From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31567 invoked by alias); 15 Jul 2006 03:43:11 -0000 Received: (qmail 31559 invoked by uid 22791); 15 Jul 2006 03:43:11 -0000 X-Spam-Check-By: sourceware.org Received: from mail.enet.umn.edu (HELO mail.enet.umn.edu) (128.101.142.226) by sourceware.org (qpsmtpd/0.31) with ESMTP; Sat, 15 Jul 2006 03:43:09 +0000 Received: from [192.168.1.104] (CPE-65-27-82-239.mn.res.rr.com [65.27.82.239]) (user=pandita mech=PLAIN by mail.enet.umn.edu (8.12.9p2/8.12.9) with ESMTP id k6F3h6iD098115 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Fri, 14 Jul 2006 22:43:07 -0500 (CDT) (envelope-from pandi008@umn.edu) Message-ID: <44B86445.9000100@umn.edu> Date: Sat, 15 Jul 2006 03:43:00 -0000 From: Rohit Pandita User-Agent: Thunderbird 1.5.0.4 (Windows/20060516) MIME-Version: 1.0 To: ecos-discuss@sourceware.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Subject: [ECOS] help:problem running ecos application X-SW-Source: 2006-07/txt/msg00106.txt.bz2 Hi all, Im trying to run a simple eCos application in target RAM. When I try to load the executable through GDB it fails to load .text section to LMA 0x0080 0000 (Ext.RAM base address) with msg "packet error,continuing...". Im presuming that this is an illegal operation since RedBoot_ROM would have copied the VSR table to this location (correct me if mistaken). Does anything look suspicious here? eCos was configured for RAM startup, inherit console settings. Target: PhyCore555. Thanking in advance. Regards, Rohit objdump showed section header info, Idx Name size VMA LMA File Off Algn 0 .vectors 00000000 0x00800000 0x00800000 2b34a 2**0 1 .text 183f0 0x00800000 0x00800000 10000 2**2 ...................... Disassembly, 00800000<__exception_reset>: 800000: ........................ lis r3,128 800004: ........................ ori r3,r3,16 800008: ........................ mtlr r3 80000C: ........................ blr 00800010<_start>: 800010: ........................ lis r3,0 800014 ......................... ori r3,r3,12290 ...... .... .. -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss