Merge

6775176: Bump HS14 build number to 08 Summary: Update the Hotspot build number to 08 Reviewed-by: jcoomes

Merge

Merge

6771742: Remove duplicate files from G1 merge Summary: Remove duplicate files and add includeDB_gc_g1 file in windows Makefile Reviewed-by: jcoomes, ysr

6770608: G1: Mutator thread can flush barrier and satb queues during safepoint 6660573: G1: BigApps Failure : guarantee(satb_mq_set.completed_buffers_num() == 0,"invariant") Summary: When exiting a mutator thread is removed from the thread list before it has a chance to flush its SATB and barrier queues. If GC happens at this moment the objects that are refererred from these queues can be moved, which will case a crash. The fix is simply to flush the buffers before removing a thread from the list. Reviewed-by: jcoomes, tonyp

6769128: failure to run generateJvmOffsets is ignored Reviewed-by: xlu

6718879: cannot build on solaris nevada Reviewed-by: xlu

6765804: GC "dead ratios" should be unsigned Reviewed-by: ysr, tonyp

Merge

6773078: UseCompressedOops: assert(kid == 0L || s->_leaf->in(0) == 0L,"internal operands have no control") Summary: Don't set the control edge of a klass load node. Reviewed-by: never

6766316: assert(!nocreate,"Cannot build a phi for a block already parsed.") Summary: Don't use the invariant local information if there are irreducible loops. Reviewed-by: never

6772413: code cleanup Summary: Removed lines in adm64.make with interpret.o and moved few constant strings from header files. Reviewed-by: never

6767659: Conversion from i486 to x86 missed some entries in makefiles Summary: Fixed missed entries. Reviewed-by: never

6770949: minor tweaks before 6655638 Summary: minor cleanups & tuning of array.hpp, debug.cpp, growableArray.hpp, hashtable.cpp Reviewed-by: kvn

6653858: dynamic languages need to be able to load anonymous classes Summary: low-level privileged sun.misc.Unsafe.defineAnonymousClass Reviewed-by: kvn

6769748: Fix solaris makefiles for the case when "CC -V" produces several lines Summary: Fix solaris makefiles for 5.10 compilers Reviewed-by: jcoomes

Merge

6758445: loop heads that are exception entry points can crash during count_edges/mark_loops Reviewed-by: kvn, jrose

6764892: VS2008 changes required to compile hotspot sources Summary: Minor changes required to build using the Visual Studio 2008 compiler Reviewed-by: kvn, ohair

Added tag jdk7-b40 for changeset d9cee294e5e4

6750229: Upgrade Recommended Linux and Windows Build OS Reviewed-by: xdono

Added tag jdk7-b40 for changeset 4e9ce4796705

Added tag jdk7-b40 for changeset 3c53424bbe3b

Merge

Merge

Merge

6763518: Impossible to suppress raw-type warnings Summary: Check.validate(Type) should be invoked after -Xlint is augmented in Attr.visitVarDef Reviewed-by: darcy

6764226: ListTest fails on javap output with bad characters Reviewed-by: darcy

Merge

6762569: Javac crashes with AssertionError in Types.containedBy Summary: Types.containedBy should be more liberal with UndetVars Reviewed-by: jjg

6758789: Some method resolution diagnostic should be improved Summary: Recent work on diagnostics left out some resolution corner cases Reviewed-by: jjg

6746184: javac fails to compile call to public varargs method Summary: javac's resolution process should go through all steps described in JLS 15.12.2.2 Reviewed-by: jjg

6680106: StackOverFlowError for Cyclic inheritance in TypeParameters with ArrayType Bounds Summary: Javac ends up in an infinite loop while attributing mutually referring array type-parameter bounds Reviewed-by: jjg

6557954: Inner class type parameters doesn't get substituted when checking type well-formedness Summary: Validator.visitTypeApply should substitute all formal typevars with actual parameters Reviewed-by: jjg

6548436: Incorrect inconvertible types error Summary: Types.rewrite quantifiers should cope with captured type-variables properly Reviewed-by: jjg

