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4186 Commits

Author SHA1 Message Date
Krystal Mo
ae1a2f5e3c 8006758: LinkResolver assertion (caused by @Contended changes) 
Treat anonymous classes as privileged code to restore the special handling for @Compiled during class file parsing

Reviewed-by: jrose, coleenp, kvn, dholmes
 2013-01-24 02:03:38 -08:00
Jon Masamitsu
c727c73cce 8005452: NPG: Create new flags for Metaspace resizing policy 
Reviewed-by: johnc, jwilhelm, coleenp, stefank
 2013-01-23 19:08:04 -08:00
John Cuthbertson
251a9ff39c 8007772: G1: assert(!hr->isHumongous() || mr.start() == hr->bottom()) failed: the start of HeapRegion and MemRegion should be consistent for humongous regions 
In do_marking_step(), we should always give up current region after scanning the object, if the region is humongous.

Reviewed-by: brutisso, jwilhelm, tamao
 2013-02-11 15:24:48 -08:00
Bengt Rutisson
77ebf3cbc1 8002144: G1: large number of evacuation failures may lead to large c heap memory usage 
Use Stack<> instead of GrowableArray to keep track of preserved marks. Also reviewed by vitalyd@gmail.com.

Reviewed-by: johnc, jcoomes
 2013-02-10 21:15:16 +01:00
Bengt Rutisson
ff7575383f Merge 2013-02-07 18:40:45 -08:00
Bengt Rutisson
e39be2cb45 Merge 2013-02-07 22:04:17 +01:00
Jesper Wilhelmsson
2c17d50a8b 8006432: Ratio flags should be unsigned 
Flags changed to be of uintx type

Reviewed-by: johnc, tamao
 2013-02-07 15:51:25 +01:00
Tao Mao
63fd60257c 7052429: G1: Avoid unnecessary scanning of humongous regions during concurrent marking 
Skip unnecessary scanning of bitmap for unmarked humongous objects/regions.

Reviewed-by: jwilhelm, johnc
 2013-02-06 14:50:37 -08:00
Vladimir Kozlov
8915295560 8003878: compiler/7196199 test failed on OS X since 8b54, jdk7u12b01 
Limit vectors size to 16 bytes on BSD until the problem is fixed

Reviewed-by: twisti
 2013-01-23 15:11:03 -08:00
Joseph Provino
698fba94ef 8005915: Unify SERIALGC and INCLUDE_ALTERNATE_GCS 
Rename INCLUDE_ALTERNATE_GCS to INCLUDE_ALL_GCS and replace SERIALGC with INCLUDE_ALL_GCS.

Reviewed-by: coleenp, stefank
 2013-01-23 13:02:39 -05:00
Coleen Phillimore
99039568f9 8006040: NPG: on_stack processing wastes space in ConstantPool 
Added on_stack bit to flags.  Also MetadataMarkOnStack is used for more than JVMTI so had to be moved.

Reviewed-by: dholmes, stefank
 2013-01-23 10:34:29 -05:00
Vladimir Kozlov
9e0c61f822 6896617: Optimize sun.nio.cs.ISO_8859_1$Encode.encodeArrayLoop() on x86 
Use SSE4.2 and AVX2 instructions for encodeArray intrinsic.

Reviewed-by: roland
 2013-01-22 15:34:16 -08:00
Zhengyu Gu
4d81507a36 Merge 2013-01-22 11:54:16 -08:00
Goetz Lindenmaier
44cdae9a57 8005055: pass outputStream to more opto debug routines 
Pass the output stream to node->dump() and everything reachable from there

Reviewed-by: kvn
 2013-01-22 11:31:25 -08:00
Zhengyu Gu
080750fe65 6871190: Don't terminate JVM if it is running in a non-interactive session 
Don't handle CTRL_LOGOFF_EVENT event when the process is running in a non-interactive session

Reviewed-by: ctornqvi, acorn
 2013-01-22 14:27:41 -05:00
Karen Kinnear
bc751c3469 8004903: VMThread::execute() calls Thread::check_for_valid_safepoint_state() on concurrent VM ops 
Check_for_valid_safepoint_state() only applies to blocking VM ops

Reviewed-by: acorn, dholmes, dice, sspitsyn
 2013-01-22 05:57:18 -08:00
Dave Dice
98c357abf8 8004902: correctness fixes motivated by contended locking work (6607129) 
Misc correctness fixes

Reviewed-by: acorn, dholmes, dice, sspitsyn
 2013-01-22 05:56:42 -08:00
Karen Kinnear
8f1dc20874 6444286: Possible naked oop related to biased locking revocation safepoint in jni_exit() 
Add missing Handle.

