79 #define AL(regs)	(((unsigned char *)&((regs)->pt.ax))[0])
80 #define AH(regs)	(((unsigned char *)&((regs)->pt.ax))[1])
81 #define IP(regs)	(*(unsigned short *)&((regs)->pt.ip))
82 #define SP(regs)	(*(unsigned short *)&((regs)->pt.sp))
114 	set_flags(regs->pt.flags, VEFLAGS, X86_EFLAGS_VIF | vm86->veflags_mask);  in save_v86_state()
125 		put_user_ex(regs->pt.bx, &user->regs.ebx);  in save_v86_state()
126 		put_user_ex(regs->pt.cx, &user->regs.ecx);  in save_v86_state()
127 		put_user_ex(regs->pt.dx, &user->regs.edx);  in save_v86_state()
128 		put_user_ex(regs->pt.si, &user->regs.esi);  in save_v86_state()
129 		put_user_ex(regs->pt.di, &user->regs.edi);  in save_v86_state()
130 		put_user_ex(regs->pt.bp, &user->regs.ebp);  in save_v86_state()
131 		put_user_ex(regs->pt.ax, &user->regs.eax);  in save_v86_state()
132 		put_user_ex(regs->pt.ip, &user->regs.eip);  in save_v86_state()
133 		put_user_ex(regs->pt.cs, &user->regs.cs);  in save_v86_state()
134 		put_user_ex(regs->pt.flags, &user->regs.eflags);  in save_v86_state()
135 		put_user_ex(regs->pt.sp, &user->regs.esp);  in save_v86_state()
136 		put_user_ex(regs->pt.ss, &user->regs.ss);  in save_v86_state()
157 	memcpy(&regs->pt, &vm86->regs32, sizeof(struct pt_regs));  in save_v86_state()
161 	regs->pt.ax = retval;  in save_v86_state()
289 		get_user_ex(vm86regs.pt.bx, &user_vm86->regs.ebx);  in do_sys_vm86()
290 		get_user_ex(vm86regs.pt.cx, &user_vm86->regs.ecx);  in do_sys_vm86()
291 		get_user_ex(vm86regs.pt.dx, &user_vm86->regs.edx);  in do_sys_vm86()
292 		get_user_ex(vm86regs.pt.si, &user_vm86->regs.esi);  in do_sys_vm86()
293 		get_user_ex(vm86regs.pt.di, &user_vm86->regs.edi);  in do_sys_vm86()
294 		get_user_ex(vm86regs.pt.bp, &user_vm86->regs.ebp);  in do_sys_vm86()
295 		get_user_ex(vm86regs.pt.ax, &user_vm86->regs.eax);  in do_sys_vm86()
296 		get_user_ex(vm86regs.pt.ip, &user_vm86->regs.eip);  in do_sys_vm86()
298 		vm86regs.pt.cs = seg;  in do_sys_vm86()
299 		get_user_ex(vm86regs.pt.flags, &user_vm86->regs.eflags);  in do_sys_vm86()
300 		get_user_ex(vm86regs.pt.sp, &user_vm86->regs.esp);  in do_sys_vm86()
302 		vm86regs.pt.ss = seg;  in do_sys_vm86()
340 	VEFLAGS = vm86regs.pt.flags;  in do_sys_vm86()
341 	vm86regs.pt.flags &= SAFE_MASK;  in do_sys_vm86()
342 	vm86regs.pt.flags |= regs->flags & ~SAFE_MASK;  in do_sys_vm86()
343 	vm86regs.pt.flags |= X86_VM_MASK;  in do_sys_vm86()
345 	vm86regs.pt.orig_ax = regs->orig_ax;  in do_sys_vm86()
400 	regs->pt.flags &= ~X86_EFLAGS_TF;  in clear_TF()
405 	regs->pt.flags &= ~X86_EFLAGS_AC;  in clear_AC()
423 	set_flags(regs->pt.flags, flags, SAFE_MASK);  in set_vflags_long()
433 	set_flags(regs->pt.flags, flags, SAFE_MASK);  in set_vflags_short()
442 	unsigned long flags = regs->pt.flags & RETURN_MASK;  in get_vflags()
544 	if (regs->pt.cs == BIOSSEG)  in do_int()
556 	pushw(ssp, sp, regs->pt.cs, cannot_handle);  in do_int()
558 	regs->pt.cs = segoffs >> 16;  in do_int()
579 		do_int(regs, trapno, (unsigned char __user *) (regs->pt.ss << 4), SP(regs));  in handle_vm86_trap()
603 	orig_flags = *(unsigned short *)&regs->pt.flags;  in handle_vm86_fault()
605 	csp = (unsigned char __user *) (regs->pt.cs << 4);  in handle_vm86_fault()
606 	ssp = (unsigned char __user *) (regs->pt.ss << 4);  in handle_vm86_fault()
695 		regs->pt.cs = newcs;  in handle_vm86_fault()