hg: jdk7u/jdk7u-dev/hotspot: 131 new changesets (original) (raw)

john.coomes at oracle.com john.coomes at oracle.com
Tue Aug 23 21:48:39 PDT 2011

Changeset: 303a4d63b484 Author: jcoomes Date: 2011-08-23 21:11 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/303a4d63b484

7082689: allow duplicate bug ids in jdk7u repos Reviewed-by: johnc

! .jcheck/conf

Changeset: c7c81f18c834 Author: kvn Date: 2011-05-25 21:17 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/c7c81f18c834

7048332: Cadd_cmpLTMask doesn't handle 64-bit tmp register properly Summary: Use ins_encode %{ %} form to encode cadd_cmpLTMask() instruction and remove unused code. Reviewed-by: never

! src/cpu/x86/vm/x86_64.ad

Changeset: 28263a73ebfb Author: iveresov Date: 2011-05-26 13:15 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/28263a73ebfb

7047491: C1: registers saved incorrectly when calling checkcast_arraycopy stub Summary: Save and restore the argument registers around the call to checkcast_arraycopy Reviewed-by: never, roland

! src/cpu/x86/vm/c1_LIRAssembler_x86.cpp

Changeset: 5ac411b3b8fc Author: never Date: 2011-05-26 14:44 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/5ac411b3b8fc

7047961: JSR 292 MethodHandleWalk swap args doesn't handle T_LONG and T_DOUBLE properly Reviewed-by: kvn, jrose

! src/share/vm/prims/methodHandleWalk.cpp ! src/share/vm/prims/methodHandleWalk.hpp ! src/share/vm/prims/methodHandles.cpp

Changeset: c76c13577460 Author: never Date: 2011-05-26 16:39 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/c76c13577460

Merge

Changeset: b2cb497dec28 Author: kvn Date: 2011-05-27 12:47 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/b2cb497dec28

7047069: Array can dynamically change size when assigned to an object field Summary: Fix initialization of a newly-allocated array with arraycopy Reviewed-by: never

! src/share/vm/opto/library_call.cpp

Changeset: 33e2b8f1d466 Author: kvn Date: 2011-05-31 10:05 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/33e2b8f1d466

6956668: misbehavior of XOR operator (^) with int Summary: optimize cmp_ne(xor(X,1),0) to cmp_eq(X,0) only for boolean values X. Reviewed-by: never

! src/share/vm/opto/subnode.cpp

Changeset: 60b8287df30e Author: jrose Date: 2011-06-01 23:25 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/60b8287df30e

7049415: Failure of resolution of sym.reference to the c.s.s. should be wrapped in BootstrapMethodError Summary: Delegate invokedynamic linkage errors to MethodHandleNatives.raiseException. Reviewed-by: never

! src/share/vm/classfile/systemDictionary.hpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/interpreter/linkResolver.cpp ! src/share/vm/prims/methodHandles.cpp ! src/share/vm/prims/methodHandles.hpp

Changeset: a93146d0e4be Author: jrose Date: 2011-06-01 23:25 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/a93146d0e4be

7049410: JSR 292 old method name MethodHandle.invokeGeneric should not be accepted by the JVM Summary: change the default setting of the flag AllowInvokeGeneric to false Reviewed-by: never

! src/share/vm/runtime/globals.hpp

Changeset: 537a4053b0f9 Author: ysr Date: 2011-05-23 16:42 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/537a4053b0f9

7042740: CMS: assert(n> q) failed: Looping at: ... blockOffsetTable.cpp:557 Summary: Do a one-step look-ahead, when sweeping free or garbage blocks, to avoid overstepping sweep limit, which may become a non-block-boundary because of a heap expansion delta coalescing with a previously co-terminal free block. Reviewed-by: brutisso, tonyp

! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp ! src/share/vm/memory/blockOffsetTable.cpp

Changeset: f153114134c8 Author: jcoomes Date: 2011-06-07 13:17 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/f153114134c8

Merge

Changeset: d3b9f2be46ab Author: coleenp Date: 2011-05-21 15:39 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/d3b9f2be46ab

7033141: assert(has_cp_cache(i)) failed: oob Summary: Unrewrite bytecodes for OOM error allocating the constant pool cache. Reviewed-by: dcubed, acorn, never

! src/share/vm/interpreter/rewriter.cpp ! src/share/vm/interpreter/rewriter.hpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/oops/instanceKlass.hpp ! src/share/vm/oops/methodOop.cpp ! src/share/vm/prims/jvmtiRedefineClasses.cpp ! src/share/vm/prims/methodHandleWalk.cpp

Changeset: 9dd6c4ba364f Author: coleenp Date: 2011-06-02 14:17 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/9dd6c4ba364f

7049928: VM crashes with "assert(_adapter != NULL) failed: must have" at methodOop.cpp:63 Summary: Removed extra change from another bug fix that caused this regression Reviewed-by: phh, dcubed, kvn, kamg, never

! src/share/vm/oops/methodOop.cpp

Changeset: 96c891ebe56a Author: coleenp Date: 2011-06-02 21:01 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/96c891ebe56a

Merge

! src/share/vm/prims/methodHandleWalk.cpp

Changeset: ae1d716e395c Author: dsamersoff Date: 2011-06-09 01:33 +0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/ae1d716e395c

Merge

Changeset: f918d6096e23 Author: never Date: 2011-06-02 13:36 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/f918d6096e23

7050554: JSR 292 - need optimization for selectAlternative Reviewed-by: kvn, jrose

! src/share/vm/ci/ciCallProfile.hpp ! src/share/vm/ci/ciMethodHandle.cpp ! src/share/vm/ci/ciMethodHandle.hpp ! src/share/vm/compiler/compileBroker.cpp ! src/share/vm/opto/callGenerator.cpp ! src/share/vm/opto/callGenerator.hpp ! src/share/vm/opto/doCall.cpp

Changeset: cba7b5c2d53f Author: never Date: 2011-06-03 22:31 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/cba7b5c2d53f

7045514: SPARC assembly code for JSR 292 ricochet frames Reviewed-by: kvn, jrose

! src/cpu/sparc/vm/assembler_sparc.cpp ! src/cpu/sparc/vm/assembler_sparc.hpp ! src/cpu/sparc/vm/assembler_sparc.inline.hpp ! src/cpu/sparc/vm/frame_sparc.cpp ! src/cpu/sparc/vm/methodHandles_sparc.cpp

Changeset: 642c68c75db9 Author: kvn Date: 2011-06-04 10:36 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/642c68c75db9

7050280: assert(u->as_Unlock()->is_eliminated()) failed: sanity Summary: Mark all associated (same box and obj) lock and unlock nodes for elimination if some of them marked already. Reviewed-by: iveresov, never

! src/share/vm/opto/escape.cpp ! src/share/vm/opto/macro.cpp ! src/share/vm/opto/macro.hpp

Changeset: 5cf771a79037 Author: jrose Date: 2011-06-08 17:04 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/5cf771a79037

7047697: MethodHandle.invokeExact call for wrong method causes VM failure if run with -Xcomp Reviewed-by: never, twisti

! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/assembler_x86.hpp ! src/cpu/x86/vm/frame_x86.inline.hpp ! src/cpu/x86/vm/methodHandles_x86.cpp ! src/share/vm/code/pcDesc.cpp

Changeset: c8f2186acf6d Author: twisti Date: 2011-06-14 12:25 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/c8f2186acf6d

7053520: JSR292: crash in invokedynamic with C1 using tiered and compressed oops Reviewed-by: iveresov, never

! src/share/vm/c1/c1_LIRGenerator.cpp

Changeset: f8c9417e3571 Author: never Date: 2011-06-14 14:41 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/f8c9417e3571

7052219: JSR 292: Crash in ~BufferBlob::MethodHandles adapters Reviewed-by: twisti, kvn, jrose

