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19 Commits

Author SHA1 Message Date
Coleen Phillimore
e3a3941c9a 8202813: Move vm_weak processing from SystemDictionary to WeakProcessor 
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 
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 
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 
Reviewed-by: jiangli, ccheung
 2018-04-26 13:40:58 -07:00
Kim Barrett
1ac19a3166 8192025: Less referential references 
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 
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 
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 
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 
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
Paul Sandoz
e55a05957d 8186209: Tool support for ConstantDynamic 
8186046: Minimal ConstantDynamic support
8190972: Ensure that AOT/Graal filters out class files containing CONSTANT_Dynamic ahead of full AOT support

Co-authored-by: Lois Foltan <lois.foltan@oracle.com>
Co-authored-by: John Rose <john.r.rose@oracle.com>
Reviewed-by: acorn, coleenp, kvn
 2017-09-08 10:46:46 -07:00
Jesper Wilhelmsson
fc1b01b9a2 Merge 2018-01-13 02:56:22 +01:00
Lana Steuck
aad1a3592c Merge 2018-01-16 22:24:20 +00:00
Vladimir Ivanov
1b558514ff 8188145: MethodHandle resolution should follow JVMS sequence of lookup by name & type before type descriptor resolution 
Reviewed-by: kvn, psandoz
 2018-01-12 01:52:06 +03:00
Coleen Phillimore
ebd77628a4 8058259: compute_offset() is confusing for static fields 
Remove most hard-coded offsets, have compute_offset function that takes a string and creates a TempNewSymbol, have static_field_addr() not add in InstanceMirrorKlass::offset_of_static_fields, ie use offset from find_field

Reviewed-by: kbarrett, sspitsyn
 2018-01-08 09:46:31 -05:00
Harold Seigel
47bbcac667 8154587: Resolution fails for default method named 'clone' 
Make sure default methods with the same names as those in j.l.Object get put in the default methods table where resolution can find them.

Reviewed-by: acorn, lfoltan
 2017-12-15 11:23:50 -05:00
Gerard Ziemski
a043febf6f 8184765: Dynamically resize SystemDictionary 
Implemented dynamic resizing, which triggers when load factor is too high

Reviewed-by: coleenp, rehn
 2017-11-02 11:00:34 -05:00
Ioi Lam
a422994296 8190191: Subclasses of jdk.jfr.Event loaded from CDS breaks -XX:FlightRecorderOptions=retransform=false 
Do not archive these classes

Reviewed-by: jiangli, sspitsyn
 2017-10-29 18:13:18 -07:00
Calvin Cheung
449114a4f6 8185694: Replace SystemDictionaryShared::_java_platform_loader with SystemDictionary::is_platform_class_loader() 
Added the creation of _java_platform_loader

Reviewed-by: iklam, coleenp, mchung, dholmes, jiangli
 2017-10-10 14:38:56 -07:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout 
Reviewed-by: darcy, ihse
 2017-09-12 19:03:39 +02:00