236 do_rt_sigreturn(struct rt_sigframe __user *frame)  in do_rt_sigreturn()  argument
242 	if (!access_ok(VERIFY_READ, &frame->uc, sizeof(frame->uc)))  in do_rt_sigreturn()
244 	if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))  in do_rt_sigreturn()
249 	if (restore_sigcontext(&frame->uc.uc_mcontext, regs))  in do_rt_sigreturn()
341 	struct sigframe __user *frame;  in setup_frame()  local
344 	frame = get_sigframe(ksig, oldsp, sizeof(*frame));  in setup_frame()
345 	if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))  in setup_frame()
348 	err |= setup_sigcontext(&frame->sc, regs, set->sig[0], oldsp);  in setup_frame()
356 		err |= __put_user(INSN_MOV_R30_R16, frame->retcode+0);  in setup_frame()
357 		err |= __put_user(INSN_LDI_R0+__NR_sigreturn, frame->retcode+1);  in setup_frame()
358 		err |= __put_user(INSN_CALLSYS, frame->retcode+2);  in setup_frame()
360 		r26 = (unsigned long) frame->retcode;  in setup_frame()
372 	regs->r18 = (unsigned long) &frame->sc;	/* a2: sigcontext pointer */  in setup_frame()
373 	wrusp((unsigned long) frame);  in setup_frame()
377 		current->comm, current->pid, frame, regs->pc, regs->r26);  in setup_frame()
386 	struct rt_sigframe __user *frame;  in setup_rt_frame()  local
389 	frame = get_sigframe(ksig, oldsp, sizeof(*frame));  in setup_rt_frame()
390 	if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))  in setup_rt_frame()
393 	err |= copy_siginfo_to_user(&frame->info, &ksig->info);  in setup_rt_frame()
396 	err |= __put_user(0, &frame->uc.uc_flags);  in setup_rt_frame()
397 	err |= __put_user(0, &frame->uc.uc_link);  in setup_rt_frame()
398 	err |= __put_user(set->sig[0], &frame->uc.uc_osf_sigmask);  in setup_rt_frame()
399 	err |= __save_altstack(&frame->uc.uc_stack, oldsp);  in setup_rt_frame()
400 	err |= setup_sigcontext(&frame->uc.uc_mcontext, regs,   in setup_rt_frame()
402 	err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));  in setup_rt_frame()
410 		err |= __put_user(INSN_MOV_R30_R16, frame->retcode+0);  in setup_rt_frame()
412 				  frame->retcode+1);  in setup_rt_frame()
413 		err |= __put_user(INSN_CALLSYS, frame->retcode+2);  in setup_rt_frame()
415 		r26 = (unsigned long) frame->retcode;  in setup_rt_frame()
425 	regs->r17 = (unsigned long) &frame->info; /* a1: siginfo pointer */  in setup_rt_frame()
426 	regs->r18 = (unsigned long) &frame->uc;	  /* a2: ucontext pointer */  in setup_rt_frame()
427 	wrusp((unsigned long) frame);  in setup_rt_frame()
431 		current->comm, current->pid, frame, regs->pc, regs->r26);  in setup_rt_frame()