diff options
Diffstat (limited to 'devtools/client/shared/vendor/WasmParser.js')
| -rw-r--r-- | devtools/client/shared/vendor/WasmParser.js | 3694 |
1 files changed, 3694 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..f1c936a5bf --- /dev/null +++ b/devtools/client/shared/vendor/WasmParser.js @@ -0,0 +1,3694 @@ +"use strict"; +/* Copyright 2016 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +Object.defineProperty(exports, "__esModule", { value: true }); +exports.bytesToString = exports.BinaryReader = exports.Int64 = exports.ElementMode = exports.DataMode = exports.BinaryReaderState = exports.NameType = exports.LinkingType = exports.RelocType = exports.Type = exports.TypeKind = exports.ExternalKind = exports.OperatorCodeNames = exports.OperatorCode = exports.SectionCode = void 0; +// See https://github.com/WebAssembly/design/blob/master/BinaryEncoding.md +var WASM_MAGIC_NUMBER = 0x6d736100; +var WASM_SUPPORTED_EXPERIMENTAL_VERSION = 0xd; +var WASM_SUPPORTED_VERSION = 0x1; +var SectionCode; +(function (SectionCode) { + SectionCode[SectionCode["Unknown"] = -1] = "Unknown"; + SectionCode[SectionCode["Custom"] = 0] = "Custom"; + SectionCode[SectionCode["Type"] = 1] = "Type"; + SectionCode[SectionCode["Import"] = 2] = "Import"; + SectionCode[SectionCode["Function"] = 3] = "Function"; + SectionCode[SectionCode["Table"] = 4] = "Table"; + SectionCode[SectionCode["Memory"] = 5] = "Memory"; + SectionCode[SectionCode["Global"] = 6] = "Global"; + SectionCode[SectionCode["Export"] = 7] = "Export"; + SectionCode[SectionCode["Start"] = 8] = "Start"; + SectionCode[SectionCode["Element"] = 9] = "Element"; + SectionCode[SectionCode["Code"] = 10] = "Code"; + SectionCode[SectionCode["Data"] = 11] = "Data"; + SectionCode[SectionCode["Event"] = 13] = "Event"; +})(SectionCode = exports.SectionCode || (exports.SectionCode = {})); +var OperatorCode; +(function (OperatorCode) { + OperatorCode[OperatorCode["unreachable"] = 0] = "unreachable"; + OperatorCode[OperatorCode["nop"] = 1] = "nop"; + OperatorCode[OperatorCode["block"] = 2] = "block"; + OperatorCode[OperatorCode["loop"] = 3] = "loop"; + OperatorCode[OperatorCode["if"] = 4] = "if"; + OperatorCode[OperatorCode["else"] = 5] = "else"; + OperatorCode[OperatorCode["try"] = 6] = "try"; + OperatorCode[OperatorCode["catch"] = 7] = "catch"; + OperatorCode[OperatorCode["throw"] = 8] = "throw"; + OperatorCode[OperatorCode["rethrow"] = 9] = "rethrow"; + OperatorCode[OperatorCode["unwind"] = 10] = "unwind"; + OperatorCode[OperatorCode["end"] = 11] = "end"; + OperatorCode[OperatorCode["br"] = 12] = "br"; + OperatorCode[OperatorCode["br_if"] = 13] = "br_if"; + OperatorCode[OperatorCode["br_table"] = 14] = "br_table"; + OperatorCode[OperatorCode["return"] = 15] = "return"; + OperatorCode[OperatorCode["call"] = 16] = "call"; + OperatorCode[OperatorCode["call_indirect"] = 17] = "call_indirect"; + OperatorCode[OperatorCode["return_call"] = 18] = "return_call"; + OperatorCode[OperatorCode["return_call_indirect"] = 19] = "return_call_indirect"; + OperatorCode[OperatorCode["call_ref"] = 20] = "call_ref"; + OperatorCode[OperatorCode["return_call_ref"] = 21] = "return_call_ref"; + OperatorCode[OperatorCode["let"] = 23] = "let"; + OperatorCode[OperatorCode["delegate"] = 24] = "delegate"; + OperatorCode[OperatorCode["catch_all"] = 25] = "catch_all"; + OperatorCode[OperatorCode["drop"] = 26] = "drop"; + OperatorCode[OperatorCode["select"] = 27] = "select"; + OperatorCode[OperatorCode["select_with_type"] = 28] = "select_with_type"; + OperatorCode[OperatorCode["local_get"] = 32] = "local_get"; + OperatorCode[OperatorCode["local_set"] = 33] = "local_set"; + OperatorCode[OperatorCode["local_tee"] = 34] = "local_tee"; + OperatorCode[OperatorCode["global_get"] = 35] = "global_get"; + OperatorCode[OperatorCode["global_set"] = 36] = "global_set"; + OperatorCode[OperatorCode["i32_load"] = 40] = "i32_load"; + OperatorCode[OperatorCode["i64_load"] = 41] = "i64_load"; + OperatorCode[OperatorCode["f32_load"] = 42] = "f32_load"; + OperatorCode[OperatorCode["f64_load"] = 43] = "f64_load"; + OperatorCode[OperatorCode["i32_load8_s"] = 44] = "i32_load8_s"; + OperatorCode[OperatorCode["i32_load8_u"] = 45] = "i32_load8_u"; + OperatorCode[OperatorCode["i32_load16_s"] = 46] = "i32_load16_s"; + OperatorCode[OperatorCode["i32_load16_u"] = 47] = "i32_load16_u"; + OperatorCode[OperatorCode["i64_load8_s"] = 48] = "i64_load8_s"; + OperatorCode[OperatorCode["i64_load8_u"] = 49] = "i64_load8_u"; + OperatorCode[OperatorCode["i64_load16_s"] = 50] = "i64_load16_s"; + OperatorCode[OperatorCode["i64_load16_u"] = 51] = "i64_load16_u"; + OperatorCode[OperatorCode["i64_load32_s"] = 52] = "i64_load32_s"; + OperatorCode[OperatorCode["i64_load32_u"] = 53] = "i64_load32_u"; + OperatorCode[OperatorCode["i32_store"] = 54] = "i32_store"; + OperatorCode[OperatorCode["i64_store"] = 55] = "i64_store"; + OperatorCode[OperatorCode["f32_store"] = 56] = "f32_store"; + OperatorCode[OperatorCode["f64_store"] = 57] = "f64_store"; + OperatorCode[OperatorCode["i32_store8"] = 58] = "i32_store8"; + OperatorCode[OperatorCode["i32_store16"] = 59] = "i32_store16"; + OperatorCode[OperatorCode["i64_store8"] = 60] = "i64_store8"; + OperatorCode[OperatorCode["i64_store16"] = 61] = "i64_store16"; + OperatorCode[OperatorCode["i64_store32"] = 62] = "i64_store32"; + OperatorCode[OperatorCode["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_0xfb"] = 251] = "prefix_0xfb"; + OperatorCode[OperatorCode["prefix_0xfc"] = 252] = "prefix_0xfc"; + OperatorCode[OperatorCode["prefix_0xfd"] = 253] = "prefix_0xfd"; + OperatorCode[OperatorCode["prefix_0xfe"] = 254] = "prefix_0xfe"; + OperatorCode[OperatorCode["i32_trunc_sat_f32_s"] = 64512] = "i32_trunc_sat_f32_s"; + OperatorCode[OperatorCode["i32_trunc_sat_f32_u"] = 64513] = "i32_trunc_sat_f32_u"; + OperatorCode[OperatorCode["i32_trunc_sat_f64_s"] = 64514] = "i32_trunc_sat_f64_s"; + OperatorCode[OperatorCode["i32_trunc_sat_f64_u"] = 64515] = "i32_trunc_sat_f64_u"; + OperatorCode[OperatorCode["i64_trunc_sat_f32_s"] = 64516] = "i64_trunc_sat_f32_s"; + OperatorCode[OperatorCode["i64_trunc_sat_f32_u"] = 64517] = "i64_trunc_sat_f32_u"; + OperatorCode[OperatorCode["i64_trunc_sat_f64_s"] = 64518] = "i64_trunc_sat_f64_s"; + OperatorCode[OperatorCode["i64_trunc_sat_f64_u"] = 64519] = "i64_trunc_sat_f64_u"; + OperatorCode[OperatorCode["memory_init"] = 64520] = "memory_init"; + OperatorCode[OperatorCode["data_drop"] = 64521] = "data_drop"; + OperatorCode[OperatorCode["memory_copy"] = 64522] = "memory_copy"; + OperatorCode[OperatorCode["memory_fill"] = 64523] = "memory_fill"; + OperatorCode[OperatorCode["table_init"] = 64524] = "table_init"; + OperatorCode[OperatorCode["elem_drop"] = 64525] = "elem_drop"; + OperatorCode[OperatorCode["table_copy"] = 64526] = "table_copy"; + OperatorCode[OperatorCode["table_grow"] = 64527] = "table_grow"; + OperatorCode[OperatorCode["table_size"] = 64528] = "table_size"; + OperatorCode[OperatorCode["table_fill"] = 64529] = "table_fill"; + OperatorCode[OperatorCode["table_get"] = 37] = "table_get"; + OperatorCode[OperatorCode["table_set"] = 38] = "table_set"; + OperatorCode[OperatorCode["ref_null"] = 208] = "ref_null"; + OperatorCode[OperatorCode["ref_is_null"] = 209] = "ref_is_null"; + OperatorCode[OperatorCode["ref_func"] = 210] = "ref_func"; + OperatorCode[OperatorCode["ref_as_non_null"] = 211] = "ref_as_non_null"; + OperatorCode[OperatorCode["br_on_null"] = 212] = "br_on_null"; + OperatorCode[OperatorCode["ref_eq"] = 213] = "ref_eq"; + OperatorCode[OperatorCode["br_on_non_null"] = 214] = "br_on_non_null"; + 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["i8x16_shuffle"] = 64781] = "i8x16_shuffle"; + OperatorCode[OperatorCode["i8x16_swizzle"] = 64782] = "i8x16_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["v128_any_true"] = 64851] = "v128_any_true"; + OperatorCode[OperatorCode["v128_load8_lane"] = 64852] = "v128_load8_lane"; + OperatorCode[OperatorCode["v128_load16_lane"] = 64853] = "v128_load16_lane"; + OperatorCode[OperatorCode["v128_load32_lane"] = 64854] = "v128_load32_lane"; + OperatorCode[OperatorCode["v128_load64_lane"] = 64855] = "v128_load64_lane"; + OperatorCode[OperatorCode["v128_store8_lane"] = 64856] = "v128_store8_lane"; + OperatorCode[OperatorCode["v128_store16_lane"] = 64857] = "v128_store16_lane"; + OperatorCode[OperatorCode["v128_store32_lane"] = 64858] = "v128_store32_lane"; + OperatorCode[OperatorCode["v128_store64_lane"] = 64859] = "v128_store64_lane"; + OperatorCode[OperatorCode["v128_load32_zero"] = 64860] = "v128_load32_zero"; + OperatorCode[OperatorCode["v128_load64_zero"] = 64861] = "v128_load64_zero"; + OperatorCode[OperatorCode["f32x4_demote_f64x2_zero"] = 64862] = "f32x4_demote_f64x2_zero"; + OperatorCode[OperatorCode["f64x2_promote_low_f32x4"] = 64863] = "f64x2_promote_low_f32x4"; + OperatorCode[OperatorCode["i8x16_abs"] = 64864] = "i8x16_abs"; + OperatorCode[OperatorCode["i8x16_neg"] = 64865] = "i8x16_neg"; + OperatorCode[OperatorCode["i8x16_popcnt"] = 64866] = "i8x16_popcnt"; + OperatorCode[OperatorCode["i8x16_all_true"] = 64867] = "i8x16_all_true"; + OperatorCode[OperatorCode["i8x16_bitmask"] = 64868] = "i8x16_bitmask"; + OperatorCode[OperatorCode["i8x16_narrow_i16x8_s"] = 64869] = "i8x16_narrow_i16x8_s"; + OperatorCode[OperatorCode["i8x16_narrow_i16x8_u"] = 64870] = "i8x16_narrow_i16x8_u"; + OperatorCode[OperatorCode["f32x4_ceil"] = 64871] = "f32x4_ceil"; + OperatorCode[OperatorCode["f32x4_floor"] = 64872] = "f32x4_floor"; + OperatorCode[OperatorCode["f32x4_trunc"] = 64873] = "f32x4_trunc"; + OperatorCode[OperatorCode["f32x4_nearest"] = 64874] = "f32x4_nearest"; + 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_sat_s"] = 64879] = "i8x16_add_sat_s"; + OperatorCode[OperatorCode["i8x16_add_sat_u"] = 64880] = "i8x16_add_sat_u"; + OperatorCode[OperatorCode["i8x16_sub"] = 64881] = "i8x16_sub"; + OperatorCode[OperatorCode["i8x16_sub_sat_s"] = 64882] = "i8x16_sub_sat_s"; + OperatorCode[OperatorCode["i8x16_sub_sat_u"] = 64883] = "i8x16_sub_sat_u"; + OperatorCode[OperatorCode["f64x2_ceil"] = 64884] = "f64x2_ceil"; + OperatorCode[OperatorCode["f64x2_floor"] = 64885] = "f64x2_floor"; + 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["f64x2_trunc"] = 64890] = "f64x2_trunc"; + OperatorCode[OperatorCode["i8x16_avgr_u"] = 64891] = "i8x16_avgr_u"; + OperatorCode[OperatorCode["i16x8_extadd_pairwise_i8x16_s"] = 64892] = "i16x8_extadd_pairwise_i8x16_s"; + OperatorCode[OperatorCode["i16x8_extadd_pairwise_i8x16_u"] = 64893] = "i16x8_extadd_pairwise_i8x16_u"; + OperatorCode[OperatorCode["i32x4_extadd_pairwise_i16x8_s"] = 64894] = "i32x4_extadd_pairwise_i16x8_s"; + OperatorCode[OperatorCode["i32x4_extadd_pairwise_i16x8_u"] = 64895] = "i32x4_extadd_pairwise_i16x8_u"; + OperatorCode[OperatorCode["i16x8_abs"] = 64896] = "i16x8_abs"; + OperatorCode[OperatorCode["i16x8_neg"] = 64897] = "i16x8_neg"; + OperatorCode[OperatorCode["i16x8_q15mulr_sat_s"] = 64898] = "i16x8_q15mulr_sat_s"; + OperatorCode[OperatorCode["i16x8_all_true"] = 64899] = "i16x8_all_true"; + OperatorCode[OperatorCode["i16x8_bitmask"] = 64900] = "i16x8_bitmask"; + 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_extend_low_i8x16_s"] = 64903] = "i16x8_extend_low_i8x16_s"; + OperatorCode[OperatorCode["i16x8_extend_high_i8x16_s"] = 64904] = "i16x8_extend_high_i8x16_s"; + OperatorCode[OperatorCode["i16x8_extend_low_i8x16_u"] = 64905] = "i16x8_extend_low_i8x16_u"; + OperatorCode[OperatorCode["i16x8_extend_high_i8x16_u"] = 64906] = "i16x8_extend_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_sat_s"] = 64911] = "i16x8_add_sat_s"; + OperatorCode[OperatorCode["i16x8_add_sat_u"] = 64912] = "i16x8_add_sat_u"; + OperatorCode[OperatorCode["i16x8_sub"] = 64913] = "i16x8_sub"; + OperatorCode[OperatorCode["i16x8_sub_sat_s"] = 64914] = "i16x8_sub_sat_s"; + OperatorCode[OperatorCode["i16x8_sub_sat_u"] = 64915] = "i16x8_sub_sat_u"; + OperatorCode[OperatorCode["f64x2_nearest"] = 64916] = "f64x2_nearest"; + 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["i16x8_extmul_low_i8x16_s"] = 64924] = "i16x8_extmul_low_i8x16_s"; + OperatorCode[OperatorCode["i16x8_extmul_high_i8x16_s"] = 64925] = "i16x8_extmul_high_i8x16_s"; + OperatorCode[OperatorCode["i16x8_extmul_low_i8x16_u"] = 64926] = "i16x8_extmul_low_i8x16_u"; + OperatorCode[OperatorCode["i16x8_extmul_high_i8x16_u"] = 64927] = "i16x8_extmul_high_i8x16_u"; + OperatorCode[OperatorCode["i32x4_abs"] = 64928] = "i32x4_abs"; + OperatorCode[OperatorCode["i32x4_neg"] = 64929] = "i32x4_neg"; + OperatorCode[OperatorCode["i32x4_all_true"] = 64931] = "i32x4_all_true"; + OperatorCode[OperatorCode["i32x4_bitmask"] = 64932] = "i32x4_bitmask"; + OperatorCode[OperatorCode["i32x4_extend_low_i16x8_s"] = 64935] = "i32x4_extend_low_i16x8_s"; + OperatorCode[OperatorCode["i32x4_extend_high_i16x8_s"] = 64936] = "i32x4_extend_high_i16x8_s"; + OperatorCode[OperatorCode["i32x4_extend_low_i16x8_u"] = 64937] = "i32x4_extend_low_i16x8_u"; + OperatorCode[OperatorCode["i32x4_extend_high_i16x8_u"] = 64938] = "i32x4_extend_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["i32x4_dot_i16x8_s"] = 64954] = "i32x4_dot_i16x8_s"; + OperatorCode[OperatorCode["i32x4_extmul_low_i16x8_s"] = 64956] = "i32x4_extmul_low_i16x8_s"; + OperatorCode[OperatorCode["i32x4_extmul_high_i16x8_s"] = 64957] = "i32x4_extmul_high_i16x8_s"; + OperatorCode[OperatorCode["i32x4_extmul_low_i16x8_u"] = 64958] = "i32x4_extmul_low_i16x8_u"; + OperatorCode[OperatorCode["i32x4_extmul_high_i16x8_u"] = 64959] = "i32x4_extmul_high_i16x8_u"; + OperatorCode[OperatorCode["i64x2_abs"] = 64960] = "i64x2_abs"; + OperatorCode[OperatorCode["i64x2_neg"] = 64961] = "i64x2_neg"; + OperatorCode[OperatorCode["i64x2_all_true"] = 64963] = "i64x2_all_true"; + OperatorCode[OperatorCode["i64x2_bitmask"] = 64964] = "i64x2_bitmask"; + OperatorCode[OperatorCode["i64x2_extend_low_i32x4_s"] = 64967] = "i64x2_extend_low_i32x4_s"; + OperatorCode[OperatorCode["i64x2_extend_high_i32x4_s"] = 64968] = "i64x2_extend_high_i32x4_s"; + OperatorCode[OperatorCode["i64x2_extend_low_i32x4_u"] = 64969] = "i64x2_extend_low_i32x4_u"; + OperatorCode[OperatorCode["i64x2_extend_high_i32x4_u"] = 64970] = "i64x2_extend_high_i32x4_u"; + 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["i64x2_eq"] = 64982] = "i64x2_eq"; + OperatorCode[OperatorCode["i64x2_ne"] = 64983] = "i64x2_ne"; + OperatorCode[OperatorCode["i64x2_lt_s"] = 64984] = "i64x2_lt_s"; + OperatorCode[OperatorCode["i64x2_gt_s"] = 64985] = "i64x2_gt_s"; + OperatorCode[OperatorCode["i64x2_le_s"] = 64986] = "i64x2_le_s"; + OperatorCode[OperatorCode["i64x2_ge_s"] = 64987] = "i64x2_ge_s"; + OperatorCode[OperatorCode["i64x2_extmul_low_i32x4_s"] = 64988] = "i64x2_extmul_low_i32x4_s"; + OperatorCode[OperatorCode["i64x2_extmul_high_i32x4_s"] = 64989] = "i64x2_extmul_high_i32x4_s"; + OperatorCode[OperatorCode["i64x2_extmul_low_i32x4_u"] = 64990] = "i64x2_extmul_low_i32x4_u"; + OperatorCode[OperatorCode["i64x2_extmul_high_i32x4_u"] = 64991] = "i64x2_extmul_high_i32x4_u"; + 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["f32x4_pmin"] = 65002] = "f32x4_pmin"; + OperatorCode[OperatorCode["f32x4_pmax"] = 65003] = "f32x4_pmax"; + 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["f64x2_pmin"] = 65014] = "f64x2_pmin"; + OperatorCode[OperatorCode["f64x2_pmax"] = 65015] = "f64x2_pmax"; + 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[OperatorCode["i32x4_trunc_sat_f64x2_s_zero"] = 65020] = "i32x4_trunc_sat_f64x2_s_zero"; + OperatorCode[OperatorCode["i32x4_trunc_sat_f64x2_u_zero"] = 65021] = "i32x4_trunc_sat_f64x2_u_zero"; + OperatorCode[OperatorCode["f64x2_convert_low_i32x4_s"] = 65022] = "f64x2_convert_low_i32x4_s"; + OperatorCode[OperatorCode["f64x2_convert_low_i32x4_u"] = 65023] = "f64x2_convert_low_i32x4_u"; + // GC proposal. + OperatorCode[OperatorCode["struct_new_with_rtt"] = 64257] = "struct_new_with_rtt"; + OperatorCode[OperatorCode["struct_new_default_with_rtt"] = 64258] = "struct_new_default_with_rtt"; + OperatorCode[OperatorCode["struct_get"] = 64259] = "struct_get"; + OperatorCode[OperatorCode["struct_get_s"] = 64260] = "struct_get_s"; + OperatorCode[OperatorCode["struct_get_u"] = 64261] = "struct_get_u"; + OperatorCode[OperatorCode["struct_set"] = 64262] = "struct_set"; + OperatorCode[OperatorCode["struct_new"] = 64263] = "struct_new"; + OperatorCode[OperatorCode["struct_new_default"] = 64264] = "struct_new_default"; + OperatorCode[OperatorCode["array_new_with_rtt"] = 64273] = "array_new_with_rtt"; + OperatorCode[OperatorCode["array_new_default_with_rtt"] = 64274] = "array_new_default_with_rtt"; + OperatorCode[OperatorCode["array_get"] = 64275] = "array_get"; + OperatorCode[OperatorCode["array_get_s"] = 64276] = "array_get_s"; + OperatorCode[OperatorCode["array_get_u"] = 64277] = "array_get_u"; + OperatorCode[OperatorCode["array_set"] = 64278] = "array_set"; + OperatorCode[OperatorCode["array_len"] = 64279] = "array_len"; + OperatorCode[OperatorCode["array_copy"] = 64280] = "array_copy"; + OperatorCode[OperatorCode["array_init"] = 64281] = "array_init"; + OperatorCode[OperatorCode["array_init_static"] = 64282] = "array_init_static"; + OperatorCode[OperatorCode["array_new"] = 64283] = "array_new"; + OperatorCode[OperatorCode["array_new_default"] = 64284] = "array_new_default"; + OperatorCode[OperatorCode["i31_new"] = 64288] = "i31_new"; + OperatorCode[OperatorCode["i31_get_s"] = 64289] = "i31_get_s"; + OperatorCode[OperatorCode["i31_get_u"] = 64290] = "i31_get_u"; + OperatorCode[OperatorCode["rtt_canon"] = 64304] = "rtt_canon"; + OperatorCode[OperatorCode["rtt_sub"] = 64305] = "rtt_sub"; + OperatorCode[OperatorCode["rtt_fresh_sub"] = 64306] = "rtt_fresh_sub"; + OperatorCode[OperatorCode["ref_test"] = 64320] = "ref_test"; + OperatorCode[OperatorCode["ref_test_static"] = 64324] = "ref_test_static"; + OperatorCode[OperatorCode["ref_cast"] = 64321] = "ref_cast"; + OperatorCode[OperatorCode["ref_cast_static"] = 64325] = "ref_cast_static"; + OperatorCode[OperatorCode["br_on_cast"] = 64322] = "br_on_cast"; + OperatorCode[OperatorCode["br_on_cast_static"] = 64326] = "br_on_cast_static"; + OperatorCode[OperatorCode["br_on_cast_fail"] = 64323] = "br_on_cast_fail"; + OperatorCode[OperatorCode["br_on_cast_static_fail"] = 