145
|
1 /* Copyright (C) 2015-2020 Free Software Foundation, Inc.
|
111
|
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 _IMMINTRIN_H_INCLUDED
|
|
25 # error "Never use <cetintrin.h> directly; include <x86intrin.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__
|
|
38 extern __inline unsigned long long
|
|
39 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
131
|
40 _get_ssp (void)
|
111
|
41 {
|
131
|
42 return __builtin_ia32_rdsspq ();
|
|
43 }
|
|
44 #else
|
|
45 extern __inline unsigned int
|
|
46 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
|
47 _get_ssp (void)
|
|
48 {
|
|
49 return __builtin_ia32_rdsspd ();
|
111
|
50 }
|
|
51 #endif
|
|
52
|
|
53 extern __inline void
|
|
54 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
131
|
55 _inc_ssp (unsigned int __B)
|
111
|
56 {
|
|
57 #ifdef __x86_64__
|
131
|
58 __builtin_ia32_incsspq ((unsigned long long) __B);
|
|
59 #else
|
|
60 __builtin_ia32_incsspd (__B);
|
|
61 #endif
|
111
|
62 }
|
|
63
|
|
64 extern __inline void
|
|
65 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
|
66 _saveprevssp (void)
|
|
67 {
|
|
68 __builtin_ia32_saveprevssp ();
|
|
69 }
|
|
70
|
|
71 extern __inline void
|
|
72 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
|
73 _rstorssp (void *__B)
|
|
74 {
|
|
75 __builtin_ia32_rstorssp (__B);
|
|
76 }
|
|
77
|
|
78 extern __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__
|
|
86 extern __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
|
|
94 extern __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__
|
|
102 extern __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
|
|
110 extern __inline void
|
|
111 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
|
|
112 _setssbsy (void)
|
|
113 {
|
|
114 __builtin_ia32_setssbsy ();
|
|
115 }
|
|
116
|
|
117 extern __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. */
|