GNU Classpath

The IcedTea project provides a harness to build the source code from OpenJDK using Free Software build tools, along with additional features such as a PulseAudio sound driver, the ability to build against system libraries and support for alternative ... [More] virtual machines and architectures beyond those supported by OpenJDK. This release updates our OpenJDK 6 support with the start of the new 1.13.x release series, bringing HotSpot 23 and LCMS 2 to OpenJDK 6. If you find an issue with the release, please report it to our bug database under the appropriate component. Development discussion takes place on the distro-pkg-dev OpenJDK mailing list and patches are always welcome. Full details of the release can be found below. What’s New? New in release 1.13.0 (2013-12-26) New features PR1458: Make use of bootstrap tools & -Xbootclasspath patches optional PR718: Backport LCMS2 support from IcedTea7 PR1288: Allow JARs to be optionally compressed by setting COMPRESS_JARS PR1361: Check for /usr/lib64 JVMs and generic JPackage alternative PR1376: Backport javac detection / usability test from IcedTea 2.x PR1501: Backport IcedTea 2.x library removal script PR1290: Ensure unlimited crypto policy is in place. PR1502: Allow use of system LCMS 2 PR1630: Make system JPEG/Zlib/PNG/GIF support optional Import of OpenJDK6 b28 OJ1: Confirm that community members can commit to hotspot in OpenJDK6 OJ2: Revert unnecessary file added to hotspot repo OJ4: Backport the new version of copyMemory from OpenJDK 7 to allow Snappy to build OJ10: Add additional use of generics to satisfy OpenJDK 6 javac OJ11: Add generics to javadoc to allow it to compile with recent backports OJ12: Xalan/xerxes classes don’t have access to its own internal packages OJ13: Font configuration problem on RHEL6 systems OJ15: Windows lacks SIZE_MAX OJ16: Windows lacks variadic macros OJ17: Error in Backport of Windows version of 7170730 OJ18: HotSpot 23′s Java code won’t build with a 1.5 compiler due to @Override on interfaces S4965777: GC changes to support use of discovered field for pending references S5091921: Sign flip issues in loop optimizer S6310967: SA: jstack -m produce failures in output S6330863: vm/gc/InfiniteList.java fails intermittently due to timeout S6354181: nsk.logging.stress.threads.scmhml001 fails assertion in “src/share/vm/oops/instanceKlass.cpp, 111″ S6385687: UseFastEmptyMethods/UseFastAccessorMethods considered harmful S6472925: OutOfMemoryError fails to generate stack trace as it now ought S6478991: C1 NullCheckEliminator yields incorrect exceptions S6484965: G1: piggy-back liveness accounting phase on marking S6484982: G1: process references during evacuation pauses S6512830: Error: assert(tag_at(which).is_unresolved_klass(), “Corrupted constant pool”) S6528013: C1 CTW failure with -XX: VerifyOops assert(allocates2(pc),”") S6535709: interrupt of wait()ing thread isn’t triggerring InterruptedException – test intwait3 S6552561: MaxRecursiveInlineLevel flag doesn’t operate correctly S6564610: assert(UseCompiler || CompileTheWorld, “UseCompiler should be set by now.”) S6566340: Restore use of stillborn flag to signify a thread that was stopped before it started S6588413: Use -fvisibility=hidden for gcc compiles S6589823: Error: meet not symmetric S6591247: C2 cleans up the merge point too early during SplitIf S6593758: RFE: Enhance GC ergonomics to dynamically choose ParallelGCThreads S6608385: G1: need to support parallel reference processing S6627787: CMS: JVM refuses to start up with -Xms16m -Xmx16m S6627983: G1: Bad oop deference during marking S6631003: Add hg tip changeset to build image S6636110: unaligned stackpointer leads to crash during deoptimization S6668573: CMS: reference processing crash if ParallelCMSThreads > ParallelGCThreads S6679764: enable parallel compaction by default S6725983: Assertion “method->method_holder())->is_not_initialized(),”method holder must be initialized” S6728025: LinkResolver is missing some ResourceMarks S6741940: Nonvolatile XMM registers not preserved across JNI calls S6766644: Redefinition of compiled method fails with assertion “Can not load classes with the Compiler thread” S6777083: assert(target != __null,”must not be null”) S6789220: CMS: intermittent timeout running nsk/regression/b4796926 S6791672: enable 1G and larger pages on solaris S6804436: G1: heap region indices should be size_t S6809483: hotspot:::method_entry are not correctly generated for “method()V” S6810861: G1: support -XX: {PrintClassHistogram,HeapDump}{Before,After}FullGC S6812217: Base memory of MergeMem node violates assert during killing expanded AllocateArray node S6814390: G1: remove the concept of non-generational G1 S6817525: turn on method handle functionality by default for JSR 292 S6820066: Check that -XX:ParGCArrayScanChunk has a value larger than zero. S6839872: remove implementation inheritance from JSR 292 APIs S6841742: par compact – remove unused/unsupported options S6845426: non-static <clinit> method with no args is called during the class initialization process S6865265: JVM crashes with “missing exception handler” error S6883834: ParNew: assert(!_g->to()->is_in_reserved(obj),”Scanning field twice?”) with LargeObjects tests S6888336: G1: avoid explicitly marking and pushing objects in survivor spaces S6890673: Eliminate allocations immediately after EA S6896099: Integrate CMS heap ergo with default heap sizing ergo S6909440: C2 fails with assertion (_always_cold->is_cold(),”must always be cold”) S6912621: iCMS: Error: assert(_markBitMap.isMarked(addr 1),”Missing Printezis bit?”) S6916968: CMS: freeList.cpp:304 assert(_allocation_stats.prevSweep() …, “Conservation Principle”) S6918185: Remove unused code for lost card-marking optimization in BacktraceBuilder S6923430: G1: assert(res != 0,”This should have worked.”) S6924259: Remove String.count/String.offset S6929868: G1: introduce min / max young gen size bounds S6939861: JVM should handle more conversion operations S6941923: RFE: Handling large log files produced by long running Java Applications S6942326: x86 code in string_indexof() could read beyond reserved heap space S6946385: G1: jstat does not support G1 GC S6946417: G1: Java VisualVM does not support G1 properly. S6948149: G1: Imbalance in termination times S6951623: 3/3 possible performance problems in FollowReferences() and GetObjectsWithTags() S6954420: 2/4 jps shows “process information unavailable” sometimes S6962930: make the string table size configurable S6962931: move interned strings out of the perm gen S6964776: c2 should ensure the polling page is reachable on 64 bit S6965570: assert(!needs_patching && x->is_loaded(),”how do we know it’s volatile if it’s not loaded”) S6972759: Step over not working after thrown exception and Pop S6976060: G1: humongous object allocations should initiate marking cycles when necessary S6981791: remove experimental code for JSR 292 S6986065: Rebrand exe/dll company names S6987703: iCMS: Intermittent hang with gc/gctests/CallGC/CallGC01 and ExplicitGCInvokesConcurrent S6987991: JSR 292 phpreboot test/testtracefun2.phpr segfaults S6988308: assert((cnt > 0.0f) && (prob > 0.0f)) failed: Bad frequency assignment in if S6990015: Incorrect Icache line size is used for 64 bit x86 S6990212: JSR 292 JVMTI MethodEnter hook is not called for JSR 292 bootstrap and target methods S6990754: Use native memory and reference counting to implement SymbolTable S6992789: assert(phi->_idx >= nodes_size()) failed: only new Phi per instance memory slice S6993078: JSR 292 too many pushes: Lesp points into register window S6994322: Remove the is_tlab and is_noref / is_large_noref parameters from the CollectedHeap S6996747: SIGSEGV in nmethod::cleanup_inline_caches / CompiledIC::verify S6998541: JSR 292 implement missing return-type conversion for OP_RETYPE_RAW S7000125: CMS: Anti-monotone young gen sizing with respect to maximum whole heap size specification S7003401: Implement VM error-reporting functionality on erroneous termination S7003454: order constants in constant table by number of references in code S7004535: Clone loop predicate during loop unswitch S7004547: regular loop unroll should not unroll more than max unrolling S7004555: Add