6487370: javac incorrectly gives ambiguity warning with override-equivalent abstract inherited methods Summary: Javac should not compare erased return types when checking for ambiguity errors during overload resolution Reviewed-by: jjg

6711619: javac doesn't allow access to protected members in intersection types Summary: Accordingly to new accessibility rules all members of intersection types (but private ones) should be accessible Reviewed-by: jjg

6732484: Bound error on wildcard code Summary: Check.checkExtends should cope with captured type-variables Reviewed-by: jjg

Added tag jdk7-b39 for changeset 628049ac53ed

Merge

Added tag jdk7-b39 for changeset 83ca2ddee2dd

Merge

Added tag jdk7-b39 for changeset b7877f7986a3

Merge

Added tag jdk7-b39 for changeset 4d2a283e9da2

Merge

Merge

6766173: Spec should say that createMBean wraps a constructor RuntimeException in a RuntimeMBeanException Summary: JMX spec clarification Reviewed-by: dfuchs

Merge

6764553: com.sun.org.apache.xml.internal.security.utils.IdResolver is not thread safe Reviewed-by: valeriep

6450848: make it easier to get the ObjectName of a JMX Proxy Summary: Rework proxy javadoc to explain how to do this. Reviewed-by: sjiang

6252609: Two different default descriptor forms defined for ModelMBeanInfoSupport 6253137: Documentation for NotificationListener's handback parameter is confusing 6368691: javadoc for JMX Descriptors has bugs and is very hard to navigate. 6602699: support for async notification of mbeaninfo update 6759612: [javadoc] EventClient.NOTIFS_LOST has a garbled href to addEventClientListener 6759619: Clarify what EventClient.getEventClientNotificationInfo does 6759622: Clarify what EventClient.getListeners list does Summary: Documentation fixes, plus simple bugfix for 6759619. Reviewed-by: dfuchs

6763051: MXBean: Incorrect type names for parametrized dealing with arrays (openType) 6713777: developer diagnosability of errors in uncompliant mxbean interfaces Reviewed-by: dfuchs

6756771: com.sun.net.httpserver.HttpServer should handle POSTs larger than 2Gig Summary: update implementation to use long instead of int Reviewed-by: michaelm

6763639: Remove "rawtypes" warnings from JMX code Reviewed-by: dfuchs

Merge

6761678: (ann) SecurityException in AnnotationInvocationHandler.getMemberMethods Summary: Move call to getDeclaredMethods inside doPrivileged Reviewed-by: darcy, mullan Contributed-by: jjb@google.com

Added tag jdk7-b39 for changeset 94a146b4f52a

Merge

6771977: Bump HS14 build number to 07 Summary: Update the Hotspot build number to 07 Reviewed-by: jcoomes

Merge

Merge

6760773: UseCompressedOops is broken with UseParNewGC Summary: sparc code for gen_subtype_check was doing an ld for a compressed oop with the sign bit set so not comparing, leading to a ClassCastException. Reviewed-by: phh, never, acorn, kvn, xlu

Merge

6462850: generate biased locking code in C2 ideal graph Summary: Inline biased locking code in C2 ideal graph during macro nodes expansion Reviewed-by: never

6761594: framesize rounding code rounds using wrong units leading to slightly oversized frames Reviewed-by: rasbold, kvn

6743900: frequency based block layout Summary: post-register allocation pass that drives block layout by edge frequencies Reviewed-by: never, kvn

6764622: IdealGraphVisualizer fixes Reviewed-by: rasbold, jrose

6649622: HotSpot Biased locking needs tuning on latest CPUs Reviewed-by: rasbold, kvn, kamg

6754519: don't emit flag fixup for NaN when condition being tested doesn't need it Reviewed-by: kvn, rasbold

Merge

6756528: Bytecodes::special_length_at reads past end of code buffer Summary: Add end-of-buffer indicator for paths used by the verifier Reviewed-by: acorn, coleenp

Added tag jdk7-b39 for changeset c483fc7ff658

Added tag jdk7-b39 for changeset 731c67277e2b

Added tag jdk7-b39 for changeset 126f365cec6c

Merge

Merge

Merge

6759996: ignore empty entries on paths Reviewed-by: darcy

Merge

6760930: empty element on bootclasspath breaks test/tools/apt/Discovery/discovery.sh Reviewed-by: darcy

6760805: empty element on bootclasspath breaks test/tools/apt/Compile/compile.sh Reviewed-by: darcy

6760500: test com/sun/javadoc/testSupplementary/TestSupplementary.java is not same-VM safe Reviewed-by: darcy

6760226: test/tools/javap/T6622260.java fails with specific locale settings Summary: Changed the regression test in order to make it more robust w.r.t. to locale settings Reviewed-by: jjg

6759810: bad regression test causes source file to be deleted Reviewed-by: mcimadamore

6759775: RegularFileObject.inferBinaryName gives bad result on empty path Reviewed-by: mcimadamore

6759796: test/tools/javac/6348193/T6348193.java fails if there are empty entries on the bootclasspath Reviewed-by: darcy

6759795: test/tools/apt/Basic/print.sh may fail depending on jtreg options Reviewed-by: darcy

6759682: APT: compiler message file broken after refactoring of com.sun.tools.javac.util.Message Summary: JavacMessages should refresh its own bundle cache when a new resource bundle is added by APT Reviewed-by: jjg

6748541: javadoc should be reusable Reviewed-by: bpatel

6759143: com.sun.tools.javac.util.Messages is obsolete and should be removed Summary: push for 6406133 should have removed com.sun.tools.javac.util.Messages Reviewed-by: jjg

6586091: javac crashes with StackOverflowError Summary: Types.adapt should avoid infinite loops by exploiting a local cache Reviewed-by: jjg

6731573: diagnostic output should optionally include source line Summary: Added an -XD option to optionally prints out source lines in error messages Reviewed-by: jjg

6406133: JCDiagnostic.getMessage ignores locale argument Summary: Compiler API should take into account locale settings Reviewed-by: jjg

6724345: incorrect method resolution for enum classes entered as source files Summary: Enum's abstract methods shouldn't be skipped during method resolution Reviewed-by: jjg

6738538: javac crashes when using a type parameter as a covariant method return type Summary: Capture conversion should be applied when acccessing a member of an intersection type Reviewed-by: jjg

6751514: Unary post-increment with type variables crash javac during lowering Summary: Lower.abstractRval should take into account parenthesized expressions Reviewed-by: jjg

6749967: regression tests for apt should be same-vm friendly Reviewed-by: darcy

Added tag jdk7-b38 for changeset 62c548002ecb

Merge

Added tag jdk7-b38 for changeset d4268c9919d4

Merge

Added tag jdk7-b38 for changeset aee0dbbcda19

Merge

Added tag jdk7-b38 for changeset 6e4503bc10a3

Merge

Merge

Merge

6761072: new krb5 tests fail on multiple platforms Reviewed-by: xuelei

Merge

6706974: Add krb5 test infrastructure Reviewed-by: valeriep

Merge

Merge

6752764: PIT B37: CertPath/CertPathValidatorTest/KeyParamsInheritanceTest failed Summary: fix regression introduced by 6465942 Reviewed-by: vinnie

Merge

5025260: Register methods should throw ClosedChannelException instead of NPE Summary: update the spec and implementation to throw ClosedSelectorException Reviewed-by: alanb

6758165: ConnectorBootstrap.DefaultValues should have a default value for USE_LOCAL_ONLY Reviewed-by: alanb, emcmanus

6332953: JMX agent should bind to loopback address when starting the local connector server Reviewed-by: emcmanus

6757225: MXBean: Incorrect type names for parametrized types, dealing with arrays Reviewed-by: sjiang

Added tag jdk7-b38 for changeset 1b948c48b8e9

Merge

Merge

Merge

Merge

6761092: jvm crashes when CDS is enabled. Summary: CDS hardcoded max c++ virtual method table increased Reviewed-by: coleenp, xlu, jmasa

