From owner-freebsd-stable Wed Dec 6 9:15: 5 2000 From owner-freebsd-stable@FreeBSD.ORG Wed Dec 6 09:15:02 2000 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from relay.nuxi.com (nuxi.cs.ucdavis.edu [169.237.7.38]) by hub.freebsd.org (Postfix) with ESMTP id 44D4737B401 for ; Wed, 6 Dec 2000 09:15:02 -0800 (PST) Received: from dragon.nuxi.com (Ipittythefoolthattrustsident@trang.nuxi.com [209.152.133.57]) by relay.nuxi.com (8.9.3/8.9.3) with ESMTP id JAA24346; Wed, 6 Dec 2000 09:14:54 -0800 (PST) (envelope-from obrien@NUXI.com) Received: (from obrien@localhost) by dragon.nuxi.com (8.11.1/8.11.1) id eB6HErd02500; Wed, 6 Dec 2000 09:14:53 -0800 (PST) (envelope-from obrien) Date: Wed, 6 Dec 2000 09:14:52 -0800 From: "David O'Brien" To: Max Khon Cc: stable@FreeBSD.ORG, jdp@polstra.com, eischen@vigrid.com, osa@freebsd.org.ru Subject: Re: Mysql segfaults; is the culprit libstdc++, pthread, regex ...? Message-ID: <20001206091452.C2367@dragon.nuxi.com> Reply-To: stable@FreeBSD.ORG References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: ; from fjoe@iclub.nsu.ru on Wed, Dec 06, 2000 at 08:06:04PM +0600 X-Operating-System: FreeBSD 5.0-CURRENT Organization: The NUXI BSD group X-Pgp-Rsa-Fingerprint: B7 4D 3E E9 11 39 5F A3 90 76 5D 69 58 D9 98 7A X-Pgp-Rsa-Keyid: 1024/34F9F9D5 Sender: obrien@NUXI.com Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Wed, Dec 06, 2000 at 08:06:04PM +0600, Max Khon wrote: > now I can confirm that on latest -stable without "linking shared objects > with libgcc_[r]_pic" changes ACE wrappers tests run correctly without > segfaults. test program ("bad" one) from PR/23252 also does not segfault > anymore. > sorry, no workaround so far except backing out that changes > (patch for testing attached) and have no time to find more correct > solution. Lets get the patch right for people to test. Remove all the bogus -kthread stuff. As that was only for Linux threads (or does ACE use that)?? If so, then it isn't being linked the way Jason Evans says it should. > I think that changes to compiler and binutils should be tested > in -current for much longer period of time before MFC and should be MFC'ed > long before release date. If you understood what was broken by not doing this commit, you'd understand why it was done. C++ exceptions (even w/o threads) was rather broken. W/o this patch we were going to dropped as a GCC 3.0 release test platform. -- -- David (obrien@FreeBSD.org) GNU is Not Unix / Linux Is Not UniX To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message