[OpenJDK 2D-Dev] hg: jdk7/2d/hotspot: 47 new changesets
lana.steuck at oracle.com
lana.steuck at oracle.com
Tue Feb 22 04:33:19 UTC 2011
Changeset: 6aa467001334
Author: trims
Date: 2011-01-25 14:57 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/6aa467001334
Added tag hs20-b07 for changeset d535bf4c1235
! .hgtags
Changeset: d19d8218a399
Author: trims
Date: 2011-01-25 15:06 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/d19d8218a399
7014711: Fork HS20 to HS21 - renumber Major and build numbers of JVM
Summary: Update the Major and Build numbers for HS21
Reviewed-by: jcoomes
! make/hotspot_version
Changeset: ccfcb502af3f
Author: dholmes
Date: 2011-01-25 00:14 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/ccfcb502af3f
6566340: Restore use of stillborn flag to signify a thread that was stopped before it started
Summary: Restore use of stillborn flag
Reviewed-by: acorn, alanb
! src/share/vm/prims/jvm.cpp
! src/share/vm/runtime/thread.cpp
Changeset: 515cc1a31fd1
Author: dcubed
Date: 2011-01-26 21:26 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/515cc1a31fd1
Merge
Changeset: bb2c2878f134
Author: twisti
Date: 2011-01-20 08:25 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/bb2c2878f134
7011839: JSR 292 turn on escape analysis when using invokedynamic
Summary: Currently escape analysis is turned off when EnableInvokeDynamic is true.
Reviewed-by: jrose, kvn
! src/share/vm/ci/bcEscapeAnalyzer.cpp
! src/share/vm/runtime/arguments.cpp
Changeset: a7367756024b
Author: twisti
Date: 2011-01-21 01:16 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/a7367756024b
Merge
! src/share/vm/ci/bcEscapeAnalyzer.cpp
- src/share/vm/gc_implementation/g1/concurrentZFThread.cpp
- src/share/vm/gc_implementation/g1/concurrentZFThread.hpp
Changeset: 403dc4c1d7f5
Author: never
Date: 2011-01-21 13:01 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/403dc4c1d7f5
6809483: hotspot:::method_entry are not correctly generated for "method()V"
Reviewed-by: iveresov, twisti
! src/share/vm/c1/c1_Canonicalizer.cpp
! src/share/vm/c1/c1_Canonicalizer.hpp
! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_Instruction.hpp
! src/share/vm/c1/c1_InstructionPrinter.cpp
! src/share/vm/c1/c1_InstructionPrinter.hpp
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/c1/c1_LIRGenerator.hpp
! src/share/vm/c1/c1_Optimizer.cpp
! src/share/vm/c1/c1_ValueMap.hpp
Changeset: aa4b04b68652
Author: never
Date: 2011-01-21 13:03 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/aa4b04b68652
Merge
! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_LIRGenerator.cpp
Changeset: e4fee0bdaa85
Author: never
Date: 2011-01-24 13:34 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/e4fee0bdaa85
7008809: should report the class in ArrayStoreExceptions from compiled code
Reviewed-by: iveresov, twisti
! src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp
! src/cpu/sparc/vm/c1_Runtime1_sparc.cpp
! src/cpu/x86/vm/c1_CodeStubs_x86.cpp
! src/cpu/x86/vm/c1_Runtime1_x86.cpp
! src/share/vm/c1/c1_CodeStubs.hpp
! src/share/vm/c1/c1_LIR.cpp
! src/share/vm/c1/c1_Runtime1.cpp
! src/share/vm/c1/c1_Runtime1.hpp
Changeset: f966c66b5463
Author: iveresov
Date: 2011-01-25 14:38 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/f966c66b5463
7014247: CTW fails when compile sun/misc/AtomicLongCSImpl (REMOVED from JDK7)
Summary: Use lea to compute field address in AtomicLongCSImpl::attemptUpdate() intrinsic on x86.
Reviewed-by: never, kvn
! src/cpu/x86/vm/c1_LIRGenerator_x86.cpp
Changeset: 635b068a7224
Author: twisti
Date: 2011-01-27 08:47 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/635b068a7224
Merge
! src/cpu/sparc/vm/c1_Runtime1_sparc.cpp
Changeset: 9846d99e16d3
Author: twisti
Date: 2011-01-27 14:05 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/9846d99e16d3
Merge
Changeset: a672e43650cc
Author: tonyp
Date: 2011-01-21 11:30 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/a672e43650cc
7013718: G1: small fixes for two assert/guarantee failures
Summary: Two small fixes to deal with a guarantee failure (the marking thread should join the SuspendibleThreadSet before calling a method that does pause prediction work so that said method is never called during a pause) and an assert failure (an assert is too strong).
