From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16385 invoked by alias); 28 Jun 2006 14:02:22 -0000 Received: (qmail 16376 invoked by uid 22791); 28 Jun 2006 14:02:22 -0000 X-Spam-Check-By: sourceware.org Received: from nevyn.them.org (HELO nevyn.them.org) (66.93.172.17) by sourceware.org (qpsmtpd/0.31.1) with ESMTP; Wed, 28 Jun 2006 14:02:20 +0000 Received: from drow by nevyn.them.org with local (Exim 4.54) id 1FvacT-0003FT-V6; Wed, 28 Jun 2006 10:02:18 -0400 Date: Fri, 30 Jun 2006 17:27:00 -0000 From: Daniel Jacobowitz To: "Steven J. Hill" Cc: gdb@sourceware.org Subject: Re: Linux threads and insight 6.4 / 6.5 Message-ID: <20060628140217.GA12463@nevyn.them.org> Mail-Followup-To: "Steven J. Hill" , gdb@sourceware.org References: <44A1CCC5.1090606@realitydiluted.com> <20060628023440.GA29935@nevyn.them.org> <44A1D5D2.9050705@realitydiluted.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <44A1D5D2.9050705@realitydiluted.com> User-Agent: Mutt/1.5.11+cvs20060403 X-IsSubscribed: yes Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2006-06/txt/msg00261.txt.bz2 On Tue, Jun 27, 2006 at 08:05:22PM -0500, Steven J. Hill wrote: > Daniel Jacobowitz wrote: > > > > With signal 5 is a clear signal that gdbserver has not enabled thread > > support, either because of a mismatch or a problem with libthread_db > > support on your target. When one thread hits a breakpoint, if another > > thread is running outside of debugger control, the kernel may terminate > > the entire process. > > > Using glibc NPTL with both gdb and gdbserver compiled from the same 6.4 > source and gdbserver built against the exact same NPTL libraries I get: > > Cannot find new threads: capability not available > > with an eventual termination of the process. So what mismatch or problem > with libthread_db should I be looking for? Thanks. Try HEAD. You didn't say what platform you were using, but guessing MIPS, you need something newer. -- Daniel Jacobowitz CodeSourcery