155 static inline void __user *get_sigframe(struct k_sigaction *ka,  in get_sigframe()  argument
165 	if ((ka->sa.sa_flags & SA_ONSTACK) && !onsigstack) {  in get_sigframe()
189 static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,  in setup_rt_frame()  argument
196 	frame = get_sigframe(ka, regs, sizeof(*frame));  in setup_rt_frame()
204 	if (ka->sa.sa_flags & SA_SIGINFO)  in setup_rt_frame()
238 	regs->pc = (unsigned long)ka->sa.sa_handler; /* what we enter NOW */  in setup_rt_frame()
256 	      siginfo_t *info, struct k_sigaction *ka,  in handle_signal()  argument
261 	ret = setup_rt_frame(sig, ka, info, oldset, regs);  in handle_signal()
265 	block_sigmask(ka, sig);  in handle_signal()
286 	struct k_sigaction ka;  in do_signal()  local
297 	signr = get_signal_to_deliver(&info, &ka, regs, NULL);  in do_signal()
320 			restart = (signr <= 0 || (ka.sa.sa_flags & SA_RESTART));  in do_signal()
356 		if (!handle_signal(signr, &info, &ka, oldset, regs)) {  in do_signal()
364 		tracehook_signal_handler(signr, &info, &ka, regs,  in do_signal()