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272 Commits

Author SHA1 Message Date
Iris Clark
ba8f6e211c 8210775: JVM TI Spec missing copyright 
Reviewed-by: dholmes, mchung, sspitsyn
 2018-09-17 10:14:31 -07:00
Coleen Phillimore
bad4a92e55 8210559: ClassLoaderData Symbols can leak 
Unrefcount the symbol names when the CLD is destroyed

Reviewed-by: lfoltan, jiangli, iklam
 2018-09-14 12:10:28 -04:00
Mikael Vidstedt
9118c4c28b 8210514: Obsolete SyncVerbose 
Reviewed-by: coleenp, dcubed
 2018-09-11 13:54:34 -07:00
Coleen Phillimore
bbf5c1ca8d 8210422: runtime/modules/ModuleStress/ExportModuleStressTest.java - assertion failed: address not aligned: 0x00000008baadbabe 
CLDG_lock caused safepoint in inconsistent state

Reviewed-by: lfoltan, eosterlund, kbarrett
 2018-09-11 09:42:27 -04:00
Harold Seigel
18bbeb53e6 8210470: Remove unused Verifier::verify() Verifier::Mode argument 
Remove the unused argument.

Reviewed-by: coleenp, jiangli
 2018-09-11 09:53:41 -04:00
Kim Barrett
8b1bdf579c 8210131: vmTestbase/nsk/jvmti/scenarios/allocation/AP10/ap10t001/TestDescription.java failed with ObjectFree: GetCurrentThreadCpuTimerInfo returned unexpected error code 
Expanded permitted threads to include all NamedThreads.

Reviewed-by: dcubed, sspitsyn
 2018-09-07 14:44:52 -04:00
David Holmes
b66c67675d 8210486: Unused code in check_nest_attributes function 
Reviewed-by: mikael, sspitsyn
 2018-09-07 08:14:47 -04:00
Dean Long
25280e30d4 8209361: [AOT] Unexpected number of references for JVMTI_HEAP_REFERENCE_CONSTANT_POOL [111-->111]: 0 (expected at least 1) 
Reviewed-by: coleenp, dholmes
 2018-09-06 17:45:15 -07:00
Kim Barrett
53ac5e7fed 8210235: JvmtiTrace::safe_get_current_thread_name is unsafe in debug builds 
Use Thread::current_or_null and handle NULL result.

Reviewed-by: coleenp
 2018-08-31 16:29:49 -04:00
Patricio Chilano Mateo
16b92a561c 8206424: Use locking for cleaning ProtectionDomainTable 
ServiceThread is now in charge of cleaning ProtectionDomainTable entries

Reviewed-by: coleenp, iklam
 2018-08-31 10:22:04 -04:00
Coleen Phillimore
eb9259138f 8210155: Lock ClassLoaderDataGraph 
In preparation for concurrent class unloading.

Reviewed-by: hseigel, eosterlund
 2018-08-31 07:03:46 -04:00
Jean Christophe Beyler
b9b522a7ad 8203356: VM Object Allocation Collector can infinite recurse 
VM Event callback do not provoke a VM alloc event

Reviewed-by: sspitsyn, phh, amenkov, cjplummer
 2018-08-30 09:47:12 -07:00
Patricio Chilano Mateo
ff17347f8f 8209844: MemberNameLeak.java fails when ResolvedMethod entry is not removed 
Fixed MemberNameLeak.java due to intermittent failure after 8206423

Reviewed-by: coleenp, lfoltan
 2018-08-29 10:46:59 -04:00
Coleen Phillimore
3559b6be76 8209958: Clean up duplicate basic array type statics in Universe 
Reviewed-by: lfoltan, zgu
 2018-08-28 18:17:01 -04:00
Coleen Phillimore
fd9fa38d21 8209821: Make JVMTI GetClassLoaderClasses not walk CLDG 
And also added function with KlassClosure to remove the hacks.

Reviewed-by: lfoltan, sspitsyn
 2018-08-25 11:10:21 -04:00
Ioi Lam
73951ab5d9 8209657: Refactor filemap.hpp to simplify integration with Serviceability Agent 
Added src/hotspot/share/include/cds.h

Reviewed-by: ccheung, sspitsyn, jgeorge
 2018-08-17 13:53:53 -07:00
Patricio Chilano Mateo
4ef5590fa7 8206423: Use locking for cleaning ResolvedMethodTable 
ServiceThread is now in charge of cleaning ResolvedMethodTable entries

Reviewed-by: gziemski, dholmes, coleenp
 2018-08-21 10:37:02 -04:00
Coleen Phillimore
dc556f4086 8209738: Remove ClassLoaderDataGraph::*oops_do functions 
Make walking CLDG more consistent.

