diff options
Diffstat (limited to 'devtools/client/shared/vendor/WasmParser.js')
| -rw-r--r-- | devtools/client/shared/vendor/WasmParser.js | 3873 |
1 files changed, 3873 insertions, 0 deletions
diff --git a/devtools/client/shared/vendor/WasmParser.js b/devtools/client/shared/vendor/WasmParser.js new file mode 100644 index 0000000000..68397b8eeb --- /dev/null +++ b/devtools/client/shared/vendor/WasmParser.js @@ -0,0 +1,3873 @@ +"use strict"; +/* Copyright 2016 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + if (typeof b !== "function" && b !== null) + throw new TypeError("Class extends value " + String(b) + " is not a constructor or null"); + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", { value: true }); +exports.bytesToString = exports.BinaryReader = exports.Int64 = exports.TagAttribute = exports.ElementMode = exports.DataMode = exports.BinaryReaderState = exports.NameType = exports.LinkingType = exports.RelocType = exports.RefType = exports.Type = exports.FuncDef = exports.FieldDef = exports.TypeKind = exports.ExternalKind = exports.OperatorCodeNames = exports.OperatorCode = exports.SectionCode = void 0; +// See https://github.com/WebAssembly/design/blob/master/BinaryEncoding.md +var WASM_MAGIC_NUMBER = 0x6d736100; +var WASM_SUPPORTED_EXPERIMENTAL_VERSION = 0xd; +var WASM_SUPPORTED_VERSION = 0x1; +var SectionCode; +(function (SectionCode) { + SectionCode[SectionCode["Unknown"] = -1] = "Unknown"; + SectionCode[SectionCode["Custom"] = 0] = "Custom"; + SectionCode[SectionCode["Type"] = 1] = "Type"; + SectionCode[SectionCode["Import"] = 2] = "Import"; + SectionCode[SectionCode["Function"] = 3] = "Function"; + SectionCode[SectionCode["Table"] = 4] = "Table"; + SectionCode[SectionCode["Memory"] = 5] = "Memory"; + SectionCode[SectionCode["Global"] = 6] = "Global"; + SectionCode[SectionCode["Export"] = 7] = "Export"; + SectionCode[SectionCode["Start"] = 8] = "Start"; + SectionCode[SectionCode["Element"] = 9] = "Element"; + SectionCode[SectionCode["Code"] = 10] = "Code"; + SectionCode[SectionCode["Data"] = 11] = "Data"; + SectionCode[SectionCode["DataCount"] = 12] = "DataCount"; + SectionCode[SectionCode["Tag"] = 13] = "Tag"; +})(SectionCode = exports.SectionCode || (exports.SectionCode = {})); +var OperatorCode; +(function (OperatorCode) { + OperatorCode[OperatorCode["unreachable"] = 0] = "unreachable"; + OperatorCode[OperatorCode["nop"] = 1] = "nop"; + OperatorCode[OperatorCode["block"] = 2] = "block"; + OperatorCode[OperatorCode["loop"] = 3] = "loop"; + OperatorCode[OperatorCode["if"] = 4] = "if"; + OperatorCode[OperatorCode["else"] = 5] = "else"; + OperatorCode[OperatorCode["try"] = 6] = "try"; + OperatorCode[OperatorCode["catch"] = 7] = "catch"; + OperatorCode[OperatorCode["throw"] = 8] = "throw"; + OperatorCode[OperatorCode["rethrow"] = 9] = "rethrow"; + OperatorCode[OperatorCode["unwind"] = 10] = "unwind"; + OperatorCode[OperatorCode["end"] = 11] = "end"; + OperatorCode[OperatorCode["br"] = 12] = "br"; + OperatorCode[OperatorCode["br_if"] = 13] = "br_if"; + OperatorCode[OperatorCode["br_table"] = 14] = "br_table"; + OperatorCode[OperatorCode["return"] = 15] = "return"; + OperatorCode[OperatorCode["call"] = 16] = "call"; + OperatorCode[OperatorCode["call_indirect"] = 17] = "call_indirect"; + OperatorCode[OperatorCode["return_call"] = 18] = "return_call"; + OperatorCode[OperatorCode["return_call_indirect"] = 19] = "return_call_indirect"; + OperatorCode[OperatorCode["call_ref"] = 20] = "call_ref"; + OperatorCode[OperatorCode["return_call_ref"] = 21] = "return_call_ref"; + OperatorCode[OperatorCode["let"] = 23] = "let"; + OperatorCode[OperatorCode["delegate"] = 24] = "delegate"; + OperatorCode[OperatorCode["catch_all"] = 25] = "catch_all"; + OperatorCode[OperatorCode["drop"] = 26] = "drop"; + OperatorCode[OperatorCode["select"] = 27] = "select"; + OperatorCode[OperatorCode["select_with_type"] = 28] = "select_with_type"; + OperatorCode[OperatorCode["local_get"] = 32] = "local_get"; + OperatorCode[OperatorCode["local_set"] = 33] = "local_set"; + OperatorCode[OperatorCode["local_tee"] = 34] = "local_tee"; + OperatorCode[OperatorCode["global_get"] = 35] = "global_get"; + OperatorCode[OperatorCode["global_set"] = 36] = "global_set"; + OperatorCode[OperatorCode["i32_load"] = 40] = "i32_load"; + OperatorCode[OperatorCode["i64_load"] = 41] = "i64_load"; + OperatorCode[OperatorCode["f32_load"] = 42] = "f32_load"; + OperatorCode[OperatorCode["f64_load"] = 43] = "f64_load"; + OperatorCode[OperatorCode["i32_load8_s"] = 44] = "i32_load8_s"; + OperatorCode[OperatorCode["i32_load8_u"] = 45] = "i32_load8_u"; + OperatorCode[OperatorCode["i32_load16_s"] = 46] = "i32_load16_s"; + OperatorCode[OperatorCode["i32_load16_u"] = 47] = "i32_load16_u"; + OperatorCode[OperatorCode["i64_load8_s"] = 48] = "i64_load8_s"; + OperatorCode[OperatorCode["i64_load8_u"] = 49] = "i64_load8_u"; + OperatorCode[OperatorCode["i64_load16_s"] = 50] = "i64_load16_s"; + OperatorCode[OperatorCode["i64_load16_u"] = 51] = "i64_load16_u"; + OperatorCode[OperatorCode["i64_load32_s"] = 52] = "i64_load32_s"; + OperatorCode[OperatorCode["i64_load32_u"] = 53] = "i64_load32_u"; + OperatorCode[OperatorCode["i32_store"] = 54] = "i32_store"; + OperatorCode[OperatorCode["i64_store"] = 55] = "i64_store"; + OperatorCode[OperatorCode["f32_store"] = 56] = "f32_store"; + OperatorCode[OperatorCode["f64_store"] = 57] = "f64_store"; + OperatorCode[OperatorCode["i32_store8"] = 58] = "i32_store8"; + OperatorCode[OperatorCode["i32_store16"] = 59] = "i32_store16"; + OperatorCode[OperatorCode["i64_store8"] = 60] = "i64_store8"; + OperatorCode[OperatorCode["i64_store16"] = 61] = "i64_store16"; + OperatorCode[OperatorCode["i64_store32"] = 62] = "i64_store32"; + OperatorCode[OperatorCode["memory_size"] = 63] = "memory_size"; + OperatorCode[OperatorCode["memory_grow"] = 64] = "memory_grow"; + OperatorCode[OperatorCode["i32_const"] = 65] = "i32_const"; + OperatorCode[OperatorCode["i64_const"] = 66] = "i64_const"; + OperatorCode[OperatorCode["f32_const"] = 67] = "f32_const"; + OperatorCode[OperatorCode["f64_const"] = 68] = "f64_const"; + OperatorCode[OperatorCode["i32_eqz"] = 69] = "i32_eqz"; + OperatorCode[OperatorCode["i32_eq"] = 70] = "i32_eq"; + OperatorCode[OperatorCode["i32_ne"] = 71] = "i32_ne"; + OperatorCode[OperatorCode["i32_lt_s"] = 72] = "i32_lt_s"; + OperatorCode[OperatorCode["i32_lt_u"] = 73] = "i32_lt_u"; + OperatorCode[OperatorCode["i32_gt_s"] = 74] = "i32_gt_s"; + OperatorCode[OperatorCode["i32_gt_u"] = 75] = "i32_gt_u"; + OperatorCode[OperatorCode["i32_le_s"] = 76] = "i32_le_s"; + OperatorCode[OperatorCode["i32_le_u"] = 77] = "i32_le_u"; + OperatorCode[OperatorCode["i32_ge_s"] = 78] = "i32_ge_s"; + OperatorCode[OperatorCode["i32_ge_u"] = 79] = "i32_ge_u"; + OperatorCode[OperatorCode["i64_eqz"] = 80] = "i64_eqz"; + OperatorCode[OperatorCode["i64_eq"] = 81] = "i64_eq"; + OperatorCode[OperatorCode["i64_ne"] = 82] = "i64_ne"; + OperatorCode[OperatorCode["i64_lt_s"] = 83] = "i64_lt_s"; + OperatorCode[OperatorCode["i64_lt_u"] = 84] = "i64_lt_u"; + OperatorCode[OperatorCode["i64_gt_s"] = 85] = "i64_gt_s"; + OperatorCode[OperatorCode["i64_gt_u"] = 86] = "i64_gt_u"; + OperatorCode[OperatorCode["i64_le_s"] = 87] = "i64_le_s"; + OperatorCode[OperatorCode["i64_le_u"] = 88] = "i64_le_u"; + OperatorCode[OperatorCode["i64_ge_s"] = 89] = "i64_ge_s"; + OperatorCode[OperatorCode["i64_ge_u"] = 90] = "i64_ge_u"; + OperatorCode[OperatorCode["f32_eq"] = 91] = "f32_eq"; + OperatorCode[OperatorCode["f32_ne"] = 92] = "f32_ne"; + OperatorCode[OperatorCode["f32_lt"] = 93] = "f32_lt"; + OperatorCode[OperatorCode["f32_gt"] = 94] = "f32_gt"; + OperatorCode[OperatorCode["f32_le"] = 95] = "f32_le"; + OperatorCode[OperatorCode["f32_ge"] = 96] = "f32_ge"; + OperatorCode[OperatorCode["f64_eq"] = 97] = "f64_eq"; + OperatorCode[OperatorCode["f64_ne"] = 98] = "f64_ne"; + OperatorCode[OperatorCode["f64_lt"] = 99] = "f64_lt"; + OperatorCode[OperatorCode["f64_gt"] = 100] = "f64_gt"; + OperatorCode[OperatorCode["f64_le"] = 101] = "f64_le"; + OperatorCode[OperatorCode["f64_ge"] = 102] = "f64_ge"; + OperatorCode[OperatorCode["i32_clz"] = 103] = "i32_clz"; + OperatorCode[OperatorCode["i32_ctz"] = 104] = "i32_ctz"; + OperatorCode[OperatorCode["i32_popcnt"] = 105] = "i32_popcnt"; + OperatorCode[OperatorCode["i32_add"] = 106] = "i32_add"; + OperatorCode[OperatorCode["i32_sub"] = 107] = "i32_sub"; + OperatorCode[OperatorCode["i32_mul"] = 108] = "i32_mul"; + OperatorCode[OperatorCode["i32_div_s"] = 109] = "i32_div_s"; + OperatorCode[OperatorCode["i32_div_u"] = 110] = "i32_div_u"; + OperatorCode[OperatorCode["i32_rem_s"] = 111] = "i32_rem_s"; + OperatorCode[OperatorCode["i32_rem_u"] = 112] = "i32_rem_u"; + OperatorCode[OperatorCode["i32_and"] = 113] = "i32_and"; + OperatorCode[OperatorCode["i32_or"] = 114] = "i32_or"; + OperatorCode[OperatorCode["i32_xor"] = 115] = "i32_xor"; + OperatorCode[OperatorCode["i32_shl"] = 116] = "i32_shl"; + OperatorCode[OperatorCode["i32_shr_s"] = 117] = "i32_shr_s"; + OperatorCode[OperatorCode["i32_shr_u"] = 118] = "i32_shr_u"; + OperatorCode[OperatorCode["i32_rotl"] = 119] = "i32_rotl"; + OperatorCode[OperatorCode["i32_rotr"] = 120] = "i32_rotr"; + OperatorCode[OperatorCode["i64_clz"] = 121] = "i64_clz"; + OperatorCode[OperatorCode["i64_ctz"] = 122] = "i64_ctz"; + OperatorCode[OperatorCode["i64_popcnt"] = 123] = "i64_popcnt"; + OperatorCode[OperatorCode["i64_add"] = 124] = "i64_add"; + OperatorCode[OperatorCode["i64_sub"] = 125] = "i64_sub"; + OperatorCode[OperatorCode["i64_mul"] = 126] = "i64_mul"; + OperatorCode[OperatorCode["i64_div_s"] = 127] = "i64_div_s"; + OperatorCode[OperatorCode["i64_div_u"] = 128] = "i64_div_u"; + OperatorCode[OperatorCode["i64_rem_s"] = 129] = "i64_rem_s"; + OperatorCode[OperatorCode["i64_rem_u"] = 130] = "i64_rem_u"; + OperatorCode[OperatorCode["i64_and"] = 131] = "i64_and"; + OperatorCode[OperatorCode["i64_or"] = 132] = "i64_or"; + OperatorCode[OperatorCode["i64_xor"] = 133] = "i64_xor"; + OperatorCode[OperatorCode["i64_shl"] = 134] = "i64_shl"; + OperatorCode[OperatorCode["i64_shr_s"] = 135] = "i64_shr_s"; + OperatorCode[OperatorCode["i64_shr_u"] = 136] = "i64_shr_u"; + OperatorCode[OperatorCode["i64_rotl"] = 137] = "i64_rotl"; + OperatorCode[OperatorCode["i64_rotr"] = 138] = "i64_rotr"; + OperatorCode[OperatorCode["f32_abs"] = 139] = "f32_abs"; + OperatorCode[OperatorCode["f32_neg"] = 140] = "f32_neg"; + OperatorCode[OperatorCode["f32_ceil"] = 141] = "f32_ceil"; + OperatorCode[OperatorCode["f32_floor"] = 142] = "f32_floor"; + OperatorCode[OperatorCode["f32_trunc"] = 143] = "f32_trunc"; + OperatorCode[OperatorCode["f32_nearest"] = 144] = "f32_nearest"; + OperatorCode[OperatorCode["f32_sqrt"] = 145] = "f32_sqrt"; + OperatorCode[OperatorCode["f32_add"] = 146] = "f32_add"; + OperatorCode[OperatorCode["f32_sub"] = 147] = "f32_sub"; + OperatorCode[OperatorCode["f32_mul"] = 148] = "f32_mul"; + OperatorCode[OperatorCode["f32_div"] = 149] = "f32_div"; + OperatorCode[OperatorCode["f32_min"] = 150] = "f32_min"; + OperatorCode[OperatorCode["f32_max"] = 151] = "f32_max"; + OperatorCode[OperatorCode["f32_copysign"] = 152] = "f32_copysign"; + OperatorCode[OperatorCode["f64_abs"] = 153] = "f64_abs"; + OperatorCode[OperatorCode["f64_neg"] = 154] = "f64_neg"; + OperatorCode[OperatorCode["f64_ceil"] = 155] = "f64_ceil"; + OperatorCode[OperatorCode["f64_floor"] = 156] = "f64_floor"; + OperatorCode[OperatorCode["f64_trunc"] = 157] = "f64_trunc"; + OperatorCode[OperatorCode["f64_nearest"] = 158] = "f64_nearest"; + OperatorCode[OperatorCode["f64_sqrt"] = 159] = "f64_sqrt"; + OperatorCode[OperatorCode["f64_add"] = 160] = "f64_add"; + OperatorCode[OperatorCode["f64_sub"] = 161] = "f64_sub"; + OperatorCode[OperatorCode["f64_mul"] = 162] = "f64_mul"; + OperatorCode[OperatorCode["f64_div"] = 163] = "f64_div"; + OperatorCode[OperatorCode["f64_min"] = 164] = "f64_min"; + OperatorCode[OperatorCode["f64_max"] = 165] = "f64_max"; + OperatorCode[OperatorCode["f64_copysign"] = 166] = "f64_copysign"; + OperatorCode[OperatorCode["i32_wrap_i64"] = 167] = "i32_wrap_i64"; + OperatorCode[OperatorCode["i32_trunc_f32_s"] = 168] = "i32_trunc_f32_s"; + OperatorCode[OperatorCode["i32_trunc_f32_u"] = 169] = "i32_trunc_f32_u"; + OperatorCode[OperatorCode["i32_trunc_f64_s"] = 170] = "i32_trunc_f64_s"; + OperatorCode[OperatorCode["i32_trunc_f64_u"] = 171] = "i32_trunc_f64_u"; + OperatorCode[OperatorCode["i64_extend_i32_s"] = 172] = "i64_extend_i32_s"; + OperatorCode[OperatorCode["i64_extend_i32_u"] = 173] = "i64_extend_i32_u"; + OperatorCode[OperatorCode["i64_trunc_f32_s"] = 174] = "i64_trunc_f32_s"; + OperatorCode[OperatorCode["i64_trunc_f32_u"] = 175] = "i64_trunc_f32_u"; + OperatorCode[OperatorCode["i64_trunc_f64_s"] = 176] = "i64_trunc_f64_s"; + OperatorCode[OperatorCode["i64_trunc_f64_u"] = 177] = "i64_trunc_f64_u"; + OperatorCode[OperatorCode["f32_convert_i32_s"] = 178] = "f32_convert_i32_s"; + OperatorCode[OperatorCode["f32_convert_i32_u"] = 179] = "f32_convert_i32_u"; + OperatorCode[OperatorCode["f32_convert_i64_s"] = 180] = "f32_convert_i64_s"; + OperatorCode[OperatorCode["f32_convert_i64_u"] = 181] = "f32_convert_i64_u"; + OperatorCode[OperatorCode["f32_demote_f64"] = 182] = "f32_demote_f64"; + OperatorCode[OperatorCode["f64_convert_i32_s"] = 183] = "f64_convert_i32_s"; + OperatorCode[OperatorCode["f64_convert_i32_u"] = 184] = "f64_convert_i32_u"; + OperatorCode[OperatorCode["f64_convert_i64_s"] = 185] = "f64_convert_i64_s"; + OperatorCode[OperatorCode["f64_convert_i64_u"] = 186] = "f64_convert_i64_u"; + OperatorCode[OperatorCode["f64_promote_f32"] = 187] = "f64_promote_f32"; + OperatorCode[OperatorCode["i32_reinterpret_f32"] = 188] = "i32_reinterpret_f32"; + OperatorCode[OperatorCode["i64_reinterpret_f64"] = 189] = "i64_reinterpret_f64"; + OperatorCode[OperatorCode["f32_reinterpret_i32"] = 190] = "f32_reinterpret_i32"; + OperatorCode[OperatorCode["f64_reinterpret_i64"] = 191] = "f64_reinterpret_i64"; + OperatorCode[OperatorCode["i32_extend8_s"] = 192] = "i32_extend8_s"; + OperatorCode[OperatorCode["i32_extend16_s"] = 193] = "i32_extend16_s"; + OperatorCode[OperatorCode["i64_extend8_s"] = 194] = "i64_extend8_s"; + OperatorCode[OperatorCode["i64_extend16_s"] = 195] = "i64_extend16_s"; + OperatorCode[OperatorCode["i64_extend32_s"] = 196] = "i64_extend32_s"; + OperatorCode[OperatorCode["prefix_0xfb"] = 251] = "prefix_0xfb"; + OperatorCode[OperatorCode["prefix_0xfc"] = 252] = "prefix_0xfc"; + OperatorCode[OperatorCode["prefix_0xfd"] = 253] = "prefix_0xfd"; + OperatorCode[OperatorCode["prefix_0xfe"] = 254] = "prefix_0xfe"; + OperatorCode[OperatorCode["i32_trunc_sat_f32_s"] = 64512] = "i32_trunc_sat_f32_s"; + OperatorCode[OperatorCode["i32_trunc_sat_f32_u"] = 64513] = "i32_trunc_sat_f32_u"; + OperatorCode[OperatorCode["i32_trunc_sat_f64_s"] = 64514] = "i32_trunc_sat_f64_s"; + OperatorCode[OperatorCode["i32_trunc_sat_f64_u"] = 64515] = "i32_trunc_sat_f64_u"; + OperatorCode[OperatorCode["i64_trunc_sat_f32_s"] = 64516] = "i64_trunc_sat_f32_s"; + OperatorCode[OperatorCode["i64_trunc_sat_f32_u"] = 64517] = "i64_trunc_sat_f32_u"; + OperatorCode[OperatorCode["i64_trunc_sat_f64_s"] = 64518] = "i64_trunc_sat_f64_s"; + OperatorCode[OperatorCode["i64_trunc_sat_f64_u"] = 64519] = "i64_trunc_sat_f64_u"; + OperatorCode[OperatorCode["memory_init"] = 64520] = "memory_init"; + OperatorCode[OperatorCode["data_drop"] = 64521] = "data_drop"; + OperatorCode[OperatorCode["memory_copy"] = 64522] = "memory_copy"; + OperatorCode[OperatorCode["memory_fill"] = 64523] = "memory_fill"; + OperatorCode[OperatorCode["table_init"] = 64524] = "table_init"; + OperatorCode[OperatorCode["elem_drop"] = 64525] = "elem_drop"; + OperatorCode[OperatorCode["table_copy"] = 64526] = "table_copy"; + OperatorCode[OperatorCode["table_grow"] = 64527] = "table_grow"; + OperatorCode[OperatorCode["table_size"] = 64528] = "table_size"; + OperatorCode[OperatorCode["table_fill"] = 64529] = "table_fill"; + OperatorCode[OperatorCode["table_get"] = 37] = "table_get"; + OperatorCode[OperatorCode["table_set"] = 38] = "table_set"; + OperatorCode[OperatorCode["ref_null"] = 208] = "ref_null"; + OperatorCode[OperatorCode["ref_is_null"] = 209] = "ref_is_null"; + OperatorCode[OperatorCode["ref_func"] = 210] = "ref_func"; + OperatorCode[OperatorCode["ref_eq"] = 211] = "ref_eq"; + OperatorCode[OperatorCode["ref_as_non_null"] = 212] = "ref_as_non_null"; + OperatorCode[OperatorCode["br_on_null"] = 213] = "br_on_null"; + OperatorCode[OperatorCode["br_on_non_null"] = 214] = "br_on_non_null"; + OperatorCode[OperatorCode["memory_atomic_notify"] = 65024] = "memory_atomic_notify"; + OperatorCode[OperatorCode["memory_atomic_wait32"] = 65025] = "memory_atomic_wait32"; + OperatorCode[OperatorCode["memory_atomic_wait64"] = 65026] = "memory_atomic_wait64"; + OperatorCode[OperatorCode["atomic_fence"] = 65027] = "atomic_fence"; + OperatorCode[OperatorCode["i32_atomic_load"] = 65040] = "i32_atomic_load"; + OperatorCode[OperatorCode["i64_atomic_load"] = 65041] = "i64_atomic_load"; + OperatorCode[OperatorCode["i32_atomic_load8_u"] = 65042] = "i32_atomic_load8_u"; + OperatorCode[OperatorCode["i32_atomic_load16_u"] = 65043] = "i32_atomic_load16_u"; + OperatorCode[OperatorCode["i64_atomic_load8_u"] = 65044] = "i64_atomic_load8_u"; + OperatorCode[OperatorCode["i64_atomic_load16_u"] = 65045] = "i64_atomic_load16_u"; + OperatorCode[OperatorCode["i64_atomic_load32_u"] = 65046] = "i64_atomic_load32_u"; + OperatorCode[OperatorCode["i32_atomic_store"] = 65047] = "i32_atomic_store"; + OperatorCode[OperatorCode["i64_atomic_store"] = 65048] = "i64_atomic_store"; + OperatorCode[OperatorCode["i32_atomic_store8"] = 65049] = "i32_atomic_store8"; + OperatorCode[OperatorCode["i32_atomic_store16"] = 65050] = "i32_atomic_store16"; + OperatorCode[OperatorCode["i64_atomic_store8"] = 65051] = "i64_atomic_store8"; + OperatorCode[OperatorCode["i64_atomic_store16"] = 65052] = "i64_atomic_store16"; + OperatorCode[OperatorCode["i64_atomic_store32"] = 65053] = "i64_atomic_store32"; + OperatorCode[OperatorCode["i32_atomic_rmw_add"] = 65054] = "i32_atomic_rmw_add"; + OperatorCode[OperatorCode["i64_atomic_rmw_add"] = 