From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25876 invoked by alias); 6 Mar 2003 20:20:44 -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 25867 invoked from network); 6 Mar 2003 20:20:43 -0000 Received: from unknown (HELO localhost.redhat.com) (172.16.49.200) by 172.16.49.205 with SMTP; 6 Mar 2003 20:20:43 -0000 Received: from redhat.com (localhost [127.0.0.1]) by localhost.redhat.com (Postfix) with ESMTP id DACFB2A9C; Thu, 6 Mar 2003 15:20:39 -0500 (EST) Message-ID: <3E67AD97.2030801@redhat.com> Date: Thu, 06 Mar 2003 20:20:00 -0000 From: Andrew Cagney User-Agent: Mozilla/5.0 (X11; U; NetBSD macppc; en-US; rv:1.0.2) Gecko/20030223 X-Accept-Language: en-us, en MIME-Version: 1.0 To: liu lijuan Cc: gdb@sources.redhat.com Subject: Re: command line interface References: Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: 7bit X-SW-Source: 2003-03/txt/msg00124.txt.bz2 > > Does the communication between gdb and compiled-in target simulator follow any rules? for example,there is "remote debug interface " between gdb and ARMulator,and "remote serial protocol"between gdb and remote target. > the compiled-in simulator receive the command from gdb command line interface and return the info to gdb.how to deal with the procedure?Is there any protocol? `it depends' A few, but not many, simulators allow sim specific commands via the `sim' command prefix. The MIPS is one, I don't think the arm is one though. Andrew