64327] = "br_on_cast_static_fail"; + OperatorCode[OperatorCode["ref_is_func"] = 64336] = "ref_is_func"; + OperatorCode[OperatorCode["ref_is_data"] = 64337] = "ref_is_data"; + OperatorCode[OperatorCode["ref_is_i31"] = 64338] = "ref_is_i31"; + OperatorCode[OperatorCode["ref_as_func"] = 64344] = "ref_as_func"; + OperatorCode[OperatorCode["ref_as_data"] = 64345] = "ref_as_data"; + OperatorCode[OperatorCode["ref_as_i31"] = 64346] = "ref_as_i31"; + OperatorCode[OperatorCode["br_on_func"] = 64352] = "br_on_func"; + OperatorCode[OperatorCode["br_on_data"] = 64353] = "br_on_data"; + OperatorCode[OperatorCode["br_on_i31"] = 64354] = "br_on_i31"; + OperatorCode[OperatorCode["br_on_non_func"] = 64355] = "br_on_non_func"; + OperatorCode[OperatorCode["br_on_non_data"] = 64356] = "br_on_non_data"; + OperatorCode[OperatorCode["br_on_non_i31"] = 64357] = "br_on_non_i31"; +})(OperatorCode = exports.OperatorCode || (exports.OperatorCode = {})); +exports.OperatorCodeNames = [ + "unreachable", + "nop", + "block", + "loop", + "if", + "else", + "try", + "catch", + "throw", + "rethrow", + "unwind", + "end", + "br", + "br_if", + "br_table", + "return", + "call", + "call_indirect", + "return_call", + "return_call_indirect", + "call_ref", + "return_call_ref", + undefined, + "let", + "delegate", + "catch_all", + "drop", + "select", + "select", + undefined, + undefined, + undefined, + "local.get", + "local.set", + "local.tee", + "global.get", + "global.set", + "table.get", + "table.set", + undefined, + "i32.load", + "i64.load", + "f32.load", + "f64.load", + "i32.load8_s", + "i32.load8_u", + "i32.load16_s", + "i32.load16_u", + "i64.load8_s", + "i64.load8_u", + "i64.load16_s", + "i64.load16_u", + "i64.load32_s", + "i64.load32_u", + "i32.store", + "i64.store", + "f32.store", + "f64.store", + "i32.store8", + "i32.store16", + "i64.store8", + "i64.store16", + "i64.store32", + "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", + "ref.as_non_null", + "br_on_null", + "ref.eq", + "br_on_non_null", + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, + undefined, +]; +[ + "i32.trunc_sat_f32_s", + "i32.trunc_sat_f32_u", + "i32.trunc_sat_f64_s", + "i32.trunc_sat_f64_u", + "i64.trunc_sat_f32_s", + "i64.trunc_sat_f32_u", + "i64.trunc_sat_f64_s", + "i64.trunc_sat_f64_u", + "memory.init", + "data.drop", + "memory.copy", + "memory.fill", + "table.init", + "elem.drop", + "table.copy", + "table.grow", + "table.size", + "table.fill", +].forEach(function (s, i) { + exports.OperatorCodeNames[0xfc00 | i] = s; +}); +[ + "v128.load", + "i16x8.load8x8_s", + "i16x8.load8x8_u", + "i32x4.load16x4_s", + "i32x4.load16x4_u", + "i64x2.load32x2_s", + "i64x2.load32x2_u", + "v8x16.load_splat", + "v16x8.load_splat", + "v32x4.load_splat", + "v64x2.load_splat", + "v128.store", + "v128.const", + "i8x16.shuffle", + "i8x16.swizzle", + "i8x16.splat", + "i16x8.splat", + "i32x4.splat", + "i64x2.splat", + "f32x4.splat", + "f64x2.splat", + "i8x16.extract_lane_s", + "i8x16.extract_lane_u", + "i8x16.replace_lane", + "i16x8.extract_lane_s", + "i16x8.extract_lane_u", + "i16x8.replace_lane", + "i32x4.extract_lane", + "i32x4.replace_lane", + "i64x2.extract_lane", + "i64x2.replace_lane", + "f32x4.extract_lane", + "f32x4.replace_lane", + "f64x2.extract_lane", + "f64x2.replace_lane", + "i8x16.eq", + "i8x16.ne", + "i8x16.lt_s", + "i8x16.lt_u", + "i8x16.gt_s", + "i8x16.gt_u", + "i8x16.le_s", + "i8x16.le_u", + "i8x16.ge_s", + "i8x16.ge_u", + "i16x8.eq", + "i16x8.ne", + "i16x8.lt_s", + "i16x8.lt_u", + "i16x8.gt_s", + "i16x8.gt_u", + "i16x8.le_s", + "i16x8.le_u", + "i16x8.ge_s", + "i16x8.ge_u", + "i32x4.eq", + "i32x4.ne", + "i32x4.lt_s", + "i32x4.lt_u", + "i32x4.gt_s", + "i32x4.gt_u", + "i32x4.le_s", + "i32x4.le_u", + "i32x4.ge_s", + "i32x4.ge_u", + "f32x4.eq", + "f32x4.ne", + "f32x4.lt", + "f32x4.gt", + "f32x4.le", + "f32x4.ge", + "f64x2.eq", + "f64x2.ne", + "f64x2.lt", + "f64x2.gt", + "f64x2.le", + "f64x2.ge", + "v128.not", + "v128.and", + "v128.andnot", + "v128.or", + "v128.xor", + "v128.bitselect", + "v128.any_true", + "v128.load8_lane", + "v128.load16_lane", + "v128.load32_lane", + "v128.load64_lane", + "v128.store8_lane", + "v128.store16_lane", + "v128.store32_lane", + "v128.store64_lane", + "v128.load32_zero", + "v128.load64_zero", + "f32x4.demote_f64x2_zero", + "f64x2.promote_low_f32x4", + "i8x16.abs", + "i8x16.neg", + "i8x16_popcnt", + "i8x16.all_true", + "i8x16.bitmask", + "i8x16.narrow_i16x8_s", + "i8x16.narrow_i16x8_u", + "f32x4.ceil", + "f32x4.floor", + "f32x4.trunc", + "f32x4.nearest", + "i8x16.shl", + "i8x16.shr_s", + "i8x16.shr_u", + "i8x16.add", + "i8x16.add_sat_s", + "i8x16.add_sat_u", + "i8x16.sub", + "i8x16.sub_sat_s", + "i8x16.sub_sat_u", + "f64x2.ceil", + "f64x2.floor", + "i8x16.min_s", + "i8x16.min_u", + "i8x16.max_s", + "i8x16.max_u", + "f64x2.trunc", + "i8x16.avgr_u", + "i16x8.extadd_pairwise_i8x16_s", + "i16x8.extadd_pairwise_i8x16_u", + "i32x4.extadd_pairwise_i16x8_s", + "i32x4.extadd_pairwise_i16x8_u", + "i16x8.abs", + "i16x8.neg", + "i16x8.q15mulr_sat_s", + "i16x8.all_true", + "i16x8.bitmask", + "i16x8.narrow_i32x4_s", + "i16x8.narrow_i32x4_u", + "i16x8.extend_low_i8x16_s", + "i16x8.extend_high_i8x16_s", + "i16x8.extend_low_i8x16_u", + "i16x8.extend_high_i8x16_u", + "i16x8.shl", + "i16x8.shr_s", + "i16x8.shr_u", + "i16x8.add", + "i16x8.add_sat_s", + "i16x8.add_sat_u", + "i16x8.sub", + "i16x8.sub_sat_s", + "i16x8.sub_sat_u", + "f64x2.nearest", + "i16x8.mul", + "i16x8.min_s", + "i16x8.min_u", + "i16x8.max_s", + "i16x8.max_u", + undefined, + "i16x8.avgr_u", + "i16x8.extmul_low_i8x16_s", + "i16x8.extmul_high_i8x16_s", + "i16x8.extmul_low_i8x16_u", + "i16x8.extmul_high_i8x16_u", + "i32x4.abs", + "i32x4.neg", + undefined, + "i32x4.all_true", + "i32x4.bitmask", + undefined, + undefined, + "i32x4.extend_low_i16x8_s", + "i32x4.extend_high_i16x8_s", + "i32x4.extend_low_i16x8_u", + "i32x4.extend_high_i16x8_u", + "i32x4.shl", + "i32x4.shr_s", + "i32x4.shr_u", + "i32x4.add", + undefined, + undefined, + "i32x4.sub", + undefined, + undefined, + undefined, + "i32x4.mul", + "i32x4.min_s", + "i32x4.min_u", + "i32x4.max_s", + "i32x4.max_u", + "i32x4.dot_i16x8_s", + undefined, + "i32x4.extmul_low_i16x8_s", + "i32x4.extmul_high_i16x8_s", + "i32x4.extmul_low_i16x8_u", + "i32x4.extmul_high_i16x8_u", + "i64x2.abs", + "i64x2.neg", + undefined, + "i64x2.all_true", + "i64x2.bitmask", + undefined, + undefined, + "i64x2.extend_low_i32x4_s", + "i64x2.extend_high_i32x4_s", + "i64x2.extend_low_i32x4_u", + "i64x2.extend_high_i32x4_u", + "i64x2.shl", + "i64x2.shr_s", + "i64x2.shr_u", + "i64x2.add", + undefined, + undefined, + "i64x2.sub", + undefined, + undefined, + undefined, + "i64x2.mul", + "i64x2.eq", + "i64x2.ne", + "i64x2.lt_s", + "i64x2.gt_s", + "i64x2.le_s", + "i64x2.ge_s", + "i64x2.extmul_low_i32x4_s", + "i64x2.extmul_high_i32x4_s", + "i64x2.extmul_low_i32x4_u", + "i64x2.extmul_high_i32x4_u", + "f32x4.abs", + "f32x4.neg", + undefined, + "f32x4.sqrt", + "f32x4.add", + "f32x4.sub", + "f32x4.mul", + "f32x4.div", + "f32x4.min", + "f32x4.max", + "f32x4.pmin", + "f32x4.pmax", + "f64x2.abs", + "f64x2.neg", + undefined, + "f64x2.sqrt", + "f64x2.add", + "f64x2.sub", + "f64x2.mul", + "f64x2.div", + "f64x2.min", + "f64x2.max", + "f64x2.pmin", + "f64x2.pmax", + "i32x4.trunc_sat_f32x4_s", + "i32x4.trunc_sat_f32x4_u", + "f32x4.convert_i32x4_s", + "f32x4.convert_i32x4_u", + "i32x4.trunc_sat_f64x2_s_zero", + "i32x4.trunc_sat_f64x2_u_zero", + "f64x2.convert_low_i32x4_s", + "f64x2.convert_low_i32x4_u", +].forEach(function (s, i) { + exports.OperatorCodeNames[0xfd00 | i] = s; +}); +[ + "atomic.notify", + "i32.atomic.wait", + "i64.atomic.wait", + "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; +}); +exports.OperatorCodeNames[0xfb01] = "struct.new_with_rtt"; +exports.OperatorCodeNames[0xfb02] = "struct.new_default_with_rtt"; +exports.OperatorCodeNames[0xfb03] = "struct.get"; +exports.OperatorCodeNames[0xfb04] = "struct.get_s"; +exports.OperatorCodeNames[0xfb05] = "struct.get_u"; +exports.OperatorCodeNames[0xfb06] = "struct.set"; +exports.OperatorCodeNames[0xfb07] = "struct.new"; +exports.OperatorCodeNames[0xfb08] = "struct.new_default"; +exports.OperatorCodeNames[0xfb11] = "array.new_with_rtt"; +exports.OperatorCodeNames[0xfb12] = "array.new_default_with_rtt"; +exports.OperatorCodeNames[0xfb13] = "array.get"; +exports.OperatorCodeNames[0xfb14] = "array.get_s"; +exports.OperatorCodeNames[0xfb15] = "array.get_u"; +exports.OperatorCodeNames[0xfb16] = "array.set"; +exports.OperatorCodeNames[0xfb17] = "array.len"; +exports.OperatorCodeNames[0xfb18] = "array.copy"; +exports.OperatorCodeNames[0xfb19] = "array.init"; +exports.OperatorCodeNames[0xfb1a] = "array.init_static"; +exports.OperatorCodeNames[0xfb1b] = "array.new"; +exports.OperatorCodeNames[0xfb1c] = "array.new_default"; +exports.OperatorCodeNames[0xfb20] = "i31.new"; +exports.OperatorCodeNames[0xfb21] = "i31.get_s"; +exports.OperatorCodeNames[0xfb22] = "i31.get_u"; +exports.OperatorCodeNames[0xfb30] = "rtt.canon"; +exports.OperatorCodeNames[0xfb31] = "rtt.sub"; +exports.OperatorCodeNames[0xfb32] = "rtt.fresh_sub"; +exports.OperatorCodeNames[0xfb40] = "ref.test"; +exports.OperatorCodeNames[0xfb41] = "ref.cast"; +exports.OperatorCodeNames[0xfb42] = "br_on_cast"; +exports.OperatorCodeNames[0xfb43] = "br_on_cast_fail"; +exports.OperatorCodeNames[0xfb44] = "ref.test_static"; +exports.OperatorCodeNames[0xfb45] = "ref.cast_static"; +exports.OperatorCodeNames[0xfb46] = "br_on_cast_static"; +exports.OperatorCodeNames[0xfb47] = "br_on_cast_static_fail"; +exports.OperatorCodeNames[0xfb50] = "ref.is_func"; +exports.OperatorCodeNames[0xfb51] = "ref.is_data"; +exports.OperatorCodeNames[0xfb52] = "ref.is_i31"; +exports.OperatorCodeNames[0xfb58] = "ref.as_func"; +exports.OperatorCodeNames[0xfb59] = "ref.as_data"; +exports.OperatorCodeNames[0xfb5a] = "ref.as_i31"; +exports.OperatorCodeNames[0xfb60] = "br_on_func"; +exports.OperatorCodeNames[0xfb61] = "br_on_data"; +exports.OperatorCodeNames[0xfb62] = "br_on_i31"; +exports.OperatorCodeNames[0xfb63] = "br_on_non_func"; +exports.OperatorCodeNames[0xfb64] = "br_on_non_data"; +exports.OperatorCodeNames[0xfb65] = "br_on_non_i31"; +var