37 lines
1.4 KiB
JavaScript
37 lines
1.4 KiB
JavaScript
import { createType, error, LISPcmd } from "./lexer.js";
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import { convertType, getOutType } from "./types.js"
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export default {
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"+": ({execute, data, target, nid, ctx}) => {
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let params = data.array.slice(1).map((d, i) => execute({data:d, target:target + (i ? 0 : 1)}));
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let outType = getOutType(...params.map(d => d.type));
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return {
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type: outType,
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code: params.map((d, i) => {
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if (i == 0) return [
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d.code,
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convertType(d.type, outType, target)
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];
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return [
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d.code,
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convertType(d.type, outType, target + 1),
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` ${(["ADDU","ADD","FADD"])[outType]} $${target},$${target},$${target+1}`
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];
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}).flat(Infinity).join("\n")
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}
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},
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defvar: ({ execute, data, target, nid, ctx })=>{
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let param = data[3];
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let [type,d] = createType(param);
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if(type == "var" || type == "code"){
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error("devfar with input is not implemented yet.",...param.pos)
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}else{
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ctx.add({ name: data[1]+"V", size: (Number(data[2].substring(1)) ?? 64) / 8, amount: 1, type: (((["u","i","f"]).indexOf(data[2].substring(0,1))+1)||1)-1,content:param });
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return {
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code:"",
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type:0
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}
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}
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}
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}
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