> From: Bill Degnan > I attempted to port the same version of unix to an rl02 disk pack and > to run on an actual 11/40. I was able to get ir to boot up to the # > prompt but my system does not have a working EIS card to proceed any > further.
I"m incredibly surprised that you got to the prompt! First, the V6 RL bootstrap uses ASH, part of EIS. And then the C compiler makes extensive use of EIS instructions, so anything in C (the OS, 'init', 'sh', etc) may have EIS instructions in it. Noel