From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28116 invoked by alias); 9 Oct 2008 09:37:28 -0000 Received: (qmail 28101 invoked by uid 22791); 9 Oct 2008 09:37:28 -0000 X-Spam-Check-By: sourceware.org Received: from fencepost.gnu.org (HELO fencepost.gnu.org) (140.186.70.10) by sourceware.org (qpsmtpd/0.31) with ESMTP; Thu, 09 Oct 2008 09:36:52 +0000 Received: from tschwinge by fencepost.gnu.org with local (Exim 4.67) (envelope-from ) id 1Knrua-0001LF-W4; Thu, 09 Oct 2008 05:34:25 -0400 Date: Thu, 09 Oct 2008 09:37:00 -0000 From: Thomas Schwinge To: gdb@sourceware.org, "Alfred M. Szmidt" , Pedro Alves Cc: bug-hurd@gnu.org Subject: GDB HEAD (partly) broken for GNU/Hurd Message-ID: <20081009093424.GN7127@fencepost.gnu.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="HxQt9wRz9wbL5Edg" Content-Disposition: inline X-Homepage: http://www.thomas.schwinge.homeip.net/ User-Agent: Mutt/1.5.11 X-IsSubscribed: yes Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2008-10/txt/msg00034.txt.bz2 --HxQt9wRz9wbL5Edg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-length: 1264 Hello! Some of the changes that have been installed between gdb_6_8-branch and HEAD cause GDB to no longer function properly on GNU/Hurd under certain circumstances. tschwinge@zoobar:~/tmp/gdb/HEAD.build $ gdb/gdb ~/tmp/n1/hurd/ext2fs.st= atic GNU gdb 6.8.0.20081008-cvs [...] This GDB was configured as "i386-unknown-gnu0.3"... (gdb) r Starting program: /media/data/home/tschwinge/tmp/n1/hurd/ext2fs.static [New thread 8112.1] [New thread 8112.2] [New thread 8112.3] [New thread 8112.4] [New thread 8112.5] =20=20=20=20 Program received signal SIGSEGV, Segmentation fault. convert_options (argp=3D0x813f0bc, parent=3D0x0, parent_index=3D0, grou= p=3D0x81712e8, cvt=3D0x101fad0) at argp.h:579 579 argp.h: No such file or directory. in argp.h tschwinge@zoobar:~/tmp/gdb/HEAD.build $ gdb/gdb ~/tmp/n1/hurd/ext2fs.st= atic GNU gdb (GDB) 6.8.50.20081009-cvs [...] (gdb) r Starting program: /media/data/home/tschwinge/tmp/n1/hurd/ext2fs.static Can't fetch registers from thread bogus thread id 1: No such thread Both have been built (natively) on the same up-to-date Debian GNU/Hurd system. For easy reproduction, I can publish the faulting binary. Regards, Thomas --HxQt9wRz9wbL5Edg Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline Content-length: 191 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) iD8DBQFI7dAggfzh735dTTURAljOAJ4jT7MySCogvKOjjdfPjjDBMGzoOACfYjdU pCo8Ma1aN8Zik4NCAt/mT3w= =Ng8f -----END PGP SIGNATURE----- --HxQt9wRz9wbL5Edg--