hg: jdk7/tl/hotspot: 74 new changesets

lana.steuck at oracle.com lana.steuck at oracle.com
Mon May 24 12:21:38 PDT 2010


Changeset: ef74d6d1ac1e
Author:    never
Date:      2010-04-14 15:30 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/ef74d6d1ac1e

6938026: C2 compiler fails in Node::rematerialize()const
Reviewed-by: twisti

! src/share/vm/opto/parse1.cpp

Changeset: 9f5b60a14736
Author:    never
Date:      2010-04-15 18:14 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/9f5b60a14736

6939930: exception unwind changes in 6919934 hurts compilation speed
Reviewed-by: twisti

! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/share/vm/asm/codeBuffer.hpp
! src/share/vm/c1/c1_Compilation.cpp
! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_Instruction.hpp
! src/share/vm/c1/c1_LIR.cpp
! src/share/vm/c1/c1_LIR.hpp
! src/share/vm/c1/c1_LIRAssembler.cpp
! src/share/vm/c1/c1_LIRAssembler.hpp
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/nmethod.hpp
! src/share/vm/runtime/sharedRuntime.cpp

Changeset: f9271ff9d324
Author:    twisti
Date:      2010-04-15 02:40 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/f9271ff9d324

6941224: Improved stack overflow handling for Zero
Summary: Adding stack overflow checking to Shark brought to light a bunch of deficiencies in Zero's stack overflow code.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/cpu/zero/vm/cppInterpreter_zero.cpp
! src/cpu/zero/vm/cppInterpreter_zero.hpp
! src/cpu/zero/vm/entryFrame_zero.hpp
! src/cpu/zero/vm/fakeStubFrame_zero.hpp
! src/cpu/zero/vm/interpreterFrame_zero.hpp
! src/cpu/zero/vm/interpreterRT_zero.cpp
! src/cpu/zero/vm/stack_zero.hpp
! src/cpu/zero/vm/stubGenerator_zero.cpp
! src/os_cpu/linux_zero/vm/thread_linux_zero.hpp
! src/share/vm/includeDB_zero

Changeset: badea972a310
Author:    twisti
Date:      2010-04-16 00:52 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/badea972a310

Merge


Changeset: a9584793da0f
Author:    twisti
Date:      2010-04-15 03:13 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/a9584793da0f

6944028: 6940701 broke Zero
Summary: The fix for 6940701 broke Zero.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/cpu/zero/vm/globals_zero.hpp

Changeset: d32d2a2f62cd
Author:    twisti
Date:      2010-04-16 02:59 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/d32d2a2f62cd

Merge


Changeset: aa9c266de52a
Author:    twisti
Date:      2010-04-16 05:05 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/aa9c266de52a

6944473: 6941224 misses new files
Summary: Two new files are missing in the push for 6941224.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

+ src/cpu/zero/vm/stack_zero.cpp
+ src/cpu/zero/vm/stack_zero.inline.hpp

Changeset: c544d979f886
Author:    twisti
Date:      2010-04-19 02:13 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/c544d979f886

6944503: Improved Zero crash dump
Summary: With Zero on a GC crash the stack was dumped differently to other crashes.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/share/vm/utilities/vmError.cpp
! src/share/vm/utilities/vmError.hpp

Changeset: bc32f286fae0
Author:    never
Date:      2010-04-20 13:26 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/bc32f286fae0

6945219: minor SA fixes
Reviewed-by: twisti

! agent/src/os/linux/ps_core.c
! agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java
! agent/src/share/classes/sun/jvm/hotspot/HSDB.java
! agent/src/share/classes/sun/jvm/hotspot/bugspot/BugSpot.java
! agent/src/share/classes/sun/jvm/hotspot/interpreter/BytecodeDisassembler.java
! agent/src/share/classes/sun/jvm/hotspot/oops/ConstantPool.java
! agent/src/share/classes/sun/jvm/hotspot/runtime/ClassConstants.java
! agent/src/share/classes/sun/jvm/hotspot/runtime/SignatureIterator.java
! agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassWriter.java
! agent/src/share/classes/sun/jvm/hotspot/ui/FrameWrapper.java
! agent/src/share/classes/sun/jvm/hotspot/ui/classbrowser/HTMLGenerator.java
! agent/src/share/classes/sun/jvm/hotspot/utilities/Assert.java

Changeset: ba07d5be2d51
Author:    jrose
Date:      2010-04-21 01:13 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/ba07d5be2d51

