120 static struct seg_desc
123 	struct seg_desc seg_desc;  in usd_to_seg_desc()  local
125 	seg_desc.base = (u_int)USD_GETBASE(usd);  in usd_to_seg_desc()
127 		seg_desc.limit = (u_int)(USD_GETLIMIT(usd) << 12) | 0xfff;  in usd_to_seg_desc()
129 		seg_desc.limit = (u_int)USD_GETLIMIT(usd);  in usd_to_seg_desc()
130 	seg_desc.access = usd->sd_type | usd->sd_dpl << 5 | usd->sd_p << 7;  in usd_to_seg_desc()
131 	seg_desc.access |= usd->sd_xx << 12;  in usd_to_seg_desc()
132 	seg_desc.access |= usd->sd_def32 << 14;  in usd_to_seg_desc()
133 	seg_desc.access |= usd->sd_gran << 15;  in usd_to_seg_desc()
135 	return (seg_desc);  in usd_to_seg_desc()
310     int segment, struct seg_desc *seg_desc, int *faultptr)  in validate_seg_desc()  argument
362 		seg_desc->base = 0;  in validate_seg_desc()
363 		seg_desc->limit = 0;  in validate_seg_desc()
364 		seg_desc->access = 0x10000;	/* unusable */  in validate_seg_desc()
430 	*seg_desc = usd_to_seg_desc(&usd);  in validate_seg_desc()
468 update_seg_desc(struct vcpu *vcpu, int reg, struct seg_desc *sd)  in update_seg_desc()
483 	struct seg_desc seg_desc, seg_desc2;  in tss32_restore()  local
563 	error = validate_seg_desc(vcpu, ts, VM_REG_GUEST_LDTR, &seg_desc,  in tss32_restore()
567 	update_seg_desc(vcpu, VM_REG_GUEST_LDTR, &seg_desc);  in tss32_restore()
578 	error = validate_seg_desc(vcpu, ts, VM_REG_GUEST_CS, &seg_desc,  in tss32_restore()
587 	update_seg_desc(vcpu, VM_REG_GUEST_CS, &seg_desc);  in tss32_restore()
591 	error = validate_seg_desc(vcpu, ts, VM_REG_GUEST_DS, &seg_desc,  in tss32_restore()
595 	update_seg_desc(vcpu, VM_REG_GUEST_DS, &seg_desc);  in tss32_restore()
597 	error = validate_seg_desc(vcpu, ts, VM_REG_GUEST_ES, &seg_desc,  in tss32_restore()
601 	update_seg_desc(vcpu, VM_REG_GUEST_ES, &seg_desc);  in tss32_restore()
603 	error = validate_seg_desc(vcpu, ts, VM_REG_GUEST_FS, &seg_desc,  in tss32_restore()
607 	update_seg_desc(vcpu, VM_REG_GUEST_FS, &seg_desc);  in tss32_restore()
609 	error = validate_seg_desc(vcpu, ts, VM_REG_GUEST_GS, &seg_desc,  in tss32_restore()
613 	update_seg_desc(vcpu, VM_REG_GUEST_GS, &seg_desc);  in tss32_restore()
628 	struct seg_desc seg_desc;  in push_errcode()  local
640 	error = vm_get_desc(vcpu, VM_REG_GUEST_SS, &seg_desc.base,  in push_errcode()
641 	    &seg_desc.limit, &seg_desc.access);  in push_errcode()
659 	if (SEG_DESC_DEF32(seg_desc.access))  in push_errcode()
668 	    &seg_desc, esp, bytes, stacksize, PROT_WRITE, &gla)) {  in push_errcode()
708 	struct seg_desc nt;  in vmexit_task_switch()