[comp.sys.mac.programmer] Debugging ROM

topping@anaconda.cis.ohio-state.edu (brian e topping) (08/13/90)

Yo!  Have you or anyone you know ever debugged code that executes before
the machine loads the boot blocks from the disk?  If so, I would really
like to know how it is done.  I am trying to load ReAnimator's "Modem Nub"
into the sys heap, setting D0 to 'nuSI' and all that good stuff, but having
no luck!  Please post or write!  I could use the help!

Brian Topping
<topping@cis.ohio-state.edu>