Summary: These changes add some definitions on the SA side and the supporting code on the hotspot side.
Reviewed-by: sundar, mgronlun

8047878: [TESTBUG] runtime/memory/ReadFromNoaccessArea.java and runtime/memory/ReserveMemory.java time out on Solaris
Summary: Limited heap size to reduce size of core file generated
Reviewed-by: sla, coleenp, dcubed

Reviewed-by: dholmes, dsimms

8044818: [TESTBUG] runtime/CDSCompressedKPtrs/XShareAuto.java fails with RuntimeException 'sharing' found in stderr
Reviewed-by: hseigel, lfoltan, coleenp, dholmes
Contributed-by: NPavel Chistyakov <pavel.chistyakov@oracle.com>

Reviewed-by: erikj, dholmes

Reviewed-by: dholmes, ctornqvi

Reviewed-by: lfoltan, coleenp

Summary: Add classLoader to java/lang/Class instance for fast access
Reviewed-by: alanb, lfoltan, rriggs, vlivanov, twisti, jfranck

Summary: Write klass and resolved_references constant pool fields lock free.
Reviewed-by: jrose, twisti

Summary: Checkpoint some missed do_space_filter.ksh cleanups for Contended Locking.
Reviewed-by: sspitsyn, lfoltan, coleenp

Summary: Initialize host_klass while parsing the class with the other initializations.
Reviewed-by: sspitsyn, stefank