gcc/ginclude/stdfix.h

   1 /* Copyright (C) 2007-2018 Free Software Foundation, Inc.
   2
   3 This file is part of GCC.
   4
   5 GCC is free software; you can redistribute it and/or modify
   6 it under the terms of the GNU General Public License as published by
   7 the Free Software Foundation; either version 3, or (at your option)
   8 any later version.
   9
  10 GCC is distributed in the hope that it will be useful,
  11 but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 GNU General Public License for more details.
  14
  15 Under Section 7 of GPL version 3, you are granted additional
  16 permissions described in the GCC Runtime Library Exception, version
  17 3.1, as published by the Free Software Foundation.
  18
  19 You should have received a copy of the GNU General Public License and
  20 a copy of the GCC Runtime Library Exception along with this program;
  21 see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  22 <http://www.gnu.org/licenses/>.  */
  23
  24 /* ISO/IEC JTC1 SC22 WG14 N1169
  25  * Date: 2006-04-04
  26  * ISO/IEC TR 18037
  27  * Programming languages - C - Extensions to support embedded processors
  28  */
  29
  30 #ifndef _STDFIX_H
  31 #define _STDFIX_H
  32
  33 /* 7.18a.1 Introduction.  */
  34
  35 #undef fract
  36 #undef accum
  37 #undef sat
  38 #define fract           _Fract
  39 #define accum           _Accum
  40 #define sat             _Sat
  41
  42 /* 7.18a.3 Precision macros.  */
  43
  44 #undef SFRACT_FBIT
  45 #undef SFRACT_MIN
  46 #undef SFRACT_MAX
  47 #undef SFRACT_EPSILON
  48 #define SFRACT_FBIT     __SFRACT_FBIT__
  49 #define SFRACT_MIN      __SFRACT_MIN__
  50 #define SFRACT_MAX      __SFRACT_MAX__
  51 #define SFRACT_EPSILON  __SFRACT_EPSILON__
  52
  53 #undef USFRACT_FBIT
  54 #undef USFRACT_MIN
  55 #undef USFRACT_MAX
  56 #undef USFRACT_EPSILON
  57 #define USFRACT_FBIT    __USFRACT_FBIT__
  58 #define USFRACT_MIN     __USFRACT_MIN__         /* GCC extension.  */
  59 #define USFRACT_MAX     __USFRACT_MAX__
  60 #define USFRACT_EPSILON __USFRACT_EPSILON__
  61
  62 #undef FRACT_FBIT
  63 #undef FRACT_MIN
  64 #undef FRACT_MAX
  65 #undef FRACT_EPSILON
  66 #define FRACT_FBIT      __FRACT_FBIT__
  67 #define FRACT_MIN       __FRACT_MIN__
  68 #define FRACT_MAX       __FRACT_MAX__
  69 #define FRACT_EPSILON   __FRACT_EPSILON__
  70
  71 #undef UFRACT_FBIT
  72 #undef UFRACT_MIN
  73 #undef UFRACT_MAX
  74 #undef UFRACT_EPSILON
  75 #define UFRACT_FBIT     __UFRACT_FBIT__
  76 #define UFRACT_MIN      __UFRACT_MIN__          /* GCC extension.  */
  77 #define UFRACT_MAX      __UFRACT_MAX__
  78 #define UFRACT_EPSILON  __UFRACT_EPSILON__
  79
  80 #undef LFRACT_FBIT
  81 #undef LFRACT_MIN
  82 #undef LFRACT_MAX
  83 #undef LFRACT_EPSILON
  84 #define LFRACT_FBIT     __LFRACT_FBIT__
  85 #define LFRACT_MIN      __LFRACT_MIN__
  86 #define LFRACT_MAX      __LFRACT_MAX__
  87 #define LFRACT_EPSILON  __LFRACT_EPSILON__
  88
  89 #undef ULFRACT_FBIT
  90 #undef ULFRACT_MIN
  91 #undef ULFRACT_MAX
  92 #undef ULFRACT_EPSILON
  93 #define ULFRACT_FBIT    __ULFRACT_FBIT__
  94 #define ULFRACT_MIN     __ULFRACT_MIN__         /* GCC extension.  */
  95 #define ULFRACT_MAX     __ULFRACT_MAX__
  96 #define ULFRACT_EPSILON __ULFRACT_EPSILON__
  97
  98 #undef LLFRACT_FBIT
  99 #undef LLFRACT_MIN
 100 #undef LLFRACT_MAX
 101 #undef LLFRACT_EPSILON
 102 #define LLFRACT_FBIT    __LLFRACT_FBIT__        /* GCC extension.  */
 103 #define LLFRACT_MIN     __LLFRACT_MIN__         /* GCC extension.  */
 104 #define LLFRACT_MAX     __LLFRACT_MAX__         /* GCC extension.  */
 105 #define LLFRACT_EPSILON __LLFRACT_EPSILON__     /* GCC extension.  */
 106
