hg: hsx/hotspot-comp/hotspot: 26 new changesets (original) (raw)

john.coomes at oracle.com john.coomes at oracle.com
Sat Sep 15 02:00:50 PDT 2012

Changeset: 6124ff421829 Author: katleman Date: 2012-09-06 17:27 -0700 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/6124ff421829

Added tag jdk8-b55 for changeset af0c8a080851

! .hgtags

Changeset: d70102c4cb73 Author: katleman Date: 2012-09-13 13:15 -0700 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/d70102c4cb73

Added tag jdk8-b56 for changeset 6124ff421829

! .hgtags

Changeset: da91efe96a93 Author: coleenp Date: 2012-09-01 13:25 -0400 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/da91efe96a93

6964458: Reimplement class meta-data storage to use native memory Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: jmasa <jon.masamitsu at oracle.com>, stefank <stefan.karlsson at oracle.com>, mgerdin <mikael.gerdin at oracle.com>, never <tom.rodriguez at oracle.com>

! agent/doc/clhsdb.html ! agent/src/os/bsd/ps_core.c ! agent/src/os/linux/ps_core.c ! agent/src/os/solaris/proc/saproc.cpp ! 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/HotSpotTypeDataBase.java

Changeset: 03049e0e8544 Author: coleenp Date: 2012-09-03 18:37 -0400 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/03049e0e8544

7195823: NPG: CMS reserved() doesn't match _rs.base(). Summary: If the commit fails, the size isn't set so the assert fails. Reviewed-by: kamg

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

Changeset: 46c017102631 Author: stefank Date: 2012-09-04 13:01 +0200 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/46c017102631

7195968: NPG: oopDesc::list_ptr_from_klass is broken Summary: Remove incorrect cast Reviewed-by: brutisso, coleenp

! src/share/vm/oops/oop.inline.hpp

Changeset: ca11db66f9de Author: roland Date: 2012-09-04 23:27 +0200 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/ca11db66f9de

7184649: NPG: Implement another MetdataPtr case Summary: xmeet when both inputs are MetadataPtr. Reviewed-by: kvn

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

Changeset: d17383603741 Author: twisti Date: 2012-09-04 18:01 -0700 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/d17383603741

7196120: NPG: JSR 2292 test fails because missing fix for 7188911 Reviewed-by: kvn, coleenp

! src/share/vm/interpreter/linkResolver.cpp ! src/share/vm/prims/methodHandles.cpp ! src/share/vm/utilities/exceptions.hpp

Changeset: 5d2156bcb78b Author: jmasa Date: 2012-09-04 16:20 -0700 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/5d2156bcb78b

7195789: NPG: assert(used + free == capacity) failed: Accounting is wrong Reviewed-by: coleenp, jcoomes

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

Changeset: 044a77cd0c8b Author: stefank Date: 2012-09-05 10:39 +0200 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/044a77cd0c8b

7195935: NPG: Some issues with compressed oops Summary: Don't decompress the klass pointer in the G1 pre-barrier code when !UseCompressedKlassPointers Reviewed-by: coleenp, brutisso

! src/share/vm/c1/c1_LIRGenerator.cpp

Changeset: 78b56e53050e Author: kvn Date: 2012-09-05 10:18 -0700 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/78b56e53050e

7196167: NPG: mismerge in make/solaris/makefiles/fastdebug.make Summary: Remove the workaround of 7187454 problem which was restored incorrectly during NPG merge. Reviewed-by: coleenp, dholmes

! make/solaris/makefiles/fastdebug.make

Changeset: fa6e618671d7 Author: coleenp Date: 2012-09-05 20:08 -0400 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/fa6e618671d7

7195867: NPG: SAJDI tests fail with sun.jvm.hotspot.types.WrongTypeException: No suitable match for type Summary: Need to restore the vtable in metadata when we restore the type from the shared archive. Reviewed-by: acorn, jcoomes, jmasa, jrose

! src/share/vm/classfile/systemDictionary.cpp ! src/share/vm/memory/metaspaceShared.cpp ! src/share/vm/oops/constantPool.cpp ! src/share/vm/oops/constantPool.hpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/method.hpp