Reviewed-by: iveresov, johnc
! src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp
! src/share/vm/gc_implementation/g1/heapRegionSeq.cpp
Changeset: 97ba643ea3ed
Author: tonyp
Date: 2011-01-25 17:58 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/97ba643ea3ed
7014261: G1: RSet-related failures
Summary: A race between the concurrent cleanup thread and the VM thread while it is processing the "expanded sparse table list" causes both threads to try to free the same sparse table entry and either causes one of the threads to fail or leaves the entry in an inconsistent state. The solution is purge all entries on the expanded list that correspond go regions that are being cleaned up.
Reviewed-by: brutisso, johnc
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.hpp
! src/share/vm/gc_implementation/g1/sparsePRT.cpp
! src/share/vm/gc_implementation/g1/sparsePRT.hpp
Changeset: 234761c55641
Author: johnc
Date: 2011-01-25 10:56 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/234761c55641
6608385: G1: need to support parallel reference processing
Summary: Implement support for ParallelRefProcEnabled in the reference processing that takes place at the end of G1 concurrent marking.
Reviewed-by: tonyp, ysr
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
! src/share/vm/runtime/arguments.cpp
Changeset: 81668b1f4877
Author: johnc
Date: 2011-01-26 09:57 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/81668b1f4877
Merge
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
Changeset: 27e4ea99855d
Author: johnc
Date: 2011-01-27 13:42 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/27e4ea99855d
Merge
! src/share/vm/runtime/arguments.cpp
Changeset: 3582bf76420e
Author: coleenp
Date: 2011-01-27 16:11 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/3582bf76420e
6990754: Use native memory and reference counting to implement SymbolTable
Summary: move symbols from permgen into C heap and reference count them
Reviewed-by: never, acorn, jmasa, stefank
! agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java
! agent/src/share/classes/sun/jvm/hotspot/HotSpotTypeDataBase.java
! agent/src/share/classes/sun/jvm/hotspot/interpreter/BytecodeLoadConstant.java
! agent/src/share/classes/sun/jvm/hotspot/interpreter/BytecodeWithKlass.java
! agent/src/share/classes/sun/jvm/hotspot/memory/DictionaryEntry.java
! agent/src/share/classes/sun/jvm/hotspot/memory/LoaderConstraintEntry.java
! agent/src/share/classes/sun/jvm/hotspot/memory/PlaceholderEntry.java
! agent/src/share/classes/sun/jvm/hotspot/memory/StringTable.java
! agent/src/share/classes/sun/jvm/hotspot/memory/SymbolTable.java
! agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPool.java
! agent/src/share/classes/sun/jvm/hotspot/oops/GenerateOopMap.java
! agent/src/share/classes/sun/jvm/hotspot/oops/InstanceKlass.java
! agent/src/share/classes/sun/jvm/hotspot/oops/Klass.java
! agent/src/share/classes/sun/jvm/hotspot/oops/Method.java
! agent/src/share/classes/sun/jvm/hotspot/oops/ObjectHeap.java
! agent/src/share/classes/sun/jvm/hotspot/oops/Symbol.java
- agent/src/share/classes/sun/jvm/hotspot/oops/SymbolKlass.java
! agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassWriter.java
! agent/src/share/classes/sun/jvm/hotspot/types/Field.java
! agent/src/share/classes/sun/jvm/hotspot/ui/classbrowser/HTMLGenerator.java
! agent/src/share/classes/sun/jvm/hotspot/utilities/Hashtable.java
! agent/src/share/classes/sun/jvm/hotspot/utilities/HashtableEntry.java
! agent/src/share/classes/sun/jvm/hotspot/utilities/HeapHprofBinWriter.java
! src/cpu/sparc/vm/sharedRuntime_sparc.cpp
! src/cpu/x86/vm/sharedRuntime_x86_32.cpp
! src/cpu/x86/vm/sharedRuntime_x86_64.cpp
! src/os/solaris/dtrace/generateJvmOffsets.cpp
! src/os/solaris/dtrace/jhelper.d
