| 1 |
272 |
jeremybenn |
/* Copyright (C) 2007, 2009 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 it under
|
| 6 |
|
|
the terms of the GNU General Public License as published by the Free
|
| 7 |
|
|
Software Foundation; either version 3, or (at your option) any later
|
| 8 |
|
|
version.
|
| 9 |
|
|
|
| 10 |
|
|
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
|
| 11 |
|
|
WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
| 12 |
|
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
| 13 |
|
|
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 |
|
|
#ifndef _BID_GCC_INTRINSICS_H
|
| 25 |
|
|
#define _BID_GCC_INTRINSICS_H
|
| 26 |
|
|
|
| 27 |
|
|
#ifdef IN_LIBGCC2
|
| 28 |
|
|
|
| 29 |
|
|
#include "tconfig.h"
|
| 30 |
|
|
#include "coretypes.h"
|
| 31 |
|
|
#include "tm.h"
|
| 32 |
|
|
|
| 33 |
|
|
#ifndef LIBGCC2_WORDS_BIG_ENDIAN
|
| 34 |
|
|
#define LIBGCC2_WORDS_BIG_ENDIAN WORDS_BIG_ENDIAN
|
| 35 |
|
|
#endif
|
| 36 |
|
|
|
| 37 |
|
|
#ifndef LIBGCC2_FLOAT_WORDS_BIG_ENDIAN
|
| 38 |
|
|
#define LIBGCC2_FLOAT_WORDS_BIG_ENDIAN LIBGCC2_WORDS_BIG_ENDIAN
|
| 39 |
|
|
#endif
|
| 40 |
|
|
|
| 41 |
|
|
#ifndef LIBGCC2_LONG_DOUBLE_TYPE_SIZE
|
| 42 |
|
|
#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE LONG_DOUBLE_TYPE_SIZE
|
| 43 |
|
|
#endif
|
| 44 |
|
|
|
| 45 |
|
|
#ifndef LIBGCC2_HAS_XF_MODE
|
| 46 |
|
|
#define LIBGCC2_HAS_XF_MODE \
|
| 47 |
|
|
(BITS_PER_UNIT == 8 && LIBGCC2_LONG_DOUBLE_TYPE_SIZE == 80)
|
| 48 |
|
|
#endif
|
| 49 |
|
|
|
| 50 |
|
|
#ifndef LIBGCC2_HAS_TF_MODE
|
| 51 |
|
|
#define LIBGCC2_HAS_TF_MODE \
|
| 52 |
|
|
(BITS_PER_UNIT == 8 && LIBGCC2_LONG_DOUBLE_TYPE_SIZE == 128)
|
| 53 |
|
|
#endif
|
| 54 |
|
|
|
| 55 |
|
|
#ifndef BID_HAS_XF_MODE
|
| 56 |
|
|
#define BID_HAS_XF_MODE LIBGCC2_HAS_XF_MODE
|
| 57 |
|
|
#endif
|
| 58 |
|
|
|
| 59 |
|
|
#ifndef BID_HAS_TF_MODE
|
| 60 |
|
|
#define BID_HAS_TF_MODE LIBGCC2_HAS_TF_MODE
|
| 61 |
|
|
#endif
|
| 62 |
|
|
|
| 63 |
|
|
/* Some handy typedefs. */
|
| 64 |
|
|
|
| 65 |
|
|
typedef float SFtype __attribute__ ((mode (SF)));
|
| 66 |
|
|
typedef float DFtype __attribute__ ((mode (DF)));
|
| 67 |
|
|
#if LIBGCC2_HAS_XF_MODE
|
| 68 |
|
|
typedef float XFtype __attribute__ ((mode (XF)));
|
| 69 |
|
|
#endif /* LIBGCC2_HAS_XF_MODE */
|
| 70 |
|
|
#if LIBGCC2_HAS_TF_MODE
|
| 71 |
|
|
typedef float TFtype __attribute__ ((mode (TF)));
|
| 72 |
|
|
#endif /* LIBGCC2_HAS_XF_MODE */
|
| 73 |
|
|
|
| 74 |
|
|
