public void initializeContextMenu() {
		setPopupMenuData(
			new MenuData(new String[] { "Disassemble - " + (disassemblePPC ? "PPC-VLE" : "PPC") },
				null, groupName));
	}
Action for PPC mode disassembly when VLE instruction support is present
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/disassembler/PowerPCDisassembleAction.java