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463 Commits

Author SHA1 Message Date
Stefan Karlsson
6666dcbe72 8237363: Remove automatic is in heap verification in OopIterateClosure 
Reviewed-by: eosterlund, pliden
 2020-10-26 17:22:47 +00:00
Ioi Lam
24f7f84594 8245412: Better class definitions 
Reviewed-by: coleenp, rhalade, jwilhelm, skoivu
 2020-10-20 14:58:39 -07:00
Calvin Cheung
74ac77e2b1 8247666: Support Lambda proxy classes in static CDS archive 
Reviewed-by: iklam, mchung
 2020-10-19 18:27:50 +00:00
Ioi Lam
7e5eb493e1 8253402: Convert vmSymbols::SID to enum class 
Reviewed-by: kvn, coleenp, kbarrett, iveresov
 2020-10-15 05:52:54 +00:00
Roland Westrelin
a6c23b7753 8253923: C2 doesn't always run loop opts for compilations that include loops 
Reviewed-by: neliasso, thartmann
 2020-10-12 10:55:22 +00:00
Daniel D. Daugherty
cc52358c42 8254335: logging/logStream.hpp includes memory/resourceArea.hpp but doesn't need it 
Reviewed-by: kbarrett, iklam
 2020-10-10 13:38:55 +00:00
Kim Barrett
66f27b5fca 8254015: copy_to_survivor_space should use in-hand klass for scanning 
Reviewed-by: tschatzl, sjohanss, ayang
 2020-10-08 08:56:01 +00:00
Kim Barrett
2d9fa9da02 8247912: Make narrowOop a scoped enum 
Reviewed-by: iklam, stefank
 2020-10-01 10:45:22 +00:00
Aditya Mandaleeka
e63b90cc17 8251358: Clean up Access configuration after Shenandoah barrier change 
Reviewed-by: eosterlund, rkennke, shade
 2020-09-29 07:25:08 +00:00
Ioi Lam
8b85c3a6d7 8251261: CDS dumping should not clear states in live classes 
Reviewed-by: minqi, ccheung
 2020-09-24 19:19:53 +00:00
Kim Barrett
0e98fc1ccd 8253237: [REDO] Improve large object handling during evacuation 
8253238: [REDO] Improve object array chunking test in G1's copy_to_survivor_space
8253236: [REDO] Investigate fast-path for scanning only objects with references during gc

Generate multiple partial array tasks for large objArrays.

Reviewed-by: sjohanss, ayang, tschatzl
 2020-09-22 05:14:06 +00:00
Daniel D. Daugherty
d8921ed573 8247281: migrate ObjectMonitor::_object to OopStorage 
Co-authored-by: Erik Österlund <erik.osterlund@oracle.com>
Co-authored-by: Daniel Daugherty <daniel.daugherty@oracle.com>
Reviewed-by: eosterlund, coleenp, dholmes, stefank, kbarrett, rkennke, sspitsyn
 2020-09-21 22:12:07 +00:00
Aleksey Shipilev
11c4ea963c 8253278: Refactor/cleanup oopDesc::*_klass_addr 
Reviewed-by: coleenp, stefank
 2020-09-18 08:22:54 +00:00
Yumin Qi
12dfe1c9b6 8253262: Allocate in DumpRegion is not thread safe 
Reviewed-by: ccheung
 2020-09-17 16:56:37 +00:00
Aleksey Shipilev
a9993f9464 8253275: Remove unused methods after CMS removal 
Reviewed-by: pliden, tschatzl
 2020-09-17 10:01:34 +00:00
Cesar
2caa20a76d 8250668: Clean up method_oop names in adlc 
Reviewed-by: coleenp, adityam, thartmann
 2020-09-16 05:54:16 +00:00
Thomas Schatzl
46598c8644 8253177: outputStream not declared in markWord.hpp 
Reviewed-by: iklam
 2020-09-15 18:59:16 +00:00
Kim Barrett
74851c507b 8253169: [BACKOUT] Improve large object handling during evacuation 
Revert "8027545: Improve object array chunking test in G1's copy_to_survivor_space"
Revert "8158045: Improve large object handling during evacuation"
Revert "8027761: Investigate fast-path for scanning only objects with references during gc"

