34 Commits

Author SHA1 Message Date
Ioi Lam
9bfffa082e 8291945: Add OSInfo API for static OS information
Reviewed-by: dholmes, stuefe
2022-08-11 23:14:14 +00:00
Ioi Lam
b6b0317f83 8290840: Refactor the "os" class
Reviewed-by: dholmes, gziemski, stuefe, stefank
2022-08-04 01:20:29 +00:00
Ioi Lam
2c73a1f39d 8290324: Move atomic operations outside of os_xxx.hpp
Reviewed-by: dholmes, kbarrett
2022-07-21 05:12:10 +00:00
Ioi Lam
0143cf1d46 8290333: Remove os_share_*.hpp
Reviewed-by: dholmes, jiefu
2022-07-16 01:03:16 +00:00
Coleen Phillimore
270cf67e5f 8288752: Split thread implementation files
Reviewed-by: dholmes, rehn, iklam
2022-06-22 12:49:25 +00:00
Gerard Ziemski
83cec4b6cc 8284273: Early crashes in os::print_context on AArch64
Reviewed-by: stefank, stuefe
2022-05-19 16:19:36 +00:00
Coleen Phillimore
be67acdf5c 8285832: runtime/Thread/TooSmallStackSize.java failed "assert(k->is_initialized()) failed: need to increase java_thread_min_stack_allowed calculation"
Reviewed-by: dholmes, fparain, iklam
2022-05-03 17:43:12 +00:00
Aleksey Shipilev
0f31d0fb2c 8273373: Zero: Cannot invoke JVM in primordial threads on Zero
Reviewed-by: stuefe
2021-09-14 15:49:00 +00:00
Stefan Karlsson
64f0f68958 8267464: Circular-dependency resilient inline headers
Reviewed-by: kbarrett, eosterlund, dholmes, kvn
2021-05-31 08:59:19 +00:00
Thomas Stuefe
d602ae080b 8263884: Clean up os::is_allocatable() across Posix platforms
Reviewed-by: stefank
2021-03-25 08:54:05 +00:00
Ioi Lam
235da6aa04 8261672: Reduce inclusion of classLoaderData.hpp
Reviewed-by: lfoltan, coleenp
2021-02-13 07:13:22 +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
Thomas Stuefe
3ab1dfeb8f 8257828: SafeFetch may crash if invoked in non-JavaThreads
Reviewed-by: mdoerr, kbarrett, coleenp, dholmes
2020-12-15 07:00:54 +00:00
Gerard Ziemski
50a2c22ff7 8253742: POSIX signal code cleanup
Reviewed-by: stuefe, dholmes
2020-11-18 15:29:13 +00:00
Thomas Stuefe
dd8e4ffbe5 8255711: Fix and unify hotspot signal handlers
Reviewed-by: coleenp, gziemski, dholmes
2020-11-09 12:03:06 +00:00
Aleksey Shipilev
aa2862ad86 8255741: Zero: print signal name in unhandled signal handler
Reviewed-by: stuefe
2020-11-03 07:28:06 +00:00
Aleksey Shipilev
b65dcfa3a0 8197981: Missing return statement in __sync_val_compare_and_swap_8
Reviewed-by: andrew, dholmes
2020-10-20 05:26:59 +00:00
Robbin Ehn
011dd0d8fa 8254824: SignalHandlerMark have no purpose
Reviewed-by: stuefe, shade, dholmes, coleenp
2020-10-19 06:28:47 +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
Aleksey Shipilev
8f9e4792a1 8254144: Non-x86 Zero builds fail with return-type warning in os_linux_zero.cpp
Reviewed-by: zgu
2020-10-08 08:11:26 +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 Karlsson
625a9352bf 8253638: Cleanup os::reserve_memory and remove MAP_FIXED
Reviewed-by: stuefe, iklam
2020-09-28 06:30:09 +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
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
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
David Holmes
bd028945bd 8238988: Rename thread "in stack" methods and add in_stack_range
Reviewed-by: coleenp, dcubed
2020-02-23 22:35:59 -05:00
Jie Fu
0330504ba7 8238284: [macos] Zero VM build fails due to an obvious typo
Reviewed-by: dholmes
2020-01-31 20:49:41 +08:00
Jamsheed Mohammed C M
aedbb75803 8191278: MappedByteBuffer bulk access memory failures are not handled gracefully
Unsafe.copy*Memory access failures are handled gracefully.

Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Reviewed-by: kvn, dcubed, thartmann, coleenp, aph
2019-06-24 11:37:56 -07:00
Mikael Vidstedt
f69921f2fc 8213436: Obsolete UseMembar
Reviewed-by: kvn, dholmes, mdoerr, adinn
2018-11-08 11:45:13 -08:00
Thomas Stuefe
e4f51809e4 8212173: Thread._stack_base/_stack_size initialized too late for new threads
Reviewed-by: dholmes, simonis
2018-10-19 09:39:29 +02:00
Coleen Phillimore
fde89a34d0 8199263: Split interfaceSupport.hpp to not require including .inline.hpp files
InterfaceSupport.hpp is an inline file so moved to interfaceSupport.inline.hpp and stopped including it in .hpp files

Reviewed-by: stefank, rehn, kvn
2018-03-16 09:12:13 -04:00
John Paul Adrian Glaubitz
1e788379fa 8191663: Zero variant broken after 8189170 and 8189871
Reviewed-by: eosterlund, coleenp
2017-11-21 15:24:38 +01:00
Coleen Phillimore
e908052a71 8189610: Reconcile jvm.h and all jvm_md.h between java.base and hotspot
Removed hotspot version of jvm*h and jni*h files.

Reviewed-by: ihse, mchung, dholmes
2017-10-31 11:55:09 -04:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout
Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00