source: trip-planner-front/node_modules/@webassemblyjs/helper-wasm-bytecode/lib/index.js@ ceaed42

Last change on this file since ceaed42 was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit
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File size: 14.6 KB
Line 
1"use strict";
2
3Object.defineProperty(exports, "__esModule", {
4 value: true
5});
6Object.defineProperty(exports, "getSectionForNode", {
7 enumerable: true,
8 get: function get() {
9 return _section.getSectionForNode;
10 }
11});
12exports.default = void 0;
13
14var _section = require("./section");
15
16var illegalop = "illegal";
17var magicModuleHeader = [0x00, 0x61, 0x73, 0x6d];
18var moduleVersion = [0x01, 0x00, 0x00, 0x00];
19
20function invertMap(obj) {
21 var keyModifierFn = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : function (k) {
22 return k;
23 };
24 var result = {};
25 var keys = Object.keys(obj);
26
27 for (var i = 0, length = keys.length; i < length; i++) {
28 result[keyModifierFn(obj[keys[i]])] = keys[i];
29 }
30
31 return result;
32}
33
34function createSymbolObject(name
35/*: string */
36, object
37/*: string */
38)
39/*: Symbol*/
40{
41 var numberOfArgs
42 /*: number*/
43 = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
44 return {
45 name: name,
46 object: object,
47 numberOfArgs: numberOfArgs
48 };
49}
50
51function createSymbol(name
52/*: string */
53)
54/*: Symbol*/
55{
56 var numberOfArgs
57 /*: number*/
58 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
59 return {
60 name: name,
61 numberOfArgs: numberOfArgs
62 };
63}
64
65var types = {
66 func: 0x60,
67 result: 0x40
68};
69var exportTypes = {
70 0x00: "Func",
71 0x01: "Table",
72 0x02: "Mem",
73 0x03: "Global"
74};
75var exportTypesByName = invertMap(exportTypes);
76var valtypes = {
77 0x7f: "i32",
78 0x7e: "i64",
79 0x7d: "f32",
80 0x7c: "f64",
81 0x7b: "v128"
82};
83var valtypesByString = invertMap(valtypes);
84var tableTypes = {
85 0x70: "anyfunc"
86};
87var blockTypes = Object.assign({}, valtypes, {
88 // https://webassembly.github.io/spec/core/binary/types.html#binary-blocktype
89 0x40: null,
90 // https://webassembly.github.io/spec/core/binary/types.html#binary-valtype
91 0x7f: "i32",
92 0x7e: "i64",
93 0x7d: "f32",
94 0x7c: "f64"
95});
96var globalTypes = {
97 0x00: "const",
98 0x01: "var"
99};
100var globalTypesByString = invertMap(globalTypes);
101var importTypes = {
102 0x00: "func",
103 0x01: "table",
104 0x02: "mem",
105 0x03: "global"
106};
107var sections = {
108 custom: 0,
109 type: 1,
110 import: 2,
111 func: 3,
112 table: 4,
113 memory: 5,
114 global: 6,
115 export: 7,
116 start: 8,
117 element: 9,
118 code: 10,
119 data: 11
120};
121var symbolsByByte = {
122 0x00: createSymbol("unreachable"),
123 0x01: createSymbol("nop"),
124 0x02: createSymbol("block"),
125 0x03: createSymbol("loop"),
126 0x04: createSymbol("if"),
127 0x05: createSymbol("else"),
128 0x06: illegalop,
129 0x07: illegalop,
130 0x08: illegalop,
131 0x09: illegalop,
132 0x0a: illegalop,
133 0x0b: createSymbol("end"),
134 0x0c: createSymbol("br", 1),
135 0x0d: createSymbol("br_if", 1),
136 0x0e: createSymbol("br_table"),
137 0x0f: createSymbol("return"),
138 0x10: createSymbol("call", 1),
