Changeset: 08780c8a9f04 Author: kamg Date: 2009-10-20 16:34 -0400 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/08780c8a9f04
6893483: DTrace probe return values for a couple JNI methods are wrong Summary: Fix the shadowing and incorrect macro usages Reviewed-by: coleenp ! src/share/vm/prims/jni.cpp Changeset: a3b9e96881fe Author: xlu Date: 2009-10-23 18:44 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/a3b9e96881fe Merge Changeset: d912f17c1ae4 Author: xlu Date: 2009-10-28 10:37 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/d912f17c1ae4 Merge Changeset: 0a46d0c5dccb Author: never Date: 2009-10-15 11:47 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/0a46d0c5dccb 6891750: deopt blob kills values in O5 Reviewed-by: kvn, twisti ! src/cpu/sparc/vm/sharedRuntime_sparc.cpp + test/compiler/6891750/Test6891750.java Changeset: 71fdc5052e49 Author: cfang Date: 2009-10-16 16:14 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/71fdc5052e49 Merge Changeset: 987e948ebbc8 Author: jrose Date: 2009-10-17 19:51 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/987e948ebbc8 6815692: method handle code needs some cleanup (post-6655638) Summary: correctly raise exceptions, support safe bitwise "raw" conversions, fix bugs revealed by VerifyMethodHandles, remove dead code, improve debugging support Reviewed-by: never, twisti ! src/cpu/x86/vm/methodHandles_x86.cpp ! src/cpu/x86/vm/templateInterpreter_x86_32.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/classfile/systemDictionary.cpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceKlass.hpp ! src/share/vm/oops/klass.cpp ! src/share/vm/oops/klass.hpp ! src/share/vm/oops/markOop.cpp ! src/share/vm/oops/methodOop.cpp ! src/share/vm/prims/methodHandles.cpp ! src/share/vm/prims/methodHandles.hpp Changeset: 873ec3787992 Author: kvn Date: 2009-10-21 09:15 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/873ec3787992 6892186: SA does not dump debug info for scalar replaced objects Summary: Implement scalar replaced objects debug info dump in SA. Reviewed-by: twisti ! agent/make/saenv.sh ! agent/make/saenv64.sh ! agent/src/share/classes/sun/jvm/hotspot/CommandProcessor.java ! agent/src/share/classes/sun/jvm/hotspot/code/CodeCache.java ! agent/src/share/classes/sun/jvm/hotspot/code/NMethod.java ! agent/src/share/classes/sun/jvm/hotspot/code/PCDesc.java ! agent/src/share/classes/sun/jvm/hotspot/code/ScopeDesc.java ! agent/src/share/classes/sun/jvm/hotspot/ui/classbrowser/HTMLGenerator.java ! agent/src/share/classes/sun/jvm/hotspot/utilities/soql/sa.js ! src/share/vm/opto/callnode.cpp ! src/share/vm/runtime/vmStructs.cpp Changeset: f875b4f472f7 Author: twisti Date: 2009-10-27 03:00 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/f875b4f472f7 6893554: SPECjvm2008 mpegaudio fails with SecurityException Summary: The problem occurs with negative numbers, as the 32-bit input values are sign extended into the 64-bit registers. Reviewed-by: kvn ! src/cpu/sparc/vm/sparc.ad Changeset: 4926bf2d292f Author: cfang Date: 2009-10-29 08:49 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/4926bf2d292f Merge Changeset: fc06cd9b42c7 Author: tonyp Date: 2009-10-23 14:34 -0400 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/fc06cd9b42c7 6886024: G1: assert(recent_avg_pause_time_ratio() < 1.00,"All GC?") Summary: the assert is incorrect and can fire incorrectly due to floating point inaccuracy. Reviewed-by: apetrusenko, ysr, jcoomes ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp Changeset: 6270f80a7331 Author: tonyp Date: 2009-09-30 14:50 -0400 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/6270f80a7331 6890137: G1: revamp reachable object dump Summary: Revamp the reachable object dump debugging facility. Reviewed-by: jmasa, apetrusenko ! src/share/vm/gc_implementation/g1/concurrentMark.cpp ! src/share/vm/gc_implementation/g1/concurrentMark.hpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1_globals.hpp Changeset: fa2f65ebeb08 Author: apetrusenko Date: 2009-10-27 02:42 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/fa2f65ebeb08 6870843: G1: G1 GC memory leak Summary: The fix addresses two memory leaks in G1 code: (1) _evac_failure_scan_stack - a resource object allocated on the C heap was not freed; (2) RSHashTable were linked into deleted list which was only cleared at full GC. Reviewed-by: tonyp, iveresov ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/sparsePRT.cpp ! src/share/vm/gc_implementation/g1/sparsePRT.hpp Changeset: 72a6752ac432 Author: ysr Date: 2009-10-28 11:16 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/72a6752ac432 6818264: Heap dumper unexpectedly adds .hprof suffix Summary: Restore old behaviour wrt HeapDumpPath; first dump goes to <file>, <n>th dump goes to <file>.<n-1>, with default value of <file> the same as before. Reviewed-by: alanb, jcoomes, tonyp ! src/share/vm/services/heapDumper.cpp Changeset: beb8f45ee9f0 Author: johnc Date: 2009-10-29 09:42 -0700 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/beb8f45ee9f0 6889740: G1: OpenDS fails with "unhandled exception in compiled code" Summary: Incorrect code was being generated for the store operation in the null case of the aastore bytecode template. The bad code was generated by the store_heap_oop routine which takes a Register as its second argument. Passing NULL_WORD (0) as the second argument causes the value to be converted to Register(0), which is rax. Thus the generated store was "mov (dst), $rax" instead of "mov (dst), $0x0". Changed calls to store_heap_oop that pass NULL_WORD as the second argument to a new routine store_heap_oop_null. Reviewed-by: kvn, twisti ! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/assembler_x86.hpp ! src/cpu/x86/vm/templateTable_x86_64.cpp Changeset: 29adffcb6a61 Author: tonyp Date: 2009-10-30 13:31 -0400 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/29adffcb6a61 Merge Changeset: a6280c71758e Author: trims Date: 2009-11-05 15:44 -0800 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/a6280c71758e Merge Changeset: 50c16f09ddf5 Author: trims Date: 2009-11-05 15:58 -0800 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/50c16f09ddf5 6898707: Bump the HS17 build number to 05 Summary: Update the HS17 build number to 05 Reviewed-by: jcoomes ! make/hotspot_version Changeset: 26f1542097f1 Author: ysr Date: 2009-11-03 16:43 -0800 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/26f1542097f1 6801625: CDS: HeapDump tests crash with internal error in compactingPermGenGen.cpp Summary: Allow iteration over the shared spaces when using CDS, repealing previous proscription. Deferred further required CDS-related cleanups of perm gen to CR 6897789. Reviewed-by: phh, jmasa ! src/share/vm/memory/compactingPermGenGen.cpp ! src/share/vm/memory/compactingPermGenGen.hpp ! src/share/vm/memory/generation.cpp Changeset: 9174bb32e934 Author: trims Date: 2009-11-06 00:41 -0800 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/9174bb32e934 Merge Changeset: 455105fc81d9 Author: katleman Date: 2009-11-12 15:35 -0800 URL: http://hg.openjdk.java.net/jdk7/tl/hotspot/rev/455105fc81d9 Added tag jdk7-b76 for changeset 9174bb32e934 ! .hgtags
