import Unicorn2
This commit is contained in:
Nguyen Anh Quynh
99
qemu/include/libdecnumber/dpd/decimal128.h
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99
qemu/include/libdecnumber/dpd/decimal128.h
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@@ -0,0 +1,99 @@
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/* Decimal 128-bit format module header for the decNumber C Library.
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Copyright (C) 2005, 2007 Free Software Foundation, Inc.
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Contributed by IBM Corporation. Author Mike Cowlishaw.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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version.
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In addition to the permissions in the GNU General Public License,
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the Free Software Foundation gives you unlimited permission to link
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the compiled version of this file into combinations with other
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programs, and to distribute those combinations without any
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restriction coming from the use of this file. (The General Public
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License restrictions do apply in other respects; for example, they
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cover modification of the file, and distribution when not linked
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into a combine executable.)
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA. */
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/* ------------------------------------------------------------------ */
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/* Decimal 128-bit format module header */
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/* ------------------------------------------------------------------ */
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#ifndef DECIMAL128_H
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#define DECIMAL128_H
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#define DEC128NAME "decimal128" /* Short name */
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#define DEC128FULLNAME "Decimal 128-bit Number" /* Verbose name */
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#define DEC128AUTHOR "Mike Cowlishaw" /* Who to blame */
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/* parameters for decimal128s */
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#define DECIMAL128_Bytes 16 /* length */
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#define DECIMAL128_Pmax 34 /* maximum precision (digits) */
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#define DECIMAL128_Emax 6144 /* maximum adjusted exponent */
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#define DECIMAL128_Emin -6143 /* minimum adjusted exponent */
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#define DECIMAL128_Bias 6176 /* bias for the exponent */
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#define DECIMAL128_String 43 /* maximum string length, +1 */
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#define DECIMAL128_EconL 12 /* exp. continuation length */
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/* highest biased exponent (Elimit-1) */
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#define DECIMAL128_Ehigh (DECIMAL128_Emax+DECIMAL128_Bias-DECIMAL128_Pmax+1)
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/* check enough digits, if pre-defined */
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#if defined(DECNUMDIGITS)
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#if (DECNUMDIGITS<DECIMAL128_Pmax)
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#error decimal128.h needs pre-defined DECNUMDIGITS>=34 for safe use
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#endif
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#endif
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#ifndef DECNUMDIGITS
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#define DECNUMDIGITS DECIMAL128_Pmax /* size if not already defined*/
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#endif
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#include "libdecnumber/decNumber.h"
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/* Decimal 128-bit type, accessible by bytes */
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typedef struct {
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uint8_t bytes[DECIMAL128_Bytes]; /* decimal128: 1, 5, 12, 110 bits*/
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} decimal128;
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/* special values [top byte excluding sign bit; last two bits are */
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/* don't-care for Infinity on input, last bit don't-care for NaN] */
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#if !defined(DECIMAL_NaN)
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#define DECIMAL_NaN 0x7c /* 0 11111 00 NaN */
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#define DECIMAL_sNaN 0x7e /* 0 11111 10 sNaN */
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#define DECIMAL_Inf 0x78 /* 0 11110 00 Infinity */
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#endif
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#include "decimal128Local.h"
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/* ---------------------------------------------------------------- */
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/* Routines */
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/* ---------------------------------------------------------------- */
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/* String conversions */
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decimal128 * decimal128FromString(decimal128 *, const char *, decContext *);
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char * decimal128ToString(const decimal128 *, char *);
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char * decimal128ToEngString(const decimal128 *, char *);
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/* decNumber conversions */
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decimal128 * decimal128FromNumber(decimal128 *, const decNumber *,
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decContext *);
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decNumber * decimal128ToNumber(const decimal128 *, decNumber *);
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/* Format-dependent utilities */
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uint32_t decimal128IsCanonical(const decimal128 *);
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decimal128 * decimal128Canonical(decimal128 *, const decimal128 *);
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#endif
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47
qemu/include/libdecnumber/dpd/decimal128Local.h
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47
qemu/include/libdecnumber/dpd/decimal128Local.h
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@@ -0,0 +1,47 @@
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/* Local definitions for use with the decNumber C Library.
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Copyright (C) 2007 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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version.
