hg: jdk7/hotspot-gc/hotspot: 15 new changesets

y.s.ramakrishna at sun.com y.s.ramakrishna at sun.com
Sat Jan 9 21:11:21 UTC 2010 

Changeset: 40e7c1d24e4a
Author:    twisti
Date:      2010-01-04 00:22 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/40e7c1d24e4a

6909153: Fix broken options on Zero
Summary: Smaller fixes to ensure that Zero still works with non-standard options.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

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

Changeset: 896da934748c
Author:    twisti
Date:      2010-01-04 03:34 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/896da934748c

6913869: Zero assert fix
Summary: Zero currently won't build on zSeries or PowerPC machines with assertions turned on.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/share/vm/prims/jni.cpp

Changeset: aa62b9388fce
Author:    twisti
Date:      2010-01-04 15:52 +0100
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/aa62b9388fce

6894206: JVM needs a way to traverse method handle structures
Summary: We need a way to walk chained method handles in the JVM to call the right methods and to generate required bytecode adapters for the compilers.
Reviewed-by: kvn

! src/cpu/x86/vm/methodHandles_x86.cpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/classfile/vmSymbols.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/includeDB_core
+ src/share/vm/prims/methodHandleWalk.cpp
+ src/share/vm/prims/methodHandleWalk.hpp

Changeset: 0910903272e5
Author:    twisti
Date:      2010-01-04 07:04 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/0910903272e5

Merge


Changeset: e66fd840cb6b
Author:    twisti
Date:      2010-01-04 18:38 +0100
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/e66fd840cb6b

6893081: method handle & invokedynamic code needs additional cleanup (post 6815692, 6858164)
Summary: During the work for 6829187 we have fixed a number of basic bugs which are logically grouped with 6815692 and 6858164 but which must be reviewed and pushed separately.
Reviewed-by: kvn, never

! src/cpu/x86/vm/frame_x86.cpp
! src/cpu/x86/vm/methodHandles_x86.cpp
! src/cpu/x86/vm/runtime_x86_32.cpp
! src/cpu/x86/vm/sharedRuntime_x86_64.cpp
! src/cpu/x86/vm/templateInterpreter_x86_32.cpp
! src/cpu/x86/vm/templateInterpreter_x86_64.cpp
! src/share/vm/c1/c1_IR.hpp
! src/share/vm/ci/ciStreams.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/systemDictionary.hpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/code/codeBlob.hpp
! src/share/vm/code/debugInfoRec.cpp
! src/share/vm/code/debugInfoRec.hpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/code/pcDesc.hpp
! src/share/vm/compiler/methodLiveness.cpp
! src/share/vm/interpreter/bytecode.cpp
! src/share/vm/interpreter/bytecode.hpp
! src/share/vm/interpreter/bytecodes.cpp
! src/share/vm/interpreter/interpreter.cpp
! src/share/vm/interpreter/linkResolver.cpp
! src/share/vm/interpreter/linkResolver.hpp
! src/share/vm/opto/doCall.cpp
! src/share/vm/opto/output.cpp
! src/share/vm/opto/runtime.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/sharedRuntime.cpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/thread.hpp

Changeset: 4b84186a8248
Author:    kvn
Date:      2010-01-04 15:21 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/4b84186a8248

6913075: EA identifies escape state incorrectly after 6895383 fix
Summary: EA incorrectly identifies escape state of an allocation passed as call argument.
Reviewed-by: never

! src/share/vm/opto/escape.cpp

Changeset: 97125851f396
Author:    twisti
Date:      2010-01-05 13:05 +0100
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/97125851f396

6829187: compiler optimizations required for JSR 292
Summary: C2 implementation for invokedynamic support.
Reviewed-by: kvn, never

