hack-assembler-in-node

This is the Assembler for nand2teris project 6. It is written in Node.js with functional programming paradigm.

Usage

First put your source code in input directory.
Let’s say we have a test.asm in input directory

Second run this:

$ node src/index.js test.asm

Finally, check out output directory for machine code (test.hack)

Modules

Index

This module is the entry point of the Assembler and its purpose is handling side effects:

1. Reading source code from file
2. Writing compiled machine code to file

Dependencies:

1. Compile module for compilation

Compile

This module controls the flow of compilation process.

Dependencies:

1. Parse module for parsing source code to token
2. Generate Code module for transform token to machine code
3. Symbols module for constructing symbol map.

Parse

This module parses source code into tokens.

Generate Code

This module transforms tokens into machine code

Symbols

This module construct symbol map from source code