Restoring authorship annotation for <somov@yandex-team.ru>. Commit 1 of 2.

1 files changed, 131 insertions, 131 deletions

diff --git a/contrib/tools/yasm/libyasm/floatnum.h b/contrib/tools/yasm/libyasm/floatnum.h
index d2c7042097..78739519c4 100644
--- a/contrib/tools/yasm/libyasm/floatnum.h
+++ b/contrib/tools/yasm/libyasm/floatnum.h
@@ -1,131 +1,131 @@
-/**
- * \file libyasm/floatnum.h
- * \brief YASM floating point (IEEE) interface.
- *
- * \license
- *  Copyright (C) 2001-2007  Peter Johnson
- *
- *  Based on public-domain x86 assembly code by Randall Hyde (8/28/91).
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND OTHER 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 AUTHOR OR OTHER 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.
- * \endlicense
- */
-#ifndef YASM_FLOATNUM_H
-#define YASM_FLOATNUM_H
-
-#ifndef YASM_LIB_DECL
-#define YASM_LIB_DECL
-#endif
-
-/** Initialize floatnum internal data structures. */
-YASM_LIB_DECL
-void yasm_floatnum_initialize(void);
-
-/** Clean up internal floatnum allocations. */
-YASM_LIB_DECL
-void yasm_floatnum_cleanup(void);
-
-/** Create a new floatnum from a decimal string.  The input string must be in
- * standard C representation ([+-]123.456e[-+]789).
- * \param str   floating point decimal string
- * \return Newly allocated floatnum.
- */
-YASM_LIB_DECL
-/*@only@*/ yasm_floatnum *yasm_floatnum_create(const char *str);
-
-/** Duplicate a floatnum.
- * \param flt   floatnum
- * \return Newly allocated floatnum with the same value as flt.
- */
-YASM_LIB_DECL
-/*@only@*/ yasm_floatnum *yasm_floatnum_copy(const yasm_floatnum *flt);
-
-/** Destroy (free allocated memory for) a floatnum.
- * \param flt   floatnum
- */
-YASM_LIB_DECL
-void yasm_floatnum_destroy(/*@only@*/ yasm_floatnum *flt);
-
-/** Floating point calculation function: acc = acc op operand.
- * \note Not all operations in yasm_expr_op may be supported; unsupported
- *       operations will result in an error.
- * \param acc       floatnum accumulator
- * \param op        operation
- * \param operand   floatnum operand
- * \return Nonzero on error.
- */
-YASM_LIB_DECL
-int yasm_floatnum_calc(yasm_floatnum *acc, yasm_expr_op op,
-                       yasm_floatnum *operand);
-
-/** Convert a floatnum to single-precision and return as 32-bit value.
- * The 32-bit value is a "standard" C value (eg, of unknown endian).
- * \param flt       floatnum
- * \param ret_val   pointer to storage for 32-bit output
- * \return Nonzero if flt can't fit into single precision: -1 if underflow
- *         occurred, 1 if overflow occurred.
- */
-YASM_LIB_DECL
-int yasm_floatnum_get_int(const yasm_floatnum *flt,
-                          /*@out@*/ unsigned long *ret_val);
-
-/** Output a #yasm_floatnum to buffer in little-endian or big-endian.  Puts the
- * value into the least significant bits of the destination, or may be shifted
- * into more significant bits by the shift parameter.  The destination bits are
- * cleared before being set.  [0] should be the first byte output to the file.
- * \note Not all sizes are valid.  Currently, only 32 (single-precision), 64
- *       (double-precision), and 80 (extended-precision) are valid sizes.
- *       Use yasm_floatnum_check_size() to check for supported sizes.
- * \param flt       floatnum
- * \param ptr       pointer to storage for size bytes of output
- * \param destsize  destination size (in bytes)
- * \param valsize   size (in bits)
- * \param shift     left shift (in bits)
- * \param bigendian endianness (nonzero=big, zero=little)
- * \param warn      enables standard overflow/underflow warnings
- * \return Nonzero if flt can't fit into the specified precision: -1 if
- *         underflow occurred, 1 if overflow occurred.
- */
-YASM_LIB_DECL
-int yasm_floatnum_get_sized(const yasm_floatnum *flt, unsigned char *ptr,
-                            size_t destsize, size_t valsize, size_t shift,
-                            int bigendian, int warn);
-
-/** Basic check to see if size is valid for flt conversion (using
- * yasm_floatnum_get_sized()).  Doesn't actually check for underflow/overflow
- * but rather checks for size=32,64,80
- * (at present).
- * \param flt       floatnum
- * \param size      number of bits of output space
- * \return 1 if valid size, 0 if invalid size.
- */
-YASM_LIB_DECL
-int yasm_floatnum_check_size(const yasm_floatnum *flt, size_t size);
-
-/** Print various representations of a floatnum.  For debugging purposes only.
- * \param f         file
- * \param flt       floatnum
- */
-YASM_LIB_DECL
-void yasm_floatnum_print(const yasm_floatnum *flt, FILE *f);
-
-#endif
+/** 
+ * \file libyasm/floatnum.h 
+ * \brief YASM floating point (IEEE) interface. 
