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3698 Commits

Author SHA1 Message Date
Karen Kinnear
1f882e206f Merge 2013-08-27 01:21:22 -07:00
Vladimir Ivanov
2ec967d54f Merge 2013-08-26 21:48:19 -07:00
Daniel D. Daugherty
54b3f19d2c Merge 2013-08-26 18:34:29 -07:00
Calvin Cheung
4415ae47cd 8020675: invalid jar file in the bootclasspath could lead to jvm fatal error 
Removed offending EXCEPTION_MARK calls and code cleanup

Reviewed-by: dholmes, iklam, coleenp, mseledtsov
 2013-08-26 14:11:26 -07:00
Karen Kinnear
38560368c1 8012294: remove generic handling for default methods 
Reviewed-by: kamg, coleenp
 2013-08-26 11:35:25 -04:00
Roland Westrelin
515a7df996 8016277: Crash in nmethod::is_compiled_by_c1() on x86 
Method pointer for zombie methods may be invalid

Reviewed-by: kvn, coleenp
 2013-08-26 16:12:20 +02:00
Stefan Karlsson
15464d7992 Merge 2013-08-26 07:01:23 -07:00
Aleksey Shipilev
9f4ed448a0 8023638: Add the regression test for 8006997 
Add the relevant test and proofread the VM messages as well

Reviewed-by: coleenp, mseledtsov, dcubed
 2013-08-26 17:42:03 +04:00
Vladimir Ivanov
4b7e40084c 8022595: JSR292: deadlock during class loading of MethodHandles, MethodHandleImpl & MethodHandleNatives 
Reviewed-by: kvn, coleenp, dholmes
 2013-08-26 17:41:05 +04:00
Vladimir Ivanov
90f8734631 8022456: LogCompilation tool does not work with C1 output again 
Reviewed-by: kvn
 2013-08-26 17:37:25 +04:00
Niclas Adlertz
be8c8aac48 8023691: Create interface for nodes in class Block 
Create public methods for accessing the nodes in a block

Reviewed-by: kvn, roland
 2013-08-26 12:50:23 +02:00
David Simms
618cb11a73 8022683: JNI GetStringUTFChars should return NULL on allocation failure not abort the VM 
Return NULL on OOM from GetStringChars, GetStringUTFChars and Get<PrimitiveType>ArrayElements family of functions.

Reviewed-by: dholmes, coleenp
 2013-08-26 09:33:01 +02:00
Jon Masamitsu
a984bd23ad Merge 2013-08-23 15:59:20 -07:00
Chris Plummer
a8f6ab1f52 8020829: JT_HS: 2 runtime NMT tests fail on platforms if NMT detail is not supported 
Make tests query a new WhiteBox API to see if NMT detail is supported, and behave properly if it is not supported.

Reviewed-by: dholmes, coleenp
 2013-08-23 12:36:32 -07:00
Bill Pittore
993de8ba28 8014135: The JVMTI specification does not conform to recent changes in JNI specification 
Added support for statically linked agents

Reviewed-by: sspitsyn, bobv, coleenp
 2013-08-23 20:33:02 -04:00
Daniel D. Daugherty
3b29cc06ea Merge 2013-08-23 10:39:15 -07:00
Markus Grönlund
ea17b8decf 8023457: Event based tracing framework needs a mutex for thread groups 
Reviewed-by: acorn, sla
 2013-08-23 10:36:34 +02:00
Poonam Bajaj
626bd19644 Merge 2013-08-22 21:23:31 -07:00
Jiangli Zhou
5c6c0a8d1d 8023547: com/sun/jdi/RedefineMulti.sh fails with IllegalArgumentException after JDK-8021948 
Need to check if the constant pool mapping returns 0.

Reviewed-by: coleenp, sspitsyn
 2013-08-22 19:27:42 -04:00
Jon Masamitsu
2ef7b2abe3 Merge 2013-08-22 14:03:47 -07:00
Jon Masamitsu
892e74a87e Merge 2013-08-22 11:13:17 -07:00
Rickard Bäckman
4cb52fc49d Merge 2013-08-22 18:37:14 +02:00
Erik Helin
27e891247e 8020692: TestGCEventMixed.java failed because of timestamp in event after end event 
Reviewed-by: mgerdin, stefank
 2013-08-22 11:23:15 +02:00
Vladimir Kempik
f3ca3801d9 8020530: Non heap memory size calculated incorrectly 
Reviewed-by: coleenp, sla
 2013-08-21 22:12:11 -07:00
Bengt Rutisson
120ca47539 Merge 2013-08-22 04:14:45 +02:00
Bengt Rutisson
4c3c3b6caa 8022872: G1: Use correct GC cause for young GC triggered by humongous allocations 
Reviewed-by: tonyp, tschatzl
 2013-08-21 22:35:56 +02:00
Roland Westrelin
f188c2bf70 7199175: JSR 292: C1 needs patching when invokedynamic/invokehandle call site is not linked 
Do patching rather bailing out for unlinked call with appendix

Reviewed-by: twisti, kvn
 2013-08-21 13:34:45 +02:00
Vladimir Kozlov
dac98bcc0d 8023472: C2 optimization breaks with G1 
Set control edge for previous value load in G1 pre-barrier

Reviewed-by: twisti
 2013-08-23 18:04:35 -07:00
Vladimir Kozlov
ccfb92c6a9 8012972: Incremental Inlining should support scalar replaced object in debug info 
Store in _first_index not absolute index but an index relative to the last (youngest) jvms->_scloff value

Reviewed-by: roland, twisti
 2013-08-23 11:41:37 -07:00
Daniel D. Daugherty
e951505eab 8023287: HOTSPOT_BUILD_COMPILER needs to support "Sun Studio 12u3" 
Recognize 0x5120 as "Sun Studio 12u3".

