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519 Commits

Author SHA1 Message Date
Lois Foltan
d37985cd70 8210012: Implement Unified Logging Option for -XX:+TraceMethodHandles and -XX:+TraceInvokeDynamic 
Transition the tracing method handles command line options to unified logging, -Xlog:methodhandles.

Reviewed-by: dholmes, iklam, jrose
 2020-04-15 21:01:02 +00:00
Leonid Mesnik
f778ad2f4b 8241319: WB_GetCodeBlob doesn't have ResourceMark 
Reviewed-by: iignatyev, thartmann
 2020-03-20 17:37:52 -07:00
David Holmes
94a6149de5 8241124: Aarch64 build broken by JDK-8239593 
Reviewed-by: mikael
 2020-03-17 20:54:50 -04:00
David Holmes
f959b01203 8239593: Bogus warning "Re-registering of platform native method" for a JVMTI agent 
Reviewed-by: dcubed, alanb, hseigel
 2020-03-17 19:57:58 -04:00
Claes Redestad
2b465b1ebf 8241010: Unnecessarily resolving some well-known classes 
Reviewed-by: coleenp
 2020-03-13 18:43:11 +01:00
Mandy Chung
d5d6dc0caa 8228336: Refactor native library loading implementation 
Reviewed-by: alanb, dholmes
 2020-03-12 11:54:11 -07:00
Yumin Qi
90a39195c1 8240563: [TESTBUG] WB_IsCDSIncludedInVmBuild should support uncompressed oops/klasses 
With 8232069, CDS works with uncompressed oops/kalsses, detecting CDS code no longer bases on the two flags.

Reviewed-by: iklam
 2020-03-12 09:07:11 -07:00
Severin Gehwolf
add18914fb 8239785: Cgroups: Incorrect detection logic on old systems in hotspot 
Return NULL subsystem if no cgroup controllers are mounted.

Reviewed-by: bobv, mbaesken
 2020-02-25 12:17:26 +01:00
Yumin Qi
53c6887a3d 8240840: Rollback whitebox.cpp in push 8240691 
Whitebox.cpp should not change in 8240691, which is accidentally included.

Reviewed-by: iklam, ccheung
 2020-03-10 14:37:37 -07:00
Yumin Qi
0e3529ad10 8240691: ClhsdbCDSJstackPrintAll incorrectly thinks CDS is in use 
Fix by checking "UseSharedSpaces = false" for CDS enabled.

Reviewed-by: iklam
 2020-03-10 11:52:53 -07:00
Kim Barrett
9f334a1640 8240239: Replace ConcurrentGCPhaseManager 
Replace ConcurrentGCPhaseManager with ConcurrentGCBreakpoints

Co-authored-by: Per Liden <per.liden@oracle.com>
Reviewed-by: kbarrett, pliden, sangheki
 2020-03-06 18:42:13 -05:00
Calvin Cheung
9e2ab1e363 8232081: Try to link all classes during dynamic CDS dump 
During CDS dynamic dump, link all classes loaded by the builtin class loaders in JVM_BeforeHalt() and JavaThread::invoke_shutdown_hooks().

Reviewed-by: iklam, dholmes
 2020-03-06 15:33:13 -08:00
David Holmes
c42de93347 8238676: jni crashes on accessing it from process exit hook 
Reviewed-by: fparain, gziemski
 2020-03-02 19:49:42 -05:00
Harold Seigel
a1e9328367 8235225: Replace CHECK_0 with CHECK_NULL for non-integer returning methods 
Change CHECK_0 to CHECK_NULL and CHECK_false where appropriate

Reviewed-by: mikael, dholmes, coleenp
 2020-02-27 13:00:05 +00:00
Ao Qi
2298819af8 8239423: jdk/jfr/jvm/TestJFRIntrinsic.java failed with -XX:-TieredCompilation 
Reviewed-by: iignatyev, dholmes
 2020-02-26 00:07:21 -05:00
Jie Fu
5a7b5863f0 8239886: Minimal VM build fails after JDK-8237499 
Reviewed-by: dholmes
 2020-02-25 10:34:33 +08:00
Denghui Dong
52d7a61e8d 8237499: JFR: Include stack trace in the ThreadStart event 
Reviewed-by: egahlin
 2020-02-24 23:24:14 +01:00
Harold Seigel
bf6c14f034 8187305: Add logging for shared library loads/unloads 
Add logging to JVM_LoadLibrary(), JVM_UnloadLibrary(), and JVM_FindLibraryEntry().

