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1472 Commits

Author SHA1 Message Date
Michael Wilkerson
1cba1184f3 Added tag jdk7-b78 for changeset c60317f0dfe6 2009-12-17 14:10:24 -08:00
Jon Masamitsu
9610e7e0af Merge 2009-12-17 07:02:39 -08:00
Tom Rodriguez
eb547a56a5 5057818: codecache full and compiler disabled in bigapps fastdebug run 
Reviewed-by: kvn
 2009-12-16 22:15:12 -08:00
Xiaobin Lu
47f7d77695 Merge 2009-12-16 15:44:08 -08:00
Igor Veresov
1383dc414b 6862387: tune concurrent refinement further 
Reworked the concurrent refinement: threads activation, feedback-based threshold adjustment, other miscellaneous fixes.

Reviewed-by: apetrusenko, tonyp
 2009-12-16 15:12:51 -08:00
Xiaobin Lu
f42d7fcedb 6895168: JCK api/signaturetest/sigtest.basic.html#basic test fails for jdk 5.0 with HS 16 in nightly build 
Reviewed-by: dholmes, acorn, jrose
 2009-12-16 14:27:50 -08:00
Xiaobin Lu
ad61b86753 6899467: System property java.class.version out-of-sync with VM for jdk 5.0 with HS 16 in nightly build 
Reviewed-by: kvn, never, dholmes, ysr
 2009-12-16 13:16:08 -08:00
Jesse Glick
cef018f382 6909462: Fix nbproject/private references in .hgignore 
See bugzilla issue 100097

Reviewed-by: tbell
 2009-12-16 12:51:48 -08:00
Paul Hohensee
ce423c9e98 6843629: Make current hotspot build part of jdk5 control build 
Source changes for older compilers plus makefile changes.

Reviewed-by: xlu
 2009-12-16 12:54:49 -05:00
Christian Thalinger
fae9c37803 6829192: JSR 292 needs to support 64-bit x86 
Changes for method handles and invokedynamic

Reviewed-by: kvn
 2009-12-16 12:48:04 +01:00
Igor Veresov
bcf018d026 Merge 2009-12-15 17:19:40 -08:00
Daniel D. Daugherty
ab3b12bdbd Merge 2009-12-14 13:26:29 -07:00
Daniel D. Daugherty
ce78944539 6849968: 3/2 JVMTI tests fails on jdk5.0 with hs14 
If a JVMTI agent asks for version 1.0, then it should get version 1.0 semantics.

Reviewed-by: dholmes, ohair
 2009-12-14 10:05:36 -07:00
Daniel D. Daugherty
8dd1b6ace1 6648438: 4/4 src/share/vm/prims/jvmtiEnv.cpp:457 assert(phase == JVMTI_PHASE_LIVE,"sanity check") 
Return error on invalid JVMTI_PHASE instead of asserting.

Reviewed-by: dholmes, ohair
 2009-12-14 09:51:09 -07:00
Erik Trimble
6f0c95f7a3 Merge 2009-12-11 16:38:37 -08:00
Yumin Qi
4f656a451e 6361589: Print out stack trace for target thread of GC crash 
If GC crashed with java thread involved, print out the java stack trace in error report

Reviewed-by: never, ysr, coleenp, dholmes
 2009-12-11 11:09:49 -08:00
Jon Masamitsu
1bed5a3ded Merge 2009-12-11 09:30:48 -08:00
Jon Masamitsu
c5b5e2e3a7 Merge 2009-12-11 08:39:30 -08:00
John Cuthbertson
93d5e80a7e 6908215: G1: SEGV with G1PolicyVerbose=2 debug flag 
Change CollectionSetChooser::printSortedHeapRegions to handle null entries in _markedRegions growable array.

Reviewed-by: jmasa, tonyp, iveresov
 2009-12-09 23:51:38 -08:00
Vladimir Kozlov
00f583219f 6896727: nsk/logging/LoggingPermission/LoggingPermission/logperm002 fails with G1, EscapeAnalisys 
Move instance store's memory users to corresponding memory slices when updating its memory edge.