! src/os/solaris/dtrace/libjvm_db.c
! src/os/solaris/vm/dtraceJSDT_solaris.cpp
! src/share/vm/ci/ciClassList.hpp
! src/share/vm/ci/ciEnv.cpp
! src/share/vm/ci/ciEnv.hpp
! src/share/vm/ci/ciField.cpp
! src/share/vm/ci/ciInstanceKlass.cpp
! src/share/vm/ci/ciKlass.cpp
! src/share/vm/ci/ciMethod.cpp
! src/share/vm/ci/ciObjArrayKlass.cpp
! src/share/vm/ci/ciObject.hpp
! src/share/vm/ci/ciObjectFactory.cpp
! src/share/vm/ci/ciObjectFactory.hpp
! src/share/vm/ci/ciSignature.cpp
! src/share/vm/ci/ciSignature.hpp
! src/share/vm/ci/ciSymbol.cpp
! src/share/vm/ci/ciSymbol.hpp
- src/share/vm/ci/ciSymbolKlass.cpp
- src/share/vm/ci/ciSymbolKlass.hpp
! src/share/vm/ci/compilerInterface.hpp
! src/share/vm/classfile/classFileError.cpp
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/classFileParser.hpp
! src/share/vm/classfile/classLoader.cpp
! src/share/vm/classfile/classLoader.hpp
! src/share/vm/classfile/dictionary.cpp
! src/share/vm/classfile/dictionary.hpp
! src/share/vm/classfile/javaAssertions.cpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/classfile/loaderConstraints.cpp
! src/share/vm/classfile/loaderConstraints.hpp
! src/share/vm/classfile/placeholders.cpp
! src/share/vm/classfile/placeholders.hpp
! src/share/vm/classfile/resolutionErrors.cpp
! src/share/vm/classfile/resolutionErrors.hpp
! src/share/vm/classfile/stackMapFrame.cpp
! src/share/vm/classfile/stackMapFrame.hpp
! src/share/vm/classfile/stackMapTable.cpp
! src/share/vm/classfile/symbolTable.cpp
! src/share/vm/classfile/symbolTable.hpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/systemDictionary.hpp
! src/share/vm/classfile/verificationType.cpp
! src/share/vm/classfile/verificationType.hpp
! src/share/vm/classfile/verifier.cpp
! src/share/vm/classfile/verifier.hpp
! src/share/vm/classfile/vmSymbols.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/code/compiledIC.cpp
! src/share/vm/code/dependencies.cpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/compiler/compileBroker.cpp
! src/share/vm/compiler/compileLog.hpp
! src/share/vm/compiler/compilerOracle.cpp
! src/share/vm/compiler/compilerOracle.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/g1MarkSweep.cpp
! src/share/vm/gc_implementation/parallelScavenge/pcTasks.cpp
! src/share/vm/gc_implementation/parallelScavenge/pcTasks.hpp
! src/share/vm/gc_implementation/parallelScavenge/psMarkSweep.cpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/shared/concurrentGCThread.cpp
! src/share/vm/gc_implementation/shared/markSweep.cpp
! src/share/vm/interpreter/bytecode.cpp
! src/share/vm/interpreter/bytecode.hpp
! src/share/vm/interpreter/bytecodeTracer.cpp
! src/share/vm/interpreter/interpreter.cpp
! src/share/vm/interpreter/interpreterRuntime.cpp
! src/share/vm/interpreter/linkResolver.cpp
! src/share/vm/interpreter/linkResolver.hpp
! src/share/vm/memory/classify.cpp
! src/share/vm/memory/compactingPermGenGen.cpp
! src/share/vm/memory/compactingPermGenGen.hpp
! src/share/vm/memory/dump.cpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/genMarkSweep.cpp
! src/share/vm/memory/heapInspection.cpp
! src/share/vm/memory/iterator.hpp
! src/share/vm/memory/oopFactory.hpp
! src/share/vm/memory/restore.cpp
! src/share/vm/memory/serialize.cpp
! src/share/vm/memory/sharedHeap.cpp
! src/share/vm/memory/universe.cpp
! src/share/vm/memory/universe.hpp
! src/share/vm/oops/arrayKlass.cpp
! src/share/vm/oops/arrayKlass.hpp
! src/share/vm/oops/arrayOop.cpp
! src/share/vm/oops/constantPoolKlass.cpp
! src/share/vm/oops/constantPoolOop.cpp
! src/share/vm/oops/constantPoolOop.hpp
! src/share/vm/oops/generateOopMap.cpp
! src/share/vm/oops/generateOopMap.hpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/oops/instanceKlassKlass.cpp
! src/share/vm/oops/klass.cpp
! src/share/vm/oops/klass.hpp
