From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25803 invoked by alias); 28 Feb 2017 10:21:14 -0000 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 Received: (qmail 25786 invoked by uid 89); 28 Feb 2017 10:21:13 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.3 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,RCVD_IN_DNSWL_LOW autolearn=no version=3.3.2 spammy=sellceycaviumnetworkscom, sellcey@caviumnetworks.com, Hx-languages-length:504 X-HELO: mail-out.m-online.net Received: from mail-out.m-online.net (HELO mail-out.m-online.net) (212.18.0.10) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 28 Feb 2017 10:21:11 +0000 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 3vXZNk2pnYz3hpG4; Tue, 28 Feb 2017 11:21:10 +0100 (CET) Received: from localhost (dynscan01.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 3vXZNj72cNzvkVS; Tue, 28 Feb 2017 11:21:09 +0100 (CET) Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan01.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id zoV9OTd3GbEt; Tue, 28 Feb 2017 11:21:09 +0100 (CET) X-Auth-Info: B2/LksKTlOo7VdwuErKWntZAiTmka05rplycYH4JBjIUbT5ouz/9XYJysgHS86Kf Received: from igel.home (ppp-88-217-14-192.dynamic.mnet-online.de [88.217.14.192]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Tue, 28 Feb 2017 11:21:08 +0100 (CET) Received: by igel.home (Postfix, from userid 1000) id 58C272C3956; Tue, 28 Feb 2017 11:21:07 +0100 (CET) From: Andreas Schwab To: Steve Ellcey Cc: gdb Subject: Re: Question about backtraces through signal handlers for aarch64 ILP32 support References: <1488241574.2866.227.camel@caviumnetworks.com> X-Yow: NEWARK has been REZONED!! DES MOINES has been REZONED!! Date: Tue, 28 Feb 2017 10:21:00 -0000 In-Reply-To: <1488241574.2866.227.camel@caviumnetworks.com> (Steve Ellcey's message of "Mon, 27 Feb 2017 16:26:14 -0800") Message-ID: <87d1e262gc.fsf@linux-m68k.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-SW-Source: 2017-02/txt/msg00058.txt.bz2 On Feb 27 2017, Steve Ellcey wrote: > Any ideas on where to look or what to look for? Most likely the signal frame parser needs to be updated to properly handle ILP32, see aarch64-linux-tdep.c:aarch64_linux_sigframe_init. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."