From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16767 invoked by alias); 21 May 2011 16:09:16 -0000 Received: (qmail 16756 invoked by uid 22791); 21 May 2011 16:09:15 -0000 X-SWARE-Spam-Status: No, hits=-1.4 required=5.0 tests=AWL,BAYES_05,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,RFC_ABUSE_POST,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: sourceware.org Received: from mail-fx0-f41.google.com (HELO mail-fx0-f41.google.com) (209.85.161.41) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sat, 21 May 2011 16:08:54 +0000 Received: by fxm18 with SMTP id 18so3997444fxm.0 for ; Sat, 21 May 2011 09:08:53 -0700 (PDT) Received: by 10.223.55.27 with SMTP id s27mr721055fag.121.1305994133122; Sat, 21 May 2011 09:08:53 -0700 (PDT) MIME-Version: 1.0 Received: by 10.223.114.12 with HTTP; Sat, 21 May 2011 09:08:13 -0700 (PDT) From: Hui Zhu Date: Sat, 21 May 2011 16:09:00 -0000 Message-ID: Subject: [BUG]Something wrong with evaluate To: gdb@sourceware.org Content-Type: text/plain; charset=ISO-8859-1 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: 2011-05/txt/msg00112.txt.bz2 gdb ./vmlinux GNU gdb (GDB) 7.3.50.20110521-cvs (gdb) p 123*4 GDB does not (yet) know how to evaluate that kind of expression /usr/bin/gdb ./vmlinux GNU gdb (GDB) 7.2-ubuntu (gdb) p 123*4 $1 = 492 What is happen? Thanks, Hui