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7580 Commits

Author SHA1 Message Date
Yasumasa Suenaga
7a341735fe 8164913: JVMTI.agent_load dcmd should show useful error message 
Show useful error message

Reviewed-by: dholmes, dsamersoff, sspitsyn
 2016-09-08 23:38:56 -07:00
Rachel Protacio
180c089047 Merge 2016-09-06 22:52:35 +02:00
Rachel Protacio
a8147854b7 8161224: CONSTANT_NameAndType_info permits references to illegal names and descriptors 
Enforces proper format checking for NameAndType string content, and that the checking occurs even when not referenced in classfile

Reviewed-by: coleenp, hseigel, ddmitriev
 2016-09-06 16:29:32 -04:00
Martin Doerr
02654e7d3d 8165018: Missing memory barrier for PPC64 in Unsafe_GetObjectVolatile 
Reviewed-by: kbarrett, dholmes
 2016-09-05 20:40:08 -04:00
Thomas Schatzl
e3e4334ed2 Merge 2016-09-02 11:18:04 +02:00
Thomas Schatzl
e4f4b40488 8164936: G1 age table printout contains contents from previous GC 
Split tenuring threshold update and printing into two separate parts so that they can be used independently.

Reviewed-by: jmasa, sangheki
 2016-09-02 09:49:10 +02:00
Robbin Ehn
3e07dc6611 8165215: Setting same UL tag multiple times matches wrong tagset 
Reviewed-by: mlarsson, rprotacio
 2016-09-02 08:51:26 +02:00
Kirill Zhaldybin
8b9c8fc1c4 Merge 2016-09-02 01:39:47 +00:00
Coleen Phillimore
f03ab592cc 8165268: [BACKOUT] InstanceKlass::_previous_version_count goes negative 
Reviewed-by: dcubed
 2016-09-01 18:02:13 -04:00
Kirill Zhaldybin
87d30c0c7d 8164039: Convert test_memset_with_concurrent_readers to GTest 
Reviewed-by: iignatyev, kbarrett
 2016-09-01 20:46:40 +03:00
Kirill Zhaldybin
584c5686be Merge 2016-09-01 18:15:49 +03:00
Kirill Zhaldybin
d871b35f40 8164230: Convert TestCodeCacheRemSet_test to GTest 
Reviewed-by: mgerdin, dfazunen
 2016-08-29 20:15:12 +03:00
Marcus Larsson
99f0753054 8157948: UL allows same log file with multiple file= 
Reviewed-by: dholmes, rehn
 2016-08-29 14:11:22 +02:00
Kirill Zhaldybin
ad62406df7 8164743: Convert TestAsUtf8 to GTest 
Reviewed-by: dholmes, rprotacio
 2016-08-24 19:21:20 +03:00
Kirill Zhaldybin
635fad4510 8164738: Convert AltHashing_test to GTest 
Reviewed-by: dholmes, coleenp
 2016-08-24 18:10:09 +03:00
Robbin Ehn
d67d71f44c 8163589: Add back class id intrinsic method for event based tracing 
Reviewed-by: kvn, mgronlun
 2016-09-01 08:30:17 +02:00
Harold Seigel
0fd1f32873 8162412: Ignore any System property specified as -Djdk.module that matches reserved module system properties 
Change the checks for module related properties to look for specific properties, not just jdk.module

Reviewed-by: coleenp, gziemski, ddmitriev
 2016-08-31 10:27:32 -04:00
Coleen Phillimore
31d8fcc4f9 8164692: InstanceKlass::_previous_version_count goes negative 
Decrement previous_version_count when it's removed from the list.

Reviewed-by: dcubed, dlong, sspitsyn
 2016-08-31 06:35:19 -04:00
Jini George
ab538ab5ed 8163150: SA: CLHSDB printmdo throws an exception with "java.lang.InternalError: missing reason for 22" 
Accounted for the new JVMCI related Deoptimization Reasons.

Reviewed-by: dsamersoff, sla
 2016-08-31 11:47:14 +03:00
Kim Barrett
66706edf15 8156500: Move Reference pending list into VM to prevent deadlocks 
Move reference pending list and locking into VM

Co-authored-by: Per Liden <per.liden@oracle.com>
Reviewed-by: coleenp, dholmes, dcubed, mchung, plevart
 2016-08-30 23:48:16 -04:00
Thomas Schatzl
5258f6573c 8155917: Memory access in free regions during G1 full gc causes regressions in SPECjvm2008 scimark.fft,lu,sor,sparse with 9+116 on Linux-x64 
Do not unnecessarily touch the memory of free regions during the compaction phase in G1 full gc causing some OSes to allocate physical memory for them, decreasing performance in some situations.

Reviewed-by: mgerdin, jmasa
 2016-08-30 09:17:49 +02:00
David Holmes
6db26ca5bf 8158854: Ensure release_store is paired with load_acquire in lock-free code 
Reviewed-by: shade, dcubed, zgu
 2016-08-29 20:13:45 -04:00
Marcus Larsson
10245a95e3 8150823: UL disables log outputs incorrectly 
Reviewed-by: rehn, sla
 2016-08-26 14:27:41 +02:00
Rachel Protacio
fca8d5b7b1 8163973: VM Anonymous classes should not call Class File Load Hooks 
Ensures CFLH's are not called for VM anonymous classes

