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-rw-r--r--devtools/client/shared/vendor/WasmParser.js2961
1 files changed, 2961 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..037789000c
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+++ b/devtools/client/shared/vendor/WasmParser.js
@@ -0,0 +1,2961 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.bytesToString = exports.isTypeIndex = exports.BinaryReader = exports.Int64 = exports.NULL_FUNCTION_INDEX = exports.SegmentFlags = exports.BinaryReaderState = exports.NameType = exports.LinkingType = exports.RelocType = exports.Type = exports.ExternalKind = exports.OperatorCodeNames = exports.OperatorCode = exports.SectionCode = void 0;
+/* 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.
+ */
+// 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 = 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["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["drop"] = 26] = "drop";
+ OperatorCode[OperatorCode["select"] = 27] = "select";
+ 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["current_memory"] = 63] = "current_memory";
+ OperatorCode[OperatorCode["grow_memory"] = 64] = "grow_memory";
+ 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_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["atomic_notify"] = 65024] = "atomic_notify";
+ OperatorCode[OperatorCode["i32_atomic_wait"] = 65025] = "i32_atomic_wait";
+ OperatorCode[OperatorCode["i64_atomic_wait"] = 65026] = "i64_atomic_wait";
+ 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"] = 64768] = "v128_load";
+ OperatorCode[OperatorCode["i16x8_load8x8_s"] = 64769] = "i16x8_load8x8_s";
+ OperatorCode[OperatorCode["i16x8_load8x8_u"] = 64770] = "i16x8_load8x8_u";
+ OperatorCode[OperatorCode["i32x4_load16x4_s"] = 64771] = "i32x4_load16x4_s";
+ OperatorCode[OperatorCode["i32x4_load16x4_u"] = 64772] = "i32x4_load16x4_u";
+ OperatorCode[OperatorCode["i64x2_load32x2_s"] = 64773] = "i64x2_load32x2_s";
+ OperatorCode[OperatorCode["i64x2_load32x2_u"] = 64774] = "i64x2_load32x2_u";
+ OperatorCode[OperatorCode["v8x16_load_splat"] = 64775] = "v8x16_load_splat";
+ OperatorCode[OperatorCode["v16x8_load_splat"] = 64776] = "v16x8_load_splat";
+ OperatorCode[OperatorCode["v32x4_load_splat"] = 64777] = "v32x4_load_splat";
+ OperatorCode[OperatorCode["v64x2_load_splat"] = 64778] = "v64x2_load_splat";
+ OperatorCode[OperatorCode["v128_store"] = 64779] = "v128_store";
+ OperatorCode[OperatorCode["v128_const"] = 64780] = "v128_const";
+ OperatorCode[OperatorCode["v8x16_shuffle"] = 64781] = "v8x16_shuffle";
+ OperatorCode[OperatorCode["v8x16_swizzle"] = 64782] = "v8x16_swizzle";
+ OperatorCode[OperatorCode["i8x16_splat"] = 64783] = "i8x16_splat";
+ OperatorCode[OperatorCode["i16x8_splat"] = 64784] = "i16x8_splat";
+ OperatorCode[OperatorCode["i32x4_splat"] = 64785] = "i32x4_splat";
+ OperatorCode[OperatorCode["i64x2_splat"] = 64786] = "i64x2_splat";
+ OperatorCode[OperatorCode["f32x4_splat"] = 64787] = "f32x4_splat";
+ OperatorCode[OperatorCode["f64x2_splat"] = 64788] = "f64x2_splat";
+ OperatorCode[OperatorCode["i8x16_extract_lane_s"] = 64789] = "i8x16_extract_lane_s";
+ OperatorCode[OperatorCode["i8x16_extract_lane_u"] = 64790] = "i8x16_extract_lane_u";
+ OperatorCode[OperatorCode["i8x16_replace_lane"] = 64791] = "i8x16_replace_lane";
+ OperatorCode[OperatorCode["i16x8_extract_lane_s"] = 64792] = "i16x8_extract_lane_s";
+ OperatorCode[OperatorCode["i16x8_extract_lane_u"] = 64793] = "i16x8_extract_lane_u";
+ OperatorCode[OperatorCode["i16x8_replace_lane"] = 64794] = "i16x8_replace_lane";
+ OperatorCode[OperatorCode["i32x4_extract_lane"] = 64795] = "i32x4_extract_lane";
+ OperatorCode[OperatorCode["i32x4_replace_lane"] = 64796] = "i32x4_replace_lane";
+ OperatorCode[OperatorCode["i64x2_extract_lane"] = 64797] = "i64x2_extract_lane";
+ OperatorCode[OperatorCode["i64x2_replace_lane"] = 64798] = "i64x2_replace_lane";
+ OperatorCode[OperatorCode["f32x4_extract_lane"] = 64799] = "f32x4_extract_lane";
+ OperatorCode[OperatorCode["f32x4_replace_lane"] = 64800] = "f32x4_replace_lane";
+ OperatorCode[OperatorCode["f64x2_extract_lane"] = 64801] = "f64x2_extract_lane";
+ OperatorCode[OperatorCode["f64x2_replace_lane"] = 64802] = "f64x2_replace_lane";
+ OperatorCode[OperatorCode["i8x16_eq"] = 64803] = "i8x16_eq";
+ OperatorCode[OperatorCode["i8x16_ne"] = 64804] = "i8x16_ne";
+ OperatorCode[OperatorCode["i8x16_lt_s"] = 64805] = "i8x16_lt_s";
+ OperatorCode[OperatorCode["i8x16_lt_u"] = 64806] = "i8x16_lt_u";
+ OperatorCode[OperatorCode["i8x16_gt_s"] = 64807] = "i8x16_gt_s";
+ OperatorCode[OperatorCode["i8x16_gt_u"] = 64808] = "i8x16_gt_u";
+ OperatorCode[OperatorCode["i8x16_le_s"] = 64809] = "i8x16_le_s";
+ OperatorCode[OperatorCode["i8x16_le_u"] = 64810] = "i8x16_le_u";
+ OperatorCode[OperatorCode["i8x16_ge_s"] = 64811] = "i8x16_ge_s";
+ OperatorCode[OperatorCode["i8x16_ge_u"] = 64812] = "i8x16_ge_u";
+ OperatorCode[OperatorCode["i16x8_eq"] = 64813] = "i16x8_eq";
+ OperatorCode[OperatorCode["i16x8_ne"] = 64814] = "i16x8_ne";
+ OperatorCode[OperatorCode["i16x8_lt_s"] = 64815] = "i16x8_lt_s";
+ OperatorCode[OperatorCode["i16x8_lt_u"] = 64816] = "i16x8_lt_u";
+ OperatorCode[OperatorCode["i16x8_gt_s"] = 64817] = "i16x8_gt_s";
+ OperatorCode[OperatorCode["i16x8_gt_u"] = 64818] = "i16x8_gt_u";
+ OperatorCode[OperatorCode["i16x8_le_s"] = 64819] = "i16x8_le_s";
+ OperatorCode[OperatorCode["i16x8_le_u"] = 64820] = "i16x8_le_u";
+ OperatorCode[OperatorCode["i16x8_ge_s"] = 64821] = "i16x8_ge_s";
+ OperatorCode[OperatorCode["i16x8_ge_u"] = 64822] = "i16x8_ge_u";
+ OperatorCode[OperatorCode["i32x4_eq"] = 64823] = "i32x4_eq";
+ OperatorCode[OperatorCode["i32x4_ne"] = 64824] = "i32x4_ne";
+ OperatorCode[OperatorCode["i32x4_lt_s"] = 64825] = "i32x4_lt_s";
+ OperatorCode[OperatorCode["i32x4_lt_u"] = 64826] = "i32x4_lt_u";
+ OperatorCode[OperatorCode["i32x4_gt_s"] = 64827] = "i32x4_gt_s";
+ OperatorCode[OperatorCode["i32x4_gt_u"] = 64828] = "i32x4_gt_u";
+ OperatorCode[OperatorCode["i32x4_le_s"] = 64829] = "i32x4_le_s";
+ OperatorCode[OperatorCode["i32x4_le_u"] = 64830] = "i32x4_le_u";
+ OperatorCode[OperatorCode["i32x4_ge_s"] = 64831] = "i32x4_ge_s";
+ OperatorCode[OperatorCode["i32x4_ge_u"] = 64832] = "i32x4_ge_u";
+ OperatorCode[OperatorCode["f32x4_eq"] = 64833] = "f32x4_eq";
+ OperatorCode[OperatorCode["f32x4_ne"] = 64834] = "f32x4_ne";
+ OperatorCode[OperatorCode["f32x4_lt"] = 64835] = "f32x4_lt";
+ OperatorCode[OperatorCode["f32x4_gt"] = 64836] = "f32x4_gt";
+ OperatorCode[OperatorCode["f32x4_le"] = 64837] = "f32x4_le";
+ OperatorCode[OperatorCode["f32x4_ge"] = 64838] = "f32x4_ge";
+ OperatorCode[OperatorCode["f64x2_eq"] = 64839] = "f64x2_eq";
+ OperatorCode[OperatorCode["f64x2_ne"] = 64840] = "f64x2_ne";
+ OperatorCode[OperatorCode["f64x2_lt"] = 64841] = "f64x2_lt";
+ OperatorCode[OperatorCode["f64x2_gt"] = 64842] = "f64x2_gt";
+ OperatorCode[OperatorCode["f64x2_le"] = 64843] = "f64x2_le";
+ OperatorCode[OperatorCode["f64x2_ge"] = 64844] = "f64x2_ge";
+ OperatorCode[OperatorCode["v128_not"] = 64845] = "v128_not";
+ OperatorCode[OperatorCode["v128_and"] = 64846] = "v128_and";