Reviewed-by: acorn, dholmes, dice, sspitsyn
 2013-01-22 05:55:04 -08:00
Mikael Gerdin
ad7544b47c 8004147: test/Makefile jtreg_tests target does not work with cygwin 
Reviewed-by: ctornqvi, brutisso
 2013-01-22 13:42:39 +01:00
Karen Kinnear
706efde6df Merge 2013-01-21 16:11:24 -05:00
Bengt Rutisson
cfbcddfb0f 8006431: os::Bsd::initialize_system_info() sets _physical_memory too large 
Use HW_MEMSIZE instead of HW_USERMEM to get a 64 bit value of the physical memory on the machine. Also reviewed by vitalyd@gmail.com.

Reviewed-by: sla, dholmes, dlong, mikael
 2013-01-21 09:00:04 +01:00
Staffan Larsen
091328ba71 Merge 2013-01-18 19:13:41 +01:00
Alejandro Murillo
1c9730cfb8 8006511: new hotspot build - hs25-b17 
Reviewed-by: jcoomes
 2013-01-18 05:33:32 -08:00
Alejandro Murillo
ab8570e77f Added tag hs25-b16 for changeset bf71fcc9d682 2013-01-18 05:19:07 -08:00
Alejandro Murillo
6e59c39db8 Merge 2013-01-18 05:19:06 -08:00
Staffan Larsen
c3d91fec59 Merge 2013-01-18 14:15:51 +01:00
Bengt Rutisson
f3576a18a9 Merge 2013-01-18 11:03:15 +01:00
Coleen Phillimore
833b7fcfff 8006548: version wrong in new constantPool code 
Fix increment problem with saved_version

Reviewed-by: dholmes
 2013-01-17 22:11:57 -05:00
Jon Masamitsu
59f0209008 8006537: Assert when dumping archive with default methods 
Reviewed-by: coleenp
 2013-01-17 19:04:48 -08:00
Vladimir Kozlov
3eb6582f4b Merge 2013-01-17 18:47:36 -08:00
Coleen Phillimore
e508ba9b0b 7174978: NPG: Fix bactrace builder for class redefinition 
Remove Method* from backtrace but save version so redefine classes doesn't give inaccurate line numbers.  Removed old Merlin API with duplicate code.

Reviewed-by: dholmes, sspitsyn
 2013-01-17 13:40:31 -05:00
Harold Seigel
68f3dd76c9 7102489: RFE: cleanup jlong typedef on __APPLE__and _LLP64 systems 
Define jlong as long on all LP64 platforms and add JLONG_FORMAT macro.

Reviewed-by: dholmes, coleenp, mikael, kvn
 2013-01-17 10:25:16 -05:00
Stefan Karlsson
6799149f7d 8006513: Null pointer in DefaultMethods::generate_default_methods when merging annotations 
Reviewed-by: brutisso, jfranck
 2013-01-17 11:39:48 +01:00
Dean Long
6e8916cdbb Merge 2013-01-17 01:27:02 -05:00
David Katleman
f421c295bd Merge 2013-01-16 20:53:05 -08:00
Karen Kinnear
4ce43bafa5 Merge 2013-01-16 18:23:37 -05:00
David Chase
c803a77fa8 8006204: please JTREGify test/compiler/7190310/Test7190310.java 
Add proper jtreg annotations in the preceding comment, including an explicit timeout.

Reviewed-by: kvn, twisti
 2013-01-16 14:55:18 -08:00
David Katleman
c5c2fe5f14 Added tag jdk8-b73 for changeset b63b5628ae56 2013-01-16 11:59:44 -08:00
Aleksey Shipilev
07e2e8803a 8006403: Regression: jstack failed due to the FieldInfo regression in SA 
Reviewed-by: sla, dholmes
 2013-01-16 16:30:04 +01:00
Bengt Rutisson
38f6de7a0c 8006242: G1: WorkerDataArray<T>::verify() too strict for double calculations 
Also reviewed by vitalyd@gmail.com.

Reviewed-by: johnc, mgerdin
 2013-01-16 12:46:27 +01:00
David Chase
cc15237ca5 8005821: C2: -XX:+PrintIntrinsics is broken 
Check all print inlining flags when processing inlining list.

