hg: jdk8u/hs-dev/hotspot: 8038268: VM Crashes in MetaspaceShared::generate_vtable_methods while creating CDS archive with limiting SharedMiscCodeSize

[calvin.cheung at oracle.com]

Changeset: 03e6d34be1f5
Author:    ccheung
Date:      2014-10-30 13:38 -0700
URL:       http://hg.openjdk.java.net/jdk8u/hs-dev/hotspot/rev/03e6d34be1f5

8038268: VM Crashes in MetaspaceShared::generate_vtable_methods while creating CDS archive with limiting SharedMiscCodeSize
Summary: estimate the minimum required size for the misc code region and check if the specified misc code region size meets the minimum size requirement
Reviewed-by: jiangli, dholmes

! src/share/vm/memory/metaspace.cpp
! src/share/vm/memory/metaspaceShared.hpp
! src/share/vm/utilities/debug.cpp
! src/share/vm/utilities/debug.hpp
! test/runtime/SharedArchiveFile/LimitSharedSizes.java