+ OperatorCode[OperatorCode["v128_andnot"] = 64847] = "v128_andnot";
+ OperatorCode[OperatorCode["v128_or"] = 64848] = "v128_or";
+ OperatorCode[OperatorCode["v128_xor"] = 64849] = "v128_xor";
+ OperatorCode[OperatorCode["v128_bitselect"] = 64850] = "v128_bitselect";
+ OperatorCode[OperatorCode["i8x16_abs"] = 64864] = "i8x16_abs";
+ OperatorCode[OperatorCode["i8x16_neg"] = 64865] = "i8x16_neg";
+ OperatorCode[OperatorCode["i8x16_any_true"] = 64866] = "i8x16_any_true";
+ OperatorCode[OperatorCode["i8x16_all_true"] = 64867] = "i8x16_all_true";
+ OperatorCode[OperatorCode["i8x16_narrow_i16x8_s"] = 64869] = "i8x16_narrow_i16x8_s";
+ OperatorCode[OperatorCode["i8x16_narrow_i16x8_u"] = 64870] = "i8x16_narrow_i16x8_u";
+ OperatorCode[OperatorCode["i8x16_shl"] = 64875] = "i8x16_shl";
+ OperatorCode[OperatorCode["i8x16_shr_s"] = 64876] = "i8x16_shr_s";
+ OperatorCode[OperatorCode["i8x16_shr_u"] = 64877] = "i8x16_shr_u";
+ OperatorCode[OperatorCode["i8x16_add"] = 64878] = "i8x16_add";
+ OperatorCode[OperatorCode["i8x16_add_saturate_s"] = 64879] = "i8x16_add_saturate_s";
+ OperatorCode[OperatorCode["i8x16_add_saturate_u"] = 64880] = "i8x16_add_saturate_u";
+ OperatorCode[OperatorCode["i8x16_sub"] = 64881] = "i8x16_sub";
+ OperatorCode[OperatorCode["i8x16_sub_saturate_s"] = 64882] = "i8x16_sub_saturate_s";
+ OperatorCode[OperatorCode["i8x16_sub_saturate_u"] = 64883] = "i8x16_sub_saturate_u";
+ OperatorCode[OperatorCode["i8x16_min_s"] = 64886] = "i8x16_min_s";
+ OperatorCode[OperatorCode["i8x16_min_u"] = 64887] = "i8x16_min_u";
+ OperatorCode[OperatorCode["i8x16_max_s"] = 64888] = "i8x16_max_s";
+ OperatorCode[OperatorCode["i8x16_max_u"] = 64889] = "i8x16_max_u";
+ OperatorCode[OperatorCode["i8x16_avgr_u"] = 64891] = "i8x16_avgr_u";
+ OperatorCode[OperatorCode["i16x8_abs"] = 64896] = "i16x8_abs";
+ OperatorCode[OperatorCode["i16x8_neg"] = 64897] = "i16x8_neg";
+ OperatorCode[OperatorCode["i16x8_any_true"] = 64898] = "i16x8_any_true";
+ OperatorCode[OperatorCode["i16x8_all_true"] = 64899] = "i16x8_all_true";
+ OperatorCode[OperatorCode["i16x8_narrow_i32x4_s"] = 64901] = "i16x8_narrow_i32x4_s";
+ OperatorCode[OperatorCode["i16x8_narrow_i32x4_u"] = 64902] = "i16x8_narrow_i32x4_u";
+ OperatorCode[OperatorCode["i16x8_widen_low_i8x16_s"] = 64903] = "i16x8_widen_low_i8x16_s";
+ OperatorCode[OperatorCode["i16x8_widen_high_i8x16_s"] = 64904] = "i16x8_widen_high_i8x16_s";
+ OperatorCode[OperatorCode["i16x8_widen_low_i8x16_u"] = 64905] = "i16x8_widen_low_i8x16_u";
+ OperatorCode[OperatorCode["i16x8_widen_high_i8x16_u"] = 64906] = "i16x8_widen_high_i8x16_u";
+ OperatorCode[OperatorCode["i16x8_shl"] = 64907] = "i16x8_shl";
+ OperatorCode[OperatorCode["i16x8_shr_s"] = 64908] = "i16x8_shr_s";
+ OperatorCode[OperatorCode["i16x8_shr_u"] = 64909] = "i16x8_shr_u";
+ OperatorCode[OperatorCode["i16x8_add"] = 64910] = "i16x8_add";
+ OperatorCode[OperatorCode["i16x8_add_saturate_s"] = 64911] = "i16x8_add_saturate_s";
+ OperatorCode[OperatorCode["i16x8_add_saturate_u"] = 64912] = "i16x8_add_saturate_u";
+ OperatorCode[OperatorCode["i16x8_sub"] = 64913] = "i16x8_sub";
+ OperatorCode[OperatorCode["i16x8_sub_saturate_s"] = 64914] = "i16x8_sub_saturate_s";
+ OperatorCode[OperatorCode["i16x8_sub_saturate_u"] = 64915] = "i16x8_sub_saturate_u";
+ OperatorCode[OperatorCode["i16x8_mul"] = 64917] = "i16x8_mul";
+ OperatorCode[OperatorCode["i16x8_min_s"] = 64918] = "i16x8_min_s";
+ OperatorCode[OperatorCode["i16x8_min_u"] = 64919] = "i16x8_min_u";
+ OperatorCode[OperatorCode["i16x8_max_s"] = 64920] = "i16x8_max_s";
+ OperatorCode[OperatorCode["i16x8_max_u"] = 64921] = "i16x8_max_u";
+ OperatorCode[OperatorCode["i16x8_avgr_u"] = 64923] = "i16x8_avgr_u";
+ OperatorCode[OperatorCode["i32x4_abs"] = 64928] = "i32x4_abs";
+ OperatorCode[OperatorCode["i32x4_neg"] = 64929] = "i32x4_neg";
+ OperatorCode[OperatorCode["i32x4_any_true"] = 64930] = "i32x4_any_true";
+ OperatorCode[OperatorCode["i32x4_all_true"] = 64931] = "i32x4_all_true";
+ OperatorCode[OperatorCode["i32x4_widen_low_i16x8_s"] = 64935] = "i32x4_widen_low_i16x8_s";
+ OperatorCode[OperatorCode["i32x4_widen_high_i16x8_s"] = 64936] = "i32x4_widen_high_i16x8_s";
+ OperatorCode[OperatorCode["i32x4_widen_low_i16x8_u"] = 64937] = "i32x4_widen_low_i16x8_u";
+ OperatorCode[OperatorCode["i32x4_widen_high_i16x8_u"] = 64938] = "i32x4_widen_high_i16x8_u";
+ OperatorCode[OperatorCode["i32x4_shl"] = 64939] = "i32x4_shl";
+ OperatorCode[OperatorCode["i32x4_shr_s"] = 64940] = "i32x4_shr_s";
+ OperatorCode[OperatorCode["i32x4_shr_u"] = 64941] = "i32x4_shr_u";
+ OperatorCode[OperatorCode["i32x4_add"] = 64942] = "i32x4_add";
+ OperatorCode[OperatorCode["i32x4_sub"] = 64945] = "i32x4_sub";
+ OperatorCode[OperatorCode["i32x4_mul"] = 64949] = "i32x4_mul";
+ OperatorCode[OperatorCode["i32x4_min_s"] = 64950] = "i32x4_min_s";
+ OperatorCode[OperatorCode["i32x4_min_u"] = 64951] = "i32x4_min_u";
+ OperatorCode[OperatorCode["i32x4_max_s"] = 64952] = "i32x4_max_s";
+ OperatorCode[OperatorCode["i32x4_max_u"] = 64953] = "i32x4_max_u";
+ OperatorCode[OperatorCode["i64x2_neg"] = 64961] = "i64x2_neg";
+ OperatorCode[OperatorCode["i64x2_shl"] = 64971] = "i64x2_shl";
+ OperatorCode[OperatorCode["i64x2_shr_s"] = 64972] = "i64x2_shr_s";
+ OperatorCode[OperatorCode["i64x2_shr_u"] = 64973] = "i64x2_shr_u";
+ OperatorCode[OperatorCode["i64x2_add"] = 64974] = "i64x2_add";
+ OperatorCode[OperatorCode["i64x2_sub"] = 64977] = "i64x2_sub";
+ OperatorCode[OperatorCode["i64x2_mul"] = 64981] = "i64x2_mul";
+ OperatorCode[OperatorCode["f32x4_abs"] = 64992] = "f32x4_abs";
+ OperatorCode[OperatorCode["f32x4_neg"] = 64993] = "f32x4_neg";
+ OperatorCode[OperatorCode["f32x4_sqrt"] = 64995] = "f32x4_sqrt";
+ OperatorCode[OperatorCode["f32x4_add"] = 64996] = "f32x4_add";
+ OperatorCode[OperatorCode["f32x4_sub"] = 64997] = "f32x4_sub";
+ OperatorCode[OperatorCode["f32x4_mul"] = 64998] = "f32x4_mul";
+ OperatorCode[OperatorCode["f32x4_div"] = 64999] = "f32x4_div";
+ OperatorCode[OperatorCode["f32x4_min"] = 65000] = "f32x4_min";
+ OperatorCode[OperatorCode["f32x4_max"] = 65001] = "f32x4_max";
+ OperatorCode[OperatorCode["f64x2_abs"] = 65004] = "f64x2_abs";
+ OperatorCode[OperatorCode["f64x2_neg"] = 65005] = "f64x2_neg";
+ OperatorCode[OperatorCode["f64x2_sqrt"] = 65007] = "f64x2_sqrt";
+ OperatorCode[OperatorCode["f64x2_add"] = 65008] = "f64x2_add";
+ OperatorCode[OperatorCode["f64x2_sub"] = 65009] = "f64x2_sub";
+ OperatorCode[OperatorCode["f64x2_mul"] = 65010] = "f64x2_mul";
+ OperatorCode[OperatorCode["f64x2_div"] = 65011] = "f64x2_div";
+ OperatorCode[OperatorCode["f64x2_min"] = 65012] = "f64x2_min";
+ OperatorCode[OperatorCode["f64x2_max"] = 65013] = "f64x2_max";
+ OperatorCode[OperatorCode["i32x4_trunc_sat_f32x4_s"] = 65016] = "i32x4_trunc_sat_f32x4_s";
+ OperatorCode[OperatorCode["i32x4_trunc_sat_f32x4_u"] = 65017] = "i32x4_trunc_sat_f32x4_u";
+ OperatorCode[OperatorCode["f32x4_convert_i32x4_s"] = 65018] = "f32x4_convert_i32x4_s";
+ OperatorCode[OperatorCode["f32x4_convert_i32x4_u"] = 65019] = "f32x4_convert_i32x4_u";
+})(OperatorCode = exports.OperatorCode || (exports.OperatorCode = {}));
