2577 				struct tss_segment_16 *tss)  in save_state_to_tss16()  argument
2579 	tss->ip = ctxt->_eip;  in save_state_to_tss16()
2580 	tss->flag = ctxt->eflags;  in save_state_to_tss16()
2581 	tss->ax = reg_read(ctxt, VCPU_REGS_RAX);  in save_state_to_tss16()
2582 	tss->cx = reg_read(ctxt, VCPU_REGS_RCX);  in save_state_to_tss16()
2583 	tss->dx = reg_read(ctxt, VCPU_REGS_RDX);  in save_state_to_tss16()
2584 	tss->bx = reg_read(ctxt, VCPU_REGS_RBX);  in save_state_to_tss16()
2585 	tss->sp = reg_read(ctxt, VCPU_REGS_RSP);  in save_state_to_tss16()
2586 	tss->bp = reg_read(ctxt, VCPU_REGS_RBP);  in save_state_to_tss16()
2587 	tss->si = reg_read(ctxt, VCPU_REGS_RSI);  in save_state_to_tss16()
2588 	tss->di = reg_read(ctxt, VCPU_REGS_RDI);  in save_state_to_tss16()
2590 	tss->es = get_segment_selector(ctxt, VCPU_SREG_ES);  in save_state_to_tss16()
2591 	tss->cs = get_segment_selector(ctxt, VCPU_SREG_CS);  in save_state_to_tss16()
2592 	tss->ss = get_segment_selector(ctxt, VCPU_SREG_SS);  in save_state_to_tss16()
2593 	tss->ds = get_segment_selector(ctxt, VCPU_SREG_DS);  in save_state_to_tss16()
2594 	tss->ldt = get_segment_selector(ctxt, VCPU_SREG_LDTR);  in save_state_to_tss16()
2598 				 struct tss_segment_16 *tss)  in load_state_from_tss16()  argument
2603 	ctxt->_eip = tss->ip;  in load_state_from_tss16()
2604 	ctxt->eflags = tss->flag | 2;  in load_state_from_tss16()
2605 	*reg_write(ctxt, VCPU_REGS_RAX) = tss->ax;  in load_state_from_tss16()
2606 	*reg_write(ctxt, VCPU_REGS_RCX) = tss->cx;  in load_state_from_tss16()
2607 	*reg_write(ctxt, VCPU_REGS_RDX) = tss->dx;  in load_state_from_tss16()
2608 	*reg_write(ctxt, VCPU_REGS_RBX) = tss->bx;  in load_state_from_tss16()
2609 	*reg_write(ctxt, VCPU_REGS_RSP) = tss->sp;  in load_state_from_tss16()
2610 	*reg_write(ctxt, VCPU_REGS_RBP) = tss->bp;  in load_state_from_tss16()
2611 	*reg_write(ctxt, VCPU_REGS_RSI) = tss->si;  in load_state_from_tss16()
2612 	*reg_write(ctxt, VCPU_REGS_RDI) = tss->di;  in load_state_from_tss16()
2618 	set_segment_selector(ctxt, tss->ldt, VCPU_SREG_LDTR);  in load_state_from_tss16()
2619 	set_segment_selector(ctxt, tss->es, VCPU_SREG_ES);  in load_state_from_tss16()
2620 	set_segment_selector(ctxt, tss->cs, VCPU_SREG_CS);  in load_state_from_tss16()
2621 	set_segment_selector(ctxt, tss->ss, VCPU_SREG_SS);  in load_state_from_tss16()
2622 	set_segment_selector(ctxt, tss->ds, VCPU_SREG_DS);  in load_state_from_tss16()
2624 	cpl = tss->cs & 3;  in load_state_from_tss16()
2630 	ret = __load_segment_descriptor(ctxt, tss->ldt, VCPU_SREG_LDTR, cpl,  in load_state_from_tss16()
2634 	ret = __load_segment_descriptor(ctxt, tss->es, VCPU_SREG_ES, cpl,  in load_state_from_tss16()
2638 	ret = __load_segment_descriptor(ctxt, tss->cs, VCPU_SREG_CS, cpl,  in load_state_from_tss16()
2642 	ret = __load_segment_descriptor(ctxt, tss->ss, VCPU_SREG_SS, cpl,  in load_state_from_tss16()
2646 	ret = __load_segment_descriptor(ctxt, tss->ds, VCPU_SREG_DS, cpl,  in load_state_from_tss16()
2695 				struct tss_segment_32 *tss)  in save_state_to_tss32()  argument
2698 	tss->eip = ctxt->_eip;  in save_state_to_tss32()
2699 	tss->eflags = ctxt->eflags;  in save_state_to_tss32()
2700 	tss->eax = reg_read(ctxt, VCPU_REGS_RAX);  in save_state_to_tss32()
