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target/i386: TCG supports XSAVEERPTR 

XSAVEERPTR is actually a fix for an errata; TCG does not have the issue.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2023-06-17 01:59:35 +02:00
parent f9e0dbae78
commit 1420dd6a19
1 changed files with 3 additions and 1 deletions
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4
target/i386/cpu.c
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@ -678,6 +678,8 @@ void x86_cpu_vendor_words2str(char *dst, uint32_t vendor1,
#define TCG_SGX_12_0_EBX_FEATURES 0
#define TCG_SGX_12_1_EAX_FEATURES 0
#define TCG_8000_0008_EBX CPUID_8000_0008_EBX_XSAVEERPTR
FeatureWordInfo feature_word_info[FEATURE_WORDS] = {
[FEAT_1_EDX] = {
.type = CPUID_FEATURE_WORD,
@ -939,7 +941,7 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = {
"amd-psfd", NULL, NULL, NULL,
},
.cpuid = { .eax = 0x80000008, .reg = R_EBX, },
.tcg_features = 0,
.tcg_features = TCG_8000_0008_EBX,
.unmigratable_flags = 0,
},
[FEAT_8000_0021_EAX] = {