255 	struct trapframe *tf;  in linux_rt_sigreturn()  local
261 	tf = td->td_frame;  in linux_rt_sigreturn()
262 	frame = (struct l_sigframe *)tf->tf_sp;  in linux_rt_sigreturn()
269 	memcpy(tf->tf_x, sf->sf_uc.uc_sc.regs, sizeof(tf->tf_x));  in linux_rt_sigreturn()
270 	tf->tf_lr = sf->sf_uc.uc_sc.regs[30];  in linux_rt_sigreturn()
271 	tf->tf_sp = sf->sf_uc.uc_sc.sp;  in linux_rt_sigreturn()
272 	tf->tf_elr = sf->sf_uc.uc_sc.pc;  in linux_rt_sigreturn()
279 	tf->tf_spsr = sf->sf_uc.uc_sc.pstate;  in linux_rt_sigreturn()
300 	struct trapframe *tf;  in linux_rt_sendsig()  local
318 	tf = td->td_frame;  in linux_rt_sendsig()
319 	onstack = sigonstack(tf->tf_sp);  in linux_rt_sendsig()
354 	memcpy(&frame->sf.sf_uc.uc_sc.regs, tf->tf_x, sizeof(tf->tf_x));  in linux_rt_sendsig()
355 	frame->sf.sf_uc.uc_sc.regs[30] = tf->tf_lr;  in linux_rt_sendsig()
356 	frame->sf.sf_uc.uc_sc.sp = tf->tf_sp;  in linux_rt_sendsig()
357 	frame->sf.sf_uc.uc_sc.pc = tf->tf_elr;  in linux_rt_sendsig()
358 	frame->sf.sf_uc.uc_sc.pstate = tf->tf_spsr;  in linux_rt_sendsig()
362 	frame->fp = tf->tf_x[29];  in linux_rt_sendsig()
363 	frame->lr = tf->tf_elr;  in linux_rt_sendsig()
390 		esr->esr = tf->tf_esr;  in linux_rt_sendsig()
405 	tf->tf_x[0]= sig;  in linux_rt_sendsig()
407 		tf->tf_x[1] = (register_t)&fp->sf.sf_si;  in linux_rt_sendsig()
408 		tf->tf_x[2] = (register_t)&fp->sf.sf_uc;  in linux_rt_sendsig()
410 		tf->tf_x[1] = 0;  in linux_rt_sendsig()
411 		tf->tf_x[2] = 0;  in linux_rt_sendsig()
413 	tf->tf_x[29] = (register_t)&fp->fp;  in linux_rt_sendsig()
414 	tf->tf_elr = (register_t)catcher;  in linux_rt_sendsig()
415 	tf->tf_sp = (register_t)fp;  in linux_rt_sendsig()
416 	tf->tf_lr = (register_t)__user_rt_sigreturn;  in linux_rt_sendsig()
418 	CTR3(KTR_SIG, "sendsig: return td=%p pc=%#x sp=%#x", td, tf->tf_elr,  in linux_rt_sendsig()
419 	    tf->tf_sp);  in linux_rt_sendsig()