! src/cpu/sparc/vm/methodHandles_sparc.cpp ! src/cpu/x86/vm/methodHandles_x86.cpp ! src/share/vm/prims/methodHandleWalk.cpp ! src/share/vm/prims/methodHandles.cpp ! src/share/vm/prims/methodHandles.hpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/stubCodeGenerator.cpp ! src/share/vm/runtime/stubCodeGenerator.hpp

Changeset: e2ce15aa3daf Author: never Date: 2011-06-14 15:20 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/e2ce15aa3daf

Merge

Changeset: cfcf2ba8f3eb Author: never Date: 2011-06-15 10:20 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/cfcf2ba8f3eb

Merge

! src/share/vm/prims/methodHandleWalk.cpp

Changeset: e2af886d540b Author: trims Date: 2011-07-01 13:07 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/e2af886d540b

7061691: Fork HS21 to HS22 - renumber Minor and build numbers of JVM Summary: Update the Minor and Build numbers for HS22 fork Reviewed-by: jcoomes

! make/hotspot_version

Changeset: 1e3493ac2d11 Author: ysr Date: 2011-05-27 10:23 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/1e3493ac2d11

7048342: CMS: eob == _limit || fc->isFree() failed: Only a free chunk should allow us to cross over the limit Summary: The freeness bit was being cleared in debug code when it shouldn't have been. Also removed unused FreeChunk methods linkAfterNonNull and clearPrev. Reviewed-by: brutisso

! src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/freeChunk.hpp

Changeset: 5c0a3c1858b1 Author: ysr Date: 2011-06-02 10:23 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/5c0a3c1858b1

7048782: CMS: assert(last_chunk_index_to_check<= last_chunk_index) failed: parCardTableModRefBS.cpp:359 Summary: The LNC array is sized before the start of a scavenge, while the heap may expand during a scavenge. With CMS, the last block of an arbitrary suffice of the LNC array may expand due to coalition with the expansion delta. We now take care not to attempt access past the end of the LNC array. LNC array code will be cleaned up and suitably encapsulated as part of the forthcoming performance RFE 7043675. Reviewed-by: brutisso

! src/share/vm/gc_implementation/parNew/parCardTableModRefBS.cpp

Changeset: e66f38dd58a9 Author: ysr Date: 2011-06-08 08:39 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/e66f38dd58a9

Merge

Changeset: 053d84a76d3d Author: tonyp Date: 2011-06-08 15:31 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/053d84a76d3d

7032531: G1: enhance GC logging to include more accurate eden / survivor size transitions Summary: This changeset extends the logging information generated by +PrintGCDetails to also print out separate size transitions for the eden, survivors, and old regions. Reviewed-by: ysr, brutisso

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp

Changeset: ae5b2f1dcf12 Author: tonyp Date: 2011-06-08 21:48 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/ae5b2f1dcf12

7045662: G1: OopsInHeapRegionClosure::set_region() should not be virtual Summary: make the method non-virtual, remove five unused closures, and fix a couple of copyright typos. Reviewed-by: stefank, johnc, poonam

! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/g1OopClosures.hpp ! src/share/vm/gc_implementation/g1/g1OopClosures.inline.hpp ! src/share/vm/gc_implementation/g1/g1RemSet.cpp ! src/share/vm/gc_implementation/g1/g1_specialized_oop_closures.hpp ! src/share/vm/gc_implementation/g1/heapRegionSet.hpp ! src/share/vm/gc_implementation/g1/heapRegionSets.hpp

Changeset: c3f1170908be Author: tonyp Date: 2011-06-10 13:16 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/c3f1170908be

7045330: G1: Simplify/fix the HeapRegionSeq class 7042285: G1: native memory leak during humongous object allocation 6804436: G1: heap region indices should be size_t Summary: A series of fixes and improvements to the HeapRegionSeq class: a) replace the _regions growable array with a standard C array, b) avoid de-allocating / re-allocating HeapRegion instances when the heap shrinks / grows (fix for 7042285), c) introduce fast method to map address to HeapRegion via a "biased" array pointer, d) embed the _hrs object in G1CollectedHeap, instead of pointing to it via an indirection, e) assume that all the regions added to the HeapRegionSeq instance are contiguous, f) replace int's with size_t's for indexes (and expand that to HeapRegion as part of 6804436), g) remove unnecessary / unused methods, h) rename a couple of fields (_alloc_search_start and _seq_bottom), i) fix iterate_from() not to always start from index 0 irrespective of the region passed to it, j) add a verification method to check the HeapRegionSeq assumptions, k) always call the wrappers for _hrs.iterate(), _hrs_length(), and _hrs.at() from G1CollectedHeap, not those methods di rectly, and l) unify the code that expands the sequence (by either re-using or creating a new HeapRegion) and make it robust wrt to a HeapRegion allocation failing. Reviewed-by: stefank, johnc, brutisso

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.inline.hpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/heapRegion.cpp ! src/share/vm/gc_implementation/g1/heapRegion.hpp ! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp ! src/share/vm/gc_implementation/g1/heapRegionSeq.cpp ! src/share/vm/gc_implementation/g1/heapRegionSeq.hpp ! src/share/vm/gc_implementation/g1/heapRegionSeq.inline.hpp ! src/share/vm/gc_implementation/g1/sparsePRT.cpp

Changeset: 2a241e764894 Author: minqi Date: 2011-06-10 15:08 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/2a241e764894

6941923: RFE: Handling large log files produced by long running Java Applications Summary: supply optinal flags to realize gc log rotation Reviewed-by: ysr, jwilhelm

! src/share/vm/gc_implementation/shared/concurrentGCThread.cpp ! src/share/vm/gc_implementation/shared/concurrentGCThread.hpp ! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/atomic.cpp ! src/share/vm/runtime/atomic.hpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/safepoint.cpp ! src/share/vm/utilities/ostream.cpp ! src/share/vm/utilities/ostream.hpp

Changeset: 42df21744b50 Author: minqi Date: 2011-06-10 15:44 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/42df21744b50

Merge

Changeset: ef2d1b8f2dd4 Author: ysr Date: 2011-06-13 09:58 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/ef2d1b8f2dd4

7051430: CMS: ongoing CMS cycle should terminate abruptly to allow prompt JVM termination at exit Summary: It turns out that there is no need to explicitly stop CMS since the JVM is taken down at a terminal safepoint during which CMS threads are (terminally) inactive. This will need to be revised if and when we evolve in the future to a point where we allow JVM reincarnation in the same process, but those changes will be much more sweeping than just terminating CMS threads. The unused ::stop() methods will be removed in a separate CR. Also include in this CR is the fix for a small typo in the spelling of UseGCLogFileRotation in a message in arguments.cpp, brought to our attention by Rainer Jung and reviewed by minqi. Reviewed-by: johnc, jwilhelm

! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/java.cpp ! src/share/vm/runtime/thread.cpp

Changeset: 74cd10898bea Author: brutisso Date: 2011-06-13 13:48 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/74cd10898bea

6918185: Remove unused code for lost card-marking optimization in BacktraceBuilder Summary: Removed dead code Reviewed-by: ysr, coleenp, dholmes

! src/share/vm/classfile/javaClasses.cpp

Changeset: 842b840e67db Author: tonyp Date: 2011-06-14 10:33 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/842b840e67db

7046558: G1: concurrent marking optimizations Summary: Some optimizations to improve the concurrent marking phase: specialize the main oop closure, make sure a few methods in the fast path are properly inlined, a few more bits and pieces, and some cosmetic fixes. Reviewed-by: stefank, johnc

! src/share/vm/gc_implementation/g1/concurrentMark.cpp ! src/share/vm/gc_implementation/g1/concurrentMark.hpp

Changeset: 6747fd0512e0 Author: johnc Date: 2011-06-14 11:01 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/6747fd0512e0

