From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59332) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zpbf2-00061y-BA for qemu-devel@nongnu.org; Fri, 23 Oct 2015 08:41:33 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Zpbez-00004r-0F for qemu-devel@nongnu.org; Fri, 23 Oct 2015 08:41:32 -0400 Received: from mail-vk0-f46.google.com ([209.85.213.46]:36316) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zpbey-0008WN-SK for qemu-devel@nongnu.org; Fri, 23 Oct 2015 08:41:28 -0400 Received: by vkex70 with SMTP id x70so63011728vke.3 for ; Fri, 23 Oct 2015 05:41:28 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <562A2A87.1080503@gmail.com> References: <56292AEA.3010408@gmail.com> <562A088A.3030905@gmail.com> <562A2978.8040006@gmail.com> <562A2A87.1080503@gmail.com> From: Peter Maydell Date: Fri, 23 Oct 2015 13:41:09 +0100 Message-ID: Content-Type: text/plain; charset=UTF-8 Subject: Re: [Qemu-devel] exec: About DISAS_JUMP and DISAS_UPDATE List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Sergey Fedorov Cc: Paolo Bonzini , Peter Crosthwaite , QEMU Developers , Aurelien Jarno , Richard Henderson On 23 October 2015 at 13:39, Sergey Fedorov wrote: > On 23.10.2015 15:37, Peter Maydell wrote: >> On 23 October 2015 at 13:35, Sergey Fedorov wrote: >>> On 23.10.2015 14:10, Peter Maydell wrote: >>>> On 23 October 2015 at 11:14, Sergey Fedorov wrote: >>>>> Thanks, Peter. What if I am going to modify DISAS_JUMP and DISAS_UPDATE >>>>> usage in 32-bit ARM code and apply AArch64 semantics to them? >>>> No objection as long as it all still works :-) >>> Well, I made the main changes and tested them with arm-test-0.2.tar.gz >>> and linux-user-test-0.3.tar.gz from http://wiki.qemu.org/Testing. >>> Everything seems to be okay. Is this enough? >> You need to test a guest that uses Thumb and Thumb2 as well. > > What would you recommend to use for doing this? Ubuntu guest filesystem images for ARMv7 or better are generally built to use Thumb. thanks -- PMM