1 #ifndef _ASM_STACKTRACE_H
2 #define _ASM_STACKTRACE_H 1
4 extern int kstack_depth_to_print;
6 /* Generic stack tracer with callbacks */
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, int reliable);
13 /* On negative return stop dumping */
14 int (*stack)(void *data, char *name);
17 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
18 unsigned long *stack, unsigned long bp,
19 const struct stacktrace_ops *ops, void *data);