! src/share/vm/oops/klassKlass.cpp
! src/share/vm/oops/klassVtable.cpp
! src/share/vm/oops/klassVtable.hpp
! src/share/vm/oops/markOop.hpp
! src/share/vm/oops/methodKlass.cpp
! src/share/vm/oops/methodOop.cpp
! src/share/vm/oops/methodOop.hpp
! src/share/vm/oops/objArrayKlass.cpp
! src/share/vm/oops/objArrayKlassKlass.cpp
! src/share/vm/oops/oop.hpp
! src/share/vm/oops/oop.inline.hpp
! src/share/vm/oops/oopsHierarchy.hpp
+ src/share/vm/oops/symbol.cpp
+ src/share/vm/oops/symbol.hpp
- src/share/vm/oops/symbolKlass.cpp
- src/share/vm/oops/symbolKlass.hpp
- src/share/vm/oops/symbolOop.cpp
- src/share/vm/oops/symbolOop.hpp
! src/share/vm/oops/typeArrayKlass.cpp
! src/share/vm/opto/runtime.cpp
! src/share/vm/precompiled.hpp
! src/share/vm/prims/jni.cpp
! src/share/vm/prims/jniCheck.cpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/prims/jvm_misc.hpp
! src/share/vm/prims/jvmtiClassFileReconstituter.cpp
! src/share/vm/prims/jvmtiClassFileReconstituter.hpp
! src/share/vm/prims/jvmtiEnv.cpp
! src/share/vm/prims/jvmtiEnvBase.cpp
! src/share/vm/prims/jvmtiExport.cpp
! src/share/vm/prims/jvmtiExport.hpp
! src/share/vm/prims/jvmtiImpl.cpp
! src/share/vm/prims/jvmtiRedefineClasses.cpp
! src/share/vm/prims/jvmtiRedefineClasses.hpp
! src/share/vm/prims/jvmtiTagMap.cpp
! src/share/vm/prims/methodComparator.cpp
! src/share/vm/prims/methodHandleWalk.cpp
! src/share/vm/prims/methodHandleWalk.hpp
! src/share/vm/prims/methodHandles.cpp
! src/share/vm/prims/methodHandles.hpp
! src/share/vm/prims/nativeLookup.cpp
! src/share/vm/prims/unsafe.cpp
! src/share/vm/runtime/deoptimization.cpp
! src/share/vm/runtime/fieldDescriptor.hpp
! src/share/vm/runtime/fieldType.cpp
! src/share/vm/runtime/fieldType.hpp
! src/share/vm/runtime/fprofiler.cpp
! src/share/vm/runtime/frame.cpp
! src/share/vm/runtime/frame.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/handles.hpp
! src/share/vm/runtime/interfaceSupport.cpp
! src/share/vm/runtime/interfaceSupport.hpp
! src/share/vm/runtime/java.cpp
! src/share/vm/runtime/java.hpp
! src/share/vm/runtime/javaCalls.cpp
! src/share/vm/runtime/javaCalls.hpp
! src/share/vm/runtime/objectMonitor.cpp
! src/share/vm/runtime/os.cpp
! src/share/vm/runtime/reflection.cpp
! src/share/vm/runtime/reflection.hpp
! src/share/vm/runtime/reflectionUtils.hpp
! src/share/vm/runtime/rframe.cpp
! src/share/vm/runtime/safepoint.cpp
! src/share/vm/runtime/sharedRuntime.cpp
! src/share/vm/runtime/sharedRuntime.hpp
! src/share/vm/runtime/signature.cpp
! src/share/vm/runtime/signature.hpp
! src/share/vm/runtime/statSampler.cpp
! src/share/vm/runtime/synchronizer.cpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/vframe.cpp
! src/share/vm/runtime/vmStructs.cpp
! src/share/vm/runtime/vmStructs.hpp
! src/share/vm/runtime/vm_operations.cpp
! src/share/vm/runtime/vm_operations.hpp
! src/share/vm/services/attachListener.cpp
! src/share/vm/services/classLoadingService.cpp
! src/share/vm/services/heapDumper.cpp
! src/share/vm/services/lowMemoryDetector.cpp
! src/share/vm/services/management.cpp
! src/share/vm/services/management.hpp
! src/share/vm/services/memoryManager.cpp
! src/share/vm/services/memoryPool.cpp
! src/share/vm/services/memoryService.cpp
! src/share/vm/services/threadService.cpp
! src/share/vm/utilities/debug.cpp
! src/share/vm/utilities/debug.hpp
! src/share/vm/utilities/exceptions.cpp
! src/share/vm/utilities/exceptions.hpp
! src/share/vm/utilities/hashtable.cpp
! src/share/vm/utilities/hashtable.hpp
! src/share/vm/utilities/hashtable.inline.hpp
! src/share/vm/utilities/utf8.cpp
! src/share/vm/utilities/utf8.hpp
! src/share/vm/utilities/xmlstream.cpp
! src/share/vm/utilities/xmlstream.hpp
Changeset: ae4b185f2ed1
Author: trims
Date: 2011-02-03 23:26 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/ae4b185f2ed1
