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1373 Commits

Author SHA1 Message Date
Morris Meyer
92d751996e Merge 2014-01-17 10:43:43 -08:00
Roland Westrelin
b1c92a140b 8026253: New type profiling points: sparc support 
C1 and interpreter support for new type profiling on sparc

Reviewed-by: kvn, twisti
 2014-01-14 14:51:47 +01:00
Morris Meyer
a665235538 Merge 2014-01-10 12:54:08 -08:00
Albert Noll
42afc756f5 8022494: Make compilation IDs sequential 
Use atomic operations to provide sequential compilation IDs

Reviewed-by: kvn, twisti
 2014-01-10 06:36:18 +01:00
Vladimir Kozlov
ba7149bbda 8028468: Add inlining information into ciReplay 
Allow dump and replay inlining for specified method during a program execution.

Reviewed-by: roland, twisti
 2014-01-08 10:25:50 -08:00
Roland Westrelin
cb7814987c 8029873: compiler/uncommontrap/TestStackBangRbp.java crashes with SIGSEGV 
May end up in uncommon trap blob/deopt blob with unguarded stack

Reviewed-by: kvn, twisti
 2014-01-08 09:49:31 +01:00
Coleen Phillimore
469f290817 8029178: Parallel class loading test anonymous-simple gets SIGSEGV in Metaspace::contains 
Metaspace::contains cannot look at purged metaspaces while CMS concurrently deallocates them.

Reviewed-by: mgerdin, sspitsyn, jmasa
 2014-01-07 13:26:56 -05:00
Harold Seigel
6794647135 8030955: assert(_prologue != NULL) failed: prologue pointer must be initialized 
Allow multiple calls to PerfMemory::destroy()

Reviewed-by: zgu, coleenp
 2014-01-06 08:44:24 -05:00
Mikael Vidstedt
a0da47fd66 8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013 
Copyright year updated for files modified during 2013

Reviewed-by: twisti, iveresov
 2013-12-24 11:48:39 -08:00
Igor Ignatyev
cfefbcebf5 8029070: memory leak in jmm_SetVMGlobal 
Reviewed-by: kvn, dholmes
 2013-12-23 20:56:18 +04:00
Staffan Larsen
b91fa108bf 8029726: On OS X some dtrace probe names are mismatched with Solaris 
8029727: On OS X dtrace probes Call<type>MethodA/Call<type>MethodV are not fired
8029728: On OS X dtrace probes SetStaticBooleanField are not fired

Reviewed-by: kamg, dsamersoff
 2013-12-18 08:39:06 +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
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
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
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
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
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
1bb792465e Merge 2013-11-22 20:26:36 +01:00
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
Markus Grönlund
689cc9ddb7 Merge 2013-11-15 21:39:27 +01:00
David Chase
05c34edee7 Merge 2013-11-14 13:38:49 -08:00
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
Morris Meyer
26d3366a82 8028319: ConflictingDefaultsTest.testReabstract spins when running with -mode invoke and -Xcomp 
Change _abstract_method_handler to return AbstractMethodError i2c, c2i and c2iv entries.

Reviewed-by: kvn, vlivanov
 2013-11-18 12:26:51 -08:00
Vladimir Ivanov
e7f6de784c 8028159: C2: compiler stack overflow during inlining of @ForceInline methods 
Reviewed-by: roland, kvn
 2013-11-14 09:14:39 -08:00
Yumin Qi
7496b461e3 8025632: Remove all references to MagicLambdaImpl from Hotspot 
MagicLambdaImpl was removed from jdk side, this should be done in vm side too

Reviewed-by: coleenp, hseigel, rdurbin
 2013-11-13 16:24:33 -08:00
Albert Noll
18ca4cc301 8027593: performance drop with constrained codecache starting with hs25 b111 
Fixed proper sweeping of small code cache sizes

