Thomas Schatzl
aeba3a8119
8027454: Do not traverse string table during G1 remark when treating them as strong roots during initial mark
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Do not try to unlink string table entries unconditionally during remark. This is without side effects as the preceding initial mark always uses the string table as strong roots. Needs to be fixed with class unloading during concurrent mark.
Reviewed-by: brutisso, mgerdin
2014-01-20 11:47:29 +01:00
Thomas Schatzl
4bb3631855
8027476: Improve performance of Stringtable unlink
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8027455: Improve symbol table scan times during gc pauses
Parallelize string table and symbol table scan during remark and full GC. Some additional statistics output if the experimental flag G1TraceStringSymbolTableScrubbing is set.
Reviewed-by: mgerdin, coleenp, brutisso
2014-01-20 11:47:07 +01:00
Morris Meyer
92d751996e
Merge
2014-01-17 10:43:43 -08:00
Erik Helin
b70f686814
Merge
2014-01-17 09:40:04 +01:00
Christian Thalinger
d80bfaeb14
8022395: java.util.zip.ZipException: Not in GZIP format in JT_JDK/test/java/util/zip/GZIP tests
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Reviewed-by: kvn, iveresov
2014-01-16 16:18:34 -08:00
Erik Helin
3cd01085cd
8031779: Assert in MetaspaceGC is always true
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Reviewed-by: jmasa, jwilhelm
2014-01-16 17:22:35 +01:00
Albert Noll
1689dc7b05
Merge
2014-01-14 21:33:33 -08:00
Albert Noll
2f84f7d5fc
7194669: CodeCache::mark_for_deoptimization should avoid verifying dependencies multiple times
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Avoid verifying dependencies multiple times by caching verified dependencies
Reviewed-by: kvn, twisti, roland
2014-01-15 06:16:55 +01:00
Shrinivas Joshi
d4c9d3889b
8002074: Support for AES on SPARC
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Add intrinsics/stub routines support for single-block and multi-block (as used by Cipher Block Chaining mode) AES encryption and decryption operations on the SPARC platform.
Reviewed-by: kvn, roland
2014-01-14 17:46:48 -08:00
Harold Seigel
44a8bf65f3
8031059: invokestatic: ICCE trying to invoke static method when it clashes with an abstract method inherited from an interface
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Do not create AME overpass if there is a matching static method
Reviewed-by: lfoltan, coleenp, kamg
2014-01-14 16:27:35 -05:00
Roland Westrelin
b1c92a140b
8026253: New type profiling points: sparc support
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C1 and interpreter support for new type profiling on sparc
Reviewed-by: kvn, twisti
2014-01-14 14:51:47 +01:00
Erik Helin
e962dec4b7
Merge
2014-01-14 14:26:43 +01:00
Roland Westrelin
bff5f5c875
8030662: "assert(counter_changed) failed: failed dependencies, but counter didn't change" still fails
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Erroneously removed call to SystemDictionary::notice_modification() from jvmti with fix for 8029383
Reviewed-by: iveresov, twisti, kvn
2014-01-14 12:44:12 +01:00
Mikael Gerdin
927369db43
8028764: dtrace/hotspot_jni/ALL/ALL001 crashes the vm on Solaris-amd64, SIGSEGV in MarkSweep::follow_stack()+0x8a
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C1 generates code to encode compressed oop into tmp register before runtime call for patching where GC may happen
Reviewed-by: iveresov, twisti, kvn
2014-01-14 09:44:45 +01:00
Roland Westrelin
14578d5ae9
8029464: assert(ft == ttkp->cast_to_ptr_type(jtkp->ptr()) || ft->isa_narrowoop()
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Fix the assert check for narrow klass pointer.
Reviewed-by: twisti, kvn
2014-01-13 16:16:25 -08:00
Fredrik Arvidsson
6c1b243c0e
8031304: Add dcmd to print all loaded dynamic libraries
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Adding VM.dynlibs as a dcmd to dump all loaded dynamic libraries.
Reviewed-by: sla, fparain, mgronlun, dsamersoff
2014-01-14 15:27:01 +01:00
Harold Seigel
f84476eec5
Merge
2014-01-13 18:30:57 -05:00
Morris Meyer
a665235538
Merge
2014-01-10 12:54:08 -08:00
Per Lidén
ca035a4040
8029162: G1: Shared SATB queue never enabled
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Reviewed-by: brutisso, mgerdin, tschatzl
2014-01-10 09:54:25 +01:00
Per Lidén
ce8f2a52fc
8029255: G1: Reference processing should not enqueue references on the shared SATB queue
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Reviewed-by: brutisso, tschatzl
2014-01-10 09:53:53 +01:00
Albert Noll
42afc756f5
8022494: Make compilation IDs sequential
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Use atomic operations to provide sequential compilation IDs
Reviewed-by: kvn, twisti
2014-01-10 06:36:18 +01:00
Christian Thalinger
0c84081c87
8026413: ScopeDesc::is_equal is declared in header file but not implemented
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Reviewed-by: kvn
2014-01-09 18:09:59 -08:00
Zhengyu Gu
3d84ac9ef1
7012961: runtime/jni/WindowsExceptionFilter/WindowsExceptionFilter01 crashes on windows-amd64
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VM needs to handle EXCEPTION_FLT_* exceptions on Win64
Reviewed-by: coleenp, ccheung
2014-01-09 14:06:53 -05:00
Erik Helin
c6faff2824
Merge
2014-01-09 16:53:51 +01:00
Igor Ignatyev
26ad8adaf4
8031115: intrinsics for Math.decrementExact(J) and incrementExact(J) don't work
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Reviewed-by: kvn, twisti
2014-01-09 19:03:36 +04:00
Niclas Adlertz
f0e34eb09c
8011391: C1: assert(code_offset() - offset == NativeInstruction::nop_instruction_size) failed: only one instruction can go in a delay slot
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Remove the VerifyOopMaps flag which doesn't work for tiered or for C1 with more compiler threads than one.