+exports.OperatorCodeNames = [
+ "unreachable",
+ "nop",
+ "block",
+ "loop",
+ "if",
+ "else",
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ "end",
+ "br",
+ "br_if",
+ "br_table",
+ "return",
+ "call",
+ "call_indirect",
+ "return_call",
+ "return_call_indirect",
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ "drop",
+ "select",
+ undefined,
+ 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",
+ "current_memory",
+ "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",
+ 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,
+ 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",
+ "v8x16.shuffle",
+ "v8x16.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",
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ "i8x16.abs",
+ "i8x16.neg",
+ "i8x16.any_true",
+ "i8x16.all_true",
+ undefined,
+ "i8x16.narrow_i16x8_s",
+ "i8x16.narrow_i16x8_u",
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ "i8x16.shl",
+ "i8x16.shr_s",
+ "i8x16.shr_u",
+ "i8x16.add",
+ "i8x16.add_saturate_s",
+ "i8x16.add_saturate_u",
+ "i8x16.sub",
+ "i8x16.sub_saturate_s",
+ "i8x16.sub_saturate_u",
+ undefined,
+ undefined,
+ "i8x16.min_s",
+ "i8x16.min_u",
+ "i8x16.max_s",
+ "i8x16.max_u",
+ undefined,
+ "i8x16.avgr_u",
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ "i16x8.abs",
+ "i16x8.neg",
+ "i16x8.any_true",
+ "i16x8.all_true",
+ undefined,
+ "i16x8.narrow_i32x4_s",
+ "i16x8.narrow_i32x4_u",
+ "i16x8.widen_low_i8x16_s",
+ "i16x8.widen_high_i8x16_s",
+ "i16x8.widen_low_i8x16_u",
+ "i16x8.widen_high_i8x16_u",
+ "i16x8.shl",
+ "i16x8.shr_s",
+ "i16x8.shr_u",
+ "i16x8.add",
+ "i16x8.add_saturate_s",
+ "i16x8.add_saturate_u",
+ "i16x8.sub",
+ "i16x8.sub_saturate_s",
+ "i16x8.sub_saturate_u",
+ undefined,
+ "i16x8.mul",
+ "i16x8.min_s",
+ "i16x8.min_u",
+ "i16x8.max_s",
+ "i16x8.max_u",
+ undefined,
+ "i16x8.avgr_u",
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ "i32x4.abs",
+ "i32x4.neg",
+ "i32x4.any_true",
+ "i32x4.all_true",
+ undefined,
+ undefined,
+ undefined,
+ "i32x4.widen_low_i16x8_s",
+ "i32x4.widen_high_i16x8_s",
+ "i32x4.widen_low_i16x8_u",
+ "i32x4.widen_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",
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ "i64x2.neg",
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ "i64x2.shl",
+ "i64x2.shr_s",
+ "i64x2.shr_u",
+ "i64x2.add",
+ undefined,
+ undefined,
+ "i64x2.sub",
+ undefined,
+ undefined,
+ undefined,
+ "i64x2.mul",
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ undefined,
+ "f32x4.abs",
+ "f32x4.neg",
+ undefined,
+ "f32x4.sqrt",
+ "f32x4.add",
+ "f32x4.sub",
+ "f32x4.mul",
+ "f32x4.div",
+ "f32x4.min",
+ "f32x4.max",
+ undefined,
+ undefined,
+ "f64x2.abs",
+ "f64x2.neg",
+ undefined,
+ "f64x2.sqrt",
+ "f64x2.add",
+ "f64x2.sub",
+ "f64x2.mul",
+ "f64x2.div",
+ "f64x2.min",
+ "f64x2.max",
+ undefined,
+ undefined,
+ "i32x4.trunc_sat_f32x4_s",
+ "i32x4.trunc_sat_f32x4_u",
+ "f32x4.convert_i32x4_s",
+ "f32x4.convert_i32x4_u",
+].forEach(function (s, i) {
+ exports.OperatorCodeNames[0xfd00 | 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;
+});
+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 = exports.ExternalKind || (exports.ExternalKind = {}));
+var Type;
+(function (Type) {
+ Type[Type["unspecified"] = 0] = "unspecified";
+ Type[Type["i32"] = -1] = "i32";
+ Type[Type["i64"] = -2] = "i64";
+ Type[Type["f32"] = -3] = "f32";
+ Type[Type["f64"] = -4] = "f64";
+ Type[Type["v128"] = -5] = "v128";
+ Type[Type["anyfunc"] = -16] = "anyfunc";
+ Type[Type["anyref"] = -17] = "anyref";
+ Type[Type["func"] = -32] = "func";
+ Type[Type["empty_block_type"] = -64] = "empty_block_type";
+})(Type = exports.Type || (exports.Type = {}));
+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 = 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["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 = exports.BinaryReaderState || (exports.BinaryReaderState = {}));
+var SegmentFlags;
+(function (SegmentFlags) {
+ SegmentFlags[SegmentFlags["IsPassive"] = 1] = "IsPassive";
+ SegmentFlags[SegmentFlags["HasTableIndex"] = 2] = "HasTableIndex";
+ SegmentFlags[SegmentFlags["FunctionsAsElements"] = 4] = "FunctionsAsElements";
+})(SegmentFlags = exports.SegmentFlags || (exports.SegmentFlags = {}));
+exports.NULL_FUNCTION_INDEX = 0xffffffff;
+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 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 /* INITIAL */;
+ this.result = null;
+ this.error = null;
+ this._sectionEntriesLeft = 0;
+ this._sectionId = -1 /* Unknown */;
+ this._sectionRange = null;
+ this._functionRange = null;
+ }
+ Object.defineProperty(BinaryReader.prototype, "currentSection", {
+ get: function () {
+ return this.result; // TODO remove currentSection()
+ },
+ enumerable: false,
+ configurable: true
+ });
+ Object.defineProperty(BinaryReader.prototype, "currentFunction", {
+ get: function () {
+ return this.result; // TODO remove currentFunction()
+ },
+ enumerable: false,
+ configurable: true
+ });
+ 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.readUint16 = function () {
+ var b1 = this._data[this._pos++];
+ var b2 = this._data[this._pos++];
+ return b1 | (b2 << 8);
+ };
+ 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.peekUint32 = function () {
+ return this.peekInt32();
+ };
+ 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;
+ };
+ 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);
+ };
+ BinaryReader.prototype.readStringBytes = function () {
+ var length = this.readVarUint32() >>> 0;
+ 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.hasStringBytes = function () {
+ if (!this.hasVarIntBytes())
+ return false;
+ var pos = this._pos;
+ var length = this.readVarUint32() >>> 0;
+ 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 form = this.readVarInt7();
+ var paramCount = this.readVarUint32() >>> 0;
+ var paramTypes = new Int8Array(paramCount);
+ for (var i = 0; i < paramCount; i++)
+ paramTypes[i] = this.readVarInt7();
+ var returnCount = this.readVarUint1();
+ var returnTypes = new Int8Array(returnCount);
+ for (var i = 0; i < returnCount; i++)
+ returnTypes[i] = this.readVarInt7();
+ return {
+ form: form,
+ params: paramTypes,
+ returns: returnTypes,
+ };
+ };
+ BinaryReader.prototype.readResizableLimits = function (maxPresent) {
+ var initial = this.readVarUint32() >>> 0;
+ var maximum;
+ if (maxPresent) {
+ maximum = this.readVarUint32() >>> 0;
+ }
+ return { initial: initial, maximum: maximum };
+ };
+ BinaryReader.prototype.readTableType = function () {
+ var elementType = this.readVarInt7();
+ var flags = this.readVarUint32() >>> 0;
+ var limits = this.readResizableLimits(!!(flags & 0x01));
+ return { elementType: elementType, limits: limits };
+ };
+ BinaryReader.prototype.readMemoryType = function () {
+ var flags = this.readVarUint32() >>> 0;
+ 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.readVarInt7();
+ if (!this.hasVarIntBytes()) {
+ this._pos = pos;
+ return null;
+ }
+ var mutability = this.readVarUint1();
+ return { contentType: contentType, mutability: mutability };