! src/cpu/sparc/vm/sparc.ad
! src/cpu/x86/vm/frame_x86.inline.hpp
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
+ src/share/vm/ci/ciCPCache.cpp
+ src/share/vm/ci/ciCPCache.hpp
! src/share/vm/ci/ciClassList.hpp
! src/share/vm/ci/ciEnv.cpp
! src/share/vm/ci/ciEnv.hpp
! src/share/vm/ci/ciMethod.cpp
! src/share/vm/ci/ciMethod.hpp
! src/share/vm/ci/ciObject.hpp
! src/share/vm/ci/ciObjectFactory.cpp
! src/share/vm/ci/ciStreams.cpp
! src/share/vm/ci/ciStreams.hpp
! src/share/vm/ci/ciTypeFlow.cpp
! src/share/vm/includeDB_compiler2
! src/share/vm/includeDB_core
! src/share/vm/opto/bytecodeInfo.cpp
! src/share/vm/opto/callGenerator.cpp
! src/share/vm/opto/callGenerator.hpp
! src/share/vm/opto/callnode.hpp
! src/share/vm/opto/doCall.cpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/lcm.cpp
! src/share/vm/opto/machnode.cpp
! src/share/vm/opto/machnode.hpp
! src/share/vm/opto/matcher.cpp
! src/share/vm/opto/matcher.hpp
! src/share/vm/opto/output.cpp
! src/share/vm/opto/type.cpp

Changeset: dd57230ba8fe
Author:    twisti
Date:      2010-01-05 15:21 +0100
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/dd57230ba8fe

6893268: additional dynamic language related optimizations in C2
Summary: C2 needs some additional optimizations to be able to handle MethodHandle invokes and invokedynamic instructions at the best performance.
Reviewed-by: kvn, never

! src/share/vm/ci/ciCPCache.cpp
+ src/share/vm/ci/ciCallSite.cpp
+ src/share/vm/ci/ciCallSite.hpp
! src/share/vm/ci/ciClassList.hpp
! src/share/vm/ci/ciEnv.cpp
! src/share/vm/ci/ciEnv.hpp
! src/share/vm/ci/ciExceptionHandler.cpp
! src/share/vm/ci/ciField.cpp
! src/share/vm/ci/ciField.hpp
! src/share/vm/ci/ciInstanceKlass.cpp
! src/share/vm/ci/ciInstanceKlass.hpp
! src/share/vm/ci/ciKlass.cpp
! src/share/vm/ci/ciKlass.hpp
! src/share/vm/ci/ciMethod.hpp
+ src/share/vm/ci/ciMethodHandle.cpp
+ src/share/vm/ci/ciMethodHandle.hpp
! src/share/vm/ci/ciObject.hpp
! src/share/vm/ci/ciObjectFactory.cpp
! src/share/vm/ci/ciStreams.cpp
! src/share/vm/ci/ciStreams.hpp
! src/share/vm/ci/ciSymbol.cpp
! src/share/vm/ci/ciSymbol.hpp
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/vmSymbols.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/includeDB_compiler2
! src/share/vm/includeDB_core
! src/share/vm/interpreter/bytecode.hpp
! src/share/vm/interpreter/bytecodeTracer.cpp
! src/share/vm/interpreter/interpreterRuntime.cpp
! src/share/vm/interpreter/rewriter.cpp
! src/share/vm/interpreter/rewriter.hpp
! src/share/vm/oops/constMethodOop.hpp
! src/share/vm/oops/constantPoolOop.hpp
! src/share/vm/oops/generateOopMap.cpp
! src/share/vm/oops/methodOop.hpp
! src/share/vm/oops/symbolOop.cpp
! src/share/vm/oops/symbolOop.hpp
! src/share/vm/opto/bytecodeInfo.cpp
! src/share/vm/opto/callGenerator.cpp
! src/share/vm/opto/callGenerator.hpp
! src/share/vm/opto/doCall.cpp
! src/share/vm/opto/parse3.cpp
! src/share/vm/prims/methodHandleWalk.cpp
! src/share/vm/prims/methodHandleWalk.hpp
! src/share/vm/prims/methodHandles.cpp
! src/share/vm/runtime/frame.cpp
! src/share/vm/runtime/frame.hpp
! src/share/vm/runtime/sharedRuntime.cpp
! src/share/vm/runtime/sharedRuntime.hpp
! src/share/vm/utilities/constantTag.hpp

Changeset: b6f06e395428
Author:    never
Date:      2010-01-05 11:14 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/b6f06e395428

6908267: Zero fails to unlock synchronized native methods on exception
Reviewed-by: never
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/cpu/zero/vm/cppInterpreter_zero.cpp

Changeset: 1f6d42899c3a
Author:    never
Date:      2010-01-05 11:16 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/1f6d42899c3a

Merge


Changeset: b1f619d38249
Author:    never
Date:      2010-01-05 16:12 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/b1f619d38249

