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939 Commits

Author SHA1 Message Date
Lois Foltan
5f8b5ceaee 8067480: Crash in klassItable::initialize_itable_for_interface when running vm.runtime.defmeth.StaticMethodsTest 
A static method should be skipped in entirety by find_instance_method(), searching should continue to find an overpass method of the same name and signature if present.

Reviewed-by: acorn, hseigel
 2015-01-23 09:54:33 -05:00
Kevin Walls
3d112a8dc3 8035938: Memory leak in JvmtiEnv::GetConstantPool 
Reviewed-by: sspitsyn, dcubed
 2015-01-16 21:28:02 +00:00
Andrew Haley
781a793ed9 6584008: jvmtiStringPrimitiveCallback should not be invoked when string value is null 
Reviewed-by: sla, sspitsyn
 2015-01-16 09:15:22 +01:00
Paul Sandoz
582c3c193b Merge 2015-01-15 12:43:14 +00:00
Paul Sandoz
bfe8fc7433 8054494: Remove sun.misc.Unsafe.monitorEnter, monitorExit and tryMonitorEnter 
Co-authored-by: Filipp Zhinkin <filipp.zhinkin@gmail.com>
Reviewed-by: dholmes, coleenp
 2015-01-15 11:18:20 +01:00
Dmitry Samersoff
885e6ddf67 7076820: assert(addr != 0) failed: address sanity check in PerfMemory::detach with -XX:-UsePerfData 
Explicitly checks for UsePerfData and if it's false make Perf:detach a NOP.

Reviewed-by: dholmes, jbachorik
 2015-01-14 07:10:53 -08:00
Dean Long
f5750b67fd Merge 2015-01-08 17:45:10 -05:00
Coleen Phillimore
27a1ed85b6 8067836: The Universe::flush_foo methods belong in CodeCache 
Move this code to CodeCache.

Reviewed-by: kbarrett, kvn
 2015-01-06 19:30:28 -05:00
Goetz Lindenmaier
1c18aef92c 8064457: Introduce compressed oops mode disjoint base and improve compressed heap handling 
Introduce compressed oops mode disjoint base and improve compressed heap handling.

Reviewed-by: kvn, coleenp
 2015-01-05 12:07:37 -05:00
Yumin Qi
13548bcc63 Merge 2014-12-23 19:04:23 -08:00
Vladimir Kozlov
8bd2d4db6f Merge 2014-12-22 10:41:57 -08:00
Coleen Phillimore
feb09bc118 8067713: Move clean_weak_method_links for redefinition out of class unloading 
Do this work during class redefinition, only verify clean during class unloading in debug mode.

Reviewed-by: sspitsyn, roland, kbarrett
 2014-12-18 16:15:21 -05:00
Filipp Zhinkin
398f9958d6 8068272: Extend WhiteBox API with methods that check monitor state and force safepoint 
Reviewed-by: kvn, iignatyev
 2014-12-30 11:07:49 +03:00
Igor Ignatyev
e71ea0c5a9 8028595: WhiteBox API for stress testing of TieredCompilation 
Reviewed-by: kvn
 2014-12-16 17:56:24 +03:00
Yumin Qi
c4978df7aa Merge 2014-12-14 23:03:00 +00:00
Coleen Phillimore
f486fa7c1e 8042418: Remove JVM_FindClassFromClassLoader 
The function has been replaced so is no longer used.

Reviewed-by: mchung, dholmes
 2014-12-14 16:04:03 -05:00
Yumin Qi
e4961abb71 Merge 2014-12-12 20:49:14 -08:00
Max Ockner
1d76295d70 8047290: Make Mutex::_no_safepoint_check_flag locks verify that this lock never checks for safepoint 
Ensure consistent safepoint checking in Mutex/Monitor locking methods.

Reviewed-by: dholmes, dcubed, coleenp
 2014-12-11 21:34:43 -05:00
Vladimir Kozlov
48b6c6007f Merge 2014-12-11 15:06:12 -08:00
Andrew Haley
0b30e012ee 8064611: AARCH64: Changes to HotSpot shared code 
Everything except cpu/ and os_cpu/

Reviewed-by: dholmes, goetz, dlong, coleenp, kvn
 2014-12-11 13:11:53 -08:00
Tatiana Pivovarova
79ed4de1e1 8065134: Need WhiteBox::allocateCodeBlob(long, int) method to be implemented 
Reviewed-by: kvn, dholmes, iignatyev
 2014-12-09 17:31:40 +03:00
David Chase
0b7c6dc57c Merge 2014-12-04 11:35:09 -05:00
Jesper Wilhelmsson
9b430f2262 Merge 2014-12-04 10:40:19 +01:00
Yumin Qi
9767fa7cb2 Merge 2014-12-03 20:32:33 -08:00
Daniel D. Daugherty
fbf10d39fa Merge 2015-02-06 10:40:04 -08:00
Jaroslav Bachorik
48639428ce 8068976: Remove JSDT implementation 
Reviewed-by: sla, mchung, dholmes
 2015-01-12 14:05:16 +01:00
Igor Ignatyev
3a9c14c70a 8064669: compiler/whitebox/AllocationCodeBlobTest.java crashes / asserts 
Reviewed-by: kvn, anoll
 2014-12-02 12:36:03 +03:00
Jesper Wilhelmsson
e7a218b4b6 Merge 2015-03-16 18:13:35 +01:00
Andrey Zakharov
9272128a46 8061715: gc/g1/TestShrinkAuxiliaryData15.java fails with java.lang.RuntimeException: heap decommit failed - after > before 
Added WhiteBox methods to count regions and exact aux data sizes

