARG(fscratches); - SLJIT_UNUSED_ARG(fsaveds); - SLJIT_UNUSED_ARG(local_size); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(op); - SLJIT_UNUSED_ARG(src); - SLJIT_UNUSED_ARG(srcw); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(dst); - SLJIT_UNUSED_ARG(dstw); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(src); - SLJIT_UNUSED_ARG(srcw); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(op); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(op); - SLJIT_UNUSED_ARG(dst); - SLJIT_UNUSED_ARG(dstw); - SLJIT_UNUSED_ARG(src); - SLJIT_UNUSED_ARG(srcw); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(op); - SLJIT_UNUSED_ARG(dst); - SLJIT_UNUSED_ARG(dstw); - SLJIT_UNUSED_ARG(src1); - SLJIT_UNUSED_ARG(src1w); - SLJIT_UNUSED_ARG(src2); - SLJIT_UNUSED_ARG(src2w); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) -{ - SLJIT_UNREACHABLE(); - return reg; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, - void *instruction, sljit_s32 size) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(instruction); - SLJIT_UNUSED_ARG(size); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_current_flags(struct sljit_compiler *compiler, sljit_s32 current_flags) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(current_flags); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(op); - SLJIT_UNUSED_ARG(dst); - SLJIT_UNUSED_ARG(dstw); - SLJIT_UNUSED_ARG(src); - SLJIT_UNUSED_ARG(srcw); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(op); - SLJIT_UNUSED_ARG(dst); - SLJIT_UNUSED_ARG(dstw); - SLJIT_UNUSED_ARG(src1); - SLJIT_UNUSED_ARG(src1w); - SLJIT_UNUSED_ARG(src2); - SLJIT_UNUSED_ARG(src2w); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNREACHABLE(); - return NULL; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(type); - SLJIT_UNREACHABLE(); - return NULL; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(type); - SLJIT_UNUSED_ARG(arg_types); - SLJIT_UNREACHABLE(); - return NULL; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(type); - SLJIT_UNUSED_ARG(src1); - SLJIT_UNUSED_ARG(src1w); - SLJIT_UNUSED_ARG(src2); - SLJIT_UNUSED_ARG(src2w); - SLJIT_UNREACHABLE(); - return NULL; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(type); - SLJIT_UNUSED_ARG(src1); - SLJIT_UNUSED_ARG(src1w); - SLJIT_UNUSED_ARG(src2); - SLJIT_UNUSED_ARG(src2w); - SLJIT_UNREACHABLE(); - return NULL; -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_label(struct sljit_jump *jump, struct sljit_label* label) -{ - SLJIT_UNUSED_ARG(jump); - SLJIT_UNUSED_ARG(label); - SLJIT_UNREACHABLE(); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_target(struct sljit_jump *jump, sljit_uw target) -{ - SLJIT_UNUSED_ARG(jump); - SLJIT_UNUSED_ARG(target); - SLJIT_UNREACHABLE(); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(type); - SLJIT_UNUSED_ARG(src); - SLJIT_UNUSED_ARG(srcw); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types, - sljit_s32 src, sljit_sw srcw) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(type); - SLJIT_UNUSED_ARG(arg_types); - SLJIT_UNUSED_ARG(src); - SLJIT_UNUSED_ARG(srcw); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 type) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(op); - SLJIT_UNUSED_ARG(dst); - SLJIT_UNUSED_ARG(dstw); - SLJIT_UNUSED_ARG(type); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 dst_reg, - sljit_s32 src, sljit_sw srcw) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(type); - SLJIT_UNUSED_ARG(dst_reg); - SLJIT_UNUSED_ARG(src); - SLJIT_UNUSED_ARG(srcw); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 reg, sljit_s32 mem, sljit_sw memw) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(type); - SLJIT_UNUSED_ARG(reg); - SLJIT_UNUSED_ARG(mem); - SLJIT_UNUSED_ARG(memw); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fmem(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 freg, sljit_s32 mem, sljit_sw memw) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(type); - SLJIT_UNUSED_ARG(freg); - SLJIT_UNUSED_ARG(mem); - SLJIT_UNUSED_ARG(memw); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(dst); - SLJIT_UNUSED_ARG(dstw); - SLJIT_UNUSED_ARG(offset); - SLJIT_UNREACHABLE(); - return SLJIT_ERR_UNSUPPORTED; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw initval) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(dst); - SLJIT_UNUSED_ARG(dstw); - SLJIT_UNUSED_ARG(initval); - SLJIT_UNREACHABLE(); - return NULL; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - SLJIT_UNUSED_ARG(compiler); - SLJIT_UNUSED_ARG(dst); - SLJIT_UNUSED_ARG(dstw); - return NULL; -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) -{ - SLJIT_UNUSED_ARG(addr); - SLJIT_UNUSED_ARG(new_target); - SLJIT_UNUSED_ARG(executable_offset); - SLJIT_UNREACHABLE(); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) -{ - SLJIT_UNUSED_ARG(addr); - SLJIT_UNUSED_ARG(new_constant); - SLJIT_UNUSED_ARG(executable_offset); - SLJIT_UNREACHABLE(); -} - -#endif /* !SLJIT_CONFIG_UNSUPPORTED */ +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "sljitLir.h" + +#ifdef _WIN32 + +/* For SLJIT_CACHE_FLUSH, which can expand to FlushInstructionCache. */ +#include <windows.h> + +#endif /* _WIN32 */ + +#if !(defined SLJIT_STD_MACROS_DEFINED && SLJIT_STD_MACROS_DEFINED) + +/* These libraries are needed for the macros below. */ +#include <stdlib.h> +#include <string.h> + +#endif /* SLJIT_STD_MACROS_DEFINED */ + +#define CHECK_ERROR() \ + do { \ + if (SLJIT_UNLIKELY(compiler->error)) \ + return compiler->error; \ + } while (0) + +#define CHECK_ERROR_PTR() \ + do { \ + if (SLJIT_UNLIKELY(compiler->error)) \ + return NULL; \ + } while (0) + +#define FAIL_IF(expr) \ + do { \ + if (SLJIT_UNLIKELY(expr)) \ + return compiler->error; \ + } while (0) + +#define PTR_FAIL_IF(expr) \ + do { \ + if (SLJIT_UNLIKELY(expr)) \ + return NULL; \ + } while (0) + +#define FAIL_IF_NULL(ptr) \ + do { \ + if (SLJIT_UNLIKELY(!(ptr))) { \ + compiler->error = SLJIT_ERR_ALLOC_FAILED; \ + return SLJIT_ERR_ALLOC_FAILED; \ + } \ + } while (0) + +#define PTR_FAIL_IF_NULL(ptr) \ + do { \ + if (SLJIT_UNLIKELY(!(ptr))) { \ + compiler->error = SLJIT_ERR_ALLOC_FAILED; \ + return NULL; \ + } \ + } while (0) + +#define PTR_FAIL_WITH_EXEC_IF(ptr) \ + do { \ + if (SLJIT_UNLIKELY(!(ptr))) { \ + compiler->error = SLJIT_ERR_EX_ALLOC_FAILED; \ + return NULL; \ + } \ + } while (0) + +#if !(defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) + +#define VARIABLE_FLAG_SHIFT (10) +#define VARIABLE_FLAG_MASK (0x3f << VARIABLE_FLAG_SHIFT) +#define GET_FLAG_TYPE(op) ((op) >> VARIABLE_FLAG_SHIFT) + +#define GET_OPCODE(op) \ + ((op) & ~(SLJIT_I32_OP | SLJIT_SET_Z | VARIABLE_FLAG_MASK)) + +#define HAS_FLAGS(op) \ + ((op) & (SLJIT_SET_Z | VARIABLE_FLAG_MASK)) + +#define GET_ALL_FLAGS(op) \ + ((op) & (SLJIT_I32_OP | SLJIT_SET_Z | VARIABLE_FLAG_MASK)) + +#if (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) +#define TYPE_CAST_NEEDED(op) \ + ((op) >= SLJIT_MOV_U8 && (op) <= SLJIT_MOV_S32) +#else +#define TYPE_CAST_NEEDED(op) \ + ((op) >= SLJIT_MOV_U8 && (op) <= SLJIT_MOV_S16) +#endif + +#define BUF_SIZE 4096 + +#if (defined SLJIT_32BIT_ARCHITECTURE && SLJIT_32BIT_ARCHITECTURE) +#define ABUF_SIZE 2048 +#else +#define ABUF_SIZE 4096 +#endif + +/* Parameter parsing. */ +#define REG_MASK 0x3f +#define OFFS_REG(reg) (((reg) >> 8) & REG_MASK) +#define OFFS_REG_MASK (REG_MASK << 8) +#define TO_OFFS_REG(reg) ((reg) << 8) +/* When reg cannot be unused. */ +#define FAST_IS_REG(reg) ((reg) <= REG_MASK) +/* When reg can be unused. */ +#define SLOW_IS_REG(reg) ((reg) > 0 && (reg) <= REG_MASK) + +/* Mask for argument types. */ +#define SLJIT_DEF_MASK ((1 << SLJIT_DEF_SHIFT) - 1) + +/* Jump flags. */ +#define JUMP_LABEL 0x1 +#define JUMP_ADDR 0x2 +/* SLJIT_REWRITABLE_JUMP is 0x1000. */ + +#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) +# define PATCH_MB 0x4 +# define PATCH_MW 0x8 +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) +# define PATCH_MD 0x10 +#endif +# define TYPE_SHIFT 13 +#endif + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) +# define IS_BL 0x4 +# define PATCH_B 0x8 +#endif + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) +# define CPOOL_SIZE 512 +#endif + +#if (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) +# define IS_COND 0x04 +# define IS_BL 0x08 + /* conditional + imm8 */ +# define PATCH_TYPE1 0x10 + /* conditional + imm20 */ +# define PATCH_TYPE2 0x20 + /* IT + imm24 */ +# define PATCH_TYPE3 0x30 + /* imm11 */ +# define PATCH_TYPE4 0x40 + /* imm24 */ +# define PATCH_TYPE5 0x50 + /* BL + imm24 */ +# define PATCH_BL 0x60 + /* 0xf00 cc code for branches */ +#endif + +#if (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) +# define IS_COND 0x004 +# define IS_CBZ 0x008 +# define IS_BL 0x010 +# define PATCH_B 0x020 +# define PATCH_COND 0x040 +# define PATCH_ABS48 0x080 +# define PATCH_ABS64 0x100 +#endif + +#if (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) +# define IS_COND 0x004 +# define IS_CALL 0x008 +# define PATCH_B 0x010 +# define PATCH_ABS_B 0x020 +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) +# define PATCH_ABS32 0x040 +# define PATCH_ABS48 0x080 +#endif +# define REMOVE_COND 0x100 +#endif + +#if (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) +# define IS_MOVABLE 0x004 +# define IS_JAL 0x008 +# define IS_CALL 0x010 +# define IS_BIT26_COND 0x020 +# define IS_BIT16_COND 0x040 +# define IS_BIT23_COND 0x080 + +# define IS_COND (IS_BIT26_COND | IS_BIT16_COND | IS_BIT23_COND) + +# define PATCH_B 0x100 +# define PATCH_J 0x200 + +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) +# define PATCH_ABS32 0x400 +# define PATCH_ABS48 0x800 +#endif + + /* instruction types */ +# define MOVABLE_INS 0 + /* 1 - 31 last destination register */ + /* no destination (i.e: store) */ +# define UNMOVABLE_INS 32 + /* FPU status register */ +# define FCSR_FCC 33 +#endif + +#if (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) +# define IS_JAL 0x04 +# define IS_COND 0x08 + +# define PATCH_B 0x10 +# define PATCH_J 0x20 +#endif + +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) +# define IS_MOVABLE 0x04 +# define IS_COND 0x08 +# define IS_CALL 0x10 + +# define PATCH_B 0x20 +# define PATCH_CALL 0x40 + + /* instruction types */ +# define MOVABLE_INS 0 + /* 1 - 31 last destination register */ + /* no destination (i.e: store) */ +# define UNMOVABLE_INS 32 + +# define DST_INS_MASK 0xff + + /* ICC_SET is the same as SET_FLAGS. */ +# define ICC_IS_SET (1 << 23) +# define FCC_IS_SET (1 << 24) +#endif + +/* Stack management. */ + +#define GET_SAVED_REGISTERS_SIZE(scratches, saveds, extra) \ + (((scratches < SLJIT_NUMBER_OF_SCRATCH_REGISTERS ? 0 : (scratches - SLJIT_NUMBER_OF_SCRATCH_REGISTERS)) + \ + (saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? saveds : SLJIT_NUMBER_OF_SAVED_REGISTERS) + \ + extra) * sizeof(sljit_sw)) + +#define ADJUST_LOCAL_OFFSET(p, i) \ + if ((p) == (SLJIT_MEM1(SLJIT_SP))) \ + (i) += SLJIT_LOCALS_OFFSET; + +#endif /* !(defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) */ + +/* Utils can still be used even if SLJIT_CONFIG_UNSUPPORTED is set. */ +#include "sljitUtils.c" + +#if !(defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED) + +#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) + +#if (defined SLJIT_PROT_EXECUTABLE_ALLOCATOR && SLJIT_PROT_EXECUTABLE_ALLOCATOR) +#error #include "sljitProtExecAllocator.c" +#else +#include "sljitExecAllocator.c" +#endif + +#endif + +#if (defined SLJIT_PROT_EXECUTABLE_ALLOCATOR && SLJIT_PROT_EXECUTABLE_ALLOCATOR) +#define SLJIT_ADD_EXEC_OFFSET(ptr, exec_offset) ((sljit_u8 *)(ptr) + (exec_offset)) +#else +#define SLJIT_ADD_EXEC_OFFSET(ptr, exec_offset) ((sljit_u8 *)(ptr)) +#endif + +/* Argument checking features. */ + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + +/* Returns with error when an invalid argument is passed. */ + +#define CHECK_ARGUMENT(x) \ + do { \ + if (SLJIT_UNLIKELY(!(x))) \ + return 1; \ + } while (0) + +#define CHECK_RETURN_TYPE sljit_s32 +#define CHECK_RETURN_OK return 0 + +#define CHECK(x) \ + do { \ + if (SLJIT_UNLIKELY(x)) { \ + compiler->error = SLJIT_ERR_BAD_ARGUMENT; \ + return SLJIT_ERR_BAD_ARGUMENT; \ + } \ + } while (0) + +#define CHECK_PTR(x) \ + do { \ + if (SLJIT_UNLIKELY(x)) { \ + compiler->error = SLJIT_ERR_BAD_ARGUMENT; \ + return NULL; \ + } \ + } while (0) + +#define CHECK_REG_INDEX(x) \ + do { \ + if (SLJIT_UNLIKELY(x)) { \ + return -2; \ + } \ + } while (0) + +#elif (defined SLJIT_DEBUG && SLJIT_DEBUG) + +/* Assertion failure occures if an invalid argument is passed. */ +#undef SLJIT_ARGUMENT_CHECKS +#define SLJIT_ARGUMENT_CHECKS 1 + +#define CHECK_ARGUMENT(x) SLJIT_ASSERT(x) +#define CHECK_RETURN_TYPE void +#define CHECK_RETURN_OK return +#define CHECK(x) x +#define CHECK_PTR(x) x +#define CHECK_REG_INDEX(x) x + +#elif (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + +/* Arguments are not checked. */ +#define CHECK_RETURN_TYPE void +#define CHECK_RETURN_OK return +#define CHECK(x) x +#define CHECK_PTR(x) x +#define CHECK_REG_INDEX(x) x + +#else + +/* Arguments are not checked. */ +#define CHECK(x) +#define CHECK_PTR(x) +#define CHECK_REG_INDEX(x) + +#endif /* SLJIT_ARGUMENT_CHECKS */ + +/* --------------------------------------------------------------------- */ +/* Public functions */ +/* --------------------------------------------------------------------- */ + +#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) +#define SLJIT_NEEDS_COMPILER_INIT 1 +static sljit_s32 compiler_initialized = 0; +/* A thread safe initialization. */ +static void init_compiler(void); +#endif + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_compiler* sljit_create_compiler(void *allocator_data) +{ + struct sljit_compiler *compiler = (struct sljit_compiler*)SLJIT_MALLOC(sizeof(struct sljit_compiler), allocator_data); + if (!compiler) + return NULL; + SLJIT_ZEROMEM(compiler, sizeof(struct sljit_compiler)); + + SLJIT_COMPILE_ASSERT( + sizeof(sljit_s8) == 1 && sizeof(sljit_u8) == 1 + && sizeof(sljit_s16) == 2 && sizeof(sljit_u16) == 2 + && sizeof(sljit_s32) == 4 && sizeof(sljit_u32) == 4 + && (sizeof(sljit_p) == 4 || sizeof(sljit_p) == 8) + && sizeof(sljit_p) <= sizeof(sljit_sw) + && (sizeof(sljit_sw) == 4 || sizeof(sljit_sw) == 8) + && (sizeof(sljit_uw) == 4 || sizeof(sljit_uw) == 8), + invalid_integer_types); + SLJIT_COMPILE_ASSERT(SLJIT_I32_OP == SLJIT_F32_OP, + int_op_and_single_op_must_be_the_same); + SLJIT_COMPILE_ASSERT(SLJIT_REWRITABLE_JUMP != SLJIT_F32_OP, + rewritable_jump_and_single_op_must_not_be_the_same); + SLJIT_COMPILE_ASSERT(!(SLJIT_EQUAL & 0x1) && !(SLJIT_LESS & 0x1) && !(SLJIT_EQUAL_F64 & 0x1) && !(SLJIT_JUMP & 0x1), + conditional_flags_must_be_even_numbers); + + /* Only the non-zero members must be set. */ + compiler->error = SLJIT_SUCCESS; + + compiler->allocator_data = allocator_data; + compiler->buf = (struct sljit_memory_fragment*)SLJIT_MALLOC(BUF_SIZE, allocator_data); + compiler->abuf = (struct sljit_memory_fragment*)SLJIT_MALLOC(ABUF_SIZE, allocator_data); + + if (!compiler->buf || !compiler->abuf) { + if (compiler->buf) + SLJIT_FREE(compiler->buf, allocator_data); + if (compiler->abuf) + SLJIT_FREE(compiler->abuf, allocator_data); + SLJIT_FREE(compiler, allocator_data); + return NULL; + } + + compiler->buf->next = NULL; + compiler->buf->used_size = 0; + compiler->abuf->next = NULL; + compiler->abuf->used_size = 0; + + compiler->scratches = -1; + compiler->saveds = -1; + compiler->fscratches = -1; + compiler->fsaveds = -1; + compiler->local_size = -1; + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + compiler->args = -1; +#endif + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + compiler->cpool = (sljit_uw*)SLJIT_MALLOC(CPOOL_SIZE * sizeof(sljit_uw) + + CPOOL_SIZE * sizeof(sljit_u8), allocator_data); + if (!compiler->cpool) { + SLJIT_FREE(compiler->buf, allocator_data); + SLJIT_FREE(compiler->abuf, allocator_data); + SLJIT_FREE(compiler, allocator_data); + return NULL; + } + compiler->cpool_unique = (sljit_u8*)(compiler->cpool + CPOOL_SIZE); + compiler->cpool_diff = 0xffffffff; +#endif + +#if (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) + compiler->delay_slot = UNMOVABLE_INS; +#endif + +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + compiler->delay_slot = UNMOVABLE_INS; +#endif + +#if (defined SLJIT_NEEDS_COMPILER_INIT && SLJIT_NEEDS_COMPILER_INIT) + if (!compiler_initialized) { + init_compiler(); + compiler_initialized = 1; + } +#endif + + return compiler; +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_free_compiler(struct sljit_compiler *compiler) +{ + struct sljit_memory_fragment *buf; + struct sljit_memory_fragment *curr; + void *allocator_data = compiler->allocator_data; + SLJIT_UNUSED_ARG(allocator_data); + + buf = compiler->buf; + while (buf) { + curr = buf; + buf = buf->next; + SLJIT_FREE(curr, allocator_data); + } + + buf = compiler->abuf; + while (buf) { + curr = buf; + buf = buf->next; + SLJIT_FREE(curr, allocator_data); + } + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + SLJIT_FREE(compiler->cpool, allocator_data); +#endif + SLJIT_FREE(compiler, allocator_data); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_compiler_memory_error(struct sljit_compiler *compiler) +{ + if (compiler->error == SLJIT_SUCCESS) + compiler->error = SLJIT_ERR_ALLOC_FAILED; +} + +#if (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) +SLJIT_API_FUNC_ATTRIBUTE void sljit_free_code(void* code) +{ + /* Remove thumb mode flag. */ + SLJIT_FREE_EXEC((void*)((sljit_uw)code & ~0x1)); +} +#elif (defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) +SLJIT_API_FUNC_ATTRIBUTE void sljit_free_code(void* code) +{ + /* Resolve indirection. */ + code = (void*)(*(sljit_uw*)code); + SLJIT_FREE_EXEC(code); +} +#else +SLJIT_API_FUNC_ATTRIBUTE void sljit_free_code(void* code) +{ + SLJIT_FREE_EXEC(code); +} +#endif + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_label(struct sljit_jump *jump, struct sljit_label* label) +{ + if (SLJIT_LIKELY(!!jump) && SLJIT_LIKELY(!!label)) { + jump->flags &= ~JUMP_ADDR; + jump->flags |= JUMP_LABEL; + jump->u.label = label; + } +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_target(struct sljit_jump *jump, sljit_uw target) +{ + if (SLJIT_LIKELY(!!jump)) { + jump->flags &= ~JUMP_LABEL; + jump->flags |= JUMP_ADDR; + jump->u.target = target; + } +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_put_label(struct sljit_put_label *put_label, struct sljit_label *label) +{ + if (SLJIT_LIKELY(!!put_label)) + put_label->label = label; +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_current_flags(struct sljit_compiler *compiler, sljit_s32 current_flags) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(current_flags); + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + if ((current_flags & ~(VARIABLE_FLAG_MASK | SLJIT_I32_OP | SLJIT_SET_Z)) == 0) { + compiler->last_flags = GET_FLAG_TYPE(current_flags) | (current_flags & (SLJIT_I32_OP | SLJIT_SET_Z)); + } +#endif +} + +/* --------------------------------------------------------------------- */ +/* Private functions */ +/* --------------------------------------------------------------------- */ + +static void* ensure_buf(struct sljit_compiler *compiler, sljit_uw size) +{ + sljit_u8 *ret; + struct sljit_memory_fragment *new_frag; + + SLJIT_ASSERT(size <= 256); + if (compiler->buf->used_size + size <= (BUF_SIZE - (sljit_uw)SLJIT_OFFSETOF(struct sljit_memory_fragment, memory))) { + ret = compiler->buf->memory + compiler->buf->used_size; + compiler->buf->used_size += size; + return ret; + } + new_frag = (struct sljit_memory_fragment*)SLJIT_MALLOC(BUF_SIZE, compiler->allocator_data); + PTR_FAIL_IF_NULL(new_frag); + new_frag->next = compiler->buf; + compiler->buf = new_frag; + new_frag->used_size = size; + return new_frag->memory; +} + +static void* ensure_abuf(struct sljit_compiler *compiler, sljit_uw size) +{ + sljit_u8 *ret; + struct sljit_memory_fragment *new_frag; + + SLJIT_ASSERT(size <= 256); + if (compiler->abuf->used_size + size <= (ABUF_SIZE - (sljit_uw)SLJIT_OFFSETOF(struct sljit_memory_fragment, memory))) { + ret = compiler->abuf->memory + compiler->abuf->used_size; + compiler->abuf->used_size += size; + return ret; + } + new_frag = (struct sljit_memory_fragment*)SLJIT_MALLOC(ABUF_SIZE, compiler->allocator_data); + PTR_FAIL_IF_NULL(new_frag); + new_frag->next = compiler->abuf; + compiler->abuf = new_frag; + new_frag->used_size = size; + return new_frag->memory; +} + +SLJIT_API_FUNC_ATTRIBUTE void* sljit_alloc_memory(struct sljit_compiler *compiler, sljit_s32 size) +{ + CHECK_ERROR_PTR(); + +#if (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) + if (size <= 0 || size > 128) + return NULL; + size = (size + 7) & ~7; +#else + if (size <= 0 || size > 64) + return NULL; + size = (size + 3) & ~3; +#endif + return ensure_abuf(compiler, size); +} + +static SLJIT_INLINE void reverse_buf(struct sljit_compiler *compiler) +{ + struct sljit_memory_fragment *buf = compiler->buf; + struct sljit_memory_fragment *prev = NULL; + struct sljit_memory_fragment *tmp; + + do { + tmp = buf->next; + buf->next = prev; + prev = buf; + buf = tmp; + } while (buf != NULL); + + compiler->buf = prev; +} + +static SLJIT_INLINE sljit_s32 get_arg_count(sljit_s32 arg_types) +{ + sljit_s32 arg_count = 0; + + arg_types >>= SLJIT_DEF_SHIFT; + while (arg_types) { + arg_count++; + arg_types >>= SLJIT_DEF_SHIFT; + } + + return arg_count; +} + +#if !(defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) + +static SLJIT_INLINE sljit_uw compute_next_addr(struct sljit_label *label, struct sljit_jump *jump, + struct sljit_const *const_, struct sljit_put_label *put_label) +{ + sljit_uw result = ~(sljit_uw)0; + + if (label) + result = label->size; + + if (jump && jump->addr < result) + result = jump->addr; + + if (const_ && const_->addr < result) + result = const_->addr; + + if (put_label && put_label->addr < result) + result = put_label->addr; + + return result; +} + +#endif /* !SLJIT_CONFIG_X86 */ + +static SLJIT_INLINE void set_emit_enter(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + SLJIT_UNUSED_ARG(args); + SLJIT_UNUSED_ARG(local_size); + + compiler->options = options; + compiler->scratches = scratches; + compiler->saveds = saveds; + compiler->fscratches = fscratches; + compiler->fsaveds = fsaveds; +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->logical_local_size = local_size; +#endif +} + +static SLJIT_INLINE void set_set_context(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + SLJIT_UNUSED_ARG(args); + SLJIT_UNUSED_ARG(local_size); + + compiler->options = options; + compiler->scratches = scratches; + compiler->saveds = saveds; + compiler->fscratches = fscratches; + compiler->fsaveds = fsaveds; +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->logical_local_size = local_size; +#endif +} + +static SLJIT_INLINE void set_label(struct sljit_label *label, struct sljit_compiler *compiler) +{ + label->next = NULL; + label->size = compiler->size; + if (compiler->last_label) + compiler->last_label->next = label; + else + compiler->labels = label; + compiler->last_label = label; +} + +static SLJIT_INLINE void set_jump(struct sljit_jump *jump, struct sljit_compiler *compiler, sljit_s32 flags) +{ + jump->next = NULL; + jump->flags = flags; + if (compiler->last_jump) + compiler->last_jump->next = jump; + else + compiler->jumps = jump; + compiler->last_jump = jump; +} + +static SLJIT_INLINE void set_const(struct sljit_const *const_, struct sljit_compiler *compiler) +{ + const_->next = NULL; + const_->addr = compiler->size; + if (compiler->last_const) + compiler->last_const->next = const_; + else + compiler->consts = const_; + compiler->last_const = const_; +} + +static SLJIT_INLINE void set_put_label(struct sljit_put_label *put_label, struct sljit_compiler *compiler, sljit_uw offset) +{ + put_label->next = NULL; + put_label->label = NULL; + put_label->addr = compiler->size - offset; + put_label->flags = 0; + if (compiler->last_put_label) + compiler->last_put_label->next = put_label; + else + compiler->put_labels = put_label; + compiler->last_put_label = put_label; +} + +#define ADDRESSING_DEPENDS_ON(exp, reg) \ + (((exp) & SLJIT_MEM) && (((exp) & REG_MASK) == reg || OFFS_REG(exp) == reg)) + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + +#define FUNCTION_CHECK_IS_REG(r) \ + (((r) >= SLJIT_R0 && (r) < (SLJIT_R0 + compiler->scratches)) \ + || ((r) > (SLJIT_S0 - compiler->saveds) && (r) <= SLJIT_S0)) + +#define FUNCTION_CHECK_IS_FREG(fr) \ + (((fr) >= SLJIT_FR0 && (fr) < (SLJIT_FR0 + compiler->fscratches)) \ + || ((fr) > (SLJIT_FS0 - compiler->fsaveds) && (fr) <= SLJIT_FS0)) + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) +#define CHECK_IF_VIRTUAL_REGISTER(p) ((p) <= SLJIT_S3 && (p) >= SLJIT_S8) +#else +#define CHECK_IF_VIRTUAL_REGISTER(p) 0 +#endif + +static sljit_s32 function_check_src_mem(struct sljit_compiler *compiler, sljit_s32 p, sljit_sw i) +{ + if (compiler->scratches == -1 || compiler->saveds == -1) + return 0; + + if (!(p & SLJIT_MEM)) + return 0; + + if (!((p & REG_MASK) == SLJIT_UNUSED || FUNCTION_CHECK_IS_REG(p & REG_MASK))) + return 0; + + if (CHECK_IF_VIRTUAL_REGISTER(p & REG_MASK)) + return 0; + + if (p & OFFS_REG_MASK) { + if ((p & REG_MASK) == SLJIT_UNUSED) + return 0; + + if (!(FUNCTION_CHECK_IS_REG(OFFS_REG(p)))) + return 0; + + if (CHECK_IF_VIRTUAL_REGISTER(OFFS_REG(p))) + return 0; + + if ((i & ~0x3) != 0) + return 0; + } + + return (p & ~(SLJIT_MEM | REG_MASK | OFFS_REG_MASK)) == 0; +} + +#define FUNCTION_CHECK_SRC_MEM(p, i) \ + CHECK_ARGUMENT(function_check_src_mem(compiler, p, i)); + +static sljit_s32 function_check_src(struct sljit_compiler *compiler, sljit_s32 p, sljit_sw i) +{ + if (compiler->scratches == -1 || compiler->saveds == -1) + return 0; + + if (FUNCTION_CHECK_IS_REG(p)) + return (i == 0); + + if (p == SLJIT_IMM) + return 1; + + if (p == SLJIT_MEM1(SLJIT_SP)) + return (i >= 0 && i < compiler->logical_local_size); + + return function_check_src_mem(compiler, p, i); +} + +#define FUNCTION_CHECK_SRC(p, i) \ + CHECK_ARGUMENT(function_check_src(compiler, p, i)); + +static sljit_s32 function_check_dst(struct sljit_compiler *compiler, sljit_s32 p, sljit_sw i, sljit_s32 unused) +{ + if (compiler->scratches == -1 || compiler->saveds == -1) + return 0; + + if (FUNCTION_CHECK_IS_REG(p) || ((unused) && (p) == SLJIT_UNUSED)) + return (i == 0); + + if (p == SLJIT_MEM1(SLJIT_SP)) + return (i >= 0 && i < compiler->logical_local_size); + + return function_check_src_mem(compiler, p, i); +} + +#define FUNCTION_CHECK_DST(p, i, unused) \ + CHECK_ARGUMENT(function_check_dst(compiler, p, i, unused)); + +static sljit_s32 function_fcheck(struct sljit_compiler *compiler, sljit_s32 p, sljit_sw i) +{ + if (compiler->scratches == -1 || compiler->saveds == -1) + return 0; + + if (FUNCTION_CHECK_IS_FREG(p)) + return (i == 0); + + if (p == SLJIT_MEM1(SLJIT_SP)) + return (i >= 0 && i < compiler->logical_local_size); + + return function_check_src_mem(compiler, p, i); +} + +#define FUNCTION_FCHECK(p, i) \ + CHECK_ARGUMENT(function_fcheck(compiler, p, i)); + +#endif /* SLJIT_ARGUMENT_CHECKS */ + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + +SLJIT_API_FUNC_ATTRIBUTE void sljit_compiler_verbose(struct sljit_compiler *compiler, FILE* verbose) +{ + compiler->verbose = verbose; +} + +#if (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) +#ifdef _WIN64 +# define SLJIT_PRINT_D "I64" +#else +# define SLJIT_PRINT_D "l" +#endif +#else +# define SLJIT_PRINT_D "" +#endif + +static void sljit_verbose_reg(struct sljit_compiler *compiler, sljit_s32 r) +{ + if (r < (SLJIT_R0 + compiler->scratches)) + fprintf(compiler->verbose, "r%d", r - SLJIT_R0); + else if (r != SLJIT_SP) + fprintf(compiler->verbose, "s%d", SLJIT_NUMBER_OF_REGISTERS - r); + else + fprintf(compiler->verbose, "sp"); +} + +static void sljit_verbose_freg(struct sljit_compiler *compiler, sljit_s32 r) +{ + if (r < (SLJIT_FR0 + compiler->fscratches)) + fprintf(compiler->verbose, "fr%d", r - SLJIT_FR0); + else + fprintf(compiler->verbose, "fs%d", SLJIT_NUMBER_OF_FLOAT_REGISTERS - r); +} + +static void sljit_verbose_param(struct sljit_compiler *compiler, sljit_s32 p, sljit_sw i) +{ + if ((p) & SLJIT_IMM) + fprintf(compiler->verbose, "#%" SLJIT_PRINT_D "d", (i)); + else if ((p) & SLJIT_MEM) { + if ((p) & REG_MASK) { + fputc('[', compiler->verbose); + sljit_verbose_reg(compiler, (p) & REG_MASK); + if ((p) & OFFS_REG_MASK) { + fprintf(compiler->verbose, " + "); + sljit_verbose_reg(compiler, OFFS_REG(p)); + if (i) + fprintf(compiler->verbose, " * %d", 1 << (i)); + } + else if (i) + fprintf(compiler->verbose, " + %" SLJIT_PRINT_D "d", (i)); + fputc(']', compiler->verbose); + } + else + fprintf(compiler->verbose, "[#%" SLJIT_PRINT_D "d]", (i)); + } else if (p) + sljit_verbose_reg(compiler, p); + else + fprintf(compiler->verbose, "unused"); +} + +static void sljit_verbose_fparam(struct sljit_compiler *compiler, sljit_s32 p, sljit_sw i) +{ + if ((p) & SLJIT_MEM) { + if ((p) & REG_MASK) { + fputc('[', compiler->verbose); + sljit_verbose_reg(compiler, (p) & REG_MASK); + if ((p) & OFFS_REG_MASK) { + fprintf(compiler->verbose, " + "); + sljit_verbose_reg(compiler, OFFS_REG(p)); + if (i) + fprintf(compiler->verbose, "%d", 1 << (i)); + } + else if (i) + fprintf(compiler->verbose, " + %" SLJIT_PRINT_D "d", (i)); + fputc(']', compiler->verbose); + } + else + fprintf(compiler->verbose, "[#%" SLJIT_PRINT_D "d]", (i)); + } + else + sljit_verbose_freg(compiler, p); +} + +static const char* op0_names[] = { + (char*)"breakpoint", (char*)"nop", (char*)"lmul.uw", (char*)"lmul.sw", + (char*)"divmod.u", (char*)"divmod.s", (char*)"div.u", (char*)"div.s" +}; + +static const char* op1_names[] = { + (char*)"", (char*)".u8", (char*)".s8", (char*)".u16", + (char*)".s16", (char*)".u32", (char*)".s32", (char*)".p", + (char*)"", (char*)".u8", (char*)".s8", (char*)".u16", + (char*)".s16", (char*)".u32", (char*)".s32", (char*)".p", + (char*)"not", (char*)"neg", (char*)"clz", +}; + +static const char* op2_names[] = { + (char*)"add", (char*)"addc", (char*)"sub", (char*)"subc", + (char*)"mul", (char*)"and", (char*)"or", (char*)"xor", + (char*)"shl", (char*)"lshr", (char*)"ashr", +}; + +static const char* fop1_names[] = { + (char*)"mov", (char*)"conv", (char*)"conv", (char*)"conv", + (char*)"conv", (char*)"conv", (char*)"cmp", (char*)"neg", + (char*)"abs", +}; + +static const char* fop2_names[] = { + (char*)"add", (char*)"sub", (char*)"mul", (char*)"div" +}; + +#define JUMP_POSTFIX(type) \ + ((type & 0xff) <= SLJIT_MUL_NOT_OVERFLOW ? ((type & SLJIT_I32_OP) ? "32" : "") \ + : ((type & 0xff) <= SLJIT_ORDERED_F64 ? ((type & SLJIT_F32_OP) ? ".f32" : ".f64") : "")) + +static char* jump_names[] = { + (char*)"equal", (char*)"not_equal", + (char*)"less", (char*)"greater_equal", + (char*)"greater", (char*)"less_equal", + (char*)"sig_less", (char*)"sig_greater_equal", + (char*)"sig_greater", (char*)"sig_less_equal", + (char*)"overflow", (char*)"not_overflow", + (char*)"mul_overflow", (char*)"mul_not_overflow", + (char*)"carry", (char*)"", + (char*)"equal", (char*)"not_equal", + (char*)"less", (char*)"greater_equal", + (char*)"greater", (char*)"less_equal", + (char*)"unordered", (char*)"ordered", + (char*)"jump", (char*)"fast_call", + (char*)"call", (char*)"call.cdecl" +}; + +static char* call_arg_names[] = { + (char*)"void", (char*)"sw", (char*)"uw", (char*)"s32", (char*)"u32", (char*)"f32", (char*)"f64" +}; + +#endif /* SLJIT_VERBOSE */ + +/* --------------------------------------------------------------------- */ +/* Arch dependent */ +/* --------------------------------------------------------------------- */ + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) \ + || (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_generate_code(struct sljit_compiler *compiler) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + struct sljit_jump *jump; +#endif + + SLJIT_UNUSED_ARG(compiler); + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(compiler->size > 0); + jump = compiler->jumps; + while (jump) { + /* All jumps have target. */ + CHECK_ARGUMENT(jump->flags & (JUMP_LABEL | JUMP_ADDR)); + jump = jump->next; + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_enter(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + sljit_s32 types, arg_count, curr_type; +#endif + + SLJIT_UNUSED_ARG(compiler); + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(!(options & ~SLJIT_F64_ALIGNMENT)); + CHECK_ARGUMENT(scratches >= 0 && scratches <= SLJIT_NUMBER_OF_REGISTERS); + CHECK_ARGUMENT(saveds >= 0 && saveds <= SLJIT_NUMBER_OF_REGISTERS); + CHECK_ARGUMENT(scratches + saveds <= SLJIT_NUMBER_OF_REGISTERS); + CHECK_ARGUMENT(fscratches >= 0 && fscratches <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); + CHECK_ARGUMENT(fsaveds >= 0 && fsaveds <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); + CHECK_ARGUMENT(fscratches + fsaveds <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); + CHECK_ARGUMENT(local_size >= 0 && local_size <= SLJIT_MAX_LOCAL_SIZE); + CHECK_ARGUMENT((arg_types & SLJIT_DEF_MASK) == 0); + + types = (arg_types >> SLJIT_DEF_SHIFT); + arg_count = 0; + while (types != 0 && arg_count < 3) { + curr_type = (types & SLJIT_DEF_MASK); + CHECK_ARGUMENT(curr_type == SLJIT_ARG_TYPE_SW || curr_type == SLJIT_ARG_TYPE_UW); + arg_count++; + types >>= SLJIT_DEF_SHIFT; + } + CHECK_ARGUMENT(arg_count <= saveds && types == 0); + + compiler->last_flags = 0; +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " enter options:%s args[", (options & SLJIT_F64_ALIGNMENT) ? "f64_align" : ""); + + arg_types >>= SLJIT_DEF_SHIFT; + while (arg_types) { + fprintf(compiler->verbose, "%s", call_arg_names[arg_types & SLJIT_DEF_MASK]); + arg_types >>= SLJIT_DEF_SHIFT; + if (arg_types) + fprintf(compiler->verbose, ","); + } + + fprintf(compiler->verbose, "] scratches:%d saveds:%d fscratches:%d fsaveds:%d local_size:%d\n", + scratches, saveds, fscratches, fsaveds, local_size); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_set_context(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + sljit_s32 types, arg_count, curr_type; +#endif + + SLJIT_UNUSED_ARG(compiler); + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(!(options & ~SLJIT_F64_ALIGNMENT)); + CHECK_ARGUMENT(scratches >= 0 && scratches <= SLJIT_NUMBER_OF_REGISTERS); + CHECK_ARGUMENT(saveds >= 0 && saveds <= SLJIT_NUMBER_OF_REGISTERS); + CHECK_ARGUMENT(scratches + saveds <= SLJIT_NUMBER_OF_REGISTERS); + CHECK_ARGUMENT(fscratches >= 0 && fscratches <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); + CHECK_ARGUMENT(fsaveds >= 0 && fsaveds <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); + CHECK_ARGUMENT(fscratches + fsaveds <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); + CHECK_ARGUMENT(local_size >= 0 && local_size <= SLJIT_MAX_LOCAL_SIZE); + + types = (arg_types >> SLJIT_DEF_SHIFT); + arg_count = 0; + while (types != 0 && arg_count < 3) { + curr_type = (types & SLJIT_DEF_MASK); + CHECK_ARGUMENT(curr_type == SLJIT_ARG_TYPE_SW || curr_type == SLJIT_ARG_TYPE_UW); + arg_count++; + types >>= SLJIT_DEF_SHIFT; + } + CHECK_ARGUMENT(arg_count <= saveds && types == 0); + + compiler->last_flags = 0; +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " set_context options:%s args[", (options & SLJIT_F64_ALIGNMENT) ? "f64_align" : ""); + + arg_types >>= SLJIT_DEF_SHIFT; + while (arg_types) { + fprintf(compiler->verbose, "%s", call_arg_names[arg_types & SLJIT_DEF_MASK]); + arg_types >>= SLJIT_DEF_SHIFT; + if (arg_types) + fprintf(compiler->verbose, ","); + } + + fprintf(compiler->verbose, "] scratches:%d saveds:%d fscratches:%d fsaveds:%d local_size:%d\n", + scratches, saveds, fscratches, fsaveds, local_size); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(compiler->scratches >= 0); + if (op != SLJIT_UNUSED) { + CHECK_ARGUMENT(op >= SLJIT_MOV && op <= SLJIT_MOV_P); + FUNCTION_CHECK_SRC(src, srcw); + } + else + CHECK_ARGUMENT(src == 0 && srcw == 0); + compiler->last_flags = 0; +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + if (op == SLJIT_UNUSED) + fprintf(compiler->verbose, " return\n"); + else { + fprintf(compiler->verbose, " return%s ", op1_names[op - SLJIT_OP1_BASE]); + sljit_verbose_param(compiler, src, srcw); + fprintf(compiler->verbose, "\n"); + } + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + FUNCTION_CHECK_DST(dst, dstw, 0); + compiler->last_flags = 0; +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " fast_enter "); + sljit_verbose_param(compiler, dst, dstw); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + FUNCTION_CHECK_SRC(src, srcw); + CHECK_ARGUMENT(src != SLJIT_IMM); + compiler->last_flags = 0; +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " fast_return "); + sljit_verbose_param(compiler, src, srcw); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT((op >= SLJIT_BREAKPOINT && op <= SLJIT_LMUL_SW) + || ((op & ~SLJIT_I32_OP) >= SLJIT_DIVMOD_UW && (op & ~SLJIT_I32_OP) <= SLJIT_DIV_SW)); + CHECK_ARGUMENT(op < SLJIT_LMUL_UW || compiler->scratches >= 2); + if (op >= SLJIT_LMUL_UW) + compiler->last_flags = 0; +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) + { + fprintf(compiler->verbose, " %s", op0_names[GET_OPCODE(op) - SLJIT_OP0_BASE]); + if (GET_OPCODE(op) >= SLJIT_DIVMOD_UW) { + fprintf(compiler->verbose, (op & SLJIT_I32_OP) ? "32" : "w"); + } + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + if (SLJIT_UNLIKELY(compiler->skip_checks)) { + compiler->skip_checks = 0; + CHECK_RETURN_OK; + } + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_MOV && GET_OPCODE(op) <= SLJIT_CLZ); + + switch (GET_OPCODE(op)) { + case SLJIT_NOT: + /* Only SLJIT_I32_OP and SLJIT_SET_Z are allowed. */ + CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK)); + break; + case SLJIT_NEG: + CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK) + || GET_FLAG_TYPE(op) == SLJIT_OVERFLOW); + break; + case SLJIT_MOV: + case SLJIT_MOV_U32: + case SLJIT_MOV_P: + /* Nothing allowed */ + CHECK_ARGUMENT(!(op & (SLJIT_I32_OP | SLJIT_SET_Z | VARIABLE_FLAG_MASK))); + break; + default: + /* Only SLJIT_I32_OP is allowed. */ + CHECK_ARGUMENT(!(op & (SLJIT_SET_Z | VARIABLE_FLAG_MASK))); + break; + } + + FUNCTION_CHECK_DST(dst, dstw, 1); + FUNCTION_CHECK_SRC(src, srcw); + + if (GET_OPCODE(op) >= SLJIT_NOT) { + CHECK_ARGUMENT(src != SLJIT_IMM); + compiler->last_flags = GET_FLAG_TYPE(op) | (op & (SLJIT_I32_OP | SLJIT_SET_Z)); + } +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + if (GET_OPCODE(op) <= SLJIT_MOV_P) + { + fprintf(compiler->verbose, " mov%s%s ", !(op & SLJIT_I32_OP) ? "" : "32", + (op != SLJIT_MOV32) ? op1_names[GET_OPCODE(op) - SLJIT_OP1_BASE] : ""); + } + else + { + fprintf(compiler->verbose, " %s%s%s%s%s ", op1_names[GET_OPCODE(op) - SLJIT_OP1_BASE], !(op & SLJIT_I32_OP) ? "" : "32", + !(op & SLJIT_SET_Z) ? "" : ".z", !(op & VARIABLE_FLAG_MASK) ? "" : ".", + !(op & VARIABLE_FLAG_MASK) ? "" : jump_names[GET_FLAG_TYPE(op)]); + } + + sljit_verbose_param(compiler, dst, dstw); + fprintf(compiler->verbose, ", "); + sljit_verbose_param(compiler, src, srcw); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + if (SLJIT_UNLIKELY(compiler->skip_checks)) { + compiler->skip_checks = 0; + CHECK_RETURN_OK; + } + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_ADD && GET_OPCODE(op) <= SLJIT_ASHR); + + switch (GET_OPCODE(op)) { + case SLJIT_AND: + case SLJIT_OR: + case SLJIT_XOR: + case SLJIT_SHL: + case SLJIT_LSHR: + case SLJIT_ASHR: + CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK)); + break; + case SLJIT_MUL: + CHECK_ARGUMENT(!(op & SLJIT_SET_Z)); + CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK) + || GET_FLAG_TYPE(op) == SLJIT_MUL_OVERFLOW); + break; + case SLJIT_ADD: + CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK) + || GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY) + || GET_FLAG_TYPE(op) == SLJIT_OVERFLOW); + break; + case SLJIT_SUB: + CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK) + || (GET_FLAG_TYPE(op) >= SLJIT_LESS && GET_FLAG_TYPE(op) <= SLJIT_OVERFLOW) + || GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY)); + break; + case SLJIT_ADDC: + case SLJIT_SUBC: + CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK) + || GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY)); + CHECK_ARGUMENT((compiler->last_flags & 0xff) == GET_FLAG_TYPE(SLJIT_SET_CARRY)); + CHECK_ARGUMENT((op & SLJIT_I32_OP) == (compiler->last_flags & SLJIT_I32_OP)); + break; + default: + SLJIT_UNREACHABLE(); + break; + } + + FUNCTION_CHECK_DST(dst, dstw, 1); + FUNCTION_CHECK_SRC(src1, src1w); + FUNCTION_CHECK_SRC(src2, src2w); + compiler->last_flags = GET_FLAG_TYPE(op) | (op & (SLJIT_I32_OP | SLJIT_SET_Z)); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " %s%s%s%s%s ", op2_names[GET_OPCODE(op) - SLJIT_OP2_BASE], !(op & SLJIT_I32_OP) ? "" : "32", + !(op & SLJIT_SET_Z) ? "" : ".z", !(op & VARIABLE_FLAG_MASK) ? "" : ".", + !(op & VARIABLE_FLAG_MASK) ? "" : jump_names[GET_FLAG_TYPE(op)]); + sljit_verbose_param(compiler, dst, dstw); + fprintf(compiler->verbose, ", "); + sljit_verbose_param(compiler, src1, src1w); + fprintf(compiler->verbose, ", "); + sljit_verbose_param(compiler, src2, src2w); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_register_index(sljit_s32 reg) +{ + SLJIT_UNUSED_ARG(reg); +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(reg > 0 && reg <= SLJIT_NUMBER_OF_REGISTERS); +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_float_register_index(sljit_s32 reg) +{ + SLJIT_UNUSED_ARG(reg); +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(reg > 0 && reg <= SLJIT_NUMBER_OF_FLOAT_REGISTERS); +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op_custom(struct sljit_compiler *compiler, + void *instruction, sljit_s32 size) +{ +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + int i; +#endif + + SLJIT_UNUSED_ARG(compiler); + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(instruction); + +#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) + CHECK_ARGUMENT(size > 0 && size < 16); +#elif (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) + CHECK_ARGUMENT((size == 2 && (((sljit_sw)instruction) & 0x1) == 0) + || (size == 4 && (((sljit_sw)instruction) & 0x3) == 0)); +#else + CHECK_ARGUMENT(size == 4 && (((sljit_sw)instruction) & 0x3) == 0); +#endif + + compiler->last_flags = 0; +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " op_custom"); + for (i = 0; i < size; i++) + fprintf(compiler->verbose, " 0x%x", ((sljit_u8*)instruction)[i]); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + if (SLJIT_UNLIKELY(compiler->skip_checks)) { + compiler->skip_checks = 0; + CHECK_RETURN_OK; + } + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(sljit_has_cpu_feature(SLJIT_HAS_FPU)); + CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_MOV_F64 && GET_OPCODE(op) <= SLJIT_ABS_F64); + CHECK_ARGUMENT(!(op & (SLJIT_SET_Z | VARIABLE_FLAG_MASK))); + FUNCTION_FCHECK(src, srcw); + FUNCTION_FCHECK(dst, dstw); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) + fprintf(compiler->verbose, " %s%s ", fop1_names[SLJIT_CONV_F64_FROM_F32 - SLJIT_FOP1_BASE], + (op & SLJIT_F32_OP) ? ".f32.from.f64" : ".f64.from.f32"); + else + fprintf(compiler->verbose, " %s%s ", fop1_names[GET_OPCODE(op) - SLJIT_FOP1_BASE], + (op & SLJIT_F32_OP) ? ".f32" : ".f64"); + + sljit_verbose_fparam(compiler, dst, dstw); + fprintf(compiler->verbose, ", "); + sljit_verbose_fparam(compiler, src, srcw); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->last_flags = GET_FLAG_TYPE(op) | (op & (SLJIT_I32_OP | SLJIT_SET_Z)); +#endif + + if (SLJIT_UNLIKELY(compiler->skip_checks)) { + compiler->skip_checks = 0; + CHECK_RETURN_OK; + } + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(sljit_has_cpu_feature(SLJIT_HAS_FPU)); + CHECK_ARGUMENT(GET_OPCODE(op) == SLJIT_CMP_F64); + CHECK_ARGUMENT(!(op & SLJIT_SET_Z)); + CHECK_ARGUMENT((op & VARIABLE_FLAG_MASK) + || (GET_FLAG_TYPE(op) >= SLJIT_EQUAL_F64 && GET_FLAG_TYPE(op) <= SLJIT_ORDERED_F64)); + FUNCTION_FCHECK(src1, src1w); + FUNCTION_FCHECK(src2, src2w); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " %s%s", fop1_names[SLJIT_CMP_F64 - SLJIT_FOP1_BASE], (op & SLJIT_F32_OP) ? ".f32" : ".f64"); + if (op & VARIABLE_FLAG_MASK) { + fprintf(compiler->verbose, ".%s_f", jump_names[GET_FLAG_TYPE(op)]); + } + fprintf(compiler->verbose, " "); + sljit_verbose_fparam(compiler, src1, src1w); + fprintf(compiler->verbose, ", "); + sljit_verbose_fparam(compiler, src2, src2w); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + if (SLJIT_UNLIKELY(compiler->skip_checks)) { + compiler->skip_checks = 0; + CHECK_RETURN_OK; + } + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(sljit_has_cpu_feature(SLJIT_HAS_FPU)); + CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_CONV_SW_FROM_F64 && GET_OPCODE(op) <= SLJIT_CONV_S32_FROM_F64); + CHECK_ARGUMENT(!(op & (SLJIT_SET_Z | VARIABLE_FLAG_MASK))); + FUNCTION_FCHECK(src, srcw); + FUNCTION_CHECK_DST(dst, dstw, 0); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " %s%s.from%s ", fop1_names[GET_OPCODE(op) - SLJIT_FOP1_BASE], + (GET_OPCODE(op) == SLJIT_CONV_S32_FROM_F64) ? ".s32" : ".sw", + (op & SLJIT_F32_OP) ? ".f32" : ".f64"); + sljit_verbose_param(compiler, dst, dstw); + fprintf(compiler->verbose, ", "); + sljit_verbose_fparam(compiler, src, srcw); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + if (SLJIT_UNLIKELY(compiler->skip_checks)) { + compiler->skip_checks = 0; + CHECK_RETURN_OK; + } + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(sljit_has_cpu_feature(SLJIT_HAS_FPU)); + CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_CONV_F64_FROM_SW && GET_OPCODE(op) <= SLJIT_CONV_F64_FROM_S32); + CHECK_ARGUMENT(!(op & (SLJIT_SET_Z | VARIABLE_FLAG_MASK))); + FUNCTION_CHECK_SRC(src, srcw); + FUNCTION_FCHECK(dst, dstw); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " %s%s.from%s ", fop1_names[GET_OPCODE(op) - SLJIT_FOP1_BASE], + (op & SLJIT_F32_OP) ? ".f32" : ".f64", + (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) ? ".s32" : ".sw"); + sljit_verbose_fparam(compiler, dst, dstw); + fprintf(compiler->verbose, ", "); + sljit_verbose_param(compiler, src, srcw); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(sljit_has_cpu_feature(SLJIT_HAS_FPU)); + CHECK_ARGUMENT(GET_OPCODE(op) >= SLJIT_ADD_F64 && GET_OPCODE(op) <= SLJIT_DIV_F64); + CHECK_ARGUMENT(!(op & (SLJIT_SET_Z | VARIABLE_FLAG_MASK))); + FUNCTION_FCHECK(src1, src1w); + FUNCTION_FCHECK(src2, src2w); + FUNCTION_FCHECK(dst, dstw); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " %s%s ", fop2_names[GET_OPCODE(op) - SLJIT_FOP2_BASE], (op & SLJIT_F32_OP) ? ".f32" : ".f64"); + sljit_verbose_fparam(compiler, dst, dstw); + fprintf(compiler->verbose, ", "); + sljit_verbose_fparam(compiler, src1, src1w); + fprintf(compiler->verbose, ", "); + sljit_verbose_fparam(compiler, src2, src2w); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_label(struct sljit_compiler *compiler) +{ + SLJIT_UNUSED_ARG(compiler); + + if (SLJIT_UNLIKELY(compiler->skip_checks)) { + compiler->skip_checks = 0; + CHECK_RETURN_OK; + } + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->last_flags = 0; +#endif + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) + fprintf(compiler->verbose, "label:\n"); +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) +{ + if (SLJIT_UNLIKELY(compiler->skip_checks)) { + compiler->skip_checks = 0; + CHECK_RETURN_OK; + } + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP | SLJIT_I32_OP))); + CHECK_ARGUMENT((type & 0xff) != GET_FLAG_TYPE(SLJIT_SET_CARRY) && (type & 0xff) != (GET_FLAG_TYPE(SLJIT_SET_CARRY) + 1)); + CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_FAST_CALL); + CHECK_ARGUMENT((type & 0xff) < SLJIT_JUMP || !(type & SLJIT_I32_OP)); + + if ((type & 0xff) < SLJIT_JUMP) { + if ((type & 0xff) <= SLJIT_NOT_ZERO) + CHECK_ARGUMENT(compiler->last_flags & SLJIT_SET_Z); + else + CHECK_ARGUMENT((type & 0xff) == (compiler->last_flags & 0xff) + || ((type & 0xff) == SLJIT_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_OVERFLOW) + || ((type & 0xff) == SLJIT_MUL_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_MUL_OVERFLOW)); + CHECK_ARGUMENT((type & SLJIT_I32_OP) == (compiler->last_flags & SLJIT_I32_OP)); + } +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) + fprintf(compiler->verbose, " jump%s %s%s\n", !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r", + jump_names[type & 0xff], JUMP_POSTFIX(type)); +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + sljit_s32 i, types, curr_type, scratches, fscratches; + + CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP))); + CHECK_ARGUMENT((type & 0xff) == SLJIT_CALL || (type & 0xff) == SLJIT_CALL_CDECL); + + types = arg_types; + scratches = 0; + fscratches = 0; + for (i = 0; i < 5; i++) { + curr_type = (types & SLJIT_DEF_MASK); + CHECK_ARGUMENT(curr_type <= SLJIT_ARG_TYPE_F64); + if (i > 0) { + if (curr_type == 0) { + break; + } + if (curr_type >= SLJIT_ARG_TYPE_F32) + fscratches++; + else + scratches++; + } else { + if (curr_type >= SLJIT_ARG_TYPE_F32) { + CHECK_ARGUMENT(compiler->fscratches > 0); + } else if (curr_type >= SLJIT_ARG_TYPE_SW) { + CHECK_ARGUMENT(compiler->scratches > 0); + } + } + types >>= SLJIT_DEF_SHIFT; + } + CHECK_ARGUMENT(compiler->scratches >= scratches); + CHECK_ARGUMENT(compiler->fscratches >= fscratches); + CHECK_ARGUMENT(types == 0); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " %s%s ret[%s", jump_names[type & 0xff], + !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r", call_arg_names[arg_types & SLJIT_DEF_MASK]); + + arg_types >>= SLJIT_DEF_SHIFT; + if (arg_types) { + fprintf(compiler->verbose, "], args["); + do { + fprintf(compiler->verbose, "%s", call_arg_names[arg_types & SLJIT_DEF_MASK]); + arg_types >>= SLJIT_DEF_SHIFT; + if (arg_types) + fprintf(compiler->verbose, ","); + } while (arg_types); + } + fprintf(compiler->verbose, "]\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP | SLJIT_I32_OP))); + CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_SIG_LESS_EQUAL); + FUNCTION_CHECK_SRC(src1, src1w); + FUNCTION_CHECK_SRC(src2, src2w); + compiler->last_flags = 0; +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " cmp%s %s%s, ", !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r", + jump_names[type & 0xff], (type & SLJIT_I32_OP) ? "32" : ""); + sljit_verbose_param(compiler, src1, src1w); + fprintf(compiler->verbose, ", "); + sljit_verbose_param(compiler, src2, src2w); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(sljit_has_cpu_feature(SLJIT_HAS_FPU)); + CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_REWRITABLE_JUMP | SLJIT_F32_OP))); + CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL_F64 && (type & 0xff) <= SLJIT_ORDERED_F64); + FUNCTION_FCHECK(src1, src1w); + FUNCTION_FCHECK(src2, src2w); + compiler->last_flags = 0; +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " fcmp%s %s%s, ", !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r", + jump_names[type & 0xff], (type & SLJIT_F32_OP) ? ".f32" : ".f64"); + sljit_verbose_fparam(compiler, src1, src1w); + fprintf(compiler->verbose, ", "); + sljit_verbose_fparam(compiler, src2, src2w); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 src, sljit_sw srcw) +{ + if (SLJIT_UNLIKELY(compiler->skip_checks)) { + compiler->skip_checks = 0; + CHECK_RETURN_OK; + } + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(type >= SLJIT_JUMP && type <= SLJIT_FAST_CALL); + FUNCTION_CHECK_SRC(src, srcw); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " ijump.%s ", jump_names[type]); + sljit_verbose_param(compiler, src, srcw); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types, + sljit_s32 src, sljit_sw srcw) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + sljit_s32 i, types, curr_type, scratches, fscratches; + + CHECK_ARGUMENT(type == SLJIT_CALL || type == SLJIT_CALL_CDECL); + FUNCTION_CHECK_SRC(src, srcw); + + types = arg_types; + scratches = 0; + fscratches = 0; + for (i = 0; i < 5; i++) { + curr_type = (types & SLJIT_DEF_MASK); + CHECK_ARGUMENT(curr_type <= SLJIT_ARG_TYPE_F64); + if (i > 0) { + if (curr_type == 0) { + break; + } + if (curr_type >= SLJIT_ARG_TYPE_F32) + fscratches++; + else + scratches++; + } else { + if (curr_type >= SLJIT_ARG_TYPE_F32) { + CHECK_ARGUMENT(compiler->fscratches > 0); + } else if (curr_type >= SLJIT_ARG_TYPE_SW) { + CHECK_ARGUMENT(compiler->scratches > 0); + } + } + types >>= SLJIT_DEF_SHIFT; + } + CHECK_ARGUMENT(compiler->scratches >= scratches); + CHECK_ARGUMENT(compiler->fscratches >= fscratches); + CHECK_ARGUMENT(types == 0); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " i%s%s ret[%s", jump_names[type & 0xff], + !(type & SLJIT_REWRITABLE_JUMP) ? "" : ".r", call_arg_names[arg_types & SLJIT_DEF_MASK]); + + arg_types >>= SLJIT_DEF_SHIFT; + if (arg_types) { + fprintf(compiler->verbose, "], args["); + do { + fprintf(compiler->verbose, "%s", call_arg_names[arg_types & SLJIT_DEF_MASK]); + arg_types >>= SLJIT_DEF_SHIFT; + if (arg_types) + fprintf(compiler->verbose, ","); + } while (arg_types); + } + fprintf(compiler->verbose, "], "); + sljit_verbose_param(compiler, src, srcw); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 type) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_I32_OP))); + CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_ORDERED_F64); + CHECK_ARGUMENT((type & 0xff) != GET_FLAG_TYPE(SLJIT_SET_CARRY) && (type & 0xff) != (GET_FLAG_TYPE(SLJIT_SET_CARRY) + 1)); + CHECK_ARGUMENT(op == SLJIT_MOV || op == SLJIT_MOV32 + || (GET_OPCODE(op) >= SLJIT_AND && GET_OPCODE(op) <= SLJIT_XOR)); + CHECK_ARGUMENT(!(op & VARIABLE_FLAG_MASK)); + + if ((type & 0xff) <= SLJIT_NOT_ZERO) + CHECK_ARGUMENT(compiler->last_flags & SLJIT_SET_Z); + else + CHECK_ARGUMENT((type & 0xff) == (compiler->last_flags & 0xff) + || ((type & 0xff) == SLJIT_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_OVERFLOW) + || ((type & 0xff) == SLJIT_MUL_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_MUL_OVERFLOW)); + + FUNCTION_CHECK_DST(dst, dstw, 0); + + if (GET_OPCODE(op) >= SLJIT_ADD) + compiler->last_flags = GET_FLAG_TYPE(op) | (op & (SLJIT_I32_OP | SLJIT_SET_Z)); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " flags%s %s%s, ", + !(op & SLJIT_SET_Z) ? "" : ".z", + GET_OPCODE(op) < SLJIT_OP2_BASE ? "mov" : op2_names[GET_OPCODE(op) - SLJIT_OP2_BASE], + GET_OPCODE(op) < SLJIT_OP2_BASE ? op1_names[GET_OPCODE(op) - SLJIT_OP1_BASE] : ((op & SLJIT_I32_OP) ? "32" : "")); + sljit_verbose_param(compiler, dst, dstw); + fprintf(compiler->verbose, ", %s%s\n", jump_names[type & 0xff], JUMP_POSTFIX(type)); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 dst_reg, + sljit_s32 src, sljit_sw srcw) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_I32_OP))); + CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_ORDERED_F64); + + CHECK_ARGUMENT(compiler->scratches != -1 && compiler->saveds != -1); + CHECK_ARGUMENT(FUNCTION_CHECK_IS_REG(dst_reg & ~SLJIT_I32_OP)); + if (src != SLJIT_IMM) { + CHECK_ARGUMENT(FUNCTION_CHECK_IS_REG(src)); + CHECK_ARGUMENT(srcw == 0); + } + + if ((type & 0xff) <= SLJIT_NOT_ZERO) + CHECK_ARGUMENT(compiler->last_flags & SLJIT_SET_Z); + else + CHECK_ARGUMENT((type & 0xff) == (compiler->last_flags & 0xff) + || ((type & 0xff) == SLJIT_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_OVERFLOW) + || ((type & 0xff) == SLJIT_MUL_NOT_OVERFLOW && (compiler->last_flags & 0xff) == SLJIT_MUL_OVERFLOW)); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " cmov%s %s%s, ", + !(dst_reg & SLJIT_I32_OP) ? "" : "32", + jump_names[type & 0xff], JUMP_POSTFIX(type)); + sljit_verbose_reg(compiler, dst_reg & ~SLJIT_I32_OP); + fprintf(compiler->verbose, ", "); + sljit_verbose_param(compiler, src, srcw); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 reg, + sljit_s32 mem, sljit_sw memw) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT((type & 0xff) >= SLJIT_MOV && (type & 0xff) <= SLJIT_MOV_P); + CHECK_ARGUMENT(!(type & SLJIT_I32_OP) || ((type & 0xff) != SLJIT_MOV && (type & 0xff) != SLJIT_MOV_U32 && (type & 0xff) != SLJIT_MOV_P)); + CHECK_ARGUMENT((type & SLJIT_MEM_PRE) || (type & SLJIT_MEM_POST)); + CHECK_ARGUMENT((type & (SLJIT_MEM_PRE | SLJIT_MEM_POST)) != (SLJIT_MEM_PRE | SLJIT_MEM_POST)); + CHECK_ARGUMENT((type & ~(0xff | SLJIT_I32_OP | SLJIT_MEM_STORE | SLJIT_MEM_SUPP | SLJIT_MEM_PRE | SLJIT_MEM_POST)) == 0); + + FUNCTION_CHECK_SRC_MEM(mem, memw); + CHECK_ARGUMENT(FUNCTION_CHECK_IS_REG(reg)); + + CHECK_ARGUMENT((mem & REG_MASK) != SLJIT_UNUSED && (mem & REG_MASK) != reg); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (!(type & SLJIT_MEM_SUPP) && SLJIT_UNLIKELY(!!compiler->verbose)) { + if (sljit_emit_mem(compiler, type | SLJIT_MEM_SUPP, reg, mem, memw) == SLJIT_ERR_UNSUPPORTED) + fprintf(compiler->verbose, " //"); + + fprintf(compiler->verbose, " mem%s.%s%s%s ", + !(type & SLJIT_I32_OP) ? "" : "32", + (type & SLJIT_MEM_STORE) ? "st" : "ld", + op1_names[(type & 0xff) - SLJIT_OP1_BASE], + (type & SLJIT_MEM_PRE) ? ".pre" : ".post"); + sljit_verbose_reg(compiler, reg); + fprintf(compiler->verbose, ", "); + sljit_verbose_param(compiler, mem, memw); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_fmem(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 freg, + sljit_s32 mem, sljit_sw memw) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + CHECK_ARGUMENT((type & 0xff) == SLJIT_MOV_F64); + CHECK_ARGUMENT((type & SLJIT_MEM_PRE) || (type & SLJIT_MEM_POST)); + CHECK_ARGUMENT((type & (SLJIT_MEM_PRE | SLJIT_MEM_POST)) != (SLJIT_MEM_PRE | SLJIT_MEM_POST)); + CHECK_ARGUMENT((type & ~(0xff | SLJIT_I32_OP | SLJIT_MEM_STORE | SLJIT_MEM_SUPP | SLJIT_MEM_PRE | SLJIT_MEM_POST)) == 0); + + FUNCTION_CHECK_SRC_MEM(mem, memw); + CHECK_ARGUMENT(FUNCTION_CHECK_IS_FREG(freg)); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (!(type & SLJIT_MEM_SUPP) && SLJIT_UNLIKELY(!!compiler->verbose)) { + if (sljit_emit_fmem(compiler, type | SLJIT_MEM_SUPP, freg, mem, memw) == SLJIT_ERR_UNSUPPORTED) + fprintf(compiler->verbose, " //"); + + fprintf(compiler->verbose, " fmem.%s%s%s ", + (type & SLJIT_MEM_STORE) ? "st" : "ld", + !(type & SLJIT_I32_OP) ? ".f64" : ".f32", + (type & SLJIT_MEM_PRE) ? ".pre" : ".post"); + sljit_verbose_freg(compiler, freg); + fprintf(compiler->verbose, ", "); + sljit_verbose_param(compiler, mem, memw); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset) +{ + /* Any offset is allowed. */ + SLJIT_UNUSED_ARG(offset); + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + FUNCTION_CHECK_DST(dst, dstw, 0); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " local_base "); + sljit_verbose_param(compiler, dst, dstw); + fprintf(compiler->verbose, ", #%" SLJIT_PRINT_D "d\n", offset); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) +{ + SLJIT_UNUSED_ARG(init_value); + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + FUNCTION_CHECK_DST(dst, dstw, 0); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " const "); + sljit_verbose_param(compiler, dst, dstw); + fprintf(compiler->verbose, ", #%" SLJIT_PRINT_D "d\n", init_value); + } +#endif + CHECK_RETURN_OK; +} + +static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + FUNCTION_CHECK_DST(dst, dstw, 0); +#endif +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + if (SLJIT_UNLIKELY(!!compiler->verbose)) { + fprintf(compiler->verbose, " put_label "); + sljit_verbose_param(compiler, dst, dstw); + fprintf(compiler->verbose, "\n"); + } +#endif + CHECK_RETURN_OK; +} + +#endif /* SLJIT_ARGUMENT_CHECKS || SLJIT_VERBOSE */ + +#define SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw) \ + SLJIT_COMPILE_ASSERT(!(SLJIT_CONV_SW_FROM_F64 & 0x1) && !(SLJIT_CONV_F64_FROM_SW & 0x1), \ + invalid_float_opcodes); \ + if (GET_OPCODE(op) >= SLJIT_CONV_SW_FROM_F64 && GET_OPCODE(op) <= SLJIT_CMP_F64) { \ + if (GET_OPCODE(op) == SLJIT_CMP_F64) { \ + CHECK(check_sljit_emit_fop1_cmp(compiler, op, dst, dstw, src, srcw)); \ + ADJUST_LOCAL_OFFSET(dst, dstw); \ + ADJUST_LOCAL_OFFSET(src, srcw); \ + return sljit_emit_fop1_cmp(compiler, op, dst, dstw, src, srcw); \ + } \ + if ((GET_OPCODE(op) | 0x1) == SLJIT_CONV_S32_FROM_F64) { \ + CHECK(check_sljit_emit_fop1_conv_sw_from_f64(compiler, op, dst, dstw, src, srcw)); \ + ADJUST_LOCAL_OFFSET(dst, dstw); \ + ADJUST_LOCAL_OFFSET(src, srcw); \ + return sljit_emit_fop1_conv_sw_from_f64(compiler, op, dst, dstw, src, srcw); \ + } \ + CHECK(check_sljit_emit_fop1_conv_f64_from_sw(compiler, op, dst, dstw, src, srcw)); \ + ADJUST_LOCAL_OFFSET(dst, dstw); \ + ADJUST_LOCAL_OFFSET(src, srcw); \ + return sljit_emit_fop1_conv_f64_from_sw(compiler, op, dst, dstw, src, srcw); \ + } \ + CHECK(check_sljit_emit_fop1(compiler, op, dst, dstw, src, srcw)); \ + ADJUST_LOCAL_OFFSET(dst, dstw); \ + ADJUST_LOCAL_OFFSET(src, srcw); + +static SLJIT_INLINE sljit_s32 emit_mov_before_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) +{ + /* Return if don't need to do anything. */ + if (op == SLJIT_UNUSED) + return SLJIT_SUCCESS; + +#if (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) + /* At the moment the pointer size is always equal to sljit_sw. May be changed in the future. */ + if (src == SLJIT_RETURN_REG && (op == SLJIT_MOV || op == SLJIT_MOV_P)) + return SLJIT_SUCCESS; +#else + if (src == SLJIT_RETURN_REG && (op == SLJIT_MOV || op == SLJIT_MOV_U32 || op == SLJIT_MOV_S32 || op == SLJIT_MOV_P)) + return SLJIT_SUCCESS; +#endif + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) \ + || (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + compiler->skip_checks = 1; +#endif + return sljit_emit_op1(compiler, op, SLJIT_RETURN_REG, 0, src, srcw); +} + +#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) \ + || (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) \ + || (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) \ + || ((defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) && !(defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)) + +static SLJIT_INLINE sljit_s32 sljit_emit_cmov_generic(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 dst_reg, + sljit_s32 src, sljit_sw srcw) +{ + struct sljit_label *label; + struct sljit_jump *jump; + sljit_s32 op = (dst_reg & SLJIT_I32_OP) ? SLJIT_MOV32 : SLJIT_MOV; + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + jump = sljit_emit_jump(compiler, type ^ 0x1); + FAIL_IF(!jump); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + FAIL_IF(sljit_emit_op1(compiler, op, dst_reg & ~SLJIT_I32_OP, 0, src, srcw)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + label = sljit_emit_label(compiler); + FAIL_IF(!label); + sljit_set_label(jump, label); + return SLJIT_SUCCESS; +} + +#endif + +/* CPU description section */ + +#if (defined SLJIT_32BIT_ARCHITECTURE && SLJIT_32BIT_ARCHITECTURE) +#define SLJIT_CPUINFO_PART1 " 32bit (" +#elif (defined SLJIT_64BIT_ARCHITECTURE && SLJIT_64BIT_ARCHITECTURE) +#define SLJIT_CPUINFO_PART1 " 64bit (" +#else +#error "Internal error: CPU type info missing" +#endif + +#if (defined SLJIT_LITTLE_ENDIAN && SLJIT_LITTLE_ENDIAN) +#define SLJIT_CPUINFO_PART2 "little endian + " +#elif (defined SLJIT_BIG_ENDIAN && SLJIT_BIG_ENDIAN) +#define SLJIT_CPUINFO_PART2 "big endian + " +#else +#error "Internal error: CPU type info missing" +#endif + +#if (defined SLJIT_UNALIGNED && SLJIT_UNALIGNED) +#define SLJIT_CPUINFO_PART3 "unaligned)" +#else +#define SLJIT_CPUINFO_PART3 "aligned)" +#endif + +#define SLJIT_CPUINFO SLJIT_CPUINFO_PART1 SLJIT_CPUINFO_PART2 SLJIT_CPUINFO_PART3 + +#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) +# include "sljitNativeX86_common.c" +#elif (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) +# include "sljitNativeARM_32.c" +#elif (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) +# include "sljitNativeARM_32.c" +#elif (defined SLJIT_CONFIG_ARM_THUMB2 && SLJIT_CONFIG_ARM_THUMB2) +# include "sljitNativeARM_T2_32.c" +#elif (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) +# include "sljitNativeARM_64.c" +#elif (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) +# include "sljitNativePPC_common.c" +#elif (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) +# include "sljitNativeMIPS_common.c" +#elif (defined SLJIT_CONFIG_SPARC && SLJIT_CONFIG_SPARC) +# include "sljitNativeSPARC_common.c" +#elif (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) +# include "sljitNativeTILEGX_64.c" +#endif + +#if !(defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + /* Default compare for most architectures. */ + sljit_s32 flags, tmp_src, condition; + sljit_sw tmp_srcw; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_cmp(compiler, type, src1, src1w, src2, src2w)); + + condition = type & 0xff; +#if (defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) + if ((condition == SLJIT_EQUAL || condition == SLJIT_NOT_EQUAL)) { + if ((src1 & SLJIT_IMM) && !src1w) { + src1 = src2; + src1w = src2w; + src2 = SLJIT_IMM; + src2w = 0; + } + if ((src2 & SLJIT_IMM) && !src2w) + return emit_cmp_to0(compiler, type, src1, src1w); + } +#endif + + if (SLJIT_UNLIKELY((src1 & SLJIT_IMM) && !(src2 & SLJIT_IMM))) { + /* Immediate is prefered as second argument by most architectures. */ + switch (condition) { + case SLJIT_LESS: + condition = SLJIT_GREATER; + break; + case SLJIT_GREATER_EQUAL: + condition = SLJIT_LESS_EQUAL; + break; + case SLJIT_GREATER: + condition = SLJIT_LESS; + break; + case SLJIT_LESS_EQUAL: + condition = SLJIT_GREATER_EQUAL; + break; + case SLJIT_SIG_LESS: + condition = SLJIT_SIG_GREATER; + break; + case SLJIT_SIG_GREATER_EQUAL: + condition = SLJIT_SIG_LESS_EQUAL; + break; + case SLJIT_SIG_GREATER: + condition = SLJIT_SIG_LESS; + break; + case SLJIT_SIG_LESS_EQUAL: + condition = SLJIT_SIG_GREATER_EQUAL; + break; + } + + type = condition | (type & (SLJIT_I32_OP | SLJIT_REWRITABLE_JUMP)); + tmp_src = src1; + src1 = src2; + src2 = tmp_src; + tmp_srcw = src1w; + src1w = src2w; + src2w = tmp_srcw; + } + + if (condition <= SLJIT_NOT_ZERO) + flags = SLJIT_SET_Z; + else + flags = condition << VARIABLE_FLAG_SHIFT; + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + PTR_FAIL_IF(sljit_emit_op2(compiler, SLJIT_SUB | flags | (type & SLJIT_I32_OP), + SLJIT_UNUSED, 0, src1, src1w, src2, src2w)); +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + return sljit_emit_jump(compiler, condition | (type & (SLJIT_REWRITABLE_JUMP | SLJIT_I32_OP))); +} + +#endif + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_fcmp(compiler, type, src1, src1w, src2, src2w)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + sljit_emit_fop1(compiler, SLJIT_CMP_F64 | ((type & 0xff) << VARIABLE_FLAG_SHIFT) | (type & SLJIT_I32_OP), src1, src1w, src2, src2w); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + return sljit_emit_jump(compiler, type); +} + +#if !(defined SLJIT_CONFIG_ARM_32 && SLJIT_CONFIG_ARM_32) \ + && !(defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ + && !(defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 reg, + sljit_s32 mem, sljit_sw memw) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(type); + SLJIT_UNUSED_ARG(reg); + SLJIT_UNUSED_ARG(mem); + SLJIT_UNUSED_ARG(memw); + + CHECK_ERROR(); + CHECK(check_sljit_emit_mem(compiler, type, reg, mem, memw)); + + return SLJIT_ERR_UNSUPPORTED; +} + +#endif + +#if !(defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) \ + && !(defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fmem(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 freg, + sljit_s32 mem, sljit_sw memw) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(type); + SLJIT_UNUSED_ARG(freg); + SLJIT_UNUSED_ARG(mem); + SLJIT_UNUSED_ARG(memw); + + CHECK_ERROR(); + CHECK(check_sljit_emit_fmem(compiler, type, freg, mem, memw)); + + return SLJIT_ERR_UNSUPPORTED; +} + +#endif + +#if !(defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) \ + && !(defined SLJIT_CONFIG_ARM_64 && SLJIT_CONFIG_ARM_64) + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset) +{ + CHECK_ERROR(); + CHECK(check_sljit_get_local_base(compiler, dst, dstw, offset)); + + ADJUST_LOCAL_OFFSET(SLJIT_MEM1(SLJIT_SP), offset); +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + if (offset != 0) + return sljit_emit_op2(compiler, SLJIT_ADD, dst, dstw, SLJIT_SP, 0, SLJIT_IMM, offset); + return sljit_emit_op1(compiler, SLJIT_MOV, dst, dstw, SLJIT_SP, 0); +} + +#endif + +#else /* SLJIT_CONFIG_UNSUPPORTED */ + +/* Empty function bodies for those machines, which are not (yet) supported. */ + +SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) +{ + return "unsupported"; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_compiler* sljit_create_compiler(void *allocator_data) +{ + SLJIT_UNUSED_ARG(allocator_data); + SLJIT_UNREACHABLE(); + return NULL; +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_free_compiler(struct sljit_compiler *compiler) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNREACHABLE(); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_compiler_memory_error(struct sljit_compiler *compiler) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNREACHABLE(); +} + +SLJIT_API_FUNC_ATTRIBUTE void* sljit_alloc_memory(struct sljit_compiler *compiler, sljit_s32 size) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(size); + SLJIT_UNREACHABLE(); + return NULL; +} + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) +SLJIT_API_FUNC_ATTRIBUTE void sljit_compiler_verbose(struct sljit_compiler *compiler, FILE* verbose) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(verbose); + SLJIT_UNREACHABLE(); +} +#endif + +SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNREACHABLE(); + return NULL; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) +{ + SLJIT_UNUSED_ARG(feature_type); + SLJIT_UNREACHABLE(); + return 0; +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_free_code(void* code) +{ + SLJIT_UNUSED_ARG(code); + SLJIT_UNREACHABLE(); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(options); + SLJIT_UNUSED_ARG(arg_types); + SLJIT_UNUSED_ARG(scratches); + SLJIT_UNUSED_ARG(saveds); + SLJIT_UNUSED_ARG(fscratches); + SLJIT_UNUSED_ARG(fsaveds); + SLJIT_UNUSED_ARG(local_size); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(options); + SLJIT_UNUSED_ARG(arg_types); + SLJIT_UNUSED_ARG(scratches); + SLJIT_UNUSED_ARG(saveds); + SLJIT_UNUSED_ARG(fscratches); + SLJIT_UNUSED_ARG(fsaveds); + SLJIT_UNUSED_ARG(local_size); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(op); + SLJIT_UNUSED_ARG(src); + SLJIT_UNUSED_ARG(srcw); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(dst); + SLJIT_UNUSED_ARG(dstw); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(src); + SLJIT_UNUSED_ARG(srcw); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(op); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(op); + SLJIT_UNUSED_ARG(dst); + SLJIT_UNUSED_ARG(dstw); + SLJIT_UNUSED_ARG(src); + SLJIT_UNUSED_ARG(srcw); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(op); + SLJIT_UNUSED_ARG(dst); + SLJIT_UNUSED_ARG(dstw); + SLJIT_UNUSED_ARG(src1); + SLJIT_UNUSED_ARG(src1w); + SLJIT_UNUSED_ARG(src2); + SLJIT_UNUSED_ARG(src2w); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) +{ + SLJIT_UNREACHABLE(); + return reg; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, + void *instruction, sljit_s32 size) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(instruction); + SLJIT_UNUSED_ARG(size); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_current_flags(struct sljit_compiler *compiler, sljit_s32 current_flags) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(current_flags); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(op); + SLJIT_UNUSED_ARG(dst); + SLJIT_UNUSED_ARG(dstw); + SLJIT_UNUSED_ARG(src); + SLJIT_UNUSED_ARG(srcw); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(op); + SLJIT_UNUSED_ARG(dst); + SLJIT_UNUSED_ARG(dstw); + SLJIT_UNUSED_ARG(src1); + SLJIT_UNUSED_ARG(src1w); + SLJIT_UNUSED_ARG(src2); + SLJIT_UNUSED_ARG(src2w); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNREACHABLE(); + return NULL; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(type); + SLJIT_UNREACHABLE(); + return NULL; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(type); + SLJIT_UNUSED_ARG(arg_types); + SLJIT_UNREACHABLE(); + return NULL; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(type); + SLJIT_UNUSED_ARG(src1); + SLJIT_UNUSED_ARG(src1w); + SLJIT_UNUSED_ARG(src2); + SLJIT_UNUSED_ARG(src2w); + SLJIT_UNREACHABLE(); + return NULL; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(type); + SLJIT_UNUSED_ARG(src1); + SLJIT_UNUSED_ARG(src1w); + SLJIT_UNUSED_ARG(src2); + SLJIT_UNUSED_ARG(src2w); + SLJIT_UNREACHABLE(); + return NULL; +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_label(struct sljit_jump *jump, struct sljit_label* label) +{ + SLJIT_UNUSED_ARG(jump); + SLJIT_UNUSED_ARG(label); + SLJIT_UNREACHABLE(); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_target(struct sljit_jump *jump, sljit_uw target) +{ + SLJIT_UNUSED_ARG(jump); + SLJIT_UNUSED_ARG(target); + SLJIT_UNREACHABLE(); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(type); + SLJIT_UNUSED_ARG(src); + SLJIT_UNUSED_ARG(srcw); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types, + sljit_s32 src, sljit_sw srcw) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(type); + SLJIT_UNUSED_ARG(arg_types); + SLJIT_UNUSED_ARG(src); + SLJIT_UNUSED_ARG(srcw); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 type) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(op); + SLJIT_UNUSED_ARG(dst); + SLJIT_UNUSED_ARG(dstw); + SLJIT_UNUSED_ARG(type); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 dst_reg, + sljit_s32 src, sljit_sw srcw) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(type); + SLJIT_UNUSED_ARG(dst_reg); + SLJIT_UNUSED_ARG(src); + SLJIT_UNUSED_ARG(srcw); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 reg, sljit_s32 mem, sljit_sw memw) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(type); + SLJIT_UNUSED_ARG(reg); + SLJIT_UNUSED_ARG(mem); + SLJIT_UNUSED_ARG(memw); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fmem(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 freg, sljit_s32 mem, sljit_sw memw) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(type); + SLJIT_UNUSED_ARG(freg); + SLJIT_UNUSED_ARG(mem); + SLJIT_UNUSED_ARG(memw); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(dst); + SLJIT_UNUSED_ARG(dstw); + SLJIT_UNUSED_ARG(offset); + SLJIT_UNREACHABLE(); + return SLJIT_ERR_UNSUPPORTED; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw initval) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(dst); + SLJIT_UNUSED_ARG(dstw); + SLJIT_UNUSED_ARG(initval); + SLJIT_UNREACHABLE(); + return NULL; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + SLJIT_UNUSED_ARG(compiler); + SLJIT_UNUSED_ARG(dst); + SLJIT_UNUSED_ARG(dstw); + return NULL; +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) +{ + SLJIT_UNUSED_ARG(addr); + SLJIT_UNUSED_ARG(new_target); + SLJIT_UNUSED_ARG(executable_offset); + SLJIT_UNREACHABLE(); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) +{ + SLJIT_UNUSED_ARG(addr); + SLJIT_UNUSED_ARG(new_constant); + SLJIT_UNUSED_ARG(executable_offset); + SLJIT_UNREACHABLE(); +} + +#endif /* !SLJIT_CONFIG_UNSUPPORTED */ diff --git a/contrib/libs/pcre/sljit/sljitLir.h b/contrib/libs/pcre/sljit/sljitLir.h index 3d469f05a6..836d25cf71 100644 --- a/contrib/libs/pcre/sljit/sljitLir.h +++ b/contrib/libs/pcre/sljit/sljitLir.h @@ -1,1493 +1,1493 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef _SLJIT_LIR_H_ -#define _SLJIT_LIR_H_ - -/* - ------------------------------------------------------------------------ - Stack-Less JIT compiler for multiple architectures (x86, ARM, PowerPC) - ------------------------------------------------------------------------ - - Short description - Advantages: - - The execution can be continued from any LIR instruction. In other - words, it is possible to jump to any label from anywhere, even from - a code fragment, which is compiled later, if both compiled code - shares the same context. See sljit_emit_enter for more details - - Supports self modifying code: target of (conditional) jump and call - instructions and some constant values can be dynamically modified - during runtime - - although it is not suggested to do it frequently - - can be used for inline caching: save an important value once - in the instruction stream - - since this feature limits the optimization possibilities, a - special flag must be passed at compile time when these - instructions are emitted - - A fixed stack space can be allocated for local variables - - The compiler is thread-safe - - The compiler is highly configurable through preprocessor macros. - You can disable unneeded features (multithreading in single - threaded applications), and you can use your own system functions - (including memory allocators). See sljitConfig.h - Disadvantages: - - No automatic register allocation, and temporary results are - not stored on the stack. (hence the name comes) - In practice: - - This approach is very effective for interpreters - - One of the saved registers typically points to a stack interface - - It can jump to any exception handler anytime (even if it belongs - to another function) - - Hot paths can be modified during runtime reflecting the changes - of the fastest execution path of the dynamic language - - SLJIT supports complex memory addressing modes - - mainly position and context independent code (except some cases) - - For valgrind users: - - pass --smc-check=all argument to valgrind, since JIT is a "self-modifying code" -*/ - -#if !(defined SLJIT_NO_DEFAULT_CONFIG && SLJIT_NO_DEFAULT_CONFIG) -#include "sljitConfig.h" -#endif - -/* The following header file defines useful macros for fine tuning -sljit based code generators. They are listed in the beginning -of sljitConfigInternal.h */ - -#include "sljitConfigInternal.h" - -/* --------------------------------------------------------------------- */ -/* Error codes */ -/* --------------------------------------------------------------------- */ - -/* Indicates no error. */ -#define SLJIT_SUCCESS 0 -/* After the call of sljit_generate_code(), the error code of the compiler - is set to this value to avoid future sljit calls (in debug mode at least). - The complier should be freed after sljit_generate_code(). */ -#define SLJIT_ERR_COMPILED 1 -/* Cannot allocate non executable memory. */ -#define SLJIT_ERR_ALLOC_FAILED 2 -/* Cannot allocate executable memory. - Only for sljit_generate_code() */ -#define SLJIT_ERR_EX_ALLOC_FAILED 3 -/* Return value for SLJIT_CONFIG_UNSUPPORTED placeholder architecture. */ -#define SLJIT_ERR_UNSUPPORTED 4 -/* An ivalid argument is passed to any SLJIT function. */ -#define SLJIT_ERR_BAD_ARGUMENT 5 -/* Dynamic code modification is not enabled. */ -#define SLJIT_ERR_DYN_CODE_MOD 6 - -/* --------------------------------------------------------------------- */ -/* Registers */ -/* --------------------------------------------------------------------- */ - -/* - Scratch (R) registers: registers whose may not preserve their values - across function calls. - - Saved (S) registers: registers whose preserve their values across - function calls. - - The scratch and saved register sets are overlap. The last scratch register - is the first saved register, the one before the last is the second saved - register, and so on. - - If an architecture provides two scratch and three saved registers, - its scratch and saved register sets are the following: - - R0 | | R0 is always a scratch register - R1 | | R1 is always a scratch register - [R2] | S2 | R2 and S2 represent the same physical register - [R3] | S1 | R3 and S1 represent the same physical register - [R4] | S0 | R4 and S0 represent the same physical register - - Note: SLJIT_NUMBER_OF_SCRATCH_REGISTERS would be 2 and - SLJIT_NUMBER_OF_SAVED_REGISTERS would be 3 for this architecture. - - Note: On all supported architectures SLJIT_NUMBER_OF_REGISTERS >= 12 - and SLJIT_NUMBER_OF_SAVED_REGISTERS >= 6. However, 6 registers - are virtual on x86-32. See below. - - The purpose of this definition is convenience: saved registers can - be used as extra scratch registers. For example four registers can - be specified as scratch registers and the fifth one as saved register - on the CPU above and any user code which requires four scratch - registers can run unmodified. The SLJIT compiler automatically saves - the content of the two extra scratch register on the stack. Scratch - registers can also be preserved by saving their value on the stack - but this needs to be done manually. - - Note: To emphasize that registers assigned to R2-R4 are saved - registers, they are enclosed by square brackets. - - Note: sljit_emit_enter and sljit_set_context defines whether a register - is S or R register. E.g: when 3 scratches and 1 saved is mapped - by sljit_emit_enter, the allowed register set will be: R0-R2 and - S0. Although S2 is mapped to the same position as R2, it does not - available in the current configuration. Furthermore the S1 register - is not available at all. -*/ - -/* When SLJIT_UNUSED is specified as the destination of sljit_emit_op1 - or sljit_emit_op2 operations the result is discarded. If no status - flags are set, no instructions are emitted for these operations. Data - prefetch is a special exception, see SLJIT_MOV operation. Other SLJIT - operations do not support SLJIT_UNUSED as a destination operand. */ -#define SLJIT_UNUSED 0 - -/* Scratch registers. */ -#define SLJIT_R0 1 -#define SLJIT_R1 2 -#define SLJIT_R2 3 -/* Note: on x86-32, R3 - R6 (same as S3 - S6) are emulated (they - are allocated on the stack). These registers are called virtual - and cannot be used for memory addressing (cannot be part of - any SLJIT_MEM1, SLJIT_MEM2 construct). There is no such - limitation on other CPUs. See sljit_get_register_index(). */ -#define SLJIT_R3 4 -#define SLJIT_R4 5 -#define SLJIT_R5 6 -#define SLJIT_R6 7 -#define SLJIT_R7 8 -#define SLJIT_R8 9 -#define SLJIT_R9 10 -/* All R registers provided by the architecture can be accessed by SLJIT_R(i) - The i parameter must be >= 0 and < SLJIT_NUMBER_OF_REGISTERS. */ -#define SLJIT_R(i) (1 + (i)) - -/* Saved registers. */ -#define SLJIT_S0 (SLJIT_NUMBER_OF_REGISTERS) -#define SLJIT_S1 (SLJIT_NUMBER_OF_REGISTERS - 1) -#define SLJIT_S2 (SLJIT_NUMBER_OF_REGISTERS - 2) -/* Note: on x86-32, S3 - S6 (same as R3 - R6) are emulated (they - are allocated on the stack). These registers are called virtual - and cannot be used for memory addressing (cannot be part of - any SLJIT_MEM1, SLJIT_MEM2 construct). There is no such - limitation on other CPUs. See sljit_get_register_index(). */ -#define SLJIT_S3 (SLJIT_NUMBER_OF_REGISTERS - 3) -#define SLJIT_S4 (SLJIT_NUMBER_OF_REGISTERS - 4) -#define SLJIT_S5 (SLJIT_NUMBER_OF_REGISTERS - 5) -#define SLJIT_S6 (SLJIT_NUMBER_OF_REGISTERS - 6) -#define SLJIT_S7 (SLJIT_NUMBER_OF_REGISTERS - 7) -#define SLJIT_S8 (SLJIT_NUMBER_OF_REGISTERS - 8) -#define SLJIT_S9 (SLJIT_NUMBER_OF_REGISTERS - 9) -/* All S registers provided by the architecture can be accessed by SLJIT_S(i) - The i parameter must be >= 0 and < SLJIT_NUMBER_OF_SAVED_REGISTERS. */ -#define SLJIT_S(i) (SLJIT_NUMBER_OF_REGISTERS - (i)) - -/* Registers >= SLJIT_FIRST_SAVED_REG are saved registers. */ -#define SLJIT_FIRST_SAVED_REG (SLJIT_S0 - SLJIT_NUMBER_OF_SAVED_REGISTERS + 1) - -/* The SLJIT_SP provides direct access to the linear stack space allocated by - sljit_emit_enter. It can only be used in the following form: SLJIT_MEM1(SLJIT_SP). - The immediate offset is extended by the relative stack offset automatically. - The sljit_get_local_base can be used to obtain the absolute offset. */ -#define SLJIT_SP (SLJIT_NUMBER_OF_REGISTERS + 1) - -/* Return with machine word. */ - -#define SLJIT_RETURN_REG SLJIT_R0 - -/* --------------------------------------------------------------------- */ -/* Floating point registers */ -/* --------------------------------------------------------------------- */ - -/* Each floating point register can store a 32 or a 64 bit precision - value. The FR and FS register sets are overlap in the same way as R - and S register sets. See above. */ - -/* Note: SLJIT_UNUSED as destination is not valid for floating point - operations, since they cannot be used for setting flags. */ - -/* Floating point scratch registers. */ -#define SLJIT_FR0 1 -#define SLJIT_FR1 2 -#define SLJIT_FR2 3 -#define SLJIT_FR3 4 -#define SLJIT_FR4 5 -#define SLJIT_FR5 6 -/* All FR registers provided by the architecture can be accessed by SLJIT_FR(i) - The i parameter must be >= 0 and < SLJIT_NUMBER_OF_FLOAT_REGISTERS. */ -#define SLJIT_FR(i) (1 + (i)) - -/* Floating point saved registers. */ -#define SLJIT_FS0 (SLJIT_NUMBER_OF_FLOAT_REGISTERS) -#define SLJIT_FS1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS - 1) -#define SLJIT_FS2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS - 2) -#define SLJIT_FS3 (SLJIT_NUMBER_OF_FLOAT_REGISTERS - 3) -#define SLJIT_FS4 (SLJIT_NUMBER_OF_FLOAT_REGISTERS - 4) -#define SLJIT_FS5 (SLJIT_NUMBER_OF_FLOAT_REGISTERS - 5) -/* All S registers provided by the architecture can be accessed by SLJIT_FS(i) - The i parameter must be >= 0 and < SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS. */ -#define SLJIT_FS(i) (SLJIT_NUMBER_OF_FLOAT_REGISTERS - (i)) - -/* Float registers >= SLJIT_FIRST_SAVED_FLOAT_REG are saved registers. */ -#define SLJIT_FIRST_SAVED_FLOAT_REG (SLJIT_FS0 - SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS + 1) - -/* --------------------------------------------------------------------- */ -/* Argument type definitions */ -/* --------------------------------------------------------------------- */ - -/* Argument type definitions. - Used by SLJIT_[DEF_]ARGx and SLJIT_[DEF]_RET macros. */ - -#define SLJIT_ARG_TYPE_VOID 0 -#define SLJIT_ARG_TYPE_SW 1 -#define SLJIT_ARG_TYPE_UW 2 -#define SLJIT_ARG_TYPE_S32 3 -#define SLJIT_ARG_TYPE_U32 4 -#define SLJIT_ARG_TYPE_F32 5 -#define SLJIT_ARG_TYPE_F64 6 - -/* The following argument type definitions are used by sljit_emit_enter, - sljit_set_context, sljit_emit_call, and sljit_emit_icall functions. - The following return type definitions are used by sljit_emit_call - and sljit_emit_icall functions. - - When a function is called, the first integer argument must be placed - in SLJIT_R0, the second in SLJIT_R1, and so on. Similarly the first - floating point argument must be placed in SLJIT_FR0, the second in - SLJIT_FR1, and so on. - - Example function definition: - sljit_f32 SLJIT_FUNC example_c_callback(sljit_sw arg_a, - sljit_f64 arg_b, sljit_u32 arg_c, sljit_f32 arg_d); - - Argument type definition: - SLJIT_DEF_RET(SLJIT_ARG_TYPE_F32) - | SLJIT_DEF_ARG1(SLJIT_ARG_TYPE_SW) | SLJIT_DEF_ARG2(SLJIT_ARG_TYPE_F64) - | SLJIT_DEF_ARG3(SLJIT_ARG_TYPE_U32) | SLJIT_DEF_ARG2(SLJIT_ARG_TYPE_F32) - - Short form of argument type definition: - SLJIT_RET(F32) | SLJIT_ARG1(SW) | SLJIT_ARG2(F64) - | SLJIT_ARG3(S32) | SLJIT_ARG4(F32) - - Argument passing: - arg_a must be placed in SLJIT_R0 - arg_c must be placed in SLJIT_R1 - arg_b must be placed in SLJIT_FR0 - arg_d must be placed in SLJIT_FR1 - -Note: - The SLJIT_ARG_TYPE_VOID type is only supported by - SLJIT_DEF_RET, and SLJIT_ARG_TYPE_VOID is also the - default value when SLJIT_DEF_RET is not specified. */ -#define SLJIT_DEF_SHIFT 4 -#define SLJIT_DEF_RET(type) (type) -#define SLJIT_DEF_ARG1(type) ((type) << SLJIT_DEF_SHIFT) -#define SLJIT_DEF_ARG2(type) ((type) << (2 * SLJIT_DEF_SHIFT)) -#define SLJIT_DEF_ARG3(type) ((type) << (3 * SLJIT_DEF_SHIFT)) -#define SLJIT_DEF_ARG4(type) ((type) << (4 * SLJIT_DEF_SHIFT)) - -/* Short form of the macros above. - - For example the following definition: - SLJIT_DEF_RET(SLJIT_ARG_TYPE_SW) | SLJIT_DEF_ARG1(SLJIT_ARG_TYPE_F32) - - can be shortened to: - SLJIT_RET(SW) | SLJIT_ARG1(F32) - -Note: - The VOID type is only supported by SLJIT_RET, and - VOID is also the default value when SLJIT_RET is - not specified. */ -#define SLJIT_RET(type) SLJIT_DEF_RET(SLJIT_ARG_TYPE_ ## type) -#define SLJIT_ARG1(type) SLJIT_DEF_ARG1(SLJIT_ARG_TYPE_ ## type) -#define SLJIT_ARG2(type) SLJIT_DEF_ARG2(SLJIT_ARG_TYPE_ ## type) -#define SLJIT_ARG3(type) SLJIT_DEF_ARG3(SLJIT_ARG_TYPE_ ## type) -#define SLJIT_ARG4(type) SLJIT_DEF_ARG4(SLJIT_ARG_TYPE_ ## type) - -/* --------------------------------------------------------------------- */ -/* Main structures and functions */ -/* --------------------------------------------------------------------- */ - -/* - The following structures are private, and can be changed in the - future. Keeping them here allows code inlining. -*/ - -struct sljit_memory_fragment { - struct sljit_memory_fragment *next; - sljit_uw used_size; - /* Must be aligned to sljit_sw. */ - sljit_u8 memory[1]; -}; - -struct sljit_label { - struct sljit_label *next; - sljit_uw addr; - /* The maximum size difference. */ - sljit_uw size; -}; - -struct sljit_jump { - struct sljit_jump *next; - sljit_uw addr; - sljit_uw flags; - union { - sljit_uw target; - struct sljit_label *label; - } u; -}; - -struct sljit_put_label { - struct sljit_put_label *next; - struct sljit_label *label; - sljit_uw addr; - sljit_uw flags; -}; - -struct sljit_const { - struct sljit_const *next; - sljit_uw addr; -}; - -struct sljit_compiler { - sljit_s32 error; - sljit_s32 options; - - struct sljit_label *labels; - struct sljit_jump *jumps; - struct sljit_put_label *put_labels; - struct sljit_const *consts; - struct sljit_label *last_label; - struct sljit_jump *last_jump; - struct sljit_const *last_const; - struct sljit_put_label *last_put_label; - - void *allocator_data; - struct sljit_memory_fragment *buf; - struct sljit_memory_fragment *abuf; - - /* Used scratch registers. */ - sljit_s32 scratches; - /* Used saved registers. */ - sljit_s32 saveds; - /* Used float scratch registers. */ - sljit_s32 fscratches; - /* Used float saved registers. */ - sljit_s32 fsaveds; - /* Local stack size. */ - sljit_s32 local_size; - /* Code size. */ - sljit_uw size; - /* Relative offset of the executable mapping from the writable mapping. */ - sljit_uw executable_offset; - /* Executable size for statistical purposes. */ - sljit_uw executable_size; - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - sljit_s32 args; - sljit_s32 locals_offset; - sljit_s32 saveds_offset; - sljit_s32 stack_tmp_size; -#endif - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - sljit_s32 mode32; -#ifdef _WIN64 - sljit_s32 locals_offset; -#endif -#endif - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - /* Constant pool handling. */ - sljit_uw *cpool; - sljit_u8 *cpool_unique; - sljit_uw cpool_diff; - sljit_uw cpool_fill; - /* Other members. */ - /* Contains pointer, "ldr pc, [...]" pairs. */ - sljit_uw patches; -#endif - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) - /* Temporary fields. */ - sljit_uw shift_imm; -#endif - -#if (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) - sljit_sw imm; -#endif - -#if (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) - sljit_s32 delay_slot; - sljit_s32 cache_arg; - sljit_sw cache_argw; -#endif - -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - sljit_s32 delay_slot; - sljit_s32 cache_arg; - sljit_sw cache_argw; -#endif - -#if (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) - sljit_s32 cache_arg; - sljit_sw cache_argw; -#endif - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - FILE* verbose; -#endif - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) \ - || (defined SLJIT_DEBUG && SLJIT_DEBUG) - /* Flags specified by the last arithmetic instruction. - It contains the type of the variable flag. */ - sljit_s32 last_flags; - /* Local size passed to the functions. */ - sljit_s32 logical_local_size; -#endif - -#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) \ - || (defined SLJIT_DEBUG && SLJIT_DEBUG) \ - || (defined SLJIT_VERBOSE && SLJIT_VERBOSE) - /* Trust arguments when the API function is called. */ - sljit_s32 skip_checks; -#endif -}; - -/* --------------------------------------------------------------------- */ -/* Main functions */ -/* --------------------------------------------------------------------- */ - -/* Creates an sljit compiler. The allocator_data is required by some - custom memory managers. This pointer is passed to SLJIT_MALLOC - and SLJIT_FREE macros. Most allocators (including the default - one) ignores this value, and it is recommended to pass NULL - as a dummy value for allocator_data. - - Returns NULL if failed. */ -SLJIT_API_FUNC_ATTRIBUTE struct sljit_compiler* sljit_create_compiler(void *allocator_data); - -/* Frees everything except the compiled machine code. */ -SLJIT_API_FUNC_ATTRIBUTE void sljit_free_compiler(struct sljit_compiler *compiler); - -/* Returns the current error code. If an error is occurred, future sljit - calls which uses the same compiler argument returns early with the same - error code. Thus there is no need for checking the error after every - call, it is enough to do it before the code is compiled. Removing - these checks increases the performance of the compiling process. */ -static SLJIT_INLINE sljit_s32 sljit_get_compiler_error(struct sljit_compiler *compiler) { return compiler->error; } - -/* Sets the compiler error code to SLJIT_ERR_ALLOC_FAILED except - if an error was detected before. After the error code is set - the compiler behaves as if the allocation failure happened - during an sljit function call. This can greatly simplify error - checking, since only the compiler status needs to be checked - after the compilation. */ -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_compiler_memory_error(struct sljit_compiler *compiler); - -/* - Allocate a small amount of memory. The size must be <= 64 bytes on 32 bit, - and <= 128 bytes on 64 bit architectures. The memory area is owned by the - compiler, and freed by sljit_free_compiler. The returned pointer is - sizeof(sljit_sw) aligned. Excellent for allocating small blocks during - the compiling, and no need to worry about freeing them. The size is - enough to contain at most 16 pointers. If the size is outside of the range, - the function will return with NULL. However, this return value does not - indicate that there is no more memory (does not set the current error code - of the compiler to out-of-memory status). -*/ -SLJIT_API_FUNC_ATTRIBUTE void* sljit_alloc_memory(struct sljit_compiler *compiler, sljit_s32 size); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) -/* Passing NULL disables verbose. */ -SLJIT_API_FUNC_ATTRIBUTE void sljit_compiler_verbose(struct sljit_compiler *compiler, FILE* verbose); -#endif - -/* - Create executable code from the sljit instruction stream. This is the final step - of the code generation so no more instructions can be added after this call. -*/ - -SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler); - -/* Free executable code. */ - -SLJIT_API_FUNC_ATTRIBUTE void sljit_free_code(void* code); - -/* - When the protected executable allocator is used the JIT code is mapped - twice. The first mapping has read/write and the second mapping has read/exec - permissions. This function returns with the relative offset of the executable - mapping using the writable mapping as the base after the machine code is - successfully generated. The returned value is always 0 for the normal executable - allocator, since it uses only one mapping with read/write/exec permissions. - Dynamic code modifications requires this value. - - Before a successful code generation, this function returns with 0. -*/ -static SLJIT_INLINE sljit_sw sljit_get_executable_offset(struct sljit_compiler *compiler) { return compiler->executable_offset; } - -/* - The executable memory consumption of the generated code can be retrieved by - this function. The returned value can be used for statistical purposes. - - Before a successful code generation, this function returns with 0. -*/ -static SLJIT_INLINE sljit_uw sljit_get_generated_code_size(struct sljit_compiler *compiler) { return compiler->executable_size; } - -/* Returns with non-zero if the feature or limitation type passed as its - argument is present on the current CPU. - - Some features (e.g. floating point operations) require hardware (CPU) - support while others (e.g. move with update) are emulated if not available. - However even if a feature is emulated, specialized code paths can be faster - than the emulation. Some limitations are emulated as well so their general - case is supported but it has extra performance costs. */ - -/* [Not emulated] Floating-point support is available. */ -#define SLJIT_HAS_FPU 0 -/* [Limitation] Some registers are virtual registers. */ -#define SLJIT_HAS_VIRTUAL_REGISTERS 1 -/* [Emulated] Count leading zero is supported. */ -#define SLJIT_HAS_CLZ 2 -/* [Emulated] Conditional move is supported. */ -#define SLJIT_HAS_CMOV 3 - -#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) -/* [Not emulated] SSE2 support is available on x86. */ -#define SLJIT_HAS_SSE2 100 -#endif - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type); - -/* Instruction generation. Returns with any error code. If there is no - error, they return with SLJIT_SUCCESS. */ - -/* - The executable code is a function from the viewpoint of the C - language. The function calls must obey to the ABI (Application - Binary Interface) of the platform, which specify the purpose of - machine registers and stack handling among other things. The - sljit_emit_enter function emits the necessary instructions for - setting up a new context for the executable code and moves function - arguments to the saved registers. Furthermore the options argument - can be used to pass configuration options to the compiler. The - available options are listed before sljit_emit_enter. - - The function argument list is the combination of SLJIT_ARGx - (SLJIT_DEF_ARG1) macros. Currently maximum 3 SW / UW - (SLJIT_ARG_TYPE_SW / LJIT_ARG_TYPE_UW) arguments are supported. - The first argument goes to SLJIT_S0, the second goes to SLJIT_S1 - and so on. The register set used by the function must be declared - as well. The number of scratch and saved registers used by the - function must be passed to sljit_emit_enter. Only R registers - between R0 and "scratches" argument can be used later. E.g. if - "scratches" is set to 2, the scratch register set will be limited - to SLJIT_R0 and SLJIT_R1. The S registers and the floating point - registers ("fscratches" and "fsaveds") are specified in a similar - manner. The sljit_emit_enter is also capable of allocating a stack - space for local variables. The "local_size" argument contains the - size in bytes of this local area and its staring address is stored - in SLJIT_SP. The memory area between SLJIT_SP (inclusive) and - SLJIT_SP + local_size (exclusive) can be modified freely until - the function returns. The stack space is not initialized. - - Note: the following conditions must met: - 0 <= scratches <= SLJIT_NUMBER_OF_REGISTERS - 0 <= saveds <= SLJIT_NUMBER_OF_REGISTERS - scratches + saveds <= SLJIT_NUMBER_OF_REGISTERS - 0 <= fscratches <= SLJIT_NUMBER_OF_FLOAT_REGISTERS - 0 <= fsaveds <= SLJIT_NUMBER_OF_FLOAT_REGISTERS - fscratches + fsaveds <= SLJIT_NUMBER_OF_FLOAT_REGISTERS - - Note: every call of sljit_emit_enter and sljit_set_context - overwrites the previous context. -*/ - -/* The absolute address returned by sljit_get_local_base with -offset 0 is aligned to sljit_f64. Otherwise it is aligned to sljit_sw. */ -#define SLJIT_F64_ALIGNMENT 0x00000001 - -/* The local_size must be >= 0 and <= SLJIT_MAX_LOCAL_SIZE. */ -#define SLJIT_MAX_LOCAL_SIZE 65536 - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size); - -/* The machine code has a context (which contains the local stack space size, - number of used registers, etc.) which initialized by sljit_emit_enter. Several - functions (like sljit_emit_return) requres this context to be able to generate - the appropriate code. However, some code fragments (like inline cache) may have - no normal entry point so their context is unknown for the compiler. Their context - can be provided to the compiler by the sljit_set_context function. - - Note: every call of sljit_emit_enter and sljit_set_context overwrites - the previous context. */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size); - -/* Return from machine code. The op argument can be SLJIT_UNUSED which means the - function does not return with anything or any opcode between SLJIT_MOV and - SLJIT_MOV_P (see sljit_emit_op1). As for src and srcw they must be 0 if op - is SLJIT_UNUSED, otherwise see below the description about source and - destination arguments. */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 src, sljit_sw srcw); - -/* Generating entry and exit points for fast call functions (see SLJIT_FAST_CALL). - Both sljit_emit_fast_enter and sljit_emit_fast_return functions preserve the - values of all registers and stack frame. The return address is stored in the - dst argument of sljit_emit_fast_enter, and this return address can be passed - to sljit_emit_fast_return to continue the execution after the fast call. - - Fast calls are cheap operations (usually only a single call instruction is - emitted) but they do not preserve any registers. However the callee function - can freely use / update any registers and stack values which can be - efficiently exploited by various optimizations. Registers can be saved - manually by the callee function if needed. - - Although returning to different address by sljit_emit_fast_return is possible, - this address usually cannot be predicted by the return address predictor of - modern CPUs which may reduce performance. Furthermore using sljit_emit_ijump - to return is also inefficient since return address prediction is usually - triggered by a specific form of ijump. - - Flags: - (does not modify flags). */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw); -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw); - -/* - Source and destination operands for arithmetical instructions - imm - a simple immediate value (cannot be used as a destination) - reg - any of the registers (immediate argument must be 0) - [imm] - absolute immediate memory address - [reg+imm] - indirect memory address - [reg+(reg<<imm)] - indirect indexed memory address (shift must be between 0 and 3) - useful for (byte, half, int, sljit_sw) array access - (fully supported by both x86 and ARM architectures, and cheap operation on others) -*/ - -/* - IMPORATNT NOTE: memory access MUST be naturally aligned except - SLJIT_UNALIGNED macro is defined and its value is 1. - - length | alignment - ---------+----------- - byte | 1 byte (any physical_address is accepted) - half | 2 byte (physical_address & 0x1 == 0) - int | 4 byte (physical_address & 0x3 == 0) - word | 4 byte if SLJIT_32BIT_ARCHITECTURE is defined and its value is 1 - | 8 byte if SLJIT_64BIT_ARCHITECTURE is defined and its value is 1 - pointer | size of sljit_p type (4 byte on 32 bit machines, 4 or 8 byte - | on 64 bit machines) - - Note: Different architectures have different addressing limitations. - A single instruction is enough for the following addressing - modes. Other adrressing modes are emulated by instruction - sequences. This information could help to improve those code - generators which focuses only a few architectures. - - x86: [reg+imm], -2^32+1 <= imm <= 2^32-1 (full address space on x86-32) - [reg+(reg<<imm)] is supported - [imm], -2^32+1 <= imm <= 2^32-1 is supported - Write-back is not supported - arm: [reg+imm], -4095 <= imm <= 4095 or -255 <= imm <= 255 for signed - bytes, any halfs or floating point values) - [reg+(reg<<imm)] is supported - Write-back is supported - arm-t2: [reg+imm], -255 <= imm <= 4095 - [reg+(reg<<imm)] is supported - Write back is supported only for [reg+imm], where -255 <= imm <= 255 - arm64: [reg+imm], -256 <= imm <= 255, 0 <= aligned imm <= 4095 * alignment - [reg+(reg<<imm)] is supported - Write back is supported only for [reg+imm], where -256 <= imm <= 255 - ppc: [reg+imm], -65536 <= imm <= 65535. 64 bit loads/stores and 32 bit - signed load on 64 bit requires immediates divisible by 4. - [reg+imm] is not supported for signed 8 bit values. - [reg+reg] is supported - Write-back is supported except for one instruction: 32 bit signed - load with [reg+imm] addressing mode on 64 bit. - mips: [reg+imm], -65536 <= imm <= 65535 - sparc: [reg+imm], -4096 <= imm <= 4095 - [reg+reg] is supported -*/ - -/* Macros for specifying operand types. */ -#define SLJIT_MEM 0x80 -#define SLJIT_MEM0() (SLJIT_MEM) -#define SLJIT_MEM1(r1) (SLJIT_MEM | (r1)) -#define SLJIT_MEM2(r1, r2) (SLJIT_MEM | (r1) | ((r2) << 8)) -#define SLJIT_IMM 0x40 - -/* Set 32 bit operation mode (I) on 64 bit CPUs. This option is ignored on - 32 bit CPUs. When this option is set for an arithmetic operation, only - the lower 32 bit of the input registers are used, and the CPU status - flags are set according to the 32 bit result. Although the higher 32 bit - of the input and the result registers are not defined by SLJIT, it might - be defined by the CPU architecture (e.g. MIPS). To satisfy these CPU - requirements all source registers must be the result of those operations - where this option was also set. Memory loads read 32 bit values rather - than 64 bit ones. In other words 32 bit and 64 bit operations cannot - be mixed. The only exception is SLJIT_MOV32 and SLJIT_MOVU32 whose source - register can hold any 32 or 64 bit value, and it is converted to a 32 bit - compatible format first. This conversion is free (no instructions are - emitted) on most CPUs. A 32 bit value can also be converted to a 64 bit - value by SLJIT_MOV_S32 (sign extension) or SLJIT_MOV_U32 (zero extension). - - Note: memory addressing always uses 64 bit values on 64 bit systems so - the result of a 32 bit operation must not be used with SLJIT_MEMx - macros. - - This option is part of the instruction name, so there is no need to - manually set it. E.g: - - SLJIT_ADD32 == (SLJIT_ADD | SLJIT_I32_OP) */ -#define SLJIT_I32_OP 0x100 - -/* Set F32 (single) precision mode for floating-point computation. This - option is similar to SLJIT_I32_OP, it just applies to floating point - registers. When this option is passed, the CPU performs 32 bit floating - point operations, rather than 64 bit one. Similar to SLJIT_I32_OP, all - register arguments must be the result of those operations where this - option was also set. - - This option is part of the instruction name, so there is no need to - manually set it. E.g: - - SLJIT_MOV_F32 = (SLJIT_MOV_F64 | SLJIT_F32_OP) - */ -#define SLJIT_F32_OP SLJIT_I32_OP - -/* Many CPUs (x86, ARM, PPC) have status flags which can be set according - to the result of an operation. Other CPUs (MIPS) do not have status - flags, and results must be stored in registers. To cover both architecture - types efficiently only two flags are defined by SLJIT: - - * Zero (equal) flag: it is set if the result is zero - * Variable flag: its value is defined by the last arithmetic operation - - SLJIT instructions can set any or both of these flags. The value of - these flags is undefined if the instruction does not specify their value. - The description of each instruction contains the list of allowed flag - types. - - Example: SLJIT_ADD can set the Z, OVERFLOW, CARRY flags hence - - sljit_op2(..., SLJIT_ADD, ...) - Both the zero and variable flags are undefined so they can - have any value after the operation is completed. - - sljit_op2(..., SLJIT_ADD | SLJIT_SET_Z, ...) - Sets the zero flag if the result is zero, clears it otherwise. - The variable flag is undefined. - - sljit_op2(..., SLJIT_ADD | SLJIT_SET_OVERFLOW, ...) - Sets the variable flag if an integer overflow occurs, clears - it otherwise. The zero flag is undefined. - - sljit_op2(..., SLJIT_ADD | SLJIT_SET_Z | SLJIT_SET_CARRY, ...) - Sets the zero flag if the result is zero, clears it otherwise. - Sets the variable flag if unsigned overflow (carry) occurs, - clears it otherwise. - - If an instruction (e.g. SLJIT_MOV) does not modify flags the flags are - unchanged. - - Using these flags can reduce the number of emitted instructions. E.g. a - fast loop can be implemented by decreasing a counter register and set the - zero flag to jump back if the counter register has not reached zero. - - Motivation: although CPUs can set a large number of flags, usually their - values are ignored or only one of them is used. Emulating a large number - of flags on systems without flag register is complicated so SLJIT - instructions must specify the flag they want to use and only that flag - will be emulated. The last arithmetic instruction can be repeated if - multiple flags need to be checked. -*/ - -/* Set Zero status flag. */ -#define SLJIT_SET_Z 0x0200 -/* Set the variable status flag if condition is true. - See comparison types. */ -#define SLJIT_SET(condition) ((condition) << 10) - -/* Notes: - - you cannot postpone conditional jump instructions except if noted that - the instruction does not set flags (See: SLJIT_KEEP_FLAGS). - - flag combinations: '|' means 'logical or'. */ - -/* Starting index of opcodes for sljit_emit_op0. */ -#define SLJIT_OP0_BASE 0 - -/* Flags: - (does not modify flags) - Note: breakpoint instruction is not supported by all architectures (e.g. ppc) - It falls back to SLJIT_NOP in those cases. */ -#define SLJIT_BREAKPOINT (SLJIT_OP0_BASE + 0) -/* Flags: - (does not modify flags) - Note: may or may not cause an extra cycle wait - it can even decrease the runtime in a few cases. */ -#define SLJIT_NOP (SLJIT_OP0_BASE + 1) -/* Flags: - (may destroy flags) - Unsigned multiplication of SLJIT_R0 and SLJIT_R1. - Result is placed into SLJIT_R1:SLJIT_R0 (high:low) word */ -#define SLJIT_LMUL_UW (SLJIT_OP0_BASE + 2) -/* Flags: - (may destroy flags) - Signed multiplication of SLJIT_R0 and SLJIT_R1. - Result is placed into SLJIT_R1:SLJIT_R0 (high:low) word */ -#define SLJIT_LMUL_SW (SLJIT_OP0_BASE + 3) -/* Flags: - (may destroy flags) - Unsigned divide of the value in SLJIT_R0 by the value in SLJIT_R1. - The result is placed into SLJIT_R0 and the remainder into SLJIT_R1. - Note: if SLJIT_R1 is 0, the behaviour is undefined. */ -#define SLJIT_DIVMOD_UW (SLJIT_OP0_BASE + 4) -#define SLJIT_DIVMOD_U32 (SLJIT_DIVMOD_UW | SLJIT_I32_OP) -/* Flags: - (may destroy flags) - Signed divide of the value in SLJIT_R0 by the value in SLJIT_R1. - The result is placed into SLJIT_R0 and the remainder into SLJIT_R1. - Note: if SLJIT_R1 is 0, the behaviour is undefined. - Note: if SLJIT_R1 is -1 and SLJIT_R0 is integer min (0x800..00), - the behaviour is undefined. */ -#define SLJIT_DIVMOD_SW (SLJIT_OP0_BASE + 5) -#define SLJIT_DIVMOD_S32 (SLJIT_DIVMOD_SW | SLJIT_I32_OP) -/* Flags: - (may destroy flags) - Unsigned divide of the value in SLJIT_R0 by the value in SLJIT_R1. - The result is placed into SLJIT_R0. SLJIT_R1 preserves its value. - Note: if SLJIT_R1 is 0, the behaviour is undefined. */ -#define SLJIT_DIV_UW (SLJIT_OP0_BASE + 6) -#define SLJIT_DIV_U32 (SLJIT_DIV_UW | SLJIT_I32_OP) -/* Flags: - (may destroy flags) - Signed divide of the value in SLJIT_R0 by the value in SLJIT_R1. - The result is placed into SLJIT_R0. SLJIT_R1 preserves its value. - Note: if SLJIT_R1 is 0, the behaviour is undefined. - Note: if SLJIT_R1 is -1 and SLJIT_R0 is integer min (0x800..00), - the behaviour is undefined. */ -#define SLJIT_DIV_SW (SLJIT_OP0_BASE + 7) -#define SLJIT_DIV_S32 (SLJIT_DIV_SW | SLJIT_I32_OP) - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op); - -/* Starting index of opcodes for sljit_emit_op1. */ -#define SLJIT_OP1_BASE 32 - -/* The MOV instruction transfers data from source to destination. - - MOV instruction suffixes: - - U8 - unsigned 8 bit data transfer - S8 - signed 8 bit data transfer - U16 - unsigned 16 bit data transfer - S16 - signed 16 bit data transfer - U32 - unsigned int (32 bit) data transfer - S32 - signed int (32 bit) data transfer - P - pointer (sljit_p) data transfer - - If the destination of a MOV instruction is SLJIT_UNUSED and the source - operand is a memory address the compiler emits a prefetch instruction - if this instruction is supported by the current CPU. Higher data sizes - bring the data closer to the core: a MOV with word size loads the data - into a higher level cache than a byte size. Otherwise the type does not - affect the prefetch instruction. Furthermore a prefetch instruction - never fails, so it can be used to prefetch a data from an address and - check whether that address is NULL afterwards. -*/ - -/* Flags: - (does not modify flags) */ -#define SLJIT_MOV (SLJIT_OP1_BASE + 0) -/* Flags: - (does not modify flags) */ -#define SLJIT_MOV_U8 (SLJIT_OP1_BASE + 1) -#define SLJIT_MOV32_U8 (SLJIT_MOV_U8 | SLJIT_I32_OP) -/* Flags: - (does not modify flags) */ -#define SLJIT_MOV_S8 (SLJIT_OP1_BASE + 2) -#define SLJIT_MOV32_S8 (SLJIT_MOV_S8 | SLJIT_I32_OP) -/* Flags: - (does not modify flags) */ -#define SLJIT_MOV_U16 (SLJIT_OP1_BASE + 3) -#define SLJIT_MOV32_U16 (SLJIT_MOV_U16 | SLJIT_I32_OP) -/* Flags: - (does not modify flags) */ -#define SLJIT_MOV_S16 (SLJIT_OP1_BASE + 4) -#define SLJIT_MOV32_S16 (SLJIT_MOV_S16 | SLJIT_I32_OP) -/* Flags: - (does not modify flags) - Note: no SLJIT_MOV32_U32 form, since it is the same as SLJIT_MOV32 */ -#define SLJIT_MOV_U32 (SLJIT_OP1_BASE + 5) -/* Flags: - (does not modify flags) - Note: no SLJIT_MOV32_S32 form, since it is the same as SLJIT_MOV32 */ -#define SLJIT_MOV_S32 (SLJIT_OP1_BASE + 6) -/* Flags: - (does not modify flags) */ -#define SLJIT_MOV32 (SLJIT_MOV_S32 | SLJIT_I32_OP) -/* Flags: - (does not modify flags) - Note: load a pointer sized data, useful on x32 (a 32 bit mode on x86-64 - where all x64 features are available, e.g. 16 register) or similar - compiling modes */ -#define SLJIT_MOV_P (SLJIT_OP1_BASE + 7) -/* Flags: Z - Note: immediate source argument is not supported */ -#define SLJIT_NOT (SLJIT_OP1_BASE + 8) -#define SLJIT_NOT32 (SLJIT_NOT | SLJIT_I32_OP) -/* Flags: Z | OVERFLOW - Note: immediate source argument is not supported */ -#define SLJIT_NEG (SLJIT_OP1_BASE + 9) -#define SLJIT_NEG32 (SLJIT_NEG | SLJIT_I32_OP) -/* Count leading zeroes - Flags: - (may destroy flags) - Note: immediate source argument is not supported */ -#define SLJIT_CLZ (SLJIT_OP1_BASE + 10) -#define SLJIT_CLZ32 (SLJIT_CLZ | SLJIT_I32_OP) - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw); - -/* Starting index of opcodes for sljit_emit_op2. */ -#define SLJIT_OP2_BASE 96 - -/* Flags: Z | OVERFLOW | CARRY */ -#define SLJIT_ADD (SLJIT_OP2_BASE + 0) -#define SLJIT_ADD32 (SLJIT_ADD | SLJIT_I32_OP) -/* Flags: CARRY */ -#define SLJIT_ADDC (SLJIT_OP2_BASE + 1) -#define SLJIT_ADDC32 (SLJIT_ADDC | SLJIT_I32_OP) -/* Flags: Z | LESS | GREATER_EQUAL | GREATER | LESS_EQUAL - SIG_LESS | SIG_GREATER_EQUAL | SIG_GREATER - SIG_LESS_EQUAL | CARRY */ -#define SLJIT_SUB (SLJIT_OP2_BASE + 2) -#define SLJIT_SUB32 (SLJIT_SUB | SLJIT_I32_OP) -/* Flags: CARRY */ -#define SLJIT_SUBC (SLJIT_OP2_BASE + 3) -#define SLJIT_SUBC32 (SLJIT_SUBC | SLJIT_I32_OP) -/* Note: integer mul - Flags: MUL_OVERFLOW */ -#define SLJIT_MUL (SLJIT_OP2_BASE + 4) -#define SLJIT_MUL32 (SLJIT_MUL | SLJIT_I32_OP) -/* Flags: Z */ -#define SLJIT_AND (SLJIT_OP2_BASE + 5) -#define SLJIT_AND32 (SLJIT_AND | SLJIT_I32_OP) -/* Flags: Z */ -#define SLJIT_OR (SLJIT_OP2_BASE + 6) -#define SLJIT_OR32 (SLJIT_OR | SLJIT_I32_OP) -/* Flags: Z */ -#define SLJIT_XOR (SLJIT_OP2_BASE + 7) -#define SLJIT_XOR32 (SLJIT_XOR | SLJIT_I32_OP) -/* Flags: Z - Let bit_length be the length of the shift operation: 32 or 64. - If src2 is immediate, src2w is masked by (bit_length - 1). - Otherwise, if the content of src2 is outside the range from 0 - to bit_length - 1, the result is undefined. */ -#define SLJIT_SHL (SLJIT_OP2_BASE + 8) -#define SLJIT_SHL32 (SLJIT_SHL | SLJIT_I32_OP) -/* Flags: Z - Let bit_length be the length of the shift operation: 32 or 64. - If src2 is immediate, src2w is masked by (bit_length - 1). - Otherwise, if the content of src2 is outside the range from 0 - to bit_length - 1, the result is undefined. */ -#define SLJIT_LSHR (SLJIT_OP2_BASE + 9) -#define SLJIT_LSHR32 (SLJIT_LSHR | SLJIT_I32_OP) -/* Flags: Z - Let bit_length be the length of the shift operation: 32 or 64. - If src2 is immediate, src2w is masked by (bit_length - 1). - Otherwise, if the content of src2 is outside the range from 0 - to bit_length - 1, the result is undefined. */ -#define SLJIT_ASHR (SLJIT_OP2_BASE + 10) -#define SLJIT_ASHR32 (SLJIT_ASHR | SLJIT_I32_OP) - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w); - -/* Starting index of opcodes for sljit_emit_fop1. */ -#define SLJIT_FOP1_BASE 128 - -/* Flags: - (does not modify flags) */ -#define SLJIT_MOV_F64 (SLJIT_FOP1_BASE + 0) -#define SLJIT_MOV_F32 (SLJIT_MOV_F64 | SLJIT_F32_OP) -/* Convert opcodes: CONV[DST_TYPE].FROM[SRC_TYPE] - SRC/DST TYPE can be: D - double, S - single, W - signed word, I - signed int - Rounding mode when the destination is W or I: round towards zero. */ -/* Flags: - (does not modify flags) */ -#define SLJIT_CONV_F64_FROM_F32 (SLJIT_FOP1_BASE + 1) -#define SLJIT_CONV_F32_FROM_F64 (SLJIT_CONV_F64_FROM_F32 | SLJIT_F32_OP) -/* Flags: - (does not modify flags) */ -#define SLJIT_CONV_SW_FROM_F64 (SLJIT_FOP1_BASE + 2) -#define SLJIT_CONV_SW_FROM_F32 (SLJIT_CONV_SW_FROM_F64 | SLJIT_F32_OP) -/* Flags: - (does not modify flags) */ -#define SLJIT_CONV_S32_FROM_F64 (SLJIT_FOP1_BASE + 3) -#define SLJIT_CONV_S32_FROM_F32 (SLJIT_CONV_S32_FROM_F64 | SLJIT_F32_OP) -/* Flags: - (does not modify flags) */ -#define SLJIT_CONV_F64_FROM_SW (SLJIT_FOP1_BASE + 4) -#define SLJIT_CONV_F32_FROM_SW (SLJIT_CONV_F64_FROM_SW | SLJIT_F32_OP) -/* Flags: - (does not modify flags) */ -#define SLJIT_CONV_F64_FROM_S32 (SLJIT_FOP1_BASE + 5) -#define SLJIT_CONV_F32_FROM_S32 (SLJIT_CONV_F64_FROM_S32 | SLJIT_F32_OP) -/* Note: dst is the left and src is the right operand for SLJIT_CMPD. - Flags: EQUAL_F | LESS_F | GREATER_EQUAL_F | GREATER_F | LESS_EQUAL_F */ -#define SLJIT_CMP_F64 (SLJIT_FOP1_BASE + 6) -#define SLJIT_CMP_F32 (SLJIT_CMP_F64 | SLJIT_F32_OP) -/* Flags: - (does not modify flags) */ -#define SLJIT_NEG_F64 (SLJIT_FOP1_BASE + 7) -#define SLJIT_NEG_F32 (SLJIT_NEG_F64 | SLJIT_F32_OP) -/* Flags: - (does not modify flags) */ -#define SLJIT_ABS_F64 (SLJIT_FOP1_BASE + 8) -#define SLJIT_ABS_F32 (SLJIT_ABS_F64 | SLJIT_F32_OP) - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw); - -/* Starting index of opcodes for sljit_emit_fop2. */ -#define SLJIT_FOP2_BASE 160 - -/* Flags: - (does not modify flags) */ -#define SLJIT_ADD_F64 (SLJIT_FOP2_BASE + 0) -#define SLJIT_ADD_F32 (SLJIT_ADD_F64 | SLJIT_F32_OP) -/* Flags: - (does not modify flags) */ -#define SLJIT_SUB_F64 (SLJIT_FOP2_BASE + 1) -#define SLJIT_SUB_F32 (SLJIT_SUB_F64 | SLJIT_F32_OP) -/* Flags: - (does not modify flags) */ -#define SLJIT_MUL_F64 (SLJIT_FOP2_BASE + 2) -#define SLJIT_MUL_F32 (SLJIT_MUL_F64 | SLJIT_F32_OP) -/* Flags: - (does not modify flags) */ -#define SLJIT_DIV_F64 (SLJIT_FOP2_BASE + 3) -#define SLJIT_DIV_F32 (SLJIT_DIV_F64 | SLJIT_F32_OP) - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w); - -/* Label and jump instructions. */ - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler); - -/* Invert (negate) conditional type: xor (^) with 0x1 */ - -/* Integer comparison types. */ -#define SLJIT_EQUAL 0 -#define SLJIT_EQUAL32 (SLJIT_EQUAL | SLJIT_I32_OP) -#define SLJIT_ZERO 0 -#define SLJIT_ZERO32 (SLJIT_ZERO | SLJIT_I32_OP) -#define SLJIT_NOT_EQUAL 1 -#define SLJIT_NOT_EQUAL32 (SLJIT_NOT_EQUAL | SLJIT_I32_OP) -#define SLJIT_NOT_ZERO 1 -#define SLJIT_NOT_ZERO32 (SLJIT_NOT_ZERO | SLJIT_I32_OP) - -#define SLJIT_LESS 2 -#define SLJIT_LESS32 (SLJIT_LESS | SLJIT_I32_OP) -#define SLJIT_SET_LESS SLJIT_SET(SLJIT_LESS) -#define SLJIT_GREATER_EQUAL 3 -#define SLJIT_GREATER_EQUAL32 (SLJIT_GREATER_EQUAL | SLJIT_I32_OP) -#define SLJIT_SET_GREATER_EQUAL SLJIT_SET(SLJIT_GREATER_EQUAL) -#define SLJIT_GREATER 4 -#define SLJIT_GREATER32 (SLJIT_GREATER | SLJIT_I32_OP) -#define SLJIT_SET_GREATER SLJIT_SET(SLJIT_GREATER) -#define SLJIT_LESS_EQUAL 5 -#define SLJIT_LESS_EQUAL32 (SLJIT_LESS_EQUAL | SLJIT_I32_OP) -#define SLJIT_SET_LESS_EQUAL SLJIT_SET(SLJIT_LESS_EQUAL) -#define SLJIT_SIG_LESS 6 -#define SLJIT_SIG_LESS32 (SLJIT_SIG_LESS | SLJIT_I32_OP) -#define SLJIT_SET_SIG_LESS SLJIT_SET(SLJIT_SIG_LESS) -#define SLJIT_SIG_GREATER_EQUAL 7 -#define SLJIT_SIG_GREATER_EQUAL32 (SLJIT_SIG_GREATER_EQUAL | SLJIT_I32_OP) -#define SLJIT_SET_SIG_GREATER_EQUAL SLJIT_SET(SLJIT_SIG_GREATER_EQUAL) -#define SLJIT_SIG_GREATER 8 -#define SLJIT_SIG_GREATER32 (SLJIT_SIG_GREATER | SLJIT_I32_OP) -#define SLJIT_SET_SIG_GREATER SLJIT_SET(SLJIT_SIG_GREATER) -#define SLJIT_SIG_LESS_EQUAL 9 -#define SLJIT_SIG_LESS_EQUAL32 (SLJIT_SIG_LESS_EQUAL | SLJIT_I32_OP) -#define SLJIT_SET_SIG_LESS_EQUAL SLJIT_SET(SLJIT_SIG_LESS_EQUAL) - -#define SLJIT_OVERFLOW 10 -#define SLJIT_OVERFLOW32 (SLJIT_OVERFLOW | SLJIT_I32_OP) -#define SLJIT_SET_OVERFLOW SLJIT_SET(SLJIT_OVERFLOW) -#define SLJIT_NOT_OVERFLOW 11 -#define SLJIT_NOT_OVERFLOW32 (SLJIT_NOT_OVERFLOW | SLJIT_I32_OP) - -#define SLJIT_MUL_OVERFLOW 12 -#define SLJIT_MUL_OVERFLOW32 (SLJIT_MUL_OVERFLOW | SLJIT_I32_OP) -#define SLJIT_SET_MUL_OVERFLOW SLJIT_SET(SLJIT_MUL_OVERFLOW) -#define SLJIT_MUL_NOT_OVERFLOW 13 -#define SLJIT_MUL_NOT_OVERFLOW32 (SLJIT_MUL_NOT_OVERFLOW | SLJIT_I32_OP) - -/* There is no SLJIT_CARRY or SLJIT_NOT_CARRY. */ -#define SLJIT_SET_CARRY SLJIT_SET(14) - -/* Floating point comparison types. */ -#define SLJIT_EQUAL_F64 16 -#define SLJIT_EQUAL_F32 (SLJIT_EQUAL_F64 | SLJIT_F32_OP) -#define SLJIT_SET_EQUAL_F SLJIT_SET(SLJIT_EQUAL_F64) -#define SLJIT_NOT_EQUAL_F64 17 -#define SLJIT_NOT_EQUAL_F32 (SLJIT_NOT_EQUAL_F64 | SLJIT_F32_OP) -#define SLJIT_SET_NOT_EQUAL_F SLJIT_SET(SLJIT_NOT_EQUAL_F64) -#define SLJIT_LESS_F64 18 -#define SLJIT_LESS_F32 (SLJIT_LESS_F64 | SLJIT_F32_OP) -#define SLJIT_SET_LESS_F SLJIT_SET(SLJIT_LESS_F64) -#define SLJIT_GREATER_EQUAL_F64 19 -#define SLJIT_GREATER_EQUAL_F32 (SLJIT_GREATER_EQUAL_F64 | SLJIT_F32_OP) -#define SLJIT_SET_GREATER_EQUAL_F SLJIT_SET(SLJIT_GREATER_EQUAL_F64) -#define SLJIT_GREATER_F64 20 -#define SLJIT_GREATER_F32 (SLJIT_GREATER_F64 | SLJIT_F32_OP) -#define SLJIT_SET_GREATER_F SLJIT_SET(SLJIT_GREATER_F64) -#define SLJIT_LESS_EQUAL_F64 21 -#define SLJIT_LESS_EQUAL_F32 (SLJIT_LESS_EQUAL_F64 | SLJIT_F32_OP) -#define SLJIT_SET_LESS_EQUAL_F SLJIT_SET(SLJIT_LESS_EQUAL_F64) -#define SLJIT_UNORDERED_F64 22 -#define SLJIT_UNORDERED_F32 (SLJIT_UNORDERED_F64 | SLJIT_F32_OP) -#define SLJIT_SET_UNORDERED_F SLJIT_SET(SLJIT_UNORDERED_F64) -#define SLJIT_ORDERED_F64 23 -#define SLJIT_ORDERED_F32 (SLJIT_ORDERED_F64 | SLJIT_F32_OP) -#define SLJIT_SET_ORDERED_F SLJIT_SET(SLJIT_ORDERED_F64) - -/* Unconditional jump types. */ -#define SLJIT_JUMP 24 - /* Fast calling method. See sljit_emit_fast_enter / sljit_emit_fast_return. */ -#define SLJIT_FAST_CALL 25 - /* Called function must be declared with the SLJIT_FUNC attribute. */ -#define SLJIT_CALL 26 - /* Called function must be declared with cdecl attribute. - This is the default attribute for C functions. */ -#define SLJIT_CALL_CDECL 27 - -/* The target can be changed during runtime (see: sljit_set_jump_addr). */ -#define SLJIT_REWRITABLE_JUMP 0x1000 - -/* Emit a jump instruction. The destination is not set, only the type of the jump. - type must be between SLJIT_EQUAL and SLJIT_FAST_CALL - type can be combined (or'ed) with SLJIT_REWRITABLE_JUMP - - Flags: does not modify flags. */ -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type); - -/* Emit a C compiler (ABI) compatible function call. - type must be SLJIT_CALL or SLJIT_CALL_CDECL - type can be combined (or'ed) with SLJIT_REWRITABLE_JUMP - arg_types is the combination of SLJIT_RET / SLJIT_ARGx (SLJIT_DEF_RET / SLJIT_DEF_ARGx) macros - - Flags: destroy all flags. */ -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 arg_types); - -/* Basic arithmetic comparison. In most architectures it is implemented as - an SLJIT_SUB operation (with SLJIT_UNUSED destination and setting - appropriate flags) followed by a sljit_emit_jump. However some - architectures (i.e: ARM64 or MIPS) may employ special optimizations here. - It is suggested to use this comparison form when appropriate. - type must be between SLJIT_EQUAL and SLJIT_I_SIG_LESS_EQUAL - type can be combined (or'ed) with SLJIT_REWRITABLE_JUMP - - Flags: may destroy flags. */ -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w); - -/* Basic floating point comparison. In most architectures it is implemented as - an SLJIT_FCMP operation (setting appropriate flags) followed by a - sljit_emit_jump. However some architectures (i.e: MIPS) may employ - special optimizations here. It is suggested to use this comparison form - when appropriate. - type must be between SLJIT_EQUAL_F64 and SLJIT_ORDERED_F32 - type can be combined (or'ed) with SLJIT_REWRITABLE_JUMP - Flags: destroy flags. - Note: if either operand is NaN, the behaviour is undefined for - types up to SLJIT_S_LESS_EQUAL. */ -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w); - -/* Set the destination of the jump to this label. */ -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_label(struct sljit_jump *jump, struct sljit_label* label); -/* Set the destination address of the jump to this label. */ -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_target(struct sljit_jump *jump, sljit_uw target); - -/* Emit an indirect jump or fast call. - Direct form: set src to SLJIT_IMM() and srcw to the address - Indirect form: any other valid addressing mode - type must be between SLJIT_JUMP and SLJIT_FAST_CALL - - Flags: does not modify flags. */ -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw); - -/* Emit a C compiler (ABI) compatible function call. - Direct form: set src to SLJIT_IMM() and srcw to the address - Indirect form: any other valid addressing mode - type must be SLJIT_CALL or SLJIT_CALL_CDECL - arg_types is the combination of SLJIT_RET / SLJIT_ARGx (SLJIT_DEF_RET / SLJIT_DEF_ARGx) macros - - Flags: destroy all flags. */ -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 arg_types, sljit_s32 src, sljit_sw srcw); - -/* Perform the operation using the conditional flags as the second argument. - Type must always be between SLJIT_EQUAL and SLJIT_ORDERED_F64. The value - represented by the type is 1, if the condition represented by the type - is fulfilled, and 0 otherwise. - - If op == SLJIT_MOV, SLJIT_MOV32: - Set dst to the value represented by the type (0 or 1). - Flags: - (does not modify flags) - If op == SLJIT_OR, op == SLJIT_AND, op == SLJIT_XOR - Performs the binary operation using dst as the first, and the value - represented by type as the second argument. Result is written into dst. - Flags: Z (may destroy flags) */ -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 type); - -/* Emit a conditional mov instruction which moves source to destination, - if the condition is satisfied. Unlike other arithmetic operations this - instruction does not support memory access. - - type must be between SLJIT_EQUAL and SLJIT_ORDERED_F64 - dst_reg must be a valid register and it can be combined - with SLJIT_I32_OP to perform a 32 bit arithmetic operation - src must be register or immediate (SLJIT_IMM) - - Flags: - (does not modify flags) */ -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 dst_reg, - sljit_s32 src, sljit_sw srcw); - -/* The following flags are used by sljit_emit_mem() and sljit_emit_fmem(). */ - -/* When SLJIT_MEM_SUPP is passed, no instructions are emitted. - Instead the function returns with SLJIT_SUCCESS if the instruction - form is supported and SLJIT_ERR_UNSUPPORTED otherwise. This flag - allows runtime checking of available instruction forms. */ -#define SLJIT_MEM_SUPP 0x0200 -/* Memory load operation. This is the default. */ -#define SLJIT_MEM_LOAD 0x0000 -/* Memory store operation. */ -#define SLJIT_MEM_STORE 0x0400 -/* Base register is updated before the memory access. */ -#define SLJIT_MEM_PRE 0x0800 -/* Base register is updated after the memory access. */ -#define SLJIT_MEM_POST 0x1000 - -/* Emit a single memory load or store with update instruction. When the - requested instruction form is not supported by the CPU, it returns - with SLJIT_ERR_UNSUPPORTED instead of emulating the instruction. This - allows specializing tight loops based on the supported instruction - forms (see SLJIT_MEM_SUPP flag). - - type must be between SLJIT_MOV and SLJIT_MOV_P and can be - combined with SLJIT_MEM_* flags. Either SLJIT_MEM_PRE - or SLJIT_MEM_POST must be specified. - reg is the source or destination register, and must be - different from the base register of the mem operand - mem must be a SLJIT_MEM1() or SLJIT_MEM2() operand - - Flags: - (does not modify flags) */ -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 reg, - sljit_s32 mem, sljit_sw memw); - -/* Same as sljit_emit_mem except the followings: - - type must be SLJIT_MOV_F64 or SLJIT_MOV_F32 and can be - combined with SLJIT_MEM_* flags. Either SLJIT_MEM_PRE - or SLJIT_MEM_POST must be specified. - freg is the source or destination floating point register */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fmem(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 freg, - sljit_s32 mem, sljit_sw memw); - -/* Copies the base address of SLJIT_SP + offset to dst. The offset can be - anything to negate the effect of relative addressing. For example if an - array of sljit_sw values is stored on the stack from offset 0x40, and R0 - contains the offset of an array item plus 0x120, this item can be - overwritten by two SLJIT instructions: - - sljit_get_local_base(compiler, SLJIT_R1, 0, 0x40 - 0x120); - sljit_emit_op1(compiler, SLJIT_MOV, SLJIT_MEM2(SLJIT_R1, SLJIT_R0), 0, SLJIT_IMM, 0x5); - - Flags: - (may destroy flags) */ -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset); - -/* Store a value that can be changed runtime (see: sljit_get_const_addr / sljit_set_const) - Flags: - (does not modify flags) */ -SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value); - -/* Store the value of a label (see: sljit_set_put_label) - Flags: - (does not modify flags) */ -SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw); - -/* Set the value stored by put_label to this label. */ -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_put_label(struct sljit_put_label *put_label, struct sljit_label *label); - -/* After the code generation the address for label, jump and const instructions - are computed. Since these structures are freed by sljit_free_compiler, the - addresses must be preserved by the user program elsewere. */ -static SLJIT_INLINE sljit_uw sljit_get_label_addr(struct sljit_label *label) { return label->addr; } -static SLJIT_INLINE sljit_uw sljit_get_jump_addr(struct sljit_jump *jump) { return jump->addr; } -static SLJIT_INLINE sljit_uw sljit_get_const_addr(struct sljit_const *const_) { return const_->addr; } - -/* Only the address and executable offset are required to perform dynamic - code modifications. See sljit_get_executable_offset function. */ -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset); -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset); - -/* --------------------------------------------------------------------- */ -/* Miscellaneous utility functions */ -/* --------------------------------------------------------------------- */ - -#define SLJIT_MAJOR_VERSION 0 -#define SLJIT_MINOR_VERSION 94 - -/* Get the human readable name of the platform. Can be useful on platforms - like ARM, where ARM and Thumb2 functions can be mixed, and - it is useful to know the type of the code generator. */ -SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void); - -/* Portable helper function to get an offset of a member. */ -#define SLJIT_OFFSETOF(base, member) ((sljit_sw)(&((base*)0x10)->member) - 0x10) - -#if (defined SLJIT_UTIL_GLOBAL_LOCK && SLJIT_UTIL_GLOBAL_LOCK) -/* This global lock is useful to compile common functions. */ -SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_grab_lock(void); -SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_release_lock(void); -#endif - -#if (defined SLJIT_UTIL_STACK && SLJIT_UTIL_STACK) - -/* The sljit_stack structure and its manipulation functions provides - an implementation for a top-down stack. The stack top is stored - in the end field of the sljit_stack structure and the stack goes - down to the min_start field, so the memory region reserved for - this stack is between min_start (inclusive) and end (exclusive) - fields. However the application can only use the region between - start (inclusive) and end (exclusive) fields. The sljit_stack_resize - function can be used to extend this region up to min_start. - - This feature uses the "address space reserve" feature of modern - operating systems. Instead of allocating a large memory block - applications can allocate a small memory region and extend it - later without moving the content of the memory area. Therefore - after a successful resize by sljit_stack_resize all pointers into - this region are still valid. - - Note: - this structure may not be supported by all operating systems. - end and max_limit fields are aligned to PAGE_SIZE bytes (usually - 4 Kbyte or more). - stack should grow in larger steps, e.g. 4Kbyte, 16Kbyte or more. */ - -struct sljit_stack { - /* User data, anything can be stored here. - Initialized to the same value as the end field. */ - sljit_u8 *top; -/* These members are read only. */ - /* End address of the stack */ - sljit_u8 *end; - /* Current start address of the stack. */ - sljit_u8 *start; - /* Lowest start address of the stack. */ - sljit_u8 *min_start; -}; - -/* Allocates a new stack. Returns NULL if unsuccessful. - Note: see sljit_create_compiler for the explanation of allocator_data. */ -SLJIT_API_FUNC_ATTRIBUTE struct sljit_stack* SLJIT_FUNC sljit_allocate_stack(sljit_uw start_size, sljit_uw max_size, void *allocator_data); -SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_free_stack(struct sljit_stack *stack, void *allocator_data); - -/* Can be used to increase (extend) or decrease (shrink) the stack - memory area. Returns with new_start if successful and NULL otherwise. - It always fails if new_start is less than min_start or greater or equal - than end fields. The fields of the stack are not changed if the returned - value is NULL (the current memory content is never lost). */ -SLJIT_API_FUNC_ATTRIBUTE sljit_u8 *SLJIT_FUNC sljit_stack_resize(struct sljit_stack *stack, sljit_u8 *new_start); - -#endif /* (defined SLJIT_UTIL_STACK && SLJIT_UTIL_STACK) */ - -#if !(defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) - -/* Get the entry address of a given function. */ -#define SLJIT_FUNC_OFFSET(func_name) ((sljit_sw)func_name) - -#else /* !(defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) */ - -/* All JIT related code should be placed in the same context (library, binary, etc.). */ - -#define SLJIT_FUNC_OFFSET(func_name) (*(sljit_sw*)(void*)func_name) - -/* For powerpc64, the function pointers point to a context descriptor. */ -struct sljit_function_context { - sljit_sw addr; - sljit_sw r2; - sljit_sw r11; -}; - -/* Fill the context arguments using the addr and the function. - If func_ptr is NULL, it will not be set to the address of context - If addr is NULL, the function address also comes from the func pointer. */ -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_function_context(void** func_ptr, struct sljit_function_context* context, sljit_sw addr, void* func); - -#endif /* !(defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) */ - -#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) -/* Free unused executable memory. The allocator keeps some free memory - around to reduce the number of OS executable memory allocations. - This improves performance since these calls are costly. However - it is sometimes desired to free all unused memory regions, e.g. - before the application terminates. */ -SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void); -#endif - -/* --------------------------------------------------------------------- */ -/* CPU specific functions */ -/* --------------------------------------------------------------------- */ - -/* The following function is a helper function for sljit_emit_op_custom. - It returns with the real machine register index ( >=0 ) of any SLJIT_R, - SLJIT_S and SLJIT_SP registers. - - Note: it returns with -1 for virtual registers (only on x86-32). */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg); - -/* The following function is a helper function for sljit_emit_op_custom. - It returns with the real machine register index of any SLJIT_FLOAT register. - - Note: the index is always an even number on ARM (except ARM-64), MIPS, and SPARC. */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg); - -/* Any instruction can be inserted into the instruction stream by - sljit_emit_op_custom. It has a similar purpose as inline assembly. - The size parameter must match to the instruction size of the target - architecture: - - x86: 0 < size <= 15. The instruction argument can be byte aligned. - Thumb2: if size == 2, the instruction argument must be 2 byte aligned. - if size == 4, the instruction argument must be 4 byte aligned. - Otherwise: size must be 4 and instruction argument must be 4 byte aligned. */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, - void *instruction, sljit_s32 size); - -/* Define the currently available CPU status flags. It is usually used after an - sljit_emit_op_custom call to define which flags are set. */ - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_current_flags(struct sljit_compiler *compiler, - sljit_s32 current_flags); - -#endif /* _SLJIT_LIR_H_ */ +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef _SLJIT_LIR_H_ +#define _SLJIT_LIR_H_ + +/* + ------------------------------------------------------------------------ + Stack-Less JIT compiler for multiple architectures (x86, ARM, PowerPC) + ------------------------------------------------------------------------ + + Short description + Advantages: + - The execution can be continued from any LIR instruction. In other + words, it is possible to jump to any label from anywhere, even from + a code fragment, which is compiled later, if both compiled code + shares the same context. See sljit_emit_enter for more details + - Supports self modifying code: target of (conditional) jump and call + instructions and some constant values can be dynamically modified + during runtime + - although it is not suggested to do it frequently + - can be used for inline caching: save an important value once + in the instruction stream + - since this feature limits the optimization possibilities, a + special flag must be passed at compile time when these + instructions are emitted + - A fixed stack space can be allocated for local variables + - The compiler is thread-safe + - The compiler is highly configurable through preprocessor macros. + You can disable unneeded features (multithreading in single + threaded applications), and you can use your own system functions + (including memory allocators). See sljitConfig.h + Disadvantages: + - No automatic register allocation, and temporary results are + not stored on the stack. (hence the name comes) + In practice: + - This approach is very effective for interpreters + - One of the saved registers typically points to a stack interface + - It can jump to any exception handler anytime (even if it belongs + to another function) + - Hot paths can be modified during runtime reflecting the changes + of the fastest execution path of the dynamic language + - SLJIT supports complex memory addressing modes + - mainly position and context independent code (except some cases) + + For valgrind users: + - pass --smc-check=all argument to valgrind, since JIT is a "self-modifying code" +*/ + +#if !(defined SLJIT_NO_DEFAULT_CONFIG && SLJIT_NO_DEFAULT_CONFIG) +#include "sljitConfig.h" +#endif + +/* The following header file defines useful macros for fine tuning +sljit based code generators. They are listed in the beginning +of sljitConfigInternal.h */ + +#include "sljitConfigInternal.h" + +/* --------------------------------------------------------------------- */ +/* Error codes */ +/* --------------------------------------------------------------------- */ + +/* Indicates no error. */ +#define SLJIT_SUCCESS 0 +/* After the call of sljit_generate_code(), the error code of the compiler + is set to this value to avoid future sljit calls (in debug mode at least). + The complier should be freed after sljit_generate_code(). */ +#define SLJIT_ERR_COMPILED 1 +/* Cannot allocate non executable memory. */ +#define SLJIT_ERR_ALLOC_FAILED 2 +/* Cannot allocate executable memory. + Only for sljit_generate_code() */ +#define SLJIT_ERR_EX_ALLOC_FAILED 3 +/* Return value for SLJIT_CONFIG_UNSUPPORTED placeholder architecture. */ +#define SLJIT_ERR_UNSUPPORTED 4 +/* An ivalid argument is passed to any SLJIT function. */ +#define SLJIT_ERR_BAD_ARGUMENT 5 +/* Dynamic code modification is not enabled. */ +#define SLJIT_ERR_DYN_CODE_MOD 6 + +/* --------------------------------------------------------------------- */ +/* Registers */ +/* --------------------------------------------------------------------- */ + +/* + Scratch (R) registers: registers whose may not preserve their values + across function calls. + + Saved (S) registers: registers whose preserve their values across + function calls. + + The scratch and saved register sets are overlap. The last scratch register + is the first saved register, the one before the last is the second saved + register, and so on. + + If an architecture provides two scratch and three saved registers, + its scratch and saved register sets are the following: + + R0 | | R0 is always a scratch register + R1 | | R1 is always a scratch register + [R2] | S2 | R2 and S2 represent the same physical register + [R3] | S1 | R3 and S1 represent the same physical register + [R4] | S0 | R4 and S0 represent the same physical register + + Note: SLJIT_NUMBER_OF_SCRATCH_REGISTERS would be 2 and + SLJIT_NUMBER_OF_SAVED_REGISTERS would be 3 for this architecture. + + Note: On all supported architectures SLJIT_NUMBER_OF_REGISTERS >= 12 + and SLJIT_NUMBER_OF_SAVED_REGISTERS >= 6. However, 6 registers + are virtual on x86-32. See below. + + The purpose of this definition is convenience: saved registers can + be used as extra scratch registers. For example four registers can + be specified as scratch registers and the fifth one as saved register + on the CPU above and any user code which requires four scratch + registers can run unmodified. The SLJIT compiler automatically saves + the content of the two extra scratch register on the stack. Scratch + registers can also be preserved by saving their value on the stack + but this needs to be done manually. + + Note: To emphasize that registers assigned to R2-R4 are saved + registers, they are enclosed by square brackets. + + Note: sljit_emit_enter and sljit_set_context defines whether a register + is S or R register. E.g: when 3 scratches and 1 saved is mapped + by sljit_emit_enter, the allowed register set will be: R0-R2 and + S0. Although S2 is mapped to the same position as R2, it does not + available in the current configuration. Furthermore the S1 register + is not available at all. +*/ + +/* When SLJIT_UNUSED is specified as the destination of sljit_emit_op1 + or sljit_emit_op2 operations the result is discarded. If no status + flags are set, no instructions are emitted for these operations. Data + prefetch is a special exception, see SLJIT_MOV operation. Other SLJIT + operations do not support SLJIT_UNUSED as a destination operand. */ +#define SLJIT_UNUSED 0 + +/* Scratch registers. */ +#define SLJIT_R0 1 +#define SLJIT_R1 2 +#define SLJIT_R2 3 +/* Note: on x86-32, R3 - R6 (same as S3 - S6) are emulated (they + are allocated on the stack). These registers are called virtual + and cannot be used for memory addressing (cannot be part of + any SLJIT_MEM1, SLJIT_MEM2 construct). There is no such + limitation on other CPUs. See sljit_get_register_index(). */ +#define SLJIT_R3 4 +#define SLJIT_R4 5 +#define SLJIT_R5 6 +#define SLJIT_R6 7 +#define SLJIT_R7 8 +#define SLJIT_R8 9 +#define SLJIT_R9 10 +/* All R registers provided by the architecture can be accessed by SLJIT_R(i) + The i parameter must be >= 0 and < SLJIT_NUMBER_OF_REGISTERS. */ +#define SLJIT_R(i) (1 + (i)) + +/* Saved registers. */ +#define SLJIT_S0 (SLJIT_NUMBER_OF_REGISTERS) +#define SLJIT_S1 (SLJIT_NUMBER_OF_REGISTERS - 1) +#define SLJIT_S2 (SLJIT_NUMBER_OF_REGISTERS - 2) +/* Note: on x86-32, S3 - S6 (same as R3 - R6) are emulated (they + are allocated on the stack). These registers are called virtual + and cannot be used for memory addressing (cannot be part of + any SLJIT_MEM1, SLJIT_MEM2 construct). There is no such + limitation on other CPUs. See sljit_get_register_index(). */ +#define SLJIT_S3 (SLJIT_NUMBER_OF_REGISTERS - 3) +#define SLJIT_S4 (SLJIT_NUMBER_OF_REGISTERS - 4) +#define SLJIT_S5 (SLJIT_NUMBER_OF_REGISTERS - 5) +#define SLJIT_S6 (SLJIT_NUMBER_OF_REGISTERS - 6) +#define SLJIT_S7 (SLJIT_NUMBER_OF_REGISTERS - 7) +#define SLJIT_S8 (SLJIT_NUMBER_OF_REGISTERS - 8) +#define SLJIT_S9 (SLJIT_NUMBER_OF_REGISTERS - 9) +/* All S registers provided by the architecture can be accessed by SLJIT_S(i) + The i parameter must be >= 0 and < SLJIT_NUMBER_OF_SAVED_REGISTERS. */ +#define SLJIT_S(i) (SLJIT_NUMBER_OF_REGISTERS - (i)) + +/* Registers >= SLJIT_FIRST_SAVED_REG are saved registers. */ +#define SLJIT_FIRST_SAVED_REG (SLJIT_S0 - SLJIT_NUMBER_OF_SAVED_REGISTERS + 1) + +/* The SLJIT_SP provides direct access to the linear stack space allocated by + sljit_emit_enter. It can only be used in the following form: SLJIT_MEM1(SLJIT_SP). + The immediate offset is extended by the relative stack offset automatically. + The sljit_get_local_base can be used to obtain the absolute offset. */ +#define SLJIT_SP (SLJIT_NUMBER_OF_REGISTERS + 1) + +/* Return with machine word. */ + +#define SLJIT_RETURN_REG SLJIT_R0 + +/* --------------------------------------------------------------------- */ +/* Floating point registers */ +/* --------------------------------------------------------------------- */ + +/* Each floating point register can store a 32 or a 64 bit precision + value. The FR and FS register sets are overlap in the same way as R + and S register sets. See above. */ + +/* Note: SLJIT_UNUSED as destination is not valid for floating point + operations, since they cannot be used for setting flags. */ + +/* Floating point scratch registers. */ +#define SLJIT_FR0 1 +#define SLJIT_FR1 2 +#define SLJIT_FR2 3 +#define SLJIT_FR3 4 +#define SLJIT_FR4 5 +#define SLJIT_FR5 6 +/* All FR registers provided by the architecture can be accessed by SLJIT_FR(i) + The i parameter must be >= 0 and < SLJIT_NUMBER_OF_FLOAT_REGISTERS. */ +#define SLJIT_FR(i) (1 + (i)) + +/* Floating point saved registers. */ +#define SLJIT_FS0 (SLJIT_NUMBER_OF_FLOAT_REGISTERS) +#define SLJIT_FS1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS - 1) +#define SLJIT_FS2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS - 2) +#define SLJIT_FS3 (SLJIT_NUMBER_OF_FLOAT_REGISTERS - 3) +#define SLJIT_FS4 (SLJIT_NUMBER_OF_FLOAT_REGISTERS - 4) +#define SLJIT_FS5 (SLJIT_NUMBER_OF_FLOAT_REGISTERS - 5) +/* All S registers provided by the architecture can be accessed by SLJIT_FS(i) + The i parameter must be >= 0 and < SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS. */ +#define SLJIT_FS(i) (SLJIT_NUMBER_OF_FLOAT_REGISTERS - (i)) + +/* Float registers >= SLJIT_FIRST_SAVED_FLOAT_REG are saved registers. */ +#define SLJIT_FIRST_SAVED_FLOAT_REG (SLJIT_FS0 - SLJIT_NUMBER_OF_SAVED_FLOAT_REGISTERS + 1) + +/* --------------------------------------------------------------------- */ +/* Argument type definitions */ +/* --------------------------------------------------------------------- */ + +/* Argument type definitions. + Used by SLJIT_[DEF_]ARGx and SLJIT_[DEF]_RET macros. */ + +#define SLJIT_ARG_TYPE_VOID 0 +#define SLJIT_ARG_TYPE_SW 1 +#define SLJIT_ARG_TYPE_UW 2 +#define SLJIT_ARG_TYPE_S32 3 +#define SLJIT_ARG_TYPE_U32 4 +#define SLJIT_ARG_TYPE_F32 5 +#define SLJIT_ARG_TYPE_F64 6 + +/* The following argument type definitions are used by sljit_emit_enter, + sljit_set_context, sljit_emit_call, and sljit_emit_icall functions. + The following return type definitions are used by sljit_emit_call + and sljit_emit_icall functions. + + When a function is called, the first integer argument must be placed + in SLJIT_R0, the second in SLJIT_R1, and so on. Similarly the first + floating point argument must be placed in SLJIT_FR0, the second in + SLJIT_FR1, and so on. + + Example function definition: + sljit_f32 SLJIT_FUNC example_c_callback(sljit_sw arg_a, + sljit_f64 arg_b, sljit_u32 arg_c, sljit_f32 arg_d); + + Argument type definition: + SLJIT_DEF_RET(SLJIT_ARG_TYPE_F32) + | SLJIT_DEF_ARG1(SLJIT_ARG_TYPE_SW) | SLJIT_DEF_ARG2(SLJIT_ARG_TYPE_F64) + | SLJIT_DEF_ARG3(SLJIT_ARG_TYPE_U32) | SLJIT_DEF_ARG2(SLJIT_ARG_TYPE_F32) + + Short form of argument type definition: + SLJIT_RET(F32) | SLJIT_ARG1(SW) | SLJIT_ARG2(F64) + | SLJIT_ARG3(S32) | SLJIT_ARG4(F32) + + Argument passing: + arg_a must be placed in SLJIT_R0 + arg_c must be placed in SLJIT_R1 + arg_b must be placed in SLJIT_FR0 + arg_d must be placed in SLJIT_FR1 + +Note: + The SLJIT_ARG_TYPE_VOID type is only supported by + SLJIT_DEF_RET, and SLJIT_ARG_TYPE_VOID is also the + default value when SLJIT_DEF_RET is not specified. */ +#define SLJIT_DEF_SHIFT 4 +#define SLJIT_DEF_RET(type) (type) +#define SLJIT_DEF_ARG1(type) ((type) << SLJIT_DEF_SHIFT) +#define SLJIT_DEF_ARG2(type) ((type) << (2 * SLJIT_DEF_SHIFT)) +#define SLJIT_DEF_ARG3(type) ((type) << (3 * SLJIT_DEF_SHIFT)) +#define SLJIT_DEF_ARG4(type) ((type) << (4 * SLJIT_DEF_SHIFT)) + +/* Short form of the macros above. + + For example the following definition: + SLJIT_DEF_RET(SLJIT_ARG_TYPE_SW) | SLJIT_DEF_ARG1(SLJIT_ARG_TYPE_F32) + + can be shortened to: + SLJIT_RET(SW) | SLJIT_ARG1(F32) + +Note: + The VOID type is only supported by SLJIT_RET, and + VOID is also the default value when SLJIT_RET is + not specified. */ +#define SLJIT_RET(type) SLJIT_DEF_RET(SLJIT_ARG_TYPE_ ## type) +#define SLJIT_ARG1(type) SLJIT_DEF_ARG1(SLJIT_ARG_TYPE_ ## type) +#define SLJIT_ARG2(type) SLJIT_DEF_ARG2(SLJIT_ARG_TYPE_ ## type) +#define SLJIT_ARG3(type) SLJIT_DEF_ARG3(SLJIT_ARG_TYPE_ ## type) +#define SLJIT_ARG4(type) SLJIT_DEF_ARG4(SLJIT_ARG_TYPE_ ## type) + +/* --------------------------------------------------------------------- */ +/* Main structures and functions */ +/* --------------------------------------------------------------------- */ + +/* + The following structures are private, and can be changed in the + future. Keeping them here allows code inlining. +*/ + +struct sljit_memory_fragment { + struct sljit_memory_fragment *next; + sljit_uw used_size; + /* Must be aligned to sljit_sw. */ + sljit_u8 memory[1]; +}; + +struct sljit_label { + struct sljit_label *next; + sljit_uw addr; + /* The maximum size difference. */ + sljit_uw size; +}; + +struct sljit_jump { + struct sljit_jump *next; + sljit_uw addr; + sljit_uw flags; + union { + sljit_uw target; + struct sljit_label *label; + } u; +}; + +struct sljit_put_label { + struct sljit_put_label *next; + struct sljit_label *label; + sljit_uw addr; + sljit_uw flags; +}; + +struct sljit_const { + struct sljit_const *next; + sljit_uw addr; +}; + +struct sljit_compiler { + sljit_s32 error; + sljit_s32 options; + + struct sljit_label *labels; + struct sljit_jump *jumps; + struct sljit_put_label *put_labels; + struct sljit_const *consts; + struct sljit_label *last_label; + struct sljit_jump *last_jump; + struct sljit_const *last_const; + struct sljit_put_label *last_put_label; + + void *allocator_data; + struct sljit_memory_fragment *buf; + struct sljit_memory_fragment *abuf; + + /* Used scratch registers. */ + sljit_s32 scratches; + /* Used saved registers. */ + sljit_s32 saveds; + /* Used float scratch registers. */ + sljit_s32 fscratches; + /* Used float saved registers. */ + sljit_s32 fsaveds; + /* Local stack size. */ + sljit_s32 local_size; + /* Code size. */ + sljit_uw size; + /* Relative offset of the executable mapping from the writable mapping. */ + sljit_uw executable_offset; + /* Executable size for statistical purposes. */ + sljit_uw executable_size; + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + sljit_s32 args; + sljit_s32 locals_offset; + sljit_s32 saveds_offset; + sljit_s32 stack_tmp_size; +#endif + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + sljit_s32 mode32; +#ifdef _WIN64 + sljit_s32 locals_offset; +#endif +#endif + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + /* Constant pool handling. */ + sljit_uw *cpool; + sljit_u8 *cpool_unique; + sljit_uw cpool_diff; + sljit_uw cpool_fill; + /* Other members. */ + /* Contains pointer, "ldr pc, [...]" pairs. */ + sljit_uw patches; +#endif + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) || (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) + /* Temporary fields. */ + sljit_uw shift_imm; +#endif + +#if (defined SLJIT_CONFIG_PPC && SLJIT_CONFIG_PPC) + sljit_sw imm; +#endif + +#if (defined SLJIT_CONFIG_MIPS && SLJIT_CONFIG_MIPS) + sljit_s32 delay_slot; + sljit_s32 cache_arg; + sljit_sw cache_argw; +#endif + +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + sljit_s32 delay_slot; + sljit_s32 cache_arg; + sljit_sw cache_argw; +#endif + +#if (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX) + sljit_s32 cache_arg; + sljit_sw cache_argw; +#endif + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + FILE* verbose; +#endif + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) \ + || (defined SLJIT_DEBUG && SLJIT_DEBUG) + /* Flags specified by the last arithmetic instruction. + It contains the type of the variable flag. */ + sljit_s32 last_flags; + /* Local size passed to the functions. */ + sljit_s32 logical_local_size; +#endif + +#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) \ + || (defined SLJIT_DEBUG && SLJIT_DEBUG) \ + || (defined SLJIT_VERBOSE && SLJIT_VERBOSE) + /* Trust arguments when the API function is called. */ + sljit_s32 skip_checks; +#endif +}; + +/* --------------------------------------------------------------------- */ +/* Main functions */ +/* --------------------------------------------------------------------- */ + +/* Creates an sljit compiler. The allocator_data is required by some + custom memory managers. This pointer is passed to SLJIT_MALLOC + and SLJIT_FREE macros. Most allocators (including the default + one) ignores this value, and it is recommended to pass NULL + as a dummy value for allocator_data. + + Returns NULL if failed. */ +SLJIT_API_FUNC_ATTRIBUTE struct sljit_compiler* sljit_create_compiler(void *allocator_data); + +/* Frees everything except the compiled machine code. */ +SLJIT_API_FUNC_ATTRIBUTE void sljit_free_compiler(struct sljit_compiler *compiler); + +/* Returns the current error code. If an error is occurred, future sljit + calls which uses the same compiler argument returns early with the same + error code. Thus there is no need for checking the error after every + call, it is enough to do it before the code is compiled. Removing + these checks increases the performance of the compiling process. */ +static SLJIT_INLINE sljit_s32 sljit_get_compiler_error(struct sljit_compiler *compiler) { return compiler->error; } + +/* Sets the compiler error code to SLJIT_ERR_ALLOC_FAILED except + if an error was detected before. After the error code is set + the compiler behaves as if the allocation failure happened + during an sljit function call. This can greatly simplify error + checking, since only the compiler status needs to be checked + after the compilation. */ +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_compiler_memory_error(struct sljit_compiler *compiler); + +/* + Allocate a small amount of memory. The size must be <= 64 bytes on 32 bit, + and <= 128 bytes on 64 bit architectures. The memory area is owned by the + compiler, and freed by sljit_free_compiler. The returned pointer is + sizeof(sljit_sw) aligned. Excellent for allocating small blocks during + the compiling, and no need to worry about freeing them. The size is + enough to contain at most 16 pointers. If the size is outside of the range, + the function will return with NULL. However, this return value does not + indicate that there is no more memory (does not set the current error code + of the compiler to out-of-memory status). +*/ +SLJIT_API_FUNC_ATTRIBUTE void* sljit_alloc_memory(struct sljit_compiler *compiler, sljit_s32 size); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) +/* Passing NULL disables verbose. */ +SLJIT_API_FUNC_ATTRIBUTE void sljit_compiler_verbose(struct sljit_compiler *compiler, FILE* verbose); +#endif + +/* + Create executable code from the sljit instruction stream. This is the final step + of the code generation so no more instructions can be added after this call. +*/ + +SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler); + +/* Free executable code. */ + +SLJIT_API_FUNC_ATTRIBUTE void sljit_free_code(void* code); + +/* + When the protected executable allocator is used the JIT code is mapped + twice. The first mapping has read/write and the second mapping has read/exec + permissions. This function returns with the relative offset of the executable + mapping using the writable mapping as the base after the machine code is + successfully generated. The returned value is always 0 for the normal executable + allocator, since it uses only one mapping with read/write/exec permissions. + Dynamic code modifications requires this value. + + Before a successful code generation, this function returns with 0. +*/ +static SLJIT_INLINE sljit_sw sljit_get_executable_offset(struct sljit_compiler *compiler) { return compiler->executable_offset; } + +/* + The executable memory consumption of the generated code can be retrieved by + this function. The returned value can be used for statistical purposes. + + Before a successful code generation, this function returns with 0. +*/ +static SLJIT_INLINE sljit_uw sljit_get_generated_code_size(struct sljit_compiler *compiler) { return compiler->executable_size; } + +/* Returns with non-zero if the feature or limitation type passed as its + argument is present on the current CPU. + + Some features (e.g. floating point operations) require hardware (CPU) + support while others (e.g. move with update) are emulated if not available. + However even if a feature is emulated, specialized code paths can be faster + than the emulation. Some limitations are emulated as well so their general + case is supported but it has extra performance costs. */ + +/* [Not emulated] Floating-point support is available. */ +#define SLJIT_HAS_FPU 0 +/* [Limitation] Some registers are virtual registers. */ +#define SLJIT_HAS_VIRTUAL_REGISTERS 1 +/* [Emulated] Count leading zero is supported. */ +#define SLJIT_HAS_CLZ 2 +/* [Emulated] Conditional move is supported. */ +#define SLJIT_HAS_CMOV 3 + +#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86) +/* [Not emulated] SSE2 support is available on x86. */ +#define SLJIT_HAS_SSE2 100 +#endif + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type); + +/* Instruction generation. Returns with any error code. If there is no + error, they return with SLJIT_SUCCESS. */ + +/* + The executable code is a function from the viewpoint of the C + language. The function calls must obey to the ABI (Application + Binary Interface) of the platform, which specify the purpose of + machine registers and stack handling among other things. The + sljit_emit_enter function emits the necessary instructions for + setting up a new context for the executable code and moves function + arguments to the saved registers. Furthermore the options argument + can be used to pass configuration options to the compiler. The + available options are listed before sljit_emit_enter. + + The function argument list is the combination of SLJIT_ARGx + (SLJIT_DEF_ARG1) macros. Currently maximum 3 SW / UW + (SLJIT_ARG_TYPE_SW / LJIT_ARG_TYPE_UW) arguments are supported. + The first argument goes to SLJIT_S0, the second goes to SLJIT_S1 + and so on. The register set used by the function must be declared + as well. The number of scratch and saved registers used by the + function must be passed to sljit_emit_enter. Only R registers + between R0 and "scratches" argument can be used later. E.g. if + "scratches" is set to 2, the scratch register set will be limited + to SLJIT_R0 and SLJIT_R1. The S registers and the floating point + registers ("fscratches" and "fsaveds") are specified in a similar + manner. The sljit_emit_enter is also capable of allocating a stack + space for local variables. The "local_size" argument contains the + size in bytes of this local area and its staring address is stored + in SLJIT_SP. The memory area between SLJIT_SP (inclusive) and + SLJIT_SP + local_size (exclusive) can be modified freely until + the function returns. The stack space is not initialized. + + Note: the following conditions must met: + 0 <= scratches <= SLJIT_NUMBER_OF_REGISTERS + 0 <= saveds <= SLJIT_NUMBER_OF_REGISTERS + scratches + saveds <= SLJIT_NUMBER_OF_REGISTERS + 0 <= fscratches <= SLJIT_NUMBER_OF_FLOAT_REGISTERS + 0 <= fsaveds <= SLJIT_NUMBER_OF_FLOAT_REGISTERS + fscratches + fsaveds <= SLJIT_NUMBER_OF_FLOAT_REGISTERS + + Note: every call of sljit_emit_enter and sljit_set_context + overwrites the previous context. +*/ + +/* The absolute address returned by sljit_get_local_base with +offset 0 is aligned to sljit_f64. Otherwise it is aligned to sljit_sw. */ +#define SLJIT_F64_ALIGNMENT 0x00000001 + +/* The local_size must be >= 0 and <= SLJIT_MAX_LOCAL_SIZE. */ +#define SLJIT_MAX_LOCAL_SIZE 65536 + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size); + +/* The machine code has a context (which contains the local stack space size, + number of used registers, etc.) which initialized by sljit_emit_enter. Several + functions (like sljit_emit_return) requres this context to be able to generate + the appropriate code. However, some code fragments (like inline cache) may have + no normal entry point so their context is unknown for the compiler. Their context + can be provided to the compiler by the sljit_set_context function. + + Note: every call of sljit_emit_enter and sljit_set_context overwrites + the previous context. */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size); + +/* Return from machine code. The op argument can be SLJIT_UNUSED which means the + function does not return with anything or any opcode between SLJIT_MOV and + SLJIT_MOV_P (see sljit_emit_op1). As for src and srcw they must be 0 if op + is SLJIT_UNUSED, otherwise see below the description about source and + destination arguments. */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 src, sljit_sw srcw); + +/* Generating entry and exit points for fast call functions (see SLJIT_FAST_CALL). + Both sljit_emit_fast_enter and sljit_emit_fast_return functions preserve the + values of all registers and stack frame. The return address is stored in the + dst argument of sljit_emit_fast_enter, and this return address can be passed + to sljit_emit_fast_return to continue the execution after the fast call. + + Fast calls are cheap operations (usually only a single call instruction is + emitted) but they do not preserve any registers. However the callee function + can freely use / update any registers and stack values which can be + efficiently exploited by various optimizations. Registers can be saved + manually by the callee function if needed. + + Although returning to different address by sljit_emit_fast_return is possible, + this address usually cannot be predicted by the return address predictor of + modern CPUs which may reduce performance. Furthermore using sljit_emit_ijump + to return is also inefficient since return address prediction is usually + triggered by a specific form of ijump. + + Flags: - (does not modify flags). */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw); +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw); + +/* + Source and destination operands for arithmetical instructions + imm - a simple immediate value (cannot be used as a destination) + reg - any of the registers (immediate argument must be 0) + [imm] - absolute immediate memory address + [reg+imm] - indirect memory address + [reg+(reg<<imm)] - indirect indexed memory address (shift must be between 0 and 3) + useful for (byte, half, int, sljit_sw) array access + (fully supported by both x86 and ARM architectures, and cheap operation on others) +*/ + +/* + IMPORATNT NOTE: memory access MUST be naturally aligned except + SLJIT_UNALIGNED macro is defined and its value is 1. + + length | alignment + ---------+----------- + byte | 1 byte (any physical_address is accepted) + half | 2 byte (physical_address & 0x1 == 0) + int | 4 byte (physical_address & 0x3 == 0) + word | 4 byte if SLJIT_32BIT_ARCHITECTURE is defined and its value is 1 + | 8 byte if SLJIT_64BIT_ARCHITECTURE is defined and its value is 1 + pointer | size of sljit_p type (4 byte on 32 bit machines, 4 or 8 byte + | on 64 bit machines) + + Note: Different architectures have different addressing limitations. + A single instruction is enough for the following addressing + modes. Other adrressing modes are emulated by instruction + sequences. This information could help to improve those code + generators which focuses only a few architectures. + + x86: [reg+imm], -2^32+1 <= imm <= 2^32-1 (full address space on x86-32) + [reg+(reg<<imm)] is supported + [imm], -2^32+1 <= imm <= 2^32-1 is supported + Write-back is not supported + arm: [reg+imm], -4095 <= imm <= 4095 or -255 <= imm <= 255 for signed + bytes, any halfs or floating point values) + [reg+(reg<<imm)] is supported + Write-back is supported + arm-t2: [reg+imm], -255 <= imm <= 4095 + [reg+(reg<<imm)] is supported + Write back is supported only for [reg+imm], where -255 <= imm <= 255 + arm64: [reg+imm], -256 <= imm <= 255, 0 <= aligned imm <= 4095 * alignment + [reg+(reg<<imm)] is supported + Write back is supported only for [reg+imm], where -256 <= imm <= 255 + ppc: [reg+imm], -65536 <= imm <= 65535. 64 bit loads/stores and 32 bit + signed load on 64 bit requires immediates divisible by 4. + [reg+imm] is not supported for signed 8 bit values. + [reg+reg] is supported + Write-back is supported except for one instruction: 32 bit signed + load with [reg+imm] addressing mode on 64 bit. + mips: [reg+imm], -65536 <= imm <= 65535 + sparc: [reg+imm], -4096 <= imm <= 4095 + [reg+reg] is supported +*/ + +/* Macros for specifying operand types. */ +#define SLJIT_MEM 0x80 +#define SLJIT_MEM0() (SLJIT_MEM) +#define SLJIT_MEM1(r1) (SLJIT_MEM | (r1)) +#define SLJIT_MEM2(r1, r2) (SLJIT_MEM | (r1) | ((r2) << 8)) +#define SLJIT_IMM 0x40 + +/* Set 32 bit operation mode (I) on 64 bit CPUs. This option is ignored on + 32 bit CPUs. When this option is set for an arithmetic operation, only + the lower 32 bit of the input registers are used, and the CPU status + flags are set according to the 32 bit result. Although the higher 32 bit + of the input and the result registers are not defined by SLJIT, it might + be defined by the CPU architecture (e.g. MIPS). To satisfy these CPU + requirements all source registers must be the result of those operations + where this option was also set. Memory loads read 32 bit values rather + than 64 bit ones. In other words 32 bit and 64 bit operations cannot + be mixed. The only exception is SLJIT_MOV32 and SLJIT_MOVU32 whose source + register can hold any 32 or 64 bit value, and it is converted to a 32 bit + compatible format first. This conversion is free (no instructions are + emitted) on most CPUs. A 32 bit value can also be converted to a 64 bit + value by SLJIT_MOV_S32 (sign extension) or SLJIT_MOV_U32 (zero extension). + + Note: memory addressing always uses 64 bit values on 64 bit systems so + the result of a 32 bit operation must not be used with SLJIT_MEMx + macros. + + This option is part of the instruction name, so there is no need to + manually set it. E.g: + + SLJIT_ADD32 == (SLJIT_ADD | SLJIT_I32_OP) */ +#define SLJIT_I32_OP 0x100 + +/* Set F32 (single) precision mode for floating-point computation. This + option is similar to SLJIT_I32_OP, it just applies to floating point + registers. When this option is passed, the CPU performs 32 bit floating + point operations, rather than 64 bit one. Similar to SLJIT_I32_OP, all + register arguments must be the result of those operations where this + option was also set. + + This option is part of the instruction name, so there is no need to + manually set it. E.g: + + SLJIT_MOV_F32 = (SLJIT_MOV_F64 | SLJIT_F32_OP) + */ +#define SLJIT_F32_OP SLJIT_I32_OP + +/* Many CPUs (x86, ARM, PPC) have status flags which can be set according + to the result of an operation. Other CPUs (MIPS) do not have status + flags, and results must be stored in registers. To cover both architecture + types efficiently only two flags are defined by SLJIT: + + * Zero (equal) flag: it is set if the result is zero + * Variable flag: its value is defined by the last arithmetic operation + + SLJIT instructions can set any or both of these flags. The value of + these flags is undefined if the instruction does not specify their value. + The description of each instruction contains the list of allowed flag + types. + + Example: SLJIT_ADD can set the Z, OVERFLOW, CARRY flags hence + + sljit_op2(..., SLJIT_ADD, ...) + Both the zero and variable flags are undefined so they can + have any value after the operation is completed. + + sljit_op2(..., SLJIT_ADD | SLJIT_SET_Z, ...) + Sets the zero flag if the result is zero, clears it otherwise. + The variable flag is undefined. + + sljit_op2(..., SLJIT_ADD | SLJIT_SET_OVERFLOW, ...) + Sets the variable flag if an integer overflow occurs, clears + it otherwise. The zero flag is undefined. + + sljit_op2(..., SLJIT_ADD | SLJIT_SET_Z | SLJIT_SET_CARRY, ...) + Sets the zero flag if the result is zero, clears it otherwise. + Sets the variable flag if unsigned overflow (carry) occurs, + clears it otherwise. + + If an instruction (e.g. SLJIT_MOV) does not modify flags the flags are + unchanged. + + Using these flags can reduce the number of emitted instructions. E.g. a + fast loop can be implemented by decreasing a counter register and set the + zero flag to jump back if the counter register has not reached zero. + + Motivation: although CPUs can set a large number of flags, usually their + values are ignored or only one of them is used. Emulating a large number + of flags on systems without flag register is complicated so SLJIT + instructions must specify the flag they want to use and only that flag + will be emulated. The last arithmetic instruction can be repeated if + multiple flags need to be checked. +*/ + +/* Set Zero status flag. */ +#define SLJIT_SET_Z 0x0200 +/* Set the variable status flag if condition is true. + See comparison types. */ +#define SLJIT_SET(condition) ((condition) << 10) + +/* Notes: + - you cannot postpone conditional jump instructions except if noted that + the instruction does not set flags (See: SLJIT_KEEP_FLAGS). + - flag combinations: '|' means 'logical or'. */ + +/* Starting index of opcodes for sljit_emit_op0. */ +#define SLJIT_OP0_BASE 0 + +/* Flags: - (does not modify flags) + Note: breakpoint instruction is not supported by all architectures (e.g. ppc) + It falls back to SLJIT_NOP in those cases. */ +#define SLJIT_BREAKPOINT (SLJIT_OP0_BASE + 0) +/* Flags: - (does not modify flags) + Note: may or may not cause an extra cycle wait + it can even decrease the runtime in a few cases. */ +#define SLJIT_NOP (SLJIT_OP0_BASE + 1) +/* Flags: - (may destroy flags) + Unsigned multiplication of SLJIT_R0 and SLJIT_R1. + Result is placed into SLJIT_R1:SLJIT_R0 (high:low) word */ +#define SLJIT_LMUL_UW (SLJIT_OP0_BASE + 2) +/* Flags: - (may destroy flags) + Signed multiplication of SLJIT_R0 and SLJIT_R1. + Result is placed into SLJIT_R1:SLJIT_R0 (high:low) word */ +#define SLJIT_LMUL_SW (SLJIT_OP0_BASE + 3) +/* Flags: - (may destroy flags) + Unsigned divide of the value in SLJIT_R0 by the value in SLJIT_R1. + The result is placed into SLJIT_R0 and the remainder into SLJIT_R1. + Note: if SLJIT_R1 is 0, the behaviour is undefined. */ +#define SLJIT_DIVMOD_UW (SLJIT_OP0_BASE + 4) +#define SLJIT_DIVMOD_U32 (SLJIT_DIVMOD_UW | SLJIT_I32_OP) +/* Flags: - (may destroy flags) + Signed divide of the value in SLJIT_R0 by the value in SLJIT_R1. + The result is placed into SLJIT_R0 and the remainder into SLJIT_R1. + Note: if SLJIT_R1 is 0, the behaviour is undefined. + Note: if SLJIT_R1 is -1 and SLJIT_R0 is integer min (0x800..00), + the behaviour is undefined. */ +#define SLJIT_DIVMOD_SW (SLJIT_OP0_BASE + 5) +#define SLJIT_DIVMOD_S32 (SLJIT_DIVMOD_SW | SLJIT_I32_OP) +/* Flags: - (may destroy flags) + Unsigned divide of the value in SLJIT_R0 by the value in SLJIT_R1. + The result is placed into SLJIT_R0. SLJIT_R1 preserves its value. + Note: if SLJIT_R1 is 0, the behaviour is undefined. */ +#define SLJIT_DIV_UW (SLJIT_OP0_BASE + 6) +#define SLJIT_DIV_U32 (SLJIT_DIV_UW | SLJIT_I32_OP) +/* Flags: - (may destroy flags) + Signed divide of the value in SLJIT_R0 by the value in SLJIT_R1. + The result is placed into SLJIT_R0. SLJIT_R1 preserves its value. + Note: if SLJIT_R1 is 0, the behaviour is undefined. + Note: if SLJIT_R1 is -1 and SLJIT_R0 is integer min (0x800..00), + the behaviour is undefined. */ +#define SLJIT_DIV_SW (SLJIT_OP0_BASE + 7) +#define SLJIT_DIV_S32 (SLJIT_DIV_SW | SLJIT_I32_OP) + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op); + +/* Starting index of opcodes for sljit_emit_op1. */ +#define SLJIT_OP1_BASE 32 + +/* The MOV instruction transfers data from source to destination. + + MOV instruction suffixes: + + U8 - unsigned 8 bit data transfer + S8 - signed 8 bit data transfer + U16 - unsigned 16 bit data transfer + S16 - signed 16 bit data transfer + U32 - unsigned int (32 bit) data transfer + S32 - signed int (32 bit) data transfer + P - pointer (sljit_p) data transfer + + If the destination of a MOV instruction is SLJIT_UNUSED and the source + operand is a memory address the compiler emits a prefetch instruction + if this instruction is supported by the current CPU. Higher data sizes + bring the data closer to the core: a MOV with word size loads the data + into a higher level cache than a byte size. Otherwise the type does not + affect the prefetch instruction. Furthermore a prefetch instruction + never fails, so it can be used to prefetch a data from an address and + check whether that address is NULL afterwards. +*/ + +/* Flags: - (does not modify flags) */ +#define SLJIT_MOV (SLJIT_OP1_BASE + 0) +/* Flags: - (does not modify flags) */ +#define SLJIT_MOV_U8 (SLJIT_OP1_BASE + 1) +#define SLJIT_MOV32_U8 (SLJIT_MOV_U8 | SLJIT_I32_OP) +/* Flags: - (does not modify flags) */ +#define SLJIT_MOV_S8 (SLJIT_OP1_BASE + 2) +#define SLJIT_MOV32_S8 (SLJIT_MOV_S8 | SLJIT_I32_OP) +/* Flags: - (does not modify flags) */ +#define SLJIT_MOV_U16 (SLJIT_OP1_BASE + 3) +#define SLJIT_MOV32_U16 (SLJIT_MOV_U16 | SLJIT_I32_OP) +/* Flags: - (does not modify flags) */ +#define SLJIT_MOV_S16 (SLJIT_OP1_BASE + 4) +#define SLJIT_MOV32_S16 (SLJIT_MOV_S16 | SLJIT_I32_OP) +/* Flags: - (does not modify flags) + Note: no SLJIT_MOV32_U32 form, since it is the same as SLJIT_MOV32 */ +#define SLJIT_MOV_U32 (SLJIT_OP1_BASE + 5) +/* Flags: - (does not modify flags) + Note: no SLJIT_MOV32_S32 form, since it is the same as SLJIT_MOV32 */ +#define SLJIT_MOV_S32 (SLJIT_OP1_BASE + 6) +/* Flags: - (does not modify flags) */ +#define SLJIT_MOV32 (SLJIT_MOV_S32 | SLJIT_I32_OP) +/* Flags: - (does not modify flags) + Note: load a pointer sized data, useful on x32 (a 32 bit mode on x86-64 + where all x64 features are available, e.g. 16 register) or similar + compiling modes */ +#define SLJIT_MOV_P (SLJIT_OP1_BASE + 7) +/* Flags: Z + Note: immediate source argument is not supported */ +#define SLJIT_NOT (SLJIT_OP1_BASE + 8) +#define SLJIT_NOT32 (SLJIT_NOT | SLJIT_I32_OP) +/* Flags: Z | OVERFLOW + Note: immediate source argument is not supported */ +#define SLJIT_NEG (SLJIT_OP1_BASE + 9) +#define SLJIT_NEG32 (SLJIT_NEG | SLJIT_I32_OP) +/* Count leading zeroes + Flags: - (may destroy flags) + Note: immediate source argument is not supported */ +#define SLJIT_CLZ (SLJIT_OP1_BASE + 10) +#define SLJIT_CLZ32 (SLJIT_CLZ | SLJIT_I32_OP) + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw); + +/* Starting index of opcodes for sljit_emit_op2. */ +#define SLJIT_OP2_BASE 96 + +/* Flags: Z | OVERFLOW | CARRY */ +#define SLJIT_ADD (SLJIT_OP2_BASE + 0) +#define SLJIT_ADD32 (SLJIT_ADD | SLJIT_I32_OP) +/* Flags: CARRY */ +#define SLJIT_ADDC (SLJIT_OP2_BASE + 1) +#define SLJIT_ADDC32 (SLJIT_ADDC | SLJIT_I32_OP) +/* Flags: Z | LESS | GREATER_EQUAL | GREATER | LESS_EQUAL + SIG_LESS | SIG_GREATER_EQUAL | SIG_GREATER + SIG_LESS_EQUAL | CARRY */ +#define SLJIT_SUB (SLJIT_OP2_BASE + 2) +#define SLJIT_SUB32 (SLJIT_SUB | SLJIT_I32_OP) +/* Flags: CARRY */ +#define SLJIT_SUBC (SLJIT_OP2_BASE + 3) +#define SLJIT_SUBC32 (SLJIT_SUBC | SLJIT_I32_OP) +/* Note: integer mul + Flags: MUL_OVERFLOW */ +#define SLJIT_MUL (SLJIT_OP2_BASE + 4) +#define SLJIT_MUL32 (SLJIT_MUL | SLJIT_I32_OP) +/* Flags: Z */ +#define SLJIT_AND (SLJIT_OP2_BASE + 5) +#define SLJIT_AND32 (SLJIT_AND | SLJIT_I32_OP) +/* Flags: Z */ +#define SLJIT_OR (SLJIT_OP2_BASE + 6) +#define SLJIT_OR32 (SLJIT_OR | SLJIT_I32_OP) +/* Flags: Z */ +#define SLJIT_XOR (SLJIT_OP2_BASE + 7) +#define SLJIT_XOR32 (SLJIT_XOR | SLJIT_I32_OP) +/* Flags: Z + Let bit_length be the length of the shift operation: 32 or 64. + If src2 is immediate, src2w is masked by (bit_length - 1). + Otherwise, if the content of src2 is outside the range from 0 + to bit_length - 1, the result is undefined. */ +#define SLJIT_SHL (SLJIT_OP2_BASE + 8) +#define SLJIT_SHL32 (SLJIT_SHL | SLJIT_I32_OP) +/* Flags: Z + Let bit_length be the length of the shift operation: 32 or 64. + If src2 is immediate, src2w is masked by (bit_length - 1). + Otherwise, if the content of src2 is outside the range from 0 + to bit_length - 1, the result is undefined. */ +#define SLJIT_LSHR (SLJIT_OP2_BASE + 9) +#define SLJIT_LSHR32 (SLJIT_LSHR | SLJIT_I32_OP) +/* Flags: Z + Let bit_length be the length of the shift operation: 32 or 64. + If src2 is immediate, src2w is masked by (bit_length - 1). + Otherwise, if the content of src2 is outside the range from 0 + to bit_length - 1, the result is undefined. */ +#define SLJIT_ASHR (SLJIT_OP2_BASE + 10) +#define SLJIT_ASHR32 (SLJIT_ASHR | SLJIT_I32_OP) + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w); + +/* Starting index of opcodes for sljit_emit_fop1. */ +#define SLJIT_FOP1_BASE 128 + +/* Flags: - (does not modify flags) */ +#define SLJIT_MOV_F64 (SLJIT_FOP1_BASE + 0) +#define SLJIT_MOV_F32 (SLJIT_MOV_F64 | SLJIT_F32_OP) +/* Convert opcodes: CONV[DST_TYPE].FROM[SRC_TYPE] + SRC/DST TYPE can be: D - double, S - single, W - signed word, I - signed int + Rounding mode when the destination is W or I: round towards zero. */ +/* Flags: - (does not modify flags) */ +#define SLJIT_CONV_F64_FROM_F32 (SLJIT_FOP1_BASE + 1) +#define SLJIT_CONV_F32_FROM_F64 (SLJIT_CONV_F64_FROM_F32 | SLJIT_F32_OP) +/* Flags: - (does not modify flags) */ +#define SLJIT_CONV_SW_FROM_F64 (SLJIT_FOP1_BASE + 2) +#define SLJIT_CONV_SW_FROM_F32 (SLJIT_CONV_SW_FROM_F64 | SLJIT_F32_OP) +/* Flags: - (does not modify flags) */ +#define SLJIT_CONV_S32_FROM_F64 (SLJIT_FOP1_BASE + 3) +#define SLJIT_CONV_S32_FROM_F32 (SLJIT_CONV_S32_FROM_F64 | SLJIT_F32_OP) +/* Flags: - (does not modify flags) */ +#define SLJIT_CONV_F64_FROM_SW (SLJIT_FOP1_BASE + 4) +#define SLJIT_CONV_F32_FROM_SW (SLJIT_CONV_F64_FROM_SW | SLJIT_F32_OP) +/* Flags: - (does not modify flags) */ +#define SLJIT_CONV_F64_FROM_S32 (SLJIT_FOP1_BASE + 5) +#define SLJIT_CONV_F32_FROM_S32 (SLJIT_CONV_F64_FROM_S32 | SLJIT_F32_OP) +/* Note: dst is the left and src is the right operand for SLJIT_CMPD. + Flags: EQUAL_F | LESS_F | GREATER_EQUAL_F | GREATER_F | LESS_EQUAL_F */ +#define SLJIT_CMP_F64 (SLJIT_FOP1_BASE + 6) +#define SLJIT_CMP_F32 (SLJIT_CMP_F64 | SLJIT_F32_OP) +/* Flags: - (does not modify flags) */ +#define SLJIT_NEG_F64 (SLJIT_FOP1_BASE + 7) +#define SLJIT_NEG_F32 (SLJIT_NEG_F64 | SLJIT_F32_OP) +/* Flags: - (does not modify flags) */ +#define SLJIT_ABS_F64 (SLJIT_FOP1_BASE + 8) +#define SLJIT_ABS_F32 (SLJIT_ABS_F64 | SLJIT_F32_OP) + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw); + +/* Starting index of opcodes for sljit_emit_fop2. */ +#define SLJIT_FOP2_BASE 160 + +/* Flags: - (does not modify flags) */ +#define SLJIT_ADD_F64 (SLJIT_FOP2_BASE + 0) +#define SLJIT_ADD_F32 (SLJIT_ADD_F64 | SLJIT_F32_OP) +/* Flags: - (does not modify flags) */ +#define SLJIT_SUB_F64 (SLJIT_FOP2_BASE + 1) +#define SLJIT_SUB_F32 (SLJIT_SUB_F64 | SLJIT_F32_OP) +/* Flags: - (does not modify flags) */ +#define SLJIT_MUL_F64 (SLJIT_FOP2_BASE + 2) +#define SLJIT_MUL_F32 (SLJIT_MUL_F64 | SLJIT_F32_OP) +/* Flags: - (does not modify flags) */ +#define SLJIT_DIV_F64 (SLJIT_FOP2_BASE + 3) +#define SLJIT_DIV_F32 (SLJIT_DIV_F64 | SLJIT_F32_OP) + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w); + +/* Label and jump instructions. */ + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler); + +/* Invert (negate) conditional type: xor (^) with 0x1 */ + +/* Integer comparison types. */ +#define SLJIT_EQUAL 0 +#define SLJIT_EQUAL32 (SLJIT_EQUAL | SLJIT_I32_OP) +#define SLJIT_ZERO 0 +#define SLJIT_ZERO32 (SLJIT_ZERO | SLJIT_I32_OP) +#define SLJIT_NOT_EQUAL 1 +#define SLJIT_NOT_EQUAL32 (SLJIT_NOT_EQUAL | SLJIT_I32_OP) +#define SLJIT_NOT_ZERO 1 +#define SLJIT_NOT_ZERO32 (SLJIT_NOT_ZERO | SLJIT_I32_OP) + +#define SLJIT_LESS 2 +#define SLJIT_LESS32 (SLJIT_LESS | SLJIT_I32_OP) +#define SLJIT_SET_LESS SLJIT_SET(SLJIT_LESS) +#define SLJIT_GREATER_EQUAL 3 +#define SLJIT_GREATER_EQUAL32 (SLJIT_GREATER_EQUAL | SLJIT_I32_OP) +#define SLJIT_SET_GREATER_EQUAL SLJIT_SET(SLJIT_GREATER_EQUAL) +#define SLJIT_GREATER 4 +#define SLJIT_GREATER32 (SLJIT_GREATER | SLJIT_I32_OP) +#define SLJIT_SET_GREATER SLJIT_SET(SLJIT_GREATER) +#define SLJIT_LESS_EQUAL 5 +#define SLJIT_LESS_EQUAL32 (SLJIT_LESS_EQUAL | SLJIT_I32_OP) +#define SLJIT_SET_LESS_EQUAL SLJIT_SET(SLJIT_LESS_EQUAL) +#define SLJIT_SIG_LESS 6 +#define SLJIT_SIG_LESS32 (SLJIT_SIG_LESS | SLJIT_I32_OP) +#define SLJIT_SET_SIG_LESS SLJIT_SET(SLJIT_SIG_LESS) +#define SLJIT_SIG_GREATER_EQUAL 7 +#define SLJIT_SIG_GREATER_EQUAL32 (SLJIT_SIG_GREATER_EQUAL | SLJIT_I32_OP) +#define SLJIT_SET_SIG_GREATER_EQUAL SLJIT_SET(SLJIT_SIG_GREATER_EQUAL) +#define SLJIT_SIG_GREATER 8 +#define SLJIT_SIG_GREATER32 (SLJIT_SIG_GREATER | SLJIT_I32_OP) +#define SLJIT_SET_SIG_GREATER SLJIT_SET(SLJIT_SIG_GREATER) +#define SLJIT_SIG_LESS_EQUAL 9 +#define SLJIT_SIG_LESS_EQUAL32 (SLJIT_SIG_LESS_EQUAL | SLJIT_I32_OP) +#define SLJIT_SET_SIG_LESS_EQUAL SLJIT_SET(SLJIT_SIG_LESS_EQUAL) + +#define SLJIT_OVERFLOW 10 +#define SLJIT_OVERFLOW32 (SLJIT_OVERFLOW | SLJIT_I32_OP) +#define SLJIT_SET_OVERFLOW SLJIT_SET(SLJIT_OVERFLOW) +#define SLJIT_NOT_OVERFLOW 11 +#define SLJIT_NOT_OVERFLOW32 (SLJIT_NOT_OVERFLOW | SLJIT_I32_OP) + +#define SLJIT_MUL_OVERFLOW 12 +#define SLJIT_MUL_OVERFLOW32 (SLJIT_MUL_OVERFLOW | SLJIT_I32_OP) +#define SLJIT_SET_MUL_OVERFLOW SLJIT_SET(SLJIT_MUL_OVERFLOW) +#define SLJIT_MUL_NOT_OVERFLOW 13 +#define SLJIT_MUL_NOT_OVERFLOW32 (SLJIT_MUL_NOT_OVERFLOW | SLJIT_I32_OP) + +/* There is no SLJIT_CARRY or SLJIT_NOT_CARRY. */ +#define SLJIT_SET_CARRY SLJIT_SET(14) + +/* Floating point comparison types. */ +#define SLJIT_EQUAL_F64 16 +#define SLJIT_EQUAL_F32 (SLJIT_EQUAL_F64 | SLJIT_F32_OP) +#define SLJIT_SET_EQUAL_F SLJIT_SET(SLJIT_EQUAL_F64) +#define SLJIT_NOT_EQUAL_F64 17 +#define SLJIT_NOT_EQUAL_F32 (SLJIT_NOT_EQUAL_F64 | SLJIT_F32_OP) +#define SLJIT_SET_NOT_EQUAL_F SLJIT_SET(SLJIT_NOT_EQUAL_F64) +#define SLJIT_LESS_F64 18 +#define SLJIT_LESS_F32 (SLJIT_LESS_F64 | SLJIT_F32_OP) +#define SLJIT_SET_LESS_F SLJIT_SET(SLJIT_LESS_F64) +#define SLJIT_GREATER_EQUAL_F64 19 +#define SLJIT_GREATER_EQUAL_F32 (SLJIT_GREATER_EQUAL_F64 | SLJIT_F32_OP) +#define SLJIT_SET_GREATER_EQUAL_F SLJIT_SET(SLJIT_GREATER_EQUAL_F64) +#define SLJIT_GREATER_F64 20 +#define SLJIT_GREATER_F32 (SLJIT_GREATER_F64 | SLJIT_F32_OP) +#define SLJIT_SET_GREATER_F SLJIT_SET(SLJIT_GREATER_F64) +#define SLJIT_LESS_EQUAL_F64 21 +#define SLJIT_LESS_EQUAL_F32 (SLJIT_LESS_EQUAL_F64 | SLJIT_F32_OP) +#define SLJIT_SET_LESS_EQUAL_F SLJIT_SET(SLJIT_LESS_EQUAL_F64) +#define SLJIT_UNORDERED_F64 22 +#define SLJIT_UNORDERED_F32 (SLJIT_UNORDERED_F64 | SLJIT_F32_OP) +#define SLJIT_SET_UNORDERED_F SLJIT_SET(SLJIT_UNORDERED_F64) +#define SLJIT_ORDERED_F64 23 +#define SLJIT_ORDERED_F32 (SLJIT_ORDERED_F64 | SLJIT_F32_OP) +#define SLJIT_SET_ORDERED_F SLJIT_SET(SLJIT_ORDERED_F64) + +/* Unconditional jump types. */ +#define SLJIT_JUMP 24 + /* Fast calling method. See sljit_emit_fast_enter / sljit_emit_fast_return. */ +#define SLJIT_FAST_CALL 25 + /* Called function must be declared with the SLJIT_FUNC attribute. */ +#define SLJIT_CALL 26 + /* Called function must be declared with cdecl attribute. + This is the default attribute for C functions. */ +#define SLJIT_CALL_CDECL 27 + +/* The target can be changed during runtime (see: sljit_set_jump_addr). */ +#define SLJIT_REWRITABLE_JUMP 0x1000 + +/* Emit a jump instruction. The destination is not set, only the type of the jump. + type must be between SLJIT_EQUAL and SLJIT_FAST_CALL + type can be combined (or'ed) with SLJIT_REWRITABLE_JUMP + + Flags: does not modify flags. */ +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type); + +/* Emit a C compiler (ABI) compatible function call. + type must be SLJIT_CALL or SLJIT_CALL_CDECL + type can be combined (or'ed) with SLJIT_REWRITABLE_JUMP + arg_types is the combination of SLJIT_RET / SLJIT_ARGx (SLJIT_DEF_RET / SLJIT_DEF_ARGx) macros + + Flags: destroy all flags. */ +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 arg_types); + +/* Basic arithmetic comparison. In most architectures it is implemented as + an SLJIT_SUB operation (with SLJIT_UNUSED destination and setting + appropriate flags) followed by a sljit_emit_jump. However some + architectures (i.e: ARM64 or MIPS) may employ special optimizations here. + It is suggested to use this comparison form when appropriate. + type must be between SLJIT_EQUAL and SLJIT_I_SIG_LESS_EQUAL + type can be combined (or'ed) with SLJIT_REWRITABLE_JUMP + + Flags: may destroy flags. */ +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w); + +/* Basic floating point comparison. In most architectures it is implemented as + an SLJIT_FCMP operation (setting appropriate flags) followed by a + sljit_emit_jump. However some architectures (i.e: MIPS) may employ + special optimizations here. It is suggested to use this comparison form + when appropriate. + type must be between SLJIT_EQUAL_F64 and SLJIT_ORDERED_F32 + type can be combined (or'ed) with SLJIT_REWRITABLE_JUMP + Flags: destroy flags. + Note: if either operand is NaN, the behaviour is undefined for + types up to SLJIT_S_LESS_EQUAL. */ +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_fcmp(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w); + +/* Set the destination of the jump to this label. */ +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_label(struct sljit_jump *jump, struct sljit_label* label); +/* Set the destination address of the jump to this label. */ +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_target(struct sljit_jump *jump, sljit_uw target); + +/* Emit an indirect jump or fast call. + Direct form: set src to SLJIT_IMM() and srcw to the address + Indirect form: any other valid addressing mode + type must be between SLJIT_JUMP and SLJIT_FAST_CALL + + Flags: does not modify flags. */ +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw); + +/* Emit a C compiler (ABI) compatible function call. + Direct form: set src to SLJIT_IMM() and srcw to the address + Indirect form: any other valid addressing mode + type must be SLJIT_CALL or SLJIT_CALL_CDECL + arg_types is the combination of SLJIT_RET / SLJIT_ARGx (SLJIT_DEF_RET / SLJIT_DEF_ARGx) macros + + Flags: destroy all flags. */ +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 arg_types, sljit_s32 src, sljit_sw srcw); + +/* Perform the operation using the conditional flags as the second argument. + Type must always be between SLJIT_EQUAL and SLJIT_ORDERED_F64. The value + represented by the type is 1, if the condition represented by the type + is fulfilled, and 0 otherwise. + + If op == SLJIT_MOV, SLJIT_MOV32: + Set dst to the value represented by the type (0 or 1). + Flags: - (does not modify flags) + If op == SLJIT_OR, op == SLJIT_AND, op == SLJIT_XOR + Performs the binary operation using dst as the first, and the value + represented by type as the second argument. Result is written into dst. + Flags: Z (may destroy flags) */ +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 type); + +/* Emit a conditional mov instruction which moves source to destination, + if the condition is satisfied. Unlike other arithmetic operations this + instruction does not support memory access. + + type must be between SLJIT_EQUAL and SLJIT_ORDERED_F64 + dst_reg must be a valid register and it can be combined + with SLJIT_I32_OP to perform a 32 bit arithmetic operation + src must be register or immediate (SLJIT_IMM) + + Flags: - (does not modify flags) */ +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 dst_reg, + sljit_s32 src, sljit_sw srcw); + +/* The following flags are used by sljit_emit_mem() and sljit_emit_fmem(). */ + +/* When SLJIT_MEM_SUPP is passed, no instructions are emitted. + Instead the function returns with SLJIT_SUCCESS if the instruction + form is supported and SLJIT_ERR_UNSUPPORTED otherwise. This flag + allows runtime checking of available instruction forms. */ +#define SLJIT_MEM_SUPP 0x0200 +/* Memory load operation. This is the default. */ +#define SLJIT_MEM_LOAD 0x0000 +/* Memory store operation. */ +#define SLJIT_MEM_STORE 0x0400 +/* Base register is updated before the memory access. */ +#define SLJIT_MEM_PRE 0x0800 +/* Base register is updated after the memory access. */ +#define SLJIT_MEM_POST 0x1000 + +/* Emit a single memory load or store with update instruction. When the + requested instruction form is not supported by the CPU, it returns + with SLJIT_ERR_UNSUPPORTED instead of emulating the instruction. This + allows specializing tight loops based on the supported instruction + forms (see SLJIT_MEM_SUPP flag). + + type must be between SLJIT_MOV and SLJIT_MOV_P and can be + combined with SLJIT_MEM_* flags. Either SLJIT_MEM_PRE + or SLJIT_MEM_POST must be specified. + reg is the source or destination register, and must be + different from the base register of the mem operand + mem must be a SLJIT_MEM1() or SLJIT_MEM2() operand + + Flags: - (does not modify flags) */ +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 reg, + sljit_s32 mem, sljit_sw memw); + +/* Same as sljit_emit_mem except the followings: + + type must be SLJIT_MOV_F64 or SLJIT_MOV_F32 and can be + combined with SLJIT_MEM_* flags. Either SLJIT_MEM_PRE + or SLJIT_MEM_POST must be specified. + freg is the source or destination floating point register */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fmem(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 freg, + sljit_s32 mem, sljit_sw memw); + +/* Copies the base address of SLJIT_SP + offset to dst. The offset can be + anything to negate the effect of relative addressing. For example if an + array of sljit_sw values is stored on the stack from offset 0x40, and R0 + contains the offset of an array item plus 0x120, this item can be + overwritten by two SLJIT instructions: + + sljit_get_local_base(compiler, SLJIT_R1, 0, 0x40 - 0x120); + sljit_emit_op1(compiler, SLJIT_MOV, SLJIT_MEM2(SLJIT_R1, SLJIT_R0), 0, SLJIT_IMM, 0x5); + + Flags: - (may destroy flags) */ +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset); + +/* Store a value that can be changed runtime (see: sljit_get_const_addr / sljit_set_const) + Flags: - (does not modify flags) */ +SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value); + +/* Store the value of a label (see: sljit_set_put_label) + Flags: - (does not modify flags) */ +SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw); + +/* Set the value stored by put_label to this label. */ +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_put_label(struct sljit_put_label *put_label, struct sljit_label *label); + +/* After the code generation the address for label, jump and const instructions + are computed. Since these structures are freed by sljit_free_compiler, the + addresses must be preserved by the user program elsewere. */ +static SLJIT_INLINE sljit_uw sljit_get_label_addr(struct sljit_label *label) { return label->addr; } +static SLJIT_INLINE sljit_uw sljit_get_jump_addr(struct sljit_jump *jump) { return jump->addr; } +static SLJIT_INLINE sljit_uw sljit_get_const_addr(struct sljit_const *const_) { return const_->addr; } + +/* Only the address and executable offset are required to perform dynamic + code modifications. See sljit_get_executable_offset function. */ +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset); +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset); + +/* --------------------------------------------------------------------- */ +/* Miscellaneous utility functions */ +/* --------------------------------------------------------------------- */ + +#define SLJIT_MAJOR_VERSION 0 +#define SLJIT_MINOR_VERSION 94 + +/* Get the human readable name of the platform. Can be useful on platforms + like ARM, where ARM and Thumb2 functions can be mixed, and + it is useful to know the type of the code generator. */ +SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void); + +/* Portable helper function to get an offset of a member. */ +#define SLJIT_OFFSETOF(base, member) ((sljit_sw)(&((base*)0x10)->member) - 0x10) + +#if (defined SLJIT_UTIL_GLOBAL_LOCK && SLJIT_UTIL_GLOBAL_LOCK) +/* This global lock is useful to compile common functions. */ +SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_grab_lock(void); +SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_release_lock(void); +#endif + +#if (defined SLJIT_UTIL_STACK && SLJIT_UTIL_STACK) + +/* The sljit_stack structure and its manipulation functions provides + an implementation for a top-down stack. The stack top is stored + in the end field of the sljit_stack structure and the stack goes + down to the min_start field, so the memory region reserved for + this stack is between min_start (inclusive) and end (exclusive) + fields. However the application can only use the region between + start (inclusive) and end (exclusive) fields. The sljit_stack_resize + function can be used to extend this region up to min_start. + + This feature uses the "address space reserve" feature of modern + operating systems. Instead of allocating a large memory block + applications can allocate a small memory region and extend it + later without moving the content of the memory area. Therefore + after a successful resize by sljit_stack_resize all pointers into + this region are still valid. + + Note: + this structure may not be supported by all operating systems. + end and max_limit fields are aligned to PAGE_SIZE bytes (usually + 4 Kbyte or more). + stack should grow in larger steps, e.g. 4Kbyte, 16Kbyte or more. */ + +struct sljit_stack { + /* User data, anything can be stored here. + Initialized to the same value as the end field. */ + sljit_u8 *top; +/* These members are read only. */ + /* End address of the stack */ + sljit_u8 *end; + /* Current start address of the stack. */ + sljit_u8 *start; + /* Lowest start address of the stack. */ + sljit_u8 *min_start; +}; + +/* Allocates a new stack. Returns NULL if unsuccessful. + Note: see sljit_create_compiler for the explanation of allocator_data. */ +SLJIT_API_FUNC_ATTRIBUTE struct sljit_stack* SLJIT_FUNC sljit_allocate_stack(sljit_uw start_size, sljit_uw max_size, void *allocator_data); +SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_free_stack(struct sljit_stack *stack, void *allocator_data); + +/* Can be used to increase (extend) or decrease (shrink) the stack + memory area. Returns with new_start if successful and NULL otherwise. + It always fails if new_start is less than min_start or greater or equal + than end fields. The fields of the stack are not changed if the returned + value is NULL (the current memory content is never lost). */ +SLJIT_API_FUNC_ATTRIBUTE sljit_u8 *SLJIT_FUNC sljit_stack_resize(struct sljit_stack *stack, sljit_u8 *new_start); + +#endif /* (defined SLJIT_UTIL_STACK && SLJIT_UTIL_STACK) */ + +#if !(defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) + +/* Get the entry address of a given function. */ +#define SLJIT_FUNC_OFFSET(func_name) ((sljit_sw)func_name) + +#else /* !(defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) */ + +/* All JIT related code should be placed in the same context (library, binary, etc.). */ + +#define SLJIT_FUNC_OFFSET(func_name) (*(sljit_sw*)(void*)func_name) + +/* For powerpc64, the function pointers point to a context descriptor. */ +struct sljit_function_context { + sljit_sw addr; + sljit_sw r2; + sljit_sw r11; +}; + +/* Fill the context arguments using the addr and the function. + If func_ptr is NULL, it will not be set to the address of context + If addr is NULL, the function address also comes from the func pointer. */ +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_function_context(void** func_ptr, struct sljit_function_context* context, sljit_sw addr, void* func); + +#endif /* !(defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) */ + +#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) +/* Free unused executable memory. The allocator keeps some free memory + around to reduce the number of OS executable memory allocations. + This improves performance since these calls are costly. However + it is sometimes desired to free all unused memory regions, e.g. + before the application terminates. */ +SLJIT_API_FUNC_ATTRIBUTE void sljit_free_unused_memory_exec(void); +#endif + +/* --------------------------------------------------------------------- */ +/* CPU specific functions */ +/* --------------------------------------------------------------------- */ + +/* The following function is a helper function for sljit_emit_op_custom. + It returns with the real machine register index ( >=0 ) of any SLJIT_R, + SLJIT_S and SLJIT_SP registers. + + Note: it returns with -1 for virtual registers (only on x86-32). */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg); + +/* The following function is a helper function for sljit_emit_op_custom. + It returns with the real machine register index of any SLJIT_FLOAT register. + + Note: the index is always an even number on ARM (except ARM-64), MIPS, and SPARC. */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg); + +/* Any instruction can be inserted into the instruction stream by + sljit_emit_op_custom. It has a similar purpose as inline assembly. + The size parameter must match to the instruction size of the target + architecture: + + x86: 0 < size <= 15. The instruction argument can be byte aligned. + Thumb2: if size == 2, the instruction argument must be 2 byte aligned. + if size == 4, the instruction argument must be 4 byte aligned. + Otherwise: size must be 4 and instruction argument must be 4 byte aligned. */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, + void *instruction, sljit_s32 size); + +/* Define the currently available CPU status flags. It is usually used after an + sljit_emit_op_custom call to define which flags are set. */ + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_current_flags(struct sljit_compiler *compiler, + sljit_s32 current_flags); + +#endif /* _SLJIT_LIR_H_ */ diff --git a/contrib/libs/pcre/sljit/sljitNativeARM_32.c b/contrib/libs/pcre/sljit/sljitNativeARM_32.c index ccbc324351..8da0d09351 100644 --- a/contrib/libs/pcre/sljit/sljitNativeARM_32.c +++ b/contrib/libs/pcre/sljit/sljitNativeARM_32.c @@ -1,2734 +1,2734 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifdef __SOFTFP__ -#define ARM_ABI_INFO " ABI:softfp" -#else -#define ARM_ABI_INFO " ABI:hardfp" -#endif - -SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) -{ -#if (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) - return "ARMv7" SLJIT_CPUINFO ARM_ABI_INFO; -#elif (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - return "ARMv5" SLJIT_CPUINFO ARM_ABI_INFO; -#else -#error "Internal error: Unknown ARM architecture" -#endif -} - -/* Last register + 1. */ -#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) -#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) -#define TMP_PC (SLJIT_NUMBER_OF_REGISTERS + 4) - -#define TMP_FREG1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) -#define TMP_FREG2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 2) - -/* In ARM instruction words. - Cache lines are usually 32 byte aligned. */ -#define CONST_POOL_ALIGNMENT 8 -#define CONST_POOL_EMPTY 0xffffffff - -#define ALIGN_INSTRUCTION(ptr) \ - (sljit_uw*)(((sljit_uw)(ptr) + (CONST_POOL_ALIGNMENT * sizeof(sljit_uw)) - 1) & ~((CONST_POOL_ALIGNMENT * sizeof(sljit_uw)) - 1)) -#define MAX_DIFFERENCE(max_diff) \ - (((max_diff) / (sljit_s32)sizeof(sljit_uw)) - (CONST_POOL_ALIGNMENT - 1)) - -/* See sljit_emit_enter and sljit_emit_op0 if you want to change them. */ -static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = { - 0, 0, 1, 2, 3, 11, 10, 9, 8, 7, 6, 5, 4, 13, 12, 14, 15 -}; - -static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 3] = { - 0, 0, 1, 2, 3, 4, 5, 6, 7 -}; - -#define RM(rm) (reg_map[rm]) -#define RD(rd) (reg_map[rd] << 12) -#define RN(rn) (reg_map[rn] << 16) - -/* --------------------------------------------------------------------- */ -/* Instrucion forms */ -/* --------------------------------------------------------------------- */ - -/* The instruction includes the AL condition. - INST_NAME - CONDITIONAL remove this flag. */ -#define COND_MASK 0xf0000000 -#define CONDITIONAL 0xe0000000 -#define PUSH_POOL 0xff000000 - -#define ADC 0xe0a00000 -#define ADD 0xe0800000 -#define AND 0xe0000000 -#define B 0xea000000 -#define BIC 0xe1c00000 -#define BL 0xeb000000 -#define BLX 0xe12fff30 -#define BX 0xe12fff10 -#define CLZ 0xe16f0f10 -#define CMN 0xe1600000 -#define CMP 0xe1400000 -#define BKPT 0xe1200070 -#define EOR 0xe0200000 -#define MOV 0xe1a00000 -#define MUL 0xe0000090 -#define MVN 0xe1e00000 -#define NOP 0xe1a00000 -#define ORR 0xe1800000 -#define PUSH 0xe92d0000 -#define POP 0xe8bd0000 -#define RSB 0xe0600000 -#define RSC 0xe0e00000 -#define SBC 0xe0c00000 -#define SMULL 0xe0c00090 -#define SUB 0xe0400000 -#define UMULL 0xe0800090 -#define VABS_F32 0xeeb00ac0 -#define VADD_F32 0xee300a00 -#define VCMP_F32 0xeeb40a40 -#define VCVT_F32_S32 0xeeb80ac0 -#define VCVT_F64_F32 0xeeb70ac0 -#define VCVT_S32_F32 0xeebd0ac0 -#define VDIV_F32 0xee800a00 -#define VMOV_F32 0xeeb00a40 -#define VMOV 0xee000a10 -#define VMOV2 0xec400a10 -#define VMRS 0xeef1fa10 -#define VMUL_F32 0xee200a00 -#define VNEG_F32 0xeeb10a40 -#define VSTR_F32 0xed000a00 -#define VSUB_F32 0xee300a40 - -#if (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) -/* Arm v7 specific instructions. */ -#define MOVW 0xe3000000 -#define MOVT 0xe3400000 -#define SXTB 0xe6af0070 -#define SXTH 0xe6bf0070 -#define UXTB 0xe6ef0070 -#define UXTH 0xe6ff0070 -#endif - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - -static sljit_s32 push_cpool(struct sljit_compiler *compiler) -{ - /* Pushing the constant pool into the instruction stream. */ - sljit_uw* inst; - sljit_uw* cpool_ptr; - sljit_uw* cpool_end; - sljit_s32 i; - - /* The label could point the address after the constant pool. */ - if (compiler->last_label && compiler->last_label->size == compiler->size) - compiler->last_label->size += compiler->cpool_fill + (CONST_POOL_ALIGNMENT - 1) + 1; - - SLJIT_ASSERT(compiler->cpool_fill > 0 && compiler->cpool_fill <= CPOOL_SIZE); - inst = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); - FAIL_IF(!inst); - compiler->size++; - *inst = 0xff000000 | compiler->cpool_fill; - - for (i = 0; i < CONST_POOL_ALIGNMENT - 1; i++) { - inst = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); - FAIL_IF(!inst); - compiler->size++; - *inst = 0; - } - - cpool_ptr = compiler->cpool; - cpool_end = cpool_ptr + compiler->cpool_fill; - while (cpool_ptr < cpool_end) { - inst = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); - FAIL_IF(!inst); - compiler->size++; - *inst = *cpool_ptr++; - } - compiler->cpool_diff = CONST_POOL_EMPTY; - compiler->cpool_fill = 0; - return SLJIT_SUCCESS; -} - -static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_uw inst) -{ - sljit_uw* ptr; - - if (SLJIT_UNLIKELY(compiler->cpool_diff != CONST_POOL_EMPTY && compiler->size - compiler->cpool_diff >= MAX_DIFFERENCE(4092))) - FAIL_IF(push_cpool(compiler)); - - ptr = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); - FAIL_IF(!ptr); - compiler->size++; - *ptr = inst; - return SLJIT_SUCCESS; -} - -static sljit_s32 push_inst_with_literal(struct sljit_compiler *compiler, sljit_uw inst, sljit_uw literal) -{ - sljit_uw* ptr; - sljit_uw cpool_index = CPOOL_SIZE; - sljit_uw* cpool_ptr; - sljit_uw* cpool_end; - sljit_u8* cpool_unique_ptr; - - if (SLJIT_UNLIKELY(compiler->cpool_diff != CONST_POOL_EMPTY && compiler->size - compiler->cpool_diff >= MAX_DIFFERENCE(4092))) - FAIL_IF(push_cpool(compiler)); - else if (compiler->cpool_fill > 0) { - cpool_ptr = compiler->cpool; - cpool_end = cpool_ptr + compiler->cpool_fill; - cpool_unique_ptr = compiler->cpool_unique; - do { - if ((*cpool_ptr == literal) && !(*cpool_unique_ptr)) { - cpool_index = cpool_ptr - compiler->cpool; - break; - } - cpool_ptr++; - cpool_unique_ptr++; - } while (cpool_ptr < cpool_end); - } - - if (cpool_index == CPOOL_SIZE) { - /* Must allocate a new entry in the literal pool. */ - if (compiler->cpool_fill < CPOOL_SIZE) { - cpool_index = compiler->cpool_fill; - compiler->cpool_fill++; - } - else { - FAIL_IF(push_cpool(compiler)); - cpool_index = 0; - compiler->cpool_fill = 1; - } - } - - SLJIT_ASSERT((inst & 0xfff) == 0); - ptr = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); - FAIL_IF(!ptr); - compiler->size++; - *ptr = inst | cpool_index; - - compiler->cpool[cpool_index] = literal; - compiler->cpool_unique[cpool_index] = 0; - if (compiler->cpool_diff == CONST_POOL_EMPTY) - compiler->cpool_diff = compiler->size; - return SLJIT_SUCCESS; -} - -static sljit_s32 push_inst_with_unique_literal(struct sljit_compiler *compiler, sljit_uw inst, sljit_uw literal) -{ - sljit_uw* ptr; - if (SLJIT_UNLIKELY((compiler->cpool_diff != CONST_POOL_EMPTY && compiler->size - compiler->cpool_diff >= MAX_DIFFERENCE(4092)) || compiler->cpool_fill >= CPOOL_SIZE)) - FAIL_IF(push_cpool(compiler)); - - SLJIT_ASSERT(compiler->cpool_fill < CPOOL_SIZE && (inst & 0xfff) == 0); - ptr = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); - FAIL_IF(!ptr); - compiler->size++; - *ptr = inst | compiler->cpool_fill; - - compiler->cpool[compiler->cpool_fill] = literal; - compiler->cpool_unique[compiler->cpool_fill] = 1; - compiler->cpool_fill++; - if (compiler->cpool_diff == CONST_POOL_EMPTY) - compiler->cpool_diff = compiler->size; - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 prepare_blx(struct sljit_compiler *compiler) -{ - /* Place for at least two instruction (doesn't matter whether the first has a literal). */ - if (SLJIT_UNLIKELY(compiler->cpool_diff != CONST_POOL_EMPTY && compiler->size - compiler->cpool_diff >= MAX_DIFFERENCE(4088))) - return push_cpool(compiler); - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 emit_blx(struct sljit_compiler *compiler) -{ - /* Must follow tightly the previous instruction (to be able to convert it to bl instruction). */ - SLJIT_ASSERT(compiler->cpool_diff == CONST_POOL_EMPTY || compiler->size - compiler->cpool_diff < MAX_DIFFERENCE(4092)); - SLJIT_ASSERT(reg_map[TMP_REG1] != 14); - - return push_inst(compiler, BLX | RM(TMP_REG1)); -} - -static sljit_uw patch_pc_relative_loads(sljit_uw *last_pc_patch, sljit_uw *code_ptr, sljit_uw* const_pool, sljit_uw cpool_size) -{ - sljit_uw diff; - sljit_uw ind; - sljit_uw counter = 0; - sljit_uw* clear_const_pool = const_pool; - sljit_uw* clear_const_pool_end = const_pool + cpool_size; - - SLJIT_ASSERT(const_pool - code_ptr <= CONST_POOL_ALIGNMENT); - /* Set unused flag for all literals in the constant pool. - I.e.: unused literals can belong to branches, which can be encoded as B or BL. - We can "compress" the constant pool by discarding these literals. */ - while (clear_const_pool < clear_const_pool_end) - *clear_const_pool++ = (sljit_uw)(-1); - - while (last_pc_patch < code_ptr) { - /* Data transfer instruction with Rn == r15. */ - if ((*last_pc_patch & 0x0c0f0000) == 0x040f0000) { - diff = const_pool - last_pc_patch; - ind = (*last_pc_patch) & 0xfff; - - /* Must be a load instruction with immediate offset. */ - SLJIT_ASSERT(ind < cpool_size && !(*last_pc_patch & (1 << 25)) && (*last_pc_patch & (1 << 20))); - if ((sljit_s32)const_pool[ind] < 0) { - const_pool[ind] = counter; - ind = counter; - counter++; - } - else - ind = const_pool[ind]; - - SLJIT_ASSERT(diff >= 1); - if (diff >= 2 || ind > 0) { - diff = (diff + ind - 2) << 2; - SLJIT_ASSERT(diff <= 0xfff); - *last_pc_patch = (*last_pc_patch & ~0xfff) | diff; - } - else - *last_pc_patch = (*last_pc_patch & ~(0xfff | (1 << 23))) | 0x004; - } - last_pc_patch++; - } - return counter; -} - -/* In some rare ocasions we may need future patches. The probability is close to 0 in practice. */ -struct future_patch { - struct future_patch* next; - sljit_s32 index; - sljit_s32 value; -}; - -static sljit_s32 resolve_const_pool_index(struct sljit_compiler *compiler, struct future_patch **first_patch, sljit_uw cpool_current_index, sljit_uw *cpool_start_address, sljit_uw *buf_ptr) -{ - sljit_s32 value; - struct future_patch *curr_patch, *prev_patch; - - SLJIT_UNUSED_ARG(compiler); - - /* Using the values generated by patch_pc_relative_loads. */ - if (!*first_patch) - value = (sljit_s32)cpool_start_address[cpool_current_index]; - else { - curr_patch = *first_patch; - prev_patch = NULL; - while (1) { - if (!curr_patch) { - value = (sljit_s32)cpool_start_address[cpool_current_index]; - break; - } - if ((sljit_uw)curr_patch->index == cpool_current_index) { - value = curr_patch->value; - if (prev_patch) - prev_patch->next = curr_patch->next; - else - *first_patch = curr_patch->next; - SLJIT_FREE(curr_patch, compiler->allocator_data); - break; - } - prev_patch = curr_patch; - curr_patch = curr_patch->next; - } - } - - if (value >= 0) { - if ((sljit_uw)value > cpool_current_index) { - curr_patch = (struct future_patch*)SLJIT_MALLOC(sizeof(struct future_patch), compiler->allocator_data); - if (!curr_patch) { - while (*first_patch) { - curr_patch = *first_patch; - *first_patch = (*first_patch)->next; - SLJIT_FREE(curr_patch, compiler->allocator_data); - } - return SLJIT_ERR_ALLOC_FAILED; - } - curr_patch->next = *first_patch; - curr_patch->index = value; - curr_patch->value = cpool_start_address[value]; - *first_patch = curr_patch; - } - cpool_start_address[value] = *buf_ptr; - } - return SLJIT_SUCCESS; -} - -#else - -static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_uw inst) -{ - sljit_uw* ptr; - - ptr = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); - FAIL_IF(!ptr); - compiler->size++; - *ptr = inst; - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 emit_imm(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw imm) -{ - FAIL_IF(push_inst(compiler, MOVW | RD(reg) | ((imm << 4) & 0xf0000) | (imm & 0xfff))); - return push_inst(compiler, MOVT | RD(reg) | ((imm >> 12) & 0xf0000) | ((imm >> 16) & 0xfff)); -} - -#endif - -static SLJIT_INLINE sljit_s32 detect_jump_type(struct sljit_jump *jump, sljit_uw *code_ptr, sljit_uw *code, sljit_sw executable_offset) -{ - sljit_sw diff; - - if (jump->flags & SLJIT_REWRITABLE_JUMP) - return 0; - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - if (jump->flags & IS_BL) - code_ptr--; - - if (jump->flags & JUMP_ADDR) - diff = ((sljit_sw)jump->u.target - (sljit_sw)(code_ptr + 2) - executable_offset); - else { - SLJIT_ASSERT(jump->flags & JUMP_LABEL); - diff = ((sljit_sw)(code + jump->u.label->size) - (sljit_sw)(code_ptr + 2)); - } - - /* Branch to Thumb code has not been optimized yet. */ - if (diff & 0x3) - return 0; - - if (jump->flags & IS_BL) { - if (diff <= 0x01ffffff && diff >= -0x02000000) { - *code_ptr = (BL - CONDITIONAL) | (*(code_ptr + 1) & COND_MASK); - jump->flags |= PATCH_B; - return 1; - } - } - else { - if (diff <= 0x01ffffff && diff >= -0x02000000) { - *code_ptr = (B - CONDITIONAL) | (*code_ptr & COND_MASK); - jump->flags |= PATCH_B; - } - } -#else - if (jump->flags & JUMP_ADDR) - diff = ((sljit_sw)jump->u.target - (sljit_sw)code_ptr - executable_offset); - else { - SLJIT_ASSERT(jump->flags & JUMP_LABEL); - diff = ((sljit_sw)(code + jump->u.label->size) - (sljit_sw)code_ptr); - } - - /* Branch to Thumb code has not been optimized yet. */ - if (diff & 0x3) - return 0; - - if (diff <= 0x01ffffff && diff >= -0x02000000) { - code_ptr -= 2; - *code_ptr = ((jump->flags & IS_BL) ? (BL - CONDITIONAL) : (B - CONDITIONAL)) | (code_ptr[2] & COND_MASK); - jump->flags |= PATCH_B; - return 1; - } -#endif - return 0; -} - -static SLJIT_INLINE void inline_set_jump_addr(sljit_uw jump_ptr, sljit_sw executable_offset, sljit_uw new_addr, sljit_s32 flush_cache) -{ -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - sljit_uw *ptr = (sljit_uw *)jump_ptr; - sljit_uw *inst = (sljit_uw *)ptr[0]; - sljit_uw mov_pc = ptr[1]; - sljit_s32 bl = (mov_pc & 0x0000f000) != RD(TMP_PC); - sljit_sw diff = (sljit_sw)(((sljit_sw)new_addr - (sljit_sw)(inst + 2) - executable_offset) >> 2); - - if (diff <= 0x7fffff && diff >= -0x800000) { - /* Turn to branch. */ - if (!bl) { - inst[0] = (mov_pc & COND_MASK) | (B - CONDITIONAL) | (diff & 0xffffff); - if (flush_cache) { - inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 1); - } - } else { - inst[0] = (mov_pc & COND_MASK) | (BL - CONDITIONAL) | (diff & 0xffffff); - inst[1] = NOP; - if (flush_cache) { - inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 2); - } - } - } else { - /* Get the position of the constant. */ - if (mov_pc & (1 << 23)) - ptr = inst + ((mov_pc & 0xfff) >> 2) + 2; - else - ptr = inst + 1; - - if (*inst != mov_pc) { - inst[0] = mov_pc; - if (!bl) { - if (flush_cache) { - inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 1); - } - } else { - inst[1] = BLX | RM(TMP_REG1); - if (flush_cache) { - inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 2); - } - } - } - *ptr = new_addr; - } -#else - sljit_uw *inst = (sljit_uw*)jump_ptr; - SLJIT_ASSERT((inst[0] & 0xfff00000) == MOVW && (inst[1] & 0xfff00000) == MOVT); - inst[0] = MOVW | (inst[0] & 0xf000) | ((new_addr << 4) & 0xf0000) | (new_addr & 0xfff); - inst[1] = MOVT | (inst[1] & 0xf000) | ((new_addr >> 12) & 0xf0000) | ((new_addr >> 16) & 0xfff); - if (flush_cache) { - inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 2); - } -#endif -} - -static sljit_uw get_imm(sljit_uw imm); - -static SLJIT_INLINE void inline_set_const(sljit_uw addr, sljit_sw executable_offset, sljit_sw new_constant, sljit_s32 flush_cache) -{ -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - sljit_uw *ptr = (sljit_uw*)addr; - sljit_uw *inst = (sljit_uw*)ptr[0]; - sljit_uw ldr_literal = ptr[1]; - sljit_uw src2; - - src2 = get_imm(new_constant); - if (src2) { - *inst = 0xe3a00000 | (ldr_literal & 0xf000) | src2; - if (flush_cache) { - inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 1); - } - return; - } - - src2 = get_imm(~new_constant); - if (src2) { - *inst = 0xe3e00000 | (ldr_literal & 0xf000) | src2; - if (flush_cache) { - inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 1); - } - return; - } - - if (ldr_literal & (1 << 23)) - ptr = inst + ((ldr_literal & 0xfff) >> 2) + 2; - else - ptr = inst + 1; - - if (*inst != ldr_literal) { - *inst = ldr_literal; - if (flush_cache) { - inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 1); - } - } - *ptr = new_constant; -#else - sljit_uw *inst = (sljit_uw*)addr; - SLJIT_ASSERT((inst[0] & 0xfff00000) == MOVW && (inst[1] & 0xfff00000) == MOVT); - inst[0] = MOVW | (inst[0] & 0xf000) | ((new_constant << 4) & 0xf0000) | (new_constant & 0xfff); - inst[1] = MOVT | (inst[1] & 0xf000) | ((new_constant >> 12) & 0xf0000) | ((new_constant >> 16) & 0xfff); - if (flush_cache) { - inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 2); - } -#endif -} - -SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) -{ - struct sljit_memory_fragment *buf; - sljit_uw *code; - sljit_uw *code_ptr; - sljit_uw *buf_ptr; - sljit_uw *buf_end; - sljit_uw size; - sljit_uw word_count; - sljit_uw next_addr; - sljit_sw executable_offset; - sljit_sw addr; -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - sljit_uw cpool_size; - sljit_uw cpool_skip_alignment; - sljit_uw cpool_current_index; - sljit_uw *cpool_start_address; - sljit_uw *last_pc_patch; - struct future_patch *first_patch; -#endif - - struct sljit_label *label; - struct sljit_jump *jump; - struct sljit_const *const_; - struct sljit_put_label *put_label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_generate_code(compiler)); - reverse_buf(compiler); - - /* Second code generation pass. */ -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - size = compiler->size + (compiler->patches << 1); - if (compiler->cpool_fill > 0) - size += compiler->cpool_fill + CONST_POOL_ALIGNMENT - 1; -#else - size = compiler->size; -#endif - code = (sljit_uw*)SLJIT_MALLOC_EXEC(size * sizeof(sljit_uw)); - PTR_FAIL_WITH_EXEC_IF(code); - buf = compiler->buf; - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - cpool_size = 0; - cpool_skip_alignment = 0; - cpool_current_index = 0; - cpool_start_address = NULL; - first_patch = NULL; - last_pc_patch = code; -#endif - - code_ptr = code; - word_count = 0; - next_addr = 1; - executable_offset = SLJIT_EXEC_OFFSET(code); - - label = compiler->labels; - jump = compiler->jumps; - const_ = compiler->consts; - put_label = compiler->put_labels; - - if (label && label->size == 0) { - label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); - label = label->next; - } - - do { - buf_ptr = (sljit_uw*)buf->memory; - buf_end = buf_ptr + (buf->used_size >> 2); - do { - word_count++; -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - if (cpool_size > 0) { - if (cpool_skip_alignment > 0) { - buf_ptr++; - cpool_skip_alignment--; - } - else { - if (SLJIT_UNLIKELY(resolve_const_pool_index(compiler, &first_patch, cpool_current_index, cpool_start_address, buf_ptr))) { - SLJIT_FREE_EXEC(code); - compiler->error = SLJIT_ERR_ALLOC_FAILED; - return NULL; - } - buf_ptr++; - if (++cpool_current_index >= cpool_size) { - SLJIT_ASSERT(!first_patch); - cpool_size = 0; - if (label && label->size == word_count) { - /* Points after the current instruction. */ - label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - label->size = code_ptr - code; - label = label->next; - - next_addr = compute_next_addr(label, jump, const_, put_label); - } - } - } - } - else if ((*buf_ptr & 0xff000000) != PUSH_POOL) { -#endif - *code_ptr = *buf_ptr++; - if (next_addr == word_count) { - SLJIT_ASSERT(!label || label->size >= word_count); - SLJIT_ASSERT(!jump || jump->addr >= word_count); - SLJIT_ASSERT(!const_ || const_->addr >= word_count); - SLJIT_ASSERT(!put_label || put_label->addr >= word_count); - - /* These structures are ordered by their address. */ - if (jump && jump->addr == word_count) { -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - if (detect_jump_type(jump, code_ptr, code, executable_offset)) - code_ptr--; - jump->addr = (sljit_uw)code_ptr; -#else - jump->addr = (sljit_uw)(code_ptr - 2); - if (detect_jump_type(jump, code_ptr, code, executable_offset)) - code_ptr -= 2; -#endif - jump = jump->next; - } - if (label && label->size == word_count) { - /* code_ptr can be affected above. */ - label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr + 1, executable_offset); - label->size = (code_ptr + 1) - code; - label = label->next; - } - if (const_ && const_->addr == word_count) { -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - const_->addr = (sljit_uw)code_ptr; -#else - const_->addr = (sljit_uw)(code_ptr - 1); -#endif - const_ = const_->next; - } - if (put_label && put_label->addr == word_count) { - SLJIT_ASSERT(put_label->label); - put_label->addr = (sljit_uw)code_ptr; - put_label = put_label->next; - } - next_addr = compute_next_addr(label, jump, const_, put_label); - } - code_ptr++; -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - } - else { - /* Fortunately, no need to shift. */ - cpool_size = *buf_ptr++ & ~PUSH_POOL; - SLJIT_ASSERT(cpool_size > 0); - cpool_start_address = ALIGN_INSTRUCTION(code_ptr + 1); - cpool_current_index = patch_pc_relative_loads(last_pc_patch, code_ptr, cpool_start_address, cpool_size); - if (cpool_current_index > 0) { - /* Unconditional branch. */ - *code_ptr = B | (((cpool_start_address - code_ptr) + cpool_current_index - 2) & ~PUSH_POOL); - code_ptr = cpool_start_address + cpool_current_index; - } - cpool_skip_alignment = CONST_POOL_ALIGNMENT - 1; - cpool_current_index = 0; - last_pc_patch = code_ptr; - } -#endif - } while (buf_ptr < buf_end); - buf = buf->next; - } while (buf); - - SLJIT_ASSERT(!label); - SLJIT_ASSERT(!jump); - SLJIT_ASSERT(!const_); - SLJIT_ASSERT(!put_label); - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - SLJIT_ASSERT(cpool_size == 0); - if (compiler->cpool_fill > 0) { - cpool_start_address = ALIGN_INSTRUCTION(code_ptr); - cpool_current_index = patch_pc_relative_loads(last_pc_patch, code_ptr, cpool_start_address, compiler->cpool_fill); - if (cpool_current_index > 0) - code_ptr = cpool_start_address + cpool_current_index; - - buf_ptr = compiler->cpool; - buf_end = buf_ptr + compiler->cpool_fill; - cpool_current_index = 0; - while (buf_ptr < buf_end) { - if (SLJIT_UNLIKELY(resolve_const_pool_index(compiler, &first_patch, cpool_current_index, cpool_start_address, buf_ptr))) { - SLJIT_FREE_EXEC(code); - compiler->error = SLJIT_ERR_ALLOC_FAILED; - return NULL; - } - buf_ptr++; - cpool_current_index++; - } - SLJIT_ASSERT(!first_patch); - } -#endif - - jump = compiler->jumps; - while (jump) { - buf_ptr = (sljit_uw *)jump->addr; - - if (jump->flags & PATCH_B) { - addr = (sljit_sw)SLJIT_ADD_EXEC_OFFSET(buf_ptr + 2, executable_offset); - if (!(jump->flags & JUMP_ADDR)) { - SLJIT_ASSERT(jump->flags & JUMP_LABEL); - SLJIT_ASSERT(((sljit_sw)jump->u.label->addr - addr) <= 0x01ffffff && ((sljit_sw)jump->u.label->addr - addr) >= -0x02000000); - *buf_ptr |= (((sljit_sw)jump->u.label->addr - addr) >> 2) & 0x00ffffff; - } - else { - SLJIT_ASSERT(((sljit_sw)jump->u.target - addr) <= 0x01ffffff && ((sljit_sw)jump->u.target - addr) >= -0x02000000); - *buf_ptr |= (((sljit_sw)jump->u.target - addr) >> 2) & 0x00ffffff; - } - } - else if (jump->flags & SLJIT_REWRITABLE_JUMP) { -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - jump->addr = (sljit_uw)code_ptr; - code_ptr[0] = (sljit_uw)buf_ptr; - code_ptr[1] = *buf_ptr; - inline_set_jump_addr((sljit_uw)code_ptr, executable_offset, (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target, 0); - code_ptr += 2; -#else - inline_set_jump_addr((sljit_uw)buf_ptr, executable_offset, (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target, 0); -#endif - } - else { -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - if (jump->flags & IS_BL) - buf_ptr--; - if (*buf_ptr & (1 << 23)) - buf_ptr += ((*buf_ptr & 0xfff) >> 2) + 2; - else - buf_ptr += 1; - *buf_ptr = (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target; -#else - inline_set_jump_addr((sljit_uw)buf_ptr, executable_offset, (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target, 0); -#endif - } - jump = jump->next; - } - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - const_ = compiler->consts; - while (const_) { - buf_ptr = (sljit_uw*)const_->addr; - const_->addr = (sljit_uw)code_ptr; - - code_ptr[0] = (sljit_uw)buf_ptr; - code_ptr[1] = *buf_ptr; - if (*buf_ptr & (1 << 23)) - buf_ptr += ((*buf_ptr & 0xfff) >> 2) + 2; - else - buf_ptr += 1; - /* Set the value again (can be a simple constant). */ - inline_set_const((sljit_uw)code_ptr, executable_offset, *buf_ptr, 0); - code_ptr += 2; - - const_ = const_->next; - } -#endif - - put_label = compiler->put_labels; - while (put_label) { - addr = put_label->label->addr; - buf_ptr = (sljit_uw*)put_label->addr; - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - SLJIT_ASSERT((buf_ptr[0] & 0xffff0000) == 0xe59f0000); - buf_ptr[((buf_ptr[0] & 0xfff) >> 2) + 2] = addr; -#else - SLJIT_ASSERT((buf_ptr[-1] & 0xfff00000) == MOVW && (buf_ptr[0] & 0xfff00000) == MOVT); - buf_ptr[-1] |= ((addr << 4) & 0xf0000) | (addr & 0xfff); - buf_ptr[0] |= ((addr >> 12) & 0xf0000) | ((addr >> 16) & 0xfff); -#endif - put_label = put_label->next; - } - - SLJIT_ASSERT(code_ptr - code <= (sljit_s32)size); - - compiler->error = SLJIT_ERR_COMPILED; - compiler->executable_offset = executable_offset; - compiler->executable_size = (code_ptr - code) * sizeof(sljit_uw); - - code = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); - code_ptr = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - - SLJIT_CACHE_FLUSH(code, code_ptr); - return code; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) -{ - switch (feature_type) { - case SLJIT_HAS_FPU: -#ifdef SLJIT_IS_FPU_AVAILABLE - return SLJIT_IS_FPU_AVAILABLE; -#else - /* Available by default. */ - return 1; -#endif - - case SLJIT_HAS_CLZ: - case SLJIT_HAS_CMOV: - return 1; - - default: - return 0; - } -} - -/* --------------------------------------------------------------------- */ -/* Entry, exit */ -/* --------------------------------------------------------------------- */ - -/* Creates an index in data_transfer_insts array. */ -#define WORD_SIZE 0x00 -#define BYTE_SIZE 0x01 -#define HALF_SIZE 0x02 -#define PRELOAD 0x03 -#define SIGNED 0x04 -#define LOAD_DATA 0x08 - -/* Flag bits for emit_op. */ -#define ALLOW_IMM 0x10 -#define ALLOW_INV_IMM 0x20 -#define ALLOW_ANY_IMM (ALLOW_IMM | ALLOW_INV_IMM) - -/* s/l - store/load (1 bit) - u/s - signed/unsigned (1 bit) - w/b/h/N - word/byte/half/NOT allowed (2 bit) - Storing signed and unsigned values are the same operations. */ - -static const sljit_uw data_transfer_insts[16] = { -/* s u w */ 0xe5000000 /* str */, -/* s u b */ 0xe5400000 /* strb */, -/* s u h */ 0xe10000b0 /* strh */, -/* s u N */ 0x00000000 /* not allowed */, -/* s s w */ 0xe5000000 /* str */, -/* s s b */ 0xe5400000 /* strb */, -/* s s h */ 0xe10000b0 /* strh */, -/* s s N */ 0x00000000 /* not allowed */, - -/* l u w */ 0xe5100000 /* ldr */, -/* l u b */ 0xe5500000 /* ldrb */, -/* l u h */ 0xe11000b0 /* ldrh */, -/* l u p */ 0xf5500000 /* preload */, -/* l s w */ 0xe5100000 /* ldr */, -/* l s b */ 0xe11000d0 /* ldrsb */, -/* l s h */ 0xe11000f0 /* ldrsh */, -/* l s N */ 0x00000000 /* not allowed */, -}; - -#define EMIT_DATA_TRANSFER(type, add, target_reg, base_reg, arg) \ - (data_transfer_insts[(type) & 0xf] | ((add) << 23) | RD(target_reg) | RN(base_reg) | (arg)) - -/* Normal ldr/str instruction. - Type2: ldrsb, ldrh, ldrsh */ -#define IS_TYPE1_TRANSFER(type) \ - (data_transfer_insts[(type) & 0xf] & 0x04000000) -#define TYPE2_TRANSFER_IMM(imm) \ - (((imm) & 0xf) | (((imm) & 0xf0) << 4) | (1 << 22)) - -static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 inp_flags, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w); - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - sljit_s32 args, size, i, tmp; - sljit_uw push; - - CHECK_ERROR(); - CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - /* Push saved registers, temporary registers - stmdb sp!, {..., lr} */ - push = PUSH | (1 << 14); - - tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; - for (i = SLJIT_S0; i >= tmp; i--) - push |= 1 << reg_map[i]; - - for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) - push |= 1 << reg_map[i]; - - FAIL_IF(push_inst(compiler, push)); - - /* Stack must be aligned to 8 bytes: */ - size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); - local_size = ((size + local_size + 7) & ~7) - size; - compiler->local_size = local_size; - if (local_size > 0) - FAIL_IF(emit_op(compiler, SLJIT_SUB, ALLOW_IMM, SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, local_size)); - - args = get_arg_count(arg_types); - - if (args >= 1) - FAIL_IF(push_inst(compiler, MOV | RD(SLJIT_S0) | RM(SLJIT_R0))); - if (args >= 2) - FAIL_IF(push_inst(compiler, MOV | RD(SLJIT_S1) | RM(SLJIT_R1))); - if (args >= 3) - FAIL_IF(push_inst(compiler, MOV | RD(SLJIT_S2) | RM(SLJIT_R2))); - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - sljit_s32 size; - - CHECK_ERROR(); - CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); - compiler->local_size = ((size + local_size + 7) & ~7) - size; - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 i, tmp; - sljit_uw pop; - - CHECK_ERROR(); - CHECK(check_sljit_emit_return(compiler, op, src, srcw)); - - FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); - - if (compiler->local_size > 0) - FAIL_IF(emit_op(compiler, SLJIT_ADD, ALLOW_IMM, SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, compiler->local_size)); - - /* Push saved registers, temporary registers - ldmia sp!, {..., pc} */ - pop = POP | (1 << 15); - - tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG; - for (i = SLJIT_S0; i >= tmp; i--) - pop |= 1 << reg_map[i]; - - for (i = compiler->scratches; i >= SLJIT_FIRST_SAVED_REG; i--) - pop |= 1 << reg_map[i]; - - return push_inst(compiler, pop); -} - -/* --------------------------------------------------------------------- */ -/* Operators */ -/* --------------------------------------------------------------------- */ - -/* flags: */ - /* Arguments are swapped. */ -#define ARGS_SWAPPED 0x01 - /* Inverted immediate. */ -#define INV_IMM 0x02 - /* Source and destination is register. */ -#define MOVE_REG_CONV 0x04 - /* Unused return value. */ -#define UNUSED_RETURN 0x08 -/* SET_FLAGS must be (1 << 20) as it is also the value of S bit (can be used for optimization). */ -#define SET_FLAGS (1 << 20) -/* dst: reg - src1: reg - src2: reg or imm (if allowed) - SRC2_IMM must be (1 << 25) as it is also the value of I bit (can be used for optimization). */ -#define SRC2_IMM (1 << 25) - -#define EMIT_SHIFT_INS_AND_RETURN(opcode) \ - SLJIT_ASSERT(!(flags & INV_IMM) && !(src2 & SRC2_IMM)); \ - if (compiler->shift_imm != 0x20) { \ - SLJIT_ASSERT(src1 == TMP_REG1); \ - SLJIT_ASSERT(!(flags & ARGS_SWAPPED)); \ - \ - if (compiler->shift_imm != 0) \ - return push_inst(compiler, MOV | (flags & SET_FLAGS) | \ - RD(dst) | (compiler->shift_imm << 7) | (opcode << 5) | RM(src2)); \ - return push_inst(compiler, MOV | (flags & SET_FLAGS) | RD(dst) | RM(src2)); \ - } \ - return push_inst(compiler, MOV | (flags & SET_FLAGS) | RD(dst) | \ - (reg_map[(flags & ARGS_SWAPPED) ? src1 : src2] << 8) | (opcode << 5) | 0x10 | RM((flags & ARGS_SWAPPED) ? src2 : src1)); - -static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, - sljit_s32 dst, sljit_s32 src1, sljit_s32 src2) -{ - switch (GET_OPCODE(op)) { - case SLJIT_MOV: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & ARGS_SWAPPED)); - if (dst != src2) { - if (src2 & SRC2_IMM) { - return push_inst(compiler, ((flags & INV_IMM) ? MVN : MOV) | RD(dst) | src2); - } - return push_inst(compiler, MOV | RD(dst) | RM(src2)); - } - return SLJIT_SUCCESS; - - case SLJIT_MOV_U8: - case SLJIT_MOV_S8: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & ARGS_SWAPPED)); - if (flags & MOVE_REG_CONV) { -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - if (op == SLJIT_MOV_U8) - return push_inst(compiler, AND | RD(dst) | RN(src2) | SRC2_IMM | 0xff); - FAIL_IF(push_inst(compiler, MOV | RD(dst) | (24 << 7) | RM(src2))); - return push_inst(compiler, MOV | RD(dst) | (24 << 7) | (op == SLJIT_MOV_U8 ? 0x20 : 0x40) | RM(dst)); -#else - return push_inst(compiler, (op == SLJIT_MOV_U8 ? UXTB : SXTB) | RD(dst) | RM(src2)); -#endif - } - else if (dst != src2) { - SLJIT_ASSERT(src2 & SRC2_IMM); - return push_inst(compiler, ((flags & INV_IMM) ? MVN : MOV) | RD(dst) | src2); - } - return SLJIT_SUCCESS; - - case SLJIT_MOV_U16: - case SLJIT_MOV_S16: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & ARGS_SWAPPED)); - if (flags & MOVE_REG_CONV) { -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - FAIL_IF(push_inst(compiler, MOV | RD(dst) | (16 << 7) | RM(src2))); - return push_inst(compiler, MOV | RD(dst) | (16 << 7) | (op == SLJIT_MOV_U16 ? 0x20 : 0x40) | RM(dst)); -#else - return push_inst(compiler, (op == SLJIT_MOV_U16 ? UXTH : SXTH) | RD(dst) | RM(src2)); -#endif - } - else if (dst != src2) { - SLJIT_ASSERT(src2 & SRC2_IMM); - return push_inst(compiler, ((flags & INV_IMM) ? MVN : MOV) | RD(dst) | src2); - } - return SLJIT_SUCCESS; - - case SLJIT_NOT: - if (src2 & SRC2_IMM) { - return push_inst(compiler, ((flags & INV_IMM) ? MOV : MVN) | (flags & SET_FLAGS) | RD(dst) | src2); - } - return push_inst(compiler, MVN | (flags & SET_FLAGS) | RD(dst) | RM(src2)); - - case SLJIT_CLZ: - SLJIT_ASSERT(!(flags & INV_IMM)); - SLJIT_ASSERT(!(src2 & SRC2_IMM)); - FAIL_IF(push_inst(compiler, CLZ | RD(dst) | RM(src2))); - return SLJIT_SUCCESS; - - case SLJIT_ADD: - SLJIT_ASSERT(!(flags & INV_IMM)); - if ((flags & (UNUSED_RETURN | SET_FLAGS)) == (UNUSED_RETURN | SET_FLAGS) && !(flags & ARGS_SWAPPED)) - return push_inst(compiler, CMN | SET_FLAGS | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); - return push_inst(compiler, ADD | (flags & SET_FLAGS) | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); - - case SLJIT_ADDC: - SLJIT_ASSERT(!