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cetintrin.h
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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 
21 static __inline__ void __DEFAULT_FN_ATTRS _incsspd(int __a) {
22  __builtin_ia32_incsspd((unsigned int)__a);
23 }
24 
25 #ifdef __x86_64__
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__
32 static __inline__ void __DEFAULT_FN_ATTRS _inc_ssp(unsigned int __a) {
33  __builtin_ia32_incsspq(__a);
34 }
35 #else /* __x86_64__ */
36 static __inline__ void __DEFAULT_FN_ATTRS _inc_ssp(unsigned int __a) {
37  __builtin_ia32_incsspd(__a);
38 }
39 #endif /* __x86_64__ */
40 
41 static __inline__ unsigned int __DEFAULT_FN_ATTRS _rdsspd(unsigned int __a) {
42  return __builtin_ia32_rdsspd(__a);
43 }
44 
45 static __inline__ unsigned int __DEFAULT_FN_ATTRS _rdsspd_i32(void) {
46 #pragma clang diagnostic push
47 #pragma clang diagnostic ignored "-Wuninitialized"
48  unsigned int t;
49  return __builtin_ia32_rdsspd(t);
50 #pragma clang diagnostic pop
51 }
52 
53 #ifdef __x86_64__
54 static __inline__ unsigned long long __DEFAULT_FN_ATTRS _rdsspq(unsigned long long __a) {
55  return __builtin_ia32_rdsspq(__a);
56 }
57 
58 static __inline__ unsigned long long __DEFAULT_FN_ATTRS _rdsspq_i64(void) {
59 #pragma clang diagnostic push
60 #pragma clang diagnostic ignored "-Wuninitialized"
61  unsigned long long t;
62  return __builtin_ia32_rdsspq(t);
63 #pragma clang diagnostic pop
64 }
65 #endif /* __x86_64__ */
66 
67 #ifdef __x86_64__
68 static __inline__ unsigned long long __DEFAULT_FN_ATTRS _get_ssp(void) {
69  return __builtin_ia32_rdsspq(0);
70 }
71 #else /* __x86_64__ */
72 static __inline__ unsigned int __DEFAULT_FN_ATTRS _get_ssp(void) {
73  return __builtin_ia32_rdsspd(0);
74 }
75 #endif /* __x86_64__ */
76 
77 static __inline__ void __DEFAULT_FN_ATTRS _saveprevssp(void) {
78  __builtin_ia32_saveprevssp();
79 }
80 
81 static __inline__ void __DEFAULT_FN_ATTRS _rstorssp(void * __p) {
82  __builtin_ia32_rstorssp(__p);
83 }
84 
85 static __inline__ void __DEFAULT_FN_ATTRS _wrssd(unsigned int __a, void * __p) {
86  __builtin_ia32_wrssd(__a, __p);
87 }
88 
89 #ifdef __x86_64__
90 static __inline__ void __DEFAULT_FN_ATTRS _wrssq(unsigned long long __a, void * __p) {
91  __builtin_ia32_wrssq(__a, __p);
92 }
93 #endif /* __x86_64__ */
94 
95 static __inline__ void __DEFAULT_FN_ATTRS _wrussd(unsigned int __a, void * __p) {
96  __builtin_ia32_wrussd(__a, __p);
97 }
98 
99 #ifdef __x86_64__
100 static __inline__ void __DEFAULT_FN_ATTRS _wrussq(unsigned long long __a, void * __p) {
101  __builtin_ia32_wrussq(__a, __p);
102 }
103 #endif /* __x86_64__ */
104 
105 static __inline__ void __DEFAULT_FN_ATTRS _setssbsy(void) {
106  __builtin_ia32_setssbsy();
107 }
108 
109 static __inline__ void __DEFAULT_FN_ATTRS _clrssbsy(void * __p) {
110  __builtin_ia32_clrssbsy(__p);
111 }
112 
113 #undef __DEFAULT_FN_ATTRS
114 
115 #endif /* __CETINTRIN_H */
__DEFAULT_FN_ATTRS
#define __DEFAULT_FN_ATTRS
Definition: cetintrin.h:18
_inc_ssp
static __inline__ void __DEFAULT_FN_ATTRS _inc_ssp(unsigned int __a)
Definition: cetintrin.h:36
__a
static __inline__ void int __a
Definition: emmintrin.h:3976
_incsspd
static __inline__ void __DEFAULT_FN_ATTRS _incsspd(int __a)
Definition: cetintrin.h:21
_saveprevssp
static __inline__ void __DEFAULT_FN_ATTRS _saveprevssp(void)
Definition: cetintrin.h:77
_clrssbsy
static __inline__ void __DEFAULT_FN_ATTRS _clrssbsy(void *__p)
Definition: cetintrin.h:109
_rdsspd
static __inline__ unsigned int __DEFAULT_FN_ATTRS _rdsspd(unsigned int __a)
Definition: cetintrin.h:41
_rdsspd_i32
static __inline__ unsigned int __DEFAULT_FN_ATTRS _rdsspd_i32(void)
Definition: cetintrin.h:45
_rstorssp
static __inline__ void __DEFAULT_FN_ATTRS _rstorssp(void *__p)
Definition: cetintrin.h:81
__p
static __inline unsigned char unsigned int unsigned int unsigned int * __p
Definition: adxintrin.h:24
_get_ssp
static __inline__ unsigned int __DEFAULT_FN_ATTRS _get_ssp(void)
Definition: cetintrin.h:72
_wrssd
static __inline__ void __DEFAULT_FN_ATTRS _wrssd(unsigned int __a, void *__p)
Definition: cetintrin.h:85
_setssbsy
static __inline__ void __DEFAULT_FN_ATTRS _setssbsy(void)
Definition: cetintrin.h:105
_wrussd
static __inline__ void __DEFAULT_FN_ATTRS _wrussd(unsigned int __a, void *__p)
Definition: cetintrin.h:95