cisc-0.2 - An emulator for the Sux instruction set.

Age	Commit message (Collapse)	Author
2020-05-04	Made all address decoding, and memory reads/writes be	mrb0nk500
	done with a union, in order to make it more readable.
2020-05-03	Put the instruction, and I/O routines into separate	mrb0nk500
	functions. I did this to make it more readable, while still making it fast, due to inlining it.
2019-12-06	Delete opcode.c, since I added all the functions	mrb0nk500
	from it into sux.c.
2019-12-06	Finally got multithreading support working!!	mrb0nk500
	I have also added a program that computes the Fibonacci sequence that I wrote in Sux assembly.
2019-12-03	Start optimizing the emulator.	mrb0nk500

2019-12-02	Started implementing some pthreads support.	mrb0nk500

2019-12-02	Added the ability to disable the prefix byte.	mrb0nk500
	Any instructions that either have a register size of 8 bits, use implied addressing, or branch can save a byte by disabling the prefix byte. It does this by checking if the first three bits are all set to 1. If true, then it will treat it as a prefix byte, otherwise, it will treat it as an opcode.
2019-11-30	Start work on rev2 of Sux.	mrb0nk500
	Added a prefix byte to tell the CPU certain information such as, how many bytes to load into the registers, or what ISA extension we want to use. I also added an assembly language monitor, so that I don't have to write stuff in machine code.
2019-11-26	rev1 of Sux has been completed!rev1	mrb0nk500
	I have now implemented BRK, and RTI. Also, BieHDC, and I will both be working on rev2.
2019-11-26	Revamped the entire emulator.	mrb0nk500
	I finally implemented the other addressing modes, and added a Makefile. Not sure when I will start work on rev2 of Sux, but it will be sometime soon.