target-i386: Remove AMD feature flag aliases from CPU model table

When CPU vendor is AMD, the AMD feature alias bits on
CPUID[0x80000001].EDX are already automatically copied from CPUID[1].EDX
on x86_cpu_realizefn(). When CPU vendor is Intel, those bits are
reserved and should be zero. On either case, those bits shouldn't be set
in the CPU model table.

Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Eduardo Habkost 2015-04-10 14:45:00 -03:00
parent 01431f3ce0
commit 726a8ff686
1 changed files with 0 additions and 7 deletions

View File

@ -688,7 +688,6 @@ static X86CPUDefinition builtin_x86_defs[] = {
.features[FEAT_1_ECX] =
CPUID_EXT_SSE3 | CPUID_EXT_CX16 | CPUID_EXT_POPCNT,
.features[FEAT_8000_0001_EDX] =
(PPRO_FEATURES & CPUID_EXT2_AMD_ALIASES) |
CPUID_EXT2_LM | CPUID_EXT2_SYSCALL | CPUID_EXT2_NX,
.features[FEAT_8000_0001_ECX] =
CPUID_EXT3_LAHF_LM | CPUID_EXT3_SVM |
@ -711,7 +710,6 @@ static X86CPUDefinition builtin_x86_defs[] = {
CPUID_EXT_SSE3 | CPUID_EXT_MONITOR | CPUID_EXT_CX16 |
CPUID_EXT_POPCNT,
.features[FEAT_8000_0001_EDX] =
(PPRO_FEATURES & CPUID_EXT2_AMD_ALIASES) |
CPUID_EXT2_LM | CPUID_EXT2_SYSCALL | CPUID_EXT2_NX |
CPUID_EXT2_3DNOW | CPUID_EXT2_3DNOWEXT | CPUID_EXT2_MMXEXT |
CPUID_EXT2_FFXSR | CPUID_EXT2_PDPE1GB | CPUID_EXT2_RDTSCP,
@ -769,7 +767,6 @@ static X86CPUDefinition builtin_x86_defs[] = {
CPUID_EXT_SSE3 | CPUID_EXT_CX16,
/* Missing: CPUID_EXT2_PDPE1GB, CPUID_EXT2_RDTSCP */
.features[FEAT_8000_0001_EDX] =
(PPRO_FEATURES & CPUID_EXT2_AMD_ALIASES) |
CPUID_EXT2_LM | CPUID_EXT2_SYSCALL | CPUID_EXT2_NX,
/* Missing: CPUID_EXT3_LAHF_LM, CPUID_EXT3_CMP_LEG, CPUID_EXT3_EXTAPIC,
CPUID_EXT3_CR8LEG, CPUID_EXT3_ABM, CPUID_EXT3_SSE4A,
@ -805,8 +802,6 @@ static X86CPUDefinition builtin_x86_defs[] = {
CPUID_MTRR | CPUID_CLFLUSH | CPUID_MCA | CPUID_PSE36,
.features[FEAT_1_ECX] =
CPUID_EXT_SSE3,
.features[FEAT_8000_0001_EDX] =
PPRO_FEATURES & CPUID_EXT2_AMD_ALIASES,
.features[FEAT_8000_0001_ECX] =
0,
.xlevel = 0x80000008,
@ -888,7 +883,6 @@ static X86CPUDefinition builtin_x86_defs[] = {
PPRO_FEATURES | CPUID_PSE36 | CPUID_VME | CPUID_MTRR |
CPUID_MCA,
.features[FEAT_8000_0001_EDX] =
(PPRO_FEATURES & CPUID_EXT2_AMD_ALIASES) |
CPUID_EXT2_MMXEXT | CPUID_EXT2_3DNOW | CPUID_EXT2_3DNOWEXT,
.xlevel = 0x80000008,
},
@ -912,7 +906,6 @@ static X86CPUDefinition builtin_x86_defs[] = {
CPUID_EXT_SSE3 | CPUID_EXT_MONITOR | CPUID_EXT_SSSE3 |
CPUID_EXT_MOVBE,
.features[FEAT_8000_0001_EDX] =
(PPRO_FEATURES & CPUID_EXT2_AMD_ALIASES) |
CPUID_EXT2_NX,
.features[FEAT_8000_0001_ECX] =
CPUID_EXT3_LAHF_LM,