76 #define AL(regs)	(((unsigned char *)&((regs)->pt.ax))[0])
77 #define AH(regs)	(((unsigned char *)&((regs)->pt.ax))[1])
78 #define IP(regs)	(*(unsigned short *)&((regs)->pt.ip))
79 #define SP(regs)	(*(unsigned short *)&((regs)->pt.sp))
112 	set_flags(regs->pt.flags, VEFLAGS, X86_EFLAGS_VIF | vm86->veflags_mask);  in save_v86_state()
123 		put_user_ex(regs->pt.bx, &user->regs.ebx);  in save_v86_state()
124 		put_user_ex(regs->pt.cx, &user->regs.ecx);  in save_v86_state()
125 		put_user_ex(regs->pt.dx, &user->regs.edx);  in save_v86_state()
126 		put_user_ex(regs->pt.si, &user->regs.esi);  in save_v86_state()
127 		put_user_ex(regs->pt.di, &user->regs.edi);  in save_v86_state()
128 		put_user_ex(regs->pt.bp, &user->regs.ebp);  in save_v86_state()
129 		put_user_ex(regs->pt.ax, &user->regs.eax);  in save_v86_state()
130 		put_user_ex(regs->pt.ip, &user->regs.eip);  in save_v86_state()
131 		put_user_ex(regs->pt.cs, &user->regs.cs);  in save_v86_state()
132 		put_user_ex(regs->pt.flags, &user->regs.eflags);  in save_v86_state()
133 		put_user_ex(regs->pt.sp, &user->regs.esp);  in save_v86_state()
134 		put_user_ex(regs->pt.ss, &user->regs.ss);  in save_v86_state()
154 	memcpy(&regs->pt, &vm86->regs32, sizeof(struct pt_regs));  in save_v86_state()
158 	regs->pt.ax = retval;  in save_v86_state()
278 		get_user_ex(vm86regs.pt.bx, &user_vm86->regs.ebx);  in do_sys_vm86()
279 		get_user_ex(vm86regs.pt.cx, &user_vm86->regs.ecx);  in do_sys_vm86()
280 		get_user_ex(vm86regs.pt.dx, &user_vm86->regs.edx);  in do_sys_vm86()
281 		get_user_ex(vm86regs.pt.si, &user_vm86->regs.esi);  in do_sys_vm86()
282 		get_user_ex(vm86regs.pt.di, &user_vm86->regs.edi);  in do_sys_vm86()
283 		get_user_ex(vm86regs.pt.bp, &user_vm86->regs.ebp);  in do_sys_vm86()
284 		get_user_ex(vm86regs.pt.ax, &user_vm86->regs.eax);  in do_sys_vm86()
285 		get_user_ex(vm86regs.pt.ip, &user_vm86->regs.eip);  in do_sys_vm86()
287 		vm86regs.pt.cs = seg;  in do_sys_vm86()
288 		get_user_ex(vm86regs.pt.flags, &user_vm86->regs.eflags);  in do_sys_vm86()
289 		get_user_ex(vm86regs.pt.sp, &user_vm86->regs.esp);  in do_sys_vm86()
291 		vm86regs.pt.ss = seg;  in do_sys_vm86()
329 	VEFLAGS = vm86regs.pt.flags;  in do_sys_vm86()
330 	vm86regs.pt.flags &= SAFE_MASK;  in do_sys_vm86()
331 	vm86regs.pt.flags |= regs->flags & ~SAFE_MASK;  in do_sys_vm86()
332 	vm86regs.pt.flags |= X86_VM_MASK;  in do_sys_vm86()
334 	vm86regs.pt.orig_ax = regs->orig_ax;  in do_sys_vm86()
385 	regs->pt.flags &= ~X86_EFLAGS_TF;  in clear_TF()
390 	regs->pt.flags &= ~X86_EFLAGS_AC;  in clear_AC()
408 	set_flags(regs->pt.flags, flags, SAFE_MASK);  in set_vflags_long()
418 	set_flags(regs->pt.flags, flags, SAFE_MASK);  in set_vflags_short()
427 	unsigned long flags = regs->pt.flags & RETURN_MASK;  in get_vflags()
532 	if (regs->pt.cs == BIOSSEG)  in do_int()
544 	pushw(ssp, sp, regs->pt.cs, cannot_handle);  in do_int()
546 	regs->pt.cs = segoffs >> 16;  in do_int()
567 		do_int(regs, trapno, (unsigned char __user *) (regs->pt.ss << 4), SP(regs));  in handle_vm86_trap()
591 	orig_flags = *(unsigned short *)&regs->pt.flags;  in handle_vm86_fault()
593 	csp = (unsigned char __user *) (regs->pt.cs << 4);  in handle_vm86_fault()
594 	ssp = (unsigned char __user *) (regs->pt.ss << 4);  in handle_vm86_fault()
683 		regs->pt.cs = newcs;  in handle_vm86_fault()