2701 	tss->ecx = reg_read(ctxt, VCPU_REGS_RCX);  in save_state_to_tss32()
2702 	tss->edx = reg_read(ctxt, VCPU_REGS_RDX);  in save_state_to_tss32()
2703 	tss->ebx = reg_read(ctxt, VCPU_REGS_RBX);  in save_state_to_tss32()
2704 	tss->esp = reg_read(ctxt, VCPU_REGS_RSP);  in save_state_to_tss32()
2705 	tss->ebp = reg_read(ctxt, VCPU_REGS_RBP);  in save_state_to_tss32()
2706 	tss->esi = reg_read(ctxt, VCPU_REGS_RSI);  in save_state_to_tss32()
2707 	tss->edi = reg_read(ctxt, VCPU_REGS_RDI);  in save_state_to_tss32()
2709 	tss->es = get_segment_selector(ctxt, VCPU_SREG_ES);  in save_state_to_tss32()
2710 	tss->cs = get_segment_selector(ctxt, VCPU_SREG_CS);  in save_state_to_tss32()
2711 	tss->ss = get_segment_selector(ctxt, VCPU_SREG_SS);  in save_state_to_tss32()
2712 	tss->ds = get_segment_selector(ctxt, VCPU_SREG_DS);  in save_state_to_tss32()
2713 	tss->fs = get_segment_selector(ctxt, VCPU_SREG_FS);  in save_state_to_tss32()
2714 	tss->gs = get_segment_selector(ctxt, VCPU_SREG_GS);  in save_state_to_tss32()
2718 				 struct tss_segment_32 *tss)  in load_state_from_tss32()  argument
2723 	if (ctxt->ops->set_cr(ctxt, 3, tss->cr3))  in load_state_from_tss32()
2725 	ctxt->_eip = tss->eip;  in load_state_from_tss32()
2726 	ctxt->eflags = tss->eflags | 2;  in load_state_from_tss32()
2729 	*reg_write(ctxt, VCPU_REGS_RAX) = tss->eax;  in load_state_from_tss32()
2730 	*reg_write(ctxt, VCPU_REGS_RCX) = tss->ecx;  in load_state_from_tss32()
2731 	*reg_write(ctxt, VCPU_REGS_RDX) = tss->edx;  in load_state_from_tss32()
2732 	*reg_write(ctxt, VCPU_REGS_RBX) = tss->ebx;  in load_state_from_tss32()
2733 	*reg_write(ctxt, VCPU_REGS_RSP) = tss->esp;  in load_state_from_tss32()
2734 	*reg_write(ctxt, VCPU_REGS_RBP) = tss->ebp;  in load_state_from_tss32()
2735 	*reg_write(ctxt, VCPU_REGS_RSI) = tss->esi;  in load_state_from_tss32()
2736 	*reg_write(ctxt, VCPU_REGS_RDI) = tss->edi;  in load_state_from_tss32()
2743 	set_segment_selector(ctxt, tss->ldt_selector, VCPU_SREG_LDTR);  in load_state_from_tss32()
2744 	set_segment_selector(ctxt, tss->es, VCPU_SREG_ES);  in load_state_from_tss32()
2745 	set_segment_selector(ctxt, tss->cs, VCPU_SREG_CS);  in load_state_from_tss32()
2746 	set_segment_selector(ctxt, tss->ss, VCPU_SREG_SS);  in load_state_from_tss32()
2747 	set_segment_selector(ctxt, tss->ds, VCPU_SREG_DS);  in load_state_from_tss32()
2748 	set_segment_selector(ctxt, tss->fs, VCPU_SREG_FS);  in load_state_from_tss32()
2749 	set_segment_selector(ctxt, tss->gs, VCPU_SREG_GS);  in load_state_from_tss32()
2761 		cpl = tss->cs & 3;  in load_state_from_tss32()
2768 	ret = __load_segment_descriptor(ctxt, tss->ldt_selector, VCPU_SREG_LDTR,  in load_state_from_tss32()
2772 	ret = __load_segment_descriptor(ctxt, tss->es, VCPU_SREG_ES, cpl,  in load_state_from_tss32()
2776 	ret = __load_segment_descriptor(ctxt, tss->cs, VCPU_SREG_CS, cpl,  in load_state_from_tss32()
2780 	ret = __load_segment_descriptor(ctxt, tss->ss, VCPU_SREG_SS, cpl,  in load_state_from_tss32()
2784 	ret = __load_segment_descriptor(ctxt, tss->ds, VCPU_SREG_DS, cpl,  in load_state_from_tss32()
2788 	ret = __load_segment_descriptor(ctxt, tss->fs, VCPU_SREG_FS, cpl,  in load_state_from_tss32()
2792 	ret = __load_segment_descriptor(ctxt, tss->gs, VCPU_SREG_GS, cpl,  in load_state_from_tss32()