236 	unsigned int regs[4];  in cpuid_apply_runtime_reg_state()  local
274 		cpuid_count(func, index, regs);  in cpuid_apply_runtime_reg_state()
284 			*ebx = regs[1];  in cpuid_apply_runtime_reg_state()
326 				*ebx = regs[1];  in cpuid_apply_runtime_reg_state()
332 					*ebx = regs[1];  in cpuid_apply_runtime_reg_state()
370 	uint32_t regs[4] = { *rax, 0, *rcx, 0 };  in vcpu_emulate_cpuid()  local
376 		legacy_emulate_cpuid(vm, vcpuid, &regs[0], &regs[1], &regs[2],  in vcpu_emulate_cpuid()
377 		    &regs[3]);  in vcpu_emulate_cpuid()
397 		regs[0] = ent->vce_eax;  in vcpu_emulate_cpuid()
398 		regs[1] = ent->vce_ebx;  in vcpu_emulate_cpuid()
399 		regs[2] = ent->vce_ecx;  in vcpu_emulate_cpuid()
400 		regs[3] = ent->vce_edx;  in vcpu_emulate_cpuid()
404 	cpuid_apply_runtime_reg_state(vm, vcpuid, func, index, &regs[0],  in vcpu_emulate_cpuid()
405 	    &regs[1], &regs[2], &regs[3]);  in vcpu_emulate_cpuid()
408 	*rax = regs[0];  in vcpu_emulate_cpuid()
409 	*rbx = regs[1];  in vcpu_emulate_cpuid()
410 	*rcx = regs[2];  in vcpu_emulate_cpuid()
411 	*rdx = regs[3];  in vcpu_emulate_cpuid()
554 	unsigned int func, regs[4], logical_cpus = 0, param;  in legacy_emulate_cpuid()  local
596 			cpuid_count(func, param, regs);  in legacy_emulate_cpuid()
599 			cpuid_count(func, param, regs);  in legacy_emulate_cpuid()
606 				regs[1] &= (AMDFEID_CLZERO | AMDFEID_IRPERF |  in legacy_emulate_cpuid()
625 				regs[2] = (width << AMDID_COREID_SIZE_SHIFT) |  in legacy_emulate_cpuid()
631 			cpuid_count(func, param, regs);  in legacy_emulate_cpuid()
636 			regs[2] &= ~AMDID2_SVM;  in legacy_emulate_cpuid()
642 			regs[2] &= ~AMDID2_PCXC;  in legacy_emulate_cpuid()
643 			regs[2] &= ~AMDID2_PNXC;  in legacy_emulate_cpuid()
644 			regs[2] &= ~AMDID2_PTSCEL2I;  in legacy_emulate_cpuid()
649 			regs[2] &= ~AMDID2_IBS;  in legacy_emulate_cpuid()
652 			regs[2] &= ~AMDID2_NODE_ID;  in legacy_emulate_cpuid()
655 			regs[2] &= ~AMDID2_OSVW;  in legacy_emulate_cpuid()
658 			regs[2] &= ~AMDID2_MWAITX;  in legacy_emulate_cpuid()
668 			regs[2] &= ~AMDID2_TCE;  in legacy_emulate_cpuid()
669 			regs[3] &= ~AMDID_FFXSR;  in legacy_emulate_cpuid()
676 			regs[3] &= ~AMDID_RDTSCP;  in legacy_emulate_cpuid()
680 			cpuid_count(func, param, regs);  in legacy_emulate_cpuid()
691 			regs[0] = 0;  in legacy_emulate_cpuid()
692 			regs[1] = 0;  in legacy_emulate_cpuid()
693 			regs[2] = 0;  in legacy_emulate_cpuid()
703 			regs[3] &= AMDPM_TSC_INVARIANT;  in legacy_emulate_cpuid()
712 				regs[3] |= AMDPM_TSC_INVARIANT;  in legacy_emulate_cpuid()
752 				regs[0] = 0;  in legacy_emulate_cpuid()
753 				regs[1] = 0;  in legacy_emulate_cpuid()
