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>

diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index e657f10d9797497d4ab8f8167b144057ca45ddfe..3305e094138a52cec66f54722f8e920ba3d65a8c 100644 (file)
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -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,