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- #ifndef _LINUX_UNWINDER_H
- #define _LINUX_UNWINDER_H
- #include <asm/stacktrace.h>
- struct unwinder {
- const char *name;
- struct list_head list;
- int rating;
- void (*dump)(struct task_struct *, struct pt_regs *,
- unsigned long *, const struct stacktrace_ops *, void *);
- };
- extern int unwinder_init(void);
- extern int unwinder_register(struct unwinder *);
- extern void unwind_stack(struct task_struct *, struct pt_regs *,
- unsigned long *, const struct stacktrace_ops *,
- void *);
- extern void stack_reader_dump(struct task_struct *, struct pt_regs *,
- unsigned long *, const struct stacktrace_ops *,
- void *);
- /*
- * Used by fault handling code to signal to the unwinder code that it
- * should switch to a different unwinder.
- */
- extern int unwinder_faulted;
- #endif /* _LINUX_UNWINDER_H */
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