Claes Redestad
2b465b1ebf
8241010: Unnecessarily resolving some well-known classes
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Reviewed-by: coleenp
2020-03-13 18:43:11 +01:00
Ioi Lam
7ba18fc015
8240244: Avoid calling resolve_super_or_fail in SystemDictionary::load_shared_class
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Reviewed-by: redestad, lfoltan, minqi
2020-03-04 22:26:48 -08:00
Yumin Qi
5bfb8146e9
8240258: SystemDictionary::quick_resolve need guarded by INCLUDE_CDS
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Supplemental fix for 8236604 to guard SystemDictionary::quick_resolve with CDS
Reviewed-by: iklam, ccheung
2020-02-28 19:29:11 -08:00
Jie Fu
f176fae840
8240254: Build is broken when cds is disabled after JDK-8236604
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Reviewed-by: redestad
2020-02-29 09:38:12 +08:00
Yumin Qi
add146cc8b
8236604: Optimize SystemDictionary::resolve_well_known_classes for CDS
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Serialize SystemDictionary::_well_known_classes into CDS and quickly resolve them at runtime in vm startup stage.
Reviewed-by: iklam, coleenp
2020-02-28 15:30:29 -08:00
Lois Foltan
d19a396e96
8230199: consolidate signature parsing code in HotSpot sources
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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
Vicente Romero
827e5e3226
8225054: Compiler implementation for records
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8225052: javax.lang.model support for records
8225053: Preview APIs support for records
8225055: Javadoc for records
8226314: com.sun.source support for records
8227113: Specification for java.lang.Record
8233526: JVM support for records
Implement records in the compiler and the JVM, including serialization, reflection and APIs support
Co-authored-by: Brian Goetz <brian.goetz@oracle.com>
Co-authored-by: Maurizio Cimadamore <maurizio.cimadamore@oracle.com>
Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Co-authored-by: Joe Darcy <joe.darcy@oracle.com>
Co-authored-by: Jonathan Gibbons <jonathan.gibbons@oracle.com>
Co-authored-by: Chris Hegarty <chris.hegarty@oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com>
Reviewed-by: mcimadamore, briangoetz, alanb, darcy, chegar, jrose, jlahoda, coleenp, dholmes, lfoltan, mchung, sadayapalam, hannesw, sspitsyn
2019-12-04 15:57:39 -05:00
Coleen Phillimore
ed21b56269
8233913: Remove implicit conversion from Method* to methodHandle
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Fix call sites to use existing THREAD local or pass down THREAD local for shallower callsites. Make linkResolver methods return Method* for caller to handleize if needed.
Reviewed-by: iklam, thartmann, hseigel
2019-11-13 08:23:23 -05:00
Claes Redestad
574263a884
8232613: Move Object.registerNatives into HotSpot
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Reviewed-by: dholmes, adinn, coleenp, lfoltan, mchung
2019-10-24 09:57:29 +02:00
Claes Redestad
86329fc198
8232887: Remove SystemDictionary::has_checkPackageAccess
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Reviewed-by: coleenp, lfoltan
2019-10-23 15:48:11 +02:00
Goetz Lindenmaier
d8c6516c92
8218628: Add detailed message to NullPointerException describing what is null
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This is the implementation of JEP 358: Helpful NullPointerExceptions.
Reviewed-by: coleenp, clanger, rschmelter, rriggs, forax, mr
2019-10-14 11:36:17 +02:00
Kim Barrett
1acad37ee6
8227054: ServiceThread needs to know about all OopStorage objects
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8227053: ServiceThread cleanup of OopStorage is missing some
OopStorages provides named access and iteration.
Reviewed-by: eosterlund, pliden, coleenp
2019-08-21 18:42:30 -04:00
Kim Barrett
e396e38bb3
8227653: Add VM Global OopStorage
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Replaced conditional JVMCI global storage with VM global storage.