new policy for one iteration loops S7004681: G1: Extend marking verification to Full GCs S7005503: Make GuaranteedSafepointInterval a diagnostic flag S7005808: G1: re-enable ReduceInitialCardMarks for G1 S7005865: Crash when running with PrintIRWithLIR S7007254: NullPointerException occurs with jvisualvm placed under a dir. including Japanese chars S7007446: G1: expand the heap with a single step, not one region at a time S7008809: should report the class in ArrayStoreExceptions from compiled code S7008866: Missing loop predicate for loop with multiple entries S7009098: SA cannot open core files larger than 2GB on Linux 32-bit S7009266: G1: assert(obj->is_oop_or_null(true )) failed: Error S7009276: Add -XX: IgnoreUnrecognizedVMOptions to several tests S7009309: JSR 292: compiler/6991596/Test6991596.java crashes on fastdebug JDK7/b122 S7009346: java/dyn/InvokeDynamicPrintArgs.java fails with NPE on solaris-sparc with -Xcomp S7009361: JSR 292 Invalid value on stack on solaris-sparc with -Xcomp S7009600: JSR 292 Server compiler crashes in Compile::find_intrinsic(ciMethod*, bool) S7009923: JSR 292: VM crash in JavaThread::last_frame S7010070: Update all 2010 Oracle-changed OpenJDK files to have the proper copyright dates – second pass S7011490: Wrong computation results in Test6880034 S7011839: JSR 292 turn on escape analysis when using invokedynamic S7011855: G1: non-product flag to artificially grow the heap S7011865: JSR 292 CTW fails: !THREAD->is_Compiler_thread() failed: Can not load classes with the Compiler thre S7012072: CompileTheWorld causes incorrect class initialization S7012081: JSR 292: SA-JDI can’t read MH/MT/Indy ConstantPool entries S7012087: JSR 292 Misleading exception message for a non-bound MH for a virtual method S7012088: jump to 0 address because of lack of memory ordering in SignatureHandlerLibrary::add S7012339: JSR 292 crash in G1SATBCardTableModRefBS::write_ref_field_pre_work() S7012648: move JSR 292 to package java.lang.invoke and adjust names S7012914: JSR 292 MethodHandlesTest C1: frame::verify_return_pc(return_address) failed: must be a return pc S7013347: allow crypto functions to be called inline to enhance performance S7013538: Java memory leak with escape analysis S7013964: openjdk LICENSE file needs rebranding S7014711: Fork HS20 to HS21 – renumber Major and build numbers of JVM S7014851: Remove unused parallel compaction code S7014874: Incorrect COOPs modes on solaris-{sparcv9,amd64} with ParallelGC S7014918: Improve core/minidump handling in Hotspot S7014923: G1: code cleanup S7015169: GC Cause not always set S7016023: Enable building ARM and PPC from src/closed repository S7016112: CMS: crash during promotion testing S7016797: Hotspot: securely/restrictive load dlls and new API for loading system dlls S7016881: JSR 292: JDI: sun.jvm.hotspot.utilities.AssertionFailure: index out of bounds S7016998: gcutil class LinearLeastSquareFit doesn’t initialize some of its fields S7017008: G1: Turn on compressed oops by default. S7017009: Secondary out of c-heap memory error reporting out of memory S7017110: Add /SAFESEH to links on windows 32bit to verify safe exceptions S7017124: Fix some VM stats to avoid 32-bit overflow S7017240: C2: native memory leak in nsk/regression/b4675027 on windows-x86 in comp mode with G1 S7017434: Tiered needs to support reprofiling S7017640: Fix for 6766644 deadlocks on some NSK tests when running with -Xcomp S7017673: Remove setting of the sun.jkernel.DownloadManager as a boot classloader hook S7017732: move static fields into Class to prepare for perm gen removal S7017824: Add support for creating 64-bit Visual Studio projects S7018257: jmm_DumpThreads allocates into permgen S7018277: JSR 292 change test/compiler/6987555/Test6987555.java to new MH syntax S7018286: G1: humongous allocation attempts should take the GC locker into account S7018302: newly added assert related to size of constantPoolOop causes secondary assertions or crashes S7018355: JSR 292: VM crash in DefNewGeneration::copy_to_survivor_space S7018366: hotspot/runtime_erro Fix for 7014918 does not build using MVC 2003 S7018378: JSR 292: _bound_int_mh produces wrong result on 64-bit SPARC S7018429: JPRT: Update Makefile to use ALT_JDK_TARGET_IMPORT_PATH for copying JDK S7018506: CTW swallowing OOMs after symbol changes S7018673: Zero: 6953144, 6990754 and 7009756 made some changes which broke Zero S7018849: 7017124 fix broke VM build on some platforms S7019104: Bump the HS21 build number to 02 S7019157: errorHandler doesn’t compile with super old gcc without precompiled headers S7019165: Incorrect symbols in pstack output after SymbolTable changes S7019210: Fix misc references to /bugreport websites S7019557: SharedMiscDataSize too small for 64-bit fastdebug JVM S7019689: Non-dependent name is found in dependent base class although it should be rejected S7019718: make error reporting flags product instead of diagnostic S7019808: build fails on Fedora 14: SELinux run-time check: execution of stack in libjvm.so S7019819: bare oop in ciField S7020118: Alter frame assignability to allow for exception handler coverage of invokespecial <init> S7020403: Add AdvancedCompilationPolicy for tiered S7020521: arraycopy stubs place prebarriers incorrectly S7020992: jmm_DumpThreads should not allocate system object arrays outside the perm gen S7021322: assert(object_end <= top()) failed: Object crosses promotion LAB boundary S7021531: lock ordering problems after fix for 6354181 S7021603: crash in fill_sync_handler with ExtendedDTrace probes S7021653: Parfait issue in hotspot/src/share/vm/oops/methodDataOops.hpp S7021953: Remove flags from globals.hpp inadvertently dragged in by 7016023 S7022037: Pause when exiting if debugger is attached on windows S7022100: Method annotations are incorrectly set when redefining classes S7022200: G1: optimized build broken S7022204: LogFile wildcarding should use %p instead of star S7022570: Bump the HS21 build number to 03 S7022659: errorHandler doesn’t compile without precompiled headers S7022943: G1: improve logging to avoid interleaved numbers S7022998: JSR 292 recursive method handle calls inline themselves infinitely S7023069: G1: Introduce symmetric locking in the slow allocation path S7023151: G1: refactor the code that operates on _cur_alloc_region to be re-used for allocs by the GC threads S7023229: extraneous include of precompiled.hpp in hsdis.c S7023323: Build failure on VS2003: IsDebuggerPresent not found S7023747: G1: too strict assert in RefineRecordRefsIntoCSCardTableEntryClosure::do_card_ptr in g1RemSet.cpp S7023931: PcDescCache::find_pc_desc should not write _last_pc_desc S7024234: 2/3 jvmti tests fail assert(!_oops_are_stale) failed: oops are stale on Win-AMD64 S7024475: loop doesn’t terminate when compiled S7024584: Symbol printouts shouldnt be under PrintGCDetails S7024814: Bump the HS21 build number to 04 S7024866: # assert(limit == NULL || limit <= nm->code_end()) failed: in bounds S7024970: 2/3 assert(ServiceThread::is_service_thread(Thread::current())) failed: Service thread must post enqueue S7025485: leverage shared x86-only deoptimization code S7025628: Remove the temporary hack added for jdk modularization in hotspot S7025708: Assertion if using “-XX: CITraceTypeFlow -XX: Verbose” together S7025742: Can not use CodeCache::unallocated_capacity() with fragmented CodeCache S7026307: DEBUG MESSAGE: broken null klass on amd64 S7026631: field _klass is incorrectly set for dual type of TypeAryPtr::OOPS S7026700: regression in 6u24-rev-b23: Crash in C2 compiler in PhaseIdealLoop::build_loop_late_post S7026932: G1: No need to abort VM when card count cache expansion fails S7026957: assert(type2aelembytes(store->as_Mem()->memory_type(), true) == 1 << shift->in(2)->get_int()) failed S7027232: JSR 292: wrong numeric value returned by MH on solaris-sparc S7027529: CMS: retire CMSUseOldDefaults flag S7027766: G1: introduce flag to dump the liveness information per region at the end of marking S7028172: 3/4 SA needs to adapt to Solaris libproc change made in 6748307 S7028374: race in fix_oop_relocations for scavengeable nmethods S7028394: Newer AMD Processor Prefetch Defaults S7028846: Bump the HS21 build number to 05 S7029017: Additional