From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7096 invoked by alias); 6 Dec 2005 23:31:07 -0000 Received: (qmail 7010 invoked by uid 22791); 6 Dec 2005 23:31:07 -0000 X-Spam-Check-By: sourceware.org Received: from ip127.bb146.pacific.net.hk (HELO mailhub.stlglobal.com) (202.64.146.127) by sourceware.org (qpsmtpd/0.31) with ESMTP; Tue, 06 Dec 2005 23:31:06 +0000 Received: from 236.193.17.210.dyn.pacific.net.hk ([210.17.193.236] helo=[192.168.1.10]) by mailhub.stlglobal.com with esmtpsa (TLS-1.0:DHE_RSA_AES_256_CBC_SHA:32) (Exim 4.50) id 1Ejm9l-00018F-J9; Wed, 07 Dec 2005 07:23:33 +0800 Message-ID: <43961F34.9020701@tausq.org> Date: Wed, 07 Dec 2005 17:54:00 -0000 From: Randolph Chung User-Agent: Debian Thunderbird 1.0.2 (X11/20050331) MIME-Version: 1.0 To: Mark Kettenis CC: gdb-patches@sources.redhat.com Subject: Re: [hpux] Improve sigtramp frame identification References: <437F1F25.6040104@tausq.org> <200512062139.jB6LdRX4029666@elgar.sibelius.xs4all.nl> In-Reply-To: <200512062139.jB6LdRX4029666@elgar.sibelius.xs4all.nl> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org X-SW-Source: 2005-12/txt/msg00127.txt.bz2 > Bleah, this seems to have broken sigtramp detection on HP-UX 10.20. > Problem is that if we go up one frame from the signal handler we end > up in the export stub for _sigreturn, and not _sigreturn itself. The > export stub doesn't have the HP_UX_interrupt_marker bit set in the > unwind record. > > Did you make this change to fix a specific problem? If not I'd like > to add the strcmp() back in... sigh, ok, please add the strcmp back (with a comment). randolph