Yumin Qi
f712e12f98
6830717: replay of compilations would help with debugging
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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
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Remove function Klass::cast() and calls to it.
Reviewed-by: dholmes, coleenp
2012-11-12 16:15:05 -05:00
Harold Seigel
a28380d97e
7122219: Passed StringTableSize value not verified
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Check that the values specified for -XX:StringTableSize are within a certain range.
Reviewed-by: dholmes, coleenp
2012-11-12 15:58:11 -05:00
Chris Plummer
77c6d4fa5f
Merge
2012-11-09 09:45:00 -08:00
Bill Pittore
dd5c8eb660
8001185: parsing of sun.boot.library.path in os::dll_build_name somewhat broken
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Dll_dir can contain multiple paths, need to parse them correctly when loading agents
Reviewed-by: dholmes, dlong
2012-11-07 17:53:02 -05:00
Harold Seigel
7fee66f152
8000725: NPG: method_holder() and pool_holder() and pool_holder field should be InstanceKlass
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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
Coleen Phillimore
3b8016772d
Merge
2012-11-01 11:57:53 -04:00
Staffan Larsen
ff6a68b801
8002078: hs_err_pid file should report full JDK version string
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Reviewed-by: dholmes, sspitsyn, kmo
2012-11-01 13:05:47 +01:00
Vladimir Kozlov
b8abfa016c
Merge
2012-10-26 12:06:55 -07:00
Tom Deneau
6d94ef1ee7
7184394: add intrinsics to use AES instructions
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Use new x86 AES instructions for AESCrypt.
Reviewed-by: twisti, kvn, roland
2012-10-24 14:33:22 -07:00
Coleen Phillimore
b1c7936406
Merge
2012-10-18 12:29:56 -04:00
Jon Masamitsu
ea25b80875
Merge
2012-10-17 13:59:57 -07:00
Vladimir Kozlov
5f132a5ec3
Merge
2012-10-12 09:22:52 -07:00
Christian Thalinger
222b2457ed
8000740: remove LinkWellKnownClasses
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Reviewed-by: kvn, jrose
2012-10-11 14:46:20 -07:00
Stefan Karlsson
724e5ecfb3
8000659: NPG: ClassCastExceptions are unexpectedly thrown when testing nashorn
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Treat the oops in invoke_method_table() as strong roots when ClassUnloading is enabled.
Reviewed-by: kamg, coleenp
2012-10-09 22:12:25 +02:00
Mikael Vidstedt
769dd50182
7197424: update copyright year to match last edit in jdk8 hotspot repository
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Update copyright year to 2012 for relevant files
Reviewed-by: dholmes, coleenp
2012-10-09 10:09:34 -07:00
Roland Westrelin
61eb5a0549
7054512: Compress class pointers after perm gen removal
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Support of compress class pointers in the compilers.
Reviewed-by: kvn, twisti
2012-10-09 10:11:38 +02:00
Rickard Bäckman
25e07fb041
Merge
2012-10-09 07:41:27 +02:00
Christian Thalinger
7162ad011c
8000263: JSR 292: signature types may appear to be unloaded
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Reviewed-by: kvn, jrose
2012-10-08 17:04:00 -07:00
Keith McGuigan
41961c75f6
Merge
2012-11-02 16:09:50 -07:00
Keith McGuigan
6563cda42b
7200776: Implement default methods in interfaces
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Add generic type analysis and default method selection algorithms
Reviewed-by: coleenp, acorn
2012-10-11 12:25:42 -04:00
Christian Thalinger
59b8489a0c
7200949: JSR 292: rubybench/bench/time/bench_base64.rb fails with jruby.jar not on boot class path
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Reviewed-by: jrose, kvn
2012-10-01 14:50:10 -07:00
Coleen Phillimore
28047d6a0f
8000213: NPG: Should have renamed arrayKlass and typeArrayKlass
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Capitalize these metadata types (and objArrayKlass)
Reviewed-by: stefank, twisti, kvn
2012-09-29 06:40:00 -04:00
Coleen Phillimore
5f4a2405a7
Merge
2012-10-15 22:33:19 -04:00
Keith McGuigan
04a9a14193
7054345: Support version 52.0 class file in HotSpot
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Accept classfiles with major version 52
Reviewed-by: coleenp, acorn
2012-10-11 14:27:54 -04:00
Harold Seigel
6b158b4089
7199068: NPG: SharedSkipVerify is meaningless
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Remove the SharedSkipVerify flag
Reviewed-by: kamg, sspitsyn, coleenp
2012-10-10 17:04:33 -04:00
Vladimir Kozlov
913a550c76
Merge
2012-09-24 14:46:06 -07:00
Jon Masamitsu
f6cc90e927
7199923: NPG: tools/javac/T7093325.java timeout
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Reviewed-by: stefank, coleenp, kvn
2012-09-20 12:18:23 -07:00
Roland Westrelin
302540691b
7023898: Intrinsify AtomicLongFieldUpdater.getAndIncrement()
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Use shorter instruction sequences for atomic add and atomic exchange when possible.