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In addition to the permissions in the GNU General Public License,
|
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the Free Software Foundation gives you unlimited permission to link
|
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the compiled version of this file into combinations with other
|
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programs, and to distribute those combinations without any
|
||||
restriction coming from the use of this file. (The General Public
|
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License restrictions do apply in other respects; for example, they
|
||||
cover modification of the file, and distribution when not linked
|
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into a combine executable.)
|
||||
|
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA. */
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#if !defined(DECIMAL128LOCAL)
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/* The compiler needs sign manipulation functions for decimal128 which
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are not part of the decNumber package. */
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/* Set sign; this assumes the sign was previously zero. */
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#define decimal128SetSign(d,b) \
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{ (d)->bytes[WORDS_BIGENDIAN ? 0 : 15] |= ((unsigned) (b) << 7); }
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/* Clear sign. */
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#define decimal128ClearSign(d) \
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{ (d)->bytes[WORDS_BIGENDIAN ? 0 : 15] &= ~0x80; }
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/* Flip sign. */
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#define decimal128FlipSign(d) \
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{ (d)->bytes[WORDS_BIGENDIAN ? 0 : 15] ^= 0x80; }
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#endif
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97
qemu/include/libdecnumber/dpd/decimal32.h
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97
qemu/include/libdecnumber/dpd/decimal32.h
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@@ -0,0 +1,97 @@
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/* Decimal 32-bit format module header for the decNumber C Library.
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Copyright (C) 2005, 2007 Free Software Foundation, Inc.
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Contributed by IBM Corporation. Author Mike Cowlishaw.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
|
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Software Foundation; either version 2, or (at your option) any later
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version.
|
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|
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In addition to the permissions in the GNU General Public License,
|
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the Free Software Foundation gives you unlimited permission to link
|
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the compiled version of this file into combinations with other
|
||||
programs, and to distribute those combinations without any
|
||||
restriction coming from the use of this file. (The General Public
|
||||
License restrictions do apply in other respects; for example, they
|
||||
cover modification of the file, and distribution when not linked
|
||||
into a combine executable.)
|
||||
|
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
|
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
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for more details.
|
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA. */
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/* ------------------------------------------------------------------ */
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/* Decimal 32-bit format module header */
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/* ------------------------------------------------------------------ */
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#ifndef DECIMAL32_H
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#define DECIMAL32_H
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#define DEC32NAME "decimal32" /* Short name */
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#define DEC32FULLNAME "Decimal 32-bit Number" /* Verbose name */
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#define DEC32AUTHOR "Mike Cowlishaw" /* Who to blame */
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/* parameters for decimal32s */
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#define DECIMAL32_Bytes 4 /* length */
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#define DECIMAL32_Pmax 7 /* maximum precision (digits) */
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#define DECIMAL32_Emax 96 /* maximum adjusted exponent */
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#define DECIMAL32_Emin -95 /* minimum adjusted exponent */
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#define DECIMAL32_Bias 101 /* bias for the exponent */
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#define DECIMAL32_String 15 /* maximum string length, +1 */
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#define DECIMAL32_EconL 6 /* exp. continuation length */
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/* highest biased exponent (Elimit-1) */
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#define DECIMAL32_Ehigh (DECIMAL32_Emax+DECIMAL32_Bias-DECIMAL32_Pmax+1)
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/* check enough digits, if pre-defined */
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#if defined(DECNUMDIGITS)
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#if (DECNUMDIGITS<DECIMAL32_Pmax)
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#error decimal32.h needs pre-defined DECNUMDIGITS>=7 for safe use
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#endif
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#endif
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#ifndef DECNUMDIGITS
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#define DECNUMDIGITS DECIMAL32_Pmax /* size if not already defined*/
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#endif
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#include "libdecnumber/decNumber.h"
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/* Decimal 32-bit type, accessible by bytes */
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typedef struct {
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uint8_t bytes[DECIMAL32_Bytes]; /* decimal32: 1, 5, 6, 20 bits*/
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} decimal32;
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/* special values [top byte excluding sign bit; last two bits are */
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/* don't-care for Infinity on input, last bit don't-care for NaN] */
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#if !defined(DECIMAL_NaN)
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#define DECIMAL_NaN 0x7c /* 0 11111 00 NaN */
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#define DECIMAL_sNaN 0x7e /* 0 11111 10 sNaN */
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#define DECIMAL_Inf 0x78 /* 0 11110 00 Infinity */
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#endif
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/* ---------------------------------------------------------------- */
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/* Routines */
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/* ---------------------------------------------------------------- */
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/* String conversions */
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decimal32 * decimal32FromString(decimal32 *, const char *, decContext *);
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char * decimal32ToString(const decimal32 *, char *);
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char * decimal32ToEngString(const decimal32 *, char *);
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/* decNumber conversions */
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decimal32 * decimal32FromNumber(decimal32 *, const decNumber *,
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decContext *);
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decNumber * decimal32ToNumber(const decimal32 *, decNumber *);
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/* Format-dependent utilities */
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uint32_t decimal32IsCanonical(const decimal32 *);
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decimal32 * decimal32Canonical(decimal32 *, const decimal32 *);
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#endif
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99
qemu/include/libdecnumber/dpd/decimal64.h
Normal file
99
qemu/include/libdecnumber/dpd/decimal64.h
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@@ -0,0 +1,99 @@
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/* Decimal 64-bit format module header for the decNumber C Library.
