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816 Commits

Author SHA1 Message Date
Shrinivas Joshi
c0f886ec65 8035936: SIGBUS in StubRoutines::aesencryptBlock, solaris-sparc 
Fix the arbitrary alignment issue in SPARC AES crypto stub routines.

Reviewed-by: kvn, iveresov
 2014-04-30 14:14:01 -07:00
Goetz Lindenmaier
6e6f0720a9 8042195: Introduce umbrella header orderAccess.inline.hpp 
Reviewed-by: dholmes, kvn, stefank, twisti
 2014-04-29 15:17:27 +02:00
Tobias Hartmann
06c26b6f97 8036956: remove EnableInvokeDynamic flag 
The EnableInvokeDynamic flag and all support code is removed because it is not longer used in JDK 9.

Reviewed-by: kvn, twisti
 2014-04-29 08:08:44 +02:00
Daniel D. Daugherty
e403797d96 Merge 2014-04-18 10:55:41 -07:00
Alejandro Murillo
16d0213a96 Merge 2014-04-18 10:30:13 -07:00
Harold Seigel
cfa7d828d9 8040018: Remove bad assert in ClassFileParser.cpp 
Remove assert that prevent throwing valid exception

Reviewed-by: coleenp, lfoltan
 2014-04-18 08:51:34 -04:00
Alejandro Murillo
331d26800c Merge 2014-04-15 15:37:36 -07:00
Lois Foltan
8c36d0cd2b 8033150: invokestatic: IncompatibleClassChangeError trying to invoke static method from a parent in presence of conflicting defaults 
A static method should be preferred during method resolution over an overpass, search the current class as well as its superclasses.

Reviewed-by: acorn, coleenp, kamg
 2014-04-14 14:27:45 -04:00
Lois Foltan
5ca274e0ce 8038076: constraint on multianewarray instruction is not checked since class version 50 
No VerifiyError generated if multianewarray bytecode's array type descriptor was 1 dimension smaller than dimensions specified.

Reviewed-by: hseigel, ctornqvi, coleenp, kamg
 2014-04-14 10:13:03 -04:00
Peter Allwin
b12896283b Merge 2014-04-11 13:04:59 +02:00
Coleen Phillimore
c8990959f2 8028497: SIGSEGV at ClassLoaderData::oops_do(OopClosure*, KlassClosure*, bool) 
Keep class in CLD::_klasses list and mirror created for CDS classes if OOM during restore_shareable_info(). This keeps pointers consistent for CMS.

Reviewed-by: ehelin, stefank, jmasa, iklam
 2014-04-08 13:58:38 -04:00
Erik Helin
4bc795f2db Merge 2014-04-08 13:50:58 +02:00
Markus Grönlund
eea84b4feb 8039348: -XX:+TraceDeoptimization -XX:+Verbose -Xcomp can crash VM 
Reviewed-by: kvn, sla
 2014-04-08 11:50:01 +02:00
Stefan Karlsson
6583b826bb 8039244: Don't use UINT32_FORMAT and INT32_FORMAT when printing uints and ints in the GC code 
Reviewed-by: brutisso, tschatzl
 2014-04-04 09:46:10 +02:00
Marcus Larsson
9efb17f38f 6664815: Eliminate redundant memcpy operation in jni_GetStringUTFRegion 
Added support for target buffer in as_utf8_string(), minor refactoring of as_utf8 and added some internal VM testing

Reviewed-by: coleenp, dsimms, sla, dholmes
 2014-04-03 14:54:42 +02:00
Roland Westrelin
b21d142f01 8037970: make PrintMethodData a diagnostic options 
Make PrintMethodData a diagnostic options for performance investigation

Reviewed-by: kvn, iveresov
 2014-03-31 10:35:06 +02:00
Erik Helin
386f42f40c Merge 2014-03-21 09:11:56 +01:00
Per Lidén
4a4c0fce93 8029075: String deduplication in G1 
Implementation of JEP 192, http://openjdk.java.net/jeps/192

Reviewed-by: brutisso, tschatzl, coleenp
 2014-03-18 19:07:22 +01:00
Coleen Phillimore
4880019b3e 8036630: Null ProtectionDomain in JVM can cause NPE because principals field is not initialized to an empty array 
Call ProtectionDomain constructor instead of making all fields null.

