PDP8 emulator I wrote about fifteen years ago
Since cleaned up to compile on modernish GCC with no warnings, although there is some horribly ugly code in there.
Function keys used to control it are:
F12 - exit F2 - single-step an instruction F3 - Halt/Run switch F4 - comments says "Interrupt", possibly fires the hardware interrupt? F9 - sets machine to halted at start of RIM loader
No attempt is made to be cycle-accurate Autoindex isn't implemented Patches are welcome :-)
Reading this in 2015 is like digging out an old schoolbook and wondering what the hell you were thinking when you submitted that as English homework.