Reviewed-by: tschatzl, sjohanss
 2020-09-15 14:33:04 +00:00
Kim Barrett
dafcf1056f 8027545: Improve object array chunking test in G1's copy_to_survivor_space 
8158045: Improve large object handling during evacuation
8027761: Investigate fast-path for scanning only objects with references during gc

Generate multiple partial array tasks for large objArrays.

Reviewed-by: sjohanss, ayang, tschatzl
 2020-09-15 12:18:24 +00:00
Ioi Lam
c5e63b639e 8248186: Move CDS C++ vtable code to cppVtables.cpp 
Reviewed-by: coleenp
 2020-09-13 19:20:45 +00:00
Ioi Lam
03a4df0acd 8244778: Archive full module graph in CDS 
Reviewed-by: erikj, coleenp, lfoltan, redestad, alanb, mchung
 2020-09-13 14:45:12 +00:00
David Holmes
976acddeb5 8252406: Introduce Thread::as_Java_thread() convenience function 
Reviewed-by: shade, coleenp, kbarrett, dcubed
 2020-09-11 01:31:32 +00:00
Robbin Ehn
d56096471b 8252794: Creation of JNIMethodBlock should be done with a leaf lock 
Reviewed-by: coleenp, dholmes
 2020-09-09 13:21:01 +00:00
Christoph Langer
cc5039e19e 8252837: Cleanup SAP Copyright file headers 
Reviewed-by: dholmes
 2020-09-07 07:30:10 +00:00
Yumin Qi
a588752fd6 8248337: sparc related code clean up after solaris removal 
Reviewed-by: dholmes, kvn
 2020-09-02 09:29:31 -07:00
Ioi Lam
5ca47be633 8252481: Remove excessive include of memTracker.hpp 
Reviewed-by: lfoltan, ccheung
 2020-09-01 08:29:15 -07:00
Ioi Lam
dd89c92c50 8251560: Remove excessive header file inclusion from systemDictionary.hpp and others 
Reviewed-by: coleenp
 2020-08-31 08:05:08 -07:00
Stefan Karlsson
1605edfcc3 8139800: Remove OopsInGenClosure 
Reviewed-by: kbarrett, sjohanss
 2020-08-31 09:57:44 +02:00
Stefan Karlsson
f0acabc64b 8252245: Remove ScanClosure 
Reviewed-by: pliden, sjohanss
 2020-08-28 17:20:08 +02:00
Ioi Lam
9523001f65 8251557: Avoid dumping unused symbols/strings into the CDS archive 
Reviewed-by: minqi, ccheung
 2020-08-27 22:24:28 -07:00
Ioi Lam
a6f41d513e 8252151: Remove excessive inclusion of arguments.hpp 
Reviewed-by: coleenp, stuefe
 2020-08-26 14:42:07 -07:00
Yumin Qi
56881d6465 8249096: Clean up code for DumpLoadedClassList 
Clean up code for DumpLoadedClassList output code, centralize in InstanceKlass.

Reviewed-by: iklam, dcubed
 2020-08-21 22:23:12 -07:00
Daniel D. Daugherty
5db57dc1a5 8252125: add an "inflating" entry to the "table" of bit patterns in share/oops/markWord.hpp 
Reviewed-by: tschatzl, coleenp
 2020-08-21 16:01:46 -04:00
Patricio Chilano Mateo
e56002c7d3 8242263: Diagnose synchronization on primitive wrappers 
Added diagnostic flag DiagnoseSyncOnPrimitiveWrappers

Reviewed-by: dholmes, mdoerr, dcubed, coleenp, egahlin, mgronlun
 2020-08-21 15:04:02 +00:00
Coleen Phillimore
fac22ce20c 8252043: Move inner class metaspace cleaning out of safepoint cleanup tasks 
Clean up inner metaspaces from ServiceThread if cleanup is needed for concurrent GCs.

