What's a good magic number for asserting?
Maybe there isn't one across all apps?

code cleanups, and no longer forcing unpinned ibt instructions into the placement queue.  we should put them in on demand if we find they aren't being placed.

code cleanups, updates to arm patcher to support tramoplining short-immediate instructions to out-of-band locations

removed support for rewriting non-ctl pcrel instructions.  this is now handled by zipr's unpin plugin