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159 commits

Author SHA1 Message Date
David Holmes
554dd29fb6 8263564: Consolidate POSIX code for runtime exit support: os::shutdown, os::abort and os::die 
Reviewed-by: mikael
 2021-03-15 02:03:22 +00:00
Thomas Stuefe
5b9b170db9 8262955: Unify os::fork_and_exec() across Posix platforms 
Reviewed-by: dholmes, hseigel
 2021-03-09 06:00:46 +00:00
Mikhailo Seledtsov
9221540e2a 8213269: convert test/hotspot/jtreg/runtime/memory/RunUnitTestsConcurrently to gtest 
Reviewed-by: iignatyev, coleenp, stuefe
 2021-03-08 20:09:59 +00:00
Stefan Johansson
0a7fff46cf 8261636: The test mapping in hugetlbfs_sanity_check should consider LargePageSizeInBytes 
Reviewed-by: tschatzl, iwalulya
 2021-03-01 12:02:54 +00:00
Stefan Johansson
f639df435e 8261401: Add sanity check for UseSHM large pages similar to the one used with hugetlb large pages 
Reviewed-by: stuefe, tschatzl
 2021-02-17 12:03:25 +00:00
Matthias Baesken
43ae0cf878 8261167: print_process_memory_info add a close call after fopen 
Reviewed-by: stuefe, dholmes
 2021-02-05 13:37:44 +00:00
Jesper Wilhelmsson
9b7a8f1982 Merge 2021-02-04 02:06:33 +00:00
Ioi Lam
ffbcf1b0a7 8260471: Change SystemDictionary::X_klass calls to vmClasses::X_klass 
Reviewed-by: lfoltan, hseigel, dholmes, stuefe
 2021-02-02 23:40:29 +00:00
Per Liden
e68eac9c36 8259765: ZGC: Handle incorrect processor id reported by the operating system 
Reviewed-by: ayang, eosterlund
 2021-01-28 07:58:50 +00:00
David Holmes
6f2be9c608 8246112: Remove build-time and run-time checks for clock_gettime and CLOCK_MONOTONIC 
Reviewed-by: ihse, erikj, gziemski, hseigel
 2021-01-27 01:18:52 +00:00
Matthias Baesken
69f90b5fd4 8259843: initialize dli_fname array before calling dll_address_to_library_name 
Reviewed-by: lucy, dholmes
 2021-01-20 15:08:02 +00:00
Harold Seigel
82adfb3233 8134540: Much nearly duplicated code for PerfMemory support 
Reviewed-by: coleenp, dholmes
 2021-01-19 13:44:07 +00:00
Wang Xue
b8ef2bad52 8259563: The CPU model name is printed multiple times when using -Xlog:os+cpu 
Reviewed-by: dholmes
 2021-01-14 12:56:56 +00:00
Anton Kozlov
2273f9555a 8234930: Use MAP_JIT when allocating pages for code cache on macOS 
Reviewed-by: stuefe, iklam, burban
 2020-12-15 18:43:49 +00:00
Thomas Stuefe
8e8e584552 8257588: Make os::_page_sizes a bitmask 
Reviewed-by: tschatzl, stefank
 2020-12-07 10:32:05 +00:00
Coleen Phillimore
4db05e991b 8254042: gtest/GTestWrapper.java failed os.test_random 
Reviewed-by: dholmes, stuefe, kbarrett
 2020-11-30 12:48:17 +00:00
Aleksey Shipilev
7b3d0958c0 8256618: Zero: Linux x86_32 build still fails 
Reviewed-by: aph, dholmes, stuefe
 2020-11-24 12:26:44 +00:00
Thomas Stuefe
f626ed6a43 8255978: [windows] os::release_memory may not release the full range 
Reviewed-by: iklam, minqi
 2020-11-19 11:51:09 +00:00
Gerard Ziemski
50a2c22ff7 8253742: POSIX signal code cleanup 
Reviewed-by: stuefe, dholmes
 2020-11-18 15:29:13 +00:00
Thomas Schatzl
bd8693a084 8256181: Remove Allocation of old generation on alternate memory devices functionality 
Reviewed-by: ayang, iignatyev, iklam
 2020-11-12 14:05:50 +00:00
Ioi Lam
2f06893a29 8252526: Remove excessive inclusion of jvmti.h and jvmtiExport.hpp 
Reviewed-by: ihse, kbarrett
 2020-11-12 01:45:27 +00:00
Nick Gasson
50357d136a 8254723: add diagnostic command to write Linux perf map file 
Reviewed-by: ysuenaga, sspitsyn
 2020-11-03 01:37:57 +00:00
Anton Kozlov
acd0e2560c 8255254: Split os::reserve_memory and os::map_memory_to_file interfaces 
Reviewed-by: stefank, stuefe
 2020-10-27 20:37:01 +00:00
Stefan Karlsson
ae72b5283b 8255047: Add HotSpot UseDebuggerErgo flags 
Reviewed-by: dcubed, dholmes
 2020-10-22 08:24:51 +00:00
Aleksei Voitylov
63009f90ec 8247589: Implementation of Alpine Linux/x64 Port 
Co-authored-by: Mikael Vidstedt <mikael@openjdk.org>
Co-authored-by: Alexander Scherbatiy <alexsch@openjdk.org>
Co-authored-by: Axel Siebenborn <asiebenborn@openjdk.org>
Co-authored-by: Aleksei Voitylov <avoitylov@openjdk.org>
Reviewed-by: alanb, erikj, dholmes
 2020-10-13 09:35:58 +00:00
Martin Doerr
2bc8bc5722 8254265: s390 and linux 32 bit builds broken 
Reviewed-by: coleenp, dholmes
 2020-10-09 11:51:21 +00:00
Coleen Phillimore
6bc493188b 8253717: Relocate stack overflow code out of thread.hpp/cpp 
Reviewed-by: rehn, dcubed, dholmes, stuefe
 2020-10-08 11:24:27 +00:00
Gerard Ziemski
4fe07ccc53 8252324: Signal related code should be shared among POSIX platforms 
Reviewed-by: coleenp, dholmes, stuefe, ysuenaga
 2020-10-07 16:21:51 +00:00
Stefan Johansson
f686a380f3 8253926: Use extra_size correctly in anon_mmap_aligned 
Reviewed-by: shade, kbarrett, tschatzl, stefank
 2020-10-02 11:45:24 +00:00
Thomas Stuefe
44e6820c37 8253650: Cleanup: remove alignment_hint parameter from os::reserve_memory 
Reviewed-by: stefank, tschatzl
 2020-10-01 12:09:59 +00:00
Stefan Karlsson
ca1ed16292 8253639: Change os::attempt_reserve_memory_at parameter order 
Reviewed-by: tschatzl, iklam
 2020-09-28 07:12:48 +00:00
Stefan Karlsson
625a9352bf 8253638: Cleanup os::reserve_memory and remove MAP_FIXED 
Reviewed-by: stuefe, iklam
 2020-09-28 06:30:09 +00:00
Zhengyu Gu
4167540074 8253647: Remove dead code in os::create_thread() on Linux/BSD 
Reviewed-by: stuefe, dholmes
 2020-09-25 23:33:42 +00:00
Ioi Lam
0a1dc50f54 8253271: vm_version_x86.hpp should not include globals_extension.hpp 
Reviewed-by: dholmes
 2020-09-17 21:32:22 +00:00
David Holmes
976acddeb5 8252406: Introduce Thread::as_Java_thread() convenience function 
Reviewed-by: shade, coleenp, kbarrett, dcubed
 2020-09-11 01:31:32 +00:00
Yumin Qi
a588752fd6 8248337: sparc related code clean up after solaris removal 
Reviewed-by: dholmes, kvn
 2020-09-02 09:29:31 -07:00
Albert Mingkun Yang
74ae13716b 8251463: Obsolete -XX:ForceNUMA option 
Reviewed-by: kbarrett, sjohanss, lkorinth
 2020-08-18 11:43:24 +02:00
Alexander Scherbatiy
c55e52e01f 8241053: Hotspot runtime/CommandLine/OptionsValidation/TestOptionsWithRanges.java test fails on Alpine Linux with debug build 
Reviewed-by: dholmes, stuefe, dsamersoff
 2020-08-12 15:01:12 +03:00
David Holmes
fe5817aae8 8251383: Disable Event::log from linux_mprotect when processing the assertion poison page 
Reviewed-by: stuefe, dcubed
 2020-08-11 20:05:58 -04:00
Thomas Stuefe
c57d89ad1a 8251255: [linux] Add process-memory information to hs-err and VM.info 
Reviewed-by: dholmes, mdoerr
 2020-08-10 15:42:20 +02:00
Coleen Phillimore
a6e794b3e8 8248240: Remove extendedPC.hpp and fetch_frame_from_ucontext 
This empty interface was left over from deleting code from before safepoint polling.

