186 Commits

Author SHA1 Message Date
Andrew Dinn
a937f6db30 8343767: Enumerate StubGen blobs, stubs and entries and generate code from declarations
Reviewed-by: vlivanov, mdoerr
2025-01-30 11:46:39 +00:00
Coleen Phillimore
4a9fba615d 8347990: Remove SIZE_FORMAT macros and replace remaining uses
Reviewed-by: dholmes, kbarrett
2025-01-21 13:18:58 +00:00
Stefan Karlsson
c33c1cfe73 8347909: Automatic precompiled.hpp inclusion
Reviewed-by: lkorinth, erikj, dholmes, ihse
2025-01-21 10:21:24 +00:00
Robert Toyonaga
3804082cba 8346123: [REDO] NMT should not use ThreadCritical
Reviewed-by: dholmes, coleenp, stuefe
2025-01-18 17:21:28 +00:00
Stefan Karlsson
73b5dbaec3 8345655: Move reservation code out of ReservedSpace
Reviewed-by: azafari, jsjolen
2024-12-18 10:19:13 +00:00
Magnus Ihse Bursie
2979806c72 8345795: Update copyright year to 2024 for hotspot in files where it was missed
Reviewed-by: dholmes, tschatzl, dnsimon, sspitsyn
2024-12-10 08:47:46 +00:00
Gerard Ziemski
7513b1378d 8328944: NMT reports "unknown" memory
Reviewed-by: jsjolen, coleenp
2024-12-05 15:28:30 +00:00
Casper Norrbin
15378a7853 8345126: [BACKOUT] JDK-8318127: align_up has potential overflow
Reviewed-by: iklam
2024-11-27 19:51:17 +00:00
Casper Norrbin
494806286f 8318127: align_up has potential overflow
Reviewed-by: kbarrett, dlong
2024-11-27 12:27:31 +00:00
SendaoYan
59fcfae630 8343129: Disable unstable check of ThreadsListHandle.sanity_vm ThreadList values
Reviewed-by: dholmes
2024-11-19 15:17:34 +00:00
Simon Tooke
7a64fbbb92 8338851: Hoist os::Posix::realpath() to os::realpath() and implement on Windows
Reviewed-by: dholmes, stuefe, jwaters
2024-10-17 08:06:37 +00:00
Kim Barrett
e4ff553c12 8341931: os_linux gtest uses lambdas with explicit capture lists
Reviewed-by: jwaters, jsjolen
2024-10-16 07:05:17 +00:00
Matthias Baesken
e7c5bf45f7 8341722: Fix some warnings as errors when building on Linux with toolchain clang
Reviewed-by: cjplummer, lucy
2024-10-10 07:21:05 +00:00
Dhamoder Nalla
4ded28380b 8338136: Hotspot should support multiple large page sizes on Windows
Reviewed-by: dholmes, djelinski
2024-10-04 04:50:54 +00:00
Severin Gehwolf
55a7cf1445 8322420: [Linux] cgroup v2: Limits in parent nested control groups are not detected
Reviewed-by: stuefe, asmehra
2024-09-11 13:51:31 +00:00
Matthias Baesken
b9e65f982f 8337662: Improve os::print_hex_dump for printing Instructions sections
Reviewed-by: stuefe, lucy
2024-08-30 06:47:49 +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
Robert Toyonaga
4a73ed44f1 8330144: Revise os::free_memory()
Reviewed-by: stuefe, mbaesken
2024-07-18 13:35:32 +00:00
Joachim Kern
ced9906635 8334371: [AIX] Beginning with AIX 7.3 TL1 mmap() supports 64K memory pages
Reviewed-by: stuefe, mbaesken, mdoerr
2024-07-04 11:20:57 +00:00
Thomas Stuefe
38a578d547 8334738: os::print_hex_dump should optionally print ASCII
Reviewed-by: dholmes, sgehwolf
2024-07-04 06:20:03 +00:00
Severin Gehwolf
0a6ffa5795 8261242: [Linux] OSContainer::is_containerized() returns true when run outside a container
Reviewed-by: stuefe, iklam
2024-07-01 08:47:29 +00:00
Robert Toyonaga
e825ccfe66 8332362: Implement os::committed_in_range for MacOS and AIX
Reviewed-by: stuefe
2024-06-24 13:33:20 +00:00
Saint Wesonga
f15d423fb5 6942632: Hotspot should be able to use more than 64 logical processors on Windows
Reviewed-by: jsjolen, dholmes
2024-06-06 11:55:43 +00:00
Matthias Baesken
d0052c032c 8333326: Linux Alpine build fails after 8302744
Reviewed-by: sgehwolf, clanger, stuefe
2024-06-05 07:11:27 +00:00
Severin Gehwolf
3d4eb159e6 8302744: Refactor Hotspot container detection code
Reviewed-by: jsjolen, stuefe
2024-05-29 08:46:27 +00:00
Afshin Zafari
f665e07ab2 8331540: [BACKOUT] NMT: add/make a mandatory MEMFLAGS argument to family of os::reserve/commit/uncommit memory API
