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c0b766f1 AK |
1 | #ifndef _ASM_STACKTRACE_H |
2 | #define _ASM_STACKTRACE_H 1 | |
3 | ||
0741f4d2 CE |
4 | extern int kstack_depth_to_print; |
5 | ||
c0b766f1 AK |
6 | /* Generic stack tracer with callbacks */ |
7 | ||
8 | struct stacktrace_ops { | |
9 | void (*warning)(void *data, char *msg); | |
10 | /* msg must contain %s for the symbol */ | |
11 | void (*warning_symbol)(void *data, char *msg, unsigned long symbol); | |
12 | void (*address)(void *data, unsigned long address); | |
13 | /* On negative return stop dumping */ | |
14 | int (*stack)(void *data, char *name); | |
15 | }; | |
16 | ||
17 | void dump_trace(struct task_struct *tsk, struct pt_regs *regs, unsigned long *stack, | |
18 | struct stacktrace_ops *ops, void *data); | |
19 | ||
20 | #endif |