sh: Fix the value of MCOUNT_INSN_OFFSET
It seems that MCOUNT_INSN_OFFSET was calculating the distance between the wrong functions. The value that should have actually been computed is the distance between ftrace_call and ftrace_stub. I discovered this when I added some code to ftrace_caller. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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1 changed files with 2 additions and 2 deletions
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@ -11,10 +11,10 @@ extern void mcount(void);
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#define MCOUNT_ADDR ((long)(mcount))
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#ifdef CONFIG_DYNAMIC_FTRACE
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#define CALLER_ADDR ((long)(ftrace_caller))
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#define CALL_ADDR ((long)(ftrace_call))
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#define STUB_ADDR ((long)(ftrace_stub))
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#define MCOUNT_INSN_OFFSET ((STUB_ADDR - CALLER_ADDR) >> 1)
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#define MCOUNT_INSN_OFFSET ((STUB_ADDR - CALL_ADDR) - 4)
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struct dyn_arch_ftrace {
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/* No extra data needed on sh */
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