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93 Commits

Author SHA1 Message Date
Vladimir Kozlov
f1169bfcf1 8378195: guarantee(static_cast<int>(_oops_size) == align_up(code_buffer->total_oop_size(), oopSize)) failed: failed: 12272 != 77808 
Co-authored-by: Doug Simon <dnsimon@openjdk.org>
Reviewed-by: dnsimon, iveresov, vlivanov
 2026-03-23 18:09:23 +00:00
Chad Rakoczy
4856344668 8371046: Segfault in compiler/whitebox/StressNMethodRelocation.java with -XX:+UseZGC 
Reviewed-by: kvn, eastigeevich
 2025-12-04 00:21:53 +00:00
Ruben Ayrapetyan
2177260094 8371458: [REDO] Remove exception handler stub code in C2 
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: mdoerr, dlong
 2025-11-24 16:59:25 +00:00
Tobias Hartmann
48bbc950f1 8371388: [BACKOUT] JDK-8365047: Remove exception handler stub code in C2 
Reviewed-by: chagedorn, epeter
 2025-11-07 09:17:21 +00:00
Ruben Ayrapetyan
3e3822ad7e 8365047: Remove exception handler stub code in C2 
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Reviewed-by: mdoerr, dlong, dfenacci, adinn, fyang, aph
 2025-11-05 11:55:02 +00:00
Chad Rakoczy
8236800deb 8370527: Memory leak after 8316694: Implement relocation of nmethod within CodeCache 
Reviewed-by: shade, eastigeevich, kvn
 2025-10-31 14:11:13 +00:00
Martin Doerr
b31bbfcf2f 8368787: Error reporting: hs_err files should show instructions when referencing code in nmethods 
Reviewed-by: stuefe, aph, mbaesken, shade
 2025-10-24 08:26:24 +00:00
Ioi Lam
6cd7f30d8d 8369742: Link AOT-linked classes at JVM bootstrap 
Reviewed-by: kvn, asmehra
 2025-10-17 19:50:04 +00:00
Chad Rakoczy
0cb8ccd89a 8369642: [ubsan] nmethod::nmethod null pointer passed as argument 2 to memcpy 
Reviewed-by: kvn, mbaesken
 2025-10-17 18:03:01 +00:00
Chad Rakoczy
f740cd2aad 8316694: Implement relocation of nmethod within CodeCache 
Reviewed-by: kvn, eosterlund, never, eastigeevich, bulasevich
 2025-10-04 21:17:26 +00:00
Dean Long
da7121aff9 8366461: Remove obsolete method handle invoke logic 
Reviewed-by: vlivanov, mhaessig
 2025-10-02 22:21:13 +00:00
Francesco Andreuzzi
dfd383224d 8368966: Remove spurious VMStructs friends 
Reviewed-by: stefank, ayang
 2025-10-02 08:58:54 +00:00
Albert Mingkun Yang
741221988e 8368261: Serial: Use more precise nmethod scope during Full GC marking 
Reviewed-by: stefank, fandreuzzi
 2025-09-25 16:47:22 +00:00
Kim Barrett
9e843f56ec 8367014: Rename class Atomic to AtomicAccess 
Reviewed-by: dholmes, aph, stefank
 2025-09-12 06:35:55 +00:00
Albert Mingkun Yang
6949e34575 8362592: Remove unused argument in nmethod::oops_do 
Reviewed-by: zgu
 2025-07-18 13:48:44 +00:00
Yudi Zheng
6681fc72d3 8361569: [JVMCI] Further refine JVMCI-compiled nmethod that should not collect deoptimization profile 
Reviewed-by: dnsimon, gdub
 2025-07-09 19:12:37 +00:00
Yudi Zheng
ea86a20e6d 8357424: [JVMCI] Avoid incrementing decompilation count for hosted compiled nmethod 
Reviewed-by: dnsimon, never, cslucas
 2025-07-02 18:38:31 +00:00
Cesar Soares Lucas
2fe1298447 8359064: Expose reason for marking nmethod non-entrant to JVMCI client 
Reviewed-by: dnsimon, never
 2025-06-19 18:02:41 +00:00
Cesar Soares Lucas
62fde68708 8357396: Refactor nmethod::make_not_entrant to use Enum instead of "const char*" 
Reviewed-by: mhaessig, shade
 2025-06-05 16:43:29 +00:00
Boris Ulasevich
aea2837143 8355896: Lossy narrowing cast of JVMCINMethodData::size 
Reviewed-by: kvn, dnsimon
 2025-05-06 01:26:15 +00:00
Aleksey Shipilev
db6fa5923c 8355617: Remove historical debug_only macro in favor of DEBUG_ONLY 
Reviewed-by: stefank, kbarrett, jwaters
 2025-04-28 08:43:14 +00:00
Aleksey Shipilev
930455b596 8351640: Print reason for making method not entrant 
Co-authored-by: Vladimir Ivanov <vlivanov@openjdk.org>
Reviewed-by: vlivanov, kvn
 2025-03-12 19:45:31 +00:00
Boris Ulasevich
83de34041e 8343789: Move mutable nmethod data out of CodeCache 
Reviewed-by: kvn, dlong
 2025-03-11 12:33:36 +00:00
