53 lines
1.6 KiB
JavaScript
53 lines
1.6 KiB
JavaScript
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import { context } from "./ctx.js";
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import { createType, error } from "./lexer.js";
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import nativefunc from "./nativefunc.js";
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import { COMPUTE_TYPES } from "./types.js";
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let nid = 0;
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export function execute({ data, target = 0, ctx = new context()}){
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let [type, d] = createType(data);
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if(type == "code"){
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try {
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let { type, code } = nativefunc[data[0]]({ execute: ({data, target=0}) => execute({data, target,ctx}),data,target,nid:()=>nid++,ctx});
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return {code,type};
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} catch (e) {
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console.log(e);
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error(`'${data[0]}' is not a function`,...data.pos);
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}
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}else if (type == "var"){
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let { size, amount, type } = ctx.find(d+"V");
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if (size <= 8 && amount == 1){
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if(type == COMPUTE_TYPES.FLOAT){
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return {
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type: 2,
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code: ` ${size > 4 ? "LDOU" :"SFLOT"} $${target},${d}V`
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}
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}else{
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return {
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type: type,
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code: ` LD${(["B", "W", "T", "T", "O", "O", "O", "O"])[size-1]}${type==0?"U":""} $${target},${d}V`
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}
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}
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}else{
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return {
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type: 0,
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code: ` LDA $${target},${elem.name}`
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}
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}
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}else if (type == "bool"){
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return {
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code: ` SET $${target},${d}`,
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type: COMPUTE_TYPES.UINT
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}
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}else if (type == "num"){
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return {
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code: ` SET $${target},${d}`,
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type: COMPUTE_TYPES.UINT
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}
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}
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throw new Error("nothing found");
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}
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