65055] = "i64_atomic_rmw_add"; + OperatorCode[OperatorCode["i32_atomic_rmw8_add_u"] = 65056] = "i32_atomic_rmw8_add_u"; + OperatorCode[OperatorCode["i32_atomic_rmw16_add_u"] = 65057] = "i32_atomic_rmw16_add_u"; + OperatorCode[OperatorCode["i64_atomic_rmw8_add_u"] = 65058] = "i64_atomic_rmw8_add_u"; + OperatorCode[OperatorCode["i64_atomic_rmw16_add_u"] = 65059] = "i64_atomic_rmw16_add_u"; + OperatorCode[OperatorCode["i64_atomic_rmw32_add_u"] = 65060] = "i64_atomic_rmw32_add_u"; + OperatorCode[OperatorCode["i32_atomic_rmw_sub"] = 65061] = "i32_atomic_rmw_sub"; + OperatorCode[OperatorCode["i64_atomic_rmw_sub"] = 65062] = "i64_atomic_rmw_sub"; + OperatorCode[OperatorCode["i32_atomic_rmw8_sub_u"] = 65063] = "i32_atomic_rmw8_sub_u"; + OperatorCode[OperatorCode["i32_atomic_rmw16_sub_u"] = 65064] = "i32_atomic_rmw16_sub_u"; + OperatorCode[OperatorCode["i64_atomic_rmw8_sub_u"] = 65065] = "i64_atomic_rmw8_sub_u"; + OperatorCode[OperatorCode["i64_atomic_rmw16_sub_u"] = 65066] = "i64_atomic_rmw16_sub_u"; + OperatorCode[OperatorCode["i64_atomic_rmw32_sub_u"] = 65067] = "i64_atomic_rmw32_sub_u"; + OperatorCode[OperatorCode["i32_atomic_rmw_and"] = 65068] = "i32_atomic_rmw_and"; + OperatorCode[OperatorCode["i64_atomic_rmw_and"] = 65069] = "i64_atomic_rmw_and"; + OperatorCode[OperatorCode["i32_atomic_rmw8_and_u"] = 65070] = "i32_atomic_rmw8_and_u"; + OperatorCode[OperatorCode["i32_atomic_rmw16_and_u"] = 65071] = "i32_atomic_rmw16_and_u"; + OperatorCode[OperatorCode["i64_atomic_rmw8_and_u"] = 65072] = "i64_atomic_rmw8_and_u"; + OperatorCode[OperatorCode["i64_atomic_rmw16_and_u"] = 65073] = "i64_atomic_rmw16_and_u"; + OperatorCode[OperatorCode["i64_atomic_rmw32_and_u"] = 65074] = "i64_atomic_rmw32_and_u"; + OperatorCode[OperatorCode["i32_atomic_rmw_or"] = 65075] = "i32_atomic_rmw_or"; + OperatorCode[OperatorCode["i64_atomic_rmw_or"] = 65076] = "i64_atomic_rmw_or"; + OperatorCode[OperatorCode["i32_atomic_rmw8_or_u"] = 65077] = "i32_atomic_rmw8_or_u"; + OperatorCode[OperatorCode["i32_atomic_rmw16_or_u"] = 65078] = "i32_atomic_rmw16_or_u"; + OperatorCode[OperatorCode["i64_atomic_rmw8_or_u"] = 65079] = "i64_atomic_rmw8_or_u"; + OperatorCode[OperatorCode["i64_atomic_rmw16_or_u"] = 65080] = "i64_atomic_rmw16_or_u"; + OperatorCode[OperatorCode["i64_atomic_rmw32_or_u"] = 65081] = "i64_atomic_rmw32_or_u"; + OperatorCode[OperatorCode["i32_atomic_rmw_xor"] = 65082] = "i32_atomic_rmw_xor"; + OperatorCode[OperatorCode["i64_atomic_rmw_xor"] = 65083] = "i64_atomic_rmw_xor"; + OperatorCode[OperatorCode["i32_atomic_rmw8_xor_u"] = 65084] = "i32_atomic_rmw8_xor_u"; + OperatorCode[OperatorCode["i32_atomic_rmw16_xor_u"] = 65085] = "i32_atomic_rmw16_xor_u"; + OperatorCode[OperatorCode["i64_atomic_rmw8_xor_u"] = 65086] = "i64_atomic_rmw8_xor_u"; + OperatorCode[OperatorCode["i64_atomic_rmw16_xor_u"] = 65087] = "i64_atomic_rmw16_xor_u"; + OperatorCode[OperatorCode["i64_atomic_rmw32_xor_u"] = 65088] = "i64_atomic_rmw32_xor_u"; + OperatorCode[OperatorCode["i32_atomic_rmw_xchg"] = 65089] = "i32_atomic_rmw_xchg"; + OperatorCode[OperatorCode["i64_atomic_rmw_xchg"] = 65090] = "i64_atomic_rmw_xchg"; + OperatorCode[OperatorCode["i32_atomic_rmw8_xchg_u"] = 65091] = "i32_atomic_rmw8_xchg_u"; + OperatorCode[OperatorCode["i32_atomic_rmw16_xchg_u"] = 65092] = "i32_atomic_rmw16_xchg_u"; + OperatorCode[OperatorCode["i64_atomic_rmw8_xchg_u"] = 65093] = "i64_atomic_rmw8_xchg_u"; + OperatorCode[OperatorCode["i64_atomic_rmw16_xchg_u"] = 65094] = "i64_atomic_rmw16_xchg_u"; + OperatorCode[OperatorCode["i64_atomic_rmw32_xchg_u"] = 65095] = "i64_atomic_rmw32_xchg_u"; + OperatorCode[OperatorCode["i32_atomic_rmw_cmpxchg"] = 65096] = "i32_atomic_rmw_cmpxchg"; + OperatorCode[OperatorCode["i64_atomic_rmw_cmpxchg"] = 65097] = "i64_atomic_rmw_cmpxchg"; + OperatorCode[OperatorCode["i32_atomic_rmw8_cmpxchg_u"] = 65098] = "i32_atomic_rmw8_cmpxchg_u"; + OperatorCode[OperatorCode["i32_atomic_rmw16_cmpxchg_u"] = 65099] = "i32_atomic_rmw16_cmpxchg_u"; + OperatorCode[OperatorCode["i64_atomic_rmw8_cmpxchg_u"] = 65100] = "i64_atomic_rmw8_cmpxchg_u"; + OperatorCode[OperatorCode["i64_atomic_rmw16_cmpxchg_u"] = 65101] = "i64_atomic_rmw16_cmpxchg_u"; + OperatorCode[OperatorCode["i64_atomic_rmw32_cmpxchg_u"] = 65102] = "i64_atomic_rmw32_cmpxchg_u"; + OperatorCode[OperatorCode["v128_load"] = 1036288] = "v128_load"; + OperatorCode[OperatorCode["i16x8_load8x8_s"] = 1036289] = "i16x8_load8x8_s"; + OperatorCode[OperatorCode["i16x8_load8x8_u"] = 1036290] = "i16x8_load8x8_u"; + OperatorCode[OperatorCode["i32x4_load16x4_s"] = 1036291] = "i32x4_load16x4_s"; + OperatorCode[OperatorCode["i32x4_load16x4_u"] = 1036292] = "i32x4_load16x4_u"; + OperatorCode[OperatorCode["i64x2_load32x2_s"] = 1036293] = "i64x2_load32x2_s"; + OperatorCode[OperatorCode["i64x2_load32x2_u"] = 1036294] = "i64x2_load32x2_u"; + OperatorCode[OperatorCode["v8x16_load_splat"] = 1036295] = "v8x16_load_splat"; + OperatorCode[OperatorCode["v16x8_load_splat"] = 1036296] = "v16x8_load_splat"; + OperatorCode[OperatorCode["v32x4_load_splat"] = 1036297] = "v32x4_load_splat"; + OperatorCode[OperatorCode["v64x2_load_splat"] = 1036298] = "v64x2_load_splat"; + OperatorCode[OperatorCode["v128_store"] = 1036299] = "v128_store"; + OperatorCode[OperatorCode["v128_const"] = 1036300] = "v128_const"; + OperatorCode[OperatorCode["i8x16_shuffle"] = 1036301] = "i8x16_shuffle"; + OperatorCode[OperatorCode["i8x16_swizzle"] = 1036302] = "i8x16_swizzle"; + OperatorCode[OperatorCode["i8x16_splat"] = 1036303] = "i8x16_splat"; + OperatorCode[OperatorCode["i16x8_splat"] = 1036304] = "i16x8_splat"; + OperatorCode[OperatorCode["i32x4_splat"] = 1036305] = "i32x4_splat"; + OperatorCode[OperatorCode["i64x2_splat"] = 1036306] = "i64x2_splat"; + OperatorCode[OperatorCode["f32x4_splat"] = 1036307] = "f32x4_splat"; + OperatorCode[OperatorCode["f64x2_splat"] = 1036308] = "f64x2_splat"; + OperatorCode[OperatorCode["i8x16_extract_lane_s"] = 1036309] = "i8x16_extract_lane_s"; + OperatorCode[OperatorCode["i8x16_extract_lane_u"] = 1036310] = "i8x16_extract_lane_u"; + OperatorCode[OperatorCode["i8x16_replace_lane"] = 1036311] = "i8x16_replace_lane"; + OperatorCode[OperatorCode["i16x8_extract_lane_s"] = 1036312] = "i16x8_extract_lane_s"; + OperatorCode[OperatorCode["i16x8_extract_lane_u"] = 1036313] = "i16x8_extract_lane_u"; + OperatorCode[OperatorCode["i16x8_replace_lane"] = 1036314] = "i16x8_replace_lane"; + OperatorCode[OperatorCode["i32x4_extract_lane"] = 1036315] = "i32x4_extract_lane"; + OperatorCode[OperatorCode["i32x4_replace_lane"] = 1036316] = "i32x4_replace_lane"; + OperatorCode[OperatorCode["i64x2_extract_lane"] = 1036317] = "i64x2_extract_lane"; + OperatorCode[OperatorCode["i64x2_replace_lane"] = 1036318] = "i64x2_replace_lane"; + OperatorCode[OperatorCode["f32x4_extract_lane"] = 1036319] = "f32x4_extract_lane"; + OperatorCode[OperatorCode["f32x4_replace_lane"] = 1036320] = "f32x4_replace_lane"; + OperatorCode[OperatorCode["f64x2_extract_lane"] = 1036321] = "f64x2_extract_lane"; + OperatorCode[OperatorCode["f64x2_replace_lane"] = 1036322] = "f64x2_replace_lane"; + OperatorCode[OperatorCode["i8x16_eq"] = 1036323] = "i8x16_eq"; + OperatorCode[OperatorCode["i8x16_ne"] = 1036324] = "i8x16_ne"; + OperatorCode[OperatorCode["i8x16_lt_s"] = 1036325] = "i8x16_lt_s"; + OperatorCode[OperatorCode["i8x16_lt_u"] = 1036326] = "i8x16_lt_u"; + OperatorCode[OperatorCode["i8x16_gt_s"] = 1036327] = "i8x16_gt_s"; + OperatorCode[OperatorCode["i8x16_gt_u"] = 1036328] = "i8x16_gt_u"; + OperatorCode[OperatorCode["i8x16_le_s"] = 1036329] = "i8x16_le_s"; + OperatorCode[OperatorCode["i8x16_le_u"] = 1036330] = "i8x16_le_u"; + OperatorCode[OperatorCode["i8x16_ge_s"] = 1036331] = "i8x16_ge_s"; + OperatorCode[OperatorCode["i8x16_ge_u"] = 1036332] = "i8x16_ge_u"; + OperatorCode[OperatorCode["i16x8_eq"] = 1036333] = "i16x8_eq"; + OperatorCode[OperatorCode["i16x8_ne"] = 1036334] = "i16x8_ne"; + OperatorCode[OperatorCode["i16x8_lt_s"] = 1036335] = "i16x8_lt_s"; + OperatorCode[OperatorCode["i16x8_lt_u"] = 1036336] = "i16x8_lt_u"; + OperatorCode[OperatorCode["i16x8_gt_s"] = 1036337] = "i16x8_gt_s"; + OperatorCode[OperatorCode["i16x8_gt_u"] = 1036338] = "i16x8_gt_u"; + OperatorCode[OperatorCode["i16x8_le_s"] = 1036339] = "i16x8_le_s"; + OperatorCode[OperatorCode["i16x8_le_u"] = 1036340] = "i16x8_le_u"; + OperatorCode[OperatorCode["i16x8_ge_s"] = 1036341] = "i16x8_ge_s"; + OperatorCode[OperatorCode["i16x8_ge_u"] = 1036342] = "i16x8_ge_u"; + OperatorCode[OperatorCode["i32x4_eq"] = 1036343] = "i32x4_eq"; + OperatorCode[OperatorCode["i32x4_ne"] = 1036344] = "i32x4_ne"; + OperatorCode[OperatorCode["i32x4_lt_s"] = 1036345] = "i32x4_lt_s"; + OperatorCode[OperatorCode["i32x4_lt_u"] = 1036346] = "i32x4_lt_u"; + OperatorCode[OperatorCode["i32x4_gt_s"] = 1036347] = "i32x4_gt_s"; + OperatorCode[OperatorCode["i32x4_gt_u"] = 1036348] = "i32x4_gt_u"; + OperatorCode[OperatorCode["i32x4_le_s"] = 1036349] = "i32x4_le_s"; + OperatorCode[OperatorCode["i32x4_le_u"] = 1036350] = "i32x4_le_u"; + OperatorCode[OperatorCode["i32x4_ge_s"] = 1036351] = "i32x4_ge_s"; + OperatorCode[OperatorCode["i32x4_ge_u"] = 1036352] = "i32x4_ge_u"; + OperatorCode[OperatorCode["f32x4_eq"] = 1036353] = "f32x4_eq"; + OperatorCode[OperatorCode["f32x4_ne"] = 1036354] = "f32x4_ne"; + OperatorCode[OperatorCode["f32x4_lt"] = 1036355] = "f32x4_lt"; + OperatorCode[OperatorCode["f32x4_gt"] = 1036356] = "f32x4_gt"; + OperatorCode[OperatorCode["f32x4_le"] = 1036357] = "f32x4_le"; + OperatorCode[OperatorCode["f32x4_ge"] = 1036358] = "f32x4_ge"; + OperatorCode[OperatorCode["f64x2_eq"] = 1036359] = "f64x2_eq"; + OperatorCode[OperatorCode["f64x2_ne"] = 1036360] = "f64x2_ne"; + OperatorCode[OperatorCode["f64x2_lt"] = 1036361] = "f64x2_lt"; + OperatorCode[OperatorCode["f64x2_gt"] = 1036362] = "f64x2_gt"; + OperatorCode[OperatorCode["f64x2_le"] = 1036363] = "f64x2_le"; + OperatorCode[OperatorCode["f64x2_ge"] = 1036364] = "f64x2_ge"; + OperatorCode[OperatorCode["v128_not"] = 1036365] = "v128_not"; + OperatorCode[OperatorCode["v128_and"] = 1036366] = "v128_and"; + OperatorCode[OperatorCode["v128_andnot"] = 1036367] = "v128_andnot"; + OperatorCode[OperatorCode["v128_or"] = 1036368] = "v128_or"; + OperatorCode[OperatorCode["v128_xor"] = 1036369] = "v128_xor"; + OperatorCode[OperatorCode["v128_bitselect"] = 1036370] = "v128_bitselect"; + OperatorCode[OperatorCode["v128_any_true"] = 1036371] = "v128_any_true"; + OperatorCode[OperatorCode["v128_load8_lane"] = 1036372] = "v128_load8_lane"; + OperatorCode[OperatorCode["v128_load16_lane"] = 1036373] = "v128_load16_lane"; + OperatorCode[OperatorCode["v128_load32_lane"] = 1036374] = "v128_load32_lane"; + OperatorCode[OperatorCode["v128_load64_lane"] = 1036375] = "v128_load64_lane"; + OperatorCode[OperatorCode["v128_store8_lane"] = 1036376] = "v128_store8_lane"; + OperatorCode[OperatorCode["v128_store16_lane"] = 1036377] = "v128_store16_lane"; + OperatorCode[OperatorCode["v128_store32_lane"] = 1036378] = "v128_store32_lane"; + OperatorCode[OperatorCode["v128_store64_lane"] = 1036379] = "v128_store64_lane"; + OperatorCode[OperatorCode["v128_load32_zero"] = 1036380] = "v128_load32_zero"; + OperatorCode[OperatorCode["v128_load64_zero"] = 1036381] = "v128_load64_zero"; + OperatorCode[OperatorCode["f32x4_demote_f64x2_zero"] = 1036382] = "f32x4_demote_f64x2_zero"; + OperatorCode[OperatorCode["f64x2_promote_low_f32x4"] = 1036383] = "f64x2_promote_low_f32x4"; + OperatorCode[OperatorCode["i8x16_abs"] = 1036384] = "i8x16_abs"; + OperatorCode[OperatorCode["i8x16_neg"] = 1036385] = "i8x16_neg"; + OperatorCode[OperatorCode["i8x16_popcnt"] = 1036386] = "i8x16_popcnt"; + OperatorCode[OperatorCode["i8x16_all_true"] = 1036387] = "i8x16_all_true"; + OperatorCode[OperatorCode["i8x16_bitmask"] = 1036388] = "i8x16_bitmask"; + OperatorCode[OperatorCode["i8x16_narrow_i16x8_s"] = 1036389] = "i8x16_narrow_i16x8_s"; + OperatorCode[OperatorCode["i8x16_narrow_i16x8_u"] = 1036390] = "i8x16_narrow_i16x8_u"; + OperatorCode[OperatorCode["f32x4_ceil"] = 1036391] = "f32x4_ceil"; + OperatorCode[OperatorCode["f32x4_floor"] = 1036392] = "f32x4_floor"; + OperatorCode[OperatorCode["f32x4_trunc"] = 1036393] = "f32x4_trunc"; + OperatorCode[OperatorCode["f32x4_nearest"] = 1036394] = "f32x4_nearest"; + OperatorCode[OperatorCode["i8x16_shl"] = 1036395] = "i8x16_shl"; + OperatorCode[OperatorCode["i8x16_shr_s"] = 1036396] = "i8x16_shr_s"; + OperatorCode[OperatorCode["i8x16_shr_u"] = 1036397] = "i8x16_shr_u"; + OperatorCode[OperatorCode["i8x16_add"] = 1036398] = "i8x16_add"; + OperatorCode[OperatorCode["i8x16_add_sat_s"] = 1036399] = "i8x16_add_sat_s"; + OperatorCode[OperatorCode["i8x16_add_sat_u"] = 1036400] = "i8x16_add_sat_u"; + OperatorCode[OperatorCode["i8x16_sub"] = 1036401] = "i8x16_sub"; + OperatorCode[OperatorCode["i8x16_sub_sat_s"] = 1036402] = "i8x16_sub_sat_s"; + OperatorCode[OperatorCode["i8x16_sub_sat_u"] = 1036403] = "i8x16_sub_sat_u"; + OperatorCode[OperatorCode["f64x2_ceil"] = 1036404] = "f64x2_ceil"; + OperatorCode[OperatorCode["f64x2_floor"] = 1036405] = "f64x2_floor"; + OperatorCode[OperatorCode["i8x16_min_s"] = 1036406] = "i8x16_min_s"; + OperatorCode[OperatorCode["i8x16_min_u"] = 1036407] = "i8x16_min_u"; + OperatorCode[OperatorCode["i8x16_max_s"] = 1036408] = "i8x16_max_s"; + OperatorCode[OperatorCode["i8x16_max_u"] = 1036409] = "i8x16_max_u"; + OperatorCode[OperatorCode["f64x2_trunc"] = 1036410] = "f64x2_trunc"; + OperatorCode[OperatorCode["i8x16_avgr_u"] = 1036411] = "i8x16_avgr_u"; + OperatorCode[OperatorCode["i16x8_extadd_pairwise_i8x16_s"] = 1036412] = "i16x8_extadd_pairwise_i8x16_s"; + OperatorCode[OperatorCode["i16x8_extadd_pairwise_i8x16_u"] = 1036413] = "i16x8_extadd_pairwise_i8x16_u"; + OperatorCode[OperatorCode["i32x4_extadd_pairwise_i16x8_s"] = 1036414] = "i32x4_extadd_pairwise_i16x8_s"; + OperatorCode[OperatorCode["i32x4_extadd_pairwise_i16x8_u"] = 1036415] = "i32x4_extadd_pairwise_i16x8_u"; + OperatorCode[OperatorCode["i16x8_abs"] = 1036416] = "i16x8_abs"; + OperatorCode[OperatorCode["i16x8_neg"] = 1036417] = "i16x8_neg"; + OperatorCode[OperatorCode["i16x8_q15mulr_sat_s"] = 1036418] = "i16x8_q15mulr_sat_s"; + OperatorCode[OperatorCode["i16x8_all_true"] = 1036419] = "i16x8_all_true"; + OperatorCode[OperatorCode["i16x8_bitmask"] = 1036420] = "i16x8_bitmask"; + OperatorCode[OperatorCode["i16x8_narrow_i32x4_s"] = 1036421] = "i16x8_narrow_i32x4_s"; + OperatorCode[OperatorCode["i16x8_narrow_i32x4_u"] = 1036422] = "i16x8_narrow_i32x4_u"; + OperatorCode[OperatorCode["i16x8_extend_low_i8x16_s"] = 1036423] = "i16x8_extend_low_i8x16_s"; + OperatorCode[OperatorCode["i16x8_extend_high_i8x16_s"] = 1036424] = "i16x8_extend_high_i8x16_s"; + OperatorCode[OperatorCode["i16x8_extend_low_i8x16_u"] = 1036425] = "i16x8_extend_low_i8x16_u"; + OperatorCode[OperatorCode["i16x8_extend_high_i8x16_u"] = 1036426] = "i16x8_extend_high_i8x16_u"; + OperatorCode[OperatorCode["i16x8_shl"] = 1036427] = "i16x8_shl"; + OperatorCode[OperatorCode["i16x8_shr_s"] = 1036428] = "i16x8_shr_s"; + OperatorCode[OperatorCode["i16x8_shr_u"] = 1036429] = "i16x8_shr_u"; + OperatorCode[OperatorCode["i16x8_add"] = 1036430] = "i16x8_add"; + OperatorCode[OperatorCode["i16x8_add_sat_s"] = 1036431] = "i16x8_add_sat_s"; + OperatorCode[OperatorCode["i16x8_add_sat_u"] = 1036432] = "i16x8_add_sat_u"; + OperatorCode[OperatorCode["i16x8_sub"] = 1036433] = "i16x8_sub"; + OperatorCode[OperatorCode["i16x8_sub_sat_s"] = 1036434] = "i16x8_sub_sat_s"; + OperatorCode[OperatorCode["i16x8_sub_sat_u"] = 1036435] = "i16x8_sub_sat_u"; + OperatorCode[OperatorCode["f64x2_nearest"] = 1036436] = "f64x2_nearest"; + OperatorCode[OperatorCode["i16x8_mul"] = 1036437] = "i16x8_mul"; + OperatorCode[OperatorCode["i16x8_min_s"] = 1036438] = "i16x8_min_s"; + OperatorCode[OperatorCode["i16x8_min_u"] = 1036439] = "i16x8_min_u"; + OperatorCode[OperatorCode["i16x8_max_s"] = 1036440] = "i16x8_max_s"; + OperatorCode[OperatorCode["i16x8_max_u"] = 1036441] = "i16x8_max_u"; + OperatorCode[OperatorCode["i16x8_avgr_u"] = 1036443] = "i16x8_avgr_u"; + OperatorCode[OperatorCode["i16x8_extmul_low_i8x16_s"] = 1036444] = "i16x8_extmul_low_i8x16_s"; + OperatorCode[OperatorCode["i16x8_extmul_high_i8x16_s"] = 1036445] = "i16x8_extmul_high_i8x16_s"; + OperatorCode[OperatorCode["i16x8_extmul_low_i8x16_u"] = 1036446] = "i16x8_extmul_low_i8x16_u"; + OperatorCode[OperatorCode["i16x8_extmul_high_i8x16_u"] = 1036447] = "i16x8_extmul_high_i8x16_u"; + OperatorCode[OperatorCode["i32x4_abs"] = 1036448] = "i32x4_abs"; + OperatorCode[OperatorCode["i32x4_neg"] = 1036449] = "i32x4_neg"; + OperatorCode[OperatorCode["i32x4_all_true"] = 1036451] = "i32x4_all_true"; + OperatorCode[OperatorCode["i32x4_bitmask"] = 1036452] = "i32x4_bitmask"; + OperatorCode[OperatorCode["i32x4_extend_low_i16x8_s"] = 1036455] = "i32x4_extend_low_i16x8_s"; + OperatorCode[OperatorCode["i32x4_extend_high_i16x8_s"] = 1036456] = "i32x4_extend_high_i16x8_s"; + OperatorCode[OperatorCode["i32x4_extend_low_i16x8_u"] = 1036457] = "i32x4_extend_low_i16x8_u"; + OperatorCode[OperatorCode["i32x4_extend_high_i16x8_u"] = 1036458] = "i32x4_extend_high_i16x8_u"; + OperatorCode[OperatorCode["i32x4_shl"] = 1036459] = "i32x4_shl"; + OperatorCode[OperatorCode["i32x4_shr_s"] = 1036460] = "i32x4_shr_s"; + OperatorCode[OperatorCode["i32x4_shr_u"] = 1036461] = "i32x4_shr_u"; + OperatorCode[OperatorCode["i32x4_add"] = 1036462] = "i32x4_add"; + OperatorCode[OperatorCode["i32x4_sub"] = 1036465] = "i32x4_sub"; + OperatorCode[OperatorCode["i32x4_mul"] = 1036469] = "i32x4_mul"; + OperatorCode[OperatorCode["i32x4_min_s"] = 1036470] = "i32x4_min_s"; + OperatorCode[OperatorCode["i32x4_min_u"] = 1036471] = "i32x4_min_u"; + OperatorCode[OperatorCode["i32x4_max_s"] = 1036472] = "i32x4_max_s"; + OperatorCode[OperatorCode["i32x4_max_u"] = 1036473] = "i32x4_max_u"; + OperatorCode[OperatorCode["i32x4_dot_i16x8_s"] = 1036474] = "i32x4_dot_i16x8_s"; + OperatorCode[OperatorCode["i32x4_extmul_low_i16x8_s"] = 1036476] = "i32x4_extmul_low_i16x8_s"; + OperatorCode[OperatorCode["i32x4_extmul_high_i16x8_s"] = 1036477] = "i32x4_extmul_high_i16x8_s"; + OperatorCode[OperatorCode["i32x4_extmul_low_i16x8_u"] = 1036478] = "i32x4_extmul_low_i16x8_u"; + OperatorCode[OperatorCode["i32x4_extmul_high_i16x8_u"] = 