+ };
+ BinaryReader.prototype.readTypeEntry = function () {
+ if (this._sectionEntriesLeft === 0) {
+ this.skipSection();
+ return this.read();
+ }
+ this.state = 11 /* TYPE_SECTION_ENTRY */;
+ this.result = this.readFuncType();
+ this._sectionEntriesLeft--;
+ return true;
+ };
+ BinaryReader.prototype.readImportEntry = function () {
+ if (this._sectionEntriesLeft === 0) {
+ this.skipSection();
+ return this.read();
+ }
+ this.state = 12 /* IMPORT_SECTION_ENTRY */;
+ var module = this.readStringBytes();
+ var field = this.readStringBytes();
+ var kind = this.readUint8();
+ var funcTypeIndex;
+ var type;
+ switch (kind) {
+ case 0 /* Function */:
+ funcTypeIndex = this.readVarUint32() >>> 0;
+ break;
+ case 1 /* Table */:
+ type = this.readTableType();
+ break;
+ case 2 /* Memory */:
+ type = this.readMemoryType();
+ break;
+ case 3 /* Global */:
+ type = this.readGlobalType();
+ 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() >>> 0;
+ this.state = 17 /* 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() >>> 0;
+ this.state = 13 /* 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 /* 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 /* MEMORY_SECTION_ENTRY */;
+ this.result = this.readMemoryType();
+ 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 /* GLOBAL_SECTION_ENTRY */;
+ return false;
+ }
+ this.state = 39 /* 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();
+ }
+ if (!this.hasVarIntBytes()) {
+ this.state = 20 /* ELEMENT_SECTION_ENTRY */;
+ return false;
+ }
+ var flags = this.readVarUint7();
+ var tableIndex = 0;
+ if (flags & 2 /* HasTableIndex */) {
+ tableIndex = this.readVarUint32();
+ }
+ this.state = 33 /* BEGIN_ELEMENT_SECTION_ENTRY */;
+ this.result = { index: tableIndex };
+ this._sectionEntriesLeft--;
+ this._segmentFlags = flags;
+ return true;
+ };
+ BinaryReader.prototype.readElementEntryBody = function () {
+ var funcType = 0 /* unspecified */;
+ var pos = this._pos;
+ if (this._segmentFlags &
+ (1 /* IsPassive */ | 2 /* HasTableIndex */)) {
+ if (!this.hasMoreBytes())
+ return false;
+ funcType = this.readVarInt7();
+ }
+ if (!this.hasVarIntBytes()) {
+ this._pos = pos;
+ return false;
+ }
+ var numElemements = this.readVarUint32();
+ var elements = new Uint32Array(numElemements);
+ for (var i = 0; i < numElemements; i++) {
+ if (this._segmentFlags & 4 /* FunctionsAsElements */) {
+ if (!this.hasMoreBytes()) {
+ this._pos = pos;
+ return false;
+ }
+ // Read initializer expression, which must either be null ref or func ref
+ var operator = this.readUint8();
+ if (operator == 208 /* ref_null */) {
+ elements[i] = exports.NULL_FUNCTION_INDEX;
+ }
+ else if (operator == 210 /* ref_func */) {
+ if (!this.hasVarIntBytes()) {
+ this._pos = pos;
+ return false;
+ }
+ elements[i] = this.readVarInt32();
+ }
+ else {
+ this.error = new Error("Invalid initializer expression for element");
+ return true;
+ }
+ if (!this.hasMoreBytes()) {
+ this._pos = pos;
+ return false;
+ }
+ operator = this.readUint8();
+ if (operator != 11 /* end */) {
+ this.error = new Error("Expected end of initializer expression for element");
+ return true;
+ }
+ }
+ else {
+ if (!this.hasVarIntBytes()) {
+ this._pos = pos;
+ return false;
+ }
+ elements[i] = this.readVarUint32();
+ }
+ }
+ this.state = 34 /* ELEMENT_SECTION_ENTRY_BODY */;
+ this.result = {
+ elements: elements,
+ elementType: funcType,
+ asElements: !!(this._segmentFlags & 4 /* FunctionsAsElements */),
+ };
+ return true;
+ };
+ BinaryReader.prototype.readDataEntry = function () {
+ if (this._sectionEntriesLeft === 0) {
+ this.skipSection();
+ return this.read();
+ }
+ if (!this.hasVarIntBytes()) {
+ return false;
+ }
+ this._segmentFlags = this.readVarUint32();
+ var index = 0;
+ if (this._segmentFlags == 2 /* HasTableIndex */) {
+ index = this.readVarUint32();
+ }
+ this.state = 36 /* BEGIN_DATA_SECTION_ENTRY */;
+ this.result = {
+ index: index,
+ };
+ this._sectionEntriesLeft--;
+ return true;
+ };
+ BinaryReader.prototype.readDataEntryBody = function () {
+ if (!this.hasStringBytes()) {
+ return false;
+ }
+ this.state = 37 /* DATA_SECTION_ENTRY_BODY */;
+ this.result = {
+ data: this.readStringBytes(),
+ };
+ return true;
+ };
+ BinaryReader.prototype.readInitExpressionBody = function () {
+ this.state = 25 /* BEGIN_INIT_EXPRESSION_BODY */;
+ this.result = null;
+ return true;
+ };
+ BinaryReader.prototype.readMemoryImmediate = function () {
+ var flags = this.readVarUint32() >>> 0;
+ var offset = this.readVarUint32() >>> 0;
+ return { flags: flags, offset: offset };
+ };
+ BinaryReader.prototype.readLineIndex = function (max) {
+ var index = this.readUint8();
+ return index;
+ };
+ 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 /* Module */:
+ result = {
+ type: type,
+ moduleName: this.readStringBytes(),
+ };
+ break;
+ case 1 /* Function */:
+ result = {
+ type: type,
+ names: this.readNameMap(),
+ };
+ break;
+ case 2 /* 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;
+ default:
+ this.error = new Error("Bad name entry type: " + type);
+ this.state = -1 /* ERROR */;
+ return true;
+ }
+ this.state = 19 /* 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 /* Custom */) {
+ if (!this.hasStringBytes()) {
+ this._pos = pos;
+ return false;
+ }
+ sectionName = this.readStringBytes();
+ }
+ this.state = 41 /* 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() >>> 0;
+ var index;
+ switch (type) {
+ case 1 /* StackPointer */:
+ if (!this.hasVarIntBytes()) {
+ this._pos = pos;
+ return false;
+ }
+ index = this.readVarUint32();
+ break;
+ default:
+ this.error = new Error("Bad linking type: " + type);
+ this.state = -1 /* ERROR */;
+ return true;
+ }
+ this.state = 21 /* 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 /* 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 /* FunctionIndex_LEB */:
+ case 1 /* TableIndex_SLEB */:
+ case 2 /* TableIndex_I32 */:
+ case 6 /* TypeIndex_LEB */:
+ case 7 /* GlobalIndex_LEB */:
+ break;
+ case 3 /* GlobalAddr_LEB */:
+ case 4 /* GlobalAddr_SLEB */:
+ case 5 /* GlobalAddr_I32 */:
+ if (!this.hasVarIntBytes()) {
+ this._pos = pos;
+ return false;
+ }
+ addend = this.readVarUint32();
+ break;
+ default:
+ this.error = new Error("Bad relocation type: " + type);
+ this.state = -1 /* ERROR */;
+ return true;
+ }
+ this.state = 42 /* RELOC_SECTION_ENTRY */;
+ this.result = {
+ type: type,
+ offset: offset,
+ index: index,
+ addend: addend,
+ };
+ this._sectionEntriesLeft--;
+ return true;
+ };
+ BinaryReader.prototype.readCodeOperator_0xfc = function () {
+ var code = this._data[this._pos++] | 0xfc00;
+ var reserved, segmentIndex, destinationIndex, tableIndex;
+ switch (code) {
+ case 64512 /* i32_trunc_sat_f32_s */:
+ case 64513 /* i32_trunc_sat_f32_u */:
+ case 64514 /* i32_trunc_sat_f64_s */:
+ case 64515 /* i32_trunc_sat_f64_u */:
+ case 64516 /* i64_trunc_sat_f32_s */:
+ case 64517 /* i64_trunc_sat_f32_u */:
+ case 64518 /* i64_trunc_sat_f64_s */:
+ case 64519 /* i64_trunc_sat_f64_u */:
+ break;
+ case 64522 /* memory_copy */:
+ // Currently memory index must be zero.
