blob: 1fd5a2b39445a97122189e06980d2ce884dd6d2a [file] [log] [blame]
* Debug macros for run-time debugging.
* Turned on/off with CONFIG_RUNTIME_DEBUG option.
* Copyright (C) 2001 MontaVista Software Inc.
* Author: Jun Sun, or
* 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_DEBUG_H
#define _ASM_DEBUG_H
* run-time macros for catching spurious errors. Eable CONFIG_RUNTIME_DEBUG in
* kernel hacking config menu to use them.
* Use them as run-time debugging aid. NEVER USE THEM AS ERROR HANDLING CODE!!!
#include <linux/kernel.h>
#define db_assert(x) if (!(x)) { \
panic("assertion failed at %s:%d: %s", __FILE__, __LINE__, #x); }
#define db_warn(x) if (!(x)) { \
printk(KERN_WARNING "warning at %s:%d: %s", __FILE__, __LINE__, #x); }
#define db_verify(x, y) db_assert(x y)
#define db_verify_warn(x, y) db_warn(x y)
#define db_run(x) do { x; } while (0)
#define db_assert(x)
#define db_warn(x)
#define db_verify(x, y) x
#define db_verify_warn(x, y) x
#define db_run(x)
#endif /* _ASM_DEBUG_H */