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authorPaul Mundt <lethal@linux-sh.org>2008-09-21 16:43:45 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-09-21 16:43:45 +0900
commit9d2b1f81dd93b198e12bca8120afec4a7b609b06 (patch)
tree8091aa3e15c8d1d15f8109be7222b4b68b6a7f73 /arch/sh/kernel/sh_ksyms_32.c
parent3d58695edbfac785161bf282dc11fd42a483d6c9 (diff)
downloadblackbird-op-linux-9d2b1f81dd93b198e12bca8120afec4a7b609b06.tar.gz
blackbird-op-linux-9d2b1f81dd93b198e12bca8120afec4a7b609b06.zip
sh: ftrace support.
This adds support for ftrace to SH. This only includes CONFIG_FTRACE, and does not handle dynamic ftrace presently. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/sh_ksyms_32.c')
-rw-r--r--arch/sh/kernel/sh_ksyms_32.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/sh/kernel/sh_ksyms_32.c b/arch/sh/kernel/sh_ksyms_32.c
index 6e1b1c271658..d917b7b4042b 100644
--- a/arch/sh/kernel/sh_ksyms_32.c
+++ b/arch/sh/kernel/sh_ksyms_32.c
@@ -16,6 +16,7 @@
#include <asm/delay.h>
#include <asm/tlbflush.h>
#include <asm/cacheflush.h>
+#include <asm/ftrace.h>
extern int dump_fpu(struct pt_regs *, elf_fpregset_t *);
extern struct hw_interrupt_type no_irq_type;
@@ -133,6 +134,9 @@ EXPORT_SYMBOL(__flush_purge_region);
EXPORT_SYMBOL(clear_user_page);
#endif
+#ifdef CONFIG_FTRACE
+EXPORT_SYMBOL(mcount);
+#endif
EXPORT_SYMBOL(csum_partial);
EXPORT_SYMBOL(csum_partial_copy_generic);
#ifdef CONFIG_IPV6
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