Reviewed-by: fparain, zgu
 2014-03-18 13:45:27 -04:00
Stefan Karlsson
ba2326e19f 8035648: Don't use Handle in java_lang_String::print 
Reviewed-by: coleenp, pliden
 2014-02-27 10:34:55 +01:00
Erik Helin
a45b9ead44 Merge 2014-02-25 11:02:11 +01:00
Per Lidén
4dc240f785 8079792: GC directory structure cleanup 
Reviewed-by: brutisso, stefank, david
 2015-05-13 15:16:06 +02:00
Stefan Karlsson
a235c50791 8035412: Cleanup ClassLoaderData::is_alive 
Reviewed-by: coleenp, mgerdin
 2014-02-21 10:19:09 +01:00
Vladimir Kozlov
4200d0d095 Merge 2014-02-20 12:20:56 -08:00
Vladimir Kozlov
5117e1a805 Merge 2014-02-19 12:08:49 -08:00
Coleen Phillimore
4ab0b2732c 8027146: Class loading verification failure if GC occurs in Universe::flush_dependents_on 
Remove search in system dictionary and hacks, replace with verifying in CLD::_klasses list.

Reviewed-by: dcubed, acorn
 2014-02-15 13:03:38 -05:00
Yumin Qi
a90e842e0c 8033792: AltHashing used jint for imprecise bit shifting 
AltHashing used jint the way of juint in bit shifting which could lead loss of precision. Fix  by change _seed defined as juint.

Reviewed-by: coleenp, ccheung
 2014-02-10 21:29:14 -08:00
Christian Tornqvist
dd25d6fed0 8016644: Improve UnsupportedClassVersionError message 
Improved the UnsupportedClassVersionError message to hopefully be more user friendly

Reviewed-by: coleenp, dholmes, twisti
 2014-02-10 17:49:17 +01:00
Erik Helin
4b802a6d31 Merge 2014-01-30 14:01:45 +01:00
Vladimir Kozlov
c3a0e80e0b Merge 2014-01-28 12:25:34 -08:00
Harold Seigel
39f19c2f76 8028553: The JVM should not throw VerifyError when 'overriding' a static final method in a superclass 
Check if method is static before throwing exception.

Reviewed-by: kamg, coleenp, lfoltan, fparain
 2014-01-24 08:13:42 -05:00
Morris Meyer
92d751996e Merge 2014-01-17 10:43:43 -08:00
Shrinivas Joshi
d4c9d3889b 8002074: Support for AES on SPARC 
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 
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
Thomas Schatzl
4bb3631855 8027476: Improve performance of Stringtable unlink 
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
Harold Seigel
f84476eec5 Merge 2014-01-13 18:30:57 -05:00
Morris Meyer
a665235538 Merge 2014-01-10 12:54:08 -08:00
Harold Seigel
9099e9ddcc 8034926: Attribute classes properly 
Add check to prevent underflow

Reviewed-by: coleenp, ahgross
 2014-02-20 13:11:23 -05:00
Igor Ignatyev
26ad8adaf4 8031115: intrinsics for Math.decrementExact(J) and incrementExact(J) don't work 
Reviewed-by: kvn, twisti
 2014-01-09 19:03:36 +04:00
Daniel D. Daugherty
1eed5c3f4d Merge 2014-01-08 13:53:24 -08:00
Jeremy Manson
783155575c 8031376: TraceClassLoading expects there to be a (Java) caller when you load a class with the bootstrap class loader 
Reviewed-by: sla, dholmes
 2014-01-08 08:34:02 +01:00
Coleen Phillimore
469f290817 8029178: Parallel class loading test anonymous-simple gets SIGSEGV in Metaspace::contains 
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
Joe Darcy
4d741fe483 8030656: Bad version check for parameter information in src/share/vm/classfile/javaClasses.cpp 
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 
Copyright year updated for files modified during 2013

Reviewed-by: twisti, iveresov
 2013-12-24 11:48:39 -08:00
Coleen Phillimore
208a1a025e 8030633: nsk/jvmti/RedefineClasses/StressRedefine failed invalid method ordering length on Solaris 
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
Harold Seigel
4856bd53aa 8027804: JCK resolveMethod test fails expecting AbstractMethodError 
Create AME overpass methods and fix method search logic

Reviewed-by: kamg, acorn, lfoltan, coleenp
 2013-12-16 08:24:33 -05:00
Roland Westrelin
bbb97e5b39 8029383: assert(counter_changed) failed: failed dependencies, but counter didn't change 
No call to SystemDictionary::notice_modification() when class is defined through Unsafe.defineAnonymousClass() can caused missed dependency change.

Reviewed-by: kvn, twisti
 2013-12-13 09:25:44 +01:00
Vladimir Kozlov
3b4f167e54 Merge 2013-12-12 11:05:39 -08:00
Karen Kinnear
536943884a 8028438: static superclass method masks default methods 
Reviewed-by: hseigel, lfoltan, coleenp
 2013-12-03 11:13:14 -08:00
Vladimir Kozlov
1b2bf0be10 Merge 2013-12-05 15:13:12 -08:00