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-rw-r--r--arch/arm/include/asm/ftrace.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h
new file mode 100644
index 0000000..39c8bc1
--- /dev/null
+++ b/arch/arm/include/asm/ftrace.h
@@ -0,0 +1,14 @@
+#ifndef _ASM_ARM_FTRACE
+#define _ASM_ARM_FTRACE
+
+#ifdef CONFIG_FUNCTION_TRACER
+#define MCOUNT_ADDR ((long)(mcount))
+#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
+
+#ifndef __ASSEMBLY__
+extern void mcount(void);
+#endif
+
+#endif
+
+#endif /* _ASM_ARM_FTRACE */
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