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Diffstat (limited to 'arch/sh/include/asm/ftrace.h')
-rw-r--r--arch/sh/include/asm/ftrace.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/sh/include/asm/ftrace.h b/arch/sh/include/asm/ftrace.h
index 8fea7d8c8258..12f3a31f20af 100644
--- a/arch/sh/include/asm/ftrace.h
+++ b/arch/sh/include/asm/ftrace.h
@@ -4,6 +4,7 @@
4#ifdef CONFIG_FUNCTION_TRACER 4#ifdef CONFIG_FUNCTION_TRACER
5 5
6#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */ 6#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
7#define FTRACE_SYSCALL_MAX NR_syscalls
7 8
8#ifndef __ASSEMBLY__ 9#ifndef __ASSEMBLY__
9extern void mcount(void); 10extern void mcount(void);
@@ -11,10 +12,13 @@ extern void mcount(void);
11#define MCOUNT_ADDR ((long)(mcount)) 12#define MCOUNT_ADDR ((long)(mcount))
12 13
13#ifdef CONFIG_DYNAMIC_FTRACE 14#ifdef CONFIG_DYNAMIC_FTRACE
14#define CALLER_ADDR ((long)(ftrace_caller)) 15#define CALL_ADDR ((long)(ftrace_call))
15#define STUB_ADDR ((long)(ftrace_stub)) 16#define STUB_ADDR ((long)(ftrace_stub))
17#define GRAPH_ADDR ((long)(ftrace_graph_call))
18#define CALLER_ADDR ((long)(ftrace_caller))
16 19
17#define MCOUNT_INSN_OFFSET ((STUB_ADDR - CALLER_ADDR) >> 1) 20#define MCOUNT_INSN_OFFSET ((STUB_ADDR - CALL_ADDR) - 4)
21#define GRAPH_INSN_OFFSET ((CALLER_ADDR - GRAPH_ADDR) - 4)
18 22
19struct dyn_arch_ftrace { 23struct dyn_arch_ftrace {
20 /* No extra data needed on sh */ 24 /* No extra data needed on sh */