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1/* Copyright (C) 2012-2017 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#if !defined _X86INTRIN_H_INCLUDED
25# error "Never use <rdseedintrin.h> directly; include <x86intrin.h> instead."
26#endif
27
28#ifndef _RDSEEDINTRIN_H_INCLUDED
29#define _RDSEEDINTRIN_H_INCLUDED
30
31#ifndef __RDSEED__
32#pragma GCC push_options
33#pragma GCC target("rdseed")
34#define __DISABLE_RDSEED__
35#endif /* __RDSEED__ */
36
37
38extern __inline int
39__attribute__((__gnu_inline__, __always_inline__, __artificial__))
40_rdseed16_step (unsigned short *__p)
41{
42 return __builtin_ia32_rdseed_hi_step (__p);
43}
44
45extern __inline int
46__attribute__((__gnu_inline__, __always_inline__, __artificial__))
47_rdseed32_step (unsigned int *__p)
48{
49 return __builtin_ia32_rdseed_si_step (__p);
50}
51
52#ifdef __x86_64__
53extern __inline int
54__attribute__((__gnu_inline__, __always_inline__, __artificial__))
55_rdseed64_step (unsigned long long *__p)
56{
57 return __builtin_ia32_rdseed_di_step (__p);
58}
59#endif
60
61#ifdef __DISABLE_RDSEED__
62#undef __DISABLE_RDSEED__
63#pragma GCC pop_options
64#endif /* __DISABLE_RDSEED__ */
65
66#endif /* _RDSEEDINTRIN_H_INCLUDED */
67

Warning: That file was not part of the compilation database. It may have many parsing errors.