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2928 Commits

Author SHA1 Message Date
Bharadwaj Yadavalli
8762d54e63 8005689: InterfaceAccessFlagsTest failures in Lambda-JDK tests 
Fix verifier for new interface access flags

Reviewed-by: acorn, kvn
 2013-01-09 11:39:30 -05:00
Bengt Rutisson
0f2c37ea4a 8005489: VM hangs during GC with ParallelGC and ParallelGCThreads=0 
Print an error message and exit the VM if UseParallalGC is combined with ParllelGCThreads==0. Also reviewed by vitalyd@gmail.com.

Reviewed-by: stefank, ehelin
 2013-01-09 09:48:58 +01:00
Zhengyu Gu
f4da82981d Merge 2013-01-08 15:47:23 -08:00
Coleen Phillimore
3296803650 Merge 2013-01-08 13:44:10 -08:00
Zhengyu Gu
db4cfa5011 Merge 2013-01-08 11:39:53 -08:00
Zhengyu Gu
5c6318e816 8005048: NMT: #loaded classes needs to just show the # defined classes 
Count number of instance classes so that it matches class metadata size

Reviewed-by: coleenp, acorn
 2013-01-08 14:04:25 -05:00
Eric Mccorkle
be968245ec 8004728: Add hotspot support for parameter reflection 
Add hotspot support for parameter reflection

Reviewed-by: acorn, jrose, coleenp
 2013-01-08 14:01:36 -05:00
Harold Seigel
cfea76669a 8005076: Creating a CDS archive with one alignment and running another causes a crash 
Save the alignment when writing the CDS and compare it when reading the CDS.

Reviewed-by: kvn, coleenp
 2013-01-08 13:38:11 -05:00
Jiangli Zhou
8d91f983e0 8001341: SIGSEGV in methodOopDesc::fast_exception_handler_bci_for(KlassHandle,int,Thread*)+0x3e9 
Use methodHandle.

Reviewed-by: coleenp, acorn, twisti, sspitsyn
 2013-01-08 13:01:19 -05:00
Morris Meyer
b3fe91a803 8004537: replace AbstractAssembler emit_long with emit_int32 
Reviewed-by: jrose, kvn, twisti
 2013-01-07 14:08:28 -08:00
Harold Seigel
89e575df23 8003705: CDS failed on Windows: can not map in the CDS 
Map memory only once to prevent 'already mapped' failures.

Reviewed-by: acorn, zgu
 2013-01-07 15:32:51 -05:00
Jon Masamitsu
7fb60025ee 8005672: Clean up some changes to GC logging with GCCause's 
Reviewed-by: johnc, ysr
 2013-01-04 17:04:46 -08:00
Jon Masamitsu
cca092892b 8000325: Change default for CMSClassUnloadingEnabled to true 
Reviewed-by: stefank, ysr
 2013-01-04 17:04:25 -08:00
Bengt Rutisson
2574114b01 8003822: Deprecate the incremental mode of CMS 
Reviewed-by: johnc, jwilhelm
 2013-01-04 21:33:22 +01:00
Bengt Rutisson
2cd5c87cb9 8003820: Deprecate untested and rarely used GC combinations 
Log warning messages for DefNew+CMS and ParNew+SerialOld

Reviewed-by: ysr, jwilhelm, jcoomes
 2013-01-04 11:10:17 +01:00
Vladimir Kozlov
cfcd28fd9d 8005522: use fast-string instructions on x86 for zeroing 
Use 'rep stosb' instead of 'rep stosq' when fast-string operations are available.

Reviewed-by: twisti, roland
 2013-01-03 15:09:55 -08:00
Jon Masamitsu
6f5991fa38 8004895: NPG: JMapPermCore test failure caused by warnings about missing field 
Reviewed-by: johnc
 2013-01-03 15:03:27 -08:00
Bill Pittore
782ef982f6 8004051: assert(_oprs_len[mode] < maxNumberOfOperands) failed: array overflow 
Assert is triggered when number of register based arguments passed to a java method exceeds 16.

Reviewed-by: roland, vladidan
 2013-01-03 15:08:43 -05:00
Coleen Phillimore
64499d9494 8005494: SIGSEGV in Rewriter::relocate_and_link() when testing Weblogic with CompressedOops and KlassPtrs 
Relocate functions with jsr's when rewriting so not repeated after reading shared archive

Reviewed-by: twisti, jrose
 2013-01-02 20:28:09 -05:00
Bengt Rutisson
53cdde9124 8005396: Use ParNew with only one thread instead of DefNew as default for CMS on single CPU machines 
Reviewed-by: jmasa, jcoomes
 2012-12-30 08:47:52 +01:00
John Cuthbertson
15bae865ac 8004816: G1: Kitchensink failures after marking stack changes 
Reset the marking state, including the mark stack overflow flag, in the event of a marking stack overflow during serial reference processing.

Reviewed-by: jmasa
 2013-01-03 16:28:22 -08:00
David Katleman
614dd26d3d Merge 2012-12-26 14:23:50 -08:00
Yumin Qi
a5fbc1aa4d Merge 2012-12-24 11:46:38 -08:00
Roland Westrelin
73d6d417be 8005071: Incremental inlining for JSR 292 
Post parse inlining driven by number of live nodes.

Reviewed-by: twisti, kvn, jrose
 2012-12-23 17:08:22 +01:00
John Cuthbertson
2df5f7cc5a 8001424: G1: Rename certain G1-specific flags 
Rename G1DefaultMinNewGenPercent, G1DefaultMaxNewGenPercent, and G1OldCSetRegionLiveThresholdPercent to G1NewSizePercent, G1MaxNewSizePercent, and G1MixedGCLiveThresholdPercent respectively. The previous names are no longer accepted.

