Encoder MIPS-processor

Encoder based on 32-bit (5-stage) pipelined MIPS processor

Assembly code <-> Machine code

Getting Started

How to :)

Prerequisites

• Python! (v3.5+)
• of course download this repo and star it

t-t-th-th-that's all folks!

Encode/decode!

First, must add/edit all operations to encode/decode

Modifying config.py

You can use editors like Atom or Notepad++ to modify this file

- Input/Output file

This must be a raw text file (.txt, .in, .out, without extension, ...). Please dont use word files(like .doc, .docx, ...)

- Bits?

Yeah, you can modify the number of bits that the instructions must have

- Adding new operations

For each operation, you must write his encoded form (Binary form) and his decoded form (Assembly form) Example:

#encd['operation'] = 'encode'
encd['add'] = '001xxxaaaaabbbbbtttttxxxxxxxxxxx'
decod['add'] = 'add ra, rb, rt'

encd['mov'] = '010xxxxxxxxbbbbb################'
decod['mov'] = 'mov #x, rb'

There are 2 ways to type the registers. Either ('ra,rb,rt'), either ('rs,rd,rd').

⚠️ All the bits that have the same meaning must be type together: abaab -> aaabb || bbaaa

More info on config.py

Let's machine work

1. Create your input file and type on it your assembly/machine code: Example:

;Comment!
add r1,r2,r3
beq r1,r1,#3 ;OMG HOW THIS WORKS
00100010001110110010010001111011
01101110101001110100100000001100;M;O;R;E COMMENTS!
6EA7480C;Also works with hexa :)
;1 per line

2. Execute the program:
   • You can open a terminal on path and type python inst-translate.py (You can see err msg)
   • Or press double-clic on inst-translate.py
3. DONE!, check output file and enjoy :)

License

Check it!: LICENSE