From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from [140.186.70.92] (port=54206 helo=eggs.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1PhfF8-0007g6-Vg
	for qemu-devel@nongnu.org; Tue, 25 Jan 2011 04:31:26 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <edgar.iglesias@gmail.com>) id 1Phf9d-0007gL-Gn
	for qemu-devel@nongnu.org; Tue, 25 Jan 2011 04:25:38 -0500
Received: from mail-fx0-f45.google.com ([209.85.161.45]:47898)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <edgar.iglesias@gmail.com>) id 1Phf9d-0007g2-6M
	for qemu-devel@nongnu.org; Tue, 25 Jan 2011 04:25:37 -0500
Received: by fxm12 with SMTP id 12so5246297fxm.4
	for <qemu-devel@nongnu.org>; Tue, 25 Jan 2011 01:25:36 -0800 (PST)
Date: Tue, 25 Jan 2011 10:05:01 +0100
From: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
Subject: Re: [Qemu-devel] TCG flow vs dyngen
Message-ID: <20110125090501.GA30239@edde.se.axis.com>
References: <000001cbb58c$221f5a00$011aa8c0@side35ya3cah0n>
	<4D330D01.9060801@gmail.com>
	<AANLkTimyZTwkYQd5vir56u87=LrsD9e2oQfNF0sf0Z+2@mail.gmail.com>
	<4D3CA28C.5080907@landley.net>
	<AANLkTink8XAihqscqOgCt6_L3pKahzV3A5PF8=hE9Njj@mail.gmail.com>
	<4D3D9334.6050801@gmail.com> <4D3DBEC8.5090903@cse.iitd.ac.in>
	<4D3DD531.8030501@gmail.com> <4D3E8232.3090805@cse.iitd.ac.in>
	<4D3E9227.4090701@gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <4D3E9227.4090701@gmail.com>
List-Id: qemu-devel.nongnu.org
List-Unsubscribe: <http://lists.nongnu.org/mailman/listinfo/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: <http://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: Stefano Bonifazi <stefboombastic@gmail.com>
Cc: Dushyant Bansal <cs5070214@cse.iitd.ac.in>, qemu-devel@nongnu.org

On Tue, Jan 25, 2011 at 10:04:39AM +0100, Stefano Bonifazi wrote:
> Again wow!! Is that really possible? Some sort of callback triggered at 
> every instruction execution?
> > Yes, this mechanism works. I have written a code to count different 
> > kinds of instructions. 
> Great! that opens a lot of possibilities!.
> > It exists in file qemu/target-i386/translate.c 
> Ops right! I checked target-ppc/translate.c as I need Power-PC as 
> target.. I wonder what function replaces it there..
> > You are also talking about qemu source code privided here 
> > http://wiki.qemu.org/Download, right?
> Yes I am using this http://wiki.qemu.org/download/qemu-0.13.0.tar.gz
> > If you need, I can give the source code of counting implementation 
> > with some documentation.
> > Hope this helps.
> >
> Wow that would be awesome! I'd really appreciate it very much! Thank you! :)
> You are free of sending it to my address! :)

Hi,

If you are interested in instruction counting maybe you should take
a look at the -icount option as well.

Cheers