From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 65196 invoked by alias); 2 Mar 2020 13:19:25 -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 65189 invoked by uid 89); 2 Mar 2020 13:19:25 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-4.0 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,GIT_PATCH_2,HTML_MESSAGE,KAM_NUMSUBJECT,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.1 spammy=China, HTo:D*shaw.ca, china, H*c:alternative X-HELO: mail-oi1-f169.google.com Received: from mail-oi1-f169.google.com (HELO mail-oi1-f169.google.com) (209.85.167.169) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Mon, 02 Mar 2020 13:19:23 +0000 Received: by mail-oi1-f169.google.com with SMTP id l12so10195402oil.9 for ; Mon, 02 Mar 2020 05:19:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=2N1CrDocew1ELuud9qbrs3UalmFegmmfGXHkvLl6FVY=; b=PyPkZorut1zueWepk1YPrFBc5jOx3B1pU53R+GDyvY8A8YgSekZNoZDMjCLXxFNGIe Xs4dDuQMtWs7n6JCq3yB03Z4WCI5TRuf17LW4c3I7Ne1nCtxIMrOA7ZvgnUUOKyBZ8Kw tUIRBZNcfb2isUti+kNoqNJ088qeAl6hmtP10m+natxSGi7NQUmmvA/vM7porthM+2Zg d7W/u63ABgL4y1U0eIaigf+8NA2nFYfK9Ovwcg2pirdhfwgy0XDiyMGP4gkyYU5Vdb+Z OZcq/5f2uLrGULleHfHswxoDBGBSx1ER8JUWIGPAnaTQh727XimrmpOnK2J8kAEoep4C mW+A== MIME-Version: 1.0 References: <798a55b4-8511-1999-75cd-9ac781ebc8a3@Shaw.ca> In-Reply-To: <798a55b4-8511-1999-75cd-9ac781ebc8a3@Shaw.ca> From: Cao Qinxiang Date: Mon, 02 Mar 2020 13:19:00 -0000 Message-ID: Subject: Re: flexdll error: cannot relocate RELOC_REL32 To: Brian.Inglis@shaw.ca Cc: cygwin@cygwin.com Content-Type: text/plain; charset="UTF-8" X-IsSubscribed: yes X-SW-Source: 2020-03/txt/msg00012.txt Dear Brian, Thank you for you reply. But it does not solve my problem. When I run "rebase-trigger full", I get the following message: ----- Note: _autorebase will do a full rebase the next time setup is run. ----- If I check /var/cache/rebase/fullrebase at this time, it contains the follow information: ----- # _autorebase will do a rebuild of the rebase database if this file # exists and then rename it to fullrebase.done ----- Then I closed Cygwin and checked Task Manager Details (found no exe in cygwin folder). Then I run Cygwin setup. But after I rerun Cygwin again, I get the same error message about dllunix.so. BTW, in /var/cache/rebase/rebase_all, I found nothing related to dllunix.so. Is a the reason? I put my /var/cache/rebase/ folder in this git repo " https://github.com/QinxiangCao/CygwinDebug" and hope it can help detect the problem. Thank you very much! Best regards, Qinxiang Cao Shanghai Jiao Tong University, John Hopcroft Center Room 1110-2, SJTUSE Building 800 Dongchuan Road, Shanghai, China, 200240 On Mon, Mar 2, 2020 at 3:58 PM Brian Inglis wrote: > On 2020-03-01 11:35, Cao Qinxiang wrote: > > Dear Cygwin development team and Cygwin experts, > > > > I use Cygwin-64 on windows and get a fork problem when I try to manually > > install menhir package. > > > > ---------------- > > 0 [main] ocamlrun 1615 child_info_fork::abort: address space needed > by > > 'dllunix.so' (0x400000) is already occupied > > /usr/bin/ocamldep.opt -modules menhir.ml > menhir.ml.depends > > 0 [main] ocamlrun 1616 child_info_fork::abort: address space needed > > by 'dllunix.so' (0x400000) is already occupied > > /cygdrive/g/Cygwin/menhir-20190924/src/_stage1/myocamlbuild: "fork" > failed: > > Resource temporarily unavailable > > ---------------- > > > > I follow online suggestion to run "/usr/bin/rebaseall -v" using ash.exe. > > However, I get another program after that: > > > > > > ---------------- > > Fatal error: cannot load shared library dllunix > > Reason: flexdll error: cannot relocate RELOC_REL32, target is too far: > > 0xfffffffc02088b5f 0x2088b5f > > ---------------- > > > > I searched solutions for this new problem. Most solutions are to manually > > rebase dllunix to a lower number like 0x06440000. However, I cannot > > do that. Here is what I get in Cygwin: > > > > ---------------- > > $ rebase -b 0x06440000 /usr/lib/ocaml/stublibs/dllunix.so > > rebase: Invalid Baseaddress 0x06440000, must be > 0x200000000 > > ---------------- > > > > So, what should I do to this problem? > > > > Also, if I did not use "/usr/bin/rebaseall -v" using ash.exe, but follow > > FAQ's suggestion (run "rebase-trigger fullrebase" in Cygwin), then I > cannot > > solve the fork problem and still get > > ---------------- > > 0 [main] ocamlrun 1615 child_info_fork::abort: address space needed > by > > 'dllunix.so' (0x400000) is already occupied > > /usr/bin/ocamldep.opt -modules menhir.ml > menhir.ml.depends > > 0 [main] ocamlrun 1616 child_info_fork::abort: address space needed > > by 'dllunix.so' (0x400000) is already occupied > > /cygdrive/g/Cygwin/menhir-20190924/src/_stage1/myocamlbuild: "fork" > failed: > > Resource temporarily unavailable > > ---------------- > > Run rebase-trigger full then shut down *ALL* Cygwin processes: check Task > Manager Details tab Image path name column for process paths under Cygwin > root > and kill. > If rebase-trigger full fails, create /var/cache/rebase/fullrebase. > Then download and run Cygwin setup and let all the postinstall scripts > complete. > > -- > Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada > > This email may be disturbing to some readers as it contains > too much technical detail. Reader discretion is advised. > -- 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