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.wuerthin...@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.adle...@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.adle...@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.adle...@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
