source: Daodan/MSYS2/mingw32/lib/gcc/i686-w64-mingw32/11.2.0/include/cetintrin.h@ 1171

Last change on this file since 1171 was 1166, checked in by rossy, 3 years ago

Daodan: Replace MinGW build env with an up-to-date MSYS2 env

File size: 3.3 KB
Line 
1/* Copyright (C) 2015-2021 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#ifndef _X86GPRINTRIN_H_INCLUDED
25# error "Never use <cetintrin.h> directly; include <x86gprintrin.h> instead."
26#endif
27
28#ifndef _CETINTRIN_H_INCLUDED
29#define _CETINTRIN_H_INCLUDED
30
31#ifndef __SHSTK__
32#pragma GCC push_options
33#pragma GCC target ("shstk")
34#define __DISABLE_SHSTK__
35#endif /* __SHSTK__ */
36
37#ifdef __x86_64__
38extern __inline unsigned long long
39__attribute__((__gnu_inline__, __always_inline__, __artificial__))
40_get_ssp (void)
41{
42 return __builtin_ia32_rdsspq ();
43}
44#else
45extern __inline unsigned int
46__attribute__((__gnu_inline__, __always_inline__, __artificial__))
47_get_ssp (void)
48{
49 return __builtin_ia32_rdsspd ();
50}
51#endif
52
53extern __inline void
54__attribute__((__gnu_inline__, __always_inline__, __artificial__))
55_inc_ssp (unsigned int __B)
56{
57#ifdef __x86_64__
58 __builtin_ia32_incsspq ((unsigned long long) __B);
59#else
60 __builtin_ia32_incsspd (__B);
61#endif
62}
63
64extern __inline void
65__attribute__((__gnu_inline__, __always_inline__, __artificial__))
66_saveprevssp (void)
67{
68 __builtin_ia32_saveprevssp ();
69}
70
71extern __inline void
72__attribute__((__gnu_inline__, __always_inline__, __artificial__))
73_rstorssp (void *__B)
74{
75 __builtin_ia32_rstorssp (__B);
76}
77
78extern __inline void
79__attribute__((__gnu_inline__, __always_inline__, __artificial__))
80_wrssd (unsigned int __B, void *__C)
81{
82 __builtin_ia32_wrssd (__B, __C);
83}
84
85#ifdef __x86_64__
86extern __inline void
87__attribute__((__gnu_inline__, __always_inline__, __artificial__))
88_wrssq (unsigned long long __B, void *__C)
89{
90 __builtin_ia32_wrssq (__B, __C);
91}
92#endif
93
94extern __inline void
95__attribute__((__gnu_inline__, __always_inline__, __artificial__))
96_wrussd (unsigned int __B, void *__C)
97{
98 __builtin_ia32_wrussd (__B, __C);
99}
100
101#ifdef __x86_64__
102extern __inline void
103__attribute__((__gnu_inline__, __always_inline__, __artificial__))
104_wrussq (unsigned long long __B, void *__C)
105{
106 __builtin_ia32_wrussq (__B, __C);
107}
108#endif
109
110extern __inline void
111__attribute__((__gnu_inline__, __always_inline__, __artificial__))
112_setssbsy (void)
113{
114 __builtin_ia32_setssbsy ();
115}
116
117extern __inline void
118__attribute__((__gnu_inline__, __always_inline__, __artificial__))
119_clrssbsy (void *__B)
120{
121 __builtin_ia32_clrssbsy (__B);
122}
123
124#ifdef __DISABLE_SHSTK__
125#undef __DISABLE_SHSTK__
126#pragma GCC pop_options
127#endif /* __DISABLE_SHSTK__ */
128
129#endif /* _CETINTRIN_H_INCLUDED. */
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