SimpleProgramming

This project defines a simple computer as a combination of Arithmetic Processing Unit and the Memory available as cells labeled from 1,2,... onwards, which store integers. This machine has a set of instructions which has been reduced to a minimum while still allowing it to solve fairly general problems.

Instruction Set

Arithmetic
----------
ADD MX MY MZ - MZ := MX + MY
SUB MX MY MZ - MZ := MX - MY
MUL MX MY MZ - MZ := MX * MY
DIV MX MY MZ - MZ := MX / MY

Unconditional Branching
-----------------------
GOT LX       - Goto line LX

Conditional Branching
---------------------
IFE MX MY LZ - if MX equals MY, goto line LZ
IFN MX MY LZ - if MX not equals MY, goto line LZ
IFG MX MY LZ - if MX > MY, goto line LZ
IFL MX MY LZ - if MX < MY, goto line LZ

Memory interaction
------------------
PUT MX MY    - M[MY] := MX
GET MX MY    - MY := M[MX]
COP MX MY    - MY := MX
SET A MY     - MY := A

Sample Programs

Look at sample programs in /sample_programs directory

To Run

python3 run_program.py <program_file_name> <optional:debug>