+ reserved = this.readVarUint1();
+ reserved = this.readVarUint1();
+ break;
+ case 64523 /* memory_fill */:
+ reserved = this.readVarUint1();
+ break;
+ case 64524 /* table_init */:
+ segmentIndex = this.readVarUint32() >>> 0;
+ tableIndex = this.readVarUint32() >>> 0;
+ break;
+ case 64526 /* table_copy */:
+ tableIndex = this.readVarUint32() >>> 0;
+ destinationIndex = this.readVarUint32() >>> 0;
+ break;
+ case 64527 /* table_grow */:
+ case 64528 /* table_size */:
+ case 64529 /* table_fill */:
+ tableIndex = this.readVarUint32() >>> 0;
+ break;
+ case 64520 /* memory_init */:
+ segmentIndex = this.readVarUint32() >>> 0;
+ reserved = this.readVarUint1();
+ break;
+ case 64521 /* data_drop */:
+ case 64525 /* elem_drop */:
+ segmentIndex = this.readVarUint32() >>> 0;
+ break;
+ default:
+ this.error = new Error("Unknown operator: " + code);
+ this.state = -1 /* ERROR */;
+ return true;
+ }
+ this.result = {
+ code: code,
+ blockType: undefined,
+ brDepth: undefined,
+ brTable: undefined,
+ funcIndex: undefined,
+ typeIndex: undefined,
+ tableIndex: tableIndex,
+ localIndex: undefined,
+ globalIndex: undefined,
+ memoryAddress: undefined,
+ literal: undefined,
+ segmentIndex: segmentIndex,
+ destinationIndex: destinationIndex,
+ 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;
+ }
+ var code = this.readVarUint32() | 0xfd00;
+ var memoryAddress;
+ var literal;
+ var lineIndex;
+ var lines;
+ switch (code) {
+ case 64768 /* v128_load */:
+ case 64779 /* v128_store */:
+ memoryAddress = this.readMemoryImmediate();
+ break;
+ case 64780 /* v128_const */:
+ literal = this.readBytes(16);
+ break;
+ case 64781 /* v8x16_shuffle */:
+ lines = new Uint8Array(16);
+ for (var i = 0; i < lines.length; i++)
+ lines[i] = this.readLineIndex(32);
+ break;
+ case 64789 /* i8x16_extract_lane_s */:
+ case 64790 /* i8x16_extract_lane_u */:
+ case 64791 /* i8x16_replace_lane */:
+ lineIndex = this.readLineIndex(16);
+ break;
+ case 64792 /* i16x8_extract_lane_s */:
+ case 64793 /* i16x8_extract_lane_u */:
+ case 64794 /* i16x8_replace_lane */:
+ lineIndex = this.readLineIndex(8);
+ break;
+ case 64795 /* i32x4_extract_lane */:
+ case 64796 /* i32x4_replace_lane */:
+ case 64799 /* f32x4_extract_lane */:
+ case 64800 /* f32x4_replace_lane */:
+ lineIndex = this.readLineIndex(4);
+ break;
+ case 64797 /* i64x2_extract_lane */:
+ case 64798 /* i64x2_replace_lane */:
+ case 64801 /* f64x2_extract_lane */:
+ case 64802 /* f64x2_replace_lane */:
+ lineIndex = this.readLineIndex(2);
+ break;
+ case 64783 /* i8x16_splat */:
+ case 64784 /* i16x8_splat */:
+ case 64785 /* i32x4_splat */:
+ case 64786 /* i64x2_splat */:
+ case 64787 /* f32x4_splat */:
+ case 64788 /* f64x2_splat */:
+ case 64803 /* i8x16_eq */:
+ case 64804 /* i8x16_ne */:
+ case 64805 /* i8x16_lt_s */:
+ case 64806 /* i8x16_lt_u */:
+ case 64807 /* i8x16_gt_s */:
+ case 64808 /* i8x16_gt_u */:
+ case 64809 /* i8x16_le_s */:
+ case 64810 /* i8x16_le_u */:
+ case 64811 /* i8x16_ge_s */:
+ case 64812 /* i8x16_ge_u */:
+ case 64813 /* i16x8_eq */:
+ case 64814 /* i16x8_ne */:
+ case 64815 /* i16x8_lt_s */:
+ case 64816 /* i16x8_lt_u */:
+ case 64817 /* i16x8_gt_s */:
+ case 64818 /* i16x8_gt_u */:
+ case 64819 /* i16x8_le_s */:
+ case 64820 /* i16x8_le_u */:
+ case 64821 /* i16x8_ge_s */:
+ case 64822 /* i16x8_ge_u */:
+ case 64823 /* i32x4_eq */:
+ case 64824 /* i32x4_ne */:
+ case 64825 /* i32x4_lt_s */:
+ case 64826 /* i32x4_lt_u */:
+ case 64827 /* i32x4_gt_s */:
+ case 64828 /* i32x4_gt_u */:
+ case 64829 /* i32x4_le_s */:
+ case 64830 /* i32x4_le_u */:
+ case 64831 /* i32x4_ge_s */:
+ case 64832 /* i32x4_ge_u */:
+ case 64833 /* f32x4_eq */:
+ case 64834 /* f32x4_ne */:
+ case 64835 /* f32x4_lt */:
+ case 64836 /* f32x4_gt */:
+ case 64837 /* f32x4_le */:
+ case 64838 /* f32x4_ge */:
+ case 64839 /* f64x2_eq */:
+ case 64840 /* f64x2_ne */:
+ case 64841 /* f64x2_lt */:
+ case 64842 /* f64x2_gt */:
+ case 64843 /* f64x2_le */:
+ case 64844 /* f64x2_ge */:
+ case 64845 /* v128_not */:
+ case 64846 /* v128_and */:
+ case 64848 /* v128_or */:
+ case 64849 /* v128_xor */:
+ case 64850 /* v128_bitselect */:
+ case 64865 /* i8x16_neg */:
+ case 64866 /* i8x16_any_true */:
+ case 64867 /* i8x16_all_true */:
+ case 64875 /* i8x16_shl */:
+ case 64876 /* i8x16_shr_s */:
+ case 64877 /* i8x16_shr_u */:
+ case 64878 /* i8x16_add */:
+ case 64879 /* i8x16_add_saturate_s */:
+ case 64880 /* i8x16_add_saturate_u */:
+ case 64881 /* i8x16_sub */:
+ case 64882 /* i8x16_sub_saturate_s */:
+ case 64883 /* i8x16_sub_saturate_u */:
+ case 64897 /* i16x8_neg */:
+ case 64898 /* i16x8_any_true */:
+ case 64899 /* i16x8_all_true */:
+ case 64907 /* i16x8_shl */:
+ case 64908 /* i16x8_shr_s */:
+ case 64909 /* i16x8_shr_u */:
+ case 64910 /* i16x8_add */:
+ case 64911 /* i16x8_add_saturate_s */:
+ case 64912 /* i16x8_add_saturate_u */:
+ case 64913 /* i16x8_sub */:
+ case 64914 /* i16x8_sub_saturate_s */:
+ case 64915 /* i16x8_sub_saturate_u */:
+ case 64917 /* i16x8_mul */:
+ case 64929 /* i32x4_neg */:
+ case 64930 /* i32x4_any_true */:
+ case 64931 /* i32x4_all_true */:
+ case 64939 /* i32x4_shl */:
+ case 64940 /* i32x4_shr_s */:
+ case 64941 /* i32x4_shr_u */:
+ case 64942 /* i32x4_add */:
+ case 64945 /* i32x4_sub */:
+ case 64949 /* i32x4_mul */:
+ case 64961 /* i64x2_neg */:
+ case 64971 /* i64x2_shl */:
+ case 64972 /* i64x2_shr_s */:
+ case 64973 /* i64x2_shr_u */:
+ case 64974 /* i64x2_add */:
+ case 64977 /* i64x2_sub */:
+ case 64992 /* f32x4_abs */:
+ case 64993 /* f32x4_neg */:
+ case 64995 /* f32x4_sqrt */:
+ case 64996 /* f32x4_add */:
+ case 64997 /* f32x4_sub */:
+ case 64998 /* f32x4_mul */:
+ case 64999 /* f32x4_div */:
+ case 65000 /* f32x4_min */:
+ case 65001 /* f32x4_max */:
+ case 65004 /* f64x2_abs */:
+ case 65005 /* f64x2_neg */:
+ case 65007 /* f64x2_sqrt */:
+ case 65008 /* f64x2_add */:
+ case 65009 /* f64x2_sub */:
+ case 65010 /* f64x2_mul */:
+ case 65011 /* f64x2_div */:
+ case 65012 /* f64x2_min */:
+ case 65013 /* f64x2_max */:
+ case 65016 /* i32x4_trunc_sat_f32x4_s */:
+ case 65017 /* i32x4_trunc_sat_f32x4_u */:
+ case 65018 /* f32x4_convert_i32x4_s */:
+ case 65019 /* f32x4_convert_i32x4_u */:
+ break;
+ default:
+ this.error = new Error("Unknown operator: " + code);
+ this.state = -1 /* ERROR */;
+ return true;
+ }
+ this.result = {
+ code: code,
+ blockType: undefined,
+ brDepth: undefined,
+ brTable: undefined,
+ funcIndex: undefined,
+ typeIndex: undefined,
+ localIndex: undefined,
+ globalIndex: undefined,
+ memoryAddress: memoryAddress,
+ literal: literal,
+ segmentIndex: undefined,
+ destinationIndex: 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;
+ }
+ var code = this._data[this._pos++] | 0xfe00;
+ var memoryAddress;
+ switch (code) {
