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85 Commits

Author SHA1 Message Date
Martin Doerr
f823e3f774 8385572: [PPC64] frame alignment assertion after JDK-6960970 
Reviewed-by: amitkumar, mbaesken
 2026-05-29 12:39:22 +00:00
Serguei Spitsyn
7da2477700 6960970: Debugger very slow during stepping 
Co-authored-by: Patricio Chilano Mateo <pchilanomate@openjdk.org>
Reviewed-by: lmesnik, pchilanomate
 2026-05-26 22:50:04 +00:00
Paul Hübner
b3048bbed0 8370504: InterpreterMacroAssembler::profile_virtual_call parameter 'receiver_can_be_null' is unused 
Reviewed-by: aseoane, azafari, mchevalier, fbredberg
 2026-03-26 14:09:17 +00:00
David Briemann
30f39d88e5 8375530: PPC64: incorrect quick verify_method_data_pointer check causes poor performance in debug build 
Reviewed-by: mdoerr, shade
 2026-01-19 08:54:18 +00:00
Fredrik Bredberg
3930b1d4dd 8367982: Unify ObjectSynchronizer and LightweightSynchronizer 
Reviewed-by: pchilanomate, coleenp
 2025-11-06 12:16:19 +00:00
Patricio Chilano Mateo
c6a88155b5 8369238: Allow virtual thread preemption on some common class initialization paths 
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Reviewed-by: sspitsyn, dholmes, coleenp, fbredberg
 2025-11-04 23:32:41 +00:00
Martin Doerr
6bf3581bba 8369946: Bytecode rewriting causes Java heap corruption on PPC 
Reviewed-by: rrich, dbriemann
 2025-10-22 08:35:05 +00:00
Fredrik Bredberg
a7c0f4b845 8365146: Remove LockingMode related code from ppc64 
Reviewed-by: aboldtch, mdoerr
 2025-08-21 07:47:26 +00:00
Markus Grönlund
bbceab0725 8352251: Implement JEP 518: JFR Cooperative Sampling 
Co-authored-by: Aleksey Shipilev <shade@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Boris Ulasevich <bulasevich@openjdk.org>
Co-authored-by: Patricio Chilano Mateo <pchilanomate@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Reviewed-by: eosterlund, egahlin
 2025-05-26 18:37:55 +00:00
Suchismith Roy
5cdeef81dd 8331859: [PPC64] Remove support for Power7 and older 
Reviewed-by: mdoerr
 2025-05-26 08:25:46 +00:00
Roman Kennke
ecb54a05c6 8354523: runtime/Monitor/SyncOnValueBasedClassTest.java triggers SIGSEGV 
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Reviewed-by: coleenp, aboldtch
 2025-04-21 17:43:09 +00:00
Aleksey Shipilev
e2cd70aab6 8351151: Clean up x86 template interpreter after 32-bit x86 removal 
Reviewed-by: coleenp, fparain, vlivanov
 2025-03-27 11:59:37 +00:00
Sorna Sarathi N
a414a591dd 8344983: [PPC64] Rename ConditionRegisters 
Reviewed-by: rrich, mdoerr
 2025-01-31 14:06:22 +00:00
Stefan Karlsson
c33c1cfe73 8347909: Automatic precompiled.hpp inclusion 
Reviewed-by: lkorinth, erikj, dholmes, ihse
 2025-01-21 10:21:24 +00:00
Coleen Phillimore
6ee2bd2f33 8347147: [REDO] AccessFlags can be u2 in metadata 
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Reviewed-by: vlivanov, yzheng
 2025-01-08 19:48:25 +00:00
David Holmes
021c476409 8347148: [BACKOUT] AccessFlags can be u2 in metadata 
Reviewed-by: coleenp
 2025-01-08 00:37:27 +00:00
Coleen Phillimore
098afc8b7d 8339113: AccessFlags can be u2 in metadata 
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Reviewed-by: sspitsyn, vlivanov, yzheng, dlong, dholmes
 2025-01-07 22:03:38 +00:00
Richard Reingruber
ee1c5ad8fe 8345975: Update SAP SE copyright year to 2024 where it was missed 
Reviewed-by: mdoerr, clanger
 2024-12-16 07:16:40 +00:00
Patricio Chilano Mateo
78b80150e0 8338383: Implement JEP 491: Synchronize Virtual Threads without Pinning 
Co-authored-by: Patricio Chilano Mateo <pchilanomate@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: aboldtch, dholmes, coleenp, fbredberg, dlong, sspitsyn
 2024-11-12 15:23:48 +00:00
Martin Doerr
7579d37402 8338995: New Object to ObjectMonitor mapping: PPC64 implementation 
Reviewed-by: rrich, lucy
 2024-09-19 12:29:21 +00:00
Suchismith Roy
b895d7cf9f 8332423: [PPC64] Remove C1_MacroAssembler::call_c_with_frame_resize 
Reviewed-by: mdoerr, varadam
 2024-09-05 15:44:57 +00:00
Coleen Phillimore
0cfd08f55a 8339112: Move JVM Klass flags out of AccessFlags 
Reviewed-by: matsaave, cjplummer, dlong, thartmann, yzheng
 2024-09-04 15:48:32 +00:00
Axel Boldt-Christmas
bd4160cea8 8315884: New Object to ObjectMonitor mapping 
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Reviewed-by: rkennke, coleenp, dcubed
 2024-08-16 06:20:17 +00:00
Matias Saavedra Silva
383fe6eaab 8330388: Remove invokedynamic cache index encoding 
Reviewed-by: cjplummer, dlong, coleenp
 2024-04-23 15:02:27 +00:00
Axel Boldt-Christmas
