2133 Commits

Author SHA1 Message Date
Marcus Larsson
3c2211a492 8046148: JEP 158: Unified JVM Logging
Reviewed-by: coleenp, sla
2015-09-24 12:36:04 +02:00
Derek White
23813ce92e 8066821: Enhance command line processing to manage deprecating and obsoleting -XX command line arguments
Add support for alias options and automatically expiring deprecated options

Reviewed-by: dholmes, kbarrett, acorn
2015-09-11 15:31:03 -04:00
Aleksey Shipilev
bbc043a7f2 8135085: Change Method::_intrinsic_id from u1 to u2
Convert Method::_intrinsic_id from u1 to u2 to expand id range over 255.

Reviewed-by: coleenp, iklam, jiangli
2015-09-18 13:41:11 -07:00
Kim Barrett
b78e96713b 8136627: Backout JDK-8133818 Additional number of processed references printed with -XX:+PrintReferenceGC after JDK-8047125
Reviewed-by: brutisso
2015-09-16 16:25:02 +02:00
Jesper Wilhelmsson
1736e104a1 Merge 2015-09-08 16:10:37 +02:00
Nils Eliasson
559bf7ef6e 8135067: Preparatory refactorings for compiler control
Extract CompileTask and clean up

Reviewed-by: roland
2015-09-04 12:47:57 +02:00
Ahmed Khawaja
d7b8032741 8132081: C2 support for Adler32 on SPARC
Add C2 instrinsic support for Adler32 checksum on SPARC.

Reviewed-by: kvn
2015-09-03 15:03:12 -07:00
Vladimir Kozlov
16a8ed6f5c 8134898: Small fixes found during JVMCI work
Removed jre/ from jdk paths in makefiles. Add Thread::_unhandled_oops field for debug and fastdebug builds. Fix doc.

Reviewed-by: coleenp, bdelsart
2015-09-02 11:03:20 -07:00
Tobias Hartmann
7b6480cfa4 8134493: Cleaning inline caches of unloaded nmethods should be done in sweeper
Clean ICs of unloaded nmethods in sweeper to avoid impact on safepoint duration.

Reviewed-by: kvn, mdoerr
2015-08-31 13:49:18 +02:00
Roland Westrelin
d791abc7e3 Merge 2015-08-27 18:51:22 +02:00
Tobias Hartmann
72e8f28d56 8075805: Crash while trying to release CompiledICHolder
Removed nmethod transition to zombie outside of sweeper. Added cleaning of ICs of unloaded nmethods.

Reviewed-by: kvn, iveresov
2015-08-25 07:49:55 +02:00
Thomas Schatzl
472a3333a8 8067336: Allow that PLAB allocations at the end of regions are flexible
PLAB allocations may return a buffer that is between minimum size (current allocation) and the desired size. This allows removes a large amount of fragmentation at the end of regions.

Reviewed-by: tbenson, mgerdin
2015-08-24 16:27:41 +02:00
Coleen Phillimore
8831b43d28 Merge 2015-08-20 17:36:00 +02:00
Coleen Phillimore
6cb369c903 8133951: Zero interpreter asserts in stubRoutines.cpp
Allow zero sized code buffer when checking if there's enough remaining size

Reviewed-by: kvn
2015-08-20 11:18:51 -04:00
Daniel D. Daugherty
513aa02851 8133537: clarify position of unlock options in error messages
Reviewed-by: coleenp, dholmes, coffeys
2015-08-19 11:11:06 -07:00
Jesper Wilhelmsson
49fb91407d 8134626: Misc cleanups after generation array removal
Reviewed-by: david, dholmes, tschatzl
2015-08-18 21:32:21 +02:00
David Buck
c166f75b22 8135002: Fix or remove broken links in objectMonitor.cpp comments
Updated comments to refer to relevant patents.

Reviewed-by: dcubed
2015-09-04 17:33:56 -07:00
Ron Durbin
be89d7204f 8061999: Enhance VM option parsing to allow options to be specified in a file
Add support for the "-XX:VMOptionsFile=<path>" option.

Reviewed-by: dcubed, gthornbr, gziemski, ddmitriev, dholmes, coleenp
2015-09-04 14:49:20 -07:00
Jim Laskey
f763183615 8087181: Move native jimage code to its own library (maybe libjimage)
Co-authored-by: Jean-Francois Denise <jean-francois.denise@oracle.com>
Co-authored-by: Roger Riggs <roger.riggs@oracle.com>
Reviewed-by: alanb, lfoltan, hseigel, acorn
2015-09-04 10:12:08 -03:00
Daniel D. Daugherty
9b12926ed8 8049304: race between VM_Exit and _sync_FutileWakeups->inc()
Add PerfDataManager.has_PerfData() to indicate when PerfData objects should be safe to query. Update Java monitor PerfData usage to check the new flag. PerfDataManager::destroy() should only be called at a safepoint and when the StatSampler is not active.

