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3774 Commits

Author SHA1 Message Date
Thomas Schatzl
8d53e75550 6843347: Boundary values in some public GC options cause crashes 
Setting some public integer options to specific values causes crashes or undefined GC behavior. This patchset adds the necessary argument checking for these options.

Reviewed-by: jmasa, brutisso
 2013-05-15 11:05:09 +02:00
Yumin Qi
8218671461 Merge 2013-05-14 17:33:07 +00:00
Yumin Qi
98151c30c8 8012902: remove use of global operator new - take 2 
The fix of 8010992, disable use of global operator new and new[] which caused failure on some tests. This takes two of the bugs also add ALLOW_OPERATOR_NEW_USAGE to prevent crash for third party code calling operator new of jvm on certain platforms.

Reviewed-by: coleenp, dholmes, zgu
 2013-05-14 09:41:12 -07:00
Harold Seigel
3aa20631a9 8014138: Add VM option to facilitate the writing of CDS tests 
Added the -XX:SharedArchiveFile option.

Reviewed-by: coleenp, ccheung, acorn, dcubed, zgu
 2013-05-14 09:17:52 -04:00
Aleksey Shipilev
b3675a00d9 8014448: Purge PrintCompactFieldsSavings 
Remove obsolete debugging code.

Reviewed-by: dholmes, kvn
 2013-05-14 11:34:30 +04:00
Vladimir Kozlov
2ed62e808c 8014286: failed java/lang/Math/DivModTests.java after 6934604 changes 
Corrected escape state for the result of boxing method. Added force inlining executed boxing methods.

Reviewed-by: twisti
 2013-05-13 14:36:39 -07:00
Christian Thalinger
2c7c39072c Merge 2013-05-13 12:43:10 -07:00
Coleen Phillimore
7a409b13e0 8005056: NPG: Crash after redefining java.lang.Object 
Need to walk array class vtables replacing old methods too if j.l.o redefined

Reviewed-by: sspitsyn, dcubed, ctornqvi
 2013-05-13 15:37:08 -04:00
Yumin Qi
9a1cd52a0f Merge 2013-05-13 18:08:13 +00:00
Bengt Rutisson
d3a0a48fbb 8014339: Improve assert and remove some dead code from parMarkBitMap.hpp/cpp 
Reviewed-by: stefank, tschatzl
 2013-05-13 14:09:05 +02:00
Thomas Schatzl
9cfde1acc3 8014058: Regression tests for 8006088 
The patch for 8006088 misses regression tests after a merge error, this CR provides them.

Reviewed-by: jwilhelm, tamao, jmasa
 2013-05-13 09:45:33 +02:00
Rickard Bäckman
2d6560721c Merge 2013-05-13 07:53:45 +02:00
Yumin Qi
9b052f6f3e Merge 2013-05-10 19:30:12 +00:00
Yumin Qi
c6aa9c656f 8003557: NPG: Klass* const k should be const Klass* k 
With NPG, const KlassOop klass which is in fact a definition converted to Klass* const, which is not the original intention. The right usage is converting them to const Klass*.

Reviewed-by: coleenp, kvn
 2013-05-10 08:27:30 -07:00
Stefan Karlsson
4562f6539d Merge 2013-05-10 09:24:20 +02:00
Vladimir Kozlov
d7176bf7f8 8014189: JVM crash with SEGV in ConnectionGraph::record_for_escape_analysis() 
Add NULL checks and asserts for Type::make_ptr() returned value.

Reviewed-by: twisti
 2013-05-09 17:28:04 -07:00
Jiangli Zhou
fe9809cd8a Merge 2013-05-09 16:27:51 -04:00
John Cuthbertson
c38f8fc543 7176479: G1: JVM crashes on T5-8 system with 1.5 TB heap 
Refactor G1's hot card cache and card counts table into their own files. Simplify the card counts table, including removing the encoding of the card index in each entry. The card counts table now has a 1:1 correspondence with the cards spanned by heap. Space for the card counts table is reserved from virtual memory (rather than C heap) during JVM startup and is committed/expanded when the heap is expanded. Changes were also reviewed-by Vitaly Davidovich.

Reviewed-by: tschatzl, jmasa
 2013-05-09 11:16:39 -07:00
Jesper Wilhelmsson
3d6c526864 Merge 2013-05-09 12:23:43 +02:00
David Holmes
8d3d80dbc9 Merge 2013-05-08 21:06:46 -04:00
Jon Masamitsu
bbff951f67 8013184: CMS: Call reset_after_compaction() only if a compaction has been done 
Reviewed-by: mgerdin, johnc, tschatzl
 2013-05-08 17:12:52 -07:00
David Holmes
49173becc7 Merge 2013-05-08 19:38:41 -04:00
Aleksey Shipilev
c24b224166 8006997: ContendedPaddingWidth should be range-checked 
Constrain between zero and 8K

Reviewed-by: dholmes, rbackman
 2013-05-08 19:28:54 -04:00
Jon Masamitsu
973d0400c4 8013032: CMS: assert(used() == used_after_gc && used_after_gc <= capacity()) failed: used: 0 used_after_gc: 292080 capacity: 1431699456 
Reviewed-by: tschatzl, mgerdin, johnc
 2013-05-08 16:28:03 -07:00
Vladimir Kozlov
b4977e887a 6934604: enable parts of EliminateAutoBox by default 
Resurrected autobox elimination code and enabled part of it by default.

