diff options
Diffstat (limited to 'target/i386/cpu.h')
| -rw-r--r-- | target/i386/cpu.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target/i386/cpu.h b/target/i386/cpu.h index 7d77efd..37fffa5c 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -777,6 +777,10 @@ typedef uint64_t FeatureWordArray[FEATURE_WORDS]; #define CPUID_7_0_EDX_AVX512_4FMAPS (1U << 3) /* AVX512 Vector Pair Intersection to a Pair of Mask Registers */ #define CPUID_7_0_EDX_AVX512_VP2INTERSECT (1U << 8) +/* SERIALIZE instruction */ +#define CPUID_7_0_EDX_SERIALIZE (1U << 14) +/* TSX Suspend Load Address Tracking instruction */ +#define CPUID_7_0_EDX_TSX_LDTRK (1U << 16) /* Speculation Control */ #define CPUID_7_0_EDX_SPEC_CTRL (1U << 26) /* Single Thread Indirect Branch Predictors */ @@ -2118,6 +2122,11 @@ static inline bool cpu_has_vmx(CPUX86State *env) return env->features[FEAT_1_ECX] & CPUID_EXT_VMX; } +static inline bool cpu_has_svm(CPUX86State *env) +{ + return env->features[FEAT_8000_0001_ECX] & CPUID_EXT3_SVM; +} + /* * In order for a vCPU to enter VMX operation it must have CR4.VMXE set. * Since it was set, CR4.VMXE must remain set as long as vCPU is in @@ -2143,6 +2152,7 @@ static inline bool cpu_vmx_maybe_enabled(CPUX86State *env) /* fpu_helper.c */ void update_fp_status(CPUX86State *env); void update_mxcsr_status(CPUX86State *env); +void update_mxcsr_from_sse_status(CPUX86State *env); static inline void cpu_set_mxcsr(CPUX86State *env, uint32_t mxcsr) { |