 107 #undef ULLFRACT_FBIT
 108 #undef ULLFRACT_MIN
 109 #undef ULLFRACT_MAX
 110 #undef ULLFRACT_EPSILON
 111 #define ULLFRACT_FBIT   __ULLFRACT_FBIT__       /* GCC extension.  */
 112 #define ULLFRACT_MIN    __ULLFRACT_MIN__        /* GCC extension.  */
 113 #define ULLFRACT_MAX    __ULLFRACT_MAX__        /* GCC extension.  */
 114 #define ULLFRACT_EPSILON        __ULLFRACT_EPSILON__    /* GCC extension.  */
 115
 116 #undef SACCUM_FBIT
 117 #undef SACCUM_IBIT
 118 #undef SACCUM_MIN
 119 #undef SACCUM_MAX
 120 #undef SACCUM_EPSILON
 121 #define SACCUM_FBIT     __SACCUM_FBIT__
 122 #define SACCUM_IBIT     __SACCUM_IBIT__
 123 #define SACCUM_MIN      __SACCUM_MIN__
 124 #define SACCUM_MAX      __SACCUM_MAX__
 125 #define SACCUM_EPSILON  __SACCUM_EPSILON__
 126
 127 #undef USACCUM_FBIT
 128 #undef USACCUM_IBIT
 129 #undef USACCUM_MIN
 130 #undef USACCUM_MAX
 131 #undef USACCUM_EPSILON
 132 #define USACCUM_FBIT    __USACCUM_FBIT__
 133 #define USACCUM_IBIT    __USACCUM_IBIT__
 134 #define USACCUM_MIN     __USACCUM_MIN__         /* GCC extension.  */
 135 #define USACCUM_MAX     __USACCUM_MAX__
 136 #define USACCUM_EPSILON __USACCUM_EPSILON__
 137
 138 #undef ACCUM_FBIT
 139 #undef ACCUM_IBIT
 140 #undef ACCUM_MIN
 141 #undef ACCUM_MAX
 142 #undef ACCUM_EPSILON
 143 #define ACCUM_FBIT      __ACCUM_FBIT__
 144 #define ACCUM_IBIT      __ACCUM_IBIT__
 145 #define ACCUM_MIN       __ACCUM_MIN__
 146 #define ACCUM_MAX       __ACCUM_MAX__
 147 #define ACCUM_EPSILON   __ACCUM_EPSILON__
 148
 149 #undef UACCUM_FBIT
 150 #undef UACCUM_IBIT
 151 #undef UACCUM_MIN
 152 #undef UACCUM_MAX
 153 #undef UACCUM_EPSILON
 154 #define UACCUM_FBIT     __UACCUM_FBIT__
 155 #define UACCUM_IBIT     __UACCUM_IBIT__
 156 #define UACCUM_MIN      __UACCUM_MIN__          /* GCC extension.  */
 157 #define UACCUM_MAX      __UACCUM_MAX__
 158 #define UACCUM_EPSILON  __UACCUM_EPSILON__
 159
 160 #undef LACCUM_FBIT
 161 #undef LACCUM_IBIT
 162 #undef LACCUM_MIN
 163 #undef LACCUM_MAX
 164 #undef LACCUM_EPSILON
 165 #define LACCUM_FBIT     __LACCUM_FBIT__
 166 #define LACCUM_IBIT     __LACCUM_IBIT__
 167 #define LACCUM_MIN      __LACCUM_MIN__
 168 #define LACCUM_MAX      __LACCUM_MAX__
 169 #define LACCUM_EPSILON  __LACCUM_EPSILON__
 170
 171 #undef ULACCUM_FBIT
 172 #undef ULACCUM_IBIT
 173 #undef ULACCUM_MIN
 174 #undef ULACCUM_MAX
 175 #undef ULACCUM_EPSILON
 176 #define ULACCUM_FBIT    __ULACCUM_FBIT__
 177 #define ULACCUM_IBIT    __ULACCUM_IBIT__
 178 #define ULACCUM_MIN     __ULACCUM_MIN__         /* GCC extension.  */
 179 #define ULACCUM_MAX     __ULACCUM_MAX__
 180 #define ULACCUM_EPSILON __ULACCUM_EPSILON__
 181
 182 #undef LLACCUM_FBIT
 183 #undef LLACCUM_IBIT
 184 #undef LLACCUM_MIN
 185 #undef LLACCUM_MAX
 186 #undef LLACCUM_EPSILON
 187 #define LLACCUM_FBIT    __LLACCUM_FBIT__        /* GCC extension.  */
 188 #define LLACCUM_IBIT    __LLACCUM_IBIT__        /* GCC extension.  */
 189 #define LLACCUM_MIN     __LLACCUM_MIN__         /* GCC extension.  */
 190 #define LLACCUM_MAX     __LLACCUM_MAX__         /* GCC extension.  */
 191 #define LLACCUM_EPSILON __LLACCUM_EPSILON__     /* GCC extension.  */
 192
 193 #undef ULLACCUM_FBIT
 194 #undef ULLACCUM_IBIT
 195 #undef ULLACCUM_MIN
 196 #undef ULLACCUM_MAX
 197 #undef ULLACCUM_EPSILON
 198 #define ULLACCUM_FBIT   __ULLACCUM_FBIT__       /* GCC extension.  */
 199 #define ULLACCUM_IBIT   __ULLACCUM_IBIT__       /* GCC extension.  */
 200 #define ULLACCUM_MIN    __ULLACCUM_MIN__        /* GCC extension.  */
 201 #define ULLACCUM_MAX    __ULLACCUM_MAX__        /* GCC extension.  */
 202 #define ULLACCUM_EPSILON        __ULLACCUM_EPSILON__    /* GCC extension.  */
 203
 204 #endif /* _STDFIX_H */