(flags & INV_IMM)); - return push_inst(compiler, ADC | (flags & SET_FLAGS) | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); - - case SLJIT_SUB: - SLJIT_ASSERT(!(flags & INV_IMM)); - if ((flags & (UNUSED_RETURN | SET_FLAGS)) == (UNUSED_RETURN | SET_FLAGS) && !(flags & ARGS_SWAPPED)) - return push_inst(compiler, CMP | SET_FLAGS | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); - return push_inst(compiler, (!(flags & ARGS_SWAPPED) ? SUB : RSB) | (flags & SET_FLAGS) - | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); - - case SLJIT_SUBC: - SLJIT_ASSERT(!(flags & INV_IMM)); - return push_inst(compiler, (!(flags & ARGS_SWAPPED) ? SBC : RSC) | (flags & SET_FLAGS) - | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); - - case SLJIT_MUL: - SLJIT_ASSERT(!(flags & INV_IMM)); - SLJIT_ASSERT(!(src2 & SRC2_IMM)); - - if (!HAS_FLAGS(op)) - return push_inst(compiler, MUL | (reg_map[dst] << 16) | (reg_map[src2] << 8) | reg_map[src1]); - - FAIL_IF(push_inst(compiler, SMULL | (reg_map[TMP_REG1] << 16) | (reg_map[dst] << 12) | (reg_map[src2] << 8) | reg_map[src1])); - - /* cmp TMP_REG1, dst asr #31. */ - return push_inst(compiler, CMP | SET_FLAGS | RN(TMP_REG1) | RM(dst) | 0xfc0); - - case SLJIT_AND: - return push_inst(compiler, (!(flags & INV_IMM) ? AND : BIC) | (flags & SET_FLAGS) - | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); - - case SLJIT_OR: - SLJIT_ASSERT(!(flags & INV_IMM)); - return push_inst(compiler, ORR | (flags & SET_FLAGS) | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); - - case SLJIT_XOR: - SLJIT_ASSERT(!(flags & INV_IMM)); - return push_inst(compiler, EOR | (flags & SET_FLAGS) | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); - - case SLJIT_SHL: - EMIT_SHIFT_INS_AND_RETURN(0); - - case SLJIT_LSHR: - EMIT_SHIFT_INS_AND_RETURN(1); - - case SLJIT_ASHR: - EMIT_SHIFT_INS_AND_RETURN(2); - } - - SLJIT_UNREACHABLE(); - return SLJIT_SUCCESS; -} - -#undef EMIT_SHIFT_INS_AND_RETURN - -/* Tests whether the immediate can be stored in the 12 bit imm field. - Returns with 0 if not possible. */ -static sljit_uw get_imm(sljit_uw imm) -{ - sljit_s32 rol; - - if (imm <= 0xff) - return SRC2_IMM | imm; - - if (!(imm & 0xff000000)) { - imm <<= 8; - rol = 8; - } - else { - imm = (imm << 24) | (imm >> 8); - rol = 0; - } - - if (!(imm & 0xff000000)) { - imm <<= 8; - rol += 4; - } - - if (!(imm & 0xf0000000)) { - imm <<= 4; - rol += 2; - } - - if (!(imm & 0xc0000000)) { - imm <<= 2; - rol += 1; - } - - if (!(imm & 0x00ffffff)) - return SRC2_IMM | (imm >> 24) | (rol << 8); - else - return 0; -} - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) -static sljit_s32 generate_int(struct sljit_compiler *compiler, sljit_s32 reg, sljit_uw imm, sljit_s32 positive) -{ - sljit_uw mask; - sljit_uw imm1; - sljit_uw imm2; - sljit_s32 rol; - - /* Step1: Search a zero byte (8 continous zero bit). */ - mask = 0xff000000; - rol = 8; - while(1) { - if (!(imm & mask)) { - /* Rol imm by rol. */ - imm = (imm << rol) | (imm >> (32 - rol)); - /* Calculate arm rol. */ - rol = 4 + (rol >> 1); - break; - } - rol += 2; - mask >>= 2; - if (mask & 0x3) { - /* rol by 8. */ - imm = (imm << 8) | (imm >> 24); - mask = 0xff00; - rol = 24; - while (1) { - if (!(imm & mask)) { - /* Rol imm by rol. */ - imm = (imm << rol) | (imm >> (32 - rol)); - /* Calculate arm rol. */ - rol = (rol >> 1) - 8; - break; - } - rol += 2; - mask >>= 2; - if (mask & 0x3) - return 0; - } - break; - } - } - - /* The low 8 bit must be zero. */ - SLJIT_ASSERT(!(imm & 0xff)); - - if (!(imm & 0xff000000)) { - imm1 = SRC2_IMM | ((imm >> 16) & 0xff) | (((rol + 4) & 0xf) << 8); - imm2 = SRC2_IMM | ((imm >> 8) & 0xff) | (((rol + 8) & 0xf) << 8); - } - else if (imm & 0xc0000000) { - imm1 = SRC2_IMM | ((imm >> 24) & 0xff) | ((rol & 0xf) << 8); - imm <<= 8; - rol += 4; - - if (!(imm & 0xff000000)) { - imm <<= 8; - rol += 4; - } - - if (!(imm & 0xf0000000)) { - imm <<= 4; - rol += 2; - } - - if (!(imm & 0xc0000000)) { - imm <<= 2; - rol += 1; - } - - if (!(imm & 0x00ffffff)) - imm2 = SRC2_IMM | (imm >> 24) | ((rol & 0xf) << 8); - else - return 0; - } - else { - if (!(imm & 0xf0000000)) { - imm <<= 4; - rol += 2; - } - - if (!(imm & 0xc0000000)) { - imm <<= 2; - rol += 1; - } - - imm1 = SRC2_IMM | ((imm >> 24) & 0xff) | ((rol & 0xf) << 8); - imm <<= 8; - rol += 4; - - if (!(imm & 0xf0000000)) { - imm <<= 4; - rol += 2; - } - - if (!(imm & 0xc0000000)) { - imm <<= 2; - rol += 1; - } - - if (!(imm & 0x00ffffff)) - imm2 = SRC2_IMM | (imm >> 24) | ((rol & 0xf) << 8); - else - return 0; - } - - FAIL_IF(push_inst(compiler, (positive ? MOV : MVN) | RD(reg) | imm1)); - FAIL_IF(push_inst(compiler, (positive ? ORR : BIC) | RD(reg) | RN(reg) | imm2)); - return 1; -} -#endif - -static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 reg, sljit_uw imm) -{ - sljit_uw tmp; - -#if (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) - if (!(imm & ~0xffff)) - return push_inst(compiler, MOVW | RD(reg) | ((imm << 4) & 0xf0000) | (imm & 0xfff)); -#endif - - /* Create imm by 1 inst. */ - tmp = get_imm(imm); - if (tmp) - return push_inst(compiler, MOV | RD(reg) | tmp); - - tmp = get_imm(~imm); - if (tmp) - return push_inst(compiler, MVN | RD(reg) | tmp); - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - /* Create imm by 2 inst. */ - FAIL_IF(generate_int(compiler, reg, imm, 1)); - FAIL_IF(generate_int(compiler, reg, ~imm, 0)); - - /* Load integer. */ - return push_inst_with_literal(compiler, EMIT_DATA_TRANSFER(WORD_SIZE | LOAD_DATA, 1, reg, TMP_PC, 0), imm); -#else - FAIL_IF(push_inst(compiler, MOVW | RD(reg) | ((imm << 4) & 0xf0000) | (imm & 0xfff))); - if (imm <= 0xffff) - return SLJIT_SUCCESS; - return push_inst(compiler, MOVT | RD(reg) | ((imm >> 12) & 0xf0000) | ((imm >> 16) & 0xfff)); -#endif -} - -static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, - sljit_s32 arg, sljit_sw argw, sljit_s32 tmp_reg) -{ - sljit_uw imm, offset_reg; - sljit_uw is_type1_transfer = IS_TYPE1_TRANSFER(flags); - - SLJIT_ASSERT (arg & SLJIT_MEM); - SLJIT_ASSERT((arg & REG_MASK) != tmp_reg); - - if ((arg & REG_MASK) == SLJIT_UNUSED) { - if (is_type1_transfer) { - FAIL_IF(load_immediate(compiler, tmp_reg, argw & ~0xfff)); - argw &= 0xfff; - } - else { - FAIL_IF(load_immediate(compiler, tmp_reg, argw & ~0xff)); - argw &= 0xff; - } - - return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 1, reg, tmp_reg, - is_type1_transfer ? argw : TYPE2_TRANSFER_IMM(argw))); - } - - if (arg & OFFS_REG_MASK) { - offset_reg = OFFS_REG(arg); - arg &= REG_MASK; - argw &= 0x3; - - if (argw != 0 && !is_type1_transfer) { - FAIL_IF(push_inst(compiler, ADD | RD(tmp_reg) | RN(arg) | RM(offset_reg) | (argw << 7))); - return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 1, reg, tmp_reg, TYPE2_TRANSFER_IMM(0))); - } - - /* Bit 25: RM is offset. */ - return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 1, reg, arg, - RM(offset_reg) | (is_type1_transfer ? (1 << 25) : 0) | (argw << 7))); - } - - arg &= REG_MASK; - - if (is_type1_transfer) { - if (argw > 0xfff) { - imm = get_imm(argw & ~0xfff); - if (imm) { - FAIL_IF(push_inst(compiler, ADD | RD(tmp_reg) | RN(arg) | imm)); - argw = argw & 0xfff; - arg = tmp_reg; - } - } - else if (argw < -0xfff) { - imm = get_imm(-argw & ~0xfff); - if (imm) { - FAIL_IF(push_inst(compiler, SUB | RD(tmp_reg) | RN(arg) | imm)); - argw = -(-argw & 0xfff); - arg = tmp_reg; - } - } - - if (argw >= 0 && argw <= 0xfff) - return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 1, reg, arg, argw)); - - if (argw < 0 && argw >= -0xfff) - return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 0, reg, arg, -argw)); - } - else { - if (argw > 0xff) { - imm = get_imm(argw & ~0xff); - if (imm) { - FAIL_IF(push_inst(compiler, ADD | RD(tmp_reg) | RN(arg) | imm)); - argw = argw & 0xff; - arg = tmp_reg; - } - } - else if (argw < -0xff) { - imm = get_imm(-argw & ~0xff); - if (imm) { - FAIL_IF(push_inst(compiler, SUB | RD(tmp_reg) | RN(arg) | imm)); - argw = -(-argw & 0xff); - arg = tmp_reg; - } - } - - if (argw >= 0 && argw <= 0xff) - return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 1, reg, arg, TYPE2_TRANSFER_IMM(argw))); - - if (argw < 0 && argw >= -0xff) { - argw = -argw; - return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 0, reg, arg, TYPE2_TRANSFER_IMM(argw))); - } - } - - FAIL_IF(load_immediate(compiler, tmp_reg, argw)); - return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 1, reg, arg, - RM(tmp_reg) | (is_type1_transfer ? (1 << 25) : 0))); -} - -static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 inp_flags, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - /* src1 is reg or TMP_REG1 - src2 is reg, TMP_REG2, or imm - result goes to TMP_REG2, so put result can use TMP_REG1. */ - - /* We prefers register and simple consts. */ - sljit_s32 dst_reg; - sljit_s32 src1_reg; - sljit_s32 src2_reg; - sljit_s32 flags = HAS_FLAGS(op) ? SET_FLAGS : 0; - - /* Destination check. */ - if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) - flags |= UNUSED_RETURN; - - SLJIT_ASSERT(!(inp_flags & ALLOW_INV_IMM) || (inp_flags & ALLOW_IMM)); - - src2_reg = 0; - - do { - if (!(inp_flags & ALLOW_IMM)) - break; - - if (src2 & SLJIT_IMM) { - src2_reg = get_imm(src2w); - if (src2_reg) - break; - if (inp_flags & ALLOW_INV_IMM) { - src2_reg = get_imm(~src2w); - if (src2_reg) { - flags |= INV_IMM; - break; - } - } - if (GET_OPCODE(op) == SLJIT_ADD) { - src2_reg = get_imm(-src2w); - if (src2_reg) { - op = SLJIT_SUB | GET_ALL_FLAGS(op); - break; - } - } - if (GET_OPCODE(op) == SLJIT_SUB) { - src2_reg = get_imm(-src2w); - if (src2_reg) { - op = SLJIT_ADD | GET_ALL_FLAGS(op); - break; - } - } - } - - if (src1 & SLJIT_IMM) { - src2_reg = get_imm(src1w); - if (src2_reg) { - flags |= ARGS_SWAPPED; - src1 = src2; - src1w = src2w; - break; - } - if (inp_flags & ALLOW_INV_IMM) { - src2_reg = get_imm(~src1w); - if (src2_reg) { - flags |= ARGS_SWAPPED | INV_IMM; - src1 = src2; - src1w = src2w; - break; - } - } - if (GET_OPCODE(op) == SLJIT_ADD) { - src2_reg = get_imm(-src1w); - if (src2_reg) { - /* Note: add is commutative operation. */ - src1 = src2; - src1w = src2w; - op = SLJIT_SUB | GET_ALL_FLAGS(op); - break; - } - } - } - } while(0); - - /* Source 1. */ - if (FAST_IS_REG(src1)) - src1_reg = src1; - else if (src1 & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, inp_flags | LOAD_DATA, TMP_REG1, src1, src1w, TMP_REG1)); - src1_reg = TMP_REG1; - } - else { - FAIL_IF(load_immediate(compiler, TMP_REG1, src1w)); - src1_reg = TMP_REG1; - } - - /* Destination. */ - dst_reg = SLOW_IS_REG(dst) ? dst : TMP_REG2; - - if (op <= SLJIT_MOV_P) { - if (dst & SLJIT_MEM) { - if (inp_flags & BYTE_SIZE) - inp_flags &= ~SIGNED; - - if (FAST_IS_REG(src2)) - return emit_op_mem(compiler, inp_flags, src2, dst, dstw, TMP_REG2); - } - - if (FAST_IS_REG(src2) && dst_reg != TMP_REG2) - flags |= MOVE_REG_CONV; - } - - /* Source 2. */ - if (src2_reg == 0) { - src2_reg = (op <= SLJIT_MOV_P) ? dst_reg : TMP_REG2; - - if (FAST_IS_REG(src2)) - src2_reg = src2; - else if (src2 & SLJIT_MEM) - FAIL_IF(emit_op_mem(compiler, inp_flags | LOAD_DATA, src2_reg, src2, src2w, TMP_REG2)); - else - FAIL_IF(load_immediate(compiler, src2_reg, src2w)); - } - - FAIL_IF(emit_single_op(compiler, op, flags, dst_reg, src1_reg, src2_reg)); - - if (!(dst & SLJIT_MEM)) - return SLJIT_SUCCESS; - - return emit_op_mem(compiler, inp_flags, dst_reg, dst, dstw, TMP_REG1); -} - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(__GNUC__) -extern unsigned int __aeabi_uidivmod(unsigned int numerator, unsigned int denominator); -extern int __aeabi_idivmod(int numerator, int denominator); -#else -#error "Software divmod functions are needed" -#endif - -#ifdef __cplusplus -} -#endif - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) -{ - sljit_sw saved_reg_list[3]; - sljit_sw saved_reg_count; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op0(compiler, op)); - - op = GET_OPCODE(op); - switch (op) { - case SLJIT_BREAKPOINT: - FAIL_IF(push_inst(compiler, BKPT)); - break; - case SLJIT_NOP: - FAIL_IF(push_inst(compiler, NOP)); - break; - case SLJIT_LMUL_UW: - case SLJIT_LMUL_SW: - return push_inst(compiler, (op == SLJIT_LMUL_UW ? UMULL : SMULL) - | (reg_map[SLJIT_R1] << 16) - | (reg_map[SLJIT_R0] << 12) - | (reg_map[SLJIT_R0] << 8) - | reg_map[SLJIT_R1]); - case SLJIT_DIVMOD_UW: - case SLJIT_DIVMOD_SW: - case SLJIT_DIV_UW: - case SLJIT_DIV_SW: - SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments); - SLJIT_ASSERT(reg_map[2] == 1 && reg_map[3] == 2 && reg_map[4] == 3); - - saved_reg_count = 0; - if (compiler->scratches >= 4) - saved_reg_list[saved_reg_count++] = 3; - if (compiler->scratches >= 3) - saved_reg_list[saved_reg_count++] = 2; - if (op >= SLJIT_DIV_UW) - saved_reg_list[saved_reg_count++] = 1; - - if (saved_reg_count > 0) { - FAIL_IF(push_inst(compiler, 0xe52d0000 | (saved_reg_count >= 3 ? 16 : 8) - | (saved_reg_list[0] << 12) /* str rX, [sp, #-8/-16]! */)); - if (saved_reg_count >= 2) { - SLJIT_ASSERT(saved_reg_list[1] < 8); - FAIL_IF(push_inst(compiler, 0xe58d0004 | (saved_reg_list[1] << 12) /* str rX, [sp, #4] */)); - } - if (saved_reg_count >= 3) { - SLJIT_ASSERT(saved_reg_list[2] < 8); - FAIL_IF(push_inst(compiler, 0xe58d0008 | (saved_reg_list[2] << 12) /* str rX, [sp, #8] */)); - } - } - -#if defined(__GNUC__) - FAIL_IF(sljit_emit_ijump(compiler, SLJIT_FAST_CALL, SLJIT_IMM, - ((op | 0x2) == SLJIT_DIV_UW ? SLJIT_FUNC_OFFSET(__aeabi_uidivmod) : SLJIT_FUNC_OFFSET(__aeabi_idivmod)))); -#else -#error "Software divmod functions are needed" -#endif - - if (saved_reg_count > 0) { - if (saved_reg_count >= 3) { - SLJIT_ASSERT(saved_reg_list[2] < 8); - FAIL_IF(push_inst(compiler, 0xe59d0008 | (saved_reg_list[2] << 12) /* ldr rX, [sp, #8] */)); - } - if (saved_reg_count >= 2) { - SLJIT_ASSERT(saved_reg_list[1] < 8); - FAIL_IF(push_inst(compiler, 0xe59d0004 | (saved_reg_list[1] << 12) /* ldr rX, [sp, #4] */)); - } - return push_inst(compiler, 0xe49d0000 | (saved_reg_count >= 3 ? 16 : 8) - | (saved_reg_list[0] << 12) /* ldr rX, [sp], #8/16 */); - } - return SLJIT_SUCCESS; - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) { -#if (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) - if (op <= SLJIT_MOV_P && (src & SLJIT_MEM)) - return emit_op_mem(compiler, PRELOAD | LOAD_DATA, TMP_PC, src, srcw, TMP_REG1); -#endif - return SLJIT_SUCCESS; - } - - switch (GET_OPCODE(op)) { - case SLJIT_MOV: - case SLJIT_MOV_U32: - case SLJIT_MOV_S32: - case SLJIT_MOV_P: - return emit_op(compiler, SLJIT_MOV, ALLOW_ANY_IMM, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_MOV_U8: - return emit_op(compiler, SLJIT_MOV_U8, ALLOW_ANY_IMM | BYTE_SIZE, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw); - - case SLJIT_MOV_S8: - return emit_op(compiler, SLJIT_MOV_S8, ALLOW_ANY_IMM | SIGNED | BYTE_SIZE, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw); - - case SLJIT_MOV_U16: - return emit_op(compiler, SLJIT_MOV_U16, ALLOW_ANY_IMM | HALF_SIZE, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw); - - case SLJIT_MOV_S16: - return emit_op(compiler, SLJIT_MOV_S16, ALLOW_ANY_IMM | SIGNED | HALF_SIZE, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw); - - case SLJIT_NOT: - return emit_op(compiler, op, ALLOW_ANY_IMM, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_NEG: -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - return sljit_emit_op2(compiler, SLJIT_SUB | GET_ALL_FLAGS(op), dst, dstw, SLJIT_IMM, 0, src, srcw); - - case SLJIT_CLZ: - return emit_op(compiler, op, 0, dst, dstw, TMP_REG1, 0, src, srcw); - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) - return SLJIT_SUCCESS; - - switch (GET_OPCODE(op)) { - case SLJIT_ADD: - case SLJIT_ADDC: - case SLJIT_SUB: - case SLJIT_SUBC: - case SLJIT_OR: - case SLJIT_XOR: - return emit_op(compiler, op, ALLOW_IMM, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_MUL: - return emit_op(compiler, op, 0, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_AND: - return emit_op(compiler, op, ALLOW_ANY_IMM, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_SHL: - case SLJIT_LSHR: - case SLJIT_ASHR: - if (src2 & SLJIT_IMM) { - compiler->shift_imm = src2w & 0x1f; - return emit_op(compiler, op, 0, dst, dstw, TMP_REG1, 0, src1, src1w); - } - else { - compiler->shift_imm = 0x20; - return emit_op(compiler, op, 0, dst, dstw, src1, src1w, src2, src2w); - } - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_register_index(reg)); - return reg_map[reg]; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); - return (freg_map[reg] << 1); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, - void *instruction, sljit_s32 size) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); - - return push_inst(compiler, *(sljit_uw*)instruction); -} - -/* --------------------------------------------------------------------- */ -/* Floating point operators */ -/* --------------------------------------------------------------------- */ - - -#define FPU_LOAD (1 << 20) -#define EMIT_FPU_DATA_TRANSFER(inst, add, base, freg, offs) \ - ((inst) | ((add) << 23) | (reg_map[base] << 16) | (freg_map[freg] << 12) | (offs)) -#define EMIT_FPU_OPERATION(opcode, mode, dst, src1, src2) \ - ((opcode) | (mode) | (freg_map[dst] << 12) | freg_map[src1] | (freg_map[src2] << 16)) - -static sljit_s32 emit_fop_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw) -{ - sljit_uw imm; - sljit_sw inst = VSTR_F32 | (flags & (SLJIT_F32_OP | FPU_LOAD)); - - SLJIT_ASSERT(arg & SLJIT_MEM); - arg &= ~SLJIT_MEM; - - if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { - FAIL_IF(push_inst(compiler, ADD | RD(TMP_REG2) | RN(arg & REG_MASK) | RM(OFFS_REG(arg)) | ((argw & 0x3) << 7))); - arg = TMP_REG2; - argw = 0; - } - - /* Fast loads and stores. */ - if (arg) { - if (!(argw & ~0x3fc)) - return push_inst(compiler, EMIT_FPU_DATA_TRANSFER(inst, 1, arg & REG_MASK, reg, argw >> 2)); - if (!(-argw & ~0x3fc)) - return push_inst(compiler, EMIT_FPU_DATA_TRANSFER(inst, 0, arg & REG_MASK, reg, (-argw) >> 2)); - - imm = get_imm(argw & ~0x3fc); - if (imm) { - FAIL_IF(push_inst(compiler, ADD | RD(TMP_REG2) | RN(arg & REG_MASK) | imm)); - return push_inst(compiler, EMIT_FPU_DATA_TRANSFER(inst, 1, TMP_REG2, reg, (argw & 0x3fc) >> 2)); - } - imm = get_imm(-argw & ~0x3fc); - if (imm) { - argw = -argw; - FAIL_IF(push_inst(compiler, SUB | RD(TMP_REG2) | RN(arg & REG_MASK) | imm)); - return push_inst(compiler, EMIT_FPU_DATA_TRANSFER(inst, 0, TMP_REG2, reg, (argw & 0x3fc) >> 2)); - } - } - - if (arg) { - FAIL_IF(load_immediate(compiler, TMP_REG2, argw)); - FAIL_IF(push_inst(compiler, ADD | RD(TMP_REG2) | RN(arg & REG_MASK) | RM(TMP_REG2))); - } - else - FAIL_IF(load_immediate(compiler, TMP_REG2, argw)); - - return push_inst(compiler, EMIT_FPU_DATA_TRANSFER(inst, 1, TMP_REG2, reg, 0)); -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - op ^= SLJIT_F32_OP; - - if (src & SLJIT_MEM) { - FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src, srcw)); - src = TMP_FREG1; - } - - FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCVT_S32_F32, op & SLJIT_F32_OP, TMP_FREG1, src, 0))); - - if (FAST_IS_REG(dst)) - return push_inst(compiler, VMOV | (1 << 20) | RD(dst) | (freg_map[TMP_FREG1] << 16)); - - /* Store the integer value from a VFP register. */ - return emit_fop_mem(compiler, 0, TMP_FREG1, dst, dstw); -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - - op ^= SLJIT_F32_OP; - - if (FAST_IS_REG(src)) - FAIL_IF(push_inst(compiler, VMOV | RD(src) | (freg_map[TMP_FREG1] << 16))); - else if (src & SLJIT_MEM) { - /* Load the integer value into a VFP register. */ - FAIL_IF(emit_fop_mem(compiler, FPU_LOAD, TMP_FREG1, src, srcw)); - } - else { - FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); - FAIL_IF(push_inst(compiler, VMOV | RD(TMP_REG1) | (freg_map[TMP_FREG1] << 16))); - } - - FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCVT_F32_S32, op & SLJIT_F32_OP, dst_r, TMP_FREG1, 0))); - - if (dst & SLJIT_MEM) - return emit_fop_mem(compiler, (op & SLJIT_F32_OP), TMP_FREG1, dst, dstw); - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - op ^= SLJIT_F32_OP; - - if (src1 & SLJIT_MEM) { - FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src1, src1w)); - src1 = TMP_FREG1; - } - - if (src2 & SLJIT_MEM) { - FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG2, src2, src2w)); - src2 = TMP_FREG2; - } - - FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCMP_F32, op & SLJIT_F32_OP, src1, src2, 0))); - return push_inst(compiler, VMRS); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r; - - CHECK_ERROR(); - - SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100), float_transfer_bit_error); - SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - - if (GET_OPCODE(op) != SLJIT_CONV_F64_FROM_F32) - op ^= SLJIT_F32_OP; - - if (src & SLJIT_MEM) { - FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, dst_r, src, srcw)); - src = dst_r; - } - - switch (GET_OPCODE(op)) { - case SLJIT_MOV_F64: - if (src != dst_r) { - if (dst_r != TMP_FREG1) - FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VMOV_F32, op & SLJIT_F32_OP, dst_r, src, 0))); - else - dst_r = src; - } - break; - case SLJIT_NEG_F64: - FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VNEG_F32, op & SLJIT_F32_OP, dst_r, src, 0))); - break; - case SLJIT_ABS_F64: - FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VABS_F32, op & SLJIT_F32_OP, dst_r, src, 0))); - break; - case SLJIT_CONV_F64_FROM_F32: - FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCVT_F64_F32, op & SLJIT_F32_OP, dst_r, src, 0))); - op ^= SLJIT_F32_OP; - break; - } - - if (dst & SLJIT_MEM) - return emit_fop_mem(compiler, (op & SLJIT_F32_OP), dst_r, dst, dstw); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_s32 dst_r; - - CHECK_ERROR(); - CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - op ^= SLJIT_F32_OP; - - dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - - if (src2 & SLJIT_MEM) { - FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG2, src2, src2w)); - src2 = TMP_FREG2; - } - - if (src1 & SLJIT_MEM) { - FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src1, src1w)); - src1 = TMP_FREG1; - } - - switch (GET_OPCODE(op)) { - case SLJIT_ADD_F64: - FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VADD_F32, op & SLJIT_F32_OP, dst_r, src2, src1))); - break; - - case SLJIT_SUB_F64: - FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VSUB_F32, op & SLJIT_F32_OP, dst_r, src2, src1))); - break; - - case SLJIT_MUL_F64: - FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VMUL_F32, op & SLJIT_F32_OP, dst_r, src2, src1))); - break; - - case SLJIT_DIV_F64: - FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VDIV_F32, op & SLJIT_F32_OP, dst_r, src2, src1))); - break; - } - - if (dst_r == TMP_FREG1) - FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP), TMP_FREG1, dst, dstw)); - - return SLJIT_SUCCESS; -} - -#undef FPU_LOAD -#undef EMIT_FPU_DATA_TRANSFER - -/* --------------------------------------------------------------------- */ -/* Other instructions */ -/* --------------------------------------------------------------------- */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - SLJIT_ASSERT(reg_map[TMP_REG2] == 14); - - if (FAST_IS_REG(dst)) - return push_inst(compiler, MOV | RD(dst) | RM(TMP_REG2)); - - /* Memory. */ - return emit_op_mem(compiler, WORD_SIZE, TMP_REG2, dst, dstw, TMP_REG1); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - SLJIT_ASSERT(reg_map[TMP_REG2] == 14); - - if (FAST_IS_REG(src)) - FAIL_IF(push_inst(compiler, MOV | RD(TMP_REG2) | RM(src))); - else - FAIL_IF(emit_op_mem(compiler, WORD_SIZE | LOAD_DATA, TMP_REG2, src, srcw, TMP_REG1)); - - return push_inst(compiler, BX | RM(TMP_REG2)); -} - -/* --------------------------------------------------------------------- */ -/* Conditional instructions */ -/* --------------------------------------------------------------------- */ - -static sljit_uw get_cc(sljit_s32 type) -{ - switch (type) { - case SLJIT_EQUAL: - case SLJIT_MUL_NOT_OVERFLOW: - case SLJIT_EQUAL_F64: - return 0x00000000; - - case SLJIT_NOT_EQUAL: - case SLJIT_MUL_OVERFLOW: - case SLJIT_NOT_EQUAL_F64: - return 0x10000000; - - case SLJIT_LESS: - case SLJIT_LESS_F64: - return 0x30000000; - - case SLJIT_GREATER_EQUAL: - case SLJIT_GREATER_EQUAL_F64: - return 0x20000000; - - case SLJIT_GREATER: - case SLJIT_GREATER_F64: - return 0x80000000; - - case SLJIT_LESS_EQUAL: - case SLJIT_LESS_EQUAL_F64: - return 0x90000000; - - case SLJIT_SIG_LESS: - return 0xb0000000; - - case SLJIT_SIG_GREATER_EQUAL: - return 0xa0000000; - - case SLJIT_SIG_GREATER: - return 0xc0000000; - - case SLJIT_SIG_LESS_EQUAL: - return 0xd0000000; - - case SLJIT_OVERFLOW: - case SLJIT_UNORDERED_F64: - return 0x60000000; - - case SLJIT_NOT_OVERFLOW: - case SLJIT_ORDERED_F64: - return 0x70000000; - - default: - SLJIT_ASSERT(type >= SLJIT_JUMP && type <= SLJIT_CALL_CDECL); - return 0xe0000000; - } -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) -{ - struct sljit_label *label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_label(compiler)); - - if (compiler->last_label && compiler->last_label->size == compiler->size) - return compiler->last_label; - - label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); - PTR_FAIL_IF(!label); - set_label(label, compiler); - return label; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) -{ - struct sljit_jump *jump; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_jump(compiler, type)); - - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - PTR_FAIL_IF(!jump); - set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); - type &= 0xff; - - SLJIT_ASSERT(reg_map[TMP_REG1] != 14); - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - if (type >= SLJIT_FAST_CALL) - PTR_FAIL_IF(prepare_blx(compiler)); - PTR_FAIL_IF(push_inst_with_unique_literal(compiler, ((EMIT_DATA_TRANSFER(WORD_SIZE | LOAD_DATA, 1, - type <= SLJIT_JUMP ? TMP_PC : TMP_REG1, TMP_PC, 0)) & ~COND_MASK) | get_cc(type), 0)); - - if (jump->flags & SLJIT_REWRITABLE_JUMP) { - jump->addr = compiler->size; - compiler->patches++; - } - - if (type >= SLJIT_FAST_CALL) { - jump->flags |= IS_BL; - PTR_FAIL_IF(emit_blx(compiler)); - } - - if (!(jump->flags & SLJIT_REWRITABLE_JUMP)) - jump->addr = compiler->size; -#else - if (type >= SLJIT_FAST_CALL) - jump->flags |= IS_BL; - PTR_FAIL_IF(emit_imm(compiler, TMP_REG1, 0)); - PTR_FAIL_IF(push_inst(compiler, (((type <= SLJIT_JUMP ? BX : BLX) | RM(TMP_REG1)) & ~COND_MASK) | get_cc(type))); - jump->addr = compiler->size; -#endif - return jump; -} - -#ifdef __SOFTFP__ - -static sljit_s32 softfloat_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src) -{ - sljit_s32 stack_offset = 0; - sljit_s32 arg_count = 0; - sljit_s32 word_arg_offset = 0; - sljit_s32 float_arg_count = 0; - sljit_s32 types = 0; - sljit_s32 src_offset = 4 * sizeof(sljit_sw); - sljit_u8 offsets[4]; - - if (src && FAST_IS_REG(*src)) - src_offset = reg_map[*src] * sizeof(sljit_sw); - - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); - - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - offsets[arg_count] = (sljit_u8)stack_offset; - stack_offset += sizeof(sljit_f32); - arg_count++; - float_arg_count++; - break; - case SLJIT_ARG_TYPE_F64: - if (stack_offset & 0x7) - stack_offset += sizeof(sljit_sw); - offsets[arg_count] = (sljit_u8)stack_offset; - stack_offset += sizeof(sljit_f64); - arg_count++; - float_arg_count++; - break; - default: - offsets[arg_count] = (sljit_u8)stack_offset; - stack_offset += sizeof(sljit_sw); - arg_count++; - word_arg_offset += sizeof(sljit_sw); - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - if (stack_offset > 16) - FAIL_IF(push_inst(compiler, SUB | RD(SLJIT_SP) | RN(SLJIT_SP) | SRC2_IMM | (((stack_offset - 16) + 0x7) & ~0x7))); - - /* Process arguments in reversed direction. */ - while (types) { - switch (types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - arg_count--; - float_arg_count--; - stack_offset = offsets[arg_count]; - - if (stack_offset < 16) { - if (src_offset == stack_offset) { - FAIL_IF(push_inst(compiler, MOV | RD(TMP_REG1) | (src_offset >> 2))); - *src = TMP_REG1; - } - FAIL_IF(push_inst(compiler, VMOV | 0x100000 | (float_arg_count << 16) | (stack_offset << 10))); - } else - FAIL_IF(push_inst(compiler, VSTR_F32 | 0x800000 | RN(SLJIT_SP) | (float_arg_count << 12) | ((stack_offset - 16) >> 2))); - break; - case SLJIT_ARG_TYPE_F64: - arg_count--; - float_arg_count--; - stack_offset = offsets[arg_count]; - - SLJIT_ASSERT((stack_offset & 0x7) == 0); - - if (stack_offset < 16) { - if (src_offset == stack_offset || src_offset == stack_offset + sizeof(sljit_sw)) { - FAIL_IF(push_inst(compiler, MOV | RD(TMP_REG1) | (src_offset >> 2))); - *src = TMP_REG1; - } - FAIL_IF(push_inst(compiler, VMOV2 | 0x100000 | (stack_offset << 10) | ((stack_offset + sizeof(sljit_sw)) << 14) | float_arg_count)); - } else - FAIL_IF(push_inst(compiler, VSTR_F32 | 0x800100 | RN(SLJIT_SP) | (float_arg_count << 12) | ((stack_offset - 16) >> 2))); - break; - default: - arg_count--; - word_arg_offset -= sizeof(sljit_sw); - stack_offset = offsets[arg_count]; - - SLJIT_ASSERT(stack_offset >= word_arg_offset); - - if (stack_offset != word_arg_offset) { - if (stack_offset < 16) { - if (src_offset == stack_offset) { - FAIL_IF(push_inst(compiler, MOV | RD(TMP_REG1) | (src_offset >> 2))); - *src = TMP_REG1; - } - else if (src_offset == word_arg_offset) { - *src = 1 + (stack_offset >> 2); - src_offset = stack_offset; - } - FAIL_IF(push_inst(compiler, MOV | (stack_offset << 10) | (word_arg_offset >> 2))); - } else - FAIL_IF(push_inst(compiler, data_transfer_insts[WORD_SIZE] | 0x800000 | RN(SLJIT_SP) | (word_arg_offset << 10) | (stack_offset - 16))); - } - break; - } - - types >>= SLJIT_DEF_SHIFT; - } - - return SLJIT_SUCCESS; -} - -static sljit_s32 softfloat_post_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types) -{ - sljit_s32 stack_size = 0; - - if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F32) - FAIL_IF(push_inst(compiler, VMOV | (0 << 16) | (0 << 12))); - if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F64) - FAIL_IF(push_inst(compiler, VMOV2 | (1 << 16) | (0 << 12) | 0)); - - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - stack_size += sizeof(sljit_f32); - break; - case SLJIT_ARG_TYPE_F64: - if (stack_size & 0x7) - stack_size += sizeof(sljit_sw); - stack_size += sizeof(sljit_f64); - break; - default: - stack_size += sizeof(sljit_sw); - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - if (stack_size <= 16) - return SLJIT_SUCCESS; - - return push_inst(compiler, ADD | RD(SLJIT_SP) | RN(SLJIT_SP) | SRC2_IMM | (((stack_size - 16) + 0x7) & ~0x7)); -} - -#else /* !__SOFTFP__ */ - -static sljit_s32 hardfloat_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types) -{ - sljit_u32 remap = 0; - sljit_u32 offset = 0; - sljit_u32 new_offset, mask; - - /* Remove return value. */ - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F32) { - new_offset = 0; - mask = 1; - - while (remap & mask) { - new_offset++; - mask <<= 1; - } - remap |= mask; - - if (offset != new_offset) - FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VMOV_F32, - 0, (new_offset >> 1) + 1, (offset >> 1) + 1, 0) | ((new_offset & 0x1) ? 0x400000 : 0))); - - offset += 2; - } - else if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F64) { - new_offset = 0; - mask = 3; - - while (remap & mask) { - new_offset += 2; - mask <<= 2; - } - remap |= mask; - - if (offset != new_offset) - FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VMOV_F32, SLJIT_F32_OP, (new_offset >> 1) + 1, (offset >> 1) + 1, 0))); - - offset += 2; - } - arg_types >>= SLJIT_DEF_SHIFT; - } - - return SLJIT_SUCCESS; -} - -#endif /* __SOFTFP__ */ - -#undef EMIT_FPU_OPERATION - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types) -{ -#ifdef __SOFTFP__ - struct sljit_jump *jump; -#endif - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); - -#ifdef __SOFTFP__ - PTR_FAIL_IF(softfloat_call_with_args(compiler, arg_types, NULL)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - jump = sljit_emit_jump(compiler, type); - PTR_FAIL_IF(jump == NULL); - - PTR_FAIL_IF(softfloat_post_call_with_args(compiler, arg_types)); - return jump; -#else /* !__SOFTFP__ */ - PTR_FAIL_IF(hardfloat_call_with_args(compiler, arg_types)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - return sljit_emit_jump(compiler, type); -#endif /* __SOFTFP__ */ -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) -{ - struct sljit_jump *jump; - - CHECK_ERROR(); - CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - SLJIT_ASSERT(reg_map[TMP_REG1] != 14); - - if (!(src & SLJIT_IMM)) { - if (FAST_IS_REG(src)) { - SLJIT_ASSERT(reg_map[src] != 14); - return push_inst(compiler, (type <= SLJIT_JUMP ? BX : BLX) | RM(src)); - } - - SLJIT_ASSERT(src & SLJIT_MEM); - FAIL_IF(emit_op_mem(compiler, WORD_SIZE | LOAD_DATA, TMP_REG1, src, srcw, TMP_REG1)); - return push_inst(compiler, (type <= SLJIT_JUMP ? BX : BLX) | RM(TMP_REG1)); - } - - /* These jumps are converted to jump/call instructions when possible. */ - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - FAIL_IF(!jump); - set_jump(jump, compiler, JUMP_ADDR | ((type >= SLJIT_FAST_CALL) ? IS_BL : 0)); - jump->u.target = srcw; - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - if (type >= SLJIT_FAST_CALL) - FAIL_IF(prepare_blx(compiler)); - FAIL_IF(push_inst_with_unique_literal(compiler, EMIT_DATA_TRANSFER(WORD_SIZE | LOAD_DATA, 1, type <= SLJIT_JUMP ? TMP_PC : TMP_REG1, TMP_PC, 0), 0)); - if (type >= SLJIT_FAST_CALL) - FAIL_IF(emit_blx(compiler)); -#else - FAIL_IF(emit_imm(compiler, TMP_REG1, 0)); - FAIL_IF(push_inst(compiler, (type <= SLJIT_JUMP ? BX : BLX) | RM(TMP_REG1))); -#endif - jump->addr = compiler->size; - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types, - sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); - -#ifdef __SOFTFP__ - if (src & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, WORD_SIZE | LOAD_DATA, TMP_REG1, src, srcw, TMP_REG1)); - src = TMP_REG1; - } - - FAIL_IF(softfloat_call_with_args(compiler, arg_types, &src)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - FAIL_IF(sljit_emit_ijump(compiler, type, src, srcw)); - - return softfloat_post_call_with_args(compiler, arg_types); -#else /* !__SOFTFP__ */ - FAIL_IF(hardfloat_call_with_args(compiler, arg_types)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - return sljit_emit_ijump(compiler, type, src, srcw); -#endif /* __SOFTFP__ */ -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 type) -{ - sljit_s32 dst_reg, flags = GET_ALL_FLAGS(op); - sljit_uw cc, ins; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - op = GET_OPCODE(op); - cc = get_cc(type & 0xff); - dst_reg = FAST_IS_REG(dst) ? dst : TMP_REG1; - - if (op < SLJIT_ADD) { - FAIL_IF(push_inst(compiler, MOV | RD(dst_reg) | SRC2_IMM | 0)); - FAIL_IF(push_inst(compiler, ((MOV | RD(dst_reg) | SRC2_IMM | 1) & ~COND_MASK) | cc)); - if (dst & SLJIT_MEM) - return emit_op_mem(compiler, WORD_SIZE, TMP_REG1, dst, dstw, TMP_REG2); - return SLJIT_SUCCESS; - } - - ins = (op == SLJIT_AND ? AND : (op == SLJIT_OR ? ORR : EOR)); - - if (dst & SLJIT_MEM) - FAIL_IF(emit_op_mem(compiler, WORD_SIZE | LOAD_DATA, TMP_REG1, dst, dstw, TMP_REG2)); - - FAIL_IF(push_inst(compiler, ((ins | RD(dst_reg) | RN(dst_reg) | SRC2_IMM | 1) & ~COND_MASK) | cc)); - - if (op == SLJIT_AND) - FAIL_IF(push_inst(compiler, ((ins | RD(dst_reg) | RN(dst_reg) | SRC2_IMM | 0) & ~COND_MASK) | (cc ^ 0x10000000))); - - if (dst & SLJIT_MEM) - FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG1, dst, dstw, TMP_REG2)); - - if (flags & SLJIT_SET_Z) - return push_inst(compiler, MOV | SET_FLAGS | RD(TMP_REG2) | RM(dst_reg)); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 dst_reg, - sljit_s32 src, sljit_sw srcw) -{ - sljit_uw cc, tmp; - - CHECK_ERROR(); - CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); - - dst_reg &= ~SLJIT_I32_OP; - - cc = get_cc(type & 0xff); - - if (SLJIT_UNLIKELY(src & SLJIT_IMM)) { - tmp = get_imm(srcw); - if (tmp) - return push_inst(compiler, ((MOV | RD(dst_reg) | tmp) & ~COND_MASK) | cc); - - tmp = get_imm(~srcw); - if (tmp) - return push_inst(compiler, ((MVN | RD(dst_reg) | tmp) & ~COND_MASK) | cc); - -#if (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) - tmp = (sljit_uw) srcw; - FAIL_IF(push_inst(compiler, (MOVW & ~COND_MASK) | cc | RD(dst_reg) | ((tmp << 4) & 0xf0000) | (tmp & 0xfff))); - if (tmp <= 0xffff) - return SLJIT_SUCCESS; - return push_inst(compiler, (MOVT & ~COND_MASK) | cc | RD(dst_reg) | ((tmp >> 12) & 0xf0000) | ((tmp >> 16) & 0xfff)); -#else - FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); - src = TMP_REG1; -#endif - } - - return push_inst(compiler, ((MOV | RD(dst_reg) | RM(src)) & ~COND_MASK) | cc); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 reg, - sljit_s32 mem, sljit_sw memw) -{ - sljit_s32 flags; - sljit_uw is_type1_transfer, inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_mem(compiler, type, reg, mem, memw)); - - is_type1_transfer = 1; - - switch (type & 0xff) { - case SLJIT_MOV: - case SLJIT_MOV_U32: - case SLJIT_MOV_S32: - case SLJIT_MOV_P: - flags = WORD_SIZE; - break; - case SLJIT_MOV_U8: - flags = BYTE_SIZE; - break; - case SLJIT_MOV_S8: - if (!(type & SLJIT_MEM_STORE)) - is_type1_transfer = 0; - flags = BYTE_SIZE | SIGNED; - break; - case SLJIT_MOV_U16: - is_type1_transfer = 0; - flags = HALF_SIZE; - break; - case SLJIT_MOV_S16: - is_type1_transfer = 0; - flags = HALF_SIZE | SIGNED; - break; - default: - SLJIT_UNREACHABLE(); - flags = WORD_SIZE; - break; - } - - if (!(type & SLJIT_MEM_STORE)) - flags |= LOAD_DATA; - - SLJIT_ASSERT(is_type1_transfer == !!IS_TYPE1_TRANSFER(flags)); - - if (SLJIT_UNLIKELY(mem & OFFS_REG_MASK)) { - if (!is_type1_transfer && memw != 0) - return SLJIT_ERR_UNSUPPORTED; - } - else { - if (is_type1_transfer) { - if (memw > 4095 && memw < -4095) - return SLJIT_ERR_UNSUPPORTED; - } - else { - if (memw > 255 && memw < -255) - return SLJIT_ERR_UNSUPPORTED; - } - } - - if (type & SLJIT_MEM_SUPP) - return SLJIT_SUCCESS; - - if (SLJIT_UNLIKELY(mem & OFFS_REG_MASK)) { - memw &= 0x3; - - inst = EMIT_DATA_TRANSFER(flags, 1, reg, mem & REG_MASK, RM(OFFS_REG(mem)) | (memw << 7)); - - if (is_type1_transfer) - inst |= (1 << 25); - - if (type & SLJIT_MEM_PRE) - inst |= (1 << 21); - else - inst ^= (1 << 24); - - return push_inst(compiler, inst); - } - - inst = EMIT_DATA_TRANSFER(flags, 0, reg, mem & REG_MASK, 0); - - if (type & SLJIT_MEM_PRE) - inst |= (1 << 21); - else - inst ^= (1 << 24); - - if (is_type1_transfer) { - if (memw >= 0) - inst |= (1 << 23); - else - memw = -memw; - - return push_inst(compiler, inst | memw); - } - - if (memw >= 0) - inst |= (1 << 23); - else - memw = -memw; - - return push_inst(compiler, inst | TYPE2_TRANSFER_IMM(memw)); -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) -{ - struct sljit_const *const_; - sljit_s32 dst_r; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG2; - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - PTR_FAIL_IF(push_inst_with_unique_literal(compiler, EMIT_DATA_TRANSFER(WORD_SIZE | LOAD_DATA, 1, dst_r, TMP_PC, 0), init_value)); - compiler->patches++; -#else - PTR_FAIL_IF(emit_imm(compiler, dst_r, init_value)); -#endif - - const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); - PTR_FAIL_IF(!const_); - set_const(const_, compiler); - - if (dst & SLJIT_MEM) - PTR_FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG2, dst, dstw, TMP_REG1)); - return const_; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - struct sljit_put_label *put_label; - sljit_s32 dst_r; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG2; - -#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) - PTR_FAIL_IF(push_inst_with_unique_literal(compiler, EMIT_DATA_TRANSFER(WORD_SIZE | LOAD_DATA, 1, dst_r, TMP_PC, 0), 0)); - compiler->patches++; -#else - PTR_FAIL_IF(emit_imm(compiler, dst_r, 0)); -#endif - - put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); - PTR_FAIL_IF(!put_label); - set_put_label(put_label, compiler, 0); - - if (dst & SLJIT_MEM) - PTR_FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG2, dst, dstw, TMP_REG1)); - return put_label; -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) -{ - inline_set_jump_addr(addr, executable_offset, new_target, 1); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) -{ - inline_set_const(addr, executable_offset, new_constant, 1); -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifdef __SOFTFP__ +#define ARM_ABI_INFO " ABI:softfp" +#else +#define ARM_ABI_INFO " ABI:hardfp" +#endif + +SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) +{ +#if (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) + return "ARMv7" SLJIT_CPUINFO ARM_ABI_INFO; +#elif (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + return "ARMv5" SLJIT_CPUINFO ARM_ABI_INFO; +#else +#error "Internal error: Unknown ARM architecture" +#endif +} + +/* Last register + 1. */ +#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) +#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) +#define TMP_PC (SLJIT_NUMBER_OF_REGISTERS + 4) + +#define TMP_FREG1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) +#define TMP_FREG2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 2) + +/* In ARM instruction words. + Cache lines are usually 32 byte aligned. */ +#define CONST_POOL_ALIGNMENT 8 +#define CONST_POOL_EMPTY 0xffffffff + +#define ALIGN_INSTRUCTION(ptr) \ + (sljit_uw*)(((sljit_uw)(ptr) + (CONST_POOL_ALIGNMENT * sizeof(sljit_uw)) - 1) & ~((CONST_POOL_ALIGNMENT * sizeof(sljit_uw)) - 1)) +#define MAX_DIFFERENCE(max_diff) \ + (((max_diff) / (sljit_s32)sizeof(sljit_uw)) - (CONST_POOL_ALIGNMENT - 1)) + +/* See sljit_emit_enter and sljit_emit_op0 if you want to change them. */ +static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = { + 0, 0, 1, 2, 3, 11, 10, 9, 8, 7, 6, 5, 4, 13, 12, 14, 15 +}; + +static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 3] = { + 0, 0, 1, 2, 3, 4, 5, 6, 7 +}; + +#define RM(rm) (reg_map[rm]) +#define RD(rd) (reg_map[rd] << 12) +#define RN(rn) (reg_map[rn] << 16) + +/* --------------------------------------------------------------------- */ +/* Instrucion forms */ +/* --------------------------------------------------------------------- */ + +/* The instruction includes the AL condition. + INST_NAME - CONDITIONAL remove this flag. */ +#define COND_MASK 0xf0000000 +#define CONDITIONAL 0xe0000000 +#define PUSH_POOL 0xff000000 + +#define ADC 0xe0a00000 +#define ADD 0xe0800000 +#define AND 0xe0000000 +#define B 0xea000000 +#define BIC 0xe1c00000 +#define BL 0xeb000000 +#define BLX 0xe12fff30 +#define BX 0xe12fff10 +#define CLZ 0xe16f0f10 +#define CMN 0xe1600000 +#define CMP 0xe1400000 +#define BKPT 0xe1200070 +#define EOR 0xe0200000 +#define MOV 0xe1a00000 +#define MUL 0xe0000090 +#define MVN 0xe1e00000 +#define NOP 0xe1a00000 +#define ORR 0xe1800000 +#define PUSH 0xe92d0000 +#define POP 0xe8bd0000 +#define RSB 0xe0600000 +#define RSC 0xe0e00000 +#define SBC 0xe0c00000 +#define SMULL 0xe0c00090 +#define SUB 0xe0400000 +#define UMULL 0xe0800090 +#define VABS_F32 0xeeb00ac0 +#define VADD_F32 0xee300a00 +#define VCMP_F32 0xeeb40a40 +#define VCVT_F32_S32 0xeeb80ac0 +#define VCVT_F64_F32 0xeeb70ac0 +#define VCVT_S32_F32 0xeebd0ac0 +#define VDIV_F32 0xee800a00 +#define VMOV_F32 0xeeb00a40 +#define VMOV 0xee000a10 +#define VMOV2 0xec400a10 +#define VMRS 0xeef1fa10 +#define VMUL_F32 0xee200a00 +#define VNEG_F32 0xeeb10a40 +#define VSTR_F32 0xed000a00 +#define VSUB_F32 0xee300a40 + +#if (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) +/* Arm v7 specific instructions. */ +#define MOVW 0xe3000000 +#define MOVT 0xe3400000 +#define SXTB 0xe6af0070 +#define SXTH 0xe6bf0070 +#define UXTB 0xe6ef0070 +#define UXTH 0xe6ff0070 +#endif + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + +static sljit_s32 push_cpool(struct sljit_compiler *compiler) +{ + /* Pushing the constant pool into the instruction stream. */ + sljit_uw* inst; + sljit_uw* cpool_ptr; + sljit_uw* cpool_end; + sljit_s32 i; + + /* The label could point the address after the constant pool. */ + if (compiler->last_label && compiler->last_label->size == compiler->size) + compiler->last_label->size += compiler->cpool_fill + (CONST_POOL_ALIGNMENT - 1) + 1; + + SLJIT_ASSERT(compiler->cpool_fill > 0 && compiler->cpool_fill <= CPOOL_SIZE); + inst = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); + FAIL_IF(!inst); + compiler->size++; + *inst = 0xff000000 | compiler->cpool_fill; + + for (i = 0; i < CONST_POOL_ALIGNMENT - 1; i++) { + inst = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); + FAIL_IF(!inst); + compiler->size++; + *inst = 0; + } + + cpool_ptr = compiler->cpool; + cpool_end = cpool_ptr + compiler->cpool_fill; + while (cpool_ptr < cpool_end) { + inst = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); + FAIL_IF(!inst); + compiler->size++; + *inst = *cpool_ptr++; + } + compiler->cpool_diff = CONST_POOL_EMPTY; + compiler->cpool_fill = 0; + return SLJIT_SUCCESS; +} + +static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_uw inst) +{ + sljit_uw* ptr; + + if (SLJIT_UNLIKELY(compiler->cpool_diff != CONST_POOL_EMPTY && compiler->size - compiler->cpool_diff >= MAX_DIFFERENCE(4092))) + FAIL_IF(push_cpool(compiler)); + + ptr = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); + FAIL_IF(!ptr); + compiler->size++; + *ptr = inst; + return SLJIT_SUCCESS; +} + +static sljit_s32 push_inst_with_literal(struct sljit_compiler *compiler, sljit_uw inst, sljit_uw literal) +{ + sljit_uw* ptr; + sljit_uw cpool_index = CPOOL_SIZE; + sljit_uw* cpool_ptr; + sljit_uw* cpool_end; + sljit_u8* cpool_unique_ptr; + + if (SLJIT_UNLIKELY(compiler->cpool_diff != CONST_POOL_EMPTY && compiler->size - compiler->cpool_diff >= MAX_DIFFERENCE(4092))) + FAIL_IF(push_cpool(compiler)); + else if (compiler->cpool_fill > 0) { + cpool_ptr = compiler->cpool; + cpool_end = cpool_ptr + compiler->cpool_fill; + cpool_unique_ptr = compiler->cpool_unique; + do { + if ((*cpool_ptr == literal) && !(*cpool_unique_ptr)) { + cpool_index = cpool_ptr - compiler->cpool; + break; + } + cpool_ptr++; + cpool_unique_ptr++; + } while (cpool_ptr < cpool_end); + } + + if (cpool_index == CPOOL_SIZE) { + /* Must allocate a new entry in the literal pool. */ + if (compiler->cpool_fill < CPOOL_SIZE) { + cpool_index = compiler->cpool_fill; + compiler->cpool_fill++; + } + else { + FAIL_IF(push_cpool(compiler)); + cpool_index = 0; + compiler->cpool_fill = 1; + } + } + + SLJIT_ASSERT((inst & 0xfff) == 0); + ptr = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); + FAIL_IF(!ptr); + compiler->size++; + *ptr = inst | cpool_index; + + compiler->cpool[cpool_index] = literal; + compiler->cpool_unique[cpool_index] = 0; + if (compiler->cpool_diff == CONST_POOL_EMPTY) + compiler->cpool_diff = compiler->size; + return SLJIT_SUCCESS; +} + +static sljit_s32 push_inst_with_unique_literal(struct sljit_compiler *compiler, sljit_uw inst, sljit_uw literal) +{ + sljit_uw* ptr; + if (SLJIT_UNLIKELY((compiler->cpool_diff != CONST_POOL_EMPTY && compiler->size - compiler->cpool_diff >= MAX_DIFFERENCE(4092)) || compiler->cpool_fill >= CPOOL_SIZE)) + FAIL_IF(push_cpool(compiler)); + + SLJIT_ASSERT(compiler->cpool_fill < CPOOL_SIZE && (inst & 0xfff) == 0); + ptr = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); + FAIL_IF(!ptr); + compiler->size++; + *ptr = inst | compiler->cpool_fill; + + compiler->cpool[compiler->cpool_fill] = literal; + compiler->cpool_unique[compiler->cpool_fill] = 1; + compiler->cpool_fill++; + if (compiler->cpool_diff == CONST_POOL_EMPTY) + compiler->cpool_diff = compiler->size; + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 prepare_blx(struct sljit_compiler *compiler) +{ + /* Place for at least two instruction (doesn't matter whether the first has a literal). */ + if (SLJIT_UNLIKELY(compiler->cpool_diff != CONST_POOL_EMPTY && compiler->size - compiler->cpool_diff >= MAX_DIFFERENCE(4088))) + return push_cpool(compiler); + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 emit_blx(struct sljit_compiler *compiler) +{ + /* Must follow tightly the previous instruction (to be able to convert it to bl instruction). */ + SLJIT_ASSERT(compiler->cpool_diff == CONST_POOL_EMPTY || compiler->size - compiler->cpool_diff < MAX_DIFFERENCE(4092)); + SLJIT_ASSERT(reg_map[TMP_REG1] != 14); + + return push_inst(compiler, BLX | RM(TMP_REG1)); +} + +static sljit_uw patch_pc_relative_loads(sljit_uw *last_pc_patch, sljit_uw *code_ptr, sljit_uw* const_pool, sljit_uw cpool_size) +{ + sljit_uw diff; + sljit_uw ind; + sljit_uw counter = 0; + sljit_uw* clear_const_pool = const_pool; + sljit_uw* clear_const_pool_end = const_pool + cpool_size; + + SLJIT_ASSERT(const_pool - code_ptr <= CONST_POOL_ALIGNMENT); + /* Set unused flag for all literals in the constant pool. + I.e.: unused literals can belong to branches, which can be encoded as B or BL. + We can "compress" the constant pool by discarding these literals. */ + while (clear_const_pool < clear_const_pool_end) + *clear_const_pool++ = (sljit_uw)(-1); + + while (last_pc_patch < code_ptr) { + /* Data transfer instruction with Rn == r15. */ + if ((*last_pc_patch & 0x0c0f0000) == 0x040f0000) { + diff = const_pool - last_pc_patch; + ind = (*last_pc_patch) & 0xfff; + + /* Must be a load instruction with immediate offset. */ + SLJIT_ASSERT(ind < cpool_size && !(*last_pc_patch & (1 << 25)) && (*last_pc_patch & (1 << 20))); + if ((sljit_s32)const_pool[ind] < 0) { + const_pool[ind] = counter; + ind = counter; + counter++; + } + else + ind = const_pool[ind]; + + SLJIT_ASSERT(diff >= 1); + if (diff >= 2 || ind > 0) { + diff = (diff + ind - 2) << 2; + SLJIT_ASSERT(diff <= 0xfff); + *last_pc_patch = (*last_pc_patch & ~0xfff) | diff; + } + else + *last_pc_patch = (*last_pc_patch & ~(0xfff | (1 << 23))) | 0x004; + } + last_pc_patch++; + } + return counter; +} + +/* In some rare ocasions we may need future patches. The probability is close to 0 in practice. */ +struct future_patch { + struct future_patch* next; + sljit_s32 index; + sljit_s32 value; +}; + +static sljit_s32 resolve_const_pool_index(struct sljit_compiler *compiler, struct future_patch **first_patch, sljit_uw cpool_current_index, sljit_uw *cpool_start_address, sljit_uw *buf_ptr) +{ + sljit_s32 value; + struct future_patch *curr_patch, *prev_patch; + + SLJIT_UNUSED_ARG(compiler); + + /* Using the values generated by patch_pc_relative_loads. */ + if (!*first_patch) + value = (sljit_s32)cpool_start_address[cpool_current_index]; + else { + curr_patch = *first_patch; + prev_patch = NULL; + while (1) { + if (!curr_patch) { + value = (sljit_s32)cpool_start_address[cpool_current_index]; + break; + } + if ((sljit_uw)curr_patch->index == cpool_current_index) { + value = curr_patch->value; + if (prev_patch) + prev_patch->next = curr_patch->next; + else + *first_patch = curr_patch->next; + SLJIT_FREE(curr_patch, compiler->allocator_data); + break; + } + prev_patch = curr_patch; + curr_patch = curr_patch->next; + } + } + + if (value >= 0) { + if ((sljit_uw)value > cpool_current_index) { + curr_patch = (struct future_patch*)SLJIT_MALLOC(sizeof(struct future_patch), compiler->allocator_data); + if (!curr_patch) { + while (*first_patch) { + curr_patch = *first_patch; + *first_patch = (*first_patch)->next; + SLJIT_FREE(curr_patch, compiler->allocator_data); + } + return SLJIT_ERR_ALLOC_FAILED; + } + curr_patch->next = *first_patch; + curr_patch->index = value; + curr_patch->value = cpool_start_address[value]; + *first_patch = curr_patch; + } + cpool_start_address[value] = *buf_ptr; + } + return SLJIT_SUCCESS; +} + +#else + +static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_uw inst) +{ + sljit_uw* ptr; + + ptr = (sljit_uw*)ensure_buf(compiler, sizeof(sljit_uw)); + FAIL_IF(!ptr); + compiler->size++; + *ptr = inst; + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 emit_imm(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw imm) +{ + FAIL_IF(push_inst(compiler, MOVW | RD(reg) | ((imm << 4) & 0xf0000) | (imm & 0xfff))); + return push_inst(compiler, MOVT | RD(reg) | ((imm >> 12) & 0xf0000) | ((imm >> 16) & 0xfff)); +} + +#endif + +static SLJIT_INLINE sljit_s32 detect_jump_type(struct sljit_jump *jump, sljit_uw *code_ptr, sljit_uw *code, sljit_sw executable_offset) +{ + sljit_sw diff; + + if (jump->flags & SLJIT_REWRITABLE_JUMP) + return 0; + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + if (jump->flags & IS_BL) + code_ptr--; + + if (jump->flags & JUMP_ADDR) + diff = ((sljit_sw)jump->u.target - (sljit_sw)(code_ptr + 2) - executable_offset); + else { + SLJIT_ASSERT(jump->flags & JUMP_LABEL); + diff = ((sljit_sw)(code + jump->u.label->size) - (sljit_sw)(code_ptr + 2)); + } + + /* Branch to Thumb code has not been optimized yet. */ + if (diff & 0x3) + return 0; + + if (jump->flags & IS_BL) { + if (diff <= 0x01ffffff && diff >= -0x02000000) { + *code_ptr = (BL - CONDITIONAL) | (*(code_ptr + 1) & COND_MASK); + jump->flags |= PATCH_B; + return 1; + } + } + else { + if (diff <= 0x01ffffff && diff >= -0x02000000) { + *code_ptr = (B - CONDITIONAL) | (*code_ptr & COND_MASK); + jump->flags |= PATCH_B; + } + } +#else + if (jump->flags & JUMP_ADDR) + diff = ((sljit_sw)jump->u.target - (sljit_sw)code_ptr - executable_offset); + else { + SLJIT_ASSERT(jump->flags & JUMP_LABEL); + diff = ((sljit_sw)(code + jump->u.label->size) - (sljit_sw)code_ptr); + } + + /* Branch to Thumb code has not been optimized yet. */ + if (diff & 0x3) + return 0; + + if (diff <= 0x01ffffff && diff >= -0x02000000) { + code_ptr -= 2; + *code_ptr = ((jump->flags & IS_BL) ? (BL - CONDITIONAL) : (B - CONDITIONAL)) | (code_ptr[2] & COND_MASK); + jump->flags |= PATCH_B; + return 1; + } +#endif + return 0; +} + +static SLJIT_INLINE void inline_set_jump_addr(sljit_uw jump_ptr, sljit_sw executable_offset, sljit_uw new_addr, sljit_s32 flush_cache) +{ +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + sljit_uw *ptr = (sljit_uw *)jump_ptr; + sljit_uw *inst = (sljit_uw *)ptr[0]; + sljit_uw mov_pc = ptr[1]; + sljit_s32 bl = (mov_pc & 0x0000f000) != RD(TMP_PC); + sljit_sw diff = (sljit_sw)(((sljit_sw)new_addr - (sljit_sw)(inst + 2) - executable_offset) >> 2); + + if (diff <= 0x7fffff && diff >= -0x800000) { + /* Turn to branch. */ + if (!bl) { + inst[0] = (mov_pc & COND_MASK) | (B - CONDITIONAL) | (diff & 0xffffff); + if (flush_cache) { + inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 1); + } + } else { + inst[0] = (mov_pc & COND_MASK) | (BL - CONDITIONAL) | (diff & 0xffffff); + inst[1] = NOP; + if (flush_cache) { + inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 2); + } + } + } else { + /* Get the position of the constant. */ + if (mov_pc & (1 << 23)) + ptr = inst + ((mov_pc & 0xfff) >> 2) + 2; + else + ptr = inst + 1; + + if (*inst != mov_pc) { + inst[0] = mov_pc; + if (!bl) { + if (flush_cache) { + inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 1); + } + } else { + inst[1] = BLX | RM(TMP_REG1); + if (flush_cache) { + inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 2); + } + } + } + *ptr = new_addr; + } +#else + sljit_uw *inst = (sljit_uw*)jump_ptr; + SLJIT_ASSERT((inst[0] & 0xfff00000) == MOVW && (inst[1] & 0xfff00000) == MOVT); + inst[0] = MOVW | (inst[0] & 0xf000) | ((new_addr << 4) & 0xf0000) | (new_addr & 0xfff); + inst[1] = MOVT | (inst[1] & 0xf000) | ((new_addr >> 12) & 0xf0000) | ((new_addr >> 16) & 0xfff); + if (flush_cache) { + inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 2); + } +#endif +} + +static sljit_uw get_imm(sljit_uw imm); + +static SLJIT_INLINE void inline_set_const(sljit_uw addr, sljit_sw executable_offset, sljit_sw new_constant, sljit_s32 flush_cache) +{ +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + sljit_uw *ptr = (sljit_uw*)addr; + sljit_uw *inst = (sljit_uw*)ptr[0]; + sljit_uw ldr_literal = ptr[1]; + sljit_uw src2; + + src2 = get_imm(new_constant); + if (src2) { + *inst = 0xe3a00000 | (ldr_literal & 0xf000) | src2; + if (flush_cache) { + inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 1); + } + return; + } + + src2 = get_imm(~new_constant); + if (src2) { + *inst = 0xe3e00000 | (ldr_literal & 0xf000) | src2; + if (flush_cache) { + inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 1); + } + return; + } + + if (ldr_literal & (1 << 23)) + ptr = inst + ((ldr_literal & 0xfff) >> 2) + 2; + else + ptr = inst + 1; + + if (*inst != ldr_literal) { + *inst = ldr_literal; + if (flush_cache) { + inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 1); + } + } + *ptr = new_constant; +#else + sljit_uw *inst = (sljit_uw*)addr; + SLJIT_ASSERT((inst[0] & 0xfff00000) == MOVW && (inst[1] & 0xfff00000) == MOVT); + inst[0] = MOVW | (inst[0] & 0xf000) | ((new_constant << 4) & 0xf0000) | (new_constant & 0xfff); + inst[1] = MOVT | (inst[1] & 0xf000) | ((new_constant >> 12) & 0xf0000) | ((new_constant >> 16) & 0xfff); + if (flush_cache) { + inst = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 2); + } +#endif +} + +SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) +{ + struct sljit_memory_fragment *buf; + sljit_uw *code; + sljit_uw *code_ptr; + sljit_uw *buf_ptr; + sljit_uw *buf_end; + sljit_uw size; + sljit_uw word_count; + sljit_uw next_addr; + sljit_sw executable_offset; + sljit_sw addr; +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + sljit_uw cpool_size; + sljit_uw cpool_skip_alignment; + sljit_uw cpool_current_index; + sljit_uw *cpool_start_address; + sljit_uw *last_pc_patch; + struct future_patch *first_patch; +#endif + + struct sljit_label *label; + struct sljit_jump *jump; + struct sljit_const *const_; + struct sljit_put_label *put_label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_generate_code(compiler)); + reverse_buf(compiler); + + /* Second code generation pass. */ +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + size = compiler->size + (compiler->patches << 1); + if (compiler->cpool_fill > 0) + size += compiler->cpool_fill + CONST_POOL_ALIGNMENT - 1; +#else + size = compiler->size; +#endif + code = (sljit_uw*)SLJIT_MALLOC_EXEC(size * sizeof(sljit_uw)); + PTR_FAIL_WITH_EXEC_IF(code); + buf = compiler->buf; + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + cpool_size = 0; + cpool_skip_alignment = 0; + cpool_current_index = 0; + cpool_start_address = NULL; + first_patch = NULL; + last_pc_patch = code; +#endif + + code_ptr = code; + word_count = 0; + next_addr = 1; + executable_offset = SLJIT_EXEC_OFFSET(code); + + label = compiler->labels; + jump = compiler->jumps; + const_ = compiler->consts; + put_label = compiler->put_labels; + + if (label && label->size == 0) { + label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); + label = label->next; + } + + do { + buf_ptr = (sljit_uw*)buf->memory; + buf_end = buf_ptr + (buf->used_size >> 2); + do { + word_count++; +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + if (cpool_size > 0) { + if (cpool_skip_alignment > 0) { + buf_ptr++; + cpool_skip_alignment--; + } + else { + if (SLJIT_UNLIKELY(resolve_const_pool_index(compiler, &first_patch, cpool_current_index, cpool_start_address, buf_ptr))) { + SLJIT_FREE_EXEC(code); + compiler->error = SLJIT_ERR_ALLOC_FAILED; + return NULL; + } + buf_ptr++; + if (++cpool_current_index >= cpool_size) { + SLJIT_ASSERT(!first_patch); + cpool_size = 0; + if (label && label->size == word_count) { + /* Points after the current instruction. */ + label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + label->size = code_ptr - code; + label = label->next; + + next_addr = compute_next_addr(label, jump, const_, put_label); + } + } + } + } + else if ((*buf_ptr & 0xff000000) != PUSH_POOL) { +#endif + *code_ptr = *buf_ptr++; + if (next_addr == word_count) { + SLJIT_ASSERT(!label || label->size >= word_count); + SLJIT_ASSERT(!jump || jump->addr >= word_count); + SLJIT_ASSERT(!const_ || const_->addr >= word_count); + SLJIT_ASSERT(!put_label || put_label->addr >= word_count); + + /* These structures are ordered by their address. */ + if (jump && jump->addr == word_count) { +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + if (detect_jump_type(jump, code_ptr, code, executable_offset)) + code_ptr--; + jump->addr = (sljit_uw)code_ptr; +#else + jump->addr = (sljit_uw)(code_ptr - 2); + if (detect_jump_type(jump, code_ptr, code, executable_offset)) + code_ptr -= 2; +#endif + jump = jump->next; + } + if (label && label->size == word_count) { + /* code_ptr can be affected above. */ + label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr + 1, executable_offset); + label->size = (code_ptr + 1) - code; + label = label->next; + } + if (const_ && const_->addr == word_count) { +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + const_->addr = (sljit_uw)code_ptr; +#else + const_->addr = (sljit_uw)(code_ptr - 1); +#endif + const_ = const_->next; + } + if (put_label && put_label->addr == word_count) { + SLJIT_ASSERT(put_label->label); + put_label->addr = (sljit_uw)code_ptr; + put_label = put_label->next; + } + next_addr = compute_next_addr(label, jump, const_, put_label); + } + code_ptr++; +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + } + else { + /* Fortunately, no need to shift. */ + cpool_size = *buf_ptr++ & ~PUSH_POOL; + SLJIT_ASSERT(cpool_size > 0); + cpool_start_address = ALIGN_INSTRUCTION(code_ptr + 1); + cpool_current_index = patch_pc_relative_loads(last_pc_patch, code_ptr, cpool_start_address, cpool_size); + if (cpool_current_index > 0) { + /* Unconditional branch. */ + *code_ptr = B | (((cpool_start_address - code_ptr) + cpool_current_index - 2) & ~PUSH_POOL); + code_ptr = cpool_start_address + cpool_current_index; + } + cpool_skip_alignment = CONST_POOL_ALIGNMENT - 1; + cpool_current_index = 0; + last_pc_patch = code_ptr; + } +#endif + } while (buf_ptr < buf_end); + buf = buf->next; + } while (buf); + + SLJIT_ASSERT(!label); + SLJIT_ASSERT(!jump); + SLJIT_ASSERT(!const_); + SLJIT_ASSERT(!put_label); + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + SLJIT_ASSERT(cpool_size == 0); + if (compiler->cpool_fill > 0) { + cpool_start_address = ALIGN_INSTRUCTION(code_ptr); + cpool_current_index = patch_pc_relative_loads(last_pc_patch, code_ptr, cpool_start_address, compiler->cpool_fill); + if (cpool_current_index > 0) + code_ptr = cpool_start_address + cpool_current_index; + + buf_ptr = compiler->cpool; + buf_end = buf_ptr + compiler->cpool_fill; + cpool_current_index = 0; + while (buf_ptr < buf_end) { + if (SLJIT_UNLIKELY(resolve_const_pool_index(compiler, &first_patch, cpool_current_index, cpool_start_address, buf_ptr))) { + SLJIT_FREE_EXEC(code); + compiler->error = SLJIT_ERR_ALLOC_FAILED; + return NULL; + } + buf_ptr++; + cpool_current_index++; + } + SLJIT_ASSERT(!first_patch); + } +#endif + + jump = compiler->jumps; + while (jump) { + buf_ptr = (sljit_uw *)jump->addr; + + if (jump->flags & PATCH_B) { + addr = (sljit_sw)SLJIT_ADD_EXEC_OFFSET(buf_ptr + 2, executable_offset); + if (!(jump->flags & JUMP_ADDR)) { + SLJIT_ASSERT(jump->flags & JUMP_LABEL); + SLJIT_ASSERT(((sljit_sw)jump->u.label->addr - addr) <= 0x01ffffff && ((sljit_sw)jump->u.label->addr - addr) >= -0x02000000); + *buf_ptr |= (((sljit_sw)jump->u.label->addr - addr) >> 2) & 0x00ffffff; + } + else { + SLJIT_ASSERT(((sljit_sw)jump->u.target - addr) <= 0x01ffffff && ((sljit_sw)jump->u.target - addr) >= -0x02000000); + *buf_ptr |= (((sljit_sw)jump->u.target - addr) >> 2) & 0x00ffffff; + } + } + else if (jump->flags & SLJIT_REWRITABLE_JUMP) { +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + jump->addr = (sljit_uw)code_ptr; + code_ptr[0] = (sljit_uw)buf_ptr; + code_ptr[1] = *buf_ptr; + inline_set_jump_addr((sljit_uw)code_ptr, executable_offset, (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target, 0); + code_ptr += 2; +#else + inline_set_jump_addr((sljit_uw)buf_ptr, executable_offset, (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target, 0); +#endif + } + else { +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + if (jump->flags & IS_BL) + buf_ptr--; + if (*buf_ptr & (1 << 23)) + buf_ptr += ((*buf_ptr & 0xfff) >> 2) + 2; + else + buf_ptr += 1; + *buf_ptr = (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target; +#else + inline_set_jump_addr((sljit_uw)buf_ptr, executable_offset, (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target, 0); +#endif + } + jump = jump->next; + } + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + const_ = compiler->consts; + while (const_) { + buf_ptr = (sljit_uw*)const_->addr; + const_->addr = (sljit_uw)code_ptr; + + code_ptr[0] = (sljit_uw)buf_ptr; + code_ptr[1] = *buf_ptr; + if (*buf_ptr & (1 << 23)) + buf_ptr += ((*buf_ptr & 0xfff) >> 2) + 2; + else + buf_ptr += 1; + /* Set the value again (can be a simple constant). */ + inline_set_const((sljit_uw)code_ptr, executable_offset, *buf_ptr, 0); + code_ptr += 2; + + const_ = const_->next; + } +#endif + + put_label = compiler->put_labels; + while (put_label) { + addr = put_label->label->addr; + buf_ptr = (sljit_uw*)put_label->addr; + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + SLJIT_ASSERT((buf_ptr[0] & 0xffff0000) == 0xe59f0000); + buf_ptr[((buf_ptr[0] & 0xfff) >> 2) + 2] = addr; +#else + SLJIT_ASSERT((buf_ptr[-1] & 0xfff00000) == MOVW && (buf_ptr[0] & 0xfff00000) == MOVT); + buf_ptr[-1] |= ((addr << 4) & 0xf0000) | (addr & 0xfff); + buf_ptr[0] |= ((addr >> 12) & 0xf0000) | ((addr >> 16) & 0xfff); +#endif + put_label = put_label->next; + } + + SLJIT_ASSERT(code_ptr - code <= (sljit_s32)size); + + compiler->error = SLJIT_ERR_COMPILED; + compiler->executable_offset = executable_offset; + compiler->executable_size = (code_ptr - code) * sizeof(sljit_uw); + + code = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); + code_ptr = (sljit_uw *)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + + SLJIT_CACHE_FLUSH(code, code_ptr); + return code; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) +{ + switch (feature_type) { + case SLJIT_HAS_FPU: +#ifdef SLJIT_IS_FPU_AVAILABLE + return SLJIT_IS_FPU_AVAILABLE; +#else + /* Available by default. */ + return 1; +#endif + + case SLJIT_HAS_CLZ: + case SLJIT_HAS_CMOV: + return 1; + + default: + return 0; + } +} + +/* --------------------------------------------------------------------- */ +/* Entry, exit */ +/* --------------------------------------------------------------------- */ + +/* Creates an index in data_transfer_insts array. */ +#define WORD_SIZE 0x00 +#define BYTE_SIZE 0x01 +#define HALF_SIZE 0x02 +#define PRELOAD 0x03 +#define SIGNED 0x04 +#define LOAD_DATA 0x08 + +/* Flag bits for emit_op. */ +#define ALLOW_IMM 0x10 +#define ALLOW_INV_IMM 0x20 +#define ALLOW_ANY_IMM (ALLOW_IMM | ALLOW_INV_IMM) + +/* s/l - store/load (1 bit) + u/s - signed/unsigned (1 bit) + w/b/h/N - word/byte/half/NOT allowed (2 bit) + Storing signed and unsigned values are the same operations. */ + +static const sljit_uw data_transfer_insts[16] = { +/* s u w */ 0xe5000000 /* str */, +/* s u b */ 0xe5400000 /* strb */, +/* s u h */ 0xe10000b0 /* strh */, +/* s u N */ 0x00000000 /* not allowed */, +/* s s w */ 0xe5000000 /* str */, +/* s s b */ 0xe5400000 /* strb */, +/* s s h */ 0xe10000b0 /* strh */, +/* s s N */ 0x00000000 /* not allowed */, + +/* l u w */ 0xe5100000 /* ldr */, +/* l u b */ 0xe5500000 /* ldrb */, +/* l u h */ 0xe11000b0 /* ldrh */, +/* l u p */ 0xf5500000 /* preload */, +/* l s w */ 0xe5100000 /* ldr */, +/* l s b */ 0xe11000d0 /* ldrsb */, +/* l s h */ 0xe11000f0 /* ldrsh */, +/* l s N */ 0x00000000 /* not allowed */, +}; + +#define EMIT_DATA_TRANSFER(type, add, target_reg, base_reg, arg) \ + (data_transfer_insts[(type) & 0xf] | ((add) << 23) | RD(target_reg) | RN(base_reg) | (arg)) + +/* Normal ldr/str instruction. + Type2: ldrsb, ldrh, ldrsh */ +#define IS_TYPE1_TRANSFER(type) \ + (data_transfer_insts[(type) & 0xf] & 0x04000000) +#define TYPE2_TRANSFER_IMM(imm) \ + (((imm) & 0xf) | (((imm) & 0xf0) << 4) | (1 << 22)) + +static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 inp_flags, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w); + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + sljit_s32 args, size, i, tmp; + sljit_uw push; + + CHECK_ERROR(); + CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + /* Push saved registers, temporary registers + stmdb sp!, {..., lr} */ + push = PUSH | (1 << 14); + + tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; + for (i = SLJIT_S0; i >= tmp; i--) + push |= 1 << reg_map[i]; + + for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) + push |= 1 << reg_map[i]; + + FAIL_IF(push_inst(compiler, push)); + + /* Stack must be aligned to 8 bytes: */ + size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); + local_size = ((size + local_size + 7) & ~7) - size; + compiler->local_size = local_size; + if (local_size > 0) + FAIL_IF(emit_op(compiler, SLJIT_SUB, ALLOW_IMM, SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, local_size)); + + args = get_arg_count(arg_types); + + if (args >= 1) + FAIL_IF(push_inst(compiler, MOV | RD(SLJIT_S0) | RM(SLJIT_R0))); + if (args >= 2) + FAIL_IF(push_inst(compiler, MOV | RD(SLJIT_S1) | RM(SLJIT_R1))); + if (args >= 3) + FAIL_IF(push_inst(compiler, MOV | RD(SLJIT_S2) | RM(SLJIT_R2))); + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + sljit_s32 size; + + CHECK_ERROR(); + CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); + compiler->local_size = ((size + local_size + 7) & ~7) - size; + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 i, tmp; + sljit_uw pop; + + CHECK_ERROR(); + CHECK(check_sljit_emit_return(compiler, op, src, srcw)); + + FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); + + if (compiler->local_size > 0) + FAIL_IF(emit_op(compiler, SLJIT_ADD, ALLOW_IMM, SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, compiler->local_size)); + + /* Push saved registers, temporary registers + ldmia sp!, {..., pc} */ + pop = POP | (1 << 15); + + tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG; + for (i = SLJIT_S0; i >= tmp; i--) + pop |= 1 << reg_map[i]; + + for (i = compiler->scratches; i >= SLJIT_FIRST_SAVED_REG; i--) + pop |= 1 << reg_map[i]; + + return push_inst(compiler, pop); +} + +/* --------------------------------------------------------------------- */ +/* Operators */ +/* --------------------------------------------------------------------- */ + +/* flags: */ + /* Arguments are swapped. */ +#define ARGS_SWAPPED 0x01 + /* Inverted immediate. */ +#define INV_IMM 0x02 + /* Source and destination is register. */ +#define MOVE_REG_CONV 0x04 + /* Unused return value. */ +#define UNUSED_RETURN 0x08 +/* SET_FLAGS must be (1 << 20) as it is also the value of S bit (can be used for optimization). */ +#define SET_FLAGS (1 << 20) +/* dst: reg + src1: reg + src2: reg or imm (if allowed) + SRC2_IMM must be (1 << 25) as it is also the value of I bit (can be used for optimization). */ +#define SRC2_IMM (1 << 25) + +#define EMIT_SHIFT_INS_AND_RETURN(opcode) \ + SLJIT_ASSERT(!(flags & INV_IMM) && !(src2 & SRC2_IMM)); \ + if (compiler->shift_imm != 0x20) { \ + SLJIT_ASSERT(src1 == TMP_REG1); \ + SLJIT_ASSERT(!(flags & ARGS_SWAPPED)); \ + \ + if (compiler->shift_imm != 0) \ + return push_inst(compiler, MOV | (flags & SET_FLAGS) | \ + RD(dst) | (compiler->shift_imm << 7) | (opcode << 5) | RM(src2)); \ + return push_inst(compiler, MOV | (flags & SET_FLAGS) | RD(dst) | RM(src2)); \ + } \ + return push_inst(compiler, MOV | (flags & SET_FLAGS) | RD(dst) | \ + (reg_map[(flags & ARGS_SWAPPED) ? src1 : src2] << 8) | (opcode << 5) | 0x10 | RM((flags & ARGS_SWAPPED) ? src2 : src1)); + +static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, + sljit_s32 dst, sljit_s32 src1, sljit_s32 src2) +{ + switch (GET_OPCODE(op)) { + case SLJIT_MOV: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & ARGS_SWAPPED)); + if (dst != src2) { + if (src2 & SRC2_IMM) { + return push_inst(compiler, ((flags & INV_IMM) ? MVN : MOV) | RD(dst) | src2); + } + return push_inst(compiler, MOV | RD(dst) | RM(src2)); + } + return SLJIT_SUCCESS; + + case SLJIT_MOV_U8: + case SLJIT_MOV_S8: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & ARGS_SWAPPED)); + if (flags & MOVE_REG_CONV) { +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + if (op == SLJIT_MOV_U8) + return push_inst(compiler, AND | RD(dst) | RN(src2) | SRC2_IMM | 0xff); + FAIL_IF(push_inst(compiler, MOV | RD(dst) | (24 << 7) | RM(src2))); + return push_inst(compiler, MOV | RD(dst) | (24 << 7) | (op == SLJIT_MOV_U8 ? 0x20 : 0x40) | RM(dst)); +#else + return push_inst(compiler, (op == SLJIT_MOV_U8 ? UXTB : SXTB) | RD(dst) | RM(src2)); +#endif + } + else if (dst != src2) { + SLJIT_ASSERT(src2 & SRC2_IMM); + return push_inst(compiler, ((flags & INV_IMM) ? MVN : MOV) | RD(dst) | src2); + } + return SLJIT_SUCCESS; + + case SLJIT_MOV_U16: + case SLJIT_MOV_S16: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & ARGS_SWAPPED)); + if (flags & MOVE_REG_CONV) { +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + FAIL_IF(push_inst(compiler, MOV | RD(dst) | (16 << 7) | RM(src2))); + return push_inst(compiler, MOV | RD(dst) | (16 << 7) | (op == SLJIT_MOV_U16 ? 0x20 : 0x40) | RM(dst)); +#else + return push_inst(compiler, (op == SLJIT_MOV_U16 ? UXTH : SXTH) | RD(dst) | RM(src2)); +#endif + } + else if (dst != src2) { + SLJIT_ASSERT(src2 & SRC2_IMM); + return push_inst(compiler, ((flags & INV_IMM) ? MVN : MOV) | RD(dst) | src2); + } + return SLJIT_SUCCESS; + + case SLJIT_NOT: + if (src2 & SRC2_IMM) { + return push_inst(compiler, ((flags & INV_IMM) ? MOV : MVN) | (flags & SET_FLAGS) | RD(dst) | src2); + } + return push_inst(compiler, MVN | (flags & SET_FLAGS) | RD(dst) | RM(src2)); + + case SLJIT_CLZ: + SLJIT_ASSERT(!(flags & INV_IMM)); + SLJIT_ASSERT(!(src2 & SRC2_IMM)); + FAIL_IF(push_inst(compiler, CLZ | RD(dst) | RM(src2))); + return SLJIT_SUCCESS; + + case SLJIT_ADD: + SLJIT_ASSERT(!(flags & INV_IMM)); + if ((flags & (UNUSED_RETURN | SET_FLAGS)) == (UNUSED_RETURN | SET_FLAGS) && !(flags & ARGS_SWAPPED)) + return push_inst(compiler, CMN | SET_FLAGS | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); + return push_inst(compiler, ADD | (flags & SET_FLAGS) | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); + + case SLJIT_ADDC: + SLJIT_ASSERT(!(flags & INV_IMM)); + return push_inst(compiler, ADC | (flags & SET_FLAGS) | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); + + case SLJIT_SUB: + SLJIT_ASSERT(!(flags & INV_IMM)); + if ((flags & (UNUSED_RETURN | SET_FLAGS)) == (UNUSED_RETURN | SET_FLAGS) && !(flags & ARGS_SWAPPED)) + return push_inst(compiler, CMP | SET_FLAGS | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); + return push_inst(compiler, (!(flags & ARGS_SWAPPED) ? SUB : RSB) | (flags & SET_FLAGS) + | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); + + case SLJIT_SUBC: + SLJIT_ASSERT(!(flags & INV_IMM)); + return push_inst(compiler, (!(flags & ARGS_SWAPPED) ? SBC : RSC) | (flags & SET_FLAGS) + | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); + + case SLJIT_MUL: + SLJIT_ASSERT(!(flags & INV_IMM)); + SLJIT_ASSERT(!(src2 & SRC2_IMM)); + + if (!HAS_FLAGS(op)) + return push_inst(compiler, MUL | (reg_map[dst] << 16) | (reg_map[src2] << 8) | reg_map[src1]); + + FAIL_IF(push_inst(compiler, SMULL | (reg_map[TMP_REG1] << 16) | (reg_map[dst] << 12) | (reg_map[src2] << 8) | reg_map[src1])); + + /* cmp TMP_REG1, dst asr #31. */ + return push_inst(compiler, CMP | SET_FLAGS | RN(TMP_REG1) | RM(dst) | 0xfc0); + + case SLJIT_AND: + return push_inst(compiler, (!(flags & INV_IMM) ? AND : BIC) | (flags & SET_FLAGS) + | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); + + case SLJIT_OR: + SLJIT_ASSERT(!(flags & INV_IMM)); + return push_inst(compiler, ORR | (flags & SET_FLAGS) | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); + + case SLJIT_XOR: + SLJIT_ASSERT(!(flags & INV_IMM)); + return push_inst(compiler, EOR | (flags & SET_FLAGS) | RD(dst) | RN(src1) | ((src2 & SRC2_IMM) ? src2 : RM(src2))); + + case SLJIT_SHL: + EMIT_SHIFT_INS_AND_RETURN(0); + + case SLJIT_LSHR: + EMIT_SHIFT_INS_AND_RETURN(1); + + case SLJIT_ASHR: + EMIT_SHIFT_INS_AND_RETURN(2); + } + + SLJIT_UNREACHABLE(); + return SLJIT_SUCCESS; +} + +#undef EMIT_SHIFT_INS_AND_RETURN + +/* Tests whether the immediate can be stored in the 12 bit imm field. + Returns with 0 if not possible. */ +static sljit_uw get_imm(sljit_uw imm) +{ + sljit_s32 rol; + + if (imm <= 0xff) + return SRC2_IMM | imm; + + if (!(imm & 0xff000000)) { + imm <<= 8; + rol = 8; + } + else { + imm = (imm << 24) | (imm >> 8); + rol = 0; + } + + if (!(imm & 0xff000000)) { + imm <<= 8; + rol += 4; + } + + if (!(imm & 0xf0000000)) { + imm <<= 4; + rol += 2; + } + + if (!(imm & 0xc0000000)) { + imm <<= 2; + rol += 1; + } + + if (!(imm & 0x00ffffff)) + return SRC2_IMM | (imm >> 24) | (rol << 8); + else + return 0; +} + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) +static sljit_s32 generate_int(struct sljit_compiler *compiler, sljit_s32 reg, sljit_uw imm, sljit_s32 positive) +{ + sljit_uw mask; + sljit_uw imm1; + sljit_uw imm2; + sljit_s32 rol; + + /* Step1: Search a zero byte (8 continous zero bit). */ + mask = 0xff000000; + rol = 8; + while(1) { + if (!(imm & mask)) { + /* Rol imm by rol. */ + imm = (imm << rol) | (imm >> (32 - rol)); + /* Calculate arm rol. */ + rol = 4 + (rol >> 1); + break; + } + rol += 2; + mask >>= 2; + if (mask & 0x3) { + /* rol by 8. */ + imm = (imm << 8) | (imm >> 24); + mask = 0xff00; + rol = 24; + while (1) { + if (!(imm & mask)) { + /* Rol imm by rol. */ + imm = (imm << rol) | (imm >> (32 - rol)); + /* Calculate arm rol. */ + rol = (rol >> 1) - 8; + break; + } + rol += 2; + mask >>= 2; + if (mask & 0x3) + return 0; + } + break; + } + } + + /* The low 8 bit must be zero. */ + SLJIT_ASSERT(!(imm & 0xff)); + + if (!(imm & 0xff000000)) { + imm1 = SRC2_IMM | ((imm >> 16) & 0xff) | (((rol + 4) & 0xf) << 8); + imm2 = SRC2_IMM | ((imm >> 8) & 0xff) | (((rol + 8) & 0xf) << 8); + } + else if (imm & 0xc0000000) { + imm1 = SRC2_IMM | ((imm >> 24) & 0xff) | ((rol & 0xf) << 8); + imm <<= 8; + rol += 4; + + if (!(imm & 0xff000000)) { + imm <<= 8; + rol += 4; + } + + if (!(imm & 0xf0000000)) { + imm <<= 4; + rol += 2; + } + + if (!(imm & 0xc0000000)) { + imm <<= 2; + rol += 1; + } + + if (!(imm & 0x00ffffff)) + imm2 = SRC2_IMM | (imm >> 24) | ((rol & 0xf) << 8); + else + return 0; + } + else { + if (!(imm & 0xf0000000)) { + imm <<= 4; + rol += 2; + } + + if (!(imm & 0xc0000000)) { + imm <<= 2; + rol += 1; + } + + imm1 = SRC2_IMM | ((imm >> 24) & 0xff) | ((rol & 0xf) << 8); + imm <<= 8; + rol += 4; + + if (!(imm & 0xf0000000)) { + imm <<= 4; + rol += 2; + } + + if (!(imm & 0xc0000000)) { + imm <<= 2; + rol += 1; + } + + if (!(imm & 0x00ffffff)) + imm2 = SRC2_IMM | (imm >> 24) | ((rol & 0xf) << 8); + else + return 0; + } + + FAIL_IF(push_inst(compiler, (positive ? MOV : MVN) | RD(reg) | imm1)); + FAIL_IF(push_inst(compiler, (positive ? ORR : BIC) | RD(reg) | RN(reg) | imm2)); + return 1; +} +#endif + +static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 reg, sljit_uw imm) +{ + sljit_uw tmp; + +#if (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) + if (!(imm & ~0xffff)) + return push_inst(compiler, MOVW | RD(reg) | ((imm << 4) & 0xf0000) | (imm & 0xfff)); +#endif + + /* Create imm by 1 inst. */ + tmp = get_imm(imm); + if (tmp) + return push_inst(compiler, MOV | RD(reg) | tmp); + + tmp = get_imm(~imm); + if (tmp) + return push_inst(compiler, MVN | RD(reg) | tmp); + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + /* Create imm by 2 inst. */ + FAIL_IF(generate_int(compiler, reg, imm, 1)); + FAIL_IF(generate_int(compiler, reg, ~imm, 0)); + + /* Load integer. */ + return push_inst_with_literal(compiler, EMIT_DATA_TRANSFER(WORD_SIZE | LOAD_DATA, 1, reg, TMP_PC, 0), imm); +#else + FAIL_IF(push_inst(compiler, MOVW | RD(reg) | ((imm << 4) & 0xf0000) | (imm & 0xfff))); + if (imm <= 0xffff) + return SLJIT_SUCCESS; + return push_inst(compiler, MOVT | RD(reg) | ((imm >> 12) & 0xf0000) | ((imm >> 16) & 0xfff)); +#endif +} + +static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, + sljit_s32 arg, sljit_sw argw, sljit_s32 tmp_reg) +{ + sljit_uw imm, offset_reg; + sljit_uw is_type1_transfer = IS_TYPE1_TRANSFER(flags); + + SLJIT_ASSERT (arg & SLJIT_MEM); + SLJIT_ASSERT((arg & REG_MASK) != tmp_reg); + + if ((arg & REG_MASK) == SLJIT_UNUSED) { + if (is_type1_transfer) { + FAIL_IF(load_immediate(compiler, tmp_reg, argw & ~0xfff)); + argw &= 0xfff; + } + else { + FAIL_IF(load_immediate(compiler, tmp_reg, argw & ~0xff)); + argw &= 0xff; + } + + return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 1, reg, tmp_reg, + is_type1_transfer ? argw : TYPE2_TRANSFER_IMM(argw))); + } + + if (arg & OFFS_REG_MASK) { + offset_reg = OFFS_REG(arg); + arg &= REG_MASK; + argw &= 0x3; + + if (argw != 0 && !is_type1_transfer) { + FAIL_IF(push_inst(compiler, ADD | RD(tmp_reg) | RN(arg) | RM(offset_reg) | (argw << 7))); + return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 1, reg, tmp_reg, TYPE2_TRANSFER_IMM(0))); + } + + /* Bit 25: RM is offset. */ + return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 1, reg, arg, + RM(offset_reg) | (is_type1_transfer ? (1 << 25) : 0) | (argw << 7))); + } + + arg &= REG_MASK; + + if (is_type1_transfer) { + if (argw > 0xfff) { + imm = get_imm(argw & ~0xfff); + if (imm) { + FAIL_IF(push_inst(compiler, ADD | RD(tmp_reg) | RN(arg) | imm)); + argw = argw & 0xfff; + arg = tmp_reg; + } + } + else if (argw < -0xfff) { + imm = get_imm(-argw & ~0xfff); + if (imm) { + FAIL_IF(push_inst(compiler, SUB | RD(tmp_reg) | RN(arg) | imm)); + argw = -(-argw & 0xfff); + arg = tmp_reg; + } + } + + if (argw >= 0 && argw <= 0xfff) + return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 1, reg, arg, argw)); + + if (argw < 0 && argw >= -0xfff) + return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 0, reg, arg, -argw)); + } + else { + if (argw > 0xff) { + imm = get_imm(argw & ~0xff); + if (imm) { + FAIL_IF(push_inst(compiler, ADD | RD(tmp_reg) | RN(arg) | imm)); + argw = argw & 0xff; + arg = tmp_reg; + } + } + else if (argw < -0xff) { + imm = get_imm(-argw & ~0xff); + if (imm) { + FAIL_IF(push_inst(compiler, SUB | RD(tmp_reg) | RN(arg) | imm)); + argw = -(-argw & 0xff); + arg = tmp_reg; + } + } + + if (argw >= 0 && argw <= 0xff) + return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 1, reg, arg, TYPE2_TRANSFER_IMM(argw))); + + if (argw < 0 && argw >= -0xff) { + argw = -argw; + return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 0, reg, arg, TYPE2_TRANSFER_IMM(argw))); + } + } + + FAIL_IF(load_immediate(compiler, tmp_reg, argw)); + return push_inst(compiler, EMIT_DATA_TRANSFER(flags, 1, reg, arg, + RM(tmp_reg) | (is_type1_transfer ? (1 << 25) : 0))); +} + +static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 inp_flags, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + /* src1 is reg or TMP_REG1 + src2 is reg, TMP_REG2, or imm + result goes to TMP_REG2, so put result can use TMP_REG1. */ + + /* We prefers register and simple consts. */ + sljit_s32 dst_reg; + sljit_s32 src1_reg; + sljit_s32 src2_reg; + sljit_s32 flags = HAS_FLAGS(op) ? SET_FLAGS : 0; + + /* Destination check. */ + if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) + flags |= UNUSED_RETURN; + + SLJIT_ASSERT(!(inp_flags & ALLOW_INV_IMM) || (inp_flags & ALLOW_IMM)); + + src2_reg = 0; + + do { + if (!(inp_flags & ALLOW_IMM)) + break; + + if (src2 & SLJIT_IMM) { + src2_reg = get_imm(src2w); + if (src2_reg) + break; + if (inp_flags & ALLOW_INV_IMM) { + src2_reg = get_imm(~src2w); + if (src2_reg) { + flags |= INV_IMM; + break; + } + } + if (GET_OPCODE(op) == SLJIT_ADD) { + src2_reg = get_imm(-src2w); + if (src2_reg) { + op = SLJIT_SUB | GET_ALL_FLAGS(op); + break; + } + } + if (GET_OPCODE(op) == SLJIT_SUB) { + src2_reg = get_imm(-src2w); + if (src2_reg) { + op = SLJIT_ADD | GET_ALL_FLAGS(op); + break; + } + } + } + + if (src1 & SLJIT_IMM) { + src2_reg = get_imm(src1w); + if (src2_reg) { + flags |= ARGS_SWAPPED; + src1 = src2; + src1w = src2w; + break; + } + if (inp_flags & ALLOW_INV_IMM) { + src2_reg = get_imm(~src1w); + if (src2_reg) { + flags |= ARGS_SWAPPED | INV_IMM; + src1 = src2; + src1w = src2w; + break; + } + } + if (GET_OPCODE(op) == SLJIT_ADD) { + src2_reg = get_imm(-src1w); + if (src2_reg) { + /* Note: add is commutative operation. */ + src1 = src2; + src1w = src2w; + op = SLJIT_SUB | GET_ALL_FLAGS(op); + break; + } + } + } + } while(0); + + /* Source 1. */ + if (FAST_IS_REG(src1)) + src1_reg = src1; + else if (src1 & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, inp_flags | LOAD_DATA, TMP_REG1, src1, src1w, TMP_REG1)); + src1_reg = TMP_REG1; + } + else { + FAIL_IF(load_immediate(compiler, TMP_REG1, src1w)); + src1_reg = TMP_REG1; + } + + /* Destination. */ + dst_reg = SLOW_IS_REG(dst) ? dst : TMP_REG2; + + if (op <= SLJIT_MOV_P) { + if (dst & SLJIT_MEM) { + if (inp_flags & BYTE_SIZE) + inp_flags &= ~SIGNED; + + if (FAST_IS_REG(src2)) + return emit_op_mem(compiler, inp_flags, src2, dst, dstw, TMP_REG2); + } + + if (FAST_IS_REG(src2) && dst_reg != TMP_REG2) + flags |= MOVE_REG_CONV; + } + + /* Source 2. */ + if (src2_reg == 0) { + src2_reg = (op <= SLJIT_MOV_P) ? dst_reg : TMP_REG2; + + if (FAST_IS_REG(src2)) + src2_reg = src2; + else if (src2 & SLJIT_MEM) + FAIL_IF(emit_op_mem(compiler, inp_flags | LOAD_DATA, src2_reg, src2, src2w, TMP_REG2)); + else + FAIL_IF(load_immediate(compiler, src2_reg, src2w)); + } + + FAIL_IF(emit_single_op(compiler, op, flags, dst_reg, src1_reg, src2_reg)); + + if (!(dst & SLJIT_MEM)) + return SLJIT_SUCCESS; + + return emit_op_mem(compiler, inp_flags, dst_reg, dst, dstw, TMP_REG1); +} + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(__GNUC__) +extern unsigned int __aeabi_uidivmod(unsigned int numerator, unsigned int denominator); +extern int __aeabi_idivmod(int numerator, int denominator); +#else +#error "Software divmod functions are needed" +#endif + +#ifdef __cplusplus +} +#endif + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) +{ + sljit_sw saved_reg_list[3]; + sljit_sw saved_reg_count; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op0(compiler, op)); + + op = GET_OPCODE(op); + switch (op) { + case SLJIT_BREAKPOINT: + FAIL_IF(push_inst(compiler, BKPT)); + break; + case SLJIT_NOP: + FAIL_IF(push_inst(compiler, NOP)); + break; + case SLJIT_LMUL_UW: + case SLJIT_LMUL_SW: + return push_inst(compiler, (op == SLJIT_LMUL_UW ? UMULL : SMULL) + | (reg_map[SLJIT_R1] << 16) + | (reg_map[SLJIT_R0] << 12) + | (reg_map[SLJIT_R0] << 8) + | reg_map[SLJIT_R1]); + case SLJIT_DIVMOD_UW: + case SLJIT_DIVMOD_SW: + case SLJIT_DIV_UW: + case SLJIT_DIV_SW: + SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments); + SLJIT_ASSERT(reg_map[2] == 1 && reg_map[3] == 2 && reg_map[4] == 3); + + saved_reg_count = 0; + if (compiler->scratches >= 4) + saved_reg_list[saved_reg_count++] = 3; + if (compiler->scratches >= 3) + saved_reg_list[saved_reg_count++] = 2; + if (op >= SLJIT_DIV_UW) + saved_reg_list[saved_reg_count++] = 1; + + if (saved_reg_count > 0) { + FAIL_IF(push_inst(compiler, 0xe52d0000 | (saved_reg_count >= 3 ? 16 : 8) + | (saved_reg_list[0] << 12) /* str rX, [sp, #-8/-16]! */)); + if (saved_reg_count >= 2) { + SLJIT_ASSERT(saved_reg_list[1] < 8); + FAIL_IF(push_inst(compiler, 0xe58d0004 | (saved_reg_list[1] << 12) /* str rX, [sp, #4] */)); + } + if (saved_reg_count >= 3) { + SLJIT_ASSERT(saved_reg_list[2] < 8); + FAIL_IF(push_inst(compiler, 0xe58d0008 | (saved_reg_list[2] << 12) /* str rX, [sp, #8] */)); + } + } + +#if defined(__GNUC__) + FAIL_IF(sljit_emit_ijump(compiler, SLJIT_FAST_CALL, SLJIT_IMM, + ((op | 0x2) == SLJIT_DIV_UW ? SLJIT_FUNC_OFFSET(__aeabi_uidivmod) : SLJIT_FUNC_OFFSET(__aeabi_idivmod)))); +#else +#error "Software divmod functions are needed" +#endif + + if (saved_reg_count > 0) { + if (saved_reg_count >= 3) { + SLJIT_ASSERT(saved_reg_list[2] < 8); + FAIL_IF(push_inst(compiler, 0xe59d0008 | (saved_reg_list[2] << 12) /* ldr rX, [sp, #8] */)); + } + if (saved_reg_count >= 2) { + SLJIT_ASSERT(saved_reg_list[1] < 8); + FAIL_IF(push_inst(compiler, 0xe59d0004 | (saved_reg_list[1] << 12) /* ldr rX, [sp, #4] */)); + } + return push_inst(compiler, 0xe49d0000 | (saved_reg_count >= 3 ? 16 : 8) + | (saved_reg_list[0] << 12) /* ldr rX, [sp], #8/16 */); + } + return SLJIT_SUCCESS; + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) { +#if (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) + if (op <= SLJIT_MOV_P && (src & SLJIT_MEM)) + return emit_op_mem(compiler, PRELOAD | LOAD_DATA, TMP_PC, src, srcw, TMP_REG1); +#endif + return SLJIT_SUCCESS; + } + + switch (GET_OPCODE(op)) { + case SLJIT_MOV: + case SLJIT_MOV_U32: + case SLJIT_MOV_S32: + case SLJIT_MOV_P: + return emit_op(compiler, SLJIT_MOV, ALLOW_ANY_IMM, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_MOV_U8: + return emit_op(compiler, SLJIT_MOV_U8, ALLOW_ANY_IMM | BYTE_SIZE, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw); + + case SLJIT_MOV_S8: + return emit_op(compiler, SLJIT_MOV_S8, ALLOW_ANY_IMM | SIGNED | BYTE_SIZE, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw); + + case SLJIT_MOV_U16: + return emit_op(compiler, SLJIT_MOV_U16, ALLOW_ANY_IMM | HALF_SIZE, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw); + + case SLJIT_MOV_S16: + return emit_op(compiler, SLJIT_MOV_S16, ALLOW_ANY_IMM | SIGNED | HALF_SIZE, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw); + + case SLJIT_NOT: + return emit_op(compiler, op, ALLOW_ANY_IMM, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_NEG: +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + return sljit_emit_op2(compiler, SLJIT_SUB | GET_ALL_FLAGS(op), dst, dstw, SLJIT_IMM, 0, src, srcw); + + case SLJIT_CLZ: + return emit_op(compiler, op, 0, dst, dstw, TMP_REG1, 0, src, srcw); + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) + return SLJIT_SUCCESS; + + switch (GET_OPCODE(op)) { + case SLJIT_ADD: + case SLJIT_ADDC: + case SLJIT_SUB: + case SLJIT_SUBC: + case SLJIT_OR: + case SLJIT_XOR: + return emit_op(compiler, op, ALLOW_IMM, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_MUL: + return emit_op(compiler, op, 0, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_AND: + return emit_op(compiler, op, ALLOW_ANY_IMM, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_SHL: + case SLJIT_LSHR: + case SLJIT_ASHR: + if (src2 & SLJIT_IMM) { + compiler->shift_imm = src2w & 0x1f; + return emit_op(compiler, op, 0, dst, dstw, TMP_REG1, 0, src1, src1w); + } + else { + compiler->shift_imm = 0x20; + return emit_op(compiler, op, 0, dst, dstw, src1, src1w, src2, src2w); + } + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_register_index(reg)); + return reg_map[reg]; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); + return (freg_map[reg] << 1); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, + void *instruction, sljit_s32 size) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); + + return push_inst(compiler, *(sljit_uw*)instruction); +} + +/* --------------------------------------------------------------------- */ +/* Floating point operators */ +/* --------------------------------------------------------------------- */ + + +#define FPU_LOAD (1 << 20) +#define EMIT_FPU_DATA_TRANSFER(inst, add, base, freg, offs) \ + ((inst) | ((add) << 23) | (reg_map[base] << 16) | (freg_map[freg] << 12) | (offs)) +#define EMIT_FPU_OPERATION(opcode, mode, dst, src1, src2) \ + ((opcode) | (mode) | (freg_map[dst] << 12) | freg_map[src1] | (freg_map[src2] << 16)) + +static sljit_s32 emit_fop_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw) +{ + sljit_uw imm; + sljit_sw inst = VSTR_F32 | (flags & (SLJIT_F32_OP | FPU_LOAD)); + + SLJIT_ASSERT(arg & SLJIT_MEM); + arg &= ~SLJIT_MEM; + + if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { + FAIL_IF(push_inst(compiler, ADD | RD(TMP_REG2) | RN(arg & REG_MASK) | RM(OFFS_REG(arg)) | ((argw & 0x3) << 7))); + arg = TMP_REG2; + argw = 0; + } + + /* Fast loads and stores. */ + if (arg) { + if (!(argw & ~0x3fc)) + return push_inst(compiler, EMIT_FPU_DATA_TRANSFER(inst, 1, arg & REG_MASK, reg, argw >> 2)); + if (!(-argw & ~0x3fc)) + return push_inst(compiler, EMIT_FPU_DATA_TRANSFER(inst, 0, arg & REG_MASK, reg, (-argw) >> 2)); + + imm = get_imm(argw & ~0x3fc); + if (imm) { + FAIL_IF(push_inst(compiler, ADD | RD(TMP_REG2) | RN(arg & REG_MASK) | imm)); + return push_inst(compiler, EMIT_FPU_DATA_TRANSFER(inst, 1, TMP_REG2, reg, (argw & 0x3fc) >> 2)); + } + imm = get_imm(-argw & ~0x3fc); + if (imm) { + argw = -argw; + FAIL_IF(push_inst(compiler, SUB | RD(TMP_REG2) | RN(arg & REG_MASK) | imm)); + return push_inst(compiler, EMIT_FPU_DATA_TRANSFER(inst, 0, TMP_REG2, reg, (argw & 0x3fc) >> 2)); + } + } + + if (arg) { + FAIL_IF(load_immediate(compiler, TMP_REG2, argw)); + FAIL_IF(push_inst(compiler, ADD | RD(TMP_REG2) | RN(arg & REG_MASK) | RM(TMP_REG2))); + } + else + FAIL_IF(load_immediate(compiler, TMP_REG2, argw)); + + return push_inst(compiler, EMIT_FPU_DATA_TRANSFER(inst, 1, TMP_REG2, reg, 0)); +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + op ^= SLJIT_F32_OP; + + if (src & SLJIT_MEM) { + FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src, srcw)); + src = TMP_FREG1; + } + + FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCVT_S32_F32, op & SLJIT_F32_OP, TMP_FREG1, src, 0))); + + if (FAST_IS_REG(dst)) + return push_inst(compiler, VMOV | (1 << 20) | RD(dst) | (freg_map[TMP_FREG1] << 16)); + + /* Store the integer value from a VFP register. */ + return emit_fop_mem(compiler, 0, TMP_FREG1, dst, dstw); +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + + op ^= SLJIT_F32_OP; + + if (FAST_IS_REG(src)) + FAIL_IF(push_inst(compiler, VMOV | RD(src) | (freg_map[TMP_FREG1] << 16))); + else if (src & SLJIT_MEM) { + /* Load the integer value into a VFP register. */ + FAIL_IF(emit_fop_mem(compiler, FPU_LOAD, TMP_FREG1, src, srcw)); + } + else { + FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); + FAIL_IF(push_inst(compiler, VMOV | RD(TMP_REG1) | (freg_map[TMP_FREG1] << 16))); + } + + FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCVT_F32_S32, op & SLJIT_F32_OP, dst_r, TMP_FREG1, 0))); + + if (dst & SLJIT_MEM) + return emit_fop_mem(compiler, (op & SLJIT_F32_OP), TMP_FREG1, dst, dstw); + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + op ^= SLJIT_F32_OP; + + if (src1 & SLJIT_MEM) { + FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src1, src1w)); + src1 = TMP_FREG1; + } + + if (src2 & SLJIT_MEM) { + FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG2, src2, src2w)); + src2 = TMP_FREG2; + } + + FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCMP_F32, op & SLJIT_F32_OP, src1, src2, 0))); + return push_inst(compiler, VMRS); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r; + + CHECK_ERROR(); + + SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100), float_transfer_bit_error); + SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + + if (GET_OPCODE(op) != SLJIT_CONV_F64_FROM_F32) + op ^= SLJIT_F32_OP; + + if (src & SLJIT_MEM) { + FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, dst_r, src, srcw)); + src = dst_r; + } + + switch (GET_OPCODE(op)) { + case SLJIT_MOV_F64: + if (src != dst_r) { + if (dst_r != TMP_FREG1) + FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VMOV_F32, op & SLJIT_F32_OP, dst_r, src, 0))); + else + dst_r = src; + } + break; + case SLJIT_NEG_F64: + FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VNEG_F32, op & SLJIT_F32_OP, dst_r, src, 0))); + break; + case SLJIT_ABS_F64: + FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VABS_F32, op & SLJIT_F32_OP, dst_r, src, 0))); + break; + case SLJIT_CONV_F64_FROM_F32: + FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VCVT_F64_F32, op & SLJIT_F32_OP, dst_r, src, 0))); + op ^= SLJIT_F32_OP; + break; + } + + if (dst & SLJIT_MEM) + return emit_fop_mem(compiler, (op & SLJIT_F32_OP), dst_r, dst, dstw); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_s32 dst_r; + + CHECK_ERROR(); + CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + op ^= SLJIT_F32_OP; + + dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + + if (src2 & SLJIT_MEM) { + FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG2, src2, src2w)); + src2 = TMP_FREG2; + } + + if (src1 & SLJIT_MEM) { + FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src1, src1w)); + src1 = TMP_FREG1; + } + + switch (GET_OPCODE(op)) { + case SLJIT_ADD_F64: + FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VADD_F32, op & SLJIT_F32_OP, dst_r, src2, src1))); + break; + + case SLJIT_SUB_F64: + FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VSUB_F32, op & SLJIT_F32_OP, dst_r, src2, src1))); + break; + + case SLJIT_MUL_F64: + FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VMUL_F32, op & SLJIT_F32_OP, dst_r, src2, src1))); + break; + + case SLJIT_DIV_F64: + FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VDIV_F32, op & SLJIT_F32_OP, dst_r, src2, src1))); + break; + } + + if (dst_r == TMP_FREG1) + FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP), TMP_FREG1, dst, dstw)); + + return SLJIT_SUCCESS; +} + +#undef FPU_LOAD +#undef EMIT_FPU_DATA_TRANSFER + +/* --------------------------------------------------------------------- */ +/* Other instructions */ +/* --------------------------------------------------------------------- */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + SLJIT_ASSERT(reg_map[TMP_REG2] == 14); + + if (FAST_IS_REG(dst)) + return push_inst(compiler, MOV | RD(dst) | RM(TMP_REG2)); + + /* Memory. */ + return emit_op_mem(compiler, WORD_SIZE, TMP_REG2, dst, dstw, TMP_REG1); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + SLJIT_ASSERT(reg_map[TMP_REG2] == 14); + + if (FAST_IS_REG(src)) + FAIL_IF(push_inst(compiler, MOV | RD(TMP_REG2) | RM(src))); + else + FAIL_IF(emit_op_mem(compiler, WORD_SIZE | LOAD_DATA, TMP_REG2, src, srcw, TMP_REG1)); + + return push_inst(compiler, BX | RM(TMP_REG2)); +} + +/* --------------------------------------------------------------------- */ +/* Conditional instructions */ +/* --------------------------------------------------------------------- */ + +static sljit_uw get_cc(sljit_s32 type) +{ + switch (type) { + case SLJIT_EQUAL: + case SLJIT_MUL_NOT_OVERFLOW: + case SLJIT_EQUAL_F64: + return 0x00000000; + + case SLJIT_NOT_EQUAL: + case SLJIT_MUL_OVERFLOW: + case SLJIT_NOT_EQUAL_F64: + return 0x10000000; + + case SLJIT_LESS: + case SLJIT_LESS_F64: + return 0x30000000; + + case SLJIT_GREATER_EQUAL: + case SLJIT_GREATER_EQUAL_F64: + return 0x20000000; + + case SLJIT_GREATER: + case SLJIT_GREATER_F64: + return 0x80000000; + + case SLJIT_LESS_EQUAL: + case SLJIT_LESS_EQUAL_F64: + return 0x90000000; + + case SLJIT_SIG_LESS: + return 0xb0000000; + + case SLJIT_SIG_GREATER_EQUAL: + return 0xa0000000; + + case SLJIT_SIG_GREATER: + return 0xc0000000; + + case SLJIT_SIG_LESS_EQUAL: + return 0xd0000000; + + case SLJIT_OVERFLOW: + case SLJIT_UNORDERED_F64: + return 0x60000000; + + case SLJIT_NOT_OVERFLOW: + case SLJIT_ORDERED_F64: + return 0x70000000; + + default: + SLJIT_ASSERT(type >= SLJIT_JUMP && type <= SLJIT_CALL_CDECL); + return 0xe0000000; + } +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) +{ + struct sljit_label *label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_label(compiler)); + + if (compiler->last_label && compiler->last_label->size == compiler->size) + return compiler->last_label; + + label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); + PTR_FAIL_IF(!label); + set_label(label, compiler); + return label; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) +{ + struct sljit_jump *jump; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_jump(compiler, type)); + + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + PTR_FAIL_IF(!jump); + set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); + type &= 0xff; + + SLJIT_ASSERT(reg_map[TMP_REG1] != 14); + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + if (type >= SLJIT_FAST_CALL) + PTR_FAIL_IF(prepare_blx(compiler)); + PTR_FAIL_IF(push_inst_with_unique_literal(compiler, ((EMIT_DATA_TRANSFER(WORD_SIZE | LOAD_DATA, 1, + type <= SLJIT_JUMP ? TMP_PC : TMP_REG1, TMP_PC, 0)) & ~COND_MASK) | get_cc(type), 0)); + + if (jump->flags & SLJIT_REWRITABLE_JUMP) { + jump->addr = compiler->size; + compiler->patches++; + } + + if (type >= SLJIT_FAST_CALL) { + jump->flags |= IS_BL; + PTR_FAIL_IF(emit_blx(compiler)); + } + + if (!(jump->flags & SLJIT_REWRITABLE_JUMP)) + jump->addr = compiler->size; +#else + if (type >= SLJIT_FAST_CALL) + jump->flags |= IS_BL; + PTR_FAIL_IF(emit_imm(compiler, TMP_REG1, 0)); + PTR_FAIL_IF(push_inst(compiler, (((type <= SLJIT_JUMP ? BX : BLX) | RM(TMP_REG1)) & ~COND_MASK) | get_cc(type))); + jump->addr = compiler->size; +#endif + return jump; +} + +#ifdef __SOFTFP__ + +static sljit_s32 softfloat_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src) +{ + sljit_s32 stack_offset = 0; + sljit_s32 arg_count = 0; + sljit_s32 word_arg_offset = 0; + sljit_s32 float_arg_count = 0; + sljit_s32 types = 0; + sljit_s32 src_offset = 4 * sizeof(sljit_sw); + sljit_u8 offsets[4]; + + if (src && FAST_IS_REG(*src)) + src_offset = reg_map[*src] * sizeof(sljit_sw); + + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); + + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + offsets[arg_count] = (sljit_u8)stack_offset; + stack_offset += sizeof(sljit_f32); + arg_count++; + float_arg_count++; + break; + case SLJIT_ARG_TYPE_F64: + if (stack_offset & 0x7) + stack_offset += sizeof(sljit_sw); + offsets[arg_count] = (sljit_u8)stack_offset; + stack_offset += sizeof(sljit_f64); + arg_count++; + float_arg_count++; + break; + default: + offsets[arg_count] = (sljit_u8)stack_offset; + stack_offset += sizeof(sljit_sw); + arg_count++; + word_arg_offset += sizeof(sljit_sw); + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + if (stack_offset > 16) + FAIL_IF(push_inst(compiler, SUB | RD(SLJIT_SP) | RN(SLJIT_SP) | SRC2_IMM | (((stack_offset - 16) + 0x7) & ~0x7))); + + /* Process arguments in reversed direction. */ + while (types) { + switch (types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + arg_count--; + float_arg_count--; + stack_offset = offsets[arg_count]; + + if (stack_offset < 16) { + if (src_offset == stack_offset) { + FAIL_IF(push_inst(compiler, MOV | RD(TMP_REG1) | (src_offset >> 2))); + *src = TMP_REG1; + } + FAIL_IF(push_inst(compiler, VMOV | 0x100000 | (float_arg_count << 16) | (stack_offset << 10))); + } else + FAIL_IF(push_inst(compiler, VSTR_F32 | 0x800000 | RN(SLJIT_SP) | (float_arg_count << 12) | ((stack_offset - 16) >> 2))); + break; + case SLJIT_ARG_TYPE_F64: + arg_count--; + float_arg_count--; + stack_offset = offsets[arg_count]; + + SLJIT_ASSERT((stack_offset & 0x7) == 0); + + if (stack_offset < 16) { + if (src_offset == stack_offset || src_offset == stack_offset + sizeof(sljit_sw)) { + FAIL_IF(push_inst(compiler, MOV | RD(TMP_REG1) | (src_offset >> 2))); + *src = TMP_REG1; + } + FAIL_IF(push_inst(compiler, VMOV2 | 0x100000 | (stack_offset << 10) | ((stack_offset + sizeof(sljit_sw)) << 14) | float_arg_count)); + } else + FAIL_IF(push_inst(compiler, VSTR_F32 | 0x800100 | RN(SLJIT_SP) | (float_arg_count << 12) | ((stack_offset - 16) >> 2))); + break; + default: + arg_count--; + word_arg_offset -= sizeof(sljit_sw); + stack_offset = offsets[arg_count]; + + SLJIT_ASSERT(stack_offset >= word_arg_offset); + + if (stack_offset != word_arg_offset) { + if (stack_offset < 16) { + if (src_offset == stack_offset) { + FAIL_IF(push_inst(compiler, MOV | RD(TMP_REG1) | (src_offset >> 2))); + *src = TMP_REG1; + } + else if (src_offset == word_arg_offset) { + *src = 1 + (stack_offset >> 2); + src_offset = stack_offset; + } + FAIL_IF(push_inst(compiler, MOV | (stack_offset << 10) | (word_arg_offset >> 2))); + } else + FAIL_IF(push_inst(compiler, data_transfer_insts[WORD_SIZE] | 0x800000 | RN(SLJIT_SP) | (word_arg_offset << 10) | (stack_offset - 16))); + } + break; + } + + types >>= SLJIT_DEF_SHIFT; + } + + return SLJIT_SUCCESS; +} + +static sljit_s32 softfloat_post_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types) +{ + sljit_s32 stack_size = 0; + + if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F32) + FAIL_IF(push_inst(compiler, VMOV | (0 << 16) | (0 << 12))); + if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F64) + FAIL_IF(push_inst(compiler, VMOV2 | (1 << 16) | (0 << 12) | 0)); + + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + stack_size += sizeof(sljit_f32); + break; + case SLJIT_ARG_TYPE_F64: + if (stack_size & 0x7) + stack_size += sizeof(sljit_sw); + stack_size += sizeof(sljit_f64); + break; + default: + stack_size += sizeof(sljit_sw); + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + if (stack_size <= 16) + return SLJIT_SUCCESS; + + return push_inst(compiler, ADD | RD(SLJIT_SP) | RN(SLJIT_SP) | SRC2_IMM | (((stack_size - 16) + 0x7) & ~0x7)); +} + +#else /* !__SOFTFP__ */ + +static sljit_s32 hardfloat_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types) +{ + sljit_u32 remap = 0; + sljit_u32 offset = 0; + sljit_u32 new_offset, mask; + + /* Remove return value. */ + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F32) { + new_offset = 0; + mask = 1; + + while (remap & mask) { + new_offset++; + mask <<= 1; + } + remap |= mask; + + if (offset != new_offset) + FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VMOV_F32, + 0, (new_offset >> 1) + 1, (offset >> 1) + 1, 0) | ((new_offset & 0x1) ? 0x400000 : 0))); + + offset += 2; + } + else if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F64) { + new_offset = 0; + mask = 3; + + while (remap & mask) { + new_offset += 2; + mask <<= 2; + } + remap |= mask; + + if (offset != new_offset) + FAIL_IF(push_inst(compiler, EMIT_FPU_OPERATION(VMOV_F32, SLJIT_F32_OP, (new_offset >> 1) + 1, (offset >> 1) + 1, 0))); + + offset += 2; + } + arg_types >>= SLJIT_DEF_SHIFT; + } + + return SLJIT_SUCCESS; +} + +#endif /* __SOFTFP__ */ + +#undef EMIT_FPU_OPERATION + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types) +{ +#ifdef __SOFTFP__ + struct sljit_jump *jump; +#endif + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); + +#ifdef __SOFTFP__ + PTR_FAIL_IF(softfloat_call_with_args(compiler, arg_types, NULL)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + jump = sljit_emit_jump(compiler, type); + PTR_FAIL_IF(jump == NULL); + + PTR_FAIL_IF(softfloat_post_call_with_args(compiler, arg_types)); + return jump; +#else /* !__SOFTFP__ */ + PTR_FAIL_IF(hardfloat_call_with_args(compiler, arg_types)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + return sljit_emit_jump(compiler, type); +#endif /* __SOFTFP__ */ +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) +{ + struct sljit_jump *jump; + + CHECK_ERROR(); + CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + SLJIT_ASSERT(reg_map[TMP_REG1] != 14); + + if (!(src & SLJIT_IMM)) { + if (FAST_IS_REG(src)) { + SLJIT_ASSERT(reg_map[src] != 14); + return push_inst(compiler, (type <= SLJIT_JUMP ? BX : BLX) | RM(src)); + } + + SLJIT_ASSERT(src & SLJIT_MEM); + FAIL_IF(emit_op_mem(compiler, WORD_SIZE | LOAD_DATA, TMP_REG1, src, srcw, TMP_REG1)); + return push_inst(compiler, (type <= SLJIT_JUMP ? BX : BLX) | RM(TMP_REG1)); + } + + /* These jumps are converted to jump/call instructions when possible. */ + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + FAIL_IF(!jump); + set_jump(jump, compiler, JUMP_ADDR | ((type >= SLJIT_FAST_CALL) ? IS_BL : 0)); + jump->u.target = srcw; + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + if (type >= SLJIT_FAST_CALL) + FAIL_IF(prepare_blx(compiler)); + FAIL_IF(push_inst_with_unique_literal(compiler, EMIT_DATA_TRANSFER(WORD_SIZE | LOAD_DATA, 1, type <= SLJIT_JUMP ? TMP_PC : TMP_REG1, TMP_PC, 0), 0)); + if (type >= SLJIT_FAST_CALL) + FAIL_IF(emit_blx(compiler)); +#else + FAIL_IF(emit_imm(compiler, TMP_REG1, 0)); + FAIL_IF(push_inst(compiler, (type <= SLJIT_JUMP ? BX : BLX) | RM(TMP_REG1))); +#endif + jump->addr = compiler->size; + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types, + sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); + +#ifdef __SOFTFP__ + if (src & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, WORD_SIZE | LOAD_DATA, TMP_REG1, src, srcw, TMP_REG1)); + src = TMP_REG1; + } + + FAIL_IF(softfloat_call_with_args(compiler, arg_types, &src)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + FAIL_IF(sljit_emit_ijump(compiler, type, src, srcw)); + + return softfloat_post_call_with_args(compiler, arg_types); +#else /* !__SOFTFP__ */ + FAIL_IF(hardfloat_call_with_args(compiler, arg_types)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + return sljit_emit_ijump(compiler, type, src, srcw); +#endif /* __SOFTFP__ */ +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 type) +{ + sljit_s32 dst_reg, flags = GET_ALL_FLAGS(op); + sljit_uw cc, ins; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + op = GET_OPCODE(op); + cc = get_cc(type & 0xff); + dst_reg = FAST_IS_REG(dst) ? dst : TMP_REG1; + + if (op < SLJIT_ADD) { + FAIL_IF(push_inst(compiler, MOV | RD(dst_reg) | SRC2_IMM | 0)); + FAIL_IF(push_inst(compiler, ((MOV | RD(dst_reg) | SRC2_IMM | 1) & ~COND_MASK) | cc)); + if (dst & SLJIT_MEM) + return emit_op_mem(compiler, WORD_SIZE, TMP_REG1, dst, dstw, TMP_REG2); + return SLJIT_SUCCESS; + } + + ins = (op == SLJIT_AND ? AND : (op == SLJIT_OR ? ORR : EOR)); + + if (dst & SLJIT_MEM) + FAIL_IF(emit_op_mem(compiler, WORD_SIZE | LOAD_DATA, TMP_REG1, dst, dstw, TMP_REG2)); + + FAIL_IF(push_inst(compiler, ((ins | RD(dst_reg) | RN(dst_reg) | SRC2_IMM | 1) & ~COND_MASK) | cc)); + + if (op == SLJIT_AND) + FAIL_IF(push_inst(compiler, ((ins | RD(dst_reg) | RN(dst_reg) | SRC2_IMM | 0) & ~COND_MASK) | (cc ^ 0x10000000))); + + if (dst & SLJIT_MEM) + FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG1, dst, dstw, TMP_REG2)); + + if (flags & SLJIT_SET_Z) + return push_inst(compiler, MOV | SET_FLAGS | RD(TMP_REG2) | RM(dst_reg)); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 dst_reg, + sljit_s32 src, sljit_sw srcw) +{ + sljit_uw cc, tmp; + + CHECK_ERROR(); + CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); + + dst_reg &= ~SLJIT_I32_OP; + + cc = get_cc(type & 0xff); + + if (SLJIT_UNLIKELY(src & SLJIT_IMM)) { + tmp = get_imm(srcw); + if (tmp) + return push_inst(compiler, ((MOV | RD(dst_reg) | tmp) & ~COND_MASK) | cc); + + tmp = get_imm(~srcw); + if (tmp) + return push_inst(compiler, ((MVN | RD(dst_reg) | tmp) & ~COND_MASK) | cc); + +#if (defined SLJIT_CONFIG_ARM_V7 && SLJIT_CONFIG_ARM_V7) + tmp = (sljit_uw) srcw; + FAIL_IF(push_inst(compiler, (MOVW & ~COND_MASK) | cc | RD(dst_reg) | ((tmp << 4) & 0xf0000) | (tmp & 0xfff))); + if (tmp <= 0xffff) + return SLJIT_SUCCESS; + return push_inst(compiler, (MOVT & ~COND_MASK) | cc | RD(dst_reg) | ((tmp >> 12) & 0xf0000) | ((tmp >> 16) & 0xfff)); +#else + FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); + src = TMP_REG1; +#endif + } + + return push_inst(compiler, ((MOV | RD(dst_reg) | RM(src)) & ~COND_MASK) | cc); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 reg, + sljit_s32 mem, sljit_sw memw) +{ + sljit_s32 flags; + sljit_uw is_type1_transfer, inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_mem(compiler, type, reg, mem, memw)); + + is_type1_transfer = 1; + + switch (type & 0xff) { + case SLJIT_MOV: + case SLJIT_MOV_U32: + case SLJIT_MOV_S32: + case SLJIT_MOV_P: + flags = WORD_SIZE; + break; + case SLJIT_MOV_U8: + flags = BYTE_SIZE; + break; + case SLJIT_MOV_S8: + if (!(type & SLJIT_MEM_STORE)) + is_type1_transfer = 0; + flags = BYTE_SIZE | SIGNED; + break; + case SLJIT_MOV_U16: + is_type1_transfer = 0; + flags = HALF_SIZE; + break; + case SLJIT_MOV_S16: + is_type1_transfer = 0; + flags = HALF_SIZE | SIGNED; + break; + default: + SLJIT_UNREACHABLE(); + flags = WORD_SIZE; + break; + } + + if (!(type & SLJIT_MEM_STORE)) + flags |= LOAD_DATA; + + SLJIT_ASSERT(is_type1_transfer == !!IS_TYPE1_TRANSFER(flags)); + + if (SLJIT_UNLIKELY(mem & OFFS_REG_MASK)) { + if (!is_type1_transfer && memw != 0) + return SLJIT_ERR_UNSUPPORTED; + } + else { + if (is_type1_transfer) { + if (memw > 4095 && memw < -4095) + return SLJIT_ERR_UNSUPPORTED; + } + else { + if (memw > 255 && memw < -255) + return SLJIT_ERR_UNSUPPORTED; + } + } + + if (type & SLJIT_MEM_SUPP) + return SLJIT_SUCCESS; + + if (SLJIT_UNLIKELY(mem & OFFS_REG_MASK)) { + memw &= 0x3; + + inst = EMIT_DATA_TRANSFER(flags, 1, reg, mem & REG_MASK, RM(OFFS_REG(mem)) | (memw << 7)); + + if (is_type1_transfer) + inst |= (1 << 25); + + if (type & SLJIT_MEM_PRE) + inst |= (1 << 21); + else + inst ^= (1 << 24); + + return push_inst(compiler, inst); + } + + inst = EMIT_DATA_TRANSFER(flags, 0, reg, mem & REG_MASK, 0); + + if (type & SLJIT_MEM_PRE) + inst |= (1 << 21); + else + inst ^= (1 << 24); + + if (is_type1_transfer) { + if (memw >= 0) + inst |= (1 << 23); + else + memw = -memw; + + return push_inst(compiler, inst | memw); + } + + if (memw >= 0) + inst |= (1 << 23); + else + memw = -memw; + + return push_inst(compiler, inst | TYPE2_TRANSFER_IMM(memw)); +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) +{ + struct sljit_const *const_; + sljit_s32 dst_r; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG2; + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + PTR_FAIL_IF(push_inst_with_unique_literal(compiler, EMIT_DATA_TRANSFER(WORD_SIZE | LOAD_DATA, 1, dst_r, TMP_PC, 0), init_value)); + compiler->patches++; +#else + PTR_FAIL_IF(emit_imm(compiler, dst_r, init_value)); +#endif + + const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); + PTR_FAIL_IF(!const_); + set_const(const_, compiler); + + if (dst & SLJIT_MEM) + PTR_FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG2, dst, dstw, TMP_REG1)); + return const_; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + struct sljit_put_label *put_label; + sljit_s32 dst_r; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG2; + +#if (defined SLJIT_CONFIG_ARM_V5 && SLJIT_CONFIG_ARM_V5) + PTR_FAIL_IF(push_inst_with_unique_literal(compiler, EMIT_DATA_TRANSFER(WORD_SIZE | LOAD_DATA, 1, dst_r, TMP_PC, 0), 0)); + compiler->patches++; +#else + PTR_FAIL_IF(emit_imm(compiler, dst_r, 0)); +#endif + + put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); + PTR_FAIL_IF(!put_label); + set_put_label(put_label, compiler, 0); + + if (dst & SLJIT_MEM) + PTR_FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG2, dst, dstw, TMP_REG1)); + return put_label; +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) +{ + inline_set_jump_addr(addr, executable_offset, new_target, 1); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) +{ + inline_set_const(addr, executable_offset, new_constant, 1); +} diff --git a/contrib/libs/pcre/sljit/sljitNativeARM_64.c b/contrib/libs/pcre/sljit/sljitNativeARM_64.c index 386016f881..e15b3451e8 100644 --- a/contrib/libs/pcre/sljit/sljitNativeARM_64.c +++ b/contrib/libs/pcre/sljit/sljitNativeARM_64.c @@ -1,2035 +1,2035 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) -{ - return "ARM-64" SLJIT_CPUINFO; -} - -/* Length of an instruction word */ -typedef sljit_u32 sljit_ins; - -#define TMP_ZERO (0) - -#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) -#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) -#define TMP_LR (SLJIT_NUMBER_OF_REGISTERS + 4) -#define TMP_FP (SLJIT_NUMBER_OF_REGISTERS + 5) - -#define TMP_FREG1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) -#define TMP_FREG2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 2) - -/* r18 - platform register, currently not used */ -static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 8] = { - 31, 0, 1, 2, 3, 4, 5, 6, 7, 11, 12, 13, 14, 15, 16, 17, 8, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 31, 9, 10, 30, 29 -}; - -static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 3] = { - 0, 0, 1, 2, 3, 4, 5, 6, 7 -}; - -#define W_OP (1u << 31) -#define RD(rd) (reg_map[rd]) -#define RT(rt) (reg_map[rt]) -#define RN(rn) (reg_map[rn] << 5) -#define RT2(rt2) (reg_map[rt2] << 10) -#define RM(rm) (reg_map[rm] << 16) -#define VD(vd) (freg_map[vd]) -#define VT(vt) (freg_map[vt]) -#define VN(vn) (freg_map[vn] << 5) -#define VM(vm) (freg_map[vm] << 16) - -/* --------------------------------------------------------------------- */ -/* Instrucion forms */ -/* --------------------------------------------------------------------- */ - -#define ADC 0x9a000000 -#define ADD 0x8b000000 -#define ADDE 0x8b200000 -#define ADDI 0x91000000 -#define AND 0x8a000000 -#define ANDI 0x92000000 -#define ASRV 0x9ac02800 -#define B 0x14000000 -#define B_CC 0x54000000 -#define BL 0x94000000 -#define BLR 0xd63f0000 -#define BR 0xd61f0000 -#define BRK 0xd4200000 -#define CBZ 0xb4000000 -#define CLZ 0xdac01000 -#define CSEL 0x9a800000 -#define CSINC 0x9a800400 -#define EOR 0xca000000 -#define EORI 0xd2000000 -#define FABS 0x1e60c000 -#define FADD 0x1e602800 -#define FCMP 0x1e602000 -#define FCVT 0x1e224000 -#define FCVTZS 0x9e780000 -#define FDIV 0x1e601800 -#define FMOV 0x1e604000 -#define FMUL 0x1e600800 -#define FNEG 0x1e614000 -#define FSUB 0x1e603800 -#define LDRI 0xf9400000 -#define LDP 0xa9400000 -#define LDP_PRE 0xa9c00000 -#define LDR_PRE 0xf8400c00 -#define LSLV 0x9ac02000 -#define LSRV 0x9ac02400 -#define MADD 0x9b000000 -#define MOVK 0xf2800000 -#define MOVN 0x92800000 -#define MOVZ 0xd2800000 -#define NOP 0xd503201f -#define ORN 0xaa200000 -#define ORR 0xaa000000 -#define ORRI 0xb2000000 -#define RET 0xd65f0000 -#define SBC 0xda000000 -#define SBFM 0x93000000 -#define SCVTF 0x9e620000 -#define SDIV 0x9ac00c00 -#define SMADDL 0x9b200000 -#define SMULH 0x9b403c00 -#define STP 0xa9000000 -#define STP_PRE 0xa9800000 -#define STRB 0x38206800 -#define STRBI 0x39000000 -#define STRI 0xf9000000 -#define STR_FI 0x3d000000 -#define STR_FR 0x3c206800 -#define STUR_FI 0x3c000000 -#define STURBI 0x38000000 -#define SUB 0xcb000000 -#define SUBI 0xd1000000 -#define SUBS 0xeb000000 -#define UBFM 0xd3000000 -#define UDIV 0x9ac00800 -#define UMULH 0x9bc03c00 - -/* dest_reg is the absolute name of the register - Useful for reordering instructions in the delay slot. */ -static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins) -{ - sljit_ins *ptr = (sljit_ins*)ensure_buf(compiler, sizeof(sljit_ins)); - FAIL_IF(!ptr); - *ptr = ins; - compiler->size++; - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 emit_imm64_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_uw imm) -{ - FAIL_IF(push_inst(compiler, MOVZ | RD(dst) | ((imm & 0xffff) << 5))); - FAIL_IF(push_inst(compiler, MOVK | RD(dst) | (((imm >> 16) & 0xffff) << 5) | (1 << 21))); - FAIL_IF(push_inst(compiler, MOVK | RD(dst) | (((imm >> 32) & 0xffff) << 5) | (2 << 21))); - return push_inst(compiler, MOVK | RD(dst) | ((imm >> 48) << 5) | (3 << 21)); -} - -static SLJIT_INLINE void modify_imm64_const(sljit_ins* inst, sljit_uw new_imm) -{ - sljit_s32 dst = inst[0] & 0x1f; - SLJIT_ASSERT((inst[0] & 0xffe00000) == MOVZ && (inst[1] & 0xffe00000) == (MOVK | (1 << 21))); - inst[0] = MOVZ | dst | ((new_imm & 0xffff) << 5); - inst[1] = MOVK | dst | (((new_imm >> 16) & 0xffff) << 5) | (1 << 21); - inst[2] = MOVK | dst | (((new_imm >> 32) & 0xffff) << 5) | (2 << 21); - inst[3] = MOVK | dst | ((new_imm >> 48) << 5) | (3 << 21); -} - -static SLJIT_INLINE sljit_sw detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code, sljit_sw executable_offset) -{ - sljit_sw diff; - sljit_uw target_addr; - - if (jump->flags & SLJIT_REWRITABLE_JUMP) { - jump->flags |= PATCH_ABS64; - return 0; - } - - if (jump->flags & JUMP_ADDR) - target_addr = jump->u.target; - else { - SLJIT_ASSERT(jump->flags & JUMP_LABEL); - target_addr = (sljit_uw)(code + jump->u.label->size) + (sljit_uw)executable_offset; - } - - diff = (sljit_sw)target_addr - (sljit_sw)(code_ptr + 4) - executable_offset; - - if (jump->flags & IS_COND) { - diff += sizeof(sljit_ins); - if (diff <= 0xfffff && diff >= -0x100000) { - code_ptr[-5] ^= (jump->flags & IS_CBZ) ? (0x1 << 24) : 0x1; - jump->addr -= sizeof(sljit_ins); - jump->flags |= PATCH_COND; - return 5; - } - diff -= sizeof(sljit_ins); - } - - if (diff <= 0x7ffffff && diff >= -0x8000000) { - jump->flags |= PATCH_B; - return 4; - } - - if (target_addr < 0x100000000l) { - if (jump->flags & IS_COND) - code_ptr[-5] -= (2 << 5); - code_ptr[-2] = code_ptr[0]; - return 2; - } - - if (target_addr < 0x1000000000000l) { - if (jump->flags & IS_COND) - code_ptr[-5] -= (1 << 5); - jump->flags |= PATCH_ABS48; - code_ptr[-1] = code_ptr[0]; - return 1; - } - - jump->flags |= PATCH_ABS64; - return 0; -} - -static SLJIT_INLINE sljit_sw put_label_get_length(struct sljit_put_label *put_label, sljit_uw max_label) -{ - if (max_label < 0x100000000l) { - put_label->flags = 0; - return 2; - } - - if (max_label < 0x1000000000000l) { - put_label->flags = 1; - return 1; - } - - put_label->flags = 2; - return 0; -} - -SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) -{ - struct sljit_memory_fragment *buf; - sljit_ins *code; - sljit_ins *code_ptr; - sljit_ins *buf_ptr; - sljit_ins *buf_end; - sljit_uw word_count; - sljit_uw next_addr; - sljit_sw executable_offset; - sljit_uw addr; - sljit_s32 dst; - - struct sljit_label *label; - struct sljit_jump *jump; - struct sljit_const *const_; - struct sljit_put_label *put_label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_generate_code(compiler)); - reverse_buf(compiler); - - code = (sljit_ins*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_ins)); - PTR_FAIL_WITH_EXEC_IF(code); - buf = compiler->buf; - - code_ptr = code; - word_count = 0; - next_addr = 0; - executable_offset = SLJIT_EXEC_OFFSET(code); - - label = compiler->labels; - jump = compiler->jumps; - const_ = compiler->consts; - put_label = compiler->put_labels; - - do { - buf_ptr = (sljit_ins*)buf->memory; - buf_end = buf_ptr + (buf->used_size >> 2); - do { - *code_ptr = *buf_ptr++; - if (next_addr == word_count) { - SLJIT_ASSERT(!label || label->size >= word_count); - SLJIT_ASSERT(!jump || jump->addr >= word_count); - SLJIT_ASSERT(!const_ || const_->addr >= word_count); - SLJIT_ASSERT(!put_label || put_label->addr >= word_count); - - /* These structures are ordered by their address. */ - if (label && label->size == word_count) { - label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - label->size = code_ptr - code; - label = label->next; - } - if (jump && jump->addr == word_count) { - jump->addr = (sljit_uw)(code_ptr - 4); - code_ptr -= detect_jump_type(jump, code_ptr, code, executable_offset); - jump = jump->next; - } - if (const_ && const_->addr == word_count) { - const_->addr = (sljit_uw)code_ptr; - const_ = const_->next; - } - if (put_label && put_label->addr == word_count) { - SLJIT_ASSERT(put_label->label); - put_label->addr = (sljit_uw)(code_ptr - 3); - code_ptr -= put_label_get_length(put_label, (sljit_uw)(SLJIT_ADD_EXEC_OFFSET(code, executable_offset) + put_label->label->size)); - put_label = put_label->next; - } - next_addr = compute_next_addr(label, jump, const_, put_label); - } - code_ptr ++; - word_count ++; - } while (buf_ptr < buf_end); - - buf = buf->next; - } while (buf); - - if (label && label->size == word_count) { - label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - label->size = code_ptr - code; - label = label->next; - } - - SLJIT_ASSERT(!label); - SLJIT_ASSERT(!jump); - SLJIT_ASSERT(!const_); - SLJIT_ASSERT(!put_label); - SLJIT_ASSERT(code_ptr - code <= (sljit_sw)compiler->size); - - jump = compiler->jumps; - while (jump) { - do { - addr = (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target; - buf_ptr = (sljit_ins *)jump->addr; - - if (jump->flags & PATCH_B) { - addr = (sljit_sw)(addr - (sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset)) >> 2; - SLJIT_ASSERT((sljit_sw)addr <= 0x1ffffff && (sljit_sw)addr >= -0x2000000); - buf_ptr[0] = ((jump->flags & IS_BL) ? BL : B) | (addr & 0x3ffffff); - if (jump->flags & IS_COND) - buf_ptr[-1] -= (4 << 5); - break; - } - if (jump->flags & PATCH_COND) { - addr = (sljit_sw)(addr - (sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset)) >> 2; - SLJIT_ASSERT((sljit_sw)addr <= 0x3ffff && (sljit_sw)addr >= -0x40000); - buf_ptr[0] = (buf_ptr[0] & ~0xffffe0) | ((addr & 0x7ffff) << 5); - break; - } - - SLJIT_ASSERT((jump->flags & (PATCH_ABS48 | PATCH_ABS64)) || addr <= 0xffffffffl); - SLJIT_ASSERT((jump->flags & PATCH_ABS64) || addr <= 0xffffffffffffl); - - dst = buf_ptr[0] & 0x1f; - buf_ptr[0] = MOVZ | dst | ((addr & 0xffff) << 5); - buf_ptr[1] = MOVK | dst | (((addr >> 16) & 0xffff) << 5) | (1 << 21); - if (jump->flags & (PATCH_ABS48 | PATCH_ABS64)) - buf_ptr[2] = MOVK | dst | (((addr >> 32) & 0xffff) << 5) | (2 << 21); - if (jump->flags & PATCH_ABS64) - buf_ptr[3] = MOVK | dst | (((addr >> 48) & 0xffff) << 5) | (3 << 21); - } while (0); - jump = jump->next; - } - - put_label = compiler->put_labels; - while (put_label) { - addr = put_label->label->addr; - buf_ptr = (sljit_ins *)put_label->addr; - - buf_ptr[0] |= (addr & 0xffff) << 5; - buf_ptr[1] |= ((addr >> 16) & 0xffff) << 5; - - if (put_label->flags >= 1) - buf_ptr[2] |= ((addr >> 32) & 0xffff) << 5; - - if (put_label->flags >= 2) - buf_ptr[3] |= ((addr >> 48) & 0xffff) << 5; - - put_label = put_label->next; - } - - compiler->error = SLJIT_ERR_COMPILED; - compiler->executable_offset = executable_offset; - compiler->executable_size = (code_ptr - code) * sizeof(sljit_ins); - - code = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); - code_ptr = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - - SLJIT_CACHE_FLUSH(code, code_ptr); - return code; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) -{ - switch (feature_type) { - case SLJIT_HAS_FPU: -#ifdef SLJIT_IS_FPU_AVAILABLE - return SLJIT_IS_FPU_AVAILABLE; -#else - /* Available by default. */ - return 1; -#endif - - case SLJIT_HAS_CLZ: - case SLJIT_HAS_CMOV: - return 1; - - default: - return 0; - } -} - -/* --------------------------------------------------------------------- */ -/* Core code generator functions. */ -/* --------------------------------------------------------------------- */ - -#define COUNT_TRAILING_ZERO(value, result) \ - result = 0; \ - if (!(value & 0xffffffff)) { \ - result += 32; \ - value >>= 32; \ - } \ - if (!(value & 0xffff)) { \ - result += 16; \ - value >>= 16; \ - } \ - if (!(value & 0xff)) { \ - result += 8; \ - value >>= 8; \ - } \ - if (!(value & 0xf)) { \ - result += 4; \ - value >>= 4; \ - } \ - if (!(value & 0x3)) { \ - result += 2; \ - value >>= 2; \ - } \ - if (!(value & 0x1)) { \ - result += 1; \ - value >>= 1; \ - } - -#define LOGICAL_IMM_CHECK 0x100 - -static sljit_ins logical_imm(sljit_sw imm, sljit_s32 len) -{ - sljit_s32 negated, ones, right; - sljit_uw mask, uimm; - sljit_ins ins; - - if (len & LOGICAL_IMM_CHECK) { - len &= ~LOGICAL_IMM_CHECK; - if (len == 32 && (imm == 0 || imm == -1)) - return 0; - if (len == 16 && ((sljit_s32)imm == 0 || (sljit_s32)imm == -1)) - return 0; - } - - SLJIT_ASSERT((len == 32 && imm != 0 && imm != -1) - || (len == 16 && (sljit_s32)imm != 0 && (sljit_s32)imm != -1)); - - uimm = (sljit_uw)imm; - while (1) { - if (len <= 0) { - SLJIT_UNREACHABLE(); - return 0; - } - - mask = ((sljit_uw)1 << len) - 1; - if ((uimm & mask) != ((uimm >> len) & mask)) - break; - len >>= 1; - } - - len <<= 1; - - negated = 0; - if (uimm & 0x1) { - negated = 1; - uimm = ~uimm; - } - - if (len < 64) - uimm &= ((sljit_uw)1 << len) - 1; - - /* Unsigned right shift. */ - COUNT_TRAILING_ZERO(uimm, right); - - /* Signed shift. We also know that the highest bit is set. */ - imm = (sljit_sw)~uimm; - SLJIT_ASSERT(imm < 0); - - COUNT_TRAILING_ZERO(imm, ones); - - if (~imm) - return 0; - - if (len == 64) - ins = 1 << 22; - else - ins = (0x3f - ((len << 1) - 1)) << 10; - - if (negated) - return ins | ((len - ones - 1) << 10) | ((len - ones - right) << 16); - - return ins | ((ones - 1) << 10) | ((len - right) << 16); -} - -#undef COUNT_TRAILING_ZERO - -static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw simm) -{ - sljit_uw imm = (sljit_uw)simm; - sljit_s32 i, zeros, ones, first; - sljit_ins bitmask; - - /* Handling simple immediates first. */ - if (imm <= 0xffff) - return push_inst(compiler, MOVZ | RD(dst) | (imm << 5)); - - if (simm < 0 && simm >= -0x10000) - return push_inst(compiler, MOVN | RD(dst) | ((~imm & 0xffff) << 5)); - - if (imm <= 0xffffffffl) { - if ((imm & 0xffff) == 0) - return push_inst(compiler, MOVZ | RD(dst) | ((imm >> 16) << 5) | (1 << 21)); - if ((imm & 0xffff0000l) == 0xffff0000) - return push_inst(compiler, (MOVN ^ W_OP) | RD(dst) | ((~imm & 0xffff) << 5)); - if ((imm & 0xffff) == 0xffff) - return push_inst(compiler, (MOVN ^ W_OP) | RD(dst) | ((~imm & 0xffff0000l) >> (16 - 5)) | (1 << 21)); - - bitmask = logical_imm(simm, 16); - if (bitmask != 0) - return push_inst(compiler, (ORRI ^ W_OP) | RD(dst) | RN(TMP_ZERO) | bitmask); - - FAIL_IF(push_inst(compiler, MOVZ | RD(dst) | ((imm & 0xffff) << 5))); - return push_inst(compiler, MOVK | RD(dst) | ((imm & 0xffff0000l) >> (16 - 5)) | (1 << 21)); - } - - bitmask = logical_imm(simm, 32); - if (bitmask != 0) - return push_inst(compiler, ORRI | RD(dst) | RN(TMP_ZERO) | bitmask); - - if (simm < 0 && simm >= -0x100000000l) { - if ((imm & 0xffff) == 0xffff) - return push_inst(compiler, MOVN | RD(dst) | ((~imm & 0xffff0000l) >> (16 - 5)) | (1 << 21)); - - FAIL_IF(push_inst(compiler, MOVN | RD(dst) | ((~imm & 0xffff) << 5))); - return push_inst(compiler, MOVK | RD(dst) | ((imm & 0xffff0000l) >> (16 - 5)) | (1 << 21)); - } - - /* A large amount of number can be constructed from ORR and MOVx, but computing them is costly. */ - - zeros = 0; - ones = 0; - for (i = 4; i > 0; i--) { - if ((simm & 0xffff) == 0) - zeros++; - if ((simm & 0xffff) == 0xffff) - ones++; - simm >>= 16; - } - - simm = (sljit_sw)imm; - first = 1; - if (ones > zeros) { - simm = ~simm; - for (i = 0; i < 4; i++) { - if (!(simm & 0xffff)) { - simm >>= 16; - continue; - } - if (first) { - first = 0; - FAIL_IF(push_inst(compiler, MOVN | RD(dst) | ((simm & 0xffff) << 5) | (i << 21))); - } - else - FAIL_IF(push_inst(compiler, MOVK | RD(dst) | ((~simm & 0xffff) << 5) | (i << 21))); - simm >>= 16; - } - return SLJIT_SUCCESS; - } - - for (i = 0; i < 4; i++) { - if (!(simm & 0xffff)) { - simm >>= 16; - continue; - } - if (first) { - first = 0; - FAIL_IF(push_inst(compiler, MOVZ | RD(dst) | ((simm & 0xffff) << 5) | (i << 21))); - } - else - FAIL_IF(push_inst(compiler, MOVK | RD(dst) | ((simm & 0xffff) << 5) | (i << 21))); - simm >>= 16; - } - return SLJIT_SUCCESS; -} - -#define ARG1_IMM 0x0010000 -#define ARG2_IMM 0x0020000 -#define INT_OP 0x0040000 -#define SET_FLAGS 0x0080000 -#define UNUSED_RETURN 0x0100000 - -#define CHECK_FLAGS(flag_bits) \ - if (flags & SET_FLAGS) { \ - inv_bits |= flag_bits; \ - if (flags & UNUSED_RETURN) \ - dst = TMP_ZERO; \ - } - -static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 dst, sljit_sw arg1, sljit_sw arg2) -{ - /* dst must be register, TMP_REG1 - arg1 must be register, TMP_REG1, imm - arg2 must be register, TMP_REG2, imm */ - sljit_ins inv_bits = (flags & INT_OP) ? W_OP : 0; - sljit_ins inst_bits; - sljit_s32 op = (flags & 0xffff); - sljit_s32 reg; - sljit_sw imm, nimm; - - if (SLJIT_UNLIKELY((flags & (ARG1_IMM | ARG2_IMM)) == (ARG1_IMM | ARG2_IMM))) { - /* Both are immediates. */ - flags &= ~ARG1_IMM; - if (arg1 == 0 && op != SLJIT_ADD && op != SLJIT_SUB) - arg1 = TMP_ZERO; - else { - FAIL_IF(load_immediate(compiler, TMP_REG1, arg1)); - arg1 = TMP_REG1; - } - } - - if (flags & (ARG1_IMM | ARG2_IMM)) { - reg = (flags & ARG2_IMM) ? arg1 : arg2; - imm = (flags & ARG2_IMM) ? arg2 : arg1; - - switch (op) { - case SLJIT_MUL: - case SLJIT_NEG: - case SLJIT_CLZ: - case SLJIT_ADDC: - case SLJIT_SUBC: - /* No form with immediate operand (except imm 0, which - is represented by a ZERO register). */ - break; - case SLJIT_MOV: - SLJIT_ASSERT(!(flags & SET_FLAGS) && (flags & ARG2_IMM) && arg1 == TMP_REG1); - return load_immediate(compiler, dst, imm); - case SLJIT_NOT: - SLJIT_ASSERT(flags & ARG2_IMM); - FAIL_IF(load_immediate(compiler, dst, (flags & INT_OP) ? (~imm & 0xffffffff) : ~imm)); - goto set_flags; - case SLJIT_SUB: - if (flags & ARG1_IMM) - break; - imm = -imm; - /* Fall through. */ - case SLJIT_ADD: - if (imm == 0) { - CHECK_FLAGS(1 << 29); - return push_inst(compiler, ((op == SLJIT_ADD ? ADDI : SUBI) ^ inv_bits) | RD(dst) | RN(reg)); - } - if (imm > 0 && imm <= 0xfff) { - CHECK_FLAGS(1 << 29); - return push_inst(compiler, (ADDI ^ inv_bits) | RD(dst) | RN(reg) | (imm << 10)); - } - nimm = -imm; - if (nimm > 0 && nimm <= 0xfff) { - CHECK_FLAGS(1 << 29); - return push_inst(compiler, (SUBI ^ inv_bits) | RD(dst) | RN(reg) | (nimm << 10)); - } - if (imm > 0 && imm <= 0xffffff && !(imm & 0xfff)) { - CHECK_FLAGS(1 << 29); - return push_inst(compiler, (ADDI ^ inv_bits) | RD(dst) | RN(reg) | ((imm >> 12) << 10) | (1 << 22)); - } - if (nimm > 0 && nimm <= 0xffffff && !(nimm & 0xfff)) { - CHECK_FLAGS(1 << 29); - return push_inst(compiler, (SUBI ^ inv_bits) | RD(dst) | RN(reg) | ((nimm >> 12) << 10) | (1 << 22)); - } - if (imm > 0 && imm <= 0xffffff && !(flags & SET_FLAGS)) { - FAIL_IF(push_inst(compiler, (ADDI ^ inv_bits) | RD(dst) | RN(reg) | ((imm >> 12) << 10) | (1 << 22))); - return push_inst(compiler, (ADDI ^ inv_bits) | RD(dst) | RN(dst) | ((imm & 0xfff) << 10)); - } - if (nimm > 0 && nimm <= 0xffffff && !(flags & SET_FLAGS)) { - FAIL_IF(push_inst(compiler, (SUBI ^ inv_bits) | RD(dst) | RN(reg) | ((nimm >> 12) << 10) | (1 << 22))); - return push_inst(compiler, (SUBI ^ inv_bits) | RD(dst) | RN(dst) | ((nimm & 0xfff) << 10)); - } - break; - case SLJIT_AND: - inst_bits = logical_imm(imm, LOGICAL_IMM_CHECK | ((flags & INT_OP) ? 16 : 32)); - if (!inst_bits) - break; - CHECK_FLAGS(3 << 29); - return push_inst(compiler, (ANDI ^ inv_bits) | RD(dst) | RN(reg) | inst_bits); - case SLJIT_OR: - case SLJIT_XOR: - inst_bits = logical_imm(imm, LOGICAL_IMM_CHECK | ((flags & INT_OP) ? 16 : 32)); - if (!inst_bits) - break; - if (op == SLJIT_OR) - inst_bits |= ORRI; - else - inst_bits |= EORI; - FAIL_IF(push_inst(compiler, (inst_bits ^ inv_bits) | RD(dst) | RN(reg))); - goto set_flags; - case SLJIT_SHL: - if (flags & ARG1_IMM) - break; - if (flags & INT_OP) { - imm &= 0x1f; - FAIL_IF(push_inst(compiler, (UBFM ^ inv_bits) | RD(dst) | RN(arg1) | ((-imm & 0x1f) << 16) | ((31 - imm) << 10))); - } - else { - imm &= 0x3f; - FAIL_IF(push_inst(compiler, (UBFM ^ inv_bits) | RD(dst) | RN(arg1) | (1 << 22) | ((-imm & 0x3f) << 16) | ((63 - imm) << 10))); - } - goto set_flags; - case SLJIT_LSHR: - case SLJIT_ASHR: - if (flags & ARG1_IMM) - break; - if (op == SLJIT_ASHR) - inv_bits |= 1 << 30; - if (flags & INT_OP) { - imm &= 0x1f; - FAIL_IF(push_inst(compiler, (UBFM ^ inv_bits) | RD(dst) | RN(arg1) | (imm << 16) | (31 << 10))); - } - else { - imm &= 0x3f; - FAIL_IF(push_inst(compiler, (UBFM ^ inv_bits) | RD(dst) | RN(arg1) | (1 << 22) | (imm << 16) | (63 << 10))); - } - goto set_flags; - default: - SLJIT_UNREACHABLE(); - break; - } - - if (flags & ARG2_IMM) { - if (arg2 == 0) - arg2 = TMP_ZERO; - else { - FAIL_IF(load_immediate(compiler, TMP_REG2, arg2)); - arg2 = TMP_REG2; - } - } - else { - if (arg1 == 0) - arg1 = TMP_ZERO; - else { - FAIL_IF(load_immediate(compiler, TMP_REG1, arg1)); - arg1 = TMP_REG1; - } - } - } - - /* Both arguments are registers. */ - switch (op) { - case SLJIT_MOV: - case SLJIT_MOV_P: - SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); - if (dst == arg2) - return SLJIT_SUCCESS; - return push_inst(compiler, ORR | RD(dst) | RN(TMP_ZERO) | RM(arg2)); - case SLJIT_MOV_U8: - SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); - return push_inst(compiler, (UBFM ^ W_OP) | RD(dst) | RN(arg2) | (7 << 10)); - case SLJIT_MOV_S8: - SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); - if (!(flags & INT_OP)) - inv_bits |= 1 << 22; - return push_inst(compiler, (SBFM ^ inv_bits) | RD(dst) | RN(arg2) | (7 << 10)); - case SLJIT_MOV_U16: - SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); - return push_inst(compiler, (UBFM ^ W_OP) | RD(dst) | RN(arg2) | (15 << 10)); - case SLJIT_MOV_S16: - SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); - if (!(flags & INT_OP)) - inv_bits |= 1 << 22; - return push_inst(compiler, (SBFM ^ inv_bits) | RD(dst) | RN(arg2) | (15 << 10)); - case SLJIT_MOV_U32: - SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); - if ((flags & INT_OP) && dst == arg2) - return SLJIT_SUCCESS; - return push_inst(compiler, (ORR ^ W_OP) | RD(dst) | RN(TMP_ZERO) | RM(arg2)); - case SLJIT_MOV_S32: - SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); - if ((flags & INT_OP) && dst == arg2) - return SLJIT_SUCCESS; - return push_inst(compiler, SBFM | (1 << 22) | RD(dst) | RN(arg2) | (31 << 10)); - case SLJIT_NOT: - SLJIT_ASSERT(arg1 == TMP_REG1); - FAIL_IF(push_inst(compiler, (ORN ^ inv_bits) | RD(dst) | RN(TMP_ZERO) | RM(arg2))); - break; /* Set flags. */ - case SLJIT_NEG: - SLJIT_ASSERT(arg1 == TMP_REG1); - if (flags & SET_FLAGS) - inv_bits |= 1 << 29; - return push_inst(compiler, (SUB ^ inv_bits) | RD(dst) | RN(TMP_ZERO) | RM(arg2)); - case SLJIT_CLZ: - SLJIT_ASSERT(arg1 == TMP_REG1); - return push_inst(compiler, (CLZ ^ inv_bits) | RD(dst) | RN(arg2)); - case SLJIT_ADD: - CHECK_FLAGS(1 << 29); - return push_inst(compiler, (ADD ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2)); - case SLJIT_ADDC: - CHECK_FLAGS(1 << 29); - return push_inst(compiler, (ADC ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2)); - case SLJIT_SUB: - CHECK_FLAGS(1 << 29); - return push_inst(compiler, (SUB ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2)); - case SLJIT_SUBC: - CHECK_FLAGS(1 << 29); - return push_inst(compiler, (SBC ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2)); - case SLJIT_MUL: - if (!(flags & SET_FLAGS)) - return push_inst(compiler, (MADD ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2) | RT2(TMP_ZERO)); - if (flags & INT_OP) { - FAIL_IF(push_inst(compiler, SMADDL | RD(dst) | RN(arg1) | RM(arg2) | (31 << 10))); - FAIL_IF(push_inst(compiler, ADD | RD(TMP_LR) | RN(TMP_ZERO) | RM(dst) | (2 << 22) | (31 << 10))); - return push_inst(compiler, SUBS | RD(TMP_ZERO) | RN(TMP_LR) | RM(dst) | (2 << 22) | (63 << 10)); - } - FAIL_IF(push_inst(compiler, SMULH | RD(TMP_LR) | RN(arg1) | RM(arg2))); - FAIL_IF(push_inst(compiler, MADD | RD(dst) | RN(arg1) | RM(arg2) | RT2(TMP_ZERO))); - return push_inst(compiler, SUBS | RD(TMP_ZERO) | RN(TMP_LR) | RM(dst) | (2 << 22) | (63 << 10)); - case SLJIT_AND: - CHECK_FLAGS(3 << 29); - return push_inst(compiler, (AND ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2)); - case SLJIT_OR: - FAIL_IF(push_inst(compiler, (ORR ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2))); - break; /* Set flags. */ - case SLJIT_XOR: - FAIL_IF(push_inst(compiler, (EOR ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2))); - break; /* Set flags. */ - case SLJIT_SHL: - FAIL_IF(push_inst(compiler, (LSLV ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2))); - break; /* Set flags. */ - case SLJIT_LSHR: - FAIL_IF(push_inst(compiler, (LSRV ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2))); - break; /* Set flags. */ - case SLJIT_ASHR: - FAIL_IF(push_inst(compiler, (ASRV ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2))); - break; /* Set flags. */ - default: - SLJIT_UNREACHABLE(); - return SLJIT_SUCCESS; - } - -set_flags: - if (flags & SET_FLAGS) - return push_inst(compiler, (SUBS ^ inv_bits) | RD(TMP_ZERO) | RN(dst) | RM(TMP_ZERO)); - return SLJIT_SUCCESS; -} - -#define STORE 0x10 -#define SIGNED 0x20 - -#define BYTE_SIZE 0x0 -#define HALF_SIZE 0x1 -#define INT_SIZE 0x2 -#define WORD_SIZE 0x3 - -#define MEM_SIZE_SHIFT(flags) ((flags) & 0x3) - -static sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, - sljit_s32 arg, sljit_sw argw, sljit_s32 tmp_reg) -{ - sljit_u32 shift = MEM_SIZE_SHIFT(flags); - sljit_u32 type = (shift << 30); - - if (!(flags & STORE)) - type |= (flags & SIGNED) ? 0x00800000 : 0x00400000; - - SLJIT_ASSERT(arg & SLJIT_MEM); - - if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { - argw &= 0x3; - - if (argw == 0 || argw == shift) - return push_inst(compiler, STRB | type | RT(reg) - | RN(arg & REG_MASK) | RM(OFFS_REG(arg)) | (argw ? (1 << 12) : 0)); - - FAIL_IF(push_inst(compiler, ADD | RD(tmp_reg) | RN(arg & REG_MASK) | RM(OFFS_REG(arg)) | (argw << 10))); - return push_inst(compiler, STRBI | type | RT(reg) | RN(tmp_reg)); - } - - arg &= REG_MASK; - - if (arg == SLJIT_UNUSED) { - FAIL_IF(load_immediate(compiler, tmp_reg, argw & ~(0xfff << shift))); - - argw = (argw >> shift) & 0xfff; - - return push_inst(compiler, STRBI | type | RT(reg) | RN(tmp_reg) | (argw << 10)); - } - - if (argw >= 0 && (argw & ((1 << shift) - 1)) == 0) { - if ((argw >> shift) <= 0xfff) { - return push_inst(compiler, STRBI | type | RT(reg) | RN(arg) | (argw << (10 - shift))); - } - - if (argw <= 0xffffff) { - FAIL_IF(push_inst(compiler, ADDI | (1 << 22) | RD(tmp_reg) | RN(arg) | ((argw >> 12) << 10))); - - argw = ((argw & 0xfff) >> shift); - return push_inst(compiler, STRBI | type | RT(reg) | RN(tmp_reg) | (argw << 10)); - } - } - - if (argw <= 255 && argw >= -256) - return push_inst(compiler, STURBI | type | RT(reg) | RN(arg) | ((argw & 0x1ff) << 12)); - - FAIL_IF(load_immediate(compiler, tmp_reg, argw)); - - return push_inst(compiler, STRB | type | RT(reg) | RN(arg) | RM(tmp_reg)); -} - -/* --------------------------------------------------------------------- */ -/* Entry, exit */ -/* --------------------------------------------------------------------- */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - sljit_s32 args, i, tmp, offs, prev, saved_regs_size; - - CHECK_ERROR(); - CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - saved_regs_size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 2); - if (saved_regs_size & 0x8) - saved_regs_size += sizeof(sljit_sw); - - local_size = (local_size + 15) & ~0xf; - compiler->local_size = local_size + saved_regs_size; - - FAIL_IF(push_inst(compiler, STP_PRE | RT(TMP_FP) | RT2(TMP_LR) - | RN(SLJIT_SP) | ((-(saved_regs_size >> 3) & 0x7f) << 15))); - -#ifdef _WIN32 - if (local_size >= 4096) - FAIL_IF(push_inst(compiler, SUBI | RD(TMP_REG1) | RN(SLJIT_SP) | (1 << 10) | (1 << 22))); - else if (local_size > 256) - FAIL_IF(push_inst(compiler, SUBI | RD(TMP_REG1) | RN(SLJIT_SP) | (local_size << 10))); -#endif - - tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; - prev = -1; - offs = 2 << 15; - for (i = SLJIT_S0; i >= tmp; i--) { - if (prev == -1) { - prev = i; - continue; - } - FAIL_IF(push_inst(compiler, STP | RT(prev) | RT2(i) | RN(SLJIT_SP) | offs)); - offs += 2 << 15; - prev = -1; - } - - for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { - if (prev == -1) { - prev = i; - continue; - } - FAIL_IF(push_inst(compiler, STP | RT(prev) | RT2(i) | RN(SLJIT_SP) | offs)); - offs += 2 << 15; - prev = -1; - } - - if (prev != -1) - FAIL_IF(push_inst(compiler, STRI | RT(prev) | RN(SLJIT_SP) | (offs >> 5))); - - - FAIL_IF(push_inst(compiler, ADDI | RD(TMP_FP) | RN(SLJIT_SP) | (0 << 10))); - - args = get_arg_count(arg_types); - - if (args >= 1) - FAIL_IF(push_inst(compiler, ORR | RD(SLJIT_S0) | RN(TMP_ZERO) | RM(SLJIT_R0))); - if (args >= 2) - FAIL_IF(push_inst(compiler, ORR | RD(SLJIT_S1) | RN(TMP_ZERO) | RM(SLJIT_R1))); - if (args >= 3) - FAIL_IF(push_inst(compiler, ORR | RD(SLJIT_S2) | RN(TMP_ZERO) | RM(SLJIT_R2))); - -#ifdef _WIN32 - if (local_size >= 4096) { - if (local_size < 4 * 4096) { - /* No need for a loop. */ - if (local_size >= 2 * 4096) { - FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); - FAIL_IF(push_inst(compiler, SUBI | RD(TMP_REG1) | RN(TMP_REG1) | (1 << 10) | (1 << 22))); - local_size -= 4096; - } - - if (local_size >= 2 * 4096) { - FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); - FAIL_IF(push_inst(compiler, SUBI | RD(TMP_REG1) | RN(TMP_REG1) | (1 << 10) | (1 << 22))); - local_size -= 4096; - } - - FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); - local_size -= 4096; - } - else { - FAIL_IF(push_inst(compiler, MOVZ | RD(TMP_REG2) | (((local_size >> 12) - 1) << 5))); - FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); - FAIL_IF(push_inst(compiler, SUBI | RD(TMP_REG1) | RN(TMP_REG1) | (1 << 10) | (1 << 22))); - FAIL_IF(push_inst(compiler, SUBI | (1 << 29) | RD(TMP_REG2) | RN(TMP_REG2) | (1 << 10))); - FAIL_IF(push_inst(compiler, B_CC | ((((sljit_ins) -3) & 0x7ffff) << 5) | 0x1 /* not-equal */)); - FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); - - local_size &= 0xfff; - } - - if (local_size > 256) { - FAIL_IF(push_inst(compiler, SUBI | RD(TMP_REG1) | RN(TMP_REG1) | (local_size << 10))); - FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); - } - else if (local_size > 0) - FAIL_IF(push_inst(compiler, LDR_PRE | RT(TMP_ZERO) | RN(TMP_REG1) | ((-local_size & 0x1ff) << 12))); - - FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(TMP_REG1) | (0 << 10))); - } - else if (local_size > 256) { - FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); - FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(TMP_REG1) | (0 << 10))); - } - else if (local_size > 0) - FAIL_IF(push_inst(compiler, LDR_PRE | RT(TMP_ZERO) | RN(SLJIT_SP) | ((-local_size & 0x1ff) << 12))); - -#else /* !_WIN32 */ - - /* The local_size does not include saved registers size. */ - if (local_size > 0xfff) { - FAIL_IF(push_inst(compiler, SUBI | RD(SLJIT_SP) | RN(SLJIT_SP) | ((local_size >> 12) << 10) | (1 << 22))); - local_size &= 0xfff; - } - if (local_size != 0) - FAIL_IF(push_inst(compiler, SUBI | RD(SLJIT_SP) | RN(SLJIT_SP) | (local_size << 10))); - -#endif /* _WIN32 */ - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - sljit_s32 saved_regs_size; - - CHECK_ERROR(); - CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - saved_regs_size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 2); - if (saved_regs_size & 0x8) - saved_regs_size += sizeof(sljit_sw); - - compiler->local_size = saved_regs_size + ((local_size + 15) & ~0xf); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 local_size; - sljit_s32 i, tmp, offs, prev, saved_regs_size; - - CHECK_ERROR(); - CHECK(check_sljit_emit_return(compiler, op, src, srcw)); - - FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); - - saved_regs_size = GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 2); - if (saved_regs_size & 0x8) - saved_regs_size += sizeof(sljit_sw); - - local_size = compiler->local_size - saved_regs_size; - - /* Load LR as early as possible. */ - if (local_size == 0) - FAIL_IF(push_inst(compiler, LDP | RT(TMP_FP) | RT2(TMP_LR) | RN(SLJIT_SP))); - else if (local_size < 63 * sizeof(sljit_sw)) { - FAIL_IF(push_inst(compiler, LDP_PRE | RT(TMP_FP) | RT2(TMP_LR) - | RN(SLJIT_SP) | (local_size << (15 - 3)))); - } - else { - if (local_size > 0xfff) { - FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(SLJIT_SP) | ((local_size >> 12) << 10) | (1 << 22))); - local_size &= 0xfff; - } - if (local_size) - FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(SLJIT_SP) | (local_size << 10))); - - FAIL_IF(push_inst(compiler, LDP | RT(TMP_FP) | RT2(TMP_LR) | RN(SLJIT_SP))); - } - - tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG; - prev = -1; - offs = 2 << 15; - for (i = SLJIT_S0; i >= tmp; i--) { - if (prev == -1) { - prev = i; - continue; - } - FAIL_IF(push_inst(compiler, LDP | RT(prev) | RT2(i) | RN(SLJIT_SP) | offs)); - offs += 2 << 15; - prev = -1; - } - - for (i = compiler->scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { - if (prev == -1) { - prev = i; - continue; - } - FAIL_IF(push_inst(compiler, LDP | RT(prev) | RT2(i) | RN(SLJIT_SP) | offs)); - offs += 2 << 15; - prev = -1; - } - - if (prev != -1) - FAIL_IF(push_inst(compiler, LDRI | RT(prev) | RN(SLJIT_SP) | (offs >> 5))); - - /* These two can be executed in parallel. */ - FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(SLJIT_SP) | (saved_regs_size << 10))); - return push_inst(compiler, RET | RN(TMP_LR)); -} - -/* --------------------------------------------------------------------- */ -/* Operators */ -/* --------------------------------------------------------------------- */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) -{ - sljit_ins inv_bits = (op & SLJIT_I32_OP) ? W_OP : 0; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op0(compiler, op)); - - op = GET_OPCODE(op); - switch (op) { - case SLJIT_BREAKPOINT: - return push_inst(compiler, BRK); - case SLJIT_NOP: - return push_inst(compiler, NOP); - case SLJIT_LMUL_UW: - case SLJIT_LMUL_SW: - FAIL_IF(push_inst(compiler, ORR | RD(TMP_REG1) | RN(TMP_ZERO) | RM(SLJIT_R0))); - FAIL_IF(push_inst(compiler, MADD | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1) | RT2(TMP_ZERO))); - return push_inst(compiler, (op == SLJIT_LMUL_UW ? UMULH : SMULH) | RD(SLJIT_R1) | RN(TMP_REG1) | RM(SLJIT_R1)); - case SLJIT_DIVMOD_UW: - case SLJIT_DIVMOD_SW: - FAIL_IF(push_inst(compiler, (ORR ^ inv_bits) | RD(TMP_REG1) | RN(TMP_ZERO) | RM(SLJIT_R0))); - FAIL_IF(push_inst(compiler, ((op == SLJIT_DIVMOD_UW ? UDIV : SDIV) ^ inv_bits) | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1))); - FAIL_IF(push_inst(compiler, (MADD ^ inv_bits) | RD(SLJIT_R1) | RN(SLJIT_R0) | RM(SLJIT_R1) | RT2(TMP_ZERO))); - return push_inst(compiler, (SUB ^ inv_bits) | RD(SLJIT_R1) | RN(TMP_REG1) | RM(SLJIT_R1)); - case SLJIT_DIV_UW: - case SLJIT_DIV_SW: - return push_inst(compiler, ((op == SLJIT_DIV_UW ? UDIV : SDIV) ^ inv_bits) | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1)); - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r, flags, mem_flags; - sljit_s32 op_flags = GET_ALL_FLAGS(op); - - CHECK_ERROR(); - CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) { - if (op <= SLJIT_MOV_P && (src & SLJIT_MEM)) { - SLJIT_ASSERT(reg_map[1] == 0 && reg_map[3] == 2 && reg_map[5] == 4); - - if (op >= SLJIT_MOV_U8 && op <= SLJIT_MOV_S8) - dst = 5; - else if (op >= SLJIT_MOV_U16 && op <= SLJIT_MOV_S16) - dst = 3; - else - dst = 1; - - /* Signed word sized load is the prefetch instruction. */ - return emit_op_mem(compiler, WORD_SIZE | SIGNED, dst, src, srcw, TMP_REG1); - } - return SLJIT_SUCCESS; - } - - dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG1; - - op = GET_OPCODE(op); - if (op >= SLJIT_MOV && op <= SLJIT_MOV_P) { - /* Both operands are registers. */ - if (dst_r != TMP_REG1 && FAST_IS_REG(src)) - return emit_op_imm(compiler, op | ((op_flags & SLJIT_I32_OP) ? INT_OP : 0), dst_r, TMP_REG1, src); - - switch (op) { - case SLJIT_MOV: - case SLJIT_MOV_P: - mem_flags = WORD_SIZE; - break; - case SLJIT_MOV_U8: - mem_flags = BYTE_SIZE; - if (src & SLJIT_IMM) - srcw = (sljit_u8)srcw; - break; - case SLJIT_MOV_S8: - mem_flags = BYTE_SIZE | SIGNED; - if (src & SLJIT_IMM) - srcw = (sljit_s8)srcw; - break; - case SLJIT_MOV_U16: - mem_flags = HALF_SIZE; - if (src & SLJIT_IMM) - srcw = (sljit_u16)srcw; - break; - case SLJIT_MOV_S16: - mem_flags = HALF_SIZE | SIGNED; - if (src & SLJIT_IMM) - srcw = (sljit_s16)srcw; - break; - case SLJIT_MOV_U32: - mem_flags = INT_SIZE; - if (src & SLJIT_IMM) - srcw = (sljit_u32)srcw; - break; - case SLJIT_MOV_S32: - mem_flags = INT_SIZE | SIGNED; - if (src & SLJIT_IMM) - srcw = (sljit_s32)srcw; - break; - default: - SLJIT_UNREACHABLE(); - mem_flags = 0; - break; - } - - if (src & SLJIT_IMM) - FAIL_IF(emit_op_imm(compiler, SLJIT_MOV | ARG2_IMM, dst_r, TMP_REG1, srcw)); - else if (!(src & SLJIT_MEM)) - dst_r = src; - else - FAIL_IF(emit_op_mem(compiler, mem_flags, dst_r, src, srcw, TMP_REG1)); - - if (dst & SLJIT_MEM) - return emit_op_mem(compiler, mem_flags | STORE, dst_r, dst, dstw, TMP_REG2); - return SLJIT_SUCCESS; - } - - flags = HAS_FLAGS(op_flags) ? SET_FLAGS : 0; - mem_flags = WORD_SIZE; - - if (op_flags & SLJIT_I32_OP) { - flags |= INT_OP; - mem_flags = INT_SIZE; - } - - if (dst == SLJIT_UNUSED) - flags |= UNUSED_RETURN; - - if (src & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, mem_flags, TMP_REG2, src, srcw, TMP_REG2)); - src = TMP_REG2; - } - - emit_op_imm(compiler, flags | op, dst_r, TMP_REG1, src); - - if (SLJIT_UNLIKELY(dst & SLJIT_MEM)) - return emit_op_mem(compiler, mem_flags | STORE, dst_r, dst, dstw, TMP_REG2); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_s32 dst_r, flags, mem_flags; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) - return SLJIT_SUCCESS; - - dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG1; - flags = HAS_FLAGS(op) ? SET_FLAGS : 0; - mem_flags = WORD_SIZE; - - if (op & SLJIT_I32_OP) { - flags |= INT_OP; - mem_flags = INT_SIZE; - } - - if (dst == SLJIT_UNUSED) - flags |= UNUSED_RETURN; - - if (src1 & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, mem_flags, TMP_REG1, src1, src1w, TMP_REG1)); - src1 = TMP_REG1; - } - - if (src2 & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, mem_flags, TMP_REG2, src2, src2w, TMP_REG2)); - src2 = TMP_REG2; - } - - if (src1 & SLJIT_IMM) - flags |= ARG1_IMM; - else - src1w = src1; - - if (src2 & SLJIT_IMM) - flags |= ARG2_IMM; - else - src2w = src2; - - emit_op_imm(compiler, flags | GET_OPCODE(op), dst_r, src1w, src2w); - - if (dst & SLJIT_MEM) - return emit_op_mem(compiler, mem_flags | STORE, dst_r, dst, dstw, TMP_REG2); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_register_index(reg)); - return reg_map[reg]; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); - return freg_map[reg]; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, - void *instruction, sljit_s32 size) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); - - return push_inst(compiler, *(sljit_ins*)instruction); -} - -/* --------------------------------------------------------------------- */ -/* Floating point operators */ -/* --------------------------------------------------------------------- */ - -static sljit_s32 emit_fop_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw) -{ - sljit_u32 shift = MEM_SIZE_SHIFT(flags); - sljit_ins type = (shift << 30); - - SLJIT_ASSERT(arg & SLJIT_MEM); - - if (!(flags & STORE)) - type |= 0x00400000; - - if (arg & OFFS_REG_MASK) { - argw &= 3; - if (argw == 0 || argw == shift) - return push_inst(compiler, STR_FR | type | VT(reg) - | RN(arg & REG_MASK) | RM(OFFS_REG(arg)) | (argw ? (1 << 12) : 0)); - - FAIL_IF(push_inst(compiler, ADD | RD(TMP_REG1) | RN(arg & REG_MASK) | RM(OFFS_REG(arg)) | (argw << 10))); - return push_inst(compiler, STR_FI | type | VT(reg) | RN(TMP_REG1)); - } - - arg &= REG_MASK; - - if (arg == SLJIT_UNUSED) { - FAIL_IF(load_immediate(compiler, TMP_REG1, argw & ~(0xfff << shift))); - - argw = (argw >> shift) & 0xfff; - - return push_inst(compiler, STR_FI | type | VT(reg) | RN(TMP_REG1) | (argw << 10)); - } - - if (argw >= 0 && (argw & ((1 << shift) - 1)) == 0) { - if ((argw >> shift) <= 0xfff) - return push_inst(compiler, STR_FI | type | VT(reg) | RN(arg) | (argw << (10 - shift))); - - if (argw <= 0xffffff) { - FAIL_IF(push_inst(compiler, ADDI | (1 << 22) | RD(TMP_REG1) | RN(arg) | ((argw >> 12) << 10))); - - argw = ((argw & 0xfff) >> shift); - return push_inst(compiler, STR_FI | type | VT(reg) | RN(TMP_REG1) | (argw << 10)); - } - } - - if (argw <= 255 && argw >= -256) - return push_inst(compiler, STUR_FI | type | VT(reg) | RN(arg) | ((argw & 0x1ff) << 12)); - - FAIL_IF(load_immediate(compiler, TMP_REG1, argw)); - return push_inst(compiler, STR_FR | type | VT(reg) | RN(arg) | RM(TMP_REG1)); -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; - sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0; - - if (GET_OPCODE(op) == SLJIT_CONV_S32_FROM_F64) - inv_bits |= W_OP; - - if (src & SLJIT_MEM) { - emit_fop_mem(compiler, (op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE, TMP_FREG1, src, srcw); - src = TMP_FREG1; - } - - FAIL_IF(push_inst(compiler, (FCVTZS ^ inv_bits) | RD(dst_r) | VN(src))); - - if (dst & SLJIT_MEM) - return emit_op_mem(compiler, ((GET_OPCODE(op) == SLJIT_CONV_S32_FROM_F64) ? INT_SIZE : WORD_SIZE) | STORE, TMP_REG1, dst, dstw, TMP_REG2); - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0; - - if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) - inv_bits |= W_OP; - - if (src & SLJIT_MEM) { - emit_op_mem(compiler, ((GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) ? INT_SIZE : WORD_SIZE), TMP_REG1, src, srcw, TMP_REG1); - src = TMP_REG1; - } else if (src & SLJIT_IMM) { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) - srcw = (sljit_s32)srcw; -#endif - FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); - src = TMP_REG1; - } - - FAIL_IF(push_inst(compiler, (SCVTF ^ inv_bits) | VD(dst_r) | RN(src))); - - if (dst & SLJIT_MEM) - return emit_fop_mem(compiler, ((op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE) | STORE, TMP_FREG1, dst, dstw); - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_s32 mem_flags = (op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE; - sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0; - - if (src1 & SLJIT_MEM) { - emit_fop_mem(compiler, mem_flags, TMP_FREG1, src1, src1w); - src1 = TMP_FREG1; - } - - if (src2 & SLJIT_MEM) { - emit_fop_mem(compiler, mem_flags, TMP_FREG2, src2, src2w); - src2 = TMP_FREG2; - } - - return push_inst(compiler, (FCMP ^ inv_bits) | VN(src1) | VM(src2)); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r, mem_flags = (op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE; - sljit_ins inv_bits; - - CHECK_ERROR(); - - SLJIT_COMPILE_ASSERT((INT_SIZE ^ 0x1) == WORD_SIZE, must_be_one_bit_difference); - SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); - - inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0; - dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - - if (src & SLJIT_MEM) { - emit_fop_mem(compiler, (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) ? (mem_flags ^ 0x1) : mem_flags, dst_r, src, srcw); - src = dst_r; - } - - switch (GET_OPCODE(op)) { - case SLJIT_MOV_F64: - if (src != dst_r) { - if (dst_r != TMP_FREG1) - FAIL_IF(push_inst(compiler, (FMOV ^ inv_bits) | VD(dst_r) | VN(src))); - else - dst_r = src; - } - break; - case SLJIT_NEG_F64: - FAIL_IF(push_inst(compiler, (FNEG ^ inv_bits) | VD(dst_r) | VN(src))); - break; - case SLJIT_ABS_F64: - FAIL_IF(push_inst(compiler, (FABS ^ inv_bits) | VD(dst_r) | VN(src))); - break; - case SLJIT_CONV_F64_FROM_F32: - FAIL_IF(push_inst(compiler, FCVT | ((op & SLJIT_F32_OP) ? (1 << 22) : (1 << 15)) | VD(dst_r) | VN(src))); - break; - } - - if (dst & SLJIT_MEM) - return emit_fop_mem(compiler, mem_flags | STORE, dst_r, dst, dstw); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_s32 dst_r, mem_flags = (op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE; - sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0; - - CHECK_ERROR(); - CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - if (src1 & SLJIT_MEM) { - emit_fop_mem(compiler, mem_flags, TMP_FREG1, src1, src1w); - src1 = TMP_FREG1; - } - if (src2 & SLJIT_MEM) { - emit_fop_mem(compiler, mem_flags, TMP_FREG2, src2, src2w); - src2 = TMP_FREG2; - } - - switch (GET_OPCODE(op)) { - case SLJIT_ADD_F64: - FAIL_IF(push_inst(compiler, (FADD ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2))); - break; - case SLJIT_SUB_F64: - FAIL_IF(push_inst(compiler, (FSUB ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2))); - break; - case SLJIT_MUL_F64: - FAIL_IF(push_inst(compiler, (FMUL ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2))); - break; - case SLJIT_DIV_F64: - FAIL_IF(push_inst(compiler, (FDIV ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2))); - break; - } - - if (!(dst & SLJIT_MEM)) - return SLJIT_SUCCESS; - return emit_fop_mem(compiler, mem_flags | STORE, TMP_FREG1, dst, dstw); -} - -/* --------------------------------------------------------------------- */ -/* Other instructions */ -/* --------------------------------------------------------------------- */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - if (FAST_IS_REG(dst)) - return push_inst(compiler, ORR | RD(dst) | RN(TMP_ZERO) | RM(TMP_LR)); - - /* Memory. */ - return emit_op_mem(compiler, WORD_SIZE | STORE, TMP_LR, dst, dstw, TMP_REG1); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (FAST_IS_REG(src)) - FAIL_IF(push_inst(compiler, ORR | RD(TMP_LR) | RN(TMP_ZERO) | RM(src))); - else - FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_LR, src, srcw, TMP_REG1)); - - return push_inst(compiler, RET | RN(TMP_LR)); -} - -/* --------------------------------------------------------------------- */ -/* Conditional instructions */ -/* --------------------------------------------------------------------- */ - -static sljit_uw get_cc(sljit_s32 type) -{ - switch (type) { - case SLJIT_EQUAL: - case SLJIT_MUL_NOT_OVERFLOW: - case SLJIT_EQUAL_F64: - return 0x1; - - case SLJIT_NOT_EQUAL: - case SLJIT_MUL_OVERFLOW: - case SLJIT_NOT_EQUAL_F64: - return 0x0; - - case SLJIT_LESS: - case SLJIT_LESS_F64: - return 0x2; - - case SLJIT_GREATER_EQUAL: - case SLJIT_GREATER_EQUAL_F64: - return 0x3; - - case SLJIT_GREATER: - case SLJIT_GREATER_F64: - return 0x9; - - case SLJIT_LESS_EQUAL: - case SLJIT_LESS_EQUAL_F64: - return 0x8; - - case SLJIT_SIG_LESS: - return 0xa; - - case SLJIT_SIG_GREATER_EQUAL: - return 0xb; - - case SLJIT_SIG_GREATER: - return 0xd; - - case SLJIT_SIG_LESS_EQUAL: - return 0xc; - - case SLJIT_OVERFLOW: - case SLJIT_UNORDERED_F64: - return 0x7; - - case SLJIT_NOT_OVERFLOW: - case SLJIT_ORDERED_F64: - return 0x6; - - default: - SLJIT_UNREACHABLE(); - return 0xe; - } -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) -{ - struct sljit_label *label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_label(compiler)); - - if (compiler->last_label && compiler->last_label->size == compiler->size) - return compiler->last_label; - - label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); - PTR_FAIL_IF(!label); - set_label(label, compiler); - return label; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) -{ - struct sljit_jump *jump; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_jump(compiler, type)); - - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - PTR_FAIL_IF(!jump); - set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); - type &= 0xff; - - if (type < SLJIT_JUMP) { - jump->flags |= IS_COND; - PTR_FAIL_IF(push_inst(compiler, B_CC | (6 << 5) | get_cc(type))); - } - else if (type >= SLJIT_FAST_CALL) - jump->flags |= IS_BL; - - PTR_FAIL_IF(emit_imm64_const(compiler, TMP_REG1, 0)); - jump->addr = compiler->size; - PTR_FAIL_IF(push_inst(compiler, ((type >= SLJIT_FAST_CALL) ? BLR : BR) | RN(TMP_REG1))); - - return jump; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types) -{ - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - return sljit_emit_jump(compiler, type); -} - -static SLJIT_INLINE struct sljit_jump* emit_cmp_to0(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 src, sljit_sw srcw) -{ - struct sljit_jump *jump; - sljit_ins inv_bits = (type & SLJIT_I32_OP) ? W_OP : 0; - - SLJIT_ASSERT((type & 0xff) == SLJIT_EQUAL || (type & 0xff) == SLJIT_NOT_EQUAL); - ADJUST_LOCAL_OFFSET(src, srcw); - - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - PTR_FAIL_IF(!jump); - set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); - jump->flags |= IS_CBZ | IS_COND; - - if (src & SLJIT_MEM) { - PTR_FAIL_IF(emit_op_mem(compiler, inv_bits ? INT_SIZE : WORD_SIZE, TMP_REG1, src, srcw, TMP_REG1)); - src = TMP_REG1; - } - else if (src & SLJIT_IMM) { - PTR_FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); - src = TMP_REG1; - } - - SLJIT_ASSERT(FAST_IS_REG(src)); - - if ((type & 0xff) == SLJIT_EQUAL) - inv_bits |= 1 << 24; - - PTR_FAIL_IF(push_inst(compiler, (CBZ ^ inv_bits) | (6 << 5) | RT(src))); - PTR_FAIL_IF(emit_imm64_const(compiler, TMP_REG1, 0)); - jump->addr = compiler->size; - PTR_FAIL_IF(push_inst(compiler, BR | RN(TMP_REG1))); - return jump; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) -{ - struct sljit_jump *jump; - - CHECK_ERROR(); - CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (!(src & SLJIT_IMM)) { - if (src & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG1, src, srcw, TMP_REG1)); - src = TMP_REG1; - } - return push_inst(compiler, ((type >= SLJIT_FAST_CALL) ? BLR : BR) | RN(src)); - } - - /* These jumps are converted to jump/call instructions when possible. */ - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - FAIL_IF(!jump); - set_jump(jump, compiler, JUMP_ADDR | ((type >= SLJIT_FAST_CALL) ? IS_BL : 0)); - jump->u.target = srcw; - - FAIL_IF(emit_imm64_const(compiler, TMP_REG1, 0)); - jump->addr = compiler->size; - return push_inst(compiler, ((type >= SLJIT_FAST_CALL) ? BLR : BR) | RN(TMP_REG1)); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types, - sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - return sljit_emit_ijump(compiler, type, src, srcw); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 type) -{ - sljit_s32 dst_r, src_r, flags, mem_flags; - sljit_ins cc; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - cc = get_cc(type & 0xff); - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; - - if (GET_OPCODE(op) < SLJIT_ADD) { - FAIL_IF(push_inst(compiler, CSINC | (cc << 12) | RD(dst_r) | RN(TMP_ZERO) | RM(TMP_ZERO))); - - if (dst_r == TMP_REG1) { - mem_flags = (GET_OPCODE(op) == SLJIT_MOV ? WORD_SIZE : INT_SIZE) | STORE; - return emit_op_mem(compiler, mem_flags, TMP_REG1, dst, dstw, TMP_REG2); - } - - return SLJIT_SUCCESS; - } - - flags = HAS_FLAGS(op) ? SET_FLAGS : 0; - mem_flags = WORD_SIZE; - - if (op & SLJIT_I32_OP) { - flags |= INT_OP; - mem_flags = INT_SIZE; - } - - src_r = dst; - - if (dst & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, mem_flags, TMP_REG1, dst, dstw, TMP_REG1)); - src_r = TMP_REG1; - } - - FAIL_IF(push_inst(compiler, CSINC | (cc << 12) | RD(TMP_REG2) | RN(TMP_ZERO) | RM(TMP_ZERO))); - emit_op_imm(compiler, flags | GET_OPCODE(op), dst_r, src_r, TMP_REG2); - - if (dst & SLJIT_MEM) - return emit_op_mem(compiler, mem_flags | STORE, TMP_REG1, dst, dstw, TMP_REG2); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 dst_reg, - sljit_s32 src, sljit_sw srcw) -{ - sljit_ins inv_bits = (dst_reg & SLJIT_I32_OP) ? W_OP : 0; - sljit_ins cc; - - CHECK_ERROR(); - CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); - - if (SLJIT_UNLIKELY(src & SLJIT_IMM)) { - if (dst_reg & SLJIT_I32_OP) - srcw = (sljit_s32)srcw; - FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); - src = TMP_REG1; - srcw = 0; - } - - cc = get_cc(type & 0xff); - dst_reg &= ~SLJIT_I32_OP; - - return push_inst(compiler, (CSEL ^ inv_bits) | (cc << 12) | RD(dst_reg) | RN(dst_reg) | RM(src)); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 reg, - sljit_s32 mem, sljit_sw memw) -{ - sljit_u32 sign = 0, inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_mem(compiler, type, reg, mem, memw)); - - if ((mem & OFFS_REG_MASK) || (memw > 255 && memw < -256)) - return SLJIT_ERR_UNSUPPORTED; - - if (type & SLJIT_MEM_SUPP) - return SLJIT_SUCCESS; - - switch (type & 0xff) { - case SLJIT_MOV: - case SLJIT_MOV_P: - inst = STURBI | (MEM_SIZE_SHIFT(WORD_SIZE) << 30) | 0x400; - break; - case SLJIT_MOV_S8: - sign = 1; - case SLJIT_MOV_U8: - inst = STURBI | (MEM_SIZE_SHIFT(BYTE_SIZE) << 30) | 0x400; - break; - case SLJIT_MOV_S16: - sign = 1; - case SLJIT_MOV_U16: - inst = STURBI | (MEM_SIZE_SHIFT(HALF_SIZE) << 30) | 0x400; - break; - case SLJIT_MOV_S32: - sign = 1; - case SLJIT_MOV_U32: - inst = STURBI | (MEM_SIZE_SHIFT(INT_SIZE) << 30) | 0x400; - break; - default: - SLJIT_UNREACHABLE(); - inst = STURBI | (MEM_SIZE_SHIFT(WORD_SIZE) << 30) | 0x400; - break; - } - - if (!(type & SLJIT_MEM_STORE)) - inst |= sign ? 0x00800000 : 0x00400000; - - if (type & SLJIT_MEM_PRE) - inst |= 0x800; - - return push_inst(compiler, inst | RT(reg) | RN(mem & REG_MASK) | ((memw & 0x1ff) << 12)); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fmem(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 freg, - sljit_s32 mem, sljit_sw memw) -{ - sljit_u32 inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_fmem(compiler, type, freg, mem, memw)); - - if ((mem & OFFS_REG_MASK) || (memw > 255 && memw < -256)) - return SLJIT_ERR_UNSUPPORTED; - - if (type & SLJIT_MEM_SUPP) - return SLJIT_SUCCESS; - - inst = STUR_FI | 0x80000400; - - if (!(type & SLJIT_F32_OP)) - inst |= 0x40000000; - - if (!(type & SLJIT_MEM_STORE)) - inst |= 0x00400000; - - if (type & SLJIT_MEM_PRE) - inst |= 0x800; - - return push_inst(compiler, inst | VT(freg) | RN(mem & REG_MASK) | ((memw & 0x1ff) << 12)); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset) -{ - sljit_s32 dst_reg; - sljit_ins ins; - - CHECK_ERROR(); - CHECK(check_sljit_get_local_base(compiler, dst, dstw, offset)); - - SLJIT_ASSERT (SLJIT_LOCALS_OFFSET_BASE == 0); - - dst_reg = FAST_IS_REG(dst) ? dst : TMP_REG1; - - if (offset <= 0xffffff && offset >= -0xffffff) { - ins = ADDI; - if (offset < 0) { - offset = -offset; - ins = SUBI; - } - - if (offset <= 0xfff) - FAIL_IF(push_inst(compiler, ins | RD(dst_reg) | RN(SLJIT_SP) | (offset << 10))); - else { - FAIL_IF(push_inst(compiler, ins | RD(dst_reg) | RN(SLJIT_SP) | ((offset & 0xfff000) >> (12 - 10)) | (1 << 22))); - - offset &= 0xfff; - if (offset != 0) - FAIL_IF(push_inst(compiler, ins | RD(dst_reg) | RN(dst_reg) | (offset << 10))); - } - } - else { - FAIL_IF(load_immediate (compiler, dst_reg, offset)); - /* Add extended register form. */ - FAIL_IF(push_inst(compiler, ADDE | (0x3 << 13) | RD(dst_reg) | RN(SLJIT_SP) | RM(dst_reg))); - } - - if (SLJIT_UNLIKELY(dst & SLJIT_MEM)) - return emit_op_mem(compiler, WORD_SIZE | STORE, dst_reg, dst, dstw, TMP_REG1); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) -{ - struct sljit_const *const_; - sljit_s32 dst_r; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); - PTR_FAIL_IF(!const_); - set_const(const_, compiler); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; - PTR_FAIL_IF(emit_imm64_const(compiler, dst_r, init_value)); - - if (dst & SLJIT_MEM) - PTR_FAIL_IF(emit_op_mem(compiler, WORD_SIZE | STORE, dst_r, dst, dstw, TMP_REG2)); - return const_; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - struct sljit_put_label *put_label; - sljit_s32 dst_r; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; - PTR_FAIL_IF(emit_imm64_const(compiler, dst_r, 0)); - - put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); - PTR_FAIL_IF(!put_label); - set_put_label(put_label, compiler, 1); - - if (dst & SLJIT_MEM) - PTR_FAIL_IF(emit_op_mem(compiler, WORD_SIZE | STORE, dst_r, dst, dstw, TMP_REG2)); - - return put_label; -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) -{ - sljit_ins* inst = (sljit_ins*)addr; - modify_imm64_const(inst, new_target); - inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 4); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) -{ - sljit_ins* inst = (sljit_ins*)addr; - modify_imm64_const(inst, new_constant); - inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 4); -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) +{ + return "ARM-64" SLJIT_CPUINFO; +} + +/* Length of an instruction word */ +typedef sljit_u32 sljit_ins; + +#define TMP_ZERO (0) + +#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) +#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) +#define TMP_LR (SLJIT_NUMBER_OF_REGISTERS + 4) +#define TMP_FP (SLJIT_NUMBER_OF_REGISTERS + 5) + +#define TMP_FREG1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) +#define TMP_FREG2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 2) + +/* r18 - platform register, currently not used */ +static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 8] = { + 31, 0, 1, 2, 3, 4, 5, 6, 7, 11, 12, 13, 14, 15, 16, 17, 8, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 31, 9, 10, 30, 29 +}; + +static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 3] = { + 0, 0, 1, 2, 3, 4, 5, 6, 7 +}; + +#define W_OP (1u << 31) +#define RD(rd) (reg_map[rd]) +#define RT(rt) (reg_map[rt]) +#define RN(rn) (reg_map[rn] << 5) +#define RT2(rt2) (reg_map[rt2] << 10) +#define RM(rm) (reg_map[rm] << 16) +#define VD(vd) (freg_map[vd]) +#define VT(vt) (freg_map[vt]) +#define VN(vn) (freg_map[vn] << 5) +#define VM(vm) (freg_map[vm] << 16) + +/* --------------------------------------------------------------------- */ +/* Instrucion forms */ +/* --------------------------------------------------------------------- */ + +#define ADC 0x9a000000 +#define ADD 0x8b000000 +#define ADDE 0x8b200000 +#define ADDI 0x91000000 +#define AND 0x8a000000 +#define ANDI 0x92000000 +#define ASRV 0x9ac02800 +#define B 0x14000000 +#define B_CC 0x54000000 +#define BL 0x94000000 +#define BLR 0xd63f0000 +#define BR 0xd61f0000 +#define BRK 0xd4200000 +#define CBZ 0xb4000000 +#define CLZ 0xdac01000 +#define CSEL 0x9a800000 +#define CSINC 0x9a800400 +#define EOR 0xca000000 +#define EORI 0xd2000000 +#define FABS 0x1e60c000 +#define FADD 0x1e602800 +#define FCMP 0x1e602000 +#define FCVT 0x1e224000 +#define FCVTZS 0x9e780000 +#define FDIV 0x1e601800 +#define FMOV 0x1e604000 +#define FMUL 0x1e600800 +#define FNEG 0x1e614000 +#define FSUB 0x1e603800 +#define LDRI 0xf9400000 +#define LDP 0xa9400000 +#define LDP_PRE 0xa9c00000 +#define LDR_PRE 0xf8400c00 +#define LSLV 0x9ac02000 +#define LSRV 0x9ac02400 +#define MADD 0x9b000000 +#define MOVK 0xf2800000 +#define MOVN 0x92800000 +#define MOVZ 0xd2800000 +#define NOP 0xd503201f +#define ORN 0xaa200000 +#define ORR 0xaa000000 +#define ORRI 0xb2000000 +#define RET 0xd65f0000 +#define SBC 0xda000000 +#define SBFM 0x93000000 +#define SCVTF 0x9e620000 +#define SDIV 0x9ac00c00 +#define SMADDL 0x9b200000 +#define SMULH 0x9b403c00 +#define STP 0xa9000000 +#define STP_PRE 0xa9800000 +#define STRB 0x38206800 +#define STRBI 0x39000000 +#define STRI 0xf9000000 +#define STR_FI 0x3d000000 +#define STR_FR 0x3c206800 +#define STUR_FI 0x3c000000 +#define STURBI 0x38000000 +#define SUB 0xcb000000 +#define SUBI 0xd1000000 +#define SUBS 0xeb000000 +#define UBFM 0xd3000000 +#define UDIV 0x9ac00800 +#define UMULH 0x9bc03c00 + +/* dest_reg is the absolute name of the register + Useful for reordering instructions in the delay slot. */ +static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins) +{ + sljit_ins *ptr = (sljit_ins*)ensure_buf(compiler, sizeof(sljit_ins)); + FAIL_IF(!ptr); + *ptr = ins; + compiler->size++; + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 emit_imm64_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_uw imm) +{ + FAIL_IF(push_inst(compiler, MOVZ | RD(dst) | ((imm & 0xffff) << 5))); + FAIL_IF(push_inst(compiler, MOVK | RD(dst) | (((imm >> 16) & 0xffff) << 5) | (1 << 21))); + FAIL_IF(push_inst(compiler, MOVK | RD(dst) | (((imm >> 32) & 0xffff) << 5) | (2 << 21))); + return push_inst(compiler, MOVK | RD(dst) | ((imm >> 48) << 5) | (3 << 21)); +} + +static SLJIT_INLINE void modify_imm64_const(sljit_ins* inst, sljit_uw new_imm) +{ + sljit_s32 dst = inst[0] & 0x1f; + SLJIT_ASSERT((inst[0] & 0xffe00000) == MOVZ && (inst[1] & 0xffe00000) == (MOVK | (1 << 21))); + inst[0] = MOVZ | dst | ((new_imm & 0xffff) << 5); + inst[1] = MOVK | dst | (((new_imm >> 16) & 0xffff) << 5) | (1 << 21); + inst[2] = MOVK | dst | (((new_imm >> 32) & 0xffff) << 5) | (2 << 21); + inst[3] = MOVK | dst | ((new_imm >> 48) << 5) | (3 << 21); +} + +static SLJIT_INLINE sljit_sw detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code, sljit_sw executable_offset) +{ + sljit_sw diff; + sljit_uw target_addr; + + if (jump->flags & SLJIT_REWRITABLE_JUMP) { + jump->flags |= PATCH_ABS64; + return 0; + } + + if (jump->flags & JUMP_ADDR) + target_addr = jump->u.target; + else { + SLJIT_ASSERT(jump->flags & JUMP_LABEL); + target_addr = (sljit_uw)(code + jump->u.label->size) + (sljit_uw)executable_offset; + } + + diff = (sljit_sw)target_addr - (sljit_sw)(code_ptr + 4) - executable_offset; + + if (jump->flags & IS_COND) { + diff += sizeof(sljit_ins); + if (diff <= 0xfffff && diff >= -0x100000) { + code_ptr[-5] ^= (jump->flags & IS_CBZ) ? (0x1 << 24) : 0x1; + jump->addr -= sizeof(sljit_ins); + jump->flags |= PATCH_COND; + return 5; + } + diff -= sizeof(sljit_ins); + } + + if (diff <= 0x7ffffff && diff >= -0x8000000) { + jump->flags |= PATCH_B; + return 4; + } + + if (target_addr < 0x100000000l) { + if (jump->flags & IS_COND) + code_ptr[-5] -= (2 << 5); + code_ptr[-2] = code_ptr[0]; + return 2; + } + + if (target_addr < 0x1000000000000l) { + if (jump->flags & IS_COND) + code_ptr[-5] -= (1 << 5); + jump->flags |= PATCH_ABS48; + code_ptr[-1] = code_ptr[0]; + return 1; + } + + jump->flags |= PATCH_ABS64; + return 0; +} + +static SLJIT_INLINE sljit_sw put_label_get_length(struct sljit_put_label *put_label, sljit_uw max_label) +{ + if (max_label < 0x100000000l) { + put_label->flags = 0; + return 2; + } + + if (max_label < 0x1000000000000l) { + put_label->flags = 1; + return 1; + } + + put_label->flags = 2; + return 0; +} + +SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) +{ + struct sljit_memory_fragment *buf; + sljit_ins *code; + sljit_ins *code_ptr; + sljit_ins *buf_ptr; + sljit_ins *buf_end; + sljit_uw word_count; + sljit_uw next_addr; + sljit_sw executable_offset; + sljit_uw addr; + sljit_s32 dst; + + struct sljit_label *label; + struct sljit_jump *jump; + struct sljit_const *const_; + struct sljit_put_label *put_label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_generate_code(compiler)); + reverse_buf(compiler); + + code = (sljit_ins*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_ins)); + PTR_FAIL_WITH_EXEC_IF(code); + buf = compiler->buf; + + code_ptr = code; + word_count = 0; + next_addr = 0; + executable_offset = SLJIT_EXEC_OFFSET(code); + + label = compiler->labels; + jump = compiler->jumps; + const_ = compiler->consts; + put_label = compiler->put_labels; + + do { + buf_ptr = (sljit_ins*)buf->memory; + buf_end = buf_ptr + (buf->used_size >> 2); + do { + *code_ptr = *buf_ptr++; + if (next_addr == word_count) { + SLJIT_ASSERT(!label || label->size >= word_count); + SLJIT_ASSERT(!jump || jump->addr >= word_count); + SLJIT_ASSERT(!const_ || const_->addr >= word_count); + SLJIT_ASSERT(!put_label || put_label->addr >= word_count); + + /* These structures are ordered by their address. */ + if (label && label->size == word_count) { + label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + label->size = code_ptr - code; + label = label->next; + } + if (jump && jump->addr == word_count) { + jump->addr = (sljit_uw)(code_ptr - 4); + code_ptr -= detect_jump_type(jump, code_ptr, code, executable_offset); + jump = jump->next; + } + if (const_ && const_->addr == word_count) { + const_->addr = (sljit_uw)code_ptr; + const_ = const_->next; + } + if (put_label && put_label->addr == word_count) { + SLJIT_ASSERT(put_label->label); + put_label->addr = (sljit_uw)(code_ptr - 3); + code_ptr -= put_label_get_length(put_label, (sljit_uw)(SLJIT_ADD_EXEC_OFFSET(code, executable_offset) + put_label->label->size)); + put_label = put_label->next; + } + next_addr = compute_next_addr(label, jump, const_, put_label); + } + code_ptr ++; + word_count ++; + } while (buf_ptr < buf_end); + + buf = buf->next; + } while (buf); + + if (label && label->size == word_count) { + label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + label->size = code_ptr - code; + label = label->next; + } + + SLJIT_ASSERT(!label); + SLJIT_ASSERT(!jump); + SLJIT_ASSERT(!const_); + SLJIT_ASSERT(!put_label); + SLJIT_ASSERT(code_ptr - code <= (sljit_sw)compiler->size); + + jump = compiler->jumps; + while (jump) { + do { + addr = (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target; + buf_ptr = (sljit_ins *)jump->addr; + + if (jump->flags & PATCH_B) { + addr = (sljit_sw)(addr - (sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset)) >> 2; + SLJIT_ASSERT((sljit_sw)addr <= 0x1ffffff && (sljit_sw)addr >= -0x2000000); + buf_ptr[0] = ((jump->flags & IS_BL) ? BL : B) | (addr & 0x3ffffff); + if (jump->flags & IS_COND) + buf_ptr[-1] -= (4 << 5); + break; + } + if (jump->flags & PATCH_COND) { + addr = (sljit_sw)(addr - (sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset)) >> 2; + SLJIT_ASSERT((sljit_sw)addr <= 0x3ffff && (sljit_sw)addr >= -0x40000); + buf_ptr[0] = (buf_ptr[0] & ~0xffffe0) | ((addr & 0x7ffff) << 5); + break; + } + + SLJIT_ASSERT((jump->flags & (PATCH_ABS48 | PATCH_ABS64)) || addr <= 0xffffffffl); + SLJIT_ASSERT((jump->flags & PATCH_ABS64) || addr <= 0xffffffffffffl); + + dst = buf_ptr[0] & 0x1f; + buf_ptr[0] = MOVZ | dst | ((addr & 0xffff) << 5); + buf_ptr[1] = MOVK | dst | (((addr >> 16) & 0xffff) << 5) | (1 << 21); + if (jump->flags & (PATCH_ABS48 | PATCH_ABS64)) + buf_ptr[2] = MOVK | dst | (((addr >> 32) & 0xffff) << 5) | (2 << 21); + if (jump->flags & PATCH_ABS64) + buf_ptr[3] = MOVK | dst | (((addr >> 48) & 0xffff) << 5) | (3 << 21); + } while (0); + jump = jump->next; + } + + put_label = compiler->put_labels; + while (put_label) { + addr = put_label->label->addr; + buf_ptr = (sljit_ins *)put_label->addr; + + buf_ptr[0] |= (addr & 0xffff) << 5; + buf_ptr[1] |= ((addr >> 16) & 0xffff) << 5; + + if (put_label->flags >= 1) + buf_ptr[2] |= ((addr >> 32) & 0xffff) << 5; + + if (put_label->flags >= 2) + buf_ptr[3] |= ((addr >> 48) & 0xffff) << 5; + + put_label = put_label->next; + } + + compiler->error = SLJIT_ERR_COMPILED; + compiler->executable_offset = executable_offset; + compiler->executable_size = (code_ptr - code) * sizeof(sljit_ins); + + code = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); + code_ptr = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + + SLJIT_CACHE_FLUSH(code, code_ptr); + return code; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) +{ + switch (feature_type) { + case SLJIT_HAS_FPU: +#ifdef SLJIT_IS_FPU_AVAILABLE + return SLJIT_IS_FPU_AVAILABLE; +#else + /* Available by default. */ + return 1; +#endif + + case SLJIT_HAS_CLZ: + case SLJIT_HAS_CMOV: + return 1; + + default: + return 0; + } +} + +/* --------------------------------------------------------------------- */ +/* Core code generator functions. */ +/* --------------------------------------------------------------------- */ + +#define COUNT_TRAILING_ZERO(value, result) \ + result = 0; \ + if (!(value & 0xffffffff)) { \ + result += 32; \ + value >>= 32; \ + } \ + if (!(value & 0xffff)) { \ + result += 16; \ + value >>= 16; \ + } \ + if (!(value & 0xff)) { \ + result += 8; \ + value >>= 8; \ + } \ + if (!(value & 0xf)) { \ + result += 4; \ + value >>= 4; \ + } \ + if (!(value & 0x3)) { \ + result += 2; \ + value >>= 2; \ + } \ + if (!(value & 0x1)) { \ + result += 1; \ + value >>= 1; \ + } + +#define LOGICAL_IMM_CHECK 0x100 + +static sljit_ins logical_imm(sljit_sw imm, sljit_s32 len) +{ + sljit_s32 negated, ones, right; + sljit_uw mask, uimm; + sljit_ins ins; + + if (len & LOGICAL_IMM_CHECK) { + len &= ~LOGICAL_IMM_CHECK; + if (len == 32 && (imm == 0 || imm == -1)) + return 0; + if (len == 16 && ((sljit_s32)imm == 0 || (sljit_s32)imm == -1)) + return 0; + } + + SLJIT_ASSERT((len == 32 && imm != 0 && imm != -1) + || (len == 16 && (sljit_s32)imm != 0 && (sljit_s32)imm != -1)); + + uimm = (sljit_uw)imm; + while (1) { + if (len <= 0) { + SLJIT_UNREACHABLE(); + return 0; + } + + mask = ((sljit_uw)1 << len) - 1; + if ((uimm & mask) != ((uimm >> len) & mask)) + break; + len >>= 1; + } + + len <<= 1; + + negated = 0; + if (uimm & 0x1) { + negated = 1; + uimm = ~uimm; + } + + if (len < 64) + uimm &= ((sljit_uw)1 << len) - 1; + + /* Unsigned right shift. */ + COUNT_TRAILING_ZERO(uimm, right); + + /* Signed shift. We also know that the highest bit is set. */ + imm = (sljit_sw)~uimm; + SLJIT_ASSERT(imm < 0); + + COUNT_TRAILING_ZERO(imm, ones); + + if (~imm) + return 0; + + if (len == 64) + ins = 1 << 22; + else + ins = (0x3f - ((len << 1) - 1)) << 10; + + if (negated) + return ins | ((len - ones - 1) << 10) | ((len - ones - right) << 16); + + return ins | ((ones - 1) << 10) | ((len - right) << 16); +} + +#undef COUNT_TRAILING_ZERO + +static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw simm) +{ + sljit_uw imm = (sljit_uw)simm; + sljit_s32 i, zeros, ones, first; + sljit_ins bitmask; + + /* Handling simple immediates first. */ + if (imm <= 0xffff) + return push_inst(compiler, MOVZ | RD(dst) | (imm << 5)); + + if (simm < 0 && simm >= -0x10000) + return push_inst(compiler, MOVN | RD(dst) | ((~imm & 0xffff) << 5)); + + if (imm <= 0xffffffffl) { + if ((imm & 0xffff) == 0) + return push_inst(compiler, MOVZ | RD(dst) | ((imm >> 16) << 5) | (1 << 21)); + if ((imm & 0xffff0000l) == 0xffff0000) + return push_inst(compiler, (MOVN ^ W_OP) | RD(dst) | ((~imm & 0xffff) << 5)); + if ((imm & 0xffff) == 0xffff) + return push_inst(compiler, (MOVN ^ W_OP) | RD(dst) | ((~imm & 0xffff0000l) >> (16 - 5)) | (1 << 21)); + + bitmask = logical_imm(simm, 16); + if (bitmask != 0) + return push_inst(compiler, (ORRI ^ W_OP) | RD(dst) | RN(TMP_ZERO) | bitmask); + + FAIL_IF(push_inst(compiler, MOVZ | RD(dst) | ((imm & 0xffff) << 5))); + return push_inst(compiler, MOVK | RD(dst) | ((imm & 0xffff0000l) >> (16 - 5)) | (1 << 21)); + } + + bitmask = logical_imm(simm, 32); + if (bitmask != 0) + return push_inst(compiler, ORRI | RD(dst) | RN(TMP_ZERO) | bitmask); + + if (simm < 0 && simm >= -0x100000000l) { + if ((imm & 0xffff) == 0xffff) + return push_inst(compiler, MOVN | RD(dst) | ((~imm & 0xffff0000l) >> (16 - 5)) | (1 << 21)); + + FAIL_IF(push_inst(compiler, MOVN | RD(dst) | ((~imm & 0xffff) << 5))); + return push_inst(compiler, MOVK | RD(dst) | ((imm & 0xffff0000l) >> (16 - 5)) | (1 << 21)); + } + + /* A large amount of number can be constructed from ORR and MOVx, but computing them is costly. */ + + zeros = 0; + ones = 0; + for (i = 4; i > 0; i--) { + if ((simm & 0xffff) == 0) + zeros++; + if ((simm & 0xffff) == 0xffff) + ones++; + simm >>= 16; + } + + simm = (sljit_sw)imm; + first = 1; + if (ones > zeros) { + simm = ~simm; + for (i = 0; i < 4; i++) { + if (!(simm & 0xffff)) { + simm >>= 16; + continue; + } + if (first) { + first = 0; + FAIL_IF(push_inst(compiler, MOVN | RD(dst) | ((simm & 0xffff) << 5) | (i << 21))); + } + else + FAIL_IF(push_inst(compiler, MOVK | RD(dst) | ((~simm & 0xffff) << 5) | (i << 21))); + simm >>= 16; + } + return SLJIT_SUCCESS; + } + + for (i = 0; i < 4; i++) { + if (!(simm & 0xffff)) { + simm >>= 16; + continue; + } + if (first) { + first = 0; + FAIL_IF(push_inst(compiler, MOVZ | RD(dst) | ((simm & 0xffff) << 5) | (i << 21))); + } + else + FAIL_IF(push_inst(compiler, MOVK | RD(dst) | ((simm & 0xffff) << 5) | (i << 21))); + simm >>= 16; + } + return SLJIT_SUCCESS; +} + +#define ARG1_IMM 0x0010000 +#define ARG2_IMM 0x0020000 +#define INT_OP 0x0040000 +#define SET_FLAGS 0x0080000 +#define UNUSED_RETURN 0x0100000 + +#define CHECK_FLAGS(flag_bits) \ + if (flags & SET_FLAGS) { \ + inv_bits |= flag_bits; \ + if (flags & UNUSED_RETURN) \ + dst = TMP_ZERO; \ + } + +static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 dst, sljit_sw arg1, sljit_sw arg2) +{ + /* dst must be register, TMP_REG1 + arg1 must be register, TMP_REG1, imm + arg2 must be register, TMP_REG2, imm */ + sljit_ins inv_bits = (flags & INT_OP) ? W_OP : 0; + sljit_ins inst_bits; + sljit_s32 op = (flags & 0xffff); + sljit_s32 reg; + sljit_sw imm, nimm; + + if (SLJIT_UNLIKELY((flags & (ARG1_IMM | ARG2_IMM)) == (ARG1_IMM | ARG2_IMM))) { + /* Both are immediates. */ + flags &= ~ARG1_IMM; + if (arg1 == 0 && op != SLJIT_ADD && op != SLJIT_SUB) + arg1 = TMP_ZERO; + else { + FAIL_IF(load_immediate(compiler, TMP_REG1, arg1)); + arg1 = TMP_REG1; + } + } + + if (flags & (ARG1_IMM | ARG2_IMM)) { + reg = (flags & ARG2_IMM) ? arg1 : arg2; + imm = (flags & ARG2_IMM) ? arg2 : arg1; + + switch (op) { + case SLJIT_MUL: + case SLJIT_NEG: + case SLJIT_CLZ: + case SLJIT_ADDC: + case SLJIT_SUBC: + /* No form with immediate operand (except imm 0, which + is represented by a ZERO register). */ + break; + case SLJIT_MOV: + SLJIT_ASSERT(!(flags & SET_FLAGS) && (flags & ARG2_IMM) && arg1 == TMP_REG1); + return load_immediate(compiler, dst, imm); + case SLJIT_NOT: + SLJIT_ASSERT(flags & ARG2_IMM); + FAIL_IF(load_immediate(compiler, dst, (flags & INT_OP) ? (~imm & 0xffffffff) : ~imm)); + goto set_flags; + case SLJIT_SUB: + if (flags & ARG1_IMM) + break; + imm = -imm; + /* Fall through. */ + case SLJIT_ADD: + if (imm == 0) { + CHECK_FLAGS(1 << 29); + return push_inst(compiler, ((op == SLJIT_ADD ? ADDI : SUBI) ^ inv_bits) | RD(dst) | RN(reg)); + } + if (imm > 0 && imm <= 0xfff) { + CHECK_FLAGS(1 << 29); + return push_inst(compiler, (ADDI ^ inv_bits) | RD(dst) | RN(reg) | (imm << 10)); + } + nimm = -imm; + if (nimm > 0 && nimm <= 0xfff) { + CHECK_FLAGS(1 << 29); + return push_inst(compiler, (SUBI ^ inv_bits) | RD(dst) | RN(reg) | (nimm << 10)); + } + if (imm > 0 && imm <= 0xffffff && !(imm & 0xfff)) { + CHECK_FLAGS(1 << 29); + return push_inst(compiler, (ADDI ^ inv_bits) | RD(dst) | RN(reg) | ((imm >> 12) << 10) | (1 << 22)); + } + if (nimm > 0 && nimm <= 0xffffff && !(nimm & 0xfff)) { + CHECK_FLAGS(1 << 29); + return push_inst(compiler, (SUBI ^ inv_bits) | RD(dst) | RN(reg) | ((nimm >> 12) << 10) | (1 << 22)); + } + if (imm > 0 && imm <= 0xffffff && !(flags & SET_FLAGS)) { + FAIL_IF(push_inst(compiler, (ADDI ^ inv_bits) | RD(dst) | RN(reg) | ((imm >> 12) << 10) | (1 << 22))); + return push_inst(compiler, (ADDI ^ inv_bits) | RD(dst) | RN(dst) | ((imm & 0xfff) << 10)); + } + if (nimm > 0 && nimm <= 0xffffff && !(flags & SET_FLAGS)) { + FAIL_IF(push_inst(compiler, (SUBI ^ inv_bits) | RD(dst) | RN(reg) | ((nimm >> 12) << 10) | (1 << 22))); + return push_inst(compiler, (SUBI ^ inv_bits) | RD(dst) | RN(dst) | ((nimm & 0xfff) << 10)); + } + break; + case SLJIT_AND: + inst_bits = logical_imm(imm, LOGICAL_IMM_CHECK | ((flags & INT_OP) ? 16 : 32)); + if (!inst_bits) + break; + CHECK_FLAGS(3 << 29); + return push_inst(compiler, (ANDI ^ inv_bits) | RD(dst) | RN(reg) | inst_bits); + case SLJIT_OR: + case SLJIT_XOR: + inst_bits = logical_imm(imm, LOGICAL_IMM_CHECK | ((flags & INT_OP) ? 16 : 32)); + if (!inst_bits) + break; + if (op == SLJIT_OR) + inst_bits |= ORRI; + else + inst_bits |= EORI; + FAIL_IF(push_inst(compiler, (inst_bits ^ inv_bits) | RD(dst) | RN(reg))); + goto set_flags; + case SLJIT_SHL: + if (flags & ARG1_IMM) + break; + if (flags & INT_OP) { + imm &= 0x1f; + FAIL_IF(push_inst(compiler, (UBFM ^ inv_bits) | RD(dst) | RN(arg1) | ((-imm & 0x1f) << 16) | ((31 - imm) << 10))); + } + else { + imm &= 0x3f; + FAIL_IF(push_inst(compiler, (UBFM ^ inv_bits) | RD(dst) | RN(arg1) | (1 << 22) | ((-imm & 0x3f) << 16) | ((63 - imm) << 10))); + } + goto set_flags; + case SLJIT_LSHR: + case SLJIT_ASHR: + if (flags & ARG1_IMM) + break; + if (op == SLJIT_ASHR) + inv_bits |= 1 << 30; + if (flags & INT_OP) { + imm &= 0x1f; + FAIL_IF(push_inst(compiler, (UBFM ^ inv_bits) | RD(dst) | RN(arg1) | (imm << 16) | (31 << 10))); + } + else { + imm &= 0x3f; + FAIL_IF(push_inst(compiler, (UBFM ^ inv_bits) | RD(dst) | RN(arg1) | (1 << 22) | (imm << 16) | (63 << 10))); + } + goto set_flags; + default: + SLJIT_UNREACHABLE(); + break; + } + + if (flags & ARG2_IMM) { + if (arg2 == 0) + arg2 = TMP_ZERO; + else { + FAIL_IF(load_immediate(compiler, TMP_REG2, arg2)); + arg2 = TMP_REG2; + } + } + else { + if (arg1 == 0) + arg1 = TMP_ZERO; + else { + FAIL_IF(load_immediate(compiler, TMP_REG1, arg1)); + arg1 = TMP_REG1; + } + } + } + + /* Both arguments are registers. */ + switch (op) { + case SLJIT_MOV: + case SLJIT_MOV_P: + SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); + if (dst == arg2) + return SLJIT_SUCCESS; + return push_inst(compiler, ORR | RD(dst) | RN(TMP_ZERO) | RM(arg2)); + case SLJIT_MOV_U8: + SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); + return push_inst(compiler, (UBFM ^ W_OP) | RD(dst) | RN(arg2) | (7 << 10)); + case SLJIT_MOV_S8: + SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); + if (!(flags & INT_OP)) + inv_bits |= 1 << 22; + return push_inst(compiler, (SBFM ^ inv_bits) | RD(dst) | RN(arg2) | (7 << 10)); + case SLJIT_MOV_U16: + SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); + return push_inst(compiler, (UBFM ^ W_OP) | RD(dst) | RN(arg2) | (15 << 10)); + case SLJIT_MOV_S16: + SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); + if (!(flags & INT_OP)) + inv_bits |= 1 << 22; + return push_inst(compiler, (SBFM ^ inv_bits) | RD(dst) | RN(arg2) | (15 << 10)); + case SLJIT_MOV_U32: + SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); + if ((flags & INT_OP) && dst == arg2) + return SLJIT_SUCCESS; + return push_inst(compiler, (ORR ^ W_OP) | RD(dst) | RN(TMP_ZERO) | RM(arg2)); + case SLJIT_MOV_S32: + SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG1); + if ((flags & INT_OP) && dst == arg2) + return SLJIT_SUCCESS; + return push_inst(compiler, SBFM | (1 << 22) | RD(dst) | RN(arg2) | (31 << 10)); + case SLJIT_NOT: + SLJIT_ASSERT(arg1 == TMP_REG1); + FAIL_IF(push_inst(compiler, (ORN ^ inv_bits) | RD(dst) | RN(TMP_ZERO) | RM(arg2))); + break; /* Set flags. */ + case SLJIT_NEG: + SLJIT_ASSERT(arg1 == TMP_REG1); + if (flags & SET_FLAGS) + inv_bits |= 1 << 29; + return push_inst(compiler, (SUB ^ inv_bits) | RD(dst) | RN(TMP_ZERO) | RM(arg2)); + case SLJIT_CLZ: + SLJIT_ASSERT(arg1 == TMP_REG1); + return push_inst(compiler, (CLZ ^ inv_bits) | RD(dst) | RN(arg2)); + case SLJIT_ADD: + CHECK_FLAGS(1 << 29); + return push_inst(compiler, (ADD ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2)); + case SLJIT_ADDC: + CHECK_FLAGS(1 << 29); + return push_inst(compiler, (ADC ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2)); + case SLJIT_SUB: + CHECK_FLAGS(1 << 29); + return push_inst(compiler, (SUB ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2)); + case SLJIT_SUBC: + CHECK_FLAGS(1 << 29); + return push_inst(compiler, (SBC ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2)); + case SLJIT_MUL: + if (!(flags & SET_FLAGS)) + return push_inst(compiler, (MADD ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2) | RT2(TMP_ZERO)); + if (flags & INT_OP) { + FAIL_IF(push_inst(compiler, SMADDL | RD(dst) | RN(arg1) | RM(arg2) | (31 << 10))); + FAIL_IF(push_inst(compiler, ADD | RD(TMP_LR) | RN(TMP_ZERO) | RM(dst) | (2 << 22) | (31 << 10))); + return push_inst(compiler, SUBS | RD(TMP_ZERO) | RN(TMP_LR) | RM(dst) | (2 << 22) | (63 << 10)); + } + FAIL_IF(push_inst(compiler, SMULH | RD(TMP_LR) | RN(arg1) | RM(arg2))); + FAIL_IF(push_inst(compiler, MADD | RD(dst) | RN(arg1) | RM(arg2) | RT2(TMP_ZERO))); + return push_inst(compiler, SUBS | RD(TMP_ZERO) | RN(TMP_LR) | RM(dst) | (2 << 22) | (63 << 10)); + case SLJIT_AND: + CHECK_FLAGS(3 << 29); + return push_inst(compiler, (AND ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2)); + case SLJIT_OR: + FAIL_IF(push_inst(compiler, (ORR ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2))); + break; /* Set flags. */ + case SLJIT_XOR: + FAIL_IF(push_inst(compiler, (EOR ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2))); + break; /* Set flags. */ + case SLJIT_SHL: + FAIL_IF(push_inst(compiler, (LSLV ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2))); + break; /* Set flags. */ + case SLJIT_LSHR: + FAIL_IF(push_inst(compiler, (LSRV ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2))); + break; /* Set flags. */ + case SLJIT_ASHR: + FAIL_IF(push_inst(compiler, (ASRV ^ inv_bits) | RD(dst) | RN(arg1) | RM(arg2))); + break; /* Set flags. */ + default: + SLJIT_UNREACHABLE(); + return SLJIT_SUCCESS; + } + +set_flags: + if (flags & SET_FLAGS) + return push_inst(compiler, (SUBS ^ inv_bits) | RD(TMP_ZERO) | RN(dst) | RM(TMP_ZERO)); + return SLJIT_SUCCESS; +} + +#define STORE 0x10 +#define SIGNED 0x20 + +#define BYTE_SIZE 0x0 +#define HALF_SIZE 0x1 +#define INT_SIZE 0x2 +#define WORD_SIZE 0x3 + +#define MEM_SIZE_SHIFT(flags) ((flags) & 0x3) + +static sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, + sljit_s32 arg, sljit_sw argw, sljit_s32 tmp_reg) +{ + sljit_u32 shift = MEM_SIZE_SHIFT(flags); + sljit_u32 type = (shift << 30); + + if (!(flags & STORE)) + type |= (flags & SIGNED) ? 0x00800000 : 0x00400000; + + SLJIT_ASSERT(arg & SLJIT_MEM); + + if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { + argw &= 0x3; + + if (argw == 0 || argw == shift) + return push_inst(compiler, STRB | type | RT(reg) + | RN(arg & REG_MASK) | RM(OFFS_REG(arg)) | (argw ? (1 << 12) : 0)); + + FAIL_IF(push_inst(compiler, ADD | RD(tmp_reg) | RN(arg & REG_MASK) | RM(OFFS_REG(arg)) | (argw << 10))); + return push_inst(compiler, STRBI | type | RT(reg) | RN(tmp_reg)); + } + + arg &= REG_MASK; + + if (arg == SLJIT_UNUSED) { + FAIL_IF(load_immediate(compiler, tmp_reg, argw & ~(0xfff << shift))); + + argw = (argw >> shift) & 0xfff; + + return push_inst(compiler, STRBI | type | RT(reg) | RN(tmp_reg) | (argw << 10)); + } + + if (argw >= 0 && (argw & ((1 << shift) - 1)) == 0) { + if ((argw >> shift) <= 0xfff) { + return push_inst(compiler, STRBI | type | RT(reg) | RN(arg) | (argw << (10 - shift))); + } + + if (argw <= 0xffffff) { + FAIL_IF(push_inst(compiler, ADDI | (1 << 22) | RD(tmp_reg) | RN(arg) | ((argw >> 12) << 10))); + + argw = ((argw & 0xfff) >> shift); + return push_inst(compiler, STRBI | type | RT(reg) | RN(tmp_reg) | (argw << 10)); + } + } + + if (argw <= 255 && argw >= -256) + return push_inst(compiler, STURBI | type | RT(reg) | RN(arg) | ((argw & 0x1ff) << 12)); + + FAIL_IF(load_immediate(compiler, tmp_reg, argw)); + + return push_inst(compiler, STRB | type | RT(reg) | RN(arg) | RM(tmp_reg)); +} + +/* --------------------------------------------------------------------- */ +/* Entry, exit */ +/* --------------------------------------------------------------------- */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + sljit_s32 args, i, tmp, offs, prev, saved_regs_size; + + CHECK_ERROR(); + CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + saved_regs_size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 2); + if (saved_regs_size & 0x8) + saved_regs_size += sizeof(sljit_sw); + + local_size = (local_size + 15) & ~0xf; + compiler->local_size = local_size + saved_regs_size; + + FAIL_IF(push_inst(compiler, STP_PRE | RT(TMP_FP) | RT2(TMP_LR) + | RN(SLJIT_SP) | ((-(saved_regs_size >> 3) & 0x7f) << 15))); + +#ifdef _WIN32 + if (local_size >= 4096) + FAIL_IF(push_inst(compiler, SUBI | RD(TMP_REG1) | RN(SLJIT_SP) | (1 << 10) | (1 << 22))); + else if (local_size > 256) + FAIL_IF(push_inst(compiler, SUBI | RD(TMP_REG1) | RN(SLJIT_SP) | (local_size << 10))); +#endif + + tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; + prev = -1; + offs = 2 << 15; + for (i = SLJIT_S0; i >= tmp; i--) { + if (prev == -1) { + prev = i; + continue; + } + FAIL_IF(push_inst(compiler, STP | RT(prev) | RT2(i) | RN(SLJIT_SP) | offs)); + offs += 2 << 15; + prev = -1; + } + + for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { + if (prev == -1) { + prev = i; + continue; + } + FAIL_IF(push_inst(compiler, STP | RT(prev) | RT2(i) | RN(SLJIT_SP) | offs)); + offs += 2 << 15; + prev = -1; + } + + if (prev != -1) + FAIL_IF(push_inst(compiler, STRI | RT(prev) | RN(SLJIT_SP) | (offs >> 5))); + + + FAIL_IF(push_inst(compiler, ADDI | RD(TMP_FP) | RN(SLJIT_SP) | (0 << 10))); + + args = get_arg_count(arg_types); + + if (args >= 1) + FAIL_IF(push_inst(compiler, ORR | RD(SLJIT_S0) | RN(TMP_ZERO) | RM(SLJIT_R0))); + if (args >= 2) + FAIL_IF(push_inst(compiler, ORR | RD(SLJIT_S1) | RN(TMP_ZERO) | RM(SLJIT_R1))); + if (args >= 3) + FAIL_IF(push_inst(compiler, ORR | RD(SLJIT_S2) | RN(TMP_ZERO) | RM(SLJIT_R2))); + +#ifdef _WIN32 + if (local_size >= 4096) { + if (local_size < 4 * 4096) { + /* No need for a loop. */ + if (local_size >= 2 * 4096) { + FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); + FAIL_IF(push_inst(compiler, SUBI | RD(TMP_REG1) | RN(TMP_REG1) | (1 << 10) | (1 << 22))); + local_size -= 4096; + } + + if (local_size >= 2 * 4096) { + FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); + FAIL_IF(push_inst(compiler, SUBI | RD(TMP_REG1) | RN(TMP_REG1) | (1 << 10) | (1 << 22))); + local_size -= 4096; + } + + FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); + local_size -= 4096; + } + else { + FAIL_IF(push_inst(compiler, MOVZ | RD(TMP_REG2) | (((local_size >> 12) - 1) << 5))); + FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); + FAIL_IF(push_inst(compiler, SUBI | RD(TMP_REG1) | RN(TMP_REG1) | (1 << 10) | (1 << 22))); + FAIL_IF(push_inst(compiler, SUBI | (1 << 29) | RD(TMP_REG2) | RN(TMP_REG2) | (1 << 10))); + FAIL_IF(push_inst(compiler, B_CC | ((((sljit_ins) -3) & 0x7ffff) << 5) | 0x1 /* not-equal */)); + FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); + + local_size &= 0xfff; + } + + if (local_size > 256) { + FAIL_IF(push_inst(compiler, SUBI | RD(TMP_REG1) | RN(TMP_REG1) | (local_size << 10))); + FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); + } + else if (local_size > 0) + FAIL_IF(push_inst(compiler, LDR_PRE | RT(TMP_ZERO) | RN(TMP_REG1) | ((-local_size & 0x1ff) << 12))); + + FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(TMP_REG1) | (0 << 10))); + } + else if (local_size > 256) { + FAIL_IF(push_inst(compiler, LDRI | RT(TMP_ZERO) | RN(TMP_REG1))); + FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(TMP_REG1) | (0 << 10))); + } + else if (local_size > 0) + FAIL_IF(push_inst(compiler, LDR_PRE | RT(TMP_ZERO) | RN(SLJIT_SP) | ((-local_size & 0x1ff) << 12))); + +#else /* !_WIN32 */ + + /* The local_size does not include saved registers size. */ + if (local_size > 0xfff) { + FAIL_IF(push_inst(compiler, SUBI | RD(SLJIT_SP) | RN(SLJIT_SP) | ((local_size >> 12) << 10) | (1 << 22))); + local_size &= 0xfff; + } + if (local_size != 0) + FAIL_IF(push_inst(compiler, SUBI | RD(SLJIT_SP) | RN(SLJIT_SP) | (local_size << 10))); + +#endif /* _WIN32 */ + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + sljit_s32 saved_regs_size; + + CHECK_ERROR(); + CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + saved_regs_size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 2); + if (saved_regs_size & 0x8) + saved_regs_size += sizeof(sljit_sw); + + compiler->local_size = saved_regs_size + ((local_size + 15) & ~0xf); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 local_size; + sljit_s32 i, tmp, offs, prev, saved_regs_size; + + CHECK_ERROR(); + CHECK(check_sljit_emit_return(compiler, op, src, srcw)); + + FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); + + saved_regs_size = GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 2); + if (saved_regs_size & 0x8) + saved_regs_size += sizeof(sljit_sw); + + local_size = compiler->local_size - saved_regs_size; + + /* Load LR as early as possible. */ + if (local_size == 0) + FAIL_IF(push_inst(compiler, LDP | RT(TMP_FP) | RT2(TMP_LR) | RN(SLJIT_SP))); + else if (local_size < 63 * sizeof(sljit_sw)) { + FAIL_IF(push_inst(compiler, LDP_PRE | RT(TMP_FP) | RT2(TMP_LR) + | RN(SLJIT_SP) | (local_size << (15 - 3)))); + } + else { + if (local_size > 0xfff) { + FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(SLJIT_SP) | ((local_size >> 12) << 10) | (1 << 22))); + local_size &= 0xfff; + } + if (local_size) + FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(SLJIT_SP) | (local_size << 10))); + + FAIL_IF(push_inst(compiler, LDP | RT(TMP_FP) | RT2(TMP_LR) | RN(SLJIT_SP))); + } + + tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG; + prev = -1; + offs = 2 << 15; + for (i = SLJIT_S0; i >= tmp; i--) { + if (prev == -1) { + prev = i; + continue; + } + FAIL_IF(push_inst(compiler, LDP | RT(prev) | RT2(i) | RN(SLJIT_SP) | offs)); + offs += 2 << 15; + prev = -1; + } + + for (i = compiler->scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { + if (prev == -1) { + prev = i; + continue; + } + FAIL_IF(push_inst(compiler, LDP | RT(prev) | RT2(i) | RN(SLJIT_SP) | offs)); + offs += 2 << 15; + prev = -1; + } + + if (prev != -1) + FAIL_IF(push_inst(compiler, LDRI | RT(prev) | RN(SLJIT_SP) | (offs >> 5))); + + /* These two can be executed in parallel. */ + FAIL_IF(push_inst(compiler, ADDI | RD(SLJIT_SP) | RN(SLJIT_SP) | (saved_regs_size << 10))); + return push_inst(compiler, RET | RN(TMP_LR)); +} + +/* --------------------------------------------------------------------- */ +/* Operators */ +/* --------------------------------------------------------------------- */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) +{ + sljit_ins inv_bits = (op & SLJIT_I32_OP) ? W_OP : 0; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op0(compiler, op)); + + op = GET_OPCODE(op); + switch (op) { + case SLJIT_BREAKPOINT: + return push_inst(compiler, BRK); + case SLJIT_NOP: + return push_inst(compiler, NOP); + case SLJIT_LMUL_UW: + case SLJIT_LMUL_SW: + FAIL_IF(push_inst(compiler, ORR | RD(TMP_REG1) | RN(TMP_ZERO) | RM(SLJIT_R0))); + FAIL_IF(push_inst(compiler, MADD | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1) | RT2(TMP_ZERO))); + return push_inst(compiler, (op == SLJIT_LMUL_UW ? UMULH : SMULH) | RD(SLJIT_R1) | RN(TMP_REG1) | RM(SLJIT_R1)); + case SLJIT_DIVMOD_UW: + case SLJIT_DIVMOD_SW: + FAIL_IF(push_inst(compiler, (ORR ^ inv_bits) | RD(TMP_REG1) | RN(TMP_ZERO) | RM(SLJIT_R0))); + FAIL_IF(push_inst(compiler, ((op == SLJIT_DIVMOD_UW ? UDIV : SDIV) ^ inv_bits) | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1))); + FAIL_IF(push_inst(compiler, (MADD ^ inv_bits) | RD(SLJIT_R1) | RN(SLJIT_R0) | RM(SLJIT_R1) | RT2(TMP_ZERO))); + return push_inst(compiler, (SUB ^ inv_bits) | RD(SLJIT_R1) | RN(TMP_REG1) | RM(SLJIT_R1)); + case SLJIT_DIV_UW: + case SLJIT_DIV_SW: + return push_inst(compiler, ((op == SLJIT_DIV_UW ? UDIV : SDIV) ^ inv_bits) | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1)); + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r, flags, mem_flags; + sljit_s32 op_flags = GET_ALL_FLAGS(op); + + CHECK_ERROR(); + CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) { + if (op <= SLJIT_MOV_P && (src & SLJIT_MEM)) { + SLJIT_ASSERT(reg_map[1] == 0 && reg_map[3] == 2 && reg_map[5] == 4); + + if (op >= SLJIT_MOV_U8 && op <= SLJIT_MOV_S8) + dst = 5; + else if (op >= SLJIT_MOV_U16 && op <= SLJIT_MOV_S16) + dst = 3; + else + dst = 1; + + /* Signed word sized load is the prefetch instruction. */ + return emit_op_mem(compiler, WORD_SIZE | SIGNED, dst, src, srcw, TMP_REG1); + } + return SLJIT_SUCCESS; + } + + dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG1; + + op = GET_OPCODE(op); + if (op >= SLJIT_MOV && op <= SLJIT_MOV_P) { + /* Both operands are registers. */ + if (dst_r != TMP_REG1 && FAST_IS_REG(src)) + return emit_op_imm(compiler, op | ((op_flags & SLJIT_I32_OP) ? INT_OP : 0), dst_r, TMP_REG1, src); + + switch (op) { + case SLJIT_MOV: + case SLJIT_MOV_P: + mem_flags = WORD_SIZE; + break; + case SLJIT_MOV_U8: + mem_flags = BYTE_SIZE; + if (src & SLJIT_IMM) + srcw = (sljit_u8)srcw; + break; + case SLJIT_MOV_S8: + mem_flags = BYTE_SIZE | SIGNED; + if (src & SLJIT_IMM) + srcw = (sljit_s8)srcw; + break; + case SLJIT_MOV_U16: + mem_flags = HALF_SIZE; + if (src & SLJIT_IMM) + srcw = (sljit_u16)srcw; + break; + case SLJIT_MOV_S16: + mem_flags = HALF_SIZE | SIGNED; + if (src & SLJIT_IMM) + srcw = (sljit_s16)srcw; + break; + case SLJIT_MOV_U32: + mem_flags = INT_SIZE; + if (src & SLJIT_IMM) + srcw = (sljit_u32)srcw; + break; + case SLJIT_MOV_S32: + mem_flags = INT_SIZE | SIGNED; + if (src & SLJIT_IMM) + srcw = (sljit_s32)srcw; + break; + default: + SLJIT_UNREACHABLE(); + mem_flags = 0; + break; + } + + if (src & SLJIT_IMM) + FAIL_IF(emit_op_imm(compiler, SLJIT_MOV | ARG2_IMM, dst_r, TMP_REG1, srcw)); + else if (!(src & SLJIT_MEM)) + dst_r = src; + else + FAIL_IF(emit_op_mem(compiler, mem_flags, dst_r, src, srcw, TMP_REG1)); + + if (dst & SLJIT_MEM) + return emit_op_mem(compiler, mem_flags | STORE, dst_r, dst, dstw, TMP_REG2); + return SLJIT_SUCCESS; + } + + flags = HAS_FLAGS(op_flags) ? SET_FLAGS : 0; + mem_flags = WORD_SIZE; + + if (op_flags & SLJIT_I32_OP) { + flags |= INT_OP; + mem_flags = INT_SIZE; + } + + if (dst == SLJIT_UNUSED) + flags |= UNUSED_RETURN; + + if (src & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, mem_flags, TMP_REG2, src, srcw, TMP_REG2)); + src = TMP_REG2; + } + + emit_op_imm(compiler, flags | op, dst_r, TMP_REG1, src); + + if (SLJIT_UNLIKELY(dst & SLJIT_MEM)) + return emit_op_mem(compiler, mem_flags | STORE, dst_r, dst, dstw, TMP_REG2); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_s32 dst_r, flags, mem_flags; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) + return SLJIT_SUCCESS; + + dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG1; + flags = HAS_FLAGS(op) ? SET_FLAGS : 0; + mem_flags = WORD_SIZE; + + if (op & SLJIT_I32_OP) { + flags |= INT_OP; + mem_flags = INT_SIZE; + } + + if (dst == SLJIT_UNUSED) + flags |= UNUSED_RETURN; + + if (src1 & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, mem_flags, TMP_REG1, src1, src1w, TMP_REG1)); + src1 = TMP_REG1; + } + + if (src2 & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, mem_flags, TMP_REG2, src2, src2w, TMP_REG2)); + src2 = TMP_REG2; + } + + if (src1 & SLJIT_IMM) + flags |= ARG1_IMM; + else + src1w = src1; + + if (src2 & SLJIT_IMM) + flags |= ARG2_IMM; + else + src2w = src2; + + emit_op_imm(compiler, flags | GET_OPCODE(op), dst_r, src1w, src2w); + + if (dst & SLJIT_MEM) + return emit_op_mem(compiler, mem_flags | STORE, dst_r, dst, dstw, TMP_REG2); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_register_index(reg)); + return reg_map[reg]; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); + return freg_map[reg]; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, + void *instruction, sljit_s32 size) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); + + return push_inst(compiler, *(sljit_ins*)instruction); +} + +/* --------------------------------------------------------------------- */ +/* Floating point operators */ +/* --------------------------------------------------------------------- */ + +static sljit_s32 emit_fop_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw) +{ + sljit_u32 shift = MEM_SIZE_SHIFT(flags); + sljit_ins type = (shift << 30); + + SLJIT_ASSERT(arg & SLJIT_MEM); + + if (!(flags & STORE)) + type |= 0x00400000; + + if (arg & OFFS_REG_MASK) { + argw &= 3; + if (argw == 0 || argw == shift) + return push_inst(compiler, STR_FR | type | VT(reg) + | RN(arg & REG_MASK) | RM(OFFS_REG(arg)) | (argw ? (1 << 12) : 0)); + + FAIL_IF(push_inst(compiler, ADD | RD(TMP_REG1) | RN(arg & REG_MASK) | RM(OFFS_REG(arg)) | (argw << 10))); + return push_inst(compiler, STR_FI | type | VT(reg) | RN(TMP_REG1)); + } + + arg &= REG_MASK; + + if (arg == SLJIT_UNUSED) { + FAIL_IF(load_immediate(compiler, TMP_REG1, argw & ~(0xfff << shift))); + + argw = (argw >> shift) & 0xfff; + + return push_inst(compiler, STR_FI | type | VT(reg) | RN(TMP_REG1) | (argw << 10)); + } + + if (argw >= 0 && (argw & ((1 << shift) - 1)) == 0) { + if ((argw >> shift) <= 0xfff) + return push_inst(compiler, STR_FI | type | VT(reg) | RN(arg) | (argw << (10 - shift))); + + if (argw <= 0xffffff) { + FAIL_IF(push_inst(compiler, ADDI | (1 << 22) | RD(TMP_REG1) | RN(arg) | ((argw >> 12) << 10))); + + argw = ((argw & 0xfff) >> shift); + return push_inst(compiler, STR_FI | type | VT(reg) | RN(TMP_REG1) | (argw << 10)); + } + } + + if (argw <= 255 && argw >= -256) + return push_inst(compiler, STUR_FI | type | VT(reg) | RN(arg) | ((argw & 0x1ff) << 12)); + + FAIL_IF(load_immediate(compiler, TMP_REG1, argw)); + return push_inst(compiler, STR_FR | type | VT(reg) | RN(arg) | RM(TMP_REG1)); +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; + sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0; + + if (GET_OPCODE(op) == SLJIT_CONV_S32_FROM_F64) + inv_bits |= W_OP; + + if (src & SLJIT_MEM) { + emit_fop_mem(compiler, (op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE, TMP_FREG1, src, srcw); + src = TMP_FREG1; + } + + FAIL_IF(push_inst(compiler, (FCVTZS ^ inv_bits) | RD(dst_r) | VN(src))); + + if (dst & SLJIT_MEM) + return emit_op_mem(compiler, ((GET_OPCODE(op) == SLJIT_CONV_S32_FROM_F64) ? INT_SIZE : WORD_SIZE) | STORE, TMP_REG1, dst, dstw, TMP_REG2); + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0; + + if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) + inv_bits |= W_OP; + + if (src & SLJIT_MEM) { + emit_op_mem(compiler, ((GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) ? INT_SIZE : WORD_SIZE), TMP_REG1, src, srcw, TMP_REG1); + src = TMP_REG1; + } else if (src & SLJIT_IMM) { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) + srcw = (sljit_s32)srcw; +#endif + FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); + src = TMP_REG1; + } + + FAIL_IF(push_inst(compiler, (SCVTF ^ inv_bits) | VD(dst_r) | RN(src))); + + if (dst & SLJIT_MEM) + return emit_fop_mem(compiler, ((op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE) | STORE, TMP_FREG1, dst, dstw); + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_s32 mem_flags = (op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE; + sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0; + + if (src1 & SLJIT_MEM) { + emit_fop_mem(compiler, mem_flags, TMP_FREG1, src1, src1w); + src1 = TMP_FREG1; + } + + if (src2 & SLJIT_MEM) { + emit_fop_mem(compiler, mem_flags, TMP_FREG2, src2, src2w); + src2 = TMP_FREG2; + } + + return push_inst(compiler, (FCMP ^ inv_bits) | VN(src1) | VM(src2)); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r, mem_flags = (op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE; + sljit_ins inv_bits; + + CHECK_ERROR(); + + SLJIT_COMPILE_ASSERT((INT_SIZE ^ 0x1) == WORD_SIZE, must_be_one_bit_difference); + SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); + + inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0; + dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + + if (src & SLJIT_MEM) { + emit_fop_mem(compiler, (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) ? (mem_flags ^ 0x1) : mem_flags, dst_r, src, srcw); + src = dst_r; + } + + switch (GET_OPCODE(op)) { + case SLJIT_MOV_F64: + if (src != dst_r) { + if (dst_r != TMP_FREG1) + FAIL_IF(push_inst(compiler, (FMOV ^ inv_bits) | VD(dst_r) | VN(src))); + else + dst_r = src; + } + break; + case SLJIT_NEG_F64: + FAIL_IF(push_inst(compiler, (FNEG ^ inv_bits) | VD(dst_r) | VN(src))); + break; + case SLJIT_ABS_F64: + FAIL_IF(push_inst(compiler, (FABS ^ inv_bits) | VD(dst_r) | VN(src))); + break; + case SLJIT_CONV_F64_FROM_F32: + FAIL_IF(push_inst(compiler, FCVT | ((op & SLJIT_F32_OP) ? (1 << 22) : (1 << 15)) | VD(dst_r) | VN(src))); + break; + } + + if (dst & SLJIT_MEM) + return emit_fop_mem(compiler, mem_flags | STORE, dst_r, dst, dstw); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_s32 dst_r, mem_flags = (op & SLJIT_F32_OP) ? INT_SIZE : WORD_SIZE; + sljit_ins inv_bits = (op & SLJIT_F32_OP) ? (1 << 22) : 0; + + CHECK_ERROR(); + CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + if (src1 & SLJIT_MEM) { + emit_fop_mem(compiler, mem_flags, TMP_FREG1, src1, src1w); + src1 = TMP_FREG1; + } + if (src2 & SLJIT_MEM) { + emit_fop_mem(compiler, mem_flags, TMP_FREG2, src2, src2w); + src2 = TMP_FREG2; + } + + switch (GET_OPCODE(op)) { + case SLJIT_ADD_F64: + FAIL_IF(push_inst(compiler, (FADD ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2))); + break; + case SLJIT_SUB_F64: + FAIL_IF(push_inst(compiler, (FSUB ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2))); + break; + case SLJIT_MUL_F64: + FAIL_IF(push_inst(compiler, (FMUL ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2))); + break; + case SLJIT_DIV_F64: + FAIL_IF(push_inst(compiler, (FDIV ^ inv_bits) | VD(dst_r) | VN(src1) | VM(src2))); + break; + } + + if (!(dst & SLJIT_MEM)) + return SLJIT_SUCCESS; + return emit_fop_mem(compiler, mem_flags | STORE, TMP_FREG1, dst, dstw); +} + +/* --------------------------------------------------------------------- */ +/* Other instructions */ +/* --------------------------------------------------------------------- */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + if (FAST_IS_REG(dst)) + return push_inst(compiler, ORR | RD(dst) | RN(TMP_ZERO) | RM(TMP_LR)); + + /* Memory. */ + return emit_op_mem(compiler, WORD_SIZE | STORE, TMP_LR, dst, dstw, TMP_REG1); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (FAST_IS_REG(src)) + FAIL_IF(push_inst(compiler, ORR | RD(TMP_LR) | RN(TMP_ZERO) | RM(src))); + else + FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_LR, src, srcw, TMP_REG1)); + + return push_inst(compiler, RET | RN(TMP_LR)); +} + +/* --------------------------------------------------------------------- */ +/* Conditional instructions */ +/* --------------------------------------------------------------------- */ + +static sljit_uw get_cc(sljit_s32 type) +{ + switch (type) { + case SLJIT_EQUAL: + case SLJIT_MUL_NOT_OVERFLOW: + case SLJIT_EQUAL_F64: + return 0x1; + + case SLJIT_NOT_EQUAL: + case SLJIT_MUL_OVERFLOW: + case SLJIT_NOT_EQUAL_F64: + return 0x0; + + case SLJIT_LESS: + case SLJIT_LESS_F64: + return 0x2; + + case SLJIT_GREATER_EQUAL: + case SLJIT_GREATER_EQUAL_F64: + return 0x3; + + case SLJIT_GREATER: + case SLJIT_GREATER_F64: + return 0x9; + + case SLJIT_LESS_EQUAL: + case SLJIT_LESS_EQUAL_F64: + return 0x8; + + case SLJIT_SIG_LESS: + return 0xa; + + case SLJIT_SIG_GREATER_EQUAL: + return 0xb; + + case SLJIT_SIG_GREATER: + return 0xd; + + case SLJIT_SIG_LESS_EQUAL: + return 0xc; + + case SLJIT_OVERFLOW: + case SLJIT_UNORDERED_F64: + return 0x7; + + case SLJIT_NOT_OVERFLOW: + case SLJIT_ORDERED_F64: + return 0x6; + + default: + SLJIT_UNREACHABLE(); + return 0xe; + } +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) +{ + struct sljit_label *label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_label(compiler)); + + if (compiler->last_label && compiler->last_label->size == compiler->size) + return compiler->last_label; + + label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); + PTR_FAIL_IF(!label); + set_label(label, compiler); + return label; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) +{ + struct sljit_jump *jump; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_jump(compiler, type)); + + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + PTR_FAIL_IF(!jump); + set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); + type &= 0xff; + + if (type < SLJIT_JUMP) { + jump->flags |= IS_COND; + PTR_FAIL_IF(push_inst(compiler, B_CC | (6 << 5) | get_cc(type))); + } + else if (type >= SLJIT_FAST_CALL) + jump->flags |= IS_BL; + + PTR_FAIL_IF(emit_imm64_const(compiler, TMP_REG1, 0)); + jump->addr = compiler->size; + PTR_FAIL_IF(push_inst(compiler, ((type >= SLJIT_FAST_CALL) ? BLR : BR) | RN(TMP_REG1))); + + return jump; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types) +{ + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + return sljit_emit_jump(compiler, type); +} + +static SLJIT_INLINE struct sljit_jump* emit_cmp_to0(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 src, sljit_sw srcw) +{ + struct sljit_jump *jump; + sljit_ins inv_bits = (type & SLJIT_I32_OP) ? W_OP : 0; + + SLJIT_ASSERT((type & 0xff) == SLJIT_EQUAL || (type & 0xff) == SLJIT_NOT_EQUAL); + ADJUST_LOCAL_OFFSET(src, srcw); + + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + PTR_FAIL_IF(!jump); + set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); + jump->flags |= IS_CBZ | IS_COND; + + if (src & SLJIT_MEM) { + PTR_FAIL_IF(emit_op_mem(compiler, inv_bits ? INT_SIZE : WORD_SIZE, TMP_REG1, src, srcw, TMP_REG1)); + src = TMP_REG1; + } + else if (src & SLJIT_IMM) { + PTR_FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); + src = TMP_REG1; + } + + SLJIT_ASSERT(FAST_IS_REG(src)); + + if ((type & 0xff) == SLJIT_EQUAL) + inv_bits |= 1 << 24; + + PTR_FAIL_IF(push_inst(compiler, (CBZ ^ inv_bits) | (6 << 5) | RT(src))); + PTR_FAIL_IF(emit_imm64_const(compiler, TMP_REG1, 0)); + jump->addr = compiler->size; + PTR_FAIL_IF(push_inst(compiler, BR | RN(TMP_REG1))); + return jump; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) +{ + struct sljit_jump *jump; + + CHECK_ERROR(); + CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (!(src & SLJIT_IMM)) { + if (src & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG1, src, srcw, TMP_REG1)); + src = TMP_REG1; + } + return push_inst(compiler, ((type >= SLJIT_FAST_CALL) ? BLR : BR) | RN(src)); + } + + /* These jumps are converted to jump/call instructions when possible. */ + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + FAIL_IF(!jump); + set_jump(jump, compiler, JUMP_ADDR | ((type >= SLJIT_FAST_CALL) ? IS_BL : 0)); + jump->u.target = srcw; + + FAIL_IF(emit_imm64_const(compiler, TMP_REG1, 0)); + jump->addr = compiler->size; + return push_inst(compiler, ((type >= SLJIT_FAST_CALL) ? BLR : BR) | RN(TMP_REG1)); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types, + sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + return sljit_emit_ijump(compiler, type, src, srcw); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 type) +{ + sljit_s32 dst_r, src_r, flags, mem_flags; + sljit_ins cc; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + cc = get_cc(type & 0xff); + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; + + if (GET_OPCODE(op) < SLJIT_ADD) { + FAIL_IF(push_inst(compiler, CSINC | (cc << 12) | RD(dst_r) | RN(TMP_ZERO) | RM(TMP_ZERO))); + + if (dst_r == TMP_REG1) { + mem_flags = (GET_OPCODE(op) == SLJIT_MOV ? WORD_SIZE : INT_SIZE) | STORE; + return emit_op_mem(compiler, mem_flags, TMP_REG1, dst, dstw, TMP_REG2); + } + + return SLJIT_SUCCESS; + } + + flags = HAS_FLAGS(op) ? SET_FLAGS : 0; + mem_flags = WORD_SIZE; + + if (op & SLJIT_I32_OP) { + flags |= INT_OP; + mem_flags = INT_SIZE; + } + + src_r = dst; + + if (dst & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, mem_flags, TMP_REG1, dst, dstw, TMP_REG1)); + src_r = TMP_REG1; + } + + FAIL_IF(push_inst(compiler, CSINC | (cc << 12) | RD(TMP_REG2) | RN(TMP_ZERO) | RM(TMP_ZERO))); + emit_op_imm(compiler, flags | GET_OPCODE(op), dst_r, src_r, TMP_REG2); + + if (dst & SLJIT_MEM) + return emit_op_mem(compiler, mem_flags | STORE, TMP_REG1, dst, dstw, TMP_REG2); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 dst_reg, + sljit_s32 src, sljit_sw srcw) +{ + sljit_ins inv_bits = (dst_reg & SLJIT_I32_OP) ? W_OP : 0; + sljit_ins cc; + + CHECK_ERROR(); + CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); + + if (SLJIT_UNLIKELY(src & SLJIT_IMM)) { + if (dst_reg & SLJIT_I32_OP) + srcw = (sljit_s32)srcw; + FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); + src = TMP_REG1; + srcw = 0; + } + + cc = get_cc(type & 0xff); + dst_reg &= ~SLJIT_I32_OP; + + return push_inst(compiler, (CSEL ^ inv_bits) | (cc << 12) | RD(dst_reg) | RN(dst_reg) | RM(src)); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 reg, + sljit_s32 mem, sljit_sw memw) +{ + sljit_u32 sign = 0, inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_mem(compiler, type, reg, mem, memw)); + + if ((mem & OFFS_REG_MASK) || (memw > 255 && memw < -256)) + return SLJIT_ERR_UNSUPPORTED; + + if (type & SLJIT_MEM_SUPP) + return SLJIT_SUCCESS; + + switch (type & 0xff) { + case SLJIT_MOV: + case SLJIT_MOV_P: + inst = STURBI | (MEM_SIZE_SHIFT(WORD_SIZE) << 30) | 0x400; + break; + case SLJIT_MOV_S8: + sign = 1; + case SLJIT_MOV_U8: + inst = STURBI | (MEM_SIZE_SHIFT(BYTE_SIZE) << 30) | 0x400; + break; + case SLJIT_MOV_S16: + sign = 1; + case SLJIT_MOV_U16: + inst = STURBI | (MEM_SIZE_SHIFT(HALF_SIZE) << 30) | 0x400; + break; + case SLJIT_MOV_S32: + sign = 1; + case SLJIT_MOV_U32: + inst = STURBI | (MEM_SIZE_SHIFT(INT_SIZE) << 30) | 0x400; + break; + default: + SLJIT_UNREACHABLE(); + inst = STURBI | (MEM_SIZE_SHIFT(WORD_SIZE) << 30) | 0x400; + break; + } + + if (!(type & SLJIT_MEM_STORE)) + inst |= sign ? 0x00800000 : 0x00400000; + + if (type & SLJIT_MEM_PRE) + inst |= 0x800; + + return push_inst(compiler, inst | RT(reg) | RN(mem & REG_MASK) | ((memw & 0x1ff) << 12)); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fmem(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 freg, + sljit_s32 mem, sljit_sw memw) +{ + sljit_u32 inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_fmem(compiler, type, freg, mem, memw)); + + if ((mem & OFFS_REG_MASK) || (memw > 255 && memw < -256)) + return SLJIT_ERR_UNSUPPORTED; + + if (type & SLJIT_MEM_SUPP) + return SLJIT_SUCCESS; + + inst = STUR_FI | 0x80000400; + + if (!(type & SLJIT_F32_OP)) + inst |= 0x40000000; + + if (!(type & SLJIT_MEM_STORE)) + inst |= 0x00400000; + + if (type & SLJIT_MEM_PRE) + inst |= 0x800; + + return push_inst(compiler, inst | VT(freg) | RN(mem & REG_MASK) | ((memw & 0x1ff) << 12)); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset) +{ + sljit_s32 dst_reg; + sljit_ins ins; + + CHECK_ERROR(); + CHECK(check_sljit_get_local_base(compiler, dst, dstw, offset)); + + SLJIT_ASSERT (SLJIT_LOCALS_OFFSET_BASE == 0); + + dst_reg = FAST_IS_REG(dst) ? dst : TMP_REG1; + + if (offset <= 0xffffff && offset >= -0xffffff) { + ins = ADDI; + if (offset < 0) { + offset = -offset; + ins = SUBI; + } + + if (offset <= 0xfff) + FAIL_IF(push_inst(compiler, ins | RD(dst_reg) | RN(SLJIT_SP) | (offset << 10))); + else { + FAIL_IF(push_inst(compiler, ins | RD(dst_reg) | RN(SLJIT_SP) | ((offset & 0xfff000) >> (12 - 10)) | (1 << 22))); + + offset &= 0xfff; + if (offset != 0) + FAIL_IF(push_inst(compiler, ins | RD(dst_reg) | RN(dst_reg) | (offset << 10))); + } + } + else { + FAIL_IF(load_immediate (compiler, dst_reg, offset)); + /* Add extended register form. */ + FAIL_IF(push_inst(compiler, ADDE | (0x3 << 13) | RD(dst_reg) | RN(SLJIT_SP) | RM(dst_reg))); + } + + if (SLJIT_UNLIKELY(dst & SLJIT_MEM)) + return emit_op_mem(compiler, WORD_SIZE | STORE, dst_reg, dst, dstw, TMP_REG1); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) +{ + struct sljit_const *const_; + sljit_s32 dst_r; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); + PTR_FAIL_IF(!const_); + set_const(const_, compiler); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; + PTR_FAIL_IF(emit_imm64_const(compiler, dst_r, init_value)); + + if (dst & SLJIT_MEM) + PTR_FAIL_IF(emit_op_mem(compiler, WORD_SIZE | STORE, dst_r, dst, dstw, TMP_REG2)); + return const_; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + struct sljit_put_label *put_label; + sljit_s32 dst_r; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; + PTR_FAIL_IF(emit_imm64_const(compiler, dst_r, 0)); + + put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); + PTR_FAIL_IF(!put_label); + set_put_label(put_label, compiler, 1); + + if (dst & SLJIT_MEM) + PTR_FAIL_IF(emit_op_mem(compiler, WORD_SIZE | STORE, dst_r, dst, dstw, TMP_REG2)); + + return put_label; +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) +{ + sljit_ins* inst = (sljit_ins*)addr; + modify_imm64_const(inst, new_target); + inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 4); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) +{ + sljit_ins* inst = (sljit_ins*)addr; + modify_imm64_const(inst, new_constant); + inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 4); +} diff --git a/contrib/libs/pcre/sljit/sljitNativeARM_T2_32.c b/contrib/libs/pcre/sljit/sljitNativeARM_T2_32.c index 7996dc5cde..cdfe4a4d24 100644 --- a/contrib/libs/pcre/sljit/sljitNativeARM_T2_32.c +++ b/contrib/libs/pcre/sljit/sljitNativeARM_T2_32.c @@ -1,2370 +1,2370 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) -{ -#ifdef __SOFTFP__ - return "ARM-Thumb2" SLJIT_CPUINFO " ABI:softfp"; -#else - return "ARM-Thumb2" SLJIT_CPUINFO " ABI:hardfp"; -#endif -} - -/* Length of an instruction word. */ -typedef sljit_u32 sljit_ins; - -/* Last register + 1. */ -#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) -#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) -#define TMP_PC (SLJIT_NUMBER_OF_REGISTERS + 4) - -#define TMP_FREG1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) -#define TMP_FREG2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 2) - -/* See sljit_emit_enter and sljit_emit_op0 if you want to change them. */ -static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = { - 0, 0, 1, 2, 3, 11, 10, 9, 8, 7, 6, 5, 4, 13, 12, 14, 15 -}; - -static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 3] = { - 0, 0, 1, 2, 3, 4, 5, 6, 7 -}; - -#define COPY_BITS(src, from, to, bits) \ - ((from >= to ? (src >> (from - to)) : (src << (to - from))) & (((1 << bits) - 1) << to)) - -/* Thumb16 encodings. */ -#define RD3(rd) (reg_map[rd]) -#define RN3(rn) (reg_map[rn] << 3) -#define RM3(rm) (reg_map[rm] << 6) -#define RDN3(rdn) (reg_map[rdn] << 8) -#define IMM3(imm) (imm << 6) -#define IMM8(imm) (imm) - -/* Thumb16 helpers. */ -#define SET_REGS44(rd, rn) \ - ((reg_map[rn] << 3) | (reg_map[rd] & 0x7) | ((reg_map[rd] & 0x8) << 4)) -#define IS_2_LO_REGS(reg1, reg2) \ - (reg_map[reg1] <= 7 && reg_map[reg2] <= 7) -#define IS_3_LO_REGS(reg1, reg2, reg3) \ - (reg_map[reg1] <= 7 && reg_map[reg2] <= 7 && reg_map[reg3] <= 7) - -/* Thumb32 encodings. */ -#define RD4(rd) (reg_map[rd] << 8) -#define RN4(rn) (reg_map[rn] << 16) -#define RM4(rm) (reg_map[rm]) -#define RT4(rt) (reg_map[rt] << 12) -#define DD4(dd) (freg_map[dd] << 12) -#define DN4(dn) (freg_map[dn] << 16) -#define DM4(dm) (freg_map[dm]) -#define IMM5(imm) \ - (COPY_BITS(imm, 2, 12, 3) | ((imm & 0x3) << 6)) -#define IMM12(imm) \ - (COPY_BITS(imm, 11, 26, 1) | COPY_BITS(imm, 8, 12, 3) | (imm & 0xff)) - -/* --------------------------------------------------------------------- */ -/* Instrucion forms */ -/* --------------------------------------------------------------------- */ - -/* dot '.' changed to _ - I immediate form (possibly followed by number of immediate bits). */ -#define ADCI 0xf1400000 -#define ADCS 0x4140 -#define ADC_W 0xeb400000 -#define ADD 0x4400 -#define ADDS 0x1800 -#define ADDSI3 0x1c00 -#define ADDSI8 0x3000 -#define ADD_W 0xeb000000 -#define ADDWI 0xf2000000 -#define ADD_SP 0xb000 -#define ADD_W 0xeb000000 -#define ADD_WI 0xf1000000 -#define ANDI 0xf0000000 -#define ANDS 0x4000 -#define AND_W 0xea000000 -#define ASRS 0x4100 -#define ASRSI 0x1000 -#define ASR_W 0xfa40f000 -#define ASR_WI 0xea4f0020 -#define BCC 0xd000 -#define BICI 0xf0200000 -#define BKPT 0xbe00 -#define BLX 0x4780 -#define BX 0x4700 -#define CLZ 0xfab0f080 -#define CMNI_W 0xf1100f00 -#define CMP 0x4280 -#define CMPI 0x2800 -#define CMPI_W 0xf1b00f00 -#define CMP_X 0x4500 -#define CMP_W 0xebb00f00 -#define EORI 0xf0800000 -#define EORS 0x4040 -#define EOR_W 0xea800000 -#define IT 0xbf00 -#define LDRI 0xf8500800 -#define LSLS 0x4080 -#define LSLSI 0x0000 -#define LSL_W 0xfa00f000 -#define LSL_WI 0xea4f0000 -#define LSRS 0x40c0 -#define LSRSI 0x0800 -#define LSR_W 0xfa20f000 -#define LSR_WI 0xea4f0010 -#define MOV 0x4600 -#define MOVS 0x0000 -#define MOVSI 0x2000 -#define MOVT 0xf2c00000 -#define MOVW 0xf2400000 -#define MOV_W 0xea4f0000 -#define MOV_WI 0xf04f0000 -#define MUL 0xfb00f000 -#define MVNS 0x43c0 -#define MVN_W 0xea6f0000 -#define MVN_WI 0xf06f0000 -#define NOP 0xbf00 -#define ORNI 0xf0600000 -#define ORRI 0xf0400000 -#define ORRS 0x4300 -#define ORR_W 0xea400000 -#define POP 0xbc00 -#define POP_W 0xe8bd0000 -#define PUSH 0xb400 -#define PUSH_W 0xe92d0000 -#define RSB_WI 0xf1c00000 -#define RSBSI 0x4240 -#define SBCI 0xf1600000 -#define SBCS 0x4180 -#define SBC_W 0xeb600000 -#define SDIV 0xfb90f0f0 -#define SMULL 0xfb800000 -#define STR_SP 0x9000 -#define SUBS 0x1a00 -#define SUBSI3 0x1e00 -#define SUBSI8 0x3800 -#define SUB_W 0xeba00000 -#define SUBWI 0xf2a00000 -#define SUB_SP 0xb080 -#define SUB_WI 0xf1a00000 -#define SXTB 0xb240 -#define SXTB_W 0xfa4ff080 -#define SXTH 0xb200 -#define SXTH_W 0xfa0ff080 -#define TST 0x4200 -#define UDIV 0xfbb0f0f0 -#define UMULL 0xfba00000 -#define UXTB 0xb2c0 -#define UXTB_W 0xfa5ff080 -#define UXTH 0xb280 -#define UXTH_W 0xfa1ff080 -#define VABS_F32 0xeeb00ac0 -#define VADD_F32 0xee300a00 -#define VCMP_F32 0xeeb40a40 -#define VCVT_F32_S32 0xeeb80ac0 -#define VCVT_F64_F32 0xeeb70ac0 -#define VCVT_S32_F32 0xeebd0ac0 -#define VDIV_F32 0xee800a00 -#define VMOV_F32 0xeeb00a40 -#define VMOV 0xee000a10 -#define VMOV2 0xec400a10 -#define VMRS 0xeef1fa10 -#define VMUL_F32 0xee200a00 -#define VNEG_F32 0xeeb10a40 -#define VSTR_F32 0xed000a00 -#define VSUB_F32 0xee300a40 - -static sljit_s32 push_inst16(struct sljit_compiler *compiler, sljit_ins inst) -{ - sljit_u16 *ptr; - SLJIT_ASSERT(!(inst & 0xffff0000)); - - ptr = (sljit_u16*)ensure_buf(compiler, sizeof(sljit_u16)); - FAIL_IF(!ptr); - *ptr = inst; - compiler->size++; - return SLJIT_SUCCESS; -} - -static sljit_s32 push_inst32(struct sljit_compiler *compiler, sljit_ins inst) -{ - sljit_u16 *ptr = (sljit_u16*)ensure_buf(compiler, sizeof(sljit_ins)); - FAIL_IF(!ptr); - *ptr++ = inst >> 16; - *ptr = inst; - compiler->size += 2; - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 emit_imm32_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_uw imm) -{ - FAIL_IF(push_inst32(compiler, MOVW | RD4(dst) - | COPY_BITS(imm, 12, 16, 4) | COPY_BITS(imm, 11, 26, 1) | COPY_BITS(imm, 8, 12, 3) | (imm & 0xff))); - return push_inst32(compiler, MOVT | RD4(dst) - | COPY_BITS(imm, 12 + 16, 16, 4) | COPY_BITS(imm, 11 + 16, 26, 1) | COPY_BITS(imm, 8 + 16, 12, 3) | ((imm & 0xff0000) >> 16)); -} - -static SLJIT_INLINE void modify_imm32_const(sljit_u16 *inst, sljit_uw new_imm) -{ - sljit_s32 dst = inst[1] & 0x0f00; - SLJIT_ASSERT(((inst[0] & 0xfbf0) == (MOVW >> 16)) && ((inst[2] & 0xfbf0) == (MOVT >> 16)) && dst == (inst[3] & 0x0f00)); - inst[0] = (MOVW >> 16) | COPY_BITS(new_imm, 12, 0, 4) | COPY_BITS(new_imm, 11, 10, 1); - inst[1] = dst | COPY_BITS(new_imm, 8, 12, 3) | (new_imm & 0xff); - inst[2] = (MOVT >> 16) | COPY_BITS(new_imm, 12 + 16, 0, 4) | COPY_BITS(new_imm, 11 + 16, 10, 1); - inst[3] = dst | COPY_BITS(new_imm, 8 + 16, 12, 3) | ((new_imm & 0xff0000) >> 16); -} - -static SLJIT_INLINE sljit_s32 detect_jump_type(struct sljit_jump *jump, sljit_u16 *code_ptr, sljit_u16 *code, sljit_sw executable_offset) -{ - sljit_sw diff; - - if (jump->flags & SLJIT_REWRITABLE_JUMP) - return 0; - - if (jump->flags & JUMP_ADDR) { - /* Branch to ARM code is not optimized yet. */ - if (!(jump->u.target & 0x1)) - return 0; - diff = ((sljit_sw)jump->u.target - (sljit_sw)(code_ptr + 2) - executable_offset) >> 1; - } - else { - SLJIT_ASSERT(jump->flags & JUMP_LABEL); - diff = ((sljit_sw)(code + jump->u.label->size) - (sljit_sw)(code_ptr + 2)) >> 1; - } - - if (jump->flags & IS_COND) { - SLJIT_ASSERT(!