typedef int SItype __attribute__ ((mode (SI)));
|
| 75 |
|
|
typedef int DItype __attribute__ ((mode (DI)));
|
| 76 |
|
|
typedef unsigned int USItype __attribute__ ((mode (SI)));
|
| 77 |
|
|
typedef unsigned int UDItype __attribute__ ((mode (DI)));
|
| 78 |
|
|
|
| 79 |
|
|
/* The type of the result of a decimal float comparison. This must
|
| 80 |
|
|
match `word_mode' in GCC for the target. */
|
| 81 |
|
|
|
| 82 |
|
|
typedef int CMPtype __attribute__ ((mode (word)));
|
| 83 |
|
|
|
| 84 |
|
|
typedef int SINT8 __attribute__ ((mode (QI)));
|
| 85 |
|
|
typedef unsigned int UINT8 __attribute__ ((mode (QI)));
|
| 86 |
|
|
typedef USItype UINT32;
|
| 87 |
|
|
typedef SItype SINT32;
|
| 88 |
|
|
typedef UDItype UINT64;
|
| 89 |
|
|
typedef DItype SINT64;
|
| 90 |
|
|
|
| 91 |
|
|
/* It has to be identical to the one defined in bid_functions.h. */
|
| 92 |
|
|
typedef __attribute__ ((aligned(16))) struct
|
| 93 |
|
|
{
|
| 94 |
|
|
UINT64 w[2];
|
| 95 |
|
|
} UINT128;
|
| 96 |
|
|
#else /* if not IN_LIBGCC2 */
|
| 97 |
|
|
|
| 98 |
|
|
#ifndef BID_HAS_XF_MODE
|
| 99 |
|
|
#define BID_HAS_XF_MODE 1
|
| 100 |
|
|
#endif
|
| 101 |
|
|
|
| 102 |
|
|
#ifndef BID_HAS_TF_MODE
|
| 103 |
|
|
#if defined __i386__
|
| 104 |
|
|
#define BID_HAS_TF_MODE 0
|
| 105 |
|
|
#else
|
| 106 |
|
|
#define BID_HAS_TF_MODE 1
|
| 107 |
|
|
#endif
|
| 108 |
|
|
#endif
|
| 109 |
|
|
|
| 110 |
|
|
#ifndef SFtype
|
| 111 |
|
|
#define SFtype float
|
| 112 |
|
|
#endif
|
| 113 |
|
|
|
| 114 |
|
|
#ifndef DFtype
|
| 115 |
|
|
#define DFtype double
|
| 116 |
|
|
#endif
|
| 117 |
|
|
|
| 118 |
|
|
#if BID_HAS_XF_MODE
|
| 119 |
|
|
#ifndef XFtype
|
| 120 |
|
|
#define XFtype long double
|
| 121 |
|
|
#endif
|
| 122 |
|
|
|
| 123 |
|
|
#endif /* IN_LIBGCC2 */
|
| 124 |
|
|
|
| 125 |
|
|
#if BID_HAS_TF_MODE
|
| 126 |
|
|
#ifndef TFtype
|
| 127 |
|
|
#define TFtype __float128
|
| 128 |
|
|
#endif
|
| 129 |
|
|
#endif
|
| 130 |
|
|
|
| 131 |
|
|
#ifndef SItype
|
| 132 |
|
|
#define SItype SINT32
|
| 133 |
|
|
#endif
|
| 134 |
|
|
|
| 135 |
|
|
#ifndef DItype
|
| 136 |
|
|
#define DItype SINT64
|
| 137 |
|
|
#endif
|
| 138 |
|
|
|
| 139 |
|
|
#ifndef USItype
|
| 140 |
|
|
#define USItype UINT32
|
| 141 |
|
|
#endif
|
| 142 |
|
|
|
| 143 |
|
|
#ifndef UDItype
|
| 144 |
|
|
#define UDItype UINT64
|
| 145 |
|
|
#endif
|
| 146 |
|
|
|
| 147 |
|
|
#ifndef CMPtype
|
| 148 |
|
|
#define CMPtype long
|
| 149 |
|
|
#endif
|
| 150 |
|
|
#endif /* IN_LIBGCC2 */
|
