Lines Matching refs:ksig
386 static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, in setup_rt_frame() argument
406 frame = get_sigframe(&ksig->ka, regs, frame_size); in setup_rt_frame()
416 if (ksig->ka.sa.sa_flags & SA_RESTORER) { in setup_rt_frame()
418 ksig->ka.sa.sa_restorer | PSW_ADDR_AMODE; in setup_rt_frame()
427 if (copy_siginfo_to_user(&frame->info, &ksig->info)) in setup_rt_frame()
449 regs->psw.addr = (unsigned long) ksig->ka.sa.sa_handler | PSW_ADDR_AMODE; in setup_rt_frame()
451 regs->gprs[2] = ksig->sig; in setup_rt_frame()
458 static void handle_signal(struct ksignal *ksig, sigset_t *oldset, in handle_signal() argument
464 if (ksig->ka.sa.sa_flags & SA_SIGINFO) in handle_signal()
465 ret = setup_rt_frame(ksig, oldset, regs); in handle_signal()
467 ret = setup_frame(ksig->sig, &ksig->ka, oldset, regs); in handle_signal()
469 signal_setup_done(ret, ksig, test_thread_flag(TIF_SINGLE_STEP)); in handle_signal()
483 struct ksignal ksig; in do_signal() local
494 if (get_signal(&ksig)) { in do_signal()
505 if (!(ksig.ka.sa.sa_flags & SA_RESTART)) { in do_signal()
522 handle_signal32(&ksig, oldset, regs); in do_signal()
524 handle_signal(&ksig, oldset, regs); in do_signal()