From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1GPmKy-0002NM-Ej for qemu-devel@nongnu.org; Tue, 19 Sep 2006 16:37:00 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1GPmKw-0002NA-Pd for qemu-devel@nongnu.org; Tue, 19 Sep 2006 16:36:59 -0400 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1GPmKw-0002N7-L3 for qemu-devel@nongnu.org; Tue, 19 Sep 2006 16:36:58 -0400 Received: from [64.233.182.189] (helo=nf-out-0910.google.com) by monty-python.gnu.org with esmtp (Exim 4.52) id 1GPmO5-0003DN-5s for qemu-devel@nongnu.org; Tue, 19 Sep 2006 16:40:13 -0400 Received: by nf-out-0910.google.com with SMTP id x29so250155nfb for ; Tue, 19 Sep 2006 13:36:57 -0700 (PDT) Message-ID: <564d96fb0609191336j23943104w506d409e8fbc77ba@mail.gmail.com> Date: Tue, 19 Sep 2006 17:36:56 -0300 From: "=?UTF-8?Q?Rafael_Esp=C3=ADndola?=" Subject: Re: [Qemu-devel] bug in ARM thumb usermode emulation In-Reply-To: <200609182117.00519.paul@codesourcery.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <564d96fb0609181305n14cf7afexefd50b5cd724428d@mail.gmail.com> <200609182117.00519.paul@codesourcery.com> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paul Brook Cc: qemu-devel@nongnu.org On 9/18/06, Paul Brook wrote: > TLS and multithreaded applications are known to not work with usermode > emulation. It looks like this is a memory corruption problem and the assert that fails is just a coincidence! I started to remove code from python to find what triggers the assert. I ended up with an empty main linked only with libc! I new version of the chroot is available at http://www.maemo.org.br/platform/rafael/qemu-bug.tar.bz2 Any ideas on how to debug this? > Paul Thanks, Rafael