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609 Commits

Author SHA1 Message Date
Coleen Phillimore
b1689ab022 8026946: JvmtiEnv::SetBreakpoint and JvmtiEnv::ClearBreakpoint should use MethodHandle 
8026948: JvmtiEnv::SetBreakpoint and JvmtiEnv::ClearBreakpoint might not work with anonymous classes

Walk methods in breakpoints for marking on stack so they aren't deallocated by redefine classes.  Use class_holder rather than class_loader to keep GC from reclaiming class owning the method.

Reviewed-by: sspitsyn, ehelin, sla
 2013-11-01 10:32:36 -04:00
Calvin Cheung
bea255ee35 Merge 2013-10-25 22:06:43 -07:00
John Coomes
ca4a0c5c64 Merge 2013-10-25 08:38:42 -07:00
Igor Veresov
986d2145ba Merge 2013-10-24 16:25:24 -07:00
Fredrik Arvidsson
508272e5f5 8024423: JVMTI: GetLoadedClasses doesn't enumerate anonymous classes 
Rewrite of the getLoadedClasses() method implementation to include anonymous classes.

Reviewed-by: coleenp, sspitsyn
 2013-10-24 10:02:02 +02:00
Serguei Spitsyn
3375e14588 8023004: JSR 292: java.lang.RuntimeException: Original target method was called 
Reviewed-by: jrose
 2013-10-23 20:15:24 +04:00
Ioi Lam
0e4eda601c 8014910: deadlock between JVM/TI ClassPrepare event handler and CompilerThread 
Revert changes in JDK-8008962

Reviewed-by: coleenp, sspitsyn
 2013-10-22 14:29:02 -07:00
Erik Helin
27f1f8efe6 8025834: NPE in Parallel Scavenge with -XX:+CheckUnhandledOops 
Reviewed-by: coleenp, mgerdin, sspitsyn
 2013-10-21 14:20:47 +02:00
Stefan Karlsson
f149d47720 8026391: The Metachunk header wastes memory 
Reviewed-by: coleenp, jmasa
 2013-10-15 14:28:51 +02:00
Mikael Gerdin
444a15a09f 8015255: NPG: Don't waste fragment at the end of a VirtualSpaceNode before retiring it 
Chunk up the last piece of committed memory in a VSN when getting a new one.

Reviewed-by: stefank, jmasa
 2013-10-15 13:56:46 +02:00
Mandy Chung
f9f9dd164a 8026025: JVM_GetCallerClass allows Reflection.getCallerClass(int depth) to use 
Reviewed-by: alanb, dholmes, twisti
 2013-10-08 02:56:06 -04:00
Karen Kinnear
088ded71f9 8009130: Lambda: Fix access controls, loader constraints 
New default methods list with inherited superinterface methods

Reviewed-by: minqi, sspitsyn, coleenp
 2013-10-07 12:20:28 -04:00
Staffan Larsen
dcbbb4d37b 8025922: JNI access to Strings need to check if the value field is non-null 
Reviewed-by: dholmes, dcubed
 2013-10-05 15:18:57 +02:00
Calvin Cheung
48a315bb52 Merge 2013-10-04 21:00:43 -07:00
Coleen Phillimore
916c31fb47 Merge 2013-10-05 00:58:43 +02:00
Coleen Phillimore
b08778e139 8025238: nsk/jvmti/scenarios/bcinstr/BI04/bi04t002 crashed with SIGSEGV 
Redefined class in stack trace may not be found by method_idnum so handle null.

Reviewed-by: sla, dcubed, sspitsyn
 2013-10-03 18:53:27 -04:00
Igor Veresov
51a9303c03 Merge 2013-10-03 16:38:21 +04:00
Mikael Vidstedt
a9927a8ee9 8024087: Remove dead JVM_{Get,Set}PrimitiveFieldValues functions 
The two functions were used to support JDK 1.3 but are no longer in use

Reviewed-by: coleenp, ctornqvi, twisti, dsamersoff
 2013-10-02 09:18:56 -07:00
Lois Foltan
67639e0b1a 8025570: Naked oop in test/serviceability/ParserTest 
Fix for two naked objArrayOop(s) oops causing test failure

Reviewed-by: coleenp, ctornqvi
 2013-10-01 14:23:07 -04:00
Zhengyu Gu
bfafab7b47 Merge 2013-09-27 10:08:56 -04:00
Niclas Adlertz
562ce20154 Merge 2013-09-27 12:43:51 -07:00
Christian Thalinger
cd7bfac363 8024545: make develop and notproduct flag values available in product builds 
Reviewed-by: dholmes, kvn
 2013-09-26 12:07:53 -07:00
Lois Foltan
7bf953d005 7195622: CheckUnhandledOops has limited usefulness now 
Enable CHECK_UNHANDLED_OOPS in fastdebug builds across all supported platforms.

Reviewed-by: coleenp, hseigel, dholmes, stefank, twisti, ihse, rdurbin
 2013-09-26 10:25:02 -04:00
Thomas Schatzl
4abf168208 Merge 2013-09-26 12:18:21 +02:00
Bengt Rutisson
dc5131c84d 8025228: assert(new_entry->reserved_words() == vs_word_size) fails in nightly 
Reviewed-by: mgerdin, tschatzl, jmasa
 2013-09-25 17:23:41 +02:00
Thomas Schatzl
ab5637182c 7163191: G1: introduce a "heap spanning table" abstraction 
Add G1BiasedArray<T> that is an array where each element represents a fixed-sized subdivision of the heap. Use this abstraction to refactor the HeapRegionSeq class.

