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How to debug my redboot_RAM.elf step by step ?

From: ywc02 at mails dot tsinghua dot edu dot cn
To: ecos-devel at sources dot redhat dot com
Date: Wed, 10 Aug 2005 11:56:46 +0800
Subject: How to debug my redboot_RAM.elf step by step ?
Reply-to: ywc02 at mails dot tsinghua dot edu dot cn

Hi All,

	I'm a new learner in the eCos world and in progress of porting eCos to ARM
Versatile Platform(ARM926EJ-S),with Integrator(ARM966E) as my baseline.
 
	I have built a redboot_RAM.elf. When it run on platform, only one character, '+'
,output on my hyperterminal. 

	I have following issues:
	(1) How to debug redboot_RAM.elf step by step? I failed to debug it with AXD.
Does AXD just support .axf file?

	(2)Does RedBoot output the just character? Where is the corresponding code?   

	My development environment is listed as belowing: 
	
	Target: VPB926EJS Boot_Monitor_V2.0.2
	Host  : ecos_config_tool_2.11 Cygwin gnutools-arm-elf-1.4-2.cygwin 
	Tools : ADS Multi-ICE
	
	 -Thanks a lot !!
¡¡¡¡¡¡
	 Tim Yin¡¡¡¡¡¡¡¡¡¡¡¡¡¡

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