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42 Commits

Author SHA1 Message Date
Jesper Wilhelmsson
40c4fe8573 Merge 2016-02-03 01:35:25 +01:00
Mikael Gerdin
3cda485fe5 8148481: Devirtualize Klass::vtable 
Move remainder of vtable related methods to Klass

Reviewed-by: cjplummer, coleenp
 2016-01-19 12:07:32 +01:00
Vladimir Ivanov
7adcd9a503 8140659: C1: invokedynamic call patching violates JVMS-6.5.invokedynamic 
Reviewed-by: roland
 2015-12-18 20:23:27 +03:00
Coleen Phillimore
fc03719078 8139203: Consistent naming for klass type predicates 
8138923: Remove oop coupling with InstanceKlass subclasses

Renamed oop_is_instance and friends, removed the functions in oop that dug down into InstanceKlass.

Reviewed-by: jrose, lfoltan, stefank
 2015-10-28 09:47:23 -04:00
Coleen Phillimore
f1e89ea4cc 8140274: methodHandles and constantPoolHandles should be passed as const references 
Modified code to use const reference parameters

Reviewed-by: sspitsyn, twisti
 2015-10-23 16:48:38 -04:00
David Lindholm
5770f4eb32 8042893: compiler: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files 
8042894: runtime: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files

Reviewed-by: goetz, brutisso
 2015-10-09 09:42:33 +02:00
David Lindholm
1e71f67736 8080775: Better argument formatting for assert() and friends 
Reviewed-by: kbarrett, pliden
 2015-09-29 11:02:08 +02:00
Bill Pittore
304b59b0c8 8081202: Hotspot compile warning: "Invalid suffix on literal; C++11 requires a space between literal and identifier" 
Need to add a space between macro identifier and string literal

Reviewed-by: stefank, dholmes, kbarrett
 2015-06-24 12:12:25 -04:00
Serguei Spitsyn
f7c143cbb2 8073705: more performance issues in class redefinition 
Optimize the method pointer adjustments for prev klass versions and MNT

Reviewed-by: dcubed, coleenp
 2015-04-27 19:51:00 -07:00
Stefan Karlsson
0c57e77d43 8075803: Fix GC includes and forward declarations 
Reviewed-by: pliden, mgerdin
 2015-03-24 11:21:21 +01:00
Christian Tornqvist
6465239986 Merge 2015-03-02 05:32:01 -08:00
Serguei Spitsyn
942d1f7f32 8046246: the constantPoolCacheOopDesc::adjust_method_entries() used in RedefineClasses does not scale 
Optimize the adjust_method_entries functions by using the orig_method_idnum() function

Reviewed-by: coleenp, dcubed
 2015-02-25 00:30:54 -08:00
Stefan Karlsson
4913ad5d7d 8072911: Remove includes of oop.inline.hpp from .hpp files 
Reviewed-by: brutisso, coleenp, jwilhelm, simonis, dholmes
 2015-02-13 14:37:35 +01:00
Stefan Karlsson
ccb2f23f08 8073554: Remove unnecessary includes of markSweep[.inline].hpp 
Reviewed-by: tschatzl, coleenp
 2015-02-20 15:23:01 +01:00
Coleen Phillimore
4b628f1aee 8066171: Out of order with Metaspace allocation lock 
Lock resolved_references instead.

Reviewed-by: twisti, sspitsyn
 2014-12-05 15:15:13 -05:00
Jon Masamitsu
0e622bfc55 Merge 2014-06-25 20:41:16 -07:00
Coleen Phillimore
243d697d71 8026977: NPG: Remove ConstantPool::lock 
Write klass and resolved_references constant pool fields lock free.

Reviewed-by: jrose, twisti
 2014-06-19 11:16:10 -04:00
Goetz Lindenmaier
8e7c8f1d88 8044775: Improve usage of umbrella header atomic.inline.hpp 
Reviewed-by: stefank, kvn
 2014-06-04 11:56:44 +02:00
David Chase
23d6ad76d7 8029381: assert(is_method_type()) failed: bad cast 
Access to method_type and appendix from constant pool (cpcache) needs to be guarded by is_f1_null() because of racy update/initialization.

Reviewed-by: kvn, coleenp, jrose
 2014-06-02 14:32:29 -04:00
Serguei Spitsyn
7f2b064e43 8042796: jvmtiRedefineClasses.cpp: guarantee(false) failed: OLD and/or OBSOLETE method(s) found 
Relax the guaranty for deleted methods

Reviewed-by: dcubed, coleenp
 2014-05-16 15:05:44 -07:00
David Chase
305ec3bd3f 8037816: Fix for 8036122 breaks build with Xcode5/clang 
Repaired or selectively disabled offending formats; future-proofed with additional checking

Reviewed-by: kvn, jrose, stefank
 2014-05-09 16:50:54 -04:00
Goetz Lindenmaier
6e6f0720a9 8042195: Introduce umbrella header orderAccess.inline.hpp 
Reviewed-by: dholmes, kvn, stefank, twisti
 2014-04-29 15:17:27 +02:00
Coleen Phillimore
472622d900 8031820: NPG: Fix remaining references to metadata as oops in comments 
8012125: Comments for ConstantPoolCache should reflect the addition of resolved_references in ConstantPool

Updated comments in metadata header files, and renamed this_oop variables to this_cp or this_k when referring to constant pool or classes.