7004681: G1: Extend marking verification to Full GCs Summary: Perform a heap verification after the first phase of G1's full GC using objects' mark words to determine liveness. The third parameter of the heap verification routines, which was used in G1 to determine which marking bitmap to use in liveness calculations, has been changed from a boolean to an enum with values defined for using the mark word, and the 'prev' and 'next' bitmaps. Reviewed-by: tonyp, ysr

! 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/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/g1/g1MarkSweep.cpp ! src/share/vm/gc_implementation/g1/heapRegion.cpp ! src/share/vm/gc_implementation/g1/heapRegion.hpp ! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp ! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.hpp ! src/share/vm/gc_interface/collectedHeap.hpp ! src/share/vm/memory/genCollectedHeap.cpp ! src/share/vm/memory/genCollectedHeap.hpp ! src/share/vm/memory/universe.cpp ! src/share/vm/memory/universe.hpp

Changeset: 5130fa1b24f1 Author: johnc Date: 2011-06-15 10:18 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/5130fa1b24f1

7045751: G1: +ExplicitGCInvokesConcurrent causes excessive single region evacuation pauses Summary: When ExplicitGCInvokesConcurrent is enabled, do not perform an evacuation pause if a marking cycle is already in progress and block the requesting thread until the marking cycle completes. Reviewed-by: tonyp, ysr

! src/share/vm/gc_implementation/g1/vm_operations_g1.cpp

Changeset: c9ca3f51cf41 Author: tonyp Date: 2011-06-16 15:51 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/c9ca3f51cf41

6994322: Remove the is_tlab and is_noref / is_large_noref parameters from the CollectedHeap Summary: Remove two unused parameters from the mem_allocate() method and update its uses accordingly. Reviewed-by: stefank, johnc

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.cpp ! src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.hpp ! src/share/vm/gc_implementation/parallelScavenge/psOldGen.cpp ! src/share/vm/gc_implementation/parallelScavenge/psOldGen.hpp ! src/share/vm/gc_implementation/parallelScavenge/psPermGen.cpp ! src/share/vm/gc_implementation/parallelScavenge/psYoungGen.hpp ! src/share/vm/gc_implementation/parallelScavenge/vmPSOperations.cpp ! src/share/vm/gc_implementation/parallelScavenge/vmPSOperations.hpp ! src/share/vm/gc_interface/collectedHeap.hpp ! src/share/vm/gc_interface/collectedHeap.inline.hpp ! src/share/vm/memory/collectorPolicy.cpp ! src/share/vm/memory/collectorPolicy.hpp ! src/share/vm/memory/genCollectedHeap.cpp ! src/share/vm/memory/genCollectedHeap.hpp ! src/share/vm/oops/typeArrayKlass.cpp

Changeset: f75137faa7fe Author: ysr Date: 2011-06-20 09:42 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/f75137faa7fe

6916968: CMS: freeList.cpp:304 assert(_allocation_stats.prevSweep() + ..., "Conservation Principle") Summary: Fix assert and adjust demand volume computation by adding missing factor. Reviewed-by: jmasa, tonyp

! src/share/vm/gc_implementation/concurrentMarkSweep/freeList.cpp ! src/share/vm/gc_implementation/shared/allocationStats.hpp

Changeset: 23d434c6290d Author: tonyp Date: 2011-06-20 22:03 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/23d434c6290d

7055073: G1: code cleanup in the concurrentMark.* files Summary: Only cosmetic changes to make the concurrentMark.* more consistent, code-style-wise, with the rest of the codebase. Reviewed-by: johnc, ysr

! src/share/vm/gc_implementation/g1/concurrentMark.cpp ! src/share/vm/gc_implementation/g1/concurrentMark.hpp ! src/share/vm/gc_implementation/g1/concurrentMark.inline.hpp

Changeset: e8b0b0392037 Author: tonyp Date: 2011-06-21 15:23 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/e8b0b0392037

7046182: G1: remove unnecessary iterations over the collection set Summary: Remove two unnecessary iterations over the collection set which are supposed to prepare the RSet's of the CSet regions for parallel iterations (we'll make sure this is done incrementally). I'll piggyback on this CR the removal of the G1_REM_SET_LOGGING code. Reviewed-by: brutisso, johnc

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/g1/g1RemSet.cpp ! src/share/vm/gc_implementation/g1/g1RemSet.hpp ! src/share/vm/gc_implementation/g1/g1RemSet.inline.hpp ! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp ! src/share/vm/gc_implementation/g1/heapRegionRemSet.hpp ! src/share/vm/gc_implementation/g1/heapRegionSets.cpp ! src/share/vm/gc_implementation/g1/heapRegionSets.hpp

Changeset: 5f6f2615433a Author: tonyp Date: 2011-06-24 12:38 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/5f6f2615433a

7049999: G1: Make the G1PrintHeapRegions output consistent and complete Summary: Extend and make more consistent the output from the G1PrintHeapRegions flag. Reviewed-by: johnc, jmasa

! src/share/vm/gc_implementation/g1/concurrentMark.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp

Changeset: 04760e41b01e Author: brutisso Date: 2011-06-28 14:23 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/04760e41b01e

7016112: CMS: crash during promotion testing Summary: Also reviewed by mikael.gerdin at oracle.com; stdlib:qsort() does byte-by-byte swapping on Windows. This leads to pointer shearing. Fix is to implement a quicksort that does full pointer updates. Reviewed-by: never, coleenp, ysr

! src/share/vm/oops/methodOop.cpp ! src/share/vm/prims/jni.cpp ! src/share/vm/runtime/globals.hpp

Changeset: 4bf3cbef0b3e Author: jcoomes Date: 2011-07-06 08:43 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/4bf3cbef0b3e

Merge

! src/share/vm/oops/methodOop.cpp ! src/share/vm/runtime/globals.hpp

Changeset: d83ac25d0304 Author: never Date: 2011-06-16 13:46 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/d83ac25d0304

7055355: JSR 292: crash while throwing WrongMethodTypeException Reviewed-by: jrose, twisti, bdelsart

! src/cpu/sparc/vm/methodHandles_sparc.cpp ! src/cpu/sparc/vm/stubGenerator_sparc.cpp ! src/cpu/sparc/vm/templateInterpreter_sparc.cpp ! src/cpu/x86/vm/methodHandles_x86.cpp ! src/cpu/x86/vm/stubGenerator_x86_32.cpp ! src/cpu/x86/vm/stubGenerator_x86_64.cpp ! src/cpu/x86/vm/templateInterpreter_x86_32.cpp ! src/cpu/x86/vm/templateInterpreter_x86_64.cpp ! src/cpu/zero/vm/cppInterpreter_zero.cpp ! src/share/vm/interpreter/interpreterRuntime.cpp ! src/share/vm/interpreter/interpreterRuntime.hpp ! src/share/vm/interpreter/templateInterpreter.cpp ! src/share/vm/interpreter/templateInterpreterGenerator.hpp ! src/share/vm/prims/methodHandles.cpp ! src/share/vm/runtime/sharedRuntime.cpp ! src/share/vm/runtime/sharedRuntime.hpp ! src/share/vm/runtime/stubRoutines.cpp ! src/share/vm/runtime/stubRoutines.hpp

Changeset: aacaff365100 Author: kvn Date: 2011-06-20 16:45 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/aacaff365100

7052494: Eclipse test fails on JDK 7 b142 Summary: Keep 'ne' test in Counted loop when we can't guarantee during compilation that init < limit. Reviewed-by: never

! src/share/vm/opto/loopTransform.cpp ! src/share/vm/opto/loopnode.cpp

Changeset: de6a837d75cf Author: never Date: 2011-06-21 09:04 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/de6a837d75cf

7056380: VM crashes with SIGSEGV in compiled code Summary: code was using andq reg, imm instead of addq addr, imm Reviewed-by: kvn, jrose, twisti

! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/assembler_x86.hpp ! src/cpu/x86/vm/x86_64.ad

