138 static inline void *get_sigframe(struct ksignal *ksig,  in get_sigframe()  argument
141 	unsigned long usp = sigsp(rdusp(), ksig);  in get_sigframe()
147 setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs)  in setup_rt_frame()  argument
152 	frame = get_sigframe(ksig, sizeof(*frame));  in setup_rt_frame()
154 	err |= __put_user(ksig->sig, &frame->sig);  in setup_rt_frame()
158 	err |= copy_siginfo_to_user(&frame->info, &ksig->info);  in setup_rt_frame()
173 			(struct fdpic_func_descriptor *) ksig->ka.sa.sa_handler;  in setup_rt_frame()
182 		regs->pc = (unsigned long)ksig->ka.sa.sa_handler;  in setup_rt_frame()
227 handle_signal(struct ksignal *ksig, struct pt_regs *regs)  in handle_signal()  argument
234 		handle_restart(regs, &ksig->ka, 1);  in handle_signal()
237 	ret = setup_rt_frame(ksig, sigmask_to_save(), regs);  in handle_signal()
239 	signal_setup_done(ret, ksig, test_thread_flag(TIF_SINGLESTEP));  in handle_signal()
253 	struct ksignal ksig;  in do_signal()  local
257 	if (get_signal(&ksig)) {  in do_signal()
259 		handle_signal(&ksig, regs);  in do_signal()