architecture support for c2 compiler S7029036: Card-table verification hangs with all framework collectors, except G1, even before the first GC S7029167: add support for conditional card marks S7029458: G1: Add newly-reclaimed regions to the beginning of the region free list, not the end S7029509: nightly failures after static fields in Class S7029805: JSR 292 compiler/6991596/Test6991596.java fails in nightly S7030207: Zero tweak to remove accidentally incorporated code S7030300: more nightly failures after statics in Class changes S7030388: JCK test failed to reject invalid class check01304m10n. S7030435: Some oop_oop_iterate_m() methods iterate outside of specified memory bounds S7030715: JSR 292 JRuby test/test_super_call_site_caching.rb asserts with DoEscapeAnalysis S7031227: Bump the HS21 build number to 06 S7031571: Generate native VS2010 project files S7031614: jmap -permstat fails with java.lang.InternalError in sun.jvm.hotspot.oops.OopField.getValue S7032129: Native memory usage grow unexpectedly for vm/oom/*InternedString tests S7032133: Enable sse4.2 for new AMD processors S7032162: assert(flat != TypePtr::BOTTOM) failed: cannot alias-analyze an untyped ptr S7032306: Fastdebug build failure on Solaris with SS11 compilers S7032314: Allow to generate CallLeafNoFPNode in IdealKit S7032407: Crash in LinkResolver::runtime_resolve_virtual_method() S7032458: Zero and Shark fixes S7032531: G1: enhance GC logging to include more accurate eden / survivor size transitions S7032696: Fix for 7029152 broke VM S7032775: Include Shark code in the build again S7032849: 7022998 changes broke hs_err compile task print S7032963: StoreCM shouldn’t participate in store elimination S7033100: CreateMinidumpOnCrash does not work for failed asserts S7033141: assert(has_cp_cache(i)) failed: oob S7033154: Improve C1 arraycopy performance S7033237: Bump the HS21 build number to 07 S7033292: G1: nightly failure: Non-dirty cards in region that should be dirty S7033669: JVM TI spec has to be changed to not contain URLS to the VM Spec S7033732: C1: When calling c2 arraycopy stubs offsets and length must have clear upper 32bits S7033779: CodeCache::largest_free_block may need to hold the CodeCache lock S7034133: cleanup obsolete option handling S7034139: G1: assert(Thread::current()->is_ConcurrentGC_thread()) failed: only a conc GC thread can call this. S7034513: enable fast accessors and empty methods for ZERO and -Xint S7034585: Adjust fillInStackTrace filtering to assist 6998871 S7034625: Product builds in Visual Studio projects should produce full symbol information S7034957: acquiring lock CodeCache_lock/1 out of order with lock tty_lock/0 — possible deadlock S7034967: C1: assert(false) failed: error (assembler_sparc.cpp:2043) S7035117: G1: nsk/stress/jni/jnistress002 fails with assertion failure S7035144: G1: nightly failure: Non-dirty cards in region that should be dirty (failures still exist…) S7035161: assert(!o->is_null_object()) failed: null object not yet handled here. S7035259: Bump the HS21 build number to 08 S7035713: 3DNow Prefetch Instruction Support S7035744: jprt no longer does open-only builds S7035861: linux-armsflt: assert(ni->data() == (int)(x o)) failed: instructions must match S7035870: JSR 292: Zero support S7035946: Up to 15% regression on JDK 7 b136 vs b135 on specjvm2008.crypto.rsa on x64 S7036021: G1: build failure on win64 and linux with hs21 in jdk6 build environment S7036199: Adding a notification to the implementation of GarbageCollectorMXBeans S7036220: Shark fails to find LLVM 2.9 System headers during build S7036236: VM crashes assert((!inside_attrs()) || is_error_reported()) failed … S7036267: c2/arm: mark version number as experimental and disable on unsupported platforms S7036482: clear argument is redundant and unused in cardtable methods S7036525: Disable alternative source mechanism for OPENJDK builds S7036706: G1: Use LIR_OprDesc::as_pointer_register in code changes for 7035117 S7036747: 7017009 reappeared, problem with ElfStringTable S7036960: TemplateTable::fast_aldc in templateTable_x86_64.cpp uses movptr instead of load_klass S7037174: Bump the HS21 build number to 09 S7037250: cscope.make database generation is silently broken S7037276: Unnecessary double traversal of dirty card windows S7037756: Deadlock in compiler thread similiar to 6789220 S7037812: few more defaults changes for new AMD processors S7039044: Bump the HS21 build number to 10 S7039089: G1: changeset for 7037276 broke heap verification, and related cleanups S7039447: 2/1 java profiling is broken in build 139 (garbage in function name) S7039586: test/java/util/Collections/Rotate.java failing with hs21-b09 S7039627: G1: avoid BOT updates for survivor allocations and dirty survivor regions incrementally S7039652: Performance regression after 7004547 changes S7039731: arraycopy could use prefetch on SPARC S7040068: CMS: Possibly unsafe initialization of BlockOffsetArrayUseUnallocatedBlock S7040410: -Xloggc:<file> incorrectly enables TraceClassUnloading causing tracing on tty S7040450: G1: assert((_g1->evacuation_failed()) || (!_g1->obj_in_cs(obj))) failed: shouldn’t still be in … S7040485: Use transparent huge page on linux by default S7040777: Bump the HS21 build number to 11 S7040779: Bump the HS21 build number to 12 S7040780: Bump the HS21 build number to 13 S7040781: Bump the HS21 build number to 14 S7041100: The load in String.equals intrinsic executed before null check S7041156: gcc 4.6 doesn’t recognise -export-dynamic option S7041244: JSR 292: Server VM gets a SEGV running a JCK test S7041410: 5/4 finish removing SOLARIS_7_OR_LATER from HotSpot S7041440: G1: assert(obj->is_oop_or_null(true )) failed: Error # S7041501: NUMA: Expand the old gen more aggressively S7041582: set_mode_flags isn’t called without -Xmixed specified S7041603: standalone SA doesn’t build after 7010849 S7041789: 30% perf regression with c2/arm following 7017732 S7042052: Xcomp crash with PopSynchronousTest S7042122: JSR 292: adjust various inline thresholds for JSR 292 API methods and method handle adapters S7042153: guarantee(x_compare_res != Constant::not_comparable) failed: incomparable constants in IfOp S7042285: G1: native memory leak during humongous object allocation S7042327: assert(opaq->outcnt() == 1 && opaq->in(1) == limit) S7042740: CMS: assert(n> q) failed: Looping at: … blockOffsetTable.cpp:557 S7043040: JSR292: JRuby bench/shootout/binarytrees.ruby-2.ruby SEGV: constantPoolKlass::oop_follow_contents S7043298: 4/4 fix for 7028172 causes “Label too long: …” error message S7043301: assert(locals < caller->fp() || locals > (caller->fp() 16)) failed: locals in save area S7043461: VM crashes in void LinkResolver::runtime_resolve_virtual_method S7043552: regression after 7042327 S7043564: compile warning and copyright fixes S7043891: CMS: assert(_whole_heap.contains(p)) failed: out of bounds access to card marking array S7043987: 3/3 JVMTI FollowReferences is slow S7044486: open jdk repos have files with incorrect copyright headers, which can end up in src bundles S7044725: -XX:-UnrollLimitCheck -Xcomp : Exception: String index out of range: 29488 S7044738: Loop unroll optimization causes incorrect result S7044892: JSR 292: API entry points sometimes throw the wrong exceptions or doesn’t throw the expected one S7045232: G1: pool names are inconsistent with other collectors (don’t have ‘Space’) S7045330: G1: Simplify/fix the HeapRegionSeq class S7045506: assert(!can_reshape || !new_phi) failed: for igvn new phi should be hooked S7045513: JSR 292 inlining causes crashes in methodHandleWalk.cpp S7045514: SPARC assembly code for JSR 292 ricochet frames S7045515: ARM assembly code for JSR 292 ricochet frames S7045570: compiler/5091921/Test7005594.java failed because not enough space for object heap S7045662: G1: OopsInHeapRegionClosure::set_region() should not be virtual S7045693: java/util/EnumSet/EnumSetBash.java still failing intermittently S7045697: JDK7 THIRD PARTY README update S7045751: G1: ExplicitGCInvokesConcurrent causes excessive single region evacuation pauses S7046096: SEGV IN C2 WITH 6U25 S7046182: G1: remove unnecessary iterations over the collection set S7046490: Preallocated OOME objects should obey