From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 34245 invoked by alias); 26 Jul 2018 14:46:14 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 34237 invoked by uid 89); 26 Jul 2018 14:46:13 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=1.8 required=5.0 tests=BAYES_50,FOREIGN_BODY,FREEMAIL_FROM,GIT_PATCH_2,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=no version=3.3.2 spammy=EMail, E-Mail, UD:avast.com, wwwavastcom X-HELO: mail-wm0-f50.google.com Received: from mail-wm0-f50.google.com (HELO mail-wm0-f50.google.com) (74.125.82.50) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 26 Jul 2018 14:46:11 +0000 Received: by mail-wm0-f50.google.com with SMTP id s9-v6so2256858wmh.3 for ; Thu, 26 Jul 2018 07:46:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:from:to:references:message-id:date:user-agent:mime-version :in-reply-to:content-transfer-encoding; bh=10G4003uvdYWJJYkAhpzAsGR1fsUOsE0cdQohHu/Ugk=; b=pcodDATBaOts+662C6gDDHqxrXm8CJ+pUdIjCCVh7IiNYuCKI2wwTwmT0kKhBLjrLX DUI9qGO0LzvZ8QH4FaUhHmVKexAjdbGwtW+MqJFOlcLCLvTNDxBH3Sn0Fnxr2DasRcH1 1PDRZA4d4Nq1y6lCvAUGaL+uW6STpFvk5blBdeoHFs1pcJ2P3nq0TFuWbohfp0x2XhjT P84XfgI+UcLcWTA41JOfJEYQ+ryrijY9qF0Ox+ZJab6lgCOPGOiyhK2O4HGiZhQNNFdL f2AGSFooOOJVbE28JXFHtxMlDlBSYwlhaaEiYFbUlOa4BbqwpbRrip3KT0eOgcJTnR7X +9fg== Return-Path: Received: from ?IPv6:::1? (p200300EE63CB2301345E77EA723F4242.dip0.t-ipconnect.de. [2003:ee:63cb:2301:345e:77ea:723f:4242]) by smtp.gmail.com with ESMTPSA id f17-v6sm1889814wrs.1.2018.07.26.07.46.08 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 26 Jul 2018 07:46:08 -0700 (PDT) Subject: Re: binutils-2.29-1 Dwarf Error From: Marco Atzeri To: cygwin@cygwin.com References: <0bf67d29-1729-cafd-568e-7cc4a300d019@gmail.com> Message-ID: <34e99545-ddef-5cc4-3e89-d156276464fc@gmail.com> Date: Thu, 26 Jul 2018 19:23:00 -0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <0bf67d29-1729-cafd-568e-7cc4a300d019@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes X-SW-Source: 2018-07/txt/msg00250.txt.bz2 Am 25.07.2018 um 15:26 schrieb Marco Atzeri: > Jon, > just noted the "Dwarf Error" is back for i686 .. > $ nm -l a.exe | grep Dwarf > nm: Dwarf Error: Could not find abbrev number 45. The main issue I have is not the emission of the Error, that seems limited to just 1 per shared lib, but that the i686 version of "objdump" and "nm" are extremely slower than the x86_64 counterparts. The octave package is VERY large, and the i686 unstripped main libs are huge in size: $ find build -name "cyg*.dll" -exec ls -sh {} \; 120M build/libgui/.libs/cygoctgui-3.dll 491M build/libinterp/.libs/cygoctinterp-5.dll 175M build/liboctave/.libs/cygoctave-5.dll the x86_64 are further slightly larger, but the time are still reasonable: $ time cygport octave.cygport install package real 22m29.962s user 10m43.475s sys 8m54.506s while on i686 with binutils 2.91 real 246m28.556s user 205m6.625s sys 10m9.928s I built and tried the 2.31 with some reduction in time but still 8x longer than x86_64 real 167m8.635s user 155m20.340s sys 9m53.940s Regards Marco --- Diese E-Mail wurde von Avast Antivirus-Software auf Viren gepr=C3=BCft. https://www.avast.com/antivirus -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple