diff options
Diffstat (limited to 'target/i386/cpu.c')
| -rw-r--r-- | target/i386/cpu.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 383230fa47..c5a532a254 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -1180,6 +1180,22 @@ FeatureWordInfo feature_word_info[FEATURE_WORDS] = { .tcg_features = TCG_APM_FEATURES, .unmigratable_flags = CPUID_APM_INVTSC, }, + [FEAT_8000_0007_EBX] = { + .type = CPUID_FEATURE_WORD, + .feat_names = { + NULL, "succor", NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, + }, + .cpuid = { .eax = 0x80000007, .reg = R_EBX, }, + .tcg_features = 0, + .unmigratable_flags = 0, + }, [FEAT_8000_0008_EBX] = { .type = CPUID_FEATURE_WORD, .feat_names = { @@ -6887,7 +6903,7 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count, break; case 0x80000007: *eax = 0; - *ebx = 0; + *ebx = env->features[FEAT_8000_0007_EBX]; *ecx = 0; *edx = env->features[FEAT_8000_0007_EDX]; break; |