arch/arm/include/asm/stacktrace.h

   1 #ifndef __ASM_STACKTRACE_H
   2 #define __ASM_STACKTRACE_H
   3
   4 struct stackframe {
   5         unsigned long fp;
   6         unsigned long sp;
   7         unsigned long lr;
   8         unsigned long pc;
   9 };
  10
  11 extern int unwind_frame(struct stackframe *frame);
  12 extern void walk_stackframe(struct stackframe *frame,
  13                             int (*fn)(struct stackframe *, void *), void *data);
  14
  15 #endif  /* __ASM_STACKTRACE_H */