enum PF [src]

Processor feature enumeration.

Fields

FLOATING_POINT_PRECISION_ERRATA = 0On a Pentium, a floating-point precision error can occur in rare circumstances.

FLOATING_POINT_EMULATED = 1Floating-point operations are emulated using software emulator. This function returns a nonzero value if floating-point operations are emulated; otherwise, it returns zero.

COMPARE_EXCHANGE_DOUBLE = 2The atomic compare and exchange operation (cmpxchg) is available.

MMX_INSTRUCTIONS_AVAILABLE = 3The MMX instruction set is available.

PPC_MOVEMEM_64BIT_OK = 4

ALPHA_BYTE_INSTRUCTIONS = 5

XMMI_INSTRUCTIONS_AVAILABLE = 6The SSE instruction set is available.

@"3DNOW_INSTRUCTIONS_AVAILABLE" = 7The 3D-Now instruction is available.

RDTSC_INSTRUCTION_AVAILABLE = 8The RDTSC instruction is available.

PAE_ENABLED = 9The processor is PAE-enabled.

XMMI64_INSTRUCTIONS_AVAILABLE = 10The SSE2 instruction set is available.

SSE_DAZ_MODE_AVAILABLE = 11

NX_ENABLED = 12Data execution prevention is enabled.

SSE3_INSTRUCTIONS_AVAILABLE = 13The SSE3 instruction set is available.

COMPARE_EXCHANGE128 = 14The atomic compare and exchange 128-bit operation (cmpxchg16b) is available.

COMPARE64_EXCHANGE128 = 15The atomic compare 64 and exchange 128-bit operation (cmp8xchg16) is available.

CHANNELS_ENABLED = 16The processor channels are enabled.

XSAVE_ENABLED = 17The processor implements the XSAVI and XRSTOR instructions.

ARM_VFP_32_REGISTERS_AVAILABLE = 18The VFP/Neon: 32 x 64bit register bank is present. This flag has the same meaning as PF_ARM_VFP_EXTENDED_REGISTERS.

ARM_NEON_INSTRUCTIONS_AVAILABLE = 19This ARM processor implements the ARM v8 NEON instruction set.

SECOND_LEVEL_ADDRESS_TRANSLATION = 20Second Level Address Translation is supported by the hardware.

VIRT_FIRMWARE_ENABLED = 21Virtualization is enabled in the firmware and made available by the operating system.

RDWRFSGBASE_AVAILABLE = 22RDFSBASE, RDGSBASE, WRFSBASE, and WRGSBASE instructions are available.

FASTFAIL_AVAILABLE = 23_fastfail() is available.

ARM_DIVIDE_INSTRUCTION_AVAILABLE = 24The divide instruction_available.

ARM_64BIT_LOADSTORE_ATOMIC = 25The 64-bit load/store atomic instructions are available.

ARM_EXTERNAL_CACHE_AVAILABLE = 26The external cache is available.

ARM_FMAC_INSTRUCTIONS_AVAILABLE = 27The floating-point multiply-accumulate instruction is available.

RDRAND_INSTRUCTION_AVAILABLE = 28

ARM_V8_INSTRUCTIONS_AVAILABLE = 29This ARM processor implements the ARM v8 instructions set.

ARM_V8_CRYPTO_INSTRUCTIONS_AVAILABLE = 30This ARM processor implements the ARM v8 extra cryptographic instructions (i.e., AES, SHA1 and SHA2).

ARM_V8_CRC32_INSTRUCTIONS_AVAILABLE = 31This ARM processor implements the ARM v8 extra CRC32 instructions.

RDTSCP_INSTRUCTION_AVAILABLE = 32

RDPID_INSTRUCTION_AVAILABLE = 33

ARM_V81_ATOMIC_INSTRUCTIONS_AVAILABLE = 34This ARM processor implements the ARM v8.1 atomic instructions (e.g., CAS, SWP).

MONITORX_INSTRUCTION_AVAILABLE = 35

SSSE3_INSTRUCTIONS_AVAILABLE = 36The SSSE3 instruction set is available.

SSE4_1_INSTRUCTIONS_AVAILABLE = 37The SSE4_1 instruction set is available.

SSE4_2_INSTRUCTIONS_AVAILABLE = 38The SSE4_2 instruction set is available.

AVX_INSTRUCTIONS_AVAILABLE = 39The AVX instruction set is available.

AVX2_INSTRUCTIONS_AVAILABLE = 40The AVX2 instruction set is available.

AVX512F_INSTRUCTIONS_AVAILABLE = 41The AVX512F instruction set is available.

ERMS_AVAILABLE = 42

ARM_V82_DP_INSTRUCTIONS_AVAILABLE = 43This ARM processor implements the ARM v8.2 Dot Product (DP) instructions.

ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE = 44This ARM processor implements the ARM v8.3 JavaScript conversion (JSCVT) instructions.