Throwable stack trace protocol S7046558: G1: concurrent marking optimizations S7046732: JSR 292 assert(result == cpce->f1()) failed: expected result for assembly code S7046893: LP64 problem with double_quadword in c1_LIRAssembler_x86.cpp S7047300: VM crashes with assert(_base == InstPtr) failed: Not an object pointer S7047491: C1: registers saved incorrectly when calling checkcast_arraycopy stub S7047697: MethodHandle.invokeExact call for wrong method causes VM failure if run with -Xcomp S7047954: VM crashes with assert(is_Mem()) failed S7047961: JSR 292 MethodHandleWalk swap args doesn’t handle T_LONG and T_DOUBLE properly S7048009: Update .jcheck/conf files for JDK 8 S7048030: is_scavengable changes causing compiler to embed more constants S7048332: Cadd_cmpLTMask doesn’t handle 64-bit tmp register properly S7048342: CMS: eob == _limit || fc->isFree() failed: Only a free chunk should allow us to cross over the limit S7048782: CMS: assert(last_chunk_index_to_check<= last_chunk_index) failed: parCardTableModRefBS.cpp:359 S7049385: Bump the HS21 build number to 15 S7049410: JSR 292 old method name MethodHandle.invokeGeneric should not be accepted by the JVM S7049415: Failure of resolution of sym.reference to the c.s.s. should be wrapped in BootstrapMethodError S7049928: VM crashes with “assert(_adapter != NULL) failed: must have” at methodOop.cpp:63 S7049999: G1: Make the G1PrintHeapRegions output consistent and complete S7050280: assert(u->as_Unlock()->is_eliminated()) failed: sanity S7050298: ARM: SIGSEGV in JNIHandleBlock::allocate_handle S7050392: G1: Introduce flag to generate a log of the G1 ergonomic decisions S7050554: JSR 292 – need optimization for selectAlternative S7051189: Need to suppress info message if -xcheck:jni used with libjsig.so S7051430: CMS: ongoing CMS cycle should terminate abruptly to allow prompt JVM termination at exit S7051798: SA-JDI: NPE in Frame.addressOfStackSlot(Frame.java:244) S7052219: JSR 292: Crash in ~BufferBlob::MethodHandles adapters S7052494: Eclipse test fails on JDK 7 b142 S7052988: JPRT embedded builds don’t set MINIMIZE_RAM_USAGE S7053189: remove some unnecessary platform-dependent includes S7053520: JSR292: crash in invokedynamic with C1 using tiered and compressed oops S7054211: No loop unrolling done in jdk7b144 for a test update() while loop S7055073: G1: code cleanup in the concurrentMark.* files S7055247: Ignore test of # 7020373 S7055355: JSR 292: crash while throwing WrongMethodTypeException S7055788: Bump the HS21 build number to 16 S7056328: JSR 292 invocation sometimes fails in adapters for types not on boot class path S7056380: VM crashes with SIGSEGV in compiled code S7057046: Add embedded license to THIRD PARTY README S7057120: Tiered: Allow C1 to inline methods with loops S7057556: Bump the HS21 build number to 17 S7057587: JSR 292 – crash with jruby in test/test_respond_to.rb S7057978: improve robustness of c1 ARM back-end wrt non encodable constants S7058036: FieldsAllocationStyle=2 does not work in 32-bit VM S7058510: multinewarray with 6 dimensions uncommon traps in server compiler S7058689: Tiered: Reprofiling doesn’t happen in presence of level 4 OSR methods S7059019: G1: add G1 support to the SA S7059034: Use movxtod/movdtox on T4 S7059037: Use BIS for zeroing on T4 S7059039: EA: don’t change non-escaping state of NULL pointer S7059047: EA: can’t find initializing store with several CheckCastPP S7059899: Stack overflows in Java code cause 64-bit JVMs to exit due to SIGSEGV S7060619: C1 should respect inline and dontinline directives from CompilerOracle S7060836: RHEL 5.5 and 5.6 should support UseNUMA S7060842: UseNUMA crash with UseHugreTLBFS running SPECjvm2008 S7061101: adlc should complain about mixing block and expression forms of ins_encode S7061187: need some includes for arm/ppc S7061192: option handling adjustments for oracle and embedded builds S7061197: ThreadLocalStorage sp map table should be optional S7061204: clean the chunk table synchronously in embedded builds S7061212: use o/s low memory notification in embedded builds S7061225: os::print_cpu_info() should support os-specific data S7061691: Fork HS21 to HS22 – renumber Minor and build numbers of JVM S7062856: Disassembler needs to be smarter about finding hsdis after 1.7 launcher changes S7063628: Use cbcond on T4 S7063629: use cbcond in C2 generated code on T4 S7063674: Wrong results from basic comparisons after calls to Long.bitCount(long) S7064302: JDK7 build 147 crashed after testing my java 6-compiled web app S7064927: retransformClasses() does not pass in LocalVariableTable of a method S7065535: Mistyped function name that disabled UseLargePages on Windows S7066129: GarbageCollectorMXBean#getLastGcInfo leaks native memory S7066143: JSR 292: Zero support after regressions from 7009923 and 7009309 S7066339: Tiered: policy should make consistent decisions about osr levels S7066841: remove MacroAssembler::br_on_reg_cond() on sparc S7067288: compiler regression test Test7052494 timeouts with client VM S7068051: SIGSEGV in PhaseIdealLoop::build_loop_late_post S7068215: G1: Print reference processing time during remark S7068240: G1: Long “parallel other time” and “ext root scanning” when running specific benchmark S7069176: Update the JDK version numbers in Hotspot for JDK 8 S7069452: Cleanup NodeFlags S7069863: G1: SIGSEGV running SPECjbb2011 and -UseBiasedLocking S7069991: Setup make/jprt.properties files for jdk8 S7070061: Adjust Hotspot make/jprt.properties for new JDK8 settings S7071307: MethodHandle bimorphic inlining should consider the frequency S7071311: Decoder enhancement S7071427: AdapterFingerPrint can hold 8 entries per int S7071653: JSR 292: call site change notification should be pushed not pulled S7071709: JSR 292: switchpoint invalidation should be pushed not pulled S7071823: Zero: zero/shark doesn’t build after b147-fcs S7071904: 4/4 HotSpot: Full Debug Symbols S7072527: CMS: JMM GC counters overcount in some cases S7074017: Introduce MemBarAcquireLock/MemBarReleaseLock nodes for monitor enter/exit code paths S7074579: G1: JVM crash with JDK7 running ATG CRMDemo Fusion App S7075559: JPRT windows_x64 build failure S7075623: 6990212 broke raiseException in 64 bit S7075646: G1: fix inconsistencies in the monitoring data S7076831: TEST_BUG: compiler/5091921/Test7005594.java fails on LOW MEM SYSTEMS S7077312: Provide a CALL effect for instruct declaration in the ad file S7077439: Possible reference through NULL in loopPredicate.cpp:726 S7077806: ARM: java.lang.InternalError: bound subword value does not fit into the subword type S7078382: JSR 292: don’t count method handle adapters against inlining budgets S7078465: G1: Don’t use the undefined value (-1) for the G1 old memory pool max size S7079317: Incorrect branch’s destination block in PrintoOptoAssembly output S7079329: Adjust allocation prefetching for T4 S7079626: x64 emits unnecessary REX prefix S7079673: JSR 292: C1 should inline bytecoded method handle adapters S7079769: JSR 292: incorrect size() for CallStaticJavaHandle on sparc S7080389: G1: refactor marking code in evacuation pause copy closures S7080431: VM asserts if specified size(x) in .ad is larger than emitted size S7081064: G1: remove develop params G1FixedSurvivorSpaceSize, G1FixedTenuringThreshold, and G1FixedEdenSize S7081251: bump the hs22 build number to 02 S7081842: assert(Compile::current()->unique() < (uint)MaxNodeLimit) failed: Node limit exceeded S7081926: assert(VM_Version::supports_sse2()) failed: must support S7081933: Use zeroing elimination optimization for large array S7081938: JSR292: assert(magic_number_2() == MAGIC_NUMBER_2) failed S7082220: Visual Studio projects broken after change 7016797: Hotspot: securely/restrictive load dlls and new S7082263: Reflection::resolve_field/field_get/field_set are broken S7082553: Interpret Thread.setPriority(Thread.MAX_PRIORITY) to mean FX60 on Solaris 10 and 11 S7082645: Hotspot doesn’t compile on old linuxes after 7060836 S7082689: allow duplicate bug ids in jdk7u repos S7082949: JSR 292: missing ResourceMark in methodOopDesc::make_invoke_method S7082969: NUMA interleaving S7083184: JSR 292: don’t store context class argument with call site dependencies S7083786: dead various dead chunks of code S7083916: Bump the hs22 build number to 03 S7084509: G1: fix inconsistencies and mistakes in the young list target length calculations S7085012: ARM: com/sun/jdi/PopSynchronousTest.java still fails S7085137: -XX: VerifyOops is broken S7085279: C1 overflows code buffer with VerifyOops and CompressedOops S7085404: JSR 292: VolatileCallSites should have push notification too S7085860: JSR 292: implement CallSite.setTargetNormal and setTargetVolatile as native methods S7085906: Replace the permgen allocated sentinelRef with a self-looped end S7086226: UseNUMA fails on old versions of windows S7086394: c2/arm: enable UseFPUForSpilling S7086533: G1: assert(!