From: Will Deacon <will.deacon@arm.com>
Date: Mon, 27 Sep 2010 17:12:12 +0000 (+0100)
Subject: ARM: 6412/1: kprobes-decode: add support for MOVW instruction
X-Git-Tag: v2.6.36-rc8~7^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ccdf2e1bca8a45eaf89eb142dbed3551886413fe;p=pandora-kernel.git

ARM: 6412/1: kprobes-decode: add support for MOVW instruction

The MOVW instruction moves a 16-bit immediate into the bottom halfword
of the destination register.

This patch ensures that kprobes leaves the 16-bit immediate intact, rather
than assume a 12-bit immediate and mask out the upper 4 bits.

Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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