projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| bbeb3f4c SR |
1 | #ifndef _ASM_POWERPC_KDEBUG_H |
| 2 | #define _ASM_POWERPC_KDEBUG_H | |
| 88ced031 | 3 | #ifdef __KERNEL__ |
| 14cf11af PM |
4 | |
| 5 | /* nearly identical to x86_64/i386 code */ | |
| 6 | ||
| 7 | #include <linux/notifier.h> | |
| 8 | ||
| 9 | struct pt_regs; | |
| 10 | ||
| 11 | struct die_args { | |
| 12 | struct pt_regs *regs; | |
| 13 | const char *str; | |
| 14 | long err; | |
| 15 | int trapnr; | |
| 16 | int signr; | |
| 17 | }; | |
| 18 | ||
| 19 | /* | |
| 20 | Note - you should never unregister because that can race with NMIs. | |
| 21 | If you really want to do it first unregister - then synchronize_sched - | |
| 22 | then free. | |
| 23 | */ | |
| 24 | int register_die_notifier(struct notifier_block *nb); | |
| 25 | extern struct notifier_block *powerpc_die_chain; | |
| 26 | ||
| 27 | /* Grossly misnamed. */ | |
| 28 | enum die_val { | |
| 29 | DIE_OOPS = 1, | |
| 30 | DIE_IABR_MATCH, | |
| 31 | DIE_DABR_MATCH, | |
| 32 | DIE_BPT, | |
| 33 | DIE_SSTEP, | |
| 34 | DIE_PAGE_FAULT, | |
| 35 | }; | |
| 36 | ||
| 37 | static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,long err,int trap, int sig) | |
| 38 | { | |
| 39 | struct die_args args = { .regs=regs, .str=str, .err=err, .trapnr=trap,.signr=sig }; | |
| 40 | return notifier_call_chain(&powerpc_die_chain, val, &args); | |
| 41 | } | |
| 42 | ||
| 88ced031 | 43 | #endif /* __KERNEL__ */ |
| bbeb3f4c | 44 | #endif /* _ASM_POWERPC_KDEBUG_H */ |