_g1->is_obj_dead(obj)): We should not be preserving dead objs: g1CollectedHeap.cpp:3835 S7086560: 7085404 changes broke VM with -XX:-EnableInvokeDynamic S7086585: make Java field injection more flexible S7086589: bump the hs22 build number to 04 S7087445: Improve platform independence of JSR292 shared code S7087453: PhaseChaitin::yank_if_dead() should handle MachTemp inputs S7087583: Hotspot fails to allocate heap with mmap(MAP_HUGETLB) S7087717: G1: make the G1PrintRegionLivenessInfo parameter diagnostic S7087727: JSR 292: C2 crash if ScavengeRootsInCode=2 when “static final” MethodHandle constants are in use S7087947: Add regression test for 7068051 S7088020: SEGV in JNIHandleBlock::release_block S7088680: G1: Cleanup in the G1CollectorPolicy class S7088955: add C2 IR support to the SA S7088991: Bump ths hs22 build number to 05 S7089625: G1: policy for how many old regions to add to the CSet (when young gen is fixed) is broken S7089632: assert(machtmp->outcnt() == 1) failed: expected for a MachTemp S7089709: type “jushort” not found S7089790: integrate bsd-port changes S7090069: Java launcher hangs in infinite loop on windows when UseNUMA[Interleaving] is specified S7090259: Fix hotspot sources to build with old compilers S7090654: nightly failures after 7086585 S7090904: JSR 292: JRuby junit test crashes in PSScavengeRootsClosure::do_oop S7090968: Allow adlc register class to depend on runtime conditions S7090976: Eclipse/CDT causes a JVM crash while indexing C code S7091032: G1: assert failure when NewRatio is used S7091255: Bump the hs22 build number to 06 S7091294: disable quicksort tests S7091366: re-enable quicksort tests S7091417: recvfrom’s 6th input should be of type socklen_t S7091545: hs23 – set hotspot version & build number S7091764: Tiered: enable aastore profiling S7092236: java/util/EnumSet/EnumSetBash.java fails S7092238: G1: Uninitialized field gc_efficiency in G1PrintRegionLivenessInfo output S7092245: G1: Wrong format specifier in G1PrintRegionLivenessInfo header output S7092278: “jmap -finalizerinfo” throws “sun.jvm.hotspot.utilities.AssertionFailure: invalid cp index 0 137″ S7092309: G1: introduce old region set S7092412: G1: Some roots not marked during an initial mark that gets an evacuation failure S7092712: JSR 292: unloaded invokedynamic call sites can lead to a crash with signature types not on BCP S7093108: Bump the hs22 build number to 07 S7093690: JSR292: SA-JDI AssertionFailure: Expected raw sp likely got real sp, value was S7094138: JSR 292: JRuby junit test fails in CallSite.setTargetNormal: obj->is_oop() failed: sanity check S7095194: G1: HeapRegion::GrainBytes, GrainWords, and CardsPerRegion should be size_t S7095236: G1: _markedRegions never contains NULL regions S7095243: Disambiguate ReferenceProcessor::_discoveredSoftRefs S7096010: c2: running with PrintOptoAssembly crashes the VM when $constanttablebase is used S7096016: SA build still produces “arg list too long” errors S7096030: G1: PrintGCDetails enhancements S7096124: Bump the hs23 build number to 02 S7096278: Update the VM name to indicate it is an embedded build S7096366: PPC: corruption of floating-point values with DeoptimizeALot S7096639: Tiered: Incorrect counter overflow handling for inlined methods S7097002: G1: remove a lot of unused / redundant code from the G1CollectorPolicy class S7097048: G1: extend the G1 SA changes to print per-heap space information S7097053: G1: assert(da ? referent->is_oop() : referent->is_oop_or_null()) failed: referenceProcessor.cpp:1054 S7097516: G1: assert(0<= from_card && from_card<HeapRegion::CardsPerRegion) failed: Must be in range. S7097546: Optimize use of CMOVE instructions S7097586: G1: improve the per-space output when using jmap -heap S7097679: Tiered: events with bad bci to Gotos reduced from Ifs S7098085: G1: partially-young GCs not initiated under certain circumstances S7098194: integrate macosx-port changes S7098282: G1: assert(interval >= 0) failed: Sanity check, referencePolicy.cpp: 76 S7098528: crash with java -XX: ExtendedDTraceProbes S7099454: /bin/sh does not support syntax used in the src/os/posix/launcher/launcher.script shell script S7099817: CMS: FLSVerifyLists FLSVerifyIndexTable asserts: odd slot non-empty, chunk not on free list S7099824: G1: we should take the pending list lock before doing the remark pause S7099849: G1: include heap region information in hs_err files S7100165: JSR 292: leftover printing code in methodHandleWalk.cpp S7100757: The BitSet.nextSetBit() produces incorrect result in 32bit VM on Sparc S7100935: win32: memmove is not atomic but is used for pd_conjoint_*_atomic operations S7101096: Bump the hs23 build number to 03 S7101102: Bump the hs22 build number to 08 S7101642: JSR 292: SIGSEGV in java.lang.invoke.MethodHandleImpl$FieldAccessor.getFieldI(Ljava/lang/Object;)I S7102044: G1: VM crashes with assert(old_end != new_end) failed: don’t call this otherwise S7102191: G1: assert(_min_desired_young_length <= initial_region_num) failed: Initial young gen size too small S7102323: RFE: enable Full Debug Symbols Phase 1 on Solaris S7102337: Third Party License Readme updates for 7u2 S7102445: G1: Unnecessary Resource allocations during RSet scanning S7102657: JSR 292: C1 deoptimizes unlinked invokedynamic call sites infinitely S7102776: Pack instanceKlass boolean fields into single u1 field S7103261: crash with jittester on sparc S7103380: assertion failure with -XX: PrintNativeNMethods S7103619: Bump the hs23 build number to 04 S7103665: HeapWord*ParallelScavengeHeap::failed_mem_allocate(unsigned long,bool) 0×97 S7103784: enable some flags by default S7104173: sun/tools tests fail with debug build after 7012206 S7104177: Tiered: -XX: PrintCanonicalization doesn’t work with -XX: TieredCompilation S7104561: UseRDPCForConstantTableBase doesn’t work after shorten branches changes S7104647: Adding a diagnostic command framework S7104960: JSR 292: VerifyMethodHandles in product JVM can overflow buffer S7105163: CMS: some mentions of MinChunkSize should be IndexSetStart S7105275: wrong tag added to jdk7u master repos S7105305: assert check_method_context proper context S7105364: JDK8 b10 hotspot: src/share/vm/ci/ciMethodHandle.cpp Error: Use “.” or “->” S7105605: Use EA info to optimize pointers compare S7105611: Set::print() is broken S7106024: CMS: Removed unused code for precleaning in remark phase S7106092: Bump the hs23 build number to 05 S7106751: G1: gc/gctests/nativeGC03 crashes VM with SIGSEGV S7106766: Move the precompiled header from the src/share/vm directory S7106774: JSR 292: nightly test inlineMHTarget fails with wrong result S7106907: 64 bit VM fails test compiler/6865265/StackOverflowBug.java S7106944: assert(_pc == *pc_addr) failed may be too strong S7107042: assert(no_dead_loop) failed: dead loop detected S7107063: Fork hs22.1 hsx from hs22.0 for 7u3 and reinitialize build number S7108242: jinfo -permstat shouldn’t report interned strings as part of perm S7108264: Fix for 7104173 is insufficient S7108383: JSR 292: JRuby bench_define_method_methods.rb: assert(slow_jvms != NULL) failed: miss path must not S7108550: Bump the hs22 build number to 09 S7108553: Bump the hs23 build number to 06 S7109887: java/util/Arrays/CopyMethods.java fails with -XX: DeoptimizeALot S7110017: is_headless_jre should be updated to reflect the new location of awt toolkit libraries S7110058: change default for ScavengeRootsInCode to 2 S7110104: It should be possible to stop and start JMX Agent at runtime S7110152: assert(size_in_words <= (julong)max_jint) failed: no overflow S7110173: GCNotifier::pushNotification publishes stale data. S7110190: GCCause::to_string missing case for _adaptive_size_policy S7110428: Crash during HeapDump operation S7110489: C1: 64-bit tiered with ForceUnreachable: assert(reachable(src)) failed: Address should be reachable S7110586: C2 generates incorrect results S7110718: -XX:MarkSweepAlwaysCompactCount=0 crashes the JVM S7110824: ctw/jarfiles/GUI3rdParty_jar/ob_mask_DateField crashes VM S7110832: ctw/…/org_apache_avalon_composition_util_StringHelper crashes the VM S7111138: delete the obsolete flag -XX: UseRicochetFrames S7111795: G1: Various cleanups identified during walk through of changes for 6484965 S7112034: Parallel CMS fails to properly mark reference objects S7112085: assert(fr.interpreter_frame_expression_stack_size()==0) failed: only handle empty stacks S7112308: Fix Visual Studio build for precompiled header S7112413: JVM Crash, possibly GC-related S7112478: after 7105605 JRuby bench_define_method_methods.rb fails with NPE S7112743: G1: Reduce overhead of marking closure during evacuation pauses S7112766: Bump the hs22 build number to 10 S7112997: Remove obsolete code ResetObjectsClosure and VerifyUpdateClosure S7113006: G1: excessive ergo output when an evac failure happens S7113012: G1: rename not-fully-young GCs as “mixed” S7113021: G1: automatically enable young gen size auto-tuning when -Xms==-Xmx S7113503: Bump the hs23 build number to 07 S7113740: hotspot_version file has wrong JDK_MINOR_VER S7114095: G1: assert(obj == oopDesc::load_decode_heap_oop(p)) failed: p should still be pointing to obj S7114106: C1: assert(goto_state->is_same(sux_state)) failed: states must match now S7114303: G1: assert(_g1->mark_in_progress()) failed: shouldn’t be here otherwise S7114376: Make system dictionary hashtable bucket array size configurable S7115199: Add event tracing hooks and Java Flight Recorder infrastructure S7116050: C2/ARM: memory stomping error with DivideMcTests S7116081: USE_PRECOMPILED_HEADER=0 triggers a single threaded build of the JVM S7116189: Export JVM_SetNativeThreadName from Hotspot S7116216: StackOverflow GC crash S7116452: Add support for AVX instructions S7116462: Bump the hs21.1 build number to 02 S7116481: Commercial features in Hotspot must be gated by a switch S7116730: Revert 7116481: Commercial features in Hotspot must be gated by a switch S7116795: Tiered: enable by default for server S7117052: instanceKlass::_init_state can be u1 type S7117282: assert(base == NULL || t_adr->isa_rawptr() || !phase->type(base) S7117303: VM uses non-monotonic time source and complains that it is non-monotonic S7117389: Add a framework for vendor-specific command line switch extensions to Hotspot S7117536: new hotspot build – hs23-b08 S7117748: SA_APPLE_BOOT_JAVA and ALWAYS_PASS_TEST_GAMMA settings should not be required on MacOS X S7118202: G1: eden size unnecessarily drops to a minimum S7118280: The gbyc00102 JCK7 test causes an assert in JVM 7.0 fastdebug mode S7118648: disable compressed oops by default on MacOS X until 7118647 is fixed S7118863: Move sizeof(klassOopDesc) into the *Klass::*_offset_in_bytes() functions S7119027: G1: use atomics to update RS length / predict time of inc CSet S7119286: JSR292: SIGSEGV in JNIHandleBlock::release_block(JNIHandleBlock*, Thread*) 0x3c S7119294: Two command line options cause JVM to crash S7119584: UseParallelGC barrier task can be overwritten. S7119730: Tiered: SIGSEGV in AdvancedThresholdPolicy::is_method_profiled(methodOop) S7119908: G1: Cache CSet start region for each worker for subsequent reuse S7120038: G1: ParallelGCThreads==0 is broken S7120448: Fix FP values for compiled frames in frame::describe S7120450: complete information dumped by frame_describe S7120468: SPARC/x86: use frame::describe to enhance trace_method_handle S7120481: storeStore barrier in constructor with final field S7120511: Add diagnostic commands S7121073: secondary_super_cache memory slice has incorrect bounds in flatten_alias_type S7121111: -server -Xcomp -XX: TieredCompilation does not invoke C2 compiler S7121140: Allocation paths require explicit memory synchronization operations for RMO systems S7121373: Clean up CollectedHeap::is_in S7121496: G1: do the per-region evacuation failure handling work in parallel S7121547: G1: High number mispredicted branches while iterating over the marking bitmap S7121618: Change type of number of GC workers to unsigned int. S7121623: G1: always be able to reliably calculate the length of a forwarded chunked array S7121648: Use 3-operands SIMD instructions on x86 with AVX S7122001: new hotspot build – hs23-b09 S7122253: Instrumentation.retransformClasses() leaks class bytes S7122880: Extend vendor-specific command interface to include manageable switches S7122939: TraceBytecodes broken with UseCompressedOops S7123108: C1: assert(if_state != NULL) failed: states do not match up S7123165: G1: output during parallel verification can get messed up S7123170: JCK vm/jvmti/ResourceExhausted/resexh001/resexh00101/ tests fails since 7u4 b02 S7123253: C1: in store check code, usage of registers may be incorrect S7123315: instanceKlass::_static_oop_field_count and instanceKlass::_java_fields_count should be u2 type. S7123386: RFE: Preserve universal builds of HotSpot on Mac OS X S7123810: new hotspot build – hs23-b10 S7123910: Some CTW tests crash VM: is_loaded() && that->is_loaded() S7123954: Some CTW test crash with SIGSEGV S7124829: NUMA: memory leak on Linux with large pages S7125136: SIGILL on linux amd64 in gc/ArrayJuggle/Juggle29 S7125281: G1: heap expansion code is replicated S7125503: Compiling collectedHeap.cpp fails with -Werror=int-to-pointer-cast with g 4.6.1 S7125516: G1: ~ConcurrentMark() frees incorrectly S7125594: C-heap growth issue in ThreadService::find_deadlocks_at_safepoint S7125793: MAC: test_gamma should always work S7125879: assert(proj != NULL) failed: must be found S7125896: Eliminate nested locks S7125934: Add a fast unordered timestamp capability to Hotspot on x86/x64 S7126041: jdk7u4 b05 and b06 crash with RubyMine 3.2.4, works well with b04 S7126185: Clean up lasterror handling, add os::get_last_error() S7126480: Make JVM start time in milliseconds since the Java epoch available S7126732: MAC: Require Mac OS X builds/tests for JPRT integrate jobs for HotSpot S7127032: fix for 7122253 adds a JvmtiThreadState earlier than necessary S7127706: G1: re-enable survivors during the initial-mark pause S7128352: assert(obj_node == obj) failed S7128355: assert(!nocreate) failed: Cannot build a phi for a block already parsed S7128532: G1: Change default value of G1DefaultMaxNewGenPercent to 80 S7129164: JNI Get/ReleasePrimitiveArrayCritical doesn’t scale S7129240: backout fix for 7102776 until 7128770 is resolved S7129271: G1: Interference from multiple threads in PrintGC/PrintGCDetails output S7129284: DoEscapeAnalysis regression w/ early build of 7u4 (HotSpot 23) on Linux S7129401: PPC: runtime/7100935/TestShortArraycopy.java fails S7129512: new hotspot build – hs23-b11 S7129514: time warp warnings after 7117303 S7129618: assert(obj_node->eqv_uncast(obj),”"); S7129715: MAC: SIGBUS in nsk stress test S7129892: G1: explicit marking cycle initiation might fail to initiate a marking cycle S7130319: C2: running with -XX: PrintOptoAssembly crashes the VM with assert(false) failed: bad tag in log S7130334: G1: Change comments and error messages that refer to CMS in g1/concurrentMark.cpp/hpp S7130404: [macosx] “os.arch” value should be “x86_64″ for compatibility with Apple JDK6 S7130476: Remove use of #ifdef TRACE_DEFINE_KLASS_TRACE_ID from klass.hpp S7130676: Tiered: assert(bci == 0 || 0<= bci && bci<code_size()) during stack trace construction S7130993: nsk/jdi/ReferenceType/instances/instances004 fails with JFR: assert(ServiceUtil::visible_oop(obj)) S7131006: java/lang/management/ThreadMXBean/ThreadLists.java S7131028: Switch statement takes wrong path S7131050: fix for “7071311 Decoder enhancement” does not build on MacOS X S7131259: compile_method and CompilationPolicy::event shouldn’t be declared TRAPS S7131288: COMPILE SKIPPED: deopt handler overflow (retry at different tier) S7131302: connode.cpp:205 Error: ShouldNotReachHere() S7131346: Parsing of boolean arguments to diagnostic commands is broken S7131791: G1: Asserts in nightly testing due to 6976060 S7131979: new hotspot build – hs23-b12 S7132029: G1: mixed GC phase lasts for longer than it should S7132070: Use a mach_port_t as the OSThread thread_id rather than pthread_t on BSD/OSX S7132180: JSR 292: C1 JVM crash with ClassValue/MethodHandle S7132311: G1: assert((s == klass->oop_size(this)) || (Universe::heap()->is_gc_active() && ((is_typeArray()… S7132398: G1: java.lang.IllegalArgumentException: Invalid threshold: 9223372036854775807 > max (1073741824) S7132515: Add dcmd to manage UnlockingCommercialFeature flag S7132690: InstanceKlass:_reference_type should be u1 type S7132779: build-infra merge: Enable ccache to work for most developer builds. S7132936: guarantee(t != NULL) failed: must be con S7132945: Tiered: adjust OSR threshold of level 3 S7133038: G1: Some small profile based optimizations S7134655: Crash in reference processing when doing single-threaded remarking S7135385: new hotspot build – hs23-b13 S7140866: assert(covered) failed: Card for end of new region not committed S7140909: Visual Studio project builds broken: need to define INCLUDE_TRACE S7140924: SIGSEGV in compiled code for sun.awt.X11.XDecoratedPeer.updateMinSizeHints S7140985: HSDIS does not handle caller options correctly S7141059: 7116795 broke pure c2 builds S7141200: log some interesting information in ring buffers for crashes S7141242: build-infra merge: Rename CPP->CXX and LINK->LD S7141259: Native stack is missing in hs_err S7141329: Strange values of stack_size in -XX: TraceMethodHandles output S7141637: JSR 292: MH spread invoker crashes with NULL argument on x86_32 S7142113: Add Ivy Bridge to the known Intel x86 cpu families S7142167: MAC: _get_previous_fp broken on bsd with llvm-gcc S7142393: new hotspot build – hs23-b14 S7142586: Cannot build on Solaris 11 due to use of ia_nice S7142616: MAC: Honor ALT_EXPORT_PATH overrides from JDK control builds S7142641: -Xshared:on fails on ARM S7142680: default GC affected by jvm path S7142852: MAC: Comment out JPRT jbb tests on Mac OS X until 7142850 is resolved S7143038: SIGSEGV in assert_equal / LinearScan::assign_reg_num S7143061: nsk/stress/stack/b4525850 crash VM S7143122: new hotspot build – hs23-b15 S7143491: G1 C2 CTW: assert(p2x->outcnt() == 2) failed: expects 2 users: Xor and URShift nodes S7143760: Memory leak in GarbageCollectionNotifications S7143766: add ALT_JDK_IMAGE_DIR and improve test_jdk S7144296: PS: Optimize nmethods processing S7144318: GCLocker assert failure: assert(_needs_gc || SafepointSynchronize::is_at_safepoint( S7144322: new hotspot build – hs23-b16 S7144328: Improper commandlines for -XX: -UnlockCommercialFeatures require proper warning/error messages S7144405: JumbleGC002 assert(m->offset() == pc_offset) failed: oopmap not found S7145024: Crashes in ucrypto related to C2 S7145243: Need additional specializations for argument parsing framework S7145345: Code cache sweeper must cooperate with safepoints S7145346: VerifyStackAtCalls is broken S7145537: minor tweaks to LogEvents S7145587: Stack overflows in Java code cause 64-bit JVMs to exit due to SIGSEGV (sparc version) S7145589: First JSDT provider creation fails S7145798: System.loadLibrary does not search current working directory S7146343: PS invoke methods should indicate the type of gc done S7146354: Re-enable Compressed OOPs after 7118647 is resolved S7146442: assert(false) failed: bad AD file S7146729: nightly failure after 7141200: tty is sometimes null during shutdown of main thread S7147064: assert(allocates2(pc)) failed: not in CodeBuffer memory: 0xffffffff778d9d60 <= 0xffffffff778da69c S7147724: G1: hang in SurrogateLockerThread::manipulatePLL S7148663: new hotspot build – hs23-b17 S7150051: incorrect oopmap in critical native S7150326: new hotspot build – hs23-b18 S7150390: JFR test crashed on assert(_jni_lock_count == count) failed: must be equal S7150454: add release jdk7u4 to jprt.properties S7151573: Fork hs23.1 hsx from hs23.0 for 7u5 and reinitialize build number S7152784: new hotspot build – hs23-b19 S7152800: All tests using the attach API fail with “well-known file is not secure” on Mac OS X S7152954: G1: Native memory leak during full GCs S7154333: JVM fails to start if -XX: AggressiveHeap is set S7154677: new hotspot build – hs23-b20 S7154724: jdk7u4 test properties missing from jprt.properties S7155453: [macosx] re-enable jbb tests in JPRT S7155757: make jdk7u4 the default jprt release for hs23 S7156729: PPC: R_PPC_REL24 relocation error related to some libraries built without -fPIC S7156960: Incorrect copyright headers in parts of the Serviceability agent S7157141: crash in 64 bit with corrupted oops S7157365: jruby/bench.bench_timeout crashes with JVM internal error S7158067: FDS: ENABLE_FULL_DEBUG_SYMBOLS flag should only affect product builds S7158116: Bump the hs23.1 build number to b02 S7158135: new hotspot build – hs23-b21 S7158457: division by zero in adaptiveweightedaverage S7158807: Revise stack management with volatile call sites S7159766: Tiered compilation causes performance regressions S7160539: JDeveloper crashes on 64-bit Windows S7162488: VM not printing unknown -XX options S7163117: Agent can’t connect to process on Mac OSX S7163621: Bump the hs23.1 build number to b03 S7164344: enabling ZIP_DEBUGINFO_FILES causes unexpected test failures on Solaris and Windows S7165060: dtrace tests fail with FDS debug info files S7165598: enable FDS on Solaris X64 when 7165593 is fixed S7165755: OS Information much longer on linux than other platforms S7166498: JVM crash in ClassVerifier S7167028: new hotspot build – hs23.2-b01 S7167142: Consider a warning when finding a .hotspotrc or .hotspot_compiler file that isn’t used S7167254: Crash on OSX in Enumerator.nextElement() with compressed oops S7167266: missing copyright notes in 3rd party code S7167406: (Zero) Fix for InvokeDynamic needed S7167625: Adjustments for SE-Embedded build process S7168249: new hotspot build – hs23.2-b02 S7169782: C2: SIGSEGV in LShiftLNode::Ideal(PhaseGVN*, bool) S7170009: new hotspot build – hs23.2-b03 S7170145: C1 doesn’t respect the JMM with volatile field loads S7170197: Update JPRT default build targets to support embedded builds S7170275: os::print_os_info needs to know about Windows 8 S7171703: JNI DefineClass crashes client VM when first parameter is NULL S7171852: new hotspot build – hs23.2-b04 S7172708: 32/64 bit type issues on Windows after Mac OS X port S7173436: new hotspot build – hs23.2-b05 S7173635: jprt.properties should include release jdk7u6 S7173959: Jvm crashed during coherence exabus (tmb) testing S7174363: Arrays.copyOfRange leads to VM crash with -Xcomp -server if executed by testing framework S7174510: 19 JCK compiler tests fail with C2 error: memNode.cpp:812 – ShouldNotReachHere S7174928: JSR 292: unresolved invokedynamic call sites deopt and osr infinitely S7175133: jinfo failed to get system properties after 6924259 S7175255: symlinks are wrong, which caused jdk8-promote-2 to fail (client/64/64 directories in debuginfo zips) S7175516: new hotspot build – hs23.2-b06 S7177128: SA cannot get correct system properties after 7126277 S7177365: new hotspot build – hs23.2-b07 S7178113: build environment change S7178670: runtime/7158800/BadUtf8.java fails in SymbolTable::rehash_table S7179138: Incorrect result with String concatenation optimization S7179194: new hotspot build – hs23.2-b08 S7179759: ENV: Nightly fails during jdk copiyng for solaris platforms after FDS unzipping S7179908: Fork hs23.3 hsx from hs22.2 for jdk7u7 and reinitialize build number S7180884: new hotspot build – hs23.2-b09 S7181200: JVM new hashing code breaks SA in product mode S7182152: Instrumentation hot swap test incorrect monitor count S7189136: Fork hs23.5 hsx from hs23.4 for jdk7u9 and reinitialize build number S7198640: new hotspot build – hs23.6-b04 S7199488: [TEST] runtime/7158800/InternTest.java failed due to false-positive on PID match. S7199645: Increment build # of hs23.5 to b02 S7199669: Update tags in .hgtags file for CPU release rename S8000822: Fork hs23.7 hsx from hs23.6 for jdk7u11 and reinitialize build number S8004175: Restricted packages