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Signed-off-by: Babu Moger Tested-by: Geoffrey McRae --- target/i386/cpu.c | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 1659320..76b3bc9 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -3934,8 +3934,13 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count, (L1_ITLB_2M_ASSOC << 8) | (L1_ITLB_2M_ENTRIES); *ebx = (L1_DTLB_4K_ASSOC << 24) | (L1_DTLB_4K_ENTRIES << 16) | \ (L1_ITLB_4K_ASSOC << 8) | (L1_ITLB_4K_ENTRIES); - *ecx = encode_cache_cpuid80000005(&l1d_cache_amd); - *edx = encode_cache_cpuid80000005(&l1i_cache_amd); + if (env->cache_info.valid && !cpu->legacy_cache) { + *ecx = encode_cache_cpuid80000005(&env->cache_info.l1d_cache); + *edx = encode_cache_cpuid80000005(&env->cache_info.l1i_cache); + } else { + *ecx = encode_cache_cpuid80000005(&l1d_cache_amd); + *edx = encode_cache_cpuid80000005(&l1i_cache_amd); + } break; case 0x80000006: /* cache info (L2 cache) */ @@ -3951,9 +3956,16 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count, (L2_DTLB_4K_ENTRIES << 16) | \ (AMD_ENC_ASSOC(L2_ITLB_4K_ASSOC) << 12) | \ (L2_ITLB_4K_ENTRIES); - encode_cache_cpuid80000006(&l2_cache_amd, - cpu->enable_l3_cache ? &l3_cache : NULL, - ecx, edx); + if (env->cache_info.valid && !cpu->legacy_cache) { + encode_cache_cpuid80000006(&env->cache_info.l2_cache, + cpu->enable_l3_cache ? + &env->cache_info.l3_cache : NULL, + ecx, edx); + } else { + encode_cache_cpuid80000006(&l2_cache_amd, + cpu->enable_l3_cache ? &l3_cache : NULL, + ecx, edx); + } break; case 0x80000007: *eax = 0;