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bdiGDB for GNU Debugger, BDI2000 (ColdFire)
User Manual
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3 Using bdiGDB
3.1 Principle of operation
The firmware within the BDI handles the GDB request and accesses the target memory or registers
via the BDM interface. There is no need for any debug software on the target system. After loading
the code via TFTP debugging can begin at the very first assembler statement.
Whenever the BDI system is powered-up the following sequence starts:
Power On
initial
configuration
valid?
no
yes
activate BDI2000 loader
Get configuration file
via TFTP
Power OFF
Process target init list
Load program code
via TFTP and set the PC
RUN selected?
Start loaded program code
Process GDB request
Power OFF
© Copyright 1997-2006 by ABATRON AG Switzerland
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