[Max Lobovsky]

If you are just trying to test your own basic "main loop" code (no interrupts or other stuff that needs processor specific emulation) you can just write a simple wrapper for your code that allows for some method of input on a PC and then use a conventional debugger to look at your program. If you don't know how to use a debugger, do it the old fashioned way, just output your data at key points in the program