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1723 Commits

Author SHA1 Message Date
Ioi Lam
9a06fc3ea7 8212205: VM asserts after CDS archive has been unmapped 
Reviewed-by: dholmes, jiangli, hseigel, stuefe
 2018-10-25 11:23:43 -07:00
Coleen Phillimore
6a045adbed 8212958: Allow Klass::_subklass and _next_sibling to have unloaded classes 
Don't return unloaded klasses. Make sure access is protected by Compile_lock.

Reviewed-by: eosterlund, dlong
 2018-10-29 10:21:34 -04:00
Thomas Schatzl
f69c1407ae 8212766: TestPromotionEventWithG1.java failed due to "RuntimeException: PLAB size is smaller than object size." 
Also send PLAB size in bytes, not in heap words.

Reviewed-by: shade, sjohanss
 2018-10-29 08:55:03 +01:00
Thomas Schatzl
931c9cf86d 8212974: Update RS Skipped cards uses wrong enum to register to phase 
Reviewed-by: kbarrett
 2018-10-29 08:52:04 +01:00
Gerard Ziemski
0108d754d7 8017061: os_bsd.cpp contains code for UseSHM and UseHugeTLBFS 
Removed the code using unused flags.

Reviewed-by: dholmes, coleenp
 2018-10-26 10:47:05 -05:00
Thomas Stuefe
e4f51809e4 8212173: Thread._stack_base/_stack_size initialized too late for new threads 
Reviewed-by: dholmes, simonis
 2018-10-19 09:39:29 +02:00
Calvin Cheung
7c81535d46 8209598: Clean up how messages are printed when CDS aborts start-up 
Added a new function vm_exit_during_cds_dumping() to java.cpp so that it can be used when an error condition is encountered during CDS dumping.

Reviewed-by: iklam, dholmes, jiangli
 2018-10-25 21:40:17 -07:00
Dean Long
c24f6506e7 8021335: Missing synchronization when reading counters for live threads and peak thread count 
Reviewed-by: dholmes, mchung
 2018-10-25 18:41:26 -07:00
Pavel Punegov
a7aa770b9a 8164546: Convert DirectivesParser_test to GTest 
Reviewed-by: kvn, iignatyev, neliasso
 2018-10-25 11:18:24 -07:00
Serguei Spitsyn
4904980886 8024368: private methods are allocated vtable slots 
Stop allocating vtable slots for  private methods

Reviewed-by: dholmes, acorn, lfoltan
 2018-10-24 13:11:54 -07:00
Eric Caspole
5d9ffc2d03 8212706: nmethod jvmci_installed_code_name need to be XML escaped 
Call text instead of print to escape chars properly

Reviewed-by: thartmann
 2018-10-24 11:02:55 -04:00
Thomas Schatzl
3a48e68b1a 8212753: Improve oopDesc::forward_to_atomic 
Avoid multiple unnecessary reloads of the mark oop in oopDesc::forward_to_atomic

Reviewed-by: kbarrett, mdoerr
 2018-10-24 16:22:34 +02:00
Tobias Hartmann
18d4a423f9 8150552: Remove -XX:+AggressiveOpts 
Removed the -XX:+AggressiveOpts flags and its usages.

Reviewed-by: ecaspole, sjohanss
 2018-10-24 12:39:37 +02:00
Thomas Stuefe
2c208aa563 8212896: AIX build breaks after 8212611 
Reviewed-by: simonis, dholmes
 2018-10-24 10:42:12 +02:00
David Holmes
c145bd0bd0 8199567: [Nestmates] Cleanup instanceKlass.cpp 
Reviewed-by: lfoltan, coleenp
 2018-10-23 17:01:48 -04:00
Robbin Ehn
77ad5f6fa3 8212707: GlobalCounter padding is too optimistic 
Reviewed-by: shade, redestad, mdoerr
 2018-10-23 13:24:36 +02:00
Aleksey Shipilev
a633b90085 8212754: Build failure: undefined JvmtiSampledObjectAllocEventCollector::object_alloc_is_safe_to_sample 
Reviewed-by: jcbeyler, zgu, coleenp
 2018-10-23 10:55:59 +02:00
Roland Westrelin
b4c401fa37 8212611: Small collection of simple changes from shenandoah 
Reviewed-by: thartmann, kvn, eosterlund
 2018-10-17 10:19:13 +02:00
Mandy Chung
5e6d6b8642 8207146: Rename jdk.internal.misc.Unsafe::xxxObject to xxxReference 
Reviewed-by: dholmes, thartmann
 2018-10-22 17:00:04 -07:00
Coleen Phillimore
932d2c6ba6 8212774: Remove dead code touching Klass::_lower_dimension 
Found dead code removal while looking at usage of Compile_lock. This dead code doesn't have Compile_lock but other code touching Klass::_{upper,lower}_dimension do.

Reviewed-by: shade
 2018-10-22 15:32:50 -04:00
Erik Österlund
b3c1e4f663 8212663: Remove conservative at_safepoint assert when JFR writes type sets during class unloading 
Reviewed-by: coleenp, dholmes, mgronlun
 2018-10-22 12:13:29 +02:00
Thomas Schatzl
5b925d80f5 8211853: Avoid additional duplicate work when a reference in the task queue has already been evacuated 
Reviewed-by: kbarrett, sjohanss
 2018-10-22 11:51:17 +02:00
Igor Ignatyev
f1e1e1fe6f 8177709: Convert TestVirtualSpace_test to GTest 
Reviewed-by: stuefe, jcbeyler
 2018-10-19 16:29:45 -07:00
Kirill Zhaldybin
4c8b5f840c 8171097: Convert TestReservedSpace_test to Gtest 
Reviewed-by: stuefe, jcbeyler, iignatyev
 2018-10-19 16:29:43 -07:00
Paul Hohensee
6beba541cd 8212698: Minor g1 #include changes and memoryService.hpp copyright date update 
Fix #includes in g1FullGCOopClosures.inline.hpp, g1HeapVerifier.hpp + memoryService.hpp copyright date