Reviewed-by: dholmes, tschatzl
 2018-08-21 09:33:41 -04:00
Ioi Lam
bc62b3a40e 8209647: constantPoolHandle::constantPoolHandle(ConstantPool*) when precompiled header is disabled 
Added fieldDescriptor.inline.hpp

Reviewed-by: coleenp, shade
 2018-08-20 13:58:23 -07:00
Lois Foltan
75ed173e15 8209301: JVM rename is_anonymous, host_klass to unsafe specific terminology ahead of Unsafe.defineAnonymousClass deprecation 
Clean up VM anonymous class terminology.

Reviewed-by: coleenp, dholmes, mchung
 2018-08-20 08:25:57 -04:00
Coleen Phillimore
a7b66f6f5e 8208677: Move inner metaspace cleaning out of class unloading 
Move to safepoint cleanup actions to do if needed.

Reviewed-by: eosterlund, hseigel
 2018-08-08 15:24:21 -04:00
Thomas Schatzl
9c0720b156 8208671: Runtime, JFR, Serviceability changes to allow enabling -Wreorder 
Reviewed-by: dholmes, hseigel
 2018-08-08 15:31:07 +02:00
Ioi Lam
1b2e7cbaef 8208999: Some use of Klass* should be replaced by InstanceKlass* 
Klass::java_super() => InstanceKlass*; InstanceKlass::{local,transitive}_interfaces() => Array<InstanceKlass*>*

Reviewed-by: coleenp, hseigel
 2018-08-07 15:45:07 -07:00
Harold Seigel
c277f9ed8e 8207779: Method::is_valid_method() compares 'this' with NULL 
Add Method* parameter and make method static to avoid 'thi's comparison with NULL

Reviewed-by: lfoltan, coleenp
 2018-07-30 16:35:54 -04:00
Alex Menkov
2a213d1685 8199155: Accessibility issues in jdk.jdi 
Reviewed-by: dtitov, sspitsyn
 2018-07-26 11:31:15 -07:00
Phil Race
1387c87093 Merge 2018-07-26 10:00:40 -07:00
Goetz Lindenmaier
c798b68ee1 8207830: [aix] disable jfr in build and tests 
Reviewed-by: kvn, erikj
 2018-07-20 09:46:57 +02:00
Phil Race
28e828130d Merge 2018-07-19 10:17:22 -07:00
Lois Foltan
e8fcd927c3 8178712: ResourceMark may be missing inside initialize_[vi]table 
Clean up use of ResourceMark within initialize_[vi]table.

Reviewed-by: ccheung, iklam, jiangli
 2018-07-16 09:06:33 -04:00
Jesper Wilhelmsson
4fc510cc89 Merge 2018-07-14 02:14:54 +02:00
Goetz Lindenmaier
8a9b0134a8 8206977: Minor improvements of runtime code 
Reviewed-by: coleenp, lfoltan
 2018-07-11 16:11:10 +02:00
Erik Österlund
e4dbe9909f 8205683: Refactor heap allocation to separate concerns 
Reviewed-by: pliden, kbarrett
 2018-06-28 14:22:28 +02:00
Vladimir Kozlov
f4ae3d5325 8205400: [Graal] compiler/jvmci/compilerToVM/DisassembleCodeBlobTest.java fails with can't be enqueued for compilation on level 4 
Add -XX:-BackgroundCompilation to tests to eager initialize JVMCI

Reviewed-by: thartmann
 2018-06-26 09:14:49 -07:00
Paul Sandoz
14651d9e02 8195650: Method references to VarHandle accessors 
Reviewed-by: jrose
 2018-06-25 14:39:44 -07:00
Jiangli Zhou
9ba5bab865 8202035: Archive the set of ModuleDescriptor and ModuleReference objects for observable system modules with unnamed initial module 
Support system module archiving with unnamed initial module at dump time.

Co-authored-by: Alan Bateman <alan.bateman@oracle.com>
Reviewed-by: erikj, coleenp, mchung, iklam, ccheung
 2018-07-08 12:43:05 -04:00
Harold Seigel
5ff2b5fe98 8203911: Test runtime/modules/getModuleJNI/GetModule fails with -Xcheck:jni 
Remove unneeded validate_class() check from  checked_jni_GetModule().

Reviewed-by: dholmes, coleenp
 2018-07-06 06:26:25 -07:00
Jeremy Manson
e9fc42d791 8205570: fix a number of typos in the JVMTI spec 
Fix typos in the JVMTI spec

Reviewed-by: dholmes, sspitsyn
 2018-06-23 22:49:48 -07:00
Jeremy Manson
c1cfcdcd25 8205113: Update JVMTI doc references to object allocation tracking 
Update the JVMTI VMObjectAlloc spec

