From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 683 invoked by alias); 17 Jul 2014 07:37:45 -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 601 invoked by uid 89); 17 Jul 2014 07:37:41 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-5.9 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.3.2 X-HELO: calimero.vinschen.de Received: from aquarius.hirmke.de (HELO calimero.vinschen.de) (217.91.18.234) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 17 Jul 2014 07:37:37 +0000 Received: by calimero.vinschen.de (Postfix, from userid 500) id 05CFC8E0600; Thu, 17 Jul 2014 09:37:35 +0200 (CEST) Date: Thu, 17 Jul 2014 07:37:00 -0000 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: Core dump on 32-bit Cygwin if program calls dlopen Message-ID: <20140717073734.GA15332@calimero.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <53C46ACD.5060601@cornell.edu> <20140715090259.GB20640@calimero.vinschen.de> <53C51460.5080805@cornell.edu> <20140715130829.GK10401@calimero.vinschen.de> <53C532D9.7050506@gmail.com> <20140715143915.GA8330@calimero.vinschen.de> <20140716070231.GA25020@calimero.vinschen.de> <53C6F68A.9000801@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ZPt4rx8FFjLCG7dd" Content-Disposition: inline In-Reply-To: <53C6F68A.9000801@gmail.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-SW-Source: 2014-07/txt/msg00190.txt.bz2 --ZPt4rx8FFjLCG7dd Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-length: 1406 On Jul 17 06:02, JonY wrote: > On 7/16/2014 15:02, Corinna Vinschen wrote: > > Hi JonY, > >=20 > > On Jul 15 16:39, Corinna Vinschen wrote: > >> On Jul 15 21:55, JonY wrote: > >>> On 7/15/2014 21:08, Corinna Vinschen wrote: > >>>>> > >>>>> FWIW, the problem disappears if I revert gcc-core and libgcc1 to 4.= 8.2-2. > >>>> > >>>> JonY, do you have a chance to have a look into this issue? > >>>> > >>> > >>> Sorry, I have been busy these few weeks, but I am well aware that the= re > >>> is a problem with one of the libgcc changes, but has yet to investiga= te it. > >>> > >>> I believe Jon Turney has looked into it somewhat. > >> > >> Sounds good. Thanks in advance. > >=20 > > Yesterday I asked my collegues to take a stab at the issue and one of > > them, DJ Delorie, came up with a libgcc patch already. It hasn't been > > sent upstream yet. Can we give it a try, perhaps by creating a new > > libgcc DLL, please? > >=20 >=20 > Thanks, I'll get to it this weekend, should I make the new gcc an > experimental version? Or is just the libgcc binary required? It's the libgcc DLL which gives us grief, so a new libgcc package is sufficent, afaics. We should check if this DLL fixes the problem and then make it "curr" soon, I think. Thanks, Corinna --=20 Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat --ZPt4rx8FFjLCG7dd Content-Type: application/pgp-signature Content-length: 819 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJTx30+AAoJEPU2Bp2uRE+gX0cP/2dz6tg2VN0Q9dzcErO5KAtL cBuG5md9cJqoIKc7j7W+57tZxEKeX7+qeVXoEqq+p14g+XE92DBr3H3ZHfBJAApg oktl1FoAak4LHzQYQI0jO8o3hAsVg8LCqVSP4gYYkP66t0nFfjjNz2rZFa3jQk1H VE0BhGzihixgMAS3MKY3303kBVekJh3A9pGLkLFQ0yYJ8adFnWOuDkw2QStcI4Cm gnrd5eRIkmL1Sp+2wQQWAuGR3InPdHrdkm7SNGRfpPMm94i7oVq4ZULa/LTFqsn4 sBLKft6gHoswFZJwpobu1VQr99UOWbQszWHOjq4Hppv2FYZ2zzPVvSPVeCOwylAM BuYIVQMb8riLGV6Z4sHM4DRG65jlb+srU1PcXQjraC3ZIktrFmQMhgvIxd0GIGeH /fhnbmef1iflIi4+ooQULdOKfzq1sdf+T2nkkLYFu5pdo3uy/CMDEW8GR+Rd1Q2J +OdCSc2fxtgE0hCGafCHMoSyczaPtYIjj3tkgfABnYdbmSFytW6HPBD0pbcYVBaq 8psKnGQVZT0i8DCtzNKaHH5Oel1u3JQ/+c5h7vuQdZrNViwb7Ap9+2+wgLALLoAo mkIocYqrYZet2uO6WdpclVSkNt9zZq1WB15aW4lDxg10BFtMvkU7/bXLMGRRSu9s NMERqVaOE9cbSHJZBvU7 =fhJY -----END PGP SIGNATURE----- --ZPt4rx8FFjLCG7dd--