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| author | Eduardo Habkost <ehabkost@redhat.com> | 2012-09-06 10:05:36 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2012-09-30 11:11:00 +0000 |
| commit | 8fad4b44a0f71cd404f95f109657c0ccbf11f8f9 (patch) | |
| tree | 319716bd1abf4434d51a6c41d9330bca6b292489 /target-i386/cpu.h | |
| parent | b1f4679392a03f2b26a37bfa52e95d6cc4f73d82 (diff) | |
| download | qemu-8fad4b44a0f71cd404f95f109657c0ccbf11f8f9.zip | |
i386: kvm: use a #define for the set of alias feature bits
Instea of using a hardcoded hex constant, define CPUID_EXT2_AMD_ALIASES
as the set of CPUID[8000_0001].EDX bits that on AMD are the same as the
bits of CPUID[1].EDX.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-By: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Don Slutz <Don@CloudSwitch.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'target-i386/cpu.h')
| -rw-r--r-- | target-i386/cpu.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target-i386/cpu.h b/target-i386/cpu.h index d7ea2f92a8..49950843f6 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -409,6 +409,7 @@ #define CPUID_EXT_HYPERVISOR (1 << 31) #define CPUID_EXT2_FPU (1 << 0) +#define CPUID_EXT2_VME (1 << 1) #define CPUID_EXT2_DE (1 << 2) #define CPUID_EXT2_PSE (1 << 3) #define CPUID_EXT2_TSC (1 << 4) @@ -436,6 +437,17 @@ #define CPUID_EXT2_3DNOWEXT (1 << 30) #define CPUID_EXT2_3DNOW (1 << 31) +/* CPUID[8000_0001].EDX bits that are aliase of CPUID[1].EDX bits on AMD CPUs */ +#define CPUID_EXT2_AMD_ALIASES (CPUID_EXT2_FPU | CPUID_EXT2_VME | \ + CPUID_EXT2_DE | CPUID_EXT2_PSE | \ + CPUID_EXT2_TSC | CPUID_EXT2_MSR | \ + CPUID_EXT2_PAE | CPUID_EXT2_MCE | \ + CPUID_EXT2_CX8 | CPUID_EXT2_APIC | \ + CPUID_EXT2_MTRR | CPUID_EXT2_PGE | \ + CPUID_EXT2_MCA | CPUID_EXT2_CMOV | \ + CPUID_EXT2_PAT | CPUID_EXT2_PSE36 | \ + CPUID_EXT2_MMX | CPUID_EXT2_FXSR) + #define CPUID_EXT3_LAHF_LM (1 << 0) #define CPUID_EXT3_CMP_LEG (1 << 1) #define CPUID_EXT3_SVM (1 << 2) |