Merge


Changeset: 0bfd3fb24150
Author:    jmasa
Date:      2010-04-13 13:52 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/0bfd3fb24150

6858496: Clear all SoftReferences before an out-of-memory due to GC overhead limit.
Summary: Ensure a full GC that clears SoftReferences before throwing an out-of-memory
Reviewed-by: ysr, jcoomes

! src/share/vm/gc_implementation/concurrentMarkSweep/cmsCollectorPolicy.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1MarkSweep.cpp
! src/share/vm/gc_implementation/includeDB_gc_parallelScavenge
! src/share/vm/gc_implementation/includeDB_gc_serial
! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.hpp
! src/share/vm/gc_implementation/parallelScavenge/psAdaptiveSizePolicy.cpp
! src/share/vm/gc_implementation/parallelScavenge/psAdaptiveSizePolicy.hpp
! src/share/vm/gc_implementation/parallelScavenge/psGCAdaptivePolicyCounters.cpp
! src/share/vm/gc_implementation/parallelScavenge/psGCAdaptivePolicyCounters.hpp
! src/share/vm/gc_implementation/parallelScavenge/psMarkSweep.cpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp
! src/share/vm/gc_implementation/shared/adaptiveSizePolicy.cpp
! src/share/vm/gc_implementation/shared/adaptiveSizePolicy.hpp
! src/share/vm/gc_implementation/shared/vmGCOperations.hpp
! src/share/vm/gc_interface/collectedHeap.hpp
! src/share/vm/memory/collectorPolicy.cpp
! src/share/vm/memory/collectorPolicy.hpp
! src/share/vm/memory/defNewGeneration.cpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/memory/genMarkSweep.cpp

Changeset: 7666957bc44d
Author:    tonyp
Date:      2010-03-30 15:43 -0400
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/7666957bc44d

6937142: G1: improvements to debugging output (S-M)
Summary: Various fixes to the G1 debugging output.
Reviewed-by: johnc, iveresov

! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp
! src/share/vm/gc_implementation/g1/heapRegion.cpp

Changeset: 5dbd9300cf9c
Author:    johnc
Date:      2010-04-15 15:52 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/5dbd9300cf9c

6943926: G1: Integer overflow during heap region verification
Summary: The expression that calculates the live bytes for a heap region can overflow for a suitably large humongous region/object. Cache the object size in a suitably sized local variable so that the expression is converted to a wider type.
Reviewed-by: tonyp, jmasa, iveresov, apetrusenko

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp

Changeset: f9ec1e4bbb44
Author:    tonyp
Date:      2010-04-15 18:45 -0400
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/f9ec1e4bbb44

6939027: G1: assertion failure during the concurrent phase of cleanup
Summary: The outgoing region map is not maintained properly and it's causing an assert failure. Given that we don't actually use it, I'm removing it. I'm piggy-backing a small change on this which removes a message that it's printed before a Full GC when DisableExplicitGC is set.
Reviewed-by: apetrusenko, ysr

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp
! src/share/vm/gc_implementation/g1/heapRegionRemSet.hpp

Changeset: 79e419e5ea3b
Author:    apetrusenko
Date:      2010-04-16 08:48 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/79e419e5ea3b

6942253: G1: replace G1ParallelGCAllocBufferSize with YoungPLABSize and OldPLABSize
Summary: Replaces the G1-specific parameter with the existing ones that are used by the other GCs (YoungPLABSize and OldPLABSize)
Reviewed-by: tonyp, johnc

! 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/g1_globals.hpp

Changeset: bdb5361c461c
Author:    kevinw
Date:      2010-04-16 17:36 +0100
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/bdb5361c461c

6897143: Stress test crashes during HeapInspection using ParallelGC.
Summary: ensure_parsability() must be called even if GC_locker prevents GC.
Reviewed-by: ysr, chrisphi

! src/share/vm/gc_implementation/shared/vmGCOperations.cpp

Changeset: 6ecb6e6de3d6
Author:    kevinw
Date:      2010-04-19 05:40 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/6ecb6e6de3d6

Merge


Changeset: 1316cec51b4d
Author:    johnc
Date:      2010-04-22 10:02 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/1316cec51b4d

6819061: G1: eliminate serial Other times that are proportional to the collection set length
6871109: G1: remove the concept of the scan only prefix
Summary: Removed scan only regions and associated code. The young portion of the collection set is now constructed incrementally - when a young region is retired as the current allocation region it is added to the collection set.
Reviewed-by: apetrusenko, iveresov, tonyp

