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1105 Commits

Author SHA1 Message Date
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
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
Serguei Spitsyn
fadbcc36d7 Merge 2016-09-13 20:17:46 +00:00
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
Christian Tornqvist
22d512c0ed 8165881: Backout JDK-8164913 
Reviewed-by: hseigel
 2016-09-12 13:16:39 -04:00
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
Martin Doerr
02654e7d3d 8165018: Missing memory barrier for PPC64 in Unsafe_GetObjectVolatile 
Reviewed-by: kbarrett, dholmes
 2016-09-05 20:40:08 -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
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
Zoltan Majo
00c9b389f6 8161720: Better byte behavior for off-heap data 
Normalize boolean values read with Unsafe.

Reviewed-by: aph, simonis, jrose, psandoz
 2016-08-30 09:30:16 +02:00
Erik Gahlin
09b2ad770b Merge 2016-08-23 22:51:24 +02:00
Coleen Phillimore
160021d374 8038797: JVMTI FollowReferences does not report roots reachable from nmethods 
Also follow nmethods found on the execution stack.

Reviewed-by: dlong, mgerdin
 2016-08-23 13:44:59 -04:00
Erik Gahlin
c98e599afa 8164523: Clean up metadata for event based tracing 
Reviewed-by: mlarsson, mgronlun
 2016-08-23 19:21:48 +02:00
David Holmes
5f1f4489ac 8157907: Incorrect inclusion of atomic.hpp instead of atomic.inline.hpp 
Remove atomic.inline.hpp and move the contents back into atomic.hpp

Reviewed-by: stefank, pliden, simonis
 2016-08-21 20:56:37 -04:00
Coleen Phillimore
85381e59e5 8145964: NoClassDefFound error in transforming lambdas 
Skip VM anonymous classes in retransformation and give an error for redefinition.

Reviewed-by: dholmes, dcubed, never
 2016-08-19 14:54:31 -04:00
Harold Seigel
2a74c06b8d 8030221: Checking for anonymous class should check for NULL as well as potential nesting 
Store the first non-anonymous class as the host when defining the anonymous class so don't need look for it later.

Reviewed-by: dholmes, lfoltan
 2016-08-16 09:56:18 -04:00
Alejandro Murillo
dba428fb92 Merge 2016-08-12 14:12:55 -07:00
Harold Seigel
d7ea24479b 8136930: Simplify use of module-system options by custom launchers 
Reviewed-by: coleenp, lfoltan, mchung
 2016-08-10 15:48:04 -07:00
Igor Veresov
6ca8a98449 8163313: assert(comp != __null) failed: compiler not available 
Constrain compLevel parameter in WB_IsIntrinsicAvailable() to supported levels

Reviewed-by: kvn
 2016-08-06 11:52:37 -07:00
Igor Veresov
3c025b715c Merge 2016-08-05 13:37:53 -07:00
Tobias Hartmann
13fca14037 8162881: Effect of -XX:CICompilerCount depends on ordering of other flags 
Value of CICompilerCount should be range checked after ergo. Don't create C2 compiler threads with TieredStopAtLevel=1.

Reviewed-by: kvn
 2016-08-04 08:58:22 +02:00
Michail Chernov
18a908de4a 8161604: TestNewSizeFlags fails with RuntimeException: max new size != MaxNewSize value 
Reviewed-by: sangheki, tschatzl
 2016-08-02 15:22:41 +03:00
Coleen Phillimore
8f37b6e451 8161445: [BACKOUT] MemberNameTable doesn't purge stale entries 
Original change caused performance regression in microbenchmarks after GC

Reviewed-by: dholmes, ecaspole
 2016-08-01 16:28:23 -04:00
Goetz Lindenmaier
da3339948e 8161258: Simplify including platform files 
Include patform files with macros cpu_header() etc. Do various cleanups of macro usages. Remove _64/_32 from adlc generated files and platform .hpp files. Merge stubRoutines_x86*.hpp. Remove empty mutex_<os>* files.

