1128 Commits

Author SHA1 Message Date
Stefan Johansson
d31b7367c6 8198432: Remove Thread extension point
Reviewed-by: ehelin, dholmes, tschatzl
2018-03-02 10:09:04 +01:00
Erik Helin
26176ec269 8197842: Remove unused macros VM_STRUCTS_EXT and VM_TYPES_EXT
Reviewed-by: sjohanss, lfoltan
2018-03-02 09:20:16 +01:00
Zhengyu Gu
354249f51e 8191369: NMT: Enhance thread stack tracking
More precise thread stack tracking on Linux and Windows

Reviewed-by: coleenp, adinn, minqi
2018-03-01 16:35:36 -05:00
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
Tobias Hartmann
23c15b8f4c 8148871: Possible wrong expression stack depth at deopt point
Add a special case for invoke bytecodes and use the parameter size instead of the oop map in that case.

Reviewed-by: never, dlong, minqi
2018-03-01 08:58:27 +01:00
Jesper Wilhelmsson
3dfe4d61b3 Merge 2018-03-01 01:47:46 +01:00
Coleen Phillimore
a2818d9625 8191421: Deprecate PrintSafepointStatistics, PrintSafepointStatisticsTimeout and PrintSafepointStatisticsCount options
Reviewed-by: dholmes, hseigel
2018-02-28 14:20:24 -05:00
Marcus Larsson
cb275ca384 8190346: improve unified JVM logging help message and warnings
Reviewed-by: lfoltan, rehn, hseigel
2018-02-28 09:30:06 +01:00
Kim Barrett
d2ce0ae7d4 8196882: VS2017 Hotspot Defined vsnprintf Function Causes C2084 Already Defined Compilation Error
Add os::vsnprintf and os::snprintf.

Reviewed-by: lfoltan, stuefe, mlarsson
2018-02-27 18:17:57 -05:00
Jesper Wilhelmsson
1739105160 Merge 2018-02-25 04:59:43 +01:00
Coleen Phillimore
b9b29cb3d6 8198635: Remove unused safepoint message functions and ShowSafepointMsgs
Reviewed-by: eosterlund, gtriantafill
2018-02-23 14:13:06 -05:00
Coleen Phillimore
809315bdd1 8197780: Null pointer dereference in Klass::is_instance_klass of klass.hpp:532
Make generate_class_cast_message able to deal with NULL klass from the constant pool.

Reviewed-by: hseigel, lfoltan
2018-02-23 07:47:29 -05:00
Stefan Johansson
38dcf9fdf1 8198420: Remove unused extension point AllocationContextStats
Reviewed-by: ehelin, tschatzl
2018-02-23 09:38:33 +01:00
Stefan Karlsson
5671589a10 8198528: Move GenerationSpecs from GenCollectorPolicy to GenCollectedHeap
Reviewed-by: pliden, sjohanss, kbarrett
2018-02-22 18:37:23 +01:00
Lois Foltan
d3d2bc3228 8197868: VS2017 (C2065) 'timezone': Undeclared Identifier in share/runtime/os.cpp
Change to use the functional version of _get_timezone for VS2017.

Co-authored-by: Kim Barrett <kim.barrett@oracle.com>
Reviewed-by: coleenp, hseigel
2018-02-22 12:05:17 -05:00
Robin Westberg
f2c21c058d 8041626: Shutdown tracing event
Reviewed-by: dholmes, alanb, rriggs
2018-02-13 15:48:23 +01:00
Harold Seigel
114e61d126 8194085: Obsolete the deprecated SafepointSynchronize flags and remove related code
Obsolete SafepointSpinBeforeYield, DeferThrSuspendLoopCount, and DeferPollingPageLoopCount and remove associated code.

Reviewed-by: dcubed, coleenp, dholmes
2018-02-26 11:28:05 -05:00
Lois Foltan
c3893b01c1 8198312: VS2017: Upgrade HOTSPOT_BUILD_COMPILER in vm_version.cpp
Correctly set HOTSPOT_BUILD_COMPILER for VS2015 and VS2017.

Reviewed-by: erikj, gtriantafill
2018-02-26 09:57:01 -05:00
Erik Österlund
95d34d138d 8195142: Refactor out card table from CardTableModRefBS to flatten the BarrierSet hierarchy
Reviewed-by: stefank, coleenp, kvn, ehelin
2018-02-26 09:34:12 +01:00
Marcus Larsson
b9bc9f0be8 8198554: Add fuzzy matching for log levels and tags when parsing -Xlog
Reviewed-by: hseigel, coleenp
2018-02-26 09:34:20 +01:00
Coleen Phillimore
1a839d0882 8068593: Remove or repurpose unused PerfCounters from objectMonitor
Reviewed-by: redestad, dcubed
2018-02-21 14:08:26 -05:00
Harold Seigel
7d1735efbb 8184289: Obsolete -XX:+UnsyncloadClass and -XX:+MustCallLoadClassInternal options
Add comments, fix a small issue with the boot loader, and add an assert.

