Restoring authorship annotation for Mikhail Borisov <borisov.mikhail@gmail.com>. Commit 1 of 2.

1 files changed, 204 insertions, 204 deletions

diff --git a/contrib/restricted/libffi/src/powerpc/ffitarget.h b/contrib/restricted/libffi/src/powerpc/ffitarget.h
index 7fb9a93908..1a25a43141 100644
--- a/contrib/restricted/libffi/src/powerpc/ffitarget.h
+++ b/contrib/restricted/libffi/src/powerpc/ffitarget.h
@@ -1,204 +1,204 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (C) 2007, 2008, 2010 Free Software Foundation, Inc
-                 Copyright (c) 1996-2003  Red Hat, Inc.
-
-   Target configuration macros for PowerPC.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-/* ---- System specific configurations ----------------------------------- */
-
-#if defined (POWERPC) && defined (__powerpc64__)	/* linux64 */
-#ifndef POWERPC64
-#define POWERPC64
-#endif
-#elif defined (POWERPC_DARWIN) && defined (__ppc64__)	/* Darwin64 */
-#ifndef POWERPC64
-#define POWERPC64
-#endif
-#ifndef POWERPC_DARWIN64
-#define POWERPC_DARWIN64
-#endif
-#elif defined (POWERPC_AIX) && defined (__64BIT__)	/* AIX64 */
-#ifndef POWERPC64
-#define POWERPC64
-#endif
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-
-#if defined (POWERPC_AIX)
-  FFI_AIX,
-  FFI_DARWIN,
-  FFI_DEFAULT_ABI = FFI_AIX,
-  FFI_LAST_ABI
-
-#elif defined (POWERPC_DARWIN)
-  FFI_AIX,
-  FFI_DARWIN,
-  FFI_DEFAULT_ABI = FFI_DARWIN,
-  FFI_LAST_ABI
-
-#else
-  /* The FFI_COMPAT values are used by old code.  Since libffi may be
-     a shared library we have to support old values for backwards
-     compatibility.  */
-  FFI_COMPAT_SYSV,
-  FFI_COMPAT_GCC_SYSV,
-  FFI_COMPAT_LINUX64,
-  FFI_COMPAT_LINUX,
-  FFI_COMPAT_LINUX_SOFT_FLOAT,
-
-# if defined (POWERPC64)
-  /* This bit, always set in new code, must not be set in any of the
-     old FFI_COMPAT values that might be used for 64-bit linux.  We
-     only need worry about FFI_COMPAT_LINUX64, but to be safe avoid
-     all old values.  */
-  FFI_LINUX = 8,
-  /* This and following bits can reuse FFI_COMPAT values.  */
-  FFI_LINUX_STRUCT_ALIGN = 1,
-  FFI_LINUX_LONG_DOUBLE_128 = 2,
-  FFI_LINUX_LONG_DOUBLE_IEEE128 = 4,
-  FFI_DEFAULT_ABI = (FFI_LINUX
-#  ifdef __STRUCT_PARM_ALIGN__
-		     | FFI_LINUX_STRUCT_ALIGN
-#  endif
-#  ifdef __LONG_DOUBLE_128__
-		     | FFI_LINUX_LONG_DOUBLE_128
-#   ifdef __LONG_DOUBLE_IEEE128__
-		     | FFI_LINUX_LONG_DOUBLE_IEEE128
-#   endif
-#  endif
-		     ),
-  FFI_LAST_ABI = 16
-
-# else
-  /* This bit, always set in new code, must not be set in any of the
-     old FFI_COMPAT values that might be used for 32-bit linux/sysv/bsd.  */
-  FFI_SYSV = 8,
-  /* This and following bits can reuse FFI_COMPAT values.  */
-  FFI_SYSV_SOFT_FLOAT = 1,
-  FFI_SYSV_STRUCT_RET = 2,
-  FFI_SYSV_IBM_LONG_DOUBLE = 4,
-  FFI_SYSV_LONG_DOUBLE_128 = 16,
-
-  FFI_DEFAULT_ABI = (FFI_SYSV
-#  ifdef __NO_FPRS__
-		     | FFI_SYSV_SOFT_FLOAT
-#  endif
-#  if (defined (__SVR4_STRUCT_RETURN)					\
-       || defined (POWERPC_FREEBSD) && !defined (__AIX_STRUCT_RETURN))
-		     | FFI_SYSV_STRUCT_RET
-#  endif
-#  if __LDBL_MANT_DIG__ == 106
