From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1F35B0-0005iO-00 for qemu-devel@nongnu.org; Sun, 29 Jan 2006 00:32:38 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1F35Aw-0005fF-Jg for qemu-devel@nongnu.org; Sun, 29 Jan 2006 00:32:36 -0500 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1F35Au-0005eH-WC for qemu-devel@nongnu.org; Sun, 29 Jan 2006 00:32:33 -0500 Received: from [66.54.152.27] (helo=jive.SoftHome.net) by monty-python.gnu.org with smtp (Exim 4.52) id 1F358z-0000wc-G5 for qemu-devel@nongnu.org; Sun, 29 Jan 2006 00:30:33 -0500 From: Mulyadi Santosa Subject: Re: [Qemu-devel] Idea: Qemu as test coverage tool for kernels Date: Sun, 29 Jan 2006 12:26:33 +0700 References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200601291226.33968.a_mulyadi@softhome.net> Reply-To: a_mulyadi@softhome.net, qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, Blue Swirl Hi... On Saturday 28 January 2006 19:26, Blue Swirl wrote: > Hi, > > Qemu's system emulators could be modified to output information about > the code areas which have been executed by the virtual CPU. The > output could then be used in standard test coverage tools. The > benefit would be the ability to get kernel-level coverage data. Why not just use Oprofile (oprofile.sf.net) or standard "readprofile" tool for this? I am not against your idea, but I just want to avoid reinventing the wheel regards Mulyadi