#ifndef _X86_64_KDEBUG_H #define _X86_64_KDEBUG_H 1 #include <linux/notifier.h> struct pt_regs; struct die_args { struct pt_regs *regs; const char *str; long err; int trapnr; int signr; }; extern int register_die_notifier(struct notifier_block *); extern int unregister_die_notifier(struct notifier_block *); extern int register_page_fault_notifier(struct notifier_block *); extern int unregister_page_fault_notifier(struct notifier_block *); extern struct atomic_notifier_head die_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, const 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 atomic_notifier_call_chain(&die_chain, val, &args); } extern void printk_address(unsigned long address); extern void die(const char *,struct pt_regs *,long); extern void __die(const char *,struct pt_regs *,long); extern void show_registers(struct pt_regs *regs); extern void dump_pagetable(unsigned long); extern unsigned long oops_begin(void); extern void oops_end(unsigned long); #endif