! src/share/vm/gc_implementation/g1/concurrentG1RefineThread.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! 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/g1CollectorPolicy.hpp
! src/share/vm/gc_implementation/g1/g1_globals.hpp
! src/share/vm/gc_implementation/g1/heapRegion.cpp
! src/share/vm/gc_implementation/g1/heapRegion.hpp
! src/share/vm/gc_implementation/g1/survRateGroup.cpp
! src/share/vm/gc_implementation/g1/survRateGroup.hpp
! src/share/vm/services/g1MemoryPool.cpp

Changeset: 454ff03c0daf
Author:    tonyp
Date:      2010-04-26 18:01 -0400
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/454ff03c0daf

Merge


Changeset: d7f654633cfe
Author:    never
Date:      2010-04-26 11:27 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/d7f654633cfe

6946040: add intrinsic for short and char reverseBytes
Reviewed-by: never, twisti
Contributed-by: Hiroshi Yamauchi <yamauchi at google.com>

! make/linux/makefiles/adlc.make
! make/solaris/makefiles/adlc.make
! src/cpu/sparc/vm/assembler_sparc.hpp
! src/cpu/sparc/vm/sparc.ad
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/share/vm/adlc/formssel.cpp
! src/share/vm/classfile/vmSymbols.hpp
! src/share/vm/opto/classes.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/opto/subnode.hpp
+ test/compiler/6431242/Test.java
+ test/compiler/6946040/TestCharShortByteSwap.java

Changeset: b4776199210f
Author:    never
Date:      2010-04-26 23:59 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/b4776199210f

6943485: JVMTI always on capabilities change code generation too much
Reviewed-by: twisti, dcubed

! src/share/vm/c1/c1_Compilation.cpp
! src/share/vm/c1/c1_Compilation.hpp
! src/share/vm/c1/c1_GraphBuilder.cpp
! src/share/vm/c1/c1_LinearScan.cpp
! src/share/vm/c1/c1_globals.hpp
! src/share/vm/ci/bcEscapeAnalyzer.cpp
! src/share/vm/ci/ciEnv.cpp
! src/share/vm/ci/ciEnv.hpp
! src/share/vm/opto/c2compiler.cpp
! src/share/vm/opto/compile.cpp
! src/share/vm/opto/compile.hpp
! src/share/vm/opto/graphKit.cpp
! src/share/vm/prims/jvmtiExport.cpp
! src/share/vm/prims/jvmtiExport.hpp
! src/share/vm/prims/jvmtiManageCapabilities.cpp

Changeset: 314e17ca2c23
Author:    iveresov
Date:      2010-04-27 11:19 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/314e17ca2c23

6946892: c1 shouldn't sign-extend to upper 32bits on x64
Summary: c1 does sign-extension when it loads ints and shorts from memory to 64-bit registers. This causes problems for c2 because it relies on the fact the int passed in a 64-bit register is zero-extended.
Reviewed-by: never

! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp

Changeset: 90acda19b80f
Author:    jrose
Date:      2010-04-29 00:03 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/90acda19b80f

Merge


Changeset: 7b03170e1fcb
Author:    trims
Date:      2010-04-29 15:18 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/7b03170e1fcb

Merge


Changeset: 310cdbc35535
Author:    trims
Date:      2010-04-29 15:47 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/310cdbc35535

6948636: Bump the HS18 build number to 04
Summary: Update the HS18 build number to 04
Reviewed-by: jcoomes

! make/hotspot_version

Changeset: e3fa0cc77f74
Author:    trims
Date:      2010-05-04 12:23 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/e3fa0cc77f74

Merge


Changeset: 3221d1887d30
Author:    trims
Date:      2010-05-04 12:25 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/3221d1887d30

Added tag hs18-b03 for changeset 25f53b53aaa3

! .hgtags

Changeset: fd3de7134574
Author:    mikejwre
Date:      2010-05-06 18:25 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/fd3de7134574

Added tag jdk7-b92 for changeset 3221d1887d30

! .hgtags

Changeset: fb57d4cf76c2
Author:    prr
Date:      2010-05-11 14:35 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/fb57d4cf76c2

6931180: Migration to recent versions of MS Platform SDK
6951582: Build problems on win64
Summary: Changes to enable building JDK7 with Microsoft Visual Studio 2010
Reviewed-by: ohair, art, ccheung, dcubed

