Woodstock's MACRO-11 stuff

I wrote this stuff mainly for learning PDP-11 assembly language. The stuff here is probably not useful to anybody except myself, but is provided only for completeness. Don't expect much, I'm still a beginner with MACRO-11.

• dump - a very primitive tool for dumping a files contents as octal words
• octal - a routine for converting a word to its octal ASCII representation, used by dump
• uudump - a tool for dumping a files contents in uu-encoded format
• uuenc - a routine that converts three bytes to four uu-encoded characters, used by uudump and uudx
• uudx - a standalone tool for dumping the contents of a RX01 floppy in uuencoded format (here is a precompiled version suitable for loading into console-ODT)
• dxread - a routine that reads a sector of a RX01 floppy, used by uudx
• print - a routine that prints out a null-terminated string on the console
• grumpf - a primitive operating system

This stuff was written and tested under the RT-11 runtime system of RSTS/E 9.2 on a emulated PDP-11 and should work on a real RT-11 on real hardware.