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🎨 Loops unoptimized is used but I use sse to compare the string in th…
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…e two look up table...

Add new static inline function to compare strings in LUT
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@Unam3dd
Unam3dd committed Jun 8, 2024
1 parent 794d459 commit e588c43
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Showing 7 changed files with 246 additions and 116 deletions.
125 changes: 96 additions & 29 deletions inc/eth-cpuid-flag.h
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Original file line number Diff line number Diff line change
Expand Up @@ -19,37 +19,25 @@
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpedantic"

typedef enum eth_cpuid_flag_t
typedef enum eth_cpuid_eax_flag_t
{
ETH_CPUID_PROC_INFO_FEAT = 0x1,
ETH_CPUID_CACHE_TLB_INFO = 0x2,
ETH_CPUID_CPU_SERIAL_NUMBER = 0x3,
ETH_CPUID_CACHE_HTOP = 0x4,
ETH_CPUID_MONITOR_FEAT = 0x5,
ETH_CPUID_THERMAL_POWER = 0x6,
ETH_CPUID_EXT_FEAT_EAX = 0x7,
ETH_CPUID_EXT_FEAT_ECX_PAGE_1 = 0x0,
ETH_CPUID_EXT_FEAT_ECX_PAGE_2 = 0x1,
ETH_CPUID_EXT_FEAT_ECX_PAGE_3 = 0x2,
ETH_CPUID_XSAVE_FEAT_EAX = 0xD,
ETH_CPUID_XSAVE_FEAT_ECX_PAGE_1 = 0x0,
ETH_CPUID_XSAVE_FEAT_ECX_PAGE_2 = 0x1,
ETH_CPUID_EXT_FEAT = 0x7,
ETH_CPUID_XSAVE_FEAT = 0xD,
ETH_CPUID_SGX_CAP_EAX = 0x12,
ETH_CPUID_SGX_ECX_PAGE_1 = 0x0,
ETH_CPUID_SGX_ECX_PAGE_2 = 0x1,
ETH_CPUID_SGX_ECX_PAGE_3 = 0x2,
ETH_CPUID_PROC_TRACE_EAX = 0x14,
ETH_CPUID_PROC_TRACE_ECX = 0x0,
ETH_CPUID_PROC_TRACE = 0x14,
ETH_CPUID_TSC_CRYSTAL_INFO = 0x15,
ETH_CPUID_PROC_BUS_SPEC = 0x16,
ETH_CPUID_SOC_VENDOR_ATTRIB_EAX = 0x17,
ETH_CPUID_SOC_VENDOR_ATTRIB_ECX = 0x0,
ETH_CPUID_SOC_VENDOR_ATTRIB = 0x17,
ETH_CPUID_INTEL_KEY_LOCK_FEAT = 0x19,
ETH_CPUID_TDX_ENUM = 0x21,
ETH_CPUID_AVX10_FEAT_EAX = 0x24,
ETH_CPUID_AVX10_FEAT_ECX = 0x0,
ETH_CPUID_DISCRET_AVX10_FEAT_EAX = 0x24,
ETH_CPUID_DISCRET_AVX10_FEAT_ECX = 0x1,
ETH_CPUID_AVX10_FEAT = 0x24,
ETH_CPUID_DISCRET_AVX10_FEAT = 0x24,
ETH_CPUID_HYPERVISOR_START = 0x40000000,
ETH_CPUID_HYPERVISOR_END = 0x4FFFFFFF,
ETH_CPUID_HIGHEST_EXT_FEAT = 0x80000000,
Expand All @@ -66,9 +54,25 @@ typedef enum eth_cpuid_flag_t
ETH_CPUID_EXT_FEAT_ID = 0x80000021,
ETH_CPUID_HIGHEST_CENTAUR_EXT_FEAT = 0xC0000000,
ETH_CPUID_CENTAUR_FEAT = 0xC0000001,
} eth_cpuid_flag_t;
} eth_cpuid_eax_flag_t;
#pragma GCC diagnostic pop

typedef enum eth_cpuid_ecx_flag_t
{
ETH_CPUID_EXT_FEAT_ECX_PAGE_1 = 0x0,
ETH_CPUID_EXT_FEAT_ECX_PAGE_2 = 0x1,
ETH_CPUID_EXT_FEAT_ECX_PAGE_3 = 0x2,
ETH_CPUID_XSAVE_FEAT_ECX_PAGE_1 = 0x0,
ETH_CPUID_XSAVE_FEAT_ECX_PAGE_2 = 0x1,
ETH_CPUID_SGX_ECX_PAGE_1 = 0x0,
ETH_CPUID_SGX_ECX_PAGE_2 = 0x1,
ETH_CPUID_SGX_ECX_PAGE_3 = 0x2,
ETH_CPUID_PROC_TRACE_ECX = 0x0,
ETH_CPUID_SOC_VENDOR_ATTRIB_ECX = 0x0,
ETH_CPUID_AVX10_FEAT_ECX = 0x0,
ETH_CPUID_DISCRET_AVX10_FEAT_ECX = 0x1
} eth_cpuid_ecx_flag_t;

typedef enum eth_cpuid_reg_index_t
{
EAX, // EAX: 0x0
Expand All @@ -77,6 +81,75 @@ typedef enum eth_cpuid_reg_index_t
EBX // EBX: 0x3
} eth_cpuid_reg_index_t, eth_cpuid_ri_t;

