From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11191 invoked by alias); 10 Oct 2003 02:06:17 -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 10887 invoked from network); 10 Oct 2003 02:06:15 -0000 Received: from unknown (HELO www.iap-online.com) (64.49.255.10) by sources.redhat.com with SMTP; 10 Oct 2003 02:06:15 -0000 Received: (from apache@localhost) by www.iap-online.com (8.11.6/8.11.6) id h9A24Ht25169; Fri, 10 Oct 2003 11:04:17 +0900 Date: Fri, 10 Oct 2003 02:06:00 -0000 Message-Id: <200310100204.h9A24Ht25169@www.iap-online.com> X-Authentication-Warning: www.iap-online.com: apache set sender to saleru.raja@iap-online.com using -f To: "gdb@sources.redhat.com" Subject: remote serial protocol - gdbserver Received: from 157.78.8.41 (auth. user saleru.raja@64.49.255.10) by iap-online.com with HTTP; Fri, 10 Oct 2003 02:04:17 +0000 X-IlohaMail-Blah: saleru.raja@iap-online.com X-IlohaMail-Method: mail() [mem] X-IlohaMail-Dummy: moo In-Reply-To: <3F85C6E0.3060704@redhat.com> From: Bounce-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" X-SW-Source: 2003-10/txt/msg00171.txt.bz2 Hi, I have a querry related to remote serial protocl. I have been ported gdbserver on RTOS (micro itron) running on SH3 processor. while debugging the remote application with "next" user command from gdb, Gdb send the following packets to gdbserver m0,2#fb M0,2:20c3#0d simmilary for Z packet with zero address. Here if the address is zero, what does it mean ? for example in this packet "M0,2:20c3#0d" where the TRAP instruction should be write ? where the data should be read from or write into ? The solution for this querry will be greatly appreciated. - Regards Raja s