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Message-ID: <1861853.vLiqXrnQg4@wuerfel>
Date: Wed, 19 Oct 2011 12:45:50 +0200
From: Arnd Bergmann <arnd@...db.de>
To: linux-arm-kernel@...ts.infradead.org
Cc: Tim Bird <tim.bird@...sony.com>,
Russell King <rmk@....linux.org.uk>,
Andi Kleen <andi@...stfloor.org>,
Thomas Gleixner <tglx@...utronix.de>,
linux kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/3] ARM: Add static kernel function stack size analyzer, for ARM
On Tuesday 18 October 2011 16:31:50 Tim Bird wrote:
>
> This tool can be used to analyze the function stack size for ARM kernels,
> statically, based on a disassembly of vmlinux (or an individual .o file
>
> Signed-off-by: Tim Bird <tim.bird@...sony.com>
Hi Tim,
I thought we now had a gcc option for this. gcc documentation points to -Wstack-usage=XXX.
This was first introduced on s390 in architecture specific gcc code, but should now work
everywhere.
Arnd
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