any documents for remote debug newbies?

[suzukis at file.phys.tohoku.ac.jp]

Michael points out:

>>Just I've tried by adding "-comspeed 9600" option to rmgr, also
>						       ^^^^
>"-comspeed 9600" is not an Rmgr option but an option for the Fiasco
>kernel, like this: (slightly edited from my menu.lst)

I see! Adding the option to the Fiasco kernel, GDB successfully 
connects to the target PC. Sooner I will check the revised Fiasco.

I was reading the manpage of L4 (telling "-comspeed" as the option
for rmgr) and not of Fiasco (telling it as for main). I was wondering
why rmgr does not understand options like "-comspeed", "-comport".