! make/windows/build_vm_def.sh
! make/windows/makefiles/compile.make
! make/windows/makefiles/defs.make
! make/windows/makefiles/sanity.make
! src/share/vm/gc_implementation/g1/heapRegion.cpp
! src/share/vm/runtime/sharedRuntimeTrig.cpp

Changeset: 9d865fc2f644
Author:    mikejwre
Date:      2010-05-12 17:19 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/9d865fc2f644

Merge


Changeset: 62c1088d26fc
Author:    mikejwre
Date:      2010-05-13 13:22 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/62c1088d26fc

Added tag jdk7-b93 for changeset 9d865fc2f644

! .hgtags

Changeset: 615a9d95d265
Author:    johnc
Date:      2010-04-27 18:13 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/615a9d95d265

6946056: assert((intptr_t) sp()<=(intptr_t) result,"result must>=than stack pointer"), frame_x86.cpp:295
Summary: frame::interpreter_frame_monitor_end() will spuriously assert for a frame that spans 0x80000000. Cast values to intptr_t* (rather than intptr_t) so that an unsigned pointer compare is performed.
Reviewed-by: never, jcoomes, pbk

! src/cpu/x86/vm/frame_x86.cpp

Changeset: cff162798819
Author:    jcoomes
Date:      2009-10-11 16:19 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/cff162798819

6888953: some calls to function-like macros are missing semicolons
Reviewed-by: pbk, kvn

! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/share/vm/adlc/output_c.cpp
! src/share/vm/classfile/dictionary.cpp
! src/share/vm/classfile/loaderConstraints.cpp
! src/share/vm/classfile/resolutionErrors.cpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/compiler/compileBroker.hpp
! src/share/vm/compiler/compileLog.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/binaryTreeDictionary.cpp
! src/share/vm/gc_implementation/g1/g1BlockOffsetTable.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/parNew/asParNewGeneration.cpp
! src/share/vm/gc_implementation/parallelScavenge/asPSYoungGen.cpp
! src/share/vm/gc_implementation/parallelScavenge/psOldGen.hpp
! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
! src/share/vm/gc_implementation/parallelScavenge/psYoungGen.cpp
! src/share/vm/interpreter/oopMapCache.cpp
! src/share/vm/interpreter/templateInterpreter.cpp
! src/share/vm/memory/blockOffsetTable.cpp
! src/share/vm/memory/heapInspection.cpp
! src/share/vm/oops/generateOopMap.cpp
! src/share/vm/oops/klassVtable.cpp
! src/share/vm/opto/node.cpp
! src/share/vm/opto/output.cpp
! src/share/vm/opto/phaseX.hpp
! src/share/vm/prims/forte.cpp
! src/share/vm/runtime/frame.cpp
! src/share/vm/runtime/vmThread.cpp
! src/share/vm/utilities/xmlstream.cpp

Changeset: f03d0a26bf83
Author:    jcoomes
Date:      2010-04-22 13:23 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/f03d0a26bf83

6888954: argument formatting for assert() and friends
Reviewed-by: kvn, twisti, apetrusenko, never, dcubed

! src/cpu/sparc/vm/assembler_sparc.hpp
! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/os_solaris.cpp
! src/os/solaris/vm/threadCritical_solaris.cpp
! src/os/windows/vm/os_windows.cpp
! src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp
! src/os_cpu/linux_x86/vm/os_linux_x86.cpp
! src/share/vm/asm/assembler.cpp
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/code/exceptionHandlerTable.cpp
! src/share/vm/code/nmethod.cpp
! src/share/vm/code/stubs.cpp
! src/share/vm/code/vtableStubs.cpp
! src/share/vm/interpreter/bytecodeInterpreter.cpp
! src/share/vm/interpreter/bytecodes.cpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlassKlass.cpp
! src/share/vm/oops/klassVtable.cpp
! src/share/vm/opto/idealGraphPrinter.cpp
! src/share/vm/opto/output.cpp
! src/share/vm/prims/jni.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/memprofiler.cpp
! src/share/vm/runtime/mutex.cpp
! src/share/vm/runtime/mutexLocker.cpp
! src/share/vm/runtime/os.cpp
! src/share/vm/runtime/safepoint.cpp
! src/share/vm/runtime/signature.cpp
! src/share/vm/runtime/stubRoutines.cpp
! src/share/vm/runtime/vmThread.cpp
! src/share/vm/utilities/debug.cpp
! src/share/vm/utilities/debug.hpp
! src/share/vm/utilities/exceptions.cpp
! src/share/vm/utilities/macros.hpp
! src/share/vm/utilities/vmError.cpp
! src/share/vm/utilities/vmError.hpp
+ test/runtime/6888954/vmerrors.sh