Reviewed-by: roland, twisti
 2013-05-08 15:08:01 -07:00
Bharadwaj Yadavalli
6b031570b6 8013875: Incorrect vtable index being set during methodHandle creation for static 
Set vtable index as appropriate for static interface methods and for interface methods invoked via invokespecial. To be improved in a later enhancement to CallInfo.

Reviewed-by: jrose, twisti
 2013-05-08 14:18:03 -07:00
Chris Hegarty
b22f700cdc Merge 2013-05-08 15:25:08 +01:00
Harold Seigel
dc96e028d2 8007018: RFE: -XX:+UseLargePages does not work with CDS 
Remove command line restriction.  It should just work.

Reviewed-by: ctornqvi, coleenp, dholmes
 2013-05-08 08:20:45 -04:00
Rickard Bäckman
654953bc9a 8008255: jvmtiExport.cpp::post_to_env() does not check malloc() return 
Reviewed-by: coleenp, dholmes, sla
 2013-05-08 11:21:56 +02:00
Coleen Phillimore
83b5203953 Merge 2013-05-07 18:46:47 -07:00
Coleen Phillimore
c7e1bd3c28 Merge 2013-05-07 16:17:43 -07:00
Coleen Phillimore
32df114e2a 8014024: NPG: keep compiled ic methods from being deallocated in redefine classes 
Walk the compiledIC relocation records to keep Method* from being deallocated.

Reviewed-by: dlong, kvn
 2013-05-07 18:51:31 -04:00
Eric McCorkle
32fa61ad54 8009729: Refix hotspot jni_<cpu>.h JNIEXPORT and JNIIMPORT definitions to match jdk version 
Update JNIEXPORT and JNIIMPORT to work with other compilers that don't necessarily have the __attribute__ type qualifier

Reviewed-by: dholmes, dcubed, coleenp
 2013-05-07 13:45:59 -04:00
Vladimir Danushevsky
287a1617db Merge 2013-05-07 10:36:20 -04:00
Bill Pittore
de01ed0a09 8013633: Cleanup platform ifdefs in unsafe.cpp 
Replace ifdefs with SUPPORTS_NATIVE_CX8 set in platform include file

Reviewed-by: dholmes, dlong
 2013-05-07 10:19:33 -04:00
Coleen Phillimore
8320660846 8013063: nsk/jvmti/RetransformClasses/retransform001 failed debug version on os::free 
Clear out class_file_bytes so they aren't deallocated twice

Reviewed-by: dcubed, sspitsyn
 2013-05-07 09:46:15 -04:00
Staffan Larsen
fd1ead19be 8014044: Spelling error in JDK-8009615: boostrapmethod 
Reviewed-by: sspitsyn, coleenp
 2013-05-07 14:04:26 +02:00
Jiangli Zhou
7f4ae06bdb Merge 2013-05-06 20:11:18 -07:00
Christian Thalinger
7c367a6025 8008772: remove gamma launcher 
Reviewed-by: kvn, neliasso, ctornqvi
 2013-05-06 19:49:23 -07:00
Jiangli Zhou
ba80b3e045 8013067: Zero builds are broken after 8010862 
Fixed broken Zero build.

Reviewed-by: twisti, coleenp, kvn
 2013-05-06 19:57:35 -04:00
Staffan Larsen
db19e8b60f Merge 2013-05-07 01:25:21 +02:00
Christian Thalinger
149097fbb7 7196277: JSR 292: Two jck/runtime tests crash on java.lang.invoke.MethodHandle.invokeExact 
Reviewed-by: jrose, kvn
 2013-05-06 13:53:13 -07:00
Karen Kinnear
a37bc54517 Merge 2013-05-06 12:36:20 -07:00
Bengt Rutisson
a8ad116e49 8013872: G1: HeapRegionSeq::shrink_by() has invalid assert 
Refactored shrink_by() to only use region counts and not byte sizes

Reviewed-by: johnc, tschatzl
 2013-05-06 21:30:34 +02:00
Staffan Larsen
f4c589b895 8009615: JvmtiClassFileReconstituter does not create BootstrapMethod attributes 
Reviewed-by: coleenp, sspitsyn
 2013-05-06 19:49:18 +02:00
Karen Kinnear
409e738a07 Merge 2013-05-06 10:20:18 -07:00
Zhengyu Gu
ce1df81ab9 Merge 2013-05-06 08:49:38 -07:00
Thomas Schatzl
9b9b515fb8 8006088: Incompatible heap size flags accepted by VM 
Make processing of minimum, initial and maximum heap size more intiutive by removing previous limitations on allowed values, and make error reporting consistent. Further, fix errors in ergonomic heap sizing.

Reviewed-by: johnc, jwilhelm, tamao
 2013-05-06 17:19:42 +02:00
Zhengyu Gu
c2330eb6b1 8013120: NMT: Kitchensink crashes with assert(next_region == NULL || !next_region->is_committed_region()) failed: Sanity check 
Fixed NMT to deal with releasing virtual memory region when there are still committed regions within it

Reviewed-by: acorn, coleenp
 2013-05-06 11:15:13 -04:00
Harold Seigel
768a1b55cf 8013648: Guarantee(VerifyBeforeGC || VerifyDuringGC || VerifyBeforeExit || VerifyAfterGC) failed: too expensive 
Fix code to call correct version of function find_class().

Reviewed-by: coleenp, rdurbin, dcubed
 2013-05-06 09:10:21 -04:00