https://github.com/stagas/wat-compiler

webassembly wat text format to binary compiler
https://github.com/stagas/wat-compiler

binary bytecode compiler wabt wasm wat webassembly

Last synced: 6 days ago
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webassembly wat text format to binary compiler

• Host: GitHub
• URL: https://github.com/stagas/wat-compiler
• Owner: stagas
• Created: 2021-01-29T19:10:44.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2022-12-07T17:33:45.000Z (almost 2 years ago)
• Last Synced: 2024-10-11T00:35:26.412Z (27 days ago)
• Topics: binary, bytecode, compiler, wabt, wasm, wat, webassembly
• Language: JavaScript
• Homepage:
• Size: 460 KB
• Stars: 20
• Watchers: 4
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
wat-compiler




webassembly wat text format to binary compiler





           🔧 Install

 ·         🧩 Example

 ·             📜 API docs

 ·  🔥 Releases

 ·      💪🏼 Contribute

 ·    🖐️ Help



***

## Install

```sh

$ npm i wat-compiler

```

## API

#### Table of Contents

*   [make](#make)

    *   [Parameters](#parameters)

### make

[index.js:25-27](https://github.com/stagas/wat-compiler/blob/da299d9672ca3cf692083212afadad27720fd8f1/index.js#L25-L27 "Source code on GitHub")

Compiles a WAT source string to a buffer.

```js

import compile from 'wat-compiler'

const buffer = compile('(func (export "answer") (result i32) (i32.const 42))')

const mod = new WebAssembly.Module(buffer)

const instance = new WebAssembly.Instance(mod)

console.log(instance.exports.answer()) // => 42

```

#### Parameters

*   `code` **[string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String)** The WAT code to compile

*   `options` **Options** An options object

    *   `options.metrics` **[boolean](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Enable metrics with console.time

*   `context`   (optional, default `{}`)

Returns **[Uint8Array](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array)** The buffer to be passed on to WebAssembly

## Contribute

[Fork](https://github.com/stagas/wat-compiler/fork) or

[edit](https://github.dev/stagas/wat-compiler) and submit a PR.

All contributions are welcome!

## License

Public Domain © 2021

[stagas](https://github.com/stagas)