Reviewed-by: dholmes, sspitsyn
 2018-06-23 01:22:52 -07:00
David Holmes
95bf19563b 8010319: Implementation of JEP 181: Nest-Based Access Control 
Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Maurizio Mimadamore <maurizio.mimadamore@oracle.com>
Co-authored-by: Mandy Chung <mandy.chung@oracle.com>
Co-authored-by: Tobias Hartmann <tobias.hartmann@oracle.com>
Co-authored-by: Vlaidmir Ivanov <vladimir.x.ivanov@oracle.com>
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Co-authored-by: Vladimir Kozlov <vladimir.kozlov@oracle.com>
Co-authored-by: John Rose <john.r.rose@oracle.com>
Co-authored-by: Daniel Smith <daniel.smith@oracle.com>
Co-authored-by: Serguei Spitsyn <serguei.spitsyn@oracle.com>
Co-authored-by: Kumar Srinivasan <kumardotsrinivasan@gmail.com>
Co-authored-by: Boris Ulasevich <boris.ulasevich@bell-sw.com>
Reviewed-by: alanb, psandoz, mchung, coleenp, acorn, mcimadamore, forax, jlahoda, sspitsyn, abuckley
 2018-06-23 01:32:41 -04:00
Igor Veresov
90c4e07b60 8204209: [Graal] Compilation fails during nmethod printing with "assert(bci == 0 || 0 <= bci && bci < code_size()) failed: illegal bci" 
Tolerate JVMCI placeholder bcis

Reviewed-by: kvn, never, dlong
 2018-06-22 15:58:32 -07:00
Chris Phillips
561ec75b9b 8203030: Zero s390 31 bit size_t type conflicts in shared code 
Cast to size_t or change to size_t foe compatibility with other archs.

Reviewed-by: pliden, dholmes
 2018-06-19 10:00:39 -04:00
Volker Simonis
79a09bd98b 8204965: Fix '--disable-cds' and disable CDS on AIX by default 
Reviewed-by: erikj, jiangli, stuefe, dholmes
 2018-06-19 09:43:53 +02:00
Goetz Lindenmaier
4a24d95917 8204943: Improve message of ArrayStoreException 
Reviewed-by: lfoltan, hseigel
 2018-06-15 12:25:53 +02:00
Kim Barrett
05b5a78903 8204939: Change Access nomenclature: root to native 
Rename RootAccess => NativeAccess, IN_ROOT => IN_NATIVE, and related cleanups.

Reviewed-by: pliden, stefank, coleenp
 2018-06-15 16:53:58 -04:00
Jean Christophe Beyler
6129ed590c 8203394: Implementation of JEP 331: Low-Overhead Heap Profiling 
Implement Low-Overhead Heap Profiling

Reviewed-by: eosterlund, gthornbr, rehn, sspitsyn, tschatzl
 2018-06-15 00:49:54 -07:00
Stuart Marks
4ad2957dd0 8204243: remove Thread.destroy() and Thread.stop(Throwable) 
Reviewed-by: dholmes, alanb, sspitsyn, iris
 2018-06-12 13:24:37 -07:00
Per Lidén
e7af7a4aef 8204210: Implementation: JEP 333: ZGC: A Scalable Low-Latency Garbage Collector (Experimental) 
Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Kim Barrett <kim.barrett@oracle.com>
Co-authored-by: Nils Eliasson <nils.eliasson@oracle.com>
Co-authored-by: Rickard Backman <rickard.backman@oracle.com>
Co-authored-by: Roland Westrelin <rwestrel@redhat.com>
Co-authored-by: Coleen Phillimore <coleen.phillimore@oracle.com>
Co-authored-by: Robbin Ehn <robbin.ehn@oracle.com>
Co-authored-by: Gerard Ziemski <gerard.ziemski@oracle.com>
Co-authored-by: Hugh Wilkinson <hugh.wilkinson@intel.com>
Co-authored-by: Sandhya Viswanathan <sandhya.viswanathan@intel.com>
Co-authored-by: Bill Wheeler <bill.npo.wheeler@intel.com>
Co-authored-by: Vinay K. Awasthi <vinay.k.awasthi@intel.com>
Co-authored-by: Yasumasa Suenaga <yasuenag@gmail.com>
Reviewed-by: pliden, stefank, eosterlund, ehelin, sjohanss, rbackman, coleenp, ihse, jgeorge, lmesnik, rkennke
 2018-06-12 17:40:28 +02:00
Richard Reingruber
af75effcd2 8204561: JVM_GetClassSigners: wrap signers oop in an objArrayHandle for subsequent safepoint 
Reviewed-by: coleenp, stuefe
 2018-06-08 06:59:16 +02:00
Coleen Phillimore
892a2af03f 8204301: Make OrderAccess functions available to hpp rather than inline.hpp files 
Move orderAccess.inline.hpp into orderAccess.hpp and remove os.hpp inclusion and conditional os::is_MP() for fence on x86 platforms

Reviewed-by: dholmes, hseigel
 2018-06-06 10:45:40 -04:00
Kim Barrett
2a1a55cc26 8203948: Expand JVMTI callback notion of "internal threads" 
Allow any NamedThreads in some contexts.

Reviewed-by: coleenp, dholmes
 2018-06-04 20:14:13 -04:00