Merge
! .hgtags
- agent/src/share/classes/sun/jvm/hotspot/oops/SymbolKlass.java
- src/share/vm/ci/ciSymbolKlass.cpp
- src/share/vm/ci/ciSymbolKlass.hpp
- src/share/vm/oops/symbolKlass.cpp
- src/share/vm/oops/symbolKlass.hpp
- src/share/vm/oops/symbolOop.cpp
- src/share/vm/oops/symbolOop.hpp
Changeset: 55b9f498dbce
Author: cl
Date: 2011-02-10 16:24 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/55b9f498dbce
Added tag jdk7-b129 for changeset ae4b185f2ed1
! .hgtags
Changeset: 14c2f31280dd
Author: trims
Date: 2011-02-11 14:30 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/14c2f31280dd
Added tag hs21-b01 for changeset ae4b185f2ed1
! .hgtags
Changeset: b7a938236e43
Author: tonyp
Date: 2011-01-31 16:28 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/b7a938236e43
7014679: G1: deadlock during concurrent cleanup
Summary: There's a potential deadlock between the concurrent cleanup thread and the GC workers that are trying to allocate and waiting for more free regions to be made available.
Reviewed-by: iveresov, jcoomes
! src/share/vm/gc_implementation/g1/concurrentMarkThread.cpp
Changeset: e49cfa28f585
Author: ysr
Date: 2011-02-01 10:02 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/e49cfa28f585
6999988: CMS: Increased fragmentation leading to promotion failure after CR#6631166 got implemented
Summary: Fix calculation of _desired, in free list statistics, which was missing an intended set of parentheses.
Reviewed-by: poonam, jmasa
! src/share/vm/gc_implementation/shared/allocationStats.hpp
Changeset: 986b2844f7a2
Author: brutisso
Date: 2011-02-01 14:05 +0100
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/986b2844f7a2
6789220: CMS: intermittent timeout running nsk/regression/b4796926
Summary: The reference handler java thread and the GC could dead lock
Reviewed-by: never, johnc, jcoomes
! src/share/vm/compiler/compileBroker.cpp
Changeset: c33825b68624
Author: johnc
Date: 2011-02-02 10:41 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/c33825b68624
6923430: G1: assert(res != 0,"This should have worked.")
7007446: G1: expand the heap with a single step, not one region at a time
Summary: Changed G1CollectedHeap::expand() to expand the committed space by calling VirtualSpace::expand_by() once rather than for every region in the expansion amount. This allows the success or failure of the expansion to be determined before creating any heap regions. Introduced a develop flag G1ExitOnExpansionFailure (false by default) that, when true, will exit the VM if the expansion of the committed space fails. Finally G1CollectedHeap::expand() returns a status back to it's caller so that the caller knows whether to attempt the allocation.
Reviewed-by: brutisso, tonyp
! src/share/vm/gc_implementation/g1/concurrentG1Refine.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/g1RemSet.cpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
Changeset: 176d0be30214
Author: phh
Date: 2011-02-03 16:06 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/176d0be30214
7016998: gcutil class LinearLeastSquareFit doesn't initialize some of its fields
Summary: Initialize _sum_x_squared, _intercept and _slope in constructor.
Reviewed-by: bobv, coleenp
! src/share/vm/gc_implementation/shared/gcUtil.cpp
Changeset: c6bf3ca2bb31
Author: trims
Date: 2011-02-04 16:29 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/c6bf3ca2bb31
Merge
Changeset: d70fe6ab4436
Author: coleenp
Date: 2011-02-01 11:23 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/d70fe6ab4436
6588413: Use -fvisibility=hidden for gcc compiles
Summary: Add option for gcc 4 and above, define JNIEXPORT and JNIIMPORT to visibility=default, add for jio_snprintf and others since -fvisibility=hidden overrides --version-script definitions.
