1 #ifndef _ASM_X86_STACKTRACE_H 2 #define _ASM_X86_STACKTRACE_H 3 4 extern int kstack_depth_to_print; 5 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, int reliable); 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, 18 unsigned long *stack, unsigned long bp, 19 const struct stacktrace_ops *ops, void *data); 20 21 #endif /* _ASM_X86_STACKTRACE_H */ 22