August 2016 - jdk9-hs-changes

hg: jdk9/hs/hotspot: 2 new changesets
by rachel.protacio＠oracle.com 25 Aug '16

25 Aug '16

Changeset: 92e705c1e6e6 Author: rprotacio Date: 2016-08-25 09:23 -0400 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/92e705c1e6e6 8148854: Class names "SomeClass" and "LSomeClass;" treated by JVM as an equivalent Summary: Added default format checking of class names loaded by the app class loader Reviewed-by: coleenp, lfoltan ! src/share/vm/classfile/classFileParser.cpp ! src/share/vm/classfile/verifier.cpp ! src/share/vm/classfile/verifier.hpp ! src/share/vm/runtime/reflection.cpp + test/runtime/ClassFile/BadHelloWorld.jcod + test/runtime/ClassFile/FormatCheckingTest.java Changeset: 12f7e6595b9f Author: rprotacio Date: 2016-08-25 13:48 +0000 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/12f7e6595b9f Merge

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hg: jdk9/hs/hotspot: 8164737: Remove Unsafe dependency from ProcessTools
by christian.tornqvist＠oracle.com 25 Aug '16

25 Aug '16

Changeset: da9cc21bd128 Author: ctornqvi Date: 2016-08-25 08:40 -0400 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/da9cc21bd128 8164737: Remove Unsafe dependency from ProcessTools Reviewed-by: gtriantafill, dholmes ! test/compiler/intrinsics/unsafe/TestUnsafeMismatchedArrayFieldAccess.java ! test/compiler/jvmci/compilerToVM/GetResolvedJavaMethodTest.java ! test/compiler/jvmci/compilerToVM/GetResolvedJavaTypeTest.java ! test/compiler/jvmci/compilerToVM/ResolveFieldInPoolTest.java ! test/compiler/jvmci/compilerToVM/ResolveMethodTest.java ! test/compiler/loopopts/superword/TestVectorizationWithInvariant.java ! test/compiler/rtm/locking/TestRTMAbortRatio.java ! test/compiler/rtm/locking/TestRTMAfterNonRTMDeopt.java ! test/compiler/rtm/locking/TestRTMDeoptOnLowAbortRatio.java ! test/compiler/rtm/locking/TestRTMLockingThreshold.java ! test/compiler/rtm/locking/TestRTMTotalCountIncrRate.java ! test/compiler/testlibrary/rtm/XAbortProvoker.java ! test/compiler/unsafe/UnsafeRaw.java ! test/gc/arguments/TestMaxMinHeapFreeRatioFlags.java ! test/gc/arguments/TestTargetSurvivorRatioFlag.java ! test/runtime/ErrorHandling/CreateCoredumpOnCrash.java ! test/runtime/ErrorHandling/ProblematicFrameTest.java ! test/runtime/Unsafe/AllocateInstance.java ! test/runtime/Unsafe/AllocateMemory.java ! test/runtime/Unsafe/CopyMemory.java ! test/runtime/Unsafe/DefineClass.java ! test/runtime/Unsafe/FieldOffset.java ! test/runtime/Unsafe/GetField.java ! test/runtime/Unsafe/GetPutAddress.java ! test/runtime/Unsafe/GetPutBoolean.java ! test/runtime/Unsafe/GetPutByte.java ! test/runtime/Unsafe/GetPutChar.java ! test/runtime/Unsafe/GetPutDouble.java ! test/runtime/Unsafe/GetPutFloat.java ! test/runtime/Unsafe/GetPutInt.java ! test/runtime/Unsafe/GetPutLong.java ! test/runtime/Unsafe/GetPutObject.java ! test/runtime/Unsafe/GetPutShort.java ! test/runtime/Unsafe/GetUncompressedObject.java ! test/runtime/Unsafe/NestedUnsafe.java ! test/runtime/Unsafe/PageSize.java ! test/runtime/Unsafe/RangeCheck.java ! test/runtime/Unsafe/Reallocate.java ! test/runtime/Unsafe/SetMemory.java ! test/runtime/Unsafe/ThrowException.java ! test/testlibrary/ctw/src/sun/hotspot/tools/ctw/PathHandler.java

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hg: jdk9/hs: 8164737: Remove Unsafe dependency from ProcessTools
by christian.tornqvist＠oracle.com 25 Aug '16

25 Aug '16

Changeset: ed4e02fb36c3 Author: ctornqvi Date: 2016-08-25 08:39 -0400 URL: http://hg.openjdk.java.net/jdk9/hs/rev/ed4e02fb36c3 8164737: Remove Unsafe dependency from ProcessTools Reviewed-by: gtriantafill, dholmes ! test/lib/jdk/test/lib/Utils.java + test/lib/jdk/test/lib/unsafe/UnsafeHelper.java

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hg: jdk9/hs/hotspot: 8164133: Tests gc/arguments/TestAlignmentToUseLargePages.java and gc/cms/TestBubbleUpRef.java use too small heap
by dmitry.fazunenko＠oracle.com 25 Aug '16

25 Aug '16

Changeset: dd951011f433 Author: dfazunen Date: 2016-08-25 14:12 +0400 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/dd951011f433 8164133: Tests gc/arguments/TestAlignmentToUseLargePages.java and gc/cms/TestBubbleUpRef.java use too small heap Reviewed-by: jmasa, sangheki, kzhaldyb ! test/gc/arguments/TestAlignmentToUseLargePages.java ! test/gc/cms/TestBubbleUpRef.java

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hg: jdk9/hs/hotspot: 8157904: Atomic::cmpxchg for jbyte is missing a fence on initial failure
by david.holmes＠oracle.com 25 Aug '16