Changeset: aabf25fa3f05 Author: never Date: 2011-06-22 14:45 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/aabf25fa3f05

7057587: JSR 292 - crash with jruby in test/test_respond_to.rb Summary: don't skip receiver when GC'ing compiled invokedynamic callsites Reviewed-by: twisti, kvn, jrose

! src/share/vm/code/nmethod.cpp ! src/share/vm/opto/bytecodeInfo.cpp ! src/share/vm/opto/doCall.cpp ! src/share/vm/opto/parse.hpp

Changeset: ddd894528dbc Author: jrose Date: 2011-06-23 17:14 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/ddd894528dbc

7056328: JSR 292 invocation sometimes fails in adapters for types not on boot class path Reviewed-by: never

! src/cpu/sparc/vm/templateTable_sparc.cpp ! src/cpu/x86/vm/templateTable_x86_32.cpp ! src/cpu/x86/vm/templateTable_x86_64.cpp ! src/share/vm/ci/ciEnv.cpp ! src/share/vm/ci/ciEnv.hpp ! src/share/vm/ci/ciField.cpp ! src/share/vm/ci/ciMethod.cpp ! src/share/vm/ci/ciMethodHandle.cpp ! src/share/vm/ci/ciObjArrayKlass.cpp ! src/share/vm/ci/ciSignature.cpp ! src/share/vm/ci/ciSignature.hpp ! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/javaClasses.hpp ! src/share/vm/classfile/systemDictionary.cpp ! src/share/vm/interpreter/linkResolver.cpp ! src/share/vm/oops/constantPoolKlass.cpp ! src/share/vm/oops/constantPoolOop.cpp ! src/share/vm/oops/constantPoolOop.hpp ! src/share/vm/oops/cpCacheOop.cpp ! src/share/vm/oops/cpCacheOop.hpp ! src/share/vm/oops/methodOop.cpp ! src/share/vm/oops/methodOop.hpp ! src/share/vm/prims/methodHandleWalk.cpp ! src/share/vm/prims/methodHandleWalk.hpp ! src/share/vm/prims/methodHandles.cpp ! src/share/vm/prims/methodHandles.hpp

Changeset: 498c6cf70f7e Author: kvn Date: 2011-06-28 14:30 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/498c6cf70f7e

7058036: FieldsAllocationStyle=2 does not work in 32-bit VM Summary: parseClassFile() incorrectly uses nonstatic_oop_map_size() method instead of nonstatic_oop_map_count(). Reviewed-by: never Contributed-by: Krystal Mok <rednaxelafx at gmail.com>

! src/share/vm/classfile/classFileParser.cpp

Changeset: 6ae7a1561b53 Author: kvn Date: 2011-06-28 15:04 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/6ae7a1561b53

6990015: Incorrect Icache line size is used for 64 bit x86 Summary: correct Icache::line_size for x64 and add verification code into vm_version_x86. Reviewed-by: never, phh

! src/cpu/x86/vm/icache_x86.hpp ! src/cpu/x86/vm/vm_version_x86.cpp ! src/cpu/x86/vm/vm_version_x86.hpp

Changeset: e3cbc9ddd434 Author: kvn Date: 2011-06-28 15:24 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/e3cbc9ddd434

7044738: Loop unroll optimization causes incorrect result Summary: take into account memory dependencies when clonning nodes in clone_up_backedge_goo(). Reviewed-by: never

! src/share/vm/opto/loopTransform.cpp ! src/share/vm/opto/loopnode.hpp ! src/share/vm/opto/macro.cpp ! src/share/vm/opto/node.cpp ! src/share/vm/opto/node.hpp

Changeset: 7889bbcc7f88 Author: kvn Date: 2011-06-28 15:50 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/7889bbcc7f88

7047954: VM crashes with assert(is_Mem()) failed Summary: cast constant array ptrs to bottom Reviewed-by: never

! src/share/vm/opto/compile.cpp

Changeset: 6f6e91603a45 Author: iveresov Date: 2011-07-01 10:35 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/6f6e91603a45

7058689: Tiered: Reprofiling doesn't happen in presence of level 4 OSR methods Summary: Take into account current state of profiling before believing that existing higher level versions are valid Reviewed-by: kvn, never

! src/share/vm/runtime/advancedThresholdPolicy.cpp ! src/share/vm/runtime/simpleThresholdPolicy.cpp

Changeset: 2c359f27615c Author: iveresov Date: 2011-07-01 10:37 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/2c359f27615c

7057120: Tiered: Allow C1 to inline methods with loops Summary: Recompile the enclosing methods without inlining of the method that has OSRed to level 4 or recompile the enclosing method at level 4. Reviewed-by: kvn, never

! src/share/vm/c1/c1_GraphBuilder.cpp ! src/share/vm/c1/c1_Runtime1.cpp ! src/share/vm/ci/ciMethod.cpp ! src/share/vm/ci/ciMethod.hpp ! src/share/vm/interpreter/interpreterRuntime.cpp ! src/share/vm/runtime/advancedThresholdPolicy.cpp ! src/share/vm/runtime/advancedThresholdPolicy.hpp ! src/share/vm/runtime/compilationPolicy.cpp ! src/share/vm/runtime/compilationPolicy.hpp ! src/share/vm/runtime/simpleThresholdPolicy.cpp ! src/share/vm/runtime/simpleThresholdPolicy.hpp

Changeset: 15559220ce79 Author: never Date: 2011-07-05 16:07 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/15559220ce79

6478991: C1 NullCheckEliminator yields incorrect exceptions Reviewed-by: twisti, iveresov

! src/share/vm/c1/c1_Optimizer.cpp

Changeset: fe240d87c6ec Author: never Date: 2011-07-06 09:27 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/fe240d87c6ec

7061101: adlc should complain about mixing block and expression forms of ins_encode Reviewed-by: kvn

! src/share/vm/adlc/adlparse.cpp

Changeset: 3e23978ea0c3 Author: never Date: 2011-07-06 18:15 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/3e23978ea0c3

7062856: Disassembler needs to be smarter about finding hsdis after 1.7 launcher changes Summary: do explicit lookup emulating old LD_LIBRARY_PATH search Reviewed-by: kvn, jrose

! src/share/tools/hsdis/README ! src/share/vm/compiler/disassembler.cpp

Changeset: b16582d6c7db Author: kvn Date: 2011-07-07 10:51 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/b16582d6c7db

Merge

! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/oops/methodOop.cpp

Changeset: 7d9e451f5416 Author: jcoomes Date: 2011-07-06 12:03 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/7d9e451f5416

7061187: need some includes for arm/ppc Reviewed-by: dholmes, never, jwilhelm, kvn

! src/share/vm/opto/lcm.cpp ! src/share/vm/opto/matcher.cpp ! src/share/vm/runtime/atomic.cpp

Changeset: eb94b7226b7a Author: jcoomes Date: 2011-07-06 12:17 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/eb94b7226b7a

7061192: option handling adjustments for oracle and embedded builds Reviewed-by: dholmes, never, jwilhelm, kvn

! src/share/vm/runtime/arguments.cpp ! src/share/vm/runtime/globals.hpp

Changeset: 65dba8692db7 Author: jcoomes Date: 2011-07-06 12:22 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/65dba8692db7

7061197: ThreadLocalStorage sp map table should be optional Reviewed-by: dholmes, never, jwilhelm, kvn

! src/os_cpu/linux_x86/vm/assembler_linux_x86.cpp ! src/os_cpu/linux_x86/vm/threadLS_linux_x86.cpp ! src/os_cpu/linux_x86/vm/threadLS_linux_x86.hpp

Changeset: 48048b59a551 Author: jcoomes Date: 2011-07-06 12:28 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/48048b59a551

7061204: clean the chunk table synchronously in embedded builds Reviewed-by: dholmes, never, jwilhelm, kvn

! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp ! src/share/vm/memory/defNewGeneration.cpp ! src/share/vm/memory/genCollectedHeap.cpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/thread.cpp

Changeset: bf6481e5f96d Author: jcoomes Date: 2011-07-06 13:02 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/bf6481e5f96d

7061225: os::print_cpu_info() should support os-specific data Reviewed-by: dholmes, never, jwilhelm, kvn

! src/os/linux/vm/os_linux.cpp ! src/os/solaris/vm/os_solaris.cpp ! src/os/windows/vm/os_windows.cpp ! src/share/vm/runtime/os.cpp ! src/share/vm/runtime/os.hpp

Changeset: 8a4fc2990229 Author: jcoomes Date: 2011-07-07 15:44 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/8a4fc2990229

7053189: remove some unnecessary platform-dependent includes Reviewed-by: dholmes, never, jwilhelm, kvn

! src/share/vm/prims/jni.cpp ! src/share/vm/runtime/arguments.cpp

Changeset: b0b8491925fe Author: jcoomes Date: 2011-07-11 14:15 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/b0b8491925fe

7061212: use o/s low memory notification in embedded builds Reviewed-by: dholmes, never, jwilhelm, kvn

! src/os/linux/vm/os_linux.cpp

Changeset: 0defeba52583 Author: jcoomes Date: 2011-07-12 16:32 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/0defeba52583

Merge

Changeset: faa472957b38 Author: kvn Date: 2011-07-08 09:38 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/faa472957b38

7059034: Use movxtod/movdtox on T4 Summary: Use new VIS3 mov instructions on T4 for move data between general and float registers. Reviewed-by: never, twisti

! src/cpu/sparc/vm/assembler_sparc.hpp ! src/cpu/sparc/vm/sparc.ad ! src/cpu/sparc/vm/vm_version_sparc.cpp ! src/share/vm/runtime/globals.hpp

Changeset: 263247c478c5 Author: iveresov Date: 2011-07-08 15:33 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/263247c478c5

7058510: multinewarray with 6 dimensions uncommon traps in server compiler Summary: Pass arguments to runtime via java array for arrays with > 5 dimensions Reviewed-by: never, kvn, jrose, pbk

! src/share/vm/opto/parse3.cpp ! src/share/vm/opto/runtime.cpp ! src/share/vm/opto/runtime.hpp

Changeset: 1f4f4ae84625 Author: kvn Date: 2011-07-13 10:48 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/1f4f4ae84625

Merge

! src/share/vm/runtime/globals.hpp

Changeset: e6e7d76b2bd3 Author: mr Date: 2011-05-24 15:28 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/e6e7d76b2bd3

7048009: Update .jcheck/conf files for JDK 8 Reviewed-by: jjh

! .jcheck/conf

Changeset: 3fbb609d9e96 Author: kvn Date: 2011-07-14 15:39 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/3fbb609d9e96

7067288: compiler regression test Test7052494 timeouts with client VM Summary: Test is modified to reduce number of iterations in test5() and test6(). Reviewed-by: never, iveresov

! test/compiler/7052494/Test7052494.java

Changeset: 341a57af9b0a Author: never Date: 2011-07-15 15:35 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/341a57af9b0a

6990212: JSR 292 JVMTI MethodEnter hook is not called for JSR 292 bootstrap and target methods Summary: check for single stepping when dispatching invokes from method handles Reviewed-by: coleenp, twisti, kvn, dsamersoff

! src/cpu/sparc/vm/methodHandles_sparc.cpp ! src/cpu/sparc/vm/methodHandles_sparc.hpp ! src/cpu/x86/vm/interp_masm_x86_32.cpp ! src/cpu/x86/vm/interp_masm_x86_64.cpp ! src/cpu/x86/vm/methodHandles_x86.cpp ! src/cpu/x86/vm/methodHandles_x86.hpp

Changeset: 968305b802ee Author: trims Date: 2011-07-23 01:56 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/968305b802ee

Merge

Changeset: 8e5d4aa73a8c Author: trims Date: 2011-07-22 23:47 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/8e5d4aa73a8c

7069176: Update the JDK version numbers in Hotspot for JDK 8 Summary: Change JDK_MINOR_VER and JDK_PREVIOUS_VERSION to reflect JDK8 values Reviewed-by: jcoomes

! make/hotspot_version

Changeset: 0cc8a70952c3 Author: trims Date: 2011-07-22 23:42 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/0cc8a70952c3

7070061: Adjust Hotspot make/jprt.properties for new JDK8 settings Summary: Fix so the JPRT can build with -release jdk8 now Reviewed-by: ohair

! make/jprt.properties

Changeset: 20cac004a4f9 Author: dsamersoff Date: 2011-06-09 01:06 +0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/20cac004a4f9

Merge

Changeset: 1744e37e032b Author: dsamersoff Date: 2011-06-18 13:32 +0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/1744e37e032b

Merge

Changeset: d425748f2203 Author: dcubed Date: 2011-06-23 20:31 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/d425748f2203

7043987: 3/3 JVMTI FollowReferences is slow Summary: VM_HeapWalkOperation::doit() should only reset mark bits when necessary. Reviewed-by: dsamersoff, ysr, dholmes, dcubed Contributed-by: ashok.srinivasa.murthy at oracle.com

! src/share/vm/prims/jvmtiTagMap.cpp

Changeset: 88dce6a60ac8 Author: dcubed Date: 2011-06-29 20:28 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/88dce6a60ac8

6951623: 3/3 possible performance problems in FollowReferences() and GetObjectsWithTags() Summary: Call collect_stack_roots() before collect_simple_roots() as an optimization. Reviewed-by: ysr, dsamersoff, dcubed Contributed-by: ashok.srinivasa.murthy at oracle.com

! src/share/vm/prims/jvmtiTagMap.cpp

Changeset: 109d1d265924 Author: dholmes Date: 2011-07-02 04:17 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/109d1d265924

7052988: JPRT embedded builds don't set MINIMIZE_RAM_USAGE Reviewed-by: kamg, dsamersoff

! make/jprt.gmk

Changeset: 5447b2c582ad Author: coleenp Date: 2011-07-07 22:34 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/5447b2c582ad

Merge

Changeset: bcc6475bc68f Author: coleenp Date: 2011-07-16 22:21 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/bcc6475bc68f

Merge

Changeset: 0b80db433fcb Author: dholmes Date: 2011-07-22 00:29 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/0b80db433fcb

7046490: Preallocated OOME objects should obey Throwable stack trace protocol Summary: Update the OOME stacktrace to contain Throwable.UNASSIGNED_STACK when the backtrace is filled in Reviewed-by: mchung, phh

! src/share/vm/classfile/javaClasses.cpp ! src/share/vm/classfile/javaClasses.hpp

Changeset: 8107273fd204 Author: coleenp Date: 2011-07-23 10:42 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/8107273fd204

Merge

Changeset: ca1f1753c866 Author: andrew Date: 2011-07-28 14:10 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/ca1f1753c866

7072341: enable hotspot builds on Linux 3.0 Summary: Add "3" to list of allowable versions Reviewed-by: kamg, chrisphi

! make/linux/Makefile

Changeset: 14a2fd14c0db Author: johnc Date: 2011-08-01 10:04 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/14a2fd14c0db

7068240: G1: Long "parallel other time" and "ext root scanning" when running specific benchmark Summary: In root processing, move the scanning of the reference processor's discovered lists to before RSet updating and scanning. When scanning the reference processor's discovered lists, use a buffering closure so that the time spent copying any reference object is correctly attributed. Also removed a couple of unused and irrelevant timers. Reviewed-by: ysr, jmasa

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp

Changeset: 6aa4feb8a366 Author: johnc Date: 2011-08-02 12:13 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/6aa4feb8a366

