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8815 Commits

Author SHA1 Message Date
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
Serguei Spitsyn
08cc021f41 Merge 2016-09-13 21:29:30 +00:00
Serguei Spitsyn
fadbcc36d7 Merge 2016-09-13 20:17:46 +00:00
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
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
Christian Tornqvist
22d512c0ed 8165881: Backout JDK-8164913 
Reviewed-by: hseigel
 2016-09-12 13:16:39 -04:00
Stefan Johansson
f6a7898995 8114823: G1 doesn't honor request to disable class unloading 
Reviewed-by: tschatzl, mgerdin
 2016-09-12 16:34:36 +02:00
Dean Long
45204fc0bf Merge 2016-09-08 23:43:45 -04:00
Erik Helin
be6cc69504 8165455: Tracing events for G1 have incorrect metadata 
Reviewed-by: egahlin, tschatzl
 2016-09-08 12:30:38 +02:00
Thomas Schatzl
1075dcd335 8165313: Inserting freed regions during Free Collection Set serial phase takes very long on huge heaps 
Sort the collection set in ascending order so that the optimization when adding free regions can be exploited.

Reviewed-by: sjohanss, mgerdin
 2016-09-12 09:34:51 +02:00
Harold Seigel
37c77e03d3 8165634: Support multiple --add-modules options on the command line 
Use numbered properties for --add-module options so that multiple --add-module options can be supported.

Reviewed-by: coleenp, gziemski, lfoltan, ccheung
 2016-09-10 08:25:51 -04:00
Daniel D. Daugherty
097b1f1495 Merge 2016-09-09 11:23:59 -07:00
Ron Durbin
2bb3bc6449 8140520: segfault on solaris-amd64 with "-XX:VMThreadStackSize=1" option 
Split the single thread_min_stack_allowed into three distinct values (java_thread_min_stack_allowed, compiler_thread_min_stack_allowed and vm_internal_thread_min_stack_allowed) on non-Windows platforms.

Reviewed-by: dcubed, gthornbr, dholmes, coleenp, fparain, aph
 2016-09-09 11:14:57 -07:00
Serguei Spitsyn
98babf0899 Merge 2016-09-09 06:44:31 +00:00
Yasumasa Suenaga
7a341735fe 8164913: JVMTI.agent_load dcmd should show useful error message 
Show useful error message

Reviewed-by: dholmes, dsamersoff, sspitsyn
 2016-09-08 23:38:56 -07:00
Rachel Protacio
180c089047 Merge 2016-09-06 22:52:35 +02:00
Rachel Protacio
a8147854b7 8161224: CONSTANT_NameAndType_info permits references to illegal names and descriptors 
Enforces proper format checking for NameAndType string content, and that the checking occurs even when not referenced in classfile

Reviewed-by: coleenp, hseigel, ddmitriev
 2016-09-06 16:29:32 -04:00
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
02654e7d3d 8165018: Missing memory barrier for PPC64 in Unsafe_GetObjectVolatile 
Reviewed-by: kbarrett, dholmes
 2016-09-05 20:40:08 -04:00
Mikael Gerdin
50fb03349c 8161079: Default heap size causes native memory exhaustion on 32 bit Windows 
Reviewed-by: tschatzl, sjohanss
 2016-09-02 16:45:16 +02:00
David Holmes
37b36db885 Merge 2016-09-07 23:17:24 +02:00
David Holmes
1a8f8e22f1 8165153: Crash in rebuild_cpu_to_node_map 
Use processor_count(), not active_processor_count() to determine physical number of CPUs

Reviewed-by: rehn, cjplummer
 2016-09-07 16:43:32 -04:00
Coleen Phillimore
49d869c03c Merge 2016-09-07 19:29:01 +00:00
Coleen Phillimore
3c2621dbdd 8165246: [REDO] InstanceKlass::_previous_version_count goes negative 
Make _has_previous_version a boolean that is set to true when previous version of a class is added or during class unloading call to purge_previous_versions

