hg: hsx/hsx24/hotspot: 2 new changesets

[john.cuthbertson at oracle.com]

Changeset: 839bc4071e51
Author:    tamao
Date:      2013-05-02 10:11 -0700
URL:       http://hg.openjdk.java.net/hsx/hsx24/hotspot/rev/839bc4071e51

6761744: Hotspot crashes if process size limit is exceeded
Summary: Check overflow of total_reserved: object heap + perm gen (+ miscellaneous data structures) before reserving heap space, and VM aborts with appropriate message if overflowed.
Reviewed-by: brutisso, johnc, tschatzl
Contributed-by: tamao <tao.mao at oracle.com>

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp
! src/share/vm/gc_interface/collectedHeap.cpp
! src/share/vm/gc_interface/collectedHeap.hpp
! src/share/vm/memory/genCollectedHeap.cpp
! test/TEST.ROOT
+ test/gc/init/TestHandleExceedingProcessSizeLimitIn32BitBuilds.java

Changeset: 0285b77cb121
Author:    johnc
Date:      2013-05-02 19:48 -0700
URL:       http://hg.openjdk.java.net/hsx/hsx24/hotspot/rev/0285b77cb121

Merge