projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| a945c346 | 1 | /* Copyright (C) 2012-2024 Free Software Foundation, Inc. |
| 4c340b5d KY |
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 | ||
| 59a95143 L |
24 | #ifndef _X86GPRINTRIN_H_INCLUDED |
| 25 | # error "Never use <rdseedintrin.h> directly; include <x86gprintrin.h> instead." | |
| 4c340b5d KY |
26 | #endif |
| 27 | ||
| 97db2bf7 ST |
28 | #ifndef _RDSEEDINTRIN_H_INCLUDED |
| 29 | #define _RDSEEDINTRIN_H_INCLUDED | |
| 30 | ||
| 4c340b5d | 31 | #ifndef __RDSEED__ |
| 97db2bf7 ST |
32 | #pragma GCC push_options |
| 33 | #pragma GCC target("rdseed") | |
| 34 | #define __DISABLE_RDSEED__ | |
| 4c340b5d KY |
35 | #endif /* __RDSEED__ */ |
| 36 | ||
| 4c340b5d KY |
37 | |
| 38 | extern __inline int | |
| 39 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) | |
| b5fd0b71 | 40 | _rdseed16_step (unsigned short *__p) |
| 4c340b5d | 41 | { |
| 810cb191 | 42 | return __builtin_ia32_rdseed_hi_step (__p); |
| 4c340b5d KY |
43 | } |
| 44 | ||
| 45 | extern __inline int | |
| 46 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) | |
| b5fd0b71 | 47 | _rdseed32_step (unsigned int *__p) |
| 4c340b5d | 48 | { |
| 810cb191 | 49 | return __builtin_ia32_rdseed_si_step (__p); |
| 4c340b5d KY |
50 | } |
| 51 | ||
| 52 | #ifdef __x86_64__ | |
| 53 | extern __inline int | |
| 54 | __attribute__((__gnu_inline__, __always_inline__, __artificial__)) | |
| b5fd0b71 | 55 | _rdseed64_step (unsigned long long *__p) |
| 4c340b5d | 56 | { |
| 810cb191 | 57 | return __builtin_ia32_rdseed_di_step (__p); |
| 4c340b5d KY |
58 | } |
| 59 | #endif | |
| 60 | ||
| 97db2bf7 ST |
61 | #ifdef __DISABLE_RDSEED__ |
| 62 | #undef __DISABLE_RDSEED__ | |
| 63 | #pragma GCC pop_options | |
| 64 | #endif /* __DISABLE_RDSEED__ */ | |
| 65 | ||
| 4c340b5d | 66 | #endif /* _RDSEEDINTRIN_H_INCLUDED */ |