Lines Matching refs:ksig
367 static int setup_rt_frame(struct ksignal *ksig, sigset_t *set, in setup_rt_frame() argument
386 frame = get_sigframe(&ksig->ka, regs, frame_size); in setup_rt_frame()
396 if (ksig->ka.sa.sa_flags & SA_RESTORER) { in setup_rt_frame()
398 ksig->ka.sa.sa_restorer | PSW_ADDR_AMODE; in setup_rt_frame()
407 if (copy_siginfo_to_user(&frame->info, &ksig->info)) in setup_rt_frame()
429 regs->psw.addr = (unsigned long) ksig->ka.sa.sa_handler | PSW_ADDR_AMODE; in setup_rt_frame()
431 regs->gprs[2] = ksig->sig; in setup_rt_frame()
438 static void handle_signal(struct ksignal *ksig, sigset_t *oldset, in handle_signal() argument
444 if (ksig->ka.sa.sa_flags & SA_SIGINFO) in handle_signal()
445 ret = setup_rt_frame(ksig, oldset, regs); in handle_signal()
447 ret = setup_frame(ksig->sig, &ksig->ka, oldset, regs); in handle_signal()
449 signal_setup_done(ret, ksig, test_thread_flag(TIF_SINGLE_STEP)); in handle_signal()
463 struct ksignal ksig; in do_signal() local
474 if (get_signal(&ksig)) { in do_signal()
485 if (!(ksig.ka.sa.sa_flags & SA_RESTART)) { in do_signal()
502 handle_signal32(&ksig, oldset, regs); in do_signal()
504 handle_signal(&ksig, oldset, regs); in do_signal()