[PATCH] kexec: s390 support
[linux/fpc-iii.git] / include / asm-ppc64 / kdebug.h
blobd383d161cf8d9b24e28b1f230ae7dedec81cbfdd
1 #ifndef _PPC64_KDEBUG_H
2 #define _PPC64_KDEBUG_H 1
4 /* nearly identical to x86_64/i386 code */
6 #include <linux/notifier.h>
8 struct pt_regs;
10 struct die_args {
11 struct pt_regs *regs;
12 const char *str;
13 long err;
14 int trapnr;
15 int signr;
19 Note - you should never unregister because that can race with NMIs.
20 If you really want to do it first unregister - then synchronize_sched -
21 then free.
23 int register_die_notifier(struct notifier_block *nb);
24 extern struct notifier_block *ppc64_die_chain;
26 /* Grossly misnamed. */
27 enum die_val {
28 DIE_OOPS = 1,
29 DIE_IABR_MATCH,
30 DIE_DABR_MATCH,
31 DIE_BPT,
32 DIE_SSTEP,
33 DIE_GPF,
34 DIE_PAGE_FAULT,
37 static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,long err,int trap, int sig)
39 struct die_args args = { .regs=regs, .str=str, .err=err, .trapnr=trap,.signr=sig };
40 return notifier_call_chain(&ppc64_die_chain, val, &args);
43 #endif