Reviewed-by: kvn, twisti
 2013-01-15 14:45:12 -08:00
Ioi Lam
84fce989dd 8005467: CDS size information is incorrect and unfriendly 
Changed words to bytes, and added usage percentage information

Reviewed-by: coleenp, twisti
 2013-01-15 17:05:53 -05:00
John Cuthbertson
b3b1b412b1 8001425: G1: Change the default values for certain G1 specific flags 
Changes to default and ergonomic flag values recommended by performance team. Changes were also reviewed by Monica Beckwith <monica.beckwith@oracle.com>.

Reviewed-by: brutisso, huntch
 2013-01-15 12:32:26 -08:00
Christian Thalinger
5dda34f798 8006109: test/java/util/AbstractSequentialList/AddAll.java fails: assert(rtype == ctype) failed: mismatched return types 
Reviewed-by: kvn
 2013-01-15 12:06:18 -08:00
Stefan Karlsson
9d65c6d24f 8005994: Method annotations are allocated unnecessarily during class file parsing 
Also reviewed by: vitalyd@gmail.com

Reviewed-by: coleenp, acorn
 2013-01-15 10:09:45 +01:00
Stefan Karlsson
67fc68ea7f 8005590: java_lang_Class injected field resolved_constructor appears unused 
Reviewed-by: coleenp, dholmes
 2013-01-15 13:32:13 +01:00
Bengt Rutisson
33b7cd7cae 8005972: ParNew should not update the tenuring threshold when promotion failed has occurred 
Reviewed-by: ysr, johnc, jwilhelm
 2013-01-14 21:30:45 +01:00
Mikael Vidstedt
b4546eb428 8005592: ClassLoaderDataGraph::_unloading incorrectly defined as nonstatic in vmStructs 
Added assertion to catch problem earlier and removed the unused field

Reviewed-by: dholmes, acorn
 2013-01-14 11:00:56 -08:00
Alexander Harlap
95cbed6639 8005204: Code Cache Reduction: command line options implementation 
Adding more detailed output on CodeCache usage

Reviewed-by: kvn, vladidan
 2013-01-14 13:52:08 -05:00
Alexander Harlap
5613847626 8005639: Move InlineSynchronizedMethods flag from develop to product 
Move InlineSynchronizedMethods flag from develop to product

Reviewed-by: kvn, vladidan
 2013-01-14 13:44:49 -05:00
Coleen Phillimore
6972d9ff95 Merge 2013-01-14 08:37:14 -08:00
Vladimir Ivanov
f8b9f3900c 8006095: C1: SIGSEGV w/ -XX:+LogCompilation 
Avoid printing inlining decision when compilation fails

Reviewed-by: kvn, roland
 2013-01-14 08:22:32 -08:00
Eric Mccorkle
be0c8e9f08 8006005: Fix constant pool index validation and alignment trap for method parameter reflection 
This patch addresses an alignment trap due to the storage format of method parameters data in constMethod.  It also adds code to validate constant pool indexes for method parameters data.

Reviewed-by: jrose, dholmes
 2013-01-14 11:01:39 -05:00
Aleksey Shipilev
0614ed6542 8003985: Support @Contended Annotation - JEP 142 
HotSpot changes to support @Contended annotation.

Reviewed-by: coleenp, kvn, jrose
 2013-01-14 15:17:47 +01:00
Erik Helin
a3639fdea1 8004018: Remove old initialization flags 
Reviewed-by: dholmes, stefank
 2013-01-14 09:58:52 +01:00
Christian Thalinger
827930b510 8006127: remove printing code added with 8006031 
Reviewed-by: kvn
 2013-01-11 20:01:16 -08:00
Roman Kennke
b17ebac5b5 8005820: Shark: enable JSR292 support 
Reviewed-by: twisti
 2013-01-11 16:47:23 -08:00
Roman Kennke
ba649f4203 8005818: Shark: fix OSR for non-empty incoming stack 
Reviewed-by: twisti
 2013-01-11 16:47:23 -08:00
Roman Kennke
a0a0d0b65e 8005817: Shark: implement deoptimization support 
Reviewed-by: twisti
 2013-01-11 16:47:23 -08:00
Roman Kennke
a42478ecf4 8005816: Shark: fix volatile float field access 
Reviewed-by: twisti
 2013-01-11 16:47:23 -08:00
Christian Thalinger
6c57a4b9f8 8006031: LibraryCallKit::inline_array_copyOf disabled unintentionally with 7172640 
Reviewed-by: kvn
 2013-01-11 14:07:09 -08:00
Jiangli Zhou
2cbabcea4a 8005895: Inefficient InstanceKlass field packing wasts memory 
Pack _misc_has_default_methods into the _misc_flags, move _idnum_allocated_count.