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Copyright (C) 2005, 2007 Free Software Foundation, Inc.
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Contributed by IBM Corporation. Author Mike Cowlishaw.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
|
||||
Software Foundation; either version 2, or (at your option) any later
|
||||
version.
|
||||
|
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In addition to the permissions in the GNU General Public License,
|
||||
the Free Software Foundation gives you unlimited permission to link
|
||||
the compiled version of this file into combinations with other
|
||||
programs, and to distribute those combinations without any
|
||||
restriction coming from the use of this file. (The General Public
|
||||
License restrictions do apply in other respects; for example, they
|
||||
cover modification of the file, and distribution when not linked
|
||||
into a combine executable.)
|
||||
|
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
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for more details.
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You should have received a copy of the GNU General Public License
|
||||
along with GCC; see the file COPYING. If not, write to the Free
|
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Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA. */
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/* ------------------------------------------------------------------ */
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/* Decimal 64-bit format module header */
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/* ------------------------------------------------------------------ */
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#ifndef DECIMAL64_H
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#define DECIMAL64_H
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#define DEC64NAME "decimal64" /* Short name */
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#define DEC64FULLNAME "Decimal 64-bit Number" /* Verbose name */
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#define DEC64AUTHOR "Mike Cowlishaw" /* Who to blame */
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/* parameters for decimal64s */
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#define DECIMAL64_Bytes 8 /* length */
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#define DECIMAL64_Pmax 16 /* maximum precision (digits) */
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#define DECIMAL64_Emax 384 /* maximum adjusted exponent */
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#define DECIMAL64_Emin -383 /* minimum adjusted exponent */
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#define DECIMAL64_Bias 398 /* bias for the exponent */
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#define DECIMAL64_String 24 /* maximum string length, +1 */
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#define DECIMAL64_EconL 8 /* exp. continuation length */
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/* highest biased exponent (Elimit-1) */
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#define DECIMAL64_Ehigh (DECIMAL64_Emax+DECIMAL64_Bias-DECIMAL64_Pmax+1)
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/* check enough digits, if pre-defined */
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#if defined(DECNUMDIGITS)
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#if (DECNUMDIGITS<DECIMAL64_Pmax)
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#error decimal64.h needs pre-defined DECNUMDIGITS>=16 for safe use
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#endif
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#endif
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#ifndef DECNUMDIGITS
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#define DECNUMDIGITS DECIMAL64_Pmax /* size if not already defined*/
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#endif
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#include "libdecnumber/decNumber.h"
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/* Decimal 64-bit type, accessible by bytes */
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typedef struct {
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uint8_t bytes[DECIMAL64_Bytes]; /* decimal64: 1, 5, 8, 50 bits*/
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} decimal64;
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/* special values [top byte excluding sign bit; last two bits are */
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/* don't-care for Infinity on input, last bit don't-care for NaN] */
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#if !defined(DECIMAL_NaN)
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#define DECIMAL_NaN 0x7c /* 0 11111 00 NaN */
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#define DECIMAL_sNaN 0x7e /* 0 11111 10 sNaN */
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#define DECIMAL_Inf 0x78 /* 0 11110 00 Infinity */
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#endif
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/* ---------------------------------------------------------------- */
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/* Routines */
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/* ---------------------------------------------------------------- */
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/* String conversions */
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decimal64 * decimal64FromString(decimal64 *, const char *, decContext *);
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char * decimal64ToString(const decimal64 *, char *);
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char * decimal64ToEngString(const decimal64 *, char *);
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/* decNumber conversions */
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decimal64 * decimal64FromNumber(decimal64 *, const decNumber *,
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decContext *);
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decNumber * decimal64ToNumber(const decimal64 *, decNumber *);
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/* Format-dependent utilities */
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uint32_t decimal64IsCanonical(const decimal64 *);
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decimal64 * decimal64Canonical(decimal64 *, const decimal64 *);
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#endif
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