Merge

Merge

6695506: JVM should accept classfiles with classfile version 51 Summary: increase class file parser's acceptable max to 51 Reviewed-by: sbohne, ikrylov

6689523: max heap calculation for compressed oops is off by MaxPermSize Summary: Need to subtract MaxPermSize from the total heap size when determining whether compressed oops is turned on. Reviewed-by: jmasa, jcoomes, kvn

6692246: Regression : JDK 6u4 b01 fails two JCK tests when fallback is switched off Summary: Added a clause to allow null to be an operand to the arraylength bytecode Reviewed-by: sbohne, coleenp

6693457: Open-source hotspot linux-sparc support Summary: Move os_cpu/linux_sparc from closed to open Reviewed-by: kamg

6652736: well known classes in system dictionary are inefficiently processed Summary: combine many scalar variables into a single enum-indexed array in SystemDictionary. Reviewed-by: kvn

6695288: runThese tests expr30303 and drem00301m1 fail when compiled code executes without deopt Summary: rework Value method for ModD and ModF, to DTRT for infinities Reviewed-by: sgoldman, kvn, rasbold

Merge

6646019: array subscript expressions become top() with -d64 Summary: stop compilation after negative array allocation Reviewed-by: never, jrose

Merge

6663848: assert(i < Max(),"oob") in C2 with -Xcomp Summary: NeverBranchNodes aren't handled properly Reviewed-by: kvn, sgoldman, rasbold, jrose

6625997: CastPP, CheckCastPP and Proj nodes are not dead loop safe Summary: EA and initialization optimizations could bypass these nodes. Reviewed-by: rasbold, never

6601321: Assert(j == 1 || b->_nodes[j-1]->is_Phi(),"CreateEx must be first instruction in block") Reviewed-by: kvn, rasbold, sgoldman, jrose

6689060: Escape Analysis does not work with Compressed Oops Summary: 64-bits VM crashes with -XX:+AggresiveOpts (Escape Analysis + Compressed Oops) Reviewed-by: never, sgoldman

6688137: c++ interpreter fails on 64bit sparc Summary: Misc. 64bit and endian fixes for sparc Reviewed-by: never, kvn, rasbold Contributed-by: volker.simonis@gmail.com

Merge

Merge

6690518: Bump Version to 13 B01 Summary: Change Hotspot version and build number for 13b1 Reviewed-by: pbk

6686791: Side effect in NumberFormat tests with -server -Xcomp Summary: Optimization in CmpPNode::sub() removed the valid compare instruction because of false positive answer from detect_dominating_control(). Reviewed-by: jrose, sgoldman

Merge

6644928: Internal Error (src/share/vm/code/relocInfo.hpp:1089) Summary: Cardtable base can be zero, ExternalAddress can't take a NULL.

6537506: Provide a mechanism for specifying Java-level USDT-like dtrace probes Summary: Initial checkin of JSDT code Reviewed-by: acorn, sbohne

6622385: Accessing protected static methods Summary: Protected contraints should only be applied if member is not static Reviewed-by: acorn, coleenp

Merge

6420645: Create a vm that uses compressed oops for up to 32gb heapsizes Summary: Compressed oops in instances, arrays, and headers. Code contributors are coleenp, phh, never, swamyv Reviewed-by: jmasa, kamg, acorn, tbell, kvn, rasbold

Merge

6685160: fix cscope build with hg Summary: Use hg's fstatus instead of teamware's nametable to trigger cscope database rebuild Reviewed-by: jcoomes, kamg

Merge

Merge

6684385: Loop unswitching crashes without LoopNode Summary: Without LoopNode, exit early from loop unswitching and partial peeling Reviewed-by: kvn, never, sgoldman

6603919: Stackwalking crash on x86 -server with Sun Studio's collect -j on Summary: Rewrite frame::safe_for_sender and friends to be safe for collector/analyzer Reviewed-by: dcubed, kvn