Reviewed-by: stefank, jmasa
 2014-03-26 21:47:45 -04:00
Goetz Lindenmaier
46c4ef6572 8029396: PPC64 (part 212): Several memory ordering fixes in C-code 
Memory ordering fixes in GC and other runtime code showing on PPC64.

Reviewed-by: kvn, coleenp
 2013-12-02 10:26:14 +01:00
Coleen Phillimore
0ff8fc93db 8025937: assert(existing_f1 == NULL || existing_f1 == f1) failed: illegal field change 
Create extra constant pool cache entries for invokespecial/InterfaceMethodref to hold the alternate resolution.

Reviewed-by: jrose, lfoltan, hseigel
 2013-11-13 16:42:24 -05:00
Ioi Lam
0e4eda601c 8014910: deadlock between JVM/TI ClassPrepare event handler and CompilerThread 
Revert changes in JDK-8008962

Reviewed-by: coleenp, sspitsyn
 2013-10-22 14:29:02 -07:00
Lois Foltan
7bf953d005 7195622: CheckUnhandledOops has limited usefulness now 
Enable CHECK_UNHANDLED_OOPS in fastdebug builds across all supported platforms.

Reviewed-by: coleenp, hseigel, dholmes, stefank, twisti, ihse, rdurbin
 2013-09-26 10:25:02 -04:00
David Chase
222c735458 8014013: CallInfo structure no longer accurately reports the result of a LinkResolver operation 
Enhance method resolution and resulting data structures, plus some refactoring.

Reviewed-by: twisti, acorn, jrose
 2013-09-13 22:38:02 -04:00
Ioi Lam
9dc36eb923 8014912: Restore PrintSharedSpaces functionality after NPG 
Added dumping of object sizes in CDS archive, sorted by MetaspaceObj::Type

Reviewed-by: coleenp, acorn
 2013-05-28 16:36:19 -07:00
Ioi Lam
4e19360f89 8008962: NPG: Memory regression: One extra Monitor per ConstantPool 
Re-use InstanceKlass::_init_lock locking ConstantPool as well.

Reviewed-by: dholmes, coleenp, acorn
 2013-04-25 12:55:49 -07:00
Coleen Phillimore
addd95f165 8003553: NPG: metaspace objects should be zeroed in constructors 
Zero metadata in constructors, not in allocation (and some in constructors)

Reviewed-by: jmasa, sspitsyn
 2013-03-08 11:47:57 -05:00
Serguei Spitsyn
6ff685b4c8 Merge 2013-02-08 09:14:06 -08:00
Daniel D. Daugherty
8ef946f380 7182152: Instrumentation hot swap test incorrect monitor count 
Add/refine new tracing support using -XX:TraceRedefineClasses=16384.

Reviewed-by: coleenp, acorn, sspitsyn
 2013-02-06 14:31:37 -08:00
Joseph Provino
698fba94ef 8005915: Unify SERIALGC and INCLUDE_ALTERNATE_GCS 
Rename INCLUDE_ALTERNATE_GCS to INCLUDE_ALL_GCS and replace SERIALGC with INCLUDE_ALL_GCS.

Reviewed-by: coleenp, stefank
 2013-01-23 13:02:39 -05:00
Coleen Phillimore
ddec2a3aed Merge 2012-11-16 09:19:12 -05:00
Harold Seigel
4aad9b74e7 8001471: Klass::cast() does nothing 
Remove function Klass::cast() and calls to it.

Reviewed-by: dholmes, coleenp
 2012-11-12 16:15:05 -05:00
Nils Eliasson
98a91e2ab3 Merge 2012-11-08 22:39:08 +01:00
Harold Seigel
7fee66f152 8000725: NPG: method_holder() and pool_holder() and pool_holder field should be InstanceKlass 
Change types of above methods and field to InstanceKlass and remove unneeded casts from the source files.

Reviewed-by: dholmes, coleenp, zgu
 2012-11-06 15:09:37 -05:00
Bharadwaj Yadavalli
642c6b415a 8001658: No need to pass resolved_references as argument to ConstantPoolCacheEntry::set_method_handle_common 
Reviewed-by: twisti
 2012-11-02 12:30:46 -07:00
Christian Thalinger
59b8489a0c 7200949: JSR 292: rubybench/bench/time/bench_base64.rb fails with jruby.jar not on boot class path 
Reviewed-by: jrose, kvn
 2012-10-01 14:50:10 -07:00
Christian Thalinger
2ab9ff2658 7196242: vm/mlvm/indy/stress/java/loopsAndThreads crashed 
Reviewed-by: jrose, coleenp, jmasa, kvn
 2012-09-10 16:37:22 -07:00
Jon Masamitsu
5c58d27aac 6964458: Reimplement class meta-data storage to use native memory 
Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes

Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com>
Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com>
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
 2012-09-01 13:25:18 -04:00