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5797 Commits

Author SHA1 Message Date
Igor Veresov
5af5b25f98 8066900: Array Out Of Bounds Exception causes variable corruption 
Fix FP registers save/restore during exception handling

Reviewed-by: kvn, vlivanov
 2014-12-09 12:25:38 -08:00
Roland Westrelin
caa8dcea64 8066103: C2's range check smearing allows out of bound array accesses 
Range check smearing uncorrectly adjust first range check in a list of range checks to cover all of them

Reviewed-by: jrose, kvn, iveresov
 2014-12-09 18:49:13 +01:00
Igor Ignatyev
d1220c8dee Merge 2014-12-09 14:49:27 +00:00
Tatiana Pivovarova
79ed4de1e1 8065134: Need WhiteBox::allocateCodeBlob(long, int) method to be implemented 
Reviewed-by: kvn, dholmes, iignatyev
 2014-12-09 17:31:40 +03:00
Thomas Schatzl
5d868d4e0f 8066102: Clean up HeapRegionRemSet files 
Remove dead code, tighten public interfaces and improve documentation in the HeapRegionRemSet implementation.

Reviewed-by: mgerdin, kbarrett
 2014-12-09 12:47:19 +01:00
Goetz Lindenmaier
46714a7809 8066964: ppc64: argument and return type profiling, fix problem with popframe 
Reviewed-by: roland, kvn
 2014-12-09 11:57:46 +01:00
Mikael Gerdin
cc786b287d 8067655: Clean up G1 remembered set oop iteration 
Pass on the static type G1ParPushHeapRSClosure to allow oop_iterate devirtualization

Reviewed-by: jmasa, kbarrett
 2014-12-08 18:57:33 +01:00
Jesper Wilhelmsson
b14eca8aac Merge 2014-12-08 18:52:03 +01:00
Stefan Karlsson
81f94a04b9 Merge 2014-12-08 15:17:39 +00:00
Yumin Qi
bb30bd7e0a Merge 2014-12-08 00:15:55 -08:00
Alejandro Murillo
db929c3598 Merge 2014-12-05 16:36:07 -08:00
Coleen Phillimore
d1414caa19 Merge 2014-12-05 23:21:29 +00:00
Calvin Cheung
701b666284 8065050: vm crashes during CDS dump when very small SharedMiscDataSize is specified 
Define minimum required sizes for the ro, rw, and md regions and make sure the specified sizes are not less than the minimum sizes

Reviewed-by: jiangli, dholmes, mseledtsov
 2014-12-05 12:24:10 -08:00
Stefan Karlsson
e9b92ce024 8065634: Crash in InstanceKlass::clean_method_data when _method is NULL 
Reviewed-by: coleenp, hseigel, poonam
 2014-12-05 21:16:45 +01:00
Coleen Phillimore
4b628f1aee 8066171: Out of order with Metaspace allocation lock 
Lock resolved_references instead.

Reviewed-by: twisti, sspitsyn
 2014-12-05 15:15:13 -05:00
Roland Westrelin
5974dd3005 8066775: opto/node.hpp:355, assert(i < _max) failed: oob: i=1, _max=1 
Bad assumption on graph shape in CastIINode::Value if that part of the graph is becoming dead.

Reviewed-by: kvn
 2014-12-05 18:03:15 +01:00
Ioi Lam
ea256a978f 8066670: PrintSharedArchiveAndExit does not exit the VM when the archive is invalid 
In FileMapInfo::fail_continue do not set UseSharedSpaces = false

Reviewed-by: dholmes, ccheung
 2014-12-04 15:20:09 -08:00
David Chase
32897d3cd3 Merge 2014-12-04 17:53:36 +00:00
David Chase
0b7c6dc57c Merge 2014-12-04 11:35:09 -05:00
Mikael Gerdin
44dd635112 Merge 2014-12-04 15:09:18 +01:00
Roland Westrelin
349669a9de Merge 2014-12-04 11:22:05 +00:00
Bengt Rutisson
902d2139f6 Merge 2014-12-04 09:43:12 +00:00
Jesper Wilhelmsson
9b430f2262 Merge 2014-12-04 10:40:19 +01:00
Goetz Lindenmaier
7a3496218a 8066662: Fix include after 8065993: Merge OneContigSpaceCardGeneration with TenuredGeneration 
Reviewed-by: mgerdin, brutisso
 2014-12-04 10:10:52 +01:00
Tobias Hartmann
f9806ff009 8066448: SmallCodeCacheStartup.java exits with exit code 1 
Check for VirtualMachineError in case VM initialization fails.