6663908: NegativeArraySizeException is not thrown Summary: Don't optimize zero length array allocations at compile time. Reviewed-by: kvn, never

6646020: assert(in_bb(n),"must be in block") in -Xcomp mode Reviewed-by: kvn, rasbold

6624474: Server compiler generates unexpected LinkageError Summary: Fix load_signature_classes to tolerate LinkageErrors Reviewed-by: kvn, never

6619271: The -Xprintflags causes the VM to segv Summary: add null checks Reviewed-by: jrose, kvn

Merge

6681577: PIT: some VM tests fails with -XX:+AggressiveOpts in 6u5p b01 Summary: C2 spends > 60% in escape analysis code during test nsk/regression/b4675027. Reviewed-by: never

6667042: PrintAssembly option does not work without special plugin Summary: remove old private plugin interface, simplify, rework old plugin to use unchanged Gnu sources Reviewed-by: kvn, rasbold

6680594: Load + Load isn't canonicalized leading to missed GVN opportunities Reviewed-by: kvn, jrose

6679708: No_Safepoint_Verifier and BacktraceBuilder have uninitialized fields Summary: fix or remove uninitialized fields Reviewed-by: kvn, rasbold

Merge

Merge

Merge

6634032: CMS: Need CMSInitiatingPermOccupancyFraction for perm, divorcing from CMSInitiatingOccupancyFraction Summary: The option CMSInitiatingPermOccupancyFraction now controls perm triggering threshold. Even though the actual value of the threshold has not yet been changed, so there is no change in policy, we now have the infrastructure in place for dynamically deciding when to collect the perm gen, an issue that will be addressed in the near future. Reviewed-by: jmasa

6686407: Fix for 6666698 broke -XX:BiasedLockingStartupDelay=0 Summary: Stack allocated VM_EnableBiasedLocking op must be marked as such Reviewed-by: xlu, acorn, never, dholmes

6615981: JVM class file parser incorrectly rejects class files with version < 45.2 Summary: A check on Code length did not take into account the old sizes of the max_stack, max_locals, and code_length. Reviewed-by: phh, sbohne

6583644: Move all managed/SCCS files out of 'build' into 'make' directory Summary: Moved makefiles out of build and build/closed into make/ Reviewed-by: kvn, ohair

Merge

6671882: memory access after free in solaris/vm/os_solaris.cpp Summary: Corrected the wrong memory access problem and made some minor clean ups Reviewed-by: dholmes, jcoomes

Added tag jdk7-b26 for changeset a00cf1fc28a8

Merge

6563616: Clarify instructions for unpacking openjdk binary "plug" 6611685: Incorrect link to CA certs info from build README 6682167: Add cygwin faq to README-builds.html Reviewed-by: xdono

Added tag jdk7-b26 for changeset 4cba87fe0944

Added tag jdk7-b26 for changeset 5ae7db536e3f

Merge

Merge

Merge

6570242: Regression test failures with Javac on win32. Summary: takes this test out of service until the reall bug is fixed Reviewed-by: jjg

6531090: Cannot access methods/fields of a captured type belonging to an intersection type Summary: fixed lookup of field/methods on intersection types Reviewed-by: jjg

6509042: javac rejects class literals in enum constructors Summary: javac now distinguish between enum class literals and static fields Reviewed-by: jjg

6569789: Compiler test lang/TYPE/type153/type15304/type15304.html fails since jdk7 b05 Summary: improved glb on type-inference Reviewed-by: jjg

6618930: (javac) fix test after whitespace normalization Summary: whitespace normalization left the test unusable, back to service Reviewed-by: jjg

Added tag jdk7-b25 for changeset 2afbdd3321d0

Merge

Added tag jdk7-b25 for changeset 3b2c9223cdf5

Merge

Added tag jdk7-b25 for changeset 510a9a867e27

Merge

Added tag jdk7-b25 for changeset 4e9d88727ae3

Merge

Merge

6641585: jdk/make/javax/Makefile should not have both SUBDIRS and AUTO_FILES_JAVA_DIRS Summary: Separated Makefile logic, subtree walk vs. javac compiles. Also fixed minor issue in Rules.gmk. Reviewed-by: tbell

