hg: jdk7/hotspot-rt/hotspot: 6990754: Use native memory and reference counting to implement SymbolTable
coleen.phillimore at oracle.com
coleen.phillimore at oracle.com
Thu Jan 27 20:07:02 PST 2011
Changeset: 3582bf76420e
Author: coleenp
Date: 2011-01-27 16:11 -0800
URL: http://hg.openjdk.java.net/jdk7/hotspot-rt/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
More information about the hotspot-runtime-dev
mailing list