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95 Commits

Author SHA1 Message Date
Martin Doerr
ab23500034 8354636: [PPC64] Clean up comments regarding frame manager 
Reviewed-by: amitkumar, rrich
 2025-06-04 08:31:37 +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
Martin Doerr
fc6f4da8e7 8351666: [PPC64] Make non-volatile VectorRegisters available for C2 register allocation 
Reviewed-by: rrich
 2025-05-14 08:38:01 +00:00
Vladimir Kozlov
aae2bb6249 8350209: Preserve adapters in AOT cache 
Co-authored-by: Ashutosh Mehra <asmehra@openjdk.org>
Reviewed-by: vlivanov, asmehra, ihse, iklam
 2025-05-01 21:03:24 +00:00
Damon Fenacci
1f228e5539 8354119: Missing C2 proper allocation failure handling during initialization (during generate_uncommon_trap_blob) 
Reviewed-by: kvn, chagedorn, mdoerr, amitkumar, fyang, bulasevich
 2025-04-28 06:18:53 +00:00
Cesar Soares Lucas
055b750d99 8354543: Set more meaningful names for "get_vm_result" and "get_vm_result_2" 
Reviewed-by: shade, coleenp
 2025-04-17 06:08:36 +00:00
Damon Fenacci
48fac6626c 8347406: [REDO] C1/C2 don't handle allocation failure properly during initialization (RuntimeStub::new_runtime_stub fatal crash) 
Reviewed-by: dlong, adinn
 2025-03-25 07:10:47 +00:00
Andrew Dinn
7ee89a5301 8350893: Use generated names for hand generated opto runtime blobs 
Reviewed-by: kvn
 2025-03-04 12:18:56 +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
Qizheng Xing
cc47918445 8345040: Clean up unused variables and code in generate_native_wrapper 
Reviewed-by: mli, dfenacci, kvn
 2024-12-11 15:11:46 +00:00
Richard Reingruber
4a7ce1d7c1 8344205: [PPC]: failing assertion: sharedRuntime_ppc.cpp:1652: cookie not found 
Reviewed-by: mdoerr
 2024-11-18 08:18:15 +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
Andrew Dinn
0df10bbd96 8339466: Enumerate shared stubs and define static fields and names via declarations 
Reviewed-by: kvn, fyang
 2024-09-06 13:57:13 +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
Andrew Dinn
f0374a0bc1 8337987: Relocate jfr and throw_exception stubs from StubGenerator to SharedRuntime 
Reviewed-by: fyang, kvn, yzheng
 2024-08-19 09:00:19 +00:00
Andrew Dinn
ab509f1b98 8337654: Relocate uncommon trap stub from SharedRuntime to OptoRuntime 
Reviewed-by: kvn, vlivanov, fyang
 2024-08-06 13:22:55 +00:00
Suchismith Roy
c7e9ebb4cf 8331732: [PPC64] Unify and optimize code which converts != 0 to 1 
Reviewed-by: mdoerr, amitkumar
 2024-07-01 08:07:42 +00:00
Varada M
40b2fbd820 8331733: [PPC64] saving and restoring CR is not needed at most places 
Reviewed-by: mdoerr, amitkumar
 2024-06-07 08:50:41 +00:00
David Holmes
274c805c51 8327743: JVM crash in hotspot/share/runtime/javaThread.cpp - failed: held monitor count should be equal to jni: 0 != 1 
Co-authored-by: Fredrik Bredberg <fbredberg@openjdk.org>
Reviewed-by: rehn, fbredberg, pchilanomate, rrich
 2024-04-16 00:48:15 +00:00
Cesar Soares Lucas
31ee5108e0 8241503: C2: Share MacroAssembler between mach nodes during code emission 
Reviewed-by: kvn, mdoerr, amitkumar, lucy
 2024-04-11 15:44:49 +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
Erik Österlund
84965ea1a8 8322630: Remove ICStubs and related safepoints 