Merge

6484686: The next directory looks like it is no longer part of the build (deploy makefiles) Summary: Getting rid of the _OUTPUTDIR settings. Using BUILD_PARENT_DIRECTORY instead. This solves problems with the "/build/windows-i586*" paths getting mangled on Windows builds (fastdebug builds in particular). Reviewed-by: tbell

Merge

6627823: Missed whitespace normalization files: jdk/test/java/rmi Summary: Just missed a few files being normalized in rev 0. Reviewed-by: xdono

6482134: JDK 6 build error on Windows, Visual Studio .NET on Japanese locale Summary: Fix scanning of cl.exe version output, removed CC_TYPE. Reviewed-by: tbell

6501543: Username can have non-alphanumeric characters Summary: User version string issues, including a L10n issue with month names. Reviewed-by: tbell

6482445: j2se/make/java/java/localegen.sh uses 'sort' from PATH, could get system32/sort Summary: Making sure the right 'sort' utility is found. Reviewed-by: tbell

6672405: OPENJDK build: jdk7/jdk/make/tools/freetypecheck leaves dirt behind Summary: OpenJDK freetype sanity check cleanup. Reviewed-by: tbell

Merge

Merge

Merge

Merge

6683078: Update JCE framework and provider builds to work on read-only filesystems 6644659: Error in default target of make/javax/crypto in OpenJDK build Reviewed-by: valeriep, ohair

6668231: Presence of a critical subjectAltName causes JSSE's SunX509 to fail trusted checks Summary: make the critical extension known to end entity checker. Reviewed-by: wetmore, mullan

Merge

6682417: JCK test failed w/ ProviderException when decrypted data is not multiple of blocks Summary: Check for CKR_ENCRYPTED_DATA_LEN_RANGE and throw IllegalBlockSizeException Reviewed-by: wetmore

6682411: JCK test failed w/ ArrayIndexOutOfBoundException (-1) when decrypting with no data Summary: Fixed PKCS5Padding class with additional check and throw BadPaddingException if the check failed Reviewed-by: wetmore

6469580: 1.5.0_08 JVM crashes in SignatureHandlerLibrary::add on Fujitsu Primepower platform Reviewed-by: andreas, valeriep, wetmore Contributed-by: chris.phillips@sun.com

6681652: Two new regression test failures in pkcs11 code Summary: Fixed the test to not assume SunJCE provider being the provider for DES Reviewed-by: wetmore

Merge

Merge

6599979: KeyStore.setEntry/setKeyEntry() do not override existing entry for secret key objects Summary: Override existing secret key entry when setEntry/setKeyEntry() is called Reviewed-by: andreas

6572331: regression: cipher.wrap operation fails with CKR_ATTRIBUTE_VALUE_INVALID Summary: Check supported key size range and use encryption if needed Reviewed-by: andreas

4898461: Support for ECB and CBC/PKCS5Padding Summary: Add support for ECB mode and PKCS5Padding Reviewed-by: andreas

6670362: HTTP/SPNEGO should work across realms Reviewed-by: valeriep

6610917: Define a generic NotificationFilter Summary: Adds javax.management.QueryNotificationFilter Reviewed-by: dfuchs

Merge

6679866: 3/2 portability issues with JLI-batch-200803 on Win* Summary: Make minor tweaks to the fix for 6274276 to make the Win* compiler happy... Reviewed-by: sspitsyn, ohair

6667089: 3/3 multiple redefinitions of a class break reflection Summary: Add regression test for multiple redefinitions of a class break reflection. Reviewed-by: sspitsyn

6655234: 4/4 j.l.i.: setNativeMethodPrefix does not document that prefix string can be null Summary: Clarify wording for 'prefix' parameter to setNativeMethodPrefix(). Reviewed-by: sspitsyn

