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target-i386: xsave: Calculate set of xsave components on realize

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Instead of doing complex calculations and calling
kvm_arch_get_supported_cpuid() inside cpu_x86_cpuid(), calculate
the set of required XSAVE components earlier, at realize time.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Eduardo Habkost 2016-09-22 17:27:56 -03:00
parent 1fda6198e4
commit 2ca8a8becc
2 changed files with 33 additions and 23 deletions
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target-i386/cpu.h
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@ -1122,6 +1122,7 @@ typedef struct CPUX86State {
uint32_t cpuid_vendor3;
uint32_t cpuid_version;
FeatureWordArray features;
uint64_t xsave_components;
uint32_t cpuid_model[12];
/* MTRRs */