NFI: never throw an unsatisfiedLinkError - better return null
fixed regression when building original VM without a Java build beforehand
graalRuntime: name_len shound be a size_t

--HG--
extra : rebase_source : 0c4bed772695216020c87d81c8668271d29369a1
extra : amend_source : 2e485d0fec399212c2a749db089e451608c94c63
truffle.jar should always be on the bootclasspath regardless of the 'graal' status of the vm.

--HG--
extra : rebase_source : 407881a292f52b319ed5bb2f35c691816db4d66e
HSAIL: pass the number of argument to the JavaCallArguments constructor. Add TraceTime for kernel creation.
Contributed-by: Eric Caspole <eric.caspole@amd.com>

--HG--
extra : rebase_source : 1a968d825d7d5e55d9b9560402268e6c6d4f4f8b
don't generate invalid mov_b hsail instructions
Truffle/Instrumentation: Added Instrumentable interface and LineLocationToSourceSections map
SL: Updated implementation to use new Instrumentable interface
Merge to latest. Fixed conflicts in LineLocationToProbeCollection.
SL/Instrumentation: Added checks for null SourceSections in SLInstrumenter
SL/Instrumentation: Restoring SLNodeProber