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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-sh64/bug.h | |
download | op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/asm-sh64/bug.h')
-rw-r--r-- | include/asm-sh64/bug.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/asm-sh64/bug.h b/include/asm-sh64/bug.h new file mode 100644 index 0000000..3acd54d --- /dev/null +++ b/include/asm-sh64/bug.h @@ -0,0 +1,32 @@ +#ifndef __ASM_SH64_BUG_H +#define __ASM_SH64_BUG_H + +#include <linux/config.h> + +/* + * Tell the user there is some problem, then force a segfault (in process + * context) or a panic (interrupt context). + */ +#define BUG() do { \ + printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \ + *(volatile int *)0 = 0; \ +} while (0) + +#define BUG_ON(condition) do { \ + if (unlikely((condition)!=0)) \ + BUG(); \ +} while(0) + +#define PAGE_BUG(page) do { \ + BUG(); \ +} while (0) + +#define WARN_ON(condition) do { \ + if (unlikely((condition)!=0)) { \ + printk("Badness in %s at %s:%d\n", __FUNCTION__, __FILE__, __LINE__); \ + dump_stack(); \ + } \ +} while (0) + +#endif /* __ASM_SH64_BUG_H */ + |