430 lines
16 KiB
JavaScript
430 lines
16 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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Object.defineProperty(exports, "getSectionForNode", {
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enumerable: true,
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get: function get() {
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return _section.getSectionForNode;
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}
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});
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exports["default"] = void 0;
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var _section = require("./section");
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var illegalop = "illegal";
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var magicModuleHeader = [0x00, 0x61, 0x73, 0x6d];
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var moduleVersion = [0x01, 0x00, 0x00, 0x00];
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function invertMap(obj) {
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var keyModifierFn = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : function (k) {
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return k;
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};
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var result = {};
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var keys = Object.keys(obj);
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for (var i = 0, length = keys.length; i < length; i++) {
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result[keyModifierFn(obj[keys[i]])] = keys[i];
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}
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return result;
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}
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function createSymbolObject(name
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/*: string */
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, object
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/*: string */
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)
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/*: Symbol*/
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{
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var numberOfArgs
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/*: number*/
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= arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
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return {
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name: name,
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object: object,
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numberOfArgs: numberOfArgs
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};
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}
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function createSymbol(name
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/*: string */
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)
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/*: Symbol*/
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{
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var numberOfArgs
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/*: number*/
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= arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
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return {
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name: name,
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numberOfArgs: numberOfArgs
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};
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}
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var types = {
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func: 0x60,
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result: 0x40
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};
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var exportTypes = {
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0x00: "Func",
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0x01: "Table",
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0x02: "Memory",
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0x03: "Global"
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};
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var exportTypesByName = invertMap(exportTypes);
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var valtypes = {
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// numtype
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0x7f: "i32",
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0x7e: "i64",
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0x7d: "f32",
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0x7c: "f64",
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// vectype
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0x7b: "v128",
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// reftype
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0x70: "anyfunc",
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0x6f: "externref"
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};
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var valtypesByString = invertMap(valtypes);
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var tableTypes = {
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0x70: "anyfunc",
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0x6f: "externref"
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};
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var blockTypes = Object.assign({}, valtypes, {
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// https://webassembly.github.io/spec/core/binary/types.html#binary-blocktype
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0x40: null,
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// https://webassembly.github.io/spec/core/binary/types.html#binary-valtype
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0x7f: "i32",
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0x7e: "i64",
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0x7d: "f32",
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0x7c: "f64"
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});
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var globalTypes = {
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0x00: "const",
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0x01: "var"
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};
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var globalTypesByString = invertMap(globalTypes);
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var importTypes = {
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0x00: "func",
