85 Commits

Author SHA1 Message Date
Coleen Phillimore
8e8ee4b6f2 8292596: Make SymbolHashMap a ResourceHashtable
Reviewed-by: hseigel, dholmes
2022-08-22 18:43:51 +00:00
Ioi Lam
bd5855337c 8290833: Remove ConstantPoolCache::walk_entries_for_initialization()
Reviewed-by: coleenp, ccheung
2022-08-11 21:48:34 +00:00
Coleen Phillimore
270cf67e5f 8288752: Split thread implementation files
Reviewed-by: dholmes, rehn, iklam
2022-06-22 12:49:25 +00:00
Alan Bateman
9583e3657e 8284161: Implementation of Virtual Threads (Preview)
Co-authored-by: Ron Pressler <rpressler@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Rickard Bäckman <rbackman@openjdk.org>
Co-authored-by: Markus Grönlund <mgronlun@openjdk.org>
Co-authored-by: Leonid Mesnik <lmesnik@openjdk.org>
Co-authored-by: Serguei Spitsyn <sspitsyn@openjdk.org>
Co-authored-by: Chris Plummer <cjplummer@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Robbin Ehn <rehn@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org>
Co-authored-by: Sergey Kuksenko <skuksenko@openjdk.org>
Reviewed-by: lancea, eosterlund, rehn, sspitsyn, stefank, tschatzl, dfuchs, lmesnik, dcubed, kevinw, amenkov, dlong, mchung, psandoz, bpb, coleenp, smarks, egahlin, mseledtsov, coffeys, darcy
2022-05-07 08:06:16 +00:00
Magnus Ihse Bursie
4594696f54 8284903: Fix typos in hotspot
Reviewed-by: cjplummer, coleenp, kvn, lucy, stefank
2022-04-19 19:10:52 +00:00
Vladimir Ivanov
c5c8c0644d 8279822: CI: Constant pool entries in error state are not supported
Reviewed-by: kvn, thartmann
2022-02-09 13:56:23 +00:00
Aleksey Shipilev
839b6067c8 8278143: Remove unused "argc" from ConstantPool::copy_bootstrap_arguments_at_impl
Reviewed-by: lfoltan, dholmes
2021-12-05 21:38:45 +00:00
Ioi Lam
655ea6d42a 8270489: Support archived heap objects in EpsilonGC
Reviewed-by: shade, ccheung
2021-09-01 16:50:11 +00:00
Harold Seigel
9980b413da 8272107: Removal of Unsafe::defineAnonymousClass left a dangling C++ class
Reviewed-by: coleenp, iklam, dholmes
2021-08-12 13:56:41 +00:00
Ioi Lam
7dd19af259 8270803: Reduce CDS API verbosity
Reviewed-by: minqi, ccheung
2021-07-21 03:52:19 +00:00
Calvin Cheung
00195b85ed 8265604: Support unlinked classes in dynamic CDS archive
Reviewed-by: minqi, iklam
2021-07-20 02:06:42 +00:00
Guoxiong Li
cd678a383f 8268368: Adopt cast notation for JavaThread conversions
Reviewed-by: dholmes, stefank
2021-06-23 02:21:24 +00:00
Calvin Cheung
c088d093e2 8268522: InstanceKlass::can_be_verified_at_dumptime() returns opposite value
Reviewed-by: dholmes, minqi, iklam
2021-06-14 15:02:55 +00:00
Volker Simonis
1d2c7ac3f7 8267555: Fix class file version during redefinition after 8238048
