From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([2001:4830:134:3::10]:48012)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <smolov@ispras.ru>) id 1c9SNX-0003Ic-4d
	for qemu-devel@nongnu.org; Wed, 23 Nov 2016 02:54:04 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <smolov@ispras.ru>) id 1c9SNU-0000Xo-3d
	for qemu-devel@nongnu.org; Wed, 23 Nov 2016 02:54:03 -0500
Received: from bran.ispras.ru ([83.149.199.196]:58569 helo=smtp.ispras.ru)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <smolov@ispras.ru>) id 1c9SNT-0000Px-S0
	for qemu-devel@nongnu.org; Wed, 23 Nov 2016 02:54:00 -0500
Received: from [10.10.2.131] (castle.intra.ispras.ru [10.10.2.131])
	by smtp.ispras.ru (Postfix) with ESMTP id 4637060AD5
	for <qemu-devel@nongnu.org>; Wed, 23 Nov 2016 10:53:54 +0300 (MSK)
Message-ID: <58354B12.1050909@ispras.ru>
Date: Wed, 23 Nov 2016 10:53:54 +0300
From: Sergey Smolov <smolov@ispras.ru>
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Subject: [Qemu-devel] log every write to Aarch64 regs
List-Id: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: QEMU Developers <qemu-devel@nongnu.org>

Hello, List!

I have a subset of Aarch64 registers and I need to print something to 
QEMU log every time the emulator writes new data to them.

Is this problem fully or partially solvable in QEMU?

What QEMU components should I look inside to implement this?

Thanks in advance!

-- 
Sincerely yours,
Sergey Smolov