Index: frontend/node_modules/@webassemblyjs/wasm-opt/LICENSE =================================================================== --- frontend/node_modules/@webassemblyjs/wasm-opt/LICENSE (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/@webassemblyjs/wasm-opt/LICENSE (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2018 Sven Sauleau + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. Index: frontend/node_modules/@webassemblyjs/wasm-opt/esm/index.js =================================================================== --- frontend/node_modules/@webassemblyjs/wasm-opt/esm/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/@webassemblyjs/wasm-opt/esm/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,57 @@ +function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); } + +function _construct(Parent, args, Class) { if (_isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); } + +function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } } + +function _isNativeFunction(fn) { return Function.toString.call(fn).indexOf("[native code]") !== -1; } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +import { decode } from "@webassemblyjs/wasm-parser"; +import { shrinkPaddedLEB128 as makeShrinkPaddedLEB128 } from "./leb128.js"; + +var OptimizerError = /*#__PURE__*/function (_Error) { + _inherits(OptimizerError, _Error); + + var _super = _createSuper(OptimizerError); + + function OptimizerError(name, initalError) { + var _this; + + _classCallCheck(this, OptimizerError); + + _this = _super.call(this, "Error while optimizing: " + name + ": " + initalError.message); + _this.stack = initalError.stack; + return _this; + } + + return OptimizerError; +}( /*#__PURE__*/_wrapNativeSuper(Error)); + +var decoderOpts = { + ignoreCodeSection: true, + ignoreDataSection: true +}; +export function shrinkPaddedLEB128(uint8Buffer) { + try { + var ast = decode(uint8Buffer.buffer, decoderOpts); + return makeShrinkPaddedLEB128(ast, uint8Buffer); + } catch (e) { + throw new OptimizerError("shrinkPaddedLEB128", e); + } +} Index: frontend/node_modules/@webassemblyjs/wasm-opt/esm/leb128.js =================================================================== --- frontend/node_modules/@webassemblyjs/wasm-opt/esm/leb128.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/@webassemblyjs/wasm-opt/esm/leb128.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,47 @@ +import { traverse, shiftSection } from "@webassemblyjs/ast"; +import { encodeU32 } from "@webassemblyjs/wasm-gen/lib/encoder"; +import { overrideBytesInBuffer } from "@webassemblyjs/helper-buffer"; + +function shiftFollowingSections(ast, _ref, deltaInSizeEncoding) { + var section = _ref.section; + // Once we hit our section every that is after needs to be shifted by the delta + var encounteredSection = false; + traverse(ast, { + SectionMetadata: function SectionMetadata(path) { + if (path.node.section === section) { + encounteredSection = true; + return; + } + + if (encounteredSection === true) { + shiftSection(ast, path.node, deltaInSizeEncoding); + } + } + }); +} + +export function shrinkPaddedLEB128(ast, uint8Buffer) { + traverse(ast, { + SectionMetadata: function SectionMetadata(_ref2) { + var node = _ref2.node; + + /** + * Section size + */ + { + var newu32Encoded = encodeU32(node.size.value); + var newu32EncodedLen = newu32Encoded.length; + var start = node.size.loc.start.column; + var end = node.size.loc.end.column; + var oldu32EncodedLen = end - start; + + if (newu32EncodedLen !== oldu32EncodedLen) { + var deltaInSizeEncoding = oldu32EncodedLen - newu32EncodedLen; + uint8Buffer = overrideBytesInBuffer(uint8Buffer, start, end, newu32Encoded); + shiftFollowingSections(ast, node, -deltaInSizeEncoding); + } + } + } + }); + return uint8Buffer; +} Index: frontend/node_modules/@webassemblyjs/wasm-opt/lib/index.js =================================================================== --- frontend/node_modules/@webassemblyjs/wasm-opt/lib/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/@webassemblyjs/wasm-opt/lib/index.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,66 @@ +"use strict"; + +function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.shrinkPaddedLEB128 = shrinkPaddedLEB128; + +var _wasmParser = require("@webassemblyjs/wasm-parser"); + +var _leb = require("./leb128.js"); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } + +function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } + +function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); } + +function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } + +function _wrapNativeSuper(Class) { var _cache = typeof Map === "function" ? new Map() : undefined; _wrapNativeSuper = function _wrapNativeSuper(Class) { if (Class === null || !_isNativeFunction(Class)) return Class; if (typeof Class !