| 151 |
|
|
|
| 152 |
|
|
#if BID_HAS_GCC_DECIMAL_INTRINSICS
|
| 153 |
|
|
/* Prototypes for gcc instrinsics */
|
| 154 |
|
|
|
| 155 |
|
|
extern _Decimal64 __bid_adddd3 (_Decimal64, _Decimal64);
|
| 156 |
|
|
extern _Decimal64 __bid_subdd3 (_Decimal64, _Decimal64);
|
| 157 |
|
|
extern _Decimal32 __bid_addsd3 (_Decimal32, _Decimal32);
|
| 158 |
|
|
extern _Decimal32 __bid_subsd3 (_Decimal32, _Decimal32);
|
| 159 |
|
|
extern _Decimal128 __bid_addtd3 (_Decimal128, _Decimal128);
|
| 160 |
|
|
extern _Decimal128 __bid_subtd3 (_Decimal128, _Decimal128);
|
| 161 |
|
|
extern DFtype __bid_truncdddf (_Decimal64);
|
| 162 |
|
|
extern DItype __bid_fixdddi (_Decimal64);
|
| 163 |
|
|
extern _Decimal32 __bid_truncddsd2 (_Decimal64);
|
| 164 |
|
|
extern SFtype __bid_truncddsf (_Decimal64);
|
| 165 |
|
|
extern SItype __bid_fixddsi (_Decimal64);
|
| 166 |
|
|
extern _Decimal128 __bid_extendddtd2 (_Decimal64);
|
| 167 |
|
|
#if BID_HAS_TF_MODE
|
| 168 |
|
|
extern TFtype __bid_extendddtf (_Decimal64);
|
| 169 |
|
|
#endif
|
| 170 |
|
|
extern UDItype __bid_fixunsdddi (_Decimal64);
|
| 171 |
|
|
extern USItype __bid_fixunsddsi (_Decimal64);
|
| 172 |
|
|
#if BID_HAS_XF_MODE
|
| 173 |
|
|
extern XFtype __bid_extendddxf (_Decimal64);
|
| 174 |
|
|
#endif
|
| 175 |
|
|
extern _Decimal64 __bid_extenddfdd (DFtype);
|
| 176 |
|
|
extern _Decimal32 __bid_truncdfsd (DFtype);
|
| 177 |
|
|
extern _Decimal128 __bid_extenddftd (DFtype);
|
| 178 |
|
|
extern _Decimal64 __bid_floatdidd (DItype);
|
| 179 |
|
|
extern _Decimal32 __bid_floatdisd (DItype);
|
| 180 |
|
|
extern _Decimal128 __bid_floatditd (DItype);
|
| 181 |
|
|
extern _Decimal64 __bid_divdd3 (_Decimal64, _Decimal64);
|
| 182 |
|
|
extern _Decimal32 __bid_divsd3 (_Decimal32, _Decimal32);
|
| 183 |
|
|
extern _Decimal128 __bid_divtd3 (_Decimal128, _Decimal128);
|
| 184 |
|
|
extern CMPtype __bid_eqdd2 (_Decimal64, _Decimal64);
|
| 185 |
|
|
extern CMPtype __bid_eqsd2 (_Decimal32, _Decimal32);
|
| 186 |
|
|
extern CMPtype __bid_eqtd2 (_Decimal128, _Decimal128);
|
| 187 |
|
|
extern CMPtype __bid_gedd2 (_Decimal64, _Decimal64);
|
| 188 |
|
|
extern CMPtype __bid_gesd2 (_Decimal32, _Decimal32);
|
| 189 |
|
|
extern CMPtype __bid_getd2 (_Decimal128, _Decimal128);
|
| 190 |
|
|
extern CMPtype __bid_gtdd2 (_Decimal64, _Decimal64);
|
| 191 |
|
|
extern CMPtype __bid_gtsd2 (_Decimal32, _Decimal32);
|
| 192 |
|
|
extern CMPtype __bid_gttd2 (_Decimal128, _Decimal128);
|
| 193 |
|
