jdk-sandbox: Changelog

6746892: Register Allocator does not process a data phi with one unique input correctly Summary: Always look for the existing phi for a processed live_range. Reviewed-by: rasbold

6745363: Add ability to run packtest to hotspot/test/makefile Reviewed-by: ksrini

6741004: UseLargePages + UseCompressedOops breaks implicit null checking guard page Summary: Turn off c2 implicit null checking on windows and large pages specified. Reviewed-by: jrose, xlu

6740526: sun/management/HotspotThreadMBean/GetInternalThreads.java test failed Reviewed-by: dholmes, dcubed

6746320: Hotspot regression test for 6512111 fails in -Xmixed mode Reviewed-by: kvn

6676462: JVM sometimes would suddenly consume significant amount of memory Summary: Add asserts with dead loop checks in AddNode::Ideal(). Reviewed-by: never

6738933: assert with base pointers must match with compressed oops enabled Reviewed-by: kvn, rasbold

Added tag jdk7-b35 for changeset cd4deb70bf5e

6724787: OpenJDK README-builds.html suggested changes 6746440: Add Fedora 9 & CentOS 5.2 instructions to OpenJDK Build README Reviewed-by: weijun, xdono

6746424: Remove build dependency on findbugs and FINDBUGS_HOME Reviewed-by: tbell

6746055: Spelling error in README-builds.html Reviewed-by: ohair

Added tag jdk7-b35 for changeset 26dc44e4ee9f

Added tag jdk7-b35 for changeset 6d909d5803e3

6733837: Recent work on javac diagnostic affected javac output Summary: Problems with diagnostic path and tab character in the source code Reviewed-by: darcy, jjg

Added tag jdk7-b34 for changeset 1f47a876c043

Added tag jdk7-b34 for changeset 115202335eb1

Added tag jdk7-b34 for changeset e33522ffd9bb

Added tag jdk7-b34 for changeset 1faafeba249c

6717876: Make java.net.NetworkInterface.getIndex() public Summary: Make getIndex() and getByIndex() public. Required a name change in native code Reviewed-by: alanb, chegar, michaelm

6258215: Num of backlog in ServerSocket(int, int) should be mentioned more explicitly Summary: updated javadoc Reviewed-by: chegar

6734171: java.net.NetworkInterface reports XCheck:jni warnings Summary: Removed leading "L" or trailing ";" from FindClass classname param Reviewed-by: alanb

6731685: CertificateFactory.generateCertificates throws IOException on PKCS7 cert chain Reviewed-by: mullan

6740702: Comment tag update Summary: tag update Reviewed-by: mr

4486841: UTF-8 decoder should adhere to corrigendum to Unicode 3.0.1 6636317: Optimize UTF-8 coder for ASCII input Summary: re-write the UTF-8 charset to obey the standard and improve the performance Reviewed-by: alanb

6732421: Removed old javavm and Classic VM files from the jdk7 sources Reviewed-by: alanb

6653883: jmap with no option should print mmap instead of heap information. Summary: Changed the default option of jmap to print mmap. Reviewed-by: jjh

6739302: Check that deserialization preserves EnumSet integrity Reviewed-by: dl, chegar Contributed-by: jjb@google.com

6736461: ThreadMXBean Locks.java fails intermittently. Summary: Fixed the test to wait for the right state before calling check thread information. Reviewed-by: jjh

6705893: javax.script tests should not require a js engine on OpenJDK Summary: Fixed the tests to pass with open JDK. Reviewed-by: darcy

6496269: Many warnings generated from com/sun/java/util/jar/pack/*.cpp when compiled on Linux Summary: Removal of compiler warnings and fixing of assert logic. Reviewed-by: jrose, ksrini, bristor

6737900: TEST: Some JDI regression tests timeout on slow machines Summary: Don't execute useless code, and split test into multiple @runs. Reviewed-by: tbell

Added tag jdk7-b34 for changeset 8810ae8edcd1

6745064: Update Hotspot build number for HS14 Summary: Bump build number for hs14-b04 Reviewed-by: jcoomes

6744422: incorrect handling of -1 in set_jump_destination Reviewed-by: rasbold

6731958: Include all the SA classes into sa-jdi.jar Summary: sa-jdi.jar bundled with JDK should include all the SA classes. Reviewed-by: swamyv

6732698: crash with dead code from compressed oops in gcm Reviewed-by: rasbold

6611837: block frequency is zero Summary: insert_goto_at should set frequency for newly created blocks Reviewed-by: never

6732732: CTW with EA: assert(n != 0L,"Bad immediate dominator info.") Summary: Missing edge to a call's return value in EA Connection Graph. Reviewed-by: never