Reviewed-by: jwilhelm
2024-05-03 10:17:11 +00:00
Afshin Zafari
4036d7d824 8330076: NMT: add/make a mandatory MEMFLAGS argument to family of os::reserve/commit/uncommit memory API
Reviewed-by: stefank, jsjolen, stuefe
2024-05-02 07:19:56 +00:00
Joachim Kern
0ae4fa71e4 8327210: AIX: Delete obsolete parameter Use64KPagesThreshold
Reviewed-by: gli, stuefe, mdoerr
2024-03-13 10:12:57 +00:00
Joachim Kern
997e615c69 8322943: runtime/CompressedOops/CompressedClassPointers.java fails on AIX
Reviewed-by: gli, stuefe
2024-03-08 13:23:06 +00:00
Kim Barrett
97dc0edde0 8327171: Fix more NULL usage backsliding
Reviewed-by: gli, jwaters, dholmes
2024-03-04 08:06:20 +00:00
Magnus Ihse Bursie
09d4936657 8252136: Several methods in hotspot are missing "static"
Reviewed-by: coleenp, stefank, kvn, kbarrett
2024-02-14 16:29:58 +00:00
Axel Boldt-Christmas
5dbf13730e 8319797: Recursive lightweight locking: Runtime implementation
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Reviewed-by: rkennke, dcubed, coleenp, stefank
2024-02-13 09:32:58 +00:00
Thomas Stuefe
1ecf74c296 8325306: Rename static huge pages to explicit huge pages
Reviewed-by: jsjolen, jwaters
2024-02-07 14:54:51 +00:00
Coleen Phillimore
c1281e6b45 8324678: Replace NULL with nullptr in HotSpot gtests
Reviewed-by: kbarrett, dholmes, jwaters
2024-01-29 17:12:13 +00:00
Liming Liu
a65a89522d 8315923: pretouch_memory by atomic-add-0 fragments huge pages unexpectedly
Reviewed-by: jsjolen, stuefe
2024-01-26 16:42:46 +00:00
Varada M
d83ea92085 8301466: [AIX] Revisit CommittedVirtualMemoryTest
Reviewed-by: mdoerr
2024-01-13 14:12:44 +00:00
Afshin Zafari
66520be7a7 8280056: gtest/LargePageGtests.java#use-large-pages failed "os.release_one_mapping_multi_commits_vm"
Reviewed-by: stuefe, gziemski
2024-01-12 08:21:42 +00:00
David Holmes
c75c38871e 8318776: Require supports_cx8 to always be true
Reviewed-by: eosterlund, shade, dcubed
2023-11-23 22:23:42 +00:00
Johan Sjölen
9864951dce 8318447: Move NMT source code to own subdirectory
Reviewed-by: stefank, dholmes, stuefe
2023-10-26 14:03:49 +00:00
Aleksey Shipilev
ba7d08b819 8316961: Fallback implementations for 64-bit Atomic::{add,xchg} on 32-bit platforms
Reviewed-by: eosterlund, dholmes, kbarrett, simonis
2023-10-25 08:29:58 +00:00
Thomas Stuefe
5ba9705d60 8318485: Narrow klass shift should be zero if encoding range extends to 0x1_0000_0000
Reviewed-by: ccheung, iklam
2023-10-23 21:10:52 +00:00
Aleksey Shipilev
744f206fef 8318525: Atomic gtest should run as TEST_VM to access VM capabilities
Reviewed-by: stefank, stuefe
2023-10-20 08:38:23 +00:00
Thomas Stuefe
c2abf120bc 8261894: Remove support for UseSHM
Reviewed-by: dholmes, ayang
2023-10-10 11:10:17 +00:00
Kim Barrett
93f662f4fc 8317335: Build on windows fails after 8316645
Reviewed-by: lmesnik
2023-10-01 20:01:09 +00:00
Robbin Ehn
fb055e7e53 8316645: RISC-V: Remove dependency on libatomic by adding cmpxchg 1b
Reviewed-by: ihse, fyang, luhenry, mli
2023-10-01 16:32:05 +00:00
Thomas Stuefe
c32e340d94 8315321: [aix] os::attempt_reserve_memory_at must map at the requested address or fail
Reviewed-by: mdoerr
2023-09-01 11:05:34 +00:00
Thomas Stuefe
89d18ea40f 8312018: Improve reservation of class space and CDS
8313669: Reduced chance for zero-based nKlass encoding since JDK-8296565

Reviewed-by: iklam, adinn
2023-08-30 17:51:28 +00:00
Thomas Stuefe
3699666c93 8313319: [linux] mmap should use MAP_FIXED_NOREPLACE if available
Reviewed-by: jsjolen, dholmes
2023-08-24 05:16:58 +00:00
Thomas Stuefe
a0d0f21f08 8314752: Use google test string comparison macros
Reviewed-by: coleenp, kbarrett
2023-08-23 05:26:05 +00:00
Coleen Phillimore
f47767ffef 8313882: Fix -Wconversion warnings in runtime code
Reviewed-by: pchilanomate, dlong, dholmes
2023-08-10 11:57:25 +00:00