139 0x11: createSymbol("call_indirect", 2),
140 0x12: illegalop,
141 0x13: illegalop,
142 0x14: illegalop,
143 0x15: illegalop,
144 0x16: illegalop,
145 0x17: illegalop,
146 0x18: illegalop,
147 0x19: illegalop,
148 0x1a: createSymbol("drop"),
149 0x1b: createSymbol("select"),
150 0x1c: illegalop,
151 0x1d: illegalop,
152 0x1e: illegalop,
153 0x1f: illegalop,
154 0x20: createSymbol("get_local", 1),
155 0x21: createSymbol("set_local", 1),
156 0x22: createSymbol("tee_local", 1),
157 0x23: createSymbol("get_global", 1),
158 0x24: createSymbol("set_global", 1),
159 0x25: illegalop,
160 0x26: illegalop,
161 0x27: illegalop,
162 0x28: createSymbolObject("load", "u32", 1),
163 0x29: createSymbolObject("load", "u64", 1),
164 0x2a: createSymbolObject("load", "f32", 1),
165 0x2b: createSymbolObject("load", "f64", 1),
166 0x2c: createSymbolObject("load8_s", "u32", 1),
167 0x2d: createSymbolObject("load8_u", "u32", 1),
168 0x2e: createSymbolObject("load16_s", "u32", 1),
169 0x2f: createSymbolObject("load16_u", "u32", 1),
170 0x30: createSymbolObject("load8_s", "u64", 1),
171 0x31: createSymbolObject("load8_u", "u64", 1),
172 0x32: createSymbolObject("load16_s", "u64", 1),
173 0x33: createSymbolObject("load16_u", "u64", 1),
174 0x34: createSymbolObject("load32_s", "u64", 1),
175 0x35: createSymbolObject("load32_u", "u64", 1),
176 0x36: createSymbolObject("store", "u32", 1),
177 0x37: createSymbolObject("store", "u64", 1),
178 0x38: createSymbolObject("store", "f32", 1),
179 0x39: createSymbolObject("store", "f64", 1),
180 0x3a: createSymbolObject("store8", "u32", 1),
181 0x3b: createSymbolObject("store16", "u32", 1),
182 0x3c: createSymbolObject("store8", "u64", 1),
183 0x3d: createSymbolObject("store16", "u64", 1),
184 0x3e: createSymbolObject("store32", "u64", 1),
185 0x3f: createSymbolObject("current_memory"),
186 0x40: createSymbolObject("grow_memory"),
187 0x41: createSymbolObject("const", "i32", 1),
188 0x42: createSymbolObject("const", "i64", 1),
189 0x43: createSymbolObject("const", "f32", 1),
190 0x44: createSymbolObject("const", "f64", 1),
191 0x45: createSymbolObject("eqz", "i32"),
192 0x46: createSymbolObject("eq", "i32"),
193 0x47: createSymbolObject("ne", "i32"),
194 0x48: createSymbolObject("lt_s", "i32"),
195 0x49: createSymbolObject("lt_u", "i32"),
196 0x4a: createSymbolObject("gt_s", "i32"),
197 0x4b: createSymbolObject("gt_u", "i32"),
198 0x4c: createSymbolObject("le_s", "i32"),
199 0x4d: createSymbolObject("le_u", "i32"),
200 0x4e: createSymbolObject("ge_s", "i32"),
201 0x4f: createSymbolObject("ge_u", "i32"),
202 0x50: createSymbolObject("eqz", "i64"),
203 0x51: createSymbolObject("eq", "i64"),
204 0x52: createSymbolObject("ne", "i64"),
205 0x53: createSymbolObject("lt_s", "i64"),
206 0x54: createSymbolObject("lt_u", "i64"),
207 0x55: createSymbolObject("gt_s", "i64"),
208 0x56: createSymbolObject("gt_u", "i64"),
209 0x57: createSymbolObject("le_s", "i64"),
210 0x58: createSymbolObject("le_u", "i64"),
211 0x59: createSymbolObject("ge_s", "i64"),
212 0x5a: createSymbolObject("ge_u", "i64"),
213 0x5b: createSymbolObject("eq", "f32"),
214 0x5c: createSymbolObject("ne", "f32"),
215 0x5d: createSymbolObject("lt", "f32"),
