root/arch/csky/include/asm/ftrace.h

INCLUDED FROM

DEFINITIONS

1. ftrace_call_adjust

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 // Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
   3 
   4 #ifndef __ASM_CSKY_FTRACE_H
   5 #define __ASM_CSKY_FTRACE_H
   6 
   7 #define MCOUNT_INSN_SIZE        14
   8 
   9 #define HAVE_FUNCTION_GRAPH_FP_TEST
  10 
  11 #define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
  12 
  13 #define MCOUNT_ADDR     ((unsigned long)_mcount)
  14 
  15 #ifndef __ASSEMBLY__
  16 
  17 extern void _mcount(unsigned long);
  18 
  19 extern void ftrace_graph_call(void);
  20 
  21 static inline unsigned long ftrace_call_adjust(unsigned long addr)
  22 {
  23         return addr;
  24 }
  25 
  26 struct dyn_arch_ftrace {
  27 };
  28 #endif /* !__ASSEMBLY__ */
  29 #endif /* __ASM_CSKY_FTRACE_H */