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Aleksey Shipilev <shade@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Co-authored-by: Robbin Ehn <rehn@openjdk.org>
Co-authored-by: Aleksei Voitylov <avoitylov@openjdk.org>
Reviewed-by: tschatzl, aboldtch, dlong
 2024-02-14 11:44:30 +00:00
Patricio Chilano Mateo
4628763001 8320302: compiler/arguments/TestC1Globals.java hits SIGSEGV in ContinuationEntry::set_enter_code 
Reviewed-by: dholmes, coleenp
 2024-02-12 18:55:43 +00:00
Patricio Chilano Mateo
e9e694f4ef 8320275: assert(_chunk->bitmap().at(index)) failed: Bit not set at index 
Reviewed-by: dlong, fparain
 2024-01-02 22:22:03 +00:00
Martin Doerr
368e4f60a9 8315801: [PPC64] JNI code should be more similar to the Panama implementation 
Reviewed-by: rrich, lucy
 2023-11-17 11:49:21 +00:00
Martin Doerr
6a4b665550 8316659: assert(LockingMode != LM_LIGHTWEIGHT || flag == CCR0) failed: bad condition register 
Reviewed-by: goetz, mbaesken
 2023-09-21 12:06:27 +00:00
Martin Doerr
de8aca27ba 8307907: [ppc] Remove RTM locking implementation 
Reviewed-by: mbaesken, rrich, stuefe
 2023-06-15 09:52:31 +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
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
b8c9d6cdf6 8302158: PPC: test/jdk/jdk/internal/vm/Continuation/Fuzz.java: AssertionError: res: false shouldPin: false 
Reviewed-by: goetz, mdoerr
 2023-02-17 13:20:08 +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
Richard Reingruber
57aef85734 8301838: PPC: continuation yield intrinsic: exception check not needed if yield succeeded 
Reviewed-by: lucy, goetz
 2023-02-13 13:33:06 +00:00
Ron Pressler
1c84050610 8298400: Virtual thread instability when stack overflows 
Co-authored-by: Fei Yang <fyang@openjdk.org>
Co-authored-by: Richard Reingruber <rrich@openjdk.org>
Reviewed-by: dlong, pchilanomate
 2023-01-19 15:34:01 +00:00
Erik Österlund
be99e84c98 8296875: Generational ZGC: Refactor loom code 
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Reviewed-by: stefank, rrich, pchilanomate
 2022-11-30 14:08:57 +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
Robbin Ehn
1e1db5debd 8292591: Experimentally add back barrier-less Java thread transitions 
Reviewed-by: mdoerr, eosterlund, pchilanomate, dcubed
 2022-09-13 08:31:45 +00:00
Ioi Lam
b6b0317f83 8290840: Refactor the "os" class 
Reviewed-by: dholmes, gziemski, stuefe, stefank
 2022-08-04 01:20:29 +00:00
Martin Doerr
7aafc69a96 8288105: [PPC64] Problems with -XX:+VerifyStack 
Reviewed-by: goetz, mbaesken
 2022-06-13 14:42:49 +00:00
Jorn Vernee
81e4bdbe13 8283689: Update the foreign linker VM implementation 
Co-authored-by: Jorn Vernee <jvernee@openjdk.org>
Co-authored-by: Nick Gasson <ngasson@openjdk.org>
Reviewed-by: mcimadamore, vlivanov, rehn
 2022-05-18 09:49:55 +00:00
Magnus Ihse Bursie
4594696f54 8284903: Fix typos in hotspot 
Reviewed-by: cjplummer, coleenp, kvn, lucy, stefank
 2022-04-19 19:10:52 +00:00
Stefan Karlsson
a445ecd1e9 8284297: Move FILE_AND_LINE to a platform independent header 
Reviewed-by: tschatzl
 2022-04-08 07:53:32 +00:00
Harold Seigel
35734ad080 8279545: Buffer overrun in reverse_words of sharedRuntime_x86_64.cpp:3517 
Reviewed-by: coleenp, lfoltan
 2022-01-14 14:41:12 +00:00
Coleen Phillimore
0d2980cdd1 8258192: Obsolete the CriticalJNINatives flag 
Reviewed-by: mdoerr, shade
 2021-11-12 17:03:33 +00:00