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0x01: "table",
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0x02: "memory",
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0x03: "global"
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};
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var sections = {
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custom: 0,
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type: 1,
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"import": 2,
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func: 3,
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table: 4,
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memory: 5,
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global: 6,
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"export": 7,
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start: 8,
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element: 9,
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code: 10,
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data: 11
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};
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var symbolsByByte = {
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0x00: createSymbol("unreachable"),
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0x01: createSymbol("nop"),
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0x02: createSymbol("block"),
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0x03: createSymbol("loop"),
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0x04: createSymbol("if"),
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0x05: createSymbol("else"),
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0x06: illegalop,
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0x07: illegalop,
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0x08: illegalop,
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0x09: illegalop,
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0x0a: illegalop,
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0x0b: createSymbol("end"),
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0x0c: createSymbol("br", 1),
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0x0d: createSymbol("br_if", 1),
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0x0e: createSymbol("br_table"),
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0x0f: createSymbol("return"),
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0x10: createSymbol("call", 1),
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0x11: createSymbol("call_indirect", 2),
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0x12: illegalop,
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0x13: illegalop,
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0x14: illegalop,
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0x15: illegalop,
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0x16: illegalop,
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0x17: illegalop,
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0x18: illegalop,
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0x19: illegalop,
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0x1a: createSymbol("drop"),
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0x1b: createSymbol("select"),
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0x1c: illegalop,
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0x1d: illegalop,
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0x1e: illegalop,
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0x1f: illegalop,
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0x20: createSymbol("get_local", 1),
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0x21: createSymbol("set_local", 1),
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0x22: createSymbol("tee_local", 1),
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0x23: createSymbol("get_global", 1),
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0x24: createSymbol("set_global", 1),
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0x25: createSymbol("table.get", 1),
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0x26: createSymbol("table.set", 1),
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0x27: illegalop,
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0x28: createSymbolObject("load", "u32", 1),
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0x29: createSymbolObject("load", "u64", 1),
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0x2a: createSymbolObject("load", "f32", 1),
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0x2b: createSymbolObject("load", "f64", 1),
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0x2c: createSymbolObject("load8_s", "u32", 1),
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0x2d: createSymbolObject("load8_u", "u32", 1),
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0x2e: createSymbolObject("load16_s", "u32", 1),
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0x2f: createSymbolObject("load16_u", "u32", 1),
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0x30: createSymbolObject("load8_s", "u64", 1),
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0x31: createSymbolObject("load8_u", "u64", 1),
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0x32: createSymbolObject("load16_s", "u64", 1),
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0x33: createSymbolObject("load16_u", "u64", 1),
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0x34: createSymbolObject("load32_s", "u64", 1),
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0x35: createSymbolObject("load32_u", "u64", 1),
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0x36: createSymbolObject("store", "u32", 1),
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0x37: createSymbolObject("store", "u64", 1),
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0x38: createSymbolObject("store", "f32", 1),
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0x39: createSymbolObject("store", "f64", 1),
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0x3a: createSymbolObject("store8", "u32", 1),
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0x3b: createSymbolObject("store16", "u32", 1),
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0x3c: createSymbolObject("store8", "u64", 1),
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0x3d: createSymbolObject("store16", "u64", 1),
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0x3e: createSymbolObject("store32", "u64", 1),
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0x3f: createSymbolObject("current_memory"),
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0x40: createSymbolObject("grow_memory"),
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0x41: createSymbolObject("const", "i32", 1),
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0x42: createSymbolObject("const", "i64", 1),
