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target-i386: Introduce generic CPUID feature compat function

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Introduce x86_cpu_compat_set_features(), that can be used to set/unset
feature bits on specific CPU models for machine-type compatibility.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Eduardo Habkost 2013-04-25 15:43:00 -03:00 • committed by Andreas Färber
parent b2a856d992
commit 0668af542f
2 changed files with 30 additions and 0 deletions
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4
target-i386/cpu.h
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@ -1255,6 +1255,10 @@ void cpu_report_tpr_access(CPUX86State *env, TPRAccess access);
void disable_kvm_pv_eoi(void);
void x86_cpu_compat_set_features(const char *cpu_model, FeatureWord w,
uint32_t feat_add, uint32_t feat_remove);
/* Return name of 32-bit register, from a R_* constant */
const char *get_register_name_32(unsigned int reg);