Reviewed-by: twisti, drchase, iveresov
2014-01-09 10:47:40 +01:00
Daniel D. Daugherty
1eed5c3f4d
Merge
2014-01-08 13:53:24 -08:00
Vladimir Kozlov
ba7149bbda
8028468: Add inlining information into ciReplay
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Allow dump and replay inlining for specified method during a program execution.
Reviewed-by: roland, twisti
2014-01-08 10:25:50 -08:00
Staffan Larsen
2352ce8d9c
8030184: Remove unneeded "content_type" declarations from tracetypes.xml
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Reviewed-by: dholmes, jbachorik, egahlin, mgronlun
2014-01-08 13:20:33 +01:00
Niclas Adlertz
1defb28228
8029446: assert(_cfg.get_block_for_node(proj) == borig) failed: incorrect block for kill projections
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Added loadConP0 projection node to block in case of re-materialization of the loadConP0. x86_64 only.
Reviewed-by: kvn
2014-01-08 12:05:19 +01:00
Roland Westrelin
cb7814987c
8029873: compiler/uncommontrap/TestStackBangRbp.java crashes with SIGSEGV
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May end up in uncommon trap blob/deopt blob with unguarded stack
Reviewed-by: kvn, twisti
2014-01-08 09:49:31 +01:00
Jeremy Manson
783155575c
8031376: TraceClassLoading expects there to be a (Java) caller when you load a class with the bootstrap class loader
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Reviewed-by: sla, dholmes
2014-01-08 08:34:02 +01:00
Christian Thalinger
dd042bf16e
8022263: use same Clang warnings on BSD as on Linux
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Reviewed-by: kvn, iveresov
2014-01-07 14:26:12 -08:00
Coleen Phillimore
469f290817
8029178: Parallel class loading test anonymous-simple gets SIGSEGV in Metaspace::contains
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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
Erik Helin
acc27f48fc
Merge
2014-01-07 16:15:35 +01:00
Roland Westrelin
417b5f07b7
8027571: fatal error: meet not symmetric
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Meet of one constant array and one exact array not symmetric.
Reviewed-by: kvn
2014-01-07 16:02:10 +01:00
Roland Westrelin
e9b5199781
8028064: tiered may collect wrong receiver type at virtual call
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When unique callee is known at compile time, recorded class may be wrong
Reviewed-by: kvn, iveresov
2014-01-07 14:36:34 +01:00
Jeremy Manson
66b65f9f88
8027364: PSScavenge accounts too large code section to StringTable unlink
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Correct timing measurement by modifying the scope of the GCTraceTime instance.
Reviewed-by: ysr, tamao
2014-01-07 13:31:33 +01:00
Staffan Larsen
3e537df17c
8031305: (hotspot) com.sun.management.VMOption is missing the ATTACH_ON_DEMAND origin
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Reviewed-by: jbachorik, mchung, dholmes
2014-01-07 12:32:57 +01:00
Christian Thalinger
76a9fa693d
8029305: add type tag to AbstractCompiler
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Reviewed-by: iveresov, kvn
2014-01-06 17:23:07 -08:00
Christian Thalinger
618ee38356
8031199: _MSC_VER is only defined on _WIN32
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Reviewed-by: kvn, iveresov
2014-01-06 15:35:20 -08:00
Harold Seigel
6794647135
8030955: assert(_prologue != NULL) failed: prologue pointer must be initialized
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Allow multiple calls to PerfMemory::destroy()
Reviewed-by: zgu, coleenp
2014-01-06 08:44:24 -05:00
Zhengyu Gu
e0ca30c97b
6730115: Fastdebug VM crashes with "ExceptionMark destructor expects no pending exceptions" error
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Fixed incompatible uses of EXCEPTION_MARK and CHECK macros in AttachListener::init(), handle exception locally.
Reviewed-by: minqi, coleenp
2013-12-31 08:58:08 -05:00
Joe Darcy
4d741fe483
8030656: Bad version check for parameter information in src/share/vm/classfile/javaClasses.cpp
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Switched version check to check for greater than or equal to 8, not equal to 8
Reviewed-by: dholmes, kamg
2013-12-26 11:16:44 -05:00
Mikael Vidstedt
a0da47fd66
8029233: Update copyright year to match last edit in jdk8 hotspot repository for 2013
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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
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Reviewed-by: kvn, dholmes
2013-12-23 20:56:18 +04:00
Coleen Phillimore
208a1a025e
8030633: nsk/jvmti/RedefineClasses/StressRedefine failed invalid method ordering length on Solaris
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A method with no declared methods was getting an AME overpass method with the latest change. The method_ordering array was not updated for the new methods.
Reviewed-by: dcubed, acorn, dsamersoff, lfoltan, hseigel
2013-12-19 20:28:45 +00:00
Dmitry Samersoff
c684cce042
8028408: unused-value warning on forte.cpp when build on Mac
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Cast argument to void in function type definition
Reviewed-by: sla, sspitsyn
2013-12-18 20:32:46 +04:00
Staffan Larsen
b91fa108bf
8029726: On OS X some dtrace probe names are mismatched with Solaris
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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
Harold Seigel
4856bd53aa
8027804: JCK resolveMethod test fails expecting AbstractMethodError
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Create AME overpass methods and fix method search logic
Reviewed-by: kamg, acorn, lfoltan, coleenp
2013-12-16 08:24:33 -05:00