6741738: TypePtr::add_offset() set incorrect offset when the add overflows Summary: Set offset to OffsetBot when the add overflows in TypePtr::add_offset() Reviewed-by: jrose, never

6736417: Fastdebug C2 crashes in StoreBNode::Ideal Summary: The result of step_through_mergemem() and remove_dead_region() is not checked in some cases. Reviewed-by: never

5108146: Merge i486 and amd64 cpu directories 6459804: Want client (c1) compiler for x86_64 (amd64) for faster start-up Reviewed-by: kvn

6741642: bad enum definition in ciTypeFlow.hpp Reviewed-by: rasbold, martin Contributed-by: doko@ubuntu.com

6728478: Assertion at parallel promotion from young to old generation Summary: The fix avoids a call to address_for_index() in this particular situation where it is not known if the passed index is in bounds. Reviewed-by: tonyp

6739357: CMS: Switch off CMSPrecleanRefLists1 until 6722113 can be fixed Summary: Temporarily switch off the precleaning of Reference lists completely until related issues are fixed in 6722113. Reviewed-by: jmasa, poonam, tonyp

6736341: PermGen size is insufficient for jconsole Summary: Removing two buggy methods that should not be used, but ended up being used due to a re-organization in the class hierarchy. Reviewed-by: jmasa, ysr, kamg, coleenp

6730716: nulls from two unrelated classes compare not equal Summary: check for not-nullness after proving that types are unrelated Reviewed-by: kvn, never

6732194: Data corruption dependent on -server/-client/-Xbatch Summary: rematerializing nodes results in incorrect inputs Reviewed-by: rasbold

6732154: REG: Printing an Image using image/gif doc flavor crashes the VM, Solsparc Summary: delay transform call until uses of t2 are constructed Reviewed-by: never

6731641: assert(m->adr_type() == mach->adr_type(),"matcher should not change adr type") Summary: fixed few addP node type and narrow oop type problems. Reviewed-by: rasbold, never

Added tag jdk7-b34 for changeset fff241969646

Added tag jdk7-b34 for changeset 5d6b06900843

Added tag jdk7-b34 for changeset 90cf935adb35

6732461: broken message file for annotation processing Summary: Regression in sqe test introduced in 6720185 Reviewed-by: jjg

6734819: Javac performs flows analysis on already translated classes Summary: Regression in JavaCompiler.desugar introduced in 6726015 Reviewed-by: jjg

6676362: Spurious forward reference error with final var + instance variable initializer Summary: Some javac forward reference errors aren't compliant with the JLS Reviewed-by: jjg

6718364: inference fails when a generic method is invoked with raw arguments Summary: Bug in the implementation of Types.isSubtypeUnchecked Reviewed-by: jjg

6695838: javac does not detect cyclic inheritance involving static inner classes after import clause Summary: Javac fails to detect some errors due to the order in which a class' static imports are entered Reviewed-by: jjg

6733995: legal notice repair on langtools/src/share/classes/com/sun/tools/javap/JavapTask.java Reviewed-by: ksrini

6730423: Diagnostic formatter should be an instance field of JCDiagnostic Summary: JCDiagnostic.fragment should be deprecated and the diagnostic factory should be used instead Reviewed-by: jjg

4884240: additional option required for javap Reviewed-by: ksrini

4111861: static final field contents are not displayed Reviewed-by: ksrini

6627362: javac generates code that uses array.clone, which is not available on JavaCard 6627364: javac needs Float and Double on the bootclasspath even when not directly used 6627366: javac needs Cloneable and Serializable on the classpath even when not directly used Reviewed-by: darcy

Added tag jdk7-b33 for changeset e1305f648e12

Added tag jdk7-b33 for changeset 31ff14943017

Added tag jdk7-b33 for changeset f0165b195228

Added tag jdk7-b33 for changeset d958f883b42a

6614210: JPRT Windows 32bit msival2 build failure when building 'install' workspace Summary: suppresses wscript's modal dialog on error and no msi validation for jprt. Reviewed-by: ohair, jmelvin

6674227: Missing LICENSE file during build Summary: Just a JPRT usage issue. The top level files (like LICENSE) are needed to create the jdk image (j2sdk-image directory). Reviewed-by: tbell

6610174: Improve CompositeDataSupport.toString when it includes arrays Reviewed-by: dfuchs

6334663: TabularDataSupport should be able to return values in the insertion order Reviewed-by: dfuchs

6733294: MBeans tab - UI issues with writable attributes Reviewed-by: emcmanus

6717257: MBeanServer doesn't describe RuntimeException for methods inherited from MBeanServerConnection Reviewed-by: dfuchs

6730507: java.util.Timer schedule delay Long.MAX_VALUE causes task to execute multiple times Reviewed-by: chegar

6732441: TEST_BUG: ThreadMXBeanProxy test fails intermittently. Summary: Fixed the race condition in the test. Reviewed-by: jjh

6734273: Minor updates to documentation of Custom MXBean Mappings Reviewed-by: dfuchs

6733589: Intermittent failure of test/javax/management/eventService/SharingThreadTest.java Reviewed-by: sjiang

6730273: TEST: JDI_REGRESSION test Solaris32AndSolaris64Test.sh fails if -XX:+UseCompressedOops is used Summary: Fix test to not pass -XX:[+-]UseCompressedOops to the debuggee. Reviewed-by: tbell

6732192: CORE_PKGS.gmk: need to declare javax.management.event in the CORE_PKGS variable Reviewed-by: emcmanus

6725789: ScheduledExecutorService does not work as expected in jdk7/6/5 Reviewed-by: martin, dholmes, chegar

6730380: java.util.Timer should use AtomicInteger Reviewed-by: dl, chegar

6616825: JMX query returns no value in 1.0 compatibility mode - deserialization bug in readObject() Reviewed-by: emcmanus

5108776: Add reliable event handling to the JMX API 6218920: API bug - impossible to delete last MBeanServerForwarder on a connector Reviewed-by: emcmanus

6689505: Improve MBeanServerNotification.toString Reviewed-by: emcmanus

6730926: Document that create/registerMBean can throw RuntimeMBeanException from postRegister Reviewed-by: emcmanus

Added tag jdk7-b33 for changeset 8725ccb1a22d

6742207: jdk7 32-bit windows build failed running pack200 Summary: 6730514 inadvertently disabled perm gen expansion; reenable Reviewed-by: ysr

6459085: naked pointer subtractions in class data sharing code Reviewed-by: jcoomes

6608862: segv in JvmtiEnvBase::check_for_periodic_clean_up() Reviewed-by: dholmes, dcubed, jcoomes

6736718: more copyright headers wrong Summary: Changed license headers to GPL Reviewed-by: tonyp, rasbold

6722112: CMS: Incorrect encoding of overflown object arrays during concurrent precleaning Summary: When an object array overflows during precleaning, we should have been marking the entire array dirty, not just its first card. Reviewed-by: jmasa, poonam, tonyp

6718125: SA: jmap prints negative size for MaxNewHeap. Summary: Fixed printing of negative value for MaxNewHeap. Reviewed-by: jjh

6625846: Export system property java.version via jvmstat Summary: java.version added to property_counters_ss array Reviewed-by: swamyv

6724668: Hotspot: Official change to Sun Studio 12 compilers on Solaris Summary: Moving to SS12. Builds with SS11 still work, the compiler comes from your PATH when building hotspot. Reviewed-by: tbell

6735720: Bump the HS14 build number to 03 Summary: Update Hotspot 14 build number to 03 Reviewed-by: jcoomes

6618886: Anonymous objects can be destructed immediately and so should not be used Reviewed-by: dholmes, kamg

6719981: Update Hotspot Windows os_win32 for windows XP 64 bit and windows 2008 Reviewed-by: dholmes, kamg

6730514: assertion failure in mangling code when expanding by 0 bytes Summary: An expansion by 0 bytes was not anticipated when the assertion was composed. Reviewed-by: jjh, jcoomes, apetrusenko

6723228: NUMA allocator: assert(lgrp_id != -1, "No lgrp_id set") 6723229: NUMA allocator: assert(lgrp_num > 0, "There should be at least one locality group") Summary: The fix takes care of the assertion triggered during TLAB resizing after reconfiguration. Also it now handles a defect in the topology graph, in which a single leaf node doesn't have memory. Reviewed-by: jmasa

6720130: NUMA allocator: The linux version should search for libnuma.so.1 Summary: Search for libnuma.so.1 on Linux and liblgrp.so.1 on Solaris. Reviewed-by: jmasa

6724367: par compact could clear less young gen summary data Reviewed-by: jmasa, apetrusenko

6483129: par compact assertion failure (new_top > bottom) Summary: avoid computing the dense prefix if a space is empty Reviewed-by: pbk, tonyp

6718283: existing uses of *_FORMAT_W() were broken by 6521491 Reviewed-by: ysr, pbk

6672698: mangle_unused_area() should not remangle the entire heap at each collection. Summary: Maintain a high water mark for the allocations in a space and mangle only up to that high water mark. Reviewed-by: ysr, apetrusenko

6731726: jmap -permstat reports only 50-60% of permgen memory usage. Reviewed-by: swamyv, martin Contributed-by: yamauchi@google.com

