Function loadFile

deps/v8/tools/turbolizer/src/turbo-visualizer.ts:43–130

(txtRes: string)

  sourceTabs.activateTab(infoTab);

  function loadFile(txtRes: string): void {
    sourceTabs.clearTabsAndContent();
    disassemblyTabs.clearTabsAndContent();
    // If the JSON isn't properly terminated, assume compiler crashed and
    // add best-guess empty termination
    if (txtRes[txtRes.length - 2] === ",") {
      txtRes += '{"name":"disassembly","type":"disassembly","data":""}]}';
    }
    try {
      sourceViews.forEach(sv => sv.hide());
      bytecodeSourceViews.forEach(bsv => bsv.hide());
      multiview?.hide();
      multiview = null;
      document.getElementById("ranges").innerHTML = "";
      document.getElementById("ranges").style.visibility = "hidden";
      document.getElementById("show-hide-ranges").style.visibility = "hidden";
      disassemblyView?.hide();
      historyView?.hide();
      sourceViews = new Array<CodeView>();
      bytecodeSourceViews = new Array<BytecodeSourceView>();
      sourceResolver = new SourceResolver();
      selectionBroker = new SelectionBroker(sourceResolver);

      const jsonObj = JSON.parse(txtRes);
      const mainFunction = sourceResolver.getMainFunction(jsonObj);

      sourceResolver.setInlinings(jsonObj.inlinings);
      sourceResolver.setSourceLineToBytecodePosition(jsonObj.sourceLineToBytecodePosition);
      sourceResolver.setSources(jsonObj.sources, mainFunction);
      sourceResolver.setBytecodeSources(jsonObj.bytecodeSources);
      sourceResolver.setFinalNodeOrigins(jsonObj.nodeOrigins);
      sourceResolver.parsePhases(jsonObj.phases);

      const [sourceTab, sourceContainer] = sourceTabs.addTabAndContent("Source");
      sourceContainer.classList.add("viewpane", "scrollable");
      sourceTabs.activateTab(sourceTab);

      const sourceView = new CodeView(sourceContainer, selectionBroker, mainFunction,
        sourceResolver, CodeMode.MainSource);
      sourceView.show();
      sourceViews.push(sourceView);

      for (const source of sourceResolver.sources) {
        const sourceView = new CodeView(sourceContainer, selectionBroker, source,
          sourceResolver, CodeMode.InlinedSource);
        sourceView.show();
        sourceViews.push(sourceView);
      }

      if (sourceResolver.bytecodeSources.size > 0) {
        const [_, bytecodeContainer] = sourceTabs.addTabAndContent("Bytecode");
        bytecodeContainer.classList.add("viewpane", "scrollable");

        const bytecodeSources = Array.from(sourceResolver.bytecodeSources.values()).reverse();
        for (const source of bytecodeSources) {
          const codeMode = source.sourceId == -1 ? CodeMode.MainSource : CodeMode.InlinedSource;
          const bytecodeSourceView = new BytecodeSourceView(bytecodeContainer, selectionBroker,
            source, sourceResolver, codeMode);