Changeset: befdf73d6b82
Author:    tonyp
Date:      2010-05-03 16:31 -0400
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/befdf73d6b82

Merge

! src/cpu/sparc/vm/assembler_sparc.hpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp

Changeset: 731bcbe3c9c4
Author:    trims
Date:      2010-05-06 12:46 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/731bcbe3c9c4

6950438: Add 6u18 and 6u20 release values explicitly to jprt.properties file
Summary: modify jprt.properties to allow JPRT to use 6u18 and 6u18 targets
Reviewed-by: ohair

! make/jprt.properties

Changeset: 5dabb4e73380
Author:    trims
Date:      2010-05-06 13:03 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/5dabb4e73380

Merge


Changeset: 80ccc94456b2
Author:    trims
Date:      2010-05-07 15:12 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/80ccc94456b2

Merge


Changeset: 359375cb7de6
Author:    trims
Date:      2010-05-07 15:13 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/359375cb7de6

Added tag hs18-b04 for changeset 310cdbc35535

! .hgtags

Changeset: e8e83be27dd7
Author:    never
Date:      2010-05-10 14:58 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/e8e83be27dd7

6951190: assert(!klass_is_exact(),"only non-exact klass") while building JDK
Reviewed-by: kvn

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

Changeset: 96d554193f72
Author:    coleenp
Date:      2010-04-19 18:58 -0400
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/96d554193f72

6944822: Fix for 6938627 exposes problem with hard-coded buffer sizes
Summary: Make tmpdir buffer sizes MAX_PATH+1
Reviewed-by: dholmes, coleenp
Contributed-by: andreas.kohn at fredhopper.com

! src/os/linux/vm/attachListener_linux.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/attachListener_solaris.cpp

Changeset: 77261afdc5f2
Author:    coleenp
Date:      2010-05-04 15:12 -0400
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/77261afdc5f2

6935118: UseCompressedOops modification in methodOopDesc::sort_methods() causes JCK timeout
Summary: Add comparison functions for compressed oops to use bubblesort.
Reviewed-by: never, coleenp
Contributed-by: volker.simonis at gmail.com

! src/share/vm/oops/methodOop.cpp
+ test/runtime/6925573/SortMethodsTest.java

Changeset: f43b5e9f7881
Author:    kamg
Date:      2010-05-05 09:28 -0400
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/f43b5e9f7881

6949118: jvm.dll shows the company name as Sun Microsystems
Summary: Changed to "Oracle Corporation"
Reviewed-by: coleenp, dcubed

! make/hotspot_distro

Changeset: 3fca8e9cd36a
Author:    dcubed
Date:      2010-05-05 16:39 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/3fca8e9cd36a

Merge

! src/os/linux/vm/os_linux.cpp

Changeset: 4ad4e0ee3779
Author:    dcubed
Date:      2010-05-10 13:09 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/4ad4e0ee3779

Merge


Changeset: 2ad074ba8456
Author:    dcubed
Date:      2010-05-11 17:41 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/2ad074ba8456

Merge


Changeset: c640000b7cc1
Author:    twisti
Date:      2010-04-29 06:30 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/c640000b7cc1

6829193: JSR 292 needs to support SPARC
Summary: There are unimplemented portions of the hotspot code for method handles and invokedynamic specific to SPARC.
Reviewed-by: kvn, never, jrose

! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/sparc/vm/assembler_sparc.hpp
! src/cpu/sparc/vm/assembler_sparc.inline.hpp
! src/cpu/sparc/vm/interp_masm_sparc.cpp
! src/cpu/sparc/vm/interp_masm_sparc.hpp
! src/cpu/sparc/vm/interpreter_sparc.cpp
! src/cpu/sparc/vm/methodHandles_sparc.cpp
! src/cpu/sparc/vm/stubGenerator_sparc.cpp
! src/cpu/sparc/vm/templateInterpreter_sparc.cpp
! src/cpu/sparc/vm/templateTable_sparc.cpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/assembler_x86.hpp
! src/cpu/x86/vm/methodHandles_x86.cpp
! src/share/vm/prims/methodHandles.hpp

Changeset: ae8f909e5fc7
Author:    iveresov
Date:      2010-04-29 17:53 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/ae8f909e5fc7

