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