216 0x5e: createSymbolObject("gt", "f32"),
217 0x5f: createSymbolObject("le", "f32"),
218 0x60: createSymbolObject("ge", "f32"),
219 0x61: createSymbolObject("eq", "f64"),
220 0x62: createSymbolObject("ne", "f64"),
221 0x63: createSymbolObject("lt", "f64"),
222 0x64: createSymbolObject("gt", "f64"),
223 0x65: createSymbolObject("le", "f64"),
224 0x66: createSymbolObject("ge", "f64"),
225 0x67: createSymbolObject("clz", "i32"),
226 0x68: createSymbolObject("ctz", "i32"),
227 0x69: createSymbolObject("popcnt", "i32"),
228 0x6a: createSymbolObject("add", "i32"),
229 0x6b: createSymbolObject("sub", "i32"),
230 0x6c: createSymbolObject("mul", "i32"),
231 0x6d: createSymbolObject("div_s", "i32"),
232 0x6e: createSymbolObject("div_u", "i32"),
233 0x6f: createSymbolObject("rem_s", "i32"),
234 0x70: createSymbolObject("rem_u", "i32"),
235 0x71: createSymbolObject("and", "i32"),
236 0x72: createSymbolObject("or", "i32"),
237 0x73: createSymbolObject("xor", "i32"),
238 0x74: createSymbolObject("shl", "i32"),
239 0x75: createSymbolObject("shr_s", "i32"),
240 0x76: createSymbolObject("shr_u", "i32"),
241 0x77: createSymbolObject("rotl", "i32"),
242 0x78: createSymbolObject("rotr", "i32"),
243 0x79: createSymbolObject("clz", "i64"),
244 0x7a: createSymbolObject("ctz", "i64"),
245 0x7b: createSymbolObject("popcnt", "i64"),
246 0x7c: createSymbolObject("add", "i64"),
247 0x7d: createSymbolObject("sub", "i64"),
248 0x7e: createSymbolObject("mul", "i64"),
249 0x7f: createSymbolObject("div_s", "i64"),
250 0x80: createSymbolObject("div_u", "i64"),
251 0x81: createSymbolObject("rem_s", "i64"),
252 0x82: createSymbolObject("rem_u", "i64"),
253 0x83: createSymbolObject("and", "i64"),
254 0x84: createSymbolObject("or", "i64"),
255 0x85: createSymbolObject("xor", "i64"),
256 0x86: createSymbolObject("shl", "i64"),
257 0x87: createSymbolObject("shr_s", "i64"),
258 0x88: createSymbolObject("shr_u", "i64"),
259 0x89: createSymbolObject("rotl", "i64"),
260 0x8a: createSymbolObject("rotr", "i64"),
261 0x8b: createSymbolObject("abs", "f32"),
262 0x8c: createSymbolObject("neg", "f32"),
263 0x8d: createSymbolObject("ceil", "f32"),
264 0x8e: createSymbolObject("floor", "f32"),
265 0x8f: createSymbolObject("trunc", "f32"),
266 0x90: createSymbolObject("nearest", "f32"),
267 0x91: createSymbolObject("sqrt", "f32"),
268 0x92: createSymbolObject("add", "f32"),
269 0x93: createSymbolObject("sub", "f32"),
270 0x94: createSymbolObject("mul", "f32"),
271 0x95: createSymbolObject("div", "f32"),
272 0x96: createSymbolObject("min", "f32"),
273 0x97: createSymbolObject("max", "f32"),
274 0x98: createSymbolObject("copysign", "f32"),
275 0x99: createSymbolObject("abs", "f64"),
276 0x9a: createSymbolObject("neg", "f64"),
277 0x9b: createSymbolObject("ceil", "f64"),
278 0x9c: createSymbolObject("floor", "f64"),
279 0x9d: createSymbolObject("trunc", "f64"),
280 0x9e: createSymbolObject("nearest", "f64"),
281 0x9f: createSymbolObject("sqrt", "f64"),
282 0xa0: createSymbolObject("add", "f64"),
283 0xa1: createSymbolObject("sub", "f64"),
284 0xa2: createSymbolObject("mul", "f64"),
285 0xa3: createSymbolObject("div", "f64"),
286 0xa4: createSymbolObject("min", "f64"),
287 0xa5: createSymbolObject("max", "f64"),
