mirror of
https://github.com/reactos/reactos.git
synced 2025-06-16 05:18:29 +00:00
25 lines
527 B
C
25 lines
527 B
C
#ifndef _CPU_FEATURES_H
|
|
#define _CPU_FEATURES_H
|
|
|
|
#include <stdbool.h>
|
|
|
|
#define _CRT_CMPXCHG8B 0x0001
|
|
#define _CRT_CMOV 0x0002
|
|
#define _CRT_MMX 0x0004
|
|
#define _CRT_FXSR 0x0008
|
|
#define _CRT_SSE 0x0010
|
|
#define _CRT_SSE2 0x0020
|
|
#define _CRT_SSE3 0x0040
|
|
#define _CRT_CMPXCHG16B 0x0080
|
|
#define _CRT_3DNOW 0x0100
|
|
#define _CRT_3DNOWP 0x0200
|
|
|
|
extern unsigned int __cpu_features;
|
|
|
|
/* Currently we use this in fpenv functions */
|
|
#define __HAS_SSE __cpu_features & _CRT_SSE
|
|
|
|
void __cpu_features_init (void);
|
|
|
|
|
|
#endif
|