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v3.6.1

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Jay D Dee
2017-03-31 11:59:04 -04:00
parent 2dcc4821b6
commit 9afa0d9820
63 changed files with 297 additions and 176 deletions
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36
sysinfos.c
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@@ -247,23 +247,39 @@ void cpu_getmodelid(char *outbuf, size_t maxsz)
#define ECX_Reg (2)
#define EDX_Reg (3)
#define XSAVE_Flag (1 << 26) // ECX
#define OSXSAVE_Flag (1 << 27)
#define AVX1_Flag (1 << 28)
#define XOP_Flag (1 << 11)
#define FMA3_Flag (1 << 12)
#define AES_Flag (1 << 25)
#define SSE42_Flag (1 << 20)
#define XSAVE_Flag (1<<26) // ECX
#define OSXSAVE_Flag (1<<27)
#define AVX1_Flag (1<<28)
#define XOP_Flag (1<<11)
#define FMA3_Flag (1<<12)
#define AES_Flag (1<<25)
#define SSE42_Flag (1<<20)
#define SSE_Flag (1 << 25) // EDX
#define SSE2_Flag (1 << 26)
#define SSE_Flag (1<<25) // EDX
#define SSE2_Flag (1<<26)
#define AVX2_Flag (1 << 5) // ADV EBX
#define AVX2_Flag (1<< 5) // ADV EBX
#define SHA_Flag (1<<29)
// Use this to detect presence of feature
#define AVX1_mask (AVX1_Flag|XSAVE_Flag|OSXSAVE_Flag)
#define FMA3_mask (FMA3_Flag|AVX1_mask)
static inline bool has_sha_()
{
#ifdef __arm__
return false;
#else
int cpu_info[4] = { 0 };
cpuid( EXTENDED_FEATURES, cpu_info );
return cpu_info[ EBX_Reg ] & SHA_Flag;
#endif
}
bool has_sha() { return has_sha_(); }
static inline bool has_sse2_()
{
#ifdef __arm__