From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10240 invoked by alias); 22 Oct 2007 20:25:19 -0000 Received: (qmail 10226 invoked by uid 22791); 22 Oct 2007 20:25:18 -0000 X-Spam-Check-By: sourceware.org Received: from mtagate1.de.ibm.com (HELO mtagate1.de.ibm.com) (195.212.29.150) by sourceware.org (qpsmtpd/0.31) with ESMTP; Mon, 22 Oct 2007 20:25:16 +0000 Received: from d12nrmr1607.megacenter.de.ibm.com (d12nrmr1607.megacenter.de.ibm.com [9.149.167.49]) by mtagate1.de.ibm.com (8.13.8/8.13.8) with ESMTP id l9MKPDgU137436 for ; Mon, 22 Oct 2007 20:25:13 GMT Received: from d12av02.megacenter.de.ibm.com (d12av02.megacenter.de.ibm.com [9.149.165.228]) by d12nrmr1607.megacenter.de.ibm.com (8.13.8/8.13.8/NCO v8.5) with ESMTP id l9MKPCSJ1970308 for ; Mon, 22 Oct 2007 22:25:12 +0200 Received: from d12av02.megacenter.de.ibm.com (loopback [127.0.0.1]) by d12av02.megacenter.de.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id l9MKPChM026154 for ; Mon, 22 Oct 2007 22:25:12 +0200 Received: from tuxmaker.boeblingen.de.ibm.com (tuxmaker.boeblingen.de.ibm.com [9.152.85.9]) by d12av02.megacenter.de.ibm.com (8.12.11.20060308/8.12.11) with SMTP id l9MKPCNT026151; Mon, 22 Oct 2007 22:25:12 +0200 Message-Id: <200710222025.l9MKPCNT026151@d12av02.megacenter.de.ibm.com> Received: by tuxmaker.boeblingen.de.ibm.com (sSMTP sendmail emulation); Mon, 22 Oct 2007 22:25:12 +0200 Subject: Re: [0/8] solib handler rework To: brobecker@adacore.com (Joel Brobecker) Date: Mon, 22 Oct 2007 20:42:00 -0000 From: "Ulrich Weigand" Cc: gdb-patches@sourceware.org In-Reply-To: <20071022180819.GF764@adacore.com> from "Joel Brobecker" at Oct 22, 2007 11:08:19 AM X-Mailer: ELM [version 2.5 PL2] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2007-10/txt/msg00521.txt.bz2 Joel Brobecker wrote: > Testing reveals no regression, but you couldn't break it more than it > already is broken: > > (gdb) start > Breakpoint 1 at 0x4000000000001218: file foo.c, line 6. > Starting program: /[...]/foo > Error trying to get information about dynamic linker. > > (that's before your patch) :-( Huh. This error message is issued by solib-pa64.c if the initial dlgetmodinfo call (with index -1) fails. The docs I can find: http://docs.hp.com/en/B2355-60127/dlgetmodinfo.3C.html say you can use dlerrno () to find out more details on that failure ... Bye, Ulrich -- Dr. Ulrich Weigand GNU Toolchain for Linux on System z and Cell BE Ulrich.Weigand@de.ibm.com