107 lines
2.8 KiB
JavaScript
107 lines
2.8 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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exports.numberLiteralFromRaw = numberLiteralFromRaw;
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exports.instruction = instruction;
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exports.objectInstruction = objectInstruction;
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exports.withLoc = withLoc;
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exports.withRaw = withRaw;
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exports.funcParam = funcParam;
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exports.indexLiteral = indexLiteral;
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exports.memIndexLiteral = memIndexLiteral;
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var _helperNumbers = require("@webassemblyjs/helper-numbers");
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var _nodes = require("./nodes");
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function numberLiteralFromRaw(rawValue) {
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var instructionType = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : "i32";
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var original = rawValue; // Remove numeric separators _
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if (typeof rawValue === "string") {
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rawValue = rawValue.replace(/_/g, "");
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}
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if (typeof rawValue === "number") {
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return (0, _nodes.numberLiteral)(rawValue, String(original));
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} else {
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switch (instructionType) {
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case "i32":
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{
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return (0, _nodes.numberLiteral)((0, _helperNumbers.parse32I)(rawValue), String(original));
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}
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case "u32":
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{
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return (0, _nodes.numberLiteral)((0, _helperNumbers.parseU32)(rawValue), String(original));
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}
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case "i64":
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{
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return (0, _nodes.longNumberLiteral)((0, _helperNumbers.parse64I)(rawValue), String(original));
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}
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case "f32":
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{
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return (0, _nodes.floatLiteral)((0, _helperNumbers.parse32F)(rawValue), (0, _helperNumbers.isNanLiteral)(rawValue), (0, _helperNumbers.isInfLiteral)(rawValue), String(original));
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}
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// f64
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default:
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{
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return (0, _nodes.floatLiteral)((0, _helperNumbers.parse64F)(rawValue), (0, _helperNumbers.isNanLiteral)(rawValue), (0, _helperNumbers.isInfLiteral)(rawValue), String(original));
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}
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}
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}
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}
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function instruction(id) {
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var args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
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var namedArgs = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
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return (0, _nodes.instr)(id, undefined, args, namedArgs);
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}
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function objectInstruction(id, object) {
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var args = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];
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var namedArgs = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
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return (0, _nodes.instr)(id, object, args, namedArgs);
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}
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/**
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* Decorators
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*/
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function withLoc(n, end, start) {
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var loc = {
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start: start,
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end: end
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};
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n.loc = loc;
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return n;
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}
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function withRaw(n, raw) {
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n.raw = raw;
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return n;
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}
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function funcParam(valtype, id) {
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return {
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id: id,
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valtype: valtype
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};
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}
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function indexLiteral(value) {
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// $FlowIgnore
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var x = numberLiteralFromRaw(value, "u32");
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return x;
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}
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function memIndexLiteral(value) {
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// $FlowIgnore
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var x = numberLiteralFromRaw(value, "u32");
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return x;
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} |