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173 commits

Author SHA1 Message Date
Coleen Phillimore
fd9fa38d21 8209821: Make JVMTI GetClassLoaderClasses not walk CLDG 
And also added function with KlassClosure to remove the hacks.

Reviewed-by: lfoltan, sspitsyn
 2018-08-25 11:10:21 -04:00
Tobias Hartmann
aef7c93375 8209670: CompilerThread releasing code buffer in destructor is unsafe 
Don't free temporary code buffers in compiler thread destructor to avoid interference with safepoint code.

Reviewed-by: kvn, dholmes, zgu
 2018-08-21 17:47:59 +02:00
Kim Barrett
23f0fb4cde 8209850: Allow NamedThreads to use GlobalCounter critical sections 
Add NamedThreads iterator and make GlobalCounter use it.

Reviewed-by: eosterlund, rehn
 2018-08-23 18:14:53 -04:00
Ioi Lam
bc62b3a40e 8209647: constantPoolHandle::constantPoolHandle(ConstantPool*) when precompiled header is disabled 
Added fieldDescriptor.inline.hpp

Reviewed-by: coleenp, shade
 2018-08-20 13:58:23 -07:00
Coleen Phillimore
647c7d5344 8164683: Solaris: JVM abuses thread preemption control 
Complete removal of preemption control and command line arguments (were deprecated in 11).

Reviewed-by: hseigel, pchilanomate, dholmes
 2018-08-10 09:36:01 -04:00
Tobias Hartmann
a16ca4799e 8205472: Deadlock in Kitchensink when trying to print compile queues causing timeout 
Do not acquire the MethodCompileQueue_lock in CompileBroker::print_compile_queues().

Reviewed-by: kvn, kbarrett, dholmes
 2018-07-10 15:33:55 +02:00
Tobias Hartmann
5e002c7aa7 8205499: C1 temporary code buffers are not removed with -XX:+UseDynamicNumberOfCompilerThreads 
Deallocate C1 code buffers in the compiler thread destructor.

Reviewed-by: neliasso, kvn, mdoerr
 2018-06-29 11:08:38 +02:00
Tom Rodriguez
6fc0ec871a 8205824: Update Graal 
Reviewed-by: iveresov, kvn
 2018-06-27 17:02:41 -07:00
Gunter Haug
27896721a0 8200720: Print additional information in thread dump (times, allocated bytes etc.) 
Reviewed-by: dholmes, clanger, cjplummer, sspitsyn
 2018-06-25 16:00:56 +02:00
Robbin Ehn
f434591152 8204166: TLH: Semaphore may not be destroy until signal have returned 
Reviewed-by: eosterlund, dholmes
 2018-06-19 10:57:13 +02:00
David Holmes
ab90071069 8204668: Cleanup management of the java.vm.info System property 
Reviewed-by: rehn, cjplummer
 2018-06-14 02:01:31 -04:00
Chris Plummer
660dbcc16f 8203329: JDWP/JDI VM information string is incorrect 
Make sure the native java.vm.info property also gets updated when the java version is.

Reviewed-by: sspitsyn, dholmes
 2018-06-07 19:01:18 -07:00
Coleen Phillimore
892a2af03f 8204301: Make OrderAccess functions available to hpp rather than inline.hpp files 
Move orderAccess.inline.hpp into orderAccess.hpp and remove os.hpp inclusion and conditional os::is_MP() for fence on x86 platforms

Reviewed-by: dholmes, hseigel
 2018-06-06 10:45:40 -04:00
Ioi Lam
1ae12b4328 8203381: Replace InstanceKlass::allocate_instance_handle with JavaCalls::construct_new_instance 
Reviewed-by: lfoltan, dholmes, coleenp, minqi
 2018-05-18 09:15:08 -07:00
Coleen Phillimore
768632f24b 8202014: Possible to receive signal before signal semaphore created 
Initialize jdk.internal.misc.Signal in os_init2 and rename initialization functions.

