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4106 Commits

Author SHA1 Message Date
Jon Masamitsu
f6cc90e927 7199923: NPG: tools/javac/T7093325.java timeout 
Reviewed-by: stefank, coleenp, kvn
 2012-09-20 12:18:23 -07:00
John Cuthbertson
54412491e8 7190666: G1: assert(_unused == 0) failed: Inconsistency in PLAB stats 
Reset the fields in ParGCAllocBuffer, that are used for accumulating values for the ResizePLAB sensors in PLABStats, to zero after flushing the values to the PLABStats fields. Flush PLABStats values only when retiring the final allocation buffers prior to disposing of a G1ParScanThreadState object, rather than when retiring every allocation buffer.

Reviewed-by: jwilhelm, jmasa, ysr
 2012-09-20 09:52:56 -07:00
Kevin Walls
d37f7326ce Merge 2012-09-20 03:49:15 -07:00
John Cuthbertson
e78edc79b7 7193946: Move warnings associated with UseMemSetInBOT flag 
The warnings associated with the UseMemSetInBOT flag are duplicated in CMS and G1. The separate warnings have been removed and single instance of the warning has been placed in a common location.

Reviewed-by: brutisso, ysr
 2012-09-19 15:48:02 -07:00
Bill Pittore
8e0655095b 7195372: Wrong copyright in new files 
Fixed copyrights

Reviewed-by: dholmes
 2012-09-19 17:22:49 -04:00
Vladimir Kozlov
03d65ced3e 7198606: Improve VM optimization 
Remove incorrect code in OptimizeFill optimization.

Reviewed-by: roland, twisti
 2012-09-19 13:58:31 -07:00
John Coomes
df3f6e087e Merge 2012-09-19 16:18:55 -04:00
Brandon Mitchell
6573cbf346 7016955: G1: remove the is_zeroed parameter from the HeapRegion constructor 
The is_zeroed parameter is no longer used and so can be removed.

Reviewed-by: johnc, jmasa, brutisso
 2012-09-19 08:48:10 -07:00
Yumin Qi
124ddb9b47 Merge 2012-09-19 08:41:30 -07:00
Kevin Walls
1c502686ea 7196045: Possible JVM deadlock in ThreadTimesClosure when using HotspotInternal non-public API 
Reviewed-by: sspitsyn, dholmes
 2012-09-19 15:24:32 +01:00
Jon Masamitsu
37bddeb62b 7045397: NPG: Add freelists to class loader arenas 
Reviewed-by: coleenp, stefank, jprovino, ohair
 2012-09-18 23:35:42 -07:00
John Coomes
d8089b90e5 Merge 2012-09-18 19:44:39 -04:00
Jon Masamitsu
cf5f4f736f 7197557: NPG: nsk/sysdict/vm/stress/chain/chain004 hangs intermittently 
Reviewed-by: johnc, ysr
 2012-09-18 14:15:06 -07:00
Kelly O'Hair
f65906c1bc 7198329: Add $(sort) to object files used in links makes binarties more consistent 
Reviewed-by: dholmes, tbell, erikj, ihse, ohrstrom
 2012-09-18 13:15:28 -07:00
Zhengyu Gu
b9f111d166 Merge 2012-09-18 11:37:26 -07:00
Kelly O'Hair
b74620c703 Merge 2012-09-18 10:25:20 -07:00
Serguei Spitsyn
3236415bda 7191786: retransformClasses() does not pass in LocalVariableTypeTable of a method 
JVMTI REtruncformClasses must support LocalVariableTypeTable attribute

Reviewed-by: dcubed, dsamersoff, rbackman
 2012-09-18 10:10:43 -07:00
Zhengyu Gu
fb2076c572 7188594: Print statistic collected by NMT with VM flag 
Print out statistics of collected NMT data if it is on at VM exits

Reviewed-by: kvn, coleenp, twisti
 2012-09-17 16:37:26 -04:00
Zhengyu Gu
3276deb50c Merge 2012-09-17 13:34:07 -07:00
Magnus Ihse Bursie
b2b4d40c73 7172012: Make test-in-build an option (Queens) 
Reviewed-by: ohair, dholmes
 2012-09-17 11:46:25 -07:00
Zhengyu Gu
afd497eecc 7190089: NMT ON: NMT failed assertion on thread's stack base address 
Solaris only, record stack info to NMT after stack size adjustment was made for primordial threads

Reviewed-by: kvn, acorn, coleenp
 2012-09-17 10:20:04 -04:00
David Holmes
676c5a2769 Merge 2012-09-17 08:44:19 -04:00
Dmytro Sheyko
48255b9ff3 7194254: jstack reports wrong thread priorities 
Reviewed-by: dholmes, sla, fparain
 2012-09-17 07:36:31 -04:00
Staffan Larsen
e91b6584eb 7193201: [OS X] The development launcher should be signed and given task_for_pid privileges 
Reviewed-by: sspitsyn, nloodin, mgronlun, coleenp
 2012-09-17 11:46:19 +02:00
Bengt Rutisson
a08d48f9b1 7198130: G1: PrintReferenceGC output comes out of order 
Move the first part of the GC logging, including timestamp, to the start of the GC

Reviewed-by: johnc, jwilhelm
 2012-09-17 10:33:13 +02:00
Coleen Phillimore
9a271f468a 7197269: NPG: FollowReferences has no ClassLoader -> Class link to follow 
Restore java/lang/ClassLoader.addClass() upcall

