Changeset: 37165c3618a3 Author: amurillo Date: 2013-08-16 04:24 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/37165c3618a3
8023152: new hotspot build - hs25-b47 Reviewed-by: jcoomes ! make/hotspot_version Changeset: d96f52012aaa Author: rdurbin Date: 2013-08-14 15:12 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/d96f52012aaa 8005073: [TESTBUG] remove crufty '_g' support from HS tests Summary: remove crufty '_g' support from HS tests Reviewed-by: dcubed, sla ! test/Makefile Changeset: 740e263c80c6 Author: hseigel Date: 2013-08-15 20:04 -0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/740e263c80c6 8003424: Enable Class Data Sharing for CompressedOops 8016729: ObjectAlignmentInBytes=16 now forces the use of heap based compressed oops 8005933: The -Xshare:auto option is ignored for -server Summary: Move klass metaspace above the heap and support CDS with compressed klass ptrs. Reviewed-by: coleenp, kvn, mgerdin, tschatzl, stefank ! src/cpu/sparc/vm/macroAssembler_sparc.cpp ! src/cpu/sparc/vm/macroAssembler_sparc.hpp ! src/cpu/sparc/vm/relocInfo_sparc.cpp ! src/cpu/sparc/vm/sparc.ad ! src/cpu/sparc/vm/vtableStubs_sparc.cpp ! src/cpu/x86/vm/macroAssembler_x86.cpp ! src/cpu/x86/vm/macroAssembler_x86.hpp ! src/cpu/x86/vm/relocInfo_x86.cpp ! src/cpu/x86/vm/stubGenerator_x86_32.cpp ! src/cpu/x86/vm/stubGenerator_x86_64.cpp ! src/cpu/x86/vm/vtableStubs_x86_64.cpp ! src/cpu/x86/vm/x86_64.ad ! src/share/vm/memory/filemap.cpp ! src/share/vm/memory/filemap.hpp ! src/share/vm/memory/heap.cpp ! src/share/vm/memory/metaspace.cpp ! src/share/vm/memory/metaspace.hpp ! src/share/vm/memory/metaspaceShared.cpp ! src/share/vm/memory/universe.cpp ! src/share/vm/memory/universe.hpp ! src/share/vm/oops/klass.hpp ! src/share/vm/oops/klass.inline.hpp ! src/share/vm/oops/oop.hpp ! src/share/vm/oops/oop.inline.hpp ! src/share/vm/oops/oopsHierarchy.hpp ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/arguments.hpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/init.cpp ! src/share/vm/utilities/globalDefinitions.hpp + test/runtime/CDSCompressedKPtrs/CDSCompressedKPtrs.java + test/runtime/CDSCompressedKPtrs/CDSCompressedKPtrsError.java + test/runtime/CDSCompressedKPtrs/XShareAuto.java ! test/runtime/SharedArchiveFile/CdsSameObjectAlignment.java Changeset: e5003079dfa5 Author: dcubed Date: 2013-08-16 10:06 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/e5003079dfa5 Merge ! src/share/vm/utilities/globalDefinitions.hpp Changeset: b1fd869e7df0 Author: minqi Date: 2013-08-19 09:16 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/b1fd869e7df0 8023188: Unsafe volatile double store on bsd is broken Reviewed-by: dcubed, dholmes Contributed-by: yumin...@oracle.com ! src/os_cpu/bsd_x86/vm/orderAccess_bsd_x86.inline.hpp Changeset: 1a8fb39bdbc4 Author: ehelin Date: 2013-08-07 16:47 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/1a8fb39bdbc4 8014659: NPG: performance counters for compressed klass space Reviewed-by: mgerdin, coleenp, hseigel, jmasa, ctornqvi ! src/share/vm/gc_implementation/g1/g1MonitoringSupport.cpp ! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp ! src/share/vm/memory/genCollectedHeap.cpp ! src/share/vm/memory/metaspace.cpp ! src/share/vm/memory/metaspace.hpp ! src/share/vm/memory/metaspaceCounters.cpp ! src/share/vm/memory/metaspaceCounters.hpp ! src/share/vm/memory/universe.cpp + test/gc/metaspace/TestMetaspacePerfCounters.java + test/testlibrary/AssertsTest.java + test/testlibrary/com/oracle/java/testlibrary/Asserts.java + test/testlibrary/com/oracle/java/testlibrary/ByteCodeLoader.java + test/testlibrary/com/oracle/java/testlibrary/InMemoryJavaCompiler.java + test/testlibrary/com/oracle/java/testlibrary/InputArguments.java + test/testlibrary/com/oracle/java/testlibrary/PerfCounter.java + test/testlibrary/com/oracle/java/testlibrary/PerfCounters.java Changeset: 878bb0b7e799 Author: ehelin Date: 2013-08-19 17:29 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/878bb0b7e799 Merge Changeset: 10c59b8021ec Author: kevinw Date: 2013-08-19 14:28 +0100 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/10c59b8021ec 8022655: ClassDump ignored jarStream setting Reviewed-by: minqi, sla ! agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassDump.java ! test/compiler/ciReplay/common.sh Changeset: 9011aa6843ce Author: kevinw Date: 2013-08-19 22:28 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/9011aa6843ce Merge Changeset: e22ee8e7ae62 Author: jiangli Date: 2013-08-19 14:59 -0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/e22ee8e7ae62 8021948: Change InstanceKlass::_source_file_name and _generic_signature from Symbol* to constant pool indexes. Summary: Change InstanceKlass::_source_file_name and _generic_signature to u2 fields. Reviewed-by: coleenp, iklam ! agent/src/share/classes/sun/jvm/hotspot/oops/InstanceKlass.java ! src/share/vm/classfile/classFileParser.cpp ! src/share/vm/classfile/classFileParser.hpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceKlass.hpp ! src/share/vm/prims/jvmtiRedefineClasses.cpp ! src/share/vm/runtime/vmStructs.cpp Changeset: aeebffb56606 Author: jiangli Date: 2013-08-20 00:48 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/aeebffb56606 Merge Changeset: 9d6c9b0a8f15 Author: dcubed Date: 2013-08-20 13:47 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/9d6c9b0a8f15 8023287: HOTSPOT_BUILD_COMPILER needs to support "Sun Studio 12u3" Summary: Recognize 0x5120 as "Sun Studio 12u3". Reviewed-by: dholmes, coleenp ! src/share/vm/runtime/vm_version.cpp Changeset: afbe18ae0905 Author: bharadwaj Date: 2013-08-15 11:59 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/afbe18ae0905 8022441: Bad code generated for certain interpreted CRC intrinsics, 2 cases Summary: Corrected details Reviewed-by: kvn, twisti, rbackman Contributed-by: david.r.ch...@oracle.com ! src/cpu/x86/vm/templateInterpreter_x86_64.cpp Changeset: adb9a7d94cb5 Author: adlertz Date: 2013-08-16 10:23 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/adb9a7d94cb5 8023003: Cleanup the public interface to PhaseCFG Summary: public methods that don't need to be public should be private. Reviewed-by: kvn, twisti ! src/share/vm/opto/block.cpp ! src/share/vm/opto/block.hpp ! src/share/vm/opto/buildOopMap.cpp ! src/share/vm/opto/chaitin.cpp ! src/share/vm/opto/coalesce.cpp ! src/share/vm/opto/compile.cpp ! src/share/vm/opto/domgraph.cpp ! src/share/vm/opto/gcm.cpp ! src/share/vm/opto/idealGraphPrinter.cpp ! src/share/vm/opto/ifg.cpp ! src/share/vm/opto/lcm.cpp ! src/share/vm/opto/live.cpp ! src/share/vm/opto/matcher.cpp ! src/share/vm/opto/matcher.hpp ! src/share/vm/opto/output.cpp ! src/share/vm/opto/phaseX.cpp ! src/share/vm/opto/postaloc.cpp ! src/share/vm/opto/reg_split.cpp ! src/share/vm/runtime/vmStructs.cpp Changeset: 6c72125a2f40 Author: iignatyev Date: 2013-08-16 17:34 +0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/6c72125a2f40 8016456: ciReplay test assumes TIERED compilation is available Reviewed-by: vlivanov, kvn, dholmes ! test/compiler/ciReplay/common.sh Changeset: f99558245e5c Author: iignatyev Date: 2013-08-14 23:50 +0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/f99558245e5c 8022832: Add WB APIs for OSR compilation Reviewed-by: kvn ! src/share/vm/oops/method.cpp ! src/share/vm/prims/whitebox.cpp ! src/share/vm/runtime/compilationPolicy.cpp ! src/share/vm/runtime/compilationPolicy.hpp ! test/compiler/whitebox/ClearMethodStateTest.java ! test/compiler/whitebox/CompilerWhiteBoxTest.java ! test/compiler/whitebox/DeoptimizeAllTest.java ! test/compiler/whitebox/DeoptimizeMethodTest.java ! test/compiler/whitebox/EnqueueMethodForCompilationTest.java ! test/compiler/whitebox/IsMethodCompilableTest.java ! test/compiler/whitebox/MakeMethodNotCompilableTest.java ! test/compiler/whitebox/SetDontInlineMethodTest.java ! test/compiler/whitebox/SetForceInlineMethodTest.java ! test/testlibrary/whitebox/sun/hotspot/WhiteBox.java Changeset: d18b10b1fd09 Author: iignatyev Date: 2013-08-16 13:39 -0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/d18b10b1fd09 Merge Changeset: 4b2838704fd5 Author: kvn Date: 2013-08-16 14:11 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/4b2838704fd5 8021898: Broken JIT compiler optimization for loop unswitching Summary: fix method clone_projs() to clone all related MachProj nodes. Reviewed-by: roland, adlertz ! src/share/vm/opto/chaitin.cpp ! src/share/vm/opto/chaitin.hpp ! src/share/vm/opto/coalesce.cpp ! src/share/vm/opto/reg_split.cpp ! src/share/vm/runtime/frame.cpp ! src/share/vm/utilities/vmError.cpp Changeset: 6725044c5725 Author: rbackman Date: 2013-08-19 09:33 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/6725044c5725 Merge ! src/cpu/x86/vm/templateInterpreter_x86_64.cpp ! src/share/vm/oops/method.cpp Changeset: e16282db4946 Author: twisti Date: 2013-08-20 10:57 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/e16282db4946 8022956: Clang: enable return type warnings on BSD Reviewed-by: coleenp, sla ! make/bsd/makefiles/gcc.make ! src/cpu/zero/vm/assembler_zero.cpp ! src/cpu/zero/vm/cppInterpreter_zero.cpp ! src/cpu/zero/vm/frame_zero.cpp ! src/cpu/zero/vm/frame_zero.inline.hpp ! src/cpu/zero/vm/icBuffer_zero.cpp ! src/cpu/zero/vm/interp_masm_zero.hpp ! src/cpu/zero/vm/interpreter_zero.cpp ! src/cpu/zero/vm/nativeInst_zero.hpp ! src/cpu/zero/vm/register_zero.cpp ! src/cpu/zero/vm/relocInfo_zero.cpp ! src/cpu/zero/vm/sharedRuntime_zero.cpp ! src/cpu/zero/vm/vtableStubs_zero.cpp ! src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp ! src/os_cpu/bsd_zero/vm/os_bsd_zero.cpp ! src/os_cpu/bsd_zero/vm/thread_bsd_zero.hpp Changeset: acedd49a1bce Author: rbackman Date: 2013-08-08 03:16 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/acedd49a1bce 8022675: Redundant class init check Reviewed-by: kvn, twisti ! src/share/vm/opto/library_call.cpp Changeset: 4dece0730c50 Author: rbackman Date: 2013-08-22 18:37 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/4dece0730c50 Merge ! src/share/vm/runtime/vmStructs.cpp ! test/compiler/ciReplay/common.sh Changeset: 5888334c9c24 Author: johnc Date: 2013-08-15 10:52 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/5888334c9c24 7145569: G1: optimize nmethods scanning Summary: Add a list of nmethods to the RSet for a region that contain references into the region. Skip scanning the code cache during root scanning and scan the nmethod lists during RSet scanning instead. Reviewed-by: tschatzl, brutisso, mgerdin, twisti, kvn ! src/share/vm/c1/c1_Runtime1.cpp ! src/share/vm/code/nmethod.cpp ! src/share/vm/code/nmethod.hpp ! 