hg: hsx/hotspot-rt/hotspot: 34 new changesets
daniel.daugherty at oracle.com
daniel.daugherty at oracle.com
Fri Apr 5 23:02:40 PDT 2013
Changeset: 2e093b564241
Author: mgerdin
Date: 2013-03-28 10:27 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/2e093b564241
7014552: gc/lock/jni/jnilockXXX works too slow on 1-processor machine
Summary: Keep a counter of how many times we were stalled by the GC locker, add a diagnostic flag which sets the limit.
Reviewed-by: brutisso, ehelin, johnc
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.inline.hpp
! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp
! src/share/vm/memory/collectorPolicy.cpp
! src/share/vm/runtime/globals.hpp
Changeset: 754c24457b20
Author: tschatzl
Date: 2013-03-27 19:21 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/754c24457b20
7112912: Message "Error occurred during initialization of VM" on boxes with lots of RAM
Summary: Ergonomics now also takes available virtual memory into account when deciding for a heap size. The helper method to determine the maximum allocatable memory block now uses the appropriate OS specific calls to retrieve available virtual memory for the java process. In 32 bit environments this method now also searches for the maximum actually reservable amount of memory. Merge previously separate implementations for Linux/BSD/Solaris into a single method.
Reviewed-by: jmasa, tamao
! src/os/bsd/vm/os_bsd.cpp
! src/os/linux/vm/os_linux.cpp
! src/os/posix/vm/os_posix.cpp
! src/os/solaris/vm/os_solaris.cpp
! src/os/windows/vm/os_windows.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/arguments.hpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/os.hpp
Changeset: 24ef5fb05e0f
Author: johnc
Date: 2013-03-29 13:49 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/24ef5fb05e0f
8010463: G1: Crashes with -UseTLAB and heap verification
Summary: Some parts of the G1 heap can only be walked during a safepoint. Skip verifying these parts of the heap when verifying during JVM startup.
Reviewed-by: brutisso, tschatzl
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/memory/universe.cpp
! src/share/vm/runtime/init.cpp
! src/share/vm/runtime/thread.cpp
+ test/gc/TestVerifyBeforeGCDuringStartup.java
Changeset: 8bf6338972ce
Author: ehelin
Date: 2013-03-23 09:16 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/8bf6338972ce
8009408: gc/metaspace/ClassMetaspaceSizeInJmapHeap.java fails with "exit code 1"
Reviewed-by: brutisso, sla, ctornqvi
! test/gc/metaspace/ClassMetaspaceSizeInJmapHeap.java
+ test/testlibrary/com/oracle/java/testlibrary/JDKToolLauncher.java
Changeset: cc5b5976d72c
Author: tschatzl
Date: 2013-04-02 10:03 +0200
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/cc5b5976d72c
8005857: assert in GC_locker from PSOldGen::expand with -XX:+PrintGCDetails and Verbose
Summary: Use GC_locker::is_active_and_needs_gc() instead of GC_locker::is_active() for providing information about the reason of heap expansion.
Reviewed-by: jmasa, johnc
! src/share/vm/gc_implementation/parallelScavenge/psOldGen.cpp
Changeset: 15c04fe93c18
Author: mgerdin
Date: 2013-04-03 09:19 +0200
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/15c04fe93c18
Merge
- make/windows/projectfiles/kernel/Makefile
- make/windows/projectfiles/kernel/vm.def
- make/windows/projectfiles/kernel/vm.dsw
! src/os/linux/vm/os_linux.cpp
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp
- test/runtime/8007736/TestStaticIF.java
Changeset: 0c039865ef2b
Author: mgerdin
Date: 2013-04-04 19:07 +0200
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/0c039865ef2b
Merge
! src/share/vm/runtime/arguments.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/os.hpp
Changeset: 46f6f063b272
Author: roland
Date: 2013-03-21 09:27 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/46f6f063b272
7153771: array bound check elimination for c1
Summary: when possible optimize out array bound checks, inserting predicates when needed.
