From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50547) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZjtW2-0005Fr-Bw for qemu-devel@nongnu.org; Wed, 07 Oct 2015 14:32:39 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZjtVw-0002Ps-M1 for qemu-devel@nongnu.org; Wed, 07 Oct 2015 14:32:38 -0400 Received: from mail-lb0-x22a.google.com ([2a00:1450:4010:c04::22a]:36610) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZjtVw-0002Pe-Ey for qemu-devel@nongnu.org; Wed, 07 Oct 2015 14:32:32 -0400 Received: by lbcao8 with SMTP id ao8so21812768lbc.3 for ; Wed, 07 Oct 2015 11:32:31 -0700 (PDT) From: "mar.krzeminski" Message-ID: <5615653D.3000405@gmail.com> Date: Wed, 7 Oct 2015 20:32:29 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] Debugging u-boot after relocation on arm machie List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "qemu-devel@nongnu.org Developers" Cc: Peter Maydell , Peter Crosthwaite Hello, I am working on u-boot under qemu. Debugging before u-boots relocate itself works just fine. After relocation and reloading elf in gdb, qemu does no stop on breakpoint. Generally I follow this instruction: http://www.denx.de/wiki/view/DULG/DebuggingUBoot I am debuging under eclipse - I'll test with clean gdb to be sure. As I see some topics in this list, there is some work ongoing regarding self-modyfying code on arm and gdb stub. Does someone tries to debug such applications? Regards, Marcin