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1290 Commits

Author SHA1 Message Date
Coleen Phillimore
eca24bfb55 8209792: Remove ClassLoaderDataGraph::keep_alive_cld_do 
Unnecessary

Reviewed-by: zgu, tschatzl
 2018-08-21 10:03:22 -04:00
Coleen Phillimore
dc556f4086 8209738: Remove ClassLoaderDataGraph::*oops_do functions 
Make walking CLDG more consistent.

Reviewed-by: dholmes, tschatzl
 2018-08-21 09:33:41 -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
Lutz Schmidt
0f4805ef4c 8209588: SIGSEGV in MethodArityHistogram() with -XX:+CountCompiledCalls 
Reviewed-by: kvn, goetz
 2018-08-20 17:25:45 +02:00
Lois Foltan
75ed173e15 8209301: JVM rename is_anonymous, host_klass to unsafe specific terminology ahead of Unsafe.defineAnonymousClass deprecation 
Clean up VM anonymous class terminology.

Reviewed-by: coleenp, dholmes, mchung
 2018-08-20 08:25:57 -04:00
Kim Barrett
0d9777a9cb 8154343: Make SATB related code available to other GCs 
Move ptrQueue and satbMarkQueue files from g1 to shared.

Reviewed-by: rkennke, sangheki
 2018-08-18 13:59:25 -04:00
Calvin Cheung
660c7e50f7 8209385: CDS runtime classpath checking is too strict when only classes from the system modules are archived 
Skip checking the path entries which are not being referenced during CDS dump time

Reviewed-by: jiangli, iklam
 2018-08-17 14:50:59 -07:00
Stuart Monteith
2788ddc4eb 8209586: AARCH64: SymbolTable changes throw assert on aarch64 
Cast the comparison value to match the signdeness

Reviewed-by: gziemski, coleenp
 2018-08-17 11:56:59 -05:00
Robbin Ehn
3bb71a9b51 8207334: VM times out in VM_HandshakeAllThreads::doit() with RunThese30M 
Handshakes did not consider external suspended threads safe for safepoint.

Reviewed-by: dcubed, dholmes
 2018-08-17 13:38:19 +02:00
Tobias Hartmann
73bcb0507e 8208275: C2 crash in Node::add_req(Node*) 
Split-if optimization should not process (dead) counted loops.

Reviewed-by: roland
 2018-08-17 08:21:20 +02:00
Ioi Lam
2e941724e4 8209545: Simplify HeapShared::archive_module_graph_objects 
Added archivable_static_fields array in heapShared.cpp

Reviewed-by: jiangli
 2018-08-15 11:19:57 -07:00
Kim Barrett
6355dec98c 8209607: Remove stale comment for JNI mutexes 
Remove comment.

Reviewed-by: dholmes
 2018-08-16 19:49:25 -04:00
Jiangli Zhou
da4684e2e1 8209389: SIGSEGV in WalkOopAndArchiveClosure::do_oop_work 
Check the MetaspaceShared::archive_heap_object return value and handle failure accordingly.

Reviewed-by: iklam, coleenp
 2018-08-16 17:29:22 -04:00
Ioi Lam
e12ee81ff0 8206115: Use shared macros for JavaClasses::compute_offsets and MetaspaceShared::serialize_well_known_classes 
Added BASIC_JAVA_CLASSES_DO in javaClasses.hpp

Reviewed-by: jiangli, redestad, coleenp
 2018-08-14 20:46:46 -07:00
Coleen Phillimore
ef15adee70 8209541: Fix merge problem in SymbolTable::do_check_concurrent_work 
Remerged with previous change to do_unloading.

