Lines Matching refs:regs

43 die (const char *str, struct pt_regs *regs, long err)
69 		if (notify_die(DIE_OOPS, str, regs, err, 255, SIGSEGV)
71 			show_regs(regs);
73 			regs = NULL;
82 	if (!regs)
93 die_if_kernel (char *str, struct pt_regs *regs, long err)
95 	if (!user_mode(regs))
96 		return die(str, regs, err);
101 __kprobes ia64_bad_break (unsigned long break_num, struct pt_regs *regs)
107 		if (notify_die(DIE_BREAK, "break 0", regs, break_num, TRAP_BRKPT, SIGTRAP)
110 		if (die_if_kernel("bugcheck!", regs, break_num))
165 		    && die_if_kernel("Bad break", regs, break_num))
171 			if (notify_die(DIE_BREAK, "bad break", regs, break_num, TRAP_BRKPT, SIGTRAP)
178 			(void __user *) (regs->cr_iip + ia64_psr(regs)->ri),
191 disabled_fph_fault (struct pt_regs *regs)
193 	struct ia64_psr *psr = ia64_psr(regs);
234 	    struct pt_regs *regs)
251 	fp_state.fp_state_low_volatile = (fp_state_low_volatile_t *) &regs->f6;
284 handle_fpu_swa (int fp_fault, struct pt_regs *regs, unsigned long isr)
289 	fault_ip = regs->cr_iip;
290 	if (!fp_fault && (ia64_psr(regs)->ri == 0))
323 		       			current->comm, task_pid_nr(current), regs->cr_iip + ia64_psr(regs)->ri, isr);
328 	exception = fp_emulate(fp_fault, bundle, &regs->cr_ipsr, &regs->ar_fpsr, &isr, &regs->pr,
329 			       &regs->cr_ifs, regs);
333 			ia64_increment_ip(regs);
342 				ia64_increment_ip(regs);
355 					(void __user *) (regs->cr_iip + ia64_psr(regs)->ri),
375 					(void __user *) (regs->cr_iip + ia64_psr(regs)->ri),
389 		       struct pt_regs regs)
398 		rv = ia64_emulate_brl(&regs, ec);
406 	if (die_if_kernel(buf, &regs, 0))
410 			(void __user *) (regs.cr_iip + ia64_psr(&regs)->ri),
418 	    long arg7, struct pt_regs regs)
439 		ia64_psr(&regs)->ed = 1;
443 	iip = regs.cr_iip + ia64_psr(&regs)->ri;
455 			       regs.cr_iip + ia64_psr(&regs)->ri, regs.pr);
463 			disabled_fph_fault(&regs);
470 		if (user_mode(&regs)) {
482 				addr = (void __user *) (regs.cr_iip
483 							+ ia64_psr(&regs)->ri);
488 		} else if (ia64_done_with_exception(&regs))
494 		if (user_mode(&regs)) {
505 		if (fsys_mode(current, &regs)) {
515 				ia64_psr(&regs)->db = 0;
516 				ia64_psr(&regs)->lp = 1;
520 			regs.cr_iip = (unsigned long) __kernel_syscall_via_break;
521 			ia64_psr(&regs)->ri = 0;
522 			ia64_psr(&regs)->cpl = 3;
534 			if (ia64_psr(&regs)->is == 0)
535 			  ifa = regs.cr_iip;
541 		if (notify_die(DIE_FAULT, "ia64_fault", &regs, vector, si_code, SIGTRAP)
550 		result = handle_fpu_swa((vector == 32) ? 1 : 0, &regs, isr);
566 				ia64_psr(&regs)->db = 1;
574 			ia64_psr(&regs)->lp = 0;
578 			if (user_mode(&regs)) {
610 	if (!die_if_kernel(buf, &regs, error))