327 		save_r13 = regs->gpr[13];  in restore_sigcontext()
330 	err |= __copy_from_user(regs->gpr, sc->gp_regs, sizeof(regs->gpr));  in restore_sigcontext()
348 		regs->gpr[13] = save_r13;  in restore_sigcontext()
424 	err |= __copy_from_user(regs->gpr, tm_sc->gp_regs, sizeof(regs->gpr));  in restore_tm_sigcontexts()
426 				sizeof(regs->gpr));  in restore_tm_sigcontexts()
677 	struct ucontext __user *uc = (struct ucontext __user *)regs->gpr[1];  in sys_rt_sigreturn()
744 	err |= __save_altstack(&frame->uc.uc_stack, regs->gpr[1]);  in handle_rt_signal64()
783 	err |= put_user(regs->gpr[1], (unsigned long __user *)newsp);  in handle_rt_signal64()
788 		regs->gpr[12] = regs->nip;  in handle_rt_signal64()
799 		err |= get_user(regs->gpr[2], &funct_desc_ptr->toc);  in handle_rt_signal64()
805 	regs->gpr[1] = newsp;  in handle_rt_signal64()
806 	regs->gpr[3] = ksig->sig;  in handle_rt_signal64()
809 		err |= get_user(regs->gpr[4], (unsigned long __user *)&frame->pinfo);  in handle_rt_signal64()
810 		err |= get_user(regs->gpr[5], (unsigned long __user *)&frame->puc);  in handle_rt_signal64()
811 		regs->gpr[6] = (unsigned long) frame;  in handle_rt_signal64()
813 		regs->gpr[4] = (unsigned long)&frame->uc.uc_mcontext;  in handle_rt_signal64()