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authorIngo Molnar <mingo@elte.hu>2008-10-13 05:05:51 -0400
committerIngo Molnar <mingo@elte.hu>2008-10-13 05:05:51 -0400
commitaccba5f3965d6a9d1bf7c1e1a7995d17e9d521b6 (patch)
tree8fb40782e79472ed882ff2098d4dd295557278ee /arch/mips/include/asm/debug.h
parent6852fd9b86d05063c6ef49d2e12e061cc7f6a105 (diff)
parent4480f15b3306f43bbb0310d461142b4e897ca45b (diff)
Merge branch 'linus' into oprofile-v2
Conflicts: arch/x86/kernel/apic_32.c arch/x86/oprofile/nmi_int.c include/linux/pci_ids.h
Diffstat (limited to 'arch/mips/include/asm/debug.h')
-rw-r--r--arch/mips/include/asm/debug.h48
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/mips/include/asm/debug.h b/arch/mips/include/asm/debug.h
new file mode 100644
index 000000000000..1fd5a2b39445
--- /dev/null
+++ b/arch/mips/include/asm/debug.h
@@ -0,0 +1,48 @@
1/*
2 * Debug macros for run-time debugging.
3 * Turned on/off with CONFIG_RUNTIME_DEBUG option.
4 *
5 * Copyright (C) 2001 MontaVista Software Inc.
6 * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 2 of the License, or (at your
11 * option) any later version.
12 *
13 */
14
15#ifndef _ASM_DEBUG_H
16#define _ASM_DEBUG_H
17
18
19/*
20 * run-time macros for catching spurious errors. Eable CONFIG_RUNTIME_DEBUG in
21 * kernel hacking config menu to use them.
22 *
23 * Use them as run-time debugging aid. NEVER USE THEM AS ERROR HANDLING CODE!!!
24 */
25
26#ifdef CONFIG_RUNTIME_DEBUG
27
28#include <linux/kernel.h>
29
30#define db_assert(x) if (!(x)) { \
31 panic("assertion failed at %s:%d: %s", __FILE__, __LINE__, #x); }
32#define db_warn(x) if (!(x)) { \
33 printk(KERN_WARNING "warning at %s:%d: %s", __FILE__, __LINE__, #x); }
34#define db_verify(x, y) db_assert(x y)
35#define db_verify_warn(x, y) db_warn(x y)
36#define db_run(x) do { x; } while (0)
37
38#else
39
40#define db_assert(x)
41#define db_warn(x)
42#define db_verify(x, y) x
43#define db_verify_warn(x, y) x
44#define db_run(x)
45
46#endif
47
48#endif /* _ASM_DEBUG_H */