44 handle_signal(struct ksignal *ksig, struct pt_regs *regs);
84 	struct ksignal ksig;  in do_signal()  local
95 	if (get_signal(&ksig)) {  in do_signal()
96 		handle_syscall_restart(regs, &ksig.ka.sa);  in do_signal()
99 		handle_signal(&ksig, regs);  in do_signal()
377 static int setup_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs)  in setup_frame()  argument
380 	int err = 0, sig = ksig->sig;  in setup_frame()
383 	frame = get_sigframe(&ksig->ka, regs->regs[REG_SP], sizeof(*frame));  in setup_frame()
404 	if (ksig->ka.sa.sa_flags & SA_RESTORER) {  in setup_frame()
409 			ksig->ka->sa.sa_restorer | 0x1);  in setup_frame()
452 	regs->pc = neff_sign_extend((unsigned long)ksig->ka.sa.sa_handler);  in setup_frame()
467 	int err = 0, sig = ksig->sig;  in setup_rt_frame()
469 	frame = get_sigframe(&ksig->ka, regs->regs[REG_SP], sizeof(*frame));  in setup_rt_frame()
476 	err |= copy_siginfo_to_user(&frame->info, &ksig->info);  in setup_rt_frame()
496 	if (ksig->ka.sa.sa_flags & SA_RESTORER) {  in setup_rt_frame()
501 			ksig->ka.sa.sa_restorer | 0x1);  in setup_rt_frame()
533 	regs->pc = neff_sign_extend((unsigned long)ksig->ka.sa.sa_handler);  in setup_rt_frame()
547 handle_signal(struct ksignal *ksig, struct pt_regs *regs)  in handle_signal()  argument
553 	if (ksig->ka.sa.sa_flags & SA_SIGINFO)  in handle_signal()
554 		ret = setup_rt_frame(ksig, oldset, regs);  in handle_signal()
556 		ret = setup_frame(ksig, oldset, regs);  in handle_signal()
558 	signal_setup_done(ret, ksig, test_thread_flag(TIF_SINGLESTEP));  in handle_signal()