Reviewed-by: hseigel
 2018-08-15 16:01:48 -04:00
Coleen Phillimore
68e65d8ece 8209447: vmTestbase/vm/mlvm/indy/func/jvmti/mergeCP_none2indy_b/TestDescription.java timed out 
Was walking code cache for every safepoint because redefined methods take a long time to clear out of the code cache

Reviewed-by: eosterlund, rehn
 2018-08-15 15:50:23 -04:00
Dmitrij Pochepko
4377d3abe2 8209439: C2 library_call can potentially ignore Math.pow intrinsic or use null pointer 
Reviewed-by: kvn, thartmann
 2018-08-15 14:48:12 +03:00
Erik Österlund
b9052e9647 8208582: Introduce native oop barriers in C1 for OopHandle 
Reviewed-by: coleenp, kvn
 2018-08-15 09:51:57 +02:00
Gerard Ziemski
b75805c1a5 8195100: Use a low latency hashtable for SymbolTable 
Used concurrentHashTable, similar to stringTable

Reviewed-by: coleenp, kbarrett, iklam, pliden
 2018-08-14 18:42:14 -05:00
Kim Barrett
773906998a 8209347: SATBMarkQueue.cpp should not need jvm.h 
Use os::snprintf instead of jio_snprintf.

Reviewed-by: shade, tschatzl
 2018-08-14 14:58:14 -04:00
Kim Barrett
8f31a55f91 8209346: Refactor SATBMarkQueue filter configuration 
Moved reference to G1-specific option to G1CollectedHeap.

Reviewed-by: shade, rkennke
 2018-08-14 13:16:26 -04:00
Per Lidén
a51aeedca0 8209376: ZGC: Move ZMarkStackAllocator into a separate file 
Reviewed-by: eosterlund, kbarrett
 2018-08-13 14:04:43 +02:00
Per Lidén
f50c8dddfa 8209375: ZGC: Use dynamic base address for mark stack space 
Reviewed-by: eosterlund, kbarrett
 2018-08-13 14:04:42 +02:00
Kim Barrett
924bba584d 8209345: Merge SATBMarkQueueFilter into SATBMarkQueueSet 
Move filter extension protocol to SATBMarkQueueSet.

Reviewed-by: shade, tschatzl, rkennke
 2018-08-14 00:15:56 -04:00
Kim Barrett
a007690fa0 8209396: Make PtrQueueSets not statically allocated 
Change the G1BarrierSet PtrQueueSet static members to ordinary members.

Reviewed-by: shade, tschatzl, rkennke
 2018-08-13 18:21:26 -04:00
Claes Redestad
5c3008fbc4 8209120: Archive the Integer.IntegerCache 
Reviewed-by: jiangli, alanb, plevart, iklam, mchung
 2018-08-13 19:21:43 +02:00
Thomas Schatzl
7aabcdee63 8200365: TestOptionsWithRanges.java of '-XX:TLABWasteTargetPercent=100' fails intermittently 
For initial TLAB sizing, increase the number of expected refills to 2.

Reviewed-by: phh, sangheki
 2018-08-13 12:24:25 +02:00
Aleksei Voitylov
abb7f64829 8209378: Fix Minimal VM after JDK-8208677 
Reviewed-by: coleenp, shade
 2018-08-13 10:28:01 +02:00
Coleen Phillimore
d1aea148fe 8207924: serviceability/sa/TestUniverse.java#id0 intermittently fails with assert(get_instanceKlass()->is_loaded()) failed: must be at least loaded 
InstanceKlass::implementors() needs the Compile_lock

Reviewed-by: thartmann, eosterlund
 2018-08-11 12:49:33 -04:00
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
Harold Seigel
83b2fb5b0d 8207778: Add locking to ModuleEntry and PackageEntry tables 
Restructure ClassLoaderDataGraph code to simplify using locks in SystemDictionary::do_unloading()

Reviewed-by: lfoltan, coleenp
 2018-08-10 09:30:26 -04:00
Jiangli Zhou
a5d14313f5 8207263: Store the Configuration for system modules into CDS archive 
Archive boot layer Configuration.