7069863: G1: SIGSEGV running SPECjbb2011 and -UseBiasedLocking Summary: Align the reserved size of the heap and perm to the heap region size to get a preferred heap base that is aligned to the region size, and call the correct heap reservation constructor. Also add a check in the heap reservation code that the reserved space starts at the requested address (if any). Reviewed-by: kvn, ysr

! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/runtime/virtualspace.cpp

Changeset: a20e6e447d3d Author: iveresov Date: 2011-08-05 16:44 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/a20e6e447d3d

7060842: UseNUMA crash with UseHugreTLBFS running SPECjvm2008 Summary: Use mmap() instead of madvise(MADV_DONTNEED) to uncommit pages Reviewed-by: ysr

! src/os/linux/vm/os_linux.cpp

Changeset: 7c2653aefc46 Author: iveresov Date: 2011-08-05 16:50 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/7c2653aefc46

7060836: RHEL 5.5 and 5.6 should support UseNUMA Summary: Add a wrapper for sched_getcpu() for systems where libc lacks it Reviewed-by: ysr Contributed-by: Andrew John Hughes <ahughes at redhat.com>

! src/os/linux/vm/os_linux.cpp ! src/os/linux/vm/os_linux.hpp

Changeset: 41e6ee74f879 Author: kevinw Date: 2011-08-02 14:37 +0100 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/41e6ee74f879

7072527: CMS: JMM GC counters overcount in some cases Summary: Avoid overcounting when CMS has concurrent mode failure. Reviewed-by: ysr Contributed-by: rednaxelafx at gmail.com

! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp ! src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.hpp

Changeset: e9db47a083cc Author: kevinw Date: 2011-08-11 14:58 +0100 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/e9db47a083cc

Merge

Changeset: 87e40b34bc2b Author: johnc Date: 2011-08-11 11:36 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/87e40b34bc2b

7074579: G1: JVM crash with JDK7 running ATG CRMDemo Fusion App Summary: Handlize MemoryUsage klass oop in createGCInfo routine Reviewed-by: tonyp, fparain, ysr, jcoomes

! src/share/vm/services/gcNotifier.cpp

Changeset: f44782f04dd4 Author: tonyp Date: 2011-08-12 11:31 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/f44782f04dd4

7039627: G1: avoid BOT updates for survivor allocations and dirty survivor regions incrementally Summary: Refactor the allocation code during GC to use the G1AllocRegion abstraction. Use separate subclasses of G1AllocRegion for survivor and old regions. Avoid BOT updates and dirty survivor cards incrementally for the former. Reviewed-by: brutisso, johnc, ysr

! src/share/vm/gc_implementation/g1/g1AllocRegion.cpp ! src/share/vm/gc_implementation/g1/g1AllocRegion.hpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp ! src/share/vm/gc_implementation/g1/g1CollectedHeap.inline.hpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp ! src/share/vm/gc_implementation/g1/g1CollectorPolicy.hpp ! src/share/vm/gc_implementation/g1/heapRegion.cpp ! src/share/vm/gc_implementation/g1/heapRegion.hpp ! src/share/vm/gc_implementation/g1/heapRegionRemSet.cpp

Changeset: 76b1a9420e3d Author: ysr Date: 2011-08-16 08:02 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/76b1a9420e3d

Merge

Changeset: 46cb9a7b8b01 Author: dsamersoff Date: 2011-08-10 15:04 +0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/46cb9a7b8b01

7073913: The fix for 7017193 causes segfaults Summary: Buffer overflow in os::get_line_chars Reviewed-by: coleenp, dholmes, dcubed Contributed-by: aph at redhat.com

! src/share/vm/runtime/os.cpp

Changeset: b1cbb0907b36 Author: zgu Date: 2011-04-15 09:34 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/b1cbb0907b36

7016797: Hotspot: securely/restrictive load dlls and new API for loading system dlls Summary: Created Windows Dll wrapped to handle jdk6 and jdk7 platform requirements, also provided more restictive Dll search orders for Windows system Dlls. Reviewed-by: acorn, dcubed, ohair, alanb

! make/windows/makefiles/compile.make ! src/os/windows/vm/decoder_windows.cpp ! src/os/windows/vm/jvm_windows.h ! src/os/windows/vm/os_windows.cpp ! src/os/windows/vm/os_windows.hpp

Changeset: 279ef1916773 Author: zgu Date: 2011-07-12 21:13 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/279ef1916773

7065535: Mistyped function name that disabled UseLargePages on Windows Summary: Missing suffix "A" of Windows API LookupPrivilegeValue failed finding function pointer, caused VM to disable UseLargePages option Reviewed-by: coleenp, phh

! src/os/windows/vm/os_windows.cpp

Changeset: a68e11dceb83 Author: zgu Date: 2011-08-16 09:18 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/a68e11dceb83

Merge

Changeset: 00ed4ccfe642 Author: collins Date: 2011-08-17 07:05 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/00ed4ccfe642

Merge

Changeset: 43f9d800f276 Author: iveresov Date: 2011-07-20 18:04 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/43f9d800f276

7066339: Tiered: policy should make consistent decisions about osr levels Summary: Added feedback disabling flag to common(), fixed handling of TieredStopAtLevel. Reviewed-by: kvn, never

! src/share/vm/classfile/classLoader.cpp ! src/share/vm/interpreter/linkResolver.cpp ! src/share/vm/prims/methodHandles.cpp ! src/share/vm/runtime/advancedThresholdPolicy.cpp ! src/share/vm/runtime/advancedThresholdPolicy.hpp ! src/share/vm/runtime/compilationPolicy.hpp ! src/share/vm/runtime/javaCalls.cpp ! src/share/vm/runtime/simpleThresholdPolicy.cpp ! src/share/vm/runtime/simpleThresholdPolicy.hpp

Changeset: 6a991dcb52bb Author: never Date: 2011-07-21 08:38 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/6a991dcb52bb

7012081: JSR 292: SA-JDI can't read MH/MT/Indy ConstantPool entries Reviewed-by: kvn, twisti, jrose

! agent/src/share/classes/sun/jvm/hotspot/interpreter/Bytecode.java

Changeset: 3d42f82cd811 Author: kvn Date: 2011-07-21 11:25 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/3d42f82cd811

7063628: Use cbcond on T4 Summary: Add new short branch instruction to Hotspot sparc assembler. Reviewed-by: never, twisti, jrose

! src/cpu/sparc/vm/assembler_sparc.cpp ! src/cpu/sparc/vm/assembler_sparc.hpp ! src/cpu/sparc/vm/assembler_sparc.inline.hpp ! src/cpu/sparc/vm/c1_CodeStubs_sparc.cpp ! src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp ! src/cpu/sparc/vm/c1_MacroAssembler_sparc.cpp ! src/cpu/sparc/vm/c1_Runtime1_sparc.cpp ! src/cpu/sparc/vm/cppInterpreter_sparc.cpp ! src/cpu/sparc/vm/interp_masm_sparc.cpp ! src/cpu/sparc/vm/interpreter_sparc.cpp ! src/cpu/sparc/vm/methodHandles_sparc.cpp ! src/cpu/sparc/vm/sharedRuntime_sparc.cpp ! src/cpu/sparc/vm/sparc.ad ! src/cpu/sparc/vm/stubGenerator_sparc.cpp ! src/cpu/sparc/vm/templateInterpreter_sparc.cpp ! src/cpu/sparc/vm/templateTable_sparc.cpp ! src/cpu/sparc/vm/vm_version_sparc.cpp ! src/cpu/sparc/vm/vm_version_sparc.hpp ! src/cpu/sparc/vm/vtableStubs_sparc.cpp ! src/cpu/x86/vm/x86_32.ad ! src/cpu/x86/vm/x86_64.ad ! src/os_cpu/solaris_sparc/vm/vm_version_solaris_sparc.cpp ! src/share/vm/adlc/formssel.cpp ! src/share/vm/adlc/output_c.cpp ! src/share/vm/adlc/output_h.cpp ! src/share/vm/opto/compile.cpp ! src/share/vm/opto/machnode.cpp ! src/share/vm/opto/machnode.hpp ! src/share/vm/opto/output.cpp ! src/share/vm/runtime/globals.hpp

