41 Commits

Author SHA1 Message Date
Markus Grönlund
e93b10d084 8365400: Enhance JFR to emit file and module metadata for class loading
Reviewed-by: coleenp, egahlin
2025-12-03 18:12:58 +00:00
Coleen Phillimore
fa00b24954 8365823: Revert storing abstract and interface Klasses to non-class metaspace
Reviewed-by: kvn, shade, stuefe
2025-09-19 11:54:34 +00:00
Coleen Phillimore
84aa295227 8367368: Add message for verify_legal_class_modifiers for inner classes
Reviewed-by: dholmes, fparain
2025-09-12 18:58:56 +00:00
Ioi Lam
79a1a98cab 8366498: Simplify ClassFileParser::parse_super_class
Reviewed-by: dholmes, coleenp
2025-09-04 16:19:35 +00:00
Chen Liang
330ee87131 8360163: Replace hard-coded checks with AOTRuntimeSetup and AOTSafeClassInitializer
Reviewed-by: jrose, iklam
2025-07-29 20:42:57 +00:00
Radim Vansa
e18277b470 8352075: Perf regression accessing fields
Reviewed-by: coleenp, iklam, jsjolen
2025-06-12 12:29:15 +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
2145ace384 8341094: Clean up relax_verify in ClassFileParser
Reviewed-by: dholmes, iklam
2024-11-14 12:08:42 +00:00
Roman Kennke
44ec501a41 8305895: Implement JEP 450: Compact Object Headers (Experimental)
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Hamlin Li <mli@openjdk.org>
Co-authored-by: Thomas Stuefe <stuefe@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Reviewed-by: coleenp, stefank, stuefe, phh, ihse, lmesnik, tschatzl, matsaave, rcastanedalo, vpaprotski, yzheng, egahlin
2024-11-08 17:21:39 +00:00
David Holmes
28d23ada6d 8340177: Malformed system classes loaded by bootloader crash the JVM in product builds
Reviewed-by: coleenp, mli
2024-10-23 21:39:26 +00:00
Coleen Phillimore
ad104932e6 8338526: Don't store abstract and interface Klasses in class metaspace
Reviewed-by: stuefe, iklam
2024-09-10 11:43:21 +00:00
Coleen Phillimore
48d79431c9 8339342: FieldAllocationCount is mostly unused
Reviewed-by: fparain, stuefe, matsaave
2024-09-05 16:34:39 +00:00
Alex Menkov
abc4ca5a8c 8330427: Obsolete -XX:+PreserveAllAnnotations
Reviewed-by: dholmes, sspitsyn, coleenp
2024-07-26 17:55:35 +00:00
Dan Heidinga
6d2aeb82bc 8332745: Method::is_vanilla_constructor is never used
Reviewed-by: coleenp, ayang
2024-05-24 16:03:12 +00:00
Coleen Phillimore
f66cd5008d 8313564: Fix -Wconversion warnings in classfile code
Reviewed-by: matsaave, dholmes
2023-08-04 14:06:16 +00:00
Frederic Parain
bfb812a8ff 8292818: replace 96-bit representation for field metadata with variable-sized streams
Co-authored-by: John R Rose <jrose@openjdk.org>
Co-authored-by: Chris Plummer <cjplummer@openjdk.org>
Reviewed-by: dholmes, coleenp, cjplummer, dnsimon
2023-03-17 20:18:36 +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
Coleen Phillimore
2e801e16ec 8298475: Remove JVM_ACC_PROMOTED_FLAGS
Reviewed-by: sspitsyn, dcubed, dholmes
2022-12-14 12:47:08 +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
Albert Mingkun Yang
2961b7eede 8285364: Remove REF_ enum for java.lang.ref.Reference
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Reviewed-by: kbarrett, coleenp, stefank
2022-06-29 13:15:19 +00:00
Harold Seigel
f2e690e0ee 8268720: Unspecified checks on NameAndType constants should not be performed
Reviewed-by: dholmes, lfoltan
2021-06-23 12:11:37 +00:00
Vicente Romero
0fa9223f34 8260517: implement Sealed Classes as a standard feature in Java
Co-authored-by: Harold Seigel <hseigel@openjdk.org>
Co-authored-by: Vicente Romero <vromero@openjdk.org>
Reviewed-by: dholmes, mcimadamore, jlahoda
2021-05-20 09:11:08 +00:00
Harold Seigel
e14b026841 8243287: Removal of Unsafe::defineAnonymousClass
Reviewed-by: iklam, mchung, alanb, dholmes
2021-05-13 12:46:54 +00:00
Harold Seigel
19a6ac46ce 8264142: Remove TRAPS/THREAD parameters for verifier related functions
Reviewed-by: gziemski, coleenp, iklam, dholmes
2021-03-29 12:39:15 +00:00
Harold Seigel
29c68087c9 8243302: Advanced class supports
Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Reviewed-by: coleenp, lfoltan, mschoene, rhalade
2020-10-20 14:58:39 -07:00
Harold Seigel
95e68c6346 8254586: Replace fthrow() calls with simpler method calls in classFileParser.cpp
Reviewed-by: lfoltan, dholmes, coleenp
2020-10-14 12:23:09 +00:00
Frederic Parain
985061ac28 8249149: Remove obsolete UseNewFieldLayout option and associated code
Reviewed-by: hseigel, iklam
2020-07-10 09:13:03 -04:00
Vicente Romero
d42bfef8a4 8227046: compiler implementation for sealed classes
8225056: VM support for sealed classes
8227044: javax.lang.model for sealed classes
8227045: Preview APIs support for sealed classes
8227047: Javadoc for sealed types
8245854: JVM TI Specification for sealed classes

Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com>
Reviewed-by: mcimadamore, forax, darcy, dholmes, jlahoda, lfoltan, mchung, sspitsyn, vromero
2020-06-01 17:00:40 -04:00
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
Frederic Parain
9886cb401c 8237767: Field layout computation overhaul
Reviewed-by: dholmes, coleenp, lfoltan, shade
2020-02-10 09:49:12 -05:00
Vicente Romero
827e5e3226 8225054: Compiler implementation for records
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
Evgeny Mandrikov
14cc870429 8066774: Rename the annotations arrays names in ClassFileParser
Reviewed-by: shade, coleenp, dholmes
2019-09-18 21:20:13 +02:00
Claes Redestad
d2c205bb59 8219860: Cleanup ClassFileParser::parse_linenumber_table
Reviewed-by: rehn, lfoltan, hseigel
2019-03-08 23:02:06 +01:00
Coleen Phillimore
e174cd6271 8218593: Symbol leak in prepend_host_package_name
Add appropriate refcounting for Symbols stomped by parsing

Reviewed-by: hseigel, zgu
2019-02-08 09:33:59 -05:00
Coleen Phillimore
154a1a02bf 8216167: Update include guards to reflect correct directories
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
Lois Foltan
75ed173e15 8209301: JVM rename is_anonymous, host_klass to unsafe specific terminology ahead of Unsafe.defineAnonymousClass deprecation
Clean up VM anonymous class terminology.

Reviewed-by: coleenp, dholmes, mchung
2018-08-20 08:25:57 -04:00
Ioi Lam
1b2e7cbaef 8208999: Some use of Klass* should be replaced by InstanceKlass*
Klass::java_super() => InstanceKlass*; InstanceKlass::{local,transitive}_interfaces() => Array<InstanceKlass*>*

Reviewed-by: coleenp, hseigel
2018-08-07 15:45:07 -07:00
David Holmes
95bf19563b 8010319: Implementation of JEP 181: Nest-Based Access Control
Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Maurizio Mimadamore <maurizio.mimadamore@oracle.com>
Co-authored-by: Mandy Chung <mandy.chung@oracle.com>
Co-authored-by: Tobias Hartmann <tobias.hartmann@oracle.com>
Co-authored-by: Vlaidmir Ivanov <vladimir.x.ivanov@oracle.com>
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Co-authored-by: Vladimir Kozlov <vladimir.kozlov@oracle.com>
Co-authored-by: John Rose <john.r.rose@oracle.com>
Co-authored-by: Daniel Smith <daniel.smith@oracle.com>
Co-authored-by: Serguei Spitsyn <serguei.spitsyn@oracle.com>
Co-authored-by: Kumar Srinivasan <kumardotsrinivasan@gmail.com>
Co-authored-by: Boris Ulasevich <boris.ulasevich@bell-sw.com>
Reviewed-by: alanb, psandoz, mchung, coleenp, acorn, mcimadamore, forax, jlahoda, sspitsyn, abuckley
2018-06-23 01:32:41 -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
7557d78b35 8173070: Remove ValueObj class for allocation subclassing for runtime code
Reviewed-by: stefank, tschatzl, stuefe
2018-03-09 10:46:02 -05:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout
Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00