| "use strict"; |
| |
| Object.defineProperty(exports, "__esModule", { |
| value: true |
| }); |
| exports.shrinkPaddedLEB128 = shrinkPaddedLEB128; |
| |
| var _wasmParser = require("@webassemblyjs/wasm-parser"); |
| |
| var _leb = require("./leb128.js"); |
| |
| function _typeof(obj) { 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 _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } |
| |
| 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, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } |
| |
| var OptimizerError = |
| /*#__PURE__*/ |
| function (_Error) { |
| _inherits(OptimizerError, _Error); |
| |
| function OptimizerError(name, initalError) { |
| var _this; |
| |
| _classCallCheck(this, OptimizerError); |
| |
| _this = _possibleConstructorReturn(this, (OptimizerError.__proto__ || Object.getPrototypeOf(OptimizerError)).call(this, "Error while optimizing: " + name + ": " + initalError.message)); |
| _this.stack = initalError.stack; |
| return _this; |
| } |
| |
| return OptimizerError; |
| }(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); |
| } |
| } |