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11991 Commits

Author SHA1 Message Date
Coleen Phillimore
e57692c642 8163969: Cyclic interface initialization causes JVM crash 
Fix interface initialization to follow spec: interface initializations do not set initialization state of interfaces that extend them.

Reviewed-by: dholmes, acorn, lfoltan
 2016-09-21 09:56:18 -04:00
Kirill Zhaldybin
fc6ff5182d Merge 2016-09-21 11:31:23 +02:00
Serguei Spitsyn
b1e537250c Merge 2016-09-21 08:38:21 +00:00
Serguei Spitsyn
70c7173745 8147943: jvmti.h generated with GPL header 
Generate the jvmti.h with the GPL+CP header

Reviewed-by: dcubed, alanb
 2016-09-21 01:33:21 -07:00
Joseph Provino
6e3a0f41c1 Merge 2016-09-20 22:38:26 +00:00
Joseph Provino
e11ceb441a Merge 2016-09-20 20:45:35 +00:00
Erik Österlund
f6f5dfdb4a 8033552: Fix missing missing volatile specifiers in CAS operations in GC code 
Add missing volatile specifiers.

Reviewed-by: kbarrett, tschatzl
 2016-09-20 15:42:17 -04:00
Calvin Cheung
7ee6161c86 Merge 2016-09-20 20:22:19 +02:00
Calvin Cheung
f9707ab4cd 8164011: --patch-module support for CDS 
Allows the use of the --patch-module vm option with CDS. However, classes found in --patch-module during dump time will not be archived.

Reviewed-by: iklam, dcubed, lfoltan
 2016-09-20 10:37:19 -07:00
Brent Christian
453166437e 8165372: StackWalker performance regression following JDK-8147039 
Stack walking can use javaVFrame or vframeStream

Reviewed-by: coleenp, mchung
 2016-09-20 10:04:55 -07:00
Joseph Provino
0086595519 8164482: [REDO] G1 does not implement millis_since_last_gc which is needed by RMI GC 
G1 does not return a correct value for the CollectedHeap::millis_since_last_gc()

Reviewed-by: tschatzl, kbarrett
 2016-09-20 10:27:51 -04:00
Erik Österlund
6085d008cc 8165860: WorkGroup classes are missing volatile specifiers for lock-free code 
Reviewed-by: mgerdin, tschatzl
 2016-09-20 11:41:43 +02:00
Kim Barrett
5cc9e041ae Merge 2016-09-20 00:34:54 +00:00
Kim Barrett
9b7c58376f 8166228: Remove unused HeapRegion::object_iterate_mem_careful() 
Removed unused function.

Reviewed-by: mgerdin, tschatzl
 2016-09-19 19:59:28 -04:00
Harold Seigel
2e74f81187 8166312: Backout 8165017 
Backout of the change for JDK-8165017 because tests failed on windows

Reviewed-by: ctornqvi, dholmes, gtriantafill
 2016-09-19 19:25:09 -04:00
Thomas Schatzl
c354a62301 8166207: Use of Copy::conjoint_oops_atomic in global mark stack causes crashes on arm64 
Use Copy::conjoint_memory_atomic() instead.

Reviewed-by: kbarrett
 2016-09-19 22:55:26 +02:00
Kim Barrett
443a10735b Merge 2016-09-19 17:35:25 +00:00
Kim Barrett
8617484bde 8166229: Eliminate ParNew's use of klass_or_null() 
Use list_ptr_from_klass instead of klass_or_null.

Reviewed-by: mgerdin, jmasa
 2016-09-19 13:12:26 -04:00
Lois Foltan
368585d0db 8163406: The fixup_module_list must be protected by Module_lock when inserting new entries 
In java_lang_Class::create_mirror, restructure the check for adding a class to the fixup_module_list, guarded by Module_lock.

Reviewed-by: acorn, coleenp, dholmes, zgu
 2016-09-19 12:04:28 -04:00
Jiangli Zhou
eb52950704 8078644: CDS needs to support JVMTI CFLH 
Support posting CLFH for shared classes. Tests are contributed by Misha Seledtsov.

Reviewed-by: iklam, coleenp, acorn, dcubed, sspitsyn
 2016-09-18 21:10:48 -04:00
Serguei Spitsyn
c702b1312c 8165681: ClassLoad and ClassPrepare JVMTI events are missed in the start phase 
Add the events bits to the early events bits

Reviewed-by: dholmes, dsamersoff
 2016-09-13 13:10:42 -07:00
Dean Long
45204fc0bf Merge 2016-09-08 23:43:45 -04:00
Kirill Zhaldybin
4eab390a81 8165601: Convert arrayOopDesc_test to Gtest 
Reviewed-by: coleenp, iignatyev
 2016-09-08 18:41:10 +03:00
Michael Berg
89f7f6f4b3 8164989: Inflate and compress intrinsics produce incorrect results with avx512 
Disabled avx512 for compress and reastrict using of inflate.