+ case 65024 /* atomic_notify */:
+ case 65025 /* i32_atomic_wait */:
+ case 65026 /* i64_atomic_wait */:
+ case 65040 /* i32_atomic_load */:
+ case 65041 /* i64_atomic_load */:
+ case 65042 /* i32_atomic_load8_u */:
+ case 65043 /* i32_atomic_load16_u */:
+ case 65044 /* i64_atomic_load8_u */:
+ case 65045 /* i64_atomic_load16_u */:
+ case 65046 /* i64_atomic_load32_u */:
+ case 65047 /* i32_atomic_store */:
+ case 65048 /* i64_atomic_store */:
+ case 65049 /* i32_atomic_store8 */:
+ case 65050 /* i32_atomic_store16 */:
+ case 65051 /* i64_atomic_store8 */:
+ case 65052 /* i64_atomic_store16 */:
+ case 65053 /* i64_atomic_store32 */:
+ case 65054 /* i32_atomic_rmw_add */:
+ case 65055 /* i64_atomic_rmw_add */:
+ case 65056 /* i32_atomic_rmw8_add_u */:
+ case 65057 /* i32_atomic_rmw16_add_u */:
+ case 65058 /* i64_atomic_rmw8_add_u */:
+ case 65059 /* i64_atomic_rmw16_add_u */:
+ case 65060 /* i64_atomic_rmw32_add_u */:
+ case 65061 /* i32_atomic_rmw_sub */:
+ case 65062 /* i64_atomic_rmw_sub */:
+ case 65063 /* i32_atomic_rmw8_sub_u */:
+ case 65064 /* i32_atomic_rmw16_sub_u */:
+ case 65065 /* i64_atomic_rmw8_sub_u */:
+ case 65066 /* i64_atomic_rmw16_sub_u */:
+ case 65067 /* i64_atomic_rmw32_sub_u */:
+ case 65068 /* i32_atomic_rmw_and */:
+ case 65069 /* i64_atomic_rmw_and */:
+ case 65070 /* i32_atomic_rmw8_and_u */:
+ case 65071 /* i32_atomic_rmw16_and_u */:
+ case 65072 /* i64_atomic_rmw8_and_u */:
+ case 65073 /* i64_atomic_rmw16_and_u */:
+ case 65074 /* i64_atomic_rmw32_and_u */:
+ case 65075 /* i32_atomic_rmw_or */:
+ case 65076 /* i64_atomic_rmw_or */:
+ case 65077 /* i32_atomic_rmw8_or_u */:
+ case 65078 /* i32_atomic_rmw16_or_u */:
+ case 65079 /* i64_atomic_rmw8_or_u */:
+ case 65080 /* i64_atomic_rmw16_or_u */:
+ case 65081 /* i64_atomic_rmw32_or_u */:
+ case 65082 /* i32_atomic_rmw_xor */:
+ case 65083 /* i64_atomic_rmw_xor */:
+ case 65084 /* i32_atomic_rmw8_xor_u */:
+ case 65085 /* i32_atomic_rmw16_xor_u */:
+ case 65086 /* i64_atomic_rmw8_xor_u */:
+ case 65087 /* i64_atomic_rmw16_xor_u */:
+ case 65088 /* i64_atomic_rmw32_xor_u */:
+ case 65089 /* i32_atomic_rmw_xchg */:
+ case 65090 /* i64_atomic_rmw_xchg */:
+ case 65091 /* i32_atomic_rmw8_xchg_u */:
+ case 65092 /* i32_atomic_rmw16_xchg_u */:
+ case 65093 /* i64_atomic_rmw8_xchg_u */:
+ case 65094 /* i64_atomic_rmw16_xchg_u */:
+ case 65095 /* i64_atomic_rmw32_xchg_u */:
+ case 65096 /* i32_atomic_rmw_cmpxchg */:
+ case 65097 /* i64_atomic_rmw_cmpxchg */:
+ case 65098 /* i32_atomic_rmw8_cmpxchg_u */:
+ case 65099 /* i32_atomic_rmw16_cmpxchg_u */:
+ case 65100 /* i64_atomic_rmw8_cmpxchg_u */:
+ case 65101 /* i64_atomic_rmw16_cmpxchg_u */:
+ case 65102 /* i64_atomic_rmw32_cmpxchg_u */:
+ memoryAddress = this.readMemoryImmediate();
+ break;
+ case 65027 /* 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 /* ERROR */;
+ return true;
+ }
+ break;
+ }
+ default:
+ this.error = new Error("Unknown operator: " + code);
+ this.state = -1 /* ERROR */;
+ return true;
+ }
+ this.result = {
+ code: code,
+ blockType: undefined,
+ brDepth: undefined,
+ brTable: undefined,
+ funcIndex: undefined,
+ typeIndex: undefined,
+ localIndex: undefined,
+ globalIndex: undefined,
+ memoryAddress: memoryAddress,
+ literal: undefined,
+ segmentIndex: undefined,
+ destinationIndex: undefined,
+ lines: undefined,
+ lineIndex: undefined,
+ };
+ return true;
+ };
+ BinaryReader.prototype.readCodeOperator = function () {
+ if (this.state === 30 /* CODE_OPERATOR */ &&
+ this._pos >= this._functionRange.end) {
+ this.skipFunctionBody();
+ return this.read();
+ }
+ else if (this.state === 26 /* INIT_EXPRESSION_OPERATOR */ &&
+ this.result &&
+ this.result.code === 11 /* end */) {
+ this.state = 27 /* END_INIT_EXPRESSION_BODY */;
+ this.result = null;
+ return true;
+ }
+ 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;
+ }
+ var code = this._data[this._pos++];
+ var blockType, brDepth, brTable, funcIndex, typeIndex, tableIndex, localIndex, globalIndex, memoryAddress, literal, reserved;
+ switch (code) {
+ case 2 /* block */:
+ case 3 /* loop */:
+ case 4 /* if */:
+ blockType = this.readVarInt7();
+ break;
+ case 12 /* br */:
+ case 13 /* br_if */:
+ brDepth = this.readVarUint32() >>> 0;
+ break;
+ case 14 /* br_table */:
+ var tableCount = this.readVarUint32() >>> 0;
+ 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() >>> 0);
+ }
+ break;
+ case 16 /* call */:
+ case 18 /* return_call */:
+ case 210 /* ref_func */:
+ funcIndex = this.readVarUint32() >>> 0;
+ break;
+ case 17 /* call_indirect */:
+ case 19 /* return_call_indirect */:
+ typeIndex = this.readVarUint32() >>> 0;
+ reserved = this.readVarUint1();
+ break;
+ case 32 /* local_get */:
+ case 33 /* local_set */:
+ case 34 /* local_tee */:
+ localIndex = this.readVarUint32() >>> 0;
+ break;
+ case 35 /* global_get */:
+ case 36 /* global_set */:
+ globalIndex = this.readVarUint32() >>> 0;
+ break;
+ case 37 /* table_get */:
+ case 38 /* table_set */:
+ tableIndex = this.readVarUint32() >>> 0;
+ break;
+ case 40 /* i32_load */:
+ case 41 /* i64_load */:
+ case 42 /* f32_load */:
+ case 43 /* f64_load */:
+ case 44 /* i32_load8_s */:
+ case 45 /* i32_load8_u */:
+ case 46 /* i32_load16_s */:
+ case 47 /* i32_load16_u */:
+ case 48 /* i64_load8_s */:
+ case 49 /* i64_load8_u */:
+ case 50 /* i64_load16_s */:
+ case 51 /* i64_load16_u */:
+ case 52 /* i64_load32_s */:
+ case 53 /* i64_load32_u */:
+ case 54 /* i32_store */:
+ case 55 /* i64_store */:
+ case 56 /* f32_store */:
+ case 57 /* f64_store */:
+ case 58 /* i32_store8 */:
+ case 59 /* i32_store16 */:
+ case 60 /* i64_store8 */:
+ case 61 /* i64_store16 */:
+ case 62 /* i64_store32 */:
+ memoryAddress = this.readMemoryImmediate();
+ break;
+ case 63 /* current_memory */:
+ case 64 /* grow_memory */:
+ reserved = this.readVarUint1();
+ break;
+ case 65 /* i32_const */:
+ literal = this.readVarInt32();
+ break;
+ case 66 /* i64_const */:
+ literal = this.readVarInt64();
+ break;
+ case 67 /* f32_const */:
+ literal = new DataView(this._data.buffer, this._data.byteOffset).getFloat32(this._pos, true);
+ this._pos += 4;
+ break;
+ case 68 /* f64_const */:
+ literal = new DataView(this._data.buffer, this._data.byteOffset).getFloat64(this._pos, true);
+ this._pos += 8;
+ break;
+ case 252 /* prefix_0xfc */:
+ if (this.readCodeOperator_0xfc()) {
+ return true;
+ }
+ this._pos = pos;
+ return false;
+ case 253 /* prefix_0xfd */:
+ if (this.readCodeOperator_0xfd()) {
+ return true;
+ }
+ this._pos = pos;
+ return false;
+ case 254 /* prefix_0xfe */:
+ if (this.readCodeOperator_0xfe()) {
+ return true;
+ }
+ this._pos = pos;
+ return false;
+ case 0 /* unreachable */:
+ case 1 /* nop */:
+ case 5 /* else */:
+ case 11 /* end */:
+ case 15 /* return */:
