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[Blackfin] arch: define our own BUG() so we can dump the blackfin hardware trace buffer

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Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
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Mike Frysinger 2008-04-24 08:58:44 +08:00 committed by Bryan Wu
parent 8e9d5c7daf
commit 2d19123388
1 changed files with 14 additions and 1 deletions
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15
include/asm-blackfin/bug.h
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@ -1,4 +1,17 @@
#ifndef _BLACKFIN_BUG_H
#define _BLACKFIN_BUG_H
#include <asm-generic/bug.h>
#ifdef CONFIG_BUG
#define HAVE_ARCH_BUG
#define BUG() do { \
dump_bfin_trace_buffer(); \
printk(KERN_EMERG "BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __func__); \
panic("BUG!"); \
} while (0)
#endif
#include <asm-generic/bug.h>
#endif