Reviewed-by: coleenp, shade
 2013-01-11 16:55:07 -05:00
Zhengyu Gu
ae35dfeeec Merge 2013-01-11 09:53:24 -08:00
Zhengyu Gu
93d2366337 8005936: PrintNMTStatistics doesn't work for normal JVM exit 
Moved NMT shutdown code to JVM exit handler to ensure NMT statistics is printed when PrintNMTStatistics is enabled

Reviewed-by: acorn, dholmes, coleenp
 2013-01-11 12:30:54 -05:00
Alejandro Murillo
d06c06026a 8006034: new hotspot build - hs25-b16 
Reviewed-by: jcoomes
 2013-01-11 02:02:51 -08:00
Alejandro Murillo
95d6d393e9 Added tag hs25-b15 for changeset 8bac833614e0 2013-01-11 01:43:10 -08:00
Alejandro Murillo
54489e4ba1 Merge 2013-01-11 01:43:09 -08:00
Jeremy Manson
cac8a55fb2 8005921: Memory leaks in vmStructs.cpp 
Reviewed-by: dholmes, mikael, rasbold
 2013-01-10 21:00:11 -05:00
Mikael Vidstedt
e7e6443c6d 8004747: Remove last_entry from VM_STRUCT macros 
Instead of passing in last_entry to all the VM_ macros just expand it in the main vmStructs.cpp file.

Reviewed-by: dholmes, sspitsyn, minqi
 2013-01-10 17:06:26 -08:00
Karen Kinnear
472004ca58 7199207: NPG: Crash in PlaceholderTable::verify after StackOverflow 
Reduce scope of placeholder table entries to improve cleanup

Reviewed-by: dholmes, coleenp
 2013-01-10 17:38:20 -05:00
Vladimir Kozlov
91c93084cb Merge 2013-01-10 10:00:43 -08:00
David Katleman
0adc452e4f Added tag jdk8-b72 for changeset 371ef2925907 2013-01-10 09:55:30 -08:00
Jon Masamitsu
be38ea68e5 Merge 2013-01-10 07:32:32 -08:00
Dean Long
f1bd82ba8f Merge 2013-01-09 21:18:52 -05:00
Christian Thalinger
a55305503e 8005418: JSR 292: virtual dispatch bug in 292 impl 
Reviewed-by: jrose, kvn
 2013-01-09 15:37:23 -08:00
Karen Kinnear
9cc0c0af8b Merge 2013-01-09 18:06:34 -05:00
Zhengyu Gu
e6db535078 Merge 2013-01-09 12:10:25 -08:00
Zhengyu Gu
030fa5107d 7152671: RFE: Windows decoder should add some std dirs to the symbol search path 
Added JRE/JDK bin directories to decoder's symbol search path

Reviewed-by: dcubed, sla
 2013-01-09 14:46:55 -05:00
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
Vladimir Kozlov
38c81fb411 8005419: Improve intrinsics code performance on x86 by using AVX2 
Use 256bit vpxor,vptest instructions in String.compareTo() and equals() intrinsics.

Reviewed-by: twisti
 2013-01-08 11:30:51 -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
7b9133b99c 8005544: Use 256bit YMM registers in arraycopy stubs on x86 
Use YMM registers in arraycopy and array_fill stubs.