+ case 26 /* drop */:
+ case 27 /* select */:
+ case 69 /* i32_eqz */:
+ case 70 /* i32_eq */:
+ case 71 /* i32_ne */:
+ case 72 /* i32_lt_s */:
+ case 73 /* i32_lt_u */:
+ case 74 /* i32_gt_s */:
+ case 75 /* i32_gt_u */:
+ case 76 /* i32_le_s */:
+ case 77 /* i32_le_u */:
+ case 78 /* i32_ge_s */:
+ case 79 /* i32_ge_u */:
+ case 80 /* i64_eqz */:
+ case 81 /* i64_eq */:
+ case 82 /* i64_ne */:
+ case 83 /* i64_lt_s */:
+ case 84 /* i64_lt_u */:
+ case 85 /* i64_gt_s */:
+ case 86 /* i64_gt_u */:
+ case 87 /* i64_le_s */:
+ case 88 /* i64_le_u */:
+ case 89 /* i64_ge_s */:
+ case 90 /* i64_ge_u */:
+ case 91 /* f32_eq */:
+ case 92 /* f32_ne */:
+ case 93 /* f32_lt */:
+ case 94 /* f32_gt */:
+ case 95 /* f32_le */:
+ case 96 /* f32_ge */:
+ case 97 /* f64_eq */:
+ case 98 /* f64_ne */:
+ case 99 /* f64_lt */:
+ case 100 /* f64_gt */:
+ case 101 /* f64_le */:
+ case 102 /* f64_ge */:
+ case 103 /* i32_clz */:
+ case 104 /* i32_ctz */:
+ case 105 /* i32_popcnt */:
+ case 106 /* i32_add */:
+ case 107 /* i32_sub */:
+ case 108 /* i32_mul */:
+ case 109 /* i32_div_s */:
+ case 110 /* i32_div_u */:
+ case 111 /* i32_rem_s */:
+ case 112 /* i32_rem_u */:
+ case 113 /* i32_and */:
+ case 114 /* i32_or */:
+ case 115 /* i32_xor */:
+ case 116 /* i32_shl */:
+ case 117 /* i32_shr_s */:
+ case 118 /* i32_shr_u */:
+ case 119 /* i32_rotl */:
+ case 120 /* i32_rotr */:
+ case 121 /* i64_clz */:
+ case 122 /* i64_ctz */:
+ case 123 /* i64_popcnt */:
+ case 124 /* i64_add */:
+ case 125 /* i64_sub */:
+ case 126 /* i64_mul */:
+ case 127 /* i64_div_s */:
+ case 128 /* i64_div_u */:
+ case 129 /* i64_rem_s */:
+ case 130 /* i64_rem_u */:
+ case 131 /* i64_and */:
+ case 132 /* i64_or */:
+ case 133 /* i64_xor */:
+ case 134 /* i64_shl */:
+ case 135 /* i64_shr_s */:
+ case 136 /* i64_shr_u */:
+ case 137 /* i64_rotl */:
+ case 138 /* i64_rotr */:
+ case 139 /* f32_abs */:
+ case 140 /* f32_neg */:
+ case 141 /* f32_ceil */:
+ case 142 /* f32_floor */:
+ case 143 /* f32_trunc */:
+ case 144 /* f32_nearest */:
+ case 145 /* f32_sqrt */:
+ case 146 /* f32_add */:
+ case 147 /* f32_sub */:
+ case 148 /* f32_mul */:
+ case 149 /* f32_div */:
+ case 150 /* f32_min */:
+ case 151 /* f32_max */:
+ case 152 /* f32_copysign */:
+ case 153 /* f64_abs */:
+ case 154 /* f64_neg */:
+ case 155 /* f64_ceil */:
+ case 156 /* f64_floor */:
+ case 157 /* f64_trunc */:
+ case 158 /* f64_nearest */:
+ case 159 /* f64_sqrt */:
+ case 160 /* f64_add */:
+ case 161 /* f64_sub */:
+ case 162 /* f64_mul */:
+ case 163 /* f64_div */:
+ case 164 /* f64_min */:
+ case 165 /* f64_max */:
+ case 166 /* f64_copysign */:
+ case 167 /* i32_wrap_i64 */:
+ case 168 /* i32_trunc_f32_s */:
+ case 169 /* i32_trunc_f32_u */:
+ case 170 /* i32_trunc_f64_s */:
+ case 171 /* i32_trunc_f64_u */:
+ case 172 /* i64_extend_i32_s */:
+ case 173 /* i64_extend_i32_u */:
+ case 174 /* i64_trunc_f32_s */:
+ case 175 /* i64_trunc_f32_u */:
+ case 176 /* i64_trunc_f64_s */:
+ case 177 /* i64_trunc_f64_u */:
+ case 178 /* f32_convert_i32_s */:
+ case 179 /* f32_convert_i32_u */:
+ case 180 /* f32_convert_i64_s */:
+ case 181 /* f32_convert_i64_u */:
+ case 182 /* f32_demote_f64 */:
+ case 183 /* f64_convert_i32_s */:
+ case 184 /* f64_convert_i32_u */:
+ case 185 /* f64_convert_i64_s */:
+ case 186 /* f64_convert_i64_u */:
+ case 187 /* f64_promote_f32 */:
+ case 188 /* i32_reinterpret_f32 */:
+ case 189 /* i64_reinterpret_f64 */:
+ case 190 /* f32_reinterpret_i32 */:
+ case 191 /* f64_reinterpret_i64 */:
+ case 192 /* i32_extend8_s */:
+ case 193 /* i32_extend16_s */:
+ case 194 /* i64_extend8_s */:
+ case 195 /* i64_extend16_s */:
+ case 196 /* i64_extend32_s */:
+ case 208 /* ref_null */:
+ case 209 /* ref_is_null */:
+ break;
+ default:
+ this.error = new Error("Unknown operator: " + code);
+ this.state = -1 /* ERROR */;
+ return true;
+ }
+ this.result = {
+ code: code,
+ blockType: blockType,
+ brDepth: brDepth,
+ brTable: brTable,
+ tableIndex: tableIndex,
+ funcIndex: funcIndex,
+ typeIndex: typeIndex,
+ localIndex: localIndex,
+ globalIndex: globalIndex,
+ memoryAddress: memoryAddress,
+ literal: literal,
+ segmentIndex: undefined,
+ destinationIndex: 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() >>> 0;
+ var bodyEnd = this._pos + size;
+ if (!this.hasVarIntBytes()) {
+ this._pos = pos;
+ return false;
+ }
+ var localCount = this.readVarUint32() >>> 0;
+ var locals = [];
+ for (var i = 0; i < localCount; i++) {
+ if (!this.hasVarIntBytes()) {
+ this._pos = pos;
+ return false;
+ }
+ var count = this.readVarUint32() >>> 0;
+ if (!this.hasVarIntBytes()) {
+ this._pos = pos;
+ return false;
+ }
+ var type = this.readVarInt7();
+ locals.push({ count: count, type: type });
+ }
+ var bodyStart = this._pos;
+ this.state = 28 /* 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 /* Unknown */;
+ this._sectionRange = null;
+ this.result = null;
+ this.state = 2 /* 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 /* Unknown */;
+ this._sectionRange = null;
+ this.result = null;
+ this.state = 2 /* 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() >>> 0;
+ 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 /* 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 /* 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 /* END_SECTION */;
+ this._sectionId = -1 /* Unknown */;
+ this._sectionRange = null;
+ return true;
+ }
+ var currentSection = this.result;
+ switch (currentSection.id) {
+ case 1 /* Type */:
+ if (!this.hasSectionPayload())
+ return false;
+ this._sectionEntriesLeft = this.readVarUint32() >>> 0;
+ return this.readTypeEntry();
+ case 2 /* Import */:
+ if (!this.hasSectionPayload())
+ return false;
+ this._sectionEntriesLeft = this.readVarUint32() >>> 0;
+ return this.readImportEntry();
+ case 7 /* Export */:
+ if (!this.hasSectionPayload())
+ return false;
+ this._sectionEntriesLeft = this.readVarUint32() >>> 0;
+ return this.readExportEntry();
+ case 3 /* Function */:
+ if (!this.hasSectionPayload())
+ return false;
+ this._sectionEntriesLeft = this.readVarUint32() >>> 0;
+ return this.readFunctionEntry();
+ case 4 /* Table */:
+ if (!this.hasSectionPayload())
+ return false;
+ this._sectionEntriesLeft = this.readVarUint32() >>> 0;
+ return this.readTableEntry();
+ case 5 /* Memory */:
+ if (!this.hasSectionPayload())
+ return false;
+ this._sectionEntriesLeft = this.readVarUint32() >>> 0;
+ return this.readMemoryEntry();
+ case 6 /* Global */:
+ if (!this.hasVarIntBytes())
+ return false;
+ this._sectionEntriesLeft = this.readVarUint32() >>> 0;
+ return this.readGlobalEntry();
+ case 8 /* Start */:
+ if (!this.hasVarIntBytes())
+ return false;
+ this.state = 22 /* START_SECTION_ENTRY */;
+ this.result = { index: this.readVarUint32() };