Source

  pub const PF = enum(DWORD) {
    /// On a Pentium, a floating-point precision error can occur in rare circumstances.
    FLOATING_POINT_PRECISION_ERRATA = 0,

    /// Floating-point operations are emulated using software emulator.
    /// This function returns a nonzero value if floating-point operations are emulated; otherwise, it returns zero.
    FLOATING_POINT_EMULATED = 1,

    /// The atomic compare and exchange operation (cmpxchg) is available.
    COMPARE_EXCHANGE_DOUBLE = 2,

    /// The MMX instruction set is available.
    MMX_INSTRUCTIONS_AVAILABLE = 3,

    PPC_MOVEMEM_64BIT_OK = 4,
    ALPHA_BYTE_INSTRUCTIONS = 5,

    /// The SSE instruction set is available.
    XMMI_INSTRUCTIONS_AVAILABLE = 6,

    /// The 3D-Now instruction is available.
    @"3DNOW_INSTRUCTIONS_AVAILABLE" = 7,

    /// The RDTSC instruction is available.
    RDTSC_INSTRUCTION_AVAILABLE = 8,

    /// The processor is PAE-enabled.
    PAE_ENABLED = 9,

    /// The SSE2 instruction set is available.
    XMMI64_INSTRUCTIONS_AVAILABLE = 10,

    SSE_DAZ_MODE_AVAILABLE = 11,

    /// Data execution prevention is enabled.
    NX_ENABLED = 12,

    /// The SSE3 instruction set is available.
    SSE3_INSTRUCTIONS_AVAILABLE = 13,

    /// The atomic compare and exchange 128-bit operation (cmpxchg16b) is available.
    COMPARE_EXCHANGE128 = 14,

    /// The atomic compare 64 and exchange 128-bit operation (cmp8xchg16) is available.
    COMPARE64_EXCHANGE128 = 15,

    /// The processor channels are enabled.
    CHANNELS_ENABLED = 16,

    /// The processor implements the XSAVI and XRSTOR instructions.
    XSAVE_ENABLED = 17,

    /// The VFP/Neon: 32 x 64bit register bank is present.
    /// This flag has the same meaning as PF_ARM_VFP_EXTENDED_REGISTERS.
    ARM_VFP_32_REGISTERS_AVAILABLE = 18,

    /// This ARM processor implements the ARM v8 NEON instruction set.
    ARM_NEON_INSTRUCTIONS_AVAILABLE = 19,

    /// Second Level Address Translation is supported by the hardware.
    SECOND_LEVEL_ADDRESS_TRANSLATION = 20,

    /// Virtualization is enabled in the firmware and made available by the operating system.
    VIRT_FIRMWARE_ENABLED = 21,

    /// RDFSBASE, RDGSBASE, WRFSBASE, and WRGSBASE instructions are available.
    RDWRFSGBASE_AVAILABLE = 22,

    /// _fastfail() is available.
    FASTFAIL_AVAILABLE = 23,

    /// The divide instruction_available.
    ARM_DIVIDE_INSTRUCTION_AVAILABLE = 24,

    /// The 64-bit load/store atomic instructions are available.
    ARM_64BIT_LOADSTORE_ATOMIC = 25,

    /// The external cache is available.
    ARM_EXTERNAL_CACHE_AVAILABLE = 26,

    /// The floating-point multiply-accumulate instruction is available.
    ARM_FMAC_INSTRUCTIONS_AVAILABLE = 27,

    RDRAND_INSTRUCTION_AVAILABLE = 28,

    /// This ARM processor implements the ARM v8 instructions set.
    ARM_V8_INSTRUCTIONS_AVAILABLE = 29,

    /// This ARM processor implements the ARM v8 extra cryptographic instructions (i.e., AES, SHA1 and SHA2).
    ARM_V8_CRYPTO_INSTRUCTIONS_AVAILABLE = 30,

    /// This ARM processor implements the ARM v8 extra CRC32 instructions.
    ARM_V8_CRC32_INSTRUCTIONS_AVAILABLE = 31,

    RDTSCP_INSTRUCTION_AVAILABLE = 32,
    RDPID_INSTRUCTION_AVAILABLE = 33,

    /// This ARM processor implements the ARM v8.1 atomic instructions (e.g., CAS, SWP).
    ARM_V81_ATOMIC_INSTRUCTIONS_AVAILABLE = 34,

    MONITORX_INSTRUCTION_AVAILABLE = 35,

    /// The SSSE3 instruction set is available.
    SSSE3_INSTRUCTIONS_AVAILABLE = 36,

    /// The SSE4_1 instruction set is available.
    SSE4_1_INSTRUCTIONS_AVAILABLE = 37,

    /// The SSE4_2 instruction set is available.
    SSE4_2_INSTRUCTIONS_AVAILABLE = 38,

    /// The AVX instruction set is available.
    AVX_INSTRUCTIONS_AVAILABLE = 39,

    /// The AVX2 instruction set is available.
    AVX2_INSTRUCTIONS_AVAILABLE = 40,

    /// The AVX512F instruction set is available.
    AVX512F_INSTRUCTIONS_AVAILABLE = 41,

    ERMS_AVAILABLE = 42,

    /// This ARM processor implements the ARM v8.2 Dot Product (DP) instructions.
    ARM_V82_DP_INSTRUCTIONS_AVAILABLE = 43,

    /// This ARM processor implements the ARM v8.3 JavaScript conversion (JSCVT) instructions.
    ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE = 44,
}  