arch/metag/include/asm/ftrace.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _ASM_METAG_FTRACE
   3 #define _ASM_METAG_FTRACE
   4
   5 #ifdef CONFIG_FUNCTION_TRACER
   6 #define MCOUNT_INSN_SIZE        8 /* sizeof mcount call */
   7
   8 #ifndef __ASSEMBLY__
   9 extern void mcount_wrapper(void);
  10 #define MCOUNT_ADDR             ((unsigned long)(mcount_wrapper))
  11
  12 static inline unsigned long ftrace_call_adjust(unsigned long addr)
  13 {
  14         return addr;
  15 }
  16
  17 struct dyn_arch_ftrace {
  18         /* No extra data needed on metag */
  19 };
  20 #endif /* __ASSEMBLY__ */
  21
  22 #endif /* CONFIG_FUNCTION_TRACER */
  23
  24 #endif /* _ASM_METAG_FTRACE */