From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29467 invoked by alias); 24 Sep 2005 15:14:29 -0000 Mailing-List: contact gdb-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sources.redhat.com Received: (qmail 29441 invoked by uid 22791); 24 Sep 2005 15:14:18 -0000 Received: from nevyn.them.org (HELO nevyn.them.org) (66.93.172.17) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Sat, 24 Sep 2005 15:14:18 +0000 Received: from drow by nevyn.them.org with local (Exim 4.52) id 1EJBjD-00070g-A0; Sat, 24 Sep 2005 11:14:15 -0400 Date: Sat, 24 Sep 2005 15:14:00 -0000 From: Daniel Jacobowitz To: Anupama Chandwani Cc: cagney@gnu.org, gdb@sources.redhat.com Subject: Re: Is multiprocessor debugging multithreaded debugging? Message-ID: <20050924151414.GA26929@nevyn.them.org> Mail-Followup-To: Anupama Chandwani , cagney@gnu.org, gdb@sources.redhat.com References: <689eb34705092323562d00e2f3@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <689eb34705092323562d00e2f3@mail.gmail.com> User-Agent: Mutt/1.5.8i X-SW-Source: 2005-09/txt/msg00182.txt.bz2 On Sat, Sep 24, 2005 at 12:26:00PM +0530, Anupama Chandwani wrote: > Hello, i would like gdb to remote debug a homogeneous multiprocessor > chip (with no OS) from my linux box. I want to use only a single > session of gdb. How different is it from debugging multi-threaded > programs? i.e Can each processor be treated as a thread? However there > are different code images on each processor.. GDB doesn't support debugging multiple code images at one time, only single-program-single-data. -- Daniel Jacobowitz CodeSourcery, LLC