ExternalKind; +(function (ExternalKind) { + ExternalKind[ExternalKind["Function"] = 0] = "Function"; + ExternalKind[ExternalKind["Table"] = 1] = "Table"; + ExternalKind[ExternalKind["Memory"] = 2] = "Memory"; + ExternalKind[ExternalKind["Global"] = 3] = "Global"; + ExternalKind[ExternalKind["Event"] = 4] = "Event"; +})(ExternalKind = exports.ExternalKind || (exports.ExternalKind = {})); +var TypeKind; +(function (TypeKind) { + TypeKind[TypeKind["unspecified"] = 0] = "unspecified"; + TypeKind[TypeKind["i32"] = -1] = "i32"; + TypeKind[TypeKind["i64"] = -2] = "i64"; + TypeKind[TypeKind["f32"] = -3] = "f32"; + TypeKind[TypeKind["f64"] = -4] = "f64"; + TypeKind[TypeKind["v128"] = -5] = "v128"; + TypeKind[TypeKind["i8"] = -6] = "i8"; + TypeKind[TypeKind["i16"] = -7] = "i16"; + TypeKind[TypeKind["funcref"] = -16] = "funcref"; + TypeKind[TypeKind["externref"] = -17] = "externref"; + TypeKind[TypeKind["anyref"] = -18] = "anyref"; + TypeKind[TypeKind["eqref"] = -19] = "eqref"; + TypeKind[TypeKind["optref"] = -20] = "optref"; + TypeKind[TypeKind["ref"] = -21] = "ref"; + TypeKind[TypeKind["i31ref"] = -22] = "i31ref"; + TypeKind[TypeKind["rtt_d"] = -23] = "rtt_d"; + TypeKind[TypeKind["rtt"] = -24] = "rtt"; + TypeKind[TypeKind["dataref"] = -25] = "dataref"; + TypeKind[TypeKind["func"] = -32] = "func"; + TypeKind[TypeKind["struct"] = -33] = "struct"; + TypeKind[TypeKind["array"] = -34] = "array"; + TypeKind[TypeKind["func_subtype"] = -35] = "func_subtype"; + TypeKind[TypeKind["struct_subtype"] = -36] = "struct_subtype"; + TypeKind[TypeKind["array_subtype"] = -37] = "array_subtype"; + TypeKind[TypeKind["empty_block_type"] = -64] = "empty_block_type"; +})(TypeKind = exports.TypeKind || (exports.TypeKind = {})); +var Type = /** @class */ (function () { + function Type(kind, index, depth) { + if (index === void 0) { index = -1; } + if (depth === void 0) { depth = -1; } + if (kind < 0 || (kind === 0 && index >= 0)) { + // all good + } + else { + throw new Error("invalid type: " + kind + "/" + index + "/" + depth); + } + this.kind = kind; + this.index = index; + this.depth = depth; + // Canonicalize (ref any) to (anyref) etc. + if ((index === -16 /* funcref */ && kind === -20 /* optref */) || + (index === -17 /* externref */ && kind === -20 /* optref */) || + (index === -18 /* anyref */ && kind === -20 /* optref */) || + (index === -19 /* eqref */ && kind === -20 /* optref */) || + (index === -22 /* i31ref */ && kind === -21 /* ref */) || + (index === -25 /* dataref */ && kind === -21 /* ref */)) { + this.kind = index; + this.index = -1; + } + } + // Convenience singletons. + Type.funcref = new Type(-16 /* funcref */); + Type.externref = new Type(-17 /* externref */); + return Type; +}()); +exports.Type = 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[NameType["Event"] = 3] = "Event"; + NameType[NameType["Type"] = 4] = "Type"; + NameType[NameType["Table"] = 5] = "Table"; + NameType[NameType["Memory"] = 6] = "Memory"; + NameType[NameType["Global"] = 7] = "Global"; + NameType[NameType["Field"] = 10] = "Field"; +})(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["EVENT_SECTION_ENTRY"] = 23] = "EVENT_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["BEGIN_INIT_EXPRESSION_BODY"] = 25] = "BEGIN_INIT_EXPRESSION_BODY"; + BinaryReaderState[BinaryReaderState["INIT_EXPRESSION_OPERATOR"] = 26] = "INIT_EXPRESSION_OPERATOR"; + BinaryReaderState[BinaryReaderState["END_INIT_EXPRESSION_BODY"] = 27] = "END_INIT_EXPRESSION_BODY"; + BinaryReaderState[BinaryReaderState["BEGIN_FUNCTION_BODY"] = 28] = "BEGIN_FUNCTION_BODY"; + BinaryReaderState[BinaryReaderState["READING_FUNCTION_HEADER"] = 29] = "READING_FUNCTION_HEADER"; + BinaryReaderState[BinaryReaderState["CODE_OPERATOR"] = 30] = "CODE_OPERATOR"; + BinaryReaderState[BinaryReaderState["END_FUNCTION_BODY"] = 31] = "END_FUNCTION_BODY"; + BinaryReaderState[BinaryReaderState["SKIPPING_FUNCTION_BODY"] = 32] = "SKIPPING_FUNCTION_BODY"; + BinaryReaderState[BinaryReaderState["BEGIN_ELEMENT_SECTION_ENTRY"] = 33] = "BEGIN_ELEMENT_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["ELEMENT_SECTION_ENTRY_BODY"] = 34] = "ELEMENT_SECTION_ENTRY_BODY"; + BinaryReaderState[BinaryReaderState["END_ELEMENT_SECTION_ENTRY"] = 35] = "END_ELEMENT_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["BEGIN_DATA_SECTION_ENTRY"] = 36] = "BEGIN_DATA_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["DATA_SECTION_ENTRY_BODY"] = 37] = "DATA_SECTION_ENTRY_BODY"; + BinaryReaderState[BinaryReaderState["END_DATA_SECTION_ENTRY"] = 38] = "END_DATA_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["BEGIN_GLOBAL_SECTION_ENTRY"] = 39] = "BEGIN_GLOBAL_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["END_GLOBAL_SECTION_ENTRY"] = 40] = "END_GLOBAL_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["RELOC_SECTION_HEADER"] = 41] = "RELOC_SECTION_HEADER"; + BinaryReaderState[BinaryReaderState["RELOC_SECTION_ENTRY"] = 42] = "RELOC_SECTION_ENTRY"; + BinaryReaderState[BinaryReaderState["SOURCE_MAPPING_URL"] = 43] = "SOURCE_MAPPING_URL"; + BinaryReaderState[BinaryReaderState["BEGIN_OFFSET_EXPRESSION_BODY"] = 44] = "BEGIN_OFFSET_EXPRESSION_BODY"; + BinaryReaderState[BinaryReaderState["OFFSET_EXPRESSION_OPERATOR"] = 45] = "OFFSET_EXPRESSION_OPERATOR"; + BinaryReaderState[BinaryReaderState["END_OFFSET_EXPRESSION_BODY"] = 46] = "END_OFFSET_EXPRESSION_BODY"; +})(BinaryReaderState = exports.BinaryReaderState || (exports.BinaryReaderState = {})); +var DataSegmentType; +(function (DataSegmentType) { + DataSegmentType[DataSegmentType["Active"] = 0] = "Active"; + DataSegmentType[DataSegmentType["Passive"] = 1] = "Passive"; + DataSegmentType[DataSegmentType["ActiveWithMemoryIndex"] = 2] = "ActiveWithMemoryIndex"; +})(DataSegmentType || (DataSegmentType = {})); +function isActiveDataSegmentType(segmentType) { + switch (segmentType) { + case 0 /* Active */: + case 2 /* ActiveWithMemoryIndex */: + return true; + default: + return false; + } +} +var DataMode; +(function (DataMode) { + DataMode[DataMode["Active"] = 0] = "Active"; + DataMode[DataMode["Passive"] = 1] = "Passive"; +})(DataMode = exports.DataMode || (exports.DataMode = {})); +var ElementSegmentType; +(function (ElementSegmentType) { + ElementSegmentType[ElementSegmentType["LegacyActiveFuncrefExternval"] = 0] = "LegacyActiveFuncrefExternval"; + ElementSegmentType[ElementSegmentType["PassiveExternval"] = 1] = "PassiveExternval"; + ElementSegmentType[ElementSegmentType["ActiveExternval"] = 2] = "ActiveExternval"; + ElementSegmentType[ElementSegmentType["DeclaredExternval"] = 3] = "DeclaredExternval"; + ElementSegmentType[ElementSegmentType["LegacyActiveFuncrefElemexpr"] = 4] = "LegacyActiveFuncrefElemexpr"; + ElementSegmentType[ElementSegmentType["PassiveElemexpr"] = 5] = "PassiveElemexpr"; + ElementSegmentType[ElementSegmentType["ActiveElemexpr"] = 6] = "ActiveElemexpr"; + ElementSegmentType[ElementSegmentType["DeclaredElemexpr"] = 7] = "DeclaredElemexpr"; +})(ElementSegmentType || (ElementSegmentType = {})); +function isActiveElementSegmentType(segmentType) { + switch (segmentType) { + case 0 /* LegacyActiveFuncrefExternval */: + case 2 /* ActiveExternval */: + case 4 /* LegacyActiveFuncrefElemexpr */: + case 6 /* ActiveElemexpr */: + return true; + default: + return false; + } +} +function isExternvalElementSegmentType(segmentType) { + switch (segmentType) { + case 0 /* LegacyActiveFuncrefExternval */: + case 1 /* PassiveExternval */: + case 2 /* ActiveExternval */: + case 3 /* DeclaredExternval */: + return true; + default: + return false; + } +} +var ElementMode; +(function (ElementMode) { + ElementMode[ElementMode["Active"] = 0] = "Active"; + ElementMode[ElementMode["Passive"] = 1] = "Passive"; + ElementMode[ElementMode["Declarative"] = 2] = "Declarative"; +})(ElementMode = exports.ElementMode || (exports.ElementMode = {})); +var DataRange = /** @class */ (function () { + function DataRange(start, end) { + this.start = start; + this.end = end; + } + DataRange.prototype.offset = function (delta) { + this.start += delta; + this.end += delta; + }; + return DataRange; +}()); +var 