Reviewed-by: brutisso
 2013-09-25 13:25:24 +02:00
Daniel D. Daugherty
156b06d897 Merge 2013-09-20 12:58:35 -07:00
Coleen Phillimore
ec5e07f810 8022887: Assertion hit while using class and redefining it with RedefineClasses simultaneously 
Need to refetch each method from InstanceKlass after all safepoints.  Removed leaky PreviousVersionInfo code.

Reviewed-by: dcubed, sspitsyn
 2013-09-20 09:30:02 -04:00
Niclas Adlertz
afef481831 Merge 2013-09-19 18:01:39 +02:00
Thomas Schatzl
0a1b832ae0 Merge 2013-09-19 09:34:20 +02:00
Thomas Schatzl
9005953c71 Merge 2013-09-19 09:26:08 +02:00
Bertrand Delsart
765632873a Merge 2013-09-18 21:47:51 -07:00
Sergey Gabdurakhmanov
c5c705217b 8022836: JVM crashes in JVMTIENVBASE::GET_CURRENT_CONTENDED_MONITOR and GET_OWNED_MONITOR 
Check that the _java_thread parameter is valid when it is possible that the JavaThread has exited after the initial checks were made in generated/jvmtifiles/jvmtiEnter.cpp: jvmti_GetCurrentContendedMonitor()

Reviewed-by: dcubed, dsamersoff
 2013-09-18 16:48:49 +04:00
Yumin Qi
0cd7bc2cde 7164841: Improvements to the GC log file rotation 
Made changes to easily identify current log file in rotation. Parameterize the input with %t for time replacement in file name.

Reviewed-by: ccheung, tschatzl, tamao, zgu
 2013-09-16 15:35:04 -07:00
Goetz Lindenmaier
0732a739b3 8024468: PPC64 (part 201): cppInterpreter: implement bytecode profiling 
Implement profiling for c2 jit compilation. Also enable new cppInterpreter features.

Reviewed-by: kvn
 2013-09-15 15:28:58 +02:00
David Chase
222c735458 8014013: CallInfo structure no longer accurately reports the result of a LinkResolver operation 
Enhance method resolution and resulting data structures, plus some refactoring.

Reviewed-by: twisti, acorn, jrose
 2013-09-13 22:38:02 -04:00
Serguei Spitsyn
2823ae6943 8024346: ~CautiouslyPreserveExceptionMark - assert(!_thread->has_pending_exception()) failed: unexpected exception generated 
Pending exceptions must be handled properly after a call to the JVMTI merge_cp_and_rewrite

Reviewed-by: coleenp, dholmes
 2013-09-13 12:48:50 -07:00
Serguei Spitsyn
47e8234251 8024345: 'assert(_value != NULL) failed: resolving NULL _value' from VM_RedefineClasses::set_new_constant_pool 
The OOME's in the JVMTI merge_cp_and_rewrite and set_new_constant_pool must be handled correctly

Reviewed-by: coleenp, dholmes
 2013-09-13 12:47:44 -07:00
Serguei Spitsyn
5c11ecebfb 8017230: Internal Error (jvmtiRedefineClasses.cpp:1662): guarantee(false) failed: insert_space_at() failed 
Handle pending exceptions instead of firing a guarantee()

Reviewed-by: coleenp, dholmes
 2013-09-13 12:46:40 -07:00
Stefan Karlsson
8a515de48c 8024638: Count and expose the amount of committed memory in the metaspaces 
Reviewed-by: brutisso, ehelin
 2013-09-12 10:15:54 +02:00
Bill Pittore
091edb47c5 8024007: Misc. cleanup of static agent code 
Minor cleanup of static agent code from 8014135

Reviewed-by: dcubed, sspitsyn
 2013-09-11 20:03:34 -04:00
Thomas Schatzl
962008f22b 8010722: assert: failed: heap size is too big for compressed oops 
Use conservative assumptions of required alignment for the various garbage collector components into account when determining the maximum heap size that supports compressed oops. Using this conservative value avoids several circular dependencies in the calculation.

Reviewed-by: stefank, dholmes
 2013-09-11 16:25:02 +02:00
Vladimir Kozlov
1a700c9216 Merge 2013-09-05 11:04:39 -07:00
David Holmes
e5e78099db Merge 2013-08-29 00:22:13 -04:00
Stefan Karlsson
15464d7992 Merge 2013-08-26 07:01:23 -07:00
David Simms
618cb11a73 8022683: JNI GetStringUTFChars should return NULL on allocation failure not abort the VM 
Return NULL on OOM from GetStringChars, GetStringUTFChars and Get<PrimitiveType>ArrayElements family of functions.

Reviewed-by: dholmes, coleenp
 2013-08-26 09:33:01 +02:00
Chris Plummer
a8f6ab1f52 8020829: JT_HS: 2 runtime NMT tests fail on platforms if NMT detail is not supported 
Make tests query a new WhiteBox API to see if NMT detail is supported, and behave properly if it is not supported.

Reviewed-by: dholmes, coleenp
 2013-08-23 12:36:32 -07:00
Bill Pittore
993de8ba28 8014135: The JVMTI specification does not conform to recent changes in JNI specification 
Added support for statically linked agents

Reviewed-by: sspitsyn, bobv, coleenp
 2013-08-23 20:33:02 -04:00
Daniel D. Daugherty
3b29cc06ea Merge 2013-08-23 10:39:15 -07:00
Jiangli Zhou
5c6c0a8d1d 8023547: com/sun/jdi/RedefineMulti.sh fails with IllegalArgumentException after JDK-8021948 
Need to check if the constant pool mapping returns 0.

Reviewed-by: coleenp, sspitsyn
 2013-08-22 19:27:42 -04:00