[8u] RFR (S) 8071374: Native disassembler implementation may be not thread-safe

[Aleksey Shipilev]

Original bug:
   https://bugs.openjdk.java.net/browse/JDK-8071374
   https://hg.openjdk.java.net/jdk9/jdk9/hotspot/rev/116a12504a2f

This still bites me with 8u JMH runs. The Stress reproducer from the issue also fails without this 
patch and passes with it.

Unfortunately, the patch has a few conflicts when applied to 8u:
   - at times, the context near print_cr-s is different enough for automatic patch to fail;
   - there are no PrintAssemblyOption in 8u (added later by JEP 165);
   - there is no jvmciCompilerToVM.cpp (added later by JEP 243);

8u webrev:
   https://cr.openjdk.java.net/~shade/8071374/webrev.8u.01/

Testing: reproducer from the test (now passes); adhoc JMH perfasm runs (now reliable); hotspot_tier1

-- 
Thanks,
-Aleksey