From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26864 invoked by alias); 9 Jan 2010 00:49:33 -0000 Received: (qmail 26856 invoked by uid 22791); 9 Jan 2010 00:49:32 -0000 X-SWARE-Spam-Status: No, hits=-0.7 required=5.0 tests=AWL,BAYES_00,SPF_PASS X-Spam-Check-By: sourceware.org Received: from ybbsmtp02.mail.ogk.yahoo.co.jp (HELO ybbsmtp02.mail.ogk.yahoo.co.jp) (124.83.153.122) by sourceware.org (qpsmtpd/0.43rc1) with SMTP; Sat, 09 Jan 2010 00:49:28 +0000 Received: (qmail 61920 invoked by alias); 9 Jan 2010 00:49:25 -0000 Received: from unknown (HELO masahiro) (219.36.42.48 with poptime) by ybbsmtp02.mail.ogk.yahoo.co.jp with SMTP; 9 Jan 2010 00:49:25 -0000 X-Apparently-From: Message-ID: <1E3945F7420145CC86FB132CCD2A5BF0@masahiro> From: "m mariga" To: References: Date: Sat, 09 Jan 2010 00:49:00 -0000 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-2022-jp"; reply-type=original Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Subject: Re: [ECOS] Cannot go to cyg_start of application X-SW-Source: 2010-01/txt/msg00021.txt.bz2 Hello, Since I am urged to find the cause,I beseech you to answer what it seems easier for you to answer. I would like you to teach me what that error "$T0a10:8c010000;0f:8cfecf98;#22" means. For instance does it mean my program really accessed 8cfecf98 ? Also I would like to know what other things "$T0a10:8c010000;0f:8cfecf98;#22" implies. I would like to know what "$T0a10" and "#22" means. Please enlighten me. -- my previous mail > I cannot start application via redboot's "go" command. > I am in a serious trouble so please help me. > > I load application at RAM address 0x8c010000. > After loading RedBoot-bin in ROM using ICE,and loading application in > RAM,then I set break point at cyg_start. > As I entered "go" command on serial terminal,then next error occured and > did > not stop at cyg_start(). > > Target board is implemented 16M bytes RAM in area3. > It is difficult to think application program overflows. > > -- serial terminal log begin > RedBoot(tm) bootstrap and debug environment [ROM] > Non-certified release, version v3_0 - built 14:47:45, Jan 8 2010 > > Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 > Free Software Foundation, Inc. > RedBoot is free software, covered by the eCos license, derived from the > GNU General Public License. You are welcome to change it and/or distribute > copies of it under certain conditions. Under the license terms, RedBoot's > source code and full license terms must have been made available to you. > Redboot comes with ABSOLUTELY NO WARRANTY. > > Platform: lanboard (SH 7705) > RAM: 0x8c000000-0x8d000000 [0x8c004e90-0x8cfed000 available] > FLASH: 0xa0000000-0xa01fffff, 32 x 0x10000 blocks > == Executing boot script in 10.000 seconds - enter ^C to abort > ^C > RedBoot> go 0x8c010000 > $T0a10:8c010000;0f:8cfecf98;#22 > > -- serial terminal log end > > I checked map file but appeared to me never accessed as high address as > 8cfecf98. > I beseech you to teach me what is wrong. > > I send application map file and memory layout files in compressed file. m mariga -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss