jdk-sandbox: Changelog

6811367: Fix code in HeapDumper::dump_heap() to avoid buffer overrun Summary: Check buffer size before using and use dynamic buffer sizes for subsequent calls. Reviewed-by: kamg, dholmes

4926272: methodOopDesc::method_from_bcp is unsafe Reviewed-by: coleenp, jrose, kvn, dcubed

7012766: assert(false) failed: DEBUG MESSAGE in MacroAssembler::debug32 Summary: Interpreter expects to see methodOop in rbx on method entry, which needs to be restored after call to profile_method. Reviewed-by: kvn, never

7012965: Fix failed on sparc for 7009756: volatile variables could be broken throw reflection API Summary: Use LDX/STX on v9 and LDD/STD on v8 sparc for volatile long moves. Reviewed-by: never

6966589: hs16-b08 causes java.lang.StackOverflowError Reviewed-by: mchung, dholmes, chrisphi

7011940: iCMS: SIGSEGV in SweepClosure::do_already_free_chunk(FreeChunk*)+0x360 Summary: Revert a (relaxed version of the) bounds-check that was incorrectly removed in the fix for 7008136. Reviewed-by: jmasa, johnc

6941122: G1: UseLargePages does not work with G1 garbage collector Summary: Pass the value of UseLargePages instead of false as the "large" parameter when reserving the G1 heap. Reviewed-by: tonyp, johnc, phh

6994297: G1: do first-level slow-path allocations with a CAS Summary: First attempt to allocate out the current alloc region using a CAS instead of taking the Heap_lock (first level of G1's slow allocation path). Only if that fails and it's necessary to replace the current alloc region take the Heap_lock (that's the second level of G1's slow allocation path). Reviewed-by: johnc, brutisso, ysr

7007068: G1: refine the BOT during evac failure handling Summary: During evacuation failure handling we refine the BOT to reflect the location of all the objects in the regions we scan. The changeset includes some minor cleanup: a) non-product print_on() method on the G1 BOT class, b) added more complete BOT verification during heap / region verification, c) slight modification to the BOT set up for humongous regions to be more consistent with the BOT set up during evac failure handling, and d) removed a couple of unused methods. Reviewed-by: johnc, ysr

7008136: CMS: assert((HeapWord*)nextChunk <= _limit) failed: sweep invariant Summary: The recorded _sweep_limit may not necessarily remain a block boundary as the old generation expands during a concurrent cycle. Terminal actions inside the sweep closure need to be aware of this as they cross over the limit. Reviewed-by: johnc, minqi

7009828: Fix for 6938627 breaks visualvm monitoring when -Djava.io.tmpdir is defined Summary: Change get_temp_directory() back to /tmp and %TEMP% like it always was and where the tools expect it to be. Reviewed-by: phh, dcubed, kamg, alanb

6994753: Implement optional hook to a Java method at VM startup. Reviewed-by: mchung, acorn

7011463: Sparc MacroAssembler::incr_allocated_bytes() needs a RegisterOrConstant argument Summary: Replaced incr_allocated_bytes() formals var_size_in_bytes and con_size_in_bytes with a single RegisterOrConstant formal. Reviewed-by: twisti, jcoomes

6814943: getcpool001 catches more than one JvmtiThreadState problem Summary: Mark field volatile, use membars, and change access order to close race Reviewed-by: dcubed, dholmes

6458402: 3 jvmti tests fail with CMS and +ExplicitGCInvokesConcurrent Summary: Make JvmtiGCMark safe to run non-safepoint and instrument CMS Reviewed-by: ysr, dcubed

7010665: Misplaced membar in C1 implementation of Unsafe.get/putXXX Summary: Modify membars to match regular volatile variable handling Reviewed-by: iveresov, kvn, never

7011627: C1: call_RT must support targets that don't fit in wdisp30 Summary: Make both compilers emit near and far calls when necessary. Reviewed-by: never, kvn, phh

7011386: race in objArrayKlass::array_klass_impl Summary: Move _lower_dimension field initialization before _higher_dimension and add storestore barrier. Reviewed-by: dholmes, iveresov, never

4930919: race condition in MDO creation at back branch locations Summary: Reuse set_method_data_for_bcp() to setup mdp after MDO creation. Reviewed-by: kvn, never

7010913: JSR 292 ciMethodHandle does not handle MethodHandleCompiler exceptions properly Reviewed-by: kvn, never

7010180: JSR 292 InvokeDynamicPrintArgs fails with: assert(_adapter == NULL) failed: init'd to NULL Reviewed-by: never

6876037: CTW fails jdk7/hotspot/src/share/vm/opto/type.cpp:2055. assert(bits,"Use TypePtr for NULL") Summary: Add missing 0 value check in TypeRawPtr::add_offset(). Reviewed-by: never

7009756: volatile variables could be broken throw reflection API Summary: Use Atomic::load() and Atomic::store() to access a volatile long. Reviewed-by: iveresov, jrose, dholmes, never

7010618: C1: array length should be treated at int on 64bit during array allocation Summary: Sign-extend the length argument during array allocation Reviewed-by: never, kvn