288 0xa6: createSymbolObject("copysign", "f64"),
289 0xa7: createSymbolObject("wrap/i64", "i32"),
290 0xa8: createSymbolObject("trunc_s/f32", "i32"),
291 0xa9: createSymbolObject("trunc_u/f32", "i32"),
292 0xaa: createSymbolObject("trunc_s/f64", "i32"),
293 0xab: createSymbolObject("trunc_u/f64", "i32"),
294 0xac: createSymbolObject("extend_s/i32", "i64"),
295 0xad: createSymbolObject("extend_u/i32", "i64"),
296 0xae: createSymbolObject("trunc_s/f32", "i64"),
297 0xaf: createSymbolObject("trunc_u/f32", "i64"),
298 0xb0: createSymbolObject("trunc_s/f64", "i64"),
299 0xb1: createSymbolObject("trunc_u/f64", "i64"),
300 0xb2: createSymbolObject("convert_s/i32", "f32"),
301 0xb3: createSymbolObject("convert_u/i32", "f32"),
302 0xb4: createSymbolObject("convert_s/i64", "f32"),
303 0xb5: createSymbolObject("convert_u/i64", "f32"),
304 0xb6: createSymbolObject("demote/f64", "f32"),
305 0xb7: createSymbolObject("convert_s/i32", "f64"),
306 0xb8: createSymbolObject("convert_u/i32", "f64"),
307 0xb9: createSymbolObject("convert_s/i64", "f64"),
308 0xba: createSymbolObject("convert_u/i64", "f64"),
309 0xbb: createSymbolObject("promote/f32", "f64"),
310 0xbc: createSymbolObject("reinterpret/f32", "i32"),
311 0xbd: createSymbolObject("reinterpret/f64", "i64"),
312 0xbe: createSymbolObject("reinterpret/i32", "f32"),
313 0xbf: createSymbolObject("reinterpret/i64", "f64"),
314 // Atomic Memory Instructions
315 0xfe00: createSymbol("memory.atomic.notify", 1),
316 0xfe01: createSymbol("memory.atomic.wait32", 1),
317 0xfe02: createSymbol("memory.atomic.wait64", 1),
318 0xfe10: createSymbolObject("atomic.load", "i32", 1),
319 0xfe11: createSymbolObject("atomic.load", "i64", 1),
320 0xfe12: createSymbolObject("atomic.load8_u", "i32", 1),
321 0xfe13: createSymbolObject("atomic.load16_u", "i32", 1),
322 0xfe14: createSymbolObject("atomic.load8_u", "i64", 1),
323 0xfe15: createSymbolObject("atomic.load16_u", "i64", 1),
324 0xfe16: createSymbolObject("atomic.load32_u", "i64", 1),
325 0xfe17: createSymbolObject("atomic.store", "i32", 1),
326 0xfe18: createSymbolObject("atomic.store", "i64", 1),
327 0xfe19: createSymbolObject("atomic.store8_u", "i32", 1),
328 0xfe1a: createSymbolObject("atomic.store16_u", "i32", 1),
329 0xfe1b: createSymbolObject("atomic.store8_u", "i64", 1),
330 0xfe1c: createSymbolObject("atomic.store16_u", "i64", 1),
331 0xfe1d: createSymbolObject("atomic.store32_u", "i64", 1),
332 0xfe1e: createSymbolObject("atomic.rmw.add", "i32", 1),
333 0xfe1f: createSymbolObject("atomic.rmw.add", "i64", 1),
334 0xfe20: createSymbolObject("atomic.rmw8_u.add_u", "i32", 1),
335 0xfe21: createSymbolObject("atomic.rmw16_u.add_u", "i32", 1),
336 0xfe22: createSymbolObject("atomic.rmw8_u.add_u", "i64", 1),
337 0xfe23: createSymbolObject("atomic.rmw16_u.add_u", "i64", 1),
338 0xfe24: createSymbolObject("atomic.rmw32_u.add_u", "i64", 1),
339 0xfe25: createSymbolObject("atomic.rmw.sub", "i32", 1),
340 0xfe26: createSymbolObject("atomic.rmw.sub", "i64", 1),
341 0xfe27: createSymbolObject("atomic.rmw8_u.sub_u", "i32", 1),
342 0xfe28: createSymbolObject("atomic.rmw16_u.sub_u", "i32", 1),
343 0xfe29: createSymbolObject("atomic.rmw8_u.sub_u", "i64", 1),
