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updates to cpuid.h with most recent CPUID bit definitions

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This commit is contained in:
Stanislav Shwartsman 2022-08-26 22:31:23 +03:00
parent 83ced6ce7a
commit b75fcc4535
1 changed files with 27 additions and 3 deletions
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30
bochs/cpu/cpuid.h
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@ -313,7 +313,7 @@ typedef bx_cpuid_t* (*bx_create_cpuid_method)(BX_CPU_C *cpu);
#define BX_CPUID_EXT_RDRAND (1 << 30)
#define BX_CPUID_EXT_RESERVED31 (1 << 31)
// CPUID defines - EXT3 features CPUID[0x00000007].EBX
// CPUID defines - EXT3 features CPUID[0x00000007].EBX [subleaf 0]
// -----------------------------
// [0:0] FS/GS BASE access instructions
@ -382,7 +382,7 @@ typedef bx_cpuid_t* (*bx_create_cpuid_method)(BX_CPU_C *cpu);
#define BX_CPUID_EXT3_AVX512BW (1 << 30)
#define BX_CPUID_EXT3_AVX512VL (1 << 31)
// CPUID defines - EXT4 features CPUID[0x00000007].ECX
// CPUID defines - EXT4 features CPUID[0x00000007].ECX [subleaf 0]
// -----------------------------
// [0:0] PREFETCHWT1 instruction support
@ -447,7 +447,7 @@ typedef bx_cpuid_t* (*bx_create_cpuid_method)(BX_CPU_C *cpu);
#define BX_CPUID_EXT4_SGX_LAUNCH_CONFIG (1 << 30)
#define BX_CPUID_EXT4_PKS (1 << 31)
// CPUID defines - EXT5 features CPUID[0x00000007].EDX
// CPUID defines - EXT5 features CPUID[0x00000007].EDX [subleaf 0]
// -----------------------------
// [1:0] reserved
// [2:2] AVX512 4VNNIW instructions support
@ -511,6 +511,30 @@ typedef bx_cpuid_t* (*bx_create_cpuid_method)(BX_CPU_C *cpu);
#define BX_CPUID_EXT5_CORE_CAPABILITIES_MSR (1 << 30)
#define BX_CPUID_EXT5_SCA_SSBD (1 << 31)
// CPUID defines - EXT6 features CPUID[0x00000007].EAX [subleaf 1]
// -----------------------------
// [3:0] reserved
// [4:4] AVX VNNI
// [5:5] AVX512_BF16 conversion instructions support
// [9:6] reserved
// [10:10] Fast zero-length REP MOVSB
// [11:11] Fast zero-length REP STOSB
// [12:12] Fast zero-length REP CMPSB/SCASB
// [21:13] reserved
// [22:22] HRESET and CPUID leaf 0x20 support
// [31:23] reserved
// ...
#define BX_CPUID_EXT6_AVX_VNNI (1 << 4)
#define BX_CPUID_EXT6_AVX512_BF16 (1 << 5)
// ...
#define BX_CPUID_EXT6_FAST_ZEROLEN_REP_MOVSB (1 << 10)
#define BX_CPUID_EXT6_FAST_ZEROLEN_REP_STOSB (1 << 11)
#define BX_CPUID_EXT6_FAST_ZEROLEN_REP_CMPSB (1 << 12)
// ...
#define BX_CPUID_EXT6_HRESET (1 << 22)
// ...
// CPUID defines - STD2 features CPUID[0x80000001].EDX
// -----------------------------