From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30105 invoked by alias); 23 May 2014 22:42:39 -0000 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 Received: (qmail 30090 invoked by uid 89); 23 May 2014 22:42:38 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.2 X-HELO: qmta01.emeryville.ca.mail.comcast.net Received: from qmta01.emeryville.ca.mail.comcast.net (HELO qmta01.emeryville.ca.mail.comcast.net) (76.96.30.16) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 23 May 2014 22:42:37 +0000 Received: from omta04.emeryville.ca.mail.comcast.net ([76.96.30.35]) by qmta01.emeryville.ca.mail.comcast.net with comcast id 5aP61o0040lTkoCA1aibym; Fri, 23 May 2014 22:42:35 +0000 Received: from redwood.eagercon.com ([24.7.16.38]) by omta04.emeryville.ca.mail.comcast.net with comcast id 5aia1o00L0pGQcg8QaiaGi; Fri, 23 May 2014 22:42:35 +0000 Message-ID: <537FCEDA.9030504@eagercon.com> Date: Fri, 23 May 2014 22:42:00 -0000 From: Michael Eager User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Ajit Kumar Agarwal , "gdb-patches@sourceware.org" CC: Joel Brobecker , Vinod Kathail , Vidhumouli Hunsigida , Nagaraju Mekala Subject: Re: [Patch, microblaze]: Add slr and shr regs References: <537EFA08.1060309@eagercon.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2014-05/txt/msg00603.txt.bz2 On 05/23/14 02:46, Ajit Kumar Agarwal wrote: > > >>> Let's try this one more time: GDB is connected to something when you tell it to connect to the target with the "target remote" command. >>> This is returning a different sized G packet. What is it that you are connecting to? > > Here is the flow from GBD Client to XMD that's what is happening: > > 1. XMD connects to the hardware target through JTAG. > 2. XMD Opens a GDB Server on the local host 1234. > 3. GDB Client will connect to the host:1234 through TCP, when the command "tar remote localhost:1234" is given. Ajit -- Let me suggest this description of the problem: Prior to version x.xx, XMD's gdbserver stub returned 57 registers in response to GDB's G request. Starting with version x.xx, XMD added the slr and shr register, for a count of 59 registers. This patch adds these registers to the expected G response. Please resubmit the patch, in full, with ChangeLog. -- Michael Eager eager@eagercon.com 1960 Park Blvd., Palo Alto, CA 94306 650-325-8077