diff options
| -rw-r--r-- | include/hw/i386/pc.h | 22 | ||||
| -rw-r--r-- | target-i386/cpu.c | 8 |
2 files changed, 25 insertions, 5 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index c13e91d..8662a29 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -298,7 +298,27 @@ int e820_get_num_entries(void); bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); #define PC_COMPAT_2_4 \ - HW_COMPAT_2_4 + HW_COMPAT_2_4 \ + {\ + .driver = "Haswell-" TYPE_X86_CPU,\ + .property = "abm",\ + .value = "off",\ + },\ + {\ + .driver = "Haswell-noTSX-" TYPE_X86_CPU,\ + .property = "abm",\ + .value = "off",\ + },\ + {\ + .driver = "Broadwell-" TYPE_X86_CPU,\ + .property = "abm",\ + .value = "off",\ + },\ + {\ + .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\ + .property = "abm",\ + .value = "off",\ + }, #define PC_COMPAT_2_3 \ PC_COMPAT_2_4 \ diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 6cccc77..21bad59 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -1081,7 +1081,7 @@ static X86CPUDefinition builtin_x86_defs[] = { CPUID_EXT2_LM | CPUID_EXT2_RDTSCP | CPUID_EXT2_NX | CPUID_EXT2_SYSCALL, .features[FEAT_8000_0001_ECX] = - CPUID_EXT3_LAHF_LM, + CPUID_EXT3_ABM | CPUID_EXT3_LAHF_LM, .features[FEAT_7_0_EBX] = CPUID_7_0_EBX_FSGSBASE | CPUID_7_0_EBX_BMI1 | CPUID_7_0_EBX_AVX2 | CPUID_7_0_EBX_SMEP | @@ -1116,7 +1116,7 @@ static X86CPUDefinition builtin_x86_defs[] = { CPUID_EXT2_LM | CPUID_EXT2_RDTSCP | CPUID_EXT2_NX | CPUID_EXT2_SYSCALL, .features[FEAT_8000_0001_ECX] = - CPUID_EXT3_LAHF_LM, + CPUID_EXT3_ABM | CPUID_EXT3_LAHF_LM, .features[FEAT_7_0_EBX] = CPUID_7_0_EBX_FSGSBASE | CPUID_7_0_EBX_BMI1 | CPUID_7_0_EBX_HLE | CPUID_7_0_EBX_AVX2 | CPUID_7_0_EBX_SMEP | @@ -1153,7 +1153,7 @@ static X86CPUDefinition builtin_x86_defs[] = { CPUID_EXT2_LM | CPUID_EXT2_RDTSCP | CPUID_EXT2_NX | CPUID_EXT2_SYSCALL, .features[FEAT_8000_0001_ECX] = - CPUID_EXT3_LAHF_LM | CPUID_EXT3_3DNOWPREFETCH, + CPUID_EXT3_ABM | CPUID_EXT3_LAHF_LM | CPUID_EXT3_3DNOWPREFETCH, .features[FEAT_7_0_EBX] = CPUID_7_0_EBX_FSGSBASE | CPUID_7_0_EBX_BMI1 | CPUID_7_0_EBX_AVX2 | CPUID_7_0_EBX_SMEP | @@ -1191,7 +1191,7 @@ static X86CPUDefinition builtin_x86_defs[] = { CPUID_EXT2_LM | CPUID_EXT2_RDTSCP | CPUID_EXT2_NX | CPUID_EXT2_SYSCALL, .features[FEAT_8000_0001_ECX] = - CPUID_EXT3_LAHF_LM | CPUID_EXT3_3DNOWPREFETCH, + CPUID_EXT3_ABM | CPUID_EXT3_LAHF_LM | CPUID_EXT3_3DNOWPREFETCH, .features[FEAT_7_0_EBX] = CPUID_7_0_EBX_FSGSBASE | CPUID_7_0_EBX_BMI1 | CPUID_7_0_EBX_HLE | CPUID_7_0_EBX_AVX2 | CPUID_7_0_EBX_SMEP | |
