patch-2.4.19 linux-2.4.19/include/asm-mips/debug.h

• Lines: 49
• Date: Fri Aug 2 17:39:45 2002
• Orig file: linux-2.4.18/include/asm-mips/debug.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -urN linux-2.4.18/include/asm-mips/debug.h linux-2.4.19/include/asm-mips/debug.h
@@ -0,0 +1,48 @@
+/*
+ * Debug macros for run-time debugging.  Turned on/off with CONFIG_DEBUG option.
+ *
+ * Copyright (C) 2001 MontaVista Software Inc.
+ * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
+ *
+ * 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
+
+#include <linux/config.h>
+
+/*
+ * run-time macros for catching spurious errors.  Eable CONFIG_DEBUG in 
+ * kernel hacking config menu to use them.
+ *
+ * Use them as run-time debugging aid.  NEVER USE THEM AS ERROR HANDLING CODE!!!
+ */
+
+#ifdef CONFIG_DEBUG
+
+#include <linux/kernel.h>
+
+#define db_assert(x)  if (!(x)) { \
+	panic("assertion failed at %s:%d: %s\n", __FILE__, __LINE__, #x); }
+#define db_warn(x)  if (!(x)) { \
+	printk(KERN_WARNING "warning at %s:%d: %s\n", __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)
+
+#else
+
+#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
+
+#endif /* _ASM_DEBUG_H */