25 Aug '16

Changeset: a8b9f9ed30ff Author: dholmes Date: 2016-08-24 19:54 -0400 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/a8b9f9ed30ff 8157904: Atomic::cmpxchg for jbyte is missing a fence on initial failure Reviewed-by: simonis, aph, kbarrett ! src/share/vm/runtime/atomic.hpp ! src/share/vm/utilities/globalDefinitions.hpp

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hg: jdk9/hs/jdk: 2 new changesets
by robbin.ehn＠oracle.com 24 Aug '16

24 Aug '16

Changeset: fff545bf536f Author: rehn Date: 2016-08-24 20:38 +0200 URL: http://hg.openjdk.java.net/jdk9/hs/jdk/rev/fff545bf536f 8164208: Update tests with redefine classes UL options and tags? Reviewed-by: coleenp, gtriantafill ! test/java/lang/instrument/RedefineBigClass.sh ! test/java/lang/instrument/RedefineSubclassWithTwoInterfaces.sh ! test/java/lang/instrument/RetransformBigClass.sh Changeset: 5f9f12b3024f Author: rehn Date: 2016-08-24 20:51 +0200 URL: http://hg.openjdk.java.net/jdk9/hs/jdk/rev/5f9f12b3024f 8158628: test/java/lang/instrument/NativeMethodPrefixAgent.java: Error occurred during initialization of VM: Failed to start tracing backend. Reviewed-by: sla, gtriantafill ! test/java/lang/instrument/NativeMethodPrefixAgent.java

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hg: jdk9/hs/hotspot: 8164208: Update tests with redefine classes UL options and tags?
by robbin.ehn＠oracle.com 24 Aug '16

24 Aug '16

Changeset: 162138df46f7 Author: rehn Date: 2016-08-24 20:38 +0200 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/162138df46f7 8164208: Update tests with redefine classes UL options and tags? Reviewed-by: coleenp, gtriantafill ! test/runtime/RedefineObject/TestRedefineObject.java ! test/runtime/RedefineTests/RedefineRunningMethods.java ! test/runtime/RedefineTests/RedefineRunningMethodsWithResolutionErrors.java

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hg: jdk9/hs/hotspot: 8163146: Remove os::check_heap on Windows
by christian.tornqvist＠oracle.com 24 Aug '16

24 Aug '16

Changeset: 03762a0cf7e1 Author: ctornqvi Date: 2016-08-23 21:49 -0400 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/03762a0cf7e1 8163146: Remove os::check_heap on Windows Reviewed-by: gtriantafill, coleenp, stuefe ! src/os/aix/vm/os_aix.cpp ! src/os/bsd/vm/os_bsd.cpp ! src/os/linux/vm/os_linux.cpp ! src/os/solaris/vm/os_solaris.cpp ! src/os/windows/vm/os_windows.cpp ! src/share/vm/memory/universe.cpp ! src/share/vm/memory/universe.hpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/os.cpp ! src/share/vm/runtime/os.hpp ! src/share/vm/runtime/vmThread.cpp ! test/gc/arguments/TestVerifyBeforeAndAfterGCFlags.java

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hg: jdk9/hs/hotspot: 3 new changesets
by erik.gahlin＠oracle.com 23 Aug '16

23 Aug '16

Changeset: abeecea0351c Author: egahlin Date: 2016-08-23 19:21 +0200 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/abeecea0351c 8164523: Clean up metadata for event based tracing Reviewed-by: mlarsson, mgronlun ! src/share/vm/c1/c1_GraphBuilder.cpp ! src/share/vm/ci/ciEnv.cpp ! src/share/vm/ci/ciMethod.cpp ! src/share/vm/ci/ciMethod.hpp ! src/share/vm/classfile/systemDictionary.cpp ! src/share/vm/compiler/compileBroker.cpp ! src/share/vm/gc/g1/heapRegionTracer.cpp ! src/share/vm/gc/shared/allocTracer.cpp ! src/share/vm/gc/shared/gcTraceSend.cpp ! src/share/vm/gc/shared/objectCountEventSender.cpp ! src/share/vm/opto/bytecodeInfo.cpp ! src/share/vm/opto/compile.hpp ! src/share/vm/prims/unsafe.cpp ! src/share/vm/runtime/globals.cpp ! src/share/vm/runtime/objectMonitor.cpp ! src/share/vm/runtime/safepoint.cpp ! src/share/vm/runtime/sweeper.cpp ! src/share/vm/runtime/synchronizer.cpp ! src/share/vm/trace/traceDataTypes.hpp ! src/share/vm/trace/traceMacros.hpp ! src/share/vm/trace/traceevents.xml ! src/share/vm/trace/tracerelationdecls.xml ! src/share/vm/trace/tracetypes.xml Changeset: edc3be6aed36 Author: egahlin Date: 2016-08-23 20:38 +0200 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/edc3be6aed36 Merge Changeset: 293e4aad6d35 Author: egahlin Date: 2016-08-23 22:51 +0200 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/293e4aad6d35 Merge

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hg: jdk9/hs/hotspot: 2 new changesets
by coleen.phillimore＠oracle.com 23 Aug '16

23 Aug '16

Changeset: ff4b74f6fa40 Author: coleenp Date: 2016-08-23 13:44 -0400 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/ff4b74f6fa40 8038797: JVMTI FollowReferences does not report roots reachable from nmethods Summary: Also follow nmethods found on the execution stack. Reviewed-by: dlong, mgerdin ! src/share/vm/prims/jvmtiTagMap.cpp Changeset: b6e25862a8d2 Author: coleenp Date: 2016-08-23 19:20 +0000 URL: http://hg.openjdk.java.net/jdk9/hs/hotspot/rev/b6e25862a8d2 Merge

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