mozilla/rr — pull request #1255 by cgjones (2014-08-02 00:18:14+00:00)
Title: Blacklist possibly-bad syscalls during diversions, instead of whitelisti...

...ng known-to-be OK ones.

This turned out to be particularly irritating because it turned out that the call_function test wasn't actually running. (Luckily it hadn't regressed.) And then for some reason, with nonzero return from clock_gettime to the call_function test, gdb all of a sudden started trying to write xsave registers. That's stubbed out for now because we're about to add that support for real.