This directory contains the following subdirectories:


   nachos-3.4-orig -- the original Nachos 3.4 source from Berkeley

		   -- also contains tutorial on C++ with code samples

		   -- also contains Nachos overview (same as Appendix A
		      in Operating Systems, by Silberschatz & Galvin)

		   -- also contains some sample assignments (but NOT the
		      solutions!)


   nachos-3.4-hp   -- the code and Makefile modified to work on the Kent
		      State MCS department's HP systems (aegis, intrepid)

		   -- files modified:
			Makefile -- use gnu make
				    use lp instead of lpr
				    only compile what's necessary
			Makefile.dep -- host is a HP-UX system
			threads/thread.cc -- changes for HP-UX 10.x
			threads/switch.s -- changes for HP-UX 10.x
			machine/sysdep.c -- changes for HP-UX 10.x


   nachos-3.4-sparc -- the code and Makefile modified to work on the Kent
		       State MCS department's SPARC systems (nimitz)

		    -- files modified:
			 Makefile -- use gnu make
				     use lp instead of lpr
				     only compile what's necessary
			 Makefile.dep -- host is a SPARC system