611 		struct switch_stack *sw = (struct switch_stack *)regs - 1;  in mangle_kernel_stack()  local
642 			 : "a" (sw), "d" (fsize), "d" (frame_offset/4-1),  in mangle_kernel_stack()
687 rt_restore_ucontext(struct pt_regs *regs, struct switch_stack *sw,  in rt_restore_ucontext()  argument
708 	err |= __get_user(sw->d6, &gregs[6]);  in rt_restore_ucontext()
709 	err |= __get_user(sw->d7, &gregs[7]);  in rt_restore_ucontext()
713 	err |= __get_user(sw->a3, &gregs[11]);  in rt_restore_ucontext()
714 	err |= __get_user(sw->a4, &gregs[12]);  in rt_restore_ucontext()
715 	err |= __get_user(sw->a5, &gregs[13]);  in rt_restore_ucontext()
716 	err |= __get_user(sw->a6, &gregs[14]);  in rt_restore_ucontext()
742 	struct switch_stack *sw = (struct switch_stack *) &__unused;  in do_sigreturn()  local
743 	struct pt_regs *regs = (struct pt_regs *) (sw + 1);  in do_sigreturn()
769 	struct switch_stack *sw = (struct switch_stack *) &__unused;  in do_rt_sigreturn()  local
770 	struct pt_regs *regs = (struct pt_regs *) (sw + 1);  in do_rt_sigreturn()
782 	if (rt_restore_ucontext(regs, sw, &frame->uc))  in do_rt_sigreturn()
809 	struct switch_stack *sw = (struct switch_stack *)regs - 1;  in rt_setup_ucontext()  local
820 	err |= __put_user(sw->d6, &gregs[6]);  in rt_setup_ucontext()
821 	err |= __put_user(sw->d7, &gregs[7]);  in rt_setup_ucontext()
825 	err |= __put_user(sw->a3, &gregs[11]);  in rt_setup_ucontext()
826 	err |= __put_user(sw->a4, &gregs[12]);  in rt_setup_ucontext()
827 	err |= __put_user(sw->a5, &gregs[13]);  in rt_setup_ucontext()
828 	err |= __put_user(sw->a6, &gregs[14]);  in rt_setup_ucontext()