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sh: ftrace support.

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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>
This commit is contained in:
Paul Mundt
2008-09-21 16:43:45 +09:00
parent 3d58695edb
commit 9d2b1f81dd
4 changed files with 54 additions and 0 deletions
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4
arch/sh/kernel/sh_ksyms_32.c
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@@ -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