From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7006 invoked by alias); 8 Nov 2011 04:38:47 -0000 Received: (qmail 6751 invoked by uid 22791); 8 Nov 2011 04:38:43 -0000 X-SWARE-Spam-Status: No, hits=-2.1 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW X-Spam-Check-By: sourceware.org Received: from mail-bw0-f41.google.com (HELO mail-bw0-f41.google.com) (209.85.214.41) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 08 Nov 2011 04:38:27 +0000 Received: by bkas6 with SMTP id s6so83652bka.0 for ; Mon, 07 Nov 2011 20:38:26 -0800 (PST) MIME-Version: 1.0 Received: by 10.205.141.74 with SMTP id jd10mr6808586bkc.37.1320727106084; Mon, 07 Nov 2011 20:38:26 -0800 (PST) Received: by 10.204.78.202 with HTTP; Mon, 7 Nov 2011 20:38:25 -0800 (PST) Date: Tue, 08 Nov 2011 04:38:00 -0000 Message-ID: Subject: Issue with GDB 7.0 From: trisha yad To: gdb@sourceware.org Content-Type: text/plain; charset=ISO-8859-1 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: 2011-11/txt/msg00056.txt.bz2 Hi All, I am running one application and it generate core dump. When I run bt or (gdb) bt it show error Backtrace stopped: frame did not save the PC and (gdb) info frame source language c. Arglist at unknown address. Locals at unknown address, Previous frame's sp in sp (gdb) info args top = base = thisGen = ee = I check one link http://sourceware.org/gdb/current/onlinedocs/gdb/Tail-Call-Frames.html . It inform that this is due to Tail Call Frames thanks