Reviewed-by: never, kvn, twisti
Contributed-by: thomaswue <thomas.wuerthinger at oracle.com>
! src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp
! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
! src/cpu/sparc/vm/c1_LIRGenerator_sparc.cpp
! src/cpu/sparc/vm/c1_Runtime1_sparc.cpp
! src/cpu/x86/vm/c1_CodeStubs_x86.cpp
! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp
! src/cpu/x86/vm/c1_LIRGenerator_x86.cpp
! src/cpu/x86/vm/c1_LinearScan_x86.cpp
! src/cpu/x86/vm/c1_Runtime1_x86.cpp
! src/share/vm/c1/c1_Canonicalizer.cpp
! src/share/vm/c1/c1_Canonicalizer.hpp
! src/share/vm/c1/c1_CodeStubs.hpp
! 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_GraphBuilder.hpp
! src/share/vm/c1/c1_IR.cpp
! src/share/vm/c1/c1_IR.hpp
! src/share/vm/c1/c1_Instruction.cpp
! src/share/vm/c1/c1_Instruction.hpp
! src/share/vm/c1/c1_InstructionPrinter.cpp
! src/share/vm/c1/c1_InstructionPrinter.hpp
! src/share/vm/c1/c1_LIR.cpp
! src/share/vm/c1/c1_LIR.hpp
! src/share/vm/c1/c1_LIRAssembler.hpp
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/c1/c1_LIRGenerator.hpp
! src/share/vm/c1/c1_LinearScan.cpp
! src/share/vm/c1/c1_Optimizer.cpp
+ src/share/vm/c1/c1_RangeCheckElimination.cpp
+ src/share/vm/c1/c1_RangeCheckElimination.hpp
! src/share/vm/c1/c1_Runtime1.cpp
! src/share/vm/c1/c1_Runtime1.hpp
! src/share/vm/c1/c1_ValueMap.cpp
! src/share/vm/c1/c1_ValueMap.hpp
! src/share/vm/c1/c1_globals.hpp
! src/share/vm/compiler/compileBroker.cpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/oops/methodData.cpp
! src/share/vm/runtime/globals.hpp
Changeset: a57fc14f798a
Author: roland
Date: 2013-03-21 22:00 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/a57fc14f798a
Merge
Changeset: e370f63dc5b1
Author: bharadwaj
Date: 2013-03-22 07:58 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/e370f63dc5b1
8009539: JVM crash when run lambda testng tests
Summary: Ensure class pointer is non-null before dereferencing it to check if it is loaded.
Reviewed-by: kvn
! src/share/vm/opto/parse2.cpp
Changeset: 360ce06580b8
Author: bharadwaj
Date: 2013-03-22 13:35 -0400
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/360ce06580b8
Merge
Changeset: 3c786355ffb4
Author: morris
Date: 2013-03-23 06:22 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/3c786355ffb4
8009026: [parfait] Null pointer deference in hotspot/src/share/vm/code/nmethod.cpp
Summary: add guarantee() to nmethod constructor and checks to ensure CodeCache has space before allocation
Reviewed-by: kvn
! src/share/vm/code/codeCache.hpp
! src/share/vm/code/nmethod.cpp
Changeset: 818a1ac7da7a
Author: morris
Date: 2013-03-24 12:43 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/818a1ac7da7a
Merge
Changeset: 16885e702c88
Author: twisti
Date: 2013-03-25 17:13 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/16885e702c88
7198429: need checked categorization of caller-sensitive methods in the JDK
Reviewed-by: kvn, jrose
! src/share/vm/ci/ciMethod.cpp
! src/share/vm/ci/ciMethod.hpp
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/classfile/classFileParser.hpp
! src/share/vm/classfile/classLoaderData.cpp
! src/share/vm/classfile/classLoaderData.hpp
! 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/oops/method.cpp
! src/share/vm/oops/method.hpp
! src/share/vm/opto/library_call.cpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/prims/methodHandles.cpp
! src/share/vm/prims/unsafe.cpp
! src/share/vm/runtime/vframe.cpp
! src/share/vm/runtime/vframe.hpp
Changeset: b808febcad9a
Author: neliasso
Date: 2013-03-26 10:05 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/b808febcad9a
8010281: Remove code that is never executed
Reviewed-by: kvn, roland
Contributed-by: niclas.adlertz at oracle.com
! src/share/vm/opto/ifg.cpp
Changeset: 30f42e691e70
Author: kvn
Date: 2013-03-26 12:55 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/30f42e691e70
8004640: C2 assert failure in memnode.cpp: NULL+offs not RAW address
Summary: always transform AddP nodes in IdealKit by calling _gvn.transform().
