KVM: x86: Add dedicated emulator helpers for querying CPUID features
Add feature-specific helpers for querying guest CPUID support from the emulator instead of having the emulator do a full CPUID and perform its own bit tests. The primary motivation is to eliminate the emulator's usage of bit() so that future patches can add more extensive build-time assertions on the usage of bit() without having to expose yet more code to the emulator. Note, providing a generic guest_cpuid_has() to the emulator doesn't work due to the existing built-time assertions in guest_cpuid_has(), which require the feature being checked to be a compile-time constant. No functional change intended. Signed-off-by:Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
parent
345599f9
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