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/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/g1/g1GCPhaseTimes.cpp ! src/share/vm/gc_implementation/g1/g1GCPhaseTimes.hpp ! src/share/vm/gc_implementation/g1/g1RemSet.cpp ! src/share/vm/gc_implementation/g1/g1RemSet.hpp ! src/share/vm/gc_implementation/g1/g1RemSetSummary.cpp ! 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/heapRegionRemSet.cpp ! src/share/vm/gc_implementation/g1/heapRegionRemSet.hpp ! src/share/vm/gc_interface/collectedHeap.cpp ! src/share/vm/gc_interface/collectedHeap.hpp ! src/share/vm/memory/iterator.cpp ! src/share/vm/runtime/sweeper.hpp ! src/share/vm/utilities/growableArray.hpp Changeset: 8088d93a63e6 Author: brutisso Date: 2013-08-15 13:02 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/8088d93a63e6 Merge Changeset: 9720d338b1d5 Author: brutisso Date: 2013-08-16 11:26 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/9720d338b1d5 8023145: G1: G1CollectedHeap::mark_strong_code_roots() needs to handle ParallelGCThreads=0 Reviewed-by: stefank, mgerdin ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp Changeset: d0afbee540e0 Author: stefank Date: 2013-08-19 13:44 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/d0afbee540e0 8023227: Enhance layout_helper_log2_element_size assert Reviewed-by: mgerdin, jmasa ! src/share/vm/oops/klass.hpp Changeset: 422920730903 Author: ehelin Date: 2013-08-19 18:17 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/422920730903 8023219: NPG: MetaspaceMemoryPool should report statistics for all of metaspace Reviewed-by: stefank, sjohanss ! src/share/vm/services/memoryPool.cpp Changeset: 57600c4aeabe Author: jmasa Date: 2013-08-19 08:58 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/57600c4aeabe Merge - src/os_cpu/bsd_x86/vm/bsd_x86_32.ad - src/os_cpu/bsd_x86/vm/bsd_x86_64.ad - src/os_cpu/linux_x86/vm/linux_x86_32.ad - src/os_cpu/linux_x86/vm/linux_x86_64.ad - src/os_cpu/solaris_sparc/vm/solaris_sparc.ad - src/os_cpu/solaris_x86/vm/solaris_x86_32.ad - src/os_cpu/solaris_x86/vm/solaris_x86_64.ad - src/os_cpu/windows_x86/vm/windows_x86_32.ad - src/os_cpu/windows_x86/vm/windows_x86_64.ad Changeset: 31f220c1f789 Author: jmasa Date: 2013-08-20 10:02 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/31f220c1f789 Merge Changeset: 61521bd65100 Author: tschatzl Date: 2013-08-21 10:32 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/61521bd65100 8022784: TaskQueue misses minimal documentation and references for analysis Summary: Add appropriate documentation and references to publication to allow easier analysis of the TaskQueue implementation. Reviewed-by: dholmes, ehelin ! src/share/vm/utilities/taskqueue.hpp Changeset: cb9da55b1990 Author: jmasa Date: 2013-08-14 19:52 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/cb9da55b1990 8021809: Partitioning based on eden sampling during allocation not reset correctly Reviewed-by: ysr, hiroshi ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp Changeset: b51aee2dd8bb Author: jmasa Date: 2013-08-22 11:13 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/b51aee2dd8bb Merge ! src/share/vm/oops/klass.hpp Changeset: 8009adb44523 Author: jmasa Date: 2013-08-22 14:03 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/8009adb44523 Merge Changeset: c1604d5885a6 Author: amurillo Date: 2013-08-23 03:01 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/c1604d5885a6 Merge Changeset: acac3bde66b2 Author: amurillo Date: 2013-08-23 03:01 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/acac3bde66b2 Added tag hs25-b47 for changeset c1604d5885a6 ! .hgtags Changeset: b649cfa58604 Author: cl Date: 2013-08-29 09:41 