hg: jdk9/sandbox/hotspot: 15 new changesets

[chris.hegarty at oracle.com]

Changeset: f97ba4d85000
Author:    pliden
Date:      2016-06-28 10:37 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/f97ba4d85000

8159890: SIGSEGV with UseStringDeduplication and UseSharedSpaces/RequireSharedSpaces
Reviewed-by: stefank, drwhite, tschatzl, jiangli, iklam
Contributed-by: per.liden at oracle.com, ioi.lam at oracle.com

! src/share/vm/classfile/compactHashtable.cpp
+ test/runtime/SharedArchiveFile/SharedStringsDedup.java

Changeset: 28accbf6d435
Author:    lfoltan
Date:      2016-06-28 10:11 -0400
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/28accbf6d435

8159262: Walking PackageEntry Export and ModuleEntry Reads Must Occur Only When Neccessary And Wait Until ClassLoader's Aliveness Determined
Summary: Fixed an issue in class unloading to delay walk until class loader's aliveness is determined of modularity lists to remove dead modules
Reviewed-by: coleenp, dholmes, sspitsyn, zgu

! src/share/vm/classfile/classLoaderData.cpp
! src/share/vm/classfile/classLoaderData.hpp
! src/share/vm/classfile/moduleEntry.cpp
! src/share/vm/classfile/moduleEntry.hpp
! src/share/vm/classfile/modules.cpp
! src/share/vm/classfile/packageEntry.cpp
! src/share/vm/classfile/packageEntry.hpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/systemDictionary.hpp
+ test/runtime/modules/ModuleStress/CustomSystemClassLoader.java
+ test/runtime/modules/ModuleStress/ModuleNonBuiltinCLMain.java
+ test/runtime/modules/ModuleStress/ModuleSameCLMain.java
+ test/runtime/modules/ModuleStress/ModuleStress.java
+ test/runtime/modules/ModuleStress/ModuleStressGC.java
+ test/runtime/modules/ModuleStress/src/jdk.test/test/MainGC.java
+ test/runtime/modules/ModuleStress/src/jdk.translet/translet/MainGC.java

Changeset: 9543730bc5d7
Author:    kzhaldyb
Date:      2016-06-29 17:01 +0300
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/9543730bc5d7

8132715: Add tests which check that no allocations allowed in any of humongous regions
Reviewed-by: dfazunen, tschatzl

+ test/gc/g1/humongousObjects/TestNoAllocationsInHRegions.java

Changeset: 63d26f8dbce2
Author:    kzhaldyb
Date:      2016-06-29 18:40 +0300
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/63d26f8dbce2

8132711: Add tests which check that Humongous objects behave as expected after Mixed GC
Reviewed-by: tschatzl, dfazunen

! test/gc/g1/humongousObjects/objectGraphTest/GC.java
! test/gc/g1/humongousObjects/objectGraphTest/README
! test/gc/g1/humongousObjects/objectGraphTest/TestObjectGraphAfterGC.java

Changeset: 7d886caa5cc7
Author:    coleenp
Date:      2016-06-29 20:16 -0400
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/7d886caa5cc7

8160551: assert(c == Bytecodes::_putfield) failed: must be putfield
Summary: Illegal bytecodes which are detected later hit this assert first.
Reviewed-by: jrose

! src/share/vm/interpreter/rewriter.cpp
+ test/runtime/Final/Bad.jasm
+ test/runtime/Final/PutfieldError.java

Changeset: ed531a6f6b53
Author:    coleenp
Date:      2016-06-30 00:19 +0000
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/ed531a6f6b53

Merge


Changeset: 2af3fb9f244f
Author:    mlarsson
Date:      2016-06-29 16:11 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/2af3fb9f244f

8159695: Arguments::atojulong() fails to detect overflows
Reviewed-by: dholmes, dsamersoff

! src/share/vm/runtime/arguments.cpp
+ test/native/runtime/test_arguments.cpp

Changeset: 05c21d0982bb
Author:    erikj
Date:      2016-07-01 11:55 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/05c21d0982bb

8158629: bash >(...) construct still causes race conditions
Reviewed-by: tbell

! make/gensrc/GensrcDtrace.gmk
! make/lib/CompileDtracePostJvm.gmk

Changeset: f59a05821a33
Author:    ctornqvi
Date:      2016-07-01 07:21 -0400
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/f59a05821a33

8160484: Implement Hotspot Runtime tier 2
Reviewed-by: dholmes, gtriantafill

! test/TEST.groups

Changeset: 640da3ec4953
Author:    ctornqvi
Date:      2016-07-01 13:39 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/640da3ec4953

Merge


Changeset: 5829c33488ad
Author:    kbarrett
Date:      2016-06-30 19:16 -0400
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/5829c33488ad

8160356: invalid suffix on literal warning is occurred with GCC 6
Summary: Add whitespace separation
Reviewed-by: kbarrett, kvn
Contributed-by: yasuenag at gmail.com

! src/share/vm/classfile/moduleEntry.cpp
! src/share/vm/classfile/packageEntry.cpp
! src/share/vm/gc/shared/preservedMarks.cpp

Changeset: 2f77f01444dd
Author:    poonam
Date:      2016-07-01 12:51 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/2f77f01444dd

8064814: Print more helpful error message when getting OOM due to low Java Heap base when running with CompressedOops
Summary: Improve OOM error message
Reviewed-by: coleenp, dholmes

! src/share/vm/utilities/vmError.cpp

Changeset: e3b930bb92e9
Author:    poonam
Date:      2016-07-01 23:11 +0000
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/e3b930bb92e9

Merge


Changeset: b24356a3e2a6
Author:    amurillo
Date:      2016-07-08 12:12 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/b24356a3e2a6

Merge


Changeset: 23f9f75195b5
Author:    amurillo
Date:      2016-07-12 10:03 -0700
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/23f9f75195b5

Merge