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| author |   Mike Frysinger <vapier.adi@gmail.com> | 2008-04-24 08:58:44 +0800 |
|---|---|---|
| committer |   Bryan Wu <cooloney@kernel.org> | 2008-04-24 08:58:44 +0800 |
| commit | 2d191233882a031304f41cfc6abfb70536780645 (patch) | |
| tree | c68d548dad2eaedc97230eac6edad71dbedc912c /include/asm-blackfin/bug.h | |
| parent | [Blackfin] arch: Add platform support for MTD DATAFLASH (diff) | |
| download | linux-dev-2d191233882a031304f41cfc6abfb70536780645.tar.xz linux-dev-2d191233882a031304f41cfc6abfb70536780645.zip | |
[Blackfin] arch: define our own BUG() so we can dump the blackfin hardware trace buffer
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'include/asm-blackfin/bug.h')
| -rw-r--r-- | include/asm-blackfin/bug.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-blackfin/bug.h b/include/asm-blackfin/bug.h index 41e53b29f167..6d3e11b1fc57 100644 --- a/include/asm-blackfin/bug.h +++ b/include/asm-blackfin/bug.h @@ -1,4 +1,17 @@ #ifndef _BLACKFIN_BUG_H #define _BLACKFIN_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 |