1 /*===---- fxsrintrin.h - FXSR 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 <fxsrintrin.h> directly; include <immintrin.h> instead."
26 #endif
27
28 #ifndef __FXSRINTRIN_H
29 #define __FXSRINTRIN_H
30
31 #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("fxsr")))
32
33 static __inline__ void __DEFAULT_FN_ATTRS
_fxsave(void * __p)34 _fxsave(void *__p) {
35 return __builtin_ia32_fxsave(__p);
36 }
37
38 static __inline__ void __DEFAULT_FN_ATTRS
_fxsave64(void * __p)39 _fxsave64(void *__p) {
40 return __builtin_ia32_fxsave64(__p);
41 }
42
43 static __inline__ void __DEFAULT_FN_ATTRS
_fxrstor(void * __p)44 _fxrstor(void *__p) {
45 return __builtin_ia32_fxrstor(__p);
46 }
47
48 static __inline__ void __DEFAULT_FN_ATTRS
_fxrstor64(void * __p)49 _fxrstor64(void *__p) {
50 return __builtin_ia32_fxrstor64(__p);
51 }
52
53 #undef __DEFAULT_FN_ATTRS
54
55 #endif
56