1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
4  */
5 
6 #ifndef _ASM_ARC_BUG_H
7 #define _ASM_ARC_BUG_H
8 
9 #ifndef __ASSEMBLY__
10 
11 #include <asm/ptrace.h>
12 
13 struct task_struct;
14 
15 void show_regs(struct pt_regs *regs);
16 void show_stacktrace(struct task_struct *tsk, struct pt_regs *regs,
17 		     const char *loglvl);
18 void show_kernel_fault_diag(const char *str, struct pt_regs *regs,
19 			    unsigned long address);
20 void die(const char *str, struct pt_regs *regs, unsigned long address);
21 
22 #define BUG()	do {								\
23 	pr_warn("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __func__); \
24 	barrier_before_unreachable();						\
25 	__builtin_trap();							\
26 } while (0)
27 
28 #define HAVE_ARCH_BUG
29 
30 #include <asm-generic/bug.h>
31 
32 #endif	/* !__ASSEMBLY__ */
33 
34 #endif
35