linux-kernel - arm checkstack

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Message-ID: <49107304.2060006@parrot.com>
Date:	Tue, 04 Nov 2008 17:06:28 +0100
From:	Matthieu CASTET <matthieu.castet@...rot.com>
To:	Linux Arm Mailing List <linux-arm-kernel@...ts.arm.linux.org.uk>,
	linux-kernel@...r.kernel.org
Subject: arm checkstack

Hi,

I wonder why the arm version of checkstack only catch stack size >= 300
and < 10000 [1].
Why doesn't it use ".*sub.*sp, sp, #([0-9]{1,8})" to catch all stack usage ?


Matthieu



[1]
$re = qr/.*sub.*sp, sp, #(([0-9]{2}|[3-9])[0-9]{2})/o;
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