Reviewed-by: tschatzl, jwilhelm, mgerdin
 2015-03-16 17:51:28 +03:00
Max Ockner
91dbd4f088 8060074: os::free() takes MemoryTrackingLevel but doesn't need it 
Cleaned up unused arguments in os::free and it's callers.

Reviewed-by: lfoltan, coleenp, ctornqvi, dholmes
 2014-12-01 12:16:15 -05:00
Jesper Wilhelmsson
4fafece403 Merge 2014-12-01 12:11:11 +01:00
Jaroslav Bachorik
6c1cf6ba45 8065783: DCMD parser fails to recognize one character argument when it's positioned last 
Reviewed-by: sla, egahlin, fparain
 2014-11-28 16:33:57 +01:00
Leonid Mesnik
c8a147b8c7 8065579: WB method to start G1 concurrent mark cycle should be introduced 
Add a WhiteBox callback to the VM to start a concurrent mark cycle in G1.

Reviewed-by: tschatzl, sjohanss
 2014-11-28 09:33:48 +01:00
David Chase
bd885cddf0 Merge 2014-11-26 20:38:10 -05:00
Yumin Qi
bfefbe8ba4 Merge 2014-11-26 18:47:23 +00:00
Yumin Qi
d620b54c63 8053995: Add method to WhiteBox to get vm pagesize 
Unsafe is not recommended and may deprecated in future. Added a WhiteBox API to get VM page size.

Reviewed-by: dholmes, ccheung, mseledtsov
 2014-11-26 10:32:21 -08:00
Jesper Wilhelmsson
3c3e60d5be Merge 2014-11-26 18:01:10 +01:00
David Holmes
26dc1466b7 8035663: Suspicious failure of test java/util/concurrent/Phaser/FickleRegister.java 
Reviewed-by: shade, coleenp
 2014-11-25 21:00:21 -05:00
Ioi Lam
68c088e66f 8065346: WB_AddToBootstrapClassLoaderSearch calls JvmtiEnv::create_a_jvmti when not in _thread_in_vm state 
Removed ThreadToNativeFromVM and use java_lang_String::as_utf8_string instead

Reviewed-by: dholmes, minqi
 2014-11-19 19:31:13 -08:00
Coleen Phillimore
4151db8bfd 8042235: redefining method used by multiple MethodHandles crashes VM 
Note all MemberNames created on internal list for adjusting method entries.

Reviewed-by: sspitsyn, dcubed, lfoltan
 2014-11-19 13:02:11 -05:00
Ioi Lam
ef64d5393d 8064701: Some CDS optimizations should be disabled if bootclasspath is modified by JVMTI 
Added API to track bootclasspath modification

Reviewed-by: jiangli, dholmes, minqi
 2014-11-18 03:38:50 -08:00
David Chase
f454e5e02c Merge 2014-11-13 11:35:15 -05:00
Thomas Stuefe
c96487313b 8064779: Add additional comments for "8062370: Various minor code improvements" 
Provide additional comments to jio_snprintf and jio_vsnprintf

Reviewed-by: simonis, coleenp, mgronlun
 2014-11-17 11:26:43 -05:00
Staffan Larsen
c217bdda86 Merge 2014-11-17 09:36:40 +01:00
Igor Ignatyev
bf5546e48d 8059550: JEP-JDK-8043304: Test task: segment overflow w/ empty others 
Reviewed-by: kvn, thartmann, iignatyev
 2014-11-21 17:27:11 +03:00
Aleksey Shipilev
f8712e7800 8059677: Thread.getName() instantiates Strings 
Reviewed-by: coleenp, dholmes, sla
 2014-11-13 01:57:09 +03:00
Eric McCorkle
bbd7b058d1 8058313: Mismatch of method descriptor and MethodParameters.parameters_count should cause MalformedParameterException 
Allow hotspot to store and report zero-length MethodParameters attribute data

Reviewed-by: coleenp, jiangli
 2014-11-10 16:45:46 -05:00
Igor Ignatyev
bdac822811 8059624: Test task: WhiteBox API for testing segmented codecache feature 
Reviewed-by: kvn, thartmann
 2014-11-10 19:04:38 +03:00
Staffan Larsen
bcb6a1586a Merge 2014-11-06 19:59:32 +00:00
Jeremy Manson
54e9fee4d2 8062116: JVMTI GetClassMethods is Slow 
Allocate enough space for all jmethodids; make adding a jmethodid O(1)

Reviewed-by: coleenp, rasbold, sspitsyn
 2014-11-05 16:47:37 -08:00