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4332 Commits

Author SHA1 Message Date
Bengt Rutisson
fd42fb4446 8027440: DefNew does not log heap change information when a promotion failure occurs 
Reviewed-by: tamao, jmasa
 2013-12-16 13:43:06 +01:00
Staffan Larsen
f72107ae20 8028737: Remove JVM_AccessVMIntFlag / JVM_AccessVMBooleanFlag / JVM_VMBreakPoint 
Reviewed-by: dcubed, coleenp
 2013-12-16 10:34:30 +01:00
Zhengyu Gu
3a3cc4bad3 8026300: VM warning: increase O_BUFLEN in ostream.hpp -- output truncated occurs with fastdebug VM when printing flags 
Fixed wrong print string format

Reviewed-by: sla, ccheung
 2013-12-16 10:57:08 -08:00
Bengt Rutisson
810bc0c558 8029524: Remove unsused method CollectedHeap::unsafe_max_alloc() 
Reviewed-by: pliden, jmasa
 2013-12-16 08:54:14 +01:00
Roland Westrelin
bbb97e5b39 8029383: assert(counter_changed) failed: failed dependencies, but counter didn't change 
No call to SystemDictionary::notice_modification() when class is defined through Unsafe.defineAnonymousClass() can caused missed dependency change.

Reviewed-by: kvn, twisti
 2013-12-13 09:25:44 +01:00
David Chase
da079783f8 8029351: assert(bt != T_OBJECT) failed: Guard is incorrect in VM:defmeth 
Replace test condition with reference to the proper predicate, encode folk wisdom into an assert

Reviewed-by: twisti, coleenp
 2013-12-12 15:11:35 -05:00
Igor Veresov
99d963b5ee 8029668: Kithcensink crashed with guarantee(Assembler::is_simm13(disp)) failed: Do not match large constant offsets 
Bailout if we try to reference a stack location that we can't encode

Reviewed-by: kvn, twisti
 2013-12-12 11:25:32 -08:00
Joseph Provino
b38f891924 8029566: PPC: OrderAccess::load_acquire(julong) is broken 
JFR needs this fix to run on PPC

Reviewed-by: sla, mikael
 2013-12-11 13:51:28 -05:00
Christian Thalinger
e71c8df213 8029366: ShouldNotReachHere error when creating an array with component type of void 
Reviewed-by: kvn
 2013-12-06 16:43:56 -08:00
Vladimir Kozlov
f3fc753f26 8028107: Kitchensink crashed with EAV 
Check the state of caller and callee nmethods and skip call site patching if any of them is not alive

Reviewed-by: jrose, twisti
 2013-12-06 12:11:51 -08:00
Stefan Karlsson
0454a45a80 8029106: JVM crashes in Metachunk::Metachunk during parallel class redefinition (PrivateMLetController, anonymous-simple_copy_1) 
Fixed overflow bug in VirtualSpaceNode::is_available

Reviewed-by: mgerdin, brutisso, coleenp, jmasa
 2013-12-09 10:03:39 +01:00
Stefan Johansson
5f4d0e9c25 8028993: Full collections with ParallelScavenge slower in JDK 8 compared to 7u40 
Reducing the number of calls to follow_class_loader to speed up the marking phase. Also removed some unnecessary calls to adjust_klass.

Reviewed-by: stefank, jmasa, mgerdin
 2013-12-10 10:31:00 +01:00
Erik Helin
5d5b1157d1 8029326: G1 does not check if threads gets created 
Reviewed-by: brutisso, jmasa, jwilhelm
 2013-12-09 08:20:45 +01:00
Lois Foltan
5ece6fc7fd 8028741: Interface Method Resolution should skip static and non-public methods in j.l.Object 
Implementation of JDK 8 JVMS 5.4.3.4 specification change to skip static and non-public methods of java.lang.Object for interface method resolution.