Boris Ulasevich
92efab90db 8350344: Cross-build failure: _vptr name conflict 
Reviewed-by: kvn
 2025-02-19 21:02:27 +00:00
Vladimir Kozlov
46d4a601e0 8349088: De-virtualize Codeblob and nmethod 
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Chris Plummer <cjplummer@openjdk.org>
Reviewed-by: cjplummer, aboldtch, dlong
 2025-02-18 20:08:08 +00:00
Jorn Vernee
7bf5313244 8335480: Only deoptimize threads if needed when closing shared arena 
Reviewed-by: mcimadamore, kvn, uschindler, vlivanov, eosterlund
 2024-07-18 11:00:39 +00:00
Vladimir Kozlov
880e458a10 8333819: Move embedded external addresses from relocation info into separate global table 
Reviewed-by: dlong
 2024-06-21 00:24:55 +00:00
Vladimir Kozlov
9691153755 8329141: Obsolete RTM flags and code 
Reviewed-by: chagedorn
 2024-06-10 17:58:22 +00:00
Vladimir Kozlov
dce9703155 8333226: Regressions 2-3% in Compress ZGC after 8331253 
Reviewed-by: chagedorn, thartmann
 2024-06-04 16:58:21 +00:00
Vladimir Kozlov
3383ad6397 8331253: 16 bits is not enough for nmethod::_skipped_instructions_size field 
Reviewed-by: dlong, thartmann
 2024-05-02 14:41:30 +00:00
Vladimir Kozlov
bdcc2400db 8331087: Move immutable nmethod data from CodeCache 
Reviewed-by: thartmann, dlong, dnsimon
 2024-04-29 15:58:03 +00:00
Vladimir Kozlov
b3bcc49491 8330181: Move PcDesc cache from nmethod header 
Reviewed-by: dlong, jrose
 2024-04-25 22:46:11 +00:00
Vladimir Kozlov
b704e91241 8329433: Reduce nmethod header size 
Reviewed-by: dlong, iveresov
 2024-04-19 16:11:17 +00:00
Patricio Chilano Mateo
fd331ff173 8325469: Freeze/Thaw code can crash in the presence of OSR frames 
Reviewed-by: rpressler, dlong
 2024-04-17 16:18:55 +00:00
Vladimir Kozlov
6736792b9a 8329628: Additional changes after JDK-8329332 
Reviewed-by: stefank, eosterlund
 2024-04-09 15:32:15 +00:00
Vladimir Kozlov
83eba863fe 8329332: Remove CompiledMethod and CodeBlobLayout classes 
Reviewed-by: vlivanov, stefank
 2024-04-04 19:48:48 +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
Emanuel Peter
c84af49386 8324129: C2: Remove some ttyLocker usages in preparation for JDK-8306767 
Reviewed-by: kvn, vlivanov, dholmes
 2024-01-22 10:41:36 +00:00
Thomas Schatzl
f553819502 8317007: Add bulk removal of dead nmethods during class unloading 
Reviewed-by: ayang, iwalulya
 2023-12-18 08:44:43 +00:00
Thomas Schatzl
30817b7423 8317809: Insertion of free code blobs into code cache can be very slow during class unloading 
Reviewed-by: iwalulya, ayang
 2023-12-05 10:37:34 +00:00
Evgeny Astigeevich
64ee3c9990 8317266: Move nmethod::check_all_dependencies to codeCache.cpp and mark it NOT_PRODUCT 
Reviewed-by: kvn, dlong
 2023-10-12 19:56:18 +00:00
Coleen Phillimore
e1906e7641 8310027: Fix -Wconversion warnings in nmethod and compiledMethod related code 
Reviewed-by: kvn, fparain
 2023-06-20 13:35:11 +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
Tom Rodriguez
5e1fe43080 8299229: [JVMCI] add support for UseZGC 
Reviewed-by: eosterlund, kvn
 2023-05-08 18:40:18 +00:00
Coleen Phillimore
ddf1e34c1a 8304089: Convert TraceDependencies to UL 
Reviewed-by: vlivanov, dholmes
 2023-03-22 12:33:00 +00:00
Johan Sjölen
cfe57466dd 8300242: Replace NULL with nullptr in share/code/ 
Reviewed-by: kvn, thartmann
 2023-01-19 08:48:36 +00:00
Sergey Kuksenko
89a032dc05 8300002: Performance regression caused by non-inlined hot methods due to post call noop instructions 
Reviewed-by: kvn, iveresov, eosterlund
 2023-01-18 00:16:34 +00:00
Martin Doerr
cd2182a996 8295724: VirtualMachineError: Out of space in CodeCache for method handle intrinsic 
Reviewed-by: kvn, dlong
 2022-12-06 20:56:48 +00:00
Erik Österlund
054c23f484 8290025: Remove the Sweeper 
Reviewed-by: stefank, kvn, iveresov, coleenp, vlivanov, mdoerr
 2022-08-25 09:48:55 +00:00
Boris Ulasevich
e052d7f4bc 8288477: nmethod header size reduction 
Reviewed-by: kvn, never
 2022-07-28 19:49:31 +00:00