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; + this._segmentType = 0; + this._segmentEntriesLeft = 0; + } + Object.defineProperty(BinaryReader.prototype, "data", { + get: function () { + return this._data; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(BinaryReader.prototype, "position", { + get: function () { + return this._pos; + }, + enumerable: false, + configurable: true + }); + Object.defineProperty(BinaryReader.prototype, "length", { + get: function () { + return this._length; + }, + enumerable: false, + configurable: true + }); + BinaryReader.prototype.setData = function (buffer, pos, length, eof) { + var posDelta = pos - this._pos; + this._data = new Uint8Array(buffer); + this._pos = pos; + this._length = length; + this._eof = eof === undefined ? true : eof; + if (this._sectionRange) + this._sectionRange.offset(posDelta); + if (this._functionRange) + this._functionRange.offset(posDelta); + }; + BinaryReader.prototype.hasBytes = function (n) { + return this._pos + n <= this._length; + }; + BinaryReader.prototype.hasMoreBytes = function () { + return this.hasBytes(1); + }; + BinaryReader.prototype.readUint8 = function () { + return this._data[this._pos++]; + }; + BinaryReader.prototype.readInt32 = function () { + var b1 = this._data[this._pos++]; + var b2 = this._data[this._pos++]; + var b3 = this._data[this._pos++]; + var b4 = this._data[this._pos++]; + return b1 | (b2 << 8) | (b3 << 16) | (b4 << 24); + }; + BinaryReader.prototype.readUint32 = function () { + return this.readInt32(); + }; + BinaryReader.prototype.peekInt32 = function () { + var b1 = this._data[this._pos]; + var b2 = this._data[this._pos + 1]; + var b3 = this._data[this._pos + 2]; + var b4 = this._data[this._pos + 3]; + return b1 | (b2 << 8) | (b3 << 16) | (b4 << 24); + }; + BinaryReader.prototype.hasVarIntBytes = function () { + var pos = this._pos; + while (pos < this._length) { + if ((this._data[pos++] & 0x80) == 0) + return true; + } + return false; + }; + BinaryReader.prototype.readVarUint1 = function () { + return this.readUint8(); + }; + BinaryReader.prototype.readVarInt7 = function () { + return (this.readUint8() << 25) >> 25; + }; + BinaryReader.prototype.readVarUint7 = function () { + return this.readUint8(); + }; + BinaryReader.prototype.readVarInt32 = function () { + var result = 0; + var shift = 0; + while (true) { + var byte = this.readUint8(); + result |= (byte & 0x7f) << shift; + shift += 7; + if ((byte & 0x80) === 0) + break; + } + if (shift >= 32) + return result; + var ashift = 32 - shift; + return (result << ashift) >> ashift; + }; + BinaryReader.prototype.readVarUint32 = function () { + var result = 0; + var shift = 0; + while (true) { + var byte = this.readUint8(); + result |= (byte & 0x7f) << shift; + shift += 7; + if ((byte & 0x80) === 0) + break; + } + return result >>> 0; + }; + BinaryReader.prototype.readVarInt64 = function () { + var result = new Uint8Array(8); + var i = 0; + var c = 0; + var shift = 0; + while (true) { + var byte = this.readUint8(); + c |= (byte & 0x7f) << shift; + shift += 7; + if (shift > 8) { + result[i++] = c & 0xff; + c >>= 8; + shift -= 8; + } + if ((byte & 0x80) === 0) + break; + } + var ashift = 32 - shift; + c = (c << ashift) >> ashift; + while (i < 8) { + result[i++] = c & 0xff; + c >>= 8; + } + return new Int64(result); + }; + // Reads any "s33" (signed 33-bit integer) value correctly; no guarantees + // outside that range. + BinaryReader.prototype.readHeapType = function () { + var result = 0; + var shift = 0; + var byte; + while (true) { + byte = this.readUint8(); + if (shift === 28) { + var signed = (byte << 25) >> 25; + return signed * Math.pow(2, 28) + result; + } + result |= (byte & 0x7f) << shift; + shift += 7; + if ((byte & 0x80) === 0) + break; + } + shift = 32 - shift; + return (result << shift) >> shift; + }; + BinaryReader.prototype.readTypeInternal = function (kind) { + if (kind === -21 /* ref */ || + kind === -20 /* optref */ || + kind === -24 /* rtt */) { + var index = this.readHeapType(); + return new Type(kind, index); + } + if (kind === -23 /* rtt_d */) { + var index = this.readHeapType(); + var depth = this.readVarUint32(); + return new Type(kind, index, depth); + } + return new Type(kind); + }; + BinaryReader.prototype.readType = function () { + var kind = this.readVarInt7(); + return this.readTypeInternal(kind); + }; + BinaryReader.prototype.readBlockType = function () { + var block_type = this.readHeapType(); + if (block_type < 0) { + return this.readTypeInternal(block_type); + } + var func_index = block_type; + return new Type(0 /* unspecified */, func_index); + }; + BinaryReader.prototype.readStringBytes = function () { + var length = this.readVarUint32(); + return this.readBytes(length); + }; + BinaryReader.prototype.readBytes = function (length) { + var result = this._data.subarray(this._pos, this._pos + length); + this._pos += length; + return new Uint8Array(result); // making a clone of the data + }; + BinaryReader.prototype.skipBytes = function (length) { + this._pos += length; + }; + BinaryReader.prototype.hasStringBytes = function () { + if (!this.hasVarIntBytes()) + return false; + var pos = this._pos; + var length = this.readVarUint32(); + var result = this.hasBytes(length); + this._pos = pos; + return result; + }; + BinaryReader.prototype.hasSectionPayload = function () { + return this.hasBytes(this._sectionRange.end - this._pos); + }; + BinaryReader.prototype.readFuncType = function () { + var paramCount = this.readVarUint32(); + var paramTypes = new Array(paramCount); + for (var i = 0; i < paramCount; i++) + paramTypes[i] = this.readType(); + var returnCount = this.readVarUint1(); + var returnTypes = new Array(returnCount); + for (var i = 0; i < returnCount; i++) + returnTypes[i] = this.readType(); + return { + form: -32 /* func */, + params: paramTypes, + returns: returnTypes, + }; + }; + BinaryReader.prototype.readFuncSubtype = function () { + var result = this.readFuncType(); + result.form = -35 /* func_subtype */; + result.supertype = this.readHeapType(); + return result; + }; + BinaryReader.prototype.readStructType = function () { + var fieldCount = this.readVarUint32(); + var fieldTypes = new Array(fieldCount); + var fieldMutabilities = new Array(fieldCount); + for (var i = 0; i < fieldCount; i++) { + fieldTypes[i] = this.readType(); + fieldMutabilities[i] = !!this.readVarUint1(); + } + return { + form: -33 /* struct */, + fields: fieldTypes, + mutabilities: fieldMutabilities, + }; + }; + BinaryReader.prototype.readStructSubtype = function () { + var result = this.readStructType(); + result.form = -36 /* struct_subtype */; + result.supertype = this.readHeapType(); + return result; + }; + BinaryReader.prototype.readArrayType = function () { + var elementType = this.readType(); + var mutability = !!this.readVarUint1(); + return { + form: -34 /* array */, + elementType: elementType, + mutability: mutability, + }; + }; + BinaryReader.prototype.readArraySubtype = function () { + var result = this.readArrayType(); + result.form = -37 /* array_subtype */; + result.supertype = this.readHeapType(); + return result; + }; + BinaryReader.prototype.readResizableLimits = function (maxPresent) { + var initial = this.readVarUint32(); + var maximum; + if (maxPresent) { + maximum = this.readVarUint32(); + } + return { initial: initial, maximum: maximum }; + }; + BinaryReader.prototype.readTableType = function () { + var elementType = this.readType(); + var flags = this.readVarUint32(); + var limits = this.readResizableLimits(!!(flags & 0x01)); + return { elementType: elementType, limits: limits }; + }; + BinaryReader.prototype.readMemoryType = function () { + var flags = this.readVarUint32(); + var shared = !!(flags & 0x02); + return { + limits: this.readResizableLimits(!!(flags & 0x01)), + shared: shared, + }; + }; + BinaryReader.prototype.readGlobalType = function () { + if (!this.hasVarIntBytes()) { + return null; + } + var pos = this._pos; + var contentType = this.readType(); + if (!this.hasVarIntBytes()) { + this._pos = pos; + return null; + } + var mutability = this.readVarUint1(); + return { contentType: contentType, mutability: mutability }; + }; + BinaryReader.prototype.readEventType = function () { + var attribute = this.readVarUint32(); + var typeIndex = this.readVarUint32(); + return { + attribute: attribute, + typeIndex: typeIndex, + }; + }; + BinaryReader.prototype.readTypeEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + this.state = 11 /* TYPE_SECTION_ENTRY */; + var form = this.readVarInt7(); + switch (form) { + case -32 /* func */: + this.result = this.readFuncType(); + break; + case -35 /* func_subtype */: + this.result = this.readFuncSubtype(); + break; + case -33 /* struct */: + this.result = this.readStructType(); + break; + case -36 /* struct_subtype */: + this.result = this.readStructSubtype(); + break; + case -34 /* array */: + this.result = this.readArrayType(); + break; + case -37 /* array_subtype */: + this.result = this.readArraySubtype(); + break; + default: + throw new Error("Unknown type kind: " + form); + } + 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(); + break; + case 1 /* Table */: + type = this.readTableType(); + break; + case 2 /* Memory */: + type = this.readMemoryType(); + break; + case 3 /* Global */: + type = this.readGlobalType(); + break; + case 4 /* Event */: + type = this.readEventType(); + break; + } + this.result = { + module: module, + field: field, + kind: kind, + funcTypeIndex: funcTypeIndex, + type: type, + }; + this._sectionEntriesLeft--; + return true; + }; + BinaryReader.prototype.readExportEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + var field = this.readStringBytes(); + var kind = this.readUint8(); + var index = this.readVarUint32(); + this.state = 17 /* EXPORT_SECTION_ENTRY */; + this.result = { field: field, kind: kind, index: index }; + this._sectionEntriesLeft--; + return true; + }; + BinaryReader.prototype.readFunctionEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + var typeIndex = this.readVarUint32(); + this.state = 13 /* 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.readEventEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + this.state = 23 /* EVENT_SECTION_ENTRY */; + this.result = this.readEventType(); + 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(); + } + var pos = this._pos; + if (!this.hasMoreBytes()) { + this.state = 20 /* ELEMENT_SECTION_ENTRY */; + return false; + } + var segmentType = this.readUint8(); + var mode, tableIndex; + switch (segmentType) { + case 0 /* LegacyActiveFuncrefExternval */: + case 4 /* LegacyActiveFuncrefElemexpr */: + mode = 0 /* Active */; + tableIndex = 0; + break; + case 1 /* PassiveExternval */: + case 5 /* PassiveElemexpr */: + mode = 1 /* Passive */; + break; + case 2 /* ActiveExternval */: + case 6 /* ActiveElemexpr */: + mode = 0 /* Active */; + if (!this.hasVarIntBytes()) { + this.state = 20 /* ELEMENT_SECTION_ENTRY */; + this._pos = pos; + return false; + } + tableIndex = this.readVarUint32(); + break; + case 3 /* DeclaredExternval */: + case 7 /* DeclaredElemexpr */: + mode = 2 /* Declarative */; + break; + default: + throw new Error("Unsupported element segment type " + segmentType); + } + this.state = 33 /* BEGIN_ELEMENT_SECTION_ENTRY */; + this.result = { mode: mode, tableIndex: tableIndex }; + this._sectionEntriesLeft--; + this._segmentType = segmentType; + return true; + }; + BinaryReader.prototype.readElementEntryBody = function () { + var elementType = Type.funcref; + switch (this._segmentType) { + case 1 /* PassiveExternval */: + case 2 /* ActiveExternval */: + case 3 /* DeclaredExternval */: + if (!this.hasMoreBytes()) + return false; + // We just skip the 0x00 byte, the `elemkind` byte + // is reserved for future versions of WebAssembly. + this.skipBytes(1); + break; + case 5 /* PassiveElemexpr */: + case 6 /* ActiveElemexpr */: + case 7 /* DeclaredElemexpr */: + if (!this.hasMoreBytes()) + return false; + elementType = this.readType(); + break; + case 0 /* LegacyActiveFuncrefExternval */: + case 4 /* LegacyActiveFuncrefElemexpr */: + // The element type is implicitly `funcref`. + break; + default: + throw new Error("Unsupported element segment type " + this._segmentType); + } + this.state = 34 /* ELEMENT_SECTION_ENTRY_BODY */; + this.result = { elementType: elementType }; + return true; + }; + BinaryReader.prototype.readDataEntry = function () { + if (this._sectionEntriesLeft === 0) { + this.skipSection(); + return this.read(); + } + var pos = this._pos; + if (!this.hasVarIntBytes()) { + this.state = 18 /* DATA_SECTION_ENTRY */; + return false; + } + var segmentType = this.readVarUint32(); + var mode, memoryIndex; + switch (segmentType) { + case 0 /* Active */: + mode = 0 /* Active */; + memoryIndex = 0; + break; + case 1 /* Passive */: + mode = 1 /* Passive */; + break; + case 2 /* ActiveWithMemoryIndex */: + mode = 0 /* Active */; + if (!this.hasVarIntBytes()) { + this._pos = pos; + this.state = 18 /* DATA_SECTION_ENTRY */; + return false; + } + memoryIndex = this.readVarUint32(); + break; + default: + throw new Error("Unsupported data segment type " + segmentType); + } + this.state = 36 /* BEGIN_DATA_SECTION_ENTRY */; + this.result = { mode: mode, memoryIndex: memoryIndex }; + this._sectionEntriesLeft--; + this._segmentType = segmentType; + 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.readOffsetExpressionBody = function () { + this.state = 44 /* BEGIN_OFFSET_EXPRESSION_BODY */; + this.result = null; + return true; + }; + BinaryReader.prototype.readMemoryImmediate = function () { + var flags = this.readVarUint32(); + var offset = this.readVarUint32(); + return { flags: flags, offset: offset }; + }; + BinaryReader.prototype.readNameMap = function () { + var count = this.readVarUint32(); + var result = []; + for (var i = 0; i < count; i++) { + var index = this.readVarUint32(); + var name = this.readStringBytes(); + result.push({ index: index, name: name }); + } + return result; + }; + BinaryReader.prototype.readNameEntry = function () { + var pos = this._pos; + if (pos >= this._sectionRange.end) { + this.skipSection(); + return this.read(); + } + if (!this.hasVarIntBytes()) + return false; + var type = this.readVarUint7(); + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + var payloadLength = this.readVarUint32(); + if (!this.hasBytes(payloadLength)) { + this._pos = pos; + return false; + } + var result; + switch (type) { + case 0 /* Module */: + result = { + type: type, + moduleName: this.readStringBytes(), + }; + break; + case 1 /* Function */: + case 3 /* Event */: + case 4 /* Type */: + case 5 /* Table */: + case 6 /* Memory */: + case 7 /* Global */: + 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; + case 10 /* Field */: + var typesLength = this.readVarUint32(); + var types = []; + for (var i = 0; i < typesLength; i++) { + var fieldIndex = this.readVarUint32(); + types.push({ + index: fieldIndex, + fields: this.readNameMap(), + }); + } + result = { + type: type, + types: types, + }; + break; + default: + // Skip this unknown name subsection (as per specification, + // custom section errors shouldn't cause Wasm parsing to fail). + this.skipBytes(payloadLength); + return this.read(); + } + this.state = 19 /* 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(); + 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_0xfb = function () { + // The longest instructions have: 2 bytes opcode, 5 bytes type index, + // 5 bytes field index. + var MAX_CODE_OPERATOR_0XFB_SIZE = 12; + if (!this._eof && !this.hasBytes(MAX_CODE_OPERATOR_0XFB_SIZE)) { + return false; + } + var code, brDepth, refType, srcType, fieldIndex; + code = this._data[this._pos++] | 0xfb00; + switch (code) { + case 64322 /* br_on_cast */: + case 64323 /* br_on_cast_fail */: + case 64352 /* br_on_func */: + case 64355 /* br_on_non_func */: + case 64353 /* br_on_data */: + case 64356 /* br_on_non_data */: + case 64354 /* br_on_i31 */: + case 64357 /* br_on_non_i31 */: + brDepth = this.readVarUint32(); + break; + case 64326 /* br_on_cast_static */: + case 64327 /* br_on_cast_static_fail */: + brDepth = this.readVarUint32(); + refType = this.readHeapType(); + break; + case 64275 /* array_get */: + case 64276 /* array_get_s */: + case 64277 /* array_get_u */: + case 64279 /* array_len */: + case 64278 /* array_set */: + case 64283 /* array_new */: + case 64273 /* array_new_with_rtt */: + case 64284 /* array_new_default */: + case 64274 /* array_new_default_with_rtt */: + case 64263 /* struct_new */: + case 64257 /* struct_new_with_rtt */: + case 64264 /* struct_new_default */: + case 64258 /* struct_new_default_with_rtt */: + case 64304 /* rtt_canon */: + case 64305 /* rtt_sub */: + case 64306 /* rtt_fresh_sub */: + case 64324 /* ref_test_static */: + case 64325 /* ref_cast_static */: + refType = this.readHeapType(); + break; + case 64280 /* array_copy */: + refType = this.readHeapType(); + srcType = this.readHeapType(); + break; + case 64259 /* struct_get */: + case 64260 /* struct_get_s */: + case 64261 /* struct_get_u */: + case 64262 /* struct_set */: + refType = this.readHeapType(); + fieldIndex = this.readVarUint32(); + break; + case 64281 /* array_init */: + case 64282 /* array_init_static */: + refType = this.readHeapType(); + // This really is the "length" value. Overload "brDepth" to keep the + // IOperatorInformation interface a little leaner. + brDepth = this.readVarUint32(); + break; + case 64336 /* ref_is_func */: + case 64337 /* ref_is_data */: + case 64338 /* ref_is_i31 */: + case 64344 /* ref_as_func */: + case 64345 /* ref_as_data */: + case 64346 /* ref_as_i31 */: + case 64320 /* ref_test */: + case 64321 /* ref_cast */: + case 64288 /* i31_new */: + case 64289 /* i31_get_s */: + case 64290 /* i31_get_u */: + break; + default: + this.error = new Error("Unknown operator: 0x" + code.toString(16).padStart(4, "0")); + this.state = -1 /* ERROR */; + return true; + } + this.result = { + code: code, + blockType: undefined, + refType: refType, + srcType: srcType, + brDepth: brDepth, + brTable: undefined, + tableIndex: undefined, + funcIndex: undefined, + typeIndex: undefined, + localIndex: undefined, + globalIndex: undefined, + fieldIndex: fieldIndex, + memoryAddress: undefined, + literal: undefined, + segmentIndex: undefined, + destinationIndex: undefined, + lines: undefined, + lineIndex: undefined, + }; + return true; + }; + BinaryReader.prototype.readCodeOperator_0xfc = function () { + if (!this.hasVarIntBytes()) { + return false; + } + var code = this.readVarUint32() | 0xfc00; + var reserved, segmentIndex, destinationIndex, tableIndex; + switch (code) { + case 64512 /* 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(); + tableIndex = this.readVarUint32(); + break; + case 64526 /* table_copy */: + tableIndex = this.readVarUint32(); + destinationIndex = this.readVarUint32(); + break; + case 64527 /* table_grow */: + case 64528 /* table_size */: + case 64529 /* table_fill */: + tableIndex = this.readVarUint32(); + break; + case 64520 /* memory_init */: + segmentIndex = this.readVarUint32(); + reserved = this.readVarUint1(); + break; + case 64521 /* data_drop */: + case 64525 /* elem_drop */: + segmentIndex = this.readVarUint32(); + break; + default: + this.error = new Error("Unknown operator: 0x" + code.toString(16).padStart(4, "0")); + this.state = -1 /* ERROR */; + return true; + } + this.result = { + code: code, + blockType: undefined, + selectType: undefined, + refType: undefined, + srcType: undefined, + brDepth: undefined, + brTable: undefined, + funcIndex: undefined, + typeIndex: undefined, + tableIndex: tableIndex, + localIndex: undefined, + globalIndex: undefined, + fieldIndex: undefined, + memoryAddress: undefined, + literal: undefined, + segmentIndex: segmentIndex, + destinationIndex: destinationIndex, + lines: undefined, + lineIndex: undefined, + }; + return true; + }; + BinaryReader.prototype.readCodeOperator_0xfd = function () { + var MAX_CODE_OPERATOR_0XFD_SIZE = 17; + var pos = this._pos; + if (!this._eof && pos + MAX_CODE_OPERATOR_0XFD_SIZE > this._length) { + return false; + } + if (!this.hasVarIntBytes()) { + return false; + } + var code = this.readVarUint32() | 0xfd00; + var memoryAddress; + var literal; + var lineIndex; + var lines; + switch (code) { + case 64768 /* v128_load */: + case 64769 /* i16x8_load8x8_s */: + case 64770 /* i16x8_load8x8_u */: + case 64771 /* i32x4_load16x4_s */: + case 64772 /* i32x4_load16x4_u */: + case 64773 /* i64x2_load32x2_s */: + case 64774 /* i64x2_load32x2_u */: + case 64775 /* v8x16_load_splat */: + case 64776 /* v16x8_load_splat */: + case 64777 /* v32x4_load_splat */: + case 64778 /* v64x2_load_splat */: + case 64779 /* v128_store */: + case 64860 /* v128_load32_zero */: + case 64861 /* v128_load64_zero */: + memoryAddress = this.readMemoryImmediate(); + break; + case 64780 /* v128_const */: + literal = this.readBytes(16); + break; + case 64781 /* i8x16_shuffle */: + lines = new Uint8Array(16); + for (var i = 0; i < lines.length; i++) { + lines[i] = this.readUint8(); + } + break; + case 64789 /* i8x16_extract_lane_s */: + case 64790 /* i8x16_extract_lane_u */: + case 64791 /* i8x16_replace_lane */: + case 64792 /* i16x8_extract_lane_s */: + case 64793 /* i16x8_extract_lane_u */: + case 64794 /* i16x8_replace_lane */: + case 64795 /* i32x4_extract_lane */: + case 64796 /* i32x4_replace_lane */: + case 64797 /* i64x2_extract_lane */: + case 64798 /* i64x2_replace_lane */: + case 64799 /* f32x4_extract_lane */: + case 64800 /* f32x4_replace_lane */: + case 64801 /* f64x2_extract_lane */: + case 64802 /* f64x2_replace_lane */: + lineIndex = this.readUint8(); + break; + case 64782 /* i8x16_swizzle */: + 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 64847 /* v128_andnot */: + case 64848 /* v128_or */: + case 64849 /* v128_xor */: + case 64850 /* v128_bitselect */: + case 64851 /* v128_any_true */: + case 64862 /* f32x4_demote_f64x2_zero */: + case 64863 /* f64x2_promote_low_f32x4 */: + case 64864 /* i8x16_abs */: + case 64865 /* i8x16_neg */: + case 64866 /* i8x16_popcnt */: + case 64867 /* i8x16_all_true */: + case 64868 /* i8x16_bitmask */: + case 64869 /* i8x16_narrow_i16x8_s */: + case 64870 /* i8x16_narrow_i16x8_u */: + case 64871 /* f32x4_ceil */: + case 64872 /* f32x4_floor */: + case 64873 /* f32x4_trunc */: + case 64874 /* f32x4_nearest */: + case 64875 /* i8x16_shl */: + case 64876 /* i8x16_shr_s */: + case 64877 /* i8x16_shr_u */: + case 64878 /* i8x16_add */: + case 64879 /* i8x16_add_sat_s */: + case 64880 /* i8x16_add_sat_u */: + case 64881 /* i8x16_sub */: + case 64882 /* i8x16_sub_sat_s */: + case 64883 /* i8x16_sub_sat_u */: + case 64884 /* f64x2_ceil */: + case 64885 /* f64x2_floor */: + case 64886 /* i8x16_min_s */: + case 64887 /* i8x16_min_u */: + case 64888 /* i8x16_max_s */: + case 64889 /* i8x16_max_u */: + case 64890 /* f64x2_trunc */: + case 64891 /* i8x16_avgr_u */: + case 64892 /* i16x8_extadd_pairwise_i8x16_s */: + case 64893 /* i16x8_extadd_pairwise_i8x16_u */: + case 64894 /* i32x4_extadd_pairwise_i16x8_s */: + case 64895 /* i32x4_extadd_pairwise_i16x8_u */: + case 64896 /* i16x8_abs */: + case 64897 /* i16x8_neg */: + case 64898 /* i16x8_q15mulr_sat_s */: + case 64899 /* i16x8_all_true */: + case 64900 /* i16x8_bitmask */: + case 64901 /* i16x8_narrow_i32x4_s */: + case 64902 /* i16x8_narrow_i32x4_u */: + case 64903 /* i16x8_extend_low_i8x16_s */: + case 64904 /* i16x8_extend_high_i8x16_s */: + case 64905 /* i16x8_extend_low_i8x16_u */: + case 64906 /* i16x8_extend_high_i8x16_u */: + case 64907 /* i16x8_shl */: + case 64908 /* i16x8_shr_s */: + case 64909 /* i16x8_shr_u */: + case 64910 /* i16x8_add */: + case 64911 /* i16x8_add_sat_s */: + case 64912 /* i16x8_add_sat_u */: + case 64913 /* i16x8_sub */: + case 64914 /* i16x8_sub_sat_s */: + case 64915 /* i16x8_sub_sat_u */: + case 64916 /* f64x2_nearest */: + case 64917 /* i16x8_mul */: + case 64918 /* i16x8_min_s */: + case 64919 /* i16x8_min_u */: + case 64920 /* i16x8_max_s */: + case 64921 /* i16x8_max_u */: + case 64923 /* i16x8_avgr_u */: + case 64924 /* i16x8_extmul_low_i8x16_s */: + case 64925 /* i16x8_extmul_high_i8x16_s */: + case 64926 /* i16x8_extmul_low_i8x16_u */: + case 64927 /* i16x8_extmul_high_i8x16_u */: + case 64928 /* i32x4_abs */: + case 64929 /* i32x4_neg */: + case 64931 /* i32x4_all_true */: + case 64932 /* i32x4_bitmask */: + case 64935 /* i32x4_extend_low_i16x8_s */: + case 64936 /* i32x4_extend_high_i16x8_s */: + case 64937 /* i32x4_extend_low_i16x8_u */: + case 64938 /* i32x4_extend_high_i16x8_u */: + 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 64950 /* i32x4_min_s */: + case 64951 /* i32x4_min_u */: + case 64952 /* i32x4_max_s */: + case 64953 /* i32x4_max_u */: + case 64954 /* i32x4_dot_i16x8_s */: + case 64956 /* i32x4_extmul_low_i16x8_s */: + case 64957 /* i32x4_extmul_high_i16x8_s */: + case 64958 /* i32x4_extmul_low_i16x8_u */: + case 64959 /* i32x4_extmul_high_i16x8_u */: + case 64960 /* i64x2_abs */: + case 64961 /* i64x2_neg */: + case 64963 /* i64x2_all_true */: + case 64964 /* i64x2_bitmask */: + case 64967 /* i64x2_extend_low_i32x4_s */: + case 64968 /* i64x2_extend_high_i32x4_s */: + case 64969 /* i64x2_extend_low_i32x4_u */: + case 64970 /* i64x2_extend_high_i32x4_u */: + case 64971 /* i64x2_shl */: + case 64972 /* i64x2_shr_s */: + case 64973 /* i64x2_shr_u */: + case 64974 /* i64x2_add */: + case 64977 /* i64x2_sub */: + case 64981 /* i64x2_mul */: + case 64982 /* i64x2_eq */: + case 64983 /* i64x2_ne */: + case 64984 /* i64x2_lt_s */: + case 64985 /* i64x2_gt_s */: + case 64986 /* i64x2_le_s */: + case 64987 /* i64x2_ge_s */: + case 64988 /* i64x2_extmul_low_i32x4_s */: + case 64989 /* i64x2_extmul_high_i32x4_s */: + case 64988 /* i64x2_extmul_low_i32x4_s */: + case 64989 /* i64x2_extmul_high_i32x4_s */: + case 64992 /* f32x4_abs */: + 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 65002 /* f32x4_pmin */: + case 65003 /* f32x4_pmax */: + 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 65014 /* f64x2_pmin */: + case 65015 /* f64x2_pmax */: + 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 */: + case 65020 /* i32x4_trunc_sat_f64x2_s_zero */: + case 65021 /* i32x4_trunc_sat_f64x2_u_zero */: + case 65022 /* f64x2_convert_low_i32x4_s */: + case 65023 /* f64x2_convert_low_i32x4_u */: + break; + default: + this.error = new Error("Unknown operator: 0x" + code.toString(16).padStart(4, "0")); + this.state = -1 /* ERROR */; + return true; + } + this.result = { + code: code, + blockType: undefined, + selectType: undefined, + refType: undefined, + srcType: undefined, + brDepth: undefined, + brTable: undefined, + funcIndex: undefined, + typeIndex: undefined, + localIndex: undefined, + globalIndex: undefined, + fieldIndex: undefined, + memoryAddress: memoryAddress, + literal: literal, + segmentIndex: undefined, + destinationIndex: undefined, + lines: lines, + lineIndex: lineIndex, + }; + return true; + }; + BinaryReader.prototype.readCodeOperator_0xfe = function () { + var MAX_CODE_OPERATOR_0XFE_SIZE = 11; + var pos = this._pos; + if (!this._eof && pos + MAX_CODE_OPERATOR_0XFE_SIZE > this._length) { + return false; + } + if (!this.hasVarIntBytes()) { + return false; + } + var code = this.readVarUint32() | 0xfe00; + var