Reviewed-by: dholmes, coleenp
 2020-02-18 16:30:54 +00:00
Erik Gahlin
5d9c59f2f8 8238236: Add JFR class redefinition events 
Reviewed-by: mgronlun
 2020-02-17 22:36:13 +01:00
Nils Eliasson
18c01206d0 8203883: Remove State from InvocationCounters 
Reviewed-by: redestad, thartmann
 2020-02-12 20:53:48 +01:00
Richard Reingruber
b0b8190ea2 8238782: Cleanup Deoptimization::deoptimize(): remove unused RegisterMap argument and don't update RegisterMap in callers if UseBiasedLocking is enabled 
Reviewed-by: dholmes, kvn
 2020-02-12 09:18:37 +01:00
David Holmes
9f21d809ab 8238460: Provide warnings about the use of JNI RegisterNatives to rebind native methods for boot/platform classes in other classloaders 
Reviewed-by: jwilhelm, lfoltan
 2020-02-06 21:03:40 -05:00
Lois Foltan
d19a396e96 8230199: consolidate signature parsing code in HotSpot sources 
Add a new Signature class to support basic signature queries and enhance SignatureStream class to parse field signatures in addition to methods.

Co-authored-by: John Rose <john.r.rose@oracle.com>
Reviewed-by: coleenp, dholmes, fparain, hseigel
 2020-02-06 14:29:57 +00:00
Magnus Ihse Bursie
ce28a96c28 8238281: Raise minimum gcc version needed to 5.0 
Reviewed-by: erikj, dholmes, jwilhelm, mbaesken
 2020-02-05 10:45:39 +01:00
Nick Gasson
987ba9f3a4 8237521: Memory Access API fixes for 32-bit 
Reviewed-by: mcimadamore, dholmes
 2020-01-24 17:41:44 +08:00
Stefan Karlsson
46423b0f70 8237637: Remove dubious type conversions from oop 
Reviewed-by: kbarrett, dholmes, mdoerr
 2020-01-24 09:27:07 +01:00
Jesper Wilhelmsson
b7cdc097e3 Merge 2020-01-22 21:02:16 +01:00
Zhengyu Gu
9d4f3b2c2c 8237396: JvmtiTagMap::weak_oops_do() should not trigger barriers 
Reviewed-by: stefank, rkennke
 2020-01-22 07:40:11 -05:00
Thomas Schatzl
89f2d14518 8235934: gc/g1/TestGCLogMessages.java fails with 'DerivedPointerTable Update' found 
Fix determining whether C2 or JVMCI are enabled in the test.

Reviewed-by: sjohanss, kbarrett
 2020-01-08 14:36:48 +01:00
Serguei Spitsyn
4e29c964f9 8236124: Minimal VM slowdebug build failed after JDK-8212160 
Use macro JVMTI_ONLY to avoid slowdebug build fail

Reviewed-by: coleenp, cjplummer, dholmes
 2020-01-07 21:36:10 +00:00
Coleen Phillimore
eb6beeac94 8235829: graal crashes with Zombie.java test 
Start ServiceThread before compiler threads, and run nmethod barriers for zgc before adding to the service thread queues, or posting events from the java thread.

Reviewed-by: pliden, dholmes, rehn
 2019-12-18 11:51:22 -05:00
Gerard Ziemski
b467629bd6 8223261: JDK-8189208 followup - remove JDK_GetVersionInfo0 and the supporting code 
Removed JDK_GetVersionInfo

Reviewed-by: redestad, dholmes, mchung, clanger
 2019-12-10 12:50:50 -06:00
Coleen Phillimore
65354d838a 8236901: 8232759 missed a test case 
Use jcmd GC.class-histogram because it also works for verifying that the classes are loaded.