6948602: Disable use of SSE4.2 in String.indexOf intrinsic until 6942326 is fixed
Summary: Disable the use of pcmpestri until it can be guaranteed that the load doesn't cross in to the uncommited space. See 6942326.
Reviewed-by: never, kvn

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

Changeset: 0c5b3cf3c1f5
Author:    twisti
Date:      2010-04-30 04:27 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/0c5b3cf3c1f5

6939182: Zero JNI handles fix
Summary: Zero will exit with an error when invoked with -Xcheck:jni.
Reviewed-by: twisti, kamg
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/cpu/zero/vm/cppInterpreter_zero.cpp
! src/cpu/zero/vm/frame_zero.cpp
! src/cpu/zero/vm/frame_zero.hpp
! src/cpu/zero/vm/frame_zero.inline.hpp
! src/cpu/zero/vm/javaFrameAnchor_zero.hpp
! src/cpu/zero/vm/stack_zero.cpp
! src/cpu/zero/vm/stack_zero.hpp
! src/os_cpu/linux_zero/vm/thread_linux_zero.hpp

Changeset: 2338d41fbd81
Author:    twisti
Date:      2010-04-30 08:37 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/2338d41fbd81

6943304: remove tagged stack interpreter
Reviewed-by: coleenp, never, gbenson

! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/sparc/vm/cppInterpreter_sparc.hpp
! src/cpu/sparc/vm/frame_sparc.cpp
! src/cpu/sparc/vm/interp_masm_sparc.cpp
! src/cpu/sparc/vm/interp_masm_sparc.hpp
! src/cpu/sparc/vm/interpreterRT_sparc.cpp
! src/cpu/sparc/vm/interpreter_sparc.hpp
! src/cpu/sparc/vm/methodHandles_sparc.cpp
! src/cpu/sparc/vm/sharedRuntime_sparc.cpp
! src/cpu/sparc/vm/stubGenerator_sparc.cpp
! src/cpu/sparc/vm/templateInterpreter_sparc.cpp
! src/cpu/sparc/vm/templateInterpreter_sparc.hpp
! src/cpu/sparc/vm/templateTable_sparc.cpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/cppInterpreter_x86.hpp
! src/cpu/x86/vm/frame_x86.cpp
! src/cpu/x86/vm/interp_masm_x86_32.cpp
! src/cpu/x86/vm/interp_masm_x86_32.hpp
! src/cpu/x86/vm/interp_masm_x86_64.cpp
! src/cpu/x86/vm/interp_masm_x86_64.hpp
! src/cpu/x86/vm/interpreterRT_x86_32.cpp
! src/cpu/x86/vm/interpreterRT_x86_64.cpp
! src/cpu/x86/vm/interpreter_x86.hpp
! src/cpu/x86/vm/interpreter_x86_32.cpp
! src/cpu/x86/vm/methodHandles_x86.cpp
! src/cpu/x86/vm/sharedRuntime_x86_32.cpp
! src/cpu/x86/vm/sharedRuntime_x86_64.cpp
! src/cpu/x86/vm/stubGenerator_x86_32.cpp
! src/cpu/x86/vm/stubGenerator_x86_64.cpp
! src/cpu/x86/vm/templateInterpreter_x86.hpp
! src/cpu/x86/vm/templateInterpreter_x86_32.cpp
! src/cpu/x86/vm/templateInterpreter_x86_64.cpp
! src/cpu/x86/vm/templateTable_x86_32.cpp
! src/cpu/x86/vm/templateTable_x86_64.cpp
! src/cpu/zero/vm/interpreter_zero.hpp
! src/os_cpu/linux_x86/vm/globals_linux_x86.hpp
! src/os_cpu/solaris_x86/vm/globals_solaris_x86.hpp
! src/share/vm/interpreter/abstractInterpreter.hpp
! src/share/vm/interpreter/bytecodeInterpreter.cpp
! src/share/vm/interpreter/interpreterRuntime.cpp
! src/share/vm/oops/methodOop.cpp
! src/share/vm/prims/methodHandles.hpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/frame.cpp
! src/share/vm/runtime/frame.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/javaCalls.cpp
! src/share/vm/runtime/javaCalls.hpp
! src/share/vm/runtime/sharedRuntime.cpp
! src/share/vm/runtime/vframe.cpp
! src/share/vm/runtime/vframeArray.cpp

Changeset: cd5dbf694d45
Author:    jrose
Date:      2010-05-01 02:42 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/cd5dbf694d45