Reviewed-by: gtriantafill, dcubed, sspitsyn
 2016-09-07 15:25:21 -04:00
Frederic Parain
a900715bbf 8137035: nsk/stress/stack/stack tests got EXCEPTION_STACK_OVERFLOW on Windows 64 bit 
Reviewed-by: dholmes, dcubed, coleenp
 2016-09-07 12:52:20 -04:00
Marcus Larsson
be0d2c98ed Merge 2016-09-07 15:21:45 +02:00
Marcus Larsson
af30b26344 8165226: Bad -Xloggc: arguments crashes the VM 
Reviewed-by: dsamersoff, sjohanss
 2016-09-07 14:36:44 +02:00
Harold Seigel
e8e6415b7a 8058575: IllegalAccessError trying to access package-private class from VM anonymous class 
Put anonymous classes in unnamed package into host class's package.  Throw exception if host class's package differs from anonymous class.

Reviewed-by: coleenp, acorn
 2016-09-07 07:19:48 -04:00
Thomas Schatzl
c271d83599 8165292: The gc+task logging is repeated a lot, decreasing the usefulness of -Xlog:gc*=info 
Separate number of workers used debugging information from adaptive worker sizing log messages.

Reviewed-by: ehelin, sjohanss, jmasa
 2016-09-07 09:20:10 +02:00
Dean Long
2baffbf490 8156137: SIGSEGV in ReceiverTypeData::clean_weak_klass_links 
Process previous versions in Klass::clean_weak_klass_links()

Reviewed-by: coleenp, sspitsyn, stefank, dcubed
 2016-08-31 12:10:40 -07:00
Harold Seigel
0fd1f32873 8162412: Ignore any System property specified as -Djdk.module that matches reserved module system properties 
Change the checks for module related properties to look for specific properties, not just jdk.module

Reviewed-by: coleenp, gziemski, ddmitriev
 2016-08-31 10:27:32 -04:00
Coleen Phillimore
31d8fcc4f9 8164692: InstanceKlass::_previous_version_count goes negative 
Decrement previous_version_count when it's removed from the list.

Reviewed-by: dcubed, dlong, sspitsyn
 2016-08-31 06:35:19 -04:00
Jini George
ab538ab5ed 8163150: SA: CLHSDB printmdo throws an exception with "java.lang.InternalError: missing reason for 22" 
Accounted for the new JVMCI related Deoptimization Reasons.

Reviewed-by: dsamersoff, sla
 2016-08-31 11:47:14 +03:00
Kim Barrett
66706edf15 8156500: Move Reference pending list into VM to prevent deadlocks 
Move reference pending list and locking into VM

Co-authored-by: Per Liden <per.liden@oracle.com>
Reviewed-by: coleenp, dholmes, dcubed, mchung, plevart
 2016-08-30 23:48:16 -04:00
Thomas Schatzl
e3e4334ed2 Merge 2016-09-02 11:18:04 +02:00
Thomas Schatzl
e4f4b40488 8164936: G1 age table printout contains contents from previous GC 
Split tenuring threshold update and printing into two separate parts so that they can be used independently.

Reviewed-by: jmasa, sangheki
 2016-09-02 09:49:10 +02:00
Robbin Ehn
3e07dc6611 8165215: Setting same UL tag multiple times matches wrong tagset 
Reviewed-by: mlarsson, rprotacio
 2016-09-02 08:51:26 +02:00
Kirill Zhaldybin
8b9c8fc1c4 Merge 2016-09-02 01:39:47 +00:00
Coleen Phillimore
f03ab592cc 8165268: [BACKOUT] InstanceKlass::_previous_version_count goes negative 
Reviewed-by: dcubed
 2016-09-01 18:02:13 -04:00
Kirill Zhaldybin
87d30c0c7d 8164039: Convert test_memset_with_concurrent_readers to GTest 
Reviewed-by: iignatyev, kbarrett
 2016-09-01 20:46:40 +03:00
Kirill Zhaldybin
584c5686be Merge 2016-09-01 18:15:49 +03:00
Goetz Lindenmaier
010d9bf7df 8165315: [ppc] Port "8133749: NMT detail stack trace cleanup" 
Also add methods to check for slow/fastdebug to Platform.java.

Reviewed-by: simonis, cjplummer, dholmes
 2016-08-30 16:08:52 +02:00