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/b649cfa58604 Added tag jdk8-b105 for changeset acac3bde66b2 ! .hgtags Changeset: 73921c720b94 Author: amurillo Date: 2013-08-23 03:14 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/73921c720b94 8023635: new hotspot build - hs25-b48 Reviewed-by: jcoomes ! make/hotspot_version Changeset: c6ec0a97b30a Author: sla Date: 2013-08-21 13:18 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/c6ec0a97b30a 8022808: Kitchensink hangs on macos Summary: Use pthread_mach_thread_np() instead of mach_thread_self() to avoid leaking resources Reviewed-by: dholmes, rbackman ! src/os/bsd/vm/os_bsd.cpp Changeset: 3a57fa7a4cd0 Author: hseigel Date: 2013-08-22 11:52 -0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/3a57fa7a4cd0 7121403: [TESTBUG] runtime/7051189/Xchecksig.sh fails on 64bit solaris 8023393: Need to suppress info message if -Xcheck:jni used with libjsig.dylab on Mac OSX Summary: Rewrite 7051189 test in Java, port Linux fix for 7051189 to Mac OSX. Reviewed-by: coleenp, dholmes, mseledtsov, ccheung ! src/os/bsd/vm/os_bsd.cpp - test/runtime/7051189/Xchecksig.sh + test/runtime/XCheckJniJsig/XCheckJSig.java Changeset: e37ab280bbce Author: allwin Date: 2013-07-23 14:32 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/e37ab280bbce 8011888: sa.js: TypeError: [object JSAdapter] has no such function "__has__" Reviewed-by: sla, sundar, kmo Contributed-by: yunda....@taobao.com ! agent/src/share/classes/sun/jvm/hotspot/utilities/soql/sa.js Changeset: 669d9a235486 Author: sla Date: 2013-08-22 14:56 -0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/669d9a235486 Merge Changeset: c062a6e1fa33 Author: iklam Date: 2013-08-22 10:20 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/c062a6e1fa33 8023406: make/windows/build_vm_def.sh takes too long even when BUILD_WIN_SA != 1 Summary: Avoid dumping C++ vtable when BUILD_WIN_SA != 1 Reviewed-by: dcubed, sla, tbell ! make/windows/build_vm_def.sh ! make/windows/makefiles/debug.make ! make/windows/makefiles/fastdebug.make ! make/windows/makefiles/product.make ! make/windows/makefiles/projectcreator.make ! make/windows/makefiles/vm.make Changeset: 811aea34d5e7 Author: iklam Date: 2013-08-22 13:53 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/811aea34d5e7 Merge Changeset: ff2520b97b00 Author: jiangli Date: 2013-08-22 19:27 -0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/ff2520b97b00 8023547: com/sun/jdi/RedefineMulti.sh fails with IllegalArgumentException after JDK-8021948 . Summary: Need to check if the constant pool mapping returns 0. Reviewed-by: coleenp, sspitsyn ! src/share/vm/prims/jvmtiRedefineClasses.cpp Changeset: 887db75613f8 Author: jiangli Date: 2013-08-22 17:21 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/887db75613f8 Merge Changeset: a70566600baf Author: poonam Date: 2013-08-21 22:12 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/a70566600baf 8020530: Non heap memory size calculated incorrectly Reviewed-by: coleenp, sla Contributed-by: vladimir.kem...@oracle.com ! src/share/vm/services/management.cpp Changeset: 730210728146 Author: poonam Date: 2013-08-22 18:09 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/730210728146 Merge - test/runtime/7051189/Xchecksig.sh Changeset: 817e46dd5864 Author: poonam Date: 2013-08-22 21:23 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/817e46dd5864 Merge Changeset: 739c309fd729 Author: mgronlun Date: 2013-08-23 10:36 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/739c309fd729 8023457: Event based tracing framework needs a mutex for thread groups