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0x43: createSymbolObject("const", "f32", 1),
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0x44: createSymbolObject("const", "f64", 1),
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0x45: createSymbolObject("eqz", "i32"),
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0x46: createSymbolObject("eq", "i32"),
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0x47: createSymbolObject("ne", "i32"),
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0x48: createSymbolObject("lt_s", "i32"),
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0x49: createSymbolObject("lt_u", "i32"),
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0x4a: createSymbolObject("gt_s", "i32"),
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0x4b: createSymbolObject("gt_u", "i32"),
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0x4c: createSymbolObject("le_s", "i32"),
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0x4d: createSymbolObject("le_u", "i32"),
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0x4e: createSymbolObject("ge_s", "i32"),
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0x4f: createSymbolObject("ge_u", "i32"),
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0x50: createSymbolObject("eqz", "i64"),
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0x51: createSymbolObject("eq", "i64"),
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0x52: createSymbolObject("ne", "i64"),
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0x53: createSymbolObject("lt_s", "i64"),
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0x54: createSymbolObject("lt_u", "i64"),
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0x55: createSymbolObject("gt_s", "i64"),
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0x56: createSymbolObject("gt_u", "i64"),
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0x57: createSymbolObject("le_s", "i64"),
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0x58: createSymbolObject("le_u", "i64"),
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0x59: createSymbolObject("ge_s", "i64"),
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0x5a: createSymbolObject("ge_u", "i64"),
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0x5b: createSymbolObject("eq", "f32"),
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0x5c: createSymbolObject("ne", "f32"),
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0x5d: createSymbolObject("lt", "f32"),
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0x5e: createSymbolObject("gt", "f32"),
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0x5f: createSymbolObject("le", "f32"),
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0x60: createSymbolObject("ge", "f32"),
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0x61: createSymbolObject("eq", "f64"),
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0x62: createSymbolObject("ne", "f64"),
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0x63: createSymbolObject("lt", "f64"),
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0x64: createSymbolObject("gt", "f64"),
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0x65: createSymbolObject("le", "f64"),
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0x66: createSymbolObject("ge", "f64"),
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0x67: createSymbolObject("clz", "i32"),
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0x68: createSymbolObject("ctz", "i32"),
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0x69: createSymbolObject("popcnt", "i32"),
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0x6a: createSymbolObject("add", "i32"),
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0x6b: createSymbolObject("sub", "i32"),
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0x6c: createSymbolObject("mul", "i32"),
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0x6d: createSymbolObject("div_s", "i32"),
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0x6e: createSymbolObject("div_u", "i32"),
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0x6f: createSymbolObject("rem_s", "i32"),
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0x70: createSymbolObject("rem_u", "i32"),
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0x71: createSymbolObject("and", "i32"),
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0x72: createSymbolObject("or", "i32"),
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0x73: createSymbolObject("xor", "i32"),
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0x74: createSymbolObject("shl", "i32"),
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0x75: createSymbolObject("shr_s", "i32"),
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0x76: createSymbolObject("shr_u", "i32"),
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0x77: createSymbolObject("rotl", "i32"),
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0x78: createSymbolObject("rotr", "i32"),
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0x79: createSymbolObject("clz", "i64"),
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0x7a: createSymbolObject("ctz", "i64"),
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0x7b: createSymbolObject("popcnt", "i64"),
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0x7c: createSymbolObject("add", "i64"),
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0x7d: createSymbolObject("sub", "i64"),
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0x7e: createSymbolObject("mul", "i64"),
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0x7f: createSymbolObject("div_s", "i64"),
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0x80: createSymbolObject("div_u", "i64"),
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0x81: createSymbolObject("rem_s", "i64"),
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0x82: createSymbolObject("rem_u", "i64"),
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0x83: createSymbolObject("and", "i64"),
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0x84: createSymbolObject("or", "i64"),
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0x85: createSymbolObject("xor", "i64"),
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0x86: createSymbolObject("shl", "i64"),
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0x87: createSymbolObject("shr_s", "i64"),
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0x88: createSymbolObject("shr_u", "i64"),
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0x89: createSymbolObject("rotl", "i64"),
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0x8a: createSymbolObject("rotr", "i64"),
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0x8b: createSymbolObject("abs", "f32"),
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0x8c: createSymbolObject("neg", "f32"),
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0x8d: createSymbolObject("ceil", "f32"),
