From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12660 invoked by alias); 27 May 2004 08:30:16 -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 12641 invoked from network); 27 May 2004 08:30:13 -0000 Received: from unknown (HELO mailfe01.swip.net) (212.247.154.1) by sourceware.org with SMTP; 27 May 2004 08:30:13 -0000 X-T2-Posting-ID: neNrxvtZcFMble2xGl+9rg== Received: from [130.244.199.162] (HELO mta-int.swip.net) by mailfe01.swip.net (CommuniGate Pro SMTP 4.2b4a) with SMTP id 44773074 for gdb@sources.redhat.com; Thu, 27 May 2004 10:30:13 +0200 X-Originating-IP: [192.106.52.2] From: To: gdb@sources.redhat.com Subject: Is NPTL needed for debugging multi-thread application Date: Thu, 27 May 2004 08:30:00 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Message-ID: X-SW-Source: 2004-05/txt/msg00186.txt.bz2 Hi I'm having problem in debugging multi thread application on a PPC board. As soon as it hit a breakpoint on a secondary thread I get a SIGKILL from the gdb. Looking at the core file generated by gdb itself, it looks like it is having problem in navigating the stack of a thread. I'm using glibc w/o the NTPL implementation (I'm using the linux thread library). Could it explain the problem? Does it only work with NPTL threads? Thank you all Lapo ------------------------------------------------- WebMail Tele2 http://www.tele2.it -------------------------------------------------