Reviewed-by: kbarrett, dholmes, tbenson, bdelsart
2015-09-03 10:22:39 -07:00
Sangheon Kim
c091c7348a 8134972: [BACKOUT] GC: implement ranges (optionally constraints) for those flags that have them missing
Reviewed-by: jwilhelm
2015-09-02 17:49:46 -07:00
Thomas Schatzl
f55b656f2d Merge 2015-09-02 16:16:58 +02:00
Thomas Schatzl
d0bb38889d 8134856: Incorrect use of PLAB::min_size() in MaxPLABSizeBounds
Reviewed-by: jwilhelm, tbenson
2015-09-02 14:00:46 +02:00
Y. Srinivas Ramakrishna
62ccb0305a 8133818: Additional number of processed references printed with -XX:+PrintReferenceGC after JDK-8047125
Test contributed by brutisso

Reviewed-by: tonyp, tschatzl
2015-09-02 11:56:10 +02:00
Sangheon Kim
cf5132e887 8078555: GC: implement ranges (optionally constraints) for those flags that have them missing
Add ranges and constraint functions for GC flags.

Reviewed-by: jmasa, kbarrett, gziemski, ddmitriev, drwhite
2015-08-31 11:51:29 -07:00
Dmitry Samersoff
21b8f01e4e Merge 2015-08-31 23:29:02 +02:00
Dmitry Samersoff
6ed285af0a Merge 2015-08-31 21:46:33 +03:00
Kim Barrett
15196341a5 8131330: G1CollectedHeap::verify_dirty_young_list fails with assert
Use assembly loop to avoid compiler optimization into memset

Reviewed-by: ecaspole, tschatzl
2015-08-31 13:06:01 -04:00
Kim Barrett
673798137b Merge 2015-08-28 23:57:26 +02:00
Dmitry Dmitriev
237449b3bd 8132725: Memory leak in Arguments::add_property function
Logic in add_property was rewritten to avoid memory leak

Reviewed-by: iklam, coleenp
2015-08-28 17:32:31 +03:00
Kim Barrett
7706e36194 8072817: CardTableExtension kind() should be BarrierSet::CardTableExtension
Use BarrierSet::CardTableForRS where needed, and update concrete bs tags.

Reviewed-by: jwilhelm, jmasa
2015-08-18 17:48:35 -04:00
Jesper Wilhelmsson
0edc019938 8133669: Remove unused code in Arguments
8133455: VM ignores setting of the -XX:MemoryRestriction flag

Reviewed-by: dholmes, kbarrett
2015-08-17 13:55:02 +02:00
Stefan Karlsson
0e252b2a93 8087324: Use semaphores when starting and stopping GC task threads
Reviewed-by: jmasa, sjohanss
2015-06-29 11:11:12 +02:00
Yumin Qi
211b74795e Merge 2015-08-14 20:40:48 +00:00
Yumin Qi
65a39ab028 8130115: REDO - Reduce Symbol::_identity_hash to 2 bytes
Convert Symbol::_identity_hash from integer to short integer to save two bytes. Also change identity_hash() to have 'this' and first two bytes of symbol join the calculation.

Reviewed-by: iklam, coleenp, shade
2015-08-14 10:10:35 -07:00
Gerard Ziemski
2fdc0d3f21 8112746: Followup to JDK-8059557 (JEP 245)
Several improvements to range/constraint check feature.

Reviewed-by: coleenp, ddmitriev, sangheki, kbarrett
2015-08-13 17:17:56 -05:00
Max Ockner
4694fbd776 8098791: Remove PrintClassStatistics and PrintMethodStatistics
PrintClassStatistics and PrintMethodStatistics have been removed.

Reviewed-by: coleenp, iklam
2015-08-12 14:18:12 -04:00
Staffan Larsen
e33d8d62ca Merge 2015-08-10 13:34:53 +00:00
Staffan Larsen
781b67580f 8076470: Remove the JVM TI hprof Agent
Reviewed-by: sspitsyn, mchung, erikj
2015-08-10 13:08:54 +02:00
Dmitry Samersoff
7a36a80c84 Merge 2015-08-10 13:56:27 +03:00
Dmitry Dmitriev
d364e5d191 8132892: Memory must be freed after calling Arguments::set_sysclasspath function
Free memory after calling set_sysclasspath

Reviewed-by: dholmes, dcubed
2015-08-09 13:38:24 +03:00
Rickard Bäckman
21f9e19316 Merge 2015-08-06 16:28:08 +00:00
David Holmes
47dd02d847 8130212: Thread::current() might access freed memory on Solaris
Reviewed-by: kvn, twisti, stuefe
2015-08-05 21:44:54 -04:00
Roland Westrelin
02ae6d2a31 Merge 2015-08-04 13:41:09 +02:00
Staffan Larsen
2bf01467e3 8132876: Increase PerfDataMemorySize to 64K
Reviewed-by: sspitsyn
2015-08-03 11:12:57 +02:00
Zoltan Majo
26cd440c55 8132457: Unify command-line flags controlling the usage of compiler intrinsics
Cleanup processing of command-line flags controlling intrinsics.

Reviewed-by: kvn
2015-08-03 09:39:29 +02:00
Jaroslav Bachorik
39aea4789c Merge 2015-07-31 12:13:57 +02:00
Sangheon Kim
a13fe250b0 8130459: Add additional validation after heap creation
Some PLAB related flags' validation can happen after heap creation. Introduced additional stage of validation check.

Reviewed-by: coleenp, dholmes, kbarrett, gziemski, ecaspole, ddmitriev
2015-07-27 13:56:26 -07:00
Jaroslav Bachorik
cac68725c7 Merge 2015-07-24 20:45:07 +02:00
Daniel D. Daugherty
65c2cc7e0f Merge 2015-07-24 02:57:59 +02:00