projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| bf61ad1f MF |
1 | #ifndef _LINUX_UNWINDER_H |
| 2 | #define _LINUX_UNWINDER_H | |
| 3 | ||
| 4 | #include <asm/stacktrace.h> | |
| 5 | ||
| 6 | struct unwinder { | |
| 7 | const char *name; | |
| 8 | struct list_head list; | |
| 9 | int rating; | |
| 10 | void (*dump)(struct task_struct *, struct pt_regs *, | |
| 11 | unsigned long *, const struct stacktrace_ops *, void *); | |
| 12 | }; | |
| 13 | ||
| 14 | extern int unwinder_init(void); | |
| 15 | extern int unwinder_register(struct unwinder *); | |
| 16 | ||
| 17 | extern void unwind_stack(struct task_struct *, struct pt_regs *, | |
| 18 | unsigned long *, const struct stacktrace_ops *, | |
| 19 | void *); | |
| 20 | ||
| 21 | extern void stack_reader_dump(struct task_struct *, struct pt_regs *, | |
| 22 | unsigned long *, const struct stacktrace_ops *, | |
| 23 | void *); | |
| 24 | ||
| b344e24a MF |
25 | /* |
| 26 | * Used by fault handling code to signal to the unwinder code that it | |
| 27 | * should switch to a different unwinder. | |
| 28 | */ | |
| 29 | extern int unwinder_faulted; | |
| 30 | ||
| bf61ad1f | 31 | #endif /* _LINUX_UNWINDER_H */ |