From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1L9Mna-0004fE-9P for qemu-devel@nongnu.org; Sun, 07 Dec 2008 11:48:02 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1L9MnZ-0004dZ-F1 for qemu-devel@nongnu.org; Sun, 07 Dec 2008 11:48:01 -0500 Received: from [199.232.76.173] (port=39752 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1L9MnZ-0004dQ-8q for qemu-devel@nongnu.org; Sun, 07 Dec 2008 11:48:01 -0500 Received: from fg-out-1718.google.com ([72.14.220.153]:31732) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1L9MnY-00048y-SN for qemu-devel@nongnu.org; Sun, 07 Dec 2008 11:48:01 -0500 Received: by fg-out-1718.google.com with SMTP id l26so605073fgb.8 for ; Sun, 07 Dec 2008 08:47:59 -0800 (PST) Message-ID: <761ea48b0812070847k3dd27ac8lf822482586689ba1@mail.gmail.com> Date: Sun, 7 Dec 2008 17:47:59 +0100 From: "Laurent Desnogues" Subject: Re: [Qemu-devel] Single stepping command line option? (was: [5910] target-ppc: convert SPR accesses to TCG) In-Reply-To: <493BFD40.3000706@mail.berlios.de> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20081207162420.GZ4440@hall.aurel32.net> <493BFD40.3000706@mail.berlios.de> Reply-To: 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 On Sun, Dec 7, 2008 at 5:43 PM, Stefan Weil wrote: > What about replacing DO_SINGLE_STEP, MIPS_SINGLE_STEP and SH4_SINGLE_STEP > (are there more of them?) by a command line option (-singlestep) > which allows setting this at run time? > > The increase in execution time can be neglected. I did it on my local copy and indeed it adds nothing measurable to execution time. That's very handy to have such an option. Laurent