aboutsummaryrefslogtreecommitdiffstats
path: root/arch/sh/include/asm/ftrace.h
diff options
context:
space:
mode:
authorDavid Woodhouse <David.Woodhouse@intel.com>2009-01-05 04:50:33 -0500
committerDavid Woodhouse <David.Woodhouse@intel.com>2009-01-05 04:50:33 -0500
commit353816f43d1fb340ff2d9a911dd5d0799c09f6a5 (patch)
tree517290fd884d286fe2971137ac89f89e3567785a /arch/sh/include/asm/ftrace.h
parent160bbab3000dafccbe43688e48208cecf4deb879 (diff)
parentfe0bdec68b77020281dc814805edfe594ae89e0f (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts: arch/arm/mach-pxa/corgi.c arch/arm/mach-pxa/poodle.c arch/arm/mach-pxa/spitz.c
Diffstat (limited to 'arch/sh/include/asm/ftrace.h')
-rw-r--r--arch/sh/include/asm/ftrace.h28
1 files changed, 27 insertions, 1 deletions
diff --git a/arch/sh/include/asm/ftrace.h b/arch/sh/include/asm/ftrace.h
index 3aed362c9463..8fea7d8c8258 100644
--- a/arch/sh/include/asm/ftrace.h
+++ b/arch/sh/include/asm/ftrace.h
@@ -1,8 +1,34 @@
1#ifndef __ASM_SH_FTRACE_H 1#ifndef __ASM_SH_FTRACE_H
2#define __ASM_SH_FTRACE_H 2#define __ASM_SH_FTRACE_H
3 3
4#ifdef CONFIG_FUNCTION_TRACER
5
6#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
7
4#ifndef __ASSEMBLY__ 8#ifndef __ASSEMBLY__
5extern void mcount(void); 9extern void mcount(void);
6#endif 10
11#define MCOUNT_ADDR ((long)(mcount))
12
13#ifdef CONFIG_DYNAMIC_FTRACE
14#define CALLER_ADDR ((long)(ftrace_caller))
15#define STUB_ADDR ((long)(ftrace_stub))
16
17#define MCOUNT_INSN_OFFSET ((STUB_ADDR - CALLER_ADDR) >> 1)
18
19struct dyn_arch_ftrace {
20 /* No extra data needed on sh */
21};
22
23#endif /* CONFIG_DYNAMIC_FTRACE */
24
25static inline unsigned long ftrace_call_adjust(unsigned long addr)
26{
27 /* 'addr' is the memory table address. */
28 return addr;
29}
30
31#endif /* __ASSEMBLY__ */
32#endif /* CONFIG_FUNCTION_TRACER */
7 33
8#endif /* __ASM_SH_FTRACE_H */ 34#endif /* __ASM_SH_FTRACE_H */