hg: jdk8/tl/hotspot: 39 new changesets (original) (raw)

lana.steuck at oracle.com lana.steuck at oracle.com
Wed Jan 16 21🔞27 UTC 2013

Changeset: d5cb5830f570 Author: katleman Date: 2013-01-03 12:44 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/d5cb5830f570

Added tag jdk8-b71 for changeset 0847210f8548

! .hgtags

Changeset: 11619f33cd68 Author: katleman Date: 2013-01-10 09:55 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/11619f33cd68

Added tag jdk8-b72 for changeset d5cb5830f570

! .hgtags

Changeset: cd962e15c08e Author: amurillo Date: 2012-12-21 10:27 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/cd962e15c08e

8005382: new hotspot build - hs25-b15 Reviewed-by: jcoomes

! make/hotspot_version

Changeset: e51c9860cf66 Author: jmasa Date: 2012-12-03 15:09 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/e51c9860cf66

8005082: NPG: Add specialized Metachunk sizes for reflection and anonymous classloaders Reviewed-by: johnc, coleenp

! src/share/vm/classfile/classLoaderData.cpp ! src/share/vm/memory/binaryTreeDictionary.cpp ! src/share/vm/memory/collectorPolicy.cpp ! src/share/vm/memory/metachunk.cpp ! src/share/vm/memory/metachunk.hpp ! src/share/vm/memory/metaspace.cpp ! src/share/vm/memory/metaspace.hpp ! src/share/vm/runtime/globals.hpp

Changeset: 1de1b145f6bc Author: jmasa Date: 2012-12-26 15:05 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/1de1b145f6bc

8005486: NPG: Incorrect assertion in ChunkManager::list_index() Reviewed-by: coleenp

! src/share/vm/memory/metaspace.cpp

Changeset: b735136e0d82 Author: johnc Date: 2013-01-02 11:32 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/b735136e0d82

8004132: SerialGC: ValidateMarkSweep broken when running GCOld Summary: Remove bit-rotten ValidateMarkSweep functionality and flag. Reviewed-by: johnc, jmasa Contributed-by: tamao <tao.mao at oracle.com>

! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp ! src/share/vm/gc_implementation/g1/g1MarkSweep.cpp ! src/share/vm/gc_implementation/parallelScavenge/psMarkSweepDecorator.cpp ! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp ! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.hpp ! src/share/vm/gc_implementation/shared/markSweep.cpp ! src/share/vm/gc_implementation/shared/markSweep.hpp ! src/share/vm/gc_implementation/shared/markSweep.inline.hpp ! src/share/vm/memory/genMarkSweep.cpp ! src/share/vm/memory/space.cpp ! src/share/vm/memory/space.hpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/utilities/debug.cpp

Changeset: 37f7535e5f18 Author: johnc Date: 2012-12-21 11:45 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/37f7535e5f18

8001424: G1: Rename certain G1-specific flags Summary: Rename G1DefaultMinNewGenPercent, G1DefaultMaxNewGenPercent, and G1OldCSetRegionLiveThresholdPercent to G1NewSizePercent, G1MaxNewSizePercent, and G1MixedGCLiveThresholdPercent respectively. The previous names are no longer accepted. Reviewed-by: brutisso, ysr

! src/share/vm/gc_implementation/g1/collectionSetChooser.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp ! src/share/vm/gc_implementation/g1/g1_globals.hpp

Changeset: d275c3dc73e6 Author: johnc Date: 2013-01-03 16:28 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/d275c3dc73e6

8004816: G1: Kitchensink failures after marking stack changes Summary: Reset the marking state, including the mark stack overflow flag, in the event of a marking stack overflow during serial reference processing. Reviewed-by: jmasa

! src/share/vm/gc_implementation/g1/concurrentMark.cpp ! src/share/vm/gc_implementation/g1/concurrentMark.hpp ! src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp

Changeset: ca0a78017dc7 Author: brutisso Date: 2012-12-30 08:47 +0100 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/ca0a78017dc7

8005396: Use ParNew with only one thread instead of DefNew as default for CMS on single CPU machines Reviewed-by: jmasa, jcoomes

! src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.cpp ! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp ! src/share/vm/gc_implementation/parNew/parNewGeneration.hpp ! src/share/vm/memory/collectorPolicy.cpp ! src/share/vm/memory/tenuredGeneration.cpp ! src/share/vm/runtime/arguments.cpp

Changeset: e0ab18eafbde Author: brutisso Date: 2013-01-04 11:10 +0100 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/e0ab18eafbde