|
extern CMPtype __bid_ledd2 (_Decimal64, _Decimal64);
|
| 194 |
|
|
extern CMPtype __bid_lesd2 (_Decimal32, _Decimal32);
|
| 195 |
|
|
extern CMPtype __bid_letd2 (_Decimal128, _Decimal128);
|
| 196 |
|
|
extern CMPtype __bid_ltdd2 (_Decimal64, _Decimal64);
|
| 197 |
|
|
extern CMPtype __bid_ltsd2 (_Decimal32, _Decimal32);
|
| 198 |
|
|
extern CMPtype __bid_lttd2 (_Decimal128, _Decimal128);
|
| 199 |
|
|
extern CMPtype __bid_nedd2 (_Decimal64, _Decimal64);
|
| 200 |
|
|
extern CMPtype __bid_nesd2 (_Decimal32, _Decimal32);
|
| 201 |
|
|
extern CMPtype __bid_netd2 (_Decimal128, _Decimal128);
|
| 202 |
|
|
extern CMPtype __bid_unorddd2 (_Decimal64, _Decimal64);
|
| 203 |
|
|
extern CMPtype __bid_unordsd2 (_Decimal32, _Decimal32);
|
| 204 |
|
|
extern CMPtype __bid_unordtd2 (_Decimal128, _Decimal128);
|
| 205 |
|
|
extern _Decimal64 __bid_muldd3 (_Decimal64, _Decimal64);
|
| 206 |
|
|
extern _Decimal32 __bid_mulsd3 (_Decimal32, _Decimal32);
|
| 207 |
|
|
extern _Decimal128 __bid_multd3 (_Decimal128, _Decimal128);
|
| 208 |
|
|
extern _Decimal64 __bid_extendsddd2 (_Decimal32);
|
| 209 |
|
|
extern DFtype __bid_extendsddf (_Decimal32);
|
| 210 |
|
|
extern DItype __bid_fixsddi (_Decimal32);
|
| 211 |
|
|
extern SFtype __bid_truncsdsf (_Decimal32);
|
| 212 |
|
|
extern SItype __bid_fixsdsi (_Decimal32);
|
| 213 |
|
|
extern _Decimal128 __bid_extendsdtd2 (_Decimal32);
|
| 214 |
|
|
#if BID_HAS_TF_MODE
|
| 215 |
|
|
extern TFtype __bid_extendsdtf (_Decimal32);
|
| 216 |
|
|
#endif
|
| 217 |
|
|
extern UDItype __bid_fixunssddi (_Decimal32);
|
| 218 |
|
|
extern USItype __bid_fixunssdsi (_Decimal32);
|
| 219 |
|
|
#if BID_HAS_XF_MODE
|
| 220 |
|
|
extern XFtype __bid_extendsdxf (_Decimal32);
|
| 221 |
|
|
#endif
|
| 222 |
|
|
extern _Decimal64 __bid_extendsfdd (SFtype);
|
| 223 |
|
|
extern _Decimal32 __bid_extendsfsd (SFtype);
|
| 224 |
|
|
extern _Decimal128 __bid_extendsftd (SFtype);
|
| 225 |
|
|
extern _Decimal64 __bid_floatsidd (SItype);
|
| 226 |
|
|
extern _Decimal32 __bid_floatsisd (SItype);
|
| 227 |
|
|
extern _Decimal128 __bid_floatsitd (SItype);
|
| 228 |
|
|
extern _Decimal64 __bid_trunctddd2 (_Decimal128);
|
| 229 |
|
|
extern DFtype __bid_trunctddf (_Decimal128);
|
| 230 |
|
|
extern DItype __bid_fixtddi (_Decimal128);
|
| 231 |
|
|
extern _Decimal32 __bid_trunctdsd2 (_Decimal128);
|
| 232 |
|
|
extern SFtype __bid_trunctdsf (_Decimal128);
|
| 233 |
|
|
extern SItype __bid_fixtdsi (_Decimal128);
|