Reviewed-by: roland, twisti
 2013-01-03 16:30:47 -08:00
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
David Katleman
54b645a88b Added tag jdk8-b71 for changeset 03dafcea1815 2013-01-03 12:44:39 -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
ca417aacd2 Added tag jdk8-b70 for changeset fabcdf88c360 2012-12-27 12:14:58 -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
Alejandro Murillo
52a0bed8f5 8005382: new hotspot build - hs25-b15 
Reviewed-by: jcoomes
 2012-12-21 10:27:49 -08:00
Alejandro Murillo
0c6644eb2e Added tag hs25-b14 for changeset 2fb5c8602c9f 2012-12-21 10:17:16 -08:00
Alejandro Murillo
fb6df17a6d Merge 2012-12-21 10:17:15 -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
David Katleman
5f74f40caa Added tag jdk8-b69 for changeset 72008e0da092 2012-12-20 09:17:47 -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
Erik Helin
5bac85fc66 8004691: Add a jtreg test that exercises the ExecuteInternalVMTests flag 
Reviewed-by: stefank, brutisso, kvn, ctornqvi
 2012-12-20 05:31:40 +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
Vladimir Kozlov
960d969ade 8004835: Improve AES intrinsics on x86 
Enable AES intrinsics on non-AVX cpus, group together aes instructions in crypto stubs.

Reviewed-by: roland, twisti
 2012-12-19 15:40:35 -08:00
Richard Reingruber
ba0d2572eb 8005033: clear high word for integer pop count on SPARC 
Reviewed-by: kvn, twisti
 2012-12-19 14:44:00 -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
Coleen Phillimore
a7b0cbd4e6 Merge 2012-12-14 16:43:37 -08:00
Alejandro Murillo
b3c9917021 8005036: new hotspot build - hs25-b14 
Reviewed-by: jcoomes
 2012-12-14 14:27:40 -08:00
Alejandro Murillo
4cb99fc37e Added tag hs25-b13 for changeset a644646e04e5 2012-12-14 14:19:36 -08:00
Alejandro Murillo
e668a7a7a1 Merge 2012-12-14 14:19:35 -08:00
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
Ron Durbin
af7cedec67 7153050: remove crufty '_g' support from HotSpot repo makefiles 
Phase 1 is removing '_g' support from the Makefiles.

Reviewed-by: dcubed, sspitsyn, coleenp, tbell
 2012-12-14 10:06:52 -08:00
Stefan Karlsson
9d5b19ab0a Merge 2012-12-13 09:06:38 -08:00
David Katleman
7b0930ff0e Added tag jdk8-b68 for changeset 9e5f94da743d 2012-12-13 09:05:20 -08:00
Erik Helin
0ed52d16e2 8004661: Comment and function name java_lang_String::toHash is wrong 
Renamed to hash_code

Reviewed-by: dholmes, coleenp, brutisso
 2012-12-13 10:09:49 +01:00
Volker Simonis
2b3c2f2603 8004674: Add necessary .inline.hpp files to fix non-PCH build 
Reviewed-by: stefank, coleenp
 2012-12-13 09:28:14 +01:00
Roman Kennke
9032aa3391 8004898: library_call.cpp build error after 7172640 with GCC 4.7.2 
Fix opto/library_call.cpp compilation errors

Reviewed-by: twisti, coleenp
 2012-12-12 21:40:04 -05:00
Stefan Karlsson
47424a5d4d 8005002: Crash because of a raw oop in ClassLoaderData::add_dependency 
Move the handelization of 'last' to a point before the GC might enter.

Reviewed-by: dholmes, sspitsyn, coleenp
 2012-12-12 22:41:13 +01:00
Paul Nauman
0d7c6381b3 8004713: Stackoverflowerror thrown when thread stack straddles 0x80000000 
Use unsigned comparison when checking for stack overflow

Reviewed-by: kvn, twisti
 2012-12-13 17:27:55 -08:00
John Cuthbertson
73843e1140 8001028: Improve GC option handling 
If there are not enough native resources to create the ReferenceHandler or Finalizer Java threads, the VM will attempt to throw an OOME before the java.lang.Class class has been initialized. This can result in assertion failures and other crashes. Move the initialization of the java.lang.Class class to just before the initialization of the java.lang.ref.Finalizer class.

Reviewed-by: jwilhelm, dholmes, coleenp
 2012-12-12 12:07:32 -08:00
Coleen Phillimore
54bbf614e8 8004883: NPG: clean up anonymous class fix 
Add klass_holder() to return either mirror or class_loader depending on if the class is anonymous or not.

Reviewed-by: stefank, jrose
 2012-12-12 11:39:29 -05:00
Jiangli Zhou
511a9d8982 8004076: Move _max_locals and _size_of_parameters to ConstMethod for better sharing 
Move _max_locals and _size_of_parameters to ConstMethod for better sharing.