8003820: Deprecate untested and rarely used GC combinations Summary: Log warning messages for DefNew+CMS and ParNew+SerialOld Reviewed-by: ysr, jwilhelm, jcoomes

! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/arguments.hpp

Changeset: c98b676a98b4 Author: brutisso Date: 2013-01-04 21:33 +0100 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/c98b676a98b4

8003822: Deprecate the incremental mode of CMS Reviewed-by: johnc, jwilhelm

! src/share/vm/runtime/arguments.cpp

Changeset: 6e9174173e00 Author: jmasa Date: 2013-01-04 17:04 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/6e9174173e00

8000325: Change default for CMSClassUnloadingEnabled to true Reviewed-by: stefank, ysr

! src/share/vm/runtime/globals.hpp

Changeset: 0b54ffe4c2d3 Author: jmasa Date: 2013-01-04 17:04 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/0b54ffe4c2d3

8005672: Clean up some changes to GC logging with GCCause's Reviewed-by: johnc, ysr

! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/parallelScavenge/psYoungGen.cpp ! src/share/vm/gc_interface/gcCause.hpp

Changeset: 7d42f3b08300 Author: dcubed Date: 2012-12-19 10:35 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/7d42f3b08300

8005044: remove crufty '_g' support from HS runtime code Summary: Phase 2 is removing '_g' support from the Runtime code. Reviewed-by: dcubed, coleenp, hseigel Contributed-by: ron.durbin at oracle.com

! 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/tools/ProjectCreator/ProjectCreator.java ! src/share/vm/runtime/arguments.cpp

Changeset: 35431a769282 Author: stefank Date: 2012-12-20 10:22 +0100 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/35431a769282

8004823: Add VM support for type annotation reflection Reviewed-by: dholmes, coleenp Contributed-by: joel.franck at oracle.com

! make/bsd/makefiles/mapfile-vers-debug ! make/bsd/makefiles/mapfile-vers-product ! make/linux/makefiles/mapfile-vers-debug ! make/linux/makefiles/mapfile-vers-product ! make/solaris/makefiles/mapfile-vers ! src/share/vm/classfile/classFileParser.cpp ! src/share/vm/classfile/classFileParser.hpp ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/oops/annotations.cpp ! src/share/vm/oops/annotations.hpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceKlass.hpp ! src/share/vm/oops/method.cpp ! src/share/vm/oops/method.hpp ! src/share/vm/prims/jvm.cpp ! src/share/vm/prims/jvm.h ! src/share/vm/prims/jvmtiRedefineClasses.cpp ! src/share/vm/runtime/fieldDescriptor.cpp ! src/share/vm/runtime/fieldDescriptor.hpp ! src/share/vm/runtime/reflection.cpp

Changeset: 4daebd4cc1dd Author: minqi Date: 2012-12-24 11:46 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/4daebd4cc1dd

Merge

! src/os/windows/vm/os_windows.cpp ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/oops/method.hpp ! src/share/vm/runtime/arguments.cpp

Changeset: cc6a617fffd2 Author: coleenp Date: 2013-01-02 20:28 -0500 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/cc6a617fffd2

8005494: SIGSEGV in Rewriter::relocate_and_link() when testing Weblogic with CompressedOops and KlassPtrs Summary: Relocate functions with jsr's when rewriting so not repeated after reading shared archive Reviewed-by: twisti, jrose

! src/share/vm/interpreter/rewriter.cpp ! src/share/vm/interpreter/rewriter.hpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceKlass.hpp ! src/share/vm/prims/jvmtiRedefineClasses.cpp ! src/share/vm/runtime/handles.inline.hpp

Changeset: 6c3f47d964f3 Author: hseigel Date: 2013-01-07 15:32 -0500 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/6c3f47d964f3

8003705: CDS failed on Windows: can not map in the CDS. Summary: Map memory only once to prevent 'already mapped' failures. Reviewed-by: acorn, zgu

! src/share/vm/memory/filemap.cpp ! src/share/vm/memory/metaspaceShared.cpp

Changeset: 561148896559 Author: hseigel Date: 2013-01-08 13:38 -0500 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/561148896559

8005076: Creating a CDS archive with one alignment and running another causes a crash. Summary: Save the alignment when writing the CDS and compare it when reading the CDS. Reviewed-by: kvn, coleenp

! src/share/vm/memory/filemap.cpp ! src/share/vm/memory/filemap.hpp ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/globals.hpp

Changeset: ade95d680b42 Author: coleenp Date: 2013-01-08 14:01 -0500 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/ade95d680b42

