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
cd7d504d54
8011803: release_C_heap_structures is never called for anonymous classes
...
Call this function from the ClassLoaderData destructor instead of the system dictionary walk.
Reviewed-by: stefank, mgerdin
2013-04-24 16:19:35 -04:00
Serguei Spitsyn
87f3086e13
8008511: JSR 292: MemberName vmtarget refs to methods must be updated at class redefinition
...
Lazily create and maintain the MemberNameTable to be able to update MemberName's
Reviewed-by: coleenp, jrose, dholmes
2013-04-20 04:07:08 -07:00
Daniel D. Daugherty
78339229bb
Merge
2013-04-05 10:38:08 -07:00
Harold Seigel
e1383d4931
8010943: guarantee(length == 0) failed: invalid method ordering length
...
Add DumpSharedSpaces to IF condition to handle verify during -Xshare:dump.
Reviewed-by: coleenp, zgu
2013-04-04 08:47:39 -04:00
Thomas Wuerthinger
06ef4cddf7
7153771: array bound check elimination for c1
...
When possible optimize out array bound checks, inserting predicates when needed.
Reviewed-by: never, kvn, twisti
2013-03-21 09:27:54 +01:00
Coleen Phillimore
c5867cb71b
8003419: NPG: Clean up metadata created during class loading if failure
...
Store metadata on ClassFileParser instance to be cleaned up by destructor. This enabled some refactoring of the enormous parseClassFile function.
Reviewed-by: jmasa, acorn
2013-03-13 17:34:29 -04:00
Daniel D. Daugherty
fc336457e7
Merge
2013-03-08 17:49:52 -08:00
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
Morris Meyer
15108cd14e
8008750: [partfait] Null pointer deference in hotspot/src/share/vm/oops/instanceKlass.hpp
...
Fix null pointer
Reviewed-by: kvn, coleenp
2013-03-05 18:03:36 -08:00
Coleen Phillimore
faea95b8d3
8007320: NPG: move method annotations
...
Allocate method annotations and attach to ConstMethod if present
Reviewed-by: dcubed, jiangli, sspitsyn, iklam
2013-02-11 14:06:22 -05:00
Bill Pittore
9cad40fca6
Merge
2013-02-07 16:05:48 -05:00
Ioi Lam
93b845e21b
6479360: PrintClassHistogram improvements
...
Jcmd <pid> GC.class_stats (UnlockDiagnosticVMOptions)
Reviewed-by: coleenp, hseigel, sla, acorn
2013-01-25 15:06:18 -05:00
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
Stefan Karlsson
67fc68ea7f
8005590: java_lang_Class injected field resolved_constructor appears unused
...
Reviewed-by: coleenp, dholmes
2013-01-15 13:32:13 +01:00
Zhengyu Gu
db4cfa5011
Merge
2013-01-08 11:39:53 -08:00
Zhengyu Gu
5c6318e816
8005048: NMT: #loaded classes needs to just show the # defined classes
...
Count number of instance classes so that it matches class metadata size
Reviewed-by: coleenp, acorn
2013-01-08 14:04:25 -05:00
Coleen Phillimore
64499d9494
8005494: SIGSEGV in Rewriter::relocate_and_link() when testing Weblogic with CompressedOops and KlassPtrs
...
Relocate functions with jsr's when rewriting so not repeated after reading shared archive
Reviewed-by: twisti, jrose
2013-01-02 20:28:09 -05:00
Joel Borggren-Franck
6ed6cb5375
8004823: Add VM support for type annotation reflection
...
Reviewed-by: dholmes, coleenp
2012-12-20 10:22:19 +01:00
Stefan Karlsson
57204d9f34
8003935: Simplify the needed includes for using Thread::current()
...
Reviewed-by: dholmes, rbackman, coleenp
2012-11-27 14:20:21 +01:00
Coleen Phillimore
ddec2a3aed
Merge
2012-11-16 09:19:12 -05:00
Yumin Qi
f712e12f98
6830717: replay of compilations would help with debugging
...
