source: trip-planner-front/node_modules/@webassemblyjs/helper-wasm-bytecode/esm/index.js@ 6a3a178

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

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