Reviewed-by: acorn, coleenp
 2013-12-10 16:18:26 -05:00
Lois Foltan
2078c58bbf 8029415: java/lang/reflect/Method/invoke/TestPrivateInterfaceMethodReflect.java fails on all platforms with hs25-b61 
Check first that a class is not a dynamically-generated bytecode associated with 1.4 reflection implementation, to emitting an ICCE of an invokespecial IMR of a method in an indirect superinterface.

Reviewed-by: acorn, hseigel
 2013-12-06 11:33:10 -05:00
Albert Noll
dacc8e143f Merge 2013-12-05 12:49:55 -08:00
Erik Helin
865adecf33 Merge 2013-12-05 17:49:55 +01:00
Markus Grönlund
cd7d5ca125 8028412: AsyncGetCallTrace() is broken on x86 in JDK 7u40 
Reviewed-by: kvn, sspitsyn
 2013-12-05 12:35:38 +01:00
Harold Seigel
9169a8f064 8027458: VM anonymous classes: wrong context for protected access checks 
Use the anonymous class's host class for protected access checks

Reviewed-by: acorn, coleenp, lfoltan
 2013-12-04 08:10:31 -05:00
Igor Veresov
cfefd04320 8027388: JVM crashes with SIGSEGV (0xb) at pc=0x00000001077cbbf6 
Make object non-scalarizable if it has field with multiple bases one of which is null

Reviewed-by: kvn, twisti
 2013-12-26 21:00:23 -08:00
Tobias Hartmann
63f7ba0045 8025277: Add -XX: flag to print code cache sweeper statistics 
New diagnostic flag prints statistics about the code cache sweeper

Reviewed-by: kvn
 2013-12-19 14:08:02 +01:00
Albert Noll
0679f774af 8026478: -XX:+VerifyAdapterSharing is broken 
Fix by considering all checks in StubRoutines

Reviewed-by: kvn, twisti
 2013-12-19 06:09:16 +01:00
Albert Noll
2656f6d603 8029091: Bug in calculation of code cache sweeping interval 
Use signed data type so that no underflow can happen

Reviewed-by: kvn, roland
 2013-12-17 08:31:06 +01:00
Albert Noll
234b4044ba 8028109: compiler/codecache/CheckReservedInitialCodeCacheSizeArgOrder.java crashes in RT_Baseline 
Use non-relocatable code to load byte_map_base

Reviewed-by: kvn, roland
 2013-12-04 09:31:17 +01:00
Serguei Spitsyn
4ede60461b Merge 2013-12-03 13:56:10 -08:00
Serguei Spitsyn
e820946a1e 8028126: nsk/jvmti/scenarios/hotswap/HS101/hs101t006 Crashed the vm on Solaris-sparc64 fastdebug builds: only current thread can flush its registers 
Fix a race between VMOp_GetCurrentLocation reaching a safepoint and arget thread exiting from Java execution

Reviewed-by: sla, dholmes, dsamersoff
 2013-12-03 15:41:35 -08:00
Karen Kinnear
536943884a 8028438: static superclass method masks default methods 
Reviewed-by: hseigel, lfoltan, coleenp
 2013-12-03 11:13:14 -08:00
Karen Kinnear
b5f2f33aaa 8026066: ICCE for invokeinterface static 
Reviewed-by: coleenp, lfoltan, hseigel
 2013-12-03 08:36:15 -08:00
Erik Helin
aba1a79d81 Merge 2013-12-02 15:43:04 +01:00
Volker Simonis
f0010291f7 8029190: VM_Version::determine_features() asserts on Fujitsu Sparc64 CPUs 
Fix code to allow testing on Fujitsu Sparc64 CPUs

Reviewed-by: kvn
 2013-12-02 11:12:32 +01:00
Vladimir Danushevsky
bb7aae990f Merge 2013-12-01 22:35:15 -05:00
David Chase
4620107099 Merge 2013-11-29 11:32:45 -05:00
David Chase
78f1afbf45 8016839: JSR292: AME instead of IAE when calling a method 
Catch missing-because-illegal case for itable entries and use an exception-throwing method instead of null.

