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55 Commits

Author SHA1 Message Date
Erik Österlund
c8656449c2 8365932: Implementation of JEP 516: Ahead-of-Time Object Caching with Any GC 
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Co-authored-by: Joel Sikström <jsikstro@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Reviewed-by: aboldtch, iklam, kvn
 2025-11-07 15:28:51 +00:00
Ioi Lam
fd30ae988b 8350550: Preload classes from AOT cache during VM bootstrap 
Reviewed-by: kvn, heidinga, asmehra
 2025-09-23 14:43:16 +00:00
Johan Sjölen
4680dc9831 8365264: Rename ResourceHashtable to HashTable 
Reviewed-by: iklam, ayang
 2025-08-13 18:41:57 +00:00
Ioi Lam
aae9902234 8360555: Archive all unnamed modules in CDS full module graph 
Reviewed-by: coleenp, vlivanov
 2025-07-22 20:17:31 +00:00
Ioi Lam
66836d40b8 8361292: Rename ModuleEntry::module() to module_oop() 
Reviewed-by: coleenp, ccheung, sspitsyn
 2025-07-03 16:52:19 +00:00
Ioi Lam
f8d7f663c1 8356998: Convert -Xlog:cds to -Xlog:aot (step 2) 
Reviewed-by: ccheung, matsaave
 2025-05-20 05:46:34 +00:00
Ioi Lam
86024ebdb0 8348426: Generate binary file for -XX:AOTMode=record -XX:AOTConfiguration=file 
Reviewed-by: ccheung, asmehra, kvn, iveresov
 2025-02-25 22:56:25 +00:00
Calvin Cheung
ddb2569110 8280682: Refactor AOT code source validation checks 
Co-authored-by: Ioi Lam <iklam@openjdk.org>
Reviewed-by: iklam, asmehra, dholmes, kvn
 2025-02-24 19:54:48 +00:00
Stefan Karlsson
c33c1cfe73 8347909: Automatic precompiled.hpp inclusion 
Reviewed-by: lkorinth, erikj, dholmes, ihse
 2025-01-21 10:21:24 +00:00
Ioi Lam
be1cdd9450 8344140: Refactor the discovery of AOT cache artifacts 
Reviewed-by: ccheung, asmehra
 2025-01-15 04:32:47 +00:00
David Holmes
453310918b 8345911: Enhance error message when IncompatibleClassChangeError is thrown for sealed class loading failures 
Reviewed-by: coleenp, alanb
 2024-12-18 04:15:57 +00:00
Coleen Phillimore
328a0533b2 8335059: Consider renaming ClassLoaderData::keep_alive 
Reviewed-by: dholmes, stefank
 2024-08-02 11:47:26 +00:00
Kim Barrett
25c3845be2 8333133: Simplify QuickSort::sort 
Reviewed-by: shade, dholmes
 2024-06-26 05:15:36 +00:00
Matias Saavedra Silva
71a692ab43 8321033: Avoid casting Array to GrowableArray 
Reviewed-by: kbarrett, iklam, ccheung
 2024-06-24 18:05:50 +00:00
Sonia Zaldana Calles
438121be6b 8332785: Replace naked uses of UseSharedSpaces with CDSConfig::is_using_archive 
Reviewed-by: dholmes, stuefe, sspitsyn
 2024-06-05 15:58:59 +00:00
Denghui Dong
7d32a1a829 8326111: JFR: Cleanup for JFR_ONLY 
Reviewed-by: egahlin
 2024-02-20 00:39:21 +00:00
Ioi Lam
0712b22a3a 8320147: Remove DumpSharedSpaces 
Reviewed-by: ccheung, matsaave
 2023-11-20 17:09:55 +00:00
Johan Sjölen
49ff52087b 8300241: Replace NULL with nullptr in share/classfile/ 
Reviewed-by: coleenp, iklam
 2023-01-27 16:15:29 +00:00
Ioi Lam
82deb5ca61 8298601: Refactor archiving of java.lang.Module objects 
Reviewed-by: coleenp, ccheung
 2023-01-04 04:03:43 +00:00
Stefan Karlsson
df6cf1e41d 8296886: Fix various include sort order issues 
Reviewed-by: kbarrett, dholmes, stuefe
 2022-11-24 15:06:19 +00:00
Stefan Karlsson
bfc5816595 8295475: Move non-resource allocation strategies out of ResourceObj 
Reviewed-by: coleenp, stuefe, rehn, dholmes
 2022-11-10 08:31:37 +00:00
Calvin Cheung
47f233acec 8292202: modules_do is called without Module_lock 
Reviewed-by: iklam, coleenp
 2022-09-22 03:37:23 +00:00
Ioi Lam
41ce658267 8292225: Rename ArchiveBuilder APIs related to source and buffered addresses 
Reviewed-by: ccheung
 2022-09-12 22:52:16 +00:00
Ioi Lam
f84386cf6e 8293182: Improve testing of CDS archive heap 
Reviewed-by: ccheung, coleenp
 2022-09-07 23:02:35 +00:00
Coleen Phillimore
5934669ca8 8292383: Create a SymbolHandle type to use for ResourceHashtable 
Reviewed-by: iklam, hseigel
 2022-09-07 14:50:58 +00:00
Coleen Phillimore
fe0544f8a7 8292790: Remove hashtable.hpp from other files 
Reviewed-by: shade, hseigel
 2022-08-23 20:39:25 +00:00
Coleen Phillimore
9f8cc42135 8292218: Convert PackageEntryTable to ResourceHashtable 
Reviewed-by: lfoltan, iklam, dholmes
 2022-08-12 12:37:27 +00:00
Coleen Phillimore
b47438cabc 8292068: Convert ModuleEntryTable into ResourceHashtable 
Reviewed-by: iklam, lfoltan
 2022-08-10 22:04:33 +00:00
Ioi Lam
357947acd8 8270061: Change parameter order of ResourceHashtable 
Reviewed-by: coleenp, stuefe
 2021-07-28 20:39:16 +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
Coleen Phillimore
5bc382fb7a 8263976: Remove block allocation from BasicHashtable 
Reviewed-by: lfoltan, iklam
 2021-03-23 12:11:26 +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
Ioi Lam
235da6aa04 8261672: Reduce inclusion of classLoaderData.hpp 
Reviewed-by: lfoltan, coleenp
 2021-02-13 07:13:22 +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
284bbf02dd 8253079: DeterministicDump.java fails due to garbage in structure padding 
Reviewed-by: minqi, jiefu, shade
 2020-09-22 08:04:26 +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
Ioi Lam
27fc8b6787 8246546: Simplify SystemDictionary::is_shared_class_visible 
Reviewed-by: minqi, ccheung
 2020-06-23 21:23:00 -07:00
Stefan Karlsson
77bdc30650 8247470: Fix CHeap GrowableArray NMT accounting 
Reviewed-by: coleenp, tschatzl, kbarrett
 2020-06-16 09:37:53 +02:00
Mandy Chung
7cc1371059 8238358: Implementation of JEP 371: Hidden Classes 
Co-authored-by: Lois Foltan <lois.foltan@oracle.com>
Co-authored-by: David Holmes <david.holmes@oracle.com>
Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Co-authored-by: Serguei Spitsyn <serguei.spitsyn@oracle.com>
Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Jamsheed Mohammed C M <jamsheed.c.m@oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com>
Co-authored-by: Amy Lu <amy.lu@oracle.com>
Reviewed-by: alanb, cjplummer, coleenp, dholmes, dlong, forax, jlahoda, psandoz, plevart, sspitsyn, vromero
 2020-04-21 06:55:38 -07:00
Leo Korinth
eafb888c18 8227168: Cleanup usage of NEW_C_HEAP_ARRAY 
Reviewed-by: coleenp, dholmes, kbarrett, tschatzl
 2019-09-11 14:16:27 +02:00
Stefan Karlsson
c90f3ee68b 8223624: Cleanup includes of universe.hpp 
Reviewed-by: coleenp, lkorinth
 2019-05-09 14:28:30 +02:00
Ioi Lam
22484b8c35 8221698: Remove redundant includes from popular header files 
Removed histogram.hpp classLoader.hpp utf8.hpp moduleEntry.hpp packageEntry.hpp