(jump->flags & IS_BL)); - if (diff <= 127 && diff >= -128) { - jump->flags |= PATCH_TYPE1; - return 5; - } - if (diff <= 524287 && diff >= -524288) { - jump->flags |= PATCH_TYPE2; - return 4; - } - /* +1 comes from the prefix IT instruction. */ - diff--; - if (diff <= 8388607 && diff >= -8388608) { - jump->flags |= PATCH_TYPE3; - return 3; - } - } - else if (jump->flags & IS_BL) { - if (diff <= 8388607 && diff >= -8388608) { - jump->flags |= PATCH_BL; - return 3; - } - } - else { - if (diff <= 1023 && diff >= -1024) { - jump->flags |= PATCH_TYPE4; - return 4; - } - if (diff <= 8388607 && diff >= -8388608) { - jump->flags |= PATCH_TYPE5; - return 3; - } - } - - return 0; -} - -static SLJIT_INLINE void set_jump_instruction(struct sljit_jump *jump, sljit_sw executable_offset) -{ - sljit_s32 type = (jump->flags >> 4) & 0xf; - sljit_sw diff; - sljit_u16 *jump_inst; - sljit_s32 s, j1, j2; - - if (SLJIT_UNLIKELY(type == 0)) { - modify_imm32_const((sljit_u16*)jump->addr, (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target); - return; - } - - if (jump->flags & JUMP_ADDR) { - SLJIT_ASSERT(jump->u.target & 0x1); - diff = ((sljit_sw)jump->u.target - (sljit_sw)(jump->addr + sizeof(sljit_u32)) - executable_offset) >> 1; - } - else { - SLJIT_ASSERT(jump->u.label->addr & 0x1); - diff = ((sljit_sw)(jump->u.label->addr) - (sljit_sw)(jump->addr + sizeof(sljit_u32)) - executable_offset) >> 1; - } - jump_inst = (sljit_u16*)jump->addr; - - switch (type) { - case 1: - /* Encoding T1 of 'B' instruction */ - SLJIT_ASSERT(diff <= 127 && diff >= -128 && (jump->flags & IS_COND)); - jump_inst[0] = 0xd000 | (jump->flags & 0xf00) | (diff & 0xff); - return; - case 2: - /* Encoding T3 of 'B' instruction */ - SLJIT_ASSERT(diff <= 524287 && diff >= -524288 && (jump->flags & IS_COND)); - jump_inst[0] = 0xf000 | COPY_BITS(jump->flags, 8, 6, 4) | COPY_BITS(diff, 11, 0, 6) | COPY_BITS(diff, 19, 10, 1); - jump_inst[1] = 0x8000 | COPY_BITS(diff, 17, 13, 1) | COPY_BITS(diff, 18, 11, 1) | (diff & 0x7ff); - return; - case 3: - SLJIT_ASSERT(jump->flags & IS_COND); - *jump_inst++ = IT | ((jump->flags >> 4) & 0xf0) | 0x8; - diff--; - type = 5; - break; - case 4: - /* Encoding T2 of 'B' instruction */ - SLJIT_ASSERT(diff <= 1023 && diff >= -1024 && !(jump->flags & IS_COND)); - jump_inst[0] = 0xe000 | (diff & 0x7ff); - return; - } - - SLJIT_ASSERT(diff <= 8388607 && diff >= -8388608); - - /* Really complex instruction form for branches. */ - s = (diff >> 23) & 0x1; - j1 = (~(diff >> 22) ^ s) & 0x1; - j2 = (~(diff >> 21) ^ s) & 0x1; - jump_inst[0] = 0xf000 | (s << 10) | COPY_BITS(diff, 11, 0, 10); - jump_inst[1] = (j1 << 13) | (j2 << 11) | (diff & 0x7ff); - - /* The others have a common form. */ - if (type == 5) /* Encoding T4 of 'B' instruction */ - jump_inst[1] |= 0x9000; - else if (type == 6) /* Encoding T1 of 'BL' instruction */ - jump_inst[1] |= 0xd000; - else - SLJIT_UNREACHABLE(); -} - -SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) -{ - struct sljit_memory_fragment *buf; - sljit_u16 *code; - sljit_u16 *code_ptr; - sljit_u16 *buf_ptr; - sljit_u16 *buf_end; - sljit_uw half_count; - sljit_uw next_addr; - sljit_sw executable_offset; - - struct sljit_label *label; - struct sljit_jump *jump; - struct sljit_const *const_; - struct sljit_put_label *put_label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_generate_code(compiler)); - reverse_buf(compiler); - - code = (sljit_u16*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_u16)); - PTR_FAIL_WITH_EXEC_IF(code); - buf = compiler->buf; - - code_ptr = code; - half_count = 0; - next_addr = 0; - executable_offset = SLJIT_EXEC_OFFSET(code); - - label = compiler->labels; - jump = compiler->jumps; - const_ = compiler->consts; - put_label = compiler->put_labels; - - do { - buf_ptr = (sljit_u16*)buf->memory; - buf_end = buf_ptr + (buf->used_size >> 1); - do { - *code_ptr = *buf_ptr++; - if (next_addr == half_count) { - SLJIT_ASSERT(!label || label->size >= half_count); - SLJIT_ASSERT(!jump || jump->addr >= half_count); - SLJIT_ASSERT(!const_ || const_->addr >= half_count); - SLJIT_ASSERT(!put_label || put_label->addr >= half_count); - - /* These structures are ordered by their address. */ - if (label && label->size == half_count) { - label->addr = ((sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset)) | 0x1; - label->size = code_ptr - code; - label = label->next; - } - if (jump && jump->addr == half_count) { - jump->addr = (sljit_uw)code_ptr - ((jump->flags & IS_COND) ? 10 : 8); - code_ptr -= detect_jump_type(jump, code_ptr, code, executable_offset); - jump = jump->next; - } - if (const_ && const_->addr == half_count) { - const_->addr = (sljit_uw)code_ptr; - const_ = const_->next; - } - if (put_label && put_label->addr == half_count) { - SLJIT_ASSERT(put_label->label); - put_label->addr = (sljit_uw)code_ptr; - put_label = put_label->next; - } - next_addr = compute_next_addr(label, jump, const_, put_label); - } - code_ptr ++; - half_count ++; - } while (buf_ptr < buf_end); - - buf = buf->next; - } while (buf); - - if (label && label->size == half_count) { - label->addr = ((sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset)) | 0x1; - label->size = code_ptr - code; - label = label->next; - } - - SLJIT_ASSERT(!label); - SLJIT_ASSERT(!jump); - SLJIT_ASSERT(!const_); - SLJIT_ASSERT(!put_label); - SLJIT_ASSERT(code_ptr - code <= (sljit_sw)compiler->size); - - jump = compiler->jumps; - while (jump) { - set_jump_instruction(jump, executable_offset); - jump = jump->next; - } - - put_label = compiler->put_labels; - while (put_label) { - modify_imm32_const((sljit_u16 *)put_label->addr, put_label->label->addr); - put_label = put_label->next; - } - - compiler->error = SLJIT_ERR_COMPILED; - compiler->executable_offset = executable_offset; - compiler->executable_size = (code_ptr - code) * sizeof(sljit_u16); - - code = (sljit_u16 *)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); - code_ptr = (sljit_u16 *)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - - SLJIT_CACHE_FLUSH(code, code_ptr); - /* Set thumb mode flag. */ - return (void*)((sljit_uw)code | 0x1); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) -{ - switch (feature_type) { - case SLJIT_HAS_FPU: -#ifdef SLJIT_IS_FPU_AVAILABLE - return SLJIT_IS_FPU_AVAILABLE; -#else - /* Available by default. */ - return 1; -#endif - - case SLJIT_HAS_CLZ: - case SLJIT_HAS_CMOV: - return 1; - - default: - return 0; - } -} - -/* --------------------------------------------------------------------- */ -/* Core code generator functions. */ -/* --------------------------------------------------------------------- */ - -#define INVALID_IMM 0x80000000 -static sljit_uw get_imm(sljit_uw imm) -{ - /* Thumb immediate form. */ - sljit_s32 counter; - - if (imm <= 0xff) - return imm; - - if ((imm & 0xffff) == (imm >> 16)) { - /* Some special cases. */ - if (!(imm & 0xff00)) - return (1 << 12) | (imm & 0xff); - if (!(imm & 0xff)) - return (2 << 12) | ((imm >> 8) & 0xff); - if ((imm & 0xff00) == ((imm & 0xff) << 8)) - return (3 << 12) | (imm & 0xff); - } - - /* Assembly optimization: count leading zeroes? */ - counter = 8; - if (!(imm & 0xffff0000)) { - counter += 16; - imm <<= 16; - } - if (!(imm & 0xff000000)) { - counter += 8; - imm <<= 8; - } - if (!(imm & 0xf0000000)) { - counter += 4; - imm <<= 4; - } - if (!(imm & 0xc0000000)) { - counter += 2; - imm <<= 2; - } - if (!(imm & 0x80000000)) { - counter += 1; - imm <<= 1; - } - /* Since imm >= 128, this must be true. */ - SLJIT_ASSERT(counter <= 31); - - if (imm & 0x00ffffff) - return INVALID_IMM; /* Cannot be encoded. */ - - return ((imm >> 24) & 0x7f) | COPY_BITS(counter, 4, 26, 1) | COPY_BITS(counter, 1, 12, 3) | COPY_BITS(counter, 0, 7, 1); -} - -static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst, sljit_uw imm) -{ - sljit_uw tmp; - - /* MOVS cannot be used since it destroy flags. */ - - if (imm >= 0x10000) { - tmp = get_imm(imm); - if (tmp != INVALID_IMM) - return push_inst32(compiler, MOV_WI | RD4(dst) | tmp); - tmp = get_imm(~imm); - if (tmp != INVALID_IMM) - return push_inst32(compiler, MVN_WI | RD4(dst) | tmp); - } - - /* set low 16 bits, set hi 16 bits to 0. */ - FAIL_IF(push_inst32(compiler, MOVW | RD4(dst) - | COPY_BITS(imm, 12, 16, 4) | COPY_BITS(imm, 11, 26, 1) | COPY_BITS(imm, 8, 12, 3) | (imm & 0xff))); - - /* set hi 16 bit if needed. */ - if (imm >= 0x10000) - return push_inst32(compiler, MOVT | RD4(dst) - | COPY_BITS(imm, 12 + 16, 16, 4) | COPY_BITS(imm, 11 + 16, 26, 1) | COPY_BITS(imm, 8 + 16, 12, 3) | ((imm & 0xff0000) >> 16)); - return SLJIT_SUCCESS; -} - -#define ARG1_IMM 0x0010000 -#define ARG2_IMM 0x0020000 -/* SET_FLAGS must be 0x100000 as it is also the value of S bit (can be used for optimization). */ -#define SET_FLAGS 0x0100000 -#define UNUSED_RETURN 0x0200000 - -static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 dst, sljit_uw arg1, sljit_uw arg2) -{ - /* dst must be register, TMP_REG1 - arg1 must be register, imm - arg2 must be register, imm */ - sljit_s32 reg; - sljit_uw imm, nimm; - - if (SLJIT_UNLIKELY((flags & (ARG1_IMM | ARG2_IMM)) == (ARG1_IMM | ARG2_IMM))) { - /* Both are immediates, no temporaries are used. */ - flags &= ~ARG1_IMM; - FAIL_IF(load_immediate(compiler, TMP_REG1, arg1)); - arg1 = TMP_REG1; - } - - if (flags & (ARG1_IMM | ARG2_IMM)) { - reg = (flags & ARG2_IMM) ? arg1 : arg2; - imm = (flags & ARG2_IMM) ? arg2 : arg1; - - switch (flags & 0xffff) { - case SLJIT_CLZ: - case SLJIT_MUL: - /* No form with immediate operand. */ - break; - case SLJIT_MOV: - SLJIT_ASSERT(!(flags & SET_FLAGS) && (flags & ARG2_IMM) && arg1 == TMP_REG2); - return load_immediate(compiler, dst, imm); - case SLJIT_NOT: - if (!(flags & SET_FLAGS)) - return load_immediate(compiler, dst, ~imm); - /* Since the flags should be set, we just fallback to the register mode. - Although some clever things could be done here, "NOT IMM" does not worth the efforts. */ - break; - case SLJIT_ADD: - nimm = -imm; - if (IS_2_LO_REGS(reg, dst)) { - if (imm <= 0x7) - return push_inst16(compiler, ADDSI3 | IMM3(imm) | RD3(dst) | RN3(reg)); - if (nimm <= 0x7) - return push_inst16(compiler, SUBSI3 | IMM3(nimm) | RD3(dst) | RN3(reg)); - if (reg == dst) { - if (imm <= 0xff) - return push_inst16(compiler, ADDSI8 | IMM8(imm) | RDN3(dst)); - if (nimm <= 0xff) - return push_inst16(compiler, SUBSI8 | IMM8(nimm) | RDN3(dst)); - } - } - if (!(flags & SET_FLAGS)) { - if (imm <= 0xfff) - return push_inst32(compiler, ADDWI | RD4(dst) | RN4(reg) | IMM12(imm)); - if (nimm <= 0xfff) - return push_inst32(compiler, SUBWI | RD4(dst) | RN4(reg) | IMM12(nimm)); - } - nimm = get_imm(imm); - if (nimm != INVALID_IMM) - return push_inst32(compiler, ADD_WI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | nimm); - nimm = get_imm(-imm); - if (nimm != INVALID_IMM) - return push_inst32(compiler, SUB_WI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | nimm); - break; - case SLJIT_ADDC: - imm = get_imm(imm); - if (imm != INVALID_IMM) - return push_inst32(compiler, ADCI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | imm); - break; - case SLJIT_SUB: - /* SUB operation can be replaced by ADD because of the negative carry flag. */ - if (flags & ARG1_IMM) { - if (imm == 0 && IS_2_LO_REGS(reg, dst)) - return push_inst16(compiler, RSBSI | RD3(dst) | RN3(reg)); - imm = get_imm(imm); - if (imm != INVALID_IMM) - return push_inst32(compiler, RSB_WI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | imm); - break; - } - if (flags & UNUSED_RETURN) { - if (imm <= 0xff && reg_map[reg] <= 7) - return push_inst16(compiler, CMPI | IMM8(imm) | RDN3(reg)); - nimm = get_imm(imm); - if (nimm != INVALID_IMM) - return push_inst32(compiler, CMPI_W | RN4(reg) | nimm); - nimm = get_imm(-imm); - if (nimm != INVALID_IMM) - return push_inst32(compiler, CMNI_W | RN4(reg) | nimm); - } - nimm = -imm; - if (IS_2_LO_REGS(reg, dst)) { - if (imm <= 0x7) - return push_inst16(compiler, SUBSI3 | IMM3(imm) | RD3(dst) | RN3(reg)); - if (nimm <= 0x7) - return push_inst16(compiler, ADDSI3 | IMM3(nimm) | RD3(dst) | RN3(reg)); - if (reg == dst) { - if (imm <= 0xff) - return push_inst16(compiler, SUBSI8 | IMM8(imm) | RDN3(dst)); - if (nimm <= 0xff) - return push_inst16(compiler, ADDSI8 | IMM8(nimm) | RDN3(dst)); - } - } - if (!(flags & SET_FLAGS)) { - if (imm <= 0xfff) - return push_inst32(compiler, SUBWI | RD4(dst) | RN4(reg) | IMM12(imm)); - if (nimm <= 0xfff) - return push_inst32(compiler, ADDWI | RD4(dst) | RN4(reg) | IMM12(nimm)); - } - nimm = get_imm(imm); - if (nimm != INVALID_IMM) - return push_inst32(compiler, SUB_WI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | nimm); - nimm = get_imm(-imm); - if (nimm != INVALID_IMM) - return push_inst32(compiler, ADD_WI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | nimm); - break; - case SLJIT_SUBC: - if (flags & ARG1_IMM) - break; - imm = get_imm(imm); - if (imm != INVALID_IMM) - return push_inst32(compiler, SBCI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | imm); - break; - case SLJIT_AND: - nimm = get_imm(imm); - if (nimm != INVALID_IMM) - return push_inst32(compiler, ANDI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | nimm); - imm = get_imm(imm); - if (imm != INVALID_IMM) - return push_inst32(compiler, BICI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | imm); - break; - case SLJIT_OR: - nimm = get_imm(imm); - if (nimm != INVALID_IMM) - return push_inst32(compiler, ORRI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | nimm); - imm = get_imm(imm); - if (imm != INVALID_IMM) - return push_inst32(compiler, ORNI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | imm); - break; - case SLJIT_XOR: - imm = get_imm(imm); - if (imm != INVALID_IMM) - return push_inst32(compiler, EORI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | imm); - break; - case SLJIT_SHL: - case SLJIT_LSHR: - case SLJIT_ASHR: - if (flags & ARG1_IMM) - break; - imm &= 0x1f; - if (imm == 0) { - if (!(flags & SET_FLAGS)) - return push_inst16(compiler, MOV | SET_REGS44(dst, reg)); - if (IS_2_LO_REGS(dst, reg)) - return push_inst16(compiler, MOVS | RD3(dst) | RN3(reg)); - return push_inst32(compiler, MOV_W | SET_FLAGS | RD4(dst) | RM4(reg)); - } - switch (flags & 0xffff) { - case SLJIT_SHL: - if (IS_2_LO_REGS(dst, reg)) - return push_inst16(compiler, LSLSI | RD3(dst) | RN3(reg) | (imm << 6)); - return push_inst32(compiler, LSL_WI | (flags & SET_FLAGS) | RD4(dst) | RM4(reg) | IMM5(imm)); - case SLJIT_LSHR: - if (IS_2_LO_REGS(dst, reg)) - return push_inst16(compiler, LSRSI | RD3(dst) | RN3(reg) | (imm << 6)); - return push_inst32(compiler, LSR_WI | (flags & SET_FLAGS) | RD4(dst) | RM4(reg) | IMM5(imm)); - default: /* SLJIT_ASHR */ - if (IS_2_LO_REGS(dst, reg)) - return push_inst16(compiler, ASRSI | RD3(dst) | RN3(reg) | (imm << 6)); - return push_inst32(compiler, ASR_WI | (flags & SET_FLAGS) | RD4(dst) | RM4(reg) | IMM5(imm)); - } - default: - SLJIT_UNREACHABLE(); - break; - } - - if (flags & ARG2_IMM) { - imm = arg2; - arg2 = (arg1 == TMP_REG1) ? TMP_REG2 : TMP_REG1; - FAIL_IF(load_immediate(compiler, arg2, imm)); - } - else { - imm = arg1; - arg1 = (arg2 == TMP_REG1) ? TMP_REG2 : TMP_REG1; - FAIL_IF(load_immediate(compiler, arg1, imm)); - } - - SLJIT_ASSERT(arg1 != arg2); - } - - /* Both arguments are registers. */ - switch (flags & 0xffff) { - case SLJIT_MOV: - case SLJIT_MOV_U32: - case SLJIT_MOV_S32: - case SLJIT_MOV_P: - SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG2); - if (dst == arg2) - return SLJIT_SUCCESS; - return push_inst16(compiler, MOV | SET_REGS44(dst, arg2)); - case SLJIT_MOV_U8: - SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG2); - if (IS_2_LO_REGS(dst, arg2)) - return push_inst16(compiler, UXTB | RD3(dst) | RN3(arg2)); - return push_inst32(compiler, UXTB_W | RD4(dst) | RM4(arg2)); - case SLJIT_MOV_S8: - SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG2); - if (IS_2_LO_REGS(dst, arg2)) - return push_inst16(compiler, SXTB | RD3(dst) | RN3(arg2)); - return push_inst32(compiler, SXTB_W | RD4(dst) | RM4(arg2)); - case SLJIT_MOV_U16: - SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG2); - if (IS_2_LO_REGS(dst, arg2)) - return push_inst16(compiler, UXTH | RD3(dst) | RN3(arg2)); - return push_inst32(compiler, UXTH_W | RD4(dst) | RM4(arg2)); - case SLJIT_MOV_S16: - SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG2); - if (IS_2_LO_REGS(dst, arg2)) - return push_inst16(compiler, SXTH | RD3(dst) | RN3(arg2)); - return push_inst32(compiler, SXTH_W | RD4(dst) | RM4(arg2)); - case SLJIT_NOT: - SLJIT_ASSERT(arg1 == TMP_REG2); - if (IS_2_LO_REGS(dst, arg2)) - return push_inst16(compiler, MVNS | RD3(dst) | RN3(arg2)); - return push_inst32(compiler, MVN_W | (flags & SET_FLAGS) | RD4(dst) | RM4(arg2)); - case SLJIT_CLZ: - SLJIT_ASSERT(arg1 == TMP_REG2); - FAIL_IF(push_inst32(compiler, CLZ | RN4(arg2) | RD4(dst) | RM4(arg2))); - return SLJIT_SUCCESS; - case SLJIT_ADD: - if (IS_3_LO_REGS(dst, arg1, arg2)) - return push_inst16(compiler, ADDS | RD3(dst) | RN3(arg1) | RM3(arg2)); - if (dst == arg1 && !(flags & SET_FLAGS)) - return push_inst16(compiler, ADD | SET_REGS44(dst, arg2)); - return push_inst32(compiler, ADD_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); - case SLJIT_ADDC: - if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) - return push_inst16(compiler, ADCS | RD3(dst) | RN3(arg2)); - return push_inst32(compiler, ADC_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); - case SLJIT_SUB: - if (flags & UNUSED_RETURN) { - if (IS_2_LO_REGS(arg1, arg2)) - return push_inst16(compiler, CMP | RD3(arg1) | RN3(arg2)); - return push_inst16(compiler, CMP_X | SET_REGS44(arg1, arg2)); - } - if (IS_3_LO_REGS(dst, arg1, arg2)) - return push_inst16(compiler, SUBS | RD3(dst) | RN3(arg1) | RM3(arg2)); - return push_inst32(compiler, SUB_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); - case SLJIT_SUBC: - if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) - return push_inst16(compiler, SBCS | RD3(dst) | RN3(arg2)); - return push_inst32(compiler, SBC_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); - case SLJIT_MUL: - if (!(flags & SET_FLAGS)) - return push_inst32(compiler, MUL | RD4(dst) | RN4(arg1) | RM4(arg2)); - SLJIT_ASSERT(dst != TMP_REG2); - FAIL_IF(push_inst32(compiler, SMULL | RT4(dst) | RD4(TMP_REG2) | RN4(arg1) | RM4(arg2))); - /* cmp TMP_REG2, dst asr #31. */ - return push_inst32(compiler, CMP_W | RN4(TMP_REG2) | 0x70e0 | RM4(dst)); - case SLJIT_AND: - if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) - return push_inst16(compiler, ANDS | RD3(dst) | RN3(arg2)); - if ((flags & UNUSED_RETURN) && IS_2_LO_REGS(arg1, arg2)) - return push_inst16(compiler, TST | RD3(arg1) | RN3(arg2)); - return push_inst32(compiler, AND_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); - case SLJIT_OR: - if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) - return push_inst16(compiler, ORRS | RD3(dst) | RN3(arg2)); - return push_inst32(compiler, ORR_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); - case SLJIT_XOR: - if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) - return push_inst16(compiler, EORS | RD3(dst) | RN3(arg2)); - return push_inst32(compiler, EOR_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); - case SLJIT_SHL: - if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) - return push_inst16(compiler, LSLS | RD3(dst) | RN3(arg2)); - return push_inst32(compiler, LSL_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); - case SLJIT_LSHR: - if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) - return push_inst16(compiler, LSRS | RD3(dst) | RN3(arg2)); - return push_inst32(compiler, LSR_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); - case SLJIT_ASHR: - if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) - return push_inst16(compiler, ASRS | RD3(dst) | RN3(arg2)); - return push_inst32(compiler, ASR_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); - } - - SLJIT_UNREACHABLE(); - return SLJIT_SUCCESS; -} - -#define STORE 0x01 -#define SIGNED 0x02 - -#define WORD_SIZE 0x00 -#define BYTE_SIZE 0x04 -#define HALF_SIZE 0x08 -#define PRELOAD 0x0c - -#define IS_WORD_SIZE(flags) (!(flags & (BYTE_SIZE | HALF_SIZE))) -#define OFFSET_CHECK(imm, shift) (!(argw & ~(imm << shift))) - -/* - 1st letter: - w = word - b = byte - h = half - - 2nd letter: - s = signed - u = unsigned - - 3rd letter: - l = load - s = store -*/ - -static const sljit_ins sljit_mem16[12] = { -/* w u l */ 0x5800 /* ldr */, -/* w u s */ 0x5000 /* str */, -/* w s l */ 0x5800 /* ldr */, -/* w s s */ 0x5000 /* str */, - -/* b u l */ 0x5c00 /* ldrb */, -/* b u s */ 0x5400 /* strb */, -/* b s l */ 0x5600 /* ldrsb */, -/* b s s */ 0x5400 /* strb */, - -/* h u l */ 0x5a00 /* ldrh */, -/* h u s */ 0x5200 /* strh */, -/* h s l */ 0x5e00 /* ldrsh */, -/* h s s */ 0x5200 /* strh */, -}; - -static const sljit_ins sljit_mem16_imm5[12] = { -/* w u l */ 0x6800 /* ldr imm5 */, -/* w u s */ 0x6000 /* str imm5 */, -/* w s l */ 0x6800 /* ldr imm5 */, -/* w s s */ 0x6000 /* str imm5 */, - -/* b u l */ 0x7800 /* ldrb imm5 */, -/* b u s */ 0x7000 /* strb imm5 */, -/* b s l */ 0x0000 /* not allowed */, -/* b s s */ 0x7000 /* strb imm5 */, - -/* h u l */ 0x8800 /* ldrh imm5 */, -/* h u s */ 0x8000 /* strh imm5 */, -/* h s l */ 0x0000 /* not allowed */, -/* h s s */ 0x8000 /* strh imm5 */, -}; - -#define MEM_IMM8 0xc00 -#define MEM_IMM12 0x800000 -static const sljit_ins sljit_mem32[13] = { -/* w u l */ 0xf8500000 /* ldr.w */, -/* w u s */ 0xf8400000 /* str.w */, -/* w s l */ 0xf8500000 /* ldr.w */, -/* w s s */ 0xf8400000 /* str.w */, - -/* b u l */ 0xf8100000 /* ldrb.w */, -/* b u s */ 0xf8000000 /* strb.w */, -/* b s l */ 0xf9100000 /* ldrsb.w */, -/* b s s */ 0xf8000000 /* strb.w */, - -/* h u l */ 0xf8300000 /* ldrh.w */, -/* h u s */ 0xf8200000 /* strsh.w */, -/* h s l */ 0xf9300000 /* ldrsh.w */, -/* h s s */ 0xf8200000 /* strsh.w */, - -/* p u l */ 0xf8100000 /* pld */, -}; - -/* Helper function. Dst should be reg + value, using at most 1 instruction, flags does not set. */ -static sljit_s32 emit_set_delta(struct sljit_compiler *compiler, sljit_s32 dst, sljit_s32 reg, sljit_sw value) -{ - if (value >= 0) { - if (value <= 0xfff) - return push_inst32(compiler, ADDWI | RD4(dst) | RN4(reg) | IMM12(value)); - value = get_imm(value); - if (value != INVALID_IMM) - return push_inst32(compiler, ADD_WI | RD4(dst) | RN4(reg) | value); - } - else { - value = -value; - if (value <= 0xfff) - return push_inst32(compiler, SUBWI | RD4(dst) | RN4(reg) | IMM12(value)); - value = get_imm(value); - if (value != INVALID_IMM) - return push_inst32(compiler, SUB_WI | RD4(dst) | RN4(reg) | value); - } - return SLJIT_ERR_UNSUPPORTED; -} - -static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, - sljit_s32 arg, sljit_sw argw, sljit_s32 tmp_reg) -{ - sljit_s32 other_r; - sljit_uw tmp; - - SLJIT_ASSERT(arg & SLJIT_MEM); - SLJIT_ASSERT((arg & REG_MASK) != tmp_reg); - arg &= ~SLJIT_MEM; - - if (SLJIT_UNLIKELY(!(arg & REG_MASK))) { - tmp = get_imm(argw & ~0xfff); - if (tmp != INVALID_IMM) { - FAIL_IF(push_inst32(compiler, MOV_WI | RD4(tmp_reg) | tmp)); - return push_inst32(compiler, sljit_mem32[flags] | MEM_IMM12 | RT4(reg) | RN4(tmp_reg) | (argw & 0xfff)); - } - - FAIL_IF(load_immediate(compiler, tmp_reg, argw)); - if (IS_2_LO_REGS(reg, tmp_reg) && sljit_mem16_imm5[flags]) - return push_inst16(compiler, sljit_mem16_imm5[flags] | RD3(reg) | RN3(tmp_reg)); - return push_inst32(compiler, sljit_mem32[flags] | MEM_IMM12 | RT4(reg) | RN4(tmp_reg)); - } - - if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { - argw &= 0x3; - other_r = OFFS_REG(arg); - arg &= 0xf; - - if (!argw && IS_3_LO_REGS(reg, arg, other_r)) - return push_inst16(compiler, sljit_mem16[flags] | RD3(reg) | RN3(arg) | RM3(other_r)); - return push_inst32(compiler, sljit_mem32[flags] | RT4(reg) | RN4(arg) | RM4(other_r) | (argw << 4)); - } - - if (argw > 0xfff) { - tmp = get_imm(argw & ~0xfff); - if (tmp != INVALID_IMM) { - push_inst32(compiler, ADD_WI | RD4(tmp_reg) | RN4(arg) | tmp); - arg = tmp_reg; - argw = argw & 0xfff; - } - } - else if (argw < -0xff) { - tmp = get_imm(-argw & ~0xff); - if (tmp != INVALID_IMM) { - push_inst32(compiler, SUB_WI | RD4(tmp_reg) | RN4(arg) | tmp); - arg = tmp_reg; - argw = -(-argw & 0xff); - } - } - - if (IS_2_LO_REGS(reg, arg) && sljit_mem16_imm5[flags]) { - tmp = 3; - if (IS_WORD_SIZE(flags)) { - if (OFFSET_CHECK(0x1f, 2)) - tmp = 2; - } - else if (flags & BYTE_SIZE) - { - if (OFFSET_CHECK(0x1f, 0)) - tmp = 0; - } - else { - SLJIT_ASSERT(flags & HALF_SIZE); - if (OFFSET_CHECK(0x1f, 1)) - tmp = 1; - } - - if (tmp < 3) - return push_inst16(compiler, sljit_mem16_imm5[flags] | RD3(reg) | RN3(arg) | (argw << (6 - tmp))); - } - else if (SLJIT_UNLIKELY(arg == SLJIT_SP) && IS_WORD_SIZE(flags) && OFFSET_CHECK(0xff, 2) && reg_map[reg] <= 7) { - /* SP based immediate. */ - return push_inst16(compiler, STR_SP | ((flags & STORE) ? 0 : 0x800) | RDN3(reg) | (argw >> 2)); - } - - if (argw >= 0 && argw <= 0xfff) - return push_inst32(compiler, sljit_mem32[flags] | MEM_IMM12 | RT4(reg) | RN4(arg) | argw); - else if (argw < 0 && argw >= -0xff) - return push_inst32(compiler, sljit_mem32[flags] | MEM_IMM8 | RT4(reg) | RN4(arg) | -argw); - - SLJIT_ASSERT(arg != tmp_reg); - - FAIL_IF(load_immediate(compiler, tmp_reg, argw)); - if (IS_3_LO_REGS(reg, arg, tmp_reg)) - return push_inst16(compiler, sljit_mem16[flags] | RD3(reg) | RN3(arg) | RM3(tmp_reg)); - return push_inst32(compiler, sljit_mem32[flags] | RT4(reg) | RN4(arg) | RM4(tmp_reg)); -} - -/* --------------------------------------------------------------------- */ -/* Entry, exit */ -/* --------------------------------------------------------------------- */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - sljit_s32 args, size, i, tmp; - sljit_ins push = 0; -#ifdef _WIN32 - sljit_uw imm; -#endif - - CHECK_ERROR(); - CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; - for (i = SLJIT_S0; i >= tmp; i--) - push |= 1 << reg_map[i]; - - for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) - push |= 1 << reg_map[i]; - - FAIL_IF((push & 0xff00) - ? push_inst32(compiler, PUSH_W | (1 << 14) | push) - : push_inst16(compiler, PUSH | (1 << 8) | push)); - - /* Stack must be aligned to 8 bytes: (LR, R4) */ - size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); - local_size = ((size + local_size + 7) & ~7) - size; - compiler->local_size = local_size; - -#ifdef _WIN32 - if (local_size >= 256) { - if (local_size > 4096) - imm = get_imm(4096); - else - imm = get_imm(local_size & ~0xff); - - SLJIT_ASSERT(imm != INVALID_IMM); - FAIL_IF(push_inst32(compiler, SUB_WI | RD4(TMP_REG1) | RN4(SLJIT_SP) | imm)); - } -#else - if (local_size > 0) { - if (local_size <= (127 << 2)) - FAIL_IF(push_inst16(compiler, SUB_SP | (local_size >> 2))); - else - FAIL_IF(emit_op_imm(compiler, SLJIT_SUB | ARG2_IMM, SLJIT_SP, SLJIT_SP, local_size)); - } -#endif - - args = get_arg_count(arg_types); - - if (args >= 1) - FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(SLJIT_S0, SLJIT_R0))); - if (args >= 2) - FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(SLJIT_S1, SLJIT_R1))); - if (args >= 3) - FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(SLJIT_S2, SLJIT_R2))); - -#ifdef _WIN32 - if (local_size >= 256) { - if (local_size > 4096) { - imm = get_imm(4096); - SLJIT_ASSERT(imm != INVALID_IMM); - - if (local_size < 4 * 4096) { - if (local_size > 2 * 4096) { - FAIL_IF(push_inst32(compiler, LDRI | 0x400 | RT4(TMP_REG2) | RN4(TMP_REG1))); - FAIL_IF(push_inst32(compiler, SUB_WI | RD4(TMP_REG1) | RN4(TMP_REG1) | imm)); - local_size -= 4096; - } - - if (local_size > 2 * 4096) { - FAIL_IF(push_inst32(compiler, LDRI | 0x400 | RT4(TMP_REG2) | RN4(TMP_REG1))); - FAIL_IF(push_inst32(compiler, SUB_WI | RD4(TMP_REG1) | RN4(TMP_REG1) | imm)); - local_size -= 4096; - } - - FAIL_IF(push_inst32(compiler, LDRI | 0x400 | RT4(TMP_REG2) | RN4(TMP_REG1))); - local_size -= 4096; - - SLJIT_ASSERT(local_size > 0); - } - else { - FAIL_IF(load_immediate(compiler, SLJIT_R3, (local_size >> 12) - 1)); - FAIL_IF(push_inst32(compiler, LDRI | 0x400 | RT4(TMP_REG2) | RN4(TMP_REG1))); - FAIL_IF(push_inst32(compiler, SUB_WI | RD4(TMP_REG1) | RN4(TMP_REG1) | imm)); - SLJIT_ASSERT(reg_map[SLJIT_R3] < 7); - FAIL_IF(push_inst16(compiler, SUBSI8 | RDN3(SLJIT_R3) | 1)); - FAIL_IF(push_inst16(compiler, BCC | (0x1 << 8) /* not-equal */ | (-7 & 0xff))); - - local_size &= 0xfff; - - if (local_size != 0) - FAIL_IF(push_inst32(compiler, LDRI | 0x400 | RT4(TMP_REG2) | RN4(TMP_REG1))); - } - - if (local_size >= 256) { - imm = get_imm(local_size & ~0xff); - SLJIT_ASSERT(imm != INVALID_IMM); - - FAIL_IF(push_inst32(compiler, SUB_WI | RD4(TMP_REG1) | RN4(TMP_REG1) | imm)); - } - } - - local_size &= 0xff; - FAIL_IF(push_inst32(compiler, LDRI | 0x400 | (local_size > 0 ? 0x100 : 0) | RT4(TMP_REG2) | RN4(TMP_REG1) | local_size)); - - FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(SLJIT_SP, TMP_REG1))); - } - else if (local_size > 0) - FAIL_IF(push_inst32(compiler, LDRI | 0x500 | RT4(TMP_REG1) | RN4(SLJIT_SP) | local_size)); -#endif - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - sljit_s32 size; - - CHECK_ERROR(); - CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); - compiler->local_size = ((size + local_size + 7) & ~7) - size; - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 i, tmp; - sljit_ins pop = 0; - - CHECK_ERROR(); - CHECK(check_sljit_emit_return(compiler, op, src, srcw)); - - FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); - - if (compiler->local_size > 0) { - if (compiler->local_size <= (127 << 2)) - FAIL_IF(push_inst16(compiler, ADD_SP | (compiler->local_size >> 2))); - else - FAIL_IF(emit_op_imm(compiler, SLJIT_ADD | ARG2_IMM, SLJIT_SP, SLJIT_SP, compiler->local_size)); - } - - tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG; - for (i = SLJIT_S0; i >= tmp; i--) - pop |= 1 << reg_map[i]; - - for (i = compiler->scratches; i >= SLJIT_FIRST_SAVED_REG; i--) - pop |= 1 << reg_map[i]; - - return (pop & 0xff00) - ? push_inst32(compiler, POP_W | (1 << 15) | pop) - : push_inst16(compiler, POP | (1 << 8) | pop); -} - -/* --------------------------------------------------------------------- */ -/* Operators */ -/* --------------------------------------------------------------------- */ - -#if !(defined __ARM_FEATURE_IDIV) && !(defined __ARM_ARCH_EXT_IDIV__) - -#ifdef __cplusplus -extern "C" { -#endif - -#ifdef _WIN32 -extern unsigned long long __rt_udiv(unsigned int denominator, unsigned int numerator); -extern long long __rt_sdiv(int denominator, int numerator); -#elif defined(__GNUC__) -extern unsigned int __aeabi_uidivmod(unsigned int numerator, int unsigned denominator); -extern int __aeabi_idivmod(int numerator, int denominator); -#else -#error "Software divmod functions are needed" -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* !__ARM_FEATURE_IDIV && !__ARM_ARCH_EXT_IDIV__ */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) -{ -#if !(defined __ARM_FEATURE_IDIV) && !(defined __ARM_ARCH_EXT_IDIV__) - sljit_sw saved_reg_list[3]; - sljit_sw saved_reg_count; -#endif - - CHECK_ERROR(); - CHECK(check_sljit_emit_op0(compiler, op)); - - op = GET_OPCODE(op); - switch (op) { - case SLJIT_BREAKPOINT: - return push_inst16(compiler, BKPT); - case SLJIT_NOP: - return push_inst16(compiler, NOP); - case SLJIT_LMUL_UW: - case SLJIT_LMUL_SW: - return push_inst32(compiler, (op == SLJIT_LMUL_UW ? UMULL : SMULL) - | (reg_map[SLJIT_R1] << 8) - | (reg_map[SLJIT_R0] << 12) - | (reg_map[SLJIT_R0] << 16) - | reg_map[SLJIT_R1]); -#if (defined __ARM_FEATURE_IDIV) || (defined __ARM_ARCH_EXT_IDIV__) - case SLJIT_DIVMOD_UW: - case SLJIT_DIVMOD_SW: - FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(TMP_REG1, SLJIT_R0))); - FAIL_IF(push_inst32(compiler, (op == SLJIT_DIVMOD_UW ? UDIV : SDIV) | RD4(SLJIT_R0) | RN4(SLJIT_R0) | RM4(SLJIT_R1))); - FAIL_IF(push_inst32(compiler, MUL | RD4(SLJIT_R1) | RN4(SLJIT_R0) | RM4(SLJIT_R1))); - return push_inst32(compiler, SUB_W | RD4(SLJIT_R1) | RN4(TMP_REG1) | RM4(SLJIT_R1)); - case SLJIT_DIV_UW: - case SLJIT_DIV_SW: - return push_inst32(compiler, (op == SLJIT_DIV_UW ? UDIV : SDIV) | RD4(SLJIT_R0) | RN4(SLJIT_R0) | RM4(SLJIT_R1)); -#else /* !__ARM_FEATURE_IDIV && !__ARM_ARCH_EXT_IDIV__ */ - case SLJIT_DIVMOD_UW: - case SLJIT_DIVMOD_SW: - case SLJIT_DIV_UW: - case SLJIT_DIV_SW: - SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments); - SLJIT_ASSERT(reg_map[2] == 1 && reg_map[3] == 2 && reg_map[4] == 3); - - saved_reg_count = 0; - if (compiler->scratches >= 4) - saved_reg_list[saved_reg_count++] = 3; - if (compiler->scratches >= 3) - saved_reg_list[saved_reg_count++] = 2; - if (op >= SLJIT_DIV_UW) - saved_reg_list[saved_reg_count++] = 1; - - if (saved_reg_count > 0) { - FAIL_IF(push_inst32(compiler, 0xf84d0d00 | (saved_reg_count >= 3 ? 16 : 8) - | (saved_reg_list[0] << 12) /* str rX, [sp, #-8/-16]! */)); - if (saved_reg_count >= 2) { - SLJIT_ASSERT(saved_reg_list[1] < 8); - FAIL_IF(push_inst16(compiler, 0x9001 | (saved_reg_list[1] << 8) /* str rX, [sp, #4] */)); - } - if (saved_reg_count >= 3) { - SLJIT_ASSERT(saved_reg_list[2] < 8); - FAIL_IF(push_inst16(compiler, 0x9002 | (saved_reg_list[2] << 8) /* str rX, [sp, #8] */)); - } - } - -#ifdef _WIN32 - FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(TMP_REG1, SLJIT_R0))); - FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(SLJIT_R0, SLJIT_R1))); - FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(SLJIT_R1, TMP_REG1))); - FAIL_IF(sljit_emit_ijump(compiler, SLJIT_FAST_CALL, SLJIT_IMM, - ((op | 0x2) == SLJIT_DIV_UW ? SLJIT_FUNC_OFFSET(__rt_udiv) : SLJIT_FUNC_OFFSET(__rt_sdiv)))); -#elif defined(__GNUC__) - FAIL_IF(sljit_emit_ijump(compiler, SLJIT_FAST_CALL, SLJIT_IMM, - ((op | 0x2) == SLJIT_DIV_UW ? SLJIT_FUNC_OFFSET(__aeabi_uidivmod) : SLJIT_FUNC_OFFSET(__aeabi_idivmod)))); -#else -#error "Software divmod functions are needed" -#endif - - if (saved_reg_count > 0) { - if (saved_reg_count >= 3) { - SLJIT_ASSERT(saved_reg_list[2] < 8); - FAIL_IF(push_inst16(compiler, 0x9802 | (saved_reg_list[2] << 8) /* ldr rX, [sp, #8] */)); - } - if (saved_reg_count >= 2) { - SLJIT_ASSERT(saved_reg_list[1] < 8); - FAIL_IF(push_inst16(compiler, 0x9801 | (saved_reg_list[1] << 8) /* ldr rX, [sp, #4] */)); - } - return push_inst32(compiler, 0xf85d0b00 | (saved_reg_count >= 3 ? 16 : 8) - | (saved_reg_list[0] << 12) /* ldr rX, [sp], #8/16 */); - } - return SLJIT_SUCCESS; -#endif /* __ARM_FEATURE_IDIV || __ARM_ARCH_EXT_IDIV__ */ - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r, flags; - sljit_s32 op_flags = GET_ALL_FLAGS(op); - - CHECK_ERROR(); - CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) { - /* Since TMP_PC has index 15, IS_2_LO_REGS and IS_3_LO_REGS checks always fail. */ - if (op <= SLJIT_MOV_P && (src & SLJIT_MEM)) - return emit_op_mem(compiler, PRELOAD, TMP_PC, src, srcw, TMP_REG1); - return SLJIT_SUCCESS; - } - - dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG1; - - op = GET_OPCODE(op); - if (op >= SLJIT_MOV && op <= SLJIT_MOV_P) { - switch (op) { - case SLJIT_MOV: - case SLJIT_MOV_U32: - case SLJIT_MOV_S32: - case SLJIT_MOV_P: - flags = WORD_SIZE; - break; - case SLJIT_MOV_U8: - flags = BYTE_SIZE; - if (src & SLJIT_IMM) - srcw = (sljit_u8)srcw; - break; - case SLJIT_MOV_S8: - flags = BYTE_SIZE | SIGNED; - if (src & SLJIT_IMM) - srcw = (sljit_s8)srcw; - break; - case SLJIT_MOV_U16: - flags = HALF_SIZE; - if (src & SLJIT_IMM) - srcw = (sljit_u16)srcw; - break; - case SLJIT_MOV_S16: - flags = HALF_SIZE | SIGNED; - if (src & SLJIT_IMM) - srcw = (sljit_s16)srcw; - break; - default: - SLJIT_UNREACHABLE(); - flags = 0; - break; - } - - if (src & SLJIT_IMM) - FAIL_IF(emit_op_imm(compiler, SLJIT_MOV | ARG2_IMM, dst_r, TMP_REG2, srcw)); - else if (src & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, flags, dst_r, src, srcw, TMP_REG1)); - } else { - if (dst_r != TMP_REG1) - return emit_op_imm(compiler, op, dst_r, TMP_REG2, src); - dst_r = src; - } - - if (!(dst & SLJIT_MEM)) - return SLJIT_SUCCESS; - - return emit_op_mem(compiler, flags | STORE, dst_r, dst, dstw, TMP_REG2); - } - - if (op == SLJIT_NEG) { -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - return sljit_emit_op2(compiler, SLJIT_SUB | op_flags, dst, dstw, SLJIT_IMM, 0, src, srcw); - } - - flags = HAS_FLAGS(op_flags) ? SET_FLAGS : 0; - - if (src & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG1, src, srcw, TMP_REG1)); - src = TMP_REG1; - } - - emit_op_imm(compiler, flags | op, dst_r, TMP_REG2, src); - - if (SLJIT_UNLIKELY(dst & SLJIT_MEM)) - return emit_op_mem(compiler, flags | STORE, dst_r, dst, dstw, TMP_REG2); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_s32 dst_reg, flags, src2_reg; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) - return SLJIT_SUCCESS; - - dst_reg = SLOW_IS_REG(dst) ? dst : TMP_REG1; - flags = HAS_FLAGS(op) ? SET_FLAGS : 0; - - if (src1 & SLJIT_IMM) - flags |= ARG1_IMM; - else if (src1 & SLJIT_MEM) { - emit_op_mem(compiler, WORD_SIZE, TMP_REG1, src1, src1w, TMP_REG1); - src1w = TMP_REG1; - } - else - src1w = src1; - - if (src2 & SLJIT_IMM) - flags |= ARG2_IMM; - else if (src2 & SLJIT_MEM) { - src2_reg = (!(flags & ARG1_IMM) && (src1w == TMP_REG1)) ? TMP_REG2 : TMP_REG1; - emit_op_mem(compiler, WORD_SIZE, src2_reg, src2, src2w, src2_reg); - src2w = src2_reg; - } - else - src2w = src2; - - if (dst == SLJIT_UNUSED) - flags |= UNUSED_RETURN; - - emit_op_imm(compiler, flags | GET_OPCODE(op), dst_reg, src1w, src2w); - - if (!(dst & SLJIT_MEM)) - return SLJIT_SUCCESS; - return emit_op_mem(compiler, WORD_SIZE | STORE, dst_reg, dst, dstw, TMP_REG2); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_register_index(reg)); - return reg_map[reg]; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); - return (freg_map[reg] << 1); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, - void *instruction, sljit_s32 size) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); - - if (size == 2) - return push_inst16(compiler, *(sljit_u16*)instruction); - return push_inst32(compiler, *(sljit_ins*)instruction); -} - -/* --------------------------------------------------------------------- */ -/* Floating point operators */ -/* --------------------------------------------------------------------- */ - -#define FPU_LOAD (1 << 20) - -static sljit_s32 emit_fop_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw) -{ - sljit_uw imm; - sljit_sw inst = VSTR_F32 | (flags & (SLJIT_F32_OP | FPU_LOAD)); - - SLJIT_ASSERT(arg & SLJIT_MEM); - - /* Fast loads and stores. */ - if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { - FAIL_IF(push_inst32(compiler, ADD_W | RD4(TMP_REG1) | RN4(arg & REG_MASK) | RM4(OFFS_REG(arg)) | ((argw & 0x3) << 6))); - arg = SLJIT_MEM | TMP_REG1; - argw = 0; - } - - if ((arg & REG_MASK) && (argw & 0x3) == 0) { - if (!(argw & ~0x3fc)) - return push_inst32(compiler, inst | 0x800000 | RN4(arg & REG_MASK) | DD4(reg) | (argw >> 2)); - if (!(-argw & ~0x3fc)) - return push_inst32(compiler, inst | RN4(arg & REG_MASK) | DD4(reg) | (-argw >> 2)); - } - - if (arg & REG_MASK) { - if (emit_set_delta(compiler, TMP_REG1, arg & REG_MASK, argw) != SLJIT_ERR_UNSUPPORTED) { - FAIL_IF(compiler->error); - return push_inst32(compiler, inst | 0x800000 | RN4(TMP_REG1) | DD4(reg)); - } - imm = get_imm(argw & ~0x3fc); - if (imm != INVALID_IMM) { - FAIL_IF(push_inst32(compiler, ADD_WI | RD4(TMP_REG1) | RN4(arg & REG_MASK) | imm)); - return push_inst32(compiler, inst | 0x800000 | RN4(TMP_REG1) | DD4(reg) | ((argw & 0x3fc) >> 2)); - } - imm = get_imm(-argw & ~0x3fc); - if (imm != INVALID_IMM) { - argw = -argw; - FAIL_IF(push_inst32(compiler, SUB_WI | RD4(TMP_REG1) | RN4(arg & REG_MASK) | imm)); - return push_inst32(compiler, inst | RN4(TMP_REG1) | DD4(reg) | ((argw & 0x3fc) >> 2)); - } - } - - FAIL_IF(load_immediate(compiler, TMP_REG1, argw)); - if (arg & REG_MASK) - FAIL_IF(push_inst16(compiler, ADD | SET_REGS44(TMP_REG1, (arg & REG_MASK)))); - return push_inst32(compiler, inst | 0x800000 | RN4(TMP_REG1) | DD4(reg)); -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - op ^= SLJIT_F32_OP; - - if (src & SLJIT_MEM) { - FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src, srcw)); - src = TMP_FREG1; - } - - FAIL_IF(push_inst32(compiler, VCVT_S32_F32 | (op & SLJIT_F32_OP) | DD4(TMP_FREG1) | DM4(src))); - - if (FAST_IS_REG(dst)) - return push_inst32(compiler, VMOV | (1 << 20) | RT4(dst) | DN4(TMP_FREG1)); - - /* Store the integer value from a VFP register. */ - return emit_fop_mem(compiler, 0, TMP_FREG1, dst, dstw); -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - - op ^= SLJIT_F32_OP; - - if (FAST_IS_REG(src)) - FAIL_IF(push_inst32(compiler, VMOV | RT4(src) | DN4(TMP_FREG1))); - else if (src & SLJIT_MEM) { - /* Load the integer value into a VFP register. */ - FAIL_IF(emit_fop_mem(compiler, FPU_LOAD, TMP_FREG1, src, srcw)); - } - else { - FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); - FAIL_IF(push_inst32(compiler, VMOV | RT4(TMP_REG1) | DN4(TMP_FREG1))); - } - - FAIL_IF(push_inst32(compiler, VCVT_F32_S32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(TMP_FREG1))); - - if (dst & SLJIT_MEM) - return emit_fop_mem(compiler, (op & SLJIT_F32_OP), TMP_FREG1, dst, dstw); - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - op ^= SLJIT_F32_OP; - - if (src1 & SLJIT_MEM) { - emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src1, src1w); - src1 = TMP_FREG1; - } - - if (src2 & SLJIT_MEM) { - emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG2, src2, src2w); - src2 = TMP_FREG2; - } - - FAIL_IF(push_inst32(compiler, VCMP_F32 | (op & SLJIT_F32_OP) | DD4(src1) | DM4(src2))); - return push_inst32(compiler, VMRS); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r; - - CHECK_ERROR(); - - SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100), float_transfer_bit_error); - SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - - if (GET_OPCODE(op) != SLJIT_CONV_F64_FROM_F32) - op ^= SLJIT_F32_OP; - - if (src & SLJIT_MEM) { - emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, dst_r, src, srcw); - src = dst_r; - } - - switch (GET_OPCODE(op)) { - case SLJIT_MOV_F64: - if (src != dst_r) { - if (dst_r != TMP_FREG1) - FAIL_IF(push_inst32(compiler, VMOV_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(src))); - else - dst_r = src; - } - break; - case SLJIT_NEG_F64: - FAIL_IF(push_inst32(compiler, VNEG_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(src))); - break; - case SLJIT_ABS_F64: - FAIL_IF(push_inst32(compiler, VABS_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(src))); - break; - case SLJIT_CONV_F64_FROM_F32: - FAIL_IF(push_inst32(compiler, VCVT_F64_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(src))); - op ^= SLJIT_F32_OP; - break; - } - - if (dst & SLJIT_MEM) - return emit_fop_mem(compiler, (op & SLJIT_F32_OP), dst_r, dst, dstw); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_s32 dst_r; - - CHECK_ERROR(); - CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - op ^= SLJIT_F32_OP; - - dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - if (src1 & SLJIT_MEM) { - emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src1, src1w); - src1 = TMP_FREG1; - } - if (src2 & SLJIT_MEM) { - emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG2, src2, src2w); - src2 = TMP_FREG2; - } - - switch (GET_OPCODE(op)) { - case SLJIT_ADD_F64: - FAIL_IF(push_inst32(compiler, VADD_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DN4(src1) | DM4(src2))); - break; - case SLJIT_SUB_F64: - FAIL_IF(push_inst32(compiler, VSUB_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DN4(src1) | DM4(src2))); - break; - case SLJIT_MUL_F64: - FAIL_IF(push_inst32(compiler, VMUL_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DN4(src1) | DM4(src2))); - break; - case SLJIT_DIV_F64: - FAIL_IF(push_inst32(compiler, VDIV_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DN4(src1) | DM4(src2))); - break; - } - - if (!(dst & SLJIT_MEM)) - return SLJIT_SUCCESS; - return emit_fop_mem(compiler, (op & SLJIT_F32_OP), TMP_FREG1, dst, dstw); -} - -#undef FPU_LOAD - -/* --------------------------------------------------------------------- */ -/* Other instructions */ -/* --------------------------------------------------------------------- */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - SLJIT_ASSERT(reg_map[TMP_REG2] == 14); - - if (FAST_IS_REG(dst)) - return push_inst16(compiler, MOV | SET_REGS44(dst, TMP_REG2)); - - /* Memory. */ - return emit_op_mem(compiler, WORD_SIZE | STORE, TMP_REG2, dst, dstw, TMP_REG1); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - SLJIT_ASSERT(reg_map[TMP_REG2] == 14); - - if (FAST_IS_REG(src)) - FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(TMP_REG2, src))); - else - FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG2, src, srcw, TMP_REG2)); - - return push_inst16(compiler, BX | RN3(TMP_REG2)); -} - -/* --------------------------------------------------------------------- */ -/* Conditional instructions */ -/* --------------------------------------------------------------------- */ - -static sljit_uw get_cc(sljit_s32 type) -{ - switch (type) { - case SLJIT_EQUAL: - case SLJIT_MUL_NOT_OVERFLOW: - case SLJIT_EQUAL_F64: - return 0x0; - - case SLJIT_NOT_EQUAL: - case SLJIT_MUL_OVERFLOW: - case SLJIT_NOT_EQUAL_F64: - return 0x1; - - case SLJIT_LESS: - case SLJIT_LESS_F64: - return 0x3; - - case SLJIT_GREATER_EQUAL: - case SLJIT_GREATER_EQUAL_F64: - return 0x2; - - case SLJIT_GREATER: - case SLJIT_GREATER_F64: - return 0x8; - - case SLJIT_LESS_EQUAL: - case SLJIT_LESS_EQUAL_F64: - return 0x9; - - case SLJIT_SIG_LESS: - return 0xb; - - case SLJIT_SIG_GREATER_EQUAL: - return 0xa; - - case SLJIT_SIG_GREATER: - return 0xc; - - case SLJIT_SIG_LESS_EQUAL: - return 0xd; - - case SLJIT_OVERFLOW: - case SLJIT_UNORDERED_F64: - return 0x6; - - case SLJIT_NOT_OVERFLOW: - case SLJIT_ORDERED_F64: - return 0x7; - - default: /* SLJIT_JUMP */ - SLJIT_UNREACHABLE(); - return 0xe; - } -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) -{ - struct sljit_label *label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_label(compiler)); - - if (compiler->last_label && compiler->last_label->size == compiler->size) - return compiler->last_label; - - label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); - PTR_FAIL_IF(!label); - set_label(label, compiler); - return label; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) -{ - struct sljit_jump *jump; - sljit_ins cc; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_jump(compiler, type)); - - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - PTR_FAIL_IF(!jump); - set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); - type &= 0xff; - - PTR_FAIL_IF(emit_imm32_const(compiler, TMP_REG1, 0)); - if (type < SLJIT_JUMP) { - jump->flags |= IS_COND; - cc = get_cc(type); - jump->flags |= cc << 8; - PTR_FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8)); - } - - jump->addr = compiler->size; - if (type <= SLJIT_JUMP) - PTR_FAIL_IF(push_inst16(compiler, BX | RN3(TMP_REG1))); - else { - jump->flags |= IS_BL; - PTR_FAIL_IF(push_inst16(compiler, BLX | RN3(TMP_REG1))); - } - - return jump; -} - -#ifdef __SOFTFP__ - -static sljit_s32 softfloat_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src) -{ - sljit_s32 stack_offset = 0; - sljit_s32 arg_count = 0; - sljit_s32 word_arg_offset = 0; - sljit_s32 float_arg_count = 0; - sljit_s32 types = 0; - sljit_s32 src_offset = 4 * sizeof(sljit_sw); - sljit_u8 offsets[4]; - - if (src && FAST_IS_REG(*src)) - src_offset = reg_map[*src] * sizeof(sljit_sw); - - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); - - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - offsets[arg_count] = (sljit_u8)stack_offset; - stack_offset += sizeof(sljit_f32); - arg_count++; - float_arg_count++; - break; - case SLJIT_ARG_TYPE_F64: - if (stack_offset & 0x7) - stack_offset += sizeof(sljit_sw); - offsets[arg_count] = (sljit_u8)stack_offset; - stack_offset += sizeof(sljit_f64); - arg_count++; - float_arg_count++; - break; - default: - offsets[arg_count] = (sljit_u8)stack_offset; - stack_offset += sizeof(sljit_sw); - arg_count++; - word_arg_offset += sizeof(sljit_sw); - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - if (stack_offset > 16) - FAIL_IF(push_inst16(compiler, SUB_SP | (((stack_offset - 16) + 0x7) & ~0x7) >> 2)); - - SLJIT_ASSERT(reg_map[TMP_REG1] == 12); - - /* Process arguments in reversed direction. */ - while (types) { - switch (types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - arg_count--; - float_arg_count--; - stack_offset = offsets[arg_count]; - - if (stack_offset < 16) { - if (src_offset == stack_offset) { - FAIL_IF(push_inst16(compiler, MOV | (src_offset << 1) | 4 | (1 << 7))); - *src = TMP_REG1; - } - FAIL_IF(push_inst32(compiler, VMOV | 0x100000 | (float_arg_count << 16) | (stack_offset << 10))); - } else - FAIL_IF(push_inst32(compiler, VSTR_F32 | 0x800000 | RN4(SLJIT_SP) | (float_arg_count << 12) | ((stack_offset - 16) >> 2))); - break; - case SLJIT_ARG_TYPE_F64: - arg_count--; - float_arg_count--; - stack_offset = offsets[arg_count]; - - SLJIT_ASSERT((stack_offset & 0x7) == 0); - - if (stack_offset < 16) { - if (src_offset == stack_offset || src_offset == stack_offset + sizeof(sljit_sw)) { - FAIL_IF(push_inst16(compiler, MOV | (src_offset << 1) | 4 | (1 << 7))); - *src = TMP_REG1; - } - FAIL_IF(push_inst32(compiler, VMOV2 | 0x100000 | (stack_offset << 10) | ((stack_offset + sizeof(sljit_sw)) << 14) | float_arg_count)); - } else - FAIL_IF(push_inst32(compiler, VSTR_F32 | 0x800100 | RN4(SLJIT_SP) | (float_arg_count << 12) | ((stack_offset - 16) >> 2))); - break; - default: - arg_count--; - word_arg_offset -= sizeof(sljit_sw); - stack_offset = offsets[arg_count]; - - SLJIT_ASSERT(stack_offset >= word_arg_offset); - - if (stack_offset != word_arg_offset) { - if (stack_offset < 16) { - if (src_offset == stack_offset) { - FAIL_IF(push_inst16(compiler, MOV | (src_offset << 1) | 4 | (1 << 7))); - *src = TMP_REG1; - } - else if (src_offset == word_arg_offset) { - *src = 1 + (stack_offset >> 2); - src_offset = stack_offset; - } - FAIL_IF(push_inst16(compiler, MOV | (stack_offset >> 2) | (word_arg_offset << 1))); - } else - FAIL_IF(push_inst16(compiler, STR_SP | (word_arg_offset << 6) | ((stack_offset - 16) >> 2))); - } - break; - } - - types >>= SLJIT_DEF_SHIFT; - } - - return SLJIT_SUCCESS; -} - -static sljit_s32 softfloat_post_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types) -{ - sljit_s32 stack_size = 0; - - if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F32) - FAIL_IF(push_inst32(compiler, VMOV | (0 << 16) | (0 << 12))); - if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F64) - FAIL_IF(push_inst32(compiler, VMOV2 | (1 << 16) | (0 << 12) | 0)); - - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - stack_size += sizeof(sljit_f32); - break; - case SLJIT_ARG_TYPE_F64: - if (stack_size & 0x7) - stack_size += sizeof(sljit_sw); - stack_size += sizeof(sljit_f64); - break; - default: - stack_size += sizeof(sljit_sw); - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - if (stack_size <= 16) - return SLJIT_SUCCESS; - - return push_inst16(compiler, ADD_SP | ((((stack_size - 16) + 0x7) & ~0x7) >> 2)); -} - -#else - -static sljit_s32 hardfloat_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types) -{ - sljit_u32 remap = 0; - sljit_u32 offset = 0; - sljit_u32 new_offset, mask; - - /* Remove return value. */ - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F32) { - new_offset = 0; - mask = 1; - - while (remap & mask) { - new_offset++; - mask <<= 1; - } - remap |= mask; - - if (offset != new_offset) - FAIL_IF(push_inst32(compiler, VMOV_F32 | DD4((new_offset >> 1) + 1) - | ((new_offset & 0x1) ? 0x400000 : 0) | DM4((offset >> 1) + 1))); - - offset += 2; - } - else if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F64) { - new_offset = 0; - mask = 3; - - while (remap & mask) { - new_offset += 2; - mask <<= 2; - } - remap |= mask; - - if (offset != new_offset) - FAIL_IF(push_inst32(compiler, VMOV_F32 | SLJIT_F32_OP | DD4((new_offset >> 1) + 1) | DM4((offset >> 1) + 1))); - - offset += 2; - } - arg_types >>= SLJIT_DEF_SHIFT; - } - - return SLJIT_SUCCESS; -} - -#endif - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types) -{ -#ifdef __SOFTFP__ - struct sljit_jump *jump; -#endif - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); - -#ifdef __SOFTFP__ - PTR_FAIL_IF(softfloat_call_with_args(compiler, arg_types, NULL)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - jump = sljit_emit_jump(compiler, type); - PTR_FAIL_IF(jump == NULL); - - PTR_FAIL_IF(softfloat_post_call_with_args(compiler, arg_types)); - return jump; -#else - PTR_FAIL_IF(hardfloat_call_with_args(compiler, arg_types)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - return sljit_emit_jump(compiler, type); -#endif -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) -{ - struct sljit_jump *jump; - - CHECK_ERROR(); - CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - SLJIT_ASSERT(reg_map[TMP_REG1] != 14); - - if (!(src & SLJIT_IMM)) { - if (FAST_IS_REG(src)) { - SLJIT_ASSERT(reg_map[src] != 14); - return push_inst16(compiler, (type <= SLJIT_JUMP ? BX : BLX) | RN3(src)); - } - - FAIL_IF(emit_op_mem(compiler, WORD_SIZE, type <= SLJIT_JUMP ? TMP_PC : TMP_REG1, src, srcw, TMP_REG1)); - if (type >= SLJIT_FAST_CALL) - return push_inst16(compiler, BLX | RN3(TMP_REG1)); - } - - /* These jumps are converted to jump/call instructions when possible. */ - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - FAIL_IF(!jump); - set_jump(jump, compiler, JUMP_ADDR | ((type >= SLJIT_FAST_CALL) ? IS_BL : 0)); - jump->u.target = srcw; - - FAIL_IF(emit_imm32_const(compiler, TMP_REG1, 0)); - jump->addr = compiler->size; - return push_inst16(compiler, (type <= SLJIT_JUMP ? BX : BLX) | RN3(TMP_REG1)); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types, - sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); - -#ifdef __SOFTFP__ - if (src & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG1, src, srcw, TMP_REG1)); - src = TMP_REG1; - } - - FAIL_IF(softfloat_call_with_args(compiler, arg_types, &src)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - FAIL_IF(sljit_emit_ijump(compiler, type, src, srcw)); - - return softfloat_post_call_with_args(compiler, arg_types); -#else /* !__SOFTFP__ */ - FAIL_IF(hardfloat_call_with_args(compiler, arg_types)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - return sljit_emit_ijump(compiler, type, src, srcw); -#endif /* __SOFTFP__ */ -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 type) -{ - sljit_s32 dst_r, flags = GET_ALL_FLAGS(op); - sljit_ins cc; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - op = GET_OPCODE(op); - cc = get_cc(type & 0xff); - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; - - if (op < SLJIT_ADD) { - FAIL_IF(push_inst16(compiler, IT | (cc << 4) | (((cc & 0x1) ^ 0x1) << 3) | 0x4)); - if (reg_map[dst_r] > 7) { - FAIL_IF(push_inst32(compiler, MOV_WI | RD4(dst_r) | 1)); - FAIL_IF(push_inst32(compiler, MOV_WI | RD4(dst_r) | 0)); - } else { - /* The movsi (immediate) instruction does not set flags in IT block. */ - FAIL_IF(push_inst16(compiler, MOVSI | RDN3(dst_r) | 1)); - FAIL_IF(push_inst16(compiler, MOVSI | RDN3(dst_r) | 0)); - } - if (!(dst & SLJIT_MEM)) - return SLJIT_SUCCESS; - return emit_op_mem(compiler, WORD_SIZE | STORE, TMP_REG1, dst, dstw, TMP_REG2); - } - - if (dst & SLJIT_MEM) - FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG1, dst, dstw, TMP_REG2)); - - if (op == SLJIT_AND) { - FAIL_IF(push_inst16(compiler, IT | (cc << 4) | (((cc & 0x1) ^ 0x1) << 3) | 0x4)); - FAIL_IF(push_inst32(compiler, ANDI | RN4(dst_r) | RD4(dst_r) | 1)); - FAIL_IF(push_inst32(compiler, ANDI | RN4(dst_r) | RD4(dst_r) | 0)); - } - else { - FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8)); - FAIL_IF(push_inst32(compiler, ((op == SLJIT_OR) ? ORRI : EORI) | RN4(dst_r) | RD4(dst_r) | 1)); - } - - if (dst & SLJIT_MEM) - FAIL_IF(emit_op_mem(compiler, WORD_SIZE | STORE, TMP_REG1, dst, dstw, TMP_REG2)); - - if (!(flags & SLJIT_SET_Z)) - return SLJIT_SUCCESS; - - /* The condition must always be set, even if the ORR/EORI is not executed above. */ - return push_inst32(compiler, MOV_W | SET_FLAGS | RD4(TMP_REG1) | RM4(dst_r)); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 dst_reg, - sljit_s32 src, sljit_sw srcw) -{ - sljit_uw cc, tmp; - - CHECK_ERROR(); - CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); - - dst_reg &= ~SLJIT_I32_OP; - - cc = get_cc(type & 0xff); - - if (!(src & SLJIT_IMM)) { - FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8)); - return push_inst16(compiler, MOV | SET_REGS44(dst_reg, src)); - } - - tmp = (sljit_uw) srcw; - - if (tmp < 0x10000) { - /* set low 16 bits, set hi 16 bits to 0. */ - FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8)); - return push_inst32(compiler, MOVW | RD4(dst_reg) - | COPY_BITS(tmp, 12, 16, 4) | COPY_BITS(tmp, 11, 26, 1) | COPY_BITS(tmp, 8, 12, 3) | (tmp & 0xff)); - } - - tmp = get_imm(srcw); - if (tmp != INVALID_IMM) { - FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8)); - return push_inst32(compiler, MOV_WI | RD4(dst_reg) | tmp); - } - - tmp = get_imm(~srcw); - if (tmp != INVALID_IMM) { - FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8)); - return push_inst32(compiler, MVN_WI | RD4(dst_reg) | tmp); - } - - FAIL_IF(push_inst16(compiler, IT | (cc << 4) | ((cc & 0x1) << 3) | 0x4)); - - tmp = (sljit_uw) srcw; - FAIL_IF(push_inst32(compiler, MOVW | RD4(dst_reg) - | COPY_BITS(tmp, 12, 16, 4) | COPY_BITS(tmp, 11, 26, 1) | COPY_BITS(tmp, 8, 12, 3) | (tmp & 0xff))); - return push_inst32(compiler, MOVT | RD4(dst_reg) - | COPY_BITS(tmp, 12 + 16, 16, 4) | COPY_BITS(tmp, 11 + 16, 26, 1) | COPY_BITS(tmp, 8 + 16, 12, 3) | ((tmp & 0xff0000) >> 16)); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 reg, - sljit_s32 mem, sljit_sw memw) -{ - sljit_s32 flags; - sljit_ins inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_mem(compiler, type, reg, mem, memw)); - - if ((mem & OFFS_REG_MASK) || (memw > 255 && memw < -255)) - return SLJIT_ERR_UNSUPPORTED; - - if (type & SLJIT_MEM_SUPP) - return SLJIT_SUCCESS; - - switch (type & 0xff) { - case SLJIT_MOV: - case SLJIT_MOV_U32: - case SLJIT_MOV_S32: - case SLJIT_MOV_P: - flags = WORD_SIZE; - break; - case SLJIT_MOV_U8: - flags = BYTE_SIZE; - break; - case SLJIT_MOV_S8: - flags = BYTE_SIZE | SIGNED; - break; - case SLJIT_MOV_U16: - flags = HALF_SIZE; - break; - case SLJIT_MOV_S16: - flags = HALF_SIZE | SIGNED; - break; - default: - SLJIT_UNREACHABLE(); - flags = WORD_SIZE; - break; - } - - if (type & SLJIT_MEM_STORE) - flags |= STORE; - - inst = sljit_mem32[flags] | 0x900; - - if (type & SLJIT_MEM_PRE) - inst |= 0x400; - - if (memw >= 0) - inst |= 0x200; - else - memw = -memw; - - return push_inst32(compiler, inst | RT4(reg) | RN4(mem & REG_MASK) | memw); -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) -{ - struct sljit_const *const_; - sljit_s32 dst_r; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); - PTR_FAIL_IF(!const_); - set_const(const_, compiler); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; - PTR_FAIL_IF(emit_imm32_const(compiler, dst_r, init_value)); - - if (dst & SLJIT_MEM) - PTR_FAIL_IF(emit_op_mem(compiler, WORD_SIZE | STORE, dst_r, dst, dstw, TMP_REG2)); - return const_; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - struct sljit_put_label *put_label; - sljit_s32 dst_r; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); - PTR_FAIL_IF(!put_label); - set_put_label(put_label, compiler, 0); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; - PTR_FAIL_IF(emit_imm32_const(compiler, dst_r, 0)); - - if (dst & SLJIT_MEM) - PTR_FAIL_IF(emit_op_mem(compiler, WORD_SIZE | STORE, dst_r, dst, dstw, TMP_REG2)); - return put_label; -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) -{ - sljit_u16 *inst = (sljit_u16*)addr; - modify_imm32_const(inst, new_target); - inst = (sljit_u16 *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 4); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) -{ - sljit_u16 *inst = (sljit_u16*)addr; - modify_imm32_const(inst, new_constant); - inst = (sljit_u16 *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 4); -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) +{ +#ifdef __SOFTFP__ + return "ARM-Thumb2" SLJIT_CPUINFO " ABI:softfp"; +#else + return "ARM-Thumb2" SLJIT_CPUINFO " ABI:hardfp"; +#endif +} + +/* Length of an instruction word. */ +typedef sljit_u32 sljit_ins; + +/* Last register + 1. */ +#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) +#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) +#define TMP_PC (SLJIT_NUMBER_OF_REGISTERS + 4) + +#define TMP_FREG1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) +#define TMP_FREG2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 2) + +/* See sljit_emit_enter and sljit_emit_op0 if you want to change them. */ +static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = { + 0, 0, 1, 2, 3, 11, 10, 9, 8, 7, 6, 5, 4, 13, 12, 14, 15 +}; + +static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 3] = { + 0, 0, 1, 2, 3, 4, 5, 6, 7 +}; + +#define COPY_BITS(src, from, to, bits) \ + ((from >= to ? (src >> (from - to)) : (src << (to - from))) & (((1 << bits) - 1) << to)) + +/* Thumb16 encodings. */ +#define RD3(rd) (reg_map[rd]) +#define RN3(rn) (reg_map[rn] << 3) +#define RM3(rm) (reg_map[rm] << 6) +#define RDN3(rdn) (reg_map[rdn] << 8) +#define IMM3(imm) (imm << 6) +#define IMM8(imm) (imm) + +/* Thumb16 helpers. */ +#define SET_REGS44(rd, rn) \ + ((reg_map[rn] << 3) | (reg_map[rd] & 0x7) | ((reg_map[rd] & 0x8) << 4)) +#define IS_2_LO_REGS(reg1, reg2) \ + (reg_map[reg1] <= 7 && reg_map[reg2] <= 7) +#define IS_3_LO_REGS(reg1, reg2, reg3) \ + (reg_map[reg1] <= 7 && reg_map[reg2] <= 7 && reg_map[reg3] <= 7) + +/* Thumb32 encodings. */ +#define RD4(rd) (reg_map[rd] << 8) +#define RN4(rn) (reg_map[rn] << 16) +#define RM4(rm) (reg_map[rm]) +#define RT4(rt) (reg_map[rt] << 12) +#define DD4(dd) (freg_map[dd] << 12) +#define DN4(dn) (freg_map[dn] << 16) +#define DM4(dm) (freg_map[dm]) +#define IMM5(imm) \ + (COPY_BITS(imm, 2, 12, 3) | ((imm & 0x3) << 6)) +#define IMM12(imm) \ + (COPY_BITS(imm, 11, 26, 1) | COPY_BITS(imm, 8, 12, 3) | (imm & 0xff)) + +/* --------------------------------------------------------------------- */ +/* Instrucion forms */ +/* --------------------------------------------------------------------- */ + +/* dot '.' changed to _ + I immediate form (possibly followed by number of immediate bits). */ +#define ADCI 0xf1400000 +#define ADCS 0x4140 +#define ADC_W 0xeb400000 +#define ADD 0x4400 +#define ADDS 0x1800 +#define ADDSI3 0x1c00 +#define ADDSI8 0x3000 +#define ADD_W 0xeb000000 +#define ADDWI 0xf2000000 +#define ADD_SP 0xb000 +#define ADD_W 0xeb000000 +#define ADD_WI 0xf1000000 +#define ANDI 0xf0000000 +#define ANDS 0x4000 +#define AND_W 0xea000000 +#define ASRS 0x4100 +#define ASRSI 0x1000 +#define ASR_W 0xfa40f000 +#define ASR_WI 0xea4f0020 +#define BCC 0xd000 +#define BICI 0xf0200000 +#define BKPT 0xbe00 +#define BLX 0x4780 +#define BX 0x4700 +#define CLZ 0xfab0f080 +#define CMNI_W 0xf1100f00 +#define CMP 0x4280 +#define CMPI 0x2800 +#define CMPI_W 0xf1b00f00 +#define CMP_X 0x4500 +#define CMP_W 0xebb00f00 +#define EORI 0xf0800000 +#define EORS 0x4040 +#define EOR_W 0xea800000 +#define IT 0xbf00 +#define LDRI 0xf8500800 +#define LSLS 0x4080 +#define LSLSI 0x0000 +#define LSL_W 0xfa00f000 +#define LSL_WI 0xea4f0000 +#define LSRS 0x40c0 +#define LSRSI 0x0800 +#define LSR_W 0xfa20f000 +#define LSR_WI 0xea4f0010 +#define MOV 0x4600 +#define MOVS 0x0000 +#define MOVSI 0x2000 +#define MOVT 0xf2c00000 +#define MOVW 0xf2400000 +#define MOV_W 0xea4f0000 +#define MOV_WI 0xf04f0000 +#define MUL 0xfb00f000 +#define MVNS 0x43c0 +#define MVN_W 0xea6f0000 +#define MVN_WI 0xf06f0000 +#define NOP 0xbf00 +#define ORNI 0xf0600000 +#define ORRI 0xf0400000 +#define ORRS 0x4300 +#define ORR_W 0xea400000 +#define POP 0xbc00 +#define POP_W 0xe8bd0000 +#define PUSH 0xb400 +#define PUSH_W 0xe92d0000 +#define RSB_WI 0xf1c00000 +#define RSBSI 0x4240 +#define SBCI 0xf1600000 +#define SBCS 0x4180 +#define SBC_W 0xeb600000 +#define SDIV 0xfb90f0f0 +#define SMULL 0xfb800000 +#define STR_SP 0x9000 +#define SUBS 0x1a00 +#define SUBSI3 0x1e00 +#define SUBSI8 0x3800 +#define SUB_W 0xeba00000 +#define SUBWI 0xf2a00000 +#define SUB_SP 0xb080 +#define SUB_WI 0xf1a00000 +#define SXTB 0xb240 +#define SXTB_W 0xfa4ff080 +#define SXTH 0xb200 +#define SXTH_W 0xfa0ff080 +#define TST 0x4200 +#define UDIV 0xfbb0f0f0 +#define UMULL 0xfba00000 +#define UXTB 0xb2c0 +#define UXTB_W 0xfa5ff080 +#define UXTH 0xb280 +#define UXTH_W 0xfa1ff080 +#define VABS_F32 0xeeb00ac0 +#define VADD_F32 0xee300a00 +#define VCMP_F32 0xeeb40a40 +#define VCVT_F32_S32 0xeeb80ac0 +#define VCVT_F64_F32 0xeeb70ac0 +#define VCVT_S32_F32 0xeebd0ac0 +#define VDIV_F32 0xee800a00 +#define VMOV_F32 0xeeb00a40 +#define VMOV 0xee000a10 +#define VMOV2 0xec400a10 +#define VMRS 0xeef1fa10 +#define VMUL_F32 0xee200a00 +#define VNEG_F32 0xeeb10a40 +#define VSTR_F32 0xed000a00 +#define VSUB_F32 0xee300a40 + +static sljit_s32 push_inst16(struct sljit_compiler *compiler, sljit_ins inst) +{ + sljit_u16 *ptr; + SLJIT_ASSERT(!(inst & 0xffff0000)); + + ptr = (sljit_u16*)ensure_buf(compiler, sizeof(sljit_u16)); + FAIL_IF(!ptr); + *ptr = inst; + compiler->size++; + return SLJIT_SUCCESS; +} + +static sljit_s32 push_inst32(struct sljit_compiler *compiler, sljit_ins inst) +{ + sljit_u16 *ptr = (sljit_u16*)ensure_buf(compiler, sizeof(sljit_ins)); + FAIL_IF(!ptr); + *ptr++ = inst >> 16; + *ptr = inst; + compiler->size += 2; + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 emit_imm32_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_uw imm) +{ + FAIL_IF(push_inst32(compiler, MOVW | RD4(dst) + | COPY_BITS(imm, 12, 16, 4) | COPY_BITS(imm, 11, 26, 1) | COPY_BITS(imm, 8, 12, 3) | (imm & 0xff))); + return push_inst32(compiler, MOVT | RD4(dst) + | COPY_BITS(imm, 12 + 16, 16, 4) | COPY_BITS(imm, 11 + 16, 26, 1) | COPY_BITS(imm, 8 + 16, 12, 3) | ((imm & 0xff0000) >> 16)); +} + +static SLJIT_INLINE void modify_imm32_const(sljit_u16 *inst, sljit_uw new_imm) +{ + sljit_s32 dst = inst[1] & 0x0f00; + SLJIT_ASSERT(((inst[0] & 0xfbf0) == (MOVW >> 16)) && ((inst[2] & 0xfbf0) == (MOVT >> 16)) && dst == (inst[3] & 0x0f00)); + inst[0] = (MOVW >> 16) | COPY_BITS(new_imm, 12, 0, 4) | COPY_BITS(new_imm, 11, 10, 1); + inst[1] = dst | COPY_BITS(new_imm, 8, 12, 3) | (new_imm & 0xff); + inst[2] = (MOVT >> 16) | COPY_BITS(new_imm, 12 + 16, 0, 4) | COPY_BITS(new_imm, 11 + 16, 10, 1); + inst[3] = dst | COPY_BITS(new_imm, 8 + 16, 12, 3) | ((new_imm & 0xff0000) >> 16); +} + +static SLJIT_INLINE sljit_s32 detect_jump_type(struct sljit_jump *jump, sljit_u16 *code_ptr, sljit_u16 *code, sljit_sw executable_offset) +{ + sljit_sw diff; + + if (jump->flags & SLJIT_REWRITABLE_JUMP) + return 0; + + if (jump->flags & JUMP_ADDR) { + /* Branch to ARM code is not optimized yet. */ + if (!(jump->u.target & 0x1)) + return 0; + diff = ((sljit_sw)jump->u.target - (sljit_sw)(code_ptr + 2) - executable_offset) >> 1; + } + else { + SLJIT_ASSERT(jump->flags & JUMP_LABEL); + diff = ((sljit_sw)(code + jump->u.label->size) - (sljit_sw)(code_ptr + 2)) >> 1; + } + + if (jump->flags & IS_COND) { + SLJIT_ASSERT(!(jump->flags & IS_BL)); + if (diff <= 127 && diff >= -128) { + jump->flags |= PATCH_TYPE1; + return 5; + } + if (diff <= 524287 && diff >= -524288) { + jump->flags |= PATCH_TYPE2; + return 4; + } + /* +1 comes from the prefix IT instruction. */ + diff--; + if (diff <= 8388607 && diff >= -8388608) { + jump->flags |= PATCH_TYPE3; + return 3; + } + } + else if (jump->flags & IS_BL) { + if (diff <= 8388607 && diff >= -8388608) { + jump->flags |= PATCH_BL; + return 3; + } + } + else { + if (diff <= 1023 && diff >= -1024) { + jump->flags |= PATCH_TYPE4; + return 4; + } + if (diff <= 8388607 && diff >= -8388608) { + jump->flags |= PATCH_TYPE5; + return 3; + } + } + + return 0; +} + +static SLJIT_INLINE void set_jump_instruction(struct sljit_jump *jump, sljit_sw executable_offset) +{ + sljit_s32 type = (jump->flags >> 4) & 0xf; + sljit_sw diff; + sljit_u16 *jump_inst; + sljit_s32 s, j1, j2; + + if (SLJIT_UNLIKELY(type == 0)) { + modify_imm32_const((sljit_u16*)jump->addr, (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target); + return; + } + + if (jump->flags & JUMP_ADDR) { + SLJIT_ASSERT(jump->u.target & 0x1); + diff = ((sljit_sw)jump->u.target - (sljit_sw)(jump->addr + sizeof(sljit_u32)) - executable_offset) >> 1; + } + else { + SLJIT_ASSERT(jump->u.label->addr & 0x1); + diff = ((sljit_sw)(jump->u.label->addr) - (sljit_sw)(jump->addr + sizeof(sljit_u32)) - executable_offset) >> 1; + } + jump_inst = (sljit_u16*)jump->addr; + + switch (type) { + case 1: + /* Encoding T1 of 'B' instruction */ + SLJIT_ASSERT(diff <= 127 && diff >= -128 && (jump->flags & IS_COND)); + jump_inst[0] = 0xd000 | (jump->flags & 0xf00) | (diff & 0xff); + return; + case 2: + /* Encoding T3 of 'B' instruction */ + SLJIT_ASSERT(diff <= 524287 && diff >= -524288 && (jump->flags & IS_COND)); + jump_inst[0] = 0xf000 | COPY_BITS(jump->flags, 8, 6, 4) | COPY_BITS(diff, 11, 0, 6) | COPY_BITS(diff, 19, 10, 1); + jump_inst[1] = 0x8000 | COPY_BITS(diff, 17, 13, 1) | COPY_BITS(diff, 18, 11, 1) | (diff & 0x7ff); + return; + case 3: + SLJIT_ASSERT(jump->flags & IS_COND); + *jump_inst++ = IT | ((jump->flags >> 4) & 0xf0) | 0x8; + diff--; + type = 5; + break; + case 4: + /* Encoding T2 of 'B' instruction */ + SLJIT_ASSERT(diff <= 1023 && diff >= -1024 && !(jump->flags & IS_COND)); + jump_inst[0] = 0xe000 | (diff & 0x7ff); + return; + } + + SLJIT_ASSERT(diff <= 8388607 && diff >= -8388608); + + /* Really complex instruction form for branches. */ + s = (diff >> 23) & 0x1; + j1 = (~(diff >> 22) ^ s) & 0x1; + j2 = (~(diff >> 21) ^ s) & 0x1; + jump_inst[0] = 0xf000 | (s << 10) | COPY_BITS(diff, 11, 0, 10); + jump_inst[1] = (j1 << 13) | (j2 << 11) | (diff & 0x7ff); + + /* The others have a common form. */ + if (type == 5) /* Encoding T4 of 'B' instruction */ + jump_inst[1] |= 0x9000; + else if (type == 6) /* Encoding T1 of 'BL' instruction */ + jump_inst[1] |= 0xd000; + else + SLJIT_UNREACHABLE(); +} + +SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) +{ + struct sljit_memory_fragment *buf; + sljit_u16 *code; + sljit_u16 *code_ptr; + sljit_u16 *buf_ptr; + sljit_u16 *buf_end; + sljit_uw half_count; + sljit_uw next_addr; + sljit_sw executable_offset; + + struct sljit_label *label; + struct sljit_jump *jump; + struct sljit_const *const_; + struct sljit_put_label *put_label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_generate_code(compiler)); + reverse_buf(compiler); + + code = (sljit_u16*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_u16)); + PTR_FAIL_WITH_EXEC_IF(code); + buf = compiler->buf; + + code_ptr = code; + half_count = 0; + next_addr = 0; + executable_offset = SLJIT_EXEC_OFFSET(code); + + label = compiler->labels; + jump = compiler->jumps; + const_ = compiler->consts; + put_label = compiler->put_labels; + + do { + buf_ptr = (sljit_u16*)buf->memory; + buf_end = buf_ptr + (buf->used_size >> 1); + do { + *code_ptr = *buf_ptr++; + if (next_addr == half_count) { + SLJIT_ASSERT(!label || label->size >= half_count); + SLJIT_ASSERT(!jump || jump->addr >= half_count); + SLJIT_ASSERT(!const_ || const_->addr >= half_count); + SLJIT_ASSERT(!put_label || put_label->addr >= half_count); + + /* These structures are ordered by their address. */ + if (label && label->size == half_count) { + label->addr = ((sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset)) | 0x1; + label->size = code_ptr - code; + label = label->next; + } + if (jump && jump->addr == half_count) { + jump->addr = (sljit_uw)code_ptr - ((jump->flags & IS_COND) ? 10 : 8); + code_ptr -= detect_jump_type(jump, code_ptr, code, executable_offset); + jump = jump->next; + } + if (const_ && const_->addr == half_count) { + const_->addr = (sljit_uw)code_ptr; + const_ = const_->next; + } + if (put_label && put_label->addr == half_count) { + SLJIT_ASSERT(put_label->label); + put_label->addr = (sljit_uw)code_ptr; + put_label = put_label->next; + } + next_addr = compute_next_addr(label, jump, const_, put_label); + } + code_ptr ++; + half_count ++; + } while (buf_ptr < buf_end); + + buf = buf->next; + } while (buf); + + if (label && label->size == half_count) { + label->addr = ((sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset)) | 0x1; + label->size = code_ptr - code; + label = label->next; + } + + SLJIT_ASSERT(!label); + SLJIT_ASSERT(!jump); + SLJIT_ASSERT(!const_); + SLJIT_ASSERT(!put_label); + SLJIT_ASSERT(code_ptr - code <= (sljit_sw)compiler->size); + + jump = compiler->jumps; + while (jump) { + set_jump_instruction(jump, executable_offset); + jump = jump->next; + } + + put_label = compiler->put_labels; + while (put_label) { + modify_imm32_const((sljit_u16 *)put_label->addr, put_label->label->addr); + put_label = put_label->next; + } + + compiler->error = SLJIT_ERR_COMPILED; + compiler->executable_offset = executable_offset; + compiler->executable_size = (code_ptr - code) * sizeof(sljit_u16); + + code = (sljit_u16 *)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); + code_ptr = (sljit_u16 *)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + + SLJIT_CACHE_FLUSH(code, code_ptr); + /* Set thumb mode flag. */ + return (void*)((sljit_uw)code | 0x1); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) +{ + switch (feature_type) { + case SLJIT_HAS_FPU: +#ifdef SLJIT_IS_FPU_AVAILABLE + return SLJIT_IS_FPU_AVAILABLE; +#else + /* Available by default. */ + return 1; +#endif + + case SLJIT_HAS_CLZ: + case SLJIT_HAS_CMOV: + return 1; + + default: + return 0; + } +} + +/* --------------------------------------------------------------------- */ +/* Core code generator functions. */ +/* --------------------------------------------------------------------- */ + +#define INVALID_IMM 0x80000000 +static sljit_uw get_imm(sljit_uw imm) +{ + /* Thumb immediate form. */ + sljit_s32 counter; + + if (imm <= 0xff) + return imm; + + if ((imm & 0xffff) == (imm >> 16)) { + /* Some special cases. */ + if (!(imm & 0xff00)) + return (1 << 12) | (imm & 0xff); + if (!(imm & 0xff)) + return (2 << 12) | ((imm >> 8) & 0xff); + if ((imm & 0xff00) == ((imm & 0xff) << 8)) + return (3 << 12) | (imm & 0xff); + } + + /* Assembly optimization: count leading zeroes? */ + counter = 8; + if (!(imm & 0xffff0000)) { + counter += 16; + imm <<= 16; + } + if (!(imm & 0xff000000)) { + counter += 8; + imm <<= 8; + } + if (!(imm & 0xf0000000)) { + counter += 4; + imm <<= 4; + } + if (!(imm & 0xc0000000)) { + counter += 2; + imm <<= 2; + } + if (!(imm & 0x80000000)) { + counter += 1; + imm <<= 1; + } + /* Since imm >= 128, this must be true. */ + SLJIT_ASSERT(counter <= 31); + + if (imm & 0x00ffffff) + return INVALID_IMM; /* Cannot be encoded. */ + + return ((imm >> 24) & 0x7f) | COPY_BITS(counter, 4, 26, 1) | COPY_BITS(counter, 1, 12, 3) | COPY_BITS(counter, 0, 7, 1); +} + +static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst, sljit_uw imm) +{ + sljit_uw tmp; + + /* MOVS cannot be used since it destroy flags. */ + + if (imm >= 0x10000) { + tmp = get_imm(imm); + if (tmp != INVALID_IMM) + return push_inst32(compiler, MOV_WI | RD4(dst) | tmp); + tmp = get_imm(~imm); + if (tmp != INVALID_IMM) + return push_inst32(compiler, MVN_WI | RD4(dst) | tmp); + } + + /* set low 16 bits, set hi 16 bits to 0. */ + FAIL_IF(push_inst32(compiler, MOVW | RD4(dst) + | COPY_BITS(imm, 12, 16, 4) | COPY_BITS(imm, 11, 26, 1) | COPY_BITS(imm, 8, 12, 3) | (imm & 0xff))); + + /* set hi 16 bit if needed. */ + if (imm >= 0x10000) + return push_inst32(compiler, MOVT | RD4(dst) + | COPY_BITS(imm, 12 + 16, 16, 4) | COPY_BITS(imm, 11 + 16, 26, 1) | COPY_BITS(imm, 8 + 16, 12, 3) | ((imm & 0xff0000) >> 16)); + return SLJIT_SUCCESS; +} + +#define ARG1_IMM 0x0010000 +#define ARG2_IMM 0x0020000 +/* SET_FLAGS must be 0x100000 as it is also the value of S bit (can be used for optimization). */ +#define SET_FLAGS 0x0100000 +#define UNUSED_RETURN 0x0200000 + +static sljit_s32 emit_op_imm(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 dst, sljit_uw arg1, sljit_uw arg2) +{ + /* dst must be register, TMP_REG1 + arg1 must be register, imm + arg2 must be register, imm */ + sljit_s32 reg; + sljit_uw imm, nimm; + + if (SLJIT_UNLIKELY((flags & (ARG1_IMM | ARG2_IMM)) == (ARG1_IMM | ARG2_IMM))) { + /* Both are immediates, no temporaries are used. */ + flags &= ~ARG1_IMM; + FAIL_IF(load_immediate(compiler, TMP_REG1, arg1)); + arg1 = TMP_REG1; + } + + if (flags & (ARG1_IMM | ARG2_IMM)) { + reg = (flags & ARG2_IMM) ? arg1 : arg2; + imm = (flags & ARG2_IMM) ? arg2 : arg1; + + switch (flags & 0xffff) { + case SLJIT_CLZ: + case SLJIT_MUL: + /* No form with immediate operand. */ + break; + case SLJIT_MOV: + SLJIT_ASSERT(!(flags & SET_FLAGS) && (flags & ARG2_IMM) && arg1 == TMP_REG2); + return load_immediate(compiler, dst, imm); + case SLJIT_NOT: + if (!(flags & SET_FLAGS)) + return load_immediate(compiler, dst, ~imm); + /* Since the flags should be set, we just fallback to the register mode. + Although some clever things could be done here, "NOT IMM" does not worth the efforts. */ + break; + case SLJIT_ADD: + nimm = -imm; + if (IS_2_LO_REGS(reg, dst)) { + if (imm <= 0x7) + return push_inst16(compiler, ADDSI3 | IMM3(imm) | RD3(dst) | RN3(reg)); + if (nimm <= 0x7) + return push_inst16(compiler, SUBSI3 | IMM3(nimm) | RD3(dst) | RN3(reg)); + if (reg == dst) { + if (imm <= 0xff) + return push_inst16(compiler, ADDSI8 | IMM8(imm) | RDN3(dst)); + if (nimm <= 0xff) + return push_inst16(compiler, SUBSI8 | IMM8(nimm) | RDN3(dst)); + } + } + if (!(flags & SET_FLAGS)) { + if (imm <= 0xfff) + return push_inst32(compiler, ADDWI | RD4(dst) | RN4(reg) | IMM12(imm)); + if (nimm <= 0xfff) + return push_inst32(compiler, SUBWI | RD4(dst) | RN4(reg) | IMM12(nimm)); + } + nimm = get_imm(imm); + if (nimm != INVALID_IMM) + return push_inst32(compiler, ADD_WI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | nimm); + nimm = get_imm(-imm); + if (nimm != INVALID_IMM) + return push_inst32(compiler, SUB_WI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | nimm); + break; + case SLJIT_ADDC: + imm = get_imm(imm); + if (imm != INVALID_IMM) + return push_inst32(compiler, ADCI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | imm); + break; + case SLJIT_SUB: + /* SUB operation can be replaced by ADD because of the negative carry flag. */ + if (flags & ARG1_IMM) { + if (imm == 0 && IS_2_LO_REGS(reg, dst)) + return push_inst16(compiler, RSBSI | RD3(dst) | RN3(reg)); + imm = get_imm(imm); + if (imm != INVALID_IMM) + return push_inst32(compiler, RSB_WI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | imm); + break; + } + if (flags & UNUSED_RETURN) { + if (imm <= 0xff && reg_map[reg] <= 7) + return push_inst16(compiler, CMPI | IMM8(imm) | RDN3(reg)); + nimm = get_imm(imm); + if (nimm != INVALID_IMM) + return push_inst32(compiler, CMPI_W | RN4(reg) | nimm); + nimm = get_imm(-imm); + if (nimm != INVALID_IMM) + return push_inst32(compiler, CMNI_W | RN4(reg) | nimm); + } + nimm = -imm; + if (IS_2_LO_REGS(reg, dst)) { + if (imm <= 0x7) + return push_inst16(compiler, SUBSI3 | IMM3(imm) | RD3(dst) | RN3(reg)); + if (nimm <= 0x7) + return push_inst16(compiler, ADDSI3 | IMM3(nimm) | RD3(dst) | RN3(reg)); + if (reg == dst) { + if (imm <= 0xff) + return push_inst16(compiler, SUBSI8 | IMM8(imm) | RDN3(dst)); + if (nimm <= 0xff) + return push_inst16(compiler, ADDSI8 | IMM8(nimm) | RDN3(dst)); + } + } + if (!(flags & SET_FLAGS)) { + if (imm <= 0xfff) + return push_inst32(compiler, SUBWI | RD4(dst) | RN4(reg) | IMM12(imm)); + if (nimm <= 0xfff) + return push_inst32(compiler, ADDWI | RD4(dst) | RN4(reg) | IMM12(nimm)); + } + nimm = get_imm(imm); + if (nimm != INVALID_IMM) + return push_inst32(compiler, SUB_WI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | nimm); + nimm = get_imm(-imm); + if (nimm != INVALID_IMM) + return push_inst32(compiler, ADD_WI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | nimm); + break; + case SLJIT_SUBC: + if (flags & ARG1_IMM) + break; + imm = get_imm(imm); + if (imm != INVALID_IMM) + return push_inst32(compiler, SBCI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | imm); + break; + case SLJIT_AND: + nimm = get_imm(imm); + if (nimm != INVALID_IMM) + return push_inst32(compiler, ANDI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | nimm); + imm = get_imm(imm); + if (imm != INVALID_IMM) + return push_inst32(compiler, BICI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | imm); + break; + case SLJIT_OR: + nimm = get_imm(imm); + if (nimm != INVALID_IMM) + return push_inst32(compiler, ORRI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | nimm); + imm = get_imm(imm); + if (imm != INVALID_IMM) + return push_inst32(compiler, ORNI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | imm); + break; + case SLJIT_XOR: + imm = get_imm(imm); + if (imm != INVALID_IMM) + return push_inst32(compiler, EORI | (flags & SET_FLAGS) | RD4(dst) | RN4(reg) | imm); + break; + case SLJIT_SHL: + case SLJIT_LSHR: + case SLJIT_ASHR: + if (flags & ARG1_IMM) + break; + imm &= 0x1f; + if (imm == 0) { + if (!(flags & SET_FLAGS)) + return push_inst16(compiler, MOV | SET_REGS44(dst, reg)); + if (IS_2_LO_REGS(dst, reg)) + return push_inst16(compiler, MOVS | RD3(dst) | RN3(reg)); + return push_inst32(compiler, MOV_W | SET_FLAGS | RD4(dst) | RM4(reg)); + } + switch (flags & 0xffff) { + case SLJIT_SHL: + if (IS_2_LO_REGS(dst, reg)) + return push_inst16(compiler, LSLSI | RD3(dst) | RN3(reg) | (imm << 6)); + return push_inst32(compiler, LSL_WI | (flags & SET_FLAGS) | RD4(dst) | RM4(reg) | IMM5(imm)); + case SLJIT_LSHR: + if (IS_2_LO_REGS(dst, reg)) + return push_inst16(compiler, LSRSI | RD3(dst) | RN3(reg) | (imm << 6)); + return push_inst32(compiler, LSR_WI | (flags & SET_FLAGS) | RD4(dst) | RM4(reg) | IMM5(imm)); + default: /* SLJIT_ASHR */ + if (IS_2_LO_REGS(dst, reg)) + return push_inst16(compiler, ASRSI | RD3(dst) | RN3(reg) | (imm << 6)); + return push_inst32(compiler, ASR_WI | (flags & SET_FLAGS) | RD4(dst) | RM4(reg) | IMM5(imm)); + } + default: + SLJIT_UNREACHABLE(); + break; + } + + if (flags & ARG2_IMM) { + imm = arg2; + arg2 = (arg1 == TMP_REG1) ? TMP_REG2 : TMP_REG1; + FAIL_IF(load_immediate(compiler, arg2, imm)); + } + else { + imm = arg1; + arg1 = (arg2 == TMP_REG1) ? TMP_REG2 : TMP_REG1; + FAIL_IF(load_immediate(compiler, arg1, imm)); + } + + SLJIT_ASSERT(arg1 != arg2); + } + + /* Both arguments are registers. */ + switch (flags & 0xffff) { + case SLJIT_MOV: + case SLJIT_MOV_U32: + case SLJIT_MOV_S32: + case SLJIT_MOV_P: + SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG2); + if (dst == arg2) + return SLJIT_SUCCESS; + return push_inst16(compiler, MOV | SET_REGS44(dst, arg2)); + case SLJIT_MOV_U8: + SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG2); + if (IS_2_LO_REGS(dst, arg2)) + return push_inst16(compiler, UXTB | RD3(dst) | RN3(arg2)); + return push_inst32(compiler, UXTB_W | RD4(dst) | RM4(arg2)); + case SLJIT_MOV_S8: + SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG2); + if (IS_2_LO_REGS(dst, arg2)) + return push_inst16(compiler, SXTB | RD3(dst) | RN3(arg2)); + return push_inst32(compiler, SXTB_W | RD4(dst) | RM4(arg2)); + case SLJIT_MOV_U16: + SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG2); + if (IS_2_LO_REGS(dst, arg2)) + return push_inst16(compiler, UXTH | RD3(dst) | RN3(arg2)); + return push_inst32(compiler, UXTH_W | RD4(dst) | RM4(arg2)); + case SLJIT_MOV_S16: + SLJIT_ASSERT(!(flags & SET_FLAGS) && arg1 == TMP_REG2); + if (IS_2_LO_REGS(dst, arg2)) + return push_inst16(compiler, SXTH | RD3(dst) | RN3(arg2)); + return push_inst32(compiler, SXTH_W | RD4(dst) | RM4(arg2)); + case SLJIT_NOT: + SLJIT_ASSERT(arg1 == TMP_REG2); + if (IS_2_LO_REGS(dst, arg2)) + return push_inst16(compiler, MVNS | RD3(dst) | RN3(arg2)); + return push_inst32(compiler, MVN_W | (flags & SET_FLAGS) | RD4(dst) | RM4(arg2)); + case SLJIT_CLZ: + SLJIT_ASSERT(arg1 == TMP_REG2); + FAIL_IF(push_inst32(compiler, CLZ | RN4(arg2) | RD4(dst) | RM4(arg2))); + return SLJIT_SUCCESS; + case SLJIT_ADD: + if (IS_3_LO_REGS(dst, arg1, arg2)) + return push_inst16(compiler, ADDS | RD3(dst) | RN3(arg1) | RM3(arg2)); + if (dst == arg1 && !(flags & SET_FLAGS)) + return push_inst16(compiler, ADD | SET_REGS44(dst, arg2)); + return push_inst32(compiler, ADD_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); + case SLJIT_ADDC: + if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) + return push_inst16(compiler, ADCS | RD3(dst) | RN3(arg2)); + return push_inst32(compiler, ADC_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); + case SLJIT_SUB: + if (flags & UNUSED_RETURN) { + if (IS_2_LO_REGS(arg1, arg2)) + return push_inst16(compiler, CMP | RD3(arg1) | RN3(arg2)); + return push_inst16(compiler, CMP_X | SET_REGS44(arg1, arg2)); + } + if (IS_3_LO_REGS(dst, arg1, arg2)) + return push_inst16(compiler, SUBS | RD3(dst) | RN3(arg1) | RM3(arg2)); + return push_inst32(compiler, SUB_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); + case SLJIT_SUBC: + if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) + return push_inst16(compiler, SBCS | RD3(dst) | RN3(arg2)); + return push_inst32(compiler, SBC_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); + case SLJIT_MUL: + if (!(flags & SET_FLAGS)) + return push_inst32(compiler, MUL | RD4(dst) | RN4(arg1) | RM4(arg2)); + SLJIT_ASSERT(dst != TMP_REG2); + FAIL_IF(push_inst32(compiler, SMULL | RT4(dst) | RD4(TMP_REG2) | RN4(arg1) | RM4(arg2))); + /* cmp TMP_REG2, dst asr #31. */ + return push_inst32(compiler, CMP_W | RN4(TMP_REG2) | 0x70e0 | RM4(dst)); + case SLJIT_AND: + if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) + return push_inst16(compiler, ANDS | RD3(dst) | RN3(arg2)); + if ((flags & UNUSED_RETURN) && IS_2_LO_REGS(arg1, arg2)) + return push_inst16(compiler, TST | RD3(arg1) | RN3(arg2)); + return push_inst32(compiler, AND_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); + case SLJIT_OR: + if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) + return push_inst16(compiler, ORRS | RD3(dst) | RN3(arg2)); + return push_inst32(compiler, ORR_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); + case SLJIT_XOR: + if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) + return push_inst16(compiler, EORS | RD3(dst) | RN3(arg2)); + return push_inst32(compiler, EOR_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); + case SLJIT_SHL: + if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) + return push_inst16(compiler, LSLS | RD3(dst) | RN3(arg2)); + return push_inst32(compiler, LSL_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); + case SLJIT_LSHR: + if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) + return push_inst16(compiler, LSRS | RD3(dst) | RN3(arg2)); + return push_inst32(compiler, LSR_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); + case SLJIT_ASHR: + if (dst == arg1 && IS_2_LO_REGS(dst, arg2)) + return push_inst16(compiler, ASRS | RD3(dst) | RN3(arg2)); + return push_inst32(compiler, ASR_W | (flags & SET_FLAGS) | RD4(dst) | RN4(arg1) | RM4(arg2)); + } + + SLJIT_UNREACHABLE(); + return SLJIT_SUCCESS; +} + +#define STORE 0x01 +#define SIGNED 0x02 + +#define WORD_SIZE 0x00 +#define BYTE_SIZE 0x04 +#define HALF_SIZE 0x08 +#define PRELOAD 0x0c + +#define IS_WORD_SIZE(flags) (!(flags & (BYTE_SIZE | HALF_SIZE))) +#define OFFSET_CHECK(imm, shift) (!(argw & ~(imm << shift))) + +/* + 1st letter: + w = word + b = byte + h = half + + 2nd letter: + s = signed + u = unsigned + + 3rd letter: + l = load + s = store +*/ + +static const sljit_ins sljit_mem16[12] = { +/* w u l */ 0x5800 /* ldr */, +/* w u s */ 0x5000 /* str */, +/* w s l */ 0x5800 /* ldr */, +/* w s s */ 0x5000 /* str */, + +/* b u l */ 0x5c00 /* ldrb */, +/* b u s */ 0x5400 /* strb */, +/* b s l */ 0x5600 /* ldrsb */, +/* b s s */ 0x5400 /* strb */, + +/* h u l */ 0x5a00 /* ldrh */, +/* h u s */ 0x5200 /* strh */, +/* h s l */ 0x5e00 /* ldrsh */, +/* h s s */ 0x5200 /* strh */, +}; + +static const sljit_ins sljit_mem16_imm5[12] = { +/* w u l */ 0x6800 /* ldr imm5 */, +/* w u s */ 0x6000 /* str imm5 */, +/* w s l */ 0x6800 /* ldr imm5 */, +/* w s s */ 0x6000 /* str imm5 */, + +/* b u l */ 0x7800 /* ldrb imm5 */, +/* b u s */ 0x7000 /* strb imm5 */, +/* b s l */ 0x0000 /* not allowed */, +/* b s s */ 0x7000 /* strb imm5 */, + +/* h u l */ 0x8800 /* ldrh imm5 */, +/* h u s */ 0x8000 /* strh imm5 */, +/* h s l */ 0x0000 /* not allowed */, +/* h s s */ 0x8000 /* strh imm5 */, +}; + +#define MEM_IMM8 0xc00 +#define MEM_IMM12 0x800000 +static const sljit_ins sljit_mem32[13] = { +/* w u l */ 0xf8500000 /* ldr.w */, +/* w u s */ 0xf8400000 /* str.w */, +/* w s l */ 0xf8500000 /* ldr.w */, +/* w s s */ 0xf8400000 /* str.w */, + +/* b u l */ 0xf8100000 /* ldrb.w */, +/* b u s */ 0xf8000000 /* strb.w */, +/* b s l */ 0xf9100000 /* ldrsb.w */, +/* b s s */ 0xf8000000 /* strb.w */, + +/* h u l */ 0xf8300000 /* ldrh.w */, +/* h u s */ 0xf8200000 /* strsh.w */, +/* h s l */ 0xf9300000 /* ldrsh.w */, +/* h s s */ 0xf8200000 /* strsh.w */, + +/* p u l */ 0xf8100000 /* pld */, +}; + +/* Helper function. Dst should be reg + value, using at most 1 instruction, flags does not set. */ +static sljit_s32 emit_set_delta(struct sljit_compiler *compiler, sljit_s32 dst, sljit_s32 reg, sljit_sw value) +{ + if (value >= 0) { + if (value <= 0xfff) + return push_inst32(compiler, ADDWI | RD4(dst) | RN4(reg) | IMM12(value)); + value = get_imm(value); + if (value != INVALID_IMM) + return push_inst32(compiler, ADD_WI | RD4(dst) | RN4(reg) | value); + } + else { + value = -value; + if (value <= 0xfff) + return push_inst32(compiler, SUBWI | RD4(dst) | RN4(reg) | IMM12(value)); + value = get_imm(value); + if (value != INVALID_IMM) + return push_inst32(compiler, SUB_WI | RD4(dst) | RN4(reg) | value); + } + return SLJIT_ERR_UNSUPPORTED; +} + +static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, + sljit_s32 arg, sljit_sw argw, sljit_s32 tmp_reg) +{ + sljit_s32 other_r; + sljit_uw tmp; + + SLJIT_ASSERT(arg & SLJIT_MEM); + SLJIT_ASSERT((arg & REG_MASK) != tmp_reg); + arg &= ~SLJIT_MEM; + + if (SLJIT_UNLIKELY(!(arg & REG_MASK))) { + tmp = get_imm(argw & ~0xfff); + if (tmp != INVALID_IMM) { + FAIL_IF(push_inst32(compiler, MOV_WI | RD4(tmp_reg) | tmp)); + return push_inst32(compiler, sljit_mem32[flags] | MEM_IMM12 | RT4(reg) | RN4(tmp_reg) | (argw & 0xfff)); + } + + FAIL_IF(load_immediate(compiler, tmp_reg, argw)); + if (IS_2_LO_REGS(reg, tmp_reg) && sljit_mem16_imm5[flags]) + return push_inst16(compiler, sljit_mem16_imm5[flags] | RD3(reg) | RN3(tmp_reg)); + return push_inst32(compiler, sljit_mem32[flags] | MEM_IMM12 | RT4(reg) | RN4(tmp_reg)); + } + + if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { + argw &= 0x3; + other_r = OFFS_REG(arg); + arg &= 0xf; + + if (!argw && IS_3_LO_REGS(reg, arg, other_r)) + return push_inst16(compiler, sljit_mem16[flags] | RD3(reg) | RN3(arg) | RM3(other_r)); + return push_inst32(compiler, sljit_mem32[flags] | RT4(reg) | RN4(arg) | RM4(other_r) | (argw << 4)); + } + + if (argw > 0xfff) { + tmp = get_imm(argw & ~0xfff); + if (tmp != INVALID_IMM) { + push_inst32(compiler, ADD_WI | RD4(tmp_reg) | RN4(arg) | tmp); + arg = tmp_reg; + argw = argw & 0xfff; + } + } + else if (argw < -0xff) { + tmp = get_imm(-argw & ~0xff); + if (tmp != INVALID_IMM) { + push_inst32(compiler, SUB_WI | RD4(tmp_reg) | RN4(arg) | tmp); + arg = tmp_reg; + argw = -(-argw & 0xff); + } + } + + if (IS_2_LO_REGS(reg, arg) && sljit_mem16_imm5[flags]) { + tmp = 3; + if (IS_WORD_SIZE(flags)) { + if (OFFSET_CHECK(0x1f, 2)) + tmp = 2; + } + else if (flags & BYTE_SIZE) + { + if (OFFSET_CHECK(0x1f, 0)) + tmp = 0; + } + else { + SLJIT_ASSERT(flags & HALF_SIZE); + if (OFFSET_CHECK(0x1f, 1)) + tmp = 1; + } + + if (tmp < 3) + return push_inst16(compiler, sljit_mem16_imm5[flags] | RD3(reg) | RN3(arg) | (argw << (6 - tmp))); + } + else if (SLJIT_UNLIKELY(arg == SLJIT_SP) && IS_WORD_SIZE(flags) && OFFSET_CHECK(0xff, 2) && reg_map[reg] <= 7) { + /* SP based immediate. */ + return push_inst16(compiler, STR_SP | ((flags & STORE) ? 0 : 0x800) | RDN3(reg) | (argw >> 2)); + } + + if (argw >= 0 && argw <= 0xfff) + return push_inst32(compiler, sljit_mem32[flags] | MEM_IMM12 | RT4(reg) | RN4(arg) | argw); + else if (argw < 0 && argw >= -0xff) + return push_inst32(compiler, sljit_mem32[flags] | MEM_IMM8 | RT4(reg) | RN4(arg) | -argw); + + SLJIT_ASSERT(arg != tmp_reg); + + FAIL_IF(load_immediate(compiler, tmp_reg, argw)); + if (IS_3_LO_REGS(reg, arg, tmp_reg)) + return push_inst16(compiler, sljit_mem16[flags] | RD3(reg) | RN3(arg) | RM3(tmp_reg)); + return push_inst32(compiler, sljit_mem32[flags] | RT4(reg) | RN4(arg) | RM4(tmp_reg)); +} + +/* --------------------------------------------------------------------- */ +/* Entry, exit */ +/* --------------------------------------------------------------------- */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + sljit_s32 args, size, i, tmp; + sljit_ins push = 0; +#ifdef _WIN32 + sljit_uw imm; +#endif + + CHECK_ERROR(); + CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; + for (i = SLJIT_S0; i >= tmp; i--) + push |= 1 << reg_map[i]; + + for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) + push |= 1 << reg_map[i]; + + FAIL_IF((push & 0xff00) + ? push_inst32(compiler, PUSH_W | (1 << 14) | push) + : push_inst16(compiler, PUSH | (1 << 8) | push)); + + /* Stack must be aligned to 8 bytes: (LR, R4) */ + size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); + local_size = ((size + local_size + 7) & ~7) - size; + compiler->local_size = local_size; + +#ifdef _WIN32 + if (local_size >= 256) { + if (local_size > 4096) + imm = get_imm(4096); + else + imm = get_imm(local_size & ~0xff); + + SLJIT_ASSERT(imm != INVALID_IMM); + FAIL_IF(push_inst32(compiler, SUB_WI | RD4(TMP_REG1) | RN4(SLJIT_SP) | imm)); + } +#else + if (local_size > 0) { + if (local_size <= (127 << 2)) + FAIL_IF(push_inst16(compiler, SUB_SP | (local_size >> 2))); + else + FAIL_IF(emit_op_imm(compiler, SLJIT_SUB | ARG2_IMM, SLJIT_SP, SLJIT_SP, local_size)); + } +#endif + + args = get_arg_count(arg_types); + + if (args >= 1) + FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(SLJIT_S0, SLJIT_R0))); + if (args >= 2) + FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(SLJIT_S1, SLJIT_R1))); + if (args >= 3) + FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(SLJIT_S2, SLJIT_R2))); + +#ifdef _WIN32 + if (local_size >= 256) { + if (local_size > 4096) { + imm = get_imm(4096); + SLJIT_ASSERT(imm != INVALID_IMM); + + if (local_size < 4 * 4096) { + if (local_size > 2 * 4096) { + FAIL_IF(push_inst32(compiler, LDRI | 0x400 | RT4(TMP_REG2) | RN4(TMP_REG1))); + FAIL_IF(push_inst32(compiler, SUB_WI | RD4(TMP_REG1) | RN4(TMP_REG1) | imm)); + local_size -= 4096; + } + + if (local_size > 2 * 4096) { + FAIL_IF(push_inst32(compiler, LDRI | 0x400 | RT4(TMP_REG2) | RN4(TMP_REG1))); + FAIL_IF(push_inst32(compiler, SUB_WI | RD4(TMP_REG1) | RN4(TMP_REG1) | imm)); + local_size -= 4096; + } + + FAIL_IF(push_inst32(compiler, LDRI | 0x400 | RT4(TMP_REG2) | RN4(TMP_REG1))); + local_size -= 4096; + + SLJIT_ASSERT(local_size > 0); + } + else { + FAIL_IF(load_immediate(compiler, SLJIT_R3, (local_size >> 12) - 1)); + FAIL_IF(push_inst32(compiler, LDRI | 0x400 | RT4(TMP_REG2) | RN4(TMP_REG1))); + FAIL_IF(push_inst32(compiler, SUB_WI | RD4(TMP_REG1) | RN4(TMP_REG1) | imm)); + SLJIT_ASSERT(reg_map[SLJIT_R3] < 7); + FAIL_IF(push_inst16(compiler, SUBSI8 | RDN3(SLJIT_R3) | 1)); + FAIL_IF(push_inst16(compiler, BCC | (0x1 << 8) /* not-equal */ | (-7 & 0xff))); + + local_size &= 0xfff; + + if (local_size != 0) + FAIL_IF(push_inst32(compiler, LDRI | 0x400 | RT4(TMP_REG2) | RN4(TMP_REG1))); + } + + if (local_size >= 256) { + imm = get_imm(local_size & ~0xff); + SLJIT_ASSERT(imm != INVALID_IMM); + + FAIL_IF(push_inst32(compiler, SUB_WI | RD4(TMP_REG1) | RN4(TMP_REG1) | imm)); + } + } + + local_size &= 0xff; + FAIL_IF(push_inst32(compiler, LDRI | 0x400 | (local_size > 0 ? 0x100 : 0) | RT4(TMP_REG2) | RN4(TMP_REG1) | local_size)); + + FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(SLJIT_SP, TMP_REG1))); + } + else if (local_size > 0) + FAIL_IF(push_inst32(compiler, LDRI | 0x500 | RT4(TMP_REG1) | RN4(SLJIT_SP) | local_size)); +#endif + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + sljit_s32 size; + + CHECK_ERROR(); + CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); + compiler->local_size = ((size + local_size + 7) & ~7) - size; + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 i, tmp; + sljit_ins pop = 0; + + CHECK_ERROR(); + CHECK(check_sljit_emit_return(compiler, op, src, srcw)); + + FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); + + if (compiler->local_size > 0) { + if (compiler->local_size <= (127 << 2)) + FAIL_IF(push_inst16(compiler, ADD_SP | (compiler->local_size >> 2))); + else + FAIL_IF(emit_op_imm(compiler, SLJIT_ADD | ARG2_IMM, SLJIT_SP, SLJIT_SP, compiler->local_size)); + } + + tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG; + for (i = SLJIT_S0; i >= tmp; i--) + pop |= 1 << reg_map[i]; + + for (i = compiler->scratches; i >= SLJIT_FIRST_SAVED_REG; i--) + pop |= 1 << reg_map[i]; + + return (pop & 0xff00) + ? push_inst32(compiler, POP_W | (1 << 15) | pop) + : push_inst16(compiler, POP | (1 << 8) | pop); +} + +/* --------------------------------------------------------------------- */ +/* Operators */ +/* --------------------------------------------------------------------- */ + +#if !(defined __ARM_FEATURE_IDIV) && !(defined __ARM_ARCH_EXT_IDIV__) + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef _WIN32 +extern unsigned long long __rt_udiv(unsigned int denominator, unsigned int numerator); +extern long long __rt_sdiv(int denominator, int numerator); +#elif defined(__GNUC__) +extern unsigned int __aeabi_uidivmod(unsigned int numerator, int unsigned denominator); +extern int __aeabi_idivmod(int numerator, int denominator); +#else +#error "Software divmod functions are needed" +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* !__ARM_FEATURE_IDIV && !__ARM_ARCH_EXT_IDIV__ */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) +{ +#if !(defined __ARM_FEATURE_IDIV) && !(defined __ARM_ARCH_EXT_IDIV__) + sljit_sw saved_reg_list[3]; + sljit_sw saved_reg_count; +#endif + + CHECK_ERROR(); + CHECK(check_sljit_emit_op0(compiler, op)); + + op = GET_OPCODE(op); + switch (op) { + case SLJIT_BREAKPOINT: + return push_inst16(compiler, BKPT); + case SLJIT_NOP: + return push_inst16(compiler, NOP); + case SLJIT_LMUL_UW: + case SLJIT_LMUL_SW: + return push_inst32(compiler, (op == SLJIT_LMUL_UW ? UMULL : SMULL) + | (reg_map[SLJIT_R1] << 8) + | (reg_map[SLJIT_R0] << 12) + | (reg_map[SLJIT_R0] << 16) + | reg_map[SLJIT_R1]); +#if (defined __ARM_FEATURE_IDIV) || (defined __ARM_ARCH_EXT_IDIV__) + case SLJIT_DIVMOD_UW: + case SLJIT_DIVMOD_SW: + FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(TMP_REG1, SLJIT_R0))); + FAIL_IF(push_inst32(compiler, (op == SLJIT_DIVMOD_UW ? UDIV : SDIV) | RD4(SLJIT_R0) | RN4(SLJIT_R0) | RM4(SLJIT_R1))); + FAIL_IF(push_inst32(compiler, MUL | RD4(SLJIT_R1) | RN4(SLJIT_R0) | RM4(SLJIT_R1))); + return push_inst32(compiler, SUB_W | RD4(SLJIT_R1) | RN4(TMP_REG1) | RM4(SLJIT_R1)); + case SLJIT_DIV_UW: + case SLJIT_DIV_SW: + return push_inst32(compiler, (op == SLJIT_DIV_UW ? UDIV : SDIV) | RD4(SLJIT_R0) | RN4(SLJIT_R0) | RM4(SLJIT_R1)); +#else /* !__ARM_FEATURE_IDIV && !__ARM_ARCH_EXT_IDIV__ */ + case SLJIT_DIVMOD_UW: + case SLJIT_DIVMOD_SW: + case SLJIT_DIV_UW: + case SLJIT_DIV_SW: + SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments); + SLJIT_ASSERT(reg_map[2] == 1 && reg_map[3] == 2 && reg_map[4] == 3); + + saved_reg_count = 0; + if (compiler->scratches >= 4) + saved_reg_list[saved_reg_count++] = 3; + if (compiler->scratches >= 3) + saved_reg_list[saved_reg_count++] = 2; + if (op >= SLJIT_DIV_UW) + saved_reg_list[saved_reg_count++] = 1; + + if (saved_reg_count > 0) { + FAIL_IF(push_inst32(compiler, 0xf84d0d00 | (saved_reg_count >= 3 ? 16 : 8) + | (saved_reg_list[0] << 12) /* str rX, [sp, #-8/-16]! */)); + if (saved_reg_count >= 2) { + SLJIT_ASSERT(saved_reg_list[1] < 8); + FAIL_IF(push_inst16(compiler, 0x9001 | (saved_reg_list[1] << 8) /* str rX, [sp, #4] */)); + } + if (saved_reg_count >= 3) { + SLJIT_ASSERT(saved_reg_list[2] < 8); + FAIL_IF(push_inst16(compiler, 0x9002 | (saved_reg_list[2] << 8) /* str rX, [sp, #8] */)); + } + } + +#ifdef _WIN32 + FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(TMP_REG1, SLJIT_R0))); + FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(SLJIT_R0, SLJIT_R1))); + FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(SLJIT_R1, TMP_REG1))); + FAIL_IF(sljit_emit_ijump(compiler, SLJIT_FAST_CALL, SLJIT_IMM, + ((op | 0x2) == SLJIT_DIV_UW ? SLJIT_FUNC_OFFSET(__rt_udiv) : SLJIT_FUNC_OFFSET(__rt_sdiv)))); +#elif defined(__GNUC__) + FAIL_IF(sljit_emit_ijump(compiler, SLJIT_FAST_CALL, SLJIT_IMM, + ((op | 0x2) == SLJIT_DIV_UW ? SLJIT_FUNC_OFFSET(__aeabi_uidivmod) : SLJIT_FUNC_OFFSET(__aeabi_idivmod)))); +#else +#error "Software divmod functions are needed" +#endif + + if (saved_reg_count > 0) { + if (saved_reg_count >= 3) { + SLJIT_ASSERT(saved_reg_list[2] < 8); + FAIL_IF(push_inst16(compiler, 0x9802 | (saved_reg_list[2] << 8) /* ldr rX, [sp, #8] */)); + } + if (saved_reg_count >= 2) { + SLJIT_ASSERT(saved_reg_list[1] < 8); + FAIL_IF(push_inst16(compiler, 0x9801 | (saved_reg_list[1] << 8) /* ldr rX, [sp, #4] */)); + } + return push_inst32(compiler, 0xf85d0b00 | (saved_reg_count >= 3 ? 16 : 8) + | (saved_reg_list[0] << 12) /* ldr rX, [sp], #8/16 */); + } + return SLJIT_SUCCESS; +#endif /* __ARM_FEATURE_IDIV || __ARM_ARCH_EXT_IDIV__ */ + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r, flags; + sljit_s32 op_flags = GET_ALL_FLAGS(op); + + CHECK_ERROR(); + CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) { + /* Since TMP_PC has index 15, IS_2_LO_REGS and IS_3_LO_REGS checks always fail. */ + if (op <= SLJIT_MOV_P && (src & SLJIT_MEM)) + return emit_op_mem(compiler, PRELOAD, TMP_PC, src, srcw, TMP_REG1); + return SLJIT_SUCCESS; + } + + dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG1; + + op = GET_OPCODE(op); + if (op >= SLJIT_MOV && op <= SLJIT_MOV_P) { + switch (op) { + case SLJIT_MOV: + case SLJIT_MOV_U32: + case SLJIT_MOV_S32: + case SLJIT_MOV_P: + flags = WORD_SIZE; + break; + case SLJIT_MOV_U8: + flags = BYTE_SIZE; + if (src & SLJIT_IMM) + srcw = (sljit_u8)srcw; + break; + case SLJIT_MOV_S8: + flags = BYTE_SIZE | SIGNED; + if (src & SLJIT_IMM) + srcw = (sljit_s8)srcw; + break; + case SLJIT_MOV_U16: + flags = HALF_SIZE; + if (src & SLJIT_IMM) + srcw = (sljit_u16)srcw; + break; + case SLJIT_MOV_S16: + flags = HALF_SIZE | SIGNED; + if (src & SLJIT_IMM) + srcw = (sljit_s16)srcw; + break; + default: + SLJIT_UNREACHABLE(); + flags = 0; + break; + } + + if (src & SLJIT_IMM) + FAIL_IF(emit_op_imm(compiler, SLJIT_MOV | ARG2_IMM, dst_r, TMP_REG2, srcw)); + else if (src & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, flags, dst_r, src, srcw, TMP_REG1)); + } else { + if (dst_r != TMP_REG1) + return emit_op_imm(compiler, op, dst_r, TMP_REG2, src); + dst_r = src; + } + + if (!(dst & SLJIT_MEM)) + return SLJIT_SUCCESS; + + return emit_op_mem(compiler, flags | STORE, dst_r, dst, dstw, TMP_REG2); + } + + if (op == SLJIT_NEG) { +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + return sljit_emit_op2(compiler, SLJIT_SUB | op_flags, dst, dstw, SLJIT_IMM, 0, src, srcw); + } + + flags = HAS_FLAGS(op_flags) ? SET_FLAGS : 0; + + if (src & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG1, src, srcw, TMP_REG1)); + src = TMP_REG1; + } + + emit_op_imm(compiler, flags | op, dst_r, TMP_REG2, src); + + if (SLJIT_UNLIKELY(dst & SLJIT_MEM)) + return emit_op_mem(compiler, flags | STORE, dst_r, dst, dstw, TMP_REG2); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_s32 dst_reg, flags, src2_reg; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) + return SLJIT_SUCCESS; + + dst_reg = SLOW_IS_REG(dst) ? dst : TMP_REG1; + flags = HAS_FLAGS(op) ? SET_FLAGS : 0; + + if (src1 & SLJIT_IMM) + flags |= ARG1_IMM; + else if (src1 & SLJIT_MEM) { + emit_op_mem(compiler, WORD_SIZE, TMP_REG1, src1, src1w, TMP_REG1); + src1w = TMP_REG1; + } + else + src1w = src1; + + if (src2 & SLJIT_IMM) + flags |= ARG2_IMM; + else if (src2 & SLJIT_MEM) { + src2_reg = (!(flags & ARG1_IMM) && (src1w == TMP_REG1)) ? TMP_REG2 : TMP_REG1; + emit_op_mem(compiler, WORD_SIZE, src2_reg, src2, src2w, src2_reg); + src2w = src2_reg; + } + else + src2w = src2; + + if (dst == SLJIT_UNUSED) + flags |= UNUSED_RETURN; + + emit_op_imm(compiler, flags | GET_OPCODE(op), dst_reg, src1w, src2w); + + if (!(dst & SLJIT_MEM)) + return SLJIT_SUCCESS; + return emit_op_mem(compiler, WORD_SIZE | STORE, dst_reg, dst, dstw, TMP_REG2); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_register_index(reg)); + return reg_map[reg]; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); + return (freg_map[reg] << 1); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, + void *instruction, sljit_s32 size) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); + + if (size == 2) + return push_inst16(compiler, *(sljit_u16*)instruction); + return push_inst32(compiler, *(sljit_ins*)instruction); +} + +/* --------------------------------------------------------------------- */ +/* Floating point operators */ +/* --------------------------------------------------------------------- */ + +#define FPU_LOAD (1 << 20) + +static sljit_s32 emit_fop_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw) +{ + sljit_uw imm; + sljit_sw inst = VSTR_F32 | (flags & (SLJIT_F32_OP | FPU_LOAD)); + + SLJIT_ASSERT(arg & SLJIT_MEM); + + /* Fast loads and stores. */ + if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { + FAIL_IF(push_inst32(compiler, ADD_W | RD4(TMP_REG1) | RN4(arg & REG_MASK) | RM4(OFFS_REG(arg)) | ((argw & 0x3) << 6))); + arg = SLJIT_MEM | TMP_REG1; + argw = 0; + } + + if ((arg & REG_MASK) && (argw & 0x3) == 0) { + if (!(argw & ~0x3fc)) + return push_inst32(compiler, inst | 0x800000 | RN4(arg & REG_MASK) | DD4(reg) | (argw >> 2)); + if (!(-argw & ~0x3fc)) + return push_inst32(compiler, inst | RN4(arg & REG_MASK) | DD4(reg) | (-argw >> 2)); + } + + if (arg & REG_MASK) { + if (emit_set_delta(compiler, TMP_REG1, arg & REG_MASK, argw) != SLJIT_ERR_UNSUPPORTED) { + FAIL_IF(compiler->error); + return push_inst32(compiler, inst | 0x800000 | RN4(TMP_REG1) | DD4(reg)); + } + imm = get_imm(argw & ~0x3fc); + if (imm != INVALID_IMM) { + FAIL_IF(push_inst32(compiler, ADD_WI | RD4(TMP_REG1) | RN4(arg & REG_MASK) | imm)); + return push_inst32(compiler, inst | 0x800000 | RN4(TMP_REG1) | DD4(reg) | ((argw & 0x3fc) >> 2)); + } + imm = get_imm(-argw & ~0x3fc); + if (imm != INVALID_IMM) { + argw = -argw; + FAIL_IF(push_inst32(compiler, SUB_WI | RD4(TMP_REG1) | RN4(arg & REG_MASK) | imm)); + return push_inst32(compiler, inst | RN4(TMP_REG1) | DD4(reg) | ((argw & 0x3fc) >> 2)); + } + } + + FAIL_IF(load_immediate(compiler, TMP_REG1, argw)); + if (arg & REG_MASK) + FAIL_IF(push_inst16(compiler, ADD | SET_REGS44(TMP_REG1, (arg & REG_MASK)))); + return push_inst32(compiler, inst | 0x800000 | RN4(TMP_REG1) | DD4(reg)); +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + op ^= SLJIT_F32_OP; + + if (src & SLJIT_MEM) { + FAIL_IF(emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src, srcw)); + src = TMP_FREG1; + } + + FAIL_IF(push_inst32(compiler, VCVT_S32_F32 | (op & SLJIT_F32_OP) | DD4(TMP_FREG1) | DM4(src))); + + if (FAST_IS_REG(dst)) + return push_inst32(compiler, VMOV | (1 << 20) | RT4(dst) | DN4(TMP_FREG1)); + + /* Store the integer value from a VFP register. */ + return emit_fop_mem(compiler, 0, TMP_FREG1, dst, dstw); +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + + op ^= SLJIT_F32_OP; + + if (FAST_IS_REG(src)) + FAIL_IF(push_inst32(compiler, VMOV | RT4(src) | DN4(TMP_FREG1))); + else if (src & SLJIT_MEM) { + /* Load the integer value into a VFP register. */ + FAIL_IF(emit_fop_mem(compiler, FPU_LOAD, TMP_FREG1, src, srcw)); + } + else { + FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); + FAIL_IF(push_inst32(compiler, VMOV | RT4(TMP_REG1) | DN4(TMP_FREG1))); + } + + FAIL_IF(push_inst32(compiler, VCVT_F32_S32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(TMP_FREG1))); + + if (dst & SLJIT_MEM) + return emit_fop_mem(compiler, (op & SLJIT_F32_OP), TMP_FREG1, dst, dstw); + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + op ^= SLJIT_F32_OP; + + if (src1 & SLJIT_MEM) { + emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src1, src1w); + src1 = TMP_FREG1; + } + + if (src2 & SLJIT_MEM) { + emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG2, src2, src2w); + src2 = TMP_FREG2; + } + + FAIL_IF(push_inst32(compiler, VCMP_F32 | (op & SLJIT_F32_OP) | DD4(src1) | DM4(src2))); + return push_inst32(compiler, VMRS); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r; + + CHECK_ERROR(); + + SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100), float_transfer_bit_error); + SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + + if (GET_OPCODE(op) != SLJIT_CONV_F64_FROM_F32) + op ^= SLJIT_F32_OP; + + if (src & SLJIT_MEM) { + emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, dst_r, src, srcw); + src = dst_r; + } + + switch (GET_OPCODE(op)) { + case SLJIT_MOV_F64: + if (src != dst_r) { + if (dst_r != TMP_FREG1) + FAIL_IF(push_inst32(compiler, VMOV_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(src))); + else + dst_r = src; + } + break; + case SLJIT_NEG_F64: + FAIL_IF(push_inst32(compiler, VNEG_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(src))); + break; + case SLJIT_ABS_F64: + FAIL_IF(push_inst32(compiler, VABS_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(src))); + break; + case SLJIT_CONV_F64_FROM_F32: + FAIL_IF(push_inst32(compiler, VCVT_F64_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DM4(src))); + op ^= SLJIT_F32_OP; + break; + } + + if (dst & SLJIT_MEM) + return emit_fop_mem(compiler, (op & SLJIT_F32_OP), dst_r, dst, dstw); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_s32 dst_r; + + CHECK_ERROR(); + CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + op ^= SLJIT_F32_OP; + + dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + if (src1 & SLJIT_MEM) { + emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG1, src1, src1w); + src1 = TMP_FREG1; + } + if (src2 & SLJIT_MEM) { + emit_fop_mem(compiler, (op & SLJIT_F32_OP) | FPU_LOAD, TMP_FREG2, src2, src2w); + src2 = TMP_FREG2; + } + + switch (GET_OPCODE(op)) { + case SLJIT_ADD_F64: + FAIL_IF(push_inst32(compiler, VADD_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DN4(src1) | DM4(src2))); + break; + case SLJIT_SUB_F64: + FAIL_IF(push_inst32(compiler, VSUB_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DN4(src1) | DM4(src2))); + break; + case SLJIT_MUL_F64: + FAIL_IF(push_inst32(compiler, VMUL_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DN4(src1) | DM4(src2))); + break; + case SLJIT_DIV_F64: + FAIL_IF(push_inst32(compiler, VDIV_F32 | (op & SLJIT_F32_OP) | DD4(dst_r) | DN4(src1) | DM4(src2))); + break; + } + + if (!(dst & SLJIT_MEM)) + return SLJIT_SUCCESS; + return emit_fop_mem(compiler, (op & SLJIT_F32_OP), TMP_FREG1, dst, dstw); +} + +#undef FPU_LOAD + +/* --------------------------------------------------------------------- */ +/* Other instructions */ +/* --------------------------------------------------------------------- */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + SLJIT_ASSERT(reg_map[TMP_REG2] == 14); + + if (FAST_IS_REG(dst)) + return push_inst16(compiler, MOV | SET_REGS44(dst, TMP_REG2)); + + /* Memory. */ + return emit_op_mem(compiler, WORD_SIZE | STORE, TMP_REG2, dst, dstw, TMP_REG1); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + SLJIT_ASSERT(reg_map[TMP_REG2] == 14); + + if (FAST_IS_REG(src)) + FAIL_IF(push_inst16(compiler, MOV | SET_REGS44(TMP_REG2, src))); + else + FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG2, src, srcw, TMP_REG2)); + + return push_inst16(compiler, BX | RN3(TMP_REG2)); +} + +/* --------------------------------------------------------------------- */ +/* Conditional instructions */ +/* --------------------------------------------------------------------- */ + +static sljit_uw get_cc(sljit_s32 type) +{ + switch (type) { + case SLJIT_EQUAL: + case SLJIT_MUL_NOT_OVERFLOW: + case SLJIT_EQUAL_F64: + return 0x0; + + case SLJIT_NOT_EQUAL: + case SLJIT_MUL_OVERFLOW: + case SLJIT_NOT_EQUAL_F64: + return 0x1; + + case SLJIT_LESS: + case SLJIT_LESS_F64: + return 0x3; + + case SLJIT_GREATER_EQUAL: + case SLJIT_GREATER_EQUAL_F64: + return 0x2; + + case SLJIT_GREATER: + case SLJIT_GREATER_F64: + return 0x8; + + case SLJIT_LESS_EQUAL: + case SLJIT_LESS_EQUAL_F64: + return 0x9; + + case SLJIT_SIG_LESS: + return 0xb; + + case SLJIT_SIG_GREATER_EQUAL: + return 0xa; + + case SLJIT_SIG_GREATER: + return 0xc; + + case SLJIT_SIG_LESS_EQUAL: + return 0xd; + + case SLJIT_OVERFLOW: + case SLJIT_UNORDERED_F64: + return 0x6; + + case SLJIT_NOT_OVERFLOW: + case SLJIT_ORDERED_F64: + return 0x7; + + default: /* SLJIT_JUMP */ + SLJIT_UNREACHABLE(); + return 0xe; + } +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) +{ + struct sljit_label *label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_label(compiler)); + + if (compiler->last_label && compiler->last_label->size == compiler->size) + return compiler->last_label; + + label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); + PTR_FAIL_IF(!label); + set_label(label, compiler); + return label; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) +{ + struct sljit_jump *jump; + sljit_ins cc; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_jump(compiler, type)); + + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + PTR_FAIL_IF(!jump); + set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); + type &= 0xff; + + PTR_FAIL_IF(emit_imm32_const(compiler, TMP_REG1, 0)); + if (type < SLJIT_JUMP) { + jump->flags |= IS_COND; + cc = get_cc(type); + jump->flags |= cc << 8; + PTR_FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8)); + } + + jump->addr = compiler->size; + if (type <= SLJIT_JUMP) + PTR_FAIL_IF(push_inst16(compiler, BX | RN3(TMP_REG1))); + else { + jump->flags |= IS_BL; + PTR_FAIL_IF(push_inst16(compiler, BLX | RN3(TMP_REG1))); + } + + return jump; +} + +#ifdef __SOFTFP__ + +static sljit_s32 softfloat_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src) +{ + sljit_s32 stack_offset = 0; + sljit_s32 arg_count = 0; + sljit_s32 word_arg_offset = 0; + sljit_s32 float_arg_count = 0; + sljit_s32 types = 0; + sljit_s32 src_offset = 4 * sizeof(sljit_sw); + sljit_u8 offsets[4]; + + if (src && FAST_IS_REG(*src)) + src_offset = reg_map[*src] * sizeof(sljit_sw); + + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); + + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + offsets[arg_count] = (sljit_u8)stack_offset; + stack_offset += sizeof(sljit_f32); + arg_count++; + float_arg_count++; + break; + case SLJIT_ARG_TYPE_F64: + if (stack_offset & 0x7) + stack_offset += sizeof(sljit_sw); + offsets[arg_count] = (sljit_u8)stack_offset; + stack_offset += sizeof(sljit_f64); + arg_count++; + float_arg_count++; + break; + default: + offsets[arg_count] = (sljit_u8)stack_offset; + stack_offset += sizeof(sljit_sw); + arg_count++; + word_arg_offset += sizeof(sljit_sw); + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + if (stack_offset > 16) + FAIL_IF(push_inst16(compiler, SUB_SP | (((stack_offset - 16) + 0x7) & ~0x7) >> 2)); + + SLJIT_ASSERT(reg_map[TMP_REG1] == 12); + + /* Process arguments in reversed direction. */ + while (types) { + switch (types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + arg_count--; + float_arg_count--; + stack_offset = offsets[arg_count]; + + if (stack_offset < 16) { + if (src_offset == stack_offset) { + FAIL_IF(push_inst16(compiler, MOV | (src_offset << 1) | 4 | (1 << 7))); + *src = TMP_REG1; + } + FAIL_IF(push_inst32(compiler, VMOV | 0x100000 | (float_arg_count << 16) | (stack_offset << 10))); + } else + FAIL_IF(push_inst32(compiler, VSTR_F32 | 0x800000 | RN4(SLJIT_SP) | (float_arg_count << 12) | ((stack_offset - 16) >> 2))); + break; + case SLJIT_ARG_TYPE_F64: + arg_count--; + float_arg_count--; + stack_offset = offsets[arg_count]; + + SLJIT_ASSERT((stack_offset & 0x7) == 0); + + if (stack_offset < 16) { + if (src_offset == stack_offset || src_offset == stack_offset + sizeof(sljit_sw)) { + FAIL_IF(push_inst16(compiler, MOV | (src_offset << 1) | 4 | (1 << 7))); + *src = TMP_REG1; + } + FAIL_IF(push_inst32(compiler, VMOV2 | 0x100000 | (stack_offset << 10) | ((stack_offset + sizeof(sljit_sw)) << 14) | float_arg_count)); + } else + FAIL_IF(push_inst32(compiler, VSTR_F32 | 0x800100 | RN4(SLJIT_SP) | (float_arg_count << 12) | ((stack_offset - 16) >> 2))); + break; + default: + arg_count--; + word_arg_offset -= sizeof(sljit_sw); + stack_offset = offsets[arg_count]; + + SLJIT_ASSERT(stack_offset >= word_arg_offset); + + if (stack_offset != word_arg_offset) { + if (stack_offset < 16) { + if (src_offset == stack_offset) { + FAIL_IF(push_inst16(compiler, MOV | (src_offset << 1) | 4 | (1 << 7))); + *src = TMP_REG1; + } + else if (src_offset == word_arg_offset) { + *src = 1 + (stack_offset >> 2); + src_offset = stack_offset; + } + FAIL_IF(push_inst16(compiler, MOV | (stack_offset >> 2) | (word_arg_offset << 1))); + } else + FAIL_IF(push_inst16(compiler, STR_SP | (word_arg_offset << 6) | ((stack_offset - 16) >> 2))); + } + break; + } + + types >>= SLJIT_DEF_SHIFT; + } + + return SLJIT_SUCCESS; +} + +static sljit_s32 softfloat_post_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types) +{ + sljit_s32 stack_size = 0; + + if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F32) + FAIL_IF(push_inst32(compiler, VMOV | (0 << 16) | (0 << 12))); + if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F64) + FAIL_IF(push_inst32(compiler, VMOV2 | (1 << 16) | (0 << 12) | 0)); + + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + stack_size += sizeof(sljit_f32); + break; + case SLJIT_ARG_TYPE_F64: + if (stack_size & 0x7) + stack_size += sizeof(sljit_sw); + stack_size += sizeof(sljit_f64); + break; + default: + stack_size += sizeof(sljit_sw); + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + if (stack_size <= 16) + return SLJIT_SUCCESS; + + return push_inst16(compiler, ADD_SP | ((((stack_size - 16) + 0x7) & ~0x7) >> 2)); +} + +#else + +static sljit_s32 hardfloat_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types) +{ + sljit_u32 remap = 0; + sljit_u32 offset = 0; + sljit_u32 new_offset, mask; + + /* Remove return value. */ + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F32) { + new_offset = 0; + mask = 1; + + while (remap & mask) { + new_offset++; + mask <<= 1; + } + remap |= mask; + + if (offset != new_offset) + FAIL_IF(push_inst32(compiler, VMOV_F32 | DD4((new_offset >> 1) + 1) + | ((new_offset & 0x1) ? 0x400000 : 0) | DM4((offset >> 1) + 1))); + + offset += 2; + } + else if ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F64) { + new_offset = 0; + mask = 3; + + while (remap & mask) { + new_offset += 2; + mask <<= 2; + } + remap |= mask; + + if (offset != new_offset) + FAIL_IF(push_inst32(compiler, VMOV_F32 | SLJIT_F32_OP | DD4((new_offset >> 1) + 1) | DM4((offset >> 1) + 1))); + + offset += 2; + } + arg_types >>= SLJIT_DEF_SHIFT; + } + + return SLJIT_SUCCESS; +} + +#endif + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types) +{ +#ifdef __SOFTFP__ + struct sljit_jump *jump; +#endif + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); + +#ifdef __SOFTFP__ + PTR_FAIL_IF(softfloat_call_with_args(compiler, arg_types, NULL)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + jump = sljit_emit_jump(compiler, type); + PTR_FAIL_IF(jump == NULL); + + PTR_FAIL_IF(softfloat_post_call_with_args(compiler, arg_types)); + return jump; +#else + PTR_FAIL_IF(hardfloat_call_with_args(compiler, arg_types)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + return sljit_emit_jump(compiler, type); +#endif +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) +{ + struct sljit_jump *jump; + + CHECK_ERROR(); + CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + SLJIT_ASSERT(reg_map[TMP_REG1] != 14); + + if (!(src & SLJIT_IMM)) { + if (FAST_IS_REG(src)) { + SLJIT_ASSERT(reg_map[src] != 14); + return push_inst16(compiler, (type <= SLJIT_JUMP ? BX : BLX) | RN3(src)); + } + + FAIL_IF(emit_op_mem(compiler, WORD_SIZE, type <= SLJIT_JUMP ? TMP_PC : TMP_REG1, src, srcw, TMP_REG1)); + if (type >= SLJIT_FAST_CALL) + return push_inst16(compiler, BLX | RN3(TMP_REG1)); + } + + /* These jumps are converted to jump/call instructions when possible. */ + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + FAIL_IF(!jump); + set_jump(jump, compiler, JUMP_ADDR | ((type >= SLJIT_FAST_CALL) ? IS_BL : 0)); + jump->u.target = srcw; + + FAIL_IF(emit_imm32_const(compiler, TMP_REG1, 0)); + jump->addr = compiler->size; + return push_inst16(compiler, (type <= SLJIT_JUMP ? BX : BLX) | RN3(TMP_REG1)); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types, + sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); + +#ifdef __SOFTFP__ + if (src & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG1, src, srcw, TMP_REG1)); + src = TMP_REG1; + } + + FAIL_IF(softfloat_call_with_args(compiler, arg_types, &src)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + FAIL_IF(sljit_emit_ijump(compiler, type, src, srcw)); + + return softfloat_post_call_with_args(compiler, arg_types); +#else /* !__SOFTFP__ */ + FAIL_IF(hardfloat_call_with_args(compiler, arg_types)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + return sljit_emit_ijump(compiler, type, src, srcw); +#endif /* __SOFTFP__ */ +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 type) +{ + sljit_s32 dst_r, flags = GET_ALL_FLAGS(op); + sljit_ins cc; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + op = GET_OPCODE(op); + cc = get_cc(type & 0xff); + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; + + if (op < SLJIT_ADD) { + FAIL_IF(push_inst16(compiler, IT | (cc << 4) | (((cc & 0x1) ^ 0x1) << 3) | 0x4)); + if (reg_map[dst_r] > 7) { + FAIL_IF(push_inst32(compiler, MOV_WI | RD4(dst_r) | 1)); + FAIL_IF(push_inst32(compiler, MOV_WI | RD4(dst_r) | 0)); + } else { + /* The movsi (immediate) instruction does not set flags in IT block. */ + FAIL_IF(push_inst16(compiler, MOVSI | RDN3(dst_r) | 1)); + FAIL_IF(push_inst16(compiler, MOVSI | RDN3(dst_r) | 0)); + } + if (!(dst & SLJIT_MEM)) + return SLJIT_SUCCESS; + return emit_op_mem(compiler, WORD_SIZE | STORE, TMP_REG1, dst, dstw, TMP_REG2); + } + + if (dst & SLJIT_MEM) + FAIL_IF(emit_op_mem(compiler, WORD_SIZE, TMP_REG1, dst, dstw, TMP_REG2)); + + if (op == SLJIT_AND) { + FAIL_IF(push_inst16(compiler, IT | (cc << 4) | (((cc & 0x1) ^ 0x1) << 3) | 0x4)); + FAIL_IF(push_inst32(compiler, ANDI | RN4(dst_r) | RD4(dst_r) | 1)); + FAIL_IF(push_inst32(compiler, ANDI | RN4(dst_r) | RD4(dst_r) | 0)); + } + else { + FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8)); + FAIL_IF(push_inst32(compiler, ((op == SLJIT_OR) ? ORRI : EORI) | RN4(dst_r) | RD4(dst_r) | 1)); + } + + if (dst & SLJIT_MEM) + FAIL_IF(emit_op_mem(compiler, WORD_SIZE | STORE, TMP_REG1, dst, dstw, TMP_REG2)); + + if (!(flags & SLJIT_SET_Z)) + return SLJIT_SUCCESS; + + /* The condition must always be set, even if the ORR/EORI is not executed above. */ + return push_inst32(compiler, MOV_W | SET_FLAGS | RD4(TMP_REG1) | RM4(dst_r)); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 dst_reg, + sljit_s32 src, sljit_sw srcw) +{ + sljit_uw cc, tmp; + + CHECK_ERROR(); + CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); + + dst_reg &= ~SLJIT_I32_OP; + + cc = get_cc(type & 0xff); + + if (!(src & SLJIT_IMM)) { + FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8)); + return push_inst16(compiler, MOV | SET_REGS44(dst_reg, src)); + } + + tmp = (sljit_uw) srcw; + + if (tmp < 0x10000) { + /* set low 16 bits, set hi 16 bits to 0. */ + FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8)); + return push_inst32(compiler, MOVW | RD4(dst_reg) + | COPY_BITS(tmp, 12, 16, 4) | COPY_BITS(tmp, 11, 26, 1) | COPY_BITS(tmp, 8, 12, 3) | (tmp & 0xff)); + } + + tmp = get_imm(srcw); + if (tmp != INVALID_IMM) { + FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8)); + return push_inst32(compiler, MOV_WI | RD4(dst_reg) | tmp); + } + + tmp = get_imm(~srcw); + if (tmp != INVALID_IMM) { + FAIL_IF(push_inst16(compiler, IT | (cc << 4) | 0x8)); + return push_inst32(compiler, MVN_WI | RD4(dst_reg) | tmp); + } + + FAIL_IF(push_inst16(compiler, IT | (cc << 4) | ((cc & 0x1) << 3) | 0x4)); + + tmp = (sljit_uw) srcw; + FAIL_IF(push_inst32(compiler, MOVW | RD4(dst_reg) + | COPY_BITS(tmp, 12, 16, 4) | COPY_BITS(tmp, 11, 26, 1) | COPY_BITS(tmp, 8, 12, 3) | (tmp & 0xff))); + return push_inst32(compiler, MOVT | RD4(dst_reg) + | COPY_BITS(tmp, 12 + 16, 16, 4) | COPY_BITS(tmp, 11 + 16, 26, 1) | COPY_BITS(tmp, 8 + 16, 12, 3) | ((tmp & 0xff0000) >> 16)); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 reg, + sljit_s32 mem, sljit_sw memw) +{ + sljit_s32 flags; + sljit_ins inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_mem(compiler, type, reg, mem, memw)); + + if ((mem & OFFS_REG_MASK) || (memw > 255 && memw < -255)) + return SLJIT_ERR_UNSUPPORTED; + + if (type & SLJIT_MEM_SUPP) + return SLJIT_SUCCESS; + + switch (type & 0xff) { + case SLJIT_MOV: + case SLJIT_MOV_U32: + case SLJIT_MOV_S32: + case SLJIT_MOV_P: + flags = WORD_SIZE; + break; + case SLJIT_MOV_U8: + flags = BYTE_SIZE; + break; + case SLJIT_MOV_S8: + flags = BYTE_SIZE | SIGNED; + break; + case SLJIT_MOV_U16: + flags = HALF_SIZE; + break; + case SLJIT_MOV_S16: + flags = HALF_SIZE | SIGNED; + break; + default: + SLJIT_UNREACHABLE(); + flags = WORD_SIZE; + break; + } + + if (type & SLJIT_MEM_STORE) + flags |= STORE; + + inst = sljit_mem32[flags] | 0x900; + + if (type & SLJIT_MEM_PRE) + inst |= 0x400; + + if (memw >= 0) + inst |= 0x200; + else + memw = -memw; + + return push_inst32(compiler, inst | RT4(reg) | RN4(mem & REG_MASK) | memw); +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) +{ + struct sljit_const *const_; + sljit_s32 dst_r; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); + PTR_FAIL_IF(!const_); + set_const(const_, compiler); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; + PTR_FAIL_IF(emit_imm32_const(compiler, dst_r, init_value)); + + if (dst & SLJIT_MEM) + PTR_FAIL_IF(emit_op_mem(compiler, WORD_SIZE | STORE, dst_r, dst, dstw, TMP_REG2)); + return const_; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + struct sljit_put_label *put_label; + sljit_s32 dst_r; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); + PTR_FAIL_IF(!put_label); + set_put_label(put_label, compiler, 0); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; + PTR_FAIL_IF(emit_imm32_const(compiler, dst_r, 0)); + + if (dst & SLJIT_MEM) + PTR_FAIL_IF(emit_op_mem(compiler, WORD_SIZE | STORE, dst_r, dst, dstw, TMP_REG2)); + return put_label; +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) +{ + sljit_u16 *inst = (sljit_u16*)addr; + modify_imm32_const(inst, new_target); + inst = (sljit_u16 *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 4); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) +{ + sljit_u16 *inst = (sljit_u16*)addr; + modify_imm32_const(inst, new_constant); + inst = (sljit_u16 *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 4); +} diff --git a/contrib/libs/pcre/sljit/sljitNativeMIPS_32.c b/contrib/libs/pcre/sljit/sljitNativeMIPS_32.c index 61b6556f39..16dec052fe 100644 --- a/contrib/libs/pcre/sljit/sljitNativeMIPS_32.c +++ b/contrib/libs/pcre/sljit/sljitNativeMIPS_32.c @@ -1,673 +1,673 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* mips 32-bit arch dependent functions. */ - -static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm) -{ - if (!(imm & ~0xffff)) - return push_inst(compiler, ORI | SA(0) | TA(dst_ar) | IMM(imm), dst_ar); - - if (imm < 0 && imm >= SIMM_MIN) - return push_inst(compiler, ADDIU | SA(0) | TA(dst_ar) | IMM(imm), dst_ar); - - FAIL_IF(push_inst(compiler, LUI | TA(dst_ar) | IMM(imm >> 16), dst_ar)); - return (imm & 0xffff) ? push_inst(compiler, ORI | SA(dst_ar) | TA(dst_ar) | IMM(imm), dst_ar) : SLJIT_SUCCESS; -} - -#define EMIT_LOGICAL(op_imm, op_norm) \ - if (flags & SRC2_IMM) { \ - if (op & SLJIT_SET_Z) \ - FAIL_IF(push_inst(compiler, op_imm | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); \ - if (!(flags & UNUSED_DEST)) \ - FAIL_IF(push_inst(compiler, op_imm | S(src1) | T(dst) | IMM(src2), DR(dst))); \ - } \ - else { \ - if (op & SLJIT_SET_Z) \ - FAIL_IF(push_inst(compiler, op_norm | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); \ - if (!(flags & UNUSED_DEST)) \ - FAIL_IF(push_inst(compiler, op_norm | S(src1) | T(src2) | D(dst), DR(dst))); \ - } - -#define EMIT_SHIFT(op_imm, op_v) \ - if (flags & SRC2_IMM) { \ - if (op & SLJIT_SET_Z) \ - FAIL_IF(push_inst(compiler, op_imm | T(src1) | DA(EQUAL_FLAG) | SH_IMM(src2), EQUAL_FLAG)); \ - if (!(flags & UNUSED_DEST)) \ - FAIL_IF(push_inst(compiler, op_imm | T(src1) | D(dst) | SH_IMM(src2), DR(dst))); \ - } \ - else { \ - if (op & SLJIT_SET_Z) \ - FAIL_IF(push_inst(compiler, op_v | S(src2) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); \ - if (!(flags & UNUSED_DEST)) \ - FAIL_IF(push_inst(compiler, op_v | S(src2) | T(src1) | D(dst), DR(dst))); \ - } - -static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, - sljit_s32 dst, sljit_s32 src1, sljit_sw src2) -{ - sljit_s32 is_overflow, is_carry, is_handled; - - switch (GET_OPCODE(op)) { - case SLJIT_MOV: - case SLJIT_MOV_U32: - case SLJIT_MOV_S32: - case SLJIT_MOV_P: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if (dst != src2) - return push_inst(compiler, ADDU | S(src2) | TA(0) | D(dst), DR(dst)); - return SLJIT_SUCCESS; - - case SLJIT_MOV_U8: - case SLJIT_MOV_S8: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - if (op == SLJIT_MOV_S8) { -#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) - return push_inst(compiler, SEB | T(src2) | D(dst), DR(dst)); -#else - FAIL_IF(push_inst(compiler, SLL | T(src2) | D(dst) | SH_IMM(24), DR(dst))); - return push_inst(compiler, SRA | T(dst) | D(dst) | SH_IMM(24), DR(dst)); -#endif - } - return push_inst(compiler, ANDI | S(src2) | T(dst) | IMM(0xff), DR(dst)); - } - else { - SLJIT_ASSERT(dst == src2); - } - return SLJIT_SUCCESS; - - case SLJIT_MOV_U16: - case SLJIT_MOV_S16: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - if (op == SLJIT_MOV_S16) { -#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) - return push_inst(compiler, SEH | T(src2) | D(dst), DR(dst)); -#else - FAIL_IF(push_inst(compiler, SLL | T(src2) | D(dst) | SH_IMM(16), DR(dst))); - return push_inst(compiler, SRA | T(dst) | D(dst) | SH_IMM(16), DR(dst)); -#endif - } - return push_inst(compiler, ANDI | S(src2) | T(dst) | IMM(0xffff), DR(dst)); - } - else { - SLJIT_ASSERT(dst == src2); - } - return SLJIT_SUCCESS; - - case SLJIT_NOT: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, NOR | S(src2) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - if (!(flags & UNUSED_DEST)) - FAIL_IF(push_inst(compiler, NOR | S(src2) | T(src2) | D(dst), DR(dst))); - return SLJIT_SUCCESS; - - case SLJIT_CLZ: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); -#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) - if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, CLZ | S(src2) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); - if (!(flags & UNUSED_DEST)) - FAIL_IF(push_inst(compiler, CLZ | S(src2) | T(dst) | D(dst), DR(dst))); -#else - if (SLJIT_UNLIKELY(flags & UNUSED_DEST)) { - FAIL_IF(push_inst(compiler, SRL | T(src2) | DA(EQUAL_FLAG) | SH_IMM(31), EQUAL_FLAG)); - return push_inst(compiler, XORI | SA(EQUAL_FLAG) | TA(EQUAL_FLAG) | IMM(1), EQUAL_FLAG); - } - /* Nearly all instructions are unmovable in the following sequence. */ - FAIL_IF(push_inst(compiler, ADDU | S(src2) | TA(0) | D(TMP_REG1), DR(TMP_REG1))); - /* Check zero. */ - FAIL_IF(push_inst(compiler, BEQ | S(TMP_REG1) | TA(0) | IMM(5), UNMOVABLE_INS)); - FAIL_IF(push_inst(compiler, ORI | SA(0) | T(dst) | IMM(32), UNMOVABLE_INS)); - FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(dst) | IMM(-1), DR(dst))); - /* Loop for searching the highest bit. */ - FAIL_IF(push_inst(compiler, ADDIU | S(dst) | T(dst) | IMM(1), DR(dst))); - FAIL_IF(push_inst(compiler, BGEZ | S(TMP_REG1) | IMM(-2), UNMOVABLE_INS)); - FAIL_IF(push_inst(compiler, SLL | T(TMP_REG1) | D(TMP_REG1) | SH_IMM(1), UNMOVABLE_INS)); -#endif - return SLJIT_SUCCESS; - - case SLJIT_ADD: - is_overflow = GET_FLAG_TYPE(op) == SLJIT_OVERFLOW; - is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); - - if (flags & SRC2_IMM) { - if (is_overflow) { - if (src2 >= 0) - FAIL_IF(push_inst(compiler, OR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); - else - FAIL_IF(push_inst(compiler, NOR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); - } - else if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, ADDIU | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); - - if (is_overflow || is_carry) { - if (src2 >= 0) - FAIL_IF(push_inst(compiler, ORI | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); - else { - FAIL_IF(push_inst(compiler, ADDIU | SA(0) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); - FAIL_IF(push_inst(compiler, OR | S(src1) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); - } - } - /* dst may be the same as src1 or src2. */ - if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) - FAIL_IF(push_inst(compiler, ADDIU | S(src1) | T(dst) | IMM(src2), DR(dst))); - } - else { - if (is_overflow) - FAIL_IF(push_inst(compiler, XOR | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - else if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, ADDU | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - - if (is_overflow || is_carry) - FAIL_IF(push_inst(compiler, OR | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); - /* dst may be the same as src1 or src2. */ - if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) - FAIL_IF(push_inst(compiler, ADDU | S(src1) | T(src2) | D(dst), DR(dst))); - } - - /* a + b >= a | b (otherwise, the carry should be set to 1). */ - if (is_overflow || is_carry) - FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); - if (!is_overflow) - return SLJIT_SUCCESS; - FAIL_IF(push_inst(compiler, SLL | TA(OTHER_FLAG) | D(TMP_REG1) | SH_IMM(31), DR(TMP_REG1))); - FAIL_IF(push_inst(compiler, XOR | S(TMP_REG1) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); - FAIL_IF(push_inst(compiler, XOR | S(dst) | TA(EQUAL_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); - if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, ADDU | S(dst) | TA(0) | DA(EQUAL_FLAG), EQUAL_FLAG)); - return push_inst(compiler, SRL | TA(OTHER_FLAG) | DA(OTHER_FLAG) | SH_IMM(31), OTHER_FLAG); - - case SLJIT_ADDC: - is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); - - if (flags & SRC2_IMM) { - if (is_carry) { - if (src2 >= 0) - FAIL_IF(push_inst(compiler, ORI | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); - else { - FAIL_IF(push_inst(compiler, ADDIU | SA(0) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); - FAIL_IF(push_inst(compiler, OR | S(src1) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); - } - } - FAIL_IF(push_inst(compiler, ADDIU | S(src1) | T(dst) | IMM(src2), DR(dst))); - } else { - if (is_carry) - FAIL_IF(push_inst(compiler, OR | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - /* dst may be the same as src1 or src2. */ - FAIL_IF(push_inst(compiler, ADDU | S(src1) | T(src2) | D(dst), DR(dst))); - } - if (is_carry) - FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); - - FAIL_IF(push_inst(compiler, ADDU | S(dst) | TA(OTHER_FLAG) | D(dst), DR(dst))); - if (!is_carry) - return SLJIT_SUCCESS; - - /* Set ULESS_FLAG (dst == 0) && (OTHER_FLAG == 1). */ - FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); - /* Set carry flag. */ - return push_inst(compiler, OR | SA(OTHER_FLAG) | TA(EQUAL_FLAG) | DA(OTHER_FLAG), OTHER_FLAG); - - case SLJIT_SUB: - if ((flags & SRC2_IMM) && src2 == SIMM_MIN) { - FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(TMP_REG2) | IMM(src2), DR(TMP_REG2))); - src2 = TMP_REG2; - flags &= ~SRC2_IMM; - } - - is_handled = 0; - - if (flags & SRC2_IMM) { - if (GET_FLAG_TYPE(op) == SLJIT_LESS || GET_FLAG_TYPE(op) == SLJIT_GREATER_EQUAL) { - FAIL_IF(push_inst(compiler, SLTIU | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); - is_handled = 1; - } - else if (GET_FLAG_TYPE(op) == SLJIT_SIG_LESS || GET_FLAG_TYPE(op) == SLJIT_SIG_GREATER_EQUAL) { - FAIL_IF(push_inst(compiler, SLTI | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); - is_handled = 1; - } - } - - if (!is_handled && GET_FLAG_TYPE(op) >= SLJIT_LESS && GET_FLAG_TYPE(op) <= SLJIT_SIG_LESS_EQUAL) { - is_handled = 1; - - if (flags & SRC2_IMM) { - FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(TMP_REG2) | IMM(src2), DR(TMP_REG2))); - src2 = TMP_REG2; - flags &= ~SRC2_IMM; - } - - if (GET_FLAG_TYPE(op) == SLJIT_LESS || GET_FLAG_TYPE(op) == SLJIT_GREATER_EQUAL) { - FAIL_IF(push_inst(compiler, SLTU | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); - } - else if (GET_FLAG_TYPE(op) == SLJIT_GREATER || GET_FLAG_TYPE(op) == SLJIT_LESS_EQUAL) - { - FAIL_IF(push_inst(compiler, SLTU | S(src2) | T(src1) | DA(OTHER_FLAG), OTHER_FLAG)); - } - else if (GET_FLAG_TYPE(op) == SLJIT_SIG_LESS || GET_FLAG_TYPE(op) == SLJIT_SIG_GREATER_EQUAL) { - FAIL_IF(push_inst(compiler, SLT | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); - } - else if (GET_FLAG_TYPE(op) == SLJIT_SIG_GREATER || GET_FLAG_TYPE(op) == SLJIT_SIG_LESS_EQUAL) - { - FAIL_IF(push_inst(compiler, SLT | S(src2) | T(src1) | DA(OTHER_FLAG), OTHER_FLAG)); - } - } - - if (is_handled) { - if (flags & SRC2_IMM) { - if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, ADDIU | S(src1) | TA(EQUAL_FLAG) | IMM(-src2), EQUAL_FLAG)); - if (!(flags & UNUSED_DEST)) - return push_inst(compiler, ADDIU | S(src1) | T(dst) | IMM(-src2), DR(dst)); - } - else { - if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, SUBU | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - if (!(flags & UNUSED_DEST)) - return push_inst(compiler, SUBU | S(src1) | T(src2) | D(dst), DR(dst)); - } - return SLJIT_SUCCESS; - } - - is_overflow = GET_FLAG_TYPE(op) == SLJIT_OVERFLOW; - is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); - - if (flags & SRC2_IMM) { - if (is_overflow) { - if (src2 >= 0) - FAIL_IF(push_inst(compiler, OR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); - else - FAIL_IF(push_inst(compiler, NOR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); - } - else if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, ADDIU | S(src1) | TA(EQUAL_FLAG) | IMM(-src2), EQUAL_FLAG)); - - if (is_overflow || is_carry) - FAIL_IF(push_inst(compiler, SLTIU | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); - /* dst may be the same as src1 or src2. */ - if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) - FAIL_IF(push_inst(compiler, ADDIU | S(src1) | T(dst) | IMM(-src2), DR(dst))); - } - else { - if (is_overflow) - FAIL_IF(push_inst(compiler, XOR | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - else if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, SUBU | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - - if (is_overflow || is_carry) - FAIL_IF(push_inst(compiler, SLTU | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); - /* dst may be the same as src1 or src2. */ - if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) - FAIL_IF(push_inst(compiler, SUBU | S(src1) | T(src2) | D(dst), DR(dst))); - } - - if (!is_overflow) - return SLJIT_SUCCESS; - FAIL_IF(push_inst(compiler, SLL | TA(OTHER_FLAG) | D(TMP_REG1) | SH_IMM(31), DR(TMP_REG1))); - FAIL_IF(push_inst(compiler, XOR | S(TMP_REG1) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); - FAIL_IF(push_inst(compiler, XOR | S(dst) | TA(EQUAL_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); - if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, ADDU | S(dst) | TA(0) | DA(EQUAL_FLAG), EQUAL_FLAG)); - return push_inst(compiler, SRL | TA(OTHER_FLAG) | DA(OTHER_FLAG) | SH_IMM(31), OTHER_FLAG); - - case SLJIT_SUBC: - if ((flags & SRC2_IMM) && src2 == SIMM_MIN) { - FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(TMP_REG2) | IMM(src2), DR(TMP_REG2))); - src2 = TMP_REG2; - flags &= ~SRC2_IMM; - } - - is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); - - if (flags & SRC2_IMM) { - if (is_carry) - FAIL_IF(push_inst(compiler, SLTIU | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); - /* dst may be the same as src1 or src2. */ - FAIL_IF(push_inst(compiler, ADDIU | S(src1) | T(dst) | IMM(-src2), DR(dst))); - } - else { - if (is_carry) - FAIL_IF(push_inst(compiler, SLTU | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - /* dst may be the same as src1 or src2. */ - FAIL_IF(push_inst(compiler, SUBU | S(src1) | T(src2) | D(dst), DR(dst))); - } - - if (is_carry) - FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(OTHER_FLAG) | D(TMP_REG1), DR(TMP_REG1))); - - FAIL_IF(push_inst(compiler, SUBU | S(dst) | TA(OTHER_FLAG) | D(dst), DR(dst))); - return (is_carry) ? push_inst(compiler, OR | SA(EQUAL_FLAG) | T(TMP_REG1) | DA(OTHER_FLAG), OTHER_FLAG) : SLJIT_SUCCESS; - - case SLJIT_MUL: - SLJIT_ASSERT(!(flags & SRC2_IMM)); - - if (GET_FLAG_TYPE(op) != SLJIT_MUL_OVERFLOW) { -#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) || (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) - return push_inst(compiler, MUL | S(src1) | T(src2) | D(dst), DR(dst)); -#else /* !SLJIT_MIPS_R1 && !SLJIT_MIPS_R6 */ - FAIL_IF(push_inst(compiler, MULT | S(src1) | T(src2), MOVABLE_INS)); - return push_inst(compiler, MFLO | D(dst), DR(dst)); -#endif /* SLJIT_MIPS_R1 || SLJIT_MIPS_R6 */ - } -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) - FAIL_IF(push_inst(compiler, MUL | S(src1) | T(src2) | D(dst), DR(dst))); - FAIL_IF(push_inst(compiler, MUH | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); -#else /* !SLJIT_MIPS_R6 */ - FAIL_IF(push_inst(compiler, MULT | S(src1) | T(src2), MOVABLE_INS)); - FAIL_IF(push_inst(compiler, MFHI | DA(EQUAL_FLAG), EQUAL_FLAG)); - FAIL_IF(push_inst(compiler, MFLO | D(dst), DR(dst))); -#endif /* SLJIT_MIPS_R6 */ - FAIL_IF(push_inst(compiler, SRA | T(dst) | DA(OTHER_FLAG) | SH_IMM(31), OTHER_FLAG)); - return push_inst(compiler, SUBU | SA(EQUAL_FLAG) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG); - - case SLJIT_AND: - EMIT_LOGICAL(ANDI, AND); - return SLJIT_SUCCESS; - - case SLJIT_OR: - EMIT_LOGICAL(ORI, OR); - return SLJIT_SUCCESS; - - case SLJIT_XOR: - EMIT_LOGICAL(XORI, XOR); - return SLJIT_SUCCESS; - - case SLJIT_SHL: - EMIT_SHIFT(SLL, SLLV); - return SLJIT_SUCCESS; - - case SLJIT_LSHR: - EMIT_SHIFT(SRL, SRLV); - return SLJIT_SUCCESS; - - case SLJIT_ASHR: - EMIT_SHIFT(SRA, SRAV); - return SLJIT_SUCCESS; - } - - SLJIT_UNREACHABLE(); - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw init_value) -{ - FAIL_IF(push_inst(compiler, LUI | T(dst) | IMM(init_value >> 16), DR(dst))); - return push_inst(compiler, ORI | S(dst) | T(dst) | IMM(init_value), DR(dst)); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) -{ - sljit_ins *inst = (sljit_ins *)addr; - - SLJIT_ASSERT((inst[0] & 0xffe00000) == LUI && (inst[1] & 0xfc000000) == ORI); - inst[0] = (inst[0] & 0xffff0000) | ((new_target >> 16) & 0xffff); - inst[1] = (inst[1] & 0xffff0000) | (new_target & 0xffff); - inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 2); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) -{ - sljit_ins *inst = (sljit_ins *)addr; - - SLJIT_ASSERT((inst[0] & 0xffe00000) == LUI && (inst[1] & 0xfc000000) == ORI); - inst[0] = (inst[0] & 0xffff0000) | ((new_constant >> 16) & 0xffff); - inst[1] = (inst[1] & 0xffff0000) | (new_constant & 0xffff); - inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 2); -} - -static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_ins *ins_ptr) -{ - sljit_s32 stack_offset = 0; - sljit_s32 arg_count = 0; - sljit_s32 float_arg_count = 0; - sljit_s32 word_arg_count = 0; - sljit_s32 types = 0; - sljit_s32 arg_count_save, types_save; - sljit_ins prev_ins = NOP; - sljit_ins ins = NOP; - sljit_u8 offsets[4]; - - SLJIT_ASSERT(reg_map[TMP_REG1] == 4 && freg_map[TMP_FREG1] == 12); - - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); - - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - offsets[arg_count] = (sljit_u8)stack_offset; - - if (word_arg_count == 0 && arg_count <= 1) - offsets[arg_count] = 254 + arg_count; - - stack_offset += sizeof(sljit_f32); - arg_count++; - float_arg_count++; - break; - case SLJIT_ARG_TYPE_F64: - if (stack_offset & 0x7) - stack_offset += sizeof(sljit_sw); - offsets[arg_count] = (sljit_u8)stack_offset; - - if (word_arg_count == 0 && arg_count <= 1) - offsets[arg_count] = 254 + arg_count; - - stack_offset += sizeof(sljit_f64); - arg_count++; - float_arg_count++; - break; - default: - offsets[arg_count] = (sljit_u8)stack_offset; - stack_offset += sizeof(sljit_sw); - arg_count++; - word_arg_count++; - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - /* Stack is aligned to 16 bytes, max two doubles can be placed on the stack. */ - if (stack_offset > 16) - FAIL_IF(push_inst(compiler, ADDIU | S(SLJIT_SP) | T(SLJIT_SP) | IMM(-16), DR(SLJIT_SP))); - - types_save = types; - arg_count_save = arg_count; - - while (types) { - switch (types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - arg_count--; - if (offsets[arg_count] < 254) - ins = SWC1 | S(SLJIT_SP) | FT(float_arg_count) | IMM(offsets[arg_count]); - float_arg_count--; - break; - case SLJIT_ARG_TYPE_F64: - arg_count--; - if (offsets[arg_count] < 254) - ins = SDC1 | S(SLJIT_SP) | FT(float_arg_count) | IMM(offsets[arg_count]); - float_arg_count--; - break; - default: - if (offsets[arg_count - 1] >= 16) - ins = SW | S(SLJIT_SP) | T(word_arg_count) | IMM(offsets[arg_count - 1]); - else if (arg_count != word_arg_count) - ins = ADDU | S(word_arg_count) | TA(0) | DA(4 + (offsets[arg_count - 1] >> 2)); - else if (arg_count == 1) - ins = ADDU | S(SLJIT_R0) | TA(0) | DA(4); - - arg_count--; - word_arg_count--; - break; - } - - if (ins != NOP) { - if (prev_ins != NOP) - FAIL_IF(push_inst(compiler, prev_ins, MOVABLE_INS)); - prev_ins = ins; - ins = NOP; - } - - types >>= SLJIT_DEF_SHIFT; - } - - types = types_save; - arg_count = arg_count_save; - - while (types) { - switch (types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - arg_count--; - if (offsets[arg_count] == 254) - ins = MOV_S | FMT_S | FS(SLJIT_FR0) | FD(TMP_FREG1); - else if (offsets[arg_count] < 16) - ins = LW | S(SLJIT_SP) | TA(4 + (offsets[arg_count] >> 2)) | IMM(offsets[arg_count]); - break; - case SLJIT_ARG_TYPE_F64: - arg_count--; - if (offsets[arg_count] == 254) - ins = MOV_S | FMT_D | FS(SLJIT_FR0) | FD(TMP_FREG1); - else if (offsets[arg_count] < 16) { - if (prev_ins != NOP) - FAIL_IF(push_inst(compiler, prev_ins, MOVABLE_INS)); - prev_ins = LW | S(SLJIT_SP) | TA(4 + (offsets[arg_count] >> 2)) | IMM(offsets[arg_count]); - ins = LW | S(SLJIT_SP) | TA(5 + (offsets[arg_count] >> 2)) | IMM(offsets[arg_count] + sizeof(sljit_sw)); - } - break; - default: - arg_count--; - break; - } - - if (ins != NOP) { - if (prev_ins != NOP) - FAIL_IF(push_inst(compiler, prev_ins, MOVABLE_INS)); - prev_ins = ins; - ins = NOP; - } - - types >>= SLJIT_DEF_SHIFT; - } - - *ins_ptr = prev_ins; - - return SLJIT_SUCCESS; -} - -static sljit_s32 post_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types) -{ - sljit_s32 stack_offset = 0; - - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - stack_offset += sizeof(sljit_f32); - break; - case SLJIT_ARG_TYPE_F64: - if (stack_offset & 0x7) - stack_offset += sizeof(sljit_sw); - stack_offset += sizeof(sljit_f64); - break; - default: - stack_offset += sizeof(sljit_sw); - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - /* Stack is aligned to 16 bytes, max two doubles can be placed on the stack. */ - if (stack_offset > 16) - return push_inst(compiler, ADDIU | S(SLJIT_SP) | T(SLJIT_SP) | IMM(16), DR(SLJIT_SP)); - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types) -{ - struct sljit_jump *jump; - sljit_ins ins; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); - - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - PTR_FAIL_IF(!jump); - set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); - type &= 0xff; - - PTR_FAIL_IF(call_with_args(compiler, arg_types, &ins)); - - SLJIT_ASSERT(DR(PIC_ADDR_REG) == 25 && PIC_ADDR_REG == TMP_REG2); - - PTR_FAIL_IF(emit_const(compiler, PIC_ADDR_REG, 0)); - - jump->flags |= IS_JAL | IS_CALL; - PTR_FAIL_IF(push_inst(compiler, JALR | S(PIC_ADDR_REG) | DA(RETURN_ADDR_REG), UNMOVABLE_INS)); - jump->addr = compiler->size; - PTR_FAIL_IF(push_inst(compiler, ins, UNMOVABLE_INS)); - - PTR_FAIL_IF(post_call_with_args(compiler, arg_types)); - - return jump; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types, - sljit_s32 src, sljit_sw srcw) -{ - sljit_ins ins; - - CHECK_ERROR(); - CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); - - SLJIT_ASSERT(DR(PIC_ADDR_REG) == 25 && PIC_ADDR_REG == TMP_REG2); - - if (src & SLJIT_IMM) - FAIL_IF(load_immediate(compiler, DR(PIC_ADDR_REG), srcw)); - else if (FAST_IS_REG(src)) - FAIL_IF(push_inst(compiler, ADDU | S(src) | TA(0) | D(PIC_ADDR_REG), DR(PIC_ADDR_REG))); - else if (src & SLJIT_MEM) { - ADJUST_LOCAL_OFFSET(src, srcw); - FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, DR(PIC_ADDR_REG), src, srcw)); - } - - FAIL_IF(call_with_args(compiler, arg_types, &ins)); - - /* Register input. */ - FAIL_IF(push_inst(compiler, JALR | S(PIC_ADDR_REG) | DA(RETURN_ADDR_REG), UNMOVABLE_INS)); - FAIL_IF(push_inst(compiler, ins, UNMOVABLE_INS)); - return post_call_with_args(compiler, arg_types); -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* mips 32-bit arch dependent functions. */ + +static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm) +{ + if (!(imm & ~0xffff)) + return push_inst(compiler, ORI | SA(0) | TA(dst_ar) | IMM(imm), dst_ar); + + if (imm < 0 && imm >= SIMM_MIN) + return push_inst(compiler, ADDIU | SA(0) | TA(dst_ar) | IMM(imm), dst_ar); + + FAIL_IF(push_inst(compiler, LUI | TA(dst_ar) | IMM(imm >> 16), dst_ar)); + return (imm & 0xffff) ? push_inst(compiler, ORI | SA(dst_ar) | TA(dst_ar) | IMM(imm), dst_ar) : SLJIT_SUCCESS; +} + +#define EMIT_LOGICAL(op_imm, op_norm) \ + if (flags & SRC2_IMM) { \ + if (op & SLJIT_SET_Z) \ + FAIL_IF(push_inst(compiler, op_imm | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); \ + if (!(flags & UNUSED_DEST)) \ + FAIL_IF(push_inst(compiler, op_imm | S(src1) | T(dst) | IMM(src2), DR(dst))); \ + } \ + else { \ + if (op & SLJIT_SET_Z) \ + FAIL_IF(push_inst(compiler, op_norm | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); \ + if (!(flags & UNUSED_DEST)) \ + FAIL_IF(push_inst(compiler, op_norm | S(src1) | T(src2) | D(dst), DR(dst))); \ + } + +#define EMIT_SHIFT(op_imm, op_v) \ + if (flags & SRC2_IMM) { \ + if (op & SLJIT_SET_Z) \ + FAIL_IF(push_inst(compiler, op_imm | T(src1) | DA(EQUAL_FLAG) | SH_IMM(src2), EQUAL_FLAG)); \ + if (!(flags & UNUSED_DEST)) \ + FAIL_IF(push_inst(compiler, op_imm | T(src1) | D(dst) | SH_IMM(src2), DR(dst))); \ + } \ + else { \ + if (op & SLJIT_SET_Z) \ + FAIL_IF(push_inst(compiler, op_v | S(src2) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); \ + if (!(flags & UNUSED_DEST)) \ + FAIL_IF(push_inst(compiler, op_v | S(src2) | T(src1) | D(dst), DR(dst))); \ + } + +static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, + sljit_s32 dst, sljit_s32 src1, sljit_sw src2) +{ + sljit_s32 is_overflow, is_carry, is_handled; + + switch (GET_OPCODE(op)) { + case SLJIT_MOV: + case SLJIT_MOV_U32: + case SLJIT_MOV_S32: + case SLJIT_MOV_P: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if (dst != src2) + return push_inst(compiler, ADDU | S(src2) | TA(0) | D(dst), DR(dst)); + return SLJIT_SUCCESS; + + case SLJIT_MOV_U8: + case SLJIT_MOV_S8: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + if (op == SLJIT_MOV_S8) { +#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) + return push_inst(compiler, SEB | T(src2) | D(dst), DR(dst)); +#else + FAIL_IF(push_inst(compiler, SLL | T(src2) | D(dst) | SH_IMM(24), DR(dst))); + return push_inst(compiler, SRA | T(dst) | D(dst) | SH_IMM(24), DR(dst)); +#endif + } + return push_inst(compiler, ANDI | S(src2) | T(dst) | IMM(0xff), DR(dst)); + } + else { + SLJIT_ASSERT(dst == src2); + } + return SLJIT_SUCCESS; + + case SLJIT_MOV_U16: + case SLJIT_MOV_S16: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + if (op == SLJIT_MOV_S16) { +#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) + return push_inst(compiler, SEH | T(src2) | D(dst), DR(dst)); +#else + FAIL_IF(push_inst(compiler, SLL | T(src2) | D(dst) | SH_IMM(16), DR(dst))); + return push_inst(compiler, SRA | T(dst) | D(dst) | SH_IMM(16), DR(dst)); +#endif + } + return push_inst(compiler, ANDI | S(src2) | T(dst) | IMM(0xffff), DR(dst)); + } + else { + SLJIT_ASSERT(dst == src2); + } + return SLJIT_SUCCESS; + + case SLJIT_NOT: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, NOR | S(src2) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + if (!(flags & UNUSED_DEST)) + FAIL_IF(push_inst(compiler, NOR | S(src2) | T(src2) | D(dst), DR(dst))); + return SLJIT_SUCCESS; + + case SLJIT_CLZ: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); +#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) + if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, CLZ | S(src2) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); + if (!(flags & UNUSED_DEST)) + FAIL_IF(push_inst(compiler, CLZ | S(src2) | T(dst) | D(dst), DR(dst))); +#else + if (SLJIT_UNLIKELY(flags & UNUSED_DEST)) { + FAIL_IF(push_inst(compiler, SRL | T(src2) | DA(EQUAL_FLAG) | SH_IMM(31), EQUAL_FLAG)); + return push_inst(compiler, XORI | SA(EQUAL_FLAG) | TA(EQUAL_FLAG) | IMM(1), EQUAL_FLAG); + } + /* Nearly all instructions are unmovable in the following sequence. */ + FAIL_IF(push_inst(compiler, ADDU | S(src2) | TA(0) | D(TMP_REG1), DR(TMP_REG1))); + /* Check zero. */ + FAIL_IF(push_inst(compiler, BEQ | S(TMP_REG1) | TA(0) | IMM(5), UNMOVABLE_INS)); + FAIL_IF(push_inst(compiler, ORI | SA(0) | T(dst) | IMM(32), UNMOVABLE_INS)); + FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(dst) | IMM(-1), DR(dst))); + /* Loop for searching the highest bit. */ + FAIL_IF(push_inst(compiler, ADDIU | S(dst) | T(dst) | IMM(1), DR(dst))); + FAIL_IF(push_inst(compiler, BGEZ | S(TMP_REG1) | IMM(-2), UNMOVABLE_INS)); + FAIL_IF(push_inst(compiler, SLL | T(TMP_REG1) | D(TMP_REG1) | SH_IMM(1), UNMOVABLE_INS)); +#endif + return SLJIT_SUCCESS; + + case SLJIT_ADD: + is_overflow = GET_FLAG_TYPE(op) == SLJIT_OVERFLOW; + is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); + + if (flags & SRC2_IMM) { + if (is_overflow) { + if (src2 >= 0) + FAIL_IF(push_inst(compiler, OR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); + else + FAIL_IF(push_inst(compiler, NOR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); + } + else if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, ADDIU | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); + + if (is_overflow || is_carry) { + if (src2 >= 0) + FAIL_IF(push_inst(compiler, ORI | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); + else { + FAIL_IF(push_inst(compiler, ADDIU | SA(0) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); + FAIL_IF(push_inst(compiler, OR | S(src1) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); + } + } + /* dst may be the same as src1 or src2. */ + if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) + FAIL_IF(push_inst(compiler, ADDIU | S(src1) | T(dst) | IMM(src2), DR(dst))); + } + else { + if (is_overflow) + FAIL_IF(push_inst(compiler, XOR | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + else if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, ADDU | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + + if (is_overflow || is_carry) + FAIL_IF(push_inst(compiler, OR | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); + /* dst may be the same as src1 or src2. */ + if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) + FAIL_IF(push_inst(compiler, ADDU | S(src1) | T(src2) | D(dst), DR(dst))); + } + + /* a + b >= a | b (otherwise, the carry should be set to 1). */ + if (is_overflow || is_carry) + FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); + if (!is_overflow) + return SLJIT_SUCCESS; + FAIL_IF(push_inst(compiler, SLL | TA(OTHER_FLAG) | D(TMP_REG1) | SH_IMM(31), DR(TMP_REG1))); + FAIL_IF(push_inst(compiler, XOR | S(TMP_REG1) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); + FAIL_IF(push_inst(compiler, XOR | S(dst) | TA(EQUAL_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); + if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, ADDU | S(dst) | TA(0) | DA(EQUAL_FLAG), EQUAL_FLAG)); + return push_inst(compiler, SRL | TA(OTHER_FLAG) | DA(OTHER_FLAG) | SH_IMM(31), OTHER_FLAG); + + case SLJIT_ADDC: + is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); + + if (flags & SRC2_IMM) { + if (is_carry) { + if (src2 >= 0) + FAIL_IF(push_inst(compiler, ORI | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); + else { + FAIL_IF(push_inst(compiler, ADDIU | SA(0) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); + FAIL_IF(push_inst(compiler, OR | S(src1) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); + } + } + FAIL_IF(push_inst(compiler, ADDIU | S(src1) | T(dst) | IMM(src2), DR(dst))); + } else { + if (is_carry) + FAIL_IF(push_inst(compiler, OR | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + /* dst may be the same as src1 or src2. */ + FAIL_IF(push_inst(compiler, ADDU | S(src1) | T(src2) | D(dst), DR(dst))); + } + if (is_carry) + FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); + + FAIL_IF(push_inst(compiler, ADDU | S(dst) | TA(OTHER_FLAG) | D(dst), DR(dst))); + if (!is_carry) + return SLJIT_SUCCESS; + + /* Set ULESS_FLAG (dst == 0) && (OTHER_FLAG == 1). */ + FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); + /* Set carry flag. */ + return push_inst(compiler, OR | SA(OTHER_FLAG) | TA(EQUAL_FLAG) | DA(OTHER_FLAG), OTHER_FLAG); + + case SLJIT_SUB: + if ((flags & SRC2_IMM) && src2 == SIMM_MIN) { + FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(TMP_REG2) | IMM(src2), DR(TMP_REG2))); + src2 = TMP_REG2; + flags &= ~SRC2_IMM; + } + + is_handled = 0; + + if (flags & SRC2_IMM) { + if (GET_FLAG_TYPE(op) == SLJIT_LESS || GET_FLAG_TYPE(op) == SLJIT_GREATER_EQUAL) { + FAIL_IF(push_inst(compiler, SLTIU | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); + is_handled = 1; + } + else if (GET_FLAG_TYPE(op) == SLJIT_SIG_LESS || GET_FLAG_TYPE(op) == SLJIT_SIG_GREATER_EQUAL) { + FAIL_IF(push_inst(compiler, SLTI | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); + is_handled = 1; + } + } + + if (!is_handled && GET_FLAG_TYPE(op) >= SLJIT_LESS && GET_FLAG_TYPE(op) <= SLJIT_SIG_LESS_EQUAL) { + is_handled = 1; + + if (flags & SRC2_IMM) { + FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(TMP_REG2) | IMM(src2), DR(TMP_REG2))); + src2 = TMP_REG2; + flags &= ~SRC2_IMM; + } + + if (GET_FLAG_TYPE(op) == SLJIT_LESS || GET_FLAG_TYPE(op) == SLJIT_GREATER_EQUAL) { + FAIL_IF(push_inst(compiler, SLTU | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); + } + else if (GET_FLAG_TYPE(op) == SLJIT_GREATER || GET_FLAG_TYPE(op) == SLJIT_LESS_EQUAL) + { + FAIL_IF(push_inst(compiler, SLTU | S(src2) | T(src1) | DA(OTHER_FLAG), OTHER_FLAG)); + } + else if (GET_FLAG_TYPE(op) == SLJIT_SIG_LESS || GET_FLAG_TYPE(op) == SLJIT_SIG_GREATER_EQUAL) { + FAIL_IF(push_inst(compiler, SLT | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); + } + else if (GET_FLAG_TYPE(op) == SLJIT_SIG_GREATER || GET_FLAG_TYPE(op) == SLJIT_SIG_LESS_EQUAL) + { + FAIL_IF(push_inst(compiler, SLT | S(src2) | T(src1) | DA(OTHER_FLAG), OTHER_FLAG)); + } + } + + if (is_handled) { + if (flags & SRC2_IMM) { + if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, ADDIU | S(src1) | TA(EQUAL_FLAG) | IMM(-src2), EQUAL_FLAG)); + if (!(flags & UNUSED_DEST)) + return push_inst(compiler, ADDIU | S(src1) | T(dst) | IMM(-src2), DR(dst)); + } + else { + if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, SUBU | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + if (!(flags & UNUSED_DEST)) + return push_inst(compiler, SUBU | S(src1) | T(src2) | D(dst), DR(dst)); + } + return SLJIT_SUCCESS; + } + + is_overflow = GET_FLAG_TYPE(op) == SLJIT_OVERFLOW; + is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); + + if (flags & SRC2_IMM) { + if (is_overflow) { + if (src2 >= 0) + FAIL_IF(push_inst(compiler, OR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); + else + FAIL_IF(push_inst(compiler, NOR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); + } + else if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, ADDIU | S(src1) | TA(EQUAL_FLAG) | IMM(-src2), EQUAL_FLAG)); + + if (is_overflow || is_carry) + FAIL_IF(push_inst(compiler, SLTIU | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); + /* dst may be the same as src1 or src2. */ + if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) + FAIL_IF(push_inst(compiler, ADDIU | S(src1) | T(dst) | IMM(-src2), DR(dst))); + } + else { + if (is_overflow) + FAIL_IF(push_inst(compiler, XOR | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + else if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, SUBU | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + + if (is_overflow || is_carry) + FAIL_IF(push_inst(compiler, SLTU | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); + /* dst may be the same as src1 or src2. */ + if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) + FAIL_IF(push_inst(compiler, SUBU | S(src1) | T(src2) | D(dst), DR(dst))); + } + + if (!is_overflow) + return SLJIT_SUCCESS; + FAIL_IF(push_inst(compiler, SLL | TA(OTHER_FLAG) | D(TMP_REG1) | SH_IMM(31), DR(TMP_REG1))); + FAIL_IF(push_inst(compiler, XOR | S(TMP_REG1) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); + FAIL_IF(push_inst(compiler, XOR | S(dst) | TA(EQUAL_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); + if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, ADDU | S(dst) | TA(0) | DA(EQUAL_FLAG), EQUAL_FLAG)); + return push_inst(compiler, SRL | TA(OTHER_FLAG) | DA(OTHER_FLAG) | SH_IMM(31), OTHER_FLAG); + + case SLJIT_SUBC: + if ((flags & SRC2_IMM) && src2 == SIMM_MIN) { + FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(TMP_REG2) | IMM(src2), DR(TMP_REG2))); + src2 = TMP_REG2; + flags &= ~SRC2_IMM; + } + + is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); + + if (flags & SRC2_IMM) { + if (is_carry) + FAIL_IF(push_inst(compiler, SLTIU | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); + /* dst may be the same as src1 or src2. */ + FAIL_IF(push_inst(compiler, ADDIU | S(src1) | T(dst) | IMM(-src2), DR(dst))); + } + else { + if (is_carry) + FAIL_IF(push_inst(compiler, SLTU | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + /* dst may be the same as src1 or src2. */ + FAIL_IF(push_inst(compiler, SUBU | S(src1) | T(src2) | D(dst), DR(dst))); + } + + if (is_carry) + FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(OTHER_FLAG) | D(TMP_REG1), DR(TMP_REG1))); + + FAIL_IF(push_inst(compiler, SUBU | S(dst) | TA(OTHER_FLAG) | D(dst), DR(dst))); + return (is_carry) ? push_inst(compiler, OR | SA(EQUAL_FLAG) | T(TMP_REG1) | DA(OTHER_FLAG), OTHER_FLAG) : SLJIT_SUCCESS; + + case SLJIT_MUL: + SLJIT_ASSERT(!(flags & SRC2_IMM)); + + if (GET_FLAG_TYPE(op) != SLJIT_MUL_OVERFLOW) { +#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) || (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) + return push_inst(compiler, MUL | S(src1) | T(src2) | D(dst), DR(dst)); +#else /* !SLJIT_MIPS_R1 && !SLJIT_MIPS_R6 */ + FAIL_IF(push_inst(compiler, MULT | S(src1) | T(src2), MOVABLE_INS)); + return push_inst(compiler, MFLO | D(dst), DR(dst)); +#endif /* SLJIT_MIPS_R1 || SLJIT_MIPS_R6 */ + } +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) + FAIL_IF(push_inst(compiler, MUL | S(src1) | T(src2) | D(dst), DR(dst))); + FAIL_IF(push_inst(compiler, MUH | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); +#else /* !SLJIT_MIPS_R6 */ + FAIL_IF(push_inst(compiler, MULT | S(src1) | T(src2), MOVABLE_INS)); + FAIL_IF(push_inst(compiler, MFHI | DA(EQUAL_FLAG), EQUAL_FLAG)); + FAIL_IF(push_inst(compiler, MFLO | D(dst), DR(dst))); +#endif /* SLJIT_MIPS_R6 */ + FAIL_IF(push_inst(compiler, SRA | T(dst) | DA(OTHER_FLAG) | SH_IMM(31), OTHER_FLAG)); + return push_inst(compiler, SUBU | SA(EQUAL_FLAG) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG); + + case SLJIT_AND: + EMIT_LOGICAL(ANDI, AND); + return SLJIT_SUCCESS; + + case SLJIT_OR: + EMIT_LOGICAL(ORI, OR); + return SLJIT_SUCCESS; + + case SLJIT_XOR: + EMIT_LOGICAL(XORI, XOR); + return SLJIT_SUCCESS; + + case SLJIT_SHL: + EMIT_SHIFT(SLL, SLLV); + return SLJIT_SUCCESS; + + case SLJIT_LSHR: + EMIT_SHIFT(SRL, SRLV); + return SLJIT_SUCCESS; + + case SLJIT_ASHR: + EMIT_SHIFT(SRA, SRAV); + return SLJIT_SUCCESS; + } + + SLJIT_UNREACHABLE(); + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw init_value) +{ + FAIL_IF(push_inst(compiler, LUI | T(dst) | IMM(init_value >> 16), DR(dst))); + return push_inst(compiler, ORI | S(dst) | T(dst) | IMM(init_value), DR(dst)); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) +{ + sljit_ins *inst = (sljit_ins *)addr; + + SLJIT_ASSERT((inst[0] & 0xffe00000) == LUI && (inst[1] & 0xfc000000) == ORI); + inst[0] = (inst[0] & 0xffff0000) | ((new_target >> 16) & 0xffff); + inst[1] = (inst[1] & 0xffff0000) | (new_target & 0xffff); + inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 2); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) +{ + sljit_ins *inst = (sljit_ins *)addr; + + SLJIT_ASSERT((inst[0] & 0xffe00000) == LUI && (inst[1] & 0xfc000000) == ORI); + inst[0] = (inst[0] & 0xffff0000) | ((new_constant >> 16) & 0xffff); + inst[1] = (inst[1] & 0xffff0000) | (new_constant & 0xffff); + inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 2); +} + +static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_ins *ins_ptr) +{ + sljit_s32 stack_offset = 0; + sljit_s32 arg_count = 0; + sljit_s32 float_arg_count = 0; + sljit_s32 word_arg_count = 0; + sljit_s32 types = 0; + sljit_s32 arg_count_save, types_save; + sljit_ins prev_ins = NOP; + sljit_ins ins = NOP; + sljit_u8 offsets[4]; + + SLJIT_ASSERT(reg_map[TMP_REG1] == 4 && freg_map[TMP_FREG1] == 12); + + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); + + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + offsets[arg_count] = (sljit_u8)stack_offset; + + if (word_arg_count == 0 && arg_count <= 1) + offsets[arg_count] = 254 + arg_count; + + stack_offset += sizeof(sljit_f32); + arg_count++; + float_arg_count++; + break; + case SLJIT_ARG_TYPE_F64: + if (stack_offset & 0x7) + stack_offset += sizeof(sljit_sw); + offsets[arg_count] = (sljit_u8)stack_offset; + + if (word_arg_count == 0 && arg_count <= 1) + offsets[arg_count] = 254 + arg_count; + + stack_offset += sizeof(sljit_f64); + arg_count++; + float_arg_count++; + break; + default: + offsets[arg_count] = (sljit_u8)stack_offset; + stack_offset += sizeof(sljit_sw); + arg_count++; + word_arg_count++; + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + /* Stack is aligned to 16 bytes, max two doubles can be placed on the stack. */ + if (stack_offset > 16) + FAIL_IF(push_inst(compiler, ADDIU | S(SLJIT_SP) | T(SLJIT_SP) | IMM(-16), DR(SLJIT_SP))); + + types_save = types; + arg_count_save = arg_count; + + while (types) { + switch (types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + arg_count--; + if (offsets[arg_count] < 254) + ins = SWC1 | S(SLJIT_SP) | FT(float_arg_count) | IMM(offsets[arg_count]); + float_arg_count--; + break; + case SLJIT_ARG_TYPE_F64: + arg_count--; + if (offsets[arg_count] < 254) + ins = SDC1 | S(SLJIT_SP) | FT(float_arg_count) | IMM(offsets[arg_count]); + float_arg_count--; + break; + default: + if (offsets[arg_count - 1] >= 16) + ins = SW | S(SLJIT_SP) | T(word_arg_count) | IMM(offsets[arg_count - 1]); + else if (arg_count != word_arg_count) + ins = ADDU | S(word_arg_count) | TA(0) | DA(4 + (offsets[arg_count - 1] >> 2)); + else if (arg_count == 1) + ins = ADDU | S(SLJIT_R0) | TA(0) | DA(4); + + arg_count--; + word_arg_count--; + break; + } + + if (ins != NOP) { + if (prev_ins != NOP) + FAIL_IF(push_inst(compiler, prev_ins, MOVABLE_INS)); + prev_ins = ins; + ins = NOP; + } + + types >>= SLJIT_DEF_SHIFT; + } + + types = types_save; + arg_count = arg_count_save; + + while (types) { + switch (types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + arg_count--; + if (offsets[arg_count] == 254) + ins = MOV_S | FMT_S | FS(SLJIT_FR0) | FD(TMP_FREG1); + else if (offsets[arg_count] < 16) + ins = LW | S(SLJIT_SP) | TA(4 + (offsets[arg_count] >> 2)) | IMM(offsets[arg_count]); + break; + case SLJIT_ARG_TYPE_F64: + arg_count--; + if (offsets[arg_count] == 254) + ins = MOV_S | FMT_D | FS(SLJIT_FR0) | FD(TMP_FREG1); + else if (offsets[arg_count] < 16) { + if (prev_ins != NOP) + FAIL_IF(push_inst(compiler, prev_ins, MOVABLE_INS)); + prev_ins = LW | S(SLJIT_SP) | TA(4 + (offsets[arg_count] >> 2)) | IMM(offsets[arg_count]); + ins = LW | S(SLJIT_SP) | TA(5 + (offsets[arg_count] >> 2)) | IMM(offsets[arg_count] + sizeof(sljit_sw)); + } + break; + default: + arg_count--; + break; + } + + if (ins != NOP) { + if (prev_ins != NOP) + FAIL_IF(push_inst(compiler, prev_ins, MOVABLE_INS)); + prev_ins = ins; + ins = NOP; + } + + types >>= SLJIT_DEF_SHIFT; + } + + *ins_ptr = prev_ins; + + return SLJIT_SUCCESS; +} + +static sljit_s32 post_call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types) +{ + sljit_s32 stack_offset = 0; + + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + stack_offset += sizeof(sljit_f32); + break; + case SLJIT_ARG_TYPE_F64: + if (stack_offset & 0x7) + stack_offset += sizeof(sljit_sw); + stack_offset += sizeof(sljit_f64); + break; + default: + stack_offset += sizeof(sljit_sw); + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + /* Stack is aligned to 16 bytes, max two doubles can be placed on the stack. */ + if (stack_offset > 16) + return push_inst(compiler, ADDIU | S(SLJIT_SP) | T(SLJIT_SP) | IMM(16), DR(SLJIT_SP)); + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types) +{ + struct sljit_jump *jump; + sljit_ins ins; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); + + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + PTR_FAIL_IF(!jump); + set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); + type &= 0xff; + + PTR_FAIL_IF(call_with_args(compiler, arg_types, &ins)); + + SLJIT_ASSERT(DR(PIC_ADDR_REG) == 25 && PIC_ADDR_REG == TMP_REG2); + + PTR_FAIL_IF(emit_const(compiler, PIC_ADDR_REG, 0)); + + jump->flags |= IS_JAL | IS_CALL; + PTR_FAIL_IF(push_inst(compiler, JALR | S(PIC_ADDR_REG) | DA(RETURN_ADDR_REG), UNMOVABLE_INS)); + jump->addr = compiler->size; + PTR_FAIL_IF(push_inst(compiler, ins, UNMOVABLE_INS)); + + PTR_FAIL_IF(post_call_with_args(compiler, arg_types)); + + return jump; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types, + sljit_s32 src, sljit_sw srcw) +{ + sljit_ins ins; + + CHECK_ERROR(); + CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); + + SLJIT_ASSERT(DR(PIC_ADDR_REG) == 25 && PIC_ADDR_REG == TMP_REG2); + + if (src & SLJIT_IMM) + FAIL_IF(load_immediate(compiler, DR(PIC_ADDR_REG), srcw)); + else if (FAST_IS_REG(src)) + FAIL_IF(push_inst(compiler, ADDU | S(src) | TA(0) | D(PIC_ADDR_REG), DR(PIC_ADDR_REG))); + else if (src & SLJIT_MEM) { + ADJUST_LOCAL_OFFSET(src, srcw); + FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, DR(PIC_ADDR_REG), src, srcw)); + } + + FAIL_IF(call_with_args(compiler, arg_types, &ins)); + + /* Register input. */ + FAIL_IF(push_inst(compiler, JALR | S(PIC_ADDR_REG) | DA(RETURN_ADDR_REG), UNMOVABLE_INS)); + FAIL_IF(push_inst(compiler, ins, UNMOVABLE_INS)); + return post_call_with_args(compiler, arg_types); +} diff --git a/contrib/libs/pcre/sljit/sljitNativeMIPS_64.c b/contrib/libs/pcre/sljit/sljitNativeMIPS_64.c index f4b58a2565..a6a2bcc0c9 100644 --- a/contrib/libs/pcre/sljit/sljitNativeMIPS_64.c +++ b/contrib/libs/pcre/sljit/sljitNativeMIPS_64.c @@ -1,675 +1,675 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* mips 64-bit arch dependent functions. */ - -static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm) -{ - sljit_s32 shift = 32; - sljit_s32 shift2; - sljit_s32 inv = 0; - sljit_ins ins; - sljit_uw uimm; - - if (!(imm & ~0xffff)) - return push_inst(compiler, ORI | SA(0) | TA(dst_ar) | IMM(imm), dst_ar); - - if (imm < 0 && imm >= SIMM_MIN) - return push_inst(compiler, ADDIU | SA(0) | TA(dst_ar) | IMM(imm), dst_ar); - - if (imm <= 0x7fffffffl && imm >= -0x80000000l) { - FAIL_IF(push_inst(compiler, LUI | TA(dst_ar) | IMM(imm >> 16), dst_ar)); - return (imm & 0xffff) ? push_inst(compiler, ORI | SA(dst_ar) | TA(dst_ar) | IMM(imm), dst_ar) : SLJIT_SUCCESS; - } - - /* Zero extended number. */ - uimm = imm; - if (imm < 0) { - uimm = ~imm; - inv = 1; - } - - while (!(uimm & 0xff00000000000000l)) { - shift -= 8; - uimm <<= 8; - } - - if (!(uimm & 0xf000000000000000l)) { - shift -= 4; - uimm <<= 4; - } - - if (!(uimm & 0xc000000000000000l)) { - shift -= 2; - uimm <<= 2; - } - - if ((sljit_sw)uimm < 0) { - uimm >>= 1; - shift += 1; - } - SLJIT_ASSERT(((uimm & 0xc000000000000000l) == 0x4000000000000000l) && (shift > 0) && (shift <= 32)); - - if (inv) - uimm = ~uimm; - - FAIL_IF(push_inst(compiler, LUI | TA(dst_ar) | IMM(uimm >> 48), dst_ar)); - if (uimm & 0x0000ffff00000000l) - FAIL_IF(push_inst(compiler, ORI | SA(dst_ar) | TA(dst_ar) | IMM(uimm >> 32), dst_ar)); - - imm &= (1l << shift) - 1; - if (!(imm & ~0xffff)) { - ins = (shift == 32) ? DSLL32 : DSLL; - if (shift < 32) - ins |= SH_IMM(shift); - FAIL_IF(push_inst(compiler, ins | TA(dst_ar) | DA(dst_ar), dst_ar)); - return !(imm & 0xffff) ? SLJIT_SUCCESS : push_inst(compiler, ORI | SA(dst_ar) | TA(dst_ar) | IMM(imm), dst_ar); - } - - /* Double shifts needs to be performed. */ - uimm <<= 32; - shift2 = shift - 16; - - while (!(uimm & 0xf000000000000000l)) { - shift2 -= 4; - uimm <<= 4; - } - - if (!(uimm & 0xc000000000000000l)) { - shift2 -= 2; - uimm <<= 2; - } - - if (!(uimm & 0x8000000000000000l)) { - shift2--; - uimm <<= 1; - } - - SLJIT_ASSERT((uimm & 0x8000000000000000l) && (shift2 > 0) && (shift2 <= 16)); - - FAIL_IF(push_inst(compiler, DSLL | TA(dst_ar) | DA(dst_ar) | SH_IMM(shift - shift2), dst_ar)); - FAIL_IF(push_inst(compiler, ORI | SA(dst_ar) | TA(dst_ar) | IMM(uimm >> 48), dst_ar)); - FAIL_IF(push_inst(compiler, DSLL | TA(dst_ar) | DA(dst_ar) | SH_IMM(shift2), dst_ar)); - - imm &= (1l << shift2) - 1; - return !(imm & 0xffff) ? SLJIT_SUCCESS : push_inst(compiler, ORI | SA(dst_ar) | TA(dst_ar) | IMM(imm), dst_ar); -} - -#define SELECT_OP(a, b) \ - (!(op & SLJIT_I32_OP) ? a : b) - -#define EMIT_LOGICAL(op_imm, op_norm) \ - if (flags & SRC2_IMM) { \ - if (op & SLJIT_SET_Z) \ - FAIL_IF(push_inst(compiler, op_imm | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); \ - if (!(flags & UNUSED_DEST)) \ - FAIL_IF(push_inst(compiler, op_imm | S(src1) | T(dst) | IMM(src2), DR(dst))); \ - } \ - else { \ - if (op & SLJIT_SET_Z) \ - FAIL_IF(push_inst(compiler, op_norm | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); \ - if (!(flags & UNUSED_DEST)) \ - FAIL_IF(push_inst(compiler, op_norm | S(src1) | T(src2) | D(dst), DR(dst))); \ - } - -#define EMIT_SHIFT(op_dimm, op_dimm32, op_imm, op_dv, op_v) \ - if (flags & SRC2_IMM) { \ - if (src2 >= 32) { \ - SLJIT_ASSERT(!(op & SLJIT_I32_OP)); \ - ins = op_dimm32; \ - src2 -= 32; \ - } \ - else \ - ins = (op & SLJIT_I32_OP) ? op_imm : op_dimm; \ - if (op & SLJIT_SET_Z) \ - FAIL_IF(push_inst(compiler, ins | T(src1) | DA(EQUAL_FLAG) | SH_IMM(src2), EQUAL_FLAG)); \ - if (!(flags & UNUSED_DEST)) \ - FAIL_IF(push_inst(compiler, ins | T(src1) | D(dst) | SH_IMM(src2), DR(dst))); \ - } \ - else { \ - ins = (op & SLJIT_I32_OP) ? op_v : op_dv; \ - if (op & SLJIT_SET_Z) \ - FAIL_IF(push_inst(compiler, ins | S(src2) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); \ - if (!(flags & UNUSED_DEST)) \ - FAIL_IF(push_inst(compiler, ins | S(src2) | T(src1) | D(dst), DR(dst))); \ - } - -static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, - sljit_s32 dst, sljit_s32 src1, sljit_sw src2) -{ - sljit_ins ins; - sljit_s32 is_overflow, is_carry, is_handled; - - switch (GET_OPCODE(op)) { - case SLJIT_MOV: - case SLJIT_MOV_P: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if (dst != src2) - return push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(src2) | TA(0) | D(dst), DR(dst)); - return SLJIT_SUCCESS; - - case SLJIT_MOV_U8: - case SLJIT_MOV_S8: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - if (op == SLJIT_MOV_S8) { - FAIL_IF(push_inst(compiler, DSLL32 | T(src2) | D(dst) | SH_IMM(24), DR(dst))); - return push_inst(compiler, DSRA32 | T(dst) | D(dst) | SH_IMM(24), DR(dst)); - } - return push_inst(compiler, ANDI | S(src2) | T(dst) | IMM(0xff), DR(dst)); - } - else { - SLJIT_ASSERT(dst == src2); - } - return SLJIT_SUCCESS; - - case SLJIT_MOV_U16: - case SLJIT_MOV_S16: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - if (op == SLJIT_MOV_S16) { - FAIL_IF(push_inst(compiler, DSLL32 | T(src2) | D(dst) | SH_IMM(16), DR(dst))); - return push_inst(compiler, DSRA32 | T(dst) | D(dst) | SH_IMM(16), DR(dst)); - } - return push_inst(compiler, ANDI | S(src2) | T(dst) | IMM(0xffff), DR(dst)); - } - else { - SLJIT_ASSERT(dst == src2); - } - return SLJIT_SUCCESS; - - case SLJIT_MOV_U32: - SLJIT_ASSERT(!(op & SLJIT_I32_OP)); - FAIL_IF(push_inst(compiler, DSLL32 | T(src2) | D(dst) | SH_IMM(0), DR(dst))); - return push_inst(compiler, DSRL32 | T(dst) | D(dst) | SH_IMM(0), DR(dst)); - - case SLJIT_MOV_S32: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - return push_inst(compiler, SLL | T(src2) | D(dst) | SH_IMM(0), DR(dst)); - - case SLJIT_NOT: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, NOR | S(src2) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - if (!(flags & UNUSED_DEST)) - FAIL_IF(push_inst(compiler, NOR | S(src2) | T(src2) | D(dst), DR(dst))); - return SLJIT_SUCCESS; - - case SLJIT_CLZ: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); -#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) - if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, SELECT_OP(DCLZ, CLZ) | S(src2) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); - if (!(flags & UNUSED_DEST)) - FAIL_IF(push_inst(compiler, SELECT_OP(DCLZ, CLZ) | S(src2) | T(dst) | D(dst), DR(dst))); -#else - if (SLJIT_UNLIKELY(flags & UNUSED_DEST)) { - FAIL_IF(push_inst(compiler, SELECT_OP(DSRL32, SRL) | T(src2) | DA(EQUAL_FLAG) | SH_IMM(31), EQUAL_FLAG)); - return push_inst(compiler, XORI | SA(EQUAL_FLAG) | TA(EQUAL_FLAG) | IMM(1), EQUAL_FLAG); - } - /* Nearly all instructions are unmovable in the following sequence. */ - FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(src2) | TA(0) | D(TMP_REG1), DR(TMP_REG1))); - /* Check zero. */ - FAIL_IF(push_inst(compiler, BEQ | S(TMP_REG1) | TA(0) | IMM(5), UNMOVABLE_INS)); - FAIL_IF(push_inst(compiler, ORI | SA(0) | T(dst) | IMM((op & SLJIT_I32_OP) ? 32 : 64), UNMOVABLE_INS)); - FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | SA(0) | T(dst) | IMM(-1), DR(dst))); - /* Loop for searching the highest bit. */ - FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(dst) | T(dst) | IMM(1), DR(dst))); - FAIL_IF(push_inst(compiler, BGEZ | S(TMP_REG1) | IMM(-2), UNMOVABLE_INS)); - FAIL_IF(push_inst(compiler, SELECT_OP(DSLL, SLL) | T(TMP_REG1) | D(TMP_REG1) | SH_IMM(1), UNMOVABLE_INS)); -#endif - return SLJIT_SUCCESS; - - case SLJIT_ADD: - is_overflow = GET_FLAG_TYPE(op) == SLJIT_OVERFLOW; - is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); - - if (flags & SRC2_IMM) { - if (is_overflow) { - if (src2 >= 0) - FAIL_IF(push_inst(compiler, OR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); - else - FAIL_IF(push_inst(compiler, NOR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); - } - else if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); - - if (is_overflow || is_carry) { - if (src2 >= 0) - FAIL_IF(push_inst(compiler, ORI | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); - else { - FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | SA(0) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); - FAIL_IF(push_inst(compiler, OR | S(src1) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); - } - } - /* dst may be the same as src1 or src2. */ - if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) - FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | T(dst) | IMM(src2), DR(dst))); - } - else { - if (is_overflow) - FAIL_IF(push_inst(compiler, XOR | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - else if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - - if (is_overflow || is_carry) - FAIL_IF(push_inst(compiler, OR | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); - /* dst may be the same as src1 or src2. */ - if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) - FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(src1) | T(src2) | D(dst), DR(dst))); - } - - /* a + b >= a | b (otherwise, the carry should be set to 1). */ - if (is_overflow || is_carry) - FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); - if (!is_overflow) - return SLJIT_SUCCESS; - FAIL_IF(push_inst(compiler, SELECT_OP(DSLL32, SLL) | TA(OTHER_FLAG) | D(TMP_REG1) | SH_IMM(31), DR(TMP_REG1))); - FAIL_IF(push_inst(compiler, XOR | S(TMP_REG1) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); - FAIL_IF(push_inst(compiler, XOR | S(dst) | TA(EQUAL_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); - if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(dst) | TA(0) | DA(EQUAL_FLAG), EQUAL_FLAG)); - return push_inst(compiler, SELECT_OP(DSRL32, SRL) | TA(OTHER_FLAG) | DA(OTHER_FLAG) | SH_IMM(31), OTHER_FLAG); - - case SLJIT_ADDC: - is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); - - if (flags & SRC2_IMM) { - if (is_carry) { - if (src2 >= 0) - FAIL_IF(push_inst(compiler, ORI | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); - else { - FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | SA(0) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); - FAIL_IF(push_inst(compiler, OR | S(src1) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); - } - } - FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | T(dst) | IMM(src2), DR(dst))); - } else { - if (is_carry) - FAIL_IF(push_inst(compiler, OR | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - /* dst may be the same as src1 or src2. */ - FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(src1) | T(src2) | D(dst), DR(dst))); - } - if (is_carry) - FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); - - FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(dst) | TA(OTHER_FLAG) | D(dst), DR(dst))); - if (!is_carry) - return SLJIT_SUCCESS; - - /* Set ULESS_FLAG (dst == 0) && (OTHER_FLAG == 1). */ - FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); - /* Set carry flag. */ - return push_inst(compiler, OR | SA(OTHER_FLAG) | TA(EQUAL_FLAG) | DA(OTHER_FLAG), OTHER_FLAG); - - case SLJIT_SUB: - if ((flags & SRC2_IMM) && src2 == SIMM_MIN) { - FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(TMP_REG2) | IMM(src2), DR(TMP_REG2))); - src2 = TMP_REG2; - flags &= ~SRC2_IMM; - } - - is_handled = 0; - - if (flags & SRC2_IMM) { - if (GET_FLAG_TYPE(op) == SLJIT_LESS || GET_FLAG_TYPE(op) == SLJIT_GREATER_EQUAL) { - FAIL_IF(push_inst(compiler, SLTIU | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); - is_handled = 1; - } - else if (GET_FLAG_TYPE(op) == SLJIT_SIG_LESS || GET_FLAG_TYPE(op) == SLJIT_SIG_GREATER_EQUAL) { - FAIL_IF(push_inst(compiler, SLTI | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); - is_handled = 1; - } - } - - if (!is_handled && GET_FLAG_TYPE(op) >= SLJIT_LESS && GET_FLAG_TYPE(op) <= SLJIT_SIG_LESS_EQUAL) { - is_handled = 1; - - if (flags & SRC2_IMM) { - FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(TMP_REG2) | IMM(src2), DR(TMP_REG2))); - src2 = TMP_REG2; - flags &= ~SRC2_IMM; - } - - if (GET_FLAG_TYPE(op) == SLJIT_LESS || GET_FLAG_TYPE(op) == SLJIT_GREATER_EQUAL) { - FAIL_IF(push_inst(compiler, SLTU | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); - } - else if (GET_FLAG_TYPE(op) == SLJIT_GREATER || GET_FLAG_TYPE(op) == SLJIT_LESS_EQUAL) - { - FAIL_IF(push_inst(compiler, SLTU | S(src2) | T(src1) | DA(OTHER_FLAG), OTHER_FLAG)); - } - else if (GET_FLAG_TYPE(op) == SLJIT_SIG_LESS || GET_FLAG_TYPE(op) == SLJIT_SIG_GREATER_EQUAL) { - FAIL_IF(push_inst(compiler, SLT | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); - } - else if (GET_FLAG_TYPE(op) == SLJIT_SIG_GREATER || GET_FLAG_TYPE(op) == SLJIT_SIG_LESS_EQUAL) - { - FAIL_IF(push_inst(compiler, SLT | S(src2) | T(src1) | DA(OTHER_FLAG), OTHER_FLAG)); - } - } - - if (is_handled) { - if (flags & SRC2_IMM) { - if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | TA(EQUAL_FLAG) | IMM(-src2), EQUAL_FLAG)); - if (!(flags & UNUSED_DEST)) - return push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | T(dst) | IMM(-src2), DR(dst)); - } - else { - if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, SELECT_OP(DSUBU, SUBU) | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - if (!(flags & UNUSED_DEST)) - return push_inst(compiler, SELECT_OP(DSUBU, SUBU) | S(src1) | T(src2) | D(dst), DR(dst)); - } - return SLJIT_SUCCESS; - } - - is_overflow = GET_FLAG_TYPE(op) == SLJIT_OVERFLOW; - is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); - - if (flags & SRC2_IMM) { - if (is_overflow) { - if (src2 >= 0) - FAIL_IF(push_inst(compiler, OR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); - else - FAIL_IF(push_inst(compiler, NOR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); - } - else if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | TA(EQUAL_FLAG) | IMM(-src2), EQUAL_FLAG)); - - if (is_overflow || is_carry) - FAIL_IF(push_inst(compiler, SLTIU | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); - /* dst may be the same as src1 or src2. */ - if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) - FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | T(dst) | IMM(-src2), DR(dst))); - } - else { - if (is_overflow) - FAIL_IF(push_inst(compiler, XOR | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - else if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, SELECT_OP(DSUBU, SUBU) | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - - if (is_overflow || is_carry) - FAIL_IF(push_inst(compiler, SLTU | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); - /* dst may be the same as src1 or src2. */ - if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) - FAIL_IF(push_inst(compiler, SELECT_OP(DSUBU, SUBU) | S(src1) | T(src2) | D(dst), DR(dst))); - } - - if (!is_overflow) - return SLJIT_SUCCESS; - FAIL_IF(push_inst(compiler, SELECT_OP(DSLL32, SLL) | TA(OTHER_FLAG) | D(TMP_REG1) | SH_IMM(31), DR(TMP_REG1))); - FAIL_IF(push_inst(compiler, XOR | S(TMP_REG1) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); - FAIL_IF(push_inst(compiler, XOR | S(dst) | TA(EQUAL_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); - if (op & SLJIT_SET_Z) - FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(dst) | TA(0) | DA(EQUAL_FLAG), EQUAL_FLAG)); - return push_inst(compiler, SELECT_OP(DSRL32, SRL) | TA(OTHER_FLAG) | DA(OTHER_FLAG) | SH_IMM(31), OTHER_FLAG); - - case SLJIT_SUBC: - if ((flags & SRC2_IMM) && src2 == SIMM_MIN) { - FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(TMP_REG2) | IMM(src2), DR(TMP_REG2))); - src2 = TMP_REG2; - flags &= ~SRC2_IMM; - } - - is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); - - if (flags & SRC2_IMM) { - if (is_carry) - FAIL_IF(push_inst(compiler, SLTIU | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); - /* dst may be the same as src1 or src2. */ - FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | T(dst) | IMM(-src2), DR(dst))); - } - else { - if (is_carry) - FAIL_IF(push_inst(compiler, SLTU | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); - /* dst may be the same as src1 or src2. */ - FAIL_IF(push_inst(compiler, SELECT_OP(DSUBU, SUBU) | S(src1) | T(src2) | D(dst), DR(dst))); - } - - if (is_carry) - FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(OTHER_FLAG) | D(TMP_REG1), DR(TMP_REG1))); - - FAIL_IF(push_inst(compiler, SELECT_OP(DSUBU, SUBU) | S(dst) | TA(OTHER_FLAG) | D(dst), DR(dst))); - return (is_carry) ? push_inst(compiler, OR | SA(EQUAL_FLAG) | T(TMP_REG1) | DA(OTHER_FLAG), OTHER_FLAG) : SLJIT_SUCCESS; - - case SLJIT_MUL: - SLJIT_ASSERT(!(flags & SRC2_IMM)); - - if (GET_FLAG_TYPE(op) != SLJIT_MUL_OVERFLOW) { -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) - return push_inst(compiler, SELECT_OP(DMUL, MUL) | S(src1) | T(src2) | D(dst), DR(dst)); -#elif (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) - if (op & SLJIT_I32_OP) - return push_inst(compiler, MUL | S(src1) | T(src2) | D(dst), DR(dst)); - FAIL_IF(push_inst(compiler, DMULT | S(src1) | T(src2), MOVABLE_INS)); - return push_inst(compiler, MFLO | D(dst), DR(dst)); -#else /* !SLJIT_MIPS_R6 && !SLJIT_MIPS_R1 */ - FAIL_IF(push_inst(compiler, SELECT_OP(DMULT, MULT) | S(src1) | T(src2), MOVABLE_INS)); - return push_inst(compiler, MFLO | D(dst), DR(dst)); -#endif /* SLJIT_MIPS_R6 */ - } -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) - FAIL_IF(push_inst(compiler, SELECT_OP(DMUL, MUL) | S(src1) | T(src2) | D(dst), DR(dst))); - FAIL_IF(push_inst(compiler, SELECT_OP(DMUH, MUH) | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); -#else /* !SLJIT_MIPS_R6 */ - FAIL_IF(push_inst(compiler, SELECT_OP(DMULT, MULT) | S(src1) | T(src2), MOVABLE_INS)); - FAIL_IF(push_inst(compiler, MFHI | DA(EQUAL_FLAG), EQUAL_FLAG)); - FAIL_IF(push_inst(compiler, MFLO | D(dst), DR(dst))); -#endif /* SLJIT_MIPS_R6 */ - FAIL_IF(push_inst(compiler, SELECT_OP(DSRA32, SRA) | T(dst) | DA(OTHER_FLAG) | SH_IMM(31), OTHER_FLAG)); - return push_inst(compiler, SELECT_OP(DSUBU, SUBU) | SA(EQUAL_FLAG) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG); - - case SLJIT_AND: - EMIT_LOGICAL(ANDI, AND); - return SLJIT_SUCCESS; - - case SLJIT_OR: - EMIT_LOGICAL(ORI, OR); - return SLJIT_SUCCESS; - - case SLJIT_XOR: - EMIT_LOGICAL(XORI, XOR); - return SLJIT_SUCCESS; - - case SLJIT_SHL: - EMIT_SHIFT(DSLL, DSLL32, SLL, DSLLV, SLLV); - return SLJIT_SUCCESS; - - case SLJIT_LSHR: - EMIT_SHIFT(DSRL, DSRL32, SRL, DSRLV, SRLV); - return SLJIT_SUCCESS; - - case SLJIT_ASHR: - EMIT_SHIFT(DSRA, DSRA32, SRA, DSRAV, SRAV); - return SLJIT_SUCCESS; - } - - SLJIT_UNREACHABLE(); - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw init_value) -{ - FAIL_IF(push_inst(compiler, LUI | T(dst) | IMM(init_value >> 48), DR(dst))); - FAIL_IF(push_inst(compiler, ORI | S(dst) | T(dst) | IMM(init_value >> 32), DR(dst))); - FAIL_IF(push_inst(compiler, DSLL | T(dst) | D(dst) | SH_IMM(16), DR(dst))); - FAIL_IF(push_inst(compiler, ORI | S(dst) | T(dst) | IMM(init_value >> 16), DR(dst))); - FAIL_IF(push_inst(compiler, DSLL | T(dst) | D(dst) | SH_IMM(16), DR(dst))); - return push_inst(compiler, ORI | S(dst) | T(dst) | IMM(init_value), DR(dst)); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) -{ - sljit_ins *inst = (sljit_ins *)addr; - - inst[0] = (inst[0] & 0xffff0000) | ((new_target >> 48) & 0xffff); - inst[1] = (inst[1] & 0xffff0000) | ((new_target >> 32) & 0xffff); - inst[3] = (inst[3] & 0xffff0000) | ((new_target >> 16) & 0xffff); - inst[5] = (inst[5] & 0xffff0000) | (new_target & 0xffff); - inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 6); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) -{ - sljit_ins *inst = (sljit_ins *)addr; - - inst[0] = (inst[0] & 0xffff0000) | ((new_constant >> 48) & 0xffff); - inst[1] = (inst[1] & 0xffff0000) | ((new_constant >> 32) & 0xffff); - inst[3] = (inst[3] & 0xffff0000) | ((new_constant >> 16) & 0xffff); - inst[5] = (inst[5] & 0xffff0000) | (new_constant & 0xffff); - inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 6); -} - -static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_ins *ins_ptr) -{ - sljit_s32 arg_count = 0; - sljit_s32 word_arg_count = 0; - sljit_s32 float_arg_count = 0; - sljit_s32 types = 0; - sljit_ins prev_ins = NOP; - sljit_ins ins = NOP; - - SLJIT_ASSERT(reg_map[TMP_REG1] == 4 && freg_map[TMP_FREG1] == 12); - - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); - - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - case SLJIT_ARG_TYPE_F64: - arg_count++; - float_arg_count++; - break; - default: - arg_count++; - word_arg_count++; - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - while (types) { - switch (types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - if (arg_count != float_arg_count) - ins = MOV_S | FMT_S | FS(float_arg_count) | FD(arg_count); - else if (arg_count == 1) - ins = MOV_S | FMT_S | FS(SLJIT_FR0) | FD(TMP_FREG1); - arg_count--; - float_arg_count--; - break; - case SLJIT_ARG_TYPE_F64: - if (arg_count != float_arg_count) - ins = MOV_S | FMT_D | FS(float_arg_count) | FD(arg_count); - else if (arg_count == 1) - ins = MOV_S | FMT_D | FS(SLJIT_FR0) | FD(TMP_FREG1); - arg_count--; - float_arg_count--; - break; - default: - if (arg_count != word_arg_count) - ins = DADDU | S(word_arg_count) | TA(0) | D(arg_count); - else if (arg_count == 1) - ins = DADDU | S(SLJIT_R0) | TA(0) | DA(4); - arg_count--; - word_arg_count--; - break; - } - - if (ins != NOP) { - if (prev_ins != NOP) - FAIL_IF(push_inst(compiler, prev_ins, MOVABLE_INS)); - prev_ins = ins; - ins = NOP; - } - - types >>= SLJIT_DEF_SHIFT; - } - - *ins_ptr = prev_ins; - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types) -{ - struct sljit_jump *jump; - sljit_ins ins; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); - - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - PTR_FAIL_IF(!jump); - set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); - type &= 0xff; - - PTR_FAIL_IF(call_with_args(compiler, arg_types, &ins)); - - SLJIT_ASSERT(DR(PIC_ADDR_REG) == 25 && PIC_ADDR_REG == TMP_REG2); - - PTR_FAIL_IF(emit_const(compiler, PIC_ADDR_REG, 0)); - - jump->flags |= IS_JAL | IS_CALL; - PTR_FAIL_IF(push_inst(compiler, JALR | S(PIC_ADDR_REG) | DA(RETURN_ADDR_REG), UNMOVABLE_INS)); - jump->addr = compiler->size; - PTR_FAIL_IF(push_inst(compiler, ins, UNMOVABLE_INS)); - - return jump; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types, - sljit_s32 src, sljit_sw srcw) -{ - sljit_ins ins; - - CHECK_ERROR(); - CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); - - SLJIT_ASSERT(DR(PIC_ADDR_REG) == 25 && PIC_ADDR_REG == TMP_REG2); - - if (src & SLJIT_IMM) - FAIL_IF(load_immediate(compiler, DR(PIC_ADDR_REG), srcw)); - else if (FAST_IS_REG(src)) - FAIL_IF(push_inst(compiler, DADDU | S(src) | TA(0) | D(PIC_ADDR_REG), DR(PIC_ADDR_REG))); - else if (src & SLJIT_MEM) { - ADJUST_LOCAL_OFFSET(src, srcw); - FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, DR(PIC_ADDR_REG), src, srcw)); - } - - FAIL_IF(call_with_args(compiler, arg_types, &ins)); - - /* Register input. */ - FAIL_IF(push_inst(compiler, JALR | S(PIC_ADDR_REG) | DA(RETURN_ADDR_REG), UNMOVABLE_INS)); - return push_inst(compiler, ins, UNMOVABLE_INS); -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* mips 64-bit arch dependent functions. */ + +static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm) +{ + sljit_s32 shift = 32; + sljit_s32 shift2; + sljit_s32 inv = 0; + sljit_ins ins; + sljit_uw uimm; + + if (!(imm & ~0xffff)) + return push_inst(compiler, ORI | SA(0) | TA(dst_ar) | IMM(imm), dst_ar); + + if (imm < 0 && imm >= SIMM_MIN) + return push_inst(compiler, ADDIU | SA(0) | TA(dst_ar) | IMM(imm), dst_ar); + + if (imm <= 0x7fffffffl && imm >= -0x80000000l) { + FAIL_IF(push_inst(compiler, LUI | TA(dst_ar) | IMM(imm >> 16), dst_ar)); + return (imm & 0xffff) ? push_inst(compiler, ORI | SA(dst_ar) | TA(dst_ar) | IMM(imm), dst_ar) : SLJIT_SUCCESS; + } + + /* Zero extended number. */ + uimm = imm; + if (imm < 0) { + uimm = ~imm; + inv = 1; + } + + while (!(uimm & 0xff00000000000000l)) { + shift -= 8; + uimm <<= 8; + } + + if (!(uimm & 0xf000000000000000l)) { + shift -= 4; + uimm <<= 4; + } + + if (!(uimm & 0xc000000000000000l)) { + shift -= 2; + uimm <<= 2; + } + + if ((sljit_sw)uimm < 0) { + uimm >>= 1; + shift += 1; + } + SLJIT_ASSERT(((uimm & 0xc000000000000000l) == 0x4000000000000000l) && (shift > 0) && (shift <= 32)); + + if (inv) + uimm = ~uimm; + + FAIL_IF(push_inst(compiler, LUI | TA(dst_ar) | IMM(uimm >> 48), dst_ar)); + if (uimm & 0x0000ffff00000000l) + FAIL_IF(push_inst(compiler, ORI | SA(dst_ar) | TA(dst_ar) | IMM(uimm >> 32), dst_ar)); + + imm &= (1l << shift) - 1; + if (!(imm & ~0xffff)) { + ins = (shift == 32) ? DSLL32 : DSLL; + if (shift < 32) + ins |= SH_IMM(shift); + FAIL_IF(push_inst(compiler, ins | TA(dst_ar) | DA(dst_ar), dst_ar)); + return !(imm & 0xffff) ? SLJIT_SUCCESS : push_inst(compiler, ORI | SA(dst_ar) | TA(dst_ar) | IMM(imm), dst_ar); + } + + /* Double shifts needs to be performed. */ + uimm <<= 32; + shift2 = shift - 16; + + while (!(uimm & 0xf000000000000000l)) { + shift2 -= 4; + uimm <<= 4; + } + + if (!(uimm & 0xc000000000000000l)) { + shift2 -= 2; + uimm <<= 2; + } + + if (!(uimm & 0x8000000000000000l)) { + shift2--; + uimm <<= 1; + } + + SLJIT_ASSERT((uimm & 0x8000000000000000l) && (shift2 > 0) && (shift2 <= 16)); + + FAIL_IF(push_inst(compiler, DSLL | TA(dst_ar) | DA(dst_ar) | SH_IMM(shift - shift2), dst_ar)); + FAIL_IF(push_inst(compiler, ORI | SA(dst_ar) | TA(dst_ar) | IMM(uimm >> 48), dst_ar)); + FAIL_IF(push_inst(compiler, DSLL | TA(dst_ar) | DA(dst_ar) | SH_IMM(shift2), dst_ar)); + + imm &= (1l << shift2) - 1; + return !(imm & 0xffff) ? SLJIT_SUCCESS : push_inst(compiler, ORI | SA(dst_ar) | TA(dst_ar) | IMM(imm), dst_ar); +} + +#define SELECT_OP(a, b) \ + (!(op & SLJIT_I32_OP) ? a : b) + +#define EMIT_LOGICAL(op_imm, op_norm) \ + if (flags & SRC2_IMM) { \ + if (op & SLJIT_SET_Z) \ + FAIL_IF(push_inst(compiler, op_imm | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); \ + if (!(flags & UNUSED_DEST)) \ + FAIL_IF(push_inst(compiler, op_imm | S(src1) | T(dst) | IMM(src2), DR(dst))); \ + } \ + else { \ + if (op & SLJIT_SET_Z) \ + FAIL_IF(push_inst(compiler, op_norm | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); \ + if (!(flags & UNUSED_DEST)) \ + FAIL_IF(push_inst(compiler, op_norm | S(src1) | T(src2) | D(dst), DR(dst))); \ + } + +#define EMIT_SHIFT(op_dimm, op_dimm32, op_imm, op_dv, op_v) \ + if (flags & SRC2_IMM) { \ + if (src2 >= 32) { \ + SLJIT_ASSERT(!(op & SLJIT_I32_OP)); \ + ins = op_dimm32; \ + src2 -= 32; \ + } \ + else \ + ins = (op & SLJIT_I32_OP) ? op_imm : op_dimm; \ + if (op & SLJIT_SET_Z) \ + FAIL_IF(push_inst(compiler, ins | T(src1) | DA(EQUAL_FLAG) | SH_IMM(src2), EQUAL_FLAG)); \ + if (!(flags & UNUSED_DEST)) \ + FAIL_IF(push_inst(compiler, ins | T(src1) | D(dst) | SH_IMM(src2), DR(dst))); \ + } \ + else { \ + ins = (op & SLJIT_I32_OP) ? op_v : op_dv; \ + if (op & SLJIT_SET_Z) \ + FAIL_IF(push_inst(compiler, ins | S(src2) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); \ + if (!(flags & UNUSED_DEST)) \ + FAIL_IF(push_inst(compiler, ins | S(src2) | T(src1) | D(dst), DR(dst))); \ + } + +static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, + sljit_s32 dst, sljit_s32 src1, sljit_sw src2) +{ + sljit_ins ins; + sljit_s32 is_overflow, is_carry, is_handled; + + switch (GET_OPCODE(op)) { + case SLJIT_MOV: + case SLJIT_MOV_P: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if (dst != src2) + return push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(src2) | TA(0) | D(dst), DR(dst)); + return SLJIT_SUCCESS; + + case SLJIT_MOV_U8: + case SLJIT_MOV_S8: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + if (op == SLJIT_MOV_S8) { + FAIL_IF(push_inst(compiler, DSLL32 | T(src2) | D(dst) | SH_IMM(24), DR(dst))); + return push_inst(compiler, DSRA32 | T(dst) | D(dst) | SH_IMM(24), DR(dst)); + } + return push_inst(compiler, ANDI | S(src2) | T(dst) | IMM(0xff), DR(dst)); + } + else { + SLJIT_ASSERT(dst == src2); + } + return SLJIT_SUCCESS; + + case SLJIT_MOV_U16: + case SLJIT_MOV_S16: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + if (op == SLJIT_MOV_S16) { + FAIL_IF(push_inst(compiler, DSLL32 | T(src2) | D(dst) | SH_IMM(16), DR(dst))); + return push_inst(compiler, DSRA32 | T(dst) | D(dst) | SH_IMM(16), DR(dst)); + } + return push_inst(compiler, ANDI | S(src2) | T(dst) | IMM(0xffff), DR(dst)); + } + else { + SLJIT_ASSERT(dst == src2); + } + return SLJIT_SUCCESS; + + case SLJIT_MOV_U32: + SLJIT_ASSERT(!(op & SLJIT_I32_OP)); + FAIL_IF(push_inst(compiler, DSLL32 | T(src2) | D(dst) | SH_IMM(0), DR(dst))); + return push_inst(compiler, DSRL32 | T(dst) | D(dst) | SH_IMM(0), DR(dst)); + + case SLJIT_MOV_S32: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + return push_inst(compiler, SLL | T(src2) | D(dst) | SH_IMM(0), DR(dst)); + + case SLJIT_NOT: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, NOR | S(src2) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + if (!(flags & UNUSED_DEST)) + FAIL_IF(push_inst(compiler, NOR | S(src2) | T(src2) | D(dst), DR(dst))); + return SLJIT_SUCCESS; + + case SLJIT_CLZ: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); +#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) + if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, SELECT_OP(DCLZ, CLZ) | S(src2) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); + if (!(flags & UNUSED_DEST)) + FAIL_IF(push_inst(compiler, SELECT_OP(DCLZ, CLZ) | S(src2) | T(dst) | D(dst), DR(dst))); +#else + if (SLJIT_UNLIKELY(flags & UNUSED_DEST)) { + FAIL_IF(push_inst(compiler, SELECT_OP(DSRL32, SRL) | T(src2) | DA(EQUAL_FLAG) | SH_IMM(31), EQUAL_FLAG)); + return push_inst(compiler, XORI | SA(EQUAL_FLAG) | TA(EQUAL_FLAG) | IMM(1), EQUAL_FLAG); + } + /* Nearly all instructions are unmovable in the following sequence. */ + FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(src2) | TA(0) | D(TMP_REG1), DR(TMP_REG1))); + /* Check zero. */ + FAIL_IF(push_inst(compiler, BEQ | S(TMP_REG1) | TA(0) | IMM(5), UNMOVABLE_INS)); + FAIL_IF(push_inst(compiler, ORI | SA(0) | T(dst) | IMM((op & SLJIT_I32_OP) ? 32 : 64), UNMOVABLE_INS)); + FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | SA(0) | T(dst) | IMM(-1), DR(dst))); + /* Loop for searching the highest bit. */ + FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(dst) | T(dst) | IMM(1), DR(dst))); + FAIL_IF(push_inst(compiler, BGEZ | S(TMP_REG1) | IMM(-2), UNMOVABLE_INS)); + FAIL_IF(push_inst(compiler, SELECT_OP(DSLL, SLL) | T(TMP_REG1) | D(TMP_REG1) | SH_IMM(1), UNMOVABLE_INS)); +#endif + return SLJIT_SUCCESS; + + case SLJIT_ADD: + is_overflow = GET_FLAG_TYPE(op) == SLJIT_OVERFLOW; + is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); + + if (flags & SRC2_IMM) { + if (is_overflow) { + if (src2 >= 0) + FAIL_IF(push_inst(compiler, OR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); + else + FAIL_IF(push_inst(compiler, NOR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); + } + else if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); + + if (is_overflow || is_carry) { + if (src2 >= 0) + FAIL_IF(push_inst(compiler, ORI | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); + else { + FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | SA(0) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); + FAIL_IF(push_inst(compiler, OR | S(src1) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); + } + } + /* dst may be the same as src1 or src2. */ + if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) + FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | T(dst) | IMM(src2), DR(dst))); + } + else { + if (is_overflow) + FAIL_IF(push_inst(compiler, XOR | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + else if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + + if (is_overflow || is_carry) + FAIL_IF(push_inst(compiler, OR | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); + /* dst may be the same as src1 or src2. */ + if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) + FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(src1) | T(src2) | D(dst), DR(dst))); + } + + /* a + b >= a | b (otherwise, the carry should be set to 1). */ + if (is_overflow || is_carry) + FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); + if (!is_overflow) + return SLJIT_SUCCESS; + FAIL_IF(push_inst(compiler, SELECT_OP(DSLL32, SLL) | TA(OTHER_FLAG) | D(TMP_REG1) | SH_IMM(31), DR(TMP_REG1))); + FAIL_IF(push_inst(compiler, XOR | S(TMP_REG1) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); + FAIL_IF(push_inst(compiler, XOR | S(dst) | TA(EQUAL_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); + if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(dst) | TA(0) | DA(EQUAL_FLAG), EQUAL_FLAG)); + return push_inst(compiler, SELECT_OP(DSRL32, SRL) | TA(OTHER_FLAG) | DA(OTHER_FLAG) | SH_IMM(31), OTHER_FLAG); + + case SLJIT_ADDC: + is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); + + if (flags & SRC2_IMM) { + if (is_carry) { + if (src2 >= 0) + FAIL_IF(push_inst(compiler, ORI | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); + else { + FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | SA(0) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); + FAIL_IF(push_inst(compiler, OR | S(src1) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); + } + } + FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | T(dst) | IMM(src2), DR(dst))); + } else { + if (is_carry) + FAIL_IF(push_inst(compiler, OR | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + /* dst may be the same as src1 or src2. */ + FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(src1) | T(src2) | D(dst), DR(dst))); + } + if (is_carry) + FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); + + FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(dst) | TA(OTHER_FLAG) | D(dst), DR(dst))); + if (!is_carry) + return SLJIT_SUCCESS; + + /* Set ULESS_FLAG (dst == 0) && (OTHER_FLAG == 1). */ + FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); + /* Set carry flag. */ + return push_inst(compiler, OR | SA(OTHER_FLAG) | TA(EQUAL_FLAG) | DA(OTHER_FLAG), OTHER_FLAG); + + case SLJIT_SUB: + if ((flags & SRC2_IMM) && src2 == SIMM_MIN) { + FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(TMP_REG2) | IMM(src2), DR(TMP_REG2))); + src2 = TMP_REG2; + flags &= ~SRC2_IMM; + } + + is_handled = 0; + + if (flags & SRC2_IMM) { + if (GET_FLAG_TYPE(op) == SLJIT_LESS || GET_FLAG_TYPE(op) == SLJIT_GREATER_EQUAL) { + FAIL_IF(push_inst(compiler, SLTIU | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); + is_handled = 1; + } + else if (GET_FLAG_TYPE(op) == SLJIT_SIG_LESS || GET_FLAG_TYPE(op) == SLJIT_SIG_GREATER_EQUAL) { + FAIL_IF(push_inst(compiler, SLTI | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); + is_handled = 1; + } + } + + if (!is_handled && GET_FLAG_TYPE(op) >= SLJIT_LESS && GET_FLAG_TYPE(op) <= SLJIT_SIG_LESS_EQUAL) { + is_handled = 1; + + if (flags & SRC2_IMM) { + FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(TMP_REG2) | IMM(src2), DR(TMP_REG2))); + src2 = TMP_REG2; + flags &= ~SRC2_IMM; + } + + if (GET_FLAG_TYPE(op) == SLJIT_LESS || GET_FLAG_TYPE(op) == SLJIT_GREATER_EQUAL) { + FAIL_IF(push_inst(compiler, SLTU | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); + } + else if (GET_FLAG_TYPE(op) == SLJIT_GREATER || GET_FLAG_TYPE(op) == SLJIT_LESS_EQUAL) + { + FAIL_IF(push_inst(compiler, SLTU | S(src2) | T(src1) | DA(OTHER_FLAG), OTHER_FLAG)); + } + else if (GET_FLAG_TYPE(op) == SLJIT_SIG_LESS || GET_FLAG_TYPE(op) == SLJIT_SIG_GREATER_EQUAL) { + FAIL_IF(push_inst(compiler, SLT | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); + } + else if (GET_FLAG_TYPE(op) == SLJIT_SIG_GREATER || GET_FLAG_TYPE(op) == SLJIT_SIG_LESS_EQUAL) + { + FAIL_IF(push_inst(compiler, SLT | S(src2) | T(src1) | DA(OTHER_FLAG), OTHER_FLAG)); + } + } + + if (is_handled) { + if (flags & SRC2_IMM) { + if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | TA(EQUAL_FLAG) | IMM(-src2), EQUAL_FLAG)); + if (!(flags & UNUSED_DEST)) + return push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | T(dst) | IMM(-src2), DR(dst)); + } + else { + if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, SELECT_OP(DSUBU, SUBU) | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + if (!(flags & UNUSED_DEST)) + return push_inst(compiler, SELECT_OP(DSUBU, SUBU) | S(src1) | T(src2) | D(dst), DR(dst)); + } + return SLJIT_SUCCESS; + } + + is_overflow = GET_FLAG_TYPE(op) == SLJIT_OVERFLOW; + is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); + + if (flags & SRC2_IMM) { + if (is_overflow) { + if (src2 >= 0) + FAIL_IF(push_inst(compiler, OR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); + else + FAIL_IF(push_inst(compiler, NOR | S(src1) | T(src1) | DA(EQUAL_FLAG), EQUAL_FLAG)); + } + else if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | TA(EQUAL_FLAG) | IMM(-src2), EQUAL_FLAG)); + + if (is_overflow || is_carry) + FAIL_IF(push_inst(compiler, SLTIU | S(src1) | TA(OTHER_FLAG) | IMM(src2), OTHER_FLAG)); + /* dst may be the same as src1 or src2. */ + if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) + FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | T(dst) | IMM(-src2), DR(dst))); + } + else { + if (is_overflow) + FAIL_IF(push_inst(compiler, XOR | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + else if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, SELECT_OP(DSUBU, SUBU) | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + + if (is_overflow || is_carry) + FAIL_IF(push_inst(compiler, SLTU | S(src1) | T(src2) | DA(OTHER_FLAG), OTHER_FLAG)); + /* dst may be the same as src1 or src2. */ + if (!(flags & UNUSED_DEST) || (op & VARIABLE_FLAG_MASK)) + FAIL_IF(push_inst(compiler, SELECT_OP(DSUBU, SUBU) | S(src1) | T(src2) | D(dst), DR(dst))); + } + + if (!is_overflow) + return SLJIT_SUCCESS; + FAIL_IF(push_inst(compiler, SELECT_OP(DSLL32, SLL) | TA(OTHER_FLAG) | D(TMP_REG1) | SH_IMM(31), DR(TMP_REG1))); + FAIL_IF(push_inst(compiler, XOR | S(TMP_REG1) | TA(EQUAL_FLAG) | DA(EQUAL_FLAG), EQUAL_FLAG)); + FAIL_IF(push_inst(compiler, XOR | S(dst) | TA(EQUAL_FLAG) | DA(OTHER_FLAG), OTHER_FLAG)); + if (op & SLJIT_SET_Z) + FAIL_IF(push_inst(compiler, SELECT_OP(DADDU, ADDU) | S(dst) | TA(0) | DA(EQUAL_FLAG), EQUAL_FLAG)); + return push_inst(compiler, SELECT_OP(DSRL32, SRL) | TA(OTHER_FLAG) | DA(OTHER_FLAG) | SH_IMM(31), OTHER_FLAG); + + case SLJIT_SUBC: + if ((flags & SRC2_IMM) && src2 == SIMM_MIN) { + FAIL_IF(push_inst(compiler, ADDIU | SA(0) | T(TMP_REG2) | IMM(src2), DR(TMP_REG2))); + src2 = TMP_REG2; + flags &= ~SRC2_IMM; + } + + is_carry = GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY); + + if (flags & SRC2_IMM) { + if (is_carry) + FAIL_IF(push_inst(compiler, SLTIU | S(src1) | TA(EQUAL_FLAG) | IMM(src2), EQUAL_FLAG)); + /* dst may be the same as src1 or src2. */ + FAIL_IF(push_inst(compiler, SELECT_OP(DADDIU, ADDIU) | S(src1) | T(dst) | IMM(-src2), DR(dst))); + } + else { + if (is_carry) + FAIL_IF(push_inst(compiler, SLTU | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); + /* dst may be the same as src1 or src2. */ + FAIL_IF(push_inst(compiler, SELECT_OP(DSUBU, SUBU) | S(src1) | T(src2) | D(dst), DR(dst))); + } + + if (is_carry) + FAIL_IF(push_inst(compiler, SLTU | S(dst) | TA(OTHER_FLAG) | D(TMP_REG1), DR(TMP_REG1))); + + FAIL_IF(push_inst(compiler, SELECT_OP(DSUBU, SUBU) | S(dst) | TA(OTHER_FLAG) | D(dst), DR(dst))); + return (is_carry) ? push_inst(compiler, OR | SA(EQUAL_FLAG) | T(TMP_REG1) | DA(OTHER_FLAG), OTHER_FLAG) : SLJIT_SUCCESS; + + case SLJIT_MUL: + SLJIT_ASSERT(!(flags & SRC2_IMM)); + + if (GET_FLAG_TYPE(op) != SLJIT_MUL_OVERFLOW) { +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) + return push_inst(compiler, SELECT_OP(DMUL, MUL) | S(src1) | T(src2) | D(dst), DR(dst)); +#elif (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) + if (op & SLJIT_I32_OP) + return push_inst(compiler, MUL | S(src1) | T(src2) | D(dst), DR(dst)); + FAIL_IF(push_inst(compiler, DMULT | S(src1) | T(src2), MOVABLE_INS)); + return push_inst(compiler, MFLO | D(dst), DR(dst)); +#else /* !SLJIT_MIPS_R6 && !SLJIT_MIPS_R1 */ + FAIL_IF(push_inst(compiler, SELECT_OP(DMULT, MULT) | S(src1) | T(src2), MOVABLE_INS)); + return push_inst(compiler, MFLO | D(dst), DR(dst)); +#endif /* SLJIT_MIPS_R6 */ + } +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) + FAIL_IF(push_inst(compiler, SELECT_OP(DMUL, MUL) | S(src1) | T(src2) | D(dst), DR(dst))); + FAIL_IF(push_inst(compiler, SELECT_OP(DMUH, MUH) | S(src1) | T(src2) | DA(EQUAL_FLAG), EQUAL_FLAG)); +#else /* !SLJIT_MIPS_R6 */ + FAIL_IF(push_inst(compiler, SELECT_OP(DMULT, MULT) | S(src1) | T(src2), MOVABLE_INS)); + FAIL_IF(push_inst(compiler, MFHI | DA(EQUAL_FLAG), EQUAL_FLAG)); + FAIL_IF(push_inst(compiler, MFLO | D(dst), DR(dst))); +#endif /* SLJIT_MIPS_R6 */ + FAIL_IF(push_inst(compiler, SELECT_OP(DSRA32, SRA) | T(dst) | DA(OTHER_FLAG) | SH_IMM(31), OTHER_FLAG)); + return push_inst(compiler, SELECT_OP(DSUBU, SUBU) | SA(EQUAL_FLAG) | TA(OTHER_FLAG) | DA(OTHER_FLAG), OTHER_FLAG); + + case SLJIT_AND: + EMIT_LOGICAL(ANDI, AND); + return SLJIT_SUCCESS; + + case SLJIT_OR: + EMIT_LOGICAL(ORI, OR); + return SLJIT_SUCCESS; + + case SLJIT_XOR: + EMIT_LOGICAL(XORI, XOR); + return SLJIT_SUCCESS; + + case SLJIT_SHL: + EMIT_SHIFT(DSLL, DSLL32, SLL, DSLLV, SLLV); + return SLJIT_SUCCESS; + + case SLJIT_LSHR: + EMIT_SHIFT(DSRL, DSRL32, SRL, DSRLV, SRLV); + return SLJIT_SUCCESS; + + case SLJIT_ASHR: + EMIT_SHIFT(DSRA, DSRA32, SRA, DSRAV, SRAV); + return SLJIT_SUCCESS; + } + + SLJIT_UNREACHABLE(); + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw init_value) +{ + FAIL_IF(push_inst(compiler, LUI | T(dst) | IMM(init_value >> 48), DR(dst))); + FAIL_IF(push_inst(compiler, ORI | S(dst) | T(dst) | IMM(init_value >> 32), DR(dst))); + FAIL_IF(push_inst(compiler, DSLL | T(dst) | D(dst) | SH_IMM(16), DR(dst))); + FAIL_IF(push_inst(compiler, ORI | S(dst) | T(dst) | IMM(init_value >> 16), DR(dst))); + FAIL_IF(push_inst(compiler, DSLL | T(dst) | D(dst) | SH_IMM(16), DR(dst))); + return push_inst(compiler, ORI | S(dst) | T(dst) | IMM(init_value), DR(dst)); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) +{ + sljit_ins *inst = (sljit_ins *)addr; + + inst[0] = (inst[0] & 0xffff0000) | ((new_target >> 48) & 0xffff); + inst[1] = (inst[1] & 0xffff0000) | ((new_target >> 32) & 0xffff); + inst[3] = (inst[3] & 0xffff0000) | ((new_target >> 16) & 0xffff); + inst[5] = (inst[5] & 0xffff0000) | (new_target & 0xffff); + inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 6); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) +{ + sljit_ins *inst = (sljit_ins *)addr; + + inst[0] = (inst[0] & 0xffff0000) | ((new_constant >> 48) & 0xffff); + inst[1] = (inst[1] & 0xffff0000) | ((new_constant >> 32) & 0xffff); + inst[3] = (inst[3] & 0xffff0000) | ((new_constant >> 16) & 0xffff); + inst[5] = (inst[5] & 0xffff0000) | (new_constant & 0xffff); + inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 6); +} + +static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_ins *ins_ptr) +{ + sljit_s32 arg_count = 0; + sljit_s32 word_arg_count = 0; + sljit_s32 float_arg_count = 0; + sljit_s32 types = 0; + sljit_ins prev_ins = NOP; + sljit_ins ins = NOP; + + SLJIT_ASSERT(reg_map[TMP_REG1] == 4 && freg_map[TMP_FREG1] == 12); + + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); + + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + case SLJIT_ARG_TYPE_F64: + arg_count++; + float_arg_count++; + break; + default: + arg_count++; + word_arg_count++; + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + while (types) { + switch (types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + if (arg_count != float_arg_count) + ins = MOV_S | FMT_S | FS(float_arg_count) | FD(arg_count); + else if (arg_count == 1) + ins = MOV_S | FMT_S | FS(SLJIT_FR0) | FD(TMP_FREG1); + arg_count--; + float_arg_count--; + break; + case SLJIT_ARG_TYPE_F64: + if (arg_count != float_arg_count) + ins = MOV_S | FMT_D | FS(float_arg_count) | FD(arg_count); + else if (arg_count == 1) + ins = MOV_S | FMT_D | FS(SLJIT_FR0) | FD(TMP_FREG1); + arg_count--; + float_arg_count--; + break; + default: + if (arg_count != word_arg_count) + ins = DADDU | S(word_arg_count) | TA(0) | D(arg_count); + else if (arg_count == 1) + ins = DADDU | S(SLJIT_R0) | TA(0) | DA(4); + arg_count--; + word_arg_count--; + break; + } + + if (ins != NOP) { + if (prev_ins != NOP) + FAIL_IF(push_inst(compiler, prev_ins, MOVABLE_INS)); + prev_ins = ins; + ins = NOP; + } + + types >>= SLJIT_DEF_SHIFT; + } + + *ins_ptr = prev_ins; + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types) +{ + struct sljit_jump *jump; + sljit_ins ins; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); + + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + PTR_FAIL_IF(!jump); + set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); + type &= 0xff; + + PTR_FAIL_IF(call_with_args(compiler, arg_types, &ins)); + + SLJIT_ASSERT(DR(PIC_ADDR_REG) == 25 && PIC_ADDR_REG == TMP_REG2); + + PTR_FAIL_IF(emit_const(compiler, PIC_ADDR_REG, 0)); + + jump->flags |= IS_JAL | IS_CALL; + PTR_FAIL_IF(push_inst(compiler, JALR | S(PIC_ADDR_REG) | DA(RETURN_ADDR_REG), UNMOVABLE_INS)); + jump->addr = compiler->size; + PTR_FAIL_IF(push_inst(compiler, ins, UNMOVABLE_INS)); + + return jump; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types, + sljit_s32 src, sljit_sw srcw) +{ + sljit_ins ins; + + CHECK_ERROR(); + CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); + + SLJIT_ASSERT(DR(PIC_ADDR_REG) == 25 && PIC_ADDR_REG == TMP_REG2); + + if (src & SLJIT_IMM) + FAIL_IF(load_immediate(compiler, DR(PIC_ADDR_REG), srcw)); + else if (FAST_IS_REG(src)) + FAIL_IF(push_inst(compiler, DADDU | S(src) | TA(0) | D(PIC_ADDR_REG), DR(PIC_ADDR_REG))); + else if (src & SLJIT_MEM) { + ADJUST_LOCAL_OFFSET(src, srcw); + FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, DR(PIC_ADDR_REG), src, srcw)); + } + + FAIL_IF(call_with_args(compiler, arg_types, &ins)); + + /* Register input. */ + FAIL_IF(push_inst(compiler, JALR | S(PIC_ADDR_REG) | DA(RETURN_ADDR_REG), UNMOVABLE_INS)); + return push_inst(compiler, ins, UNMOVABLE_INS); +} diff --git a/contrib/libs/pcre/sljit/sljitNativeMIPS_common.c b/contrib/libs/pcre/sljit/sljitNativeMIPS_common.c index 81e4e2daed..7d1d087496 100644 --- a/contrib/libs/pcre/sljit/sljitNativeMIPS_common.c +++ b/contrib/libs/pcre/sljit/sljitNativeMIPS_common.c @@ -1,2286 +1,2286 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* Latest MIPS architecture. */ -/* Automatically detect SLJIT_MIPS_R1 */ - -#if (defined __mips_isa_rev) && (__mips_isa_rev >= 6) -#define SLJIT_MIPS_R6 1 -#endif - -SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) -{ -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) - -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - return "MIPS32-R6" SLJIT_CPUINFO; -#else /* !SLJIT_CONFIG_MIPS_32 */ - return "MIPS64-R6" SLJIT_CPUINFO; -#endif /* SLJIT_CONFIG_MIPS_32 */ - -#elif (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) - -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - return "MIPS32-R1" SLJIT_CPUINFO; -#else /* !SLJIT_CONFIG_MIPS_32 */ - return "MIPS64-R1" SLJIT_CPUINFO; -#endif /* SLJIT_CONFIG_MIPS_32 */ - -#else /* SLJIT_MIPS_R1 */ - return "MIPS III" SLJIT_CPUINFO; -#endif /* SLJIT_MIPS_R6 */ -} - -/* Length of an instruction word - Both for mips-32 and mips-64 */ -typedef sljit_u32 sljit_ins; - -#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) -#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) -#define TMP_REG3 (SLJIT_NUMBER_OF_REGISTERS + 4) - -/* For position independent code, t9 must contain the function address. */ -#define PIC_ADDR_REG TMP_REG2 - -/* Floating point status register. */ -#define FCSR_REG 31 -/* Return address register. */ -#define RETURN_ADDR_REG 31 - -/* Flags are kept in volatile registers. */ -#define EQUAL_FLAG 3 -#define OTHER_FLAG 1 - -#define TMP_FREG1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) -#define TMP_FREG2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 2) -#define TMP_FREG3 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 3) - -static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = { - 0, 2, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 24, 23, 22, 21, 20, 19, 18, 17, 16, 29, 4, 25, 31 -}; - -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - -static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 4] = { - 0, 0, 14, 2, 4, 6, 8, 12, 10, 16 -}; - -#else - -static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 4] = { - 0, 0, 13, 14, 15, 16, 17, 12, 18, 10 -}; - -#endif - -/* --------------------------------------------------------------------- */ -/* Instrucion forms */ -/* --------------------------------------------------------------------- */ - -#define S(s) (reg_map[s] << 21) -#define T(t) (reg_map[t] << 16) -#define D(d) (reg_map[d] << 11) -#define FT(t) (freg_map[t] << 16) -#define FS(s) (freg_map[s] << 11) -#define FD(d) (freg_map[d] << 6) -/* Absolute registers. */ -#define SA(s) ((s) << 21) -#define TA(t) ((t) << 16) -#define DA(d) ((d) << 11) -#define IMM(imm) ((imm) & 0xffff) -#define SH_IMM(imm) ((imm) << 6) - -#define DR(dr) (reg_map[dr]) -#define FR(dr) (freg_map[dr]) -#define HI(opcode) ((opcode) << 26) -#define LO(opcode) (opcode) -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) -/* CMP.cond.fmt */ -/* S = (20 << 21) D = (21 << 21) */ -#define CMP_FMT_S (20 << 21) -#endif /* SLJIT_MIPS_R6 */ -/* S = (16 << 21) D = (17 << 21) */ -#define FMT_S (16 << 21) -#define FMT_D (17 << 21) - -#define ABS_S (HI(17) | FMT_S | LO(5)) -#define ADD_S (HI(17) | FMT_S | LO(0)) -#define ADDIU (HI(9)) -#define ADDU (HI(0) | LO(33)) -#define AND (HI(0) | LO(36)) -#define ANDI (HI(12)) -#define B (HI(4)) -#define BAL (HI(1) | (17 << 16)) -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) -#define BC1EQZ (HI(17) | (9 << 21) | FT(TMP_FREG3)) -#define BC1NEZ (HI(17) | (13 << 21) | FT(TMP_FREG3)) -#else /* !SLJIT_MIPS_R6 */ -#define BC1F (HI(17) | (8 << 21)) -#define BC1T (HI(17) | (8 << 21) | (1 << 16)) -#endif /* SLJIT_MIPS_R6 */ -#define BEQ (HI(4)) -#define BGEZ (HI(1) | (1 << 16)) -#define BGTZ (HI(7)) -#define BLEZ (HI(6)) -#define BLTZ (HI(1) | (0 << 16)) -#define BNE (HI(5)) -#define BREAK (HI(0) | LO(13)) -#define CFC1 (HI(17) | (2 << 21)) -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) -#define C_UEQ_S (HI(17) | CMP_FMT_S | LO(3)) -#define C_ULE_S (HI(17) | CMP_FMT_S | LO(7)) -#define C_ULT_S (HI(17) | CMP_FMT_S | LO(5)) -#define C_UN_S (HI(17) | CMP_FMT_S | LO(1)) -#define C_FD (FD(TMP_FREG3)) -#else /* !SLJIT_MIPS_R6 */ -#define C_UEQ_S (HI(17) | FMT_S | LO(51)) -#define C_ULE_S (HI(17) | FMT_S | LO(55)) -#define C_ULT_S (HI(17) | FMT_S | LO(53)) -#define C_UN_S (HI(17) | FMT_S | LO(49)) -#define C_FD (0) -#endif /* SLJIT_MIPS_R6 */ -#define CVT_S_S (HI(17) | FMT_S | LO(32)) -#define DADDIU (HI(25)) -#define DADDU (HI(0) | LO(45)) -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) -#define DDIV (HI(0) | (2 << 6) | LO(30)) -#define DDIVU (HI(0) | (2 << 6) | LO(31)) -#define DMOD (HI(0) | (3 << 6) | LO(30)) -#define DMODU (HI(0) | (3 << 6) | LO(31)) -#define DIV (HI(0) | (2 << 6) | LO(26)) -#define DIVU (HI(0) | (2 << 6) | LO(27)) -#define DMUH (HI(0) | (3 << 6) | LO(28)) -#define DMUHU (HI(0) | (3 << 6) | LO(29)) -#define DMUL (HI(0) | (2 << 6) | LO(28)) -#define DMULU (HI(0) | (2 << 6) | LO(29)) -#else /* !SLJIT_MIPS_R6 */ -#define DDIV (HI(0) | LO(30)) -#define DDIVU (HI(0) | LO(31)) -#define DIV (HI(0) | LO(26)) -#define DIVU (HI(0) | LO(27)) -#define DMULT (HI(0) | LO(28)) -#define DMULTU (HI(0) | LO(29)) -#endif /* SLJIT_MIPS_R6 */ -#define DIV_S (HI(17) | FMT_S | LO(3)) -#define DSLL (HI(0) | LO(56)) -#define DSLL32 (HI(0) | LO(60)) -#define DSLLV (HI(0) | LO(20)) -#define DSRA (HI(0) | LO(59)) -#define DSRA32 (HI(0) | LO(63)) -#define DSRAV (HI(0) | LO(23)) -#define DSRL (HI(0) | LO(58)) -#define DSRL32 (HI(0) | LO(62)) -#define DSRLV (HI(0) | LO(22)) -#define DSUBU (HI(0) | LO(47)) -#define J (HI(2)) -#define JAL (HI(3)) -#define JALR (HI(0) | LO(9)) -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) -#define JR (HI(0) | LO(9)) -#else /* !SLJIT_MIPS_R6 */ -#define JR (HI(0) | LO(8)) -#endif /* SLJIT_MIPS_R6 */ -#define LD (HI(55)) -#define LUI (HI(15)) -#define LW (HI(35)) -#define MFC1 (HI(17)) -#if !(defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) -#define MFHI (HI(0) | LO(16)) -#define MFLO (HI(0) | LO(18)) -#else /* SLJIT_MIPS_R6 */ -#define MOD (HI(0) | (3 << 6) | LO(26)) -#define MODU (HI(0) | (3 << 6) | LO(27)) -#endif /* !SLJIT_MIPS_R6 */ -#define MOV_S (HI(17) | FMT_S | LO(6)) -#define MTC1 (HI(17) | (4 << 21)) -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) -#define MUH (HI(0) | (3 << 6) | LO(24)) -#define MUHU (HI(0) | (3 << 6) | LO(25)) -#define MUL (HI(0) | (2 << 6) | LO(24)) -#define MULU (HI(0) | (2 << 6) | LO(25)) -#else /* !SLJIT_MIPS_R6 */ -#define MULT (HI(0) | LO(24)) -#define MULTU (HI(0) | LO(25)) -#endif /* SLJIT_MIPS_R6 */ -#define MUL_S (HI(17) | FMT_S | LO(2)) -#define NEG_S (HI(17) | FMT_S | LO(7)) -#define NOP (HI(0) | LO(0)) -#define NOR (HI(0) | LO(39)) -#define OR (HI(0) | LO(37)) -#define ORI (HI(13)) -#define SD (HI(63)) -#define SDC1 (HI(61)) -#define SLT (HI(0) | LO(42)) -#define SLTI (HI(10)) -#define SLTIU (HI(11)) -#define SLTU (HI(0) | LO(43)) -#define SLL (HI(0) | LO(0)) -#define SLLV (HI(0) | LO(4)) -#define SRL (HI(0) | LO(2)) -#define SRLV (HI(0) | LO(6)) -#define SRA (HI(0) | LO(3)) -#define SRAV (HI(0) | LO(7)) -#define SUB_S (HI(17) | FMT_S | LO(1)) -#define SUBU (HI(0) | LO(35)) -#define SW (HI(43)) -#define SWC1 (HI(57)) -#define TRUNC_W_S (HI(17) | FMT_S | LO(13)) -#define XOR (HI(0) | LO(38)) -#define XORI (HI(14)) - -#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) || (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) -#define CLZ (HI(28) | LO(32)) -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) -#define DCLZ (LO(18)) -#else /* !SLJIT_MIPS_R6 */ -#define DCLZ (HI(28) | LO(36)) -#define MOVF (HI(0) | (0 << 16) | LO(1)) -#define MOVN (HI(0) | LO(11)) -#define MOVT (HI(0) | (1 << 16) | LO(1)) -#define MOVZ (HI(0) | LO(10)) -#define MUL (HI(28) | LO(2)) -#endif /* SLJIT_MIPS_R6 */ -#define PREF (HI(51)) -#define PREFX (HI(19) | LO(15)) -#define SEB (HI(31) | (16 << 6) | LO(32)) -#define SEH (HI(31) | (24 << 6) | LO(32)) -#endif - -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -#define ADDU_W ADDU -#define ADDIU_W ADDIU -#define SLL_W SLL -#define SUBU_W SUBU -#else -#define ADDU_W DADDU -#define ADDIU_W DADDIU -#define SLL_W DSLL -#define SUBU_W DSUBU -#endif - -#define SIMM_MAX (0x7fff) -#define SIMM_MIN (-0x8000) -#define UIMM_MAX (0xffff) - -/* dest_reg is the absolute name of the register - Useful for reordering instructions in the delay slot. */ -static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins, sljit_s32 delay_slot) -{ - SLJIT_ASSERT(delay_slot == MOVABLE_INS || delay_slot >= UNMOVABLE_INS - || delay_slot == ((ins >> 11) & 0x1f) || delay_slot == ((ins >> 16) & 0x1f)); - sljit_ins *ptr = (sljit_ins*)ensure_buf(compiler, sizeof(sljit_ins)); - FAIL_IF(!ptr); - *ptr = ins; - compiler->size++; - compiler->delay_slot = delay_slot; - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_ins invert_branch(sljit_s32 flags) -{ - if (flags & IS_BIT26_COND) - return (1 << 26); -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) - if (flags & IS_BIT23_COND) - return (1 << 23); -#endif /* SLJIT_MIPS_R6 */ - return (1 << 16); -} - -static SLJIT_INLINE sljit_ins* detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code, sljit_sw executable_offset) -{ - sljit_sw diff; - sljit_uw target_addr; - sljit_ins *inst; - sljit_ins saved_inst; - -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - if (jump->flags & (SLJIT_REWRITABLE_JUMP | IS_CALL)) - return code_ptr; -#else - if (jump->flags & SLJIT_REWRITABLE_JUMP) - return code_ptr; -#endif - - if (jump->flags & JUMP_ADDR) - target_addr = jump->u.target; - else { - SLJIT_ASSERT(jump->flags & JUMP_LABEL); - target_addr = (sljit_uw)(code + jump->u.label->size) + (sljit_uw)executable_offset; - } - - inst = (sljit_ins *)jump->addr; - if (jump->flags & IS_COND) - inst--; - -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) - if (jump->flags & IS_CALL) - goto keep_address; -#endif - - /* B instructions. */ - if (jump->flags & IS_MOVABLE) { - diff = ((sljit_sw)target_addr - (sljit_sw)inst - executable_offset) >> 2; - if (diff <= SIMM_MAX && diff >= SIMM_MIN) { - jump->flags |= PATCH_B; - - if (!(jump->flags & IS_COND)) { - inst[0] = inst[-1]; - inst[-1] = (jump->flags & IS_JAL) ? BAL : B; - jump->addr -= sizeof(sljit_ins); - return inst; - } - saved_inst = inst[0]; - inst[0] = inst[-1]; - inst[-1] = saved_inst ^ invert_branch(jump->flags); - jump->addr -= 2 * sizeof(sljit_ins); - return inst; - } - } - else { - diff = ((sljit_sw)target_addr - (sljit_sw)(inst + 1) - executable_offset) >> 2; - if (diff <= SIMM_MAX && diff >= SIMM_MIN) { - jump->flags |= PATCH_B; - - if (!