From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- arch/metag/include/asm/ftrace.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 arch/metag/include/asm/ftrace.h (limited to 'arch/metag/include/asm/ftrace.h') diff --git a/arch/metag/include/asm/ftrace.h b/arch/metag/include/asm/ftrace.h new file mode 100644 index 000000000..2901f0f7d --- /dev/null +++ b/arch/metag/include/asm/ftrace.h @@ -0,0 +1,23 @@ +#ifndef _ASM_METAG_FTRACE +#define _ASM_METAG_FTRACE + +#ifdef CONFIG_FUNCTION_TRACER +#define MCOUNT_INSN_SIZE 8 /* sizeof mcount call */ + +#ifndef __ASSEMBLY__ +extern void mcount_wrapper(void); +#define MCOUNT_ADDR ((long)(mcount_wrapper)) + +static inline unsigned long ftrace_call_adjust(unsigned long addr) +{ + return addr; +} + +struct dyn_arch_ftrace { + /* No extra data needed on metag */ +}; +#endif /* __ASSEMBLY__ */ + +#endif /* CONFIG_FUNCTION_TRACER */ + +#endif /* _ASM_METAG_FTRACE */ -- cgit v1.2.3-54-g00ecf