Reviewed-by: kvn
 2016-09-06 09:59:25 -07:00
Martin Doerr
38eb4a4f6f 8165489: Missing G1 barrier in Unsafe_GetObjectVolatile 
Add missing barrier, sharing code with Unsafe_GetObject.

Reviewed-by: kbarrett, mgerdin, pliden
 2016-09-06 13:01:27 +02:00
Alejandro Murillo
b56e8054a3 Merge 2016-09-16 13:15:01 -07:00
Alejandro Murillo
51fc5bf895 Merge 2016-09-16 10:57:18 -07:00
Gerard Ziemski
ba4a3fbd20 8136766: Enable ThreadStackSize range test 
Re-enabled max range check for StackSize runtime options

Reviewed-by: dcubed
 2016-09-16 12:09:53 -05:00
Thomas Schatzl
317f1aa044 8157952: Parallelize Memory Pretouch 
Use multiple threads to pretouch memory using -XX:+AlwaysPreTouch to use more memory bandwidth

Reviewed-by: jmasa, sangheki
 2016-09-16 11:33:47 +02:00
Lana Steuck
b746593bbf Merge 2016-09-15 21:09:16 +00:00
Lana Steuck
35bb5b0369 Added tag jdk-9+136 for changeset 36d7560ae09e 2016-09-15 17:15:52 +00:00
Kim Barrett
b77d0de3d9 8165808: Add release barriers when allocating objects with concurrent collection 
Add release_set_klass, use in slow-path allocators.

Reviewed-by: jmasa, dholmes
 2016-09-15 12:10:43 -04:00
Thomas Schatzl
94bbcbd378 8159422: Very high Concurrent Mark mark stack contention 
Decrease contention on mark stack by splitting locks, and minimizing the amount of time these locks are held. Improve mark stack management.

Reviewed-by: kbarrett, mgerdin, eosterlund
 2016-09-15 16:44:19 +02:00
Mandy Chung
5460376f61 8157464: Disallow StackWalker.getCallerClass() be called by caller-sensitive method 
Reviewed-by: bchristi, coleenp, dfuchs, sspitsyn
 2016-09-14 11:53:20 -07:00
Alexander Kulyakhtin
8a329d56cf 8165017: Additional test coverage of the JDWP CLASSLOADER and MODULE commands 
A new JDWP test

Reviewed-by: sspitsyn
 2016-09-14 16:20:54 +03:00
Jini George
21f3d1ae5f 8027920: SA: Add default methods to InstanceKlass 
Add default methods to InstanceKlass to enable SA to inspect default methods

Reviewed-by: dsamersoff, iklam
 2016-09-15 10:19:11 +03:00
Jon Masamitsu
cc223fcb91 8161029: GPL header missing comma after year 
Reviewed-by: kbarrett, ehelin
 2016-09-13 16:18:44 -07:00
Harold Seigel
228097de7c 8149607: [Verifier] Do not verify pop, pop2, swap, dup* against top 
Throw VerifyError exception if type top is illegally popped from the stack.

Reviewed-by: coleenp, acorn, ddmitriev
 2016-09-14 10:02:49 -04:00
George Triantafillou
d624da8942 8165889: Remove jdk.test.lib.unsafe.UnsafeHelper 
Remove use of setAccessible() to get Unsafe.

Reviewed-by: shade, lfoltan
 2016-09-14 08:17:50 -04:00
Serguei Spitsyn
08cc021f41 Merge 2016-09-13 21:29:30 +00:00
Serguei Spitsyn
fadbcc36d7 Merge 2016-09-13 20:17:46 +00:00
Chris Plummer
69c242a5cb Merge 2016-09-13 18:22:21 +00:00
Chris Plummer
7d78c51cd8 Merge 2016-09-13 17:22:28 +00:00
Robbin Ehn
2a22a8359b Merge 2016-09-13 19:17:21 +02:00
Max Ockner
91140d95d2 Merge 2016-09-13 18:19:05 +02:00
Max Ockner
6b056f929d 8163014: Mysterious/wrong value for "long" frame local variable on 64-bit 
The high byte of a long variable on a 64-bit platform is now zeroed when it is pushed to stack.

Reviewed-by: coleenp, dlong
 2016-09-13 11:04:29 -04:00
Thomas Schatzl
c719b0171c 8164948: Initializing stores of HeapRegions are not ordered with regards to their use in G1ConcurrentMark 
Add a storestore barrier before publishing newly initialized HeapRegion instances, and place a loadload barrier before use of members.

Reviewed-by: sjohanss, sangheki
 2016-09-13 11:32:45 +02:00
David Simms
1c2da5f5ed 8164086: Checked JNI pending exception check should be cleared when returning to Java frame 
Transitions to Java clear the pending pointer

Reviewed-by: dholmes, neliasso, coleenp
 2016-09-13 09:04:44 +02:00
Poonam Bajaj
e3245f1900 Merge 2016-09-12 18:59:13 +00:00
Poonam Bajaj
2347610827 8165493: SA: Add method in GrowableArray.java to be able to access the 'data' field 
Reviewed-by: dholmes, dsamersoff, egahlin
 2016-09-12 17:18:19 +00:00