Reviewed-by: dholmes, dcubed

Summary: Added sadis.c to the build to provide missing symbols in sawindbg.dll. Added code to use the correct hsdisXXX.dll filename on different windows platforms.
Reviewed-by: sla, mgerdin
Contributed-by: fredrik.arvidsson@oracle.com

Reviewed-by: sla, ctornqvi

Summary: Redefined class in stack trace may not be found by method_idnum so handle null.
Reviewed-by: sla, dcubed, sspitsyn

Summary: Remove unnecessary volatile keyword on stack locals within instanceKlass.cpp to work around Solaris Studio C++ compiler issue
Reviewed-by: coleenp, dcubed
Contributed-by: lois.foltan@oracle.com

Summary: Removed stray includes and some minor cleanup of GenerationSizer
Reviewed-by: tschatzl, jcoomes

Summary: Remove a few redundant switch-statements
Reviewed-by: jcoomes, tschatzl

Summary: Usage of u4 as a type for thread_id cause a compilation error on platform, where thread_id is a pointer
Reviewed-by: sla, sspitsyn, minqi

Summary: linux/ps_core.c and bsd/ps_core.c share most of code, but it has different formatting, comments etc.
Reviewed-by: sla, minqi

Summary: Disable CHECK_UNHANDLED_OOPS in fastdebug builds for JDK 8 on WIndows 32 & 64 bit machines
Reviewed-by: coleenp, ctornqvi, zgu
Contributed-by: lois.foltan@oracle.com

Summary: Couple of nits in os_bsd.cpp brake compilation of open hotspot on non-apple platforms
Reviewed-by: sla, sspitsyn

Summary: The two functions were used to support JDK 1.3 but are no longer in use
Reviewed-by: coleenp, ctornqvi, twisti, dsamersoff

Summary: Removed the obsolete test from the test group file
Reviewed-by: sla, ctornqvi, dholmes

Reviewed-by: twisti, iveresov

8012525: gc/metaspace/G1AddMetaspaceDependency.java Test fails a safepoint timeout assertion or hangs.
Reviewed-by: brutisso, tschatzl

Summary: Fix for two naked objArrayOop(s) oops causing test failure
Reviewed-by: coleenp, ctornqvi
Contributed-by: lois.foltan@oracle.com

Reviewed-by: stefank, tschatzl

Summary: Uses stack for the format buffer instead of resource memory
Reviewed-by: kvn, coleenp

Reviewed-by: coleenp, bharadwaj, minqi

Reviewed-by: tschatzl, jwilhelm, jmasa

8025441: G1: assert "assert(thread < _num_vtimes) failed: just checking" fails when G1ConcRefinementThreads > ParallelGCThreads
Summary: The initialization for the remembered set summary data structures used the wrong thread count, i.e. number of worker threads instead of number of refinement threads.
Reviewed-by: brutisso

Reviewed-by: brutisso, mgerdin

Summary: Enable patching for load_appendix_id.
Reviewed-by: kvn, dlong, bdelsart

8025260: Methodhandles/JSR292: NullPointerException (NPE) thrown instead of AbstractMethodError (AME)
Summary: Copied null-checks from templateInterpreter_CPU into methodHandles_CPU
Reviewed-by: jrose, twisti