arch/powerpc/include/asm/ftrace.h

   1 #ifndef _ASM_POWERPC_FTRACE
   2 #define _ASM_POWERPC_FTRACE
   3
   4 #ifdef CONFIG_FUNCTION_TRACER
   5 #define MCOUNT_ADDR             ((long)(_mcount))
   6 #define MCOUNT_INSN_SIZE        4 /* sizeof mcount call */
   7
   8 #ifndef __ASSEMBLY__
   9 extern void _mcount(void);
  10 #endif
  11
  12 #endif
  13
  14 #endif /* _ASM_POWERPC_FTRACE */