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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 22:20:36 (GMT) |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 22:20:36 (GMT) |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-i386/kdebug.h | |
download | linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz |
Linux-2.6.12-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-i386/kdebug.h')
-rw-r--r-- | include/asm-i386/kdebug.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/include/asm-i386/kdebug.h b/include/asm-i386/kdebug.h new file mode 100644 index 0000000..de6498b --- /dev/null +++ b/include/asm-i386/kdebug.h @@ -0,0 +1,50 @@ +#ifndef _I386_KDEBUG_H +#define _I386_KDEBUG_H 1 + +/* + * Aug-05 2004 Ported by Prasanna S Panchamukhi <prasanna@in.ibm.com> + * from x86_64 architecture. + */ +#include <linux/notifier.h> + +struct pt_regs; + +struct die_args { + struct pt_regs *regs; + const char *str; + long err; + int trapnr; + int signr; +}; + +/* Note - you should never unregister because that can race with NMIs. + If you really want to do it first unregister - then synchronize_kernel - then free. + */ +int register_die_notifier(struct notifier_block *nb); +extern struct notifier_block *i386die_chain; + + +/* Grossly misnamed. */ +enum die_val { + DIE_OOPS = 1, + DIE_INT3, + DIE_DEBUG, + DIE_PANIC, + DIE_NMI, + DIE_DIE, + DIE_NMIWATCHDOG, + DIE_KERNELDEBUG, + DIE_TRAP, + DIE_GPF, + DIE_CALL, + DIE_NMI_IPI, + DIE_PAGE_FAULT, +}; + +static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,long err,int trap, int sig) +{ + struct die_args args = { .regs=regs, .str=str, .err=err, .trapnr=trap,.signr=sig }; + return notifier_call_chain(&i386die_chain, val, &args); +} + +#endif |