1 /*===---- cetintrin.h - CET intrinsic --------------------------------------===
2 *
3 * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 * See https://llvm.org/LICENSE.txt for license information.
5 * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 *
7 *===-----------------------------------------------------------------------===
8 */
9
10 #ifndef __IMMINTRIN_H
11 #error "Never use <cetintrin.h> directly; include <immintrin.h> instead."
12 #endif
13
14 #ifndef __CETINTRIN_H
15 #define __CETINTRIN_H
16
17 /* Define the default attributes for the functions in this file. */
18 #define __DEFAULT_FN_ATTRS \
19 __attribute__((__always_inline__, __nodebug__, __target__("shstk")))
20
_incsspd(int __a)21 static __inline__ void __DEFAULT_FN_ATTRS _incsspd(int __a) {
22 __builtin_ia32_incsspd(__a);
23 }
24
25 #ifdef __x86_64__
_incsspq(unsigned long long __a)26 static __inline__ void __DEFAULT_FN_ATTRS _incsspq(unsigned long long __a) {
27 __builtin_ia32_incsspq(__a);
28 }
29 #endif /* __x86_64__ */
30
31 #ifdef __x86_64__
_inc_ssp(unsigned int __a)32 static __inline__ void __DEFAULT_FN_ATTRS _inc_ssp(unsigned int __a) {
33 __builtin_ia32_incsspq(__a);
34 }
35 #else /* __x86_64__ */
_inc_ssp(unsigned int __a)36 static __inline__ void __DEFAULT_FN_ATTRS _inc_ssp(unsigned int __a) {
37 __builtin_ia32_incsspd((int)__a);
38 }
39 #endif /* __x86_64__ */
40
_rdsspd(unsigned int __a)41 static __inline__ unsigned int __DEFAULT_FN_ATTRS _rdsspd(unsigned int __a) {
42 return __builtin_ia32_rdsspd(__a);
43 }
44
45 #ifdef __x86_64__
_rdsspq(unsigned long long __a)46 static __inline__ unsigned long long __DEFAULT_FN_ATTRS _rdsspq(unsigned long long __a) {
47 return __builtin_ia32_rdsspq(__a);
48 }
49 #endif /* __x86_64__ */
50
51 #ifdef __x86_64__
_get_ssp(void)52 static __inline__ unsigned long long __DEFAULT_FN_ATTRS _get_ssp(void) {
53 return __builtin_ia32_rdsspq(0);
54 }
55 #else /* __x86_64__ */
_get_ssp(void)56 static __inline__ unsigned int __DEFAULT_FN_ATTRS _get_ssp(void) {
57 return __builtin_ia32_rdsspd(0);
58 }
59 #endif /* __x86_64__ */
60
_saveprevssp()61 static __inline__ void __DEFAULT_FN_ATTRS _saveprevssp() {
62 __builtin_ia32_saveprevssp();
63 }
64
_rstorssp(void * __p)65 static __inline__ void __DEFAULT_FN_ATTRS _rstorssp(void * __p) {
66 __builtin_ia32_rstorssp(__p);
67 }
68
_wrssd(unsigned int __a,void * __p)69 static __inline__ void __DEFAULT_FN_ATTRS _wrssd(unsigned int __a, void * __p) {
70 __builtin_ia32_wrssd(__a, __p);
71 }
72
73 #ifdef __x86_64__
_wrssq(unsigned long long __a,void * __p)74 static __inline__ void __DEFAULT_FN_ATTRS _wrssq(unsigned long long __a, void * __p) {
75 __builtin_ia32_wrssq(__a, __p);
76 }
77 #endif /* __x86_64__ */
78
_wrussd(unsigned int __a,void * __p)79 static __inline__ void __DEFAULT_FN_ATTRS _wrussd(unsigned int __a, void * __p) {
80 __builtin_ia32_wrussd(__a, __p);
81 }
82
83 #ifdef __x86_64__
_wrussq(unsigned long long __a,void * __p)84 static __inline__ void __DEFAULT_FN_ATTRS _wrussq(unsigned long long __a, void * __p) {
85 __builtin_ia32_wrussq(__a, __p);
86 }
87 #endif /* __x86_64__ */
88
_setssbsy()89 static __inline__ void __DEFAULT_FN_ATTRS _setssbsy() {
90 __builtin_ia32_setssbsy();
91 }
92
_clrssbsy(void * __p)93 static __inline__ void __DEFAULT_FN_ATTRS _clrssbsy(void * __p) {
94 __builtin_ia32_clrssbsy(__p);
95 }
96
97 #undef __DEFAULT_FN_ATTRS
98
99 #endif /* __CETINTRIN_H */
100