Reviewed-by: kamg, never
! make/linux/makefiles/gcc.make
! make/linux/makefiles/mapfile-vers-debug
! make/linux/makefiles/mapfile-vers-product
! src/cpu/sparc/vm/jni_sparc.h
! src/cpu/x86/vm/jni_x86.h
! src/cpu/zero/vm/jni_zero.h
! src/os/linux/vm/jvm_linux.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/os_solaris.cpp
! src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp
! src/os_cpu/linux_x86/vm/os_linux_x86.cpp
! src/os_cpu/linux_zero/vm/os_linux_zero.cpp
! src/os_cpu/solaris_sparc/vm/os_solaris_sparc.cpp
! src/os_cpu/solaris_x86/vm/os_solaris_x86.cpp
! src/share/vm/prims/forte.cpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/prims/jvm.h
Changeset: b92c45f2bc75
Author: bobv
Date: 2011-02-02 11:35 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/b92c45f2bc75
7016023: Enable building ARM and PPC from src/closed repository
Reviewed-by: dholmes, bdelsart
! make/Makefile
+ make/closed.make
! make/jprt.properties
! make/linux/Makefile
! make/linux/makefiles/adlc.make
+ make/linux/makefiles/arm.make
! make/linux/makefiles/buildtree.make
+ make/linux/makefiles/ppc.make
! make/linux/makefiles/rules.make
! make/linux/makefiles/top.make
! make/linux/makefiles/vm.make
+ make/linux/platform_arm
+ make/linux/platform_ppc
! src/os/linux/vm/osThread_linux.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/linux/vm/os_linux.inline.hpp
! src/os/linux/vm/thread_linux.inline.hpp
! src/share/vm/asm/assembler.cpp
! src/share/vm/asm/assembler.hpp
! src/share/vm/asm/codeBuffer.hpp
! src/share/vm/c1/c1_Defs.hpp
! src/share/vm/c1/c1_FpuStackSim.hpp
! src/share/vm/c1/c1_FrameMap.cpp
! src/share/vm/c1/c1_FrameMap.hpp
! src/share/vm/c1/c1_Instruction.hpp
! src/share/vm/c1/c1_LIRAssembler.cpp
! src/share/vm/c1/c1_LIRAssembler.hpp
! src/share/vm/c1/c1_LinearScan.cpp
! src/share/vm/c1/c1_LinearScan.hpp
! src/share/vm/c1/c1_MacroAssembler.hpp
! src/share/vm/c1/c1_globals.hpp
! src/share/vm/classfile/classFileStream.hpp
! src/share/vm/classfile/stackMapTable.hpp
! src/share/vm/classfile/verifier.cpp
! src/share/vm/code/codeBlob.cpp
! src/share/vm/code/compiledIC.hpp
! src/share/vm/code/icBuffer.cpp
! src/share/vm/code/relocInfo.cpp
! src/share/vm/code/relocInfo.hpp
! src/share/vm/code/vmreg.hpp
! src/share/vm/compiler/disassembler.cpp
! src/share/vm/compiler/disassembler.hpp
! src/share/vm/interpreter/abstractInterpreter.hpp
! src/share/vm/interpreter/bytecode.hpp
! src/share/vm/interpreter/bytecodeInterpreter.cpp
! src/share/vm/interpreter/bytecodeInterpreter.hpp
! src/share/vm/interpreter/bytecodeInterpreter.inline.hpp
! src/share/vm/interpreter/bytecodeStream.hpp
! src/share/vm/interpreter/bytecodes.cpp
! src/share/vm/interpreter/bytecodes.hpp
! src/share/vm/interpreter/cppInterpreter.hpp
! src/share/vm/interpreter/cppInterpreterGenerator.hpp
! src/share/vm/interpreter/interpreter.hpp
! src/share/vm/interpreter/interpreterGenerator.hpp
! src/share/vm/interpreter/interpreterRuntime.cpp
! src/share/vm/interpreter/interpreterRuntime.hpp
! src/share/vm/interpreter/templateInterpreter.hpp
! src/share/vm/interpreter/templateInterpreterGenerator.hpp
! src/share/vm/interpreter/templateTable.hpp
! src/share/vm/oops/constantPoolOop.hpp
! src/share/vm/oops/oop.inline.hpp
! src/share/vm/oops/typeArrayOop.hpp
! src/share/vm/opto/buildOopMap.cpp
! src/share/vm/opto/c2_globals.hpp
! src/share/vm/opto/c2compiler.cpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/gcm.cpp
! src/share/vm/opto/locknode.hpp
! src/share/vm/opto/output.hpp
! src/share/vm/opto/regmask.cpp
! src/share/vm/opto/regmask.hpp
! src/share/vm/opto/runtime.cpp
! src/share/vm/prims/jniCheck.cpp
! src/share/vm/prims/jni_md.h
! src/share/vm/prims/jvmtiClassFileReconstituter.cpp
! src/share/vm/runtime/deoptimization.cpp
! src/share/vm/runtime/dtraceJSDT.hpp
! src/share/vm/runtime/frame.cpp
! src/share/vm/runtime/frame.hpp
! src/share/vm/runtime/frame.inline.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/icache.hpp