Reviewed-by: dholmes, stuefe
 2018-05-18 15:56:42 -04:00
Erik Gahlin
a060be188d 8199712: Flight Recorder 
Co-authored-by: Markus Gronlund <markus.gronlund@oracle.com>
Reviewed-by: coleenp, ihse, erikj, dsamersoff, mseledtsov, egahlin, mgronlun
 2018-05-15 20:24:34 +02:00
Vladimir Kozlov
b2a68ca34f 8202773: Unhandled oop in JavaThread::collect_counters 
Remove MutexLocker

Reviewed-by: dcubed
 2018-05-10 09:27:59 -07:00
Stefan Karlsson
c590979683 8202649: Move the Parallel GC specific task creation functions out of Threads 
Reviewed-by: ehelin, pliden
 2018-05-07 16:12:07 +02:00
Stefan Karlsson
1cb95bd3d1 8200729: Conditional compilation of GCs 
Reviewed-by: ehelin, coleenp, kvn, ihse
 2018-05-04 11:41:35 +02:00
Daniel D. Daugherty
9a94336b7d 8191798: redo nested ThreadsListHandle to drop Threads_lock 
Refactor Thread hazard ptrs and nested ThreadsLists into SafeThreadsListPtr.

Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Reviewed-by: dcubed, eosterlund, rehn
 2018-05-02 16:47:40 -04:00
Gerard Ziemski
edc81d17e1 8202150: [REDO] Split globals.hpp to factor out the Flag class 
Factored out Flag out go globals, renamed to JVMFlag

Reviewed-by: coleenp, dholmes, kvn
 2018-04-26 11:19:05 -05:00
Gerard Ziemski
816e2e5fe0 8202151: [BACKOUT] Split globals.hpp to factor out the Flag class 
Backed out JDK-8081519

Reviewed-by: kvn
 2018-04-23 14:51:16 -05:00
Gerard Ziemski
60723b7e3d 8081519: Split globals.hpp to factor out the Flag class 
Factored out Flag out go globals, renamed to JVMFlag

Reviewed-by: coleenp, dholmes, kvn
 2018-04-23 10:59:39 -05:00
Martin Doerr
5e1a7651cd 8198756: Lazy allocation of compiler threads 
Reviewed-by: kvn
 2018-04-18 11:19:32 +02:00
Vladimir Kozlov
97c2167e1c 8178825: unused variable threadObj in jvmci_counters_include 
Reviewed-by: ccheung
 2018-04-19 18:11:18 -07:00
Robbin Ehn
a0a4b1981b 8195099: Concurrent safe-memory-reclamation mechanism 
This implement a globalcounter with RCU semantics.

Reviewed-by: acorn, coleenp, dcubed, eosterlund, gziemski, mlarsson, kbarrett, dholmes
 2018-04-18 09:25:51 +02:00
Daniel D. Daugherty
d974f0b162 8200374: Add ThreadsSMRSupport::verify_hazard_pointer_scanned() to verify threads_do() 
Add verification for the threads_do() part of the Thread-SMR protocol.

Reviewed-by: eosterlund, dholmes, rehn
 2018-04-12 09:03:46 -04:00
Per Lidén
6825739d3f 8201318: Introduce GCThreadLocalData to abstract GC-specific data belonging to a thread 
Reviewed-by: shade, rehn
 2018-04-12 08:25:56 +02:00
Per Lidén
4c60e69b97 8201316: Move G1-related static members from JavaThread to G1BarrierSet 
Reviewed-by: stefank, shade
 2018-04-12 08:25:30 +02:00
Stefan Karlsson
623c83dad9 8201427: Fix Minimal VM builds on Linux x64 
Reviewed-by: shade
 2018-04-11 13:52:23 +02:00
Calvin Cheung
4ef7c919a2 8194812: Extend class-data sharing to support the module path 
8199360: Rework the support for the 'ignored' module options in CDS