-		     | FFI_SYSV_IBM_LONG_DOUBLE
-#  endif
-#  ifdef __LONG_DOUBLE_128__
-		     | FFI_SYSV_LONG_DOUBLE_128
-#  endif
-		     ),
-  FFI_LAST_ABI = 32
-# endif
-#endif
-
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_NATIVE_RAW_API 0
-#if defined (POWERPC) || defined (POWERPC_FREEBSD)
-# define FFI_GO_CLOSURES 1
-# define FFI_TARGET_SPECIFIC_VARIADIC 1
-# define FFI_EXTRA_CIF_FIELDS unsigned nfixedargs
-#endif
-#if defined (POWERPC_AIX)
-# define FFI_GO_CLOSURES 1
-#endif
-
-/* ppc_closure.S and linux64_closure.S expect this.  */
-#define FFI_PPC_TYPE_LAST FFI_TYPE_POINTER
-
-/* We define additional types below.  If generic types are added that
-   must be supported by powerpc libffi then it is likely that
-   FFI_PPC_TYPE_LAST needs increasing *and* the jump tables in
-   ppc_closure.S and linux64_closure.S be extended.  */
-
-#if !(FFI_TYPE_LAST == FFI_PPC_TYPE_LAST		\
-      || (FFI_TYPE_LAST == FFI_TYPE_COMPLEX		\
-	  && !defined FFI_TARGET_HAS_COMPLEX_TYPE))
-# error "You likely have a broken powerpc libffi"
-#endif
-
-/* Needed for soft-float long-double-128 support.  */
-#define FFI_TYPE_UINT128 (FFI_PPC_TYPE_LAST + 1)
-
-/* Needed for FFI_SYSV small structure returns.  */
-#define FFI_SYSV_TYPE_SMALL_STRUCT (FFI_PPC_TYPE_LAST + 2)
-
-/* Used by ELFv2 for homogenous structure returns.  */
-#define FFI_V2_TYPE_VECTOR		(FFI_PPC_TYPE_LAST + 1)
-#define FFI_V2_TYPE_VECTOR_HOMOG	(FFI_PPC_TYPE_LAST + 2)
-#define FFI_V2_TYPE_FLOAT_HOMOG		(FFI_PPC_TYPE_LAST + 3)
-#define FFI_V2_TYPE_DOUBLE_HOMOG	(FFI_PPC_TYPE_LAST + 4)
-#define FFI_V2_TYPE_SMALL_STRUCT	(FFI_PPC_TYPE_LAST + 5)
-
-#if _CALL_ELF == 2
-# define FFI_TRAMPOLINE_SIZE 32
-#else
-# if defined(POWERPC64) || defined(POWERPC_AIX)
-#  if defined(POWERPC_DARWIN64)
-#    define FFI_TRAMPOLINE_SIZE 48
-#  else
-#    define FFI_TRAMPOLINE_SIZE 24
-#  endif
-# else /* POWERPC || POWERPC_AIX */
-#  define FFI_TRAMPOLINE_SIZE 40
-# endif
-#endif
-
-#ifndef LIBFFI_ASM
-#if defined(POWERPC_DARWIN) || defined(POWERPC_AIX)
-struct ffi_aix_trampoline_struct {
-    void * code_pointer;	/* Pointer to ffi_closure_ASM */
-    void * toc;			/* TOC */
-    void * static_chain;	/* Pointer to closure */
-};
-#endif
-#endif
-
-#endif
+/* -----------------------------------------------------------------*-C-*- 
+   ffitarget.h - Copyright (c) 2012  Anthony Green 
+                 Copyright (C) 2007, 2008, 2010 Free Software Foundation, Inc 
+                 Copyright (c) 1996-2003  Red Hat, Inc. 
+ 
+   Target configuration macros for PowerPC. 
+ 
+   Permission is hereby granted, free of charge, to any person obtaining 
+   a copy of this software and associated documentation files (the 
+   ``Software''), to deal in the Software without restriction, including 
+   without limitation the rights to use, copy, modify, merge, publish, 
+   distribute, sublicense, and/or sell copies of the Software, and to 
+   permit persons to whom the Software is furnished to do so, subject to 
+   the following conditions: 
+ 
+   The above copyright notice and this permission notice shall be included 
+   in all copies or substantial portions of the Software. 
