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159 Commits

Author SHA1 Message Date
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
Harold Seigel
af13c64f68 8264711: More runtime TRAPS cleanups 
Reviewed-by: lfoltan, pchilanomate, dholmes, dcubed
 2021-04-08 12:13:19 +00:00
Coleen Phillimore
bc91596ca1 8264051: Remove unused TRAPS parameters from runtime functions 
Reviewed-by: iklam, dholmes
 2021-03-24 12:18:57 +00:00
Stefan Karlsson
a79f095697 8263721: Unify oop casting 
Reviewed-by: kbarrett, coleenp
 2021-03-24 10:28:38 +00:00
Jie Fu
35cd9456b9 8263908: Build fails due to initialize_static_field_for_dump defined but not used after JDK-8263771 
Reviewed-by: iklam, dholmes
 2021-03-21 23:07:16 +00:00
David Holmes
cd45538b5e 8263771: Refactor javaClasses initialization code to isolate dumping code 
Reviewed-by: coleenp, iklam
 2021-03-21 00:42:16 +00:00
Stefan Karlsson
a1f6591f6c 8263589: Introduce JavaValue::get_oop/set_oop 
Reviewed-by: coleenp, sspitsyn
 2021-03-16 08:29:11 +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
David Holmes
f03e839e48 8261127: Cleanup THREAD/TRAPS/CHECK usage in CDS code 
Reviewed-by: iklam, coleenp
 2021-02-08 23:16:47 +00:00
Coleen Phillimore
ace8f94616 8195744: Avoid calling ClassLoader.checkPackageAccess if security manager is not installed 
Reviewed-by: dholmes, iklam
 2021-02-08 21:31:25 +00:00
Ioi Lam
c5ff454481 8250989: Consolidate buffer allocation code for CDS static/dynamic dumping 
Reviewed-by: ccheung, coleenp
 2021-02-07 07:10:38 +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
Ioi Lam
396a496f3c 8260467: Move well-known classes from systemDictionary.hpp to vmClasses.hpp 
Reviewed-by: dholmes, coleenp
 2021-01-28 04:24:04 +00:00
Ioi Lam
5898ab6545 8259894: refactor parts of jvm.h into jvm_io.h and jvm_constants.h 
Reviewed-by: dholmes, coleenp
 2021-01-25 08:00:40 +00:00
Coleen Phillimore
535f2da5e2 8259486: Replace PreserveExceptionMark with implementation for CautiouslyPreserveExceptionMark 
Reviewed-by: dholmes, sspitsyn
 2021-01-13 14:32:52 +00:00
Mikael Vidstedt
64644a1072 8253881: Hotspot/Serviceability Terminology Refresh 
Reviewed-by: kbarrett, tschatzl, dholmes, lfoltan, dcubed
 2020-12-19 02:47:28 +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
Maurizio Cimadamore
0fb31dbf3a 8254231: Implementation of Foreign Linker API (Incubator) 
Reviewed-by: coleenp, ihse, dholmes, vlivanov
 2020-11-23 11:00:38 +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
7e5eb493e1 8253402: Convert vmSymbols::SID to enum class 
Reviewed-by: kvn, coleenp, kbarrett, iveresov
 2020-10-15 05:52:54 +00:00
Paul Sandoz
0c99b19258 8223347: Integration of Vector API (Incubator) 
Co-authored-by: Vivek Deshpande <vdeshpande@openjdk.org>
Co-authored-by: Qi Feng <qfeng@openjdk.org>
Co-authored-by: Ian Graves <igraves@openjdk.org>
Co-authored-by: Jean-Philippe Halimi <jphalimi@openjdk.org>
Co-authored-by: Vladimir Ivanov <vlivanov@openjdk.org>
Co-authored-by: Ningsheng Jian <njian@openjdk.org>
Co-authored-by: Razvan Lupusoru <rlupusoru@openjdk.org>
Co-authored-by: Smita Kamath <svkamath@openjdk.org>
Co-authored-by: Rahul Kandu <rkandu@openjdk.org>
Co-authored-by: Kishor Kharbas <kkharbas@openjdk.org>
Co-authored-by: Eric Liu <Eric.Liu2@arm.com>
Co-authored-by: Aaloan Miftah <someusername3@gmail.com>
Co-authored-by: John R Rose <jrose@openjdk.org>
Co-authored-by: Shravya Rukmannagari <srukmannagar@openjdk.org>
Co-authored-by: Paul Sandoz <psandoz@openjdk.org>
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Co-authored-by: Lauren Walkowski <lauren.walkowski@arm.com>
Co-authored-by: Yang Zang <Yang.Zhang@arm.com>
Co-authored-by: Joshua Zhu <jzhu@openjdk.org>
Co-authored-by: Wang Zhuo <wzhuo@openjdk.org>
Co-authored-by: Jatin Bhateja <jbhateja@openjdk.org>
Reviewed-by: erikj, chegar, kvn, darcy, forax, briangoetz, aph, epavlova, coleenp
 2020-10-14 20:02:46 +00:00
Ioi Lam
a098037375 8254365: ciMethod.hpp should not include methodHandles.hpp 
Reviewed-by: dholmes, coleenp
 2020-10-14 04:59:52 +00:00
Yumin Qi
e4469d2c8c 8247536: Support for pre-generated java.lang.invoke classes in CDS static archive 
Reviewed-by: iklam, mchung
 2020-10-10 02:06:52 +00:00
Erik Österlund
b9873e1833 8253180: ZGC: Implementation of JEP 376: ZGC: Concurrent Thread-Stack Processing 
Reviewed-by: stefank, pliden, rehn, neliasso, coleenp, smonteith
 2020-10-09 08:40:33 +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
Jamsheed Mohammed C M
73c9088b81 8249451: Unconditional exceptions clearing logic in compiler code should honor Async Exceptions. 
Reviewed-by: dholmes, iveresov
 2020-09-18 05:48:14 +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
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
dd89c92c50 8251560: Remove excessive header file inclusion from systemDictionary.hpp and others 
Reviewed-by: coleenp
 2020-08-31 08:05:08 -07:00
Lois Foltan
deaadfad52 8247938: Change various JVM enums like LinkInfo::AccessCheck and Klass::DefaultsLookupMode to enum class 
Use C++11 scoped enumeration declarations for several different Klass and LinkInfo enumerations.