Reviewed-by: brutisso, ysr
 2012-12-21 11:45:34 -08:00
Tao Mao
7cb614b0e5 8004132: SerialGC: ValidateMarkSweep broken when running GCOld 
Remove bit-rotten ValidateMarkSweep functionality and flag.

Reviewed-by: johnc, jmasa
 2013-01-02 11:32:41 -08:00
Jon Masamitsu
86dd796322 8005486: NPG: Incorrect assertion in ChunkManager::list_index() 
Reviewed-by: coleenp
 2012-12-26 15:05:30 -08:00
Jesper Wilhelmsson
917282a86d Merge 2012-12-21 16:33:22 +01:00
Roland Westrelin
42c79d741b Merge 2012-12-21 01:39:34 -08:00
Morris Meyer
113e9ab39d 8004250: replace AbstractAssembler a_byte/a_long with emit_int8/emit_int32 
Reviewed-by: jrose, kvn, twisti
 2012-12-20 18:53:44 -08:00
David Katleman
5dc630b150 8004982: JDK8 source with GPL header errors 
Reviewed-by: ohair
 2012-12-20 16:24:51 -08:00
Aleksey Shipilev
fede1f0216 8004330: Add missing Unsafe entry points for addAndGet() family 
Fix java names for getAndSet intrinsics

Reviewed-by: kvn
 2012-12-20 14:17:52 -08:00
Joel Borggren-Franck
6ed6cb5375 8004823: Add VM support for type annotation reflection 
Reviewed-by: dholmes, coleenp
 2012-12-20 10:22:19 +01:00
Vladimir Kozlov
e508acf372 8004741: Missing compiled exception handle table entry for multidimensional array allocation 
Added missing exception path for multidimensional array allocation and use Throwable type instead of OutOfMemoryError for allocation's exception.

Reviewed-by: twisti
 2012-12-19 19:21:15 -08:00
Yumin Qi
ddb2b5d004 Merge 2012-12-19 16:10:19 -08:00
Ron Durbin
9c761152db 8005044: remove crufty '_g' support from HS runtime code 
Phase 2 is removing '_g' support from the Runtime code.

Reviewed-by: dcubed, coleenp, hseigel
 2012-12-19 10:35:08 -08:00
Aleksey Shipilev
4c293ebcd6 8004318: JEP-171: Support Unsafe fences intrinsics 
Add three memory-ordering intrinsics to the sun.misc.Unsafe class.

Reviewed-by: twisti, kvn
 2012-12-18 17:37:44 -08:00
Morris Meyer
52da261983 8004536: replace AbstractAssembler emit_word with emit_int16 
Reviewed-by: jrose, kvn, twisti
 2012-12-18 10:47:23 -08:00
Vladimir Ivanov
8eb3b25c4f Merge 2012-12-18 08:19:53 -08:00
Vladimir Ivanov
6d08af845e 8003135: HotSpot inlines and hoists the Thread.currentThread().isInterrupted() out of the loop 
Make the load of TLS._osthread._interrupted flag in Thread.isInterrupted(Z)Z intrinsic effectively volatile.

Reviewed-by: kvn, jrose
 2012-12-18 06:52:00 -08:00
Roland Westrelin
b1c3e5ccc6 8005031: Some cleanup in c2 to prepare for incremental inlining support 
Collection of small changes to prepare for incremental inlining.

Reviewed-by: twisti, kvn
 2012-12-18 14:55:25 +01:00
Stefan Karlsson
da4c36cdcb 8005108: NPG: MetaspaceAux::used_in_bytes(), capacity_in_bytes() and reserved_in_bytes() return inconsistent numbers 
Reverted the changes to these functions from JDK-8000662

Reviewed-by: brutisso, jmasa
 2012-12-18 10:40:51 +01:00
Bharadwaj Yadavalli
fb74718339 8004548: remove unused AbstractAssembler::print(Label&) 
Reviewed-by: kvn, twisti
 2012-12-17 11:00:22 -08:00
Zhengyu Gu
934898a792 Merge 2012-12-17 10:40:52 -08:00
Zhengyu Gu
c75042e28b 8004802: jcmd VM.native_memory baseline=false crashes VM 
NMT has to check option's value also to determine which command to execute

Reviewed-by: acorn, coleenp, hseigel
 2012-12-17 13:14:02 -05:00
Erik Helin
7fc460bae3 8004845: Catch incorrect usage of new and delete during compile time for value objects and stack objects 
Makes the "new" and "delete" operator of _ValueObj and StackObj private

Reviewed-by: dholmes, coleenp
 2012-12-17 15:25:26 +01:00
Bengt Rutisson
a3355065be 7173959: Jvm crashed during coherence exabus (tmb) testing 
Mapping of aligned memory needs to be MT safe. Also reviewed by: vitalyd@gmail.com

Reviewed-by: dholmes, coleenp, zgu
 2012-12-17 08:49:20 +01:00
Christian Thalinger
110d953ab2 Merge 2012-12-14 12:11:17 -08:00
Christian Thalinger
40a871f3e9 8003238: JSR 292: intermittent exception failure with java/lang/invoke/CallSiteTest.java 
Reviewed-by: jrose, kvn
 2012-12-14 12:06:42 -08:00
Gary Collins
11605cf755 Merge 2012-12-14 11:45:55 -08:00