Reviewed-by: sspitsyn, dcubed, jmasa
 2012-09-17 10:46:59 -04:00
Alejandro Murillo
c188598ddd 7198641: new hotspot build - hs25-b02 
Reviewed-by: jcoomes
 2012-09-14 22:00:41 -07:00
Alejandro Murillo
a13f8a7da1 Added tag hs25-b01 for changeset ab29bec425bb 2012-09-14 21:50:58 -07:00
Alejandro Murillo
b5637a7e2e Merge 2012-09-14 21:50:58 -07:00
Zhengyu Gu
119c20297b 7198529: NPG: assert with NMT code in Thread destructor 
Thread stack's base address can be NULL if it is not started or exited before recording the base

Reviewed-by: kvn, fparain
 2012-09-14 12:55:50 -04:00
David Katleman
aeb1e1d09e Added tag jdk8-b56 for changeset 1bce16d0ddd1 2012-09-13 13:15:14 -07:00
Roland Westrelin
00c30b04f4 7198074: NPG: assert(((Metadata*)obj)->is_valid()) failed: obj is valid 
Missing test for T_METADATA leads to incorrect register allocation.

Reviewed-by: kvn
 2012-09-13 22:09:16 +02:00
Hal Mo
18582cee62 7197906: BlockOffsetArray::power_to_cards_back() needs to handle > 32 bit shifts 
Reviewed-by: brutisso, johnc, ysr
 2012-09-13 21:20:26 +02:00
Zhengyu Gu
a2f9b747a4 Merge 2012-09-11 20:12:55 -07:00
Zhengyu Gu
d8037e4c8d Merge 2012-09-11 18:28:51 -07:00
Zhengyu Gu
442e4b0e54 7181995: NMT ON: NMT assertion failure assert(cur_vm->is_uncommit_record() || cur_vm->is_deallocation_record 
Fixed virtual memory records merge and promotion logic, should be based on sequence number vs. base address order

Reviewed-by: coleenp, acorn
 2012-09-11 20:53:17 -04:00
Coleen Phillimore
6f1b52ab16 7196681: NPG: Some JSR 292 tests crash in Windows exception handler 
There was a rogue os::breakpoint() call in log_dependency left over from the jsr292 merge.  Also changed verify_oop() calls for metadata to verify_{method,klass}_ptr.

Reviewed-by: kvn, twisti
 2012-09-11 20:20:38 -04:00
Roland Westrelin
08757b8a99 7195816: NPG: Crash in c1_ValueType - ShouldNotReachHere 
C1 needs knowledge of T_METADATA at the LIR level.

Reviewed-by: kvn, coleenp
 2012-09-11 16:20:57 +02:00
Stefan Karlsson
b979c4ebe0 7197350: NPG: jvmtiHeapReferenceCallback receives incorrect reference_kind for system class roots 
Fix the iteration over the system classes and report the correct reference kind.

Reviewed-by: coleenp, rbackman
 2012-09-11 14:59:23 +02:00
Christian Thalinger
2ab9ff2658 7196242: vm/mlvm/indy/stress/java/loopsAndThreads crashed 
Reviewed-by: jrose, coleenp, jmasa, kvn
 2012-09-10 16:37:22 -07:00
Abhijit Saha
38b305878c Merge 2012-09-07 18:18:55 -07:00
Coleen Phillimore
6fda647450 7196103: NPG: Unable to allocate bit map for parallel garbage collection for the requested heap size 
Don't allocate huge class metaspace size by default on x64

Reviewed-by: stefank, jmasa, kvn
 2012-09-07 16:42:25 -04:00
Coleen Phillimore
12b9a4edbb 7195833: NPG: Rename instanceClassLoaderKlass, instanceRefKlass and instanceMirrorKlass 
Simple renaming to be consistent with instanceKlass->InstanceKlass renaming

Reviewed-by: stefank, jmasa
 2012-09-07 12:04:16 -04:00
David Katleman
2aa10d79aa Added tag jdk8-b55 for changeset 49f23700884c 2012-09-06 17:27:33 -07:00
Jon Masamitsu
cd5df1082a 7196298: Better fix for 7195789 
Reviewed-by: jcoomes, brutisso
 2012-09-06 07:28:30 -07:00
Coleen Phillimore
8536f548db 7195867: NPG: SAJDI tests fail with sun.jvm.hotspot.types.WrongTypeException: No suitable match for type 
Need to restore the vtable in metadata when we restore the type from the shared archive.

Reviewed-by: acorn, jcoomes, jmasa, jrose
 2012-09-05 20:08:08 -04:00
Vladimir Kozlov
f3b6368c39 7196167: NPG: mismerge in make/solaris/makefiles/fastdebug.make 
Remove the workaround of 7187454 problem which was restored incorrectly during NPG merge.

Reviewed-by: coleenp, dholmes
 2012-09-05 10:18:37 -07:00
Stefan Karlsson
36d57e3669 7195935: NPG: Some issues with compressed oops 
Don't decompress the klass pointer in the G1 pre-barrier code when !UseCompressedKlassPointers

Reviewed-by: coleenp, brutisso
 2012-09-05 10:39:29 +02:00
Jon Masamitsu
6f32be5139 7195789: NPG: assert(used + free == capacity) failed: Accounting is wrong 
Reviewed-by: coleenp, jcoomes
 2012-09-04 16:20:28 -07:00
Christian Thalinger
0f2dd1c15e 7196120: NPG: JSR 2292 test fails because missing fix for 7188911 
Reviewed-by: kvn, coleenp
 2012-09-04 18:01:20 -07:00