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Remote debugging ( target : ARM7/linux ) (host x86/linux ) with JTAG emu
From: |
Thomas TESTASECCA |
Subject: |
Remote debugging ( target : ARM7/linux ) (host x86/linux ) with JTAG emulator : how to choose ??????? |
Date: |
Thu, 13 Dec 2001 17:28:56 +0100 |
Hi everybody,
I need help to understand and choose the right product.
I develop for an embedded target : a cyrrus logic CDB89712 card, it is
composed of an ARM720 ( cs89712 ), the OS on the board is linux BlueCat from
LynuxWorks.
I want to develop from a Linux Host.
I need a good debugging tool, to debug the kernel, and user applications,
with source code support.
For that i have chosen to use the JTAG bus of the ARM processor, but there
is a lot of emulators :
- Macgraigor OCDemon
- Lauterbach products
- Abatron BDI2000
- EPI JEENI
- ...
I want to use GNU utils like GDB under linux.
Does someone know what are the difference between these components, the ones
which works well with GDB/Insight ?
This processor/OS use MMU, does it make a difference ?
What is the difference between the diffrerent protocols (Angel, ICE, RDI
...) ?
What is the difference between the diffrerent file format ( ELF, AIF, COFF
...) ?
Does remote debug really works the same way than local mode ?
Can i debug the kernel easily, with the source files view ?
I know that's a lot of questions but i must decide and i'm in trouble ...
Thanks a lot by advance.
Thomas TESTASECCA
ETIC telecom
FRANCE
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