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target-i386: Add clflushopt/clwb/pcommit to TCG_7_0_EBX_FEATURES

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Now these instructions are handled by TCG and can be added to the
TCG_7_0_EBX_FEATURES macro.

Backports commit 0c47242b519a224279f13c685aa6e79347f97b85 from qemu
This commit is contained in:
Xiao Guangrong 2018-02-17 17:26:43 -05:00 committed by Lioncash
parent 4a70bfed55
commit ba067e4411
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GPG key ID: 4E3C3CC1031BA9C7
1 changed files with 3 additions and 1 deletions
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4
qemu/target-i386/cpu.c
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@ -312,7 +312,9 @@ static const char *cpuid_6_feature_name[] = {
#define TCG_SVM_FEATURES 0
#define TCG_KVM_FEATURES 0
#define TCG_7_0_EBX_FEATURES (CPUID_7_0_EBX_SMEP | CPUID_7_0_EBX_SMAP | \
CPUID_7_0_EBX_BMI1 | CPUID_7_0_EBX_BMI2 | CPUID_7_0_EBX_ADX)
CPUID_7_0_EBX_BMI1 | CPUID_7_0_EBX_BMI2 | CPUID_7_0_EBX_ADX | \
CPUID_7_0_EBX_PCOMMIT | CPUID_7_0_EBX_CLFLUSHOPT | \
CPUID_7_0_EBX_CLWB)
/* missing:
CPUID_7_0_EBX_FSGSBASE, CPUID_7_0_EBX_HLE, CPUID_7_0_EBX_AVX2,
CPUID_7_0_EBX_ERMS, CPUID_7_0_EBX_INVPCID, CPUID_7_0_EBX_RTM,