6572160: 3/3 Instrumentation.getObjectSize triggers JVM crash in JPLISAssert in shutdown Summary: Tolerate JVMTI_ERROR_WRONG_PHASE return codes so that JLI methods can be called to the end of VM's life. Reviewed-by: ohair, sspitsyn

6642405: 4/4 src/share/instrument/JPLISAgent.c line 286: "==" found where assignment "=" expected Summary: Fix incorrect variable assignment in initializeJPLISAgent(). Reviewed-by: ohair, sspitsyn

6547500: 2/2 j.l.i.: .retransformClasses throws unexpected InternalError Summary: retransformClasses() should catch both an empty classes array and a classes array that contains a NULL element. Reviewed-by: ohair, sspitsyn

6547358: 2/2 j.l.i.: manifest attribute 'Can-Retransform-Classes' is ignored by isRetransformClassesSupported() Summary: isRetransformClassesSupported() should return the capability rather than give the agent the capability Reviewed-by: ohair, sspitsyn

6545149: 4/4 JLI Instrumentation.redefineClasses SIGSEGVs on java/lang/Thread Summary: Add regression test for redefining class with native methods. Reviewed-by: sspitsyn

6528548: 4/4 NativeMethodPrefixAgent.java times out intermittently in nightly Summary: Increase timeouts for tasks that take > 10 seconds on a 4-way Ultra-80 with all local resources. Reviewed-by: sspitsyn

6491461: 3/3 TEST: java/lang/instrument .sh tests need to use $TESTVMOPTS in their java commands Summary: Add ${TESTVMOPTS} to java test execution command(s). Reviewed-by: sspitsyn

6487488: 3/5 TEST_BUG: Something in test/java/lang/instrument creates a copy of an SCCS dir Summary: Only copy Java source files from ilib and bootreporter. Reviewed-by: sspitsyn

6289149: 4/4 Java Agent will pick wrong execution path while attaching Summary: Check for a declared premain() or agentmain() method before an inherited one Reviewed-by: sspitsyn

6274276: 3/2 java.lang.instrument JAR manifest processing does not remove spaces from class names Summary: Attribute values should be extracted without leading or trailing whitespace. Reviewed-by: ohair, sspitsyn

5088398: 3/2 java.lang.instrument TCK test deadlock (test11) Summary: Add regression test for single-threaded bootstrap classloader. Reviewed-by: sspitsyn

4926961: 4/4 TransformerManagementThreadRemoveTests hangs Summary: Changes motivated by Effective Java - Item 48 & Item 51. Reviewed-by: sspitsyn

6239043: 4/4 TransformerManagementThreadAddTests.java failed Summary: Clear fCheckedTransformers in order to properly record transformer() call data. Reviewed-by: sspitsyn

Merge

6643627: JMX source code includes incorrect Java code Summary: javac compiler bug accepts incorrect code; JMX code inadvertently has such code Reviewed-by: dfuchs

6649542: Document explicitly in registerMBean etc that MBeanServerNotification is emitted Summary: Make spec more readable by adding cross-references. Suggested by Andrew Haley. Reviewed-by: dfuchs

Merge

6672804: First line in com/sun/management/package.html is broken Summary: Fixed the typo in package.html Reviewed-by: jjh

6658779: Regression: HotspotDiagnosticMXBean.getDiagnosticOptions() throws NullPointerException Summary: Add a null check for the VM option string Reviewed-by: alanb, tbell

6675768: NoSuchElementException thrown in RequiredModelMBean when tracing enabled Summary: Rewrite logging in RequiredModelMBean.addAttributeChangeNotificationListener Reviewed-by: dfuchs

Added tag jdk7-b25 for changeset 8d655ddd5a03

Merge

Merge

6689788: Bump HSX12 build version number Summary: Update HSX12 build number to 03 Reviewed-by: kvn

