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222 Commits

Author SHA1 Message Date
Manuel Hässig
2acf0dc98a 8382582: Remove the experimental JVMCI feature 
Co-authored-by: Tobias Hartmann <thartmann@openjdk.org>
Co-authored-by: Mikael Vidstedt <mikael@openjdk.org>
Reviewed-by: kvn, thartmann, liach, stefank, coleenp, erikj, vlivanov, cjplummer, alanb
 2026-05-26 16:34:02 +00:00
Aleksey Shipilev
6fb07f9b26 8383954: Fix tearing-prone nmethod bitfields 
Reviewed-by: kvn, dlong
 2026-05-20 14:49:51 +00:00
Chad Rakoczy
9a1f7d4ae3 8326205: Grouping frequently called C2 nmethods in CodeCache 
Co-authored-by: Evgeny Astigeevich <eastigeevich@openjdk.org>
Reviewed-by: kvn, cslucas, aph
 2026-04-09 16:06:38 +00:00
Evgeny Astigeevich
1e2aa616c9 8381770: Revert some shared changes done by JDK-8381003 
Reviewed-by: kvn
 2026-04-08 15:47:50 +00:00
Evgeny Astigeevich
9cf2b686bd 8381003: [REDO] Mitigate Neoverse-N1 erratum 1542419 negative impact on GCs and JIT performance 
Reviewed-by: aph
 2026-04-07 10:35:31 +00:00
Vladimir Kozlov
79668b007d 8380710: nmethod::finalize_relocations() should be called before ICache::invalidate_range() is called 
Reviewed-by: adinn, dlong
 2026-03-27 18:13:38 +00:00
Joel Sikström
4dca6e4ca8 8380903: [BACKOUT] Mitigate Neoverse-N1 erratum 1542419 negative impact on GCs and JIT performance 
Reviewed-by: aboldtch
 2026-03-25 14:01:26 +00:00
Evgeny Astigeevich
3737cad6d9 8370947: Mitigate Neoverse-N1 erratum 1542419 negative impact on GCs and JIT performance 
Co-authored-by: Axel Boldt-Christmas <aboldtch@openjdk.org>
Reviewed-by: shade, eosterlund, aph, aboldtch
 2026-03-25 12:46:25 +00:00
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
Paul Hübner
32a619715e 8370044: TraceBytecodes shouldn't break up lines 
Reviewed-by: dholmes, coleenp, jsjolen
 2026-02-24 10:07:45 +00:00
Andrew Haley
77e8469fb0 8328306: AArch64: MacOS lazy JIT "write xor execute" switching 
Co-authored-by: Dean Long <dlong@openjdk.org>
Reviewed-by: dlong, adinn
 2026-02-06 13:50:54 +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
Francesco Andreuzzi
05ee55efcf 8369219: JNI::RegisterNatives causes a memory leak in CodeCache 
Reviewed-by: shade, apangin, dlong
 2025-10-28 06:33:41 +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
Hamlin Li
e6ddb39635 8368525: nmethod ic cleanup 
Reviewed-by: chagedorn, mhaessig
 2025-09-25 08:11:15 +00:00
Kim Barrett
9e843f56ec 8367014: Rename class Atomic to AtomicAccess 
Reviewed-by: dholmes, aph, stefank
 2025-09-12 06:35:55 +00:00
Johan Sjölen
5c78c7cd83 8366341: [BACKOUT] JDK-8365256: RelocIterator should use indexes instead of pointers 
Reviewed-by: ayang
 2025-08-28 12:15:03 +00:00
Johan Sjölen
88c3979367 8365256: RelocIterator should use indexes instead of pointers 
Reviewed-by: kvn, dlong
 2025-08-27 07:55:57 +00:00
Johan Sjölen
4680dc9831 8365264: Rename ResourceHashtable to HashTable 
Reviewed-by: iklam, ayang
 2025-08-13 18:41:57 +00:00
Francesco Andreuzzi
df736eb582 8364618: Sort share/code includes 
Reviewed-by: shade, mhaessig
 2025-08-05 10:23:54 +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
Boris Ulasevich
74822ce12a 8358183: [JVMCI] crash accessing nmethod::jvmci_name in CodeCache::aggregate 
Reviewed-by: eastigeevich, phh
 2025-07-02 21:15:46 +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
Taizo Kurashige
ce9986991d 8359120: Improve warning message when fail to load hsdis library 
Reviewed-by: mhaessig, thartmann
 2025-07-02 09:21:57 +00:00
Dean Long
cf75f1f9c6 8358821: patch_verified_entry causes problems, use nmethod entry barriers instead 
Co-authored-by: Martin Doerr <mdoerr@openjdk.org>
Co-authored-by: Amit Kumar <amitkumar@openjdk.org>
Reviewed-by: mdoerr, eosterlund
 2025-06-25 19:25:34 +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
Aleksey Shipilev
3cf3e4bbec 8358339: Handle MethodCounters::_method backlinks after JDK-8355003 
Reviewed-by: coleenp, kvn, iveresov
 2025-06-04 21:32:29 +00:00
Cesar Soares Lucas
2345065166 8357600: Patch nmethod flushing message to include more details 
Reviewed-by: shade, kvn
 2025-06-03 23:39:32 +00:00
Dean Long
66747710a4 8357468: [asan] heap buffer overflow reported in PcDesc::pc_offset() pcDesc.hpp:57 
Reviewed-by: kvn, thartmann
 2025-05-23 19:29:09 +00:00
Manuel Hässig
1eee15eea6 8258229: Crash in nmethod::reloc_string_for 
Reviewed-by: galder, thartmann
 2025-05-06 09:05:37 +00:00
Boris Ulasevich
aea2837143 8355896: Lossy narrowing cast of JVMCINMethodData::size 
Reviewed-by: kvn, dnsimon
 2025-05-06 01:26:15 +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
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
Doug Simon
2f7806ffe5 8355034: [JVMCI] assert(static_cast<int>(_jvmci_data_size) == align_up(compiler->is_jvmci() ? jvmci_data->size() : 0, oopSize)) failed: failed: 104 != 16777320 
Reviewed-by: never, yzheng, cslucas
 2025-04-22 07:07:31 +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
Doug Simon
95b66d5a43 8351700: Remove code conditional on BarrierSetNMethod being null 
Reviewed-by: shade, eosterlund, never
 2025-03-12 12:31:37 +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
Andrew Dinn
cfab88b1a2 8351256: Improve printing of runtime call stub names in disassember output 
Reviewed-by: kvn
 2025-03-06 10:11:44 +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
Stefan Karlsson
3353f8e087 8349652: Rewire nmethod oop load barriers 
Reviewed-by: kvn, aboldtch
 2025-02-18 07:51:45 +00:00