https://github.com/5j54d93/sic-assembler

An assembler for SIC（Simplified Instructional Computer）in Python.
https://github.com/5j54d93/sic-assembler

assembler python sic

Last synced: about 2 months ago
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An assembler for SIC（Simplified Instructional Computer）in Python.

• Host: GitHub
• URL: https://github.com/5j54d93/sic-assembler
• Owner: 5j54d93
• License: mit
• Created: 2022-03-27T00:26:08.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2022-03-27T00:58:54.000Z (about 4 years ago)
• Last Synced: 2025-10-27T00:35:38.425Z (7 months ago)
• Topics: assembler, python, sic
• Language: Python
• Homepage:
• Size: 14.6 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md

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README

          
# SIC Assembler

[![CodeQL](https://github.com/5j54d93/SIC-Assembler/actions/workflows/codeql-analysis.yml/badge.svg)](https://github.com/5j54d93/SIC-Assembler/actions/workflows/codeql-analysis.yml)

![GitHub](https://img.shields.io/github/license/5j54d93/SIC-Assembler)

![GitHub Repo stars](https://img.shields.io/github/stars/5j54d93/SIC-Assembler)

![packages](https://img.shields.io/badge/Python-%3E%3D%20v3.10-blue)

![GitHub repo size](https://img.shields.io/github/repo-size/5j54d93/SIC-Assembler)

An assembler for SIC（Simplified Instructional Computer）in Python.

- `assembler.py`：main program

- `pass1.py`：Create SYMTAB（Symbol Table）

- `pass2.py`：Write object file

- `sic.py`：store SIC instruction set and directive

## How To Use

1. Download this repository via `git clone`

```shell

git clone https://github.com/5j54d93/SIC-Assembler

```

2. Change directories to this repository via `cd` or drag this folder and drop in terminal

```shell

cd SIC-Assembler

```

3. Run `assembler.py`

```shell

python3 assembler.py 

```

## Example

run `python3 assembler.py addexample.asm` in terminal to convert `.asm` to `.obj`

### `addexample.asm`

```asm

ADDEX	START	1000

FIRST	LDA	THREE

        ADD	FIVE

        STA	RESULT

        RSUB

THREE	WORD	3

FIVE	WORD	5

RESULT	RESW	1

        END	FIRST

```

### `addexample.obj`

```obj

HADDEX 001000000015

T0010001200100C18100F0C10124C0000000003000005

E001000

```

## License：MIT

This package is [MIT licensed](https://github.com/5j54d93/SIC-Assembler/blob/main/LICENSE).