6762004: 6532536 fix contains changes in os_solaris.cpp which were pushed by mistake Reviewed-by: kvn

Merge

6532536: Optimize arraycopy stubs for Intel cpus Summary: Use SSE2 movdqu in arraycopy stubs on newest Intel's cpus Reviewed-by: rasbold

6717150: improper constant folding of subnormal strictfp multiplications and divides Summary: suppress constant folding of double divides and multiplications on ia32 Reviewed-by: never

6752257: Use NOT instead of XOR -1 on x86 Summary: add match rule for xor -1 Reviewed-by: never, kvn

Merge

6743188: incomplete fix for 6700047 C2 failed in idom_no_update Reviewed-by: rasbold, kvn

6667595: Set probability FAIR for pre-, post- loops and ALWAYS for main loop Summary: Fix loop's probability. Add optimizations to avoid spilling. Change InlineSmallCode to product flag. Reviewed-by: never

Merge

6700107: java/lang/Class/forName/TooManyDimensions.java crashes with SIGSEGV in c2 compiler with fastdebug Summary: objArrayKlass::compute_modifier_flags was unnecessarily recursive Reviewed-by: kamg

Merge

6306922: Dump dump created by +HeapDumpOnOutOfMemoryError should include stack traces for stack roots Summary: Include stack traces of all threads in the heap dump Reviewed-by: alanb

Merge

Merge

6758633: G1: SEGV with GCOld on Linux Summary: Avoid growth of a GrowableArray backend of HeapRegionSeq. Reviewed-by: tonyp, jcoomes

Merge

6753547: NUMA allocator: Invalid chunk size computation during adaptive resizing Summary: The per-lgrp chuck size can be incorrectly computed (causing an assertion failure) because of the non-associativity of the floating point operations. The fix is to rearrange the operations. Reviewed-by: ysr

6752248: G1: introduce parallel heap verification Summary: Introduce parallel heap verification in G1. Reviewed-by: jcoomes, apetrusenko

6660681: Incrementally reserve pages on win server 2003 for better large page affinity Summary: For windows server 2003 added option to reserve large pages individually. Reviewed-by: alanb, jcoomes, tonyp, apetrusenko

6755845: JVM_FindClassFromBoot triggers assertions Summary: Fixes assertions caused by one jvm_entry calling another, solved by refactoring code and modified gamma test. Reviewed-by: dholmes, xlu

6673124: Runtime.availableProcessors / os::active_processor_count wrong if unused processor sets exist Reviewed-by: acorn, dholmes

6755406: minor mistakes in copyright notices Summary: Mismatch in some header copyrights from standard templates Reviewed-by: jcoomes

Merge

Merge

Merge

6719149: Wrong "java/lang/String should not be loaded yet" assertion in fastdebug bits with UseStringCache Summary: Assertion is invalid because java.lang.String may be initialized just before this assertion. Reviewed-by: phh

Merge

Merge

Merge

6754998: Update Hotspot version for hs14 b06 Summary: Bump Hotspot build number to 06 Reviewed-by: jcoomes

Merge

6729594: par compact - remove unused block table implementation Reviewed-by: tonyp, jmasa, apetrusenko

6725697: par compact - rename class ChunkData to RegionData Reviewed-by: iveresov, tonyp

6716466: par compact - remove VerifyParallelOldWithMarkSweep code Reviewed-by: jmasa

6740923: NUMA allocator: Ensure the progress of adaptive chunk resizing Summary: Treat a chuck where the allocation has failed as fully used. Reviewed-by: ysr

Merge

6753795: HotSpot crash in strlen() when JVMTI is used Summary: test for null instead of strlen Reviewed-by: rasbold

6744783: HotSpot segfaults if given -XX options with an empty string argument Reviewed-by: kamg, kvn Contributed-by: volker.simonis@gmail.com