added in java.security are missing in java.security-{macosx, solaris, windows} S8008765: Relax bugid checks in 6-open repositories S8009057: Improve MIDI event handling S8009399: Bump the hsx build number for APRIL CPU S8009641: OpenJDK 6 build broken via 8007675 fix S8011806: 7u25-b05 hotspot fastdebug build failure S8011896: Add check for invalid offset for new AccessControlContext isAuthorized field S8014312: Fork hs23.25 hsx from hs23.21 for jdk7u25 and reinitialize build number S8014464: Update jcheck for 6-open Import of OpenJDK6 b29 OJ23: Resolve merge issues in 8015614. S8020943: Memory leak when GCNotifier uses create_from_platform_dependent_str() S8023457: Event based tracing framework needs a mutex for thread groups S8023478: Test fails with HS crash in GCNotifier. Backports S7025066: Build systems changes to support SE Embedded Integration S7038711: Fix CC_VER checks for compiler options, fix use of -Wno-clobber Bug fixes PR1318: Fix automatic enabling of the Zero build on non-JIT architectures which don’t use CACAO or JamVM. RH902004: very bad performance with E-Porto Add-In für OpenOffice Writer installed (hs23 only) RH991170: java does not use correct kerberos credential cache PR1535: Allow use of system Kerberos to obtain cache location PR1627: JDK check should depend on bootstrapping check Fix Shark hs23 build failures (missing EliminateNestedLocks and extra argument to compile_method) JamVM JEP171: Implement fence methods in sun.misc.Unsafe sun.misc.Unsafe: additional methods get/putAddress FreeClassData: adjust method count for Miranda methods Fix invokesuper check in invokespecial opcode Fix non-direct interpreter invokespecial super-class check When GC’ing a native method don’t try to free code Do not free unprepared Miranda method code data Set anonymous class protection domain JVM_IsVMGeneratedMethodIx stub Dummy implementation of sun.misc.Perf natives JVM_NewMultiArray: element class may be an array jtreg test java/lang/reflect/Array/ExceedMaxDim OpenJDK: Fix Local/Anonymous class checks classlibMarkThreadTerminated should return Object* Fix race-condition in constant-pool resolution code Race condition in setting up imethod table GC: Minor performance improvement The tarball can be downloaded from: http://icedtea.classpath.org/download/source/icedtea6-1.13.0.tar.gz or: http://icedtea.classpath.org/download/source/icedtea6-1.13.0.tar.xz We provide both gzip and xz tarballs, so that those who are able to make use of the smaller tarball produced by xz may do so. The tarballs are accompanied by digital signatures available at: http://icedtea.classpath.org/download/source/icedtea6-1.13.0.tar.gz.sig http://icedtea.classpath.org/download/source/icedtea6-1.13.0.tar.xz.sig These are produced using my public key. See details below. PGP Key: 248BDC07 (https://keys.indymedia.org/) Fingerprint = EC5A 1F5E C0AD 1D15 8F1F 8F91 3B96 A578 248B DC07 SHA256 checksums: 5940d9084efca4a33525838472aca2b0dd08aa13c2c11d32766be40c1d930e17 icedtea6-1.13.0.tar.gz 02a1789fcff279cf49eed80b8d2d183844760baaae9ed338f0090ad433290c0f icedtea6-1.13.0.tar.gz.sig/li> 593517a256912c8c52d0c4bd5edd6b7c723deae66b038d8d414425d8462cc835 icedtea6-1.13.0.tar.xz/li> 21175fda835745016c25add5c643f33abc56dfbb20a0691977ed739753cef0cb icedtea6-1.13.0.tar.xz.sig/li> The following people helped with these releases: Andrew Hughes (all backports and fixes except those below & release management) Alex Kasko (Windows build testing and patches) Omair Majid (OpenJDK bug fix & timezone update backport from the June security errata) Xerxes Rånby (JamVM updates) Pavel Tisnovsky (test fixes & fix download from new server) Michal Vyskocil (JVM detection update) We would also like to thank the bug reporters and testers! To get started: $ tar xzf icedtea6-1.13.0.tar.gz or: $ tar x -I xz -f icedtea6-1.13.0.tar.xz then: $ mkdir icedtea-build $ cd icedtea-build $ ../icedtea6-1.13.0/configure $ make Full build requirements and instructions are available in the INSTALL file. Happy hacking! [Less]

Last week I set up a developer account for the Google Play store and uploaded the demo application for Orson Charts 3D. Hats off to Google, this was a very smooth and fast process. Here's the link if you want to try the demo: ... [More] https://play.google.com/store/apps/details?id=com.orsoncharts.android.demo I'll be taking a short break for Christmas celebrations, then working hard on more features and more interactivity for the first Orson Charts release in 2014. Merry Christmas to everyone! [Less]

Earlier in 2013 on a bit of a whim I bought a Raspberry Pi. I can’t remember if I had a good use case for it but in the end I decided to use it as an XBMC frontend. I put raspbmc on it and setup was incredibly easy (my media files are on my ... [More] Synology 413j NAS). I wanted to mount it to the back of my small TV so George Wright found me a thingiverse Raspberry Pi case with VESA mounting holes. I used the MakerBot that Toronto Mozillians pitched in and bought. The results are pretty nice: Freshly-printed case Case mounted on the back of my TV Case mounted on the back of my TV with cover [Less]

A few months ago I worked with a number of Mozillians to come up with some guidelines to follow when exposing new features to the web. For a number of reasons they are guidelines and not hard-and-fast rules. I’m pretty happy with how they turned out ... [More] and we’ve already had some “Intent to implement” and “Intent to ship” notices sent to dev-platform. For reference, the guidelines live on the wiki here: https://wiki.mozilla.org/WebAPI/ExposureGuidelines [Less]

I'll be speaking on JDK 7 Updates in the Java developer room at FOSDEM.See you there!

For the last couple of weeks I've been working simultaneously on an update to the Orson Charts library for Java that was released in November, and a new version that will run on Android. Progress on the Android version has been faster than I'd ... [More] estimated, and I expect to get this polished into an initial public release during next week: Note that the surface plot above will also be included in the next release of the Java version, along with performance improvements that came out of the Android work, some legend positioning enhancements, and various API improvements. Like in the Java version all the rendering is done in software (for Android, using the Canvas API on a SurfaceView), and the the basic touch events for rotation and pinch-zooming are working nicely. Performance is good too, on a range of devices (I've tested using a recent Nexus 7 tablet, an almost 3 year old Nexus S phone, and a recent mid-range LG smart phone (E460 Optimus L5 II)). If you'd like to try it out please download OrsonChartDemo.apk (130kB) and run it on your own device. I'll get something on Google Play as soon as I can, but in the meantime your feedback is very welcome! Follow @OrsonCharts [Less]

Let’s say you want to find out about issues filed in the JDK Bug System that mention Apache Lucene. You just need to go to http://bugs.openjdk.java.net, and type Lucene into the search box:And you’ll get a list of results:That was very easy.What if ... [More] you wanted to be kept up to date when new issues mentioning Apache Lucene are added to the JDK Bug System, or when new comments are added to the issues in the system?That’s where RSS feeds come in:OK, great. But what if you’ve filed an issue that has nothing to do with Apache Lucene at all - what is the URL of the RSS feed for comments for a particular issue?Let’s say you filed issue 8xxxxxx, then the URL of the RSS feed for comments for that issue ishttps://bugs.openjdk.java.net/sr/jira.issueviews:searchrequest-comments-rss/temp/SearchRequest.xml?jqlQuery=key%3D+JDK-8xxxxxx&tempMax=1000Happy tracking! [Less]

JNode, the free operating system developed in Java, has now its twitter account. Follow #JNode ! Bookmark and Share More »Powered by Bookmarkify™

JNode, the free operating system developed in Java, has now its twitter account. Follow #JNode ! Bookmark and Share More » Powered by Bookmarkify™

GitHub is now the main repository for JNode sources : https://github.com/jnode . We are now using GitHub’s issue tracker. Bookmark and Share More »Powered by Bookmarkify™