Reviewed-by: kvn, jrose
2012-09-20 16:49:17 +02:00
Coleen Phillimore
9a271f468a
7197269: NPG: FollowReferences has no ClassLoader -> Class link to follow
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Restore java/lang/ClassLoader.addClass() upcall
Reviewed-by: sspitsyn, dcubed, jmasa
2012-09-17 10:46:59 -04:00
Coleen Phillimore
12b9a4edbb
7195833: NPG: Rename instanceClassLoaderKlass, instanceRefKlass and instanceMirrorKlass
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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
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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
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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
Daniel D. Daugherty
9d85b8e187
Merge
2012-08-17 11:57:46 -07:00
Christian Thalinger
e622fcdc27
7188911: nightly failures after JSR 292 lazy method handle update (round 2)
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Reviewed-by: kvn, jrose
2012-08-07 14:32:08 -07:00
Keith McGuigan
dbe25e46f3
7116786: RFE: Detailed information on VerifyErrors
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Provide additional detail in VerifyError messages
Reviewed-by: sspitsyn, acorn
2012-08-06 15:54:45 -04:00
Christian Thalinger
b9eb5785cc
7187290: nightly failures after JSR 292 lazy method handle update
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Reviewed-by: kvn, twisti
2012-07-27 16:14:15 -07:00
Christian Thalinger
12901d0e5b
7023639: JSR 292 method handle invocation needs a fast path for compiled code
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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
Vladimir Kozlov
4b6b0ec3c4
Merge
2012-07-17 11:16:13 -07:00
Vladimir Kozlov
310ad38a4b
Merge
2012-07-16 19:50:52 -07:00
Christian Thalinger
19ea8f720f
7087357: JSR 292: remove obsolete code after 7085860
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Reviewed-by: kvn, never
2012-07-16 11:14:41 -07:00
Jiangli Zhou
7b82f72ba9
Merge
2012-07-13 20:14:27 -04:00
Michael Haupt
e0cf9c652d
6711908: JVM needs direct access to some annotations
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Add annotation extraction code to class file parser.
Reviewed-by: twisti, jrose, kvn
2012-07-12 00:39:53 -07:00
Frederic Parain
13c689d9c3
6294277: java -Xdebug crashes on SourceDebugExtension attribute larger than 64K
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Reviewed-by: sspitsyn, dholmes, coleenp, kamg
2012-07-09 01:28:37 -07:00
Bertrand Delsart
37d969c6ab
Merge
2012-07-02 04:19:22 -04:00
Alejandro Murillo
fad2bafa7b
Merge
2012-06-29 17:04:39 -07:00
Vladimir Kozlov
3a84f5407b
Merge
2012-06-28 10:35:28 -07:00
Coleen Phillimore
559278381b
7181200: JVM new hashing code breaks SA in product mode
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Made new_hash() overloaded rather than a virtual function so SA code doesn't need to be changed.
Reviewed-by: kvn, acorn, dholmes, fparain
2012-07-04 15:55:45 -04:00
Coleen Phillimore
135f315eaa
Merge
2012-07-02 13:11:28 -04:00
Zhengyu Gu
a39b17624a
6995781: Native Memory Tracking (Phase 1)
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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