Changeset: 942bb29b20b0 Author: jmasa Date: 2012-09-06 07:28 -0700 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/942bb29b20b0

7196298: Better fix for 7195789 Reviewed-by: jcoomes, brutisso

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

Changeset: aed758eda82a Author: coleenp Date: 2012-09-07 12:04 -0400 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/aed758eda82a

7195833: NPG: Rename instanceClassLoaderKlass, instanceRefKlass and instanceMirrorKlass Summary: Simple renaming to be consistent with instanceKlass->InstanceKlass renaming Reviewed-by: stefank, jmasa

! agent/src/share/classes/sun/jvm/hotspot/oops/InstanceClassLoaderKlass.java ! agent/src/share/classes/sun/jvm/hotspot/oops/InstanceMirrorKlass.java ! agent/src/share/classes/sun/jvm/hotspot/oops/InstanceRefKlass.java ! agent/src/share/classes/sun/jvm/hotspot/oops/Metadata.java ! src/share/vm/classfile/classFileParser.cpp ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/systemDictionary.cpp ! src/share/vm/compiler/compileBroker.cpp ! src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.hpp ! src/share/vm/gc_implementation/shared/concurrentGCThread.cpp ! src/share/vm/gc_implementation/shared/vmGCOperations.cpp ! src/share/vm/gc_interface/collectedHeap.cpp ! src/share/vm/memory/referenceProcessor.cpp ! src/share/vm/memory/specialized_oop_closures.hpp ! src/share/vm/memory/universe.cpp ! src/share/vm/oops/instanceClassLoaderKlass.cpp ! src/share/vm/oops/instanceClassLoaderKlass.hpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceMirrorKlass.cpp ! src/share/vm/oops/instanceMirrorKlass.hpp ! src/share/vm/oops/instanceRefKlass.cpp ! src/share/vm/oops/instanceRefKlass.hpp ! src/share/vm/oops/method.cpp ! src/share/vm/oops/oopsHierarchy.hpp ! src/share/vm/opto/type.cpp ! src/share/vm/prims/jvmtiTagMap.cpp ! src/share/vm/runtime/vmStructs.cpp

Changeset: 11fb740ce98f Author: coleenp Date: 2012-09-07 16:42 -0400 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/11fb740ce98f

7196103: NPG: Unable to allocate bit map for parallel garbage collection for the requested heap size Summary: Don't allocate huge class metaspace size by default on x64 Reviewed-by: stefank, jmasa, kvn

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

Changeset: 4bfe8b33cf66 Author: twisti Date: 2012-09-10 16:37 -0700 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/4bfe8b33cf66

7196242: vm/mlvm/indy/stress/java/loopsAndThreads crashed Reviewed-by: jrose, coleenp, jmasa, kvn

! src/share/vm/interpreter/interpreterRuntime.cpp ! src/share/vm/oops/cpCache.cpp ! src/share/vm/oops/cpCache.hpp

Changeset: ec98e58952b2 Author: stefank Date: 2012-09-11 14:59 +0200 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/ec98e58952b2

7197350: NPG: jvmtiHeapReferenceCallback receives incorrect reference_kind for system class roots Summary: Fix the iteration over the system classes and report the correct reference kind. Reviewed-by: coleenp, rbackman

! src/share/vm/memory/iterator.cpp ! src/share/vm/memory/iterator.hpp ! src/share/vm/prims/jvmtiTagMap.cpp

Changeset: 8a02ca5e5576 Author: roland Date: 2012-09-11 16:20 +0200 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/8a02ca5e5576

7195816: NPG: Crash in c1_ValueType - ShouldNotReachHere Summary: C1 needs knowledge of T_METADATA at the LIR level. Reviewed-by: kvn, coleenp