Reviewed-by: kvn
 2014-12-04 09:52:15 +01:00
Yumin Qi
9767fa7cb2 Merge 2014-12-03 20:32:33 -08:00
Chris Hegarty
7e65ec970c Merge 2014-12-03 17:48:58 +00:00
Staffan Friberg
4b3a02ee0b 8066441: Add PLAB trace event 
Reviewed-by: tschatzl, ehelin, egahlin
 2014-12-03 09:27:24 -08:00
Thomas Stuefe
7a2bd82482 8065788: os::reserve_memory() on Windows should not assert that allocation size is aligned to OS allocation granularity 
Reviewed-by: mgronlun, simonis
 2014-12-03 17:12:25 +01:00
Chris Hegarty
393a39afe3 8049367: Modular Run-Time Images 
Co-authored-by: Alan Bateman <alan.bateman@oracle.com>
Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Bradford Wetmore <bradford.wetmore@oracle.com>
Co-authored-by: Erik Joelsson <erik.joelsson@oracle.com>
Co-authored-by: James Laskey <james.laskey@oracle.com>
Co-authored-by: Jonathan Gibbons <jonathan.gibbons@oracle.com>
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Co-authored-by: Magnus Ihse Bursie <magnus.ihse.bursie@oracle.com>
Co-authored-by: Mandy Chung <mandy.chung@oracle.com>
Co-authored-by: Mark Reinhold <mark.reinhold@oracle.com>
Co-authored-by: Paul Sandoz <paul.sandoz@oracle.com>
Co-authored-by: Sundararajan Athijegannathan <sundararajan.athijegannathan@oracle.com>
Reviewed-by: chegar, dfuchs, ihse, joehw, mullan, psandoz, wetmore
 2014-12-03 14:21:14 +00:00
Vladimir Kozlov
65fe921d3d 8066199: C2 escape analysis prevents VM from exiting quickly 
Check for safepoint and block during EA Connection graph construction.

Reviewed-by: roland, vlivanov, shade
 2014-12-02 12:24:31 -08:00
Jaroslav Bachorik
c6b7e46d0d 8067447: Factor out the shared implementation of the VM flags manipulation code 
Reviewed-by: sla, dholmes
 2014-12-02 19:47:45 +01:00
Daniel D. Daugherty
fbf10d39fa Merge 2015-02-06 10:40:04 -08:00
Jaroslav Bachorik
48639428ce 8068976: Remove JSDT implementation 
Reviewed-by: sla, mchung, dholmes
 2015-01-12 14:05:16 +01:00
Goetz Lindenmaier
3a8d0b8ce0 8072434: 8064457: introduces performance regressions in 9-b47 
Reviewed-by: coleenp, kvn
 2015-02-04 16:26:38 +01:00
Thomas Stuefe
3bd56fc1a6 8065895: Synchronous signals during error reporting may terminate or hang VM process 
Reviewed-by: dholmes, gziemski
 2015-02-04 18:47:42 -05:00
Igor Ignatyev
3a9c14c70a 8064669: compiler/whitebox/AllocationCodeBlobTest.java crashes / asserts 
Reviewed-by: kvn, anoll
 2014-12-02 12:36:03 +03:00
Erik Helin
cbe8efabfe 8059066: CardTableModRefBS might commit the same page twice 
Reviewed-by: tschatzl, kbarrett, jmasa
 2014-12-02 09:53:30 +01:00
David Chase
2080004ef0 8064524: Compiler code generation improvements 
Reviewed-by: jrose, acorn, vlivanov
 2014-12-01 13:06:20 -05:00
Vladimir Kempik
4e46878062 8058935: CPU detection gives 0 cores per cpu, 2 threads per core in Amazon EC2 environment 
Reviewed-by: kvn, dsamersoff
 2014-12-01 18:22:45 +04:00
Max Ockner
91dbd4f088 8060074: os::free() takes MemoryTrackingLevel but doesn't need it 
Cleaned up unused arguments in os::free and it's callers.

Reviewed-by: lfoltan, coleenp, ctornqvi, dholmes
 2014-12-01 12:16:15 -05:00
Bengt Rutisson
5c41d82d78 8065993: Merge OneContigSpaceCardGeneration with TenuredGeneration 
Reviewed-by: mgerdin, kbarrett
 2014-12-01 14:37:25 +01:00
Bengt Rutisson
ca3e287e96 8065992: Change CMSCollector::_young_gen to be a ParNewGeneration* 
Reviewed-by: mgerdin, kbarrett
 2014-12-02 09:51:16 +01:00
Jesper Wilhelmsson
4fafece403 Merge 2014-12-01 12:11:11 +01:00
Roland Westrelin
686e5a0a6f 8064703: crash running specjvm98's javac following 8060252 
Uncommon trap between arraycopy and initialization may leave array initialized

Reviewed-by: kvn, vlivanov, goetz
 2014-12-01 11:59:56 +01:00
Jaroslav Bachorik
6c1cf6ba45 8065783: DCMD parser fails to recognize one character argument when it's positioned last 
Reviewed-by: sla, egahlin, fparain
 2014-11-28 16:33:57 +01:00
Thomas Schatzl
77f5cb9219 Merge 2014-11-28 08:53:48 +00:00
Leonid Mesnik
c8a147b8c7 8065579: WB method to start G1 concurrent mark cycle should be introduced 
Add a WhiteBox callback to the VM to start a concurrent mark cycle in G1.

Reviewed-by: tschatzl, sjohanss
 2014-11-28 09:33:48 +01:00
Bengt Rutisson
d8635f58cd 8066133: Fix missing reivew changes for JDK-8065972 
Reviewed-by: mgerdin, stefank
 2014-11-28 08:20:52 +01:00
Bengt Rutisson
0ecc753586 8065972: Remove support for ParNew+SerialOld and DefNew+CMS 
Reviewed-by: mgerdin, stefank
 2014-11-27 21:02:13 +01:00