+ * 
+ * \license 
+ *  Copyright (C) 2001-2007  Peter Johnson 
+ * 
+ *  Based on public-domain x86 assembly code by Randall Hyde (8/28/91). 
+ * 
+ * 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. 
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND OTHER 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 AUTHOR OR OTHER 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. 
+ * \endlicense 
+ */ 
+#ifndef YASM_FLOATNUM_H 
+#define YASM_FLOATNUM_H 
+ 
+#ifndef YASM_LIB_DECL 
+#define YASM_LIB_DECL 
+#endif 
+ 
+/** Initialize floatnum internal data structures. */ 
+YASM_LIB_DECL 
+void yasm_floatnum_initialize(void); 
+ 
+/** Clean up internal floatnum allocations. */ 
+YASM_LIB_DECL 
+void yasm_floatnum_cleanup(void); 
+ 
+/** Create a new floatnum from a decimal string.  The input string must be in 
+ * standard C representation ([+-]123.456e[-+]789). 
+ * \param str   floating point decimal string 
+ * \return Newly allocated floatnum. 
+ */ 
+YASM_LIB_DECL 
+/*@only@*/ yasm_floatnum *yasm_floatnum_create(const char *str); 
+ 
+/** Duplicate a floatnum. 
+ * \param flt   floatnum 
+ * \return Newly allocated floatnum with the same value as flt. 
+ */ 
+YASM_LIB_DECL 
+/*@only@*/ yasm_floatnum *yasm_floatnum_copy(const yasm_floatnum *flt); 
+ 
+/** Destroy (free allocated memory for) a floatnum. 
+ * \param flt   floatnum 
+ */ 
+YASM_LIB_DECL 
+void yasm_floatnum_destroy(/*@only@*/ yasm_floatnum *flt); 
+ 
+/** Floating point calculation function: acc = acc op operand. 
+ * \note Not all operations in yasm_expr_op may be supported; unsupported 
+ *       operations will result in an error. 
+ * \param acc       floatnum accumulator 
+ * \param op        operation 
+ * \param operand   floatnum operand 
+ * \return Nonzero on error. 
+ */ 
+YASM_LIB_DECL 
+int yasm_floatnum_calc(yasm_floatnum *acc, yasm_expr_op op, 
+                       yasm_floatnum *operand); 
+ 
+/** Convert a floatnum to single-precision and return as 32-bit value. 
+ * The 32-bit value is a "standard" C value (eg, of unknown endian). 
+ * \param flt       floatnum 
+ * \param ret_val   pointer to storage for 32-bit output 
+ * \return Nonzero if flt can't fit into single precision: -1 if underflow 
+ *         occurred, 1 if overflow occurred. 
+ */ 
+YASM_LIB_DECL 
+int yasm_floatnum_get_int(const yasm_floatnum *flt, 
+                          /*@out@*/ unsigned long *ret_val); 
+ 
+/** Output a #yasm_floatnum to buffer in little-endian or big-endian.  Puts the 
+ * value into the least significant bits of the destination, or may be shifted 
+ * into more significant bits by the shift parameter.  The destination bits are 
+ * cleared before being set.  [0] should be the first byte output to the file. 
+ * \note Not all sizes are valid.  Currently, only 32 (single-precision), 64 
+ *       (double-precision), and 80 (extended-precision) are valid sizes. 
+ *       Use yasm_floatnum_check_size() to check for supported sizes. 
+ * \param flt       floatnum 
+ * \param ptr       pointer to storage for size bytes of output 
+ * \param destsize  destination size (in bytes) 
+ * \param valsize   size (in bits) 
+ * \param shift     left shift (in bits) 
+ * \param bigendian endianness (nonzero=big, zero=little) 
+ * \param warn      enables standard overflow/underflow warnings 
+ * \return Nonzero if flt can't fit into the specified precision: -1 if 
+ *         underflow occurred, 1 if overflow occurred. 
+ */ 
+YASM_LIB_DECL 
+int yasm_floatnum_get_sized(const yasm_floatnum *flt, unsigned char *ptr, 
+                            size_t destsize, size_t valsize, size_t shift, 
+                            int bigendian, int warn); 
+ 
+/** Basic check to see if size is valid for flt conversion (using 
+ * yasm_floatnum_get_sized()).  Doesn't actually check for underflow/overflow 
+ * but rather checks for size=32,64,80 
+ * (at present). 
+ * \param flt       floatnum 
+ * \param size      number of bits of output space 
+ * \return 1 if valid size, 0 if invalid size. 
+ */ 
+YASM_LIB_DECL 
+int yasm_floatnum_check_size(const yasm_floatnum *flt, size_t size); 
+ 
+/** Print various representations of a floatnum.  For debugging purposes only. 
+ * \param f         file 
+ * \param flt       floatnum 
+ */ 
+YASM_LIB_DECL 
+void yasm_floatnum_print(const yasm_floatnum *flt, FILE *f); 
+ 
+#endif