Reviewed-by: dholmes, mseledtsov, iklam
 2020-01-17 06:56:29 -05:00
Harold Seigel
7fc58a1020 8235678: Remove unnecessary calls to Thread::current() in MutexLocker calls 
Add THREAD argument when available and make Thread* the first argument to relevant MutexLocker and MonitorLocker constructors

Reviewed-by: lfoltan, coleenp, dholmes
 2020-01-16 13:48:23 +00:00
Coleen Phillimore
016b0f0caa 8232759: Remove GC.class_stats 
Make the GC.class_stats option obsolete

Reviewed-by: dholmes, iklam
 2020-01-09 17:38:41 -05:00
Jesper Wilhelmsson
943b87ddde Merge 2020-01-09 20:21:53 +01:00
Serguei Spitsyn
ed044e9142 8236124: Minimal VM slowdebug build failed after JDK-8212160 
Use macro JVMTI_ONLY to avoid slowdebug build fail

Reviewed-by: coleenp, cjplummer, dholmes
 2020-01-07 19:57:11 +00:00
Robbin Ehn
e4c96dea46 8235912: JvmtiBreakpoint remove oops_do and metadata_do 
Reviewed-by: coleenp, sspitsyn
 2019-12-19 16:47:59 +01:00
Stefan Karlsson
c198b4da32 8234508: VM_HeapWalkOperation::iterate_over_object reads non-strong fields with an on-strong load barrier 
Reviewed-by: pliden, eosterlund
 2019-12-09 15:28:46 +01:00
Stefan Karlsson
5b155f05e7 8235324: Dying objects are published from users of CollectedHeap::object_iterate 
Reviewed-by: pliden, eosterlund, sjohanss, rkennke
 2019-12-04 11:30:32 +01:00
Jie Fu
f8caabaac7 8235456: Minimal VM is broken after JDK-8212160 
Reviewed-by: dholmes
 2019-12-06 10:13:24 +08:00
Coleen Phillimore
8846a8043d 8212160: JVMTI agent crashes with "assert(_value != 0LL) failed: resolving NULL _value" 
Add local deferred event list to thread to post events outside CodeCache_lock.

Reviewed-by: eosterlund, dholmes, sspitsyn
 2019-12-05 16:57:17 -05:00
Vicente Romero
827e5e3226 8225054: Compiler implementation for records 
8225052: javax.lang.model support for records
8225053: Preview APIs support for records
8225055: Javadoc for records
8226314: com.sun.source support for records
8227113: Specification for java.lang.Record
8233526: JVM support for records

Implement records in the compiler and the JVM, including serialization, reflection and APIs support

Co-authored-by: Brian Goetz <brian.goetz@oracle.com>
Co-authored-by: Maurizio Cimadamore <maurizio.cimadamore@oracle.com>
Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Co-authored-by: Joe Darcy <joe.darcy@oracle.com>
Co-authored-by: Jonathan Gibbons <jonathan.gibbons@oracle.com>
Co-authored-by: Chris Hegarty <chris.hegarty@oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com>
Reviewed-by: mcimadamore, briangoetz, alanb, darcy, chegar, jrose, jlahoda, coleenp, dholmes, lfoltan, mchung, sadayapalam, hannesw, sspitsyn
 2019-12-04 15:57:39 -05:00
Coleen Phillimore
5845912fdb 8235273: nmethodLocker not needed for COMPILED_METHOD_UNLOAD events 
Remove unnecessary nmethodLocker

Reviewed-by: dholmes, sspitsyn
 2019-12-04 13:48:38 -05:00
Robbin Ehn
21e03e71aa 8234796: Refactor Handshake::execute to take a more complex type than ThreadClosure 
Reviewed-by: dholmes, pliden, coleenp
 2019-12-03 15:32:41 +01:00
Jie Fu
c10f731b11 8235218: Minimal VM is broken after JDK-8173361 
Reviewed-by: dholmes
 2019-12-03 09:36:17 +08:00
Coleen Phillimore
d1d57d9446 8173658: JvmtiExport::post_class_unload() is broken for non-JavaThread initiators 
Call extension ClassUnload event as a deferred event from the ServiceThread and remove unsafe arguments

Reviewed-by: sspitsyn, dholmes
 2019-12-02 09:02:17 -05:00
Coleen Phillimore
b1d915ef80 8173361: various crashes in JvmtiExport::post_compiled_method_load 
Don't post information that uses metadata from unloaded nmethods

Reviewed-by: eosterlund, dholmes, sspitsyn
 2019-12-02 08:40:52 -05:00
Stefan Karlsson
161333eeba 8234748: Clean up atomic and orderAccess includes 
Reviewed-by: dholmes
 2019-11-26 10:47:46 +01:00
Zhengyu Gu
63b2ab296f 8234270: [REDO] JDK-8204128 NMT might report incorrect numbers for Compiler area 
Reviewed-by: stuefe, minqi
 2019-11-26 09:27:16 -05:00