b5cd7efceb 8319901: Recursive lightweight locking: ppc64le implementation 
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: mdoerr, rrich
 2024-03-04 16:01:08 +00:00
Martin Doerr
6aa197667a 8320363: ppc64 TypeEntries::type_unknown logic looks wrong, missed optimization opportunity 
Reviewed-by: lucy, rrich
 2023-11-24 22:44:25 +00:00
Matias Saavedra Silva
ffa35d8cf1 8301997: Move method resolution information out of the cpCache 
Co-authored-by: Gui Cao <gcao@openjdk.org>
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Reviewed-by: coleenp, adinn, fparain
 2023-11-15 19:04:11 +00:00
Martin Doerr
7d8adfa855 8316746: Top of lock-stack does not match the unlocked object 
Reviewed-by: rrich, lucy
 2023-11-09 10:14:03 +00:00
Fredrik Bredberg
42be23877c 8316523: Relativize esp in interpreter frames (PowerPC only) 
Reviewed-by: mdoerr, eosterlund
 2023-10-05 10:14:08 +00:00
Fredrik Bredberg
347bd15e49 8315966: Relativize initial_sp in interpreter frames 
Reviewed-by: fyang, mdoerr, pchilanomate
 2023-09-27 13:15:07 +00:00
Martin Doerr
c90d63105c 8315750: Update subtype check profile collection on PPC following 8308869 
Reviewed-by: rrich, lucy
 2023-09-22 13:21:10 +00:00
Stefan Karlsson
639ba13c4b 8316179: Use consistent naming for lightweight locking in MacroAssembler 
Reviewed-by: rkennke, coleenp, dholmes
 2023-09-14 07:02:29 +00:00
Matias Saavedra Silva
683672c0bb 8292692: Move MethodCounters inline functions out of method.hpp 
Reviewed-by: iklam, ccheung, kvn
 2023-09-07 17:15:18 +00:00
Fredrik Bredberg
c36e009772 8308984: Relativize last_sp (and top_frame_sp) in interpreter frames 
Reviewed-by: pchilanomate, aph, haosun
 2023-08-18 14:29:28 +00:00
Matias Saavedra Silva
86783b9851 8301996: Move field resolution information out of the cpCache 
Co-authored-by: Gui Cao <gcao@openjdk.org>
Co-authored-by: Dingli Zhang <dzhang@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: coleenp, fparain
 2023-07-31 18:41:38 +00:00
David Holmes
52ee570025 8309209: C2 failed "assert(_stack_guard_state == stack_guard_reserved_disabled) failed: inconsistent state" 
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Reviewed-by: aph, thartmann
 2023-07-03 04:23:58 +00:00
Ioi Lam
5d193193a3 8309878: Reduce inclusion of resolvedIndyEntry.hpp 
Reviewed-by: coleenp, sspitsyn, matsaave
 2023-06-14 00:16:12 +00:00
Martin Doerr
0ab09630c6 8308469: [PPC64] Implement alternative fast-locking scheme 
Reviewed-by: rrich, lucy
 2023-06-01 17:24:50 +00:00
Coleen Phillimore
265f40b4f7 8308396: Fix offset_of conversion warnings in runtime code 
Reviewed-by: amitkumar, jsjolen, fparain
 2023-05-19 17:16:04 +00:00
Thomas Stuefe
984fbbbcab 8307810: Consistently use LockingMode instead of UseHeavyMonitors 
Reviewed-by: dcubed, mdoerr, dholmes, amitkumar
 2023-05-11 04:47:14 +00:00
Richard Reingruber
445ebef437 8305668: PPC: Non-Top Interpreted frames should be independent of ABI_ELFv2 
Reviewed-by: mdoerr
 2023-04-18 06:59:51 +00:00
Johan Sjölen
0826ceee65 8301495: Replace NULL with nullptr in cpu/ppc 
Reviewed-by: rrich, mdoerr, tsteele
 2023-04-14 08:54:53 +00:00
Richard Reingruber
c8f3a97d46 8305171: PPC: Should use IMA::load_resolved_indy_entry() in TIG::generate_return_entry_for() 
Reviewed-by: mdoerr
 2023-03-31 08:59:02 +00:00
Matias Saavedra Silva
3fbbfd1749 8301995: Move invokedynamic resolution information out of ConstantPoolCacheEntry 
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Co-authored-by: Dingli Zhang <dzhang@openjdk.org>
Co-authored-by: Gui Cao <gcao@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Reviewed-by: coleenp, dnsimon, fparain, gcao, aph, fyang, amitkumar, lucy
 2023-03-28 19:50:38 +00:00
Roman Kennke
7cf7e0a20b 8302070: Factor null-check into load_klass() calls 
Reviewed-by: phh, coleenp
 2023-02-20 15:13:36 +00:00
David Holmes
b242eef93e 8280419: Remove dead code related to VerifyThread and verify_thread() 
Reviewed-by: stuefe, lucy
 2023-02-17 02:00:32 +00:00
Fredrik Bredberg
f307e8c667 8299795: Relativize locals in interpreter frames 
Reviewed-by: coleenp, rehn, pchilanomate, mdoerr, fyang
 2023-01-23 10:43:50 +00:00
Richard Reingruber
43d1173605 8286302: Port JEP 425 to PPC64 
Reviewed-by: tsteele, mdoerr
 2022-11-28 08:09:09 +00:00
Martin Doerr
9c77e41b81 8297445: PPC64: Represent Registers as values 
Reviewed-by: mbaesken, rrich
 2022-11-24 08:35:26 +00:00
Coleen Phillimore
e353b572a5 8292890: Remove PrintTouchedMethodsAtExit and LogTouchedMethods 
Reviewed-by: iklam, hseigel
 2022-08-25 21:12:35 +00:00