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1 | #ifndef _ASM_STACKTRACE_H |
2 | #define _ASM_STACKTRACE_H 1 | |
3 | ||
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4 | extern int kstack_depth_to_print; |
5 | ||
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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); | |
bc850d6b | 12 | void (*address)(void *data, unsigned long address, int reliable); |
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13 | /* On negative return stop dumping */ |
14 | int (*stack)(void *data, char *name); | |
15 | }; | |
16 | ||
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17 | void dump_trace(struct task_struct *tsk, struct pt_regs *regs, |
18 | unsigned long *stack, unsigned long bp, | |
9689ba8a | 19 | const struct stacktrace_ops *ops, void *data); |
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20 | |
21 | #endif |