6750588: assert(lrg._area >= 0,"negative spill area") running NSK stmp0101 test Summary: handle NaN costs more carefully Reviewed-by: kvn, never

6747051: Improve code and implicit null check generation for compressed oops Summary: Push DecodeN node below the Null check to the non-null path to use the mach node without 0 test. Reviewed-by: rasbold, never

6384206: Phis which are later unneeded are impairing our ability to inline based on static types Reviewed-by: rasbold, jrose

6711100: 64bit fastdebug server vm crashes with assert(_base == Int,"Not an Int") Summary: insert CastII nodes to narrow type of load_array_length() node Reviewed-by: never, kvn

Merge

6742641: G1: NullPointerException during GCOld Summary: An update buffer is not processed correctly, which causes roots into the collection set not to be scanned and, hence, for the heap to be corrupted. The cause is that an object is accessed after it has been explicitly deleted, which causes a race. Reviewed-by: jcoomes, ysr

Merge

Merge

6743059: Error in spaceDecorator.cpp "optimized" build. Summary: Changed the guard on the definition of the method value in HeapWord from ASSERT to not PRODUCT. Reviewed-by: iveresov, apetrusenko

Merge

6740930: G1: compilation failure with latest gcc Summary: Include DB fix to resolve a compilation issue with the latest gcc. Reviewed-by: iveresov, ysr

6735416: G1: runThese javasoft.sqe.tests.lang.thrd011.thrd01101.thrd01101 fails 6622418: G1: assert(false,"Non-balanced monitor enter/exit!") fails Summary: The mark-sweep compact (which we use for full gc) wrapper did not save the mark words for biased locked objects. The fix is to trivially call the appropriate methods. Reviewed-by: tonyp, ysr

Merge

Merge

6722565: G1: assert !r->is_on_unclean_list() fires Summary: Under certain circumstances, two cleanup threads can claim and process the same region. Reviewed-by: apetrusenko, ysr

6652160: G1: assert(cur_used_bytes == _g1->recalculate_used(),"It should!") at g1CollectorPolicy.cpp:1425 Summary: In attempt_allocation_slow() wait for the concurrent cleanup to complete before modifying _summary_bytes_used. Reviewed-by: jmasa, apetrusenko

6723570: G1: assertion failure: p == current_top or oop(p)->is_oop(),"p is not a block start" (revisited!) Summary: Fixed the incorrect assigment to G1OffsetTableContigSpace::_gc_time_stamp. Also added a little more paranoia to operations on a global timestamp. Reviewed-by: tonyp

6702387: G1: assertion failure: assert(p == current_top || oop(p)->is_oop(),"p is not a block start") Summary: Do not coalesce dead and moved objects when removing self-forwarding pointers during the evacuation failure. Also fixed a issue in a BOT refinement code for TLABs. Reviewed-by: tonyp, jcoomes

Merge

6618726: Introduce -XX:+UnlockExperimentalVMOptions flag Summary: experimental() flags will protect features of an experimental nature that are not supported in the regular product build. Made UseG1GC an experimental flag. Reviewed-by: jmasa, kamg, coleenp

6718811: Mismerge of 6680469:macro.cpp Summary: Fixed the mismerge by deleting the lines that were inadvertently left in place. Reviewed-by: iveresov

Merge

6718086: CMS assert: _concurrent_iteration_safe_limit update missed Summary: Initialize the field correctly in ContiguousSpace's constructor and initialize() methods, using the latter for the survivor spaces upon initial construction or a subsequent resizing of the young generation. Add some missing Space sub-class constructors. Reviewed-by: apetrusenko

Merge

Merge

Merge

6710665: G1: guarantee(_cm->out_of_regions() && _cm->region_stack_empty() && _task_queue->size() == 0, ...) Summary: Remove the incorrect assumptions from guarantee()s. Reviewed-by: ysr, tonyp

6711316: Open source the Garbage-First garbage collector Summary: First mercurial integration of the code for the Garbage-First garbage collector. Reviewed-by: apetrusenko, iveresov, jmasa, sgoldman, tonyp, ysr