Reviewed-by: redestad, iklam, ccheung
 2018-08-10 00:35:57 -04:00
Claes Redestad
2c5b52f061 8209186: Rename SimpleThresholdPolicy to TieredThresholdPolicy 
Reviewed-by: thartmann, pliden, kvn
 2018-08-10 00:20:15 +02:00
Roman Kennke
59ca28bf1c 8209118: Abstract SATBMarkQueueSet's ThreadLocalData access 
Reviewed-by: kbarrett, shade
 2018-08-09 22:51:48 +02:00
Mikael Vidstedt
83a51d869e Merge 2018-08-09 10:08:07 -07:00
Roman Kennke
cbcc690048 8205523: Explicit barriers for interpreter 
Reviewed-by: eosterlund, coleenp
 2018-06-22 16:07:15 +02:00
Roman Kennke
f62fa67625 8204969: Asserts in objArrayKlass.cpp need to use _raw variants of obj_addr_at() 
Reviewed-by: tschatzl, eosterlund
 2018-08-09 17:11:11 +02:00
Per Lidén
f8590345b7 8209127: ZGC: Improve error message when failing to map memory for mark stacks 
Reviewed-by: eosterlund, tschatzl
 2018-08-09 11:24:30 +02:00
Per Lidén
abb1e458eb 8209126: ZGC: ZMarkStackAllocator::is_initialized() never called 
Reviewed-by: eosterlund, tschatzl
 2018-08-09 11:24:30 +02:00
Per Lidén
6c7f0f0218 8209125: ZGC: Clean up ZServiceabilityCounters 
Reviewed-by: eosterlund, tschatzl
 2018-08-09 11:24:30 +02:00
Per Lidén
e05a66c789 8207756: ZGC: jstat should show CGC STW phases 
Co-authored-by: Yasumasa Suenaga <yasuenag@gmail.com>
Reviewed-by: pliden, ysuenaga, eosterlund
 2018-08-09 11:24:30 +02:00
Xin Liu
e5f3e1b60c 8207965: C2-only debug build fails 
Reviewed-by: kvn, iignatyev
 2018-08-08 18:38:34 -07:00
Coleen Phillimore
a7b66f6f5e 8208677: Move inner metaspace cleaning out of class unloading 
Move to safepoint cleanup actions to do if needed.

Reviewed-by: eosterlund, hseigel
 2018-08-08 15:24:21 -04:00
Thomas Schatzl
9c0720b156 8208671: Runtime, JFR, Serviceability changes to allow enabling -Wreorder 
Reviewed-by: dholmes, hseigel
 2018-08-08 15:31:07 +02:00
Thomas Schatzl
e98c176026 8208670: Compiler changes to allow enabling -Wreorder 
Reviewed-by: kvn
 2018-08-08 15:31:06 +02:00
Thomas Schatzl
d702d5f8d2 8208669: GC changes to allow enabling -Wreorder 
Reviewed-by: kbarrett
 2018-08-08 15:31:06 +02:00
Coleen Phillimore
a6a078ee4f 8208575: Remove Atomic::add/sub for short 
Removed code to atomic::add for short because it's no longer used for Symbol.

Reviewed-by: iklam
 2018-08-07 19:35:50 -04:00
Ioi Lam
1b2e7cbaef 8208999: Some use of Klass* should be replaced by InstanceKlass* 
Klass::java_super() => InstanceKlass*; InstanceKlass::{local,transitive}_interfaces() => Array<InstanceKlass*>*

Reviewed-by: coleenp, hseigel
 2018-08-07 15:45:07 -07:00
Harold Seigel
82186ce311 8208604: Metadata::print_value_string() compares 'this' to NULL 
Remove the comparison and add asserts to check for NULL

Reviewed-by: coleenp, gziemski
 2018-08-06 14:20:58 -04:00
Phil Race
32ec91ca9b Merge 2018-08-03 09:42:57 -07:00