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List: openjdk-2d-dev
Subject: [OpenJDK 2D-Dev] hg: jdk8/2d/hotspot: 40 new changesets
From: lana.steuck () oracle ! com
Date: 2013-03-20 15:50:20
Message-ID: 20130320155147.2963A4829C () hg ! openjdk ! java ! net
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Changeset: 8196357e95b5
Author: amurillo
Date: 2013-03-08 08:22 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/8196357e95b5
8009688: new hotspot build - hs25-b23
Reviewed-by: jcoomes
! make/hotspot_version
Changeset: 255c0a4cb4eb
Author: sla
Date: 2013-03-05 08:50 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/255c0a4cb4eb
8009287: [parfait] Uninitialised variable in hotspot/agent/src/os/linux/ps_core.c
Reviewed-by: dholmes, kvn, mikael, morris
! agent/src/os/linux/ps_core.c
Changeset: 9058789475af
Author: iklam
Date: 2013-03-05 13:55 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/9058789475af
7107135: Stack guard pages are no more protected after loading a shared library with \
executable stack
Summary: Detect the execstack attribute of the loaded library and attempt to fix the \
stack guard using Safepoint op.
Reviewed-by: dholmes, zgu
Contributed-by: ioi.lam@oracle.com
! src/os/linux/vm/globals_linux.hpp
! src/os/linux/vm/os_linux.cpp
! src/os/linux/vm/os_linux.hpp
! src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp
! src/os_cpu/linux_x86/vm/os_linux_x86.cpp
! src/share/vm/runtime/thread.hpp
! src/share/vm/runtime/vm_operations.hpp
! src/share/vm/utilities/elfFile.cpp
! src/share/vm/utilities/elfFile.hpp
+ test/runtime/7107135/Test.java
+ test/runtime/7107135/Test7107135.sh
+ test/runtime/7107135/TestMT.java
+ test/runtime/7107135/test.c
Changeset: 6b803ba47588
Author: zgu
Date: 2013-03-07 14:06 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/6b803ba47588
8008257: NMT: assert(new_rec->is_allocation_record()) failed when running with shared \
memory option
Summary: Corrected virtual memory recording and tagging code when large pages are \
used
Reviewed-by: coleenp, ccheung
! src/os/bsd/vm/os_bsd.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/os_windows.cpp
Changeset: 3efdfd6ddbf2
Author: coleenp
Date: 2013-03-08 11:47 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/3efdfd6ddbf2
8003553: NPG: metaspace objects should be zeroed in constructors
Summary: Zero metadata in constructors, not in allocation (and some in constructors)
Reviewed-by: jmasa, sspitsyn
! src/share/vm/interpreter/rewriter.cpp
! src/share/vm/memory/metablock.cpp
! src/share/vm/memory/metaspace.cpp
! src/share/vm/oops/constMethod.cpp
! src/share/vm/oops/cpCache.cpp
! src/share/vm/oops/cpCache.hpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
! src/share/vm/oops/klass.cpp
! src/share/vm/oops/klass.hpp
! src/share/vm/oops/method.cpp
! src/share/vm/oops/methodData.cpp
! src/share/vm/runtime/vmStructs.cpp
Changeset: 252ad8d5f22b
Author: dcubed
Date: 2013-03-08 17:14 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/252ad8d5f22b
Merge
! src/os/bsd/vm/os_bsd.cpp
Changeset: 35ef86296a5d
Author: dcubed
Date: 2013-03-08 17:49 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/35ef86296a5d
Merge
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
Changeset: 5939f5953b45
Author: coleenp
Date: 2013-03-13 09:10 -0400
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/5939f5953b45
8009836: nsk/regression/b4222717 fails with empty stack trace
Summary: Some zeroing was missed for bug 8003553, causing empty stack traces and Xcom \
crashes, add back zeroing to metablock
Reviewed-by: dholmes, rbackman
! src/share/vm/memory/metablock.cpp
! src/share/vm/oops/constMethod.cpp
! src/share/vm/oops/method.cpp
Changeset: 96480359523a
Author: coleenp
Date: 2013-03-11 14:00 -0400
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/96480359523a
8008965: @Contended fails with classes having static fields
Summary: Disable @Contended support for static fields
Reviewed-by: coleenp, kvn
Contributed-by: Aleksey Shipilev <aleksey.shipilev@oracle.com>
! src/share/vm/classfile/classFileParser.cpp
+ test/runtime/8003985/Test8003985.java
Changeset: d6320e955c89
Author: coleenp
Date: 2013-03-13 13:47 -0400
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/d6320e955c89
Merge
Changeset: 0ede345ec7c9
Author: coleenp
Date: 2013-03-13 15:15 -0400
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/0ede345ec7c9
8009829: CDS: JDK JPRT test fails crash in Symbol::equals()
Summary: -Xshare:dump was creating a Symbol in C_heap. There's an assert there that \
jdk jprt wasn't hitting because it was only done in product
Reviewed-by: dholmes, hseigel, iklam
! src/share/vm/classfile/symbolTable.cpp
Changeset: c8b31b461e1a
Author: coleenp
Date: 2013-03-13 17:34 -0400
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/c8b31b461e1a
8003419: NPG: Clean up metadata created during class loading if failure
Summary: Store metadata on ClassFileParser instance to be cleaned up by destructor. \
This enabled some refactoring of the enormous parseClassFile \
function.
