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4317 Commits

Author SHA1 Message Date
Tobias Hartmann
01353e7787 8197828: Null pointer dereference in MultiNode::proj_out_or_null 
Added a null check for the return value of AllocateNode::initialization().

Reviewed-by: kvn, shade, dlong
 2018-02-15 09:17:56 +01:00
Zhengyu Gu
f47021e2ab 8193373: Cleanup ElfFile and family 
Cleanup elf decoder and added test

Reviewed-by: minqi, coleenp
 2018-02-14 17:20:59 -05:00
Ioi Lam
128f91288c 8197857: fieldDescriptor prints incorrect 32-bit representation of compressed oops 
Reviewed-by: coleenp
 2018-02-14 06:57:28 -08:00
Coleen Phillimore
2a4d4b43b4 8197772: metaspace uses global operator new/delete for gtest testing 
Inherit ChunkManagerReturnTestImpl from CHeapObj

Reviewed-by: kbarrett, zgu
 2018-02-14 09:09:37 -05:00
Coleen Phillimore
d41cbf61a1 8197789: os::SuspendedThreadTask causes references to global operator delete 
Make destructor non-virtual and protected

Reviewed-by: kbarrett
 2018-02-14 09:03:31 -05:00
Kim Barrett
023fc4b866 8197454: Need Access decorator for storing oop into uninitialized location 
Repurpose ARRAYCOPY_DEST_NOT_INITIALIZED to AS_DEST_NOT_INITIALIZED.

Reviewed-by: eosterlund, coleenp
 2018-02-13 17:36:22 -05:00
Roland Westrelin
4f8c5b6949 8197563: assert(is_Loop()) crash in PhaseIdealLoop::try_move_store_before_loop() 
Don't move store out of the loop if head is not a LoopNode.

Reviewed-by: kvn, thartmann
 2018-02-13 16:57:01 +01:00
Thomas Schatzl
347c253452 7127700: G1: Replace G1PLAB with PLAB 
Reviewed-by: sjohanss, kbarrett
 2018-02-13 16:13:20 +01:00
Marcus Larsson
6ef9800875 8194994: Remove redundant string streams used for logging 
Reviewed-by: rehn, iklam, coleenp
 2018-02-13 14:10:56 +01:00
Jesper Wilhelmsson
9beff15bed Merge 2018-02-10 09:25:35 +01:00
Leonid Mesnik
45f751f518 8197455: There is some runthese related unused code in bytecodeInterpreter.cpp 
Reviewed-by: iignatyev, dholmes
 2018-02-08 21:53:06 -05:00
Kim Barrett
a25a95120e 8196083: Avoid locking in OopStorage::release 
Defer release list updates to later allocate/delete operations.

Reviewed-by: coleenp, eosterlund
 2018-02-08 17:23:43 -05:00
Coleen Phillimore
789e827f1a 8196806: Deprecate VMThreadHintNoPreempt and CompilerThreadHintNoPreempt 
Reviewed-by: dholmes, hseigel
 2018-02-08 15:21:59 -05:00
Zhengyu Gu
934390b571 8196923: [REDO] NMT: Report array class count in NMT summary 
Added instance and array class counters in NMT summary report

Reviewed-by: minqi, stuefe, coleenp
 2018-02-08 13:21:22 -05:00
Thomas Schatzl
75ab2501f7 8196883: G1RemSet::refine_card_concurrently doesn't need to check for cards in collection set 
Remove code related to collection set checking in that method.

Reviewed-by: kbarrett, ehelin
 2018-02-08 10:15:57 +01:00
Poonam Bajaj
4779c85b46 8187577: JVM crash during gc doing concurrent marking 
Inform G1's SATB that a klass has been resurrected and it should not be unloaded

Reviewed-by: coleenp, tschatzl, kbarrett
 2018-02-07 21:53:38 +00:00
Alex Menkov
8abc2c38f7 8161605: The '!UseSharedSpaces' check is not need in JvmtiManageCapabilities::recompute_always_capabilities 
Reviewed-by: sspitsyn, mseledtsov
 2018-02-07 10:25:10 -08:00
Lois Foltan
7f25db6e5f 8196601: IllegalAccessError: cannot access class jdk.jfr.internal.handlers.EventHandler 
Do not perform access check when returning a reflection field or method or performing internal signature processing.

Reviewed-by: acorn, psandoz
 2018-02-06 10:28:22 -05:00
Jesper Wilhelmsson
dd416bbf33 8196924: [BACKOUT] NMT: Report array class count in NMT summary 
Reviewed-by: dholmes
 2018-02-07 03:43:29 +01:00
Zhengyu Gu
41ace19206 8193184: NMT: Report array class count in NMT summary 
Report array class and instance class count in NMT summary report

Reviewed-by: coleenp, minqi
 2018-02-06 08:24:36 -05:00
Coleen Phillimore
48f208f193 8196907: Fix minimal vm 
Reviewed-by: zgu, dholmes
 2018-02-06 18:10:30 -05:00
Harold Seigel
34480e526e 8190235: Clarify ClassLoaderData::is_*_class_loader_data() method implementations 
Add comments, fix a small issue with the boot loader, and add an assert.

Reviewed-by: coleenp, lfoltan, gtriantafill
 2018-02-06 13:41:49 -05:00
Lois Foltan
2f74993973 8196601: IllegalAccessError: cannot access class jdk.jfr.internal.handlers.EventHandler 
Do not perform access check when returning a reflection field or method or performing internal signature processing.