Reviewed-by: coleenp, minqi, jrose
 2012-12-11 12:41:31 -05:00
Bharadwaj Yadavalli
04fee0b792 8004668: Build failure for Zero target 
Fixed build failure for Zero target

Reviewed-by: twisti, kvn
 2012-12-07 18:13:23 -08:00
John Cuthbertson
1dff0005b9 Merge 2012-12-07 16:08:05 -08:00
Alejandro Murillo
ba2a5a260d 8004724: new hotspot build - hs25-b13 
Reviewed-by: jcoomes
 2012-12-07 10:55:16 -08:00
Alejandro Murillo
0d262db9b4 Added tag hs25-b12 for changeset 31453af433e7 2012-12-07 10:46:54 -08:00
Alejandro Murillo
b059fdfdb3 Merge 2012-12-07 10:46:53 -08:00
Jesper Wilhelmsson
6c64f0223c Merge 2012-12-07 07:36:51 -08:00
Roland Westrelin
d8921b191a Merge 2012-12-07 01:09:03 -08:00
David Katleman
d337116170 Added tag jdk8-b67 for changeset af8f87762e23 2012-12-06 12:04:17 -08:00
Christian Thalinger
cd08acf8ea Merge 2012-12-06 11:05:33 -08:00
Christian Thalinger
34733bb83c 8003250: SPARC: move MacroAssembler into separate file 
Reviewed-by: jrose, kvn
 2012-12-06 09:57:41 -08:00
Nils Eliasson
c44c5e64ed Merge 2012-12-06 14:33:52 +01:00
Nils Eliasson
7cd4aaa02d 8003934: Fix generation of malformed options to Projectcreator 
Makefile produces unmatched quotes due to nmake bug

Reviewed-by: jwilhelm, brutisso
 2012-12-06 09:50:08 +01:00
Christian Thalinger
c5240e7c53 8004319: test/gc/7168848/HumongousAlloc.java fails after 7172640 
Reviewed-by: kvn, johnc
 2012-12-03 15:48:49 -08:00
Jon Masamitsu
e8b3b89264 8005082: NPG: Add specialized Metachunk sizes for reflection and anonymous classloaders 
Reviewed-by: johnc, coleenp
 2012-12-03 15:09:39 -08:00
Alejandro Murillo
6a66f24366 8004248: new hotspot build - hs25-b12 
Reviewed-by: jcoomes
 2012-11-30 17:00:32 -08:00
Alejandro Murillo
1944119a77 Added tag hs25-b11 for changeset 7236115a66ae 2012-11-30 16:45:27 -08:00
Alejandro Murillo
654d3dcd3e Merge 2012-11-30 16:45:26 -08:00
Christian Thalinger
2c2c007448 8003240: x86: move MacroAssembler into separate file 
Reviewed-by: kvn
 2012-11-30 15:23:16 -08:00
John Cuthbertson
6c0bf79f7a Merge 2012-11-30 12:01:34 -08:00
Bharadwaj Yadavalli
a533392684 8003195: AbstractAssembler should not store code pointers but use the CodeSection directly 
Reviewed-by: twisti, kvn
 2012-11-30 11:44:05 -08:00
Stefan Karlsson
98abf6fb1c 8004199: Change the ASM package for Test8003720 
Reviewed-by: kvn, jrose
 2012-11-29 23:02:52 +01:00
Chris Plummer
fdf8ceee2d Merge 2012-11-29 13:55:49 -08:00
Coleen Phillimore
7aa43fc5d8 8000662: NPG: nashorn ant clean test262 out-of-memory with Java heap 
Add ClassLoaderData object for each anonymous class with metaspaces to allocate in.

Reviewed-by: twisti, jrose, stefank
 2012-11-29 16:50:29 -05:00
David Katleman
d926f93877 Added tag jdk8-b66 for changeset fe1a7da1f85c 2012-11-29 11:30:04 -08:00
John Cuthbertson
defec7ae16 Merge 2012-11-29 11:23:15 -08:00
Jon Masamitsu
e74d551608 8003554: NPG: move Metablock and Metachunk code out of metaspace.cpp 
Reviewed-by: coleenp
 2012-11-29 10:09:04 -08:00
John Cuthbertson
4e43b88153 8004170: G1: Verbose GC output is not getting flushed to log file using JDK 8 
Add flushes to G1CollectedHeap::log_gc_footer() and TraceCPUTime destructor.

