On Mon, 10 Mar 2008, Martin Husemann wrote:
I guess the easiest solution is to hack one usb-serial drivers (like uplcom) into shape to support polled operation and then use serial kgdb over uplcom plugged into the usb port of the debugged machine.
The USB drivers should theoretically already support polled mode. I would expect this to be transparent to the device driver. The driver just needs a way to tell the host controller to switch modes.
Cheers, Jared