From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16389 invoked by alias); 13 Oct 2009 22:48:45 -0000 Received: (qmail 16375 invoked by uid 22791); 13 Oct 2009 22:48:43 -0000 X-SWARE-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from NaN.false.org (HELO nan.false.org) (208.75.86.248) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 13 Oct 2009 22:48:36 +0000 Received: from nan.false.org (localhost [127.0.0.1]) by nan.false.org (Postfix) with ESMTP id 10B4E10EC9 for ; Tue, 13 Oct 2009 22:50:28 +0000 (GMT) Received: from caradoc.them.org (209.195.188.212.nauticom.net [209.195.188.212]) by nan.false.org (Postfix) with ESMTP id E6DF310E84 for ; Tue, 13 Oct 2009 22:50:27 +0000 (GMT) Received: from drow by caradoc.them.org with local (Exim 4.69) (envelope-from ) id 1MxqAT-0003pV-Go for gdb-patches@sourceware.org; Tue, 13 Oct 2009 18:48:33 -0400 Date: Tue, 13 Oct 2009 22:48:00 -0000 From: Daniel Jacobowitz To: gdb-patches@sourceware.org Subject: Re: Support for single-stepping Thumb-2 programs Message-ID: <20091013224833.GA25505@caradoc.them.org> Mail-Followup-To: gdb-patches@sourceware.org References: <20090728163645.GA22855@caradoc.them.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090728163645.GA22855@caradoc.them.org> User-Agent: Mutt/1.5.20 (2009-06-14) X-IsSubscribed: yes Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2009-10/txt/msg00290.txt.bz2 On Tue, Jul 28, 2009 at 12:36:45PM -0400, Daniel Jacobowitz wrote: > This has been in our tree for a while and thoroughly tested. I > retested on ARM GNU/Linux and will check it in. I somehow managed to not commit this. Someone on IRC noticed and reminded me. Thanks. > 2009-07-28 Daniel Jacobowitz > > * arm-tdep.c (arm_push_dummy_call): Set the low bit of LR for > a Thumb entry point. > (thumb_get_next_pc): Handle Thumb-2 and ARM v6 instructions. Refuse > to single step into IT blocks. It still builds, and we haven't made any changes to it in our local tree, so I have checked this in belatedly. -- Daniel Jacobowitz CodeSourcery