Reviewed-by: acorn, jrose, coleenp
 2013-11-26 18:16:04 -05:00
Lois Foltan
28557bc30e 8026065: InterfaceMethodref for invokespecial must name a direct superinterface 
Add verification to check that invokespecial of an InterfaceMethodref names a method in a direct superinterface of the current class or interface in accordance with JSR 335, JVMS 4.9.2 Structural Constraints.

Reviewed-by: acorn, hseigel, coleenp
 2013-11-26 09:52:22 -05:00
Stefan Johansson
22478ae2e0 8027675: Full collections with Serial slower in JDK 8 compared to 7u40 
Reduced the number of calls to follow_class_loader and instead marked and pushed the klass holder directly. Also removed unneeded calls to adjust_klass.

Reviewed-by: coleenp, jmasa, mgerdin, tschatzl
 2013-11-26 14:35:38 +01:00
Markus Grönlund
b1e3461fe5 8028128: Add a type safe alternative for working with counter based data 
Reviewed-by: dholmes, egahlin
 2013-11-23 12:25:13 +01:00
Markus Grönlund
9963570316 Merge 2013-11-23 09:56:59 +01:00
Markus Grönlund
1bb792465e Merge 2013-11-22 20:26:36 +01:00
Rickard Bäckman
57e01f1502 8028997: mathexact intrinsics are unstable 
Reviewed-by: iveresov, kvn
 2013-11-22 14:14:26 +01:00
Harold Seigel
34329af386 8028520: JVM should not throw VerifyError when a private method overrides a final method 
Exclude private methods when checking for final method override.

Reviewed-by: kamg, coleenp, dholmes, mseledtsov
 2013-11-21 14:41:13 -05:00
Roland Westrelin
319bfa3852 8028308: nsk regression, assert(obj->is_oop()) failed: not an oop 
Rbp not restored when stack overflow is thrown from deopt/uncommon trap blobs

Reviewed-by: kvn, iveresov
 2013-11-20 12:46:08 +01:00
Joseph Provino
afe298eb7c 8028396: Minimal VM: undefined symbol: _ZN23JvmtiCurrentBreakpoints11metadata_doEPFvP8MetadataE 
Minimal VM doesn't run

Reviewed-by: coleenp, dholmes
 2013-11-19 16:26:54 -05:00
Sergey Gabdurakhmanov
e237fbfe1f 8028341: PSR:FUNC: SCOPE PARAMETER MISSING FROM THE -XX:+PRINTFLAGSFINAL 
Reviewed-by: dcubed, sla
 2013-11-18 08:21:19 +01:00
Staffan Larsen
92187d7583 8027630: SIGSEGV in const char*Klass::external_name() 
Reviewed-by: coleenp, sspitsyn, mgronlun
 2013-11-18 10:20:13 +01:00
Coleen Phillimore
3e62155fec 8028347: Rewriter::scan_method asserts with array oob in RT_Baseline 
Fix reversing rewriting for invokespecial

Reviewed-by: jrose, hseigel
 2013-11-15 17:20:22 -05:00
Markus Grönlund
689cc9ddb7 Merge 2013-11-15 21:39:27 +01:00
David Chase
05c34edee7 Merge 2013-11-14 13:38:49 -08:00
David Chase
19a06cc147 Merge 2013-11-14 15:58:12 -05:00
Erik Helin
66e2f70db7 Merge 2013-11-14 21:05:16 +01:00
Albert Noll
901b435bc1 8028306: nsk stress tests, CodeCache fills, then safepoint asserts 
Move handle_full_code_cache() out of block that forbids safepoints

Reviewed-by: kvn, iveresov
 2013-11-14 19:27:07 +01:00