Reviewed-by: never
 2009-12-09 19:50:14 -08:00
Vladimir Kozlov
9f5ca0249d 6895383: JCK test throws NPE for method compiled with Escape Analysis 
Add missing checks for MemBar nodes in EA.

Reviewed-by: never
 2009-12-09 16:40:45 -08:00
Tom Rodriguez
dfbb0bf3e2 6908167: jbb2005, OptimizeStringConcat causes assert in EA 
Reviewed-by: kvn
 2009-12-08 16:27:21 -08:00
Y. Srinivas Ramakrishna
d090b4fe29 6908208: UseCompressedOops: array_size() returns incorrect size for MAX_INT object array following 6906727 
In array_size() cast to an unsigned to avoid overflow of intermediate value.

Reviewed-by: kvn, tonyp, jmasa, jcoomes, coleenp
 2009-12-08 15:12:17 -08:00
Antonios Printezis
203cd9408a 6904967: G1: some CollectionUsageThreshold tests fail 
Ensure that max and committed are non-zero (currently: at least as large as the region size).

Reviewed-by: iveresov, mchung
 2009-12-07 14:22:34 -05:00
Antonios Printezis
911a80e5d5 6906565: G1: deal with compilation warning in g1MemoryPool.hpp 
Size_t max_size() hides size_t max_size() const.

Reviewed-by: jmasa, ysr
 2009-12-04 07:44:41 -05:00
Antonios Printezis
8a125d9913 6880903: G1: G1 reports incorrect Runtime.maxMemory() 
G1 reports committed memory instead of reserved memory from the Runtime.maxMemory() method

Reviewed-by: ysr, jmasa
 2009-12-04 07:44:35 -05:00
Y. Srinivas Ramakrishna
d875a8e0f1 6906727: UseCompressedOops: some card-marking fixes related to object arrays 
Introduced a new write_ref_array(HeapWords* start, size_t count) method that does the requisite MemRegion range calculation so (some of the) clients of the erstwhile write_ref_array(MemRegion mr) do not need to worry. This removed all external uses of array_size(), which was also simplified and made private. Asserts were added to catch other possible issues. Further, less essential, fixes stemming from this investigation are deferred to CR 6904516 (to follow shortly in hs17).

Reviewed-by: kvn, coleenp, jmasa
 2009-12-03 15:01:57 -08:00
Vladimir Kozlov
d19aa4e217 6892265: System.arraycopy unable to reference elements beyond Integer.MAX_VALUE bytes 
Use size_t type cast to widen int values in typeArrayKlass::copy_array().

Reviewed-by: never, jcoomes
 2009-12-03 14:20:22 -08:00
Michael Wilkerson
740223f03b Added tag jdk7-b77 for changeset 3b5dba03cfd7 2009-12-03 12:52:49 -08:00
David Holmes
baf249687c Merge 2009-12-02 20:32:27 -05:00
Changpeng Fang
8a9580b1a1 6901572: JVM 1.6.16 crash on loops: assert(has_node(i),"") 
Skip the secondary induction variable handling if it is dead

Reviewed-by: never, kvn
 2009-12-02 13:29:00 -08:00
Coleen Phillimore
0f3f714a22 Merge 2009-12-02 07:59:49 -08:00
Igor Veresov
b5e3a7a597 Merge 2009-12-01 22:11:01 -08:00
David Holmes
10232cb341 6822370: ReentrantReadWriteLock: threads hung when there are no threads holding onto the lock (Netra x4450) 
This day one bug is caused by missing memory barriers in various Parker::park() paths that can result in lost wakeups and hangs.