(jump->flags & IS_COND)) { - inst[0] = (jump->flags & IS_JAL) ? BAL : B; - inst[1] = NOP; - return inst + 1; - } - inst[0] = inst[0] ^ invert_branch(jump->flags); - inst[1] = NOP; - jump->addr -= sizeof(sljit_ins); - return inst + 1; - } - } - - if (jump->flags & IS_COND) { - if ((jump->flags & IS_MOVABLE) && (target_addr & ~0xfffffff) == ((jump->addr + 2 * sizeof(sljit_ins)) & ~0xfffffff)) { - jump->flags |= PATCH_J; - saved_inst = inst[0]; - inst[0] = inst[-1]; - inst[-1] = (saved_inst & 0xffff0000) | 3; - inst[1] = J; - inst[2] = NOP; - return inst + 2; - } - else if ((target_addr & ~0xfffffff) == ((jump->addr + 3 * sizeof(sljit_ins)) & ~0xfffffff)) { - jump->flags |= PATCH_J; - inst[0] = (inst[0] & 0xffff0000) | 3; - inst[1] = NOP; - inst[2] = J; - inst[3] = NOP; - jump->addr += sizeof(sljit_ins); - return inst + 3; - } - } - else { - /* J instuctions. */ - if ((jump->flags & IS_MOVABLE) && (target_addr & ~0xfffffff) == (jump->addr & ~0xfffffff)) { - jump->flags |= PATCH_J; - inst[0] = inst[-1]; - inst[-1] = (jump->flags & IS_JAL) ? JAL : J; - jump->addr -= sizeof(sljit_ins); - return inst; - } - - if ((target_addr & ~0xfffffff) == ((jump->addr + sizeof(sljit_ins)) & ~0xfffffff)) { - jump->flags |= PATCH_J; - inst[0] = (jump->flags & IS_JAL) ? JAL : J; - inst[1] = NOP; - return inst + 1; - } - } - -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) -keep_address: - if (target_addr <= 0x7fffffff) { - jump->flags |= PATCH_ABS32; - if (jump->flags & IS_COND) { - inst[0] -= 4; - inst++; - } - inst[2] = inst[6]; - inst[3] = inst[7]; - return inst + 3; - } - if (target_addr <= 0x7fffffffffffl) { - jump->flags |= PATCH_ABS48; - if (jump->flags & IS_COND) { - inst[0] -= 2; - inst++; - } - inst[4] = inst[6]; - inst[5] = inst[7]; - return inst + 5; - } -#endif - - return code_ptr; -} - -#ifdef __GNUC__ -static __attribute__ ((noinline)) void sljit_cache_flush(void* code, void* code_ptr) -{ - SLJIT_CACHE_FLUSH(code, code_ptr); -} -#endif - -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) - -static SLJIT_INLINE sljit_sw put_label_get_length(struct sljit_put_label *put_label, sljit_uw max_label) -{ - if (max_label < 0x80000000l) { - put_label->flags = 0; - return 1; - } - - if (max_label < 0x800000000000l) { - put_label->flags = 1; - return 3; - } - - put_label->flags = 2; - return 5; -} - -static SLJIT_INLINE void put_label_set(struct sljit_put_label *put_label) -{ - sljit_uw addr = put_label->label->addr; - sljit_ins *inst = (sljit_ins *)put_label->addr; - sljit_s32 reg = *inst; - - if (put_label->flags == 0) { - SLJIT_ASSERT(addr < 0x80000000l); - inst[0] = LUI | T(reg) | IMM(addr >> 16); - } - else if (put_label->flags == 1) { - SLJIT_ASSERT(addr < 0x800000000000l); - inst[0] = LUI | T(reg) | IMM(addr >> 32); - inst[1] = ORI | S(reg) | T(reg) | IMM((addr >> 16) & 0xffff); - inst[2] = DSLL | T(reg) | D(reg) | SH_IMM(16); - inst += 2; - } - else { - inst[0] = LUI | T(reg) | IMM(addr >> 48); - inst[1] = ORI | S(reg) | T(reg) | IMM((addr >> 32) & 0xffff); - inst[2] = DSLL | T(reg) | D(reg) | SH_IMM(16); - inst[3] = ORI | S(reg) | T(reg) | IMM((addr >> 16) & 0xffff); - inst[4] = DSLL | T(reg) | D(reg) | SH_IMM(16); - inst += 4; - } - - inst[1] = ORI | S(reg) | T(reg) | IMM(addr & 0xffff); -} - -#endif - -SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) -{ - struct sljit_memory_fragment *buf; - sljit_ins *code; - sljit_ins *code_ptr; - sljit_ins *buf_ptr; - sljit_ins *buf_end; - sljit_uw word_count; - sljit_uw next_addr; - sljit_sw executable_offset; - sljit_uw addr; - - struct sljit_label *label; - struct sljit_jump *jump; - struct sljit_const *const_; - struct sljit_put_label *put_label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_generate_code(compiler)); - reverse_buf(compiler); - - code = (sljit_ins*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_ins)); - PTR_FAIL_WITH_EXEC_IF(code); - buf = compiler->buf; - - code_ptr = code; - word_count = 0; - next_addr = 0; - executable_offset = SLJIT_EXEC_OFFSET(code); - - label = compiler->labels; - jump = compiler->jumps; - const_ = compiler->consts; - put_label = compiler->put_labels; - - do { - buf_ptr = (sljit_ins*)buf->memory; - buf_end = buf_ptr + (buf->used_size >> 2); - do { - *code_ptr = *buf_ptr++; - if (next_addr == word_count) { - SLJIT_ASSERT(!label || label->size >= word_count); - SLJIT_ASSERT(!jump || jump->addr >= word_count); - SLJIT_ASSERT(!const_ || const_->addr >= word_count); - SLJIT_ASSERT(!put_label || put_label->addr >= word_count); - - /* These structures are ordered by their address. */ - if (label && label->size == word_count) { - label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - label->size = code_ptr - code; - label = label->next; - } - if (jump && jump->addr == word_count) { -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - jump->addr = (sljit_uw)(code_ptr - 3); -#else - jump->addr = (sljit_uw)(code_ptr - 7); -#endif - code_ptr = detect_jump_type(jump, code_ptr, code, executable_offset); - jump = jump->next; - } - if (const_ && const_->addr == word_count) { - const_->addr = (sljit_uw)code_ptr; - const_ = const_->next; - } - if (put_label && put_label->addr == word_count) { - SLJIT_ASSERT(put_label->label); - put_label->addr = (sljit_uw)code_ptr; -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) - code_ptr += put_label_get_length(put_label, (sljit_uw)(SLJIT_ADD_EXEC_OFFSET(code, executable_offset) + put_label->label->size)); - word_count += 5; -#endif - put_label = put_label->next; - } - next_addr = compute_next_addr(label, jump, const_, put_label); - } - code_ptr ++; - word_count ++; - } while (buf_ptr < buf_end); - - buf = buf->next; - } while (buf); - - if (label && label->size == word_count) { - label->addr = (sljit_uw)code_ptr; - label->size = code_ptr - code; - label = label->next; - } - - SLJIT_ASSERT(!label); - SLJIT_ASSERT(!jump); - SLJIT_ASSERT(!const_); - SLJIT_ASSERT(!put_label); - SLJIT_ASSERT(code_ptr - code <= (sljit_sw)compiler->size); - - jump = compiler->jumps; - while (jump) { - do { - addr = (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target; - buf_ptr = (sljit_ins *)jump->addr; - - if (jump->flags & PATCH_B) { - addr = (sljit_sw)(addr - ((sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset) + sizeof(sljit_ins))) >> 2; - SLJIT_ASSERT((sljit_sw)addr <= SIMM_MAX && (sljit_sw)addr >= SIMM_MIN); - buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | (addr & 0xffff); - break; - } - if (jump->flags & PATCH_J) { - SLJIT_ASSERT((addr & ~0xfffffff) == (((sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset) + sizeof(sljit_ins)) & ~0xfffffff)); - buf_ptr[0] |= (addr >> 2) & 0x03ffffff; - break; - } - - /* Set the fields of immediate loads. */ -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 16) & 0xffff); - buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | (addr & 0xffff); -#else - if (jump->flags & PATCH_ABS32) { - SLJIT_ASSERT(addr <= 0x7fffffff); - buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 16) & 0xffff); - buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | (addr & 0xffff); - } - else if (jump->flags & PATCH_ABS48) { - SLJIT_ASSERT(addr <= 0x7fffffffffffl); - buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 32) & 0xffff); - buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | ((addr >> 16) & 0xffff); - buf_ptr[3] = (buf_ptr[3] & 0xffff0000) | (addr & 0xffff); - } - else { - buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 48) & 0xffff); - buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | ((addr >> 32) & 0xffff); - buf_ptr[3] = (buf_ptr[3] & 0xffff0000) | ((addr >> 16) & 0xffff); - buf_ptr[5] = (buf_ptr[5] & 0xffff0000) | (addr & 0xffff); - } -#endif - } while (0); - jump = jump->next; - } - - put_label = compiler->put_labels; - while (put_label) { -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - addr = put_label->label->addr; - buf_ptr = (sljit_ins *)put_label->addr; - - SLJIT_ASSERT((buf_ptr[0] & 0xffe00000) == LUI && (buf_ptr[1] & 0xfc000000) == ORI); - buf_ptr[0] |= (addr >> 16) & 0xffff; - buf_ptr[1] |= addr & 0xffff; -#else - put_label_set(put_label); -#endif - put_label = put_label->next; - } - - compiler->error = SLJIT_ERR_COMPILED; - compiler->executable_offset = executable_offset; - compiler->executable_size = (code_ptr - code) * sizeof(sljit_ins); - - code = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); - code_ptr = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - -#ifndef __GNUC__ - SLJIT_CACHE_FLUSH(code, code_ptr); -#else - /* GCC workaround for invalid code generation with -O2. */ - sljit_cache_flush(code, code_ptr); -#endif - return code; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) -{ - sljit_sw fir = 0; - - switch (feature_type) { - case SLJIT_HAS_FPU: -#ifdef SLJIT_IS_FPU_AVAILABLE - return SLJIT_IS_FPU_AVAILABLE; -#elif defined(__GNUC__) - asm ("cfc1 %0, $0" : "=r"(fir)); - return (fir >> 22) & 0x1; -#else -#error "FIR check is not implemented for this architecture" -#endif - -#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) - case SLJIT_HAS_CLZ: - case SLJIT_HAS_CMOV: - return 1; -#endif - - default: - return fir; - } -} - -/* --------------------------------------------------------------------- */ -/* Entry, exit */ -/* --------------------------------------------------------------------- */ - -/* Creates an index in data_transfer_insts array. */ -#define LOAD_DATA 0x01 -#define WORD_DATA 0x00 -#define BYTE_DATA 0x02 -#define HALF_DATA 0x04 -#define INT_DATA 0x06 -#define SIGNED_DATA 0x08 -/* Separates integer and floating point registers */ -#define GPR_REG 0x0f -#define DOUBLE_DATA 0x10 -#define SINGLE_DATA 0x12 - -#define MEM_MASK 0x1f - -#define ARG_TEST 0x00020 -#define ALT_KEEP_CACHE 0x00040 -#define CUMULATIVE_OP 0x00080 -#define LOGICAL_OP 0x00100 -#define IMM_OP 0x00200 -#define SRC2_IMM 0x00400 - -#define UNUSED_DEST 0x00800 -#define REG_DEST 0x01000 -#define REG1_SOURCE 0x02000 -#define REG2_SOURCE 0x04000 -#define SLOW_SRC1 0x08000 -#define SLOW_SRC2 0x10000 -#define SLOW_DEST 0x20000 - -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -#define STACK_STORE SW -#define STACK_LOAD LW -#else -#define STACK_STORE SD -#define STACK_LOAD LD -#endif - -static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw); - -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -#include "sljitNativeMIPS_32.c" -#else -#include "sljitNativeMIPS_64.c" -#endif - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - sljit_ins base; - sljit_s32 args, i, tmp, offs; - - CHECK_ERROR(); - CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1) + SLJIT_LOCALS_OFFSET; -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - local_size = (local_size + 15) & ~0xf; -#else - local_size = (local_size + 31) & ~0x1f; -#endif - compiler->local_size = local_size; - - if (local_size <= SIMM_MAX) { - /* Frequent case. */ - FAIL_IF(push_inst(compiler, ADDIU_W | S(SLJIT_SP) | T(SLJIT_SP) | IMM(-local_size), DR(SLJIT_SP))); - base = S(SLJIT_SP); - offs = local_size - (sljit_sw)sizeof(sljit_sw); - } - else { - FAIL_IF(load_immediate(compiler, DR(OTHER_FLAG), local_size)); - FAIL_IF(push_inst(compiler, ADDU_W | S(SLJIT_SP) | TA(0) | D(TMP_REG2), DR(TMP_REG2))); - FAIL_IF(push_inst(compiler, SUBU_W | S(SLJIT_SP) | T(OTHER_FLAG) | D(SLJIT_SP), DR(SLJIT_SP))); - base = S(TMP_REG2); - local_size = 0; - offs = -(sljit_sw)sizeof(sljit_sw); - } - - FAIL_IF(push_inst(compiler, STACK_STORE | base | TA(RETURN_ADDR_REG) | IMM(offs), MOVABLE_INS)); - - tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; - for (i = SLJIT_S0; i >= tmp; i--) { - offs -= (sljit_s32)(sizeof(sljit_sw)); - FAIL_IF(push_inst(compiler, STACK_STORE | base | T(i) | IMM(offs), MOVABLE_INS)); - } - - for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { - offs -= (sljit_s32)(sizeof(sljit_sw)); - FAIL_IF(push_inst(compiler, STACK_STORE | base | T(i) | IMM(offs), MOVABLE_INS)); - } - - args = get_arg_count(arg_types); - - if (args >= 1) - FAIL_IF(push_inst(compiler, ADDU_W | SA(4) | TA(0) | D(SLJIT_S0), DR(SLJIT_S0))); - if (args >= 2) - FAIL_IF(push_inst(compiler, ADDU_W | SA(5) | TA(0) | D(SLJIT_S1), DR(SLJIT_S1))); - if (args >= 3) - FAIL_IF(push_inst(compiler, ADDU_W | SA(6) | TA(0) | D(SLJIT_S2), DR(SLJIT_S2))); - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - CHECK_ERROR(); - CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1) + SLJIT_LOCALS_OFFSET; -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - compiler->local_size = (local_size + 15) & ~0xf; -#else - compiler->local_size = (local_size + 31) & ~0x1f; -#endif - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 local_size, i, tmp, offs; - sljit_ins base; - - CHECK_ERROR(); - CHECK(check_sljit_emit_return(compiler, op, src, srcw)); - - FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); - - local_size = compiler->local_size; - if (local_size <= SIMM_MAX) - base = S(SLJIT_SP); - else { - FAIL_IF(load_immediate(compiler, DR(TMP_REG1), local_size)); - FAIL_IF(push_inst(compiler, ADDU_W | S(SLJIT_SP) | T(TMP_REG1) | D(TMP_REG1), DR(TMP_REG1))); - base = S(TMP_REG1); - local_size = 0; - } - - FAIL_IF(push_inst(compiler, STACK_LOAD | base | TA(RETURN_ADDR_REG) | IMM(local_size - (sljit_s32)sizeof(sljit_sw)), RETURN_ADDR_REG)); - offs = local_size - (sljit_s32)GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 1); - - tmp = compiler->scratches; - for (i = SLJIT_FIRST_SAVED_REG; i <= tmp; i++) { - FAIL_IF(push_inst(compiler, STACK_LOAD | base | T(i) | IMM(offs), DR(i))); - offs += (sljit_s32)(sizeof(sljit_sw)); - } - - tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG; - for (i = tmp; i <= SLJIT_S0; i++) { - FAIL_IF(push_inst(compiler, STACK_LOAD | base | T(i) | IMM(offs), DR(i))); - offs += (sljit_s32)(sizeof(sljit_sw)); - } - - SLJIT_ASSERT(offs == local_size - (sljit_sw)(sizeof(sljit_sw))); - - FAIL_IF(push_inst(compiler, JR | SA(RETURN_ADDR_REG), UNMOVABLE_INS)); - if (compiler->local_size <= SIMM_MAX) - return push_inst(compiler, ADDIU_W | S(SLJIT_SP) | T(SLJIT_SP) | IMM(compiler->local_size), UNMOVABLE_INS); - else - return push_inst(compiler, ADDU_W | S(TMP_REG1) | TA(0) | D(SLJIT_SP), UNMOVABLE_INS); -} - -#undef STACK_STORE -#undef STACK_LOAD - -/* --------------------------------------------------------------------- */ -/* Operators */ -/* --------------------------------------------------------------------- */ - -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -#define ARCH_32_64(a, b) a -#else -#define ARCH_32_64(a, b) b -#endif - -static const sljit_ins data_transfer_insts[16 + 4] = { -/* u w s */ ARCH_32_64(HI(43) /* sw */, HI(63) /* sd */), -/* u w l */ ARCH_32_64(HI(35) /* lw */, HI(55) /* ld */), -/* u b s */ HI(40) /* sb */, -/* u b l */ HI(36) /* lbu */, -/* u h s */ HI(41) /* sh */, -/* u h l */ HI(37) /* lhu */, -/* u i s */ HI(43) /* sw */, -/* u i l */ ARCH_32_64(HI(35) /* lw */, HI(39) /* lwu */), - -/* s w s */ ARCH_32_64(HI(43) /* sw */, HI(63) /* sd */), -/* s w l */ ARCH_32_64(HI(35) /* lw */, HI(55) /* ld */), -/* s b s */ HI(40) /* sb */, -/* s b l */ HI(32) /* lb */, -/* s h s */ HI(41) /* sh */, -/* s h l */ HI(33) /* lh */, -/* s i s */ HI(43) /* sw */, -/* s i l */ HI(35) /* lw */, - -/* d s */ HI(61) /* sdc1 */, -/* d l */ HI(53) /* ldc1 */, -/* s s */ HI(57) /* swc1 */, -/* s l */ HI(49) /* lwc1 */, -}; - -#undef ARCH_32_64 - -/* reg_ar is an absoulute register! */ - -/* Can perform an operation using at most 1 instruction. */ -static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw) -{ - SLJIT_ASSERT(arg & SLJIT_MEM); - - if (!(arg & OFFS_REG_MASK) && argw <= SIMM_MAX && argw >= SIMM_MIN) { - /* Works for both absoulte and relative addresses. */ - if (SLJIT_UNLIKELY(flags & ARG_TEST)) - return 1; - FAIL_IF(push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(arg & REG_MASK) - | TA(reg_ar) | IMM(argw), ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) ? reg_ar : MOVABLE_INS)); - return -1; - } - return 0; -} - -/* See getput_arg below. - Note: can_cache is called only for binary operators. Those - operators always uses word arguments without write back. */ -static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw) -{ - SLJIT_ASSERT((arg & SLJIT_MEM) && (next_arg & SLJIT_MEM)); - - /* Simple operation except for updates. */ - if (arg & OFFS_REG_MASK) { - argw &= 0x3; - next_argw &= 0x3; - if (argw && argw == next_argw && (arg == next_arg || (arg & OFFS_REG_MASK) == (next_arg & OFFS_REG_MASK))) - return 1; - return 0; - } - - if (arg == next_arg) { - if (((next_argw - argw) <= SIMM_MAX && (next_argw - argw) >= SIMM_MIN)) - return 1; - return 0; - } - - return 0; -} - -/* Emit the necessary instructions. See can_cache above. */ -static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw) -{ - sljit_s32 tmp_ar, base, delay_slot; - - SLJIT_ASSERT(arg & SLJIT_MEM); - if (!(next_arg & SLJIT_MEM)) { - next_arg = 0; - next_argw = 0; - } - - if ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) { - tmp_ar = reg_ar; - delay_slot = reg_ar; - } - else { - tmp_ar = DR(TMP_REG1); - delay_slot = MOVABLE_INS; - } - base = arg & REG_MASK; - - if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { - argw &= 0x3; - - /* Using the cache. */ - if (argw == compiler->cache_argw) { - if (arg == compiler->cache_arg) - return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot); - - if ((SLJIT_MEM | (arg & OFFS_REG_MASK)) == compiler->cache_arg) { - if (arg == next_arg && argw == (next_argw & 0x3)) { - compiler->cache_arg = arg; - compiler->cache_argw = argw; - FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(TMP_REG3) | D(TMP_REG3), DR(TMP_REG3))); - return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot); - } - FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(TMP_REG3) | DA(tmp_ar), tmp_ar)); - return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot); - } - } - - if (SLJIT_UNLIKELY(argw)) { - compiler->cache_arg = SLJIT_MEM | (arg & OFFS_REG_MASK); - compiler->cache_argw = argw; - FAIL_IF(push_inst(compiler, SLL_W | T(OFFS_REG(arg)) | D(TMP_REG3) | SH_IMM(argw), DR(TMP_REG3))); - } - - if (arg == next_arg && argw == (next_argw & 0x3)) { - compiler->cache_arg = arg; - compiler->cache_argw = argw; - FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(!argw ? OFFS_REG(arg) : TMP_REG3) | D(TMP_REG3), DR(TMP_REG3))); - tmp_ar = DR(TMP_REG3); - } - else - FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(!argw ? OFFS_REG(arg) : TMP_REG3) | DA(tmp_ar), tmp_ar)); - return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot); - } - - if (compiler->cache_arg == arg && argw - compiler->cache_argw <= SIMM_MAX && argw - compiler->cache_argw >= SIMM_MIN) { - if (argw != compiler->cache_argw) { - FAIL_IF(push_inst(compiler, ADDIU_W | S(TMP_REG3) | T(TMP_REG3) | IMM(argw - compiler->cache_argw), DR(TMP_REG3))); - compiler->cache_argw = argw; - } - return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot); - } - - if (compiler->cache_arg == SLJIT_MEM && argw - compiler->cache_argw <= SIMM_MAX && argw - compiler->cache_argw >= SIMM_MIN) { - if (argw != compiler->cache_argw) - FAIL_IF(push_inst(compiler, ADDIU_W | S(TMP_REG3) | T(TMP_REG3) | IMM(argw - compiler->cache_argw), DR(TMP_REG3))); - } - else { - compiler->cache_arg = SLJIT_MEM; - FAIL_IF(load_immediate(compiler, DR(TMP_REG3), argw)); - } - compiler->cache_argw = argw; - - if (!base) - return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot); - - if (arg == next_arg && next_argw - argw <= SIMM_MAX && next_argw - argw >= SIMM_MIN) { - compiler->cache_arg = arg; - FAIL_IF(push_inst(compiler, ADDU_W | S(TMP_REG3) | T(base) | D(TMP_REG3), DR(TMP_REG3))); - return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot); - } - - FAIL_IF(push_inst(compiler, ADDU_W | S(TMP_REG3) | T(base) | DA(tmp_ar), tmp_ar)); - return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot); -} - -static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw) -{ - sljit_s32 tmp_ar, base, delay_slot; - - if (getput_arg_fast(compiler, flags, reg_ar, arg, argw)) - return compiler->error; - - if ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) { - tmp_ar = reg_ar; - delay_slot = reg_ar; - } - else { - tmp_ar = DR(TMP_REG1); - delay_slot = MOVABLE_INS; - } - base = arg & REG_MASK; - - if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { - argw &= 0x3; - - if (SLJIT_UNLIKELY(argw)) { - FAIL_IF(push_inst(compiler, SLL_W | T(OFFS_REG(arg)) | DA(tmp_ar) | SH_IMM(argw), tmp_ar)); - FAIL_IF(push_inst(compiler, ADDU_W | S(base) | TA(tmp_ar) | DA(tmp_ar), tmp_ar)); - } - else - FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(OFFS_REG(arg)) | DA(tmp_ar), tmp_ar)); - return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot); - } - - FAIL_IF(load_immediate(compiler, tmp_ar, argw)); - - if (base != 0) - FAIL_IF(push_inst(compiler, ADDU_W | S(base) | TA(tmp_ar) | DA(tmp_ar), tmp_ar)); - - return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot); -} - -static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w) -{ - if (getput_arg_fast(compiler, flags, reg, arg1, arg1w)) - return compiler->error; - return getput_arg(compiler, flags, reg, arg1, arg1w, arg2, arg2w); -} - -static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - /* arg1 goes to TMP_REG1 or src reg - arg2 goes to TMP_REG2, imm or src reg - TMP_REG3 can be used for caching - result goes to TMP_REG2, so put result can use TMP_REG1 and TMP_REG3. */ - sljit_s32 dst_r = TMP_REG2; - sljit_s32 src1_r; - sljit_sw src2_r = 0; - sljit_s32 sugg_src2_r = TMP_REG2; - - if (!(flags & ALT_KEEP_CACHE)) { - compiler->cache_arg = 0; - compiler->cache_argw = 0; - } - - if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) { - SLJIT_ASSERT(HAS_FLAGS(op)); - flags |= UNUSED_DEST; - } - else if (FAST_IS_REG(dst)) { - dst_r = dst; - flags |= REG_DEST; - if (op >= SLJIT_MOV && op <= SLJIT_MOV_P) - sugg_src2_r = dst_r; - } - else if ((dst & SLJIT_MEM) && !getput_arg_fast(compiler, flags | ARG_TEST, DR(TMP_REG1), dst, dstw)) - flags |= SLOW_DEST; - - if (flags & IMM_OP) { - if ((src2 & SLJIT_IMM) && src2w) { - if ((!(flags & LOGICAL_OP) && (src2w <= SIMM_MAX && src2w >= SIMM_MIN)) - || ((flags & LOGICAL_OP) && !(src2w & ~UIMM_MAX))) { - flags |= SRC2_IMM; - src2_r = src2w; - } - } - if (!(flags & SRC2_IMM) && (flags & CUMULATIVE_OP) && (src1 & SLJIT_IMM) && src1w) { - if ((!(flags & LOGICAL_OP) && (src1w <= SIMM_MAX && src1w >= SIMM_MIN)) - || ((flags & LOGICAL_OP) && !(src1w & ~UIMM_MAX))) { - flags |= SRC2_IMM; - src2_r = src1w; - - /* And swap arguments. */ - src1 = src2; - src1w = src2w; - src2 = SLJIT_IMM; - /* src2w = src2_r unneeded. */ - } - } - } - - /* Source 1. */ - if (FAST_IS_REG(src1)) { - src1_r = src1; - flags |= REG1_SOURCE; - } - else if (src1 & SLJIT_IMM) { - if (src1w) { - FAIL_IF(load_immediate(compiler, DR(TMP_REG1), src1w)); - src1_r = TMP_REG1; - } - else - src1_r = 0; - } - else { - if (getput_arg_fast(compiler, flags | LOAD_DATA, DR(TMP_REG1), src1, src1w)) - FAIL_IF(compiler->error); - else - flags |= SLOW_SRC1; - src1_r = TMP_REG1; - } - - /* Source 2. */ - if (FAST_IS_REG(src2)) { - src2_r = src2; - flags |= REG2_SOURCE; - if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOV_P) - dst_r = src2_r; - } - else if (src2 & SLJIT_IMM) { - if (!(flags & SRC2_IMM)) { - if (src2w) { - FAIL_IF(load_immediate(compiler, DR(sugg_src2_r), src2w)); - src2_r = sugg_src2_r; - } - else { - src2_r = 0; - if ((op >= SLJIT_MOV && op <= SLJIT_MOV_P) && (dst & SLJIT_MEM)) - dst_r = 0; - } - } - } - else { - if (getput_arg_fast(compiler, flags | LOAD_DATA, DR(sugg_src2_r), src2, src2w)) - FAIL_IF(compiler->error); - else - flags |= SLOW_SRC2; - src2_r = sugg_src2_r; - } - - if ((flags & (SLOW_SRC1 | SLOW_SRC2)) == (SLOW_SRC1 | SLOW_SRC2)) { - SLJIT_ASSERT(src2_r == TMP_REG2); - if (!can_cache(src1, src1w, src2, src2w) && can_cache(src1, src1w, dst, dstw)) { - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG2), src2, src2w, src1, src1w)); - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG1), src1, src1w, dst, dstw)); - } - else { - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG1), src1, src1w, src2, src2w)); - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG2), src2, src2w, dst, dstw)); - } - } - else if (flags & SLOW_SRC1) - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG1), src1, src1w, dst, dstw)); - else if (flags & SLOW_SRC2) - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(sugg_src2_r), src2, src2w, dst, dstw)); - - FAIL_IF(emit_single_op(compiler, op, flags, dst_r, src1_r, src2_r)); - - if (dst & SLJIT_MEM) { - if (!(flags & SLOW_DEST)) { - getput_arg_fast(compiler, flags, DR(dst_r), dst, dstw); - return compiler->error; - } - return getput_arg(compiler, flags, DR(dst_r), dst, dstw, 0, 0); - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) -{ -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) - sljit_s32 int_op = op & SLJIT_I32_OP; -#endif - - CHECK_ERROR(); - CHECK(check_sljit_emit_op0(compiler, op)); - - op = GET_OPCODE(op); - switch (op) { - case SLJIT_BREAKPOINT: - return push_inst(compiler, BREAK, UNMOVABLE_INS); - case SLJIT_NOP: - return push_inst(compiler, NOP, UNMOVABLE_INS); - case SLJIT_LMUL_UW: - case SLJIT_LMUL_SW: -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) - FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? DMULU : DMUL) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG3), DR(TMP_REG3))); - FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? DMUHU : DMUH) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG1), DR(TMP_REG1))); -#else /* !SLJIT_CONFIG_MIPS_64 */ - FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? MULU : MUL) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG3), DR(TMP_REG3))); - FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? MUHU : MUH) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG1), DR(TMP_REG1))); -#endif /* SLJIT_CONFIG_MIPS_64 */ - FAIL_IF(push_inst(compiler, ADDU_W | S(TMP_REG3) | TA(0) | D(SLJIT_R0), DR(SLJIT_R0))); - return push_inst(compiler, ADDU_W | S(TMP_REG1) | TA(0) | D(SLJIT_R1), DR(SLJIT_R1)); -#else /* !SLJIT_MIPS_R6 */ -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) - FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? DMULTU : DMULT) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS)); -#else /* !SLJIT_CONFIG_MIPS_64 */ - FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? MULTU : MULT) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS)); -#endif /* SLJIT_CONFIG_MIPS_64 */ - FAIL_IF(push_inst(compiler, MFLO | D(SLJIT_R0), DR(SLJIT_R0))); - return push_inst(compiler, MFHI | D(SLJIT_R1), DR(SLJIT_R1)); -#endif /* SLJIT_MIPS_R6 */ - case SLJIT_DIVMOD_UW: - case SLJIT_DIVMOD_SW: - case SLJIT_DIV_UW: - case SLJIT_DIV_SW: - SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments); -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) - if (int_op) { - FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG3), DR(TMP_REG3))); - FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? MODU : MOD) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG1), DR(TMP_REG1))); - } - else { - FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DDIVU : DDIV) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG3), DR(TMP_REG3))); - FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DMODU : DMOD) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG1), DR(TMP_REG1))); - } -#else /* !SLJIT_CONFIG_MIPS_64 */ - FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG3), DR(TMP_REG3))); - FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? MODU : MOD) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG1), DR(TMP_REG1))); -#endif /* SLJIT_CONFIG_MIPS_64 */ - FAIL_IF(push_inst(compiler, ADDU_W | S(TMP_REG3) | TA(0) | D(SLJIT_R0), DR(SLJIT_R0))); - return (op >= SLJIT_DIV_UW) ? SLJIT_SUCCESS : push_inst(compiler, ADDU_W | S(TMP_REG1) | TA(0) | D(SLJIT_R1), DR(SLJIT_R1)); -#else /* !SLJIT_MIPS_R6 */ -#if !(defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) - FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS)); - FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS)); -#endif /* !SLJIT_MIPS_R1 */ -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) - if (int_op) - FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS)); - else - FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DDIVU : DDIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS)); -#else /* !SLJIT_CONFIG_MIPS_64 */ - FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS)); -#endif /* SLJIT_CONFIG_MIPS_64 */ - FAIL_IF(push_inst(compiler, MFLO | D(SLJIT_R0), DR(SLJIT_R0))); - return (op >= SLJIT_DIV_UW) ? SLJIT_SUCCESS : push_inst(compiler, MFHI | D(SLJIT_R1), DR(SLJIT_R1)); -#endif /* SLJIT_MIPS_R6 */ - } - - return SLJIT_SUCCESS; -} - -#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) -static sljit_s32 emit_prefetch(struct sljit_compiler *compiler, - sljit_s32 src, sljit_sw srcw) -{ - if (!(src & OFFS_REG_MASK)) { - if (srcw <= SIMM_MAX && srcw >= SIMM_MIN) - return push_inst(compiler, PREF | S(src & REG_MASK) | IMM(srcw), MOVABLE_INS); - - FAIL_IF(load_immediate(compiler, DR(TMP_REG1), srcw)); - return push_inst(compiler, PREFX | S(src & REG_MASK) | T(TMP_REG1), MOVABLE_INS); - } - - srcw &= 0x3; - - if (SLJIT_UNLIKELY(srcw != 0)) { - FAIL_IF(push_inst(compiler, SLL_W | T(OFFS_REG(src)) | D(TMP_REG1) | SH_IMM(srcw), DR(TMP_REG1))); - return push_inst(compiler, PREFX | S(src & REG_MASK) | T(TMP_REG1), MOVABLE_INS); - } - - return push_inst(compiler, PREFX | S(src & REG_MASK) | T(OFFS_REG(src)), MOVABLE_INS); -} -#endif - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -# define flags 0 -#else - sljit_s32 flags = 0; -#endif - - CHECK_ERROR(); - CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) { -#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) - if (op <= SLJIT_MOV_P && (src & SLJIT_MEM)) - return emit_prefetch(compiler, src, srcw); -#endif - return SLJIT_SUCCESS; - } - -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) - if ((op & SLJIT_I32_OP) && GET_OPCODE(op) >= SLJIT_NOT) - flags |= INT_DATA | SIGNED_DATA; -#endif - - switch (GET_OPCODE(op)) { - case SLJIT_MOV: - case SLJIT_MOV_P: - return emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_MOV_U32: -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - return emit_op(compiler, SLJIT_MOV_U32, INT_DATA, dst, dstw, TMP_REG1, 0, src, srcw); -#else - return emit_op(compiler, SLJIT_MOV_U32, INT_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u32)srcw : srcw); -#endif - - case SLJIT_MOV_S32: -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, srcw); -#else - return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s32)srcw : srcw); -#endif - - case SLJIT_MOV_U8: - return emit_op(compiler, SLJIT_MOV_U8, BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw); - - case SLJIT_MOV_S8: - return emit_op(compiler, SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw); - - case SLJIT_MOV_U16: - return emit_op(compiler, SLJIT_MOV_U16, HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw); - - case SLJIT_MOV_S16: - return emit_op(compiler, SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw); - - case SLJIT_NOT: - return emit_op(compiler, op, flags, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_NEG: - return emit_op(compiler, SLJIT_SUB | GET_ALL_FLAGS(op), flags | IMM_OP, dst, dstw, SLJIT_IMM, 0, src, srcw); - - case SLJIT_CLZ: - return emit_op(compiler, op, flags, dst, dstw, TMP_REG1, 0, src, srcw); - } - - SLJIT_UNREACHABLE(); - return SLJIT_SUCCESS; - -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -# undef flags -#endif -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -# define flags 0 -#else - sljit_s32 flags = 0; -#endif - - CHECK_ERROR(); - CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) - return SLJIT_SUCCESS; - -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) - if (op & SLJIT_I32_OP) { - flags |= INT_DATA | SIGNED_DATA; - if (src1 & SLJIT_IMM) - src1w = (sljit_s32)src1w; - if (src2 & SLJIT_IMM) - src2w = (sljit_s32)src2w; - } -#endif - - switch (GET_OPCODE(op)) { - case SLJIT_ADD: - case SLJIT_ADDC: - return emit_op(compiler, op, flags | CUMULATIVE_OP | IMM_OP, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_SUB: - case SLJIT_SUBC: - return emit_op(compiler, op, flags | IMM_OP, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_MUL: - return emit_op(compiler, op, flags | CUMULATIVE_OP, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_AND: - case SLJIT_OR: - case SLJIT_XOR: - return emit_op(compiler, op, flags | CUMULATIVE_OP | LOGICAL_OP | IMM_OP, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_SHL: - case SLJIT_LSHR: - case SLJIT_ASHR: -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - if (src2 & SLJIT_IMM) - src2w &= 0x1f; -#else - if (src2 & SLJIT_IMM) { - if (op & SLJIT_I32_OP) - src2w &= 0x1f; - else - src2w &= 0x3f; - } -#endif - return emit_op(compiler, op, flags | IMM_OP, dst, dstw, src1, src1w, src2, src2w); - } - - SLJIT_UNREACHABLE(); - return SLJIT_SUCCESS; - -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -# undef flags -#endif -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_register_index(reg)); - return reg_map[reg]; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); - return FR(reg); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, - void *instruction, sljit_s32 size) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); - - return push_inst(compiler, *(sljit_ins*)instruction, UNMOVABLE_INS); -} - -/* --------------------------------------------------------------------- */ -/* Floating point operators */ -/* --------------------------------------------------------------------- */ - -#define FLOAT_DATA(op) (DOUBLE_DATA | ((op & SLJIT_F32_OP) >> 7)) -#define FMT(op) (((op & SLJIT_F32_OP) ^ SLJIT_F32_OP) << (21 - 8)) - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -# define flags 0 -#else - sljit_s32 flags = (GET_OPCODE(op) == SLJIT_CONV_SW_FROM_F64) << 21; -#endif - - if (src & SLJIT_MEM) { - FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG1), src, srcw, dst, dstw)); - src = TMP_FREG1; - } - - FAIL_IF(push_inst(compiler, (TRUNC_W_S ^ (flags >> 19)) | FMT(op) | FS(src) | FD(TMP_FREG1), MOVABLE_INS)); - - if (FAST_IS_REG(dst)) - return push_inst(compiler, MFC1 | flags | T(dst) | FS(TMP_FREG1), MOVABLE_INS); - - /* Store the integer value from a VFP register. */ - return emit_op_mem2(compiler, flags ? DOUBLE_DATA : SINGLE_DATA, FR(TMP_FREG1), dst, dstw, 0, 0); - -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -# undef is_long -#endif -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -# define flags 0 -#else - sljit_s32 flags = (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_SW) << 21; -#endif - - sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - - if (FAST_IS_REG(src)) - FAIL_IF(push_inst(compiler, MTC1 | flags | T(src) | FS(TMP_FREG1), MOVABLE_INS)); - else if (src & SLJIT_MEM) { - /* Load the integer value into a VFP register. */ - FAIL_IF(emit_op_mem2(compiler, ((flags) ? DOUBLE_DATA : SINGLE_DATA) | LOAD_DATA, FR(TMP_FREG1), src, srcw, dst, dstw)); - } - else { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) - srcw = (sljit_s32)srcw; -#endif - FAIL_IF(load_immediate(compiler, DR(TMP_REG1), srcw)); - FAIL_IF(push_inst(compiler, MTC1 | flags | T(TMP_REG1) | FS(TMP_FREG1), MOVABLE_INS)); - } - - FAIL_IF(push_inst(compiler, CVT_S_S | flags | (4 << 21) | (((op & SLJIT_F32_OP) ^ SLJIT_F32_OP) >> 8) | FS(TMP_FREG1) | FD(dst_r), MOVABLE_INS)); - - if (dst & SLJIT_MEM) - return emit_op_mem2(compiler, FLOAT_DATA(op), FR(TMP_FREG1), dst, dstw, 0, 0); - return SLJIT_SUCCESS; - -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -# undef flags -#endif -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_ins inst; - - if (src1 & SLJIT_MEM) { - FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG1), src1, src1w, src2, src2w)); - src1 = TMP_FREG1; - } - - if (src2 & SLJIT_MEM) { - FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG2), src2, src2w, 0, 0)); - src2 = TMP_FREG2; - } - - switch (GET_FLAG_TYPE(op)) { - case SLJIT_EQUAL_F64: - case SLJIT_NOT_EQUAL_F64: - inst = C_UEQ_S; - break; - case SLJIT_LESS_F64: - case SLJIT_GREATER_EQUAL_F64: - inst = C_ULT_S; - break; - case SLJIT_GREATER_F64: - case SLJIT_LESS_EQUAL_F64: - inst = C_ULE_S; - break; - default: - SLJIT_ASSERT(GET_FLAG_TYPE(op) == SLJIT_UNORDERED_F64 || GET_FLAG_TYPE(op) == SLJIT_ORDERED_F64); - inst = C_UN_S; - break; - } - return push_inst(compiler, inst | FMT(op) | FT(src2) | FS(src1) | C_FD, UNMOVABLE_INS); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r; - - CHECK_ERROR(); - compiler->cache_arg = 0; - compiler->cache_argw = 0; - - SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100) && !(DOUBLE_DATA & 0x2), float_transfer_bit_error); - SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); - - if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) - op ^= SLJIT_F32_OP; - - dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - - if (src & SLJIT_MEM) { - FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(dst_r), src, srcw, dst, dstw)); - src = dst_r; - } - - switch (GET_OPCODE(op)) { - case SLJIT_MOV_F64: - if (src != dst_r) { - if (dst_r != TMP_FREG1) - FAIL_IF(push_inst(compiler, MOV_S | FMT(op) | FS(src) | FD(dst_r), MOVABLE_INS)); - else - dst_r = src; - } - break; - case SLJIT_NEG_F64: - FAIL_IF(push_inst(compiler, NEG_S | FMT(op) | FS(src) | FD(dst_r), MOVABLE_INS)); - break; - case SLJIT_ABS_F64: - FAIL_IF(push_inst(compiler, ABS_S | FMT(op) | FS(src) | FD(dst_r), MOVABLE_INS)); - break; - case SLJIT_CONV_F64_FROM_F32: - FAIL_IF(push_inst(compiler, CVT_S_S | ((op & SLJIT_F32_OP) ? 1 : (1 << 21)) | FS(src) | FD(dst_r), MOVABLE_INS)); - op ^= SLJIT_F32_OP; - break; - } - - if (dst & SLJIT_MEM) - return emit_op_mem2(compiler, FLOAT_DATA(op), FR(dst_r), dst, dstw, 0, 0); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_s32 dst_r, flags = 0; - - CHECK_ERROR(); - CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - compiler->cache_arg = 0; - compiler->cache_argw = 0; - - dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG2; - - if (src1 & SLJIT_MEM) { - if (getput_arg_fast(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG1), src1, src1w)) { - FAIL_IF(compiler->error); - src1 = TMP_FREG1; - } else - flags |= SLOW_SRC1; - } - - if (src2 & SLJIT_MEM) { - if (getput_arg_fast(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG2), src2, src2w)) { - FAIL_IF(compiler->error); - src2 = TMP_FREG2; - } else - flags |= SLOW_SRC2; - } - - if ((flags & (SLOW_SRC1 | SLOW_SRC2)) == (SLOW_SRC1 | SLOW_SRC2)) { - if (!can_cache(src1, src1w, src2, src2w) && can_cache(src1, src1w, dst, dstw)) { - FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG2), src2, src2w, src1, src1w)); - FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG1), src1, src1w, dst, dstw)); - } - else { - FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG1), src1, src1w, src2, src2w)); - FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG2), src2, src2w, dst, dstw)); - } - } - else if (flags & SLOW_SRC1) - FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG1), src1, src1w, dst, dstw)); - else if (flags & SLOW_SRC2) - FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG2), src2, src2w, dst, dstw)); - - if (flags & SLOW_SRC1) - src1 = TMP_FREG1; - if (flags & SLOW_SRC2) - src2 = TMP_FREG2; - - switch (GET_OPCODE(op)) { - case SLJIT_ADD_F64: - FAIL_IF(push_inst(compiler, ADD_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS)); - break; - - case SLJIT_SUB_F64: - FAIL_IF(push_inst(compiler, SUB_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS)); - break; - - case SLJIT_MUL_F64: - FAIL_IF(push_inst(compiler, MUL_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS)); - break; - - case SLJIT_DIV_F64: - FAIL_IF(push_inst(compiler, DIV_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS)); - break; - } - - if (dst_r == TMP_FREG2) - FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op), FR(TMP_FREG2), dst, dstw, 0, 0)); - - return SLJIT_SUCCESS; -} - -/* --------------------------------------------------------------------- */ -/* Other instructions */ -/* --------------------------------------------------------------------- */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - if (FAST_IS_REG(dst)) - return push_inst(compiler, ADDU_W | SA(RETURN_ADDR_REG) | TA(0) | D(dst), DR(dst)); - - /* Memory. */ - return emit_op_mem(compiler, WORD_DATA, RETURN_ADDR_REG, dst, dstw); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (FAST_IS_REG(src)) - FAIL_IF(push_inst(compiler, ADDU_W | S(src) | TA(0) | DA(RETURN_ADDR_REG), RETURN_ADDR_REG)); - else - FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, RETURN_ADDR_REG, src, srcw)); - - FAIL_IF(push_inst(compiler, JR | SA(RETURN_ADDR_REG), UNMOVABLE_INS)); - return push_inst(compiler, NOP, UNMOVABLE_INS); -} - -/* --------------------------------------------------------------------- */ -/* Conditional instructions */ -/* --------------------------------------------------------------------- */ - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) -{ - struct sljit_label *label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_label(compiler)); - - if (compiler->last_label && compiler->last_label->size == compiler->size) - return compiler->last_label; - - label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); - PTR_FAIL_IF(!label); - set_label(label, compiler); - compiler->delay_slot = UNMOVABLE_INS; - return label; -} - -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) -#define JUMP_LENGTH 4 -#else -#define JUMP_LENGTH 8 -#endif - -#define BR_Z(src) \ - inst = BEQ | SA(src) | TA(0) | JUMP_LENGTH; \ - flags = IS_BIT26_COND; \ - delay_check = src; - -#define BR_NZ(src) \ - inst = BNE | SA(src) | TA(0) | JUMP_LENGTH; \ - flags = IS_BIT26_COND; \ - delay_check = src; - -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) - -#define BR_T() \ - inst = BC1NEZ; \ - flags = IS_BIT23_COND; \ - delay_check = FCSR_FCC; -#define BR_F() \ - inst = BC1EQZ; \ - flags = IS_BIT23_COND; \ - delay_check = FCSR_FCC; - -#else /* !SLJIT_MIPS_R6 */ - -#define BR_T() \ - inst = BC1T | JUMP_LENGTH; \ - flags = IS_BIT16_COND; \ - delay_check = FCSR_FCC; -#define BR_F() \ - inst = BC1F | JUMP_LENGTH; \ - flags = IS_BIT16_COND; \ - delay_check = FCSR_FCC; - -#endif /* SLJIT_MIPS_R6 */ - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) -{ - struct sljit_jump *jump; - sljit_ins inst; - sljit_s32 flags = 0; - sljit_s32 delay_check = UNMOVABLE_INS; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_jump(compiler, type)); - - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - PTR_FAIL_IF(!jump); - set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); - type &= 0xff; - - switch (type) { - case SLJIT_EQUAL: - BR_NZ(EQUAL_FLAG); - break; - case SLJIT_NOT_EQUAL: - BR_Z(EQUAL_FLAG); - break; - case SLJIT_LESS: - case SLJIT_GREATER: - case SLJIT_SIG_LESS: - case SLJIT_SIG_GREATER: - case SLJIT_OVERFLOW: - case SLJIT_MUL_OVERFLOW: - BR_Z(OTHER_FLAG); - break; - case SLJIT_GREATER_EQUAL: - case SLJIT_LESS_EQUAL: - case SLJIT_SIG_GREATER_EQUAL: - case SLJIT_SIG_LESS_EQUAL: - case SLJIT_NOT_OVERFLOW: - case SLJIT_MUL_NOT_OVERFLOW: - BR_NZ(OTHER_FLAG); - break; - case SLJIT_NOT_EQUAL_F64: - case SLJIT_GREATER_EQUAL_F64: - case SLJIT_GREATER_F64: - case SLJIT_ORDERED_F64: - BR_T(); - break; - case SLJIT_EQUAL_F64: - case SLJIT_LESS_F64: - case SLJIT_LESS_EQUAL_F64: - case SLJIT_UNORDERED_F64: - BR_F(); - break; - default: - /* Not conditional branch. */ - inst = 0; - break; - } - - jump->flags |= flags; - if (compiler->delay_slot == MOVABLE_INS || (compiler->delay_slot != UNMOVABLE_INS && compiler->delay_slot != delay_check)) - jump->flags |= IS_MOVABLE; - - if (inst) - PTR_FAIL_IF(push_inst(compiler, inst, UNMOVABLE_INS)); - - PTR_FAIL_IF(emit_const(compiler, TMP_REG2, 0)); - - if (type <= SLJIT_JUMP) - PTR_FAIL_IF(push_inst(compiler, JR | S(TMP_REG2), UNMOVABLE_INS)); - else { - jump->flags |= IS_JAL; - PTR_FAIL_IF(push_inst(compiler, JALR | S(TMP_REG2) | DA(RETURN_ADDR_REG), UNMOVABLE_INS)); - } - - jump->addr = compiler->size; - PTR_FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS)); - return jump; -} - -#define RESOLVE_IMM1() \ - if (src1 & SLJIT_IMM) { \ - if (src1w) { \ - PTR_FAIL_IF(load_immediate(compiler, DR(TMP_REG1), src1w)); \ - src1 = TMP_REG1; \ - } \ - else \ - src1 = 0; \ - } - -#define RESOLVE_IMM2() \ - if (src2 & SLJIT_IMM) { \ - if (src2w) { \ - PTR_FAIL_IF(load_immediate(compiler, DR(TMP_REG2), src2w)); \ - src2 = TMP_REG2; \ - } \ - else \ - src2 = 0; \ - } - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - struct sljit_jump *jump; - sljit_s32 flags; - sljit_ins inst; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_cmp(compiler, type, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - compiler->cache_arg = 0; - compiler->cache_argw = 0; - flags = ((type & SLJIT_I32_OP) ? INT_DATA : WORD_DATA) | LOAD_DATA; - if (src1 & SLJIT_MEM) { - PTR_FAIL_IF(emit_op_mem2(compiler, flags, DR(TMP_REG1), src1, src1w, src2, src2w)); - src1 = TMP_REG1; - } - if (src2 & SLJIT_MEM) { - PTR_FAIL_IF(emit_op_mem2(compiler, flags, DR(TMP_REG2), src2, src2w, 0, 0)); - src2 = TMP_REG2; - } - - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - PTR_FAIL_IF(!jump); - set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); - type &= 0xff; - - if (type <= SLJIT_NOT_EQUAL) { - RESOLVE_IMM1(); - RESOLVE_IMM2(); - jump->flags |= IS_BIT26_COND; - if (compiler->delay_slot == MOVABLE_INS || (compiler->delay_slot != UNMOVABLE_INS && compiler->delay_slot != DR(src1) && compiler->delay_slot != DR(src2))) - jump->flags |= IS_MOVABLE; - PTR_FAIL_IF(push_inst(compiler, (type == SLJIT_EQUAL ? BNE : BEQ) | S(src1) | T(src2) | JUMP_LENGTH, UNMOVABLE_INS)); - } - else if (type >= SLJIT_SIG_LESS && (((src1 & SLJIT_IMM) && (src1w == 0)) || ((src2 & SLJIT_IMM) && (src2w == 0)))) { - inst = NOP; - if ((src1 & SLJIT_IMM) && (src1w == 0)) { - RESOLVE_IMM2(); - switch (type) { - case SLJIT_SIG_LESS: - inst = BLEZ; - jump->flags |= IS_BIT26_COND; - break; - case SLJIT_SIG_GREATER_EQUAL: - inst = BGTZ; - jump->flags |= IS_BIT26_COND; - break; - case SLJIT_SIG_GREATER: - inst = BGEZ; - jump->flags |= IS_BIT16_COND; - break; - case SLJIT_SIG_LESS_EQUAL: - inst = BLTZ; - jump->flags |= IS_BIT16_COND; - break; - } - src1 = src2; - } - else { - RESOLVE_IMM1(); - switch (type) { - case SLJIT_SIG_LESS: - inst = BGEZ; - jump->flags |= IS_BIT16_COND; - break; - case SLJIT_SIG_GREATER_EQUAL: - inst = BLTZ; - jump->flags |= IS_BIT16_COND; - break; - case SLJIT_SIG_GREATER: - inst = BLEZ; - jump->flags |= IS_BIT26_COND; - break; - case SLJIT_SIG_LESS_EQUAL: - inst = BGTZ; - jump->flags |= IS_BIT26_COND; - break; - } - } - PTR_FAIL_IF(push_inst(compiler, inst | S(src1) | JUMP_LENGTH, UNMOVABLE_INS)); - } - else { - if (type == SLJIT_LESS || type == SLJIT_GREATER_EQUAL || type == SLJIT_SIG_LESS || type == SLJIT_SIG_GREATER_EQUAL) { - RESOLVE_IMM1(); - if ((src2 & SLJIT_IMM) && src2w <= SIMM_MAX && src2w >= SIMM_MIN) - PTR_FAIL_IF(push_inst(compiler, (type <= SLJIT_LESS_EQUAL ? SLTIU : SLTI) | S(src1) | T(TMP_REG1) | IMM(src2w), DR(TMP_REG1))); - else { - RESOLVE_IMM2(); - PTR_FAIL_IF(push_inst(compiler, (type <= SLJIT_LESS_EQUAL ? SLTU : SLT) | S(src1) | T(src2) | D(TMP_REG1), DR(TMP_REG1))); - } - type = (type == SLJIT_LESS || type == SLJIT_SIG_LESS) ? SLJIT_NOT_EQUAL : SLJIT_EQUAL; - } - else { - RESOLVE_IMM2(); - if ((src1 & SLJIT_IMM) && src1w <= SIMM_MAX && src1w >= SIMM_MIN) - PTR_FAIL_IF(push_inst(compiler, (type <= SLJIT_LESS_EQUAL ? SLTIU : SLTI) | S(src2) | T(TMP_REG1) | IMM(src1w), DR(TMP_REG1))); - else { - RESOLVE_IMM1(); - PTR_FAIL_IF(push_inst(compiler, (type <= SLJIT_LESS_EQUAL ? SLTU : SLT) | S(src2) | T(src1) | D(TMP_REG1), DR(TMP_REG1))); - } - type = (type == SLJIT_GREATER || type == SLJIT_SIG_GREATER) ? SLJIT_NOT_EQUAL : SLJIT_EQUAL; - } - - jump->flags |= IS_BIT26_COND; - PTR_FAIL_IF(push_inst(compiler, (type == SLJIT_EQUAL ? BNE : BEQ) | S(TMP_REG1) | TA(0) | JUMP_LENGTH, UNMOVABLE_INS)); - } - - PTR_FAIL_IF(emit_const(compiler, TMP_REG2, 0)); - PTR_FAIL_IF(push_inst(compiler, JR | S(TMP_REG2), UNMOVABLE_INS)); - jump->addr = compiler->size; - PTR_FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS)); - return jump; -} - -#undef RESOLVE_IMM1 -#undef RESOLVE_IMM2 - -#undef JUMP_LENGTH -#undef BR_Z -#undef BR_NZ -#undef BR_T -#undef BR_F - -#undef FLOAT_DATA -#undef FMT - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) -{ - struct sljit_jump *jump = NULL; - - CHECK_ERROR(); - CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (src & SLJIT_IMM) { - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - FAIL_IF(!jump); - set_jump(jump, compiler, JUMP_ADDR | ((type >= SLJIT_FAST_CALL) ? IS_JAL : 0)); - jump->u.target = srcw; - - if (compiler->delay_slot != UNMOVABLE_INS) - jump->flags |= IS_MOVABLE; - - FAIL_IF(emit_const(compiler, TMP_REG2, 0)); - src = TMP_REG2; - } - else if (src & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, DR(TMP_REG2), src, srcw)); - src = TMP_REG2; - } - - FAIL_IF(push_inst(compiler, JR | S(src), UNMOVABLE_INS)); - if (jump) - jump->addr = compiler->size; - FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS)); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 type) -{ - sljit_s32 src_ar, dst_ar; - sljit_s32 saved_op = op; -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - sljit_s32 mem_type = WORD_DATA; -#else - sljit_s32 mem_type = (op & SLJIT_I32_OP) ? (INT_DATA | SIGNED_DATA) : WORD_DATA; -#endif - - CHECK_ERROR(); - CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - op = GET_OPCODE(op); -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) - if (op == SLJIT_MOV_S32) - mem_type = INT_DATA | SIGNED_DATA; -#endif - dst_ar = DR((op < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG2); - - compiler->cache_arg = 0; - compiler->cache_argw = 0; - - if (op >= SLJIT_ADD && (dst & SLJIT_MEM)) - FAIL_IF(emit_op_mem2(compiler, mem_type | LOAD_DATA, DR(TMP_REG1), dst, dstw, dst, dstw)); - - switch (type & 0xff) { - case SLJIT_EQUAL: - case SLJIT_NOT_EQUAL: - FAIL_IF(push_inst(compiler, SLTIU | SA(EQUAL_FLAG) | TA(dst_ar) | IMM(1), dst_ar)); - src_ar = dst_ar; - break; - case SLJIT_MUL_OVERFLOW: - case SLJIT_MUL_NOT_OVERFLOW: - FAIL_IF(push_inst(compiler, SLTIU | SA(OTHER_FLAG) | TA(dst_ar) | IMM(1), dst_ar)); - src_ar = dst_ar; - type ^= 0x1; /* Flip type bit for the XORI below. */ - break; - case SLJIT_GREATER_F64: - case SLJIT_LESS_EQUAL_F64: - type ^= 0x1; /* Flip type bit for the XORI below. */ - case SLJIT_EQUAL_F64: - case SLJIT_NOT_EQUAL_F64: - case SLJIT_LESS_F64: - case SLJIT_GREATER_EQUAL_F64: - case SLJIT_UNORDERED_F64: - case SLJIT_ORDERED_F64: -#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) - FAIL_IF(push_inst(compiler, MFC1 | TA(dst_ar) | FS(TMP_FREG3), dst_ar)); -#else /* !SLJIT_MIPS_R6 */ - FAIL_IF(push_inst(compiler, CFC1 | TA(dst_ar) | DA(FCSR_REG), dst_ar)); -#endif /* SLJIT_MIPS_R6 */ - FAIL_IF(push_inst(compiler, SRL | TA(dst_ar) | DA(dst_ar) | SH_IMM(23), dst_ar)); - FAIL_IF(push_inst(compiler, ANDI | SA(dst_ar) | TA(dst_ar) | IMM(1), dst_ar)); - src_ar = dst_ar; - break; - - default: - src_ar = OTHER_FLAG; - break; - } - - if (type & 0x1) { - FAIL_IF(push_inst(compiler, XORI | SA(src_ar) | TA(dst_ar) | IMM(1), dst_ar)); - src_ar = dst_ar; - } - - if (op < SLJIT_ADD) { - if (dst & SLJIT_MEM) - return emit_op_mem(compiler, mem_type, src_ar, dst, dstw); - - if (src_ar != dst_ar) - return push_inst(compiler, ADDU_W | SA(src_ar) | TA(0) | DA(dst_ar), dst_ar); - return SLJIT_SUCCESS; - } - - /* OTHER_FLAG cannot be specified as src2 argument at the moment. */ - if (DR(TMP_REG2) != src_ar) - FAIL_IF(push_inst(compiler, ADDU_W | SA(src_ar) | TA(0) | D(TMP_REG2), DR(TMP_REG2))); - - mem_type |= CUMULATIVE_OP | LOGICAL_OP | IMM_OP | ALT_KEEP_CACHE; - - if (dst & SLJIT_MEM) - return emit_op(compiler, saved_op, mem_type, dst, dstw, TMP_REG1, 0, TMP_REG2, 0); - return emit_op(compiler, saved_op, mem_type, dst, dstw, dst, dstw, TMP_REG2, 0); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 dst_reg, - sljit_s32 src, sljit_sw srcw) -{ -#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) - sljit_ins ins; -#endif - - CHECK_ERROR(); - CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); - -#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) - - if (SLJIT_UNLIKELY(src & SLJIT_IMM)) { -#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) - if (dst_reg & SLJIT_I32_OP) - srcw = (sljit_s32)srcw; -#endif - FAIL_IF(load_immediate(compiler, DR(TMP_REG1), srcw)); - src = TMP_REG1; - srcw = 0; - } - - dst_reg &= ~SLJIT_I32_OP; - - switch (type & 0xff) { - case SLJIT_EQUAL: - ins = MOVZ | TA(EQUAL_FLAG); - break; - case SLJIT_NOT_EQUAL: - ins = MOVN | TA(EQUAL_FLAG); - break; - case SLJIT_LESS: - case SLJIT_GREATER: - case SLJIT_SIG_LESS: - case SLJIT_SIG_GREATER: - case SLJIT_OVERFLOW: - case SLJIT_MUL_OVERFLOW: - ins = MOVN | TA(OTHER_FLAG); - break; - case SLJIT_GREATER_EQUAL: - case SLJIT_LESS_EQUAL: - case SLJIT_SIG_GREATER_EQUAL: - case SLJIT_SIG_LESS_EQUAL: - case SLJIT_NOT_OVERFLOW: - case SLJIT_MUL_NOT_OVERFLOW: - ins = MOVZ | TA(OTHER_FLAG); - break; - case SLJIT_EQUAL_F64: - case SLJIT_LESS_F64: - case SLJIT_LESS_EQUAL_F64: - case SLJIT_UNORDERED_F64: - ins = MOVT; - break; - case SLJIT_NOT_EQUAL_F64: - case SLJIT_GREATER_EQUAL_F64: - case SLJIT_GREATER_F64: - case SLJIT_ORDERED_F64: - ins = MOVF; - break; - default: - ins = MOVZ | TA(OTHER_FLAG); - SLJIT_UNREACHABLE(); - break; - } - - return push_inst(compiler, ins | S(src) | D(dst_reg), DR(dst_reg)); - -#else - return sljit_emit_cmov_generic(compiler, type, dst_reg, src, srcw); -#endif -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) -{ - struct sljit_const *const_; - sljit_s32 dst_r; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); - PTR_FAIL_IF(!const_); - set_const(const_, compiler); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG2; - PTR_FAIL_IF(emit_const(compiler, dst_r, init_value)); - - if (dst & SLJIT_MEM) - PTR_FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0)); - - return const_; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - struct sljit_put_label *put_label; - sljit_s32 dst_r; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); - PTR_FAIL_IF(!put_label); - set_put_label(put_label, compiler, 0); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG2; -#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) - PTR_FAIL_IF(emit_const(compiler, dst_r, 0)); -#else - PTR_FAIL_IF(push_inst(compiler, dst_r, UNMOVABLE_INS)); - compiler->size += 5; -#endif - - if (dst & SLJIT_MEM) - PTR_FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0)); - - return put_label; -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* Latest MIPS architecture. */ +/* Automatically detect SLJIT_MIPS_R1 */ + +#if (defined __mips_isa_rev) && (__mips_isa_rev >= 6) +#define SLJIT_MIPS_R6 1 +#endif + +SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) +{ +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) + +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + return "MIPS32-R6" SLJIT_CPUINFO; +#else /* !SLJIT_CONFIG_MIPS_32 */ + return "MIPS64-R6" SLJIT_CPUINFO; +#endif /* SLJIT_CONFIG_MIPS_32 */ + +#elif (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) + +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + return "MIPS32-R1" SLJIT_CPUINFO; +#else /* !SLJIT_CONFIG_MIPS_32 */ + return "MIPS64-R1" SLJIT_CPUINFO; +#endif /* SLJIT_CONFIG_MIPS_32 */ + +#else /* SLJIT_MIPS_R1 */ + return "MIPS III" SLJIT_CPUINFO; +#endif /* SLJIT_MIPS_R6 */ +} + +/* Length of an instruction word + Both for mips-32 and mips-64 */ +typedef sljit_u32 sljit_ins; + +#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) +#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) +#define TMP_REG3 (SLJIT_NUMBER_OF_REGISTERS + 4) + +/* For position independent code, t9 must contain the function address. */ +#define PIC_ADDR_REG TMP_REG2 + +/* Floating point status register. */ +#define FCSR_REG 31 +/* Return address register. */ +#define RETURN_ADDR_REG 31 + +/* Flags are kept in volatile registers. */ +#define EQUAL_FLAG 3 +#define OTHER_FLAG 1 + +#define TMP_FREG1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) +#define TMP_FREG2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 2) +#define TMP_FREG3 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 3) + +static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 5] = { + 0, 2, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 24, 23, 22, 21, 20, 19, 18, 17, 16, 29, 4, 25, 31 +}; + +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + +static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 4] = { + 0, 0, 14, 2, 4, 6, 8, 12, 10, 16 +}; + +#else + +static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 4] = { + 0, 0, 13, 14, 15, 16, 17, 12, 18, 10 +}; + +#endif + +/* --------------------------------------------------------------------- */ +/* Instrucion forms */ +/* --------------------------------------------------------------------- */ + +#define S(s) (reg_map[s] << 21) +#define T(t) (reg_map[t] << 16) +#define D(d) (reg_map[d] << 11) +#define FT(t) (freg_map[t] << 16) +#define FS(s) (freg_map[s] << 11) +#define FD(d) (freg_map[d] << 6) +/* Absolute registers. */ +#define SA(s) ((s) << 21) +#define TA(t) ((t) << 16) +#define DA(d) ((d) << 11) +#define IMM(imm) ((imm) & 0xffff) +#define SH_IMM(imm) ((imm) << 6) + +#define DR(dr) (reg_map[dr]) +#define FR(dr) (freg_map[dr]) +#define HI(opcode) ((opcode) << 26) +#define LO(opcode) (opcode) +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) +/* CMP.cond.fmt */ +/* S = (20 << 21) D = (21 << 21) */ +#define CMP_FMT_S (20 << 21) +#endif /* SLJIT_MIPS_R6 */ +/* S = (16 << 21) D = (17 << 21) */ +#define FMT_S (16 << 21) +#define FMT_D (17 << 21) + +#define ABS_S (HI(17) | FMT_S | LO(5)) +#define ADD_S (HI(17) | FMT_S | LO(0)) +#define ADDIU (HI(9)) +#define ADDU (HI(0) | LO(33)) +#define AND (HI(0) | LO(36)) +#define ANDI (HI(12)) +#define B (HI(4)) +#define BAL (HI(1) | (17 << 16)) +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) +#define BC1EQZ (HI(17) | (9 << 21) | FT(TMP_FREG3)) +#define BC1NEZ (HI(17) | (13 << 21) | FT(TMP_FREG3)) +#else /* !SLJIT_MIPS_R6 */ +#define BC1F (HI(17) | (8 << 21)) +#define BC1T (HI(17) | (8 << 21) | (1 << 16)) +#endif /* SLJIT_MIPS_R6 */ +#define BEQ (HI(4)) +#define BGEZ (HI(1) | (1 << 16)) +#define BGTZ (HI(7)) +#define BLEZ (HI(6)) +#define BLTZ (HI(1) | (0 << 16)) +#define BNE (HI(5)) +#define BREAK (HI(0) | LO(13)) +#define CFC1 (HI(17) | (2 << 21)) +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) +#define C_UEQ_S (HI(17) | CMP_FMT_S | LO(3)) +#define C_ULE_S (HI(17) | CMP_FMT_S | LO(7)) +#define C_ULT_S (HI(17) | CMP_FMT_S | LO(5)) +#define C_UN_S (HI(17) | CMP_FMT_S | LO(1)) +#define C_FD (FD(TMP_FREG3)) +#else /* !SLJIT_MIPS_R6 */ +#define C_UEQ_S (HI(17) | FMT_S | LO(51)) +#define C_ULE_S (HI(17) | FMT_S | LO(55)) +#define C_ULT_S (HI(17) | FMT_S | LO(53)) +#define C_UN_S (HI(17) | FMT_S | LO(49)) +#define C_FD (0) +#endif /* SLJIT_MIPS_R6 */ +#define CVT_S_S (HI(17) | FMT_S | LO(32)) +#define DADDIU (HI(25)) +#define DADDU (HI(0) | LO(45)) +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) +#define DDIV (HI(0) | (2 << 6) | LO(30)) +#define DDIVU (HI(0) | (2 << 6) | LO(31)) +#define DMOD (HI(0) | (3 << 6) | LO(30)) +#define DMODU (HI(0) | (3 << 6) | LO(31)) +#define DIV (HI(0) | (2 << 6) | LO(26)) +#define DIVU (HI(0) | (2 << 6) | LO(27)) +#define DMUH (HI(0) | (3 << 6) | LO(28)) +#define DMUHU (HI(0) | (3 << 6) | LO(29)) +#define DMUL (HI(0) | (2 << 6) | LO(28)) +#define DMULU (HI(0) | (2 << 6) | LO(29)) +#else /* !SLJIT_MIPS_R6 */ +#define DDIV (HI(0) | LO(30)) +#define DDIVU (HI(0) | LO(31)) +#define DIV (HI(0) | LO(26)) +#define DIVU (HI(0) | LO(27)) +#define DMULT (HI(0) | LO(28)) +#define DMULTU (HI(0) | LO(29)) +#endif /* SLJIT_MIPS_R6 */ +#define DIV_S (HI(17) | FMT_S | LO(3)) +#define DSLL (HI(0) | LO(56)) +#define DSLL32 (HI(0) | LO(60)) +#define DSLLV (HI(0) | LO(20)) +#define DSRA (HI(0) | LO(59)) +#define DSRA32 (HI(0) | LO(63)) +#define DSRAV (HI(0) | LO(23)) +#define DSRL (HI(0) | LO(58)) +#define DSRL32 (HI(0) | LO(62)) +#define DSRLV (HI(0) | LO(22)) +#define DSUBU (HI(0) | LO(47)) +#define J (HI(2)) +#define JAL (HI(3)) +#define JALR (HI(0) | LO(9)) +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) +#define JR (HI(0) | LO(9)) +#else /* !SLJIT_MIPS_R6 */ +#define JR (HI(0) | LO(8)) +#endif /* SLJIT_MIPS_R6 */ +#define LD (HI(55)) +#define LUI (HI(15)) +#define LW (HI(35)) +#define MFC1 (HI(17)) +#if !(defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) +#define MFHI (HI(0) | LO(16)) +#define MFLO (HI(0) | LO(18)) +#else /* SLJIT_MIPS_R6 */ +#define MOD (HI(0) | (3 << 6) | LO(26)) +#define MODU (HI(0) | (3 << 6) | LO(27)) +#endif /* !SLJIT_MIPS_R6 */ +#define MOV_S (HI(17) | FMT_S | LO(6)) +#define MTC1 (HI(17) | (4 << 21)) +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) +#define MUH (HI(0) | (3 << 6) | LO(24)) +#define MUHU (HI(0) | (3 << 6) | LO(25)) +#define MUL (HI(0) | (2 << 6) | LO(24)) +#define MULU (HI(0) | (2 << 6) | LO(25)) +#else /* !SLJIT_MIPS_R6 */ +#define MULT (HI(0) | LO(24)) +#define MULTU (HI(0) | LO(25)) +#endif /* SLJIT_MIPS_R6 */ +#define MUL_S (HI(17) | FMT_S | LO(2)) +#define NEG_S (HI(17) | FMT_S | LO(7)) +#define NOP (HI(0) | LO(0)) +#define NOR (HI(0) | LO(39)) +#define OR (HI(0) | LO(37)) +#define ORI (HI(13)) +#define SD (HI(63)) +#define SDC1 (HI(61)) +#define SLT (HI(0) | LO(42)) +#define SLTI (HI(10)) +#define SLTIU (HI(11)) +#define SLTU (HI(0) | LO(43)) +#define SLL (HI(0) | LO(0)) +#define SLLV (HI(0) | LO(4)) +#define SRL (HI(0) | LO(2)) +#define SRLV (HI(0) | LO(6)) +#define SRA (HI(0) | LO(3)) +#define SRAV (HI(0) | LO(7)) +#define SUB_S (HI(17) | FMT_S | LO(1)) +#define SUBU (HI(0) | LO(35)) +#define SW (HI(43)) +#define SWC1 (HI(57)) +#define TRUNC_W_S (HI(17) | FMT_S | LO(13)) +#define XOR (HI(0) | LO(38)) +#define XORI (HI(14)) + +#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) || (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) +#define CLZ (HI(28) | LO(32)) +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) +#define DCLZ (LO(18)) +#else /* !SLJIT_MIPS_R6 */ +#define DCLZ (HI(28) | LO(36)) +#define MOVF (HI(0) | (0 << 16) | LO(1)) +#define MOVN (HI(0) | LO(11)) +#define MOVT (HI(0) | (1 << 16) | LO(1)) +#define MOVZ (HI(0) | LO(10)) +#define MUL (HI(28) | LO(2)) +#endif /* SLJIT_MIPS_R6 */ +#define PREF (HI(51)) +#define PREFX (HI(19) | LO(15)) +#define SEB (HI(31) | (16 << 6) | LO(32)) +#define SEH (HI(31) | (24 << 6) | LO(32)) +#endif + +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +#define ADDU_W ADDU +#define ADDIU_W ADDIU +#define SLL_W SLL +#define SUBU_W SUBU +#else +#define ADDU_W DADDU +#define ADDIU_W DADDIU +#define SLL_W DSLL +#define SUBU_W DSUBU +#endif + +#define SIMM_MAX (0x7fff) +#define SIMM_MIN (-0x8000) +#define UIMM_MAX (0xffff) + +/* dest_reg is the absolute name of the register + Useful for reordering instructions in the delay slot. */ +static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins, sljit_s32 delay_slot) +{ + SLJIT_ASSERT(delay_slot == MOVABLE_INS || delay_slot >= UNMOVABLE_INS + || delay_slot == ((ins >> 11) & 0x1f) || delay_slot == ((ins >> 16) & 0x1f)); + sljit_ins *ptr = (sljit_ins*)ensure_buf(compiler, sizeof(sljit_ins)); + FAIL_IF(!ptr); + *ptr = ins; + compiler->size++; + compiler->delay_slot = delay_slot; + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_ins invert_branch(sljit_s32 flags) +{ + if (flags & IS_BIT26_COND) + return (1 << 26); +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) + if (flags & IS_BIT23_COND) + return (1 << 23); +#endif /* SLJIT_MIPS_R6 */ + return (1 << 16); +} + +static SLJIT_INLINE sljit_ins* detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code, sljit_sw executable_offset) +{ + sljit_sw diff; + sljit_uw target_addr; + sljit_ins *inst; + sljit_ins saved_inst; + +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + if (jump->flags & (SLJIT_REWRITABLE_JUMP | IS_CALL)) + return code_ptr; +#else + if (jump->flags & SLJIT_REWRITABLE_JUMP) + return code_ptr; +#endif + + if (jump->flags & JUMP_ADDR) + target_addr = jump->u.target; + else { + SLJIT_ASSERT(jump->flags & JUMP_LABEL); + target_addr = (sljit_uw)(code + jump->u.label->size) + (sljit_uw)executable_offset; + } + + inst = (sljit_ins *)jump->addr; + if (jump->flags & IS_COND) + inst--; + +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) + if (jump->flags & IS_CALL) + goto keep_address; +#endif + + /* B instructions. */ + if (jump->flags & IS_MOVABLE) { + diff = ((sljit_sw)target_addr - (sljit_sw)inst - executable_offset) >> 2; + if (diff <= SIMM_MAX && diff >= SIMM_MIN) { + jump->flags |= PATCH_B; + + if (!(jump->flags & IS_COND)) { + inst[0] = inst[-1]; + inst[-1] = (jump->flags & IS_JAL) ? BAL : B; + jump->addr -= sizeof(sljit_ins); + return inst; + } + saved_inst = inst[0]; + inst[0] = inst[-1]; + inst[-1] = saved_inst ^ invert_branch(jump->flags); + jump->addr -= 2 * sizeof(sljit_ins); + return inst; + } + } + else { + diff = ((sljit_sw)target_addr - (sljit_sw)(inst + 1) - executable_offset) >> 2; + if (diff <= SIMM_MAX && diff >= SIMM_MIN) { + jump->flags |= PATCH_B; + + if (!(jump->flags & IS_COND)) { + inst[0] = (jump->flags & IS_JAL) ? BAL : B; + inst[1] = NOP; + return inst + 1; + } + inst[0] = inst[0] ^ invert_branch(jump->flags); + inst[1] = NOP; + jump->addr -= sizeof(sljit_ins); + return inst + 1; + } + } + + if (jump->flags & IS_COND) { + if ((jump->flags & IS_MOVABLE) && (target_addr & ~0xfffffff) == ((jump->addr + 2 * sizeof(sljit_ins)) & ~0xfffffff)) { + jump->flags |= PATCH_J; + saved_inst = inst[0]; + inst[0] = inst[-1]; + inst[-1] = (saved_inst & 0xffff0000) | 3; + inst[1] = J; + inst[2] = NOP; + return inst + 2; + } + else if ((target_addr & ~0xfffffff) == ((jump->addr + 3 * sizeof(sljit_ins)) & ~0xfffffff)) { + jump->flags |= PATCH_J; + inst[0] = (inst[0] & 0xffff0000) | 3; + inst[1] = NOP; + inst[2] = J; + inst[3] = NOP; + jump->addr += sizeof(sljit_ins); + return inst + 3; + } + } + else { + /* J instuctions. */ + if ((jump->flags & IS_MOVABLE) && (target_addr & ~0xfffffff) == (jump->addr & ~0xfffffff)) { + jump->flags |= PATCH_J; + inst[0] = inst[-1]; + inst[-1] = (jump->flags & IS_JAL) ? JAL : J; + jump->addr -= sizeof(sljit_ins); + return inst; + } + + if ((target_addr & ~0xfffffff) == ((jump->addr + sizeof(sljit_ins)) & ~0xfffffff)) { + jump->flags |= PATCH_J; + inst[0] = (jump->flags & IS_JAL) ? JAL : J; + inst[1] = NOP; + return inst + 1; + } + } + +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) +keep_address: + if (target_addr <= 0x7fffffff) { + jump->flags |= PATCH_ABS32; + if (jump->flags & IS_COND) { + inst[0] -= 4; + inst++; + } + inst[2] = inst[6]; + inst[3] = inst[7]; + return inst + 3; + } + if (target_addr <= 0x7fffffffffffl) { + jump->flags |= PATCH_ABS48; + if (jump->flags & IS_COND) { + inst[0] -= 2; + inst++; + } + inst[4] = inst[6]; + inst[5] = inst[7]; + return inst + 5; + } +#endif + + return code_ptr; +} + +#ifdef __GNUC__ +static __attribute__ ((noinline)) void sljit_cache_flush(void* code, void* code_ptr) +{ + SLJIT_CACHE_FLUSH(code, code_ptr); +} +#endif + +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) + +static SLJIT_INLINE sljit_sw put_label_get_length(struct sljit_put_label *put_label, sljit_uw max_label) +{ + if (max_label < 0x80000000l) { + put_label->flags = 0; + return 1; + } + + if (max_label < 0x800000000000l) { + put_label->flags = 1; + return 3; + } + + put_label->flags = 2; + return 5; +} + +static SLJIT_INLINE void put_label_set(struct sljit_put_label *put_label) +{ + sljit_uw addr = put_label->label->addr; + sljit_ins *inst = (sljit_ins *)put_label->addr; + sljit_s32 reg = *inst; + + if (put_label->flags == 0) { + SLJIT_ASSERT(addr < 0x80000000l); + inst[0] = LUI | T(reg) | IMM(addr >> 16); + } + else if (put_label->flags == 1) { + SLJIT_ASSERT(addr < 0x800000000000l); + inst[0] = LUI | T(reg) | IMM(addr >> 32); + inst[1] = ORI | S(reg) | T(reg) | IMM((addr >> 16) & 0xffff); + inst[2] = DSLL | T(reg) | D(reg) | SH_IMM(16); + inst += 2; + } + else { + inst[0] = LUI | T(reg) | IMM(addr >> 48); + inst[1] = ORI | S(reg) | T(reg) | IMM((addr >> 32) & 0xffff); + inst[2] = DSLL | T(reg) | D(reg) | SH_IMM(16); + inst[3] = ORI | S(reg) | T(reg) | IMM((addr >> 16) & 0xffff); + inst[4] = DSLL | T(reg) | D(reg) | SH_IMM(16); + inst += 4; + } + + inst[1] = ORI | S(reg) | T(reg) | IMM(addr & 0xffff); +} + +#endif + +SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) +{ + struct sljit_memory_fragment *buf; + sljit_ins *code; + sljit_ins *code_ptr; + sljit_ins *buf_ptr; + sljit_ins *buf_end; + sljit_uw word_count; + sljit_uw next_addr; + sljit_sw executable_offset; + sljit_uw addr; + + struct sljit_label *label; + struct sljit_jump *jump; + struct sljit_const *const_; + struct sljit_put_label *put_label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_generate_code(compiler)); + reverse_buf(compiler); + + code = (sljit_ins*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_ins)); + PTR_FAIL_WITH_EXEC_IF(code); + buf = compiler->buf; + + code_ptr = code; + word_count = 0; + next_addr = 0; + executable_offset = SLJIT_EXEC_OFFSET(code); + + label = compiler->labels; + jump = compiler->jumps; + const_ = compiler->consts; + put_label = compiler->put_labels; + + do { + buf_ptr = (sljit_ins*)buf->memory; + buf_end = buf_ptr + (buf->used_size >> 2); + do { + *code_ptr = *buf_ptr++; + if (next_addr == word_count) { + SLJIT_ASSERT(!label || label->size >= word_count); + SLJIT_ASSERT(!jump || jump->addr >= word_count); + SLJIT_ASSERT(!const_ || const_->addr >= word_count); + SLJIT_ASSERT(!put_label || put_label->addr >= word_count); + + /* These structures are ordered by their address. */ + if (label && label->size == word_count) { + label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + label->size = code_ptr - code; + label = label->next; + } + if (jump && jump->addr == word_count) { +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + jump->addr = (sljit_uw)(code_ptr - 3); +#else + jump->addr = (sljit_uw)(code_ptr - 7); +#endif + code_ptr = detect_jump_type(jump, code_ptr, code, executable_offset); + jump = jump->next; + } + if (const_ && const_->addr == word_count) { + const_->addr = (sljit_uw)code_ptr; + const_ = const_->next; + } + if (put_label && put_label->addr == word_count) { + SLJIT_ASSERT(put_label->label); + put_label->addr = (sljit_uw)code_ptr; +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) + code_ptr += put_label_get_length(put_label, (sljit_uw)(SLJIT_ADD_EXEC_OFFSET(code, executable_offset) + put_label->label->size)); + word_count += 5; +#endif + put_label = put_label->next; + } + next_addr = compute_next_addr(label, jump, const_, put_label); + } + code_ptr ++; + word_count ++; + } while (buf_ptr < buf_end); + + buf = buf->next; + } while (buf); + + if (label && label->size == word_count) { + label->addr = (sljit_uw)code_ptr; + label->size = code_ptr - code; + label = label->next; + } + + SLJIT_ASSERT(!label); + SLJIT_ASSERT(!jump); + SLJIT_ASSERT(!const_); + SLJIT_ASSERT(!put_label); + SLJIT_ASSERT(code_ptr - code <= (sljit_sw)compiler->size); + + jump = compiler->jumps; + while (jump) { + do { + addr = (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target; + buf_ptr = (sljit_ins *)jump->addr; + + if (jump->flags & PATCH_B) { + addr = (sljit_sw)(addr - ((sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset) + sizeof(sljit_ins))) >> 2; + SLJIT_ASSERT((sljit_sw)addr <= SIMM_MAX && (sljit_sw)addr >= SIMM_MIN); + buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | (addr & 0xffff); + break; + } + if (jump->flags & PATCH_J) { + SLJIT_ASSERT((addr & ~0xfffffff) == (((sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset) + sizeof(sljit_ins)) & ~0xfffffff)); + buf_ptr[0] |= (addr >> 2) & 0x03ffffff; + break; + } + + /* Set the fields of immediate loads. */ +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 16) & 0xffff); + buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | (addr & 0xffff); +#else + if (jump->flags & PATCH_ABS32) { + SLJIT_ASSERT(addr <= 0x7fffffff); + buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 16) & 0xffff); + buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | (addr & 0xffff); + } + else if (jump->flags & PATCH_ABS48) { + SLJIT_ASSERT(addr <= 0x7fffffffffffl); + buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 32) & 0xffff); + buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | ((addr >> 16) & 0xffff); + buf_ptr[3] = (buf_ptr[3] & 0xffff0000) | (addr & 0xffff); + } + else { + buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 48) & 0xffff); + buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | ((addr >> 32) & 0xffff); + buf_ptr[3] = (buf_ptr[3] & 0xffff0000) | ((addr >> 16) & 0xffff); + buf_ptr[5] = (buf_ptr[5] & 0xffff0000) | (addr & 0xffff); + } +#endif + } while (0); + jump = jump->next; + } + + put_label = compiler->put_labels; + while (put_label) { +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + addr = put_label->label->addr; + buf_ptr = (sljit_ins *)put_label->addr; + + SLJIT_ASSERT((buf_ptr[0] & 0xffe00000) == LUI && (buf_ptr[1] & 0xfc000000) == ORI); + buf_ptr[0] |= (addr >> 16) & 0xffff; + buf_ptr[1] |= addr & 0xffff; +#else + put_label_set(put_label); +#endif + put_label = put_label->next; + } + + compiler->error = SLJIT_ERR_COMPILED; + compiler->executable_offset = executable_offset; + compiler->executable_size = (code_ptr - code) * sizeof(sljit_ins); + + code = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); + code_ptr = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + +#ifndef __GNUC__ + SLJIT_CACHE_FLUSH(code, code_ptr); +#else + /* GCC workaround for invalid code generation with -O2. */ + sljit_cache_flush(code, code_ptr); +#endif + return code; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) +{ + sljit_sw fir = 0; + + switch (feature_type) { + case SLJIT_HAS_FPU: +#ifdef SLJIT_IS_FPU_AVAILABLE + return SLJIT_IS_FPU_AVAILABLE; +#elif defined(__GNUC__) + asm ("cfc1 %0, $0" : "=r"(fir)); + return (fir >> 22) & 0x1; +#else +#error "FIR check is not implemented for this architecture" +#endif + +#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) + case SLJIT_HAS_CLZ: + case SLJIT_HAS_CMOV: + return 1; +#endif + + default: + return fir; + } +} + +/* --------------------------------------------------------------------- */ +/* Entry, exit */ +/* --------------------------------------------------------------------- */ + +/* Creates an index in data_transfer_insts array. */ +#define LOAD_DATA 0x01 +#define WORD_DATA 0x00 +#define BYTE_DATA 0x02 +#define HALF_DATA 0x04 +#define INT_DATA 0x06 +#define SIGNED_DATA 0x08 +/* Separates integer and floating point registers */ +#define GPR_REG 0x0f +#define DOUBLE_DATA 0x10 +#define SINGLE_DATA 0x12 + +#define MEM_MASK 0x1f + +#define ARG_TEST 0x00020 +#define ALT_KEEP_CACHE 0x00040 +#define CUMULATIVE_OP 0x00080 +#define LOGICAL_OP 0x00100 +#define IMM_OP 0x00200 +#define SRC2_IMM 0x00400 + +#define UNUSED_DEST 0x00800 +#define REG_DEST 0x01000 +#define REG1_SOURCE 0x02000 +#define REG2_SOURCE 0x04000 +#define SLOW_SRC1 0x08000 +#define SLOW_SRC2 0x10000 +#define SLOW_DEST 0x20000 + +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +#define STACK_STORE SW +#define STACK_LOAD LW +#else +#define STACK_STORE SD +#define STACK_LOAD LD +#endif + +static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw); + +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +#include "sljitNativeMIPS_32.c" +#else +#include "sljitNativeMIPS_64.c" +#endif + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + sljit_ins base; + sljit_s32 args, i, tmp, offs; + + CHECK_ERROR(); + CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1) + SLJIT_LOCALS_OFFSET; +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + local_size = (local_size + 15) & ~0xf; +#else + local_size = (local_size + 31) & ~0x1f; +#endif + compiler->local_size = local_size; + + if (local_size <= SIMM_MAX) { + /* Frequent case. */ + FAIL_IF(push_inst(compiler, ADDIU_W | S(SLJIT_SP) | T(SLJIT_SP) | IMM(-local_size), DR(SLJIT_SP))); + base = S(SLJIT_SP); + offs = local_size - (sljit_sw)sizeof(sljit_sw); + } + else { + FAIL_IF(load_immediate(compiler, DR(OTHER_FLAG), local_size)); + FAIL_IF(push_inst(compiler, ADDU_W | S(SLJIT_SP) | TA(0) | D(TMP_REG2), DR(TMP_REG2))); + FAIL_IF(push_inst(compiler, SUBU_W | S(SLJIT_SP) | T(OTHER_FLAG) | D(SLJIT_SP), DR(SLJIT_SP))); + base = S(TMP_REG2); + local_size = 0; + offs = -(sljit_sw)sizeof(sljit_sw); + } + + FAIL_IF(push_inst(compiler, STACK_STORE | base | TA(RETURN_ADDR_REG) | IMM(offs), MOVABLE_INS)); + + tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; + for (i = SLJIT_S0; i >= tmp; i--) { + offs -= (sljit_s32)(sizeof(sljit_sw)); + FAIL_IF(push_inst(compiler, STACK_STORE | base | T(i) | IMM(offs), MOVABLE_INS)); + } + + for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { + offs -= (sljit_s32)(sizeof(sljit_sw)); + FAIL_IF(push_inst(compiler, STACK_STORE | base | T(i) | IMM(offs), MOVABLE_INS)); + } + + args = get_arg_count(arg_types); + + if (args >= 1) + FAIL_IF(push_inst(compiler, ADDU_W | SA(4) | TA(0) | D(SLJIT_S0), DR(SLJIT_S0))); + if (args >= 2) + FAIL_IF(push_inst(compiler, ADDU_W | SA(5) | TA(0) | D(SLJIT_S1), DR(SLJIT_S1))); + if (args >= 3) + FAIL_IF(push_inst(compiler, ADDU_W | SA(6) | TA(0) | D(SLJIT_S2), DR(SLJIT_S2))); + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + CHECK_ERROR(); + CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1) + SLJIT_LOCALS_OFFSET; +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + compiler->local_size = (local_size + 15) & ~0xf; +#else + compiler->local_size = (local_size + 31) & ~0x1f; +#endif + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 local_size, i, tmp, offs; + sljit_ins base; + + CHECK_ERROR(); + CHECK(check_sljit_emit_return(compiler, op, src, srcw)); + + FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); + + local_size = compiler->local_size; + if (local_size <= SIMM_MAX) + base = S(SLJIT_SP); + else { + FAIL_IF(load_immediate(compiler, DR(TMP_REG1), local_size)); + FAIL_IF(push_inst(compiler, ADDU_W | S(SLJIT_SP) | T(TMP_REG1) | D(TMP_REG1), DR(TMP_REG1))); + base = S(TMP_REG1); + local_size = 0; + } + + FAIL_IF(push_inst(compiler, STACK_LOAD | base | TA(RETURN_ADDR_REG) | IMM(local_size - (sljit_s32)sizeof(sljit_sw)), RETURN_ADDR_REG)); + offs = local_size - (sljit_s32)GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 1); + + tmp = compiler->scratches; + for (i = SLJIT_FIRST_SAVED_REG; i <= tmp; i++) { + FAIL_IF(push_inst(compiler, STACK_LOAD | base | T(i) | IMM(offs), DR(i))); + offs += (sljit_s32)(sizeof(sljit_sw)); + } + + tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG; + for (i = tmp; i <= SLJIT_S0; i++) { + FAIL_IF(push_inst(compiler, STACK_LOAD | base | T(i) | IMM(offs), DR(i))); + offs += (sljit_s32)(sizeof(sljit_sw)); + } + + SLJIT_ASSERT(offs == local_size - (sljit_sw)(sizeof(sljit_sw))); + + FAIL_IF(push_inst(compiler, JR | SA(RETURN_ADDR_REG), UNMOVABLE_INS)); + if (compiler->local_size <= SIMM_MAX) + return push_inst(compiler, ADDIU_W | S(SLJIT_SP) | T(SLJIT_SP) | IMM(compiler->local_size), UNMOVABLE_INS); + else + return push_inst(compiler, ADDU_W | S(TMP_REG1) | TA(0) | D(SLJIT_SP), UNMOVABLE_INS); +} + +#undef STACK_STORE +#undef STACK_LOAD + +/* --------------------------------------------------------------------- */ +/* Operators */ +/* --------------------------------------------------------------------- */ + +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +#define ARCH_32_64(a, b) a +#else +#define ARCH_32_64(a, b) b +#endif + +static const sljit_ins data_transfer_insts[16 + 4] = { +/* u w s */ ARCH_32_64(HI(43) /* sw */, HI(63) /* sd */), +/* u w l */ ARCH_32_64(HI(35) /* lw */, HI(55) /* ld */), +/* u b s */ HI(40) /* sb */, +/* u b l */ HI(36) /* lbu */, +/* u h s */ HI(41) /* sh */, +/* u h l */ HI(37) /* lhu */, +/* u i s */ HI(43) /* sw */, +/* u i l */ ARCH_32_64(HI(35) /* lw */, HI(39) /* lwu */), + +/* s w s */ ARCH_32_64(HI(43) /* sw */, HI(63) /* sd */), +/* s w l */ ARCH_32_64(HI(35) /* lw */, HI(55) /* ld */), +/* s b s */ HI(40) /* sb */, +/* s b l */ HI(32) /* lb */, +/* s h s */ HI(41) /* sh */, +/* s h l */ HI(33) /* lh */, +/* s i s */ HI(43) /* sw */, +/* s i l */ HI(35) /* lw */, + +/* d s */ HI(61) /* sdc1 */, +/* d l */ HI(53) /* ldc1 */, +/* s s */ HI(57) /* swc1 */, +/* s l */ HI(49) /* lwc1 */, +}; + +#undef ARCH_32_64 + +/* reg_ar is an absoulute register! */ + +/* Can perform an operation using at most 1 instruction. */ +static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw) +{ + SLJIT_ASSERT(arg & SLJIT_MEM); + + if (!(arg & OFFS_REG_MASK) && argw <= SIMM_MAX && argw >= SIMM_MIN) { + /* Works for both absoulte and relative addresses. */ + if (SLJIT_UNLIKELY(flags & ARG_TEST)) + return 1; + FAIL_IF(push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(arg & REG_MASK) + | TA(reg_ar) | IMM(argw), ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) ? reg_ar : MOVABLE_INS)); + return -1; + } + return 0; +} + +/* See getput_arg below. + Note: can_cache is called only for binary operators. Those + operators always uses word arguments without write back. */ +static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw) +{ + SLJIT_ASSERT((arg & SLJIT_MEM) && (next_arg & SLJIT_MEM)); + + /* Simple operation except for updates. */ + if (arg & OFFS_REG_MASK) { + argw &= 0x3; + next_argw &= 0x3; + if (argw && argw == next_argw && (arg == next_arg || (arg & OFFS_REG_MASK) == (next_arg & OFFS_REG_MASK))) + return 1; + return 0; + } + + if (arg == next_arg) { + if (((next_argw - argw) <= SIMM_MAX && (next_argw - argw) >= SIMM_MIN)) + return 1; + return 0; + } + + return 0; +} + +/* Emit the necessary instructions. See can_cache above. */ +static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw) +{ + sljit_s32 tmp_ar, base, delay_slot; + + SLJIT_ASSERT(arg & SLJIT_MEM); + if (!(next_arg & SLJIT_MEM)) { + next_arg = 0; + next_argw = 0; + } + + if ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) { + tmp_ar = reg_ar; + delay_slot = reg_ar; + } + else { + tmp_ar = DR(TMP_REG1); + delay_slot = MOVABLE_INS; + } + base = arg & REG_MASK; + + if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { + argw &= 0x3; + + /* Using the cache. */ + if (argw == compiler->cache_argw) { + if (arg == compiler->cache_arg) + return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot); + + if ((SLJIT_MEM | (arg & OFFS_REG_MASK)) == compiler->cache_arg) { + if (arg == next_arg && argw == (next_argw & 0x3)) { + compiler->cache_arg = arg; + compiler->cache_argw = argw; + FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(TMP_REG3) | D(TMP_REG3), DR(TMP_REG3))); + return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot); + } + FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(TMP_REG3) | DA(tmp_ar), tmp_ar)); + return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot); + } + } + + if (SLJIT_UNLIKELY(argw)) { + compiler->cache_arg = SLJIT_MEM | (arg & OFFS_REG_MASK); + compiler->cache_argw = argw; + FAIL_IF(push_inst(compiler, SLL_W | T(OFFS_REG(arg)) | D(TMP_REG3) | SH_IMM(argw), DR(TMP_REG3))); + } + + if (arg == next_arg && argw == (next_argw & 0x3)) { + compiler->cache_arg = arg; + compiler->cache_argw = argw; + FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(!argw ? OFFS_REG(arg) : TMP_REG3) | D(TMP_REG3), DR(TMP_REG3))); + tmp_ar = DR(TMP_REG3); + } + else + FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(!argw ? OFFS_REG(arg) : TMP_REG3) | DA(tmp_ar), tmp_ar)); + return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot); + } + + if (compiler->cache_arg == arg && argw - compiler->cache_argw <= SIMM_MAX && argw - compiler->cache_argw >= SIMM_MIN) { + if (argw != compiler->cache_argw) { + FAIL_IF(push_inst(compiler, ADDIU_W | S(TMP_REG3) | T(TMP_REG3) | IMM(argw - compiler->cache_argw), DR(TMP_REG3))); + compiler->cache_argw = argw; + } + return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot); + } + + if (compiler->cache_arg == SLJIT_MEM && argw - compiler->cache_argw <= SIMM_MAX && argw - compiler->cache_argw >= SIMM_MIN) { + if (argw != compiler->cache_argw) + FAIL_IF(push_inst(compiler, ADDIU_W | S(TMP_REG3) | T(TMP_REG3) | IMM(argw - compiler->cache_argw), DR(TMP_REG3))); + } + else { + compiler->cache_arg = SLJIT_MEM; + FAIL_IF(load_immediate(compiler, DR(TMP_REG3), argw)); + } + compiler->cache_argw = argw; + + if (!base) + return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot); + + if (arg == next_arg && next_argw - argw <= SIMM_MAX && next_argw - argw >= SIMM_MIN) { + compiler->cache_arg = arg; + FAIL_IF(push_inst(compiler, ADDU_W | S(TMP_REG3) | T(base) | D(TMP_REG3), DR(TMP_REG3))); + return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | S(TMP_REG3) | TA(reg_ar), delay_slot); + } + + FAIL_IF(push_inst(compiler, ADDU_W | S(TMP_REG3) | T(base) | DA(tmp_ar), tmp_ar)); + return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot); +} + +static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw) +{ + sljit_s32 tmp_ar, base, delay_slot; + + if (getput_arg_fast(compiler, flags, reg_ar, arg, argw)) + return compiler->error; + + if ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) { + tmp_ar = reg_ar; + delay_slot = reg_ar; + } + else { + tmp_ar = DR(TMP_REG1); + delay_slot = MOVABLE_INS; + } + base = arg & REG_MASK; + + if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { + argw &= 0x3; + + if (SLJIT_UNLIKELY(argw)) { + FAIL_IF(push_inst(compiler, SLL_W | T(OFFS_REG(arg)) | DA(tmp_ar) | SH_IMM(argw), tmp_ar)); + FAIL_IF(push_inst(compiler, ADDU_W | S(base) | TA(tmp_ar) | DA(tmp_ar), tmp_ar)); + } + else + FAIL_IF(push_inst(compiler, ADDU_W | S(base) | T(OFFS_REG(arg)) | DA(tmp_ar), tmp_ar)); + return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot); + } + + FAIL_IF(load_immediate(compiler, tmp_ar, argw)); + + if (base != 0) + FAIL_IF(push_inst(compiler, ADDU_W | S(base) | TA(tmp_ar) | DA(tmp_ar), tmp_ar)); + + return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | SA(tmp_ar) | TA(reg_ar), delay_slot); +} + +static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w) +{ + if (getput_arg_fast(compiler, flags, reg, arg1, arg1w)) + return compiler->error; + return getput_arg(compiler, flags, reg, arg1, arg1w, arg2, arg2w); +} + +static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + /* arg1 goes to TMP_REG1 or src reg + arg2 goes to TMP_REG2, imm or src reg + TMP_REG3 can be used for caching + result goes to TMP_REG2, so put result can use TMP_REG1 and TMP_REG3. */ + sljit_s32 dst_r = TMP_REG2; + sljit_s32 src1_r; + sljit_sw src2_r = 0; + sljit_s32 sugg_src2_r = TMP_REG2; + + if (!(flags & ALT_KEEP_CACHE)) { + compiler->cache_arg = 0; + compiler->cache_argw = 0; + } + + if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) { + SLJIT_ASSERT(HAS_FLAGS(op)); + flags |= UNUSED_DEST; + } + else if (FAST_IS_REG(dst)) { + dst_r = dst; + flags |= REG_DEST; + if (op >= SLJIT_MOV && op <= SLJIT_MOV_P) + sugg_src2_r = dst_r; + } + else if ((dst & SLJIT_MEM) && !getput_arg_fast(compiler, flags | ARG_TEST, DR(TMP_REG1), dst, dstw)) + flags |= SLOW_DEST; + + if (flags & IMM_OP) { + if ((src2 & SLJIT_IMM) && src2w) { + if ((!(flags & LOGICAL_OP) && (src2w <= SIMM_MAX && src2w >= SIMM_MIN)) + || ((flags & LOGICAL_OP) && !(src2w & ~UIMM_MAX))) { + flags |= SRC2_IMM; + src2_r = src2w; + } + } + if (!(flags & SRC2_IMM) && (flags & CUMULATIVE_OP) && (src1 & SLJIT_IMM) && src1w) { + if ((!(flags & LOGICAL_OP) && (src1w <= SIMM_MAX && src1w >= SIMM_MIN)) + || ((flags & LOGICAL_OP) && !(src1w & ~UIMM_MAX))) { + flags |= SRC2_IMM; + src2_r = src1w; + + /* And swap arguments. */ + src1 = src2; + src1w = src2w; + src2 = SLJIT_IMM; + /* src2w = src2_r unneeded. */ + } + } + } + + /* Source 1. */ + if (FAST_IS_REG(src1)) { + src1_r = src1; + flags |= REG1_SOURCE; + } + else if (src1 & SLJIT_IMM) { + if (src1w) { + FAIL_IF(load_immediate(compiler, DR(TMP_REG1), src1w)); + src1_r = TMP_REG1; + } + else + src1_r = 0; + } + else { + if (getput_arg_fast(compiler, flags | LOAD_DATA, DR(TMP_REG1), src1, src1w)) + FAIL_IF(compiler->error); + else + flags |= SLOW_SRC1; + src1_r = TMP_REG1; + } + + /* Source 2. */ + if (FAST_IS_REG(src2)) { + src2_r = src2; + flags |= REG2_SOURCE; + if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOV_P) + dst_r = src2_r; + } + else if (src2 & SLJIT_IMM) { + if (!(flags & SRC2_IMM)) { + if (src2w) { + FAIL_IF(load_immediate(compiler, DR(sugg_src2_r), src2w)); + src2_r = sugg_src2_r; + } + else { + src2_r = 0; + if ((op >= SLJIT_MOV && op <= SLJIT_MOV_P) && (dst & SLJIT_MEM)) + dst_r = 0; + } + } + } + else { + if (getput_arg_fast(compiler, flags | LOAD_DATA, DR(sugg_src2_r), src2, src2w)) + FAIL_IF(compiler->error); + else + flags |= SLOW_SRC2; + src2_r = sugg_src2_r; + } + + if ((flags & (SLOW_SRC1 | SLOW_SRC2)) == (SLOW_SRC1 | SLOW_SRC2)) { + SLJIT_ASSERT(src2_r == TMP_REG2); + if (!can_cache(src1, src1w, src2, src2w) && can_cache(src1, src1w, dst, dstw)) { + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG2), src2, src2w, src1, src1w)); + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG1), src1, src1w, dst, dstw)); + } + else { + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG1), src1, src1w, src2, src2w)); + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG2), src2, src2w, dst, dstw)); + } + } + else if (flags & SLOW_SRC1) + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(TMP_REG1), src1, src1w, dst, dstw)); + else if (flags & SLOW_SRC2) + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, DR(sugg_src2_r), src2, src2w, dst, dstw)); + + FAIL_IF(emit_single_op(compiler, op, flags, dst_r, src1_r, src2_r)); + + if (dst & SLJIT_MEM) { + if (!(flags & SLOW_DEST)) { + getput_arg_fast(compiler, flags, DR(dst_r), dst, dstw); + return compiler->error; + } + return getput_arg(compiler, flags, DR(dst_r), dst, dstw, 0, 0); + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) +{ +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) + sljit_s32 int_op = op & SLJIT_I32_OP; +#endif + + CHECK_ERROR(); + CHECK(check_sljit_emit_op0(compiler, op)); + + op = GET_OPCODE(op); + switch (op) { + case SLJIT_BREAKPOINT: + return push_inst(compiler, BREAK, UNMOVABLE_INS); + case SLJIT_NOP: + return push_inst(compiler, NOP, UNMOVABLE_INS); + case SLJIT_LMUL_UW: + case SLJIT_LMUL_SW: +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) + FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? DMULU : DMUL) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG3), DR(TMP_REG3))); + FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? DMUHU : DMUH) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG1), DR(TMP_REG1))); +#else /* !SLJIT_CONFIG_MIPS_64 */ + FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? MULU : MUL) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG3), DR(TMP_REG3))); + FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? MUHU : MUH) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG1), DR(TMP_REG1))); +#endif /* SLJIT_CONFIG_MIPS_64 */ + FAIL_IF(push_inst(compiler, ADDU_W | S(TMP_REG3) | TA(0) | D(SLJIT_R0), DR(SLJIT_R0))); + return push_inst(compiler, ADDU_W | S(TMP_REG1) | TA(0) | D(SLJIT_R1), DR(SLJIT_R1)); +#else /* !SLJIT_MIPS_R6 */ +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) + FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? DMULTU : DMULT) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS)); +#else /* !SLJIT_CONFIG_MIPS_64 */ + FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? MULTU : MULT) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS)); +#endif /* SLJIT_CONFIG_MIPS_64 */ + FAIL_IF(push_inst(compiler, MFLO | D(SLJIT_R0), DR(SLJIT_R0))); + return push_inst(compiler, MFHI | D(SLJIT_R1), DR(SLJIT_R1)); +#endif /* SLJIT_MIPS_R6 */ + case SLJIT_DIVMOD_UW: + case SLJIT_DIVMOD_SW: + case SLJIT_DIV_UW: + case SLJIT_DIV_SW: + SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments); +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) + if (int_op) { + FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG3), DR(TMP_REG3))); + FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? MODU : MOD) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG1), DR(TMP_REG1))); + } + else { + FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DDIVU : DDIV) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG3), DR(TMP_REG3))); + FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DMODU : DMOD) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG1), DR(TMP_REG1))); + } +#else /* !SLJIT_CONFIG_MIPS_64 */ + FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG3), DR(TMP_REG3))); + FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? MODU : MOD) | S(SLJIT_R0) | T(SLJIT_R1) | D(TMP_REG1), DR(TMP_REG1))); +#endif /* SLJIT_CONFIG_MIPS_64 */ + FAIL_IF(push_inst(compiler, ADDU_W | S(TMP_REG3) | TA(0) | D(SLJIT_R0), DR(SLJIT_R0))); + return (op >= SLJIT_DIV_UW) ? SLJIT_SUCCESS : push_inst(compiler, ADDU_W | S(TMP_REG1) | TA(0) | D(SLJIT_R1), DR(SLJIT_R1)); +#else /* !SLJIT_MIPS_R6 */ +#if !(defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) + FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS)); + FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS)); +#endif /* !SLJIT_MIPS_R1 */ +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) + if (int_op) + FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS)); + else + FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DDIVU : DDIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS)); +#else /* !SLJIT_CONFIG_MIPS_64 */ + FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS)); +#endif /* SLJIT_CONFIG_MIPS_64 */ + FAIL_IF(push_inst(compiler, MFLO | D(SLJIT_R0), DR(SLJIT_R0))); + return (op >= SLJIT_DIV_UW) ? SLJIT_SUCCESS : push_inst(compiler, MFHI | D(SLJIT_R1), DR(SLJIT_R1)); +#endif /* SLJIT_MIPS_R6 */ + } + + return SLJIT_SUCCESS; +} + +#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) +static sljit_s32 emit_prefetch(struct sljit_compiler *compiler, + sljit_s32 src, sljit_sw srcw) +{ + if (!(src & OFFS_REG_MASK)) { + if (srcw <= SIMM_MAX && srcw >= SIMM_MIN) + return push_inst(compiler, PREF | S(src & REG_MASK) | IMM(srcw), MOVABLE_INS); + + FAIL_IF(load_immediate(compiler, DR(TMP_REG1), srcw)); + return push_inst(compiler, PREFX | S(src & REG_MASK) | T(TMP_REG1), MOVABLE_INS); + } + + srcw &= 0x3; + + if (SLJIT_UNLIKELY(srcw != 0)) { + FAIL_IF(push_inst(compiler, SLL_W | T(OFFS_REG(src)) | D(TMP_REG1) | SH_IMM(srcw), DR(TMP_REG1))); + return push_inst(compiler, PREFX | S(src & REG_MASK) | T(TMP_REG1), MOVABLE_INS); + } + + return push_inst(compiler, PREFX | S(src & REG_MASK) | T(OFFS_REG(src)), MOVABLE_INS); +} +#endif + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +# define flags 0 +#else + sljit_s32 flags = 0; +#endif + + CHECK_ERROR(); + CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) { +#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) + if (op <= SLJIT_MOV_P && (src & SLJIT_MEM)) + return emit_prefetch(compiler, src, srcw); +#endif + return SLJIT_SUCCESS; + } + +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) + if ((op & SLJIT_I32_OP) && GET_OPCODE(op) >= SLJIT_NOT) + flags |= INT_DATA | SIGNED_DATA; +#endif + + switch (GET_OPCODE(op)) { + case SLJIT_MOV: + case SLJIT_MOV_P: + return emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_MOV_U32: +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + return emit_op(compiler, SLJIT_MOV_U32, INT_DATA, dst, dstw, TMP_REG1, 0, src, srcw); +#else + return emit_op(compiler, SLJIT_MOV_U32, INT_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u32)srcw : srcw); +#endif + + case SLJIT_MOV_S32: +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, srcw); +#else + return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s32)srcw : srcw); +#endif + + case SLJIT_MOV_U8: + return emit_op(compiler, SLJIT_MOV_U8, BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw); + + case SLJIT_MOV_S8: + return emit_op(compiler, SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw); + + case SLJIT_MOV_U16: + return emit_op(compiler, SLJIT_MOV_U16, HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw); + + case SLJIT_MOV_S16: + return emit_op(compiler, SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw); + + case SLJIT_NOT: + return emit_op(compiler, op, flags, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_NEG: + return emit_op(compiler, SLJIT_SUB | GET_ALL_FLAGS(op), flags | IMM_OP, dst, dstw, SLJIT_IMM, 0, src, srcw); + + case SLJIT_CLZ: + return emit_op(compiler, op, flags, dst, dstw, TMP_REG1, 0, src, srcw); + } + + SLJIT_UNREACHABLE(); + return SLJIT_SUCCESS; + +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +# undef flags +#endif +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +# define flags 0 +#else + sljit_s32 flags = 0; +#endif + + CHECK_ERROR(); + CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) + return SLJIT_SUCCESS; + +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) + if (op & SLJIT_I32_OP) { + flags |= INT_DATA | SIGNED_DATA; + if (src1 & SLJIT_IMM) + src1w = (sljit_s32)src1w; + if (src2 & SLJIT_IMM) + src2w = (sljit_s32)src2w; + } +#endif + + switch (GET_OPCODE(op)) { + case SLJIT_ADD: + case SLJIT_ADDC: + return emit_op(compiler, op, flags | CUMULATIVE_OP | IMM_OP, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_SUB: + case SLJIT_SUBC: + return emit_op(compiler, op, flags | IMM_OP, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_MUL: + return emit_op(compiler, op, flags | CUMULATIVE_OP, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_AND: + case SLJIT_OR: + case SLJIT_XOR: + return emit_op(compiler, op, flags | CUMULATIVE_OP | LOGICAL_OP | IMM_OP, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_SHL: + case SLJIT_LSHR: + case SLJIT_ASHR: +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + if (src2 & SLJIT_IMM) + src2w &= 0x1f; +#else + if (src2 & SLJIT_IMM) { + if (op & SLJIT_I32_OP) + src2w &= 0x1f; + else + src2w &= 0x3f; + } +#endif + return emit_op(compiler, op, flags | IMM_OP, dst, dstw, src1, src1w, src2, src2w); + } + + SLJIT_UNREACHABLE(); + return SLJIT_SUCCESS; + +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +# undef flags +#endif +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_register_index(reg)); + return reg_map[reg]; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); + return FR(reg); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, + void *instruction, sljit_s32 size) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); + + return push_inst(compiler, *(sljit_ins*)instruction, UNMOVABLE_INS); +} + +/* --------------------------------------------------------------------- */ +/* Floating point operators */ +/* --------------------------------------------------------------------- */ + +#define FLOAT_DATA(op) (DOUBLE_DATA | ((op & SLJIT_F32_OP) >> 7)) +#define FMT(op) (((op & SLJIT_F32_OP) ^ SLJIT_F32_OP) << (21 - 8)) + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +# define flags 0 +#else + sljit_s32 flags = (GET_OPCODE(op) == SLJIT_CONV_SW_FROM_F64) << 21; +#endif + + if (src & SLJIT_MEM) { + FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG1), src, srcw, dst, dstw)); + src = TMP_FREG1; + } + + FAIL_IF(push_inst(compiler, (TRUNC_W_S ^ (flags >> 19)) | FMT(op) | FS(src) | FD(TMP_FREG1), MOVABLE_INS)); + + if (FAST_IS_REG(dst)) + return push_inst(compiler, MFC1 | flags | T(dst) | FS(TMP_FREG1), MOVABLE_INS); + + /* Store the integer value from a VFP register. */ + return emit_op_mem2(compiler, flags ? DOUBLE_DATA : SINGLE_DATA, FR(TMP_FREG1), dst, dstw, 0, 0); + +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +# undef is_long +#endif +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +# define flags 0 +#else + sljit_s32 flags = (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_SW) << 21; +#endif + + sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + + if (FAST_IS_REG(src)) + FAIL_IF(push_inst(compiler, MTC1 | flags | T(src) | FS(TMP_FREG1), MOVABLE_INS)); + else if (src & SLJIT_MEM) { + /* Load the integer value into a VFP register. */ + FAIL_IF(emit_op_mem2(compiler, ((flags) ? DOUBLE_DATA : SINGLE_DATA) | LOAD_DATA, FR(TMP_FREG1), src, srcw, dst, dstw)); + } + else { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) + srcw = (sljit_s32)srcw; +#endif + FAIL_IF(load_immediate(compiler, DR(TMP_REG1), srcw)); + FAIL_IF(push_inst(compiler, MTC1 | flags | T(TMP_REG1) | FS(TMP_FREG1), MOVABLE_INS)); + } + + FAIL_IF(push_inst(compiler, CVT_S_S | flags | (4 << 21) | (((op & SLJIT_F32_OP) ^ SLJIT_F32_OP) >> 8) | FS(TMP_FREG1) | FD(dst_r), MOVABLE_INS)); + + if (dst & SLJIT_MEM) + return emit_op_mem2(compiler, FLOAT_DATA(op), FR(TMP_FREG1), dst, dstw, 0, 0); + return SLJIT_SUCCESS; + +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +# undef flags +#endif +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_ins inst; + + if (src1 & SLJIT_MEM) { + FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG1), src1, src1w, src2, src2w)); + src1 = TMP_FREG1; + } + + if (src2 & SLJIT_MEM) { + FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG2), src2, src2w, 0, 0)); + src2 = TMP_FREG2; + } + + switch (GET_FLAG_TYPE(op)) { + case SLJIT_EQUAL_F64: + case SLJIT_NOT_EQUAL_F64: + inst = C_UEQ_S; + break; + case SLJIT_LESS_F64: + case SLJIT_GREATER_EQUAL_F64: + inst = C_ULT_S; + break; + case SLJIT_GREATER_F64: + case SLJIT_LESS_EQUAL_F64: + inst = C_ULE_S; + break; + default: + SLJIT_ASSERT(GET_FLAG_TYPE(op) == SLJIT_UNORDERED_F64 || GET_FLAG_TYPE(op) == SLJIT_ORDERED_F64); + inst = C_UN_S; + break; + } + return push_inst(compiler, inst | FMT(op) | FT(src2) | FS(src1) | C_FD, UNMOVABLE_INS); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r; + + CHECK_ERROR(); + compiler->cache_arg = 0; + compiler->cache_argw = 0; + + SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100) && !(DOUBLE_DATA & 0x2), float_transfer_bit_error); + SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); + + if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) + op ^= SLJIT_F32_OP; + + dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + + if (src & SLJIT_MEM) { + FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(dst_r), src, srcw, dst, dstw)); + src = dst_r; + } + + switch (GET_OPCODE(op)) { + case SLJIT_MOV_F64: + if (src != dst_r) { + if (dst_r != TMP_FREG1) + FAIL_IF(push_inst(compiler, MOV_S | FMT(op) | FS(src) | FD(dst_r), MOVABLE_INS)); + else + dst_r = src; + } + break; + case SLJIT_NEG_F64: + FAIL_IF(push_inst(compiler, NEG_S | FMT(op) | FS(src) | FD(dst_r), MOVABLE_INS)); + break; + case SLJIT_ABS_F64: + FAIL_IF(push_inst(compiler, ABS_S | FMT(op) | FS(src) | FD(dst_r), MOVABLE_INS)); + break; + case SLJIT_CONV_F64_FROM_F32: + FAIL_IF(push_inst(compiler, CVT_S_S | ((op & SLJIT_F32_OP) ? 1 : (1 << 21)) | FS(src) | FD(dst_r), MOVABLE_INS)); + op ^= SLJIT_F32_OP; + break; + } + + if (dst & SLJIT_MEM) + return emit_op_mem2(compiler, FLOAT_DATA(op), FR(dst_r), dst, dstw, 0, 0); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_s32 dst_r, flags = 0; + + CHECK_ERROR(); + CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + compiler->cache_arg = 0; + compiler->cache_argw = 0; + + dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG2; + + if (src1 & SLJIT_MEM) { + if (getput_arg_fast(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG1), src1, src1w)) { + FAIL_IF(compiler->error); + src1 = TMP_FREG1; + } else + flags |= SLOW_SRC1; + } + + if (src2 & SLJIT_MEM) { + if (getput_arg_fast(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG2), src2, src2w)) { + FAIL_IF(compiler->error); + src2 = TMP_FREG2; + } else + flags |= SLOW_SRC2; + } + + if ((flags & (SLOW_SRC1 | SLOW_SRC2)) == (SLOW_SRC1 | SLOW_SRC2)) { + if (!can_cache(src1, src1w, src2, src2w) && can_cache(src1, src1w, dst, dstw)) { + FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG2), src2, src2w, src1, src1w)); + FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG1), src1, src1w, dst, dstw)); + } + else { + FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG1), src1, src1w, src2, src2w)); + FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG2), src2, src2w, dst, dstw)); + } + } + else if (flags & SLOW_SRC1) + FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG1), src1, src1w, dst, dstw)); + else if (flags & SLOW_SRC2) + FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, FR(TMP_FREG2), src2, src2w, dst, dstw)); + + if (flags & SLOW_SRC1) + src1 = TMP_FREG1; + if (flags & SLOW_SRC2) + src2 = TMP_FREG2; + + switch (GET_OPCODE(op)) { + case SLJIT_ADD_F64: + FAIL_IF(push_inst(compiler, ADD_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS)); + break; + + case SLJIT_SUB_F64: + FAIL_IF(push_inst(compiler, SUB_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS)); + break; + + case SLJIT_MUL_F64: + FAIL_IF(push_inst(compiler, MUL_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS)); + break; + + case SLJIT_DIV_F64: + FAIL_IF(push_inst(compiler, DIV_S | FMT(op) | FT(src2) | FS(src1) | FD(dst_r), MOVABLE_INS)); + break; + } + + if (dst_r == TMP_FREG2) + FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op), FR(TMP_FREG2), dst, dstw, 0, 0)); + + return SLJIT_SUCCESS; +} + +/* --------------------------------------------------------------------- */ +/* Other instructions */ +/* --------------------------------------------------------------------- */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + if (FAST_IS_REG(dst)) + return push_inst(compiler, ADDU_W | SA(RETURN_ADDR_REG) | TA(0) | D(dst), DR(dst)); + + /* Memory. */ + return emit_op_mem(compiler, WORD_DATA, RETURN_ADDR_REG, dst, dstw); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (FAST_IS_REG(src)) + FAIL_IF(push_inst(compiler, ADDU_W | S(src) | TA(0) | DA(RETURN_ADDR_REG), RETURN_ADDR_REG)); + else + FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, RETURN_ADDR_REG, src, srcw)); + + FAIL_IF(push_inst(compiler, JR | SA(RETURN_ADDR_REG), UNMOVABLE_INS)); + return push_inst(compiler, NOP, UNMOVABLE_INS); +} + +/* --------------------------------------------------------------------- */ +/* Conditional instructions */ +/* --------------------------------------------------------------------- */ + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) +{ + struct sljit_label *label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_label(compiler)); + + if (compiler->last_label && compiler->last_label->size == compiler->size) + return compiler->last_label; + + label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); + PTR_FAIL_IF(!label); + set_label(label, compiler); + compiler->delay_slot = UNMOVABLE_INS; + return label; +} + +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) +#define JUMP_LENGTH 4 +#else +#define JUMP_LENGTH 8 +#endif + +#define BR_Z(src) \ + inst = BEQ | SA(src) | TA(0) | JUMP_LENGTH; \ + flags = IS_BIT26_COND; \ + delay_check = src; + +#define BR_NZ(src) \ + inst = BNE | SA(src) | TA(0) | JUMP_LENGTH; \ + flags = IS_BIT26_COND; \ + delay_check = src; + +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) + +#define BR_T() \ + inst = BC1NEZ; \ + flags = IS_BIT23_COND; \ + delay_check = FCSR_FCC; +#define BR_F() \ + inst = BC1EQZ; \ + flags = IS_BIT23_COND; \ + delay_check = FCSR_FCC; + +#else /* !SLJIT_MIPS_R6 */ + +#define BR_T() \ + inst = BC1T | JUMP_LENGTH; \ + flags = IS_BIT16_COND; \ + delay_check = FCSR_FCC; +#define BR_F() \ + inst = BC1F | JUMP_LENGTH; \ + flags = IS_BIT16_COND; \ + delay_check = FCSR_FCC; + +#endif /* SLJIT_MIPS_R6 */ + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) +{ + struct sljit_jump *jump; + sljit_ins inst; + sljit_s32 flags = 0; + sljit_s32 delay_check = UNMOVABLE_INS; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_jump(compiler, type)); + + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + PTR_FAIL_IF(!jump); + set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); + type &= 0xff; + + switch (type) { + case SLJIT_EQUAL: + BR_NZ(EQUAL_FLAG); + break; + case SLJIT_NOT_EQUAL: + BR_Z(EQUAL_FLAG); + break; + case SLJIT_LESS: + case SLJIT_GREATER: + case SLJIT_SIG_LESS: + case SLJIT_SIG_GREATER: + case SLJIT_OVERFLOW: + case SLJIT_MUL_OVERFLOW: + BR_Z(OTHER_FLAG); + break; + case SLJIT_GREATER_EQUAL: + case SLJIT_LESS_EQUAL: + case SLJIT_SIG_GREATER_EQUAL: + case SLJIT_SIG_LESS_EQUAL: + case SLJIT_NOT_OVERFLOW: + case SLJIT_MUL_NOT_OVERFLOW: + BR_NZ(OTHER_FLAG); + break; + case SLJIT_NOT_EQUAL_F64: + case SLJIT_GREATER_EQUAL_F64: + case SLJIT_GREATER_F64: + case SLJIT_ORDERED_F64: + BR_T(); + break; + case SLJIT_EQUAL_F64: + case SLJIT_LESS_F64: + case SLJIT_LESS_EQUAL_F64: + case SLJIT_UNORDERED_F64: + BR_F(); + break; + default: + /* Not conditional branch. */ + inst = 0; + break; + } + + jump->flags |= flags; + if (compiler->delay_slot == MOVABLE_INS || (compiler->delay_slot != UNMOVABLE_INS && compiler->delay_slot != delay_check)) + jump->flags |= IS_MOVABLE; + + if (inst) + PTR_FAIL_IF(push_inst(compiler, inst, UNMOVABLE_INS)); + + PTR_FAIL_IF(emit_const(compiler, TMP_REG2, 0)); + + if (type <= SLJIT_JUMP) + PTR_FAIL_IF(push_inst(compiler, JR | S(TMP_REG2), UNMOVABLE_INS)); + else { + jump->flags |= IS_JAL; + PTR_FAIL_IF(push_inst(compiler, JALR | S(TMP_REG2) | DA(RETURN_ADDR_REG), UNMOVABLE_INS)); + } + + jump->addr = compiler->size; + PTR_FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS)); + return jump; +} + +#define RESOLVE_IMM1() \ + if (src1 & SLJIT_IMM) { \ + if (src1w) { \ + PTR_FAIL_IF(load_immediate(compiler, DR(TMP_REG1), src1w)); \ + src1 = TMP_REG1; \ + } \ + else \ + src1 = 0; \ + } + +#define RESOLVE_IMM2() \ + if (src2 & SLJIT_IMM) { \ + if (src2w) { \ + PTR_FAIL_IF(load_immediate(compiler, DR(TMP_REG2), src2w)); \ + src2 = TMP_REG2; \ + } \ + else \ + src2 = 0; \ + } + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_cmp(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + struct sljit_jump *jump; + sljit_s32 flags; + sljit_ins inst; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_cmp(compiler, type, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + compiler->cache_arg = 0; + compiler->cache_argw = 0; + flags = ((type & SLJIT_I32_OP) ? INT_DATA : WORD_DATA) | LOAD_DATA; + if (src1 & SLJIT_MEM) { + PTR_FAIL_IF(emit_op_mem2(compiler, flags, DR(TMP_REG1), src1, src1w, src2, src2w)); + src1 = TMP_REG1; + } + if (src2 & SLJIT_MEM) { + PTR_FAIL_IF(emit_op_mem2(compiler, flags, DR(TMP_REG2), src2, src2w, 0, 0)); + src2 = TMP_REG2; + } + + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + PTR_FAIL_IF(!jump); + set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); + type &= 0xff; + + if (type <= SLJIT_NOT_EQUAL) { + RESOLVE_IMM1(); + RESOLVE_IMM2(); + jump->flags |= IS_BIT26_COND; + if (compiler->delay_slot == MOVABLE_INS || (compiler->delay_slot != UNMOVABLE_INS && compiler->delay_slot != DR(src1) && compiler->delay_slot != DR(src2))) + jump->flags |= IS_MOVABLE; + PTR_FAIL_IF(push_inst(compiler, (type == SLJIT_EQUAL ? BNE : BEQ) | S(src1) | T(src2) | JUMP_LENGTH, UNMOVABLE_INS)); + } + else if (type >= SLJIT_SIG_LESS && (((src1 & SLJIT_IMM) && (src1w == 0)) || ((src2 & SLJIT_IMM) && (src2w == 0)))) { + inst = NOP; + if ((src1 & SLJIT_IMM) && (src1w == 0)) { + RESOLVE_IMM2(); + switch (type) { + case SLJIT_SIG_LESS: + inst = BLEZ; + jump->flags |= IS_BIT26_COND; + break; + case SLJIT_SIG_GREATER_EQUAL: + inst = BGTZ; + jump->flags |= IS_BIT26_COND; + break; + case SLJIT_SIG_GREATER: + inst = BGEZ; + jump->flags |= IS_BIT16_COND; + break; + case SLJIT_SIG_LESS_EQUAL: + inst = BLTZ; + jump->flags |= IS_BIT16_COND; + break; + } + src1 = src2; + } + else { + RESOLVE_IMM1(); + switch (type) { + case SLJIT_SIG_LESS: + inst = BGEZ; + jump->flags |= IS_BIT16_COND; + break; + case SLJIT_SIG_GREATER_EQUAL: + inst = BLTZ; + jump->flags |= IS_BIT16_COND; + break; + case SLJIT_SIG_GREATER: + inst = BLEZ; + jump->flags |= IS_BIT26_COND; + break; + case SLJIT_SIG_LESS_EQUAL: + inst = BGTZ; + jump->flags |= IS_BIT26_COND; + break; + } + } + PTR_FAIL_IF(push_inst(compiler, inst | S(src1) | JUMP_LENGTH, UNMOVABLE_INS)); + } + else { + if (type == SLJIT_LESS || type == SLJIT_GREATER_EQUAL || type == SLJIT_SIG_LESS || type == SLJIT_SIG_GREATER_EQUAL) { + RESOLVE_IMM1(); + if ((src2 & SLJIT_IMM) && src2w <= SIMM_MAX && src2w >= SIMM_MIN) + PTR_FAIL_IF(push_inst(compiler, (type <= SLJIT_LESS_EQUAL ? SLTIU : SLTI) | S(src1) | T(TMP_REG1) | IMM(src2w), DR(TMP_REG1))); + else { + RESOLVE_IMM2(); + PTR_FAIL_IF(push_inst(compiler, (type <= SLJIT_LESS_EQUAL ? SLTU : SLT) | S(src1) | T(src2) | D(TMP_REG1), DR(TMP_REG1))); + } + type = (type == SLJIT_LESS || type == SLJIT_SIG_LESS) ? SLJIT_NOT_EQUAL : SLJIT_EQUAL; + } + else { + RESOLVE_IMM2(); + if ((src1 & SLJIT_IMM) && src1w <= SIMM_MAX && src1w >= SIMM_MIN) + PTR_FAIL_IF(push_inst(compiler, (type <= SLJIT_LESS_EQUAL ? SLTIU : SLTI) | S(src2) | T(TMP_REG1) | IMM(src1w), DR(TMP_REG1))); + else { + RESOLVE_IMM1(); + PTR_FAIL_IF(push_inst(compiler, (type <= SLJIT_LESS_EQUAL ? SLTU : SLT) | S(src2) | T(src1) | D(TMP_REG1), DR(TMP_REG1))); + } + type = (type == SLJIT_GREATER || type == SLJIT_SIG_GREATER) ? SLJIT_NOT_EQUAL : SLJIT_EQUAL; + } + + jump->flags |= IS_BIT26_COND; + PTR_FAIL_IF(push_inst(compiler, (type == SLJIT_EQUAL ? BNE : BEQ) | S(TMP_REG1) | TA(0) | JUMP_LENGTH, UNMOVABLE_INS)); + } + + PTR_FAIL_IF(emit_const(compiler, TMP_REG2, 0)); + PTR_FAIL_IF(push_inst(compiler, JR | S(TMP_REG2), UNMOVABLE_INS)); + jump->addr = compiler->size; + PTR_FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS)); + return jump; +} + +#undef RESOLVE_IMM1 +#undef RESOLVE_IMM2 + +#undef JUMP_LENGTH +#undef BR_Z +#undef BR_NZ +#undef BR_T +#undef BR_F + +#undef FLOAT_DATA +#undef FMT + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) +{ + struct sljit_jump *jump = NULL; + + CHECK_ERROR(); + CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (src & SLJIT_IMM) { + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + FAIL_IF(!jump); + set_jump(jump, compiler, JUMP_ADDR | ((type >= SLJIT_FAST_CALL) ? IS_JAL : 0)); + jump->u.target = srcw; + + if (compiler->delay_slot != UNMOVABLE_INS) + jump->flags |= IS_MOVABLE; + + FAIL_IF(emit_const(compiler, TMP_REG2, 0)); + src = TMP_REG2; + } + else if (src & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, DR(TMP_REG2), src, srcw)); + src = TMP_REG2; + } + + FAIL_IF(push_inst(compiler, JR | S(src), UNMOVABLE_INS)); + if (jump) + jump->addr = compiler->size; + FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS)); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 type) +{ + sljit_s32 src_ar, dst_ar; + sljit_s32 saved_op = op; +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + sljit_s32 mem_type = WORD_DATA; +#else + sljit_s32 mem_type = (op & SLJIT_I32_OP) ? (INT_DATA | SIGNED_DATA) : WORD_DATA; +#endif + + CHECK_ERROR(); + CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + op = GET_OPCODE(op); +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) + if (op == SLJIT_MOV_S32) + mem_type = INT_DATA | SIGNED_DATA; +#endif + dst_ar = DR((op < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG2); + + compiler->cache_arg = 0; + compiler->cache_argw = 0; + + if (op >= SLJIT_ADD && (dst & SLJIT_MEM)) + FAIL_IF(emit_op_mem2(compiler, mem_type | LOAD_DATA, DR(TMP_REG1), dst, dstw, dst, dstw)); + + switch (type & 0xff) { + case SLJIT_EQUAL: + case SLJIT_NOT_EQUAL: + FAIL_IF(push_inst(compiler, SLTIU | SA(EQUAL_FLAG) | TA(dst_ar) | IMM(1), dst_ar)); + src_ar = dst_ar; + break; + case SLJIT_MUL_OVERFLOW: + case SLJIT_MUL_NOT_OVERFLOW: + FAIL_IF(push_inst(compiler, SLTIU | SA(OTHER_FLAG) | TA(dst_ar) | IMM(1), dst_ar)); + src_ar = dst_ar; + type ^= 0x1; /* Flip type bit for the XORI below. */ + break; + case SLJIT_GREATER_F64: + case SLJIT_LESS_EQUAL_F64: + type ^= 0x1; /* Flip type bit for the XORI below. */ + case SLJIT_EQUAL_F64: + case SLJIT_NOT_EQUAL_F64: + case SLJIT_LESS_F64: + case SLJIT_GREATER_EQUAL_F64: + case SLJIT_UNORDERED_F64: + case SLJIT_ORDERED_F64: +#if (defined SLJIT_MIPS_R6 && SLJIT_MIPS_R6) + FAIL_IF(push_inst(compiler, MFC1 | TA(dst_ar) | FS(TMP_FREG3), dst_ar)); +#else /* !SLJIT_MIPS_R6 */ + FAIL_IF(push_inst(compiler, CFC1 | TA(dst_ar) | DA(FCSR_REG), dst_ar)); +#endif /* SLJIT_MIPS_R6 */ + FAIL_IF(push_inst(compiler, SRL | TA(dst_ar) | DA(dst_ar) | SH_IMM(23), dst_ar)); + FAIL_IF(push_inst(compiler, ANDI | SA(dst_ar) | TA(dst_ar) | IMM(1), dst_ar)); + src_ar = dst_ar; + break; + + default: + src_ar = OTHER_FLAG; + break; + } + + if (type & 0x1) { + FAIL_IF(push_inst(compiler, XORI | SA(src_ar) | TA(dst_ar) | IMM(1), dst_ar)); + src_ar = dst_ar; + } + + if (op < SLJIT_ADD) { + if (dst & SLJIT_MEM) + return emit_op_mem(compiler, mem_type, src_ar, dst, dstw); + + if (src_ar != dst_ar) + return push_inst(compiler, ADDU_W | SA(src_ar) | TA(0) | DA(dst_ar), dst_ar); + return SLJIT_SUCCESS; + } + + /* OTHER_FLAG cannot be specified as src2 argument at the moment. */ + if (DR(TMP_REG2) != src_ar) + FAIL_IF(push_inst(compiler, ADDU_W | SA(src_ar) | TA(0) | D(TMP_REG2), DR(TMP_REG2))); + + mem_type |= CUMULATIVE_OP | LOGICAL_OP | IMM_OP | ALT_KEEP_CACHE; + + if (dst & SLJIT_MEM) + return emit_op(compiler, saved_op, mem_type, dst, dstw, TMP_REG1, 0, TMP_REG2, 0); + return emit_op(compiler, saved_op, mem_type, dst, dstw, dst, dstw, TMP_REG2, 0); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 dst_reg, + sljit_s32 src, sljit_sw srcw) +{ +#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) + sljit_ins ins; +#endif + + CHECK_ERROR(); + CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); + +#if (defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1) + + if (SLJIT_UNLIKELY(src & SLJIT_IMM)) { +#if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64) + if (dst_reg & SLJIT_I32_OP) + srcw = (sljit_s32)srcw; +#endif + FAIL_IF(load_immediate(compiler, DR(TMP_REG1), srcw)); + src = TMP_REG1; + srcw = 0; + } + + dst_reg &= ~SLJIT_I32_OP; + + switch (type & 0xff) { + case SLJIT_EQUAL: + ins = MOVZ | TA(EQUAL_FLAG); + break; + case SLJIT_NOT_EQUAL: + ins = MOVN | TA(EQUAL_FLAG); + break; + case SLJIT_LESS: + case SLJIT_GREATER: + case SLJIT_SIG_LESS: + case SLJIT_SIG_GREATER: + case SLJIT_OVERFLOW: + case SLJIT_MUL_OVERFLOW: + ins = MOVN | TA(OTHER_FLAG); + break; + case SLJIT_GREATER_EQUAL: + case SLJIT_LESS_EQUAL: + case SLJIT_SIG_GREATER_EQUAL: + case SLJIT_SIG_LESS_EQUAL: + case SLJIT_NOT_OVERFLOW: + case SLJIT_MUL_NOT_OVERFLOW: + ins = MOVZ | TA(OTHER_FLAG); + break; + case SLJIT_EQUAL_F64: + case SLJIT_LESS_F64: + case SLJIT_LESS_EQUAL_F64: + case SLJIT_UNORDERED_F64: + ins = MOVT; + break; + case SLJIT_NOT_EQUAL_F64: + case SLJIT_GREATER_EQUAL_F64: + case SLJIT_GREATER_F64: + case SLJIT_ORDERED_F64: + ins = MOVF; + break; + default: + ins = MOVZ | TA(OTHER_FLAG); + SLJIT_UNREACHABLE(); + break; + } + + return push_inst(compiler, ins | S(src) | D(dst_reg), DR(dst_reg)); + +#else + return sljit_emit_cmov_generic(compiler, type, dst_reg, src, srcw); +#endif +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) +{ + struct sljit_const *const_; + sljit_s32 dst_r; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); + PTR_FAIL_IF(!const_); + set_const(const_, compiler); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG2; + PTR_FAIL_IF(emit_const(compiler, dst_r, init_value)); + + if (dst & SLJIT_MEM) + PTR_FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0)); + + return const_; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + struct sljit_put_label *put_label; + sljit_s32 dst_r; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); + PTR_FAIL_IF(!put_label); + set_put_label(put_label, compiler, 0); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG2; +#if (defined SLJIT_CONFIG_MIPS_32 && SLJIT_CONFIG_MIPS_32) + PTR_FAIL_IF(emit_const(compiler, dst_r, 0)); +#else + PTR_FAIL_IF(push_inst(compiler, dst_r, UNMOVABLE_INS)); + compiler->size += 5; +#endif + + if (dst & SLJIT_MEM) + PTR_FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0)); + + return put_label; +} diff --git a/contrib/libs/pcre/sljit/sljitNativePPC_32.c b/contrib/libs/pcre/sljit/sljitNativePPC_32.c index 35d805a892..3ce741153f 100644 --- a/contrib/libs/pcre/sljit/sljitNativePPC_32.c +++ b/contrib/libs/pcre/sljit/sljitNativePPC_32.c @@ -1,278 +1,278 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* ppc 32-bit arch dependent functions. */ - -static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw imm) -{ - if (imm <= SIMM_MAX && imm >= SIMM_MIN) - return push_inst(compiler, ADDI | D(reg) | A(0) | IMM(imm)); - - if (!(imm & ~0xffff)) - return push_inst(compiler, ORI | S(TMP_ZERO) | A(reg) | IMM(imm)); - - FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(imm >> 16))); - return (imm & 0xffff) ? push_inst(compiler, ORI | S(reg) | A(reg) | IMM(imm)) : SLJIT_SUCCESS; -} - -#define INS_CLEAR_LEFT(dst, src, from) \ - (RLWINM | S(src) | A(dst) | ((from) << 6) | (31 << 1)) - -static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, - sljit_s32 dst, sljit_s32 src1, sljit_s32 src2) -{ - switch (op) { - case SLJIT_MOV: - case SLJIT_MOV_U32: - case SLJIT_MOV_S32: - case SLJIT_MOV_P: - SLJIT_ASSERT(src1 == TMP_REG1); - if (dst != src2) - return push_inst(compiler, OR | S(src2) | A(dst) | B(src2)); - return SLJIT_SUCCESS; - - case SLJIT_MOV_U8: - case SLJIT_MOV_S8: - SLJIT_ASSERT(src1 == TMP_REG1); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - if (op == SLJIT_MOV_S8) - return push_inst(compiler, EXTSB | S(src2) | A(dst)); - return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 24)); - } - else if ((flags & REG_DEST) && op == SLJIT_MOV_S8) - return push_inst(compiler, EXTSB | S(src2) | A(dst)); - else { - SLJIT_ASSERT(dst == src2); - } - return SLJIT_SUCCESS; - - case SLJIT_MOV_U16: - case SLJIT_MOV_S16: - SLJIT_ASSERT(src1 == TMP_REG1); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - if (op == SLJIT_MOV_S16) - return push_inst(compiler, EXTSH | S(src2) | A(dst)); - return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 16)); - } - else { - SLJIT_ASSERT(dst == src2); - } - return SLJIT_SUCCESS; - - case SLJIT_NOT: - SLJIT_ASSERT(src1 == TMP_REG1); - return push_inst(compiler, NOR | RC(flags) | S(src2) | A(dst) | B(src2)); - - case SLJIT_NEG: - SLJIT_ASSERT(src1 == TMP_REG1); - /* Setting XER SO is not enough, CR SO is also needed. */ - return push_inst(compiler, NEG | OE((flags & ALT_FORM1) ? ALT_SET_FLAGS : 0) | RC(flags) | D(dst) | A(src2)); - - case SLJIT_CLZ: - SLJIT_ASSERT(src1 == TMP_REG1); - return push_inst(compiler, CNTLZW | S(src2) | A(dst)); - - case SLJIT_ADD: - if (flags & ALT_FORM1) { - /* Setting XER SO is not enough, CR SO is also needed. */ - return push_inst(compiler, ADD | OE(ALT_SET_FLAGS) | RC(ALT_SET_FLAGS) | D(dst) | A(src1) | B(src2)); - } - - if (flags & ALT_FORM2) { - /* Flags does not set: BIN_IMM_EXTS unnecessary. */ - SLJIT_ASSERT(src2 == TMP_REG2); - - if (flags & ALT_FORM3) - return push_inst(compiler, ADDIS | D(dst) | A(src1) | compiler->imm); - - if (flags & ALT_FORM4) { - FAIL_IF(push_inst(compiler, ADDIS | D(dst) | A(src1) | (((compiler->imm >> 16) & 0xffff) + ((compiler->imm >> 15) & 0x1)))); - src1 = dst; - } - - return push_inst(compiler, ADDI | D(dst) | A(src1) | (compiler->imm & 0xffff)); - } - if (flags & ALT_FORM3) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, ADDIC | D(dst) | A(src1) | compiler->imm); - } - if (!(flags & ALT_SET_FLAGS)) - return push_inst(compiler, ADD | D(dst) | A(src1) | B(src2)); - if (flags & ALT_FORM4) - return push_inst(compiler, ADDC | RC(ALT_SET_FLAGS) | D(dst) | A(src1) | B(src2)); - return push_inst(compiler, ADD | RC(flags) | D(dst) | A(src1) | B(src2)); - - case SLJIT_ADDC: - return push_inst(compiler, ADDE | D(dst) | A(src1) | B(src2)); - - case SLJIT_SUB: - if (flags & ALT_FORM1) { - if (flags & ALT_FORM2) { - FAIL_IF(push_inst(compiler, CMPLI | CRD(0) | A(src1) | compiler->imm)); - if (!(flags & ALT_FORM3)) - return SLJIT_SUCCESS; - return push_inst(compiler, ADDI | D(dst) | A(src1) | (-compiler->imm & 0xffff)); - } - FAIL_IF(push_inst(compiler, CMPL | CRD(0) | A(src1) | B(src2))); - if (!(flags & ALT_FORM3)) - return SLJIT_SUCCESS; - return push_inst(compiler, SUBF | D(dst) | A(src2) | B(src1)); - } - - if (flags & ALT_FORM2) { - /* Setting XER SO is not enough, CR SO is also needed. */ - return push_inst(compiler, SUBF | OE(ALT_SET_FLAGS) | RC(ALT_SET_FLAGS) | D(dst) | A(src2) | B(src1)); - } - - if (flags & ALT_FORM3) { - /* Flags does not set: BIN_IMM_EXTS unnecessary. */ - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, SUBFIC | D(dst) | A(src1) | compiler->imm); - } - - if (flags & ALT_FORM4) { - if (flags & ALT_FORM5) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, CMPI | CRD(0) | A(src1) | compiler->imm); - } - return push_inst(compiler, CMP | CRD(0) | A(src1) | B(src2)); - } - - if (!(flags & ALT_SET_FLAGS)) - return push_inst(compiler, SUBF | D(dst) | A(src2) | B(src1)); - if (flags & ALT_FORM5) - return push_inst(compiler, SUBFC | RC(ALT_SET_FLAGS) | D(dst) | A(src2) | B(src1)); - return push_inst(compiler, SUBF | RC(flags) | D(dst) | A(src2) | B(src1)); - - case SLJIT_SUBC: - return push_inst(compiler, SUBFE | D(dst) | A(src2) | B(src1)); - - case SLJIT_MUL: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, MULLI | D(dst) | A(src1) | compiler->imm); - } - return push_inst(compiler, MULLW | OE(flags) | RC(flags) | D(dst) | A(src2) | B(src1)); - - case SLJIT_AND: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, ANDI | S(src1) | A(dst) | compiler->imm); - } - if (flags & ALT_FORM2) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, ANDIS | S(src1) | A(dst) | compiler->imm); - } - return push_inst(compiler, AND | RC(flags) | S(src1) | A(dst) | B(src2)); - - case SLJIT_OR: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, ORI | S(src1) | A(dst) | compiler->imm); - } - if (flags & ALT_FORM2) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, ORIS | S(src1) | A(dst) | compiler->imm); - } - if (flags & ALT_FORM3) { - SLJIT_ASSERT(src2 == TMP_REG2); - FAIL_IF(push_inst(compiler, ORI | S(src1) | A(dst) | IMM(compiler->imm))); - return push_inst(compiler, ORIS | S(dst) | A(dst) | IMM(compiler->imm >> 16)); - } - return push_inst(compiler, OR | RC(flags) | S(src1) | A(dst) | B(src2)); - - case SLJIT_XOR: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, XORI | S(src1) | A(dst) | compiler->imm); - } - if (flags & ALT_FORM2) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, XORIS | S(src1) | A(dst) | compiler->imm); - } - if (flags & ALT_FORM3) { - SLJIT_ASSERT(src2 == TMP_REG2); - FAIL_IF(push_inst(compiler, XORI | S(src1) | A(dst) | IMM(compiler->imm))); - return push_inst(compiler, XORIS | S(dst) | A(dst) | IMM(compiler->imm >> 16)); - } - return push_inst(compiler, XOR | RC(flags) | S(src1) | A(dst) | B(src2)); - - case SLJIT_SHL: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - compiler->imm &= 0x1f; - return push_inst(compiler, RLWINM | RC(flags) | S(src1) | A(dst) | (compiler->imm << 11) | ((31 - compiler->imm) << 1)); - } - return push_inst(compiler, SLW | RC(flags) | S(src1) | A(dst) | B(src2)); - - case SLJIT_LSHR: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - compiler->imm &= 0x1f; - return push_inst(compiler, RLWINM | RC(flags) | S(src1) | A(dst) | (((32 - compiler->imm) & 0x1f) << 11) | (compiler->imm << 6) | (31 << 1)); - } - return push_inst(compiler, SRW | RC(flags) | S(src1) | A(dst) | B(src2)); - - case SLJIT_ASHR: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - compiler->imm &= 0x1f; - return push_inst(compiler, SRAWI | RC(flags) | S(src1) | A(dst) | (compiler->imm << 11)); - } - return push_inst(compiler, SRAW | RC(flags) | S(src1) | A(dst) | B(src2)); - } - - SLJIT_UNREACHABLE(); - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw init_value) -{ - FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(init_value >> 16))); - return push_inst(compiler, ORI | S(reg) | A(reg) | IMM(init_value)); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) -{ - sljit_ins *inst = (sljit_ins *)addr; - - SLJIT_ASSERT((inst[0] & 0xfc1f0000) == ADDIS && (inst[1] & 0xfc000000) == ORI); - inst[0] = (inst[0] & 0xffff0000) | ((new_target >> 16) & 0xffff); - inst[1] = (inst[1] & 0xffff0000) | (new_target & 0xffff); - inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 2); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) -{ - sljit_ins *inst = (sljit_ins *)addr; - - SLJIT_ASSERT((inst[0] & 0xfc1f0000) == ADDIS && (inst[1] & 0xfc000000) == ORI); - inst[0] = (inst[0] & 0xffff0000) | ((new_constant >> 16) & 0xffff); - inst[1] = (inst[1] & 0xffff0000) | (new_constant & 0xffff); - inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 2); -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* ppc 32-bit arch dependent functions. */ + +static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw imm) +{ + if (imm <= SIMM_MAX && imm >= SIMM_MIN) + return push_inst(compiler, ADDI | D(reg) | A(0) | IMM(imm)); + + if (!(imm & ~0xffff)) + return push_inst(compiler, ORI | S(TMP_ZERO) | A(reg) | IMM(imm)); + + FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(imm >> 16))); + return (imm & 0xffff) ? push_inst(compiler, ORI | S(reg) | A(reg) | IMM(imm)) : SLJIT_SUCCESS; +} + +#define INS_CLEAR_LEFT(dst, src, from) \ + (RLWINM | S(src) | A(dst) | ((from) << 6) | (31 << 1)) + +static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, + sljit_s32 dst, sljit_s32 src1, sljit_s32 src2) +{ + switch (op) { + case SLJIT_MOV: + case SLJIT_MOV_U32: + case SLJIT_MOV_S32: + case SLJIT_MOV_P: + SLJIT_ASSERT(src1 == TMP_REG1); + if (dst != src2) + return push_inst(compiler, OR | S(src2) | A(dst) | B(src2)); + return SLJIT_SUCCESS; + + case SLJIT_MOV_U8: + case SLJIT_MOV_S8: + SLJIT_ASSERT(src1 == TMP_REG1); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + if (op == SLJIT_MOV_S8) + return push_inst(compiler, EXTSB | S(src2) | A(dst)); + return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 24)); + } + else if ((flags & REG_DEST) && op == SLJIT_MOV_S8) + return push_inst(compiler, EXTSB | S(src2) | A(dst)); + else { + SLJIT_ASSERT(dst == src2); + } + return SLJIT_SUCCESS; + + case SLJIT_MOV_U16: + case SLJIT_MOV_S16: + SLJIT_ASSERT(src1 == TMP_REG1); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + if (op == SLJIT_MOV_S16) + return push_inst(compiler, EXTSH | S(src2) | A(dst)); + return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 16)); + } + else { + SLJIT_ASSERT(dst == src2); + } + return SLJIT_SUCCESS; + + case SLJIT_NOT: + SLJIT_ASSERT(src1 == TMP_REG1); + return push_inst(compiler, NOR | RC(flags) | S(src2) | A(dst) | B(src2)); + + case SLJIT_NEG: + SLJIT_ASSERT(src1 == TMP_REG1); + /* Setting XER SO is not enough, CR SO is also needed. */ + return push_inst(compiler, NEG | OE((flags & ALT_FORM1) ? ALT_SET_FLAGS : 0) | RC(flags) | D(dst) | A(src2)); + + case SLJIT_CLZ: + SLJIT_ASSERT(src1 == TMP_REG1); + return push_inst(compiler, CNTLZW | S(src2) | A(dst)); + + case SLJIT_ADD: + if (flags & ALT_FORM1) { + /* Setting XER SO is not enough, CR SO is also needed. */ + return push_inst(compiler, ADD | OE(ALT_SET_FLAGS) | RC(ALT_SET_FLAGS) | D(dst) | A(src1) | B(src2)); + } + + if (flags & ALT_FORM2) { + /* Flags does not set: BIN_IMM_EXTS unnecessary. */ + SLJIT_ASSERT(src2 == TMP_REG2); + + if (flags & ALT_FORM3) + return push_inst(compiler, ADDIS | D(dst) | A(src1) | compiler->imm); + + if (flags & ALT_FORM4) { + FAIL_IF(push_inst(compiler, ADDIS | D(dst) | A(src1) | (((compiler->imm >> 16) & 0xffff) + ((compiler->imm >> 15) & 0x1)))); + src1 = dst; + } + + return push_inst(compiler, ADDI | D(dst) | A(src1) | (compiler->imm & 0xffff)); + } + if (flags & ALT_FORM3) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, ADDIC | D(dst) | A(src1) | compiler->imm); + } + if (!(flags & ALT_SET_FLAGS)) + return push_inst(compiler, ADD | D(dst) | A(src1) | B(src2)); + if (flags & ALT_FORM4) + return push_inst(compiler, ADDC | RC(ALT_SET_FLAGS) | D(dst) | A(src1) | B(src2)); + return push_inst(compiler, ADD | RC(flags) | D(dst) | A(src1) | B(src2)); + + case SLJIT_ADDC: + return push_inst(compiler, ADDE | D(dst) | A(src1) | B(src2)); + + case SLJIT_SUB: + if (flags & ALT_FORM1) { + if (flags & ALT_FORM2) { + FAIL_IF(push_inst(compiler, CMPLI | CRD(0) | A(src1) | compiler->imm)); + if (!(flags & ALT_FORM3)) + return SLJIT_SUCCESS; + return push_inst(compiler, ADDI | D(dst) | A(src1) | (-compiler->imm & 0xffff)); + } + FAIL_IF(push_inst(compiler, CMPL | CRD(0) | A(src1) | B(src2))); + if (!(flags & ALT_FORM3)) + return SLJIT_SUCCESS; + return push_inst(compiler, SUBF | D(dst) | A(src2) | B(src1)); + } + + if (flags & ALT_FORM2) { + /* Setting XER SO is not enough, CR SO is also needed. */ + return push_inst(compiler, SUBF | OE(ALT_SET_FLAGS) | RC(ALT_SET_FLAGS) | D(dst) | A(src2) | B(src1)); + } + + if (flags & ALT_FORM3) { + /* Flags does not set: BIN_IMM_EXTS unnecessary. */ + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, SUBFIC | D(dst) | A(src1) | compiler->imm); + } + + if (flags & ALT_FORM4) { + if (flags & ALT_FORM5) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, CMPI | CRD(0) | A(src1) | compiler->imm); + } + return push_inst(compiler, CMP | CRD(0) | A(src1) | B(src2)); + } + + if (!(flags & ALT_SET_FLAGS)) + return push_inst(compiler, SUBF | D(dst) | A(src2) | B(src1)); + if (flags & ALT_FORM5) + return push_inst(compiler, SUBFC | RC(ALT_SET_FLAGS) | D(dst) | A(src2) | B(src1)); + return push_inst(compiler, SUBF | RC(flags) | D(dst) | A(src2) | B(src1)); + + case SLJIT_SUBC: + return push_inst(compiler, SUBFE | D(dst) | A(src2) | B(src1)); + + case SLJIT_MUL: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, MULLI | D(dst) | A(src1) | compiler->imm); + } + return push_inst(compiler, MULLW | OE(flags) | RC(flags) | D(dst) | A(src2) | B(src1)); + + case SLJIT_AND: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, ANDI | S(src1) | A(dst) | compiler->imm); + } + if (flags & ALT_FORM2) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, ANDIS | S(src1) | A(dst) | compiler->imm); + } + return push_inst(compiler, AND | RC(flags) | S(src1) | A(dst) | B(src2)); + + case SLJIT_OR: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, ORI | S(src1) | A(dst) | compiler->imm); + } + if (flags & ALT_FORM2) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, ORIS | S(src1) | A(dst) | compiler->imm); + } + if (flags & ALT_FORM3) { + SLJIT_ASSERT(src2 == TMP_REG2); + FAIL_IF(push_inst(compiler, ORI | S(src1) | A(dst) | IMM(compiler->imm))); + return push_inst(compiler, ORIS | S(dst) | A(dst) | IMM(compiler->imm >> 16)); + } + return push_inst(compiler, OR | RC(flags) | S(src1) | A(dst) | B(src2)); + + case SLJIT_XOR: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, XORI | S(src1) | A(dst) | compiler->imm); + } + if (flags & ALT_FORM2) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, XORIS | S(src1) | A(dst) | compiler->imm); + } + if (flags & ALT_FORM3) { + SLJIT_ASSERT(src2 == TMP_REG2); + FAIL_IF(push_inst(compiler, XORI | S(src1) | A(dst) | IMM(compiler->imm))); + return push_inst(compiler, XORIS | S(dst) | A(dst) | IMM(compiler->imm >> 16)); + } + return push_inst(compiler, XOR | RC(flags) | S(src1) | A(dst) | B(src2)); + + case SLJIT_SHL: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + compiler->imm &= 0x1f; + return push_inst(compiler, RLWINM | RC(flags) | S(src1) | A(dst) | (compiler->imm << 11) | ((31 - compiler->imm) << 1)); + } + return push_inst(compiler, SLW | RC(flags) | S(src1) | A(dst) | B(src2)); + + case SLJIT_LSHR: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + compiler->imm &= 0x1f; + return push_inst(compiler, RLWINM | RC(flags) | S(src1) | A(dst) | (((32 - compiler->imm) & 0x1f) << 11) | (compiler->imm << 6) | (31 << 1)); + } + return push_inst(compiler, SRW | RC(flags) | S(src1) | A(dst) | B(src2)); + + case SLJIT_ASHR: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + compiler->imm &= 0x1f; + return push_inst(compiler, SRAWI | RC(flags) | S(src1) | A(dst) | (compiler->imm << 11)); + } + return push_inst(compiler, SRAW | RC(flags) | S(src1) | A(dst) | B(src2)); + } + + SLJIT_UNREACHABLE(); + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw init_value) +{ + FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(init_value >> 16))); + return push_inst(compiler, ORI | S(reg) | A(reg) | IMM(init_value)); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) +{ + sljit_ins *inst = (sljit_ins *)addr; + + SLJIT_ASSERT((inst[0] & 0xfc1f0000) == ADDIS && (inst[1] & 0xfc000000) == ORI); + inst[0] = (inst[0] & 0xffff0000) | ((new_target >> 16) & 0xffff); + inst[1] = (inst[1] & 0xffff0000) | (new_target & 0xffff); + inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 2); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) +{ + sljit_ins *inst = (sljit_ins *)addr; + + SLJIT_ASSERT((inst[0] & 0xfc1f0000) == ADDIS && (inst[1] & 0xfc000000) == ORI); + inst[0] = (inst[0] & 0xffff0000) | ((new_constant >> 16) & 0xffff); + inst[1] = (inst[1] & 0xffff0000) | (new_constant & 0xffff); + inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 2); +} diff --git a/contrib/libs/pcre/sljit/sljitNativePPC_64.c b/contrib/libs/pcre/sljit/sljitNativePPC_64.c index 081b4ae05e..3b73021cc8 100644 --- a/contrib/libs/pcre/sljit/sljitNativePPC_64.c +++ b/contrib/libs/pcre/sljit/sljitNativePPC_64.c @@ -1,499 +1,499 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* ppc 64-bit arch dependent functions. */ - -#if defined(__GNUC__) || (defined(__IBM_GCC_ASM) && __IBM_GCC_ASM) -#define ASM_SLJIT_CLZ(src, dst) \ - __asm__ volatile ( "cntlzd %0, %1" : "=r"(dst) : "r"(src) ) -#elif defined(__xlc__) -#error "Please enable GCC syntax for inline assembly statements" -#else -#error "Must implement count leading zeroes" -#endif - -#define PUSH_RLDICR(reg, shift) \ - push_inst(compiler, RLDI(reg, reg, 63 - shift, shift, 1)) - -static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw imm) -{ - sljit_uw tmp; - sljit_uw shift; - sljit_uw tmp2; - sljit_uw shift2; - - if (imm <= SIMM_MAX && imm >= SIMM_MIN) - return push_inst(compiler, ADDI | D(reg) | A(0) | IMM(imm)); - - if (!(imm & ~0xffff)) - return push_inst(compiler, ORI | S(TMP_ZERO) | A(reg) | IMM(imm)); - - if (imm <= 0x7fffffffl && imm >= -0x80000000l) { - FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(imm >> 16))); - return (imm & 0xffff) ? push_inst(compiler, ORI | S(reg) | A(reg) | IMM(imm)) : SLJIT_SUCCESS; - } - - /* Count leading zeroes. */ - tmp = (imm >= 0) ? imm : ~imm; - ASM_SLJIT_CLZ(tmp, shift); - SLJIT_ASSERT(shift > 0); - shift--; - tmp = (imm << shift); - - if ((tmp & ~0xffff000000000000ul) == 0) { - FAIL_IF(push_inst(compiler, ADDI | D(reg) | A(0) | IMM(tmp >> 48))); - shift += 15; - return PUSH_RLDICR(reg, shift); - } - - if ((tmp & ~0xffffffff00000000ul) == 0) { - FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(tmp >> 48))); - FAIL_IF(push_inst(compiler, ORI | S(reg) | A(reg) | IMM(tmp >> 32))); - shift += 31; - return PUSH_RLDICR(reg, shift); - } - - /* Cut out the 16 bit from immediate. */ - shift += 15; - tmp2 = imm & ((1ul << (63 - shift)) - 1); - - if (tmp2 <= 0xffff) { - FAIL_IF(push_inst(compiler, ADDI | D(reg) | A(0) | IMM(tmp >> 48))); - FAIL_IF(PUSH_RLDICR(reg, shift)); - return push_inst(compiler, ORI | S(reg) | A(reg) | tmp2); - } - - if (tmp2 <= 0xffffffff) { - FAIL_IF(push_inst(compiler, ADDI | D(reg) | A(0) | IMM(tmp >> 48))); - FAIL_IF(PUSH_RLDICR(reg, shift)); - FAIL_IF(push_inst(compiler, ORIS | S(reg) | A(reg) | (tmp2 >> 16))); - return (imm & 0xffff) ? push_inst(compiler, ORI | S(reg) | A(reg) | IMM(tmp2)) : SLJIT_SUCCESS; - } - - ASM_SLJIT_CLZ(tmp2, shift2); - tmp2 <<= shift2; - - if ((tmp2 & ~0xffff000000000000ul) == 0) { - FAIL_IF(push_inst(compiler, ADDI | D(reg) | A(0) | IMM(tmp >> 48))); - shift2 += 15; - shift += (63 - shift2); - FAIL_IF(PUSH_RLDICR(reg, shift)); - FAIL_IF(push_inst(compiler, ORI | S(reg) | A(reg) | (tmp2 >> 48))); - return PUSH_RLDICR(reg, shift2); - } - - /* The general version. */ - FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(imm >> 48))); - FAIL_IF(push_inst(compiler, ORI | S(reg) | A(reg) | IMM(imm >> 32))); - FAIL_IF(PUSH_RLDICR(reg, 31)); - FAIL_IF(push_inst(compiler, ORIS | S(reg) | A(reg) | IMM(imm >> 16))); - return push_inst(compiler, ORI | S(reg) | A(reg) | IMM(imm)); -} - -/* Simplified mnemonics: clrldi. */ -#define INS_CLEAR_LEFT(dst, src, from) \ - (RLDICL | S(src) | A(dst) | ((from) << 6) | (1 << 5)) - -/* Sign extension for integer operations. */ -#define UN_EXTS() \ - if ((flags & (ALT_SIGN_EXT | REG2_SOURCE)) == (ALT_SIGN_EXT | REG2_SOURCE)) { \ - FAIL_IF(push_inst(compiler, EXTSW | S(src2) | A(TMP_REG2))); \ - src2 = TMP_REG2; \ - } - -#define BIN_EXTS() \ - if (flags & ALT_SIGN_EXT) { \ - if (flags & REG1_SOURCE) { \ - FAIL_IF(push_inst(compiler, EXTSW | S(src1) | A(TMP_REG1))); \ - src1 = TMP_REG1; \ - } \ - if (flags & REG2_SOURCE) { \ - FAIL_IF(push_inst(compiler, EXTSW | S(src2) | A(TMP_REG2))); \ - src2 = TMP_REG2; \ - } \ - } - -#define BIN_IMM_EXTS() \ - if ((flags & (ALT_SIGN_EXT | REG1_SOURCE)) == (ALT_SIGN_EXT | REG1_SOURCE)) { \ - FAIL_IF(push_inst(compiler, EXTSW | S(src1) | A(TMP_REG1))); \ - src1 = TMP_REG1; \ - } - -static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, - sljit_s32 dst, sljit_s32 src1, sljit_s32 src2) -{ - switch (op) { - case SLJIT_MOV: - case SLJIT_MOV_P: - SLJIT_ASSERT(src1 == TMP_REG1); - if (dst != src2) - return push_inst(compiler, OR | S(src2) | A(dst) | B(src2)); - return SLJIT_SUCCESS; - - case SLJIT_MOV_U32: - case SLJIT_MOV_S32: - SLJIT_ASSERT(src1 == TMP_REG1); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - if (op == SLJIT_MOV_S32) - return push_inst(compiler, EXTSW | S(src2) | A(dst)); - return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 0)); - } - else { - SLJIT_ASSERT(dst == src2); - } - return SLJIT_SUCCESS; - - case SLJIT_MOV_U8: - case SLJIT_MOV_S8: - SLJIT_ASSERT(src1 == TMP_REG1); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - if (op == SLJIT_MOV_S8) - return push_inst(compiler, EXTSB | S(src2) | A(dst)); - return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 24)); - } - else if ((flags & REG_DEST) && op == SLJIT_MOV_S8) - return push_inst(compiler, EXTSB | S(src2) | A(dst)); - else { - SLJIT_ASSERT(dst == src2); - } - return SLJIT_SUCCESS; - - case SLJIT_MOV_U16: - case SLJIT_MOV_S16: - SLJIT_ASSERT(src1 == TMP_REG1); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - if (op == SLJIT_MOV_S16) - return push_inst(compiler, EXTSH | S(src2) | A(dst)); - return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 16)); - } - else { - SLJIT_ASSERT(dst == src2); - } - return SLJIT_SUCCESS; - - case SLJIT_NOT: - SLJIT_ASSERT(src1 == TMP_REG1); - UN_EXTS(); - return push_inst(compiler, NOR | RC(flags) | S(src2) | A(dst) | B(src2)); - - case SLJIT_NEG: - SLJIT_ASSERT(src1 == TMP_REG1); - - if ((flags & (ALT_FORM1 | ALT_SIGN_EXT)) == (ALT_FORM1 | ALT_SIGN_EXT)) { - FAIL_IF(push_inst(compiler, RLDI(TMP_REG2, src2, 32, 31, 1))); - FAIL_IF(push_inst(compiler, NEG | OE(ALT_SET_FLAGS) | RC(ALT_SET_FLAGS) | D(dst) | A(TMP_REG2))); - return push_inst(compiler, RLDI(dst, dst, 32, 32, 0)); - } - - UN_EXTS(); - /* Setting XER SO is not enough, CR SO is also needed. */ - return push_inst(compiler, NEG | OE((flags & ALT_FORM1) ? ALT_SET_FLAGS : 0) | RC(flags) | D(dst) | A(src2)); - - case SLJIT_CLZ: - SLJIT_ASSERT(src1 == TMP_REG1); - if (flags & ALT_FORM1) - return push_inst(compiler, CNTLZW | S(src2) | A(dst)); - return push_inst(compiler, CNTLZD | S(src2) | A(dst)); - - case SLJIT_ADD: - if (flags & ALT_FORM1) { - if (flags & ALT_SIGN_EXT) { - FAIL_IF(push_inst(compiler, RLDI(TMP_REG1, src1, 32, 31, 1))); - src1 = TMP_REG1; - FAIL_IF(push_inst(compiler, RLDI(TMP_REG2, src2, 32, 31, 1))); - src2 = TMP_REG2; - } - /* Setting XER SO is not enough, CR SO is also needed. */ - FAIL_IF(push_inst(compiler, ADD | OE(ALT_SET_FLAGS) | RC(ALT_SET_FLAGS) | D(dst) | A(src1) | B(src2))); - if (flags & ALT_SIGN_EXT) - return push_inst(compiler, RLDI(dst, dst, 32, 32, 0)); - return SLJIT_SUCCESS; - } - - if (flags & ALT_FORM2) { - /* Flags does not set: BIN_IMM_EXTS unnecessary. */ - SLJIT_ASSERT(src2 == TMP_REG2); - - if (flags & ALT_FORM3) - return push_inst(compiler, ADDIS | D(dst) | A(src1) | compiler->imm); - - if (flags & ALT_FORM4) { - FAIL_IF(push_inst(compiler, ADDIS | D(dst) | A(src1) | (((compiler->imm >> 16) & 0xffff) + ((compiler->imm >> 15) & 0x1)))); - src1 = dst; - } - - return push_inst(compiler, ADDI | D(dst) | A(src1) | (compiler->imm & 0xffff)); - } - if (flags & ALT_FORM3) { - SLJIT_ASSERT(src2 == TMP_REG2); - BIN_IMM_EXTS(); - return push_inst(compiler, ADDIC | D(dst) | A(src1) | compiler->imm); - } - if (!(flags & ALT_SET_FLAGS)) - return push_inst(compiler, ADD | D(dst) | A(src1) | B(src2)); - BIN_EXTS(); - if (flags & ALT_FORM4) - return push_inst(compiler, ADDC | RC(ALT_SET_FLAGS) | D(dst) | A(src1) | B(src2)); - return push_inst(compiler, ADD | RC(flags) | D(dst) | A(src1) | B(src2)); - - case SLJIT_ADDC: - BIN_EXTS(); - return push_inst(compiler, ADDE | D(dst) | A(src1) | B(src2)); - - case SLJIT_SUB: - if (flags & ALT_FORM1) { - if (flags & ALT_FORM2) { - FAIL_IF(push_inst(compiler, CMPLI | CRD(0 | ((flags & ALT_SIGN_EXT) ? 0 : 1)) | A(src1) | compiler->imm)); - if (!(flags & ALT_FORM3)) - return SLJIT_SUCCESS; - return push_inst(compiler, ADDI | D(dst) | A(src1) | (-compiler->imm & 0xffff)); - } - FAIL_IF(push_inst(compiler, CMPL | CRD(0 | ((flags & ALT_SIGN_EXT) ? 0 : 1)) | A(src1) | B(src2))); - if (!(flags & ALT_FORM3)) - return SLJIT_SUCCESS; - return push_inst(compiler, SUBF | D(dst) | A(src2) | B(src1)); - } - - if (flags & ALT_FORM2) { - if (flags & ALT_SIGN_EXT) { - FAIL_IF(push_inst(compiler, RLDI(TMP_REG1, src1, 32, 31, 1))); - src1 = TMP_REG1; - FAIL_IF(push_inst(compiler, RLDI(TMP_REG2, src2, 32, 31, 1))); - src2 = TMP_REG2; - } - /* Setting XER SO is not enough, CR SO is also needed. */ - FAIL_IF(push_inst(compiler, SUBF | OE(ALT_SET_FLAGS) | RC(ALT_SET_FLAGS) | D(dst) | A(src2) | B(src1))); - if (flags & ALT_SIGN_EXT) - return push_inst(compiler, RLDI(dst, dst, 32, 32, 0)); - return SLJIT_SUCCESS; - } - - if (flags & ALT_FORM3) { - /* Flags does not set: BIN_IMM_EXTS unnecessary. */ - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, SUBFIC | D(dst) | A(src1) | compiler->imm); - } - - if (flags & ALT_FORM4) { - if (flags & ALT_FORM5) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, CMPI | CRD(0 | ((flags & ALT_SIGN_EXT) ? 0 : 1)) | A(src1) | compiler->imm); - } - return push_inst(compiler, CMP | CRD(0 | ((flags & ALT_SIGN_EXT) ? 0 : 1)) | A(src1) | B(src2)); - } - - if (!(flags & ALT_SET_FLAGS)) - return push_inst(compiler, SUBF | D(dst) | A(src2) | B(src1)); - BIN_EXTS(); - if (flags & ALT_FORM5) - return push_inst(compiler, SUBFC | RC(ALT_SET_FLAGS) | D(dst) | A(src2) | B(src1)); - return push_inst(compiler, SUBF | RC(flags) | D(dst) | A(src2) | B(src1)); - - case SLJIT_SUBC: - BIN_EXTS(); - return push_inst(compiler, SUBFE | D(dst) | A(src2) | B(src1)); - - case SLJIT_MUL: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, MULLI | D(dst) | A(src1) | compiler->imm); - } - BIN_EXTS(); - if (flags & ALT_FORM2) - return push_inst(compiler, MULLW | OE(flags) | RC(flags) | D(dst) | A(src2) | B(src1)); - return push_inst(compiler, MULLD | OE(flags) | RC(flags) | D(dst) | A(src2) | B(src1)); - - case SLJIT_AND: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, ANDI | S(src1) | A(dst) | compiler->imm); - } - if (flags & ALT_FORM2) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, ANDIS | S(src1) | A(dst) | compiler->imm); - } - return push_inst(compiler, AND | RC(flags) | S(src1) | A(dst) | B(src2)); - - case SLJIT_OR: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, ORI | S(src1) | A(dst) | compiler->imm); - } - if (flags & ALT_FORM2) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, ORIS | S(src1) | A(dst) | compiler->imm); - } - if (flags & ALT_FORM3) { - SLJIT_ASSERT(src2 == TMP_REG2); - FAIL_IF(push_inst(compiler, ORI | S(src1) | A(dst) | IMM(compiler->imm))); - return push_inst(compiler, ORIS | S(dst) | A(dst) | IMM(compiler->imm >> 16)); - } - return push_inst(compiler, OR | RC(flags) | S(src1) | A(dst) | B(src2)); - - case SLJIT_XOR: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, XORI | S(src1) | A(dst) | compiler->imm); - } - if (flags & ALT_FORM2) { - SLJIT_ASSERT(src2 == TMP_REG2); - return push_inst(compiler, XORIS | S(src1) | A(dst) | compiler->imm); - } - if (flags & ALT_FORM3) { - SLJIT_ASSERT(src2 == TMP_REG2); - FAIL_IF(push_inst(compiler, XORI | S(src1) | A(dst) | IMM(compiler->imm))); - return push_inst(compiler, XORIS | S(dst) | A(dst) | IMM(compiler->imm >> 16)); - } - return push_inst(compiler, XOR | RC(flags) | S(src1) | A(dst) | B(src2)); - - case SLJIT_SHL: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - if (flags & ALT_FORM2) { - compiler->imm &= 0x1f; - return push_inst(compiler, RLWINM | RC(flags) | S(src1) | A(dst) | (compiler->imm << 11) | ((31 - compiler->imm) << 1)); - } - compiler->imm &= 0x3f; - return push_inst(compiler, RLDI(dst, src1, compiler->imm, 63 - compiler->imm, 1) | RC(flags)); - } - return push_inst(compiler, ((flags & ALT_FORM2) ? SLW : SLD) | RC(flags) | S(src1) | A(dst) | B(src2)); - - case SLJIT_LSHR: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - if (flags & ALT_FORM2) { - compiler->imm &= 0x1f; - return push_inst(compiler, RLWINM | RC(flags) | S(src1) | A(dst) | (((32 - compiler->imm) & 0x1f) << 11) | (compiler->imm << 6) | (31 << 1)); - } - compiler->imm &= 0x3f; - return push_inst(compiler, RLDI(dst, src1, 64 - compiler->imm, compiler->imm, 0) | RC(flags)); - } - return push_inst(compiler, ((flags & ALT_FORM2) ? SRW : SRD) | RC(flags) | S(src1) | A(dst) | B(src2)); - - case SLJIT_ASHR: - if (flags & ALT_FORM1) { - SLJIT_ASSERT(src2 == TMP_REG2); - if (flags & ALT_FORM2) { - compiler->imm &= 0x1f; - return push_inst(compiler, SRAWI | RC(flags) | S(src1) | A(dst) | (compiler->imm << 11)); - } - compiler->imm &= 0x3f; - return push_inst(compiler, SRADI | RC(flags) | S(src1) | A(dst) | ((compiler->imm & 0x1f) << 11) | ((compiler->imm & 0x20) >> 4)); - } - return push_inst(compiler, ((flags & ALT_FORM2) ? SRAW : SRAD) | RC(flags) | S(src1) | A(dst) | B(src2)); - } - - SLJIT_UNREACHABLE(); - return SLJIT_SUCCESS; -} - -static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src) -{ - sljit_s32 arg_count = 0; - sljit_s32 word_arg_count = 0; - sljit_s32 types = 0; - sljit_s32 reg = 0; - - if (src) - reg = *src & REG_MASK; - - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); - - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - case SLJIT_ARG_TYPE_F64: - arg_count++; - break; - default: - arg_count++; - word_arg_count++; - - if (arg_count != word_arg_count && arg_count == reg) { - FAIL_IF(push_inst(compiler, OR | S(reg) | A(TMP_CALL_REG) | B(reg))); - *src = TMP_CALL_REG; - } - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - while (types) { - switch (types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - case SLJIT_ARG_TYPE_F64: - arg_count--; - break; - default: - if (arg_count != word_arg_count) - FAIL_IF(push_inst(compiler, OR | S(word_arg_count) | A(arg_count) | B(word_arg_count))); - - arg_count--; - word_arg_count--; - break; - } - - types >>= SLJIT_DEF_SHIFT; - } - - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw init_value) -{ - FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(init_value >> 48))); - FAIL_IF(push_inst(compiler, ORI | S(reg) | A(reg) | IMM(init_value >> 32))); - FAIL_IF(PUSH_RLDICR(reg, 31)); - FAIL_IF(push_inst(compiler, ORIS | S(reg) | A(reg) | IMM(init_value >> 16))); - return push_inst(compiler, ORI | S(reg) | A(reg) | IMM(init_value)); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) -{ - sljit_ins *inst = (sljit_ins*)addr; - - inst[0] = (inst[0] & 0xffff0000) | ((new_target >> 48) & 0xffff); - inst[1] = (inst[1] & 0xffff0000) | ((new_target >> 32) & 0xffff); - inst[3] = (inst[3] & 0xffff0000) | ((new_target >> 16) & 0xffff); - inst[4] = (inst[4] & 0xffff0000) | (new_target & 0xffff); - inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 5); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) -{ - sljit_ins *inst = (sljit_ins*)addr; - - inst[0] = (inst[0] & 0xffff0000) | ((new_constant >> 48) & 0xffff); - inst[1] = (inst[1] & 0xffff0000) | ((new_constant >> 32) & 0xffff); - inst[3] = (inst[3] & 0xffff0000) | ((new_constant >> 16) & 0xffff); - inst[4] = (inst[4] & 0xffff0000) | (new_constant & 0xffff); - inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 5); -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* ppc 64-bit arch dependent functions. */ + +#if defined(__GNUC__) || (defined(__IBM_GCC_ASM) && __IBM_GCC_ASM) +#define ASM_SLJIT_CLZ(src, dst) \ + __asm__ volatile ( "cntlzd %0, %1" : "=r"(dst) : "r"(src) ) +#elif defined(__xlc__) +#error "Please enable GCC syntax for inline assembly statements" +#else +#error "Must implement count leading zeroes" +#endif + +#define PUSH_RLDICR(reg, shift) \ + push_inst(compiler, RLDI(reg, reg, 63 - shift, shift, 1)) + +static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw imm) +{ + sljit_uw tmp; + sljit_uw shift; + sljit_uw tmp2; + sljit_uw shift2; + + if (imm <= SIMM_MAX && imm >= SIMM_MIN) + return push_inst(compiler, ADDI | D(reg) | A(0) | IMM(imm)); + + if (!(imm & ~0xffff)) + return push_inst(compiler, ORI | S(TMP_ZERO) | A(reg) | IMM(imm)); + + if (imm <= 0x7fffffffl && imm >= -0x80000000l) { + FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(imm >> 16))); + return (imm & 0xffff) ? push_inst(compiler, ORI | S(reg) | A(reg) | IMM(imm)) : SLJIT_SUCCESS; + } + + /* Count leading zeroes. */ + tmp = (imm >= 0) ? imm : ~imm; + ASM_SLJIT_CLZ(tmp, shift); + SLJIT_ASSERT(shift > 0); + shift--; + tmp = (imm << shift); + + if ((tmp & ~0xffff000000000000ul) == 0) { + FAIL_IF(push_inst(compiler, ADDI | D(reg) | A(0) | IMM(tmp >> 48))); + shift += 15; + return PUSH_RLDICR(reg, shift); + } + + if ((tmp & ~0xffffffff00000000ul) == 0) { + FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(tmp >> 48))); + FAIL_IF(push_inst(compiler, ORI | S(reg) | A(reg) | IMM(tmp >> 32))); + shift += 31; + return PUSH_RLDICR(reg, shift); + } + + /* Cut out the 16 bit from immediate. */ + shift += 15; + tmp2 = imm & ((1ul << (63 - shift)) - 1); + + if (tmp2 <= 0xffff) { + FAIL_IF(push_inst(compiler, ADDI | D(reg) | A(0) | IMM(tmp >> 48))); + FAIL_IF(PUSH_RLDICR(reg, shift)); + return push_inst(compiler, ORI | S(reg) | A(reg) | tmp2); + } + + if (tmp2 <= 0xffffffff) { + FAIL_IF(push_inst(compiler, ADDI | D(reg) | A(0) | IMM(tmp >> 48))); + FAIL_IF(PUSH_RLDICR(reg, shift)); + FAIL_IF(push_inst(compiler, ORIS | S(reg) | A(reg) | (tmp2 >> 16))); + return (imm & 0xffff) ? push_inst(compiler, ORI | S(reg) | A(reg) | IMM(tmp2)) : SLJIT_SUCCESS; + } + + ASM_SLJIT_CLZ(tmp2, shift2); + tmp2 <<= shift2; + + if ((tmp2 & ~0xffff000000000000ul) == 0) { + FAIL_IF(push_inst(compiler, ADDI | D(reg) | A(0) | IMM(tmp >> 48))); + shift2 += 15; + shift += (63 - shift2); + FAIL_IF(PUSH_RLDICR(reg, shift)); + FAIL_IF(push_inst(compiler, ORI | S(reg) | A(reg) | (tmp2 >> 48))); + return PUSH_RLDICR(reg, shift2); + } + + /* The general version. */ + FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(imm >> 48))); + FAIL_IF(push_inst(compiler, ORI | S(reg) | A(reg) | IMM(imm >> 32))); + FAIL_IF(PUSH_RLDICR(reg, 31)); + FAIL_IF(push_inst(compiler, ORIS | S(reg) | A(reg) | IMM(imm >> 16))); + return push_inst(compiler, ORI | S(reg) | A(reg) | IMM(imm)); +} + +/* Simplified mnemonics: clrldi. */ +#define INS_CLEAR_LEFT(dst, src, from) \ + (RLDICL | S(src) | A(dst) | ((from) << 6) | (1 << 5)) + +/* Sign extension for integer operations. */ +#define UN_EXTS() \ + if ((flags & (ALT_SIGN_EXT | REG2_SOURCE)) == (ALT_SIGN_EXT | REG2_SOURCE)) { \ + FAIL_IF(push_inst(compiler, EXTSW | S(src2) | A(TMP_REG2))); \ + src2 = TMP_REG2; \ + } + +#define BIN_EXTS() \ + if (flags & ALT_SIGN_EXT) { \ + if (flags & REG1_SOURCE) { \ + FAIL_IF(push_inst(compiler, EXTSW | S(src1) | A(TMP_REG1))); \ + src1 = TMP_REG1; \ + } \ + if (flags & REG2_SOURCE) { \ + FAIL_IF(push_inst(compiler, EXTSW | S(src2) | A(TMP_REG2))); \ + src2 = TMP_REG2; \ + } \ + } + +#define BIN_IMM_EXTS() \ + if ((flags & (ALT_SIGN_EXT | REG1_SOURCE)) == (ALT_SIGN_EXT | REG1_SOURCE)) { \ + FAIL_IF(push_inst(compiler, EXTSW | S(src1) | A(TMP_REG1))); \ + src1 = TMP_REG1; \ + } + +static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, + sljit_s32 dst, sljit_s32 src1, sljit_s32 src2) +{ + switch (op) { + case SLJIT_MOV: + case SLJIT_MOV_P: + SLJIT_ASSERT(src1 == TMP_REG1); + if (dst != src2) + return push_inst(compiler, OR | S(src2) | A(dst) | B(src2)); + return SLJIT_SUCCESS; + + case SLJIT_MOV_U32: + case SLJIT_MOV_S32: + SLJIT_ASSERT(src1 == TMP_REG1); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + if (op == SLJIT_MOV_S32) + return push_inst(compiler, EXTSW | S(src2) | A(dst)); + return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 0)); + } + else { + SLJIT_ASSERT(dst == src2); + } + return SLJIT_SUCCESS; + + case SLJIT_MOV_U8: + case SLJIT_MOV_S8: + SLJIT_ASSERT(src1 == TMP_REG1); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + if (op == SLJIT_MOV_S8) + return push_inst(compiler, EXTSB | S(src2) | A(dst)); + return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 24)); + } + else if ((flags & REG_DEST) && op == SLJIT_MOV_S8) + return push_inst(compiler, EXTSB | S(src2) | A(dst)); + else { + SLJIT_ASSERT(dst == src2); + } + return SLJIT_SUCCESS; + + case SLJIT_MOV_U16: + case SLJIT_MOV_S16: + SLJIT_ASSERT(src1 == TMP_REG1); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + if (op == SLJIT_MOV_S16) + return push_inst(compiler, EXTSH | S(src2) | A(dst)); + return push_inst(compiler, INS_CLEAR_LEFT(dst, src2, 16)); + } + else { + SLJIT_ASSERT(dst == src2); + } + return SLJIT_SUCCESS; + + case SLJIT_NOT: + SLJIT_ASSERT(src1 == TMP_REG1); + UN_EXTS(); + return push_inst(compiler, NOR | RC(flags) | S(src2) | A(dst) | B(src2)); + + case SLJIT_NEG: + SLJIT_ASSERT(src1 == TMP_REG1); + + if ((flags & (ALT_FORM1 | ALT_SIGN_EXT)) == (ALT_FORM1 | ALT_SIGN_EXT)) { + FAIL_IF(push_inst(compiler, RLDI(TMP_REG2, src2, 32, 31, 1))); + FAIL_IF(push_inst(compiler, NEG | OE(ALT_SET_FLAGS) | RC(ALT_SET_FLAGS) | D(dst) | A(TMP_REG2))); + return push_inst(compiler, RLDI(dst, dst, 32, 32, 0)); + } + + UN_EXTS(); + /* Setting XER SO is not enough, CR SO is also needed. */ + return push_inst(compiler, NEG | OE((flags & ALT_FORM1) ? ALT_SET_FLAGS : 0) | RC(flags) | D(dst) | A(src2)); + + case SLJIT_CLZ: + SLJIT_ASSERT(src1 == TMP_REG1); + if (flags & ALT_FORM1) + return push_inst(compiler, CNTLZW | S(src2) | A(dst)); + return push_inst(compiler, CNTLZD | S(src2) | A(dst)); + + case SLJIT_ADD: + if (flags & ALT_FORM1) { + if (flags & ALT_SIGN_EXT) { + FAIL_IF(push_inst(compiler, RLDI(TMP_REG1, src1, 32, 31, 1))); + src1 = TMP_REG1; + FAIL_IF(push_inst(compiler, RLDI(TMP_REG2, src2, 32, 31, 1))); + src2 = TMP_REG2; + } + /* Setting XER SO is not enough, CR SO is also needed. */ + FAIL_IF(push_inst(compiler, ADD | OE(ALT_SET_FLAGS) | RC(ALT_SET_FLAGS) | D(dst) | A(src1) | B(src2))); + if (flags & ALT_SIGN_EXT) + return push_inst(compiler, RLDI(dst, dst, 32, 32, 0)); + return SLJIT_SUCCESS; + } + + if (flags & ALT_FORM2) { + /* Flags does not set: BIN_IMM_EXTS unnecessary. */ + SLJIT_ASSERT(src2 == TMP_REG2); + + if (flags & ALT_FORM3) + return push_inst(compiler, ADDIS | D(dst) | A(src1) | compiler->imm); + + if (flags & ALT_FORM4) { + FAIL_IF(push_inst(compiler, ADDIS | D(dst) | A(src1) | (((compiler->imm >> 16) & 0xffff) + ((compiler->imm >> 15) & 0x1)))); + src1 = dst; + } + + return push_inst(compiler, ADDI | D(dst) | A(src1) | (compiler->imm & 0xffff)); + } + if (flags & ALT_FORM3) { + SLJIT_ASSERT(src2 == TMP_REG2); + BIN_IMM_EXTS(); + return push_inst(compiler, ADDIC | D(dst) | A(src1) | compiler->imm); + } + if (!(flags & ALT_SET_FLAGS)) + return push_inst(compiler, ADD | D(dst) | A(src1) | B(src2)); + BIN_EXTS(); + if (flags & ALT_FORM4) + return push_inst(compiler, ADDC | RC(ALT_SET_FLAGS) | D(dst) | A(src1) | B(src2)); + return push_inst(compiler, ADD | RC(flags) | D(dst) | A(src1) | B(src2)); + + case SLJIT_ADDC: + BIN_EXTS(); + return push_inst(compiler, ADDE | D(dst) | A(src1) | B(src2)); + + case SLJIT_SUB: + if (flags & ALT_FORM1) { + if (flags & ALT_FORM2) { + FAIL_IF(push_inst(compiler, CMPLI | CRD(0 | ((flags & ALT_SIGN_EXT) ? 0 : 1)) | A(src1) | compiler->imm)); + if (!(flags & ALT_FORM3)) + return SLJIT_SUCCESS; + return push_inst(compiler, ADDI | D(dst) | A(src1) | (-compiler->imm & 0xffff)); + } + FAIL_IF(push_inst(compiler, CMPL | CRD(0 | ((flags & ALT_SIGN_EXT) ? 0 : 1)) | A(src1) | B(src2))); + if (!(flags & ALT_FORM3)) + return SLJIT_SUCCESS; + return push_inst(compiler, SUBF | D(dst) | A(src2) | B(src1)); + } + + if (flags & ALT_FORM2) { + if (flags & ALT_SIGN_EXT) { + FAIL_IF(push_inst(compiler, RLDI(TMP_REG1, src1, 32, 31, 1))); + src1 = TMP_REG1; + FAIL_IF(push_inst(compiler, RLDI(TMP_REG2, src2, 32, 31, 1))); + src2 = TMP_REG2; + } + /* Setting XER SO is not enough, CR SO is also needed. */ + FAIL_IF(push_inst(compiler, SUBF | OE(ALT_SET_FLAGS) | RC(ALT_SET_FLAGS) | D(dst) | A(src2) | B(src1))); + if (flags & ALT_SIGN_EXT) + return push_inst(compiler, RLDI(dst, dst, 32, 32, 0)); + return SLJIT_SUCCESS; + } + + if (flags & ALT_FORM3) { + /* Flags does not set: BIN_IMM_EXTS unnecessary. */ + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, SUBFIC | D(dst) | A(src1) | compiler->imm); + } + + if (flags & ALT_FORM4) { + if (flags & ALT_FORM5) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, CMPI | CRD(0 | ((flags & ALT_SIGN_EXT) ? 0 : 1)) | A(src1) | compiler->imm); + } + return push_inst(compiler, CMP | CRD(0 | ((flags & ALT_SIGN_EXT) ? 0 : 1)) | A(src1) | B(src2)); + } + + if (!(flags & ALT_SET_FLAGS)) + return push_inst(compiler, SUBF | D(dst) | A(src2) | B(src1)); + BIN_EXTS(); + if (flags & ALT_FORM5) + return push_inst(compiler, SUBFC | RC(ALT_SET_FLAGS) | D(dst) | A(src2) | B(src1)); + return push_inst(compiler, SUBF | RC(flags) | D(dst) | A(src2) | B(src1)); + + case SLJIT_SUBC: + BIN_EXTS(); + return push_inst(compiler, SUBFE | D(dst) | A(src2) | B(src1)); + + case SLJIT_MUL: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, MULLI | D(dst) | A(src1) | compiler->imm); + } + BIN_EXTS(); + if (flags & ALT_FORM2) + return push_inst(compiler, MULLW | OE(flags) | RC(flags) | D(dst) | A(src2) | B(src1)); + return push_inst(compiler, MULLD | OE(flags) | RC(flags) | D(dst) | A(src2) | B(src1)); + + case SLJIT_AND: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, ANDI | S(src1) | A(dst) | compiler->imm); + } + if (flags & ALT_FORM2) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, ANDIS | S(src1) | A(dst) | compiler->imm); + } + return push_inst(compiler, AND | RC(flags) | S(src1) | A(dst) | B(src2)); + + case SLJIT_OR: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, ORI | S(src1) | A(dst) | compiler->imm); + } + if (flags & ALT_FORM2) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, ORIS | S(src1) | A(dst) | compiler->imm); + } + if (flags & ALT_FORM3) { + SLJIT_ASSERT(src2 == TMP_REG2); + FAIL_IF(push_inst(compiler, ORI | S(src1) | A(dst) | IMM(compiler->imm))); + return push_inst(compiler, ORIS | S(dst) | A(dst) | IMM(compiler->imm >> 16)); + } + return push_inst(compiler, OR | RC(flags) | S(src1) | A(dst) | B(src2)); + + case SLJIT_XOR: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, XORI | S(src1) | A(dst) | compiler->imm); + } + if (flags & ALT_FORM2) { + SLJIT_ASSERT(src2 == TMP_REG2); + return push_inst(compiler, XORIS | S(src1) | A(dst) | compiler->imm); + } + if (flags & ALT_FORM3) { + SLJIT_ASSERT(src2 == TMP_REG2); + FAIL_IF(push_inst(compiler, XORI | S(src1) | A(dst) | IMM(compiler->imm))); + return push_inst(compiler, XORIS | S(dst) | A(dst) | IMM(compiler->imm >> 16)); + } + return push_inst(compiler, XOR | RC(flags) | S(src1) | A(dst) | B(src2)); + + case SLJIT_SHL: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + if (flags & ALT_FORM2) { + compiler->imm &= 0x1f; + return push_inst(compiler, RLWINM | RC(flags) | S(src1) | A(dst) | (compiler->imm << 11) | ((31 - compiler->imm) << 1)); + } + compiler->imm &= 0x3f; + return push_inst(compiler, RLDI(dst, src1, compiler->imm, 63 - compiler->imm, 1) | RC(flags)); + } + return push_inst(compiler, ((flags & ALT_FORM2) ? SLW : SLD) | RC(flags) | S(src1) | A(dst) | B(src2)); + + case SLJIT_LSHR: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + if (flags & ALT_FORM2) { + compiler->imm &= 0x1f; + return push_inst(compiler, RLWINM | RC(flags) | S(src1) | A(dst) | (((32 - compiler->imm) & 0x1f) << 11) | (compiler->imm << 6) | (31 << 1)); + } + compiler->imm &= 0x3f; + return push_inst(compiler, RLDI(dst, src1, 64 - compiler->imm, compiler->imm, 0) | RC(flags)); + } + return push_inst(compiler, ((flags & ALT_FORM2) ? SRW : SRD) | RC(flags) | S(src1) | A(dst) | B(src2)); + + case SLJIT_ASHR: + if (flags & ALT_FORM1) { + SLJIT_ASSERT(src2 == TMP_REG2); + if (flags & ALT_FORM2) { + compiler->imm &= 0x1f; + return push_inst(compiler, SRAWI | RC(flags) | S(src1) | A(dst) | (compiler->imm << 11)); + } + compiler->imm &= 0x3f; + return push_inst(compiler, SRADI | RC(flags) | S(src1) | A(dst) | ((compiler->imm & 0x1f) << 11) | ((compiler->imm & 0x20) >> 4)); + } + return push_inst(compiler, ((flags & ALT_FORM2) ? SRAW : SRAD) | RC(flags) | S(src1) | A(dst) | B(src2)); + } + + SLJIT_UNREACHABLE(); + return SLJIT_SUCCESS; +} + +static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src) +{ + sljit_s32 arg_count = 0; + sljit_s32 word_arg_count = 0; + sljit_s32 types = 0; + sljit_s32 reg = 0; + + if (src) + reg = *src & REG_MASK; + + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); + + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + case SLJIT_ARG_TYPE_F64: + arg_count++; + break; + default: + arg_count++; + word_arg_count++; + + if (arg_count != word_arg_count && arg_count == reg) { + FAIL_IF(push_inst(compiler, OR | S(reg) | A(TMP_CALL_REG) | B(reg))); + *src = TMP_CALL_REG; + } + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + while (types) { + switch (types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + case SLJIT_ARG_TYPE_F64: + arg_count--; + break; + default: + if (arg_count != word_arg_count) + FAIL_IF(push_inst(compiler, OR | S(word_arg_count) | A(arg_count) | B(word_arg_count))); + + arg_count--; + word_arg_count--; + break; + } + + types >>= SLJIT_DEF_SHIFT; + } + + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw init_value) +{ + FAIL_IF(push_inst(compiler, ADDIS | D(reg) | A(0) | IMM(init_value >> 48))); + FAIL_IF(push_inst(compiler, ORI | S(reg) | A(reg) | IMM(init_value >> 32))); + FAIL_IF(PUSH_RLDICR(reg, 31)); + FAIL_IF(push_inst(compiler, ORIS | S(reg) | A(reg) | IMM(init_value >> 16))); + return push_inst(compiler, ORI | S(reg) | A(reg) | IMM(init_value)); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) +{ + sljit_ins *inst = (sljit_ins*)addr; + + inst[0] = (inst[0] & 0xffff0000) | ((new_target >> 48) & 0xffff); + inst[1] = (inst[1] & 0xffff0000) | ((new_target >> 32) & 0xffff); + inst[3] = (inst[3] & 0xffff0000) | ((new_target >> 16) & 0xffff); + inst[4] = (inst[4] & 0xffff0000) | (new_target & 0xffff); + inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 5); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) +{ + sljit_ins *inst = (sljit_ins*)addr; + + inst[0] = (inst[0] & 0xffff0000) | ((new_constant >> 48) & 0xffff); + inst[1] = (inst[1] & 0xffff0000) | ((new_constant >> 32) & 0xffff); + inst[3] = (inst[3] & 0xffff0000) | ((new_constant >> 16) & 0xffff); + inst[4] = (inst[4] & 0xffff0000) | (new_constant & 0xffff); + inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 5); +} diff --git a/contrib/libs/pcre/sljit/sljitNativePPC_common.c b/contrib/libs/pcre/sljit/sljitNativePPC_common.c index 7afd6b2ac4..8103d7322a 100644 --- a/contrib/libs/pcre/sljit/sljitNativePPC_common.c +++ b/contrib/libs/pcre/sljit/sljitNativePPC_common.c @@ -1,2395 +1,2395 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) -{ - return "PowerPC" SLJIT_CPUINFO; -} - -/* Length of an instruction word. - Both for ppc-32 and ppc-64. */ -typedef sljit_u32 sljit_ins; - -#if ((defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) && (defined _AIX)) \ - || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) -#define SLJIT_PPC_STACK_FRAME_V2 1 -#endif - -#ifdef _AIX -#error #include <sys/cache.h> -#endif - -#if (defined _CALL_ELF && _CALL_ELF == 2) -#define SLJIT_PASS_ENTRY_ADDR_TO_CALL 1 -#endif - -#if (defined SLJIT_CACHE_FLUSH_OWN_IMPL && SLJIT_CACHE_FLUSH_OWN_IMPL) - -static void ppc_cache_flush(sljit_ins *from, sljit_ins *to) -{ -#ifdef _AIX - _sync_cache_range((caddr_t)from, (int)((size_t)to - (size_t)from)); -#elif defined(__GNUC__) || (defined(__IBM_GCC_ASM) && __IBM_GCC_ASM) -# if defined(_ARCH_PWR) || defined(_ARCH_PWR2) - /* Cache flush for POWER architecture. */ - while (from < to) { - __asm__ volatile ( - "clf 0, %0\n" - "dcs\n" - : : "r"(from) - ); - from++; - } - __asm__ volatile ( "ics" ); -# elif defined(_ARCH_COM) && !defined(_ARCH_PPC) -# error "Cache flush is not implemented for PowerPC/POWER common mode." -# else - /* Cache flush for PowerPC architecture. */ - while (from < to) { - __asm__ volatile ( - "dcbf 0, %0\n" - "sync\n" - "icbi 0, %0\n" - : : "r"(from) - ); - from++; - } - __asm__ volatile ( "isync" ); -# endif -# ifdef __xlc__ -# warning "This file may fail to compile if -qfuncsect is used" -# endif -#elif defined(__xlc__) -#error "Please enable GCC syntax for inline assembly statements with -qasm=gcc" -#else -#error "This platform requires a cache flush implementation." -#endif /* _AIX */ -} - -#endif /* (defined SLJIT_CACHE_FLUSH_OWN_IMPL && SLJIT_CACHE_FLUSH_OWN_IMPL) */ - -#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) -#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) -#define TMP_ZERO (SLJIT_NUMBER_OF_REGISTERS + 4) - -#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) -#define TMP_CALL_REG (SLJIT_NUMBER_OF_REGISTERS + 5) -#else -#define TMP_CALL_REG TMP_REG2 -#endif - -#define TMP_FREG1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) -#define TMP_FREG2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 2) - -static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 7] = { - 0, 3, 4, 5, 6, 7, 8, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 9, 10, 31, 12 -}; - -static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 3] = { - 0, 1, 2, 3, 4, 5, 6, 0, 7 -}; - -/* --------------------------------------------------------------------- */ -/* Instrucion forms */ -/* --------------------------------------------------------------------- */ -#define D(d) (reg_map[d] << 21) -#define S(s) (reg_map[s] << 21) -#define A(a) (reg_map[a] << 16) -#define B(b) (reg_map[b] << 11) -#define C(c) (reg_map[c] << 6) -#define FD(fd) (freg_map[fd] << 21) -#define FS(fs) (freg_map[fs] << 21) -#define FA(fa) (freg_map[fa] << 16) -#define FB(fb) (freg_map[fb] << 11) -#define FC(fc) (freg_map[fc] << 6) -#define IMM(imm) ((imm) & 0xffff) -#define CRD(d) ((d) << 21) - -/* Instruction bit sections. - OE and Rc flag (see ALT_SET_FLAGS). */ -#define OE(flags) ((flags) & ALT_SET_FLAGS) -/* Rc flag (see ALT_SET_FLAGS). */ -#define RC(flags) (((flags) & ALT_SET_FLAGS) >> 10) -#define HI(opcode) ((opcode) << 26) -#define LO(opcode) ((opcode) << 1) - -#define ADD (HI(31) | LO(266)) -#define ADDC (HI(31) | LO(10)) -#define ADDE (HI(31) | LO(138)) -#define ADDI (HI(14)) -#define ADDIC (HI(13)) -#define ADDIS (HI(15)) -#define ADDME (HI(31) | LO(234)) -#define AND (HI(31) | LO(28)) -#define ANDI (HI(28)) -#define ANDIS (HI(29)) -#define Bx (HI(18)) -#define BCx (HI(16)) -#define BCCTR (HI(19) | LO(528) | (3 << 11)) -#define BLR (HI(19) | LO(16) | (0x14 << 21)) -#define CNTLZD (HI(31) | LO(58)) -#define CNTLZW (HI(31) | LO(26)) -#define CMP (HI(31) | LO(0)) -#define CMPI (HI(11)) -#define CMPL (HI(31) | LO(32)) -#define CMPLI (HI(10)) -#define CROR (HI(19) | LO(449)) -#define DCBT (HI(31) | LO(278)) -#define DIVD (HI(31) | LO(489)) -#define DIVDU (HI(31) | LO(457)) -#define DIVW (HI(31) | LO(491)) -#define DIVWU (HI(31) | LO(459)) -#define EXTSB (HI(31) | LO(954)) -#define EXTSH (HI(31) | LO(922)) -#define EXTSW (HI(31) | LO(986)) -#define FABS (HI(63) | LO(264)) -#define FADD (HI(63) | LO(21)) -#define FADDS (HI(59) | LO(21)) -#define FCFID (HI(63) | LO(846)) -#define FCMPU (HI(63) | LO(0)) -#define FCTIDZ (HI(63) | LO(815)) -#define FCTIWZ (HI(63) | LO(15)) -#define FDIV (HI(63) | LO(18)) -#define FDIVS (HI(59) | LO(18)) -#define FMR (HI(63) | LO(72)) -#define FMUL (HI(63) | LO(25)) -#define FMULS (HI(59) | LO(25)) -#define FNEG (HI(63) | LO(40)) -#define FRSP (HI(63) | LO(12)) -#define FSUB (HI(63) | LO(20)) -#define FSUBS (HI(59) | LO(20)) -#define LD (HI(58) | 0) -#define LWZ (HI(32)) -#define MFCR (HI(31) | LO(19)) -#define MFLR (HI(31) | LO(339) | 0x80000) -#define MFXER (HI(31) | LO(339) | 0x10000) -#define MTCTR (HI(31) | LO(467) | 0x90000) -#define MTLR (HI(31) | LO(467) | 0x80000) -#define MTXER (HI(31) | LO(467) | 0x10000) -#define MULHD (HI(31) | LO(73)) -#define MULHDU (HI(31) | LO(9)) -#define MULHW (HI(31) | LO(75)) -#define MULHWU (HI(31) | LO(11)) -#define MULLD (HI(31) | LO(233)) -#define MULLI (HI(7)) -#define MULLW (HI(31) | LO(235)) -#define NEG (HI(31) | LO(104)) -#define NOP (HI(24)) -#define NOR (HI(31) | LO(124)) -#define OR (HI(31) | LO(444)) -#define ORI (HI(24)) -#define ORIS (HI(25)) -#define RLDICL (HI(30)) -#define RLWINM (HI(21)) -#define SLD (HI(31) | LO(27)) -#define SLW (HI(31) | LO(24)) -#define SRAD (HI(31) | LO(794)) -#define SRADI (HI(31) | LO(413 << 1)) -#define SRAW (HI(31) | LO(792)) -#define SRAWI (HI(31) | LO(824)) -#define SRD (HI(31) | LO(539)) -#define SRW (HI(31) | LO(536)) -#define STD (HI(62) | 0) -#define STDU (HI(62) | 1) -#define STDUX (HI(31) | LO(181)) -#define STFIWX (HI(31) | LO(983)) -#define STW (HI(36)) -#define STWU (HI(37)) -#define STWUX (HI(31) | LO(183)) -#define SUBF (HI(31) | LO(40)) -#define SUBFC (HI(31) | LO(8)) -#define SUBFE (HI(31) | LO(136)) -#define SUBFIC (HI(8)) -#define XOR (HI(31) | LO(316)) -#define XORI (HI(26)) -#define XORIS (HI(27)) - -#define SIMM_MAX (0x7fff) -#define SIMM_MIN (-0x8000) -#define UIMM_MAX (0xffff) - -#define RLDI(dst, src, sh, mb, type) \ - (HI(30) | S(src) | A(dst) | ((type) << 2) | (((sh) & 0x1f) << 11) | (((sh) & 0x20) >> 4) | (((mb) & 0x1f) << 6) | ((mb) & 0x20)) - -#if (defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_function_context(void** func_ptr, struct sljit_function_context* context, sljit_sw addr, void* func) -{ - sljit_sw* ptrs; - if (func_ptr) - *func_ptr = (void*)context; - ptrs = (sljit_sw*)func; - context->addr = addr ? addr : ptrs[0]; - context->r2 = ptrs[1]; - context->r11 = ptrs[2]; -} -#endif - -static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins) -{ - sljit_ins *ptr = (sljit_ins*)ensure_buf(compiler, sizeof(sljit_ins)); - FAIL_IF(!ptr); - *ptr = ins; - compiler->size++; - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code, sljit_sw executable_offset) -{ - sljit_sw diff; - sljit_uw target_addr; - sljit_sw extra_jump_flags; - -#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) && (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) - if (jump->flags & (SLJIT_REWRITABLE_JUMP | IS_CALL)) - return 0; -#else - if (jump->flags & SLJIT_REWRITABLE_JUMP) - return 0; -#endif - - if (jump->flags & JUMP_ADDR) - target_addr = jump->u.target; - else { - SLJIT_ASSERT(jump->flags & JUMP_LABEL); - target_addr = (sljit_uw)(code + jump->u.label->size) + (sljit_uw)executable_offset; - } - -#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) && (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - if (jump->flags & IS_CALL) - goto keep_address; -#endif - - diff = ((sljit_sw)target_addr - (sljit_sw)(code_ptr) - executable_offset) & ~0x3l; - - extra_jump_flags = 0; - if (jump->flags & IS_COND) { - if (diff <= 0x7fff && diff >= -0x8000) { - jump->flags |= PATCH_B; - return 1; - } - if (target_addr <= 0xffff) { - jump->flags |= PATCH_B | PATCH_ABS_B; - return 1; - } - extra_jump_flags = REMOVE_COND; - - diff -= sizeof(sljit_ins); - } - - if (diff <= 0x01ffffff && diff >= -0x02000000) { - jump->flags |= PATCH_B | extra_jump_flags; - return 1; - } - - if (target_addr <= 0x03ffffff) { - jump->flags |= PATCH_B | PATCH_ABS_B | extra_jump_flags; - return 1; - } - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) -#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) -keep_address: -#endif - if (target_addr <= 0x7fffffff) { - jump->flags |= PATCH_ABS32; - return 1; - } - - if (target_addr <= 0x7fffffffffffl) { - jump->flags |= PATCH_ABS48; - return 1; - } -#endif - - return 0; -} - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - -static SLJIT_INLINE sljit_sw put_label_get_length(struct sljit_put_label *put_label, sljit_uw max_label) -{ - if (max_label < 0x100000000l) { - put_label->flags = 0; - return 1; - } - - if (max_label < 0x1000000000000l) { - put_label->flags = 1; - return 3; - } - - put_label->flags = 2; - return 4; -} - -static SLJIT_INLINE void put_label_set(struct sljit_put_label *put_label) -{ - sljit_uw addr = put_label->label->addr; - sljit_ins *inst = (sljit_ins *)put_label->addr; - sljit_s32 reg = *inst; - - if (put_label->flags == 0) { - SLJIT_ASSERT(addr < 0x100000000l); - inst[0] = ORIS | S(TMP_ZERO) | A(reg) | IMM(addr >> 16); - } - else { - if (put_label->flags == 1) { - SLJIT_ASSERT(addr < 0x1000000000000l); - inst[0] = ORI | S(TMP_ZERO) | A(reg) | IMM(addr >> 32); - } - else { - inst[0] = ORIS | S(TMP_ZERO) | A(reg) | IMM(addr >> 48); - inst[1] = ORI | S(reg) | A(reg) | IMM((addr >> 32) & 0xffff); - inst ++; - } - - inst[1] = RLDI(reg, reg, 32, 31, 1); - inst[2] = ORIS | S(reg) | A(reg) | IMM((addr >> 16) & 0xffff); - inst += 2; - } - - inst[1] = ORI | S(reg) | A(reg) | IMM(addr & 0xffff); -} - -#endif - -SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) -{ - struct sljit_memory_fragment *buf; - sljit_ins *code; - sljit_ins *code_ptr; - sljit_ins *buf_ptr; - sljit_ins *buf_end; - sljit_uw word_count; - sljit_uw next_addr; - sljit_sw executable_offset; - sljit_uw addr; - - struct sljit_label *label; - struct sljit_jump *jump; - struct sljit_const *const_; - struct sljit_put_label *put_label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_generate_code(compiler)); - reverse_buf(compiler); - -#if (defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - compiler->size += (compiler->size & 0x1) + (sizeof(struct sljit_function_context) / sizeof(sljit_ins)); -#else - compiler->size += (sizeof(struct sljit_function_context) / sizeof(sljit_ins)); -#endif -#endif - code = (sljit_ins*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_ins)); - PTR_FAIL_WITH_EXEC_IF(code); - buf = compiler->buf; - - code_ptr = code; - word_count = 0; - next_addr = 0; - executable_offset = SLJIT_EXEC_OFFSET(code); - - label = compiler->labels; - jump = compiler->jumps; - const_ = compiler->consts; - put_label = compiler->put_labels; - - do { - buf_ptr = (sljit_ins*)buf->memory; - buf_end = buf_ptr + (buf->used_size >> 2); - do { - *code_ptr = *buf_ptr++; - if (next_addr == word_count) { - SLJIT_ASSERT(!label || label->size >= word_count); - SLJIT_ASSERT(!jump || jump->addr >= word_count); - SLJIT_ASSERT(!const_ || const_->addr >= word_count); - SLJIT_ASSERT(!put_label || put_label->addr >= word_count); - - /* These structures are ordered by their address. */ - if (label && label->size == word_count) { - /* Just recording the address. */ - label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - label->size = code_ptr - code; - label = label->next; - } - if (jump && jump->addr == word_count) { -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) - jump->addr = (sljit_uw)(code_ptr - 3); -#else - jump->addr = (sljit_uw)(code_ptr - 6); -#endif - if (detect_jump_type(jump, code_ptr, code, executable_offset)) { -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) - code_ptr[-3] = code_ptr[0]; - code_ptr -= 3; -#else - if (jump->flags & PATCH_ABS32) { - code_ptr -= 3; - code_ptr[-1] = code_ptr[2]; - code_ptr[0] = code_ptr[3]; - } - else if (jump->flags & PATCH_ABS48) { - code_ptr--; - code_ptr[-1] = code_ptr[0]; - code_ptr[0] = code_ptr[1]; - /* rldicr rX,rX,32,31 -> rX,rX,16,47 */ - SLJIT_ASSERT((code_ptr[-3] & 0xfc00ffff) == 0x780007c6); - code_ptr[-3] ^= 0x8422; - /* oris -> ori */ - code_ptr[-2] ^= 0x4000000; - } - else { - code_ptr[-6] = code_ptr[0]; - code_ptr -= 6; - } -#endif - if (jump->flags & REMOVE_COND) { - code_ptr[0] = BCx | (2 << 2) | ((code_ptr[0] ^ (8 << 21)) & 0x03ff0001); - code_ptr++; - jump->addr += sizeof(sljit_ins); - code_ptr[0] = Bx; - jump->flags -= IS_COND; - } - } - jump = jump->next; - } - if (const_ && const_->addr == word_count) { - const_->addr = (sljit_uw)code_ptr; - const_ = const_->next; - } - if (put_label && put_label->addr == word_count) { - SLJIT_ASSERT(put_label->label); - put_label->addr = (sljit_uw)code_ptr; -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - code_ptr += put_label_get_length(put_label, (sljit_uw)(SLJIT_ADD_EXEC_OFFSET(code, executable_offset) + put_label->label->size)); - word_count += 4; -#endif - put_label = put_label->next; - } - next_addr = compute_next_addr(label, jump, const_, put_label); - } - code_ptr ++; - word_count ++; - } while (buf_ptr < buf_end); - - buf = buf->next; - } while (buf); - - if (label && label->size == word_count) { - label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - label->size = code_ptr - code; - label = label->next; - } - - SLJIT_ASSERT(!label); - SLJIT_ASSERT(!jump); - SLJIT_ASSERT(!const_); - SLJIT_ASSERT(!put_label); - -#if (defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) - SLJIT_ASSERT(code_ptr - code <= (sljit_sw)compiler->size - (sizeof(struct sljit_function_context) / sizeof(sljit_ins))); -#else - SLJIT_ASSERT(code_ptr - code <= (sljit_sw)compiler->size); -#endif - - jump = compiler->jumps; - while (jump) { - do { - addr = (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target; - buf_ptr = (sljit_ins *)jump->addr; - - if (jump->flags & PATCH_B) { - if (jump->flags & IS_COND) { - if (!(jump->flags & PATCH_ABS_B)) { - addr -= (sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset); - SLJIT_ASSERT((sljit_sw)addr <= 0x7fff && (sljit_sw)addr >= -0x8000); - *buf_ptr = BCx | (addr & 0xfffc) | ((*buf_ptr) & 0x03ff0001); - } - else { - SLJIT_ASSERT(addr <= 0xffff); - *buf_ptr = BCx | (addr & 0xfffc) | 0x2 | ((*buf_ptr) & 0x03ff0001); - } - } - else { - if (!(jump->flags & PATCH_ABS_B)) { - addr -= (sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset); - SLJIT_ASSERT((sljit_sw)addr <= 0x01ffffff && (sljit_sw)addr >= -0x02000000); - *buf_ptr = Bx | (addr & 0x03fffffc) | ((*buf_ptr) & 0x1); - } - else { - SLJIT_ASSERT(addr <= 0x03ffffff); - *buf_ptr = Bx | (addr & 0x03fffffc) | 0x2 | ((*buf_ptr) & 0x1); - } - } - break; - } - - /* Set the fields of immediate loads. */ -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) - buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 16) & 0xffff); - buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | (addr & 0xffff); -#else - if (jump->flags & PATCH_ABS32) { - SLJIT_ASSERT(addr <= 0x7fffffff); - buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 16) & 0xffff); - buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | (addr & 0xffff); - break; - } - if (jump->flags & PATCH_ABS48) { - SLJIT_ASSERT(addr <= 0x7fffffffffff); - buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 32) & 0xffff); - buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | ((addr >> 16) & 0xffff); - buf_ptr[3] = (buf_ptr[3] & 0xffff0000) | (addr & 0xffff); - break; - } - buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 48) & 0xffff); - buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | ((addr >> 32) & 0xffff); - buf_ptr[3] = (buf_ptr[3] & 0xffff0000) | ((addr >> 16) & 0xffff); - buf_ptr[4] = (buf_ptr[4] & 0xffff0000) | (addr & 0xffff); -#endif - } while (0); - jump = jump->next; - } - - put_label = compiler->put_labels; - while (put_label) { -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) - addr = put_label->label->addr; - buf_ptr = (sljit_ins *)put_label->addr; - - SLJIT_ASSERT((buf_ptr[0] & 0xfc1f0000) == ADDIS && (buf_ptr[1] & 0xfc000000) == ORI); - buf_ptr[0] |= (addr >> 16) & 0xffff; - buf_ptr[1] |= addr & 0xffff; -#else - put_label_set(put_label); -#endif - put_label = put_label->next; - } - - compiler->error = SLJIT_ERR_COMPILED; - compiler->executable_offset = executable_offset; - compiler->executable_size = (code_ptr - code) * sizeof(sljit_ins); - - code = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); - -#if (defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - if (((sljit_sw)code_ptr) & 0x4) - code_ptr++; -#endif - sljit_set_function_context(NULL, (struct sljit_function_context*)code_ptr, (sljit_sw)code, (void*)sljit_generate_code); -#endif - - code_ptr = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - - SLJIT_CACHE_FLUSH(code, code_ptr); - -#if (defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) - return code_ptr; -#else - return code; -#endif -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) -{ - switch (feature_type) { - case SLJIT_HAS_FPU: -#ifdef SLJIT_IS_FPU_AVAILABLE - return SLJIT_IS_FPU_AVAILABLE; -#else - /* Available by default. */ - return 1; -#endif - - case SLJIT_HAS_CLZ: - return 1; - - default: - return 0; - } -} - -/* --------------------------------------------------------------------- */ -/* Entry, exit */ -/* --------------------------------------------------------------------- */ - -/* inp_flags: */ - -/* Creates an index in data_transfer_insts array. */ -#define LOAD_DATA 0x01 -#define INDEXED 0x02 -#define SIGNED_DATA 0x04 - -#define WORD_DATA 0x00 -#define BYTE_DATA 0x08 -#define HALF_DATA 0x10 -#define INT_DATA 0x18 -/* Separates integer and floating point registers */ -#define GPR_REG 0x1f -#define DOUBLE_DATA 0x20 - -#define MEM_MASK 0x7f - -/* Other inp_flags. */ - -/* Integer opertion and set flags -> requires exts on 64 bit systems. */ -#define ALT_SIGN_EXT 0x000100 -/* This flag affects the RC() and OERC() macros. */ -#define ALT_SET_FLAGS 0x000400 -#define ALT_FORM1 0x001000 -#define ALT_FORM2 0x002000 -#define ALT_FORM3 0x004000 -#define ALT_FORM4 0x008000 -#define ALT_FORM5 0x010000 - -/* Source and destination is register. */ -#define REG_DEST 0x000001 -#define REG1_SOURCE 0x000002 -#define REG2_SOURCE 0x000004 -/* -ALT_SIGN_EXT 0x000100 -ALT_SET_FLAGS 0x000200 -ALT_FORM1 0x001000 -... -ALT_FORM5 0x010000 */ - -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) -#include "sljitNativePPC_32.c" -#else -#include "sljitNativePPC_64.c" -#endif - -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) -#define STACK_STORE STW -#define STACK_LOAD LWZ -#else -#define STACK_STORE STD -#define STACK_LOAD LD -#endif - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - sljit_s32 args, i, tmp, offs; - - CHECK_ERROR(); - CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - FAIL_IF(push_inst(compiler, MFLR | D(0))); - offs = -(sljit_s32)(sizeof(sljit_sw)); - FAIL_IF(push_inst(compiler, STACK_STORE | S(TMP_ZERO) | A(SLJIT_SP) | IMM(offs))); - - tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; - for (i = SLJIT_S0; i >= tmp; i--) { - offs -= (sljit_s32)(sizeof(sljit_sw)); - FAIL_IF(push_inst(compiler, STACK_STORE | S(i) | A(SLJIT_SP) | IMM(offs))); - } - - for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { - offs -= (sljit_s32)(sizeof(sljit_sw)); - FAIL_IF(push_inst(compiler, STACK_STORE | S(i) | A(SLJIT_SP) | IMM(offs))); - } - - SLJIT_ASSERT(offs == -(sljit_s32)GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 1)); - -#if (defined SLJIT_PPC_STACK_FRAME_V2 && SLJIT_PPC_STACK_FRAME_V2) - FAIL_IF(push_inst(compiler, STACK_STORE | S(0) | A(SLJIT_SP) | IMM(2 * sizeof(sljit_sw)))); -#else - FAIL_IF(push_inst(compiler, STACK_STORE | S(0) | A(SLJIT_SP) | IMM(sizeof(sljit_sw)))); -#endif - - FAIL_IF(push_inst(compiler, ADDI | D(TMP_ZERO) | A(0) | 0)); - - args = get_arg_count(arg_types); - - if (args >= 1) - FAIL_IF(push_inst(compiler, OR | S(SLJIT_R0) | A(SLJIT_S0) | B(SLJIT_R0))); - if (args >= 2) - FAIL_IF(push_inst(compiler, OR | S(SLJIT_R1) | A(SLJIT_S1) | B(SLJIT_R1))); - if (args >= 3) - FAIL_IF(push_inst(compiler, OR | S(SLJIT_R2) | A(SLJIT_S2) | B(SLJIT_R2))); - - local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1) + SLJIT_LOCALS_OFFSET; - local_size = (local_size + 15) & ~0xf; - compiler->local_size = local_size; - -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) - if (local_size <= SIMM_MAX) - FAIL_IF(push_inst(compiler, STWU | S(SLJIT_SP) | A(SLJIT_SP) | IMM(-local_size))); - else { - FAIL_IF(load_immediate(compiler, 0, -local_size)); - FAIL_IF(push_inst(compiler, STWUX | S(SLJIT_SP) | A(SLJIT_SP) | B(0))); - } -#else - if (local_size <= SIMM_MAX) - FAIL_IF(push_inst(compiler, STDU | S(SLJIT_SP) | A(SLJIT_SP) | IMM(-local_size))); - else { - FAIL_IF(load_immediate(compiler, 0, -local_size)); - FAIL_IF(push_inst(compiler, STDUX | S(SLJIT_SP) | A(SLJIT_SP) | B(0))); - } -#endif - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - CHECK_ERROR(); - CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1) + SLJIT_LOCALS_OFFSET; - compiler->local_size = (local_size + 15) & ~0xf; - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 i, tmp, offs; - - CHECK_ERROR(); - CHECK(check_sljit_emit_return(compiler, op, src, srcw)); - - FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); - - if (compiler->local_size <= SIMM_MAX) - FAIL_IF(push_inst(compiler, ADDI | D(SLJIT_SP) | A(SLJIT_SP) | IMM(compiler->local_size))); - else { - FAIL_IF(load_immediate(compiler, 0, compiler->local_size)); - FAIL_IF(push_inst(compiler, ADD | D(SLJIT_SP) | A(SLJIT_SP) | B(0))); - } - -#if (defined SLJIT_PPC_STACK_FRAME_V2 && SLJIT_PPC_STACK_FRAME_V2) - FAIL_IF(push_inst(compiler, STACK_LOAD | D(0) | A(SLJIT_SP) | IMM(2 * sizeof(sljit_sw)))); -#else - FAIL_IF(push_inst(compiler, STACK_LOAD | D(0) | A(SLJIT_SP) | IMM(sizeof(sljit_sw)))); -#endif - - offs = -(sljit_s32)GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 1); - - tmp = compiler->scratches; - for (i = SLJIT_FIRST_SAVED_REG; i <= tmp; i++) { - FAIL_IF(push_inst(compiler, STACK_LOAD | D(i) | A(SLJIT_SP) | IMM(offs))); - offs += (sljit_s32)(sizeof(sljit_sw)); - } - - tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG; - for (i = tmp; i <= SLJIT_S0; i++) { - FAIL_IF(push_inst(compiler, STACK_LOAD | D(i) | A(SLJIT_SP) | IMM(offs))); - offs += (sljit_s32)(sizeof(sljit_sw)); - } - - FAIL_IF(push_inst(compiler, STACK_LOAD | D(TMP_ZERO) | A(SLJIT_SP) | IMM(offs))); - SLJIT_ASSERT(offs == -(sljit_sw)(sizeof(sljit_sw))); - - FAIL_IF(push_inst(compiler, MTLR | S(0))); - FAIL_IF(push_inst(compiler, BLR)); - - return SLJIT_SUCCESS; -} - -#undef STACK_STORE -#undef STACK_LOAD - -/* --------------------------------------------------------------------- */ -/* Operators */ -/* --------------------------------------------------------------------- */ - -/* s/l - store/load (1 bit) - i/x - immediate/indexed form - u/s - signed/unsigned (1 bit) - w/b/h/i - word/byte/half/int allowed (2 bit) - - Some opcodes are repeated (e.g. store signed / unsigned byte is the same instruction). */ - -/* 64 bit only: [reg+imm] must be aligned to 4 bytes. */ -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) -#define INT_ALIGNED 0x10000 -#endif - -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) -#define ARCH_32_64(a, b) a -#define INST_CODE_AND_DST(inst, flags, reg) \ - ((inst) | (((flags) & MEM_MASK) <= GPR_REG ? D(reg) : FD(reg))) -#else -#define ARCH_32_64(a, b) b -#define INST_CODE_AND_DST(inst, flags, reg) \ - (((inst) & ~INT_ALIGNED) | (((flags) & MEM_MASK) <= GPR_REG ? D(reg) : FD(reg))) -#endif - -static const sljit_ins data_transfer_insts[64 + 16] = { - -/* -------- Integer -------- */ - -/* Word. */ - -/* w u i s */ ARCH_32_64(HI(36) /* stw */, HI(62) | INT_ALIGNED | 0x0 /* std */), -/* w u i l */ ARCH_32_64(HI(32) /* lwz */, HI(58) | INT_ALIGNED | 0x0 /* ld */), -/* w u x s */ ARCH_32_64(HI(31) | LO(151) /* stwx */, HI(31) | LO(149) /* stdx */), -/* w u x l */ ARCH_32_64(HI(31) | LO(23) /* lwzx */, HI(31) | LO(21) /* ldx */), - -/* w s i s */ ARCH_32_64(HI(36) /* stw */, HI(62) | INT_ALIGNED | 0x0 /* std */), -/* w s i l */ ARCH_32_64(HI(32) /* lwz */, HI(58) | INT_ALIGNED | 0x0 /* ld */), -/* w s x s */ ARCH_32_64(HI(31) | LO(151) /* stwx */, HI(31) | LO(149) /* stdx */), -/* w s x l */ ARCH_32_64(HI(31) | LO(23) /* lwzx */, HI(31) | LO(21) /* ldx */), - -/* Byte. */ - -/* b u i s */ HI(38) /* stb */, -/* b u i l */ HI(34) /* lbz */, -/* b u x s */ HI(31) | LO(215) /* stbx */, -/* b u x l */ HI(31) | LO(87) /* lbzx */, - -/* b s i s */ HI(38) /* stb */, -/* b s i l */ HI(34) /* lbz */ /* EXTS_REQ */, -/* b s x s */ HI(31) | LO(215) /* stbx */, -/* b s x l */ HI(31) | LO(87) /* lbzx */ /* EXTS_REQ */, - -/* Half. */ - -/* h u i s */ HI(44) /* sth */, -/* h u i l */ HI(40) /* lhz */, -/* h u x s */ HI(31) | LO(407) /* sthx */, -/* h u x l */ HI(31) | LO(279) /* lhzx */, - -/* h s i s */ HI(44) /* sth */, -/* h s i l */ HI(42) /* lha */, -/* h s x s */ HI(31) | LO(407) /* sthx */, -/* h s x l */ HI(31) | LO(343) /* lhax */, - -/* Int. */ - -/* i u i s */ HI(36) /* stw */, -/* i u i l */ HI(32) /* lwz */, -/* i u x s */ HI(31) | LO(151) /* stwx */, -/* i u x l */ HI(31) | LO(23) /* lwzx */, - -/* i s i s */ HI(36) /* stw */, -/* i s i l */ ARCH_32_64(HI(32) /* lwz */, HI(58) | INT_ALIGNED | 0x2 /* lwa */), -/* i s x s */ HI(31) | LO(151) /* stwx */, -/* i s x l */ ARCH_32_64(HI(31) | LO(23) /* lwzx */, HI(31) | LO(341) /* lwax */), - -/* -------- Floating point -------- */ - -/* d i s */ HI(54) /* stfd */, -/* d i l */ HI(50) /* lfd */, -/* d x s */ HI(31) | LO(727) /* stfdx */, -/* d x l */ HI(31) | LO(599) /* lfdx */, - -/* s i s */ HI(52) /* stfs */, -/* s i l */ HI(48) /* lfs */, -/* s x s */ HI(31) | LO(663) /* stfsx */, -/* s x l */ HI(31) | LO(535) /* lfsx */, -}; - -static const sljit_ins updated_data_transfer_insts[64] = { - -/* -------- Integer -------- */ - -/* Word. */ - -/* w u i s */ ARCH_32_64(HI(37) /* stwu */, HI(62) | INT_ALIGNED | 0x1 /* stdu */), -/* w u i l */ ARCH_32_64(HI(33) /* lwzu */, HI(58) | INT_ALIGNED | 0x1 /* ldu */), -/* w u x s */ ARCH_32_64(HI(31) | LO(183) /* stwux */, HI(31) | LO(181) /* stdux */), -/* w u x l */ ARCH_32_64(HI(31) | LO(55) /* lwzux */, HI(31) | LO(53) /* ldux */), - -/* w s i s */ ARCH_32_64(HI(37) /* stwu */, HI(62) | INT_ALIGNED | 0x1 /* stdu */), -/* w s i l */ ARCH_32_64(HI(33) /* lwzu */, HI(58) | INT_ALIGNED | 0x1 /* ldu */), -/* w s x s */ ARCH_32_64(HI(31) | LO(183) /* stwux */, HI(31) | LO(181) /* stdux */), -/* w s x l */ ARCH_32_64(HI(31) | LO(55) /* lwzux */, HI(31) | LO(53) /* ldux */), - -/* Byte. */ - -/* b u i s */ HI(39) /* stbu */, -/* b u i l */ HI(35) /* lbzu */, -/* b u x s */ HI(31) | LO(247) /* stbux */, -/* b u x l */ HI(31) | LO(119) /* lbzux */, - -/* b s i s */ HI(39) /* stbu */, -/* b s i l */ 0 /* no such instruction */, -/* b s x s */ HI(31) | LO(247) /* stbux */, -/* b s x l */ 0 /* no such instruction */, - -/* Half. */ - -/* h u i s */ HI(45) /* sthu */, -/* h u i l */ HI(41) /* lhzu */, -/* h u x s */ HI(31) | LO(439) /* sthux */, -/* h u x l */ HI(31) | LO(311) /* lhzux */, - -/* h s i s */ HI(45) /* sthu */, -/* h s i l */ HI(43) /* lhau */, -/* h s x s */ HI(31) | LO(439) /* sthux */, -/* h s x l */ HI(31) | LO(375) /* lhaux */, - -/* Int. */ - -/* i u i s */ HI(37) /* stwu */, -/* i u i l */ HI(33) /* lwzu */, -/* i u x s */ HI(31) | LO(183) /* stwux */, -/* i u x l */ HI(31) | LO(55) /* lwzux */, - -/* i s i s */ HI(37) /* stwu */, -/* i s i l */ ARCH_32_64(HI(33) /* lwzu */, 0 /* no such instruction */), -/* i s x s */ HI(31) | LO(183) /* stwux */, -/* i s x l */ ARCH_32_64(HI(31) | LO(55) /* lwzux */, HI(31) | LO(373) /* lwaux */), - -/* -------- Floating point -------- */ - -/* d i s */ HI(55) /* stfdu */, -/* d i l */ HI(51) /* lfdu */, -/* d x s */ HI(31) | LO(759) /* stfdux */, -/* d x l */ HI(31) | LO(631) /* lfdux */, - -/* s i s */ HI(53) /* stfsu */, -/* s i l */ HI(49) /* lfsu */, -/* s x s */ HI(31) | LO(695) /* stfsux */, -/* s x l */ HI(31) | LO(567) /* lfsux */, -}; - -#undef ARCH_32_64 - -/* Simple cases, (no caching is required). */ -static sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 inp_flags, sljit_s32 reg, - sljit_s32 arg, sljit_sw argw, sljit_s32 tmp_reg) -{ - sljit_ins inst; - sljit_s32 offs_reg; - sljit_sw high_short; - - /* Should work when (arg & REG_MASK) == 0. */ - SLJIT_ASSERT(A(0) == 0); - SLJIT_ASSERT(arg & SLJIT_MEM); - - if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { - argw &= 0x3; - offs_reg = OFFS_REG(arg); - - if (argw != 0) { -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) - FAIL_IF(push_inst(compiler, RLWINM | S(OFFS_REG(arg)) | A(tmp_reg) | (argw << 11) | ((31 - argw) << 1))); -#else - FAIL_IF(push_inst(compiler, RLDI(tmp_reg, OFFS_REG(arg), argw, 63 - argw, 1))); -#endif - offs_reg = tmp_reg; - } - - inst = data_transfer_insts[(inp_flags | INDEXED) & MEM_MASK]; - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - SLJIT_ASSERT(!(inst & INT_ALIGNED)); -#endif - - return push_inst(compiler, INST_CODE_AND_DST(inst, inp_flags, reg) | A(arg & REG_MASK) | B(offs_reg)); - } - - inst = data_transfer_insts[inp_flags & MEM_MASK]; - arg &= REG_MASK; - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - if ((inst & INT_ALIGNED) && (argw & 0x3) != 0) { - FAIL_IF(load_immediate(compiler, tmp_reg, argw)); - - inst = data_transfer_insts[(inp_flags | INDEXED) & MEM_MASK]; - return push_inst(compiler, INST_CODE_AND_DST(inst, inp_flags, reg) | A(arg) | B(tmp_reg)); - } -#endif - - if (argw <= SIMM_MAX && argw >= SIMM_MIN) - return push_inst(compiler, INST_CODE_AND_DST(inst, inp_flags, reg) | A(arg) | IMM(argw)); - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - if (argw <= 0x7fff7fffl && argw >= -0x80000000l) { -#endif - - high_short = (sljit_s32)(argw + ((argw & 0x8000) << 1)) & ~0xffff; - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - SLJIT_ASSERT(high_short && high_short <= 0x7fffffffl && high_short >= -0x80000000l); -#else - SLJIT_ASSERT(high_short); -#endif - - FAIL_IF(push_inst(compiler, ADDIS | D(tmp_reg) | A(arg) | IMM(high_short >> 16))); - return push_inst(compiler, INST_CODE_AND_DST(inst, inp_flags, reg) | A(tmp_reg) | IMM(argw)); - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - } - - /* The rest is PPC-64 only. */ - - FAIL_IF(load_immediate(compiler, tmp_reg, argw)); - - inst = data_transfer_insts[(inp_flags | INDEXED) & MEM_MASK]; - return push_inst(compiler, INST_CODE_AND_DST(inst, inp_flags, reg) | A(arg) | B(tmp_reg)); -#endif -} - -static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 input_flags, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - /* arg1 goes to TMP_REG1 or src reg - arg2 goes to TMP_REG2, imm or src reg - result goes to TMP_REG2, so put result can use TMP_REG1. */ - sljit_s32 dst_r = TMP_REG2; - sljit_s32 src1_r; - sljit_s32 src2_r; - sljit_s32 sugg_src2_r = TMP_REG2; - sljit_s32 flags = input_flags & (ALT_FORM1 | ALT_FORM2 | ALT_FORM3 | ALT_FORM4 | ALT_FORM5 | ALT_SIGN_EXT | ALT_SET_FLAGS); - - /* Destination check. */ - if (SLOW_IS_REG(dst)) { - dst_r = dst; - flags |= REG_DEST; - - if (op >= SLJIT_MOV && op <= SLJIT_MOV_P) - sugg_src2_r = dst_r; - } - - /* Source 1. */ - if (FAST_IS_REG(src1)) { - src1_r = src1; - flags |= REG1_SOURCE; - } - else if (src1 & SLJIT_IMM) { - FAIL_IF(load_immediate(compiler, TMP_REG1, src1w)); - src1_r = TMP_REG1; - } - else { - FAIL_IF(emit_op_mem(compiler, input_flags | LOAD_DATA, TMP_REG1, src1, src1w, TMP_REG1)); - src1_r = TMP_REG1; - } - - /* Source 2. */ - if (FAST_IS_REG(src2)) { - src2_r = src2; - flags |= REG2_SOURCE; - - if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOV_P) - dst_r = src2_r; - } - else if (src2 & SLJIT_IMM) { - FAIL_IF(load_immediate(compiler, sugg_src2_r, src2w)); - src2_r = sugg_src2_r; - } - else { - FAIL_IF(emit_op_mem(compiler, input_flags | LOAD_DATA, sugg_src2_r, src2, src2w, TMP_REG2)); - src2_r = sugg_src2_r; - } - - FAIL_IF(emit_single_op(compiler, op, flags, dst_r, src1_r, src2_r)); - - if (!(dst & SLJIT_MEM)) - return SLJIT_SUCCESS; - - return emit_op_mem(compiler, input_flags, dst_r, dst, dstw, TMP_REG1); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) -{ -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - sljit_s32 int_op = op & SLJIT_I32_OP; -#endif - - CHECK_ERROR(); - CHECK(check_sljit_emit_op0(compiler, op)); - - op = GET_OPCODE(op); - switch (op) { - case SLJIT_BREAKPOINT: - case SLJIT_NOP: - return push_inst(compiler, NOP); - case SLJIT_LMUL_UW: - case SLJIT_LMUL_SW: - FAIL_IF(push_inst(compiler, OR | S(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R0))); -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - FAIL_IF(push_inst(compiler, MULLD | D(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R1))); - return push_inst(compiler, (op == SLJIT_LMUL_UW ? MULHDU : MULHD) | D(SLJIT_R1) | A(TMP_REG1) | B(SLJIT_R1)); -#else - FAIL_IF(push_inst(compiler, MULLW | D(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R1))); - return push_inst(compiler, (op == SLJIT_LMUL_UW ? MULHWU : MULHW) | D(SLJIT_R1) | A(TMP_REG1) | B(SLJIT_R1)); -#endif - case SLJIT_DIVMOD_UW: - case SLJIT_DIVMOD_SW: - FAIL_IF(push_inst(compiler, OR | S(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R0))); -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - FAIL_IF(push_inst(compiler, (int_op ? (op == SLJIT_DIVMOD_UW ? DIVWU : DIVW) : (op == SLJIT_DIVMOD_UW ? DIVDU : DIVD)) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1))); - FAIL_IF(push_inst(compiler, (int_op ? MULLW : MULLD) | D(SLJIT_R1) | A(SLJIT_R0) | B(SLJIT_R1))); -#else - FAIL_IF(push_inst(compiler, (op == SLJIT_DIVMOD_UW ? DIVWU : DIVW) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1))); - FAIL_IF(push_inst(compiler, MULLW | D(SLJIT_R1) | A(SLJIT_R0) | B(SLJIT_R1))); -#endif - return push_inst(compiler, SUBF | D(SLJIT_R1) | A(SLJIT_R1) | B(TMP_REG1)); - case SLJIT_DIV_UW: - case SLJIT_DIV_SW: -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - return push_inst(compiler, (int_op ? (op == SLJIT_DIV_UW ? DIVWU : DIVW) : (op == SLJIT_DIV_UW ? DIVDU : DIVD)) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1)); -#else - return push_inst(compiler, (op == SLJIT_DIV_UW ? DIVWU : DIVW) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1)); -#endif - } - - return SLJIT_SUCCESS; -} - -static sljit_s32 emit_prefetch(struct sljit_compiler *compiler, - sljit_s32 src, sljit_sw srcw) -{ - if (!(src & OFFS_REG_MASK)) { - if (srcw == 0 && (src & REG_MASK) != SLJIT_UNUSED) - return push_inst(compiler, DCBT | A(0) | B(src & REG_MASK)); - - FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); - /* Works with SLJIT_MEM0() case as well. */ - return push_inst(compiler, DCBT | A(src & REG_MASK) | B(TMP_REG1)); - } - - srcw &= 0x3; - - if (srcw == 0) - return push_inst(compiler, DCBT | A(src & REG_MASK) | B(OFFS_REG(src))); - -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) - FAIL_IF(push_inst(compiler, RLWINM | S(OFFS_REG(src)) | A(TMP_REG1) | (srcw << 11) | ((31 - srcw) << 1))); -#else - FAIL_IF(push_inst(compiler, RLDI(TMP_REG1, OFFS_REG(src), srcw, 63 - srcw, 1))); -#endif - return push_inst(compiler, DCBT | A(src & REG_MASK) | B(TMP_REG1)); -} - -#define EMIT_MOV(type, type_flags, type_cast) \ - emit_op(compiler, (src & SLJIT_IMM) ? SLJIT_MOV : type, flags | (type_flags), dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? type_cast srcw : srcw) - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 flags = HAS_FLAGS(op) ? ALT_SET_FLAGS : 0; - sljit_s32 op_flags = GET_ALL_FLAGS(op); - - CHECK_ERROR(); - CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) { - if (op <= SLJIT_MOV_P && (src & SLJIT_MEM)) - return emit_prefetch(compiler, src, srcw); - - return SLJIT_SUCCESS; - } - - op = GET_OPCODE(op); - if ((src & SLJIT_IMM) && srcw == 0) - src = TMP_ZERO; - - if (GET_FLAG_TYPE(op_flags) == SLJIT_OVERFLOW) - FAIL_IF(push_inst(compiler, MTXER | S(TMP_ZERO))); - - if (op < SLJIT_NOT && FAST_IS_REG(src) && src == dst) { - if (!TYPE_CAST_NEEDED(op)) - return SLJIT_SUCCESS; - } - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - if (op_flags & SLJIT_I32_OP) { - if (op < SLJIT_NOT) { - if (src & SLJIT_MEM) { - if (op == SLJIT_MOV_S32) - op = SLJIT_MOV_U32; - } - else if (src & SLJIT_IMM) { - if (op == SLJIT_MOV_U32) - op = SLJIT_MOV_S32; - } - } - else { - /* Most operations expect sign extended arguments. */ - flags |= INT_DATA | SIGNED_DATA; - if (HAS_FLAGS(op_flags)) - flags |= ALT_SIGN_EXT; - } - } -#endif - - switch (op) { - case SLJIT_MOV: - case SLJIT_MOV_P: -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) - case SLJIT_MOV_U32: - case SLJIT_MOV_S32: -#endif - return emit_op(compiler, SLJIT_MOV, flags | WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw); - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - case SLJIT_MOV_U32: - return EMIT_MOV(SLJIT_MOV_U32, INT_DATA, (sljit_u32)); - - case SLJIT_MOV_S32: - return EMIT_MOV(SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, (sljit_s32)); -#endif - - case SLJIT_MOV_U8: - return EMIT_MOV(SLJIT_MOV_U8, BYTE_DATA, (sljit_u8)); - - case SLJIT_MOV_S8: - return EMIT_MOV(SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA, (sljit_s8)); - - case SLJIT_MOV_U16: - return EMIT_MOV(SLJIT_MOV_U16, HALF_DATA, (sljit_u16)); - - case SLJIT_MOV_S16: - return EMIT_MOV(SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA, (sljit_s16)); - - case SLJIT_NOT: - return emit_op(compiler, SLJIT_NOT, flags, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_NEG: - return emit_op(compiler, SLJIT_NEG, flags | (GET_FLAG_TYPE(op_flags) ? ALT_FORM1 : 0), dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_CLZ: -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - return emit_op(compiler, SLJIT_CLZ, flags | (!(op_flags & SLJIT_I32_OP) ? 0 : ALT_FORM1), dst, dstw, TMP_REG1, 0, src, srcw); -#else - return emit_op(compiler, SLJIT_CLZ, flags, dst, dstw, TMP_REG1, 0, src, srcw); -#endif - } - - return SLJIT_SUCCESS; -} - -#undef EMIT_MOV - -#define TEST_SL_IMM(src, srcw) \ - (((src) & SLJIT_IMM) && (srcw) <= SIMM_MAX && (srcw) >= SIMM_MIN) - -#define TEST_UL_IMM(src, srcw) \ - (((src) & SLJIT_IMM) && !((srcw) & ~0xffff)) - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) -#define TEST_SH_IMM(src, srcw) \ - (((src) & SLJIT_IMM) && !((srcw) & 0xffff) && (srcw) <= 0x7fffffffl && (srcw) >= -0x80000000l) -#else -#define TEST_SH_IMM(src, srcw) \ - (((src) & SLJIT_IMM) && !((srcw) & 0xffff)) -#endif - -#define TEST_UH_IMM(src, srcw) \ - (((src) & SLJIT_IMM) && !((srcw) & ~0xffff0000)) - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) -#define TEST_ADD_IMM(src, srcw) \ - (((src) & SLJIT_IMM) && (srcw) <= 0x7fff7fffl && (srcw) >= -0x80000000l) -#else -#define TEST_ADD_IMM(src, srcw) \ - ((src) & SLJIT_IMM) -#endif - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) -#define TEST_UI_IMM(src, srcw) \ - (((src) & SLJIT_IMM) && !((srcw) & ~0xffffffff)) -#else -#define TEST_UI_IMM(src, srcw) \ - ((src) & SLJIT_IMM) -#endif - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_s32 flags = HAS_FLAGS(op) ? ALT_SET_FLAGS : 0; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) - return SLJIT_SUCCESS; - - if ((src1 & SLJIT_IMM) && src1w == 0) - src1 = TMP_ZERO; - if ((src2 & SLJIT_IMM) && src2w == 0) - src2 = TMP_ZERO; - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - if (op & SLJIT_I32_OP) { - /* Most operations expect sign extended arguments. */ - flags |= INT_DATA | SIGNED_DATA; - if (src1 & SLJIT_IMM) - src1w = (sljit_s32)(src1w); - if (src2 & SLJIT_IMM) - src2w = (sljit_s32)(src2w); - if (HAS_FLAGS(op)) - flags |= ALT_SIGN_EXT; - } -#endif - if (GET_FLAG_TYPE(op) == SLJIT_OVERFLOW) - FAIL_IF(push_inst(compiler, MTXER | S(TMP_ZERO))); - - switch (GET_OPCODE(op)) { - case SLJIT_ADD: - if (GET_FLAG_TYPE(op) == SLJIT_OVERFLOW) - return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM1, dst, dstw, src1, src1w, src2, src2w); - - if (!HAS_FLAGS(op) && ((src1 | src2) & SLJIT_IMM)) { - if (TEST_SL_IMM(src2, src2w)) { - compiler->imm = src2w & 0xffff; - return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2, dst, dstw, src1, src1w, TMP_REG2, 0); - } - if (TEST_SL_IMM(src1, src1w)) { - compiler->imm = src1w & 0xffff; - return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2, dst, dstw, src2, src2w, TMP_REG2, 0); - } - if (TEST_SH_IMM(src2, src2w)) { - compiler->imm = (src2w >> 16) & 0xffff; - return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0); - } - if (TEST_SH_IMM(src1, src1w)) { - compiler->imm = (src1w >> 16) & 0xffff; - return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM3, dst, dstw, src2, src2w, TMP_REG2, 0); - } - /* Range between -1 and -32768 is covered above. */ - if (TEST_ADD_IMM(src2, src2w)) { - compiler->imm = src2w & 0xffffffff; - return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM4, dst, dstw, src1, src1w, TMP_REG2, 0); - } - if (TEST_ADD_IMM(src1, src1w)) { - compiler->imm = src1w & 0xffffffff; - return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM4, dst, dstw, src2, src2w, TMP_REG2, 0); - } - } - if (HAS_FLAGS(op)) { - if (TEST_SL_IMM(src2, src2w)) { - compiler->imm = src2w & 0xffff; - return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0); - } - if (TEST_SL_IMM(src1, src1w)) { - compiler->imm = src1w & 0xffff; - return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM3, dst, dstw, src2, src2w, TMP_REG2, 0); - } - } - return emit_op(compiler, SLJIT_ADD, flags | ((GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY)) ? ALT_FORM4 : 0), dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_ADDC: - return emit_op(compiler, SLJIT_ADDC, flags, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_SUB: - if (GET_FLAG_TYPE(op) >= SLJIT_LESS && GET_FLAG_TYPE(op) <= SLJIT_LESS_EQUAL) { - if (dst == SLJIT_UNUSED) { - if (TEST_UL_IMM(src2, src2w)) { - compiler->imm = src2w & 0xffff; - return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM1 | ALT_FORM2, dst, dstw, src1, src1w, TMP_REG2, 0); - } - return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM1, dst, dstw, src1, src1w, src2, src2w); - } - - if ((src2 & SLJIT_IMM) && src2w >= 0 && src2w <= (SIMM_MAX + 1)) { - compiler->imm = src2w; - return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM1 | ALT_FORM2 | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0); - } - return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM1 | ALT_FORM3, dst, dstw, src1, src1w, src2, src2w); - } - - if (GET_FLAG_TYPE(op) == SLJIT_OVERFLOW) - return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM2, dst, dstw, src1, src1w, src2, src2w); - - if (!HAS_FLAGS(op) && ((src1 | src2) & SLJIT_IMM)) { - if (TEST_SL_IMM(src2, -src2w)) { - compiler->imm = (-src2w) & 0xffff; - return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2, dst, dstw, src1, src1w, TMP_REG2, 0); - } - if (TEST_SL_IMM(src1, src1w)) { - compiler->imm = src1w & 0xffff; - return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM3, dst, dstw, src2, src2w, TMP_REG2, 0); - } - if (TEST_SH_IMM(src2, -src2w)) { - compiler->imm = ((-src2w) >> 16) & 0xffff; - return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0); - } - /* Range between -1 and -32768 is covered above. */ - if (TEST_ADD_IMM(src2, -src2w)) { - compiler->imm = -src2w & 0xffffffff; - return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM4, dst, dstw, src1, src1w, TMP_REG2, 0); - } - } - - if (dst == SLJIT_UNUSED && GET_FLAG_TYPE(op) != GET_FLAG_TYPE(SLJIT_SET_CARRY)) { - if (TEST_SL_IMM(src2, src2w)) { - compiler->imm = src2w & 0xffff; - return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM4 | ALT_FORM5, dst, dstw, src1, src1w, TMP_REG2, 0); - } - return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM4, dst, dstw, src1, src1w, src2, src2w); - } - - if (TEST_SL_IMM(src2, -src2w)) { - compiler->imm = (-src2w) & 0xffff; - return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0); - } - /* We know ALT_SIGN_EXT is set if it is an SLJIT_I32_OP on 64 bit systems. */ - return emit_op(compiler, SLJIT_SUB, flags | ((GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY)) ? ALT_FORM5 : 0), dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_SUBC: - return emit_op(compiler, SLJIT_SUBC, flags, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_MUL: -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - if (op & SLJIT_I32_OP) - flags |= ALT_FORM2; -#endif - if (!HAS_FLAGS(op)) { - if (TEST_SL_IMM(src2, src2w)) { - compiler->imm = src2w & 0xffff; - return emit_op(compiler, SLJIT_MUL, flags | ALT_FORM1, dst, dstw, src1, src1w, TMP_REG2, 0); - } - if (TEST_SL_IMM(src1, src1w)) { - compiler->imm = src1w & 0xffff; - return emit_op(compiler, SLJIT_MUL, flags | ALT_FORM1, dst, dstw, src2, src2w, TMP_REG2, 0); - } - } - else - FAIL_IF(push_inst(compiler, MTXER | S(TMP_ZERO))); - return emit_op(compiler, SLJIT_MUL, flags, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_AND: - case SLJIT_OR: - case SLJIT_XOR: - /* Commutative unsigned operations. */ - if (!HAS_FLAGS(op) || GET_OPCODE(op) == SLJIT_AND) { - if (TEST_UL_IMM(src2, src2w)) { - compiler->imm = src2w; - return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM1, dst, dstw, src1, src1w, TMP_REG2, 0); - } - if (TEST_UL_IMM(src1, src1w)) { - compiler->imm = src1w; - return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM1, dst, dstw, src2, src2w, TMP_REG2, 0); - } - if (TEST_UH_IMM(src2, src2w)) { - compiler->imm = (src2w >> 16) & 0xffff; - return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM2, dst, dstw, src1, src1w, TMP_REG2, 0); - } - if (TEST_UH_IMM(src1, src1w)) { - compiler->imm = (src1w >> 16) & 0xffff; - return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM2, dst, dstw, src2, src2w, TMP_REG2, 0); - } - } - if (GET_OPCODE(op) != SLJIT_AND && GET_OPCODE(op) != SLJIT_AND) { - /* Unlike or and xor, and resets unwanted bits as well. */ - if (TEST_UI_IMM(src2, src2w)) { - compiler->imm = src2w; - return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0); - } - if (TEST_UI_IMM(src1, src1w)) { - compiler->imm = src1w; - return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM3, dst, dstw, src2, src2w, TMP_REG2, 0); - } - } - return emit_op(compiler, GET_OPCODE(op), flags, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_SHL: - case SLJIT_LSHR: - case SLJIT_ASHR: -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - if (op & SLJIT_I32_OP) - flags |= ALT_FORM2; -#endif - if (src2 & SLJIT_IMM) { - compiler->imm = src2w; - return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM1, dst, dstw, src1, src1w, TMP_REG2, 0); - } - return emit_op(compiler, GET_OPCODE(op), flags, dst, dstw, src1, src1w, src2, src2w); - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_register_index(reg)); - return reg_map[reg]; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); - return freg_map[reg]; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, - void *instruction, sljit_s32 size) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); - - return push_inst(compiler, *(sljit_ins*)instruction); -} - -/* --------------------------------------------------------------------- */ -/* Floating point operators */ -/* --------------------------------------------------------------------- */ - -#define FLOAT_DATA(op) (DOUBLE_DATA | ((op & SLJIT_F32_OP) >> 6)) -#define SELECT_FOP(op, single, double) ((op & SLJIT_F32_OP) ? single : double) - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) -#define FLOAT_TMP_MEM_OFFSET (6 * sizeof(sljit_sw)) -#else -#define FLOAT_TMP_MEM_OFFSET (2 * sizeof(sljit_sw)) - -#if (defined SLJIT_LITTLE_ENDIAN && SLJIT_LITTLE_ENDIAN) -#define FLOAT_TMP_MEM_OFFSET_LOW (2 * sizeof(sljit_sw)) -#define FLOAT_TMP_MEM_OFFSET_HI (3 * sizeof(sljit_sw)) -#else -#define FLOAT_TMP_MEM_OFFSET_LOW (3 * sizeof(sljit_sw)) -#define FLOAT_TMP_MEM_OFFSET_HI (2 * sizeof(sljit_sw)) -#endif - -#endif /* SLJIT_CONFIG_PPC_64 */ - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - if (src & SLJIT_MEM) { - /* We can ignore the temporary data store on the stack from caching point of view. */ - FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src, srcw, TMP_REG1)); - src = TMP_FREG1; - } - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - op = GET_OPCODE(op); - FAIL_IF(push_inst(compiler, (op == SLJIT_CONV_S32_FROM_F64 ? FCTIWZ : FCTIDZ) | FD(TMP_FREG1) | FB(src))); - - if (op == SLJIT_CONV_SW_FROM_F64) { - if (FAST_IS_REG(dst)) { - FAIL_IF(emit_op_mem(compiler, DOUBLE_DATA, TMP_FREG1, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1)); - return emit_op_mem(compiler, WORD_DATA | LOAD_DATA, dst, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1); - } - return emit_op_mem(compiler, DOUBLE_DATA, TMP_FREG1, dst, dstw, TMP_REG1); - } -#else - FAIL_IF(push_inst(compiler, FCTIWZ | FD(TMP_FREG1) | FB(src))); -#endif - - if (FAST_IS_REG(dst)) { - FAIL_IF(load_immediate(compiler, TMP_REG1, FLOAT_TMP_MEM_OFFSET)); - FAIL_IF(push_inst(compiler, STFIWX | FS(TMP_FREG1) | A(SLJIT_SP) | B(TMP_REG1))); - return emit_op_mem(compiler, INT_DATA | LOAD_DATA, dst, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1); - } - - SLJIT_ASSERT(dst & SLJIT_MEM); - - if (dst & OFFS_REG_MASK) { - dstw &= 0x3; - if (dstw) { -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) - FAIL_IF(push_inst(compiler, RLWINM | S(OFFS_REG(dst)) | A(TMP_REG1) | (dstw << 11) | ((31 - dstw) << 1))); -#else - FAIL_IF(push_inst(compiler, RLDI(TMP_REG1, OFFS_REG(dst), dstw, 63 - dstw, 1))); -#endif - dstw = TMP_REG1; - } - else - dstw = OFFS_REG(dst); - } - else { - if ((dst & REG_MASK) && !dstw) { - dstw = dst & REG_MASK; - dst = 0; - } - else { - /* This works regardless we have SLJIT_MEM1 or SLJIT_MEM0. */ - FAIL_IF(load_immediate(compiler, TMP_REG1, dstw)); - dstw = TMP_REG1; - } - } - - return push_inst(compiler, STFIWX | FS(TMP_FREG1) | A(dst & REG_MASK) | B(dstw)); -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - - sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - - if (src & SLJIT_IMM) { - if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) - srcw = (sljit_s32)srcw; - FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); - src = TMP_REG1; - } - else if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) { - if (FAST_IS_REG(src)) - FAIL_IF(push_inst(compiler, EXTSW | S(src) | A(TMP_REG1))); - else - FAIL_IF(emit_op_mem(compiler, INT_DATA | SIGNED_DATA | LOAD_DATA, TMP_REG1, src, srcw, TMP_REG1)); - src = TMP_REG1; - } - - if (FAST_IS_REG(src)) { - FAIL_IF(emit_op_mem(compiler, WORD_DATA, src, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1)); - FAIL_IF(emit_op_mem(compiler, DOUBLE_DATA | LOAD_DATA, TMP_FREG1, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1)); - } - else - FAIL_IF(emit_op_mem(compiler, DOUBLE_DATA | LOAD_DATA, TMP_FREG1, src, srcw, TMP_REG1)); - - FAIL_IF(push_inst(compiler, FCFID | FD(dst_r) | FB(TMP_FREG1))); - - if (dst & SLJIT_MEM) - return emit_op_mem(compiler, FLOAT_DATA(op), TMP_FREG1, dst, dstw, TMP_REG1); - if (op & SLJIT_F32_OP) - return push_inst(compiler, FRSP | FD(dst_r) | FB(dst_r)); - return SLJIT_SUCCESS; - -#else - - sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - sljit_s32 invert_sign = 1; - - if (src & SLJIT_IMM) { - FAIL_IF(load_immediate(compiler, TMP_REG1, srcw ^ 0x80000000)); - src = TMP_REG1; - invert_sign = 0; - } - else if (!FAST_IS_REG(src)) { - FAIL_IF(emit_op_mem(compiler, WORD_DATA | SIGNED_DATA | LOAD_DATA, TMP_REG1, src, srcw, TMP_REG1)); - src = TMP_REG1; - } - - /* First, a special double floating point value is constructed: (2^53 + (input xor (2^31))) - The double precision format has exactly 53 bit precision, so the lower 32 bit represents - the lower 32 bit of such value. The result of xor 2^31 is the same as adding 0x80000000 - to the input, which shifts it into the 0 - 0xffffffff range. To get the converted floating - point value, we need to substract 2^53 + 2^31 from the constructed value. */ - FAIL_IF(push_inst(compiler, ADDIS | D(TMP_REG2) | A(0) | 0x4330)); - if (invert_sign) - FAIL_IF(push_inst(compiler, XORIS | S(src) | A(TMP_REG1) | 0x8000)); - FAIL_IF(emit_op_mem(compiler, WORD_DATA, TMP_REG2, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET_HI, TMP_REG1)); - FAIL_IF(emit_op_mem(compiler, WORD_DATA, TMP_REG1, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET_LOW, TMP_REG2)); - FAIL_IF(push_inst(compiler, ADDIS | D(TMP_REG1) | A(0) | 0x8000)); - FAIL_IF(emit_op_mem(compiler, DOUBLE_DATA | LOAD_DATA, TMP_FREG1, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1)); - FAIL_IF(emit_op_mem(compiler, WORD_DATA, TMP_REG1, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET_LOW, TMP_REG2)); - FAIL_IF(emit_op_mem(compiler, DOUBLE_DATA | LOAD_DATA, TMP_FREG2, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1)); - - FAIL_IF(push_inst(compiler, FSUB | FD(dst_r) | FA(TMP_FREG1) | FB(TMP_FREG2))); - - if (dst & SLJIT_MEM) - return emit_op_mem(compiler, FLOAT_DATA(op), TMP_FREG1, dst, dstw, TMP_REG1); - if (op & SLJIT_F32_OP) - return push_inst(compiler, FRSP | FD(dst_r) | FB(dst_r)); - return SLJIT_SUCCESS; - -#endif -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - if (src1 & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, TMP_REG1)); - src1 = TMP_FREG1; - } - - if (src2 & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, TMP_REG2)); - src2 = TMP_FREG2; - } - - return push_inst(compiler, FCMPU | CRD(4) | FA(src1) | FB(src2)); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r; - - CHECK_ERROR(); - - SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100) && !(DOUBLE_DATA & 0x4), float_transfer_bit_error); - SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); - - if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) - op ^= SLJIT_F32_OP; - - dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - - if (src & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op) | LOAD_DATA, dst_r, src, srcw, TMP_REG1)); - src = dst_r; - } - - switch (GET_OPCODE(op)) { - case SLJIT_CONV_F64_FROM_F32: - op ^= SLJIT_F32_OP; - if (op & SLJIT_F32_OP) { - FAIL_IF(push_inst(compiler, FRSP | FD(dst_r) | FB(src))); - break; - } - /* Fall through. */ - case SLJIT_MOV_F64: - if (src != dst_r) { - if (dst_r != TMP_FREG1) - FAIL_IF(push_inst(compiler, FMR | FD(dst_r) | FB(src))); - else - dst_r = src; - } - break; - case SLJIT_NEG_F64: - FAIL_IF(push_inst(compiler, FNEG | FD(dst_r) | FB(src))); - break; - case SLJIT_ABS_F64: - FAIL_IF(push_inst(compiler, FABS | FD(dst_r) | FB(src))); - break; - } - - if (dst & SLJIT_MEM) - FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op), dst_r, dst, dstw, TMP_REG1)); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_s32 dst_r; - - CHECK_ERROR(); - CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG2; - - if (src1 & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, TMP_REG1)); - src1 = TMP_FREG1; - } - - if (src2 & SLJIT_MEM) { - FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, TMP_REG2)); - src2 = TMP_FREG2; - } - - switch (GET_OPCODE(op)) { - case SLJIT_ADD_F64: - FAIL_IF(push_inst(compiler, SELECT_FOP(op, FADDS, FADD) | FD(dst_r) | FA(src1) | FB(src2))); - break; - - case SLJIT_SUB_F64: - FAIL_IF(push_inst(compiler, SELECT_FOP(op, FSUBS, FSUB) | FD(dst_r) | FA(src1) | FB(src2))); - break; - - case SLJIT_MUL_F64: - FAIL_IF(push_inst(compiler, SELECT_FOP(op, FMULS, FMUL) | FD(dst_r) | FA(src1) | FC(src2) /* FMUL use FC as src2 */)); - break; - - case SLJIT_DIV_F64: - FAIL_IF(push_inst(compiler, SELECT_FOP(op, FDIVS, FDIV) | FD(dst_r) | FA(src1) | FB(src2))); - break; - } - - if (dst & SLJIT_MEM) - FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op), TMP_FREG2, dst, dstw, TMP_REG1)); - - return SLJIT_SUCCESS; -} - -#undef SELECT_FOP - -/* --------------------------------------------------------------------- */ -/* Other instructions */ -/* --------------------------------------------------------------------- */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - if (FAST_IS_REG(dst)) - return push_inst(compiler, MFLR | D(dst)); - - /* Memory. */ - FAIL_IF(push_inst(compiler, MFLR | D(TMP_REG2))); - return emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (FAST_IS_REG(src)) - FAIL_IF(push_inst(compiler, MTLR | S(src))); - else { - FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, TMP_REG2, 0, TMP_REG1, 0, src, srcw)); - FAIL_IF(push_inst(compiler, MTLR | S(TMP_REG2))); - } - - return push_inst(compiler, BLR); -} - -/* --------------------------------------------------------------------- */ -/* Conditional instructions */ -/* --------------------------------------------------------------------- */ - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) -{ - struct sljit_label *label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_label(compiler)); - - if (compiler->last_label && compiler->last_label->size == compiler->size) - return compiler->last_label; - - label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); - PTR_FAIL_IF(!label); - set_label(label, compiler); - return label; -} - -static sljit_ins get_bo_bi_flags(sljit_s32 type) -{ - switch (type) { - case SLJIT_EQUAL: - return (12 << 21) | (2 << 16); - - case SLJIT_NOT_EQUAL: - return (4 << 21) | (2 << 16); - - case SLJIT_LESS: - case SLJIT_SIG_LESS: - return (12 << 21) | (0 << 16); - - case SLJIT_GREATER_EQUAL: - case SLJIT_SIG_GREATER_EQUAL: - return (4 << 21) | (0 << 16); - - case SLJIT_GREATER: - case SLJIT_SIG_GREATER: - return (12 << 21) | (1 << 16); - - case SLJIT_LESS_EQUAL: - case SLJIT_SIG_LESS_EQUAL: - return (4 << 21) | (1 << 16); - - case SLJIT_LESS_F64: - return (12 << 21) | ((4 + 0) << 16); - - case SLJIT_GREATER_EQUAL_F64: - return (4 << 21) | ((4 + 0) << 16); - - case SLJIT_GREATER_F64: - return (12 << 21) | ((4 + 1) << 16); - - case SLJIT_LESS_EQUAL_F64: - return (4 << 21) | ((4 + 1) << 16); - - case SLJIT_OVERFLOW: - case SLJIT_MUL_OVERFLOW: - return (12 << 21) | (3 << 16); - - case SLJIT_NOT_OVERFLOW: - case SLJIT_MUL_NOT_OVERFLOW: - return (4 << 21) | (3 << 16); - - case SLJIT_EQUAL_F64: - return (12 << 21) | ((4 + 2) << 16); - - case SLJIT_NOT_EQUAL_F64: - return (4 << 21) | ((4 + 2) << 16); - - case SLJIT_UNORDERED_F64: - return (12 << 21) | ((4 + 3) << 16); - - case SLJIT_ORDERED_F64: - return (4 << 21) | ((4 + 3) << 16); - - default: - SLJIT_ASSERT(type >= SLJIT_JUMP && type <= SLJIT_CALL_CDECL); - return (20 << 21); - } -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) -{ - struct sljit_jump *jump; - sljit_ins bo_bi_flags; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_jump(compiler, type)); - - bo_bi_flags = get_bo_bi_flags(type & 0xff); - if (!bo_bi_flags) - return NULL; - - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - PTR_FAIL_IF(!jump); - set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); - type &= 0xff; - - /* In PPC, we don't need to touch the arguments. */ - if (type < SLJIT_JUMP) - jump->flags |= IS_COND; -#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) - if (type >= SLJIT_CALL) - jump->flags |= IS_CALL; -#endif - - PTR_FAIL_IF(emit_const(compiler, TMP_CALL_REG, 0)); - PTR_FAIL_IF(push_inst(compiler, MTCTR | S(TMP_CALL_REG))); - jump->addr = compiler->size; - PTR_FAIL_IF(push_inst(compiler, BCCTR | bo_bi_flags | (type >= SLJIT_FAST_CALL ? 1 : 0))); - return jump; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types) -{ - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - PTR_FAIL_IF(call_with_args(compiler, arg_types, NULL)); -#endif - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - return sljit_emit_jump(compiler, type); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) -{ - struct sljit_jump *jump = NULL; - sljit_s32 src_r; - - CHECK_ERROR(); - CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (FAST_IS_REG(src)) { -#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) - if (type >= SLJIT_CALL) { - FAIL_IF(push_inst(compiler, OR | S(src) | A(TMP_CALL_REG) | B(src))); - src_r = TMP_CALL_REG; - } - else - src_r = src; -#else - src_r = src; -#endif - } else if (src & SLJIT_IMM) { - /* These jumps are converted to jump/call instructions when possible. */ - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - FAIL_IF(!jump); - set_jump(jump, compiler, JUMP_ADDR); - jump->u.target = srcw; -#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) - if (type >= SLJIT_CALL) - jump->flags |= IS_CALL; -#endif - FAIL_IF(emit_const(compiler, TMP_CALL_REG, 0)); - src_r = TMP_CALL_REG; - } - else { - FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, TMP_CALL_REG, 0, TMP_REG1, 0, src, srcw)); - src_r = TMP_CALL_REG; - } - - FAIL_IF(push_inst(compiler, MTCTR | S(src_r))); - if (jump) - jump->addr = compiler->size; - return push_inst(compiler, BCCTR | (20 << 21) | (type >= SLJIT_FAST_CALL ? 1 : 0)); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types, - sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - if (src & SLJIT_MEM) { - ADJUST_LOCAL_OFFSET(src, srcw); - FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, TMP_CALL_REG, 0, TMP_REG1, 0, src, srcw)); - src = TMP_CALL_REG; - } - - FAIL_IF(call_with_args(compiler, arg_types, &src)); -#endif - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - return sljit_emit_ijump(compiler, type, src, srcw); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 type) -{ - sljit_s32 reg, input_flags, cr_bit, invert; - sljit_s32 saved_op = op; - sljit_sw saved_dstw = dstw; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); - ADJUST_LOCAL_OFFSET(dst, dstw); - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - input_flags = (op & SLJIT_I32_OP) ? INT_DATA : WORD_DATA; -#else - input_flags = WORD_DATA; -#endif - - op = GET_OPCODE(op); - reg = (op < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG2; - - if (op >= SLJIT_ADD && (dst & SLJIT_MEM)) - FAIL_IF(emit_op_mem(compiler, input_flags | LOAD_DATA, TMP_REG1, dst, dstw, TMP_REG1)); - - invert = 0; - cr_bit = 0; - - switch (type & 0xff) { - case SLJIT_LESS: - case SLJIT_SIG_LESS: - break; - - case SLJIT_GREATER_EQUAL: - case SLJIT_SIG_GREATER_EQUAL: - invert = 1; - break; - - case SLJIT_GREATER: - case SLJIT_SIG_GREATER: - cr_bit = 1; - break; - - case SLJIT_LESS_EQUAL: - case SLJIT_SIG_LESS_EQUAL: - cr_bit = 1; - invert = 1; - break; - - case SLJIT_EQUAL: - cr_bit = 2; - break; - - case SLJIT_NOT_EQUAL: - cr_bit = 2; - invert = 1; - break; - - case SLJIT_OVERFLOW: - case SLJIT_MUL_OVERFLOW: - cr_bit = 3; - break; - - case SLJIT_NOT_OVERFLOW: - case SLJIT_MUL_NOT_OVERFLOW: - cr_bit = 3; - invert = 1; - break; - - case SLJIT_LESS_F64: - cr_bit = 4 + 0; - break; - - case SLJIT_GREATER_EQUAL_F64: - cr_bit = 4 + 0; - invert = 1; - break; - - case SLJIT_GREATER_F64: - cr_bit = 4 + 1; - break; - - case SLJIT_LESS_EQUAL_F64: - cr_bit = 4 + 1; - invert = 1; - break; - - case SLJIT_EQUAL_F64: - cr_bit = 4 + 2; - break; - - case SLJIT_NOT_EQUAL_F64: - cr_bit = 4 + 2; - invert = 1; - break; - - case SLJIT_UNORDERED_F64: - cr_bit = 4 + 3; - break; - - case SLJIT_ORDERED_F64: - cr_bit = 4 + 3; - invert = 1; - break; - - default: - SLJIT_UNREACHABLE(); - break; - } - - FAIL_IF(push_inst(compiler, MFCR | D(reg))); - FAIL_IF(push_inst(compiler, RLWINM | S(reg) | A(reg) | ((1 + (cr_bit)) << 11) | (31 << 6) | (31 << 1))); - - if (invert) - FAIL_IF(push_inst(compiler, XORI | S(reg) | A(reg) | 0x1)); - - if (op < SLJIT_ADD) { - if (!(dst & SLJIT_MEM)) - return SLJIT_SUCCESS; - return emit_op_mem(compiler, input_flags, reg, dst, dstw, TMP_REG1); - } - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - if (dst & SLJIT_MEM) - return sljit_emit_op2(compiler, saved_op, dst, saved_dstw, TMP_REG1, 0, TMP_REG2, 0); - return sljit_emit_op2(compiler, saved_op, dst, 0, dst, 0, TMP_REG2, 0); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 dst_reg, - sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); - - return sljit_emit_cmov_generic(compiler, type, dst_reg, src, srcw);; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 reg, - sljit_s32 mem, sljit_sw memw) -{ - sljit_s32 mem_flags; - sljit_ins inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_mem(compiler, type, reg, mem, memw)); - - if (type & SLJIT_MEM_POST) - return SLJIT_ERR_UNSUPPORTED; - - switch (type & 0xff) { - case SLJIT_MOV: - case SLJIT_MOV_P: -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) - case SLJIT_MOV_U32: - case SLJIT_MOV_S32: -#endif - mem_flags = WORD_DATA; - break; - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - case SLJIT_MOV_U32: - mem_flags = INT_DATA; - break; - - case SLJIT_MOV_S32: - mem_flags = INT_DATA; - - if (!(type & SLJIT_MEM_STORE) && !(type & SLJIT_I32_OP)) { - if (mem & OFFS_REG_MASK) - mem_flags |= SIGNED_DATA; - else - return SLJIT_ERR_UNSUPPORTED; - } - break; -#endif - - case SLJIT_MOV_U8: - case SLJIT_MOV_S8: - mem_flags = BYTE_DATA; - break; - - case SLJIT_MOV_U16: - mem_flags = HALF_DATA; - break; - - case SLJIT_MOV_S16: - mem_flags = HALF_DATA | SIGNED_DATA; - break; - - default: - SLJIT_UNREACHABLE(); - mem_flags = WORD_DATA; - break; - } - - if (!(type & SLJIT_MEM_STORE)) - mem_flags |= LOAD_DATA; - - if (SLJIT_UNLIKELY(mem & OFFS_REG_MASK)) { - if (memw != 0) - return SLJIT_ERR_UNSUPPORTED; - - if (type & SLJIT_MEM_SUPP) - return SLJIT_SUCCESS; - - inst = updated_data_transfer_insts[mem_flags | INDEXED]; - FAIL_IF(push_inst(compiler, INST_CODE_AND_DST(inst, 0, reg) | A(mem & REG_MASK) | B(OFFS_REG(mem)))); - } - else { - if (memw > SIMM_MAX || memw < SIMM_MIN) - return SLJIT_ERR_UNSUPPORTED; - - inst = updated_data_transfer_insts[mem_flags]; - -#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) - if ((inst & INT_ALIGNED) && (memw & 0x3) != 0) - return SLJIT_ERR_UNSUPPORTED; -#endif - - if (type & SLJIT_MEM_SUPP) - return SLJIT_SUCCESS; - - FAIL_IF(push_inst(compiler, INST_CODE_AND_DST(inst, 0, reg) | A(mem & REG_MASK) | IMM(memw))); - } - - if ((mem_flags & LOAD_DATA) && (type & 0xff) == SLJIT_MOV_S8) - return push_inst(compiler, EXTSB | S(reg) | A(reg)); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fmem(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 freg, - sljit_s32 mem, sljit_sw memw) -{ - sljit_s32 mem_flags; - sljit_ins inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_fmem(compiler, type, freg, mem, memw)); - - if (type & SLJIT_MEM_POST) - return SLJIT_ERR_UNSUPPORTED; - - if (SLJIT_UNLIKELY(mem & OFFS_REG_MASK)) { - if (memw != 0) - return SLJIT_ERR_UNSUPPORTED; - } - else { - if (memw > SIMM_MAX || memw < SIMM_MIN) - return SLJIT_ERR_UNSUPPORTED; - } - - if (type & SLJIT_MEM_SUPP) - return SLJIT_SUCCESS; - - mem_flags = FLOAT_DATA(type); - - if (!