1036479] = "i32x4_extmul_high_i16x8_u"; + OperatorCode[OperatorCode["i64x2_abs"] = 1036480] = "i64x2_abs"; + OperatorCode[OperatorCode["i64x2_neg"] = 1036481] = "i64x2_neg"; + OperatorCode[OperatorCode["i64x2_all_true"] = 1036483] = "i64x2_all_true"; + OperatorCode[OperatorCode["i64x2_bitmask"] = 1036484] = "i64x2_bitmask"; + OperatorCode[OperatorCode["i64x2_extend_low_i32x4_s"] = 1036487] = "i64x2_extend_low_i32x4_s"; + OperatorCode[OperatorCode["i64x2_extend_high_i32x4_s"] = 1036488] = "i64x2_extend_high_i32x4_s"; + OperatorCode[OperatorCode["i64x2_extend_low_i32x4_u"] = 1036489] = "i64x2_extend_low_i32x4_u"; + OperatorCode[OperatorCode["i64x2_extend_high_i32x4_u"] = 1036490] = "i64x2_extend_high_i32x4_u"; + OperatorCode[OperatorCode["i64x2_shl"] = 1036491] = "i64x2_shl"; + OperatorCode[OperatorCode["i64x2_shr_s"] = 1036492] = "i64x2_shr_s"; + OperatorCode[OperatorCode["i64x2_shr_u"] = 1036493] = "i64x2_shr_u"; + OperatorCode[OperatorCode["i64x2_add"] = 1036494] = "i64x2_add"; + OperatorCode[OperatorCode["i64x2_sub"] = 1036497] = "i64x2_sub"; + OperatorCode[OperatorCode["i64x2_mul"] = 1036501] = "i64x2_mul"; + OperatorCode[OperatorCode["i64x2_eq"] = 1036502] = "i64x2_eq"; + OperatorCode[OperatorCode["i64x2_ne"] = 1036503] = "i64x2_ne"; + OperatorCode[OperatorCode["i64x2_lt_s"] = 1036504] = "i64x2_lt_s"; + OperatorCode[OperatorCode["i64x2_gt_s"] = 1036505] = "i64x2_gt_s"; + OperatorCode[OperatorCode["i64x2_le_s"] = 1036506] = "i64x2_le_s"; + OperatorCode[OperatorCode["i64x2_ge_s"] = 1036507] = "i64x2_ge_s"; + OperatorCode[OperatorCode["i64x2_extmul_low_i32x4_s"] = 1036508] = "i64x2_extmul_low_i32x4_s"; + OperatorCode[OperatorCode["i64x2_extmul_high_i32x4_s"] = 1036509] = "i64x2_extmul_high_i32x4_s"; + OperatorCode[OperatorCode["i64x2_extmul_low_i32x4_u"] = 1036510] = "i64x2_extmul_low_i32x4_u"; + OperatorCode[OperatorCode["i64x2_extmul_high_i32x4_u"] = 1036511] = "i64x2_extmul_high_i32x4_u"; + OperatorCode[OperatorCode["f32x4_abs"] = 1036512] = "f32x4_abs"; + OperatorCode[OperatorCode["f32x4_neg"] = 1036513] = "f32x4_neg"; + OperatorCode[OperatorCode["f32x4_sqrt"] = 1036515] = "f32x4_sqrt"; + OperatorCode[OperatorCode["f32x4_add"] = 1036516] = "f32x4_add"; + OperatorCode[OperatorCode["f32x4_sub"] = 1036517] = "f32x4_sub"; + OperatorCode[OperatorCode["f32x4_mul"] = 1036518] = "f32x4_mul"; + OperatorCode[OperatorCode["f32x4_div"] = 1036519] = "f32x4_div"; + OperatorCode[OperatorCode["f32x4_min"] = 1036520] = "f32x4_min"; + OperatorCode[OperatorCode["f32x4_max"] = 1036521] = "f32x4_max"; + OperatorCode[OperatorCode["f32x4_pmin"] = 1036522] = "f32x4_pmin"; + OperatorCode[OperatorCode["f32x4_pmax"] = 1036523] = "f32x4_pmax"; + OperatorCode[OperatorCode["f64x2_abs"] = 1036524] = "f64x2_abs"; + OperatorCode[OperatorCode["f64x2_neg"] = 1036525] = "f64x2_neg"; + OperatorCode[OperatorCode["f64x2_sqrt"] = 1036527] = "f64x2_sqrt"; + OperatorCode[OperatorCode["f64x2_add"] = 1036528] = "f64x2_add"; + OperatorCode[OperatorCode["f64x2_sub"] = 1036529] = "f64x2_sub"; + OperatorCode[OperatorCode["f64x2_mul"] = 1036530] = "f64x2_mul"; + OperatorCode[OperatorCode["f64x2_div"] = 1036531] = "f64x2_div"; + OperatorCode[OperatorCode["f64x2_min"] = 1036532] = "f64x2_min"; + OperatorCode[OperatorCode["f64x2_max"] = 1036533] = "f64x2_max"; + OperatorCode[OperatorCode["f64x2_pmin"] = 1036534] = "f64x2_pmin"; + OperatorCode[OperatorCode["f64x2_pmax"] = 1036535] = "f64x2_pmax"; + OperatorCode[OperatorCode["i32x4_trunc_sat_f32x4_s"] = 1036536] = "i32x4_trunc_sat_f32x4_s"; + OperatorCode[OperatorCode["i32x4_trunc_sat_f32x4_u"] = 1036537] = "i32x4_trunc_sat_f32x4_u"; + OperatorCode[OperatorCode["f32x4_convert_i32x4_s"] = 1036538] = "f32x4_convert_i32x4_s"; + OperatorCode[OperatorCode["f32x4_convert_i32x4_u"] = 1036539] = "f32x4_convert_i32x4_u"; + OperatorCode[OperatorCode["i32x4_trunc_sat_f64x2_s_zero"] = 1036540] = "i32x4_trunc_sat_f64x2_s_zero"; + OperatorCode[OperatorCode["i32x4_trunc_sat_f64x2_u_zero"] = 1036541] = "i32x4_trunc_sat_f64x2_u_zero"; + OperatorCode[OperatorCode["f64x2_convert_low_i32x4_s"] = 1036542] = "f64x2_convert_low_i32x4_s"; + OperatorCode[OperatorCode["f64x2_convert_low_i32x4_u"] = 1036543] = "f64x2_convert_low_i32x4_u"; + // Relaxed SIMD + OperatorCode[OperatorCode["i8x16_relaxed_swizzle"] = 1036544] = "i8x16_relaxed_swizzle"; + OperatorCode[OperatorCode["i32x4_relaxed_trunc_f32x4_s"] = 1036545] = "i32x4_relaxed_trunc_f32x4_s"; + OperatorCode[OperatorCode["i32x4_relaxed_trunc_f32x4_u"] = 1036546] = "i32x4_relaxed_trunc_f32x4_u"; + OperatorCode[OperatorCode["i32x4_relaxed_trunc_f64x2_s_zero"] = 1036547] = "i32x4_relaxed_trunc_f64x2_s_zero"; + OperatorCode[OperatorCode["i32x4_relaxed_trunc_f64x2_u_zero"] = 1036548] = "i32x4_relaxed_trunc_f64x2_u_zero"; + OperatorCode[OperatorCode["f32x4_relaxed_madd"] = 1036549] = "f32x4_relaxed_madd"; + OperatorCode[OperatorCode["f32x4_relaxed_nmadd"] = 1036550] = "f32x4_relaxed_nmadd"; + OperatorCode[OperatorCode["f64x2_relaxed_madd"] = 1036551] = "f64x2_relaxed_madd"; + OperatorCode[OperatorCode["f64x2_relaxed_nmadd"] = 1036552] = "f64x2_relaxed_nmadd"; + OperatorCode[OperatorCode["i8x16_relaxed_laneselect"] = 1036553] = "i8x16_relaxed_laneselect"; + OperatorCode[OperatorCode["i16x8_relaxed_laneselect"] = 1036554] = "i16x8_relaxed_laneselect"; + OperatorCode[OperatorCode["i32x4_relaxed_laneselect"] = 1036555] = "i32x4_relaxed_laneselect"; + OperatorCode[OperatorCode["i64x2_relaxed_laneselect"] = 1036556] = "i64x2_relaxed_laneselect"; + OperatorCode[OperatorCode["f32x4_relaxed_min"] = 1036557] = "f32x4_relaxed_min"; + OperatorCode[OperatorCode["f32x4_relaxed_max"] = 1036558] = "f32x4_relaxed_max"; + OperatorCode[OperatorCode["f64x2_relaxed_min"] = 1036559] = "f64x2_relaxed_min"; + OperatorCode[OperatorCode["f64x2_relaxed_max"] = 1036560] = "f64x2_relaxed_max"; + OperatorCode[OperatorCode["i16x8_relaxed_q15mulr_s"] = 1036561] = "i16x8_relaxed_q15mulr_s"; + OperatorCode[OperatorCode["i16x8_dot_i8x16_i7x16_s"] = 1036562] = "i16x8_dot_i8x16_i7x16_s"; + OperatorCode[OperatorCode["i32x4_dot_i8x16_i7x16_add_s"] = 1036563] = "i32x4_dot_i8x16_i7x16_add_s"; + // GC proposal. + OperatorCode[OperatorCode["struct_new"] = 64256] = "struct_new"; + OperatorCode[OperatorCode["struct_new_default"] = 64257] = "struct_new_default"; + OperatorCode[OperatorCode["struct_get"] = 64258] = "struct_get"; + OperatorCode[OperatorCode["struct_get_s"] = 64259] = "struct_get_s"; + OperatorCode[OperatorCode["struct_get_u"] = 64260] = "struct_get_u"; + OperatorCode[OperatorCode["struct_set"] = 64261] = "struct_set"; + OperatorCode[OperatorCode["array_new"] = 64262] = "array_new"; + OperatorCode[OperatorCode["array_new_default"] = 64263] = "array_new_default"; + OperatorCode[OperatorCode["array_new_fixed"] = 64264] = "array_new_fixed"; + OperatorCode[OperatorCode["array_new_data"] = 64265] = "array_new_data"; + OperatorCode[OperatorCode["array_new_elem"] = 64266] = "array_new_elem"; + OperatorCode[OperatorCode["array_get"] = 64267] = "array_get"; + OperatorCode[OperatorCode["array_get_s"] = 64268] = "array_get_s"; + OperatorCode[OperatorCode["array_get_u"] = 64269] = "array_get_u"; + OperatorCode[OperatorCode["array_set"] = 64270] = "array_set"; + OperatorCode[OperatorCode["array_len"] = 64271] = "array_len"; + OperatorCode[OperatorCode["array_fill"] = 64272] = "array_fill"; + OperatorCode[OperatorCode["array_copy"] = 64273] = "array_copy"; + OperatorCode[OperatorCode["array_init_data"] = 64274] = "array_init_data"; + OperatorCode[OperatorCode["array_init_elem"] = 64275] = "array_init_elem"; + OperatorCode[OperatorCode["ref_test"] = 64276] = "ref_test"; + OperatorCode[OperatorCode["ref_test_null"] = 64277] = "ref_test_null"; + OperatorCode[OperatorCode["ref_cast"] = 64278] = "ref_cast"; + OperatorCode[OperatorCode["ref_cast_null"] = 64279] = "ref_cast_null"; + OperatorCode[OperatorCode["br_on_cast"] = 64280] = "br_on_cast"; + OperatorCode[OperatorCode["br_on_cast_fail"] = 64281] = "br_on_cast_fail"; + OperatorCode[OperatorCode["any_convert_extern"] = 64282] = "any_convert_extern"; + OperatorCode[OperatorCode["extern_convert_any"] = 64283] = "extern_convert_any"; + OperatorCode[OperatorCode["ref_i31"] = 64284] = "ref_i31"; + OperatorCode[OperatorCode["i31_get_s"] = 64285] = "i31_get_s"; + OperatorCode[OperatorCode["i31_get_u"] = 64286] = "i31_get_u"; +})(OperatorCode = exports.OperatorCode || (exports.OperatorCode = {})); +exports.OperatorCodeNames = [ + "unreachable", + "nop", + "block", + "loop", + "if", + "else", + "try", + "catch", + "throw", + "rethrow", + "unwind", + "end", + "br", + "br_if", + "br_table", + "return", + "call", + "call_indirect", + "return_call", + "return_call_indirect", + "call_ref", + "return_call_ref", + undefined, + "let", + "delegate", + "catch_all", + "drop", + "select", + "select", + undefined, + undefined, + undefined, + "local.get", + "local.set", + "local.tee", + "global.get", + "global.set", + "table.get", + "table.set", + undefined, + "i32.load", + "i64.load", + "f32.load", + "f64.load", + "i32.load8_s", + "i32.load8_u", + "i32.load16_s", + "i32.load16_u", + "i64.load8_s", + "i64.load8_u", + "i64.load16_s", + "i64.load16_u", + "i64.load32_s", + "i64.load32_u", + "i32.store", + "i64.store", + "f32.store", + "f64.store", + "i32.store8", + "i32.store16", + "i64.store8", + "i64.store16", + "i64.store32", + "memory.size", + "memory.grow", + "i32.const", + "i64.const", + "f32.const", + "f64.const", + "i32.eqz", + "i32.eq", + "i32.ne", + "i32.lt_s", + "i32.lt_u", + "i32.gt_s", + "i32.gt_u", + "i32.le_s", + "i32.le_u", + "i32.ge_s", + "i32.ge_u", + "i64.eqz", + "i64.eq", + "i64.ne", + "i64.lt_s", + "i64.lt_u", + "i64.gt_s", + "i64.gt_u", + "i64.le_s", + "i64.le_u", + "i64.ge_s", + "i64.ge_u", + "f32.eq", + "f32.ne", + "f32.lt", + "f32.gt", + "f32.le", + "f32.ge", + "f64.eq", + "f64.ne", + "f64.lt", + "f64.gt", + "f64.le", + "f64.ge", + "i32.clz", + "i32.ctz", + "i32.popcnt", + "i32.add", + "i32.sub", + "i32.mul", + "i32.div_s", + "i32.div_u", + "i32.rem_s", + "i32.rem_u", + "i32.and", + "i32.or", + "i32.xor", + "i32.shl", + "i32.shr_s", + "i32.shr_u", + "i32.rotl", + "i32.rotr", + "i64.clz", + "i64.ctz", + "i64.popcnt", + "i64.add", + "i64.sub", + "i64.mul", + "i64.div_s", + "i64.div_u", + "i64.rem_s", + "i64.rem_u", + "i64.and", + "i64.or", + "i64.xor", + "i64.shl", + "i64.shr_s", + "i64.shr_u", + "i64.rotl", + "i64.rotr", + "f32.abs", + "f32.neg", + "f32.ceil", + "f32.floor", + "f32.trunc", + "f32.nearest", + "f32.sqrt", + "f32.add", + "f32.sub", + "f32.mul", + "f32.div", + "f32.min", + "f32.max", + "f32.copysign", + "f64.abs", + "f64.neg", + "f64.ceil", + "f64.floor", + "f64.trunc", + "f64.nearest", + "f64.sqrt", + "f64.add", + "f64.sub", + "f64.mul", + "f64.div", + "f64.min", + "f64.max", + "f64.copysign", + "i32.wrap_i64", + "i32.trunc_f32_s", + "i32.trunc_f32_u", + "i32.trunc_f64_s", + "i32.trunc_f64_u", + "i64.extend_i32_s", + "i64.extend_i32_u", + "i64.trunc_f32_s", + "i64.trunc_f32_u", + "i64.trunc_f64_s", + "i64.trunc_f64_u", + "f32.convert_i32_s", + "f32.convert_i32_u", + "f32.convert_i64_s", + "f32.convert_i64_u", + "f32.demote_f64", + "f64.convert_i32_s", + "f64.convert_i32_u", + "f64.convert_i64_s", + "f64.convert_i64_u", + "f64.promote_f32", + "i32.reinterpret_f32", + "i64.reinterpret_f64", + "f32.reinterpret_i32", + "f64.reinterpret_i64", + "i32.extend8_s", + "i32.extend16_s", + "i64.extend8_s", + "i64.extend16_s", + "i64.extend32_s", + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + "ref.null", + "ref.is_null", + "ref.func", + "ref.eq", + "ref.as_non_null", + "br_on_null", + "br_on_non_null", + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, +]; +[ + "i32.trunc_sat_f32_s", + "i32.trunc_sat_f32_u", + "i32.trunc_sat_f64_s", + "i32.trunc_sat_f64_u", + "i64.trunc_sat_f32_s", + "i64.trunc_sat_f32_u", + "i64.trunc_sat_f64_s", + "i64.trunc_sat_f64_u", + "memory.init", + "data.drop", + "memory.copy", + "memory.fill", + "table.init", + "elem.drop", + "table.copy", + "table.grow", + "table.size", + "table.fill", +].forEach(function (s, i) { + exports.OperatorCodeNames[0xfc00 | i] = s; +}); +[ + "v128.load", + "i16x8.load8x8_s", + "i16x8.load8x8_u", + "i32x4.load16x4_s", + "i32x4.load16x4_u", + "i64x2.load32x2_s", + "i64x2.load32x2_u", + "v8x16.load_splat", + "v16x8.load_splat", + "v32x4.load_splat", + "v64x2.load_splat", + "v128.store", + "v128.const", + "i8x16.shuffle", + "i8x16.swizzle", + "i8x16.splat", + "i16x8.splat", + "i32x4.splat", + "i64x2.splat", + "f32x4.splat", + "f64x2.splat", + "i8x16.extract_lane_s", + "i8x16.extract_lane_u", + "i8x16.replace_lane", + "i16x8.extract_lane_s", + "i16x8.extract_lane_u", + "i16x8.replace_lane", + "i32x4.extract_lane", + "i32x4.replace_lane", + "i64x2.extract_lane", + "i64x2.replace_lane", + "f32x4.extract_lane", + "f32x4.replace_lane", + "f64x2.extract_lane", + "f64x2.replace_lane", + "i8x16.eq", + "i8x16.ne", + "i8x16.lt_s", + "i8x16.lt_u", + "i8x16.gt_s", + "i8x16.gt_u", + "i8x16.le_s", + "i8x16.le_u", + "i8x16.ge_s", + "i8x16.ge_u", + "i16x8.eq", + "i16x8.ne", + "i16x8.lt_s", + "i16x8.lt_u", + "i16x8.gt_s", + "i16x8.gt_u", + "i16x8.le_s", + "i16x8.le_u", + "i16x8.ge_s", + "i16x8.ge_u", + "i32x4.eq", + "i32x4.ne", + "i32x4.lt_s", + "i32x4.lt_u", + "i32x4.gt_s", + "i32x4.gt_u", + "i32x4.le_s", + "i32x4.le_u", + "i32x4.ge_s", + "i32x4.ge_u", + "f32x4.eq", + "f32x4.ne", + "f32x4.lt", + "f32x4.gt", + "f32x4.le", + "f32x4.ge", + "f64x2.eq", + "f64x2.ne", + "f64x2.lt", + "f64x2.gt", + "f64x2.le", + "f64x2.ge", + "v128.not", + "v128.and", + "v128.andnot", + "v128.or", + "v128.xor", + "v128.bitselect", + "v128.any_true", + "v128.load8_lane", + "v128.load16_lane", + "v128.load32_lane", + "v128.load64_lane", + "v128.store8_lane", + "v128.store16_lane", + "v128.store32_lane", + "v128.store64_lane", + "v128.load32_zero", + "v128.load64_zero", + "f32x4.demote_f64x2_zero", + "f64x2.promote_low_f32x4", + "i8x16.abs", + "i8x16.neg", + "i8x16_popcnt", + "i8x16.all_true", + "i8x16.bitmask", + "i8x16.narrow_i16x8_s", + "i8x16.narrow_i16x8_u", + "f32x4.ceil", + "f32x4.floor", + "f32x4.trunc", + "f32x4.nearest", + "i8x16.shl", + "i8x16.shr_s", + "i8x16.shr_u", + "i8x16.add", + "i8x16.add_sat_s", + "i8x16.add_sat_u", + "i8x16.sub", + "i8x16.sub_sat_s", + "i8x16.sub_sat_u", + "f64x2.ceil", + "f64x2.floor", + "i8x16.min_s", + "i8x16.min_u", + "i8x16.max_s", + "i8x16.max_u", + "f64x2.trunc", + "i8x16.avgr_u", + "i16x8.extadd_pairwise_i8x16_s", + "i16x8.extadd_pairwise_i8x16_u", + "i32x4.extadd_pairwise_i16x8_s", + "i32x4.extadd_pairwise_i16x8_u", + "i16x8.abs", + "i16x8.neg", + "i16x8.q15mulr_sat_s", + "i16x8.all_true", + "i16x8.bitmask", + "i16x8.narrow_i32x4_s", + "i16x8.narrow_i32x4_u", + "i16x8.extend_low_i8x16_s", + "i16x8.extend_high_i8x16_s", + "i16x8.extend_low_i8x16_u", + "i16x8.extend_high_i8x16_u", + "i16x8.shl", + "i16x8.shr_s", + "i16x8.shr_u", + "i16x8.add", + "i16x8.add_sat_s", + "i16x8.add_sat_u", + "i16x8.sub", + "i16x8.sub_sat_s", + "i16x8.sub_sat_u", + "f64x2.nearest", + "i16x8.mul", + "i16x8.min_s", + "i16x8.min_u", + "i16x8.max_s", + "i16x8.max_u", + undefined, + "i16x8.avgr_u", + "i16x8.extmul_low_i8x16_s", + "i16x8.extmul_high_i8x16_s", + "i16x8.extmul_low_i8x16_u", + "i16x8.extmul_high_i8x16_u", + "i32x4.abs", + "i32x4.neg", + undefined, + "i32x4.all_true", + "i32x4.bitmask", + undefined, + undefined, + "i32x4.extend_low_i16x8_s", + "i32x4.extend_high_i16x8_s", + "i32x4.extend_low_i16x8_u", + "i32x4.extend_high_i16x8_u", + "i32x4.shl", + "i32x4.shr_s", + "i32x4.shr_u", + "i32x4.add", + undefined, + undefined, + "i32x4.sub", + undefined, + undefined, + undefined, + "i32x4.mul", + "i32x4.min_s", + "i32x4.min_u", + "i32x4.max_s", + "i32x4.max_u", + "i32x4.dot_i16x8_s", + undefined, + "i32x4.extmul_low_i16x8_s", + "i32x4.extmul_high_i16x8_s", + "i32x4.extmul_low_i16x8_u", + "i32x4.extmul_high_i16x8_u", + "i64x2.abs", + "i64x2.neg", + undefined, + "i64x2.all_true", + "i64x2.bitmask", + undefined, + undefined, + "i64x2.extend_low_i32x4_s", + "i64x2.extend_high_i32x4_s", + "i64x2.extend_low_i32x4_u", + "i64x2.extend_high_i32x4_u", + "i64x2.shl", + "i64x2.shr_s", + "i64x2.shr_u", + "i64x2.add", + undefined, + undefined, + "i64x2.sub", + undefined, + undefined, + undefined, + "i64x2.mul", + "i64x2.eq", + "i64x2.ne", + "i64x2.lt_s", + "i64x2.gt_s", + "i64x2.le_s", + "i64x2.ge_s", + "i64x2.extmul_low_i32x4_s", + "i64x2.extmul_high_i32x4_s", + "i64x2.extmul_low_i32x4_u", + "i64x2.extmul_high_i32x4_u", + "f32x4.abs", + "f32x4.neg", + undefined, + "f32x4.sqrt", + "f32x4.add", + "f32x4.sub", + "f32x4.mul", + "f32x4.div", + "f32x4.min", + "f32x4.max", + "f32x4.pmin", + "f32x4.pmax", + "f64x2.abs", + "f64x2.neg", + undefined, + "f64x2.sqrt", + "f64x2.add", + "f64x2.sub", + "f64x2.mul", + "f64x2.div", + "f64x2.min", + "f64x2.max", + "f64x2.pmin", + "f64x2.pmax", + "i32x4.trunc_sat_f32x4_s", + "i32x4.trunc_sat_f32x4_u", + "f32x4.convert_i32x4_s", + "f32x4.convert_i32x4_u", + "i32x4.trunc_sat_f64x2_s_zero", + "i32x4.trunc_sat_f64x2_u_zero", + "f64x2.convert_low_i32x4_s", + "f64x2.convert_low_i32x4_u", + "i8x16.relaxed_swizzle", + "i32x4.relaxed_trunc_f32x4_s", + "i32x4.relaxed_trunc_f32x4_u", + "i32x4.relaxed_trunc_f64x2_s_zero", + "i32x4.relaxed_trunc_f64x2_u_zero", + "f32x4.relaxed_madd", + "f32x4.relaxed_nmadd", + "f64x2.relaxed_madd", + "f64x2.relaxed_nmadd", + "i8x16.relaxed_laneselect", + "i16x8.relaxed_laneselect", + "i32x4.relaxed_laneselect", + "i64x2.relaxed_laneselect", + "f32x4.relaxed_min", + "f32x4.relaxed_max", + "f64x2.relaxed_min", + "f64x2.relaxed_max", + "i16x8.relaxed_q15mulr_s", + "i16x8.dot_i8x16_i7x16_s", + "i32x4.dot_i8x16_i7x16_add_s", +].forEach(function (s, i) { + exports.OperatorCodeNames[0xfd000 | i] = s; +}); +[ + "memory.atomic.notify", + "memory.atomic.wait32", + "memory.atomic.wait64", + "atomic.fence", + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + "i32.atomic.load", + "i64.atomic.load", + "i32.atomic.load8_u", + "i32.atomic.load16_u", + "i64.atomic.load8_u", + "i64.atomic.load16_u", + "i64.atomic.load32_u", + "i32.atomic.store", + "i64.atomic.store", + "i32.atomic.store8", + "i32.atomic.store16", + "i64.atomic.store8", + "i64.atomic.store16", + "i64.atomic.store32", + "i32.atomic.rmw.add", + "i64.atomic.rmw.add", + "i32.atomic.rmw8.add_u", + "i32.atomic.rmw16.add_u", + "i64.atomic.rmw8.add_u", + "i64.atomic.rmw16.add_u", + "i64.atomic.rmw32.add_u", + "i32.atomic.rmw.sub", + "i64.atomic.rmw.sub", + "i32.atomic.rmw8.sub_u", + "i32.atomic.rmw16.sub_u", + "i64.atomic.rmw8.sub_u", + "i64.atomic.rmw16.sub_u", + "i64.atomic.rmw32.sub_u", + "i32.atomic.rmw.and", + "i64.atomic.rmw.and", + "i32.atomic.rmw8.and_u", + "i32.atomic.rmw16.and_u", + "i64.atomic.rmw8.and_u", + "i64.atomic.rmw16.and_u", + "i64.atomic.rmw32.and_u", + "i32.atomic.rmw.or", + "i64.atomic.rmw.or", + "i32.atomic.rmw8.or_u", + "i32.atomic.rmw16.or_u", + "i64.atomic.rmw8.or_u", + "i64.atomic.rmw16.or_u", + "i64.atomic.rmw32.or_u", + "i32.atomic.rmw.xor", + "i64.atomic.rmw.xor", + "i32.atomic.rmw8.xor_u", + "i32.atomic.rmw16.xor_u", + "i64.atomic.rmw8.xor_u", + "i64.atomic.rmw16.xor_u", + "i64.atomic.rmw32.xor_u", + "i32.atomic.rmw.xchg", + "i64.atomic.rmw.xchg", + "i32.atomic.rmw8.xchg_u", + "i32.atomic.rmw16.xchg_u", + "i64.atomic.rmw8.xchg_u", + "i64.atomic.rmw16.xchg_u", + "i64.atomic.rmw32.xchg_u", + "i32.atomic.rmw.cmpxchg", + "i64.atomic.rmw.cmpxchg", + "i32.atomic.rmw8.cmpxchg_u", + "i32.atomic.rmw16.cmpxchg_u", + "i64.atomic.rmw8.cmpxchg_u", + "i64.atomic.rmw16.cmpxchg_u", + "i64.atomic.rmw32.cmpxchg_u", +].forEach(function (s, i) { + exports.OperatorCodeNames[0xfe00 | i] = s; +}); +[ + "struct.new", + "struct.new_default", + "struct.get", + "struct.get_s", + "struct.get_u", + "struct.set", + "array.new", + "array.new_default", + "array.new_fixed", + "array.new_data", + "array.new_elem", + "array.get", + "array.get_s", + "array.get_u", + "array.set", + "array.len", + "array.fill", + "array.copy", + "array.init_data", + "array.init_elem", + "ref.test", + "ref.test null", + "ref.cast", + "ref.cast null", + "br_on_cast", + "br_on_cast_fail", + "any.convert_extern", + "extern.convert_any", + "ref.i31", + "i31.get_s", + "i31.get_u", +].forEach(function (s, i) { + exports.OperatorCodeNames[0xfb00 | i] = s; +}); +var ExternalKind; +(function (ExternalKind) { + ExternalKind[ExternalKind["Function"] = 0] = "Function"; + ExternalKind[ExternalKind["Table"] = 1] = "Table"; + ExternalKind[ExternalKind["Memory"] = 2] = "Memory"; + ExternalKind[ExternalKind["Global"] = 3] = "Global"; + ExternalKind[ExternalKind["Tag"] = 4] = "Tag"; +})(ExternalKind = exports.ExternalKind || (exports.ExternalKind = {})); +var TypeKind; +(function (TypeKind) { + TypeKind[TypeKind["unspecified"] = 0] = "unspecified"; + TypeKind[TypeKind["i32"] = -1] = "i32"; + TypeKind[TypeKind["i64"] = -2] = "i64"; + TypeKind[TypeKind["f32"] = -3] = "f32"; + TypeKind[TypeKind["f64"] = -4] = "f64"; + TypeKind[TypeKind["v128"] = -5] = "v128"; + TypeKind[TypeKind["i8"] = -8] = "i8"; + TypeKind[TypeKind["i16"] = -9] = "i16"; + TypeKind[TypeKind["nullfuncref"] = -13] = "nullfuncref"; + TypeKind[TypeKind["nullref"] = -15] = "nullref"; + TypeKind[TypeKind["nullexternref"] = -14] = "nullexternref"; + TypeKind[TypeKind["funcref"] = -16] = "funcref"; + TypeKind[TypeKind["externref"] = -17] = "externref"; + TypeKind[TypeKind["anyref"] = -18] = "anyref"; + TypeKind[TypeKind["eqref"] = -19] = "eqref"; + TypeKind[TypeKind["i31ref"] = -20] = "i31ref"; + TypeKind[TypeKind["structref"] = -21] = "structref"; + TypeKind[TypeKind["arrayref"] = -22] = "arrayref"; + TypeKind[TypeKind["ref"] = -28] = "ref"; + TypeKind[TypeKind["ref_null"] = -29] = "ref_null"; + TypeKind[TypeKind["func"] = -32] = "func"; + TypeKind[TypeKind["struct"] = -33] = "struct"; + TypeKind[TypeKind["array"] = -34] = "array"; + TypeKind[TypeKind["subtype"] = -48] = "subtype"; + TypeKind[TypeKind["subtype_final"] = -49] = "subtype_final"; + TypeKind[TypeKind["rec_group"] = -50] = "rec_group"; + TypeKind[TypeKind["empty_block_type"] = -64] = "empty_block_type"; +})(TypeKind = exports.TypeKind || (exports.TypeKind = {})); +var FieldDef = /** @class */ (function () { + function FieldDef() { + } + return FieldDef; +}()); +exports.FieldDef = FieldDef; +var FuncDef = /** @class */ (function () { + function FuncDef() { + } + return FuncDef; +}()); +exports.FuncDef = FuncDef; +var Type = exports.Type = /** @class */ (function () { + function Type(code) { + this.code = code; + } + Object.defineProperty(Type.prototype, "isIndex", { + get: function () { + return this.code >= 0; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(Type.prototype, "kind", { + get: function () { + return this.code >= 0 ? 0 /* TypeKind.unspecified */ : this.code; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(Type.prototype, "index", { + get: function () { + return this.code < 0 ? -1 : this.code; + }, + enumerable: false, + configurable: true + }); + // Convenience singletons. + Type.funcref = new Type(-16 /* TypeKind.funcref */); + Type.externref = new Type(-17 /* TypeKind.externref */); + return Type; +}()); +var RefType = /** @class */ (function (_super) { + __extends(RefType, _super); + function RefType(kind, ref_index) { + var _this = this; + if (kind != -28 /* TypeKind.ref */ && kind !== -29 /* TypeKind.ref_null */) { + throw new Error("Unexpected type kind: ".concat(kind, "}")); + } + _this = _super.call(this, kind) || this; + _this.ref_index = ref_index; + return _this; + } + Object.defineProperty(RefType.prototype, "isNullable", { + get: function () { + return this.kind == -29 /* TypeKind.ref_null */; + }, + enumerable: false, + configurable: true + }); + return RefType; +}(Type)); +exports.RefType = RefType; +var RelocType; +(function (RelocType) { + RelocType[RelocType["FunctionIndex_LEB"] = 0] = "FunctionIndex_LEB"; + RelocType[RelocType["TableIndex_SLEB"] = 1] = "TableIndex_SLEB"; + RelocType[RelocType["TableIndex_I32"] = 2] = "TableIndex_I32"; + RelocType[RelocType["GlobalAddr_LEB"] = 3] = "GlobalAddr_LEB"; + RelocType[RelocType["GlobalAddr_SLEB"] = 4] = "GlobalAddr_SLEB"; + RelocType[RelocType["GlobalAddr_I32"] = 5] = "GlobalAddr_I32"; + RelocType[RelocType["TypeIndex_LEB"] = 6] = "TypeIndex_LEB"; + RelocType[RelocType["GlobalIndex_LEB"] = 7] = "GlobalIndex_LEB"; +})(RelocType = exports.RelocType || (exports.RelocType = {})); +var LinkingType; +(function (LinkingType) { + LinkingType[LinkingType["StackPointer"] = 1] = "StackPointer"; +})(LinkingType = exports.LinkingType || (exports.LinkingType = {})); +var NameType; +(function (NameType) { + NameType[NameType["Module"] = 0] = "Module"; + NameType[NameType["Function"] = 1] = "Function"; + NameType[NameType["Local"] = 2] = "Local"; + NameType[NameType["Label"] = 3] = "Label"; + NameType[NameType["Type"] = 4] = "Type"; + NameType[NameType["Table"] = 5] = "Table"; + NameType[NameType["Memory"] = 6] = "Memory"; + NameType[NameType["Global"] = 7] = "Global"; + NameType[NameType["Elem"] = 8] = "Elem"; + NameType[NameType["Data"] = 9] = "Data"; + NameType[NameType["Field"] = 10] = "Field"; + NameType[NameType["Tag"] = 11] = "Tag"; +})(NameType = exports.NameType || (exports.NameType = {})); +var BinaryReaderState; +(function (BinaryReaderState) { + BinaryReaderState[BinaryReaderState["ERROR"] = -1] = "ERROR"; + BinaryReaderState[BinaryReaderState["INITIAL"] = 0] = "INITIAL"; + BinaryReaderState[BinaryReaderState["BEGIN_WASM"] = 1] = "BEGIN_WASM"; + BinaryReaderState[BinaryReaderState["END_WASM"] = 2] = "END_WASM"; + BinaryReaderState[BinaryReaderState["BEGIN_SECTION"] = 3] = "BEGIN_SECTION"; + BinaryReaderState[BinaryReaderState["END_SECTION"] = 4] = "END_SECTION"; + BinaryReaderState[BinaryReaderState["SKIPPING_SECTION"] = 5] = "SKIPPING_SECTION"; + BinaryReaderState[BinaryReaderState["READING_SECTION_RAW_DATA"] = 6] = "READING_SECTION_RAW_DATA"; + BinaryReaderState[BinaryReaderState["SECTION_RAW_DATA"] = 7] = "SECTION_RAW_DATA"; + BinaryReaderState[BinaryReaderState["TYPE_SECTION_ENTRY"] = 11] = "TYPE_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["IMPORT_SECTION_ENTRY"] = 12] = "IMPORT_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["FUNCTION_SECTION_ENTRY"] = 13] = "FUNCTION_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["TABLE_SECTION_ENTRY"] = 14] = "TABLE_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["MEMORY_SECTION_ENTRY"] = 15] = "MEMORY_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["GLOBAL_SECTION_ENTRY"] = 16] = "GLOBAL_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["EXPORT_SECTION_ENTRY"] = 17] = "EXPORT_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["DATA_SECTION_ENTRY"] = 18] = "DATA_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["NAME_SECTION_ENTRY"] = 19] = "NAME_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["ELEMENT_SECTION_ENTRY"] = 20] = "ELEMENT_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["LINKING_SECTION_ENTRY"] = 21] = "LINKING_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["START_SECTION_ENTRY"] = 22] = "START_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["TAG_SECTION_ENTRY"] = 23] = "TAG_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["BEGIN_INIT_EXPRESSION_BODY"] = 25] = "BEGIN_INIT_EXPRESSION_BODY"; + BinaryReaderState[BinaryReaderState["INIT_EXPRESSION_OPERATOR"] = 26] = "INIT_EXPRESSION_OPERATOR"; + BinaryReaderState[BinaryReaderState["END_INIT_EXPRESSION_BODY"] = 27] = "END_INIT_EXPRESSION_BODY"; + BinaryReaderState[BinaryReaderState["BEGIN_FUNCTION_BODY"] = 28] = "BEGIN_FUNCTION_BODY"; + BinaryReaderState[BinaryReaderState["READING_FUNCTION_HEADER"] = 29] = "READING_FUNCTION_HEADER"; + BinaryReaderState[BinaryReaderState["CODE_OPERATOR"] = 30] = "CODE_OPERATOR"; + BinaryReaderState[BinaryReaderState["END_FUNCTION_BODY"] = 31] = "END_FUNCTION_BODY"; + BinaryReaderState[BinaryReaderState["SKIPPING_FUNCTION_BODY"] = 32] = "SKIPPING_FUNCTION_BODY"; + BinaryReaderState[BinaryReaderState["BEGIN_ELEMENT_SECTION_ENTRY"] = 33] = "BEGIN_ELEMENT_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["ELEMENT_SECTION_ENTRY_BODY"] = 34] = "ELEMENT_SECTION_ENTRY_BODY"; + BinaryReaderState[BinaryReaderState["END_ELEMENT_SECTION_ENTRY"] = 35] = "END_ELEMENT_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["BEGIN_DATA_SECTION_ENTRY"] = 36] = "BEGIN_DATA_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["DATA_SECTION_ENTRY_BODY"] = 37] = "DATA_SECTION_ENTRY_BODY"; + BinaryReaderState[BinaryReaderState["END_DATA_SECTION_ENTRY"] = 38] = "END_DATA_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["BEGIN_GLOBAL_SECTION_ENTRY"] = 39] = "BEGIN_GLOBAL_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["END_GLOBAL_SECTION_ENTRY"] = 40] = "END_GLOBAL_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["RELOC_SECTION_HEADER"] = 41] = "RELOC_SECTION_HEADER"; + BinaryReaderState[BinaryReaderState["RELOC_SECTION_ENTRY"] = 42] = "RELOC_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["SOURCE_MAPPING_URL"] = 43] = "SOURCE_MAPPING_URL"; + BinaryReaderState[BinaryReaderState["BEGIN_OFFSET_EXPRESSION_BODY"] = 44] = "BEGIN_OFFSET_EXPRESSION_BODY"; + BinaryReaderState[BinaryReaderState["OFFSET_EXPRESSION_OPERATOR"] = 45] = "OFFSET_EXPRESSION_OPERATOR"; + BinaryReaderState[BinaryReaderState["END_OFFSET_EXPRESSION_BODY"] = 46] = "END_OFFSET_EXPRESSION_BODY"; + BinaryReaderState[BinaryReaderState["BEGIN_REC_GROUP"] = 47] = "BEGIN_REC_GROUP"; + BinaryReaderState[BinaryReaderState["END_REC_GROUP"] = 48] = "END_REC_GROUP"; + BinaryReaderState[BinaryReaderState["DATA_COUNT_SECTION_ENTRY"] = 49] = "DATA_COUNT_SECTION_ENTRY"; +})(BinaryReaderState = exports.BinaryReaderState || (exports.BinaryReaderState = {})); +var DataSegmentType; +(function (DataSegmentType) { + DataSegmentType[DataSegmentType["Active"] = 0] = "Active"; + DataSegmentType[DataSegmentType["Passive"] = 1] = "Passive"; + DataSegmentType[DataSegmentType["ActiveWithMemoryIndex"] = 2] = "ActiveWithMemoryIndex"; +})(DataSegmentType || (DataSegmentType = {})); +function isActiveDataSegmentType(segmentType) { + switch (segmentType) { + case 0 /* DataSegmentType.Active */: + case 2 /* DataSegmentType.ActiveWithMemoryIndex */: + return true; + default: + return false; + } +} +var DataMode; +(function (DataMode) { + DataMode[DataMode["Active"] = 0] = "Active"; + DataMode[DataMode["Passive"] = 1] = "Passive"; +})(DataMode = exports.DataMode || (exports.DataMode = {})); +var ElementSegmentType; +(function (ElementSegmentType) { + ElementSegmentType[ElementSegmentType["LegacyActiveFuncrefExternval"] = 0] = "LegacyActiveFuncrefExternval"; + ElementSegmentType[ElementSegmentType["PassiveExternval"] = 1] = "PassiveExternval"; + ElementSegmentType[ElementSegmentType["ActiveExternval"] = 2] = "ActiveExternval"; + ElementSegmentType[ElementSegmentType["DeclaredExternval"] = 3] = "DeclaredExternval"; + ElementSegmentType[ElementSegmentType["LegacyActiveFuncrefElemexpr"] = 4] = "LegacyActiveFuncrefElemexpr"; + ElementSegmentType[ElementSegmentType["PassiveElemexpr"] = 5] = "PassiveElemexpr"; + ElementSegmentType[ElementSegmentType["ActiveElemexpr"] = 6] = "ActiveElemexpr"; + ElementSegmentType[ElementSegmentType["DeclaredElemexpr"] = 7] = "DeclaredElemexpr"; +})(ElementSegmentType || (ElementSegmentType = {})); +function isActiveElementSegmentType(segmentType) { + switch (segmentType) { + case 0 /* ElementSegmentType.LegacyActiveFuncrefExternval */: + case 2 /* ElementSegmentType.ActiveExternval */: + case 4 /* ElementSegmentType.LegacyActiveFuncrefElemexpr */: + case 6 /* ElementSegmentType.ActiveElemexpr */: + return true; + default: + return false; + } +} +function isExternvalElementSegmentType(segmentType) { + switch (segmentType) { + case 0 /* ElementSegmentType.LegacyActiveFuncrefExternval */: + case 1 /* ElementSegmentType.PassiveExternval */: + case 2 /* ElementSegmentType.ActiveExternval */: + case 3 /* ElementSegmentType.DeclaredExternval */: + return true; + default: + return false; + } +} +var ElementMode; +(function (ElementMode) { + ElementMode[ElementMode["Active"] = 0] = "Active"; + ElementMode[ElementMode["Passive"] = 1] = "Passive"; + ElementMode[ElementMode["Declarative"] = 2] = "Declarative"; +})(ElementMode = exports.ElementMode || (exports.ElementMode = {})); +var DataRange = /** @class */ (function () { + function DataRange(start, end) { + this.start = start; + this.end = end; + } + DataRange.prototype.offset = function (delta) { + this.start += delta; + this.end += delta; + }; + return DataRange; +}()); +var TagAttribute; +(function (TagAttribute) { + TagAttribute[TagAttribute["Exception"] = 0] = "Exception"; +})(TagAttribute = exports.TagAttribute || (exports.TagAttribute = {})); +var Int64 = /** @class */ (function () { + function Int64(data) { + this._data = data || new Uint8Array(8); + } + Int64.prototype.toInt32 = function () { + return (this._data[0] | + (this._data[1] << 8) | + (this._data[2] << 16) | + (this._data[3] << 24)); + }; + Int64.prototype.toDouble = function () { + var power = 1; + var sum; + if (this._data[7] & 0x80) { + sum = -1; + for (var i = 0; i < 8; i++, power *= 256) + sum -= power * (0xff ^ this._data[i]); + } + else { + sum = 0; + for (var i = 0; i < 8; i++, power *= 256) + sum += power * this._data[i]; + } + return sum; + }; + Int64.prototype.toString = function () { + var low = (this._data[0] | + (this._data[1] << 8) | + (this._data[2] << 16) | + (this._data[3] << 24)) >>> + 0; + var high = (this._data[4] | + (this._data[5] << 8) | + (this._data[6] << 16) | + (this._data[7] << 24)) >>> + 0; + if (low === 0 && high === 0) { + return "0"; + } + var sign = false; + if (high >> 31) { + high = 4294967296 - high; + if (low > 0) { + high--; + low = 4294967296 - low; + } + sign = true; + } + var buf = []; + while (high > 0) { + var t = (high % 10) * 4294967296 + low; + high = Math.floor(high / 10); + buf.unshift((t % 10).toString()); + low = Math.floor(t / 10); + } + while (low > 0) { + buf.unshift((low % 10).toString()); + low = Math.floor(low / 10); + } + if (sign) + buf.unshift("-"); + return buf.join(""); + }; + Object.defineProperty(Int64.prototype, "data", { + get: function () { + return this._data; + }, + enumerable: false, + configurable: true + }); + return Int64; +}()); +exports.Int64 = Int64; +var BinaryReader = /** @class */ (function () { + function BinaryReader() { + this._data = null; + this._pos = 0; + this._length = 0; + this._eof = false; + this.state = 0 /* BinaryReaderState.INITIAL */; + this.result = null; + this.error = null; + this._sectionEntriesLeft = 0; + this._sectionId = -1 /* SectionCode.Unknown */; + this._sectionRange = null; + this._functionRange = null; + this._segmentType = 0; + this._segmentEntriesLeft = 0; + this._recGroupTypesLeft = 0; + } + Object.defineProperty(BinaryReader.prototype, "data", { + get: function () { + return this._data; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(BinaryReader.prototype, "position", { + get: function () { + return this._pos; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(BinaryReader.prototype, "length", { + get: function () { + return this._length; + }, + enumerable: false, + configurable: true + }); + BinaryReader.prototype.setData = function (buffer, pos, length, eof) { + var posDelta = pos - this._pos; + this._data = new Uint8Array(buffer); + this._pos = pos; + this._length = length; + this._eof = eof === undefined ? true : eof; + if (this._sectionRange) + this._sectionRange.offset(posDelta); + if (this._functionRange) + this._functionRange.offset(posDelta); + }; + BinaryReader.prototype.hasBytes = function (n) { + return this._pos + n <= this._length; + }; + BinaryReader.prototype.hasMoreBytes = function () { + return this.hasBytes(1); + }; + BinaryReader.prototype.readUint8 = function () { + return this._data[this._pos++]; + }; + BinaryReader.prototype.readInt32 = function () { + var b1 = this._data[this._pos++]; + var b2 = this._data[this._pos++]; + var b3 = this._data[this._pos++]; + var b4 = this._data[this._pos++]; + return b1 | (b2 << 8) | (b3 << 16) | (b4 << 24); + }; + BinaryReader.prototype.readUint32 = function () { + return this.readInt32(); + }; + BinaryReader.prototype.peekInt32 = function () { + var b1 = this._data[this._pos]; + var b2 = this._data[this._pos + 1]; + var b3 = this._data[this._pos + 2]; + var b4 = this._data[this._pos + 3]; + return b1 | (b2 << 8) | (b3 << 16) | (b4 << 24); + }; + BinaryReader.prototype.hasVarIntBytes = function () { + var pos = this._pos; + while (pos < this._length) { + if ((this._data[pos++] & 0x80) == 0) + return true; + } + return false; + }; + BinaryReader.prototype.readVarUint1 = function () { + return this.readUint8(); + }; + BinaryReader.prototype.readVarInt7 = function () { + return (this.readUint8() << 25) >> 25; + }; + BinaryReader.prototype.readVarUint7 = function () { + return this.readUint8(); + }; + BinaryReader.prototype.readVarInt32 = function () { + var result = 0; + var shift = 0; + while (true) { + var byte = this.readUint8(); + result |= (byte & 0x7f) << shift; + shift += 7; + if ((byte & 0x80) === 0) + break; + } + if (shift >= 32) + return result; + var ashift = 32 - shift; + return (result << ashift) >> ashift; + }; + BinaryReader.prototype.readVarUint32 = function () { + var result = 0; + var shift = 0; + while (true) { + var byte = this.readUint8(); + result |= (byte & 0x7f) << shift; + shift += 7; + if ((byte & 0x80) === 0) + break; + } + return result >>> 0; + }; + BinaryReader.prototype.readVarInt64 = function () { + var result = new Uint8Array(8); + var i = 0; + var c = 0; + var shift = 0; + while (true) { + var byte = this.readUint8(); + c |= (byte & 0x7f) << shift; + shift += 7; + if (shift > 8) { + result[i++] = c & 0xff; + c >>= 8; + shift -= 8; + } + if ((byte & 0x80) === 0) + break; + } + var ashift = 32 - shift; + c = (c << ashift) >> ashift; + while (i < 8) { + result[i++] = c & 0xff; + c >>= 8; + } + return new Int64(result); + }; + // Reads any "s33" (signed 33-bit integer) value correctly; no guarantees + // outside that range. + BinaryReader.prototype.readHeapType = function () { + var lsb = this.readUint8(); + if (lsb & 0x80) { + // Has more data than one byte. + var tail = this.readVarInt32(); + return (tail - 1) * 128 + lsb; + } + else { + return (lsb << 25) >> 25; + } + }; + BinaryReader.prototype.readType = function () { + var kind = this.readHeapType(); + if (kind >= 0) { + return new Type(kind); + } + switch (kind) { + case -29 /* TypeKind.ref_null */: + case -28 /* TypeKind.ref */: + var index = this.readHeapType(); + return new RefType(kind, index); + case -1 /* TypeKind.i32 */: + case -2 /* TypeKind.i64 */: + case -3 /* TypeKind.f32 */: + case -4 /* TypeKind.f64 */: + case -5 /* TypeKind.v128 */: + case -8 /* TypeKind.i8 */: + case -9 /* TypeKind.i16 */: + case -16 /* TypeKind.funcref */: + case -17 /* TypeKind.externref */: + case -18 /* TypeKind.anyref */: + case -19 /* TypeKind.eqref */: + case -20 /* TypeKind.i31ref */: + case -14 /* TypeKind.nullexternref */: + case -13 /* TypeKind.nullfuncref */: + case -21 /* TypeKind.structref */: + case -22 /* TypeKind.arrayref */: + case -15 /* TypeKind.nullref */: + case -32 /* TypeKind.func */: + case -33 /* TypeKind.struct */: + case -34 /* TypeKind.array */: + case -48 /* TypeKind.subtype */: + case -50 /* TypeKind.rec_group */: + case -49 /* TypeKind.subtype_final */: + case -64 /* TypeKind.empty_block_type */: + return new Type(kind); + default: + throw new Error("Unknown type kind: ".concat(kind)); + } + }; + BinaryReader.prototype.readStringBytes = function () { + var length = this.readVarUint32(); + return this.readBytes(length); + }; + BinaryReader.prototype.readBytes = function (length) { + var result = this._data.subarray(this._pos, this._pos + length); + this._pos += length; + return new Uint8Array(result); // making a clone of the data + }; + BinaryReader.prototype.skipBytes = function (length) { + this._pos += length; + }; + BinaryReader.prototype.hasStringBytes = function () { + if (!this.hasVarIntBytes()) + return false; + var pos = this._pos; + var length = this.readVarUint32(); + var result = this.hasBytes(length); + this._pos = pos; + return result; + }; + BinaryReader.prototype.hasSectionPayload = function () { + return this.hasBytes(this._sectionRange.end - this._pos); + }; + BinaryReader.prototype.readFuncType = function () { + var paramCount = this.readVarUint32(); + var paramTypes = new Array(paramCount); + for (var i = 0; i < paramCount; i++) + paramTypes[i] = this.readType(); + var returnCount = this.readVarUint32(); + var returnTypes = new Array(returnCount); + for (var i = 0; i < returnCount; i++) + returnTypes[i] = this.readType(); + return { + form: -32 /* TypeKind.func */, + params: paramTypes, + returns: returnTypes, + }; + }; + BinaryReader.prototype.readBaseType = function () { + var form = this.readVarInt7(); + switch (form) { + case -32 /* TypeKind.func */: + return this.readFuncType(); + case -33 /* TypeKind.struct */: + return this.readStructType(); + case -34 /* TypeKind.array */: + return this.readArrayType(); + default: + throw new Error("Unknown type kind: ".concat(form)); + } + }; + BinaryReader.prototype.readSubtype = function (final) { + var supertypesCount = this.readVarUint32(); + var supertypes = new Array(supertypesCount); + for (var i = 0; i < supertypesCount; i++) { + supertypes[i] = this.readHeapType(); + } + var result = this.readBaseType(); + result.supertypes = supertypes; + result.final = final; + return result; + }; + BinaryReader.prototype.readStructType = function () { + var fieldCount = this.readVarUint32(); + var fieldTypes = new Array(fieldCount); + var fieldMutabilities = new Array(fieldCount); + for (var i = 0; i < fieldCount; i++) { + fieldTypes[i] = this.readType(); + fieldMutabilities[i] = !!this.readVarUint1(); + } + return { + form: -33 /* TypeKind.struct */, + fields: fieldTypes, + mutabilities: fieldMutabilities, + }; + }; + BinaryReader.prototype.readArrayType = function () { + var elementType = this.readType(); + var mutability = !!this.readVarUint1(); + return { + form: -34 /* TypeKind.array */, + elementType: elementType, + mutability: mutability, + }; + }; + BinaryReader.prototype.readResizableLimits = function (maxPresent) { + var initial = this.readVarUint32(); + var maximum; + if (maxPresent) { + maximum = this.readVarUint32(); + } + return { initial: initial, maximum: maximum }; + }; + BinaryReader.prototype.readTableType = function () { + var elementType = this.readType(); + var flags = this.readVarUint32(); + var limits = this.readResizableLimits(!!(flags & 0x01)); + return { elementType: elementType, limits: limits }; + }; + BinaryReader.prototype.readMemoryType = function () { + var flags = this.readVarUint32(); + var shared = !!(flags & 0x02); + return { + limits: this.readResizableLimits(!!(flags & 0x01)), + shared: shared, + }; + }; + BinaryReader.prototype.readGlobalType = function () { + if (!this.hasVarIntBytes()) { + return null; + } + var pos = this._pos; + var contentType = this.readType(); + if (!this.hasVarIntBytes()) { + this._pos = pos; + return null; + } + var mutability = this.readVarUint1(); + return { contentType: contentType, mutability: mutability }; + }; + BinaryReader.prototype.readTagType = function () { + var attribute = this.readVarUint32(); + var typeIndex = this.readVarUint32(); + return { + attribute: attribute, + typeIndex: typeIndex, + }; + }; + BinaryReader.prototype.readTypeEntryCommon = function (form) { + switch (form) { + case -32 /* TypeKind.func */: + this.result = this.readFuncType(); + break; + case -48 /* TypeKind.subtype */: + this.result = this.readSubtype(false); + break; + case -49 /* TypeKind.subtype_final */: + this.result = this.readSubtype(true); + break; + case -33 /* TypeKind.struct */: + this.result = this.readStructType(); + break; + case -34 /* TypeKind.array */: + this.result = this.readArrayType(); + break; + case -1 /* TypeKind.i32 */: + case -2 /* TypeKind.i64 */: + case -3 /* TypeKind.f32 */: + case -4 /* TypeKind.f64 */: + case -5 /* TypeKind.v128 */: + case -8 /* TypeKind.i8 */: + case -9 /* TypeKind.i16 */: + case -16 /* TypeKind.funcref */: + case -17 /* TypeKind.externref */: + case -18 /* TypeKind.anyref */: + case -19 /* TypeKind.eqref */: + this.result = { + form: form, + }; + break; + default: + throw new Error("Unknown type kind: ".concat(form)); + } + }; + BinaryReader.prototype.readTypeEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + var form = this.readVarInt7(); + if (form == -50 /* TypeKind.rec_group */) { + this.state = 47 /* BinaryReaderState.BEGIN_REC_GROUP */; + this.result = null; + this._recGroupTypesLeft = this.readVarUint32(); + } + else { + this.state = 11 /* BinaryReaderState.TYPE_SECTION_ENTRY */; + this.readTypeEntryCommon(form); + this._sectionEntriesLeft--; + } + return true; + }; + BinaryReader.prototype.readRecGroupEntry = function () { + if (this._recGroupTypesLeft === 0) { + this.state = 48 /* BinaryReaderState.END_REC_GROUP */; + this.result = null; + this._sectionEntriesLeft--; + this._recGroupTypesLeft = -1; + return true; + } + this.state = 11 /* BinaryReaderState.TYPE_SECTION_ENTRY */; + var form = this.readVarInt7(); + this.readTypeEntryCommon(form); + this._recGroupTypesLeft--; + return true; + }; + BinaryReader.prototype.readImportEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + this.state = 12 /* BinaryReaderState.IMPORT_SECTION_ENTRY */; + var module = this.readStringBytes(); + var field = this.readStringBytes(); + var kind = this.readUint8(); + var funcTypeIndex; + var type; + switch (kind) { + case 0 /* ExternalKind.Function */: + funcTypeIndex = this.readVarUint32(); + break; + case 1 /* ExternalKind.Table */: + type = this.readTableType(); + break; + case 2 /* ExternalKind.Memory */: + type = this.readMemoryType(); + break; + case 3 /* ExternalKind.Global */: + type = this.readGlobalType(); + break; + case 4 /* ExternalKind.Tag */: + type = this.readTagType(); + break; + } + this.result = { + module: module, + field: field, + kind: kind, + funcTypeIndex: funcTypeIndex, + type: type, + }; + this._sectionEntriesLeft--; + return true; + }; + BinaryReader.prototype.readExportEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + var field = this.readStringBytes(); + var kind = this.readUint8(); + var index = this.readVarUint32(); + this.state = 17 /* BinaryReaderState.EXPORT_SECTION_ENTRY */; + this.result = { field: field, kind: kind, index: index }; + this._sectionEntriesLeft--; + return true; + }; + BinaryReader.prototype.readFunctionEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + var typeIndex = this.readVarUint32(); + this.state = 13 /* BinaryReaderState.FUNCTION_SECTION_ENTRY */; + this.result = { typeIndex: typeIndex }; + this._sectionEntriesLeft--; + return true; + }; + BinaryReader.prototype.readTableEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + this.state = 14 /* BinaryReaderState.TABLE_SECTION_ENTRY */; + this.result = this.readTableType(); + this._sectionEntriesLeft--; + return true; + }; + BinaryReader.prototype.readMemoryEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + this.state = 15 /* BinaryReaderState.MEMORY_SECTION_ENTRY */; + this.result = this.readMemoryType(); + this._sectionEntriesLeft--; + return true; + }; + BinaryReader.prototype.readTagEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + this.state = 23 /* BinaryReaderState.TAG_SECTION_ENTRY */; + this.result = this.readTagType(); + this._sectionEntriesLeft--; + return true; + }; + BinaryReader.prototype.readGlobalEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + var globalType = this.readGlobalType(); + if (!globalType) { + this.state = 16 /* BinaryReaderState.GLOBAL_SECTION_ENTRY */; + return false; + } + this.state = 39 /* BinaryReaderState.BEGIN_GLOBAL_SECTION_ENTRY */; + this.result = { + type: globalType, + }; + this._sectionEntriesLeft--; + return true; + }; + BinaryReader.prototype.readElementEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + var pos = this._pos; + if (!this.hasMoreBytes()) { + this.state = 20 /* BinaryReaderState.ELEMENT_SECTION_ENTRY */; + return false; + } + var segmentType = this.readUint8(); + var mode, tableIndex; + switch (segmentType) { + case 0 /* ElementSegmentType.LegacyActiveFuncrefExternval */: + case 4 /* ElementSegmentType.LegacyActiveFuncrefElemexpr */: + mode = 0 /* ElementMode.Active */; + tableIndex = 0; + break; + case 1 /* ElementSegmentType.PassiveExternval */: + case 5 /* ElementSegmentType.PassiveElemexpr */: + mode = 1 /* ElementMode.Passive */; + break; + case 2 /* ElementSegmentType.ActiveExternval */: + case 6 /* ElementSegmentType.ActiveElemexpr */: + mode = 0 /* ElementMode.Active */; + if (!this.hasVarIntBytes()) { + this.state = 20 /* BinaryReaderState.ELEMENT_SECTION_ENTRY */; + this._pos = pos; + return false; + } + tableIndex = this.readVarUint32(); + break; + case 3 /* ElementSegmentType.DeclaredExternval */: + case 7 /* ElementSegmentType.DeclaredElemexpr */: + mode = 2 /* ElementMode.Declarative */; + break; + default: + throw new Error("Unsupported element segment type ".concat(segmentType)); + } + this.state = 33 /* BinaryReaderState.BEGIN_ELEMENT_SECTION_ENTRY */; + this.result = { mode: mode, tableIndex: tableIndex }; + this._sectionEntriesLeft--; + this._segmentType = segmentType; + return true; + }; + BinaryReader.prototype.readElementEntryBody = function () { + var elementType = Type.funcref; + switch (this._segmentType) { + case 1 /* ElementSegmentType.PassiveExternval */: + case 2 /* ElementSegmentType.ActiveExternval */: + case 3 /* ElementSegmentType.DeclaredExternval */: + if (!this.hasMoreBytes()) + return false; + // We just skip the 0x00 byte, the `elemkind` byte + // is reserved for future versions of WebAssembly. + this.skipBytes(1); + break; + case 5 /* ElementSegmentType.PassiveElemexpr */: + case 6 /* ElementSegmentType.ActiveElemexpr */: + case 7 /* ElementSegmentType.DeclaredElemexpr */: + if (!this.hasMoreBytes()) + return false; + elementType = this.readType(); + break; + case 0 /* ElementSegmentType.LegacyActiveFuncrefExternval */: + case 4 /* ElementSegmentType.LegacyActiveFuncrefElemexpr */: + // The element type is implicitly `funcref`. + break; + default: + throw new Error("Unsupported element segment type ".concat(this._segmentType)); + } + this.state = 34 /* BinaryReaderState.ELEMENT_SECTION_ENTRY_BODY */; + this.result = { elementType: elementType }; + return true; + }; + BinaryReader.prototype.readDataEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + var pos = this._pos; + if (!this.hasVarIntBytes()) { + this.state = 18 /* BinaryReaderState.DATA_SECTION_ENTRY */; + return false; + } + var segmentType = this.readVarUint32(); + var mode, memoryIndex; + switch (segmentType) { + case 0 /* DataSegmentType.Active */: + mode = 0 /* DataMode.Active */; + memoryIndex = 0; + break; + case 1 /* DataSegmentType.Passive */: + mode = 1 /* DataMode.Passive */; + break; + case 2 /* DataSegmentType.ActiveWithMemoryIndex */: + mode = 0 /* DataMode.Active */; + if (!this.hasVarIntBytes()) { + this._pos = pos; + this.state = 18 /* BinaryReaderState.DATA_SECTION_ENTRY */; + return false; + } + memoryIndex = this.readVarUint32(); + break; + default: + throw new Error("Unsupported data segment type ".concat(segmentType)); + } + this.state = 36 /* BinaryReaderState.BEGIN_DATA_SECTION_ENTRY */; + this.result = { mode: mode, memoryIndex: memoryIndex }; + this._sectionEntriesLeft--; + this._segmentType = segmentType; + return true; + }; + BinaryReader.prototype.readDataCountEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + this.state = 49 /* BinaryReaderState.DATA_COUNT_SECTION_ENTRY */; + this.result = this.readVarUint32(); + this._sectionEntriesLeft--; + return true; + }; + BinaryReader.prototype.readDataEntryBody = function () { + if (!this.hasStringBytes()) { + return false; + } + this.state = 37 /* BinaryReaderState.DATA_SECTION_ENTRY_BODY */; + this.result = { + data: this.readStringBytes(), + }; + return true; + }; + BinaryReader.prototype.readInitExpressionBody = function () { + this.state = 25 /* BinaryReaderState.BEGIN_INIT_EXPRESSION_BODY */; + this.result = null; + return true; + }; + BinaryReader.prototype.readOffsetExpressionBody = function () { + this.state = 44 /* BinaryReaderState.BEGIN_OFFSET_EXPRESSION_BODY */; + this.result = null; + return true; + }; + BinaryReader.prototype.readMemoryImmediate = function () { + var flags = this.readVarUint32(); + var offset = this.readVarUint32(); + return { flags: flags, offset: offset }; + }; + BinaryReader.prototype.readNameMap = function () { + var count = this.readVarUint32(); + var result = []; + for (var i = 0; i < count; i++) { + var index = this.readVarUint32(); + var name = this.readStringBytes(); + result.push({ index: index, name: name }); + } + return result; + }; + BinaryReader.prototype.readNameEntry = function () { + var pos = this._pos; + if (pos >= this._sectionRange.end) { + this.skipSection(); + return this.read(); + } + if (!this.hasVarIntBytes()) + return false; + var type = this.readVarUint7(); + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + var payloadLength = this.readVarUint32(); + if (!this.hasBytes(payloadLength)) { + this._pos = pos; + return false; + } + var result; + switch (type) { + case 0 /* NameType.Module */: + result = { + type: type, + moduleName: this.readStringBytes(), + }; + break; + case 1 /* NameType.Function */: + case 11 /* NameType.Tag */: + case 4 /* NameType.Type */: + case 5 /* NameType.Table */: + case 6 /* NameType.Memory */: + case 7 /* NameType.Global */: + result = { + type: type, + names: this.readNameMap(), + }; + break; + case 2 /* NameType.Local */: + var funcsLength = this.readVarUint32(); + var funcs = []; + for (var i = 0; i < funcsLength; i++) { + var funcIndex = this.readVarUint32(); + funcs.push({ + index: funcIndex, + locals: this.readNameMap(), + }); + } + result = { + type: type, + funcs: funcs, + }; + break; + case 10 /* NameType.Field */: + var typesLength = this.readVarUint32(); + var types = []; + for (var i = 0; i < typesLength; i++) { + var fieldIndex = this.readVarUint32(); + types.push({ + index: fieldIndex, + fields: this.readNameMap(), + }); + } + result = { + type: type, + types: types, + }; + break; + default: + // Skip this unknown name subsection (as per specification, + // custom section errors shouldn't cause Wasm parsing to fail). + this.skipBytes(payloadLength); + return this.read(); + } + this.state = 19 /* BinaryReaderState.NAME_SECTION_ENTRY */; + this.result = result; + return true; + }; + BinaryReader.prototype.readRelocHeader = function () { + // See https://github.com/WebAssembly/tool-conventions/blob/master/Linking.md + if (!this.hasVarIntBytes()) { + return false; + } + var pos = this._pos; + var sectionId = this.readVarUint7(); + var sectionName; + if (sectionId === 0 /* SectionCode.Custom */) { + if (!this.hasStringBytes()) { + this._pos = pos; + return false; + } + sectionName = this.readStringBytes(); + } + this.state = 41 /* BinaryReaderState.RELOC_SECTION_HEADER */; + this.result = { + id: sectionId, + name: sectionName, + }; + return true; + }; + BinaryReader.prototype.readLinkingEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + if (!this.hasVarIntBytes()) + return false; + var pos = this._pos; + var type = this.readVarUint32(); + var index; + switch (type) { + case 1 /* LinkingType.StackPointer */: + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + index = this.readVarUint32(); + break; + default: + this.error = new Error("Bad linking type: ".concat(type)); + this.state = -1 /* BinaryReaderState.ERROR */; + return true; + } + this.state = 21 /* BinaryReaderState.LINKING_SECTION_ENTRY */; + this.result = { type: type, index: index }; + this._sectionEntriesLeft--; + return true; + }; + BinaryReader.prototype.readSourceMappingURL = function () { + if (!this.hasStringBytes()) + return false; + var url = this.readStringBytes(); + this.state = 43 /* BinaryReaderState.SOURCE_MAPPING_URL */; + this.result = { url: url }; + return true; + }; + BinaryReader.prototype.readRelocEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + if (!this.hasVarIntBytes()) + return false; + var pos = this._pos; + var type = this.readVarUint7(); + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + var offset = this.readVarUint32(); + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + var index = this.readVarUint32(); + var addend; + switch (type) { + case 0 /* RelocType.FunctionIndex_LEB */: + case 1 /* RelocType.TableIndex_SLEB */: + case 2 /* RelocType.TableIndex_I32 */: + case 6 /* RelocType.TypeIndex_LEB */: + case 7 /* RelocType.GlobalIndex_LEB */: + break; + case 3 /* RelocType.GlobalAddr_LEB */: + case 4 /* RelocType.GlobalAddr_SLEB */: + case 5 /* RelocType.GlobalAddr_I32 */: + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + addend = this.readVarUint32(); + break; + default: + this.error = new Error("Bad relocation type: ".concat(type)); + this.state = -1 /* BinaryReaderState.ERROR */; + return true; + } + this.state = 42 /* BinaryReaderState.RELOC_SECTION_ENTRY */; + this.result = { + type: type, + offset: offset, + index: index, + addend: addend, + }; + this._sectionEntriesLeft--; + return true; + }; + BinaryReader.prototype.readCodeOperator_0xfb = function () { + // The longest instructions have: 2 bytes opcode, 5 bytes type index, + // 5 bytes field index. + var MAX_CODE_OPERATOR_0XFB_SIZE = 12; + if (!this._eof && !this.hasBytes(MAX_CODE_OPERATOR_0XFB_SIZE)) { + return false; + } + var code, brDepth, refType, srcType, fieldIndex, segmentIndex, len, literal; + code = this._data[this._pos++] | 0xfb00; + switch (code) { + case 64280 /* OperatorCode.br_on_cast */: + case 64281 /* OperatorCode.br_on_cast_fail */: + literal = this.readUint8(); + brDepth = this.readVarUint32(); + srcType = this.readHeapType(); + refType = this.readHeapType(); + break; + case 64267 /* OperatorCode.array_get */: + case 64268 /* OperatorCode.array_get_s */: + case 64269 /* OperatorCode.array_get_u */: + case 64270 /* OperatorCode.array_set */: + case 64262 /* OperatorCode.array_new */: + case 64263 /* OperatorCode.array_new_default */: + case 64256 /* OperatorCode.struct_new */: + case 64257 /* OperatorCode.struct_new_default */: + refType = this.readVarUint32(); + break; + case 64264 /* OperatorCode.array_new_fixed */: + refType = this.readVarUint32(); + len = this.readVarUint32(); + break; + case 64272 /* OperatorCode.array_fill */: + refType = this.readVarUint32(); + break; + case 64273 /* OperatorCode.array_copy */: + refType = this.readVarUint32(); + srcType = this.readVarUint32(); + break; + case 64258 /* OperatorCode.struct_get */: + case 64259 /* OperatorCode.struct_get_s */: + case 64260 /* OperatorCode.struct_get_u */: + case 64261 /* OperatorCode.struct_set */: + refType = this.readVarUint32(); + fieldIndex = this.readVarUint32(); + break; + case 64265 /* OperatorCode.array_new_data */: + case 64266 /* OperatorCode.array_new_elem */: + case 64274 /* OperatorCode.array_init_data */: + case 64275 /* OperatorCode.array_init_elem */: + refType = this.readVarUint32(); + segmentIndex = this.readVarUint32(); + break; + case 64276 /* OperatorCode.ref_test */: + case 64277 /* OperatorCode.ref_test_null */: + case 64278 /* OperatorCode.ref_cast */: + case 64279 /* OperatorCode.ref_cast_null */: + refType = this.readHeapType(); + break; + case 64271 /* OperatorCode.array_len */: + case 64283 /* OperatorCode.extern_convert_any */: + case 64282 /* OperatorCode.any_convert_extern */: + case 64284 /* OperatorCode.ref_i31 */: + case 64285 /* OperatorCode.i31_get_s */: + case 64286 /* OperatorCode.i31_get_u */: + break; + default: + this.error = new Error("Unknown operator: 0x".concat(code.toString(16).padStart(4, "0"))); + this.state = -1 /* BinaryReaderState.ERROR */; + return true; + } + this.result = { + code: code, + blockType: undefined, + refType: refType, + srcType: srcType, + brDepth: brDepth, + brTable: undefined, + tableIndex: undefined, + funcIndex: undefined, + typeIndex: undefined, + localIndex: undefined, + globalIndex: undefined, + fieldIndex: fieldIndex, + memoryAddress: undefined, + literal: literal, + segmentIndex: segmentIndex, + destinationIndex: undefined, + len: len, + lines: undefined, + lineIndex: undefined, + }; + return true; + }; + BinaryReader.prototype.readCodeOperator_0xfc = function () { + if (!this.hasVarIntBytes()) { + return false; + } + var code = this.readVarUint32() | 0xfc00; + var reserved, segmentIndex, destinationIndex, tableIndex; + switch (code) { + case 64512 /* OperatorCode.i32_trunc_sat_f32_s */: + case 64513 /* OperatorCode.i32_trunc_sat_f32_u */: + case 64514 /* OperatorCode.i32_trunc_sat_f64_s */: + case 64515 /* OperatorCode.i32_trunc_sat_f64_u */: + case 64516 /* OperatorCode.i64_trunc_sat_f32_s */: + case 64517 /* OperatorCode.i64_trunc_sat_f32_u */: + case 64518 /* OperatorCode.i64_trunc_sat_f64_s */: + case 64519 /* OperatorCode.i64_trunc_sat_f64_u */: + break; + case 64522 /* OperatorCode.memory_copy */: + // Currently memory index must be zero. + reserved = this.readVarUint1(); + reserved = this.readVarUint1(); + break; + case 64523 /* OperatorCode.memory_fill */: + reserved = this.readVarUint1(); + break; + case 64524 /* OperatorCode.table_init */: + segmentIndex = this.readVarUint32(); + tableIndex = this.readVarUint32(); + break; + case 64526 /* OperatorCode.table_copy */: + tableIndex = this.readVarUint32(); + destinationIndex = this.readVarUint32(); + break; + case 64527 /* OperatorCode.table_grow */: + case 64528 /* OperatorCode.table_size */: + case 64529 /* OperatorCode.table_fill */: + tableIndex = this.readVarUint32(); + break; + case 64520 /* OperatorCode.memory_init */: + segmentIndex = this.readVarUint32(); + reserved = this.readVarUint1(); + break; + case 64521 /* OperatorCode.data_drop */: + case 64525 /* OperatorCode.elem_drop */: + segmentIndex = this.readVarUint32(); + break; + default: + this.error = new Error("Unknown operator: 0x".concat(code.toString(16).padStart(4, "0"))); + this.state = -1 /* BinaryReaderState.ERROR */; + return true; + } + this.result = { + code: code, + blockType: undefined, + selectType: undefined, + refType: undefined, + srcType: undefined, + brDepth: undefined, + brTable: undefined, + funcIndex: undefined, + typeIndex: undefined, + tableIndex: tableIndex, + localIndex: undefined, + globalIndex: undefined, + fieldIndex: undefined, + memoryAddress: undefined, + literal: undefined, + segmentIndex: segmentIndex, + destinationIndex: destinationIndex, + len: undefined, + lines: undefined, + lineIndex: undefined, + }; + return true; + }; + BinaryReader.prototype.readCodeOperator_0xfd = function () { + var MAX_CODE_OPERATOR_0XFD_SIZE = 17; + var pos = this._pos; + if (!this._eof && pos + MAX_CODE_OPERATOR_0XFD_SIZE > this._length) { + return false; + } + if (!this.hasVarIntBytes()) { + return false; + } + var code = this.readVarUint32() | 0xfd000; + var memoryAddress; + var literal; + var lineIndex; + var lines; + switch (code) { + case 1036288 /* OperatorCode.v128_load */: + case 1036289 /* OperatorCode.i16x8_load8x8_s */: + case 1036290 /* OperatorCode.i16x8_load8x8_u */: + case 1036291 /* OperatorCode.i32x4_load16x4_s */: + case 1036292 /* OperatorCode.i32x4_load16x4_u */: + case 1036293 /* OperatorCode.i64x2_load32x2_s */: + case 1036294 /* OperatorCode.i64x2_load32x2_u */: + case 1036295 /* OperatorCode.v8x16_load_splat */: + case 1036296 /* OperatorCode.v16x8_load_splat */: + case 1036297 /* OperatorCode.v32x4_load_splat */: + case 1036298 /* OperatorCode.v64x2_load_splat */: + case 1036299 /* OperatorCode.v128_store */: + case 1036380 /* OperatorCode.v128_load32_zero */: + case 1036381 /* OperatorCode.v128_load64_zero */: + memoryAddress = this.readMemoryImmediate(); + break; + case 1036300 /* OperatorCode.v128_const */: + literal = this.readBytes(16); + break; + case 1036301 /* OperatorCode.i8x16_shuffle */: + lines = new Uint8Array(16); + for (var i = 0; i < lines.length; i++) { + lines[i] = this.readUint8(); + } + break; + case 1036309 /* OperatorCode.i8x16_extract_lane_s */: + case 1036310 /* OperatorCode.i8x16_extract_lane_u */: + case 1036311 /* OperatorCode.i8x16_replace_lane */: + case 1036312 /* OperatorCode.i16x8_extract_lane_s */: + case 1036313 /* OperatorCode.i16x8_extract_lane_u */: + case 1036314 /* OperatorCode.i16x8_replace_lane */: + case 1036315 /* OperatorCode.i32x4_extract_lane */: + case 1036316 /* OperatorCode.i32x4_replace_lane */: + case 1036317 /* OperatorCode.i64x2_extract_lane */: + case 1036318 /* OperatorCode.i64x2_replace_lane */: + case 1036319 /* OperatorCode.f32x4_extract_lane */: + case 1036320 /* OperatorCode.f32x4_replace_lane */: + case 1036321 /* OperatorCode.f64x2_extract_lane */: + case 1036322 /* OperatorCode.f64x2_replace_lane */: + lineIndex = this.readUint8(); + break; + case 1036372 /* OperatorCode.v128_load8_lane */: + case 1036373 /* OperatorCode.v128_load16_lane */: + case 1036374 /* OperatorCode.v128_load32_lane */: + case 1036375 /* OperatorCode.v128_load64_lane */: + case 1036376 /* OperatorCode.v128_store8_lane */: + case 1036377 /* OperatorCode.v128_store16_lane */: + case 1036378 /* OperatorCode.v128_store32_lane */: + case 1036379 /* OperatorCode.v128_store64_lane */: + memoryAddress = this.readMemoryImmediate(); + lineIndex = this.readUint8(); + break; + case 1036302 /* OperatorCode.i8x16_swizzle */: + case 1036303 /* OperatorCode.i8x16_splat */: + case 1036304 /* OperatorCode.i16x8_splat */: + case 1036305 /* OperatorCode.i32x4_splat */: + case 1036306 /* OperatorCode.i64x2_splat */: + case 1036307 /* OperatorCode.f32x4_splat */: + case 1036308 /* OperatorCode.f64x2_splat */: + case 1036323 /* OperatorCode.i8x16_eq */: + case 1036324 /* OperatorCode.i8x16_ne */: + case 1036325 /* OperatorCode.i8x16_lt_s */: + case 1036326 /* OperatorCode.i8x16_lt_u */: + case 1036327 /* OperatorCode.i8x16_gt_s */: + case 1036328 /* OperatorCode.i8x16_gt_u */: + case 1036329 /* OperatorCode.i8x16_le_s */: + case 1036330 /* OperatorCode.i8x16_le_u */: + case 1036331 /* OperatorCode.i8x16_ge_s */: + case 1036332 /* OperatorCode.i8x16_ge_u */: + case 1036333 /* OperatorCode.i16x8_eq */: + case 1036334 /* OperatorCode.i16x8_ne */: + case 1036335 /* OperatorCode.i16x8_lt_s */: + case 1036336 /* OperatorCode.i16x8_lt_u */: + case 1036337 /* OperatorCode.i16x8_gt_s */: + case 1036338 /* OperatorCode.i16x8_gt_u */: + case 1036339 /* OperatorCode.i16x8_le_s */: + case 1036340 /* OperatorCode.i16x8_le_u */: + case 1036341 /* OperatorCode.i16x8_ge_s */: + case 1036342 /* OperatorCode.i16x8_ge_u */: + case 1036343 /* OperatorCode.i32x4_eq */: + case 1036344 /* OperatorCode.i32x4_ne */: + case 1036345 /* OperatorCode.i32x4_lt_s */: + case 1036346 /* OperatorCode.i32x4_lt_u */: + case 1036347 /* OperatorCode.i32x4_gt_s */: + case 1036348 /* OperatorCode.i32x4_gt_u */: + case 1036349 /* OperatorCode.i32x4_le_s */: + case 1036350 /* OperatorCode.i32x4_le_u */: + case 1036351 /* OperatorCode.i32x4_ge_s */: + case 1036352 /* OperatorCode.i32x4_ge_u */: + case 1036353 /* OperatorCode.f32x4_eq */: + case 1036354 /* OperatorCode.f32x4_ne */: + case 1036355 /* OperatorCode.f32x4_lt */: + case 1036356 /* OperatorCode.f32x4_gt */: + case 1036357 /* OperatorCode.f32x4_le */: + case 1036358 /* OperatorCode.f32x4_ge */: + case 1036359 /* OperatorCode.f64x2_eq */: + case 1036360 /* OperatorCode.f64x2_ne */: + case 1036361 /* OperatorCode.f64x2_lt */: + case 1036362 /* OperatorCode.f64x2_gt */: + case 1036363 /* OperatorCode.f64x2_le */: + case 1036364 /* OperatorCode.f64x2_ge */: + case 1036365 /* OperatorCode.v128_not */: + case 1036366 /* OperatorCode.v128_and */: + case 1036367 /* OperatorCode.v128_andnot */: + case 1036368 /* OperatorCode.v128_or */: + case 1036369 /* OperatorCode.v128_xor */: + case 1036370 /* OperatorCode.v128_bitselect */: + case 1036371 /* OperatorCode.v128_any_true */: + case 1036382 /* OperatorCode.f32x4_demote_f64x2_zero */: + case 1036383 /* OperatorCode.f64x2_promote_low_f32x4 */: + case 1036384 /* OperatorCode.i8x16_abs */: + case 1036385 /* OperatorCode.i8x16_neg */: + case 1036386 /* OperatorCode.i8x16_popcnt */: + case 1036387 /* OperatorCode.i8x16_all_true */: + case 1036388 /* OperatorCode.i8x16_bitmask */: + case 1036389 /* OperatorCode.i8x16_narrow_i16x8_s */: + case 1036390 /* OperatorCode.i8x16_narrow_i16x8_u */: + case 1036391 /* OperatorCode.f32x4_ceil */: + case 1036392 /* OperatorCode.f32x4_floor */: + case 1036393 /* OperatorCode.f32x4_trunc */: + case 1036394 /* OperatorCode.f32x4_nearest */: + case 1036395 /* OperatorCode.i8x16_shl */: + case 1036396 /* OperatorCode.i8x16_shr_s */: + case 1036397 /* OperatorCode.i8x16_shr_u */: + case 1036398 /* OperatorCode.i8x16_add */: + case 1036399 /* OperatorCode.i8x16_add_sat_s */: + case 1036400 /* OperatorCode.i8x16_add_sat_u */: + case 1036401 /* OperatorCode.i8x16_sub */: + case 1036402 /* OperatorCode.i8x16_sub_sat_s */: + case 1036403 /* OperatorCode.i8x16_sub_sat_u */: + case 1036404 /* OperatorCode.f64x2_ceil */: + case 1036405 /* OperatorCode.f64x2_floor */: + case 1036406 /* OperatorCode.i8x16_min_s */: + case 1036407 /* OperatorCode.i8x16_min_u */: + case 1036408 /* OperatorCode.i8x16_max_s */: + case 1036409 /* OperatorCode.i8x16_max_u */: + case 1036410 /* OperatorCode.f64x2_trunc */: + case 1036411 /* OperatorCode.i8x16_avgr_u */: + case 1036412 /* OperatorCode.i16x8_extadd_pairwise_i8x16_s */: + case 1036413 /* OperatorCode.i16x8_extadd_pairwise_i8x16_u */: + case 1036414 /* OperatorCode.i32x4_extadd_pairwise_i16x8_s */: + case 1036415 /* OperatorCode.i32x4_extadd_pairwise_i16x8_u */: + case 1036416 /* OperatorCode.i16x8_abs */: + case 1036417 /* OperatorCode.i16x8_neg */: + case 1036418 /* OperatorCode.i16x8_q15mulr_sat_s */: + case 1036419 /* OperatorCode.i16x8_all_true */: + case 1036420 /* OperatorCode.i16x8_bitmask */: + case 1036421 /* OperatorCode.i16x8_narrow_i32x4_s */: + case 1036422 /* OperatorCode.i16x8_narrow_i32x4_u */: + case 1036423 /* OperatorCode.i16x8_extend_low_i8x16_s */: + case 1036424 /* OperatorCode.i16x8_extend_high_i8x16_s */: + case 1036425 /* OperatorCode.i16x8_extend_low_i8x16_u */: + case 1036426 /* OperatorCode.i16x8_extend_high_i8x16_u */: + case 1036427 /* OperatorCode.i16x8_shl */: + case 1036428 /* OperatorCode.i16x8_shr_s */: + case 1036429 /* OperatorCode.i16x8_shr_u */: + case 1036430 /* OperatorCode.i16x8_add */: + case 1036431 /* OperatorCode.i16x8_add_sat_s */: + case 1036432 /* OperatorCode.i16x8_add_sat_u */: + case 1036433 /* OperatorCode.i16x8_sub */: + case 1036434 /* OperatorCode.i16x8_sub_sat_s */: + case 1036435 /* OperatorCode.i16x8_sub_sat_u */: + case 1036436 /* OperatorCode.f64x2_nearest */: + case 1036437 /* OperatorCode.i16x8_mul */: + case 1036438 /* OperatorCode.i16x8_min_s */: + case 1036439 /* OperatorCode.i16x8_min_u */: + case 1036440 /* OperatorCode.i16x8_max_s */: + case 1036441 /* OperatorCode.i16x8_max_u */: + case 1036443 /* OperatorCode.i16x8_avgr_u */: + case 1036444 /* OperatorCode.i16x8_extmul_low_i8x16_s */: + case 1036445 /* OperatorCode.i16x8_extmul_high_i8x16_s */: + case 1036446 /* OperatorCode.i16x8_extmul_low_i8x16_u */: + case 1036447 /* OperatorCode.i16x8_extmul_high_i8x16_u */: + case 1036448 /* OperatorCode.i32x4_abs */: + case 1036449 /* OperatorCode.i32x4_neg */: + case 1036451 /* OperatorCode.i32x4_all_true */: + case 1036452 /* OperatorCode.i32x4_bitmask */: + case 1036455 /* OperatorCode.i32x4_extend_low_i16x8_s */: + case 1036456 /* OperatorCode.i32x4_extend_high_i16x8_s */: + case 1036457 /* OperatorCode.i32x4_extend_low_i16x8_u */: + case 1036458 /* OperatorCode.i32x4_extend_high_i16x8_u */: + case 1036459 /* OperatorCode.i32x4_shl */: + case 1036460 /* OperatorCode.i32x4_shr_s */: + case 1036461 /* OperatorCode.i32x4_shr_u */: + case 1036462 /* OperatorCode.i32x4_add */: + case 1036465 /* OperatorCode.i32x4_sub */: + case 1036469 /* OperatorCode.i32x4_mul */: + case 1036470 /* OperatorCode.i32x4_min_s */: + case 1036471 /* OperatorCode.i32x4_min_u */: + case 1036472 /* OperatorCode.i32x4_max_s */: + case 1036473 /* OperatorCode.i32x4_max_u */: + case 1036474 /* OperatorCode.i32x4_dot_i16x8_s */: + case 1036476 /* OperatorCode.i32x4_extmul_low_i16x8_s */: + case 1036477 /* OperatorCode.i32x4_extmul_high_i16x8_s */: + case 1036478 /* OperatorCode.i32x4_extmul_low_i16x8_u */: + case 1036479 /* OperatorCode.i32x4_extmul_high_i16x8_u */: + case 1036480 /* OperatorCode.i64x2_abs */: + case 1036481 /* OperatorCode.i64x2_neg */: + case 1036483 /* OperatorCode.i64x2_all_true */: + case 1036484 /* OperatorCode.i64x2_bitmask */: + case 1036487 /* OperatorCode.i64x2_extend_low_i32x4_s */: + case 1036488 /* OperatorCode.i64x2_extend_high_i32x4_s */: + case 1036489 /* OperatorCode.i64x2_extend_low_i32x4_u */: + case 1036490 /* OperatorCode.i64x2_extend_high_i32x4_u */: + case 1036491 /* OperatorCode.i64x2_shl */: + case 1036492 /* OperatorCode.i64x2_shr_s */: + case 1036493 /* OperatorCode.i64x2_shr_u */: + case 1036494 /* OperatorCode.i64x2_add */: + case 1036497 /* OperatorCode.i64x2_sub */: + case 1036501 /* OperatorCode.i64x2_mul */: + case 1036502 /* OperatorCode.i64x2_eq */: + case 1036503 /* OperatorCode.i64x2_ne */: + case 1036504 /* OperatorCode.i64x2_lt_s */: + case 1036505 /* OperatorCode.i64x2_gt_s */: + case 1036506 /* OperatorCode.i64x2_le_s */: + case 1036507 /* OperatorCode.i64x2_ge_s */: + case 1036508 /* OperatorCode.i64x2_extmul_low_i32x4_s */: + case 1036509 /* OperatorCode.i64x2_extmul_high_i32x4_s */: + case 1036510 /* OperatorCode.i64x2_extmul_low_i32x4_u */: + case 1036511 /* OperatorCode.i64x2_extmul_high_i32x4_u */: + case 1036512 /* OperatorCode.f32x4_abs */: + case 1036512 /* OperatorCode.f32x4_abs */: + case 1036513 /* OperatorCode.f32x4_neg */: + case 1036515 /* OperatorCode.f32x4_sqrt */: + case 1036516 /* OperatorCode.f32x4_add */: + case 1036517 /* OperatorCode.f32x4_sub */: + case 1036518 /* OperatorCode.f32x4_mul */: + case 1036519 /* OperatorCode.f32x4_div */: + case 1036520 /* OperatorCode.f32x4_min */: + case 1036521 /* OperatorCode.f32x4_max */: + case 1036522 /* OperatorCode.f32x4_pmin */: + case 1036523 /* OperatorCode.f32x4_pmax */: + case 1036524 /* OperatorCode.f64x2_abs */: + case 1036525 /* OperatorCode.f64x2_neg */: + case 1036527 /* OperatorCode.f64x2_sqrt */: + case 1036528 /* OperatorCode.f64x2_add */: + case 1036529 /* OperatorCode.f64x2_sub */: + case 1036530 /* OperatorCode.f64x2_mul */: + case 1036531 /* OperatorCode.f64x2_div */: + case 1036532 /* OperatorCode.f64x2_min */: + case 1036533 /* OperatorCode.f64x2_max */: + case 1036534 /* OperatorCode.f64x2_pmin */: + case 1036535 /* OperatorCode.f64x2_pmax */: + case 1036536 /* OperatorCode.i32x4_trunc_sat_f32x4_s */: + case 1036537 /* OperatorCode.i32x4_trunc_sat_f32x4_u */: + case 1036538 /* OperatorCode.f32x4_convert_i32x4_s */: + case 1036539 /* OperatorCode.f32x4_convert_i32x4_u */: + case 1036540 /* OperatorCode.i32x4_trunc_sat_f64x2_s_zero */: + case 1036541 /* OperatorCode.i32x4_trunc_sat_f64x2_u_zero */: + case 1036542 /* OperatorCode.f64x2_convert_low_i32x4_s */: + case 1036543 /* OperatorCode.f64x2_convert_low_i32x4_u */: + break; + case 1036544 /* OperatorCode.i8x16_relaxed_swizzle */: + case 1036545 /* OperatorCode.i32x4_relaxed_trunc_f32x4_s */: + case 1036546 /* OperatorCode.i32x4_relaxed_trunc_f32x4_u */: + case 1036547 /* OperatorCode.i32x4_relaxed_trunc_f64x2_s_zero */: + case 1036548 /* OperatorCode.i32x4_relaxed_trunc_f64x2_u_zero */: + case 1036549 /* OperatorCode.f32x4_relaxed_madd */: + case 1036550 /* OperatorCode.f32x4_relaxed_nmadd */: + case 1036551 /* OperatorCode.f64x2_relaxed_madd */: + case 1036552 /* OperatorCode.f64x2_relaxed_nmadd */: + case 1036553 /* OperatorCode.i8x16_relaxed_laneselect */: + case 1036554 /* OperatorCode.i16x8_relaxed_laneselect */: + case 1036555 /* OperatorCode.i32x4_relaxed_laneselect */: + case 1036556 /* OperatorCode.i64x2_relaxed_laneselect */: + case 1036557 /* OperatorCode.f32x4_relaxed_min */: + case 1036558 /* OperatorCode.f32x4_relaxed_max */: + case 1036559 /* OperatorCode.f64x2_relaxed_min */: + case 1036560 /* OperatorCode.f64x2_relaxed_max */: + case 1036561 /* OperatorCode.i16x8_relaxed_q15mulr_s */: + case 1036562 /* OperatorCode.i16x8_dot_i8x16_i7x16_s */: + case 1036563 /* OperatorCode.i32x4_dot_i8x16_i7x16_add_s */: + break; + default: + this.error = new Error("Unknown operator: 0x".concat(code.toString(16).padStart(4, "0"))); + this.state = -1 /* BinaryReaderState.ERROR */; + return true; + } + this.result = { + code: code, + blockType: undefined, + selectType: undefined, + refType: undefined, + srcType: undefined, + brDepth: undefined, + brTable: undefined, + funcIndex: undefined, + typeIndex: undefined, + localIndex: undefined, + globalIndex: undefined, + fieldIndex: undefined, + memoryAddress: memoryAddress, + literal: literal, + segmentIndex: undefined, + destinationIndex: undefined, + len: undefined, + lines: lines, + lineIndex: lineIndex, + }; + return true; + }; + BinaryReader.prototype.readCodeOperator_0xfe = function () { + var MAX_CODE_OPERATOR_0XFE_SIZE = 11; + var pos = this._pos; + if (!this._eof && pos + MAX_CODE_OPERATOR_0XFE_SIZE > this._length) { + return false; + } + if (!this.hasVarIntBytes()) { + return false; + } + var code = this.readVarUint32() | 0xfe00; + var memoryAddress; + switch (code) { + case 65024 /* OperatorCode.memory_atomic_notify */: + case 65025 /* OperatorCode.memory_atomic_wait32 */: + case 65026 /* OperatorCode.memory_atomic_wait64 */: + case 65040 /* OperatorCode.i32_atomic_load */: + case 65041 /* OperatorCode.i64_atomic_load */: + case 65042 /* OperatorCode.i32_atomic_load8_u */: + case 65043 /* OperatorCode.i32_atomic_load16_u */: + case 65044 /* OperatorCode.i64_atomic_load8_u */: + case 65045 /* OperatorCode.i64_atomic_load16_u */: + case 65046 /* OperatorCode.i64_atomic_load32_u */: + case 65047 /* OperatorCode.i32_atomic_store */: + case 65048 /* OperatorCode.i64_atomic_store */: + case 65049 /* OperatorCode.i32_atomic_store8 */: + case 65050 /* OperatorCode.i32_atomic_store16 */: + case 65051 /* OperatorCode.i64_atomic_store8 */: + case 65052 /* OperatorCode.i64_atomic_store16 */: + case 65053 /* OperatorCode.i64_atomic_store32 */: + case 65054 /* OperatorCode.i32_atomic_rmw_add */: + case 65055 /* OperatorCode.i64_atomic_rmw_add */: + case 65056 /* OperatorCode.i32_atomic_rmw8_add_u */: + case 65057 /* OperatorCode.i32_atomic_rmw16_add_u */: + case 65058 /* OperatorCode.i64_atomic_rmw8_add_u */: + case 65059 /* OperatorCode.i64_atomic_rmw16_add_u */: + case 65060 /* OperatorCode.i64_atomic_rmw32_add_u */: + case 65061 /* OperatorCode.i32_atomic_rmw_sub */: + case 65062 /* OperatorCode.i64_atomic_rmw_sub */: + case 65063 /* OperatorCode.i32_atomic_rmw8_sub_u */: + case 65064 /* OperatorCode.i32_atomic_rmw16_sub_u */: + case 65065 /* OperatorCode.i64_atomic_rmw8_sub_u */: + case 65066 /* OperatorCode.i64_atomic_rmw16_sub_u */: + case 65067 /* OperatorCode.i64_atomic_rmw32_sub_u */: + case 65068 /* OperatorCode.i32_atomic_rmw_and */: + case 65069 /* OperatorCode.i64_atomic_rmw_and */: + case 65070 /* OperatorCode.i32_atomic_rmw8_and_u */: + case 65071 /* OperatorCode.i32_atomic_rmw16_and_u */: + case 65072 /* OperatorCode.i64_atomic_rmw8_and_u */: + case 65073 /* OperatorCode.i64_atomic_rmw16_and_u */: + case 65074 /* OperatorCode.i64_atomic_rmw32_and_u */: + case 65075 /* OperatorCode.i32_atomic_rmw_or */: + case 65076 /* OperatorCode.i64_atomic_rmw_or */: + case 65077 /* OperatorCode.i32_atomic_rmw8_or_u */: + case 65078 /* OperatorCode.i32_atomic_rmw16_or_u */: + case 65079 /* OperatorCode.i64_atomic_rmw8_or_u */: + case 65080 /* OperatorCode.i64_atomic_rmw16_or_u */: + case 65081 /* OperatorCode.i64_atomic_rmw32_or_u */: + case 65082 /* OperatorCode.i32_atomic_rmw_xor */: + case 65083 /* OperatorCode.i64_atomic_rmw_xor */: + case 65084 /* OperatorCode.i32_atomic_rmw8_xor_u */: + case 65085 /* OperatorCode.i32_atomic_rmw16_xor_u */: + case 65086 /* OperatorCode.i64_atomic_rmw8_xor_u */: + case 65087 /* OperatorCode.i64_atomic_rmw16_xor_u */: + case 65088 /* OperatorCode.i64_atomic_rmw32_xor_u */: + case 65089 /* OperatorCode.i32_atomic_rmw_xchg */: + case 65090 /* OperatorCode.i64_atomic_rmw_xchg */: + case 65091 /* OperatorCode.i32_atomic_rmw8_xchg_u */: + case 65092 /* OperatorCode.i32_atomic_rmw16_xchg_u */: + case 65093 /* OperatorCode.i64_atomic_rmw8_xchg_u */: + case 65094 /* OperatorCode.i64_atomic_rmw16_xchg_u */: + case 65095 /* OperatorCode.i64_atomic_rmw32_xchg_u */: + case 65096 /* OperatorCode.i32_atomic_rmw_cmpxchg */: + case 65097 /* OperatorCode.i64_atomic_rmw_cmpxchg */: + case 65098 /* OperatorCode.i32_atomic_rmw8_cmpxchg_u */: + case 65099 /* OperatorCode.i32_atomic_rmw16_cmpxchg_u */: + case 65100 /* OperatorCode.i64_atomic_rmw8_cmpxchg_u */: + case 65101 /* OperatorCode.i64_atomic_rmw16_cmpxchg_u */: + case 65102 /* OperatorCode.i64_atomic_rmw32_cmpxchg_u */: + memoryAddress = this.readMemoryImmediate(); + break; + case 65027 /* OperatorCode.atomic_fence */: { + var consistency_model = this.readUint8(); + if (consistency_model != 0) { + this.error = new Error("atomic.fence consistency model must be 0"); + this.state = -1 /* BinaryReaderState.ERROR */; + return true; + } + break; + } + default: + this.error = new Error("Unknown operator: 0x".concat(code.toString(16).padStart(4, "0"))); + this.state = -1 /* BinaryReaderState.ERROR */; + return true; + } + this.result = { + code: code, + blockType: undefined, + selectType: undefined, + refType: undefined, + srcType: undefined, + brDepth: undefined, + brTable: undefined, + funcIndex: undefined, + typeIndex: undefined, + localIndex: undefined, + globalIndex: undefined, + fieldIndex: undefined, + memoryAddress: memoryAddress, + literal: undefined, + segmentIndex: undefined, + destinationIndex: undefined, + len: undefined, + lines: undefined, + lineIndex: undefined, + }; + return true; + }; + BinaryReader.prototype.readCodeOperator = function () { + switch (this.state) { + case 30 /* BinaryReaderState.CODE_OPERATOR */: + if (this._pos >= this._functionRange.end) { + this.skipFunctionBody(); + return this.read(); + } + break; + case 26 /* BinaryReaderState.INIT_EXPRESSION_OPERATOR */: + if (this.result && + this.result.code === 11 /* OperatorCode.end */) { + this.state = 27 /* BinaryReaderState.END_INIT_EXPRESSION_BODY */; + this.result = null; + return true; + } + break; + case 45 /* BinaryReaderState.OFFSET_EXPRESSION_OPERATOR */: + if (this.result && + this.result.code === 11 /* OperatorCode.end */) { + this.state = 46 /* BinaryReaderState.END_OFFSET_EXPRESSION_BODY */; + this.result = null; + return true; + } + break; + } + var code, blockType, selectType, refType, brDepth, brTable, relativeDepth, funcIndex, typeIndex, tableIndex, localIndex, globalIndex, tagIndex, memoryAddress, literal, reserved; + if (this.state === 26 /* BinaryReaderState.INIT_EXPRESSION_OPERATOR */ && + this._sectionId === 9 /* SectionCode.Element */ && + isExternvalElementSegmentType(this._segmentType)) { + // We are reading a `vec(funcidx)` here, which is a dense encoding + // for a sequence of `((ref.func y) end)` instructions. + if (this.result && + this.result.code === 210 /* OperatorCode.ref_func */) { + code = 11 /* OperatorCode.end */; + } + else { + if (!this.hasVarIntBytes()) + return false; + code = 210 /* OperatorCode.ref_func */; + funcIndex = this.readVarUint32(); + } + } + else { + var MAX_CODE_OPERATOR_SIZE = 11; // i64.const or load/store + var pos = this._pos; + if (!this._eof && pos + MAX_CODE_OPERATOR_SIZE > this._length) { + return false; + } + code = this._data[this._pos++]; + switch (code) { + case 2 /* OperatorCode.block */: + case 3 /* OperatorCode.loop */: + case 4 /* OperatorCode.if */: + case 6 /* OperatorCode.try */: + blockType = this.readType(); + break; + case 12 /* OperatorCode.br */: + case 13 /* OperatorCode.br_if */: + case 213 /* OperatorCode.br_on_null */: + case 214 /* OperatorCode.br_on_non_null */: + brDepth = this.readVarUint32(); + break; + case 14 /* OperatorCode.br_table */: + var tableCount = this.readVarUint32(); + if (!this.hasBytes(tableCount + 1)) { + // We need at least (tableCount + 1) bytes + this._pos = pos; + return false; + } + brTable = []; + for (var i = 0; i <= tableCount; i++) { + // including default + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + brTable.push(this.readVarUint32()); + } + break; + case 9 /* OperatorCode.rethrow */: + case 24 /* OperatorCode.delegate */: + relativeDepth = this.readVarUint32(); + break; + case 7 /* OperatorCode.catch */: + case 8 /* OperatorCode.throw */: + tagIndex = this.readVarInt32(); + break; + case 208 /* OperatorCode.ref_null */: + refType = this.readHeapType(); + break; + case 16 /* OperatorCode.call */: + case 18 /* OperatorCode.return_call */: + case 210 /* OperatorCode.ref_func */: + funcIndex = this.readVarUint32(); + break; + case 17 /* OperatorCode.call_indirect */: + case 19 /* OperatorCode.return_call_indirect */: + typeIndex = this.readVarUint32(); + reserved = this.readVarUint1(); + break; + case 32 /* OperatorCode.local_get */: + case 33 /* OperatorCode.local_set */: + case 34 /* OperatorCode.local_tee */: + localIndex = this.readVarUint32(); + break; + case 35 /* OperatorCode.global_get */: + case 36 /* OperatorCode.global_set */: + globalIndex = this.readVarUint32(); + break; + case 37 /* OperatorCode.table_get */: + case 38 /* OperatorCode.table_set */: + tableIndex = this.readVarUint32(); + break; + case 20 /* OperatorCode.call_ref */: + case 21 /* OperatorCode.return_call_ref */: + typeIndex = this.readHeapType(); + break; + case 40 /* OperatorCode.i32_load */: + case 41 /* OperatorCode.i64_load */: + case 42 /* OperatorCode.f32_load */: + case 43 /* OperatorCode.f64_load */: + case 44 /* OperatorCode.i32_load8_s */: + case 45 /* OperatorCode.i32_load8_u */: + case 46 /* OperatorCode.i32_load16_s */: + case 47 /* OperatorCode.i32_load16_u */: + case 48 /* OperatorCode.i64_load8_s */: + case 49 /* OperatorCode.i64_load8_u */: + case 50 /* OperatorCode.i64_load16_s */: + case 51 /* OperatorCode.i64_load16_u */: + case 52 /* OperatorCode.i64_load32_s */: + case 53 /* OperatorCode.i64_load32_u */: + case 54 /* OperatorCode.i32_store */: + case 55 /* OperatorCode.i64_store */: + case 56 /* OperatorCode.f32_store */: + case 57 /* OperatorCode.f64_store */: + case 58 /* OperatorCode.i32_store8 */: + case 59 /* OperatorCode.i32_store16 */: + case 60 /* OperatorCode.i64_store8 */: + case 61 /* OperatorCode.i64_store16 */: + case 62 /* OperatorCode.i64_store32 */: + memoryAddress = this.readMemoryImmediate(); + break; + case 63 /* OperatorCode.memory_size */: + case 64 /* OperatorCode.memory_grow */: + reserved = this.readVarUint1(); + break; + case 65 /* OperatorCode.i32_const */: + literal = this.readVarInt32(); + break; + case 66 /* OperatorCode.i64_const */: + literal = this.readVarInt64(); + break; + case 67 /* OperatorCode.f32_const */: + literal = new DataView(this._data.buffer, this._data.byteOffset).getFloat32(this._pos, true); + this._pos += 4; + break; + case 68 /* OperatorCode.f64_const */: + literal = new DataView(this._data.buffer, this._data.byteOffset).getFloat64(this._pos, true); + this._pos += 8; + break; + case 28 /* OperatorCode.select_with_type */: + var num_types = this.readVarInt32(); + // Only 1 is a valid value currently. + if (num_types == 1) { + selectType = this.readType(); + } + break; + case 251 /* OperatorCode.prefix_0xfb */: + if (this.readCodeOperator_0xfb()) { + return true; + } + this._pos = pos; + return false; + case 252 /* OperatorCode.prefix_0xfc */: + if (this.readCodeOperator_0xfc()) { + return true; + } + this._pos = pos; + return false; + case 253 /* OperatorCode.prefix_0xfd */: + if (this.readCodeOperator_0xfd()) { + return true; + } + this._pos = pos; + return false; + case 254 /* OperatorCode.prefix_0xfe */: + if (this.readCodeOperator_0xfe()) { + return true; + } + this._pos = pos; + return false; + case 0 /* OperatorCode.unreachable */: + case 1 /* OperatorCode.nop */: + case 5 /* OperatorCode.else */: + case 10 /* OperatorCode.unwind */: + case 11 /* OperatorCode.end */: + case 15 /* OperatorCode.return */: + case 25 /* OperatorCode.catch_all */: + case 26 /* OperatorCode.drop */: + case 27 /* OperatorCode.select */: + case 69 /* OperatorCode.i32_eqz */: + case 70 /* OperatorCode.i32_eq */: + case 71 /* OperatorCode.i32_ne */: + case 72 /* OperatorCode.i32_lt_s */: + case 73 /* OperatorCode.i32_lt_u */: + case 74 /* OperatorCode.i32_gt_s */: + case 75 /* OperatorCode.i32_gt_u */: + case 76 /* OperatorCode.i32_le_s */: + case 77 /* OperatorCode.i32_le_u */: + case 78 /* OperatorCode.i32_ge_s */: + case 79 /* OperatorCode.i32_ge_u */: + case 80 /* OperatorCode.i64_eqz */: + case 81 /* OperatorCode.i64_eq */: + case 82 /* OperatorCode.i64_ne */: + case 83 /* OperatorCode.i64_lt_s */: + case 84 /* OperatorCode.i64_lt_u */: + case 85 /* OperatorCode.i64_gt_s */: + case 86 /* OperatorCode.i64_gt_u */: + case 87 /* OperatorCode.i64_le_s */: + case 88 /* OperatorCode.i64_le_u */: + case 89 /* OperatorCode.i64_ge_s */: + case 90 /* OperatorCode.i64_ge_u */: + case 91 /* OperatorCode.f32_eq */: + case 92 /* OperatorCode.f32_ne */: + case 93 /* OperatorCode.f32_lt */: + case 94 /* OperatorCode.f32_gt */: + case 95 /* OperatorCode.f32_le */: + case 96 /* OperatorCode.f32_ge */: + case 97 /* OperatorCode.f64_eq */: + case 98 /* OperatorCode.f64_ne */: + case 99 /* OperatorCode.f64_lt */: + case 100 /* OperatorCode.f64_gt */: + case 101 /* OperatorCode.f64_le */: + case 102 /* OperatorCode.f64_ge */: + case 103 /* OperatorCode.i32_clz */: + case 104 /* OperatorCode.i32_ctz */: + case 105 /* OperatorCode.i32_popcnt */: + case 106 /* OperatorCode.i32_add */: + case 107 /* OperatorCode.i32_sub */: + case 108 /* OperatorCode.i32_mul */: + case 109 /* OperatorCode.i32_div_s */: + case 110 /* OperatorCode.i32_div_u */: + case 111 /* OperatorCode.i32_rem_s */: + case 112 /* OperatorCode.i32_rem_u */: + case 113 /* OperatorCode.i32_and */: + case 114 /* OperatorCode.i32_or */: + case 115 /* OperatorCode.i32_xor */: + case 116 /* OperatorCode.i32_shl */: + case 117 /* OperatorCode.i32_shr_s */: + case 118 /* OperatorCode.i32_shr_u */: + case 119 /* OperatorCode.i32_rotl */: + case 120 /* OperatorCode.i32_rotr */: + case 121 /* OperatorCode.i64_clz */: + case 122 /* OperatorCode.i64_ctz */: + case 123 /* OperatorCode.i64_popcnt */: + case 124 /* OperatorCode.i64_add */: + case 125 /* OperatorCode.i64_sub */: + case 126 /* OperatorCode.i64_mul */: + case 127 /* OperatorCode.i64_div_s */: + case 128 /* OperatorCode.i64_div_u */: + case 129 /* OperatorCode.i64_rem_s */: + case 130 /* OperatorCode.i64_rem_u */: + case 131 /* OperatorCode.i64_and */: + case 132 /* OperatorCode.i64_or */: + case 133 /* OperatorCode.i64_xor */: + case 134 /* OperatorCode.i64_shl */: + case 135 /* OperatorCode.i64_shr_s */: + case 136 /* OperatorCode.i64_shr_u */: + case 137 /* OperatorCode.i64_rotl */: + case 138 /* OperatorCode.i64_rotr */: + case 139 /* OperatorCode.f32_abs */: + case 140 /* OperatorCode.f32_neg */: + case 141 /* OperatorCode.f32_ceil */: + case 142 /* OperatorCode.f32_floor */: + case 143 /* OperatorCode.f32_trunc */: + case 144 /* OperatorCode.f32_nearest */: + case 145 /* OperatorCode.f32_sqrt */: + case 146 /* OperatorCode.f32_add */: + case 147 /* OperatorCode.f32_sub */: + case 148 /* OperatorCode.f32_mul */: + case 149 /* OperatorCode.f32_div */: + case 150 /* OperatorCode.f32_min */: + case 151 /* OperatorCode.f32_max */: + case 152 /* OperatorCode.f32_copysign */: + case 153 /* OperatorCode.f64_abs */: + case 154 /* OperatorCode.f64_neg */: + case 155 /* OperatorCode.f64_ceil */: + case 156 /* OperatorCode.f64_floor */: + case 157 /* OperatorCode.f64_trunc */: + case 158 /* OperatorCode.f64_nearest */: + case 159 /* OperatorCode.f64_sqrt */: + case 160 /* OperatorCode.f64_add */: + case 161 /* OperatorCode.f64_sub */: + case 162 /* OperatorCode.f64_mul */: + case 163 /* OperatorCode.f64_div */: + case 164 /* OperatorCode.f64_min */: + case 165 /* OperatorCode.f64_max */: + case 166 /* OperatorCode.f64_copysign */: + case 167 /* OperatorCode.i32_wrap_i64 */: + case 168 /* OperatorCode.i32_trunc_f32_s */: + case 169 /* OperatorCode.i32_trunc_f32_u */: + case 170 /* OperatorCode.i32_trunc_f64_s */: + case 171 /* OperatorCode.i32_trunc_f64_u */: + case 172 /* OperatorCode.i64_extend_i32_s */: + case 173 /* OperatorCode.i64_extend_i32_u */: + case 174 /* OperatorCode.i64_trunc_f32_s */: + case 175 /* OperatorCode.i64_trunc_f32_u */: + case 176 /* OperatorCode.i64_trunc_f64_s */: + case 177 /* OperatorCode.i64_trunc_f64_u */: + case 178 /* OperatorCode.f32_convert_i32_s */: + case 179 /* OperatorCode.f32_convert_i32_u */: + case 180 /* OperatorCode.f32_convert_i64_s */: + case 181 /* OperatorCode.f32_convert_i64_u */: + case 182 /* OperatorCode.f32_demote_f64 */: + case 183 /* OperatorCode.f64_convert_i32_s */: + case 184 /* OperatorCode.f64_convert_i32_u */: + case 185 /* OperatorCode.f64_convert_i64_s */: + case 186 /* OperatorCode.f64_convert_i64_u */: + case 187 /* OperatorCode.f64_promote_f32 */: + case 188 /* OperatorCode.i32_reinterpret_f32 */: + case 189 /* OperatorCode.i64_reinterpret_f64 */: + case 190 /* OperatorCode.f32_reinterpret_i32 */: + case 191 /* OperatorCode.f64_reinterpret_i64 */: + case 192 /* OperatorCode.i32_extend8_s */: + case 193 /* OperatorCode.i32_extend16_s */: + case 194 /* OperatorCode.i64_extend8_s */: + case 195 /* OperatorCode.i64_extend16_s */: + case 196 /* OperatorCode.i64_extend32_s */: + case 209 /* OperatorCode.ref_is_null */: + case 212 /* OperatorCode.ref_as_non_null */: + case 211 /* OperatorCode.ref_eq */: + break; + default: + this.error = new Error("Unknown operator: ".concat(code)); + this.state = -1 /* BinaryReaderState.ERROR */; + return true; + } + } + this.result = { + code: code, + blockType: blockType, + selectType: selectType, + refType: refType, + srcType: undefined, + brDepth: brDepth, + brTable: brTable, + relativeDepth: relativeDepth, + tableIndex: tableIndex, + funcIndex: funcIndex, + typeIndex: typeIndex, + localIndex: localIndex, + globalIndex: globalIndex, + fieldIndex: undefined, + tagIndex: tagIndex, + memoryAddress: memoryAddress, + literal: literal, + segmentIndex: undefined, + destinationIndex: undefined, + len: undefined, + lines: undefined, + lineIndex: undefined, + }; + return true; + }; + BinaryReader.prototype.readFunctionBody = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + if (!this.hasVarIntBytes()) + return false; + var pos = this._pos; + var size = this.readVarUint32(); + var bodyEnd = this._pos + size; + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + var localCount = this.readVarUint32(); + var locals = []; + for (var i = 0; i < localCount; i++) { + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + var count = this.readVarUint32(); + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + var type = this.readType(); + locals.push({ count: count, type: type }); + } + var bodyStart = this._pos; + this.state = 28 /* BinaryReaderState.BEGIN_FUNCTION_BODY */; + this.result = { + locals: locals, + }; + this._functionRange = new DataRange(bodyStart, bodyEnd); + this._sectionEntriesLeft--; + return true; + }; + BinaryReader.prototype.readSectionHeader = function () { + if (this._pos >= this._length && this._eof) { + this._sectionId = -1 /* SectionCode.Unknown */; + this._sectionRange = null; + this.result = null; + this.state = 2 /* BinaryReaderState.END_WASM */; + return true; + } + // TODO: Handle _eof. + if (this._pos < this._length - 4) { + var magicNumber = this.peekInt32(); + if (magicNumber === WASM_MAGIC_NUMBER) { + this._sectionId = -1 /* SectionCode.Unknown */; + this._sectionRange = null; + this.result = null; + this.state = 2 /* BinaryReaderState.END_WASM */; + return true; + } + } + if (!this.hasVarIntBytes()) + return false; + var sectionStart = this._pos; + var id = this.readVarUint7(); + if (!this.hasVarIntBytes()) { + this._pos = sectionStart; + return false; + } + var payloadLength = this.readVarUint32(); + var name = null; + var payloadEnd = this._pos + payloadLength; + if (id == 0) { + if (!this.hasStringBytes()) { + this._pos = sectionStart; + return false; + } + name = this.readStringBytes(); + } + this.result = { id: id, name: name }; + this._sectionId = id; + this._sectionRange = new DataRange(this._pos, payloadEnd); + this.state = 3 /* BinaryReaderState.BEGIN_SECTION */; + return true; + }; + BinaryReader.prototype.readSectionRawData = function () { + var payloadLength = this._sectionRange.end - this._sectionRange.start; + if (!this.hasBytes(payloadLength)) { + return false; + } + this.state = 7 /* BinaryReaderState.SECTION_RAW_DATA */; + this.result = this.readBytes(payloadLength); + return true; + }; + BinaryReader.prototype.readSectionBody = function () { + if (this._pos >= this._sectionRange.end) { + this.result = null; + this.state = 4 /* BinaryReaderState.END_SECTION */; + this._sectionId = -1 /* SectionCode.Unknown */; + this._sectionRange = null; + return true; + } + var currentSection = this.result; + switch (currentSection.id) { + case 1 /* SectionCode.Type */: + if (!this.hasSectionPayload()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + this._recGroupTypesLeft = -1; + return this.readTypeEntry(); + case 2 /* SectionCode.Import */: + if (!this.hasSectionPayload()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readImportEntry(); + case 7 /* SectionCode.Export */: + if (!this.hasSectionPayload()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readExportEntry(); + case 3 /* SectionCode.Function */: + if (!this.hasSectionPayload()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readFunctionEntry(); + case 4 /* SectionCode.Table */: + if (!this.hasSectionPayload()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readTableEntry(); + case 5 /* SectionCode.Memory */: + if (!this.hasSectionPayload()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readMemoryEntry(); + case 6 /* SectionCode.Global */: + if (!this.hasVarIntBytes()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readGlobalEntry(); + case 8 /* SectionCode.Start */: + if (!this.hasVarIntBytes()) + return false; + this.state = 22 /* BinaryReaderState.START_SECTION_ENTRY */; + this.result = { index: this.readVarUint32() }; + return true; + case 10 /* SectionCode.Code */: + if (!this.hasVarIntBytes()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + this.state = 29 /* BinaryReaderState.READING_FUNCTION_HEADER */; + return this.readFunctionBody(); + case 9 /* SectionCode.Element */: + if (!this.hasVarIntBytes()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readElementEntry(); + case 11 /* SectionCode.Data */: + if (!this.hasVarIntBytes()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readDataEntry(); + case 12 /* SectionCode.DataCount */: + if (!this.hasVarIntBytes()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readDataCountEntry(); + case 13 /* SectionCode.Tag */: + if (!this.hasVarIntBytes()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readTagEntry(); + case 0 /* SectionCode.Custom */: + var customSectionName = (0, exports.bytesToString)(currentSection.name); + if (customSectionName === "name") { + return this.readNameEntry(); + } + if (customSectionName.indexOf("reloc.") === 0) { + return this.readRelocHeader(); + } + if (customSectionName === "linking") { + if (!this.hasVarIntBytes()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readLinkingEntry(); + } + if (customSectionName === "sourceMappingURL") { + return this.readSourceMappingURL(); + } + return this.readSectionRawData(); + default: + this.error = new Error("Unsupported section: ".concat(this._sectionId)); + this.state = -1 /* BinaryReaderState.ERROR */; + return true; + } + }; + BinaryReader.prototype.read = function () { + switch (this.state) { + case 0 /* BinaryReaderState.INITIAL */: + if (!this.hasBytes(8)) + return false; + var magicNumber = this.readUint32(); + if (magicNumber != WASM_MAGIC_NUMBER) { + this.error = new Error("Bad magic number"); + this.state = -1 /* BinaryReaderState.ERROR */; + return true; + } + var version = this.readUint32(); + if (version != WASM_SUPPORTED_VERSION && + version != WASM_SUPPORTED_EXPERIMENTAL_VERSION) { + this.error = new Error("Bad version number ".concat(version)); + this.state = -1 /* BinaryReaderState.ERROR */; + return true; + } + this.result = { magicNumber: magicNumber, version: version }; + this.state = 1 /* BinaryReaderState.BEGIN_WASM */; + return true; + case 2 /* BinaryReaderState.END_WASM */: + this.result = null; + this.state = 1 /* BinaryReaderState.BEGIN_WASM */; + if (this.hasMoreBytes()) { + this.state = 0 /* BinaryReaderState.INITIAL */; + return this.read(); + } + return false; + case -1 /* BinaryReaderState.ERROR */: + return true; + case 1 /* BinaryReaderState.BEGIN_WASM */: + case 4 /* BinaryReaderState.END_SECTION */: + return this.readSectionHeader(); + case 3 /* BinaryReaderState.BEGIN_SECTION */: + return this.readSectionBody(); + case 5 /* BinaryReaderState.SKIPPING_SECTION */: + if (!this.hasSectionPayload()) { + return false; + } + this.state = 4 /* BinaryReaderState.END_SECTION */; + this._pos = this._sectionRange.end; + this._sectionId = -1 /* SectionCode.Unknown */; + this._sectionRange = null; + this.result = null; + return true; + case 32 /* BinaryReaderState.SKIPPING_FUNCTION_BODY */: + this.state = 31 /* BinaryReaderState.END_FUNCTION_BODY */; + this._pos = this._functionRange.end; + this._functionRange = null; + this.result = null; + return true; + case 11 /* BinaryReaderState.TYPE_SECTION_ENTRY */: + if (this._recGroupTypesLeft >= 0) { + return this.readRecGroupEntry(); + } + return this.readTypeEntry(); + case 47 /* BinaryReaderState.BEGIN_REC_GROUP */: + return this.readRecGroupEntry(); + case 48 /* BinaryReaderState.END_REC_GROUP */: + return this.readTypeEntry(); + case 12 /* BinaryReaderState.IMPORT_SECTION_ENTRY */: + return this.readImportEntry(); + case 17 /* BinaryReaderState.EXPORT_SECTION_ENTRY */: + return this.readExportEntry(); + case 13 /* BinaryReaderState.FUNCTION_SECTION_ENTRY */: + return this.readFunctionEntry(); + case 14 /* BinaryReaderState.TABLE_SECTION_ENTRY */: + return this.readTableEntry(); + case 15 /* BinaryReaderState.MEMORY_SECTION_ENTRY */: + return this.readMemoryEntry(); + case 23 /* BinaryReaderState.TAG_SECTION_ENTRY */: + return this.readTagEntry(); + case 16 /* BinaryReaderState.GLOBAL_SECTION_ENTRY */: + case 40 /* BinaryReaderState.END_GLOBAL_SECTION_ENTRY */: + return this.readGlobalEntry(); + case 39 /* BinaryReaderState.BEGIN_GLOBAL_SECTION_ENTRY */: + return this.readInitExpressionBody(); + case 20 /* BinaryReaderState.ELEMENT_SECTION_ENTRY */: + case 35 /* BinaryReaderState.END_ELEMENT_SECTION_ENTRY */: + return this.readElementEntry(); + case 33 /* BinaryReaderState.BEGIN_ELEMENT_SECTION_ENTRY */: + if (isActiveElementSegmentType(this._segmentType)) { + return this.readOffsetExpressionBody(); + } + else { + // passive or declared element segment + return this.readElementEntryBody(); + } + case 34 /* BinaryReaderState.ELEMENT_SECTION_ENTRY_BODY */: + if (!this.hasVarIntBytes()) + return false; + this._segmentEntriesLeft = this.readVarUint32(); + if (this._segmentEntriesLeft === 0) { + this.state = 35 /* BinaryReaderState.END_ELEMENT_SECTION_ENTRY */; + this.result = null; + return true; + } + return this.readInitExpressionBody(); + case 49 /* BinaryReaderState.DATA_COUNT_SECTION_ENTRY */: + return this.readDataCountEntry(); + case 18 /* BinaryReaderState.DATA_SECTION_ENTRY */: + case 38 /* BinaryReaderState.END_DATA_SECTION_ENTRY */: + return this.readDataEntry(); + case 36 /* BinaryReaderState.BEGIN_DATA_SECTION_ENTRY */: + if (isActiveDataSegmentType(this._segmentType)) { + return this.readOffsetExpressionBody(); + } + else { + // passive data segment + return this.readDataEntryBody(); + } + case 37 /* BinaryReaderState.DATA_SECTION_ENTRY_BODY */: + this.state = 38 /* BinaryReaderState.END_DATA_SECTION_ENTRY */; + this.result = null; + return true; + case 27 /* BinaryReaderState.END_INIT_EXPRESSION_BODY */: + switch (this._sectionId) { + case 6 /* SectionCode.Global */: + this.state = 40 /* BinaryReaderState.END_GLOBAL_SECTION_ENTRY */; + return true; + case 9 /* SectionCode.Element */: + if (--this._segmentEntriesLeft > 0) { + return this.readInitExpressionBody(); + } + this.state = 35 /* BinaryReaderState.END_ELEMENT_SECTION_ENTRY */; + this.result = null; + return true; + } + this.error = new Error("Unexpected section type: ".concat(this._sectionId)); + this.state = -1 /* BinaryReaderState.ERROR */; + return true; + case 46 /* BinaryReaderState.END_OFFSET_EXPRESSION_BODY */: + if (this._sectionId === 11 /* SectionCode.Data */) { + return this.readDataEntryBody(); + } + else { + return this.readElementEntryBody(); + } + case 19 /* BinaryReaderState.NAME_SECTION_ENTRY */: + return this.readNameEntry(); + case 41 /* BinaryReaderState.RELOC_SECTION_HEADER */: + if (!this.hasVarIntBytes()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readRelocEntry(); + case 21 /* BinaryReaderState.LINKING_SECTION_ENTRY */: + return this.readLinkingEntry(); + case 43 /* BinaryReaderState.SOURCE_MAPPING_URL */: + this.state = 4 /* BinaryReaderState.END_SECTION */; + this.result = null; + return true; + case 42 /* BinaryReaderState.RELOC_SECTION_ENTRY */: + return this.readRelocEntry(); + case 29 /* BinaryReaderState.READING_FUNCTION_HEADER */: + case 31 /* BinaryReaderState.END_FUNCTION_BODY */: + return this.readFunctionBody(); + case 28 /* BinaryReaderState.BEGIN_FUNCTION_BODY */: + this.state = 30 /* BinaryReaderState.CODE_OPERATOR */; + return this.readCodeOperator(); + case 25 /* BinaryReaderState.BEGIN_INIT_EXPRESSION_BODY */: + this.state = 26 /* BinaryReaderState.INIT_EXPRESSION_OPERATOR */; + return this.readCodeOperator(); + case 44 /* BinaryReaderState.BEGIN_OFFSET_EXPRESSION_BODY */: + this.state = 45 /* BinaryReaderState.OFFSET_EXPRESSION_OPERATOR */; + return this.readCodeOperator(); + case 30 /* BinaryReaderState.CODE_OPERATOR */: + case 26 /* BinaryReaderState.INIT_EXPRESSION_OPERATOR */: + case 45 /* BinaryReaderState.OFFSET_EXPRESSION_OPERATOR */: + return this.readCodeOperator(); + case 6 /* BinaryReaderState.READING_SECTION_RAW_DATA */: + return this.readSectionRawData(); + case 22 /* BinaryReaderState.START_SECTION_ENTRY */: + case 7 /* BinaryReaderState.SECTION_RAW_DATA */: + this.state = 4 /* BinaryReaderState.END_SECTION */; + this.result = null; + return true; + default: + this.error = new Error("Unsupported state: ".concat(this.state)); + this.state = -1 /* BinaryReaderState.ERROR */; + return true; + } + }; + BinaryReader.prototype.skipSection = function () { + if (this.state === -1 /* BinaryReaderState.ERROR */ || + this.state === 0 /* BinaryReaderState.INITIAL */ || + this.state === 4 /* BinaryReaderState.END_SECTION */ || + this.state === 1 /* BinaryReaderState.BEGIN_WASM */ || + this.state === 2 /* BinaryReaderState.END_WASM */) + return; + this.state = 5 /* BinaryReaderState.SKIPPING_SECTION */; + }; + BinaryReader.prototype.skipFunctionBody = function () { + if (this.state !== 28 /* BinaryReaderState.BEGIN_FUNCTION_BODY */ && + this.state !== 30 /* BinaryReaderState.CODE_OPERATOR */) + return; + this.state = 32 /* BinaryReaderState.SKIPPING_FUNCTION_BODY */; + }; + BinaryReader.prototype.skipInitExpression = function () { + while (this.state === 26 /* BinaryReaderState.INIT_EXPRESSION_OPERATOR */) + this.readCodeOperator(); + }; + BinaryReader.prototype.fetchSectionRawData = function () { + if (this.state !== 3 /* BinaryReaderState.BEGIN_SECTION */) { + this.error = new Error("Unsupported state: ".concat(this.state)); + this.state = -1 /* BinaryReaderState.ERROR */; + return; + } + this.state = 6 /* BinaryReaderState.READING_SECTION_RAW_DATA */; + }; + return BinaryReader; +}()); +exports.BinaryReader = BinaryReader; +if (typeof TextDecoder !== "undefined") { + try { + exports.bytesToString = (function () { + var utf8Decoder = new TextDecoder("utf-8"); + utf8Decoder.decode(new Uint8Array([97, 208, 144])); + return function (b) { return utf8Decoder.decode(b); }; + })(); + } + catch (_) { + /* ignore */ + } +} +if (!exports.bytesToString) { + exports.bytesToString = function (b) { + var str = String.fromCharCode.apply(null, b); + return decodeURIComponent(escape(str)); + }; +} |