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Author SHA1 Message Date
Erik Trimble
658a01dd3f Merge 2008-11-21 16:11:03 -08:00
Tim Bell
da14ef4113 Merge 2008-11-21 15:21:41 -08:00
Tim Bell
1ffbc44821 Merge 2008-11-21 15:21:12 -08:00
Keith McGuigan
e64aa947c4 Merge 2008-11-21 15:10:14 -05:00
Coleen Phillimore
50a5499c50 6676175: BigApps crash JVM Client VM (build 10.0-b22, mixed mode, sharing) with SIGSEGV (0xb) 
Add test for biased locking epoch before walking own thread stack in case of rare race

Reviewed-by: phh, never
 2008-11-21 08:09:11 -08:00
Y. Srinivas Ramakrishna
7d7cf3f8af 6684579: SoftReference processing can be made more efficient 
For current soft-ref clearing policies, we can decide at marking time if a soft-reference will definitely not be cleared, postponing the decision of whether it will definitely be cleared to the final reference processing phase. This can be especially beneficial in the case of concurrent collectors where the marking is usually concurrent but reference processing is usually not.

Reviewed-by: jmasa
 2008-11-20 16:56:09 -08:00
Y. Srinivas Ramakrishna
db6bef2c70 6722113: CMS: Incorrect overflow handling during precleaning of Reference lists 
When we encounter marking stack overflow during precleaning of Reference lists, we were using the overflow list mechanism, which can cause problems on account of mutating the mark word of the header because of conflicts with mutator accesses and updates of that field. Instead we should use the usual mechanism for overflow handling in concurrent phases, namely dirtying of the card on which the overflowed object lies. Since precleaning effectively does a form of discovered list processing, albeit with discovery enabled, we needed to adjust some code to be correct in the face of interleaved processing and discovery.

Reviewed-by: apetrusenko, jcoomes
 2008-11-20 12:27:41 -08:00
Xiomara Jayasena
6683daa8c7 Added tag jdk7-b40 for changeset 5db12b3a75ea 2008-11-20 11:39:58 -08:00
Xiomara Jayasena
5a1a07a54f Added tag jdk7-b40 for changeset eb261bd963b2 2008-11-20 11:39:49 -08:00
Xiomara Jayasena
a6c8f28b4e Added tag jdk7-b40 for changeset a0bb1aca37c4 2008-11-20 11:39:44 -08:00
Xiomara Jayasena
323cfc4f26 Added tag jdk7-b40 for changeset 116996236e31 2008-11-20 11:39:42 -08:00
Xiomara Jayasena
c60ef2ef3b Added tag jdk7-b40 for changeset d9cee294e5e4 2008-11-20 11:39:38 -08:00
Xiomara Jayasena
68703b507d Added tag jdk7-b40 for changeset 14c451a86ec1 2008-11-20 11:39:35 -08:00
Xiomara Jayasena
abed5710b0 Added tag jdk7-b40 for changeset 4e9ce4796705 2008-11-20 11:39:33 -08:00
Igor Veresov
28b2c4aeaf Merge 2008-11-19 14:20:51 -08:00
Vladimir Kozlov
2f7409dee4 Merge 2008-11-19 09:09:31 -08:00
Jon Masamitsu
a2078f04e8 6771742: Remove duplicate files from G1 merge 
Remove duplicate files and add includeDB_gc_g1 file in windows Makefile

Reviewed-by: jcoomes, ysr
 2008-11-18 14:52:33 -08:00
Vladimir Kozlov
43051c98f3 6773078: UseCompressedOops: assert(kid == 0L || s->_leaf->in(0) == 0L,"internal operands have no control") 
Don't set the control edge of a klass load node.

Reviewed-by: never
 2008-11-18 14:47:36 -08:00
Vladimir Kozlov
893d1c4148 6766316: assert(!nocreate,"Cannot build a phi for a block already parsed.") 
Don't use the invariant local information if there are irreducible loops.

Reviewed-by: never
 2008-11-18 12:40:28 -08:00
Vladimir Kozlov
f2c8d25c73 6772413: code cleanup 
Removed lines in adm64.make with interpret.o and moved few constant strings from header files.

Reviewed-by: never
 2008-11-18 12:31:53 -08:00
Erik Trimble
a7d5fce367 6771977: Bump HS14 build number to 07 
Update the Hotspot build number to 07

Reviewed-by: jcoomes
 2008-11-14 19:26:03 -08:00
Erik Trimble
bc9a3dae9e Merge 2008-11-14 19:23:49 -08:00
Igor Veresov
cbf1c89d60 6770608: G1: Mutator thread can flush barrier and satb queues during safepoint 
6660573: G1: BigApps Failure : guarantee(satb_mq_set.completed_buffers_num() == 0,"invariant")

When exiting a mutator thread is removed from the thread list before it has a chance to flush its SATB and barrier queues. If GC happens at this moment the objects that are refererred from these queues can be moved, which will case a crash. The fix is simply to flush the buffers before removing a thread from the list.