(type & SLJIT_MEM_STORE)) - mem_flags |= LOAD_DATA; - - if (SLJIT_UNLIKELY(mem & OFFS_REG_MASK)) { - inst = updated_data_transfer_insts[mem_flags | INDEXED]; - return push_inst(compiler, INST_CODE_AND_DST(inst, DOUBLE_DATA, freg) | A(mem & REG_MASK) | B(OFFS_REG(mem))); - } - - inst = updated_data_transfer_insts[mem_flags]; - return push_inst(compiler, INST_CODE_AND_DST(inst, DOUBLE_DATA, freg) | A(mem & REG_MASK) | IMM(memw)); -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) -{ - struct sljit_const *const_; - sljit_s32 dst_r; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); - PTR_FAIL_IF(!const_); - set_const(const_, compiler); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG2; - PTR_FAIL_IF(emit_const(compiler, dst_r, init_value)); - - if (dst & SLJIT_MEM) - PTR_FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0)); - - return const_; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - struct sljit_put_label *put_label; - sljit_s32 dst_r; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); - PTR_FAIL_IF(!put_label); - set_put_label(put_label, compiler, 0); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG2; -#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) - PTR_FAIL_IF(emit_const(compiler, dst_r, 0)); -#else - PTR_FAIL_IF(push_inst(compiler, dst_r)); - compiler->size += 4; -#endif - - if (dst & SLJIT_MEM) - PTR_FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0)); - - return put_label; -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) +{ + return "PowerPC" SLJIT_CPUINFO; +} + +/* Length of an instruction word. + Both for ppc-32 and ppc-64. */ +typedef sljit_u32 sljit_ins; + +#if ((defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) && (defined _AIX)) \ + || (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) +#define SLJIT_PPC_STACK_FRAME_V2 1 +#endif + +#ifdef _AIX +#error #include <sys/cache.h> +#endif + +#if (defined _CALL_ELF && _CALL_ELF == 2) +#define SLJIT_PASS_ENTRY_ADDR_TO_CALL 1 +#endif + +#if (defined SLJIT_CACHE_FLUSH_OWN_IMPL && SLJIT_CACHE_FLUSH_OWN_IMPL) + +static void ppc_cache_flush(sljit_ins *from, sljit_ins *to) +{ +#ifdef _AIX + _sync_cache_range((caddr_t)from, (int)((size_t)to - (size_t)from)); +#elif defined(__GNUC__) || (defined(__IBM_GCC_ASM) && __IBM_GCC_ASM) +# if defined(_ARCH_PWR) || defined(_ARCH_PWR2) + /* Cache flush for POWER architecture. */ + while (from < to) { + __asm__ volatile ( + "clf 0, %0\n" + "dcs\n" + : : "r"(from) + ); + from++; + } + __asm__ volatile ( "ics" ); +# elif defined(_ARCH_COM) && !defined(_ARCH_PPC) +# error "Cache flush is not implemented for PowerPC/POWER common mode." +# else + /* Cache flush for PowerPC architecture. */ + while (from < to) { + __asm__ volatile ( + "dcbf 0, %0\n" + "sync\n" + "icbi 0, %0\n" + : : "r"(from) + ); + from++; + } + __asm__ volatile ( "isync" ); +# endif +# ifdef __xlc__ +# warning "This file may fail to compile if -qfuncsect is used" +# endif +#elif defined(__xlc__) +#error "Please enable GCC syntax for inline assembly statements with -qasm=gcc" +#else +#error "This platform requires a cache flush implementation." +#endif /* _AIX */ +} + +#endif /* (defined SLJIT_CACHE_FLUSH_OWN_IMPL && SLJIT_CACHE_FLUSH_OWN_IMPL) */ + +#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) +#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) +#define TMP_ZERO (SLJIT_NUMBER_OF_REGISTERS + 4) + +#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) +#define TMP_CALL_REG (SLJIT_NUMBER_OF_REGISTERS + 5) +#else +#define TMP_CALL_REG TMP_REG2 +#endif + +#define TMP_FREG1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) +#define TMP_FREG2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 2) + +static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 7] = { + 0, 3, 4, 5, 6, 7, 8, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 1, 9, 10, 31, 12 +}; + +static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 3] = { + 0, 1, 2, 3, 4, 5, 6, 0, 7 +}; + +/* --------------------------------------------------------------------- */ +/* Instrucion forms */ +/* --------------------------------------------------------------------- */ +#define D(d) (reg_map[d] << 21) +#define S(s) (reg_map[s] << 21) +#define A(a) (reg_map[a] << 16) +#define B(b) (reg_map[b] << 11) +#define C(c) (reg_map[c] << 6) +#define FD(fd) (freg_map[fd] << 21) +#define FS(fs) (freg_map[fs] << 21) +#define FA(fa) (freg_map[fa] << 16) +#define FB(fb) (freg_map[fb] << 11) +#define FC(fc) (freg_map[fc] << 6) +#define IMM(imm) ((imm) & 0xffff) +#define CRD(d) ((d) << 21) + +/* Instruction bit sections. + OE and Rc flag (see ALT_SET_FLAGS). */ +#define OE(flags) ((flags) & ALT_SET_FLAGS) +/* Rc flag (see ALT_SET_FLAGS). */ +#define RC(flags) (((flags) & ALT_SET_FLAGS) >> 10) +#define HI(opcode) ((opcode) << 26) +#define LO(opcode) ((opcode) << 1) + +#define ADD (HI(31) | LO(266)) +#define ADDC (HI(31) | LO(10)) +#define ADDE (HI(31) | LO(138)) +#define ADDI (HI(14)) +#define ADDIC (HI(13)) +#define ADDIS (HI(15)) +#define ADDME (HI(31) | LO(234)) +#define AND (HI(31) | LO(28)) +#define ANDI (HI(28)) +#define ANDIS (HI(29)) +#define Bx (HI(18)) +#define BCx (HI(16)) +#define BCCTR (HI(19) | LO(528) | (3 << 11)) +#define BLR (HI(19) | LO(16) | (0x14 << 21)) +#define CNTLZD (HI(31) | LO(58)) +#define CNTLZW (HI(31) | LO(26)) +#define CMP (HI(31) | LO(0)) +#define CMPI (HI(11)) +#define CMPL (HI(31) | LO(32)) +#define CMPLI (HI(10)) +#define CROR (HI(19) | LO(449)) +#define DCBT (HI(31) | LO(278)) +#define DIVD (HI(31) | LO(489)) +#define DIVDU (HI(31) | LO(457)) +#define DIVW (HI(31) | LO(491)) +#define DIVWU (HI(31) | LO(459)) +#define EXTSB (HI(31) | LO(954)) +#define EXTSH (HI(31) | LO(922)) +#define EXTSW (HI(31) | LO(986)) +#define FABS (HI(63) | LO(264)) +#define FADD (HI(63) | LO(21)) +#define FADDS (HI(59) | LO(21)) +#define FCFID (HI(63) | LO(846)) +#define FCMPU (HI(63) | LO(0)) +#define FCTIDZ (HI(63) | LO(815)) +#define FCTIWZ (HI(63) | LO(15)) +#define FDIV (HI(63) | LO(18)) +#define FDIVS (HI(59) | LO(18)) +#define FMR (HI(63) | LO(72)) +#define FMUL (HI(63) | LO(25)) +#define FMULS (HI(59) | LO(25)) +#define FNEG (HI(63) | LO(40)) +#define FRSP (HI(63) | LO(12)) +#define FSUB (HI(63) | LO(20)) +#define FSUBS (HI(59) | LO(20)) +#define LD (HI(58) | 0) +#define LWZ (HI(32)) +#define MFCR (HI(31) | LO(19)) +#define MFLR (HI(31) | LO(339) | 0x80000) +#define MFXER (HI(31) | LO(339) | 0x10000) +#define MTCTR (HI(31) | LO(467) | 0x90000) +#define MTLR (HI(31) | LO(467) | 0x80000) +#define MTXER (HI(31) | LO(467) | 0x10000) +#define MULHD (HI(31) | LO(73)) +#define MULHDU (HI(31) | LO(9)) +#define MULHW (HI(31) | LO(75)) +#define MULHWU (HI(31) | LO(11)) +#define MULLD (HI(31) | LO(233)) +#define MULLI (HI(7)) +#define MULLW (HI(31) | LO(235)) +#define NEG (HI(31) | LO(104)) +#define NOP (HI(24)) +#define NOR (HI(31) | LO(124)) +#define OR (HI(31) | LO(444)) +#define ORI (HI(24)) +#define ORIS (HI(25)) +#define RLDICL (HI(30)) +#define RLWINM (HI(21)) +#define SLD (HI(31) | LO(27)) +#define SLW (HI(31) | LO(24)) +#define SRAD (HI(31) | LO(794)) +#define SRADI (HI(31) | LO(413 << 1)) +#define SRAW (HI(31) | LO(792)) +#define SRAWI (HI(31) | LO(824)) +#define SRD (HI(31) | LO(539)) +#define SRW (HI(31) | LO(536)) +#define STD (HI(62) | 0) +#define STDU (HI(62) | 1) +#define STDUX (HI(31) | LO(181)) +#define STFIWX (HI(31) | LO(983)) +#define STW (HI(36)) +#define STWU (HI(37)) +#define STWUX (HI(31) | LO(183)) +#define SUBF (HI(31) | LO(40)) +#define SUBFC (HI(31) | LO(8)) +#define SUBFE (HI(31) | LO(136)) +#define SUBFIC (HI(8)) +#define XOR (HI(31) | LO(316)) +#define XORI (HI(26)) +#define XORIS (HI(27)) + +#define SIMM_MAX (0x7fff) +#define SIMM_MIN (-0x8000) +#define UIMM_MAX (0xffff) + +#define RLDI(dst, src, sh, mb, type) \ + (HI(30) | S(src) | A(dst) | ((type) << 2) | (((sh) & 0x1f) << 11) | (((sh) & 0x20) >> 4) | (((mb) & 0x1f) << 6) | ((mb) & 0x20)) + +#if (defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_function_context(void** func_ptr, struct sljit_function_context* context, sljit_sw addr, void* func) +{ + sljit_sw* ptrs; + if (func_ptr) + *func_ptr = (void*)context; + ptrs = (sljit_sw*)func; + context->addr = addr ? addr : ptrs[0]; + context->r2 = ptrs[1]; + context->r11 = ptrs[2]; +} +#endif + +static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins) +{ + sljit_ins *ptr = (sljit_ins*)ensure_buf(compiler, sizeof(sljit_ins)); + FAIL_IF(!ptr); + *ptr = ins; + compiler->size++; + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code, sljit_sw executable_offset) +{ + sljit_sw diff; + sljit_uw target_addr; + sljit_sw extra_jump_flags; + +#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) && (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) + if (jump->flags & (SLJIT_REWRITABLE_JUMP | IS_CALL)) + return 0; +#else + if (jump->flags & SLJIT_REWRITABLE_JUMP) + return 0; +#endif + + if (jump->flags & JUMP_ADDR) + target_addr = jump->u.target; + else { + SLJIT_ASSERT(jump->flags & JUMP_LABEL); + target_addr = (sljit_uw)(code + jump->u.label->size) + (sljit_uw)executable_offset; + } + +#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) && (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + if (jump->flags & IS_CALL) + goto keep_address; +#endif + + diff = ((sljit_sw)target_addr - (sljit_sw)(code_ptr) - executable_offset) & ~0x3l; + + extra_jump_flags = 0; + if (jump->flags & IS_COND) { + if (diff <= 0x7fff && diff >= -0x8000) { + jump->flags |= PATCH_B; + return 1; + } + if (target_addr <= 0xffff) { + jump->flags |= PATCH_B | PATCH_ABS_B; + return 1; + } + extra_jump_flags = REMOVE_COND; + + diff -= sizeof(sljit_ins); + } + + if (diff <= 0x01ffffff && diff >= -0x02000000) { + jump->flags |= PATCH_B | extra_jump_flags; + return 1; + } + + if (target_addr <= 0x03ffffff) { + jump->flags |= PATCH_B | PATCH_ABS_B | extra_jump_flags; + return 1; + } + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) +#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) +keep_address: +#endif + if (target_addr <= 0x7fffffff) { + jump->flags |= PATCH_ABS32; + return 1; + } + + if (target_addr <= 0x7fffffffffffl) { + jump->flags |= PATCH_ABS48; + return 1; + } +#endif + + return 0; +} + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + +static SLJIT_INLINE sljit_sw put_label_get_length(struct sljit_put_label *put_label, sljit_uw max_label) +{ + if (max_label < 0x100000000l) { + put_label->flags = 0; + return 1; + } + + if (max_label < 0x1000000000000l) { + put_label->flags = 1; + return 3; + } + + put_label->flags = 2; + return 4; +} + +static SLJIT_INLINE void put_label_set(struct sljit_put_label *put_label) +{ + sljit_uw addr = put_label->label->addr; + sljit_ins *inst = (sljit_ins *)put_label->addr; + sljit_s32 reg = *inst; + + if (put_label->flags == 0) { + SLJIT_ASSERT(addr < 0x100000000l); + inst[0] = ORIS | S(TMP_ZERO) | A(reg) | IMM(addr >> 16); + } + else { + if (put_label->flags == 1) { + SLJIT_ASSERT(addr < 0x1000000000000l); + inst[0] = ORI | S(TMP_ZERO) | A(reg) | IMM(addr >> 32); + } + else { + inst[0] = ORIS | S(TMP_ZERO) | A(reg) | IMM(addr >> 48); + inst[1] = ORI | S(reg) | A(reg) | IMM((addr >> 32) & 0xffff); + inst ++; + } + + inst[1] = RLDI(reg, reg, 32, 31, 1); + inst[2] = ORIS | S(reg) | A(reg) | IMM((addr >> 16) & 0xffff); + inst += 2; + } + + inst[1] = ORI | S(reg) | A(reg) | IMM(addr & 0xffff); +} + +#endif + +SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) +{ + struct sljit_memory_fragment *buf; + sljit_ins *code; + sljit_ins *code_ptr; + sljit_ins *buf_ptr; + sljit_ins *buf_end; + sljit_uw word_count; + sljit_uw next_addr; + sljit_sw executable_offset; + sljit_uw addr; + + struct sljit_label *label; + struct sljit_jump *jump; + struct sljit_const *const_; + struct sljit_put_label *put_label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_generate_code(compiler)); + reverse_buf(compiler); + +#if (defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + compiler->size += (compiler->size & 0x1) + (sizeof(struct sljit_function_context) / sizeof(sljit_ins)); +#else + compiler->size += (sizeof(struct sljit_function_context) / sizeof(sljit_ins)); +#endif +#endif + code = (sljit_ins*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_ins)); + PTR_FAIL_WITH_EXEC_IF(code); + buf = compiler->buf; + + code_ptr = code; + word_count = 0; + next_addr = 0; + executable_offset = SLJIT_EXEC_OFFSET(code); + + label = compiler->labels; + jump = compiler->jumps; + const_ = compiler->consts; + put_label = compiler->put_labels; + + do { + buf_ptr = (sljit_ins*)buf->memory; + buf_end = buf_ptr + (buf->used_size >> 2); + do { + *code_ptr = *buf_ptr++; + if (next_addr == word_count) { + SLJIT_ASSERT(!label || label->size >= word_count); + SLJIT_ASSERT(!jump || jump->addr >= word_count); + SLJIT_ASSERT(!const_ || const_->addr >= word_count); + SLJIT_ASSERT(!put_label || put_label->addr >= word_count); + + /* These structures are ordered by their address. */ + if (label && label->size == word_count) { + /* Just recording the address. */ + label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + label->size = code_ptr - code; + label = label->next; + } + if (jump && jump->addr == word_count) { +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) + jump->addr = (sljit_uw)(code_ptr - 3); +#else + jump->addr = (sljit_uw)(code_ptr - 6); +#endif + if (detect_jump_type(jump, code_ptr, code, executable_offset)) { +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) + code_ptr[-3] = code_ptr[0]; + code_ptr -= 3; +#else + if (jump->flags & PATCH_ABS32) { + code_ptr -= 3; + code_ptr[-1] = code_ptr[2]; + code_ptr[0] = code_ptr[3]; + } + else if (jump->flags & PATCH_ABS48) { + code_ptr--; + code_ptr[-1] = code_ptr[0]; + code_ptr[0] = code_ptr[1]; + /* rldicr rX,rX,32,31 -> rX,rX,16,47 */ + SLJIT_ASSERT((code_ptr[-3] & 0xfc00ffff) == 0x780007c6); + code_ptr[-3] ^= 0x8422; + /* oris -> ori */ + code_ptr[-2] ^= 0x4000000; + } + else { + code_ptr[-6] = code_ptr[0]; + code_ptr -= 6; + } +#endif + if (jump->flags & REMOVE_COND) { + code_ptr[0] = BCx | (2 << 2) | ((code_ptr[0] ^ (8 << 21)) & 0x03ff0001); + code_ptr++; + jump->addr += sizeof(sljit_ins); + code_ptr[0] = Bx; + jump->flags -= IS_COND; + } + } + jump = jump->next; + } + if (const_ && const_->addr == word_count) { + const_->addr = (sljit_uw)code_ptr; + const_ = const_->next; + } + if (put_label && put_label->addr == word_count) { + SLJIT_ASSERT(put_label->label); + put_label->addr = (sljit_uw)code_ptr; +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + code_ptr += put_label_get_length(put_label, (sljit_uw)(SLJIT_ADD_EXEC_OFFSET(code, executable_offset) + put_label->label->size)); + word_count += 4; +#endif + put_label = put_label->next; + } + next_addr = compute_next_addr(label, jump, const_, put_label); + } + code_ptr ++; + word_count ++; + } while (buf_ptr < buf_end); + + buf = buf->next; + } while (buf); + + if (label && label->size == word_count) { + label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + label->size = code_ptr - code; + label = label->next; + } + + SLJIT_ASSERT(!label); + SLJIT_ASSERT(!jump); + SLJIT_ASSERT(!const_); + SLJIT_ASSERT(!put_label); + +#if (defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) + SLJIT_ASSERT(code_ptr - code <= (sljit_sw)compiler->size - (sizeof(struct sljit_function_context) / sizeof(sljit_ins))); +#else + SLJIT_ASSERT(code_ptr - code <= (sljit_sw)compiler->size); +#endif + + jump = compiler->jumps; + while (jump) { + do { + addr = (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target; + buf_ptr = (sljit_ins *)jump->addr; + + if (jump->flags & PATCH_B) { + if (jump->flags & IS_COND) { + if (!(jump->flags & PATCH_ABS_B)) { + addr -= (sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset); + SLJIT_ASSERT((sljit_sw)addr <= 0x7fff && (sljit_sw)addr >= -0x8000); + *buf_ptr = BCx | (addr & 0xfffc) | ((*buf_ptr) & 0x03ff0001); + } + else { + SLJIT_ASSERT(addr <= 0xffff); + *buf_ptr = BCx | (addr & 0xfffc) | 0x2 | ((*buf_ptr) & 0x03ff0001); + } + } + else { + if (!(jump->flags & PATCH_ABS_B)) { + addr -= (sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset); + SLJIT_ASSERT((sljit_sw)addr <= 0x01ffffff && (sljit_sw)addr >= -0x02000000); + *buf_ptr = Bx | (addr & 0x03fffffc) | ((*buf_ptr) & 0x1); + } + else { + SLJIT_ASSERT(addr <= 0x03ffffff); + *buf_ptr = Bx | (addr & 0x03fffffc) | 0x2 | ((*buf_ptr) & 0x1); + } + } + break; + } + + /* Set the fields of immediate loads. */ +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) + buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 16) & 0xffff); + buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | (addr & 0xffff); +#else + if (jump->flags & PATCH_ABS32) { + SLJIT_ASSERT(addr <= 0x7fffffff); + buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 16) & 0xffff); + buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | (addr & 0xffff); + break; + } + if (jump->flags & PATCH_ABS48) { + SLJIT_ASSERT(addr <= 0x7fffffffffff); + buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 32) & 0xffff); + buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | ((addr >> 16) & 0xffff); + buf_ptr[3] = (buf_ptr[3] & 0xffff0000) | (addr & 0xffff); + break; + } + buf_ptr[0] = (buf_ptr[0] & 0xffff0000) | ((addr >> 48) & 0xffff); + buf_ptr[1] = (buf_ptr[1] & 0xffff0000) | ((addr >> 32) & 0xffff); + buf_ptr[3] = (buf_ptr[3] & 0xffff0000) | ((addr >> 16) & 0xffff); + buf_ptr[4] = (buf_ptr[4] & 0xffff0000) | (addr & 0xffff); +#endif + } while (0); + jump = jump->next; + } + + put_label = compiler->put_labels; + while (put_label) { +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) + addr = put_label->label->addr; + buf_ptr = (sljit_ins *)put_label->addr; + + SLJIT_ASSERT((buf_ptr[0] & 0xfc1f0000) == ADDIS && (buf_ptr[1] & 0xfc000000) == ORI); + buf_ptr[0] |= (addr >> 16) & 0xffff; + buf_ptr[1] |= addr & 0xffff; +#else + put_label_set(put_label); +#endif + put_label = put_label->next; + } + + compiler->error = SLJIT_ERR_COMPILED; + compiler->executable_offset = executable_offset; + compiler->executable_size = (code_ptr - code) * sizeof(sljit_ins); + + code = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); + +#if (defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + if (((sljit_sw)code_ptr) & 0x4) + code_ptr++; +#endif + sljit_set_function_context(NULL, (struct sljit_function_context*)code_ptr, (sljit_sw)code, (void*)sljit_generate_code); +#endif + + code_ptr = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + + SLJIT_CACHE_FLUSH(code, code_ptr); + +#if (defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) + return code_ptr; +#else + return code; +#endif +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) +{ + switch (feature_type) { + case SLJIT_HAS_FPU: +#ifdef SLJIT_IS_FPU_AVAILABLE + return SLJIT_IS_FPU_AVAILABLE; +#else + /* Available by default. */ + return 1; +#endif + + case SLJIT_HAS_CLZ: + return 1; + + default: + return 0; + } +} + +/* --------------------------------------------------------------------- */ +/* Entry, exit */ +/* --------------------------------------------------------------------- */ + +/* inp_flags: */ + +/* Creates an index in data_transfer_insts array. */ +#define LOAD_DATA 0x01 +#define INDEXED 0x02 +#define SIGNED_DATA 0x04 + +#define WORD_DATA 0x00 +#define BYTE_DATA 0x08 +#define HALF_DATA 0x10 +#define INT_DATA 0x18 +/* Separates integer and floating point registers */ +#define GPR_REG 0x1f +#define DOUBLE_DATA 0x20 + +#define MEM_MASK 0x7f + +/* Other inp_flags. */ + +/* Integer opertion and set flags -> requires exts on 64 bit systems. */ +#define ALT_SIGN_EXT 0x000100 +/* This flag affects the RC() and OERC() macros. */ +#define ALT_SET_FLAGS 0x000400 +#define ALT_FORM1 0x001000 +#define ALT_FORM2 0x002000 +#define ALT_FORM3 0x004000 +#define ALT_FORM4 0x008000 +#define ALT_FORM5 0x010000 + +/* Source and destination is register. */ +#define REG_DEST 0x000001 +#define REG1_SOURCE 0x000002 +#define REG2_SOURCE 0x000004 +/* +ALT_SIGN_EXT 0x000100 +ALT_SET_FLAGS 0x000200 +ALT_FORM1 0x001000 +... +ALT_FORM5 0x010000 */ + +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) +#include "sljitNativePPC_32.c" +#else +#include "sljitNativePPC_64.c" +#endif + +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) +#define STACK_STORE STW +#define STACK_LOAD LWZ +#else +#define STACK_STORE STD +#define STACK_LOAD LD +#endif + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + sljit_s32 args, i, tmp, offs; + + CHECK_ERROR(); + CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + FAIL_IF(push_inst(compiler, MFLR | D(0))); + offs = -(sljit_s32)(sizeof(sljit_sw)); + FAIL_IF(push_inst(compiler, STACK_STORE | S(TMP_ZERO) | A(SLJIT_SP) | IMM(offs))); + + tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; + for (i = SLJIT_S0; i >= tmp; i--) { + offs -= (sljit_s32)(sizeof(sljit_sw)); + FAIL_IF(push_inst(compiler, STACK_STORE | S(i) | A(SLJIT_SP) | IMM(offs))); + } + + for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { + offs -= (sljit_s32)(sizeof(sljit_sw)); + FAIL_IF(push_inst(compiler, STACK_STORE | S(i) | A(SLJIT_SP) | IMM(offs))); + } + + SLJIT_ASSERT(offs == -(sljit_s32)GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 1)); + +#if (defined SLJIT_PPC_STACK_FRAME_V2 && SLJIT_PPC_STACK_FRAME_V2) + FAIL_IF(push_inst(compiler, STACK_STORE | S(0) | A(SLJIT_SP) | IMM(2 * sizeof(sljit_sw)))); +#else + FAIL_IF(push_inst(compiler, STACK_STORE | S(0) | A(SLJIT_SP) | IMM(sizeof(sljit_sw)))); +#endif + + FAIL_IF(push_inst(compiler, ADDI | D(TMP_ZERO) | A(0) | 0)); + + args = get_arg_count(arg_types); + + if (args >= 1) + FAIL_IF(push_inst(compiler, OR | S(SLJIT_R0) | A(SLJIT_S0) | B(SLJIT_R0))); + if (args >= 2) + FAIL_IF(push_inst(compiler, OR | S(SLJIT_R1) | A(SLJIT_S1) | B(SLJIT_R1))); + if (args >= 3) + FAIL_IF(push_inst(compiler, OR | S(SLJIT_R2) | A(SLJIT_S2) | B(SLJIT_R2))); + + local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1) + SLJIT_LOCALS_OFFSET; + local_size = (local_size + 15) & ~0xf; + compiler->local_size = local_size; + +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) + if (local_size <= SIMM_MAX) + FAIL_IF(push_inst(compiler, STWU | S(SLJIT_SP) | A(SLJIT_SP) | IMM(-local_size))); + else { + FAIL_IF(load_immediate(compiler, 0, -local_size)); + FAIL_IF(push_inst(compiler, STWUX | S(SLJIT_SP) | A(SLJIT_SP) | B(0))); + } +#else + if (local_size <= SIMM_MAX) + FAIL_IF(push_inst(compiler, STDU | S(SLJIT_SP) | A(SLJIT_SP) | IMM(-local_size))); + else { + FAIL_IF(load_immediate(compiler, 0, -local_size)); + FAIL_IF(push_inst(compiler, STDUX | S(SLJIT_SP) | A(SLJIT_SP) | B(0))); + } +#endif + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + CHECK_ERROR(); + CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1) + SLJIT_LOCALS_OFFSET; + compiler->local_size = (local_size + 15) & ~0xf; + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 i, tmp, offs; + + CHECK_ERROR(); + CHECK(check_sljit_emit_return(compiler, op, src, srcw)); + + FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); + + if (compiler->local_size <= SIMM_MAX) + FAIL_IF(push_inst(compiler, ADDI | D(SLJIT_SP) | A(SLJIT_SP) | IMM(compiler->local_size))); + else { + FAIL_IF(load_immediate(compiler, 0, compiler->local_size)); + FAIL_IF(push_inst(compiler, ADD | D(SLJIT_SP) | A(SLJIT_SP) | B(0))); + } + +#if (defined SLJIT_PPC_STACK_FRAME_V2 && SLJIT_PPC_STACK_FRAME_V2) + FAIL_IF(push_inst(compiler, STACK_LOAD | D(0) | A(SLJIT_SP) | IMM(2 * sizeof(sljit_sw)))); +#else + FAIL_IF(push_inst(compiler, STACK_LOAD | D(0) | A(SLJIT_SP) | IMM(sizeof(sljit_sw)))); +#endif + + offs = -(sljit_s32)GET_SAVED_REGISTERS_SIZE(compiler->scratches, compiler->saveds, 1); + + tmp = compiler->scratches; + for (i = SLJIT_FIRST_SAVED_REG; i <= tmp; i++) { + FAIL_IF(push_inst(compiler, STACK_LOAD | D(i) | A(SLJIT_SP) | IMM(offs))); + offs += (sljit_s32)(sizeof(sljit_sw)); + } + + tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG; + for (i = tmp; i <= SLJIT_S0; i++) { + FAIL_IF(push_inst(compiler, STACK_LOAD | D(i) | A(SLJIT_SP) | IMM(offs))); + offs += (sljit_s32)(sizeof(sljit_sw)); + } + + FAIL_IF(push_inst(compiler, STACK_LOAD | D(TMP_ZERO) | A(SLJIT_SP) | IMM(offs))); + SLJIT_ASSERT(offs == -(sljit_sw)(sizeof(sljit_sw))); + + FAIL_IF(push_inst(compiler, MTLR | S(0))); + FAIL_IF(push_inst(compiler, BLR)); + + return SLJIT_SUCCESS; +} + +#undef STACK_STORE +#undef STACK_LOAD + +/* --------------------------------------------------------------------- */ +/* Operators */ +/* --------------------------------------------------------------------- */ + +/* s/l - store/load (1 bit) + i/x - immediate/indexed form + u/s - signed/unsigned (1 bit) + w/b/h/i - word/byte/half/int allowed (2 bit) + + Some opcodes are repeated (e.g. store signed / unsigned byte is the same instruction). */ + +/* 64 bit only: [reg+imm] must be aligned to 4 bytes. */ +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) +#define INT_ALIGNED 0x10000 +#endif + +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) +#define ARCH_32_64(a, b) a +#define INST_CODE_AND_DST(inst, flags, reg) \ + ((inst) | (((flags) & MEM_MASK) <= GPR_REG ? D(reg) : FD(reg))) +#else +#define ARCH_32_64(a, b) b +#define INST_CODE_AND_DST(inst, flags, reg) \ + (((inst) & ~INT_ALIGNED) | (((flags) & MEM_MASK) <= GPR_REG ? D(reg) : FD(reg))) +#endif + +static const sljit_ins data_transfer_insts[64 + 16] = { + +/* -------- Integer -------- */ + +/* Word. */ + +/* w u i s */ ARCH_32_64(HI(36) /* stw */, HI(62) | INT_ALIGNED | 0x0 /* std */), +/* w u i l */ ARCH_32_64(HI(32) /* lwz */, HI(58) | INT_ALIGNED | 0x0 /* ld */), +/* w u x s */ ARCH_32_64(HI(31) | LO(151) /* stwx */, HI(31) | LO(149) /* stdx */), +/* w u x l */ ARCH_32_64(HI(31) | LO(23) /* lwzx */, HI(31) | LO(21) /* ldx */), + +/* w s i s */ ARCH_32_64(HI(36) /* stw */, HI(62) | INT_ALIGNED | 0x0 /* std */), +/* w s i l */ ARCH_32_64(HI(32) /* lwz */, HI(58) | INT_ALIGNED | 0x0 /* ld */), +/* w s x s */ ARCH_32_64(HI(31) | LO(151) /* stwx */, HI(31) | LO(149) /* stdx */), +/* w s x l */ ARCH_32_64(HI(31) | LO(23) /* lwzx */, HI(31) | LO(21) /* ldx */), + +/* Byte. */ + +/* b u i s */ HI(38) /* stb */, +/* b u i l */ HI(34) /* lbz */, +/* b u x s */ HI(31) | LO(215) /* stbx */, +/* b u x l */ HI(31) | LO(87) /* lbzx */, + +/* b s i s */ HI(38) /* stb */, +/* b s i l */ HI(34) /* lbz */ /* EXTS_REQ */, +/* b s x s */ HI(31) | LO(215) /* stbx */, +/* b s x l */ HI(31) | LO(87) /* lbzx */ /* EXTS_REQ */, + +/* Half. */ + +/* h u i s */ HI(44) /* sth */, +/* h u i l */ HI(40) /* lhz */, +/* h u x s */ HI(31) | LO(407) /* sthx */, +/* h u x l */ HI(31) | LO(279) /* lhzx */, + +/* h s i s */ HI(44) /* sth */, +/* h s i l */ HI(42) /* lha */, +/* h s x s */ HI(31) | LO(407) /* sthx */, +/* h s x l */ HI(31) | LO(343) /* lhax */, + +/* Int. */ + +/* i u i s */ HI(36) /* stw */, +/* i u i l */ HI(32) /* lwz */, +/* i u x s */ HI(31) | LO(151) /* stwx */, +/* i u x l */ HI(31) | LO(23) /* lwzx */, + +/* i s i s */ HI(36) /* stw */, +/* i s i l */ ARCH_32_64(HI(32) /* lwz */, HI(58) | INT_ALIGNED | 0x2 /* lwa */), +/* i s x s */ HI(31) | LO(151) /* stwx */, +/* i s x l */ ARCH_32_64(HI(31) | LO(23) /* lwzx */, HI(31) | LO(341) /* lwax */), + +/* -------- Floating point -------- */ + +/* d i s */ HI(54) /* stfd */, +/* d i l */ HI(50) /* lfd */, +/* d x s */ HI(31) | LO(727) /* stfdx */, +/* d x l */ HI(31) | LO(599) /* lfdx */, + +/* s i s */ HI(52) /* stfs */, +/* s i l */ HI(48) /* lfs */, +/* s x s */ HI(31) | LO(663) /* stfsx */, +/* s x l */ HI(31) | LO(535) /* lfsx */, +}; + +static const sljit_ins updated_data_transfer_insts[64] = { + +/* -------- Integer -------- */ + +/* Word. */ + +/* w u i s */ ARCH_32_64(HI(37) /* stwu */, HI(62) | INT_ALIGNED | 0x1 /* stdu */), +/* w u i l */ ARCH_32_64(HI(33) /* lwzu */, HI(58) | INT_ALIGNED | 0x1 /* ldu */), +/* w u x s */ ARCH_32_64(HI(31) | LO(183) /* stwux */, HI(31) | LO(181) /* stdux */), +/* w u x l */ ARCH_32_64(HI(31) | LO(55) /* lwzux */, HI(31) | LO(53) /* ldux */), + +/* w s i s */ ARCH_32_64(HI(37) /* stwu */, HI(62) | INT_ALIGNED | 0x1 /* stdu */), +/* w s i l */ ARCH_32_64(HI(33) /* lwzu */, HI(58) | INT_ALIGNED | 0x1 /* ldu */), +/* w s x s */ ARCH_32_64(HI(31) | LO(183) /* stwux */, HI(31) | LO(181) /* stdux */), +/* w s x l */ ARCH_32_64(HI(31) | LO(55) /* lwzux */, HI(31) | LO(53) /* ldux */), + +/* Byte. */ + +/* b u i s */ HI(39) /* stbu */, +/* b u i l */ HI(35) /* lbzu */, +/* b u x s */ HI(31) | LO(247) /* stbux */, +/* b u x l */ HI(31) | LO(119) /* lbzux */, + +/* b s i s */ HI(39) /* stbu */, +/* b s i l */ 0 /* no such instruction */, +/* b s x s */ HI(31) | LO(247) /* stbux */, +/* b s x l */ 0 /* no such instruction */, + +/* Half. */ + +/* h u i s */ HI(45) /* sthu */, +/* h u i l */ HI(41) /* lhzu */, +/* h u x s */ HI(31) | LO(439) /* sthux */, +/* h u x l */ HI(31) | LO(311) /* lhzux */, + +/* h s i s */ HI(45) /* sthu */, +/* h s i l */ HI(43) /* lhau */, +/* h s x s */ HI(31) | LO(439) /* sthux */, +/* h s x l */ HI(31) | LO(375) /* lhaux */, + +/* Int. */ + +/* i u i s */ HI(37) /* stwu */, +/* i u i l */ HI(33) /* lwzu */, +/* i u x s */ HI(31) | LO(183) /* stwux */, +/* i u x l */ HI(31) | LO(55) /* lwzux */, + +/* i s i s */ HI(37) /* stwu */, +/* i s i l */ ARCH_32_64(HI(33) /* lwzu */, 0 /* no such instruction */), +/* i s x s */ HI(31) | LO(183) /* stwux */, +/* i s x l */ ARCH_32_64(HI(31) | LO(55) /* lwzux */, HI(31) | LO(373) /* lwaux */), + +/* -------- Floating point -------- */ + +/* d i s */ HI(55) /* stfdu */, +/* d i l */ HI(51) /* lfdu */, +/* d x s */ HI(31) | LO(759) /* stfdux */, +/* d x l */ HI(31) | LO(631) /* lfdux */, + +/* s i s */ HI(53) /* stfsu */, +/* s i l */ HI(49) /* lfsu */, +/* s x s */ HI(31) | LO(695) /* stfsux */, +/* s x l */ HI(31) | LO(567) /* lfsux */, +}; + +#undef ARCH_32_64 + +/* Simple cases, (no caching is required). */ +static sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 inp_flags, sljit_s32 reg, + sljit_s32 arg, sljit_sw argw, sljit_s32 tmp_reg) +{ + sljit_ins inst; + sljit_s32 offs_reg; + sljit_sw high_short; + + /* Should work when (arg & REG_MASK) == 0. */ + SLJIT_ASSERT(A(0) == 0); + SLJIT_ASSERT(arg & SLJIT_MEM); + + if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { + argw &= 0x3; + offs_reg = OFFS_REG(arg); + + if (argw != 0) { +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) + FAIL_IF(push_inst(compiler, RLWINM | S(OFFS_REG(arg)) | A(tmp_reg) | (argw << 11) | ((31 - argw) << 1))); +#else + FAIL_IF(push_inst(compiler, RLDI(tmp_reg, OFFS_REG(arg), argw, 63 - argw, 1))); +#endif + offs_reg = tmp_reg; + } + + inst = data_transfer_insts[(inp_flags | INDEXED) & MEM_MASK]; + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + SLJIT_ASSERT(!(inst & INT_ALIGNED)); +#endif + + return push_inst(compiler, INST_CODE_AND_DST(inst, inp_flags, reg) | A(arg & REG_MASK) | B(offs_reg)); + } + + inst = data_transfer_insts[inp_flags & MEM_MASK]; + arg &= REG_MASK; + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + if ((inst & INT_ALIGNED) && (argw & 0x3) != 0) { + FAIL_IF(load_immediate(compiler, tmp_reg, argw)); + + inst = data_transfer_insts[(inp_flags | INDEXED) & MEM_MASK]; + return push_inst(compiler, INST_CODE_AND_DST(inst, inp_flags, reg) | A(arg) | B(tmp_reg)); + } +#endif + + if (argw <= SIMM_MAX && argw >= SIMM_MIN) + return push_inst(compiler, INST_CODE_AND_DST(inst, inp_flags, reg) | A(arg) | IMM(argw)); + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + if (argw <= 0x7fff7fffl && argw >= -0x80000000l) { +#endif + + high_short = (sljit_s32)(argw + ((argw & 0x8000) << 1)) & ~0xffff; + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + SLJIT_ASSERT(high_short && high_short <= 0x7fffffffl && high_short >= -0x80000000l); +#else + SLJIT_ASSERT(high_short); +#endif + + FAIL_IF(push_inst(compiler, ADDIS | D(tmp_reg) | A(arg) | IMM(high_short >> 16))); + return push_inst(compiler, INST_CODE_AND_DST(inst, inp_flags, reg) | A(tmp_reg) | IMM(argw)); + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + } + + /* The rest is PPC-64 only. */ + + FAIL_IF(load_immediate(compiler, tmp_reg, argw)); + + inst = data_transfer_insts[(inp_flags | INDEXED) & MEM_MASK]; + return push_inst(compiler, INST_CODE_AND_DST(inst, inp_flags, reg) | A(arg) | B(tmp_reg)); +#endif +} + +static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 input_flags, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + /* arg1 goes to TMP_REG1 or src reg + arg2 goes to TMP_REG2, imm or src reg + result goes to TMP_REG2, so put result can use TMP_REG1. */ + sljit_s32 dst_r = TMP_REG2; + sljit_s32 src1_r; + sljit_s32 src2_r; + sljit_s32 sugg_src2_r = TMP_REG2; + sljit_s32 flags = input_flags & (ALT_FORM1 | ALT_FORM2 | ALT_FORM3 | ALT_FORM4 | ALT_FORM5 | ALT_SIGN_EXT | ALT_SET_FLAGS); + + /* Destination check. */ + if (SLOW_IS_REG(dst)) { + dst_r = dst; + flags |= REG_DEST; + + if (op >= SLJIT_MOV && op <= SLJIT_MOV_P) + sugg_src2_r = dst_r; + } + + /* Source 1. */ + if (FAST_IS_REG(src1)) { + src1_r = src1; + flags |= REG1_SOURCE; + } + else if (src1 & SLJIT_IMM) { + FAIL_IF(load_immediate(compiler, TMP_REG1, src1w)); + src1_r = TMP_REG1; + } + else { + FAIL_IF(emit_op_mem(compiler, input_flags | LOAD_DATA, TMP_REG1, src1, src1w, TMP_REG1)); + src1_r = TMP_REG1; + } + + /* Source 2. */ + if (FAST_IS_REG(src2)) { + src2_r = src2; + flags |= REG2_SOURCE; + + if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOV_P) + dst_r = src2_r; + } + else if (src2 & SLJIT_IMM) { + FAIL_IF(load_immediate(compiler, sugg_src2_r, src2w)); + src2_r = sugg_src2_r; + } + else { + FAIL_IF(emit_op_mem(compiler, input_flags | LOAD_DATA, sugg_src2_r, src2, src2w, TMP_REG2)); + src2_r = sugg_src2_r; + } + + FAIL_IF(emit_single_op(compiler, op, flags, dst_r, src1_r, src2_r)); + + if (!(dst & SLJIT_MEM)) + return SLJIT_SUCCESS; + + return emit_op_mem(compiler, input_flags, dst_r, dst, dstw, TMP_REG1); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) +{ +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + sljit_s32 int_op = op & SLJIT_I32_OP; +#endif + + CHECK_ERROR(); + CHECK(check_sljit_emit_op0(compiler, op)); + + op = GET_OPCODE(op); + switch (op) { + case SLJIT_BREAKPOINT: + case SLJIT_NOP: + return push_inst(compiler, NOP); + case SLJIT_LMUL_UW: + case SLJIT_LMUL_SW: + FAIL_IF(push_inst(compiler, OR | S(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R0))); +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + FAIL_IF(push_inst(compiler, MULLD | D(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R1))); + return push_inst(compiler, (op == SLJIT_LMUL_UW ? MULHDU : MULHD) | D(SLJIT_R1) | A(TMP_REG1) | B(SLJIT_R1)); +#else + FAIL_IF(push_inst(compiler, MULLW | D(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R1))); + return push_inst(compiler, (op == SLJIT_LMUL_UW ? MULHWU : MULHW) | D(SLJIT_R1) | A(TMP_REG1) | B(SLJIT_R1)); +#endif + case SLJIT_DIVMOD_UW: + case SLJIT_DIVMOD_SW: + FAIL_IF(push_inst(compiler, OR | S(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R0))); +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + FAIL_IF(push_inst(compiler, (int_op ? (op == SLJIT_DIVMOD_UW ? DIVWU : DIVW) : (op == SLJIT_DIVMOD_UW ? DIVDU : DIVD)) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1))); + FAIL_IF(push_inst(compiler, (int_op ? MULLW : MULLD) | D(SLJIT_R1) | A(SLJIT_R0) | B(SLJIT_R1))); +#else + FAIL_IF(push_inst(compiler, (op == SLJIT_DIVMOD_UW ? DIVWU : DIVW) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1))); + FAIL_IF(push_inst(compiler, MULLW | D(SLJIT_R1) | A(SLJIT_R0) | B(SLJIT_R1))); +#endif + return push_inst(compiler, SUBF | D(SLJIT_R1) | A(SLJIT_R1) | B(TMP_REG1)); + case SLJIT_DIV_UW: + case SLJIT_DIV_SW: +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + return push_inst(compiler, (int_op ? (op == SLJIT_DIV_UW ? DIVWU : DIVW) : (op == SLJIT_DIV_UW ? DIVDU : DIVD)) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1)); +#else + return push_inst(compiler, (op == SLJIT_DIV_UW ? DIVWU : DIVW) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1)); +#endif + } + + return SLJIT_SUCCESS; +} + +static sljit_s32 emit_prefetch(struct sljit_compiler *compiler, + sljit_s32 src, sljit_sw srcw) +{ + if (!(src & OFFS_REG_MASK)) { + if (srcw == 0 && (src & REG_MASK) != SLJIT_UNUSED) + return push_inst(compiler, DCBT | A(0) | B(src & REG_MASK)); + + FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); + /* Works with SLJIT_MEM0() case as well. */ + return push_inst(compiler, DCBT | A(src & REG_MASK) | B(TMP_REG1)); + } + + srcw &= 0x3; + + if (srcw == 0) + return push_inst(compiler, DCBT | A(src & REG_MASK) | B(OFFS_REG(src))); + +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) + FAIL_IF(push_inst(compiler, RLWINM | S(OFFS_REG(src)) | A(TMP_REG1) | (srcw << 11) | ((31 - srcw) << 1))); +#else + FAIL_IF(push_inst(compiler, RLDI(TMP_REG1, OFFS_REG(src), srcw, 63 - srcw, 1))); +#endif + return push_inst(compiler, DCBT | A(src & REG_MASK) | B(TMP_REG1)); +} + +#define EMIT_MOV(type, type_flags, type_cast) \ + emit_op(compiler, (src & SLJIT_IMM) ? SLJIT_MOV : type, flags | (type_flags), dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? type_cast srcw : srcw) + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 flags = HAS_FLAGS(op) ? ALT_SET_FLAGS : 0; + sljit_s32 op_flags = GET_ALL_FLAGS(op); + + CHECK_ERROR(); + CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) { + if (op <= SLJIT_MOV_P && (src & SLJIT_MEM)) + return emit_prefetch(compiler, src, srcw); + + return SLJIT_SUCCESS; + } + + op = GET_OPCODE(op); + if ((src & SLJIT_IMM) && srcw == 0) + src = TMP_ZERO; + + if (GET_FLAG_TYPE(op_flags) == SLJIT_OVERFLOW) + FAIL_IF(push_inst(compiler, MTXER | S(TMP_ZERO))); + + if (op < SLJIT_NOT && FAST_IS_REG(src) && src == dst) { + if (!TYPE_CAST_NEEDED(op)) + return SLJIT_SUCCESS; + } + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + if (op_flags & SLJIT_I32_OP) { + if (op < SLJIT_NOT) { + if (src & SLJIT_MEM) { + if (op == SLJIT_MOV_S32) + op = SLJIT_MOV_U32; + } + else if (src & SLJIT_IMM) { + if (op == SLJIT_MOV_U32) + op = SLJIT_MOV_S32; + } + } + else { + /* Most operations expect sign extended arguments. */ + flags |= INT_DATA | SIGNED_DATA; + if (HAS_FLAGS(op_flags)) + flags |= ALT_SIGN_EXT; + } + } +#endif + + switch (op) { + case SLJIT_MOV: + case SLJIT_MOV_P: +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) + case SLJIT_MOV_U32: + case SLJIT_MOV_S32: +#endif + return emit_op(compiler, SLJIT_MOV, flags | WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw); + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + case SLJIT_MOV_U32: + return EMIT_MOV(SLJIT_MOV_U32, INT_DATA, (sljit_u32)); + + case SLJIT_MOV_S32: + return EMIT_MOV(SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, (sljit_s32)); +#endif + + case SLJIT_MOV_U8: + return EMIT_MOV(SLJIT_MOV_U8, BYTE_DATA, (sljit_u8)); + + case SLJIT_MOV_S8: + return EMIT_MOV(SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA, (sljit_s8)); + + case SLJIT_MOV_U16: + return EMIT_MOV(SLJIT_MOV_U16, HALF_DATA, (sljit_u16)); + + case SLJIT_MOV_S16: + return EMIT_MOV(SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA, (sljit_s16)); + + case SLJIT_NOT: + return emit_op(compiler, SLJIT_NOT, flags, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_NEG: + return emit_op(compiler, SLJIT_NEG, flags | (GET_FLAG_TYPE(op_flags) ? ALT_FORM1 : 0), dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_CLZ: +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + return emit_op(compiler, SLJIT_CLZ, flags | (!(op_flags & SLJIT_I32_OP) ? 0 : ALT_FORM1), dst, dstw, TMP_REG1, 0, src, srcw); +#else + return emit_op(compiler, SLJIT_CLZ, flags, dst, dstw, TMP_REG1, 0, src, srcw); +#endif + } + + return SLJIT_SUCCESS; +} + +#undef EMIT_MOV + +#define TEST_SL_IMM(src, srcw) \ + (((src) & SLJIT_IMM) && (srcw) <= SIMM_MAX && (srcw) >= SIMM_MIN) + +#define TEST_UL_IMM(src, srcw) \ + (((src) & SLJIT_IMM) && !((srcw) & ~0xffff)) + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) +#define TEST_SH_IMM(src, srcw) \ + (((src) & SLJIT_IMM) && !((srcw) & 0xffff) && (srcw) <= 0x7fffffffl && (srcw) >= -0x80000000l) +#else +#define TEST_SH_IMM(src, srcw) \ + (((src) & SLJIT_IMM) && !((srcw) & 0xffff)) +#endif + +#define TEST_UH_IMM(src, srcw) \ + (((src) & SLJIT_IMM) && !((srcw) & ~0xffff0000)) + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) +#define TEST_ADD_IMM(src, srcw) \ + (((src) & SLJIT_IMM) && (srcw) <= 0x7fff7fffl && (srcw) >= -0x80000000l) +#else +#define TEST_ADD_IMM(src, srcw) \ + ((src) & SLJIT_IMM) +#endif + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) +#define TEST_UI_IMM(src, srcw) \ + (((src) & SLJIT_IMM) && !((srcw) & ~0xffffffff)) +#else +#define TEST_UI_IMM(src, srcw) \ + ((src) & SLJIT_IMM) +#endif + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_s32 flags = HAS_FLAGS(op) ? ALT_SET_FLAGS : 0; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) + return SLJIT_SUCCESS; + + if ((src1 & SLJIT_IMM) && src1w == 0) + src1 = TMP_ZERO; + if ((src2 & SLJIT_IMM) && src2w == 0) + src2 = TMP_ZERO; + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + if (op & SLJIT_I32_OP) { + /* Most operations expect sign extended arguments. */ + flags |= INT_DATA | SIGNED_DATA; + if (src1 & SLJIT_IMM) + src1w = (sljit_s32)(src1w); + if (src2 & SLJIT_IMM) + src2w = (sljit_s32)(src2w); + if (HAS_FLAGS(op)) + flags |= ALT_SIGN_EXT; + } +#endif + if (GET_FLAG_TYPE(op) == SLJIT_OVERFLOW) + FAIL_IF(push_inst(compiler, MTXER | S(TMP_ZERO))); + + switch (GET_OPCODE(op)) { + case SLJIT_ADD: + if (GET_FLAG_TYPE(op) == SLJIT_OVERFLOW) + return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM1, dst, dstw, src1, src1w, src2, src2w); + + if (!HAS_FLAGS(op) && ((src1 | src2) & SLJIT_IMM)) { + if (TEST_SL_IMM(src2, src2w)) { + compiler->imm = src2w & 0xffff; + return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2, dst, dstw, src1, src1w, TMP_REG2, 0); + } + if (TEST_SL_IMM(src1, src1w)) { + compiler->imm = src1w & 0xffff; + return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2, dst, dstw, src2, src2w, TMP_REG2, 0); + } + if (TEST_SH_IMM(src2, src2w)) { + compiler->imm = (src2w >> 16) & 0xffff; + return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0); + } + if (TEST_SH_IMM(src1, src1w)) { + compiler->imm = (src1w >> 16) & 0xffff; + return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM3, dst, dstw, src2, src2w, TMP_REG2, 0); + } + /* Range between -1 and -32768 is covered above. */ + if (TEST_ADD_IMM(src2, src2w)) { + compiler->imm = src2w & 0xffffffff; + return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM4, dst, dstw, src1, src1w, TMP_REG2, 0); + } + if (TEST_ADD_IMM(src1, src1w)) { + compiler->imm = src1w & 0xffffffff; + return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM4, dst, dstw, src2, src2w, TMP_REG2, 0); + } + } + if (HAS_FLAGS(op)) { + if (TEST_SL_IMM(src2, src2w)) { + compiler->imm = src2w & 0xffff; + return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0); + } + if (TEST_SL_IMM(src1, src1w)) { + compiler->imm = src1w & 0xffff; + return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM3, dst, dstw, src2, src2w, TMP_REG2, 0); + } + } + return emit_op(compiler, SLJIT_ADD, flags | ((GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY)) ? ALT_FORM4 : 0), dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_ADDC: + return emit_op(compiler, SLJIT_ADDC, flags, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_SUB: + if (GET_FLAG_TYPE(op) >= SLJIT_LESS && GET_FLAG_TYPE(op) <= SLJIT_LESS_EQUAL) { + if (dst == SLJIT_UNUSED) { + if (TEST_UL_IMM(src2, src2w)) { + compiler->imm = src2w & 0xffff; + return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM1 | ALT_FORM2, dst, dstw, src1, src1w, TMP_REG2, 0); + } + return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM1, dst, dstw, src1, src1w, src2, src2w); + } + + if ((src2 & SLJIT_IMM) && src2w >= 0 && src2w <= (SIMM_MAX + 1)) { + compiler->imm = src2w; + return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM1 | ALT_FORM2 | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0); + } + return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM1 | ALT_FORM3, dst, dstw, src1, src1w, src2, src2w); + } + + if (GET_FLAG_TYPE(op) == SLJIT_OVERFLOW) + return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM2, dst, dstw, src1, src1w, src2, src2w); + + if (!HAS_FLAGS(op) && ((src1 | src2) & SLJIT_IMM)) { + if (TEST_SL_IMM(src2, -src2w)) { + compiler->imm = (-src2w) & 0xffff; + return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2, dst, dstw, src1, src1w, TMP_REG2, 0); + } + if (TEST_SL_IMM(src1, src1w)) { + compiler->imm = src1w & 0xffff; + return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM3, dst, dstw, src2, src2w, TMP_REG2, 0); + } + if (TEST_SH_IMM(src2, -src2w)) { + compiler->imm = ((-src2w) >> 16) & 0xffff; + return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0); + } + /* Range between -1 and -32768 is covered above. */ + if (TEST_ADD_IMM(src2, -src2w)) { + compiler->imm = -src2w & 0xffffffff; + return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM2 | ALT_FORM4, dst, dstw, src1, src1w, TMP_REG2, 0); + } + } + + if (dst == SLJIT_UNUSED && GET_FLAG_TYPE(op) != GET_FLAG_TYPE(SLJIT_SET_CARRY)) { + if (TEST_SL_IMM(src2, src2w)) { + compiler->imm = src2w & 0xffff; + return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM4 | ALT_FORM5, dst, dstw, src1, src1w, TMP_REG2, 0); + } + return emit_op(compiler, SLJIT_SUB, flags | ALT_FORM4, dst, dstw, src1, src1w, src2, src2w); + } + + if (TEST_SL_IMM(src2, -src2w)) { + compiler->imm = (-src2w) & 0xffff; + return emit_op(compiler, SLJIT_ADD, flags | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0); + } + /* We know ALT_SIGN_EXT is set if it is an SLJIT_I32_OP on 64 bit systems. */ + return emit_op(compiler, SLJIT_SUB, flags | ((GET_FLAG_TYPE(op) == GET_FLAG_TYPE(SLJIT_SET_CARRY)) ? ALT_FORM5 : 0), dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_SUBC: + return emit_op(compiler, SLJIT_SUBC, flags, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_MUL: +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + if (op & SLJIT_I32_OP) + flags |= ALT_FORM2; +#endif + if (!HAS_FLAGS(op)) { + if (TEST_SL_IMM(src2, src2w)) { + compiler->imm = src2w & 0xffff; + return emit_op(compiler, SLJIT_MUL, flags | ALT_FORM1, dst, dstw, src1, src1w, TMP_REG2, 0); + } + if (TEST_SL_IMM(src1, src1w)) { + compiler->imm = src1w & 0xffff; + return emit_op(compiler, SLJIT_MUL, flags | ALT_FORM1, dst, dstw, src2, src2w, TMP_REG2, 0); + } + } + else + FAIL_IF(push_inst(compiler, MTXER | S(TMP_ZERO))); + return emit_op(compiler, SLJIT_MUL, flags, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_AND: + case SLJIT_OR: + case SLJIT_XOR: + /* Commutative unsigned operations. */ + if (!HAS_FLAGS(op) || GET_OPCODE(op) == SLJIT_AND) { + if (TEST_UL_IMM(src2, src2w)) { + compiler->imm = src2w; + return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM1, dst, dstw, src1, src1w, TMP_REG2, 0); + } + if (TEST_UL_IMM(src1, src1w)) { + compiler->imm = src1w; + return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM1, dst, dstw, src2, src2w, TMP_REG2, 0); + } + if (TEST_UH_IMM(src2, src2w)) { + compiler->imm = (src2w >> 16) & 0xffff; + return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM2, dst, dstw, src1, src1w, TMP_REG2, 0); + } + if (TEST_UH_IMM(src1, src1w)) { + compiler->imm = (src1w >> 16) & 0xffff; + return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM2, dst, dstw, src2, src2w, TMP_REG2, 0); + } + } + if (GET_OPCODE(op) != SLJIT_AND && GET_OPCODE(op) != SLJIT_AND) { + /* Unlike or and xor, and resets unwanted bits as well. */ + if (TEST_UI_IMM(src2, src2w)) { + compiler->imm = src2w; + return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM3, dst, dstw, src1, src1w, TMP_REG2, 0); + } + if (TEST_UI_IMM(src1, src1w)) { + compiler->imm = src1w; + return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM3, dst, dstw, src2, src2w, TMP_REG2, 0); + } + } + return emit_op(compiler, GET_OPCODE(op), flags, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_SHL: + case SLJIT_LSHR: + case SLJIT_ASHR: +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + if (op & SLJIT_I32_OP) + flags |= ALT_FORM2; +#endif + if (src2 & SLJIT_IMM) { + compiler->imm = src2w; + return emit_op(compiler, GET_OPCODE(op), flags | ALT_FORM1, dst, dstw, src1, src1w, TMP_REG2, 0); + } + return emit_op(compiler, GET_OPCODE(op), flags, dst, dstw, src1, src1w, src2, src2w); + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_register_index(reg)); + return reg_map[reg]; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); + return freg_map[reg]; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, + void *instruction, sljit_s32 size) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); + + return push_inst(compiler, *(sljit_ins*)instruction); +} + +/* --------------------------------------------------------------------- */ +/* Floating point operators */ +/* --------------------------------------------------------------------- */ + +#define FLOAT_DATA(op) (DOUBLE_DATA | ((op & SLJIT_F32_OP) >> 6)) +#define SELECT_FOP(op, single, double) ((op & SLJIT_F32_OP) ? single : double) + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) +#define FLOAT_TMP_MEM_OFFSET (6 * sizeof(sljit_sw)) +#else +#define FLOAT_TMP_MEM_OFFSET (2 * sizeof(sljit_sw)) + +#if (defined SLJIT_LITTLE_ENDIAN && SLJIT_LITTLE_ENDIAN) +#define FLOAT_TMP_MEM_OFFSET_LOW (2 * sizeof(sljit_sw)) +#define FLOAT_TMP_MEM_OFFSET_HI (3 * sizeof(sljit_sw)) +#else +#define FLOAT_TMP_MEM_OFFSET_LOW (3 * sizeof(sljit_sw)) +#define FLOAT_TMP_MEM_OFFSET_HI (2 * sizeof(sljit_sw)) +#endif + +#endif /* SLJIT_CONFIG_PPC_64 */ + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + if (src & SLJIT_MEM) { + /* We can ignore the temporary data store on the stack from caching point of view. */ + FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src, srcw, TMP_REG1)); + src = TMP_FREG1; + } + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + op = GET_OPCODE(op); + FAIL_IF(push_inst(compiler, (op == SLJIT_CONV_S32_FROM_F64 ? FCTIWZ : FCTIDZ) | FD(TMP_FREG1) | FB(src))); + + if (op == SLJIT_CONV_SW_FROM_F64) { + if (FAST_IS_REG(dst)) { + FAIL_IF(emit_op_mem(compiler, DOUBLE_DATA, TMP_FREG1, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1)); + return emit_op_mem(compiler, WORD_DATA | LOAD_DATA, dst, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1); + } + return emit_op_mem(compiler, DOUBLE_DATA, TMP_FREG1, dst, dstw, TMP_REG1); + } +#else + FAIL_IF(push_inst(compiler, FCTIWZ | FD(TMP_FREG1) | FB(src))); +#endif + + if (FAST_IS_REG(dst)) { + FAIL_IF(load_immediate(compiler, TMP_REG1, FLOAT_TMP_MEM_OFFSET)); + FAIL_IF(push_inst(compiler, STFIWX | FS(TMP_FREG1) | A(SLJIT_SP) | B(TMP_REG1))); + return emit_op_mem(compiler, INT_DATA | LOAD_DATA, dst, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1); + } + + SLJIT_ASSERT(dst & SLJIT_MEM); + + if (dst & OFFS_REG_MASK) { + dstw &= 0x3; + if (dstw) { +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) + FAIL_IF(push_inst(compiler, RLWINM | S(OFFS_REG(dst)) | A(TMP_REG1) | (dstw << 11) | ((31 - dstw) << 1))); +#else + FAIL_IF(push_inst(compiler, RLDI(TMP_REG1, OFFS_REG(dst), dstw, 63 - dstw, 1))); +#endif + dstw = TMP_REG1; + } + else + dstw = OFFS_REG(dst); + } + else { + if ((dst & REG_MASK) && !dstw) { + dstw = dst & REG_MASK; + dst = 0; + } + else { + /* This works regardless we have SLJIT_MEM1 or SLJIT_MEM0. */ + FAIL_IF(load_immediate(compiler, TMP_REG1, dstw)); + dstw = TMP_REG1; + } + } + + return push_inst(compiler, STFIWX | FS(TMP_FREG1) | A(dst & REG_MASK) | B(dstw)); +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + + sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + + if (src & SLJIT_IMM) { + if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) + srcw = (sljit_s32)srcw; + FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); + src = TMP_REG1; + } + else if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) { + if (FAST_IS_REG(src)) + FAIL_IF(push_inst(compiler, EXTSW | S(src) | A(TMP_REG1))); + else + FAIL_IF(emit_op_mem(compiler, INT_DATA | SIGNED_DATA | LOAD_DATA, TMP_REG1, src, srcw, TMP_REG1)); + src = TMP_REG1; + } + + if (FAST_IS_REG(src)) { + FAIL_IF(emit_op_mem(compiler, WORD_DATA, src, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1)); + FAIL_IF(emit_op_mem(compiler, DOUBLE_DATA | LOAD_DATA, TMP_FREG1, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1)); + } + else + FAIL_IF(emit_op_mem(compiler, DOUBLE_DATA | LOAD_DATA, TMP_FREG1, src, srcw, TMP_REG1)); + + FAIL_IF(push_inst(compiler, FCFID | FD(dst_r) | FB(TMP_FREG1))); + + if (dst & SLJIT_MEM) + return emit_op_mem(compiler, FLOAT_DATA(op), TMP_FREG1, dst, dstw, TMP_REG1); + if (op & SLJIT_F32_OP) + return push_inst(compiler, FRSP | FD(dst_r) | FB(dst_r)); + return SLJIT_SUCCESS; + +#else + + sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + sljit_s32 invert_sign = 1; + + if (src & SLJIT_IMM) { + FAIL_IF(load_immediate(compiler, TMP_REG1, srcw ^ 0x80000000)); + src = TMP_REG1; + invert_sign = 0; + } + else if (!FAST_IS_REG(src)) { + FAIL_IF(emit_op_mem(compiler, WORD_DATA | SIGNED_DATA | LOAD_DATA, TMP_REG1, src, srcw, TMP_REG1)); + src = TMP_REG1; + } + + /* First, a special double floating point value is constructed: (2^53 + (input xor (2^31))) + The double precision format has exactly 53 bit precision, so the lower 32 bit represents + the lower 32 bit of such value. The result of xor 2^31 is the same as adding 0x80000000 + to the input, which shifts it into the 0 - 0xffffffff range. To get the converted floating + point value, we need to substract 2^53 + 2^31 from the constructed value. */ + FAIL_IF(push_inst(compiler, ADDIS | D(TMP_REG2) | A(0) | 0x4330)); + if (invert_sign) + FAIL_IF(push_inst(compiler, XORIS | S(src) | A(TMP_REG1) | 0x8000)); + FAIL_IF(emit_op_mem(compiler, WORD_DATA, TMP_REG2, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET_HI, TMP_REG1)); + FAIL_IF(emit_op_mem(compiler, WORD_DATA, TMP_REG1, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET_LOW, TMP_REG2)); + FAIL_IF(push_inst(compiler, ADDIS | D(TMP_REG1) | A(0) | 0x8000)); + FAIL_IF(emit_op_mem(compiler, DOUBLE_DATA | LOAD_DATA, TMP_FREG1, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1)); + FAIL_IF(emit_op_mem(compiler, WORD_DATA, TMP_REG1, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET_LOW, TMP_REG2)); + FAIL_IF(emit_op_mem(compiler, DOUBLE_DATA | LOAD_DATA, TMP_FREG2, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, TMP_REG1)); + + FAIL_IF(push_inst(compiler, FSUB | FD(dst_r) | FA(TMP_FREG1) | FB(TMP_FREG2))); + + if (dst & SLJIT_MEM) + return emit_op_mem(compiler, FLOAT_DATA(op), TMP_FREG1, dst, dstw, TMP_REG1); + if (op & SLJIT_F32_OP) + return push_inst(compiler, FRSP | FD(dst_r) | FB(dst_r)); + return SLJIT_SUCCESS; + +#endif +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + if (src1 & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, TMP_REG1)); + src1 = TMP_FREG1; + } + + if (src2 & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, TMP_REG2)); + src2 = TMP_FREG2; + } + + return push_inst(compiler, FCMPU | CRD(4) | FA(src1) | FB(src2)); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r; + + CHECK_ERROR(); + + SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100) && !(DOUBLE_DATA & 0x4), float_transfer_bit_error); + SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); + + if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) + op ^= SLJIT_F32_OP; + + dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + + if (src & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op) | LOAD_DATA, dst_r, src, srcw, TMP_REG1)); + src = dst_r; + } + + switch (GET_OPCODE(op)) { + case SLJIT_CONV_F64_FROM_F32: + op ^= SLJIT_F32_OP; + if (op & SLJIT_F32_OP) { + FAIL_IF(push_inst(compiler, FRSP | FD(dst_r) | FB(src))); + break; + } + /* Fall through. */ + case SLJIT_MOV_F64: + if (src != dst_r) { + if (dst_r != TMP_FREG1) + FAIL_IF(push_inst(compiler, FMR | FD(dst_r) | FB(src))); + else + dst_r = src; + } + break; + case SLJIT_NEG_F64: + FAIL_IF(push_inst(compiler, FNEG | FD(dst_r) | FB(src))); + break; + case SLJIT_ABS_F64: + FAIL_IF(push_inst(compiler, FABS | FD(dst_r) | FB(src))); + break; + } + + if (dst & SLJIT_MEM) + FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op), dst_r, dst, dstw, TMP_REG1)); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_s32 dst_r; + + CHECK_ERROR(); + CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG2; + + if (src1 & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, TMP_REG1)); + src1 = TMP_FREG1; + } + + if (src2 & SLJIT_MEM) { + FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, TMP_REG2)); + src2 = TMP_FREG2; + } + + switch (GET_OPCODE(op)) { + case SLJIT_ADD_F64: + FAIL_IF(push_inst(compiler, SELECT_FOP(op, FADDS, FADD) | FD(dst_r) | FA(src1) | FB(src2))); + break; + + case SLJIT_SUB_F64: + FAIL_IF(push_inst(compiler, SELECT_FOP(op, FSUBS, FSUB) | FD(dst_r) | FA(src1) | FB(src2))); + break; + + case SLJIT_MUL_F64: + FAIL_IF(push_inst(compiler, SELECT_FOP(op, FMULS, FMUL) | FD(dst_r) | FA(src1) | FC(src2) /* FMUL use FC as src2 */)); + break; + + case SLJIT_DIV_F64: + FAIL_IF(push_inst(compiler, SELECT_FOP(op, FDIVS, FDIV) | FD(dst_r) | FA(src1) | FB(src2))); + break; + } + + if (dst & SLJIT_MEM) + FAIL_IF(emit_op_mem(compiler, FLOAT_DATA(op), TMP_FREG2, dst, dstw, TMP_REG1)); + + return SLJIT_SUCCESS; +} + +#undef SELECT_FOP + +/* --------------------------------------------------------------------- */ +/* Other instructions */ +/* --------------------------------------------------------------------- */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + if (FAST_IS_REG(dst)) + return push_inst(compiler, MFLR | D(dst)); + + /* Memory. */ + FAIL_IF(push_inst(compiler, MFLR | D(TMP_REG2))); + return emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (FAST_IS_REG(src)) + FAIL_IF(push_inst(compiler, MTLR | S(src))); + else { + FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, TMP_REG2, 0, TMP_REG1, 0, src, srcw)); + FAIL_IF(push_inst(compiler, MTLR | S(TMP_REG2))); + } + + return push_inst(compiler, BLR); +} + +/* --------------------------------------------------------------------- */ +/* Conditional instructions */ +/* --------------------------------------------------------------------- */ + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) +{ + struct sljit_label *label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_label(compiler)); + + if (compiler->last_label && compiler->last_label->size == compiler->size) + return compiler->last_label; + + label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); + PTR_FAIL_IF(!label); + set_label(label, compiler); + return label; +} + +static sljit_ins get_bo_bi_flags(sljit_s32 type) +{ + switch (type) { + case SLJIT_EQUAL: + return (12 << 21) | (2 << 16); + + case SLJIT_NOT_EQUAL: + return (4 << 21) | (2 << 16); + + case SLJIT_LESS: + case SLJIT_SIG_LESS: + return (12 << 21) | (0 << 16); + + case SLJIT_GREATER_EQUAL: + case SLJIT_SIG_GREATER_EQUAL: + return (4 << 21) | (0 << 16); + + case SLJIT_GREATER: + case SLJIT_SIG_GREATER: + return (12 << 21) | (1 << 16); + + case SLJIT_LESS_EQUAL: + case SLJIT_SIG_LESS_EQUAL: + return (4 << 21) | (1 << 16); + + case SLJIT_LESS_F64: + return (12 << 21) | ((4 + 0) << 16); + + case SLJIT_GREATER_EQUAL_F64: + return (4 << 21) | ((4 + 0) << 16); + + case SLJIT_GREATER_F64: + return (12 << 21) | ((4 + 1) << 16); + + case SLJIT_LESS_EQUAL_F64: + return (4 << 21) | ((4 + 1) << 16); + + case SLJIT_OVERFLOW: + case SLJIT_MUL_OVERFLOW: + return (12 << 21) | (3 << 16); + + case SLJIT_NOT_OVERFLOW: + case SLJIT_MUL_NOT_OVERFLOW: + return (4 << 21) | (3 << 16); + + case SLJIT_EQUAL_F64: + return (12 << 21) | ((4 + 2) << 16); + + case SLJIT_NOT_EQUAL_F64: + return (4 << 21) | ((4 + 2) << 16); + + case SLJIT_UNORDERED_F64: + return (12 << 21) | ((4 + 3) << 16); + + case SLJIT_ORDERED_F64: + return (4 << 21) | ((4 + 3) << 16); + + default: + SLJIT_ASSERT(type >= SLJIT_JUMP && type <= SLJIT_CALL_CDECL); + return (20 << 21); + } +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) +{ + struct sljit_jump *jump; + sljit_ins bo_bi_flags; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_jump(compiler, type)); + + bo_bi_flags = get_bo_bi_flags(type & 0xff); + if (!bo_bi_flags) + return NULL; + + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + PTR_FAIL_IF(!jump); + set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); + type &= 0xff; + + /* In PPC, we don't need to touch the arguments. */ + if (type < SLJIT_JUMP) + jump->flags |= IS_COND; +#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) + if (type >= SLJIT_CALL) + jump->flags |= IS_CALL; +#endif + + PTR_FAIL_IF(emit_const(compiler, TMP_CALL_REG, 0)); + PTR_FAIL_IF(push_inst(compiler, MTCTR | S(TMP_CALL_REG))); + jump->addr = compiler->size; + PTR_FAIL_IF(push_inst(compiler, BCCTR | bo_bi_flags | (type >= SLJIT_FAST_CALL ? 1 : 0))); + return jump; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types) +{ + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + PTR_FAIL_IF(call_with_args(compiler, arg_types, NULL)); +#endif + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + return sljit_emit_jump(compiler, type); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) +{ + struct sljit_jump *jump = NULL; + sljit_s32 src_r; + + CHECK_ERROR(); + CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (FAST_IS_REG(src)) { +#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) + if (type >= SLJIT_CALL) { + FAIL_IF(push_inst(compiler, OR | S(src) | A(TMP_CALL_REG) | B(src))); + src_r = TMP_CALL_REG; + } + else + src_r = src; +#else + src_r = src; +#endif + } else if (src & SLJIT_IMM) { + /* These jumps are converted to jump/call instructions when possible. */ + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + FAIL_IF(!jump); + set_jump(jump, compiler, JUMP_ADDR); + jump->u.target = srcw; +#if (defined SLJIT_PASS_ENTRY_ADDR_TO_CALL && SLJIT_PASS_ENTRY_ADDR_TO_CALL) + if (type >= SLJIT_CALL) + jump->flags |= IS_CALL; +#endif + FAIL_IF(emit_const(compiler, TMP_CALL_REG, 0)); + src_r = TMP_CALL_REG; + } + else { + FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, TMP_CALL_REG, 0, TMP_REG1, 0, src, srcw)); + src_r = TMP_CALL_REG; + } + + FAIL_IF(push_inst(compiler, MTCTR | S(src_r))); + if (jump) + jump->addr = compiler->size; + return push_inst(compiler, BCCTR | (20 << 21) | (type >= SLJIT_FAST_CALL ? 1 : 0)); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types, + sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + if (src & SLJIT_MEM) { + ADJUST_LOCAL_OFFSET(src, srcw); + FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, TMP_CALL_REG, 0, TMP_REG1, 0, src, srcw)); + src = TMP_CALL_REG; + } + + FAIL_IF(call_with_args(compiler, arg_types, &src)); +#endif + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + return sljit_emit_ijump(compiler, type, src, srcw); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 type) +{ + sljit_s32 reg, input_flags, cr_bit, invert; + sljit_s32 saved_op = op; + sljit_sw saved_dstw = dstw; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); + ADJUST_LOCAL_OFFSET(dst, dstw); + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + input_flags = (op & SLJIT_I32_OP) ? INT_DATA : WORD_DATA; +#else + input_flags = WORD_DATA; +#endif + + op = GET_OPCODE(op); + reg = (op < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG2; + + if (op >= SLJIT_ADD && (dst & SLJIT_MEM)) + FAIL_IF(emit_op_mem(compiler, input_flags | LOAD_DATA, TMP_REG1, dst, dstw, TMP_REG1)); + + invert = 0; + cr_bit = 0; + + switch (type & 0xff) { + case SLJIT_LESS: + case SLJIT_SIG_LESS: + break; + + case SLJIT_GREATER_EQUAL: + case SLJIT_SIG_GREATER_EQUAL: + invert = 1; + break; + + case SLJIT_GREATER: + case SLJIT_SIG_GREATER: + cr_bit = 1; + break; + + case SLJIT_LESS_EQUAL: + case SLJIT_SIG_LESS_EQUAL: + cr_bit = 1; + invert = 1; + break; + + case SLJIT_EQUAL: + cr_bit = 2; + break; + + case SLJIT_NOT_EQUAL: + cr_bit = 2; + invert = 1; + break; + + case SLJIT_OVERFLOW: + case SLJIT_MUL_OVERFLOW: + cr_bit = 3; + break; + + case SLJIT_NOT_OVERFLOW: + case SLJIT_MUL_NOT_OVERFLOW: + cr_bit = 3; + invert = 1; + break; + + case SLJIT_LESS_F64: + cr_bit = 4 + 0; + break; + + case SLJIT_GREATER_EQUAL_F64: + cr_bit = 4 + 0; + invert = 1; + break; + + case SLJIT_GREATER_F64: + cr_bit = 4 + 1; + break; + + case SLJIT_LESS_EQUAL_F64: + cr_bit = 4 + 1; + invert = 1; + break; + + case SLJIT_EQUAL_F64: + cr_bit = 4 + 2; + break; + + case SLJIT_NOT_EQUAL_F64: + cr_bit = 4 + 2; + invert = 1; + break; + + case SLJIT_UNORDERED_F64: + cr_bit = 4 + 3; + break; + + case SLJIT_ORDERED_F64: + cr_bit = 4 + 3; + invert = 1; + break; + + default: + SLJIT_UNREACHABLE(); + break; + } + + FAIL_IF(push_inst(compiler, MFCR | D(reg))); + FAIL_IF(push_inst(compiler, RLWINM | S(reg) | A(reg) | ((1 + (cr_bit)) << 11) | (31 << 6) | (31 << 1))); + + if (invert) + FAIL_IF(push_inst(compiler, XORI | S(reg) | A(reg) | 0x1)); + + if (op < SLJIT_ADD) { + if (!(dst & SLJIT_MEM)) + return SLJIT_SUCCESS; + return emit_op_mem(compiler, input_flags, reg, dst, dstw, TMP_REG1); + } + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + if (dst & SLJIT_MEM) + return sljit_emit_op2(compiler, saved_op, dst, saved_dstw, TMP_REG1, 0, TMP_REG2, 0); + return sljit_emit_op2(compiler, saved_op, dst, 0, dst, 0, TMP_REG2, 0); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 dst_reg, + sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); + + return sljit_emit_cmov_generic(compiler, type, dst_reg, src, srcw);; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_mem(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 reg, + sljit_s32 mem, sljit_sw memw) +{ + sljit_s32 mem_flags; + sljit_ins inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_mem(compiler, type, reg, mem, memw)); + + if (type & SLJIT_MEM_POST) + return SLJIT_ERR_UNSUPPORTED; + + switch (type & 0xff) { + case SLJIT_MOV: + case SLJIT_MOV_P: +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) + case SLJIT_MOV_U32: + case SLJIT_MOV_S32: +#endif + mem_flags = WORD_DATA; + break; + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + case SLJIT_MOV_U32: + mem_flags = INT_DATA; + break; + + case SLJIT_MOV_S32: + mem_flags = INT_DATA; + + if (!(type & SLJIT_MEM_STORE) && !(type & SLJIT_I32_OP)) { + if (mem & OFFS_REG_MASK) + mem_flags |= SIGNED_DATA; + else + return SLJIT_ERR_UNSUPPORTED; + } + break; +#endif + + case SLJIT_MOV_U8: + case SLJIT_MOV_S8: + mem_flags = BYTE_DATA; + break; + + case SLJIT_MOV_U16: + mem_flags = HALF_DATA; + break; + + case SLJIT_MOV_S16: + mem_flags = HALF_DATA | SIGNED_DATA; + break; + + default: + SLJIT_UNREACHABLE(); + mem_flags = WORD_DATA; + break; + } + + if (!(type & SLJIT_MEM_STORE)) + mem_flags |= LOAD_DATA; + + if (SLJIT_UNLIKELY(mem & OFFS_REG_MASK)) { + if (memw != 0) + return SLJIT_ERR_UNSUPPORTED; + + if (type & SLJIT_MEM_SUPP) + return SLJIT_SUCCESS; + + inst = updated_data_transfer_insts[mem_flags | INDEXED]; + FAIL_IF(push_inst(compiler, INST_CODE_AND_DST(inst, 0, reg) | A(mem & REG_MASK) | B(OFFS_REG(mem)))); + } + else { + if (memw > SIMM_MAX || memw < SIMM_MIN) + return SLJIT_ERR_UNSUPPORTED; + + inst = updated_data_transfer_insts[mem_flags]; + +#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64) + if ((inst & INT_ALIGNED) && (memw & 0x3) != 0) + return SLJIT_ERR_UNSUPPORTED; +#endif + + if (type & SLJIT_MEM_SUPP) + return SLJIT_SUCCESS; + + FAIL_IF(push_inst(compiler, INST_CODE_AND_DST(inst, 0, reg) | A(mem & REG_MASK) | IMM(memw))); + } + + if ((mem_flags & LOAD_DATA) && (type & 0xff) == SLJIT_MOV_S8) + return push_inst(compiler, EXTSB | S(reg) | A(reg)); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fmem(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 freg, + sljit_s32 mem, sljit_sw memw) +{ + sljit_s32 mem_flags; + sljit_ins inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_fmem(compiler, type, freg, mem, memw)); + + if (type & SLJIT_MEM_POST) + return SLJIT_ERR_UNSUPPORTED; + + if (SLJIT_UNLIKELY(mem & OFFS_REG_MASK)) { + if (memw != 0) + return SLJIT_ERR_UNSUPPORTED; + } + else { + if (memw > SIMM_MAX || memw < SIMM_MIN) + return SLJIT_ERR_UNSUPPORTED; + } + + if (type & SLJIT_MEM_SUPP) + return SLJIT_SUCCESS; + + mem_flags = FLOAT_DATA(type); + + if (!(type & SLJIT_MEM_STORE)) + mem_flags |= LOAD_DATA; + + if (SLJIT_UNLIKELY(mem & OFFS_REG_MASK)) { + inst = updated_data_transfer_insts[mem_flags | INDEXED]; + return push_inst(compiler, INST_CODE_AND_DST(inst, DOUBLE_DATA, freg) | A(mem & REG_MASK) | B(OFFS_REG(mem))); + } + + inst = updated_data_transfer_insts[mem_flags]; + return push_inst(compiler, INST_CODE_AND_DST(inst, DOUBLE_DATA, freg) | A(mem & REG_MASK) | IMM(memw)); +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) +{ + struct sljit_const *const_; + sljit_s32 dst_r; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); + PTR_FAIL_IF(!const_); + set_const(const_, compiler); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG2; + PTR_FAIL_IF(emit_const(compiler, dst_r, init_value)); + + if (dst & SLJIT_MEM) + PTR_FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0)); + + return const_; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + struct sljit_put_label *put_label; + sljit_s32 dst_r; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); + PTR_FAIL_IF(!put_label); + set_put_label(put_label, compiler, 0); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG2; +#if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32) + PTR_FAIL_IF(emit_const(compiler, dst_r, 0)); +#else + PTR_FAIL_IF(push_inst(compiler, dst_r)); + compiler->size += 4; +#endif + + if (dst & SLJIT_MEM) + PTR_FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0)); + + return put_label; +} diff --git a/contrib/libs/pcre/sljit/sljitNativeSPARC_32.c b/contrib/libs/pcre/sljit/sljitNativeSPARC_32.c index 1c055f962a..8079fad8df 100644 --- a/contrib/libs/pcre/sljit/sljitNativeSPARC_32.c +++ b/contrib/libs/pcre/sljit/sljitNativeSPARC_32.c @@ -1,286 +1,286 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw imm) -{ - if (imm <= SIMM_MAX && imm >= SIMM_MIN) - return push_inst(compiler, OR | D(dst) | S1(0) | IMM(imm), DR(dst)); - - FAIL_IF(push_inst(compiler, SETHI | D(dst) | ((imm >> 10) & 0x3fffff), DR(dst))); - return (imm & 0x3ff) ? push_inst(compiler, OR | D(dst) | S1(dst) | IMM_ARG | (imm & 0x3ff), DR(dst)) : SLJIT_SUCCESS; -} - -#define ARG2(flags, src2) ((flags & SRC2_IMM) ? IMM(src2) : S2(src2)) - -static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, - sljit_s32 dst, sljit_s32 src1, sljit_sw src2) -{ - SLJIT_COMPILE_ASSERT(ICC_IS_SET == SET_FLAGS, icc_is_set_and_set_flags_must_be_the_same); - - switch (op) { - case SLJIT_MOV: - case SLJIT_MOV_U32: - case SLJIT_MOV_S32: - case SLJIT_MOV_P: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if (dst != src2) - return push_inst(compiler, OR | D(dst) | S1(0) | S2(src2), DR(dst)); - return SLJIT_SUCCESS; - - case SLJIT_MOV_U8: - case SLJIT_MOV_S8: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - if (op == SLJIT_MOV_U8) - return push_inst(compiler, AND | D(dst) | S1(src2) | IMM(0xff), DR(dst)); - FAIL_IF(push_inst(compiler, SLL | D(dst) | S1(src2) | IMM(24), DR(dst))); - return push_inst(compiler, SRA | D(dst) | S1(dst) | IMM(24), DR(dst)); - } - else if (dst != src2) - SLJIT_UNREACHABLE(); - return SLJIT_SUCCESS; - - case SLJIT_MOV_U16: - case SLJIT_MOV_S16: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - FAIL_IF(push_inst(compiler, SLL | D(dst) | S1(src2) | IMM(16), DR(dst))); - return push_inst(compiler, (op == SLJIT_MOV_S16 ? SRA : SRL) | D(dst) | S1(dst) | IMM(16), DR(dst)); - } - else if (dst != src2) - SLJIT_UNREACHABLE(); - return SLJIT_SUCCESS; - - case SLJIT_NOT: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - return push_inst(compiler, XNOR | (flags & SET_FLAGS) | D(dst) | S1(0) | S2(src2), DR(dst) | (flags & SET_FLAGS)); - - case SLJIT_CLZ: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - FAIL_IF(push_inst(compiler, SUB | SET_FLAGS | D(0) | S1(src2) | S2(0), SET_FLAGS)); - FAIL_IF(push_inst(compiler, OR | D(TMP_REG1) | S1(0) | S2(src2), DR(TMP_REG1))); - FAIL_IF(push_inst(compiler, BICC | DA(0x1) | (7 & DISP_MASK), UNMOVABLE_INS)); - FAIL_IF(push_inst(compiler, OR | D(dst) | S1(0) | IMM(32), UNMOVABLE_INS)); - FAIL_IF(push_inst(compiler, OR | D(dst) | S1(0) | IMM(-1), DR(dst))); - - /* Loop. */ - FAIL_IF(push_inst(compiler, SUB | SET_FLAGS | D(0) | S1(TMP_REG1) | S2(0), SET_FLAGS)); - FAIL_IF(push_inst(compiler, SLL | D(TMP_REG1) | S1(TMP_REG1) | IMM(1), DR(TMP_REG1))); - FAIL_IF(push_inst(compiler, BICC | DA(0xe) | (-2 & DISP_MASK), UNMOVABLE_INS)); - return push_inst(compiler, ADD | D(dst) | S1(dst) | IMM(1), UNMOVABLE_INS); - - case SLJIT_ADD: - return push_inst(compiler, ADD | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); - - case SLJIT_ADDC: - return push_inst(compiler, ADDC | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); - - case SLJIT_SUB: - return push_inst(compiler, SUB | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); - - case SLJIT_SUBC: - return push_inst(compiler, SUBC | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); - - case SLJIT_MUL: - FAIL_IF(push_inst(compiler, SMUL | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst))); - if (!(flags & SET_FLAGS)) - return SLJIT_SUCCESS; - FAIL_IF(push_inst(compiler, SRA | D(TMP_REG1) | S1(dst) | IMM(31), DR(TMP_REG1))); - FAIL_IF(push_inst(compiler, RDY | D(TMP_LINK), DR(TMP_LINK))); - return push_inst(compiler, SUB | SET_FLAGS | D(0) | S1(TMP_REG1) | S2(TMP_LINK), MOVABLE_INS | SET_FLAGS); - - case SLJIT_AND: - return push_inst(compiler, AND | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); - - case SLJIT_OR: - return push_inst(compiler, OR | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); - - case SLJIT_XOR: - return push_inst(compiler, XOR | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); - - case SLJIT_SHL: - FAIL_IF(push_inst(compiler, SLL | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst))); - return !(flags & SET_FLAGS) ? SLJIT_SUCCESS : push_inst(compiler, SUB | SET_FLAGS | D(0) | S1(dst) | S2(0), SET_FLAGS); - - case SLJIT_LSHR: - FAIL_IF(push_inst(compiler, SRL | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst))); - return !(flags & SET_FLAGS) ? SLJIT_SUCCESS : push_inst(compiler, SUB | SET_FLAGS | D(0) | S1(dst) | S2(0), SET_FLAGS); - - case SLJIT_ASHR: - FAIL_IF(push_inst(compiler, SRA | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst))); - return !(flags & SET_FLAGS) ? SLJIT_SUCCESS : push_inst(compiler, SUB | SET_FLAGS | D(0) | S1(dst) | S2(0), SET_FLAGS); - } - - SLJIT_UNREACHABLE(); - return SLJIT_SUCCESS; -} - -static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src) -{ - sljit_s32 reg_index = 8; - sljit_s32 word_reg_index = 8; - sljit_s32 float_arg_index = 1; - sljit_s32 double_arg_count = 0; - sljit_s32 float_offset = (16 + 6) * sizeof(sljit_sw); - sljit_s32 types = 0; - sljit_s32 reg = 0; - sljit_s32 move_to_tmp2 = 0; - - if (src) - reg = reg_map[*src & REG_MASK]; - - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); - - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - float_arg_index++; - if (reg_index == reg) - move_to_tmp2 = 1; - reg_index++; - break; - case SLJIT_ARG_TYPE_F64: - float_arg_index++; - double_arg_count++; - if (reg_index == reg || reg_index + 1 == reg) - move_to_tmp2 = 1; - reg_index += 2; - break; - default: - if (reg_index != word_reg_index && reg_index < 14 && reg_index == reg) - move_to_tmp2 = 1; - reg_index++; - word_reg_index++; - break; - } - - if (move_to_tmp2) { - move_to_tmp2 = 0; - if (reg < 14) - FAIL_IF(push_inst(compiler, OR | D(TMP_REG1) | S1(0) | S2A(reg), DR(TMP_REG1))); - *src = TMP_REG1; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - arg_types = types; - - while (arg_types) { - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - float_arg_index--; - FAIL_IF(push_inst(compiler, STF | FD(float_arg_index) | S1(SLJIT_SP) | IMM(float_offset), MOVABLE_INS)); - float_offset -= sizeof(sljit_f64); - break; - case SLJIT_ARG_TYPE_F64: - float_arg_index--; - if (float_arg_index == 4 && double_arg_count == 4) { - FAIL_IF(push_inst(compiler, STF | FD(float_arg_index) | S1(SLJIT_SP) | IMM((16 + 7) * sizeof(sljit_sw)), MOVABLE_INS)); - FAIL_IF(push_inst(compiler, STF | FD(float_arg_index) | (1 << 25) | S1(SLJIT_SP) | IMM((16 + 8) * sizeof(sljit_sw)), MOVABLE_INS)); - } - else - FAIL_IF(push_inst(compiler, STDF | FD(float_arg_index) | S1(SLJIT_SP) | IMM(float_offset), MOVABLE_INS)); - float_offset -= sizeof(sljit_f64); - break; - default: - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - float_offset = (16 + 6) * sizeof(sljit_sw); - - while (types) { - switch (types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - reg_index--; - if (reg_index < 14) - FAIL_IF(push_inst(compiler, LDUW | DA(reg_index) | S1(SLJIT_SP) | IMM(float_offset), reg_index)); - float_offset -= sizeof(sljit_f64); - break; - case SLJIT_ARG_TYPE_F64: - reg_index -= 2; - if (reg_index < 14) { - if ((reg_index & 0x1) != 0) { - FAIL_IF(push_inst(compiler, LDUW | DA(reg_index) | S1(SLJIT_SP) | IMM(float_offset), reg_index)); - if (reg_index < 13) - FAIL_IF(push_inst(compiler, LDUW | DA(reg_index + 1) | S1(SLJIT_SP) | IMM(float_offset + sizeof(sljit_sw)), reg_index + 1)); - } - else - FAIL_IF(push_inst(compiler, LDD | DA(reg_index) | S1(SLJIT_SP) | IMM(float_offset), reg_index)); - } - float_offset -= sizeof(sljit_f64); - break; - default: - reg_index--; - word_reg_index--; - - if (reg_index != word_reg_index) { - if (reg_index < 14) - FAIL_IF(push_inst(compiler, OR | DA(reg_index) | S1(0) | S2A(word_reg_index), reg_index)); +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw imm) +{ + if (imm <= SIMM_MAX && imm >= SIMM_MIN) + return push_inst(compiler, OR | D(dst) | S1(0) | IMM(imm), DR(dst)); + + FAIL_IF(push_inst(compiler, SETHI | D(dst) | ((imm >> 10) & 0x3fffff), DR(dst))); + return (imm & 0x3ff) ? push_inst(compiler, OR | D(dst) | S1(dst) | IMM_ARG | (imm & 0x3ff), DR(dst)) : SLJIT_SUCCESS; +} + +#define ARG2(flags, src2) ((flags & SRC2_IMM) ? IMM(src2) : S2(src2)) + +static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, + sljit_s32 dst, sljit_s32 src1, sljit_sw src2) +{ + SLJIT_COMPILE_ASSERT(ICC_IS_SET == SET_FLAGS, icc_is_set_and_set_flags_must_be_the_same); + + switch (op) { + case SLJIT_MOV: + case SLJIT_MOV_U32: + case SLJIT_MOV_S32: + case SLJIT_MOV_P: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if (dst != src2) + return push_inst(compiler, OR | D(dst) | S1(0) | S2(src2), DR(dst)); + return SLJIT_SUCCESS; + + case SLJIT_MOV_U8: + case SLJIT_MOV_S8: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + if (op == SLJIT_MOV_U8) + return push_inst(compiler, AND | D(dst) | S1(src2) | IMM(0xff), DR(dst)); + FAIL_IF(push_inst(compiler, SLL | D(dst) | S1(src2) | IMM(24), DR(dst))); + return push_inst(compiler, SRA | D(dst) | S1(dst) | IMM(24), DR(dst)); + } + else if (dst != src2) + SLJIT_UNREACHABLE(); + return SLJIT_SUCCESS; + + case SLJIT_MOV_U16: + case SLJIT_MOV_S16: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + FAIL_IF(push_inst(compiler, SLL | D(dst) | S1(src2) | IMM(16), DR(dst))); + return push_inst(compiler, (op == SLJIT_MOV_S16 ? SRA : SRL) | D(dst) | S1(dst) | IMM(16), DR(dst)); + } + else if (dst != src2) + SLJIT_UNREACHABLE(); + return SLJIT_SUCCESS; + + case SLJIT_NOT: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + return push_inst(compiler, XNOR | (flags & SET_FLAGS) | D(dst) | S1(0) | S2(src2), DR(dst) | (flags & SET_FLAGS)); + + case SLJIT_CLZ: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + FAIL_IF(push_inst(compiler, SUB | SET_FLAGS | D(0) | S1(src2) | S2(0), SET_FLAGS)); + FAIL_IF(push_inst(compiler, OR | D(TMP_REG1) | S1(0) | S2(src2), DR(TMP_REG1))); + FAIL_IF(push_inst(compiler, BICC | DA(0x1) | (7 & DISP_MASK), UNMOVABLE_INS)); + FAIL_IF(push_inst(compiler, OR | D(dst) | S1(0) | IMM(32), UNMOVABLE_INS)); + FAIL_IF(push_inst(compiler, OR | D(dst) | S1(0) | IMM(-1), DR(dst))); + + /* Loop. */ + FAIL_IF(push_inst(compiler, SUB | SET_FLAGS | D(0) | S1(TMP_REG1) | S2(0), SET_FLAGS)); + FAIL_IF(push_inst(compiler, SLL | D(TMP_REG1) | S1(TMP_REG1) | IMM(1), DR(TMP_REG1))); + FAIL_IF(push_inst(compiler, BICC | DA(0xe) | (-2 & DISP_MASK), UNMOVABLE_INS)); + return push_inst(compiler, ADD | D(dst) | S1(dst) | IMM(1), UNMOVABLE_INS); + + case SLJIT_ADD: + return push_inst(compiler, ADD | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); + + case SLJIT_ADDC: + return push_inst(compiler, ADDC | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); + + case SLJIT_SUB: + return push_inst(compiler, SUB | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); + + case SLJIT_SUBC: + return push_inst(compiler, SUBC | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); + + case SLJIT_MUL: + FAIL_IF(push_inst(compiler, SMUL | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst))); + if (!(flags & SET_FLAGS)) + return SLJIT_SUCCESS; + FAIL_IF(push_inst(compiler, SRA | D(TMP_REG1) | S1(dst) | IMM(31), DR(TMP_REG1))); + FAIL_IF(push_inst(compiler, RDY | D(TMP_LINK), DR(TMP_LINK))); + return push_inst(compiler, SUB | SET_FLAGS | D(0) | S1(TMP_REG1) | S2(TMP_LINK), MOVABLE_INS | SET_FLAGS); + + case SLJIT_AND: + return push_inst(compiler, AND | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); + + case SLJIT_OR: + return push_inst(compiler, OR | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); + + case SLJIT_XOR: + return push_inst(compiler, XOR | (flags & SET_FLAGS) | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst) | (flags & SET_FLAGS)); + + case SLJIT_SHL: + FAIL_IF(push_inst(compiler, SLL | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst))); + return !(flags & SET_FLAGS) ? SLJIT_SUCCESS : push_inst(compiler, SUB | SET_FLAGS | D(0) | S1(dst) | S2(0), SET_FLAGS); + + case SLJIT_LSHR: + FAIL_IF(push_inst(compiler, SRL | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst))); + return !(flags & SET_FLAGS) ? SLJIT_SUCCESS : push_inst(compiler, SUB | SET_FLAGS | D(0) | S1(dst) | S2(0), SET_FLAGS); + + case SLJIT_ASHR: + FAIL_IF(push_inst(compiler, SRA | D(dst) | S1(src1) | ARG2(flags, src2), DR(dst))); + return !(flags & SET_FLAGS) ? SLJIT_SUCCESS : push_inst(compiler, SUB | SET_FLAGS | D(0) | S1(dst) | S2(0), SET_FLAGS); + } + + SLJIT_UNREACHABLE(); + return SLJIT_SUCCESS; +} + +static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src) +{ + sljit_s32 reg_index = 8; + sljit_s32 word_reg_index = 8; + sljit_s32 float_arg_index = 1; + sljit_s32 double_arg_count = 0; + sljit_s32 float_offset = (16 + 6) * sizeof(sljit_sw); + sljit_s32 types = 0; + sljit_s32 reg = 0; + sljit_s32 move_to_tmp2 = 0; + + if (src) + reg = reg_map[*src & REG_MASK]; + + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); + + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + float_arg_index++; + if (reg_index == reg) + move_to_tmp2 = 1; + reg_index++; + break; + case SLJIT_ARG_TYPE_F64: + float_arg_index++; + double_arg_count++; + if (reg_index == reg || reg_index + 1 == reg) + move_to_tmp2 = 1; + reg_index += 2; + break; + default: + if (reg_index != word_reg_index && reg_index < 14 && reg_index == reg) + move_to_tmp2 = 1; + reg_index++; + word_reg_index++; + break; + } + + if (move_to_tmp2) { + move_to_tmp2 = 0; + if (reg < 14) + FAIL_IF(push_inst(compiler, OR | D(TMP_REG1) | S1(0) | S2A(reg), DR(TMP_REG1))); + *src = TMP_REG1; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + arg_types = types; + + while (arg_types) { + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + float_arg_index--; + FAIL_IF(push_inst(compiler, STF | FD(float_arg_index) | S1(SLJIT_SP) | IMM(float_offset), MOVABLE_INS)); + float_offset -= sizeof(sljit_f64); + break; + case SLJIT_ARG_TYPE_F64: + float_arg_index--; + if (float_arg_index == 4 && double_arg_count == 4) { + FAIL_IF(push_inst(compiler, STF | FD(float_arg_index) | S1(SLJIT_SP) | IMM((16 + 7) * sizeof(sljit_sw)), MOVABLE_INS)); + FAIL_IF(push_inst(compiler, STF | FD(float_arg_index) | (1 << 25) | S1(SLJIT_SP) | IMM((16 + 8) * sizeof(sljit_sw)), MOVABLE_INS)); + } + else + FAIL_IF(push_inst(compiler, STDF | FD(float_arg_index) | S1(SLJIT_SP) | IMM(float_offset), MOVABLE_INS)); + float_offset -= sizeof(sljit_f64); + break; + default: + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + float_offset = (16 + 6) * sizeof(sljit_sw); + + while (types) { + switch (types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + reg_index--; + if (reg_index < 14) + FAIL_IF(push_inst(compiler, LDUW | DA(reg_index) | S1(SLJIT_SP) | IMM(float_offset), reg_index)); + float_offset -= sizeof(sljit_f64); + break; + case SLJIT_ARG_TYPE_F64: + reg_index -= 2; + if (reg_index < 14) { + if ((reg_index & 0x1) != 0) { + FAIL_IF(push_inst(compiler, LDUW | DA(reg_index) | S1(SLJIT_SP) | IMM(float_offset), reg_index)); + if (reg_index < 13) + FAIL_IF(push_inst(compiler, LDUW | DA(reg_index + 1) | S1(SLJIT_SP) | IMM(float_offset + sizeof(sljit_sw)), reg_index + 1)); + } else - FAIL_IF(push_inst(compiler, STW | DA(word_reg_index) | S1(SLJIT_SP) | IMM(92), word_reg_index)); - } - break; - } - - types >>= SLJIT_DEF_SHIFT; - } - - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw init_value) -{ - FAIL_IF(push_inst(compiler, SETHI | D(dst) | ((init_value >> 10) & 0x3fffff), DR(dst))); - return push_inst(compiler, OR | D(dst) | S1(dst) | IMM_ARG | (init_value & 0x3ff), DR(dst)); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) -{ - sljit_ins *inst = (sljit_ins *)addr; - - SLJIT_ASSERT(((inst[0] & 0xc1c00000) == 0x01000000) && ((inst[1] & 0xc1f82000) == 0x80102000)); - inst[0] = (inst[0] & 0xffc00000) | ((new_target >> 10) & 0x3fffff); - inst[1] = (inst[1] & 0xfffffc00) | (new_target & 0x3ff); - inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 2); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) -{ - sljit_ins *inst = (sljit_ins *)addr; - - SLJIT_ASSERT(((inst[0] & 0xc1c00000) == 0x01000000) && ((inst[1] & 0xc1f82000) == 0x80102000)); - inst[0] = (inst[0] & 0xffc00000) | ((new_constant >> 10) & 0x3fffff); - inst[1] = (inst[1] & 0xfffffc00) | (new_constant & 0x3ff); - inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); - SLJIT_CACHE_FLUSH(inst, inst + 2); -} + FAIL_IF(push_inst(compiler, LDD | DA(reg_index) | S1(SLJIT_SP) | IMM(float_offset), reg_index)); + } + float_offset -= sizeof(sljit_f64); + break; + default: + reg_index--; + word_reg_index--; + + if (reg_index != word_reg_index) { + if (reg_index < 14) + FAIL_IF(push_inst(compiler, OR | DA(reg_index) | S1(0) | S2A(word_reg_index), reg_index)); + else + FAIL_IF(push_inst(compiler, STW | DA(word_reg_index) | S1(SLJIT_SP) | IMM(92), word_reg_index)); + } + break; + } + + types >>= SLJIT_DEF_SHIFT; + } + + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw init_value) +{ + FAIL_IF(push_inst(compiler, SETHI | D(dst) | ((init_value >> 10) & 0x3fffff), DR(dst))); + return push_inst(compiler, OR | D(dst) | S1(dst) | IMM_ARG | (init_value & 0x3ff), DR(dst)); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) +{ + sljit_ins *inst = (sljit_ins *)addr; + + SLJIT_ASSERT(((inst[0] & 0xc1c00000) == 0x01000000) && ((inst[1] & 0xc1f82000) == 0x80102000)); + inst[0] = (inst[0] & 0xffc00000) | ((new_target >> 10) & 0x3fffff); + inst[1] = (inst[1] & 0xfffffc00) | (new_target & 0x3ff); + inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 2); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) +{ + sljit_ins *inst = (sljit_ins *)addr; + + SLJIT_ASSERT(((inst[0] & 0xc1c00000) == 0x01000000) && ((inst[1] & 0xc1f82000) == 0x80102000)); + inst[0] = (inst[0] & 0xffc00000) | ((new_constant >> 10) & 0x3fffff); + inst[1] = (inst[1] & 0xfffffc00) | (new_constant & 0x3ff); + inst = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(inst, executable_offset); + SLJIT_CACHE_FLUSH(inst, inst + 2); +} diff --git a/contrib/libs/pcre/sljit/sljitNativeSPARC_common.c b/contrib/libs/pcre/sljit/sljitNativeSPARC_common.c index 604ee38c12..41de746540 100644 --- a/contrib/libs/pcre/sljit/sljitNativeSPARC_common.c +++ b/contrib/libs/pcre/sljit/sljitNativeSPARC_common.c @@ -1,1536 +1,1536 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) -{ - return "SPARC" SLJIT_CPUINFO; -} - -/* Length of an instruction word - Both for sparc-32 and sparc-64 */ -typedef sljit_u32 sljit_ins; - -#if (defined SLJIT_CACHE_FLUSH_OWN_IMPL && SLJIT_CACHE_FLUSH_OWN_IMPL) - -static void sparc_cache_flush(sljit_ins *from, sljit_ins *to) -{ -#if defined(__SUNPRO_C) && __SUNPRO_C < 0x590 - __asm ( - /* if (from == to) return */ - "cmp %i0, %i1\n" - "be .leave\n" - "nop\n" - - /* loop until from >= to */ - ".mainloop:\n" - "flush %i0\n" - "add %i0, 8, %i0\n" - "cmp %i0, %i1\n" - "bcs .mainloop\n" - "nop\n" - - /* The comparison was done above. */ - "bne .leave\n" - /* nop is not necessary here, since the - sub operation has no side effect. */ - "sub %i0, 4, %i0\n" - "flush %i0\n" - ".leave:" - ); -#else - if (SLJIT_UNLIKELY(from == to)) - return; - - do { - __asm__ volatile ( - "flush %0\n" - : : "r"(from) - ); - /* Operates at least on doubleword. */ - from += 2; - } while (from < to); - - if (from == to) { - /* Flush the last word. */ - from --; - __asm__ volatile ( - "flush %0\n" - : : "r"(from) - ); - } -#endif -} - -#endif /* (defined SLJIT_CACHE_FLUSH_OWN_IMPL && SLJIT_CACHE_FLUSH_OWN_IMPL) */ - -/* TMP_REG2 is not used by getput_arg */ -#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) -#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) -#define TMP_REG3 (SLJIT_NUMBER_OF_REGISTERS + 4) -/* This register is modified by calls, which affects the instruction - in the delay slot if it is used as a source register. */ -#define TMP_LINK (SLJIT_NUMBER_OF_REGISTERS + 5) - -#define TMP_FREG1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) -#define TMP_FREG2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 2) - -static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = { - 0, 8, 9, 10, 11, 29, 28, 27, 23, 22, 21, 20, 19, 18, 17, 16, 26, 25, 24, 14, 1, 12, 13, 15 -}; - -static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 3] = { - 0, 0, 2, 4, 6, 8, 10, 12, 14 -}; - -/* --------------------------------------------------------------------- */ -/* Instrucion forms */ -/* --------------------------------------------------------------------- */ - -#define D(d) (reg_map[d] << 25) -#define FD(d) (freg_map[d] << 25) -#define FDN(d) ((freg_map[d] | 0x1) << 25) -#define DA(d) ((d) << 25) -#define S1(s1) (reg_map[s1] << 14) -#define FS1(s1) (freg_map[s1] << 14) -#define S1A(s1) ((s1) << 14) -#define S2(s2) (reg_map[s2]) -#define FS2(s2) (freg_map[s2]) -#define FS2N(s2) (freg_map[s2] | 0x1) -#define S2A(s2) (s2) -#define IMM_ARG 0x2000 -#define DOP(op) ((op) << 5) -#define IMM(imm) (((imm) & 0x1fff) | IMM_ARG) - -#define DR(dr) (reg_map[dr]) -#define OPC1(opcode) ((opcode) << 30) -#define OPC2(opcode) ((opcode) << 22) -#define OPC3(opcode) ((opcode) << 19) -#define SET_FLAGS OPC3(0x10) - -#define ADD (OPC1(0x2) | OPC3(0x00)) -#define ADDC (OPC1(0x2) | OPC3(0x08)) -#define AND (OPC1(0x2) | OPC3(0x01)) -#define ANDN (OPC1(0x2) | OPC3(0x05)) -#define CALL (OPC1(0x1)) -#define FABSS (OPC1(0x2) | OPC3(0x34) | DOP(0x09)) -#define FADDD (OPC1(0x2) | OPC3(0x34) | DOP(0x42)) -#define FADDS (OPC1(0x2) | OPC3(0x34) | DOP(0x41)) -#define FCMPD (OPC1(0x2) | OPC3(0x35) | DOP(0x52)) -#define FCMPS (OPC1(0x2) | OPC3(0x35) | DOP(0x51)) -#define FDIVD (OPC1(0x2) | OPC3(0x34) | DOP(0x4e)) -#define FDIVS (OPC1(0x2) | OPC3(0x34) | DOP(0x4d)) -#define FDTOI (OPC1(0x2) | OPC3(0x34) | DOP(0xd2)) -#define FDTOS (OPC1(0x2) | OPC3(0x34) | DOP(0xc6)) -#define FITOD (OPC1(0x2) | OPC3(0x34) | DOP(0xc8)) -#define FITOS (OPC1(0x2) | OPC3(0x34) | DOP(0xc4)) -#define FMOVS (OPC1(0x2) | OPC3(0x34) | DOP(0x01)) -#define FMULD (OPC1(0x2) | OPC3(0x34) | DOP(0x4a)) -#define FMULS (OPC1(0x2) | OPC3(0x34) | DOP(0x49)) -#define FNEGS (OPC1(0x2) | OPC3(0x34) | DOP(0x05)) -#define FSTOD (OPC1(0x2) | OPC3(0x34) | DOP(0xc9)) -#define FSTOI (OPC1(0x2) | OPC3(0x34) | DOP(0xd1)) -#define FSUBD (OPC1(0x2) | OPC3(0x34) | DOP(0x46)) -#define FSUBS (OPC1(0x2) | OPC3(0x34) | DOP(0x45)) -#define JMPL (OPC1(0x2) | OPC3(0x38)) -#define LDD (OPC1(0x3) | OPC3(0x03)) -#define LDUW (OPC1(0x3) | OPC3(0x00)) -#define NOP (OPC1(0x0) | OPC2(0x04)) -#define OR (OPC1(0x2) | OPC3(0x02)) -#define ORN (OPC1(0x2) | OPC3(0x06)) -#define RDY (OPC1(0x2) | OPC3(0x28) | S1A(0)) -#define RESTORE (OPC1(0x2) | OPC3(0x3d)) -#define SAVE (OPC1(0x2) | OPC3(0x3c)) -#define SETHI (OPC1(0x0) | OPC2(0x04)) -#define SLL (OPC1(0x2) | OPC3(0x25)) -#define SLLX (OPC1(0x2) | OPC3(0x25) | (1 << 12)) -#define SRA (OPC1(0x2) | OPC3(0x27)) -#define SRAX (OPC1(0x2) | OPC3(0x27) | (1 << 12)) -#define SRL (OPC1(0x2) | OPC3(0x26)) -#define SRLX (OPC1(0x2) | OPC3(0x26) | (1 << 12)) -#define STDF (OPC1(0x3) | OPC3(0x27)) -#define STF (OPC1(0x3) | OPC3(0x24)) -#define STW (OPC1(0x3) | OPC3(0x04)) -#define SUB (OPC1(0x2) | OPC3(0x04)) -#define SUBC (OPC1(0x2) | OPC3(0x0c)) -#define TA (OPC1(0x2) | OPC3(0x3a) | (8 << 25)) -#define WRY (OPC1(0x2) | OPC3(0x30) | DA(0)) -#define XOR (OPC1(0x2) | OPC3(0x03)) -#define XNOR (OPC1(0x2) | OPC3(0x07)) - -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) -#define MAX_DISP (0x1fffff) -#define MIN_DISP (-0x200000) -#define DISP_MASK (0x3fffff) - -#define BICC (OPC1(0x0) | OPC2(0x2)) -#define FBFCC (OPC1(0x0) | OPC2(0x6)) -#define SLL_W SLL -#define SDIV (OPC1(0x2) | OPC3(0x0f)) -#define SMUL (OPC1(0x2) | OPC3(0x0b)) -#define UDIV (OPC1(0x2) | OPC3(0x0e)) -#define UMUL (OPC1(0x2) | OPC3(0x0a)) -#else -#define SLL_W SLLX -#endif - -#define SIMM_MAX (0x0fff) -#define SIMM_MIN (-0x1000) - -/* dest_reg is the absolute name of the register - Useful for reordering instructions in the delay slot. */ -static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins, sljit_s32 delay_slot) -{ - sljit_ins *ptr; - SLJIT_ASSERT((delay_slot & DST_INS_MASK) == UNMOVABLE_INS - || (delay_slot & DST_INS_MASK) == MOVABLE_INS - || (delay_slot & DST_INS_MASK) == ((ins >> 25) & 0x1f)); - ptr = (sljit_ins*)ensure_buf(compiler, sizeof(sljit_ins)); - FAIL_IF(!ptr); - *ptr = ins; - compiler->size++; - compiler->delay_slot = delay_slot; - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_ins* detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code, sljit_sw executable_offset) -{ - sljit_sw diff; - sljit_uw target_addr; - sljit_ins *inst; - sljit_ins saved_inst; - - if (jump->flags & SLJIT_REWRITABLE_JUMP) - return code_ptr; - - if (jump->flags & JUMP_ADDR) - target_addr = jump->u.target; - else { - SLJIT_ASSERT(jump->flags & JUMP_LABEL); - target_addr = (sljit_uw)(code + jump->u.label->size) + (sljit_uw)executable_offset; - } - inst = (sljit_ins*)jump->addr; - -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - if (jump->flags & IS_CALL) { - /* Call is always patchable on sparc 32. */ - jump->flags |= PATCH_CALL; - if (jump->flags & IS_MOVABLE) { - inst[0] = inst[-1]; - inst[-1] = CALL; - jump->addr -= sizeof(sljit_ins); - return inst; - } - inst[0] = CALL; - inst[1] = NOP; - return inst + 1; - } -#else - /* Both calls and BPr instructions shall not pass this point. */ -#error "Implementation required" -#endif - - if (jump->flags & IS_COND) - inst--; - - diff = ((sljit_sw)target_addr - (sljit_sw)(inst - 1) - executable_offset) >> 2; - - if (jump->flags & IS_MOVABLE) { - if (diff <= MAX_DISP && diff >= MIN_DISP) { - jump->flags |= PATCH_B; - inst--; - if (jump->flags & IS_COND) { - saved_inst = inst[0]; - inst[0] = inst[1] ^ (1 << 28); - inst[1] = saved_inst; - } else { - inst[1] = inst[0]; - inst[0] = BICC | DA(0x8); - } - jump->addr = (sljit_uw)inst; - return inst + 1; - } - } - - diff += sizeof(sljit_ins); - - if (diff <= MAX_DISP && diff >= MIN_DISP) { - jump->flags |= PATCH_B; - if (jump->flags & IS_COND) - inst[0] ^= (1 << 28); - else - inst[0] = BICC | DA(0x8); - inst[1] = NOP; - jump->addr = (sljit_uw)inst; - return inst + 1; - } - - return code_ptr; -} - -SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) -{ - struct sljit_memory_fragment *buf; - sljit_ins *code; - sljit_ins *code_ptr; - sljit_ins *buf_ptr; - sljit_ins *buf_end; - sljit_uw word_count; - sljit_uw next_addr; - sljit_sw executable_offset; - sljit_uw addr; - - struct sljit_label *label; - struct sljit_jump *jump; - struct sljit_const *const_; - struct sljit_put_label *put_label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_generate_code(compiler)); - reverse_buf(compiler); - - code = (sljit_ins*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_ins)); - PTR_FAIL_WITH_EXEC_IF(code); - buf = compiler->buf; - - code_ptr = code; - word_count = 0; - next_addr = 0; - executable_offset = SLJIT_EXEC_OFFSET(code); - - label = compiler->labels; - jump = compiler->jumps; - const_ = compiler->consts; - put_label = compiler->put_labels; - - do { - buf_ptr = (sljit_ins*)buf->memory; - buf_end = buf_ptr + (buf->used_size >> 2); - do { - *code_ptr = *buf_ptr++; - if (next_addr == word_count) { - SLJIT_ASSERT(!label || label->size >= word_count); - SLJIT_ASSERT(!jump || jump->addr >= word_count); - SLJIT_ASSERT(!const_ || const_->addr >= word_count); - SLJIT_ASSERT(!put_label || put_label->addr >= word_count); - - /* These structures are ordered by their address. */ - if (label && label->size == word_count) { - /* Just recording the address. */ - label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - label->size = code_ptr - code; - label = label->next; - } - if (jump && jump->addr == word_count) { -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - jump->addr = (sljit_uw)(code_ptr - 3); -#else - jump->addr = (sljit_uw)(code_ptr - 6); -#endif - code_ptr = detect_jump_type(jump, code_ptr, code, executable_offset); - jump = jump->next; - } - if (const_ && const_->addr == word_count) { - /* Just recording the address. */ - const_->addr = (sljit_uw)code_ptr; - const_ = const_->next; - } - if (put_label && put_label->addr == word_count) { - SLJIT_ASSERT(put_label->label); - put_label->addr = (sljit_uw)code_ptr; - put_label = put_label->next; - } - next_addr = compute_next_addr(label, jump, const_, put_label); - } - code_ptr ++; - word_count ++; - } while (buf_ptr < buf_end); - - buf = buf->next; - } while (buf); - - if (label && label->size == word_count) { - label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - label->size = code_ptr - code; - label = label->next; - } - - SLJIT_ASSERT(!label); - SLJIT_ASSERT(!jump); - SLJIT_ASSERT(!const_); - SLJIT_ASSERT(!put_label); - SLJIT_ASSERT(code_ptr - code <= (sljit_s32)compiler->size); - - jump = compiler->jumps; - while (jump) { - do { - addr = (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target; - buf_ptr = (sljit_ins *)jump->addr; - - if (jump->flags & PATCH_CALL) { - addr = (sljit_sw)(addr - (sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset)) >> 2; - SLJIT_ASSERT((sljit_sw)addr <= 0x1fffffff && (sljit_sw)addr >= -0x20000000); - buf_ptr[0] = CALL | (addr & 0x3fffffff); - break; - } - if (jump->flags & PATCH_B) { - addr = (sljit_sw)(addr - (sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset)) >> 2; - SLJIT_ASSERT((sljit_sw)addr <= MAX_DISP && (sljit_sw)addr >= MIN_DISP); - buf_ptr[0] = (buf_ptr[0] & ~DISP_MASK) | (addr & DISP_MASK); - break; - } - - /* Set the fields of immediate loads. */ -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - SLJIT_ASSERT(((buf_ptr[0] & 0xc1cfffff) == 0x01000000) && ((buf_ptr[1] & 0xc1f83fff) == 0x80102000)); - buf_ptr[0] |= (addr >> 10) & 0x3fffff; - buf_ptr[1] |= addr & 0x3ff; -#else -#error "Implementation required" -#endif - } while (0); - jump = jump->next; - } - - put_label = compiler->put_labels; - while (put_label) { - addr = put_label->label->addr; - buf_ptr = (sljit_ins *)put_label->addr; - -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - SLJIT_ASSERT(((buf_ptr[0] & 0xc1cfffff) == 0x01000000) && ((buf_ptr[1] & 0xc1f83fff) == 0x80102000)); - buf_ptr[0] |= (addr >> 10) & 0x3fffff; - buf_ptr[1] |= addr & 0x3ff; -#else -#error "Implementation required" -#endif - put_label = put_label->next; - } - - compiler->error = SLJIT_ERR_COMPILED; - compiler->executable_offset = executable_offset; - compiler->executable_size = (code_ptr - code) * sizeof(sljit_ins); - - code = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); - code_ptr = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - - SLJIT_CACHE_FLUSH(code, code_ptr); - return code; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) -{ - switch (feature_type) { - case SLJIT_HAS_FPU: -#ifdef SLJIT_IS_FPU_AVAILABLE - return SLJIT_IS_FPU_AVAILABLE; -#else - /* Available by default. */ - return 1; -#endif - -#if (defined SLJIT_CONFIG_SPARC_64 && SLJIT_CONFIG_SPARC_64) - case SLJIT_HAS_CMOV: - return 1; -#endif - - default: - return 0; - } -} - -/* --------------------------------------------------------------------- */ -/* Entry, exit */ -/* --------------------------------------------------------------------- */ - -/* Creates an index in data_transfer_insts array. */ -#define LOAD_DATA 0x01 -#define WORD_DATA 0x00 -#define BYTE_DATA 0x02 -#define HALF_DATA 0x04 -#define INT_DATA 0x06 -#define SIGNED_DATA 0x08 -/* Separates integer and floating point registers */ -#define GPR_REG 0x0f -#define DOUBLE_DATA 0x10 -#define SINGLE_DATA 0x12 - -#define MEM_MASK 0x1f - -#define ARG_TEST 0x00020 -#define ALT_KEEP_CACHE 0x00040 -#define CUMULATIVE_OP 0x00080 -#define IMM_OP 0x00100 -#define SRC2_IMM 0x00200 - -#define REG_DEST 0x00400 -#define REG2_SOURCE 0x00800 -#define SLOW_SRC1 0x01000 -#define SLOW_SRC2 0x02000 -#define SLOW_DEST 0x04000 - -/* SET_FLAGS (0x10 << 19) also belong here! */ - -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) -#include "sljitNativeSPARC_32.c" -#else -#error #include "sljitNativeSPARC_64.c" -#endif - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - local_size = (local_size + SLJIT_LOCALS_OFFSET + 7) & ~0x7; - compiler->local_size = local_size; - - if (local_size <= SIMM_MAX) { - FAIL_IF(push_inst(compiler, SAVE | D(SLJIT_SP) | S1(SLJIT_SP) | IMM(-local_size), UNMOVABLE_INS)); - } - else { - FAIL_IF(load_immediate(compiler, TMP_REG1, -local_size)); - FAIL_IF(push_inst(compiler, SAVE | D(SLJIT_SP) | S1(SLJIT_SP) | S2(TMP_REG1), UNMOVABLE_INS)); - } - - /* Arguments are in their appropriate registers. */ - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - CHECK_ERROR(); - CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - compiler->local_size = (local_size + SLJIT_LOCALS_OFFSET + 7) & ~0x7; - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_return(compiler, op, src, srcw)); - - if (op != SLJIT_MOV || !FAST_IS_REG(src)) { - FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); - src = SLJIT_R0; - } - - FAIL_IF(push_inst(compiler, JMPL | D(0) | S1A(31) | IMM(8), UNMOVABLE_INS)); - return push_inst(compiler, RESTORE | D(SLJIT_R0) | S1(src) | S2(0), UNMOVABLE_INS); -} - -/* --------------------------------------------------------------------- */ -/* Operators */ -/* --------------------------------------------------------------------- */ - -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) -#define ARCH_32_64(a, b) a -#else -#define ARCH_32_64(a, b) b -#endif - -static const sljit_ins data_transfer_insts[16 + 4] = { -/* u w s */ ARCH_32_64(OPC1(3) | OPC3(0x04) /* stw */, OPC1(3) | OPC3(0x0e) /* stx */), -/* u w l */ ARCH_32_64(OPC1(3) | OPC3(0x00) /* lduw */, OPC1(3) | OPC3(0x0b) /* ldx */), -/* u b s */ OPC1(3) | OPC3(0x05) /* stb */, -/* u b l */ OPC1(3) | OPC3(0x01) /* ldub */, -/* u h s */ OPC1(3) | OPC3(0x06) /* sth */, -/* u h l */ OPC1(3) | OPC3(0x02) /* lduh */, -/* u i s */ OPC1(3) | OPC3(0x04) /* stw */, -/* u i l */ OPC1(3) | OPC3(0x00) /* lduw */, - -/* s w s */ ARCH_32_64(OPC1(3) | OPC3(0x04) /* stw */, OPC1(3) | OPC3(0x0e) /* stx */), -/* s w l */ ARCH_32_64(OPC1(3) | OPC3(0x00) /* lduw */, OPC1(3) | OPC3(0x0b) /* ldx */), -/* s b s */ OPC1(3) | OPC3(0x05) /* stb */, -/* s b l */ OPC1(3) | OPC3(0x09) /* ldsb */, -/* s h s */ OPC1(3) | OPC3(0x06) /* sth */, -/* s h l */ OPC1(3) | OPC3(0x0a) /* ldsh */, -/* s i s */ OPC1(3) | OPC3(0x04) /* stw */, -/* s i l */ ARCH_32_64(OPC1(3) | OPC3(0x00) /* lduw */, OPC1(3) | OPC3(0x08) /* ldsw */), - -/* d s */ OPC1(3) | OPC3(0x27), -/* d l */ OPC1(3) | OPC3(0x23), -/* s s */ OPC1(3) | OPC3(0x24), -/* s l */ OPC1(3) | OPC3(0x20), -}; - -#undef ARCH_32_64 - -/* Can perform an operation using at most 1 instruction. */ -static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw) -{ - SLJIT_ASSERT(arg & SLJIT_MEM); - - if ((!(arg & OFFS_REG_MASK) && argw <= SIMM_MAX && argw >= SIMM_MIN) - || ((arg & OFFS_REG_MASK) && (argw & 0x3) == 0)) { - /* Works for both absoulte and relative addresses (immediate case). */ - if (SLJIT_UNLIKELY(flags & ARG_TEST)) - return 1; - FAIL_IF(push_inst(compiler, data_transfer_insts[flags & MEM_MASK] - | ((flags & MEM_MASK) <= GPR_REG ? D(reg) : FD(reg)) - | S1(arg & REG_MASK) | ((arg & OFFS_REG_MASK) ? S2(OFFS_REG(arg)) : IMM(argw)), - ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) ? DR(reg) : MOVABLE_INS)); - return -1; - } - return 0; -} - -/* See getput_arg below. - Note: can_cache is called only for binary operators. Those - operators always uses word arguments without write back. */ -static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw) -{ - SLJIT_ASSERT((arg & SLJIT_MEM) && (next_arg & SLJIT_MEM)); - - /* Simple operation except for updates. */ - if (arg & OFFS_REG_MASK) { - argw &= 0x3; - SLJIT_ASSERT(argw); - next_argw &= 0x3; - if ((arg & OFFS_REG_MASK) == (next_arg & OFFS_REG_MASK) && argw == next_argw) - return 1; - return 0; - } - - if (((next_argw - argw) <= SIMM_MAX && (next_argw - argw) >= SIMM_MIN)) - return 1; - return 0; -} - -/* Emit the necessary instructions. See can_cache above. */ -static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw) -{ - sljit_s32 base, arg2, delay_slot; - sljit_ins dest; - - SLJIT_ASSERT(arg & SLJIT_MEM); - if (!(next_arg & SLJIT_MEM)) { - next_arg = 0; - next_argw = 0; - } - - base = arg & REG_MASK; - if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { - argw &= 0x3; - - /* Using the cache. */ - if (((SLJIT_MEM | (arg & OFFS_REG_MASK)) == compiler->cache_arg) && (argw == compiler->cache_argw)) - arg2 = TMP_REG3; - else { - if ((arg & OFFS_REG_MASK) == (next_arg & OFFS_REG_MASK) && argw == (next_argw & 0x3)) { - compiler->cache_arg = SLJIT_MEM | (arg & OFFS_REG_MASK); - compiler->cache_argw = argw; - arg2 = TMP_REG3; - } - else if ((flags & LOAD_DATA) && ((flags & MEM_MASK) <= GPR_REG) && reg != base && reg != OFFS_REG(arg)) - arg2 = reg; - else /* It must be a mov operation, so tmp1 must be free to use. */ - arg2 = TMP_REG1; - FAIL_IF(push_inst(compiler, SLL_W | D(arg2) | S1(OFFS_REG(arg)) | IMM_ARG | argw, DR(arg2))); - } - } - else { - /* Using the cache. */ - if ((compiler->cache_arg == SLJIT_MEM) && (argw - compiler->cache_argw) <= SIMM_MAX && (argw - compiler->cache_argw) >= SIMM_MIN) { - if (argw != compiler->cache_argw) { - FAIL_IF(push_inst(compiler, ADD | D(TMP_REG3) | S1(TMP_REG3) | IMM(argw - compiler->cache_argw), DR(TMP_REG3))); - compiler->cache_argw = argw; - } - arg2 = TMP_REG3; - } else { - if ((next_argw - argw) <= SIMM_MAX && (next_argw - argw) >= SIMM_MIN) { - compiler->cache_arg = SLJIT_MEM; - compiler->cache_argw = argw; - arg2 = TMP_REG3; - } - else if ((flags & LOAD_DATA) && ((flags & MEM_MASK) <= GPR_REG) && reg != base) - arg2 = reg; - else /* It must be a mov operation, so tmp1 must be free to use. */ - arg2 = TMP_REG1; - FAIL_IF(load_immediate(compiler, arg2, argw)); - } - } - - dest = ((flags & MEM_MASK) <= GPR_REG ? D(reg) : FD(reg)); - delay_slot = ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) ? DR(reg) : MOVABLE_INS; - if (!base) - return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | dest | S1(arg2) | IMM(0), delay_slot); - return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | dest | S1(base) | S2(arg2), delay_slot); -} - -static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw) -{ - if (getput_arg_fast(compiler, flags, reg, arg, argw)) - return compiler->error; - compiler->cache_arg = 0; - compiler->cache_argw = 0; - return getput_arg(compiler, flags, reg, arg, argw, 0, 0); -} - -static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w) -{ - if (getput_arg_fast(compiler, flags, reg, arg1, arg1w)) - return compiler->error; - return getput_arg(compiler, flags, reg, arg1, arg1w, arg2, arg2w); -} - -static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - /* arg1 goes to TMP_REG1 or src reg - arg2 goes to TMP_REG2, imm or src reg - TMP_REG3 can be used for caching - result goes to TMP_REG2, so put result can use TMP_REG1 and TMP_REG3. */ - sljit_s32 dst_r = TMP_REG2; - sljit_s32 src1_r; - sljit_sw src2_r = 0; - sljit_s32 sugg_src2_r = TMP_REG2; - - if (!(flags & ALT_KEEP_CACHE)) { - compiler->cache_arg = 0; - compiler->cache_argw = 0; - } - - if (dst != SLJIT_UNUSED) { - if (FAST_IS_REG(dst)) { - dst_r = dst; - flags |= REG_DEST; - if (op >= SLJIT_MOV && op <= SLJIT_MOV_P) - sugg_src2_r = dst_r; - } - else if ((dst & SLJIT_MEM) && !getput_arg_fast(compiler, flags | ARG_TEST, TMP_REG1, dst, dstw)) - flags |= SLOW_DEST; - } - - if (flags & IMM_OP) { - if ((src2 & SLJIT_IMM) && src2w) { - if (src2w <= SIMM_MAX && src2w >= SIMM_MIN) { - flags |= SRC2_IMM; - src2_r = src2w; - } - } - if (!(flags & SRC2_IMM) && (flags & CUMULATIVE_OP) && (src1 & SLJIT_IMM) && src1w) { - if (src1w <= SIMM_MAX && src1w >= SIMM_MIN) { - flags |= SRC2_IMM; - src2_r = src1w; - - /* And swap arguments. */ - src1 = src2; - src1w = src2w; - src2 = SLJIT_IMM; - /* src2w = src2_r unneeded. */ - } - } - } - - /* Source 1. */ - if (FAST_IS_REG(src1)) - src1_r = src1; - else if (src1 & SLJIT_IMM) { - if (src1w) { - FAIL_IF(load_immediate(compiler, TMP_REG1, src1w)); - src1_r = TMP_REG1; - } - else - src1_r = 0; - } - else { - if (getput_arg_fast(compiler, flags | LOAD_DATA, TMP_REG1, src1, src1w)) - FAIL_IF(compiler->error); - else - flags |= SLOW_SRC1; - src1_r = TMP_REG1; - } - - /* Source 2. */ - if (FAST_IS_REG(src2)) { - src2_r = src2; - flags |= REG2_SOURCE; - if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOV_P) - dst_r = src2_r; - } - else if (src2 & SLJIT_IMM) { - if (!(flags & SRC2_IMM)) { - if (src2w) { - FAIL_IF(load_immediate(compiler, sugg_src2_r, src2w)); - src2_r = sugg_src2_r; - } - else { - src2_r = 0; - if ((op >= SLJIT_MOV && op <= SLJIT_MOV_P) && (dst & SLJIT_MEM)) - dst_r = 0; - } - } - } - else { - if (getput_arg_fast(compiler, flags | LOAD_DATA, sugg_src2_r, src2, src2w)) - FAIL_IF(compiler->error); - else - flags |= SLOW_SRC2; - src2_r = sugg_src2_r; - } - - if ((flags & (SLOW_SRC1 | SLOW_SRC2)) == (SLOW_SRC1 | SLOW_SRC2)) { - SLJIT_ASSERT(src2_r == TMP_REG2); - if (!can_cache(src1, src1w, src2, src2w) && can_cache(src1, src1w, dst, dstw)) { - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG2, src2, src2w, src1, src1w)); - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG1, src1, src1w, dst, dstw)); - } - else { - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG1, src1, src1w, src2, src2w)); - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG2, src2, src2w, dst, dstw)); - } - } - else if (flags & SLOW_SRC1) - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG1, src1, src1w, dst, dstw)); - else if (flags & SLOW_SRC2) - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, sugg_src2_r, src2, src2w, dst, dstw)); - - FAIL_IF(emit_single_op(compiler, op, flags, dst_r, src1_r, src2_r)); - - if (dst & SLJIT_MEM) { - if (!(flags & SLOW_DEST)) { - getput_arg_fast(compiler, flags, dst_r, dst, dstw); - return compiler->error; - } - return getput_arg(compiler, flags, dst_r, dst, dstw, 0, 0); - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_op0(compiler, op)); - - op = GET_OPCODE(op); - switch (op) { - case SLJIT_BREAKPOINT: - return push_inst(compiler, TA, UNMOVABLE_INS); - case SLJIT_NOP: - return push_inst(compiler, NOP, UNMOVABLE_INS); - case SLJIT_LMUL_UW: - case SLJIT_LMUL_SW: -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? UMUL : SMUL) | D(SLJIT_R0) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R0))); - return push_inst(compiler, RDY | D(SLJIT_R1), DR(SLJIT_R1)); -#else -#error "Implementation required" -#endif - case SLJIT_DIVMOD_UW: - case SLJIT_DIVMOD_SW: - case SLJIT_DIV_UW: - case SLJIT_DIV_SW: - SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments); -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - if ((op | 0x2) == SLJIT_DIV_UW) - FAIL_IF(push_inst(compiler, WRY | S1(0), MOVABLE_INS)); - else { - FAIL_IF(push_inst(compiler, SRA | D(TMP_REG1) | S1(SLJIT_R0) | IMM(31), DR(TMP_REG1))); - FAIL_IF(push_inst(compiler, WRY | S1(TMP_REG1), MOVABLE_INS)); - } - if (op <= SLJIT_DIVMOD_SW) - FAIL_IF(push_inst(compiler, OR | D(TMP_REG2) | S1(0) | S2(SLJIT_R0), DR(TMP_REG2))); - FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? UDIV : SDIV) | D(SLJIT_R0) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R0))); - if (op >= SLJIT_DIV_UW) - return SLJIT_SUCCESS; - FAIL_IF(push_inst(compiler, SMUL | D(SLJIT_R1) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R1))); - return push_inst(compiler, SUB | D(SLJIT_R1) | S1(TMP_REG2) | S2(SLJIT_R1), DR(SLJIT_R1)); -#else -#error "Implementation required" -#endif - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 flags = HAS_FLAGS(op) ? SET_FLAGS : 0; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) - return SLJIT_SUCCESS; - - op = GET_OPCODE(op); - switch (op) { - case SLJIT_MOV: - case SLJIT_MOV_P: - return emit_op(compiler, SLJIT_MOV, flags | WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_MOV_U32: - return emit_op(compiler, SLJIT_MOV_U32, flags | INT_DATA, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_MOV_S32: - return emit_op(compiler, SLJIT_MOV_S32, flags | INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_MOV_U8: - return emit_op(compiler, SLJIT_MOV_U8, flags | BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw); - - case SLJIT_MOV_S8: - return emit_op(compiler, SLJIT_MOV_S8, flags | BYTE_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw); - - case SLJIT_MOV_U16: - return emit_op(compiler, SLJIT_MOV_U16, flags | HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw); - - case SLJIT_MOV_S16: - return emit_op(compiler, SLJIT_MOV_S16, flags | HALF_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw); - - case SLJIT_NOT: - case SLJIT_CLZ: - return emit_op(compiler, op, flags, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_NEG: - return emit_op(compiler, SLJIT_SUB, flags | IMM_OP, dst, dstw, SLJIT_IMM, 0, src, srcw); - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_s32 flags = HAS_FLAGS(op) ? SET_FLAGS : 0; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) - return SLJIT_SUCCESS; - - op = GET_OPCODE(op); - switch (op) { - case SLJIT_ADD: - case SLJIT_ADDC: - case SLJIT_MUL: - case SLJIT_AND: - case SLJIT_OR: - case SLJIT_XOR: - return emit_op(compiler, op, flags | CUMULATIVE_OP | IMM_OP, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_SUB: - case SLJIT_SUBC: - return emit_op(compiler, op, flags | IMM_OP, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_SHL: - case SLJIT_LSHR: - case SLJIT_ASHR: -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - if (src2 & SLJIT_IMM) - src2w &= 0x1f; -#else - SLJIT_UNREACHABLE(); -#endif - return emit_op(compiler, op, flags | IMM_OP, dst, dstw, src1, src1w, src2, src2w); - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_register_index(reg)); - return reg_map[reg]; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); - return freg_map[reg]; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, - void *instruction, sljit_s32 size) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); - - return push_inst(compiler, *(sljit_ins*)instruction, UNMOVABLE_INS); -} - -/* --------------------------------------------------------------------- */ -/* Floating point operators */ -/* --------------------------------------------------------------------- */ - -#define FLOAT_DATA(op) (DOUBLE_DATA | ((op & SLJIT_F32_OP) >> 7)) -#define SELECT_FOP(op, single, double) ((op & SLJIT_F32_OP) ? single : double) -#define FLOAT_TMP_MEM_OFFSET (22 * sizeof(sljit_sw)) - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - if (src & SLJIT_MEM) { - FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src, srcw, dst, dstw)); - src = TMP_FREG1; - } - - FAIL_IF(push_inst(compiler, SELECT_FOP(op, FSTOI, FDTOI) | FD(TMP_FREG1) | FS2(src), MOVABLE_INS)); - - if (FAST_IS_REG(dst)) { - FAIL_IF(emit_op_mem2(compiler, SINGLE_DATA, TMP_FREG1, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET)); - return emit_op_mem2(compiler, WORD_DATA | LOAD_DATA, dst, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET); - } - - /* Store the integer value from a VFP register. */ - return emit_op_mem2(compiler, SINGLE_DATA, TMP_FREG1, dst, dstw, 0, 0); -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - - if (src & SLJIT_IMM) { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) - srcw = (sljit_s32)srcw; -#endif - FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); - src = TMP_REG1; - srcw = 0; - } - - if (FAST_IS_REG(src)) { - FAIL_IF(emit_op_mem2(compiler, WORD_DATA, src, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET)); - src = SLJIT_MEM1(SLJIT_SP); - srcw = FLOAT_TMP_MEM_OFFSET; - } - - FAIL_IF(emit_op_mem2(compiler, SINGLE_DATA | LOAD_DATA, TMP_FREG1, src, srcw, dst, dstw)); - FAIL_IF(push_inst(compiler, SELECT_FOP(op, FITOS, FITOD) | FD(dst_r) | FS2(TMP_FREG1), MOVABLE_INS)); - - if (dst & SLJIT_MEM) - return emit_op_mem2(compiler, FLOAT_DATA(op), TMP_FREG1, dst, dstw, 0, 0); - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - if (src1 & SLJIT_MEM) { - FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, src2, src2w)); - src1 = TMP_FREG1; - } - - if (src2 & SLJIT_MEM) { - FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, 0, 0)); - src2 = TMP_FREG2; - } - - return push_inst(compiler, SELECT_FOP(op, FCMPS, FCMPD) | FS1(src1) | FS2(src2), FCC_IS_SET | MOVABLE_INS); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r; - - CHECK_ERROR(); - compiler->cache_arg = 0; - compiler->cache_argw = 0; - - SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100) && !(DOUBLE_DATA & 0x2), float_transfer_bit_error); - SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); - - if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) - op ^= SLJIT_F32_OP; - - dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; - - if (src & SLJIT_MEM) { - FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, dst_r, src, srcw, dst, dstw)); - src = dst_r; - } - - switch (GET_OPCODE(op)) { - case SLJIT_MOV_F64: - if (src != dst_r) { - if (dst_r != TMP_FREG1) { - FAIL_IF(push_inst(compiler, FMOVS | FD(dst_r) | FS2(src), MOVABLE_INS)); - if (!(op & SLJIT_F32_OP)) - FAIL_IF(push_inst(compiler, FMOVS | FDN(dst_r) | FS2N(src), MOVABLE_INS)); - } - else - dst_r = src; - } - break; - case SLJIT_NEG_F64: - FAIL_IF(push_inst(compiler, FNEGS | FD(dst_r) | FS2(src), MOVABLE_INS)); - if (dst_r != src && !(op & SLJIT_F32_OP)) - FAIL_IF(push_inst(compiler, FMOVS | FDN(dst_r) | FS2N(src), MOVABLE_INS)); - break; - case SLJIT_ABS_F64: - FAIL_IF(push_inst(compiler, FABSS | FD(dst_r) | FS2(src), MOVABLE_INS)); - if (dst_r != src && !(op & SLJIT_F32_OP)) - FAIL_IF(push_inst(compiler, FMOVS | FDN(dst_r) | FS2N(src), MOVABLE_INS)); - break; - case SLJIT_CONV_F64_FROM_F32: - FAIL_IF(push_inst(compiler, SELECT_FOP(op, FSTOD, FDTOS) | FD(dst_r) | FS2(src), MOVABLE_INS)); - op ^= SLJIT_F32_OP; - break; - } - - if (dst & SLJIT_MEM) - FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op), dst_r, dst, dstw, 0, 0)); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_s32 dst_r, flags = 0; - - CHECK_ERROR(); - CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - compiler->cache_arg = 0; - compiler->cache_argw = 0; - - dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG2; - - if (src1 & SLJIT_MEM) { - if (getput_arg_fast(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w)) { - FAIL_IF(compiler->error); - src1 = TMP_FREG1; - } else - flags |= SLOW_SRC1; - } - - if (src2 & SLJIT_MEM) { - if (getput_arg_fast(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w)) { - FAIL_IF(compiler->error); - src2 = TMP_FREG2; - } else - flags |= SLOW_SRC2; - } - - if ((flags & (SLOW_SRC1 | SLOW_SRC2)) == (SLOW_SRC1 | SLOW_SRC2)) { - if (!can_cache(src1, src1w, src2, src2w) && can_cache(src1, src1w, dst, dstw)) { - FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, src1, src1w)); - FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, dst, dstw)); - } - else { - FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, src2, src2w)); - FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, dst, dstw)); - } - } - else if (flags & SLOW_SRC1) - FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, dst, dstw)); - else if (flags & SLOW_SRC2) - FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, dst, dstw)); - - if (flags & SLOW_SRC1) - src1 = TMP_FREG1; - if (flags & SLOW_SRC2) - src2 = TMP_FREG2; - - switch (GET_OPCODE(op)) { - case SLJIT_ADD_F64: - FAIL_IF(push_inst(compiler, SELECT_FOP(op, FADDS, FADDD) | FD(dst_r) | FS1(src1) | FS2(src2), MOVABLE_INS)); - break; - - case SLJIT_SUB_F64: - FAIL_IF(push_inst(compiler, SELECT_FOP(op, FSUBS, FSUBD) | FD(dst_r) | FS1(src1) | FS2(src2), MOVABLE_INS)); - break; - - case SLJIT_MUL_F64: - FAIL_IF(push_inst(compiler, SELECT_FOP(op, FMULS, FMULD) | FD(dst_r) | FS1(src1) | FS2(src2), MOVABLE_INS)); - break; - - case SLJIT_DIV_F64: - FAIL_IF(push_inst(compiler, SELECT_FOP(op, FDIVS, FDIVD) | FD(dst_r) | FS1(src1) | FS2(src2), MOVABLE_INS)); - break; - } - - if (dst_r == TMP_FREG2) - FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op), TMP_FREG2, dst, dstw, 0, 0)); - - return SLJIT_SUCCESS; -} - -#undef FLOAT_DATA -#undef SELECT_FOP - -/* --------------------------------------------------------------------- */ -/* Other instructions */ -/* --------------------------------------------------------------------- */ - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - if (FAST_IS_REG(dst)) - return push_inst(compiler, OR | D(dst) | S1(0) | S2(TMP_LINK), DR(dst)); - - /* Memory. */ - return emit_op_mem(compiler, WORD_DATA, TMP_LINK, dst, dstw); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (FAST_IS_REG(src)) - FAIL_IF(push_inst(compiler, OR | D(TMP_LINK) | S1(0) | S2(src), DR(TMP_LINK))); - else - FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, TMP_LINK, src, srcw)); - - FAIL_IF(push_inst(compiler, JMPL | D(0) | S1(TMP_LINK) | IMM(8), UNMOVABLE_INS)); - return push_inst(compiler, NOP, UNMOVABLE_INS); -} - -/* --------------------------------------------------------------------- */ -/* Conditional instructions */ -/* --------------------------------------------------------------------- */ - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) -{ - struct sljit_label *label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_label(compiler)); - - if (compiler->last_label && compiler->last_label->size == compiler->size) - return compiler->last_label; - - label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); - PTR_FAIL_IF(!label); - set_label(label, compiler); - compiler->delay_slot = UNMOVABLE_INS; - return label; -} - -static sljit_ins get_cc(sljit_s32 type) -{ - switch (type) { - case SLJIT_EQUAL: - case SLJIT_MUL_NOT_OVERFLOW: - case SLJIT_NOT_EQUAL_F64: /* Unordered. */ - return DA(0x1); - - case SLJIT_NOT_EQUAL: - case SLJIT_MUL_OVERFLOW: - case SLJIT_EQUAL_F64: - return DA(0x9); - - case SLJIT_LESS: - case SLJIT_GREATER_F64: /* Unordered. */ - return DA(0x5); - - case SLJIT_GREATER_EQUAL: - case SLJIT_LESS_EQUAL_F64: - return DA(0xd); - - case SLJIT_GREATER: - case SLJIT_GREATER_EQUAL_F64: /* Unordered. */ - return DA(0xc); - - case SLJIT_LESS_EQUAL: - case SLJIT_LESS_F64: - return DA(0x4); - - case SLJIT_SIG_LESS: - return DA(0x3); - - case SLJIT_SIG_GREATER_EQUAL: - return DA(0xb); - - case SLJIT_SIG_GREATER: - return DA(0xa); - - case SLJIT_SIG_LESS_EQUAL: - return DA(0x2); - - case SLJIT_OVERFLOW: - case SLJIT_UNORDERED_F64: - return DA(0x7); - - case SLJIT_NOT_OVERFLOW: - case SLJIT_ORDERED_F64: - return DA(0xf); - - default: - SLJIT_UNREACHABLE(); - return DA(0x8); - } -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) -{ - struct sljit_jump *jump; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_jump(compiler, type)); - - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - PTR_FAIL_IF(!jump); - set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); - type &= 0xff; - - if (type < SLJIT_EQUAL_F64) { - jump->flags |= IS_COND; - if (((compiler->delay_slot & DST_INS_MASK) != UNMOVABLE_INS) && !(compiler->delay_slot & ICC_IS_SET)) - jump->flags |= IS_MOVABLE; -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - PTR_FAIL_IF(push_inst(compiler, BICC | get_cc(type ^ 1) | 5, UNMOVABLE_INS)); -#else -#error "Implementation required" -#endif - } - else if (type < SLJIT_JUMP) { - jump->flags |= IS_COND; - if (((compiler->delay_slot & DST_INS_MASK) != UNMOVABLE_INS) && !(compiler->delay_slot & FCC_IS_SET)) - jump->flags |= IS_MOVABLE; -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - PTR_FAIL_IF(push_inst(compiler, FBFCC | get_cc(type ^ 1) | 5, UNMOVABLE_INS)); -#else -#error "Implementation required" -#endif - } - else { - if ((compiler->delay_slot & DST_INS_MASK) != UNMOVABLE_INS) - jump->flags |= IS_MOVABLE; - if (type >= SLJIT_FAST_CALL) - jump->flags |= IS_CALL; - } - - PTR_FAIL_IF(emit_const(compiler, TMP_REG1, 0)); - PTR_FAIL_IF(push_inst(compiler, JMPL | D(type >= SLJIT_FAST_CALL ? TMP_LINK : 0) | S1(TMP_REG1) | IMM(0), UNMOVABLE_INS)); - jump->addr = compiler->size; - PTR_FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS)); - - return jump; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types) -{ - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); - - PTR_FAIL_IF(call_with_args(compiler, arg_types, NULL)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - return sljit_emit_jump(compiler, type); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) -{ - struct sljit_jump *jump = NULL; - sljit_s32 src_r; - - CHECK_ERROR(); - CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (FAST_IS_REG(src)) - src_r = src; - else if (src & SLJIT_IMM) { - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - FAIL_IF(!jump); - set_jump(jump, compiler, JUMP_ADDR); - jump->u.target = srcw; - - if ((compiler->delay_slot & DST_INS_MASK) != UNMOVABLE_INS) - jump->flags |= IS_MOVABLE; - if (type >= SLJIT_FAST_CALL) - jump->flags |= IS_CALL; - - FAIL_IF(emit_const(compiler, TMP_REG1, 0)); - src_r = TMP_REG1; - } - else { - FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, TMP_REG1, src, srcw)); - src_r = TMP_REG1; - } - - FAIL_IF(push_inst(compiler, JMPL | D(type >= SLJIT_FAST_CALL ? TMP_LINK : 0) | S1(src_r) | IMM(0), UNMOVABLE_INS)); - if (jump) - jump->addr = compiler->size; - return push_inst(compiler, NOP, UNMOVABLE_INS); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types, - sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); - - if (src & SLJIT_MEM) { - ADJUST_LOCAL_OFFSET(src, srcw); - FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, TMP_REG1, src, srcw)); - src = TMP_REG1; - } - - FAIL_IF(call_with_args(compiler, arg_types, &src)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - return sljit_emit_ijump(compiler, type, src, srcw); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 type) -{ - sljit_s32 reg, flags = HAS_FLAGS(op) ? SET_FLAGS : 0; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); - ADJUST_LOCAL_OFFSET(dst, dstw); - -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - op = GET_OPCODE(op); - reg = (op < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG2; - - compiler->cache_arg = 0; - compiler->cache_argw = 0; - - if (op >= SLJIT_ADD && (dst & SLJIT_MEM)) - FAIL_IF(emit_op_mem2(compiler, WORD_DATA | LOAD_DATA, TMP_REG1, dst, dstw, dst, dstw)); - - type &= 0xff; - if (type < SLJIT_EQUAL_F64) - FAIL_IF(push_inst(compiler, BICC | get_cc(type) | 3, UNMOVABLE_INS)); - else - FAIL_IF(push_inst(compiler, FBFCC | get_cc(type) | 3, UNMOVABLE_INS)); - - FAIL_IF(push_inst(compiler, OR | D(reg) | S1(0) | IMM(1), UNMOVABLE_INS)); - FAIL_IF(push_inst(compiler, OR | D(reg) | S1(0) | IMM(0), UNMOVABLE_INS)); - - if (op >= SLJIT_ADD) { - flags |= CUMULATIVE_OP | IMM_OP | ALT_KEEP_CACHE; - if (dst & SLJIT_MEM) - return emit_op(compiler, op, flags, dst, dstw, TMP_REG1, 0, TMP_REG2, 0); - return emit_op(compiler, op, flags, dst, 0, dst, 0, TMP_REG2, 0); - } - - if (!(dst & SLJIT_MEM)) - return SLJIT_SUCCESS; - - return emit_op_mem(compiler, WORD_DATA, TMP_REG2, dst, dstw); -#else -#error "Implementation required" -#endif -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 dst_reg, - sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); - -#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) - return sljit_emit_cmov_generic(compiler, type, dst_reg, src, srcw);; -#else -#error "Implementation required" -#endif -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) -{ - struct sljit_const *const_; - sljit_s32 dst_r; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); - PTR_FAIL_IF(!const_); - set_const(const_, compiler); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG2; - PTR_FAIL_IF(emit_const(compiler, dst_r, init_value)); - - if (dst & SLJIT_MEM) - PTR_FAIL_IF(emit_op_mem(compiler, WORD_DATA, TMP_REG2, dst, dstw)); - return const_; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - struct sljit_put_label *put_label; - sljit_s32 dst_r; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); - PTR_FAIL_IF(!put_label); - set_put_label(put_label, compiler, 0); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG2; - PTR_FAIL_IF(emit_const(compiler, dst_r, 0)); - - if (dst & SLJIT_MEM) - PTR_FAIL_IF(emit_op_mem(compiler, WORD_DATA, TMP_REG2, dst, dstw)); - return put_label; -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) +{ + return "SPARC" SLJIT_CPUINFO; +} + +/* Length of an instruction word + Both for sparc-32 and sparc-64 */ +typedef sljit_u32 sljit_ins; + +#if (defined SLJIT_CACHE_FLUSH_OWN_IMPL && SLJIT_CACHE_FLUSH_OWN_IMPL) + +static void sparc_cache_flush(sljit_ins *from, sljit_ins *to) +{ +#if defined(__SUNPRO_C) && __SUNPRO_C < 0x590 + __asm ( + /* if (from == to) return */ + "cmp %i0, %i1\n" + "be .leave\n" + "nop\n" + + /* loop until from >= to */ + ".mainloop:\n" + "flush %i0\n" + "add %i0, 8, %i0\n" + "cmp %i0, %i1\n" + "bcs .mainloop\n" + "nop\n" + + /* The comparison was done above. */ + "bne .leave\n" + /* nop is not necessary here, since the + sub operation has no side effect. */ + "sub %i0, 4, %i0\n" + "flush %i0\n" + ".leave:" + ); +#else + if (SLJIT_UNLIKELY(from == to)) + return; + + do { + __asm__ volatile ( + "flush %0\n" + : : "r"(from) + ); + /* Operates at least on doubleword. */ + from += 2; + } while (from < to); + + if (from == to) { + /* Flush the last word. */ + from --; + __asm__ volatile ( + "flush %0\n" + : : "r"(from) + ); + } +#endif +} + +#endif /* (defined SLJIT_CACHE_FLUSH_OWN_IMPL && SLJIT_CACHE_FLUSH_OWN_IMPL) */ + +/* TMP_REG2 is not used by getput_arg */ +#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) +#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) +#define TMP_REG3 (SLJIT_NUMBER_OF_REGISTERS + 4) +/* This register is modified by calls, which affects the instruction + in the delay slot if it is used as a source register. */ +#define TMP_LINK (SLJIT_NUMBER_OF_REGISTERS + 5) + +#define TMP_FREG1 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1) +#define TMP_FREG2 (SLJIT_NUMBER_OF_FLOAT_REGISTERS + 2) + +static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = { + 0, 8, 9, 10, 11, 29, 28, 27, 23, 22, 21, 20, 19, 18, 17, 16, 26, 25, 24, 14, 1, 12, 13, 15 +}; + +static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 3] = { + 0, 0, 2, 4, 6, 8, 10, 12, 14 +}; + +/* --------------------------------------------------------------------- */ +/* Instrucion forms */ +/* --------------------------------------------------------------------- */ + +#define D(d) (reg_map[d] << 25) +#define FD(d) (freg_map[d] << 25) +#define FDN(d) ((freg_map[d] | 0x1) << 25) +#define DA(d) ((d) << 25) +#define S1(s1) (reg_map[s1] << 14) +#define FS1(s1) (freg_map[s1] << 14) +#define S1A(s1) ((s1) << 14) +#define S2(s2) (reg_map[s2]) +#define FS2(s2) (freg_map[s2]) +#define FS2N(s2) (freg_map[s2] | 0x1) +#define S2A(s2) (s2) +#define IMM_ARG 0x2000 +#define DOP(op) ((op) << 5) +#define IMM(imm) (((imm) & 0x1fff) | IMM_ARG) + +#define DR(dr) (reg_map[dr]) +#define OPC1(opcode) ((opcode) << 30) +#define OPC2(opcode) ((opcode) << 22) +#define OPC3(opcode) ((opcode) << 19) +#define SET_FLAGS OPC3(0x10) + +#define ADD (OPC1(0x2) | OPC3(0x00)) +#define ADDC (OPC1(0x2) | OPC3(0x08)) +#define AND (OPC1(0x2) | OPC3(0x01)) +#define ANDN (OPC1(0x2) | OPC3(0x05)) +#define CALL (OPC1(0x1)) +#define FABSS (OPC1(0x2) | OPC3(0x34) | DOP(0x09)) +#define FADDD (OPC1(0x2) | OPC3(0x34) | DOP(0x42)) +#define FADDS (OPC1(0x2) | OPC3(0x34) | DOP(0x41)) +#define FCMPD (OPC1(0x2) | OPC3(0x35) | DOP(0x52)) +#define FCMPS (OPC1(0x2) | OPC3(0x35) | DOP(0x51)) +#define FDIVD (OPC1(0x2) | OPC3(0x34) | DOP(0x4e)) +#define FDIVS (OPC1(0x2) | OPC3(0x34) | DOP(0x4d)) +#define FDTOI (OPC1(0x2) | OPC3(0x34) | DOP(0xd2)) +#define FDTOS (OPC1(0x2) | OPC3(0x34) | DOP(0xc6)) +#define FITOD (OPC1(0x2) | OPC3(0x34) | DOP(0xc8)) +#define FITOS (OPC1(0x2) | OPC3(0x34) | DOP(0xc4)) +#define FMOVS (OPC1(0x2) | OPC3(0x34) | DOP(0x01)) +#define FMULD (OPC1(0x2) | OPC3(0x34) | DOP(0x4a)) +#define FMULS (OPC1(0x2) | OPC3(0x34) | DOP(0x49)) +#define FNEGS (OPC1(0x2) | OPC3(0x34) | DOP(0x05)) +#define FSTOD (OPC1(0x2) | OPC3(0x34) | DOP(0xc9)) +#define FSTOI (OPC1(0x2) | OPC3(0x34) | DOP(0xd1)) +#define FSUBD (OPC1(0x2) | OPC3(0x34) | DOP(0x46)) +#define FSUBS (OPC1(0x2) | OPC3(0x34) | DOP(0x45)) +#define JMPL (OPC1(0x2) | OPC3(0x38)) +#define LDD (OPC1(0x3) | OPC3(0x03)) +#define LDUW (OPC1(0x3) | OPC3(0x00)) +#define NOP (OPC1(0x0) | OPC2(0x04)) +#define OR (OPC1(0x2) | OPC3(0x02)) +#define ORN (OPC1(0x2) | OPC3(0x06)) +#define RDY (OPC1(0x2) | OPC3(0x28) | S1A(0)) +#define RESTORE (OPC1(0x2) | OPC3(0x3d)) +#define SAVE (OPC1(0x2) | OPC3(0x3c)) +#define SETHI (OPC1(0x0) | OPC2(0x04)) +#define SLL (OPC1(0x2) | OPC3(0x25)) +#define SLLX (OPC1(0x2) | OPC3(0x25) | (1 << 12)) +#define SRA (OPC1(0x2) | OPC3(0x27)) +#define SRAX (OPC1(0x2) | OPC3(0x27) | (1 << 12)) +#define SRL (OPC1(0x2) | OPC3(0x26)) +#define SRLX (OPC1(0x2) | OPC3(0x26) | (1 << 12)) +#define STDF (OPC1(0x3) | OPC3(0x27)) +#define STF (OPC1(0x3) | OPC3(0x24)) +#define STW (OPC1(0x3) | OPC3(0x04)) +#define SUB (OPC1(0x2) | OPC3(0x04)) +#define SUBC (OPC1(0x2) | OPC3(0x0c)) +#define TA (OPC1(0x2) | OPC3(0x3a) | (8 << 25)) +#define WRY (OPC1(0x2) | OPC3(0x30) | DA(0)) +#define XOR (OPC1(0x2) | OPC3(0x03)) +#define XNOR (OPC1(0x2) | OPC3(0x07)) + +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) +#define MAX_DISP (0x1fffff) +#define MIN_DISP (-0x200000) +#define DISP_MASK (0x3fffff) + +#define BICC (OPC1(0x0) | OPC2(0x2)) +#define FBFCC (OPC1(0x0) | OPC2(0x6)) +#define SLL_W SLL +#define SDIV (OPC1(0x2) | OPC3(0x0f)) +#define SMUL (OPC1(0x2) | OPC3(0x0b)) +#define UDIV (OPC1(0x2) | OPC3(0x0e)) +#define UMUL (OPC1(0x2) | OPC3(0x0a)) +#else +#define SLL_W SLLX +#endif + +#define SIMM_MAX (0x0fff) +#define SIMM_MIN (-0x1000) + +/* dest_reg is the absolute name of the register + Useful for reordering instructions in the delay slot. */ +static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins, sljit_s32 delay_slot) +{ + sljit_ins *ptr; + SLJIT_ASSERT((delay_slot & DST_INS_MASK) == UNMOVABLE_INS + || (delay_slot & DST_INS_MASK) == MOVABLE_INS + || (delay_slot & DST_INS_MASK) == ((ins >> 25) & 0x1f)); + ptr = (sljit_ins*)ensure_buf(compiler, sizeof(sljit_ins)); + FAIL_IF(!ptr); + *ptr = ins; + compiler->size++; + compiler->delay_slot = delay_slot; + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_ins* detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code, sljit_sw executable_offset) +{ + sljit_sw diff; + sljit_uw target_addr; + sljit_ins *inst; + sljit_ins saved_inst; + + if (jump->flags & SLJIT_REWRITABLE_JUMP) + return code_ptr; + + if (jump->flags & JUMP_ADDR) + target_addr = jump->u.target; + else { + SLJIT_ASSERT(jump->flags & JUMP_LABEL); + target_addr = (sljit_uw)(code + jump->u.label->size) + (sljit_uw)executable_offset; + } + inst = (sljit_ins*)jump->addr; + +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + if (jump->flags & IS_CALL) { + /* Call is always patchable on sparc 32. */ + jump->flags |= PATCH_CALL; + if (jump->flags & IS_MOVABLE) { + inst[0] = inst[-1]; + inst[-1] = CALL; + jump->addr -= sizeof(sljit_ins); + return inst; + } + inst[0] = CALL; + inst[1] = NOP; + return inst + 1; + } +#else + /* Both calls and BPr instructions shall not pass this point. */ +#error "Implementation required" +#endif + + if (jump->flags & IS_COND) + inst--; + + diff = ((sljit_sw)target_addr - (sljit_sw)(inst - 1) - executable_offset) >> 2; + + if (jump->flags & IS_MOVABLE) { + if (diff <= MAX_DISP && diff >= MIN_DISP) { + jump->flags |= PATCH_B; + inst--; + if (jump->flags & IS_COND) { + saved_inst = inst[0]; + inst[0] = inst[1] ^ (1 << 28); + inst[1] = saved_inst; + } else { + inst[1] = inst[0]; + inst[0] = BICC | DA(0x8); + } + jump->addr = (sljit_uw)inst; + return inst + 1; + } + } + + diff += sizeof(sljit_ins); + + if (diff <= MAX_DISP && diff >= MIN_DISP) { + jump->flags |= PATCH_B; + if (jump->flags & IS_COND) + inst[0] ^= (1 << 28); + else + inst[0] = BICC | DA(0x8); + inst[1] = NOP; + jump->addr = (sljit_uw)inst; + return inst + 1; + } + + return code_ptr; +} + +SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) +{ + struct sljit_memory_fragment *buf; + sljit_ins *code; + sljit_ins *code_ptr; + sljit_ins *buf_ptr; + sljit_ins *buf_end; + sljit_uw word_count; + sljit_uw next_addr; + sljit_sw executable_offset; + sljit_uw addr; + + struct sljit_label *label; + struct sljit_jump *jump; + struct sljit_const *const_; + struct sljit_put_label *put_label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_generate_code(compiler)); + reverse_buf(compiler); + + code = (sljit_ins*)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_ins)); + PTR_FAIL_WITH_EXEC_IF(code); + buf = compiler->buf; + + code_ptr = code; + word_count = 0; + next_addr = 0; + executable_offset = SLJIT_EXEC_OFFSET(code); + + label = compiler->labels; + jump = compiler->jumps; + const_ = compiler->consts; + put_label = compiler->put_labels; + + do { + buf_ptr = (sljit_ins*)buf->memory; + buf_end = buf_ptr + (buf->used_size >> 2); + do { + *code_ptr = *buf_ptr++; + if (next_addr == word_count) { + SLJIT_ASSERT(!label || label->size >= word_count); + SLJIT_ASSERT(!jump || jump->addr >= word_count); + SLJIT_ASSERT(!const_ || const_->addr >= word_count); + SLJIT_ASSERT(!put_label || put_label->addr >= word_count); + + /* These structures are ordered by their address. */ + if (label && label->size == word_count) { + /* Just recording the address. */ + label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + label->size = code_ptr - code; + label = label->next; + } + if (jump && jump->addr == word_count) { +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + jump->addr = (sljit_uw)(code_ptr - 3); +#else + jump->addr = (sljit_uw)(code_ptr - 6); +#endif + code_ptr = detect_jump_type(jump, code_ptr, code, executable_offset); + jump = jump->next; + } + if (const_ && const_->addr == word_count) { + /* Just recording the address. */ + const_->addr = (sljit_uw)code_ptr; + const_ = const_->next; + } + if (put_label && put_label->addr == word_count) { + SLJIT_ASSERT(put_label->label); + put_label->addr = (sljit_uw)code_ptr; + put_label = put_label->next; + } + next_addr = compute_next_addr(label, jump, const_, put_label); + } + code_ptr ++; + word_count ++; + } while (buf_ptr < buf_end); + + buf = buf->next; + } while (buf); + + if (label && label->size == word_count) { + label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + label->size = code_ptr - code; + label = label->next; + } + + SLJIT_ASSERT(!label); + SLJIT_ASSERT(!jump); + SLJIT_ASSERT(!const_); + SLJIT_ASSERT(!put_label); + SLJIT_ASSERT(code_ptr - code <= (sljit_s32)compiler->size); + + jump = compiler->jumps; + while (jump) { + do { + addr = (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target; + buf_ptr = (sljit_ins *)jump->addr; + + if (jump->flags & PATCH_CALL) { + addr = (sljit_sw)(addr - (sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset)) >> 2; + SLJIT_ASSERT((sljit_sw)addr <= 0x1fffffff && (sljit_sw)addr >= -0x20000000); + buf_ptr[0] = CALL | (addr & 0x3fffffff); + break; + } + if (jump->flags & PATCH_B) { + addr = (sljit_sw)(addr - (sljit_uw)SLJIT_ADD_EXEC_OFFSET(buf_ptr, executable_offset)) >> 2; + SLJIT_ASSERT((sljit_sw)addr <= MAX_DISP && (sljit_sw)addr >= MIN_DISP); + buf_ptr[0] = (buf_ptr[0] & ~DISP_MASK) | (addr & DISP_MASK); + break; + } + + /* Set the fields of immediate loads. */ +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + SLJIT_ASSERT(((buf_ptr[0] & 0xc1cfffff) == 0x01000000) && ((buf_ptr[1] & 0xc1f83fff) == 0x80102000)); + buf_ptr[0] |= (addr >> 10) & 0x3fffff; + buf_ptr[1] |= addr & 0x3ff; +#else +#error "Implementation required" +#endif + } while (0); + jump = jump->next; + } + + put_label = compiler->put_labels; + while (put_label) { + addr = put_label->label->addr; + buf_ptr = (sljit_ins *)put_label->addr; + +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + SLJIT_ASSERT(((buf_ptr[0] & 0xc1cfffff) == 0x01000000) && ((buf_ptr[1] & 0xc1f83fff) == 0x80102000)); + buf_ptr[0] |= (addr >> 10) & 0x3fffff; + buf_ptr[1] |= addr & 0x3ff; +#else +#error "Implementation required" +#endif + put_label = put_label->next; + } + + compiler->error = SLJIT_ERR_COMPILED; + compiler->executable_offset = executable_offset; + compiler->executable_size = (code_ptr - code) * sizeof(sljit_ins); + + code = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code, executable_offset); + code_ptr = (sljit_ins *)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + + SLJIT_CACHE_FLUSH(code, code_ptr); + return code; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) +{ + switch (feature_type) { + case SLJIT_HAS_FPU: +#ifdef SLJIT_IS_FPU_AVAILABLE + return SLJIT_IS_FPU_AVAILABLE; +#else + /* Available by default. */ + return 1; +#endif + +#if (defined SLJIT_CONFIG_SPARC_64 && SLJIT_CONFIG_SPARC_64) + case SLJIT_HAS_CMOV: + return 1; +#endif + + default: + return 0; + } +} + +/* --------------------------------------------------------------------- */ +/* Entry, exit */ +/* --------------------------------------------------------------------- */ + +/* Creates an index in data_transfer_insts array. */ +#define LOAD_DATA 0x01 +#define WORD_DATA 0x00 +#define BYTE_DATA 0x02 +#define HALF_DATA 0x04 +#define INT_DATA 0x06 +#define SIGNED_DATA 0x08 +/* Separates integer and floating point registers */ +#define GPR_REG 0x0f +#define DOUBLE_DATA 0x10 +#define SINGLE_DATA 0x12 + +#define MEM_MASK 0x1f + +#define ARG_TEST 0x00020 +#define ALT_KEEP_CACHE 0x00040 +#define CUMULATIVE_OP 0x00080 +#define IMM_OP 0x00100 +#define SRC2_IMM 0x00200 + +#define REG_DEST 0x00400 +#define REG2_SOURCE 0x00800 +#define SLOW_SRC1 0x01000 +#define SLOW_SRC2 0x02000 +#define SLOW_DEST 0x04000 + +/* SET_FLAGS (0x10 << 19) also belong here! */ + +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) +#include "sljitNativeSPARC_32.c" +#else +#error #include "sljitNativeSPARC_64.c" +#endif + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + local_size = (local_size + SLJIT_LOCALS_OFFSET + 7) & ~0x7; + compiler->local_size = local_size; + + if (local_size <= SIMM_MAX) { + FAIL_IF(push_inst(compiler, SAVE | D(SLJIT_SP) | S1(SLJIT_SP) | IMM(-local_size), UNMOVABLE_INS)); + } + else { + FAIL_IF(load_immediate(compiler, TMP_REG1, -local_size)); + FAIL_IF(push_inst(compiler, SAVE | D(SLJIT_SP) | S1(SLJIT_SP) | S2(TMP_REG1), UNMOVABLE_INS)); + } + + /* Arguments are in their appropriate registers. */ + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + CHECK_ERROR(); + CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + compiler->local_size = (local_size + SLJIT_LOCALS_OFFSET + 7) & ~0x7; + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_return(compiler, op, src, srcw)); + + if (op != SLJIT_MOV || !FAST_IS_REG(src)) { + FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); + src = SLJIT_R0; + } + + FAIL_IF(push_inst(compiler, JMPL | D(0) | S1A(31) | IMM(8), UNMOVABLE_INS)); + return push_inst(compiler, RESTORE | D(SLJIT_R0) | S1(src) | S2(0), UNMOVABLE_INS); +} + +/* --------------------------------------------------------------------- */ +/* Operators */ +/* --------------------------------------------------------------------- */ + +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) +#define ARCH_32_64(a, b) a +#else +#define ARCH_32_64(a, b) b +#endif + +static const sljit_ins data_transfer_insts[16 + 4] = { +/* u w s */ ARCH_32_64(OPC1(3) | OPC3(0x04) /* stw */, OPC1(3) | OPC3(0x0e) /* stx */), +/* u w l */ ARCH_32_64(OPC1(3) | OPC3(0x00) /* lduw */, OPC1(3) | OPC3(0x0b) /* ldx */), +/* u b s */ OPC1(3) | OPC3(0x05) /* stb */, +/* u b l */ OPC1(3) | OPC3(0x01) /* ldub */, +/* u h s */ OPC1(3) | OPC3(0x06) /* sth */, +/* u h l */ OPC1(3) | OPC3(0x02) /* lduh */, +/* u i s */ OPC1(3) | OPC3(0x04) /* stw */, +/* u i l */ OPC1(3) | OPC3(0x00) /* lduw */, + +/* s w s */ ARCH_32_64(OPC1(3) | OPC3(0x04) /* stw */, OPC1(3) | OPC3(0x0e) /* stx */), +/* s w l */ ARCH_32_64(OPC1(3) | OPC3(0x00) /* lduw */, OPC1(3) | OPC3(0x0b) /* ldx */), +/* s b s */ OPC1(3) | OPC3(0x05) /* stb */, +/* s b l */ OPC1(3) | OPC3(0x09) /* ldsb */, +/* s h s */ OPC1(3) | OPC3(0x06) /* sth */, +/* s h l */ OPC1(3) | OPC3(0x0a) /* ldsh */, +/* s i s */ OPC1(3) | OPC3(0x04) /* stw */, +/* s i l */ ARCH_32_64(OPC1(3) | OPC3(0x00) /* lduw */, OPC1(3) | OPC3(0x08) /* ldsw */), + +/* d s */ OPC1(3) | OPC3(0x27), +/* d l */ OPC1(3) | OPC3(0x23), +/* s s */ OPC1(3) | OPC3(0x24), +/* s l */ OPC1(3) | OPC3(0x20), +}; + +#undef ARCH_32_64 + +/* Can perform an operation using at most 1 instruction. */ +static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw) +{ + SLJIT_ASSERT(arg & SLJIT_MEM); + + if ((!(arg & OFFS_REG_MASK) && argw <= SIMM_MAX && argw >= SIMM_MIN) + || ((arg & OFFS_REG_MASK) && (argw & 0x3) == 0)) { + /* Works for both absoulte and relative addresses (immediate case). */ + if (SLJIT_UNLIKELY(flags & ARG_TEST)) + return 1; + FAIL_IF(push_inst(compiler, data_transfer_insts[flags & MEM_MASK] + | ((flags & MEM_MASK) <= GPR_REG ? D(reg) : FD(reg)) + | S1(arg & REG_MASK) | ((arg & OFFS_REG_MASK) ? S2(OFFS_REG(arg)) : IMM(argw)), + ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) ? DR(reg) : MOVABLE_INS)); + return -1; + } + return 0; +} + +/* See getput_arg below. + Note: can_cache is called only for binary operators. Those + operators always uses word arguments without write back. */ +static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw) +{ + SLJIT_ASSERT((arg & SLJIT_MEM) && (next_arg & SLJIT_MEM)); + + /* Simple operation except for updates. */ + if (arg & OFFS_REG_MASK) { + argw &= 0x3; + SLJIT_ASSERT(argw); + next_argw &= 0x3; + if ((arg & OFFS_REG_MASK) == (next_arg & OFFS_REG_MASK) && argw == next_argw) + return 1; + return 0; + } + + if (((next_argw - argw) <= SIMM_MAX && (next_argw - argw) >= SIMM_MIN)) + return 1; + return 0; +} + +/* Emit the necessary instructions. See can_cache above. */ +static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw) +{ + sljit_s32 base, arg2, delay_slot; + sljit_ins dest; + + SLJIT_ASSERT(arg & SLJIT_MEM); + if (!(next_arg & SLJIT_MEM)) { + next_arg = 0; + next_argw = 0; + } + + base = arg & REG_MASK; + if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { + argw &= 0x3; + + /* Using the cache. */ + if (((SLJIT_MEM | (arg & OFFS_REG_MASK)) == compiler->cache_arg) && (argw == compiler->cache_argw)) + arg2 = TMP_REG3; + else { + if ((arg & OFFS_REG_MASK) == (next_arg & OFFS_REG_MASK) && argw == (next_argw & 0x3)) { + compiler->cache_arg = SLJIT_MEM | (arg & OFFS_REG_MASK); + compiler->cache_argw = argw; + arg2 = TMP_REG3; + } + else if ((flags & LOAD_DATA) && ((flags & MEM_MASK) <= GPR_REG) && reg != base && reg != OFFS_REG(arg)) + arg2 = reg; + else /* It must be a mov operation, so tmp1 must be free to use. */ + arg2 = TMP_REG1; + FAIL_IF(push_inst(compiler, SLL_W | D(arg2) | S1(OFFS_REG(arg)) | IMM_ARG | argw, DR(arg2))); + } + } + else { + /* Using the cache. */ + if ((compiler->cache_arg == SLJIT_MEM) && (argw - compiler->cache_argw) <= SIMM_MAX && (argw - compiler->cache_argw) >= SIMM_MIN) { + if (argw != compiler->cache_argw) { + FAIL_IF(push_inst(compiler, ADD | D(TMP_REG3) | S1(TMP_REG3) | IMM(argw - compiler->cache_argw), DR(TMP_REG3))); + compiler->cache_argw = argw; + } + arg2 = TMP_REG3; + } else { + if ((next_argw - argw) <= SIMM_MAX && (next_argw - argw) >= SIMM_MIN) { + compiler->cache_arg = SLJIT_MEM; + compiler->cache_argw = argw; + arg2 = TMP_REG3; + } + else if ((flags & LOAD_DATA) && ((flags & MEM_MASK) <= GPR_REG) && reg != base) + arg2 = reg; + else /* It must be a mov operation, so tmp1 must be free to use. */ + arg2 = TMP_REG1; + FAIL_IF(load_immediate(compiler, arg2, argw)); + } + } + + dest = ((flags & MEM_MASK) <= GPR_REG ? D(reg) : FD(reg)); + delay_slot = ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) ? DR(reg) : MOVABLE_INS; + if (!base) + return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | dest | S1(arg2) | IMM(0), delay_slot); + return push_inst(compiler, data_transfer_insts[flags & MEM_MASK] | dest | S1(base) | S2(arg2), delay_slot); +} + +static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg, sljit_sw argw) +{ + if (getput_arg_fast(compiler, flags, reg, arg, argw)) + return compiler->error; + compiler->cache_arg = 0; + compiler->cache_argw = 0; + return getput_arg(compiler, flags, reg, arg, argw, 0, 0); +} + +static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w) +{ + if (getput_arg_fast(compiler, flags, reg, arg1, arg1w)) + return compiler->error; + return getput_arg(compiler, flags, reg, arg1, arg1w, arg2, arg2w); +} + +static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + /* arg1 goes to TMP_REG1 or src reg + arg2 goes to TMP_REG2, imm or src reg + TMP_REG3 can be used for caching + result goes to TMP_REG2, so put result can use TMP_REG1 and TMP_REG3. */ + sljit_s32 dst_r = TMP_REG2; + sljit_s32 src1_r; + sljit_sw src2_r = 0; + sljit_s32 sugg_src2_r = TMP_REG2; + + if (!(flags & ALT_KEEP_CACHE)) { + compiler->cache_arg = 0; + compiler->cache_argw = 0; + } + + if (dst != SLJIT_UNUSED) { + if (FAST_IS_REG(dst)) { + dst_r = dst; + flags |= REG_DEST; + if (op >= SLJIT_MOV && op <= SLJIT_MOV_P) + sugg_src2_r = dst_r; + } + else if ((dst & SLJIT_MEM) && !getput_arg_fast(compiler, flags | ARG_TEST, TMP_REG1, dst, dstw)) + flags |= SLOW_DEST; + } + + if (flags & IMM_OP) { + if ((src2 & SLJIT_IMM) && src2w) { + if (src2w <= SIMM_MAX && src2w >= SIMM_MIN) { + flags |= SRC2_IMM; + src2_r = src2w; + } + } + if (!(flags & SRC2_IMM) && (flags & CUMULATIVE_OP) && (src1 & SLJIT_IMM) && src1w) { + if (src1w <= SIMM_MAX && src1w >= SIMM_MIN) { + flags |= SRC2_IMM; + src2_r = src1w; + + /* And swap arguments. */ + src1 = src2; + src1w = src2w; + src2 = SLJIT_IMM; + /* src2w = src2_r unneeded. */ + } + } + } + + /* Source 1. */ + if (FAST_IS_REG(src1)) + src1_r = src1; + else if (src1 & SLJIT_IMM) { + if (src1w) { + FAIL_IF(load_immediate(compiler, TMP_REG1, src1w)); + src1_r = TMP_REG1; + } + else + src1_r = 0; + } + else { + if (getput_arg_fast(compiler, flags | LOAD_DATA, TMP_REG1, src1, src1w)) + FAIL_IF(compiler->error); + else + flags |= SLOW_SRC1; + src1_r = TMP_REG1; + } + + /* Source 2. */ + if (FAST_IS_REG(src2)) { + src2_r = src2; + flags |= REG2_SOURCE; + if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOV_P) + dst_r = src2_r; + } + else if (src2 & SLJIT_IMM) { + if (!(flags & SRC2_IMM)) { + if (src2w) { + FAIL_IF(load_immediate(compiler, sugg_src2_r, src2w)); + src2_r = sugg_src2_r; + } + else { + src2_r = 0; + if ((op >= SLJIT_MOV && op <= SLJIT_MOV_P) && (dst & SLJIT_MEM)) + dst_r = 0; + } + } + } + else { + if (getput_arg_fast(compiler, flags | LOAD_DATA, sugg_src2_r, src2, src2w)) + FAIL_IF(compiler->error); + else + flags |= SLOW_SRC2; + src2_r = sugg_src2_r; + } + + if ((flags & (SLOW_SRC1 | SLOW_SRC2)) == (SLOW_SRC1 | SLOW_SRC2)) { + SLJIT_ASSERT(src2_r == TMP_REG2); + if (!can_cache(src1, src1w, src2, src2w) && can_cache(src1, src1w, dst, dstw)) { + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG2, src2, src2w, src1, src1w)); + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG1, src1, src1w, dst, dstw)); + } + else { + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG1, src1, src1w, src2, src2w)); + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG2, src2, src2w, dst, dstw)); + } + } + else if (flags & SLOW_SRC1) + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG1, src1, src1w, dst, dstw)); + else if (flags & SLOW_SRC2) + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, sugg_src2_r, src2, src2w, dst, dstw)); + + FAIL_IF(emit_single_op(compiler, op, flags, dst_r, src1_r, src2_r)); + + if (dst & SLJIT_MEM) { + if (!(flags & SLOW_DEST)) { + getput_arg_fast(compiler, flags, dst_r, dst, dstw); + return compiler->error; + } + return getput_arg(compiler, flags, dst_r, dst, dstw, 0, 0); + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_op0(compiler, op)); + + op = GET_OPCODE(op); + switch (op) { + case SLJIT_BREAKPOINT: + return push_inst(compiler, TA, UNMOVABLE_INS); + case SLJIT_NOP: + return push_inst(compiler, NOP, UNMOVABLE_INS); + case SLJIT_LMUL_UW: + case SLJIT_LMUL_SW: +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + FAIL_IF(push_inst(compiler, (op == SLJIT_LMUL_UW ? UMUL : SMUL) | D(SLJIT_R0) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R0))); + return push_inst(compiler, RDY | D(SLJIT_R1), DR(SLJIT_R1)); +#else +#error "Implementation required" +#endif + case SLJIT_DIVMOD_UW: + case SLJIT_DIVMOD_SW: + case SLJIT_DIV_UW: + case SLJIT_DIV_SW: + SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments); +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + if ((op | 0x2) == SLJIT_DIV_UW) + FAIL_IF(push_inst(compiler, WRY | S1(0), MOVABLE_INS)); + else { + FAIL_IF(push_inst(compiler, SRA | D(TMP_REG1) | S1(SLJIT_R0) | IMM(31), DR(TMP_REG1))); + FAIL_IF(push_inst(compiler, WRY | S1(TMP_REG1), MOVABLE_INS)); + } + if (op <= SLJIT_DIVMOD_SW) + FAIL_IF(push_inst(compiler, OR | D(TMP_REG2) | S1(0) | S2(SLJIT_R0), DR(TMP_REG2))); + FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_DIV_UW ? UDIV : SDIV) | D(SLJIT_R0) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R0))); + if (op >= SLJIT_DIV_UW) + return SLJIT_SUCCESS; + FAIL_IF(push_inst(compiler, SMUL | D(SLJIT_R1) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R1))); + return push_inst(compiler, SUB | D(SLJIT_R1) | S1(TMP_REG2) | S2(SLJIT_R1), DR(SLJIT_R1)); +#else +#error "Implementation required" +#endif + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 flags = HAS_FLAGS(op) ? SET_FLAGS : 0; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) + return SLJIT_SUCCESS; + + op = GET_OPCODE(op); + switch (op) { + case SLJIT_MOV: + case SLJIT_MOV_P: + return emit_op(compiler, SLJIT_MOV, flags | WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_MOV_U32: + return emit_op(compiler, SLJIT_MOV_U32, flags | INT_DATA, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_MOV_S32: + return emit_op(compiler, SLJIT_MOV_S32, flags | INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_MOV_U8: + return emit_op(compiler, SLJIT_MOV_U8, flags | BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8)srcw : srcw); + + case SLJIT_MOV_S8: + return emit_op(compiler, SLJIT_MOV_S8, flags | BYTE_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8)srcw : srcw); + + case SLJIT_MOV_U16: + return emit_op(compiler, SLJIT_MOV_U16, flags | HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16)srcw : srcw); + + case SLJIT_MOV_S16: + return emit_op(compiler, SLJIT_MOV_S16, flags | HALF_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16)srcw : srcw); + + case SLJIT_NOT: + case SLJIT_CLZ: + return emit_op(compiler, op, flags, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_NEG: + return emit_op(compiler, SLJIT_SUB, flags | IMM_OP, dst, dstw, SLJIT_IMM, 0, src, srcw); + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_s32 flags = HAS_FLAGS(op) ? SET_FLAGS : 0; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) + return SLJIT_SUCCESS; + + op = GET_OPCODE(op); + switch (op) { + case SLJIT_ADD: + case SLJIT_ADDC: + case SLJIT_MUL: + case SLJIT_AND: + case SLJIT_OR: + case SLJIT_XOR: + return emit_op(compiler, op, flags | CUMULATIVE_OP | IMM_OP, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_SUB: + case SLJIT_SUBC: + return emit_op(compiler, op, flags | IMM_OP, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_SHL: + case SLJIT_LSHR: + case SLJIT_ASHR: +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + if (src2 & SLJIT_IMM) + src2w &= 0x1f; +#else + SLJIT_UNREACHABLE(); +#endif + return emit_op(compiler, op, flags | IMM_OP, dst, dstw, src1, src1w, src2, src2w); + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_register_index(reg)); + return reg_map[reg]; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); + return freg_map[reg]; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, + void *instruction, sljit_s32 size) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); + + return push_inst(compiler, *(sljit_ins*)instruction, UNMOVABLE_INS); +} + +/* --------------------------------------------------------------------- */ +/* Floating point operators */ +/* --------------------------------------------------------------------- */ + +#define FLOAT_DATA(op) (DOUBLE_DATA | ((op & SLJIT_F32_OP) >> 7)) +#define SELECT_FOP(op, single, double) ((op & SLJIT_F32_OP) ? single : double) +#define FLOAT_TMP_MEM_OFFSET (22 * sizeof(sljit_sw)) + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + if (src & SLJIT_MEM) { + FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src, srcw, dst, dstw)); + src = TMP_FREG1; + } + + FAIL_IF(push_inst(compiler, SELECT_FOP(op, FSTOI, FDTOI) | FD(TMP_FREG1) | FS2(src), MOVABLE_INS)); + + if (FAST_IS_REG(dst)) { + FAIL_IF(emit_op_mem2(compiler, SINGLE_DATA, TMP_FREG1, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET)); + return emit_op_mem2(compiler, WORD_DATA | LOAD_DATA, dst, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET); + } + + /* Store the integer value from a VFP register. */ + return emit_op_mem2(compiler, SINGLE_DATA, TMP_FREG1, dst, dstw, 0, 0); +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + + if (src & SLJIT_IMM) { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) + srcw = (sljit_s32)srcw; +#endif + FAIL_IF(load_immediate(compiler, TMP_REG1, srcw)); + src = TMP_REG1; + srcw = 0; + } + + if (FAST_IS_REG(src)) { + FAIL_IF(emit_op_mem2(compiler, WORD_DATA, src, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET, SLJIT_MEM1(SLJIT_SP), FLOAT_TMP_MEM_OFFSET)); + src = SLJIT_MEM1(SLJIT_SP); + srcw = FLOAT_TMP_MEM_OFFSET; + } + + FAIL_IF(emit_op_mem2(compiler, SINGLE_DATA | LOAD_DATA, TMP_FREG1, src, srcw, dst, dstw)); + FAIL_IF(push_inst(compiler, SELECT_FOP(op, FITOS, FITOD) | FD(dst_r) | FS2(TMP_FREG1), MOVABLE_INS)); + + if (dst & SLJIT_MEM) + return emit_op_mem2(compiler, FLOAT_DATA(op), TMP_FREG1, dst, dstw, 0, 0); + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + if (src1 & SLJIT_MEM) { + FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, src2, src2w)); + src1 = TMP_FREG1; + } + + if (src2 & SLJIT_MEM) { + FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, 0, 0)); + src2 = TMP_FREG2; + } + + return push_inst(compiler, SELECT_FOP(op, FCMPS, FCMPD) | FS1(src1) | FS2(src2), FCC_IS_SET | MOVABLE_INS); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r; + + CHECK_ERROR(); + compiler->cache_arg = 0; + compiler->cache_argw = 0; + + SLJIT_COMPILE_ASSERT((SLJIT_F32_OP == 0x100) && !(DOUBLE_DATA & 0x2), float_transfer_bit_error); + SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); + + if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) + op ^= SLJIT_F32_OP; + + dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG1; + + if (src & SLJIT_MEM) { + FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op) | LOAD_DATA, dst_r, src, srcw, dst, dstw)); + src = dst_r; + } + + switch (GET_OPCODE(op)) { + case SLJIT_MOV_F64: + if (src != dst_r) { + if (dst_r != TMP_FREG1) { + FAIL_IF(push_inst(compiler, FMOVS | FD(dst_r) | FS2(src), MOVABLE_INS)); + if (!(op & SLJIT_F32_OP)) + FAIL_IF(push_inst(compiler, FMOVS | FDN(dst_r) | FS2N(src), MOVABLE_INS)); + } + else + dst_r = src; + } + break; + case SLJIT_NEG_F64: + FAIL_IF(push_inst(compiler, FNEGS | FD(dst_r) | FS2(src), MOVABLE_INS)); + if (dst_r != src && !(op & SLJIT_F32_OP)) + FAIL_IF(push_inst(compiler, FMOVS | FDN(dst_r) | FS2N(src), MOVABLE_INS)); + break; + case SLJIT_ABS_F64: + FAIL_IF(push_inst(compiler, FABSS | FD(dst_r) | FS2(src), MOVABLE_INS)); + if (dst_r != src && !(op & SLJIT_F32_OP)) + FAIL_IF(push_inst(compiler, FMOVS | FDN(dst_r) | FS2N(src), MOVABLE_INS)); + break; + case SLJIT_CONV_F64_FROM_F32: + FAIL_IF(push_inst(compiler, SELECT_FOP(op, FSTOD, FDTOS) | FD(dst_r) | FS2(src), MOVABLE_INS)); + op ^= SLJIT_F32_OP; + break; + } + + if (dst & SLJIT_MEM) + FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op), dst_r, dst, dstw, 0, 0)); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_s32 dst_r, flags = 0; + + CHECK_ERROR(); + CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + compiler->cache_arg = 0; + compiler->cache_argw = 0; + + dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG2; + + if (src1 & SLJIT_MEM) { + if (getput_arg_fast(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w)) { + FAIL_IF(compiler->error); + src1 = TMP_FREG1; + } else + flags |= SLOW_SRC1; + } + + if (src2 & SLJIT_MEM) { + if (getput_arg_fast(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w)) { + FAIL_IF(compiler->error); + src2 = TMP_FREG2; + } else + flags |= SLOW_SRC2; + } + + if ((flags & (SLOW_SRC1 | SLOW_SRC2)) == (SLOW_SRC1 | SLOW_SRC2)) { + if (!can_cache(src1, src1w, src2, src2w) && can_cache(src1, src1w, dst, dstw)) { + FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, src1, src1w)); + FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, dst, dstw)); + } + else { + FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, src2, src2w)); + FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, dst, dstw)); + } + } + else if (flags & SLOW_SRC1) + FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG1, src1, src1w, dst, dstw)); + else if (flags & SLOW_SRC2) + FAIL_IF(getput_arg(compiler, FLOAT_DATA(op) | LOAD_DATA, TMP_FREG2, src2, src2w, dst, dstw)); + + if (flags & SLOW_SRC1) + src1 = TMP_FREG1; + if (flags & SLOW_SRC2) + src2 = TMP_FREG2; + + switch (GET_OPCODE(op)) { + case SLJIT_ADD_F64: + FAIL_IF(push_inst(compiler, SELECT_FOP(op, FADDS, FADDD) | FD(dst_r) | FS1(src1) | FS2(src2), MOVABLE_INS)); + break; + + case SLJIT_SUB_F64: + FAIL_IF(push_inst(compiler, SELECT_FOP(op, FSUBS, FSUBD) | FD(dst_r) | FS1(src1) | FS2(src2), MOVABLE_INS)); + break; + + case SLJIT_MUL_F64: + FAIL_IF(push_inst(compiler, SELECT_FOP(op, FMULS, FMULD) | FD(dst_r) | FS1(src1) | FS2(src2), MOVABLE_INS)); + break; + + case SLJIT_DIV_F64: + FAIL_IF(push_inst(compiler, SELECT_FOP(op, FDIVS, FDIVD) | FD(dst_r) | FS1(src1) | FS2(src2), MOVABLE_INS)); + break; + } + + if (dst_r == TMP_FREG2) + FAIL_IF(emit_op_mem2(compiler, FLOAT_DATA(op), TMP_FREG2, dst, dstw, 0, 0)); + + return SLJIT_SUCCESS; +} + +#undef FLOAT_DATA +#undef SELECT_FOP + +/* --------------------------------------------------------------------- */ +/* Other instructions */ +/* --------------------------------------------------------------------- */ + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + if (FAST_IS_REG(dst)) + return push_inst(compiler, OR | D(dst) | S1(0) | S2(TMP_LINK), DR(dst)); + + /* Memory. */ + return emit_op_mem(compiler, WORD_DATA, TMP_LINK, dst, dstw); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (FAST_IS_REG(src)) + FAIL_IF(push_inst(compiler, OR | D(TMP_LINK) | S1(0) | S2(src), DR(TMP_LINK))); + else + FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, TMP_LINK, src, srcw)); + + FAIL_IF(push_inst(compiler, JMPL | D(0) | S1(TMP_LINK) | IMM(8), UNMOVABLE_INS)); + return push_inst(compiler, NOP, UNMOVABLE_INS); +} + +/* --------------------------------------------------------------------- */ +/* Conditional instructions */ +/* --------------------------------------------------------------------- */ + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) +{ + struct sljit_label *label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_label(compiler)); + + if (compiler->last_label && compiler->last_label->size == compiler->size) + return compiler->last_label; + + label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); + PTR_FAIL_IF(!label); + set_label(label, compiler); + compiler->delay_slot = UNMOVABLE_INS; + return label; +} + +static sljit_ins get_cc(sljit_s32 type) +{ + switch (type) { + case SLJIT_EQUAL: + case SLJIT_MUL_NOT_OVERFLOW: + case SLJIT_NOT_EQUAL_F64: /* Unordered. */ + return DA(0x1); + + case SLJIT_NOT_EQUAL: + case SLJIT_MUL_OVERFLOW: + case SLJIT_EQUAL_F64: + return DA(0x9); + + case SLJIT_LESS: + case SLJIT_GREATER_F64: /* Unordered. */ + return DA(0x5); + + case SLJIT_GREATER_EQUAL: + case SLJIT_LESS_EQUAL_F64: + return DA(0xd); + + case SLJIT_GREATER: + case SLJIT_GREATER_EQUAL_F64: /* Unordered. */ + return DA(0xc); + + case SLJIT_LESS_EQUAL: + case SLJIT_LESS_F64: + return DA(0x4); + + case SLJIT_SIG_LESS: + return DA(0x3); + + case SLJIT_SIG_GREATER_EQUAL: + return DA(0xb); + + case SLJIT_SIG_GREATER: + return DA(0xa); + + case SLJIT_SIG_LESS_EQUAL: + return DA(0x2); + + case SLJIT_OVERFLOW: + case SLJIT_UNORDERED_F64: + return DA(0x7); + + case SLJIT_NOT_OVERFLOW: + case SLJIT_ORDERED_F64: + return DA(0xf); + + default: + SLJIT_UNREACHABLE(); + return DA(0x8); + } +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) +{ + struct sljit_jump *jump; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_jump(compiler, type)); + + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + PTR_FAIL_IF(!jump); + set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); + type &= 0xff; + + if (type < SLJIT_EQUAL_F64) { + jump->flags |= IS_COND; + if (((compiler->delay_slot & DST_INS_MASK) != UNMOVABLE_INS) && !(compiler->delay_slot & ICC_IS_SET)) + jump->flags |= IS_MOVABLE; +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + PTR_FAIL_IF(push_inst(compiler, BICC | get_cc(type ^ 1) | 5, UNMOVABLE_INS)); +#else +#error "Implementation required" +#endif + } + else if (type < SLJIT_JUMP) { + jump->flags |= IS_COND; + if (((compiler->delay_slot & DST_INS_MASK) != UNMOVABLE_INS) && !(compiler->delay_slot & FCC_IS_SET)) + jump->flags |= IS_MOVABLE; +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + PTR_FAIL_IF(push_inst(compiler, FBFCC | get_cc(type ^ 1) | 5, UNMOVABLE_INS)); +#else +#error "Implementation required" +#endif + } + else { + if ((compiler->delay_slot & DST_INS_MASK) != UNMOVABLE_INS) + jump->flags |= IS_MOVABLE; + if (type >= SLJIT_FAST_CALL) + jump->flags |= IS_CALL; + } + + PTR_FAIL_IF(emit_const(compiler, TMP_REG1, 0)); + PTR_FAIL_IF(push_inst(compiler, JMPL | D(type >= SLJIT_FAST_CALL ? TMP_LINK : 0) | S1(TMP_REG1) | IMM(0), UNMOVABLE_INS)); + jump->addr = compiler->size; + PTR_FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS)); + + return jump; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types) +{ + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); + + PTR_FAIL_IF(call_with_args(compiler, arg_types, NULL)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + return sljit_emit_jump(compiler, type); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) +{ + struct sljit_jump *jump = NULL; + sljit_s32 src_r; + + CHECK_ERROR(); + CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (FAST_IS_REG(src)) + src_r = src; + else if (src & SLJIT_IMM) { + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + FAIL_IF(!jump); + set_jump(jump, compiler, JUMP_ADDR); + jump->u.target = srcw; + + if ((compiler->delay_slot & DST_INS_MASK) != UNMOVABLE_INS) + jump->flags |= IS_MOVABLE; + if (type >= SLJIT_FAST_CALL) + jump->flags |= IS_CALL; + + FAIL_IF(emit_const(compiler, TMP_REG1, 0)); + src_r = TMP_REG1; + } + else { + FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, TMP_REG1, src, srcw)); + src_r = TMP_REG1; + } + + FAIL_IF(push_inst(compiler, JMPL | D(type >= SLJIT_FAST_CALL ? TMP_LINK : 0) | S1(src_r) | IMM(0), UNMOVABLE_INS)); + if (jump) + jump->addr = compiler->size; + return push_inst(compiler, NOP, UNMOVABLE_INS); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types, + sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); + + if (src & SLJIT_MEM) { + ADJUST_LOCAL_OFFSET(src, srcw); + FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, TMP_REG1, src, srcw)); + src = TMP_REG1; + } + + FAIL_IF(call_with_args(compiler, arg_types, &src)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + return sljit_emit_ijump(compiler, type, src, srcw); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 type) +{ + sljit_s32 reg, flags = HAS_FLAGS(op) ? SET_FLAGS : 0; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); + ADJUST_LOCAL_OFFSET(dst, dstw); + +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + op = GET_OPCODE(op); + reg = (op < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG2; + + compiler->cache_arg = 0; + compiler->cache_argw = 0; + + if (op >= SLJIT_ADD && (dst & SLJIT_MEM)) + FAIL_IF(emit_op_mem2(compiler, WORD_DATA | LOAD_DATA, TMP_REG1, dst, dstw, dst, dstw)); + + type &= 0xff; + if (type < SLJIT_EQUAL_F64) + FAIL_IF(push_inst(compiler, BICC | get_cc(type) | 3, UNMOVABLE_INS)); + else + FAIL_IF(push_inst(compiler, FBFCC | get_cc(type) | 3, UNMOVABLE_INS)); + + FAIL_IF(push_inst(compiler, OR | D(reg) | S1(0) | IMM(1), UNMOVABLE_INS)); + FAIL_IF(push_inst(compiler, OR | D(reg) | S1(0) | IMM(0), UNMOVABLE_INS)); + + if (op >= SLJIT_ADD) { + flags |= CUMULATIVE_OP | IMM_OP | ALT_KEEP_CACHE; + if (dst & SLJIT_MEM) + return emit_op(compiler, op, flags, dst, dstw, TMP_REG1, 0, TMP_REG2, 0); + return emit_op(compiler, op, flags, dst, 0, dst, 0, TMP_REG2, 0); + } + + if (!(dst & SLJIT_MEM)) + return SLJIT_SUCCESS; + + return emit_op_mem(compiler, WORD_DATA, TMP_REG2, dst, dstw); +#else +#error "Implementation required" +#endif +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 dst_reg, + sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); + +#if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32) + return sljit_emit_cmov_generic(compiler, type, dst_reg, src, srcw);; +#else +#error "Implementation required" +#endif +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) +{ + struct sljit_const *const_; + sljit_s32 dst_r; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); + PTR_FAIL_IF(!const_); + set_const(const_, compiler); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG2; + PTR_FAIL_IF(emit_const(compiler, dst_r, init_value)); + + if (dst & SLJIT_MEM) + PTR_FAIL_IF(emit_op_mem(compiler, WORD_DATA, TMP_REG2, dst, dstw)); + return const_; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + struct sljit_put_label *put_label; + sljit_s32 dst_r; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); + PTR_FAIL_IF(!put_label); + set_put_label(put_label, compiler, 0); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG2; + PTR_FAIL_IF(emit_const(compiler, dst_r, 0)); + + if (dst & SLJIT_MEM) + PTR_FAIL_IF(emit_op_mem(compiler, WORD_DATA, TMP_REG2, dst, dstw)); + return put_label; +} diff --git a/contrib/libs/pcre/sljit/sljitNativeTILEGX-encoder.c b/contrib/libs/pcre/sljit/sljitNativeTILEGX-encoder.c index 796246ce5c..dd82ebae6a 100644 --- a/contrib/libs/pcre/sljit/sljitNativeTILEGX-encoder.c +++ b/contrib/libs/pcre/sljit/sljitNativeTILEGX-encoder.c @@ -1,10159 +1,10159 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright 2013-2013 Tilera Corporation(jiwang@tilera.com). All rights reserved. - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* This code is owned by Tilera Corporation, and distributed as part - of multiple projects. In sljit, the code is under BSD licence. */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#define BFD_RELOC(x) R_##x - -/* Special registers. */ -#define TREG_LR 55 -#define TREG_SN 56 -#define TREG_ZERO 63 - -/* Canonical name of each register. */ -const char *const tilegx_register_names[] = -{ - "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", - "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", - "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", - "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", - "r32", "r33", "r34", "r35", "r36", "r37", "r38", "r39", - "r40", "r41", "r42", "r43", "r44", "r45", "r46", "r47", - "r48", "r49", "r50", "r51", "r52", "tp", "sp", "lr", - "sn", "idn0", "idn1", "udn0", "udn1", "udn2", "udn3", "zero" -}; - -enum -{ - R_NONE = 0, - R_TILEGX_NONE = 0, - R_TILEGX_64 = 1, - R_TILEGX_32 = 2, - R_TILEGX_16 = 3, - R_TILEGX_8 = 4, - R_TILEGX_64_PCREL = 5, - R_TILEGX_32_PCREL = 6, - R_TILEGX_16_PCREL = 7, - R_TILEGX_8_PCREL = 8, - R_TILEGX_HW0 = 9, - R_TILEGX_HW1 = 10, - R_TILEGX_HW2 = 11, - R_TILEGX_HW3 = 12, - R_TILEGX_HW0_LAST = 13, - R_TILEGX_HW1_LAST = 14, - R_TILEGX_HW2_LAST = 15, - R_TILEGX_COPY = 16, - R_TILEGX_GLOB_DAT = 17, - R_TILEGX_JMP_SLOT = 18, - R_TILEGX_RELATIVE = 19, - R_TILEGX_BROFF_X1 = 20, - R_TILEGX_JUMPOFF_X1 = 21, - R_TILEGX_JUMPOFF_X1_PLT = 22, - R_TILEGX_IMM8_X0 = 23, - R_TILEGX_IMM8_Y0 = 24, - R_TILEGX_IMM8_X1 = 25, - R_TILEGX_IMM8_Y1 = 26, - R_TILEGX_DEST_IMM8_X1 = 27, - R_TILEGX_MT_IMM14_X1 = 28, - R_TILEGX_MF_IMM14_X1 = 29, - R_TILEGX_MMSTART_X0 = 30, - R_TILEGX_MMEND_X0 = 31, - R_TILEGX_SHAMT_X0 = 32, - R_TILEGX_SHAMT_X1 = 33, - R_TILEGX_SHAMT_Y0 = 34, - R_TILEGX_SHAMT_Y1 = 35, - R_TILEGX_IMM16_X0_HW0 = 36, - R_TILEGX_IMM16_X1_HW0 = 37, - R_TILEGX_IMM16_X0_HW1 = 38, - R_TILEGX_IMM16_X1_HW1 = 39, - R_TILEGX_IMM16_X0_HW2 = 40, - R_TILEGX_IMM16_X1_HW2 = 41, - R_TILEGX_IMM16_X0_HW3 = 42, - R_TILEGX_IMM16_X1_HW3 = 43, - R_TILEGX_IMM16_X0_HW0_LAST = 44, - R_TILEGX_IMM16_X1_HW0_LAST = 45, - R_TILEGX_IMM16_X0_HW1_LAST = 46, - R_TILEGX_IMM16_X1_HW1_LAST = 47, - R_TILEGX_IMM16_X0_HW2_LAST = 48, - R_TILEGX_IMM16_X1_HW2_LAST = 49, - R_TILEGX_IMM16_X0_HW0_PCREL = 50, - R_TILEGX_IMM16_X1_HW0_PCREL = 51, - R_TILEGX_IMM16_X0_HW1_PCREL = 52, - R_TILEGX_IMM16_X1_HW1_PCREL = 53, - R_TILEGX_IMM16_X0_HW2_PCREL = 54, - R_TILEGX_IMM16_X1_HW2_PCREL = 55, - R_TILEGX_IMM16_X0_HW3_PCREL = 56, - R_TILEGX_IMM16_X1_HW3_PCREL = 57, - R_TILEGX_IMM16_X0_HW0_LAST_PCREL = 58, - R_TILEGX_IMM16_X1_HW0_LAST_PCREL = 59, - R_TILEGX_IMM16_X0_HW1_LAST_PCREL = 60, - R_TILEGX_IMM16_X1_HW1_LAST_PCREL = 61, - R_TILEGX_IMM16_X0_HW2_LAST_PCREL = 62, - R_TILEGX_IMM16_X1_HW2_LAST_PCREL = 63, - R_TILEGX_IMM16_X0_HW0_GOT = 64, - R_TILEGX_IMM16_X1_HW0_GOT = 65, - - R_TILEGX_IMM16_X0_HW0_PLT_PCREL = 66, - R_TILEGX_IMM16_X1_HW0_PLT_PCREL = 67, - R_TILEGX_IMM16_X0_HW1_PLT_PCREL = 68, - R_TILEGX_IMM16_X1_HW1_PLT_PCREL = 69, - R_TILEGX_IMM16_X0_HW2_PLT_PCREL = 70, - R_TILEGX_IMM16_X1_HW2_PLT_PCREL = 71, - - R_TILEGX_IMM16_X0_HW0_LAST_GOT = 72, - R_TILEGX_IMM16_X1_HW0_LAST_GOT = 73, - R_TILEGX_IMM16_X0_HW1_LAST_GOT = 74, - R_TILEGX_IMM16_X1_HW1_LAST_GOT = 75, - R_TILEGX_IMM16_X0_HW0_TLS_GD = 78, - R_TILEGX_IMM16_X1_HW0_TLS_GD = 79, - R_TILEGX_IMM16_X0_HW0_TLS_LE = 80, - R_TILEGX_IMM16_X1_HW0_TLS_LE = 81, - R_TILEGX_IMM16_X0_HW0_LAST_TLS_LE = 82, - R_TILEGX_IMM16_X1_HW0_LAST_TLS_LE = 83, - R_TILEGX_IMM16_X0_HW1_LAST_TLS_LE = 84, - R_TILEGX_IMM16_X1_HW1_LAST_TLS_LE = 85, - R_TILEGX_IMM16_X0_HW0_LAST_TLS_GD = 86, - R_TILEGX_IMM16_X1_HW0_LAST_TLS_GD = 87, - R_TILEGX_IMM16_X0_HW1_LAST_TLS_GD = 88, - R_TILEGX_IMM16_X1_HW1_LAST_TLS_GD = 89, - R_TILEGX_IMM16_X0_HW0_TLS_IE = 92, - R_TILEGX_IMM16_X1_HW0_TLS_IE = 93, - - R_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL = 94, - R_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL = 95, - R_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL = 96, - R_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL = 97, - R_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL = 98, - R_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL = 99, - - R_TILEGX_IMM16_X0_HW0_LAST_TLS_IE = 100, - R_TILEGX_IMM16_X1_HW0_LAST_TLS_IE = 101, - R_TILEGX_IMM16_X0_HW1_LAST_TLS_IE = 102, - R_TILEGX_IMM16_X1_HW1_LAST_TLS_IE = 103, - R_TILEGX_TLS_DTPMOD64 = 106, - R_TILEGX_TLS_DTPOFF64 = 107, - R_TILEGX_TLS_TPOFF64 = 108, - R_TILEGX_TLS_DTPMOD32 = 109, - R_TILEGX_TLS_DTPOFF32 = 110, - R_TILEGX_TLS_TPOFF32 = 111, - R_TILEGX_TLS_GD_CALL = 112, - R_TILEGX_IMM8_X0_TLS_GD_ADD = 113, - R_TILEGX_IMM8_X1_TLS_GD_ADD = 114, - R_TILEGX_IMM8_Y0_TLS_GD_ADD = 115, - R_TILEGX_IMM8_Y1_TLS_GD_ADD = 116, - R_TILEGX_TLS_IE_LOAD = 117, - R_TILEGX_IMM8_X0_TLS_ADD = 118, - R_TILEGX_IMM8_X1_TLS_ADD = 119, - R_TILEGX_IMM8_Y0_TLS_ADD = 120, - R_TILEGX_IMM8_Y1_TLS_ADD = 121, - R_TILEGX_GNU_VTINHERIT = 128, - R_TILEGX_GNU_VTENTRY = 129, - R_TILEGX_IRELATIVE = 130, - R_TILEGX_NUM = 131 -}; - -typedef enum -{ - TILEGX_PIPELINE_X0, - TILEGX_PIPELINE_X1, - TILEGX_PIPELINE_Y0, - TILEGX_PIPELINE_Y1, - TILEGX_PIPELINE_Y2, -} tilegx_pipeline; - -typedef unsigned long long tilegx_bundle_bits; - -/* These are the bits that determine if a bundle is in the X encoding. */ -#define TILEGX_BUNDLE_MODE_MASK ((tilegx_bundle_bits)3 << 62) - -enum -{ - /* Maximum number of instructions in a bundle (2 for X, 3 for Y). */ - TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE = 3, - - /* How many different pipeline encodings are there? X0, X1, Y0, Y1, Y2. */ - TILEGX_NUM_PIPELINE_ENCODINGS = 5, - - /* Log base 2 of TILEGX_BUNDLE_SIZE_IN_BYTES. */ - TILEGX_LOG2_BUNDLE_SIZE_IN_BYTES = 3, - - /* Instructions take this many bytes. */ - TILEGX_BUNDLE_SIZE_IN_BYTES = 1 << TILEGX_LOG2_BUNDLE_SIZE_IN_BYTES, - - /* Log base 2 of TILEGX_BUNDLE_ALIGNMENT_IN_BYTES. */ - TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES = 3, - - /* Bundles should be aligned modulo this number of bytes. */ - TILEGX_BUNDLE_ALIGNMENT_IN_BYTES = - (1 << TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES), - - /* Number of registers (some are magic, such as network I/O). */ - TILEGX_NUM_REGISTERS = 64, -}; - -/* Make a few "tile_" variables to simplify common code between - architectures. */ - -typedef tilegx_bundle_bits tile_bundle_bits; -#define TILE_BUNDLE_SIZE_IN_BYTES TILEGX_BUNDLE_SIZE_IN_BYTES -#define TILE_BUNDLE_ALIGNMENT_IN_BYTES TILEGX_BUNDLE_ALIGNMENT_IN_BYTES -#define TILE_LOG2_BUNDLE_ALIGNMENT_IN_BYTES \ - TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES - -/* 64-bit pattern for a { bpt ; nop } bundle. */ -#define TILEGX_BPT_BUNDLE 0x286a44ae51485000ULL - -typedef enum -{ - TILEGX_OP_TYPE_REGISTER, - TILEGX_OP_TYPE_IMMEDIATE, - TILEGX_OP_TYPE_ADDRESS, - TILEGX_OP_TYPE_SPR -} tilegx_operand_type; - -struct tilegx_operand -{ - /* Is this operand a register, immediate or address? */ - tilegx_operand_type type; - - /* The default relocation type for this operand. */ - signed int default_reloc : 16; - - /* How many bits is this value? (used for range checking) */ - unsigned int num_bits : 5; - - /* Is the value signed? (used for range checking) */ - unsigned int is_signed : 1; - - /* Is this operand a source register? */ - unsigned int is_src_reg : 1; - - /* Is this operand written? (i.e. is it a destination register) */ - unsigned int is_dest_reg : 1; - - /* Is this operand PC-relative? */ - unsigned int is_pc_relative : 1; - - /* By how many bits do we right shift the value before inserting? */ - unsigned int rightshift : 2; - - /* Return the bits for this operand to be ORed into an existing bundle. */ - tilegx_bundle_bits (*insert) (int op); - - /* Extract this operand and return it. */ - unsigned int (*extract) (tilegx_bundle_bits bundle); -}; - -typedef enum -{ - TILEGX_OPC_BPT, - TILEGX_OPC_INFO, - TILEGX_OPC_INFOL, - TILEGX_OPC_LD4S_TLS, - TILEGX_OPC_LD_TLS, - TILEGX_OPC_MOVE, - TILEGX_OPC_MOVEI, - TILEGX_OPC_MOVELI, - TILEGX_OPC_PREFETCH, - TILEGX_OPC_PREFETCH_ADD_L1, - TILEGX_OPC_PREFETCH_ADD_L1_FAULT, - TILEGX_OPC_PREFETCH_ADD_L2, - TILEGX_OPC_PREFETCH_ADD_L2_FAULT, - TILEGX_OPC_PREFETCH_ADD_L3, - TILEGX_OPC_PREFETCH_ADD_L3_FAULT, - TILEGX_OPC_PREFETCH_L1, - TILEGX_OPC_PREFETCH_L1_FAULT, - TILEGX_OPC_PREFETCH_L2, - TILEGX_OPC_PREFETCH_L2_FAULT, - TILEGX_OPC_PREFETCH_L3, - TILEGX_OPC_PREFETCH_L3_FAULT, - TILEGX_OPC_RAISE, - TILEGX_OPC_ADD, - TILEGX_OPC_ADDI, - TILEGX_OPC_ADDLI, - TILEGX_OPC_ADDX, - TILEGX_OPC_ADDXI, - TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXSC, - TILEGX_OPC_AND, - TILEGX_OPC_ANDI, - TILEGX_OPC_BEQZ, - TILEGX_OPC_BEQZT, - TILEGX_OPC_BFEXTS, - TILEGX_OPC_BFEXTU, - TILEGX_OPC_BFINS, - TILEGX_OPC_BGEZ, - TILEGX_OPC_BGEZT, - TILEGX_OPC_BGTZ, - TILEGX_OPC_BGTZT, - TILEGX_OPC_BLBC, - TILEGX_OPC_BLBCT, - TILEGX_OPC_BLBS, - TILEGX_OPC_BLBST, - TILEGX_OPC_BLEZ, - TILEGX_OPC_BLEZT, - TILEGX_OPC_BLTZ, - TILEGX_OPC_BLTZT, - TILEGX_OPC_BNEZ, - TILEGX_OPC_BNEZT, - TILEGX_OPC_CLZ, - TILEGX_OPC_CMOVEQZ, - TILEGX_OPC_CMOVNEZ, - TILEGX_OPC_CMPEQ, - TILEGX_OPC_CMPEQI, - TILEGX_OPC_CMPEXCH, - TILEGX_OPC_CMPEXCH4, - TILEGX_OPC_CMPLES, - TILEGX_OPC_CMPLEU, - TILEGX_OPC_CMPLTS, - TILEGX_OPC_CMPLTSI, - TILEGX_OPC_CMPLTU, - TILEGX_OPC_CMPLTUI, - TILEGX_OPC_CMPNE, - TILEGX_OPC_CMUL, - TILEGX_OPC_CMULA, - TILEGX_OPC_CMULAF, - TILEGX_OPC_CMULF, - TILEGX_OPC_CMULFR, - TILEGX_OPC_CMULH, - TILEGX_OPC_CMULHR, - TILEGX_OPC_CRC32_32, - TILEGX_OPC_CRC32_8, - TILEGX_OPC_CTZ, - TILEGX_OPC_DBLALIGN, - TILEGX_OPC_DBLALIGN2, - TILEGX_OPC_DBLALIGN4, - TILEGX_OPC_DBLALIGN6, - TILEGX_OPC_DRAIN, - TILEGX_OPC_DTLBPR, - TILEGX_OPC_EXCH, - TILEGX_OPC_EXCH4, - TILEGX_OPC_FDOUBLE_ADD_FLAGS, - TILEGX_OPC_FDOUBLE_ADDSUB, - TILEGX_OPC_FDOUBLE_MUL_FLAGS, - TILEGX_OPC_FDOUBLE_PACK1, - TILEGX_OPC_FDOUBLE_PACK2, - TILEGX_OPC_FDOUBLE_SUB_FLAGS, - TILEGX_OPC_FDOUBLE_UNPACK_MAX, - TILEGX_OPC_FDOUBLE_UNPACK_MIN, - TILEGX_OPC_FETCHADD, - TILEGX_OPC_FETCHADD4, - TILEGX_OPC_FETCHADDGEZ, - TILEGX_OPC_FETCHADDGEZ4, - TILEGX_OPC_FETCHAND, - TILEGX_OPC_FETCHAND4, - TILEGX_OPC_FETCHOR, - TILEGX_OPC_FETCHOR4, - TILEGX_OPC_FINV, - TILEGX_OPC_FLUSH, - TILEGX_OPC_FLUSHWB, - TILEGX_OPC_FNOP, - TILEGX_OPC_FSINGLE_ADD1, - TILEGX_OPC_FSINGLE_ADDSUB2, - TILEGX_OPC_FSINGLE_MUL1, - TILEGX_OPC_FSINGLE_MUL2, - TILEGX_OPC_FSINGLE_PACK1, - TILEGX_OPC_FSINGLE_PACK2, - TILEGX_OPC_FSINGLE_SUB1, - TILEGX_OPC_ICOH, - TILEGX_OPC_ILL, - TILEGX_OPC_INV, - TILEGX_OPC_IRET, - TILEGX_OPC_J, - TILEGX_OPC_JAL, - TILEGX_OPC_JALR, - TILEGX_OPC_JALRP, - TILEGX_OPC_JR, - TILEGX_OPC_JRP, - TILEGX_OPC_LD, - TILEGX_OPC_LD1S, - TILEGX_OPC_LD1S_ADD, - TILEGX_OPC_LD1U, - TILEGX_OPC_LD1U_ADD, - TILEGX_OPC_LD2S, - TILEGX_OPC_LD2S_ADD, - TILEGX_OPC_LD2U, - TILEGX_OPC_LD2U_ADD, - TILEGX_OPC_LD4S, - TILEGX_OPC_LD4S_ADD, - TILEGX_OPC_LD4U, - TILEGX_OPC_LD4U_ADD, - TILEGX_OPC_LD_ADD, - TILEGX_OPC_LDNA, - TILEGX_OPC_LDNA_ADD, - TILEGX_OPC_LDNT, - TILEGX_OPC_LDNT1S, - TILEGX_OPC_LDNT1S_ADD, - TILEGX_OPC_LDNT1U, - TILEGX_OPC_LDNT1U_ADD, - TILEGX_OPC_LDNT2S, - TILEGX_OPC_LDNT2S_ADD, - TILEGX_OPC_LDNT2U, - TILEGX_OPC_LDNT2U_ADD, - TILEGX_OPC_LDNT4S, - TILEGX_OPC_LDNT4S_ADD, - TILEGX_OPC_LDNT4U, - TILEGX_OPC_LDNT4U_ADD, - TILEGX_OPC_LDNT_ADD, - TILEGX_OPC_LNK, - TILEGX_OPC_MF, - TILEGX_OPC_MFSPR, - TILEGX_OPC_MM, - TILEGX_OPC_MNZ, - TILEGX_OPC_MTSPR, - TILEGX_OPC_MUL_HS_HS, - TILEGX_OPC_MUL_HS_HU, - TILEGX_OPC_MUL_HS_LS, - TILEGX_OPC_MUL_HS_LU, - TILEGX_OPC_MUL_HU_HU, - TILEGX_OPC_MUL_HU_LS, - TILEGX_OPC_MUL_HU_LU, - TILEGX_OPC_MUL_LS_LS, - TILEGX_OPC_MUL_LS_LU, - TILEGX_OPC_MUL_LU_LU, - TILEGX_OPC_MULA_HS_HS, - TILEGX_OPC_MULA_HS_HU, - TILEGX_OPC_MULA_HS_LS, - TILEGX_OPC_MULA_HS_LU, - TILEGX_OPC_MULA_HU_HU, - TILEGX_OPC_MULA_HU_LS, - TILEGX_OPC_MULA_HU_LU, - TILEGX_OPC_MULA_LS_LS, - TILEGX_OPC_MULA_LS_LU, - TILEGX_OPC_MULA_LU_LU, - TILEGX_OPC_MULAX, - TILEGX_OPC_MULX, - TILEGX_OPC_MZ, - TILEGX_OPC_NAP, - TILEGX_OPC_NOP, - TILEGX_OPC_NOR, - TILEGX_OPC_OR, - TILEGX_OPC_ORI, - TILEGX_OPC_PCNT, - TILEGX_OPC_REVBITS, - TILEGX_OPC_REVBYTES, - TILEGX_OPC_ROTL, - TILEGX_OPC_ROTLI, - TILEGX_OPC_SHL, - TILEGX_OPC_SHL16INSLI, - TILEGX_OPC_SHL1ADD, - TILEGX_OPC_SHL1ADDX, - TILEGX_OPC_SHL2ADD, - TILEGX_OPC_SHL2ADDX, - TILEGX_OPC_SHL3ADD, - TILEGX_OPC_SHL3ADDX, - TILEGX_OPC_SHLI, - TILEGX_OPC_SHLX, - TILEGX_OPC_SHLXI, - TILEGX_OPC_SHRS, - TILEGX_OPC_SHRSI, - TILEGX_OPC_SHRU, - TILEGX_OPC_SHRUI, - TILEGX_OPC_SHRUX, - TILEGX_OPC_SHRUXI, - TILEGX_OPC_SHUFFLEBYTES, - TILEGX_OPC_ST, - TILEGX_OPC_ST1, - TILEGX_OPC_ST1_ADD, - TILEGX_OPC_ST2, - TILEGX_OPC_ST2_ADD, - TILEGX_OPC_ST4, - TILEGX_OPC_ST4_ADD, - TILEGX_OPC_ST_ADD, - TILEGX_OPC_STNT, - TILEGX_OPC_STNT1, - TILEGX_OPC_STNT1_ADD, - TILEGX_OPC_STNT2, - TILEGX_OPC_STNT2_ADD, - TILEGX_OPC_STNT4, - TILEGX_OPC_STNT4_ADD, - TILEGX_OPC_STNT_ADD, - TILEGX_OPC_SUB, - TILEGX_OPC_SUBX, - TILEGX_OPC_SUBXSC, - TILEGX_OPC_SWINT0, - TILEGX_OPC_SWINT1, - TILEGX_OPC_SWINT2, - TILEGX_OPC_SWINT3, - TILEGX_OPC_TBLIDXB0, - TILEGX_OPC_TBLIDXB1, - TILEGX_OPC_TBLIDXB2, - TILEGX_OPC_TBLIDXB3, - TILEGX_OPC_V1ADD, - TILEGX_OPC_V1ADDI, - TILEGX_OPC_V1ADDUC, - TILEGX_OPC_V1ADIFFU, - TILEGX_OPC_V1AVGU, - TILEGX_OPC_V1CMPEQ, - TILEGX_OPC_V1CMPEQI, - TILEGX_OPC_V1CMPLES, - TILEGX_OPC_V1CMPLEU, - TILEGX_OPC_V1CMPLTS, - TILEGX_OPC_V1CMPLTSI, - TILEGX_OPC_V1CMPLTU, - TILEGX_OPC_V1CMPLTUI, - TILEGX_OPC_V1CMPNE, - TILEGX_OPC_V1DDOTPU, - TILEGX_OPC_V1DDOTPUA, - TILEGX_OPC_V1DDOTPUS, - TILEGX_OPC_V1DDOTPUSA, - TILEGX_OPC_V1DOTP, - TILEGX_OPC_V1DOTPA, - TILEGX_OPC_V1DOTPU, - TILEGX_OPC_V1DOTPUA, - TILEGX_OPC_V1DOTPUS, - TILEGX_OPC_V1DOTPUSA, - TILEGX_OPC_V1INT_H, - TILEGX_OPC_V1INT_L, - TILEGX_OPC_V1MAXU, - TILEGX_OPC_V1MAXUI, - TILEGX_OPC_V1MINU, - TILEGX_OPC_V1MINUI, - TILEGX_OPC_V1MNZ, - TILEGX_OPC_V1MULTU, - TILEGX_OPC_V1MULU, - TILEGX_OPC_V1MULUS, - TILEGX_OPC_V1MZ, - TILEGX_OPC_V1SADAU, - TILEGX_OPC_V1SADU, - TILEGX_OPC_V1SHL, - TILEGX_OPC_V1SHLI, - TILEGX_OPC_V1SHRS, - TILEGX_OPC_V1SHRSI, - TILEGX_OPC_V1SHRU, - TILEGX_OPC_V1SHRUI, - TILEGX_OPC_V1SUB, - TILEGX_OPC_V1SUBUC, - TILEGX_OPC_V2ADD, - TILEGX_OPC_V2ADDI, - TILEGX_OPC_V2ADDSC, - TILEGX_OPC_V2ADIFFS, - TILEGX_OPC_V2AVGS, - TILEGX_OPC_V2CMPEQ, - TILEGX_OPC_V2CMPEQI, - TILEGX_OPC_V2CMPLES, - TILEGX_OPC_V2CMPLEU, - TILEGX_OPC_V2CMPLTS, - TILEGX_OPC_V2CMPLTSI, - TILEGX_OPC_V2CMPLTU, - TILEGX_OPC_V2CMPLTUI, - TILEGX_OPC_V2CMPNE, - TILEGX_OPC_V2DOTP, - TILEGX_OPC_V2DOTPA, - TILEGX_OPC_V2INT_H, - TILEGX_OPC_V2INT_L, - TILEGX_OPC_V2MAXS, - TILEGX_OPC_V2MAXSI, - TILEGX_OPC_V2MINS, - TILEGX_OPC_V2MINSI, - TILEGX_OPC_V2MNZ, - TILEGX_OPC_V2MULFSC, - TILEGX_OPC_V2MULS, - TILEGX_OPC_V2MULTS, - TILEGX_OPC_V2MZ, - TILEGX_OPC_V2PACKH, - TILEGX_OPC_V2PACKL, - TILEGX_OPC_V2PACKUC, - TILEGX_OPC_V2SADAS, - TILEGX_OPC_V2SADAU, - TILEGX_OPC_V2SADS, - TILEGX_OPC_V2SADU, - TILEGX_OPC_V2SHL, - TILEGX_OPC_V2SHLI, - TILEGX_OPC_V2SHLSC, - TILEGX_OPC_V2SHRS, - TILEGX_OPC_V2SHRSI, - TILEGX_OPC_V2SHRU, - TILEGX_OPC_V2SHRUI, - TILEGX_OPC_V2SUB, - TILEGX_OPC_V2SUBSC, - TILEGX_OPC_V4ADD, - TILEGX_OPC_V4ADDSC, - TILEGX_OPC_V4INT_H, - TILEGX_OPC_V4INT_L, - TILEGX_OPC_V4PACKSC, - TILEGX_OPC_V4SHL, - TILEGX_OPC_V4SHLSC, - TILEGX_OPC_V4SHRS, - TILEGX_OPC_V4SHRU, - TILEGX_OPC_V4SUB, - TILEGX_OPC_V4SUBSC, - TILEGX_OPC_WH64, - TILEGX_OPC_XOR, - TILEGX_OPC_XORI, - TILEGX_OPC_NONE -} tilegx_mnemonic; - -enum -{ - TILEGX_MAX_OPERANDS = 4 /* bfexts */ -}; - -struct tilegx_opcode -{ - /* The opcode mnemonic, e.g. "add" */ - const char *name; - - /* The enum value for this mnemonic. */ - tilegx_mnemonic mnemonic; - - /* A bit mask of which of the five pipes this instruction - is compatible with: - X0 0x01 - X1 0x02 - Y0 0x04 - Y1 0x08 - Y2 0x10 */ - unsigned char pipes; - - /* How many operands are there? */ - unsigned char num_operands; - - /* Which register does this write implicitly, or TREG_ZERO if none? */ - unsigned char implicitly_written_register; - - /* Can this be bundled with other instructions (almost always true). */ - unsigned char can_bundle; - - /* The description of the operands. Each of these is an - * index into the tilegx_operands[] table. */ - unsigned char operands[TILEGX_NUM_PIPELINE_ENCODINGS][TILEGX_MAX_OPERANDS]; - - /* A mask of which bits have predefined values for each pipeline. - * This is useful for disassembly. */ - tilegx_bundle_bits fixed_bit_masks[TILEGX_NUM_PIPELINE_ENCODINGS]; - - /* For each bit set in fixed_bit_masks, what the value is for this - * instruction. */ - tilegx_bundle_bits fixed_bit_values[TILEGX_NUM_PIPELINE_ENCODINGS]; -}; - -/* Used for non-textual disassembly into structs. */ -struct tilegx_decoded_instruction -{ - const struct tilegx_opcode *opcode; - const struct tilegx_operand *operands[TILEGX_MAX_OPERANDS]; - long long operand_values[TILEGX_MAX_OPERANDS]; -}; - -enum -{ - ADDI_IMM8_OPCODE_X0 = 1, - ADDI_IMM8_OPCODE_X1 = 1, - ADDI_OPCODE_Y0 = 0, - ADDI_OPCODE_Y1 = 1, - ADDLI_OPCODE_X0 = 1, - ADDLI_OPCODE_X1 = 0, - ADDXI_IMM8_OPCODE_X0 = 2, - ADDXI_IMM8_OPCODE_X1 = 2, - ADDXI_OPCODE_Y0 = 1, - ADDXI_OPCODE_Y1 = 2, - ADDXLI_OPCODE_X0 = 2, - ADDXLI_OPCODE_X1 = 1, - ADDXSC_RRR_0_OPCODE_X0 = 1, - ADDXSC_RRR_0_OPCODE_X1 = 1, - ADDX_RRR_0_OPCODE_X0 = 2, - ADDX_RRR_0_OPCODE_X1 = 2, - ADDX_RRR_0_OPCODE_Y0 = 0, - ADDX_SPECIAL_0_OPCODE_Y1 = 0, - ADD_RRR_0_OPCODE_X0 = 3, - ADD_RRR_0_OPCODE_X1 = 3, - ADD_RRR_0_OPCODE_Y0 = 1, - ADD_SPECIAL_0_OPCODE_Y1 = 1, - ANDI_IMM8_OPCODE_X0 = 3, - ANDI_IMM8_OPCODE_X1 = 3, - ANDI_OPCODE_Y0 = 2, - ANDI_OPCODE_Y1 = 3, - AND_RRR_0_OPCODE_X0 = 4, - AND_RRR_0_OPCODE_X1 = 4, - AND_RRR_5_OPCODE_Y0 = 0, - AND_RRR_5_OPCODE_Y1 = 0, - BEQZT_BRANCH_OPCODE_X1 = 16, - BEQZ_BRANCH_OPCODE_X1 = 17, - BFEXTS_BF_OPCODE_X0 = 4, - BFEXTU_BF_OPCODE_X0 = 5, - BFINS_BF_OPCODE_X0 = 6, - BF_OPCODE_X0 = 3, - BGEZT_BRANCH_OPCODE_X1 = 18, - BGEZ_BRANCH_OPCODE_X1 = 19, - BGTZT_BRANCH_OPCODE_X1 = 20, - BGTZ_BRANCH_OPCODE_X1 = 21, - BLBCT_BRANCH_OPCODE_X1 = 22, - BLBC_BRANCH_OPCODE_X1 = 23, - BLBST_BRANCH_OPCODE_X1 = 24, - BLBS_BRANCH_OPCODE_X1 = 25, - BLEZT_BRANCH_OPCODE_X1 = 26, - BLEZ_BRANCH_OPCODE_X1 = 27, - BLTZT_BRANCH_OPCODE_X1 = 28, - BLTZ_BRANCH_OPCODE_X1 = 29, - BNEZT_BRANCH_OPCODE_X1 = 30, - BNEZ_BRANCH_OPCODE_X1 = 31, - BRANCH_OPCODE_X1 = 2, - CMOVEQZ_RRR_0_OPCODE_X0 = 5, - CMOVEQZ_RRR_4_OPCODE_Y0 = 0, - CMOVNEZ_RRR_0_OPCODE_X0 = 6, - CMOVNEZ_RRR_4_OPCODE_Y0 = 1, - CMPEQI_IMM8_OPCODE_X0 = 4, - CMPEQI_IMM8_OPCODE_X1 = 4, - CMPEQI_OPCODE_Y0 = 3, - CMPEQI_OPCODE_Y1 = 4, - CMPEQ_RRR_0_OPCODE_X0 = 7, - CMPEQ_RRR_0_OPCODE_X1 = 5, - CMPEQ_RRR_3_OPCODE_Y0 = 0, - CMPEQ_RRR_3_OPCODE_Y1 = 2, - CMPEXCH4_RRR_0_OPCODE_X1 = 6, - CMPEXCH_RRR_0_OPCODE_X1 = 7, - CMPLES_RRR_0_OPCODE_X0 = 8, - CMPLES_RRR_0_OPCODE_X1 = 8, - CMPLES_RRR_2_OPCODE_Y0 = 0, - CMPLES_RRR_2_OPCODE_Y1 = 0, - CMPLEU_RRR_0_OPCODE_X0 = 9, - CMPLEU_RRR_0_OPCODE_X1 = 9, - CMPLEU_RRR_2_OPCODE_Y0 = 1, - CMPLEU_RRR_2_OPCODE_Y1 = 1, - CMPLTSI_IMM8_OPCODE_X0 = 5, - CMPLTSI_IMM8_OPCODE_X1 = 5, - CMPLTSI_OPCODE_Y0 = 4, - CMPLTSI_OPCODE_Y1 = 5, - CMPLTS_RRR_0_OPCODE_X0 = 10, - CMPLTS_RRR_0_OPCODE_X1 = 10, - CMPLTS_RRR_2_OPCODE_Y0 = 2, - CMPLTS_RRR_2_OPCODE_Y1 = 2, - CMPLTUI_IMM8_OPCODE_X0 = 6, - CMPLTUI_IMM8_OPCODE_X1 = 6, - CMPLTU_RRR_0_OPCODE_X0 = 11, - CMPLTU_RRR_0_OPCODE_X1 = 11, - CMPLTU_RRR_2_OPCODE_Y0 = 3, - CMPLTU_RRR_2_OPCODE_Y1 = 3, - CMPNE_RRR_0_OPCODE_X0 = 12, - CMPNE_RRR_0_OPCODE_X1 = 12, - CMPNE_RRR_3_OPCODE_Y0 = 1, - CMPNE_RRR_3_OPCODE_Y1 = 3, - CMULAF_RRR_0_OPCODE_X0 = 13, - CMULA_RRR_0_OPCODE_X0 = 14, - CMULFR_RRR_0_OPCODE_X0 = 15, - CMULF_RRR_0_OPCODE_X0 = 16, - CMULHR_RRR_0_OPCODE_X0 = 17, - CMULH_RRR_0_OPCODE_X0 = 18, - CMUL_RRR_0_OPCODE_X0 = 19, - CNTLZ_UNARY_OPCODE_X0 = 1, - CNTLZ_UNARY_OPCODE_Y0 = 1, - CNTTZ_UNARY_OPCODE_X0 = 2, - CNTTZ_UNARY_OPCODE_Y0 = 2, - CRC32_32_RRR_0_OPCODE_X0 = 20, - CRC32_8_RRR_0_OPCODE_X0 = 21, - DBLALIGN2_RRR_0_OPCODE_X0 = 22, - DBLALIGN2_RRR_0_OPCODE_X1 = 13, - DBLALIGN4_RRR_0_OPCODE_X0 = 23, - DBLALIGN4_RRR_0_OPCODE_X1 = 14, - DBLALIGN6_RRR_0_OPCODE_X0 = 24, - DBLALIGN6_RRR_0_OPCODE_X1 = 15, - DBLALIGN_RRR_0_OPCODE_X0 = 25, - DRAIN_UNARY_OPCODE_X1 = 1, - DTLBPR_UNARY_OPCODE_X1 = 2, - EXCH4_RRR_0_OPCODE_X1 = 16, - EXCH_RRR_0_OPCODE_X1 = 17, - FDOUBLE_ADDSUB_RRR_0_OPCODE_X0 = 26, - FDOUBLE_ADD_FLAGS_RRR_0_OPCODE_X0 = 27, - FDOUBLE_MUL_FLAGS_RRR_0_OPCODE_X0 = 28, - FDOUBLE_PACK1_RRR_0_OPCODE_X0 = 29, - FDOUBLE_PACK2_RRR_0_OPCODE_X0 = 30, - FDOUBLE_SUB_FLAGS_RRR_0_OPCODE_X0 = 31, - FDOUBLE_UNPACK_MAX_RRR_0_OPCODE_X0 = 32, - FDOUBLE_UNPACK_MIN_RRR_0_OPCODE_X0 = 33, - FETCHADD4_RRR_0_OPCODE_X1 = 18, - FETCHADDGEZ4_RRR_0_OPCODE_X1 = 19, - FETCHADDGEZ_RRR_0_OPCODE_X1 = 20, - FETCHADD_RRR_0_OPCODE_X1 = 21, - FETCHAND4_RRR_0_OPCODE_X1 = 22, - FETCHAND_RRR_0_OPCODE_X1 = 23, - FETCHOR4_RRR_0_OPCODE_X1 = 24, - FETCHOR_RRR_0_OPCODE_X1 = 25, - FINV_UNARY_OPCODE_X1 = 3, - FLUSHWB_UNARY_OPCODE_X1 = 4, - FLUSH_UNARY_OPCODE_X1 = 5, - FNOP_UNARY_OPCODE_X0 = 3, - FNOP_UNARY_OPCODE_X1 = 6, - FNOP_UNARY_OPCODE_Y0 = 3, - FNOP_UNARY_OPCODE_Y1 = 8, - FSINGLE_ADD1_RRR_0_OPCODE_X0 = 34, - FSINGLE_ADDSUB2_RRR_0_OPCODE_X0 = 35, - FSINGLE_MUL1_RRR_0_OPCODE_X0 = 36, - FSINGLE_MUL2_RRR_0_OPCODE_X0 = 37, - FSINGLE_PACK1_UNARY_OPCODE_X0 = 4, - FSINGLE_PACK1_UNARY_OPCODE_Y0 = 4, - FSINGLE_PACK2_RRR_0_OPCODE_X0 = 38, - FSINGLE_SUB1_RRR_0_OPCODE_X0 = 39, - ICOH_UNARY_OPCODE_X1 = 7, - ILL_UNARY_OPCODE_X1 = 8, - ILL_UNARY_OPCODE_Y1 = 9, - IMM8_OPCODE_X0 = 4, - IMM8_OPCODE_X1 = 3, - INV_UNARY_OPCODE_X1 = 9, - IRET_UNARY_OPCODE_X1 = 10, - JALRP_UNARY_OPCODE_X1 = 11, - JALRP_UNARY_OPCODE_Y1 = 10, - JALR_UNARY_OPCODE_X1 = 12, - JALR_UNARY_OPCODE_Y1 = 11, - JAL_JUMP_OPCODE_X1 = 0, - JRP_UNARY_OPCODE_X1 = 13, - JRP_UNARY_OPCODE_Y1 = 12, - JR_UNARY_OPCODE_X1 = 14, - JR_UNARY_OPCODE_Y1 = 13, - JUMP_OPCODE_X1 = 4, - J_JUMP_OPCODE_X1 = 1, - LD1S_ADD_IMM8_OPCODE_X1 = 7, - LD1S_OPCODE_Y2 = 0, - LD1S_UNARY_OPCODE_X1 = 15, - LD1U_ADD_IMM8_OPCODE_X1 = 8, - LD1U_OPCODE_Y2 = 1, - LD1U_UNARY_OPCODE_X1 = 16, - LD2S_ADD_IMM8_OPCODE_X1 = 9, - LD2S_OPCODE_Y2 = 2, - LD2S_UNARY_OPCODE_X1 = 17, - LD2U_ADD_IMM8_OPCODE_X1 = 10, - LD2U_OPCODE_Y2 = 3, - LD2U_UNARY_OPCODE_X1 = 18, - LD4S_ADD_IMM8_OPCODE_X1 = 11, - LD4S_OPCODE_Y2 = 1, - LD4S_UNARY_OPCODE_X1 = 19, - LD4U_ADD_IMM8_OPCODE_X1 = 12, - LD4U_OPCODE_Y2 = 2, - LD4U_UNARY_OPCODE_X1 = 20, - LDNA_UNARY_OPCODE_X1 = 21, - LDNT1S_ADD_IMM8_OPCODE_X1 = 13, - LDNT1S_UNARY_OPCODE_X1 = 22, - LDNT1U_ADD_IMM8_OPCODE_X1 = 14, - LDNT1U_UNARY_OPCODE_X1 = 23, - LDNT2S_ADD_IMM8_OPCODE_X1 = 15, - LDNT2S_UNARY_OPCODE_X1 = 24, - LDNT2U_ADD_IMM8_OPCODE_X1 = 16, - LDNT2U_UNARY_OPCODE_X1 = 25, - LDNT4S_ADD_IMM8_OPCODE_X1 = 17, - LDNT4S_UNARY_OPCODE_X1 = 26, - LDNT4U_ADD_IMM8_OPCODE_X1 = 18, - LDNT4U_UNARY_OPCODE_X1 = 27, - LDNT_ADD_IMM8_OPCODE_X1 = 19, - LDNT_UNARY_OPCODE_X1 = 28, - LD_ADD_IMM8_OPCODE_X1 = 20, - LD_OPCODE_Y2 = 3, - LD_UNARY_OPCODE_X1 = 29, - LNK_UNARY_OPCODE_X1 = 30, - LNK_UNARY_OPCODE_Y1 = 14, - LWNA_ADD_IMM8_OPCODE_X1 = 21, - MFSPR_IMM8_OPCODE_X1 = 22, - MF_UNARY_OPCODE_X1 = 31, - MM_BF_OPCODE_X0 = 7, - MNZ_RRR_0_OPCODE_X0 = 40, - MNZ_RRR_0_OPCODE_X1 = 26, - MNZ_RRR_4_OPCODE_Y0 = 2, - MNZ_RRR_4_OPCODE_Y1 = 2, - MODE_OPCODE_YA2 = 1, - MODE_OPCODE_YB2 = 2, - MODE_OPCODE_YC2 = 3, - MTSPR_IMM8_OPCODE_X1 = 23, - MULAX_RRR_0_OPCODE_X0 = 41, - MULAX_RRR_3_OPCODE_Y0 = 2, - MULA_HS_HS_RRR_0_OPCODE_X0 = 42, - MULA_HS_HS_RRR_9_OPCODE_Y0 = 0, - MULA_HS_HU_RRR_0_OPCODE_X0 = 43, - MULA_HS_LS_RRR_0_OPCODE_X0 = 44, - MULA_HS_LU_RRR_0_OPCODE_X0 = 45, - MULA_HU_HU_RRR_0_OPCODE_X0 = 46, - MULA_HU_HU_RRR_9_OPCODE_Y0 = 1, - MULA_HU_LS_RRR_0_OPCODE_X0 = 47, - MULA_HU_LU_RRR_0_OPCODE_X0 = 48, - MULA_LS_LS_RRR_0_OPCODE_X0 = 49, - MULA_LS_LS_RRR_9_OPCODE_Y0 = 2, - MULA_LS_LU_RRR_0_OPCODE_X0 = 50, - MULA_LU_LU_RRR_0_OPCODE_X0 = 51, - MULA_LU_LU_RRR_9_OPCODE_Y0 = 3, - MULX_RRR_0_OPCODE_X0 = 52, - MULX_RRR_3_OPCODE_Y0 = 3, - MUL_HS_HS_RRR_0_OPCODE_X0 = 53, - MUL_HS_HS_RRR_8_OPCODE_Y0 = 0, - MUL_HS_HU_RRR_0_OPCODE_X0 = 54, - MUL_HS_LS_RRR_0_OPCODE_X0 = 55, - MUL_HS_LU_RRR_0_OPCODE_X0 = 56, - MUL_HU_HU_RRR_0_OPCODE_X0 = 57, - MUL_HU_HU_RRR_8_OPCODE_Y0 = 1, - MUL_HU_LS_RRR_0_OPCODE_X0 = 58, - MUL_HU_LU_RRR_0_OPCODE_X0 = 59, - MUL_LS_LS_RRR_0_OPCODE_X0 = 60, - MUL_LS_LS_RRR_8_OPCODE_Y0 = 2, - MUL_LS_LU_RRR_0_OPCODE_X0 = 61, - MUL_LU_LU_RRR_0_OPCODE_X0 = 62, - MUL_LU_LU_RRR_8_OPCODE_Y0 = 3, - MZ_RRR_0_OPCODE_X0 = 63, - MZ_RRR_0_OPCODE_X1 = 27, - MZ_RRR_4_OPCODE_Y0 = 3, - MZ_RRR_4_OPCODE_Y1 = 3, - NAP_UNARY_OPCODE_X1 = 32, - NOP_UNARY_OPCODE_X0 = 5, - NOP_UNARY_OPCODE_X1 = 33, - NOP_UNARY_OPCODE_Y0 = 5, - NOP_UNARY_OPCODE_Y1 = 15, - NOR_RRR_0_OPCODE_X0 = 64, - NOR_RRR_0_OPCODE_X1 = 28, - NOR_RRR_5_OPCODE_Y0 = 1, - NOR_RRR_5_OPCODE_Y1 = 1, - ORI_IMM8_OPCODE_X0 = 7, - ORI_IMM8_OPCODE_X1 = 24, - OR_RRR_0_OPCODE_X0 = 65, - OR_RRR_0_OPCODE_X1 = 29, - OR_RRR_5_OPCODE_Y0 = 2, - OR_RRR_5_OPCODE_Y1 = 2, - PCNT_UNARY_OPCODE_X0 = 6, - PCNT_UNARY_OPCODE_Y0 = 6, - REVBITS_UNARY_OPCODE_X0 = 7, - REVBITS_UNARY_OPCODE_Y0 = 7, - REVBYTES_UNARY_OPCODE_X0 = 8, - REVBYTES_UNARY_OPCODE_Y0 = 8, - ROTLI_SHIFT_OPCODE_X0 = 1, - ROTLI_SHIFT_OPCODE_X1 = 1, - ROTLI_SHIFT_OPCODE_Y0 = 0, - ROTLI_SHIFT_OPCODE_Y1 = 0, - ROTL_RRR_0_OPCODE_X0 = 66, - ROTL_RRR_0_OPCODE_X1 = 30, - ROTL_RRR_6_OPCODE_Y0 = 0, - ROTL_RRR_6_OPCODE_Y1 = 0, - RRR_0_OPCODE_X0 = 5, - RRR_0_OPCODE_X1 = 5, - RRR_0_OPCODE_Y0 = 5, - RRR_0_OPCODE_Y1 = 6, - RRR_1_OPCODE_Y0 = 6, - RRR_1_OPCODE_Y1 = 7, - RRR_2_OPCODE_Y0 = 7, - RRR_2_OPCODE_Y1 = 8, - RRR_3_OPCODE_Y0 = 8, - RRR_3_OPCODE_Y1 = 9, - RRR_4_OPCODE_Y0 = 9, - RRR_4_OPCODE_Y1 = 10, - RRR_5_OPCODE_Y0 = 10, - RRR_5_OPCODE_Y1 = 11, - RRR_6_OPCODE_Y0 = 11, - RRR_6_OPCODE_Y1 = 12, - RRR_7_OPCODE_Y0 = 12, - RRR_7_OPCODE_Y1 = 13, - RRR_8_OPCODE_Y0 = 13, - RRR_9_OPCODE_Y0 = 14, - SHIFT_OPCODE_X0 = 6, - SHIFT_OPCODE_X1 = 6, - SHIFT_OPCODE_Y0 = 15, - SHIFT_OPCODE_Y1 = 14, - SHL16INSLI_OPCODE_X0 = 7, - SHL16INSLI_OPCODE_X1 = 7, - SHL1ADDX_RRR_0_OPCODE_X0 = 67, - SHL1ADDX_RRR_0_OPCODE_X1 = 31, - SHL1ADDX_RRR_7_OPCODE_Y0 = 1, - SHL1ADDX_RRR_7_OPCODE_Y1 = 1, - SHL1ADD_RRR_0_OPCODE_X0 = 68, - SHL1ADD_RRR_0_OPCODE_X1 = 32, - SHL1ADD_RRR_1_OPCODE_Y0 = 0, - SHL1ADD_RRR_1_OPCODE_Y1 = 0, - SHL2ADDX_RRR_0_OPCODE_X0 = 69, - SHL2ADDX_RRR_0_OPCODE_X1 = 33, - SHL2ADDX_RRR_7_OPCODE_Y0 = 2, - SHL2ADDX_RRR_7_OPCODE_Y1 = 2, - SHL2ADD_RRR_0_OPCODE_X0 = 70, - SHL2ADD_RRR_0_OPCODE_X1 = 34, - SHL2ADD_RRR_1_OPCODE_Y0 = 1, - SHL2ADD_RRR_1_OPCODE_Y1 = 1, - SHL3ADDX_RRR_0_OPCODE_X0 = 71, - SHL3ADDX_RRR_0_OPCODE_X1 = 35, - SHL3ADDX_RRR_7_OPCODE_Y0 = 3, - SHL3ADDX_RRR_7_OPCODE_Y1 = 3, - SHL3ADD_RRR_0_OPCODE_X0 = 72, - SHL3ADD_RRR_0_OPCODE_X1 = 36, - SHL3ADD_RRR_1_OPCODE_Y0 = 2, - SHL3ADD_RRR_1_OPCODE_Y1 = 2, - SHLI_SHIFT_OPCODE_X0 = 2, - SHLI_SHIFT_OPCODE_X1 = 2, - SHLI_SHIFT_OPCODE_Y0 = 1, - SHLI_SHIFT_OPCODE_Y1 = 1, - SHLXI_SHIFT_OPCODE_X0 = 3, - SHLXI_SHIFT_OPCODE_X1 = 3, - SHLX_RRR_0_OPCODE_X0 = 73, - SHLX_RRR_0_OPCODE_X1 = 37, - SHL_RRR_0_OPCODE_X0 = 74, - SHL_RRR_0_OPCODE_X1 = 38, - SHL_RRR_6_OPCODE_Y0 = 1, - SHL_RRR_6_OPCODE_Y1 = 1, - SHRSI_SHIFT_OPCODE_X0 = 4, - SHRSI_SHIFT_OPCODE_X1 = 4, - SHRSI_SHIFT_OPCODE_Y0 = 2, - SHRSI_SHIFT_OPCODE_Y1 = 2, - SHRS_RRR_0_OPCODE_X0 = 75, - SHRS_RRR_0_OPCODE_X1 = 39, - SHRS_RRR_6_OPCODE_Y0 = 2, - SHRS_RRR_6_OPCODE_Y1 = 2, - SHRUI_SHIFT_OPCODE_X0 = 5, - SHRUI_SHIFT_OPCODE_X1 = 5, - SHRUI_SHIFT_OPCODE_Y0 = 3, - SHRUI_SHIFT_OPCODE_Y1 = 3, - SHRUXI_SHIFT_OPCODE_X0 = 6, - SHRUXI_SHIFT_OPCODE_X1 = 6, - SHRUX_RRR_0_OPCODE_X0 = 76, - SHRUX_RRR_0_OPCODE_X1 = 40, - SHRU_RRR_0_OPCODE_X0 = 77, - SHRU_RRR_0_OPCODE_X1 = 41, - SHRU_RRR_6_OPCODE_Y0 = 3, - SHRU_RRR_6_OPCODE_Y1 = 3, - SHUFFLEBYTES_RRR_0_OPCODE_X0 = 78, - ST1_ADD_IMM8_OPCODE_X1 = 25, - ST1_OPCODE_Y2 = 0, - ST1_RRR_0_OPCODE_X1 = 42, - ST2_ADD_IMM8_OPCODE_X1 = 26, - ST2_OPCODE_Y2 = 1, - ST2_RRR_0_OPCODE_X1 = 43, - ST4_ADD_IMM8_OPCODE_X1 = 27, - ST4_OPCODE_Y2 = 2, - ST4_RRR_0_OPCODE_X1 = 44, - STNT1_ADD_IMM8_OPCODE_X1 = 28, - STNT1_RRR_0_OPCODE_X1 = 45, - STNT2_ADD_IMM8_OPCODE_X1 = 29, - STNT2_RRR_0_OPCODE_X1 = 46, - STNT4_ADD_IMM8_OPCODE_X1 = 30, - STNT4_RRR_0_OPCODE_X1 = 47, - STNT_ADD_IMM8_OPCODE_X1 = 31, - STNT_RRR_0_OPCODE_X1 = 48, - ST_ADD_IMM8_OPCODE_X1 = 32, - ST_OPCODE_Y2 = 3, - ST_RRR_0_OPCODE_X1 = 49, - SUBXSC_RRR_0_OPCODE_X0 = 79, - SUBXSC_RRR_0_OPCODE_X1 = 50, - SUBX_RRR_0_OPCODE_X0 = 80, - SUBX_RRR_0_OPCODE_X1 = 51, - SUBX_RRR_0_OPCODE_Y0 = 2, - SUBX_RRR_0_OPCODE_Y1 = 2, - SUB_RRR_0_OPCODE_X0 = 81, - SUB_RRR_0_OPCODE_X1 = 52, - SUB_RRR_0_OPCODE_Y0 = 3, - SUB_RRR_0_OPCODE_Y1 = 3, - SWINT0_UNARY_OPCODE_X1 = 34, - SWINT1_UNARY_OPCODE_X1 = 35, - SWINT2_UNARY_OPCODE_X1 = 36, - SWINT3_UNARY_OPCODE_X1 = 37, - TBLIDXB0_UNARY_OPCODE_X0 = 9, - TBLIDXB0_UNARY_OPCODE_Y0 = 9, - TBLIDXB1_UNARY_OPCODE_X0 = 10, - TBLIDXB1_UNARY_OPCODE_Y0 = 10, - TBLIDXB2_UNARY_OPCODE_X0 = 11, - TBLIDXB2_UNARY_OPCODE_Y0 = 11, - TBLIDXB3_UNARY_OPCODE_X0 = 12, - TBLIDXB3_UNARY_OPCODE_Y0 = 12, - UNARY_RRR_0_OPCODE_X0 = 82, - UNARY_RRR_0_OPCODE_X1 = 53, - UNARY_RRR_1_OPCODE_Y0 = 3, - UNARY_RRR_1_OPCODE_Y1 = 3, - V1ADDI_IMM8_OPCODE_X0 = 8, - V1ADDI_IMM8_OPCODE_X1 = 33, - V1ADDUC_RRR_0_OPCODE_X0 = 83, - V1ADDUC_RRR_0_OPCODE_X1 = 54, - V1ADD_RRR_0_OPCODE_X0 = 84, - V1ADD_RRR_0_OPCODE_X1 = 55, - V1ADIFFU_RRR_0_OPCODE_X0 = 85, - V1AVGU_RRR_0_OPCODE_X0 = 86, - V1CMPEQI_IMM8_OPCODE_X0 = 9, - V1CMPEQI_IMM8_OPCODE_X1 = 34, - V1CMPEQ_RRR_0_OPCODE_X0 = 87, - V1CMPEQ_RRR_0_OPCODE_X1 = 56, - V1CMPLES_RRR_0_OPCODE_X0 = 88, - V1CMPLES_RRR_0_OPCODE_X1 = 57, - V1CMPLEU_RRR_0_OPCODE_X0 = 89, - V1CMPLEU_RRR_0_OPCODE_X1 = 58, - V1CMPLTSI_IMM8_OPCODE_X0 = 10, - V1CMPLTSI_IMM8_OPCODE_X1 = 35, - V1CMPLTS_RRR_0_OPCODE_X0 = 90, - V1CMPLTS_RRR_0_OPCODE_X1 = 59, - V1CMPLTUI_IMM8_OPCODE_X0 = 11, - V1CMPLTUI_IMM8_OPCODE_X1 = 36, - V1CMPLTU_RRR_0_OPCODE_X0 = 91, - V1CMPLTU_RRR_0_OPCODE_X1 = 60, - V1CMPNE_RRR_0_OPCODE_X0 = 92, - V1CMPNE_RRR_0_OPCODE_X1 = 61, - V1DDOTPUA_RRR_0_OPCODE_X0 = 161, - V1DDOTPUSA_RRR_0_OPCODE_X0 = 93, - V1DDOTPUS_RRR_0_OPCODE_X0 = 94, - V1DDOTPU_RRR_0_OPCODE_X0 = 162, - V1DOTPA_RRR_0_OPCODE_X0 = 95, - V1DOTPUA_RRR_0_OPCODE_X0 = 163, - V1DOTPUSA_RRR_0_OPCODE_X0 = 96, - V1DOTPUS_RRR_0_OPCODE_X0 = 97, - V1DOTPU_RRR_0_OPCODE_X0 = 164, - V1DOTP_RRR_0_OPCODE_X0 = 98, - V1INT_H_RRR_0_OPCODE_X0 = 99, - V1INT_H_RRR_0_OPCODE_X1 = 62, - V1INT_L_RRR_0_OPCODE_X0 = 100, - V1INT_L_RRR_0_OPCODE_X1 = 63, - V1MAXUI_IMM8_OPCODE_X0 = 12, - V1MAXUI_IMM8_OPCODE_X1 = 37, - V1MAXU_RRR_0_OPCODE_X0 = 101, - V1MAXU_RRR_0_OPCODE_X1 = 64, - V1MINUI_IMM8_OPCODE_X0 = 13, - V1MINUI_IMM8_OPCODE_X1 = 38, - V1MINU_RRR_0_OPCODE_X0 = 102, - V1MINU_RRR_0_OPCODE_X1 = 65, - V1MNZ_RRR_0_OPCODE_X0 = 103, - V1MNZ_RRR_0_OPCODE_X1 = 66, - V1MULTU_RRR_0_OPCODE_X0 = 104, - V1MULUS_RRR_0_OPCODE_X0 = 105, - V1MULU_RRR_0_OPCODE_X0 = 106, - V1MZ_RRR_0_OPCODE_X0 = 107, - V1MZ_RRR_0_OPCODE_X1 = 67, - V1SADAU_RRR_0_OPCODE_X0 = 108, - V1SADU_RRR_0_OPCODE_X0 = 109, - V1SHLI_SHIFT_OPCODE_X0 = 7, - V1SHLI_SHIFT_OPCODE_X1 = 7, - V1SHL_RRR_0_OPCODE_X0 = 110, - V1SHL_RRR_0_OPCODE_X1 = 68, - V1SHRSI_SHIFT_OPCODE_X0 = 8, - V1SHRSI_SHIFT_OPCODE_X1 = 8, - V1SHRS_RRR_0_OPCODE_X0 = 111, - V1SHRS_RRR_0_OPCODE_X1 = 69, - V1SHRUI_SHIFT_OPCODE_X0 = 9, - V1SHRUI_SHIFT_OPCODE_X1 = 9, - V1SHRU_RRR_0_OPCODE_X0 = 112, - V1SHRU_RRR_0_OPCODE_X1 = 70, - V1SUBUC_RRR_0_OPCODE_X0 = 113, - V1SUBUC_RRR_0_OPCODE_X1 = 71, - V1SUB_RRR_0_OPCODE_X0 = 114, - V1SUB_RRR_0_OPCODE_X1 = 72, - V2ADDI_IMM8_OPCODE_X0 = 14, - V2ADDI_IMM8_OPCODE_X1 = 39, - V2ADDSC_RRR_0_OPCODE_X0 = 115, - V2ADDSC_RRR_0_OPCODE_X1 = 73, - V2ADD_RRR_0_OPCODE_X0 = 116, - V2ADD_RRR_0_OPCODE_X1 = 74, - V2ADIFFS_RRR_0_OPCODE_X0 = 117, - V2AVGS_RRR_0_OPCODE_X0 = 118, - V2CMPEQI_IMM8_OPCODE_X0 = 15, - V2CMPEQI_IMM8_OPCODE_X1 = 40, - V2CMPEQ_RRR_0_OPCODE_X0 = 119, - V2CMPEQ_RRR_0_OPCODE_X1 = 75, - V2CMPLES_RRR_0_OPCODE_X0 = 120, - V2CMPLES_RRR_0_OPCODE_X1 = 76, - V2CMPLEU_RRR_0_OPCODE_X0 = 121, - V2CMPLEU_RRR_0_OPCODE_X1 = 77, - V2CMPLTSI_IMM8_OPCODE_X0 = 16, - V2CMPLTSI_IMM8_OPCODE_X1 = 41, - V2CMPLTS_RRR_0_OPCODE_X0 = 122, - V2CMPLTS_RRR_0_OPCODE_X1 = 78, - V2CMPLTUI_IMM8_OPCODE_X0 = 17, - V2CMPLTUI_IMM8_OPCODE_X1 = 42, - V2CMPLTU_RRR_0_OPCODE_X0 = 123, - V2CMPLTU_RRR_0_OPCODE_X1 = 79, - V2CMPNE_RRR_0_OPCODE_X0 = 124, - V2CMPNE_RRR_0_OPCODE_X1 = 80, - V2DOTPA_RRR_0_OPCODE_X0 = 125, - V2DOTP_RRR_0_OPCODE_X0 = 126, - V2INT_H_RRR_0_OPCODE_X0 = 127, - V2INT_H_RRR_0_OPCODE_X1 = 81, - V2INT_L_RRR_0_OPCODE_X0 = 128, - V2INT_L_RRR_0_OPCODE_X1 = 82, - V2MAXSI_IMM8_OPCODE_X0 = 18, - V2MAXSI_IMM8_OPCODE_X1 = 43, - V2MAXS_RRR_0_OPCODE_X0 = 129, - V2MAXS_RRR_0_OPCODE_X1 = 83, - V2MINSI_IMM8_OPCODE_X0 = 19, - V2MINSI_IMM8_OPCODE_X1 = 44, - V2MINS_RRR_0_OPCODE_X0 = 130, - V2MINS_RRR_0_OPCODE_X1 = 84, - V2MNZ_RRR_0_OPCODE_X0 = 131, - V2MNZ_RRR_0_OPCODE_X1 = 85, - V2MULFSC_RRR_0_OPCODE_X0 = 132, - V2MULS_RRR_0_OPCODE_X0 = 133, - V2MULTS_RRR_0_OPCODE_X0 = 134, - V2MZ_RRR_0_OPCODE_X0 = 135, - V2MZ_RRR_0_OPCODE_X1 = 86, - V2PACKH_RRR_0_OPCODE_X0 = 136, - V2PACKH_RRR_0_OPCODE_X1 = 87, - V2PACKL_RRR_0_OPCODE_X0 = 137, - V2PACKL_RRR_0_OPCODE_X1 = 88, - V2PACKUC_RRR_0_OPCODE_X0 = 138, - V2PACKUC_RRR_0_OPCODE_X1 = 89, - V2SADAS_RRR_0_OPCODE_X0 = 139, - V2SADAU_RRR_0_OPCODE_X0 = 140, - V2SADS_RRR_0_OPCODE_X0 = 141, - V2SADU_RRR_0_OPCODE_X0 = 142, - V2SHLI_SHIFT_OPCODE_X0 = 10, - V2SHLI_SHIFT_OPCODE_X1 = 10, - V2SHLSC_RRR_0_OPCODE_X0 = 143, - V2SHLSC_RRR_0_OPCODE_X1 = 90, - V2SHL_RRR_0_OPCODE_X0 = 144, - V2SHL_RRR_0_OPCODE_X1 = 91, - V2SHRSI_SHIFT_OPCODE_X0 = 11, - V2SHRSI_SHIFT_OPCODE_X1 = 11, - V2SHRS_RRR_0_OPCODE_X0 = 145, - V2SHRS_RRR_0_OPCODE_X1 = 92, - V2SHRUI_SHIFT_OPCODE_X0 = 12, - V2SHRUI_SHIFT_OPCODE_X1 = 12, - V2SHRU_RRR_0_OPCODE_X0 = 146, - V2SHRU_RRR_0_OPCODE_X1 = 93, - V2SUBSC_RRR_0_OPCODE_X0 = 147, - V2SUBSC_RRR_0_OPCODE_X1 = 94, - V2SUB_RRR_0_OPCODE_X0 = 148, - V2SUB_RRR_0_OPCODE_X1 = 95, - V4ADDSC_RRR_0_OPCODE_X0 = 149, - V4ADDSC_RRR_0_OPCODE_X1 = 96, - V4ADD_RRR_0_OPCODE_X0 = 150, - V4ADD_RRR_0_OPCODE_X1 = 97, - V4INT_H_RRR_0_OPCODE_X0 = 151, - V4INT_H_RRR_0_OPCODE_X1 = 98, - V4INT_L_RRR_0_OPCODE_X0 = 152, - V4INT_L_RRR_0_OPCODE_X1 = 99, - V4PACKSC_RRR_0_OPCODE_X0 = 153, - V4PACKSC_RRR_0_OPCODE_X1 = 100, - V4SHLSC_RRR_0_OPCODE_X0 = 154, - V4SHLSC_RRR_0_OPCODE_X1 = 101, - V4SHL_RRR_0_OPCODE_X0 = 155, - V4SHL_RRR_0_OPCODE_X1 = 102, - V4SHRS_RRR_0_OPCODE_X0 = 156, - V4SHRS_RRR_0_OPCODE_X1 = 103, - V4SHRU_RRR_0_OPCODE_X0 = 157, - V4SHRU_RRR_0_OPCODE_X1 = 104, - V4SUBSC_RRR_0_OPCODE_X0 = 158, - V4SUBSC_RRR_0_OPCODE_X1 = 105, - V4SUB_RRR_0_OPCODE_X0 = 159, - V4SUB_RRR_0_OPCODE_X1 = 106, - WH64_UNARY_OPCODE_X1 = 38, - XORI_IMM8_OPCODE_X0 = 20, - XORI_IMM8_OPCODE_X1 = 45, - XOR_RRR_0_OPCODE_X0 = 160, - XOR_RRR_0_OPCODE_X1 = 107, - XOR_RRR_5_OPCODE_Y0 = 3, - XOR_RRR_5_OPCODE_Y1 = 3 -}; - -static __inline unsigned int -get_BFEnd_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 12)) & 0x3f); -} - -static __inline unsigned int -get_BFOpcodeExtension_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 24)) & 0xf); -} - -static __inline unsigned int -get_BFStart_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 18)) & 0x3f); -} - -static __inline unsigned int -get_BrOff_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 31)) & 0x0000003f) | - (((unsigned int)(n >> 37)) & 0x0001ffc0); -} - -static __inline unsigned int -get_BrType_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 54)) & 0x1f); -} - -static __inline unsigned int -get_Dest_Imm8_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 31)) & 0x0000003f) | - (((unsigned int)(n >> 43)) & 0x000000c0); -} - -static __inline unsigned int -get_Dest_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 0)) & 0x3f); -} - -static __inline unsigned int -get_Dest_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 31)) & 0x3f); -} - -static __inline unsigned int -get_Dest_Y0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 0)) & 0x3f); -} - -static __inline unsigned int -get_Dest_Y1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 31)) & 0x3f); -} - -static __inline unsigned int -get_Imm16_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 12)) & 0xffff); -} - -static __inline unsigned int -get_Imm16_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 43)) & 0xffff); -} - -static __inline unsigned int -get_Imm8OpcodeExtension_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 20)) & 0xff); -} - -static __inline unsigned int -get_Imm8OpcodeExtension_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 51)) & 0xff); -} - -static __inline unsigned int -get_Imm8_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 12)) & 0xff); -} - -static __inline unsigned int -get_Imm8_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 43)) & 0xff); -} - -static __inline unsigned int -get_Imm8_Y0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 12)) & 0xff); -} - -static __inline unsigned int -get_Imm8_Y1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 43)) & 0xff); -} - -static __inline unsigned int -get_JumpOff_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 31)) & 0x7ffffff); -} - -static __inline unsigned int -get_JumpOpcodeExtension_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 58)) & 0x1); -} - -static __inline unsigned int -get_MF_Imm14_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 37)) & 0x3fff); -} - -static __inline unsigned int -get_MT_Imm14_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 31)) & 0x0000003f) | - (((unsigned int)(n >> 37)) & 0x00003fc0); -} - -static __inline unsigned int -get_Mode(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 62)) & 0x3); -} - -static __inline unsigned int -get_Opcode_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 28)) & 0x7); -} - -static __inline unsigned int -get_Opcode_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 59)) & 0x7); -} - -static __inline unsigned int -get_Opcode_Y0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 27)) & 0xf); -} - -static __inline unsigned int -get_Opcode_Y1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 58)) & 0xf); -} - -static __inline unsigned int -get_Opcode_Y2(tilegx_bundle_bits n) -{ - return (((n >> 26)) & 0x00000001) | - (((unsigned int)(n >> 56)) & 0x00000002); -} - -static __inline unsigned int -get_RRROpcodeExtension_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 18)) & 0x3ff); -} - -static __inline unsigned int -get_RRROpcodeExtension_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 49)) & 0x3ff); -} - -static __inline unsigned int -get_RRROpcodeExtension_Y0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 18)) & 0x3); -} - -static __inline unsigned int -get_RRROpcodeExtension_Y1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 49)) & 0x3); -} - -static __inline unsigned int -get_ShAmt_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 12)) & 0x3f); -} - -static __inline unsigned int -get_ShAmt_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 43)) & 0x3f); -} - -static __inline unsigned int -get_ShAmt_Y0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 12)) & 0x3f); -} - -static __inline unsigned int -get_ShAmt_Y1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 43)) & 0x3f); -} - -static __inline unsigned int -get_ShiftOpcodeExtension_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 18)) & 0x3ff); -} - -static __inline unsigned int -get_ShiftOpcodeExtension_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 49)) & 0x3ff); -} - -static __inline unsigned int -get_ShiftOpcodeExtension_Y0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 18)) & 0x3); -} - -static __inline unsigned int -get_ShiftOpcodeExtension_Y1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 49)) & 0x3); -} - -static __inline unsigned int -get_SrcA_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 6)) & 0x3f); -} - -static __inline unsigned int -get_SrcA_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 37)) & 0x3f); -} - -static __inline unsigned int -get_SrcA_Y0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 6)) & 0x3f); -} - -static __inline unsigned int -get_SrcA_Y1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 37)) & 0x3f); -} - -static __inline unsigned int -get_SrcA_Y2(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 20)) & 0x3f); -} - -static __inline unsigned int -get_SrcBDest_Y2(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 51)) & 0x3f); -} - -static __inline unsigned int -get_SrcB_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 12)) & 0x3f); -} - -static __inline unsigned int -get_SrcB_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 43)) & 0x3f); -} - -static __inline unsigned int -get_SrcB_Y0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 12)) & 0x3f); -} - -static __inline unsigned int -get_SrcB_Y1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 43)) & 0x3f); -} - -static __inline unsigned int -get_UnaryOpcodeExtension_X0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 12)) & 0x3f); -} - -static __inline unsigned int -get_UnaryOpcodeExtension_X1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 43)) & 0x3f); -} - -static __inline unsigned int -get_UnaryOpcodeExtension_Y0(tilegx_bundle_bits num) -{ - const unsigned int n = (unsigned int)num; - return (((n >> 12)) & 0x3f); -} - -static __inline unsigned int -get_UnaryOpcodeExtension_Y1(tilegx_bundle_bits n) -{ - return (((unsigned int)(n >> 43)) & 0x3f); -} - -static __inline int -sign_extend(int n, int num_bits) -{ - int shift = (int)(sizeof(int) * 8 - num_bits); - return (n << shift) >> shift; -} - -static __inline tilegx_bundle_bits -create_BFEnd_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3f) << 12); -} - -static __inline tilegx_bundle_bits -create_BFOpcodeExtension_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0xf) << 24); -} - -static __inline tilegx_bundle_bits -create_BFStart_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3f) << 18); -} - -static __inline tilegx_bundle_bits -create_BrOff_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x0000003f)) << 31) | - (((tilegx_bundle_bits)(n & 0x0001ffc0)) << 37); -} - -static __inline tilegx_bundle_bits -create_BrType_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x1f)) << 54); -} - -static __inline tilegx_bundle_bits -create_Dest_Imm8_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x0000003f)) << 31) | - (((tilegx_bundle_bits)(n & 0x000000c0)) << 43); -} - -static __inline tilegx_bundle_bits -create_Dest_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3f) << 0); -} - -static __inline tilegx_bundle_bits -create_Dest_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3f)) << 31); -} - -static __inline tilegx_bundle_bits -create_Dest_Y0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3f) << 0); -} - -static __inline tilegx_bundle_bits -create_Dest_Y1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3f)) << 31); -} - -static __inline tilegx_bundle_bits -create_Imm16_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0xffff) << 12); -} - -static __inline tilegx_bundle_bits -create_Imm16_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0xffff)) << 43); -} - -static __inline tilegx_bundle_bits -create_Imm8OpcodeExtension_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0xff) << 20); -} - -static __inline tilegx_bundle_bits -create_Imm8OpcodeExtension_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0xff)) << 51); -} - -static __inline tilegx_bundle_bits -create_Imm8_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0xff) << 12); -} - -static __inline tilegx_bundle_bits -create_Imm8_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0xff)) << 43); -} - -static __inline tilegx_bundle_bits -create_Imm8_Y0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0xff) << 12); -} - -static __inline tilegx_bundle_bits -create_Imm8_Y1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0xff)) << 43); -} - -static __inline tilegx_bundle_bits -create_JumpOff_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x7ffffff)) << 31); -} - -static __inline tilegx_bundle_bits -create_JumpOpcodeExtension_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x1)) << 58); -} - -static __inline tilegx_bundle_bits -create_MF_Imm14_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3fff)) << 37); -} - -static __inline tilegx_bundle_bits -create_MT_Imm14_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x0000003f)) << 31) | - (((tilegx_bundle_bits)(n & 0x00003fc0)) << 37); -} - -static __inline tilegx_bundle_bits -create_Mode(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3)) << 62); -} - -static __inline tilegx_bundle_bits -create_Opcode_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x7) << 28); -} - -static __inline tilegx_bundle_bits -create_Opcode_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x7)) << 59); -} - -static __inline tilegx_bundle_bits -create_Opcode_Y0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0xf) << 27); -} - -static __inline tilegx_bundle_bits -create_Opcode_Y1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0xf)) << 58); -} - -static __inline tilegx_bundle_bits -create_Opcode_Y2(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x00000001) << 26) | - (((tilegx_bundle_bits)(n & 0x00000002)) << 56); -} - -static __inline tilegx_bundle_bits -create_RRROpcodeExtension_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3ff) << 18); -} - -static __inline tilegx_bundle_bits -create_RRROpcodeExtension_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3ff)) << 49); -} - -static __inline tilegx_bundle_bits -create_RRROpcodeExtension_Y0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3) << 18); -} - -static __inline tilegx_bundle_bits -create_RRROpcodeExtension_Y1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3)) << 49); -} - -static __inline tilegx_bundle_bits -create_ShAmt_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3f) << 12); -} - -static __inline tilegx_bundle_bits -create_ShAmt_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3f)) << 43); -} - -static __inline tilegx_bundle_bits -create_ShAmt_Y0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3f) << 12); -} - -static __inline tilegx_bundle_bits -create_ShAmt_Y1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3f)) << 43); -} - -static __inline tilegx_bundle_bits -create_ShiftOpcodeExtension_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3ff) << 18); -} - -static __inline tilegx_bundle_bits -create_ShiftOpcodeExtension_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3ff)) << 49); -} - -static __inline tilegx_bundle_bits -create_ShiftOpcodeExtension_Y0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3) << 18); -} - -static __inline tilegx_bundle_bits -create_ShiftOpcodeExtension_Y1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3)) << 49); -} - -static __inline tilegx_bundle_bits -create_SrcA_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3f) << 6); -} - -static __inline tilegx_bundle_bits -create_SrcA_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3f)) << 37); -} - -static __inline tilegx_bundle_bits -create_SrcA_Y0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3f) << 6); -} - -static __inline tilegx_bundle_bits -create_SrcA_Y1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3f)) << 37); -} - -static __inline tilegx_bundle_bits -create_SrcA_Y2(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3f) << 20); -} - -static __inline tilegx_bundle_bits -create_SrcBDest_Y2(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3f)) << 51); -} - -static __inline tilegx_bundle_bits -create_SrcB_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3f) << 12); -} - -static __inline tilegx_bundle_bits -create_SrcB_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3f)) << 43); -} - -static __inline tilegx_bundle_bits -create_SrcB_Y0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3f) << 12); -} - -static __inline tilegx_bundle_bits -create_SrcB_Y1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3f)) << 43); -} - -static __inline tilegx_bundle_bits -create_UnaryOpcodeExtension_X0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3f) << 12); -} - -static __inline tilegx_bundle_bits -create_UnaryOpcodeExtension_X1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3f)) << 43); -} - -static __inline tilegx_bundle_bits -create_UnaryOpcodeExtension_Y0(int num) -{ - const unsigned int n = (unsigned int)num; - return ((n & 0x3f) << 12); -} - -static __inline tilegx_bundle_bits -create_UnaryOpcodeExtension_Y1(int num) -{ - const unsigned int n = (unsigned int)num; - return (((tilegx_bundle_bits)(n & 0x3f)) << 43); -} - -const struct tilegx_opcode tilegx_opcodes[336] = -{ - { "bpt", TILEGX_OPC_BPT, 0x2, 0, TREG_ZERO, 0, - { { 0, }, { }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffffffff80000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286a44ae00000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "info", TILEGX_OPC_INFO, 0xf, 1, TREG_ZERO, 1, - { { 0 }, { 1 }, { 2 }, { 3 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00fffULL, - 0xfff807ff80000000ULL, - 0x0000000078000fffULL, - 0x3c0007ff80000000ULL, - 0ULL - }, - { - 0x0000000040300fffULL, - 0x181807ff80000000ULL, - 0x0000000010000fffULL, - 0x0c0007ff80000000ULL, - -1ULL - } -#endif - }, - { "infol", TILEGX_OPC_INFOL, 0x3, 1, TREG_ZERO, 1, - { { 4 }, { 5 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc000000070000fffULL, - 0xf80007ff80000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000070000fffULL, - 0x380007ff80000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ld4s_tls", TILEGX_OPC_LD4S_TLS, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1858000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ld_tls", TILEGX_OPC_LD_TLS, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x18a0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "move", TILEGX_OPC_MOVE, 0xf, 2, TREG_ZERO, 1, - { { 8, 9 }, { 6, 7 }, { 10, 11 }, { 12, 13 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffff000ULL, - 0xfffff80000000000ULL, - 0x00000000780ff000ULL, - 0x3c07f80000000000ULL, - 0ULL - }, - { - 0x000000005107f000ULL, - 0x283bf80000000000ULL, - 0x00000000500bf000ULL, - 0x2c05f80000000000ULL, - -1ULL - } -#endif - }, - { "movei", TILEGX_OPC_MOVEI, 0xf, 2, TREG_ZERO, 1, - { { 8, 0 }, { 6, 1 }, { 10, 2 }, { 12, 3 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00fc0ULL, - 0xfff807e000000000ULL, - 0x0000000078000fc0ULL, - 0x3c0007e000000000ULL, - 0ULL - }, - { - 0x0000000040100fc0ULL, - 0x180807e000000000ULL, - 0x0000000000000fc0ULL, - 0x040007e000000000ULL, - -1ULL - } -#endif - }, - { "moveli", TILEGX_OPC_MOVELI, 0x3, 2, TREG_ZERO, 1, - { { 8, 4 }, { 6, 5 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc000000070000fc0ULL, - 0xf80007e000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000010000fc0ULL, - 0x000007e000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "prefetch", TILEGX_OPC_PREFETCH, 0x12, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff81f80000000ULL, - 0ULL, - 0ULL, - 0xc3f8000004000000ULL - }, - { - -1ULL, - 0x286a801f80000000ULL, - -1ULL, - -1ULL, - 0x41f8000004000000ULL - } -#endif - }, - { "prefetch_add_l1", TILEGX_OPC_PREFETCH_ADD_L1, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8001f80000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1840001f80000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "prefetch_add_l1_fault", TILEGX_OPC_PREFETCH_ADD_L1_FAULT, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8001f80000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1838001f80000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "prefetch_add_l2", TILEGX_OPC_PREFETCH_ADD_L2, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8001f80000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1850001f80000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "prefetch_add_l2_fault", TILEGX_OPC_PREFETCH_ADD_L2_FAULT, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8001f80000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1848001f80000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "prefetch_add_l3", TILEGX_OPC_PREFETCH_ADD_L3, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8001f80000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1860001f80000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "prefetch_add_l3_fault", TILEGX_OPC_PREFETCH_ADD_L3_FAULT, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8001f80000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1858001f80000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "prefetch_l1", TILEGX_OPC_PREFETCH_L1, 0x12, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff81f80000000ULL, - 0ULL, - 0ULL, - 0xc3f8000004000000ULL - }, - { - -1ULL, - 0x286a801f80000000ULL, - -1ULL, - -1ULL, - 0x41f8000004000000ULL - } -#endif - }, - { "prefetch_l1_fault", TILEGX_OPC_PREFETCH_L1_FAULT, 0x12, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff81f80000000ULL, - 0ULL, - 0ULL, - 0xc3f8000004000000ULL - }, - { - -1ULL, - 0x286a781f80000000ULL, - -1ULL, - -1ULL, - 0x41f8000000000000ULL - } -#endif - }, - { "prefetch_l2", TILEGX_OPC_PREFETCH_L2, 0x12, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff81f80000000ULL, - 0ULL, - 0ULL, - 0xc3f8000004000000ULL - }, - { - -1ULL, - 0x286a901f80000000ULL, - -1ULL, - -1ULL, - 0x43f8000004000000ULL - } -#endif - }, - { "prefetch_l2_fault", TILEGX_OPC_PREFETCH_L2_FAULT, 0x12, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff81f80000000ULL, - 0ULL, - 0ULL, - 0xc3f8000004000000ULL - }, - { - -1ULL, - 0x286a881f80000000ULL, - -1ULL, - -1ULL, - 0x43f8000000000000ULL - } -#endif - }, - { "prefetch_l3", TILEGX_OPC_PREFETCH_L3, 0x12, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff81f80000000ULL, - 0ULL, - 0ULL, - 0xc3f8000004000000ULL - }, - { - -1ULL, - 0x286aa01f80000000ULL, - -1ULL, - -1ULL, - 0x83f8000000000000ULL - } -#endif - }, - { "prefetch_l3_fault", TILEGX_OPC_PREFETCH_L3_FAULT, 0x12, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff81f80000000ULL, - 0ULL, - 0ULL, - 0xc3f8000004000000ULL - }, - { - -1ULL, - 0x286a981f80000000ULL, - -1ULL, - -1ULL, - 0x81f8000004000000ULL - } -#endif - }, - { "raise", TILEGX_OPC_RAISE, 0x2, 0, TREG_ZERO, 1, - { { 0, }, { }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffffffff80000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286a44ae80000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "add", TILEGX_OPC_ADD, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x00000000500c0000ULL, - 0x2806000000000000ULL, - 0x0000000028040000ULL, - 0x1802000000000000ULL, - -1ULL - } -#endif - }, - { "addi", TILEGX_OPC_ADDI, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 10, 11, 2 }, { 12, 13, 3 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0x0000000078000000ULL, - 0x3c00000000000000ULL, - 0ULL - }, - { - 0x0000000040100000ULL, - 0x1808000000000000ULL, - 0ULL, - 0x0400000000000000ULL, - -1ULL - } -#endif - }, - { "addli", TILEGX_OPC_ADDLI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 4 }, { 6, 7, 5 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc000000070000000ULL, - 0xf800000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000010000000ULL, - 0ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "addx", TILEGX_OPC_ADDX, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000050080000ULL, - 0x2804000000000000ULL, - 0x0000000028000000ULL, - 0x1800000000000000ULL, - -1ULL - } -#endif - }, - { "addxi", TILEGX_OPC_ADDXI, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 10, 11, 2 }, { 12, 13, 3 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0x0000000078000000ULL, - 0x3c00000000000000ULL, - 0ULL - }, - { - 0x0000000040200000ULL, - 0x1810000000000000ULL, - 0x0000000008000000ULL, - 0x0800000000000000ULL, - -1ULL - } -#endif - }, - { "addxli", TILEGX_OPC_ADDXLI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 4 }, { 6, 7, 5 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc000000070000000ULL, - 0xf800000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000020000000ULL, - 0x0800000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "addxsc", TILEGX_OPC_ADDXSC, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050040000ULL, - 0x2802000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "and", TILEGX_OPC_AND, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000050100000ULL, - 0x2808000000000000ULL, - 0x0000000050000000ULL, - 0x2c00000000000000ULL, - -1ULL - } -#endif - }, - { "andi", TILEGX_OPC_ANDI, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 10, 11, 2 }, { 12, 13, 3 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0x0000000078000000ULL, - 0x3c00000000000000ULL, - 0ULL - }, - { - 0x0000000040300000ULL, - 0x1818000000000000ULL, - 0x0000000010000000ULL, - 0x0c00000000000000ULL, - -1ULL - } -#endif - }, - { "beqz", TILEGX_OPC_BEQZ, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1440000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "beqzt", TILEGX_OPC_BEQZT, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1400000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "bfexts", TILEGX_OPC_BFEXTS, 0x1, 4, TREG_ZERO, 1, - { { 8, 9, 21, 22 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007f000000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000034000000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "bfextu", TILEGX_OPC_BFEXTU, 0x1, 4, TREG_ZERO, 1, - { { 8, 9, 21, 22 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007f000000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000035000000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "bfins", TILEGX_OPC_BFINS, 0x1, 4, TREG_ZERO, 1, - { { 23, 9, 21, 22 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007f000000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000036000000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "bgez", TILEGX_OPC_BGEZ, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x14c0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "bgezt", TILEGX_OPC_BGEZT, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1480000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "bgtz", TILEGX_OPC_BGTZ, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1540000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "bgtzt", TILEGX_OPC_BGTZT, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1500000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "blbc", TILEGX_OPC_BLBC, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x15c0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "blbct", TILEGX_OPC_BLBCT, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1580000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "blbs", TILEGX_OPC_BLBS, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1640000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "blbst", TILEGX_OPC_BLBST, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1600000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "blez", TILEGX_OPC_BLEZ, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x16c0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "blezt", TILEGX_OPC_BLEZT, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1680000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "bltz", TILEGX_OPC_BLTZ, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1740000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "bltzt", TILEGX_OPC_BLTZT, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1700000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "bnez", TILEGX_OPC_BNEZ, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x17c0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "bnezt", TILEGX_OPC_BNEZT, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xffc0000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1780000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "clz", TILEGX_OPC_CLZ, 0x5, 2, TREG_ZERO, 1, - { { 8, 9 }, { 0, }, { 10, 11 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffff000ULL, - 0ULL, - 0x00000000780ff000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051481000ULL, - -1ULL, - 0x00000000300c1000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "cmoveqz", TILEGX_OPC_CMOVEQZ, 0x5, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0x00000000780c0000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050140000ULL, - -1ULL, - 0x0000000048000000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "cmovnez", TILEGX_OPC_CMOVNEZ, 0x5, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0x00000000780c0000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050180000ULL, - -1ULL, - 0x0000000048040000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "cmpeq", TILEGX_OPC_CMPEQ, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x00000000501c0000ULL, - 0x280a000000000000ULL, - 0x0000000040000000ULL, - 0x2404000000000000ULL, - -1ULL - } -#endif - }, - { "cmpeqi", TILEGX_OPC_CMPEQI, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 10, 11, 2 }, { 12, 13, 3 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0x0000000078000000ULL, - 0x3c00000000000000ULL, - 0ULL - }, - { - 0x0000000040400000ULL, - 0x1820000000000000ULL, - 0x0000000018000000ULL, - 0x1000000000000000ULL, - -1ULL - } -#endif - }, - { "cmpexch", TILEGX_OPC_CMPEXCH, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x280e000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "cmpexch4", TILEGX_OPC_CMPEXCH4, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x280c000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "cmples", TILEGX_OPC_CMPLES, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000050200000ULL, - 0x2810000000000000ULL, - 0x0000000038000000ULL, - 0x2000000000000000ULL, - -1ULL - } -#endif - }, - { "cmpleu", TILEGX_OPC_CMPLEU, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000050240000ULL, - 0x2812000000000000ULL, - 0x0000000038040000ULL, - 0x2002000000000000ULL, - -1ULL - } -#endif - }, - { "cmplts", TILEGX_OPC_CMPLTS, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000050280000ULL, - 0x2814000000000000ULL, - 0x0000000038080000ULL, - 0x2004000000000000ULL, - -1ULL - } -#endif - }, - { "cmpltsi", TILEGX_OPC_CMPLTSI, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 10, 11, 2 }, { 12, 13, 3 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0x0000000078000000ULL, - 0x3c00000000000000ULL, - 0ULL - }, - { - 0x0000000040500000ULL, - 0x1828000000000000ULL, - 0x0000000020000000ULL, - 0x1400000000000000ULL, - -1ULL - } -#endif - }, - { "cmpltu", TILEGX_OPC_CMPLTU, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x00000000502c0000ULL, - 0x2816000000000000ULL, - 0x00000000380c0000ULL, - 0x2006000000000000ULL, - -1ULL - } -#endif - }, - { "cmpltui", TILEGX_OPC_CMPLTUI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000040600000ULL, - 0x1830000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "cmpne", TILEGX_OPC_CMPNE, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000050300000ULL, - 0x2818000000000000ULL, - 0x0000000040040000ULL, - 0x2406000000000000ULL, - -1ULL - } -#endif - }, - { "cmul", TILEGX_OPC_CMUL, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000504c0000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "cmula", TILEGX_OPC_CMULA, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050380000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "cmulaf", TILEGX_OPC_CMULAF, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050340000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "cmulf", TILEGX_OPC_CMULF, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050400000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "cmulfr", TILEGX_OPC_CMULFR, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000503c0000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "cmulh", TILEGX_OPC_CMULH, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050480000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "cmulhr", TILEGX_OPC_CMULHR, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050440000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "crc32_32", TILEGX_OPC_CRC32_32, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050500000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "crc32_8", TILEGX_OPC_CRC32_8, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050540000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ctz", TILEGX_OPC_CTZ, 0x5, 2, TREG_ZERO, 1, - { { 8, 9 }, { 0, }, { 10, 11 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffff000ULL, - 0ULL, - 0x00000000780ff000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051482000ULL, - -1ULL, - 0x00000000300c2000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "dblalign", TILEGX_OPC_DBLALIGN, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050640000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "dblalign2", TILEGX_OPC_DBLALIGN2, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050580000ULL, - 0x281a000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "dblalign4", TILEGX_OPC_DBLALIGN4, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000505c0000ULL, - 