When java process crashed in compiler thread, repeat the compilation process will help finding root cause. This is done with using SA dump application class data and replay data from core dump, then use debug version of jvm to recompile the problematic java method.
Reviewed-by: kvn, twisti, sspitsyn
2012-11-12 14:03:53 -08:00
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
Keith McGuigan
6563cda42b
7200776: Implement default methods in interfaces
...
Add generic type analysis and default method selection algorithms
Reviewed-by: coleenp, acorn
2012-10-11 12:25:42 -04:00
Coleen Phillimore
28047d6a0f
8000213: NPG: Should have renamed arrayKlass and typeArrayKlass
...
Capitalize these metadata types (and objArrayKlass)
Reviewed-by: stefank, twisti, kvn
2012-09-29 06:40:00 -04:00
Coleen Phillimore
12b9a4edbb
7195833: NPG: Rename instanceClassLoaderKlass, instanceRefKlass and instanceMirrorKlass
...
Simple renaming to be consistent with instanceKlass->InstanceKlass renaming
Reviewed-by: stefank, jmasa
2012-09-07 12:04:16 -04:00
Coleen Phillimore
8536f548db
7195867: NPG: SAJDI tests fail with sun.jvm.hotspot.types.WrongTypeException: No suitable match for type
...
Need to restore the vtable in metadata when we restore the type from the shared archive.
Reviewed-by: acorn, jcoomes, jmasa, jrose
2012-09-05 20:08:08 -04:00
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
Christian Thalinger
12901d0e5b
7023639: JSR 292 method handle invocation needs a fast path for compiled code
...
6984705: JSR 292 method handle creation should not go through JNI
Remove assembly code for JDK 7 chained method handles
Co-authored-by: John Rose <john.r.rose@oracle.com>
Co-authored-by: Michael Haupt <michael.haupt@oracle.com>
Reviewed-by: jrose, twisti, kvn, mhaupt
2012-07-24 10:51:00 -07:00
Frederic Parain
13c689d9c3
6294277: java -Xdebug crashes on SourceDebugExtension attribute larger than 64K
...
Reviewed-by: sspitsyn, dholmes, coleenp, kamg
2012-07-09 01:28:37 -07:00
Zhengyu Gu
a39b17624a
6995781: Native Memory Tracking (Phase 1)
...
7151532: DCmd for hotspot native memory tracking
Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd
Reviewed-by: acorn, coleenp, fparain
2012-06-28 17:03:16 -04:00
Jiangli Zhou
2fa131f8db
7158552: The instanceKlsss::_host_klass is only needed for anonymous class for JSR 292 support
...
Change the _host_klass to be conditionally created embedded instanceKlass field.
Reviewed-by: jrose, coleenp, dholmes
2012-05-02 13:21:36 -04:00
Jiangli Zhou
4a02eb3afe
7154670: The instanceKlass _implementors[] and _nof_implementors are not needed for non-interface klass
...
Change implementor to embedded instanceKlass field.
Reviewed-by: sspitsyn, minqi, coleenp
2012-03-29 22:18:56 -04:00
Dean Long
41d6c584cd
Merge
2012-03-17 17:31:59 -04:00
Serguei Spitsyn
7d0f6b051c
7123170: JCK vm/jvmti/ResourceExhausted/resexh001/resexh00101/ tests fails since 7u4 b02
...
The JVMTI ResourceExhausted events must be generated in all places where OOME is thrown
Reviewed-by: acorn, coleenp, dcubed, dholmes, dsamersoff, jwilhelm, tonyp
2012-03-14 20:06:48 -07:00
Jiangli Zhou
b9e6895d3a
7109878: The instanceKlass EnclosingMethhod attribute fields can be folded into the _inner_class field
...
Fold instanceKlass::_enclosing_method_class_index and instanceKlass::_enclosing_method_method_index into the instanceKlass::_inner_classes array.
Reviewed-by: never, coleenp
2012-03-13 13:50:48 -04:00
Jiangli Zhou
f9f4ba0203
7117052: instanceKlass::_init_state can be u1 type
...
Change instanceKlass::_init_state field to u1 type.
