| H. Peter Anvin | 1965aae | 2008-10-22 22:26:29 -0700 | [diff] [blame] | 1 | #ifndef _ASM_X86_KDEBUG_H |
| 2 | #define _ASM_X86_KDEBUG_H |
| Thomas Gleixner | 35cc461 | 2007-10-15 23:28:20 +0200 | [diff] [blame] | 3 | |
| 4 | #include <linux/notifier.h> |
| 5 | |
| 6 | struct pt_regs; |
| 7 | |
| 8 | /* Grossly misnamed. */ |
| 9 | enum die_val { |
| 10 | DIE_OOPS = 1, |
| 11 | DIE_INT3, |
| 12 | DIE_DEBUG, |
| 13 | DIE_PANIC, |
| 14 | DIE_NMI, |
| 15 | DIE_DIE, |
| Thomas Gleixner | 35cc461 | 2007-10-15 23:28:20 +0200 | [diff] [blame] | 16 | DIE_KERNELDEBUG, |
| 17 | DIE_TRAP, |
| 18 | DIE_GPF, |
| 19 | DIE_CALL, |
| Thomas Gleixner | 35cc461 | 2007-10-15 23:28:20 +0200 | [diff] [blame] | 20 | DIE_PAGE_FAULT, |
| Jason Wessel | d359752 | 2008-02-15 14:55:53 -0600 | [diff] [blame] | 21 | DIE_NMIUNKNOWN, |
| Thomas Gleixner | 35cc461 | 2007-10-15 23:28:20 +0200 | [diff] [blame] | 22 | }; |
| 23 | |
| Arjan van de Ven | bc850d6 | 2008-01-30 13:33:07 +0100 | [diff] [blame] | 24 | extern void printk_address(unsigned long address, int reliable); |
| Joe Perches | f461f13 | 2008-03-23 01:02:31 -0700 | [diff] [blame] | 25 | extern void die(const char *, struct pt_regs *,long); |
| Jan Beulich | 22f5991 | 2008-01-30 13:31:23 +0100 | [diff] [blame] | 26 | extern int __must_check __die(const char *, struct pt_regs *, long); |
| Thomas Gleixner | 35cc461 | 2007-10-15 23:28:20 +0200 | [diff] [blame] | 27 | extern void show_registers(struct pt_regs *regs); |
| Arjan van de Ven | bc850d6 | 2008-01-30 13:33:07 +0100 | [diff] [blame] | 28 | extern void show_trace(struct task_struct *t, struct pt_regs *regs, |
| Namhyung Kim | e8e999cf | 2011-03-18 11:40:06 +0900 | [diff] [blame] | 29 | unsigned long *sp, unsigned long bp); |
| Pekka Enberg | e2ce07c | 2008-04-03 16:40:48 +0300 | [diff] [blame] | 30 | extern void __show_regs(struct pt_regs *regs, int all); |
| Thomas Gleixner | 35cc461 | 2007-10-15 23:28:20 +0200 | [diff] [blame] | 31 | extern unsigned long oops_begin(void); |
| Jan Beulich | 22f5991 | 2008-01-30 13:31:23 +0100 | [diff] [blame] | 32 | extern void oops_end(unsigned long, struct pt_regs *, int signr); |
| Cliff Wickman | 1d6225e | 2010-08-09 16:11:22 -0500 | [diff] [blame] | 33 | #ifdef CONFIG_KEXEC |
| Cliff Wickman | 5edd19a | 2010-07-20 18:09:05 -0500 | [diff] [blame] | 34 | extern int in_crash_kexec; |
| Cliff Wickman | 1d6225e | 2010-08-09 16:11:22 -0500 | [diff] [blame] | 35 | #else |
| 36 | /* no crash dump is ever in progress if no crash kernel can be kexec'd */ |
| 37 | #define in_crash_kexec 0 |
| 38 | #endif |
| Thomas Gleixner | 35cc461 | 2007-10-15 23:28:20 +0200 | [diff] [blame] | 39 | |
| H. Peter Anvin | 1965aae | 2008-10-22 22:26:29 -0700 | [diff] [blame] | 40 | #endif /* _ASM_X86_KDEBUG_H */ |