ghaiklor

Interpreters/Compilers

• Let’s Build A Simple Interpreter
• Let's Build a Compiler, by Jack Crenshaw
• Project: A Programming Language
• Understanding Compiler Optimization - Chandler Carruth - Opening Keynote Meeting C++ 2015
• Adventures in JIT compilation
• Juozas Kaziukėnas - Building An Interpreter In RPython - PyCon 2016
• Anders Hejlsberg on Modern Compiler Construction
• Build Your Own Lisp

ghaiklor

// Run the file contents in the correct scope or sandbox. Expose
// the correct helper variables (require, module, exports) to
// the file.
// Returns exception, if any.
Module.prototype._compile = function(content, filename) {
  // Remove shebang
  var contLen = content.length;
  if (contLen >= 2) {
    if (content.charCodeAt(0) === 35/*#*/ &&
        content.charCodeAt(1) === 33/*!*/) {

ghaiklor

# Install pre-requisites
sudo apt-get update
sudo apt-get -y upgrade
sudo apt-get install -y build-essential
sudo apt-get install -y nasm
sudo apt-get install -y qemu

# Download the sources
curl https://gist.githubusercontent.com/ghaiklor/3ef5a07b3de1beb964555183dee18621/raw/59cb9ba42fd71631b0bc0c55e2a27c38f0e8ffaf/boot.asm > boot.asm
curl https://gist.githubusercontent.com/ghaiklor/d63e5183773770e07854b5d799ef3a44/raw/fcdc0652fa1c39c5e76379e1bd58ac49922feeeb/loader.asm > loader.asm

ghaiklor

[org 0x7C00]
[bits 16]

KERNEL_OFFSET equ 0x1000

mov [BOOT_DRIVE], dl
call load_boot
call execute_boot

load_boot:

ghaiklor

iTerm2

NOTE: this gist is outdated, refer to this repository instead - https://github.com/ghaiklor/iterm-fish-fisher-osx

Install iTerm 2

• Download and install iTerm2 (it has better color fidelity than the built in Terminal).

Install Color Scheme

ghaiklor

/**
 * Size of one chunk when requesting with Range
 * @type {Number}
 * @private
 */
const CHUNK_SIZE = 204800;

/**
 * Concat two ArrayBuffers
 * @param {ArrayBuffer} ab1

ghaiklor

{
  "$schema": "https://json.schemastore.org/tsconfig",
  "compilerOptions": {
    "allowUnreachableCode": false,
    "alwaysStrict": true,
    "composite": true,
    "declaration": true,
    "declarationMap": true,
    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,

ghaiklor

// Create a new context.
Local<Context> context = Context::New(isolate);

// Enter the context for compiling and running the hello world script.
Context::Scope context_scope(context);

// Create a string containing the JavaScript source code.
Local<String> source = String::NewFromUtf8(isolate, "'Hello' + ', World!'");

// Compile the source code.

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{
  "env": {
    "commonjs": true,
    "es6": true,
    "jest": true,
    "node": true
  },
  "extends": [
    "eslint:all",
    "plugin:@typescript-eslint/all",

ghaiklor

'use strict';

// The purpose of this example is to show
// how you can block the event loop with JavaScript.
// There is 3 routes
// / respond with Hello, World text
// /block uses JavaScript while for 5 seconds
// /non-block uses setTimeout for 5 seconds

// Do the following