Reviewed-by: coleenp, hseigel, kbarrett
 2020-08-06 18:13:56 +00:00
Coleen Phillimore
ac4dc0470e 8250519: [REDO] Move mirror oops from Universe into OopStorage 
Redo the patch but add a null pointer check where one belongs.

Reviewed-by: dcubed, iklam, dholmes
 2020-07-25 10:36:19 -04:00
Coleen Phillimore
cbf6894299 8250516: [BACKOUT] Move mirror oops from Universe into OopStorage 
Reviewed-by: dholmes, tschatzl
 2020-07-24 10:34:11 -04:00
Coleen Phillimore
bd12e85975 8249938: Move mirror oops from Universe into OopStorage 
Save and restore mirror oops to temporary array for CDS, and move them to OopStorage once restored.

Reviewed-by: iklam, dholmes
 2020-07-24 08:32:27 -04:00
Coleen Phillimore
c63911b33b 8249822: SymbolPropertyTable creates an extra OopHandle per entry 
Add an assert to OopHandle assigment operator to catch leaking OopHandles, and fix code accordingly.

Reviewed-by: sspitsyn, eosterlund, dholmes
 2020-07-24 07:45:38 -04:00
David Holmes
73c75ed838 8249650: Optimize JNIHandle::make_local thread variable usage 
Reviewed-by: kbarrett, dcubed, kvn, coleenp, sspitsyn
 2020-07-22 01:27:08 -04:00
Jesper Wilhelmsson
4862d0d542 Merge 2020-06-22 18:23:49 +02:00
Mandy Chung
f2b191a6e9 8247444: Trust final fields in records 
Co-authored-by: Christoph Dreis <christoph.dreis@freenet.de>
Reviewed-by: jrose, dholmes, forax, coleenp, vlivanov
 2020-06-19 08:27:59 -07:00
Stefan Karlsson
77bdc30650 8247470: Fix CHeap GrowableArray NMT accounting 
Reviewed-by: coleenp, tschatzl, kbarrett
 2020-06-16 09:37:53 +02:00
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
5314d28f84 8245289: Clean up offset code in JavaClasses 
Make offset member names consistent and private, move static initializations near owning classes

Reviewed-by: fparain, lfoltan
 2020-05-29 15:00:19 -04:00
Coleen Phillimore
6aa15ad7ab 8166358: Re-enable String verification in java_lang_String::create_from_str() 
Check for invalid strings in class names in debug mode, and only verify valid strings in create_for_str().

Reviewed-by: dholmes, hseigel
 2020-05-26 09:44:17 -04:00
Erik Österlund
6508c5a38d 8243996: Remove hardcoded field offsets from HotSpot 
Reviewed-by: jrose, coleenp, dholmes, fparain
 2020-05-20 09:31:38 +00:00
Erik Österlund
382e5dc334 8241825: Make compressed oops and compressed class pointers independent (x86_64, PPC, S390) 
Reviewed-by: coleenp, fparain, stuefe, mdoerr
 2020-05-13 09:36:12 +00:00
Claes Redestad
c2780c9556 8244550: Unsafe::allocateInstance does redundant transitions 
Reviewed-by: coleenp, mchung, dholmes
 2020-05-07 14:09:20 +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
Ioi Lam
0bc7cc4d28 8241158: SA TestHeapDumpForInvokeDynamic.java fails when CDS archive is relocated 
Reviewed-by: ccheung
 2020-04-20 17:33:52 -07:00
Claes Redestad
d185fe9953 8242452: During module definition, move conversion of packages from native to VM 
8242290: Pointless verification in get_package_entry_by_name

Reviewed-by: lfoltan, iklam, hseigel
 2020-04-18 19:45:45 +02:00