#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wpedantic"
typedef enum eth_cpuid_feat_flag_t
{
ETH_CPUID_FEAT_FPU = BIN_NUM_1(0),
ETH_CPUID_FEAT_VME = BIN_NUM_1(1),
ETH_CPUID_FEAT_DE = BIN_NUM_1(2),
ETH_CPUID_FEAT_PSE = BIN_NUM_1(3),
ETH_CPUID_FEAT_TSC = BIN_NUM_1(4),
ETH_CPUID_FEAT_MSR = BIN_NUM_1(5),
ETH_CPUID_FEAT_PAE = BIN_NUM_1(6),
ETH_CPUID_FEAT_MCE = BIN_NUM_1(7),
ETH_CPUID_FEAT_CX8 = BIN_NUM_1(8),
ETH_CPUID_FEAT_APIC = BIN_NUM_1(9),
ETH_CPUID_FEAT_SEP = BIN_NUM_1(11),
ETH_CPUID_FEAT_MTRR = BIN_NUM_1(12),
ETH_CPUID_FEAT_PGE = BIN_NUM_1(13),
ETH_CPUID_FEAT_MCA = BIN_NUM_1(14),
ETH_CPUID_FEAT_CMOV = BIN_NUM_1(15),
ETH_CPUID_FEAT_PAT = BIN_NUM_1(16),
ETH_CPUID_FEAT_PSE36 = BIN_NUM_1(17),
ETH_CPUID_FEAT_PSN = BIN_NUM_1(18),
ETH_CPUID_FEAT_CLFSH = BIN_NUM_1(19),
ETH_CPUID_FEAT_NX = BIN_NUM_1(20),
ETH_CPUID_FEAT_DS = BIN_NUM_1(21),
ETH_CPUID_FEAT_ACPI = BIN_NUM_1(22),
ETH_CPUID_FEAT_MMX = BIN_NUM_1(23),
ETH_CPUID_FEAT_FXSR = BIN_NUM_1(24),
ETH_CPUID_FEAT_SSE = BIN_NUM_1(25),
ETH_CPUID_FEAT_SSE2 = BIN_NUM_1(26),
ETH_CPUID_FEAT_SS = BIN_NUM_1(27),
ETH_CPUID_FEAT_HTT = BIN_NUM_1(28),
ETH_CPUID_FEAT_TM = BIN_NUM_1(29),
ETH_CPUID_FEAT_IA64 = BIN_NUM_1(30),
ETH_CPUID_FEAT_PBE = BIN_NUM_1(31),
ETH_CPUID_FEAT_SSE3 = BIN_NUM_1(0),
ETH_CPUID_FEAT_PCLMULQDQ = BIN_NUM_1(1),
ETH_CPUID_FEAT_DTES64 = BIN_NUM_1(2),
ETH_CPUID_FEAT_MONITOR = BIN_NUM_1(3),
ETH_CPUID_FEAT_DS_CPL = BIN_NUM_1(4),
ETH_CPUID_FEAT_VMX = BIN_NUM_1(5),
ETH_CPUID_FEAT_SMX = BIN_NUM_1(6),
ETH_CPUID_FEAT_EST = BIN_NUM_1(7),
ETH_CPUID_FEAT_TM2 = BIN_NUM_1(8),
ETH_CPUID_FEAT_SSSE3 = BIN_NUM_1(9),
ETH_CPUID_FEAT_CNXT_ID = BIN_NUM_1(10),
ETH_CPUID_FEAT_SDBG = BIN_NUM_1(11),
ETH_CPUID_FEAT_FMA = BIN_NUM_1(12),
ETH_CPUID_FEAT_CX16 = BIN_NUM_1(13),
ETH_CPUID_FEAT_XTPR = BIN_NUM_1(14),
ETH_CPUID_FEAT_PDCM = BIN_NUM_1(15),
ETH_CPUID_FEAT_PCID = BIN_NUM_1(17),
ETH_CPUID_FEAT_DCA = BIN_NUM_1(18),
ETH_CPUID_FEAT_SSE41 = BIN_NUM_1(19),
ETH_CPUID_FEAT_SSE42 = BIN_NUM_1(20),
ETH_CPUID_FEAT_X2APIC = BIN_NUM_1(21),
ETH_CPUID_FEAT_MOVBE = BIN_NUM_1(22),
ETH_CPUID_FEAT_POPCNT = BIN_NUM_1(23),
ETH_CPUID_FEAT_TSC_DLINE = BIN_NUM_1(24),
ETH_CPUID_FEAT_AES_NI = BIN_NUM_1(25),
ETH_CPUID_FEAT_XSAVE = BIN_NUM_1(26),
ETH_CPUID_FEAT_OSXSAVE = BIN_NUM_1(27),
ETH_CPUID_FEAT_AVX = BIN_NUM_1(28),
ETH_CPUID_FEAT_F16C = BIN_NUM_1(29),
ETH_CPUID_FEAT_RDRND = BIN_NUM_1(30),
ETH_CPUID_FEAT_HYPERVISOR = BIN_NUM_1(31)
} eth_cpuid_feat_flag_t;
#pragma GCC diagnostic pop

///////////////////////////////////////
//
// TYPEDEFS STRUCT CPUID
Expand Down Expand Up @@ -110,18 +183,12 @@ struct eth_cpuid_reg_t
struct eth_cpuid_feat_ext_t
{
const char *str;
eth_cpuid_flag_t flag;
eth_cpuid_eax_flag_t eax_flg;
eth_cpuid_ecx_flag_t ecx_flg;
eth_cpuid_feat_flag_t flg;
eth_cpuid_reg_index_t reg;
};

///////////////////////////////////////
//
// SINGLETON
//
//////////////////////////////////////

const eth_cpuid_feat_ext_t *e_cpuid_basic_feat(eth_cpuid_ri_t idx, size_t *sz);

///////////////////////////////////////
//
// CPUID FEAT MACRO
Expand Down
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