memoryAddress; + switch (code) { + case 65024 /* 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: 0x" + code.toString(16).padStart(4, "0")); + this.state = -1 /* ERROR */; + return true; + } + this.result = { + code: code, + blockType: undefined, + selectType: undefined, + refType: undefined, + srcType: undefined, + brDepth: undefined, + brTable: undefined, + funcIndex: undefined, + typeIndex: undefined, + localIndex: undefined, + globalIndex: undefined, + fieldIndex: undefined, + memoryAddress: memoryAddress, + literal: undefined, + segmentIndex: undefined, + destinationIndex: undefined, + lines: undefined, + lineIndex: undefined, + }; + return true; + }; + BinaryReader.prototype.readCodeOperator = function () { + switch (this.state) { + case 30 /* CODE_OPERATOR */: + if (this._pos >= this._functionRange.end) { + this.skipFunctionBody(); + return this.read(); + } + break; + case 26 /* INIT_EXPRESSION_OPERATOR */: + if (this.result && + this.result.code === 11 /* end */) { + this.state = 27 /* END_INIT_EXPRESSION_BODY */; + this.result = null; + return true; + } + break; + case 45 /* OFFSET_EXPRESSION_OPERATOR */: + if (this.result && + this.result.code === 11 /* end */) { + this.state = 46 /* END_OFFSET_EXPRESSION_BODY */; + this.result = null; + return true; + } + break; + } + var code, blockType, selectType, refType, brDepth, brTable, relativeDepth, funcIndex, typeIndex, tableIndex, localIndex, globalIndex, eventIndex, memoryAddress, literal, reserved; + if (this.state === 26 /* INIT_EXPRESSION_OPERATOR */ && + this._sectionId === 9 /* Element */ && + isExternvalElementSegmentType(this._segmentType)) { + // We are reading a `vec(funcidx)` here, which is a dense encoding + // for a sequence of `((ref.func y) end)` instructions. + if (this.result && + this.result.code === 210 /* ref_func */) { + code = 11 /* end */; + } + else { + if (!this.hasVarIntBytes()) + return false; + code = 210 /* ref_func */; + funcIndex = this.readVarUint32(); + } + } + else { + var MAX_CODE_OPERATOR_SIZE = 11; // i64.const or load/store + var pos = this._pos; + if (!this._eof && pos + MAX_CODE_OPERATOR_SIZE > this._length) { + return false; + } + code = this._data[this._pos++]; + switch (code) { + case 2 /* block */: + case 3 /* loop */: + case 4 /* if */: + case 6 /* try */: + blockType = this.readBlockType(); + break; + case 12 /* br */: + case 13 /* br_if */: + case 212 /* br_on_null */: + case 214 /* br_on_non_null */: + brDepth = this.readVarUint32(); + break; + case 14 /* br_table */: + var tableCount = this.readVarUint32(); + if (!this.hasBytes(tableCount + 1)) { + // We need at least (tableCount + 1) bytes + this._pos = pos; + return false; + } + brTable = []; + for (var i = 0; i <= tableCount; i++) { + // including default + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + brTable.push(this.readVarUint32()); + } + break; + case 9 /* rethrow */: + case 24 /* delegate */: + relativeDepth = this.readVarUint32(); + break; + case 7 /* catch */: + case 8 /* throw */: + eventIndex = this.readVarInt32(); + break; + case 208 /* ref_null */: + refType = this.readHeapType(); + break; + case 16 /* call */: + case 18 /* return_call */: + case 210 /* ref_func */: + funcIndex = this.readVarUint32(); + break; + case 17 /* call_indirect */: + case 19 /* return_call_indirect */: + typeIndex = this.readVarUint32(); + reserved = this.readVarUint1(); + break; + case 32 /* local_get */: + case 33 /* local_set */: + case 34 /* local_tee */: + localIndex = this.readVarUint32(); + break; + case 35 /* global_get */: + case 36 /* global_set */: + globalIndex = this.readVarUint32(); + break; + case 37 /* table_get */: + case 38 /* table_set */: + tableIndex = this.readVarUint32(); + 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 28 /* select_with_type */: + var num_types = this.readVarInt32(); + // Only 1 is a valid value currently. + if (num_types == 1) { + selectType = this.readType(); + } + break; + case 251 /* prefix_0xfb */: + if (this.readCodeOperator_0xfb()) { + return true; + } + this._pos = pos; + return false; + 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 10 /* unwind */: + case 11 /* end */: + case 15 /* return */: + case 25 /* catch_all */: + 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 20 /* call_ref */: + case 21 /* return_call_ref */: + case 209 /* ref_is_null */: + case 211 /* ref_as_non_null */: + case 213 /* ref_eq */: + break; + default: + this.error = new Error("Unknown operator: " + code); + this.state = -1 /* ERROR */; + return true; + } + } + this.result = { + code: code, + blockType: blockType, + selectType: selectType, + refType: refType, + srcType: undefined, + brDepth: brDepth, + brTable: brTable, + relativeDepth: relativeDepth, + tableIndex: tableIndex, + funcIndex: funcIndex, + typeIndex: typeIndex, + localIndex: localIndex, + globalIndex: globalIndex, + fieldIndex: undefined, + eventIndex: eventIndex, + 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(); + var bodyEnd = this._pos + size; + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + var localCount = this.readVarUint32(); + var locals = []; + for (var i = 0; i < localCount; i++) { + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + var count = this.readVarUint32(); + if (!this.hasVarIntBytes()) { + this._pos = pos; + return false; + } + var type = this.readType(); + locals.push({ count: count, type: type }); + } + var bodyStart = this._pos; + this.state = 28 /* 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(); + 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(); + return this.readTypeEntry(); + case 2 /* Import */: + if (!this.hasSectionPayload()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readImportEntry(); + case 7 /* Export */: + if (!this.hasSectionPayload()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readExportEntry(); + case 3 /* Function */: + if (!this.hasSectionPayload()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readFunctionEntry(); + case 4 /* Table */: + if (!this.hasSectionPayload()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readTableEntry(); + case 5 /* Memory */: + if (!this.hasSectionPayload()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readMemoryEntry(); + case 6 /* Global */: + if (!this.hasVarIntBytes()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + 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(); + this.state = 29 /* READING_FUNCTION_HEADER */; + return this.readFunctionBody(); + case 9 /* Element */: + if (!this.hasVarIntBytes()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readElementEntry(); + case 11 /* Data */: + if (!this.hasVarIntBytes()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readDataEntry(); + case 13 /* Event */: + if (!this.hasVarIntBytes()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + return this.readEventEntry(); + 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(); + 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 23 /* EVENT_SECTION_ENTRY */: + return this.readEventEntry(); + 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 (isActiveElementSegmentType(this._segmentType)) { + return this.readOffsetExpressionBody(); + } + else { + // passive or declared element segment + return this.readElementEntryBody(); + } + case 34 /* ELEMENT_SECTION_ENTRY_BODY */: + if (!this.hasVarIntBytes()) + return false; + this._segmentEntriesLeft = this.readVarUint32(); + if (this._segmentEntriesLeft === 0) { + this.state = 35 /* END_ELEMENT_SECTION_ENTRY */; + this.result = null; + return true; + } + return this.readInitExpressionBody(); + case 18 /* DATA_SECTION_ENTRY */: + case 38 /* END_DATA_SECTION_ENTRY */: + return this.readDataEntry(); + case 36 /* BEGIN_DATA_SECTION_ENTRY */: + if (isActiveDataSegmentType(this._segmentType)) { + return this.readOffsetExpressionBody(); + } + else { + // passive data segment + return this.readDataEntryBody(); + } + 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 9 /* Element */: + if (--this._segmentEntriesLeft > 0) { + return this.readInitExpressionBody(); + } + this.state = 35 /* END_ELEMENT_SECTION_ENTRY */; + this.result = null; + return true; + } + this.error = new Error("Unexpected section type: " + this._sectionId); + this.state = -1 /* ERROR */; + return true; + case 46 /* END_OFFSET_EXPRESSION_BODY */: + if (this._sectionId === 11 /* Data */) { + return this.readDataEntryBody(); + } + else { + return this.readElementEntryBody(); + } + case 19 /* NAME_SECTION_ENTRY */: + return this.readNameEntry(); + case 41 /* RELOC_SECTION_HEADER */: + if (!this.hasVarIntBytes()) + return false; + this._sectionEntriesLeft = this.readVarUint32(); + 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 44 /* BEGIN_OFFSET_EXPRESSION_BODY */: + this.state = 45 /* OFFSET_EXPRESSION_OPERATOR */; + return this.readCodeOperator(); + case 30 /* CODE_OPERATOR */: + case 26 /* INIT_EXPRESSION_OPERATOR */: + case 45 /* OFFSET_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; +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)); + }; +}
\ No newline at end of file |