0x281c000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "dblalign6", TILEGX_OPC_DBLALIGN6, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050600000ULL, - 0x281e000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "drain", TILEGX_OPC_DRAIN, 0x2, 0, TREG_ZERO, 0, - { { 0, }, { }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286a080000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "dtlbpr", TILEGX_OPC_DTLBPR, 0x2, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286a100000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "exch", TILEGX_OPC_EXCH, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x2822000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "exch4", TILEGX_OPC_EXCH4, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x2820000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fdouble_add_flags", TILEGX_OPC_FDOUBLE_ADD_FLAGS, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000506c0000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fdouble_addsub", TILEGX_OPC_FDOUBLE_ADDSUB, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050680000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fdouble_mul_flags", TILEGX_OPC_FDOUBLE_MUL_FLAGS, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050700000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fdouble_pack1", TILEGX_OPC_FDOUBLE_PACK1, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050740000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fdouble_pack2", TILEGX_OPC_FDOUBLE_PACK2, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050780000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fdouble_sub_flags", TILEGX_OPC_FDOUBLE_SUB_FLAGS, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000507c0000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fdouble_unpack_max", TILEGX_OPC_FDOUBLE_UNPACK_MAX, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050800000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fdouble_unpack_min", TILEGX_OPC_FDOUBLE_UNPACK_MIN, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050840000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fetchadd", TILEGX_OPC_FETCHADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x282a000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fetchadd4", TILEGX_OPC_FETCHADD4, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x2824000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fetchaddgez", TILEGX_OPC_FETCHADDGEZ, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x2828000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fetchaddgez4", TILEGX_OPC_FETCHADDGEZ4, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x2826000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fetchand", TILEGX_OPC_FETCHAND, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x282e000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fetchand4", TILEGX_OPC_FETCHAND4, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x282c000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fetchor", TILEGX_OPC_FETCHOR, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x2832000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fetchor4", TILEGX_OPC_FETCHOR4, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x2830000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "finv", TILEGX_OPC_FINV, 0x2, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286a180000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "flush", TILEGX_OPC_FLUSH, 0x2, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286a280000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "flushwb", TILEGX_OPC_FLUSHWB, 0x2, 0, TREG_ZERO, 1, - { { 0, }, { }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286a200000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fnop", TILEGX_OPC_FNOP, 0xf, 0, TREG_ZERO, 1, - { { }, { }, { }, { }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffff000ULL, - 0xfffff80000000000ULL, - 0x00000000780ff000ULL, - 0x3c07f80000000000ULL, - 0ULL - }, - { - 0x0000000051483000ULL, - 0x286a300000000000ULL, - 0x00000000300c3000ULL, - 0x1c06400000000000ULL, - -1ULL - } -#endif - }, - { "fsingle_add1", TILEGX_OPC_FSINGLE_ADD1, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050880000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fsingle_addsub2", TILEGX_OPC_FSINGLE_ADDSUB2, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000508c0000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fsingle_mul1", TILEGX_OPC_FSINGLE_MUL1, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050900000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fsingle_mul2", TILEGX_OPC_FSINGLE_MUL2, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050940000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fsingle_pack1", TILEGX_OPC_FSINGLE_PACK1, 0x5, 2, TREG_ZERO, 1, - { { 8, 9 }, { 0, }, { 10, 11 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffff000ULL, - 0ULL, - 0x00000000780ff000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051484000ULL, - -1ULL, - 0x00000000300c4000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fsingle_pack2", TILEGX_OPC_FSINGLE_PACK2, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050980000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "fsingle_sub1", TILEGX_OPC_FSINGLE_SUB1, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000509c0000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "icoh", TILEGX_OPC_ICOH, 0x2, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286a380000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ill", TILEGX_OPC_ILL, 0xa, 0, TREG_ZERO, 1, - { { 0, }, { }, { 0, }, { }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0x3c07f80000000000ULL, - 0ULL - }, - { - -1ULL, - 0x286a400000000000ULL, - -1ULL, - 0x1c06480000000000ULL, - -1ULL - } -#endif - }, - { "inv", TILEGX_OPC_INV, 0x2, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286a480000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "iret", TILEGX_OPC_IRET, 0x2, 0, TREG_ZERO, 1, - { { 0, }, { }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286a500000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "j", TILEGX_OPC_J, 0x2, 1, TREG_ZERO, 1, - { { 0, }, { 25 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfc00000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x2400000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "jal", TILEGX_OPC_JAL, 0x2, 1, TREG_LR, 1, - { { 0, }, { 25 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfc00000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x2000000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "jalr", TILEGX_OPC_JALR, 0xa, 1, TREG_LR, 1, - { { 0, }, { 7 }, { 0, }, { 13 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0x3c07f80000000000ULL, - 0ULL - }, - { - -1ULL, - 0x286a600000000000ULL, - -1ULL, - 0x1c06580000000000ULL, - -1ULL - } -#endif - }, - { "jalrp", TILEGX_OPC_JALRP, 0xa, 1, TREG_LR, 1, - { { 0, }, { 7 }, { 0, }, { 13 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0x3c07f80000000000ULL, - 0ULL - }, - { - -1ULL, - 0x286a580000000000ULL, - -1ULL, - 0x1c06500000000000ULL, - -1ULL - } -#endif - }, - { "jr", TILEGX_OPC_JR, 0xa, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 13 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0x3c07f80000000000ULL, - 0ULL - }, - { - -1ULL, - 0x286a700000000000ULL, - -1ULL, - 0x1c06680000000000ULL, - -1ULL - } -#endif - }, - { "jrp", TILEGX_OPC_JRP, 0xa, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 13 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0x3c07f80000000000ULL, - 0ULL - }, - { - -1ULL, - 0x286a680000000000ULL, - -1ULL, - 0x1c06600000000000ULL, - -1ULL - } -#endif - }, - { "ld", TILEGX_OPC_LD, 0x12, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0xc200000004000000ULL - }, - { - -1ULL, - 0x286ae80000000000ULL, - -1ULL, - -1ULL, - 0x8200000004000000ULL - } -#endif - }, - { "ld1s", TILEGX_OPC_LD1S, 0x12, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0xc200000004000000ULL - }, - { - -1ULL, - 0x286a780000000000ULL, - -1ULL, - -1ULL, - 0x4000000000000000ULL - } -#endif - }, - { "ld1s_add", TILEGX_OPC_LD1S_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1838000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ld1u", TILEGX_OPC_LD1U, 0x12, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0xc200000004000000ULL - }, - { - -1ULL, - 0x286a800000000000ULL, - -1ULL, - -1ULL, - 0x4000000004000000ULL - } -#endif - }, - { "ld1u_add", TILEGX_OPC_LD1U_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1840000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ld2s", TILEGX_OPC_LD2S, 0x12, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0xc200000004000000ULL - }, - { - -1ULL, - 0x286a880000000000ULL, - -1ULL, - -1ULL, - 0x4200000000000000ULL - } -#endif - }, - { "ld2s_add", TILEGX_OPC_LD2S_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1848000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ld2u", TILEGX_OPC_LD2U, 0x12, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0xc200000004000000ULL - }, - { - -1ULL, - 0x286a900000000000ULL, - -1ULL, - -1ULL, - 0x4200000004000000ULL - } -#endif - }, - { "ld2u_add", TILEGX_OPC_LD2U_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1850000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ld4s", TILEGX_OPC_LD4S, 0x12, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0xc200000004000000ULL - }, - { - -1ULL, - 0x286a980000000000ULL, - -1ULL, - -1ULL, - 0x8000000004000000ULL - } -#endif - }, - { "ld4s_add", TILEGX_OPC_LD4S_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1858000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ld4u", TILEGX_OPC_LD4U, 0x12, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0xc200000004000000ULL - }, - { - -1ULL, - 0x286aa00000000000ULL, - -1ULL, - -1ULL, - 0x8200000000000000ULL - } -#endif - }, - { "ld4u_add", TILEGX_OPC_LD4U_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1860000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ld_add", TILEGX_OPC_LD_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x18a0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldna", TILEGX_OPC_LDNA, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286aa80000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldna_add", TILEGX_OPC_LDNA_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x18a8000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt", TILEGX_OPC_LDNT, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286ae00000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt1s", TILEGX_OPC_LDNT1S, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286ab00000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt1s_add", TILEGX_OPC_LDNT1S_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1868000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt1u", TILEGX_OPC_LDNT1U, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286ab80000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt1u_add", TILEGX_OPC_LDNT1U_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1870000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt2s", TILEGX_OPC_LDNT2S, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286ac00000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt2s_add", TILEGX_OPC_LDNT2S_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1878000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt2u", TILEGX_OPC_LDNT2U, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286ac80000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt2u_add", TILEGX_OPC_LDNT2U_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1880000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt4s", TILEGX_OPC_LDNT4S, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286ad00000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt4s_add", TILEGX_OPC_LDNT4S_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1888000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt4u", TILEGX_OPC_LDNT4U, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286ad80000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt4u_add", TILEGX_OPC_LDNT4U_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1890000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "ldnt_add", TILEGX_OPC_LDNT_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1898000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "lnk", TILEGX_OPC_LNK, 0xa, 1, TREG_ZERO, 1, - { { 0, }, { 6 }, { 0, }, { 12 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0x3c07f80000000000ULL, - 0ULL - }, - { - -1ULL, - 0x286af00000000000ULL, - -1ULL, - 0x1c06700000000000ULL, - -1ULL - } -#endif - }, - { "mf", TILEGX_OPC_MF, 0x2, 0, TREG_ZERO, 1, - { { 0, }, { }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286af80000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mfspr", TILEGX_OPC_MFSPR, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 6, 27 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x18b0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mm", TILEGX_OPC_MM, 0x1, 4, TREG_ZERO, 1, - { { 23, 9, 21, 22 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007f000000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000037000000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mnz", TILEGX_OPC_MNZ, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000050a00000ULL, - 0x2834000000000000ULL, - 0x0000000048080000ULL, - 0x2804000000000000ULL, - -1ULL - } -#endif - }, - { "mtspr", TILEGX_OPC_MTSPR, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 28, 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x18b8000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mul_hs_hs", TILEGX_OPC_MUL_HS_HS, 0x5, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 10, 11, 18 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0x00000000780c0000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050d40000ULL, - -1ULL, - 0x0000000068000000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mul_hs_hu", TILEGX_OPC_MUL_HS_HU, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050d80000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mul_hs_ls", TILEGX_OPC_MUL_HS_LS, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050dc0000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mul_hs_lu", TILEGX_OPC_MUL_HS_LU, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050e00000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mul_hu_hu", TILEGX_OPC_MUL_HU_HU, 0x5, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 10, 11, 18 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0x00000000780c0000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050e40000ULL, - -1ULL, - 0x0000000068040000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mul_hu_ls", TILEGX_OPC_MUL_HU_LS, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050e80000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mul_hu_lu", TILEGX_OPC_MUL_HU_LU, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050ec0000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mul_ls_ls", TILEGX_OPC_MUL_LS_LS, 0x5, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 10, 11, 18 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0x00000000780c0000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050f00000ULL, - -1ULL, - 0x0000000068080000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mul_ls_lu", TILEGX_OPC_MUL_LS_LU, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050f40000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mul_lu_lu", TILEGX_OPC_MUL_LU_LU, 0x5, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 10, 11, 18 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0x00000000780c0000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050f80000ULL, - -1ULL, - 0x00000000680c0000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mula_hs_hs", TILEGX_OPC_MULA_HS_HS, 0x5, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0x00000000780c0000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050a80000ULL, - -1ULL, - 0x0000000070000000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mula_hs_hu", TILEGX_OPC_MULA_HS_HU, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050ac0000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mula_hs_ls", TILEGX_OPC_MULA_HS_LS, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050b00000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mula_hs_lu", TILEGX_OPC_MULA_HS_LU, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050b40000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mula_hu_hu", TILEGX_OPC_MULA_HU_HU, 0x5, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0x00000000780c0000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050b80000ULL, - -1ULL, - 0x0000000070040000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mula_hu_ls", TILEGX_OPC_MULA_HU_LS, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050bc0000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mula_hu_lu", TILEGX_OPC_MULA_HU_LU, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050c00000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mula_ls_ls", TILEGX_OPC_MULA_LS_LS, 0x5, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0x00000000780c0000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050c40000ULL, - -1ULL, - 0x0000000070080000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mula_ls_lu", TILEGX_OPC_MULA_LS_LU, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050c80000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mula_lu_lu", TILEGX_OPC_MULA_LU_LU, 0x5, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0x00000000780c0000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050cc0000ULL, - -1ULL, - 0x00000000700c0000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mulax", TILEGX_OPC_MULAX, 0x5, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0x00000000780c0000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050a40000ULL, - -1ULL, - 0x0000000040080000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mulx", TILEGX_OPC_MULX, 0x5, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 10, 11, 18 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0x00000000780c0000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000050d00000ULL, - -1ULL, - 0x00000000400c0000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "mz", TILEGX_OPC_MZ, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000050fc0000ULL, - 0x2836000000000000ULL, - 0x00000000480c0000ULL, - 0x2806000000000000ULL, - -1ULL - } -#endif - }, - { "nap", TILEGX_OPC_NAP, 0x2, 0, TREG_ZERO, 0, - { { 0, }, { }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286b000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "nop", TILEGX_OPC_NOP, 0xf, 0, TREG_ZERO, 1, - { { }, { }, { }, { }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffff000ULL, - 0xfffff80000000000ULL, - 0x00000000780ff000ULL, - 0x3c07f80000000000ULL, - 0ULL - }, - { - 0x0000000051485000ULL, - 0x286b080000000000ULL, - 0x00000000300c5000ULL, - 0x1c06780000000000ULL, - -1ULL - } -#endif - }, - { "nor", TILEGX_OPC_NOR, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000051000000ULL, - 0x2838000000000000ULL, - 0x0000000050040000ULL, - 0x2c02000000000000ULL, - -1ULL - } -#endif - }, - { "or", TILEGX_OPC_OR, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000051040000ULL, - 0x283a000000000000ULL, - 0x0000000050080000ULL, - 0x2c04000000000000ULL, - -1ULL - } -#endif - }, - { "ori", TILEGX_OPC_ORI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000040700000ULL, - 0x18c0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "pcnt", TILEGX_OPC_PCNT, 0x5, 2, TREG_ZERO, 1, - { { 8, 9 }, { 0, }, { 10, 11 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffff000ULL, - 0ULL, - 0x00000000780ff000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051486000ULL, - -1ULL, - 0x00000000300c6000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "revbits", TILEGX_OPC_REVBITS, 0x5, 2, TREG_ZERO, 1, - { { 8, 9 }, { 0, }, { 10, 11 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffff000ULL, - 0ULL, - 0x00000000780ff000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051487000ULL, - -1ULL, - 0x00000000300c7000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "revbytes", TILEGX_OPC_REVBYTES, 0x5, 2, TREG_ZERO, 1, - { { 8, 9 }, { 0, }, { 10, 11 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffff000ULL, - 0ULL, - 0x00000000780ff000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051488000ULL, - -1ULL, - 0x00000000300c8000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "rotl", TILEGX_OPC_ROTL, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000051080000ULL, - 0x283c000000000000ULL, - 0x0000000058000000ULL, - 0x3000000000000000ULL, - -1ULL - } -#endif - }, - { "rotli", TILEGX_OPC_ROTLI, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 29 }, { 6, 7, 30 }, { 10, 11, 31 }, { 12, 13, 32 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000060040000ULL, - 0x3002000000000000ULL, - 0x0000000078000000ULL, - 0x3800000000000000ULL, - -1ULL - } -#endif - }, - { "shl", TILEGX_OPC_SHL, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000051280000ULL, - 0x284c000000000000ULL, - 0x0000000058040000ULL, - 0x3002000000000000ULL, - -1ULL - } -#endif - }, - { "shl16insli", TILEGX_OPC_SHL16INSLI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 4 }, { 6, 7, 5 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc000000070000000ULL, - 0xf800000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000070000000ULL, - 0x3800000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "shl1add", TILEGX_OPC_SHL1ADD, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000051100000ULL, - 0x2840000000000000ULL, - 0x0000000030000000ULL, - 0x1c00000000000000ULL, - -1ULL - } -#endif - }, - { "shl1addx", TILEGX_OPC_SHL1ADDX, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x00000000510c0000ULL, - 0x283e000000000000ULL, - 0x0000000060040000ULL, - 0x3402000000000000ULL, - -1ULL - } -#endif - }, - { "shl2add", TILEGX_OPC_SHL2ADD, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000051180000ULL, - 0x2844000000000000ULL, - 0x0000000030040000ULL, - 0x1c02000000000000ULL, - -1ULL - } -#endif - }, - { "shl2addx", TILEGX_OPC_SHL2ADDX, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000051140000ULL, - 0x2842000000000000ULL, - 0x0000000060080000ULL, - 0x3404000000000000ULL, - -1ULL - } -#endif - }, - { "shl3add", TILEGX_OPC_SHL3ADD, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000051200000ULL, - 0x2848000000000000ULL, - 0x0000000030080000ULL, - 0x1c04000000000000ULL, - -1ULL - } -#endif - }, - { "shl3addx", TILEGX_OPC_SHL3ADDX, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x00000000511c0000ULL, - 0x2846000000000000ULL, - 0x00000000600c0000ULL, - 0x3406000000000000ULL, - -1ULL - } -#endif - }, - { "shli", TILEGX_OPC_SHLI, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 29 }, { 6, 7, 30 }, { 10, 11, 31 }, { 12, 13, 32 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000060080000ULL, - 0x3004000000000000ULL, - 0x0000000078040000ULL, - 0x3802000000000000ULL, - -1ULL - } -#endif - }, - { "shlx", TILEGX_OPC_SHLX, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051240000ULL, - 0x284a000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "shlxi", TILEGX_OPC_SHLXI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000600c0000ULL, - 0x3006000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "shrs", TILEGX_OPC_SHRS, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x00000000512c0000ULL, - 0x284e000000000000ULL, - 0x0000000058080000ULL, - 0x3004000000000000ULL, - -1ULL - } -#endif - }, - { "shrsi", TILEGX_OPC_SHRSI, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 29 }, { 6, 7, 30 }, { 10, 11, 31 }, { 12, 13, 32 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000060100000ULL, - 0x3008000000000000ULL, - 0x0000000078080000ULL, - 0x3804000000000000ULL, - -1ULL - } -#endif - }, - { "shru", TILEGX_OPC_SHRU, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000051340000ULL, - 0x2852000000000000ULL, - 0x00000000580c0000ULL, - 0x3006000000000000ULL, - -1ULL - } -#endif - }, - { "shrui", TILEGX_OPC_SHRUI, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 29 }, { 6, 7, 30 }, { 10, 11, 31 }, { 12, 13, 32 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000060140000ULL, - 0x300a000000000000ULL, - 0x00000000780c0000ULL, - 0x3806000000000000ULL, - -1ULL - } -#endif - }, - { "shrux", TILEGX_OPC_SHRUX, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051300000ULL, - 0x2850000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "shruxi", TILEGX_OPC_SHRUXI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000060180000ULL, - 0x300c000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "shufflebytes", TILEGX_OPC_SHUFFLEBYTES, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051380000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "st", TILEGX_OPC_ST, 0x12, 2, TREG_ZERO, 1, - { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 14, 33 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0xc200000004000000ULL - }, - { - -1ULL, - 0x2862000000000000ULL, - -1ULL, - -1ULL, - 0xc200000004000000ULL - } -#endif - }, - { "st1", TILEGX_OPC_ST1, 0x12, 2, TREG_ZERO, 1, - { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 14, 33 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0xc200000004000000ULL - }, - { - -1ULL, - 0x2854000000000000ULL, - -1ULL, - -1ULL, - 0xc000000000000000ULL - } -#endif - }, - { "st1_add", TILEGX_OPC_ST1_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x18c8000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "st2", TILEGX_OPC_ST2, 0x12, 2, TREG_ZERO, 1, - { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 14, 33 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0xc200000004000000ULL - }, - { - -1ULL, - 0x2856000000000000ULL, - -1ULL, - -1ULL, - 0xc000000004000000ULL - } -#endif - }, - { "st2_add", TILEGX_OPC_ST2_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x18d0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "st4", TILEGX_OPC_ST4, 0x12, 2, TREG_ZERO, 1, - { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 14, 33 } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0xc200000004000000ULL - }, - { - -1ULL, - 0x2858000000000000ULL, - -1ULL, - -1ULL, - 0xc200000000000000ULL - } -#endif - }, - { "st4_add", TILEGX_OPC_ST4_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x18d8000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "st_add", TILEGX_OPC_ST_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x1900000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "stnt", TILEGX_OPC_STNT, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x2860000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "stnt1", TILEGX_OPC_STNT1, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x285a000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "stnt1_add", TILEGX_OPC_STNT1_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x18e0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "stnt2", TILEGX_OPC_STNT2, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x285c000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "stnt2_add", TILEGX_OPC_STNT2_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x18e8000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "stnt4", TILEGX_OPC_STNT4, 0x2, 2, TREG_ZERO, 1, - { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x285e000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "stnt4_add", TILEGX_OPC_STNT4_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x18f0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "stnt_add", TILEGX_OPC_STNT_ADD, 0x2, 3, TREG_ZERO, 1, - { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x18f8000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "sub", TILEGX_OPC_SUB, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000051440000ULL, - 0x2868000000000000ULL, - 0x00000000280c0000ULL, - 0x1806000000000000ULL, - -1ULL - } -#endif - }, - { "subx", TILEGX_OPC_SUBX, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000051400000ULL, - 0x2866000000000000ULL, - 0x0000000028080000ULL, - 0x1804000000000000ULL, - -1ULL - } -#endif - }, - { "subxsc", TILEGX_OPC_SUBXSC, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000513c0000ULL, - 0x2864000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "swint0", TILEGX_OPC_SWINT0, 0x2, 0, TREG_ZERO, 0, - { { 0, }, { }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286b100000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "swint1", TILEGX_OPC_SWINT1, 0x2, 0, TREG_ZERO, 0, - { { 0, }, { }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286b180000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "swint2", TILEGX_OPC_SWINT2, 0x2, 0, TREG_ZERO, 0, - { { 0, }, { }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286b200000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "swint3", TILEGX_OPC_SWINT3, 0x2, 0, TREG_ZERO, 0, - { { 0, }, { }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286b280000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "tblidxb0", TILEGX_OPC_TBLIDXB0, 0x5, 2, TREG_ZERO, 1, - { { 23, 9 }, { 0, }, { 24, 11 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffff000ULL, - 0ULL, - 0x00000000780ff000ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051489000ULL, - -1ULL, - 0x00000000300c9000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "tblidxb1", TILEGX_OPC_TBLIDXB1, 0x5, 2, TREG_ZERO, 1, - { { 23, 9 }, { 0, }, { 24, 11 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffff000ULL, - 0ULL, - 0x00000000780ff000ULL, - 0ULL, - 0ULL - }, - { - 0x000000005148a000ULL, - -1ULL, - 0x00000000300ca000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "tblidxb2", TILEGX_OPC_TBLIDXB2, 0x5, 2, TREG_ZERO, 1, - { { 23, 9 }, { 0, }, { 24, 11 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffff000ULL, - 0ULL, - 0x00000000780ff000ULL, - 0ULL, - 0ULL - }, - { - 0x000000005148b000ULL, - -1ULL, - 0x00000000300cb000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "tblidxb3", TILEGX_OPC_TBLIDXB3, 0x5, 2, TREG_ZERO, 1, - { { 23, 9 }, { 0, }, { 24, 11 }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffff000ULL, - 0ULL, - 0x00000000780ff000ULL, - 0ULL, - 0ULL - }, - { - 0x000000005148c000ULL, - -1ULL, - 0x00000000300cc000ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1add", TILEGX_OPC_V1ADD, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051500000ULL, - 0x286e000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1addi", TILEGX_OPC_V1ADDI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000040800000ULL, - 0x1908000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1adduc", TILEGX_OPC_V1ADDUC, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000514c0000ULL, - 0x286c000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1adiffu", TILEGX_OPC_V1ADIFFU, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051540000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1avgu", TILEGX_OPC_V1AVGU, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051580000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1cmpeq", TILEGX_OPC_V1CMPEQ, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000515c0000ULL, - 0x2870000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1cmpeqi", TILEGX_OPC_V1CMPEQI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000040900000ULL, - 0x1910000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1cmples", TILEGX_OPC_V1CMPLES, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051600000ULL, - 0x2872000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1cmpleu", TILEGX_OPC_V1CMPLEU, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051640000ULL, - 0x2874000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1cmplts", TILEGX_OPC_V1CMPLTS, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051680000ULL, - 0x2876000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1cmpltsi", TILEGX_OPC_V1CMPLTSI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000040a00000ULL, - 0x1918000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1cmpltu", TILEGX_OPC_V1CMPLTU, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000516c0000ULL, - 0x2878000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1cmpltui", TILEGX_OPC_V1CMPLTUI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000040b00000ULL, - 0x1920000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1cmpne", TILEGX_OPC_V1CMPNE, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051700000ULL, - 0x287a000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1ddotpu", TILEGX_OPC_V1DDOTPU, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052880000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1ddotpua", TILEGX_OPC_V1DDOTPUA, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052840000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1ddotpus", TILEGX_OPC_V1DDOTPUS, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051780000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1ddotpusa", TILEGX_OPC_V1DDOTPUSA, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051740000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1dotp", TILEGX_OPC_V1DOTP, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051880000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1dotpa", TILEGX_OPC_V1DOTPA, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000517c0000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1dotpu", TILEGX_OPC_V1DOTPU, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052900000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1dotpua", TILEGX_OPC_V1DOTPUA, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000528c0000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1dotpus", TILEGX_OPC_V1DOTPUS, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051840000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1dotpusa", TILEGX_OPC_V1DOTPUSA, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051800000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1int_h", TILEGX_OPC_V1INT_H, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000518c0000ULL, - 0x287c000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1int_l", TILEGX_OPC_V1INT_L, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051900000ULL, - 0x287e000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1maxu", TILEGX_OPC_V1MAXU, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051940000ULL, - 0x2880000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1maxui", TILEGX_OPC_V1MAXUI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000040c00000ULL, - 0x1928000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1minu", TILEGX_OPC_V1MINU, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051980000ULL, - 0x2882000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1minui", TILEGX_OPC_V1MINUI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000040d00000ULL, - 0x1930000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1mnz", TILEGX_OPC_V1MNZ, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000519c0000ULL, - 0x2884000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1multu", TILEGX_OPC_V1MULTU, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051a00000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1mulu", TILEGX_OPC_V1MULU, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051a80000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1mulus", TILEGX_OPC_V1MULUS, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051a40000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1mz", TILEGX_OPC_V1MZ, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051ac0000ULL, - 0x2886000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1sadau", TILEGX_OPC_V1SADAU, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051b00000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1sadu", TILEGX_OPC_V1SADU, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051b40000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1shl", TILEGX_OPC_V1SHL, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051b80000ULL, - 0x2888000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1shli", TILEGX_OPC_V1SHLI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000601c0000ULL, - 0x300e000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1shrs", TILEGX_OPC_V1SHRS, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051bc0000ULL, - 0x288a000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1shrsi", TILEGX_OPC_V1SHRSI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000060200000ULL, - 0x3010000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1shru", TILEGX_OPC_V1SHRU, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051c00000ULL, - 0x288c000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1shrui", TILEGX_OPC_V1SHRUI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000060240000ULL, - 0x3012000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1sub", TILEGX_OPC_V1SUB, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051c80000ULL, - 0x2890000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v1subuc", TILEGX_OPC_V1SUBUC, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051c40000ULL, - 0x288e000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2add", TILEGX_OPC_V2ADD, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051d00000ULL, - 0x2894000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2addi", TILEGX_OPC_V2ADDI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000040e00000ULL, - 0x1938000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2addsc", TILEGX_OPC_V2ADDSC, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051cc0000ULL, - 0x2892000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2adiffs", TILEGX_OPC_V2ADIFFS, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051d40000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2avgs", TILEGX_OPC_V2AVGS, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051d80000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2cmpeq", TILEGX_OPC_V2CMPEQ, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051dc0000ULL, - 0x2896000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2cmpeqi", TILEGX_OPC_V2CMPEQI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000040f00000ULL, - 0x1940000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2cmples", TILEGX_OPC_V2CMPLES, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051e00000ULL, - 0x2898000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2cmpleu", TILEGX_OPC_V2CMPLEU, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051e40000ULL, - 0x289a000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2cmplts", TILEGX_OPC_V2CMPLTS, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051e80000ULL, - 0x289c000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2cmpltsi", TILEGX_OPC_V2CMPLTSI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000041000000ULL, - 0x1948000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2cmpltu", TILEGX_OPC_V2CMPLTU, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051ec0000ULL, - 0x289e000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2cmpltui", TILEGX_OPC_V2CMPLTUI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000041100000ULL, - 0x1950000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2cmpne", TILEGX_OPC_V2CMPNE, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051f00000ULL, - 0x28a0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2dotp", TILEGX_OPC_V2DOTP, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051f80000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2dotpa", TILEGX_OPC_V2DOTPA, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051f40000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2int_h", TILEGX_OPC_V2INT_H, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000051fc0000ULL, - 0x28a2000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2int_l", TILEGX_OPC_V2INT_L, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052000000ULL, - 0x28a4000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2maxs", TILEGX_OPC_V2MAXS, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052040000ULL, - 0x28a6000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2maxsi", TILEGX_OPC_V2MAXSI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000041200000ULL, - 0x1958000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2mins", TILEGX_OPC_V2MINS, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052080000ULL, - 0x28a8000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2minsi", TILEGX_OPC_V2MINSI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000041300000ULL, - 0x1960000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2mnz", TILEGX_OPC_V2MNZ, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000520c0000ULL, - 0x28aa000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2mulfsc", TILEGX_OPC_V2MULFSC, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052100000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2muls", TILEGX_OPC_V2MULS, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052140000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2mults", TILEGX_OPC_V2MULTS, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052180000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2mz", TILEGX_OPC_V2MZ, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000521c0000ULL, - 0x28ac000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2packh", TILEGX_OPC_V2PACKH, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052200000ULL, - 0x28ae000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2packl", TILEGX_OPC_V2PACKL, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052240000ULL, - 0x28b0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2packuc", TILEGX_OPC_V2PACKUC, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052280000ULL, - 0x28b2000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2sadas", TILEGX_OPC_V2SADAS, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000522c0000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2sadau", TILEGX_OPC_V2SADAU, 0x1, 3, TREG_ZERO, 1, - { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052300000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2sads", TILEGX_OPC_V2SADS, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052340000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2sadu", TILEGX_OPC_V2SADU, 0x1, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052380000ULL, - -1ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2shl", TILEGX_OPC_V2SHL, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052400000ULL, - 0x28b6000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2shli", TILEGX_OPC_V2SHLI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000060280000ULL, - 0x3014000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2shlsc", TILEGX_OPC_V2SHLSC, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000523c0000ULL, - 0x28b4000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2shrs", TILEGX_OPC_V2SHRS, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052440000ULL, - 0x28b8000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2shrsi", TILEGX_OPC_V2SHRSI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000602c0000ULL, - 0x3016000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2shru", TILEGX_OPC_V2SHRU, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052480000ULL, - 0x28ba000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2shrui", TILEGX_OPC_V2SHRUI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000060300000ULL, - 0x3018000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2sub", TILEGX_OPC_V2SUB, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052500000ULL, - 0x28be000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v2subsc", TILEGX_OPC_V2SUBSC, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000524c0000ULL, - 0x28bc000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v4add", TILEGX_OPC_V4ADD, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052580000ULL, - 0x28c2000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v4addsc", TILEGX_OPC_V4ADDSC, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052540000ULL, - 0x28c0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v4int_h", TILEGX_OPC_V4INT_H, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000525c0000ULL, - 0x28c4000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v4int_l", TILEGX_OPC_V4INT_L, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052600000ULL, - 0x28c6000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v4packsc", TILEGX_OPC_V4PACKSC, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052640000ULL, - 0x28c8000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v4shl", TILEGX_OPC_V4SHL, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000526c0000ULL, - 0x28cc000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v4shlsc", TILEGX_OPC_V4SHLSC, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052680000ULL, - 0x28ca000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v4shrs", TILEGX_OPC_V4SHRS, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052700000ULL, - 0x28ce000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v4shru", TILEGX_OPC_V4SHRU, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052740000ULL, - 0x28d0000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v4sub", TILEGX_OPC_V4SUB, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x00000000527c0000ULL, - 0x28d4000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "v4subsc", TILEGX_OPC_V4SUBSC, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000052780000ULL, - 0x28d2000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "wh64", TILEGX_OPC_WH64, 0x2, 1, TREG_ZERO, 1, - { { 0, }, { 7 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0ULL, - 0xfffff80000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - -1ULL, - 0x286b300000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { "xor", TILEGX_OPC_XOR, 0xf, 3, TREG_ZERO, 1, - { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ffc0000ULL, - 0xfffe000000000000ULL, - 0x00000000780c0000ULL, - 0x3c06000000000000ULL, - 0ULL - }, - { - 0x0000000052800000ULL, - 0x28d6000000000000ULL, - 0x00000000500c0000ULL, - 0x2c06000000000000ULL, - -1ULL - } -#endif - }, - { "xori", TILEGX_OPC_XORI, 0x3, 3, TREG_ZERO, 1, - { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, -#ifndef DISASM_ONLY - { - 0xc00000007ff00000ULL, - 0xfff8000000000000ULL, - 0ULL, - 0ULL, - 0ULL - }, - { - 0x0000000041400000ULL, - 0x1968000000000000ULL, - -1ULL, - -1ULL, - -1ULL - } -#endif - }, - { NULL, TILEGX_OPC_NONE, 0, 0, TREG_ZERO, 0, { { 0, } }, -#ifndef DISASM_ONLY - { 0, }, { 0, } -#endif - } -}; - -#define BITFIELD(start, size) ((start) | (((1 << (size)) - 1) << 6)) -#define CHILD(array_index) (TILEGX_OPC_NONE + (array_index)) - -static const unsigned short decode_X0_fsm[936] = -{ - BITFIELD(22, 9) /* index 0 */, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_BFEXTS, - TILEGX_OPC_BFEXTS, TILEGX_OPC_BFEXTS, TILEGX_OPC_BFEXTS, TILEGX_OPC_BFEXTU, - TILEGX_OPC_BFEXTU, TILEGX_OPC_BFEXTU, TILEGX_OPC_BFEXTU, TILEGX_OPC_BFINS, - TILEGX_OPC_BFINS, TILEGX_OPC_BFINS, TILEGX_OPC_BFINS, TILEGX_OPC_MM, - TILEGX_OPC_MM, TILEGX_OPC_MM, TILEGX_OPC_MM, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, CHILD(528), CHILD(578), - CHILD(583), CHILD(588), CHILD(593), CHILD(598), TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, CHILD(603), CHILD(620), CHILD(637), CHILD(654), CHILD(671), - CHILD(703), CHILD(797), CHILD(814), CHILD(831), CHILD(848), CHILD(865), - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, CHILD(889), TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), - CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), - CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), - CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), - CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), - CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), - CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), - CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), - CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), - CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), - CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), - BITFIELD(6, 2) /* index 513 */, - TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, CHILD(518), - BITFIELD(8, 2) /* index 518 */, - TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, CHILD(523), - BITFIELD(10, 2) /* index 523 */, - TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_MOVELI, - BITFIELD(20, 2) /* index 528 */, - TILEGX_OPC_NONE, CHILD(533), TILEGX_OPC_ADDXI, CHILD(548), - BITFIELD(6, 2) /* index 533 */, - TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(538), - BITFIELD(8, 2) /* index 538 */, - TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(543), - BITFIELD(10, 2) /* index 543 */, - TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_MOVEI, - BITFIELD(0, 2) /* index 548 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(553), - BITFIELD(2, 2) /* index 553 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(558), - BITFIELD(4, 2) /* index 558 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(563), - BITFIELD(6, 2) /* index 563 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(568), - BITFIELD(8, 2) /* index 568 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(573), - BITFIELD(10, 2) /* index 573 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_INFO, - BITFIELD(20, 2) /* index 578 */, - TILEGX_OPC_CMPEQI, TILEGX_OPC_CMPLTSI, TILEGX_OPC_CMPLTUI, TILEGX_OPC_ORI, - BITFIELD(20, 2) /* index 583 */, - TILEGX_OPC_V1ADDI, TILEGX_OPC_V1CMPEQI, TILEGX_OPC_V1CMPLTSI, - TILEGX_OPC_V1CMPLTUI, - BITFIELD(20, 2) /* index 588 */, - TILEGX_OPC_V1MAXUI, TILEGX_OPC_V1MINUI, TILEGX_OPC_V2ADDI, - TILEGX_OPC_V2CMPEQI, - BITFIELD(20, 2) /* index 593 */, - TILEGX_OPC_V2CMPLTSI, TILEGX_OPC_V2CMPLTUI, TILEGX_OPC_V2MAXSI, - TILEGX_OPC_V2MINSI, - BITFIELD(20, 2) /* index 598 */, - TILEGX_OPC_XORI, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(18, 4) /* index 603 */, - TILEGX_OPC_NONE, TILEGX_OPC_ADDXSC, TILEGX_OPC_ADDX, TILEGX_OPC_ADD, - TILEGX_OPC_AND, TILEGX_OPC_CMOVEQZ, TILEGX_OPC_CMOVNEZ, TILEGX_OPC_CMPEQ, - TILEGX_OPC_CMPLES, TILEGX_OPC_CMPLEU, TILEGX_OPC_CMPLTS, TILEGX_OPC_CMPLTU, - TILEGX_OPC_CMPNE, TILEGX_OPC_CMULAF, TILEGX_OPC_CMULA, TILEGX_OPC_CMULFR, - BITFIELD(18, 4) /* index 620 */, - TILEGX_OPC_CMULF, TILEGX_OPC_CMULHR, TILEGX_OPC_CMULH, TILEGX_OPC_CMUL, - TILEGX_OPC_CRC32_32, TILEGX_OPC_CRC32_8, TILEGX_OPC_DBLALIGN2, - TILEGX_OPC_DBLALIGN4, TILEGX_OPC_DBLALIGN6, TILEGX_OPC_DBLALIGN, - TILEGX_OPC_FDOUBLE_ADDSUB, TILEGX_OPC_FDOUBLE_ADD_FLAGS, - TILEGX_OPC_FDOUBLE_MUL_FLAGS, TILEGX_OPC_FDOUBLE_PACK1, - TILEGX_OPC_FDOUBLE_PACK2, TILEGX_OPC_FDOUBLE_SUB_FLAGS, - BITFIELD(18, 4) /* index 637 */, - TILEGX_OPC_FDOUBLE_UNPACK_MAX, TILEGX_OPC_FDOUBLE_UNPACK_MIN, - TILEGX_OPC_FSINGLE_ADD1, TILEGX_OPC_FSINGLE_ADDSUB2, - TILEGX_OPC_FSINGLE_MUL1, TILEGX_OPC_FSINGLE_MUL2, TILEGX_OPC_FSINGLE_PACK2, - TILEGX_OPC_FSINGLE_SUB1, TILEGX_OPC_MNZ, TILEGX_OPC_MULAX, - TILEGX_OPC_MULA_HS_HS, TILEGX_OPC_MULA_HS_HU, TILEGX_OPC_MULA_HS_LS, - TILEGX_OPC_MULA_HS_LU, TILEGX_OPC_MULA_HU_HU, TILEGX_OPC_MULA_HU_LS, - BITFIELD(18, 4) /* index 654 */, - TILEGX_OPC_MULA_HU_LU, TILEGX_OPC_MULA_LS_LS, TILEGX_OPC_MULA_LS_LU, - TILEGX_OPC_MULA_LU_LU, TILEGX_OPC_MULX, TILEGX_OPC_MUL_HS_HS, - TILEGX_OPC_MUL_HS_HU, TILEGX_OPC_MUL_HS_LS, TILEGX_OPC_MUL_HS_LU, - TILEGX_OPC_MUL_HU_HU, TILEGX_OPC_MUL_HU_LS, TILEGX_OPC_MUL_HU_LU, - TILEGX_OPC_MUL_LS_LS, TILEGX_OPC_MUL_LS_LU, TILEGX_OPC_MUL_LU_LU, - TILEGX_OPC_MZ, - BITFIELD(18, 4) /* index 671 */, - TILEGX_OPC_NOR, CHILD(688), TILEGX_OPC_ROTL, TILEGX_OPC_SHL1ADDX, - TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL2ADDX, TILEGX_OPC_SHL2ADD, - TILEGX_OPC_SHL3ADDX, TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHLX, TILEGX_OPC_SHL, - TILEGX_OPC_SHRS, TILEGX_OPC_SHRUX, TILEGX_OPC_SHRU, TILEGX_OPC_SHUFFLEBYTES, - TILEGX_OPC_SUBXSC, - BITFIELD(12, 2) /* index 688 */, - TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(693), - BITFIELD(14, 2) /* index 693 */, - TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(698), - BITFIELD(16, 2) /* index 698 */, - TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_MOVE, - BITFIELD(18, 4) /* index 703 */, - TILEGX_OPC_SUBX, TILEGX_OPC_SUB, CHILD(720), TILEGX_OPC_V1ADDUC, - TILEGX_OPC_V1ADD, TILEGX_OPC_V1ADIFFU, TILEGX_OPC_V1AVGU, - TILEGX_OPC_V1CMPEQ, TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLEU, - TILEGX_OPC_V1CMPLTS, TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPNE, - TILEGX_OPC_V1DDOTPUSA, TILEGX_OPC_V1DDOTPUS, TILEGX_OPC_V1DOTPA, - BITFIELD(12, 4) /* index 720 */, - TILEGX_OPC_NONE, CHILD(737), CHILD(742), CHILD(747), CHILD(752), CHILD(757), - CHILD(762), CHILD(767), CHILD(772), CHILD(777), CHILD(782), CHILD(787), - CHILD(792), TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(16, 2) /* index 737 */, - TILEGX_OPC_CLZ, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(16, 2) /* index 742 */, - TILEGX_OPC_CTZ, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(16, 2) /* index 747 */, - TILEGX_OPC_FNOP, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(16, 2) /* index 752 */, - TILEGX_OPC_FSINGLE_PACK1, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(16, 2) /* index 757 */, - TILEGX_OPC_NOP, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(16, 2) /* index 762 */, - TILEGX_OPC_PCNT, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(16, 2) /* index 767 */, - TILEGX_OPC_REVBITS, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(16, 2) /* index 772 */, - TILEGX_OPC_REVBYTES, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(16, 2) /* index 777 */, - TILEGX_OPC_TBLIDXB0, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(16, 2) /* index 782 */, - TILEGX_OPC_TBLIDXB1, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(16, 2) /* index 787 */, - TILEGX_OPC_TBLIDXB2, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(16, 2) /* index 792 */, - TILEGX_OPC_TBLIDXB3, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(18, 4) /* index 797 */, - TILEGX_OPC_V1DOTPUSA, TILEGX_OPC_V1DOTPUS, TILEGX_OPC_V1DOTP, - TILEGX_OPC_V1INT_H, TILEGX_OPC_V1INT_L, TILEGX_OPC_V1MAXU, - TILEGX_OPC_V1MINU, TILEGX_OPC_V1MNZ, TILEGX_OPC_V1MULTU, TILEGX_OPC_V1MULUS, - TILEGX_OPC_V1MULU, TILEGX_OPC_V1MZ, TILEGX_OPC_V1SADAU, TILEGX_OPC_V1SADU, - TILEGX_OPC_V1SHL, TILEGX_OPC_V1SHRS, - BITFIELD(18, 4) /* index 814 */, - TILEGX_OPC_V1SHRU, TILEGX_OPC_V1SUBUC, TILEGX_OPC_V1SUB, TILEGX_OPC_V2ADDSC, - TILEGX_OPC_V2ADD, TILEGX_OPC_V2ADIFFS, TILEGX_OPC_V2AVGS, - TILEGX_OPC_V2CMPEQ, TILEGX_OPC_V2CMPLES, TILEGX_OPC_V2CMPLEU, - TILEGX_OPC_V2CMPLTS, TILEGX_OPC_V2CMPLTU, TILEGX_OPC_V2CMPNE, - TILEGX_OPC_V2DOTPA, TILEGX_OPC_V2DOTP, TILEGX_OPC_V2INT_H, - BITFIELD(18, 4) /* index 831 */, - TILEGX_OPC_V2INT_L, TILEGX_OPC_V2MAXS, TILEGX_OPC_V2MINS, TILEGX_OPC_V2MNZ, - TILEGX_OPC_V2MULFSC, TILEGX_OPC_V2MULS, TILEGX_OPC_V2MULTS, TILEGX_OPC_V2MZ, - TILEGX_OPC_V2PACKH, TILEGX_OPC_V2PACKL, TILEGX_OPC_V2PACKUC, - TILEGX_OPC_V2SADAS, TILEGX_OPC_V2SADAU, TILEGX_OPC_V2SADS, - TILEGX_OPC_V2SADU, TILEGX_OPC_V2SHLSC, - BITFIELD(18, 4) /* index 848 */, - TILEGX_OPC_V2SHL, TILEGX_OPC_V2SHRS, TILEGX_OPC_V2SHRU, TILEGX_OPC_V2SUBSC, - TILEGX_OPC_V2SUB, TILEGX_OPC_V4ADDSC, TILEGX_OPC_V4ADD, TILEGX_OPC_V4INT_H, - TILEGX_OPC_V4INT_L, TILEGX_OPC_V4PACKSC, TILEGX_OPC_V4SHLSC, - TILEGX_OPC_V4SHL, TILEGX_OPC_V4SHRS, TILEGX_OPC_V4SHRU, TILEGX_OPC_V4SUBSC, - TILEGX_OPC_V4SUB, - BITFIELD(18, 3) /* index 865 */, - CHILD(874), CHILD(877), CHILD(880), CHILD(883), CHILD(886), TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(21, 1) /* index 874 */, - TILEGX_OPC_XOR, TILEGX_OPC_NONE, - BITFIELD(21, 1) /* index 877 */, - TILEGX_OPC_V1DDOTPUA, TILEGX_OPC_NONE, - BITFIELD(21, 1) /* index 880 */, - TILEGX_OPC_V1DDOTPU, TILEGX_OPC_NONE, - BITFIELD(21, 1) /* index 883 */, - TILEGX_OPC_V1DOTPUA, TILEGX_OPC_NONE, - BITFIELD(21, 1) /* index 886 */, - TILEGX_OPC_V1DOTPU, TILEGX_OPC_NONE, - BITFIELD(18, 4) /* index 889 */, - TILEGX_OPC_NONE, TILEGX_OPC_ROTLI, TILEGX_OPC_SHLI, TILEGX_OPC_SHLXI, - TILEGX_OPC_SHRSI, TILEGX_OPC_SHRUI, TILEGX_OPC_SHRUXI, TILEGX_OPC_V1SHLI, - TILEGX_OPC_V1SHRSI, TILEGX_OPC_V1SHRUI, TILEGX_OPC_V2SHLI, - TILEGX_OPC_V2SHRSI, TILEGX_OPC_V2SHRUI, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, - BITFIELD(0, 2) /* index 906 */, - TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, - CHILD(911), - BITFIELD(2, 2) /* index 911 */, - TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, - CHILD(916), - BITFIELD(4, 2) /* index 916 */, - TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, - CHILD(921), - BITFIELD(6, 2) /* index 921 */, - TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, - CHILD(926), - BITFIELD(8, 2) /* index 926 */, - TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, - CHILD(931), - BITFIELD(10, 2) /* index 931 */, - TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, - TILEGX_OPC_INFOL, -}; - -static const unsigned short decode_X1_fsm[1266] = -{ - BITFIELD(53, 9) /* index 0 */, - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), - CHILD(513), CHILD(513), CHILD(513), CHILD(513), TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, - TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_BEQZT, - TILEGX_OPC_BEQZT, TILEGX_OPC_BEQZ, TILEGX_OPC_BEQZ, TILEGX_OPC_BGEZT, - TILEGX_OPC_BGEZT, TILEGX_OPC_BGEZ, TILEGX_OPC_BGEZ, TILEGX_OPC_BGTZT, - TILEGX_OPC_BGTZT, TILEGX_OPC_BGTZ, TILEGX_OPC_BGTZ, TILEGX_OPC_BLBCT, - TILEGX_OPC_BLBCT, TILEGX_OPC_BLBC, TILEGX_OPC_BLBC, TILEGX_OPC_BLBST, - TILEGX_OPC_BLBST, TILEGX_OPC_BLBS, TILEGX_OPC_BLBS, TILEGX_OPC_BLEZT, - TILEGX_OPC_BLEZT, TILEGX_OPC_BLEZ, TILEGX_OPC_BLEZ, TILEGX_OPC_BLTZT, - TILEGX_OPC_BLTZT, TILEGX_OPC_BLTZ, TILEGX_OPC_BLTZ, TILEGX_OPC_BNEZT, - TILEGX_OPC_BNEZT, TILEGX_OPC_BNEZ, TILEGX_OPC_BNEZ, CHILD(528), CHILD(578), - CHILD(598), CHILD(703), CHILD(723), CHILD(728), CHILD(753), CHILD(758), - CHILD(763), CHILD(768), CHILD(773), CHILD(778), TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_JAL, - TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, - TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, - TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, - TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, - TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, - TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, - TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, - TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_J, TILEGX_OPC_J, - TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, - TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, - TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, - TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, - TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, - TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, - CHILD(783), CHILD(800), CHILD(832), CHILD(849), CHILD(1168), CHILD(1185), - CHILD(1202), TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, CHILD(1219), TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, CHILD(1236), CHILD(1236), CHILD(1236), - CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), - CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), - CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), - CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), - CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), - CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), - CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), - CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), - CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), - CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), - CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), - CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), - CHILD(1236), - BITFIELD(37, 2) /* index 513 */, - TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, CHILD(518), - BITFIELD(39, 2) /* index 518 */, - TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, CHILD(523), - BITFIELD(41, 2) /* index 523 */, - TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_MOVELI, - BITFIELD(51, 2) /* index 528 */, - TILEGX_OPC_NONE, CHILD(533), TILEGX_OPC_ADDXI, CHILD(548), - BITFIELD(37, 2) /* index 533 */, - TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(538), - BITFIELD(39, 2) /* index 538 */, - TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(543), - BITFIELD(41, 2) /* index 543 */, - TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_MOVEI, - BITFIELD(31, 2) /* index 548 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(553), - BITFIELD(33, 2) /* index 553 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(558), - BITFIELD(35, 2) /* index 558 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(563), - BITFIELD(37, 2) /* index 563 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(568), - BITFIELD(39, 2) /* index 568 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(573), - BITFIELD(41, 2) /* index 573 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_INFO, - BITFIELD(51, 2) /* index 578 */, - TILEGX_OPC_CMPEQI, TILEGX_OPC_CMPLTSI, TILEGX_OPC_CMPLTUI, CHILD(583), - BITFIELD(31, 2) /* index 583 */, - TILEGX_OPC_LD1S_ADD, TILEGX_OPC_LD1S_ADD, TILEGX_OPC_LD1S_ADD, CHILD(588), - BITFIELD(33, 2) /* index 588 */, - TILEGX_OPC_LD1S_ADD, TILEGX_OPC_LD1S_ADD, TILEGX_OPC_LD1S_ADD, CHILD(593), - BITFIELD(35, 2) /* index 593 */, - TILEGX_OPC_LD1S_ADD, TILEGX_OPC_LD1S_ADD, TILEGX_OPC_LD1S_ADD, - TILEGX_OPC_PREFETCH_ADD_L1_FAULT, - BITFIELD(51, 2) /* index 598 */, - CHILD(603), CHILD(618), CHILD(633), CHILD(648), - BITFIELD(31, 2) /* index 603 */, - TILEGX_OPC_LD1U_ADD, TILEGX_OPC_LD1U_ADD, TILEGX_OPC_LD1U_ADD, CHILD(608), - BITFIELD(33, 2) /* index 608 */, - TILEGX_OPC_LD1U_ADD, TILEGX_OPC_LD1U_ADD, TILEGX_OPC_LD1U_ADD, CHILD(613), - BITFIELD(35, 2) /* index 613 */, - TILEGX_OPC_LD1U_ADD, TILEGX_OPC_LD1U_ADD, TILEGX_OPC_LD1U_ADD, - TILEGX_OPC_PREFETCH_ADD_L1, - BITFIELD(31, 2) /* index 618 */, - TILEGX_OPC_LD2S_ADD, TILEGX_OPC_LD2S_ADD, TILEGX_OPC_LD2S_ADD, CHILD(623), - BITFIELD(33, 2) /* index 623 */, - TILEGX_OPC_LD2S_ADD, TILEGX_OPC_LD2S_ADD, TILEGX_OPC_LD2S_ADD, CHILD(628), - BITFIELD(35, 2) /* index 628 */, - TILEGX_OPC_LD2S_ADD, TILEGX_OPC_LD2S_ADD, TILEGX_OPC_LD2S_ADD, - TILEGX_OPC_PREFETCH_ADD_L2_FAULT, - BITFIELD(31, 2) /* index 633 */, - TILEGX_OPC_LD2U_ADD, TILEGX_OPC_LD2U_ADD, TILEGX_OPC_LD2U_ADD, CHILD(638), - BITFIELD(33, 2) /* index 638 */, - TILEGX_OPC_LD2U_ADD, TILEGX_OPC_LD2U_ADD, TILEGX_OPC_LD2U_ADD, CHILD(643), - BITFIELD(35, 2) /* index 643 */, - TILEGX_OPC_LD2U_ADD, TILEGX_OPC_LD2U_ADD, TILEGX_OPC_LD2U_ADD, - TILEGX_OPC_PREFETCH_ADD_L2, - BITFIELD(31, 2) /* index 648 */, - CHILD(653), CHILD(653), CHILD(653), CHILD(673), - BITFIELD(43, 2) /* index 653 */, - CHILD(658), TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, - BITFIELD(45, 2) /* index 658 */, - CHILD(663), TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, - BITFIELD(47, 2) /* index 663 */, - CHILD(668), TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, - BITFIELD(49, 2) /* index 668 */, - TILEGX_OPC_LD4S_TLS, TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, - TILEGX_OPC_LD4S_ADD, - BITFIELD(33, 2) /* index 673 */, - CHILD(653), CHILD(653), CHILD(653), CHILD(678), - BITFIELD(35, 2) /* index 678 */, - CHILD(653), CHILD(653), CHILD(653), CHILD(683), - BITFIELD(43, 2) /* index 683 */, - CHILD(688), TILEGX_OPC_PREFETCH_ADD_L3_FAULT, - TILEGX_OPC_PREFETCH_ADD_L3_FAULT, TILEGX_OPC_PREFETCH_ADD_L3_FAULT, - BITFIELD(45, 2) /* index 688 */, - CHILD(693), TILEGX_OPC_PREFETCH_ADD_L3_FAULT, - TILEGX_OPC_PREFETCH_ADD_L3_FAULT, TILEGX_OPC_PREFETCH_ADD_L3_FAULT, - BITFIELD(47, 2) /* index 693 */, - CHILD(698), TILEGX_OPC_PREFETCH_ADD_L3_FAULT, - TILEGX_OPC_PREFETCH_ADD_L3_FAULT, TILEGX_OPC_PREFETCH_ADD_L3_FAULT, - BITFIELD(49, 2) /* index 698 */, - TILEGX_OPC_LD4S_TLS, TILEGX_OPC_PREFETCH_ADD_L3_FAULT, - TILEGX_OPC_PREFETCH_ADD_L3_FAULT, TILEGX_OPC_PREFETCH_ADD_L3_FAULT, - BITFIELD(51, 2) /* index 703 */, - CHILD(708), TILEGX_OPC_LDNT1S_ADD, TILEGX_OPC_LDNT1U_ADD, - TILEGX_OPC_LDNT2S_ADD, - BITFIELD(31, 2) /* index 708 */, - TILEGX_OPC_LD4U_ADD, TILEGX_OPC_LD4U_ADD, TILEGX_OPC_LD4U_ADD, CHILD(713), - BITFIELD(33, 2) /* index 713 */, - TILEGX_OPC_LD4U_ADD, TILEGX_OPC_LD4U_ADD, TILEGX_OPC_LD4U_ADD, CHILD(718), - BITFIELD(35, 2) /* index 718 */, - TILEGX_OPC_LD4U_ADD, TILEGX_OPC_LD4U_ADD, TILEGX_OPC_LD4U_ADD, - TILEGX_OPC_PREFETCH_ADD_L3, - BITFIELD(51, 2) /* index 723 */, - TILEGX_OPC_LDNT2U_ADD, TILEGX_OPC_LDNT4S_ADD, TILEGX_OPC_LDNT4U_ADD, - TILEGX_OPC_LDNT_ADD, - BITFIELD(51, 2) /* index 728 */, - CHILD(733), TILEGX_OPC_LDNA_ADD, TILEGX_OPC_MFSPR, TILEGX_OPC_MTSPR, - BITFIELD(43, 2) /* index 733 */, - CHILD(738), TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, - BITFIELD(45, 2) /* index 738 */, - CHILD(743), TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, - BITFIELD(47, 2) /* index 743 */, - CHILD(748), TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, - BITFIELD(49, 2) /* index 748 */, - TILEGX_OPC_LD_TLS, TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, - BITFIELD(51, 2) /* index 753 */, - TILEGX_OPC_ORI, TILEGX_OPC_ST1_ADD, TILEGX_OPC_ST2_ADD, TILEGX_OPC_ST4_ADD, - BITFIELD(51, 2) /* index 758 */, - TILEGX_OPC_STNT1_ADD, TILEGX_OPC_STNT2_ADD, TILEGX_OPC_STNT4_ADD, - TILEGX_OPC_STNT_ADD, - BITFIELD(51, 2) /* index 763 */, - TILEGX_OPC_ST_ADD, TILEGX_OPC_V1ADDI, TILEGX_OPC_V1CMPEQI, - TILEGX_OPC_V1CMPLTSI, - BITFIELD(51, 2) /* index 768 */, - TILEGX_OPC_V1CMPLTUI, TILEGX_OPC_V1MAXUI, TILEGX_OPC_V1MINUI, - TILEGX_OPC_V2ADDI, - BITFIELD(51, 2) /* index 773 */, - TILEGX_OPC_V2CMPEQI, TILEGX_OPC_V2CMPLTSI, TILEGX_OPC_V2CMPLTUI, - TILEGX_OPC_V2MAXSI, - BITFIELD(51, 2) /* index 778 */, - TILEGX_OPC_V2MINSI, TILEGX_OPC_XORI, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(49, 4) /* index 783 */, - TILEGX_OPC_NONE, TILEGX_OPC_ADDXSC, TILEGX_OPC_ADDX, TILEGX_OPC_ADD, - TILEGX_OPC_AND, TILEGX_OPC_CMPEQ, TILEGX_OPC_CMPEXCH4, TILEGX_OPC_CMPEXCH, - TILEGX_OPC_CMPLES, TILEGX_OPC_CMPLEU, TILEGX_OPC_CMPLTS, TILEGX_OPC_CMPLTU, - TILEGX_OPC_CMPNE, TILEGX_OPC_DBLALIGN2, TILEGX_OPC_DBLALIGN4, - TILEGX_OPC_DBLALIGN6, - BITFIELD(49, 4) /* index 800 */, - TILEGX_OPC_EXCH4, TILEGX_OPC_EXCH, TILEGX_OPC_FETCHADD4, - TILEGX_OPC_FETCHADDGEZ4, TILEGX_OPC_FETCHADDGEZ, TILEGX_OPC_FETCHADD, - TILEGX_OPC_FETCHAND4, TILEGX_OPC_FETCHAND, TILEGX_OPC_FETCHOR4, - TILEGX_OPC_FETCHOR, TILEGX_OPC_MNZ, TILEGX_OPC_MZ, TILEGX_OPC_NOR, - CHILD(817), TILEGX_OPC_ROTL, TILEGX_OPC_SHL1ADDX, - BITFIELD(43, 2) /* index 817 */, - TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(822), - BITFIELD(45, 2) /* index 822 */, - TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(827), - BITFIELD(47, 2) /* index 827 */, - TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_MOVE, - BITFIELD(49, 4) /* index 832 */, - TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL2ADDX, TILEGX_OPC_SHL2ADD, - TILEGX_OPC_SHL3ADDX, TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHLX, TILEGX_OPC_SHL, - TILEGX_OPC_SHRS, TILEGX_OPC_SHRUX, TILEGX_OPC_SHRU, TILEGX_OPC_ST1, - TILEGX_OPC_ST2, TILEGX_OPC_ST4, TILEGX_OPC_STNT1, TILEGX_OPC_STNT2, - TILEGX_OPC_STNT4, - BITFIELD(46, 7) /* index 849 */, - TILEGX_OPC_STNT, TILEGX_OPC_STNT, TILEGX_OPC_STNT, TILEGX_OPC_STNT, - TILEGX_OPC_STNT, TILEGX_OPC_STNT, TILEGX_OPC_STNT, TILEGX_OPC_STNT, - TILEGX_OPC_ST, TILEGX_OPC_ST, TILEGX_OPC_ST, TILEGX_OPC_ST, TILEGX_OPC_ST, - TILEGX_OPC_ST, TILEGX_OPC_ST, TILEGX_OPC_ST, TILEGX_OPC_SUBXSC, - TILEGX_OPC_SUBXSC, TILEGX_OPC_SUBXSC, TILEGX_OPC_SUBXSC, TILEGX_OPC_SUBXSC, - TILEGX_OPC_SUBXSC, TILEGX_OPC_SUBXSC, TILEGX_OPC_SUBXSC, TILEGX_OPC_SUBX, - TILEGX_OPC_SUBX, TILEGX_OPC_SUBX, TILEGX_OPC_SUBX, TILEGX_OPC_SUBX, - TILEGX_OPC_SUBX, TILEGX_OPC_SUBX, TILEGX_OPC_SUBX, TILEGX_OPC_SUB, - TILEGX_OPC_SUB, TILEGX_OPC_SUB, TILEGX_OPC_SUB, TILEGX_OPC_SUB, - TILEGX_OPC_SUB, TILEGX_OPC_SUB, TILEGX_OPC_SUB, CHILD(978), CHILD(987), - CHILD(1066), CHILD(1150), CHILD(1159), TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_V1ADDUC, TILEGX_OPC_V1ADDUC, TILEGX_OPC_V1ADDUC, - TILEGX_OPC_V1ADDUC, TILEGX_OPC_V1ADDUC, TILEGX_OPC_V1ADDUC, - TILEGX_OPC_V1ADDUC, TILEGX_OPC_V1ADDUC, TILEGX_OPC_V1ADD, TILEGX_OPC_V1ADD, - TILEGX_OPC_V1ADD, TILEGX_OPC_V1ADD, TILEGX_OPC_V1ADD, TILEGX_OPC_V1ADD, - TILEGX_OPC_V1ADD, TILEGX_OPC_V1ADD, TILEGX_OPC_V1CMPEQ, TILEGX_OPC_V1CMPEQ, - TILEGX_OPC_V1CMPEQ, TILEGX_OPC_V1CMPEQ, TILEGX_OPC_V1CMPEQ, - TILEGX_OPC_V1CMPEQ, TILEGX_OPC_V1CMPEQ, TILEGX_OPC_V1CMPEQ, - TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLES, - TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLES, - TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLEU, - TILEGX_OPC_V1CMPLEU, TILEGX_OPC_V1CMPLEU, TILEGX_OPC_V1CMPLEU, - TILEGX_OPC_V1CMPLEU, TILEGX_OPC_V1CMPLEU, TILEGX_OPC_V1CMPLEU, - TILEGX_OPC_V1CMPLEU, TILEGX_OPC_V1CMPLTS, TILEGX_OPC_V1CMPLTS, - TILEGX_OPC_V1CMPLTS, TILEGX_OPC_V1CMPLTS, TILEGX_OPC_V1CMPLTS, - TILEGX_OPC_V1CMPLTS, TILEGX_OPC_V1CMPLTS, TILEGX_OPC_V1CMPLTS, - TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPLTU, - TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPLTU, - TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPNE, - TILEGX_OPC_V1CMPNE, TILEGX_OPC_V1CMPNE, TILEGX_OPC_V1CMPNE, - TILEGX_OPC_V1CMPNE, TILEGX_OPC_V1CMPNE, TILEGX_OPC_V1CMPNE, - TILEGX_OPC_V1CMPNE, TILEGX_OPC_V1INT_H, TILEGX_OPC_V1INT_H, - TILEGX_OPC_V1INT_H, TILEGX_OPC_V1INT_H, TILEGX_OPC_V1INT_H, - TILEGX_OPC_V1INT_H, TILEGX_OPC_V1INT_H, TILEGX_OPC_V1INT_H, - TILEGX_OPC_V1INT_L, TILEGX_OPC_V1INT_L, TILEGX_OPC_V1INT_L, - TILEGX_OPC_V1INT_L, TILEGX_OPC_V1INT_L, TILEGX_OPC_V1INT_L, - TILEGX_OPC_V1INT_L, TILEGX_OPC_V1INT_L, - BITFIELD(43, 3) /* index 978 */, - TILEGX_OPC_NONE, TILEGX_OPC_DRAIN, TILEGX_OPC_DTLBPR, TILEGX_OPC_FINV, - TILEGX_OPC_FLUSHWB, TILEGX_OPC_FLUSH, TILEGX_OPC_FNOP, TILEGX_OPC_ICOH, - BITFIELD(43, 3) /* index 987 */, - CHILD(996), TILEGX_OPC_INV, TILEGX_OPC_IRET, TILEGX_OPC_JALRP, - TILEGX_OPC_JALR, TILEGX_OPC_JRP, TILEGX_OPC_JR, CHILD(1051), - BITFIELD(31, 2) /* index 996 */, - CHILD(1001), CHILD(1026), TILEGX_OPC_ILL, TILEGX_OPC_ILL, - BITFIELD(33, 2) /* index 1001 */, - TILEGX_OPC_ILL, TILEGX_OPC_ILL, TILEGX_OPC_ILL, CHILD(1006), - BITFIELD(35, 2) /* index 1006 */, - TILEGX_OPC_ILL, CHILD(1011), TILEGX_OPC_ILL, TILEGX_OPC_ILL, - BITFIELD(37, 2) /* index 1011 */, - TILEGX_OPC_ILL, CHILD(1016), TILEGX_OPC_ILL, TILEGX_OPC_ILL, - BITFIELD(39, 2) /* index 1016 */, - TILEGX_OPC_ILL, CHILD(1021), TILEGX_OPC_ILL, TILEGX_OPC_ILL, - BITFIELD(41, 2) /* index 1021 */, - TILEGX_OPC_ILL, TILEGX_OPC_ILL, TILEGX_OPC_BPT, TILEGX_OPC_ILL, - BITFIELD(33, 2) /* index 1026 */, - TILEGX_OPC_ILL, TILEGX_OPC_ILL, TILEGX_OPC_ILL, CHILD(1031), - BITFIELD(35, 2) /* index 1031 */, - TILEGX_OPC_ILL, CHILD(1036), TILEGX_OPC_ILL, TILEGX_OPC_ILL, - BITFIELD(37, 2) /* index 1036 */, - TILEGX_OPC_ILL, CHILD(1041), TILEGX_OPC_ILL, TILEGX_OPC_ILL, - BITFIELD(39, 2) /* index 1041 */, - TILEGX_OPC_ILL, CHILD(1046), TILEGX_OPC_ILL, TILEGX_OPC_ILL, - BITFIELD(41, 2) /* index 1046 */, - TILEGX_OPC_ILL, TILEGX_OPC_ILL, TILEGX_OPC_RAISE, TILEGX_OPC_ILL, - BITFIELD(31, 2) /* index 1051 */, - TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, CHILD(1056), - BITFIELD(33, 2) /* index 1056 */, - TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, CHILD(1061), - BITFIELD(35, 2) /* index 1061 */, - TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, - TILEGX_OPC_PREFETCH_L1_FAULT, - BITFIELD(43, 3) /* index 1066 */, - CHILD(1075), CHILD(1090), CHILD(1105), CHILD(1120), CHILD(1135), - TILEGX_OPC_LDNA, TILEGX_OPC_LDNT1S, TILEGX_OPC_LDNT1U, - BITFIELD(31, 2) /* index 1075 */, - TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, CHILD(1080), - BITFIELD(33, 2) /* index 1080 */, - TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, CHILD(1085), - BITFIELD(35, 2) /* index 1085 */, - TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_PREFETCH, - BITFIELD(31, 2) /* index 1090 */, - TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, CHILD(1095), - BITFIELD(33, 2) /* index 1095 */, - TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, CHILD(1100), - BITFIELD(35, 2) /* index 1100 */, - TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, - TILEGX_OPC_PREFETCH_L2_FAULT, - BITFIELD(31, 2) /* index 1105 */, - TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, CHILD(1110), - BITFIELD(33, 2) /* index 1110 */, - TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, CHILD(1115), - BITFIELD(35, 2) /* index 1115 */, - TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_PREFETCH_L2, - BITFIELD(31, 2) /* index 1120 */, - TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, CHILD(1125), - BITFIELD(33, 2) /* index 1125 */, - TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, CHILD(1130), - BITFIELD(35, 2) /* index 1130 */, - TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, - TILEGX_OPC_PREFETCH_L3_FAULT, - BITFIELD(31, 2) /* index 1135 */, - TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, CHILD(1140), - BITFIELD(33, 2) /* index 1140 */, - TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, CHILD(1145), - BITFIELD(35, 2) /* index 1145 */, - TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, TILEGX_OPC_PREFETCH_L3, - BITFIELD(43, 3) /* index 1150 */, - TILEGX_OPC_LDNT2S, TILEGX_OPC_LDNT2U, TILEGX_OPC_LDNT4S, TILEGX_OPC_LDNT4U, - TILEGX_OPC_LDNT, TILEGX_OPC_LD, TILEGX_OPC_LNK, TILEGX_OPC_MF, - BITFIELD(43, 3) /* index 1159 */, - TILEGX_OPC_NAP, TILEGX_OPC_NOP, TILEGX_OPC_SWINT0, TILEGX_OPC_SWINT1, - TILEGX_OPC_SWINT2, TILEGX_OPC_SWINT3, TILEGX_OPC_WH64, TILEGX_OPC_NONE, - BITFIELD(49, 4) /* index 1168 */, - TILEGX_OPC_V1MAXU, TILEGX_OPC_V1MINU, TILEGX_OPC_V1MNZ, TILEGX_OPC_V1MZ, - TILEGX_OPC_V1SHL, TILEGX_OPC_V1SHRS, TILEGX_OPC_V1SHRU, TILEGX_OPC_V1SUBUC, - TILEGX_OPC_V1SUB, TILEGX_OPC_V2ADDSC, TILEGX_OPC_V2ADD, TILEGX_OPC_V2CMPEQ, - TILEGX_OPC_V2CMPLES, TILEGX_OPC_V2CMPLEU, TILEGX_OPC_V2CMPLTS, - TILEGX_OPC_V2CMPLTU, - BITFIELD(49, 4) /* index 1185 */, - TILEGX_OPC_V2CMPNE, TILEGX_OPC_V2INT_H, TILEGX_OPC_V2INT_L, - TILEGX_OPC_V2MAXS, TILEGX_OPC_V2MINS, TILEGX_OPC_V2MNZ, TILEGX_OPC_V2MZ, - TILEGX_OPC_V2PACKH, TILEGX_OPC_V2PACKL, TILEGX_OPC_V2PACKUC, - TILEGX_OPC_V2SHLSC, TILEGX_OPC_V2SHL, TILEGX_OPC_V2SHRS, TILEGX_OPC_V2SHRU, - TILEGX_OPC_V2SUBSC, TILEGX_OPC_V2SUB, - BITFIELD(49, 4) /* index 1202 */, - TILEGX_OPC_V4ADDSC, TILEGX_OPC_V4ADD, TILEGX_OPC_V4INT_H, - TILEGX_OPC_V4INT_L, TILEGX_OPC_V4PACKSC, TILEGX_OPC_V4SHLSC, - TILEGX_OPC_V4SHL, TILEGX_OPC_V4SHRS, TILEGX_OPC_V4SHRU, TILEGX_OPC_V4SUBSC, - TILEGX_OPC_V4SUB, TILEGX_OPC_XOR, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(49, 4) /* index 1219 */, - TILEGX_OPC_NONE, TILEGX_OPC_ROTLI, TILEGX_OPC_SHLI, TILEGX_OPC_SHLXI, - TILEGX_OPC_SHRSI, TILEGX_OPC_SHRUI, TILEGX_OPC_SHRUXI, TILEGX_OPC_V1SHLI, - TILEGX_OPC_V1SHRSI, TILEGX_OPC_V1SHRUI, TILEGX_OPC_V2SHLI, - TILEGX_OPC_V2SHRSI, TILEGX_OPC_V2SHRUI, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, - BITFIELD(31, 2) /* index 1236 */, - TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, - CHILD(1241), - BITFIELD(33, 2) /* index 1241 */, - TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, - CHILD(1246), - BITFIELD(35, 2) /* index 1246 */, - TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, - CHILD(1251), - BITFIELD(37, 2) /* index 1251 */, - TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, - CHILD(1256), - BITFIELD(39, 2) /* index 1256 */, - TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, - CHILD(1261), - BITFIELD(41, 2) /* index 1261 */, - TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, - TILEGX_OPC_INFOL, -}; - -static const unsigned short decode_Y0_fsm[178] = -{ - BITFIELD(27, 4) /* index 0 */, - CHILD(17), TILEGX_OPC_ADDXI, CHILD(32), TILEGX_OPC_CMPEQI, - TILEGX_OPC_CMPLTSI, CHILD(62), CHILD(67), CHILD(118), CHILD(123), - CHILD(128), CHILD(133), CHILD(153), CHILD(158), CHILD(163), CHILD(168), - CHILD(173), - BITFIELD(6, 2) /* index 17 */, - TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(22), - BITFIELD(8, 2) /* index 22 */, - TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(27), - BITFIELD(10, 2) /* index 27 */, - TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_MOVEI, - BITFIELD(0, 2) /* index 32 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(37), - BITFIELD(2, 2) /* index 37 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(42), - BITFIELD(4, 2) /* index 42 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(47), - BITFIELD(6, 2) /* index 47 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(52), - BITFIELD(8, 2) /* index 52 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(57), - BITFIELD(10, 2) /* index 57 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_INFO, - BITFIELD(18, 2) /* index 62 */, - TILEGX_OPC_ADDX, TILEGX_OPC_ADD, TILEGX_OPC_SUBX, TILEGX_OPC_SUB, - BITFIELD(15, 5) /* index 67 */, - TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, - TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, - TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL2ADD, - TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL2ADD, - TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL2ADD, - TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, - TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, - TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, CHILD(100), - CHILD(109), TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(12, 3) /* index 100 */, - TILEGX_OPC_NONE, TILEGX_OPC_CLZ, TILEGX_OPC_CTZ, TILEGX_OPC_FNOP, - TILEGX_OPC_FSINGLE_PACK1, TILEGX_OPC_NOP, TILEGX_OPC_PCNT, - TILEGX_OPC_REVBITS, - BITFIELD(12, 3) /* index 109 */, - TILEGX_OPC_REVBYTES, TILEGX_OPC_TBLIDXB0, TILEGX_OPC_TBLIDXB1, - TILEGX_OPC_TBLIDXB2, TILEGX_OPC_TBLIDXB3, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - TILEGX_OPC_NONE, - BITFIELD(18, 2) /* index 118 */, - TILEGX_OPC_CMPLES, TILEGX_OPC_CMPLEU, TILEGX_OPC_CMPLTS, TILEGX_OPC_CMPLTU, - BITFIELD(18, 2) /* index 123 */, - TILEGX_OPC_CMPEQ, TILEGX_OPC_CMPNE, TILEGX_OPC_MULAX, TILEGX_OPC_MULX, - BITFIELD(18, 2) /* index 128 */, - TILEGX_OPC_CMOVEQZ, TILEGX_OPC_CMOVNEZ, TILEGX_OPC_MNZ, TILEGX_OPC_MZ, - BITFIELD(18, 2) /* index 133 */, - TILEGX_OPC_AND, TILEGX_OPC_NOR, CHILD(138), TILEGX_OPC_XOR, - BITFIELD(12, 2) /* index 138 */, - TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(143), - BITFIELD(14, 2) /* index 143 */, - TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(148), - BITFIELD(16, 2) /* index 148 */, - TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_MOVE, - BITFIELD(18, 2) /* index 153 */, - TILEGX_OPC_ROTL, TILEGX_OPC_SHL, TILEGX_OPC_SHRS, TILEGX_OPC_SHRU, - BITFIELD(18, 2) /* index 158 */, - TILEGX_OPC_NONE, TILEGX_OPC_SHL1ADDX, TILEGX_OPC_SHL2ADDX, - TILEGX_OPC_SHL3ADDX, - BITFIELD(18, 2) /* index 163 */, - TILEGX_OPC_MUL_HS_HS, TILEGX_OPC_MUL_HU_HU, TILEGX_OPC_MUL_LS_LS, - TILEGX_OPC_MUL_LU_LU, - BITFIELD(18, 2) /* index 168 */, - TILEGX_OPC_MULA_HS_HS, TILEGX_OPC_MULA_HU_HU, TILEGX_OPC_MULA_LS_LS, - TILEGX_OPC_MULA_LU_LU, - BITFIELD(18, 2) /* index 173 */, - TILEGX_OPC_ROTLI, TILEGX_OPC_SHLI, TILEGX_OPC_SHRSI, TILEGX_OPC_SHRUI, -}; - -static const unsigned short decode_Y1_fsm[167] = -{ - BITFIELD(58, 4) /* index 0 */, - TILEGX_OPC_NONE, CHILD(17), TILEGX_OPC_ADDXI, CHILD(32), TILEGX_OPC_CMPEQI, - TILEGX_OPC_CMPLTSI, CHILD(62), CHILD(67), CHILD(117), CHILD(122), - CHILD(127), CHILD(132), CHILD(152), CHILD(157), CHILD(162), TILEGX_OPC_NONE, - BITFIELD(37, 2) /* index 17 */, - TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(22), - BITFIELD(39, 2) /* index 22 */, - TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(27), - BITFIELD(41, 2) /* index 27 */, - TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_MOVEI, - BITFIELD(31, 2) /* index 32 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(37), - BITFIELD(33, 2) /* index 37 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(42), - BITFIELD(35, 2) /* index 42 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(47), - BITFIELD(37, 2) /* index 47 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(52), - BITFIELD(39, 2) /* index 52 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(57), - BITFIELD(41, 2) /* index 57 */, - TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_INFO, - BITFIELD(49, 2) /* index 62 */, - TILEGX_OPC_ADDX, TILEGX_OPC_ADD, TILEGX_OPC_SUBX, TILEGX_OPC_SUB, - BITFIELD(47, 4) /* index 67 */, - TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, - TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL2ADD, - TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL3ADD, - TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, CHILD(84), - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, - BITFIELD(43, 3) /* index 84 */, - CHILD(93), CHILD(96), CHILD(99), CHILD(102), CHILD(105), CHILD(108), - CHILD(111), CHILD(114), - BITFIELD(46, 1) /* index 93 */, - TILEGX_OPC_NONE, TILEGX_OPC_FNOP, - BITFIELD(46, 1) /* index 96 */, - TILEGX_OPC_NONE, TILEGX_OPC_ILL, - BITFIELD(46, 1) /* index 99 */, - TILEGX_OPC_NONE, TILEGX_OPC_JALRP, - BITFIELD(46, 1) /* index 102 */, - TILEGX_OPC_NONE, TILEGX_OPC_JALR, - BITFIELD(46, 1) /* index 105 */, - TILEGX_OPC_NONE, TILEGX_OPC_JRP, - BITFIELD(46, 1) /* index 108 */, - TILEGX_OPC_NONE, TILEGX_OPC_JR, - BITFIELD(46, 1) /* index 111 */, - TILEGX_OPC_NONE, TILEGX_OPC_LNK, - BITFIELD(46, 1) /* index 114 */, - TILEGX_OPC_NONE, TILEGX_OPC_NOP, - BITFIELD(49, 2) /* index 117 */, - TILEGX_OPC_CMPLES, TILEGX_OPC_CMPLEU, TILEGX_OPC_CMPLTS, TILEGX_OPC_CMPLTU, - BITFIELD(49, 2) /* index 122 */, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_CMPEQ, TILEGX_OPC_CMPNE, - BITFIELD(49, 2) /* index 127 */, - TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_MNZ, TILEGX_OPC_MZ, - BITFIELD(49, 2) /* index 132 */, - TILEGX_OPC_AND, TILEGX_OPC_NOR, CHILD(137), TILEGX_OPC_XOR, - BITFIELD(43, 2) /* index 137 */, - TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(142), - BITFIELD(45, 2) /* index 142 */, - TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(147), - BITFIELD(47, 2) /* index 147 */, - TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_MOVE, - BITFIELD(49, 2) /* index 152 */, - TILEGX_OPC_ROTL, TILEGX_OPC_SHL, TILEGX_OPC_SHRS, TILEGX_OPC_SHRU, - BITFIELD(49, 2) /* index 157 */, - TILEGX_OPC_NONE, TILEGX_OPC_SHL1ADDX, TILEGX_OPC_SHL2ADDX, - TILEGX_OPC_SHL3ADDX, - BITFIELD(49, 2) /* index 162 */, - TILEGX_OPC_ROTLI, TILEGX_OPC_SHLI, TILEGX_OPC_SHRSI, TILEGX_OPC_SHRUI, -}; - -static const unsigned short decode_Y2_fsm[118] = -{ - BITFIELD(62, 2) /* index 0 */, - TILEGX_OPC_NONE, CHILD(5), CHILD(66), CHILD(109), - BITFIELD(55, 3) /* index 5 */, - CHILD(14), CHILD(14), CHILD(14), CHILD(17), CHILD(40), CHILD(40), CHILD(40), - CHILD(43), - BITFIELD(26, 1) /* index 14 */, - TILEGX_OPC_LD1S, TILEGX_OPC_LD1U, - BITFIELD(26, 1) /* index 17 */, - CHILD(20), CHILD(30), - BITFIELD(51, 2) /* index 20 */, - TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, CHILD(25), - BITFIELD(53, 2) /* index 25 */, - TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, - TILEGX_OPC_PREFETCH_L1_FAULT, - BITFIELD(51, 2) /* index 30 */, - TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, CHILD(35), - BITFIELD(53, 2) /* index 35 */, - TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_PREFETCH, - BITFIELD(26, 1) /* index 40 */, - TILEGX_OPC_LD2S, TILEGX_OPC_LD2U, - BITFIELD(26, 1) /* index 43 */, - CHILD(46), CHILD(56), - BITFIELD(51, 2) /* index 46 */, - TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, CHILD(51), - BITFIELD(53, 2) /* index 51 */, - TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, - TILEGX_OPC_PREFETCH_L2_FAULT, - BITFIELD(51, 2) /* index 56 */, - TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, CHILD(61), - BITFIELD(53, 2) /* index 61 */, - TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_PREFETCH_L2, - BITFIELD(56, 2) /* index 66 */, - CHILD(71), CHILD(74), CHILD(90), CHILD(93), - BITFIELD(26, 1) /* index 71 */, - TILEGX_OPC_NONE, TILEGX_OPC_LD4S, - BITFIELD(26, 1) /* index 74 */, - TILEGX_OPC_NONE, CHILD(77), - BITFIELD(51, 2) /* index 77 */, - TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, CHILD(82), - BITFIELD(53, 2) /* index 82 */, - TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, CHILD(87), - BITFIELD(55, 1) /* index 87 */, - TILEGX_OPC_LD4S, TILEGX_OPC_PREFETCH_L3_FAULT, - BITFIELD(26, 1) /* index 90 */, - TILEGX_OPC_LD4U, TILEGX_OPC_LD, - BITFIELD(26, 1) /* index 93 */, - CHILD(96), TILEGX_OPC_LD, - BITFIELD(51, 2) /* index 96 */, - TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, CHILD(101), - BITFIELD(53, 2) /* index 101 */, - TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, CHILD(106), - BITFIELD(55, 1) /* index 106 */, - TILEGX_OPC_LD4U, TILEGX_OPC_PREFETCH_L3, - BITFIELD(26, 1) /* index 109 */, - CHILD(112), CHILD(115), - BITFIELD(57, 1) /* index 112 */, - TILEGX_OPC_ST1, TILEGX_OPC_ST4, - BITFIELD(57, 1) /* index 115 */, - TILEGX_OPC_ST2, TILEGX_OPC_ST, -}; - -#undef BITFIELD -#undef CHILD - -const unsigned short * const -tilegx_bundle_decoder_fsms[TILEGX_NUM_PIPELINE_ENCODINGS] = -{ - decode_X0_fsm, - decode_X1_fsm, - decode_Y0_fsm, - decode_Y1_fsm, - decode_Y2_fsm -}; - -const struct tilegx_operand tilegx_operands[35] = -{ - { - TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_IMM8_X0), - 8, 1, 0, 0, 0, 0, - create_Imm8_X0, get_Imm8_X0 - }, - { - TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_IMM8_X1), - 8, 1, 0, 0, 0, 0, - create_Imm8_X1, get_Imm8_X1 - }, - { - TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_IMM8_Y0), - 8, 1, 0, 0, 0, 0, - create_Imm8_Y0, get_Imm8_Y0 - }, - { - TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_IMM8_Y1), - 8, 1, 0, 0, 0, 0, - create_Imm8_Y1, get_Imm8_Y1 - }, - { - TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_IMM16_X0_HW0_LAST), - 16, 1, 0, 0, 0, 0, - create_Imm16_X0, get_Imm16_X0 - }, - { - TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_IMM16_X1_HW0_LAST), - 16, 1, 0, 0, 0, 0, - create_Imm16_X1, get_Imm16_X1 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 0, 1, 0, 0, - create_Dest_X1, get_Dest_X1 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 1, 0, 0, 0, - create_SrcA_X1, get_SrcA_X1 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 0, 1, 0, 0, - create_Dest_X0, get_Dest_X0 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 1, 0, 0, 0, - create_SrcA_X0, get_SrcA_X0 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 0, 1, 0, 0, - create_Dest_Y0, get_Dest_Y0 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 1, 0, 0, 0, - create_SrcA_Y0, get_SrcA_Y0 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 0, 1, 0, 0, - create_Dest_Y1, get_Dest_Y1 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 1, 0, 0, 0, - create_SrcA_Y1, get_SrcA_Y1 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 1, 0, 0, 0, - create_SrcA_Y2, get_SrcA_Y2 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 1, 1, 0, 0, - create_SrcA_X1, get_SrcA_X1 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 1, 0, 0, 0, - create_SrcB_X0, get_SrcB_X0 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 1, 0, 0, 0, - create_SrcB_X1, get_SrcB_X1 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 1, 0, 0, 0, - create_SrcB_Y0, get_SrcB_Y0 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 1, 0, 0, 0, - create_SrcB_Y1, get_SrcB_Y1 - }, - { - TILEGX_OP_TYPE_ADDRESS, BFD_RELOC(TILEGX_BROFF_X1), - 17, 1, 0, 0, 1, TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES, - create_BrOff_X1, get_BrOff_X1 - }, - { - TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_MMSTART_X0), - 6, 0, 0, 0, 0, 0, - create_BFStart_X0, get_BFStart_X0 - }, - { - TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_MMEND_X0), - 6, 0, 0, 0, 0, 0, - create_BFEnd_X0, get_BFEnd_X0 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 1, 1, 0, 0, - create_Dest_X0, get_Dest_X0 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 1, 1, 0, 0, - create_Dest_Y0, get_Dest_Y0 - }, - { - TILEGX_OP_TYPE_ADDRESS, BFD_RELOC(TILEGX_JUMPOFF_X1), - 27, 1, 0, 0, 1, TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES, - create_JumpOff_X1, get_JumpOff_X1 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 0, 1, 0, 0, - create_SrcBDest_Y2, get_SrcBDest_Y2 - }, - { - TILEGX_OP_TYPE_SPR, BFD_RELOC(TILEGX_MF_IMM14_X1), - 14, 0, 0, 0, 0, 0, - create_MF_Imm14_X1, get_MF_Imm14_X1 - }, - { - TILEGX_OP_TYPE_SPR, BFD_RELOC(TILEGX_MT_IMM14_X1), - 14, 0, 0, 0, 0, 0, - create_MT_Imm14_X1, get_MT_Imm14_X1 - }, - { - TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_SHAMT_X0), - 6, 0, 0, 0, 0, 0, - create_ShAmt_X0, get_ShAmt_X0 - }, - { - TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_SHAMT_X1), - 6, 0, 0, 0, 0, 0, - create_ShAmt_X1, get_ShAmt_X1 - }, - { - TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_SHAMT_Y0), - 6, 0, 0, 0, 0, 0, - create_ShAmt_Y0, get_ShAmt_Y0 - }, - { - TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_SHAMT_Y1), - 6, 0, 0, 0, 0, 0, - create_ShAmt_Y1, get_ShAmt_Y1 - }, - { - TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), - 6, 0, 1, 0, 0, 0, - create_SrcBDest_Y2, get_SrcBDest_Y2 - }, - { - TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_DEST_IMM8_X1), - 8, 1, 0, 0, 0, 0, - create_Dest_Imm8_X1, get_Dest_Imm8_X1 - } -}; - -/* Given a set of bundle bits and a specific pipe, returns which - * instruction the bundle contains in that pipe. - */ -const struct tilegx_opcode * -find_opcode(tilegx_bundle_bits bits, tilegx_pipeline pipe) -{ - const unsigned short *table = tilegx_bundle_decoder_fsms[pipe]; - int index = 0; - - while (1) - { - unsigned short bitspec = table[index]; - unsigned int bitfield = - ((unsigned int)(bits >> (bitspec & 63))) & (bitspec >> 6); - - unsigned short next = table[index + 1 + bitfield]; - if (next <= TILEGX_OPC_NONE) - return &tilegx_opcodes[next]; - - index = next - TILEGX_OPC_NONE; - } -} - -int -parse_insn_tilegx(tilegx_bundle_bits bits, - unsigned long long pc, - struct tilegx_decoded_instruction - decoded[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE]) -{ - int num_instructions = 0; - int pipe; - - int min_pipe, max_pipe; - if ((bits & TILEGX_BUNDLE_MODE_MASK) == 0) - { - min_pipe = TILEGX_PIPELINE_X0; - max_pipe = TILEGX_PIPELINE_X1; - } - else - { - min_pipe = TILEGX_PIPELINE_Y0; - max_pipe = TILEGX_PIPELINE_Y2; - } - - /* For each pipe, find an instruction that fits. */ - for (pipe = min_pipe; pipe <= max_pipe; pipe++) - { - const struct tilegx_opcode *opc; - struct tilegx_decoded_instruction *d; - int i; - - d = &decoded[num_instructions++]; - opc = find_opcode (bits, (tilegx_pipeline)pipe); - d->opcode = opc; - - /* Decode each operand, sign extending, etc. as appropriate. */ - for (i = 0; i < opc->num_operands; i++) - { - const struct tilegx_operand *op = - &tilegx_operands[opc->operands[pipe][i]]; - int raw_opval = op->extract (bits); - long long opval; - - if (op->is_signed) - { - /* Sign-extend the operand. */ - int shift = (int)((sizeof(int) * 8) - op->num_bits); - raw_opval = (raw_opval << shift) >> shift; - } - - /* Adjust PC-relative scaled branch offsets. */ - if (op->type == TILEGX_OP_TYPE_ADDRESS) - opval = (raw_opval * TILEGX_BUNDLE_SIZE_IN_BYTES) + pc; - else - opval = raw_opval; - - /* Record the final value. */ - d->operands[i] = op; - d->operand_values[i] = opval; - } - } - - return num_instructions; -} - -struct tilegx_spr -{ - /* The number */ - int number; - - /* The name */ - const char *name; -}; - -static int -tilegx_spr_compare (const void *a_ptr, const void *b_ptr) -{ - const struct tilegx_spr *a = (const struct tilegx_spr *) a_ptr; - const struct tilegx_spr *b = (const struct tilegx_spr *) b_ptr; - return (a->number - b->number); -} - -const struct tilegx_spr tilegx_sprs[] = { - { 0, "MPL_MEM_ERROR_SET_0" }, - { 1, "MPL_MEM_ERROR_SET_1" }, - { 2, "MPL_MEM_ERROR_SET_2" }, - { 3, "MPL_MEM_ERROR_SET_3" }, - { 4, "MPL_MEM_ERROR" }, - { 5, "MEM_ERROR_CBOX_ADDR" }, - { 6, "MEM_ERROR_CBOX_STATUS" }, - { 7, "MEM_ERROR_ENABLE" }, - { 8, "MEM_ERROR_MBOX_ADDR" }, - { 9, "MEM_ERROR_MBOX_STATUS" }, - { 10, "SBOX_ERROR" }, - { 11, "XDN_DEMUX_ERROR" }, - { 256, "MPL_SINGLE_STEP_3_SET_0" }, - { 257, "MPL_SINGLE_STEP_3_SET_1" }, - { 258, "MPL_SINGLE_STEP_3_SET_2" }, - { 259, "MPL_SINGLE_STEP_3_SET_3" }, - { 260, "MPL_SINGLE_STEP_3" }, - { 261, "SINGLE_STEP_CONTROL_3" }, - { 512, "MPL_SINGLE_STEP_2_SET_0" }, - { 513, "MPL_SINGLE_STEP_2_SET_1" }, - { 514, "MPL_SINGLE_STEP_2_SET_2" }, - { 515, "MPL_SINGLE_STEP_2_SET_3" }, - { 516, "MPL_SINGLE_STEP_2" }, - { 517, "SINGLE_STEP_CONTROL_2" }, - { 768, "MPL_SINGLE_STEP_1_SET_0" }, - { 769, "MPL_SINGLE_STEP_1_SET_1" }, - { 770, "MPL_SINGLE_STEP_1_SET_2" }, - { 771, "MPL_SINGLE_STEP_1_SET_3" }, - { 772, "MPL_SINGLE_STEP_1" }, - { 773, "SINGLE_STEP_CONTROL_1" }, - { 1024, "MPL_SINGLE_STEP_0_SET_0" }, - { 1025, "MPL_SINGLE_STEP_0_SET_1" }, - { 1026, "MPL_SINGLE_STEP_0_SET_2" }, - { 1027, "MPL_SINGLE_STEP_0_SET_3" }, - { 1028, "MPL_SINGLE_STEP_0" }, - { 1029, "SINGLE_STEP_CONTROL_0" }, - { 1280, "MPL_IDN_COMPLETE_SET_0" }, - { 1281, "MPL_IDN_COMPLETE_SET_1" }, - { 1282, "MPL_IDN_COMPLETE_SET_2" }, - { 1283, "MPL_IDN_COMPLETE_SET_3" }, - { 1284, "MPL_IDN_COMPLETE" }, - { 1285, "IDN_COMPLETE_PENDING" }, - { 1536, "MPL_UDN_COMPLETE_SET_0" }, - { 1537, "MPL_UDN_COMPLETE_SET_1" }, - { 1538, "MPL_UDN_COMPLETE_SET_2" }, - { 1539, "MPL_UDN_COMPLETE_SET_3" }, - { 1540, "MPL_UDN_COMPLETE" }, - { 1541, "UDN_COMPLETE_PENDING" }, - { 1792, "MPL_ITLB_MISS_SET_0" }, - { 1793, "MPL_ITLB_MISS_SET_1" }, - { 1794, "MPL_ITLB_MISS_SET_2" }, - { 1795, "MPL_ITLB_MISS_SET_3" }, - { 1796, "MPL_ITLB_MISS" }, - { 1797, "ITLB_TSB_BASE_ADDR_0" }, - { 1798, "ITLB_TSB_BASE_ADDR_1" }, - { 1920, "ITLB_CURRENT_ATTR" }, - { 1921, "ITLB_CURRENT_PA" }, - { 1922, "ITLB_CURRENT_VA" }, - { 1923, "ITLB_INDEX" }, - { 1924, "ITLB_MATCH_0" }, - { 1925, "ITLB_PERF" }, - { 1926, "ITLB_PR" }, - { 1927, "ITLB_TSB_ADDR_0" }, - { 1928, "ITLB_TSB_ADDR_1" }, - { 1929, "ITLB_TSB_FILL_CURRENT_ATTR" }, - { 1930, "ITLB_TSB_FILL_MATCH" }, - { 1931, "NUMBER_ITLB" }, - { 1932, "REPLACEMENT_ITLB" }, - { 1933, "WIRED_ITLB" }, - { 2048, "MPL_ILL_SET_0" }, - { 2049, "MPL_ILL_SET_1" }, - { 2050, "MPL_ILL_SET_2" }, - { 2051, "MPL_ILL_SET_3" }, - { 2052, "MPL_ILL" }, - { 2304, "MPL_GPV_SET_0" }, - { 2305, "MPL_GPV_SET_1" }, - { 2306, "MPL_GPV_SET_2" }, - { 2307, "MPL_GPV_SET_3" }, - { 2308, "MPL_GPV" }, - { 2309, "GPV_REASON" }, - { 2560, "MPL_IDN_ACCESS_SET_0" }, - { 2561, "MPL_IDN_ACCESS_SET_1" }, - { 2562, "MPL_IDN_ACCESS_SET_2" }, - { 2563, "MPL_IDN_ACCESS_SET_3" }, - { 2564, "MPL_IDN_ACCESS" }, - { 2565, "IDN_DEMUX_COUNT_0" }, - { 2566, "IDN_DEMUX_COUNT_1" }, - { 2567, "IDN_FLUSH_EGRESS" }, - { 2568, "IDN_PENDING" }, - { 2569, "IDN_ROUTE_ORDER" }, - { 2570, "IDN_SP_FIFO_CNT" }, - { 2688, "IDN_DATA_AVAIL" }, - { 2816, "MPL_UDN_ACCESS_SET_0" }, - { 2817, "MPL_UDN_ACCESS_SET_1" }, - { 2818, "MPL_UDN_ACCESS_SET_2" }, - { 2819, "MPL_UDN_ACCESS_SET_3" }, - { 2820, "MPL_UDN_ACCESS" }, - { 2821, "UDN_DEMUX_COUNT_0" }, - { 2822, "UDN_DEMUX_COUNT_1" }, - { 2823, "UDN_DEMUX_COUNT_2" }, - { 2824, "UDN_DEMUX_COUNT_3" }, - { 2825, "UDN_FLUSH_EGRESS" }, - { 2826, "UDN_PENDING" }, - { 2827, "UDN_ROUTE_ORDER" }, - { 2828, "UDN_SP_FIFO_CNT" }, - { 2944, "UDN_DATA_AVAIL" }, - { 3072, "MPL_SWINT_3_SET_0" }, - { 3073, "MPL_SWINT_3_SET_1" }, - { 3074, "MPL_SWINT_3_SET_2" }, - { 3075, "MPL_SWINT_3_SET_3" }, - { 3076, "MPL_SWINT_3" }, - { 3328, "MPL_SWINT_2_SET_0" }, - { 3329, "MPL_SWINT_2_SET_1" }, - { 3330, "MPL_SWINT_2_SET_2" }, - { 3331, "MPL_SWINT_2_SET_3" }, - { 3332, "MPL_SWINT_2" }, - { 3584, "MPL_SWINT_1_SET_0" }, - { 3585, "MPL_SWINT_1_SET_1" }, - { 3586, "MPL_SWINT_1_SET_2" }, - { 3587, "MPL_SWINT_1_SET_3" }, - { 3588, "MPL_SWINT_1" }, - { 3840, "MPL_SWINT_0_SET_0" }, - { 3841, "MPL_SWINT_0_SET_1" }, - { 3842, "MPL_SWINT_0_SET_2" }, - { 3843, "MPL_SWINT_0_SET_3" }, - { 3844, "MPL_SWINT_0" }, - { 4096, "MPL_ILL_TRANS_SET_0" }, - { 4097, "MPL_ILL_TRANS_SET_1" }, - { 4098, "MPL_ILL_TRANS_SET_2" }, - { 4099, "MPL_ILL_TRANS_SET_3" }, - { 4100, "MPL_ILL_TRANS" }, - { 4101, "ILL_TRANS_REASON" }, - { 4102, "ILL_VA_PC" }, - { 4352, "MPL_UNALIGN_DATA_SET_0" }, - { 4353, "MPL_UNALIGN_DATA_SET_1" }, - { 4354, "MPL_UNALIGN_DATA_SET_2" }, - { 4355, "MPL_UNALIGN_DATA_SET_3" }, - { 4356, "MPL_UNALIGN_DATA" }, - { 4608, "MPL_DTLB_MISS_SET_0" }, - { 4609, "MPL_DTLB_MISS_SET_1" }, - { 4610, "MPL_DTLB_MISS_SET_2" }, - { 4611, "MPL_DTLB_MISS_SET_3" }, - { 4612, "MPL_DTLB_MISS" }, - { 4613, "DTLB_TSB_BASE_ADDR_0" }, - { 4614, "DTLB_TSB_BASE_ADDR_1" }, - { 4736, "AAR" }, - { 4737, "CACHE_PINNED_WAYS" }, - { 4738, "DTLB_BAD_ADDR" }, - { 4739, "DTLB_BAD_ADDR_REASON" }, - { 4740, "DTLB_CURRENT_ATTR" }, - { 4741, "DTLB_CURRENT_PA" }, - { 4742, "DTLB_CURRENT_VA" }, - { 4743, "DTLB_INDEX" }, - { 4744, "DTLB_MATCH_0" }, - { 4745, "DTLB_PERF" }, - { 4746, "DTLB_TSB_ADDR_0" }, - { 4747, "DTLB_TSB_ADDR_1" }, - { 4748, "DTLB_TSB_FILL_CURRENT_ATTR" }, - { 4749, "DTLB_TSB_FILL_MATCH" }, - { 4750, "NUMBER_DTLB" }, - { 4751, "REPLACEMENT_DTLB" }, - { 4752, "WIRED_DTLB" }, - { 4864, "MPL_DTLB_ACCESS_SET_0" }, - { 4865, "MPL_DTLB_ACCESS_SET_1" }, - { 4866, "MPL_DTLB_ACCESS_SET_2" }, - { 4867, "MPL_DTLB_ACCESS_SET_3" }, - { 4868, "MPL_DTLB_ACCESS" }, - { 5120, "MPL_IDN_FIREWALL_SET_0" }, - { 5121, "MPL_IDN_FIREWALL_SET_1" }, - { 5122, "MPL_IDN_FIREWALL_SET_2" }, - { 5123, "MPL_IDN_FIREWALL_SET_3" }, - { 5124, "MPL_IDN_FIREWALL" }, - { 5125, "IDN_DIRECTION_PROTECT" }, - { 5376, "MPL_UDN_FIREWALL_SET_0" }, - { 5377, "MPL_UDN_FIREWALL_SET_1" }, - { 5378, "MPL_UDN_FIREWALL_SET_2" }, - { 5379, "MPL_UDN_FIREWALL_SET_3" }, - { 5380, "MPL_UDN_FIREWALL" }, - { 5381, "UDN_DIRECTION_PROTECT" }, - { 5632, "MPL_TILE_TIMER_SET_0" }, - { 5633, "MPL_TILE_TIMER_SET_1" }, - { 5634, "MPL_TILE_TIMER_SET_2" }, - { 5635, "MPL_TILE_TIMER_SET_3" }, - { 5636, "MPL_TILE_TIMER" }, - { 5637, "TILE_TIMER_CONTROL" }, - { 5888, "MPL_AUX_TILE_TIMER_SET_0" }, - { 5889, "MPL_AUX_TILE_TIMER_SET_1" }, - { 5890, "MPL_AUX_TILE_TIMER_SET_2" }, - { 5891, "MPL_AUX_TILE_TIMER_SET_3" }, - { 5892, "MPL_AUX_TILE_TIMER" }, - { 5893, "AUX_TILE_TIMER_CONTROL" }, - { 6144, "MPL_IDN_TIMER_SET_0" }, - { 6145, "MPL_IDN_TIMER_SET_1" }, - { 6146, "MPL_IDN_TIMER_SET_2" }, - { 6147, "MPL_IDN_TIMER_SET_3" }, - { 6148, "MPL_IDN_TIMER" }, - { 6149, "IDN_DEADLOCK_COUNT" }, - { 6150, "IDN_DEADLOCK_TIMEOUT" }, - { 6400, "MPL_UDN_TIMER_SET_0" }, - { 6401, "MPL_UDN_TIMER_SET_1" }, - { 6402, "MPL_UDN_TIMER_SET_2" }, - { 6403, "MPL_UDN_TIMER_SET_3" }, - { 6404, "MPL_UDN_TIMER" }, - { 6405, "UDN_DEADLOCK_COUNT" }, - { 6406, "UDN_DEADLOCK_TIMEOUT" }, - { 6656, "MPL_IDN_AVAIL_SET_0" }, - { 6657, "MPL_IDN_AVAIL_SET_1" }, - { 6658, "MPL_IDN_AVAIL_SET_2" }, - { 6659, "MPL_IDN_AVAIL_SET_3" }, - { 6660, "MPL_IDN_AVAIL" }, - { 6661, "IDN_AVAIL_EN" }, - { 6912, "MPL_UDN_AVAIL_SET_0" }, - { 6913, "MPL_UDN_AVAIL_SET_1" }, - { 6914, "MPL_UDN_AVAIL_SET_2" }, - { 6915, "MPL_UDN_AVAIL_SET_3" }, - { 6916, "MPL_UDN_AVAIL" }, - { 6917, "UDN_AVAIL_EN" }, - { 7168, "MPL_IPI_3_SET_0" }, - { 7169, "MPL_IPI_3_SET_1" }, - { 7170, "MPL_IPI_3_SET_2" }, - { 7171, "MPL_IPI_3_SET_3" }, - { 7172, "MPL_IPI_3" }, - { 7173, "IPI_EVENT_3" }, - { 7174, "IPI_EVENT_RESET_3" }, - { 7175, "IPI_EVENT_SET_3" }, - { 7176, "IPI_MASK_3" }, - { 7177, "IPI_MASK_RESET_3" }, - { 7178, "IPI_MASK_SET_3" }, - { 7424, "MPL_IPI_2_SET_0" }, - { 7425, "MPL_IPI_2_SET_1" }, - { 7426, "MPL_IPI_2_SET_2" }, - { 7427, "MPL_IPI_2_SET_3" }, - { 7428, "MPL_IPI_2" }, - { 7429, "IPI_EVENT_2" }, - { 7430, "IPI_EVENT_RESET_2" }, - { 7431, "IPI_EVENT_SET_2" }, - { 7432, "IPI_MASK_2" }, - { 7433, "IPI_MASK_RESET_2" }, - { 7434, "IPI_MASK_SET_2" }, - { 7680, "MPL_IPI_1_SET_0" }, - { 7681, "MPL_IPI_1_SET_1" }, - { 7682, "MPL_IPI_1_SET_2" }, - { 7683, "MPL_IPI_1_SET_3" }, - { 7684, "MPL_IPI_1" }, - { 7685, "IPI_EVENT_1" }, - { 7686, "IPI_EVENT_RESET_1" }, - { 7687, "IPI_EVENT_SET_1" }, - { 7688, "IPI_MASK_1" }, - { 7689, "IPI_MASK_RESET_1" }, - { 7690, "IPI_MASK_SET_1" }, - { 7936, "MPL_IPI_0_SET_0" }, - { 7937, "MPL_IPI_0_SET_1" }, - { 7938, "MPL_IPI_0_SET_2" }, - { 7939, "MPL_IPI_0_SET_3" }, - { 7940, "MPL_IPI_0" }, - { 7941, "IPI_EVENT_0" }, - { 7942, "IPI_EVENT_RESET_0" }, - { 7943, "IPI_EVENT_SET_0" }, - { 7944, "IPI_MASK_0" }, - { 7945, "IPI_MASK_RESET_0" }, - { 7946, "IPI_MASK_SET_0" }, - { 8192, "MPL_PERF_COUNT_SET_0" }, - { 8193, "MPL_PERF_COUNT_SET_1" }, - { 8194, "MPL_PERF_COUNT_SET_2" }, - { 8195, "MPL_PERF_COUNT_SET_3" }, - { 8196, "MPL_PERF_COUNT" }, - { 8197, "PERF_COUNT_0" }, - { 8198, "PERF_COUNT_1" }, - { 8199, "PERF_COUNT_CTL" }, - { 8200, "PERF_COUNT_DN_CTL" }, - { 8201, "PERF_COUNT_STS" }, - { 8202, "WATCH_MASK" }, - { 8203, "WATCH_VAL" }, - { 8448, "MPL_AUX_PERF_COUNT_SET_0" }, - { 8449, "MPL_AUX_PERF_COUNT_SET_1" }, - { 8450, "MPL_AUX_PERF_COUNT_SET_2" }, - { 8451, "MPL_AUX_PERF_COUNT_SET_3" }, - { 8452, "MPL_AUX_PERF_COUNT" }, - { 8453, "AUX_PERF_COUNT_0" }, - { 8454, "AUX_PERF_COUNT_1" }, - { 8455, "AUX_PERF_COUNT_CTL" }, - { 8456, "AUX_PERF_COUNT_STS" }, - { 8704, "MPL_INTCTRL_3_SET_0" }, - { 8705, "MPL_INTCTRL_3_SET_1" }, - { 8706, "MPL_INTCTRL_3_SET_2" }, - { 8707, "MPL_INTCTRL_3_SET_3" }, - { 8708, "MPL_INTCTRL_3" }, - { 8709, "INTCTRL_3_STATUS" }, - { 8710, "INTERRUPT_MASK_3" }, - { 8711, "INTERRUPT_MASK_RESET_3" }, - { 8712, "INTERRUPT_MASK_SET_3" }, - { 8713, "INTERRUPT_VECTOR_BASE_3" }, - { 8714, "SINGLE_STEP_EN_0_3" }, - { 8715, "SINGLE_STEP_EN_1_3" }, - { 8716, "SINGLE_STEP_EN_2_3" }, - { 8717, "SINGLE_STEP_EN_3_3" }, - { 8832, "EX_CONTEXT_3_0" }, - { 8833, "EX_CONTEXT_3_1" }, - { 8834, "SYSTEM_SAVE_3_0" }, - { 8835, "SYSTEM_SAVE_3_1" }, - { 8836, "SYSTEM_SAVE_3_2" }, - { 8837, "SYSTEM_SAVE_3_3" }, - { 8960, "MPL_INTCTRL_2_SET_0" }, - { 8961, "MPL_INTCTRL_2_SET_1" }, - { 8962, "MPL_INTCTRL_2_SET_2" }, - { 8963, "MPL_INTCTRL_2_SET_3" }, - { 8964, "MPL_INTCTRL_2" }, - { 8965, "INTCTRL_2_STATUS" }, - { 8966, "INTERRUPT_MASK_2" }, - { 8967, "INTERRUPT_MASK_RESET_2" }, - { 8968, "INTERRUPT_MASK_SET_2" }, - { 8969, "INTERRUPT_VECTOR_BASE_2" }, - { 8970, "SINGLE_STEP_EN_0_2" }, - { 8971, "SINGLE_STEP_EN_1_2" }, - { 8972, "SINGLE_STEP_EN_2_2" }, - { 8973, "SINGLE_STEP_EN_3_2" }, - { 9088, "EX_CONTEXT_2_0" }, - { 9089, "EX_CONTEXT_2_1" }, - { 9090, "SYSTEM_SAVE_2_0" }, - { 9091, "SYSTEM_SAVE_2_1" }, - { 9092, "SYSTEM_SAVE_2_2" }, - { 9093, "SYSTEM_SAVE_2_3" }, - { 9216, "MPL_INTCTRL_1_SET_0" }, - { 9217, "MPL_INTCTRL_1_SET_1" }, - { 9218, "MPL_INTCTRL_1_SET_2" }, - { 9219, "MPL_INTCTRL_1_SET_3" }, - { 9220, "MPL_INTCTRL_1" }, - { 9221, "INTCTRL_1_STATUS" }, - { 9222, "INTERRUPT_MASK_1" }, - { 9223, "INTERRUPT_MASK_RESET_1" }, - { 9224, "INTERRUPT_MASK_SET_1" }, - { 9225, "INTERRUPT_VECTOR_BASE_1" }, - { 9226, "SINGLE_STEP_EN_0_1" }, - { 9227, "SINGLE_STEP_EN_1_1" }, - { 9228, "SINGLE_STEP_EN_2_1" }, - { 9229, "SINGLE_STEP_EN_3_1" }, - { 9344, "EX_CONTEXT_1_0" }, - { 9345, "EX_CONTEXT_1_1" }, - { 9346, "SYSTEM_SAVE_1_0" }, - { 9347, "SYSTEM_SAVE_1_1" }, - { 9348, "SYSTEM_SAVE_1_2" }, - { 9349, "SYSTEM_SAVE_1_3" }, - { 9472, "MPL_INTCTRL_0_SET_0" }, - { 9473, "MPL_INTCTRL_0_SET_1" }, - { 9474, "MPL_INTCTRL_0_SET_2" }, - { 9475, "MPL_INTCTRL_0_SET_3" }, - { 9476, "MPL_INTCTRL_0" }, - { 9477, "INTCTRL_0_STATUS" }, - { 9478, "INTERRUPT_MASK_0" }, - { 9479, "INTERRUPT_MASK_RESET_0" }, - { 9480, "INTERRUPT_MASK_SET_0" }, - { 9481, "INTERRUPT_VECTOR_BASE_0" }, - { 9482, "SINGLE_STEP_EN_0_0" }, - { 9483, "SINGLE_STEP_EN_1_0" }, - { 9484, "SINGLE_STEP_EN_2_0" }, - { 9485, "SINGLE_STEP_EN_3_0" }, - { 9600, "EX_CONTEXT_0_0" }, - { 9601, "EX_CONTEXT_0_1" }, - { 9602, "SYSTEM_SAVE_0_0" }, - { 9603, "SYSTEM_SAVE_0_1" }, - { 9604, "SYSTEM_SAVE_0_2" }, - { 9605, "SYSTEM_SAVE_0_3" }, - { 9728, "MPL_BOOT_ACCESS_SET_0" }, - { 9729, "MPL_BOOT_ACCESS_SET_1" }, - { 9730, "MPL_BOOT_ACCESS_SET_2" }, - { 9731, "MPL_BOOT_ACCESS_SET_3" }, - { 9732, "MPL_BOOT_ACCESS" }, - { 9733, "BIG_ENDIAN_CONFIG" }, - { 9734, "CACHE_INVALIDATION_COMPRESSION_MODE" }, - { 9735, "CACHE_INVALIDATION_MASK_0" }, - { 9736, "CACHE_INVALIDATION_MASK_1" }, - { 9737, "CACHE_INVALIDATION_MASK_2" }, - { 9738, "CBOX_CACHEASRAM_CONFIG" }, - { 9739, "CBOX_CACHE_CONFIG" }, - { 9740, "CBOX_HOME_MAP_ADDR" }, - { 9741, "CBOX_HOME_MAP_DATA" }, - { 9742, "CBOX_MMAP_0" }, - { 9743, "CBOX_MMAP_1" }, - { 9744, "CBOX_MMAP_2" }, - { 9745, "CBOX_MMAP_3" }, - { 9746, "CBOX_MSR" }, - { 9747, "DIAG_BCST_CTL" }, - { 9748, "DIAG_BCST_MASK" }, - { 9749, "DIAG_BCST_TRIGGER" }, - { 9750, "DIAG_MUX_CTL" }, - { 9751, "DIAG_TRACE_CTL" }, - { 9752, "DIAG_TRACE_DATA" }, - { 9753, "DIAG_TRACE_STS" }, - { 9754, "IDN_DEMUX_BUF_THRESH" }, - { 9755, "L1_I_PIN_WAY_0" }, - { 9756, "MEM_ROUTE_ORDER" }, - { 9757, "MEM_STRIPE_CONFIG" }, - { 9758, "PERF_COUNT_PLS" }, - { 9759, "PSEUDO_RANDOM_NUMBER_MODIFY" }, - { 9760, "QUIESCE_CTL" }, - { 9761, "RSHIM_COORD" }, - { 9762, "SBOX_CONFIG" }, - { 9763, "UDN_DEMUX_BUF_THRESH" }, - { 9764, "XDN_CORE_STARVATION_COUNT" }, - { 9765, "XDN_ROUND_ROBIN_ARB_CTL" }, - { 9856, "CYCLE_MODIFY" }, - { 9857, "I_AAR" }, - { 9984, "MPL_WORLD_ACCESS_SET_0" }, - { 9985, "MPL_WORLD_ACCESS_SET_1" }, - { 9986, "MPL_WORLD_ACCESS_SET_2" }, - { 9987, "MPL_WORLD_ACCESS_SET_3" }, - { 9988, "MPL_WORLD_ACCESS" }, - { 9989, "DONE" }, - { 9990, "DSTREAM_PF" }, - { 9991, "FAIL" }, - { 9992, "INTERRUPT_CRITICAL_SECTION" }, - { 9993, "PASS" }, - { 9994, "PSEUDO_RANDOM_NUMBER" }, - { 9995, "TILE_COORD" }, - { 9996, "TILE_RTF_HWM" }, - { 10112, "CMPEXCH_VALUE" }, - { 10113, "CYCLE" }, - { 10114, "EVENT_BEGIN" }, - { 10115, "EVENT_END" }, - { 10116, "PROC_STATUS" }, - { 10117, "SIM_CONTROL" }, - { 10118, "SIM_SOCKET" }, - { 10119, "STATUS_SATURATE" }, - { 10240, "MPL_I_ASID_SET_0" }, - { 10241, "MPL_I_ASID_SET_1" }, - { 10242, "MPL_I_ASID_SET_2" }, - { 10243, "MPL_I_ASID_SET_3" }, - { 10244, "MPL_I_ASID" }, - { 10245, "I_ASID" }, - { 10496, "MPL_D_ASID_SET_0" }, - { 10497, "MPL_D_ASID_SET_1" }, - { 10498, "MPL_D_ASID_SET_2" }, - { 10499, "MPL_D_ASID_SET_3" }, - { 10500, "MPL_D_ASID" }, - { 10501, "D_ASID" }, - { 10752, "MPL_DOUBLE_FAULT_SET_0" }, - { 10753, "MPL_DOUBLE_FAULT_SET_1" }, - { 10754, "MPL_DOUBLE_FAULT_SET_2" }, - { 10755, "MPL_DOUBLE_FAULT_SET_3" }, - { 10756, "MPL_DOUBLE_FAULT" }, - { 10757, "LAST_INTERRUPT_REASON" }, -}; - -const int tilegx_num_sprs = 441; - -const char * -get_tilegx_spr_name (int num) -{ - void *result; - struct tilegx_spr key; - - key.number = num; - result = bsearch((const void *) &key, (const void *) tilegx_sprs, - tilegx_num_sprs, sizeof (struct tilegx_spr), - tilegx_spr_compare); - - if (result == NULL) - { - return (NULL); - } - else - { - struct tilegx_spr *result_ptr = (struct tilegx_spr *) result; - return (result_ptr->name); - } -} - -int -print_insn_tilegx (unsigned char * memaddr) -{ - struct tilegx_decoded_instruction - decoded[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE]; - unsigned char opbuf[TILEGX_BUNDLE_SIZE_IN_BYTES]; - int i, num_instructions, num_printed; - tilegx_mnemonic padding_mnemonic; - - memcpy((void *)opbuf, (void *)memaddr, TILEGX_BUNDLE_SIZE_IN_BYTES); - - /* Parse the instructions in the bundle. */ - num_instructions = - parse_insn_tilegx (*(unsigned long long *)opbuf, (unsigned long long)memaddr, decoded); - - /* Print the instructions in the bundle. */ - printf("{ "); - num_printed = 0; - - /* Determine which nop opcode is used for padding and should be skipped. */ - padding_mnemonic = TILEGX_OPC_FNOP; - for (i = 0; i < num_instructions; i++) - { - if (!decoded[i].opcode->can_bundle) - { - /* Instructions that cannot be bundled are padded out with nops, - rather than fnops. Displaying them is always clutter. */ - padding_mnemonic = TILEGX_OPC_NOP; - break; - } - } - - for (i = 0; i < num_instructions; i++) - { - const struct tilegx_opcode *opcode = decoded[i].opcode; - const char *name; - int j; - - /* Do not print out fnops, unless everything is an fnop, in - which case we will print out just the last one. */ - if (opcode->mnemonic == padding_mnemonic - && (num_printed > 0 || i + 1 < num_instructions)) - continue; - - if (num_printed > 0) - printf(" ; "); - ++num_printed; - - name = opcode->name; - if (name == NULL) - name = "<invalid>"; - printf("%s", name); - - for (j = 0; j < opcode->num_operands; j++) - { - unsigned long long num; - const struct tilegx_operand *op; - const char *spr_name; - - if (j > 0) - printf (","); - printf (" "); - - num = decoded[i].operand_values[j]; - - op = decoded[i].operands[j]; - switch (op->type) - { - case TILEGX_OP_TYPE_REGISTER: - printf ("%s", tilegx_register_names[(int)num]); - break; - case TILEGX_OP_TYPE_SPR: - spr_name = get_tilegx_spr_name(num); - if (spr_name != NULL) - printf ("%s", spr_name); - else - printf ("%d", (int)num); - break; - case TILEGX_OP_TYPE_IMMEDIATE: - printf ("%d", (int)num); - break; - case TILEGX_OP_TYPE_ADDRESS: - printf ("0x%016llx", num); - break; - default: - abort (); - } - } - } - printf (" }\n"); - - return TILEGX_BUNDLE_SIZE_IN_BYTES; -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright 2013-2013 Tilera Corporation(jiwang@tilera.com). All rights reserved. + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* This code is owned by Tilera Corporation, and distributed as part + of multiple projects. In sljit, the code is under BSD licence. */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#define BFD_RELOC(x) R_##x + +/* Special registers. */ +#define TREG_LR 55 +#define TREG_SN 56 +#define TREG_ZERO 63 + +/* Canonical name of each register. */ +const char *const tilegx_register_names[] = +{ + "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", + "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", + "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", + "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31", + "r32", "r33", "r34", "r35", "r36", "r37", "r38", "r39", + "r40", "r41", "r42", "r43", "r44", "r45", "r46", "r47", + "r48", "r49", "r50", "r51", "r52", "tp", "sp", "lr", + "sn", "idn0", "idn1", "udn0", "udn1", "udn2", "udn3", "zero" +}; + +enum +{ + R_NONE = 0, + R_TILEGX_NONE = 0, + R_TILEGX_64 = 1, + R_TILEGX_32 = 2, + R_TILEGX_16 = 3, + R_TILEGX_8 = 4, + R_TILEGX_64_PCREL = 5, + R_TILEGX_32_PCREL = 6, + R_TILEGX_16_PCREL = 7, + R_TILEGX_8_PCREL = 8, + R_TILEGX_HW0 = 9, + R_TILEGX_HW1 = 10, + R_TILEGX_HW2 = 11, + R_TILEGX_HW3 = 12, + R_TILEGX_HW0_LAST = 13, + R_TILEGX_HW1_LAST = 14, + R_TILEGX_HW2_LAST = 15, + R_TILEGX_COPY = 16, + R_TILEGX_GLOB_DAT = 17, + R_TILEGX_JMP_SLOT = 18, + R_TILEGX_RELATIVE = 19, + R_TILEGX_BROFF_X1 = 20, + R_TILEGX_JUMPOFF_X1 = 21, + R_TILEGX_JUMPOFF_X1_PLT = 22, + R_TILEGX_IMM8_X0 = 23, + R_TILEGX_IMM8_Y0 = 24, + R_TILEGX_IMM8_X1 = 25, + R_TILEGX_IMM8_Y1 = 26, + R_TILEGX_DEST_IMM8_X1 = 27, + R_TILEGX_MT_IMM14_X1 = 28, + R_TILEGX_MF_IMM14_X1 = 29, + R_TILEGX_MMSTART_X0 = 30, + R_TILEGX_MMEND_X0 = 31, + R_TILEGX_SHAMT_X0 = 32, + R_TILEGX_SHAMT_X1 = 33, + R_TILEGX_SHAMT_Y0 = 34, + R_TILEGX_SHAMT_Y1 = 35, + R_TILEGX_IMM16_X0_HW0 = 36, + R_TILEGX_IMM16_X1_HW0 = 37, + R_TILEGX_IMM16_X0_HW1 = 38, + R_TILEGX_IMM16_X1_HW1 = 39, + R_TILEGX_IMM16_X0_HW2 = 40, + R_TILEGX_IMM16_X1_HW2 = 41, + R_TILEGX_IMM16_X0_HW3 = 42, + R_TILEGX_IMM16_X1_HW3 = 43, + R_TILEGX_IMM16_X0_HW0_LAST = 44, + R_TILEGX_IMM16_X1_HW0_LAST = 45, + R_TILEGX_IMM16_X0_HW1_LAST = 46, + R_TILEGX_IMM16_X1_HW1_LAST = 47, + R_TILEGX_IMM16_X0_HW2_LAST = 48, + R_TILEGX_IMM16_X1_HW2_LAST = 49, + R_TILEGX_IMM16_X0_HW0_PCREL = 50, + R_TILEGX_IMM16_X1_HW0_PCREL = 51, + R_TILEGX_IMM16_X0_HW1_PCREL = 52, + R_TILEGX_IMM16_X1_HW1_PCREL = 53, + R_TILEGX_IMM16_X0_HW2_PCREL = 54, + R_TILEGX_IMM16_X1_HW2_PCREL = 55, + R_TILEGX_IMM16_X0_HW3_PCREL = 56, + R_TILEGX_IMM16_X1_HW3_PCREL = 57, + R_TILEGX_IMM16_X0_HW0_LAST_PCREL = 58, + R_TILEGX_IMM16_X1_HW0_LAST_PCREL = 59, + R_TILEGX_IMM16_X0_HW1_LAST_PCREL = 60, + R_TILEGX_IMM16_X1_HW1_LAST_PCREL = 61, + R_TILEGX_IMM16_X0_HW2_LAST_PCREL = 62, + R_TILEGX_IMM16_X1_HW2_LAST_PCREL = 63, + R_TILEGX_IMM16_X0_HW0_GOT = 64, + R_TILEGX_IMM16_X1_HW0_GOT = 65, + + R_TILEGX_IMM16_X0_HW0_PLT_PCREL = 66, + R_TILEGX_IMM16_X1_HW0_PLT_PCREL = 67, + R_TILEGX_IMM16_X0_HW1_PLT_PCREL = 68, + R_TILEGX_IMM16_X1_HW1_PLT_PCREL = 69, + R_TILEGX_IMM16_X0_HW2_PLT_PCREL = 70, + R_TILEGX_IMM16_X1_HW2_PLT_PCREL = 71, + + R_TILEGX_IMM16_X0_HW0_LAST_GOT = 72, + R_TILEGX_IMM16_X1_HW0_LAST_GOT = 73, + R_TILEGX_IMM16_X0_HW1_LAST_GOT = 74, + R_TILEGX_IMM16_X1_HW1_LAST_GOT = 75, + R_TILEGX_IMM16_X0_HW0_TLS_GD = 78, + R_TILEGX_IMM16_X1_HW0_TLS_GD = 79, + R_TILEGX_IMM16_X0_HW0_TLS_LE = 80, + R_TILEGX_IMM16_X1_HW0_TLS_LE = 81, + R_TILEGX_IMM16_X0_HW0_LAST_TLS_LE = 82, + R_TILEGX_IMM16_X1_HW0_LAST_TLS_LE = 83, + R_TILEGX_IMM16_X0_HW1_LAST_TLS_LE = 84, + R_TILEGX_IMM16_X1_HW1_LAST_TLS_LE = 85, + R_TILEGX_IMM16_X0_HW0_LAST_TLS_GD = 86, + R_TILEGX_IMM16_X1_HW0_LAST_TLS_GD = 87, + R_TILEGX_IMM16_X0_HW1_LAST_TLS_GD = 88, + R_TILEGX_IMM16_X1_HW1_LAST_TLS_GD = 89, + R_TILEGX_IMM16_X0_HW0_TLS_IE = 92, + R_TILEGX_IMM16_X1_HW0_TLS_IE = 93, + + R_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL = 94, + R_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL = 95, + R_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL = 96, + R_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL = 97, + R_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL = 98, + R_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL = 99, + + R_TILEGX_IMM16_X0_HW0_LAST_TLS_IE = 100, + R_TILEGX_IMM16_X1_HW0_LAST_TLS_IE = 101, + R_TILEGX_IMM16_X0_HW1_LAST_TLS_IE = 102, + R_TILEGX_IMM16_X1_HW1_LAST_TLS_IE = 103, + R_TILEGX_TLS_DTPMOD64 = 106, + R_TILEGX_TLS_DTPOFF64 = 107, + R_TILEGX_TLS_TPOFF64 = 108, + R_TILEGX_TLS_DTPMOD32 = 109, + R_TILEGX_TLS_DTPOFF32 = 110, + R_TILEGX_TLS_TPOFF32 = 111, + R_TILEGX_TLS_GD_CALL = 112, + R_TILEGX_IMM8_X0_TLS_GD_ADD = 113, + R_TILEGX_IMM8_X1_TLS_GD_ADD = 114, + R_TILEGX_IMM8_Y0_TLS_GD_ADD = 115, + R_TILEGX_IMM8_Y1_TLS_GD_ADD = 116, + R_TILEGX_TLS_IE_LOAD = 117, + R_TILEGX_IMM8_X0_TLS_ADD = 118, + R_TILEGX_IMM8_X1_TLS_ADD = 119, + R_TILEGX_IMM8_Y0_TLS_ADD = 120, + R_TILEGX_IMM8_Y1_TLS_ADD = 121, + R_TILEGX_GNU_VTINHERIT = 128, + R_TILEGX_GNU_VTENTRY = 129, + R_TILEGX_IRELATIVE = 130, + R_TILEGX_NUM = 131 +}; + +typedef enum +{ + TILEGX_PIPELINE_X0, + TILEGX_PIPELINE_X1, + TILEGX_PIPELINE_Y0, + TILEGX_PIPELINE_Y1, + TILEGX_PIPELINE_Y2, +} tilegx_pipeline; + +typedef unsigned long long tilegx_bundle_bits; + +/* These are the bits that determine if a bundle is in the X encoding. */ +#define TILEGX_BUNDLE_MODE_MASK ((tilegx_bundle_bits)3 << 62) + +enum +{ + /* Maximum number of instructions in a bundle (2 for X, 3 for Y). */ + TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE = 3, + + /* How many different pipeline encodings are there? X0, X1, Y0, Y1, Y2. */ + TILEGX_NUM_PIPELINE_ENCODINGS = 5, + + /* Log base 2 of TILEGX_BUNDLE_SIZE_IN_BYTES. */ + TILEGX_LOG2_BUNDLE_SIZE_IN_BYTES = 3, + + /* Instructions take this many bytes. */ + TILEGX_BUNDLE_SIZE_IN_BYTES = 1 << TILEGX_LOG2_BUNDLE_SIZE_IN_BYTES, + + /* Log base 2 of TILEGX_BUNDLE_ALIGNMENT_IN_BYTES. */ + TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES = 3, + + /* Bundles should be aligned modulo this number of bytes. */ + TILEGX_BUNDLE_ALIGNMENT_IN_BYTES = + (1 << TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES), + + /* Number of registers (some are magic, such as network I/O). */ + TILEGX_NUM_REGISTERS = 64, +}; + +/* Make a few "tile_" variables to simplify common code between + architectures. */ + +typedef tilegx_bundle_bits tile_bundle_bits; +#define TILE_BUNDLE_SIZE_IN_BYTES TILEGX_BUNDLE_SIZE_IN_BYTES +#define TILE_BUNDLE_ALIGNMENT_IN_BYTES TILEGX_BUNDLE_ALIGNMENT_IN_BYTES +#define TILE_LOG2_BUNDLE_ALIGNMENT_IN_BYTES \ + TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES + +/* 64-bit pattern for a { bpt ; nop } bundle. */ +#define TILEGX_BPT_BUNDLE 0x286a44ae51485000ULL + +typedef enum +{ + TILEGX_OP_TYPE_REGISTER, + TILEGX_OP_TYPE_IMMEDIATE, + TILEGX_OP_TYPE_ADDRESS, + TILEGX_OP_TYPE_SPR +} tilegx_operand_type; + +struct tilegx_operand +{ + /* Is this operand a register, immediate or address? */ + tilegx_operand_type type; + + /* The default relocation type for this operand. */ + signed int default_reloc : 16; + + /* How many bits is this value? (used for range checking) */ + unsigned int num_bits : 5; + + /* Is the value signed? (used for range checking) */ + unsigned int is_signed : 1; + + /* Is this operand a source register? */ + unsigned int is_src_reg : 1; + + /* Is this operand written? (i.e. is it a destination register) */ + unsigned int is_dest_reg : 1; + + /* Is this operand PC-relative? */ + unsigned int is_pc_relative : 1; + + /* By how many bits do we right shift the value before inserting? */ + unsigned int rightshift : 2; + + /* Return the bits for this operand to be ORed into an existing bundle. */ + tilegx_bundle_bits (*insert) (int op); + + /* Extract this operand and return it. */ + unsigned int (*extract) (tilegx_bundle_bits bundle); +}; + +typedef enum +{ + TILEGX_OPC_BPT, + TILEGX_OPC_INFO, + TILEGX_OPC_INFOL, + TILEGX_OPC_LD4S_TLS, + TILEGX_OPC_LD_TLS, + TILEGX_OPC_MOVE, + TILEGX_OPC_MOVEI, + TILEGX_OPC_MOVELI, + TILEGX_OPC_PREFETCH, + TILEGX_OPC_PREFETCH_ADD_L1, + TILEGX_OPC_PREFETCH_ADD_L1_FAULT, + TILEGX_OPC_PREFETCH_ADD_L2, + TILEGX_OPC_PREFETCH_ADD_L2_FAULT, + TILEGX_OPC_PREFETCH_ADD_L3, + TILEGX_OPC_PREFETCH_ADD_L3_FAULT, + TILEGX_OPC_PREFETCH_L1, + TILEGX_OPC_PREFETCH_L1_FAULT, + TILEGX_OPC_PREFETCH_L2, + TILEGX_OPC_PREFETCH_L2_FAULT, + TILEGX_OPC_PREFETCH_L3, + TILEGX_OPC_PREFETCH_L3_FAULT, + TILEGX_OPC_RAISE, + TILEGX_OPC_ADD, + TILEGX_OPC_ADDI, + TILEGX_OPC_ADDLI, + TILEGX_OPC_ADDX, + TILEGX_OPC_ADDXI, + TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXSC, + TILEGX_OPC_AND, + TILEGX_OPC_ANDI, + TILEGX_OPC_BEQZ, + TILEGX_OPC_BEQZT, + TILEGX_OPC_BFEXTS, + TILEGX_OPC_BFEXTU, + TILEGX_OPC_BFINS, + TILEGX_OPC_BGEZ, + TILEGX_OPC_BGEZT, + TILEGX_OPC_BGTZ, + TILEGX_OPC_BGTZT, + TILEGX_OPC_BLBC, + TILEGX_OPC_BLBCT, + TILEGX_OPC_BLBS, + TILEGX_OPC_BLBST, + TILEGX_OPC_BLEZ, + TILEGX_OPC_BLEZT, + TILEGX_OPC_BLTZ, + TILEGX_OPC_BLTZT, + TILEGX_OPC_BNEZ, + TILEGX_OPC_BNEZT, + TILEGX_OPC_CLZ, + TILEGX_OPC_CMOVEQZ, + TILEGX_OPC_CMOVNEZ, + TILEGX_OPC_CMPEQ, + TILEGX_OPC_CMPEQI, + TILEGX_OPC_CMPEXCH, + TILEGX_OPC_CMPEXCH4, + TILEGX_OPC_CMPLES, + TILEGX_OPC_CMPLEU, + TILEGX_OPC_CMPLTS, + TILEGX_OPC_CMPLTSI, + TILEGX_OPC_CMPLTU, + TILEGX_OPC_CMPLTUI, + TILEGX_OPC_CMPNE, + TILEGX_OPC_CMUL, + TILEGX_OPC_CMULA, + TILEGX_OPC_CMULAF, + TILEGX_OPC_CMULF, + TILEGX_OPC_CMULFR, + TILEGX_OPC_CMULH, + TILEGX_OPC_CMULHR, + TILEGX_OPC_CRC32_32, + TILEGX_OPC_CRC32_8, + TILEGX_OPC_CTZ, + TILEGX_OPC_DBLALIGN, + TILEGX_OPC_DBLALIGN2, + TILEGX_OPC_DBLALIGN4, + TILEGX_OPC_DBLALIGN6, + TILEGX_OPC_DRAIN, + TILEGX_OPC_DTLBPR, + TILEGX_OPC_EXCH, + TILEGX_OPC_EXCH4, + TILEGX_OPC_FDOUBLE_ADD_FLAGS, + TILEGX_OPC_FDOUBLE_ADDSUB, + TILEGX_OPC_FDOUBLE_MUL_FLAGS, + TILEGX_OPC_FDOUBLE_PACK1, + TILEGX_OPC_FDOUBLE_PACK2, + TILEGX_OPC_FDOUBLE_SUB_FLAGS, + TILEGX_OPC_FDOUBLE_UNPACK_MAX, + TILEGX_OPC_FDOUBLE_UNPACK_MIN, + TILEGX_OPC_FETCHADD, + TILEGX_OPC_FETCHADD4, + TILEGX_OPC_FETCHADDGEZ, + TILEGX_OPC_FETCHADDGEZ4, + TILEGX_OPC_FETCHAND, + TILEGX_OPC_FETCHAND4, + TILEGX_OPC_FETCHOR, + TILEGX_OPC_FETCHOR4, + TILEGX_OPC_FINV, + TILEGX_OPC_FLUSH, + TILEGX_OPC_FLUSHWB, + TILEGX_OPC_FNOP, + TILEGX_OPC_FSINGLE_ADD1, + TILEGX_OPC_FSINGLE_ADDSUB2, + TILEGX_OPC_FSINGLE_MUL1, + TILEGX_OPC_FSINGLE_MUL2, + TILEGX_OPC_FSINGLE_PACK1, + TILEGX_OPC_FSINGLE_PACK2, + TILEGX_OPC_FSINGLE_SUB1, + TILEGX_OPC_ICOH, + TILEGX_OPC_ILL, + TILEGX_OPC_INV, + TILEGX_OPC_IRET, + TILEGX_OPC_J, + TILEGX_OPC_JAL, + TILEGX_OPC_JALR, + TILEGX_OPC_JALRP, + TILEGX_OPC_JR, + TILEGX_OPC_JRP, + TILEGX_OPC_LD, + TILEGX_OPC_LD1S, + TILEGX_OPC_LD1S_ADD, + TILEGX_OPC_LD1U, + TILEGX_OPC_LD1U_ADD, + TILEGX_OPC_LD2S, + TILEGX_OPC_LD2S_ADD, + TILEGX_OPC_LD2U, + TILEGX_OPC_LD2U_ADD, + TILEGX_OPC_LD4S, + TILEGX_OPC_LD4S_ADD, + TILEGX_OPC_LD4U, + TILEGX_OPC_LD4U_ADD, + TILEGX_OPC_LD_ADD, + TILEGX_OPC_LDNA, + TILEGX_OPC_LDNA_ADD, + TILEGX_OPC_LDNT, + TILEGX_OPC_LDNT1S, + TILEGX_OPC_LDNT1S_ADD, + TILEGX_OPC_LDNT1U, + TILEGX_OPC_LDNT1U_ADD, + TILEGX_OPC_LDNT2S, + TILEGX_OPC_LDNT2S_ADD, + TILEGX_OPC_LDNT2U, + TILEGX_OPC_LDNT2U_ADD, + TILEGX_OPC_LDNT4S, + TILEGX_OPC_LDNT4S_ADD, + TILEGX_OPC_LDNT4U, + TILEGX_OPC_LDNT4U_ADD, + TILEGX_OPC_LDNT_ADD, + TILEGX_OPC_LNK, + TILEGX_OPC_MF, + TILEGX_OPC_MFSPR, + TILEGX_OPC_MM, + TILEGX_OPC_MNZ, + TILEGX_OPC_MTSPR, + TILEGX_OPC_MUL_HS_HS, + TILEGX_OPC_MUL_HS_HU, + TILEGX_OPC_MUL_HS_LS, + TILEGX_OPC_MUL_HS_LU, + TILEGX_OPC_MUL_HU_HU, + TILEGX_OPC_MUL_HU_LS, + TILEGX_OPC_MUL_HU_LU, + TILEGX_OPC_MUL_LS_LS, + TILEGX_OPC_MUL_LS_LU, + TILEGX_OPC_MUL_LU_LU, + TILEGX_OPC_MULA_HS_HS, + TILEGX_OPC_MULA_HS_HU, + TILEGX_OPC_MULA_HS_LS, + TILEGX_OPC_MULA_HS_LU, + TILEGX_OPC_MULA_HU_HU, + TILEGX_OPC_MULA_HU_LS, + TILEGX_OPC_MULA_HU_LU, + TILEGX_OPC_MULA_LS_LS, + TILEGX_OPC_MULA_LS_LU, + TILEGX_OPC_MULA_LU_LU, + TILEGX_OPC_MULAX, + TILEGX_OPC_MULX, + TILEGX_OPC_MZ, + TILEGX_OPC_NAP, + TILEGX_OPC_NOP, + TILEGX_OPC_NOR, + TILEGX_OPC_OR, + TILEGX_OPC_ORI, + TILEGX_OPC_PCNT, + TILEGX_OPC_REVBITS, + TILEGX_OPC_REVBYTES, + TILEGX_OPC_ROTL, + TILEGX_OPC_ROTLI, + TILEGX_OPC_SHL, + TILEGX_OPC_SHL16INSLI, + TILEGX_OPC_SHL1ADD, + TILEGX_OPC_SHL1ADDX, + TILEGX_OPC_SHL2ADD, + TILEGX_OPC_SHL2ADDX, + TILEGX_OPC_SHL3ADD, + TILEGX_OPC_SHL3ADDX, + TILEGX_OPC_SHLI, + TILEGX_OPC_SHLX, + TILEGX_OPC_SHLXI, + TILEGX_OPC_SHRS, + TILEGX_OPC_SHRSI, + TILEGX_OPC_SHRU, + TILEGX_OPC_SHRUI, + TILEGX_OPC_SHRUX, + TILEGX_OPC_SHRUXI, + TILEGX_OPC_SHUFFLEBYTES, + TILEGX_OPC_ST, + TILEGX_OPC_ST1, + TILEGX_OPC_ST1_ADD, + TILEGX_OPC_ST2, + TILEGX_OPC_ST2_ADD, + TILEGX_OPC_ST4, + TILEGX_OPC_ST4_ADD, + TILEGX_OPC_ST_ADD, + TILEGX_OPC_STNT, + TILEGX_OPC_STNT1, + TILEGX_OPC_STNT1_ADD, + TILEGX_OPC_STNT2, + TILEGX_OPC_STNT2_ADD, + TILEGX_OPC_STNT4, + TILEGX_OPC_STNT4_ADD, + TILEGX_OPC_STNT_ADD, + TILEGX_OPC_SUB, + TILEGX_OPC_SUBX, + TILEGX_OPC_SUBXSC, + TILEGX_OPC_SWINT0, + TILEGX_OPC_SWINT1, + TILEGX_OPC_SWINT2, + TILEGX_OPC_SWINT3, + TILEGX_OPC_TBLIDXB0, + TILEGX_OPC_TBLIDXB1, + TILEGX_OPC_TBLIDXB2, + TILEGX_OPC_TBLIDXB3, + TILEGX_OPC_V1ADD, + TILEGX_OPC_V1ADDI, + TILEGX_OPC_V1ADDUC, + TILEGX_OPC_V1ADIFFU, + TILEGX_OPC_V1AVGU, + TILEGX_OPC_V1CMPEQ, + TILEGX_OPC_V1CMPEQI, + TILEGX_OPC_V1CMPLES, + TILEGX_OPC_V1CMPLEU, + TILEGX_OPC_V1CMPLTS, + TILEGX_OPC_V1CMPLTSI, + TILEGX_OPC_V1CMPLTU, + TILEGX_OPC_V1CMPLTUI, + TILEGX_OPC_V1CMPNE, + TILEGX_OPC_V1DDOTPU, + TILEGX_OPC_V1DDOTPUA, + TILEGX_OPC_V1DDOTPUS, + TILEGX_OPC_V1DDOTPUSA, + TILEGX_OPC_V1DOTP, + TILEGX_OPC_V1DOTPA, + TILEGX_OPC_V1DOTPU, + TILEGX_OPC_V1DOTPUA, + TILEGX_OPC_V1DOTPUS, + TILEGX_OPC_V1DOTPUSA, + TILEGX_OPC_V1INT_H, + TILEGX_OPC_V1INT_L, + TILEGX_OPC_V1MAXU, + TILEGX_OPC_V1MAXUI, + TILEGX_OPC_V1MINU, + TILEGX_OPC_V1MINUI, + TILEGX_OPC_V1MNZ, + TILEGX_OPC_V1MULTU, + TILEGX_OPC_V1MULU, + TILEGX_OPC_V1MULUS, + TILEGX_OPC_V1MZ, + TILEGX_OPC_V1SADAU, + TILEGX_OPC_V1SADU, + TILEGX_OPC_V1SHL, + TILEGX_OPC_V1SHLI, + TILEGX_OPC_V1SHRS, + TILEGX_OPC_V1SHRSI, + TILEGX_OPC_V1SHRU, + TILEGX_OPC_V1SHRUI, + TILEGX_OPC_V1SUB, + TILEGX_OPC_V1SUBUC, + TILEGX_OPC_V2ADD, + TILEGX_OPC_V2ADDI, + TILEGX_OPC_V2ADDSC, + TILEGX_OPC_V2ADIFFS, + TILEGX_OPC_V2AVGS, + TILEGX_OPC_V2CMPEQ, + TILEGX_OPC_V2CMPEQI, + TILEGX_OPC_V2CMPLES, + TILEGX_OPC_V2CMPLEU, + TILEGX_OPC_V2CMPLTS, + TILEGX_OPC_V2CMPLTSI, + TILEGX_OPC_V2CMPLTU, + TILEGX_OPC_V2CMPLTUI, + TILEGX_OPC_V2CMPNE, + TILEGX_OPC_V2DOTP, + TILEGX_OPC_V2DOTPA, + TILEGX_OPC_V2INT_H, + TILEGX_OPC_V2INT_L, + TILEGX_OPC_V2MAXS, + TILEGX_OPC_V2MAXSI, + TILEGX_OPC_V2MINS, + TILEGX_OPC_V2MINSI, + TILEGX_OPC_V2MNZ, + TILEGX_OPC_V2MULFSC, + TILEGX_OPC_V2MULS, + TILEGX_OPC_V2MULTS, + TILEGX_OPC_V2MZ, + TILEGX_OPC_V2PACKH, + TILEGX_OPC_V2PACKL, + TILEGX_OPC_V2PACKUC, + TILEGX_OPC_V2SADAS, + TILEGX_OPC_V2SADAU, + TILEGX_OPC_V2SADS, + TILEGX_OPC_V2SADU, + TILEGX_OPC_V2SHL, + TILEGX_OPC_V2SHLI, + TILEGX_OPC_V2SHLSC, + TILEGX_OPC_V2SHRS, + TILEGX_OPC_V2SHRSI, + TILEGX_OPC_V2SHRU, + TILEGX_OPC_V2SHRUI, + TILEGX_OPC_V2SUB, + TILEGX_OPC_V2SUBSC, + TILEGX_OPC_V4ADD, + TILEGX_OPC_V4ADDSC, + TILEGX_OPC_V4INT_H, + TILEGX_OPC_V4INT_L, + TILEGX_OPC_V4PACKSC, + TILEGX_OPC_V4SHL, + TILEGX_OPC_V4SHLSC, + TILEGX_OPC_V4SHRS, + TILEGX_OPC_V4SHRU, + TILEGX_OPC_V4SUB, + TILEGX_OPC_V4SUBSC, + TILEGX_OPC_WH64, + TILEGX_OPC_XOR, + TILEGX_OPC_XORI, + TILEGX_OPC_NONE +} tilegx_mnemonic; + +enum +{ + TILEGX_MAX_OPERANDS = 4 /* bfexts */ +}; + +struct tilegx_opcode +{ + /* The opcode mnemonic, e.g. "add" */ + const char *name; + + /* The enum value for this mnemonic. */ + tilegx_mnemonic mnemonic; + + /* A bit mask of which of the five pipes this instruction + is compatible with: + X0 0x01 + X1 0x02 + Y0 0x04 + Y1 0x08 + Y2 0x10 */ + unsigned char pipes; + + /* How many operands are there? */ + unsigned char num_operands; + + /* Which register does this write implicitly, or TREG_ZERO if none? */ + unsigned char implicitly_written_register; + + /* Can this be bundled with other instructions (almost always true). */ + unsigned char can_bundle; + + /* The description of the operands. Each of these is an + * index into the tilegx_operands[] table. */ + unsigned char operands[TILEGX_NUM_PIPELINE_ENCODINGS][TILEGX_MAX_OPERANDS]; + + /* A mask of which bits have predefined values for each pipeline. + * This is useful for disassembly. */ + tilegx_bundle_bits fixed_bit_masks[TILEGX_NUM_PIPELINE_ENCODINGS]; + + /* For each bit set in fixed_bit_masks, what the value is for this + * instruction. */ + tilegx_bundle_bits fixed_bit_values[TILEGX_NUM_PIPELINE_ENCODINGS]; +}; + +/* Used for non-textual disassembly into structs. */ +struct tilegx_decoded_instruction +{ + const struct tilegx_opcode *opcode; + const struct tilegx_operand *operands[TILEGX_MAX_OPERANDS]; + long long operand_values[TILEGX_MAX_OPERANDS]; +}; + +enum +{ + ADDI_IMM8_OPCODE_X0 = 1, + ADDI_IMM8_OPCODE_X1 = 1, + ADDI_OPCODE_Y0 = 0, + ADDI_OPCODE_Y1 = 1, + ADDLI_OPCODE_X0 = 1, + ADDLI_OPCODE_X1 = 0, + ADDXI_IMM8_OPCODE_X0 = 2, + ADDXI_IMM8_OPCODE_X1 = 2, + ADDXI_OPCODE_Y0 = 1, + ADDXI_OPCODE_Y1 = 2, + ADDXLI_OPCODE_X0 = 2, + ADDXLI_OPCODE_X1 = 1, + ADDXSC_RRR_0_OPCODE_X0 = 1, + ADDXSC_RRR_0_OPCODE_X1 = 1, + ADDX_RRR_0_OPCODE_X0 = 2, + ADDX_RRR_0_OPCODE_X1 = 2, + ADDX_RRR_0_OPCODE_Y0 = 0, + ADDX_SPECIAL_0_OPCODE_Y1 = 0, + ADD_RRR_0_OPCODE_X0 = 3, + ADD_RRR_0_OPCODE_X1 = 3, + ADD_RRR_0_OPCODE_Y0 = 1, + ADD_SPECIAL_0_OPCODE_Y1 = 1, + ANDI_IMM8_OPCODE_X0 = 3, + ANDI_IMM8_OPCODE_X1 = 3, + ANDI_OPCODE_Y0 = 2, + ANDI_OPCODE_Y1 = 3, + AND_RRR_0_OPCODE_X0 = 4, + AND_RRR_0_OPCODE_X1 = 4, + AND_RRR_5_OPCODE_Y0 = 0, + AND_RRR_5_OPCODE_Y1 = 0, + BEQZT_BRANCH_OPCODE_X1 = 16, + BEQZ_BRANCH_OPCODE_X1 = 17, + BFEXTS_BF_OPCODE_X0 = 4, + BFEXTU_BF_OPCODE_X0 = 5, + BFINS_BF_OPCODE_X0 = 6, + BF_OPCODE_X0 = 3, + BGEZT_BRANCH_OPCODE_X1 = 18, + BGEZ_BRANCH_OPCODE_X1 = 19, + BGTZT_BRANCH_OPCODE_X1 = 20, + BGTZ_BRANCH_OPCODE_X1 = 21, + BLBCT_BRANCH_OPCODE_X1 = 22, + BLBC_BRANCH_OPCODE_X1 = 23, + BLBST_BRANCH_OPCODE_X1 = 24, + BLBS_BRANCH_OPCODE_X1 = 25, + BLEZT_BRANCH_OPCODE_X1 = 26, + BLEZ_BRANCH_OPCODE_X1 = 27, + BLTZT_BRANCH_OPCODE_X1 = 28, + BLTZ_BRANCH_OPCODE_X1 = 29, + BNEZT_BRANCH_OPCODE_X1 = 30, + BNEZ_BRANCH_OPCODE_X1 = 31, + BRANCH_OPCODE_X1 = 2, + CMOVEQZ_RRR_0_OPCODE_X0 = 5, + CMOVEQZ_RRR_4_OPCODE_Y0 = 0, + CMOVNEZ_RRR_0_OPCODE_X0 = 6, + CMOVNEZ_RRR_4_OPCODE_Y0 = 1, + CMPEQI_IMM8_OPCODE_X0 = 4, + CMPEQI_IMM8_OPCODE_X1 = 4, + CMPEQI_OPCODE_Y0 = 3, + CMPEQI_OPCODE_Y1 = 4, + CMPEQ_RRR_0_OPCODE_X0 = 7, + CMPEQ_RRR_0_OPCODE_X1 = 5, + CMPEQ_RRR_3_OPCODE_Y0 = 0, + CMPEQ_RRR_3_OPCODE_Y1 = 2, + CMPEXCH4_RRR_0_OPCODE_X1 = 6, + CMPEXCH_RRR_0_OPCODE_X1 = 7, + CMPLES_RRR_0_OPCODE_X0 = 8, + CMPLES_RRR_0_OPCODE_X1 = 8, + CMPLES_RRR_2_OPCODE_Y0 = 0, + CMPLES_RRR_2_OPCODE_Y1 = 0, + CMPLEU_RRR_0_OPCODE_X0 = 9, + CMPLEU_RRR_0_OPCODE_X1 = 9, + CMPLEU_RRR_2_OPCODE_Y0 = 1, + CMPLEU_RRR_2_OPCODE_Y1 = 1, + CMPLTSI_IMM8_OPCODE_X0 = 5, + CMPLTSI_IMM8_OPCODE_X1 = 5, + CMPLTSI_OPCODE_Y0 = 4, + CMPLTSI_OPCODE_Y1 = 5, + CMPLTS_RRR_0_OPCODE_X0 = 10, + CMPLTS_RRR_0_OPCODE_X1 = 10, + CMPLTS_RRR_2_OPCODE_Y0 = 2, + CMPLTS_RRR_2_OPCODE_Y1 = 2, + CMPLTUI_IMM8_OPCODE_X0 = 6, + CMPLTUI_IMM8_OPCODE_X1 = 6, + CMPLTU_RRR_0_OPCODE_X0 = 11, + CMPLTU_RRR_0_OPCODE_X1 = 11, + CMPLTU_RRR_2_OPCODE_Y0 = 3, + CMPLTU_RRR_2_OPCODE_Y1 = 3, + CMPNE_RRR_0_OPCODE_X0 = 12, + CMPNE_RRR_0_OPCODE_X1 = 12, + CMPNE_RRR_3_OPCODE_Y0 = 1, + CMPNE_RRR_3_OPCODE_Y1 = 3, + CMULAF_RRR_0_OPCODE_X0 = 13, + CMULA_RRR_0_OPCODE_X0 = 14, + CMULFR_RRR_0_OPCODE_X0 = 15, + CMULF_RRR_0_OPCODE_X0 = 16, + CMULHR_RRR_0_OPCODE_X0 = 17, + CMULH_RRR_0_OPCODE_X0 = 18, + CMUL_RRR_0_OPCODE_X0 = 19, + CNTLZ_UNARY_OPCODE_X0 = 1, + CNTLZ_UNARY_OPCODE_Y0 = 1, + CNTTZ_UNARY_OPCODE_X0 = 2, + CNTTZ_UNARY_OPCODE_Y0 = 2, + CRC32_32_RRR_0_OPCODE_X0 = 20, + CRC32_8_RRR_0_OPCODE_X0 = 21, + DBLALIGN2_RRR_0_OPCODE_X0 = 22, + DBLALIGN2_RRR_0_OPCODE_X1 = 13, + DBLALIGN4_RRR_0_OPCODE_X0 = 23, + DBLALIGN4_RRR_0_OPCODE_X1 = 14, + DBLALIGN6_RRR_0_OPCODE_X0 = 24, + DBLALIGN6_RRR_0_OPCODE_X1 = 15, + DBLALIGN_RRR_0_OPCODE_X0 = 25, + DRAIN_UNARY_OPCODE_X1 = 1, + DTLBPR_UNARY_OPCODE_X1 = 2, + EXCH4_RRR_0_OPCODE_X1 = 16, + EXCH_RRR_0_OPCODE_X1 = 17, + FDOUBLE_ADDSUB_RRR_0_OPCODE_X0 = 26, + FDOUBLE_ADD_FLAGS_RRR_0_OPCODE_X0 = 27, + FDOUBLE_MUL_FLAGS_RRR_0_OPCODE_X0 = 28, + FDOUBLE_PACK1_RRR_0_OPCODE_X0 = 29, + FDOUBLE_PACK2_RRR_0_OPCODE_X0 = 30, + FDOUBLE_SUB_FLAGS_RRR_0_OPCODE_X0 = 31, + FDOUBLE_UNPACK_MAX_RRR_0_OPCODE_X0 = 32, + FDOUBLE_UNPACK_MIN_RRR_0_OPCODE_X0 = 33, + FETCHADD4_RRR_0_OPCODE_X1 = 18, + FETCHADDGEZ4_RRR_0_OPCODE_X1 = 19, + FETCHADDGEZ_RRR_0_OPCODE_X1 = 20, + FETCHADD_RRR_0_OPCODE_X1 = 21, + FETCHAND4_RRR_0_OPCODE_X1 = 22, + FETCHAND_RRR_0_OPCODE_X1 = 23, + FETCHOR4_RRR_0_OPCODE_X1 = 24, + FETCHOR_RRR_0_OPCODE_X1 = 25, + FINV_UNARY_OPCODE_X1 = 3, + FLUSHWB_UNARY_OPCODE_X1 = 4, + FLUSH_UNARY_OPCODE_X1 = 5, + FNOP_UNARY_OPCODE_X0 = 3, + FNOP_UNARY_OPCODE_X1 = 6, + FNOP_UNARY_OPCODE_Y0 = 3, + FNOP_UNARY_OPCODE_Y1 = 8, + FSINGLE_ADD1_RRR_0_OPCODE_X0 = 34, + FSINGLE_ADDSUB2_RRR_0_OPCODE_X0 = 35, + FSINGLE_MUL1_RRR_0_OPCODE_X0 = 36, + FSINGLE_MUL2_RRR_0_OPCODE_X0 = 37, + FSINGLE_PACK1_UNARY_OPCODE_X0 = 4, + FSINGLE_PACK1_UNARY_OPCODE_Y0 = 4, + FSINGLE_PACK2_RRR_0_OPCODE_X0 = 38, + FSINGLE_SUB1_RRR_0_OPCODE_X0 = 39, + ICOH_UNARY_OPCODE_X1 = 7, + ILL_UNARY_OPCODE_X1 = 8, + ILL_UNARY_OPCODE_Y1 = 9, + IMM8_OPCODE_X0 = 4, + IMM8_OPCODE_X1 = 3, + INV_UNARY_OPCODE_X1 = 9, + IRET_UNARY_OPCODE_X1 = 10, + JALRP_UNARY_OPCODE_X1 = 11, + JALRP_UNARY_OPCODE_Y1 = 10, + JALR_UNARY_OPCODE_X1 = 12, + JALR_UNARY_OPCODE_Y1 = 11, + JAL_JUMP_OPCODE_X1 = 0, + JRP_UNARY_OPCODE_X1 = 13, + JRP_UNARY_OPCODE_Y1 = 12, + JR_UNARY_OPCODE_X1 = 14, + JR_UNARY_OPCODE_Y1 = 13, + JUMP_OPCODE_X1 = 4, + J_JUMP_OPCODE_X1 = 1, + LD1S_ADD_IMM8_OPCODE_X1 = 7, + LD1S_OPCODE_Y2 = 0, + LD1S_UNARY_OPCODE_X1 = 15, + LD1U_ADD_IMM8_OPCODE_X1 = 8, + LD1U_OPCODE_Y2 = 1, + LD1U_UNARY_OPCODE_X1 = 16, + LD2S_ADD_IMM8_OPCODE_X1 = 9, + LD2S_OPCODE_Y2 = 2, + LD2S_UNARY_OPCODE_X1 = 17, + LD2U_ADD_IMM8_OPCODE_X1 = 10, + LD2U_OPCODE_Y2 = 3, + LD2U_UNARY_OPCODE_X1 = 18, + LD4S_ADD_IMM8_OPCODE_X1 = 11, + LD4S_OPCODE_Y2 = 1, + LD4S_UNARY_OPCODE_X1 = 19, + LD4U_ADD_IMM8_OPCODE_X1 = 12, + LD4U_OPCODE_Y2 = 2, + LD4U_UNARY_OPCODE_X1 = 20, + LDNA_UNARY_OPCODE_X1 = 21, + LDNT1S_ADD_IMM8_OPCODE_X1 = 13, + LDNT1S_UNARY_OPCODE_X1 = 22, + LDNT1U_ADD_IMM8_OPCODE_X1 = 14, + LDNT1U_UNARY_OPCODE_X1 = 23, + LDNT2S_ADD_IMM8_OPCODE_X1 = 15, + LDNT2S_UNARY_OPCODE_X1 = 24, + LDNT2U_ADD_IMM8_OPCODE_X1 = 16, + LDNT2U_UNARY_OPCODE_X1 = 25, + LDNT4S_ADD_IMM8_OPCODE_X1 = 17, + LDNT4S_UNARY_OPCODE_X1 = 26, + LDNT4U_ADD_IMM8_OPCODE_X1 = 18, + LDNT4U_UNARY_OPCODE_X1 = 27, + LDNT_ADD_IMM8_OPCODE_X1 = 19, + LDNT_UNARY_OPCODE_X1 = 28, + LD_ADD_IMM8_OPCODE_X1 = 20, + LD_OPCODE_Y2 = 3, + LD_UNARY_OPCODE_X1 = 29, + LNK_UNARY_OPCODE_X1 = 30, + LNK_UNARY_OPCODE_Y1 = 14, + LWNA_ADD_IMM8_OPCODE_X1 = 21, + MFSPR_IMM8_OPCODE_X1 = 22, + MF_UNARY_OPCODE_X1 = 31, + MM_BF_OPCODE_X0 = 7, + MNZ_RRR_0_OPCODE_X0 = 40, + MNZ_RRR_0_OPCODE_X1 = 26, + MNZ_RRR_4_OPCODE_Y0 = 2, + MNZ_RRR_4_OPCODE_Y1 = 2, + MODE_OPCODE_YA2 = 1, + MODE_OPCODE_YB2 = 2, + MODE_OPCODE_YC2 = 3, + MTSPR_IMM8_OPCODE_X1 = 23, + MULAX_RRR_0_OPCODE_X0 = 41, + MULAX_RRR_3_OPCODE_Y0 = 2, + MULA_HS_HS_RRR_0_OPCODE_X0 = 42, + MULA_HS_HS_RRR_9_OPCODE_Y0 = 0, + MULA_HS_HU_RRR_0_OPCODE_X0 = 43, + MULA_HS_LS_RRR_0_OPCODE_X0 = 44, + MULA_HS_LU_RRR_0_OPCODE_X0 = 45, + MULA_HU_HU_RRR_0_OPCODE_X0 = 46, + MULA_HU_HU_RRR_9_OPCODE_Y0 = 1, + MULA_HU_LS_RRR_0_OPCODE_X0 = 47, + MULA_HU_LU_RRR_0_OPCODE_X0 = 48, + MULA_LS_LS_RRR_0_OPCODE_X0 = 49, + MULA_LS_LS_RRR_9_OPCODE_Y0 = 2, + MULA_LS_LU_RRR_0_OPCODE_X0 = 50, + MULA_LU_LU_RRR_0_OPCODE_X0 = 51, + MULA_LU_LU_RRR_9_OPCODE_Y0 = 3, + MULX_RRR_0_OPCODE_X0 = 52, + MULX_RRR_3_OPCODE_Y0 = 3, + MUL_HS_HS_RRR_0_OPCODE_X0 = 53, + MUL_HS_HS_RRR_8_OPCODE_Y0 = 0, + MUL_HS_HU_RRR_0_OPCODE_X0 = 54, + MUL_HS_LS_RRR_0_OPCODE_X0 = 55, + MUL_HS_LU_RRR_0_OPCODE_X0 = 56, + MUL_HU_HU_RRR_0_OPCODE_X0 = 57, + MUL_HU_HU_RRR_8_OPCODE_Y0 = 1, + MUL_HU_LS_RRR_0_OPCODE_X0 = 58, + MUL_HU_LU_RRR_0_OPCODE_X0 = 59, + MUL_LS_LS_RRR_0_OPCODE_X0 = 60, + MUL_LS_LS_RRR_8_OPCODE_Y0 = 2, + MUL_LS_LU_RRR_0_OPCODE_X0 = 61, + MUL_LU_LU_RRR_0_OPCODE_X0 = 62, + MUL_LU_LU_RRR_8_OPCODE_Y0 = 3, + MZ_RRR_0_OPCODE_X0 = 63, + MZ_RRR_0_OPCODE_X1 = 27, + MZ_RRR_4_OPCODE_Y0 = 3, + MZ_RRR_4_OPCODE_Y1 = 3, + NAP_UNARY_OPCODE_X1 = 32, + NOP_UNARY_OPCODE_X0 = 5, + NOP_UNARY_OPCODE_X1 = 33, + NOP_UNARY_OPCODE_Y0 = 5, + NOP_UNARY_OPCODE_Y1 = 15, + NOR_RRR_0_OPCODE_X0 = 64, + NOR_RRR_0_OPCODE_X1 = 28, + NOR_RRR_5_OPCODE_Y0 = 1, + NOR_RRR_5_OPCODE_Y1 = 1, + ORI_IMM8_OPCODE_X0 = 7, + ORI_IMM8_OPCODE_X1 = 24, + OR_RRR_0_OPCODE_X0 = 65, + OR_RRR_0_OPCODE_X1 = 29, + OR_RRR_5_OPCODE_Y0 = 2, + OR_RRR_5_OPCODE_Y1 = 2, + PCNT_UNARY_OPCODE_X0 = 6, + PCNT_UNARY_OPCODE_Y0 = 6, + REVBITS_UNARY_OPCODE_X0 = 7, + REVBITS_UNARY_OPCODE_Y0 = 7, + REVBYTES_UNARY_OPCODE_X0 = 8, + REVBYTES_UNARY_OPCODE_Y0 = 8, + ROTLI_SHIFT_OPCODE_X0 = 1, + ROTLI_SHIFT_OPCODE_X1 = 1, + ROTLI_SHIFT_OPCODE_Y0 = 0, + ROTLI_SHIFT_OPCODE_Y1 = 0, + ROTL_RRR_0_OPCODE_X0 = 66, + ROTL_RRR_0_OPCODE_X1 = 30, + ROTL_RRR_6_OPCODE_Y0 = 0, + ROTL_RRR_6_OPCODE_Y1 = 0, + RRR_0_OPCODE_X0 = 5, + RRR_0_OPCODE_X1 = 5, + RRR_0_OPCODE_Y0 = 5, + RRR_0_OPCODE_Y1 = 6, + RRR_1_OPCODE_Y0 = 6, + RRR_1_OPCODE_Y1 = 7, + RRR_2_OPCODE_Y0 = 7, + RRR_2_OPCODE_Y1 = 8, + RRR_3_OPCODE_Y0 = 8, + RRR_3_OPCODE_Y1 = 9, + RRR_4_OPCODE_Y0 = 9, + RRR_4_OPCODE_Y1 = 10, + RRR_5_OPCODE_Y0 = 10, + RRR_5_OPCODE_Y1 = 11, + RRR_6_OPCODE_Y0 = 11, + RRR_6_OPCODE_Y1 = 12, + RRR_7_OPCODE_Y0 = 12, + RRR_7_OPCODE_Y1 = 13, + RRR_8_OPCODE_Y0 = 13, + RRR_9_OPCODE_Y0 = 14, + SHIFT_OPCODE_X0 = 6, + SHIFT_OPCODE_X1 = 6, + SHIFT_OPCODE_Y0 = 15, + SHIFT_OPCODE_Y1 = 14, + SHL16INSLI_OPCODE_X0 = 7, + SHL16INSLI_OPCODE_X1 = 7, + SHL1ADDX_RRR_0_OPCODE_X0 = 67, + SHL1ADDX_RRR_0_OPCODE_X1 = 31, + SHL1ADDX_RRR_7_OPCODE_Y0 = 1, + SHL1ADDX_RRR_7_OPCODE_Y1 = 1, + SHL1ADD_RRR_0_OPCODE_X0 = 68, + SHL1ADD_RRR_0_OPCODE_X1 = 32, + SHL1ADD_RRR_1_OPCODE_Y0 = 0, + SHL1ADD_RRR_1_OPCODE_Y1 = 0, + SHL2ADDX_RRR_0_OPCODE_X0 = 69, + SHL2ADDX_RRR_0_OPCODE_X1 = 33, + SHL2ADDX_RRR_7_OPCODE_Y0 = 2, + SHL2ADDX_RRR_7_OPCODE_Y1 = 2, + SHL2ADD_RRR_0_OPCODE_X0 = 70, + SHL2ADD_RRR_0_OPCODE_X1 = 34, + SHL2ADD_RRR_1_OPCODE_Y0 = 1, + SHL2ADD_RRR_1_OPCODE_Y1 = 1, + SHL3ADDX_RRR_0_OPCODE_X0 = 71, + SHL3ADDX_RRR_0_OPCODE_X1 = 35, + SHL3ADDX_RRR_7_OPCODE_Y0 = 3, + SHL3ADDX_RRR_7_OPCODE_Y1 = 3, + SHL3ADD_RRR_0_OPCODE_X0 = 72, + SHL3ADD_RRR_0_OPCODE_X1 = 36, + SHL3ADD_RRR_1_OPCODE_Y0 = 2, + SHL3ADD_RRR_1_OPCODE_Y1 = 2, + SHLI_SHIFT_OPCODE_X0 = 2, + SHLI_SHIFT_OPCODE_X1 = 2, + SHLI_SHIFT_OPCODE_Y0 = 1, + SHLI_SHIFT_OPCODE_Y1 = 1, + SHLXI_SHIFT_OPCODE_X0 = 3, + SHLXI_SHIFT_OPCODE_X1 = 3, + SHLX_RRR_0_OPCODE_X0 = 73, + SHLX_RRR_0_OPCODE_X1 = 37, + SHL_RRR_0_OPCODE_X0 = 74, + SHL_RRR_0_OPCODE_X1 = 38, + SHL_RRR_6_OPCODE_Y0 = 1, + SHL_RRR_6_OPCODE_Y1 = 1, + SHRSI_SHIFT_OPCODE_X0 = 4, + SHRSI_SHIFT_OPCODE_X1 = 4, + SHRSI_SHIFT_OPCODE_Y0 = 2, + SHRSI_SHIFT_OPCODE_Y1 = 2, + SHRS_RRR_0_OPCODE_X0 = 75, + SHRS_RRR_0_OPCODE_X1 = 39, + SHRS_RRR_6_OPCODE_Y0 = 2, + SHRS_RRR_6_OPCODE_Y1 = 2, + SHRUI_SHIFT_OPCODE_X0 = 5, + SHRUI_SHIFT_OPCODE_X1 = 5, + SHRUI_SHIFT_OPCODE_Y0 = 3, + SHRUI_SHIFT_OPCODE_Y1 = 3, + SHRUXI_SHIFT_OPCODE_X0 = 6, + SHRUXI_SHIFT_OPCODE_X1 = 6, + SHRUX_RRR_0_OPCODE_X0 = 76, + SHRUX_RRR_0_OPCODE_X1 = 40, + SHRU_RRR_0_OPCODE_X0 = 77, + SHRU_RRR_0_OPCODE_X1 = 41, + SHRU_RRR_6_OPCODE_Y0 = 3, + SHRU_RRR_6_OPCODE_Y1 = 3, + SHUFFLEBYTES_RRR_0_OPCODE_X0 = 78, + ST1_ADD_IMM8_OPCODE_X1 = 25, + ST1_OPCODE_Y2 = 0, + ST1_RRR_0_OPCODE_X1 = 42, + ST2_ADD_IMM8_OPCODE_X1 = 26, + ST2_OPCODE_Y2 = 1, + ST2_RRR_0_OPCODE_X1 = 43, + ST4_ADD_IMM8_OPCODE_X1 = 27, + ST4_OPCODE_Y2 = 2, + ST4_RRR_0_OPCODE_X1 = 44, + STNT1_ADD_IMM8_OPCODE_X1 = 28, + STNT1_RRR_0_OPCODE_X1 = 45, + STNT2_ADD_IMM8_OPCODE_X1 = 29, + STNT2_RRR_0_OPCODE_X1 = 46, + STNT4_ADD_IMM8_OPCODE_X1 = 30, + STNT4_RRR_0_OPCODE_X1 = 47, + STNT_ADD_IMM8_OPCODE_X1 = 31, + STNT_RRR_0_OPCODE_X1 = 48, + ST_ADD_IMM8_OPCODE_X1 = 32, + ST_OPCODE_Y2 = 3, + ST_RRR_0_OPCODE_X1 = 49, + SUBXSC_RRR_0_OPCODE_X0 = 79, + SUBXSC_RRR_0_OPCODE_X1 = 50, + SUBX_RRR_0_OPCODE_X0 = 80, + SUBX_RRR_0_OPCODE_X1 = 51, + SUBX_RRR_0_OPCODE_Y0 = 2, + SUBX_RRR_0_OPCODE_Y1 = 2, + SUB_RRR_0_OPCODE_X0 = 81, + SUB_RRR_0_OPCODE_X1 = 52, + SUB_RRR_0_OPCODE_Y0 = 3, + SUB_RRR_0_OPCODE_Y1 = 3, + SWINT0_UNARY_OPCODE_X1 = 34, + SWINT1_UNARY_OPCODE_X1 = 35, + SWINT2_UNARY_OPCODE_X1 = 36, + SWINT3_UNARY_OPCODE_X1 = 37, + TBLIDXB0_UNARY_OPCODE_X0 = 9, + TBLIDXB0_UNARY_OPCODE_Y0 = 9, + TBLIDXB1_UNARY_OPCODE_X0 = 10, + TBLIDXB1_UNARY_OPCODE_Y0 = 10, + TBLIDXB2_UNARY_OPCODE_X0 = 11, + TBLIDXB2_UNARY_OPCODE_Y0 = 11, + TBLIDXB3_UNARY_OPCODE_X0 = 12, + TBLIDXB3_UNARY_OPCODE_Y0 = 12, + UNARY_RRR_0_OPCODE_X0 = 82, + UNARY_RRR_0_OPCODE_X1 = 53, + UNARY_RRR_1_OPCODE_Y0 = 3, + UNARY_RRR_1_OPCODE_Y1 = 3, + V1ADDI_IMM8_OPCODE_X0 = 8, + V1ADDI_IMM8_OPCODE_X1 = 33, + V1ADDUC_RRR_0_OPCODE_X0 = 83, + V1ADDUC_RRR_0_OPCODE_X1 = 54, + V1ADD_RRR_0_OPCODE_X0 = 84, + V1ADD_RRR_0_OPCODE_X1 = 55, + V1ADIFFU_RRR_0_OPCODE_X0 = 85, + V1AVGU_RRR_0_OPCODE_X0 = 86, + V1CMPEQI_IMM8_OPCODE_X0 = 9, + V1CMPEQI_IMM8_OPCODE_X1 = 34, + V1CMPEQ_RRR_0_OPCODE_X0 = 87, + V1CMPEQ_RRR_0_OPCODE_X1 = 56, + V1CMPLES_RRR_0_OPCODE_X0 = 88, + V1CMPLES_RRR_0_OPCODE_X1 = 57, + V1CMPLEU_RRR_0_OPCODE_X0 = 89, + V1CMPLEU_RRR_0_OPCODE_X1 = 58, + V1CMPLTSI_IMM8_OPCODE_X0 = 10, + V1CMPLTSI_IMM8_OPCODE_X1 = 35, + V1CMPLTS_RRR_0_OPCODE_X0 = 90, + V1CMPLTS_RRR_0_OPCODE_X1 = 59, + V1CMPLTUI_IMM8_OPCODE_X0 = 11, + V1CMPLTUI_IMM8_OPCODE_X1 = 36, + V1CMPLTU_RRR_0_OPCODE_X0 = 91, + V1CMPLTU_RRR_0_OPCODE_X1 = 60, + V1CMPNE_RRR_0_OPCODE_X0 = 92, + V1CMPNE_RRR_0_OPCODE_X1 = 61, + V1DDOTPUA_RRR_0_OPCODE_X0 = 161, + V1DDOTPUSA_RRR_0_OPCODE_X0 = 93, + V1DDOTPUS_RRR_0_OPCODE_X0 = 94, + V1DDOTPU_RRR_0_OPCODE_X0 = 162, + V1DOTPA_RRR_0_OPCODE_X0 = 95, + V1DOTPUA_RRR_0_OPCODE_X0 = 163, + V1DOTPUSA_RRR_0_OPCODE_X0 = 96, + V1DOTPUS_RRR_0_OPCODE_X0 = 97, + V1DOTPU_RRR_0_OPCODE_X0 = 164, + V1DOTP_RRR_0_OPCODE_X0 = 98, + V1INT_H_RRR_0_OPCODE_X0 = 99, + V1INT_H_RRR_0_OPCODE_X1 = 62, + V1INT_L_RRR_0_OPCODE_X0 = 100, + V1INT_L_RRR_0_OPCODE_X1 = 63, + V1MAXUI_IMM8_OPCODE_X0 = 12, + V1MAXUI_IMM8_OPCODE_X1 = 37, + V1MAXU_RRR_0_OPCODE_X0 = 101, + V1MAXU_RRR_0_OPCODE_X1 = 64, + V1MINUI_IMM8_OPCODE_X0 = 13, + V1MINUI_IMM8_OPCODE_X1 = 38, + V1MINU_RRR_0_OPCODE_X0 = 102, + V1MINU_RRR_0_OPCODE_X1 = 65, + V1MNZ_RRR_0_OPCODE_X0 = 103, + V1MNZ_RRR_0_OPCODE_X1 = 66, + V1MULTU_RRR_0_OPCODE_X0 = 104, + V1MULUS_RRR_0_OPCODE_X0 = 105, + V1MULU_RRR_0_OPCODE_X0 = 106, + V1MZ_RRR_0_OPCODE_X0 = 107, + V1MZ_RRR_0_OPCODE_X1 = 67, + V1SADAU_RRR_0_OPCODE_X0 = 108, + V1SADU_RRR_0_OPCODE_X0 = 109, + V1SHLI_SHIFT_OPCODE_X0 = 7, + V1SHLI_SHIFT_OPCODE_X1 = 7, + V1SHL_RRR_0_OPCODE_X0 = 110, + V1SHL_RRR_0_OPCODE_X1 = 68, + V1SHRSI_SHIFT_OPCODE_X0 = 8, + V1SHRSI_SHIFT_OPCODE_X1 = 8, + V1SHRS_RRR_0_OPCODE_X0 = 111, + V1SHRS_RRR_0_OPCODE_X1 = 69, + V1SHRUI_SHIFT_OPCODE_X0 = 9, + V1SHRUI_SHIFT_OPCODE_X1 = 9, + V1SHRU_RRR_0_OPCODE_X0 = 112, + V1SHRU_RRR_0_OPCODE_X1 = 70, + V1SUBUC_RRR_0_OPCODE_X0 = 113, + V1SUBUC_RRR_0_OPCODE_X1 = 71, + V1SUB_RRR_0_OPCODE_X0 = 114, + V1SUB_RRR_0_OPCODE_X1 = 72, + V2ADDI_IMM8_OPCODE_X0 = 14, + V2ADDI_IMM8_OPCODE_X1 = 39, + V2ADDSC_RRR_0_OPCODE_X0 = 115, + V2ADDSC_RRR_0_OPCODE_X1 = 73, + V2ADD_RRR_0_OPCODE_X0 = 116, + V2ADD_RRR_0_OPCODE_X1 = 74, + V2ADIFFS_RRR_0_OPCODE_X0 = 117, + V2AVGS_RRR_0_OPCODE_X0 = 118, + V2CMPEQI_IMM8_OPCODE_X0 = 15, + V2CMPEQI_IMM8_OPCODE_X1 = 40, + V2CMPEQ_RRR_0_OPCODE_X0 = 119, + V2CMPEQ_RRR_0_OPCODE_X1 = 75, + V2CMPLES_RRR_0_OPCODE_X0 = 120, + V2CMPLES_RRR_0_OPCODE_X1 = 76, + V2CMPLEU_RRR_0_OPCODE_X0 = 121, + V2CMPLEU_RRR_0_OPCODE_X1 = 77, + V2CMPLTSI_IMM8_OPCODE_X0 = 16, + V2CMPLTSI_IMM8_OPCODE_X1 = 41, + V2CMPLTS_RRR_0_OPCODE_X0 = 122, + V2CMPLTS_RRR_0_OPCODE_X1 = 78, + V2CMPLTUI_IMM8_OPCODE_X0 = 17, + V2CMPLTUI_IMM8_OPCODE_X1 = 42, + V2CMPLTU_RRR_0_OPCODE_X0 = 123, + V2CMPLTU_RRR_0_OPCODE_X1 = 79, + V2CMPNE_RRR_0_OPCODE_X0 = 124, + V2CMPNE_RRR_0_OPCODE_X1 = 80, + V2DOTPA_RRR_0_OPCODE_X0 = 125, + V2DOTP_RRR_0_OPCODE_X0 = 126, + V2INT_H_RRR_0_OPCODE_X0 = 127, + V2INT_H_RRR_0_OPCODE_X1 = 81, + V2INT_L_RRR_0_OPCODE_X0 = 128, + V2INT_L_RRR_0_OPCODE_X1 = 82, + V2MAXSI_IMM8_OPCODE_X0 = 18, + V2MAXSI_IMM8_OPCODE_X1 = 43, + V2MAXS_RRR_0_OPCODE_X0 = 129, + V2MAXS_RRR_0_OPCODE_X1 = 83, + V2MINSI_IMM8_OPCODE_X0 = 19, + V2MINSI_IMM8_OPCODE_X1 = 44, + V2MINS_RRR_0_OPCODE_X0 = 130, + V2MINS_RRR_0_OPCODE_X1 = 84, + V2MNZ_RRR_0_OPCODE_X0 = 131, + V2MNZ_RRR_0_OPCODE_X1 = 85, + V2MULFSC_RRR_0_OPCODE_X0 = 132, + V2MULS_RRR_0_OPCODE_X0 = 133, + V2MULTS_RRR_0_OPCODE_X0 = 134, + V2MZ_RRR_0_OPCODE_X0 = 135, + V2MZ_RRR_0_OPCODE_X1 = 86, + V2PACKH_RRR_0_OPCODE_X0 = 136, + V2PACKH_RRR_0_OPCODE_X1 = 87, + V2PACKL_RRR_0_OPCODE_X0 = 137, + V2PACKL_RRR_0_OPCODE_X1 = 88, + V2PACKUC_RRR_0_OPCODE_X0 = 138, + V2PACKUC_RRR_0_OPCODE_X1 = 89, + V2SADAS_RRR_0_OPCODE_X0 = 139, + V2SADAU_RRR_0_OPCODE_X0 = 140, + V2SADS_RRR_0_OPCODE_X0 = 141, + V2SADU_RRR_0_OPCODE_X0 = 142, + V2SHLI_SHIFT_OPCODE_X0 = 10, + V2SHLI_SHIFT_OPCODE_X1 = 10, + V2SHLSC_RRR_0_OPCODE_X0 = 143, + V2SHLSC_RRR_0_OPCODE_X1 = 90, + V2SHL_RRR_0_OPCODE_X0 = 144, + V2SHL_RRR_0_OPCODE_X1 = 91, + V2SHRSI_SHIFT_OPCODE_X0 = 11, + V2SHRSI_SHIFT_OPCODE_X1 = 11, + V2SHRS_RRR_0_OPCODE_X0 = 145, + V2SHRS_RRR_0_OPCODE_X1 = 92, + V2SHRUI_SHIFT_OPCODE_X0 = 12, + V2SHRUI_SHIFT_OPCODE_X1 = 12, + V2SHRU_RRR_0_OPCODE_X0 = 146, + V2SHRU_RRR_0_OPCODE_X1 = 93, + V2SUBSC_RRR_0_OPCODE_X0 = 147, + V2SUBSC_RRR_0_OPCODE_X1 = 94, + V2SUB_RRR_0_OPCODE_X0 = 148, + V2SUB_RRR_0_OPCODE_X1 = 95, + V4ADDSC_RRR_0_OPCODE_X0 = 149, + V4ADDSC_RRR_0_OPCODE_X1 = 96, + V4ADD_RRR_0_OPCODE_X0 = 150, + V4ADD_RRR_0_OPCODE_X1 = 97, + V4INT_H_RRR_0_OPCODE_X0 = 151, + V4INT_H_RRR_0_OPCODE_X1 = 98, + V4INT_L_RRR_0_OPCODE_X0 = 152, + V4INT_L_RRR_0_OPCODE_X1 = 99, + V4PACKSC_RRR_0_OPCODE_X0 = 153, + V4PACKSC_RRR_0_OPCODE_X1 = 100, + V4SHLSC_RRR_0_OPCODE_X0 = 154, + V4SHLSC_RRR_0_OPCODE_X1 = 101, + V4SHL_RRR_0_OPCODE_X0 = 155, + V4SHL_RRR_0_OPCODE_X1 = 102, + V4SHRS_RRR_0_OPCODE_X0 = 156, + V4SHRS_RRR_0_OPCODE_X1 = 103, + V4SHRU_RRR_0_OPCODE_X0 = 157, + V4SHRU_RRR_0_OPCODE_X1 = 104, + V4SUBSC_RRR_0_OPCODE_X0 = 158, + V4SUBSC_RRR_0_OPCODE_X1 = 105, + V4SUB_RRR_0_OPCODE_X0 = 159, + V4SUB_RRR_0_OPCODE_X1 = 106, + WH64_UNARY_OPCODE_X1 = 38, + XORI_IMM8_OPCODE_X0 = 20, + XORI_IMM8_OPCODE_X1 = 45, + XOR_RRR_0_OPCODE_X0 = 160, + XOR_RRR_0_OPCODE_X1 = 107, + XOR_RRR_5_OPCODE_Y0 = 3, + XOR_RRR_5_OPCODE_Y1 = 3 +}; + +static __inline unsigned int +get_BFEnd_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0x3f); +} + +static __inline unsigned int +get_BFOpcodeExtension_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 24)) & 0xf); +} + +static __inline unsigned int +get_BFStart_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 18)) & 0x3f); +} + +static __inline unsigned int +get_BrOff_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 31)) & 0x0000003f) | + (((unsigned int)(n >> 37)) & 0x0001ffc0); +} + +static __inline unsigned int +get_BrType_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 54)) & 0x1f); +} + +static __inline unsigned int +get_Dest_Imm8_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 31)) & 0x0000003f) | + (((unsigned int)(n >> 43)) & 0x000000c0); +} + +static __inline unsigned int +get_Dest_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 0)) & 0x3f); +} + +static __inline unsigned int +get_Dest_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 31)) & 0x3f); +} + +static __inline unsigned int +get_Dest_Y0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 0)) & 0x3f); +} + +static __inline unsigned int +get_Dest_Y1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 31)) & 0x3f); +} + +static __inline unsigned int +get_Imm16_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0xffff); +} + +static __inline unsigned int +get_Imm16_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0xffff); +} + +static __inline unsigned int +get_Imm8OpcodeExtension_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 20)) & 0xff); +} + +static __inline unsigned int +get_Imm8OpcodeExtension_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 51)) & 0xff); +} + +static __inline unsigned int +get_Imm8_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0xff); +} + +static __inline unsigned int +get_Imm8_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0xff); +} + +static __inline unsigned int +get_Imm8_Y0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0xff); +} + +static __inline unsigned int +get_Imm8_Y1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0xff); +} + +static __inline unsigned int +get_JumpOff_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 31)) & 0x7ffffff); +} + +static __inline unsigned int +get_JumpOpcodeExtension_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 58)) & 0x1); +} + +static __inline unsigned int +get_MF_Imm14_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 37)) & 0x3fff); +} + +static __inline unsigned int +get_MT_Imm14_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 31)) & 0x0000003f) | + (((unsigned int)(n >> 37)) & 0x00003fc0); +} + +static __inline unsigned int +get_Mode(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 62)) & 0x3); +} + +static __inline unsigned int +get_Opcode_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 28)) & 0x7); +} + +static __inline unsigned int +get_Opcode_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 59)) & 0x7); +} + +static __inline unsigned int +get_Opcode_Y0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 27)) & 0xf); +} + +static __inline unsigned int +get_Opcode_Y1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 58)) & 0xf); +} + +static __inline unsigned int +get_Opcode_Y2(tilegx_bundle_bits n) +{ + return (((n >> 26)) & 0x00000001) | + (((unsigned int)(n >> 56)) & 0x00000002); +} + +static __inline unsigned int +get_RRROpcodeExtension_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 18)) & 0x3ff); +} + +static __inline unsigned int +get_RRROpcodeExtension_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 49)) & 0x3ff); +} + +static __inline unsigned int +get_RRROpcodeExtension_Y0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 18)) & 0x3); +} + +static __inline unsigned int +get_RRROpcodeExtension_Y1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 49)) & 0x3); +} + +static __inline unsigned int +get_ShAmt_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0x3f); +} + +static __inline unsigned int +get_ShAmt_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x3f); +} + +static __inline unsigned int +get_ShAmt_Y0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0x3f); +} + +static __inline unsigned int +get_ShAmt_Y1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x3f); +} + +static __inline unsigned int +get_ShiftOpcodeExtension_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 18)) & 0x3ff); +} + +static __inline unsigned int +get_ShiftOpcodeExtension_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 49)) & 0x3ff); +} + +static __inline unsigned int +get_ShiftOpcodeExtension_Y0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 18)) & 0x3); +} + +static __inline unsigned int +get_ShiftOpcodeExtension_Y1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 49)) & 0x3); +} + +static __inline unsigned int +get_SrcA_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 6)) & 0x3f); +} + +static __inline unsigned int +get_SrcA_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 37)) & 0x3f); +} + +static __inline unsigned int +get_SrcA_Y0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 6)) & 0x3f); +} + +static __inline unsigned int +get_SrcA_Y1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 37)) & 0x3f); +} + +static __inline unsigned int +get_SrcA_Y2(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 20)) & 0x3f); +} + +static __inline unsigned int +get_SrcBDest_Y2(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 51)) & 0x3f); +} + +static __inline unsigned int +get_SrcB_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0x3f); +} + +static __inline unsigned int +get_SrcB_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x3f); +} + +static __inline unsigned int +get_SrcB_Y0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0x3f); +} + +static __inline unsigned int +get_SrcB_Y1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x3f); +} + +static __inline unsigned int +get_UnaryOpcodeExtension_X0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0x3f); +} + +static __inline unsigned int +get_UnaryOpcodeExtension_X1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x3f); +} + +static __inline unsigned int +get_UnaryOpcodeExtension_Y0(tilegx_bundle_bits num) +{ + const unsigned int n = (unsigned int)num; + return (((n >> 12)) & 0x3f); +} + +static __inline unsigned int +get_UnaryOpcodeExtension_Y1(tilegx_bundle_bits n) +{ + return (((unsigned int)(n >> 43)) & 0x3f); +} + +static __inline int +sign_extend(int n, int num_bits) +{ + int shift = (int)(sizeof(int) * 8 - num_bits); + return (n << shift) >> shift; +} + +static __inline tilegx_bundle_bits +create_BFEnd_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 12); +} + +static __inline tilegx_bundle_bits +create_BFOpcodeExtension_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0xf) << 24); +} + +static __inline tilegx_bundle_bits +create_BFStart_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 18); +} + +static __inline tilegx_bundle_bits +create_BrOff_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x0000003f)) << 31) | + (((tilegx_bundle_bits)(n & 0x0001ffc0)) << 37); +} + +static __inline tilegx_bundle_bits +create_BrType_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x1f)) << 54); +} + +static __inline tilegx_bundle_bits +create_Dest_Imm8_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x0000003f)) << 31) | + (((tilegx_bundle_bits)(n & 0x000000c0)) << 43); +} + +static __inline tilegx_bundle_bits +create_Dest_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 0); +} + +static __inline tilegx_bundle_bits +create_Dest_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3f)) << 31); +} + +static __inline tilegx_bundle_bits +create_Dest_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 0); +} + +static __inline tilegx_bundle_bits +create_Dest_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3f)) << 31); +} + +static __inline tilegx_bundle_bits +create_Imm16_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0xffff) << 12); +} + +static __inline tilegx_bundle_bits +create_Imm16_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0xffff)) << 43); +} + +static __inline tilegx_bundle_bits +create_Imm8OpcodeExtension_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0xff) << 20); +} + +static __inline tilegx_bundle_bits +create_Imm8OpcodeExtension_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0xff)) << 51); +} + +static __inline tilegx_bundle_bits +create_Imm8_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0xff) << 12); +} + +static __inline tilegx_bundle_bits +create_Imm8_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0xff)) << 43); +} + +static __inline tilegx_bundle_bits +create_Imm8_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0xff) << 12); +} + +static __inline tilegx_bundle_bits +create_Imm8_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0xff)) << 43); +} + +static __inline tilegx_bundle_bits +create_JumpOff_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x7ffffff)) << 31); +} + +static __inline tilegx_bundle_bits +create_JumpOpcodeExtension_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x1)) << 58); +} + +static __inline tilegx_bundle_bits +create_MF_Imm14_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3fff)) << 37); +} + +static __inline tilegx_bundle_bits +create_MT_Imm14_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x0000003f)) << 31) | + (((tilegx_bundle_bits)(n & 0x00003fc0)) << 37); +} + +static __inline tilegx_bundle_bits +create_Mode(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3)) << 62); +} + +static __inline tilegx_bundle_bits +create_Opcode_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x7) << 28); +} + +static __inline tilegx_bundle_bits +create_Opcode_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x7)) << 59); +} + +static __inline tilegx_bundle_bits +create_Opcode_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0xf) << 27); +} + +static __inline tilegx_bundle_bits +create_Opcode_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0xf)) << 58); +} + +static __inline tilegx_bundle_bits +create_Opcode_Y2(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x00000001) << 26) | + (((tilegx_bundle_bits)(n & 0x00000002)) << 56); +} + +static __inline tilegx_bundle_bits +create_RRROpcodeExtension_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3ff) << 18); +} + +static __inline tilegx_bundle_bits +create_RRROpcodeExtension_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3ff)) << 49); +} + +static __inline tilegx_bundle_bits +create_RRROpcodeExtension_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3) << 18); +} + +static __inline tilegx_bundle_bits +create_RRROpcodeExtension_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3)) << 49); +} + +static __inline tilegx_bundle_bits +create_ShAmt_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 12); +} + +static __inline tilegx_bundle_bits +create_ShAmt_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3f)) << 43); +} + +static __inline tilegx_bundle_bits +create_ShAmt_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 12); +} + +static __inline tilegx_bundle_bits +create_ShAmt_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3f)) << 43); +} + +static __inline tilegx_bundle_bits +create_ShiftOpcodeExtension_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3ff) << 18); +} + +static __inline tilegx_bundle_bits +create_ShiftOpcodeExtension_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3ff)) << 49); +} + +static __inline tilegx_bundle_bits +create_ShiftOpcodeExtension_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3) << 18); +} + +static __inline tilegx_bundle_bits +create_ShiftOpcodeExtension_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3)) << 49); +} + +static __inline tilegx_bundle_bits +create_SrcA_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 6); +} + +static __inline tilegx_bundle_bits +create_SrcA_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3f)) << 37); +} + +static __inline tilegx_bundle_bits +create_SrcA_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 6); +} + +static __inline tilegx_bundle_bits +create_SrcA_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3f)) << 37); +} + +static __inline tilegx_bundle_bits +create_SrcA_Y2(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 20); +} + +static __inline tilegx_bundle_bits +create_SrcBDest_Y2(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3f)) << 51); +} + +static __inline tilegx_bundle_bits +create_SrcB_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 12); +} + +static __inline tilegx_bundle_bits +create_SrcB_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3f)) << 43); +} + +static __inline tilegx_bundle_bits +create_SrcB_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 12); +} + +static __inline tilegx_bundle_bits +create_SrcB_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3f)) << 43); +} + +static __inline tilegx_bundle_bits +create_UnaryOpcodeExtension_X0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 12); +} + +static __inline tilegx_bundle_bits +create_UnaryOpcodeExtension_X1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3f)) << 43); +} + +static __inline tilegx_bundle_bits +create_UnaryOpcodeExtension_Y0(int num) +{ + const unsigned int n = (unsigned int)num; + return ((n & 0x3f) << 12); +} + +static __inline tilegx_bundle_bits +create_UnaryOpcodeExtension_Y1(int num) +{ + const unsigned int n = (unsigned int)num; + return (((tilegx_bundle_bits)(n & 0x3f)) << 43); +} + +const struct tilegx_opcode tilegx_opcodes[336] = +{ + { "bpt", TILEGX_OPC_BPT, 0x2, 0, TREG_ZERO, 0, + { { 0, }, { }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffffffff80000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286a44ae00000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "info", TILEGX_OPC_INFO, 0xf, 1, TREG_ZERO, 1, + { { 0 }, { 1 }, { 2 }, { 3 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00fffULL, + 0xfff807ff80000000ULL, + 0x0000000078000fffULL, + 0x3c0007ff80000000ULL, + 0ULL + }, + { + 0x0000000040300fffULL, + 0x181807ff80000000ULL, + 0x0000000010000fffULL, + 0x0c0007ff80000000ULL, + -1ULL + } +#endif + }, + { "infol", TILEGX_OPC_INFOL, 0x3, 1, TREG_ZERO, 1, + { { 4 }, { 5 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc000000070000fffULL, + 0xf80007ff80000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000070000fffULL, + 0x380007ff80000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ld4s_tls", TILEGX_OPC_LD4S_TLS, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1858000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ld_tls", TILEGX_OPC_LD_TLS, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x18a0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "move", TILEGX_OPC_MOVE, 0xf, 2, TREG_ZERO, 1, + { { 8, 9 }, { 6, 7 }, { 10, 11 }, { 12, 13 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffff000ULL, + 0xfffff80000000000ULL, + 0x00000000780ff000ULL, + 0x3c07f80000000000ULL, + 0ULL + }, + { + 0x000000005107f000ULL, + 0x283bf80000000000ULL, + 0x00000000500bf000ULL, + 0x2c05f80000000000ULL, + -1ULL + } +#endif + }, + { "movei", TILEGX_OPC_MOVEI, 0xf, 2, TREG_ZERO, 1, + { { 8, 0 }, { 6, 1 }, { 10, 2 }, { 12, 3 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00fc0ULL, + 0xfff807e000000000ULL, + 0x0000000078000fc0ULL, + 0x3c0007e000000000ULL, + 0ULL + }, + { + 0x0000000040100fc0ULL, + 0x180807e000000000ULL, + 0x0000000000000fc0ULL, + 0x040007e000000000ULL, + -1ULL + } +#endif + }, + { "moveli", TILEGX_OPC_MOVELI, 0x3, 2, TREG_ZERO, 1, + { { 8, 4 }, { 6, 5 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc000000070000fc0ULL, + 0xf80007e000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000010000fc0ULL, + 0x000007e000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "prefetch", TILEGX_OPC_PREFETCH, 0x12, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff81f80000000ULL, + 0ULL, + 0ULL, + 0xc3f8000004000000ULL + }, + { + -1ULL, + 0x286a801f80000000ULL, + -1ULL, + -1ULL, + 0x41f8000004000000ULL + } +#endif + }, + { "prefetch_add_l1", TILEGX_OPC_PREFETCH_ADD_L1, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8001f80000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1840001f80000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "prefetch_add_l1_fault", TILEGX_OPC_PREFETCH_ADD_L1_FAULT, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8001f80000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1838001f80000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "prefetch_add_l2", TILEGX_OPC_PREFETCH_ADD_L2, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8001f80000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1850001f80000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "prefetch_add_l2_fault", TILEGX_OPC_PREFETCH_ADD_L2_FAULT, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8001f80000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1848001f80000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "prefetch_add_l3", TILEGX_OPC_PREFETCH_ADD_L3, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8001f80000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1860001f80000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "prefetch_add_l3_fault", TILEGX_OPC_PREFETCH_ADD_L3_FAULT, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8001f80000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1858001f80000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "prefetch_l1", TILEGX_OPC_PREFETCH_L1, 0x12, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff81f80000000ULL, + 0ULL, + 0ULL, + 0xc3f8000004000000ULL + }, + { + -1ULL, + 0x286a801f80000000ULL, + -1ULL, + -1ULL, + 0x41f8000004000000ULL + } +#endif + }, + { "prefetch_l1_fault", TILEGX_OPC_PREFETCH_L1_FAULT, 0x12, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff81f80000000ULL, + 0ULL, + 0ULL, + 0xc3f8000004000000ULL + }, + { + -1ULL, + 0x286a781f80000000ULL, + -1ULL, + -1ULL, + 0x41f8000000000000ULL + } +#endif + }, + { "prefetch_l2", TILEGX_OPC_PREFETCH_L2, 0x12, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff81f80000000ULL, + 0ULL, + 0ULL, + 0xc3f8000004000000ULL + }, + { + -1ULL, + 0x286a901f80000000ULL, + -1ULL, + -1ULL, + 0x43f8000004000000ULL + } +#endif + }, + { "prefetch_l2_fault", TILEGX_OPC_PREFETCH_L2_FAULT, 0x12, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff81f80000000ULL, + 0ULL, + 0ULL, + 0xc3f8000004000000ULL + }, + { + -1ULL, + 0x286a881f80000000ULL, + -1ULL, + -1ULL, + 0x43f8000000000000ULL + } +#endif + }, + { "prefetch_l3", TILEGX_OPC_PREFETCH_L3, 0x12, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff81f80000000ULL, + 0ULL, + 0ULL, + 0xc3f8000004000000ULL + }, + { + -1ULL, + 0x286aa01f80000000ULL, + -1ULL, + -1ULL, + 0x83f8000000000000ULL + } +#endif + }, + { "prefetch_l3_fault", TILEGX_OPC_PREFETCH_L3_FAULT, 0x12, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 0, }, { 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff81f80000000ULL, + 0ULL, + 0ULL, + 0xc3f8000004000000ULL + }, + { + -1ULL, + 0x286a981f80000000ULL, + -1ULL, + -1ULL, + 0x81f8000004000000ULL + } +#endif + }, + { "raise", TILEGX_OPC_RAISE, 0x2, 0, TREG_ZERO, 1, + { { 0, }, { }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffffffff80000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286a44ae80000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "add", TILEGX_OPC_ADD, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x00000000500c0000ULL, + 0x2806000000000000ULL, + 0x0000000028040000ULL, + 0x1802000000000000ULL, + -1ULL + } +#endif + }, + { "addi", TILEGX_OPC_ADDI, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 10, 11, 2 }, { 12, 13, 3 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0x0000000078000000ULL, + 0x3c00000000000000ULL, + 0ULL + }, + { + 0x0000000040100000ULL, + 0x1808000000000000ULL, + 0ULL, + 0x0400000000000000ULL, + -1ULL + } +#endif + }, + { "addli", TILEGX_OPC_ADDLI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 4 }, { 6, 7, 5 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc000000070000000ULL, + 0xf800000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000010000000ULL, + 0ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "addx", TILEGX_OPC_ADDX, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000050080000ULL, + 0x2804000000000000ULL, + 0x0000000028000000ULL, + 0x1800000000000000ULL, + -1ULL + } +#endif + }, + { "addxi", TILEGX_OPC_ADDXI, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 10, 11, 2 }, { 12, 13, 3 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0x0000000078000000ULL, + 0x3c00000000000000ULL, + 0ULL + }, + { + 0x0000000040200000ULL, + 0x1810000000000000ULL, + 0x0000000008000000ULL, + 0x0800000000000000ULL, + -1ULL + } +#endif + }, + { "addxli", TILEGX_OPC_ADDXLI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 4 }, { 6, 7, 5 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc000000070000000ULL, + 0xf800000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000020000000ULL, + 0x0800000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "addxsc", TILEGX_OPC_ADDXSC, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050040000ULL, + 0x2802000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "and", TILEGX_OPC_AND, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000050100000ULL, + 0x2808000000000000ULL, + 0x0000000050000000ULL, + 0x2c00000000000000ULL, + -1ULL + } +#endif + }, + { "andi", TILEGX_OPC_ANDI, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 10, 11, 2 }, { 12, 13, 3 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0x0000000078000000ULL, + 0x3c00000000000000ULL, + 0ULL + }, + { + 0x0000000040300000ULL, + 0x1818000000000000ULL, + 0x0000000010000000ULL, + 0x0c00000000000000ULL, + -1ULL + } +#endif + }, + { "beqz", TILEGX_OPC_BEQZ, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1440000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "beqzt", TILEGX_OPC_BEQZT, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1400000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "bfexts", TILEGX_OPC_BFEXTS, 0x1, 4, TREG_ZERO, 1, + { { 8, 9, 21, 22 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007f000000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000034000000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "bfextu", TILEGX_OPC_BFEXTU, 0x1, 4, TREG_ZERO, 1, + { { 8, 9, 21, 22 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007f000000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000035000000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "bfins", TILEGX_OPC_BFINS, 0x1, 4, TREG_ZERO, 1, + { { 23, 9, 21, 22 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007f000000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000036000000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "bgez", TILEGX_OPC_BGEZ, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x14c0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "bgezt", TILEGX_OPC_BGEZT, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1480000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "bgtz", TILEGX_OPC_BGTZ, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1540000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "bgtzt", TILEGX_OPC_BGTZT, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1500000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "blbc", TILEGX_OPC_BLBC, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x15c0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "blbct", TILEGX_OPC_BLBCT, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1580000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "blbs", TILEGX_OPC_BLBS, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1640000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "blbst", TILEGX_OPC_BLBST, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1600000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "blez", TILEGX_OPC_BLEZ, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x16c0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "blezt", TILEGX_OPC_BLEZT, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1680000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "bltz", TILEGX_OPC_BLTZ, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1740000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "bltzt", TILEGX_OPC_BLTZT, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1700000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "bnez", TILEGX_OPC_BNEZ, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x17c0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "bnezt", TILEGX_OPC_BNEZT, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 20 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xffc0000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1780000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "clz", TILEGX_OPC_CLZ, 0x5, 2, TREG_ZERO, 1, + { { 8, 9 }, { 0, }, { 10, 11 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffff000ULL, + 0ULL, + 0x00000000780ff000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051481000ULL, + -1ULL, + 0x00000000300c1000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "cmoveqz", TILEGX_OPC_CMOVEQZ, 0x5, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0x00000000780c0000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050140000ULL, + -1ULL, + 0x0000000048000000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "cmovnez", TILEGX_OPC_CMOVNEZ, 0x5, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0x00000000780c0000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050180000ULL, + -1ULL, + 0x0000000048040000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "cmpeq", TILEGX_OPC_CMPEQ, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x00000000501c0000ULL, + 0x280a000000000000ULL, + 0x0000000040000000ULL, + 0x2404000000000000ULL, + -1ULL + } +#endif + }, + { "cmpeqi", TILEGX_OPC_CMPEQI, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 10, 11, 2 }, { 12, 13, 3 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0x0000000078000000ULL, + 0x3c00000000000000ULL, + 0ULL + }, + { + 0x0000000040400000ULL, + 0x1820000000000000ULL, + 0x0000000018000000ULL, + 0x1000000000000000ULL, + -1ULL + } +#endif + }, + { "cmpexch", TILEGX_OPC_CMPEXCH, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x280e000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "cmpexch4", TILEGX_OPC_CMPEXCH4, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x280c000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "cmples", TILEGX_OPC_CMPLES, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000050200000ULL, + 0x2810000000000000ULL, + 0x0000000038000000ULL, + 0x2000000000000000ULL, + -1ULL + } +#endif + }, + { "cmpleu", TILEGX_OPC_CMPLEU, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000050240000ULL, + 0x2812000000000000ULL, + 0x0000000038040000ULL, + 0x2002000000000000ULL, + -1ULL + } +#endif + }, + { "cmplts", TILEGX_OPC_CMPLTS, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000050280000ULL, + 0x2814000000000000ULL, + 0x0000000038080000ULL, + 0x2004000000000000ULL, + -1ULL + } +#endif + }, + { "cmpltsi", TILEGX_OPC_CMPLTSI, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 10, 11, 2 }, { 12, 13, 3 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0x0000000078000000ULL, + 0x3c00000000000000ULL, + 0ULL + }, + { + 0x0000000040500000ULL, + 0x1828000000000000ULL, + 0x0000000020000000ULL, + 0x1400000000000000ULL, + -1ULL + } +#endif + }, + { "cmpltu", TILEGX_OPC_CMPLTU, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x00000000502c0000ULL, + 0x2816000000000000ULL, + 0x00000000380c0000ULL, + 0x2006000000000000ULL, + -1ULL + } +#endif + }, + { "cmpltui", TILEGX_OPC_CMPLTUI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000040600000ULL, + 0x1830000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "cmpne", TILEGX_OPC_CMPNE, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000050300000ULL, + 0x2818000000000000ULL, + 0x0000000040040000ULL, + 0x2406000000000000ULL, + -1ULL + } +#endif + }, + { "cmul", TILEGX_OPC_CMUL, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000504c0000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "cmula", TILEGX_OPC_CMULA, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050380000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "cmulaf", TILEGX_OPC_CMULAF, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050340000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "cmulf", TILEGX_OPC_CMULF, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050400000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "cmulfr", TILEGX_OPC_CMULFR, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000503c0000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "cmulh", TILEGX_OPC_CMULH, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050480000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "cmulhr", TILEGX_OPC_CMULHR, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050440000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "crc32_32", TILEGX_OPC_CRC32_32, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050500000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "crc32_8", TILEGX_OPC_CRC32_8, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050540000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ctz", TILEGX_OPC_CTZ, 0x5, 2, TREG_ZERO, 1, + { { 8, 9 }, { 0, }, { 10, 11 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffff000ULL, + 0ULL, + 0x00000000780ff000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051482000ULL, + -1ULL, + 0x00000000300c2000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "dblalign", TILEGX_OPC_DBLALIGN, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050640000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "dblalign2", TILEGX_OPC_DBLALIGN2, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050580000ULL, + 0x281a000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "dblalign4", TILEGX_OPC_DBLALIGN4, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000505c0000ULL, + 0x281c000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "dblalign6", TILEGX_OPC_DBLALIGN6, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050600000ULL, + 0x281e000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "drain", TILEGX_OPC_DRAIN, 0x2, 0, TREG_ZERO, 0, + { { 0, }, { }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286a080000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "dtlbpr", TILEGX_OPC_DTLBPR, 0x2, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286a100000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "exch", TILEGX_OPC_EXCH, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x2822000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "exch4", TILEGX_OPC_EXCH4, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x2820000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fdouble_add_flags", TILEGX_OPC_FDOUBLE_ADD_FLAGS, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000506c0000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fdouble_addsub", TILEGX_OPC_FDOUBLE_ADDSUB, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050680000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fdouble_mul_flags", TILEGX_OPC_FDOUBLE_MUL_FLAGS, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050700000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fdouble_pack1", TILEGX_OPC_FDOUBLE_PACK1, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050740000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fdouble_pack2", TILEGX_OPC_FDOUBLE_PACK2, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050780000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fdouble_sub_flags", TILEGX_OPC_FDOUBLE_SUB_FLAGS, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000507c0000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fdouble_unpack_max", TILEGX_OPC_FDOUBLE_UNPACK_MAX, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050800000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fdouble_unpack_min", TILEGX_OPC_FDOUBLE_UNPACK_MIN, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050840000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fetchadd", TILEGX_OPC_FETCHADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x282a000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fetchadd4", TILEGX_OPC_FETCHADD4, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x2824000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fetchaddgez", TILEGX_OPC_FETCHADDGEZ, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x2828000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fetchaddgez4", TILEGX_OPC_FETCHADDGEZ4, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x2826000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fetchand", TILEGX_OPC_FETCHAND, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x282e000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fetchand4", TILEGX_OPC_FETCHAND4, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x282c000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fetchor", TILEGX_OPC_FETCHOR, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x2832000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fetchor4", TILEGX_OPC_FETCHOR4, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x2830000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "finv", TILEGX_OPC_FINV, 0x2, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286a180000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "flush", TILEGX_OPC_FLUSH, 0x2, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286a280000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "flushwb", TILEGX_OPC_FLUSHWB, 0x2, 0, TREG_ZERO, 1, + { { 0, }, { }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286a200000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fnop", TILEGX_OPC_FNOP, 0xf, 0, TREG_ZERO, 1, + { { }, { }, { }, { }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffff000ULL, + 0xfffff80000000000ULL, + 0x00000000780ff000ULL, + 0x3c07f80000000000ULL, + 0ULL + }, + { + 0x0000000051483000ULL, + 0x286a300000000000ULL, + 0x00000000300c3000ULL, + 0x1c06400000000000ULL, + -1ULL + } +#endif + }, + { "fsingle_add1", TILEGX_OPC_FSINGLE_ADD1, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050880000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fsingle_addsub2", TILEGX_OPC_FSINGLE_ADDSUB2, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000508c0000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fsingle_mul1", TILEGX_OPC_FSINGLE_MUL1, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050900000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fsingle_mul2", TILEGX_OPC_FSINGLE_MUL2, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050940000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fsingle_pack1", TILEGX_OPC_FSINGLE_PACK1, 0x5, 2, TREG_ZERO, 1, + { { 8, 9 }, { 0, }, { 10, 11 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffff000ULL, + 0ULL, + 0x00000000780ff000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051484000ULL, + -1ULL, + 0x00000000300c4000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fsingle_pack2", TILEGX_OPC_FSINGLE_PACK2, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050980000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "fsingle_sub1", TILEGX_OPC_FSINGLE_SUB1, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000509c0000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "icoh", TILEGX_OPC_ICOH, 0x2, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286a380000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ill", TILEGX_OPC_ILL, 0xa, 0, TREG_ZERO, 1, + { { 0, }, { }, { 0, }, { }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0x3c07f80000000000ULL, + 0ULL + }, + { + -1ULL, + 0x286a400000000000ULL, + -1ULL, + 0x1c06480000000000ULL, + -1ULL + } +#endif + }, + { "inv", TILEGX_OPC_INV, 0x2, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286a480000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "iret", TILEGX_OPC_IRET, 0x2, 0, TREG_ZERO, 1, + { { 0, }, { }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286a500000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "j", TILEGX_OPC_J, 0x2, 1, TREG_ZERO, 1, + { { 0, }, { 25 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfc00000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x2400000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "jal", TILEGX_OPC_JAL, 0x2, 1, TREG_LR, 1, + { { 0, }, { 25 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfc00000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x2000000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "jalr", TILEGX_OPC_JALR, 0xa, 1, TREG_LR, 1, + { { 0, }, { 7 }, { 0, }, { 13 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0x3c07f80000000000ULL, + 0ULL + }, + { + -1ULL, + 0x286a600000000000ULL, + -1ULL, + 0x1c06580000000000ULL, + -1ULL + } +#endif + }, + { "jalrp", TILEGX_OPC_JALRP, 0xa, 1, TREG_LR, 1, + { { 0, }, { 7 }, { 0, }, { 13 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0x3c07f80000000000ULL, + 0ULL + }, + { + -1ULL, + 0x286a580000000000ULL, + -1ULL, + 0x1c06500000000000ULL, + -1ULL + } +#endif + }, + { "jr", TILEGX_OPC_JR, 0xa, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 13 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0x3c07f80000000000ULL, + 0ULL + }, + { + -1ULL, + 0x286a700000000000ULL, + -1ULL, + 0x1c06680000000000ULL, + -1ULL + } +#endif + }, + { "jrp", TILEGX_OPC_JRP, 0xa, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 13 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0x3c07f80000000000ULL, + 0ULL + }, + { + -1ULL, + 0x286a680000000000ULL, + -1ULL, + 0x1c06600000000000ULL, + -1ULL + } +#endif + }, + { "ld", TILEGX_OPC_LD, 0x12, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0xc200000004000000ULL + }, + { + -1ULL, + 0x286ae80000000000ULL, + -1ULL, + -1ULL, + 0x8200000004000000ULL + } +#endif + }, + { "ld1s", TILEGX_OPC_LD1S, 0x12, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0xc200000004000000ULL + }, + { + -1ULL, + 0x286a780000000000ULL, + -1ULL, + -1ULL, + 0x4000000000000000ULL + } +#endif + }, + { "ld1s_add", TILEGX_OPC_LD1S_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1838000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ld1u", TILEGX_OPC_LD1U, 0x12, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0xc200000004000000ULL + }, + { + -1ULL, + 0x286a800000000000ULL, + -1ULL, + -1ULL, + 0x4000000004000000ULL + } +#endif + }, + { "ld1u_add", TILEGX_OPC_LD1U_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1840000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ld2s", TILEGX_OPC_LD2S, 0x12, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0xc200000004000000ULL + }, + { + -1ULL, + 0x286a880000000000ULL, + -1ULL, + -1ULL, + 0x4200000000000000ULL + } +#endif + }, + { "ld2s_add", TILEGX_OPC_LD2S_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1848000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ld2u", TILEGX_OPC_LD2U, 0x12, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0xc200000004000000ULL + }, + { + -1ULL, + 0x286a900000000000ULL, + -1ULL, + -1ULL, + 0x4200000004000000ULL + } +#endif + }, + { "ld2u_add", TILEGX_OPC_LD2U_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1850000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ld4s", TILEGX_OPC_LD4S, 0x12, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0xc200000004000000ULL + }, + { + -1ULL, + 0x286a980000000000ULL, + -1ULL, + -1ULL, + 0x8000000004000000ULL + } +#endif + }, + { "ld4s_add", TILEGX_OPC_LD4S_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1858000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ld4u", TILEGX_OPC_LD4U, 0x12, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 26, 14 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0xc200000004000000ULL + }, + { + -1ULL, + 0x286aa00000000000ULL, + -1ULL, + -1ULL, + 0x8200000000000000ULL + } +#endif + }, + { "ld4u_add", TILEGX_OPC_LD4U_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1860000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ld_add", TILEGX_OPC_LD_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x18a0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldna", TILEGX_OPC_LDNA, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286aa80000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldna_add", TILEGX_OPC_LDNA_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x18a8000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt", TILEGX_OPC_LDNT, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286ae00000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt1s", TILEGX_OPC_LDNT1S, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286ab00000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt1s_add", TILEGX_OPC_LDNT1S_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1868000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt1u", TILEGX_OPC_LDNT1U, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286ab80000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt1u_add", TILEGX_OPC_LDNT1U_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1870000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt2s", TILEGX_OPC_LDNT2S, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286ac00000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt2s_add", TILEGX_OPC_LDNT2S_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1878000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt2u", TILEGX_OPC_LDNT2U, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286ac80000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt2u_add", TILEGX_OPC_LDNT2U_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1880000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt4s", TILEGX_OPC_LDNT4S, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286ad00000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt4s_add", TILEGX_OPC_LDNT4S_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1888000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt4u", TILEGX_OPC_LDNT4U, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 6, 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286ad80000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt4u_add", TILEGX_OPC_LDNT4U_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1890000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "ldnt_add", TILEGX_OPC_LDNT_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 6, 15, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1898000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "lnk", TILEGX_OPC_LNK, 0xa, 1, TREG_ZERO, 1, + { { 0, }, { 6 }, { 0, }, { 12 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0x3c07f80000000000ULL, + 0ULL + }, + { + -1ULL, + 0x286af00000000000ULL, + -1ULL, + 0x1c06700000000000ULL, + -1ULL + } +#endif + }, + { "mf", TILEGX_OPC_MF, 0x2, 0, TREG_ZERO, 1, + { { 0, }, { }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286af80000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mfspr", TILEGX_OPC_MFSPR, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 6, 27 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x18b0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mm", TILEGX_OPC_MM, 0x1, 4, TREG_ZERO, 1, + { { 23, 9, 21, 22 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007f000000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000037000000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mnz", TILEGX_OPC_MNZ, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000050a00000ULL, + 0x2834000000000000ULL, + 0x0000000048080000ULL, + 0x2804000000000000ULL, + -1ULL + } +#endif + }, + { "mtspr", TILEGX_OPC_MTSPR, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 28, 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x18b8000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mul_hs_hs", TILEGX_OPC_MUL_HS_HS, 0x5, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 10, 11, 18 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0x00000000780c0000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050d40000ULL, + -1ULL, + 0x0000000068000000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mul_hs_hu", TILEGX_OPC_MUL_HS_HU, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050d80000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mul_hs_ls", TILEGX_OPC_MUL_HS_LS, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050dc0000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mul_hs_lu", TILEGX_OPC_MUL_HS_LU, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050e00000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mul_hu_hu", TILEGX_OPC_MUL_HU_HU, 0x5, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 10, 11, 18 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0x00000000780c0000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050e40000ULL, + -1ULL, + 0x0000000068040000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mul_hu_ls", TILEGX_OPC_MUL_HU_LS, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050e80000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mul_hu_lu", TILEGX_OPC_MUL_HU_LU, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050ec0000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mul_ls_ls", TILEGX_OPC_MUL_LS_LS, 0x5, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 10, 11, 18 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0x00000000780c0000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050f00000ULL, + -1ULL, + 0x0000000068080000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mul_ls_lu", TILEGX_OPC_MUL_LS_LU, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050f40000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mul_lu_lu", TILEGX_OPC_MUL_LU_LU, 0x5, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 10, 11, 18 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0x00000000780c0000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050f80000ULL, + -1ULL, + 0x00000000680c0000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mula_hs_hs", TILEGX_OPC_MULA_HS_HS, 0x5, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0x00000000780c0000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050a80000ULL, + -1ULL, + 0x0000000070000000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mula_hs_hu", TILEGX_OPC_MULA_HS_HU, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050ac0000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mula_hs_ls", TILEGX_OPC_MULA_HS_LS, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050b00000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mula_hs_lu", TILEGX_OPC_MULA_HS_LU, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050b40000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mula_hu_hu", TILEGX_OPC_MULA_HU_HU, 0x5, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0x00000000780c0000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050b80000ULL, + -1ULL, + 0x0000000070040000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mula_hu_ls", TILEGX_OPC_MULA_HU_LS, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050bc0000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mula_hu_lu", TILEGX_OPC_MULA_HU_LU, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050c00000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mula_ls_ls", TILEGX_OPC_MULA_LS_LS, 0x5, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0x00000000780c0000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050c40000ULL, + -1ULL, + 0x0000000070080000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mula_ls_lu", TILEGX_OPC_MULA_LS_LU, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050c80000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mula_lu_lu", TILEGX_OPC_MULA_LU_LU, 0x5, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0x00000000780c0000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050cc0000ULL, + -1ULL, + 0x00000000700c0000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mulax", TILEGX_OPC_MULAX, 0x5, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 24, 11, 18 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0x00000000780c0000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050a40000ULL, + -1ULL, + 0x0000000040080000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mulx", TILEGX_OPC_MULX, 0x5, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 10, 11, 18 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0x00000000780c0000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000050d00000ULL, + -1ULL, + 0x00000000400c0000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "mz", TILEGX_OPC_MZ, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000050fc0000ULL, + 0x2836000000000000ULL, + 0x00000000480c0000ULL, + 0x2806000000000000ULL, + -1ULL + } +#endif + }, + { "nap", TILEGX_OPC_NAP, 0x2, 0, TREG_ZERO, 0, + { { 0, }, { }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286b000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "nop", TILEGX_OPC_NOP, 0xf, 0, TREG_ZERO, 1, + { { }, { }, { }, { }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffff000ULL, + 0xfffff80000000000ULL, + 0x00000000780ff000ULL, + 0x3c07f80000000000ULL, + 0ULL + }, + { + 0x0000000051485000ULL, + 0x286b080000000000ULL, + 0x00000000300c5000ULL, + 0x1c06780000000000ULL, + -1ULL + } +#endif + }, + { "nor", TILEGX_OPC_NOR, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000051000000ULL, + 0x2838000000000000ULL, + 0x0000000050040000ULL, + 0x2c02000000000000ULL, + -1ULL + } +#endif + }, + { "or", TILEGX_OPC_OR, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000051040000ULL, + 0x283a000000000000ULL, + 0x0000000050080000ULL, + 0x2c04000000000000ULL, + -1ULL + } +#endif + }, + { "ori", TILEGX_OPC_ORI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000040700000ULL, + 0x18c0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "pcnt", TILEGX_OPC_PCNT, 0x5, 2, TREG_ZERO, 1, + { { 8, 9 }, { 0, }, { 10, 11 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffff000ULL, + 0ULL, + 0x00000000780ff000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051486000ULL, + -1ULL, + 0x00000000300c6000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "revbits", TILEGX_OPC_REVBITS, 0x5, 2, TREG_ZERO, 1, + { { 8, 9 }, { 0, }, { 10, 11 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffff000ULL, + 0ULL, + 0x00000000780ff000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051487000ULL, + -1ULL, + 0x00000000300c7000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "revbytes", TILEGX_OPC_REVBYTES, 0x5, 2, TREG_ZERO, 1, + { { 8, 9 }, { 0, }, { 10, 11 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffff000ULL, + 0ULL, + 0x00000000780ff000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051488000ULL, + -1ULL, + 0x00000000300c8000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "rotl", TILEGX_OPC_ROTL, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000051080000ULL, + 0x283c000000000000ULL, + 0x0000000058000000ULL, + 0x3000000000000000ULL, + -1ULL + } +#endif + }, + { "rotli", TILEGX_OPC_ROTLI, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 29 }, { 6, 7, 30 }, { 10, 11, 31 }, { 12, 13, 32 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000060040000ULL, + 0x3002000000000000ULL, + 0x0000000078000000ULL, + 0x3800000000000000ULL, + -1ULL + } +#endif + }, + { "shl", TILEGX_OPC_SHL, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000051280000ULL, + 0x284c000000000000ULL, + 0x0000000058040000ULL, + 0x3002000000000000ULL, + -1ULL + } +#endif + }, + { "shl16insli", TILEGX_OPC_SHL16INSLI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 4 }, { 6, 7, 5 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc000000070000000ULL, + 0xf800000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000070000000ULL, + 0x3800000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "shl1add", TILEGX_OPC_SHL1ADD, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000051100000ULL, + 0x2840000000000000ULL, + 0x0000000030000000ULL, + 0x1c00000000000000ULL, + -1ULL + } +#endif + }, + { "shl1addx", TILEGX_OPC_SHL1ADDX, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x00000000510c0000ULL, + 0x283e000000000000ULL, + 0x0000000060040000ULL, + 0x3402000000000000ULL, + -1ULL + } +#endif + }, + { "shl2add", TILEGX_OPC_SHL2ADD, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000051180000ULL, + 0x2844000000000000ULL, + 0x0000000030040000ULL, + 0x1c02000000000000ULL, + -1ULL + } +#endif + }, + { "shl2addx", TILEGX_OPC_SHL2ADDX, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000051140000ULL, + 0x2842000000000000ULL, + 0x0000000060080000ULL, + 0x3404000000000000ULL, + -1ULL + } +#endif + }, + { "shl3add", TILEGX_OPC_SHL3ADD, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000051200000ULL, + 0x2848000000000000ULL, + 0x0000000030080000ULL, + 0x1c04000000000000ULL, + -1ULL + } +#endif + }, + { "shl3addx", TILEGX_OPC_SHL3ADDX, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x00000000511c0000ULL, + 0x2846000000000000ULL, + 0x00000000600c0000ULL, + 0x3406000000000000ULL, + -1ULL + } +#endif + }, + { "shli", TILEGX_OPC_SHLI, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 29 }, { 6, 7, 30 }, { 10, 11, 31 }, { 12, 13, 32 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000060080000ULL, + 0x3004000000000000ULL, + 0x0000000078040000ULL, + 0x3802000000000000ULL, + -1ULL + } +#endif + }, + { "shlx", TILEGX_OPC_SHLX, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051240000ULL, + 0x284a000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "shlxi", TILEGX_OPC_SHLXI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000600c0000ULL, + 0x3006000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "shrs", TILEGX_OPC_SHRS, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x00000000512c0000ULL, + 0x284e000000000000ULL, + 0x0000000058080000ULL, + 0x3004000000000000ULL, + -1ULL + } +#endif + }, + { "shrsi", TILEGX_OPC_SHRSI, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 29 }, { 6, 7, 30 }, { 10, 11, 31 }, { 12, 13, 32 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000060100000ULL, + 0x3008000000000000ULL, + 0x0000000078080000ULL, + 0x3804000000000000ULL, + -1ULL + } +#endif + }, + { "shru", TILEGX_OPC_SHRU, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000051340000ULL, + 0x2852000000000000ULL, + 0x00000000580c0000ULL, + 0x3006000000000000ULL, + -1ULL + } +#endif + }, + { "shrui", TILEGX_OPC_SHRUI, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 29 }, { 6, 7, 30 }, { 10, 11, 31 }, { 12, 13, 32 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000060140000ULL, + 0x300a000000000000ULL, + 0x00000000780c0000ULL, + 0x3806000000000000ULL, + -1ULL + } +#endif + }, + { "shrux", TILEGX_OPC_SHRUX, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051300000ULL, + 0x2850000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "shruxi", TILEGX_OPC_SHRUXI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000060180000ULL, + 0x300c000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "shufflebytes", TILEGX_OPC_SHUFFLEBYTES, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051380000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "st", TILEGX_OPC_ST, 0x12, 2, TREG_ZERO, 1, + { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 14, 33 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0xc200000004000000ULL + }, + { + -1ULL, + 0x2862000000000000ULL, + -1ULL, + -1ULL, + 0xc200000004000000ULL + } +#endif + }, + { "st1", TILEGX_OPC_ST1, 0x12, 2, TREG_ZERO, 1, + { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 14, 33 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0xc200000004000000ULL + }, + { + -1ULL, + 0x2854000000000000ULL, + -1ULL, + -1ULL, + 0xc000000000000000ULL + } +#endif + }, + { "st1_add", TILEGX_OPC_ST1_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x18c8000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "st2", TILEGX_OPC_ST2, 0x12, 2, TREG_ZERO, 1, + { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 14, 33 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0xc200000004000000ULL + }, + { + -1ULL, + 0x2856000000000000ULL, + -1ULL, + -1ULL, + 0xc000000004000000ULL + } +#endif + }, + { "st2_add", TILEGX_OPC_ST2_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x18d0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "st4", TILEGX_OPC_ST4, 0x12, 2, TREG_ZERO, 1, + { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 14, 33 } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0xc200000004000000ULL + }, + { + -1ULL, + 0x2858000000000000ULL, + -1ULL, + -1ULL, + 0xc200000000000000ULL + } +#endif + }, + { "st4_add", TILEGX_OPC_ST4_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x18d8000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "st_add", TILEGX_OPC_ST_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x1900000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "stnt", TILEGX_OPC_STNT, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x2860000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "stnt1", TILEGX_OPC_STNT1, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x285a000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "stnt1_add", TILEGX_OPC_STNT1_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x18e0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "stnt2", TILEGX_OPC_STNT2, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x285c000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "stnt2_add", TILEGX_OPC_STNT2_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x18e8000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "stnt4", TILEGX_OPC_STNT4, 0x2, 2, TREG_ZERO, 1, + { { 0, }, { 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x285e000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "stnt4_add", TILEGX_OPC_STNT4_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x18f0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "stnt_add", TILEGX_OPC_STNT_ADD, 0x2, 3, TREG_ZERO, 1, + { { 0, }, { 15, 17, 34 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x18f8000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "sub", TILEGX_OPC_SUB, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000051440000ULL, + 0x2868000000000000ULL, + 0x00000000280c0000ULL, + 0x1806000000000000ULL, + -1ULL + } +#endif + }, + { "subx", TILEGX_OPC_SUBX, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000051400000ULL, + 0x2866000000000000ULL, + 0x0000000028080000ULL, + 0x1804000000000000ULL, + -1ULL + } +#endif + }, + { "subxsc", TILEGX_OPC_SUBXSC, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000513c0000ULL, + 0x2864000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "swint0", TILEGX_OPC_SWINT0, 0x2, 0, TREG_ZERO, 0, + { { 0, }, { }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286b100000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "swint1", TILEGX_OPC_SWINT1, 0x2, 0, TREG_ZERO, 0, + { { 0, }, { }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286b180000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "swint2", TILEGX_OPC_SWINT2, 0x2, 0, TREG_ZERO, 0, + { { 0, }, { }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286b200000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "swint3", TILEGX_OPC_SWINT3, 0x2, 0, TREG_ZERO, 0, + { { 0, }, { }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286b280000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "tblidxb0", TILEGX_OPC_TBLIDXB0, 0x5, 2, TREG_ZERO, 1, + { { 23, 9 }, { 0, }, { 24, 11 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffff000ULL, + 0ULL, + 0x00000000780ff000ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051489000ULL, + -1ULL, + 0x00000000300c9000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "tblidxb1", TILEGX_OPC_TBLIDXB1, 0x5, 2, TREG_ZERO, 1, + { { 23, 9 }, { 0, }, { 24, 11 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffff000ULL, + 0ULL, + 0x00000000780ff000ULL, + 0ULL, + 0ULL + }, + { + 0x000000005148a000ULL, + -1ULL, + 0x00000000300ca000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "tblidxb2", TILEGX_OPC_TBLIDXB2, 0x5, 2, TREG_ZERO, 1, + { { 23, 9 }, { 0, }, { 24, 11 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffff000ULL, + 0ULL, + 0x00000000780ff000ULL, + 0ULL, + 0ULL + }, + { + 0x000000005148b000ULL, + -1ULL, + 0x00000000300cb000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "tblidxb3", TILEGX_OPC_TBLIDXB3, 0x5, 2, TREG_ZERO, 1, + { { 23, 9 }, { 0, }, { 24, 11 }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffff000ULL, + 0ULL, + 0x00000000780ff000ULL, + 0ULL, + 0ULL + }, + { + 0x000000005148c000ULL, + -1ULL, + 0x00000000300cc000ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1add", TILEGX_OPC_V1ADD, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051500000ULL, + 0x286e000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1addi", TILEGX_OPC_V1ADDI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000040800000ULL, + 0x1908000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1adduc", TILEGX_OPC_V1ADDUC, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000514c0000ULL, + 0x286c000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1adiffu", TILEGX_OPC_V1ADIFFU, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051540000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1avgu", TILEGX_OPC_V1AVGU, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051580000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1cmpeq", TILEGX_OPC_V1CMPEQ, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000515c0000ULL, + 0x2870000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1cmpeqi", TILEGX_OPC_V1CMPEQI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000040900000ULL, + 0x1910000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1cmples", TILEGX_OPC_V1CMPLES, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051600000ULL, + 0x2872000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1cmpleu", TILEGX_OPC_V1CMPLEU, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051640000ULL, + 0x2874000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1cmplts", TILEGX_OPC_V1CMPLTS, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051680000ULL, + 0x2876000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1cmpltsi", TILEGX_OPC_V1CMPLTSI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000040a00000ULL, + 0x1918000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1cmpltu", TILEGX_OPC_V1CMPLTU, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000516c0000ULL, + 0x2878000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1cmpltui", TILEGX_OPC_V1CMPLTUI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000040b00000ULL, + 0x1920000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1cmpne", TILEGX_OPC_V1CMPNE, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051700000ULL, + 0x287a000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1ddotpu", TILEGX_OPC_V1DDOTPU, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052880000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1ddotpua", TILEGX_OPC_V1DDOTPUA, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052840000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1ddotpus", TILEGX_OPC_V1DDOTPUS, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051780000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1ddotpusa", TILEGX_OPC_V1DDOTPUSA, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051740000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1dotp", TILEGX_OPC_V1DOTP, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051880000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1dotpa", TILEGX_OPC_V1DOTPA, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000517c0000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1dotpu", TILEGX_OPC_V1DOTPU, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052900000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1dotpua", TILEGX_OPC_V1DOTPUA, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000528c0000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1dotpus", TILEGX_OPC_V1DOTPUS, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051840000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1dotpusa", TILEGX_OPC_V1DOTPUSA, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051800000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1int_h", TILEGX_OPC_V1INT_H, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000518c0000ULL, + 0x287c000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1int_l", TILEGX_OPC_V1INT_L, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051900000ULL, + 0x287e000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1maxu", TILEGX_OPC_V1MAXU, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051940000ULL, + 0x2880000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1maxui", TILEGX_OPC_V1MAXUI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000040c00000ULL, + 0x1928000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1minu", TILEGX_OPC_V1MINU, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051980000ULL, + 0x2882000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1minui", TILEGX_OPC_V1MINUI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000040d00000ULL, + 0x1930000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1mnz", TILEGX_OPC_V1MNZ, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000519c0000ULL, + 0x2884000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1multu", TILEGX_OPC_V1MULTU, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051a00000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1mulu", TILEGX_OPC_V1MULU, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051a80000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1mulus", TILEGX_OPC_V1MULUS, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051a40000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1mz", TILEGX_OPC_V1MZ, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051ac0000ULL, + 0x2886000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1sadau", TILEGX_OPC_V1SADAU, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051b00000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1sadu", TILEGX_OPC_V1SADU, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051b40000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1shl", TILEGX_OPC_V1SHL, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051b80000ULL, + 0x2888000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1shli", TILEGX_OPC_V1SHLI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000601c0000ULL, + 0x300e000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1shrs", TILEGX_OPC_V1SHRS, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051bc0000ULL, + 0x288a000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1shrsi", TILEGX_OPC_V1SHRSI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000060200000ULL, + 0x3010000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1shru", TILEGX_OPC_V1SHRU, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051c00000ULL, + 0x288c000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1shrui", TILEGX_OPC_V1SHRUI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000060240000ULL, + 0x3012000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1sub", TILEGX_OPC_V1SUB, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051c80000ULL, + 0x2890000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v1subuc", TILEGX_OPC_V1SUBUC, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051c40000ULL, + 0x288e000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2add", TILEGX_OPC_V2ADD, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051d00000ULL, + 0x2894000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2addi", TILEGX_OPC_V2ADDI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000040e00000ULL, + 0x1938000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2addsc", TILEGX_OPC_V2ADDSC, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051cc0000ULL, + 0x2892000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2adiffs", TILEGX_OPC_V2ADIFFS, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051d40000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2avgs", TILEGX_OPC_V2AVGS, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051d80000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2cmpeq", TILEGX_OPC_V2CMPEQ, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051dc0000ULL, + 0x2896000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2cmpeqi", TILEGX_OPC_V2CMPEQI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000040f00000ULL, + 0x1940000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2cmples", TILEGX_OPC_V2CMPLES, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051e00000ULL, + 0x2898000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2cmpleu", TILEGX_OPC_V2CMPLEU, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051e40000ULL, + 0x289a000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2cmplts", TILEGX_OPC_V2CMPLTS, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051e80000ULL, + 0x289c000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2cmpltsi", TILEGX_OPC_V2CMPLTSI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000041000000ULL, + 0x1948000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2cmpltu", TILEGX_OPC_V2CMPLTU, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051ec0000ULL, + 0x289e000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2cmpltui", TILEGX_OPC_V2CMPLTUI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000041100000ULL, + 0x1950000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2cmpne", TILEGX_OPC_V2CMPNE, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051f00000ULL, + 0x28a0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2dotp", TILEGX_OPC_V2DOTP, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051f80000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2dotpa", TILEGX_OPC_V2DOTPA, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051f40000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2int_h", TILEGX_OPC_V2INT_H, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000051fc0000ULL, + 0x28a2000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2int_l", TILEGX_OPC_V2INT_L, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052000000ULL, + 0x28a4000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2maxs", TILEGX_OPC_V2MAXS, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052040000ULL, + 0x28a6000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2maxsi", TILEGX_OPC_V2MAXSI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000041200000ULL, + 0x1958000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2mins", TILEGX_OPC_V2MINS, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052080000ULL, + 0x28a8000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2minsi", TILEGX_OPC_V2MINSI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000041300000ULL, + 0x1960000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2mnz", TILEGX_OPC_V2MNZ, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000520c0000ULL, + 0x28aa000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2mulfsc", TILEGX_OPC_V2MULFSC, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052100000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2muls", TILEGX_OPC_V2MULS, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052140000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2mults", TILEGX_OPC_V2MULTS, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052180000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2mz", TILEGX_OPC_V2MZ, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000521c0000ULL, + 0x28ac000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2packh", TILEGX_OPC_V2PACKH, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052200000ULL, + 0x28ae000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2packl", TILEGX_OPC_V2PACKL, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052240000ULL, + 0x28b0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2packuc", TILEGX_OPC_V2PACKUC, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052280000ULL, + 0x28b2000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2sadas", TILEGX_OPC_V2SADAS, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000522c0000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2sadau", TILEGX_OPC_V2SADAU, 0x1, 3, TREG_ZERO, 1, + { { 23, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052300000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2sads", TILEGX_OPC_V2SADS, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052340000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2sadu", TILEGX_OPC_V2SADU, 0x1, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 0, }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052380000ULL, + -1ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2shl", TILEGX_OPC_V2SHL, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052400000ULL, + 0x28b6000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2shli", TILEGX_OPC_V2SHLI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000060280000ULL, + 0x3014000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2shlsc", TILEGX_OPC_V2SHLSC, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000523c0000ULL, + 0x28b4000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2shrs", TILEGX_OPC_V2SHRS, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052440000ULL, + 0x28b8000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2shrsi", TILEGX_OPC_V2SHRSI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000602c0000ULL, + 0x3016000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2shru", TILEGX_OPC_V2SHRU, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052480000ULL, + 0x28ba000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2shrui", TILEGX_OPC_V2SHRUI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 29 }, { 6, 7, 30 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000060300000ULL, + 0x3018000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2sub", TILEGX_OPC_V2SUB, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052500000ULL, + 0x28be000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v2subsc", TILEGX_OPC_V2SUBSC, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000524c0000ULL, + 0x28bc000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v4add", TILEGX_OPC_V4ADD, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052580000ULL, + 0x28c2000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v4addsc", TILEGX_OPC_V4ADDSC, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052540000ULL, + 0x28c0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v4int_h", TILEGX_OPC_V4INT_H, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000525c0000ULL, + 0x28c4000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v4int_l", TILEGX_OPC_V4INT_L, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052600000ULL, + 0x28c6000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v4packsc", TILEGX_OPC_V4PACKSC, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052640000ULL, + 0x28c8000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v4shl", TILEGX_OPC_V4SHL, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000526c0000ULL, + 0x28cc000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v4shlsc", TILEGX_OPC_V4SHLSC, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052680000ULL, + 0x28ca000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v4shrs", TILEGX_OPC_V4SHRS, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052700000ULL, + 0x28ce000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v4shru", TILEGX_OPC_V4SHRU, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052740000ULL, + 0x28d0000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v4sub", TILEGX_OPC_V4SUB, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x00000000527c0000ULL, + 0x28d4000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "v4subsc", TILEGX_OPC_V4SUBSC, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000052780000ULL, + 0x28d2000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "wh64", TILEGX_OPC_WH64, 0x2, 1, TREG_ZERO, 1, + { { 0, }, { 7 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0ULL, + 0xfffff80000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + -1ULL, + 0x286b300000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { "xor", TILEGX_OPC_XOR, 0xf, 3, TREG_ZERO, 1, + { { 8, 9, 16 }, { 6, 7, 17 }, { 10, 11, 18 }, { 12, 13, 19 }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ffc0000ULL, + 0xfffe000000000000ULL, + 0x00000000780c0000ULL, + 0x3c06000000000000ULL, + 0ULL + }, + { + 0x0000000052800000ULL, + 0x28d6000000000000ULL, + 0x00000000500c0000ULL, + 0x2c06000000000000ULL, + -1ULL + } +#endif + }, + { "xori", TILEGX_OPC_XORI, 0x3, 3, TREG_ZERO, 1, + { { 8, 9, 0 }, { 6, 7, 1 }, { 0, }, { 0, }, { 0, } }, +#ifndef DISASM_ONLY + { + 0xc00000007ff00000ULL, + 0xfff8000000000000ULL, + 0ULL, + 0ULL, + 0ULL + }, + { + 0x0000000041400000ULL, + 0x1968000000000000ULL, + -1ULL, + -1ULL, + -1ULL + } +#endif + }, + { NULL, TILEGX_OPC_NONE, 0, 0, TREG_ZERO, 0, { { 0, } }, +#ifndef DISASM_ONLY + { 0, }, { 0, } +#endif + } +}; + +#define BITFIELD(start, size) ((start) | (((1 << (size)) - 1) << 6)) +#define CHILD(array_index) (TILEGX_OPC_NONE + (array_index)) + +static const unsigned short decode_X0_fsm[936] = +{ + BITFIELD(22, 9) /* index 0 */, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_BFEXTS, + TILEGX_OPC_BFEXTS, TILEGX_OPC_BFEXTS, TILEGX_OPC_BFEXTS, TILEGX_OPC_BFEXTU, + TILEGX_OPC_BFEXTU, TILEGX_OPC_BFEXTU, TILEGX_OPC_BFEXTU, TILEGX_OPC_BFINS, + TILEGX_OPC_BFINS, TILEGX_OPC_BFINS, TILEGX_OPC_BFINS, TILEGX_OPC_MM, + TILEGX_OPC_MM, TILEGX_OPC_MM, TILEGX_OPC_MM, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, CHILD(528), CHILD(578), + CHILD(583), CHILD(588), CHILD(593), CHILD(598), TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, CHILD(603), CHILD(620), CHILD(637), CHILD(654), CHILD(671), + CHILD(703), CHILD(797), CHILD(814), CHILD(831), CHILD(848), CHILD(865), + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, CHILD(889), TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), + CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), + CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), + CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), + CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), + CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), + CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), + CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), + CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), + CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), + CHILD(906), CHILD(906), CHILD(906), CHILD(906), CHILD(906), + BITFIELD(6, 2) /* index 513 */, + TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, CHILD(518), + BITFIELD(8, 2) /* index 518 */, + TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, CHILD(523), + BITFIELD(10, 2) /* index 523 */, + TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_MOVELI, + BITFIELD(20, 2) /* index 528 */, + TILEGX_OPC_NONE, CHILD(533), TILEGX_OPC_ADDXI, CHILD(548), + BITFIELD(6, 2) /* index 533 */, + TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(538), + BITFIELD(8, 2) /* index 538 */, + TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(543), + BITFIELD(10, 2) /* index 543 */, + TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_MOVEI, + BITFIELD(0, 2) /* index 548 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(553), + BITFIELD(2, 2) /* index 553 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(558), + BITFIELD(4, 2) /* index 558 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(563), + BITFIELD(6, 2) /* index 563 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(568), + BITFIELD(8, 2) /* index 568 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(573), + BITFIELD(10, 2) /* index 573 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_INFO, + BITFIELD(20, 2) /* index 578 */, + TILEGX_OPC_CMPEQI, TILEGX_OPC_CMPLTSI, TILEGX_OPC_CMPLTUI, TILEGX_OPC_ORI, + BITFIELD(20, 2) /* index 583 */, + TILEGX_OPC_V1ADDI, TILEGX_OPC_V1CMPEQI, TILEGX_OPC_V1CMPLTSI, + TILEGX_OPC_V1CMPLTUI, + BITFIELD(20, 2) /* index 588 */, + TILEGX_OPC_V1MAXUI, TILEGX_OPC_V1MINUI, TILEGX_OPC_V2ADDI, + TILEGX_OPC_V2CMPEQI, + BITFIELD(20, 2) /* index 593 */, + TILEGX_OPC_V2CMPLTSI, TILEGX_OPC_V2CMPLTUI, TILEGX_OPC_V2MAXSI, + TILEGX_OPC_V2MINSI, + BITFIELD(20, 2) /* index 598 */, + TILEGX_OPC_XORI, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(18, 4) /* index 603 */, + TILEGX_OPC_NONE, TILEGX_OPC_ADDXSC, TILEGX_OPC_ADDX, TILEGX_OPC_ADD, + TILEGX_OPC_AND, TILEGX_OPC_CMOVEQZ, TILEGX_OPC_CMOVNEZ, TILEGX_OPC_CMPEQ, + TILEGX_OPC_CMPLES, TILEGX_OPC_CMPLEU, TILEGX_OPC_CMPLTS, TILEGX_OPC_CMPLTU, + TILEGX_OPC_CMPNE, TILEGX_OPC_CMULAF, TILEGX_OPC_CMULA, TILEGX_OPC_CMULFR, + BITFIELD(18, 4) /* index 620 */, + TILEGX_OPC_CMULF, TILEGX_OPC_CMULHR, TILEGX_OPC_CMULH, TILEGX_OPC_CMUL, + TILEGX_OPC_CRC32_32, TILEGX_OPC_CRC32_8, TILEGX_OPC_DBLALIGN2, + TILEGX_OPC_DBLALIGN4, TILEGX_OPC_DBLALIGN6, TILEGX_OPC_DBLALIGN, + TILEGX_OPC_FDOUBLE_ADDSUB, TILEGX_OPC_FDOUBLE_ADD_FLAGS, + TILEGX_OPC_FDOUBLE_MUL_FLAGS, TILEGX_OPC_FDOUBLE_PACK1, + TILEGX_OPC_FDOUBLE_PACK2, TILEGX_OPC_FDOUBLE_SUB_FLAGS, + BITFIELD(18, 4) /* index 637 */, + TILEGX_OPC_FDOUBLE_UNPACK_MAX, TILEGX_OPC_FDOUBLE_UNPACK_MIN, + TILEGX_OPC_FSINGLE_ADD1, TILEGX_OPC_FSINGLE_ADDSUB2, + TILEGX_OPC_FSINGLE_MUL1, TILEGX_OPC_FSINGLE_MUL2, TILEGX_OPC_FSINGLE_PACK2, + TILEGX_OPC_FSINGLE_SUB1, TILEGX_OPC_MNZ, TILEGX_OPC_MULAX, + TILEGX_OPC_MULA_HS_HS, TILEGX_OPC_MULA_HS_HU, TILEGX_OPC_MULA_HS_LS, + TILEGX_OPC_MULA_HS_LU, TILEGX_OPC_MULA_HU_HU, TILEGX_OPC_MULA_HU_LS, + BITFIELD(18, 4) /* index 654 */, + TILEGX_OPC_MULA_HU_LU, TILEGX_OPC_MULA_LS_LS, TILEGX_OPC_MULA_LS_LU, + TILEGX_OPC_MULA_LU_LU, TILEGX_OPC_MULX, TILEGX_OPC_MUL_HS_HS, + TILEGX_OPC_MUL_HS_HU, TILEGX_OPC_MUL_HS_LS, TILEGX_OPC_MUL_HS_LU, + TILEGX_OPC_MUL_HU_HU, TILEGX_OPC_MUL_HU_LS, TILEGX_OPC_MUL_HU_LU, + TILEGX_OPC_MUL_LS_LS, TILEGX_OPC_MUL_LS_LU, TILEGX_OPC_MUL_LU_LU, + TILEGX_OPC_MZ, + BITFIELD(18, 4) /* index 671 */, + TILEGX_OPC_NOR, CHILD(688), TILEGX_OPC_ROTL, TILEGX_OPC_SHL1ADDX, + TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL2ADDX, TILEGX_OPC_SHL2ADD, + TILEGX_OPC_SHL3ADDX, TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHLX, TILEGX_OPC_SHL, + TILEGX_OPC_SHRS, TILEGX_OPC_SHRUX, TILEGX_OPC_SHRU, TILEGX_OPC_SHUFFLEBYTES, + TILEGX_OPC_SUBXSC, + BITFIELD(12, 2) /* index 688 */, + TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(693), + BITFIELD(14, 2) /* index 693 */, + TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(698), + BITFIELD(16, 2) /* index 698 */, + TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_MOVE, + BITFIELD(18, 4) /* index 703 */, + TILEGX_OPC_SUBX, TILEGX_OPC_SUB, CHILD(720), TILEGX_OPC_V1ADDUC, + TILEGX_OPC_V1ADD, TILEGX_OPC_V1ADIFFU, TILEGX_OPC_V1AVGU, + TILEGX_OPC_V1CMPEQ, TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLEU, + TILEGX_OPC_V1CMPLTS, TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPNE, + TILEGX_OPC_V1DDOTPUSA, TILEGX_OPC_V1DDOTPUS, TILEGX_OPC_V1DOTPA, + BITFIELD(12, 4) /* index 720 */, + TILEGX_OPC_NONE, CHILD(737), CHILD(742), CHILD(747), CHILD(752), CHILD(757), + CHILD(762), CHILD(767), CHILD(772), CHILD(777), CHILD(782), CHILD(787), + CHILD(792), TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(16, 2) /* index 737 */, + TILEGX_OPC_CLZ, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(16, 2) /* index 742 */, + TILEGX_OPC_CTZ, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(16, 2) /* index 747 */, + TILEGX_OPC_FNOP, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(16, 2) /* index 752 */, + TILEGX_OPC_FSINGLE_PACK1, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(16, 2) /* index 757 */, + TILEGX_OPC_NOP, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(16, 2) /* index 762 */, + TILEGX_OPC_PCNT, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(16, 2) /* index 767 */, + TILEGX_OPC_REVBITS, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(16, 2) /* index 772 */, + TILEGX_OPC_REVBYTES, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(16, 2) /* index 777 */, + TILEGX_OPC_TBLIDXB0, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(16, 2) /* index 782 */, + TILEGX_OPC_TBLIDXB1, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(16, 2) /* index 787 */, + TILEGX_OPC_TBLIDXB2, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(16, 2) /* index 792 */, + TILEGX_OPC_TBLIDXB3, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(18, 4) /* index 797 */, + TILEGX_OPC_V1DOTPUSA, TILEGX_OPC_V1DOTPUS, TILEGX_OPC_V1DOTP, + TILEGX_OPC_V1INT_H, TILEGX_OPC_V1INT_L, TILEGX_OPC_V1MAXU, + TILEGX_OPC_V1MINU, TILEGX_OPC_V1MNZ, TILEGX_OPC_V1MULTU, TILEGX_OPC_V1MULUS, + TILEGX_OPC_V1MULU, TILEGX_OPC_V1MZ, TILEGX_OPC_V1SADAU, TILEGX_OPC_V1SADU, + TILEGX_OPC_V1SHL, TILEGX_OPC_V1SHRS, + BITFIELD(18, 4) /* index 814 */, + TILEGX_OPC_V1SHRU, TILEGX_OPC_V1SUBUC, TILEGX_OPC_V1SUB, TILEGX_OPC_V2ADDSC, + TILEGX_OPC_V2ADD, TILEGX_OPC_V2ADIFFS, TILEGX_OPC_V2AVGS, + TILEGX_OPC_V2CMPEQ, TILEGX_OPC_V2CMPLES, TILEGX_OPC_V2CMPLEU, + TILEGX_OPC_V2CMPLTS, TILEGX_OPC_V2CMPLTU, TILEGX_OPC_V2CMPNE, + TILEGX_OPC_V2DOTPA, TILEGX_OPC_V2DOTP, TILEGX_OPC_V2INT_H, + BITFIELD(18, 4) /* index 831 */, + TILEGX_OPC_V2INT_L, TILEGX_OPC_V2MAXS, TILEGX_OPC_V2MINS, TILEGX_OPC_V2MNZ, + TILEGX_OPC_V2MULFSC, TILEGX_OPC_V2MULS, TILEGX_OPC_V2MULTS, TILEGX_OPC_V2MZ, + TILEGX_OPC_V2PACKH, TILEGX_OPC_V2PACKL, TILEGX_OPC_V2PACKUC, + TILEGX_OPC_V2SADAS, TILEGX_OPC_V2SADAU, TILEGX_OPC_V2SADS, + TILEGX_OPC_V2SADU, TILEGX_OPC_V2SHLSC, + BITFIELD(18, 4) /* index 848 */, + TILEGX_OPC_V2SHL, TILEGX_OPC_V2SHRS, TILEGX_OPC_V2SHRU, TILEGX_OPC_V2SUBSC, + TILEGX_OPC_V2SUB, TILEGX_OPC_V4ADDSC, TILEGX_OPC_V4ADD, TILEGX_OPC_V4INT_H, + TILEGX_OPC_V4INT_L, TILEGX_OPC_V4PACKSC, TILEGX_OPC_V4SHLSC, + TILEGX_OPC_V4SHL, TILEGX_OPC_V4SHRS, TILEGX_OPC_V4SHRU, TILEGX_OPC_V4SUBSC, + TILEGX_OPC_V4SUB, + BITFIELD(18, 3) /* index 865 */, + CHILD(874), CHILD(877), CHILD(880), CHILD(883), CHILD(886), TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(21, 1) /* index 874 */, + TILEGX_OPC_XOR, TILEGX_OPC_NONE, + BITFIELD(21, 1) /* index 877 */, + TILEGX_OPC_V1DDOTPUA, TILEGX_OPC_NONE, + BITFIELD(21, 1) /* index 880 */, + TILEGX_OPC_V1DDOTPU, TILEGX_OPC_NONE, + BITFIELD(21, 1) /* index 883 */, + TILEGX_OPC_V1DOTPUA, TILEGX_OPC_NONE, + BITFIELD(21, 1) /* index 886 */, + TILEGX_OPC_V1DOTPU, TILEGX_OPC_NONE, + BITFIELD(18, 4) /* index 889 */, + TILEGX_OPC_NONE, TILEGX_OPC_ROTLI, TILEGX_OPC_SHLI, TILEGX_OPC_SHLXI, + TILEGX_OPC_SHRSI, TILEGX_OPC_SHRUI, TILEGX_OPC_SHRUXI, TILEGX_OPC_V1SHLI, + TILEGX_OPC_V1SHRSI, TILEGX_OPC_V1SHRUI, TILEGX_OPC_V2SHLI, + TILEGX_OPC_V2SHRSI, TILEGX_OPC_V2SHRUI, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, + BITFIELD(0, 2) /* index 906 */, + TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, + CHILD(911), + BITFIELD(2, 2) /* index 911 */, + TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, + CHILD(916), + BITFIELD(4, 2) /* index 916 */, + TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, + CHILD(921), + BITFIELD(6, 2) /* index 921 */, + TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, + CHILD(926), + BITFIELD(8, 2) /* index 926 */, + TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, + CHILD(931), + BITFIELD(10, 2) /* index 931 */, + TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, + TILEGX_OPC_INFOL, +}; + +static const unsigned short decode_X1_fsm[1266] = +{ + BITFIELD(53, 9) /* index 0 */, + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), CHILD(513), + CHILD(513), CHILD(513), CHILD(513), CHILD(513), TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, + TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_ADDXLI, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_BEQZT, + TILEGX_OPC_BEQZT, TILEGX_OPC_BEQZ, TILEGX_OPC_BEQZ, TILEGX_OPC_BGEZT, + TILEGX_OPC_BGEZT, TILEGX_OPC_BGEZ, TILEGX_OPC_BGEZ, TILEGX_OPC_BGTZT, + TILEGX_OPC_BGTZT, TILEGX_OPC_BGTZ, TILEGX_OPC_BGTZ, TILEGX_OPC_BLBCT, + TILEGX_OPC_BLBCT, TILEGX_OPC_BLBC, TILEGX_OPC_BLBC, TILEGX_OPC_BLBST, + TILEGX_OPC_BLBST, TILEGX_OPC_BLBS, TILEGX_OPC_BLBS, TILEGX_OPC_BLEZT, + TILEGX_OPC_BLEZT, TILEGX_OPC_BLEZ, TILEGX_OPC_BLEZ, TILEGX_OPC_BLTZT, + TILEGX_OPC_BLTZT, TILEGX_OPC_BLTZ, TILEGX_OPC_BLTZ, TILEGX_OPC_BNEZT, + TILEGX_OPC_BNEZT, TILEGX_OPC_BNEZ, TILEGX_OPC_BNEZ, CHILD(528), CHILD(578), + CHILD(598), CHILD(703), CHILD(723), CHILD(728), CHILD(753), CHILD(758), + CHILD(763), CHILD(768), CHILD(773), CHILD(778), TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_JAL, + TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, + TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, + TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, + TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, + TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, + TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, + TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, + TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_JAL, TILEGX_OPC_J, TILEGX_OPC_J, + TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, + TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, + TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, + TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, + TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, + TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, TILEGX_OPC_J, + CHILD(783), CHILD(800), CHILD(832), CHILD(849), CHILD(1168), CHILD(1185), + CHILD(1202), TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, CHILD(1219), TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, CHILD(1236), CHILD(1236), CHILD(1236), + CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), + CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), + CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), + CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), + CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), + CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), + CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), + CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), + CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), + CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), + CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), + CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), CHILD(1236), + CHILD(1236), + BITFIELD(37, 