android_kernel_xiaomi_sm8350/include/asm-ppc64/kdebug.h
Linus Torvalds 1da177e4c3 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!
2005-04-16 15:20:36 -07:00

44 lines
912 B
C

#ifndef _PPC64_KDEBUG_H
#define _PPC64_KDEBUG_H 1
/* nearly identical to x86_64/i386 code */
#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 *ppc64_die_chain;
/* Grossly misnamed. */
enum die_val {
DIE_OOPS = 1,
DIE_IABR_MATCH,
DIE_DABR_MATCH,
DIE_BPT,
DIE_SSTEP,
DIE_GPF,
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(&ppc64_die_chain, val, &args);
}
#endif