Reviewed-by: coleenp, sspitsyn
2021-05-28 08:32:43 +00:00
David Holmes
02f895c5f6 8252685: APIs that require JavaThread should take JavaThread arguments
Reviewed-by: coleenp, sspitsyn, kvn, iklam
2021-05-17 04:05:44 +00:00
Harold Seigel
e14b026841 8243287: Removal of Unsafe::defineAnonymousClass
Reviewed-by: iklam, mchung, alanb, dholmes
2021-05-13 12:46:54 +00:00
Ioi Lam
95f0fd6c4d 8265696: Move CDS sources to src/hotspot/shared/cds
Reviewed-by: erikj, dholmes, stuefe
2021-04-23 04:13:02 +00:00
Calvin Cheung
9499175064 8261090: Store old classfiles in static CDS archive
Reviewed-by: iklam, minqi
2021-04-22 15:13:29 +00:00
Coleen Phillimore
5d7e93c86d 8264004: Don't use TRAPS if no exceptions are thrown
Reviewed-by: dholmes, iklam, hseigel, dcubed
2021-03-24 12:15:51 +00:00
Stefan Karlsson
a79f095697 8263721: Unify oop casting
Reviewed-by: kbarrett, coleenp
2021-03-24 10:28:38 +00:00
Ioi Lam
1e570870f2 8263392: Allow current thread to be specified in ExceptionMark
Reviewed-by: dholmes, ccheung, coleenp, minqi
2021-03-15 22:20:13 +00:00
Coleen Phillimore
57f16f9fe5 8262377: Parallel class resolution loses constant pool error
Co-authored-by: Vladimir Ivanov <vlivanov@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Ioi Lam <iklam@openjdk.org>
Reviewed-by: dholmes, iklam, hseigel, kvn
2021-03-10 20:58:18 +00:00
Harold Seigel
29c603f9dc 8262227: Change SystemDictionary::find() to return an InstanceKlass*.
Reviewed-by: iklam, dholmes, coleenp
2021-02-25 21:16:01 +00:00
Ioi Lam
d9744f6536 8261608: Move common CDS archive building code to archiveBuilder.cpp
Reviewed-by: coleenp, ccheung
2021-02-15 06:37:39 +00:00
David Holmes
f03e839e48 8261127: Cleanup THREAD/TRAPS/CHECK usage in CDS code
Reviewed-by: iklam, coleenp
2021-02-08 23:16:47 +00:00
Ioi Lam
ffbcf1b0a7 8260471: Change SystemDictionary::X_klass calls to vmClasses::X_klass
Reviewed-by: lfoltan, hseigel, dholmes, stuefe
2021-02-02 23:40:29 +00:00
Calvin Cheung
15dd8f3aa4 8259275: JRuby crashes while resolving invokedynamic instruction
Reviewed-by: iklam, minqi, lfoltan
2021-01-13 05:51:52 +00:00
Ioi Lam
02a0a027f4 8257563: Remove excessive include of klass.inline.hpp
Reviewed-by: dholmes, stuefe, stefank
2020-12-03 01:34:04 +00:00
Thomas Schatzl
d30956055b 8253081: G1 fails on stale objects in archived module graph in Open Archive regions
Change the handling of Open Archive areas, instead of assuming that everything in there is live always, a root containing references to all live root objects is provided. Adapt G1 to handle Open Archive regions as any other old region apart from never compacting or evacuating them.

