From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 95856 invoked by alias); 13 Apr 2016 20:07:44 -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 95847 invoked by uid 89); 13 Apr 2016 20:07:43 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.6 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 spammy=networks, Hx-languages-length:1022, Full, remotely X-HELO: mail-wm0-f45.google.com Received: from mail-wm0-f45.google.com (HELO mail-wm0-f45.google.com) (74.125.82.45) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Wed, 13 Apr 2016 20:07:33 +0000 Received: by mail-wm0-f45.google.com with SMTP id n3so96449873wmn.0 for ; Wed, 13 Apr 2016 13:07:33 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=b2gv+RqL4GlrbXnzU2pRpX0YdvnGHODqGkdS/LvpQ58=; b=MSh3dq32A68OVrx1jro5oPoAofn3YvGeyYN8kkwW4sV6o7HeGXAp29iu6wumU8pFoR a9T+4Y/G0XLHDcg6+6boPwHglcsYPvB/Qvp+bqHKmjKTPX/kQkmMSNs7OzypRjsUEn5q lGGg61bWE+wtlOg4rIiszNMup1NrsUmcU7wnt2fnAfLTDnhse2MqCK6qS+Mj1gaSRT8b b9VdGmAD/gtlTjP3V0T/WXsd9g0A5MoqA7BhnhsEzgO8XoacXMGHLPQaCxpJ/LqZ9n1G ZdMkyU1vtIDRo1+T70yn6NuAgzWNfHyAmYhc0KlNmqbz9sIYg9VqDsan+nECvd61bNnI 83Uw== X-Gm-Message-State: AOPr4FWgDeMuEp4x5OND3pIunndjb4+iTl7s51rLgBNRFKW/wzqCKHZJTqPg6FYLOBSSPXQo+sbbIB0l82islg== MIME-Version: 1.0 X-Received: by 10.195.20.66 with SMTP id ha2mr2141083wjd.76.1460578050711; Wed, 13 Apr 2016 13:07:30 -0700 (PDT) Received: by 10.28.170.1 with HTTP; Wed, 13 Apr 2016 13:07:30 -0700 (PDT) In-Reply-To: <570E99DC.8080902@codesourcery.com> References: <570C14D4.3030600@codesourcery.com> <570CFA04.3070109@codesourcery.com> <570E99DC.8080902@codesourcery.com> Date: Wed, 13 Apr 2016 20:07:00 -0000 Message-ID: Subject: Re: PR13984 - gdb stops controlling a thread after "Remote 'g' packet reply is too long: ..." error message From: Orgad Shaneh To: Luis Machado Cc: gdb-patches@sourceware.org Content-Type: text/plain; charset=UTF-8 X-SW-Source: 2016-04/txt/msg00302.txt.bz2 On Wed, Apr 13, 2016 at 10:11 PM, Luis Machado wrote: > > On 04/13/2016 12:43 AM, Orgad Shaneh wrote: >>>> >>>> I got this message when I tried to remotely debug a >>>> mips64-octeon-linux gdbserver 6.8 with GDB >= 7.5. >>>> >>>> GDB <= 7.4.1 works well, but with 7.5 and up I receive this message >>>> and the debugger stops functioning. >>>> >>> >>> I suppose GDB 7.5 is slightly incompatible with older gdbserver versions. >>> >>> What kind of target description does gdbserver return in this case (set >>> debug remote 1)? >> >> >> Full log attached. Thanks for your help. >> >> - Orgad >> > > Strange. If this is gdbserver 6.8, it should've replied to the qSupported packet? That one was added in 6.6. Hi, Sorry, my fault. The gdbserver is GNU gdb 6.5 Cavium Networks Version: 1_7_0, build 45 gdbserver 6.8 is in Cavium SDK2. I don't know if it works with recent GDB. - Orgad