From: will.deacon@arm.com (Will Deacon)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: kprobes-decode: add support for MOVW instruction
Date: Mon, 27 Sep 2010 18:13:49 +0100 [thread overview]
Message-ID: <000901cb5e67$5a52f660$0ef8e320$@deacon@arm.com> (raw)
In-Reply-To: <alpine.LFD.2.00.1009271301050.1146@xanadu.home>
> On Mon, 27 Sep 2010, Will Deacon wrote:
>
> > > 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.
> > >
> > > Cc: Nicolas Pitre <nico@fluxnic.net>
> > > Signed-off-by: Will Deacon <will.deacon@arm.com>
>
> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Cheers Nicolas,
Submitted as 6412/1.
Will
prev parent reply other threads:[~2010-09-27 17:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-22 15:42 [PATCH] ARM: kprobes-decode: add support for MOVW instruction Will Deacon
2010-09-27 13:16 ` Will Deacon
[not found] ` <000201cb5e46$3265b8c0$97312a40$%deacon@arm.com>
2010-09-27 17:01 ` Nicolas Pitre
2010-09-27 17:13 ` Will Deacon [this message]
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