From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10431 invoked by alias); 16 Jul 2004 04:11:54 -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 10421 invoked from network); 16 Jul 2004 04:11:52 -0000 Received: from unknown (HELO nevyn.them.org) (66.93.172.17) by sourceware.org with SMTP; 16 Jul 2004 04:11:52 -0000 Received: from drow by nevyn.them.org with local (Exim 4.34 #1 (Debian)) id 1BlK3x-00060b-Ik; Fri, 16 Jul 2004 00:11:09 -0400 Date: Fri, 16 Jul 2004 08:01:00 -0000 From: Daniel Jacobowitz To: "Urrutikoetxea, Eduardo" Cc: gdb@sources.redhat.com Subject: Re: Gdbserver + RH9 Message-ID: <20040716041109.GA23045@nevyn.them.org> Mail-Followup-To: "Urrutikoetxea, Eduardo" , gdb@sources.redhat.com References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.5.1+cvs20040105i X-SW-Source: 2004-07/txt/msg00195.txt.bz2 On Thu, Jul 15, 2004 at 02:08:01PM +0100, Urrutikoetxea, Eduardo wrote: > > Hi all, > > We are trying to remote-debug (fresh gdb 6.1.1) a multithread program > running on RH9, both host and target. > As soon as the second thread starts, we get: > > "Cannot find new threads: generic error" on the target > > and "Ignoring packet error, continuing..." on the host. > > gdb never finds more than one thread when querying with "info threads". > > But, everything goes smooth when using gdb on one platform, not remote. > > Does anybody know if this is a NPTL/LinuxThreads issue ? and if this > configuration is supported / will it be supported ? Gdbserver does not support NPTL. It can not support NPTL without changes in the remote protocol, and no agreement was ever reached on how to implement them. -- Daniel Jacobowitz