[6a3a178] | 1 | import { parse32F, parse64F, parse32I, parse64I, parseU32, isNanLiteral, isInfLiteral } from "@webassemblyjs/helper-numbers";
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| 2 | import { longNumberLiteral, floatLiteral, numberLiteral, instr } from "./nodes";
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| 3 | export function numberLiteralFromRaw(rawValue) {
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| 4 | var instructionType = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : "i32";
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| 5 | var original = rawValue; // Remove numeric separators _
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| 6 |
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| 7 | if (typeof rawValue === "string") {
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| 8 | rawValue = rawValue.replace(/_/g, "");
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| 9 | }
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| 10 |
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| 11 | if (typeof rawValue === "number") {
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| 12 | return numberLiteral(rawValue, String(original));
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| 13 | } else {
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| 14 | switch (instructionType) {
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| 15 | case "i32":
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| 16 | {
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| 17 | return numberLiteral(parse32I(rawValue), String(original));
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| 18 | }
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| 19 |
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| 20 | case "u32":
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| 21 | {
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| 22 | return numberLiteral(parseU32(rawValue), String(original));
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| 23 | }
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| 24 |
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| 25 | case "i64":
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| 26 | {
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| 27 | return longNumberLiteral(parse64I(rawValue), String(original));
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| 28 | }
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| 29 |
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| 30 | case "f32":
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| 31 | {
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| 32 | return floatLiteral(parse32F(rawValue), isNanLiteral(rawValue), isInfLiteral(rawValue), String(original));
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| 33 | }
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| 34 | // f64
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| 35 |
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| 36 | default:
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| 37 | {
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| 38 | return floatLiteral(parse64F(rawValue), isNanLiteral(rawValue), isInfLiteral(rawValue), String(original));
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| 39 | }
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| 40 | }
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| 41 | }
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| 42 | }
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| 43 | export function instruction(id) {
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| 44 | var args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
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| 45 | var namedArgs = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
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| 46 | return instr(id, undefined, args, namedArgs);
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| 47 | }
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| 48 | export function objectInstruction(id, object) {
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| 49 | var args = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];
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| 50 | var namedArgs = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};
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| 51 | return instr(id, object, args, namedArgs);
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| 52 | }
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| 53 | /**
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| 54 | * Decorators
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| 55 | */
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| 56 |
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| 57 | export function withLoc(n, end, start) {
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| 58 | var loc = {
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| 59 | start: start,
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| 60 | end: end
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| 61 | };
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| 62 | n.loc = loc;
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| 63 | return n;
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| 64 | }
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| 65 | export function withRaw(n, raw) {
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| 66 | n.raw = raw;
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| 67 | return n;
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| 68 | }
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| 69 | export function funcParam(valtype, id) {
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| 70 | return {
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| 71 | id: id,
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| 72 | valtype: valtype
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| 73 | };
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| 74 | }
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| 75 | export function indexLiteral(value) {
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| 76 | // $FlowIgnore
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| 77 | var x = numberLiteralFromRaw(value, "u32");
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| 78 | return x;
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| 79 | }
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| 80 | export function memIndexLiteral(value) {
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| 81 | // $FlowIgnore
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| 82 | var x = numberLiteralFromRaw(value, "u32");
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| 83 | return x;
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| 84 | } |
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