From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29427 invoked by alias); 2 Feb 2006 05:29:10 -0000 Received: (qmail 29419 invoked by uid 22791); 2 Feb 2006 05:29:09 -0000 X-Spam-Check-By: sourceware.org Received: from mailsrv2.tranzpeer.net (HELO mailsrv2.tranzpeer.net) (202.180.66.208) by sourceware.org (qpsmtpd/0.31) with ESMTP; Thu, 02 Feb 2006 05:29:08 +0000 Received: from wmsrv2.tranzpeer.net ([202.180.66.2] helo=localhost) by mailsrv2.tranzpeer.net with ESMTP (Exim 4.34) id 1F4X1j-0001Nd-7o; Thu, 02 Feb 2006 18:29:03 +1300 Received: from external.hosting.co.nz (external.hosting.co.nz [203.97.46.10]) by webmail.slingshot.co.nz (Horde) with HTTP for ; Thu, 2 Feb 2006 18:29:05 +1300 Message-ID: <20060202182905.ac0ckos04gk00wso@webmail.slingshot.co.nz> Date: Thu, 02 Feb 2006 05:29:00 -0000 From: Paul Blacquiere To: Daniel Jacobowitz Cc: "gdb@sourceware.org" Subject: Re: Howto single step from beginning References: <20060202140831.wco48wcskkccsokk@webmail.slingshot.co.nz> <20060202012556.GA19090@nevyn.them.org> <20060202155252.k84sosswgkwkwsg4@webmail.slingshot.co.nz> <20060202025704.GA21125@nevyn.them.org> <20060202174500.8gcgws4wk04kwgs0@webmail.slingshot.co.nz> <20060202050657.GA22487@nevyn.them.org> In-Reply-To: <20060202050657.GA22487@nevyn.them.org> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit User-Agent: Internet Messaging Program (IMP) 4.0-cvs X-IsSubscribed: yes Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2006-02/txt/msg00010.txt.bz2 > > Remind me again what version of GDB you're using? And it is configured > for arm-linux, right? Or maybe you're debugging a uClibc static binary > that doesn't have the correct ABI markings? GDB Ver 6.3 build under buildroot using uCLibc > > That's an arm-elf breakpoint. It doesn't work on arm-linux systems. > > Does "show osabi" reveal anything? > ---- (gdb) show osabi The current OS ABI is "auto" (currently "ARM APCS"). The default OS ABI is "GNU/Linux". (gdb) ---- I am assuming that the ABI markings are involved in the definition of the break point instruction, as I can not find a corresponding match to the gdb trace instruction in the gdb source. PaulB.