2) /* index 513 */, + TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, CHILD(518), + BITFIELD(39, 2) /* index 518 */, + TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, CHILD(523), + BITFIELD(41, 2) /* index 523 */, + TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_ADDLI, TILEGX_OPC_MOVELI, + BITFIELD(51, 2) /* index 528 */, + TILEGX_OPC_NONE, CHILD(533), TILEGX_OPC_ADDXI, CHILD(548), + BITFIELD(37, 2) /* index 533 */, + TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(538), + BITFIELD(39, 2) /* index 538 */, + TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(543), + BITFIELD(41, 2) /* index 543 */, + TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_MOVEI, + BITFIELD(31, 2) /* index 548 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(553), + BITFIELD(33, 2) /* index 553 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(558), + BITFIELD(35, 2) /* index 558 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(563), + BITFIELD(37, 2) /* index 563 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(568), + BITFIELD(39, 2) /* index 568 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(573), + BITFIELD(41, 2) /* index 573 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_INFO, + BITFIELD(51, 2) /* index 578 */, + TILEGX_OPC_CMPEQI, TILEGX_OPC_CMPLTSI, TILEGX_OPC_CMPLTUI, CHILD(583), + BITFIELD(31, 2) /* index 583 */, + TILEGX_OPC_LD1S_ADD, TILEGX_OPC_LD1S_ADD, TILEGX_OPC_LD1S_ADD, CHILD(588), + BITFIELD(33, 2) /* index 588 */, + TILEGX_OPC_LD1S_ADD, TILEGX_OPC_LD1S_ADD, TILEGX_OPC_LD1S_ADD, CHILD(593), + BITFIELD(35, 2) /* index 593 */, + TILEGX_OPC_LD1S_ADD, TILEGX_OPC_LD1S_ADD, TILEGX_OPC_LD1S_ADD, + TILEGX_OPC_PREFETCH_ADD_L1_FAULT, + BITFIELD(51, 2) /* index 598 */, + CHILD(603), CHILD(618), CHILD(633), CHILD(648), + BITFIELD(31, 2) /* index 603 */, + TILEGX_OPC_LD1U_ADD, TILEGX_OPC_LD1U_ADD, TILEGX_OPC_LD1U_ADD, CHILD(608), + BITFIELD(33, 2) /* index 608 */, + TILEGX_OPC_LD1U_ADD, TILEGX_OPC_LD1U_ADD, TILEGX_OPC_LD1U_ADD, CHILD(613), + BITFIELD(35, 2) /* index 613 */, + TILEGX_OPC_LD1U_ADD, TILEGX_OPC_LD1U_ADD, TILEGX_OPC_LD1U_ADD, + TILEGX_OPC_PREFETCH_ADD_L1, + BITFIELD(31, 2) /* index 618 */, + TILEGX_OPC_LD2S_ADD, TILEGX_OPC_LD2S_ADD, TILEGX_OPC_LD2S_ADD, CHILD(623), + BITFIELD(33, 2) /* index 623 */, + TILEGX_OPC_LD2S_ADD, TILEGX_OPC_LD2S_ADD, TILEGX_OPC_LD2S_ADD, CHILD(628), + BITFIELD(35, 2) /* index 628 */, + TILEGX_OPC_LD2S_ADD, TILEGX_OPC_LD2S_ADD, TILEGX_OPC_LD2S_ADD, + TILEGX_OPC_PREFETCH_ADD_L2_FAULT, + BITFIELD(31, 2) /* index 633 */, + TILEGX_OPC_LD2U_ADD, TILEGX_OPC_LD2U_ADD, TILEGX_OPC_LD2U_ADD, CHILD(638), + BITFIELD(33, 2) /* index 638 */, + TILEGX_OPC_LD2U_ADD, TILEGX_OPC_LD2U_ADD, TILEGX_OPC_LD2U_ADD, CHILD(643), + BITFIELD(35, 2) /* index 643 */, + TILEGX_OPC_LD2U_ADD, TILEGX_OPC_LD2U_ADD, TILEGX_OPC_LD2U_ADD, + TILEGX_OPC_PREFETCH_ADD_L2, + BITFIELD(31, 2) /* index 648 */, + CHILD(653), CHILD(653), CHILD(653), CHILD(673), + BITFIELD(43, 2) /* index 653 */, + CHILD(658), TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, + BITFIELD(45, 2) /* index 658 */, + CHILD(663), TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, + BITFIELD(47, 2) /* index 663 */, + CHILD(668), TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, + BITFIELD(49, 2) /* index 668 */, + TILEGX_OPC_LD4S_TLS, TILEGX_OPC_LD4S_ADD, TILEGX_OPC_LD4S_ADD, + TILEGX_OPC_LD4S_ADD, + BITFIELD(33, 2) /* index 673 */, + CHILD(653), CHILD(653), CHILD(653), CHILD(678), + BITFIELD(35, 2) /* index 678 */, + CHILD(653), CHILD(653), CHILD(653), CHILD(683), + BITFIELD(43, 2) /* index 683 */, + CHILD(688), TILEGX_OPC_PREFETCH_ADD_L3_FAULT, + TILEGX_OPC_PREFETCH_ADD_L3_FAULT, TILEGX_OPC_PREFETCH_ADD_L3_FAULT, + BITFIELD(45, 2) /* index 688 */, + CHILD(693), TILEGX_OPC_PREFETCH_ADD_L3_FAULT, + TILEGX_OPC_PREFETCH_ADD_L3_FAULT, TILEGX_OPC_PREFETCH_ADD_L3_FAULT, + BITFIELD(47, 2) /* index 693 */, + CHILD(698), TILEGX_OPC_PREFETCH_ADD_L3_FAULT, + TILEGX_OPC_PREFETCH_ADD_L3_FAULT, TILEGX_OPC_PREFETCH_ADD_L3_FAULT, + BITFIELD(49, 2) /* index 698 */, + TILEGX_OPC_LD4S_TLS, TILEGX_OPC_PREFETCH_ADD_L3_FAULT, + TILEGX_OPC_PREFETCH_ADD_L3_FAULT, TILEGX_OPC_PREFETCH_ADD_L3_FAULT, + BITFIELD(51, 2) /* index 703 */, + CHILD(708), TILEGX_OPC_LDNT1S_ADD, TILEGX_OPC_LDNT1U_ADD, + TILEGX_OPC_LDNT2S_ADD, + BITFIELD(31, 2) /* index 708 */, + TILEGX_OPC_LD4U_ADD, TILEGX_OPC_LD4U_ADD, TILEGX_OPC_LD4U_ADD, CHILD(713), + BITFIELD(33, 2) /* index 713 */, + TILEGX_OPC_LD4U_ADD, TILEGX_OPC_LD4U_ADD, TILEGX_OPC_LD4U_ADD, CHILD(718), + BITFIELD(35, 2) /* index 718 */, + TILEGX_OPC_LD4U_ADD, TILEGX_OPC_LD4U_ADD, TILEGX_OPC_LD4U_ADD, + TILEGX_OPC_PREFETCH_ADD_L3, + BITFIELD(51, 2) /* index 723 */, + TILEGX_OPC_LDNT2U_ADD, TILEGX_OPC_LDNT4S_ADD, TILEGX_OPC_LDNT4U_ADD, + TILEGX_OPC_LDNT_ADD, + BITFIELD(51, 2) /* index 728 */, + CHILD(733), TILEGX_OPC_LDNA_ADD, TILEGX_OPC_MFSPR, TILEGX_OPC_MTSPR, + BITFIELD(43, 2) /* index 733 */, + CHILD(738), TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, + BITFIELD(45, 2) /* index 738 */, + CHILD(743), TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, + BITFIELD(47, 2) /* index 743 */, + CHILD(748), TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, + BITFIELD(49, 2) /* index 748 */, + TILEGX_OPC_LD_TLS, TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, TILEGX_OPC_LD_ADD, + BITFIELD(51, 2) /* index 753 */, + TILEGX_OPC_ORI, TILEGX_OPC_ST1_ADD, TILEGX_OPC_ST2_ADD, TILEGX_OPC_ST4_ADD, + BITFIELD(51, 2) /* index 758 */, + TILEGX_OPC_STNT1_ADD, TILEGX_OPC_STNT2_ADD, TILEGX_OPC_STNT4_ADD, + TILEGX_OPC_STNT_ADD, + BITFIELD(51, 2) /* index 763 */, + TILEGX_OPC_ST_ADD, TILEGX_OPC_V1ADDI, TILEGX_OPC_V1CMPEQI, + TILEGX_OPC_V1CMPLTSI, + BITFIELD(51, 2) /* index 768 */, + TILEGX_OPC_V1CMPLTUI, TILEGX_OPC_V1MAXUI, TILEGX_OPC_V1MINUI, + TILEGX_OPC_V2ADDI, + BITFIELD(51, 2) /* index 773 */, + TILEGX_OPC_V2CMPEQI, TILEGX_OPC_V2CMPLTSI, TILEGX_OPC_V2CMPLTUI, + TILEGX_OPC_V2MAXSI, + BITFIELD(51, 2) /* index 778 */, + TILEGX_OPC_V2MINSI, TILEGX_OPC_XORI, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(49, 4) /* index 783 */, + TILEGX_OPC_NONE, TILEGX_OPC_ADDXSC, TILEGX_OPC_ADDX, TILEGX_OPC_ADD, + TILEGX_OPC_AND, TILEGX_OPC_CMPEQ, TILEGX_OPC_CMPEXCH4, TILEGX_OPC_CMPEXCH, + TILEGX_OPC_CMPLES, TILEGX_OPC_CMPLEU, TILEGX_OPC_CMPLTS, TILEGX_OPC_CMPLTU, + TILEGX_OPC_CMPNE, TILEGX_OPC_DBLALIGN2, TILEGX_OPC_DBLALIGN4, + TILEGX_OPC_DBLALIGN6, + BITFIELD(49, 4) /* index 800 */, + TILEGX_OPC_EXCH4, TILEGX_OPC_EXCH, TILEGX_OPC_FETCHADD4, + TILEGX_OPC_FETCHADDGEZ4, TILEGX_OPC_FETCHADDGEZ, TILEGX_OPC_FETCHADD, + TILEGX_OPC_FETCHAND4, TILEGX_OPC_FETCHAND, TILEGX_OPC_FETCHOR4, + TILEGX_OPC_FETCHOR, TILEGX_OPC_MNZ, TILEGX_OPC_MZ, TILEGX_OPC_NOR, + CHILD(817), TILEGX_OPC_ROTL, TILEGX_OPC_SHL1ADDX, + BITFIELD(43, 2) /* index 817 */, + TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(822), + BITFIELD(45, 2) /* index 822 */, + TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(827), + BITFIELD(47, 2) /* index 827 */, + TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_MOVE, + BITFIELD(49, 4) /* index 832 */, + TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL2ADDX, TILEGX_OPC_SHL2ADD, + TILEGX_OPC_SHL3ADDX, TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHLX, TILEGX_OPC_SHL, + TILEGX_OPC_SHRS, TILEGX_OPC_SHRUX, TILEGX_OPC_SHRU, TILEGX_OPC_ST1, + TILEGX_OPC_ST2, TILEGX_OPC_ST4, TILEGX_OPC_STNT1, TILEGX_OPC_STNT2, + TILEGX_OPC_STNT4, + BITFIELD(46, 7) /* index 849 */, + TILEGX_OPC_STNT, TILEGX_OPC_STNT, TILEGX_OPC_STNT, TILEGX_OPC_STNT, + TILEGX_OPC_STNT, TILEGX_OPC_STNT, TILEGX_OPC_STNT, TILEGX_OPC_STNT, + TILEGX_OPC_ST, TILEGX_OPC_ST, TILEGX_OPC_ST, TILEGX_OPC_ST, TILEGX_OPC_ST, + TILEGX_OPC_ST, TILEGX_OPC_ST, TILEGX_OPC_ST, TILEGX_OPC_SUBXSC, + TILEGX_OPC_SUBXSC, TILEGX_OPC_SUBXSC, TILEGX_OPC_SUBXSC, TILEGX_OPC_SUBXSC, + TILEGX_OPC_SUBXSC, TILEGX_OPC_SUBXSC, TILEGX_OPC_SUBXSC, TILEGX_OPC_SUBX, + TILEGX_OPC_SUBX, TILEGX_OPC_SUBX, TILEGX_OPC_SUBX, TILEGX_OPC_SUBX, + TILEGX_OPC_SUBX, TILEGX_OPC_SUBX, TILEGX_OPC_SUBX, TILEGX_OPC_SUB, + TILEGX_OPC_SUB, TILEGX_OPC_SUB, TILEGX_OPC_SUB, TILEGX_OPC_SUB, + TILEGX_OPC_SUB, TILEGX_OPC_SUB, TILEGX_OPC_SUB, CHILD(978), CHILD(987), + CHILD(1066), CHILD(1150), CHILD(1159), TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_V1ADDUC, TILEGX_OPC_V1ADDUC, TILEGX_OPC_V1ADDUC, + TILEGX_OPC_V1ADDUC, TILEGX_OPC_V1ADDUC, TILEGX_OPC_V1ADDUC, + TILEGX_OPC_V1ADDUC, TILEGX_OPC_V1ADDUC, TILEGX_OPC_V1ADD, TILEGX_OPC_V1ADD, + TILEGX_OPC_V1ADD, TILEGX_OPC_V1ADD, TILEGX_OPC_V1ADD, TILEGX_OPC_V1ADD, + TILEGX_OPC_V1ADD, TILEGX_OPC_V1ADD, TILEGX_OPC_V1CMPEQ, TILEGX_OPC_V1CMPEQ, + TILEGX_OPC_V1CMPEQ, TILEGX_OPC_V1CMPEQ, TILEGX_OPC_V1CMPEQ, + TILEGX_OPC_V1CMPEQ, TILEGX_OPC_V1CMPEQ, TILEGX_OPC_V1CMPEQ, + TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLES, + TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLES, + TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLES, TILEGX_OPC_V1CMPLEU, + TILEGX_OPC_V1CMPLEU, TILEGX_OPC_V1CMPLEU, TILEGX_OPC_V1CMPLEU, + TILEGX_OPC_V1CMPLEU, TILEGX_OPC_V1CMPLEU, TILEGX_OPC_V1CMPLEU, + TILEGX_OPC_V1CMPLEU, TILEGX_OPC_V1CMPLTS, TILEGX_OPC_V1CMPLTS, + TILEGX_OPC_V1CMPLTS, TILEGX_OPC_V1CMPLTS, TILEGX_OPC_V1CMPLTS, + TILEGX_OPC_V1CMPLTS, TILEGX_OPC_V1CMPLTS, TILEGX_OPC_V1CMPLTS, + TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPLTU, + TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPLTU, + TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPLTU, TILEGX_OPC_V1CMPNE, + TILEGX_OPC_V1CMPNE, TILEGX_OPC_V1CMPNE, TILEGX_OPC_V1CMPNE, + TILEGX_OPC_V1CMPNE, TILEGX_OPC_V1CMPNE, TILEGX_OPC_V1CMPNE, + TILEGX_OPC_V1CMPNE, TILEGX_OPC_V1INT_H, TILEGX_OPC_V1INT_H, + TILEGX_OPC_V1INT_H, TILEGX_OPC_V1INT_H, TILEGX_OPC_V1INT_H, + TILEGX_OPC_V1INT_H, TILEGX_OPC_V1INT_H, TILEGX_OPC_V1INT_H, + TILEGX_OPC_V1INT_L, TILEGX_OPC_V1INT_L, TILEGX_OPC_V1INT_L, + TILEGX_OPC_V1INT_L, TILEGX_OPC_V1INT_L, TILEGX_OPC_V1INT_L, + TILEGX_OPC_V1INT_L, TILEGX_OPC_V1INT_L, + BITFIELD(43, 3) /* index 978 */, + TILEGX_OPC_NONE, TILEGX_OPC_DRAIN, TILEGX_OPC_DTLBPR, TILEGX_OPC_FINV, + TILEGX_OPC_FLUSHWB, TILEGX_OPC_FLUSH, TILEGX_OPC_FNOP, TILEGX_OPC_ICOH, + BITFIELD(43, 3) /* index 987 */, + CHILD(996), TILEGX_OPC_INV, TILEGX_OPC_IRET, TILEGX_OPC_JALRP, + TILEGX_OPC_JALR, TILEGX_OPC_JRP, TILEGX_OPC_JR, CHILD(1051), + BITFIELD(31, 2) /* index 996 */, + CHILD(1001), CHILD(1026), TILEGX_OPC_ILL, TILEGX_OPC_ILL, + BITFIELD(33, 2) /* index 1001 */, + TILEGX_OPC_ILL, TILEGX_OPC_ILL, TILEGX_OPC_ILL, CHILD(1006), + BITFIELD(35, 2) /* index 1006 */, + TILEGX_OPC_ILL, CHILD(1011), TILEGX_OPC_ILL, TILEGX_OPC_ILL, + BITFIELD(37, 2) /* index 1011 */, + TILEGX_OPC_ILL, CHILD(1016), TILEGX_OPC_ILL, TILEGX_OPC_ILL, + BITFIELD(39, 2) /* index 1016 */, + TILEGX_OPC_ILL, CHILD(1021), TILEGX_OPC_ILL, TILEGX_OPC_ILL, + BITFIELD(41, 2) /* index 1021 */, + TILEGX_OPC_ILL, TILEGX_OPC_ILL, TILEGX_OPC_BPT, TILEGX_OPC_ILL, + BITFIELD(33, 2) /* index 1026 */, + TILEGX_OPC_ILL, TILEGX_OPC_ILL, TILEGX_OPC_ILL, CHILD(1031), + BITFIELD(35, 2) /* index 1031 */, + TILEGX_OPC_ILL, CHILD(1036), TILEGX_OPC_ILL, TILEGX_OPC_ILL, + BITFIELD(37, 2) /* index 1036 */, + TILEGX_OPC_ILL, CHILD(1041), TILEGX_OPC_ILL, TILEGX_OPC_ILL, + BITFIELD(39, 2) /* index 1041 */, + TILEGX_OPC_ILL, CHILD(1046), TILEGX_OPC_ILL, TILEGX_OPC_ILL, + BITFIELD(41, 2) /* index 1046 */, + TILEGX_OPC_ILL, TILEGX_OPC_ILL, TILEGX_OPC_RAISE, TILEGX_OPC_ILL, + BITFIELD(31, 2) /* index 1051 */, + TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, CHILD(1056), + BITFIELD(33, 2) /* index 1056 */, + TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, CHILD(1061), + BITFIELD(35, 2) /* index 1061 */, + TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, + TILEGX_OPC_PREFETCH_L1_FAULT, + BITFIELD(43, 3) /* index 1066 */, + CHILD(1075), CHILD(1090), CHILD(1105), CHILD(1120), CHILD(1135), + TILEGX_OPC_LDNA, TILEGX_OPC_LDNT1S, TILEGX_OPC_LDNT1U, + BITFIELD(31, 2) /* index 1075 */, + TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, CHILD(1080), + BITFIELD(33, 2) /* index 1080 */, + TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, CHILD(1085), + BITFIELD(35, 2) /* index 1085 */, + TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_PREFETCH, + BITFIELD(31, 2) /* index 1090 */, + TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, CHILD(1095), + BITFIELD(33, 2) /* index 1095 */, + TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, CHILD(1100), + BITFIELD(35, 2) /* index 1100 */, + TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, + TILEGX_OPC_PREFETCH_L2_FAULT, + BITFIELD(31, 2) /* index 1105 */, + TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, CHILD(1110), + BITFIELD(33, 2) /* index 1110 */, + TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, CHILD(1115), + BITFIELD(35, 2) /* index 1115 */, + TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_PREFETCH_L2, + BITFIELD(31, 2) /* index 1120 */, + TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, CHILD(1125), + BITFIELD(33, 2) /* index 1125 */, + TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, CHILD(1130), + BITFIELD(35, 2) /* index 1130 */, + TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, + TILEGX_OPC_PREFETCH_L3_FAULT, + BITFIELD(31, 2) /* index 1135 */, + TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, CHILD(1140), + BITFIELD(33, 2) /* index 1140 */, + TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, CHILD(1145), + BITFIELD(35, 2) /* index 1145 */, + TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, TILEGX_OPC_PREFETCH_L3, + BITFIELD(43, 3) /* index 1150 */, + TILEGX_OPC_LDNT2S, TILEGX_OPC_LDNT2U, TILEGX_OPC_LDNT4S, TILEGX_OPC_LDNT4U, + TILEGX_OPC_LDNT, TILEGX_OPC_LD, TILEGX_OPC_LNK, TILEGX_OPC_MF, + BITFIELD(43, 3) /* index 1159 */, + TILEGX_OPC_NAP, TILEGX_OPC_NOP, TILEGX_OPC_SWINT0, TILEGX_OPC_SWINT1, + TILEGX_OPC_SWINT2, TILEGX_OPC_SWINT3, TILEGX_OPC_WH64, TILEGX_OPC_NONE, + BITFIELD(49, 4) /* index 1168 */, + TILEGX_OPC_V1MAXU, TILEGX_OPC_V1MINU, TILEGX_OPC_V1MNZ, TILEGX_OPC_V1MZ, + TILEGX_OPC_V1SHL, TILEGX_OPC_V1SHRS, TILEGX_OPC_V1SHRU, TILEGX_OPC_V1SUBUC, + TILEGX_OPC_V1SUB, TILEGX_OPC_V2ADDSC, TILEGX_OPC_V2ADD, TILEGX_OPC_V2CMPEQ, + TILEGX_OPC_V2CMPLES, TILEGX_OPC_V2CMPLEU, TILEGX_OPC_V2CMPLTS, + TILEGX_OPC_V2CMPLTU, + BITFIELD(49, 4) /* index 1185 */, + TILEGX_OPC_V2CMPNE, TILEGX_OPC_V2INT_H, TILEGX_OPC_V2INT_L, + TILEGX_OPC_V2MAXS, TILEGX_OPC_V2MINS, TILEGX_OPC_V2MNZ, TILEGX_OPC_V2MZ, + TILEGX_OPC_V2PACKH, TILEGX_OPC_V2PACKL, TILEGX_OPC_V2PACKUC, + TILEGX_OPC_V2SHLSC, TILEGX_OPC_V2SHL, TILEGX_OPC_V2SHRS, TILEGX_OPC_V2SHRU, + TILEGX_OPC_V2SUBSC, TILEGX_OPC_V2SUB, + BITFIELD(49, 4) /* index 1202 */, + TILEGX_OPC_V4ADDSC, TILEGX_OPC_V4ADD, TILEGX_OPC_V4INT_H, + TILEGX_OPC_V4INT_L, TILEGX_OPC_V4PACKSC, TILEGX_OPC_V4SHLSC, + TILEGX_OPC_V4SHL, TILEGX_OPC_V4SHRS, TILEGX_OPC_V4SHRU, TILEGX_OPC_V4SUBSC, + TILEGX_OPC_V4SUB, TILEGX_OPC_XOR, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(49, 4) /* index 1219 */, + TILEGX_OPC_NONE, TILEGX_OPC_ROTLI, TILEGX_OPC_SHLI, TILEGX_OPC_SHLXI, + TILEGX_OPC_SHRSI, TILEGX_OPC_SHRUI, TILEGX_OPC_SHRUXI, TILEGX_OPC_V1SHLI, + TILEGX_OPC_V1SHRSI, TILEGX_OPC_V1SHRUI, TILEGX_OPC_V2SHLI, + TILEGX_OPC_V2SHRSI, TILEGX_OPC_V2SHRUI, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, + BITFIELD(31, 2) /* index 1236 */, + TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, + CHILD(1241), + BITFIELD(33, 2) /* index 1241 */, + TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, + CHILD(1246), + BITFIELD(35, 2) /* index 1246 */, + TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, + CHILD(1251), + BITFIELD(37, 2) /* index 1251 */, + TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, + CHILD(1256), + BITFIELD(39, 2) /* index 1256 */, + TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, + CHILD(1261), + BITFIELD(41, 2) /* index 1261 */, + TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, TILEGX_OPC_SHL16INSLI, + TILEGX_OPC_INFOL, +}; + +static const unsigned short decode_Y0_fsm[178] = +{ + BITFIELD(27, 4) /* index 0 */, + CHILD(17), TILEGX_OPC_ADDXI, CHILD(32), TILEGX_OPC_CMPEQI, + TILEGX_OPC_CMPLTSI, CHILD(62), CHILD(67), CHILD(118), CHILD(123), + CHILD(128), CHILD(133), CHILD(153), CHILD(158), CHILD(163), CHILD(168), + CHILD(173), + BITFIELD(6, 2) /* index 17 */, + TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(22), + BITFIELD(8, 2) /* index 22 */, + TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(27), + BITFIELD(10, 2) /* index 27 */, + TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_MOVEI, + BITFIELD(0, 2) /* index 32 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(37), + BITFIELD(2, 2) /* index 37 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(42), + BITFIELD(4, 2) /* index 42 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(47), + BITFIELD(6, 2) /* index 47 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(52), + BITFIELD(8, 2) /* index 52 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(57), + BITFIELD(10, 2) /* index 57 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_INFO, + BITFIELD(18, 2) /* index 62 */, + TILEGX_OPC_ADDX, TILEGX_OPC_ADD, TILEGX_OPC_SUBX, TILEGX_OPC_SUB, + BITFIELD(15, 5) /* index 67 */, + TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, + TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, + TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL2ADD, + TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL2ADD, + TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL2ADD, + TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, + TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, + TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, CHILD(100), + CHILD(109), TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(12, 3) /* index 100 */, + TILEGX_OPC_NONE, TILEGX_OPC_CLZ, TILEGX_OPC_CTZ, TILEGX_OPC_FNOP, + TILEGX_OPC_FSINGLE_PACK1, TILEGX_OPC_NOP, TILEGX_OPC_PCNT, + TILEGX_OPC_REVBITS, + BITFIELD(12, 3) /* index 109 */, + TILEGX_OPC_REVBYTES, TILEGX_OPC_TBLIDXB0, TILEGX_OPC_TBLIDXB1, + TILEGX_OPC_TBLIDXB2, TILEGX_OPC_TBLIDXB3, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + TILEGX_OPC_NONE, + BITFIELD(18, 2) /* index 118 */, + TILEGX_OPC_CMPLES, TILEGX_OPC_CMPLEU, TILEGX_OPC_CMPLTS, TILEGX_OPC_CMPLTU, + BITFIELD(18, 2) /* index 123 */, + TILEGX_OPC_CMPEQ, TILEGX_OPC_CMPNE, TILEGX_OPC_MULAX, TILEGX_OPC_MULX, + BITFIELD(18, 2) /* index 128 */, + TILEGX_OPC_CMOVEQZ, TILEGX_OPC_CMOVNEZ, TILEGX_OPC_MNZ, TILEGX_OPC_MZ, + BITFIELD(18, 2) /* index 133 */, + TILEGX_OPC_AND, TILEGX_OPC_NOR, CHILD(138), TILEGX_OPC_XOR, + BITFIELD(12, 2) /* index 138 */, + TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(143), + BITFIELD(14, 2) /* index 143 */, + TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(148), + BITFIELD(16, 2) /* index 148 */, + TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_MOVE, + BITFIELD(18, 2) /* index 153 */, + TILEGX_OPC_ROTL, TILEGX_OPC_SHL, TILEGX_OPC_SHRS, TILEGX_OPC_SHRU, + BITFIELD(18, 2) /* index 158 */, + TILEGX_OPC_NONE, TILEGX_OPC_SHL1ADDX, TILEGX_OPC_SHL2ADDX, + TILEGX_OPC_SHL3ADDX, + BITFIELD(18, 2) /* index 163 */, + TILEGX_OPC_MUL_HS_HS, TILEGX_OPC_MUL_HU_HU, TILEGX_OPC_MUL_LS_LS, + TILEGX_OPC_MUL_LU_LU, + BITFIELD(18, 2) /* index 168 */, + TILEGX_OPC_MULA_HS_HS, TILEGX_OPC_MULA_HU_HU, TILEGX_OPC_MULA_LS_LS, + TILEGX_OPC_MULA_LU_LU, + BITFIELD(18, 2) /* index 173 */, + TILEGX_OPC_ROTLI, TILEGX_OPC_SHLI, TILEGX_OPC_SHRSI, TILEGX_OPC_SHRUI, +}; + +static const unsigned short decode_Y1_fsm[167] = +{ + BITFIELD(58, 4) /* index 0 */, + TILEGX_OPC_NONE, CHILD(17), TILEGX_OPC_ADDXI, CHILD(32), TILEGX_OPC_CMPEQI, + TILEGX_OPC_CMPLTSI, CHILD(62), CHILD(67), CHILD(117), CHILD(122), + CHILD(127), CHILD(132), CHILD(152), CHILD(157), CHILD(162), TILEGX_OPC_NONE, + BITFIELD(37, 2) /* index 17 */, + TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(22), + BITFIELD(39, 2) /* index 22 */, + TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, CHILD(27), + BITFIELD(41, 2) /* index 27 */, + TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_ADDI, TILEGX_OPC_MOVEI, + BITFIELD(31, 2) /* index 32 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(37), + BITFIELD(33, 2) /* index 37 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(42), + BITFIELD(35, 2) /* index 42 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(47), + BITFIELD(37, 2) /* index 47 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(52), + BITFIELD(39, 2) /* index 52 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, CHILD(57), + BITFIELD(41, 2) /* index 57 */, + TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_ANDI, TILEGX_OPC_INFO, + BITFIELD(49, 2) /* index 62 */, + TILEGX_OPC_ADDX, TILEGX_OPC_ADD, TILEGX_OPC_SUBX, TILEGX_OPC_SUB, + BITFIELD(47, 4) /* index 67 */, + TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL1ADD, + TILEGX_OPC_SHL1ADD, TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL2ADD, + TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL2ADD, TILEGX_OPC_SHL3ADD, + TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, TILEGX_OPC_SHL3ADD, CHILD(84), + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_NONE, + BITFIELD(43, 3) /* index 84 */, + CHILD(93), CHILD(96), CHILD(99), CHILD(102), CHILD(105), CHILD(108), + CHILD(111), CHILD(114), + BITFIELD(46, 1) /* index 93 */, + TILEGX_OPC_NONE, TILEGX_OPC_FNOP, + BITFIELD(46, 1) /* index 96 */, + TILEGX_OPC_NONE, TILEGX_OPC_ILL, + BITFIELD(46, 1) /* index 99 */, + TILEGX_OPC_NONE, TILEGX_OPC_JALRP, + BITFIELD(46, 1) /* index 102 */, + TILEGX_OPC_NONE, TILEGX_OPC_JALR, + BITFIELD(46, 1) /* index 105 */, + TILEGX_OPC_NONE, TILEGX_OPC_JRP, + BITFIELD(46, 1) /* index 108 */, + TILEGX_OPC_NONE, TILEGX_OPC_JR, + BITFIELD(46, 1) /* index 111 */, + TILEGX_OPC_NONE, TILEGX_OPC_LNK, + BITFIELD(46, 1) /* index 114 */, + TILEGX_OPC_NONE, TILEGX_OPC_NOP, + BITFIELD(49, 2) /* index 117 */, + TILEGX_OPC_CMPLES, TILEGX_OPC_CMPLEU, TILEGX_OPC_CMPLTS, TILEGX_OPC_CMPLTU, + BITFIELD(49, 2) /* index 122 */, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_CMPEQ, TILEGX_OPC_CMPNE, + BITFIELD(49, 2) /* index 127 */, + TILEGX_OPC_NONE, TILEGX_OPC_NONE, TILEGX_OPC_MNZ, TILEGX_OPC_MZ, + BITFIELD(49, 2) /* index 132 */, + TILEGX_OPC_AND, TILEGX_OPC_NOR, CHILD(137), TILEGX_OPC_XOR, + BITFIELD(43, 2) /* index 137 */, + TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(142), + BITFIELD(45, 2) /* index 142 */, + TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, CHILD(147), + BITFIELD(47, 2) /* index 147 */, + TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_OR, TILEGX_OPC_MOVE, + BITFIELD(49, 2) /* index 152 */, + TILEGX_OPC_ROTL, TILEGX_OPC_SHL, TILEGX_OPC_SHRS, TILEGX_OPC_SHRU, + BITFIELD(49, 2) /* index 157 */, + TILEGX_OPC_NONE, TILEGX_OPC_SHL1ADDX, TILEGX_OPC_SHL2ADDX, + TILEGX_OPC_SHL3ADDX, + BITFIELD(49, 2) /* index 162 */, + TILEGX_OPC_ROTLI, TILEGX_OPC_SHLI, TILEGX_OPC_SHRSI, TILEGX_OPC_SHRUI, +}; + +static const unsigned short decode_Y2_fsm[118] = +{ + BITFIELD(62, 2) /* index 0 */, + TILEGX_OPC_NONE, CHILD(5), CHILD(66), CHILD(109), + BITFIELD(55, 3) /* index 5 */, + CHILD(14), CHILD(14), CHILD(14), CHILD(17), CHILD(40), CHILD(40), CHILD(40), + CHILD(43), + BITFIELD(26, 1) /* index 14 */, + TILEGX_OPC_LD1S, TILEGX_OPC_LD1U, + BITFIELD(26, 1) /* index 17 */, + CHILD(20), CHILD(30), + BITFIELD(51, 2) /* index 20 */, + TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, CHILD(25), + BITFIELD(53, 2) /* index 25 */, + TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, TILEGX_OPC_LD1S, + TILEGX_OPC_PREFETCH_L1_FAULT, + BITFIELD(51, 2) /* index 30 */, + TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, CHILD(35), + BITFIELD(53, 2) /* index 35 */, + TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_LD1U, TILEGX_OPC_PREFETCH, + BITFIELD(26, 1) /* index 40 */, + TILEGX_OPC_LD2S, TILEGX_OPC_LD2U, + BITFIELD(26, 1) /* index 43 */, + CHILD(46), CHILD(56), + BITFIELD(51, 2) /* index 46 */, + TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, CHILD(51), + BITFIELD(53, 2) /* index 51 */, + TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, TILEGX_OPC_LD2S, + TILEGX_OPC_PREFETCH_L2_FAULT, + BITFIELD(51, 2) /* index 56 */, + TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, CHILD(61), + BITFIELD(53, 2) /* index 61 */, + TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_LD2U, TILEGX_OPC_PREFETCH_L2, + BITFIELD(56, 2) /* index 66 */, + CHILD(71), CHILD(74), CHILD(90), CHILD(93), + BITFIELD(26, 1) /* index 71 */, + TILEGX_OPC_NONE, TILEGX_OPC_LD4S, + BITFIELD(26, 1) /* index 74 */, + TILEGX_OPC_NONE, CHILD(77), + BITFIELD(51, 2) /* index 77 */, + TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, CHILD(82), + BITFIELD(53, 2) /* index 82 */, + TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, TILEGX_OPC_LD4S, CHILD(87), + BITFIELD(55, 1) /* index 87 */, + TILEGX_OPC_LD4S, TILEGX_OPC_PREFETCH_L3_FAULT, + BITFIELD(26, 1) /* index 90 */, + TILEGX_OPC_LD4U, TILEGX_OPC_LD, + BITFIELD(26, 1) /* index 93 */, + CHILD(96), TILEGX_OPC_LD, + BITFIELD(51, 2) /* index 96 */, + TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, CHILD(101), + BITFIELD(53, 2) /* index 101 */, + TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, TILEGX_OPC_LD4U, CHILD(106), + BITFIELD(55, 1) /* index 106 */, + TILEGX_OPC_LD4U, TILEGX_OPC_PREFETCH_L3, + BITFIELD(26, 1) /* index 109 */, + CHILD(112), CHILD(115), + BITFIELD(57, 1) /* index 112 */, + TILEGX_OPC_ST1, TILEGX_OPC_ST4, + BITFIELD(57, 1) /* index 115 */, + TILEGX_OPC_ST2, TILEGX_OPC_ST, +}; + +#undef BITFIELD +#undef CHILD + +const unsigned short * const +tilegx_bundle_decoder_fsms[TILEGX_NUM_PIPELINE_ENCODINGS] = +{ + decode_X0_fsm, + decode_X1_fsm, + decode_Y0_fsm, + decode_Y1_fsm, + decode_Y2_fsm +}; + +const struct tilegx_operand tilegx_operands[35] = +{ + { + TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_IMM8_X0), + 8, 1, 0, 0, 0, 0, + create_Imm8_X0, get_Imm8_X0 + }, + { + TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_IMM8_X1), + 8, 1, 0, 0, 0, 0, + create_Imm8_X1, get_Imm8_X1 + }, + { + TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_IMM8_Y0), + 8, 1, 0, 0, 0, 0, + create_Imm8_Y0, get_Imm8_Y0 + }, + { + TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_IMM8_Y1), + 8, 1, 0, 0, 0, 0, + create_Imm8_Y1, get_Imm8_Y1 + }, + { + TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_IMM16_X0_HW0_LAST), + 16, 1, 0, 0, 0, 0, + create_Imm16_X0, get_Imm16_X0 + }, + { + TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_IMM16_X1_HW0_LAST), + 16, 1, 0, 0, 0, 0, + create_Imm16_X1, get_Imm16_X1 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 0, 1, 0, 0, + create_Dest_X1, get_Dest_X1 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 1, 0, 0, 0, + create_SrcA_X1, get_SrcA_X1 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 0, 1, 0, 0, + create_Dest_X0, get_Dest_X0 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 1, 0, 0, 0, + create_SrcA_X0, get_SrcA_X0 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 0, 1, 0, 0, + create_Dest_Y0, get_Dest_Y0 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 1, 0, 0, 0, + create_SrcA_Y0, get_SrcA_Y0 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 0, 1, 0, 0, + create_Dest_Y1, get_Dest_Y1 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 1, 0, 0, 0, + create_SrcA_Y1, get_SrcA_Y1 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 1, 0, 0, 0, + create_SrcA_Y2, get_SrcA_Y2 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 1, 1, 0, 0, + create_SrcA_X1, get_SrcA_X1 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 1, 0, 0, 0, + create_SrcB_X0, get_SrcB_X0 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 1, 0, 0, 0, + create_SrcB_X1, get_SrcB_X1 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 1, 0, 0, 0, + create_SrcB_Y0, get_SrcB_Y0 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 1, 0, 0, 0, + create_SrcB_Y1, get_SrcB_Y1 + }, + { + TILEGX_OP_TYPE_ADDRESS, BFD_RELOC(TILEGX_BROFF_X1), + 17, 1, 0, 0, 1, TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES, + create_BrOff_X1, get_BrOff_X1 + }, + { + TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_MMSTART_X0), + 6, 0, 0, 0, 0, 0, + create_BFStart_X0, get_BFStart_X0 + }, + { + TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_MMEND_X0), + 6, 0, 0, 0, 0, 0, + create_BFEnd_X0, get_BFEnd_X0 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 1, 1, 0, 0, + create_Dest_X0, get_Dest_X0 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 1, 1, 0, 0, + create_Dest_Y0, get_Dest_Y0 + }, + { + TILEGX_OP_TYPE_ADDRESS, BFD_RELOC(TILEGX_JUMPOFF_X1), + 27, 1, 0, 0, 1, TILEGX_LOG2_BUNDLE_ALIGNMENT_IN_BYTES, + create_JumpOff_X1, get_JumpOff_X1 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 0, 1, 0, 0, + create_SrcBDest_Y2, get_SrcBDest_Y2 + }, + { + TILEGX_OP_TYPE_SPR, BFD_RELOC(TILEGX_MF_IMM14_X1), + 14, 0, 0, 0, 0, 0, + create_MF_Imm14_X1, get_MF_Imm14_X1 + }, + { + TILEGX_OP_TYPE_SPR, BFD_RELOC(TILEGX_MT_IMM14_X1), + 14, 0, 0, 0, 0, 0, + create_MT_Imm14_X1, get_MT_Imm14_X1 + }, + { + TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_SHAMT_X0), + 6, 0, 0, 0, 0, 0, + create_ShAmt_X0, get_ShAmt_X0 + }, + { + TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_SHAMT_X1), + 6, 0, 0, 0, 0, 0, + create_ShAmt_X1, get_ShAmt_X1 + }, + { + TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_SHAMT_Y0), + 6, 0, 0, 0, 0, 0, + create_ShAmt_Y0, get_ShAmt_Y0 + }, + { + TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_SHAMT_Y1), + 6, 0, 0, 0, 0, 0, + create_ShAmt_Y1, get_ShAmt_Y1 + }, + { + TILEGX_OP_TYPE_REGISTER, BFD_RELOC(NONE), + 6, 0, 1, 0, 0, 0, + create_SrcBDest_Y2, get_SrcBDest_Y2 + }, + { + TILEGX_OP_TYPE_IMMEDIATE, BFD_RELOC(TILEGX_DEST_IMM8_X1), + 8, 1, 0, 0, 0, 0, + create_Dest_Imm8_X1, get_Dest_Imm8_X1 + } +}; + +/* Given a set of bundle bits and a specific pipe, returns which + * instruction the bundle contains in that pipe. + */ +const struct tilegx_opcode * +find_opcode(tilegx_bundle_bits bits, tilegx_pipeline pipe) +{ + const unsigned short *table = tilegx_bundle_decoder_fsms[pipe]; + int index = 0; + + while (1) + { + unsigned short bitspec = table[index]; + unsigned int bitfield = + ((unsigned int)(bits >> (bitspec & 63))) & (bitspec >> 6); + + unsigned short next = table[index + 1 + bitfield]; + if (next <= TILEGX_OPC_NONE) + return &tilegx_opcodes[next]; + + index = next - TILEGX_OPC_NONE; + } +} + +int +parse_insn_tilegx(tilegx_bundle_bits bits, + unsigned long long pc, + struct tilegx_decoded_instruction + decoded[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE]) +{ + int num_instructions = 0; + int pipe; + + int min_pipe, max_pipe; + if ((bits & TILEGX_BUNDLE_MODE_MASK) == 0) + { + min_pipe = TILEGX_PIPELINE_X0; + max_pipe = TILEGX_PIPELINE_X1; + } + else + { + min_pipe = TILEGX_PIPELINE_Y0; + max_pipe = TILEGX_PIPELINE_Y2; + } + + /* For each pipe, find an instruction that fits. */ + for (pipe = min_pipe; pipe <= max_pipe; pipe++) + { + const struct tilegx_opcode *opc; + struct tilegx_decoded_instruction *d; + int i; + + d = &decoded[num_instructions++]; + opc = find_opcode (bits, (tilegx_pipeline)pipe); + d->opcode = opc; + + /* Decode each operand, sign extending, etc. as appropriate. */ + for (i = 0; i < opc->num_operands; i++) + { + const struct tilegx_operand *op = + &tilegx_operands[opc->operands[pipe][i]]; + int raw_opval = op->extract (bits); + long long opval; + + if (op->is_signed) + { + /* Sign-extend the operand. */ + int shift = (int)((sizeof(int) * 8) - op->num_bits); + raw_opval = (raw_opval << shift) >> shift; + } + + /* Adjust PC-relative scaled branch offsets. */ + if (op->type == TILEGX_OP_TYPE_ADDRESS) + opval = (raw_opval * TILEGX_BUNDLE_SIZE_IN_BYTES) + pc; + else + opval = raw_opval; + + /* Record the final value. */ + d->operands[i] = op; + d->operand_values[i] = opval; + } + } + + return num_instructions; +} + +struct tilegx_spr +{ + /* The number */ + int number; + + /* The name */ + const char *name; +}; + +static int +tilegx_spr_compare (const void *a_ptr, const void *b_ptr) +{ + const struct tilegx_spr *a = (const struct tilegx_spr *) a_ptr; + const struct tilegx_spr *b = (const struct tilegx_spr *) b_ptr; + return (a->number - b->number); +} + +const struct tilegx_spr tilegx_sprs[] = { + { 0, "MPL_MEM_ERROR_SET_0" }, + { 1, "MPL_MEM_ERROR_SET_1" }, + { 2, "MPL_MEM_ERROR_SET_2" }, + { 3, "MPL_MEM_ERROR_SET_3" }, + { 4, "MPL_MEM_ERROR" }, + { 5, "MEM_ERROR_CBOX_ADDR" }, + { 6, "MEM_ERROR_CBOX_STATUS" }, + { 7, "MEM_ERROR_ENABLE" }, + { 8, "MEM_ERROR_MBOX_ADDR" }, + { 9, "MEM_ERROR_MBOX_STATUS" }, + { 10, "SBOX_ERROR" }, + { 11, "XDN_DEMUX_ERROR" }, + { 256, "MPL_SINGLE_STEP_3_SET_0" }, + { 257, "MPL_SINGLE_STEP_3_SET_1" }, + { 258, "MPL_SINGLE_STEP_3_SET_2" }, + { 259, "MPL_SINGLE_STEP_3_SET_3" }, + { 260, "MPL_SINGLE_STEP_3" }, + { 261, "SINGLE_STEP_CONTROL_3" }, + { 512, "MPL_SINGLE_STEP_2_SET_0" }, + { 513, "MPL_SINGLE_STEP_2_SET_1" }, + { 514, "MPL_SINGLE_STEP_2_SET_2" }, + { 515, "MPL_SINGLE_STEP_2_SET_3" }, + { 516, "MPL_SINGLE_STEP_2" }, + { 517, "SINGLE_STEP_CONTROL_2" }, + { 768, "MPL_SINGLE_STEP_1_SET_0" }, + { 769, "MPL_SINGLE_STEP_1_SET_1" }, + { 770, "MPL_SINGLE_STEP_1_SET_2" }, + { 771, "MPL_SINGLE_STEP_1_SET_3" }, + { 772, "MPL_SINGLE_STEP_1" }, + { 773, "SINGLE_STEP_CONTROL_1" }, + { 1024, "MPL_SINGLE_STEP_0_SET_0" }, + { 1025, "MPL_SINGLE_STEP_0_SET_1" }, + { 1026, "MPL_SINGLE_STEP_0_SET_2" }, + { 1027, "MPL_SINGLE_STEP_0_SET_3" }, + { 1028, "MPL_SINGLE_STEP_0" }, + { 1029, "SINGLE_STEP_CONTROL_0" }, + { 1280, "MPL_IDN_COMPLETE_SET_0" }, + { 1281, "MPL_IDN_COMPLETE_SET_1" }, + { 1282, "MPL_IDN_COMPLETE_SET_2" }, + { 1283, "MPL_IDN_COMPLETE_SET_3" }, + { 1284, "MPL_IDN_COMPLETE" }, + { 1285, "IDN_COMPLETE_PENDING" }, + { 1536, "MPL_UDN_COMPLETE_SET_0" }, + { 1537, "MPL_UDN_COMPLETE_SET_1" }, + { 1538, "MPL_UDN_COMPLETE_SET_2" }, + { 1539, "MPL_UDN_COMPLETE_SET_3" }, + { 1540, "MPL_UDN_COMPLETE" }, + { 1541, "UDN_COMPLETE_PENDING" }, + { 1792, "MPL_ITLB_MISS_SET_0" }, + { 1793, "MPL_ITLB_MISS_SET_1" }, + { 1794, "MPL_ITLB_MISS_SET_2" }, + { 1795, "MPL_ITLB_MISS_SET_3" }, + { 1796, "MPL_ITLB_MISS" }, + { 1797, "ITLB_TSB_BASE_ADDR_0" }, + { 1798, "ITLB_TSB_BASE_ADDR_1" }, + { 1920, "ITLB_CURRENT_ATTR" }, + { 1921, "ITLB_CURRENT_PA" }, + { 1922, "ITLB_CURRENT_VA" }, + { 1923, "ITLB_INDEX" }, + { 1924, "ITLB_MATCH_0" }, + { 1925, "ITLB_PERF" }, + { 1926, "ITLB_PR" }, + { 1927, "ITLB_TSB_ADDR_0" }, + { 1928, "ITLB_TSB_ADDR_1" }, + { 1929, "ITLB_TSB_FILL_CURRENT_ATTR" }, + { 1930, "ITLB_TSB_FILL_MATCH" }, + { 1931, "NUMBER_ITLB" }, + { 1932, "REPLACEMENT_ITLB" }, + { 1933, "WIRED_ITLB" }, + { 2048, "MPL_ILL_SET_0" }, + { 2049, "MPL_ILL_SET_1" }, + { 2050, "MPL_ILL_SET_2" }, + { 2051, "MPL_ILL_SET_3" }, + { 2052, "MPL_ILL" }, + { 2304, "MPL_GPV_SET_0" }, + { 2305, "MPL_GPV_SET_1" }, + { 2306, "MPL_GPV_SET_2" }, + { 2307, "MPL_GPV_SET_3" }, + { 2308, "MPL_GPV" }, + { 2309, "GPV_REASON" }, + { 2560, "MPL_IDN_ACCESS_SET_0" }, + { 2561, "MPL_IDN_ACCESS_SET_1" }, + { 2562, "MPL_IDN_ACCESS_SET_2" }, + { 2563, "MPL_IDN_ACCESS_SET_3" }, + { 2564, "MPL_IDN_ACCESS" }, + { 2565, "IDN_DEMUX_COUNT_0" }, + { 2566, "IDN_DEMUX_COUNT_1" }, + { 2567, "IDN_FLUSH_EGRESS" }, + { 2568, "IDN_PENDING" }, + { 2569, "IDN_ROUTE_ORDER" }, + { 2570, "IDN_SP_FIFO_CNT" }, + { 2688, "IDN_DATA_AVAIL" }, + { 2816, "MPL_UDN_ACCESS_SET_0" }, + { 2817, "MPL_UDN_ACCESS_SET_1" }, + { 2818, "MPL_UDN_ACCESS_SET_2" }, + { 2819, "MPL_UDN_ACCESS_SET_3" }, + { 2820, "MPL_UDN_ACCESS" }, + { 2821, "UDN_DEMUX_COUNT_0" }, + { 2822, "UDN_DEMUX_COUNT_1" }, + { 2823, "UDN_DEMUX_COUNT_2" }, + { 2824, "UDN_DEMUX_COUNT_3" }, + { 2825, "UDN_FLUSH_EGRESS" }, + { 2826, "UDN_PENDING" }, + { 2827, "UDN_ROUTE_ORDER" }, + { 2828, "UDN_SP_FIFO_CNT" }, + { 2944, "UDN_DATA_AVAIL" }, + { 3072, "MPL_SWINT_3_SET_0" }, + { 3073, "MPL_SWINT_3_SET_1" }, + { 3074, "MPL_SWINT_3_SET_2" }, + { 3075, "MPL_SWINT_3_SET_3" }, + { 3076, "MPL_SWINT_3" }, + { 3328, "MPL_SWINT_2_SET_0" }, + { 3329, "MPL_SWINT_2_SET_1" }, + { 3330, "MPL_SWINT_2_SET_2" }, + { 3331, "MPL_SWINT_2_SET_3" }, + { 3332, "MPL_SWINT_2" }, + { 3584, "MPL_SWINT_1_SET_0" }, + { 3585, "MPL_SWINT_1_SET_1" }, + { 3586, "MPL_SWINT_1_SET_2" }, + { 3587, "MPL_SWINT_1_SET_3" }, + { 3588, "MPL_SWINT_1" }, + { 3840, "MPL_SWINT_0_SET_0" }, + { 3841, "MPL_SWINT_0_SET_1" }, + { 3842, "MPL_SWINT_0_SET_2" }, + { 3843, "MPL_SWINT_0_SET_3" }, + { 3844, "MPL_SWINT_0" }, + { 4096, "MPL_ILL_TRANS_SET_0" }, + { 4097, "MPL_ILL_TRANS_SET_1" }, + { 4098, "MPL_ILL_TRANS_SET_2" }, + { 4099, "MPL_ILL_TRANS_SET_3" }, + { 4100, "MPL_ILL_TRANS" }, + { 4101, "ILL_TRANS_REASON" }, + { 4102, "ILL_VA_PC" }, + { 4352, "MPL_UNALIGN_DATA_SET_0" }, + { 4353, "MPL_UNALIGN_DATA_SET_1" }, + { 4354, "MPL_UNALIGN_DATA_SET_2" }, + { 4355, "MPL_UNALIGN_DATA_SET_3" }, + { 4356, "MPL_UNALIGN_DATA" }, + { 4608, "MPL_DTLB_MISS_SET_0" }, + { 4609, "MPL_DTLB_MISS_SET_1" }, + { 4610, "MPL_DTLB_MISS_SET_2" }, + { 4611, "MPL_DTLB_MISS_SET_3" }, + { 4612, "MPL_DTLB_MISS" }, + { 4613, "DTLB_TSB_BASE_ADDR_0" }, + { 4614, "DTLB_TSB_BASE_ADDR_1" }, + { 4736, "AAR" }, + { 4737, "CACHE_PINNED_WAYS" }, + { 4738, "DTLB_BAD_ADDR" }, + { 4739, "DTLB_BAD_ADDR_REASON" }, + { 4740, "DTLB_CURRENT_ATTR" }, + { 4741, "DTLB_CURRENT_PA" }, + { 4742, "DTLB_CURRENT_VA" }, + { 4743, "DTLB_INDEX" }, + { 4744, "DTLB_MATCH_0" }, + { 4745, "DTLB_PERF" }, + { 4746, "DTLB_TSB_ADDR_0" }, + { 4747, "DTLB_TSB_ADDR_1" }, + { 4748, "DTLB_TSB_FILL_CURRENT_ATTR" }, + { 4749, "DTLB_TSB_FILL_MATCH" }, + { 4750, "NUMBER_DTLB" }, + { 4751, "REPLACEMENT_DTLB" }, + { 4752, "WIRED_DTLB" }, + { 4864, "MPL_DTLB_ACCESS_SET_0" }, + { 4865, "MPL_DTLB_ACCESS_SET_1" }, + { 4866, "MPL_DTLB_ACCESS_SET_2" }, + { 4867, "MPL_DTLB_ACCESS_SET_3" }, + { 4868, "MPL_DTLB_ACCESS" }, + { 5120, "MPL_IDN_FIREWALL_SET_0" }, + { 5121, "MPL_IDN_FIREWALL_SET_1" }, + { 5122, "MPL_IDN_FIREWALL_SET_2" }, + { 5123, "MPL_IDN_FIREWALL_SET_3" }, + { 5124, "MPL_IDN_FIREWALL" }, + { 5125, "IDN_DIRECTION_PROTECT" }, + { 5376, "MPL_UDN_FIREWALL_SET_0" }, + { 5377, "MPL_UDN_FIREWALL_SET_1" }, + { 5378, "MPL_UDN_FIREWALL_SET_2" }, + { 5379, "MPL_UDN_FIREWALL_SET_3" }, + { 5380, "MPL_UDN_FIREWALL" }, + { 5381, "UDN_DIRECTION_PROTECT" }, + { 5632, "MPL_TILE_TIMER_SET_0" }, + { 5633, "MPL_TILE_TIMER_SET_1" }, + { 5634, "MPL_TILE_TIMER_SET_2" }, + { 5635, "MPL_TILE_TIMER_SET_3" }, + { 5636, "MPL_TILE_TIMER" }, + { 5637, "TILE_TIMER_CONTROL" }, + { 5888, "MPL_AUX_TILE_TIMER_SET_0" }, + { 5889, "MPL_AUX_TILE_TIMER_SET_1" }, + { 5890, "MPL_AUX_TILE_TIMER_SET_2" }, + { 5891, "MPL_AUX_TILE_TIMER_SET_3" }, + { 5892, "MPL_AUX_TILE_TIMER" }, + { 5893, "AUX_TILE_TIMER_CONTROL" }, + { 6144, "MPL_IDN_TIMER_SET_0" }, + { 6145, "MPL_IDN_TIMER_SET_1" }, + { 6146, "MPL_IDN_TIMER_SET_2" }, + { 6147, "MPL_IDN_TIMER_SET_3" }, + { 6148, "MPL_IDN_TIMER" }, + { 6149, "IDN_DEADLOCK_COUNT" }, + { 6150, "IDN_DEADLOCK_TIMEOUT" }, + { 6400, "MPL_UDN_TIMER_SET_0" }, + { 6401, "MPL_UDN_TIMER_SET_1" }, + { 6402, "MPL_UDN_TIMER_SET_2" }, + { 6403, "MPL_UDN_TIMER_SET_3" }, + { 6404, "MPL_UDN_TIMER" }, + { 6405, "UDN_DEADLOCK_COUNT" }, + { 6406, "UDN_DEADLOCK_TIMEOUT" }, + { 6656, "MPL_IDN_AVAIL_SET_0" }, + { 6657, "MPL_IDN_AVAIL_SET_1" }, + { 6658, "MPL_IDN_AVAIL_SET_2" }, + { 6659, "MPL_IDN_AVAIL_SET_3" }, + { 6660, "MPL_IDN_AVAIL" }, + { 6661, "IDN_AVAIL_EN" }, + { 6912, "MPL_UDN_AVAIL_SET_0" }, + { 6913, "MPL_UDN_AVAIL_SET_1" }, + { 6914, "MPL_UDN_AVAIL_SET_2" }, + { 6915, "MPL_UDN_AVAIL_SET_3" }, + { 6916, "MPL_UDN_AVAIL" }, + { 6917, "UDN_AVAIL_EN" }, + { 7168, "MPL_IPI_3_SET_0" }, + { 7169, "MPL_IPI_3_SET_1" }, + { 7170, "MPL_IPI_3_SET_2" }, + { 7171, "MPL_IPI_3_SET_3" }, + { 7172, "MPL_IPI_3" }, + { 7173, "IPI_EVENT_3" }, + { 7174, "IPI_EVENT_RESET_3" }, + { 7175, "IPI_EVENT_SET_3" }, + { 7176, "IPI_MASK_3" }, + { 7177, "IPI_MASK_RESET_3" }, + { 7178, "IPI_MASK_SET_3" }, + { 7424, "MPL_IPI_2_SET_0" }, + { 7425, "MPL_IPI_2_SET_1" }, + { 7426, "MPL_IPI_2_SET_2" }, + { 7427, "MPL_IPI_2_SET_3" }, + { 7428, "MPL_IPI_2" }, + { 7429, "IPI_EVENT_2" }, + { 7430, "IPI_EVENT_RESET_2" }, + { 7431, "IPI_EVENT_SET_2" }, + { 7432, "IPI_MASK_2" }, + { 7433, "IPI_MASK_RESET_2" }, + { 7434, "IPI_MASK_SET_2" }, + { 7680, "MPL_IPI_1_SET_0" }, + { 7681, "MPL_IPI_1_SET_1" }, + { 7682, "MPL_IPI_1_SET_2" }, + { 7683, "MPL_IPI_1_SET_3" }, + { 7684, "MPL_IPI_1" }, + { 7685, "IPI_EVENT_1" }, + { 7686, "IPI_EVENT_RESET_1" }, + { 7687, "IPI_EVENT_SET_1" }, + { 7688, "IPI_MASK_1" }, + { 7689, "IPI_MASK_RESET_1" }, + { 7690, "IPI_MASK_SET_1" }, + { 7936, "MPL_IPI_0_SET_0" }, + { 7937, "MPL_IPI_0_SET_1" }, + { 7938, "MPL_IPI_0_SET_2" }, + { 7939, "MPL_IPI_0_SET_3" }, + { 7940, "MPL_IPI_0" }, + { 7941, "IPI_EVENT_0" }, + { 7942, "IPI_EVENT_RESET_0" }, + { 7943, "IPI_EVENT_SET_0" }, + { 7944, "IPI_MASK_0" }, + { 7945, "IPI_MASK_RESET_0" }, + { 7946, "IPI_MASK_SET_0" }, + { 8192, "MPL_PERF_COUNT_SET_0" }, + { 8193, "MPL_PERF_COUNT_SET_1" }, + { 8194, "MPL_PERF_COUNT_SET_2" }, + { 8195, "MPL_PERF_COUNT_SET_3" }, + { 8196, "MPL_PERF_COUNT" }, + { 8197, "PERF_COUNT_0" }, + { 8198, "PERF_COUNT_1" }, + { 8199, "PERF_COUNT_CTL" }, + { 8200, "PERF_COUNT_DN_CTL" }, + { 8201, "PERF_COUNT_STS" }, + { 8202, "WATCH_MASK" }, + { 8203, "WATCH_VAL" }, + { 8448, "MPL_AUX_PERF_COUNT_SET_0" }, + { 8449, "MPL_AUX_PERF_COUNT_SET_1" }, + { 8450, "MPL_AUX_PERF_COUNT_SET_2" }, + { 8451, "MPL_AUX_PERF_COUNT_SET_3" }, + { 8452, "MPL_AUX_PERF_COUNT" }, + { 8453, "AUX_PERF_COUNT_0" }, + { 8454, "AUX_PERF_COUNT_1" }, + { 8455, "AUX_PERF_COUNT_CTL" }, + { 8456, "AUX_PERF_COUNT_STS" }, + { 8704, "MPL_INTCTRL_3_SET_0" }, + { 8705, "MPL_INTCTRL_3_SET_1" }, + { 8706, "MPL_INTCTRL_3_SET_2" }, + { 8707, "MPL_INTCTRL_3_SET_3" }, + { 8708, "MPL_INTCTRL_3" }, + { 8709, "INTCTRL_3_STATUS" }, + { 8710, "INTERRUPT_MASK_3" }, + { 8711, "INTERRUPT_MASK_RESET_3" }, + { 8712, "INTERRUPT_MASK_SET_3" }, + { 8713, "INTERRUPT_VECTOR_BASE_3" }, + { 8714, "SINGLE_STEP_EN_0_3" }, + { 8715, "SINGLE_STEP_EN_1_3" }, + { 8716, "SINGLE_STEP_EN_2_3" }, + { 8717, "SINGLE_STEP_EN_3_3" }, + { 8832, "EX_CONTEXT_3_0" }, + { 8833, "EX_CONTEXT_3_1" }, + { 8834, "SYSTEM_SAVE_3_0" }, + { 8835, "SYSTEM_SAVE_3_1" }, + { 8836, "SYSTEM_SAVE_3_2" }, + { 8837, "SYSTEM_SAVE_3_3" }, + { 8960, "MPL_INTCTRL_2_SET_0" }, + { 8961, "MPL_INTCTRL_2_SET_1" }, + { 8962, "MPL_INTCTRL_2_SET_2" }, + { 8963, "MPL_INTCTRL_2_SET_3" }, + { 8964, "MPL_INTCTRL_2" }, + { 8965, "INTCTRL_2_STATUS" }, + { 8966, "INTERRUPT_MASK_2" }, + { 8967, "INTERRUPT_MASK_RESET_2" }, + { 8968, "INTERRUPT_MASK_SET_2" }, + { 8969, "INTERRUPT_VECTOR_BASE_2" }, + { 8970, "SINGLE_STEP_EN_0_2" }, + { 8971, "SINGLE_STEP_EN_1_2" }, + { 8972, "SINGLE_STEP_EN_2_2" }, + { 8973, "SINGLE_STEP_EN_3_2" }, + { 9088, "EX_CONTEXT_2_0" }, + { 9089, "EX_CONTEXT_2_1" }, + { 9090, "SYSTEM_SAVE_2_0" }, + { 9091, "SYSTEM_SAVE_2_1" }, + { 9092, "SYSTEM_SAVE_2_2" }, + { 9093, "SYSTEM_SAVE_2_3" }, + { 9216, "MPL_INTCTRL_1_SET_0" }, + { 9217, "MPL_INTCTRL_1_SET_1" }, + { 9218, "MPL_INTCTRL_1_SET_2" }, + { 9219, "MPL_INTCTRL_1_SET_3" }, + { 9220, "MPL_INTCTRL_1" }, + { 9221, "INTCTRL_1_STATUS" }, + { 9222, "INTERRUPT_MASK_1" }, + { 9223, "INTERRUPT_MASK_RESET_1" }, + { 9224, "INTERRUPT_MASK_SET_1" }, + { 9225, "INTERRUPT_VECTOR_BASE_1" }, + { 9226, "SINGLE_STEP_EN_0_1" }, + { 9227, "SINGLE_STEP_EN_1_1" }, + { 9228, "SINGLE_STEP_EN_2_1" }, + { 9229, "SINGLE_STEP_EN_3_1" }, + { 9344, "EX_CONTEXT_1_0" }, + { 9345, "EX_CONTEXT_1_1" }, + { 9346, "SYSTEM_SAVE_1_0" }, + { 9347, "SYSTEM_SAVE_1_1" }, + { 9348, "SYSTEM_SAVE_1_2" }, + { 9349, "SYSTEM_SAVE_1_3" }, + { 9472, "MPL_INTCTRL_0_SET_0" }, + { 9473, "MPL_INTCTRL_0_SET_1" }, + { 9474, "MPL_INTCTRL_0_SET_2" }, + { 9475, "MPL_INTCTRL_0_SET_3" }, + { 9476, "MPL_INTCTRL_0" }, + { 9477, "INTCTRL_0_STATUS" }, + { 9478, "INTERRUPT_MASK_0" }, + { 9479, "INTERRUPT_MASK_RESET_0" }, + { 9480, "INTERRUPT_MASK_SET_0" }, + { 9481, "INTERRUPT_VECTOR_BASE_0" }, + { 9482, "SINGLE_STEP_EN_0_0" }, + { 9483, "SINGLE_STEP_EN_1_0" }, + { 9484, "SINGLE_STEP_EN_2_0" }, + { 9485, "SINGLE_STEP_EN_3_0" }, + { 9600, "EX_CONTEXT_0_0" }, + { 9601, "EX_CONTEXT_0_1" }, + { 9602, "SYSTEM_SAVE_0_0" }, + { 9603, "SYSTEM_SAVE_0_1" }, + { 9604, "SYSTEM_SAVE_0_2" }, + { 9605, "SYSTEM_SAVE_0_3" }, + { 9728, "MPL_BOOT_ACCESS_SET_0" }, + { 9729, "MPL_BOOT_ACCESS_SET_1" }, + { 9730, "MPL_BOOT_ACCESS_SET_2" }, + { 9731, "MPL_BOOT_ACCESS_SET_3" }, + { 9732, "MPL_BOOT_ACCESS" }, + { 9733, "BIG_ENDIAN_CONFIG" }, + { 9734, "CACHE_INVALIDATION_COMPRESSION_MODE" }, + { 9735, "CACHE_INVALIDATION_MASK_0" }, + { 9736, "CACHE_INVALIDATION_MASK_1" }, + { 9737, "CACHE_INVALIDATION_MASK_2" }, + { 9738, "CBOX_CACHEASRAM_CONFIG" }, + { 9739, "CBOX_CACHE_CONFIG" }, + { 9740, "CBOX_HOME_MAP_ADDR" }, + { 9741, "CBOX_HOME_MAP_DATA" }, + { 9742, "CBOX_MMAP_0" }, + { 9743, "CBOX_MMAP_1" }, + { 9744, "CBOX_MMAP_2" }, + { 9745, "CBOX_MMAP_3" }, + { 9746, "CBOX_MSR" }, + { 9747, "DIAG_BCST_CTL" }, + { 9748, "DIAG_BCST_MASK" }, + { 9749, "DIAG_BCST_TRIGGER" }, + { 9750, "DIAG_MUX_CTL" }, + { 9751, "DIAG_TRACE_CTL" }, + { 9752, "DIAG_TRACE_DATA" }, + { 9753, "DIAG_TRACE_STS" }, + { 9754, "IDN_DEMUX_BUF_THRESH" }, + { 9755, "L1_I_PIN_WAY_0" }, + { 9756, "MEM_ROUTE_ORDER" }, + { 9757, "MEM_STRIPE_CONFIG" }, + { 9758, "PERF_COUNT_PLS" }, + { 9759, "PSEUDO_RANDOM_NUMBER_MODIFY" }, + { 9760, "QUIESCE_CTL" }, + { 9761, "RSHIM_COORD" }, + { 9762, "SBOX_CONFIG" }, + { 9763, "UDN_DEMUX_BUF_THRESH" }, + { 9764, "XDN_CORE_STARVATION_COUNT" }, + { 9765, "XDN_ROUND_ROBIN_ARB_CTL" }, + { 9856, "CYCLE_MODIFY" }, + { 9857, "I_AAR" }, + { 9984, "MPL_WORLD_ACCESS_SET_0" }, + { 9985, "MPL_WORLD_ACCESS_SET_1" }, + { 9986, "MPL_WORLD_ACCESS_SET_2" }, + { 9987, "MPL_WORLD_ACCESS_SET_3" }, + { 9988, "MPL_WORLD_ACCESS" }, + { 9989, "DONE" }, + { 9990, "DSTREAM_PF" }, + { 9991, "FAIL" }, + { 9992, "INTERRUPT_CRITICAL_SECTION" }, + { 9993, "PASS" }, + { 9994, "PSEUDO_RANDOM_NUMBER" }, + { 9995, "TILE_COORD" }, + { 9996, "TILE_RTF_HWM" }, + { 10112, "CMPEXCH_VALUE" }, + { 10113, "CYCLE" }, + { 10114, "EVENT_BEGIN" }, + { 10115, "EVENT_END" }, + { 10116, "PROC_STATUS" }, + { 10117, "SIM_CONTROL" }, + { 10118, "SIM_SOCKET" }, + { 10119, "STATUS_SATURATE" }, + { 10240, "MPL_I_ASID_SET_0" }, + { 10241, "MPL_I_ASID_SET_1" }, + { 10242, "MPL_I_ASID_SET_2" }, + { 10243, "MPL_I_ASID_SET_3" }, + { 10244, "MPL_I_ASID" }, + { 10245, "I_ASID" }, + { 10496, "MPL_D_ASID_SET_0" }, + { 10497, "MPL_D_ASID_SET_1" }, + { 10498, "MPL_D_ASID_SET_2" }, + { 10499, "MPL_D_ASID_SET_3" }, + { 10500, "MPL_D_ASID" }, + { 10501, "D_ASID" }, + { 10752, "MPL_DOUBLE_FAULT_SET_0" }, + { 10753, "MPL_DOUBLE_FAULT_SET_1" }, + { 10754, "MPL_DOUBLE_FAULT_SET_2" }, + { 10755, "MPL_DOUBLE_FAULT_SET_3" }, + { 10756, "MPL_DOUBLE_FAULT" }, + { 10757, "LAST_INTERRUPT_REASON" }, +}; + +const int tilegx_num_sprs = 441; + +const char * +get_tilegx_spr_name (int num) +{ + void *result; + struct tilegx_spr key; + + key.number = num; + result = bsearch((const void *) &key, (const void *) tilegx_sprs, + tilegx_num_sprs, sizeof (struct tilegx_spr), + tilegx_spr_compare); + + if (result == NULL) + { + return (NULL); + } + else + { + struct tilegx_spr *result_ptr = (struct tilegx_spr *) result; + return (result_ptr->name); + } +} + +int +print_insn_tilegx (unsigned char * memaddr) +{ + struct tilegx_decoded_instruction + decoded[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE]; + unsigned char opbuf[TILEGX_BUNDLE_SIZE_IN_BYTES]; + int i, num_instructions, num_printed; + tilegx_mnemonic padding_mnemonic; + + memcpy((void *)opbuf, (void *)memaddr, TILEGX_BUNDLE_SIZE_IN_BYTES); + + /* Parse the instructions in the bundle. */ + num_instructions = + parse_insn_tilegx (*(unsigned long long *)opbuf, (unsigned long long)memaddr, decoded); + + /* Print the instructions in the bundle. */ + printf("{ "); + num_printed = 0; + + /* Determine which nop opcode is used for padding and should be skipped. */ + padding_mnemonic = TILEGX_OPC_FNOP; + for (i = 0; i < num_instructions; i++) + { + if (!decoded[i].opcode->can_bundle) + { + /* Instructions that cannot be bundled are padded out with nops, + rather than fnops. Displaying them is always clutter. */ + padding_mnemonic = TILEGX_OPC_NOP; + break; + } + } + + for (i = 0; i < num_instructions; i++) + { + const struct tilegx_opcode *opcode = decoded[i].opcode; + const char *name; + int j; + + /* Do not print out fnops, unless everything is an fnop, in + which case we will print out just the last one. */ + if (opcode->mnemonic == padding_mnemonic + && (num_printed > 0 || i + 1 < num_instructions)) + continue; + + if (num_printed > 0) + printf(" ; "); + ++num_printed; + + name = opcode->name; + if (name == NULL) + name = "<invalid>"; + printf("%s", name); + + for (j = 0; j < opcode->num_operands; j++) + { + unsigned long long num; + const struct tilegx_operand *op; + const char *spr_name; + + if (j > 0) + printf (","); + printf (" "); + + num = decoded[i].operand_values[j]; + + op = decoded[i].operands[j]; + switch (op->type) + { + case TILEGX_OP_TYPE_REGISTER: + printf ("%s", tilegx_register_names[(int)num]); + break; + case TILEGX_OP_TYPE_SPR: + spr_name = get_tilegx_spr_name(num); + if (spr_name != NULL) + printf ("%s", spr_name); + else + printf ("%d", (int)num); + break; + case TILEGX_OP_TYPE_IMMEDIATE: + printf ("%d", (int)num); + break; + case TILEGX_OP_TYPE_ADDRESS: + printf ("0x%016llx", num); + break; + default: + abort (); + } + } + } + printf (" }\n"); + + return TILEGX_BUNDLE_SIZE_IN_BYTES; +} diff --git a/contrib/libs/pcre/sljit/sljitNativeTILEGX_64.c b/contrib/libs/pcre/sljit/sljitNativeTILEGX_64.c index 68cfa1021e..003f43a790 100644 --- a/contrib/libs/pcre/sljit/sljitNativeTILEGX_64.c +++ b/contrib/libs/pcre/sljit/sljitNativeTILEGX_64.c @@ -1,2555 +1,2555 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright 2013-2013 Tilera Corporation(jiwang@tilera.com). All rights reserved. - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* TileGX architecture. */ -/* Contributed by Tilera Corporation. */ -#include "sljitNativeTILEGX-encoder.c" - -#define SIMM_8BIT_MAX (0x7f) -#define SIMM_8BIT_MIN (-0x80) -#define SIMM_16BIT_MAX (0x7fff) -#define SIMM_16BIT_MIN (-0x8000) -#define SIMM_17BIT_MAX (0xffff) -#define SIMM_17BIT_MIN (-0x10000) -#define SIMM_32BIT_MAX (0x7fffffff) -#define SIMM_32BIT_MIN (-0x7fffffff - 1) -#define SIMM_48BIT_MAX (0x7fffffff0000L) -#define SIMM_48BIT_MIN (-0x800000000000L) -#define IMM16(imm) ((imm) & 0xffff) - -#define UIMM_16BIT_MAX (0xffff) - -#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) -#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) -#define TMP_REG3 (SLJIT_NUMBER_OF_REGISTERS + 4) -#define ADDR_TMP (SLJIT_NUMBER_OF_REGISTERS + 5) -#define PIC_ADDR_REG TMP_REG2 - -static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = { - 63, 0, 1, 2, 3, 4, 30, 31, 32, 33, 34, 54, 5, 16, 6, 7 -}; - -#define SLJIT_LOCALS_REG_mapped 54 -#define TMP_REG1_mapped 5 -#define TMP_REG2_mapped 16 -#define TMP_REG3_mapped 6 -#define ADDR_TMP_mapped 7 - -/* Flags are keept in volatile registers. */ -#define EQUAL_FLAG 8 -/* And carry flag as well. */ -#define ULESS_FLAG 9 -#define UGREATER_FLAG 10 -#define LESS_FLAG 11 -#define GREATER_FLAG 12 -#define OVERFLOW_FLAG 13 - -#define ZERO 63 -#define RA 55 -#define TMP_EREG1 14 -#define TMP_EREG2 15 - -#define LOAD_DATA 0x01 -#define WORD_DATA 0x00 -#define BYTE_DATA 0x02 -#define HALF_DATA 0x04 -#define INT_DATA 0x06 -#define SIGNED_DATA 0x08 -#define DOUBLE_DATA 0x10 - -/* Separates integer and floating point registers */ -#define GPR_REG 0xf - -#define MEM_MASK 0x1f - -#define WRITE_BACK 0x00020 -#define ARG_TEST 0x00040 -#define ALT_KEEP_CACHE 0x00080 -#define CUMULATIVE_OP 0x00100 -#define LOGICAL_OP 0x00200 -#define IMM_OP 0x00400 -#define SRC2_IMM 0x00800 - -#define UNUSED_DEST 0x01000 -#define REG_DEST 0x02000 -#define REG1_SOURCE 0x04000 -#define REG2_SOURCE 0x08000 -#define SLOW_SRC1 0x10000 -#define SLOW_SRC2 0x20000 -#define SLOW_DEST 0x40000 - -/* Only these flags are set. UNUSED_DEST is not set when no flags should be set. - */ -#define CHECK_FLAGS(list) (!(flags & UNUSED_DEST) || (op & GET_FLAGS(~(list)))) - -SLJIT_API_FUNC_ATTRIBUTE const char *sljit_get_platform_name(void) -{ - return "TileGX" SLJIT_CPUINFO; -} - -/* Length of an instruction word */ -typedef sljit_uw sljit_ins; - -struct jit_instr { - const struct tilegx_opcode* opcode; - tilegx_pipeline pipe; - unsigned long input_registers; - unsigned long output_registers; - int operand_value[4]; - int line; -}; - -/* Opcode Helper Macros */ -#define TILEGX_X_MODE 0 - -#define X_MODE create_Mode(TILEGX_X_MODE) - -#define FNOP_X0 \ - create_Opcode_X0(RRR_0_OPCODE_X0) | \ - create_RRROpcodeExtension_X0(UNARY_RRR_0_OPCODE_X0) | \ - create_UnaryOpcodeExtension_X0(FNOP_UNARY_OPCODE_X0) - -#define FNOP_X1 \ - create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(UNARY_RRR_0_OPCODE_X1) | \ - create_UnaryOpcodeExtension_X1(FNOP_UNARY_OPCODE_X1) - -#define NOP \ - create_Mode(TILEGX_X_MODE) | FNOP_X0 | FNOP_X1 - -#define ANOP_X0 \ - create_Opcode_X0(RRR_0_OPCODE_X0) | \ - create_RRROpcodeExtension_X0(UNARY_RRR_0_OPCODE_X0) | \ - create_UnaryOpcodeExtension_X0(NOP_UNARY_OPCODE_X0) - -#define BPT create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(UNARY_RRR_0_OPCODE_X1) | \ - create_UnaryOpcodeExtension_X1(ILL_UNARY_OPCODE_X1) | \ - create_Dest_X1(0x1C) | create_SrcA_X1(0x25) | ANOP_X0 - -#define ADD_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(ADD_RRR_0_OPCODE_X1) | FNOP_X0 - -#define ADDI_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(IMM8_OPCODE_X1) | \ - create_Imm8OpcodeExtension_X1(ADDI_IMM8_OPCODE_X1) | FNOP_X0 - -#define SUB_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(SUB_RRR_0_OPCODE_X1) | FNOP_X0 - -#define NOR_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(NOR_RRR_0_OPCODE_X1) | FNOP_X0 - -#define OR_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(OR_RRR_0_OPCODE_X1) | FNOP_X0 - -#define AND_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(AND_RRR_0_OPCODE_X1) | FNOP_X0 - -#define XOR_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(XOR_RRR_0_OPCODE_X1) | FNOP_X0 - -#define CMOVNEZ_X0 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X0(RRR_0_OPCODE_X0) | \ - create_RRROpcodeExtension_X0(CMOVNEZ_RRR_0_OPCODE_X0) | FNOP_X1 - -#define CMOVEQZ_X0 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X0(RRR_0_OPCODE_X0) | \ - create_RRROpcodeExtension_X0(CMOVEQZ_RRR_0_OPCODE_X0) | FNOP_X1 - -#define ADDLI_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(ADDLI_OPCODE_X1) | FNOP_X0 - -#define V4INT_L_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(V4INT_L_RRR_0_OPCODE_X1) | FNOP_X0 - -#define BFEXTU_X0 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X0(BF_OPCODE_X0) | \ - create_BFOpcodeExtension_X0(BFEXTU_BF_OPCODE_X0) | FNOP_X1 - -#define BFEXTS_X0 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X0(BF_OPCODE_X0) | \ - create_BFOpcodeExtension_X0(BFEXTS_BF_OPCODE_X0) | FNOP_X1 - -#define SHL16INSLI_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(SHL16INSLI_OPCODE_X1) | FNOP_X0 - -#define ST_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(ST_RRR_0_OPCODE_X1) | create_Dest_X1(0x0) | FNOP_X0 - -#define LD_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(UNARY_RRR_0_OPCODE_X1) | \ - create_UnaryOpcodeExtension_X1(LD_UNARY_OPCODE_X1) | FNOP_X0 - -#define JR_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(UNARY_RRR_0_OPCODE_X1) | \ - create_UnaryOpcodeExtension_X1(JR_UNARY_OPCODE_X1) | FNOP_X0 - -#define JALR_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(UNARY_RRR_0_OPCODE_X1) | \ - create_UnaryOpcodeExtension_X1(JALR_UNARY_OPCODE_X1) | FNOP_X0 - -#define CLZ_X0 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X0(RRR_0_OPCODE_X0) | \ - create_RRROpcodeExtension_X0(UNARY_RRR_0_OPCODE_X0) | \ - create_UnaryOpcodeExtension_X0(CNTLZ_UNARY_OPCODE_X0) | FNOP_X1 - -#define CMPLTUI_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(IMM8_OPCODE_X1) | \ - create_Imm8OpcodeExtension_X1(CMPLTUI_IMM8_OPCODE_X1) | FNOP_X0 - -#define CMPLTU_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(CMPLTU_RRR_0_OPCODE_X1) | FNOP_X0 - -#define CMPLTS_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(CMPLTS_RRR_0_OPCODE_X1) | FNOP_X0 - -#define XORI_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(IMM8_OPCODE_X1) | \ - create_Imm8OpcodeExtension_X1(XORI_IMM8_OPCODE_X1) | FNOP_X0 - -#define ORI_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(IMM8_OPCODE_X1) | \ - create_Imm8OpcodeExtension_X1(ORI_IMM8_OPCODE_X1) | FNOP_X0 - -#define ANDI_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(IMM8_OPCODE_X1) | \ - create_Imm8OpcodeExtension_X1(ANDI_IMM8_OPCODE_X1) | FNOP_X0 - -#define SHLI_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(SHIFT_OPCODE_X1) | \ - create_ShiftOpcodeExtension_X1(SHLI_SHIFT_OPCODE_X1) | FNOP_X0 - -#define SHL_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(SHL_RRR_0_OPCODE_X1) | FNOP_X0 - -#define SHRSI_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(SHIFT_OPCODE_X1) | \ - create_ShiftOpcodeExtension_X1(SHRSI_SHIFT_OPCODE_X1) | FNOP_X0 - -#define SHRS_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(SHRS_RRR_0_OPCODE_X1) | FNOP_X0 - -#define SHRUI_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(SHIFT_OPCODE_X1) | \ - create_ShiftOpcodeExtension_X1(SHRUI_SHIFT_OPCODE_X1) | FNOP_X0 - -#define SHRU_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ - create_RRROpcodeExtension_X1(SHRU_RRR_0_OPCODE_X1) | FNOP_X0 - -#define BEQZ_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(BRANCH_OPCODE_X1) | \ - create_BrType_X1(BEQZ_BRANCH_OPCODE_X1) | FNOP_X0 - -#define BNEZ_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(BRANCH_OPCODE_X1) | \ - create_BrType_X1(BNEZ_BRANCH_OPCODE_X1) | FNOP_X0 - -#define J_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(JUMP_OPCODE_X1) | \ - create_JumpOpcodeExtension_X1(J_JUMP_OPCODE_X1) | FNOP_X0 - -#define JAL_X1 \ - create_Mode(TILEGX_X_MODE) | create_Opcode_X1(JUMP_OPCODE_X1) | \ - create_JumpOpcodeExtension_X1(JAL_JUMP_OPCODE_X1) | FNOP_X0 - -#define DEST_X0(x) create_Dest_X0(x) -#define SRCA_X0(x) create_SrcA_X0(x) -#define SRCB_X0(x) create_SrcB_X0(x) -#define DEST_X1(x) create_Dest_X1(x) -#define SRCA_X1(x) create_SrcA_X1(x) -#define SRCB_X1(x) create_SrcB_X1(x) -#define IMM16_X1(x) create_Imm16_X1(x) -#define IMM8_X1(x) create_Imm8_X1(x) -#define BFSTART_X0(x) create_BFStart_X0(x) -#define BFEND_X0(x) create_BFEnd_X0(x) -#define SHIFTIMM_X1(x) create_ShAmt_X1(x) -#define JOFF_X1(x) create_JumpOff_X1(x) -#define BOFF_X1(x) create_BrOff_X1(x) - -static const tilegx_mnemonic data_transfer_insts[16] = { - /* u w s */ TILEGX_OPC_ST /* st */, - /* u w l */ TILEGX_OPC_LD /* ld */, - /* u b s */ TILEGX_OPC_ST1 /* st1 */, - /* u b l */ TILEGX_OPC_LD1U /* ld1u */, - /* u h s */ TILEGX_OPC_ST2 /* st2 */, - /* u h l */ TILEGX_OPC_LD2U /* ld2u */, - /* u i s */ TILEGX_OPC_ST4 /* st4 */, - /* u i l */ TILEGX_OPC_LD4U /* ld4u */, - /* s w s */ TILEGX_OPC_ST /* st */, - /* s w l */ TILEGX_OPC_LD /* ld */, - /* s b s */ TILEGX_OPC_ST1 /* st1 */, - /* s b l */ TILEGX_OPC_LD1S /* ld1s */, - /* s h s */ TILEGX_OPC_ST2 /* st2 */, - /* s h l */ TILEGX_OPC_LD2S /* ld2s */, - /* s i s */ TILEGX_OPC_ST4 /* st4 */, - /* s i l */ TILEGX_OPC_LD4S /* ld4s */, -}; - -#ifdef TILEGX_JIT_DEBUG -static sljit_s32 push_inst_debug(struct sljit_compiler *compiler, sljit_ins ins, int line) -{ - sljit_ins *ptr = (sljit_ins *)ensure_buf(compiler, sizeof(sljit_ins)); - FAIL_IF(!ptr); - *ptr = ins; - compiler->size++; - printf("|%04d|S0|:\t\t", line); - print_insn_tilegx(ptr); - return SLJIT_SUCCESS; -} - -static sljit_s32 push_inst_nodebug(struct sljit_compiler *compiler, sljit_ins ins) -{ - sljit_ins *ptr = (sljit_ins *)ensure_buf(compiler, sizeof(sljit_ins)); - FAIL_IF(!ptr); - *ptr = ins; - compiler->size++; - return SLJIT_SUCCESS; -} - -#define push_inst(a, b) push_inst_debug(a, b, __LINE__) -#else -static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins) -{ - sljit_ins *ptr = (sljit_ins *)ensure_buf(compiler, sizeof(sljit_ins)); - FAIL_IF(!ptr); - *ptr = ins; - compiler->size++; - return SLJIT_SUCCESS; -} -#endif - -#define BUNDLE_FORMAT_MASK(p0, p1, p2) \ - ((p0) | ((p1) << 8) | ((p2) << 16)) - -#define BUNDLE_FORMAT(p0, p1, p2) \ - { \ - { \ - (tilegx_pipeline)(p0), \ - (tilegx_pipeline)(p1), \ - (tilegx_pipeline)(p2) \ - }, \ - BUNDLE_FORMAT_MASK(1 << (p0), 1 << (p1), (1 << (p2))) \ - } - -#define NO_PIPELINE TILEGX_NUM_PIPELINE_ENCODINGS - -#define tilegx_is_x_pipeline(p) ((int)(p) <= (int)TILEGX_PIPELINE_X1) - -#define PI(encoding) \ - push_inst(compiler, encoding) - -#define PB3(opcode, dst, srca, srcb) \ - push_3_buffer(compiler, opcode, dst, srca, srcb, __LINE__) - -#define PB2(opcode, dst, src) \ - push_2_buffer(compiler, opcode, dst, src, __LINE__) - -#define JR(reg) \ - push_jr_buffer(compiler, TILEGX_OPC_JR, reg, __LINE__) - -#define ADD(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_ADD, dst, srca, srcb, __LINE__) - -#define SUB(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_SUB, dst, srca, srcb, __LINE__) - -#define MUL(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_MULX, dst, srca, srcb, __LINE__) - -#define NOR(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_NOR, dst, srca, srcb, __LINE__) - -#define OR(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_OR, dst, srca, srcb, __LINE__) - -#define XOR(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_XOR, dst, srca, srcb, __LINE__) - -#define AND(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_AND, dst, srca, srcb, __LINE__) - -#define CLZ(dst, src) \ - push_2_buffer(compiler, TILEGX_OPC_CLZ, dst, src, __LINE__) - -#define SHLI(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_SHLI, dst, srca, srcb, __LINE__) - -#define SHRUI(dst, srca, imm) \ - push_3_buffer(compiler, TILEGX_OPC_SHRUI, dst, srca, imm, __LINE__) - -#define XORI(dst, srca, imm) \ - push_3_buffer(compiler, TILEGX_OPC_XORI, dst, srca, imm, __LINE__) - -#define ORI(dst, srca, imm) \ - push_3_buffer(compiler, TILEGX_OPC_ORI, dst, srca, imm, __LINE__) - -#define CMPLTU(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_CMPLTU, dst, srca, srcb, __LINE__) - -#define CMPLTS(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_CMPLTS, dst, srca, srcb, __LINE__) - -#define CMPLTUI(dst, srca, imm) \ - push_3_buffer(compiler, TILEGX_OPC_CMPLTUI, dst, srca, imm, __LINE__) - -#define CMOVNEZ(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_CMOVNEZ, dst, srca, srcb, __LINE__) - -#define CMOVEQZ(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_CMOVEQZ, dst, srca, srcb, __LINE__) - -#define ADDLI(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_ADDLI, dst, srca, srcb, __LINE__) - -#define SHL16INSLI(dst, srca, srcb) \ - push_3_buffer(compiler, TILEGX_OPC_SHL16INSLI, dst, srca, srcb, __LINE__) - -#define LD_ADD(dst, addr, adjust) \ - push_3_buffer(compiler, TILEGX_OPC_LD_ADD, dst, addr, adjust, __LINE__) - -#define ST_ADD(src, addr, adjust) \ - push_3_buffer(compiler, TILEGX_OPC_ST_ADD, src, addr, adjust, __LINE__) - -#define LD(dst, addr) \ - push_2_buffer(compiler, TILEGX_OPC_LD, dst, addr, __LINE__) - -#define BFEXTU(dst, src, start, end) \ - push_4_buffer(compiler, TILEGX_OPC_BFEXTU, dst, src, start, end, __LINE__) - -#define BFEXTS(dst, src, start, end) \ - push_4_buffer(compiler, TILEGX_OPC_BFEXTS, dst, src, start, end, __LINE__) - -#define ADD_SOLO(dest, srca, srcb) \ - push_inst(compiler, ADD_X1 | DEST_X1(dest) | SRCA_X1(srca) | SRCB_X1(srcb)) - -#define ADDI_SOLO(dest, srca, imm) \ - push_inst(compiler, ADDI_X1 | DEST_X1(dest) | SRCA_X1(srca) | IMM8_X1(imm)) - -#define ADDLI_SOLO(dest, srca, imm) \ - push_inst(compiler, ADDLI_X1 | DEST_X1(dest) | SRCA_X1(srca) | IMM16_X1(imm)) - -#define SHL16INSLI_SOLO(dest, srca, imm) \ - push_inst(compiler, SHL16INSLI_X1 | DEST_X1(dest) | SRCA_X1(srca) | IMM16_X1(imm)) - -#define JALR_SOLO(reg) \ - push_inst(compiler, JALR_X1 | SRCA_X1(reg)) - -#define JR_SOLO(reg) \ - push_inst(compiler, JR_X1 | SRCA_X1(reg)) - -struct Format { - /* Mapping of bundle issue slot to assigned pipe. */ - tilegx_pipeline pipe[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE]; - - /* Mask of pipes used by this bundle. */ - unsigned int pipe_mask; -}; - -const struct Format formats[] = -{ - /* In Y format we must always have something in Y2, since it has - * no fnop, so this conveys that Y2 must always be used. */ - BUNDLE_FORMAT(TILEGX_PIPELINE_Y0, TILEGX_PIPELINE_Y2, NO_PIPELINE), - BUNDLE_FORMAT(TILEGX_PIPELINE_Y1, TILEGX_PIPELINE_Y2, NO_PIPELINE), - BUNDLE_FORMAT(TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y0, NO_PIPELINE), - BUNDLE_FORMAT(TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y1, NO_PIPELINE), - - /* Y format has three instructions. */ - BUNDLE_FORMAT(TILEGX_PIPELINE_Y0, TILEGX_PIPELINE_Y1, TILEGX_PIPELINE_Y2), - BUNDLE_FORMAT(TILEGX_PIPELINE_Y0, TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y1), - BUNDLE_FORMAT(TILEGX_PIPELINE_Y1, TILEGX_PIPELINE_Y0, TILEGX_PIPELINE_Y2), - BUNDLE_FORMAT(TILEGX_PIPELINE_Y1, TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y0), - BUNDLE_FORMAT(TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y0, TILEGX_PIPELINE_Y1), - BUNDLE_FORMAT(TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y1, TILEGX_PIPELINE_Y0), - - /* X format has only two instructions. */ - BUNDLE_FORMAT(TILEGX_PIPELINE_X0, TILEGX_PIPELINE_X1, NO_PIPELINE), - BUNDLE_FORMAT(TILEGX_PIPELINE_X1, TILEGX_PIPELINE_X0, NO_PIPELINE) -}; - - -struct jit_instr inst_buf[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE]; -unsigned long inst_buf_index; - -tilegx_pipeline get_any_valid_pipe(const struct tilegx_opcode* opcode) -{ - /* FIXME: tile: we could pregenerate this. */ - int pipe; - for (pipe = 0; ((opcode->pipes & (1 << pipe)) == 0 && pipe < TILEGX_NUM_PIPELINE_ENCODINGS); pipe++) - ; - return (tilegx_pipeline)(pipe); -} - -void insert_nop(tilegx_mnemonic opc, int line) -{ - const struct tilegx_opcode* opcode = NULL; - - memmove(&inst_buf[1], &inst_buf[0], inst_buf_index * sizeof inst_buf[0]); - - opcode = &tilegx_opcodes[opc]; - inst_buf[0].opcode = opcode; - inst_buf[0].pipe = get_any_valid_pipe(opcode); - inst_buf[0].input_registers = 0; - inst_buf[0].output_registers = 0; - inst_buf[0].line = line; - ++inst_buf_index; -} - -const struct Format* compute_format() -{ - unsigned int compatible_pipes = BUNDLE_FORMAT_MASK( - inst_buf[0].opcode->pipes, - inst_buf[1].opcode->pipes, - (inst_buf_index == 3 ? inst_buf[2].opcode->pipes : (1 << NO_PIPELINE))); - - const struct Format* match = NULL; - const struct Format *b = NULL; - unsigned int i; - for (i = 0; i < sizeof formats / sizeof formats[0]; i++) { - b = &formats[i]; - if ((b->pipe_mask & compatible_pipes) == b->pipe_mask) { - match = b; - break; - } - } - - return match; -} - -sljit_s32 assign_pipes() -{ - unsigned long output_registers = 0; - unsigned int i = 0; - - if (inst_buf_index == 1) { - tilegx_mnemonic opc = inst_buf[0].opcode->can_bundle - ? TILEGX_OPC_FNOP : TILEGX_OPC_NOP; - insert_nop(opc, __LINE__); - } - - const struct Format* match = compute_format(); - - if (match == NULL) - return -1; - - for (i = 0; i < inst_buf_index; i++) { - - if ((i > 0) && ((inst_buf[i].input_registers & output_registers) != 0)) - return -1; - - if ((i > 0) && ((inst_buf[i].output_registers & output_registers) != 0)) - return -1; - - /* Don't include Rzero in the match set, to avoid triggering - needlessly on 'prefetch' instrs. */ - - output_registers |= inst_buf[i].output_registers & 0xFFFFFFFFFFFFFFL; - - inst_buf[i].pipe = match->pipe[i]; - } - - /* If only 2 instrs, and in Y-mode, insert a nop. */ - if (inst_buf_index == 2 && !tilegx_is_x_pipeline(match->pipe[0])) { - insert_nop(TILEGX_OPC_FNOP, __LINE__); - - /* Select the yet unassigned pipe. */ - tilegx_pipeline pipe = (tilegx_pipeline)(((TILEGX_PIPELINE_Y0 - + TILEGX_PIPELINE_Y1 + TILEGX_PIPELINE_Y2) - - (inst_buf[1].pipe + inst_buf[2].pipe))); - - inst_buf[0].pipe = pipe; - } - - return 0; -} - -tilegx_bundle_bits get_bundle_bit(struct jit_instr *inst) -{ - int i, val; - const struct tilegx_opcode* opcode = inst->opcode; - tilegx_bundle_bits bits = opcode->fixed_bit_values[inst->pipe]; - - const struct tilegx_operand* operand = NULL; - for (i = 0; i < opcode->num_operands; i++) { - operand = &tilegx_operands[opcode->operands[inst->pipe][i]]; - val = inst->operand_value[i]; - - bits |= operand->insert(val); - } - - return bits; -} - -static sljit_s32 update_buffer(struct sljit_compiler *compiler) -{ - int i; - int orig_index = inst_buf_index; - struct jit_instr inst0 = inst_buf[0]; - struct jit_instr inst1 = inst_buf[1]; - struct jit_instr inst2 = inst_buf[2]; - tilegx_bundle_bits bits = 0; - - /* If the bundle is valid as is, perform the encoding and return 1. */ - if (assign_pipes() == 0) { - for (i = 0; i < inst_buf_index; i++) { - bits |= get_bundle_bit(inst_buf + i); -#ifdef TILEGX_JIT_DEBUG - printf("|%04d", inst_buf[i].line); -#endif - } -#ifdef TILEGX_JIT_DEBUG - if (inst_buf_index == 3) - printf("|M0|:\t"); - else - printf("|M0|:\t\t"); - print_insn_tilegx(&bits); -#endif - - inst_buf_index = 0; - -#ifdef TILEGX_JIT_DEBUG - return push_inst_nodebug(compiler, bits); -#else - return push_inst(compiler, bits); -#endif - } - - /* If the bundle is invalid, split it in two. First encode the first two - (or possibly 1) instructions, and then the last, separately. Note that - assign_pipes may have re-ordered the instrs (by inserting no-ops in - lower slots) so we need to reset them. */ - - inst_buf_index = orig_index - 1; - inst_buf[0] = inst0; - inst_buf[1] = inst1; - inst_buf[2] = inst2; - if (assign_pipes() == 0) { - for (i = 0; i < inst_buf_index; i++) { - bits |= get_bundle_bit(inst_buf + i); -#ifdef TILEGX_JIT_DEBUG - printf("|%04d", inst_buf[i].line); -#endif - } - -#ifdef TILEGX_JIT_DEBUG - if (inst_buf_index == 3) - printf("|M1|:\t"); - else - printf("|M1|:\t\t"); - print_insn_tilegx(&bits); -#endif - - if ((orig_index - 1) == 2) { - inst_buf[0] = inst2; - inst_buf_index = 1; - } else if ((orig_index - 1) == 1) { - inst_buf[0] = inst1; - inst_buf_index = 1; - } else - SLJIT_UNREACHABLE(); - -#ifdef TILEGX_JIT_DEBUG - return push_inst_nodebug(compiler, bits); -#else - return push_inst(compiler, bits); -#endif - } else { - /* We had 3 instrs of which the first 2 can't live in the same bundle. - Split those two. Note that we don't try to then combine the second - and third instr into a single bundle. First instruction: */ - inst_buf_index = 1; - inst_buf[0] = inst0; - inst_buf[1] = inst1; - inst_buf[2] = inst2; - if (assign_pipes() == 0) { - for (i = 0; i < inst_buf_index; i++) { - bits |= get_bundle_bit(inst_buf + i); -#ifdef TILEGX_JIT_DEBUG - printf("|%04d", inst_buf[i].line); -#endif - } - -#ifdef TILEGX_JIT_DEBUG - if (inst_buf_index == 3) - printf("|M2|:\t"); - else - printf("|M2|:\t\t"); - print_insn_tilegx(&bits); -#endif - - inst_buf[0] = inst1; - inst_buf[1] = inst2; - inst_buf_index = orig_index - 1; -#ifdef TILEGX_JIT_DEBUG - return push_inst_nodebug(compiler, bits); -#else - return push_inst(compiler, bits); -#endif - } else - SLJIT_UNREACHABLE(); - } - - SLJIT_UNREACHABLE(); -} - -static sljit_s32 flush_buffer(struct sljit_compiler *compiler) -{ - while (inst_buf_index != 0) { - FAIL_IF(update_buffer(compiler)); - } - return SLJIT_SUCCESS; -} - -static sljit_s32 push_4_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int op1, int op2, int op3, int line) -{ - if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE) - FAIL_IF(update_buffer(compiler)); - - const struct tilegx_opcode* opcode = &tilegx_opcodes[opc]; - inst_buf[inst_buf_index].opcode = opcode; - inst_buf[inst_buf_index].pipe = get_any_valid_pipe(opcode); - inst_buf[inst_buf_index].operand_value[0] = op0; - inst_buf[inst_buf_index].operand_value[1] = op1; - inst_buf[inst_buf_index].operand_value[2] = op2; - inst_buf[inst_buf_index].operand_value[3] = op3; - inst_buf[inst_buf_index].input_registers = 1L << op1; - inst_buf[inst_buf_index].output_registers = 1L << op0; - inst_buf[inst_buf_index].line = line; - inst_buf_index++; - - return SLJIT_SUCCESS; -} - -static sljit_s32 push_3_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int op1, int op2, int line) -{ - if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE) - FAIL_IF(update_buffer(compiler)); - - const struct tilegx_opcode* opcode = &tilegx_opcodes[opc]; - inst_buf[inst_buf_index].opcode = opcode; - inst_buf[inst_buf_index].pipe = get_any_valid_pipe(opcode); - inst_buf[inst_buf_index].operand_value[0] = op0; - inst_buf[inst_buf_index].operand_value[1] = op1; - inst_buf[inst_buf_index].operand_value[2] = op2; - inst_buf[inst_buf_index].line = line; - - switch (opc) { - case TILEGX_OPC_ST_ADD: - inst_buf[inst_buf_index].input_registers = (1L << op0) | (1L << op1); - inst_buf[inst_buf_index].output_registers = 1L << op0; - break; - case TILEGX_OPC_LD_ADD: - inst_buf[inst_buf_index].input_registers = 1L << op1; - inst_buf[inst_buf_index].output_registers = (1L << op0) | (1L << op1); - break; - case TILEGX_OPC_ADD: - case TILEGX_OPC_AND: - case TILEGX_OPC_SUB: - case TILEGX_OPC_MULX: - case TILEGX_OPC_OR: - case TILEGX_OPC_XOR: - case TILEGX_OPC_NOR: - case TILEGX_OPC_SHL: - case TILEGX_OPC_SHRU: - case TILEGX_OPC_SHRS: - case TILEGX_OPC_CMPLTU: - case TILEGX_OPC_CMPLTS: - case TILEGX_OPC_CMOVEQZ: - case TILEGX_OPC_CMOVNEZ: - inst_buf[inst_buf_index].input_registers = (1L << op1) | (1L << op2); - inst_buf[inst_buf_index].output_registers = 1L << op0; - break; - case TILEGX_OPC_ADDLI: - case TILEGX_OPC_XORI: - case TILEGX_OPC_ORI: - case TILEGX_OPC_SHLI: - case TILEGX_OPC_SHRUI: - case TILEGX_OPC_SHRSI: - case TILEGX_OPC_SHL16INSLI: - case TILEGX_OPC_CMPLTUI: - case TILEGX_OPC_CMPLTSI: - inst_buf[inst_buf_index].input_registers = 1L << op1; - inst_buf[inst_buf_index].output_registers = 1L << op0; - break; - default: - printf("unrecoginzed opc: %s\n", opcode->name); - SLJIT_UNREACHABLE(); - } - - inst_buf_index++; - - return SLJIT_SUCCESS; -} - -static sljit_s32 push_2_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int op1, int line) -{ - if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE) - FAIL_IF(update_buffer(compiler)); - - const struct tilegx_opcode* opcode = &tilegx_opcodes[opc]; - inst_buf[inst_buf_index].opcode = opcode; - inst_buf[inst_buf_index].pipe = get_any_valid_pipe(opcode); - inst_buf[inst_buf_index].operand_value[0] = op0; - inst_buf[inst_buf_index].operand_value[1] = op1; - inst_buf[inst_buf_index].line = line; - - switch (opc) { - case TILEGX_OPC_BEQZ: - case TILEGX_OPC_BNEZ: - inst_buf[inst_buf_index].input_registers = 1L << op0; - break; - case TILEGX_OPC_ST: - case TILEGX_OPC_ST1: - case TILEGX_OPC_ST2: - case TILEGX_OPC_ST4: - inst_buf[inst_buf_index].input_registers = (1L << op0) | (1L << op1); - inst_buf[inst_buf_index].output_registers = 0; - break; - case TILEGX_OPC_CLZ: - case TILEGX_OPC_LD: - case TILEGX_OPC_LD1U: - case TILEGX_OPC_LD1S: - case TILEGX_OPC_LD2U: - case TILEGX_OPC_LD2S: - case TILEGX_OPC_LD4U: - case TILEGX_OPC_LD4S: - inst_buf[inst_buf_index].input_registers = 1L << op1; - inst_buf[inst_buf_index].output_registers = 1L << op0; - break; - default: - printf("unrecoginzed opc: %s\n", opcode->name); - SLJIT_UNREACHABLE(); - } - - inst_buf_index++; - - return SLJIT_SUCCESS; -} - -static sljit_s32 push_0_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int line) -{ - if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE) - FAIL_IF(update_buffer(compiler)); - - const struct tilegx_opcode* opcode = &tilegx_opcodes[opc]; - inst_buf[inst_buf_index].opcode = opcode; - inst_buf[inst_buf_index].pipe = get_any_valid_pipe(opcode); - inst_buf[inst_buf_index].input_registers = 0; - inst_buf[inst_buf_index].output_registers = 0; - inst_buf[inst_buf_index].line = line; - inst_buf_index++; - - return SLJIT_SUCCESS; -} - -static sljit_s32 push_jr_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int line) -{ - if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE) - FAIL_IF(update_buffer(compiler)); - - const struct tilegx_opcode* opcode = &tilegx_opcodes[opc]; - inst_buf[inst_buf_index].opcode = opcode; - inst_buf[inst_buf_index].pipe = get_any_valid_pipe(opcode); - inst_buf[inst_buf_index].operand_value[0] = op0; - inst_buf[inst_buf_index].input_registers = 1L << op0; - inst_buf[inst_buf_index].output_registers = 0; - inst_buf[inst_buf_index].line = line; - inst_buf_index++; - - return flush_buffer(compiler); -} - -static SLJIT_INLINE sljit_ins * detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code) -{ - sljit_sw diff; - sljit_uw target_addr; - sljit_ins *inst; - - if (jump->flags & SLJIT_REWRITABLE_JUMP) - return code_ptr; - - if (jump->flags & JUMP_ADDR) - target_addr = jump->u.target; - else { - SLJIT_ASSERT(jump->flags & JUMP_LABEL); - target_addr = (sljit_uw)(code + jump->u.label->size); - } - - inst = (sljit_ins *)jump->addr; - if (jump->flags & IS_COND) - inst--; - - diff = ((sljit_sw) target_addr - (sljit_sw) inst) >> 3; - if (diff <= SIMM_17BIT_MAX && diff >= SIMM_17BIT_MIN) { - jump->flags |= PATCH_B; - - if (!(jump->flags & IS_COND)) { - if (jump->flags & IS_JAL) { - jump->flags &= ~(PATCH_B); - jump->flags |= PATCH_J; - inst[0] = JAL_X1; - -#ifdef TILEGX_JIT_DEBUG - printf("[runtime relocate]%04d:\t", __LINE__); - print_insn_tilegx(inst); -#endif - } else { - inst[0] = BEQZ_X1 | SRCA_X1(ZERO); - -#ifdef TILEGX_JIT_DEBUG - printf("[runtime relocate]%04d:\t", __LINE__); - print_insn_tilegx(inst); -#endif - } - - return inst; - } - - inst[0] = inst[0] ^ (0x7L << 55); - -#ifdef TILEGX_JIT_DEBUG - printf("[runtime relocate]%04d:\t", __LINE__); - print_insn_tilegx(inst); -#endif - jump->addr -= sizeof(sljit_ins); - return inst; - } - - if (jump->flags & IS_COND) { - if ((target_addr & ~0x3FFFFFFFL) == ((jump->addr + sizeof(sljit_ins)) & ~0x3FFFFFFFL)) { - jump->flags |= PATCH_J; - inst[0] = (inst[0] & ~(BOFF_X1(-1))) | BOFF_X1(2); - inst[1] = J_X1; - return inst + 1; - } - - return code_ptr; - } - - if ((target_addr & ~0x3FFFFFFFL) == ((jump->addr + sizeof(sljit_ins)) & ~0x3FFFFFFFL)) { - jump->flags |= PATCH_J; - - if (jump->flags & IS_JAL) { - inst[0] = JAL_X1; - -#ifdef TILEGX_JIT_DEBUG - printf("[runtime relocate]%04d:\t", __LINE__); - print_insn_tilegx(inst); -#endif - - } else { - inst[0] = J_X1; - -#ifdef TILEGX_JIT_DEBUG - printf("[runtime relocate]%04d:\t", __LINE__); - print_insn_tilegx(inst); -#endif - } - - return inst; - } - - return code_ptr; -} - -SLJIT_API_FUNC_ATTRIBUTE void * sljit_generate_code(struct sljit_compiler *compiler) -{ - struct sljit_memory_fragment *buf; - sljit_ins *code; - sljit_ins *code_ptr; - sljit_ins *buf_ptr; - sljit_ins *buf_end; - sljit_uw word_count; - sljit_uw addr; - - struct sljit_label *label; - struct sljit_jump *jump; - struct sljit_const *const_; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_generate_code(compiler)); - reverse_buf(compiler); - - code = (sljit_ins *)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_ins)); - PTR_FAIL_WITH_EXEC_IF(code); - buf = compiler->buf; - - code_ptr = code; - word_count = 0; - label = compiler->labels; - jump = compiler->jumps; - const_ = compiler->consts; - do { - buf_ptr = (sljit_ins *)buf->memory; - buf_end = buf_ptr + (buf->used_size >> 3); - do { - *code_ptr = *buf_ptr++; - SLJIT_ASSERT(!label || label->size >= word_count); - SLJIT_ASSERT(!jump || jump->addr >= word_count); - SLJIT_ASSERT(!const_ || const_->addr >= word_count); - /* These structures are ordered by their address. */ - if (label && label->size == word_count) { - /* Just recording the address. */ - label->addr = (sljit_uw) code_ptr; - label->size = code_ptr - code; - label = label->next; - } - - if (jump && jump->addr == word_count) { - if (jump->flags & IS_JAL) - jump->addr = (sljit_uw)(code_ptr - 4); - else - jump->addr = (sljit_uw)(code_ptr - 3); - - code_ptr = detect_jump_type(jump, code_ptr, code); - jump = jump->next; - } - - if (const_ && const_->addr == word_count) { - /* Just recording the address. */ - const_->addr = (sljit_uw) code_ptr; - const_ = const_->next; - } - - code_ptr++; - word_count++; - } while (buf_ptr < buf_end); - - buf = buf->next; - } while (buf); - - if (label && label->size == word_count) { - label->addr = (sljit_uw) code_ptr; - label->size = code_ptr - code; - label = label->next; - } - - SLJIT_ASSERT(!label); - SLJIT_ASSERT(!jump); - SLJIT_ASSERT(!const_); - SLJIT_ASSERT(code_ptr - code <= (sljit_sw)compiler->size); - - jump = compiler->jumps; - while (jump) { - do { - addr = (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target; - buf_ptr = (sljit_ins *)jump->addr; - - if (jump->flags & PATCH_B) { - addr = (sljit_sw)(addr - (jump->addr)) >> 3; - SLJIT_ASSERT((sljit_sw) addr <= SIMM_17BIT_MAX && (sljit_sw) addr >= SIMM_17BIT_MIN); - buf_ptr[0] = (buf_ptr[0] & ~(BOFF_X1(-1))) | BOFF_X1(addr); - -#ifdef TILEGX_JIT_DEBUG - printf("[runtime relocate]%04d:\t", __LINE__); - print_insn_tilegx(buf_ptr); -#endif - break; - } - - if (jump->flags & PATCH_J) { - SLJIT_ASSERT((addr & ~0x3FFFFFFFL) == ((jump->addr + sizeof(sljit_ins)) & ~0x3FFFFFFFL)); - addr = (sljit_sw)(addr - (jump->addr)) >> 3; - buf_ptr[0] = (buf_ptr[0] & ~(JOFF_X1(-1))) | JOFF_X1(addr); - -#ifdef TILEGX_JIT_DEBUG - printf("[runtime relocate]%04d:\t", __LINE__); - print_insn_tilegx(buf_ptr); -#endif - break; - } - - SLJIT_ASSERT(!(jump->flags & IS_JAL)); - - /* Set the fields of immediate loads. */ - buf_ptr[0] = (buf_ptr[0] & ~(0xFFFFL << 43)) | (((addr >> 32) & 0xFFFFL) << 43); - buf_ptr[1] = (buf_ptr[1] & ~(0xFFFFL << 43)) | (((addr >> 16) & 0xFFFFL) << 43); - buf_ptr[2] = (buf_ptr[2] & ~(0xFFFFL << 43)) | ((addr & 0xFFFFL) << 43); - } while (0); - - jump = jump->next; - } - - compiler->error = SLJIT_ERR_COMPILED; - compiler->executable_size = (code_ptr - code) * sizeof(sljit_ins); - SLJIT_CACHE_FLUSH(code, code_ptr); - return code; -} - -static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm) -{ - - if (imm <= SIMM_16BIT_MAX && imm >= SIMM_16BIT_MIN) - return ADDLI(dst_ar, ZERO, imm); - - if (imm <= SIMM_32BIT_MAX && imm >= SIMM_32BIT_MIN) { - FAIL_IF(ADDLI(dst_ar, ZERO, imm >> 16)); - return SHL16INSLI(dst_ar, dst_ar, imm); - } - - if (imm <= SIMM_48BIT_MAX && imm >= SIMM_48BIT_MIN) { - FAIL_IF(ADDLI(dst_ar, ZERO, imm >> 32)); - FAIL_IF(SHL16INSLI(dst_ar, dst_ar, imm >> 16)); - return SHL16INSLI(dst_ar, dst_ar, imm); - } - - FAIL_IF(ADDLI(dst_ar, ZERO, imm >> 48)); - FAIL_IF(SHL16INSLI(dst_ar, dst_ar, imm >> 32)); - FAIL_IF(SHL16INSLI(dst_ar, dst_ar, imm >> 16)); - return SHL16INSLI(dst_ar, dst_ar, imm); -} - -static sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm, int flush) -{ - /* Should *not* be optimized as load_immediate, as pcre relocation - mechanism will match this fixed 4-instruction pattern. */ - if (flush) { - FAIL_IF(ADDLI_SOLO(dst_ar, ZERO, imm >> 32)); - FAIL_IF(SHL16INSLI_SOLO(dst_ar, dst_ar, imm >> 16)); - return SHL16INSLI_SOLO(dst_ar, dst_ar, imm); - } - - FAIL_IF(ADDLI(dst_ar, ZERO, imm >> 32)); - FAIL_IF(SHL16INSLI(dst_ar, dst_ar, imm >> 16)); - return SHL16INSLI(dst_ar, dst_ar, imm); -} - -static sljit_s32 emit_const_64(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm, int flush) -{ - /* Should *not* be optimized as load_immediate, as pcre relocation - mechanism will match this fixed 4-instruction pattern. */ - if (flush) { - FAIL_IF(ADDLI_SOLO(reg_map[dst_ar], ZERO, imm >> 48)); - FAIL_IF(SHL16INSLI_SOLO(reg_map[dst_ar], reg_map[dst_ar], imm >> 32)); - FAIL_IF(SHL16INSLI_SOLO(reg_map[dst_ar], reg_map[dst_ar], imm >> 16)); - return SHL16INSLI_SOLO(reg_map[dst_ar], reg_map[dst_ar], imm); - } - - FAIL_IF(ADDLI(reg_map[dst_ar], ZERO, imm >> 48)); - FAIL_IF(SHL16INSLI(reg_map[dst_ar], reg_map[dst_ar], imm >> 32)); - FAIL_IF(SHL16INSLI(reg_map[dst_ar], reg_map[dst_ar], imm >> 16)); - return SHL16INSLI(reg_map[dst_ar], reg_map[dst_ar], imm); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - sljit_ins base; - sljit_s32 i, tmp; - - CHECK_ERROR(); - CHECK(check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size)); - set_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size); - - local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); - local_size = (local_size + 7) & ~7; - compiler->local_size = local_size; - - if (local_size <= SIMM_16BIT_MAX) { - /* Frequent case. */ - FAIL_IF(ADDLI(SLJIT_LOCALS_REG_mapped, SLJIT_LOCALS_REG_mapped, -local_size)); - base = SLJIT_LOCALS_REG_mapped; - } else { - FAIL_IF(load_immediate(compiler, TMP_REG1_mapped, local_size)); - FAIL_IF(ADD(TMP_REG2_mapped, SLJIT_LOCALS_REG_mapped, ZERO)); - FAIL_IF(SUB(SLJIT_LOCALS_REG_mapped, SLJIT_LOCALS_REG_mapped, TMP_REG1_mapped)); - base = TMP_REG2_mapped; - local_size = 0; - } - - /* Save the return address. */ - FAIL_IF(ADDLI(ADDR_TMP_mapped, base, local_size - 8)); - FAIL_IF(ST_ADD(ADDR_TMP_mapped, RA, -8)); - - /* Save the S registers. */ - tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; - for (i = SLJIT_S0; i >= tmp; i--) { - FAIL_IF(ST_ADD(ADDR_TMP_mapped, reg_map[i], -8)); - } - - /* Save the R registers that need to be reserved. */ - for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { - FAIL_IF(ST_ADD(ADDR_TMP_mapped, reg_map[i], -8)); - } - - /* Move the arguments to S registers. */ - for (i = 0; i < args; i++) { - FAIL_IF(ADD(reg_map[SLJIT_S0 - i], i, ZERO)); - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - CHECK_ERROR(); - CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size)); - set_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size); - - local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); - compiler->local_size = (local_size + 7) & ~7; - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 local_size; - sljit_ins base; - sljit_s32 i, tmp; - sljit_s32 saveds; - - CHECK_ERROR(); - CHECK(check_sljit_emit_return(compiler, op, src, srcw)); - - FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); - - local_size = compiler->local_size; - if (local_size <= SIMM_16BIT_MAX) - base = SLJIT_LOCALS_REG_mapped; - else { - FAIL_IF(load_immediate(compiler, TMP_REG1_mapped, local_size)); - FAIL_IF(ADD(TMP_REG1_mapped, SLJIT_LOCALS_REG_mapped, TMP_REG1_mapped)); - base = TMP_REG1_mapped; - local_size = 0; - } - - /* Restore the return address. */ - FAIL_IF(ADDLI(ADDR_TMP_mapped, base, local_size - 8)); - FAIL_IF(LD_ADD(RA, ADDR_TMP_mapped, -8)); - - /* Restore the S registers. */ - saveds = compiler->saveds; - tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; - for (i = SLJIT_S0; i >= tmp; i--) { - FAIL_IF(LD_ADD(reg_map[i], ADDR_TMP_mapped, -8)); - } - - /* Restore the R registers that need to be reserved. */ - for (i = compiler->scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { - FAIL_IF(LD_ADD(reg_map[i], ADDR_TMP_mapped, -8)); - } - - if (compiler->local_size <= SIMM_16BIT_MAX) - FAIL_IF(ADDLI(SLJIT_LOCALS_REG_mapped, SLJIT_LOCALS_REG_mapped, compiler->local_size)); - else - FAIL_IF(ADD(SLJIT_LOCALS_REG_mapped, TMP_REG1_mapped, ZERO)); - - return JR(RA); -} - -/* reg_ar is an absoulute register! */ - -/* Can perform an operation using at most 1 instruction. */ -static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw) -{ - SLJIT_ASSERT(arg & SLJIT_MEM); - - if ((!(flags & WRITE_BACK) || !(arg & REG_MASK)) - && !(arg & OFFS_REG_MASK) && argw <= SIMM_16BIT_MAX && argw >= SIMM_16BIT_MIN) { - /* Works for both absoulte and relative addresses. */ - if (SLJIT_UNLIKELY(flags & ARG_TEST)) - return 1; - - FAIL_IF(ADDLI(ADDR_TMP_mapped, reg_map[arg & REG_MASK], argw)); - - if (flags & LOAD_DATA) - FAIL_IF(PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, ADDR_TMP_mapped)); - else - FAIL_IF(PB2(data_transfer_insts[flags & MEM_MASK], ADDR_TMP_mapped, reg_ar)); - - return -1; - } - - return 0; -} - -/* See getput_arg below. - Note: can_cache is called only for binary operators. Those - operators always uses word arguments without write back. */ -static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw) -{ - SLJIT_ASSERT((arg & SLJIT_MEM) && (next_arg & SLJIT_MEM)); - - /* Simple operation except for updates. */ - if (arg & OFFS_REG_MASK) { - argw &= 0x3; - next_argw &= 0x3; - if (argw && argw == next_argw - && (arg == next_arg || (arg & OFFS_REG_MASK) == (next_arg & OFFS_REG_MASK))) - return 1; - return 0; - } - - if (arg == next_arg) { - if (((next_argw - argw) <= SIMM_16BIT_MAX - && (next_argw - argw) >= SIMM_16BIT_MIN)) - return 1; - - return 0; - } - - return 0; -} - -/* Emit the necessary instructions. See can_cache above. */ -static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw) -{ - sljit_s32 tmp_ar, base; - - SLJIT_ASSERT(arg & SLJIT_MEM); - if (!(next_arg & SLJIT_MEM)) { - next_arg = 0; - next_argw = 0; - } - - if ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) - tmp_ar = reg_ar; - else - tmp_ar = TMP_REG1_mapped; - - base = arg & REG_MASK; - - if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { - argw &= 0x3; - - if ((flags & WRITE_BACK) && reg_ar == reg_map[base]) { - SLJIT_ASSERT(!(flags & LOAD_DATA) && reg_map[TMP_REG1] != reg_ar); - FAIL_IF(ADD(TMP_REG1_mapped, reg_ar, ZERO)); - reg_ar = TMP_REG1_mapped; - } - - /* Using the cache. */ - if (argw == compiler->cache_argw) { - if (!(flags & WRITE_BACK)) { - if (arg == compiler->cache_arg) { - if (flags & LOAD_DATA) - return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, TMP_REG3_mapped); - else - return PB2(data_transfer_insts[flags & MEM_MASK], TMP_REG3_mapped, reg_ar); - } - - if ((SLJIT_MEM | (arg & OFFS_REG_MASK)) == compiler->cache_arg) { - if (arg == next_arg && argw == (next_argw & 0x3)) { - compiler->cache_arg = arg; - compiler->cache_argw = argw; - FAIL_IF(ADD(TMP_REG3_mapped, reg_map[base], TMP_REG3_mapped)); - if (flags & LOAD_DATA) - return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, TMP_REG3_mapped); - else - return PB2(data_transfer_insts[flags & MEM_MASK], TMP_REG3_mapped, reg_ar); - } - - FAIL_IF(ADD(tmp_ar, reg_map[base], TMP_REG3_mapped)); - if (flags & LOAD_DATA) - return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, tmp_ar); - else - return PB2(data_transfer_insts[flags & MEM_MASK], tmp_ar, reg_ar); - } - } else { - if ((SLJIT_MEM | (arg & OFFS_REG_MASK)) == compiler->cache_arg) { - FAIL_IF(ADD(reg_map[base], reg_map[base], TMP_REG3_mapped)); - if (flags & LOAD_DATA) - return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, reg_map[base]); - else - return PB2(data_transfer_insts[flags & MEM_MASK], reg_map[base], reg_ar); - } - } - } - - if (SLJIT_UNLIKELY(argw)) { - compiler->cache_arg = SLJIT_MEM | (arg & OFFS_REG_MASK); - compiler->cache_argw = argw; - FAIL_IF(SHLI(TMP_REG3_mapped, reg_map[OFFS_REG(arg)], argw)); - } - - if (!(flags & WRITE_BACK)) { - if (arg == next_arg && argw == (next_argw & 0x3)) { - compiler->cache_arg = arg; - compiler->cache_argw = argw; - FAIL_IF(ADD(TMP_REG3_mapped, reg_map[base], reg_map[!argw ? OFFS_REG(arg) : TMP_REG3])); - tmp_ar = TMP_REG3_mapped; - } else - FAIL_IF(ADD(tmp_ar, reg_map[base], reg_map[!argw ? OFFS_REG(arg) : TMP_REG3])); - - if (flags & LOAD_DATA) - return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, tmp_ar); - else - return PB2(data_transfer_insts[flags & MEM_MASK], tmp_ar, reg_ar); - } - - FAIL_IF(ADD(reg_map[base], reg_map[base], reg_map[!argw ? OFFS_REG(arg) : TMP_REG3])); - - if (flags & LOAD_DATA) - return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, reg_map[base]); - else - return PB2(data_transfer_insts[flags & MEM_MASK], reg_map[base], reg_ar); - } - - if (SLJIT_UNLIKELY(flags & WRITE_BACK) && base) { - /* Update only applies if a base register exists. */ - if (reg_ar == reg_map[base]) { - SLJIT_ASSERT(!(flags & LOAD_DATA) && TMP_REG1_mapped != reg_ar); - if (argw <= SIMM_16BIT_MAX && argw >= SIMM_16BIT_MIN) { - FAIL_IF(ADDLI(ADDR_TMP_mapped, reg_map[base], argw)); - if (flags & LOAD_DATA) - FAIL_IF(PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, ADDR_TMP_mapped)); - else - FAIL_IF(PB2(data_transfer_insts[flags & MEM_MASK], ADDR_TMP_mapped, reg_ar)); - - if (argw) - return ADDLI(reg_map[base], reg_map[base], argw); - - return SLJIT_SUCCESS; - } - - FAIL_IF(ADD(TMP_REG1_mapped, reg_ar, ZERO)); - reg_ar = TMP_REG1_mapped; - } - - if (argw <= SIMM_16BIT_MAX && argw >= SIMM_16BIT_MIN) { - if (argw) - FAIL_IF(ADDLI(reg_map[base], reg_map[base], argw)); - } else { - if (compiler->cache_arg == SLJIT_MEM - && argw - compiler->cache_argw <= SIMM_16BIT_MAX - && argw - compiler->cache_argw >= SIMM_16BIT_MIN) { - if (argw != compiler->cache_argw) { - FAIL_IF(ADD(TMP_REG3_mapped, TMP_REG3_mapped, argw - compiler->cache_argw)); - compiler->cache_argw = argw; - } - - FAIL_IF(ADD(reg_map[base], reg_map[base], TMP_REG3_mapped)); - } else { - compiler->cache_arg = SLJIT_MEM; - compiler->cache_argw = argw; - FAIL_IF(load_immediate(compiler, TMP_REG3_mapped, argw)); - FAIL_IF(ADD(reg_map[base], reg_map[base], TMP_REG3_mapped)); - } - } - - if (flags & LOAD_DATA) - return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, reg_map[base]); - else - return PB2(data_transfer_insts[flags & MEM_MASK], reg_map[base], reg_ar); - } - - if (compiler->cache_arg == arg - && argw - compiler->cache_argw <= SIMM_16BIT_MAX - && argw - compiler->cache_argw >= SIMM_16BIT_MIN) { - if (argw != compiler->cache_argw) { - FAIL_IF(ADDLI(TMP_REG3_mapped, TMP_REG3_mapped, argw - compiler->cache_argw)); - compiler->cache_argw = argw; - } - - if (flags & LOAD_DATA) - return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, TMP_REG3_mapped); - else - return PB2(data_transfer_insts[flags & MEM_MASK], TMP_REG3_mapped, reg_ar); - } - - if (compiler->cache_arg == SLJIT_MEM - && argw - compiler->cache_argw <= SIMM_16BIT_MAX - && argw - compiler->cache_argw >= SIMM_16BIT_MIN) { - if (argw != compiler->cache_argw) - FAIL_IF(ADDLI(TMP_REG3_mapped, TMP_REG3_mapped, argw - compiler->cache_argw)); - } else { - compiler->cache_arg = SLJIT_MEM; - FAIL_IF(load_immediate(compiler, TMP_REG3_mapped, argw)); - } - - compiler->cache_argw = argw; - - if (!base) { - if (flags & LOAD_DATA) - return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, TMP_REG3_mapped); - else - return PB2(data_transfer_insts[flags & MEM_MASK], TMP_REG3_mapped, reg_ar); - } - - if (arg == next_arg - && next_argw - argw <= SIMM_16BIT_MAX - && next_argw - argw >= SIMM_16BIT_MIN) { - compiler->cache_arg = arg; - FAIL_IF(ADD(TMP_REG3_mapped, TMP_REG3_mapped, reg_map[base])); - if (flags & LOAD_DATA) - return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, TMP_REG3_mapped); - else - return PB2(data_transfer_insts[flags & MEM_MASK], TMP_REG3_mapped, reg_ar); - } - - FAIL_IF(ADD(tmp_ar, TMP_REG3_mapped, reg_map[base])); - - if (flags & LOAD_DATA) - return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, tmp_ar); - else - return PB2(data_transfer_insts[flags & MEM_MASK], tmp_ar, reg_ar); -} - -static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw) -{ - if (getput_arg_fast(compiler, flags, reg_ar, arg, argw)) - return compiler->error; - - compiler->cache_arg = 0; - compiler->cache_argw = 0; - return getput_arg(compiler, flags, reg_ar, arg, argw, 0, 0); -} - -static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w) -{ - if (getput_arg_fast(compiler, flags, reg, arg1, arg1w)) - return compiler->error; - return getput_arg(compiler, flags, reg, arg1, arg1w, arg2, arg2w); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - /* For UNUSED dst. Uncommon, but possible. */ - if (dst == SLJIT_UNUSED) - return SLJIT_SUCCESS; - - if (FAST_IS_REG(dst)) - return ADD(reg_map[dst], RA, ZERO); - - /* Memory. */ - return emit_op_mem(compiler, WORD_DATA, RA, dst, dstw); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (FAST_IS_REG(src)) - FAIL_IF(ADD(RA, reg_map[src], ZERO)); - - else if (src & SLJIT_MEM) - FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, RA, src, srcw)); - - else if (src & SLJIT_IMM) - FAIL_IF(load_immediate(compiler, RA, srcw)); - - return JR(RA); -} - -static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, sljit_s32 dst, sljit_s32 src1, sljit_sw src2) -{ - sljit_s32 overflow_ra = 0; - - switch (GET_OPCODE(op)) { - case SLJIT_MOV: - case SLJIT_MOV_P: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if (dst != src2) - return ADD(reg_map[dst], reg_map[src2], ZERO); - return SLJIT_SUCCESS; - - case SLJIT_MOV_U32: - case SLJIT_MOV_S32: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - if (op == SLJIT_MOV_S32) - return BFEXTS(reg_map[dst], reg_map[src2], 0, 31); - - return BFEXTU(reg_map[dst], reg_map[src2], 0, 31); - } else if (dst != src2) { - SLJIT_ASSERT(src2 == 0); - return ADD(reg_map[dst], reg_map[src2], ZERO); - } - - return SLJIT_SUCCESS; - - case SLJIT_MOV_U8: - case SLJIT_MOV_S8: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - if (op == SLJIT_MOV_S8) - return BFEXTS(reg_map[dst], reg_map[src2], 0, 7); - - return BFEXTU(reg_map[dst], reg_map[src2], 0, 7); - } else if (dst != src2) { - SLJIT_ASSERT(src2 == 0); - return ADD(reg_map[dst], reg_map[src2], ZERO); - } - - return SLJIT_SUCCESS; - - case SLJIT_MOV_U16: - case SLJIT_MOV_S16: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { - if (op == SLJIT_MOV_S16) - return BFEXTS(reg_map[dst], reg_map[src2], 0, 15); - - return BFEXTU(reg_map[dst], reg_map[src2], 0, 15); - } else if (dst != src2) { - SLJIT_ASSERT(src2 == 0); - return ADD(reg_map[dst], reg_map[src2], ZERO); - } - - return SLJIT_SUCCESS; - - case SLJIT_NOT: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if (op & SLJIT_SET_E) - FAIL_IF(NOR(EQUAL_FLAG, reg_map[src2], reg_map[src2])); - if (CHECK_FLAGS(SLJIT_SET_E)) - FAIL_IF(NOR(reg_map[dst], reg_map[src2], reg_map[src2])); - - return SLJIT_SUCCESS; - - case SLJIT_CLZ: - SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); - if (op & SLJIT_SET_E) - FAIL_IF(CLZ(EQUAL_FLAG, reg_map[src2])); - if (CHECK_FLAGS(SLJIT_SET_E)) - FAIL_IF(CLZ(reg_map[dst], reg_map[src2])); - - return SLJIT_SUCCESS; - - case SLJIT_ADD: - if (flags & SRC2_IMM) { - if (op & SLJIT_SET_O) { - FAIL_IF(SHRUI(TMP_EREG1, reg_map[src1], 63)); - if (src2 < 0) - FAIL_IF(XORI(TMP_EREG1, TMP_EREG1, 1)); - } - - if (op & SLJIT_SET_E) - FAIL_IF(ADDLI(EQUAL_FLAG, reg_map[src1], src2)); - - if (op & SLJIT_SET_C) { - if (src2 >= 0) - FAIL_IF(ORI(ULESS_FLAG ,reg_map[src1], src2)); - else { - FAIL_IF(ADDLI(ULESS_FLAG ,ZERO, src2)); - FAIL_IF(OR(ULESS_FLAG,reg_map[src1],ULESS_FLAG)); - } - } - - /* dst may be the same as src1 or src2. */ - if (CHECK_FLAGS(SLJIT_SET_E)) - FAIL_IF(ADDLI(reg_map[dst], reg_map[src1], src2)); - - if (op & SLJIT_SET_O) { - FAIL_IF(SHRUI(OVERFLOW_FLAG, reg_map[dst], 63)); - - if (src2 < 0) - FAIL_IF(XORI(OVERFLOW_FLAG, OVERFLOW_FLAG, 1)); - } - } else { - if (op & SLJIT_SET_O) { - FAIL_IF(XOR(TMP_EREG1, reg_map[src1], reg_map[src2])); - FAIL_IF(SHRUI(TMP_EREG1, TMP_EREG1, 63)); - - if (src1 != dst) - overflow_ra = reg_map[src1]; - else if (src2 != dst) - overflow_ra = reg_map[src2]; - else { - /* Rare ocasion. */ - FAIL_IF(ADD(TMP_EREG2, reg_map[src1], ZERO)); - overflow_ra = TMP_EREG2; - } - } - - if (op & SLJIT_SET_E) - FAIL_IF(ADD(EQUAL_FLAG ,reg_map[src1], reg_map[src2])); - - if (op & SLJIT_SET_C) - FAIL_IF(OR(ULESS_FLAG,reg_map[src1], reg_map[src2])); - - /* dst may be the same as src1 or src2. */ - if (CHECK_FLAGS(SLJIT_SET_E)) - FAIL_IF(ADD(reg_map[dst],reg_map[src1], reg_map[src2])); - - if (op & SLJIT_SET_O) { - FAIL_IF(XOR(OVERFLOW_FLAG,reg_map[dst], overflow_ra)); - FAIL_IF(SHRUI(OVERFLOW_FLAG, OVERFLOW_FLAG, 63)); - } - } - - /* a + b >= a | b (otherwise, the carry should be set to 1). */ - if (op & SLJIT_SET_C) - FAIL_IF(CMPLTU(ULESS_FLAG ,reg_map[dst] ,ULESS_FLAG)); - - if (op & SLJIT_SET_O) - return CMOVNEZ(OVERFLOW_FLAG, TMP_EREG1, ZERO); - - return SLJIT_SUCCESS; - - case SLJIT_ADDC: - if (flags & SRC2_IMM) { - if (op & SLJIT_SET_C) { - if (src2 >= 0) - FAIL_IF(ORI(TMP_EREG1, reg_map[src1], src2)); - else { - FAIL_IF(ADDLI(TMP_EREG1, ZERO, src2)); - FAIL_IF(OR(TMP_EREG1, reg_map[src1], TMP_EREG1)); - } - } - - FAIL_IF(ADDLI(reg_map[dst], reg_map[src1], src2)); - - } else { - if (op & SLJIT_SET_C) - FAIL_IF(OR(TMP_EREG1, reg_map[src1], reg_map[src2])); - - /* dst may be the same as src1 or src2. */ - FAIL_IF(ADD(reg_map[dst], reg_map[src1], reg_map[src2])); - } - - if (op & SLJIT_SET_C) - FAIL_IF(CMPLTU(TMP_EREG1, reg_map[dst], TMP_EREG1)); - - FAIL_IF(ADD(reg_map[dst], reg_map[dst], ULESS_FLAG)); - - if (!(op & SLJIT_SET_C)) - return SLJIT_SUCCESS; - - /* Set TMP_EREG2 (dst == 0) && (ULESS_FLAG == 1). */ - FAIL_IF(CMPLTUI(TMP_EREG2, reg_map[dst], 1)); - FAIL_IF(AND(TMP_EREG2, TMP_EREG2, ULESS_FLAG)); - /* Set carry flag. */ - return OR(ULESS_FLAG, TMP_EREG2, TMP_EREG1); - - case SLJIT_SUB: - if ((flags & SRC2_IMM) && ((op & (SLJIT_SET_U | SLJIT_SET_S)) || src2 == SIMM_16BIT_MIN)) { - FAIL_IF(ADDLI(TMP_REG2_mapped, ZERO, src2)); - src2 = TMP_REG2; - flags &= ~SRC2_IMM; - } - - if (flags & SRC2_IMM) { - if (op & SLJIT_SET_O) { - FAIL_IF(SHRUI(TMP_EREG1,reg_map[src1], 63)); - - if (src2 < 0) - FAIL_IF(XORI(TMP_EREG1, TMP_EREG1, 1)); - - if (src1 != dst) - overflow_ra = reg_map[src1]; - else { - /* Rare ocasion. */ - FAIL_IF(ADD(TMP_EREG2, reg_map[src1], ZERO)); - overflow_ra = TMP_EREG2; - } - } - - if (op & SLJIT_SET_E) - FAIL_IF(ADDLI(EQUAL_FLAG, reg_map[src1], -src2)); - - if (op & SLJIT_SET_C) { - FAIL_IF(load_immediate(compiler, ADDR_TMP_mapped, src2)); - FAIL_IF(CMPLTU(ULESS_FLAG, reg_map[src1], ADDR_TMP_mapped)); - } - - /* dst may be the same as src1 or src2. */ - if (CHECK_FLAGS(SLJIT_SET_E)) - FAIL_IF(ADDLI(reg_map[dst], reg_map[src1], -src2)); - - } else { - - if (op & SLJIT_SET_O) { - FAIL_IF(XOR(TMP_EREG1, reg_map[src1], reg_map[src2])); - FAIL_IF(SHRUI(TMP_EREG1, TMP_EREG1, 63)); - - if (src1 != dst) - overflow_ra = reg_map[src1]; - else { - /* Rare ocasion. */ - FAIL_IF(ADD(TMP_EREG2, reg_map[src1], ZERO)); - overflow_ra = TMP_EREG2; - } - } - - if (op & SLJIT_SET_E) - FAIL_IF(SUB(EQUAL_FLAG, reg_map[src1], reg_map[src2])); - - if (op & (SLJIT_SET_U | SLJIT_SET_C)) - FAIL_IF(CMPLTU(ULESS_FLAG, reg_map[src1], reg_map[src2])); - - if (op & SLJIT_SET_U) - FAIL_IF(CMPLTU(UGREATER_FLAG, reg_map[src2], reg_map[src1])); - - if (op & SLJIT_SET_S) { - FAIL_IF(CMPLTS(LESS_FLAG ,reg_map[src1] ,reg_map[src2])); - FAIL_IF(CMPLTS(GREATER_FLAG ,reg_map[src2] ,reg_map[src1])); - } - - /* dst may be the same as src1 or src2. */ - if (CHECK_FLAGS(SLJIT_SET_E | SLJIT_SET_U | SLJIT_SET_S | SLJIT_SET_C)) - FAIL_IF(SUB(reg_map[dst], reg_map[src1], reg_map[src2])); - } - - if (op & SLJIT_SET_O) { - FAIL_IF(XOR(OVERFLOW_FLAG, reg_map[dst], overflow_ra)); - FAIL_IF(SHRUI(OVERFLOW_FLAG, OVERFLOW_FLAG, 63)); - return CMOVEQZ(OVERFLOW_FLAG, TMP_EREG1, ZERO); - } - - return SLJIT_SUCCESS; - - case SLJIT_SUBC: - if ((flags & SRC2_IMM) && src2 == SIMM_16BIT_MIN) { - FAIL_IF(ADDLI(TMP_REG2_mapped, ZERO, src2)); - src2 = TMP_REG2; - flags &= ~SRC2_IMM; - } - - if (flags & SRC2_IMM) { - if (op & SLJIT_SET_C) { - FAIL_IF(load_immediate(compiler, ADDR_TMP_mapped, -src2)); - FAIL_IF(CMPLTU(TMP_EREG1, reg_map[src1], ADDR_TMP_mapped)); - } - - /* dst may be the same as src1 or src2. */ - FAIL_IF(ADDLI(reg_map[dst], reg_map[src1], -src2)); - - } else { - if (op & SLJIT_SET_C) - FAIL_IF(CMPLTU(TMP_EREG1, reg_map[src1], reg_map[src2])); - /* dst may be the same as src1 or src2. */ - FAIL_IF(SUB(reg_map[dst], reg_map[src1], reg_map[src2])); - } - - if (op & SLJIT_SET_C) - FAIL_IF(CMOVEQZ(TMP_EREG1, reg_map[dst], ULESS_FLAG)); - - FAIL_IF(SUB(reg_map[dst], reg_map[dst], ULESS_FLAG)); - - if (op & SLJIT_SET_C) - FAIL_IF(ADD(ULESS_FLAG, TMP_EREG1, ZERO)); - - return SLJIT_SUCCESS; - - case SLJIT_MUL: - if (flags & SRC2_IMM) { - FAIL_IF(load_immediate(compiler, TMP_REG2_mapped, src2)); - src2 = TMP_REG2; - flags &= ~SRC2_IMM; - } - - FAIL_IF(MUL(reg_map[dst], reg_map[src1], reg_map[src2])); - - return SLJIT_SUCCESS; - -#define EMIT_LOGICAL(op_imm, op_norm) \ - if (flags & SRC2_IMM) { \ - FAIL_IF(load_immediate(compiler, ADDR_TMP_mapped, src2)); \ - if (op & SLJIT_SET_E) \ - FAIL_IF(push_3_buffer( \ - compiler, op_norm, EQUAL_FLAG, reg_map[src1], \ - ADDR_TMP_mapped, __LINE__)); \ - if (CHECK_FLAGS(SLJIT_SET_E)) \ - FAIL_IF(push_3_buffer( \ - compiler, op_norm, reg_map[dst], reg_map[src1], \ - ADDR_TMP_mapped, __LINE__)); \ - } else { \ - if (op & SLJIT_SET_E) \ - FAIL_IF(push_3_buffer( \ - compiler, op_norm, EQUAL_FLAG, reg_map[src1], \ - reg_map[src2], __LINE__)); \ - if (CHECK_FLAGS(SLJIT_SET_E)) \ - FAIL_IF(push_3_buffer( \ - compiler, op_norm, reg_map[dst], reg_map[src1], \ - reg_map[src2], __LINE__)); \ - } - - case SLJIT_AND: - EMIT_LOGICAL(TILEGX_OPC_ANDI, TILEGX_OPC_AND); - return SLJIT_SUCCESS; - - case SLJIT_OR: - EMIT_LOGICAL(TILEGX_OPC_ORI, TILEGX_OPC_OR); - return SLJIT_SUCCESS; - - case SLJIT_XOR: - EMIT_LOGICAL(TILEGX_OPC_XORI, TILEGX_OPC_XOR); - return SLJIT_SUCCESS; - -#define EMIT_SHIFT(op_imm, op_norm) \ - if (flags & SRC2_IMM) { \ - if (op & SLJIT_SET_E) \ - FAIL_IF(push_3_buffer( \ - compiler, op_imm, EQUAL_FLAG, reg_map[src1], \ - src2 & 0x3F, __LINE__)); \ - if (CHECK_FLAGS(SLJIT_SET_E)) \ - FAIL_IF(push_3_buffer( \ - compiler, op_imm, reg_map[dst], reg_map[src1], \ - src2 & 0x3F, __LINE__)); \ - } else { \ - if (op & SLJIT_SET_E) \ - FAIL_IF(push_3_buffer( \ - compiler, op_norm, EQUAL_FLAG, reg_map[src1], \ - reg_map[src2], __LINE__)); \ - if (CHECK_FLAGS(SLJIT_SET_E)) \ - FAIL_IF(push_3_buffer( \ - compiler, op_norm, reg_map[dst], reg_map[src1], \ - reg_map[src2], __LINE__)); \ - } - - case SLJIT_SHL: - EMIT_SHIFT(TILEGX_OPC_SHLI, TILEGX_OPC_SHL); - return SLJIT_SUCCESS; - - case SLJIT_LSHR: - EMIT_SHIFT(TILEGX_OPC_SHRUI, TILEGX_OPC_SHRU); - return SLJIT_SUCCESS; - - case SLJIT_ASHR: - EMIT_SHIFT(TILEGX_OPC_SHRSI, TILEGX_OPC_SHRS); - return SLJIT_SUCCESS; - } - - SLJIT_UNREACHABLE(); - return SLJIT_SUCCESS; -} - -static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, sljit_s32 dst, sljit_sw dstw, sljit_s32 src1, sljit_sw src1w, sljit_s32 src2, sljit_sw src2w) -{ - /* arg1 goes to TMP_REG1 or src reg. - arg2 goes to TMP_REG2, imm or src reg. - TMP_REG3 can be used for caching. - result goes to TMP_REG2, so put result can use TMP_REG1 and TMP_REG3. */ - sljit_s32 dst_r = TMP_REG2; - sljit_s32 src1_r; - sljit_sw src2_r = 0; - sljit_s32 sugg_src2_r = TMP_REG2; - - if (!(flags & ALT_KEEP_CACHE)) { - compiler->cache_arg = 0; - compiler->cache_argw = 0; - } - - if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) { - if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32 && !(src2 & SLJIT_MEM)) - return SLJIT_SUCCESS; - if (GET_FLAGS(op)) - flags |= UNUSED_DEST; - } else if (FAST_IS_REG(dst)) { - dst_r = dst; - flags |= REG_DEST; - if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32) - sugg_src2_r = dst_r; - } else if ((dst & SLJIT_MEM) && !getput_arg_fast(compiler, flags | ARG_TEST, TMP_REG1_mapped, dst, dstw)) - flags |= SLOW_DEST; - - if (flags & IMM_OP) { - if ((src2 & SLJIT_IMM) && src2w) { - if ((!(flags & LOGICAL_OP) - && (src2w <= SIMM_16BIT_MAX && src2w >= SIMM_16BIT_MIN)) - || ((flags & LOGICAL_OP) && !(src2w & ~UIMM_16BIT_MAX))) { - flags |= SRC2_IMM; - src2_r = src2w; - } - } - - if (!(flags & SRC2_IMM) && (flags & CUMULATIVE_OP) && (src1 & SLJIT_IMM) && src1w) { - if ((!(flags & LOGICAL_OP) - && (src1w <= SIMM_16BIT_MAX && src1w >= SIMM_16BIT_MIN)) - || ((flags & LOGICAL_OP) && !(src1w & ~UIMM_16BIT_MAX))) { - flags |= SRC2_IMM; - src2_r = src1w; - - /* And swap arguments. */ - src1 = src2; - src1w = src2w; - src2 = SLJIT_IMM; - /* src2w = src2_r unneeded. */ - } - } - } - - /* Source 1. */ - if (FAST_IS_REG(src1)) { - src1_r = src1; - flags |= REG1_SOURCE; - } else if (src1 & SLJIT_IMM) { - if (src1w) { - FAIL_IF(load_immediate(compiler, TMP_REG1_mapped, src1w)); - src1_r = TMP_REG1; - } else - src1_r = 0; - } else { - if (getput_arg_fast(compiler, flags | LOAD_DATA, TMP_REG1_mapped, src1, src1w)) - FAIL_IF(compiler->error); - else - flags |= SLOW_SRC1; - src1_r = TMP_REG1; - } - - /* Source 2. */ - if (FAST_IS_REG(src2)) { - src2_r = src2; - flags |= REG2_SOURCE; - if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOVU_S32) - dst_r = src2_r; - } else if (src2 & SLJIT_IMM) { - if (!(flags & SRC2_IMM)) { - if (src2w) { - FAIL_IF(load_immediate(compiler, reg_map[sugg_src2_r], src2w)); - src2_r = sugg_src2_r; - } else { - src2_r = 0; - if ((op >= SLJIT_MOV && op <= SLJIT_MOVU_S32) && (dst & SLJIT_MEM)) - dst_r = 0; - } - } - } else { - if (getput_arg_fast(compiler, flags | LOAD_DATA, reg_map[sugg_src2_r], src2, src2w)) - FAIL_IF(compiler->error); - else - flags |= SLOW_SRC2; - src2_r = sugg_src2_r; - } - - if ((flags & (SLOW_SRC1 | SLOW_SRC2)) == (SLOW_SRC1 | SLOW_SRC2)) { - SLJIT_ASSERT(src2_r == TMP_REG2); - if (!can_cache(src1, src1w, src2, src2w) && can_cache(src1, src1w, dst, dstw)) { - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG2_mapped, src2, src2w, src1, src1w)); - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG1_mapped, src1, src1w, dst, dstw)); - } else { - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG1_mapped, src1, src1w, src2, src2w)); - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG2_mapped, src2, src2w, dst, dstw)); - } - } else if (flags & SLOW_SRC1) - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG1_mapped, src1, src1w, dst, dstw)); - else if (flags & SLOW_SRC2) - FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, reg_map[sugg_src2_r], src2, src2w, dst, dstw)); - - FAIL_IF(emit_single_op(compiler, op, flags, dst_r, src1_r, src2_r)); - - if (dst & SLJIT_MEM) { - if (!(flags & SLOW_DEST)) { - getput_arg_fast(compiler, flags, reg_map[dst_r], dst, dstw); - return compiler->error; - } - - return getput_arg(compiler, flags, reg_map[dst_r], dst, dstw, 0, 0); - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src, sljit_sw srcw, sljit_s32 type) -{ - sljit_s32 sugg_dst_ar, dst_ar; - sljit_s32 flags = GET_ALL_FLAGS(op); - sljit_s32 mem_type = (op & SLJIT_I32_OP) ? (INT_DATA | SIGNED_DATA) : WORD_DATA; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, src, srcw, type)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - op = GET_OPCODE(op); - if (op == SLJIT_MOV_S32 || op == SLJIT_MOV_U32) - mem_type = INT_DATA | SIGNED_DATA; - sugg_dst_ar = reg_map[(op < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG2]; - - compiler->cache_arg = 0; - compiler->cache_argw = 0; - if (op >= SLJIT_ADD && (src & SLJIT_MEM)) { - ADJUST_LOCAL_OFFSET(src, srcw); - FAIL_IF(emit_op_mem2(compiler, mem_type | LOAD_DATA, TMP_REG1_mapped, src, srcw, dst, dstw)); - src = TMP_REG1; - srcw = 0; - } - - switch (type & 0xff) { - case SLJIT_EQUAL: - case SLJIT_NOT_EQUAL: - FAIL_IF(CMPLTUI(sugg_dst_ar, EQUAL_FLAG, 1)); - dst_ar = sugg_dst_ar; - break; - case SLJIT_LESS: - case SLJIT_GREATER_EQUAL: - dst_ar = ULESS_FLAG; - break; - case SLJIT_GREATER: - case SLJIT_LESS_EQUAL: - dst_ar = UGREATER_FLAG; - break; - case SLJIT_SIG_LESS: - case SLJIT_SIG_GREATER_EQUAL: - dst_ar = LESS_FLAG; - break; - case SLJIT_SIG_GREATER: - case SLJIT_SIG_LESS_EQUAL: - dst_ar = GREATER_FLAG; - break; - case SLJIT_OVERFLOW: - case SLJIT_NOT_OVERFLOW: - dst_ar = OVERFLOW_FLAG; - break; - case SLJIT_MUL_OVERFLOW: - case SLJIT_MUL_NOT_OVERFLOW: - FAIL_IF(CMPLTUI(sugg_dst_ar, OVERFLOW_FLAG, 1)); - dst_ar = sugg_dst_ar; - type ^= 0x1; /* Flip type bit for the XORI below. */ - break; - - default: - SLJIT_UNREACHABLE(); - dst_ar = sugg_dst_ar; - break; - } - - if (type & 0x1) { - FAIL_IF(XORI(sugg_dst_ar, dst_ar, 1)); - dst_ar = sugg_dst_ar; - } - - if (op >= SLJIT_ADD) { - if (TMP_REG2_mapped != dst_ar) - FAIL_IF(ADD(TMP_REG2_mapped, dst_ar, ZERO)); - return emit_op(compiler, op | flags, mem_type | CUMULATIVE_OP | LOGICAL_OP | IMM_OP | ALT_KEEP_CACHE, dst, dstw, src, srcw, TMP_REG2, 0); - } - - if (dst & SLJIT_MEM) - return emit_op_mem(compiler, mem_type, dst_ar, dst, dstw); - - if (sugg_dst_ar != dst_ar) - return ADD(sugg_dst_ar, dst_ar, ZERO); - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) { - CHECK_ERROR(); - CHECK(check_sljit_emit_op0(compiler, op)); - - op = GET_OPCODE(op); - switch (op) { - case SLJIT_NOP: - return push_0_buffer(compiler, TILEGX_OPC_FNOP, __LINE__); - - case SLJIT_BREAKPOINT: - return PI(BPT); - - case SLJIT_LMUL_UW: - case SLJIT_LMUL_SW: - case SLJIT_DIVMOD_UW: - case SLJIT_DIVMOD_SW: - case SLJIT_DIV_UW: - case SLJIT_DIV_SW: - SLJIT_UNREACHABLE(); - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src, srcw); - - switch (GET_OPCODE(op)) { - case SLJIT_MOV: - case SLJIT_MOV_P: - return emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_MOV_U32: - return emit_op(compiler, SLJIT_MOV_U32, INT_DATA, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_MOV_S32: - return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_MOV_U8: - return emit_op(compiler, SLJIT_MOV_U8, BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8) srcw : srcw); - - case SLJIT_MOV_S8: - return emit_op(compiler, SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8) srcw : srcw); - - case SLJIT_MOV_U16: - return emit_op(compiler, SLJIT_MOV_U16, HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16) srcw : srcw); - - case SLJIT_MOV_S16: - return emit_op(compiler, SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16) srcw : srcw); - - case SLJIT_MOVU: - case SLJIT_MOVU_P: - return emit_op(compiler, SLJIT_MOV, WORD_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_MOVU_U32: - return emit_op(compiler, SLJIT_MOV_U32, INT_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_MOVU_S32: - return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_MOVU_U8: - return emit_op(compiler, SLJIT_MOV_U8, BYTE_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8) srcw : srcw); - - case SLJIT_MOVU_S8: - return emit_op(compiler, SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8) srcw : srcw); - - case SLJIT_MOVU_U16: - return emit_op(compiler, SLJIT_MOV_U16, HALF_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16) srcw : srcw); - - case SLJIT_MOVU_S16: - return emit_op(compiler, SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16) srcw : srcw); - - case SLJIT_NOT: - return emit_op(compiler, op, 0, dst, dstw, TMP_REG1, 0, src, srcw); - - case SLJIT_NEG: - return emit_op(compiler, SLJIT_SUB | GET_ALL_FLAGS(op), IMM_OP, dst, dstw, SLJIT_IMM, 0, src, srcw); - - case SLJIT_CLZ: - return emit_op(compiler, op, (op & SLJIT_I32_OP) ? INT_DATA : WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw); - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src1, sljit_sw src1w, sljit_s32 src2, sljit_sw src2w) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - switch (GET_OPCODE(op)) { - case SLJIT_ADD: - case SLJIT_ADDC: - return emit_op(compiler, op, CUMULATIVE_OP | IMM_OP, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_SUB: - case SLJIT_SUBC: - return emit_op(compiler, op, IMM_OP, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_MUL: - return emit_op(compiler, op, CUMULATIVE_OP, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_AND: - case SLJIT_OR: - case SLJIT_XOR: - return emit_op(compiler, op, CUMULATIVE_OP | LOGICAL_OP | IMM_OP, dst, dstw, src1, src1w, src2, src2w); - - case SLJIT_SHL: - case SLJIT_LSHR: - case SLJIT_ASHR: - if (src2 & SLJIT_IMM) - src2w &= 0x3f; - if (op & SLJIT_I32_OP) - src2w &= 0x1f; - - return emit_op(compiler, op, IMM_OP, dst, dstw, src1, src1w, src2, src2w); - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_label * sljit_emit_label(struct sljit_compiler *compiler) -{ - struct sljit_label *label; - - flush_buffer(compiler); - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_label(compiler)); - - if (compiler->last_label && compiler->last_label->size == compiler->size) - return compiler->last_label; - - label = (struct sljit_label *)ensure_abuf(compiler, sizeof(struct sljit_label)); - PTR_FAIL_IF(!label); - set_label(label, compiler); - return label; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 src_r = TMP_REG2; - struct sljit_jump *jump = NULL; - - flush_buffer(compiler); - - CHECK_ERROR(); - CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (FAST_IS_REG(src)) { - if (reg_map[src] != 0) - src_r = src; - else - FAIL_IF(ADD_SOLO(TMP_REG2_mapped, reg_map[src], ZERO)); - } - - if (type >= SLJIT_CALL0) { - SLJIT_ASSERT(reg_map[PIC_ADDR_REG] == 16 && PIC_ADDR_REG == TMP_REG2); - if (src & (SLJIT_IMM | SLJIT_MEM)) { - if (src & SLJIT_IMM) - FAIL_IF(emit_const(compiler, reg_map[PIC_ADDR_REG], srcw, 1)); - else { - SLJIT_ASSERT(src_r == TMP_REG2 && (src & SLJIT_MEM)); - FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, TMP_REG2, 0, TMP_REG1, 0, src, srcw)); - } - - FAIL_IF(ADD_SOLO(0, reg_map[SLJIT_R0], ZERO)); - - FAIL_IF(ADDI_SOLO(54, 54, -16)); - - FAIL_IF(JALR_SOLO(reg_map[PIC_ADDR_REG])); - - return ADDI_SOLO(54, 54, 16); - } - - /* Register input. */ - if (type >= SLJIT_CALL1) - FAIL_IF(ADD_SOLO(0, reg_map[SLJIT_R0], ZERO)); - - FAIL_IF(ADD_SOLO(reg_map[PIC_ADDR_REG], reg_map[src_r], ZERO)); - - FAIL_IF(ADDI_SOLO(54, 54, -16)); - - FAIL_IF(JALR_SOLO(reg_map[src_r])); - - return ADDI_SOLO(54, 54, 16); - } - - if (src & SLJIT_IMM) { - jump = (struct sljit_jump *)ensure_abuf(compiler, sizeof(struct sljit_jump)); - FAIL_IF(!jump); - set_jump(jump, compiler, JUMP_ADDR | ((type >= SLJIT_FAST_CALL) ? IS_JAL : 0)); - jump->u.target = srcw; - FAIL_IF(emit_const(compiler, TMP_REG2_mapped, 0, 1)); - - if (type >= SLJIT_FAST_CALL) { - FAIL_IF(ADD_SOLO(ZERO, ZERO, ZERO)); - jump->addr = compiler->size; - FAIL_IF(JR_SOLO(reg_map[src_r])); - } else { - jump->addr = compiler->size; - FAIL_IF(JR_SOLO(reg_map[src_r])); - } - - return SLJIT_SUCCESS; - - } else if (src & SLJIT_MEM) { - FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, TMP_REG2, 0, TMP_REG1, 0, src, srcw)); - flush_buffer(compiler); - } - - FAIL_IF(JR_SOLO(reg_map[src_r])); - - if (jump) - jump->addr = compiler->size; - - return SLJIT_SUCCESS; -} - -#define BR_Z(src) \ - inst = BEQZ_X1 | SRCA_X1(src); \ - flags = IS_COND; - -#define BR_NZ(src) \ - inst = BNEZ_X1 | SRCA_X1(src); \ - flags = IS_COND; - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump * sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) -{ - struct sljit_jump *jump; - sljit_ins inst; - sljit_s32 flags = 0; - - flush_buffer(compiler); - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_jump(compiler, type)); - - jump = (struct sljit_jump *)ensure_abuf(compiler, sizeof(struct sljit_jump)); - PTR_FAIL_IF(!jump); - set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); - type &= 0xff; - - switch (type) { - case SLJIT_EQUAL: - BR_NZ(EQUAL_FLAG); - break; - case SLJIT_NOT_EQUAL: - BR_Z(EQUAL_FLAG); - break; - case SLJIT_LESS: - BR_Z(ULESS_FLAG); - break; - case SLJIT_GREATER_EQUAL: - BR_NZ(ULESS_FLAG); - break; - case SLJIT_GREATER: - BR_Z(UGREATER_FLAG); - break; - case SLJIT_LESS_EQUAL: - BR_NZ(UGREATER_FLAG); - break; - case SLJIT_SIG_LESS: - BR_Z(LESS_FLAG); - break; - case SLJIT_SIG_GREATER_EQUAL: - BR_NZ(LESS_FLAG); - break; - case SLJIT_SIG_GREATER: - BR_Z(GREATER_FLAG); - break; - case SLJIT_SIG_LESS_EQUAL: - BR_NZ(GREATER_FLAG); - break; - case SLJIT_OVERFLOW: - case SLJIT_MUL_OVERFLOW: - BR_Z(OVERFLOW_FLAG); - break; - case SLJIT_NOT_OVERFLOW: - case SLJIT_MUL_NOT_OVERFLOW: - BR_NZ(OVERFLOW_FLAG); - break; - default: - /* Not conditional branch. */ - inst = 0; - break; - } - - jump->flags |= flags; - - if (inst) { - inst = inst | ((type <= SLJIT_JUMP) ? BOFF_X1(5) : BOFF_X1(6)); - PTR_FAIL_IF(PI(inst)); - } - - PTR_FAIL_IF(emit_const(compiler, TMP_REG2_mapped, 0, 1)); - if (type <= SLJIT_JUMP) { - jump->addr = compiler->size; - PTR_FAIL_IF(JR_SOLO(TMP_REG2_mapped)); - } else { - SLJIT_ASSERT(reg_map[PIC_ADDR_REG] == 16 && PIC_ADDR_REG == TMP_REG2); - /* Cannot be optimized out if type is >= CALL0. */ - jump->flags |= IS_JAL | (type >= SLJIT_CALL0 ? SLJIT_REWRITABLE_JUMP : 0); - PTR_FAIL_IF(ADD_SOLO(0, reg_map[SLJIT_R0], ZERO)); - jump->addr = compiler->size; - PTR_FAIL_IF(JALR_SOLO(TMP_REG2_mapped)); - } - - return jump; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src, sljit_sw srcw) -{ - SLJIT_UNREACHABLE(); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src1, sljit_sw src1w, sljit_s32 src2, sljit_sw src2w) -{ - SLJIT_UNREACHABLE(); -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_const * sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) -{ - struct sljit_const *const_; - sljit_s32 reg; - - flush_buffer(compiler); - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - const_ = (struct sljit_const *)ensure_abuf(compiler, sizeof(struct sljit_const)); - PTR_FAIL_IF(!const_); - set_const(const_, compiler); - - reg = FAST_IS_REG(dst) ? dst : TMP_REG2; - - PTR_FAIL_IF(emit_const_64(compiler, reg, init_value, 1)); - - if (dst & SLJIT_MEM) - PTR_FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0)); - return const_; -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target) -{ - sljit_ins *inst = (sljit_ins *)addr; - - inst[0] = (inst[0] & ~(0xFFFFL << 43)) | (((new_target >> 32) & 0xffff) << 43); - inst[1] = (inst[1] & ~(0xFFFFL << 43)) | (((new_target >> 16) & 0xffff) << 43); - inst[2] = (inst[2] & ~(0xFFFFL << 43)) | ((new_target & 0xffff) << 43); - SLJIT_CACHE_FLUSH(inst, inst + 3); -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant) -{ - sljit_ins *inst = (sljit_ins *)addr; - - inst[0] = (inst[0] & ~(0xFFFFL << 43)) | (((new_constant >> 48) & 0xFFFFL) << 43); - inst[1] = (inst[1] & ~(0xFFFFL << 43)) | (((new_constant >> 32) & 0xFFFFL) << 43); - inst[2] = (inst[2] & ~(0xFFFFL << 43)) | (((new_constant >> 16) & 0xFFFFL) << 43); - inst[3] = (inst[3] & ~(0xFFFFL << 43)) | ((new_constant & 0xFFFFL) << 43); - SLJIT_CACHE_FLUSH(inst, inst + 4); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_register_index(reg)); - return reg_map[reg]; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, - void *instruction, sljit_s32 size) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); - return SLJIT_ERR_UNSUPPORTED; -} - +/* + * Stack-less Just-In-Time compiler + * + * Copyright 2013-2013 Tilera Corporation(jiwang@tilera.com). All rights reserved. + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* TileGX architecture. */ +/* Contributed by Tilera Corporation. */ +#include "sljitNativeTILEGX-encoder.c" + +#define SIMM_8BIT_MAX (0x7f) +#define SIMM_8BIT_MIN (-0x80) +#define SIMM_16BIT_MAX (0x7fff) +#define SIMM_16BIT_MIN (-0x8000) +#define SIMM_17BIT_MAX (0xffff) +#define SIMM_17BIT_MIN (-0x10000) +#define SIMM_32BIT_MAX (0x7fffffff) +#define SIMM_32BIT_MIN (-0x7fffffff - 1) +#define SIMM_48BIT_MAX (0x7fffffff0000L) +#define SIMM_48BIT_MIN (-0x800000000000L) +#define IMM16(imm) ((imm) & 0xffff) + +#define UIMM_16BIT_MAX (0xffff) + +#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) +#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) +#define TMP_REG3 (SLJIT_NUMBER_OF_REGISTERS + 4) +#define ADDR_TMP (SLJIT_NUMBER_OF_REGISTERS + 5) +#define PIC_ADDR_REG TMP_REG2 + +static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = { + 63, 0, 1, 2, 3, 4, 30, 31, 32, 33, 34, 54, 5, 16, 6, 7 +}; + +#define SLJIT_LOCALS_REG_mapped 54 +#define TMP_REG1_mapped 5 +#define TMP_REG2_mapped 16 +#define TMP_REG3_mapped 6 +#define ADDR_TMP_mapped 7 + +/* Flags are keept in volatile registers. */ +#define EQUAL_FLAG 8 +/* And carry flag as well. */ +#define ULESS_FLAG 9 +#define UGREATER_FLAG 10 +#define LESS_FLAG 11 +#define GREATER_FLAG 12 +#define OVERFLOW_FLAG 13 + +#define ZERO 63 +#define RA 55 +#define TMP_EREG1 14 +#define TMP_EREG2 15 + +#define LOAD_DATA 0x01 +#define WORD_DATA 0x00 +#define BYTE_DATA 0x02 +#define HALF_DATA 0x04 +#define INT_DATA 0x06 +#define SIGNED_DATA 0x08 +#define DOUBLE_DATA 0x10 + +/* Separates integer and floating point registers */ +#define GPR_REG 0xf + +#define MEM_MASK 0x1f + +#define WRITE_BACK 0x00020 +#define ARG_TEST 0x00040 +#define ALT_KEEP_CACHE 0x00080 +#define CUMULATIVE_OP 0x00100 +#define LOGICAL_OP 0x00200 +#define IMM_OP 0x00400 +#define SRC2_IMM 0x00800 + +#define UNUSED_DEST 0x01000 +#define REG_DEST 0x02000 +#define REG1_SOURCE 0x04000 +#define REG2_SOURCE 0x08000 +#define SLOW_SRC1 0x10000 +#define SLOW_SRC2 0x20000 +#define SLOW_DEST 0x40000 + +/* Only these flags are set. UNUSED_DEST is not set when no flags should be set. + */ +#define CHECK_FLAGS(list) (!(flags & UNUSED_DEST) || (op & GET_FLAGS(~(list)))) + +SLJIT_API_FUNC_ATTRIBUTE const char *sljit_get_platform_name(void) +{ + return "TileGX" SLJIT_CPUINFO; +} + +/* Length of an instruction word */ +typedef sljit_uw sljit_ins; + +struct jit_instr { + const struct tilegx_opcode* opcode; + tilegx_pipeline pipe; + unsigned long input_registers; + unsigned long output_registers; + int operand_value[4]; + int line; +}; + +/* Opcode Helper Macros */ +#define TILEGX_X_MODE 0 + +#define X_MODE create_Mode(TILEGX_X_MODE) + +#define FNOP_X0 \ + create_Opcode_X0(RRR_0_OPCODE_X0) | \ + create_RRROpcodeExtension_X0(UNARY_RRR_0_OPCODE_X0) | \ + create_UnaryOpcodeExtension_X0(FNOP_UNARY_OPCODE_X0) + +#define FNOP_X1 \ + create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(UNARY_RRR_0_OPCODE_X1) | \ + create_UnaryOpcodeExtension_X1(FNOP_UNARY_OPCODE_X1) + +#define NOP \ + create_Mode(TILEGX_X_MODE) | FNOP_X0 | FNOP_X1 + +#define ANOP_X0 \ + create_Opcode_X0(RRR_0_OPCODE_X0) | \ + create_RRROpcodeExtension_X0(UNARY_RRR_0_OPCODE_X0) | \ + create_UnaryOpcodeExtension_X0(NOP_UNARY_OPCODE_X0) + +#define BPT create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(UNARY_RRR_0_OPCODE_X1) | \ + create_UnaryOpcodeExtension_X1(ILL_UNARY_OPCODE_X1) | \ + create_Dest_X1(0x1C) | create_SrcA_X1(0x25) | ANOP_X0 + +#define ADD_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(ADD_RRR_0_OPCODE_X1) | FNOP_X0 + +#define ADDI_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(IMM8_OPCODE_X1) | \ + create_Imm8OpcodeExtension_X1(ADDI_IMM8_OPCODE_X1) | FNOP_X0 + +#define SUB_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(SUB_RRR_0_OPCODE_X1) | FNOP_X0 + +#define NOR_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(NOR_RRR_0_OPCODE_X1) | FNOP_X0 + +#define OR_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(OR_RRR_0_OPCODE_X1) | FNOP_X0 + +#define AND_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(AND_RRR_0_OPCODE_X1) | FNOP_X0 + +#define XOR_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(XOR_RRR_0_OPCODE_X1) | FNOP_X0 + +#define CMOVNEZ_X0 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X0(RRR_0_OPCODE_X0) | \ + create_RRROpcodeExtension_X0(CMOVNEZ_RRR_0_OPCODE_X0) | FNOP_X1 + +#define CMOVEQZ_X0 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X0(RRR_0_OPCODE_X0) | \ + create_RRROpcodeExtension_X0(CMOVEQZ_RRR_0_OPCODE_X0) | FNOP_X1 + +#define ADDLI_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(ADDLI_OPCODE_X1) | FNOP_X0 + +#define V4INT_L_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(V4INT_L_RRR_0_OPCODE_X1) | FNOP_X0 + +#define BFEXTU_X0 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X0(BF_OPCODE_X0) | \ + create_BFOpcodeExtension_X0(BFEXTU_BF_OPCODE_X0) | FNOP_X1 + +#define BFEXTS_X0 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X0(BF_OPCODE_X0) | \ + create_BFOpcodeExtension_X0(BFEXTS_BF_OPCODE_X0) | FNOP_X1 + +#define SHL16INSLI_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(SHL16INSLI_OPCODE_X1) | FNOP_X0 + +#define ST_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(ST_RRR_0_OPCODE_X1) | create_Dest_X1(0x0) | FNOP_X0 + +#define LD_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(UNARY_RRR_0_OPCODE_X1) | \ + create_UnaryOpcodeExtension_X1(LD_UNARY_OPCODE_X1) | FNOP_X0 + +#define JR_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(UNARY_RRR_0_OPCODE_X1) | \ + create_UnaryOpcodeExtension_X1(JR_UNARY_OPCODE_X1) | FNOP_X0 + +#define JALR_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(UNARY_RRR_0_OPCODE_X1) | \ + create_UnaryOpcodeExtension_X1(JALR_UNARY_OPCODE_X1) | FNOP_X0 + +#define CLZ_X0 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X0(RRR_0_OPCODE_X0) | \ + create_RRROpcodeExtension_X0(UNARY_RRR_0_OPCODE_X0) | \ + create_UnaryOpcodeExtension_X0(CNTLZ_UNARY_OPCODE_X0) | FNOP_X1 + +#define CMPLTUI_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(IMM8_OPCODE_X1) | \ + create_Imm8OpcodeExtension_X1(CMPLTUI_IMM8_OPCODE_X1) | FNOP_X0 + +#define CMPLTU_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(CMPLTU_RRR_0_OPCODE_X1) | FNOP_X0 + +#define CMPLTS_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(CMPLTS_RRR_0_OPCODE_X1) | FNOP_X0 + +#define XORI_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(IMM8_OPCODE_X1) | \ + create_Imm8OpcodeExtension_X1(XORI_IMM8_OPCODE_X1) | FNOP_X0 + +#define ORI_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(IMM8_OPCODE_X1) | \ + create_Imm8OpcodeExtension_X1(ORI_IMM8_OPCODE_X1) | FNOP_X0 + +#define ANDI_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(IMM8_OPCODE_X1) | \ + create_Imm8OpcodeExtension_X1(ANDI_IMM8_OPCODE_X1) | FNOP_X0 + +#define SHLI_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(SHIFT_OPCODE_X1) | \ + create_ShiftOpcodeExtension_X1(SHLI_SHIFT_OPCODE_X1) | FNOP_X0 + +#define SHL_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(SHL_RRR_0_OPCODE_X1) | FNOP_X0 + +#define SHRSI_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(SHIFT_OPCODE_X1) | \ + create_ShiftOpcodeExtension_X1(SHRSI_SHIFT_OPCODE_X1) | FNOP_X0 + +#define SHRS_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(SHRS_RRR_0_OPCODE_X1) | FNOP_X0 + +#define SHRUI_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(SHIFT_OPCODE_X1) | \ + create_ShiftOpcodeExtension_X1(SHRUI_SHIFT_OPCODE_X1) | FNOP_X0 + +#define SHRU_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(RRR_0_OPCODE_X1) | \ + create_RRROpcodeExtension_X1(SHRU_RRR_0_OPCODE_X1) | FNOP_X0 + +#define BEQZ_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(BRANCH_OPCODE_X1) | \ + create_BrType_X1(BEQZ_BRANCH_OPCODE_X1) | FNOP_X0 + +#define BNEZ_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(BRANCH_OPCODE_X1) | \ + create_BrType_X1(BNEZ_BRANCH_OPCODE_X1) | FNOP_X0 + +#define J_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(JUMP_OPCODE_X1) | \ + create_JumpOpcodeExtension_X1(J_JUMP_OPCODE_X1) | FNOP_X0 + +#define JAL_X1 \ + create_Mode(TILEGX_X_MODE) | create_Opcode_X1(JUMP_OPCODE_X1) | \ + create_JumpOpcodeExtension_X1(JAL_JUMP_OPCODE_X1) | FNOP_X0 + +#define DEST_X0(x) create_Dest_X0(x) +#define SRCA_X0(x) create_SrcA_X0(x) +#define SRCB_X0(x) create_SrcB_X0(x) +#define DEST_X1(x) create_Dest_X1(x) +#define SRCA_X1(x) create_SrcA_X1(x) +#define SRCB_X1(x) create_SrcB_X1(x) +#define IMM16_X1(x) create_Imm16_X1(x) +#define IMM8_X1(x) create_Imm8_X1(x) +#define BFSTART_X0(x) create_BFStart_X0(x) +#define BFEND_X0(x) create_BFEnd_X0(x) +#define SHIFTIMM_X1(x) create_ShAmt_X1(x) +#define JOFF_X1(x) create_JumpOff_X1(x) +#define BOFF_X1(x) create_BrOff_X1(x) + +static const tilegx_mnemonic data_transfer_insts[16] = { + /* u w s */ TILEGX_OPC_ST /* st */, + /* u w l */ TILEGX_OPC_LD /* ld */, + /* u b s */ TILEGX_OPC_ST1 /* st1 */, + /* u b l */ TILEGX_OPC_LD1U /* ld1u */, + /* u h s */ TILEGX_OPC_ST2 /* st2 */, + /* u h l */ TILEGX_OPC_LD2U /* ld2u */, + /* u i s */ TILEGX_OPC_ST4 /* st4 */, + /* u i l */ TILEGX_OPC_LD4U /* ld4u */, + /* s w s */ TILEGX_OPC_ST /* st */, + /* s w l */ TILEGX_OPC_LD /* ld */, + /* s b s */ TILEGX_OPC_ST1 /* st1 */, + /* s b l */ TILEGX_OPC_LD1S /* ld1s */, + /* s h s */ TILEGX_OPC_ST2 /* st2 */, + /* s h l */ TILEGX_OPC_LD2S /* ld2s */, + /* s i s */ TILEGX_OPC_ST4 /* st4 */, + /* s i l */ TILEGX_OPC_LD4S /* ld4s */, +}; + +#ifdef TILEGX_JIT_DEBUG +static sljit_s32 push_inst_debug(struct sljit_compiler *compiler, sljit_ins ins, int line) +{ + sljit_ins *ptr = (sljit_ins *)ensure_buf(compiler, sizeof(sljit_ins)); + FAIL_IF(!ptr); + *ptr = ins; + compiler->size++; + printf("|%04d|S0|:\t\t", line); + print_insn_tilegx(ptr); + return SLJIT_SUCCESS; +} + +static sljit_s32 push_inst_nodebug(struct sljit_compiler *compiler, sljit_ins ins) +{ + sljit_ins *ptr = (sljit_ins *)ensure_buf(compiler, sizeof(sljit_ins)); + FAIL_IF(!ptr); + *ptr = ins; + compiler->size++; + return SLJIT_SUCCESS; +} + +#define push_inst(a, b) push_inst_debug(a, b, __LINE__) +#else +static sljit_s32 push_inst(struct sljit_compiler *compiler, sljit_ins ins) +{ + sljit_ins *ptr = (sljit_ins *)ensure_buf(compiler, sizeof(sljit_ins)); + FAIL_IF(!ptr); + *ptr = ins; + compiler->size++; + return SLJIT_SUCCESS; +} +#endif + +#define BUNDLE_FORMAT_MASK(p0, p1, p2) \ + ((p0) | ((p1) << 8) | ((p2) << 16)) + +#define BUNDLE_FORMAT(p0, p1, p2) \ + { \ + { \ + (tilegx_pipeline)(p0), \ + (tilegx_pipeline)(p1), \ + (tilegx_pipeline)(p2) \ + }, \ + BUNDLE_FORMAT_MASK(1 << (p0), 1 << (p1), (1 << (p2))) \ + } + +#define NO_PIPELINE TILEGX_NUM_PIPELINE_ENCODINGS + +#define tilegx_is_x_pipeline(p) ((int)(p) <= (int)TILEGX_PIPELINE_X1) + +#define PI(encoding) \ + push_inst(compiler, encoding) + +#define PB3(opcode, dst, srca, srcb) \ + push_3_buffer(compiler, opcode, dst, srca, srcb, __LINE__) + +#define PB2(opcode, dst, src) \ + push_2_buffer(compiler, opcode, dst, src, __LINE__) + +#define JR(reg) \ + push_jr_buffer(compiler, TILEGX_OPC_JR, reg, __LINE__) + +#define ADD(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_ADD, dst, srca, srcb, __LINE__) + +#define SUB(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_SUB, dst, srca, srcb, __LINE__) + +#define MUL(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_MULX, dst, srca, srcb, __LINE__) + +#define NOR(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_NOR, dst, srca, srcb, __LINE__) + +#define OR(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_OR, dst, srca, srcb, __LINE__) + +#define XOR(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_XOR, dst, srca, srcb, __LINE__) + +#define AND(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_AND, dst, srca, srcb, __LINE__) + +#define CLZ(dst, src) \ + push_2_buffer(compiler, TILEGX_OPC_CLZ, dst, src, __LINE__) + +#define SHLI(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_SHLI, dst, srca, srcb, __LINE__) + +#define SHRUI(dst, srca, imm) \ + push_3_buffer(compiler, TILEGX_OPC_SHRUI, dst, srca, imm, __LINE__) + +#define XORI(dst, srca, imm) \ + push_3_buffer(compiler, TILEGX_OPC_XORI, dst, srca, imm, __LINE__) + +#define ORI(dst, srca, imm) \ + push_3_buffer(compiler, TILEGX_OPC_ORI, dst, srca, imm, __LINE__) + +#define CMPLTU(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_CMPLTU, dst, srca, srcb, __LINE__) + +#define CMPLTS(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_CMPLTS, dst, srca, srcb, __LINE__) + +#define CMPLTUI(dst, srca, imm) \ + push_3_buffer(compiler, TILEGX_OPC_CMPLTUI, dst, srca, imm, __LINE__) + +#define CMOVNEZ(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_CMOVNEZ, dst, srca, srcb, __LINE__) + +#define CMOVEQZ(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_CMOVEQZ, dst, srca, srcb, __LINE__) + +#define ADDLI(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_ADDLI, dst, srca, srcb, __LINE__) + +#define SHL16INSLI(dst, srca, srcb) \ + push_3_buffer(compiler, TILEGX_OPC_SHL16INSLI, dst, srca, srcb, __LINE__) + +#define LD_ADD(dst, addr, adjust) \ + push_3_buffer(compiler, TILEGX_OPC_LD_ADD, dst, addr, adjust, __LINE__) + +#define ST_ADD(src, addr, adjust) \ + push_3_buffer(compiler, TILEGX_OPC_ST_ADD, src, addr, adjust, __LINE__) + +#define LD(dst, addr) \ + push_2_buffer(compiler, TILEGX_OPC_LD, dst, addr, __LINE__) + +#define BFEXTU(dst, src, start, end) \ + push_4_buffer(compiler, TILEGX_OPC_BFEXTU, dst, src, start, end, __LINE__) + +#define BFEXTS(dst, src, start, end) \ + push_4_buffer(compiler, TILEGX_OPC_BFEXTS, dst, src, start, end, __LINE__) + +#define ADD_SOLO(dest, srca, srcb) \ + push_inst(compiler, ADD_X1 | DEST_X1(dest) | SRCA_X1(srca) | SRCB_X1(srcb)) + +#define ADDI_SOLO(dest, srca, imm) \ + push_inst(compiler, ADDI_X1 | DEST_X1(dest) | SRCA_X1(srca) | IMM8_X1(imm)) + +#define ADDLI_SOLO(dest, srca, imm) \ + push_inst(compiler, ADDLI_X1 | DEST_X1(dest) | SRCA_X1(srca) | IMM16_X1(imm)) + +#define SHL16INSLI_SOLO(dest, srca, imm) \ + push_inst(compiler, SHL16INSLI_X1 | DEST_X1(dest) | SRCA_X1(srca) | IMM16_X1(imm)) + +#define JALR_SOLO(reg) \ + push_inst(compiler, JALR_X1 | SRCA_X1(reg)) + +#define JR_SOLO(reg) \ + push_inst(compiler, JR_X1 | SRCA_X1(reg)) + +struct Format { + /* Mapping of bundle issue slot to assigned pipe. */ + tilegx_pipeline pipe[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE]; + + /* Mask of pipes used by this bundle. */ + unsigned int pipe_mask; +}; + +const struct Format formats[] = +{ + /* In Y format we must always have something in Y2, since it has + * no fnop, so this conveys that Y2 must always be used. */ + BUNDLE_FORMAT(TILEGX_PIPELINE_Y0, TILEGX_PIPELINE_Y2, NO_PIPELINE), + BUNDLE_FORMAT(TILEGX_PIPELINE_Y1, TILEGX_PIPELINE_Y2, NO_PIPELINE), + BUNDLE_FORMAT(TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y0, NO_PIPELINE), + BUNDLE_FORMAT(TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y1, NO_PIPELINE), + + /* Y format has three instructions. */ + BUNDLE_FORMAT(TILEGX_PIPELINE_Y0, TILEGX_PIPELINE_Y1, TILEGX_PIPELINE_Y2), + BUNDLE_FORMAT(TILEGX_PIPELINE_Y0, TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y1), + BUNDLE_FORMAT(TILEGX_PIPELINE_Y1, TILEGX_PIPELINE_Y0, TILEGX_PIPELINE_Y2), + BUNDLE_FORMAT(TILEGX_PIPELINE_Y1, TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y0), + BUNDLE_FORMAT(TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y0, TILEGX_PIPELINE_Y1), + BUNDLE_FORMAT(TILEGX_PIPELINE_Y2, TILEGX_PIPELINE_Y1, TILEGX_PIPELINE_Y0), + + /* X format has only two instructions. */ + BUNDLE_FORMAT(TILEGX_PIPELINE_X0, TILEGX_PIPELINE_X1, NO_PIPELINE), + BUNDLE_FORMAT(TILEGX_PIPELINE_X1, TILEGX_PIPELINE_X0, NO_PIPELINE) +}; + + +struct jit_instr inst_buf[TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE]; +unsigned long inst_buf_index; + +tilegx_pipeline get_any_valid_pipe(const struct tilegx_opcode* opcode) +{ + /* FIXME: tile: we could pregenerate this. */ + int pipe; + for (pipe = 0; ((opcode->pipes & (1 << pipe)) == 0 && pipe < TILEGX_NUM_PIPELINE_ENCODINGS); pipe++) + ; + return (tilegx_pipeline)(pipe); +} + +void insert_nop(tilegx_mnemonic opc, int line) +{ + const struct tilegx_opcode* opcode = NULL; + + memmove(&inst_buf[1], &inst_buf[0], inst_buf_index * sizeof inst_buf[0]); + + opcode = &tilegx_opcodes[opc]; + inst_buf[0].opcode = opcode; + inst_buf[0].pipe = get_any_valid_pipe(opcode); + inst_buf[0].input_registers = 0; + inst_buf[0].output_registers = 0; + inst_buf[0].line = line; + ++inst_buf_index; +} + +const struct Format* compute_format() +{ + unsigned int compatible_pipes = BUNDLE_FORMAT_MASK( + inst_buf[0].opcode->pipes, + inst_buf[1].opcode->pipes, + (inst_buf_index == 3 ? inst_buf[2].opcode->pipes : (1 << NO_PIPELINE))); + + const struct Format* match = NULL; + const struct Format *b = NULL; + unsigned int i; + for (i = 0; i < sizeof formats / sizeof formats[0]; i++) { + b = &formats[i]; + if ((b->pipe_mask & compatible_pipes) == b->pipe_mask) { + match = b; + break; + } + } + + return match; +} + +sljit_s32 assign_pipes() +{ + unsigned long output_registers = 0; + unsigned int i = 0; + + if (inst_buf_index == 1) { + tilegx_mnemonic opc = inst_buf[0].opcode->can_bundle + ? TILEGX_OPC_FNOP : TILEGX_OPC_NOP; + insert_nop(opc, __LINE__); + } + + const struct Format* match = compute_format(); + + if (match == NULL) + return -1; + + for (i = 0; i < inst_buf_index; i++) { + + if ((i > 0) && ((inst_buf[i].input_registers & output_registers) != 0)) + return -1; + + if ((i > 0) && ((inst_buf[i].output_registers & output_registers) != 0)) + return -1; + + /* Don't include Rzero in the match set, to avoid triggering + needlessly on 'prefetch' instrs. */ + + output_registers |= inst_buf[i].output_registers & 0xFFFFFFFFFFFFFFL; + + inst_buf[i].pipe = match->pipe[i]; + } + + /* If only 2 instrs, and in Y-mode, insert a nop. */ + if (inst_buf_index == 2 && !tilegx_is_x_pipeline(match->pipe[0])) { + insert_nop(TILEGX_OPC_FNOP, __LINE__); + + /* Select the yet unassigned pipe. */ + tilegx_pipeline pipe = (tilegx_pipeline)(((TILEGX_PIPELINE_Y0 + + TILEGX_PIPELINE_Y1 + TILEGX_PIPELINE_Y2) + - (inst_buf[1].pipe + inst_buf[2].pipe))); + + inst_buf[0].pipe = pipe; + } + + return 0; +} + +tilegx_bundle_bits get_bundle_bit(struct jit_instr *inst) +{ + int i, val; + const struct tilegx_opcode* opcode = inst->opcode; + tilegx_bundle_bits bits = opcode->fixed_bit_values[inst->pipe]; + + const struct tilegx_operand* operand = NULL; + for (i = 0; i < opcode->num_operands; i++) { + operand = &tilegx_operands[opcode->operands[inst->pipe][i]]; + val = inst->operand_value[i]; + + bits |= operand->insert(val); + } + + return bits; +} + +static sljit_s32 update_buffer(struct sljit_compiler *compiler) +{ + int i; + int orig_index = inst_buf_index; + struct jit_instr inst0 = inst_buf[0]; + struct jit_instr inst1 = inst_buf[1]; + struct jit_instr inst2 = inst_buf[2]; + tilegx_bundle_bits bits = 0; + + /* If the bundle is valid as is, perform the encoding and return 1. */ + if (assign_pipes() == 0) { + for (i = 0; i < inst_buf_index; i++) { + bits |= get_bundle_bit(inst_buf + i); +#ifdef TILEGX_JIT_DEBUG + printf("|%04d", inst_buf[i].line); +#endif + } +#ifdef TILEGX_JIT_DEBUG + if (inst_buf_index == 3) + printf("|M0|:\t"); + else + printf("|M0|:\t\t"); + print_insn_tilegx(&bits); +#endif + + inst_buf_index = 0; + +#ifdef TILEGX_JIT_DEBUG + return push_inst_nodebug(compiler, bits); +#else + return push_inst(compiler, bits); +#endif + } + + /* If the bundle is invalid, split it in two. First encode the first two + (or possibly 1) instructions, and then the last, separately. Note that + assign_pipes may have re-ordered the instrs (by inserting no-ops in + lower slots) so we need to reset them. */ + + inst_buf_index = orig_index - 1; + inst_buf[0] = inst0; + inst_buf[1] = inst1; + inst_buf[2] = inst2; + if (assign_pipes() == 0) { + for (i = 0; i < inst_buf_index; i++) { + bits |= get_bundle_bit(inst_buf + i); +#ifdef TILEGX_JIT_DEBUG + printf("|%04d", inst_buf[i].line); +#endif + } + +#ifdef TILEGX_JIT_DEBUG + if (inst_buf_index == 3) + printf("|M1|:\t"); + else + printf("|M1|:\t\t"); + print_insn_tilegx(&bits); +#endif + + if ((orig_index - 1) == 2) { + inst_buf[0] = inst2; + inst_buf_index = 1; + } else if ((orig_index - 1) == 1) { + inst_buf[0] = inst1; + inst_buf_index = 1; + } else + SLJIT_UNREACHABLE(); + +#ifdef TILEGX_JIT_DEBUG + return push_inst_nodebug(compiler, bits); +#else + return push_inst(compiler, bits); +#endif + } else { + /* We had 3 instrs of which the first 2 can't live in the same bundle. + Split those two. Note that we don't try to then combine the second + and third instr into a single bundle. First instruction: */ + inst_buf_index = 1; + inst_buf[0] = inst0; + inst_buf[1] = inst1; + inst_buf[2] = inst2; + if (assign_pipes() == 0) { + for (i = 0; i < inst_buf_index; i++) { + bits |= get_bundle_bit(inst_buf + i); +#ifdef TILEGX_JIT_DEBUG + printf("|%04d", inst_buf[i].line); +#endif + } + +#ifdef TILEGX_JIT_DEBUG + if (inst_buf_index == 3) + printf("|M2|:\t"); + else + printf("|M2|:\t\t"); + print_insn_tilegx(&bits); +#endif + + inst_buf[0] = inst1; + inst_buf[1] = inst2; + inst_buf_index = orig_index - 1; +#ifdef TILEGX_JIT_DEBUG + return push_inst_nodebug(compiler, bits); +#else + return push_inst(compiler, bits); +#endif + } else + SLJIT_UNREACHABLE(); + } + + SLJIT_UNREACHABLE(); +} + +static sljit_s32 flush_buffer(struct sljit_compiler *compiler) +{ + while (inst_buf_index != 0) { + FAIL_IF(update_buffer(compiler)); + } + return SLJIT_SUCCESS; +} + +static sljit_s32 push_4_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int op1, int op2, int op3, int line) +{ + if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE) + FAIL_IF(update_buffer(compiler)); + + const struct tilegx_opcode* opcode = &tilegx_opcodes[opc]; + inst_buf[inst_buf_index].opcode = opcode; + inst_buf[inst_buf_index].pipe = get_any_valid_pipe(opcode); + inst_buf[inst_buf_index].operand_value[0] = op0; + inst_buf[inst_buf_index].operand_value[1] = op1; + inst_buf[inst_buf_index].operand_value[2] = op2; + inst_buf[inst_buf_index].operand_value[3] = op3; + inst_buf[inst_buf_index].input_registers = 1L << op1; + inst_buf[inst_buf_index].output_registers = 1L << op0; + inst_buf[inst_buf_index].line = line; + inst_buf_index++; + + return SLJIT_SUCCESS; +} + +static sljit_s32 push_3_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int op1, int op2, int line) +{ + if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE) + FAIL_IF(update_buffer(compiler)); + + const struct tilegx_opcode* opcode = &tilegx_opcodes[opc]; + inst_buf[inst_buf_index].opcode = opcode; + inst_buf[inst_buf_index].pipe = get_any_valid_pipe(opcode); + inst_buf[inst_buf_index].operand_value[0] = op0; + inst_buf[inst_buf_index].operand_value[1] = op1; + inst_buf[inst_buf_index].operand_value[2] = op2; + inst_buf[inst_buf_index].line = line; + + switch (opc) { + case TILEGX_OPC_ST_ADD: + inst_buf[inst_buf_index].input_registers = (1L << op0) | (1L << op1); + inst_buf[inst_buf_index].output_registers = 1L << op0; + break; + case TILEGX_OPC_LD_ADD: + inst_buf[inst_buf_index].input_registers = 1L << op1; + inst_buf[inst_buf_index].output_registers = (1L << op0) | (1L << op1); + break; + case TILEGX_OPC_ADD: + case TILEGX_OPC_AND: + case TILEGX_OPC_SUB: + case TILEGX_OPC_MULX: + case TILEGX_OPC_OR: + case TILEGX_OPC_XOR: + case TILEGX_OPC_NOR: + case TILEGX_OPC_SHL: + case TILEGX_OPC_SHRU: + case TILEGX_OPC_SHRS: + case TILEGX_OPC_CMPLTU: + case TILEGX_OPC_CMPLTS: + case TILEGX_OPC_CMOVEQZ: + case TILEGX_OPC_CMOVNEZ: + inst_buf[inst_buf_index].input_registers = (1L << op1) | (1L << op2); + inst_buf[inst_buf_index].output_registers = 1L << op0; + break; + case TILEGX_OPC_ADDLI: + case TILEGX_OPC_XORI: + case TILEGX_OPC_ORI: + case TILEGX_OPC_SHLI: + case TILEGX_OPC_SHRUI: + case TILEGX_OPC_SHRSI: + case TILEGX_OPC_SHL16INSLI: + case TILEGX_OPC_CMPLTUI: + case TILEGX_OPC_CMPLTSI: + inst_buf[inst_buf_index].input_registers = 1L << op1; + inst_buf[inst_buf_index].output_registers = 1L << op0; + break; + default: + printf("unrecoginzed opc: %s\n", opcode->name); + SLJIT_UNREACHABLE(); + } + + inst_buf_index++; + + return SLJIT_SUCCESS; +} + +static sljit_s32 push_2_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int op1, int line) +{ + if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE) + FAIL_IF(update_buffer(compiler)); + + const struct tilegx_opcode* opcode = &tilegx_opcodes[opc]; + inst_buf[inst_buf_index].opcode = opcode; + inst_buf[inst_buf_index].pipe = get_any_valid_pipe(opcode); + inst_buf[inst_buf_index].operand_value[0] = op0; + inst_buf[inst_buf_index].operand_value[1] = op1; + inst_buf[inst_buf_index].line = line; + + switch (opc) { + case TILEGX_OPC_BEQZ: + case TILEGX_OPC_BNEZ: + inst_buf[inst_buf_index].input_registers = 1L << op0; + break; + case TILEGX_OPC_ST: + case TILEGX_OPC_ST1: + case TILEGX_OPC_ST2: + case TILEGX_OPC_ST4: + inst_buf[inst_buf_index].input_registers = (1L << op0) | (1L << op1); + inst_buf[inst_buf_index].output_registers = 0; + break; + case TILEGX_OPC_CLZ: + case TILEGX_OPC_LD: + case TILEGX_OPC_LD1U: + case TILEGX_OPC_LD1S: + case TILEGX_OPC_LD2U: + case TILEGX_OPC_LD2S: + case TILEGX_OPC_LD4U: + case TILEGX_OPC_LD4S: + inst_buf[inst_buf_index].input_registers = 1L << op1; + inst_buf[inst_buf_index].output_registers = 1L << op0; + break; + default: + printf("unrecoginzed opc: %s\n", opcode->name); + SLJIT_UNREACHABLE(); + } + + inst_buf_index++; + + return SLJIT_SUCCESS; +} + +static sljit_s32 push_0_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int line) +{ + if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE) + FAIL_IF(update_buffer(compiler)); + + const struct tilegx_opcode* opcode = &tilegx_opcodes[opc]; + inst_buf[inst_buf_index].opcode = opcode; + inst_buf[inst_buf_index].pipe = get_any_valid_pipe(opcode); + inst_buf[inst_buf_index].input_registers = 0; + inst_buf[inst_buf_index].output_registers = 0; + inst_buf[inst_buf_index].line = line; + inst_buf_index++; + + return SLJIT_SUCCESS; +} + +static sljit_s32 push_jr_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int line) +{ + if (inst_buf_index == TILEGX_MAX_INSTRUCTIONS_PER_BUNDLE) + FAIL_IF(update_buffer(compiler)); + + const struct tilegx_opcode* opcode = &tilegx_opcodes[opc]; + inst_buf[inst_buf_index].opcode = opcode; + inst_buf[inst_buf_index].pipe = get_any_valid_pipe(opcode); + inst_buf[inst_buf_index].operand_value[0] = op0; + inst_buf[inst_buf_index].input_registers = 1L << op0; + inst_buf[inst_buf_index].output_registers = 0; + inst_buf[inst_buf_index].line = line; + inst_buf_index++; + + return flush_buffer(compiler); +} + +static SLJIT_INLINE sljit_ins * detect_jump_type(struct sljit_jump *jump, sljit_ins *code_ptr, sljit_ins *code) +{ + sljit_sw diff; + sljit_uw target_addr; + sljit_ins *inst; + + if (jump->flags & SLJIT_REWRITABLE_JUMP) + return code_ptr; + + if (jump->flags & JUMP_ADDR) + target_addr = jump->u.target; + else { + SLJIT_ASSERT(jump->flags & JUMP_LABEL); + target_addr = (sljit_uw)(code + jump->u.label->size); + } + + inst = (sljit_ins *)jump->addr; + if (jump->flags & IS_COND) + inst--; + + diff = ((sljit_sw) target_addr - (sljit_sw) inst) >> 3; + if (diff <= SIMM_17BIT_MAX && diff >= SIMM_17BIT_MIN) { + jump->flags |= PATCH_B; + + if (!(jump->flags & IS_COND)) { + if (jump->flags & IS_JAL) { + jump->flags &= ~(PATCH_B); + jump->flags |= PATCH_J; + inst[0] = JAL_X1; + +#ifdef TILEGX_JIT_DEBUG + printf("[runtime relocate]%04d:\t", __LINE__); + print_insn_tilegx(inst); +#endif + } else { + inst[0] = BEQZ_X1 | SRCA_X1(ZERO); + +#ifdef TILEGX_JIT_DEBUG + printf("[runtime relocate]%04d:\t", __LINE__); + print_insn_tilegx(inst); +#endif + } + + return inst; + } + + inst[0] = inst[0] ^ (0x7L << 55); + +#ifdef TILEGX_JIT_DEBUG + printf("[runtime relocate]%04d:\t", __LINE__); + print_insn_tilegx(inst); +#endif + jump->addr -= sizeof(sljit_ins); + return inst; + } + + if (jump->flags & IS_COND) { + if ((target_addr & ~0x3FFFFFFFL) == ((jump->addr + sizeof(sljit_ins)) & ~0x3FFFFFFFL)) { + jump->flags |= PATCH_J; + inst[0] = (inst[0] & ~(BOFF_X1(-1))) | BOFF_X1(2); + inst[1] = J_X1; + return inst + 1; + } + + return code_ptr; + } + + if ((target_addr & ~0x3FFFFFFFL) == ((jump->addr + sizeof(sljit_ins)) & ~0x3FFFFFFFL)) { + jump->flags |= PATCH_J; + + if (jump->flags & IS_JAL) { + inst[0] = JAL_X1; + +#ifdef TILEGX_JIT_DEBUG + printf("[runtime relocate]%04d:\t", __LINE__); + print_insn_tilegx(inst); +#endif + + } else { + inst[0] = J_X1; + +#ifdef TILEGX_JIT_DEBUG + printf("[runtime relocate]%04d:\t", __LINE__); + print_insn_tilegx(inst); +#endif + } + + return inst; + } + + return code_ptr; +} + +SLJIT_API_FUNC_ATTRIBUTE void * sljit_generate_code(struct sljit_compiler *compiler) +{ + struct sljit_memory_fragment *buf; + sljit_ins *code; + sljit_ins *code_ptr; + sljit_ins *buf_ptr; + sljit_ins *buf_end; + sljit_uw word_count; + sljit_uw addr; + + struct sljit_label *label; + struct sljit_jump *jump; + struct sljit_const *const_; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_generate_code(compiler)); + reverse_buf(compiler); + + code = (sljit_ins *)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_ins)); + PTR_FAIL_WITH_EXEC_IF(code); + buf = compiler->buf; + + code_ptr = code; + word_count = 0; + label = compiler->labels; + jump = compiler->jumps; + const_ = compiler->consts; + do { + buf_ptr = (sljit_ins *)buf->memory; + buf_end = buf_ptr + (buf->used_size >> 3); + do { + *code_ptr = *buf_ptr++; + SLJIT_ASSERT(!label || label->size >= word_count); + SLJIT_ASSERT(!jump || jump->addr >= word_count); + SLJIT_ASSERT(!const_ || const_->addr >= word_count); + /* These structures are ordered by their address. */ + if (label && label->size == word_count) { + /* Just recording the address. */ + label->addr = (sljit_uw) code_ptr; + label->size = code_ptr - code; + label = label->next; + } + + if (jump && jump->addr == word_count) { + if (jump->flags & IS_JAL) + jump->addr = (sljit_uw)(code_ptr - 4); + else + jump->addr = (sljit_uw)(code_ptr - 3); + + code_ptr = detect_jump_type(jump, code_ptr, code); + jump = jump->next; + } + + if (const_ && const_->addr == word_count) { + /* Just recording the address. */ + const_->addr = (sljit_uw) code_ptr; + const_ = const_->next; + } + + code_ptr++; + word_count++; + } while (buf_ptr < buf_end); + + buf = buf->next; + } while (buf); + + if (label && label->size == word_count) { + label->addr = (sljit_uw) code_ptr; + label->size = code_ptr - code; + label = label->next; + } + + SLJIT_ASSERT(!label); + SLJIT_ASSERT(!jump); + SLJIT_ASSERT(!const_); + SLJIT_ASSERT(code_ptr - code <= (sljit_sw)compiler->size); + + jump = compiler->jumps; + while (jump) { + do { + addr = (jump->flags & JUMP_LABEL) ? jump->u.label->addr : jump->u.target; + buf_ptr = (sljit_ins *)jump->addr; + + if (jump->flags & PATCH_B) { + addr = (sljit_sw)(addr - (jump->addr)) >> 3; + SLJIT_ASSERT((sljit_sw) addr <= SIMM_17BIT_MAX && (sljit_sw) addr >= SIMM_17BIT_MIN); + buf_ptr[0] = (buf_ptr[0] & ~(BOFF_X1(-1))) | BOFF_X1(addr); + +#ifdef TILEGX_JIT_DEBUG + printf("[runtime relocate]%04d:\t", __LINE__); + print_insn_tilegx(buf_ptr); +#endif + break; + } + + if (jump->flags & PATCH_J) { + SLJIT_ASSERT((addr & ~0x3FFFFFFFL) == ((jump->addr + sizeof(sljit_ins)) & ~0x3FFFFFFFL)); + addr = (sljit_sw)(addr - (jump->addr)) >> 3; + buf_ptr[0] = (buf_ptr[0] & ~(JOFF_X1(-1))) | JOFF_X1(addr); + +#ifdef TILEGX_JIT_DEBUG + printf("[runtime relocate]%04d:\t", __LINE__); + print_insn_tilegx(buf_ptr); +#endif + break; + } + + SLJIT_ASSERT(!(jump->flags & IS_JAL)); + + /* Set the fields of immediate loads. */ + buf_ptr[0] = (buf_ptr[0] & ~(0xFFFFL << 43)) | (((addr >> 32) & 0xFFFFL) << 43); + buf_ptr[1] = (buf_ptr[1] & ~(0xFFFFL << 43)) | (((addr >> 16) & 0xFFFFL) << 43); + buf_ptr[2] = (buf_ptr[2] & ~(0xFFFFL << 43)) | ((addr & 0xFFFFL) << 43); + } while (0); + + jump = jump->next; + } + + compiler->error = SLJIT_ERR_COMPILED; + compiler->executable_size = (code_ptr - code) * sizeof(sljit_ins); + SLJIT_CACHE_FLUSH(code, code_ptr); + return code; +} + +static sljit_s32 load_immediate(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm) +{ + + if (imm <= SIMM_16BIT_MAX && imm >= SIMM_16BIT_MIN) + return ADDLI(dst_ar, ZERO, imm); + + if (imm <= SIMM_32BIT_MAX && imm >= SIMM_32BIT_MIN) { + FAIL_IF(ADDLI(dst_ar, ZERO, imm >> 16)); + return SHL16INSLI(dst_ar, dst_ar, imm); + } + + if (imm <= SIMM_48BIT_MAX && imm >= SIMM_48BIT_MIN) { + FAIL_IF(ADDLI(dst_ar, ZERO, imm >> 32)); + FAIL_IF(SHL16INSLI(dst_ar, dst_ar, imm >> 16)); + return SHL16INSLI(dst_ar, dst_ar, imm); + } + + FAIL_IF(ADDLI(dst_ar, ZERO, imm >> 48)); + FAIL_IF(SHL16INSLI(dst_ar, dst_ar, imm >> 32)); + FAIL_IF(SHL16INSLI(dst_ar, dst_ar, imm >> 16)); + return SHL16INSLI(dst_ar, dst_ar, imm); +} + +static sljit_s32 emit_const(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm, int flush) +{ + /* Should *not* be optimized as load_immediate, as pcre relocation + mechanism will match this fixed 4-instruction pattern. */ + if (flush) { + FAIL_IF(ADDLI_SOLO(dst_ar, ZERO, imm >> 32)); + FAIL_IF(SHL16INSLI_SOLO(dst_ar, dst_ar, imm >> 16)); + return SHL16INSLI_SOLO(dst_ar, dst_ar, imm); + } + + FAIL_IF(ADDLI(dst_ar, ZERO, imm >> 32)); + FAIL_IF(SHL16INSLI(dst_ar, dst_ar, imm >> 16)); + return SHL16INSLI(dst_ar, dst_ar, imm); +} + +static sljit_s32 emit_const_64(struct sljit_compiler *compiler, sljit_s32 dst_ar, sljit_sw imm, int flush) +{ + /* Should *not* be optimized as load_immediate, as pcre relocation + mechanism will match this fixed 4-instruction pattern. */ + if (flush) { + FAIL_IF(ADDLI_SOLO(reg_map[dst_ar], ZERO, imm >> 48)); + FAIL_IF(SHL16INSLI_SOLO(reg_map[dst_ar], reg_map[dst_ar], imm >> 32)); + FAIL_IF(SHL16INSLI_SOLO(reg_map[dst_ar], reg_map[dst_ar], imm >> 16)); + return SHL16INSLI_SOLO(reg_map[dst_ar], reg_map[dst_ar], imm); + } + + FAIL_IF(ADDLI(reg_map[dst_ar], ZERO, imm >> 48)); + FAIL_IF(SHL16INSLI(reg_map[dst_ar], reg_map[dst_ar], imm >> 32)); + FAIL_IF(SHL16INSLI(reg_map[dst_ar], reg_map[dst_ar], imm >> 16)); + return SHL16INSLI(reg_map[dst_ar], reg_map[dst_ar], imm); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + sljit_ins base; + sljit_s32 i, tmp; + + CHECK_ERROR(); + CHECK(check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size)); + set_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size); + + local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); + local_size = (local_size + 7) & ~7; + compiler->local_size = local_size; + + if (local_size <= SIMM_16BIT_MAX) { + /* Frequent case. */ + FAIL_IF(ADDLI(SLJIT_LOCALS_REG_mapped, SLJIT_LOCALS_REG_mapped, -local_size)); + base = SLJIT_LOCALS_REG_mapped; + } else { + FAIL_IF(load_immediate(compiler, TMP_REG1_mapped, local_size)); + FAIL_IF(ADD(TMP_REG2_mapped, SLJIT_LOCALS_REG_mapped, ZERO)); + FAIL_IF(SUB(SLJIT_LOCALS_REG_mapped, SLJIT_LOCALS_REG_mapped, TMP_REG1_mapped)); + base = TMP_REG2_mapped; + local_size = 0; + } + + /* Save the return address. */ + FAIL_IF(ADDLI(ADDR_TMP_mapped, base, local_size - 8)); + FAIL_IF(ST_ADD(ADDR_TMP_mapped, RA, -8)); + + /* Save the S registers. */ + tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; + for (i = SLJIT_S0; i >= tmp; i--) { + FAIL_IF(ST_ADD(ADDR_TMP_mapped, reg_map[i], -8)); + } + + /* Save the R registers that need to be reserved. */ + for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { + FAIL_IF(ST_ADD(ADDR_TMP_mapped, reg_map[i], -8)); + } + + /* Move the arguments to S registers. */ + for (i = 0; i < args; i++) { + FAIL_IF(ADD(reg_map[SLJIT_S0 - i], i, ZERO)); + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 args, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + CHECK_ERROR(); + CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size)); + set_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size); + + local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); + compiler->local_size = (local_size + 7) & ~7; + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 local_size; + sljit_ins base; + sljit_s32 i, tmp; + sljit_s32 saveds; + + CHECK_ERROR(); + CHECK(check_sljit_emit_return(compiler, op, src, srcw)); + + FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); + + local_size = compiler->local_size; + if (local_size <= SIMM_16BIT_MAX) + base = SLJIT_LOCALS_REG_mapped; + else { + FAIL_IF(load_immediate(compiler, TMP_REG1_mapped, local_size)); + FAIL_IF(ADD(TMP_REG1_mapped, SLJIT_LOCALS_REG_mapped, TMP_REG1_mapped)); + base = TMP_REG1_mapped; + local_size = 0; + } + + /* Restore the return address. */ + FAIL_IF(ADDLI(ADDR_TMP_mapped, base, local_size - 8)); + FAIL_IF(LD_ADD(RA, ADDR_TMP_mapped, -8)); + + /* Restore the S registers. */ + saveds = compiler->saveds; + tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; + for (i = SLJIT_S0; i >= tmp; i--) { + FAIL_IF(LD_ADD(reg_map[i], ADDR_TMP_mapped, -8)); + } + + /* Restore the R registers that need to be reserved. */ + for (i = compiler->scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { + FAIL_IF(LD_ADD(reg_map[i], ADDR_TMP_mapped, -8)); + } + + if (compiler->local_size <= SIMM_16BIT_MAX) + FAIL_IF(ADDLI(SLJIT_LOCALS_REG_mapped, SLJIT_LOCALS_REG_mapped, compiler->local_size)); + else + FAIL_IF(ADD(SLJIT_LOCALS_REG_mapped, TMP_REG1_mapped, ZERO)); + + return JR(RA); +} + +/* reg_ar is an absoulute register! */ + +/* Can perform an operation using at most 1 instruction. */ +static sljit_s32 getput_arg_fast(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw) +{ + SLJIT_ASSERT(arg & SLJIT_MEM); + + if ((!(flags & WRITE_BACK) || !(arg & REG_MASK)) + && !(arg & OFFS_REG_MASK) && argw <= SIMM_16BIT_MAX && argw >= SIMM_16BIT_MIN) { + /* Works for both absoulte and relative addresses. */ + if (SLJIT_UNLIKELY(flags & ARG_TEST)) + return 1; + + FAIL_IF(ADDLI(ADDR_TMP_mapped, reg_map[arg & REG_MASK], argw)); + + if (flags & LOAD_DATA) + FAIL_IF(PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, ADDR_TMP_mapped)); + else + FAIL_IF(PB2(data_transfer_insts[flags & MEM_MASK], ADDR_TMP_mapped, reg_ar)); + + return -1; + } + + return 0; +} + +/* See getput_arg below. + Note: can_cache is called only for binary operators. Those + operators always uses word arguments without write back. */ +static sljit_s32 can_cache(sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw) +{ + SLJIT_ASSERT((arg & SLJIT_MEM) && (next_arg & SLJIT_MEM)); + + /* Simple operation except for updates. */ + if (arg & OFFS_REG_MASK) { + argw &= 0x3; + next_argw &= 0x3; + if (argw && argw == next_argw + && (arg == next_arg || (arg & OFFS_REG_MASK) == (next_arg & OFFS_REG_MASK))) + return 1; + return 0; + } + + if (arg == next_arg) { + if (((next_argw - argw) <= SIMM_16BIT_MAX + && (next_argw - argw) >= SIMM_16BIT_MIN)) + return 1; + + return 0; + } + + return 0; +} + +/* Emit the necessary instructions. See can_cache above. */ +static sljit_s32 getput_arg(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw, sljit_s32 next_arg, sljit_sw next_argw) +{ + sljit_s32 tmp_ar, base; + + SLJIT_ASSERT(arg & SLJIT_MEM); + if (!(next_arg & SLJIT_MEM)) { + next_arg = 0; + next_argw = 0; + } + + if ((flags & MEM_MASK) <= GPR_REG && (flags & LOAD_DATA)) + tmp_ar = reg_ar; + else + tmp_ar = TMP_REG1_mapped; + + base = arg & REG_MASK; + + if (SLJIT_UNLIKELY(arg & OFFS_REG_MASK)) { + argw &= 0x3; + + if ((flags & WRITE_BACK) && reg_ar == reg_map[base]) { + SLJIT_ASSERT(!(flags & LOAD_DATA) && reg_map[TMP_REG1] != reg_ar); + FAIL_IF(ADD(TMP_REG1_mapped, reg_ar, ZERO)); + reg_ar = TMP_REG1_mapped; + } + + /* Using the cache. */ + if (argw == compiler->cache_argw) { + if (!(flags & WRITE_BACK)) { + if (arg == compiler->cache_arg) { + if (flags & LOAD_DATA) + return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, TMP_REG3_mapped); + else + return PB2(data_transfer_insts[flags & MEM_MASK], TMP_REG3_mapped, reg_ar); + } + + if ((SLJIT_MEM | (arg & OFFS_REG_MASK)) == compiler->cache_arg) { + if (arg == next_arg && argw == (next_argw & 0x3)) { + compiler->cache_arg = arg; + compiler->cache_argw = argw; + FAIL_IF(ADD(TMP_REG3_mapped, reg_map[base], TMP_REG3_mapped)); + if (flags & LOAD_DATA) + return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, TMP_REG3_mapped); + else + return PB2(data_transfer_insts[flags & MEM_MASK], TMP_REG3_mapped, reg_ar); + } + + FAIL_IF(ADD(tmp_ar, reg_map[base], TMP_REG3_mapped)); + if (flags & LOAD_DATA) + return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, tmp_ar); + else + return PB2(data_transfer_insts[flags & MEM_MASK], tmp_ar, reg_ar); + } + } else { + if ((SLJIT_MEM | (arg & OFFS_REG_MASK)) == compiler->cache_arg) { + FAIL_IF(ADD(reg_map[base], reg_map[base], TMP_REG3_mapped)); + if (flags & LOAD_DATA) + return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, reg_map[base]); + else + return PB2(data_transfer_insts[flags & MEM_MASK], reg_map[base], reg_ar); + } + } + } + + if (SLJIT_UNLIKELY(argw)) { + compiler->cache_arg = SLJIT_MEM | (arg & OFFS_REG_MASK); + compiler->cache_argw = argw; + FAIL_IF(SHLI(TMP_REG3_mapped, reg_map[OFFS_REG(arg)], argw)); + } + + if (!(flags & WRITE_BACK)) { + if (arg == next_arg && argw == (next_argw & 0x3)) { + compiler->cache_arg = arg; + compiler->cache_argw = argw; + FAIL_IF(ADD(TMP_REG3_mapped, reg_map[base], reg_map[!argw ? OFFS_REG(arg) : TMP_REG3])); + tmp_ar = TMP_REG3_mapped; + } else + FAIL_IF(ADD(tmp_ar, reg_map[base], reg_map[!argw ? OFFS_REG(arg) : TMP_REG3])); + + if (flags & LOAD_DATA) + return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, tmp_ar); + else + return PB2(data_transfer_insts[flags & MEM_MASK], tmp_ar, reg_ar); + } + + FAIL_IF(ADD(reg_map[base], reg_map[base], reg_map[!argw ? OFFS_REG(arg) : TMP_REG3])); + + if (flags & LOAD_DATA) + return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, reg_map[base]); + else + return PB2(data_transfer_insts[flags & MEM_MASK], reg_map[base], reg_ar); + } + + if (SLJIT_UNLIKELY(flags & WRITE_BACK) && base) { + /* Update only applies if a base register exists. */ + if (reg_ar == reg_map[base]) { + SLJIT_ASSERT(!(flags & LOAD_DATA) && TMP_REG1_mapped != reg_ar); + if (argw <= SIMM_16BIT_MAX && argw >= SIMM_16BIT_MIN) { + FAIL_IF(ADDLI(ADDR_TMP_mapped, reg_map[base], argw)); + if (flags & LOAD_DATA) + FAIL_IF(PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, ADDR_TMP_mapped)); + else + FAIL_IF(PB2(data_transfer_insts[flags & MEM_MASK], ADDR_TMP_mapped, reg_ar)); + + if (argw) + return ADDLI(reg_map[base], reg_map[base], argw); + + return SLJIT_SUCCESS; + } + + FAIL_IF(ADD(TMP_REG1_mapped, reg_ar, ZERO)); + reg_ar = TMP_REG1_mapped; + } + + if (argw <= SIMM_16BIT_MAX && argw >= SIMM_16BIT_MIN) { + if (argw) + FAIL_IF(ADDLI(reg_map[base], reg_map[base], argw)); + } else { + if (compiler->cache_arg == SLJIT_MEM + && argw - compiler->cache_argw <= SIMM_16BIT_MAX + && argw - compiler->cache_argw >= SIMM_16BIT_MIN) { + if (argw != compiler->cache_argw) { + FAIL_IF(ADD(TMP_REG3_mapped, TMP_REG3_mapped, argw - compiler->cache_argw)); + compiler->cache_argw = argw; + } + + FAIL_IF(ADD(reg_map[base], reg_map[base], TMP_REG3_mapped)); + } else { + compiler->cache_arg = SLJIT_MEM; + compiler->cache_argw = argw; + FAIL_IF(load_immediate(compiler, TMP_REG3_mapped, argw)); + FAIL_IF(ADD(reg_map[base], reg_map[base], TMP_REG3_mapped)); + } + } + + if (flags & LOAD_DATA) + return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, reg_map[base]); + else + return PB2(data_transfer_insts[flags & MEM_MASK], reg_map[base], reg_ar); + } + + if (compiler->cache_arg == arg + && argw - compiler->cache_argw <= SIMM_16BIT_MAX + && argw - compiler->cache_argw >= SIMM_16BIT_MIN) { + if (argw != compiler->cache_argw) { + FAIL_IF(ADDLI(TMP_REG3_mapped, TMP_REG3_mapped, argw - compiler->cache_argw)); + compiler->cache_argw = argw; + } + + if (flags & LOAD_DATA) + return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, TMP_REG3_mapped); + else + return PB2(data_transfer_insts[flags & MEM_MASK], TMP_REG3_mapped, reg_ar); + } + + if (compiler->cache_arg == SLJIT_MEM + && argw - compiler->cache_argw <= SIMM_16BIT_MAX + && argw - compiler->cache_argw >= SIMM_16BIT_MIN) { + if (argw != compiler->cache_argw) + FAIL_IF(ADDLI(TMP_REG3_mapped, TMP_REG3_mapped, argw - compiler->cache_argw)); + } else { + compiler->cache_arg = SLJIT_MEM; + FAIL_IF(load_immediate(compiler, TMP_REG3_mapped, argw)); + } + + compiler->cache_argw = argw; + + if (!base) { + if (flags & LOAD_DATA) + return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, TMP_REG3_mapped); + else + return PB2(data_transfer_insts[flags & MEM_MASK], TMP_REG3_mapped, reg_ar); + } + + if (arg == next_arg + && next_argw - argw <= SIMM_16BIT_MAX + && next_argw - argw >= SIMM_16BIT_MIN) { + compiler->cache_arg = arg; + FAIL_IF(ADD(TMP_REG3_mapped, TMP_REG3_mapped, reg_map[base])); + if (flags & LOAD_DATA) + return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, TMP_REG3_mapped); + else + return PB2(data_transfer_insts[flags & MEM_MASK], TMP_REG3_mapped, reg_ar); + } + + FAIL_IF(ADD(tmp_ar, TMP_REG3_mapped, reg_map[base])); + + if (flags & LOAD_DATA) + return PB2(data_transfer_insts[flags & MEM_MASK], reg_ar, tmp_ar); + else + return PB2(data_transfer_insts[flags & MEM_MASK], tmp_ar, reg_ar); +} + +static SLJIT_INLINE sljit_s32 emit_op_mem(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg_ar, sljit_s32 arg, sljit_sw argw) +{ + if (getput_arg_fast(compiler, flags, reg_ar, arg, argw)) + return compiler->error; + + compiler->cache_arg = 0; + compiler->cache_argw = 0; + return getput_arg(compiler, flags, reg_ar, arg, argw, 0, 0); +} + +static SLJIT_INLINE sljit_s32 emit_op_mem2(struct sljit_compiler *compiler, sljit_s32 flags, sljit_s32 reg, sljit_s32 arg1, sljit_sw arg1w, sljit_s32 arg2, sljit_sw arg2w) +{ + if (getput_arg_fast(compiler, flags, reg, arg1, arg1w)) + return compiler->error; + return getput_arg(compiler, flags, reg, arg1, arg1w, arg2, arg2w); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + /* For UNUSED dst. Uncommon, but possible. */ + if (dst == SLJIT_UNUSED) + return SLJIT_SUCCESS; + + if (FAST_IS_REG(dst)) + return ADD(reg_map[dst], RA, ZERO); + + /* Memory. */ + return emit_op_mem(compiler, WORD_DATA, RA, dst, dstw); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (FAST_IS_REG(src)) + FAIL_IF(ADD(RA, reg_map[src], ZERO)); + + else if (src & SLJIT_MEM) + FAIL_IF(emit_op_mem(compiler, WORD_DATA | LOAD_DATA, RA, src, srcw)); + + else if (src & SLJIT_IMM) + FAIL_IF(load_immediate(compiler, RA, srcw)); + + return JR(RA); +} + +static SLJIT_INLINE sljit_s32 emit_single_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, sljit_s32 dst, sljit_s32 src1, sljit_sw src2) +{ + sljit_s32 overflow_ra = 0; + + switch (GET_OPCODE(op)) { + case SLJIT_MOV: + case SLJIT_MOV_P: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if (dst != src2) + return ADD(reg_map[dst], reg_map[src2], ZERO); + return SLJIT_SUCCESS; + + case SLJIT_MOV_U32: + case SLJIT_MOV_S32: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + if (op == SLJIT_MOV_S32) + return BFEXTS(reg_map[dst], reg_map[src2], 0, 31); + + return BFEXTU(reg_map[dst], reg_map[src2], 0, 31); + } else if (dst != src2) { + SLJIT_ASSERT(src2 == 0); + return ADD(reg_map[dst], reg_map[src2], ZERO); + } + + return SLJIT_SUCCESS; + + case SLJIT_MOV_U8: + case SLJIT_MOV_S8: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + if (op == SLJIT_MOV_S8) + return BFEXTS(reg_map[dst], reg_map[src2], 0, 7); + + return BFEXTU(reg_map[dst], reg_map[src2], 0, 7); + } else if (dst != src2) { + SLJIT_ASSERT(src2 == 0); + return ADD(reg_map[dst], reg_map[src2], ZERO); + } + + return SLJIT_SUCCESS; + + case SLJIT_MOV_U16: + case SLJIT_MOV_S16: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if ((flags & (REG_DEST | REG2_SOURCE)) == (REG_DEST | REG2_SOURCE)) { + if (op == SLJIT_MOV_S16) + return BFEXTS(reg_map[dst], reg_map[src2], 0, 15); + + return BFEXTU(reg_map[dst], reg_map[src2], 0, 15); + } else if (dst != src2) { + SLJIT_ASSERT(src2 == 0); + return ADD(reg_map[dst], reg_map[src2], ZERO); + } + + return SLJIT_SUCCESS; + + case SLJIT_NOT: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if (op & SLJIT_SET_E) + FAIL_IF(NOR(EQUAL_FLAG, reg_map[src2], reg_map[src2])); + if (CHECK_FLAGS(SLJIT_SET_E)) + FAIL_IF(NOR(reg_map[dst], reg_map[src2], reg_map[src2])); + + return SLJIT_SUCCESS; + + case SLJIT_CLZ: + SLJIT_ASSERT(src1 == TMP_REG1 && !(flags & SRC2_IMM)); + if (op & SLJIT_SET_E) + FAIL_IF(CLZ(EQUAL_FLAG, reg_map[src2])); + if (CHECK_FLAGS(SLJIT_SET_E)) + FAIL_IF(CLZ(reg_map[dst], reg_map[src2])); + + return SLJIT_SUCCESS; + + case SLJIT_ADD: + if (flags & SRC2_IMM) { + if (op & SLJIT_SET_O) { + FAIL_IF(SHRUI(TMP_EREG1, reg_map[src1], 63)); + if (src2 < 0) + FAIL_IF(XORI(TMP_EREG1, TMP_EREG1, 1)); + } + + if (op & SLJIT_SET_E) + FAIL_IF(ADDLI(EQUAL_FLAG, reg_map[src1], src2)); + + if (op & SLJIT_SET_C) { + if (src2 >= 0) + FAIL_IF(ORI(ULESS_FLAG ,reg_map[src1], src2)); + else { + FAIL_IF(ADDLI(ULESS_FLAG ,ZERO, src2)); + FAIL_IF(OR(ULESS_FLAG,reg_map[src1],ULESS_FLAG)); + } + } + + /* dst may be the same as src1 or src2. */ + if (CHECK_FLAGS(SLJIT_SET_E)) + FAIL_IF(ADDLI(reg_map[dst], reg_map[src1], src2)); + + if (op & SLJIT_SET_O) { + FAIL_IF(SHRUI(OVERFLOW_FLAG, reg_map[dst], 63)); + + if (src2 < 0) + FAIL_IF(XORI(OVERFLOW_FLAG, OVERFLOW_FLAG, 1)); + } + } else { + if (op & SLJIT_SET_O) { + FAIL_IF(XOR(TMP_EREG1, reg_map[src1], reg_map[src2])); + FAIL_IF(SHRUI(TMP_EREG1, TMP_EREG1, 63)); + + if (src1 != dst) + overflow_ra = reg_map[src1]; + else if (src2 != dst) + overflow_ra = reg_map[src2]; + else { + /* Rare ocasion. */ + FAIL_IF(ADD(TMP_EREG2, reg_map[src1], ZERO)); + overflow_ra = TMP_EREG2; + } + } + + if (op & SLJIT_SET_E) + FAIL_IF(ADD(EQUAL_FLAG ,reg_map[src1], reg_map[src2])); + + if (op & SLJIT_SET_C) + FAIL_IF(OR(ULESS_FLAG,reg_map[src1], reg_map[src2])); + + /* dst may be the same as src1 or src2. */ + if (CHECK_FLAGS(SLJIT_SET_E)) + FAIL_IF(ADD(reg_map[dst],reg_map[src1], reg_map[src2])); + + if (op & SLJIT_SET_O) { + FAIL_IF(XOR(OVERFLOW_FLAG,reg_map[dst], overflow_ra)); + FAIL_IF(SHRUI(OVERFLOW_FLAG, OVERFLOW_FLAG, 63)); + } + } + + /* a + b >= a | b (otherwise, the carry should be set to 1). */ + if (op & SLJIT_SET_C) + FAIL_IF(CMPLTU(ULESS_FLAG ,reg_map[dst] ,ULESS_FLAG)); + + if (op & SLJIT_SET_O) + return CMOVNEZ(OVERFLOW_FLAG, TMP_EREG1, ZERO); + + return SLJIT_SUCCESS; + + case SLJIT_ADDC: + if (flags & SRC2_IMM) { + if (op & SLJIT_SET_C) { + if (src2 >= 0) + FAIL_IF(ORI(TMP_EREG1, reg_map[src1], src2)); + else { + FAIL_IF(ADDLI(TMP_EREG1, ZERO, src2)); + FAIL_IF(OR(TMP_EREG1, reg_map[src1], TMP_EREG1)); + } + } + + FAIL_IF(ADDLI(reg_map[dst], reg_map[src1], src2)); + + } else { + if (op & SLJIT_SET_C) + FAIL_IF(OR(TMP_EREG1, reg_map[src1], reg_map[src2])); + + /* dst may be the same as src1 or src2. */ + FAIL_IF(ADD(reg_map[dst], reg_map[src1], reg_map[src2])); + } + + if (op & SLJIT_SET_C) + FAIL_IF(CMPLTU(TMP_EREG1, reg_map[dst], TMP_EREG1)); + + FAIL_IF(ADD(reg_map[dst], reg_map[dst], ULESS_FLAG)); + + if (!(op & SLJIT_SET_C)) + return SLJIT_SUCCESS; + + /* Set TMP_EREG2 (dst == 0) && (ULESS_FLAG == 1). */ + FAIL_IF(CMPLTUI(TMP_EREG2, reg_map[dst], 1)); + FAIL_IF(AND(TMP_EREG2, TMP_EREG2, ULESS_FLAG)); + /* Set carry flag. */ + return OR(ULESS_FLAG, TMP_EREG2, TMP_EREG1); + + case SLJIT_SUB: + if ((flags & SRC2_IMM) && ((op & (SLJIT_SET_U | SLJIT_SET_S)) || src2 == SIMM_16BIT_MIN)) { + FAIL_IF(ADDLI(TMP_REG2_mapped, ZERO, src2)); + src2 = TMP_REG2; + flags &= ~SRC2_IMM; + } + + if (flags & SRC2_IMM) { + if (op & SLJIT_SET_O) { + FAIL_IF(SHRUI(TMP_EREG1,reg_map[src1], 63)); + + if (src2 < 0) + FAIL_IF(XORI(TMP_EREG1, TMP_EREG1, 1)); + + if (src1 != dst) + overflow_ra = reg_map[src1]; + else { + /* Rare ocasion. */ + FAIL_IF(ADD(TMP_EREG2, reg_map[src1], ZERO)); + overflow_ra = TMP_EREG2; + } + } + + if (op & SLJIT_SET_E) + FAIL_IF(ADDLI(EQUAL_FLAG, reg_map[src1], -src2)); + + if (op & SLJIT_SET_C) { + FAIL_IF(load_immediate(compiler, ADDR_TMP_mapped, src2)); + FAIL_IF(CMPLTU(ULESS_FLAG, reg_map[src1], ADDR_TMP_mapped)); + } + + /* dst may be the same as src1 or src2. */ + if (CHECK_FLAGS(SLJIT_SET_E)) + FAIL_IF(ADDLI(reg_map[dst], reg_map[src1], -src2)); + + } else { + + if (op & SLJIT_SET_O) { + FAIL_IF(XOR(TMP_EREG1, reg_map[src1], reg_map[src2])); + FAIL_IF(SHRUI(TMP_EREG1, TMP_EREG1, 63)); + + if (src1 != dst) + overflow_ra = reg_map[src1]; + else { + /* Rare ocasion. */ + FAIL_IF(ADD(TMP_EREG2, reg_map[src1], ZERO)); + overflow_ra = TMP_EREG2; + } + } + + if (op & SLJIT_SET_E) + FAIL_IF(SUB(EQUAL_FLAG, reg_map[src1], reg_map[src2])); + + if (op & (SLJIT_SET_U | SLJIT_SET_C)) + FAIL_IF(CMPLTU(ULESS_FLAG, reg_map[src1], reg_map[src2])); + + if (op & SLJIT_SET_U) + FAIL_IF(CMPLTU(UGREATER_FLAG, reg_map[src2], reg_map[src1])); + + if (op & SLJIT_SET_S) { + FAIL_IF(CMPLTS(LESS_FLAG ,reg_map[src1] ,reg_map[src2])); + FAIL_IF(CMPLTS(GREATER_FLAG ,reg_map[src2] ,reg_map[src1])); + } + + /* dst may be the same as src1 or src2. */ + if (CHECK_FLAGS(SLJIT_SET_E | SLJIT_SET_U | SLJIT_SET_S | SLJIT_SET_C)) + FAIL_IF(SUB(reg_map[dst], reg_map[src1], reg_map[src2])); + } + + if (op & SLJIT_SET_O) { + FAIL_IF(XOR(OVERFLOW_FLAG, reg_map[dst], overflow_ra)); + FAIL_IF(SHRUI(OVERFLOW_FLAG, OVERFLOW_FLAG, 63)); + return CMOVEQZ(OVERFLOW_FLAG, TMP_EREG1, ZERO); + } + + return SLJIT_SUCCESS; + + case SLJIT_SUBC: + if ((flags & SRC2_IMM) && src2 == SIMM_16BIT_MIN) { + FAIL_IF(ADDLI(TMP_REG2_mapped, ZERO, src2)); + src2 = TMP_REG2; + flags &= ~SRC2_IMM; + } + + if (flags & SRC2_IMM) { + if (op & SLJIT_SET_C) { + FAIL_IF(load_immediate(compiler, ADDR_TMP_mapped, -src2)); + FAIL_IF(CMPLTU(TMP_EREG1, reg_map[src1], ADDR_TMP_mapped)); + } + + /* dst may be the same as src1 or src2. */ + FAIL_IF(ADDLI(reg_map[dst], reg_map[src1], -src2)); + + } else { + if (op & SLJIT_SET_C) + FAIL_IF(CMPLTU(TMP_EREG1, reg_map[src1], reg_map[src2])); + /* dst may be the same as src1 or src2. */ + FAIL_IF(SUB(reg_map[dst], reg_map[src1], reg_map[src2])); + } + + if (op & SLJIT_SET_C) + FAIL_IF(CMOVEQZ(TMP_EREG1, reg_map[dst], ULESS_FLAG)); + + FAIL_IF(SUB(reg_map[dst], reg_map[dst], ULESS_FLAG)); + + if (op & SLJIT_SET_C) + FAIL_IF(ADD(ULESS_FLAG, TMP_EREG1, ZERO)); + + return SLJIT_SUCCESS; + + case SLJIT_MUL: + if (flags & SRC2_IMM) { + FAIL_IF(load_immediate(compiler, TMP_REG2_mapped, src2)); + src2 = TMP_REG2; + flags &= ~SRC2_IMM; + } + + FAIL_IF(MUL(reg_map[dst], reg_map[src1], reg_map[src2])); + + return SLJIT_SUCCESS; + +#define EMIT_LOGICAL(op_imm, op_norm) \ + if (flags & SRC2_IMM) { \ + FAIL_IF(load_immediate(compiler, ADDR_TMP_mapped, src2)); \ + if (op & SLJIT_SET_E) \ + FAIL_IF(push_3_buffer( \ + compiler, op_norm, EQUAL_FLAG, reg_map[src1], \ + ADDR_TMP_mapped, __LINE__)); \ + if (CHECK_FLAGS(SLJIT_SET_E)) \ + FAIL_IF(push_3_buffer( \ + compiler, op_norm, reg_map[dst], reg_map[src1], \ + ADDR_TMP_mapped, __LINE__)); \ + } else { \ + if (op & SLJIT_SET_E) \ + FAIL_IF(push_3_buffer( \ + compiler, op_norm, EQUAL_FLAG, reg_map[src1], \ + reg_map[src2], __LINE__)); \ + if (CHECK_FLAGS(SLJIT_SET_E)) \ + FAIL_IF(push_3_buffer( \ + compiler, op_norm, reg_map[dst], reg_map[src1], \ + reg_map[src2], __LINE__)); \ + } + + case SLJIT_AND: + EMIT_LOGICAL(TILEGX_OPC_ANDI, TILEGX_OPC_AND); + return SLJIT_SUCCESS; + + case SLJIT_OR: + EMIT_LOGICAL(TILEGX_OPC_ORI, TILEGX_OPC_OR); + return SLJIT_SUCCESS; + + case SLJIT_XOR: + EMIT_LOGICAL(TILEGX_OPC_XORI, TILEGX_OPC_XOR); + return SLJIT_SUCCESS; + +#define EMIT_SHIFT(op_imm, op_norm) \ + if (flags & SRC2_IMM) { \ + if (op & SLJIT_SET_E) \ + FAIL_IF(push_3_buffer( \ + compiler, op_imm, EQUAL_FLAG, reg_map[src1], \ + src2 & 0x3F, __LINE__)); \ + if (CHECK_FLAGS(SLJIT_SET_E)) \ + FAIL_IF(push_3_buffer( \ + compiler, op_imm, reg_map[dst], reg_map[src1], \ + src2 & 0x3F, __LINE__)); \ + } else { \ + if (op & SLJIT_SET_E) \ + FAIL_IF(push_3_buffer( \ + compiler, op_norm, EQUAL_FLAG, reg_map[src1], \ + reg_map[src2], __LINE__)); \ + if (CHECK_FLAGS(SLJIT_SET_E)) \ + FAIL_IF(push_3_buffer( \ + compiler, op_norm, reg_map[dst], reg_map[src1], \ + reg_map[src2], __LINE__)); \ + } + + case SLJIT_SHL: + EMIT_SHIFT(TILEGX_OPC_SHLI, TILEGX_OPC_SHL); + return SLJIT_SUCCESS; + + case SLJIT_LSHR: + EMIT_SHIFT(TILEGX_OPC_SHRUI, TILEGX_OPC_SHRU); + return SLJIT_SUCCESS; + + case SLJIT_ASHR: + EMIT_SHIFT(TILEGX_OPC_SHRSI, TILEGX_OPC_SHRS); + return SLJIT_SUCCESS; + } + + SLJIT_UNREACHABLE(); + return SLJIT_SUCCESS; +} + +static sljit_s32 emit_op(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 flags, sljit_s32 dst, sljit_sw dstw, sljit_s32 src1, sljit_sw src1w, sljit_s32 src2, sljit_sw src2w) +{ + /* arg1 goes to TMP_REG1 or src reg. + arg2 goes to TMP_REG2, imm or src reg. + TMP_REG3 can be used for caching. + result goes to TMP_REG2, so put result can use TMP_REG1 and TMP_REG3. */ + sljit_s32 dst_r = TMP_REG2; + sljit_s32 src1_r; + sljit_sw src2_r = 0; + sljit_s32 sugg_src2_r = TMP_REG2; + + if (!(flags & ALT_KEEP_CACHE)) { + compiler->cache_arg = 0; + compiler->cache_argw = 0; + } + + if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) { + if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32 && !(src2 & SLJIT_MEM)) + return SLJIT_SUCCESS; + if (GET_FLAGS(op)) + flags |= UNUSED_DEST; + } else if (FAST_IS_REG(dst)) { + dst_r = dst; + flags |= REG_DEST; + if (op >= SLJIT_MOV && op <= SLJIT_MOVU_S32) + sugg_src2_r = dst_r; + } else if ((dst & SLJIT_MEM) && !getput_arg_fast(compiler, flags | ARG_TEST, TMP_REG1_mapped, dst, dstw)) + flags |= SLOW_DEST; + + if (flags & IMM_OP) { + if ((src2 & SLJIT_IMM) && src2w) { + if ((!(flags & LOGICAL_OP) + && (src2w <= SIMM_16BIT_MAX && src2w >= SIMM_16BIT_MIN)) + || ((flags & LOGICAL_OP) && !(src2w & ~UIMM_16BIT_MAX))) { + flags |= SRC2_IMM; + src2_r = src2w; + } + } + + if (!(flags & SRC2_IMM) && (flags & CUMULATIVE_OP) && (src1 & SLJIT_IMM) && src1w) { + if ((!(flags & LOGICAL_OP) + && (src1w <= SIMM_16BIT_MAX && src1w >= SIMM_16BIT_MIN)) + || ((flags & LOGICAL_OP) && !(src1w & ~UIMM_16BIT_MAX))) { + flags |= SRC2_IMM; + src2_r = src1w; + + /* And swap arguments. */ + src1 = src2; + src1w = src2w; + src2 = SLJIT_IMM; + /* src2w = src2_r unneeded. */ + } + } + } + + /* Source 1. */ + if (FAST_IS_REG(src1)) { + src1_r = src1; + flags |= REG1_SOURCE; + } else if (src1 & SLJIT_IMM) { + if (src1w) { + FAIL_IF(load_immediate(compiler, TMP_REG1_mapped, src1w)); + src1_r = TMP_REG1; + } else + src1_r = 0; + } else { + if (getput_arg_fast(compiler, flags | LOAD_DATA, TMP_REG1_mapped, src1, src1w)) + FAIL_IF(compiler->error); + else + flags |= SLOW_SRC1; + src1_r = TMP_REG1; + } + + /* Source 2. */ + if (FAST_IS_REG(src2)) { + src2_r = src2; + flags |= REG2_SOURCE; + if (!(flags & REG_DEST) && op >= SLJIT_MOV && op <= SLJIT_MOVU_S32) + dst_r = src2_r; + } else if (src2 & SLJIT_IMM) { + if (!(flags & SRC2_IMM)) { + if (src2w) { + FAIL_IF(load_immediate(compiler, reg_map[sugg_src2_r], src2w)); + src2_r = sugg_src2_r; + } else { + src2_r = 0; + if ((op >= SLJIT_MOV && op <= SLJIT_MOVU_S32) && (dst & SLJIT_MEM)) + dst_r = 0; + } + } + } else { + if (getput_arg_fast(compiler, flags | LOAD_DATA, reg_map[sugg_src2_r], src2, src2w)) + FAIL_IF(compiler->error); + else + flags |= SLOW_SRC2; + src2_r = sugg_src2_r; + } + + if ((flags & (SLOW_SRC1 | SLOW_SRC2)) == (SLOW_SRC1 | SLOW_SRC2)) { + SLJIT_ASSERT(src2_r == TMP_REG2); + if (!can_cache(src1, src1w, src2, src2w) && can_cache(src1, src1w, dst, dstw)) { + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG2_mapped, src2, src2w, src1, src1w)); + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG1_mapped, src1, src1w, dst, dstw)); + } else { + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG1_mapped, src1, src1w, src2, src2w)); + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG2_mapped, src2, src2w, dst, dstw)); + } + } else if (flags & SLOW_SRC1) + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, TMP_REG1_mapped, src1, src1w, dst, dstw)); + else if (flags & SLOW_SRC2) + FAIL_IF(getput_arg(compiler, flags | LOAD_DATA, reg_map[sugg_src2_r], src2, src2w, dst, dstw)); + + FAIL_IF(emit_single_op(compiler, op, flags, dst_r, src1_r, src2_r)); + + if (dst & SLJIT_MEM) { + if (!(flags & SLOW_DEST)) { + getput_arg_fast(compiler, flags, reg_map[dst_r], dst, dstw); + return compiler->error; + } + + return getput_arg(compiler, flags, reg_map[dst_r], dst, dstw, 0, 0); + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src, sljit_sw srcw, sljit_s32 type) +{ + sljit_s32 sugg_dst_ar, dst_ar; + sljit_s32 flags = GET_ALL_FLAGS(op); + sljit_s32 mem_type = (op & SLJIT_I32_OP) ? (INT_DATA | SIGNED_DATA) : WORD_DATA; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, src, srcw, type)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + op = GET_OPCODE(op); + if (op == SLJIT_MOV_S32 || op == SLJIT_MOV_U32) + mem_type = INT_DATA | SIGNED_DATA; + sugg_dst_ar = reg_map[(op < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG2]; + + compiler->cache_arg = 0; + compiler->cache_argw = 0; + if (op >= SLJIT_ADD && (src & SLJIT_MEM)) { + ADJUST_LOCAL_OFFSET(src, srcw); + FAIL_IF(emit_op_mem2(compiler, mem_type | LOAD_DATA, TMP_REG1_mapped, src, srcw, dst, dstw)); + src = TMP_REG1; + srcw = 0; + } + + switch (type & 0xff) { + case SLJIT_EQUAL: + case SLJIT_NOT_EQUAL: + FAIL_IF(CMPLTUI(sugg_dst_ar, EQUAL_FLAG, 1)); + dst_ar = sugg_dst_ar; + break; + case SLJIT_LESS: + case SLJIT_GREATER_EQUAL: + dst_ar = ULESS_FLAG; + break; + case SLJIT_GREATER: + case SLJIT_LESS_EQUAL: + dst_ar = UGREATER_FLAG; + break; + case SLJIT_SIG_LESS: + case SLJIT_SIG_GREATER_EQUAL: + dst_ar = LESS_FLAG; + break; + case SLJIT_SIG_GREATER: + case SLJIT_SIG_LESS_EQUAL: + dst_ar = GREATER_FLAG; + break; + case SLJIT_OVERFLOW: + case SLJIT_NOT_OVERFLOW: + dst_ar = OVERFLOW_FLAG; + break; + case SLJIT_MUL_OVERFLOW: + case SLJIT_MUL_NOT_OVERFLOW: + FAIL_IF(CMPLTUI(sugg_dst_ar, OVERFLOW_FLAG, 1)); + dst_ar = sugg_dst_ar; + type ^= 0x1; /* Flip type bit for the XORI below. */ + break; + + default: + SLJIT_UNREACHABLE(); + dst_ar = sugg_dst_ar; + break; + } + + if (type & 0x1) { + FAIL_IF(XORI(sugg_dst_ar, dst_ar, 1)); + dst_ar = sugg_dst_ar; + } + + if (op >= SLJIT_ADD) { + if (TMP_REG2_mapped != dst_ar) + FAIL_IF(ADD(TMP_REG2_mapped, dst_ar, ZERO)); + return emit_op(compiler, op | flags, mem_type | CUMULATIVE_OP | LOGICAL_OP | IMM_OP | ALT_KEEP_CACHE, dst, dstw, src, srcw, TMP_REG2, 0); + } + + if (dst & SLJIT_MEM) + return emit_op_mem(compiler, mem_type, dst_ar, dst, dstw); + + if (sugg_dst_ar != dst_ar) + return ADD(sugg_dst_ar, dst_ar, ZERO); + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) { + CHECK_ERROR(); + CHECK(check_sljit_emit_op0(compiler, op)); + + op = GET_OPCODE(op); + switch (op) { + case SLJIT_NOP: + return push_0_buffer(compiler, TILEGX_OPC_FNOP, __LINE__); + + case SLJIT_BREAKPOINT: + return PI(BPT); + + case SLJIT_LMUL_UW: + case SLJIT_LMUL_SW: + case SLJIT_DIVMOD_UW: + case SLJIT_DIVMOD_SW: + case SLJIT_DIV_UW: + case SLJIT_DIV_SW: + SLJIT_UNREACHABLE(); + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src, srcw); + + switch (GET_OPCODE(op)) { + case SLJIT_MOV: + case SLJIT_MOV_P: + return emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_MOV_U32: + return emit_op(compiler, SLJIT_MOV_U32, INT_DATA, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_MOV_S32: + return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_MOV_U8: + return emit_op(compiler, SLJIT_MOV_U8, BYTE_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8) srcw : srcw); + + case SLJIT_MOV_S8: + return emit_op(compiler, SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8) srcw : srcw); + + case SLJIT_MOV_U16: + return emit_op(compiler, SLJIT_MOV_U16, HALF_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16) srcw : srcw); + + case SLJIT_MOV_S16: + return emit_op(compiler, SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16) srcw : srcw); + + case SLJIT_MOVU: + case SLJIT_MOVU_P: + return emit_op(compiler, SLJIT_MOV, WORD_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_MOVU_U32: + return emit_op(compiler, SLJIT_MOV_U32, INT_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_MOVU_S32: + return emit_op(compiler, SLJIT_MOV_S32, INT_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_MOVU_U8: + return emit_op(compiler, SLJIT_MOV_U8, BYTE_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u8) srcw : srcw); + + case SLJIT_MOVU_S8: + return emit_op(compiler, SLJIT_MOV_S8, BYTE_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s8) srcw : srcw); + + case SLJIT_MOVU_U16: + return emit_op(compiler, SLJIT_MOV_U16, HALF_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_u16) srcw : srcw); + + case SLJIT_MOVU_S16: + return emit_op(compiler, SLJIT_MOV_S16, HALF_DATA | SIGNED_DATA | WRITE_BACK, dst, dstw, TMP_REG1, 0, src, (src & SLJIT_IMM) ? (sljit_s16) srcw : srcw); + + case SLJIT_NOT: + return emit_op(compiler, op, 0, dst, dstw, TMP_REG1, 0, src, srcw); + + case SLJIT_NEG: + return emit_op(compiler, SLJIT_SUB | GET_ALL_FLAGS(op), IMM_OP, dst, dstw, SLJIT_IMM, 0, src, srcw); + + case SLJIT_CLZ: + return emit_op(compiler, op, (op & SLJIT_I32_OP) ? INT_DATA : WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw); + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src1, sljit_sw src1w, sljit_s32 src2, sljit_sw src2w) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + switch (GET_OPCODE(op)) { + case SLJIT_ADD: + case SLJIT_ADDC: + return emit_op(compiler, op, CUMULATIVE_OP | IMM_OP, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_SUB: + case SLJIT_SUBC: + return emit_op(compiler, op, IMM_OP, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_MUL: + return emit_op(compiler, op, CUMULATIVE_OP, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_AND: + case SLJIT_OR: + case SLJIT_XOR: + return emit_op(compiler, op, CUMULATIVE_OP | LOGICAL_OP | IMM_OP, dst, dstw, src1, src1w, src2, src2w); + + case SLJIT_SHL: + case SLJIT_LSHR: + case SLJIT_ASHR: + if (src2 & SLJIT_IMM) + src2w &= 0x3f; + if (op & SLJIT_I32_OP) + src2w &= 0x1f; + + return emit_op(compiler, op, IMM_OP, dst, dstw, src1, src1w, src2, src2w); + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_label * sljit_emit_label(struct sljit_compiler *compiler) +{ + struct sljit_label *label; + + flush_buffer(compiler); + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_label(compiler)); + + if (compiler->last_label && compiler->last_label->size == compiler->size) + return compiler->last_label; + + label = (struct sljit_label *)ensure_abuf(compiler, sizeof(struct sljit_label)); + PTR_FAIL_IF(!label); + set_label(label, compiler); + return label; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 src_r = TMP_REG2; + struct sljit_jump *jump = NULL; + + flush_buffer(compiler); + + CHECK_ERROR(); + CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (FAST_IS_REG(src)) { + if (reg_map[src] != 0) + src_r = src; + else + FAIL_IF(ADD_SOLO(TMP_REG2_mapped, reg_map[src], ZERO)); + } + + if (type >= SLJIT_CALL0) { + SLJIT_ASSERT(reg_map[PIC_ADDR_REG] == 16 && PIC_ADDR_REG == TMP_REG2); + if (src & (SLJIT_IMM | SLJIT_MEM)) { + if (src & SLJIT_IMM) + FAIL_IF(emit_const(compiler, reg_map[PIC_ADDR_REG], srcw, 1)); + else { + SLJIT_ASSERT(src_r == TMP_REG2 && (src & SLJIT_MEM)); + FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, TMP_REG2, 0, TMP_REG1, 0, src, srcw)); + } + + FAIL_IF(ADD_SOLO(0, reg_map[SLJIT_R0], ZERO)); + + FAIL_IF(ADDI_SOLO(54, 54, -16)); + + FAIL_IF(JALR_SOLO(reg_map[PIC_ADDR_REG])); + + return ADDI_SOLO(54, 54, 16); + } + + /* Register input. */ + if (type >= SLJIT_CALL1) + FAIL_IF(ADD_SOLO(0, reg_map[SLJIT_R0], ZERO)); + + FAIL_IF(ADD_SOLO(reg_map[PIC_ADDR_REG], reg_map[src_r], ZERO)); + + FAIL_IF(ADDI_SOLO(54, 54, -16)); + + FAIL_IF(JALR_SOLO(reg_map[src_r])); + + return ADDI_SOLO(54, 54, 16); + } + + if (src & SLJIT_IMM) { + jump = (struct sljit_jump *)ensure_abuf(compiler, sizeof(struct sljit_jump)); + FAIL_IF(!jump); + set_jump(jump, compiler, JUMP_ADDR | ((type >= SLJIT_FAST_CALL) ? IS_JAL : 0)); + jump->u.target = srcw; + FAIL_IF(emit_const(compiler, TMP_REG2_mapped, 0, 1)); + + if (type >= SLJIT_FAST_CALL) { + FAIL_IF(ADD_SOLO(ZERO, ZERO, ZERO)); + jump->addr = compiler->size; + FAIL_IF(JR_SOLO(reg_map[src_r])); + } else { + jump->addr = compiler->size; + FAIL_IF(JR_SOLO(reg_map[src_r])); + } + + return SLJIT_SUCCESS; + + } else if (src & SLJIT_MEM) { + FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, TMP_REG2, 0, TMP_REG1, 0, src, srcw)); + flush_buffer(compiler); + } + + FAIL_IF(JR_SOLO(reg_map[src_r])); + + if (jump) + jump->addr = compiler->size; + + return SLJIT_SUCCESS; +} + +#define BR_Z(src) \ + inst = BEQZ_X1 | SRCA_X1(src); \ + flags = IS_COND; + +#define BR_NZ(src) \ + inst = BNEZ_X1 | SRCA_X1(src); \ + flags = IS_COND; + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump * sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) +{ + struct sljit_jump *jump; + sljit_ins inst; + sljit_s32 flags = 0; + + flush_buffer(compiler); + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_jump(compiler, type)); + + jump = (struct sljit_jump *)ensure_abuf(compiler, sizeof(struct sljit_jump)); + PTR_FAIL_IF(!jump); + set_jump(jump, compiler, type & SLJIT_REWRITABLE_JUMP); + type &= 0xff; + + switch (type) { + case SLJIT_EQUAL: + BR_NZ(EQUAL_FLAG); + break; + case SLJIT_NOT_EQUAL: + BR_Z(EQUAL_FLAG); + break; + case SLJIT_LESS: + BR_Z(ULESS_FLAG); + break; + case SLJIT_GREATER_EQUAL: + BR_NZ(ULESS_FLAG); + break; + case SLJIT_GREATER: + BR_Z(UGREATER_FLAG); + break; + case SLJIT_LESS_EQUAL: + BR_NZ(UGREATER_FLAG); + break; + case SLJIT_SIG_LESS: + BR_Z(LESS_FLAG); + break; + case SLJIT_SIG_GREATER_EQUAL: + BR_NZ(LESS_FLAG); + break; + case SLJIT_SIG_GREATER: + BR_Z(GREATER_FLAG); + break; + case SLJIT_SIG_LESS_EQUAL: + BR_NZ(GREATER_FLAG); + break; + case SLJIT_OVERFLOW: + case SLJIT_MUL_OVERFLOW: + BR_Z(OVERFLOW_FLAG); + break; + case SLJIT_NOT_OVERFLOW: + case SLJIT_MUL_NOT_OVERFLOW: + BR_NZ(OVERFLOW_FLAG); + break; + default: + /* Not conditional branch. */ + inst = 0; + break; + } + + jump->flags |= flags; + + if (inst) { + inst = inst | ((type <= SLJIT_JUMP) ? BOFF_X1(5) : BOFF_X1(6)); + PTR_FAIL_IF(PI(inst)); + } + + PTR_FAIL_IF(emit_const(compiler, TMP_REG2_mapped, 0, 1)); + if (type <= SLJIT_JUMP) { + jump->addr = compiler->size; + PTR_FAIL_IF(JR_SOLO(TMP_REG2_mapped)); + } else { + SLJIT_ASSERT(reg_map[PIC_ADDR_REG] == 16 && PIC_ADDR_REG == TMP_REG2); + /* Cannot be optimized out if type is >= CALL0. */ + jump->flags |= IS_JAL | (type >= SLJIT_CALL0 ? SLJIT_REWRITABLE_JUMP : 0); + PTR_FAIL_IF(ADD_SOLO(0, reg_map[SLJIT_R0], ZERO)); + jump->addr = compiler->size; + PTR_FAIL_IF(JALR_SOLO(TMP_REG2_mapped)); + } + + return jump; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src, sljit_sw srcw) +{ + SLJIT_UNREACHABLE(); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 dst, sljit_sw dstw, sljit_s32 src1, sljit_sw src1w, sljit_s32 src2, sljit_sw src2w) +{ + SLJIT_UNREACHABLE(); +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_const * sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) +{ + struct sljit_const *const_; + sljit_s32 reg; + + flush_buffer(compiler); + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + const_ = (struct sljit_const *)ensure_abuf(compiler, sizeof(struct sljit_const)); + PTR_FAIL_IF(!const_); + set_const(const_, compiler); + + reg = FAST_IS_REG(dst) ? dst : TMP_REG2; + + PTR_FAIL_IF(emit_const_64(compiler, reg, init_value, 1)); + + if (dst & SLJIT_MEM) + PTR_FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, dst, dstw, TMP_REG1, 0, TMP_REG2, 0)); + return const_; +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target) +{ + sljit_ins *inst = (sljit_ins *)addr; + + inst[0] = (inst[0] & ~(0xFFFFL << 43)) | (((new_target >> 32) & 0xffff) << 43); + inst[1] = (inst[1] & ~(0xFFFFL << 43)) | (((new_target >> 16) & 0xffff) << 43); + inst[2] = (inst[2] & ~(0xFFFFL << 43)) | ((new_target & 0xffff) << 43); + SLJIT_CACHE_FLUSH(inst, inst + 3); +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant) +{ + sljit_ins *inst = (sljit_ins *)addr; + + inst[0] = (inst[0] & ~(0xFFFFL << 43)) | (((new_constant >> 48) & 0xFFFFL) << 43); + inst[1] = (inst[1] & ~(0xFFFFL << 43)) | (((new_constant >> 32) & 0xFFFFL) << 43); + inst[2] = (inst[2] & ~(0xFFFFL << 43)) | (((new_constant >> 16) & 0xFFFFL) << 43); + inst[3] = (inst[3] & ~(0xFFFFL << 43)) | ((new_constant & 0xFFFFL) << 43); + SLJIT_CACHE_FLUSH(inst, inst + 4); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_register_index(reg)); + return reg_map[reg]; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, + void *instruction, sljit_s32 size) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); + return SLJIT_ERR_UNSUPPORTED; +} + diff --git a/contrib/libs/pcre/sljit/sljitNativeX86_32.c b/contrib/libs/pcre/sljit/sljitNativeX86_32.c index 9b62c32816..34a3a3d940 100644 --- a/contrib/libs/pcre/sljit/sljitNativeX86_32.c +++ b/contrib/libs/pcre/sljit/sljitNativeX86_32.c @@ -1,896 +1,896 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* x86 32-bit arch dependent functions. */ - -static sljit_s32 emit_do_imm(struct sljit_compiler *compiler, sljit_u8 opcode, sljit_sw imm) -{ - sljit_u8 *inst; - - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + sizeof(sljit_sw)); - FAIL_IF(!inst); - INC_SIZE(1 + sizeof(sljit_sw)); - *inst++ = opcode; - sljit_unaligned_store_sw(inst, imm); - return SLJIT_SUCCESS; -} - -static sljit_u8* generate_far_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr, sljit_sw executable_offset) -{ - sljit_s32 type = jump->flags >> TYPE_SHIFT; - - if (type == SLJIT_JUMP) { - *code_ptr++ = JMP_i32; - jump->addr++; - } - else if (type >= SLJIT_FAST_CALL) { - *code_ptr++ = CALL_i32; - jump->addr++; - } - else { - *code_ptr++ = GROUP_0F; - *code_ptr++ = get_jump_code(type); - jump->addr += 2; - } - - if (jump->flags & JUMP_LABEL) - jump->flags |= PATCH_MW; - else - sljit_unaligned_store_sw(code_ptr, jump->u.target - (jump->addr + 4) - (sljit_uw)executable_offset); - code_ptr += 4; - - return code_ptr; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - sljit_s32 args, size; - sljit_u8 *inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - args = get_arg_count(arg_types); - compiler->args = args; - - /* [esp+0] for saving temporaries and function calls. */ - compiler->stack_tmp_size = 2 * sizeof(sljit_sw); - -#if !(defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) - if (scratches > 3) - compiler->stack_tmp_size = 3 * sizeof(sljit_sw); -#endif - - compiler->saveds_offset = compiler->stack_tmp_size; - if (scratches > 3) - compiler->saveds_offset += ((scratches > (3 + 6)) ? 6 : (scratches - 3)) * sizeof(sljit_sw); - - compiler->locals_offset = compiler->saveds_offset; - - if (saveds > 3) - compiler->locals_offset += (saveds - 3) * sizeof(sljit_sw); - - if (options & SLJIT_F64_ALIGNMENT) - compiler->locals_offset = (compiler->locals_offset + sizeof(sljit_f64) - 1) & ~(sizeof(sljit_f64) - 1); - - size = 1 + (scratches > 9 ? (scratches - 9) : 0) + (saveds <= 3 ? saveds : 3); -#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) - size += (args > 0 ? (args * 2) : 0) + (args > 2 ? 2 : 0); -#else - size += (args > 0 ? (2 + args * 3) : 0); -#endif - inst = (sljit_u8*)ensure_buf(compiler, 1 + size); - FAIL_IF(!inst); - - INC_SIZE(size); - PUSH_REG(reg_map[TMP_REG1]); -#if !(defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) - if (args > 0) { - *inst++ = MOV_r_rm; - *inst++ = MOD_REG | (reg_map[TMP_REG1] << 3) | 0x4 /* esp */; - } -#endif - if (saveds > 2 || scratches > 9) - PUSH_REG(reg_map[SLJIT_S2]); - if (saveds > 1 || scratches > 10) - PUSH_REG(reg_map[SLJIT_S1]); - if (saveds > 0 || scratches > 11) - PUSH_REG(reg_map[SLJIT_S0]); - -#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) - if (args > 0) { - inst[0] = MOV_r_rm; - inst[1] = MOD_REG | (reg_map[SLJIT_S0] << 3) | reg_map[SLJIT_R2]; - inst += 2; - } - if (args > 1) { - inst[0] = MOV_r_rm; - inst[1] = MOD_REG | (reg_map[SLJIT_S1] << 3) | reg_map[SLJIT_R1]; - inst += 2; - } - if (args > 2) { - inst[0] = MOV_r_rm; - inst[1] = MOD_DISP8 | (reg_map[SLJIT_S2] << 3) | 0x4 /* esp */; - inst[2] = 0x24; - inst[3] = sizeof(sljit_sw) * (3 + 2); /* saveds >= 3 as well. */ - } -#else - if (args > 0) { - inst[0] = MOV_r_rm; - inst[1] = MOD_DISP8 | (reg_map[SLJIT_S0] << 3) | reg_map[TMP_REG1]; - inst[2] = sizeof(sljit_sw) * 2; - inst += 3; - } - if (args > 1) { - inst[0] = MOV_r_rm; - inst[1] = MOD_DISP8 | (reg_map[SLJIT_S1] << 3) | reg_map[TMP_REG1]; - inst[2] = sizeof(sljit_sw) * 3; - inst += 3; - } - if (args > 2) { - inst[0] = MOV_r_rm; - inst[1] = MOD_DISP8 | (reg_map[SLJIT_S2] << 3) | reg_map[TMP_REG1]; - inst[2] = sizeof(sljit_sw) * 4; - } -#endif - - SLJIT_ASSERT(SLJIT_LOCALS_OFFSET > 0); - -#if defined(__APPLE__) - /* Ignore pushed registers and SLJIT_LOCALS_OFFSET when computing the aligned local size. */ - saveds = (2 + (scratches > 9 ? (scratches - 9) : 0) + (saveds <= 3 ? saveds : 3)) * sizeof(sljit_uw); - local_size = ((SLJIT_LOCALS_OFFSET + saveds + local_size + 15) & ~15) - saveds; -#else - if (options & SLJIT_F64_ALIGNMENT) - local_size = SLJIT_LOCALS_OFFSET + ((local_size + sizeof(sljit_f64) - 1) & ~(sizeof(sljit_f64) - 1)); - else - local_size = SLJIT_LOCALS_OFFSET + ((local_size + sizeof(sljit_sw) - 1) & ~(sizeof(sljit_sw) - 1)); -#endif - - compiler->local_size = local_size; - -#ifdef _WIN32 - if (local_size > 0) { - if (local_size <= 4 * 4096) { - if (local_size > 4096) - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096); - if (local_size > 2 * 4096) - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096 * 2); - if (local_size > 3 * 4096) - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096 * 3); - } - else { - EMIT_MOV(compiler, SLJIT_R0, 0, SLJIT_SP, 0); - EMIT_MOV(compiler, SLJIT_R1, 0, SLJIT_IMM, (local_size - 1) >> 12); - - SLJIT_ASSERT (reg_map[SLJIT_R0] == 0); - - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_R0), -4096); - FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), - SLJIT_R0, 0, SLJIT_R0, 0, SLJIT_IMM, 4096)); - FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), - SLJIT_R1, 0, SLJIT_R1, 0, SLJIT_IMM, 1)); - - inst = (sljit_u8*)ensure_buf(compiler, 1 + 2); - FAIL_IF(!inst); - - INC_SIZE(2); - inst[0] = JNE_i8; - inst[1] = (sljit_s8) -16; - } - - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -local_size); - } -#endif - - SLJIT_ASSERT(local_size > 0); - -#if !defined(__APPLE__) - if (options & SLJIT_F64_ALIGNMENT) { - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_SP, 0); - - /* Some space might allocated during sljit_grow_stack() above on WIN32. */ - FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), - SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, local_size + sizeof(sljit_sw))); - -#if defined _WIN32 && !(defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) - if (compiler->local_size > 1024) - FAIL_IF(emit_cum_binary(compiler, BINARY_OPCODE(ADD), - TMP_REG1, 0, TMP_REG1, 0, SLJIT_IMM, sizeof(sljit_sw))); -#endif - - inst = (sljit_u8*)ensure_buf(compiler, 1 + 6); - FAIL_IF(!inst); - - INC_SIZE(6); - inst[0] = GROUP_BINARY_81; - inst[1] = MOD_REG | AND | reg_map[SLJIT_SP]; - sljit_unaligned_store_sw(inst + 2, ~(sizeof(sljit_f64) - 1)); - - /* The real local size must be used. */ - return emit_mov(compiler, SLJIT_MEM1(SLJIT_SP), compiler->local_size, TMP_REG1, 0); - } -#endif - return emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), - SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, local_size); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - CHECK_ERROR(); - CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - compiler->args = get_arg_count(arg_types); - - /* [esp+0] for saving temporaries and function calls. */ - compiler->stack_tmp_size = 2 * sizeof(sljit_sw); - -#if !(defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) - if (scratches > 3) - compiler->stack_tmp_size = 3 * sizeof(sljit_sw); -#endif - - compiler->saveds_offset = compiler->stack_tmp_size; - if (scratches > 3) - compiler->saveds_offset += ((scratches > (3 + 6)) ? 6 : (scratches - 3)) * sizeof(sljit_sw); - - compiler->locals_offset = compiler->saveds_offset; - - if (saveds > 3) - compiler->locals_offset += (saveds - 3) * sizeof(sljit_sw); - - if (options & SLJIT_F64_ALIGNMENT) - compiler->locals_offset = (compiler->locals_offset + sizeof(sljit_f64) - 1) & ~(sizeof(sljit_f64) - 1); - -#if defined(__APPLE__) - saveds = (2 + (scratches > 9 ? (scratches - 9) : 0) + (saveds <= 3 ? saveds : 3)) * sizeof(sljit_uw); - compiler->local_size = ((SLJIT_LOCALS_OFFSET + saveds + local_size + 15) & ~15) - saveds; -#else - if (options & SLJIT_F64_ALIGNMENT) - compiler->local_size = SLJIT_LOCALS_OFFSET + ((local_size + sizeof(sljit_f64) - 1) & ~(sizeof(sljit_f64) - 1)); - else - compiler->local_size = SLJIT_LOCALS_OFFSET + ((local_size + sizeof(sljit_sw) - 1) & ~(sizeof(sljit_sw) - 1)); -#endif - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 size; - sljit_u8 *inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_return(compiler, op, src, srcw)); - SLJIT_ASSERT(compiler->args >= 0); - - FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); - - SLJIT_ASSERT(compiler->local_size > 0); - -#if !defined(__APPLE__) - if (compiler->options & SLJIT_F64_ALIGNMENT) - EMIT_MOV(compiler, SLJIT_SP, 0, SLJIT_MEM1(SLJIT_SP), compiler->local_size) - else - FAIL_IF(emit_cum_binary(compiler, BINARY_OPCODE(ADD), - SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, compiler->local_size)); -#else - FAIL_IF(emit_cum_binary(compiler, BINARY_OPCODE(ADD), - SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, compiler->local_size)); -#endif - - size = 2 + (compiler->scratches > 7 ? (compiler->scratches - 7) : 0) + - (compiler->saveds <= 3 ? compiler->saveds : 3); -#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) - if (compiler->args > 2) - size += 2; -#else - if (compiler->args > 0) - size += 2; -#endif - inst = (sljit_u8*)ensure_buf(compiler, 1 + size); - FAIL_IF(!inst); - - INC_SIZE(size); - - if (compiler->saveds > 0 || compiler->scratches > 11) - POP_REG(reg_map[SLJIT_S0]); - if (compiler->saveds > 1 || compiler->scratches > 10) - POP_REG(reg_map[SLJIT_S1]); - if (compiler->saveds > 2 || compiler->scratches > 9) - POP_REG(reg_map[SLJIT_S2]); - POP_REG(reg_map[TMP_REG1]); -#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) - if (compiler->args > 2) - RET_I16(sizeof(sljit_sw)); - else - RET(); -#else - RET(); -#endif - - return SLJIT_SUCCESS; -} - -/* --------------------------------------------------------------------- */ -/* Operators */ -/* --------------------------------------------------------------------- */ - -/* Size contains the flags as well. */ -static sljit_u8* emit_x86_instruction(struct sljit_compiler *compiler, sljit_s32 size, - /* The register or immediate operand. */ - sljit_s32 a, sljit_sw imma, - /* The general operand (not immediate). */ - sljit_s32 b, sljit_sw immb) -{ - sljit_u8 *inst; - sljit_u8 *buf_ptr; - sljit_s32 flags = size & ~0xf; - sljit_s32 inst_size; - - /* Both cannot be switched on. */ - SLJIT_ASSERT((flags & (EX86_BIN_INS | EX86_SHIFT_INS)) != (EX86_BIN_INS | EX86_SHIFT_INS)); - /* Size flags not allowed for typed instructions. */ - SLJIT_ASSERT(!(flags & (EX86_BIN_INS | EX86_SHIFT_INS)) || (flags & (EX86_BYTE_ARG | EX86_HALF_ARG)) == 0); - /* Both size flags cannot be switched on. */ - SLJIT_ASSERT((flags & (EX86_BYTE_ARG | EX86_HALF_ARG)) != (EX86_BYTE_ARG | EX86_HALF_ARG)); - /* SSE2 and immediate is not possible. */ - SLJIT_ASSERT(!(a & SLJIT_IMM) || !(flags & EX86_SSE2)); - SLJIT_ASSERT((flags & (EX86_PREF_F2 | EX86_PREF_F3)) != (EX86_PREF_F2 | EX86_PREF_F3) - && (flags & (EX86_PREF_F2 | EX86_PREF_66)) != (EX86_PREF_F2 | EX86_PREF_66) - && (flags & (EX86_PREF_F3 | EX86_PREF_66)) != (EX86_PREF_F3 | EX86_PREF_66)); - - size &= 0xf; - inst_size = size; - - if (flags & (EX86_PREF_F2 | EX86_PREF_F3)) - inst_size++; - if (flags & EX86_PREF_66) - inst_size++; - - /* Calculate size of b. */ - inst_size += 1; /* mod r/m byte. */ - if (b & SLJIT_MEM) { - if ((b & REG_MASK) == SLJIT_UNUSED) - inst_size += sizeof(sljit_sw); - else if (immb != 0 && !(b & OFFS_REG_MASK)) { - /* Immediate operand. */ - if (immb <= 127 && immb >= -128) - inst_size += sizeof(sljit_s8); - else - inst_size += sizeof(sljit_sw); - } - - if ((b & REG_MASK) == SLJIT_SP && !(b & OFFS_REG_MASK)) - b |= TO_OFFS_REG(SLJIT_SP); - - if ((b & OFFS_REG_MASK) != SLJIT_UNUSED) - inst_size += 1; /* SIB byte. */ - } - - /* Calculate size of a. */ - if (a & SLJIT_IMM) { - if (flags & EX86_BIN_INS) { - if (imma <= 127 && imma >= -128) { - inst_size += 1; - flags |= EX86_BYTE_ARG; - } else - inst_size += 4; - } - else if (flags & EX86_SHIFT_INS) { - imma &= 0x1f; - if (imma != 1) { - inst_size ++; - flags |= EX86_BYTE_ARG; - } - } else if (flags & EX86_BYTE_ARG) - inst_size++; - else if (flags & EX86_HALF_ARG) - inst_size += sizeof(short); - else - inst_size += sizeof(sljit_sw); - } - else - SLJIT_ASSERT(!(flags & EX86_SHIFT_INS) || a == SLJIT_PREF_SHIFT_REG); - - inst = (sljit_u8*)ensure_buf(compiler, 1 + inst_size); - PTR_FAIL_IF(!inst); - - /* Encoding the byte. */ - INC_SIZE(inst_size); - if (flags & EX86_PREF_F2) - *inst++ = 0xf2; - if (flags & EX86_PREF_F3) - *inst++ = 0xf3; - if (flags & EX86_PREF_66) - *inst++ = 0x66; - - buf_ptr = inst + size; - - /* Encode mod/rm byte. */ - if (!(flags & EX86_SHIFT_INS)) { - if ((flags & EX86_BIN_INS) && (a & SLJIT_IMM)) - *inst = (flags & EX86_BYTE_ARG) ? GROUP_BINARY_83 : GROUP_BINARY_81; - - if (a & SLJIT_IMM) - *buf_ptr = 0; - else if (!(flags & EX86_SSE2_OP1)) - *buf_ptr = reg_map[a] << 3; - else - *buf_ptr = a << 3; - } - else { - if (a & SLJIT_IMM) { - if (imma == 1) - *inst = GROUP_SHIFT_1; - else - *inst = GROUP_SHIFT_N; - } else - *inst = GROUP_SHIFT_CL; - *buf_ptr = 0; - } - - if (!(b & SLJIT_MEM)) - *buf_ptr++ |= MOD_REG + ((!(flags & EX86_SSE2_OP2)) ? reg_map[b] : b); - else if ((b & REG_MASK) != SLJIT_UNUSED) { - if ((b & OFFS_REG_MASK) == SLJIT_UNUSED || (b & OFFS_REG_MASK) == TO_OFFS_REG(SLJIT_SP)) { - if (immb != 0) { - if (immb <= 127 && immb >= -128) - *buf_ptr |= 0x40; - else - *buf_ptr |= 0x80; - } - - if ((b & OFFS_REG_MASK) == SLJIT_UNUSED) - *buf_ptr++ |= reg_map[b & REG_MASK]; - else { - *buf_ptr++ |= 0x04; - *buf_ptr++ = reg_map[b & REG_MASK] | (reg_map[OFFS_REG(b)] << 3); - } - - if (immb != 0) { - if (immb <= 127 && immb >= -128) - *buf_ptr++ = immb; /* 8 bit displacement. */ - else { - sljit_unaligned_store_sw(buf_ptr, immb); /* 32 bit displacement. */ - buf_ptr += sizeof(sljit_sw); - } - } - } - else { - *buf_ptr++ |= 0x04; - *buf_ptr++ = reg_map[b & REG_MASK] | (reg_map[OFFS_REG(b)] << 3) | (immb << 6); - } - } - else { - *buf_ptr++ |= 0x05; - sljit_unaligned_store_sw(buf_ptr, immb); /* 32 bit displacement. */ - buf_ptr += sizeof(sljit_sw); - } - - if (a & SLJIT_IMM) { - if (flags & EX86_BYTE_ARG) - *buf_ptr = imma; - else if (flags & EX86_HALF_ARG) - sljit_unaligned_store_s16(buf_ptr, imma); - else if (!(flags & EX86_SHIFT_INS)) - sljit_unaligned_store_sw(buf_ptr, imma); - } - - return !(flags & EX86_SHIFT_INS) ? inst : (inst + 1); -} - -/* --------------------------------------------------------------------- */ -/* Call / return instructions */ -/* --------------------------------------------------------------------- */ - -#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) - -static sljit_s32 c_fast_call_get_stack_size(sljit_s32 arg_types, sljit_s32 *word_arg_count_ptr) -{ - sljit_s32 stack_size = 0; - sljit_s32 word_arg_count = 0; - - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - stack_size += sizeof(sljit_f32); - break; - case SLJIT_ARG_TYPE_F64: - stack_size += sizeof(sljit_f64); - break; - default: - word_arg_count++; - if (word_arg_count > 2) - stack_size += sizeof(sljit_sw); - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - if (word_arg_count_ptr) - *word_arg_count_ptr = word_arg_count; - - return stack_size; -} - -static sljit_s32 c_fast_call_with_args(struct sljit_compiler *compiler, - sljit_s32 arg_types, sljit_s32 stack_size, sljit_s32 word_arg_count, sljit_s32 swap_args) -{ - sljit_u8 *inst; - sljit_s32 float_arg_count; - - if (stack_size == sizeof(sljit_sw) && word_arg_count == 3) { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); - FAIL_IF(!inst); - INC_SIZE(1); - PUSH_REG(reg_map[SLJIT_R2]); - } - else if (stack_size > 0) { - if (word_arg_count >= 4) - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), compiler->saveds_offset - sizeof(sljit_sw)); - - FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), - SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, stack_size)); - - stack_size = 0; - arg_types >>= SLJIT_DEF_SHIFT; - word_arg_count = 0; - float_arg_count = 0; - while (arg_types) { - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - float_arg_count++; - FAIL_IF(emit_sse2_store(compiler, 1, SLJIT_MEM1(SLJIT_SP), stack_size, float_arg_count)); - stack_size += sizeof(sljit_f32); - break; - case SLJIT_ARG_TYPE_F64: - float_arg_count++; - FAIL_IF(emit_sse2_store(compiler, 0, SLJIT_MEM1(SLJIT_SP), stack_size, float_arg_count)); - stack_size += sizeof(sljit_f64); - break; - default: - word_arg_count++; - if (word_arg_count == 3) { - EMIT_MOV(compiler, SLJIT_MEM1(SLJIT_SP), stack_size, SLJIT_R2, 0); - stack_size += sizeof(sljit_sw); - } - else if (word_arg_count == 4) { - EMIT_MOV(compiler, SLJIT_MEM1(SLJIT_SP), stack_size, TMP_REG1, 0); - stack_size += sizeof(sljit_sw); - } - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - } - - if (word_arg_count > 0) { - if (swap_args) { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); - FAIL_IF(!inst); - INC_SIZE(1); - - *inst++ = XCHG_EAX_r | reg_map[SLJIT_R2]; - } - else { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 2); - FAIL_IF(!inst); - INC_SIZE(2); - - *inst++ = MOV_r_rm; - *inst++ = MOD_REG | (reg_map[SLJIT_R2] << 3) | reg_map[SLJIT_R0]; - } - } - - return SLJIT_SUCCESS; -} - -#endif - -static sljit_s32 cdecl_call_get_stack_size(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *word_arg_count_ptr) -{ - sljit_s32 stack_size = 0; - sljit_s32 word_arg_count = 0; - - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - stack_size += sizeof(sljit_f32); - break; - case SLJIT_ARG_TYPE_F64: - stack_size += sizeof(sljit_f64); - break; - default: - word_arg_count++; - stack_size += sizeof(sljit_sw); - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - if (word_arg_count_ptr) - *word_arg_count_ptr = word_arg_count; - - if (stack_size <= compiler->stack_tmp_size) - return 0; - -#if defined(__APPLE__) - return ((stack_size - compiler->stack_tmp_size + 15) & ~15); -#else - return stack_size - compiler->stack_tmp_size; -#endif -} - -static sljit_s32 cdecl_call_with_args(struct sljit_compiler *compiler, - sljit_s32 arg_types, sljit_s32 stack_size, sljit_s32 word_arg_count) -{ - sljit_s32 float_arg_count = 0; - - if (word_arg_count >= 4) - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), compiler->saveds_offset - sizeof(sljit_sw)); - - if (stack_size > 0) - FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), - SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, stack_size)); - - stack_size = 0; - word_arg_count = 0; - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - float_arg_count++; - FAIL_IF(emit_sse2_store(compiler, 1, SLJIT_MEM1(SLJIT_SP), stack_size, float_arg_count)); - stack_size += sizeof(sljit_f32); - break; - case SLJIT_ARG_TYPE_F64: - float_arg_count++; - FAIL_IF(emit_sse2_store(compiler, 0, SLJIT_MEM1(SLJIT_SP), stack_size, float_arg_count)); - stack_size += sizeof(sljit_f64); - break; - default: - word_arg_count++; - EMIT_MOV(compiler, SLJIT_MEM1(SLJIT_SP), stack_size, (word_arg_count >= 4) ? TMP_REG1 : word_arg_count, 0); - stack_size += sizeof(sljit_sw); - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - return SLJIT_SUCCESS; -} - -static sljit_s32 post_call_with_args(struct sljit_compiler *compiler, - sljit_s32 arg_types, sljit_s32 stack_size) -{ - sljit_u8 *inst; - sljit_s32 single; - - if (stack_size > 0) - FAIL_IF(emit_cum_binary(compiler, BINARY_OPCODE(ADD), - SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, stack_size)); - - if ((arg_types & SLJIT_DEF_MASK) < SLJIT_ARG_TYPE_F32) - return SLJIT_SUCCESS; - - single = ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F32); - - inst = (sljit_u8*)ensure_buf(compiler, 1 + 3); - FAIL_IF(!inst); - INC_SIZE(3); - inst[0] = single ? FSTPS : FSTPD; - inst[1] = (0x03 << 3) | 0x04; - inst[2] = (0x04 << 3) | reg_map[SLJIT_SP]; - - return emit_sse2_load(compiler, single, SLJIT_FR0, SLJIT_MEM1(SLJIT_SP), 0); -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types) -{ - struct sljit_jump *jump; - sljit_s32 stack_size = 0; - sljit_s32 word_arg_count; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); - -#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) - if ((type & 0xff) == SLJIT_CALL) { - stack_size = c_fast_call_get_stack_size(arg_types, &word_arg_count); - PTR_FAIL_IF(c_fast_call_with_args(compiler, arg_types, stack_size, word_arg_count, 0)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - jump = sljit_emit_jump(compiler, type); - PTR_FAIL_IF(jump == NULL); - - PTR_FAIL_IF(post_call_with_args(compiler, arg_types, 0)); - return jump; - } -#endif - - stack_size = cdecl_call_get_stack_size(compiler, arg_types, &word_arg_count); - PTR_FAIL_IF(cdecl_call_with_args(compiler, arg_types, stack_size, word_arg_count)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - jump = sljit_emit_jump(compiler, type); - PTR_FAIL_IF(jump == NULL); - - PTR_FAIL_IF(post_call_with_args(compiler, arg_types, stack_size)); - return jump; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 stack_size = 0; - sljit_s32 word_arg_count; -#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) - sljit_s32 swap_args; -#endif - - CHECK_ERROR(); - CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); - -#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) - SLJIT_ASSERT(reg_map[SLJIT_R0] == 0 && reg_map[SLJIT_R2] == 1 && SLJIT_R0 == 1 && SLJIT_R2 == 3); - - if ((type & 0xff) == SLJIT_CALL) { - stack_size = c_fast_call_get_stack_size(arg_types, &word_arg_count); - swap_args = 0; - - if (word_arg_count > 0) { - if ((src & REG_MASK) == SLJIT_R2 || OFFS_REG(src) == SLJIT_R2) { - swap_args = 1; - if (((src & REG_MASK) | 0x2) == SLJIT_R2) - src ^= 0x2; - if ((OFFS_REG(src) | 0x2) == SLJIT_R2) - src ^= TO_OFFS_REG(0x2); - } - } - - FAIL_IF(c_fast_call_with_args(compiler, arg_types, stack_size, word_arg_count, swap_args)); - - compiler->saveds_offset += stack_size; - compiler->locals_offset += stack_size; - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - FAIL_IF(sljit_emit_ijump(compiler, type, src, srcw)); - - compiler->saveds_offset -= stack_size; - compiler->locals_offset -= stack_size; - - return post_call_with_args(compiler, arg_types, 0); - } -#endif - - stack_size = cdecl_call_get_stack_size(compiler, arg_types, &word_arg_count); - FAIL_IF(cdecl_call_with_args(compiler, arg_types, stack_size, word_arg_count)); - - compiler->saveds_offset += stack_size; - compiler->locals_offset += stack_size; - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - FAIL_IF(sljit_emit_ijump(compiler, type, src, srcw)); - - compiler->saveds_offset -= stack_size; - compiler->locals_offset -= stack_size; - - return post_call_with_args(compiler, arg_types, stack_size); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - sljit_u8 *inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - CHECK_EXTRA_REGS(dst, dstw, (void)0); - - /* For UNUSED dst. Uncommon, but possible. */ - if (dst == SLJIT_UNUSED) - dst = TMP_REG1; - - if (FAST_IS_REG(dst)) { - /* Unused dest is possible here. */ - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); - FAIL_IF(!inst); - - INC_SIZE(1); - POP_REG(reg_map[dst]); - return SLJIT_SUCCESS; - } - - /* Memory. */ - inst = emit_x86_instruction(compiler, 1, 0, 0, dst, dstw); - FAIL_IF(!inst); - *inst++ = POP_rm; - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) -{ - sljit_u8 *inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - CHECK_EXTRA_REGS(src, srcw, (void)0); - - if (FAST_IS_REG(src)) { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 1); - FAIL_IF(!inst); - - INC_SIZE(1 + 1); - PUSH_REG(reg_map[src]); - } - else { - inst = emit_x86_instruction(compiler, 1, 0, 0, src, srcw); - FAIL_IF(!inst); - *inst++ = GROUP_FF; - *inst |= PUSH_rm; - - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); - FAIL_IF(!inst); - INC_SIZE(1); - } - - RET(); - return SLJIT_SUCCESS; -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* x86 32-bit arch dependent functions. */ + +static sljit_s32 emit_do_imm(struct sljit_compiler *compiler, sljit_u8 opcode, sljit_sw imm) +{ + sljit_u8 *inst; + + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + sizeof(sljit_sw)); + FAIL_IF(!inst); + INC_SIZE(1 + sizeof(sljit_sw)); + *inst++ = opcode; + sljit_unaligned_store_sw(inst, imm); + return SLJIT_SUCCESS; +} + +static sljit_u8* generate_far_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr, sljit_sw executable_offset) +{ + sljit_s32 type = jump->flags >> TYPE_SHIFT; + + if (type == SLJIT_JUMP) { + *code_ptr++ = JMP_i32; + jump->addr++; + } + else if (type >= SLJIT_FAST_CALL) { + *code_ptr++ = CALL_i32; + jump->addr++; + } + else { + *code_ptr++ = GROUP_0F; + *code_ptr++ = get_jump_code(type); + jump->addr += 2; + } + + if (jump->flags & JUMP_LABEL) + jump->flags |= PATCH_MW; + else + sljit_unaligned_store_sw(code_ptr, jump->u.target - (jump->addr + 4) - (sljit_uw)executable_offset); + code_ptr += 4; + + return code_ptr; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + sljit_s32 args, size; + sljit_u8 *inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + args = get_arg_count(arg_types); + compiler->args = args; + + /* [esp+0] for saving temporaries and function calls. */ + compiler->stack_tmp_size = 2 * sizeof(sljit_sw); + +#if !(defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) + if (scratches > 3) + compiler->stack_tmp_size = 3 * sizeof(sljit_sw); +#endif + + compiler->saveds_offset = compiler->stack_tmp_size; + if (scratches > 3) + compiler->saveds_offset += ((scratches > (3 + 6)) ? 6 : (scratches - 3)) * sizeof(sljit_sw); + + compiler->locals_offset = compiler->saveds_offset; + + if (saveds > 3) + compiler->locals_offset += (saveds - 3) * sizeof(sljit_sw); + + if (options & SLJIT_F64_ALIGNMENT) + compiler->locals_offset = (compiler->locals_offset + sizeof(sljit_f64) - 1) & ~(sizeof(sljit_f64) - 1); + + size = 1 + (scratches > 9 ? (scratches - 9) : 0) + (saveds <= 3 ? saveds : 3); +#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) + size += (args > 0 ? (args * 2) : 0) + (args > 2 ? 2 : 0); +#else + size += (args > 0 ? (2 + args * 3) : 0); +#endif + inst = (sljit_u8*)ensure_buf(compiler, 1 + size); + FAIL_IF(!inst); + + INC_SIZE(size); + PUSH_REG(reg_map[TMP_REG1]); +#if !(defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) + if (args > 0) { + *inst++ = MOV_r_rm; + *inst++ = MOD_REG | (reg_map[TMP_REG1] << 3) | 0x4 /* esp */; + } +#endif + if (saveds > 2 || scratches > 9) + PUSH_REG(reg_map[SLJIT_S2]); + if (saveds > 1 || scratches > 10) + PUSH_REG(reg_map[SLJIT_S1]); + if (saveds > 0 || scratches > 11) + PUSH_REG(reg_map[SLJIT_S0]); + +#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) + if (args > 0) { + inst[0] = MOV_r_rm; + inst[1] = MOD_REG | (reg_map[SLJIT_S0] << 3) | reg_map[SLJIT_R2]; + inst += 2; + } + if (args > 1) { + inst[0] = MOV_r_rm; + inst[1] = MOD_REG | (reg_map[SLJIT_S1] << 3) | reg_map[SLJIT_R1]; + inst += 2; + } + if (args > 2) { + inst[0] = MOV_r_rm; + inst[1] = MOD_DISP8 | (reg_map[SLJIT_S2] << 3) | 0x4 /* esp */; + inst[2] = 0x24; + inst[3] = sizeof(sljit_sw) * (3 + 2); /* saveds >= 3 as well. */ + } +#else + if (args > 0) { + inst[0] = MOV_r_rm; + inst[1] = MOD_DISP8 | (reg_map[SLJIT_S0] << 3) | reg_map[TMP_REG1]; + inst[2] = sizeof(sljit_sw) * 2; + inst += 3; + } + if (args > 1) { + inst[0] = MOV_r_rm; + inst[1] = MOD_DISP8 | (reg_map[SLJIT_S1] << 3) | reg_map[TMP_REG1]; + inst[2] = sizeof(sljit_sw) * 3; + inst += 3; + } + if (args > 2) { + inst[0] = MOV_r_rm; + inst[1] = MOD_DISP8 | (reg_map[SLJIT_S2] << 3) | reg_map[TMP_REG1]; + inst[2] = sizeof(sljit_sw) * 4; + } +#endif + + SLJIT_ASSERT(SLJIT_LOCALS_OFFSET > 0); + +#if defined(__APPLE__) + /* Ignore pushed registers and SLJIT_LOCALS_OFFSET when computing the aligned local size. */ + saveds = (2 + (scratches > 9 ? (scratches - 9) : 0) + (saveds <= 3 ? saveds : 3)) * sizeof(sljit_uw); + local_size = ((SLJIT_LOCALS_OFFSET + saveds + local_size + 15) & ~15) - saveds; +#else + if (options & SLJIT_F64_ALIGNMENT) + local_size = SLJIT_LOCALS_OFFSET + ((local_size + sizeof(sljit_f64) - 1) & ~(sizeof(sljit_f64) - 1)); + else + local_size = SLJIT_LOCALS_OFFSET + ((local_size + sizeof(sljit_sw) - 1) & ~(sizeof(sljit_sw) - 1)); +#endif + + compiler->local_size = local_size; + +#ifdef _WIN32 + if (local_size > 0) { + if (local_size <= 4 * 4096) { + if (local_size > 4096) + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096); + if (local_size > 2 * 4096) + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096 * 2); + if (local_size > 3 * 4096) + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096 * 3); + } + else { + EMIT_MOV(compiler, SLJIT_R0, 0, SLJIT_SP, 0); + EMIT_MOV(compiler, SLJIT_R1, 0, SLJIT_IMM, (local_size - 1) >> 12); + + SLJIT_ASSERT (reg_map[SLJIT_R0] == 0); + + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_R0), -4096); + FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), + SLJIT_R0, 0, SLJIT_R0, 0, SLJIT_IMM, 4096)); + FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), + SLJIT_R1, 0, SLJIT_R1, 0, SLJIT_IMM, 1)); + + inst = (sljit_u8*)ensure_buf(compiler, 1 + 2); + FAIL_IF(!inst); + + INC_SIZE(2); + inst[0] = JNE_i8; + inst[1] = (sljit_s8) -16; + } + + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -local_size); + } +#endif + + SLJIT_ASSERT(local_size > 0); + +#if !defined(__APPLE__) + if (options & SLJIT_F64_ALIGNMENT) { + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_SP, 0); + + /* Some space might allocated during sljit_grow_stack() above on WIN32. */ + FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), + SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, local_size + sizeof(sljit_sw))); + +#if defined _WIN32 && !(defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) + if (compiler->local_size > 1024) + FAIL_IF(emit_cum_binary(compiler, BINARY_OPCODE(ADD), + TMP_REG1, 0, TMP_REG1, 0, SLJIT_IMM, sizeof(sljit_sw))); +#endif + + inst = (sljit_u8*)ensure_buf(compiler, 1 + 6); + FAIL_IF(!inst); + + INC_SIZE(6); + inst[0] = GROUP_BINARY_81; + inst[1] = MOD_REG | AND | reg_map[SLJIT_SP]; + sljit_unaligned_store_sw(inst + 2, ~(sizeof(sljit_f64) - 1)); + + /* The real local size must be used. */ + return emit_mov(compiler, SLJIT_MEM1(SLJIT_SP), compiler->local_size, TMP_REG1, 0); + } +#endif + return emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), + SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, local_size); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + CHECK_ERROR(); + CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + compiler->args = get_arg_count(arg_types); + + /* [esp+0] for saving temporaries and function calls. */ + compiler->stack_tmp_size = 2 * sizeof(sljit_sw); + +#if !(defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) + if (scratches > 3) + compiler->stack_tmp_size = 3 * sizeof(sljit_sw); +#endif + + compiler->saveds_offset = compiler->stack_tmp_size; + if (scratches > 3) + compiler->saveds_offset += ((scratches > (3 + 6)) ? 6 : (scratches - 3)) * sizeof(sljit_sw); + + compiler->locals_offset = compiler->saveds_offset; + + if (saveds > 3) + compiler->locals_offset += (saveds - 3) * sizeof(sljit_sw); + + if (options & SLJIT_F64_ALIGNMENT) + compiler->locals_offset = (compiler->locals_offset + sizeof(sljit_f64) - 1) & ~(sizeof(sljit_f64) - 1); + +#if defined(__APPLE__) + saveds = (2 + (scratches > 9 ? (scratches - 9) : 0) + (saveds <= 3 ? saveds : 3)) * sizeof(sljit_uw); + compiler->local_size = ((SLJIT_LOCALS_OFFSET + saveds + local_size + 15) & ~15) - saveds; +#else + if (options & SLJIT_F64_ALIGNMENT) + compiler->local_size = SLJIT_LOCALS_OFFSET + ((local_size + sizeof(sljit_f64) - 1) & ~(sizeof(sljit_f64) - 1)); + else + compiler->local_size = SLJIT_LOCALS_OFFSET + ((local_size + sizeof(sljit_sw) - 1) & ~(sizeof(sljit_sw) - 1)); +#endif + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 size; + sljit_u8 *inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_return(compiler, op, src, srcw)); + SLJIT_ASSERT(compiler->args >= 0); + + FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); + + SLJIT_ASSERT(compiler->local_size > 0); + +#if !defined(__APPLE__) + if (compiler->options & SLJIT_F64_ALIGNMENT) + EMIT_MOV(compiler, SLJIT_SP, 0, SLJIT_MEM1(SLJIT_SP), compiler->local_size) + else + FAIL_IF(emit_cum_binary(compiler, BINARY_OPCODE(ADD), + SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, compiler->local_size)); +#else + FAIL_IF(emit_cum_binary(compiler, BINARY_OPCODE(ADD), + SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, compiler->local_size)); +#endif + + size = 2 + (compiler->scratches > 7 ? (compiler->scratches - 7) : 0) + + (compiler->saveds <= 3 ? compiler->saveds : 3); +#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) + if (compiler->args > 2) + size += 2; +#else + if (compiler->args > 0) + size += 2; +#endif + inst = (sljit_u8*)ensure_buf(compiler, 1 + size); + FAIL_IF(!inst); + + INC_SIZE(size); + + if (compiler->saveds > 0 || compiler->scratches > 11) + POP_REG(reg_map[SLJIT_S0]); + if (compiler->saveds > 1 || compiler->scratches > 10) + POP_REG(reg_map[SLJIT_S1]); + if (compiler->saveds > 2 || compiler->scratches > 9) + POP_REG(reg_map[SLJIT_S2]); + POP_REG(reg_map[TMP_REG1]); +#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) + if (compiler->args > 2) + RET_I16(sizeof(sljit_sw)); + else + RET(); +#else + RET(); +#endif + + return SLJIT_SUCCESS; +} + +/* --------------------------------------------------------------------- */ +/* Operators */ +/* --------------------------------------------------------------------- */ + +/* Size contains the flags as well. */ +static sljit_u8* emit_x86_instruction(struct sljit_compiler *compiler, sljit_s32 size, + /* The register or immediate operand. */ + sljit_s32 a, sljit_sw imma, + /* The general operand (not immediate). */ + sljit_s32 b, sljit_sw immb) +{ + sljit_u8 *inst; + sljit_u8 *buf_ptr; + sljit_s32 flags = size & ~0xf; + sljit_s32 inst_size; + + /* Both cannot be switched on. */ + SLJIT_ASSERT((flags & (EX86_BIN_INS | EX86_SHIFT_INS)) != (EX86_BIN_INS | EX86_SHIFT_INS)); + /* Size flags not allowed for typed instructions. */ + SLJIT_ASSERT(!(flags & (EX86_BIN_INS | EX86_SHIFT_INS)) || (flags & (EX86_BYTE_ARG | EX86_HALF_ARG)) == 0); + /* Both size flags cannot be switched on. */ + SLJIT_ASSERT((flags & (EX86_BYTE_ARG | EX86_HALF_ARG)) != (EX86_BYTE_ARG | EX86_HALF_ARG)); + /* SSE2 and immediate is not possible. */ + SLJIT_ASSERT(!(a & SLJIT_IMM) || !(flags & EX86_SSE2)); + SLJIT_ASSERT((flags & (EX86_PREF_F2 | EX86_PREF_F3)) != (EX86_PREF_F2 | EX86_PREF_F3) + && (flags & (EX86_PREF_F2 | EX86_PREF_66)) != (EX86_PREF_F2 | EX86_PREF_66) + && (flags & (EX86_PREF_F3 | EX86_PREF_66)) != (EX86_PREF_F3 | EX86_PREF_66)); + + size &= 0xf; + inst_size = size; + + if (flags & (EX86_PREF_F2 | EX86_PREF_F3)) + inst_size++; + if (flags & EX86_PREF_66) + inst_size++; + + /* Calculate size of b. */ + inst_size += 1; /* mod r/m byte. */ + if (b & SLJIT_MEM) { + if ((b & REG_MASK) == SLJIT_UNUSED) + inst_size += sizeof(sljit_sw); + else if (immb != 0 && !(b & OFFS_REG_MASK)) { + /* Immediate operand. */ + if (immb <= 127 && immb >= -128) + inst_size += sizeof(sljit_s8); + else + inst_size += sizeof(sljit_sw); + } + + if ((b & REG_MASK) == SLJIT_SP && !(b & OFFS_REG_MASK)) + b |= TO_OFFS_REG(SLJIT_SP); + + if ((b & OFFS_REG_MASK) != SLJIT_UNUSED) + inst_size += 1; /* SIB byte. */ + } + + /* Calculate size of a. */ + if (a & SLJIT_IMM) { + if (flags & EX86_BIN_INS) { + if (imma <= 127 && imma >= -128) { + inst_size += 1; + flags |= EX86_BYTE_ARG; + } else + inst_size += 4; + } + else if (flags & EX86_SHIFT_INS) { + imma &= 0x1f; + if (imma != 1) { + inst_size ++; + flags |= EX86_BYTE_ARG; + } + } else if (flags & EX86_BYTE_ARG) + inst_size++; + else if (flags & EX86_HALF_ARG) + inst_size += sizeof(short); + else + inst_size += sizeof(sljit_sw); + } + else + SLJIT_ASSERT(!(flags & EX86_SHIFT_INS) || a == SLJIT_PREF_SHIFT_REG); + + inst = (sljit_u8*)ensure_buf(compiler, 1 + inst_size); + PTR_FAIL_IF(!inst); + + /* Encoding the byte. */ + INC_SIZE(inst_size); + if (flags & EX86_PREF_F2) + *inst++ = 0xf2; + if (flags & EX86_PREF_F3) + *inst++ = 0xf3; + if (flags & EX86_PREF_66) + *inst++ = 0x66; + + buf_ptr = inst + size; + + /* Encode mod/rm byte. */ + if (!(flags & EX86_SHIFT_INS)) { + if ((flags & EX86_BIN_INS) && (a & SLJIT_IMM)) + *inst = (flags & EX86_BYTE_ARG) ? GROUP_BINARY_83 : GROUP_BINARY_81; + + if (a & SLJIT_IMM) + *buf_ptr = 0; + else if (!(flags & EX86_SSE2_OP1)) + *buf_ptr = reg_map[a] << 3; + else + *buf_ptr = a << 3; + } + else { + if (a & SLJIT_IMM) { + if (imma == 1) + *inst = GROUP_SHIFT_1; + else + *inst = GROUP_SHIFT_N; + } else + *inst = GROUP_SHIFT_CL; + *buf_ptr = 0; + } + + if (!(b & SLJIT_MEM)) + *buf_ptr++ |= MOD_REG + ((!(flags & EX86_SSE2_OP2)) ? reg_map[b] : b); + else if ((b & REG_MASK) != SLJIT_UNUSED) { + if ((b & OFFS_REG_MASK) == SLJIT_UNUSED || (b & OFFS_REG_MASK) == TO_OFFS_REG(SLJIT_SP)) { + if (immb != 0) { + if (immb <= 127 && immb >= -128) + *buf_ptr |= 0x40; + else + *buf_ptr |= 0x80; + } + + if ((b & OFFS_REG_MASK) == SLJIT_UNUSED) + *buf_ptr++ |= reg_map[b & REG_MASK]; + else { + *buf_ptr++ |= 0x04; + *buf_ptr++ = reg_map[b & REG_MASK] | (reg_map[OFFS_REG(b)] << 3); + } + + if (immb != 0) { + if (immb <= 127 && immb >= -128) + *buf_ptr++ = immb; /* 8 bit displacement. */ + else { + sljit_unaligned_store_sw(buf_ptr, immb); /* 32 bit displacement. */ + buf_ptr += sizeof(sljit_sw); + } + } + } + else { + *buf_ptr++ |= 0x04; + *buf_ptr++ = reg_map[b & REG_MASK] | (reg_map[OFFS_REG(b)] << 3) | (immb << 6); + } + } + else { + *buf_ptr++ |= 0x05; + sljit_unaligned_store_sw(buf_ptr, immb); /* 32 bit displacement. */ + buf_ptr += sizeof(sljit_sw); + } + + if (a & SLJIT_IMM) { + if (flags & EX86_BYTE_ARG) + *buf_ptr = imma; + else if (flags & EX86_HALF_ARG) + sljit_unaligned_store_s16(buf_ptr, imma); + else if (!(flags & EX86_SHIFT_INS)) + sljit_unaligned_store_sw(buf_ptr, imma); + } + + return !