Reviewed-by: jwilhelm, azeemj, brutisso
 2012-11-30 11:46:17 -08:00
Coleen Phillimore
6538c5134b 8003635: NPG: AsynchGetCallTrace broken by Method* virtual call 
Make metaspace::contains be lock free and used to see if something is in metaspace, also compare Method* with vtbl pointer.

Reviewed-by: dholmes, sspitsyn, dcubed, jmasa
 2012-11-28 17:50:21 -05:00
Coleen Phillimore
696ef20cb4 Merge 2012-11-28 08:43:26 -08:00
Zhengyu Gu
052a8eade3 Merge 2012-11-28 06:42:03 -08:00
Zhengyu Gu
408c9d46f3 8003689: MemTracker::init_tracking_options() reads outside array if commandline argument is empty 
Fixed potential buffer overrun when giving empty option to NativeMemoryTracking commandline option

Reviewed-by: ctornqvi, hseigel, kvn
 2012-11-28 09:19:38 -05:00
Harold Seigel
ef28e7a277 6924920: Class Data Sharing limit on the java version string can create failures 
Truncate the java version string and add a hash value if it is too long.

Reviewed-by: dholmes, coleenp
 2012-11-28 08:17:59 -05:00
Goetz Lindenmaier
8e00acca17 8003850: add support for constants in stub code 
Remember the code section and switch back to the proper one when adding constants.

Reviewed-by: twisti, kvn
 2012-11-27 17:41:38 -08:00
Bharadwaj Yadavalli
2d2532e740 7092905: C2: Keep track of the number of dead nodes 
Keep an (almost) accurate running count of the reachable (live) flow graph nodes.

Reviewed-by: kvn, twisti, jrose, vlivanov
 2012-11-27 17:24:15 -08:00
John Cuthbertson
c00c803b89 7194633: G1: Assertion and guarantee failures in block offset table 
Add detailed error messages to assertions and guarantees in G1's block offset table.

Reviewed-by: ysr, brutisso
 2012-11-27 14:11:37 -08:00
Jiangli Zhou
10f71a3f72 8003848: Make ConstMethod::generic_signature_index optional and move Method::_max_stack to ConstMethod 
Make ConstMethod::generic_signature_index optional and move Method::_max_stack to ConstMethod.

Reviewed-by: bdelsart, sspitsyn, coleenp
 2012-11-27 17:03:56 -05:00
Roman Kennke
96562be9e5 8003868: fix shark for latest HotSpot and LLVM 
Reviewed-by: twisti
 2012-11-27 12:48:52 -08:00
Mikael Vidstedt
8c32bcb315 8003879: Duplicate definitions in vmStructs 
Removed duplicate entries

Reviewed-by: dholmes, sspitsyn
 2012-11-27 07:57:57 -08:00
Stefan Karlsson
57204d9f34 8003935: Simplify the needed includes for using Thread::current() 
Reviewed-by: dholmes, rbackman, coleenp
 2012-11-27 14:20:21 +01:00
Stefan Karlsson
3c2f3a321a 8003720: NPG: Method in interpreter stack frame can be deallocated 
Pass down a closure during root scanning to keep the class of the method alive.

Reviewed-by: coleenp, jcoomes
 2012-11-27 10:13:20 +01:00
Christian Thalinger
31411dbc32 7172640: C2: instrinsic implementations in LibraryCallKit should use argument() instead of pop() 
Reviewed-by: kvn, jrose
 2012-11-26 17:25:11 -08:00
Gilles Duboscq
2e2b69e96b 8003722: More gcc 4.7 compilation errors 
Add a few more this->qualifications.

Reviewed-by: coleenp, dholmes
 2012-11-26 12:31:03 -05:00
Nils Eliasson
42c0192ee6 8003983: LogCompilation tool is broken since c1 support 
Fixed emitting and parsing

Reviewed-by: jrose, kvn
 2012-11-26 15:11:55 +01:00
David Holmes
68137e4136 Merge 2012-11-21 21:26:12 -05:00
David Holmes
8b54df7773 8003591: Abstract_VM_Version::internal_vm_info_string needs to stringify FLOAT_ARCH for ease of use 
Reviewed-by: coleenp, kvn
 2012-11-21 20:07:52 -05:00
Mikael Vidstedt
5791b1f1c3 8003690: Example code in JVMTI GetStackTrace documentation is broken 
Fixed to minor errors in example code

Reviewed-by: sspitsyn, dholmes
 2012-11-21 09:02:13 -08:00