tschatzl [Mon, 20 Jan 2014 11:47:07 +0100] rev 22545
8027476: Improve performance of Stringtable unlink
8027455: Improve symbol table scan times during gc pauses
Summary: Parallelize string table and symbol table scan during remark and full GC. Some additional statistics output if the experimental flag G1TraceStringSymbolTableScrubbing is set.
Reviewed-by: mgerdin, coleenp, brutisso
hseigel [Wed, 29 Jan 2014 19:54:44 -0500] rev 22544
Merge
zgu [Tue, 28 Jan 2014 06:26:36 -0800] rev 22543
Merge
zgu [Tue, 28 Jan 2014 08:55:00 -0500] rev 22542
8032827: NMT: missing virtual memory tagging in os::workaround_expand_exec_shield_cs_limit()
Summary: Fixed missing virtual memory type tagging in os::workaround_expand_exec_shield_cs_limit() function
Reviewed-by: hseigel, coleenp
dsamersoff [Tue, 28 Jan 2014 11:42:30 +0000] rev 22541
Merge
dsamersoff [Tue, 28 Jan 2014 14:45:39 +0400] rev 22540
7010732: SA_ALTROOT only works if running the SA tools from their build directory.
Summary: fixed SA packaging scripts
Reviewed-by: sla, kevinw
coleenp [Mon, 27 Jan 2014 23:12:13 -0500] rev 22539
8028275: Metaspace ShrinkGrowTest causes fatal error if run with JFR
Summary: Clean up initialization from Threads::create_vm() so that exceptions cause vm_exit_during_initialzation without an exception mark.
Reviewed-by: dholmes, hseigel
gziemski [Tue, 21 Jan 2014 16:45:10 -0600] rev 22538
7015395: [TESTBUG] runtime/6626217/Test6626217.sh fails if compilation happens fast enough for timestamps to be equal.
Summary: Insert 2 second sleep between copying of the src files and the compilation, to make sure the timestamps of *.class files are in the future of *.java files.
Reviewed-by: coleenp, fparain
sla [Mon, 27 Jan 2014 10:57:52 +0100] rev 22537
8032662: test/compiler/ciReplay/TestSA.sh should report ulimit issues
Reviewed-by: kvn, iignatyev
Contributed-by: stefan.sarne@oracle.com
dsamersoff [Mon, 27 Jan 2014 13:46:54 +0400] rev 22536
8032247: SA: Constantpool lookup for invokedynamic is not implemented
Summary: implement constant pool lookup for invokedynamic
Reviewed-by: sla, sspitsyn
hseigel [Fri, 24 Jan 2014 08:31:06 -0500] rev 22535
Merge
hseigel [Fri, 24 Jan 2014 08:13:42 -0500] rev 22534
8028553: The JVM should not throw VerifyError when 'overriding' a static final method in a superclass.
Summary: Check if method is static before throwing exception.
Reviewed-by: kamg, coleenp, lfoltan, fparain
dsimms [Fri, 24 Jan 2014 09:28:47 +0100] rev 22533
8028280: ParkEvent leak when running modified runThese which only loads classes
Summary: Use spin lock to manage ParkEvent and PlatformEvent free lists.
Reviewed-by: dholmes, fparain
gdub [Thu, 23 Jan 2014 16:02:14 -0500] rev 22532
8031427: AllocObject and Unsafe.allocateInstance segfault for primitive types
Summary: The fix just throws an InstantiationException if the Klass is NULL.
Reviewed-by: coleenp, twisti, jrose
Contributed-by: gdub <duboscq@ssw.jku.at>
minqi [Thu, 23 Jan 2014 09:45:38 -0800] rev 22531
Merge
minqi [Thu, 23 Jan 2014 09:40:32 -0800] rev 22530
6651256: jstack: DeleteGlobalRef method call doesn't lead to descreasing of global refs count shown by jstack
Summary: jni_DeleteGlobalRef does not really release the jni handle, instead, set the handle point to JNIHandles::_deleted_handle which holds an oop instance (java/lang/Object) in Java heap and never be GC'ed. When counting number of global reference, it counts all the handles on the chain list, which includes the already deleted ones.
Reviewed-by: zgu, sla, coleenp
Contributed-by: yumin.qi@oracle.com
kevinw [Thu, 23 Jan 2014 09:33:50 +0000] rev 22529
8032466: serviceability/sa/jmap-hashcode/Test8028623.java fails with compilation errors
Reviewed-by: dsamersoff, sla
sla [Thu, 23 Jan 2014 09:06:21 +0100] rev 22528
8031968: Mac OS X: VM starts the agent by calling both Agent_OnAttach and Agent_OnAttach_L functions if its agent library is dynamically linked.
Summary: Make sure we only look for statically linked agents in the main process image
Reviewed-by: dsamersoff, bpittore, dcubed
sla [Thu, 23 Jan 2014 08:12:12 +0100] rev 22527
8032250: Add trace event for VM flag changes
Reviewed-by: coleenp, ehelin, egahlin, mgronlun
kevinw [Mon, 20 Jan 2014 09:56:47 +0000] rev 22526
Merge
kevinw [Fri, 17 Jan 2014 18:39:22 +0000] rev 22525
8028623: SA: hash codes in SymbolTable mismatching java_lang_String::hash_code for extended characters.
Reviewed-by: sla, dsamersoff
hseigel [Sun, 19 Jan 2014 20:23:46 -0500] rev 22524
Merge
coleenp [Fri, 17 Jan 2014 11:21:29 -0500] rev 22523
8032024: Test not added for bug 8025937: assert(existing_f1 == NULL || existing_f1 == f1) failed: illegal field,change
Summary: Test didn't get hg added with original bug fix
Reviewed-by: jrose, hseigel, lfoltan
hseigel [Fri, 17 Jan 2014 09:47:17 -0500] rev 22522
Merge
hseigel [Fri, 17 Jan 2014 09:39:51 -0500] rev 22521
8031045: Access checks should precede additional per-instruction checks
Summary: Move access check above the check for non-static method
Reviewed-by: lfoltan, coleenp
sla [Thu, 16 Jan 2014 20:14:21 +0100] rev 22520
8030812: Change the solaris DTrace implementation to use USDT2 instead of USDT1
Reviewed-by: coleenp, sspitsyn, dsamersoff
sspitsyn [Fri, 17 Jan 2014 02:13:40 -0800] rev 22519
8030027: nsk/jvmti/scenarios/hotswap/HS101/hs101t006 Crashed the vm on Linux-amd64: SIGSEGV in JavaThread::last_java_vframe(RegisterMap*)+0xfa
Summary: Add a safe guard to VMOp_GetCurrentLocation against non-walkable stack of target thread exiting from Java execution
Reviewed-by: mgronlun, dholmes, sla, dcubed
Contributed-by: serguei.spitsyn@oracle.com
ccheung [Thu, 16 Jan 2014 10:51:16 -0800] rev 22518
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
Summary: clarifying the error messages associated with vm options of type diagnostic, experimental, develop, and notproduct
Reviewed-by: kvn, twisti, ctornqvi
mseledtsov [Wed, 15 Jan 2014 19:12:45 -0500] rev 22517
8031151: Add basic CDS tests
Summary: Added new tests to cover missing CDS basic funtions
Reviewed-by: zgu, hseigel
dsimms [Wed, 15 Jan 2014 11:46:19 +0100] rev 22516
6945460: [TESTBUG] runtime/6929067/Test6929067.sh
Summary: Change link order for the test
Reviewed-by: coleenp, mgerdin