6939134: JSR 292 adjustments to method handle invocation
Summary: split MethodHandle.invoke into invokeExact and invokeGeneric; also clean up JVM-to-Java interfaces
Reviewed-by: twisti

! src/cpu/sparc/vm/methodHandles_sparc.cpp
! src/cpu/x86/vm/methodHandles_x86.cpp
! src/share/vm/c1/c1_LIR.hpp
! src/share/vm/ci/ciEnv.cpp
! src/share/vm/ci/ciObjectFactory.cpp
! src/share/vm/ci/ciSymbol.cpp
! src/share/vm/ci/ciSymbol.hpp
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/dictionary.cpp
! src/share/vm/classfile/dictionary.hpp
! 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/vmSymbols.hpp
! src/share/vm/includeDB_core
! src/share/vm/interpreter/interpreterRuntime.cpp
! src/share/vm/interpreter/linkResolver.cpp
! src/share/vm/memory/universe.cpp
! src/share/vm/oops/cpCacheOop.cpp
! src/share/vm/oops/cpCacheOop.hpp
! src/share/vm/oops/methodKlass.cpp
! src/share/vm/oops/methodOop.cpp
! src/share/vm/oops/methodOop.hpp
! src/share/vm/opto/bytecodeInfo.cpp
! src/share/vm/prims/methodHandleWalk.cpp
! src/share/vm/prims/methodHandles.cpp
! src/share/vm/prims/methodHandles.hpp
! src/share/vm/runtime/sharedRuntime.cpp

Changeset: 2ffde6cfe049
Author:    jrose
Date:      2010-05-01 21:57 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/2ffde6cfe049

6939196: method handle signatures off the boot class path get linkage errors
Summary: Adjust MethodType lookup logic to search off the BCP, but not to cache those results
Reviewed-by: twisti

! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/systemDictionary.hpp
! src/share/vm/interpreter/linkResolver.cpp
! src/share/vm/interpreter/linkResolver.hpp
! src/share/vm/prims/methodHandles.cpp
! src/share/vm/runtime/signature.cpp
! src/share/vm/runtime/signature.hpp

Changeset: 68d6683eaef7
Author:    twisti
Date:      2010-05-04 02:33 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/68d6683eaef7

6949423: remove tagged stack interpreter for Zero
Summary: Missed Zero changes for 6943304.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/cpu/zero/vm/interpreter_zero.hpp
! src/share/vm/interpreter/bytecodeInterpreter.cpp
! src/share/vm/interpreter/bytecodeInterpreter.hpp

Changeset: d6e880569997
Author:    twisti
Date:      2010-05-05 05:57 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/d6e880569997

6949830: 6939134 broke Zero
Summary: The commit for 6939134 broke Zero.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

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

Changeset: 348346af6676
Author:    twisti
Date:      2010-05-06 02:09 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/348346af6676

6950178: Zero stack improvements
Summary: Moves the logic for determining the size of the Zero stack into the ZeroStack class.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/cpu/zero/vm/stack_zero.cpp
! src/cpu/zero/vm/stack_zero.hpp
! src/cpu/zero/vm/stack_zero.inline.hpp
! src/cpu/zero/vm/stubGenerator_zero.cpp
! src/share/vm/includeDB_zero

Changeset: 6cfbdb113e52
Author:    twisti
Date:      2010-05-07 04:20 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/6cfbdb113e52

6950617: Zero/Shark interface updates
Summary: Zero needs a couple of new methods to allow Shark to access the new frame anchor field.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/cpu/zero/vm/frame_zero.cpp
! src/cpu/zero/vm/frame_zero.hpp
! src/cpu/zero/vm/javaFrameAnchor_zero.hpp
! src/os_cpu/linux_zero/vm/thread_linux_zero.hpp

Changeset: df736661d0c8
Author:    jrose
Date:      2010-05-11 15:19 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/df736661d0c8

Merge

! src/cpu/sparc/vm/assembler_sparc.cpp
! src/cpu/sparc/vm/assembler_sparc.hpp
! src/cpu/x86/vm/assembler_x86.cpp
! src/cpu/x86/vm/frame_x86.cpp
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/dictionary.cpp
! src/share/vm/interpreter/bytecodeInterpreter.cpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/runtime/frame.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/signature.cpp

Changeset: 22af4ce8dba1
Author:    twisti
Date:      2010-05-12 03:49 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/22af4ce8dba1

