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| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-06-17 01:59:35 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-06-26 10:23:07 +0200 |
| commit | 1420dd6a19cfbdf444af5622797d5d95a24d9461 (patch) | |
| tree | 75384d9de4db0855df73a15fc5c7298cc287eeb1 /target/i386/cpu.c | |
| parent | f9e0dbae7844738f2b7d8bdead7be506a8c7646d (diff) | |
| download | focaccia-qemu-1420dd6a19cfbdf444af5622797d5d95a24d9461.tar.gz focaccia-qemu-1420dd6a19cfbdf444af5622797d5d95a24d9461.zip | |
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>
Diffstat (limited to 'target/i386/cpu.c')
| -rw-r--r-- | target/i386/cpu.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c index fc4246223d..bce0cb73e8 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -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] = { |