code: private boolean rvaIsWithin(VirtualLocation loc) {
          long endpoint = loc.from() + loc.size();
          return virtualAddress >= loc.from() && virtualAddress < endpoint;
      }
docs: Returns whether the data entry va is within the given location. (location
  start inclusive, location end exclusive)
  
  @param loc
  the virtual location to check
  @return true iff data entry va is equal to or larger than location start
  and smaller than location end