cpuid.h

Go to the documentation of this file.

#ifndef _CPUID_H_
#define _CPUID_H_

#include "types.h"

typedef enum
{
    CPUID_FEAT_ECX_SSE3         = 1 << 0,
    CPUID_FEAT_ECX_PCLMUL       = 1 << 1,
    CPUID_FEAT_ECX_DTES64       = 1 << 2,
    CPUID_FEAT_ECX_MONITOR      = 1 << 3,
    CPUID_FEAT_ECX_DS_CPL       = 1 << 4,
    CPUID_FEAT_ECX_VMX          = 1 << 5,
    CPUID_FEAT_ECX_SMX          = 1 << 6,
    CPUID_FEAT_ECX_EST          = 1 << 7,
    CPUID_FEAT_ECX_TM2          = 1 << 8,
    CPUID_FEAT_ECX_SSSE3        = 1 << 9,
    CPUID_FEAT_ECX_CID          = 1 << 10,
    CPUID_FEAT_ECX_FMA          = 1 << 12,
    CPUID_FEAT_ECX_CX16         = 1 << 13,
    CPUID_FEAT_ECX_ETPRD        = 1 << 14,
    CPUID_FEAT_ECX_PDCM         = 1 << 15,
    CPUID_FEAT_ECX_DCA          = 1 << 18,
    CPUID_FEAT_ECX_SSE4_1       = 1 << 19,
    CPUID_FEAT_ECX_SSE4_2       = 1 << 20,
    CPUID_FEAT_ECX_x2APIC       = 1 << 21,
    CPUID_FEAT_ECX_MOVBE        = 1 << 22,
    CPUID_FEAT_ECX_POPCNT       = 1 << 23,
    CPUID_FEAT_ECX_AES          = 1 << 25,
    CPUID_FEAT_ECX_XSAVE        = 1 << 26,
    CPUID_FEAT_ECX_OSXSAVE      = 1 << 27,
    CPUID_FEAT_ECX_AVX          = 1 << 28,

    CPUID_FEAT_EDX_FPU          = 1 << 0,
    CPUID_FEAT_EDX_VME          = 1 << 1,
    CPUID_FEAT_EDX_DE           = 1 << 2,
    CPUID_FEAT_EDX_PSE          = 1 << 3,
    CPUID_FEAT_EDX_TSC          = 1 << 4,
    CPUID_FEAT_EDX_MSR          = 1 << 5,
    CPUID_FEAT_EDX_PAE          = 1 << 6,
    CPUID_FEAT_EDX_MCE          = 1 << 7,
    CPUID_FEAT_EDX_CX8          = 1 << 8,
    CPUID_FEAT_EDX_APIC         = 1 << 9,
    CPUID_FEAT_EDX_SEP          = 1 << 11,
    CPUID_FEAT_EDX_MTRR         = 1 << 12,
    CPUID_FEAT_EDX_PGE          = 1 << 13,
    CPUID_FEAT_EDX_MCA          = 1 << 14,
    CPUID_FEAT_EDX_CMOV         = 1 << 15,
    CPUID_FEAT_EDX_PAT          = 1 << 16,
    CPUID_FEAT_EDX_PSE36        = 1 << 17,
    CPUID_FEAT_EDX_PSN          = 1 << 18,
    CPUID_FEAT_EDX_CLF          = 1 << 19,
    CPUID_FEAT_EDX_DTES         = 1 << 21,
    CPUID_FEAT_EDX_ACPI         = 1 << 22,
    CPUID_FEAT_EDX_MMX          = 1 << 23,
    CPUID_FEAT_EDX_FXSR         = 1 << 24,
    CPUID_FEAT_EDX_SSE          = 1 << 25,
    CPUID_FEAT_EDX_SSE2         = 1 << 26,
    CPUID_FEAT_EDX_SS           = 1 << 27,
    CPUID_FEAT_EDX_HTT          = 1 << 28,
    CPUID_FEAT_EDX_TM1          = 1 << 29,
    CPUID_FEAT_EDX_IA64         = 1 << 30,
    CPUID_FEAT_EDX_PBE          = 1 << 31
} CPUID_FEAT;

#define CPUID_ECX 0
#define CPUID_EDX 1

uint8_t CPUID_FeatureIsAvailable(uint8_t cpuid_register, CPUID_FEAT feature);

#endif /* end of include guard: _CPUID_H_ */