Reviewed-by: acorn, sla ! src/share/vm/runtime/mutexLocker.cpp ! src/share/vm/runtime/mutexLocker.hpp Changeset: cacc421f39d7 Author: dcubed Date: 2013-08-23 10:39 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/cacc421f39d7 Merge - test/runtime/7051189/Xchecksig.sh Changeset: badf4244ceae Author: hseigel Date: 2013-08-25 21:21 -0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/badf4244ceae 8022183: GCC 4.6 change sdefault setting for omit-frame-pointer which breaks hotspot stack walking Summary: Explicitly specify -fno-omit-frame-pointer. Reviewed-by: coleenp, dholmes, dcubed ! make/linux/makefiles/amd64.make ! make/linux/makefiles/gcc.make Changeset: faf2631b9334 Author: dsimms Date: 2013-08-26 09:33 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/faf2631b9334 8022683: JNI GetStringUTFChars should return NULL on allocation failure not abort the VM Summary: Return NULL on OOM from GetStringChars, GetStringUTFChars and Get<PrimitiveType>ArrayElements family of functions. Reviewed-by: dholmes, coleenp ! src/share/vm/memory/allocation.hpp ! src/share/vm/prims/jni.cpp Changeset: 4c84d351cca9 Author: stefank Date: 2013-08-16 13:22 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/4c84d351cca9 8007074: SIGSEGV at ParMarkBitMap::verify_clear() Summary: Replace the broken large pages implementation on Linux. New flag: -XX:+UseTransparentHugePages - Linux specific flag to turn on transparent huge page hinting with madvise(..., MAP_HUGETLB). Changed behavior: -XX:+UseLargePages - tries to use -XX:+UseTransparentHugePages before trying other large pages implementations (on Linux). Changed behavior: -XX:+UseHugeTLBFS - Use upfront allocation of Large Pages instead of using the broken implementation to dynamically committing large pages. Changed behavior: -XX:LargePageSizeInBytes - Turned off the ability to use this flag on Linux and provides warning to user if set to a value different than the OS chosen large page size. Changed behavior: Setting no large page size - Now defaults to use -XX:UseTransparentHugePages if the OS supports it. Previously, -XX:+UseHugeTLBFS was chosen if the OS was configured to use large pages. Reviewed-by: tschatzl, dcubed, brutisso ! src/os/bsd/vm/os_bsd.cpp ! src/os/linux/vm/globals_linux.hpp ! src/os/linux/vm/os_linux.cpp ! src/os/linux/vm/os_linux.hpp ! src/os/solaris/vm/os_solaris.cpp ! src/os/windows/vm/os_windows.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/memory/collectorPolicy.cpp ! src/share/vm/memory/genCollectedHeap.cpp ! src/share/vm/memory/metaspace.cpp ! src/share/vm/memory/universe.cpp ! src/share/vm/memory/universe.hpp ! src/share/vm/prims/jni.cpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/os.hpp ! src/share/vm/runtime/virtualspace.cpp ! src/share/vm/runtime/virtualspace.hpp ! src/share/vm/services/memTracker.hpp ! src/share/vm/utilities/globalDefinitions.hpp Changeset: 21ffbaa691b5 Author: stefank Date: 2013-08-26 07:01 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/21ffbaa691b5 Merge ! src/share/vm/prims/jni.cpp Changeset: 1bb10d3170fa Author: jmasa Date: 2013-08-16 06:12 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/1bb10d3170fa 8022817: CMS should not shrink if compaction was not done Reviewed-by: ysr, mgerdin ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp Changeset: f7d3b4387a16 Author: brutisso Date: 2013-08-21 22:35 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/f7d3b4387a16 8022872: G1: Use correct GC cause for young GC triggered by humongous allocations Reviewed-by: tonyp, tschatzl ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/g1/vm_operations_g1.cpp Changeset: c31eb8c86a50 Author: brutisso Date: 2013-08-22 04:14 +0200 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/c31eb8c86a50 Merge Changeset: ec145d04eda8 Author: jmasa Date: 2013-08-23 15:59 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/ec145d04eda8 Merge Changeset: 1624a68007bd Author: jmasa Date: 2013-08-27 18:55 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/1624a68007bd Merge ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp Changeset: f92b82d454fa Author: bpittore Date: 2013-08-23 20:33 -0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/f92b82d454fa 8014135: The JVMTI specification does not conform to recent changes in JNI specification Summary: Added support for statically linked agents Reviewed-by: sspitsyn, bobv, coleenp ! src/os/posix/vm/os_posix.cpp ! src/os/windows/vm/os_windows.cpp ! src/share/vm/prims/jvmti.xml ! src/share/vm/prims/jvmtiExport.cpp ! src/share/vm/runtime/arguments.hpp ! src/share/vm/runtime/os.cpp ! src/share/vm/runtime/os.hpp ! src/share/vm/runtime/thread.cpp Changeset: 5fd8e2fbafd4 Author: cjplummer Date: 2013-08-23 12:36 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/5fd8e2fbafd4 8020829: JT_HS: 2 runtime NMT tests fail on platforms if NMT detail is not supported Summary: Make tests query a new WhiteBox API to see if NMT detail is supported, and behave properly if it is not supported. Reviewed-by: dholmes, coleenp ! src/share/vm/prims/whitebox.cpp ! test/runtime/NMT/ThreadedVirtualAllocTestType.java ! test/runtime/NMT/VirtualAllocTestType.java ! test/testlibrary/whitebox/sun/hotspot/WhiteBox.java Changeset: 7aa0c1fb6fdb Author: dholmes Date: 2013-08-27 22:05 -0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/7aa0c1fb6fdb 8006164: [TESTBUG] compact profile hotspot test issues Summary: Define profile-based test groups. Reviewed-by: dcubed, mchung ! test/TEST.ROOT + test/TEST.groups Changeset: 1fedf3c7f923 Author: bpittore Date: 2013-08-28 14:44 -0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/1fedf3c7f923 8023580: Add jtreg test for 8004051 and 8005722 Summary: Tests checks an assertion dealing with the number of args passed in registers Reviewed-by: mseledtsov, kvn + test/compiler/8004051/Test8004051.java Changeset: b1fb293d92c4 Author: jiangli Date: 2013-08-28 12:01 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/b1fb293d92c4 Merge Changeset: 2b113b65a051 Author: dholmes Date: 2013-08-28 19:25 -0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/2b113b65a051 8023900: [TESTBUG] Initial compact profile test groups need adjusting Reviewed-by: dcubed, mchung, hseigel ! test/TEST.groups Changeset: 54dfd798deaf Author: dholmes Date: 2013-08-28 21:42 -0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/54dfd798deaf Merge Changeset: 62f527c674d2 Author: dholmes Date: 2013-08-29 00:22 -0400 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/62f527c674d2 Merge ! src/os/windows/vm/os_windows.cpp ! src/share/vm/runtime/os.hpp Changeset: 18b4798adbc4 Author: amurillo Date: 2013-08-30 00:19 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/18b4798adbc4 Merge - test/runtime/7051189/Xchecksig.sh Changeset: aed585cafc0d Author: amurillo Date: 2013-08-30 00:19 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/aed585cafc0d Added tag hs25-b48 for changeset 18b4798adbc4 ! .hgtags Changeset: 3f4392035ec7 Author: cl Date: 2013-09-05 02:45 -0700 URL: http://hg.openjdk.java.net/jdk8/tl/hotspot/rev/3f4392035ec7 Added tag jdk8-b106 for changeset aed585cafc0d ! .hgtags