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0x8e: createSymbolObject("floor", "f32"),
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0x8f: createSymbolObject("trunc", "f32"),
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0x90: createSymbolObject("nearest", "f32"),
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0x91: createSymbolObject("sqrt", "f32"),
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0x92: createSymbolObject("add", "f32"),
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0x93: createSymbolObject("sub", "f32"),
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0x94: createSymbolObject("mul", "f32"),
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0x95: createSymbolObject("div", "f32"),
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0x96: createSymbolObject("min", "f32"),
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0x97: createSymbolObject("max", "f32"),
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0x98: createSymbolObject("copysign", "f32"),
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0x99: createSymbolObject("abs", "f64"),
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0x9a: createSymbolObject("neg", "f64"),
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0x9b: createSymbolObject("ceil", "f64"),
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0x9c: createSymbolObject("floor", "f64"),
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0x9d: createSymbolObject("trunc", "f64"),
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0x9e: createSymbolObject("nearest", "f64"),
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0x9f: createSymbolObject("sqrt", "f64"),
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0xa0: createSymbolObject("add", "f64"),
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0xa1: createSymbolObject("sub", "f64"),
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0xa2: createSymbolObject("mul", "f64"),
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0xa3: createSymbolObject("div", "f64"),
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0xa4: createSymbolObject("min", "f64"),
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0xa5: createSymbolObject("max", "f64"),
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0xa6: createSymbolObject("copysign", "f64"),
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0xa7: createSymbolObject("wrap/i64", "i32"),
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0xa8: createSymbolObject("trunc_s/f32", "i32"),
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0xa9: createSymbolObject("trunc_u/f32", "i32"),
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0xaa: createSymbolObject("trunc_s/f64", "i32"),
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0xab: createSymbolObject("trunc_u/f64", "i32"),
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0xac: createSymbolObject("extend_s/i32", "i64"),
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0xad: createSymbolObject("extend_u/i32", "i64"),
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0xae: createSymbolObject("trunc_s/f32", "i64"),
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0xaf: createSymbolObject("trunc_u/f32", "i64"),
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0xb0: createSymbolObject("trunc_s/f64", "i64"),
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0xb1: createSymbolObject("trunc_u/f64", "i64"),
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0xb2: createSymbolObject("convert_s/i32", "f32"),
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0xb3: createSymbolObject("convert_u/i32", "f32"),
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0xb4: createSymbolObject("convert_s/i64", "f32"),
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0xb5: createSymbolObject("convert_u/i64", "f32"),
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0xb6: createSymbolObject("demote/f64", "f32"),
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0xb7: createSymbolObject("convert_s/i32", "f64"),
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0xb8: createSymbolObject("convert_u/i32", "f64"),
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0xb9: createSymbolObject("convert_s/i64", "f64"),
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0xba: createSymbolObject("convert_u/i64", "f64"),
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0xbb: createSymbolObject("promote/f32", "f64"),
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0xbc: createSymbolObject("reinterpret/f32", "i32"),
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0xbd: createSymbolObject("reinterpret/f64", "i64"),
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0xbe: createSymbolObject("reinterpret/i32", "f32"),
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0xbf: createSymbolObject("reinterpret/i64", "f64"),
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0xc0: createSymbolObject("extend8_s", "i32"),
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0xc1: createSymbolObject("extend16_s", "i32"),
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0xc2: createSymbolObject("extend8_s", "i64"),
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0xc3: createSymbolObject("extend16_s", "i64"),
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0xc4: createSymbolObject("extend32_s", "i64"),
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0xd0: createSymbol("ref.null"),
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0xd1: createSymbol("ref.is_null"),
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0xd2: createSymbol("ref.func", 1),
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0xfc0a: createSymbol("memory.copy"),
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0xfc0b: createSymbol("memory.fill"),
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// Table instructions
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// https://webassembly.github.io/spec/core/binary/instructions.html#table-instructions
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0xfc0c: createSymbol("table.init", 2),
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0xfc0d: createSymbol("elem.drop", 1),
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0xfc0e: createSymbol("table.copy", 2),
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0xfc0f: createSymbol("table.grow", 1),
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0xfc10: createSymbol("table.size", 1),
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0xfc11: createSymbol("table.fill", 1),
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// Atomic Memory Instructions
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0xfe00: createSymbol("memory.atomic.notify", 1),
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0xfe01: createSymbol("memory.atomic.wait32", 1),
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0xfe02: createSymbol("memory.atomic.wait64", 1),
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0xfe10: createSymbolObject("atomic.load", "i32", 1),