6692301: Side effect in NumberFormat tests with -server -Xcomp Summary: Optimization in CmpPNode::sub() removed the valid compare instruction because of false positive answer from detect_dominating_control(). Reviewed-by: jrose, sgoldman

6692235: Fix for 6666698 broke -XX:BiasedLockingStartupDelay=0 Summary: Stack allocated VM_EnableBiasedLocking op must be marked as such Reviewed-by: xlu, acorn, never, dholmes

6681646: Relocking of a scalar replaced object during deoptimization is broken Summary: Relocking of a thread-local object during deoptimization is broken Reviewed-by: kbr, jrose, never

6682236: C2 hits ideal nodes limit during IGVN optimization with EA Summary: missing check in LoadNode::Ideal() causes infinite generation of a value Phi. Reviewed-by: jrose, never

6636352: Unit tests for supplementary character support fail with -XX:+AggressiveOpts Summary: incorrect encoding Reviewed-by: kvn, rasbold, sgoldman, jrose

6679422: networkStream::connect() in ostream.cpp is not 64-bit clean Reviewed-by: jmasa, xlu

6642862: Code cache allocation fails with large pages after 6588638 Reviewed-by: apetrusenko

6680665: bytecode Escape Analyzer produces incorrect escape information for methods without oop arguments Summary: bcEscapeAnalyzer does not analyze methods with no oop arguments. Reviewed-by: rasbold

6679854: assert in escape.cpp:397 Summary: The assert misses the case CastX2P 'base' for an unsafe field reference Reviewed-by: never, jrose

Merge

6678377: Update build number for HS12 Summary: b01 -> b02 Reviewed-by: kvn

6674600: (Escape Analysis) Optimize memory graph for instance's fields Summary: EA gives opportunite to do more aggressive memory optimizations. Reviewed-by: never, jrose

6259129: (Escape Analysis) scalar replacement for not escaping objects Summary: Use scalar replacement with EA to remove allocations for objects which do not escape the compiled method. Reviewed-by: rasbold, never, jrose

6663621: JVM crashes while trying to execute api/java_security/Signature/SignatureTests.html#initSign tests. Summary: alignment expression with secondary induction variables is sometimes wrong Reviewed-by: kvn, rasbold

6662967: Optimize I2D conversion on new x86 Summary: Use CVTDQ2PS and CVTDQ2PD for integer values conversions to float and double values on new AMD cpu. Reviewed-by: sgoldman, never

6661247: Internal bug in 32-bit HotSpot optimizer while bit manipulations Summary: copy elimination of a constant value results in incorrect execution Reviewed-by: kvn, sgoldman, rasbold

6659207: access violation in CompilerThread0 Summary: split_thru_phi produces top on a non-dead path Reviewed-by: kvn, rasbold, sgoldman

6676841: ClearArrayNode::Identity is incorrect for 64-bit Summary: ClearArrayNode::Identity should use TypeX instead of TypeInt Reviewed-by: jrose, kvn, sgoldman

6666343: Compile::has_loops not always set correctly Summary: Compile::has_loops() should be set from inlined methods Reviewed-by: kvn, rasbold

6672848: (Escape Analysis) improve lock elimination with EA Summary: Remove lock/unlock MemBar nodes and specify locks in debug info for deoptimization. Reviewed-by: never

6674588: (Escape Analysis) Improve Escape Analysis code Summary: Current EA code has several problems which have to be fixed. Reviewed-by: jrose, sgoldman

6673473: (Escape Analysis) Add the instance's field information to PhiNode Summary: Avoid an infinite generation of instance's field values Phi nodes. Reviewed-by: never

6671807: (Escape Analysis) Add new ideal node to represent the state of a scalarized object at a safepoint Summary: Values of non-static fields of a scalarized object should be saved in debug info to reallocate the object during deoptimization. Reviewed-by: never

Merge

6667833: Remove CacheTimeMillis Summary: Remove -XX:+CacheTimeMillis option and associated functionality Reviewed-by: acorn, never