6710791: Remove files or build from source:maf-1_0.jar, jlfg-1_0.jar Summary: Removed maf-1_0.jar and jlfg-1_0.jar files. Reviewed-by: poonam, jjh

6732312: Switch off executing Escape Analysis by default Summary: Switch off executing Escape Analysis by default for now Reviewed-by: rasbold

6730192: expression stack wrong at deoptimization point Summary: add safepoint before popping expression stack, not after Reviewed-by: kvn

6726999: nsk/stress/jck12a/jck12a010 assert(n != null,"Bad immediate dominator info.") Summary: Escape Analysis fixes. Reviewed-by: never, rasbold

6729552: jvm98 crashes with SS12 built jdk on Solaris X64 fastdebug version Summary: SS12 C++ tripped over new templates usage in instanceKlass.cpp. Reviewed-by: never

6700047: C2 failed in idom_no_update Summary: partial peeling shouldn't place clones into loop Reviewed-by: kvn

6712835: Server compiler fails with assertion (loop_count < K,"infinite loop in PhaseIterGVN::transform") Reviewed-by: kvn

6717457: Internal Error (src/share/vm/code/relocInfo.hpp:1089) Reviewed-by: kvn

6726504: handle do_ifxxx calls in parser more uniformly Summary: make do_ifnull() handling similar to do_if() Reviewed-by: jrose, kvn

6723160: Nightly failure: Error: meet not symmetric Summary: Add missing _instance_id settings and other EA fixes. Reviewed-by: rasbold

6707044: uncommon_trap of ifnull bytecode leaves garbage on expression stack Summary: Remove call to repush_if_args() Reviewed-by: kvn, jrose

6684714: Optimize EA Connection Graph build performance Summary: switch on EA by default, optimize Connection Graph construction Reviewed-by: rasbold, never

6721093: -XX:AppendRatio=N not supported Summary: Add mechanism to ignore unsupported flags for a set period of time Reviewed-by: acorn, never, coleenp

Added tag jdk7-b33 for changeset 58918025243a

6737659: debug bundles are empty Summary: Build order issue with debug build, caused final debug bundle to be empty. Reviewed-by: tbell

Added tag jdk7-b33 for changeset 05b15a2aeaaf

Added tag jdk7-b33 for changeset 6838c1a3296a

6720185: DiagnosticFormatter refactoring Summary: Brand new hierarchy of diagnostic formatters for achieving better reusability Reviewed-by: jjg

6675483: Javac rejects multiple type-variable bound declarations starting with an enum type Summary: Intersection types bounded by an enum are erroeously considered harmful by javac Reviewed-by: jjg

6500701: Enhanced for loop with generics generates faulty bytecode Summary: Lower is too strict when translating enhanced causing CCE to be thrown at runtime Reviewed-by: jjg

6717241: some diagnostic argument is prematurely converted into a String object Summary: removed early toString() conversions applied to diagnostic arguments Reviewed-by: jjg

6594284: NPE thrown when calling a method on an intersection type Summary: javac should report an error when the capture of an actual type parameter does not exist Reviewed-by: jjg

6651719: Compiler crashes possibly during forward reference of TypeParameter Summary: compiler should apply capture conversion when checking for bound conformance Reviewed-by: jjg

6726015: JavaCompiler: replace desugarLater by compileStates Reviewed-by: mcimadamore

Added tag jdk7-b32 for changeset aded486da6fd

Added tag jdk7-b32 for changeset a89e8027a876

Added tag jdk7-b32 for changeset ebccb17151f8

6724669: JDK7: Official change to Sun Studio 12 compilers on Solaris Reviewed-by: tbell

6734545: Corrections to missing explicit corba sources on javac compile lines Reviewed-by: tbell

6732815: CORBA_2_3 java sources not explicitly compiled Reviewed-by: tbell

Added tag jdk7-b32 for changeset 9ab23b73f1b9

6734977: Fix build failure regarding the now deleted file jdk/README.html Reviewed-by: xdono, tbell

6724669: JDK7: Official change to Sun Studio 12 compilers on Solaris Reviewed-by: tbell

6729772: 64-bit build with SS12 compiler: SIGSEGV (0xb) at pc=0x0000000000000048, pid=14826, tid=2 Reviewed-by: tbell

6728161: Add SKIP_BOOT_CYCLE feature to create boot jdk and use it during build Summary: Needed BOOT_JAR_JFLAGS. Fixed PREVIOUS_RELEASE_IMAGE. Reviewed-by: tbell

6730740: Fix for 6729881 has apparently broken several 64 bit tests: "Bad address" Reviewed-by: alanb, jccollet