From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24588 invoked by alias); 3 Dec 2007 21:29:59 -0000 Received: (qmail 24580 invoked by uid 22791); 3 Dec 2007 21:29:59 -0000 X-Spam-Check-By: sourceware.org Received: from wa-out-1112.google.com (HELO wa-out-1112.google.com) (209.85.146.182) by sourceware.org (qpsmtpd/0.31) with ESMTP; Mon, 03 Dec 2007 21:29:50 +0000 Received: by wa-out-1112.google.com with SMTP id l35so6166262waf for ; Mon, 03 Dec 2007 13:29:48 -0800 (PST) Received: by 10.114.190.6 with SMTP id n6mr1959229waf.1196717388319; Mon, 03 Dec 2007 13:29:48 -0800 (PST) Received: by 10.114.110.9 with HTTP; Mon, 3 Dec 2007 13:29:48 -0800 (PST) Message-ID: <5b7094580712031329o7754410el60dc06e8b1af2078@mail.gmail.com> Date: Mon, 03 Dec 2007 21:29:00 -0000 From: "Brian Budge" To: gdb@sourceware.org Subject: Re: info threads In-Reply-To: <20071202235626.GA10030@caradoc.them.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <5b7094580712021509s5521c61fhd2bcefcfa0369aab@mail.gmail.com> <20071202235626.GA10030@caradoc.them.org> 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: 2007-12/txt/msg00015.txt.bz2 Thanks for the pointer. This was on Gentoo Linux, and libpthread was indeed stripped. I recompiled glibc with FEATURES="nostrip", and everything works great. Thanks again, Brian On Dec 2, 2007 3:56 PM, Daniel Jacobowitz wrote: > On Sun, Dec 02, 2007 at 03:09:04PM -0800, Brian Budge wrote: > > Hi all - > > > > I'm having trouble with some of the threading interfaces of gdb. For > > instance, info threads prints nothing. I have read that this means it > > is not supported for my architecture, but I could have sworn it worked > > before. That being said, I switched over from x86 to x86_64 a few > > months ago, so maybe it's just my failing memory. > > Architecture has nothing to do with this. You didn't say, but I'm > guessing you mean some distribution of GNU/Linux, right? In that > case, this usually means that your libpthread.so or ld.so have been > stripped, and that separate debug files for them are not available. > > -- > Daniel Jacobowitz > CodeSourcery >