756 				regs[0] = (logical_cpus << 14) | (1 << 8) |  in legacy_emulate_cpuid()
758 				regs[1] = func > 0 ? _CACHE_LINE_SIZE - 1 : 0;  in legacy_emulate_cpuid()
760 			regs[2] = 0;  in legacy_emulate_cpuid()
761 			regs[3] = 0;  in legacy_emulate_cpuid()
774 			regs[0] = vcpu_id;  in legacy_emulate_cpuid()
776 			regs[1] = (threads << 8) |  in legacy_emulate_cpuid()
782 			regs[2] = 0;  in legacy_emulate_cpuid()
783 			regs[3] = 0;  in legacy_emulate_cpuid()
787 			do_cpuid(1, regs);  in legacy_emulate_cpuid()
795 			regs[1] &= ~(CPUID_LOCAL_APIC_ID);  in legacy_emulate_cpuid()
796 			regs[1] |= (vcpu_id << CPUID_0000_0001_APICID_SHIFT);  in legacy_emulate_cpuid()
802 			regs[2] &= ~(CPUID2_VMX | CPUID2_EST | CPUID2_TM2);  in legacy_emulate_cpuid()
803 			regs[2] &= ~(CPUID2_SMX);  in legacy_emulate_cpuid()
805 			regs[2] |= CPUID2_HV;  in legacy_emulate_cpuid()
808 				regs[2] |= CPUID2_X2APIC;  in legacy_emulate_cpuid()
810 				regs[2] &= ~CPUID2_X2APIC;  in legacy_emulate_cpuid()
816 			if (!(regs[2] & CPUID2_OSXSAVE))  in legacy_emulate_cpuid()
817 				regs[2] &= ~CPUID2_XSAVE;  in legacy_emulate_cpuid()
823 			regs[2] &= ~CPUID2_MON;  in legacy_emulate_cpuid()
828 			regs[2] &= ~CPUID2_PDCM;  in legacy_emulate_cpuid()
833 			regs[2] &= ~CPUID2_TSCDLT;  in legacy_emulate_cpuid()
838 			regs[3] &= ~(CPUID_ACPI | CPUID_TM);  in legacy_emulate_cpuid()
843 			regs[3] &= ~CPUID_DS;  in legacy_emulate_cpuid()
851 			regs[3] |= (CPUID_MCA | CPUID_MCE | CPUID_MTRR);  in legacy_emulate_cpuid()
856 			regs[1] &= ~CPUID_HTT_CORES;  in legacy_emulate_cpuid()
857 			regs[1] |= (logical_cpus & 0xff) << 16;  in legacy_emulate_cpuid()
858 			regs[3] |= CPUID_HTT;  in legacy_emulate_cpuid()
862 			cpuid_count(func, param, regs);  in legacy_emulate_cpuid()
864 			if (regs[0] || regs[1] || regs[2] || regs[3]) {  in legacy_emulate_cpuid()
867 				regs[0] &= 0x3ff;  in legacy_emulate_cpuid()
868 				regs[0] |= (cores - 1) << 26;  in legacy_emulate_cpuid()
877 				level = (regs[0] >> 5) & 0x7;  in legacy_emulate_cpuid()
880 				regs[0] |= (logical_cpus - 1) << 14;  in legacy_emulate_cpuid()
885 			regs[0] = 0;  in legacy_emulate_cpuid()
886 			regs[1] = 0;  in legacy_emulate_cpuid()
887 			regs[2] = 0;  in legacy_emulate_cpuid()
888 			regs[3] = 0;  in legacy_emulate_cpuid()
892 				cpuid_count(func, param, regs);  in legacy_emulate_cpuid()
895 				regs[0] = 0;  in legacy_emulate_cpuid()
900 				regs[1] &= CPUID_STDEXT_FSGSBASE |  in legacy_emulate_cpuid()
914 				regs[2] &= CPUID_STDEXT2_VAES |  in legacy_emulate_cpuid()
916 				regs[3] &= CPUID_STDEXT3_MD_CLEAR;  in legacy_emulate_cpuid()
922 					regs[1] |= CPUID_STDEXT_INVPCID;  in legacy_emulate_cpuid()
