That suggests to me that he was turning over rocks that were not expected to be turned over. I leave it to the open source community to fork his code and conti

That suggests to me that he was turning over rocks that were not expected to be turned over. I leave it to the open source community to fork his code and continue the work. If nothing else it shows me that there are a myriad of undocumented tools in the CPU that could be used by anyone that has the patience to enumerate them.