From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11677 invoked by alias); 16 Oct 2003 22:13:07 -0000 Mailing-List: contact gdb-patches-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sources.redhat.com Received: (qmail 11670 invoked from network); 16 Oct 2003 22:13:06 -0000 Received: from unknown (HELO mx1.redhat.com) (66.187.233.31) by sources.redhat.com with SMTP; 16 Oct 2003 22:13:06 -0000 Received: from int-mx2.corp.redhat.com (nat-pool-rdu-dmz.redhat.com [172.16.52.200] (may be forged)) by mx1.redhat.com (8.11.6/8.11.6) with ESMTP id h9GMD5M27471 for ; Thu, 16 Oct 2003 18:13:05 -0400 Received: from potter.sfbay.redhat.com (potter.sfbay.redhat.com [172.16.27.15]) by int-mx2.corp.redhat.com (8.11.6/8.11.6) with ESMTP id h9GMCwL08723; Thu, 16 Oct 2003 18:12:59 -0400 Received: from dot.sfbay.redhat.com (dot.sfbay.redhat.com [172.16.24.7]) by potter.sfbay.redhat.com (8.11.6/8.11.6) with ESMTP id h9GMCvJ31403; Thu, 16 Oct 2003 15:12:58 -0700 Received: (from rth@localhost) by dot.sfbay.redhat.com (8.11.6/8.11.6) id h9GMCpt28676; Thu, 16 Oct 2003 15:12:51 -0700 X-Authentication-Warning: dot.sfbay.redhat.com: rth set sender to rth@redhat.com using -f Date: Thu, 16 Oct 2003 22:13:00 -0000 From: Richard Henderson To: Joel Brobecker Cc: gdb-patches@sources.redhat.com, kettenis@gnu.org Subject: Re: problem unwinding past pthread_cond_wait() on x86 RedHat 9.0 Message-ID: <20031016221251.GC28654@redhat.com> References: <20031014054225.GB919@gnat.com> <20031014125731.GA14097@nevyn.them.org> <20031014155810.GB989@gnat.com> <20031014160220.GA11076@nevyn.them.org> <20031014162155.GE989@gnat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20031014162155.GE989@gnat.com> User-Agent: Mutt/1.4i X-SW-Source: 2003-10/txt/msg00568.txt.bz2 On Tue, Oct 14, 2003 at 09:21:55AM -0700, Joel Brobecker wrote: > Ah, OK, thanks. Given the name of the section, I thought it would > contain exception handling _regions_, without necessarily providing > frame information for each and every function. I need to learn a bit > more about them... It isn't necessarily each and every function. However, when exceptions are in use, it turns out to be most of them. And when thread cancelation is involved, it's all of them that lead to system calls. r~