Reviewed-by: lfoltan, dholmes, coleenp, vlivanov, acorn
 2016-08-22 11:06:18 -04:00
Kirill Zhaldybin
d65aa31fd5 8164028: Convert TestPredictions_test to GTest 
Reviewed-by: jwilhelm, dfazunen, ehelin
 2016-08-22 16:43:56 +03:00
Kirill Zhaldybin
fe2f936875 8163860: Convert TestOldFreeSpaceCalculation_test to GTest 
Reviewed-by: iignatyev, dfazunen
 2016-08-15 13:18:35 +03:00
Marcus Larsson
11852cb5fa 8061219: Implement unit-tests for UL 
Reviewed-by: coleenp, mockner, rprotacio
 2016-07-14 09:52:03 +02:00
David Holmes
5f1f4489ac 8157907: Incorrect inclusion of atomic.hpp instead of atomic.inline.hpp 
Remove atomic.inline.hpp and move the contents back into atomic.hpp

Reviewed-by: stefank, pliden, simonis
 2016-08-21 20:56:37 -04:00
Igor Veresov
3f66df6bf7 Merge 2016-08-19 18:48:25 -07:00
Kim Barrett
f86e0c39e6 Merge 2016-08-19 23:57:42 +00:00
Igor Veresov
2ad60b9910 Merge 2016-08-19 14:33:52 -07:00
Coleen Phillimore
6b6510c34f Merge 2016-08-19 22:42:25 +02:00
Coleen Phillimore
85381e59e5 8145964: NoClassDefFound error in transforming lambdas 
Skip VM anonymous classes in retransformation and give an error for redefinition.

Reviewed-by: dholmes, dcubed, never
 2016-08-19 14:54:31 -04:00
Karen Kinnear
3b21f492f9 8163808: Fix asserts and logging for old classfile vtable construction 
Reviewed-by: coleenp, lfoltan, rprotacio, ctornqvi
 2016-08-19 11:32:43 -04:00
David Holmes
bc0d3d976b 8152849: share/vm/runtime/mutex.cpp:1161 assert(((uintptr_t(_owner))|(uintptr_t(_LockWord.FullWord))|(uintptr_t(_EntryList))|(uintptr_t(_WaitSet))|(uintptr_t(_OnDeck))) == 0) failed 
Reviewed-by: dcubed
 2016-08-18 21:37:26 -04:00
Dmitry Samersoff
e29ddeca2c 8157236: attach on ARMv7 fails with com.sun.tools.attach.AttachNotSupportedException: Unable to open socket file 
Add more diagnostic to attach code

Reviewed-by: dholmes, alanb
 2016-08-18 14:07:00 +03:00
Tobias Hartmann
be08874935 8164091: VM fails during startup with "assert(resolved_method->method_holder()->is_linked()) failed: must be linked" 
Don't throw java_lang_VirtualMachineError during VM initialization.

Reviewed-by: zmajo, dlong, dholmes
 2016-08-17 08:19:06 +02:00
Harold Seigel
2a74c06b8d 8030221: Checking for anonymous class should check for NULL as well as potential nesting 
Store the first non-anonymous class as the host when defining the anonymous class so don't need look for it later.

Reviewed-by: dholmes, lfoltan
 2016-08-16 09:56:18 -04:00
Doug Simon
72dcc9193e 8163962: [JVMCI] integrate VarHandles 
Add VarHandle support to JVMCI

Reviewed-by: psandoz, iveresov
 2016-08-15 14:08:01 -07:00
Chris Plummer
eabe746ff6 8133747: NMT includes an extra stack frame due to assumption NMT is making on tail calls being used 
Better frame skipping logic in NativeCallStack::NativeCallStack.

Reviewed-by: dholmes, zgu
 2016-08-15 13:13:48 -07:00
Kim Barrett
ea503006dd 8155043: BitMap set operations assume clear bits beyond unaligned end 
Be more circumspect in handling of sets with unaligned sizes.

Reviewed-by: stefank, jmasa
 2016-08-14 21:19:42 -04:00
Igor Veresov
19d25373bf Merge 2016-08-11 16:22:08 -07:00
Lois Foltan
2579620b6d 8162553: Crash in class unloading due to null CLD having a zero _keep_alive value 
Correct the refcounting of ClassLoaderData::_keep_alive for anonymous classes.

Reviewed-by: acorn, coleenp, dholmes, jiangli
 2016-08-11 11:41:11 -04:00
Yasumasa Suenaga
942ee05da5 8163580: Cannot get Monitor Cache Dump in HSDB 
Reviewed-by: dholmes
 2016-08-10 21:02:14 -04:00
Robbin Ehn
85d6f6505d 8161026: GPL header missing comma in year 
Reviewed-by: sjohanss, redestad
 2016-08-10 09:24:42 +02:00
Alejandro Murillo
dba428fb92 Merge 2016-08-12 14:12:55 -07:00
Alejandro Murillo
2d36c89f18 Merge 2016-08-12 13:58:14 -07:00
David Holmes
74e840d64c 8159461: bigapps/Kitchensink/stressExitCode hits assert: Must be VMThread or JavaThread 
Reviewed-by: fparain, simonis, dcubed
 2016-08-12 00:19:44 -04:00
Harold Seigel
d7ea24479b 8136930: Simplify use of module-system options by custom launchers 
Reviewed-by: coleenp, lfoltan, mchung
 2016-08-10 15:48:04 -07:00
Doug Simon
e9ea1b08e8 8163105: SIGSEGV: constantPoolHandle::constantPoolHandle(ConstantPool*) 
Simplify CompilerToVM.getConstantPool() and related tests.

Reviewed-by: kvn, zmajo
 2016-08-08 17:06:21 +02:00