Changeset: 4e761e7e6e12 Author: kvn Date: 2011-07-26 19:35 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/4e761e7e6e12

7070134: Hotspot crashes with sigsegv from PorterStemmer Summary: Do not move data nodes which are attached to a predicate test to a dominating test. Reviewed-by: never

! src/share/vm/opto/ifnode.cpp ! src/share/vm/opto/loopPredicate.cpp ! src/share/vm/opto/loopnode.hpp ! src/share/vm/opto/loopopts.cpp

Changeset: 0f34fdee809e Author: never Date: 2011-07-27 15:06 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/0f34fdee809e

7071427: AdapterFingerPrint can hold 8 entries per int Reviewed-by: kvn

! src/share/vm/runtime/java.cpp ! src/share/vm/runtime/sharedRuntime.cpp

Changeset: c7b60b601eb4 Author: kvn Date: 2011-07-27 17:28 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/c7b60b601eb4

7069452: Cleanup NodeFlags Summary: Remove flags which duplicate information in Node::NodeClasses. Reviewed-by: never

! src/cpu/sparc/vm/sparc.ad ! src/cpu/x86/vm/x86_32.ad ! src/cpu/x86/vm/x86_64.ad ! src/share/vm/adlc/adlparse.cpp ! src/share/vm/adlc/archDesc.cpp ! src/share/vm/adlc/formssel.cpp ! src/share/vm/adlc/formssel.hpp ! src/share/vm/adlc/output_h.cpp ! src/share/vm/opto/block.cpp ! src/share/vm/opto/callnode.hpp ! src/share/vm/opto/cfgnode.hpp ! src/share/vm/opto/coalesce.cpp ! src/share/vm/opto/gcm.cpp ! src/share/vm/opto/idealGraphPrinter.cpp ! src/share/vm/opto/lcm.cpp ! src/share/vm/opto/machnode.hpp ! src/share/vm/opto/mulnode.cpp ! src/share/vm/opto/mulnode.hpp ! src/share/vm/opto/node.hpp ! src/share/vm/opto/output.cpp ! src/share/vm/opto/reg_split.cpp ! src/share/vm/opto/superword.cpp ! src/share/vm/opto/superword.hpp ! src/share/vm/opto/vectornode.cpp ! src/share/vm/opto/vectornode.hpp

Changeset: d17bd0b18663 Author: twisti Date: 2011-07-28 02:14 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/d17bd0b18663

7066143: JSR 292: Zero support after regressions from 7009923 and 7009309 Reviewed-by: jrose, twisti Contributed-by: Xerxes Ranby <xerxes at zafena.se>

! src/cpu/zero/vm/stack_zero.cpp ! src/share/vm/runtime/vmStructs.cpp

Changeset: ce3e1d4dc416 Author: never Date: 2011-07-28 13:03 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/ce3e1d4dc416

7060619: C1 should respect inline and dontinline directives from CompilerOracle Reviewed-by: kvn, iveresov

! src/share/vm/c1/c1_GraphBuilder.cpp

Changeset: c96c3eb1efae Author: kvn Date: 2011-07-29 09:16 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/c96c3eb1efae

7068051: SIGSEGV in PhaseIdealLoop::build_loop_late_post Summary: Removed predicate cloning from loop peeling optimization and from split fall-in paths. Reviewed-by: never

! src/share/vm/opto/cfgnode.cpp ! src/share/vm/opto/ifnode.cpp ! src/share/vm/opto/loopPredicate.cpp ! src/share/vm/opto/loopTransform.cpp ! src/share/vm/opto/loopUnswitch.cpp ! src/share/vm/opto/loopnode.cpp ! src/share/vm/opto/loopnode.hpp ! src/share/vm/opto/phaseX.hpp

Changeset: 4aa5974a06dd Author: kvn Date: 2011-08-06 08:28 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/4aa5974a06dd

7075559: JPRT windows_x64 build failure Summary: use SA_CLASSDIR variable instead of dirsctory saclasses. Reviewed-by: kamg, dcubed

! make/linux/makefiles/defs.make ! make/solaris/makefiles/defs.make ! make/solaris/makefiles/saproc.make ! make/windows/makefiles/defs.make ! make/windows/makefiles/sa.make

Changeset: a3142bdb6707 Author: twisti Date: 2011-08-08 05:49 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/a3142bdb6707

7071823: Zero: zero/shark doesn't build after b147-fcs Reviewed-by: gbenson, twisti Contributed-by: Chris Phillips <chphilli at redhat.com>

! src/cpu/zero/vm/frame_zero.cpp

Changeset: a19c671188cb Author: never Date: 2011-08-08 13:19 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/a19c671188cb

7075623: 6990212 broke raiseException in 64 bit Reviewed-by: kvn, twisti

! src/cpu/sparc/vm/methodHandles_sparc.cpp ! src/cpu/x86/vm/methodHandles_x86.cpp

Changeset: f1c12354c3f7 Author: roland Date: 2011-08-02 18:36 +0200 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/f1c12354c3f7

7074017: Introduce MemBarAcquireLock/MemBarReleaseLock nodes for monitor enter/exit code paths Summary: replace MemBarAcquire/MemBarRelease nodes on the monitor enter/exit code paths with new MemBarAcquireLock/MemBarReleaseLock nodes Reviewed-by: kvn, twisti

! src/cpu/sparc/vm/sparc.ad ! src/cpu/x86/vm/x86_32.ad ! src/cpu/x86/vm/x86_64.ad ! src/share/vm/adlc/formssel.cpp ! src/share/vm/opto/classes.hpp ! src/share/vm/opto/graphKit.cpp ! src/share/vm/opto/macro.cpp ! src/share/vm/opto/matcher.cpp ! src/share/vm/opto/matcher.hpp ! src/share/vm/opto/memnode.cpp ! src/share/vm/opto/memnode.hpp

Changeset: 6987871cfb9b Author: kvn Date: 2011-08-10 14:06 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/6987871cfb9b

7077439: Possible reference through NULL in loopPredicate.cpp:726 Summary: Use cl->is_valid_counted_loop() check. Reviewed-by: never

! src/share/vm/opto/loopPredicate.cpp ! src/share/vm/opto/loopTransform.cpp ! src/share/vm/opto/loopnode.cpp ! src/share/vm/opto/superword.cpp

Changeset: 95134e034042 Author: kvn Date: 2011-08-11 12:08 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/95134e034042

7063629: use cbcond in C2 generated code on T4 Summary: Use new short branch instruction in C2 generated code. Reviewed-by: never

! src/cpu/sparc/vm/assembler_sparc.hpp ! src/cpu/sparc/vm/sparc.ad ! src/cpu/sparc/vm/vm_version_sparc.cpp ! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/assembler_x86.hpp ! src/cpu/x86/vm/x86_32.ad ! src/cpu/x86/vm/x86_64.ad ! src/os_cpu/linux_x86/vm/linux_x86_32.ad ! src/os_cpu/linux_x86/vm/linux_x86_64.ad ! src/os_cpu/solaris_x86/vm/solaris_x86_32.ad ! src/os_cpu/solaris_x86/vm/solaris_x86_64.ad ! src/share/vm/adlc/formssel.cpp ! src/share/vm/adlc/output_h.cpp ! src/share/vm/opto/block.cpp ! src/share/vm/opto/block.hpp ! src/share/vm/opto/compile.hpp ! src/share/vm/opto/machnode.hpp ! src/share/vm/opto/matcher.hpp ! src/share/vm/opto/node.hpp ! src/share/vm/opto/output.cpp

Changeset: fdb992d83a87 Author: twisti Date: 2011-08-16 04:14 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/fdb992d83a87