! src/cpu/sparc/vm/c1_FrameMap_sparc.cpp ! src/cpu/sparc/vm/c1_FrameMap_sparc.hpp ! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp ! src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp ! src/cpu/sparc/vm/sharedRuntime_sparc.cpp ! src/cpu/x86/vm/c1_FrameMap_x86.cpp ! src/cpu/x86/vm/c1_FrameMap_x86.hpp ! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp ! src/cpu/x86/vm/c1_LIRGenerator_x86.cpp ! src/cpu/x86/vm/sharedRuntime_x86_32.cpp ! src/cpu/x86/vm/sharedRuntime_x86_64.cpp ! src/share/vm/c1/c1_FrameMap.hpp ! src/share/vm/c1/c1_LIR.cpp ! src/share/vm/c1/c1_LIR.hpp ! src/share/vm/c1/c1_LIRGenerator.cpp ! src/share/vm/c1/c1_LinearScan.cpp ! src/share/vm/c1/c1_ValueType.cpp ! src/share/vm/opto/runtime.cpp ! src/share/vm/utilities/globalDefinitions.cpp

Changeset: 75f33eecc1b3 Author: coleenp Date: 2012-09-11 20:20 -0400 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/75f33eecc1b3

7196681: NPG: Some JSR 292 tests crash in Windows exception handler Summary: There was a rogue os::breakpoint() call in log_dependency left over from the jsr292 merge. Also changed verify_oop() calls for metadata to verify_{method,klass}_ptr. Reviewed-by: kvn, twisti

! src/cpu/sparc/vm/assembler_sparc.hpp ! src/cpu/sparc/vm/methodHandles_sparc.cpp ! src/cpu/sparc/vm/templateTable_sparc.cpp ! src/cpu/x86/vm/assembler_x86.hpp ! src/cpu/x86/vm/cppInterpreter_x86.cpp ! src/cpu/x86/vm/methodHandles_x86.cpp ! src/cpu/x86/vm/templateTable_x86_32.cpp ! src/cpu/x86/vm/templateTable_x86_64.cpp ! src/share/vm/code/dependencies.cpp

Changeset: 33143ee07800 Author: zgu Date: 2012-09-11 20:53 -0400 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/33143ee07800

7181995: NMT ON: NMT assertion failure assert(cur_vm->is_uncommit_record() || cur_vm->is_deallocation_record Summary: Fixed virtual memory records merge and promotion logic, should be based on sequence number vs. base address order Reviewed-by: coleenp, acorn

! src/share/vm/runtime/thread.cpp ! src/share/vm/services/memPtr.cpp ! src/share/vm/services/memPtrArray.hpp ! src/share/vm/services/memSnapshot.cpp ! src/share/vm/services/memSnapshot.hpp ! src/share/vm/services/memTrackWorker.cpp ! src/share/vm/services/memTracker.hpp

Changeset: 3f18d439b402 Author: zgu Date: 2012-09-11 18:28 -0700 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/3f18d439b402

Merge

Changeset: 43d524adb671 Author: zgu Date: 2012-09-11 20:12 -0700 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/43d524adb671

Merge

Changeset: 7edbe32b9802 Author: roland Date: 2012-09-13 22:09 +0200 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/7edbe32b9802

7198074: NPG: assert(((Metadata*)obj)->is_valid()) failed: obj is valid Summary: missing test for T_METADATA leads to incorrect register allocation. Reviewed-by: kvn

! src/cpu/sparc/vm/c1_LinearScan_sparc.hpp

Changeset: 6dfc6a541338 Author: zgu Date: 2012-09-14 12:55 -0400 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/6dfc6a541338

7198529: NPG: assert with NMT code in Thread destructor Summary: Thread stack's base address can be NULL if it is not started or exited before recording the base Reviewed-by: kvn, fparain

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

Changeset: 9b076bc3ab67 Author: amurillo Date: 2012-09-14 21:50 -0700 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/9b076bc3ab67

Merge

Changeset: 80e4129f0e28 Author: amurillo Date: 2012-09-14 21:50 -0700 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/80e4129f0e28

Added tag hs25-b01 for changeset 9b076bc3ab67

! .hgtags

Changeset: a6fe94b9759f Author: amurillo Date: 2012-09-14 22:00 -0700 URL: http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/a6fe94b9759f

7198641: new hotspot build - hs25-b02 Reviewed-by: jcoomes

! make/hotspot_version

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