From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:34542) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T40FX-0006RG-Qa for qemu-devel@nongnu.org; Tue, 21 Aug 2012 22:00:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T40FW-00040T-Kb for qemu-devel@nongnu.org; Tue, 21 Aug 2012 22:00:51 -0400 Received: from csmailer.cs.nctu.edu.tw ([140.113.235.130]:40070) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T40FW-0003wX-3T for qemu-devel@nongnu.org; Tue, 21 Aug 2012 22:00:50 -0400 Date: Wed, 22 Aug 2012 10:00:41 +0800 From: =?utf-8?B?6Zmz6Z+L5Lu7IChXZWktUmVuIENoZW4p?= Message-ID: <20120822020041.GA11648@cs.nctu.edu.tw> References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] tracing guest memory access List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Ilia K." Cc: qemu-devel@nongnu.org > I need to trace all data loads/stores of a guest OS running under qemu = (for > now, both guest and host are x86-64, and virtual addresses should be > sufficient). Looking into qemu-devel archive I see that this subject is= brought > up not very frequently, but regularly. I know, there is a general traci= ng > support, but I am not sure how suitable it is for such high-volume trac= ing. > Also, some TCG hacking is needed for this to work. Several people has t= ackled > with the subject, particularly, Llu=C3=ADs Vilanova, who still may be a= round in this > mailing list (or should I CC him?). However, I do not see a relevant co= de in > git master. This may be a little late, but yes, please cc to Llu=C3=ADs to ask him opinion. Regards, chenwj --=20 Wei-Ren Chen (=E9=99=B3=E9=9F=8B=E4=BB=BB) Computer Systems Lab, Institute of Information Science, Academia Sinica, Taiwan (R.O.C.) Tel:886-2-2788-3799 #1667 Homepage: http://people.cs.nctu.edu.tw/~chenwj