6204603: Modify hotspot to use new Solaris mmap semantics for class data archive file Summary: os::attempt_reserve_memory_at() now passes an address hint to mmap Reviewed-by: kamg, dice

Merge

6666698: EnableBiasedLocking with BiasedLockingStartupDelay can block Watcher thread Summary: Enqueue VM_EnableBiasedLocking operation asynchronously Reviewed-by: never, xlu, kbr, acorn

6655385: Disable frame pointer omission in jvm.dll on Windows for better crash logs Summary: Add /Oy- C++ compiler option on Windows Reviewed-by: phh, never, ysr

6549844: Wording problems in "An unexpected error ..." Summary: Changed wording to "A fatal error.." also don't claim it's not VM bug if in hotspot compilers (Java thread in native). Reviewed-by: jjh, sbohne, jrose, never

6610420: Debug VM crashes during monitor lock rank checking Summary: Make SerializePage lock as raw lock and add name for mutex locks Reviewed-by: never, dice, dholmes

6598190: JPRT tests fail when run with -XX:+CheckUnhandledOops Summary: Work around Sun Studio C++ compiler bug 6629277 in dependencies.cpp Reviewed-by: kamg, sgoldman, pbk

6631248: Memory problem when doing invalid type cast Summary: Changed memory allocation method for exception method Reviewed-by: ysr, never

Merge

6667089: 3/3 multiple redefinitions of a class break reflection Summary: Use instanceKlass::method_with_idnum() instead of slot() to work with RedefineClasses(). Reviewed-by: sspitsyn

6452081: 3/4 Allow for Linux builds with Sun Studio Linux compilers Summary: (for Serguei) Allow for Linux builds with Sun Studio Linux compilers Reviewed-by: sspitsyn, ohair

6453355: 4/4 new No_Safepoint_Verifier uses fail during GC Summary: (for Serguei) Clean up use of No_Safepoint_Verifier in JVM TI Reviewed-by: dcubed

6599425: 4/3 OopMapCache::lookup() can cause later crash or assert() failure Summary: Add should_not_be_cached() to markOop and methodOop and query that status inOopMapCache::lookup() Reviewed-by: coleenp, sspitsyn, jmasa

6497639: 4/3 Profiling Swing application caused JVM crash Summary: Make RedefineClasses() interoperate better with class sharing. Reviewed-by: sspitsyn, jmasa

Merge

6667615: (Escape Analysis) extend MDO to cache arguments escape state Summary: Use MDO to cache arguments escape state determined by the byte code escape analyzer. Reviewed-by: never

6667620: (Escape Analysis) fix deoptimization for scalar replaced objects Summary: Deoptimization code for reallocation and relocking scalar replaced objects has to be fixed. Reviewed-by: rasbold, never

6623167: C2 crashed in StoreCMNode::Value Summary: C2 crashed in StoreCMNode::Value because n->in(MemNode::OopStore) is 0. Reviewed-by: rasbold, never

Merge

6667605: (Escape Analysis) inline java constructors when EA is on Summary: java constructors should be inlined to be able scalar replace a new object Reviewed-by: rasbold

6670459: Fix Node::dump() performance Summary: dump full ideal graph takes forever. Reviewed-by: never, rasbold

6667612: (Escape Analysis) disable loop cloning if it has a scalar replaceable allocation Summary: Cloning an allocation will not allow scalar replacement since memory operations could not be associated with one allocation. Reviewed-by: rasbold

6667610: (Escape Analysis) retry compilation without EA if it fails Summary: During split unique types EA could exceed nodes limit and fail the method compilation. Reviewed-by: rasbold

6671250: In Parse::do_if() old Cmp node 'c' should be replaced with new one after BoolNode transformation Summary: In Parse::do_if() 'c' (CmpNode) node may be changed during BoolNode transformation so 'c' may became dead but the node is referenced later in the code. Reviewed-by: never

6667618: disable LoadL->ConvL2I ==> LoadI optimization Summary: this optimization causes problems (sizes of Load and Store nodes do not match) for objects initialization code and Escape Analysis Reviewed-by: jrose, never

