clang 8.0.0

pconfigintrin.h
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1 /*===---- pconfigintrin.h - X86 platform configuration ---------------------===
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 #if !defined __X86INTRIN_H && !defined __IMMINTRIN_H
25 #error "Never use <pconfigintrin.h> directly; include <x86intrin.h> instead."
26 #endif
27
28 #ifndef __PCONFIGINTRIN_H
29 #define __PCONFIGINTRIN_H
30
31 #define __PCONFIG_KEY_PROGRAM 0x00000001
32
33 /* Define the default attributes for the functions in this file. */
34 #define __DEFAULT_FN_ATTRS \
35 __attribute__((__always_inline__, __nodebug__, __target__("pconfig")))
36
37 static __inline unsigned int __DEFAULT_FN_ATTRS
38 _pconfig_u32(unsigned int __leaf, __SIZE_TYPE__ __d[])
39 {
40 unsigned int __result;
41 __asm__ ("pconfig"
42 : "=a" (__result), "=b" (__d[0]), "=c" (__d[1]), "=d" (__d[2])
43 : "a" (__leaf), "b" (__d[0]), "c" (__d[1]), "d" (__d[2])
44 : "cc");
45 return __result;
46 }
47
48 #undef __DEFAULT_FN_ATTRS
49
50 #endif
__DEFAULT_FN_ATTRS
#define __DEFAULT_FN_ATTRS
Definition: pconfigintrin.h:34
_pconfig_u32
static __inline unsigned int __DEFAULT_FN_ATTRS _pconfig_u32(unsigned int __leaf, __SIZE_TYPE__ __d[])
Definition: pconfigintrin.h:38