diff options
Diffstat (limited to 'arch/tile/include/asm')
| -rw-r--r-- | arch/tile/include/asm/ftrace.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/arch/tile/include/asm/ftrace.h b/arch/tile/include/asm/ftrace.h index 461459b06d98..13a9bb81a8ab 100644 --- a/arch/tile/include/asm/ftrace.h +++ b/arch/tile/include/asm/ftrace.h @@ -15,6 +15,26 @@ #ifndef _ASM_TILE_FTRACE_H #define _ASM_TILE_FTRACE_H -/* empty */ +#ifdef CONFIG_FUNCTION_TRACER + +#define MCOUNT_ADDR ((unsigned long)(__mcount)) +#define MCOUNT_INSN_SIZE 8 /* sizeof mcount call */ + +#ifndef __ASSEMBLY__ +extern void __mcount(void); + +#ifdef CONFIG_DYNAMIC_FTRACE +static inline unsigned long ftrace_call_adjust(unsigned long addr) +{ + return addr; +} + +struct dyn_arch_ftrace { +}; +#endif /* CONFIG_DYNAMIC_FTRACE */ + +#endif /* __ASSEMBLY__ */ + +#endif /* CONFIG_FUNCTION_TRACER */ #endif /* _ASM_TILE_FTRACE_H */ |