== "function") { throw new TypeError("Super expression must either be null or a function"); } if (typeof _cache !== "undefined") { if (_cache.has(Class)) return _cache.get(Class); _cache.set(Class, Wrapper); } function Wrapper() { return _construct(Class, arguments, _getPrototypeOf(this).constructor); } Wrapper.prototype = Object.create(Class.prototype, { constructor: { value: Wrapper, enumerable: false, writable: true, configurable: true } }); return _setPrototypeOf(Wrapper, Class); }; return _wrapNativeSuper(Class); } + +function _construct(Parent, args, Class) { if (_isNativeReflectConstruct()) { _construct = Reflect.construct; } else { _construct = function _construct(Parent, args, Class) { var a = [null]; a.push.apply(a, args); var Constructor = Function.bind.apply(Parent, a); var instance = new Constructor(); if (Class) _setPrototypeOf(instance, Class.prototype); return instance; }; } return _construct.apply(null, arguments); } + +function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } } + +function _isNativeFunction(fn) { return Function.toString.call(fn).indexOf("[native code]") !== -1; } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } + +var OptimizerError = /*#__PURE__*/function (_Error) { + _inherits(OptimizerError, _Error); + + var _super = _createSuper(OptimizerError); + + function OptimizerError(name, initalError) { + var _this; + + _classCallCheck(this, OptimizerError); + + _this = _super.call(this, "Error while optimizing: " + name + ": " + initalError.message); + _this.stack = initalError.stack; + return _this; + } + + return OptimizerError; +}( /*#__PURE__*/_wrapNativeSuper(Error)); + +var decoderOpts = { + ignoreCodeSection: true, + ignoreDataSection: true +}; + +function shrinkPaddedLEB128(uint8Buffer) { + try { + var ast = (0, _wasmParser.decode)(uint8Buffer.buffer, decoderOpts); + return (0, _leb.shrinkPaddedLEB128)(ast, uint8Buffer); + } catch (e) { + throw new OptimizerError("shrinkPaddedLEB128", e); + } +} Index: frontend/node_modules/@webassemblyjs/wasm-opt/lib/leb128.js =================================================================== --- frontend/node_modules/@webassemblyjs/wasm-opt/lib/leb128.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/@webassemblyjs/wasm-opt/lib/leb128.js (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,56 @@ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.shrinkPaddedLEB128 = shrinkPaddedLEB128; + +var _ast = require("@webassemblyjs/ast"); + +var _encoder = require("@webassemblyjs/wasm-gen/lib/encoder"); + +var _helperBuffer = require("@webassemblyjs/helper-buffer"); + +function shiftFollowingSections(ast, _ref, deltaInSizeEncoding) { + var section = _ref.section; + // Once we hit our section every that is after needs to be shifted by the delta + var encounteredSection = false; + (0, _ast.traverse)(ast, { + SectionMetadata: function SectionMetadata(path) { + if (path.node.section === section) { + encounteredSection = true; + return; + } + + if (encounteredSection === true) { + (0, _ast.shiftSection)(ast, path.node, deltaInSizeEncoding); + } + } + }); +} + +function shrinkPaddedLEB128(ast, uint8Buffer) { + (0, _ast.traverse)(ast, { + SectionMetadata: function SectionMetadata(_ref2) { + var node = _ref2.node; + + /** + * Section size + */ + { + var newu32Encoded = (0, _encoder.encodeU32)(node.size.value); + var newu32EncodedLen = newu32Encoded.length; + var start = node.size.loc.start.column; + var end = node.size.loc.end.column; + var oldu32EncodedLen = end - start; + + if (newu32EncodedLen !== oldu32EncodedLen) { + var deltaInSizeEncoding = oldu32EncodedLen - newu32EncodedLen; + uint8Buffer = (0, _helperBuffer.overrideBytesInBuffer)(uint8Buffer, start, end, newu32Encoded); + shiftFollowingSections(ast, node, -deltaInSizeEncoding); + } + } + } + }); + return uint8Buffer; +} Index: frontend/node_modules/@webassemblyjs/wasm-opt/package.json =================================================================== --- frontend/node_modules/@webassemblyjs/wasm-opt/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) +++ frontend/node_modules/@webassemblyjs/wasm-opt/package.json (revision 9af201e94b5a79beb92a30858fc54de4bc3b9449) @@ -0,0 +1,26 @@ +{ + "name": "@webassemblyjs/wasm-opt", + "version": "1.14.1", + "description": "", + "main": "lib/index.js", + "module": "esm/index.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "repository": { + "type": "git", + "url": "https://github.com/xtuc/webassemblyjs.git" + }, + "publishConfig": { + "access": "public" + }, + "author": "Sven Sauleau", + "license": "MIT", + "dependencies": { + "@webassemblyjs/ast": "1.14.1", + "@webassemblyjs/helper-buffer": "1.14.1", + "@webassemblyjs/wasm-gen": "1.14.1", + "@webassemblyjs/wasm-parser": "1.14.1" + }, + "gitHead": "25d52b1296e151ac56244a7c3886661e6b4a69ea" +}