sh: Function graph tracer support

[firefly-linux-kernel-4.4.55.git] / arch / sh / include / asm / ftrace.h

diff --git a/arch/sh/include/asm/ftrace.h b/arch/sh/include/asm/ftrace.h
index b09311ad1db395defc5773d922c3794813d80cdc..7e0bcc4d4a96e88d8ac9ce9e49b8ac8bca3791eb 100644 (file)
--- a/arch/sh/include/asm/ftrace.h
+++ b/arch/sh/include/asm/ftrace.h
@@ -13,8 +13,11 @@ extern void mcount(void);
 #ifdef CONFIG_DYNAMIC_FTRACE
 #define CALL_ADDR              ((long)(ftrace_call))
 #define STUB_ADDR              ((long)(ftrace_stub))
+#define GRAPH_ADDR             ((long)(ftrace_graph_call))
+#define CALLER_ADDR            ((long)(ftrace_caller))
 
 #define MCOUNT_INSN_OFFSET     ((STUB_ADDR - CALL_ADDR) - 4)
+#define GRAPH_INSN_OFFSET      ((CALLER_ADDR - GRAPH_ADDR) - 4)
 
 struct dyn_arch_ftrace {
        /* No extra data needed on sh */