7012348: Bump the HS20 build number to 07 Summary: Update the HS20 build number to 07 Reviewed-by: jcoomes

Added tag hs20-b06 for changeset abf8b0ea66cb

Added tag jdk7-b127 for changeset afc10913decb

6950375: Remove msvcrt.dll from the Windows JRE bundles Reviewed-by: prr

7009969: Remove SKIP_OPENJDK_BUILD from top Makefile Reviewed-by: robilad

7013739: jdk_rmi target is missing in the top repo's test/Makefile Reviewed-by: ohair, igor

Added tag jdk7-b127 for changeset 6485675c3e33

Added tag jdk7-b127 for changeset f83cd8bd35c6

Added tag jdk7-b126 for changeset ecd42a8e578e

Added tag jdk7-b126 for changeset b3d0df94a2c9

Added tag jdk7-b126 for changeset b1e3d8548ad2

Added tag jdk7-b126 for changeset 99921385f9e6

Added tag jdk7-b126 for changeset 3b85a5b1538a

Added tag jdk7-b126 for changeset 58ca438889f6

Added tag jdk7-b126 for changeset abcb441e62bd

Added tag jdk7-b126 for changeset f1df06807698

7010194: several langtools regression failures after JSR 292 changes (b123) Summary: Some regression tests rely on unsupported JSR 292 features Reviewed-by: jjg

6982992: Tests CheckAttributedTree.java, JavacTreeScannerTest.java, and SourceTreeeScannerTest.java timeout Summary: Hoist some invariant code out of a loop Reviewed-by: ksrini

7008869: Debug printlns accidentally added to make/build.xml Summary: Delete bogus echo statements Reviewed-by: ksrini

7008378: javac bootstrap launcher fails on cygwin when called via an absolute path Summary: Use cygpath if it is cygwin Reviewed-by: ksrini

6567415: Neverending loop in ClassReader Reviewed-by: jjg

7006564: NPE in javac running test/tools/javac/nio/compileTest/CompileTest.java Reviewed-by: mcimadamore, alanb

6999891: DefaultFileManager incorrect Reviewed-by: darcy

6999460: Glassfish build with JDK 6 / 7 is 5x-10x slower on Windows than on Linux Summary: Fixed JavacFileManager to not treat a non-existant pathname as a directory. Reviewed-by: jjg

Added tag jdk7-b125 for changeset ae40314fa64e

7006853: Integrate JAX-WS 2.2.2 RI into JDK 7 Reviewed-by: ramap

Added tag jdk7-b125 for changeset a45e9dd33dbb

7007257: jaxp 1.4.5 jdk7 1st integration Reviewed-by: joehw

Added tag jdk7-b125 for changeset c477817f26b9

Added tag jdk7-b125 for changeset ad6f4daff46b

7010537: javah no longer depends on javadoc Reviewed-by: ohair

7009618: regression test failed caused by the fix for 7003462 Summary: avoid caching the "ended" Inflater in ZipFile class Reviewed-by: alanb

7010192: InetAddress.isReachable hits ShouldNotReachHere with hs20-b04 (win) Reviewed-by: chegar

6924489: sun.security.pkcs11.wrapper.PKCS11Exception: CKR_OPERATION_NOT_INITIALIZED Summary: Reset cipher state to un-initialized wherever necessary. Reviewed-by: weijun

7005984: 3/3 Incorrect values of S0C and S0CMX appear with -gcnewcapacity in jstat Summary: Swap S0C and S0CMX column values. Reviewed-by: ohair, dholmes, poonam

7002386: (launcher) fix XshowSettings Reviewed-by: darcy, mchung, naoto

6581254: pkcs11 provider fails to parse configuration file contains windows short path Summary: Modified configuration parsing code to support "~". Reviewed-by: weijun

6996365: Evaluate the priorities of cipher suites Reviewed-by: wetmore

6560348: PIT : java/awt/xembed/server/RunTestXEmbed.java fails Summary: Testcase correction. Reviewed-by: anthony

6968933: Clip loop() deadlock in DirectAudioDevice$DirectClip.run Reviewed-by: amenkov

6996367: improve HandshakeHash Reviewed-by: xuelei

6880112: Project Coin: Port JDK core library code to use diamond operator Reviewed-by: darcy, lancea, alanb, briangoetz, mduigou, mchung

7007157: (pack200) stripping attributes causes a NPE Reviewed-by: jrose, mduigou, dholmes

6975866: api/org_ietf/jgss/GSSContext/index.html#wrapUnwrapIOTest started to fail since jdk7 b102 Reviewed-by: valeriep

6980447: Rhino JavaScript engine code in jdk-7 has to updated with the latest code from Rhino 1.7R3. Summary: Updating Rhino javascript engine with version 1.7R3. Issue 6427783 (E4X support is missing from Sun's Mozilla JavaScript implementation) is also fixed as a side-effect. Reviewed-by: alanb, jjh

7006265: Javadoc warnings Reviewed-by: weijun

6927816: Demo crash in heaptracker with Non-Sun JDK due to possible violation of JNI spec Reviewed-by: ohair, alanb Contributed-by: spoole@uk.ibm.com