Reviewed-by: roland, twisti
! src/share/vm/opto/graphKit.cpp
! src/share/vm/opto/idealKit.cpp
! src/share/vm/opto/idealKit.hpp
! src/share/vm/opto/loopnode.cpp
! src/share/vm/opto/phaseX.cpp
Changeset: d595e8ddadd9
Author: roland
Date: 2013-03-29 17:25 +0100
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/d595e8ddadd9
8010934: assert failure in c1_LinearScan.cpp: "asumption: non-Constant instructions have only virtual operands"
Summary: incorrect code to skip some ArrayLength instructions in LIRGenerator
Reviewed-by: kvn
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/c1/c1_RangeCheckElimination.cpp
Changeset: cd9ad42dfde0
Author: bharadwaj
Date: 2013-03-29 20:52 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/cd9ad42dfde0
Merge
! src/share/vm/classfile/classFileParser.cpp
! src/share/vm/prims/jvm.cpp
! src/share/vm/runtime/globals.hpp
Changeset: 6b19fe41b577
Author: kmo
Date: 2013-03-30 08:01 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/6b19fe41b577
8011009: Use do-while(0) instead of while(0) in EC_TRACE and RC_TRACE* macros
Summary: Improve EC_TRACE and RC_TRACE* to use the do-while(0) trick for statement-like macro
Reviewed-by: sspitsyn, dcubed
! src/share/vm/prims/jvmtiEventController.cpp
! src/share/vm/prims/jvmtiRedefineClassesTrace.hpp
Changeset: 53028d751155
Author: neliasso
Date: 2013-04-02 09:30 +0200
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/53028d751155
7034299: Faulty winsock initialization code
Reviewed-by: dholmes, sla, ctornqvi
! src/os/windows/vm/os_windows.cpp
Changeset: e961c11b85fe
Author: kvn
Date: 2013-04-03 11:12 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/e961c11b85fe
8011102: Clear AVX registers after return from JNI call
Summary: Execute vzeroupper instruction after JNI call and on exits in jit compiled code which use 256bit vectors.
Reviewed-by: roland
! src/cpu/x86/vm/cppInterpreter_x86.cpp
! src/cpu/x86/vm/macroAssembler_x86.cpp
! src/cpu/x86/vm/macroAssembler_x86.hpp
! 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_32.cpp
! src/cpu/x86/vm/templateInterpreter_x86_64.cpp
! src/cpu/x86/vm/x86_32.ad
! src/cpu/x86/vm/x86_64.ad
! src/os_cpu/bsd_x86/vm/bsd_x86_64.ad
! src/os_cpu/linux_x86/vm/linux_x86_64.ad
! src/os_cpu/solaris_x86/vm/solaris_x86_64.ad
! src/os_cpu/windows_x86/vm/windows_x86_64.ad
Changeset: 0a8c2ea3902d
Author: rasbold
Date: 2013-04-03 15:00 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/0a8c2ea3902d
8010437: guarantee(this->is8bit(imm8)) failed: Short forward jump exceeds 8-bit offset
Summary: Fix shorten_branches() to accurately count an initial nop that may be inserted in a block that starts with a safepoint.
