@Override
	public void saveState(SaveState obj) {
		super.saveState(obj);
		obj.putString("_FUNCTION_CALLFIXUP_STRING", callFixupName);
	}
Get function call fixup name
@return function call fixup name
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/FunctionCallFixupFieldLocation.java