(flags & EX86_SHIFT_INS) ? inst : (inst + 1); +} + +/* --------------------------------------------------------------------- */ +/* Call / return instructions */ +/* --------------------------------------------------------------------- */ + +#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) + +static sljit_s32 c_fast_call_get_stack_size(sljit_s32 arg_types, sljit_s32 *word_arg_count_ptr) +{ + sljit_s32 stack_size = 0; + sljit_s32 word_arg_count = 0; + + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + stack_size += sizeof(sljit_f32); + break; + case SLJIT_ARG_TYPE_F64: + stack_size += sizeof(sljit_f64); + break; + default: + word_arg_count++; + if (word_arg_count > 2) + stack_size += sizeof(sljit_sw); + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + if (word_arg_count_ptr) + *word_arg_count_ptr = word_arg_count; + + return stack_size; +} + +static sljit_s32 c_fast_call_with_args(struct sljit_compiler *compiler, + sljit_s32 arg_types, sljit_s32 stack_size, sljit_s32 word_arg_count, sljit_s32 swap_args) +{ + sljit_u8 *inst; + sljit_s32 float_arg_count; + + if (stack_size == sizeof(sljit_sw) && word_arg_count == 3) { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); + FAIL_IF(!inst); + INC_SIZE(1); + PUSH_REG(reg_map[SLJIT_R2]); + } + else if (stack_size > 0) { + if (word_arg_count >= 4) + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), compiler->saveds_offset - sizeof(sljit_sw)); + + FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), + SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, stack_size)); + + stack_size = 0; + arg_types >>= SLJIT_DEF_SHIFT; + word_arg_count = 0; + float_arg_count = 0; + while (arg_types) { + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + float_arg_count++; + FAIL_IF(emit_sse2_store(compiler, 1, SLJIT_MEM1(SLJIT_SP), stack_size, float_arg_count)); + stack_size += sizeof(sljit_f32); + break; + case SLJIT_ARG_TYPE_F64: + float_arg_count++; + FAIL_IF(emit_sse2_store(compiler, 0, SLJIT_MEM1(SLJIT_SP), stack_size, float_arg_count)); + stack_size += sizeof(sljit_f64); + break; + default: + word_arg_count++; + if (word_arg_count == 3) { + EMIT_MOV(compiler, SLJIT_MEM1(SLJIT_SP), stack_size, SLJIT_R2, 0); + stack_size += sizeof(sljit_sw); + } + else if (word_arg_count == 4) { + EMIT_MOV(compiler, SLJIT_MEM1(SLJIT_SP), stack_size, TMP_REG1, 0); + stack_size += sizeof(sljit_sw); + } + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + } + + if (word_arg_count > 0) { + if (swap_args) { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); + FAIL_IF(!inst); + INC_SIZE(1); + + *inst++ = XCHG_EAX_r | reg_map[SLJIT_R2]; + } + else { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 2); + FAIL_IF(!inst); + INC_SIZE(2); + + *inst++ = MOV_r_rm; + *inst++ = MOD_REG | (reg_map[SLJIT_R2] << 3) | reg_map[SLJIT_R0]; + } + } + + return SLJIT_SUCCESS; +} + +#endif + +static sljit_s32 cdecl_call_get_stack_size(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *word_arg_count_ptr) +{ + sljit_s32 stack_size = 0; + sljit_s32 word_arg_count = 0; + + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + stack_size += sizeof(sljit_f32); + break; + case SLJIT_ARG_TYPE_F64: + stack_size += sizeof(sljit_f64); + break; + default: + word_arg_count++; + stack_size += sizeof(sljit_sw); + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + if (word_arg_count_ptr) + *word_arg_count_ptr = word_arg_count; + + if (stack_size <= compiler->stack_tmp_size) + return 0; + +#if defined(__APPLE__) + return ((stack_size - compiler->stack_tmp_size + 15) & ~15); +#else + return stack_size - compiler->stack_tmp_size; +#endif +} + +static sljit_s32 cdecl_call_with_args(struct sljit_compiler *compiler, + sljit_s32 arg_types, sljit_s32 stack_size, sljit_s32 word_arg_count) +{ + sljit_s32 float_arg_count = 0; + + if (word_arg_count >= 4) + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), compiler->saveds_offset - sizeof(sljit_sw)); + + if (stack_size > 0) + FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), + SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, stack_size)); + + stack_size = 0; + word_arg_count = 0; + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + float_arg_count++; + FAIL_IF(emit_sse2_store(compiler, 1, SLJIT_MEM1(SLJIT_SP), stack_size, float_arg_count)); + stack_size += sizeof(sljit_f32); + break; + case SLJIT_ARG_TYPE_F64: + float_arg_count++; + FAIL_IF(emit_sse2_store(compiler, 0, SLJIT_MEM1(SLJIT_SP), stack_size, float_arg_count)); + stack_size += sizeof(sljit_f64); + break; + default: + word_arg_count++; + EMIT_MOV(compiler, SLJIT_MEM1(SLJIT_SP), stack_size, (word_arg_count >= 4) ? TMP_REG1 : word_arg_count, 0); + stack_size += sizeof(sljit_sw); + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + return SLJIT_SUCCESS; +} + +static sljit_s32 post_call_with_args(struct sljit_compiler *compiler, + sljit_s32 arg_types, sljit_s32 stack_size) +{ + sljit_u8 *inst; + sljit_s32 single; + + if (stack_size > 0) + FAIL_IF(emit_cum_binary(compiler, BINARY_OPCODE(ADD), + SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, stack_size)); + + if ((arg_types & SLJIT_DEF_MASK) < SLJIT_ARG_TYPE_F32) + return SLJIT_SUCCESS; + + single = ((arg_types & SLJIT_DEF_MASK) == SLJIT_ARG_TYPE_F32); + + inst = (sljit_u8*)ensure_buf(compiler, 1 + 3); + FAIL_IF(!inst); + INC_SIZE(3); + inst[0] = single ? FSTPS : FSTPD; + inst[1] = (0x03 << 3) | 0x04; + inst[2] = (0x04 << 3) | reg_map[SLJIT_SP]; + + return emit_sse2_load(compiler, single, SLJIT_FR0, SLJIT_MEM1(SLJIT_SP), 0); +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types) +{ + struct sljit_jump *jump; + sljit_s32 stack_size = 0; + sljit_s32 word_arg_count; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); + +#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) + if ((type & 0xff) == SLJIT_CALL) { + stack_size = c_fast_call_get_stack_size(arg_types, &word_arg_count); + PTR_FAIL_IF(c_fast_call_with_args(compiler, arg_types, stack_size, word_arg_count, 0)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + jump = sljit_emit_jump(compiler, type); + PTR_FAIL_IF(jump == NULL); + + PTR_FAIL_IF(post_call_with_args(compiler, arg_types, 0)); + return jump; + } +#endif + + stack_size = cdecl_call_get_stack_size(compiler, arg_types, &word_arg_count); + PTR_FAIL_IF(cdecl_call_with_args(compiler, arg_types, stack_size, word_arg_count)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + jump = sljit_emit_jump(compiler, type); + PTR_FAIL_IF(jump == NULL); + + PTR_FAIL_IF(post_call_with_args(compiler, arg_types, stack_size)); + return jump; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 stack_size = 0; + sljit_s32 word_arg_count; +#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) + sljit_s32 swap_args; +#endif + + CHECK_ERROR(); + CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); + +#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) + SLJIT_ASSERT(reg_map[SLJIT_R0] == 0 && reg_map[SLJIT_R2] == 1 && SLJIT_R0 == 1 && SLJIT_R2 == 3); + + if ((type & 0xff) == SLJIT_CALL) { + stack_size = c_fast_call_get_stack_size(arg_types, &word_arg_count); + swap_args = 0; + + if (word_arg_count > 0) { + if ((src & REG_MASK) == SLJIT_R2 || OFFS_REG(src) == SLJIT_R2) { + swap_args = 1; + if (((src & REG_MASK) | 0x2) == SLJIT_R2) + src ^= 0x2; + if ((OFFS_REG(src) | 0x2) == SLJIT_R2) + src ^= TO_OFFS_REG(0x2); + } + } + + FAIL_IF(c_fast_call_with_args(compiler, arg_types, stack_size, word_arg_count, swap_args)); + + compiler->saveds_offset += stack_size; + compiler->locals_offset += stack_size; + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + FAIL_IF(sljit_emit_ijump(compiler, type, src, srcw)); + + compiler->saveds_offset -= stack_size; + compiler->locals_offset -= stack_size; + + return post_call_with_args(compiler, arg_types, 0); + } +#endif + + stack_size = cdecl_call_get_stack_size(compiler, arg_types, &word_arg_count); + FAIL_IF(cdecl_call_with_args(compiler, arg_types, stack_size, word_arg_count)); + + compiler->saveds_offset += stack_size; + compiler->locals_offset += stack_size; + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + FAIL_IF(sljit_emit_ijump(compiler, type, src, srcw)); + + compiler->saveds_offset -= stack_size; + compiler->locals_offset -= stack_size; + + return post_call_with_args(compiler, arg_types, stack_size); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + sljit_u8 *inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + CHECK_EXTRA_REGS(dst, dstw, (void)0); + + /* For UNUSED dst. Uncommon, but possible. */ + if (dst == SLJIT_UNUSED) + dst = TMP_REG1; + + if (FAST_IS_REG(dst)) { + /* Unused dest is possible here. */ + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); + FAIL_IF(!inst); + + INC_SIZE(1); + POP_REG(reg_map[dst]); + return SLJIT_SUCCESS; + } + + /* Memory. */ + inst = emit_x86_instruction(compiler, 1, 0, 0, dst, dstw); + FAIL_IF(!inst); + *inst++ = POP_rm; + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) +{ + sljit_u8 *inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + CHECK_EXTRA_REGS(src, srcw, (void)0); + + if (FAST_IS_REG(src)) { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 1); + FAIL_IF(!inst); + + INC_SIZE(1 + 1); + PUSH_REG(reg_map[src]); + } + else { + inst = emit_x86_instruction(compiler, 1, 0, 0, src, srcw); + FAIL_IF(!inst); + *inst++ = GROUP_FF; + *inst |= PUSH_rm; + + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); + FAIL_IF(!inst); + INC_SIZE(1); + } + + RET(); + return SLJIT_SUCCESS; +} diff --git a/contrib/libs/pcre/sljit/sljitNativeX86_64.c b/contrib/libs/pcre/sljit/sljitNativeX86_64.c index fc60b8a9d8..5758711954 100644 --- a/contrib/libs/pcre/sljit/sljitNativeX86_64.c +++ b/contrib/libs/pcre/sljit/sljitNativeX86_64.c @@ -1,900 +1,900 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* x86 64-bit arch dependent functions. */ - -static sljit_s32 emit_load_imm64(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw imm) -{ - sljit_u8 *inst; - - inst = (sljit_u8*)ensure_buf(compiler, 1 + 2 + sizeof(sljit_sw)); - FAIL_IF(!inst); - INC_SIZE(2 + sizeof(sljit_sw)); - *inst++ = REX_W | ((reg_map[reg] <= 7) ? 0 : REX_B); - *inst++ = MOV_r_i32 + (reg_map[reg] & 0x7); - sljit_unaligned_store_sw(inst, imm); - return SLJIT_SUCCESS; -} - -static sljit_u8* generate_far_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr) -{ - sljit_s32 type = jump->flags >> TYPE_SHIFT; - - int short_addr = !(jump->flags & SLJIT_REWRITABLE_JUMP) && !(jump->flags & JUMP_LABEL) && (jump->u.target <= 0xffffffff); - - /* The relative jump below specialized for this case. */ - SLJIT_ASSERT(reg_map[TMP_REG2] >= 8); - - if (type < SLJIT_JUMP) { - /* Invert type. */ - *code_ptr++ = get_jump_code(type ^ 0x1) - 0x10; - *code_ptr++ = short_addr ? (6 + 3) : (10 + 3); - } - - *code_ptr++ = short_addr ? REX_B : (REX_W | REX_B); - *code_ptr++ = MOV_r_i32 | reg_lmap[TMP_REG2]; - jump->addr = (sljit_uw)code_ptr; - - if (jump->flags & JUMP_LABEL) - jump->flags |= PATCH_MD; - else if (short_addr) - sljit_unaligned_store_s32(code_ptr, (sljit_s32)jump->u.target); - else - sljit_unaligned_store_sw(code_ptr, jump->u.target); - - code_ptr += short_addr ? sizeof(sljit_s32) : sizeof(sljit_sw); - - *code_ptr++ = REX_B; - *code_ptr++ = GROUP_FF; - *code_ptr++ = MOD_REG | (type >= SLJIT_FAST_CALL ? CALL_rm : JMP_rm) | reg_lmap[TMP_REG2]; - - return code_ptr; -} - -static sljit_u8* generate_put_label_code(struct sljit_put_label *put_label, sljit_u8 *code_ptr, sljit_uw max_label) -{ - if (max_label > HALFWORD_MAX) { - put_label->addr -= put_label->flags; - put_label->flags = PATCH_MD; - return code_ptr; - } - - if (put_label->flags == 0) { - /* Destination is register. */ - code_ptr = (sljit_u8*)put_label->addr - 2 - sizeof(sljit_uw); - - SLJIT_ASSERT((code_ptr[0] & 0xf8) == REX_W); - SLJIT_ASSERT((code_ptr[1] & 0xf8) == MOV_r_i32); - - if ((code_ptr[0] & 0x07) != 0) { - code_ptr[0] = (sljit_u8)(code_ptr[0] & ~0x08); - code_ptr += 2 + sizeof(sljit_s32); - } - else { - code_ptr[0] = code_ptr[1]; - code_ptr += 1 + sizeof(sljit_s32); - } - - put_label->addr = (sljit_uw)code_ptr; - return code_ptr; - } - - code_ptr -= put_label->flags + (2 + sizeof(sljit_uw)); - SLJIT_MEMMOVE(code_ptr, code_ptr + (2 + sizeof(sljit_uw)), put_label->flags); - - SLJIT_ASSERT((code_ptr[0] & 0xf8) == REX_W); - - if ((code_ptr[1] & 0xf8) == MOV_r_i32) { - code_ptr += 2 + sizeof(sljit_uw); - SLJIT_ASSERT((code_ptr[0] & 0xf8) == REX_W); - } - - SLJIT_ASSERT(code_ptr[1] == MOV_rm_r); - - code_ptr[0] = (sljit_u8)(code_ptr[0] & ~0x4); - code_ptr[1] = MOV_rm_i32; - code_ptr[2] = (sljit_u8)(code_ptr[2] & ~(0x7 << 3)); - - code_ptr = (sljit_u8*)(put_label->addr - (2 + sizeof(sljit_uw)) + sizeof(sljit_s32)); - put_label->addr = (sljit_uw)code_ptr; - put_label->flags = 0; - return code_ptr; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - sljit_s32 args, i, tmp, size, saved_register_size; - sljit_u8 *inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - - compiler->mode32 = 0; - -#ifdef _WIN64 - /* Two/four register slots for parameters plus space for xmm6 register if needed. */ - if (fscratches >= 6 || fsaveds >= 1) - compiler->locals_offset = 6 * sizeof(sljit_sw); - else - compiler->locals_offset = ((scratches > 2) ? 4 : 2) * sizeof(sljit_sw); -#endif - - /* Including the return address saved by the call instruction. */ - saved_register_size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); - - tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; - for (i = SLJIT_S0; i >= tmp; i--) { - size = reg_map[i] >= 8 ? 2 : 1; - inst = (sljit_u8*)ensure_buf(compiler, 1 + size); - FAIL_IF(!inst); - INC_SIZE(size); - if (reg_map[i] >= 8) - *inst++ = REX_B; - PUSH_REG(reg_lmap[i]); - } - - for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { - size = reg_map[i] >= 8 ? 2 : 1; - inst = (sljit_u8*)ensure_buf(compiler, 1 + size); - FAIL_IF(!inst); - INC_SIZE(size); - if (reg_map[i] >= 8) - *inst++ = REX_B; - PUSH_REG(reg_lmap[i]); - } - - args = get_arg_count(arg_types); - - if (args > 0) { - size = args * 3; - inst = (sljit_u8*)ensure_buf(compiler, 1 + size); - FAIL_IF(!inst); - - INC_SIZE(size); - -#ifndef _WIN64 - if (args > 0) { - inst[0] = REX_W; - inst[1] = MOV_r_rm; - inst[2] = MOD_REG | (reg_map[SLJIT_S0] << 3) | 0x7 /* rdi */; - inst += 3; - } - if (args > 1) { - inst[0] = REX_W | REX_R; - inst[1] = MOV_r_rm; - inst[2] = MOD_REG | (reg_lmap[SLJIT_S1] << 3) | 0x6 /* rsi */; - inst += 3; - } - if (args > 2) { - inst[0] = REX_W | REX_R; - inst[1] = MOV_r_rm; - inst[2] = MOD_REG | (reg_lmap[SLJIT_S2] << 3) | 0x2 /* rdx */; - } -#else - if (args > 0) { - inst[0] = REX_W; - inst[1] = MOV_r_rm; - inst[2] = MOD_REG | (reg_map[SLJIT_S0] << 3) | 0x1 /* rcx */; - inst += 3; - } - if (args > 1) { - inst[0] = REX_W; - inst[1] = MOV_r_rm; - inst[2] = MOD_REG | (reg_map[SLJIT_S1] << 3) | 0x2 /* rdx */; - inst += 3; - } - if (args > 2) { - inst[0] = REX_W | REX_B; - inst[1] = MOV_r_rm; - inst[2] = MOD_REG | (reg_map[SLJIT_S2] << 3) | 0x0 /* r8 */; - } -#endif - } - - local_size = ((local_size + SLJIT_LOCALS_OFFSET + saved_register_size + 15) & ~15) - saved_register_size; - compiler->local_size = local_size; - -#ifdef _WIN64 - if (local_size > 0) { - if (local_size <= 4 * 4096) { - if (local_size > 4096) - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096); - if (local_size > 2 * 4096) - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096 * 2); - if (local_size > 3 * 4096) - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096 * 3); - } - else { - EMIT_MOV(compiler, SLJIT_R0, 0, SLJIT_SP, 0); - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_IMM, (local_size - 1) >> 12); - - SLJIT_ASSERT (reg_map[SLJIT_R0] == 0); - - EMIT_MOV(compiler, TMP_REG2, 0, SLJIT_MEM1(SLJIT_R0), -4096); - FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), - SLJIT_R0, 0, SLJIT_R0, 0, SLJIT_IMM, 4096)); - FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), - TMP_REG1, 0, TMP_REG1, 0, SLJIT_IMM, 1)); - - inst = (sljit_u8*)ensure_buf(compiler, 1 + 2); - FAIL_IF(!inst); - - INC_SIZE(2); - inst[0] = JNE_i8; - inst[1] = (sljit_s8) -19; - } - - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -local_size); - } -#endif - - if (local_size > 0) { - FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), - SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, local_size)); - } - -#ifdef _WIN64 - /* Save xmm6 register: movaps [rsp + 0x20], xmm6 */ - if (fscratches >= 6 || fsaveds >= 1) { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 5); - FAIL_IF(!inst); - INC_SIZE(5); - *inst++ = GROUP_0F; - sljit_unaligned_store_s32(inst, 0x20247429); - } -#endif - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, - sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, - sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) -{ - sljit_s32 saved_register_size; - - CHECK_ERROR(); - CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); - set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); - -#ifdef _WIN64 - /* Two/four register slots for parameters plus space for xmm6 register if needed. */ - if (fscratches >= 6 || fsaveds >= 1) - compiler->locals_offset = 6 * sizeof(sljit_sw); - else - compiler->locals_offset = ((scratches > 2) ? 4 : 2) * sizeof(sljit_sw); -#endif - - /* Including the return address saved by the call instruction. */ - saved_register_size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); - compiler->local_size = ((local_size + SLJIT_LOCALS_OFFSET + saved_register_size + 15) & ~15) - saved_register_size; - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 i, tmp, size; - sljit_u8 *inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_return(compiler, op, src, srcw)); - - FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); - -#ifdef _WIN64 - /* Restore xmm6 register: movaps xmm6, [rsp + 0x20] */ - if (compiler->fscratches >= 6 || compiler->fsaveds >= 1) { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 5); - FAIL_IF(!inst); - INC_SIZE(5); - *inst++ = GROUP_0F; - sljit_unaligned_store_s32(inst, 0x20247428); - } -#endif - - if (compiler->local_size > 0) { - if (compiler->local_size <= 127) { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 4); - FAIL_IF(!inst); - INC_SIZE(4); - *inst++ = REX_W; - *inst++ = GROUP_BINARY_83; - *inst++ = MOD_REG | ADD | 4; - *inst = compiler->local_size; - } - else { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 7); - FAIL_IF(!inst); - INC_SIZE(7); - *inst++ = REX_W; - *inst++ = GROUP_BINARY_81; - *inst++ = MOD_REG | ADD | 4; - sljit_unaligned_store_s32(inst, compiler->local_size); - } - } - - tmp = compiler->scratches; - for (i = SLJIT_FIRST_SAVED_REG; i <= tmp; i++) { - size = reg_map[i] >= 8 ? 2 : 1; - inst = (sljit_u8*)ensure_buf(compiler, 1 + size); - FAIL_IF(!inst); - INC_SIZE(size); - if (reg_map[i] >= 8) - *inst++ = REX_B; - POP_REG(reg_lmap[i]); - } - - tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG; - for (i = tmp; i <= SLJIT_S0; i++) { - size = reg_map[i] >= 8 ? 2 : 1; - inst = (sljit_u8*)ensure_buf(compiler, 1 + size); - FAIL_IF(!inst); - INC_SIZE(size); - if (reg_map[i] >= 8) - *inst++ = REX_B; - POP_REG(reg_lmap[i]); - } - - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); - FAIL_IF(!inst); - INC_SIZE(1); - RET(); - return SLJIT_SUCCESS; -} - -/* --------------------------------------------------------------------- */ -/* Operators */ -/* --------------------------------------------------------------------- */ - -static sljit_s32 emit_do_imm32(struct sljit_compiler *compiler, sljit_u8 rex, sljit_u8 opcode, sljit_sw imm) -{ - sljit_u8 *inst; - sljit_s32 length = 1 + (rex ? 1 : 0) + sizeof(sljit_s32); - - inst = (sljit_u8*)ensure_buf(compiler, 1 + length); - FAIL_IF(!inst); - INC_SIZE(length); - if (rex) - *inst++ = rex; - *inst++ = opcode; - sljit_unaligned_store_s32(inst, imm); - return SLJIT_SUCCESS; -} - -static sljit_u8* emit_x86_instruction(struct sljit_compiler *compiler, sljit_s32 size, - /* The register or immediate operand. */ - sljit_s32 a, sljit_sw imma, - /* The general operand (not immediate). */ - sljit_s32 b, sljit_sw immb) -{ - sljit_u8 *inst; - sljit_u8 *buf_ptr; - sljit_u8 rex = 0; - sljit_s32 flags = size & ~0xf; - sljit_s32 inst_size; - - /* The immediate operand must be 32 bit. */ - SLJIT_ASSERT(!(a & SLJIT_IMM) || compiler->mode32 || IS_HALFWORD(imma)); - /* Both cannot be switched on. */ - SLJIT_ASSERT((flags & (EX86_BIN_INS | EX86_SHIFT_INS)) != (EX86_BIN_INS | EX86_SHIFT_INS)); - /* Size flags not allowed for typed instructions. */ - SLJIT_ASSERT(!(flags & (EX86_BIN_INS | EX86_SHIFT_INS)) || (flags & (EX86_BYTE_ARG | EX86_HALF_ARG)) == 0); - /* Both size flags cannot be switched on. */ - SLJIT_ASSERT((flags & (EX86_BYTE_ARG | EX86_HALF_ARG)) != (EX86_BYTE_ARG | EX86_HALF_ARG)); - /* SSE2 and immediate is not possible. */ - SLJIT_ASSERT(!(a & SLJIT_IMM) || !(flags & EX86_SSE2)); - SLJIT_ASSERT((flags & (EX86_PREF_F2 | EX86_PREF_F3)) != (EX86_PREF_F2 | EX86_PREF_F3) - && (flags & (EX86_PREF_F2 | EX86_PREF_66)) != (EX86_PREF_F2 | EX86_PREF_66) - && (flags & (EX86_PREF_F3 | EX86_PREF_66)) != (EX86_PREF_F3 | EX86_PREF_66)); - - size &= 0xf; - inst_size = size; - - if (!compiler->mode32 && !(flags & EX86_NO_REXW)) - rex |= REX_W; - else if (flags & EX86_REX) - rex |= REX; - - if (flags & (EX86_PREF_F2 | EX86_PREF_F3)) - inst_size++; - if (flags & EX86_PREF_66) - inst_size++; - - /* Calculate size of b. */ - inst_size += 1; /* mod r/m byte. */ - if (b & SLJIT_MEM) { - if (!(b & OFFS_REG_MASK)) { - if (NOT_HALFWORD(immb)) { - PTR_FAIL_IF(emit_load_imm64(compiler, TMP_REG2, immb)); - immb = 0; - if (b & REG_MASK) - b |= TO_OFFS_REG(TMP_REG2); - else - b |= TMP_REG2; - } - else if (reg_lmap[b & REG_MASK] == 4) - b |= TO_OFFS_REG(SLJIT_SP); - } - - if ((b & REG_MASK) == SLJIT_UNUSED) - inst_size += 1 + sizeof(sljit_s32); /* SIB byte required to avoid RIP based addressing. */ - else { - if (reg_map[b & REG_MASK] >= 8) - rex |= REX_B; - - if (immb != 0 && (!(b & OFFS_REG_MASK) || (b & OFFS_REG_MASK) == TO_OFFS_REG(SLJIT_SP))) { - /* Immediate operand. */ - if (immb <= 127 && immb >= -128) - inst_size += sizeof(sljit_s8); - else - inst_size += sizeof(sljit_s32); - } - else if (reg_lmap[b & REG_MASK] == 5) - inst_size += sizeof(sljit_s8); - - if ((b & OFFS_REG_MASK) != SLJIT_UNUSED) { - inst_size += 1; /* SIB byte. */ - if (reg_map[OFFS_REG(b)] >= 8) - rex |= REX_X; - } - } - } - else if (!(flags & EX86_SSE2_OP2)) { - if (reg_map[b] >= 8) - rex |= REX_B; - } - else if (freg_map[b] >= 8) - rex |= REX_B; - - if (a & SLJIT_IMM) { - if (flags & EX86_BIN_INS) { - if (imma <= 127 && imma >= -128) { - inst_size += 1; - flags |= EX86_BYTE_ARG; - } else - inst_size += 4; - } - else if (flags & EX86_SHIFT_INS) { - imma &= compiler->mode32 ? 0x1f : 0x3f; - if (imma != 1) { - inst_size ++; - flags |= EX86_BYTE_ARG; - } - } else if (flags & EX86_BYTE_ARG) - inst_size++; - else if (flags & EX86_HALF_ARG) - inst_size += sizeof(short); - else - inst_size += sizeof(sljit_s32); - } - else { - SLJIT_ASSERT(!(flags & EX86_SHIFT_INS) || a == SLJIT_PREF_SHIFT_REG); - /* reg_map[SLJIT_PREF_SHIFT_REG] is less than 8. */ - if (!(flags & EX86_SSE2_OP1)) { - if (reg_map[a] >= 8) - rex |= REX_R; - } - else if (freg_map[a] >= 8) - rex |= REX_R; - } - - if (rex) - inst_size++; - - inst = (sljit_u8*)ensure_buf(compiler, 1 + inst_size); - PTR_FAIL_IF(!inst); - - /* Encoding the byte. */ - INC_SIZE(inst_size); - if (flags & EX86_PREF_F2) - *inst++ = 0xf2; - if (flags & EX86_PREF_F3) - *inst++ = 0xf3; - if (flags & EX86_PREF_66) - *inst++ = 0x66; - if (rex) - *inst++ = rex; - buf_ptr = inst + size; - - /* Encode mod/rm byte. */ - if (!(flags & EX86_SHIFT_INS)) { - if ((flags & EX86_BIN_INS) && (a & SLJIT_IMM)) - *inst = (flags & EX86_BYTE_ARG) ? GROUP_BINARY_83 : GROUP_BINARY_81; - - if (a & SLJIT_IMM) - *buf_ptr = 0; - else if (!(flags & EX86_SSE2_OP1)) - *buf_ptr = reg_lmap[a] << 3; - else - *buf_ptr = freg_lmap[a] << 3; - } - else { - if (a & SLJIT_IMM) { - if (imma == 1) - *inst = GROUP_SHIFT_1; - else - *inst = GROUP_SHIFT_N; - } else - *inst = GROUP_SHIFT_CL; - *buf_ptr = 0; - } - - if (!(b & SLJIT_MEM)) - *buf_ptr++ |= MOD_REG + ((!(flags & EX86_SSE2_OP2)) ? reg_lmap[b] : freg_lmap[b]); - else if ((b & REG_MASK) != SLJIT_UNUSED) { - if ((b & OFFS_REG_MASK) == SLJIT_UNUSED || (b & OFFS_REG_MASK) == TO_OFFS_REG(SLJIT_SP)) { - if (immb != 0 || reg_lmap[b & REG_MASK] == 5) { - if (immb <= 127 && immb >= -128) - *buf_ptr |= 0x40; - else - *buf_ptr |= 0x80; - } - - if ((b & OFFS_REG_MASK) == SLJIT_UNUSED) - *buf_ptr++ |= reg_lmap[b & REG_MASK]; - else { - *buf_ptr++ |= 0x04; - *buf_ptr++ = reg_lmap[b & REG_MASK] | (reg_lmap[OFFS_REG(b)] << 3); - } - - if (immb != 0 || reg_lmap[b & REG_MASK] == 5) { - if (immb <= 127 && immb >= -128) - *buf_ptr++ = immb; /* 8 bit displacement. */ - else { - sljit_unaligned_store_s32(buf_ptr, immb); /* 32 bit displacement. */ - buf_ptr += sizeof(sljit_s32); - } - } - } - else { - if (reg_lmap[b & REG_MASK] == 5) - *buf_ptr |= 0x40; - *buf_ptr++ |= 0x04; - *buf_ptr++ = reg_lmap[b & REG_MASK] | (reg_lmap[OFFS_REG(b)] << 3) | (immb << 6); - if (reg_lmap[b & REG_MASK] == 5) - *buf_ptr++ = 0; - } - } - else { - *buf_ptr++ |= 0x04; - *buf_ptr++ = 0x25; - sljit_unaligned_store_s32(buf_ptr, immb); /* 32 bit displacement. */ - buf_ptr += sizeof(sljit_s32); - } - - if (a & SLJIT_IMM) { - if (flags & EX86_BYTE_ARG) - *buf_ptr = imma; - else if (flags & EX86_HALF_ARG) - sljit_unaligned_store_s16(buf_ptr, imma); - else if (!(flags & EX86_SHIFT_INS)) - sljit_unaligned_store_s32(buf_ptr, imma); - } - - return !(flags & EX86_SHIFT_INS) ? inst : (inst + 1); -} - -/* --------------------------------------------------------------------- */ -/* Call / return instructions */ -/* --------------------------------------------------------------------- */ - -#ifndef _WIN64 - -static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src_ptr, sljit_sw srcw) -{ - sljit_s32 src = src_ptr ? (*src_ptr) : 0; - sljit_s32 word_arg_count = 0; - - SLJIT_ASSERT(reg_map[SLJIT_R1] == 6 && reg_map[SLJIT_R3] == 1 && reg_map[TMP_REG1] == 2); - - compiler->mode32 = 0; - - /* Remove return value. */ - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - if ((arg_types & SLJIT_DEF_MASK) < SLJIT_ARG_TYPE_F32) - word_arg_count++; - arg_types >>= SLJIT_DEF_SHIFT; - } - - if (word_arg_count == 0) - return SLJIT_SUCCESS; - - if (src & SLJIT_MEM) { - ADJUST_LOCAL_OFFSET(src, srcw); - EMIT_MOV(compiler, TMP_REG2, 0, src, srcw); - *src_ptr = TMP_REG2; - } - else if (src == SLJIT_R2 && word_arg_count >= SLJIT_R2) - *src_ptr = TMP_REG1; - - if (word_arg_count >= 3) - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_R2, 0); - return emit_mov(compiler, SLJIT_R2, 0, SLJIT_R0, 0); -} - -#else - -static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src_ptr, sljit_sw srcw) -{ - sljit_s32 src = src_ptr ? (*src_ptr) : 0; - sljit_s32 arg_count = 0; - sljit_s32 word_arg_count = 0; - sljit_s32 float_arg_count = 0; - sljit_s32 types = 0; - sljit_s32 data_trandfer = 0; - static sljit_u8 word_arg_regs[5] = { 0, SLJIT_R3, SLJIT_R1, SLJIT_R2, TMP_REG1 }; - - SLJIT_ASSERT(reg_map[SLJIT_R3] == 1 && reg_map[SLJIT_R1] == 2 && reg_map[SLJIT_R2] == 8 && reg_map[TMP_REG1] == 9); - - compiler->mode32 = 0; - arg_types >>= SLJIT_DEF_SHIFT; - - while (arg_types) { - types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); - - switch (arg_types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - case SLJIT_ARG_TYPE_F64: - arg_count++; - float_arg_count++; - - if (arg_count != float_arg_count) - data_trandfer = 1; - break; - default: - arg_count++; - word_arg_count++; - - if (arg_count != word_arg_count || arg_count != word_arg_regs[arg_count]) { - data_trandfer = 1; - - if (src == word_arg_regs[arg_count]) { - EMIT_MOV(compiler, TMP_REG2, 0, src, 0); - *src_ptr = TMP_REG2; - } - } - break; - } - - arg_types >>= SLJIT_DEF_SHIFT; - } - - if (!data_trandfer) - return SLJIT_SUCCESS; - - if (src & SLJIT_MEM) { - ADJUST_LOCAL_OFFSET(src, srcw); - EMIT_MOV(compiler, TMP_REG2, 0, src, srcw); - *src_ptr = TMP_REG2; - } - - while (types) { - switch (types & SLJIT_DEF_MASK) { - case SLJIT_ARG_TYPE_F32: - if (arg_count != float_arg_count) - FAIL_IF(emit_sse2_load(compiler, 1, arg_count, float_arg_count, 0)); - arg_count--; - float_arg_count--; - break; - case SLJIT_ARG_TYPE_F64: - if (arg_count != float_arg_count) - FAIL_IF(emit_sse2_load(compiler, 0, arg_count, float_arg_count, 0)); - arg_count--; - float_arg_count--; - break; - default: - if (arg_count != word_arg_count || arg_count != word_arg_regs[arg_count]) - EMIT_MOV(compiler, word_arg_regs[arg_count], 0, word_arg_count, 0); - arg_count--; - word_arg_count--; - break; - } - - types >>= SLJIT_DEF_SHIFT; - } - - return SLJIT_SUCCESS; -} - -#endif - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types) -{ - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); - - PTR_FAIL_IF(call_with_args(compiler, arg_types, NULL, 0)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - return sljit_emit_jump(compiler, type); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 arg_types, - sljit_s32 src, sljit_sw srcw) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); - - FAIL_IF(call_with_args(compiler, arg_types, &src, srcw)); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - - return sljit_emit_ijump(compiler, type, src, srcw); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - sljit_u8 *inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - /* For UNUSED dst. Uncommon, but possible. */ - if (dst == SLJIT_UNUSED) - dst = TMP_REG1; - - if (FAST_IS_REG(dst)) { - if (reg_map[dst] < 8) { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); - FAIL_IF(!inst); - INC_SIZE(1); - POP_REG(reg_lmap[dst]); - return SLJIT_SUCCESS; - } - - inst = (sljit_u8*)ensure_buf(compiler, 1 + 2); - FAIL_IF(!inst); - INC_SIZE(2); - *inst++ = REX_B; - POP_REG(reg_lmap[dst]); - return SLJIT_SUCCESS; - } - - /* REX_W is not necessary (src is not immediate). */ - compiler->mode32 = 1; - inst = emit_x86_instruction(compiler, 1, 0, 0, dst, dstw); - FAIL_IF(!inst); - *inst++ = POP_rm; - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) -{ - sljit_u8 *inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - if (FAST_IS_REG(src)) { - if (reg_map[src] < 8) { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 1); - FAIL_IF(!inst); - - INC_SIZE(1 + 1); - PUSH_REG(reg_lmap[src]); - } - else { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 2 + 1); - FAIL_IF(!inst); - - INC_SIZE(2 + 1); - *inst++ = REX_B; - PUSH_REG(reg_lmap[src]); - } - } - else { - /* REX_W is not necessary (src is not immediate). */ - compiler->mode32 = 1; - inst = emit_x86_instruction(compiler, 1, 0, 0, src, srcw); - FAIL_IF(!inst); - *inst++ = GROUP_FF; - *inst |= PUSH_rm; - - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); - FAIL_IF(!inst); - INC_SIZE(1); - } - - RET(); - return SLJIT_SUCCESS; -} - -/* --------------------------------------------------------------------- */ -/* Extend input */ -/* --------------------------------------------------------------------- */ - -static sljit_s32 emit_mov_int(struct sljit_compiler *compiler, sljit_s32 sign, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_u8* inst; - sljit_s32 dst_r; - - compiler->mode32 = 0; - - if (dst == SLJIT_UNUSED && !(src & SLJIT_MEM)) - return SLJIT_SUCCESS; /* Empty instruction. */ - - if (src & SLJIT_IMM) { - if (FAST_IS_REG(dst)) { - if (sign || ((sljit_uw)srcw <= 0x7fffffff)) { - inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, (sljit_sw)(sljit_s32)srcw, dst, dstw); - FAIL_IF(!inst); - *inst = MOV_rm_i32; - return SLJIT_SUCCESS; - } - return emit_load_imm64(compiler, dst, srcw); - } - compiler->mode32 = 1; - inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, (sljit_sw)(sljit_s32)srcw, dst, dstw); - FAIL_IF(!inst); - *inst = MOV_rm_i32; - compiler->mode32 = 0; - return SLJIT_SUCCESS; - } - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; - - if ((dst & SLJIT_MEM) && FAST_IS_REG(src)) - dst_r = src; - else { - if (sign) { - inst = emit_x86_instruction(compiler, 1, dst_r, 0, src, srcw); - FAIL_IF(!inst); - *inst++ = MOVSXD_r_rm; - } else { - compiler->mode32 = 1; - FAIL_IF(emit_mov(compiler, dst_r, 0, src, srcw)); - compiler->mode32 = 0; - } - } - - if (dst & SLJIT_MEM) { - compiler->mode32 = 1; - inst = emit_x86_instruction(compiler, 1, dst_r, 0, dst, dstw); - FAIL_IF(!inst); - *inst = MOV_rm_r; - compiler->mode32 = 0; - } - - return SLJIT_SUCCESS; -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* x86 64-bit arch dependent functions. */ + +static sljit_s32 emit_load_imm64(struct sljit_compiler *compiler, sljit_s32 reg, sljit_sw imm) +{ + sljit_u8 *inst; + + inst = (sljit_u8*)ensure_buf(compiler, 1 + 2 + sizeof(sljit_sw)); + FAIL_IF(!inst); + INC_SIZE(2 + sizeof(sljit_sw)); + *inst++ = REX_W | ((reg_map[reg] <= 7) ? 0 : REX_B); + *inst++ = MOV_r_i32 + (reg_map[reg] & 0x7); + sljit_unaligned_store_sw(inst, imm); + return SLJIT_SUCCESS; +} + +static sljit_u8* generate_far_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr) +{ + sljit_s32 type = jump->flags >> TYPE_SHIFT; + + int short_addr = !(jump->flags & SLJIT_REWRITABLE_JUMP) && !(jump->flags & JUMP_LABEL) && (jump->u.target <= 0xffffffff); + + /* The relative jump below specialized for this case. */ + SLJIT_ASSERT(reg_map[TMP_REG2] >= 8); + + if (type < SLJIT_JUMP) { + /* Invert type. */ + *code_ptr++ = get_jump_code(type ^ 0x1) - 0x10; + *code_ptr++ = short_addr ? (6 + 3) : (10 + 3); + } + + *code_ptr++ = short_addr ? REX_B : (REX_W | REX_B); + *code_ptr++ = MOV_r_i32 | reg_lmap[TMP_REG2]; + jump->addr = (sljit_uw)code_ptr; + + if (jump->flags & JUMP_LABEL) + jump->flags |= PATCH_MD; + else if (short_addr) + sljit_unaligned_store_s32(code_ptr, (sljit_s32)jump->u.target); + else + sljit_unaligned_store_sw(code_ptr, jump->u.target); + + code_ptr += short_addr ? sizeof(sljit_s32) : sizeof(sljit_sw); + + *code_ptr++ = REX_B; + *code_ptr++ = GROUP_FF; + *code_ptr++ = MOD_REG | (type >= SLJIT_FAST_CALL ? CALL_rm : JMP_rm) | reg_lmap[TMP_REG2]; + + return code_ptr; +} + +static sljit_u8* generate_put_label_code(struct sljit_put_label *put_label, sljit_u8 *code_ptr, sljit_uw max_label) +{ + if (max_label > HALFWORD_MAX) { + put_label->addr -= put_label->flags; + put_label->flags = PATCH_MD; + return code_ptr; + } + + if (put_label->flags == 0) { + /* Destination is register. */ + code_ptr = (sljit_u8*)put_label->addr - 2 - sizeof(sljit_uw); + + SLJIT_ASSERT((code_ptr[0] & 0xf8) == REX_W); + SLJIT_ASSERT((code_ptr[1] & 0xf8) == MOV_r_i32); + + if ((code_ptr[0] & 0x07) != 0) { + code_ptr[0] = (sljit_u8)(code_ptr[0] & ~0x08); + code_ptr += 2 + sizeof(sljit_s32); + } + else { + code_ptr[0] = code_ptr[1]; + code_ptr += 1 + sizeof(sljit_s32); + } + + put_label->addr = (sljit_uw)code_ptr; + return code_ptr; + } + + code_ptr -= put_label->flags + (2 + sizeof(sljit_uw)); + SLJIT_MEMMOVE(code_ptr, code_ptr + (2 + sizeof(sljit_uw)), put_label->flags); + + SLJIT_ASSERT((code_ptr[0] & 0xf8) == REX_W); + + if ((code_ptr[1] & 0xf8) == MOV_r_i32) { + code_ptr += 2 + sizeof(sljit_uw); + SLJIT_ASSERT((code_ptr[0] & 0xf8) == REX_W); + } + + SLJIT_ASSERT(code_ptr[1] == MOV_rm_r); + + code_ptr[0] = (sljit_u8)(code_ptr[0] & ~0x4); + code_ptr[1] = MOV_rm_i32; + code_ptr[2] = (sljit_u8)(code_ptr[2] & ~(0x7 << 3)); + + code_ptr = (sljit_u8*)(put_label->addr - (2 + sizeof(sljit_uw)) + sizeof(sljit_s32)); + put_label->addr = (sljit_uw)code_ptr; + put_label->flags = 0; + return code_ptr; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_enter(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + sljit_s32 args, i, tmp, size, saved_register_size; + sljit_u8 *inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_emit_enter(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + + compiler->mode32 = 0; + +#ifdef _WIN64 + /* Two/four register slots for parameters plus space for xmm6 register if needed. */ + if (fscratches >= 6 || fsaveds >= 1) + compiler->locals_offset = 6 * sizeof(sljit_sw); + else + compiler->locals_offset = ((scratches > 2) ? 4 : 2) * sizeof(sljit_sw); +#endif + + /* Including the return address saved by the call instruction. */ + saved_register_size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); + + tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG; + for (i = SLJIT_S0; i >= tmp; i--) { + size = reg_map[i] >= 8 ? 2 : 1; + inst = (sljit_u8*)ensure_buf(compiler, 1 + size); + FAIL_IF(!inst); + INC_SIZE(size); + if (reg_map[i] >= 8) + *inst++ = REX_B; + PUSH_REG(reg_lmap[i]); + } + + for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) { + size = reg_map[i] >= 8 ? 2 : 1; + inst = (sljit_u8*)ensure_buf(compiler, 1 + size); + FAIL_IF(!inst); + INC_SIZE(size); + if (reg_map[i] >= 8) + *inst++ = REX_B; + PUSH_REG(reg_lmap[i]); + } + + args = get_arg_count(arg_types); + + if (args > 0) { + size = args * 3; + inst = (sljit_u8*)ensure_buf(compiler, 1 + size); + FAIL_IF(!inst); + + INC_SIZE(size); + +#ifndef _WIN64 + if (args > 0) { + inst[0] = REX_W; + inst[1] = MOV_r_rm; + inst[2] = MOD_REG | (reg_map[SLJIT_S0] << 3) | 0x7 /* rdi */; + inst += 3; + } + if (args > 1) { + inst[0] = REX_W | REX_R; + inst[1] = MOV_r_rm; + inst[2] = MOD_REG | (reg_lmap[SLJIT_S1] << 3) | 0x6 /* rsi */; + inst += 3; + } + if (args > 2) { + inst[0] = REX_W | REX_R; + inst[1] = MOV_r_rm; + inst[2] = MOD_REG | (reg_lmap[SLJIT_S2] << 3) | 0x2 /* rdx */; + } +#else + if (args > 0) { + inst[0] = REX_W; + inst[1] = MOV_r_rm; + inst[2] = MOD_REG | (reg_map[SLJIT_S0] << 3) | 0x1 /* rcx */; + inst += 3; + } + if (args > 1) { + inst[0] = REX_W; + inst[1] = MOV_r_rm; + inst[2] = MOD_REG | (reg_map[SLJIT_S1] << 3) | 0x2 /* rdx */; + inst += 3; + } + if (args > 2) { + inst[0] = REX_W | REX_B; + inst[1] = MOV_r_rm; + inst[2] = MOD_REG | (reg_map[SLJIT_S2] << 3) | 0x0 /* r8 */; + } +#endif + } + + local_size = ((local_size + SLJIT_LOCALS_OFFSET + saved_register_size + 15) & ~15) - saved_register_size; + compiler->local_size = local_size; + +#ifdef _WIN64 + if (local_size > 0) { + if (local_size <= 4 * 4096) { + if (local_size > 4096) + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096); + if (local_size > 2 * 4096) + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096 * 2); + if (local_size > 3 * 4096) + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -4096 * 3); + } + else { + EMIT_MOV(compiler, SLJIT_R0, 0, SLJIT_SP, 0); + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_IMM, (local_size - 1) >> 12); + + SLJIT_ASSERT (reg_map[SLJIT_R0] == 0); + + EMIT_MOV(compiler, TMP_REG2, 0, SLJIT_MEM1(SLJIT_R0), -4096); + FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), + SLJIT_R0, 0, SLJIT_R0, 0, SLJIT_IMM, 4096)); + FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), + TMP_REG1, 0, TMP_REG1, 0, SLJIT_IMM, 1)); + + inst = (sljit_u8*)ensure_buf(compiler, 1 + 2); + FAIL_IF(!inst); + + INC_SIZE(2); + inst[0] = JNE_i8; + inst[1] = (sljit_s8) -19; + } + + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_MEM1(SLJIT_SP), -local_size); + } +#endif + + if (local_size > 0) { + FAIL_IF(emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), + SLJIT_SP, 0, SLJIT_SP, 0, SLJIT_IMM, local_size)); + } + +#ifdef _WIN64 + /* Save xmm6 register: movaps [rsp + 0x20], xmm6 */ + if (fscratches >= 6 || fsaveds >= 1) { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 5); + FAIL_IF(!inst); + INC_SIZE(5); + *inst++ = GROUP_0F; + sljit_unaligned_store_s32(inst, 0x20247429); + } +#endif + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_set_context(struct sljit_compiler *compiler, + sljit_s32 options, sljit_s32 arg_types, sljit_s32 scratches, sljit_s32 saveds, + sljit_s32 fscratches, sljit_s32 fsaveds, sljit_s32 local_size) +{ + sljit_s32 saved_register_size; + + CHECK_ERROR(); + CHECK(check_sljit_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size)); + set_set_context(compiler, options, arg_types, scratches, saveds, fscratches, fsaveds, local_size); + +#ifdef _WIN64 + /* Two/four register slots for parameters plus space for xmm6 register if needed. */ + if (fscratches >= 6 || fsaveds >= 1) + compiler->locals_offset = 6 * sizeof(sljit_sw); + else + compiler->locals_offset = ((scratches > 2) ? 4 : 2) * sizeof(sljit_sw); +#endif + + /* Including the return address saved by the call instruction. */ + saved_register_size = GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1); + compiler->local_size = ((local_size + SLJIT_LOCALS_OFFSET + saved_register_size + 15) & ~15) - saved_register_size; + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_return(struct sljit_compiler *compiler, sljit_s32 op, sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 i, tmp, size; + sljit_u8 *inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_return(compiler, op, src, srcw)); + + FAIL_IF(emit_mov_before_return(compiler, op, src, srcw)); + +#ifdef _WIN64 + /* Restore xmm6 register: movaps xmm6, [rsp + 0x20] */ + if (compiler->fscratches >= 6 || compiler->fsaveds >= 1) { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 5); + FAIL_IF(!inst); + INC_SIZE(5); + *inst++ = GROUP_0F; + sljit_unaligned_store_s32(inst, 0x20247428); + } +#endif + + if (compiler->local_size > 0) { + if (compiler->local_size <= 127) { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 4); + FAIL_IF(!inst); + INC_SIZE(4); + *inst++ = REX_W; + *inst++ = GROUP_BINARY_83; + *inst++ = MOD_REG | ADD | 4; + *inst = compiler->local_size; + } + else { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 7); + FAIL_IF(!inst); + INC_SIZE(7); + *inst++ = REX_W; + *inst++ = GROUP_BINARY_81; + *inst++ = MOD_REG | ADD | 4; + sljit_unaligned_store_s32(inst, compiler->local_size); + } + } + + tmp = compiler->scratches; + for (i = SLJIT_FIRST_SAVED_REG; i <= tmp; i++) { + size = reg_map[i] >= 8 ? 2 : 1; + inst = (sljit_u8*)ensure_buf(compiler, 1 + size); + FAIL_IF(!inst); + INC_SIZE(size); + if (reg_map[i] >= 8) + *inst++ = REX_B; + POP_REG(reg_lmap[i]); + } + + tmp = compiler->saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - compiler->saveds) : SLJIT_FIRST_SAVED_REG; + for (i = tmp; i <= SLJIT_S0; i++) { + size = reg_map[i] >= 8 ? 2 : 1; + inst = (sljit_u8*)ensure_buf(compiler, 1 + size); + FAIL_IF(!inst); + INC_SIZE(size); + if (reg_map[i] >= 8) + *inst++ = REX_B; + POP_REG(reg_lmap[i]); + } + + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); + FAIL_IF(!inst); + INC_SIZE(1); + RET(); + return SLJIT_SUCCESS; +} + +/* --------------------------------------------------------------------- */ +/* Operators */ +/* --------------------------------------------------------------------- */ + +static sljit_s32 emit_do_imm32(struct sljit_compiler *compiler, sljit_u8 rex, sljit_u8 opcode, sljit_sw imm) +{ + sljit_u8 *inst; + sljit_s32 length = 1 + (rex ? 1 : 0) + sizeof(sljit_s32); + + inst = (sljit_u8*)ensure_buf(compiler, 1 + length); + FAIL_IF(!inst); + INC_SIZE(length); + if (rex) + *inst++ = rex; + *inst++ = opcode; + sljit_unaligned_store_s32(inst, imm); + return SLJIT_SUCCESS; +} + +static sljit_u8* emit_x86_instruction(struct sljit_compiler *compiler, sljit_s32 size, + /* The register or immediate operand. */ + sljit_s32 a, sljit_sw imma, + /* The general operand (not immediate). */ + sljit_s32 b, sljit_sw immb) +{ + sljit_u8 *inst; + sljit_u8 *buf_ptr; + sljit_u8 rex = 0; + sljit_s32 flags = size & ~0xf; + sljit_s32 inst_size; + + /* The immediate operand must be 32 bit. */ + SLJIT_ASSERT(!(a & SLJIT_IMM) || compiler->mode32 || IS_HALFWORD(imma)); + /* Both cannot be switched on. */ + SLJIT_ASSERT((flags & (EX86_BIN_INS | EX86_SHIFT_INS)) != (EX86_BIN_INS | EX86_SHIFT_INS)); + /* Size flags not allowed for typed instructions. */ + SLJIT_ASSERT(!(flags & (EX86_BIN_INS | EX86_SHIFT_INS)) || (flags & (EX86_BYTE_ARG | EX86_HALF_ARG)) == 0); + /* Both size flags cannot be switched on. */ + SLJIT_ASSERT((flags & (EX86_BYTE_ARG | EX86_HALF_ARG)) != (EX86_BYTE_ARG | EX86_HALF_ARG)); + /* SSE2 and immediate is not possible. */ + SLJIT_ASSERT(!(a & SLJIT_IMM) || !(flags & EX86_SSE2)); + SLJIT_ASSERT((flags & (EX86_PREF_F2 | EX86_PREF_F3)) != (EX86_PREF_F2 | EX86_PREF_F3) + && (flags & (EX86_PREF_F2 | EX86_PREF_66)) != (EX86_PREF_F2 | EX86_PREF_66) + && (flags & (EX86_PREF_F3 | EX86_PREF_66)) != (EX86_PREF_F3 | EX86_PREF_66)); + + size &= 0xf; + inst_size = size; + + if (!compiler->mode32 && !(flags & EX86_NO_REXW)) + rex |= REX_W; + else if (flags & EX86_REX) + rex |= REX; + + if (flags & (EX86_PREF_F2 | EX86_PREF_F3)) + inst_size++; + if (flags & EX86_PREF_66) + inst_size++; + + /* Calculate size of b. */ + inst_size += 1; /* mod r/m byte. */ + if (b & SLJIT_MEM) { + if (!(b & OFFS_REG_MASK)) { + if (NOT_HALFWORD(immb)) { + PTR_FAIL_IF(emit_load_imm64(compiler, TMP_REG2, immb)); + immb = 0; + if (b & REG_MASK) + b |= TO_OFFS_REG(TMP_REG2); + else + b |= TMP_REG2; + } + else if (reg_lmap[b & REG_MASK] == 4) + b |= TO_OFFS_REG(SLJIT_SP); + } + + if ((b & REG_MASK) == SLJIT_UNUSED) + inst_size += 1 + sizeof(sljit_s32); /* SIB byte required to avoid RIP based addressing. */ + else { + if (reg_map[b & REG_MASK] >= 8) + rex |= REX_B; + + if (immb != 0 && (!(b & OFFS_REG_MASK) || (b & OFFS_REG_MASK) == TO_OFFS_REG(SLJIT_SP))) { + /* Immediate operand. */ + if (immb <= 127 && immb >= -128) + inst_size += sizeof(sljit_s8); + else + inst_size += sizeof(sljit_s32); + } + else if (reg_lmap[b & REG_MASK] == 5) + inst_size += sizeof(sljit_s8); + + if ((b & OFFS_REG_MASK) != SLJIT_UNUSED) { + inst_size += 1; /* SIB byte. */ + if (reg_map[OFFS_REG(b)] >= 8) + rex |= REX_X; + } + } + } + else if (!(flags & EX86_SSE2_OP2)) { + if (reg_map[b] >= 8) + rex |= REX_B; + } + else if (freg_map[b] >= 8) + rex |= REX_B; + + if (a & SLJIT_IMM) { + if (flags & EX86_BIN_INS) { + if (imma <= 127 && imma >= -128) { + inst_size += 1; + flags |= EX86_BYTE_ARG; + } else + inst_size += 4; + } + else if (flags & EX86_SHIFT_INS) { + imma &= compiler->mode32 ? 0x1f : 0x3f; + if (imma != 1) { + inst_size ++; + flags |= EX86_BYTE_ARG; + } + } else if (flags & EX86_BYTE_ARG) + inst_size++; + else if (flags & EX86_HALF_ARG) + inst_size += sizeof(short); + else + inst_size += sizeof(sljit_s32); + } + else { + SLJIT_ASSERT(!(flags & EX86_SHIFT_INS) || a == SLJIT_PREF_SHIFT_REG); + /* reg_map[SLJIT_PREF_SHIFT_REG] is less than 8. */ + if (!(flags & EX86_SSE2_OP1)) { + if (reg_map[a] >= 8) + rex |= REX_R; + } + else if (freg_map[a] >= 8) + rex |= REX_R; + } + + if (rex) + inst_size++; + + inst = (sljit_u8*)ensure_buf(compiler, 1 + inst_size); + PTR_FAIL_IF(!inst); + + /* Encoding the byte. */ + INC_SIZE(inst_size); + if (flags & EX86_PREF_F2) + *inst++ = 0xf2; + if (flags & EX86_PREF_F3) + *inst++ = 0xf3; + if (flags & EX86_PREF_66) + *inst++ = 0x66; + if (rex) + *inst++ = rex; + buf_ptr = inst + size; + + /* Encode mod/rm byte. */ + if (!(flags & EX86_SHIFT_INS)) { + if ((flags & EX86_BIN_INS) && (a & SLJIT_IMM)) + *inst = (flags & EX86_BYTE_ARG) ? GROUP_BINARY_83 : GROUP_BINARY_81; + + if (a & SLJIT_IMM) + *buf_ptr = 0; + else if (!(flags & EX86_SSE2_OP1)) + *buf_ptr = reg_lmap[a] << 3; + else + *buf_ptr = freg_lmap[a] << 3; + } + else { + if (a & SLJIT_IMM) { + if (imma == 1) + *inst = GROUP_SHIFT_1; + else + *inst = GROUP_SHIFT_N; + } else + *inst = GROUP_SHIFT_CL; + *buf_ptr = 0; + } + + if (!(b & SLJIT_MEM)) + *buf_ptr++ |= MOD_REG + ((!(flags & EX86_SSE2_OP2)) ? reg_lmap[b] : freg_lmap[b]); + else if ((b & REG_MASK) != SLJIT_UNUSED) { + if ((b & OFFS_REG_MASK) == SLJIT_UNUSED || (b & OFFS_REG_MASK) == TO_OFFS_REG(SLJIT_SP)) { + if (immb != 0 || reg_lmap[b & REG_MASK] == 5) { + if (immb <= 127 && immb >= -128) + *buf_ptr |= 0x40; + else + *buf_ptr |= 0x80; + } + + if ((b & OFFS_REG_MASK) == SLJIT_UNUSED) + *buf_ptr++ |= reg_lmap[b & REG_MASK]; + else { + *buf_ptr++ |= 0x04; + *buf_ptr++ = reg_lmap[b & REG_MASK] | (reg_lmap[OFFS_REG(b)] << 3); + } + + if (immb != 0 || reg_lmap[b & REG_MASK] == 5) { + if (immb <= 127 && immb >= -128) + *buf_ptr++ = immb; /* 8 bit displacement. */ + else { + sljit_unaligned_store_s32(buf_ptr, immb); /* 32 bit displacement. */ + buf_ptr += sizeof(sljit_s32); + } + } + } + else { + if (reg_lmap[b & REG_MASK] == 5) + *buf_ptr |= 0x40; + *buf_ptr++ |= 0x04; + *buf_ptr++ = reg_lmap[b & REG_MASK] | (reg_lmap[OFFS_REG(b)] << 3) | (immb << 6); + if (reg_lmap[b & REG_MASK] == 5) + *buf_ptr++ = 0; + } + } + else { + *buf_ptr++ |= 0x04; + *buf_ptr++ = 0x25; + sljit_unaligned_store_s32(buf_ptr, immb); /* 32 bit displacement. */ + buf_ptr += sizeof(sljit_s32); + } + + if (a & SLJIT_IMM) { + if (flags & EX86_BYTE_ARG) + *buf_ptr = imma; + else if (flags & EX86_HALF_ARG) + sljit_unaligned_store_s16(buf_ptr, imma); + else if (!(flags & EX86_SHIFT_INS)) + sljit_unaligned_store_s32(buf_ptr, imma); + } + + return !(flags & EX86_SHIFT_INS) ? inst : (inst + 1); +} + +/* --------------------------------------------------------------------- */ +/* Call / return instructions */ +/* --------------------------------------------------------------------- */ + +#ifndef _WIN64 + +static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src_ptr, sljit_sw srcw) +{ + sljit_s32 src = src_ptr ? (*src_ptr) : 0; + sljit_s32 word_arg_count = 0; + + SLJIT_ASSERT(reg_map[SLJIT_R1] == 6 && reg_map[SLJIT_R3] == 1 && reg_map[TMP_REG1] == 2); + + compiler->mode32 = 0; + + /* Remove return value. */ + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + if ((arg_types & SLJIT_DEF_MASK) < SLJIT_ARG_TYPE_F32) + word_arg_count++; + arg_types >>= SLJIT_DEF_SHIFT; + } + + if (word_arg_count == 0) + return SLJIT_SUCCESS; + + if (src & SLJIT_MEM) { + ADJUST_LOCAL_OFFSET(src, srcw); + EMIT_MOV(compiler, TMP_REG2, 0, src, srcw); + *src_ptr = TMP_REG2; + } + else if (src == SLJIT_R2 && word_arg_count >= SLJIT_R2) + *src_ptr = TMP_REG1; + + if (word_arg_count >= 3) + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_R2, 0); + return emit_mov(compiler, SLJIT_R2, 0, SLJIT_R0, 0); +} + +#else + +static sljit_s32 call_with_args(struct sljit_compiler *compiler, sljit_s32 arg_types, sljit_s32 *src_ptr, sljit_sw srcw) +{ + sljit_s32 src = src_ptr ? (*src_ptr) : 0; + sljit_s32 arg_count = 0; + sljit_s32 word_arg_count = 0; + sljit_s32 float_arg_count = 0; + sljit_s32 types = 0; + sljit_s32 data_trandfer = 0; + static sljit_u8 word_arg_regs[5] = { 0, SLJIT_R3, SLJIT_R1, SLJIT_R2, TMP_REG1 }; + + SLJIT_ASSERT(reg_map[SLJIT_R3] == 1 && reg_map[SLJIT_R1] == 2 && reg_map[SLJIT_R2] == 8 && reg_map[TMP_REG1] == 9); + + compiler->mode32 = 0; + arg_types >>= SLJIT_DEF_SHIFT; + + while (arg_types) { + types = (types << SLJIT_DEF_SHIFT) | (arg_types & SLJIT_DEF_MASK); + + switch (arg_types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + case SLJIT_ARG_TYPE_F64: + arg_count++; + float_arg_count++; + + if (arg_count != float_arg_count) + data_trandfer = 1; + break; + default: + arg_count++; + word_arg_count++; + + if (arg_count != word_arg_count || arg_count != word_arg_regs[arg_count]) { + data_trandfer = 1; + + if (src == word_arg_regs[arg_count]) { + EMIT_MOV(compiler, TMP_REG2, 0, src, 0); + *src_ptr = TMP_REG2; + } + } + break; + } + + arg_types >>= SLJIT_DEF_SHIFT; + } + + if (!data_trandfer) + return SLJIT_SUCCESS; + + if (src & SLJIT_MEM) { + ADJUST_LOCAL_OFFSET(src, srcw); + EMIT_MOV(compiler, TMP_REG2, 0, src, srcw); + *src_ptr = TMP_REG2; + } + + while (types) { + switch (types & SLJIT_DEF_MASK) { + case SLJIT_ARG_TYPE_F32: + if (arg_count != float_arg_count) + FAIL_IF(emit_sse2_load(compiler, 1, arg_count, float_arg_count, 0)); + arg_count--; + float_arg_count--; + break; + case SLJIT_ARG_TYPE_F64: + if (arg_count != float_arg_count) + FAIL_IF(emit_sse2_load(compiler, 0, arg_count, float_arg_count, 0)); + arg_count--; + float_arg_count--; + break; + default: + if (arg_count != word_arg_count || arg_count != word_arg_regs[arg_count]) + EMIT_MOV(compiler, word_arg_regs[arg_count], 0, word_arg_count, 0); + arg_count--; + word_arg_count--; + break; + } + + types >>= SLJIT_DEF_SHIFT; + } + + return SLJIT_SUCCESS; +} + +#endif + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_call(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types) +{ + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_call(compiler, type, arg_types)); + + PTR_FAIL_IF(call_with_args(compiler, arg_types, NULL, 0)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + return sljit_emit_jump(compiler, type); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_icall(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 arg_types, + sljit_s32 src, sljit_sw srcw) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_icall(compiler, type, arg_types, src, srcw)); + + FAIL_IF(call_with_args(compiler, arg_types, &src, srcw)); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + + return sljit_emit_ijump(compiler, type, src, srcw); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + sljit_u8 *inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + /* For UNUSED dst. Uncommon, but possible. */ + if (dst == SLJIT_UNUSED) + dst = TMP_REG1; + + if (FAST_IS_REG(dst)) { + if (reg_map[dst] < 8) { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); + FAIL_IF(!inst); + INC_SIZE(1); + POP_REG(reg_lmap[dst]); + return SLJIT_SUCCESS; + } + + inst = (sljit_u8*)ensure_buf(compiler, 1 + 2); + FAIL_IF(!inst); + INC_SIZE(2); + *inst++ = REX_B; + POP_REG(reg_lmap[dst]); + return SLJIT_SUCCESS; + } + + /* REX_W is not necessary (src is not immediate). */ + compiler->mode32 = 1; + inst = emit_x86_instruction(compiler, 1, 0, 0, dst, dstw); + FAIL_IF(!inst); + *inst++ = POP_rm; + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_s32 src, sljit_sw srcw) +{ + sljit_u8 *inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_fast_return(compiler, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + if (FAST_IS_REG(src)) { + if (reg_map[src] < 8) { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 1); + FAIL_IF(!inst); + + INC_SIZE(1 + 1); + PUSH_REG(reg_lmap[src]); + } + else { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 2 + 1); + FAIL_IF(!inst); + + INC_SIZE(2 + 1); + *inst++ = REX_B; + PUSH_REG(reg_lmap[src]); + } + } + else { + /* REX_W is not necessary (src is not immediate). */ + compiler->mode32 = 1; + inst = emit_x86_instruction(compiler, 1, 0, 0, src, srcw); + FAIL_IF(!inst); + *inst++ = GROUP_FF; + *inst |= PUSH_rm; + + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); + FAIL_IF(!inst); + INC_SIZE(1); + } + + RET(); + return SLJIT_SUCCESS; +} + +/* --------------------------------------------------------------------- */ +/* Extend input */ +/* --------------------------------------------------------------------- */ + +static sljit_s32 emit_mov_int(struct sljit_compiler *compiler, sljit_s32 sign, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_u8* inst; + sljit_s32 dst_r; + + compiler->mode32 = 0; + + if (dst == SLJIT_UNUSED && !(src & SLJIT_MEM)) + return SLJIT_SUCCESS; /* Empty instruction. */ + + if (src & SLJIT_IMM) { + if (FAST_IS_REG(dst)) { + if (sign || ((sljit_uw)srcw <= 0x7fffffff)) { + inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, (sljit_sw)(sljit_s32)srcw, dst, dstw); + FAIL_IF(!inst); + *inst = MOV_rm_i32; + return SLJIT_SUCCESS; + } + return emit_load_imm64(compiler, dst, srcw); + } + compiler->mode32 = 1; + inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, (sljit_sw)(sljit_s32)srcw, dst, dstw); + FAIL_IF(!inst); + *inst = MOV_rm_i32; + compiler->mode32 = 0; + return SLJIT_SUCCESS; + } + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; + + if ((dst & SLJIT_MEM) && FAST_IS_REG(src)) + dst_r = src; + else { + if (sign) { + inst = emit_x86_instruction(compiler, 1, dst_r, 0, src, srcw); + FAIL_IF(!inst); + *inst++ = MOVSXD_r_rm; + } else { + compiler->mode32 = 1; + FAIL_IF(emit_mov(compiler, dst_r, 0, src, srcw)); + compiler->mode32 = 0; + } + } + + if (dst & SLJIT_MEM) { + compiler->mode32 = 1; + inst = emit_x86_instruction(compiler, 1, dst_r, 0, dst, dstw); + FAIL_IF(!inst); + *inst = MOV_rm_r; + compiler->mode32 = 0; + } + + return SLJIT_SUCCESS; +} diff --git a/contrib/libs/pcre/sljit/sljitNativeX86_common.c b/contrib/libs/pcre/sljit/sljitNativeX86_common.c index 4f197eb263..6296da5382 100644 --- a/contrib/libs/pcre/sljit/sljitNativeX86_common.c +++ b/contrib/libs/pcre/sljit/sljitNativeX86_common.c @@ -1,2940 +1,2940 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) -{ -#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) - return "x86" SLJIT_CPUINFO " ABI:fastcall"; -#else - return "x86" SLJIT_CPUINFO; -#endif -} - -/* - 32b register indexes: - 0 - EAX - 1 - ECX - 2 - EDX - 3 - EBX - 4 - ESP - 5 - EBP - 6 - ESI - 7 - EDI -*/ - -/* - 64b register indexes: - 0 - RAX - 1 - RCX - 2 - RDX - 3 - RBX - 4 - RSP - 5 - RBP - 6 - RSI - 7 - RDI - 8 - R8 - From now on REX prefix is required - 9 - R9 - 10 - R10 - 11 - R11 - 12 - R12 - 13 - R13 - 14 - R14 - 15 - R15 -*/ - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - -/* Last register + 1. */ -#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) - -static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 3] = { - 0, 0, 2, 1, 0, 0, 0, 0, 0, 0, 7, 6, 3, 4, 5 -}; - -#define CHECK_EXTRA_REGS(p, w, do) \ - if (p >= SLJIT_R3 && p <= SLJIT_S3) { \ - if (p <= compiler->scratches) \ - w = compiler->saveds_offset - ((p) - SLJIT_R2) * (sljit_sw)sizeof(sljit_sw); \ - else \ - w = compiler->locals_offset + ((p) - SLJIT_S2) * (sljit_sw)sizeof(sljit_sw); \ - p = SLJIT_MEM1(SLJIT_SP); \ - do; \ - } - -#else /* SLJIT_CONFIG_X86_32 */ - -/* Last register + 1. */ -#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) -#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) - -/* Note: r12 & 0x7 == 0b100, which decoded as SIB byte present - Note: avoid to use r12 and r13 for memory addessing - therefore r12 is better to be a higher saved register. */ -#ifndef _WIN64 -/* Args: rdi(=7), rsi(=6), rdx(=2), rcx(=1), r8, r9. Scratches: rax(=0), r10, r11 */ -static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 4] = { - 0, 0, 6, 7, 1, 8, 11, 10, 12, 5, 13, 14, 15, 3, 4, 2, 9 -}; -/* low-map. reg_map & 0x7. */ -static const sljit_u8 reg_lmap[SLJIT_NUMBER_OF_REGISTERS + 4] = { - 0, 0, 6, 7, 1, 0, 3, 2, 4, 5, 5, 6, 7, 3, 4, 2, 1 -}; -#else -/* Args: rcx(=1), rdx(=2), r8, r9. Scratches: rax(=0), r10, r11 */ -static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 4] = { - 0, 0, 2, 8, 1, 11, 12, 5, 13, 14, 15, 7, 6, 3, 4, 9, 10 -}; -/* low-map. reg_map & 0x7. */ -static const sljit_u8 reg_lmap[SLJIT_NUMBER_OF_REGISTERS + 4] = { - 0, 0, 2, 0, 1, 3, 4, 5, 5, 6, 7, 7, 6, 3, 4, 1, 2 -}; -#endif - -/* Args: xmm0-xmm3 */ -static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1] = { - 4, 0, 1, 2, 3, 5, 6 -}; -/* low-map. freg_map & 0x7. */ -static const sljit_u8 freg_lmap[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1] = { - 4, 0, 1, 2, 3, 5, 6 -}; - -#define REX_W 0x48 -#define REX_R 0x44 -#define REX_X 0x42 -#define REX_B 0x41 -#define REX 0x40 - -#ifndef _WIN64 -#define HALFWORD_MAX 0x7fffffffl -#define HALFWORD_MIN -0x80000000l -#else -#define HALFWORD_MAX 0x7fffffffll -#define HALFWORD_MIN -0x80000000ll -#endif - -#define IS_HALFWORD(x) ((x) <= HALFWORD_MAX && (x) >= HALFWORD_MIN) -#define NOT_HALFWORD(x) ((x) > HALFWORD_MAX || (x) < HALFWORD_MIN) - -#define CHECK_EXTRA_REGS(p, w, do) - -#endif /* SLJIT_CONFIG_X86_32 */ - -#define TMP_FREG (0) - -/* Size flags for emit_x86_instruction: */ -#define EX86_BIN_INS 0x0010 -#define EX86_SHIFT_INS 0x0020 -#define EX86_REX 0x0040 -#define EX86_NO_REXW 0x0080 -#define EX86_BYTE_ARG 0x0100 -#define EX86_HALF_ARG 0x0200 -#define EX86_PREF_66 0x0400 -#define EX86_PREF_F2 0x0800 -#define EX86_PREF_F3 0x1000 -#define EX86_SSE2_OP1 0x2000 -#define EX86_SSE2_OP2 0x4000 -#define EX86_SSE2 (EX86_SSE2_OP1 | EX86_SSE2_OP2) - -/* --------------------------------------------------------------------- */ -/* Instrucion forms */ -/* --------------------------------------------------------------------- */ - -#define ADD (/* BINARY */ 0 << 3) -#define ADD_EAX_i32 0x05 -#define ADD_r_rm 0x03 -#define ADD_rm_r 0x01 -#define ADDSD_x_xm 0x58 -#define ADC (/* BINARY */ 2 << 3) -#define ADC_EAX_i32 0x15 -#define ADC_r_rm 0x13 -#define ADC_rm_r 0x11 -#define AND (/* BINARY */ 4 << 3) -#define AND_EAX_i32 0x25 -#define AND_r_rm 0x23 -#define AND_rm_r 0x21 -#define ANDPD_x_xm 0x54 -#define BSR_r_rm (/* GROUP_0F */ 0xbd) -#define CALL_i32 0xe8 -#define CALL_rm (/* GROUP_FF */ 2 << 3) -#define CDQ 0x99 -#define CMOVE_r_rm (/* GROUP_0F */ 0x44) -#define CMP (/* BINARY */ 7 << 3) -#define CMP_EAX_i32 0x3d -#define CMP_r_rm 0x3b -#define CMP_rm_r 0x39 -#define CVTPD2PS_x_xm 0x5a -#define CVTSI2SD_x_rm 0x2a -#define CVTTSD2SI_r_xm 0x2c -#define DIV (/* GROUP_F7 */ 6 << 3) -#define DIVSD_x_xm 0x5e -#define FSTPS 0xd9 -#define FSTPD 0xdd -#define INT3 0xcc -#define IDIV (/* GROUP_F7 */ 7 << 3) -#define IMUL (/* GROUP_F7 */ 5 << 3) -#define IMUL_r_rm (/* GROUP_0F */ 0xaf) -#define IMUL_r_rm_i8 0x6b -#define IMUL_r_rm_i32 0x69 -#define JE_i8 0x74 -#define JNE_i8 0x75 -#define JMP_i8 0xeb -#define JMP_i32 0xe9 -#define JMP_rm (/* GROUP_FF */ 4 << 3) -#define LEA_r_m 0x8d -#define MOV_r_rm 0x8b -#define MOV_r_i32 0xb8 -#define MOV_rm_r 0x89 -#define MOV_rm_i32 0xc7 -#define MOV_rm8_i8 0xc6 -#define MOV_rm8_r8 0x88 -#define MOVSD_x_xm 0x10 -#define MOVSD_xm_x 0x11 -#define MOVSXD_r_rm 0x63 -#define MOVSX_r_rm8 (/* GROUP_0F */ 0xbe) -#define MOVSX_r_rm16 (/* GROUP_0F */ 0xbf) -#define MOVZX_r_rm8 (/* GROUP_0F */ 0xb6) -#define MOVZX_r_rm16 (/* GROUP_0F */ 0xb7) -#define MUL (/* GROUP_F7 */ 4 << 3) -#define MULSD_x_xm 0x59 -#define NEG_rm (/* GROUP_F7 */ 3 << 3) -#define NOP 0x90 -#define NOT_rm (/* GROUP_F7 */ 2 << 3) -#define OR (/* BINARY */ 1 << 3) -#define OR_r_rm 0x0b -#define OR_EAX_i32 0x0d -#define OR_rm_r 0x09 -#define OR_rm8_r8 0x08 -#define POP_r 0x58 -#define POP_rm 0x8f -#define POPF 0x9d -#define PREFETCH 0x18 -#define PUSH_i32 0x68 -#define PUSH_r 0x50 -#define PUSH_rm (/* GROUP_FF */ 6 << 3) -#define PUSHF 0x9c -#define RET_near 0xc3 -#define RET_i16 0xc2 -#define SBB (/* BINARY */ 3 << 3) -#define SBB_EAX_i32 0x1d -#define SBB_r_rm 0x1b -#define SBB_rm_r 0x19 -#define SAR (/* SHIFT */ 7 << 3) -#define SHL (/* SHIFT */ 4 << 3) -#define SHR (/* SHIFT */ 5 << 3) -#define SUB (/* BINARY */ 5 << 3) -#define SUB_EAX_i32 0x2d -#define SUB_r_rm 0x2b -#define SUB_rm_r 0x29 -#define SUBSD_x_xm 0x5c -#define TEST_EAX_i32 0xa9 -#define TEST_rm_r 0x85 -#define UCOMISD_x_xm 0x2e -#define UNPCKLPD_x_xm 0x14 -#define XCHG_EAX_r 0x90 -#define XCHG_r_rm 0x87 -#define XOR (/* BINARY */ 6 << 3) -#define XOR_EAX_i32 0x35 -#define XOR_r_rm 0x33 -#define XOR_rm_r 0x31 -#define XORPD_x_xm 0x57 - -#define GROUP_0F 0x0f -#define GROUP_F7 0xf7 -#define GROUP_FF 0xff -#define GROUP_BINARY_81 0x81 -#define GROUP_BINARY_83 0x83 -#define GROUP_SHIFT_1 0xd1 -#define GROUP_SHIFT_N 0xc1 -#define GROUP_SHIFT_CL 0xd3 - -#define MOD_REG 0xc0 -#define MOD_DISP8 0x40 - -#define INC_SIZE(s) (*inst++ = (s), compiler->size += (s)) - -#define PUSH_REG(r) (*inst++ = (PUSH_r + (r))) -#define POP_REG(r) (*inst++ = (POP_r + (r))) -#define RET() (*inst++ = (RET_near)) -#define RET_I16(n) (*inst++ = (RET_i16), *inst++ = n, *inst++ = 0) -/* r32, r/m32 */ -#define MOV_RM(mod, reg, rm) (*inst++ = (MOV_r_rm), *inst++ = (mod) << 6 | (reg) << 3 | (rm)) - -/* Multithreading does not affect these static variables, since they store - built-in CPU features. Therefore they can be overwritten by different threads - if they detect the CPU features in the same time. */ -#if (defined SLJIT_DETECT_SSE2 && SLJIT_DETECT_SSE2) -static sljit_s32 cpu_has_sse2 = -1; -#endif -static sljit_s32 cpu_has_cmov = -1; - -#ifdef _WIN32_WCE -#include <cmnintrin.h> -#elif defined(_MSC_VER) && _MSC_VER >= 1400 -#include <intrin.h> -#endif - -/******************************************************/ -/* Unaligned-store functions */ -/******************************************************/ - -static SLJIT_INLINE void sljit_unaligned_store_s16(void *addr, sljit_s16 value) -{ - SLJIT_MEMCPY(addr, &value, sizeof(value)); -} - -static SLJIT_INLINE void sljit_unaligned_store_s32(void *addr, sljit_s32 value) -{ - SLJIT_MEMCPY(addr, &value, sizeof(value)); -} - -static SLJIT_INLINE void sljit_unaligned_store_sw(void *addr, sljit_sw value) -{ - SLJIT_MEMCPY(addr, &value, sizeof(value)); -} - -/******************************************************/ -/* Utility functions */ -/******************************************************/ - -static void get_cpu_features(void) -{ - sljit_u32 features; - -#if defined(_MSC_VER) && _MSC_VER >= 1400 - - int CPUInfo[4]; - __cpuid(CPUInfo, 1); - features = (sljit_u32)CPUInfo[3]; - -#elif defined(__GNUC__) || defined(__INTEL_COMPILER) || defined(__SUNPRO_C) - - /* AT&T syntax. */ - __asm__ ( - "movl $0x1, %%eax\n" -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - /* On x86-32, there is no red zone, so this - should work (no need for a local variable). */ - "push %%ebx\n" -#endif - "cpuid\n" -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - "pop %%ebx\n" -#endif - "movl %%edx, %0\n" - : "=g" (features) - : -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - : "%eax", "%ecx", "%edx" -#else - : "%rax", "%rbx", "%rcx", "%rdx" -#endif - ); - -#else /* _MSC_VER && _MSC_VER >= 1400 */ - - /* Intel syntax. */ - __asm { - mov eax, 1 - cpuid - mov features, edx - } - -#endif /* _MSC_VER && _MSC_VER >= 1400 */ - -#if (defined SLJIT_DETECT_SSE2 && SLJIT_DETECT_SSE2) - cpu_has_sse2 = (features >> 26) & 0x1; -#endif - cpu_has_cmov = (features >> 15) & 0x1; -} - -static sljit_u8 get_jump_code(sljit_s32 type) -{ - switch (type) { - case SLJIT_EQUAL: - case SLJIT_EQUAL_F64: - return 0x84 /* je */; - - case SLJIT_NOT_EQUAL: - case SLJIT_NOT_EQUAL_F64: - return 0x85 /* jne */; - - case SLJIT_LESS: - case SLJIT_LESS_F64: - return 0x82 /* jc */; - - case SLJIT_GREATER_EQUAL: - case SLJIT_GREATER_EQUAL_F64: - return 0x83 /* jae */; - - case SLJIT_GREATER: - case SLJIT_GREATER_F64: - return 0x87 /* jnbe */; - - case SLJIT_LESS_EQUAL: - case SLJIT_LESS_EQUAL_F64: - return 0x86 /* jbe */; - - case SLJIT_SIG_LESS: - return 0x8c /* jl */; - - case SLJIT_SIG_GREATER_EQUAL: - return 0x8d /* jnl */; - - case SLJIT_SIG_GREATER: - return 0x8f /* jnle */; - - case SLJIT_SIG_LESS_EQUAL: - return 0x8e /* jle */; - - case SLJIT_OVERFLOW: - case SLJIT_MUL_OVERFLOW: - return 0x80 /* jo */; - - case SLJIT_NOT_OVERFLOW: - case SLJIT_MUL_NOT_OVERFLOW: - return 0x81 /* jno */; - - case SLJIT_UNORDERED_F64: - return 0x8a /* jp */; - - case SLJIT_ORDERED_F64: - return 0x8b /* jpo */; - } - return 0; -} - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) -static sljit_u8* generate_far_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr, sljit_sw executable_offset); -#else -static sljit_u8* generate_far_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr); -static sljit_u8* generate_put_label_code(struct sljit_put_label *put_label, sljit_u8 *code_ptr, sljit_uw max_label); -#endif - -static sljit_u8* generate_near_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr, sljit_u8 *code, sljit_sw executable_offset) -{ - sljit_s32 type = jump->flags >> TYPE_SHIFT; - sljit_s32 short_jump; - sljit_uw label_addr; - - if (jump->flags & JUMP_LABEL) - label_addr = (sljit_uw)(code + jump->u.label->size); - else - label_addr = jump->u.target - executable_offset; - - short_jump = (sljit_sw)(label_addr - (jump->addr + 2)) >= -128 && (sljit_sw)(label_addr - (jump->addr + 2)) <= 127; - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if ((sljit_sw)(label_addr - (jump->addr + 1)) > HALFWORD_MAX || (sljit_sw)(label_addr - (jump->addr + 1)) < HALFWORD_MIN) - return generate_far_jump_code(jump, code_ptr); -#endif - - if (type == SLJIT_JUMP) { - if (short_jump) - *code_ptr++ = JMP_i8; - else - *code_ptr++ = JMP_i32; - jump->addr++; - } - else if (type >= SLJIT_FAST_CALL) { - short_jump = 0; - *code_ptr++ = CALL_i32; - jump->addr++; - } - else if (short_jump) { - *code_ptr++ = get_jump_code(type) - 0x10; - jump->addr++; - } - else { - *code_ptr++ = GROUP_0F; - *code_ptr++ = get_jump_code(type); - jump->addr += 2; - } - - if (short_jump) { - jump->flags |= PATCH_MB; - code_ptr += sizeof(sljit_s8); - } else { - jump->flags |= PATCH_MW; - code_ptr += sizeof(sljit_s32); - } - - return code_ptr; -} - -SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) -{ - struct sljit_memory_fragment *buf; - sljit_u8 *code; - sljit_u8 *code_ptr; - sljit_u8 *buf_ptr; - sljit_u8 *buf_end; - sljit_u8 len; - sljit_sw executable_offset; - sljit_sw jump_addr; - - struct sljit_label *label; - struct sljit_jump *jump; - struct sljit_const *const_; - struct sljit_put_label *put_label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_generate_code(compiler)); - reverse_buf(compiler); - - /* Second code generation pass. */ - code = (sljit_u8*)SLJIT_MALLOC_EXEC(compiler->size); - PTR_FAIL_WITH_EXEC_IF(code); - buf = compiler->buf; - - code_ptr = code; - label = compiler->labels; - jump = compiler->jumps; - const_ = compiler->consts; - put_label = compiler->put_labels; - executable_offset = SLJIT_EXEC_OFFSET(code); - - do { - buf_ptr = buf->memory; - buf_end = buf_ptr + buf->used_size; - do { - len = *buf_ptr++; - if (len > 0) { - /* The code is already generated. */ - SLJIT_MEMCPY(code_ptr, buf_ptr, len); - code_ptr += len; - buf_ptr += len; - } - else { - switch (*buf_ptr) { - case 0: - label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); - label->size = code_ptr - code; - label = label->next; - break; - case 1: - jump->addr = (sljit_uw)code_ptr; - if (!(jump->flags & SLJIT_REWRITABLE_JUMP)) - code_ptr = generate_near_jump_code(jump, code_ptr, code, executable_offset); - else { -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - code_ptr = generate_far_jump_code(jump, code_ptr, executable_offset); -#else - code_ptr = generate_far_jump_code(jump, code_ptr); -#endif - } - jump = jump->next; - break; - case 2: - const_->addr = ((sljit_uw)code_ptr) - sizeof(sljit_sw); - const_ = const_->next; - break; - default: - SLJIT_ASSERT(*buf_ptr == 3); - SLJIT_ASSERT(put_label->label); - put_label->addr = (sljit_uw)code_ptr; -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - code_ptr = generate_put_label_code(put_label, code_ptr, (sljit_uw)(SLJIT_ADD_EXEC_OFFSET(code, executable_offset) + put_label->label->size)); -#endif - put_label = put_label->next; - break; - } - buf_ptr++; - } - } while (buf_ptr < buf_end); - SLJIT_ASSERT(buf_ptr == buf_end); - buf = buf->next; - } while (buf); - - SLJIT_ASSERT(!label); - SLJIT_ASSERT(!jump); - SLJIT_ASSERT(!const_); - SLJIT_ASSERT(!put_label); - SLJIT_ASSERT(code_ptr <= code + compiler->size); - - jump = compiler->jumps; - while (jump) { - jump_addr = jump->addr + executable_offset; - - if (jump->flags & PATCH_MB) { - SLJIT_ASSERT((sljit_sw)(jump->u.label->addr - (jump_addr + sizeof(sljit_s8))) >= -128 && (sljit_sw)(jump->u.label->addr - (jump_addr + sizeof(sljit_s8))) <= 127); - *(sljit_u8*)jump->addr = (sljit_u8)(jump->u.label->addr - (jump_addr + sizeof(sljit_s8))); - } else if (jump->flags & PATCH_MW) { - if (jump->flags & JUMP_LABEL) { -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - sljit_unaligned_store_sw((void*)jump->addr, (sljit_sw)(jump->u.label->addr - (jump_addr + sizeof(sljit_sw)))); -#else - SLJIT_ASSERT((sljit_sw)(jump->u.label->addr - (jump_addr + sizeof(sljit_s32))) >= HALFWORD_MIN && (sljit_sw)(jump->u.label->addr - (jump_addr + sizeof(sljit_s32))) <= HALFWORD_MAX); - sljit_unaligned_store_s32((void*)jump->addr, (sljit_s32)(jump->u.label->addr - (jump_addr + sizeof(sljit_s32)))); -#endif - } - else { -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - sljit_unaligned_store_sw((void*)jump->addr, (sljit_sw)(jump->u.target - (jump_addr + sizeof(sljit_sw)))); -#else - SLJIT_ASSERT((sljit_sw)(jump->u.target - (jump_addr + sizeof(sljit_s32))) >= HALFWORD_MIN && (sljit_sw)(jump->u.target - (jump_addr + sizeof(sljit_s32))) <= HALFWORD_MAX); - sljit_unaligned_store_s32((void*)jump->addr, (sljit_s32)(jump->u.target - (jump_addr + sizeof(sljit_s32)))); -#endif - } - } -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - else if (jump->flags & PATCH_MD) - sljit_unaligned_store_sw((void*)jump->addr, jump->u.label->addr); -#endif - - jump = jump->next; - } - - put_label = compiler->put_labels; - while (put_label) { -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - sljit_unaligned_store_sw((void*)(put_label->addr - sizeof(sljit_sw)), (sljit_sw)put_label->label->addr); -#else - if (put_label->flags & PATCH_MD) { - SLJIT_ASSERT(put_label->label->addr > HALFWORD_MAX); - sljit_unaligned_store_sw((void*)(put_label->addr - sizeof(sljit_sw)), (sljit_sw)put_label->label->addr); - } - else { - SLJIT_ASSERT(put_label->label->addr <= HALFWORD_MAX); - sljit_unaligned_store_s32((void*)(put_label->addr - sizeof(sljit_s32)), (sljit_s32)put_label->label->addr); - } -#endif - - put_label = put_label->next; - } - - compiler->error = SLJIT_ERR_COMPILED; - compiler->executable_offset = executable_offset; - compiler->executable_size = code_ptr - code; - return (void*)(code + executable_offset); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) -{ - switch (feature_type) { - case SLJIT_HAS_FPU: -#ifdef SLJIT_IS_FPU_AVAILABLE - return SLJIT_IS_FPU_AVAILABLE; -#elif (defined SLJIT_DETECT_SSE2 && SLJIT_DETECT_SSE2) - if (cpu_has_sse2 == -1) - get_cpu_features(); - return cpu_has_sse2; -#else /* SLJIT_DETECT_SSE2 */ - return 1; -#endif /* SLJIT_DETECT_SSE2 */ - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - case SLJIT_HAS_VIRTUAL_REGISTERS: - return 1; -#endif - - case SLJIT_HAS_CLZ: - case SLJIT_HAS_CMOV: - if (cpu_has_cmov == -1) - get_cpu_features(); - return cpu_has_cmov; - - case SLJIT_HAS_SSE2: -#if (defined SLJIT_DETECT_SSE2 && SLJIT_DETECT_SSE2) - if (cpu_has_sse2 == -1) - get_cpu_features(); - return cpu_has_sse2; -#else - return 1; -#endif - - default: - return 0; - } -} - -/* --------------------------------------------------------------------- */ -/* Operators */ -/* --------------------------------------------------------------------- */ - -#define BINARY_OPCODE(opcode) (((opcode ## _EAX_i32) << 24) | ((opcode ## _r_rm) << 16) | ((opcode ## _rm_r) << 8) | (opcode)) - -static sljit_s32 emit_cum_binary(struct sljit_compiler *compiler, - sljit_u32 op_types, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w); - -static sljit_s32 emit_non_cum_binary(struct sljit_compiler *compiler, - sljit_u32 op_types, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w); - -static sljit_s32 emit_mov(struct sljit_compiler *compiler, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw); - -#define EMIT_MOV(compiler, dst, dstw, src, srcw) \ - FAIL_IF(emit_mov(compiler, dst, dstw, src, srcw)); - -static SLJIT_INLINE sljit_s32 emit_sse2_store(struct sljit_compiler *compiler, - sljit_s32 single, sljit_s32 dst, sljit_sw dstw, sljit_s32 src); - -static SLJIT_INLINE sljit_s32 emit_sse2_load(struct sljit_compiler *compiler, - sljit_s32 single, sljit_s32 dst, sljit_s32 src, sljit_sw srcw); - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) -#include "sljitNativeX86_32.c" -#else -#include "sljitNativeX86_64.c" -#endif - -static sljit_s32 emit_mov(struct sljit_compiler *compiler, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_u8* inst; - - SLJIT_ASSERT(dst != SLJIT_UNUSED); - - if (FAST_IS_REG(src)) { - inst = emit_x86_instruction(compiler, 1, src, 0, dst, dstw); - FAIL_IF(!inst); - *inst = MOV_rm_r; - return SLJIT_SUCCESS; - } - if (src & SLJIT_IMM) { - if (FAST_IS_REG(dst)) { -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - return emit_do_imm(compiler, MOV_r_i32 + reg_map[dst], srcw); -#else - if (!compiler->mode32) { - if (NOT_HALFWORD(srcw)) - return emit_load_imm64(compiler, dst, srcw); - } - else - return emit_do_imm32(compiler, (reg_map[dst] >= 8) ? REX_B : 0, MOV_r_i32 + reg_lmap[dst], srcw); -#endif - } -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (!compiler->mode32 && NOT_HALFWORD(srcw)) { - /* Immediate to memory move. Only SLJIT_MOV operation copies - an immediate directly into memory so TMP_REG1 can be used. */ - FAIL_IF(emit_load_imm64(compiler, TMP_REG1, srcw)); - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, dst, dstw); - FAIL_IF(!inst); - *inst = MOV_rm_r; - return SLJIT_SUCCESS; - } -#endif - inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, srcw, dst, dstw); - FAIL_IF(!inst); - *inst = MOV_rm_i32; - return SLJIT_SUCCESS; - } - if (FAST_IS_REG(dst)) { - inst = emit_x86_instruction(compiler, 1, dst, 0, src, srcw); - FAIL_IF(!inst); - *inst = MOV_r_rm; - return SLJIT_SUCCESS; - } - - /* Memory to memory move. Only SLJIT_MOV operation copies - data from memory to memory so TMP_REG1 can be used. */ - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src, srcw); - FAIL_IF(!inst); - *inst = MOV_r_rm; - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, dst, dstw); - FAIL_IF(!inst); - *inst = MOV_rm_r; - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) -{ - sljit_u8 *inst; -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - sljit_s32 size; -#endif - - CHECK_ERROR(); - CHECK(check_sljit_emit_op0(compiler, op)); - - switch (GET_OPCODE(op)) { - case SLJIT_BREAKPOINT: - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); - FAIL_IF(!inst); - INC_SIZE(1); - *inst = INT3; - break; - case SLJIT_NOP: - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); - FAIL_IF(!inst); - INC_SIZE(1); - *inst = NOP; - break; - case SLJIT_LMUL_UW: - case SLJIT_LMUL_SW: - case SLJIT_DIVMOD_UW: - case SLJIT_DIVMOD_SW: - case SLJIT_DIV_UW: - case SLJIT_DIV_SW: -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) -#ifdef _WIN64 - SLJIT_ASSERT( - reg_map[SLJIT_R0] == 0 - && reg_map[SLJIT_R1] == 2 - && reg_map[TMP_REG1] > 7); -#else - SLJIT_ASSERT( - reg_map[SLJIT_R0] == 0 - && reg_map[SLJIT_R1] < 7 - && reg_map[TMP_REG1] == 2); -#endif - compiler->mode32 = op & SLJIT_I32_OP; -#endif - SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments); - - op = GET_OPCODE(op); - if ((op | 0x2) == SLJIT_DIV_UW) { -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) || defined(_WIN64) - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_R1, 0); - inst = emit_x86_instruction(compiler, 1, SLJIT_R1, 0, SLJIT_R1, 0); -#else - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, TMP_REG1, 0); -#endif - FAIL_IF(!inst); - *inst = XOR_r_rm; - } - - if ((op | 0x2) == SLJIT_DIV_SW) { -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) || defined(_WIN64) - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_R1, 0); -#endif - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); - FAIL_IF(!inst); - INC_SIZE(1); - *inst = CDQ; -#else - if (compiler->mode32) { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); - FAIL_IF(!inst); - INC_SIZE(1); - *inst = CDQ; - } else { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 2); - FAIL_IF(!inst); - INC_SIZE(2); - *inst++ = REX_W; - *inst = CDQ; - } -#endif - } - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - inst = (sljit_u8*)ensure_buf(compiler, 1 + 2); - FAIL_IF(!inst); - INC_SIZE(2); - *inst++ = GROUP_F7; - *inst = MOD_REG | ((op >= SLJIT_DIVMOD_UW) ? reg_map[TMP_REG1] : reg_map[SLJIT_R1]); -#else -#ifdef _WIN64 - size = (!compiler->mode32 || op >= SLJIT_DIVMOD_UW) ? 3 : 2; -#else - size = (!compiler->mode32) ? 3 : 2; -#endif - inst = (sljit_u8*)ensure_buf(compiler, 1 + size); - FAIL_IF(!inst); - INC_SIZE(size); -#ifdef _WIN64 - if (!compiler->mode32) - *inst++ = REX_W | ((op >= SLJIT_DIVMOD_UW) ? REX_B : 0); - else if (op >= SLJIT_DIVMOD_UW) - *inst++ = REX_B; - *inst++ = GROUP_F7; - *inst = MOD_REG | ((op >= SLJIT_DIVMOD_UW) ? reg_lmap[TMP_REG1] : reg_lmap[SLJIT_R1]); -#else - if (!compiler->mode32) - *inst++ = REX_W; - *inst++ = GROUP_F7; - *inst = MOD_REG | reg_map[SLJIT_R1]; -#endif -#endif - switch (op) { - case SLJIT_LMUL_UW: - *inst |= MUL; - break; - case SLJIT_LMUL_SW: - *inst |= IMUL; - break; - case SLJIT_DIVMOD_UW: - case SLJIT_DIV_UW: - *inst |= DIV; - break; - case SLJIT_DIVMOD_SW: - case SLJIT_DIV_SW: - *inst |= IDIV; - break; - } -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) && !defined(_WIN64) - if (op <= SLJIT_DIVMOD_SW) - EMIT_MOV(compiler, SLJIT_R1, 0, TMP_REG1, 0); -#else - if (op >= SLJIT_DIV_UW) - EMIT_MOV(compiler, SLJIT_R1, 0, TMP_REG1, 0); -#endif - break; - } - - return SLJIT_SUCCESS; -} - -#define ENCODE_PREFIX(prefix) \ - do { \ - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); \ - FAIL_IF(!inst); \ - INC_SIZE(1); \ - *inst = (prefix); \ - } while (0) - -static sljit_s32 emit_mov_byte(struct sljit_compiler *compiler, sljit_s32 sign, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_u8* inst; - sljit_s32 dst_r; -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - sljit_s32 work_r; -#endif - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - compiler->mode32 = 0; -#endif - - if (src & SLJIT_IMM) { - if (FAST_IS_REG(dst)) { -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - return emit_do_imm(compiler, MOV_r_i32 + reg_map[dst], srcw); -#else - inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, srcw, dst, 0); - FAIL_IF(!inst); - *inst = MOV_rm_i32; - return SLJIT_SUCCESS; -#endif - } - inst = emit_x86_instruction(compiler, 1 | EX86_BYTE_ARG | EX86_NO_REXW, SLJIT_IMM, srcw, dst, dstw); - FAIL_IF(!inst); - *inst = MOV_rm8_i8; - return SLJIT_SUCCESS; - } - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; - - if ((dst & SLJIT_MEM) && FAST_IS_REG(src)) { -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - if (reg_map[src] >= 4) { - SLJIT_ASSERT(dst_r == TMP_REG1); - EMIT_MOV(compiler, TMP_REG1, 0, src, 0); - } else - dst_r = src; -#else - dst_r = src; -#endif - } -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - else if (FAST_IS_REG(src) && reg_map[src] >= 4) { - /* src, dst are registers. */ - SLJIT_ASSERT(SLOW_IS_REG(dst)); - if (reg_map[dst] < 4) { - if (dst != src) - EMIT_MOV(compiler, dst, 0, src, 0); - inst = emit_x86_instruction(compiler, 2, dst, 0, dst, 0); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = sign ? MOVSX_r_rm8 : MOVZX_r_rm8; - } - else { - if (dst != src) - EMIT_MOV(compiler, dst, 0, src, 0); - if (sign) { - /* shl reg, 24 */ - inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_IMM, 24, dst, 0); - FAIL_IF(!inst); - *inst |= SHL; - /* sar reg, 24 */ - inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_IMM, 24, dst, 0); - FAIL_IF(!inst); - *inst |= SAR; - } - else { - inst = emit_x86_instruction(compiler, 1 | EX86_BIN_INS, SLJIT_IMM, 0xff, dst, 0); - FAIL_IF(!inst); - *(inst + 1) |= AND; - } - } - return SLJIT_SUCCESS; - } -#endif - else { - /* src can be memory addr or reg_map[src] < 4 on x86_32 architectures. */ - inst = emit_x86_instruction(compiler, 2, dst_r, 0, src, srcw); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = sign ? MOVSX_r_rm8 : MOVZX_r_rm8; - } - - if (dst & SLJIT_MEM) { -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - if (dst_r == TMP_REG1) { - /* Find a non-used register, whose reg_map[src] < 4. */ - if ((dst & REG_MASK) == SLJIT_R0) { - if ((dst & OFFS_REG_MASK) == TO_OFFS_REG(SLJIT_R1)) - work_r = SLJIT_R2; - else - work_r = SLJIT_R1; - } - else { - if ((dst & OFFS_REG_MASK) != TO_OFFS_REG(SLJIT_R0)) - work_r = SLJIT_R0; - else if ((dst & REG_MASK) == SLJIT_R1) - work_r = SLJIT_R2; - else - work_r = SLJIT_R1; - } - - if (work_r == SLJIT_R0) { - ENCODE_PREFIX(XCHG_EAX_r + reg_map[TMP_REG1]); - } - else { - inst = emit_x86_instruction(compiler, 1, work_r, 0, dst_r, 0); - FAIL_IF(!inst); - *inst = XCHG_r_rm; - } - - inst = emit_x86_instruction(compiler, 1, work_r, 0, dst, dstw); - FAIL_IF(!inst); - *inst = MOV_rm8_r8; - - if (work_r == SLJIT_R0) { - ENCODE_PREFIX(XCHG_EAX_r + reg_map[TMP_REG1]); - } - else { - inst = emit_x86_instruction(compiler, 1, work_r, 0, dst_r, 0); - FAIL_IF(!inst); - *inst = XCHG_r_rm; - } - } - else { - inst = emit_x86_instruction(compiler, 1, dst_r, 0, dst, dstw); - FAIL_IF(!inst); - *inst = MOV_rm8_r8; - } -#else - inst = emit_x86_instruction(compiler, 1 | EX86_REX | EX86_NO_REXW, dst_r, 0, dst, dstw); - FAIL_IF(!inst); - *inst = MOV_rm8_r8; -#endif - } - - return SLJIT_SUCCESS; -} - -static sljit_s32 emit_prefetch(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 src, sljit_sw srcw) -{ - sljit_u8* inst; - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - compiler->mode32 = 1; -#endif - - inst = emit_x86_instruction(compiler, 2, 0, 0, src, srcw); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst++ = PREFETCH; - - if (op >= SLJIT_MOV_U8 && op <= SLJIT_MOV_S8) - *inst |= (3 << 3); - else if (op >= SLJIT_MOV_U16 && op <= SLJIT_MOV_S16) - *inst |= (2 << 3); - else - *inst |= (1 << 3); - - return SLJIT_SUCCESS; -} - -static sljit_s32 emit_mov_half(struct sljit_compiler *compiler, sljit_s32 sign, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_u8* inst; - sljit_s32 dst_r; - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - compiler->mode32 = 0; -#endif - - if (src & SLJIT_IMM) { - if (FAST_IS_REG(dst)) { -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - return emit_do_imm(compiler, MOV_r_i32 + reg_map[dst], srcw); -#else - inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, srcw, dst, 0); - FAIL_IF(!inst); - *inst = MOV_rm_i32; - return SLJIT_SUCCESS; -#endif - } - inst = emit_x86_instruction(compiler, 1 | EX86_HALF_ARG | EX86_NO_REXW | EX86_PREF_66, SLJIT_IMM, srcw, dst, dstw); - FAIL_IF(!inst); - *inst = MOV_rm_i32; - return SLJIT_SUCCESS; - } - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; - - if ((dst & SLJIT_MEM) && FAST_IS_REG(src)) - dst_r = src; - else { - inst = emit_x86_instruction(compiler, 2, dst_r, 0, src, srcw); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = sign ? MOVSX_r_rm16 : MOVZX_r_rm16; - } - - if (dst & SLJIT_MEM) { - inst = emit_x86_instruction(compiler, 1 | EX86_NO_REXW | EX86_PREF_66, dst_r, 0, dst, dstw); - FAIL_IF(!inst); - *inst = MOV_rm_r; - } - - return SLJIT_SUCCESS; -} - -static sljit_s32 emit_unary(struct sljit_compiler *compiler, sljit_u8 opcode, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_u8* inst; - - if (dst == src && dstw == srcw) { - /* Same input and output */ - inst = emit_x86_instruction(compiler, 1, 0, 0, dst, dstw); - FAIL_IF(!inst); - *inst++ = GROUP_F7; - *inst |= opcode; - return SLJIT_SUCCESS; - } - - if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) - dst = TMP_REG1; - - if (FAST_IS_REG(dst)) { - EMIT_MOV(compiler, dst, 0, src, srcw); - inst = emit_x86_instruction(compiler, 1, 0, 0, dst, 0); - FAIL_IF(!inst); - *inst++ = GROUP_F7; - *inst |= opcode; - return SLJIT_SUCCESS; - } - - EMIT_MOV(compiler, TMP_REG1, 0, src, srcw); - inst = emit_x86_instruction(compiler, 1, 0, 0, TMP_REG1, 0); - FAIL_IF(!inst); - *inst++ = GROUP_F7; - *inst |= opcode; - EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); - return SLJIT_SUCCESS; -} - -static sljit_s32 emit_not_with_flags(struct sljit_compiler *compiler, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_u8* inst; - - if (dst == SLJIT_UNUSED) - dst = TMP_REG1; - - if (FAST_IS_REG(dst)) { - EMIT_MOV(compiler, dst, 0, src, srcw); - inst = emit_x86_instruction(compiler, 1, 0, 0, dst, 0); - FAIL_IF(!inst); - *inst++ = GROUP_F7; - *inst |= NOT_rm; - inst = emit_x86_instruction(compiler, 1, dst, 0, dst, 0); - FAIL_IF(!inst); - *inst = OR_r_rm; - return SLJIT_SUCCESS; - } - - EMIT_MOV(compiler, TMP_REG1, 0, src, srcw); - inst = emit_x86_instruction(compiler, 1, 0, 0, TMP_REG1, 0); - FAIL_IF(!inst); - *inst++ = GROUP_F7; - *inst |= NOT_rm; - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, TMP_REG1, 0); - FAIL_IF(!inst); - *inst = OR_r_rm; - EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); - return SLJIT_SUCCESS; -} - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) -static const sljit_sw emit_clz_arg = 32 + 31; -#endif - -static sljit_s32 emit_clz(struct sljit_compiler *compiler, sljit_s32 op_flags, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_u8* inst; - sljit_s32 dst_r; - - SLJIT_UNUSED_ARG(op_flags); - - if (cpu_has_cmov == -1) - get_cpu_features(); - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; - - inst = emit_x86_instruction(compiler, 2, dst_r, 0, src, srcw); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = BSR_r_rm; - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - if (cpu_has_cmov) { - if (dst_r != TMP_REG1) { - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_IMM, 32 + 31); - inst = emit_x86_instruction(compiler, 2, dst_r, 0, TMP_REG1, 0); - } - else - inst = emit_x86_instruction(compiler, 2, dst_r, 0, SLJIT_MEM0(), (sljit_sw)&emit_clz_arg); - - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = CMOVE_r_rm; - } - else - FAIL_IF(sljit_emit_cmov_generic(compiler, SLJIT_EQUAL, dst_r, SLJIT_IMM, 32 + 31)); - - inst = emit_x86_instruction(compiler, 1 | EX86_BIN_INS, SLJIT_IMM, 31, dst_r, 0); -#else - if (cpu_has_cmov) { - EMIT_MOV(compiler, TMP_REG2, 0, SLJIT_IMM, !(op_flags & SLJIT_I32_OP) ? (64 + 63) : (32 + 31)); - - inst = emit_x86_instruction(compiler, 2, dst_r, 0, TMP_REG2, 0); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = CMOVE_r_rm; - } - else - FAIL_IF(sljit_emit_cmov_generic(compiler, SLJIT_EQUAL, dst_r, SLJIT_IMM, !(op_flags & SLJIT_I32_OP) ? (64 + 63) : (32 + 31))); - - inst = emit_x86_instruction(compiler, 1 | EX86_BIN_INS, SLJIT_IMM, !(op_flags & SLJIT_I32_OP) ? 63 : 31, dst_r, 0); -#endif - - FAIL_IF(!inst); - *(inst + 1) |= XOR; - - if (dst & SLJIT_MEM) - EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 op_flags = GET_ALL_FLAGS(op); -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - sljit_s32 dst_is_ereg = 0; -#endif - - CHECK_ERROR(); - CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src, srcw); - - CHECK_EXTRA_REGS(dst, dstw, dst_is_ereg = 1); - CHECK_EXTRA_REGS(src, srcw, (void)0); -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - compiler->mode32 = op_flags & SLJIT_I32_OP; -#endif - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) { - if (op <= SLJIT_MOV_P && (src & SLJIT_MEM)) - return emit_prefetch(compiler, op, src, srcw); - return SLJIT_SUCCESS; - } - - op = GET_OPCODE(op); - - if (op >= SLJIT_MOV && op <= SLJIT_MOV_P) { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - compiler->mode32 = 0; -#endif - - if (FAST_IS_REG(src) && src == dst) { - if (!TYPE_CAST_NEEDED(op)) - return SLJIT_SUCCESS; - } - - if (op_flags & SLJIT_I32_OP) { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (src & SLJIT_MEM) { - if (op == SLJIT_MOV_S32) - op = SLJIT_MOV_U32; - } - else if (src & SLJIT_IMM) { - if (op == SLJIT_MOV_U32) - op = SLJIT_MOV_S32; - } -#endif - } - - if (src & SLJIT_IMM) { - switch (op) { - case SLJIT_MOV_U8: - srcw = (sljit_u8)srcw; - break; - case SLJIT_MOV_S8: - srcw = (sljit_s8)srcw; - break; - case SLJIT_MOV_U16: - srcw = (sljit_u16)srcw; - break; - case SLJIT_MOV_S16: - srcw = (sljit_s16)srcw; - break; -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - case SLJIT_MOV_U32: - srcw = (sljit_u32)srcw; - break; - case SLJIT_MOV_S32: - srcw = (sljit_s32)srcw; - break; -#endif - } -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - if (SLJIT_UNLIKELY(dst_is_ereg)) - return emit_mov(compiler, dst, dstw, src, srcw); -#endif - } - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - if (SLJIT_UNLIKELY(dst_is_ereg) && (!(op == SLJIT_MOV || op == SLJIT_MOV_U32 || op == SLJIT_MOV_S32 || op == SLJIT_MOV_P) || (src & SLJIT_MEM))) { - SLJIT_ASSERT(dst == SLJIT_MEM1(SLJIT_SP)); - dst = TMP_REG1; - } -#endif - - switch (op) { - case SLJIT_MOV: - case SLJIT_MOV_P: -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - case SLJIT_MOV_U32: - case SLJIT_MOV_S32: -#endif - FAIL_IF(emit_mov(compiler, dst, dstw, src, srcw)); - break; - case SLJIT_MOV_U8: - FAIL_IF(emit_mov_byte(compiler, 0, dst, dstw, src, srcw)); - break; - case SLJIT_MOV_S8: - FAIL_IF(emit_mov_byte(compiler, 1, dst, dstw, src, srcw)); - break; - case SLJIT_MOV_U16: - FAIL_IF(emit_mov_half(compiler, 0, dst, dstw, src, srcw)); - break; - case SLJIT_MOV_S16: - FAIL_IF(emit_mov_half(compiler, 1, dst, dstw, src, srcw)); - break; -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - case SLJIT_MOV_U32: - FAIL_IF(emit_mov_int(compiler, 0, dst, dstw, src, srcw)); - break; - case SLJIT_MOV_S32: - FAIL_IF(emit_mov_int(compiler, 1, dst, dstw, src, srcw)); - break; -#endif - } - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - if (SLJIT_UNLIKELY(dst_is_ereg) && dst == TMP_REG1) - return emit_mov(compiler, SLJIT_MEM1(SLJIT_SP), dstw, TMP_REG1, 0); -#endif - return SLJIT_SUCCESS; - } - - switch (op) { - case SLJIT_NOT: - if (SLJIT_UNLIKELY(op_flags & SLJIT_SET_Z)) - return emit_not_with_flags(compiler, dst, dstw, src, srcw); - return emit_unary(compiler, NOT_rm, dst, dstw, src, srcw); - - case SLJIT_NEG: - return emit_unary(compiler, NEG_rm, dst, dstw, src, srcw); - - case SLJIT_CLZ: - return emit_clz(compiler, op_flags, dst, dstw, src, srcw); - } - - return SLJIT_SUCCESS; -} - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - -#define BINARY_IMM(op_imm, op_mr, immw, arg, argw) \ - if (IS_HALFWORD(immw) || compiler->mode32) { \ - inst = emit_x86_instruction(compiler, 1 | EX86_BIN_INS, SLJIT_IMM, immw, arg, argw); \ - FAIL_IF(!inst); \ - *(inst + 1) |= (op_imm); \ - } \ - else { \ - FAIL_IF(emit_load_imm64(compiler, (arg == TMP_REG1) ? TMP_REG2 : TMP_REG1, immw)); \ - inst = emit_x86_instruction(compiler, 1, (arg == TMP_REG1) ? TMP_REG2 : TMP_REG1, 0, arg, argw); \ - FAIL_IF(!inst); \ - *inst = (op_mr); \ - } - -#define BINARY_EAX_IMM(op_eax_imm, immw) \ - FAIL_IF(emit_do_imm32(compiler, (!compiler->mode32) ? REX_W : 0, (op_eax_imm), immw)) - -#else - -#define BINARY_IMM(op_imm, op_mr, immw, arg, argw) \ - inst = emit_x86_instruction(compiler, 1 | EX86_BIN_INS, SLJIT_IMM, immw, arg, argw); \ - FAIL_IF(!inst); \ - *(inst + 1) |= (op_imm); - -#define BINARY_EAX_IMM(op_eax_imm, immw) \ - FAIL_IF(emit_do_imm(compiler, (op_eax_imm), immw)) - -#endif - -static sljit_s32 emit_cum_binary(struct sljit_compiler *compiler, - sljit_u32 op_types, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_u8* inst; - sljit_u8 op_eax_imm = (op_types >> 24); - sljit_u8 op_rm = (op_types >> 16) & 0xff; - sljit_u8 op_mr = (op_types >> 8) & 0xff; - sljit_u8 op_imm = op_types & 0xff; - - if (dst == SLJIT_UNUSED) { - EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); - if (src2 & SLJIT_IMM) { - BINARY_IMM(op_imm, op_mr, src2w, TMP_REG1, 0); - } - else { - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); - FAIL_IF(!inst); - *inst = op_rm; - } - return SLJIT_SUCCESS; - } - - if (dst == src1 && dstw == src1w) { - if (src2 & SLJIT_IMM) { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if ((dst == SLJIT_R0) && (src2w > 127 || src2w < -128) && (compiler->mode32 || IS_HALFWORD(src2w))) { -#else - if ((dst == SLJIT_R0) && (src2w > 127 || src2w < -128)) { -#endif - BINARY_EAX_IMM(op_eax_imm, src2w); - } - else { - BINARY_IMM(op_imm, op_mr, src2w, dst, dstw); - } - } - else if (FAST_IS_REG(dst)) { - inst = emit_x86_instruction(compiler, 1, dst, dstw, src2, src2w); - FAIL_IF(!inst); - *inst = op_rm; - } - else if (FAST_IS_REG(src2)) { - /* Special exception for sljit_emit_op_flags. */ - inst = emit_x86_instruction(compiler, 1, src2, src2w, dst, dstw); - FAIL_IF(!inst); - *inst = op_mr; - } - else { - EMIT_MOV(compiler, TMP_REG1, 0, src2, src2w); - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, dst, dstw); - FAIL_IF(!inst); - *inst = op_mr; - } - return SLJIT_SUCCESS; - } - - /* Only for cumulative operations. */ - if (dst == src2 && dstw == src2w) { - if (src1 & SLJIT_IMM) { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if ((dst == SLJIT_R0) && (src1w > 127 || src1w < -128) && (compiler->mode32 || IS_HALFWORD(src1w))) { -#else - if ((dst == SLJIT_R0) && (src1w > 127 || src1w < -128)) { -#endif - BINARY_EAX_IMM(op_eax_imm, src1w); - } - else { - BINARY_IMM(op_imm, op_mr, src1w, dst, dstw); - } - } - else if (FAST_IS_REG(dst)) { - inst = emit_x86_instruction(compiler, 1, dst, dstw, src1, src1w); - FAIL_IF(!inst); - *inst = op_rm; - } - else if (FAST_IS_REG(src1)) { - inst = emit_x86_instruction(compiler, 1, src1, src1w, dst, dstw); - FAIL_IF(!inst); - *inst = op_mr; - } - else { - EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, dst, dstw); - FAIL_IF(!inst); - *inst = op_mr; - } - return SLJIT_SUCCESS; - } - - /* General version. */ - if (FAST_IS_REG(dst)) { - EMIT_MOV(compiler, dst, 0, src1, src1w); - if (src2 & SLJIT_IMM) { - BINARY_IMM(op_imm, op_mr, src2w, dst, 0); - } - else { - inst = emit_x86_instruction(compiler, 1, dst, 0, src2, src2w); - FAIL_IF(!inst); - *inst = op_rm; - } - } - else { - /* This version requires less memory writing. */ - EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); - if (src2 & SLJIT_IMM) { - BINARY_IMM(op_imm, op_mr, src2w, TMP_REG1, 0); - } - else { - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); - FAIL_IF(!inst); - *inst = op_rm; - } - EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); - } - - return SLJIT_SUCCESS; -} - -static sljit_s32 emit_non_cum_binary(struct sljit_compiler *compiler, - sljit_u32 op_types, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_u8* inst; - sljit_u8 op_eax_imm = (op_types >> 24); - sljit_u8 op_rm = (op_types >> 16) & 0xff; - sljit_u8 op_mr = (op_types >> 8) & 0xff; - sljit_u8 op_imm = op_types & 0xff; - - if (dst == SLJIT_UNUSED) { - EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); - if (src2 & SLJIT_IMM) { - BINARY_IMM(op_imm, op_mr, src2w, TMP_REG1, 0); - } - else { - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); - FAIL_IF(!inst); - *inst = op_rm; - } - return SLJIT_SUCCESS; - } - - if (dst == src1 && dstw == src1w) { - if (src2 & SLJIT_IMM) { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if ((dst == SLJIT_R0) && (src2w > 127 || src2w < -128) && (compiler->mode32 || IS_HALFWORD(src2w))) { -#else - if ((dst == SLJIT_R0) && (src2w > 127 || src2w < -128)) { -#endif - BINARY_EAX_IMM(op_eax_imm, src2w); - } - else { - BINARY_IMM(op_imm, op_mr, src2w, dst, dstw); - } - } - else if (FAST_IS_REG(dst)) { - inst = emit_x86_instruction(compiler, 1, dst, dstw, src2, src2w); - FAIL_IF(!inst); - *inst = op_rm; - } - else if (FAST_IS_REG(src2)) { - inst = emit_x86_instruction(compiler, 1, src2, src2w, dst, dstw); - FAIL_IF(!inst); - *inst = op_mr; - } - else { - EMIT_MOV(compiler, TMP_REG1, 0, src2, src2w); - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, dst, dstw); - FAIL_IF(!inst); - *inst = op_mr; - } - return SLJIT_SUCCESS; - } - - /* General version. */ - if (FAST_IS_REG(dst) && dst != src2) { - EMIT_MOV(compiler, dst, 0, src1, src1w); - if (src2 & SLJIT_IMM) { - BINARY_IMM(op_imm, op_mr, src2w, dst, 0); - } - else { - inst = emit_x86_instruction(compiler, 1, dst, 0, src2, src2w); - FAIL_IF(!inst); - *inst = op_rm; - } - } - else { - /* This version requires less memory writing. */ - EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); - if (src2 & SLJIT_IMM) { - BINARY_IMM(op_imm, op_mr, src2w, TMP_REG1, 0); - } - else { - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); - FAIL_IF(!inst); - *inst = op_rm; - } - EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); - } - - return SLJIT_SUCCESS; -} - -static sljit_s32 emit_mul(struct sljit_compiler *compiler, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_u8* inst; - sljit_s32 dst_r; - - dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG1; - - /* Register destination. */ - if (dst_r == src1 && !(src2 & SLJIT_IMM)) { - inst = emit_x86_instruction(compiler, 2, dst_r, 0, src2, src2w); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = IMUL_r_rm; - } - else if (dst_r == src2 && !(src1 & SLJIT_IMM)) { - inst = emit_x86_instruction(compiler, 2, dst_r, 0, src1, src1w); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = IMUL_r_rm; - } - else if (src1 & SLJIT_IMM) { - if (src2 & SLJIT_IMM) { - EMIT_MOV(compiler, dst_r, 0, SLJIT_IMM, src2w); - src2 = dst_r; - src2w = 0; - } - - if (src1w <= 127 && src1w >= -128) { - inst = emit_x86_instruction(compiler, 1, dst_r, 0, src2, src2w); - FAIL_IF(!inst); - *inst = IMUL_r_rm_i8; - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); - FAIL_IF(!inst); - INC_SIZE(1); - *inst = (sljit_s8)src1w; - } -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - else { - inst = emit_x86_instruction(compiler, 1, dst_r, 0, src2, src2w); - FAIL_IF(!inst); - *inst = IMUL_r_rm_i32; - inst = (sljit_u8*)ensure_buf(compiler, 1 + 4); - FAIL_IF(!inst); - INC_SIZE(4); - sljit_unaligned_store_sw(inst, src1w); - } -#else - else if (IS_HALFWORD(src1w)) { - inst = emit_x86_instruction(compiler, 1, dst_r, 0, src2, src2w); - FAIL_IF(!inst); - *inst = IMUL_r_rm_i32; - inst = (sljit_u8*)ensure_buf(compiler, 1 + 4); - FAIL_IF(!inst); - INC_SIZE(4); - sljit_unaligned_store_s32(inst, (sljit_s32)src1w); - } - else { - if (dst_r != src2) - EMIT_MOV(compiler, dst_r, 0, src2, src2w); - FAIL_IF(emit_load_imm64(compiler, TMP_REG2, src1w)); - inst = emit_x86_instruction(compiler, 2, dst_r, 0, TMP_REG2, 0); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = IMUL_r_rm; - } -#endif - } - else if (src2 & SLJIT_IMM) { - /* Note: src1 is NOT immediate. */ - - if (src2w <= 127 && src2w >= -128) { - inst = emit_x86_instruction(compiler, 1, dst_r, 0, src1, src1w); - FAIL_IF(!inst); - *inst = IMUL_r_rm_i8; - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); - FAIL_IF(!inst); - INC_SIZE(1); - *inst = (sljit_s8)src2w; - } -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - else { - inst = emit_x86_instruction(compiler, 1, dst_r, 0, src1, src1w); - FAIL_IF(!inst); - *inst = IMUL_r_rm_i32; - inst = (sljit_u8*)ensure_buf(compiler, 1 + 4); - FAIL_IF(!inst); - INC_SIZE(4); - sljit_unaligned_store_sw(inst, src2w); - } -#else - else if (IS_HALFWORD(src2w)) { - inst = emit_x86_instruction(compiler, 1, dst_r, 0, src1, src1w); - FAIL_IF(!inst); - *inst = IMUL_r_rm_i32; - inst = (sljit_u8*)ensure_buf(compiler, 1 + 4); - FAIL_IF(!inst); - INC_SIZE(4); - sljit_unaligned_store_s32(inst, (sljit_s32)src2w); - } - else { - if (dst_r != src1) - EMIT_MOV(compiler, dst_r, 0, src1, src1w); - FAIL_IF(emit_load_imm64(compiler, TMP_REG2, src2w)); - inst = emit_x86_instruction(compiler, 2, dst_r, 0, TMP_REG2, 0); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = IMUL_r_rm; - } -#endif - } - else { - /* Neither argument is immediate. */ - if (ADDRESSING_DEPENDS_ON(src2, dst_r)) - dst_r = TMP_REG1; - EMIT_MOV(compiler, dst_r, 0, src1, src1w); - inst = emit_x86_instruction(compiler, 2, dst_r, 0, src2, src2w); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = IMUL_r_rm; - } - - if (dst & SLJIT_MEM) - EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); - - return SLJIT_SUCCESS; -} - -static sljit_s32 emit_lea_binary(struct sljit_compiler *compiler, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_u8* inst; - sljit_s32 dst_r, done = 0; - - /* These cases better be left to handled by normal way. */ - if (dst == src1 && dstw == src1w) - return SLJIT_ERR_UNSUPPORTED; - if (dst == src2 && dstw == src2w) - return SLJIT_ERR_UNSUPPORTED; - - dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; - - if (FAST_IS_REG(src1)) { - if (FAST_IS_REG(src2)) { - inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM2(src1, src2), 0); - FAIL_IF(!inst); - *inst = LEA_r_m; - done = 1; - } -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if ((src2 & SLJIT_IMM) && (compiler->mode32 || IS_HALFWORD(src2w))) { - inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src1), (sljit_s32)src2w); -#else - if (src2 & SLJIT_IMM) { - inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src1), src2w); -#endif - FAIL_IF(!inst); - *inst = LEA_r_m; - done = 1; - } - } - else if (FAST_IS_REG(src2)) { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if ((src1 & SLJIT_IMM) && (compiler->mode32 || IS_HALFWORD(src1w))) { - inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src2), (sljit_s32)src1w); -#else - if (src1 & SLJIT_IMM) { - inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src2), src1w); -#endif - FAIL_IF(!inst); - *inst = LEA_r_m; - done = 1; - } - } - - if (done) { - if (dst_r == TMP_REG1) - return emit_mov(compiler, dst, dstw, TMP_REG1, 0); - return SLJIT_SUCCESS; - } - return SLJIT_ERR_UNSUPPORTED; -} - -static sljit_s32 emit_cmp_binary(struct sljit_compiler *compiler, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_u8* inst; - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (src1 == SLJIT_R0 && (src2 & SLJIT_IMM) && (src2w > 127 || src2w < -128) && (compiler->mode32 || IS_HALFWORD(src2w))) { -#else - if (src1 == SLJIT_R0 && (src2 & SLJIT_IMM) && (src2w > 127 || src2w < -128)) { -#endif - BINARY_EAX_IMM(CMP_EAX_i32, src2w); - return SLJIT_SUCCESS; - } - - if (FAST_IS_REG(src1)) { - if (src2 & SLJIT_IMM) { - BINARY_IMM(CMP, CMP_rm_r, src2w, src1, 0); - } - else { - inst = emit_x86_instruction(compiler, 1, src1, 0, src2, src2w); - FAIL_IF(!inst); - *inst = CMP_r_rm; - } - return SLJIT_SUCCESS; - } - - if (FAST_IS_REG(src2) && !(src1 & SLJIT_IMM)) { - inst = emit_x86_instruction(compiler, 1, src2, 0, src1, src1w); - FAIL_IF(!inst); - *inst = CMP_rm_r; - return SLJIT_SUCCESS; - } - - if (src2 & SLJIT_IMM) { - if (src1 & SLJIT_IMM) { - EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); - src1 = TMP_REG1; - src1w = 0; - } - BINARY_IMM(CMP, CMP_rm_r, src2w, src1, src1w); - } - else { - EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); - FAIL_IF(!inst); - *inst = CMP_r_rm; - } - return SLJIT_SUCCESS; -} - -static sljit_s32 emit_test_binary(struct sljit_compiler *compiler, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_u8* inst; - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (src1 == SLJIT_R0 && (src2 & SLJIT_IMM) && (src2w > 127 || src2w < -128) && (compiler->mode32 || IS_HALFWORD(src2w))) { -#else - if (src1 == SLJIT_R0 && (src2 & SLJIT_IMM) && (src2w > 127 || src2w < -128)) { -#endif - BINARY_EAX_IMM(TEST_EAX_i32, src2w); - return SLJIT_SUCCESS; - } - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (src2 == SLJIT_R0 && (src1 & SLJIT_IMM) && (src1w > 127 || src1w < -128) && (compiler->mode32 || IS_HALFWORD(src1w))) { -#else - if (src2 == SLJIT_R0 && (src1 & SLJIT_IMM) && (src1w > 127 || src1w < -128)) { -#endif - BINARY_EAX_IMM(TEST_EAX_i32, src1w); - return SLJIT_SUCCESS; - } - - if (!(src1 & SLJIT_IMM)) { - if (src2 & SLJIT_IMM) { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (IS_HALFWORD(src2w) || compiler->mode32) { - inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src2w, src1, src1w); - FAIL_IF(!inst); - *inst = GROUP_F7; - } - else { - FAIL_IF(emit_load_imm64(compiler, TMP_REG1, src2w)); - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src1, src1w); - FAIL_IF(!inst); - *inst = TEST_rm_r; - } -#else - inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src2w, src1, src1w); - FAIL_IF(!inst); - *inst = GROUP_F7; -#endif - return SLJIT_SUCCESS; - } - else if (FAST_IS_REG(src1)) { - inst = emit_x86_instruction(compiler, 1, src1, 0, src2, src2w); - FAIL_IF(!inst); - *inst = TEST_rm_r; - return SLJIT_SUCCESS; - } - } - - if (!(src2 & SLJIT_IMM)) { - if (src1 & SLJIT_IMM) { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (IS_HALFWORD(src1w) || compiler->mode32) { - inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src1w, src2, src2w); - FAIL_IF(!inst); - *inst = GROUP_F7; - } - else { - FAIL_IF(emit_load_imm64(compiler, TMP_REG1, src1w)); - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); - FAIL_IF(!inst); - *inst = TEST_rm_r; - } -#else - inst = emit_x86_instruction(compiler, 1, src1, src1w, src2, src2w); - FAIL_IF(!inst); - *inst = GROUP_F7; -#endif - return SLJIT_SUCCESS; - } - else if (FAST_IS_REG(src2)) { - inst = emit_x86_instruction(compiler, 1, src2, 0, src1, src1w); - FAIL_IF(!inst); - *inst = TEST_rm_r; - return SLJIT_SUCCESS; - } - } - - EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); - if (src2 & SLJIT_IMM) { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (IS_HALFWORD(src2w) || compiler->mode32) { - inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src2w, TMP_REG1, 0); - FAIL_IF(!inst); - *inst = GROUP_F7; - } - else { - FAIL_IF(emit_load_imm64(compiler, TMP_REG2, src2w)); - inst = emit_x86_instruction(compiler, 1, TMP_REG2, 0, TMP_REG1, 0); - FAIL_IF(!inst); - *inst = TEST_rm_r; - } -#else - inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src2w, TMP_REG1, 0); - FAIL_IF(!inst); - *inst = GROUP_F7; -#endif - } - else { - inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); - FAIL_IF(!inst); - *inst = TEST_rm_r; - } - return SLJIT_SUCCESS; -} - -static sljit_s32 emit_shift(struct sljit_compiler *compiler, - sljit_u8 mode, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_u8* inst; - - if ((src2 & SLJIT_IMM) || (src2 == SLJIT_PREF_SHIFT_REG)) { - if (dst == src1 && dstw == src1w) { - inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, src2, src2w, dst, dstw); - FAIL_IF(!inst); - *inst |= mode; - return SLJIT_SUCCESS; - } - if (dst == SLJIT_UNUSED) { - EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); - inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, src2, src2w, TMP_REG1, 0); - FAIL_IF(!inst); - *inst |= mode; - return SLJIT_SUCCESS; - } - if (dst == SLJIT_PREF_SHIFT_REG && src2 == SLJIT_PREF_SHIFT_REG) { - EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); - inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); - FAIL_IF(!inst); - *inst |= mode; - EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); - return SLJIT_SUCCESS; - } - if (FAST_IS_REG(dst)) { - EMIT_MOV(compiler, dst, 0, src1, src1w); - inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, src2, src2w, dst, 0); - FAIL_IF(!inst); - *inst |= mode; - return SLJIT_SUCCESS; - } - - EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); - inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, src2, src2w, TMP_REG1, 0); - FAIL_IF(!inst); - *inst |= mode; - EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); - return SLJIT_SUCCESS; - } - - if (dst == SLJIT_PREF_SHIFT_REG) { - EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); - EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, src2, src2w); - inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); - FAIL_IF(!inst); - *inst |= mode; - EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); - } - else if (SLOW_IS_REG(dst) && dst != src2 && !ADDRESSING_DEPENDS_ON(src2, dst)) { - if (src1 != dst) - EMIT_MOV(compiler, dst, 0, src1, src1w); - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_PREF_SHIFT_REG, 0); - EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, src2, src2w); - inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_PREF_SHIFT_REG, 0, dst, 0); - FAIL_IF(!inst); - *inst |= mode; - EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); - } - else { - /* This case is complex since ecx itself may be used for - addressing, and this case must be supported as well. */ - EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - EMIT_MOV(compiler, SLJIT_MEM1(SLJIT_SP), 0, SLJIT_PREF_SHIFT_REG, 0); - EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, src2, src2w); - inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); - FAIL_IF(!inst); - *inst |= mode; - EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, SLJIT_MEM1(SLJIT_SP), 0); -#else - EMIT_MOV(compiler, TMP_REG2, 0, SLJIT_PREF_SHIFT_REG, 0); - EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, src2, src2w); - inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); - FAIL_IF(!inst); - *inst |= mode; - EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, TMP_REG2, 0); -#endif - if (dst != SLJIT_UNUSED) - return emit_mov(compiler, dst, dstw, TMP_REG1, 0); - } - - return SLJIT_SUCCESS; -} - -static sljit_s32 emit_shift_with_flags(struct sljit_compiler *compiler, - sljit_u8 mode, sljit_s32 set_flags, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - /* The CPU does not set flags if the shift count is 0. */ - if (src2 & SLJIT_IMM) { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if ((src2w & 0x3f) != 0 || (compiler->mode32 && (src2w & 0x1f) != 0)) - return emit_shift(compiler, mode, dst, dstw, src1, src1w, src2, src2w); -#else - if ((src2w & 0x1f) != 0) - return emit_shift(compiler, mode, dst, dstw, src1, src1w, src2, src2w); -#endif - if (!set_flags) - return emit_mov(compiler, dst, dstw, src1, src1w); - /* OR dst, src, 0 */ - return emit_cum_binary(compiler, BINARY_OPCODE(OR), - dst, dstw, src1, src1w, SLJIT_IMM, 0); - } - - if (!set_flags) - return emit_shift(compiler, mode, dst, dstw, src1, src1w, src2, src2w); - - if (!FAST_IS_REG(dst)) - FAIL_IF(emit_cmp_binary(compiler, src1, src1w, SLJIT_IMM, 0)); - - FAIL_IF(emit_shift(compiler, mode, dst, dstw, src1, src1w, src2, src2w)); - - if (FAST_IS_REG(dst)) - return emit_cmp_binary(compiler, (dst == SLJIT_UNUSED) ? TMP_REG1 : dst, dstw, SLJIT_IMM, 0); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - CHECK_ERROR(); - CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - - CHECK_EXTRA_REGS(dst, dstw, (void)0); - CHECK_EXTRA_REGS(src1, src1w, (void)0); - CHECK_EXTRA_REGS(src2, src2w, (void)0); -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - compiler->mode32 = op & SLJIT_I32_OP; -#endif - - if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) - return SLJIT_SUCCESS; - - switch (GET_OPCODE(op)) { - case SLJIT_ADD: - if (!HAS_FLAGS(op)) { - if (emit_lea_binary(compiler, dst, dstw, src1, src1w, src2, src2w) != SLJIT_ERR_UNSUPPORTED) - return compiler->error; - } - return emit_cum_binary(compiler, BINARY_OPCODE(ADD), - dst, dstw, src1, src1w, src2, src2w); - case SLJIT_ADDC: - return emit_cum_binary(compiler, BINARY_OPCODE(ADC), - dst, dstw, src1, src1w, src2, src2w); - case SLJIT_SUB: - if (!HAS_FLAGS(op)) { - if ((src2 & SLJIT_IMM) && emit_lea_binary(compiler, dst, dstw, src1, src1w, SLJIT_IMM, -src2w) != SLJIT_ERR_UNSUPPORTED) - return compiler->error; - } - - if (dst == SLJIT_UNUSED) - return emit_cmp_binary(compiler, src1, src1w, src2, src2w); - return emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), - dst, dstw, src1, src1w, src2, src2w); - case SLJIT_SUBC: - return emit_non_cum_binary(compiler, BINARY_OPCODE(SBB), - dst, dstw, src1, src1w, src2, src2w); - case SLJIT_MUL: - return emit_mul(compiler, dst, dstw, src1, src1w, src2, src2w); - case SLJIT_AND: - if (dst == SLJIT_UNUSED) - return emit_test_binary(compiler, src1, src1w, src2, src2w); - return emit_cum_binary(compiler, BINARY_OPCODE(AND), - dst, dstw, src1, src1w, src2, src2w); - case SLJIT_OR: - return emit_cum_binary(compiler, BINARY_OPCODE(OR), - dst, dstw, src1, src1w, src2, src2w); - case SLJIT_XOR: - return emit_cum_binary(compiler, BINARY_OPCODE(XOR), - dst, dstw, src1, src1w, src2, src2w); - case SLJIT_SHL: - return emit_shift_with_flags(compiler, SHL, HAS_FLAGS(op), - dst, dstw, src1, src1w, src2, src2w); - case SLJIT_LSHR: - return emit_shift_with_flags(compiler, SHR, HAS_FLAGS(op), - dst, dstw, src1, src1w, src2, src2w); - case SLJIT_ASHR: - return emit_shift_with_flags(compiler, SAR, HAS_FLAGS(op), - dst, dstw, src1, src1w, src2, src2w); - } - - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_register_index(reg)); -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - if (reg >= SLJIT_R3 && reg <= SLJIT_R8) - return -1; -#endif - return reg_map[reg]; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) -{ - CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - return reg; -#else - return freg_map[reg]; -#endif -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, - void *instruction, sljit_s32 size) -{ - sljit_u8 *inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); - - inst = (sljit_u8*)ensure_buf(compiler, 1 + size); - FAIL_IF(!inst); - INC_SIZE(size); - SLJIT_MEMCPY(inst, instruction, size); - return SLJIT_SUCCESS; -} - -/* --------------------------------------------------------------------- */ -/* Floating point operators */ -/* --------------------------------------------------------------------- */ - -/* Alignment(3) + 4 * 16 bytes. */ -static sljit_s32 sse2_data[3 + (4 * 4)]; -static sljit_s32 *sse2_buffer; - -static void init_compiler(void) -{ - /* Align to 16 bytes. */ - sse2_buffer = (sljit_s32*)(((sljit_uw)sse2_data + 15) & ~0xf); - - /* Single precision constants (each constant is 16 byte long). */ - sse2_buffer[0] = 0x80000000; - sse2_buffer[4] = 0x7fffffff; - /* Double precision constants (each constant is 16 byte long). */ - sse2_buffer[8] = 0; - sse2_buffer[9] = 0x80000000; - sse2_buffer[12] = 0xffffffff; - sse2_buffer[13] = 0x7fffffff; -} - -static sljit_s32 emit_sse2(struct sljit_compiler *compiler, sljit_u8 opcode, - sljit_s32 single, sljit_s32 xmm1, sljit_s32 xmm2, sljit_sw xmm2w) -{ - sljit_u8 *inst; - - inst = emit_x86_instruction(compiler, 2 | (single ? EX86_PREF_F3 : EX86_PREF_F2) | EX86_SSE2, xmm1, 0, xmm2, xmm2w); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = opcode; - return SLJIT_SUCCESS; -} - -static sljit_s32 emit_sse2_logic(struct sljit_compiler *compiler, sljit_u8 opcode, - sljit_s32 pref66, sljit_s32 xmm1, sljit_s32 xmm2, sljit_sw xmm2w) -{ - sljit_u8 *inst; - - inst = emit_x86_instruction(compiler, 2 | (pref66 ? EX86_PREF_66 : 0) | EX86_SSE2, xmm1, 0, xmm2, xmm2w); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = opcode; - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 emit_sse2_load(struct sljit_compiler *compiler, - sljit_s32 single, sljit_s32 dst, sljit_s32 src, sljit_sw srcw) -{ - return emit_sse2(compiler, MOVSD_x_xm, single, dst, src, srcw); -} - -static SLJIT_INLINE sljit_s32 emit_sse2_store(struct sljit_compiler *compiler, - sljit_s32 single, sljit_s32 dst, sljit_sw dstw, sljit_s32 src) -{ - return emit_sse2(compiler, MOVSD_xm_x, single, src, dst, dstw); -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; - sljit_u8 *inst; - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (GET_OPCODE(op) == SLJIT_CONV_SW_FROM_F64) - compiler->mode32 = 0; -#endif - - inst = emit_x86_instruction(compiler, 2 | ((op & SLJIT_F32_OP) ? EX86_PREF_F3 : EX86_PREF_F2) | EX86_SSE2_OP2, dst_r, 0, src, srcw); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = CVTTSD2SI_r_xm; - - if (dst & SLJIT_MEM) - return emit_mov(compiler, dst, dstw, TMP_REG1, 0); - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG; - sljit_u8 *inst; - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_SW) - compiler->mode32 = 0; -#endif - - if (src & SLJIT_IMM) { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) - srcw = (sljit_s32)srcw; -#endif - EMIT_MOV(compiler, TMP_REG1, 0, src, srcw); - src = TMP_REG1; - srcw = 0; - } - - inst = emit_x86_instruction(compiler, 2 | ((op & SLJIT_F32_OP) ? EX86_PREF_F3 : EX86_PREF_F2) | EX86_SSE2_OP1, dst_r, 0, src, srcw); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = CVTSI2SD_x_rm; - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - compiler->mode32 = 1; -#endif - if (dst_r == TMP_FREG) - return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG); - return SLJIT_SUCCESS; -} - -static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - if (!FAST_IS_REG(src1)) { - FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, TMP_FREG, src1, src1w)); - src1 = TMP_FREG; - } - - return emit_sse2_logic(compiler, UCOMISD_x_xm, !(op & SLJIT_F32_OP), src1, src2, src2w); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src, sljit_sw srcw) -{ - sljit_s32 dst_r; - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - compiler->mode32 = 1; -#endif - - CHECK_ERROR(); - SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); - - if (GET_OPCODE(op) == SLJIT_MOV_F64) { - if (FAST_IS_REG(dst)) - return emit_sse2_load(compiler, op & SLJIT_F32_OP, dst, src, srcw); - if (FAST_IS_REG(src)) - return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, src); - FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, TMP_FREG, src, srcw)); - return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG); - } - - if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) { - dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG; - if (FAST_IS_REG(src)) { - /* We overwrite the high bits of source. From SLJIT point of view, - this is not an issue. - Note: In SSE3, we could also use MOVDDUP and MOVSLDUP. */ - FAIL_IF(emit_sse2_logic(compiler, UNPCKLPD_x_xm, op & SLJIT_F32_OP, src, src, 0)); - } - else { - FAIL_IF(emit_sse2_load(compiler, !(op & SLJIT_F32_OP), TMP_FREG, src, srcw)); - src = TMP_FREG; - } - - FAIL_IF(emit_sse2_logic(compiler, CVTPD2PS_x_xm, op & SLJIT_F32_OP, dst_r, src, 0)); - if (dst_r == TMP_FREG) - return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG); - return SLJIT_SUCCESS; - } - - if (FAST_IS_REG(dst)) { - dst_r = dst; - if (dst != src) - FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, dst_r, src, srcw)); - } - else { - dst_r = TMP_FREG; - FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, dst_r, src, srcw)); - } - - switch (GET_OPCODE(op)) { - case SLJIT_NEG_F64: - FAIL_IF(emit_sse2_logic(compiler, XORPD_x_xm, 1, dst_r, SLJIT_MEM0(), (sljit_sw)(op & SLJIT_F32_OP ? sse2_buffer : sse2_buffer + 8))); - break; - - case SLJIT_ABS_F64: - FAIL_IF(emit_sse2_logic(compiler, ANDPD_x_xm, 1, dst_r, SLJIT_MEM0(), (sljit_sw)(op & SLJIT_F32_OP ? sse2_buffer + 4 : sse2_buffer + 12))); - break; - } - - if (dst_r == TMP_FREG) - return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG); - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 src1, sljit_sw src1w, - sljit_s32 src2, sljit_sw src2w) -{ - sljit_s32 dst_r; - - CHECK_ERROR(); - CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); - ADJUST_LOCAL_OFFSET(dst, dstw); - ADJUST_LOCAL_OFFSET(src1, src1w); - ADJUST_LOCAL_OFFSET(src2, src2w); - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - compiler->mode32 = 1; -#endif - - if (FAST_IS_REG(dst)) { - dst_r = dst; - if (dst == src1) - ; /* Do nothing here. */ - else if (dst == src2 && (op == SLJIT_ADD_F64 || op == SLJIT_MUL_F64)) { - /* Swap arguments. */ - src2 = src1; - src2w = src1w; - } - else if (dst != src2) - FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, dst_r, src1, src1w)); - else { - dst_r = TMP_FREG; - FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, TMP_FREG, src1, src1w)); - } - } - else { - dst_r = TMP_FREG; - FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, TMP_FREG, src1, src1w)); - } - - switch (GET_OPCODE(op)) { - case SLJIT_ADD_F64: - FAIL_IF(emit_sse2(compiler, ADDSD_x_xm, op & SLJIT_F32_OP, dst_r, src2, src2w)); - break; - - case SLJIT_SUB_F64: - FAIL_IF(emit_sse2(compiler, SUBSD_x_xm, op & SLJIT_F32_OP, dst_r, src2, src2w)); - break; - - case SLJIT_MUL_F64: - FAIL_IF(emit_sse2(compiler, MULSD_x_xm, op & SLJIT_F32_OP, dst_r, src2, src2w)); - break; - - case SLJIT_DIV_F64: - FAIL_IF(emit_sse2(compiler, DIVSD_x_xm, op & SLJIT_F32_OP, dst_r, src2, src2w)); - break; - } - - if (dst_r == TMP_FREG) - return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG); - return SLJIT_SUCCESS; -} - -/* --------------------------------------------------------------------- */ -/* Conditional instructions */ -/* --------------------------------------------------------------------- */ - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) -{ - sljit_u8 *inst; - struct sljit_label *label; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_label(compiler)); - - if (compiler->last_label && compiler->last_label->size == compiler->size) - return compiler->last_label; - - label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); - PTR_FAIL_IF(!label); - set_label(label, compiler); - - inst = (sljit_u8*)ensure_buf(compiler, 2); - PTR_FAIL_IF(!inst); - - *inst++ = 0; - *inst++ = 0; - - return label; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) -{ - sljit_u8 *inst; - struct sljit_jump *jump; - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_jump(compiler, type)); - - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - PTR_FAIL_IF_NULL(jump); - set_jump(jump, compiler, (type & SLJIT_REWRITABLE_JUMP) | ((type & 0xff) << TYPE_SHIFT)); - type &= 0xff; - - /* Worst case size. */ -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - compiler->size += (type >= SLJIT_JUMP) ? 5 : 6; -#else - compiler->size += (type >= SLJIT_JUMP) ? (10 + 3) : (2 + 10 + 3); -#endif - - inst = (sljit_u8*)ensure_buf(compiler, 2); - PTR_FAIL_IF_NULL(inst); - - *inst++ = 0; - *inst++ = 1; - return jump; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) -{ - sljit_u8 *inst; - struct sljit_jump *jump; - - CHECK_ERROR(); - CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); - ADJUST_LOCAL_OFFSET(src, srcw); - - CHECK_EXTRA_REGS(src, srcw, (void)0); - - if (src == SLJIT_IMM) { - jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); - FAIL_IF_NULL(jump); - set_jump(jump, compiler, JUMP_ADDR | (type << TYPE_SHIFT)); - jump->u.target = srcw; - - /* Worst case size. */ -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - compiler->size += 5; -#else - compiler->size += 10 + 3; -#endif - - inst = (sljit_u8*)ensure_buf(compiler, 2); - FAIL_IF_NULL(inst); - - *inst++ = 0; - *inst++ = 1; - } - else { -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - /* REX_W is not necessary (src is not immediate). */ - compiler->mode32 = 1; -#endif - inst = emit_x86_instruction(compiler, 1, 0, 0, src, srcw); - FAIL_IF(!inst); - *inst++ = GROUP_FF; - *inst |= (type >= SLJIT_FAST_CALL) ? CALL_rm : JMP_rm; - } - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, - sljit_s32 dst, sljit_sw dstw, - sljit_s32 type) -{ - sljit_u8 *inst; - sljit_u8 cond_set = 0; -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - sljit_s32 reg; -#endif - /* ADJUST_LOCAL_OFFSET and CHECK_EXTRA_REGS might overwrite these values. */ - sljit_s32 dst_save = dst; - sljit_sw dstw_save = dstw; - - CHECK_ERROR(); - CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); - - ADJUST_LOCAL_OFFSET(dst, dstw); - CHECK_EXTRA_REGS(dst, dstw, (void)0); - - type &= 0xff; - /* setcc = jcc + 0x10. */ - cond_set = get_jump_code(type) + 0x10; - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (GET_OPCODE(op) == SLJIT_OR && !GET_ALL_FLAGS(op) && FAST_IS_REG(dst)) { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 4 + 3); - FAIL_IF(!inst); - INC_SIZE(4 + 3); - /* Set low register to conditional flag. */ - *inst++ = (reg_map[TMP_REG1] <= 7) ? REX : REX_B; - *inst++ = GROUP_0F; - *inst++ = cond_set; - *inst++ = MOD_REG | reg_lmap[TMP_REG1]; - *inst++ = REX | (reg_map[TMP_REG1] <= 7 ? 0 : REX_R) | (reg_map[dst] <= 7 ? 0 : REX_B); - *inst++ = OR_rm8_r8; - *inst++ = MOD_REG | (reg_lmap[TMP_REG1] << 3) | reg_lmap[dst]; - return SLJIT_SUCCESS; - } - - reg = (GET_OPCODE(op) < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG1; - - inst = (sljit_u8*)ensure_buf(compiler, 1 + 4 + 4); - FAIL_IF(!inst); - INC_SIZE(4 + 4); - /* Set low register to conditional flag. */ - *inst++ = (reg_map[reg] <= 7) ? REX : REX_B; - *inst++ = GROUP_0F; - *inst++ = cond_set; - *inst++ = MOD_REG | reg_lmap[reg]; - *inst++ = REX_W | (reg_map[reg] <= 7 ? 0 : (REX_B | REX_R)); - /* The movzx instruction does not affect flags. */ - *inst++ = GROUP_0F; - *inst++ = MOVZX_r_rm8; - *inst = MOD_REG | (reg_lmap[reg] << 3) | reg_lmap[reg]; - - if (reg != TMP_REG1) - return SLJIT_SUCCESS; - - if (GET_OPCODE(op) < SLJIT_ADD) { - compiler->mode32 = GET_OPCODE(op) != SLJIT_MOV; - return emit_mov(compiler, dst, dstw, TMP_REG1, 0); - } - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - return sljit_emit_op2(compiler, op, dst_save, dstw_save, dst_save, dstw_save, TMP_REG1, 0); - -#else - /* The SLJIT_CONFIG_X86_32 code path starts here. */ - if (GET_OPCODE(op) < SLJIT_ADD && FAST_IS_REG(dst)) { - if (reg_map[dst] <= 4) { - /* Low byte is accessible. */ - inst = (sljit_u8*)ensure_buf(compiler, 1 + 3 + 3); - FAIL_IF(!inst); - INC_SIZE(3 + 3); - /* Set low byte to conditional flag. */ - *inst++ = GROUP_0F; - *inst++ = cond_set; - *inst++ = MOD_REG | reg_map[dst]; - - *inst++ = GROUP_0F; - *inst++ = MOVZX_r_rm8; - *inst = MOD_REG | (reg_map[dst] << 3) | reg_map[dst]; - return SLJIT_SUCCESS; - } - - /* Low byte is not accessible. */ - if (cpu_has_cmov == -1) - get_cpu_features(); - - if (cpu_has_cmov) { - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_IMM, 1); - /* a xor reg, reg operation would overwrite the flags. */ - EMIT_MOV(compiler, dst, 0, SLJIT_IMM, 0); - - inst = (sljit_u8*)ensure_buf(compiler, 1 + 3); - FAIL_IF(!inst); - INC_SIZE(3); - - *inst++ = GROUP_0F; - /* cmovcc = setcc - 0x50. */ - *inst++ = cond_set - 0x50; - *inst++ = MOD_REG | (reg_map[dst] << 3) | reg_map[TMP_REG1]; - return SLJIT_SUCCESS; - } - - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 3 + 3 + 1); - FAIL_IF(!inst); - INC_SIZE(1 + 3 + 3 + 1); - *inst++ = XCHG_EAX_r + reg_map[TMP_REG1]; - /* Set al to conditional flag. */ - *inst++ = GROUP_0F; - *inst++ = cond_set; - *inst++ = MOD_REG | 0 /* eax */; - - *inst++ = GROUP_0F; - *inst++ = MOVZX_r_rm8; - *inst++ = MOD_REG | (reg_map[dst] << 3) | 0 /* eax */; - *inst++ = XCHG_EAX_r + reg_map[TMP_REG1]; - return SLJIT_SUCCESS; - } - - if (GET_OPCODE(op) == SLJIT_OR && !GET_ALL_FLAGS(op) && FAST_IS_REG(dst) && reg_map[dst] <= 4) { - SLJIT_ASSERT(reg_map[SLJIT_R0] == 0); - - if (dst != SLJIT_R0) { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 3 + 2 + 1); - FAIL_IF(!inst); - INC_SIZE(1 + 3 + 2 + 1); - /* Set low register to conditional flag. */ - *inst++ = XCHG_EAX_r + reg_map[TMP_REG1]; - *inst++ = GROUP_0F; - *inst++ = cond_set; - *inst++ = MOD_REG | 0 /* eax */; - *inst++ = OR_rm8_r8; - *inst++ = MOD_REG | (0 /* eax */ << 3) | reg_map[dst]; - *inst++ = XCHG_EAX_r + reg_map[TMP_REG1]; - } - else { - inst = (sljit_u8*)ensure_buf(compiler, 1 + 2 + 3 + 2 + 2); - FAIL_IF(!inst); - INC_SIZE(2 + 3 + 2 + 2); - /* Set low register to conditional flag. */ - *inst++ = XCHG_r_rm; - *inst++ = MOD_REG | (1 /* ecx */ << 3) | reg_map[TMP_REG1]; - *inst++ = GROUP_0F; - *inst++ = cond_set; - *inst++ = MOD_REG | 1 /* ecx */; - *inst++ = OR_rm8_r8; - *inst++ = MOD_REG | (1 /* ecx */ << 3) | 0 /* eax */; - *inst++ = XCHG_r_rm; - *inst++ = MOD_REG | (1 /* ecx */ << 3) | reg_map[TMP_REG1]; - } - return SLJIT_SUCCESS; - } - - /* Set TMP_REG1 to the bit. */ - inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 3 + 3 + 1); - FAIL_IF(!inst); - INC_SIZE(1 + 3 + 3 + 1); - *inst++ = XCHG_EAX_r + reg_map[TMP_REG1]; - /* Set al to conditional flag. */ - *inst++ = GROUP_0F; - *inst++ = cond_set; - *inst++ = MOD_REG | 0 /* eax */; - - *inst++ = GROUP_0F; - *inst++ = MOVZX_r_rm8; - *inst++ = MOD_REG | (0 << 3) /* eax */ | 0 /* eax */; - - *inst++ = XCHG_EAX_r + reg_map[TMP_REG1]; - - if (GET_OPCODE(op) < SLJIT_ADD) - return emit_mov(compiler, dst, dstw, TMP_REG1, 0); - -#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ - || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) - compiler->skip_checks = 1; -#endif - return sljit_emit_op2(compiler, op, dst_save, dstw_save, dst_save, dstw_save, TMP_REG1, 0); -#endif /* SLJIT_CONFIG_X86_64 */ -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, - sljit_s32 dst_reg, - sljit_s32 src, sljit_sw srcw) -{ - sljit_u8* inst; - - CHECK_ERROR(); - CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); - -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - dst_reg &= ~SLJIT_I32_OP; - - if (!sljit_has_cpu_feature(SLJIT_HAS_CMOV) || (dst_reg >= SLJIT_R3 && dst_reg <= SLJIT_S3)) - return sljit_emit_cmov_generic(compiler, type, dst_reg, src, srcw); -#else - if (!sljit_has_cpu_feature(SLJIT_HAS_CMOV)) - return sljit_emit_cmov_generic(compiler, type, dst_reg, src, srcw); -#endif - - /* ADJUST_LOCAL_OFFSET is not needed. */ - CHECK_EXTRA_REGS(src, srcw, (void)0); - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - compiler->mode32 = dst_reg & SLJIT_I32_OP; - dst_reg &= ~SLJIT_I32_OP; -#endif - - if (SLJIT_UNLIKELY(src & SLJIT_IMM)) { - EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_IMM, srcw); - src = TMP_REG1; - srcw = 0; - } - - inst = emit_x86_instruction(compiler, 2, dst_reg, 0, src, srcw); - FAIL_IF(!inst); - *inst++ = GROUP_0F; - *inst = get_jump_code(type & 0xff) - 0x40; - return SLJIT_SUCCESS; -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset) -{ - CHECK_ERROR(); - CHECK(check_sljit_get_local_base(compiler, dst, dstw, offset)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - CHECK_EXTRA_REGS(dst, dstw, (void)0); - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - compiler->mode32 = 0; -#endif - - ADJUST_LOCAL_OFFSET(SLJIT_MEM1(SLJIT_SP), offset); - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (NOT_HALFWORD(offset)) { - FAIL_IF(emit_load_imm64(compiler, TMP_REG1, offset)); -#if (defined SLJIT_DEBUG && SLJIT_DEBUG) - SLJIT_ASSERT(emit_lea_binary(compiler, dst, dstw, SLJIT_SP, 0, TMP_REG1, 0) != SLJIT_ERR_UNSUPPORTED); - return compiler->error; -#else - return emit_lea_binary(compiler, dst, dstw, SLJIT_SP, 0, TMP_REG1, 0); -#endif - } -#endif - - if (offset != 0) - return emit_lea_binary(compiler, dst, dstw, SLJIT_SP, 0, SLJIT_IMM, offset); - return emit_mov(compiler, dst, dstw, SLJIT_SP, 0); -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) -{ - sljit_u8 *inst; - struct sljit_const *const_; -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - sljit_s32 reg; -#endif - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - CHECK_EXTRA_REGS(dst, dstw, (void)0); - - const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); - PTR_FAIL_IF(!const_); - set_const(const_, compiler); - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - compiler->mode32 = 0; - reg = FAST_IS_REG(dst) ? dst : TMP_REG1; - - if (emit_load_imm64(compiler, reg, init_value)) - return NULL; -#else - if (emit_mov(compiler, dst, dstw, SLJIT_IMM, init_value)) - return NULL; -#endif - - inst = (sljit_u8*)ensure_buf(compiler, 2); - PTR_FAIL_IF(!inst); - - *inst++ = 0; - *inst++ = 2; - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (dst & SLJIT_MEM) - if (emit_mov(compiler, dst, dstw, TMP_REG1, 0)) - return NULL; -#endif - - return const_; -} - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) -{ - struct sljit_put_label *put_label; - sljit_u8 *inst; -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - sljit_s32 reg; - sljit_uw start_size; -#endif - - CHECK_ERROR_PTR(); - CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); - ADJUST_LOCAL_OFFSET(dst, dstw); - - CHECK_EXTRA_REGS(dst, dstw, (void)0); - - put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); - PTR_FAIL_IF(!put_label); - set_put_label(put_label, compiler, 0); - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - compiler->mode32 = 0; - reg = FAST_IS_REG(dst) ? dst : TMP_REG1; - - if (emit_load_imm64(compiler, reg, 0)) - return NULL; -#else - if (emit_mov(compiler, dst, dstw, SLJIT_IMM, 0)) - return NULL; -#endif - -#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) - if (dst & SLJIT_MEM) { - start_size = compiler->size; - if (emit_mov(compiler, dst, dstw, TMP_REG1, 0)) - return NULL; - put_label->flags = compiler->size - start_size; - } -#endif - - inst = (sljit_u8*)ensure_buf(compiler, 2); - PTR_FAIL_IF(!inst); - - *inst++ = 0; - *inst++ = 3; - - return put_label; -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) -{ - SLJIT_UNUSED_ARG(executable_offset); -#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) - sljit_unaligned_store_sw((void*)addr, new_target - (addr + 4) - (sljit_uw)executable_offset); -#else - sljit_unaligned_store_sw((void*)addr, (sljit_sw) new_target); -#endif -} - -SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) -{ - SLJIT_UNUSED_ARG(executable_offset); - sljit_unaligned_store_sw((void*)addr, new_constant); -} +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +SLJIT_API_FUNC_ATTRIBUTE const char* sljit_get_platform_name(void) +{ +#if (defined SLJIT_X86_32_FASTCALL && SLJIT_X86_32_FASTCALL) + return "x86" SLJIT_CPUINFO " ABI:fastcall"; +#else + return "x86" SLJIT_CPUINFO; +#endif +} + +/* + 32b register indexes: + 0 - EAX + 1 - ECX + 2 - EDX + 3 - EBX + 4 - ESP + 5 - EBP + 6 - ESI + 7 - EDI +*/ + +/* + 64b register indexes: + 0 - RAX + 1 - RCX + 2 - RDX + 3 - RBX + 4 - RSP + 5 - RBP + 6 - RSI + 7 - RDI + 8 - R8 - From now on REX prefix is required + 9 - R9 + 10 - R10 + 11 - R11 + 12 - R12 + 13 - R13 + 14 - R14 + 15 - R15 +*/ + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + +/* Last register + 1. */ +#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) + +static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 3] = { + 0, 0, 2, 1, 0, 0, 0, 0, 0, 0, 7, 6, 3, 4, 5 +}; + +#define CHECK_EXTRA_REGS(p, w, do) \ + if (p >= SLJIT_R3 && p <= SLJIT_S3) { \ + if (p <= compiler->scratches) \ + w = compiler->saveds_offset - ((p) - SLJIT_R2) * (sljit_sw)sizeof(sljit_sw); \ + else \ + w = compiler->locals_offset + ((p) - SLJIT_S2) * (sljit_sw)sizeof(sljit_sw); \ + p = SLJIT_MEM1(SLJIT_SP); \ + do; \ + } + +#else /* SLJIT_CONFIG_X86_32 */ + +/* Last register + 1. */ +#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2) +#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3) + +/* Note: r12 & 0x7 == 0b100, which decoded as SIB byte present + Note: avoid to use r12 and r13 for memory addessing + therefore r12 is better to be a higher saved register. */ +#ifndef _WIN64 +/* Args: rdi(=7), rsi(=6), rdx(=2), rcx(=1), r8, r9. Scratches: rax(=0), r10, r11 */ +static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 4] = { + 0, 0, 6, 7, 1, 8, 11, 10, 12, 5, 13, 14, 15, 3, 4, 2, 9 +}; +/* low-map. reg_map & 0x7. */ +static const sljit_u8 reg_lmap[SLJIT_NUMBER_OF_REGISTERS + 4] = { + 0, 0, 6, 7, 1, 0, 3, 2, 4, 5, 5, 6, 7, 3, 4, 2, 1 +}; +#else +/* Args: rcx(=1), rdx(=2), r8, r9. Scratches: rax(=0), r10, r11 */ +static const sljit_u8 reg_map[SLJIT_NUMBER_OF_REGISTERS + 4] = { + 0, 0, 2, 8, 1, 11, 12, 5, 13, 14, 15, 7, 6, 3, 4, 9, 10 +}; +/* low-map. reg_map & 0x7. */ +static const sljit_u8 reg_lmap[SLJIT_NUMBER_OF_REGISTERS + 4] = { + 0, 0, 2, 0, 1, 3, 4, 5, 5, 6, 7, 7, 6, 3, 4, 1, 2 +}; +#endif + +/* Args: xmm0-xmm3 */ +static const sljit_u8 freg_map[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1] = { + 4, 0, 1, 2, 3, 5, 6 +}; +/* low-map. freg_map & 0x7. */ +static const sljit_u8 freg_lmap[SLJIT_NUMBER_OF_FLOAT_REGISTERS + 1] = { + 4, 0, 1, 2, 3, 5, 6 +}; + +#define REX_W 0x48 +#define REX_R 0x44 +#define REX_X 0x42 +#define REX_B 0x41 +#define REX 0x40 + +#ifndef _WIN64 +#define HALFWORD_MAX 0x7fffffffl +#define HALFWORD_MIN -0x80000000l +#else +#define HALFWORD_MAX 0x7fffffffll +#define HALFWORD_MIN -0x80000000ll +#endif + +#define IS_HALFWORD(x) ((x) <= HALFWORD_MAX && (x) >= HALFWORD_MIN) +#define NOT_HALFWORD(x) ((x) > HALFWORD_MAX || (x) < HALFWORD_MIN) + +#define CHECK_EXTRA_REGS(p, w, do) + +#endif /* SLJIT_CONFIG_X86_32 */ + +#define TMP_FREG (0) + +/* Size flags for emit_x86_instruction: */ +#define EX86_BIN_INS 0x0010 +#define EX86_SHIFT_INS 0x0020 +#define EX86_REX 0x0040 +#define EX86_NO_REXW 0x0080 +#define EX86_BYTE_ARG 0x0100 +#define EX86_HALF_ARG 0x0200 +#define EX86_PREF_66 0x0400 +#define EX86_PREF_F2 0x0800 +#define EX86_PREF_F3 0x1000 +#define EX86_SSE2_OP1 0x2000 +#define EX86_SSE2_OP2 0x4000 +#define EX86_SSE2 (EX86_SSE2_OP1 | EX86_SSE2_OP2) + +/* --------------------------------------------------------------------- */ +/* Instrucion forms */ +/* --------------------------------------------------------------------- */ + +#define ADD (/* BINARY */ 0 << 3) +#define ADD_EAX_i32 0x05 +#define ADD_r_rm 0x03 +#define ADD_rm_r 0x01 +#define ADDSD_x_xm 0x58 +#define ADC (/* BINARY */ 2 << 3) +#define ADC_EAX_i32 0x15 +#define ADC_r_rm 0x13 +#define ADC_rm_r 0x11 +#define AND (/* BINARY */ 4 << 3) +#define AND_EAX_i32 0x25 +#define AND_r_rm 0x23 +#define AND_rm_r 0x21 +#define ANDPD_x_xm 0x54 +#define BSR_r_rm (/* GROUP_0F */ 0xbd) +#define CALL_i32 0xe8 +#define CALL_rm (/* GROUP_FF */ 2 << 3) +#define CDQ 0x99 +#define CMOVE_r_rm (/* GROUP_0F */ 0x44) +#define CMP (/* BINARY */ 7 << 3) +#define CMP_EAX_i32 0x3d +#define CMP_r_rm 0x3b +#define CMP_rm_r 0x39 +#define CVTPD2PS_x_xm 0x5a +#define CVTSI2SD_x_rm 0x2a +#define CVTTSD2SI_r_xm 0x2c +#define DIV (/* GROUP_F7 */ 6 << 3) +#define DIVSD_x_xm 0x5e +#define FSTPS 0xd9 +#define FSTPD 0xdd +#define INT3 0xcc +#define IDIV (/* GROUP_F7 */ 7 << 3) +#define IMUL (/* GROUP_F7 */ 5 << 3) +#define IMUL_r_rm (/* GROUP_0F */ 0xaf) +#define IMUL_r_rm_i8 0x6b +#define IMUL_r_rm_i32 0x69 +#define JE_i8 0x74 +#define JNE_i8 0x75 +#define JMP_i8 0xeb +#define JMP_i32 0xe9 +#define JMP_rm (/* GROUP_FF */ 4 << 3) +#define LEA_r_m 0x8d +#define MOV_r_rm 0x8b +#define MOV_r_i32 0xb8 +#define MOV_rm_r 0x89 +#define MOV_rm_i32 0xc7 +#define MOV_rm8_i8 0xc6 +#define MOV_rm8_r8 0x88 +#define MOVSD_x_xm 0x10 +#define MOVSD_xm_x 0x11 +#define MOVSXD_r_rm 0x63 +#define MOVSX_r_rm8 (/* GROUP_0F */ 0xbe) +#define MOVSX_r_rm16 (/* GROUP_0F */ 0xbf) +#define MOVZX_r_rm8 (/* GROUP_0F */ 0xb6) +#define MOVZX_r_rm16 (/* GROUP_0F */ 0xb7) +#define MUL (/* GROUP_F7 */ 4 << 3) +#define MULSD_x_xm 0x59 +#define NEG_rm (/* GROUP_F7 */ 3 << 3) +#define NOP 0x90 +#define NOT_rm (/* GROUP_F7 */ 2 << 3) +#define OR (/* BINARY */ 1 << 3) +#define OR_r_rm 0x0b +#define OR_EAX_i32 0x0d +#define OR_rm_r 0x09 +#define OR_rm8_r8 0x08 +#define POP_r 0x58 +#define POP_rm 0x8f +#define POPF 0x9d +#define PREFETCH 0x18 +#define PUSH_i32 0x68 +#define PUSH_r 0x50 +#define PUSH_rm (/* GROUP_FF */ 6 << 3) +#define PUSHF 0x9c +#define RET_near 0xc3 +#define RET_i16 0xc2 +#define SBB (/* BINARY */ 3 << 3) +#define SBB_EAX_i32 0x1d +#define SBB_r_rm 0x1b +#define SBB_rm_r 0x19 +#define SAR (/* SHIFT */ 7 << 3) +#define SHL (/* SHIFT */ 4 << 3) +#define SHR (/* SHIFT */ 5 << 3) +#define SUB (/* BINARY */ 5 << 3) +#define SUB_EAX_i32 0x2d +#define SUB_r_rm 0x2b +#define SUB_rm_r 0x29 +#define SUBSD_x_xm 0x5c +#define TEST_EAX_i32 0xa9 +#define TEST_rm_r 0x85 +#define UCOMISD_x_xm 0x2e +#define UNPCKLPD_x_xm 0x14 +#define XCHG_EAX_r 0x90 +#define XCHG_r_rm 0x87 +#define XOR (/* BINARY */ 6 << 3) +#define XOR_EAX_i32 0x35 +#define XOR_r_rm 0x33 +#define XOR_rm_r 0x31 +#define XORPD_x_xm 0x57 + +#define GROUP_0F 0x0f +#define GROUP_F7 0xf7 +#define GROUP_FF 0xff +#define GROUP_BINARY_81 0x81 +#define GROUP_BINARY_83 0x83 +#define GROUP_SHIFT_1 0xd1 +#define GROUP_SHIFT_N 0xc1 +#define GROUP_SHIFT_CL 0xd3 + +#define MOD_REG 0xc0 +#define MOD_DISP8 0x40 + +#define INC_SIZE(s) (*inst++ = (s), compiler->size += (s)) + +#define PUSH_REG(r) (*inst++ = (PUSH_r + (r))) +#define POP_REG(r) (*inst++ = (POP_r + (r))) +#define RET() (*inst++ = (RET_near)) +#define RET_I16(n) (*inst++ = (RET_i16), *inst++ = n, *inst++ = 0) +/* r32, r/m32 */ +#define MOV_RM(mod, reg, rm) (*inst++ = (MOV_r_rm), *inst++ = (mod) << 6 | (reg) << 3 | (rm)) + +/* Multithreading does not affect these static variables, since they store + built-in CPU features. Therefore they can be overwritten by different threads + if they detect the CPU features in the same time. */ +#if (defined SLJIT_DETECT_SSE2 && SLJIT_DETECT_SSE2) +static sljit_s32 cpu_has_sse2 = -1; +#endif +static sljit_s32 cpu_has_cmov = -1; + +#ifdef _WIN32_WCE +#include <cmnintrin.h> +#elif defined(_MSC_VER) && _MSC_VER >= 1400 +#include <intrin.h> +#endif + +/******************************************************/ +/* Unaligned-store functions */ +/******************************************************/ + +static SLJIT_INLINE void sljit_unaligned_store_s16(void *addr, sljit_s16 value) +{ + SLJIT_MEMCPY(addr, &value, sizeof(value)); +} + +static SLJIT_INLINE void sljit_unaligned_store_s32(void *addr, sljit_s32 value) +{ + SLJIT_MEMCPY(addr, &value, sizeof(value)); +} + +static SLJIT_INLINE void sljit_unaligned_store_sw(void *addr, sljit_sw value) +{ + SLJIT_MEMCPY(addr, &value, sizeof(value)); +} + +/******************************************************/ +/* Utility functions */ +/******************************************************/ + +static void get_cpu_features(void) +{ + sljit_u32 features; + +#if defined(_MSC_VER) && _MSC_VER >= 1400 + + int CPUInfo[4]; + __cpuid(CPUInfo, 1); + features = (sljit_u32)CPUInfo[3]; + +#elif defined(__GNUC__) || defined(__INTEL_COMPILER) || defined(__SUNPRO_C) + + /* AT&T syntax. */ + __asm__ ( + "movl $0x1, %%eax\n" +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + /* On x86-32, there is no red zone, so this + should work (no need for a local variable). */ + "push %%ebx\n" +#endif + "cpuid\n" +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + "pop %%ebx\n" +#endif + "movl %%edx, %0\n" + : "=g" (features) + : +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + : "%eax", "%ecx", "%edx" +#else + : "%rax", "%rbx", "%rcx", "%rdx" +#endif + ); + +#else /* _MSC_VER && _MSC_VER >= 1400 */ + + /* Intel syntax. */ + __asm { + mov eax, 1 + cpuid + mov features, edx + } + +#endif /* _MSC_VER && _MSC_VER >= 1400 */ + +#if (defined SLJIT_DETECT_SSE2 && SLJIT_DETECT_SSE2) + cpu_has_sse2 = (features >> 26) & 0x1; +#endif + cpu_has_cmov = (features >> 15) & 0x1; +} + +static sljit_u8 get_jump_code(sljit_s32 type) +{ + switch (type) { + case SLJIT_EQUAL: + case SLJIT_EQUAL_F64: + return 0x84 /* je */; + + case SLJIT_NOT_EQUAL: + case SLJIT_NOT_EQUAL_F64: + return 0x85 /* jne */; + + case SLJIT_LESS: + case SLJIT_LESS_F64: + return 0x82 /* jc */; + + case SLJIT_GREATER_EQUAL: + case SLJIT_GREATER_EQUAL_F64: + return 0x83 /* jae */; + + case SLJIT_GREATER: + case SLJIT_GREATER_F64: + return 0x87 /* jnbe */; + + case SLJIT_LESS_EQUAL: + case SLJIT_LESS_EQUAL_F64: + return 0x86 /* jbe */; + + case SLJIT_SIG_LESS: + return 0x8c /* jl */; + + case SLJIT_SIG_GREATER_EQUAL: + return 0x8d /* jnl */; + + case SLJIT_SIG_GREATER: + return 0x8f /* jnle */; + + case SLJIT_SIG_LESS_EQUAL: + return 0x8e /* jle */; + + case SLJIT_OVERFLOW: + case SLJIT_MUL_OVERFLOW: + return 0x80 /* jo */; + + case SLJIT_NOT_OVERFLOW: + case SLJIT_MUL_NOT_OVERFLOW: + return 0x81 /* jno */; + + case SLJIT_UNORDERED_F64: + return 0x8a /* jp */; + + case SLJIT_ORDERED_F64: + return 0x8b /* jpo */; + } + return 0; +} + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) +static sljit_u8* generate_far_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr, sljit_sw executable_offset); +#else +static sljit_u8* generate_far_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr); +static sljit_u8* generate_put_label_code(struct sljit_put_label *put_label, sljit_u8 *code_ptr, sljit_uw max_label); +#endif + +static sljit_u8* generate_near_jump_code(struct sljit_jump *jump, sljit_u8 *code_ptr, sljit_u8 *code, sljit_sw executable_offset) +{ + sljit_s32 type = jump->flags >> TYPE_SHIFT; + sljit_s32 short_jump; + sljit_uw label_addr; + + if (jump->flags & JUMP_LABEL) + label_addr = (sljit_uw)(code + jump->u.label->size); + else + label_addr = jump->u.target - executable_offset; + + short_jump = (sljit_sw)(label_addr - (jump->addr + 2)) >= -128 && (sljit_sw)(label_addr - (jump->addr + 2)) <= 127; + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if ((sljit_sw)(label_addr - (jump->addr + 1)) > HALFWORD_MAX || (sljit_sw)(label_addr - (jump->addr + 1)) < HALFWORD_MIN) + return generate_far_jump_code(jump, code_ptr); +#endif + + if (type == SLJIT_JUMP) { + if (short_jump) + *code_ptr++ = JMP_i8; + else + *code_ptr++ = JMP_i32; + jump->addr++; + } + else if (type >= SLJIT_FAST_CALL) { + short_jump = 0; + *code_ptr++ = CALL_i32; + jump->addr++; + } + else if (short_jump) { + *code_ptr++ = get_jump_code(type) - 0x10; + jump->addr++; + } + else { + *code_ptr++ = GROUP_0F; + *code_ptr++ = get_jump_code(type); + jump->addr += 2; + } + + if (short_jump) { + jump->flags |= PATCH_MB; + code_ptr += sizeof(sljit_s8); + } else { + jump->flags |= PATCH_MW; + code_ptr += sizeof(sljit_s32); + } + + return code_ptr; +} + +SLJIT_API_FUNC_ATTRIBUTE void* sljit_generate_code(struct sljit_compiler *compiler) +{ + struct sljit_memory_fragment *buf; + sljit_u8 *code; + sljit_u8 *code_ptr; + sljit_u8 *buf_ptr; + sljit_u8 *buf_end; + sljit_u8 len; + sljit_sw executable_offset; + sljit_sw jump_addr; + + struct sljit_label *label; + struct sljit_jump *jump; + struct sljit_const *const_; + struct sljit_put_label *put_label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_generate_code(compiler)); + reverse_buf(compiler); + + /* Second code generation pass. */ + code = (sljit_u8*)SLJIT_MALLOC_EXEC(compiler->size); + PTR_FAIL_WITH_EXEC_IF(code); + buf = compiler->buf; + + code_ptr = code; + label = compiler->labels; + jump = compiler->jumps; + const_ = compiler->consts; + put_label = compiler->put_labels; + executable_offset = SLJIT_EXEC_OFFSET(code); + + do { + buf_ptr = buf->memory; + buf_end = buf_ptr + buf->used_size; + do { + len = *buf_ptr++; + if (len > 0) { + /* The code is already generated. */ + SLJIT_MEMCPY(code_ptr, buf_ptr, len); + code_ptr += len; + buf_ptr += len; + } + else { + switch (*buf_ptr) { + case 0: + label->addr = (sljit_uw)SLJIT_ADD_EXEC_OFFSET(code_ptr, executable_offset); + label->size = code_ptr - code; + label = label->next; + break; + case 1: + jump->addr = (sljit_uw)code_ptr; + if (!(jump->flags & SLJIT_REWRITABLE_JUMP)) + code_ptr = generate_near_jump_code(jump, code_ptr, code, executable_offset); + else { +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + code_ptr = generate_far_jump_code(jump, code_ptr, executable_offset); +#else + code_ptr = generate_far_jump_code(jump, code_ptr); +#endif + } + jump = jump->next; + break; + case 2: + const_->addr = ((sljit_uw)code_ptr) - sizeof(sljit_sw); + const_ = const_->next; + break; + default: + SLJIT_ASSERT(*buf_ptr == 3); + SLJIT_ASSERT(put_label->label); + put_label->addr = (sljit_uw)code_ptr; +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + code_ptr = generate_put_label_code(put_label, code_ptr, (sljit_uw)(SLJIT_ADD_EXEC_OFFSET(code, executable_offset) + put_label->label->size)); +#endif + put_label = put_label->next; + break; + } + buf_ptr++; + } + } while (buf_ptr < buf_end); + SLJIT_ASSERT(buf_ptr == buf_end); + buf = buf->next; + } while (buf); + + SLJIT_ASSERT(!label); + SLJIT_ASSERT(!jump); + SLJIT_ASSERT(!const_); + SLJIT_ASSERT(!put_label); + SLJIT_ASSERT(code_ptr <= code + compiler->size); + + jump = compiler->jumps; + while (jump) { + jump_addr = jump->addr + executable_offset; + + if (jump->flags & PATCH_MB) { + SLJIT_ASSERT((sljit_sw)(jump->u.label->addr - (jump_addr + sizeof(sljit_s8))) >= -128 && (sljit_sw)(jump->u.label->addr - (jump_addr + sizeof(sljit_s8))) <= 127); + *(sljit_u8*)jump->addr = (sljit_u8)(jump->u.label->addr - (jump_addr + sizeof(sljit_s8))); + } else if (jump->flags & PATCH_MW) { + if (jump->flags & JUMP_LABEL) { +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + sljit_unaligned_store_sw((void*)jump->addr, (sljit_sw)(jump->u.label->addr - (jump_addr + sizeof(sljit_sw)))); +#else + SLJIT_ASSERT((sljit_sw)(jump->u.label->addr - (jump_addr + sizeof(sljit_s32))) >= HALFWORD_MIN && (sljit_sw)(jump->u.label->addr - (jump_addr + sizeof(sljit_s32))) <= HALFWORD_MAX); + sljit_unaligned_store_s32((void*)jump->addr, (sljit_s32)(jump->u.label->addr - (jump_addr + sizeof(sljit_s32)))); +#endif + } + else { +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + sljit_unaligned_store_sw((void*)jump->addr, (sljit_sw)(jump->u.target - (jump_addr + sizeof(sljit_sw)))); +#else + SLJIT_ASSERT((sljit_sw)(jump->u.target - (jump_addr + sizeof(sljit_s32))) >= HALFWORD_MIN && (sljit_sw)(jump->u.target - (jump_addr + sizeof(sljit_s32))) <= HALFWORD_MAX); + sljit_unaligned_store_s32((void*)jump->addr, (sljit_s32)(jump->u.target - (jump_addr + sizeof(sljit_s32)))); +#endif + } + } +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + else if (jump->flags & PATCH_MD) + sljit_unaligned_store_sw((void*)jump->addr, jump->u.label->addr); +#endif + + jump = jump->next; + } + + put_label = compiler->put_labels; + while (put_label) { +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + sljit_unaligned_store_sw((void*)(put_label->addr - sizeof(sljit_sw)), (sljit_sw)put_label->label->addr); +#else + if (put_label->flags & PATCH_MD) { + SLJIT_ASSERT(put_label->label->addr > HALFWORD_MAX); + sljit_unaligned_store_sw((void*)(put_label->addr - sizeof(sljit_sw)), (sljit_sw)put_label->label->addr); + } + else { + SLJIT_ASSERT(put_label->label->addr <= HALFWORD_MAX); + sljit_unaligned_store_s32((void*)(put_label->addr - sizeof(sljit_s32)), (sljit_s32)put_label->label->addr); + } +#endif + + put_label = put_label->next; + } + + compiler->error = SLJIT_ERR_COMPILED; + compiler->executable_offset = executable_offset; + compiler->executable_size = code_ptr - code; + return (void*)(code + executable_offset); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_has_cpu_feature(sljit_s32 feature_type) +{ + switch (feature_type) { + case SLJIT_HAS_FPU: +#ifdef SLJIT_IS_FPU_AVAILABLE + return SLJIT_IS_FPU_AVAILABLE; +#elif (defined SLJIT_DETECT_SSE2 && SLJIT_DETECT_SSE2) + if (cpu_has_sse2 == -1) + get_cpu_features(); + return cpu_has_sse2; +#else /* SLJIT_DETECT_SSE2 */ + return 1; +#endif /* SLJIT_DETECT_SSE2 */ + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + case SLJIT_HAS_VIRTUAL_REGISTERS: + return 1; +#endif + + case SLJIT_HAS_CLZ: + case SLJIT_HAS_CMOV: + if (cpu_has_cmov == -1) + get_cpu_features(); + return cpu_has_cmov; + + case SLJIT_HAS_SSE2: +#if (defined SLJIT_DETECT_SSE2 && SLJIT_DETECT_SSE2) + if (cpu_has_sse2 == -1) + get_cpu_features(); + return cpu_has_sse2; +#else + return 1; +#endif + + default: + return 0; + } +} + +/* --------------------------------------------------------------------- */ +/* Operators */ +/* --------------------------------------------------------------------- */ + +#define BINARY_OPCODE(opcode) (((opcode ## _EAX_i32) << 24) | ((opcode ## _r_rm) << 16) | ((opcode ## _rm_r) << 8) | (opcode)) + +static sljit_s32 emit_cum_binary(struct sljit_compiler *compiler, + sljit_u32 op_types, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w); + +static sljit_s32 emit_non_cum_binary(struct sljit_compiler *compiler, + sljit_u32 op_types, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w); + +static sljit_s32 emit_mov(struct sljit_compiler *compiler, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw); + +#define EMIT_MOV(compiler, dst, dstw, src, srcw) \ + FAIL_IF(emit_mov(compiler, dst, dstw, src, srcw)); + +static SLJIT_INLINE sljit_s32 emit_sse2_store(struct sljit_compiler *compiler, + sljit_s32 single, sljit_s32 dst, sljit_sw dstw, sljit_s32 src); + +static SLJIT_INLINE sljit_s32 emit_sse2_load(struct sljit_compiler *compiler, + sljit_s32 single, sljit_s32 dst, sljit_s32 src, sljit_sw srcw); + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) +#include "sljitNativeX86_32.c" +#else +#include "sljitNativeX86_64.c" +#endif + +static sljit_s32 emit_mov(struct sljit_compiler *compiler, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_u8* inst; + + SLJIT_ASSERT(dst != SLJIT_UNUSED); + + if (FAST_IS_REG(src)) { + inst = emit_x86_instruction(compiler, 1, src, 0, dst, dstw); + FAIL_IF(!inst); + *inst = MOV_rm_r; + return SLJIT_SUCCESS; + } + if (src & SLJIT_IMM) { + if (FAST_IS_REG(dst)) { +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + return emit_do_imm(compiler, MOV_r_i32 + reg_map[dst], srcw); +#else + if (!compiler->mode32) { + if (NOT_HALFWORD(srcw)) + return emit_load_imm64(compiler, dst, srcw); + } + else + return emit_do_imm32(compiler, (reg_map[dst] >= 8) ? REX_B : 0, MOV_r_i32 + reg_lmap[dst], srcw); +#endif + } +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (!compiler->mode32 && NOT_HALFWORD(srcw)) { + /* Immediate to memory move. Only SLJIT_MOV operation copies + an immediate directly into memory so TMP_REG1 can be used. */ + FAIL_IF(emit_load_imm64(compiler, TMP_REG1, srcw)); + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, dst, dstw); + FAIL_IF(!inst); + *inst = MOV_rm_r; + return SLJIT_SUCCESS; + } +#endif + inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, srcw, dst, dstw); + FAIL_IF(!inst); + *inst = MOV_rm_i32; + return SLJIT_SUCCESS; + } + if (FAST_IS_REG(dst)) { + inst = emit_x86_instruction(compiler, 1, dst, 0, src, srcw); + FAIL_IF(!inst); + *inst = MOV_r_rm; + return SLJIT_SUCCESS; + } + + /* Memory to memory move. Only SLJIT_MOV operation copies + data from memory to memory so TMP_REG1 can be used. */ + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src, srcw); + FAIL_IF(!inst); + *inst = MOV_r_rm; + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, dst, dstw); + FAIL_IF(!inst); + *inst = MOV_rm_r; + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op0(struct sljit_compiler *compiler, sljit_s32 op) +{ + sljit_u8 *inst; +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + sljit_s32 size; +#endif + + CHECK_ERROR(); + CHECK(check_sljit_emit_op0(compiler, op)); + + switch (GET_OPCODE(op)) { + case SLJIT_BREAKPOINT: + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); + FAIL_IF(!inst); + INC_SIZE(1); + *inst = INT3; + break; + case SLJIT_NOP: + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); + FAIL_IF(!inst); + INC_SIZE(1); + *inst = NOP; + break; + case SLJIT_LMUL_UW: + case SLJIT_LMUL_SW: + case SLJIT_DIVMOD_UW: + case SLJIT_DIVMOD_SW: + case SLJIT_DIV_UW: + case SLJIT_DIV_SW: +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) +#ifdef _WIN64 + SLJIT_ASSERT( + reg_map[SLJIT_R0] == 0 + && reg_map[SLJIT_R1] == 2 + && reg_map[TMP_REG1] > 7); +#else + SLJIT_ASSERT( + reg_map[SLJIT_R0] == 0 + && reg_map[SLJIT_R1] < 7 + && reg_map[TMP_REG1] == 2); +#endif + compiler->mode32 = op & SLJIT_I32_OP; +#endif + SLJIT_COMPILE_ASSERT((SLJIT_DIVMOD_UW & 0x2) == 0 && SLJIT_DIV_UW - 0x2 == SLJIT_DIVMOD_UW, bad_div_opcode_assignments); + + op = GET_OPCODE(op); + if ((op | 0x2) == SLJIT_DIV_UW) { +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) || defined(_WIN64) + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_R1, 0); + inst = emit_x86_instruction(compiler, 1, SLJIT_R1, 0, SLJIT_R1, 0); +#else + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, TMP_REG1, 0); +#endif + FAIL_IF(!inst); + *inst = XOR_r_rm; + } + + if ((op | 0x2) == SLJIT_DIV_SW) { +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) || defined(_WIN64) + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_R1, 0); +#endif + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); + FAIL_IF(!inst); + INC_SIZE(1); + *inst = CDQ; +#else + if (compiler->mode32) { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); + FAIL_IF(!inst); + INC_SIZE(1); + *inst = CDQ; + } else { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 2); + FAIL_IF(!inst); + INC_SIZE(2); + *inst++ = REX_W; + *inst = CDQ; + } +#endif + } + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + inst = (sljit_u8*)ensure_buf(compiler, 1 + 2); + FAIL_IF(!inst); + INC_SIZE(2); + *inst++ = GROUP_F7; + *inst = MOD_REG | ((op >= SLJIT_DIVMOD_UW) ? reg_map[TMP_REG1] : reg_map[SLJIT_R1]); +#else +#ifdef _WIN64 + size = (!compiler->mode32 || op >= SLJIT_DIVMOD_UW) ? 3 : 2; +#else + size = (!compiler->mode32) ? 3 : 2; +#endif + inst = (sljit_u8*)ensure_buf(compiler, 1 + size); + FAIL_IF(!inst); + INC_SIZE(size); +#ifdef _WIN64 + if (!compiler->mode32) + *inst++ = REX_W | ((op >= SLJIT_DIVMOD_UW) ? REX_B : 0); + else if (op >= SLJIT_DIVMOD_UW) + *inst++ = REX_B; + *inst++ = GROUP_F7; + *inst = MOD_REG | ((op >= SLJIT_DIVMOD_UW) ? reg_lmap[TMP_REG1] : reg_lmap[SLJIT_R1]); +#else + if (!compiler->mode32) + *inst++ = REX_W; + *inst++ = GROUP_F7; + *inst = MOD_REG | reg_map[SLJIT_R1]; +#endif +#endif + switch (op) { + case SLJIT_LMUL_UW: + *inst |= MUL; + break; + case SLJIT_LMUL_SW: + *inst |= IMUL; + break; + case SLJIT_DIVMOD_UW: + case SLJIT_DIV_UW: + *inst |= DIV; + break; + case SLJIT_DIVMOD_SW: + case SLJIT_DIV_SW: + *inst |= IDIV; + break; + } +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) && !defined(_WIN64) + if (op <= SLJIT_DIVMOD_SW) + EMIT_MOV(compiler, SLJIT_R1, 0, TMP_REG1, 0); +#else + if (op >= SLJIT_DIV_UW) + EMIT_MOV(compiler, SLJIT_R1, 0, TMP_REG1, 0); +#endif + break; + } + + return SLJIT_SUCCESS; +} + +#define ENCODE_PREFIX(prefix) \ + do { \ + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); \ + FAIL_IF(!inst); \ + INC_SIZE(1); \ + *inst = (prefix); \ + } while (0) + +static sljit_s32 emit_mov_byte(struct sljit_compiler *compiler, sljit_s32 sign, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_u8* inst; + sljit_s32 dst_r; +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + sljit_s32 work_r; +#endif + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + compiler->mode32 = 0; +#endif + + if (src & SLJIT_IMM) { + if (FAST_IS_REG(dst)) { +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + return emit_do_imm(compiler, MOV_r_i32 + reg_map[dst], srcw); +#else + inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, srcw, dst, 0); + FAIL_IF(!inst); + *inst = MOV_rm_i32; + return SLJIT_SUCCESS; +#endif + } + inst = emit_x86_instruction(compiler, 1 | EX86_BYTE_ARG | EX86_NO_REXW, SLJIT_IMM, srcw, dst, dstw); + FAIL_IF(!inst); + *inst = MOV_rm8_i8; + return SLJIT_SUCCESS; + } + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; + + if ((dst & SLJIT_MEM) && FAST_IS_REG(src)) { +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + if (reg_map[src] >= 4) { + SLJIT_ASSERT(dst_r == TMP_REG1); + EMIT_MOV(compiler, TMP_REG1, 0, src, 0); + } else + dst_r = src; +#else + dst_r = src; +#endif + } +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + else if (FAST_IS_REG(src) && reg_map[src] >= 4) { + /* src, dst are registers. */ + SLJIT_ASSERT(SLOW_IS_REG(dst)); + if (reg_map[dst] < 4) { + if (dst != src) + EMIT_MOV(compiler, dst, 0, src, 0); + inst = emit_x86_instruction(compiler, 2, dst, 0, dst, 0); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = sign ? MOVSX_r_rm8 : MOVZX_r_rm8; + } + else { + if (dst != src) + EMIT_MOV(compiler, dst, 0, src, 0); + if (sign) { + /* shl reg, 24 */ + inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_IMM, 24, dst, 0); + FAIL_IF(!inst); + *inst |= SHL; + /* sar reg, 24 */ + inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_IMM, 24, dst, 0); + FAIL_IF(!inst); + *inst |= SAR; + } + else { + inst = emit_x86_instruction(compiler, 1 | EX86_BIN_INS, SLJIT_IMM, 0xff, dst, 0); + FAIL_IF(!inst); + *(inst + 1) |= AND; + } + } + return SLJIT_SUCCESS; + } +#endif + else { + /* src can be memory addr or reg_map[src] < 4 on x86_32 architectures. */ + inst = emit_x86_instruction(compiler, 2, dst_r, 0, src, srcw); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = sign ? MOVSX_r_rm8 : MOVZX_r_rm8; + } + + if (dst & SLJIT_MEM) { +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + if (dst_r == TMP_REG1) { + /* Find a non-used register, whose reg_map[src] < 4. */ + if ((dst & REG_MASK) == SLJIT_R0) { + if ((dst & OFFS_REG_MASK) == TO_OFFS_REG(SLJIT_R1)) + work_r = SLJIT_R2; + else + work_r = SLJIT_R1; + } + else { + if ((dst & OFFS_REG_MASK) != TO_OFFS_REG(SLJIT_R0)) + work_r = SLJIT_R0; + else if ((dst & REG_MASK) == SLJIT_R1) + work_r = SLJIT_R2; + else + work_r = SLJIT_R1; + } + + if (work_r == SLJIT_R0) { + ENCODE_PREFIX(XCHG_EAX_r + reg_map[TMP_REG1]); + } + else { + inst = emit_x86_instruction(compiler, 1, work_r, 0, dst_r, 0); + FAIL_IF(!inst); + *inst = XCHG_r_rm; + } + + inst = emit_x86_instruction(compiler, 1, work_r, 0, dst, dstw); + FAIL_IF(!inst); + *inst = MOV_rm8_r8; + + if (work_r == SLJIT_R0) { + ENCODE_PREFIX(XCHG_EAX_r + reg_map[TMP_REG1]); + } + else { + inst = emit_x86_instruction(compiler, 1, work_r, 0, dst_r, 0); + FAIL_IF(!inst); + *inst = XCHG_r_rm; + } + } + else { + inst = emit_x86_instruction(compiler, 1, dst_r, 0, dst, dstw); + FAIL_IF(!inst); + *inst = MOV_rm8_r8; + } +#else + inst = emit_x86_instruction(compiler, 1 | EX86_REX | EX86_NO_REXW, dst_r, 0, dst, dstw); + FAIL_IF(!inst); + *inst = MOV_rm8_r8; +#endif + } + + return SLJIT_SUCCESS; +} + +static sljit_s32 emit_prefetch(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 src, sljit_sw srcw) +{ + sljit_u8* inst; + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + compiler->mode32 = 1; +#endif + + inst = emit_x86_instruction(compiler, 2, 0, 0, src, srcw); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst++ = PREFETCH; + + if (op >= SLJIT_MOV_U8 && op <= SLJIT_MOV_S8) + *inst |= (3 << 3); + else if (op >= SLJIT_MOV_U16 && op <= SLJIT_MOV_S16) + *inst |= (2 << 3); + else + *inst |= (1 << 3); + + return SLJIT_SUCCESS; +} + +static sljit_s32 emit_mov_half(struct sljit_compiler *compiler, sljit_s32 sign, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_u8* inst; + sljit_s32 dst_r; + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + compiler->mode32 = 0; +#endif + + if (src & SLJIT_IMM) { + if (FAST_IS_REG(dst)) { +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + return emit_do_imm(compiler, MOV_r_i32 + reg_map[dst], srcw); +#else + inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, srcw, dst, 0); + FAIL_IF(!inst); + *inst = MOV_rm_i32; + return SLJIT_SUCCESS; +#endif + } + inst = emit_x86_instruction(compiler, 1 | EX86_HALF_ARG | EX86_NO_REXW | EX86_PREF_66, SLJIT_IMM, srcw, dst, dstw); + FAIL_IF(!inst); + *inst = MOV_rm_i32; + return SLJIT_SUCCESS; + } + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; + + if ((dst & SLJIT_MEM) && FAST_IS_REG(src)) + dst_r = src; + else { + inst = emit_x86_instruction(compiler, 2, dst_r, 0, src, srcw); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = sign ? MOVSX_r_rm16 : MOVZX_r_rm16; + } + + if (dst & SLJIT_MEM) { + inst = emit_x86_instruction(compiler, 1 | EX86_NO_REXW | EX86_PREF_66, dst_r, 0, dst, dstw); + FAIL_IF(!inst); + *inst = MOV_rm_r; + } + + return SLJIT_SUCCESS; +} + +static sljit_s32 emit_unary(struct sljit_compiler *compiler, sljit_u8 opcode, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_u8* inst; + + if (dst == src && dstw == srcw) { + /* Same input and output */ + inst = emit_x86_instruction(compiler, 1, 0, 0, dst, dstw); + FAIL_IF(!inst); + *inst++ = GROUP_F7; + *inst |= opcode; + return SLJIT_SUCCESS; + } + + if (SLJIT_UNLIKELY(dst == SLJIT_UNUSED)) + dst = TMP_REG1; + + if (FAST_IS_REG(dst)) { + EMIT_MOV(compiler, dst, 0, src, srcw); + inst = emit_x86_instruction(compiler, 1, 0, 0, dst, 0); + FAIL_IF(!inst); + *inst++ = GROUP_F7; + *inst |= opcode; + return SLJIT_SUCCESS; + } + + EMIT_MOV(compiler, TMP_REG1, 0, src, srcw); + inst = emit_x86_instruction(compiler, 1, 0, 0, TMP_REG1, 0); + FAIL_IF(!inst); + *inst++ = GROUP_F7; + *inst |= opcode; + EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); + return SLJIT_SUCCESS; +} + +static sljit_s32 emit_not_with_flags(struct sljit_compiler *compiler, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_u8* inst; + + if (dst == SLJIT_UNUSED) + dst = TMP_REG1; + + if (FAST_IS_REG(dst)) { + EMIT_MOV(compiler, dst, 0, src, srcw); + inst = emit_x86_instruction(compiler, 1, 0, 0, dst, 0); + FAIL_IF(!inst); + *inst++ = GROUP_F7; + *inst |= NOT_rm; + inst = emit_x86_instruction(compiler, 1, dst, 0, dst, 0); + FAIL_IF(!inst); + *inst = OR_r_rm; + return SLJIT_SUCCESS; + } + + EMIT_MOV(compiler, TMP_REG1, 0, src, srcw); + inst = emit_x86_instruction(compiler, 1, 0, 0, TMP_REG1, 0); + FAIL_IF(!inst); + *inst++ = GROUP_F7; + *inst |= NOT_rm; + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, TMP_REG1, 0); + FAIL_IF(!inst); + *inst = OR_r_rm; + EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); + return SLJIT_SUCCESS; +} + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) +static const sljit_sw emit_clz_arg = 32 + 31; +#endif + +static sljit_s32 emit_clz(struct sljit_compiler *compiler, sljit_s32 op_flags, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_u8* inst; + sljit_s32 dst_r; + + SLJIT_UNUSED_ARG(op_flags); + + if (cpu_has_cmov == -1) + get_cpu_features(); + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; + + inst = emit_x86_instruction(compiler, 2, dst_r, 0, src, srcw); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = BSR_r_rm; + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + if (cpu_has_cmov) { + if (dst_r != TMP_REG1) { + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_IMM, 32 + 31); + inst = emit_x86_instruction(compiler, 2, dst_r, 0, TMP_REG1, 0); + } + else + inst = emit_x86_instruction(compiler, 2, dst_r, 0, SLJIT_MEM0(), (sljit_sw)&emit_clz_arg); + + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = CMOVE_r_rm; + } + else + FAIL_IF(sljit_emit_cmov_generic(compiler, SLJIT_EQUAL, dst_r, SLJIT_IMM, 32 + 31)); + + inst = emit_x86_instruction(compiler, 1 | EX86_BIN_INS, SLJIT_IMM, 31, dst_r, 0); +#else + if (cpu_has_cmov) { + EMIT_MOV(compiler, TMP_REG2, 0, SLJIT_IMM, !(op_flags & SLJIT_I32_OP) ? (64 + 63) : (32 + 31)); + + inst = emit_x86_instruction(compiler, 2, dst_r, 0, TMP_REG2, 0); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = CMOVE_r_rm; + } + else + FAIL_IF(sljit_emit_cmov_generic(compiler, SLJIT_EQUAL, dst_r, SLJIT_IMM, !(op_flags & SLJIT_I32_OP) ? (64 + 63) : (32 + 31))); + + inst = emit_x86_instruction(compiler, 1 | EX86_BIN_INS, SLJIT_IMM, !(op_flags & SLJIT_I32_OP) ? 63 : 31, dst_r, 0); +#endif + + FAIL_IF(!inst); + *(inst + 1) |= XOR; + + if (dst & SLJIT_MEM) + EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 op_flags = GET_ALL_FLAGS(op); +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + sljit_s32 dst_is_ereg = 0; +#endif + + CHECK_ERROR(); + CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src, srcw); + + CHECK_EXTRA_REGS(dst, dstw, dst_is_ereg = 1); + CHECK_EXTRA_REGS(src, srcw, (void)0); +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + compiler->mode32 = op_flags & SLJIT_I32_OP; +#endif + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) { + if (op <= SLJIT_MOV_P && (src & SLJIT_MEM)) + return emit_prefetch(compiler, op, src, srcw); + return SLJIT_SUCCESS; + } + + op = GET_OPCODE(op); + + if (op >= SLJIT_MOV && op <= SLJIT_MOV_P) { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + compiler->mode32 = 0; +#endif + + if (FAST_IS_REG(src) && src == dst) { + if (!TYPE_CAST_NEEDED(op)) + return SLJIT_SUCCESS; + } + + if (op_flags & SLJIT_I32_OP) { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (src & SLJIT_MEM) { + if (op == SLJIT_MOV_S32) + op = SLJIT_MOV_U32; + } + else if (src & SLJIT_IMM) { + if (op == SLJIT_MOV_U32) + op = SLJIT_MOV_S32; + } +#endif + } + + if (src & SLJIT_IMM) { + switch (op) { + case SLJIT_MOV_U8: + srcw = (sljit_u8)srcw; + break; + case SLJIT_MOV_S8: + srcw = (sljit_s8)srcw; + break; + case SLJIT_MOV_U16: + srcw = (sljit_u16)srcw; + break; + case SLJIT_MOV_S16: + srcw = (sljit_s16)srcw; + break; +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + case SLJIT_MOV_U32: + srcw = (sljit_u32)srcw; + break; + case SLJIT_MOV_S32: + srcw = (sljit_s32)srcw; + break; +#endif + } +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + if (SLJIT_UNLIKELY(dst_is_ereg)) + return emit_mov(compiler, dst, dstw, src, srcw); +#endif + } + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + if (SLJIT_UNLIKELY(dst_is_ereg) && (!(op == SLJIT_MOV || op == SLJIT_MOV_U32 || op == SLJIT_MOV_S32 || op == SLJIT_MOV_P) || (src & SLJIT_MEM))) { + SLJIT_ASSERT(dst == SLJIT_MEM1(SLJIT_SP)); + dst = TMP_REG1; + } +#endif + + switch (op) { + case SLJIT_MOV: + case SLJIT_MOV_P: +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + case SLJIT_MOV_U32: + case SLJIT_MOV_S32: +#endif + FAIL_IF(emit_mov(compiler, dst, dstw, src, srcw)); + break; + case SLJIT_MOV_U8: + FAIL_IF(emit_mov_byte(compiler, 0, dst, dstw, src, srcw)); + break; + case SLJIT_MOV_S8: + FAIL_IF(emit_mov_byte(compiler, 1, dst, dstw, src, srcw)); + break; + case SLJIT_MOV_U16: + FAIL_IF(emit_mov_half(compiler, 0, dst, dstw, src, srcw)); + break; + case SLJIT_MOV_S16: + FAIL_IF(emit_mov_half(compiler, 1, dst, dstw, src, srcw)); + break; +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + case SLJIT_MOV_U32: + FAIL_IF(emit_mov_int(compiler, 0, dst, dstw, src, srcw)); + break; + case SLJIT_MOV_S32: + FAIL_IF(emit_mov_int(compiler, 1, dst, dstw, src, srcw)); + break; +#endif + } + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + if (SLJIT_UNLIKELY(dst_is_ereg) && dst == TMP_REG1) + return emit_mov(compiler, SLJIT_MEM1(SLJIT_SP), dstw, TMP_REG1, 0); +#endif + return SLJIT_SUCCESS; + } + + switch (op) { + case SLJIT_NOT: + if (SLJIT_UNLIKELY(op_flags & SLJIT_SET_Z)) + return emit_not_with_flags(compiler, dst, dstw, src, srcw); + return emit_unary(compiler, NOT_rm, dst, dstw, src, srcw); + + case SLJIT_NEG: + return emit_unary(compiler, NEG_rm, dst, dstw, src, srcw); + + case SLJIT_CLZ: + return emit_clz(compiler, op_flags, dst, dstw, src, srcw); + } + + return SLJIT_SUCCESS; +} + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + +#define BINARY_IMM(op_imm, op_mr, immw, arg, argw) \ + if (IS_HALFWORD(immw) || compiler->mode32) { \ + inst = emit_x86_instruction(compiler, 1 | EX86_BIN_INS, SLJIT_IMM, immw, arg, argw); \ + FAIL_IF(!inst); \ + *(inst + 1) |= (op_imm); \ + } \ + else { \ + FAIL_IF(emit_load_imm64(compiler, (arg == TMP_REG1) ? TMP_REG2 : TMP_REG1, immw)); \ + inst = emit_x86_instruction(compiler, 1, (arg == TMP_REG1) ? TMP_REG2 : TMP_REG1, 0, arg, argw); \ + FAIL_IF(!inst); \ + *inst = (op_mr); \ + } + +#define BINARY_EAX_IMM(op_eax_imm, immw) \ + FAIL_IF(emit_do_imm32(compiler, (!compiler->mode32) ? REX_W : 0, (op_eax_imm), immw)) + +#else + +#define BINARY_IMM(op_imm, op_mr, immw, arg, argw) \ + inst = emit_x86_instruction(compiler, 1 | EX86_BIN_INS, SLJIT_IMM, immw, arg, argw); \ + FAIL_IF(!inst); \ + *(inst + 1) |= (op_imm); + +#define BINARY_EAX_IMM(op_eax_imm, immw) \ + FAIL_IF(emit_do_imm(compiler, (op_eax_imm), immw)) + +#endif + +static sljit_s32 emit_cum_binary(struct sljit_compiler *compiler, + sljit_u32 op_types, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_u8* inst; + sljit_u8 op_eax_imm = (op_types >> 24); + sljit_u8 op_rm = (op_types >> 16) & 0xff; + sljit_u8 op_mr = (op_types >> 8) & 0xff; + sljit_u8 op_imm = op_types & 0xff; + + if (dst == SLJIT_UNUSED) { + EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); + if (src2 & SLJIT_IMM) { + BINARY_IMM(op_imm, op_mr, src2w, TMP_REG1, 0); + } + else { + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); + FAIL_IF(!inst); + *inst = op_rm; + } + return SLJIT_SUCCESS; + } + + if (dst == src1 && dstw == src1w) { + if (src2 & SLJIT_IMM) { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if ((dst == SLJIT_R0) && (src2w > 127 || src2w < -128) && (compiler->mode32 || IS_HALFWORD(src2w))) { +#else + if ((dst == SLJIT_R0) && (src2w > 127 || src2w < -128)) { +#endif + BINARY_EAX_IMM(op_eax_imm, src2w); + } + else { + BINARY_IMM(op_imm, op_mr, src2w, dst, dstw); + } + } + else if (FAST_IS_REG(dst)) { + inst = emit_x86_instruction(compiler, 1, dst, dstw, src2, src2w); + FAIL_IF(!inst); + *inst = op_rm; + } + else if (FAST_IS_REG(src2)) { + /* Special exception for sljit_emit_op_flags. */ + inst = emit_x86_instruction(compiler, 1, src2, src2w, dst, dstw); + FAIL_IF(!inst); + *inst = op_mr; + } + else { + EMIT_MOV(compiler, TMP_REG1, 0, src2, src2w); + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, dst, dstw); + FAIL_IF(!inst); + *inst = op_mr; + } + return SLJIT_SUCCESS; + } + + /* Only for cumulative operations. */ + if (dst == src2 && dstw == src2w) { + if (src1 & SLJIT_IMM) { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if ((dst == SLJIT_R0) && (src1w > 127 || src1w < -128) && (compiler->mode32 || IS_HALFWORD(src1w))) { +#else + if ((dst == SLJIT_R0) && (src1w > 127 || src1w < -128)) { +#endif + BINARY_EAX_IMM(op_eax_imm, src1w); + } + else { + BINARY_IMM(op_imm, op_mr, src1w, dst, dstw); + } + } + else if (FAST_IS_REG(dst)) { + inst = emit_x86_instruction(compiler, 1, dst, dstw, src1, src1w); + FAIL_IF(!inst); + *inst = op_rm; + } + else if (FAST_IS_REG(src1)) { + inst = emit_x86_instruction(compiler, 1, src1, src1w, dst, dstw); + FAIL_IF(!inst); + *inst = op_mr; + } + else { + EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, dst, dstw); + FAIL_IF(!inst); + *inst = op_mr; + } + return SLJIT_SUCCESS; + } + + /* General version. */ + if (FAST_IS_REG(dst)) { + EMIT_MOV(compiler, dst, 0, src1, src1w); + if (src2 & SLJIT_IMM) { + BINARY_IMM(op_imm, op_mr, src2w, dst, 0); + } + else { + inst = emit_x86_instruction(compiler, 1, dst, 0, src2, src2w); + FAIL_IF(!inst); + *inst = op_rm; + } + } + else { + /* This version requires less memory writing. */ + EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); + if (src2 & SLJIT_IMM) { + BINARY_IMM(op_imm, op_mr, src2w, TMP_REG1, 0); + } + else { + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); + FAIL_IF(!inst); + *inst = op_rm; + } + EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); + } + + return SLJIT_SUCCESS; +} + +static sljit_s32 emit_non_cum_binary(struct sljit_compiler *compiler, + sljit_u32 op_types, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_u8* inst; + sljit_u8 op_eax_imm = (op_types >> 24); + sljit_u8 op_rm = (op_types >> 16) & 0xff; + sljit_u8 op_mr = (op_types >> 8) & 0xff; + sljit_u8 op_imm = op_types & 0xff; + + if (dst == SLJIT_UNUSED) { + EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); + if (src2 & SLJIT_IMM) { + BINARY_IMM(op_imm, op_mr, src2w, TMP_REG1, 0); + } + else { + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); + FAIL_IF(!inst); + *inst = op_rm; + } + return SLJIT_SUCCESS; + } + + if (dst == src1 && dstw == src1w) { + if (src2 & SLJIT_IMM) { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if ((dst == SLJIT_R0) && (src2w > 127 || src2w < -128) && (compiler->mode32 || IS_HALFWORD(src2w))) { +#else + if ((dst == SLJIT_R0) && (src2w > 127 || src2w < -128)) { +#endif + BINARY_EAX_IMM(op_eax_imm, src2w); + } + else { + BINARY_IMM(op_imm, op_mr, src2w, dst, dstw); + } + } + else if (FAST_IS_REG(dst)) { + inst = emit_x86_instruction(compiler, 1, dst, dstw, src2, src2w); + FAIL_IF(!inst); + *inst = op_rm; + } + else if (FAST_IS_REG(src2)) { + inst = emit_x86_instruction(compiler, 1, src2, src2w, dst, dstw); + FAIL_IF(!inst); + *inst = op_mr; + } + else { + EMIT_MOV(compiler, TMP_REG1, 0, src2, src2w); + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, dst, dstw); + FAIL_IF(!inst); + *inst = op_mr; + } + return SLJIT_SUCCESS; + } + + /* General version. */ + if (FAST_IS_REG(dst) && dst != src2) { + EMIT_MOV(compiler, dst, 0, src1, src1w); + if (src2 & SLJIT_IMM) { + BINARY_IMM(op_imm, op_mr, src2w, dst, 0); + } + else { + inst = emit_x86_instruction(compiler, 1, dst, 0, src2, src2w); + FAIL_IF(!inst); + *inst = op_rm; + } + } + else { + /* This version requires less memory writing. */ + EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); + if (src2 & SLJIT_IMM) { + BINARY_IMM(op_imm, op_mr, src2w, TMP_REG1, 0); + } + else { + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); + FAIL_IF(!inst); + *inst = op_rm; + } + EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); + } + + return SLJIT_SUCCESS; +} + +static sljit_s32 emit_mul(struct sljit_compiler *compiler, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_u8* inst; + sljit_s32 dst_r; + + dst_r = SLOW_IS_REG(dst) ? dst : TMP_REG1; + + /* Register destination. */ + if (dst_r == src1 && !(src2 & SLJIT_IMM)) { + inst = emit_x86_instruction(compiler, 2, dst_r, 0, src2, src2w); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = IMUL_r_rm; + } + else if (dst_r == src2 && !(src1 & SLJIT_IMM)) { + inst = emit_x86_instruction(compiler, 2, dst_r, 0, src1, src1w); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = IMUL_r_rm; + } + else if (src1 & SLJIT_IMM) { + if (src2 & SLJIT_IMM) { + EMIT_MOV(compiler, dst_r, 0, SLJIT_IMM, src2w); + src2 = dst_r; + src2w = 0; + } + + if (src1w <= 127 && src1w >= -128) { + inst = emit_x86_instruction(compiler, 1, dst_r, 0, src2, src2w); + FAIL_IF(!inst); + *inst = IMUL_r_rm_i8; + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); + FAIL_IF(!inst); + INC_SIZE(1); + *inst = (sljit_s8)src1w; + } +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + else { + inst = emit_x86_instruction(compiler, 1, dst_r, 0, src2, src2w); + FAIL_IF(!inst); + *inst = IMUL_r_rm_i32; + inst = (sljit_u8*)ensure_buf(compiler, 1 + 4); + FAIL_IF(!inst); + INC_SIZE(4); + sljit_unaligned_store_sw(inst, src1w); + } +#else + else if (IS_HALFWORD(src1w)) { + inst = emit_x86_instruction(compiler, 1, dst_r, 0, src2, src2w); + FAIL_IF(!inst); + *inst = IMUL_r_rm_i32; + inst = (sljit_u8*)ensure_buf(compiler, 1 + 4); + FAIL_IF(!inst); + INC_SIZE(4); + sljit_unaligned_store_s32(inst, (sljit_s32)src1w); + } + else { + if (dst_r != src2) + EMIT_MOV(compiler, dst_r, 0, src2, src2w); + FAIL_IF(emit_load_imm64(compiler, TMP_REG2, src1w)); + inst = emit_x86_instruction(compiler, 2, dst_r, 0, TMP_REG2, 0); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = IMUL_r_rm; + } +#endif + } + else if (src2 & SLJIT_IMM) { + /* Note: src1 is NOT immediate. */ + + if (src2w <= 127 && src2w >= -128) { + inst = emit_x86_instruction(compiler, 1, dst_r, 0, src1, src1w); + FAIL_IF(!inst); + *inst = IMUL_r_rm_i8; + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1); + FAIL_IF(!inst); + INC_SIZE(1); + *inst = (sljit_s8)src2w; + } +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + else { + inst = emit_x86_instruction(compiler, 1, dst_r, 0, src1, src1w); + FAIL_IF(!inst); + *inst = IMUL_r_rm_i32; + inst = (sljit_u8*)ensure_buf(compiler, 1 + 4); + FAIL_IF(!inst); + INC_SIZE(4); + sljit_unaligned_store_sw(inst, src2w); + } +#else + else if (IS_HALFWORD(src2w)) { + inst = emit_x86_instruction(compiler, 1, dst_r, 0, src1, src1w); + FAIL_IF(!inst); + *inst = IMUL_r_rm_i32; + inst = (sljit_u8*)ensure_buf(compiler, 1 + 4); + FAIL_IF(!inst); + INC_SIZE(4); + sljit_unaligned_store_s32(inst, (sljit_s32)src2w); + } + else { + if (dst_r != src1) + EMIT_MOV(compiler, dst_r, 0, src1, src1w); + FAIL_IF(emit_load_imm64(compiler, TMP_REG2, src2w)); + inst = emit_x86_instruction(compiler, 2, dst_r, 0, TMP_REG2, 0); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = IMUL_r_rm; + } +#endif + } + else { + /* Neither argument is immediate. */ + if (ADDRESSING_DEPENDS_ON(src2, dst_r)) + dst_r = TMP_REG1; + EMIT_MOV(compiler, dst_r, 0, src1, src1w); + inst = emit_x86_instruction(compiler, 2, dst_r, 0, src2, src2w); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = IMUL_r_rm; + } + + if (dst & SLJIT_MEM) + EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); + + return SLJIT_SUCCESS; +} + +static sljit_s32 emit_lea_binary(struct sljit_compiler *compiler, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_u8* inst; + sljit_s32 dst_r, done = 0; + + /* These cases better be left to handled by normal way. */ + if (dst == src1 && dstw == src1w) + return SLJIT_ERR_UNSUPPORTED; + if (dst == src2 && dstw == src2w) + return SLJIT_ERR_UNSUPPORTED; + + dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; + + if (FAST_IS_REG(src1)) { + if (FAST_IS_REG(src2)) { + inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM2(src1, src2), 0); + FAIL_IF(!inst); + *inst = LEA_r_m; + done = 1; + } +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if ((src2 & SLJIT_IMM) && (compiler->mode32 || IS_HALFWORD(src2w))) { + inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src1), (sljit_s32)src2w); +#else + if (src2 & SLJIT_IMM) { + inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src1), src2w); +#endif + FAIL_IF(!inst); + *inst = LEA_r_m; + done = 1; + } + } + else if (FAST_IS_REG(src2)) { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if ((src1 & SLJIT_IMM) && (compiler->mode32 || IS_HALFWORD(src1w))) { + inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src2), (sljit_s32)src1w); +#else + if (src1 & SLJIT_IMM) { + inst = emit_x86_instruction(compiler, 1, dst_r, 0, SLJIT_MEM1(src2), src1w); +#endif + FAIL_IF(!inst); + *inst = LEA_r_m; + done = 1; + } + } + + if (done) { + if (dst_r == TMP_REG1) + return emit_mov(compiler, dst, dstw, TMP_REG1, 0); + return SLJIT_SUCCESS; + } + return SLJIT_ERR_UNSUPPORTED; +} + +static sljit_s32 emit_cmp_binary(struct sljit_compiler *compiler, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_u8* inst; + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (src1 == SLJIT_R0 && (src2 & SLJIT_IMM) && (src2w > 127 || src2w < -128) && (compiler->mode32 || IS_HALFWORD(src2w))) { +#else + if (src1 == SLJIT_R0 && (src2 & SLJIT_IMM) && (src2w > 127 || src2w < -128)) { +#endif + BINARY_EAX_IMM(CMP_EAX_i32, src2w); + return SLJIT_SUCCESS; + } + + if (FAST_IS_REG(src1)) { + if (src2 & SLJIT_IMM) { + BINARY_IMM(CMP, CMP_rm_r, src2w, src1, 0); + } + else { + inst = emit_x86_instruction(compiler, 1, src1, 0, src2, src2w); + FAIL_IF(!inst); + *inst = CMP_r_rm; + } + return SLJIT_SUCCESS; + } + + if (FAST_IS_REG(src2) && !(src1 & SLJIT_IMM)) { + inst = emit_x86_instruction(compiler, 1, src2, 0, src1, src1w); + FAIL_IF(!inst); + *inst = CMP_rm_r; + return SLJIT_SUCCESS; + } + + if (src2 & SLJIT_IMM) { + if (src1 & SLJIT_IMM) { + EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); + src1 = TMP_REG1; + src1w = 0; + } + BINARY_IMM(CMP, CMP_rm_r, src2w, src1, src1w); + } + else { + EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); + FAIL_IF(!inst); + *inst = CMP_r_rm; + } + return SLJIT_SUCCESS; +} + +static sljit_s32 emit_test_binary(struct sljit_compiler *compiler, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_u8* inst; + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (src1 == SLJIT_R0 && (src2 & SLJIT_IMM) && (src2w > 127 || src2w < -128) && (compiler->mode32 || IS_HALFWORD(src2w))) { +#else + if (src1 == SLJIT_R0 && (src2 & SLJIT_IMM) && (src2w > 127 || src2w < -128)) { +#endif + BINARY_EAX_IMM(TEST_EAX_i32, src2w); + return SLJIT_SUCCESS; + } + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (src2 == SLJIT_R0 && (src1 & SLJIT_IMM) && (src1w > 127 || src1w < -128) && (compiler->mode32 || IS_HALFWORD(src1w))) { +#else + if (src2 == SLJIT_R0 && (src1 & SLJIT_IMM) && (src1w > 127 || src1w < -128)) { +#endif + BINARY_EAX_IMM(TEST_EAX_i32, src1w); + return SLJIT_SUCCESS; + } + + if (!(src1 & SLJIT_IMM)) { + if (src2 & SLJIT_IMM) { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (IS_HALFWORD(src2w) || compiler->mode32) { + inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src2w, src1, src1w); + FAIL_IF(!inst); + *inst = GROUP_F7; + } + else { + FAIL_IF(emit_load_imm64(compiler, TMP_REG1, src2w)); + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src1, src1w); + FAIL_IF(!inst); + *inst = TEST_rm_r; + } +#else + inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src2w, src1, src1w); + FAIL_IF(!inst); + *inst = GROUP_F7; +#endif + return SLJIT_SUCCESS; + } + else if (FAST_IS_REG(src1)) { + inst = emit_x86_instruction(compiler, 1, src1, 0, src2, src2w); + FAIL_IF(!inst); + *inst = TEST_rm_r; + return SLJIT_SUCCESS; + } + } + + if (!(src2 & SLJIT_IMM)) { + if (src1 & SLJIT_IMM) { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (IS_HALFWORD(src1w) || compiler->mode32) { + inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src1w, src2, src2w); + FAIL_IF(!inst); + *inst = GROUP_F7; + } + else { + FAIL_IF(emit_load_imm64(compiler, TMP_REG1, src1w)); + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); + FAIL_IF(!inst); + *inst = TEST_rm_r; + } +#else + inst = emit_x86_instruction(compiler, 1, src1, src1w, src2, src2w); + FAIL_IF(!inst); + *inst = GROUP_F7; +#endif + return SLJIT_SUCCESS; + } + else if (FAST_IS_REG(src2)) { + inst = emit_x86_instruction(compiler, 1, src2, 0, src1, src1w); + FAIL_IF(!inst); + *inst = TEST_rm_r; + return SLJIT_SUCCESS; + } + } + + EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); + if (src2 & SLJIT_IMM) { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (IS_HALFWORD(src2w) || compiler->mode32) { + inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src2w, TMP_REG1, 0); + FAIL_IF(!inst); + *inst = GROUP_F7; + } + else { + FAIL_IF(emit_load_imm64(compiler, TMP_REG2, src2w)); + inst = emit_x86_instruction(compiler, 1, TMP_REG2, 0, TMP_REG1, 0); + FAIL_IF(!inst); + *inst = TEST_rm_r; + } +#else + inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src2w, TMP_REG1, 0); + FAIL_IF(!inst); + *inst = GROUP_F7; +#endif + } + else { + inst = emit_x86_instruction(compiler, 1, TMP_REG1, 0, src2, src2w); + FAIL_IF(!inst); + *inst = TEST_rm_r; + } + return SLJIT_SUCCESS; +} + +static sljit_s32 emit_shift(struct sljit_compiler *compiler, + sljit_u8 mode, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_u8* inst; + + if ((src2 & SLJIT_IMM) || (src2 == SLJIT_PREF_SHIFT_REG)) { + if (dst == src1 && dstw == src1w) { + inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, src2, src2w, dst, dstw); + FAIL_IF(!inst); + *inst |= mode; + return SLJIT_SUCCESS; + } + if (dst == SLJIT_UNUSED) { + EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); + inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, src2, src2w, TMP_REG1, 0); + FAIL_IF(!inst); + *inst |= mode; + return SLJIT_SUCCESS; + } + if (dst == SLJIT_PREF_SHIFT_REG && src2 == SLJIT_PREF_SHIFT_REG) { + EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); + inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); + FAIL_IF(!inst); + *inst |= mode; + EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); + return SLJIT_SUCCESS; + } + if (FAST_IS_REG(dst)) { + EMIT_MOV(compiler, dst, 0, src1, src1w); + inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, src2, src2w, dst, 0); + FAIL_IF(!inst); + *inst |= mode; + return SLJIT_SUCCESS; + } + + EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); + inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, src2, src2w, TMP_REG1, 0); + FAIL_IF(!inst); + *inst |= mode; + EMIT_MOV(compiler, dst, dstw, TMP_REG1, 0); + return SLJIT_SUCCESS; + } + + if (dst == SLJIT_PREF_SHIFT_REG) { + EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); + EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, src2, src2w); + inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); + FAIL_IF(!inst); + *inst |= mode; + EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); + } + else if (SLOW_IS_REG(dst) && dst != src2 && !ADDRESSING_DEPENDS_ON(src2, dst)) { + if (src1 != dst) + EMIT_MOV(compiler, dst, 0, src1, src1w); + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_PREF_SHIFT_REG, 0); + EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, src2, src2w); + inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_PREF_SHIFT_REG, 0, dst, 0); + FAIL_IF(!inst); + *inst |= mode; + EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); + } + else { + /* This case is complex since ecx itself may be used for + addressing, and this case must be supported as well. */ + EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w); +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + EMIT_MOV(compiler, SLJIT_MEM1(SLJIT_SP), 0, SLJIT_PREF_SHIFT_REG, 0); + EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, src2, src2w); + inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); + FAIL_IF(!inst); + *inst |= mode; + EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, SLJIT_MEM1(SLJIT_SP), 0); +#else + EMIT_MOV(compiler, TMP_REG2, 0, SLJIT_PREF_SHIFT_REG, 0); + EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, src2, src2w); + inst = emit_x86_instruction(compiler, 1 | EX86_SHIFT_INS, SLJIT_PREF_SHIFT_REG, 0, TMP_REG1, 0); + FAIL_IF(!inst); + *inst |= mode; + EMIT_MOV(compiler, SLJIT_PREF_SHIFT_REG, 0, TMP_REG2, 0); +#endif + if (dst != SLJIT_UNUSED) + return emit_mov(compiler, dst, dstw, TMP_REG1, 0); + } + + return SLJIT_SUCCESS; +} + +static sljit_s32 emit_shift_with_flags(struct sljit_compiler *compiler, + sljit_u8 mode, sljit_s32 set_flags, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + /* The CPU does not set flags if the shift count is 0. */ + if (src2 & SLJIT_IMM) { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if ((src2w & 0x3f) != 0 || (compiler->mode32 && (src2w & 0x1f) != 0)) + return emit_shift(compiler, mode, dst, dstw, src1, src1w, src2, src2w); +#else + if ((src2w & 0x1f) != 0) + return emit_shift(compiler, mode, dst, dstw, src1, src1w, src2, src2w); +#endif + if (!set_flags) + return emit_mov(compiler, dst, dstw, src1, src1w); + /* OR dst, src, 0 */ + return emit_cum_binary(compiler, BINARY_OPCODE(OR), + dst, dstw, src1, src1w, SLJIT_IMM, 0); + } + + if (!set_flags) + return emit_shift(compiler, mode, dst, dstw, src1, src1w, src2, src2w); + + if (!FAST_IS_REG(dst)) + FAIL_IF(emit_cmp_binary(compiler, src1, src1w, SLJIT_IMM, 0)); + + FAIL_IF(emit_shift(compiler, mode, dst, dstw, src1, src1w, src2, src2w)); + + if (FAST_IS_REG(dst)) + return emit_cmp_binary(compiler, (dst == SLJIT_UNUSED) ? TMP_REG1 : dst, dstw, SLJIT_IMM, 0); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + CHECK_ERROR(); + CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + + CHECK_EXTRA_REGS(dst, dstw, (void)0); + CHECK_EXTRA_REGS(src1, src1w, (void)0); + CHECK_EXTRA_REGS(src2, src2w, (void)0); +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + compiler->mode32 = op & SLJIT_I32_OP; +#endif + + if (dst == SLJIT_UNUSED && !HAS_FLAGS(op)) + return SLJIT_SUCCESS; + + switch (GET_OPCODE(op)) { + case SLJIT_ADD: + if (!HAS_FLAGS(op)) { + if (emit_lea_binary(compiler, dst, dstw, src1, src1w, src2, src2w) != SLJIT_ERR_UNSUPPORTED) + return compiler->error; + } + return emit_cum_binary(compiler, BINARY_OPCODE(ADD), + dst, dstw, src1, src1w, src2, src2w); + case SLJIT_ADDC: + return emit_cum_binary(compiler, BINARY_OPCODE(ADC), + dst, dstw, src1, src1w, src2, src2w); + case SLJIT_SUB: + if (!HAS_FLAGS(op)) { + if ((src2 & SLJIT_IMM) && emit_lea_binary(compiler, dst, dstw, src1, src1w, SLJIT_IMM, -src2w) != SLJIT_ERR_UNSUPPORTED) + return compiler->error; + } + + if (dst == SLJIT_UNUSED) + return emit_cmp_binary(compiler, src1, src1w, src2, src2w); + return emit_non_cum_binary(compiler, BINARY_OPCODE(SUB), + dst, dstw, src1, src1w, src2, src2w); + case SLJIT_SUBC: + return emit_non_cum_binary(compiler, BINARY_OPCODE(SBB), + dst, dstw, src1, src1w, src2, src2w); + case SLJIT_MUL: + return emit_mul(compiler, dst, dstw, src1, src1w, src2, src2w); + case SLJIT_AND: + if (dst == SLJIT_UNUSED) + return emit_test_binary(compiler, src1, src1w, src2, src2w); + return emit_cum_binary(compiler, BINARY_OPCODE(AND), + dst, dstw, src1, src1w, src2, src2w); + case SLJIT_OR: + return emit_cum_binary(compiler, BINARY_OPCODE(OR), + dst, dstw, src1, src1w, src2, src2w); + case SLJIT_XOR: + return emit_cum_binary(compiler, BINARY_OPCODE(XOR), + dst, dstw, src1, src1w, src2, src2w); + case SLJIT_SHL: + return emit_shift_with_flags(compiler, SHL, HAS_FLAGS(op), + dst, dstw, src1, src1w, src2, src2w); + case SLJIT_LSHR: + return emit_shift_with_flags(compiler, SHR, HAS_FLAGS(op), + dst, dstw, src1, src1w, src2, src2w); + case SLJIT_ASHR: + return emit_shift_with_flags(compiler, SAR, HAS_FLAGS(op), + dst, dstw, src1, src1w, src2, src2w); + } + + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_register_index(reg)); +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + if (reg >= SLJIT_R3 && reg <= SLJIT_R8) + return -1; +#endif + return reg_map[reg]; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_float_register_index(sljit_s32 reg) +{ + CHECK_REG_INDEX(check_sljit_get_float_register_index(reg)); +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + return reg; +#else + return freg_map[reg]; +#endif +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_custom(struct sljit_compiler *compiler, + void *instruction, sljit_s32 size) +{ + sljit_u8 *inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op_custom(compiler, instruction, size)); + + inst = (sljit_u8*)ensure_buf(compiler, 1 + size); + FAIL_IF(!inst); + INC_SIZE(size); + SLJIT_MEMCPY(inst, instruction, size); + return SLJIT_SUCCESS; +} + +/* --------------------------------------------------------------------- */ +/* Floating point operators */ +/* --------------------------------------------------------------------- */ + +/* Alignment(3) + 4 * 16 bytes. */ +static sljit_s32 sse2_data[3 + (4 * 4)]; +static sljit_s32 *sse2_buffer; + +static void init_compiler(void) +{ + /* Align to 16 bytes. */ + sse2_buffer = (sljit_s32*)(((sljit_uw)sse2_data + 15) & ~0xf); + + /* Single precision constants (each constant is 16 byte long). */ + sse2_buffer[0] = 0x80000000; + sse2_buffer[4] = 0x7fffffff; + /* Double precision constants (each constant is 16 byte long). */ + sse2_buffer[8] = 0; + sse2_buffer[9] = 0x80000000; + sse2_buffer[12] = 0xffffffff; + sse2_buffer[13] = 0x7fffffff; +} + +static sljit_s32 emit_sse2(struct sljit_compiler *compiler, sljit_u8 opcode, + sljit_s32 single, sljit_s32 xmm1, sljit_s32 xmm2, sljit_sw xmm2w) +{ + sljit_u8 *inst; + + inst = emit_x86_instruction(compiler, 2 | (single ? EX86_PREF_F3 : EX86_PREF_F2) | EX86_SSE2, xmm1, 0, xmm2, xmm2w); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = opcode; + return SLJIT_SUCCESS; +} + +static sljit_s32 emit_sse2_logic(struct sljit_compiler *compiler, sljit_u8 opcode, + sljit_s32 pref66, sljit_s32 xmm1, sljit_s32 xmm2, sljit_sw xmm2w) +{ + sljit_u8 *inst; + + inst = emit_x86_instruction(compiler, 2 | (pref66 ? EX86_PREF_66 : 0) | EX86_SSE2, xmm1, 0, xmm2, xmm2w); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = opcode; + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 emit_sse2_load(struct sljit_compiler *compiler, + sljit_s32 single, sljit_s32 dst, sljit_s32 src, sljit_sw srcw) +{ + return emit_sse2(compiler, MOVSD_x_xm, single, dst, src, srcw); +} + +static SLJIT_INLINE sljit_s32 emit_sse2_store(struct sljit_compiler *compiler, + sljit_s32 single, sljit_s32 dst, sljit_sw dstw, sljit_s32 src) +{ + return emit_sse2(compiler, MOVSD_xm_x, single, src, dst, dstw); +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_sw_from_f64(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_REG1; + sljit_u8 *inst; + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (GET_OPCODE(op) == SLJIT_CONV_SW_FROM_F64) + compiler->mode32 = 0; +#endif + + inst = emit_x86_instruction(compiler, 2 | ((op & SLJIT_F32_OP) ? EX86_PREF_F3 : EX86_PREF_F2) | EX86_SSE2_OP2, dst_r, 0, src, srcw); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = CVTTSD2SI_r_xm; + + if (dst & SLJIT_MEM) + return emit_mov(compiler, dst, dstw, TMP_REG1, 0); + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_conv_f64_from_sw(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG; + sljit_u8 *inst; + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_SW) + compiler->mode32 = 0; +#endif + + if (src & SLJIT_IMM) { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_S32) + srcw = (sljit_s32)srcw; +#endif + EMIT_MOV(compiler, TMP_REG1, 0, src, srcw); + src = TMP_REG1; + srcw = 0; + } + + inst = emit_x86_instruction(compiler, 2 | ((op & SLJIT_F32_OP) ? EX86_PREF_F3 : EX86_PREF_F2) | EX86_SSE2_OP1, dst_r, 0, src, srcw); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = CVTSI2SD_x_rm; + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + compiler->mode32 = 1; +#endif + if (dst_r == TMP_FREG) + return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG); + return SLJIT_SUCCESS; +} + +static SLJIT_INLINE sljit_s32 sljit_emit_fop1_cmp(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + if (!FAST_IS_REG(src1)) { + FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, TMP_FREG, src1, src1w)); + src1 = TMP_FREG; + } + + return emit_sse2_logic(compiler, UCOMISD_x_xm, !(op & SLJIT_F32_OP), src1, src2, src2w); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop1(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src, sljit_sw srcw) +{ + sljit_s32 dst_r; + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + compiler->mode32 = 1; +#endif + + CHECK_ERROR(); + SELECT_FOP1_OPERATION_WITH_CHECKS(compiler, op, dst, dstw, src, srcw); + + if (GET_OPCODE(op) == SLJIT_MOV_F64) { + if (FAST_IS_REG(dst)) + return emit_sse2_load(compiler, op & SLJIT_F32_OP, dst, src, srcw); + if (FAST_IS_REG(src)) + return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, src); + FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, TMP_FREG, src, srcw)); + return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG); + } + + if (GET_OPCODE(op) == SLJIT_CONV_F64_FROM_F32) { + dst_r = FAST_IS_REG(dst) ? dst : TMP_FREG; + if (FAST_IS_REG(src)) { + /* We overwrite the high bits of source. From SLJIT point of view, + this is not an issue. + Note: In SSE3, we could also use MOVDDUP and MOVSLDUP. */ + FAIL_IF(emit_sse2_logic(compiler, UNPCKLPD_x_xm, op & SLJIT_F32_OP, src, src, 0)); + } + else { + FAIL_IF(emit_sse2_load(compiler, !(op & SLJIT_F32_OP), TMP_FREG, src, srcw)); + src = TMP_FREG; + } + + FAIL_IF(emit_sse2_logic(compiler, CVTPD2PS_x_xm, op & SLJIT_F32_OP, dst_r, src, 0)); + if (dst_r == TMP_FREG) + return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG); + return SLJIT_SUCCESS; + } + + if (FAST_IS_REG(dst)) { + dst_r = dst; + if (dst != src) + FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, dst_r, src, srcw)); + } + else { + dst_r = TMP_FREG; + FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, dst_r, src, srcw)); + } + + switch (GET_OPCODE(op)) { + case SLJIT_NEG_F64: + FAIL_IF(emit_sse2_logic(compiler, XORPD_x_xm, 1, dst_r, SLJIT_MEM0(), (sljit_sw)(op & SLJIT_F32_OP ? sse2_buffer : sse2_buffer + 8))); + break; + + case SLJIT_ABS_F64: + FAIL_IF(emit_sse2_logic(compiler, ANDPD_x_xm, 1, dst_r, SLJIT_MEM0(), (sljit_sw)(op & SLJIT_F32_OP ? sse2_buffer + 4 : sse2_buffer + 12))); + break; + } + + if (dst_r == TMP_FREG) + return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG); + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_fop2(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 src1, sljit_sw src1w, + sljit_s32 src2, sljit_sw src2w) +{ + sljit_s32 dst_r; + + CHECK_ERROR(); + CHECK(check_sljit_emit_fop2(compiler, op, dst, dstw, src1, src1w, src2, src2w)); + ADJUST_LOCAL_OFFSET(dst, dstw); + ADJUST_LOCAL_OFFSET(src1, src1w); + ADJUST_LOCAL_OFFSET(src2, src2w); + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + compiler->mode32 = 1; +#endif + + if (FAST_IS_REG(dst)) { + dst_r = dst; + if (dst == src1) + ; /* Do nothing here. */ + else if (dst == src2 && (op == SLJIT_ADD_F64 || op == SLJIT_MUL_F64)) { + /* Swap arguments. */ + src2 = src1; + src2w = src1w; + } + else if (dst != src2) + FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, dst_r, src1, src1w)); + else { + dst_r = TMP_FREG; + FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, TMP_FREG, src1, src1w)); + } + } + else { + dst_r = TMP_FREG; + FAIL_IF(emit_sse2_load(compiler, op & SLJIT_F32_OP, TMP_FREG, src1, src1w)); + } + + switch (GET_OPCODE(op)) { + case SLJIT_ADD_F64: + FAIL_IF(emit_sse2(compiler, ADDSD_x_xm, op & SLJIT_F32_OP, dst_r, src2, src2w)); + break; + + case SLJIT_SUB_F64: + FAIL_IF(emit_sse2(compiler, SUBSD_x_xm, op & SLJIT_F32_OP, dst_r, src2, src2w)); + break; + + case SLJIT_MUL_F64: + FAIL_IF(emit_sse2(compiler, MULSD_x_xm, op & SLJIT_F32_OP, dst_r, src2, src2w)); + break; + + case SLJIT_DIV_F64: + FAIL_IF(emit_sse2(compiler, DIVSD_x_xm, op & SLJIT_F32_OP, dst_r, src2, src2w)); + break; + } + + if (dst_r == TMP_FREG) + return emit_sse2_store(compiler, op & SLJIT_F32_OP, dst, dstw, TMP_FREG); + return SLJIT_SUCCESS; +} + +/* --------------------------------------------------------------------- */ +/* Conditional instructions */ +/* --------------------------------------------------------------------- */ + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_label* sljit_emit_label(struct sljit_compiler *compiler) +{ + sljit_u8 *inst; + struct sljit_label *label; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_label(compiler)); + + if (compiler->last_label && compiler->last_label->size == compiler->size) + return compiler->last_label; + + label = (struct sljit_label*)ensure_abuf(compiler, sizeof(struct sljit_label)); + PTR_FAIL_IF(!label); + set_label(label, compiler); + + inst = (sljit_u8*)ensure_buf(compiler, 2); + PTR_FAIL_IF(!inst); + + *inst++ = 0; + *inst++ = 0; + + return label; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_jump* sljit_emit_jump(struct sljit_compiler *compiler, sljit_s32 type) +{ + sljit_u8 *inst; + struct sljit_jump *jump; + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_jump(compiler, type)); + + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + PTR_FAIL_IF_NULL(jump); + set_jump(jump, compiler, (type & SLJIT_REWRITABLE_JUMP) | ((type & 0xff) << TYPE_SHIFT)); + type &= 0xff; + + /* Worst case size. */ +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + compiler->size += (type >= SLJIT_JUMP) ? 5 : 6; +#else + compiler->size += (type >= SLJIT_JUMP) ? (10 + 3) : (2 + 10 + 3); +#endif + + inst = (sljit_u8*)ensure_buf(compiler, 2); + PTR_FAIL_IF_NULL(inst); + + *inst++ = 0; + *inst++ = 1; + return jump; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_ijump(struct sljit_compiler *compiler, sljit_s32 type, sljit_s32 src, sljit_sw srcw) +{ + sljit_u8 *inst; + struct sljit_jump *jump; + + CHECK_ERROR(); + CHECK(check_sljit_emit_ijump(compiler, type, src, srcw)); + ADJUST_LOCAL_OFFSET(src, srcw); + + CHECK_EXTRA_REGS(src, srcw, (void)0); + + if (src == SLJIT_IMM) { + jump = (struct sljit_jump*)ensure_abuf(compiler, sizeof(struct sljit_jump)); + FAIL_IF_NULL(jump); + set_jump(jump, compiler, JUMP_ADDR | (type << TYPE_SHIFT)); + jump->u.target = srcw; + + /* Worst case size. */ +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + compiler->size += 5; +#else + compiler->size += 10 + 3; +#endif + + inst = (sljit_u8*)ensure_buf(compiler, 2); + FAIL_IF_NULL(inst); + + *inst++ = 0; + *inst++ = 1; + } + else { +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + /* REX_W is not necessary (src is not immediate). */ + compiler->mode32 = 1; +#endif + inst = emit_x86_instruction(compiler, 1, 0, 0, src, srcw); + FAIL_IF(!inst); + *inst++ = GROUP_FF; + *inst |= (type >= SLJIT_FAST_CALL) ? CALL_rm : JMP_rm; + } + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_op_flags(struct sljit_compiler *compiler, sljit_s32 op, + sljit_s32 dst, sljit_sw dstw, + sljit_s32 type) +{ + sljit_u8 *inst; + sljit_u8 cond_set = 0; +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + sljit_s32 reg; +#endif + /* ADJUST_LOCAL_OFFSET and CHECK_EXTRA_REGS might overwrite these values. */ + sljit_s32 dst_save = dst; + sljit_sw dstw_save = dstw; + + CHECK_ERROR(); + CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, type)); + + ADJUST_LOCAL_OFFSET(dst, dstw); + CHECK_EXTRA_REGS(dst, dstw, (void)0); + + type &= 0xff; + /* setcc = jcc + 0x10. */ + cond_set = get_jump_code(type) + 0x10; + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (GET_OPCODE(op) == SLJIT_OR && !GET_ALL_FLAGS(op) && FAST_IS_REG(dst)) { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 4 + 3); + FAIL_IF(!inst); + INC_SIZE(4 + 3); + /* Set low register to conditional flag. */ + *inst++ = (reg_map[TMP_REG1] <= 7) ? REX : REX_B; + *inst++ = GROUP_0F; + *inst++ = cond_set; + *inst++ = MOD_REG | reg_lmap[TMP_REG1]; + *inst++ = REX | (reg_map[TMP_REG1] <= 7 ? 0 : REX_R) | (reg_map[dst] <= 7 ? 0 : REX_B); + *inst++ = OR_rm8_r8; + *inst++ = MOD_REG | (reg_lmap[TMP_REG1] << 3) | reg_lmap[dst]; + return SLJIT_SUCCESS; + } + + reg = (GET_OPCODE(op) < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG1; + + inst = (sljit_u8*)ensure_buf(compiler, 1 + 4 + 4); + FAIL_IF(!inst); + INC_SIZE(4 + 4); + /* Set low register to conditional flag. */ + *inst++ = (reg_map[reg] <= 7) ? REX : REX_B; + *inst++ = GROUP_0F; + *inst++ = cond_set; + *inst++ = MOD_REG | reg_lmap[reg]; + *inst++ = REX_W | (reg_map[reg] <= 7 ? 0 : (REX_B | REX_R)); + /* The movzx instruction does not affect flags. */ + *inst++ = GROUP_0F; + *inst++ = MOVZX_r_rm8; + *inst = MOD_REG | (reg_lmap[reg] << 3) | reg_lmap[reg]; + + if (reg != TMP_REG1) + return SLJIT_SUCCESS; + + if (GET_OPCODE(op) < SLJIT_ADD) { + compiler->mode32 = GET_OPCODE(op) != SLJIT_MOV; + return emit_mov(compiler, dst, dstw, TMP_REG1, 0); + } + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + return sljit_emit_op2(compiler, op, dst_save, dstw_save, dst_save, dstw_save, TMP_REG1, 0); + +#else + /* The SLJIT_CONFIG_X86_32 code path starts here. */ + if (GET_OPCODE(op) < SLJIT_ADD && FAST_IS_REG(dst)) { + if (reg_map[dst] <= 4) { + /* Low byte is accessible. */ + inst = (sljit_u8*)ensure_buf(compiler, 1 + 3 + 3); + FAIL_IF(!inst); + INC_SIZE(3 + 3); + /* Set low byte to conditional flag. */ + *inst++ = GROUP_0F; + *inst++ = cond_set; + *inst++ = MOD_REG | reg_map[dst]; + + *inst++ = GROUP_0F; + *inst++ = MOVZX_r_rm8; + *inst = MOD_REG | (reg_map[dst] << 3) | reg_map[dst]; + return SLJIT_SUCCESS; + } + + /* Low byte is not accessible. */ + if (cpu_has_cmov == -1) + get_cpu_features(); + + if (cpu_has_cmov) { + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_IMM, 1); + /* a xor reg, reg operation would overwrite the flags. */ + EMIT_MOV(compiler, dst, 0, SLJIT_IMM, 0); + + inst = (sljit_u8*)ensure_buf(compiler, 1 + 3); + FAIL_IF(!inst); + INC_SIZE(3); + + *inst++ = GROUP_0F; + /* cmovcc = setcc - 0x50. */ + *inst++ = cond_set - 0x50; + *inst++ = MOD_REG | (reg_map[dst] << 3) | reg_map[TMP_REG1]; + return SLJIT_SUCCESS; + } + + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 3 + 3 + 1); + FAIL_IF(!inst); + INC_SIZE(1 + 3 + 3 + 1); + *inst++ = XCHG_EAX_r + reg_map[TMP_REG1]; + /* Set al to conditional flag. */ + *inst++ = GROUP_0F; + *inst++ = cond_set; + *inst++ = MOD_REG | 0 /* eax */; + + *inst++ = GROUP_0F; + *inst++ = MOVZX_r_rm8; + *inst++ = MOD_REG | (reg_map[dst] << 3) | 0 /* eax */; + *inst++ = XCHG_EAX_r + reg_map[TMP_REG1]; + return SLJIT_SUCCESS; + } + + if (GET_OPCODE(op) == SLJIT_OR && !GET_ALL_FLAGS(op) && FAST_IS_REG(dst) && reg_map[dst] <= 4) { + SLJIT_ASSERT(reg_map[SLJIT_R0] == 0); + + if (dst != SLJIT_R0) { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 3 + 2 + 1); + FAIL_IF(!inst); + INC_SIZE(1 + 3 + 2 + 1); + /* Set low register to conditional flag. */ + *inst++ = XCHG_EAX_r + reg_map[TMP_REG1]; + *inst++ = GROUP_0F; + *inst++ = cond_set; + *inst++ = MOD_REG | 0 /* eax */; + *inst++ = OR_rm8_r8; + *inst++ = MOD_REG | (0 /* eax */ << 3) | reg_map[dst]; + *inst++ = XCHG_EAX_r + reg_map[TMP_REG1]; + } + else { + inst = (sljit_u8*)ensure_buf(compiler, 1 + 2 + 3 + 2 + 2); + FAIL_IF(!inst); + INC_SIZE(2 + 3 + 2 + 2); + /* Set low register to conditional flag. */ + *inst++ = XCHG_r_rm; + *inst++ = MOD_REG | (1 /* ecx */ << 3) | reg_map[TMP_REG1]; + *inst++ = GROUP_0F; + *inst++ = cond_set; + *inst++ = MOD_REG | 1 /* ecx */; + *inst++ = OR_rm8_r8; + *inst++ = MOD_REG | (1 /* ecx */ << 3) | 0 /* eax */; + *inst++ = XCHG_r_rm; + *inst++ = MOD_REG | (1 /* ecx */ << 3) | reg_map[TMP_REG1]; + } + return SLJIT_SUCCESS; + } + + /* Set TMP_REG1 to the bit. */ + inst = (sljit_u8*)ensure_buf(compiler, 1 + 1 + 3 + 3 + 1); + FAIL_IF(!inst); + INC_SIZE(1 + 3 + 3 + 1); + *inst++ = XCHG_EAX_r + reg_map[TMP_REG1]; + /* Set al to conditional flag. */ + *inst++ = GROUP_0F; + *inst++ = cond_set; + *inst++ = MOD_REG | 0 /* eax */; + + *inst++ = GROUP_0F; + *inst++ = MOVZX_r_rm8; + *inst++ = MOD_REG | (0 << 3) /* eax */ | 0 /* eax */; + + *inst++ = XCHG_EAX_r + reg_map[TMP_REG1]; + + if (GET_OPCODE(op) < SLJIT_ADD) + return emit_mov(compiler, dst, dstw, TMP_REG1, 0); + +#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE) \ + || (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS) + compiler->skip_checks = 1; +#endif + return sljit_emit_op2(compiler, op, dst_save, dstw_save, dst_save, dstw_save, TMP_REG1, 0); +#endif /* SLJIT_CONFIG_X86_64 */ +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_emit_cmov(struct sljit_compiler *compiler, sljit_s32 type, + sljit_s32 dst_reg, + sljit_s32 src, sljit_sw srcw) +{ + sljit_u8* inst; + + CHECK_ERROR(); + CHECK(check_sljit_emit_cmov(compiler, type, dst_reg, src, srcw)); + +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + dst_reg &= ~SLJIT_I32_OP; + + if (!sljit_has_cpu_feature(SLJIT_HAS_CMOV) || (dst_reg >= SLJIT_R3 && dst_reg <= SLJIT_S3)) + return sljit_emit_cmov_generic(compiler, type, dst_reg, src, srcw); +#else + if (!sljit_has_cpu_feature(SLJIT_HAS_CMOV)) + return sljit_emit_cmov_generic(compiler, type, dst_reg, src, srcw); +#endif + + /* ADJUST_LOCAL_OFFSET is not needed. */ + CHECK_EXTRA_REGS(src, srcw, (void)0); + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + compiler->mode32 = dst_reg & SLJIT_I32_OP; + dst_reg &= ~SLJIT_I32_OP; +#endif + + if (SLJIT_UNLIKELY(src & SLJIT_IMM)) { + EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_IMM, srcw); + src = TMP_REG1; + srcw = 0; + } + + inst = emit_x86_instruction(compiler, 2, dst_reg, 0, src, srcw); + FAIL_IF(!inst); + *inst++ = GROUP_0F; + *inst = get_jump_code(type & 0xff) - 0x40; + return SLJIT_SUCCESS; +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_s32 sljit_get_local_base(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw offset) +{ + CHECK_ERROR(); + CHECK(check_sljit_get_local_base(compiler, dst, dstw, offset)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + CHECK_EXTRA_REGS(dst, dstw, (void)0); + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + compiler->mode32 = 0; +#endif + + ADJUST_LOCAL_OFFSET(SLJIT_MEM1(SLJIT_SP), offset); + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (NOT_HALFWORD(offset)) { + FAIL_IF(emit_load_imm64(compiler, TMP_REG1, offset)); +#if (defined SLJIT_DEBUG && SLJIT_DEBUG) + SLJIT_ASSERT(emit_lea_binary(compiler, dst, dstw, SLJIT_SP, 0, TMP_REG1, 0) != SLJIT_ERR_UNSUPPORTED); + return compiler->error; +#else + return emit_lea_binary(compiler, dst, dstw, SLJIT_SP, 0, TMP_REG1, 0); +#endif + } +#endif + + if (offset != 0) + return emit_lea_binary(compiler, dst, dstw, SLJIT_SP, 0, SLJIT_IMM, offset); + return emit_mov(compiler, dst, dstw, SLJIT_SP, 0); +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_const* sljit_emit_const(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw, sljit_sw init_value) +{ + sljit_u8 *inst; + struct sljit_const *const_; +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + sljit_s32 reg; +#endif + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + CHECK_EXTRA_REGS(dst, dstw, (void)0); + + const_ = (struct sljit_const*)ensure_abuf(compiler, sizeof(struct sljit_const)); + PTR_FAIL_IF(!const_); + set_const(const_, compiler); + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + compiler->mode32 = 0; + reg = FAST_IS_REG(dst) ? dst : TMP_REG1; + + if (emit_load_imm64(compiler, reg, init_value)) + return NULL; +#else + if (emit_mov(compiler, dst, dstw, SLJIT_IMM, init_value)) + return NULL; +#endif + + inst = (sljit_u8*)ensure_buf(compiler, 2); + PTR_FAIL_IF(!inst); + + *inst++ = 0; + *inst++ = 2; + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (dst & SLJIT_MEM) + if (emit_mov(compiler, dst, dstw, TMP_REG1, 0)) + return NULL; +#endif + + return const_; +} + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_put_label* sljit_emit_put_label(struct sljit_compiler *compiler, sljit_s32 dst, sljit_sw dstw) +{ + struct sljit_put_label *put_label; + sljit_u8 *inst; +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + sljit_s32 reg; + sljit_uw start_size; +#endif + + CHECK_ERROR_PTR(); + CHECK_PTR(check_sljit_emit_put_label(compiler, dst, dstw)); + ADJUST_LOCAL_OFFSET(dst, dstw); + + CHECK_EXTRA_REGS(dst, dstw, (void)0); + + put_label = (struct sljit_put_label*)ensure_abuf(compiler, sizeof(struct sljit_put_label)); + PTR_FAIL_IF(!put_label); + set_put_label(put_label, compiler, 0); + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + compiler->mode32 = 0; + reg = FAST_IS_REG(dst) ? dst : TMP_REG1; + + if (emit_load_imm64(compiler, reg, 0)) + return NULL; +#else + if (emit_mov(compiler, dst, dstw, SLJIT_IMM, 0)) + return NULL; +#endif + +#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) + if (dst & SLJIT_MEM) { + start_size = compiler->size; + if (emit_mov(compiler, dst, dstw, TMP_REG1, 0)) + return NULL; + put_label->flags = compiler->size - start_size; + } +#endif + + inst = (sljit_u8*)ensure_buf(compiler, 2); + PTR_FAIL_IF(!inst); + + *inst++ = 0; + *inst++ = 3; + + return put_label; +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_jump_addr(sljit_uw addr, sljit_uw new_target, sljit_sw executable_offset) +{ + SLJIT_UNUSED_ARG(executable_offset); +#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) + sljit_unaligned_store_sw((void*)addr, new_target - (addr + 4) - (sljit_uw)executable_offset); +#else + sljit_unaligned_store_sw((void*)addr, (sljit_sw) new_target); +#endif +} + +SLJIT_API_FUNC_ATTRIBUTE void sljit_set_const(sljit_uw addr, sljit_sw new_constant, sljit_sw executable_offset) +{ + SLJIT_UNUSED_ARG(executable_offset); + sljit_unaligned_store_sw((void*)addr, new_constant); +} diff --git a/contrib/libs/pcre/sljit/sljitUtils.c b/contrib/libs/pcre/sljit/sljitUtils.c index 58b46dbd51..857492a174 100644 --- a/contrib/libs/pcre/sljit/sljitUtils.c +++ b/contrib/libs/pcre/sljit/sljitUtils.c @@ -1,339 +1,339 @@ -/* - * Stack-less Just-In-Time compiler - * - * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, this list - * of conditions and the following disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT - * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN - * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* ------------------------------------------------------------------------ */ -/* Locks */ -/* ------------------------------------------------------------------------ */ - -#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) || (defined SLJIT_UTIL_GLOBAL_LOCK && SLJIT_UTIL_GLOBAL_LOCK) - -#if (defined SLJIT_SINGLE_THREADED && SLJIT_SINGLE_THREADED) - -#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) - -static SLJIT_INLINE void allocator_grab_lock(void) -{ - /* Always successful. */ -} - -static SLJIT_INLINE void allocator_release_lock(void) -{ - /* Always successful. */ -} - -#endif /* SLJIT_EXECUTABLE_ALLOCATOR */ - -#if (defined SLJIT_UTIL_GLOBAL_LOCK && SLJIT_UTIL_GLOBAL_LOCK) - -SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_grab_lock(void) -{ - /* Always successful. */ -} - -SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_release_lock(void) -{ - /* Always successful. */ -} - -#endif /* SLJIT_UTIL_GLOBAL_LOCK */ - -#elif defined(_WIN32) /* SLJIT_SINGLE_THREADED */ - -#include "windows.h" - -#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) - -static HANDLE allocator_mutex = 0; - -static SLJIT_INLINE void allocator_grab_lock(void) -{ - /* No idea what to do if an error occures. Static mutexes should never fail... */ - if (!allocator_mutex) - allocator_mutex = CreateMutex(NULL, TRUE, NULL); - else - WaitForSingleObject(allocator_mutex, INFINITE); -} - -static SLJIT_INLINE void allocator_release_lock(void) -{ - ReleaseMutex(allocator_mutex); -} - -#endif /* SLJIT_EXECUTABLE_ALLOCATOR */ - -#if (defined SLJIT_UTIL_GLOBAL_LOCK && SLJIT_UTIL_GLOBAL_LOCK) - -static HANDLE global_mutex = 0; - -SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_grab_lock(void) -{ - /* No idea what to do if an error occures. Static mutexes should never fail... */ - if (!global_mutex) - global_mutex = CreateMutex(NULL, TRUE, NULL); - else - WaitForSingleObject(global_mutex, INFINITE); -} - -SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_release_lock(void) -{ - ReleaseMutex(global_mutex); -} - -#endif /* SLJIT_UTIL_GLOBAL_LOCK */ - -#else /* _WIN32 */ - -#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) - -#include <pthread.h> - -static pthread_mutex_t allocator_mutex = PTHREAD_MUTEX_INITIALIZER; - -static SLJIT_INLINE void allocator_grab_lock(void) -{ - pthread_mutex_lock(&allocator_mutex); -} - -static SLJIT_INLINE void allocator_release_lock(void) -{ - pthread_mutex_unlock(&allocator_mutex); -} - -#endif /* SLJIT_EXECUTABLE_ALLOCATOR */ - -#if (defined SLJIT_UTIL_GLOBAL_LOCK && SLJIT_UTIL_GLOBAL_LOCK) - -#include <pthread.h> - -static pthread_mutex_t global_mutex = PTHREAD_MUTEX_INITIALIZER; - -SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_grab_lock(void) -{ - pthread_mutex_lock(&global_mutex); -} - -SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_release_lock(void) -{ - pthread_mutex_unlock(&global_mutex); -} - -#endif /* SLJIT_UTIL_GLOBAL_LOCK */ - -#endif /* _WIN32 */ - -/* ------------------------------------------------------------------------ */ -/* Stack */ -/* ------------------------------------------------------------------------ */ - -#if (defined SLJIT_UTIL_STACK && SLJIT_UTIL_STACK) || (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) - -#ifdef _WIN32 -#include "windows.h" -#else -/* Provides mmap function. */ -#include <sys/types.h> -#include <sys/mman.h> -#ifndef MAP_ANON -#ifdef MAP_ANONYMOUS -#define MAP_ANON MAP_ANONYMOUS -#endif -#endif -/* For detecting the page size. */ -#include <unistd.h> - -#ifndef MAP_ANON - -#include <fcntl.h> - -/* Some old systems does not have MAP_ANON. */ -static sljit_s32 dev_zero = -1; - -#if (defined SLJIT_SINGLE_THREADED && SLJIT_SINGLE_THREADED) - -static SLJIT_INLINE sljit_s32 open_dev_zero(void) -{ - dev_zero = open("/dev/zero", O_RDWR); - return dev_zero < 0; -} - -#else /* SLJIT_SINGLE_THREADED */ - -#include <pthread.h> - -static pthread_mutex_t dev_zero_mutex = PTHREAD_MUTEX_INITIALIZER; - -static SLJIT_INLINE sljit_s32 open_dev_zero(void) -{ - pthread_mutex_lock(&dev_zero_mutex); - /* The dev_zero might be initialized by another thread during the waiting. */ - if (dev_zero < 0) { - dev_zero = open("/dev/zero", O_RDWR); - } - pthread_mutex_unlock(&dev_zero_mutex); - return dev_zero < 0; -} - -#endif /* SLJIT_SINGLE_THREADED */ - -#endif - -#endif - -#endif /* SLJIT_UTIL_STACK || SLJIT_EXECUTABLE_ALLOCATOR */ - -#if (defined SLJIT_UTIL_STACK && SLJIT_UTIL_STACK) - -/* Planning to make it even more clever in the future. */ -static sljit_sw sljit_page_align = 0; - -SLJIT_API_FUNC_ATTRIBUTE struct sljit_stack* SLJIT_FUNC sljit_allocate_stack(sljit_uw start_size, sljit_uw max_size, void *allocator_data) -{ - struct sljit_stack *stack; - void *ptr; -#ifdef _WIN32 - SYSTEM_INFO si; -#endif - - SLJIT_UNUSED_ARG(allocator_data); - if (start_size > max_size || start_size < 1) - return NULL; - -#ifdef _WIN32 - if (!sljit_page_align) { - GetSystemInfo(&si); - sljit_page_align = si.dwPageSize - 1; - } -#else - if (!sljit_page_align) { - sljit_page_align = sysconf(_SC_PAGESIZE); - /* Should never happen. */ - if (sljit_page_align < 0) - sljit_page_align = 4096; - sljit_page_align--; - } -#endif - - stack = (struct sljit_stack*)SLJIT_MALLOC(sizeof(struct sljit_stack), allocator_data); - if (!stack) - return NULL; - - /* Align max_size. */ - max_size = (max_size + sljit_page_align) & ~sljit_page_align; - -#ifdef _WIN32 - ptr = VirtualAlloc(NULL, max_size, MEM_RESERVE, PAGE_READWRITE); - if (!ptr) { - SLJIT_FREE(stack, allocator_data); - return NULL; - } - - stack->min_start = (sljit_u8 *)ptr; - stack->end = stack->min_start + max_size; - stack->start = stack->end; - - if (sljit_stack_resize(stack, stack->end - start_size) == NULL) { - sljit_free_stack(stack, allocator_data); - return NULL; - } -#else -#ifdef MAP_ANON - ptr = mmap(NULL, max_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0); -#else - if (dev_zero < 0) { - if (open_dev_zero()) { - SLJIT_FREE(stack, allocator_data); - return NULL; - } - } - ptr = mmap(NULL, max_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, dev_zero, 0); -#endif - if (ptr == MAP_FAILED) { - SLJIT_FREE(stack, allocator_data); - return NULL; - } - stack->min_start = (sljit_u8 *)ptr; - stack->end = stack->min_start + max_size; - stack->start = stack->end - start_size; -#endif - stack->top = stack->end; - return stack; -} - -#undef PAGE_ALIGN - -SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_free_stack(struct sljit_stack *stack, void *allocator_data) -{ - SLJIT_UNUSED_ARG(allocator_data); -#ifdef _WIN32 - VirtualFree((void*)stack->min_start, 0, MEM_RELEASE); -#else - munmap((void*)stack->min_start, stack->end - stack->min_start); -#endif - SLJIT_FREE(stack, allocator_data); -} - -SLJIT_API_FUNC_ATTRIBUTE sljit_u8 *SLJIT_FUNC sljit_stack_resize(struct sljit_stack *stack, sljit_u8 *new_start) -{ - sljit_uw aligned_old_start; - sljit_uw aligned_new_start; - - if ((new_start < stack->min_start) || (new_start >= stack->end)) - return NULL; - -#ifdef _WIN32 - aligned_new_start = (sljit_uw)new_start & ~sljit_page_align; - aligned_old_start = ((sljit_uw)stack->start) & ~sljit_page_align; - if (aligned_new_start != aligned_old_start) { - if (aligned_new_start < aligned_old_start) { - if (!VirtualAlloc((void*)aligned_new_start, aligned_old_start - aligned_new_start, MEM_COMMIT, PAGE_READWRITE)) - return NULL; - } - else { - if (!VirtualFree((void*)aligned_old_start, aligned_new_start - aligned_old_start, MEM_DECOMMIT)) - return NULL; - } - } -#else - if (stack->start < new_start) { - aligned_new_start = (sljit_uw)new_start & ~sljit_page_align; - aligned_old_start = ((sljit_uw)stack->start) & ~sljit_page_align; - /* If madvise is available, we release the unnecessary space. */ -#if defined(MADV_DONTNEED) - if (aligned_new_start > aligned_old_start) - madvise((void*)aligned_old_start, aligned_new_start - aligned_old_start, MADV_DONTNEED); -#elif defined(POSIX_MADV_DONTNEED) - if (aligned_new_start > aligned_old_start) - posix_madvise((void*)aligned_old_start, aligned_new_start - aligned_old_start, POSIX_MADV_DONTNEED); -#endif - } -#endif - stack->start = new_start; - return new_start; -} - -#endif /* SLJIT_UTIL_STACK */ - -#endif +/* + * Stack-less Just-In-Time compiler + * + * Copyright Zoltan Herczeg (hzmester@freemail.hu). All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) AND CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE COPYRIGHT HOLDER(S) OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* ------------------------------------------------------------------------ */ +/* Locks */ +/* ------------------------------------------------------------------------ */ + +#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) || (defined SLJIT_UTIL_GLOBAL_LOCK && SLJIT_UTIL_GLOBAL_LOCK) + +#if (defined SLJIT_SINGLE_THREADED && SLJIT_SINGLE_THREADED) + +#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) + +static SLJIT_INLINE void allocator_grab_lock(void) +{ + /* Always successful. */ +} + +static SLJIT_INLINE void allocator_release_lock(void) +{ + /* Always successful. */ +} + +#endif /* SLJIT_EXECUTABLE_ALLOCATOR */ + +#if (defined SLJIT_UTIL_GLOBAL_LOCK && SLJIT_UTIL_GLOBAL_LOCK) + +SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_grab_lock(void) +{ + /* Always successful. */ +} + +SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_release_lock(void) +{ + /* Always successful. */ +} + +#endif /* SLJIT_UTIL_GLOBAL_LOCK */ + +#elif defined(_WIN32) /* SLJIT_SINGLE_THREADED */ + +#include "windows.h" + +#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) + +static HANDLE allocator_mutex = 0; + +static SLJIT_INLINE void allocator_grab_lock(void) +{ + /* No idea what to do if an error occures. Static mutexes should never fail... */ + if (!allocator_mutex) + allocator_mutex = CreateMutex(NULL, TRUE, NULL); + else + WaitForSingleObject(allocator_mutex, INFINITE); +} + +static SLJIT_INLINE void allocator_release_lock(void) +{ + ReleaseMutex(allocator_mutex); +} + +#endif /* SLJIT_EXECUTABLE_ALLOCATOR */ + +#if (defined SLJIT_UTIL_GLOBAL_LOCK && SLJIT_UTIL_GLOBAL_LOCK) + +static HANDLE global_mutex = 0; + +SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_grab_lock(void) +{ + /* No idea what to do if an error occures. Static mutexes should never fail... */ + if (!global_mutex) + global_mutex = CreateMutex(NULL, TRUE, NULL); + else + WaitForSingleObject(global_mutex, INFINITE); +} + +SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_release_lock(void) +{ + ReleaseMutex(global_mutex); +} + +#endif /* SLJIT_UTIL_GLOBAL_LOCK */ + +#else /* _WIN32 */ + +#if (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) + +#include <pthread.h> + +static pthread_mutex_t allocator_mutex = PTHREAD_MUTEX_INITIALIZER; + +static SLJIT_INLINE void allocator_grab_lock(void) +{ + pthread_mutex_lock(&allocator_mutex); +} + +static SLJIT_INLINE void allocator_release_lock(void) +{ + pthread_mutex_unlock(&allocator_mutex); +} + +#endif /* SLJIT_EXECUTABLE_ALLOCATOR */ + +#if (defined SLJIT_UTIL_GLOBAL_LOCK && SLJIT_UTIL_GLOBAL_LOCK) + +#include <pthread.h> + +static pthread_mutex_t global_mutex = PTHREAD_MUTEX_INITIALIZER; + +SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_grab_lock(void) +{ + pthread_mutex_lock(&global_mutex); +} + +SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_release_lock(void) +{ + pthread_mutex_unlock(&global_mutex); +} + +#endif /* SLJIT_UTIL_GLOBAL_LOCK */ + +#endif /* _WIN32 */ + +/* ------------------------------------------------------------------------ */ +/* Stack */ +/* ------------------------------------------------------------------------ */ + +#if (defined SLJIT_UTIL_STACK && SLJIT_UTIL_STACK) || (defined SLJIT_EXECUTABLE_ALLOCATOR && SLJIT_EXECUTABLE_ALLOCATOR) + +#ifdef _WIN32 +#include "windows.h" +#else +/* Provides mmap function. */ +#include <sys/types.h> +#include <sys/mman.h> +#ifndef MAP_ANON +#ifdef MAP_ANONYMOUS +#define MAP_ANON MAP_ANONYMOUS +#endif +#endif +/* For detecting the page size. */ +#include <unistd.h> + +#ifndef MAP_ANON + +#include <fcntl.h> + +/* Some old systems does not have MAP_ANON. */ +static sljit_s32 dev_zero = -1; + +#if (defined SLJIT_SINGLE_THREADED && SLJIT_SINGLE_THREADED) + +static SLJIT_INLINE sljit_s32 open_dev_zero(void) +{ + dev_zero = open("/dev/zero", O_RDWR); + return dev_zero < 0; +} + +#else /* SLJIT_SINGLE_THREADED */ + +#include <pthread.h> + +static pthread_mutex_t dev_zero_mutex = PTHREAD_MUTEX_INITIALIZER; + +static SLJIT_INLINE sljit_s32 open_dev_zero(void) +{ + pthread_mutex_lock(&dev_zero_mutex); + /* The dev_zero might be initialized by another thread during the waiting. */ + if (dev_zero < 0) { + dev_zero = open("/dev/zero", O_RDWR); + } + pthread_mutex_unlock(&dev_zero_mutex); + return dev_zero < 0; +} + +#endif /* SLJIT_SINGLE_THREADED */ + +#endif + +#endif + +#endif /* SLJIT_UTIL_STACK || SLJIT_EXECUTABLE_ALLOCATOR */ + +#if (defined SLJIT_UTIL_STACK && SLJIT_UTIL_STACK) + +/* Planning to make it even more clever in the future. */ +static sljit_sw sljit_page_align = 0; + +SLJIT_API_FUNC_ATTRIBUTE struct sljit_stack* SLJIT_FUNC sljit_allocate_stack(sljit_uw start_size, sljit_uw max_size, void *allocator_data) +{ + struct sljit_stack *stack; + void *ptr; +#ifdef _WIN32 + SYSTEM_INFO si; +#endif + + SLJIT_UNUSED_ARG(allocator_data); + if (start_size > max_size || start_size < 1) + return NULL; + +#ifdef _WIN32 + if (!sljit_page_align) { + GetSystemInfo(&si); + sljit_page_align = si.dwPageSize - 1; + } +#else + if (!sljit_page_align) { + sljit_page_align = sysconf(_SC_PAGESIZE); + /* Should never happen. */ + if (sljit_page_align < 0) + sljit_page_align = 4096; + sljit_page_align--; + } +#endif + + stack = (struct sljit_stack*)SLJIT_MALLOC(sizeof(struct sljit_stack), allocator_data); + if (!stack) + return NULL; + + /* Align max_size. */ + max_size = (max_size + sljit_page_align) & ~sljit_page_align; + +#ifdef _WIN32 + ptr = VirtualAlloc(NULL, max_size, MEM_RESERVE, PAGE_READWRITE); + if (!ptr) { + SLJIT_FREE(stack, allocator_data); + return NULL; + } + + stack->min_start = (sljit_u8 *)ptr; + stack->end = stack->min_start + max_size; + stack->start = stack->end; + + if (sljit_stack_resize(stack, stack->end - start_size) == NULL) { + sljit_free_stack(stack, allocator_data); + return NULL; + } +#else +#ifdef MAP_ANON + ptr = mmap(NULL, max_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, -1, 0); +#else + if (dev_zero < 0) { + if (open_dev_zero()) { + SLJIT_FREE(stack, allocator_data); + return NULL; + } + } + ptr = mmap(NULL, max_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, dev_zero, 0); +#endif + if (ptr == MAP_FAILED) { + SLJIT_FREE(stack, allocator_data); + return NULL; + } + stack->min_start = (sljit_u8 *)ptr; + stack->end = stack->min_start + max_size; + stack->start = stack->end - start_size; +#endif + stack->top = stack->end; + return stack; +} + +#undef PAGE_ALIGN + +SLJIT_API_FUNC_ATTRIBUTE void SLJIT_FUNC sljit_free_stack(struct sljit_stack *stack, void *allocator_data) +{ + SLJIT_UNUSED_ARG(allocator_data); +#ifdef _WIN32 + VirtualFree((void*)stack->min_start, 0, MEM_RELEASE); +#else + munmap((void*)stack->min_start, stack->end - stack->min_start); +#endif + SLJIT_FREE(stack, allocator_data); +} + +SLJIT_API_FUNC_ATTRIBUTE sljit_u8 *SLJIT_FUNC sljit_stack_resize(struct sljit_stack *stack, sljit_u8 *new_start) +{ + sljit_uw aligned_old_start; + sljit_uw aligned_new_start; + + if ((new_start < stack->min_start) || (new_start >= stack->end)) + return NULL; + +#ifdef _WIN32 + aligned_new_start = (sljit_uw)new_start & ~sljit_page_align; + aligned_old_start = ((sljit_uw)stack->start) & ~sljit_page_align; + if (aligned_new_start != aligned_old_start) { + if (aligned_new_start < aligned_old_start) { + if (!VirtualAlloc((void*)aligned_new_start, aligned_old_start - aligned_new_start, MEM_COMMIT, PAGE_READWRITE)) + return NULL; + } + else { + if (!VirtualFree((void*)aligned_old_start, aligned_new_start - aligned_old_start, MEM_DECOMMIT)) + return NULL; + } + } +#else + if (stack->start < new_start) { + aligned_new_start = (sljit_uw)new_start & ~sljit_page_align; + aligned_old_start = ((sljit_uw)stack->start) & ~sljit_page_align; + /* If madvise is available, we release the unnecessary space. */ +#if defined(MADV_DONTNEED) + if (aligned_new_start > aligned_old_start) + madvise((void*)aligned_old_start, aligned_new_start - aligned_old_start, MADV_DONTNEED); +#elif defined(POSIX_MADV_DONTNEED) + if (aligned_new_start > aligned_old_start) + posix_madvise((void*)aligned_old_start, aligned_new_start - aligned_old_start, POSIX_MADV_DONTNEED); +#endif + } +#endif + stack->start = new_start; + return new_start; +} + +#endif /* SLJIT_UTIL_STACK */ + +#endif diff --git a/contrib/libs/pcre/ya.make b/contrib/libs/pcre/ya.make index c21e145594..85ae150697 100644 --- a/contrib/libs/pcre/ya.make +++ b/contrib/libs/pcre/ya.make @@ -1,4 +1,4 @@ -# Generated by devtools/yamaker from nixpkgs a58a0b5098f0c2a389ee70eb69422a052982d990. +# Generated by devtools/yamaker from nixpkgs a58a0b5098f0c2a389ee70eb69422a052982d990. LIBRARY() @@ -34,15 +34,15 @@ CFLAGS( -DHAVE_CONFIG_H ) -# JIT adds ≈108KB to binary size which may be critical for mobile and embedded devices binary distributions -DEFAULT(ARCADIA_PCRE_ENABLE_JIT yes) +# JIT adds ≈108KB to binary size which may be critical for mobile and embedded devices binary distributions +DEFAULT(ARCADIA_PCRE_ENABLE_JIT yes) -IF (ARCADIA_PCRE_ENABLE_JIT) +IF (ARCADIA_PCRE_ENABLE_JIT) CFLAGS( -DARCADIA_PCRE_ENABLE_JIT ) -ENDIF() - +ENDIF() + SRCS( pcre_byte_order.c pcre_chartables.c @@ -71,7 +71,7 @@ SRCS( END() RECURSE( - pcre16 - pcre32 + pcre16 + pcre32 pcrecpp ) |