Reviewed-by: coleenp, stuefe
 2019-03-30 08:26:20 -07:00
Harold Seigel
ac22352b49 8217660: Refactor module related locked_create_entry_or_null() functions 
Remove function return values and add functions that create entries without doing unneeded lookups.

Reviewed-by: redestad, lfoltan
 2019-01-24 09:38:50 -05:00
Ioi Lam
6d269930fd 8213587: Speed up CDS dump time by using resizable hashtables 
Reviewed-by: jiangli, coleenp, gziemski
 2018-11-20 20:00:15 -08:00
Coleen Phillimore
673c68d993 8213092: Add more runtime locks for concurrent class unloading 
Add locks for calling CLDG::purge concurrently as well and for calling SystemDictionary::do_unloading concurrently.

Reviewed-by: eosterlund, hseigel
 2018-11-16 10:54:04 -05:00
Harold Seigel
83b2fb5b0d 8207778: Add locking to ModuleEntry and PackageEntry tables 
Restructure ClassLoaderDataGraph code to simplify using locks in SystemDictionary::do_unloading()

Reviewed-by: lfoltan, coleenp
 2018-08-10 09:30:26 -04:00
Goetz Lindenmaier
8a9b0134a8 8206977: Minor improvements of runtime code 
Reviewed-by: coleenp, lfoltan
 2018-07-11 16:11:10 +02:00
Lois Foltan
425e1a8bb8 8202605: Standardize on ClassLoaderData::loader_name() throughout the VM to obtain a class loader's name 
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
Harold Seigel
2595bdf177 8204620: ModuleEntry::is_non_jdk_module() determination for what is a jdk module is incorrect 
Check module's loader and compare version with java.base's version to improve algorithm

Reviewed-by: lfoltan, mchung
 2018-06-14 10:33:54 -04:00
Lois Foltan
d623fc1bba 8202758: SIGSEGV calling Class.forName(String,Boolean,ClassLoader) with mocked loader 
Check that the unnamed module for a given ClassLoader is an instance of java.lang.Module.

Reviewed-by: alanb, acorn, coleenp, dholmes, hseigel
 2018-06-04 11:07:04 -04:00