Reviewed-by: tschatzl, jcbeyler
 2018-10-19 17:54:21 -04:00
Ioi Lam
4abb6861ec 8212642: Remove SystemDictionary::InitOption enum 
Reviewed-by: dholmes, kvn, redestad
 2018-10-18 23:05:01 -07:00
Roman Kennke
cb17e450b3 8212603: Need to step over GC barriers in Node::eqv_uncast() 
Reviewed-by: shade, kvn, eosterlund
 2018-10-18 21:14:49 +02:00
Harold Seigel
ef3c0a2458 8209087: Clean up runtime code that compares 'this' to NULL 
Remove 'this' to NULL comparisons from methods and check if calling objects of these methods could be NULL.

Reviewed-by: lfoltan, gziemski
 2018-10-18 10:35:58 -04:00
Leo Korinth
d75f70d91c 8212595: Remove unused size_helper() in oop_oop_iterate* in instanceKlass.inline.hpp 
Reviewed-by: shade, pliden
 2018-10-18 11:23:54 +02:00
Ioi Lam
c86ba29693 8212612: Add documentation about Arguments::_exit_hook 
Reviewed-by: hseigel, dlong, dholmes
 2018-10-17 21:51:00 -07:00
Aleksey Shipilev
00f3bbe51b 8212617: ARM32 build failures after JDK-7041262 (VM_Version should be called instead of Abstract_VM_Version so that overriding works) 
Reviewed-by: hseigel
 2018-10-17 22:47:59 +02:00
Aleksey Shipilev
b3d9f93363 8212616: x86_32 build failures after JDK-8210498 (nmethod entry barriers) 
Reviewed-by: kvn, eosterlund
 2018-10-17 22:42:31 +02:00
Roman Kennke
89d9a60caa 8212186: JVMTI lacks a few GC barriers/hooks 
Reviewed-by: eosterlund, shade
 2018-10-17 22:26:41 +02:00
Aleksey Shipilev
98fe69f3a2 8212608: Minimal VM build failure after JDK-8210498 (nmethod entry barriers) 
Reviewed-by: eosterlund
 2018-10-17 18:31:48 +02:00
Harold Seigel
6c0cc8929b 8199226: Improve field accesses 
Reviewed-by: acorn, ahgross, rhalade
 2018-05-14 09:05:20 -04:00
David Holmes
dfcc6b3878 8211909: JDWP Transport Listener: dt_socket thread crash 
Reviewed-by: dcubed, dsamersoff
 2018-10-16 19:07:47 -04:00
Aleksey Shipilev
b6e77e4285 8212177: Epsilon alignment adjustments can overflow max TLAB size 
Reviewed-by: pliden, tschatzl
 2018-10-16 17:43:30 +02:00
Harold Seigel
794d864feb 7041262: VM_Version should be called instead of Abstract_VM_Version so that overriding works 
Change calls to Abstract_VM_Version methods to be calls to VM_Version methods.

Reviewed-by: coleenp, kbarrett, dholmes
 2018-10-16 11:08:46 -04:00
Bob Vandette
86a0c85f6b Merge 2018-10-16 09:55:30 -04:00
Bob Vandette
6a7fdffe3b 8211740: [AOT] -XX:AOTLibrary doesn't accept windows path 
Reviewed-by: kvn, iignatyev
 2018-10-16 09:54:28 -04:00
Tobias Hartmann
6b83ac96ab 8210215: C2 should optimize trichotomy calculations 
Ideal transformation to optimize trichotomic comparisons.

Reviewed-by: kvn, jrose
 2018-10-16 14:17:19 +02:00
Erik Österlund
0192c14c9b 8210498: nmethod entry barriers 
Reviewed-by: kvn, pliden
 2018-10-16 13:18:22 +02:00
Erik Österlund
e39c5811b5 8210330: Make CLD claiming allow multiple claim bits 
Reviewed-by: pliden, coleenp
 2018-10-16 13:16:11 +02:00
Erik Österlund
782fa608d2 8210064: ZGC: Introduce ZConcurrentRootsIterator for scanning a subset of strong IN_NATIVE roots concurrently 
Reviewed-by: pliden, kbarrett
 2018-10-16 13:14:18 +02:00
Per Lidén
5f2b11d373 8212181: ZGC: Fix incorrect root iteration in ZHeapIterator 
Reviewed-by: eosterlund
 2018-10-16 13:43:04 +02:00
Thomas Schatzl
475df1c06a 8210492: PLAB object promotion events report object sizes in words 
Properly scale values passed to the JFR event.

Reviewed-by: phh, jcbeyler
 2018-10-16 11:27:21 +02:00
Jean Christophe Beyler
d7c7ce19f1 8211980: Remove ThreadHeapSampler enable/disable/enabled methods 
Remove methods from ThreadHeapSampler

Reviewed-by: dholmes, phh
 2018-10-15 14:16:35 -07:00
Leo Korinth
e898052f3b 8211447: Replace oop_pc_update_pointers with oop_iterate and closure 
Reviewed-by: sjohanss, tschatzl
 2018-10-12 12:14:01 +02:00
Leo Korinth
78fe66c3bb 8211446: Replace oop_pc_follow_contents with oop_iterate and closure 
Reviewed-by: sjohanss, tschatzl
 2018-10-12 12:13:06 +02:00
Leo Korinth
4bc903d17a 8201436: Replace oop_ps_push_contents with oop_iterate and closure 
Reviewed-by: sjohanss, tschatzl
 2018-10-12 12:10:34 +02:00