Reviewed-by: eosterlund, pchilanomate
 2020-08-21 10:01:40 -04:00
Aleksey Shipilev
70c0815335 8251924: 32-bit build failures after JDK-8235765 
Reviewed-by: dholmes
 2020-08-18 12:46:33 +02:00
Coleen Phillimore
35421399a4 8235765: Use of the long type should be avoided in shared code 
Changed some long declarations to uint64_t/int64_t or unsigned int, depending on context.

Reviewed-by: lfoltan, kvn, dholmes
 2020-08-17 10:08:36 -04:00
Daniel D. Daugherty
50c37fc749 8251543: add mention of INFLATING() to share/oops/markWord.hpp header comment 
Reviewed-by: kbarrett
 2020-08-15 16:02:29 -04:00
Lois Foltan
deaadfad52 8247938: Change various JVM enums like LinkInfo::AccessCheck and Klass::DefaultsLookupMode to enum class 
Use C++11 scoped enumeration declarations for several different Klass and LinkInfo enumerations.

Reviewed-by: coleenp, hseigel, kbarrett
 2020-08-06 18:13:56 +00:00
Coleen Phillimore
97bbbbba51 8235573: Move JFR ObjectSample oop into OopStorage 
Reviewed-by: mgronlun, dholmes, kbarrett
 2020-08-05 10:25:49 -04:00
Aleksey Shipilev
ddb726d4a0 8250844: Make sure {type,obj}ArrayOopDesc accessors check the bounds 
Reviewed-by: rrich, coleenp
 2020-08-02 16:58:14 +02:00
Coleen Phillimore
9798a0846b 8249837: Avoid direct or implicit Thread::current() calls when we already have a current thread variable 
Add current thread OR remove unneeded HandleMark

Reviewed-by: kvn, dholmes
 2020-07-30 10:41:31 -04:00
Coleen Phillimore
aff80ee900 8250589: Move Universe::_reference_pending_list into OopHandle 
Use synchronization to reference the _reference_pending_list with OopHandle

Reviewed-by: shade, kbarrett, dholmes, eosterlund
 2020-07-28 08:10:43 -04:00
Coleen Phillimore
42ac8e1856 8250042: Clean up methodOop and method_oop names from the code 
Reviewed-by: dholmes, sspitsyn, cjplummer, chagedorn
 2020-07-28 07:33:51 -04:00
Ioi Lam
112bbcb396 8249087: Always initialize _body[0..1] in Symbol constructor 
Reviewed-by: dholmes, lfoltan
 2020-07-24 13:56:45 -07:00
Coleen Phillimore
c63911b33b 8249822: SymbolPropertyTable creates an extra OopHandle per entry 
Add an assert to OopHandle assigment operator to catch leaking OopHandles, and fix code accordingly.

Reviewed-by: sspitsyn, eosterlund, dholmes
 2020-07-24 07:45:38 -04:00
Coleen Phillimore
2d8e74ddea 8249768: Move static oops and NullPointerException oops from Universe into OopStorage 
Make NPE oops an objArrayOop.

Reviewed-by: dholmes, eosterlund
 2020-07-22 10:32:44 -04:00
Coleen Phillimore
6ee76b6b05 8249760: Unnecessary #include oopStorageSet 
Reviewed-by: hseigel
 2020-07-20 10:53:29 -04:00
Coleen Phillimore
99eccaf6ec 8247878: Move Management strong oops to OopStorage 
Use OopStorage for strong oops stored with memory and thread sampling and dumping, and remove oops_do and GC calls.

Reviewed-by: dholmes, kbarrett
 2020-07-20 07:50:27 -04:00
Calvin Cheung
5146474954 8246308: Reference count for PackageEntry::name may be incorrectly decremented 
Corrected the usage of TempNewSymbol.

Reviewed-by: minqi, iklam
 2020-07-13 16:05:25 +00:00