927 			regs[0] = CPUTPM1_ARAT;  in legacy_emulate_cpuid()
928 			regs[1] = 0;  in legacy_emulate_cpuid()
929 			regs[2] = 0;  in legacy_emulate_cpuid()
930 			regs[3] = 0;  in legacy_emulate_cpuid()
938 			regs[0] = 0;  in legacy_emulate_cpuid()
939 			regs[1] = 0;  in legacy_emulate_cpuid()
940 			regs[2] = 0;  in legacy_emulate_cpuid()
941 			regs[3] = 0;  in legacy_emulate_cpuid()
972 				regs[0] = width & 0x1f;  in legacy_emulate_cpuid()
973 				regs[1] = logical_cpus & 0xffff;  in legacy_emulate_cpuid()
974 				regs[2] = (level << 8) | (param & 0xff);  in legacy_emulate_cpuid()
975 				regs[3] = x2apic_id;  in legacy_emulate_cpuid()
977 				regs[0] = 0;  in legacy_emulate_cpuid()
978 				regs[1] = 0;  in legacy_emulate_cpuid()
979 				regs[2] = 0;  in legacy_emulate_cpuid()
980 				regs[3] = 0;  in legacy_emulate_cpuid()
987 				regs[0] = 0;  in legacy_emulate_cpuid()
988 				regs[1] = 0;  in legacy_emulate_cpuid()
989 				regs[2] = 0;  in legacy_emulate_cpuid()
990 				regs[3] = 0;  in legacy_emulate_cpuid()
994 			cpuid_count(func, param, regs);  in legacy_emulate_cpuid()
1008 				regs[0] &= limits->xcr0_allowed;  in legacy_emulate_cpuid()
1009 				regs[2] = limits->xsave_max_size;  in legacy_emulate_cpuid()
1010 				regs[3] &= (limits->xcr0_allowed >> 32);  in legacy_emulate_cpuid()
1014 				regs[0] &= CPUID_EXTSTATE_XSAVEOPT;  in legacy_emulate_cpuid()
1015 				regs[1] = 0;  in legacy_emulate_cpuid()
1016 				regs[2] = 0;  in legacy_emulate_cpuid()
1017 				regs[3] = 0;  in legacy_emulate_cpuid()
1026 					regs[0] = 0;  in legacy_emulate_cpuid()
1027 					regs[1] = 0;  in legacy_emulate_cpuid()
1028 					regs[2] = 0;  in legacy_emulate_cpuid()
1029 					regs[3] = 0;  in legacy_emulate_cpuid()
1047 			regs[0] = 0;  in legacy_emulate_cpuid()
1048 			regs[1] = 0;  in legacy_emulate_cpuid()
1049 			regs[2] = 0;  in legacy_emulate_cpuid()
1050 			regs[3] = 0;  in legacy_emulate_cpuid()
1059 			regs[0] = 0;  in legacy_emulate_cpuid()
1060 			regs[1] = 0;  in legacy_emulate_cpuid()
1061 			regs[2] = 0;  in legacy_emulate_cpuid()
1062 			regs[3] = 0;  in legacy_emulate_cpuid()
1066 			regs[0] = CPUID_VM_HIGH;  in legacy_emulate_cpuid()
1067 			bcopy(bhyve_id, &regs[1], 4);  in legacy_emulate_cpuid()
1068 			bcopy(bhyve_id + 4, &regs[2], 4);  in legacy_emulate_cpuid()
1069 			bcopy(bhyve_id + 8, &regs[3], 4);  in legacy_emulate_cpuid()
1078 			cpuid_count(func, param, regs);  in legacy_emulate_cpuid()
1082 	*eax = regs[0];  in legacy_emulate_cpuid()
1083 	*ebx = regs[1];  in legacy_emulate_cpuid()
1084 	*ecx = regs[2];  in legacy_emulate_cpuid()
1085 	*edx = regs[3];  in legacy_emulate_cpuid()