jdk-sandbox: Changelog

7013646: remove obsolete fontconfig files for linux and solaris Reviewed-by: igor, jgodinez

6980204: closed/java/awt/font/LogicalFonts/MappingTest.java fails Reviewed-by: jgodinez

7013109: windows application manifest problems 6820955: Update application manifests with new Windows 7 dpiAware section Reviewed-by: ohair, art

6983037: closed/java/awt/font/FontNames/Type1Fonts.java failed due to missed font Reviewed-by: igor

6951501: EUDC character is not displayed on Swing Reviewed-by: igor, jgodinez

4493128: CubicCurve2D intersects method fails Summary: Now using subdivision code in sun.awt.geom.Curve. Reviewed-by: flar

4724552: CubicCurve2D.contains(Rectangle2D) returns true when only partially contained. Summary: Now using subdivision code in sun.awt.geom.Curve. Reviewed-by: flar

6930980: Disable TrueType hinting for fonts known not to hint well Reviewed-by: igor, jgodinez

6939417: ArrayIndexOutOfBoundsException in Win 7 on selected printers Reviewed-by: igor, prr

6925760: Scaled graphics can cause overlapped LCD mode strings on Windows for pixel size > 48 Reviewed-by: igor, jgodinez

6989370: Windows platform fonts may be incorrectly marked as ineligible for the native rasteriser Reviewed-by: igor, jgodinez

6951086: Excessive Local References in sun.font.SunLayoutEngine.nativeLayout Reviewed-by: igor, jgodinez

6917884: NPE in sun.font.FcFontConfiguration.getPlatformFontNames Reviewed-by: igor, jgodinez

7012269: mapfile for headless awt needs getFontPathNative defined Reviewed-by: igor

7001056: JDK 7 fails on to build on Solaris 10 update 9 - updated Xrender header files Reviewed-by: igor, jgodinez

6958221: java.awt.Font.getFamily() leads to JVM crash on Linux on JDK7 for "custom" fonts Reviewed-by: igor, jgodinez

Added tag jdk7-b127 for changeset a7313d21f4d1

7013812: C1: deopt blob too far from patching stub Summary: Use long jumps to get from patching stubs to deopt blob Reviewed-by: kvn, never

6977804: G1: remove the zero-filling thread Summary: This changeset removes the zero-filling thread from G1 and collapses the two free region lists we had before (the "free" and "unclean" lists) into one. The new free list uses the new heap region sets / lists abstractions that we'll ultimately use it to keep track of all regions in the heap. A heap region set was also introduced for the humongous regions. Finally, this change increases the concurrency between the thread that completes freeing regions (after a cleanup pause) and the rest of the system (before we'd have to wait for said thread to complete before allocating a new region). The changest also includes a lot of refactoring and code simplification. Reviewed-by: jcoomes, johnc

7012642: G1: JumbleGC002 test aborts with segmentation violation due to uncaught stack overflow Summary: With recent G1 allocation path changes, the value of StackShadowPages in fast debug builds of the JVM, is no longer large enough to prevent the JVM C++ code from touching the stack guard pages. Increase the value of StackShadowPages to a suitable value. Reviewed-by: ysr, tonyp, coleenp

7011379: G1: overly long concurrent marking cycles Summary: This changeset introduces filtering of SATB buffers at the point when they are about to be enqueued. If this filtering clears enough entries on each buffer, the buffer can then be re-used and not enqueued. This cuts down the number of SATB buffers that need to be processed by the concurrent marking threads. Reviewed-by: johnc, ysr

7012505: BreakpointWithFullGC.sh fails with Internal Error (src/share/vm/oops/methodOop.cpp:220) Summary: Rebuild breakpoint cache at gc_epilogue instead of during oops_do Reviewed-by: dcubed, ysr, coleenp

7013008: 2/3 assert(method == NULL || check_method(method, bcp)) failed: bcp must point into method Summary: The Relocator should pass a NULL methodOop when rewriting since its resource array can never contain breakpoints. Reviewed-by: dcubed, kvn, coleenp

7012493: 2/2 6849574/Test.java fails with Internal Error (src/share/vm/prims/jvmtiTagMap.cpp:3294) Summary: Refine assertion to work before VMThread has started. Reviewed-by: ysr, never, dholmes, acorn

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

7006454: Typo in javadocs typo for Statement.executeBatch @since Reviewed-by: alanb

7006704: (pack200) add missing file for 6990106 Reviewed-by: mduigou, briangoetz

6990106: FindBugs scan - Malicious code vulnerability Warnings in com.sun.java.util.jar.pack.* Reviewed-by: mduigou, briangoetz

6989702: sound native code compiler warnings Reviewed-by: bae

7006997: A typo in MidiSystem.getTransmitter() implementation code Reviewed-by: dav

