/* bug.h: FRV bug trapping * * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */#ifndef _ASM_BUG_H#define _ASM_BUG_H #include <linux/linkage.h> #ifdef CONFIG_BUG/* * Tell the user there is some problem. */extern asmlinkage void __debug_bug_trap(int signr); #ifdef CONFIG_NO_KERNEL_MSG#define	_debug_bug_printk()#elseextern void __debug_bug_printk(const char *file, unsigned line);#define	_debug_bug_printk() __debug_bug_printk(__FILE__, __LINE__)#endif #define _debug_bug_trap(signr)			\do {						\	__debug_bug_trap(signr);		\	asm volatile("nop");			\} while(0) #define HAVE_ARCH_BUG#define BUG()					\do {						\	_debug_bug_printk();			\	_debug_bug_trap(6 /*SIGABRT*/);		\} while (0) #ifdef CONFIG_GDBSTUB#define HAVE_ARCH_KGDB_RAISE#define kgdb_raise(signr) do { _debug_bug_trap(signr); } while(0) #define HAVE_ARCH_KGDB_BAD_PAGE#define kgdb_bad_page(page) do { kgdb_raise(SIGABRT); } while(0)#endif#endif #include <asm-generic/bug.h> #endif