Reviewed-by: bdelsart, coleenp, dholmes, phh, never
2011-12-06 18:28:51 -05:00
Christos Zoulas
32708baef1
7098194: integrate macosx-port changes
...
Integrate bsd-port/hotspot and macosx-port/hotspot changes as of 2011.09.29.
Co-authored-by: Greg Lewis <glewis@eyesbeyond.com>
Co-authored-by: Kurt Miller <kurt@intricatesoftware.com>
Co-authored-by: Alexander Strange <astrange@apple.com>
Co-authored-by: Mike Swingler <swingler@apple.com>
Co-authored-by: Roger Hoover <rhoover@apple.com>
Co-authored-by: Victor Hernandez <vhernandez@apple.com>
Co-authored-by: Pratik Solanki <psolanki@apple.com>
Reviewed-by: kvn, dholmes, never, phh
2011-10-13 09:35:42 -07:00
Kurt Miller
95c56a472b
7089790: integrate bsd-port changes
...
Co-authored-by: Greg Lewis <glewis@eyesbeyond.com>
Co-authored-by: Jung-uk Kim <jkim@freebsd.org>
Co-authored-by: Christos Zoulas <christos@zoulas.com>
Co-authored-by: Landon Fuller <landonf@plausible.coop>
Co-authored-by: The FreeBSD Foundation <board@freebsdfoundation.org>
Co-authored-by: Michael Franz <mvfranz@gmail.com>
Co-authored-by: Roger Hoover <rhoover@apple.com>
Co-authored-by: Alexander Strange <astrange@apple.com>
Reviewed-by: kvn, twisti, jrose
2011-09-25 16:03:29 -07:00
Tom Rodriguez
e3afdf10ad
7088955: add C2 IR support to the SA
...
Reviewed-by: kvn
2011-09-11 14:48:24 -07:00
Tom Rodriguez
e39ba1a5fe
7086585: make Java field injection more flexible
...
Reviewed-by: jrose, twisti, kvn, coleenp
2011-09-10 17:29:02 -07:00
Christian Thalinger
134c40b4db
7071653: JSR 292: call site change notification should be pushed not pulled
...
Reviewed-by: kvn, never, bdelsart
2011-08-16 04:14:05 -07:00
Coleen Phillimore
57769e3600
7033141: assert(has_cp_cache(i)) failed: oob
...
Unrewrite bytecodes for OOM error allocating the constant pool cache.
Reviewed-by: dcubed, acorn, never
2011-05-21 15:39:54 -07:00
Tom Rodriguez
2c72495789
7032306: Fastdebug build failure on Solaris with SS11 compilers
...
Reviewed-by: kvn, iveresov
2011-03-29 22:05:21 -07:00
Tom Rodriguez
6e8a263a06
7017732: move static fields into Class to prepare for perm gen removal
...
Reviewed-by: kvn, coleenp, twisti, stefank
2011-03-18 16:00:34 -07:00
John R Rose
f6344076f2
7012648: move JSR 292 to package java.lang.invoke and adjust names
...
Package and class renaming only; delete unused methods and classes
Reviewed-by: twisti
2011-03-11 22:34:57 -08:00
Keith McGuigan
fac0855180
6845426: non-static <clinit> method with no args is called during the class initialization process
...
Only call <clinit> with ACC_STATIC for classfiles with version > 50
Reviewed-by: acorn, dholmes, coleenp
2011-03-04 14:40:46 -05:00
Stefan Karlsson
0c395c7799
7014851: Remove unused parallel compaction code
...
Removed.
Reviewed-by: jcoomes, brutisso
2011-02-08 12:33:19 +01:00
Coleen Phillimore
7b4f8073f0
6990754: Use native memory and reference counting to implement SymbolTable
...
Move symbols from permgen into C heap and reference count them
Reviewed-by: never, acorn, jmasa, stefank
2011-01-27 16:11:27 -08:00
Stefan Karlsson
8006fe8f75
6989984: Use standard include model for Hospot
...
Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
2010-11-23 13:22:55 -08:00