Reviewed-by: tschatzl, lfoltan, kvn
2019-07-18 14:57:32 -04:00
Coleen Phillimore
04b98fd1df
8222446: assert(C->env()->system_dictionary_modification_counter_changed()) failed: Must invalidate if TypeFuncs differ
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Remove SystemDictionary::modification_counter optimization
Reviewed-by: dlong, eosterlund
2019-07-10 07:58:24 -04:00
Sergey Kuksenko
145f06a155
8223504: Improve performance of forall loops by better inlining of "iterator()" methods
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Reviewed-by: vlivanov, shade
2019-05-30 12:45:02 -07:00
Coleen Phillimore
77d60eff6a
8223626: move print() functions to cpp files
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Improve debugging experience
Reviewed-by: dholmes, dlong
2019-05-10 09:05:29 -04:00
Gerard Ziemski
d988e67b89
8185525: Add JFR event for DictionarySizes
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Added TableStatistics event
Reviewed-by: egahlin, coleenp
2019-05-08 11:11:50 -05:00
Vladimir Kozlov
e9c523ae5f
8220623: [JVMCI] Update JVMCI to support JVMCI based Compiler compiled into shared library
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Reviewed-by: dnsimon, never, stefank, rehn, neliasso, dholmes, kbarrett, coleenp
2019-05-01 12:31:29 -07:00
Lois Foltan
57aaf7a8cd
8218994: Consolidate indy and condy JVM information within a BootstrapInfo data structure
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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
Andrew Dinn
71164a973b
8221477: Inject os/cpu-specific constants into Unsafe from JVM
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Initialize Unsafe os/cpu-specific constants using injection instead of native callouts
Reviewed-by: stuefe, coleenp, dholmes, plevart
2019-04-05 10:01:09 +01:00
Aleksey Shipilev
2cf209bd92
8221726: Multiple build failures after JDK-8221698 (Remove redundant includes from popular header files)
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Reviewed-by: dholmes, stuefe, iklam
2019-04-01 10:04:22 +02:00
Ioi Lam
22484b8c35
8221698: Remove redundant includes from popular header files
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Removed histogram.hpp classLoader.hpp utf8.hpp moduleEntry.hpp packageEntry.hpp
Reviewed-by: coleenp, stuefe
2019-03-30 08:26:20 -07:00
Ioi Lam
d06f3e7e28
8218751: Do not store original classfiles inside the CDS archive
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Remove the OD shared region and decode classfiles on the fly
Reviewed-by: jiangli, ccheung, sspitsyn, redestad
2019-02-21 17:07:35 -08:00
Lois Foltan
9631b06423
8217998: Remove method_type field associated with the appendix field of an indy or method handle call
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Removed the unused method_type field associated with the appendix field of an indy or method handle call.
Reviewed-by: acorn, coleenp, dlong
2019-02-13 15:50:08 -05:00
Coleen Phillimore
154a1a02bf
8216167: Update include guards to reflect correct directories
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Use script and some manual fixup to fix directores names in include guards.
Reviewed-by: lfoltan, eosterlund, kbarrett
2019-01-10 15:13:51 -05:00
Ioi Lam
147fc3ed13
8213346: Re-implement shared dictionary using CompactHashtable
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Reviewed-by: jiangli
2018-11-07 19:40:27 -08:00
Thomas Schatzl
56db122656
8213307: G1 should clean up RMT with ClassUnloadingWithConcurrentMark
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Re-enable cleanup of the ResolvedMethodTable after changes in JDK-8206423.
Reviewed-by: shade, coleenp
2018-11-13 11:45:16 +01:00
Dean Long
a9ae141836
8212605: Pure-Java implementation of AccessController.doPrivileged
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Reviewed-by: dholmes, mullan, vlivanov, mchung, alanb, rriggs
2018-11-06 16:04:50 -08:00
Jiangli Zhou
b9f22907d3
8203953: Rename SystemDictionary::load_shared_class(Symbol*, Handle, TRAPS) to load_shared_boot_class()
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Rename SystemDictionary::load_shared_class.
Reviewed-by: coleenp
2018-10-30 22:24:04 -04:00
Ioi Lam
93395f6a9e
8212200: assert when shared java.lang.Object is redefined by JVMTI agent
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Reviewed-by: dholmes, jiangli, hseigel, lfoltan, sspitsyn
2018-10-17 15:57:10 -07:00
Ioi Lam
4abb6861ec
8212642: Remove SystemDictionary::InitOption enum
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Reviewed-by: dholmes, kvn, redestad
2018-10-18 23:05:01 -07:00
Patricio Chilano Mateo
16b92a561c
8206424: Use locking for cleaning ProtectionDomainTable
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ServiceThread is now in charge of cleaning ProtectionDomainTable entries
Reviewed-by: coleenp, iklam
2018-08-31 10:22:04 -04:00
Lois Foltan
75ed173e15
8209301: JVM rename is_anonymous, host_klass to unsafe specific terminology ahead of Unsafe.defineAnonymousClass deprecation
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Clean up VM anonymous class terminology.
