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