6667588: Don't generate duplicated CMP for float/double values Summary: float CMove generation add duplicated CMPF if there are more then one Move depending on the condition. Reviewed-by: jrose, never, rasbold

6667581: Don't generate initialization (by 0) code for arrays with size 0 Summary: generate_arraycopy() does not check the size of allocated array. Reviewed-by: jrose, never

6667580: Optimize CmpP for allocations Summary: CmpP could be optimized out if it compares new allocated objects. Reviewed-by: jrose, never, rasbold

6667573: Use set_req_X() in AddPNode::Ideal() for Iterative GVN Summary: set_req_X() puts dependent nodes on IGVN worklist which allows to improve graph and gives more opportunities for EA scalar replacement. Reviewed-by: jrose, never

6590177: jck60019 test assert(!repeated,"do not walk merges twice") Summary: A mergemem node could be not in worklist_store but in should_not_repeat vectorset since it was processed and removed from worklist_store before. Reviewed-by: jrose, never

6610906: inexplicable IncompatibleClassChangeError Summary: dependency check must treat polymorphic interfaces consistently Reviewed-by: kvn, never, sgoldman

6633953: type2aelembytes{T_ADDRESS} should be 8 bytes in 64 bit VM Summary: T_ADDRESS size is defined as 'int' size (4 bytes) but C2 use it for raw pointers and as memory type for StoreP and LoadP nodes. Reviewed-by: jrose

6650373: Assert in methodOopDesc::make_adapters() Summary: AdapterHandlerLibrary::get_create_adapter_index() returns incorrect value (-2) when CodeCache is full. Reviewed-by: sgoldman

6498878: client compiler crashes on windows when dealing with breakpoint instructions Summary: _is_compilable check prevents breakpoint bytecodes reversion when loading bytecodes for ciMethod. Reviewed-by: never

6621084: ciMethodBlocks::split_block_at() is broken for methods with exception handler Summary: After an exception handler block is split the exception information is not moved to the new block which starts in exception handler BCI. Reviewed-by: jrose

6621094: PrintOptoAssembly is broken for oops information in DebugInfo Summary: OopMapValue and VMRegImpl classes miss the virtual method print_on(st). Reviewed-by: rasbold, jrose, never

6614330: Node::dump(n) does not print full graph for specified depth. Summary: A node is not processed in dump_nodes() if it was visited during processing previous inputs. Reviewed-by: rasbold

6621098: "* HeapWordSize" for TrackedInitializationLimit is missing Summary: '* HeapWordSize' is missing in GraphKit::set_output_for_allocation() Reviewed-by: rasbold, jrose, never

6646946: Kernel installation failed on Japanese and Chinese XP SP2 (VM part) Summary: convert strings from Download Manager into native encoding in the VM Reviewed-by: sbohne, never, phh, kamg, xlu

6635560: segv in reference processor on t1000 Summary: Revert back to using the default page size for the card table Reviewed-by: pbk, phh

6629887: 64-bit windows should not restrict default heap size to 1400m Reviewed-by: jmasa, sbohne, ikrylov, xlu

6614036: REGRESSION: Java server x86 VM intermittently crash with SIGSEGV (0xb) Summary: restore destination address in x86 32-bit checkcast_arraycopy stub Reviewed-by: jrose, kvn, never

6621621: HashMap front cache should be enabled only with AggressiveOpts Reviewed-by: sbohne, xlu

6395208: Elide autoboxing for calls to HashMap.get(int) and HashMap.get(long) Reviewed-by: kvn, rasbold

6664627: Merge changes made only in hotspot 11 forward to jdk 7 Reviewed-by: jcoomes

6673975: Disable ZapUnusedHeapArea to reduce GC execution times of debug JVM's. Summary: Mangling the unused space is having an adverse affect on testing with fastdebug builds so turn it off by default. Reviewed-by: ysr, tonyp