6842956: Assertion error in javax_sound on 64-bit RHEL 5.3 with 32-bit JDK Reviewed-by: bae

6532833: PIT: Metal LAF - The right side border is not shown for the Spinner after the removing the buttons Reviewed-by: alexp

6959584: closed/javax/swing/JFileChooser/4847375/bug4847375.java : compilation failed Reviewed-by: alexp

7003643: [Fmt-Me] MessageFormat.toPattern produces wrong quoted string and subformat modifiers 7008195: [Fmt-Me] Improve MessageFormat.applyPattern performance Reviewed-by: naoto, peytoia

7007708: TEST: javax/swing/JScrollBar/6542335/bug6542335.java failes agaisnt jdk7 on solaris/linux Reviewed-by: alexp

6973773: JCK manual case JSliderTests.html#JSlider fails in jdk7 b100 Reviewed-by: alexp

4940539: Constructor of java.util.Locale should handle ISO 639-2 Language Codes Reviewed-by: okutsu

7007905: javazic produces wrong line numbers Reviewed-by: peytoia

6943959: NumericShaper API doc doesn't describe ARABIC/EASTERN_ARABIC precedence Reviewed-by: peytoia

6983207: API: MessageFormat quote handling discrepancy Reviewed-by: peytoia

6644493: [Fmt-Da] SimpleDateFormat parsing RFC822 time offset is slow Reviewed-by: peytoia

7007583: (tz) Windows-only: update tzmappings for KB2443685 Reviewed-by: peytoia

6990037: font warnings in the build, missing fonts Reviewed-by: peytoia

6963357: After clicking the "Load" button,the case FileDialogUserFilterTest.html crashes in jdk7 b98. Reviewed-by: dcherepanov

7008106: com/sun/awt/Translucency/WindowOpacity.java test fails just against jdk7 b122 Reviewed-by: dcherepanov

6999766: Changes to correct c/c++ language issues for use of parfait Reviewed-by: uta, amenkov

6921598: PrinterDialog hidden behind other frames Reviewed-by: art

6866808: nsk/stress/jck12a/jck12a014 crashes with SIGSEGV at [libjvm.so+0xc5b10] Reviewed-by: art

6957765: Test Bug - javax/swing/SwingWorker/6480289/bug6480289.java failed on 1.7.0b94 but passed on previous Reviewed-by: art, alexp

4887645: Remove "awt.threadgroup" system property Reviewed-by: art, anthony

6998323: Unexpected color change after invoking SplashScreen.update() Summary: Fix the blendRGB() function Reviewed-by: art, dcherepanov

6993803: Request to update SplashScreen specification 6984255: Request for java.awt.SplashScreen spec update: mention possibility of having custom "-splash" option 6992416: [Spec clarification request] Is color deviation for splash screen image allowed? 6992833: [Spec clarification request] point (0,0) in SplashScreen.createGraphics() 6993071: java.awt.SplashScreen should mention that no unnecessary distortions to the image are allowed 6993113: [Spec clarification request] getSplashScreen(): null or HeadlessException? 6996439: [Spec clarification request] Is any delay with splashscreen appearance allowed? Summary: Update SplashScreen specification Reviewed-by: art

6444769: java/awt/Insets/WindowWithWarningTest/WindowWithWarningTest.html fails Summary: Remove unneeded test Reviewed-by: anthony

7003434: test/closed/java/awt/FullScreen/DisplayChangeVITest/DisplayChangeVITest.java fails with ClassCastExc Reviewed-by: jgodinez, prr

6997210: Solaris 11 has no development support for DGA: Cannot build JDK Reviewed-by: bae, ohair

6983028: java/awt/FontClass/FontPrivilege.java Reviewed-by: prr

6927458: font system should cache transient strikes with weak references. Reviewed-by: igor, jgodinez

6891551: Font rasterisation uses more heap than needed for some strikes. Reviewed-by: jgodinez

6949749: regression cases need to be updated by removing "System.exit(0)" Reviewed-by: igor, prr

6913300: Missing serialVersionUID in javax.print.attribute.standard.DialogTypeSelection Reviewed-by: igor, prr

7002627: JNI Critical Arrays should be released with the original (unmodified) pointer Reviewed-by: jgodinez, prr

6996867: Garbage rendering of LCD text with SRC composite mode Reviewed-by: igor, jgodinez

7007299: FileFontStrike appears not to be threadsafe? Reviewed-by: igor, jgodinez

6736178: java.awt.image.SampleModel constructor unexpectedly throws IllegalArgumentException Reviewed-by: jgodinez, prr

6635462: D3D: REGRESSION: XOR rendering is extremly slow Reviewed-by: igor, prr

7006948: FindBugs warning in IndexColorModel class Reviewed-by: igor, prr

6782574: AffineTransformOp.filter(BufferedImage, BufferedImage) fails with InternalError Reviewed-by: igor, prr

