146 	memcpy(&user_sregs.regs.gprs, &regs->gprs, sizeof(sregs->regs.gprs));  in save_sigregs()
184 	memcpy(&regs->gprs, &user_sregs.regs.gprs, sizeof(sregs->regs.gprs));  in restore_sigregs()
240 		(struct sigframe __user *) regs->gprs[15];  in SYSCALL_DEFINE0()
251 	return regs->gprs[2];  in SYSCALL_DEFINE0()
261 		(struct rt_sigframe __user *)regs->gprs[15];  in SYSCALL_DEFINE0()
274 	return regs->gprs[2];  in SYSCALL_DEFINE0()
289 	sp = regs->gprs[15];  in get_sigframe()
326 	if (__put_user(regs->gprs[15], (addr_t __user *) frame))  in setup_frame()
343 	if (__put_user(regs->gprs[2], (int __user *) &frame->signo))  in setup_frame()
363 	regs->gprs[14] = restorer;  in setup_frame()
364 	regs->gprs[15] = (unsigned long) frame;  in setup_frame()
371 	regs->gprs[2] = sig;  in setup_frame()
372 	regs->gprs[3] = (unsigned long) &frame->sc;  in setup_frame()
379 		regs->gprs[4] = regs->int_code & 127;  in setup_frame()
380 		regs->gprs[5] = regs->int_parm_long;  in setup_frame()
381 		regs->gprs[6] = task_thread_info(current)->last_break;  in setup_frame()
411 	if (__put_user(regs->gprs[15], (addr_t __user *) frame))  in setup_rt_frame()
436 	    __save_altstack(&frame->uc.uc_stack, regs->gprs[15]) ||  in setup_rt_frame()
443 	regs->gprs[14] = restorer;  in setup_rt_frame()
444 	regs->gprs[15] = (unsigned long) frame;  in setup_rt_frame()
451 	regs->gprs[2] = ksig->sig;  in setup_rt_frame()
452 	regs->gprs[3] = (unsigned long) &frame->info;  in setup_rt_frame()
453 	regs->gprs[4] = (unsigned long) &frame->uc;  in setup_rt_frame()
454 	regs->gprs[5] = task_thread_info(current)->last_break;  in setup_rt_frame()
499 			switch (regs->gprs[2]) {  in do_signal()
502 				regs->gprs[2] = -EINTR;  in do_signal()
506 					regs->gprs[2] = -EINTR;  in do_signal()
511 				regs->gprs[2] = regs->orig_gpr2;  in do_signal()
532 		switch (regs->gprs[2]) {  in do_signal()
541 			regs->gprs[2] = regs->orig_gpr2;  in do_signal()