Re: arm-linux-insight, can't input port???

You might want to try ddd, which I found to be much more versatile than insight.

To start it you do something like

ddd --debugger arm-linux-gdb hello.gdb

and then you open a gdb window with ALT-1 (if not already open) and do

target hostname:port

(or better in that directory you create a file .gdbinit containing that line so you don't need to input it when starting ddd.