8004728: Add hotspot support for parameter reflection Summary: Add hotspot support for parameter reflection Reviewed-by: acorn, jrose, coleenp Contributed-by: eric.mccorkle at oracle.com

! make/bsd/makefiles/mapfile-vers-debug ! make/bsd/makefiles/mapfile-vers-product ! make/linux/makefiles/mapfile-vers-debug ! make/linux/makefiles/mapfile-vers-product ! make/solaris/makefiles/mapfile-vers ! src/share/vm/classfile/classFileParser.cpp ! src/share/vm/classfile/classFileStream.cpp ! src/share/vm/classfile/classFileStream.hpp ! src/share/vm/classfile/defaultMethods.cpp ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/classfile/systemDictionary.hpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/oops/constMethod.cpp ! src/share/vm/oops/constMethod.hpp ! src/share/vm/oops/method.cpp ! src/share/vm/oops/method.hpp ! src/share/vm/prims/jvm.cpp ! src/share/vm/prims/jvm.h ! src/share/vm/runtime/reflection.cpp ! src/share/vm/runtime/reflection.hpp

Changeset: 185a2c979a0e Author: coleenp Date: 2013-01-08 13:44 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/185a2c979a0e

Merge

Changeset: ecd24264898b Author: zgu Date: 2013-01-08 14:04 -0500 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/ecd24264898b

8005048: NMT: #loaded classes needs to just show the # defined classes Summary: Count number of instance classes so that it matches class metadata size Reviewed-by: coleenp, acorn

! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceKlass.hpp ! src/share/vm/services/memBaseline.cpp ! src/share/vm/services/memRecorder.cpp ! src/share/vm/services/memRecorder.hpp ! src/share/vm/services/memSnapshot.cpp ! src/share/vm/services/memSnapshot.hpp ! src/share/vm/services/memTrackWorker.cpp ! src/share/vm/services/memTrackWorker.hpp ! src/share/vm/services/memTracker.cpp ! src/share/vm/services/memTracker.hpp

Changeset: 37a3e8b7a1e9 Author: zgu Date: 2013-01-08 11:39 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/37a3e8b7a1e9

Merge

! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceKlass.hpp

Changeset: 0c93d4818214 Author: zgu Date: 2013-01-08 15:47 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/0c93d4818214

Merge

Changeset: 1f6d10b4cc0c Author: acorn Date: 2013-01-09 18:06 -0500 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/1f6d10b4cc0c

Merge

! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/globals.hpp

Changeset: 608b2e8a0063 Author: bpittore Date: 2013-01-03 15:08 -0500 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/608b2e8a0063

8004051: assert(_oprs_len[mode] < maxNumberOfOperands) failed: array overflow Summary: assert is triggered when number of register based arguments passed to a java method exceeds 16. Reviewed-by: roland, vladidan

! src/share/vm/c1/c1_LIR.hpp

Changeset: 0c8717a92b2d Author: jiangli Date: 2013-01-08 13:01 -0500 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/0c8717a92b2d

8001341: SIGSEGV in methodOopDesc::fast_exception_handler_bci_for(KlassHandle,int,Thread*)+0x3e9. Summary: Use methodHandle. Reviewed-by: coleenp, acorn, twisti, sspitsyn

! src/share/vm/interpreter/interpreterRuntime.cpp ! src/share/vm/oops/method.cpp ! src/share/vm/oops/method.hpp ! src/share/vm/prims/jvmtiExport.cpp ! src/share/vm/runtime/sharedRuntime.cpp

Changeset: 18c3c3fa291b Author: dlong Date: 2013-01-09 21:18 -0500 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/18c3c3fa291b

Merge

! src/share/vm/oops/method.cpp ! src/share/vm/oops/method.hpp

Changeset: 4c8bf5e55392 Author: brutisso Date: 2013-01-09 09:48 +0100 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/4c8bf5e55392

8005489: VM hangs during GC with ParallelGC and ParallelGCThreads=0 Summary: Print an error message and exit the VM if UseParallalGC is combined with ParllelGCThreads==0. Also reviewed by vitalyd at gmail.com. Reviewed-by: stefank, ehelin

! src/share/vm/runtime/arguments.cpp

Changeset: b2fef6b220e9 Author: jmasa Date: 2013-01-10 07:32 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/b2fef6b220e9

Merge

! src/share/vm/runtime/arguments.cpp

Changeset: d092d1b31229 Author: roland Date: 2012-12-23 17:08 +0100 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/d092d1b31229

