Lines Matching refs:ksig
135 static inline void __user *get_sigframe(struct ksignal *ksig, in get_sigframe() argument
142 sp = sigsp(sp, ksig); in get_sigframe()
155 static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, in setup_rt_frame() argument
162 frame = get_sigframe(ksig, regs, sizeof(*frame)); in setup_rt_frame()
168 if (ksig->ka.sa.sa_flags & SA_SIGINFO) in setup_rt_frame()
169 err |= copy_siginfo_to_user(&frame->info, &ksig->info); in setup_rt_frame()
197 regs->pc = (unsigned long)ksig->ka.sa.sa_handler; /* what we enter NOW */ in setup_rt_frame()
199 regs->gpr[3] = (unsigned long)ksig->sig; /* arg 1: signo */ in setup_rt_frame()
210 handle_signal(struct ksignal *ksig, struct pt_regs *regs) in handle_signal() argument
214 ret = setup_rt_frame(ksig, sigmask_to_save(), regs); in handle_signal()
216 signal_setup_done(ret, ksig, test_thread_flag(TIF_SINGLESTEP)); in handle_signal()
233 struct ksignal ksig; in do_signal() local
268 if (get_signal(&ksig)) { in do_signal()
273 && !(ksig.ka.sa.sa_flags & SA_RESTART))) { in do_signal()
279 handle_signal(&ksig, regs); in do_signal()