Reviewed-by: dholmes, coleenp
 2013-08-20 13:47:40 -07:00
Jiangli Zhou
9fab0cfa1b Merge 2013-08-20 00:48:55 -07:00
Rickard Bäckman
6ef251ac19 8022283: Assertion failed: assert(is_loaded() && field->holder()->is_loaded() && klass()->is_subclass_of (field->holder())) failed: invalid access 
Reviewed-by: roland, twisti
 2013-08-20 09:37:01 +02:00
Jiangli Zhou
553b498f51 8021948: Change InstanceKlass::_source_file_name and _generic_signature from Symbol* to constant pool indexes 
Change InstanceKlass::_source_file_name and _generic_signature to u2 fields.

Reviewed-by: coleenp, iklam
 2013-08-19 14:59:54 -04:00
Daniel D. Daugherty
2c28ff340a Merge 2013-08-16 10:06:58 -07:00
Jon Masamitsu
d0aa753d99 8022817: CMS should not shrink if compaction was not done 
Reviewed-by: ysr, mgerdin
 2013-08-16 06:12:46 -07:00
Stefan Karlsson
7ade7987a0 8007074: SIGSEGV at ParMarkBitMap::verify_clear() 
Replace the broken large pages implementation on Linux. New flag: -XX:+UseTransparentHugePages - Linux specific flag to turn on transparent huge page hinting with madvise(..., MAP_HUGETLB). Changed behavior: -XX:+UseLargePages - tries to use -XX:+UseTransparentHugePages before trying other large pages implementations (on Linux). Changed behavior: -XX:+UseHugeTLBFS - Use upfront allocation of Large Pages instead of using the broken implementation to dynamically committing large pages. Changed behavior: -XX:LargePageSizeInBytes - Turned off the ability to use this flag on Linux and provides warning to user if set to a value different than the OS chosen large page size. Changed behavior: Setting no large page size - Now defaults to use -XX:UseTransparentHugePages if the OS supports it. Previously, -XX:+UseHugeTLBFS was chosen if the OS was configured to use large pages.

Reviewed-by: tschatzl, dcubed, brutisso
 2013-08-16 13:22:32 +02:00
Bengt Rutisson
5075c7e128 Merge 2013-08-16 09:02:36 +02:00
Harold Seigel
4d91f4e69d 8003424: Enable Class Data Sharing for CompressedOops 
8016729: ObjectAlignmentInBytes=16 now forces the use of heap based compressed oops
8005933: The -Xshare:auto option is ignored for -server

Move klass metaspace above the heap and support CDS with compressed klass ptrs.

Reviewed-by: coleenp, kvn, mgerdin, tschatzl, stefank
 2013-08-15 20:04:10 -04:00
Rickard Bäckman
8db7a08b50 Merge 2013-08-15 15:26:16 +02:00
Erik Helin
8250719f92 Merge 2013-08-15 06:20:48 -07:00
Bengt Rutisson
c144b8c30f 8023021: Unnecessary clearing of the card table introduced by the fix for JDK-8023013 
Reviewed-by: stefank, ehelin
 2013-08-15 10:05:50 +02:00
Jon Masamitsu
9354b09906 8021809: Partitioning based on eden sampling during allocation not reset correctly 
Reviewed-by: ysr, hiroshi
 2013-08-14 19:52:16 -07:00
Thomas Schatzl
ae7845053f 8022784: TaskQueue misses minimal documentation and references for analysis 
Add appropriate documentation and references to publication to allow easier analysis of the TaskQueue implementation.

Reviewed-by: dholmes, ehelin
 2013-08-21 10:32:02 +02:00
Jon Masamitsu
4fe3c66318 Merge 2013-08-20 10:02:38 -07:00
Erik Helin
e5f563bfef 8023219: NPG: MetaspaceMemoryPool should report statistics for all of metaspace 
Reviewed-by: stefank, sjohanss
 2013-08-19 18:17:58 +02:00
Jon Masamitsu
b7f31f0375 Merge 2013-08-19 08:58:56 -07:00
Stefan Karlsson
8fc3bf8715 8023227: Enhance layout_helper_log2_element_size assert 
Reviewed-by: mgerdin, jmasa
 2013-08-19 13:44:13 +02:00
Bengt Rutisson
5e41090120 8023145: G1: G1CollectedHeap::mark_strong_code_roots() needs to handle ParallelGCThreads=0 
Reviewed-by: stefank, mgerdin
 2013-08-16 11:26:09 +02:00
Bengt Rutisson
befd51708b Merge 2013-08-15 13:02:42 -07:00
John Cuthbertson
f63547bf71 7145569: G1: optimize nmethods scanning 
Add a list of nmethods to the RSet for a region that contain references into the region. Skip scanning the code cache during root scanning and scan the nmethod lists during RSet scanning instead.

Reviewed-by: tschatzl, brutisso, mgerdin, twisti, kvn
 2013-08-15 10:52:18 +02:00