6951784: Zero deoptimizer changes
Summary: The way Zero currently handles deoptimization can lead to methods being freed while they are still being executed.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

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

Changeset: ef1a1d051971
Author:    jrose
Date:      2010-05-12 22:06 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/ef1a1d051971

Merge

! src/share/vm/oops/methodOop.cpp

Changeset: 2fb8834f4446
Author:    trims
Date:      2010-05-13 14:35 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/2fb8834f4446

Merge


Changeset: eefa1a6f1582
Author:    trims
Date:      2010-05-13 14:47 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/eefa1a6f1582

6952178: Fork HS18 to HS19 - renumber Major and build numbers of JVM
Summary: Update the Major and build numbers for HS19 fork
Reviewed-by: jcoomes

! make/hotspot_version

Changeset: 3bfae429e2cf
Author:    ysr
Date:      2010-05-03 10:24 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/3bfae429e2cf

6948537: CMS: BOT walkers observe out-of-thin-air zeros on sun4v sparc/CMT
Summary: On sun4v/CMT avoid use of memset() in BOT updates so as to prevent concurrent BOT readers from seeing the phantom zeros arising from memset()'s use of BIS.
Reviewed-by: jmasa, johnc, minqi, poonam, tonyp

! src/cpu/sparc/vm/vm_version_sparc.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/memory/blockOffsetTable.hpp
! src/share/vm/runtime/globals.hpp

Changeset: 7145628c2fa2
Author:    tonyp
Date:      2010-05-03 17:23 -0400
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/7145628c2fa2

Merge


Changeset: bb843ebc7c55
Author:    ysr
Date:      2010-05-03 20:19 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/bb843ebc7c55

6919638: CMS: ExplicitGCInvokesConcurrent misinteracts with gc locker
Summary: GC-locker induced concurrent full gc should be asynchronous; policy now controlled by a separate flag, which defaults to false.
Reviewed-by: jmasa

! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/vmCMSOperations.hpp
! src/share/vm/memory/genCollectedHeap.cpp
! src/share/vm/runtime/globals.hpp

Changeset: a8127dc669ba
Author:    ysr
Date:      2010-05-10 12:31 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/a8127dc669ba

6951188: CMS: move PromotionInfo into its own file
Summary: Moved PromotionInfo and friends into new files promotionInfo.{h,c}pp from their previous compactibleFreeListSpace.{h,c}pp home.
Reviewed-by: apetrusenko

! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp
! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
+ src/share/vm/gc_implementation/concurrentMarkSweep/promotionInfo.cpp
+ src/share/vm/gc_implementation/concurrentMarkSweep/promotionInfo.hpp
! src/share/vm/gc_implementation/includeDB_gc_concurrentMarkSweep

Changeset: 67d74f7a15d9
Author:    jcoomes
Date:      2010-05-12 10:28 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/67d74f7a15d9

6951923: some uses of fatal1 were missed by 6888954
Reviewed-by: jcoomes
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/os_cpu/linux_zero/vm/os_linux_zero.cpp

Changeset: 8bfe9058ca46
Author:    jcoomes
Date:      2010-05-13 13:05 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/8bfe9058ca46

Merge

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

Changeset: 093432aa7573
Author:    trims
Date:      2010-05-13 17:10 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/093432aa7573

Merge


Changeset: 5488b2963a50
Author:    trims
Date:      2010-05-18 14:10 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/5488b2963a50

Merge

! .hgtags

Changeset: daf617c34be6
Author:    prr
Date:      2010-05-19 10:21 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/daf617c34be6

6953588: hotspot\src\share\vm\interpreter\bytecodes.cpp doesn't compile with VS2010 on AMD64
Reviewed-by: dcubed

! src/share/vm/interpreter/bytecodes.cpp

Changeset: d38f45079fe9
Author:    mikejwre
Date:      2010-05-19 20:16 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/d38f45079fe9

Merge

! src/share/vm/interpreter/bytecodes.cpp

Changeset: b1f1fb382940
Author:    mikejwre
Date:      2010-05-20 16:00 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/b1f1fb382940

Added tag jdk7-b94 for changeset d38f45079fe9

! .hgtags

Changeset: 215de60567b1
Author:    trims
Date:      2010-05-21 14:01 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/215de60567b1

Added tag hs19-b01 for changeset 8bfe9058ca46

! .hgtags

Changeset: 91d861ba858d
Author:    trims
Date:      2010-05-21 14:03 -0700
URL:       http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/91d861ba858d

Merge

! .hgtags




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