root/arch/arc/include/asm/bug.h

INCLUDED FROM

   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 void show_kernel_fault_diag(const char *str, struct pt_regs *regs,
  18                             unsigned long address);
  19 void die(const char *str, struct pt_regs *regs, unsigned long address);
  20 
  21 #define BUG()   do {                                                            \
  22         pr_warn("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __func__); \
  23         barrier_before_unreachable();                                           \
  24         __builtin_trap();                                                       \
  25 } while (0)
  26 
  27 #define HAVE_ARCH_BUG
  28 
  29 #include <asm-generic/bug.h>
  30 
  31 #endif  /* !__ASSEMBLY__ */
  32 
  33 #endif