| Oren Ben Simhon | fec21ec | 2017-11-26 12:34:54 +0000 | [diff] [blame] | 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 | |
| 35 | static __inline__ void __DEFAULT_FN_ATTRS _incsspd(int __a) { |
| 36 | __builtin_ia32_incsspd(__a); |
| 37 | } |
| 38 | |
| 39 | #ifdef __x86_64__ |
| 40 | static __inline__ void __DEFAULT_FN_ATTRS _incsspq(unsigned long long __a) { |
| 41 | __builtin_ia32_incsspq(__a); |
| 42 | } |
| 43 | #endif /* __x86_64__ */ |
| 44 | |
| 45 | static __inline__ unsigned int __DEFAULT_FN_ATTRS _rdsspd(unsigned int __a) { |
| 46 | return __builtin_ia32_rdsspd(__a); |
| 47 | } |
| 48 | |
| 49 | #ifdef __x86_64__ |
| 50 | static __inline__ unsigned long long __DEFAULT_FN_ATTRS _rdsspq(unsigned long long __a) { |
| 51 | return __builtin_ia32_rdsspq(__a); |
| 52 | } |
| 53 | #endif /* __x86_64__ */ |
| 54 | |
| 55 | static __inline__ void __DEFAULT_FN_ATTRS _saveprevssp() { |
| 56 | __builtin_ia32_saveprevssp(); |
| 57 | } |
| 58 | |
| 59 | static __inline__ void __DEFAULT_FN_ATTRS _rstorssp(void * __p) { |
| 60 | __builtin_ia32_rstorssp(__p); |
| 61 | } |
| 62 | |
| 63 | static __inline__ void __DEFAULT_FN_ATTRS _wrssd(unsigned int __a, void * __p) { |
| 64 | __builtin_ia32_wrssd(__a, __p); |
| 65 | } |
| 66 | |
| 67 | #ifdef __x86_64__ |
| 68 | static __inline__ void __DEFAULT_FN_ATTRS _wrssq(unsigned long long __a, void * __p) { |
| 69 | __builtin_ia32_wrssq(__a, __p); |
| 70 | } |
| 71 | #endif /* __x86_64__ */ |
| 72 | |
| 73 | static __inline__ void __DEFAULT_FN_ATTRS _wrussd(unsigned int __a, void * __p) { |
| 74 | __builtin_ia32_wrussd(__a, __p); |
| 75 | } |
| 76 | |
| 77 | #ifdef __x86_64__ |
| 78 | static __inline__ void __DEFAULT_FN_ATTRS _wrussq(unsigned long long __a, void * __p) { |
| 79 | __builtin_ia32_wrussq(__a, __p); |
| 80 | } |
| 81 | #endif /* __x86_64__ */ |
| 82 | |
| 83 | static __inline__ void __DEFAULT_FN_ATTRS _setssbsy() { |
| 84 | __builtin_ia32_setssbsy(); |
| 85 | } |
| 86 | |
| 87 | static __inline__ void __DEFAULT_FN_ATTRS _clrssbsy(void * __p) { |
| 88 | __builtin_ia32_clrssbsy(__p); |
| 89 | } |
| 90 | |
| 91 | #undef __DEFAULT_FN_ATTRS |
| 92 | |
| 93 | #endif /* __CETINTRIN_H */ |