Reviewed-by: acorn, psandoz
 2018-02-06 10:28:22 -05:00
Jesper Wilhelmsson
d7dd9d1027 Merge 2018-02-05 23:12:03 +01:00
Lana Steuck
845f7823de Merge 2018-02-09 02:23:34 +00:00
Jesper Wilhelmsson
44ab590f44 Merge 2018-02-05 23:12:03 +01:00
Zhengyu Gu
897d228899 8194934: NMT: Remove MemTracker::get_virtual_memory_xxx_tracker(), create Tracker in place 
Create tracker in place to avoid additional locking

Reviewed-by: coleenp
 2018-02-05 13:23:26 -05:00
David Holmes
3c2d19f0bc 8196739: Disable obsolete/expired VM flag transitional warnings 
Reviewed-by: kbarrett
 2018-02-05 06:43:23 -05:00
Zhongwei Yao
0db8f238af 8196064: AArch64: Merging ld/st into ldp/stp in macro-assembler 
Reviewed-by: aph
 2018-02-03 10:36:58 +08:00
Harold Seigel
83bb2205e8 8190359: Reduce the number of recorded klass dependencies 
Skip recording dependencies to non-anonymous classes loaded by builtin class loaders.

Reviewed-by: iklam, coleenp, lfoltan
 2018-02-02 10:37:48 -05:00
Coleen Phillimore
191a1f80a1 6909265: assert(_OnDeck != Self->_MutexEvent,"invariant") with -XX:+PrintMallocFree 
Convert to logging without thread locking

Reviewed-by: dholmes, zgu, hseigel
 2018-02-02 09:34:11 -05:00
Lana Steuck
414e05f6d7 Merge 2018-02-02 01:52:03 +00:00
Coleen Phillimore
aa51ac19b3 8196199: Remove miscellaneous oop comparison operators 
Co-authored-by: Kim Barrett <kim.barrett@oracle.com>
Reviewed-by: hseigel, lfoltan
 2018-02-01 13:30:53 -05:00
Dean Long
ce205655fe 8194990: 3 Null pointer dereference defect groups related to CodeCache::find_blob_unsafe() 
Reviewed-by: kvn
 2018-01-31 16:10:23 -08:00
Dean Long
672ddf57fc 8194987: Null pointer dereference in escape.cpp related to Node::find_out_with() 
Reviewed-by: kvn
 2018-01-31 16:09:52 -08:00
Dean Long
b1723061be 8194984: 9 Null pointer dereference defect groups related to ciMethodData::bci_to_data() 
Reviewed-by: kvn
 2018-01-31 16:09:29 -08:00
Roland Westrelin
d244b3ccd1 8196296: Lucene test crashes C2 compilation 
Prevent merging of back to back ifs if one is a counted loop end.

Reviewed-by: kvn, thartmann
 2018-01-30 09:08:44 +01:00
Andrew Haley
22c23d5081 8194739: Zero port of 8174962: Better interface invocations 
Reviewed-by: adinn, coleenp
 2018-01-22 15:19:02 +00:00
Kim Barrett
1ac19a3166 8192025: Less referential references 
Reviewed-by: coleenp, eosterlund, mchung, ahgross, rhalade
 2018-01-18 22:17:11 -05:00
Aleksey Shipilev
ea6cea5d51 8206931: Misleading "COMPILE SKIPPED: invalid non-klass dependency" compile log 
Reviewed-by: vlivanov, never
 2018-07-11 08:44:00 +02:00
Martin Doerr
d5a05363ef 8207342: error occurred during error reporting (printing register info) 
Os::print_location misses a check if the pointer is readable.

Reviewed-by: goetz, coleenp
 2018-07-18 11:27:14 +02:00
Jean Christophe Beyler
3380b0d0ef 8205725: Update the JVMTI Spec for Heap Sampling 
Update the JVMTI Spec for Heap Sampling

Reviewed-by: amenkov, sspitsyn
 2018-07-17 19:59:38 -07:00
Coleen Phillimore
6caaf8e2f2 Merge 2018-07-17 09:37:24 -04:00
Dean Long
5f29406d2c 8181855: [Graal] runtime/ReservedStack/ReservedStackTest.java triggers: assert(thread->deopt_mark() == __null) failed: no stack overflow from deopt blob/uncommon trap 
Reviewed-by: kvn
 2018-07-16 15:09:19 -07:00
Lutz Schmidt
96cf046edc 8206271: CodeHeap State Analytics must digest new method state 
Reviewed-by: kvn, mdoerr, thartmann
 2018-07-16 16:57:37 +02:00
Coleen Phillimore
8b883bd145 8206471: Race with ConcurrentHashTable deleting items on insert with cleanup thread 
Only fetch Node::next once and use that result.

Reviewed-by: hseigel, dholmes
 2018-07-10 11:13:33 -04:00
Erik Helin
73388668cd 8195158: Concurrent System.gc() is "upgraded" to stop-the-world System.gc() 
Reviewed-by: sjohanss, eosterlund
 2018-01-17 19:05:58 +01:00
Jesper Wilhelmsson
fc1b01b9a2 Merge 2018-01-13 02:56:22 +01:00
Lana Steuck
8f528fba93 Merge 2018-01-18 18:58:46 +00:00
Tom Rodriguez
d586b03911 8192004: InspectedFrame.materializeVirtualObjects only updates locals with new objects 
Reviewed-by: kvn, sspitsyn, phh
 2018-01-18 09:01:00 -08:00