Nicholas Van Orton wrote:
> What is the standard method used right now to add kgdb support to a
> new platform such as Davinci ARM926? What are the arch specific calls
> that I must change/make ?
>   

In theory all you need is a console polling driver.

If this device is a multi cpu system you will have to implement the
kgdb_roundup_cpus() and nmi call back hook correctly for the
architecture in arch/arm/kernel/kgdb.c.

The ARM versatile boards are already known to work with kgdb for example.

More about kgdb internals at:

http://kernel.org/pub/linux/kernel/people/jwessel/kgdb/ch06.html

Jason.

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