Trying to build something like this with Intel PT, and it's great. I used to do it with a patched libgcov, but now it's even better. Getting counters for every

Trying to build something like this with Intel PT, and it's great. I used to do it with a patched libgcov, but now it's even better. Getting counters for every code branch, notifications after a new path has been taken once N% coverage is reached, liveness info about periodic tasks, I/O threads, execution times too.