8005071: Incremental inlining for JSR 292 Summary: post parse inlining driven by number of live nodes. Reviewed-by: twisti, kvn, jrose

! src/share/vm/opto/bytecodeInfo.cpp ! src/share/vm/opto/c2_globals.hpp ! src/share/vm/opto/callGenerator.cpp ! src/share/vm/opto/callGenerator.hpp ! src/share/vm/opto/callnode.cpp ! src/share/vm/opto/callnode.hpp ! src/share/vm/opto/cfgnode.cpp ! src/share/vm/opto/cfgnode.hpp ! src/share/vm/opto/compile.cpp ! src/share/vm/opto/compile.hpp ! src/share/vm/opto/doCall.cpp ! src/share/vm/opto/graphKit.cpp ! src/share/vm/opto/parse.hpp ! src/share/vm/opto/phaseX.cpp ! src/share/vm/opto/phaseX.hpp ! src/share/vm/opto/stringopts.cpp ! src/share/vm/runtime/arguments.cpp

Changeset: 00af3a3a8df4 Author: kvn Date: 2013-01-03 15:09 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/00af3a3a8df4

8005522: use fast-string instructions on x86 for zeroing Summary: use 'rep stosb' instead of 'rep stosq' when fast-string operations are available. Reviewed-by: twisti, roland

! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/assembler_x86.hpp ! src/cpu/x86/vm/globals_x86.hpp ! src/cpu/x86/vm/macroAssembler_x86.cpp ! src/cpu/x86/vm/macroAssembler_x86.hpp ! src/cpu/x86/vm/vm_version_x86.cpp ! src/cpu/x86/vm/vm_version_x86.hpp ! src/cpu/x86/vm/x86_32.ad ! src/cpu/x86/vm/x86_64.ad ! src/share/vm/opto/memnode.cpp

Changeset: e2e6bf86682c Author: kvn Date: 2013-01-03 16:30 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/e2e6bf86682c

8005544: Use 256bit YMM registers in arraycopy stubs on x86 Summary: Use YMM registers in arraycopy and array_fill stubs. Reviewed-by: roland, twisti

! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/assembler_x86.hpp ! src/cpu/x86/vm/macroAssembler_x86.cpp ! src/cpu/x86/vm/stubGenerator_x86_32.cpp ! src/cpu/x86/vm/stubGenerator_x86_64.cpp

Changeset: ffa87474d7a4 Author: twisti Date: 2013-01-07 14:08 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/ffa87474d7a4

8004537: replace AbstractAssembler emit_long with emit_int32 Reviewed-by: jrose, kvn, twisti Contributed-by: Morris Meyer <morris.meyer at oracle.com>

! src/cpu/sparc/vm/assembler_sparc.hpp ! src/cpu/sparc/vm/assembler_sparc.inline.hpp ! src/cpu/sparc/vm/cppInterpreter_sparc.cpp ! src/cpu/sparc/vm/macroAssembler_sparc.cpp ! src/cpu/sparc/vm/templateInterpreter_sparc.cpp ! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/macroAssembler_x86.cpp ! src/share/vm/asm/assembler.hpp

Changeset: 038dd2875b94 Author: kvn Date: 2013-01-08 11:30 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/038dd2875b94

8005419: Improve intrinsics code performance on x86 by using AVX2 Summary: use 256bit vpxor,vptest instructions in String.compareTo() and equals() intrinsics. Reviewed-by: twisti

! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/assembler_x86.hpp ! src/cpu/x86/vm/macroAssembler_x86.cpp ! src/cpu/x86/vm/macroAssembler_x86.hpp

Changeset: 5698813d45eb Author: twisti Date: 2013-01-09 15:37 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/5698813d45eb

8005418: JSR 292: virtual dispatch bug in 292 impl Reviewed-by: jrose, kvn

! src/share/vm/opto/callGenerator.cpp ! src/share/vm/opto/compile.hpp ! src/share/vm/opto/doCall.cpp ! src/share/vm/opto/parse.hpp ! src/share/vm/opto/parse1.cpp

Changeset: f1c06dcee0b5 Author: kvn Date: 2013-01-10 10:00 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/f1c06dcee0b5

Merge

! src/share/vm/runtime/arguments.cpp

Changeset: 1e129851479e Author: amurillo Date: 2013-01-11 01:43 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/1e129851479e

Merge

Changeset: b5e6bec76f4a Author: amurillo Date: 2013-01-11 01:43 -0800 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/b5e6bec76f4a

Added tag hs25-b15 for changeset 1e129851479e

! .hgtags

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