Reviewed-by: jcoomes, tonyp
 2008-11-14 14:23:05 -08:00
Daniel Fuchs
907d90158a 6683213: CounterMonitor's derived Gauge badly initialized 
Reviewed-by: emcmanus
 2008-11-14 17:22:10 +01:00
Xue-Lei Andrew Fan
f377bd69c3 6745052: SLServerSocket file descriptor leak 
SSLServerSocketImpl.checkEnabledSuites() does not release the temporary socket properly

Reviewed-by: wetmore, weijun
 2008-11-13 23:25:10 -08:00
Xue-Lei Andrew Fan
8db7ed98ea 6728126: Parsing Extensions in Client Hello message is done in a wrong way 
The inputStream.read(byte[], int, 0) is not always return zero.

Reviewed-by: wetmore, weijun
 2008-11-13 23:08:11 -08:00
Vladimir Kozlov
ce3f3dd8d3 6767659: Conversion from i486 to x86 missed some entries in makefiles 
Fixed missed entries.

Reviewed-by: never
 2008-11-13 14:50:04 -08:00
Tim Bell
69f8b9fce0 Merge 2008-11-13 11:15:01 -08:00
Chris Hegarty
bb833cb3e5 Merge 2008-11-13 09:40:51 +00:00
John R Rose
4e2c4fb4bd 6770949: minor tweaks before 6655638 
Minor cleanups & tuning of array.hpp, debug.cpp, growableArray.hpp, hashtable.cpp

Reviewed-by: kvn
 2008-11-12 23:26:45 -08:00
John R Rose
849e0ffb04 6653858: dynamic languages need to be able to load anonymous classes 
Low-level privileged sun.misc.Unsafe.defineAnonymousClass

Reviewed-by: kvn
 2008-11-12 22:33:26 -08:00
Vladimir Kozlov
015a08b3e8 6769748: Fix solaris makefiles for the case when "CC -V" produces several lines 
Fix solaris makefiles for 5.10 compilers

Reviewed-by: jcoomes
 2008-11-12 11:01:31 -08:00
Chris Hegarty
e9076296a9 6755625: Add HttpURLConnection.setFixedLengthStreamingMode(long) 
Reviewed-by: jccollet
 2008-11-12 16:38:17 +00:00
Keith McGuigan
8db365aa80 Merge 2008-11-12 11:23:13 -05:00
Maurizio Cimadamore
454f269528 6768932: Add support for multiline diagnostics 
Added basic support for multiline/tabular diagnostics

Reviewed-by: jjg
 2008-11-12 14:17:03 +00:00
Tom Rodriguez
f2143c7bee Merge 2008-11-12 05:42:59 -08:00
Weijun Wang
5c6f569aa5 6765491: Krb5LoginModule a little too restrictive, and the doc is not clear 
Reviewed-by: valeriep
 2008-11-12 16:01:06 +08:00
Weijun Wang
9f36c3b7c7 6733095: Failure when SPNEGO request non-Mutual 
Reviewed-by: valeriep
 2008-11-12 16:00:22 +08:00
Tom Rodriguez
1716627be0 6758445: loop heads that are exception entry points can crash during count_edges/mark_loops 
Reviewed-by: kvn, jrose
 2008-11-11 23:03:35 -08:00
Tim Bell
12fd79632c 6764892: VS2008 changes required to compile hotspot sources 
Minor changes required to build using the Visual Studio 2008 compiler

Reviewed-by: kvn, ohair
 2008-11-11 22:01:08 -08:00
Alan Bateman
1e36589fc9 Merge 2008-11-11 09:07:58 +00:00
Alan Bateman
e9a892dd41 6763122: ZipFile ctor does not throw exception when file is not a zip file 
Reviewed-by: bristor
 2008-11-11 08:59:43 +00:00
Tom Rodriguez
6cea928f70 Merge 2008-11-07 13:55:14 -08:00
John Coomes
98685a4d93 6769128: failure to run generateJvmOffsets is ignored 
Reviewed-by: xlu
 2008-11-07 12:52:16 -08:00
John Coomes
6fe817326c 6718879: cannot build on solaris nevada 
Reviewed-by: xlu
 2008-11-11 22:21:13 -08:00
Tim Bell
68e605f7a4 Merge 2008-11-07 11:45:49 -08:00
Tim Bell
491fc45d00 Merge 2008-11-07 11:45:22 -08:00
Eamonn McManus
bbac59f218 6336968: Methods to convert AttributeList to/from Map 
6750008: Add JMX.getSpecificationVersion(MBeanServerConnection) and document interop
6750472: Add a way to convert a CompositeData into a Map
6752563: Allow CompositeDataSupport to have zero items

Small JMX RFEs

Reviewed-by: dfuchs
 2008-11-07 19:19:08 +01:00
Vladimir Kozlov
7aae40a95f 6462850: generate biased locking code in C2 ideal graph 
Inline biased locking code in C2 ideal graph during macro nodes expansion

Reviewed-by: never
 2008-11-07 09:29:38 -08:00
Coleen Phillimore
0cecb67ae7 6760773: UseCompressedOops is broken with UseParNewGC 
Sparc code for gen_subtype_check was doing an ld for a compressed oop with the sign bit set so not comparing, leading to a ClassCastException.

Reviewed-by: phh, never, acorn, kvn, xlu
 2008-11-07 11:03:32 -05:00