linux-kernel - Re: [PATCH 1/3] sh: dynamic ftrace support.

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Date:	Fri, 21 Nov 2008 09:00:45 +0000
From:	Matt Fleming <mjf@...too.org>
To:	Paul Mundt <lethal@...ux-sh.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linuxppc-dev@...abs.org, Jim Radford <radford@...vanix.net>,
	Steven Rostedt <srostedt@...hat.com>
Subject: Re: [PATCH 1/3] sh: dynamic ftrace support.

On Fri, Nov 21, 2008 at 04:44:29PM +0900, Paul Mundt wrote:
> On Thu, Nov 20, 2008 at 03:34:16PM -0500, Steven Rostedt wrote:
> > +} elsif ($arch eq "sh") {
> > +    $section_regex = "Disassembly of section\\s+(\\S+):";
> > +    $function_regex = "^([0-9a-fA-F]+)\\s+<(.*?)>:";
> > +    $mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\smcount\$";
> > +    $type = ".long";
> > +
> > +    # force flags for this arch
> > +    $ld .= " -m shlelf_linux";
> > +    $objcopy .= " -O elf32-sh-linux";
> > +    $cc .= " -m32";
> > +
> 
> Note that if the $alignment changes are in this version, you will also
> need to add an $alignment = 2; for sh. That was in Matt's original patch,
> but I stripped the alignment line out in the commit given that it was not
> yet present in the mainline version of the script.

I've sent a patch to steven for his tip/devel branch that adds this line.

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