Reviewed-by: jmasa, acorn
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/classFileParser.hpp
! src/share/vm/oops/constMethod.cpp
! src/share/vm/oops/constMethod.hpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/instanceKlass.hpp
Changeset: fad90b102190
Author: jprovino
Date: 2013-03-06 13:38 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/fad90b102190
8008310: Some adjustments needed to minimal VM warnings and errors for unsupported \
command line options
Summary: Changes to arguments.cpp for warnings vs. errors. Changes for CDS \
arguments.
Reviewed-by: coleenp, cjplummer
! make/excludeSrc.make
! src/share/vm/memory/filemap.hpp
! src/share/vm/runtime/arguments.cpp
Changeset: 47bc9800972c
Author: jprovino
Date: 2013-03-06 13:46 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/47bc9800972c
8006498: #if <symbol> is wrong in the code.
Summary: ASSERT and other symbols used incorrectly with #if are supposed to be \
defined or not.
Reviewed-by: dholmes, mikael
! src/cpu/x86/vm/frame_x86.cpp
! src/cpu/x86/vm/frame_x86.hpp
! src/share/vm/c1/c1_LIR.hpp
! src/share/vm/ci/ciTypeFlow.cpp
! src/share/vm/code/compressedStream.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/prims/jvmtiImpl.cpp
! src/share/vm/prims/jvmtiTrace.hpp
Changeset: 67342b960b47
Author: jprovino
Date: 2013-03-06 13:50 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/67342b960b47
8008474: Add -Wundef to warning flags.
Summary: Force use of undefined macros to be and error.
Reviewed-by: dholmes, mikael
! make/bsd/makefiles/gcc.make
! make/linux/makefiles/gcc.make
! make/solaris/makefiles/gcc.make
Changeset: cb75b67f04fb
Author: jprovino
Date: 2013-03-08 12:35 -0500
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/cb75b67f04fb
Merge
! make/bsd/makefiles/gcc.make
Changeset: 69ffa4ac9e53
Author: jprovino
Date: 2013-03-12 00:02 -0400
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/69ffa4ac9e53
8009835: Only produce a warning when -Xshare:auto is explicitly requested
Summary: The minimal JVM is printing a warning message for default settings when it \
should quitely ignore them.
Reviewed-by: coleenp, dholmes
! src/share/vm/runtime/arguments.cpp
Changeset: 9102c4111564
Author: jprovino
Date: 2013-03-14 10:37 -0400
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/9102c4111564
Merge
Changeset: ed53b50794d7
Author: vladidan
Date: 2013-03-14 12:49 -0400
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/ed53b50794d7
Merge
Changeset: 0094485b46c7
Author: roland
Date: 2013-03-13 09:44 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/0094485b46c7
8009761: Deoptimization on sparc doesn't set Llast_SP correctly in the interpreter \
frames it creates
Summary: deoptimization doesn't set up callee frames so that they restore caller \
frames correctly.
Reviewed-by: kvn
! src/cpu/sparc/vm/cppInterpreter_sparc.cpp
! src/cpu/sparc/vm/templateInterpreter_sparc.cpp
! src/cpu/x86/vm/cppInterpreter_x86.cpp
! src/cpu/x86/vm/templateInterpreter_x86_32.cpp
! src/cpu/x86/vm/templateInterpreter_x86_64.cpp
! src/cpu/zero/vm/cppInterpreter_zero.cpp
! src/share/vm/interpreter/abstractInterpreter.hpp
! src/share/vm/runtime/deoptimization.cpp
! src/share/vm/runtime/vframeArray.cpp
! src/share/vm/runtime/vframeArray.hpp
+ test/compiler/8009761/Test8009761.java
Changeset: 056ab43544a4
Author: neliasso
Date: 2013-03-13 10:56 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/056ab43544a4
8009721: Make PhaseLive independent from regalloc
Summary: Moved class definition of LRG_List from chaitin.hpp to live.hpp
Reviewed-by: kvn, rbackman, roland
Contributed-by: niclas.adlertz@oracle.com
! src/share/vm/opto/chaitin.hpp
! src/share/vm/opto/live.hpp
Changeset: 6d98efabf3ba
Author: neliasso
Date: 2013-03-13 13:44 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/6d98efabf3ba
Merge
Changeset: b7c2c5b2572c
Author: neliasso
Date: 2013-02-13 10:25 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/b7c2c5b2572c
8005772: Stubs report compile id -1 in phase events
Summary: Use 0 to indicate id is NA, -1 for error or uninitalized
Reviewed-by: kvn, twisti
! src/share/vm/compiler/compileBroker.cpp
! src/share/vm/opto/compile.cpp
Changeset: 71f13276159d
Author: morris
Date: 2013-03-14 07:44 -0700
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/71f13276159d
8008560: [parfait] Null pointer deference in \
hotspot/src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp
Summary: add null pointer check in signal handler
Reviewed-by: kvn
! src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp
Changeset: fba788946616
Author: morris
Date: 2013-03-14 16:16 -0700
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/fba788946616
Merge
Changeset: 9def4075da6d
Author: tamao
Date: 2013-03-05 15:36 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/9def4075da6d
8008079: G1: Add nextObject routine to CMBitMapRO and replace nextWord
Summary: Update the task local finger to the start of the next object when marking \
aborts, in order to avoid the redundant scanning of all 0's when the marking task \
restarts, if otherwise updating to the next word. In addition, reuse the routine \
nextObject() in routine iterate().