6766342: Improve performance of Ductus rasterizer Reviewed-by: jgodinez, prr

Added tag jdk7-b125 for changeset 99497627ca18

Added tag jdk7-b125 for changeset abf8b0ea66cb

Added tag jdk7-b125 for changeset 1a53528f3a9e

Added tag jdk7-b125 for changeset f658ec2730fa

Added tag jdk7-b124 for changeset 1f0819a3341f

Added tag jdk7-b124 for changeset d08eedd613c1

Added tag jdk7-b124 for changeset b715439429dd

Added tag jdk7-b124 for changeset aec650969dd5

Added tag jdk7-b124 for changeset 3ebe17bda998

7003271: Hotspot should track cumulative Java heap bytes allocated on a per-thread basis Summary: Track allocated bytes in Thread's, update on TLAB retirement and direct allocation in Eden and tenured, add JNI methods for ThreadMXBean. Reviewed-by: coleenp, kvn, dholmes, ysr

7009268: guarantee(middle - slop > start) failed: need enough space to divide up Summary: Codebuffer can overflow on test with large number of calls Reviewed-by: dholmes, collins

7009975: Large file support broken in hs20-b04 Reviewed-by: phh, acorn, kamg

6583275: Hotspot crash in vm_perform_shutdown_actions due to uninitialized TLS during out of memory handling Summary: Call get_thread_slow() in vm_perform_shutdown actions and add null check. Reviewed-by: kvn, dholmes, jcoomes

6302804: Hotspot VM dies ungraceful death when C heap is exhausted in various places. Summary: enhance the error reporting mechanism to help user to fix the problem rather than making it look like a VM error. Reviewed-by: kvn, kamg

7009849: C1: Incorrect frame size computation Summary: Fix frame size computation Reviewed-by: phh, kvn

6928562: Assert(_no_handle_mark_nesting==0,"allocating handle inside NoHandleMark") Summary: reset NoHandleMark before going into VM. Reviewed-by: iveresov

7008325: CodeCache exhausted on sparc starting from hs20b04 Summary: remove clear_scratch_buffer_blob and let init_scratch_buffer_blob free and allocate a new blob if required. Reviewed-by: twisti

7009359: HS with -XX:+AggressiveOpts optimize new StringBuffer(null) so it does not throw NPE as expected Summary: Bailout StringConcat optimization if null is passed to StringBuffer constructor. Reviewed-by: iveresov

7009231: C1: Incorrect CAS code for longs on SPARC 32bit Summary: Fix CAS of longs on SPARC 32bit and cmove on SPARC 64bit. Reviewed-by: kvn

7007377: JSR 292 MethodHandlesTest.testCastFailure fails on SPARC with -Xcomp +DeoptimizeALot Reviewed-by: kvn, jrose

7008466: Tiered: Enable testing of tiered compilation in JPRT Summary: Add running specjvm98 and specjbb2005 with tiered compilation enabled with JPRT. Reviewed-by: kvn

7003130: assert(iterations<CG_BUILD_ITER_LIMIT) failed: infinite EA connection graph Summary: bump CG_BUILD_ITER_LIMIT to 20 Reviewed-by: iveresov

7008165: Garbage in ClassFormatError message Summary: When bootstrap_method_ref in BootstrapMethods attribute points to a wrong CP entry (non-MethodHandle), JVM throws ClassFormatError with a message, where method index and class file name is garbage. Reviewed-by: iveresov

6990933: assert(sender_cb) failed: sanity in frame::sender_for_interpreter_frame Reviewed-by: never

6579789: Internal error "c1_LinearScan.cpp:1429 Error: assert(false,"")" in debuggee with fastdebug VM Reviewed-by: kvn, iveresov

7006505: Use kstat info to identify SPARC processor Summary: read Solaris kstat data to get more precise CPU information Reviewed-by: iveresov, never, twisti, dholmes

6839888: Array overrun in vm adlc Reviewed-by: kvn, iveresov

6765546: Wrong sscanf used to parse CompilerOracle command >= 32 characters could lead to crash Reviewed-by: kvn, iveresov

7006044: materialize cheap non-oop pointers on 64-bit SPARC Summary: After 6961690 we load non-oop pointers for the constant table which could easily be materialized in a few instructions. Reviewed-by: never, kvn

6975480: VS2010 says _STATIC_CPPLIB is deprecated, may need to change this usage Summary: Disabled the warning message during compiling. Reviewed-by: coleenp, dholmes

6987812: 2/3 SAJDI: "gHotSpotVMTypes was not initialized properly in the remote process" Summary: Change ExportDirectoryTableImpl to return the 'Export RVA' field without modification. Read 'Base Of Data' field in optional header when PE32 format COFF file is read. Refine search for dbgeng.dll and dbghelp.dll. Other cleanups. Reviewed-by: swamyv, poonam