From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-f66.google.com (mail-wr1-f66.google.com [209.85.221.66]) by sourceware.org (Postfix) with ESMTPS id 37C043858D38 for ; Wed, 12 Aug 2020 18:45:55 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 37C043858D38 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=palves.net Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=alves.ped@gmail.com Received: by mail-wr1-f66.google.com with SMTP id y3so3008676wrl.4 for ; Wed, 12 Aug 2020 11:45:55 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=MoSqipDN8bVSm2oTa5r06ErhEsXaZiIUCoGPOhPKEJM=; b=rSvhUn7WnTSeobqPHUIG8gc9yXZHG+sFw9Op8r2Gjy+/2tOxZPvUyPCz+q0MAAt2im SAVaIARarADcdjG/UOEFxBDrzNHgf0by3tyox7qJsTMimqTACU1DpsNfCl/ZzhhCDdWu wmkdB6FuDws2JsmxBfYEummxqy3fohhnaU1pj8QRqxXsDW2eSvN0LFgsAD/P5RVZp4gj ijy6Bo+a3slcCUAYeLLKhXDdzljBLWiYtvbaZJCTVrPIqwIl1AirKKrwBMxQxt7y5vIK /VbMMYSP7AFmtbmUefMprnJN2oFrsFfKh9mwtf/PMT/zgNtXaYS2BjjDIJtoOqZZ+HtM Ck4w== X-Gm-Message-State: AOAM5320QRv9Shn1/5+AdDaYDHMJsA+YAAYqunDG1EAjrERxtBBSYJJY BCV4PyoRIZRLHqvdDkR39sKquRk29/A= X-Google-Smtp-Source: ABdhPJxk7kC/1m+8GiDWGYaoG2IYExjHE1OQVF9lvTjPuIf/ebQzcUHGxnwwjUVTdfbYywEx9LlaWA== X-Received: by 2002:a5d:5682:: with SMTP id f2mr516269wrv.248.1597257953409; Wed, 12 Aug 2020 11:45:53 -0700 (PDT) Received: from ?IPv6:2001:8a0:f905:5600:56ee:75ff:fe8d:232b? ([2001:8a0:f905:5600:56ee:75ff:fe8d:232b]) by smtp.gmail.com with ESMTPSA id j145sm6018649wmj.12.2020.08.12.11.45.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 12 Aug 2020 11:45:52 -0700 (PDT) Subject: Re: [PATCH v2 00/24] Multi-target support To: Kevin Buettner , gdb-patches@sourceware.org References: <20191017225026.30496-1-palves@redhat.com> <20200803203000.7b559c7c@f32-m1.lan> <20200807154308.5d30cdf5@f32-m1.lan> From: Pedro Alves Message-ID: Date: Wed, 12 Aug 2020 19:45:51 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <20200807154308.5d30cdf5@f32-m1.lan> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3.3 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, NICE_REPLY_A, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Aug 2020 18:45:58 -0000 On 8/7/20 11:43 PM, Kevin Buettner wrote: > On Thu, 6 Aug 2020 16:16:10 +0100 > Pedro Alves wrote: > >> On 8/4/20 4:30 AM, Kevin Buettner via Gdb-patches wrote: >>> On Fri, 10 Jan 2020 20:13:22 +0000 >>> Pedro Alves wrote: >>> >>>> I've now merged the multi-target work to master, including >>>> the couple follow up patches developed and discussed on this >>>> thread. >>> >>> I've run into a regression stemming from this commit: >>> >>> 5b6d1e4fa4 (HEAD, refs/bisect/bad) Multi-target support >>> >>> More info in Bug 26336: >>> >>> https://sourceware.org/bugzilla/show_bug.cgi?id=26336 >>> >>> (I thought at first that I introduced this problem with my recent >>> core file work, but realized that was not the case after I disabled >>> it. I then did a bisection starting from late last year.) >> >> Thanks for the bisect and the initial analysis. This patch fixes >> it for me. No regressions for me on either -m32 nor -m64, and >> the corefile.exp regression is fixed. Let me know what you think. > > Your analysis make sense to me and the patch looks good. > > I've tested your patch locally and no longer see the corefile.exp > regression when testing w/ x86_64/-m32 (or with just x86_64). > Thanks guys. I've merged it now. Pedro Alves