Reviewed-by: johnc, ysr
Contributed-by: tamao <tao.mao@oracle.com>
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.hpp
! src/share/vm/gc_implementation/g1/concurrentMark.inline.hpp
Changeset: 209f8ba5020b
Author: tamao
Date: 2013-03-07 10:44 -0800
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/209f8ba5020b
8008368: Deprecate MaxGCMinorPauseMillis
Summary: Deprecate MaxGCMinorPauseMillis and emit a warning if set by users
Reviewed-by: brutisso, johnc
Contributed-by: tamao <tao.mao@oracle.com>
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/arguments.hpp
Changeset: 1f3354851c91
Author: stefank
Date: 2013-03-11 08:49 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/1f3354851c91
Merge
Changeset: 167812fe00bb
Author: kevinw
Date: 2013-03-11 12:56 +0000
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/167812fe00bb
8009723: CMS logs "concurrent mode failure" twice when using (disabling) \
-XX:-UseCMSCompactAtFullCollection
Reviewed-by: jwilhelm, ehelin, brutisso
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
Changeset: 71f619500f9b
Author: kevinw
Date: 2013-03-11 15:37 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/71f619500f9b
Merge
Changeset: 1c88b99a2b01
Author: mgerdin
Date: 2013-03-12 09:42 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/1c88b99a2b01
8009282: Assertion "assert(used_and_free == capacity_bytes) failed: Accounting is \
wrong" failed with -XX:+Verbose -XX:+TraceMetadataChunkAllocation
Summary: Assertion is only valid when at a safepoint, adjust accordingly.
Reviewed-by: stefank, jmasa, tamao
! src/share/vm/memory/metaspace.cpp
Changeset: ca9580859cf4
Author: stefank
Date: 2013-03-11 02:24 -0700
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/ca9580859cf4
8004697: SIGSEGV on Solaris sparc with -XX:+UseNUMA
Summary: Don't scan pages outside the given range.
Reviewed-by: jwilhelm, jmasa
! src/os/solaris/vm/os_solaris.cpp
! src/share/vm/gc_implementation/shared/mutableNUMASpace.cpp
Changeset: 62609ffa2fc6
Author: tschatzl
Date: 2013-03-12 15:10 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/62609ffa2fc6
8008684: CMS: concurrent phase start markers should always be printed
Summary: Print the concurrent phase start markers for CMS when PrintGCDetails is \
enabled, not only if both PrintGCDetails and PrintGCTimeStamps are.
Reviewed-by: mgerdin, jmasa
! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
Changeset: eac371996b44
Author: brutisso
Date: 2013-03-12 08:33 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/eac371996b44
8001049: VM crashes when running with large -Xms and not specifying \
ObjectAlignmentInBytes
Summary: Take the initial heap size into account when checking the heap size for \
compressed oops
Reviewed-by: jmasa, kvn, hseigel, ctornqvi
! src/share/vm/memory/universe.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/arguments.hpp
Changeset: 993d878108d9
Author: brutisso
Date: 2013-03-13 05:14 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/993d878108d9
Merge
Changeset: 82657b6a8cc0
Author: jmasa
Date: 2013-03-12 11:00 -0700
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/82657b6a8cc0
6976528: PS: assert(!limit_exceeded || softrefs_clear) failed: Should have been \
cleared
Reviewed-by: johnc
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp
! src/share/vm/memory/collectorPolicy.cpp
Changeset: 15401203db6b
Author: stefank
Date: 2013-03-15 08:57 +0100
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/15401203db6b
Merge
! src/os/solaris/vm/os_solaris.cpp
! src/share/vm/gc_implementation/g1/concurrentMark.cpp
! src/share/vm/memory/metaspace.cpp
! src/share/vm/runtime/arguments.cpp
Changeset: a10dc1469c3f
Author: stefank
Date: 2013-03-15 04:39 -0700
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/a10dc1469c3f
Merge
Changeset: 0631ebcc45f0
Author: amurillo
Date: 2013-03-15 11:18 -0700
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/0631ebcc45f0
Merge
! src/share/vm/runtime/arguments.cpp
Changeset: 3db4ab0e12f4
Author: amurillo
Date: 2013-03-15 11:18 -0700
URL: http://hg.openjdk.java.net/jdk8/2d/hotspot/rev/3db4ab0e12f4
Added tag hs25-b23 for changeset 0631ebcc45f0
! .hgtags
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