Reviewed-by: jiangli, lfoltan, iklam, mseledtsov
 2018-04-10 11:43:40 -07:00
Erik Helin
b025fab0d2 8200626: Restore history for g1ConcurrentMarkThread.* 
Reviewed-by: shade, sjohanss
 2018-04-04 10:12:02 +02:00
Thomas Stuefe
3e603a776e 8191101: Show register content in hs-err file on assert 
Reviewed-by: adinn, clanger, simonis
 2018-03-30 06:31:16 +02:00
Daniel D. Daugherty
d2e9c712ad 8199813: SIGSEGV in ThreadsList::includes() 
ThreadsListHandles cannot be used by JavaThreads that are not on the Threads list.

Reviewed-by: eosterlund, gthornbr, dholmes, rehn
 2018-03-28 12:04:33 -04:00
Tobias Hartmann
c530e2724d 8200230: [Graal] Compilations should not be enqueued before Graal is initialized 
Split compiler initialization into two phases to avoid compilations being enqueued before Graal is initialized.

Reviewed-by: kvn, dnsimon
 2018-03-27 11:51:39 +02:00
Stefan Karlsson
f89abe4589 8199946: Move load/store and encode/decode out of oopDesc 
Reviewed-by: eosterlund, coleenp, tschatzl
 2018-03-15 21:24:10 +01:00
Coleen Phillimore
221d0f4c54 8199809: Don't include frame.inline.hpp and other.inline.hpp from .hpp files 
Remove frame.inline.hpp,etc from header files and adjust transitive includes.

Reviewed-by: stefank, stuefe
 2018-03-21 19:45:24 -04:00
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
Stefan Karlsson
b9f2f3e199 8199275: Fix inclusions of allocation.inline.hpp 
Reviewed-by: coleenp, kbarrett, dholmes
 2018-03-08 09:56:29 +01:00
Stefan Karlsson
133faf856d 8199264: Remove universe.inline.hpp to simplify include dependencies 
Reviewed-by: coleenp, hseigel
 2018-03-07 21:57:36 +01:00
Stefan Johansson
d31b7367c6 8198432: Remove Thread extension point 
Reviewed-by: ehelin, dholmes, tschatzl
 2018-03-02 10:09:04 +01:00
Kim Barrett
d7765d9002 8198474: Move JNIHandles::resolve into jniHandles.inline.hpp 
Moved resolve and friends to new jniHandles.inline.hpp.

Reviewed-by: tschatzl, pliden, coleenp
 2018-03-01 16:51:22 -05:00
Vladimir Kozlov
d0ec59a9fb 8195632: [Graal] Introduce EagerJVMCI flag to force eager JVMCI initialization 
Reviewed-by: thartmann
 2018-03-01 09:03:30 -08:00
Jesper Wilhelmsson
3dfe4d61b3 Merge 2018-03-01 01:47:46 +01:00
Jesper Wilhelmsson
1739105160 Merge 2018-02-25 04:59:43 +01:00
Robin Westberg
f2c21c058d 8041626: Shutdown tracing event 
Reviewed-by: dholmes, alanb, rriggs
 2018-02-13 15:48:23 +01:00
Roman Kennke
6be7841937 8197999: Accessors in typeArrayOopDesc should use new Access API 
Reviewed-by: eosterlund, pliden
 2018-02-15 23:45:15 +01:00
Jesper Wilhelmsson
aa9cf33c1e Merge 2018-02-19 04:50:50 +01:00
Mandy Chung
4bb064c62d 8198249: Remove deprecated Runtime::runFinalizersOnExit and System::runFinalizersOnExit 
Reviewed-by: dholmes, alanb, smarks
 2018-02-23 12:10:56 -08:00
Erik Österlund
0fb7dffb83 8195103: Refactor out card table from CardTableModRefBS to flatten the BarrierSet hierarchy 
Reviewed-by: kbarrett, tschatzl
 2018-01-10 22:48:27 +01:00