+ return true;
+ case 10 /* Code */:
+ if (!this.hasVarIntBytes())
+ return false;
+ this._sectionEntriesLeft = this.readVarUint32() >>> 0;
+ this.state = 29 /* READING_FUNCTION_HEADER */;
+ return this.readFunctionBody();
+ case 9 /* Element */:
+ if (!this.hasVarIntBytes())
+ return false;
+ this._sectionEntriesLeft = this.readVarUint32() >>> 0;
+ return this.readElementEntry();
+ case 11 /* Data */:
+ if (!this.hasVarIntBytes())
+ return false;
+ this._sectionEntriesLeft = this.readVarUint32() >>> 0;
+ this.state = 18 /* DATA_SECTION_ENTRY */;
+ return this.readDataEntry();
+ case 0 /* Custom */:
+ var customSectionName = 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() >>> 0;
+ return this.readLinkingEntry();
+ }
+ if (customSectionName === "sourceMappingURL") {
+ return this.readSourceMappingURL();
+ }
+ return this.readSectionRawData();
+ default:
+ this.error = new Error("Unsupported section: " + this._sectionId);
+ this.state = -1 /* ERROR */;
+ return true;
+ }
+ };
+ BinaryReader.prototype.read = function () {
+ switch (this.state) {
+ case 0 /* 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 /* ERROR */;
+ return true;
+ }
+ var version = this.readUint32();
+ if (version != WASM_SUPPORTED_VERSION &&
+ version != WASM_SUPPORTED_EXPERIMENTAL_VERSION) {
+ this.error = new Error("Bad version number " + version);
+ this.state = -1 /* ERROR */;
+ return true;
+ }
+ this.result = { magicNumber: magicNumber, version: version };
+ this.state = 1 /* BEGIN_WASM */;
+ return true;
+ case 2 /* END_WASM */:
+ this.result = null;
+ this.state = 1 /* BEGIN_WASM */;
+ if (this.hasMoreBytes()) {
+ this.state = 0 /* INITIAL */;
+ return this.read();
+ }
+ return false;
+ case -1 /* ERROR */:
+ return true;
+ case 1 /* BEGIN_WASM */:
+ case 4 /* END_SECTION */:
+ return this.readSectionHeader();
+ case 3 /* BEGIN_SECTION */:
+ return this.readSectionBody();
+ case 5 /* SKIPPING_SECTION */:
+ if (!this.hasSectionPayload()) {
+ return false;
+ }
+ this.state = 4 /* END_SECTION */;
+ this._pos = this._sectionRange.end;
+ this._sectionId = -1 /* Unknown */;
+ this._sectionRange = null;
+ this.result = null;
+ return true;
+ case 32 /* SKIPPING_FUNCTION_BODY */:
+ this.state = 31 /* END_FUNCTION_BODY */;
+ this._pos = this._functionRange.end;
+ this._functionRange = null;
+ this.result = null;
+ return true;
+ case 11 /* TYPE_SECTION_ENTRY */:
+ return this.readTypeEntry();
+ case 12 /* IMPORT_SECTION_ENTRY */:
+ return this.readImportEntry();
+ case 17 /* EXPORT_SECTION_ENTRY */:
+ return this.readExportEntry();
+ case 13 /* FUNCTION_SECTION_ENTRY */:
+ return this.readFunctionEntry();
+ case 14 /* TABLE_SECTION_ENTRY */:
+ return this.readTableEntry();
+ case 15 /* MEMORY_SECTION_ENTRY */:
+ return this.readMemoryEntry();
+ case 16 /* GLOBAL_SECTION_ENTRY */:
+ case 40 /* END_GLOBAL_SECTION_ENTRY */:
+ return this.readGlobalEntry();
+ case 39 /* BEGIN_GLOBAL_SECTION_ENTRY */:
+ return this.readInitExpressionBody();
+ case 20 /* ELEMENT_SECTION_ENTRY */:
+ case 35 /* END_ELEMENT_SECTION_ENTRY */:
+ return this.readElementEntry();
+ case 33 /* BEGIN_ELEMENT_SECTION_ENTRY */:
+ if (this._segmentFlags & 1 /* IsPassive */) {
+ return this.readElementEntryBody();
+ }
+ else {
+ return this.readInitExpressionBody();
+ }
+ case 34 /* ELEMENT_SECTION_ENTRY_BODY */:
+ this.state = 35 /* END_ELEMENT_SECTION_ENTRY */;
+ this.result = null;
+ return true;
+ case 18 /* DATA_SECTION_ENTRY */:
+ case 38 /* END_DATA_SECTION_ENTRY */:
+ return this.readDataEntry();
+ case 36 /* BEGIN_DATA_SECTION_ENTRY */:
+ if (this._segmentFlags & 1 /* IsPassive */) {
+ return this.readDataEntryBody();
+ }
+ else {
+ return this.readInitExpressionBody();
+ }
+ case 37 /* DATA_SECTION_ENTRY_BODY */:
+ this.state = 38 /* END_DATA_SECTION_ENTRY */;
+ this.result = null;
+ return true;
+ case 27 /* END_INIT_EXPRESSION_BODY */:
+ switch (this._sectionId) {
+ case 6 /* Global */:
+ this.state = 40 /* END_GLOBAL_SECTION_ENTRY */;
+ return true;
+ case 11 /* Data */:
+ return this.readDataEntryBody();
+ case 9 /* Element */:
+ return this.readElementEntryBody();
+ }
+ this.error = new Error("Unexpected section type: " + this._sectionId);
+ this.state = -1 /* ERROR */;
+ return true;
+ case 19 /* NAME_SECTION_ENTRY */:
+ return this.readNameEntry();
+ case 41 /* RELOC_SECTION_HEADER */:
+ if (!this.hasVarIntBytes())
+ return false;
+ this._sectionEntriesLeft = this.readVarUint32() >>> 0;
+ return this.readRelocEntry();
+ case 21 /* LINKING_SECTION_ENTRY */:
+ return this.readLinkingEntry();
+ case 43 /* SOURCE_MAPPING_URL */:
+ this.state = 4 /* END_SECTION */;
+ this.result = null;
+ return true;
+ case 42 /* RELOC_SECTION_ENTRY */:
+ return this.readRelocEntry();
+ case 29 /* READING_FUNCTION_HEADER */:
+ case 31 /* END_FUNCTION_BODY */:
+ return this.readFunctionBody();
+ case 28 /* BEGIN_FUNCTION_BODY */:
+ this.state = 30 /* CODE_OPERATOR */;
+ return this.readCodeOperator();
+ case 25 /* BEGIN_INIT_EXPRESSION_BODY */:
+ this.state = 26 /* INIT_EXPRESSION_OPERATOR */;
+ return this.readCodeOperator();
+ case 30 /* CODE_OPERATOR */:
+ case 26 /* INIT_EXPRESSION_OPERATOR */:
+ return this.readCodeOperator();
+ case 6 /* READING_SECTION_RAW_DATA */:
+ return this.readSectionRawData();
+ case 22 /* START_SECTION_ENTRY */:
+ case 7 /* SECTION_RAW_DATA */:
+ this.state = 4 /* END_SECTION */;
+ this.result = null;
+ return true;
+ default:
+ this.error = new Error("Unsupported state: " + this.state);
+ this.state = -1 /* ERROR */;
+ return true;
+ }
+ };
+ BinaryReader.prototype.skipSection = function () {
+ if (this.state === -1 /* ERROR */ ||
+ this.state === 0 /* INITIAL */ ||
+ this.state === 4 /* END_SECTION */ ||
+ this.state === 1 /* BEGIN_WASM */ ||
+ this.state === 2 /* END_WASM */)
+ return;
+ this.state = 5 /* SKIPPING_SECTION */;
+ };
+ BinaryReader.prototype.skipFunctionBody = function () {
+ if (this.state !== 28 /* BEGIN_FUNCTION_BODY */ &&
+ this.state !== 30 /* CODE_OPERATOR */)
+ return;
+ this.state = 32 /* SKIPPING_FUNCTION_BODY */;
+ };
+ BinaryReader.prototype.skipInitExpression = function () {
+ while (this.state === 26 /* INIT_EXPRESSION_OPERATOR */)
+ this.readCodeOperator();
+ };
+ BinaryReader.prototype.fetchSectionRawData = function () {
+ if (this.state !== 3 /* BEGIN_SECTION */) {
+ this.error = new Error("Unsupported state: " + this.state);
+ this.state = -1 /* ERROR */;
+ return;
+ }
+ this.state = 6 /* READING_SECTION_RAW_DATA */;
+ };
+ return BinaryReader;
+}());
+exports.BinaryReader = BinaryReader;
+function isTypeIndex(type) {
+ return type >= 0;
+}
+exports.isTypeIndex = isTypeIndex;
+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));
+ };
+}
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-26 08:06:48 +0000