+ 
+   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, 
+   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
+   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
+   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
+   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+   DEALINGS IN THE SOFTWARE. 
+ 
+   ----------------------------------------------------------------------- */ 
+ 
+#ifndef LIBFFI_TARGET_H 
+#define LIBFFI_TARGET_H 
+ 
+#ifndef LIBFFI_H 
+#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead." 
+#endif 
+ 
+/* ---- System specific configurations ----------------------------------- */ 
+ 
+#if defined (POWERPC) && defined (__powerpc64__)	/* linux64 */ 
+#ifndef POWERPC64 
+#define POWERPC64 
+#endif 
+#elif defined (POWERPC_DARWIN) && defined (__ppc64__)	/* Darwin64 */ 
+#ifndef POWERPC64 
+#define POWERPC64 
+#endif 
+#ifndef POWERPC_DARWIN64 
+#define POWERPC_DARWIN64 
+#endif 
+#elif defined (POWERPC_AIX) && defined (__64BIT__)	/* AIX64 */ 
+#ifndef POWERPC64 
+#define POWERPC64 
+#endif 
+#endif 
+ 
+#ifndef LIBFFI_ASM 
+typedef unsigned long          ffi_arg; 
+typedef signed long            ffi_sarg; 
+ 
+typedef enum ffi_abi { 
+  FFI_FIRST_ABI = 0, 
+ 
+#if defined (POWERPC_AIX) 
+  FFI_AIX, 
+  FFI_DARWIN, 
+  FFI_DEFAULT_ABI = FFI_AIX, 
+  FFI_LAST_ABI 
+ 
+#elif defined (POWERPC_DARWIN) 
+  FFI_AIX, 
+  FFI_DARWIN, 
+  FFI_DEFAULT_ABI = FFI_DARWIN, 
+  FFI_LAST_ABI 
+ 
+#else 
+  /* The FFI_COMPAT values are used by old code.  Since libffi may be 
+     a shared library we have to support old values for backwards 
+     compatibility.  */ 
+  FFI_COMPAT_SYSV, 
+  FFI_COMPAT_GCC_SYSV, 
+  FFI_COMPAT_LINUX64, 
+  FFI_COMPAT_LINUX, 
+  FFI_COMPAT_LINUX_SOFT_FLOAT, 
+ 
+# if defined (POWERPC64) 
+  /* This bit, always set in new code, must not be set in any of the 
+     old FFI_COMPAT values that might be used for 64-bit linux.  We 
+     only need worry about FFI_COMPAT_LINUX64, but to be safe avoid 
+     all old values.  */ 
+  FFI_LINUX = 8, 
+  /* This and following bits can reuse FFI_COMPAT values.  */ 
+  FFI_LINUX_STRUCT_ALIGN = 1, 
+  FFI_LINUX_LONG_DOUBLE_128 = 2, 
+  FFI_LINUX_LONG_DOUBLE_IEEE128 = 4, 
+  FFI_DEFAULT_ABI = (FFI_LINUX 
+#  ifdef __STRUCT_PARM_ALIGN__ 
+		     | FFI_LINUX_STRUCT_ALIGN 
+#  endif 
+#  ifdef __LONG_DOUBLE_128__ 
+		     | FFI_LINUX_LONG_DOUBLE_128 
+#   ifdef __LONG_DOUBLE_IEEE128__ 
+		     | FFI_LINUX_LONG_DOUBLE_IEEE128 
+#   endif 
+#  endif 
+		     ), 
+  FFI_LAST_ABI = 16 
+ 
+# else 
+  /* This bit, always set in new code, must not be set in any of the 
+     old FFI_COMPAT values that might be used for 32-bit linux/sysv/bsd.  */ 
+  FFI_SYSV = 8, 
+  /* This and following bits can reuse FFI_COMPAT values.  */ 
+  FFI_SYSV_SOFT_FLOAT = 1, 