Reviewed-by: lfoltan, dholmes
 2020-06-25 08:04:28 -04:00
Stefan Karlsson
77bdc30650 8247470: Fix CHeap GrowableArray NMT accounting 
Reviewed-by: coleenp, tschatzl, kbarrett
 2020-06-16 09:37:53 +02:00
Stefan Karlsson
8e865fc569 8246926: Clean up newlines and whitespaces in hs_err files 
Reviewed-by: dholmes, eosterlund, iklam
 2020-06-10 08:58:43 +02:00
Yasumasa Suenaga
9149f10fa4 8241439: jdk.NativeLibraryEvent hooks all opened regular files 
Reviewed-by: stuefe, cito
 2020-06-08 17:21:09 +09:00
David Holmes
7228978b19 8242504: Enhance the system clock to nanosecond precision 
Co-authored-by: Mark Kralj-Taylor <kralj.mark@gmail.com>
Reviewed-by: dfuchs, rriggs, dcubed, vtewari
 2020-05-28 22:34:02 -04:00
Mikael Vidstedt
071bd521bc 8244224: Implementation of JEP 381: Remove the Solaris and SPARC Ports 
Reviewed-by: alanb, bchristi, dcubed, dfuchs, eosterlund, erikj, glaubitz, ihse, iignatyev, jjiang, kbarrett, ksrini, kvn, naoto, prr, rriggs, serb, sspitsyn, stefank, tschatzl, valeriep, weijun, weijun
 2020-05-20 17:33:37 -07:00
Ivan Walulya
31479a0d48 8244752: Enable Linux support for multiple huge page sizes -XX:LargePageSizeInBytes 
Reviewed-by: kbarrett, sjohanss, stuefe, tschatzl
 2020-05-14 15:27:17 +02:00
Gerard Ziemski
1f31afd855 8237777: "Dumping core ..." is shown despite claiming that "# No core dump will be written." 
Remove the unneeded and possibly misleading message.

Reviewed-by: dholmes, ysuenaga
 2020-05-06 12:40:50 -05:00
Matthias Baesken
463e377053 8244196: adjust output in os_linux 
Reviewed-by: dholmes, mdoerr
 2020-04-30 17:37:59 +02:00
Kim Barrett
7ae3bea212 8243961: ForceNUMA and only one available NUMA node fails assertion on Windows 
Improve ergnomics for UseNUMA and UseNUMAInterleaving

Reviewed-by: tschatzl, sjohanss
 2020-05-05 22:34:54 -04:00