28 Commits

Author SHA1 Message Date
John R Rose
973b1ef143 6939196: method handle signatures off the boot class path get linkage errors
Adjust MethodType lookup logic to search off the BCP, but not to cache those results

Reviewed-by: twisti
2010-05-01 21:57:35 -07:00
John R Rose
4eb75c2df3 6939134: JSR 292 adjustments to method handle invocation
Split MethodHandle.invoke into invokeExact and invokeGeneric; also clean up JVM-to-Java interfaces

Reviewed-by: twisti
2010-05-01 02:42:18 -07:00
Abhijit Saha
845f11dd17 Merge 2010-03-24 17:16:33 -07:00
Antonios Printezis
c157b744ed 6920977: G1: guarantee(k == probe->klass(),"klass should be in dictionary") fails
The guarantee is too strict and the test will fail (incorrectly) if the class is not in the system dictionary but in the placeholders.

Reviewed-by: acorn, phh
2010-02-05 11:05:50 -05:00
Karen Kinnear
8101e71766 6626217: Fixed loader constraint array handling
Loader constraints track array elements, not arrays themselves.

Reviewed-by: dcubed, kevinw
2010-01-19 16:03:09 -05:00
Tom Rodriguez
98449cf2c2 6914300: ciEnv should export all well known classes
Reviewed-by: kvn, twisti
2010-01-06 14:22:39 -08:00
Christian Thalinger
caf28727eb 6893081: method handle & invokedynamic code needs additional cleanup (post 6815692, 6858164)
During the work for 6829187 we have fixed a number of basic bugs which are logically grouped with 6815692 and 6858164 but which must be reviewed and pushed separately.

Reviewed-by: kvn, never
2010-01-04 18:38:08 +01:00
Karen Kinnear
8b3ec53033 Merge 2009-11-23 16:24:35 -05:00
Karen Kinnear
47748afed5 6893504: LinkageError for bootstrap duplicate class definitions
Reviewed-by: kamg, xlu
2009-11-11 15:49:38 -05:00
John R Rose
903247cf85 6858164: invokedynamic code needs some cleanup (post-6655638)
Fix several crashers, remove needless paths for boxed-style bootstrap method call, refactor & simplify APIs for rewriter constantPoolOop, remove sun.dyn.CallSiteImpl

Reviewed-by: kvn
2009-10-30 16:22:59 -07:00
John R Rose
2134a92922 6815692: method handle code needs some cleanup (post-6655638)
Correctly raise exceptions, support safe bitwise "raw" conversions, fix bugs revealed by VerifyMethodHandles, remove dead code, improve debugging support

Reviewed-by: never, twisti
2009-10-17 19:51:05 -07:00
John R Rose
40d52710f6 Merge 2009-09-23 23:56:15 -07:00
John R Rose
e261aecad8 6863023: need non-perm oops in code cache for JSR 292
Make a special root-list for those few nmethods which might contain non-perm oops.

Reviewed-by: twisti, kvn, never, jmasa, ysr
2009-09-15 21:53:47 -07:00
Karen Kinnear
488e99efd8 6830542: Performance: JVM_DefineClass already verified
Reviewed-by: kamg, phh
2009-09-04 12:53:02 -04:00
Mandy Chung
08f5aeffc1 6857194: Add hotspot perf counters to aid class loading performance measurement
Add new jvmstat counters to measure detailed class loading time

Reviewed-by: acorn, kamg
2009-07-10 11:10:00 -07:00
John R Rose
34c1d72421 6655646: dynamic languages need dynamically linked call sites
Invokedynamic instruction (JSR 292 RI)

Reviewed-by: twisti, never
2009-04-21 23:21:04 -07:00
John R Rose
ce0c084720 6655638: dynamic languages need method handles
Initial implementation, with known omissions (x86/64, sparc, compiler optim., c-oops, C++ interp.)

Reviewed-by: kvn, twisti, never
2009-04-08 10:56:49 -07:00
John R Rose
cfb08c72ba 6814659: separable cleanups and subroutines for 6655638
Preparatory but separable changes for method handles

Reviewed-by: kvn, never
2009-03-20 23:19:36 -07:00
Xiomara Jayasena
2be2e027b0 6814575: Update copyright year
Update copyright for files that have been modified in 2009, up to 03/09

Reviewed-by: katleman, tbell, ohair
2009-03-09 13:28:46 -07:00
Vladimir Kozlov
681eb89b31 Merge 2009-02-17 14:30:24 -08:00
Vladimir Kozlov
a23ea7296a 6790209: server VM fails with assert(will_link,"_new: typeflow responsibility")
Add missing code for reflection class loader in SystemDictionary::find().

Reviewed-by: never, jrose
2009-01-16 11:23:10 -08:00
Karen Kinnear
9bf4545843 6791656: nsk defclass0 asserts handles.hpp
Reviewed-by: phh, xlu
2009-01-08 16:27:28 -05:00
Karen Kinnear
315de68fc0 4670071: loadClassInternal is too restrictive
VM support for deadlock fix. Library fix in 4735126. See API proposal.

Reviewed-by: dholmes, blacklion
2009-01-05 13:44:03 -05:00
John R Rose
849e0ffb04 6653858: dynamic languages need to be able to load anonymous classes
Low-level privileged sun.misc.Unsafe.defineAnonymousClass

Reviewed-by: kvn
2008-11-12 22:33:26 -08:00
Xiomara Jayasena
c96a95c4b8 6719955: Update copyright year
Update copyright year for files that have been modified in 2008

Reviewed-by: ohair, tbell
2008-07-02 12:55:16 -07:00
John R Rose
bb7ccea4ff 6652736: well known classes in system dictionary are inefficiently processed
Combine many scalar variables into a single enum-indexed array in SystemDictionary.

Reviewed-by: kvn
2008-04-29 19:45:22 -07:00
Coleen Phillimore
218615259d 6646946: Kernel installation failed on Japanese and Chinese XP SP2 (VM part)
Convert strings from Download Manager into native encoding in the VM

Reviewed-by: sbohne, never, phh, kamg, xlu
2008-01-17 13:38:17 -08:00
J. Duke
8153779ad3 Initial load 2007-12-01 00:00:00 +00:00