334 	struct trapframe *tf;  in fill_regs32()  local
336 	tf = td->td_frame;  in fill_regs32()
338 		regs->r[i] = tf->tf_x[i];  in fill_regs32()
340 	regs->r_sp = tf->tf_x[13];  in fill_regs32()
341 	regs->r_lr = tf->tf_x[14];  in fill_regs32()
342 	regs->r_pc = tf->tf_elr;  in fill_regs32()
343 	regs->r_cpsr = tf->tf_spsr;  in fill_regs32()
352 	struct trapframe *tf;  in set_regs32()  local
354 	tf = td->td_frame;  in set_regs32()
356 		tf->tf_x[i] = regs->r[i];  in set_regs32()
358 	tf->tf_x[13] = regs->r_sp;  in set_regs32()
359 	tf->tf_x[14] = regs->r_lr;  in set_regs32()
360 	tf->tf_elr = regs->r_pc;  in set_regs32()
361 	tf->tf_spsr &= ~PSR_SETTABLE_32;  in set_regs32()
362 	tf->tf_spsr |= regs->r_cpsr & PSR_SETTABLE_32;  in set_regs32()
402 	struct trapframe *tf = td->td_frame;  in exec_setregs()  local
405 	memset(tf, 0, sizeof(struct trapframe));  in exec_setregs()
407 	tf->tf_x[0] = stack;  in exec_setregs()
408 	tf->tf_sp = STACKALIGN(stack);  in exec_setregs()
409 	tf->tf_lr = imgp->entry_addr;  in exec_setregs()
410 	tf->tf_elr = imgp->entry_addr;  in exec_setregs()
439 	struct trapframe *tf = td->td_frame;  in get_mcontext()  local
443 		mcp->mc_gpregs.gp_spsr = tf->tf_spsr & ~PSR_C;  in get_mcontext()
445 		mcp->mc_gpregs.gp_x[0] = tf->tf_x[0];  in get_mcontext()
446 		mcp->mc_gpregs.gp_spsr = tf->tf_spsr;  in get_mcontext()
449 	memcpy(&mcp->mc_gpregs.gp_x[1], &tf->tf_x[1],  in get_mcontext()
452 	mcp->mc_gpregs.gp_sp = tf->tf_sp;  in get_mcontext()
453 	mcp->mc_gpregs.gp_lr = tf->tf_lr;  in get_mcontext()
454 	mcp->mc_gpregs.gp_elr = tf->tf_elr;  in get_mcontext()
465 	struct trapframe *tf = td->td_frame;  in set_mcontext()  local
488 	memcpy(tf->tf_x, mcp->mc_gpregs.gp_x, sizeof(tf->tf_x));  in set_mcontext()
490 	tf->tf_sp = mcp->mc_gpregs.gp_sp;  in set_mcontext()
491 	tf->tf_lr = mcp->mc_gpregs.gp_lr;  in set_mcontext()
492 	tf->tf_elr = mcp->mc_gpregs.gp_elr;  in set_mcontext()
496 		tf->tf_spsr &= ~PSR_13_MASK;  in set_mcontext()
497 		tf->tf_spsr |= spsr;  in set_mcontext()
500 		tf->tf_spsr = spsr;  in set_mcontext()
501 	if ((tf->tf_spsr & PSR_SS) != 0) {  in set_mcontext()
649 	struct trapframe *tf;  in sendsig()  local
663 	tf = td->td_frame;  in sendsig()
664 	onstack = sigonstack(tf->tf_sp);  in sendsig()
720 	tf->tf_x[0] = sig;  in sendsig()
721 	tf->tf_x[1] = (register_t)&fp->sf_si;  in sendsig()
722 	tf->tf_x[2] = (register_t)&fp->sf_uc;  in sendsig()
723 	tf->tf_x[8] = (register_t)catcher;  in sendsig()
724 	tf->tf_sp = (register_t)fp;  in sendsig()
725 	tf->tf_elr = (register_t)PROC_SIGCODE(p);  in sendsig()
735 	CTR3(KTR_SIG, "sendsig: return td=%p pc=%#x sp=%#x", td, tf->tf_elr,  in sendsig()
736 	    tf->tf_sp);  in sendsig()