Kevin Walls
b6d2068ee2
6994753: Implement optional hook to a Java method at VM startup
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Reviewed-by: mchung, acorn
2011-01-12 15:44:16 +00:00
Keith McGuigan
6308eab4d5
6814943: getcpool001 catches more than one JvmtiThreadState problem
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Mark field volatile, use membars, and change access order to close race
Reviewed-by: dcubed, dholmes
2011-01-11 10:06:00 -05:00
Keith McGuigan
ae65c6240f
6458402: 3 jvmti tests fail with CMS and +ExplicitGCInvokesConcurrent
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Make JvmtiGCMark safe to run non-safepoint and instrument CMS
Reviewed-by: ysr, dcubed
2011-01-10 17:14:53 -05:00
Daniel D. Daugherty
0c7a73dc8c
Merge
2011-01-07 15:54:32 -08:00
Paul Hohensee
7b0134a7cb
7003271: Hotspot should track cumulative Java heap bytes allocated on a per-thread basis
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Track allocated bytes in Thread's, update on TLAB retirement and direct allocation in Eden and tenured, add JNI methods for ThreadMXBean.
Reviewed-by: coleenp, kvn, dholmes, ysr
2011-01-07 10:42:32 -05:00
Christian Thalinger
84f5de835b
Merge
2011-01-07 03:41:07 -08:00
Christian Thalinger
a8a98509e7
7007377: JSR 292 MethodHandlesTest.testCastFailure fails on SPARC with -Xcomp +DeoptimizeALot
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Reviewed-by: kvn, jrose
2010-12-22 02:02:53 -08:00
Coleen Phillimore
b2bc7d218f
Merge
2010-12-16 09:31:55 -05:00
Keith McGuigan
de27a1608c
7004582: Add GetThisObject() function to JVMTI 1.2
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Add 'GetThisObject' function
Reviewed-by: never, coleenp
2010-12-09 15:04:26 -05:00
Igor Veresov
a9bee9ec34
Merge
2010-12-08 17:50:49 -08:00
Staffan Larsen
1765b0fbf0
6539281: -Xcheck:jni should validate char* argument to ReleaseStringUTFChars
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Tag allocated memory with a magic value and verify when releasing.
Reviewed-by: phh, stefank
2010-12-07 03:15:45 -08:00
Keith McGuigan
dd62e29b29
7003782: Update JVMTI version to 1.2 for jdk7
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Update minor version to 1.2 for jdk7
Reviewed-by: phh, dcubed
2010-12-06 20:21:15 -05:00
John R Rose
cc7c58e166
7001379: bootstrap method data needs to be moved from constant pool to a classfile attribute
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Reviewed-by: twisti
2010-12-03 15:53:57 -08:00
Staffan Larsen
7765368022
6981484: Update development launcher
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Add new development launcher called hotspot(.exe)
Reviewed-by: coleenp
2010-12-02 05:45:54 -08:00
Stefan Karlsson
4a33afe6c4
7003125: precompiled.hpp is included when precompiled headers are not used
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Added an ifndef DONT_USE_PRECOMPILED_HEADER to precompiled.hpp. Set up DONT_USE_PRECOMPILED_HEADER when compiling with Sun Studio or when the user specifies USE_PRECOMPILED_HEADER=0. Fixed broken include dependencies.
Reviewed-by: coleenp, kvn
2010-12-01 15:04:06 +01:00
Ivan P Krylov
9802f91e66
6348631: remove the use of the HPI library from Hotspot
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Move functions from hpi library to hotspot, communicate with licensees and open source community, check jdk for dependency, file CCC request
Reviewed-by: coleenp, acorn, dsamersoff
2010-12-01 18:26:32 -05:00
Christian Thalinger
36b4f60585
7001363: java/dyn/InvokeDynamic should not be a well-known class in the JVM
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Because of the removal of language support, the JDK 7 API for JSR 292 no longer includes a public class named java/dyn/InvokeDynamic.
Reviewed-by: jrose, kvn
2010-11-30 09:53:04 -08:00
Stefan Karlsson
8006fe8f75
6989984: Use standard include model for Hospot
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Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
2010-11-23 13:22:55 -08:00
Igor Veresov
39ef076af4
Merge
2010-11-08 14:33:48 -08:00
John R Rose
ce0125e7f2
6984311: JSR 292 needs optional bootstrap method parameters
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Allow CONSTANT_InvokeDynamic nodes to have any number of extra operands.
Reviewed-by: twisti
2010-10-30 13:08:23 -07:00
John R Rose
fb2011ac04
6981777: implement JSR 292 EG adjustments from summer 2010
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Small bug fix to make "raw" adapters work for JDK changes under 6981777
Reviewed-by: twisti
2010-10-30 12:19:07 -07:00
Karen Kinnear
22929fb78f
6988353: refactor contended sync subsystem
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Reduce complexity by factoring synchronizer.cpp
Reviewed-by: dholmes, never, coleenp
2010-10-22 15:59:34 -04:00
Tom Rodriguez
1d8c677377
6968367: can_post_on_exceptions is still using VM_DeoptimizeFrame in some places
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Reviewed-by: kvn, twisti
2010-10-19 16:14:34 -07:00
Christian Thalinger
98e9ecf9da
6987555: JSR 292 unboxing to a boolean value fails on big-endian SPARC
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Reviewed-by: never, jrose
2010-10-13 01:19:43 -07:00
John R Rose
52e3d262a1
6939224: MethodHandle.invokeGeneric needs to perform the correct set of conversions
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Reviewed-by: never
2010-09-13 23:24:30 -07:00
Igor Veresov
2c66a6c3fd
6953144: Tiered compilation
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Infrastructure for tiered compilation support (interpreter + c1 + c2) for 32 and 64 bit. Simple tiered policy implementation.