Merge

6557851: CMS: ergonomics defaults are not set with FLAG_SET_ERGO Summary: Default values set by cms ergonomics are set with FLAG_SET_DEFAULT so down stream the values look like the default values and affect how later parameters are set. Set these values with FLAG_SET_ERGO instead and adjust how later parameters are interpreted. Reviewed-by: iveresov, apetrusenko, pbk, ysr

6668743: CMS: Consolidate block statistics reporting code Summary: Reduce the amount of related code replication and improve pretty printing. Reviewed-by: jmasa

6621728: Heap inspection should not crash in the face of C-heap exhaustion Summary: Deal more gracefully with situations where C-heap scratch space cannot be had Reviewed-by: jmasa

6362677: Change parallel GC collector default number of parallel GC threads. Summary: Use the same default number of GC threads as used by ParNewGC and ConcMarkSweepGC (i.e., the 5/8th rule). Reviewed-by: ysr, tonyp

6642634: Test nsk/regression/b6186200 crashed with SIGSEGV Summary: Use correct allocation path in expand_and_allocate() so object's mark and p-bits are set as appropriate. Reviewed-by: jmasa, pbk

6665445: Backout change to CardTableModRefBS::resize_covered_region() Summary: Backed out part of cahnge for 6624765 because of nightly testing regressions. Reviewers below were for 6624765. Reviewed-by: ysr, apetrusenko

6621144: CMS: assertion failure "is_cms_thread == Thread::current()->is_ConcurrentGC_thread()" Summary: Take lock conditionally (in asynchronous mode only) when updating the dead-object map. Reviewed-by: jmasa

6624765: Guarantee failure "Unexpected dirty card found" Summary: In verification take into account partial coverage of a region by a card and expansion of the card table. Reviewed-by: ysr, apetrusenko

6659981: +ParallelRefProcEnabled crashes on single core platform Summary: Disable parallel reference processing when there are no worker threads Reviewed-by: apetrusenko, pbk, jmasa, tonyp

6624782: Bigapps crashes during CMS precleaning. Summary: Lowered optimization level for files instanceKlass.cpp and objArrayKlass.cpp Reviewed-by: ysr

Added tag jdk7-b25 for changeset 408b55da75b0

Added tag jdk7-b25 for changeset 41658053480c

Added tag jdk7-b25 for changeset bf2517e15f0c

Merge

Merge

6638501: Regression with Javac in JDK6 U4 b03? Summary: replace some String paths with File paths in Paths.java Reviewed-by: ksrini

6559315: Inconsistent non-standard Sun copyright in src/share/opensource/javac/doc/document.css Summary: Remove obsolete files Reviewed-by: mcimadamore

6668794: javac puts localized text in raw diagnostics 6668796: bad diagnostic "bad class file" given for source files Summary: Replace internal use of localized text with JCDiagnostic fragments; fix diagnostic for bad source file Reviewed-by: mcimadamore

6307187: clean up code for -Xlint:options Summary: introduce common code for handling one-of and any-of options Reviewed-by: mcimadamore

6668802: javac handles diagnostics for last line badly, if line not terminated by newline Summary: use CharBuffer.limit(), not the length of the backing array Reviewed-by: mcimadamore

4741726: allow Object += String Summary: remove code in line with restriction removed from JLS Reviewed-by: mcimadamore Contributed-by: michaelbailey0@gmail.com

6663588: Compiler goes into infinite loop for Cyclic Inheritance test case Summary: interplay between cyclic inheritance and tvar bounds hangs javac Reviewed-by: jjg

6608214: Exception throw while analysing a file with error Summary: bad error-recovery after bad type-variable bound is detected Reviewed-by: jjg

6660289: declared bound in inner class referring a type variable of the outer class Summary: NPE caused by a defect in type-variable attribution Reviewed-by: jjg

6611449: Internal Error thrown during generic method/constructor invocation Summary: type-inference should fail since lub is not defined for primitive types Reviewed-by: jjg