Reviewed-by: coleenp, alanb, acorn, dholmes
2018-02-21 11:18:52 -05:00
Roman Kennke
6be7841937 8197999: Accessors in typeArrayOopDesc should use new Access API
Reviewed-by: eosterlund, pliden
2018-02-15 23:45:15 +01:00
Stefan Karlsson
08193e2dfb 8198225: os::attempt_reserve_memory_at records memory as committed
Reviewed-by: shade, zgu, stuefe
2018-02-21 12:40:07 +01:00
Martin Doerr
276e1da447 8195112: x86 (32 bit): implementation for Thread-local handshakes
Reviewed-by: goetz, rehn
2018-02-20 16:10:21 +01:00
Lois Foltan
acd1f4797f 8196889: VS2017 Unable to Instantiate OrderAccess::release_store with an Incomplete Class Within an Inlined Method
Fix compilation error by declaring Atomic::IsPointerConvertible public.

Reviewed-by: kbarrett, stuefe
2018-02-20 07:00:49 -05:00
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
Ioi Lam
128f91288c 8197857: fieldDescriptor prints incorrect 32-bit representation of compressed oops
Reviewed-by: coleenp
2018-02-14 06:57:28 -08:00
Coleen Phillimore
d41cbf61a1 8197789: os::SuspendedThreadTask causes references to global operator delete
Make destructor non-virtual and protected

Reviewed-by: kbarrett
2018-02-14 09:03:31 -05:00
Kim Barrett
023fc4b866 8197454: Need Access decorator for storing oop into uninitialized location
Repurpose ARRAYCOPY_DEST_NOT_INITIALIZED to AS_DEST_NOT_INITIALIZED.

Reviewed-by: eosterlund, coleenp
2018-02-13 17:36:22 -05:00
Kim Barrett
a25a95120e 8196083: Avoid locking in OopStorage::release
Defer release list updates to later allocate/delete operations.

Reviewed-by: coleenp, eosterlund
2018-02-08 17:23:43 -05:00
Coleen Phillimore
789e827f1a 8196806: Deprecate VMThreadHintNoPreempt and CompilerThreadHintNoPreempt
Reviewed-by: dholmes, hseigel
2018-02-08 15:21:59 -05:00
Zhengyu Gu
934390b571 8196923: [REDO] NMT: Report array class count in NMT summary
Added instance and array class counters in NMT summary report

Reviewed-by: minqi, stuefe, coleenp
2018-02-08 13:21:22 -05:00
Jesper Wilhelmsson
dd416bbf33 8196924: [BACKOUT] NMT: Report array class count in NMT summary
Reviewed-by: dholmes
2018-02-07 03:43:29 +01:00
Zhengyu Gu
41ace19206 8193184: NMT: Report array class count in NMT summary
Report array class and instance class count in NMT summary report

Reviewed-by: coleenp, minqi
2018-02-06 08:24:36 -05:00
Lois Foltan
2f74993973 8196601: IllegalAccessError: cannot access class jdk.jfr.internal.handlers.EventHandler
Do not perform access check when returning a reflection field or method or performing internal signature processing.

Reviewed-by: acorn, psandoz
2018-02-06 10:28:22 -05:00
Jesper Wilhelmsson
44ab590f44 Merge 2018-02-05 23:12:03 +01:00
Zhengyu Gu
897d228899 8194934: NMT: Remove MemTracker::get_virtual_memory_xxx_tracker(), create Tracker in place
Create tracker in place to avoid additional locking

Reviewed-by: coleenp
2018-02-05 13:23:26 -05:00
David Holmes
3c2d19f0bc 8196739: Disable obsolete/expired VM flag transitional warnings
Reviewed-by: kbarrett
2018-02-05 06:43:23 -05:00
Coleen Phillimore
191a1f80a1 6909265: assert(_OnDeck != Self->_MutexEvent,"invariant") with -XX:+PrintMallocFree
Convert to logging without thread locking

Reviewed-by: dholmes, zgu, hseigel
2018-02-02 09:34:11 -05:00
Martin Doerr
d5a05363ef 8207342: error occurred during error reporting (printing register info)
Os::print_location misses a check if the pointer is readable.

Reviewed-by: goetz, coleenp
2018-07-18 11:27:14 +02:00
Jean Christophe Beyler
3380b0d0ef 8205725: Update the JVMTI Spec for Heap Sampling
Update the JVMTI Spec for Heap Sampling

Reviewed-by: amenkov, sspitsyn
2018-07-17 19:59:38 -07:00
Jesper Wilhelmsson
fc1b01b9a2 Merge 2018-01-13 02:56:22 +01:00
Lana Steuck
8f528fba93 Merge 2018-01-18 18:58:46 +00:00
Tom Rodriguez
d586b03911 8192004: InspectedFrame.materializeVirtualObjects only updates locals with new objects
Reviewed-by: kvn, sspitsyn, phh
2018-01-18 09:01:00 -08:00
Volker Simonis
df39eec7de 8189761: COMPANY_NAME, IMPLEMENTOR, BUNDLE_VENDOR, VENDOR, but no configure flag
Reviewed-by: erikj, dholmes
2018-01-18 03:12:41 +01:00
Lana Steuck
aad1a3592c Merge 2018-01-16 22:24:20 +00:00
Coleen Phillimore
1c41d1d3e0 8130039: Move the platform-specific [OS]Semaphore code
8130038: Unify the semaphore usage in os_xxx.cpp
8194763: os::signal_lookup is unused

Reviewed-by: dholmes, kbarrett
2018-01-11 18:42:36 -05:00