Reviewed-by: kvn, never, phh, twisti
2010-09-03 17:51:07 -07:00
Christian Thalinger
a4b2fe3b1c
6978355: renaming for 6961697
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This is the renaming part of 6961697 to keep the actual changes small for review.
Reviewed-by: kvn, never
2010-08-25 05:27:54 -07:00
Bob Vandette
b95c7e9523
6953477: Increase portability and flexibility of building Hotspot
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A collection of portability improvements including shared code support for PPC, ARM platforms, software floating point, cross compilation support and improvements in error crash detail.
Reviewed-by: phh, never, coleenp, dholmes
2010-08-03 08:13:38 -04:00
John R Rose
7e34622217
6969574: invokedynamic call sites deoptimize instead of executing
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Reviewed-by: kvn
2010-07-16 18:14:19 -07:00
John R Rose
a4e4149340
6964498: JSR 292 invokedynamic sites need local bootstrap methods
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Add JVM_CONSTANT_InvokeDynamic records to constant pool to determine per-instruction BSMs.
Reviewed-by: twisti
2010-07-15 18:40:45 -07:00
Tom Rodriguez
ea25541820
6968336: VM crash guarantee(!nm->is_zombie()) failed: cannot lock a zombie method
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Reviewed-by: twisti
2010-07-15 08:54:48 -07:00
Tom Rodriguez
bf1ca00b7c
6965671: fatal error: acquiring lock JNIGlobalHandle_lock/16 out of order with lock CodeCache_lock/1
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Reviewed-by: kvn, dcubed
2010-07-02 15:01:47 -07:00
Tom Rodriguez
fdaa7a673c
6656830: assert((*p)->is_oop(),"expected an oop while scanning weak refs")
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Reviewed-by: dcubed, kvn, twisti
2010-06-21 14:26:17 -07:00
John R Rose
1f4cfb029b
6939203: JSR 292 needs method handle constants
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Add new CP types CONSTANT_MethodHandle, CONSTANT_MethodType; extend 'ldc' bytecode.
Reviewed-by: twisti, never
2010-06-09 18:50:45 -07:00
John R Rose
d6a9b93b5a
Merge
2010-06-02 22:45:42 -07:00
Tom Rodriguez
b26797f892
6956931: assert(SafepointSynchronize::is_at_safepoint()) failed: must be executed at a safepoint
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Reviewed-by: kvn, dcubed
2010-06-02 14:23:23 -07:00
John R Rose
be95b163a6
6957080: MethodComparator needs stress testing
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Add a stress-test flag for running MethodComparator over many inputs. Fix bugs that crop up.
Reviewed-by: kvn
2010-05-29 19:22:32 -07:00
John R Rose
49cbc41c82
6957004: MethodComparator uses the wrong CP index accessor
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Change two uses of get_index_u2 to get_index_u2_cpcache; also tweak some debugging print functions
Reviewed-by: kvn
2010-05-28 16:23:51 -07:00
Erik Trimble
ba7c173659
6941466: Oracle rebranding changes for Hotspot repositories
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Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
2010-05-27 19:08:38 -07:00
John R Rose
581521ba96
6939207: refactor constant pool index processing
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Factored cleanup of instruction decode which prepares for enhanced ldc semantics.
Reviewed-by: twisti
2010-05-23 01:38:26 -07:00
John R Rose
71599d89d4
Merge
2010-05-11 15:19:19 -07:00
Antonios Printezis
cc872846f5
Merge
2010-05-03 16:31:07 -04:00
John R Rose
973b1ef143
6939196: method handle signatures off the boot class path get linkage errors
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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
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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
Christian Thalinger
0211f9703a
6943304: remove tagged stack interpreter
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Reviewed-by: coleenp, never, gbenson
2010-04-30 08:37:24 -07:00
Christian Thalinger
6d2a896bcd
6829193: JSR 292 needs to support SPARC
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There are unimplemented portions of the hotspot code for method handles and invokedynamic specific to SPARC.
Reviewed-by: kvn, never, jrose
2010-04-29 06:30:25 -07:00
Tom Rodriguez
eb534d777a
6943485: JVMTI always on capabilities change code generation too much
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Reviewed-by: twisti, dcubed
2010-04-26 23:59:45 -07:00
John Coomes
99196ff9ca
6888954: argument formatting for assert() and friends
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Reviewed-by: kvn, twisti, apetrusenko, never, dcubed
2010-04-22 13:23:15 -07:00
Vladimir Kozlov
6f0a3e4a80
Merge
2010-04-02 15:55:04 -07:00
Tom Rodriguez
7a9a877131
6936709: AsyncGetCallTrace doesn't handle inexact stack walking properly
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Reviewed-by: kvn
2010-04-01 16:06:57 -07:00