6914002: unsigned compare problem after 5057818
Reviewed-by: kvn, twisti

! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp

Changeset: 4ce7240d622c
Author:    never
Date:      2010-01-06 14:22 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/4ce7240d622c

6914300: ciEnv should export all well known classes
Reviewed-by: kvn, twisti

! agent/src/share/classes/sun/jvm/hotspot/memory/SystemDictionary.java
! src/share/vm/c1/c1_Runtime1.cpp
! src/share/vm/ci/ciEnv.cpp
! src/share/vm/ci/ciEnv.hpp
! src/share/vm/ci/ciField.cpp
! src/share/vm/ci/ciInstance.cpp
! src/share/vm/ci/ciInstanceKlass.cpp
! src/share/vm/ci/ciObjectFactory.cpp
! src/share/vm/ci/ciType.cpp
! src/share/vm/ci/ciUtilities.hpp
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/classLoader.cpp
! src/share/vm/classfile/javaAssertions.cpp
! src/share/vm/classfile/javaClasses.cpp
! src/share/vm/classfile/javaClasses.hpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/systemDictionary.hpp
! src/share/vm/classfile/verifier.cpp
! src/share/vm/gc_interface/collectedHeap.cpp
! src/share/vm/interpreter/interpreterRuntime.cpp
! src/share/vm/interpreter/linkResolver.cpp
! src/share/vm/memory/classify.cpp
! src/share/vm/memory/dump.cpp
! src/share/vm/memory/referenceProcessor.cpp
! src/share/vm/memory/space.cpp
! src/share/vm/memory/universe.cpp
! src/share/vm/oops/arrayKlass.cpp
! src/share/vm/oops/arrayKlass.hpp
! src/share/vm/oops/constantPoolOop.cpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceRefKlass.cpp
! src/share/vm/oops/klass.cpp
! src/share/vm/oops/methodOop.cpp
! src/share/vm/oops/objArrayKlass.cpp
! src/share/vm/oops/objArrayKlassKlass.cpp
! src/share/vm/opto/runtime.cpp
! src/share/vm/prims/jni.cpp
! src/share/vm/prims/jniCheck.cpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/prims/jvmtiEnter.xsl
! src/share/vm/prims/jvmtiEnv.cpp
! src/share/vm/prims/jvmtiEnvBase.cpp
! src/share/vm/prims/jvmtiExport.cpp
! src/share/vm/prims/jvmtiRedefineClasses.cpp
! src/share/vm/prims/jvmtiTagMap.cpp
! src/share/vm/prims/methodHandleWalk.cpp
! src/share/vm/prims/methodHandles.cpp
! src/share/vm/prims/nativeLookup.cpp
! src/share/vm/runtime/jniHandles.cpp
! src/share/vm/runtime/os.cpp
! src/share/vm/runtime/reflection.cpp
! src/share/vm/runtime/reflectionUtils.cpp
! src/share/vm/runtime/sharedRuntime.cpp
! src/share/vm/runtime/statSampler.cpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/vframe.cpp
! src/share/vm/runtime/vmStructs.cpp
! src/share/vm/services/attachListener.cpp
! src/share/vm/services/heapDumper.cpp
! src/share/vm/services/lowMemoryDetector.cpp
! src/share/vm/services/management.cpp
! src/share/vm/services/serviceUtil.hpp
! src/share/vm/services/threadService.cpp
! src/share/vm/utilities/exceptions.cpp

Changeset: aad340e07bc4
Author:    never
Date:      2010-01-06 14:25 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/aad340e07bc4

Merge


Changeset: 9b9c1ee9b3f6
Author:    iveresov
Date:      2010-01-06 22:21 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/9b9c1ee9b3f6

Merge

! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/memory/referenceProcessor.cpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceRefKlass.cpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/prims/jvmtiEnv.cpp
! src/share/vm/prims/jvmtiEnvBase.cpp
! src/share/vm/prims/jvmtiExport.cpp
! src/share/vm/runtime/frame.cpp
! src/share/vm/runtime/thread.cpp
! src/share/vm/runtime/thread.hpp
! src/share/vm/runtime/vmStructs.cpp

Changeset: 0579c695832f
Author:    ysr
Date:      2010-01-09 09:01 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/0579c695832f

Merge

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

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