Reviewed-by: dholmes, coleenp, kbarrett
 2016-07-13 12:23:05 +02:00
Brent Christian
c076e4284c 8161028: GPL header missing comma after year 
Reviewed-by: dcubed
 2016-07-22 10:15:42 -07:00
Serguei Spitsyn
2cede6dbc1 8159145: Add JVMTI function GetNamedModule 
Introduce function GetNamedModule with a jtreg test coverage

Reviewed-by: alanb, ctornqvi, hseigel, jiangli, dholmes, dcubed
 2016-07-09 19:20:38 -07:00
Coleen Phillimore
eba25b33b9 8152271: MemberNameTable doesn't purge stale entries 
Intern MemberNames in table instead of allocating new entries

Reviewed-by: vlivanov, sspitsyn, dholmes
 2016-06-15 09:48:24 -04:00
Jon Masamitsu
35ba62637e 8026752: Cancel MetaspaceGC request for a CMS concurrent collection after GC 
Reviewed-by: sjohanss, sangheki
 2016-06-10 09:22:09 -07:00
Vladimir Kozlov
1246644d4d Merge 2016-06-10 10:13:30 -07:00
Doug Simon
39e5b15fdd 8156587: [JVMCI] remove Unsafe.getJavaMirror and Unsafe.getKlassPointer 
Reviewed-by: kvn
 2016-06-06 16:31:03 -07:00
Aleksey Shipilev
2137769825 8075030: JvmtiEnv::GetObjectSize reports incorrect java.lang.Class instance size 
Reviewed-by: coleenp, sspitsyn, sla
 2016-06-06 22:34:57 +03:00
Dmitry Fazunenko
acc40d57ab 8154096: Extend WhiteBox API with methods which retrieve from VM information about available GC 
Reviewed-by: iignatyev, kbarrett
 2016-05-30 19:56:27 +04:00
Coleen Phillimore
c36295e947 8145148: InterfaceMethod CP entry pointing to a class should cause ICCE 
Pass tag in LinkInfo and check that resolved method type matches tag, fix tests.

Reviewed-by: sspitsyn, minqi
 2016-05-27 10:52:39 -04:00
Kim Barrett
83dbb0faba 8156548: gc/gctests/StringInternSyncWithGC2 fails with Test level exit status: 151 
Avoid repeated verification.

Reviewed-by: jmasa, drwhite
 2016-05-25 13:46:05 -04:00
Vladimir Ivanov
3221da3cf7 Merge 2016-05-24 14:13:57 +03:00
Vladimir Ivanov
36daf60d8f Merge 2016-05-20 18:05:09 +03:00
Alejandro Murillo
7bd620bff1 Merge 2016-05-14 15:34:30 -07:00
Coleen Phillimore
178842d251 8155951: VM crash in nsk/jvmti/RedefineClasses/StressRedefine: assert failed: Corrupted constant pool 
8151066: assert(0 <= i && i < length()) failed: index out of bounds

Lock classes for redefinition because constant pool merging isn't thread safe, use method constant pool because constant pool merging doesn't make equivalent cpCaches because of invokedynamic

Reviewed-by: sspitsyn, dholmes
 2016-05-17 08:51:05 -04:00
Mandy Chung
2bbe02b202 8155977: ObjectInputStream::resolveClass & resolveProxyClass for platform loader 
Reviewed-by: acorn, alanb, chegar, dfuchs
 2016-05-12 11:16:16 -07:00
Josef Eisl
536db8741f 8156034: [JVMCI] Notify the jvmci compiler on completion of a bootstrap 
Reviewed-by: twisti
 2016-05-12 04:17:00 +00:00
Robbin Ehn
2523b1942a 8153535: Convert TraceRedefineClasses to Unified Logging 
Reviewed-by: rprotacio, coleenp
 2016-05-09 22:22:15 +02:00
Vladimir Ivanov
5dc9f56544 Merge 2016-05-09 13:13:07 +03:00
Vladimir Ivanov
622a5ae6f0 Merge 2016-05-06 18:20:50 +03:00
Alejandro Murillo
638bcd60aa Merge 2016-04-22 00:08:54 -07:00
Max Ockner
da0fe9d476 8154110: Update class* and safepoint* logging subsystems 
Refactored logging tags in class and safepoint subsystems.

Reviewed-by: coleenp, rehn, hseigel
 2016-04-29 22:40:51 -04:00
Vladimir Ivanov
84d06ff2d0 Merge 2016-04-29 14:17:34 +03:00
Gerard Ziemski
68e83181df Merge 2016-04-28 23:32:50 +00:00