344 0xfe2a: createSymbolObject("atomic.rmw16_u.sub_u", "i64", 1),
345 0xfe2b: createSymbolObject("atomic.rmw32_u.sub_u", "i64", 1),
346 0xfe2c: createSymbolObject("atomic.rmw.and", "i32", 1),
347 0xfe2d: createSymbolObject("atomic.rmw.and", "i64", 1),
348 0xfe2e: createSymbolObject("atomic.rmw8_u.and_u", "i32", 1),
349 0xfe2f: createSymbolObject("atomic.rmw16_u.and_u", "i32", 1),
350 0xfe30: createSymbolObject("atomic.rmw8_u.and_u", "i64", 1),
351 0xfe31: createSymbolObject("atomic.rmw16_u.and_u", "i64", 1),
352 0xfe32: createSymbolObject("atomic.rmw32_u.and_u", "i64", 1),
353 0xfe33: createSymbolObject("atomic.rmw.or", "i32", 1),
354 0xfe34: createSymbolObject("atomic.rmw.or", "i64", 1),
355 0xfe35: createSymbolObject("atomic.rmw8_u.or_u", "i32", 1),
356 0xfe36: createSymbolObject("atomic.rmw16_u.or_u", "i32", 1),
357 0xfe37: createSymbolObject("atomic.rmw8_u.or_u", "i64", 1),
358 0xfe38: createSymbolObject("atomic.rmw16_u.or_u", "i64", 1),
359 0xfe39: createSymbolObject("atomic.rmw32_u.or_u", "i64", 1),
360 0xfe3a: createSymbolObject("atomic.rmw.xor", "i32", 1),
361 0xfe3b: createSymbolObject("atomic.rmw.xor", "i64", 1),
362 0xfe3c: createSymbolObject("atomic.rmw8_u.xor_u", "i32", 1),
363 0xfe3d: createSymbolObject("atomic.rmw16_u.xor_u", "i32", 1),
364 0xfe3e: createSymbolObject("atomic.rmw8_u.xor_u", "i64", 1),
365 0xfe3f: createSymbolObject("atomic.rmw16_u.xor_u", "i64", 1),
366 0xfe40: createSymbolObject("atomic.rmw32_u.xor_u", "i64", 1),
367 0xfe41: createSymbolObject("atomic.rmw.xchg", "i32", 1),
368 0xfe42: createSymbolObject("atomic.rmw.xchg", "i64", 1),
369 0xfe43: createSymbolObject("atomic.rmw8_u.xchg_u", "i32", 1),
370 0xfe44: createSymbolObject("atomic.rmw16_u.xchg_u", "i32", 1),
371 0xfe45: createSymbolObject("atomic.rmw8_u.xchg_u", "i64", 1),
372 0xfe46: createSymbolObject("atomic.rmw16_u.xchg_u", "i64", 1),
373 0xfe47: createSymbolObject("atomic.rmw32_u.xchg_u", "i64", 1),
374 0xfe48: createSymbolObject("atomic.rmw.cmpxchg", "i32", 1),
375 0xfe49: createSymbolObject("atomic.rmw.cmpxchg", "i64", 1),
376 0xfe4a: createSymbolObject("atomic.rmw8_u.cmpxchg_u", "i32", 1),
377 0xfe4b: createSymbolObject("atomic.rmw16_u.cmpxchg_u", "i32", 1),
378 0xfe4c: createSymbolObject("atomic.rmw8_u.cmpxchg_u", "i64", 1),
379 0xfe4d: createSymbolObject("atomic.rmw16_u.cmpxchg_u", "i64", 1),
380 0xfe4e: createSymbolObject("atomic.rmw32_u.cmpxchg_u", "i64", 1)
381};
382var symbolsByName = invertMap(symbolsByByte, function (obj) {
383 if (typeof obj.object === "string") {
384 return "".concat(obj.object, ".").concat(obj.name);
385 }
386
387 return obj.name;
388});
389var _default = {
390 symbolsByByte: symbolsByByte,
391 sections: sections,
392 magicModuleHeader: magicModuleHeader,
393 moduleVersion: moduleVersion,
394 types: types,
395 valtypes: valtypes,
396 exportTypes: exportTypes,
397 blockTypes: blockTypes,
398 tableTypes: tableTypes,
399 globalTypes: globalTypes,
400 importTypes: importTypes,
401 valtypesByString: valtypesByString,
402 globalTypesByString: globalTypesByString,
403 exportTypesByName: exportTypesByName,
404 symbolsByName: symbolsByName
405};
406exports.default = _default;
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