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0xfe11: createSymbolObject("atomic.load", "i64", 1),
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0xfe12: createSymbolObject("atomic.load8_u", "i32", 1),
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0xfe13: createSymbolObject("atomic.load16_u", "i32", 1),
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0xfe14: createSymbolObject("atomic.load8_u", "i64", 1),
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0xfe15: createSymbolObject("atomic.load16_u", "i64", 1),
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0xfe16: createSymbolObject("atomic.load32_u", "i64", 1),
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0xfe17: createSymbolObject("atomic.store", "i32", 1),
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0xfe18: createSymbolObject("atomic.store", "i64", 1),
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0xfe19: createSymbolObject("atomic.store8_u", "i32", 1),
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0xfe1a: createSymbolObject("atomic.store16_u", "i32", 1),
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0xfe1b: createSymbolObject("atomic.store8_u", "i64", 1),
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0xfe1c: createSymbolObject("atomic.store16_u", "i64", 1),
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0xfe1d: createSymbolObject("atomic.store32_u", "i64", 1),
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0xfe1e: createSymbolObject("atomic.rmw.add", "i32", 1),
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0xfe1f: createSymbolObject("atomic.rmw.add", "i64", 1),
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0xfe20: createSymbolObject("atomic.rmw8_u.add_u", "i32", 1),
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0xfe21: createSymbolObject("atomic.rmw16_u.add_u", "i32", 1),
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0xfe22: createSymbolObject("atomic.rmw8_u.add_u", "i64", 1),
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0xfe23: createSymbolObject("atomic.rmw16_u.add_u", "i64", 1),
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0xfe24: createSymbolObject("atomic.rmw32_u.add_u", "i64", 1),
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0xfe25: createSymbolObject("atomic.rmw.sub", "i32", 1),
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0xfe26: createSymbolObject("atomic.rmw.sub", "i64", 1),
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0xfe27: createSymbolObject("atomic.rmw8_u.sub_u", "i32", 1),
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0xfe28: createSymbolObject("atomic.rmw16_u.sub_u", "i32", 1),
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0xfe29: createSymbolObject("atomic.rmw8_u.sub_u", "i64", 1),
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0xfe2a: createSymbolObject("atomic.rmw16_u.sub_u", "i64", 1),
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0xfe2b: createSymbolObject("atomic.rmw32_u.sub_u", "i64", 1),
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0xfe2c: createSymbolObject("atomic.rmw.and", "i32", 1),
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0xfe2d: createSymbolObject("atomic.rmw.and", "i64", 1),
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0xfe2e: createSymbolObject("atomic.rmw8_u.and_u", "i32", 1),
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0xfe2f: createSymbolObject("atomic.rmw16_u.and_u", "i32", 1),
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0xfe30: createSymbolObject("atomic.rmw8_u.and_u", "i64", 1),
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0xfe31: createSymbolObject("atomic.rmw16_u.and_u", "i64", 1),
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0xfe32: createSymbolObject("atomic.rmw32_u.and_u", "i64", 1),
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0xfe33: createSymbolObject("atomic.rmw.or", "i32", 1),
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0xfe34: createSymbolObject("atomic.rmw.or", "i64", 1),
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0xfe35: createSymbolObject("atomic.rmw8_u.or_u", "i32", 1),
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0xfe36: createSymbolObject("atomic.rmw16_u.or_u", "i32", 1),
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0xfe37: createSymbolObject("atomic.rmw8_u.or_u", "i64", 1),
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0xfe38: createSymbolObject("atomic.rmw16_u.or_u", "i64", 1),
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0xfe39: createSymbolObject("atomic.rmw32_u.or_u", "i64", 1),
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0xfe3a: createSymbolObject("atomic.rmw.xor", "i32", 1),
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0xfe3b: createSymbolObject("atomic.rmw.xor", "i64", 1),
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0xfe3c: createSymbolObject("atomic.rmw8_u.xor_u", "i32", 1),
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0xfe3d: createSymbolObject("atomic.rmw16_u.xor_u", "i32", 1),
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0xfe3e: createSymbolObject("atomic.rmw8_u.xor_u", "i64", 1),
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0xfe3f: createSymbolObject("atomic.rmw16_u.xor_u", "i64", 1),
|
|
0xfe40: createSymbolObject("atomic.rmw32_u.xor_u", "i64", 1),
|
|
0xfe41: createSymbolObject("atomic.rmw.xchg", "i32", 1),
|
|
0xfe42: createSymbolObject("atomic.rmw.xchg", "i64", 1),
|
|
0xfe43: createSymbolObject("atomic.rmw8_u.xchg_u", "i32", 1),
|
|
0xfe44: createSymbolObject("atomic.rmw16_u.xchg_u", "i32", 1),
|
|
0xfe45: createSymbolObject("atomic.rmw8_u.xchg_u", "i64", 1),
|
|
0xfe46: createSymbolObject("atomic.rmw16_u.xchg_u", "i64", 1),
|
|
0xfe47: createSymbolObject("atomic.rmw32_u.xchg_u", "i64", 1),
|
|
0xfe48: createSymbolObject("atomic.rmw.cmpxchg", "i32", 1),
|
|
0xfe49: createSymbolObject("atomic.rmw.cmpxchg", "i64", 1),
|
|
0xfe4a: createSymbolObject("atomic.rmw8_u.cmpxchg_u", "i32", 1),
|
|
0xfe4b: createSymbolObject("atomic.rmw16_u.cmpxchg_u", "i32", 1),
|
|
0xfe4c: createSymbolObject("atomic.rmw8_u.cmpxchg_u", "i64", 1),
|
|
0xfe4d: createSymbolObject("atomic.rmw16_u.cmpxchg_u", "i64", 1),
|
|
0xfe4e: createSymbolObject("atomic.rmw32_u.cmpxchg_u", "i64", 1)
|
|
};
|
|
var symbolsByName = invertMap(symbolsByByte, function (obj) {
|
|
if (typeof obj.object === "string") {
|
|
return "".concat(obj.object, ".").concat(obj.name);
|
|
}
|
|
|
|
return obj.name;
|
|
});
|
|
var _default = {
|
|
symbolsByByte: symbolsByByte,
|
|
sections: sections,
|
|
magicModuleHeader: magicModuleHeader,
|
|
moduleVersion: moduleVersion,
|
|
types: types,
|
|
valtypes: valtypes,
|
|
exportTypes: exportTypes,
|
|
blockTypes: blockTypes,
|
|
tableTypes: tableTypes,
|
|
globalTypes: globalTypes,
|
|
importTypes: importTypes,
|
|
valtypesByString: valtypesByString,
|
|
globalTypesByString: globalTypesByString,
|
|
exportTypesByName: exportTypesByName,
|
|
symbolsByName: symbolsByName
|
|
};
|
|
exports["default"] = _default; |