From: Razvan Cojocaru <rcojocaru@bitdefender.com>
To: machi1271 <machi1271@gmail.com>, xen-devel <xen-devel@lists.xen.org>
Subject: Re: Modify cr0 at dom0
Date: Fri, 17 Oct 2014 09:48:29 +0300 [thread overview]
Message-ID: <5440BBBD.4040709@bitdefender.com> (raw)
In-Reply-To: <201410171434447719581@gmail.com>
On 10/17/14 09:34, machi1271 wrote:
> Thanks Razvan~
>
> I'm new to Xen and Linux.
> Could you please tell me is there any Xen-independent manner to modify
> CR0, or the memory area protected by CR0.WP bit?
Sure, there's an example here:
https://stackoverflow.com/questions/3962950/how-to-set-control-register-0-cr0-bits-in-x86-64-using-gcc-assembly-on-linux
Razvan
next prev parent reply other threads:[~2014-10-17 6:48 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-17 1:47 Modify cr0 at dom0 machi1271
2014-10-17 6:25 ` Razvan Cojocaru
2014-10-17 6:34 ` machi1271
2014-10-17 6:48 ` Razvan Cojocaru [this message]
2014-10-17 7:14 ` machi1271
2014-10-17 8:01 ` Razvan Cojocaru
2014-10-17 9:16 ` machi1271
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