Reviewed-by: kvn, iveresov
 2013-11-12 09:32:50 +01:00
Vladimir Ivanov
505ac76763 8023037: Race between ciEnv::register_method and nmethod::make_not_entrant_or_zombie 
Reviewed-by: kvn, iveresov
 2013-11-08 01:13:11 -08:00
Alejandro Murillo
2c2fcae7df Merge 2013-11-02 13:02:59 -07:00
Jesper Wilhelmsson
0fa3a71c8a 8016309: assert(eden_size > 0 && survivor_size > 0) failed: just checking 
7057939: jmap shows MaxNewSize=4GB when Java is using parallel collector

Major cleanup of the collectorpolicy classes

Reviewed-by: tschatzl, jcoomes
 2013-11-01 17:09:38 +01:00
Igor Veresov
7e10db0ef4 Merge 2013-10-31 15:04:43 -07:00
Igor Veresov
2775c9a68e Merge 2013-10-31 14:54:14 -07:00
Erik Helin
81eb5be18f Merge 2013-10-31 21:20:00 +01:00
Bengt Rutisson
f12f991935 8027132: Print deprecation warning message for the flags controlling the CMS foreground collector 
Reviewed-by: stefank, ehelin, ysr, tschatzl
 2013-10-28 13:27:57 +01:00
Igor Veresov
1c02aa59c9 Merge 2013-10-28 17:32:02 -07:00
Joseph Provino
716d7904c5 Merge 2013-10-27 14:11:06 -04:00
Christian Thalinger
cf3a7f1dcc Merge 2013-10-24 16:26:31 -07:00
Igor Veresov
986d2145ba Merge 2013-10-24 16:25:24 -07:00
Christian Thalinger
9620913796 8026328: Setting a breakpoint on invokedynamic crashes the JVM 
Reviewed-by: jrose, roland
 2013-10-24 16:23:07 -07:00
Roland Westrelin
6738fb5c5d 8026978: JSR292: fatal error: Type profiling not implemented on this platform 
Force TypeProfileLevel to 0 on non x86

Reviewed-by: twisti
 2013-10-24 19:32:34 +02:00
David Holmes
33d6b93e22 8026877: Error in opening JAR file when invalid jar specified with -Xbootclasspath/a on OpenJDK build 
Reviewed-by: coleenp, twisti
 2013-10-24 00:33:14 -04:00
Roland Westrelin
1b5bd82335 8024070: C2 needs some form of type speculation 
Record unused type profile information with type system, propagate and use it.

Reviewed-by: kvn, twisti
 2013-10-23 12:40:23 +02:00
Roland Westrelin
b94884a330 8026251: New type profiling points: parameters to methods 
X86 interpreter and c1 type profiling for parameters on method entries

Reviewed-by: kvn, twisti
 2013-10-22 09:51:47 +02:00
Jesper Wilhelmsson
9705a6e3f9 8026853: Prepare GC code for collector policy regression fix 
Cleanup related to the NewSize and MaxNewSize bugs

Reviewed-by: tschatzl, jcoomes, ehelin
 2013-10-21 18:56:20 +02:00
Calvin Cheung
e187f54e56 Merge 2013-10-18 19:44:40 -07:00
John Coomes
8d381f2b2e Merge 2013-10-18 12:10:44 -07:00
Eric Mccorkle
2be8957d81 8005810: Update Hotspot Serviceability Agent for Method Parameter Reflection and Generic Type Signature Data 
Hotspot was updated to store method parameter reflection and generic type signature data at runtime.  Serviceability agent support was updated for this data

Reviewed-by: coleenp, minqi, sla
 2013-10-17 16:45:08 +04:00
Stefan Karlsson
79199b95bc 8026715: Remove the MetaDataDeallocateALot develop flag 
Reviewed-by: coleenp, mgerdin
 2013-10-17 08:42:41 +02:00
Stefan Karlsson
f149d47720 8026391: The Metachunk header wastes memory 
Reviewed-by: coleenp, jmasa
 2013-10-15 14:28:51 +02:00