Reviewed-by: dice, acorn
 2009-12-01 22:29:02 -05:00
Igor Veresov
7dc1f5f545 Merge 2009-12-01 14:49:41 -08:00
Gary Benson
63cc2211ed 6896043: first round of zero fixes 
Reviewed-by: kvn
 2009-11-27 07:56:58 -08:00
Changpeng Fang
a3b6bcb4a8 6904191: OptimizeStringConcat should be product instead of experimental 
Make OptimizeStringConcat a product VM option(contributed by never)

Reviewed-by: never
 2009-11-25 12:09:02 -08:00
Mandy Chung
b409d16477 6888880: JKernel VM to inject the sun.jkernel.DownloadManager as a boot classloader hook 
Call sun.jkernel.DownloadManager.setBootClassLoaderHook during the kernel VM initialization

Reviewed-by: alanb, coleenp, acorn
 2009-11-25 08:37:04 -08:00
Keith McGuigan
c3f175e0d5 Merge 2009-11-25 09:03:42 -05:00
John Cuthbertson
5a239d996b 6899058: G1: Internal error in ptrQueue.cpp:201 in nightly tests 
Fixes a race on the dirty card queue completed buffer list between worker thread(s) performing a flush of a deferred store barrier (enqueueing a newly completed buffer) and worker thread(s) in the RSet updating code claiming completed buffers. Removed the routine that removes elements from the completed update buffer queue using a CAS.

Reviewed-by: ysr, tonyp
 2009-11-24 15:19:30 -08:00
Changpeng Fang
4a2266601a Merge 2009-11-24 11:49:42 -08:00
Karen Kinnear
8b3ec53033 Merge 2009-11-23 16:24:35 -05:00
Paul Hohensee
4aba621c22 6900899: vm fails to start when -Xmx value is less than OldSize + NewSize 
Set minimum heap size to min(OldSize + NewSize, MaxHeapSize) in Arguments::set_heap_size().

Reviewed-by: kvn, ysr, tonyp
 2009-11-20 16:22:38 -05:00
Antonios Printezis
9cf0c891d9 6815790: G1: Missing MemoryPoolMXBeans with -XX:+UseG1GC 
It introduces the necessary memory pools for G1.

Reviewed-by: mchung, ysr
 2009-11-20 14:47:01 -05:00
Vladimir Kozlov
39a98bab1d 6902036: WorldWind asserts on escape.cpp:1153: assert(addr->is_AddP(),"AddP required") 
Remove the assert.

Reviewed-by: twisti
 2009-11-19 14:32:23 -08:00
Y. Srinivas Ramakrishna
b5af9f3408 6902303: G1: ScavengeALot should cause an incremental, rather than a full, collection 
ScavengeALot now causes an incremental (but possibly partially young, in the G1 sense) collection. Some such collections may be abandoned on account of MMU specs. Band-aided a native leak associated with abandoned pauses, as well as an MMU tracker overflow related to frequent scavenge events in the face of a large MMU denominator interval; the latter is protected by a product flag that defaults to false.

Reviewed-by: tonyp
 2009-11-19 13:43:25 -08:00
Y. Srinivas Ramakrishna
c54bb4236d 6902701: G1: protect debugging code related to 6898948 with a debug flag 
Protected stats dump with a new develop flag; other than for the dump, reconciled product and non-product behaviour in face of the error.

Reviewed-by: tonyp
 2009-11-19 10:19:19 -08:00
Christian Thalinger
e6547d1b20 6902000: use ShouldNotReachHere() for btos/ctos/stos in TemplateInterpreterGenerator::set_short_entry_points 
Set_entry_point is only ever used with the tos states of bytecode templates in templateTable.cpp and none of those use the subword tos states like btos, ctos and stos.

Reviewed-by: kvn
 2009-11-19 03:41:29 -08:00
Y. Srinivas Ramakrishna
241f0f0cd8 6898948: G1: forensic instrumentation for out-of-bounds recent_avg_pause_time_ratio() 
Added instrumentation and (temporary) assert in non-product mode; clipped the value when found out-of-bounds in product mode. Fix of original issue will follow collection of data from this instrumentation.

Reviewed-by: jcoomes, tonyp
 2009-11-13 11:55:26 -08:00
David Katleman
39adc1c2b2 Added tag jdk7-b76 for changeset 02d36709a16f 2009-11-12 15:35:38 -08:00