3 commits

Author	SHA1	Message	Date
Justine Tunney	c06ffd458c	Write some lock contention tests	2022-06-16 09:06:09 -07:00
Justine Tunney	8cdec62f5b	Apply even more fixups ... - Finish cleaning up the stdio unlocked APIs - Make __cxa_finalize() properly thread safe - Don't log locks if threads aren't being used - Add some more mutex guards to places using _mmi - Specific lock names now appear in the --ftrace logs - Fix mkdeps.com generating invalid Makefiles sometimes - Simplify and fix bugs in the test runner infrastructure - Fix issue where sometimes some functions wouldn't be logged	2022-06-12 11:57:00 -07:00
Justine Tunney	c260345e06	Make locks more reliable ... This change switches most of the core locks to be re-entrant, in order to reduce the chance of deadlocking code that does, clever things with asynchronous signal handlers. This change implements it it in pthreads so we're one step closer to having a standardized threading primitives	2022-06-11 02:07:20 -07:00