1143 Commits

Author SHA1 Message Date
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
Harold Seigel
a28380d97e 7122219: Passed StringTableSize value not verified
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
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
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
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
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
Reviewed-by: kvn, jrose
2012-10-11 14:46:20 -07:00
Stefan Karlsson
724e5ecfb3 8000659: NPG: ClassCastExceptions are unexpectedly thrown when testing nashorn
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
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
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
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
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
Reviewed-by: jrose, kvn
2012-10-01 14:50:10 -07:00
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
5f4a2405a7 Merge 2012-10-15 22:33:19 -04:00
Keith McGuigan
04a9a14193 7054345: Support version 52.0 class file in HotSpot
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
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
Reviewed-by: stefank, coleenp, kvn
2012-09-20 12:18:23 -07:00
Roland Westrelin
302540691b 7023898: Intrinsify AtomicLongFieldUpdater.getAndIncrement()
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
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
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
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)
Reviewed-by: kvn, jrose
2012-08-07 14:32:08 -07:00
Keith McGuigan
dbe25e46f3 7116786: RFE: Detailed information on VerifyErrors
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
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
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
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
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
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
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)
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