7071653: JSR 292: call site change notification should be pushed not pulled Reviewed-by: kvn, never, bdelsart

! src/cpu/sparc/vm/interp_masm_sparc.cpp ! src/cpu/sparc/vm/interp_masm_sparc.hpp ! src/cpu/sparc/vm/templateTable_sparc.cpp ! src/cpu/x86/vm/interp_masm_x86_32.cpp ! src/cpu/x86/vm/interp_masm_x86_32.hpp ! src/cpu/x86/vm/interp_masm_x86_64.cpp ! src/cpu/x86/vm/interp_masm_x86_64.hpp ! src/cpu/x86/vm/templateTable_x86_32.cpp ! src/cpu/x86/vm/templateTable_x86_64.cpp ! src/share/vm/ci/ciCallSite.cpp ! src/share/vm/ci/ciCallSite.hpp ! src/share/vm/ci/ciField.hpp ! src/share/vm/classfile/systemDictionary.cpp ! src/share/vm/classfile/systemDictionary.hpp ! src/share/vm/classfile/vmSymbols.hpp ! src/share/vm/code/dependencies.cpp ! src/share/vm/code/dependencies.hpp ! src/share/vm/code/nmethod.cpp ! src/share/vm/interpreter/interpreterRuntime.cpp ! src/share/vm/interpreter/templateTable.hpp ! src/share/vm/memory/universe.cpp ! src/share/vm/memory/universe.hpp ! src/share/vm/oops/instanceKlass.cpp ! src/share/vm/opto/callGenerator.cpp ! src/share/vm/opto/callGenerator.hpp ! src/share/vm/opto/doCall.cpp ! src/share/vm/opto/parse3.cpp

Changeset: 11211f7cb5a0 Author: kvn Date: 2011-08-16 11:53 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/11211f7cb5a0

7079317: Incorrect branch's destination block in PrintoOptoAssembly output Summary: save/restore label and block in scratch_emit_size() Reviewed-by: never

! src/share/vm/adlc/archDesc.cpp ! src/share/vm/adlc/formssel.cpp ! src/share/vm/adlc/output_c.cpp ! src/share/vm/adlc/output_h.cpp ! src/share/vm/opto/block.cpp ! src/share/vm/opto/compile.cpp ! src/share/vm/opto/idealGraphPrinter.cpp ! src/share/vm/opto/machnode.cpp ! src/share/vm/opto/machnode.hpp ! src/share/vm/opto/node.hpp ! src/share/vm/opto/output.cpp

Changeset: 1af104d6cf99 Author: kvn Date: 2011-08-16 16:59 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/1af104d6cf99

7079329: Adjust allocation prefetching for T4 Summary: on T4 2 BIS instructions should be issued to prefetch 64 bytes Reviewed-by: iveresov, phh, twisti

! src/cpu/sparc/vm/assembler_sparc.hpp ! src/cpu/sparc/vm/sparc.ad ! src/cpu/sparc/vm/vm_version_sparc.cpp ! src/cpu/sparc/vm/vm_version_sparc.hpp ! src/cpu/x86/vm/assembler_x86.cpp ! src/cpu/x86/vm/vm_version_x86.cpp ! src/cpu/x86/vm/vm_version_x86.hpp ! src/cpu/x86/vm/x86_32.ad ! src/cpu/x86/vm/x86_64.ad ! src/share/vm/adlc/formssel.cpp ! src/share/vm/memory/threadLocalAllocBuffer.hpp ! src/share/vm/opto/classes.hpp ! src/share/vm/opto/macro.cpp ! src/share/vm/opto/matcher.cpp ! src/share/vm/opto/memnode.hpp ! src/share/vm/runtime/globals.hpp ! src/share/vm/runtime/vm_version.cpp ! src/share/vm/runtime/vm_version.hpp

Changeset: 381bf869f784 Author: twisti Date: 2011-08-17 05:14 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/381bf869f784

7079626: x64 emits unnecessary REX prefix Reviewed-by: kvn, iveresov, never

! src/cpu/x86/vm/assembler_x86.cpp

Changeset: bd87c0dcaba5 Author: twisti Date: 2011-08-17 11:52 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/bd87c0dcaba5

7079769: JSR 292: incorrect size() for CallStaticJavaHandle on sparc Reviewed-by: never, kvn

! src/cpu/sparc/vm/sparc.ad

Changeset: 739a9abbbd4b Author: kvn Date: 2011-08-18 11:49 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/739a9abbbd4b

7080431: VM asserts if specified size(x) in .ad is larger than emitted size Summary: Move code from finalize_offsets_and_shorten() to fill_buffer() to restore previous behavior. Reviewed-by: never

! src/share/vm/opto/compile.hpp ! src/share/vm/opto/output.cpp

Changeset: de147f62e695 Author: kvn Date: 2011-08-19 08:55 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/de147f62e695

Merge

Changeset: 24cee90e9453 Author: jcoomes Date: 2011-08-17 10:32 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/24cee90e9453

6791672: enable 1G and larger pages on solaris Reviewed-by: ysr, iveresov, johnc

! src/os/solaris/vm/os_solaris.cpp ! src/share/vm/runtime/os.cpp ! src/share/vm/runtime/os.hpp

Changeset: 3be7439273c5 Author: katleman Date: 2011-05-25 13:31 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/3be7439273c5

7044486: open jdk repos have files with incorrect copyright headers, which can end up in src bundles Reviewed-by: ohair, trims

! agent/src/share/classes/sun/jvm/hotspot/runtime/ServiceThread.java ! make/linux/README ! make/windows/projectfiles/kernel/Makefile ! src/cpu/x86/vm/vm_version_x86.cpp ! src/cpu/x86/vm/vm_version_x86.hpp ! src/os_cpu/solaris_sparc/vm/solaris_sparc.s ! src/share/tools/hsdis/README ! src/share/vm/gc_implementation/g1/heapRegionSet.inline.hpp ! src/share/vm/gc_implementation/parNew/parCardTableModRefBS.cpp ! src/share/vm/utilities/yieldingWorkgroup.cpp

Changeset: 8b135e6129d6 Author: jeff Date: 2011-05-27 15:01 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/8b135e6129d6

7045697: JDK7 THIRD PARTY README update Reviewed-by: lana

! THIRD_PARTY_README

Changeset: 52e4ba46751f Author: kamg Date: 2011-04-12 16:42 -0400 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/52e4ba46751f

7020373: JSR rewriting can overflow memory address size variables Summary: Abort if incoming classfile's parameters would cause overflows Reviewed-by: coleenp, dcubed, never

! src/share/vm/oops/generateOopMap.cpp

Changeset: bca686989d4b Author: asaha Date: 2011-06-15 14:59 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/bca686989d4b

7055247: Ignore test of # 7020373 Reviewed-by: dcubed

! test/runtime/7020373/Test7020373.sh

Changeset: 337ffef74c37 Author: jeff Date: 2011-06-22 10:10 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/337ffef74c37

7057046: Add embedded license to THIRD PARTY README Reviewed-by: lana

! THIRD_PARTY_README

Changeset: 9f12ede5571a Author: jcoomes Date: 2011-08-19 14:08 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/9f12ede5571a

Merge

! src/cpu/x86/vm/vm_version_x86.cpp ! src/cpu/x86/vm/vm_version_x86.hpp ! src/share/vm/oops/generateOopMap.cpp ! src/share/vm/runtime/os.cpp

Changeset: 7c29742c41b4 Author: jcoomes Date: 2011-08-19 14:22 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/7c29742c41b4

7081251: bump the hs22 build number to 02 Reviewed-by: johnc

! make/hotspot_version

Changeset: 8580b4f22e29 Author: jcoomes Date: 2011-08-23 21:17 -0700 URL: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/hotspot/rev/8580b4f22e29

Merge

! .jcheck/conf

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