+  FFI_SYSV_STRUCT_RET = 2, 
+  FFI_SYSV_IBM_LONG_DOUBLE = 4, 
+  FFI_SYSV_LONG_DOUBLE_128 = 16, 
+ 
+  FFI_DEFAULT_ABI = (FFI_SYSV 
+#  ifdef __NO_FPRS__ 
+		     | FFI_SYSV_SOFT_FLOAT 
+#  endif 
+#  if (defined (__SVR4_STRUCT_RETURN)					\ 
+       || defined (POWERPC_FREEBSD) && !defined (__AIX_STRUCT_RETURN)) 
+		     | FFI_SYSV_STRUCT_RET 
+#  endif 
+#  if __LDBL_MANT_DIG__ == 106 
+		     | FFI_SYSV_IBM_LONG_DOUBLE 
+#  endif 
+#  ifdef __LONG_DOUBLE_128__ 
+		     | FFI_SYSV_LONG_DOUBLE_128 
+#  endif 
+		     ), 
+  FFI_LAST_ABI = 32 
+# endif 
+#endif 
+ 
+} ffi_abi; 
+#endif 
+ 
+/* ---- Definitions for closures ----------------------------------------- */ 
+ 
+#define FFI_CLOSURES 1 
+#define FFI_NATIVE_RAW_API 0 
+#if defined (POWERPC) || defined (POWERPC_FREEBSD) 
+# define FFI_GO_CLOSURES 1 
+# define FFI_TARGET_SPECIFIC_VARIADIC 1 
+# define FFI_EXTRA_CIF_FIELDS unsigned nfixedargs 
+#endif 
+#if defined (POWERPC_AIX) 
+# define FFI_GO_CLOSURES 1 
+#endif 
+ 
+/* ppc_closure.S and linux64_closure.S expect this.  */ 
+#define FFI_PPC_TYPE_LAST FFI_TYPE_POINTER 
+ 
+/* We define additional types below.  If generic types are added that 
+   must be supported by powerpc libffi then it is likely that 
+   FFI_PPC_TYPE_LAST needs increasing *and* the jump tables in 
+   ppc_closure.S and linux64_closure.S be extended.  */ 
+ 
+#if !(FFI_TYPE_LAST == FFI_PPC_TYPE_LAST		\ 
+      || (FFI_TYPE_LAST == FFI_TYPE_COMPLEX		\ 
+	  && !defined FFI_TARGET_HAS_COMPLEX_TYPE)) 
+# error "You likely have a broken powerpc libffi" 
+#endif 
+ 
+/* Needed for soft-float long-double-128 support.  */ 
+#define FFI_TYPE_UINT128 (FFI_PPC_TYPE_LAST + 1) 
+ 
+/* Needed for FFI_SYSV small structure returns.  */ 
+#define FFI_SYSV_TYPE_SMALL_STRUCT (FFI_PPC_TYPE_LAST + 2) 
+ 
+/* Used by ELFv2 for homogenous structure returns.  */ 
+#define FFI_V2_TYPE_VECTOR		(FFI_PPC_TYPE_LAST + 1) 
+#define FFI_V2_TYPE_VECTOR_HOMOG	(FFI_PPC_TYPE_LAST + 2) 
+#define FFI_V2_TYPE_FLOAT_HOMOG		(FFI_PPC_TYPE_LAST + 3) 
+#define FFI_V2_TYPE_DOUBLE_HOMOG	(FFI_PPC_TYPE_LAST + 4) 
+#define FFI_V2_TYPE_SMALL_STRUCT	(FFI_PPC_TYPE_LAST + 5) 
+ 
+#if _CALL_ELF == 2 
+# define FFI_TRAMPOLINE_SIZE 32 
+#else 
+# if defined(POWERPC64) || defined(POWERPC_AIX) 
+#  if defined(POWERPC_DARWIN64) 
+#    define FFI_TRAMPOLINE_SIZE 48 
+#  else 
+#    define FFI_TRAMPOLINE_SIZE 24 
+#  endif 
+# else /* POWERPC || POWERPC_AIX */ 
+#  define FFI_TRAMPOLINE_SIZE 40 
+# endif 
+#endif 
+ 
+#ifndef LIBFFI_ASM 
+#if defined(POWERPC_DARWIN) || defined(POWERPC_AIX) 
+struct ffi_aix_trampoline_struct { 
+    void * code_pointer;	/* Pointer to ffi_closure_ASM */ 
+    void * toc;			/* TOC */ 
+    void * static_chain;	/* Pointer to closure */ 
+}; 
+#endif 
+#endif 
+ 
+#endif