newlib/winsup/mingw/cpu_features.h

24 lines
492 B
C
Executable File

#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
#endif