Reviewed-by: kvn
! src/share/vm/opto/output.cpp
Changeset: 70c52efb2cbd
Author: neliasso
Date: 2013-04-04 09:18 +0200
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/70c52efb2cbd
8006008: Memory leak in hotspot/src/share/vm/adlc/archDesc.cpp
Reviewed-by: roland, kvn
Contributed-by: niclas.adlertz at oracle.com
! src/share/vm/adlc/archDesc.cpp
Changeset: 6c4abd4a9595
Author: roland
Date: 2013-04-04 09:33 +0200
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/6c4abd4a9595
8010399: Test8009761.java "Failed: init recursive calls: 5498. After deopt 5494".
Summary: test from 8009761 shouldn't be run with -Xcomp
Reviewed-by: kvn
! test/compiler/8009761/Test8009761.java
Changeset: 9125a548c1eb
Author: roland
Date: 2013-04-04 02:48 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/9125a548c1eb
Merge
Changeset: 573cf206e381
Author: neliasso
Date: 2013-04-04 09:30 +0200
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/573cf206e381
8006014: Memory leak in hotspot/src/share/vm/adlc/dfa.cpp
Reviewed-by: kvn, roland
Contributed-by: niclas.adlertz at oracle.com
! src/share/vm/adlc/dfa.cpp
Changeset: bab5cbf74b5f
Author: kvn
Date: 2013-04-04 12:18 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/bab5cbf74b5f
8011198: LP64 setting is not preserved on Solaris after 8006965
Summary: Fixed incremental build makefiles generated by buildtree.make. Consolidated unix build.sh.
Reviewed-by: twisti
- make/bsd/build.sh
! make/bsd/makefiles/buildtree.make
+ make/build.sh
- make/linux/build.sh
! make/linux/makefiles/buildtree.make
- make/solaris/build.sh
! make/solaris/makefiles/buildtree.make
! src/os/posix/launcher/launcher.script
Changeset: 0ca3dd0ffaba
Author: bharadwaj
Date: 2013-04-04 17:01 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/0ca3dd0ffaba
Merge
- make/bsd/build.sh
- make/linux/build.sh
- make/solaris/build.sh
! src/os/windows/vm/os_windows.cpp
! src/share/vm/classfile/systemDictionary.cpp
! src/share/vm/classfile/systemDictionary.hpp
! src/share/vm/oops/method.cpp
! src/share/vm/runtime/globals.hpp
Changeset: ac242ddfa319
Author: katleman
Date: 2013-04-04 19:05 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/ac242ddfa319
Added tag jdk8-b84 for changeset af788b85010e
! .hgtags
Changeset: a947f40fb536
Author: amurillo
Date: 2013-04-04 21:06 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/a947f40fb536
Merge
- make/bsd/build.sh
- make/linux/build.sh
- make/solaris/build.sh
Changeset: 42fe530cd478
Author: amurillo
Date: 2013-04-04 21:06 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/42fe530cd478
Added tag hs25-b26 for changeset a947f40fb536
! .hgtags
Changeset: dcdeb150988c
Author: amurillo
Date: 2013-04-04 21:15 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/dcdeb150988c
8011584: new hotspot build - hs25-b27
Reviewed-by: jcoomes
! make/hotspot_version
Changeset: 8be1318fbe77
Author: dcubed
Date: 2013-04-05 10:38 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/8be1318fbe77
Merge
! src/cpu/x86/vm/x86_64.ad
! 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
! src/share/vm/c1/c1_LIRGenerator.cpp
! src/share/vm/memory/universe.cpp
! src/share/vm/oops/instanceKlass.cpp
! src/share/vm/runtime/arguments.cpp
- test/runtime/NMT/AllocTestType.java
Changeset: 46d24f112c27
Author: dcubed
Date: 2013-04-05 16:16 -0700
URL: http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/46d24f112c27
Merge
- make/bsd/build.sh
- make/linux/build.sh
- make/solaris/build.sh
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