39 die (const char *str, struct pt_regs *regs, long err)  in die()  argument
65 		if (notify_die(DIE_OOPS, str, regs, err, 255, SIGSEGV)  in die()
67 			show_regs(regs);  in die()
69 			regs = NULL;  in die()
78 	if (!regs)  in die()
89 die_if_kernel (char *str, struct pt_regs *regs, long err)  in die_if_kernel()  argument
91 	if (!user_mode(regs))  in die_if_kernel()
92 		return die(str, regs, err);  in die_if_kernel()
97 __kprobes ia64_bad_break (unsigned long break_num, struct pt_regs *regs)  in ia64_bad_break()  argument
103 	siginfo.si_addr = (void __user *) (regs->cr_iip + ia64_psr(regs)->ri);  in ia64_bad_break()
110 		if (notify_die(DIE_BREAK, "break 0", regs, break_num, TRAP_BRKPT, SIGTRAP)  in ia64_bad_break()
113 		if (die_if_kernel("bugcheck!", regs, break_num))  in ia64_bad_break()
168 		    && die_if_kernel("Bad break", regs, break_num))  in ia64_bad_break()
174 			if (notify_die(DIE_BREAK, "bad break", regs, break_num, TRAP_BRKPT, SIGTRAP)  in ia64_bad_break()
195 disabled_fph_fault (struct pt_regs *regs)  in disabled_fph_fault()  argument
197 	struct ia64_psr *psr = ia64_psr(regs);  in disabled_fph_fault()
238 	    struct pt_regs *regs)  in fp_emulate()  argument
255 	fp_state.fp_state_low_volatile = (fp_state_low_volatile_t *) &regs->f6;  in fp_emulate()
288 handle_fpu_swa (int fp_fault, struct pt_regs *regs, unsigned long isr)  in handle_fpu_swa()  argument
294 	fault_ip = regs->cr_iip;  in handle_fpu_swa()
295 	if (!fp_fault && (ia64_psr(regs)->ri == 0))  in handle_fpu_swa()
328 		       			current->comm, task_pid_nr(current), regs->cr_iip + ia64_psr(regs)->ri, isr);  in handle_fpu_swa()
333 	exception = fp_emulate(fp_fault, bundle, &regs->cr_ipsr, &regs->ar_fpsr, &isr, &regs->pr,  in handle_fpu_swa()
334 			       &regs->cr_ifs, regs);  in handle_fpu_swa()
338 			ia64_increment_ip(regs);  in handle_fpu_swa()
345 				ia64_increment_ip(regs);  in handle_fpu_swa()
350 			siginfo.si_addr = (void __user *) (regs->cr_iip + ia64_psr(regs)->ri);  in handle_fpu_swa()
374 			siginfo.si_addr = (void __user *) (regs->cr_iip + ia64_psr(regs)->ri);  in handle_fpu_swa()
398 		       struct pt_regs regs)  in ia64_illegal_op_fault()  argument
408 		rv = ia64_emulate_brl(&regs, ec);  in ia64_illegal_op_fault()
416 	if (die_if_kernel(buf, &regs, 0))  in ia64_illegal_op_fault()
422 	si.si_addr = (void __user *) (regs.cr_iip + ia64_psr(&regs)->ri);  in ia64_illegal_op_fault()
430 	    long arg7, struct pt_regs regs)  in ia64_fault()  argument
452 		ia64_psr(&regs)->ed = 1;  in ia64_fault()
456 	iip = regs.cr_iip + ia64_psr(&regs)->ri;  in ia64_fault()
468 			       regs.cr_iip + ia64_psr(&regs)->ri, regs.pr);  in ia64_fault()
476 			disabled_fph_fault(&regs);  in ia64_fault()
483 		if (user_mode(&regs)) {  in ia64_fault()
495 				addr = (void __user *) (regs.cr_iip  in ia64_fault()
496 							+ ia64_psr(&regs)->ri);  in ia64_fault()
507 		} else if (ia64_done_with_exception(&regs))  in ia64_fault()
513 		if (user_mode(&regs)) {  in ia64_fault()
530 		if (fsys_mode(current, &regs)) {  in ia64_fault()
540 				ia64_psr(&regs)->db = 0;  in ia64_fault()
541 				ia64_psr(&regs)->lp = 1;  in ia64_fault()
545 			regs.cr_iip = (unsigned long) __kernel_syscall_via_break;  in ia64_fault()
546 			ia64_psr(&regs)->ri = 0;  in ia64_fault()
547 			ia64_psr(&regs)->cpl = 3;  in ia64_fault()
558 			if (ia64_psr(&regs)->is == 0)  in ia64_fault()
559 			  ifa = regs.cr_iip;  in ia64_fault()
565 		if (notify_die(DIE_FAULT, "ia64_fault", &regs, vector, siginfo.si_code, SIGTRAP)  in ia64_fault()
579 		result = handle_fpu_swa((vector == 32) ? 1 : 0, &regs, isr);  in ia64_fault()
601 				ia64_psr(&regs)->db = 1;  in ia64_fault()
609 			ia64_psr(&regs)->lp = 0;  in ia64_fault()
613 			if (user_mode(&regs)) {  in ia64_fault()
650 	if (!die_if_kernel(buf, &regs, error))  in ia64_fault()