Reviewed-by: coleenp, dholmes, mchung
2018-08-20 08:25:57 -04:00
Ioi Lam
2e941724e4
8209545: Simplify HeapShared::archive_module_graph_objects
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Added archivable_static_fields array in heapShared.cpp
Reviewed-by: jiangli
2018-08-15 11:19:57 -07:00
Claes Redestad
5c3008fbc4
8209120: Archive the Integer.IntegerCache
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Reviewed-by: jiangli, alanb, plevart, iklam, mchung
2018-08-13 19:21:43 +02:00
Jiangli Zhou
a5d14313f5
8207263: Store the Configuration for system modules into CDS archive
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Archive boot layer Configuration.
Reviewed-by: redestad, iklam, ccheung
2018-08-10 00:35:57 -04:00
Ioi Lam
1b2e7cbaef
8208999: Some use of Klass* should be replaced by InstanceKlass*
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Klass::java_super() => InstanceKlass*; InstanceKlass::{local,transitive}_interfaces() => Array<InstanceKlass*>*
Reviewed-by: coleenp, hseigel
2018-08-07 15:45:07 -07:00
Ioi Lam
9959e34180
8203382: Rename SystemDictionary::initialize_wk_klass to resolve_wk_klass
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Reviewed-by: jiangli
2018-07-20 12:19:28 -07:00
Jiangli Zhou
9ba5bab865
8202035: Archive the set of ModuleDescriptor and ModuleReference objects for observable system modules with unnamed initial module
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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
Lois Foltan
425e1a8bb8
8202605: Standardize on ClassLoaderData::loader_name() throughout the VM to obtain a class loader's name
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Introduced ClassLoaderData::name() and ClassLoaderData::name_and_id() for use when obtaining a class loader's name.
Reviewed-by: coleenp, goetz, mchung, stuefe
2018-06-19 07:54:11 -04:00
David Holmes
ab275c586e
8199882: compiler/uncommontrap/TestDeoptOOM.java failed w/ fatal error: ExceptionMark constructor expects no pending exceptions
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Pre-load AbstractOwnableSynchronizer class instead of lazy loading it.
Reviewed-by: sspitsyn, cjplummer, coleenp
2018-06-05 19:58:20 -04:00
Coleen Phillimore
e3a3941c9a
8202813: Move vm_weak processing from SystemDictionary to WeakProcessor
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SystemDictionary has all strong roots. The weak oop_storage is processed by the WeakProcessor so it can be scanned and cleared concurrently and/or by parallel threads.
Reviewed-by: kbarrett, sjohanss
2018-05-29 15:50:27 -04:00
Ioi Lam
5f578213c5
8189140: SystemDictionaryShared::initialize() should be renamed to be more meaningful
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Removed this function, added JavaCalls::construct_new_instance and moved SharedDictionary_lock
Reviewed-by: jiangli, ccheung, dholmes, coleenp
2018-05-15 14:49:10 -07:00
Kim Barrett
65abdefedf
8202631: JVM_Clone to throw CloneNotSupportException for Reference object
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JVM_Clone throws; delete previous partial support for cloning.
Reviewed-by: eosterlund, mchung, dholmes, coleenp
2018-05-08 20:59:58 -04:00
Ioi Lam
e48f38966b
8197954: Remove unnecessary intermediary APIs from AppCDS implementation
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Reviewed-by: jiangli, ccheung
2018-04-26 13:40:58 -07:00
Kim Barrett
1ac19a3166
8192025: Less referential references
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Reviewed-by: coleenp, eosterlund, mchung, ahgross, rhalade
2018-01-18 22:17:11 -05:00
Coleen Phillimore
d187884156
8198313: Wrap holder object for ClassLoaderData in a WeakHandle
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Use WeakHandle for ClassLoaderData::_holder so that is_alive closure is not needed
Reviewed-by: rehn, kbarrett
2018-04-10 10:06:42 -04:00
Coleen Phillimore
221d0f4c54
8199809: Don't include frame.inline.hpp and other.inline.hpp from .hpp files
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Remove frame.inline.hpp,etc from header files and adjust transitive includes.
Reviewed-by: stefank, stuefe
2018-03-21 19:45:24 -04:00
Coleen Phillimore
4c3e072611
8198926: Move ClassLoaderData::_dependencies to ClassLoaderData::_handles
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Move dependency creation and cleaned up logging
Reviewed-by: hseigel, jiangli
2018-03-06 17:15:16 -05:00
Harold Seigel
7d1735efbb
8184289: Obsolete -XX:+UnsyncloadClass and -XX:+MustCallLoadClassInternal options
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Add comments, fix a small issue with the boot loader, and add an assert.
Reviewed-by: coleenp, alanb, acorn, dholmes
2018-02-21 11:18:52 -05:00