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i386: Add EPYC-IBPB CPU model

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EPYC-IBPB is a copy of the EPYC CPU model with
just CPUID_8000_0008_EBX_IBPB added.

Backports commit 8ebfafa796ca0cb2b035a7f06f836a675d8b48be from qemu
This commit is contained in:
Eduardo Habkost 2018-03-05 13:07:18 -05:00 committed by Lioncash
parent 676409d54e
commit 64a535ea8c
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GPG key ID: 4E3C3CC1031BA9C7
1 changed files with 63 additions and 0 deletions
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63
qemu/target/i386/cpu.c
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@ -2546,6 +2546,69 @@ static X86CPUDefinition builtin_x86_defs[] = {
},
"AMD EPYC Processor",
},
{
"EPYC-IBPB",
0xd, 0x8000000A,
CPUID_VENDOR_AMD,
23, 1, 2,
{
// FEAT_1_EDX
CPUID_SSE2 | CPUID_SSE | CPUID_FXSR | CPUID_MMX | CPUID_CLFLUSH |
CPUID_PSE36 | CPUID_PAT | CPUID_CMOV | CPUID_MCA | CPUID_PGE |
CPUID_MTRR | CPUID_SEP | CPUID_APIC | CPUID_CX8 | CPUID_MCE |
CPUID_PAE | CPUID_MSR | CPUID_TSC | CPUID_PSE | CPUID_DE |
CPUID_VME | CPUID_FP87,
// FEAT_1_ECX
CPUID_EXT_RDRAND | CPUID_EXT_F16C | CPUID_EXT_AVX |
CPUID_EXT_XSAVE | CPUID_EXT_AES | CPUID_EXT_POPCNT |
CPUID_EXT_MOVBE | CPUID_EXT_SSE42 | CPUID_EXT_SSE41 |
CPUID_EXT_CX16 | CPUID_EXT_FMA | CPUID_EXT_SSSE3 |
CPUID_EXT_MONITOR | CPUID_EXT_PCLMULQDQ | CPUID_EXT_SSE3,
// FEAT_7_0_EBX
CPUID_7_0_EBX_FSGSBASE | CPUID_7_0_EBX_BMI1 | CPUID_7_0_EBX_AVX2 |
CPUID_7_0_EBX_SMEP | CPUID_7_0_EBX_BMI2 | CPUID_7_0_EBX_RDSEED |
CPUID_7_0_EBX_ADX | CPUID_7_0_EBX_SMAP | CPUID_7_0_EBX_CLFLUSHOPT |
CPUID_7_0_EBX_SHA_NI,
// FEAT_7_0_ECX
0,
// FEAT_7_0_EDX
0,
// FEAT_8000_0001_EDX
CPUID_EXT2_LM | CPUID_EXT2_RDTSCP | CPUID_EXT2_PDPE1GB |
CPUID_EXT2_FFXSR | CPUID_EXT2_MMXEXT | CPUID_EXT2_NX |
CPUID_EXT2_SYSCALL,
// FEAT_8000_0001_ECX
CPUID_EXT3_OSVW | CPUID_EXT3_3DNOWPREFETCH |
CPUID_EXT3_MISALIGNSSE | CPUID_EXT3_SSE4A | CPUID_EXT3_ABM |
CPUID_EXT3_CR8LEG | CPUID_EXT3_SVM | CPUID_EXT3_LAHF_LM,
// FEAT_8000_0007_EDX
0,
// FEAT_8000_0008_EBX
CPUID_8000_0008_EBX_IBPB,
// FEAT_C000_0001_EDX
0,
// FEAT_KVM
0,
// FEAT_HYPERV_EAX
0,
// FEAT_HYPERV_EBX
0,
// FEAT_HYPERV_EDX
0,
// FEAT_SVM
0,
/* Missing: XSAVES (not supported by some Linux versions,
* including v4.1 to v4.12).
* KVM doesn't yet expose any XSAVES state save component.
*/
// FEAT_XSAVE
CPUID_XSAVE_XSAVEOPT | CPUID_XSAVE_XSAVEC |
CPUID_XSAVE_XGETBV1,
// FEAT_6_EAX
CPUID_6_EAX_ARAT,
},
"AMD EPYC Processor (with IBPB)",
},
};
typedef struct PropValue {