From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32675 invoked by alias); 30 Mar 2010 23:40:41 -0000 Received: (qmail 32666 invoked by uid 22791); 30 Mar 2010 23:40:39 -0000 X-SWARE-Spam-Status: No, hits=-1.9 required=5.0 tests=BAYES_00,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from smtp-outbound-1.vmware.com (HELO smtp-outbound-1.vmware.com) (65.115.85.69) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 30 Mar 2010 23:40:35 +0000 Received: from mailhost3.vmware.com (mailhost3.vmware.com [10.16.27.45]) by smtp-outbound-1.vmware.com (Postfix) with ESMTP id 7F1CFB006 for ; Tue, 30 Mar 2010 16:40:34 -0700 (PDT) Received: from msnyder-server.eng.vmware.com (promd-2s-dhcp138.eng.vmware.com [10.20.124.138]) by mailhost3.vmware.com (Postfix) with ESMTP id 756D1CD928 for ; Tue, 30 Mar 2010 16:40:34 -0700 (PDT) Message-ID: <4BB28BF2.8080100@vmware.com> Date: Tue, 30 Mar 2010 23:40:00 -0000 From: Michael Snyder User-Agent: Thunderbird 2.0.0.22 (X11/20090609) MIME-Version: 1.0 To: "gdb@sourceware.org" Subject: Random gdbserver question (x86) Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes 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 X-SW-Source: 2010-03/txt/msg00217.txt.bz2 Question -- is gdbserver "multi-arch" to the extent that a 32-bit gdbserver (built with target = i386) can debug a 64-bit app? I ask because linux-x86-low.c is full of ifdefs on the architecture. It looks like most of the 64-bit code won't be compiled if the build machine is 32-bit.