! src/share/vm/runtime/java.cpp
! src/share/vm/runtime/javaCalls.hpp
! src/share/vm/runtime/javaFrameAnchor.hpp
! src/share/vm/runtime/os.hpp
! src/share/vm/runtime/registerMap.hpp
! src/share/vm/runtime/relocator.hpp
! src/share/vm/runtime/safepoint.cpp
! src/share/vm/runtime/sharedRuntime.cpp
! src/share/vm/runtime/stackValueCollection.cpp
! src/share/vm/runtime/statSampler.cpp
! src/share/vm/runtime/stubCodeGenerator.cpp
! src/share/vm/runtime/stubRoutines.hpp
! src/share/vm/runtime/thread.hpp
! src/share/vm/runtime/threadLocalStorage.hpp
! src/share/vm/runtime/vmStructs.cpp
! src/share/vm/runtime/vm_version.cpp
! src/share/vm/utilities/copy.hpp
! src/share/vm/utilities/globalDefinitions.hpp
! src/share/vm/utilities/taskqueue.hpp
Changeset: 9cd8a2c2d584
Author: bobv
Date: 2011-02-02 11:54 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/9cd8a2c2d584
Merge
! src/os/linux/vm/os_linux.cpp
Changeset: face83fc8882
Author: coleenp
Date: 2011-02-02 18:38 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/face83fc8882
7012088: jump to 0 address because of lack of memory ordering in SignatureHandlerLibrary::add
Summary: Write method signature handler under lock to prevent race with growable array resizing
Reviewed-by: dsamersoff, dholmes
! src/share/vm/interpreter/interpreterRuntime.cpp
Changeset: bf8517f4e4d0
Author: kamg
Date: 2011-02-02 14:38 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/bf8517f4e4d0
6766644: Redefinition of compiled method fails with assertion "Can not load classes with the Compiler thread"
Summary: Defer posting events from the compiler thread: use service thread
Reviewed-by: coleenp, dholmes, never, dcubed
- agent/src/share/classes/sun/jvm/hotspot/runtime/LowMemoryDetectorThread.java
+ agent/src/share/classes/sun/jvm/hotspot/runtime/ServiceThread.java
! agent/src/share/classes/sun/jvm/hotspot/runtime/Thread.java
! agent/src/share/classes/sun/jvm/hotspot/runtime/Threads.java
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/prims/jvmtiExport.cpp
! src/share/vm/prims/jvmtiExport.hpp
! src/share/vm/prims/jvmtiImpl.cpp
! src/share/vm/prims/jvmtiImpl.hpp
! src/share/vm/runtime/fprofiler.hpp
! src/share/vm/runtime/mutexLocker.cpp
! src/share/vm/runtime/mutexLocker.hpp
+ src/share/vm/runtime/serviceThread.cpp
+ src/share/vm/runtime/serviceThread.hpp
! src/share/vm/runtime/thread.hpp
! src/share/vm/runtime/vmStructs.cpp
! src/share/vm/services/attachListener.hpp
! src/share/vm/services/lowMemoryDetector.cpp
! src/share/vm/services/lowMemoryDetector.hpp
! src/share/vm/services/management.cpp
! src/share/vm/utilities/macros.hpp
Changeset: d28def44457d
Author: coleenp
Date: 2011-02-03 21:30 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/d28def44457d
7017009: Secondary out of c-heap memory error reporting out of memory
Summary: Use os::malloc() to allocate buffer to read elf symbols and check for null
Reviewed-by: zgu, phh, dsamersoff, dholmes, dcubed
! src/share/vm/utilities/elfSymbolTable.cpp
Changeset: 5e139f767ddb
Author: coleenp
Date: 2011-02-03 20:30 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/5e139f767ddb
Merge
- agent/src/share/classes/sun/jvm/hotspot/runtime/LowMemoryDetectorThread.java
Changeset: e9f24eebafd4
Author: rottenha
Date: 2011-02-07 08:40 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/e9f24eebafd4
Merge
- agent/src/share/classes/sun/jvm/hotspot/runtime/LowMemoryDetectorThread.java
Changeset: d8a72fbc4be7
Author: kamg
Date: 2011-02-08 17:20 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/d8a72fbc4be7
7003401: Implement VM error-reporting functionality on erroneous termination
Summary: Add support for distribution-specific error reporting
Reviewed-by: coleenp, phh, jcoomes, ohair
! make/Makefile
+ make/altsrc.make
- make/closed.make
! make/linux/makefiles/adlc.make
! make/linux/makefiles/buildtree.make
