1 /*===---- cetintrin.h - CET intrinsic --------------------------------------===
2 *
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
4 * of this software and associated documentation files (the "Software"), to deal
5 * in the Software without restriction, including without limitation the rights
6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7 * copies of the Software, and to permit persons to whom the Software is
8 * furnished to do so, subject to the following conditions:
9 *
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
12 *
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
19 * THE SOFTWARE.
20 *
21 *===-----------------------------------------------------------------------===
22 */
23
24 #ifndef __IMMINTRIN_H
25 #error "Never use <cetintrin.h> directly; include <immintrin.h> instead."
26 #endif
27
28 #ifndef __CETINTRIN_H
29 #define __CETINTRIN_H
30
31 /* Define the default attributes for the functions in this file. */
32 #define __DEFAULT_FN_ATTRS \
33 __attribute__((__always_inline__, __nodebug__, __target__("shstk")))
34
_incsspd(int __a)35 static __inline__ void __DEFAULT_FN_ATTRS _incsspd(int __a) {
36 __builtin_ia32_incsspd(__a);
37 }
38
39 #ifdef __x86_64__
_incsspq(unsigned long long __a)40 static __inline__ void __DEFAULT_FN_ATTRS _incsspq(unsigned long long __a) {
41 __builtin_ia32_incsspq(__a);
42 }
43 #endif /* __x86_64__ */
44
45 #ifdef __x86_64__
_inc_ssp(unsigned int __a)46 static __inline__ void __DEFAULT_FN_ATTRS _inc_ssp(unsigned int __a) {
47 __builtin_ia32_incsspq(__a);
48 }
49 #else /* __x86_64__ */
_inc_ssp(unsigned int __a)50 static __inline__ void __DEFAULT_FN_ATTRS _inc_ssp(unsigned int __a) {
51 __builtin_ia32_incsspd((int)__a);
52 }
53 #endif /* __x86_64__ */
54
_rdsspd(unsigned int __a)55 static __inline__ unsigned int __DEFAULT_FN_ATTRS _rdsspd(unsigned int __a) {
56 return __builtin_ia32_rdsspd(__a);
57 }
58
59 #ifdef __x86_64__
_rdsspq(unsigned long long __a)60 static __inline__ unsigned long long __DEFAULT_FN_ATTRS _rdsspq(unsigned long long __a) {
61 return __builtin_ia32_rdsspq(__a);
62 }
63 #endif /* __x86_64__ */
64
65 #ifdef __x86_64__
_get_ssp(void)66 static __inline__ unsigned long long __DEFAULT_FN_ATTRS _get_ssp(void) {
67 return __builtin_ia32_rdsspq(0);
68 }
69 #else /* __x86_64__ */
_get_ssp(void)70 static __inline__ unsigned int __DEFAULT_FN_ATTRS _get_ssp(void) {
71 return __builtin_ia32_rdsspd(0);
72 }
73 #endif /* __x86_64__ */
74
_saveprevssp()75 static __inline__ void __DEFAULT_FN_ATTRS _saveprevssp() {
76 __builtin_ia32_saveprevssp();
77 }
78
_rstorssp(void * __p)79 static __inline__ void __DEFAULT_FN_ATTRS _rstorssp(void * __p) {
80 __builtin_ia32_rstorssp(__p);
81 }
82
_wrssd(unsigned int __a,void * __p)83 static __inline__ void __DEFAULT_FN_ATTRS _wrssd(unsigned int __a, void * __p) {
84 __builtin_ia32_wrssd(__a, __p);
85 }
86
87 #ifdef __x86_64__
_wrssq(unsigned long long __a,void * __p)88 static __inline__ void __DEFAULT_FN_ATTRS _wrssq(unsigned long long __a, void * __p) {
89 __builtin_ia32_wrssq(__a, __p);
90 }
91 #endif /* __x86_64__ */
92
_wrussd(unsigned int __a,void * __p)93 static __inline__ void __DEFAULT_FN_ATTRS _wrussd(unsigned int __a, void * __p) {
94 __builtin_ia32_wrussd(__a, __p);
95 }
96
97 #ifdef __x86_64__
_wrussq(unsigned long long __a,void * __p)98 static __inline__ void __DEFAULT_FN_ATTRS _wrussq(unsigned long long __a, void * __p) {
99 __builtin_ia32_wrussq(__a, __p);
100 }
101 #endif /* __x86_64__ */
102
_setssbsy()103 static __inline__ void __DEFAULT_FN_ATTRS _setssbsy() {
104 __builtin_ia32_setssbsy();
105 }
106
_clrssbsy(void * __p)107 static __inline__ void __DEFAULT_FN_ATTRS _clrssbsy(void * __p) {
108 __builtin_ia32_clrssbsy(__p);
109 }
110
111 #undef __DEFAULT_FN_ATTRS
112
113 #endif /* __CETINTRIN_H */
114