Co-authored-by: Ioi Lam <iklam@openjdk.org>
Reviewed-by: kbarrett, sjohanss, redestad
2020-11-18 08:21:03 +00:00
Ioi Lam
2f06893a29 8252526: Remove excessive inclusion of jvmti.h and jvmtiExport.hpp
Reviewed-by: ihse, kbarrett
2020-11-12 01:45:27 +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
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
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
Calvin Cheung
847a3baca8 8198698: Support Lambda proxy classes in dynamic CDS archive
Added archving of hidden classes of type lambda proxy classes.

Co-authored-by: Ioi Lam <ioi.lam@oracle.com>
Reviewed-by: mchung, iklam, dholmes
2020-06-10 15:50:26 +00:00
Coleen Phillimore
f3c2a17a30 8247220: Make OopHandle constructor explicit
Fix null initializations to explicitly call the OopHandle constructor

Reviewed-by: lfoltan, kbarrett
2020-06-10 08:29:39 -04:00
Coleen Phillimore
90ada6a314 8238048: Close alignment gaps in InstanceKlass
Moved fields around and some constant fields into ConstantPool

Reviewed-by: cjplummer, dlong, iklam
2020-04-23 16:29:22 -04:00
Lois Foltan
d37985cd70 8210012: Implement Unified Logging Option for -XX:+TraceMethodHandles and -XX:+TraceInvokeDynamic
Transition the tracing method handles command line options to unified logging, -Xlog:methodhandles.

Reviewed-by: dholmes, iklam, jrose
2020-04-15 21:01:02 +00:00
Claes Redestad
fb56759d08 8242027: Clean up LinkResolver::check_klass_accessability
Reviewed-by: dholmes
2020-04-02 18:22:27 +02:00
Lois Foltan
d19a396e96 8230199: consolidate signature parsing code in HotSpot sources
Add a new Signature class to support basic signature queries and enhance SignatureStream class to parse field signatures in addition to methods.

Co-authored-by: John Rose <john.r.rose@oracle.com>
Reviewed-by: coleenp, dholmes, fparain, hseigel
2020-02-06 14:29:57 +00:00
Coleen Phillimore
016b0f0caa 8232759: Remove GC.class_stats
Make the GC.class_stats option obsolete

Reviewed-by: dholmes, iklam
2020-01-09 17:38:41 -05:00
Stefan Karlsson
53263049c9 8234897: 8234748: Clean up atomic and orderAccess includes - part 2
Reviewed-by: tschatzl, dholmes
2019-11-27 11:31:46 +01:00
Stefan Karlsson
0ad50c2b5c 8234740: Harmonize parameter order in Atomic - cmpxchg
Reviewed-by: rehn, dholmes
2019-11-25 12:33:15 +01:00
Stefan Karlsson
e527ce4b57 8234562: Move OrderAccess::release_store*/load_acquire to Atomic
Reviewed-by: rehn, dholmes
2019-11-25 12:22:13 +01:00
Coleen Phillimore
e49e9292d3 8213150: Add verification for locking by VMThread
Extend verification for all locking not just VMOperations, and fix CLDG lock to not be taken by VM thread.

Reviewed-by: rehn, dholmes
2019-09-24 10:12:56 -04:00
Per Lidén
2d6874b861 8230841: Remove oopDesc::equals()
Reviewed-by: rkennke, tschatzl
2019-09-17 09:51:02 +02:00
Coleen Phillimore
221da20713 8228485: JVM crashes when bootstrap method for condy triggers loading of class whose static initializer throws exception
Add case for JVM_CONSTANT_Dynamic in error_message function.

Reviewed-by: dholmes, shade
2019-07-24 10:22:11 -04:00
Calvin Cheung
72dc5721e0 8207812: Implement Dynamic CDS Archive
Improve the usability of AppCDS

Co-authored-by: Ioi Lam <ioi.lam@oracle.com>
Co-authored-by: Jiangli Zhou <jianglizhou@google.com>
Reviewed-by: acorn, jiangli, mseledtsov
2019-05-17 08:29:55 -07:00
Stefan Karlsson
c90f3ee68b 8223624: Cleanup includes of universe.hpp
Reviewed-by: coleenp, lkorinth
2019-05-09 14:28:30 +02:00
Lois Foltan
57aaf7a8cd 8218994: Consolidate indy and condy JVM information within a BootstrapInfo data structure
Introduce BootstrapInfo data structure and merge invocation of a bootstrap method for condy and indy into invoke_bootstrap_method.

Co-authored-by: John Rose <john.r.rose@oracle.com>
Reviewed-by: acorn, coleenp
2019-04-23 14:09:54 -04:00
Goetz Lindenmaier
39f3368ffd 8221470: Print methods in exception messages in java-like Syntax
Reviewed-by: dholmes, mdoerr, coleenp
2019-04-04 09:39:44 +02:00