! make/linux/makefiles/rules.make
! make/linux/makefiles/top.make
! make/linux/makefiles/vm.make
! make/solaris/makefiles/adlc.make
! make/solaris/makefiles/buildtree.make
! make/solaris/makefiles/rules.make
! make/solaris/makefiles/top.make
! make/solaris/makefiles/vm.make
! make/windows/create_obj_files.sh
! make/windows/makefiles/vm.make
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/vm_version.cpp
! src/share/vm/runtime/vm_version.hpp
+ src/share/vm/utilities/errorReporter.cpp
+ src/share/vm/utilities/errorReporter.hpp
! src/share/vm/utilities/ostream.cpp
! src/share/vm/utilities/ostream.hpp
! src/share/vm/utilities/vmError.cpp
Changeset: fb539912d338
Author: coleenp
Date: 2011-02-07 14:36 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/fb539912d338
6472925: OutOfMemoryError fails to generate stack trace as it now ought
Summary: Print an additional message for OOM during stack trace printing
Reviewed-by: dholmes, phh, acorn, kamg, dcubed
! src/share/vm/runtime/thread.cpp
Changeset: 5fb3ee258e76
Author: coleenp
Date: 2011-02-08 19:50 -0500
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/5fb3ee258e76
Merge
- make/closed.make
Changeset: f36c9fe788b8
Author: mchung
Date: 2011-02-08 09:11 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/f36c9fe788b8
7017673: Remove setting of the sun.jkernel.DownloadManager as a boot classloader hook
Reviewed-by: alanb, dcubed, coleenp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/runtime/thread.cpp
Changeset: 5197f3d713a1
Author: mchung
Date: 2011-02-08 22:27 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/5197f3d713a1
Merge
- make/closed.make
! src/share/vm/runtime/thread.cpp
Changeset: 63d374c54045
Author: ctornqvi
Date: 2011-02-09 11:08 +0100
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/63d374c54045
7014918: Improve core/minidump handling in Hotspot
Summary: Added Minidump support on Windows, enabled large page core dumps when coredump_filter is present and writing out path/rlimit for core dumps.
Reviewed-by: poonam, dsamersoff, sla, coleenp
! src/os/linux/vm/os_linux.cpp
+ src/os/posix/vm/os_posix.cpp
! src/os/windows/vm/os_windows.cpp
! src/os/windows/vm/os_windows.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/os.hpp
! src/share/vm/utilities/vmError.cpp
! src/share/vm/utilities/vmError.hpp
Changeset: b83527d0482d
Author: ctornqvi
Date: 2011-02-10 12:55 +0100
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/b83527d0482d
7018366: hotspot/runtime_erro Fix for 7014918 does not build using MVC 2003
Summary: Looking at API_VERSION_NUMBER define to see what version of dbghelp.h/imagehlp.h is included to determine what MINIDUMP_TYPEs are defined in the header file
Reviewed-by: acorn, brutisso, sla
! src/os/windows/vm/os_windows.cpp
Changeset: e1523f7fd848
Author: rottenha
Date: 2011-02-11 05:40 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/e1523f7fd848
Merge
- make/closed.make
Changeset: 2a9f9f2200fa
Author: trims
Date: 2011-02-11 15:31 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/2a9f9f2200fa
Merge
- agent/src/share/classes/sun/jvm/hotspot/runtime/LowMemoryDetectorThread.java
Changeset: 762bc029de50
Author: trims
Date: 2011-02-11 15:32 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/762bc029de50
7019104: Bump the HS21 build number to 02
Summary: Update the HS21 build number to 02
Reviewed-by: jcoomes
! make/hotspot_version
Changeset: e9aa2ca89ad6
Author: kamg
Date: 2011-02-16 16:58 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/e9aa2ca89ad6
7019718: make error reporting flags product instead of diagnostic
Summary: see synopsis
Reviewed-by: acorn, coleenp
! src/share/vm/runtime/globals.hpp
Changeset: 0a2ecf4cc384
Author: cl
Date: 2011-02-18 14:23 -0800
URL: http://hg.openjdk.java.net/jdk7/2d/hotspot/rev/0a2ecf4cc384
Added tag jdk7-b130 for changeset e9aa2ca89ad6
! .hgtags
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