| 234 |
|
|
#if BID_HAS_TF_MODE
|
| 235 |
|
|
extern TFtype __bid_trunctdtf (_Decimal128);
|
| 236 |
|
|
#endif
|
| 237 |
|
|
extern UDItype __bid_fixunstddi (_Decimal128);
|
| 238 |
|
|
extern USItype __bid_fixunstdsi (_Decimal128);
|
| 239 |
|
|
#if BID_HAS_XF_MODE
|
| 240 |
|
|
extern XFtype __bid_trunctdxf (_Decimal128);
|
| 241 |
|
|
#endif
|
| 242 |
|
|
#if BID_HAS_TF_MODE
|
| 243 |
|
|
extern _Decimal64 __bid_trunctfdd (TFtype);
|
| 244 |
|
|
extern _Decimal32 __bid_trunctfsd (TFtype);
|
| 245 |
|
|
extern _Decimal128 __bid_extendtftd (TFtype);
|
| 246 |
|
|
#endif
|
| 247 |
|
|
extern _Decimal64 __bid_floatunsdidd (UDItype);
|
| 248 |
|
|
extern _Decimal32 __bid_floatunsdisd (UDItype);
|
| 249 |
|
|
extern _Decimal128 __bid_floatunsditd (UDItype);
|
| 250 |
|
|
extern _Decimal64 __bid_floatunssidd (USItype);
|
| 251 |
|
|
extern _Decimal32 __bid_floatunssisd (USItype);
|
| 252 |
|
|
extern _Decimal128 __bid_floatunssitd (USItype);
|
| 253 |
|
|
#if BID_HAS_XF_MODE
|
| 254 |
|
|
extern _Decimal64 __bid_truncxfdd (XFtype);
|
| 255 |
|
|
extern _Decimal32 __bid_truncxfsd (XFtype);
|
| 256 |
|
|
extern _Decimal128 __bid_extendxftd (XFtype);
|
| 257 |
|
|
#endif
|
| 258 |
|
|
extern int isinfd32 (_Decimal32);
|
| 259 |
|
|
extern int isinfd64 (_Decimal64);
|
| 260 |
|
|
extern int isinfd128 (_Decimal128);
|
| 261 |
|
|
#endif /* BID_HAS_GCC_DECIMAL_INTRINSICS */
|
| 262 |
|
|
|
| 263 |
|
|
extern void __dfp_set_round (int);
|
| 264 |
|
|
extern int __dfp_get_round (void);
|
| 265 |
|
|
extern void __dfp_clear_except (void);
|
| 266 |
|
|
extern int __dfp_test_except (int);
|
| 267 |
|
|
extern void __dfp_raise_except (int);
|
| 268 |
|
|
|
| 269 |
|
|
#if BID_HAS_GCC_DECIMAL_INTRINSICS
|
| 270 |
|
|
/* Used by gcc intrinsics. We have to define them after UINT128
|
| 271 |
|
|
is defined. */
|
| 272 |
|
|
union decimal32 {
|
| 273 |
|
|
_Decimal32 d;
|
| 274 |
|
|
UINT32 i;
|
| 275 |
|
|
};
|
| 276 |
|
|
|
| 277 |
|
|
union decimal64 {
|
| 278 |
|
|
_Decimal64 d;
|
| 279 |
|
|
UINT64 i;
|
| 280 |
|
|
};
|
| 281 |
|
|
|
| 282 |
|
|
union decimal128 {
|
| 283 |
|
|
_Decimal128 d;
|
| 284 |
|
|
UINT128 i;
|
| 285 |
|
|
};
|
| 286 |
|
|
|
| 287 |
|
|
#if BID_HAS_TF_MODE
|
| 288 |
|
|
union float128 {
|
| 289 |
|
|
TFtype f;
|
| 290 |
|
|
UINT128 i;
|
| 291 |
|
|
};
|
| 292 |
|
|
#endif
|
| 293 |
|
|
#endif /* BID_HAS_GCC_DECIMAL_INTRINSICS */
|
| 294 |
|
|
|
| 295 |
|
|
#endif /* _BID_GCC_INTRINSICS_H */
|
