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832 Commits

Author SHA1 Message Date
Coleen Phillimore
fc03719078 8139203: Consistent naming for klass type predicates 
8138923: Remove oop coupling with InstanceKlass subclasses

Renamed oop_is_instance and friends, removed the functions in oop that dug down into InstanceKlass.

Reviewed-by: jrose, lfoltan, stefank
 2015-10-28 09:47:23 -04:00
Coleen Phillimore
5179fc3488 8139163: InstanceKlass::cast passes through NULL 
Reduce raw (InstanceKlass*) casts and InstanceKlass::cast, which no long allows null

Reviewed-by: twisti, kbarrett
 2015-10-26 13:11:36 -04:00
Coleen Phillimore
ed82cd0ee8 Merge 2015-10-23 23:06:53 +02:00
Coleen Phillimore
f1e89ea4cc 8140274: methodHandles and constantPoolHandles should be passed as const references 
Modified code to use const reference parameters

Reviewed-by: sspitsyn, twisti
 2015-10-23 16:48:38 -04:00
Goetz Lindenmaier
83b3b21342 8139040: Fix initializations before ShouldNotReachHere() etc. and enable -Wuninitialized on linux 
Reviewed-by: stuefe, coleenp, roland
 2015-10-22 13:07:10 -04:00
Stefan Karlsson
0c74942fe6 8058563: InstanceKlass::_dependencies list isn't cleared from empty nmethodBucket entries 
Reviewed-by: mgerdin, vlivanov
 2015-10-13 10:06:46 +02:00
Joseph Provino
db5f26110b Merge 2015-10-20 11:17:19 -04:00
Dean Long
344a9becee Merge 2015-10-17 19:40:30 -04:00
Thomas Schatzl
b8367b252f 8137082: Factor out G1 prediction code from G1CollectorPolicy and clean up 
Factor out G1 prediction code from G1CollectorPolicy into its own class, constify methods of G1CollectorPolicy and move more implementations to the cpp file.

Reviewed-by: jmasa, sangheki, ecaspole, kbarrett
 2015-10-15 10:07:28 +02:00
Kim Barrett
37125920a7 8138659: Speed up InstanceKlass subclass discrimination 
Add _misc_kind field and flags, move around predicates.

Reviewed-by: coleenp, stefank
 2015-10-09 14:08:15 -04:00
David Lindholm
5770f4eb32 8042893: compiler: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files 
8042894: runtime: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files

Reviewed-by: goetz, brutisso
 2015-10-09 09:42:33 +02:00
Jesper Wilhelmsson
e75e2e04f7 Merge 2015-10-07 01:03:24 +02:00
Christian Thalinger
16526e000e 8136421: JEP 243: Java-Level JVM Compiler Interface 
Reviewed-by: ihse, alanb, roland, coleenp, iveresov, kvn, kbarrett
 2015-10-08 12:49:30 -10:00
David Lindholm
1e71f67736 8080775: Better argument formatting for assert() and friends 
Reviewed-by: kbarrett, pliden
 2015-09-29 11:02:08 +02:00
Igor Veresov
74519e1e1a Merge 2015-09-25 12:04:35 -07:00
Jesper Wilhelmsson
7f7b300f89 Merge 2015-09-21 17:49:57 +02:00
Nils Eliasson
5ca8983920 8135068: Extract method matchers from CompilerOracle 
Ecapsulate code to enable reuse

Reviewed-by: roland, kvn
 2015-09-18 10:11:11 +02:00
Kim Barrett
b78e96713b 8136627: Backout JDK-8133818 Additional number of processed references printed with -XX:+PrintReferenceGC after JDK-8047125 
Reviewed-by: brutisso
 2015-09-16 16:25:02 +02:00
Kirill Zhaldybin
9f9739c156 8132980: Improve stability of whitebox methods getCodeBlob and freeCodeBlob 
Added checks for negative and null size and address values (where applicable) for getCodeBlob, allocateCodeBlob and freeCodeBlob, added regression test

Reviewed-by: iignatyev
 2015-09-11 16:11:07 +03:00
Michail Chernov
6814a6121a 8081317: [NEWTEST] documented GC ratio tuning and new size options should be covered by regression tests 
Reviewed-by: iignatyev, dfazunen
 2015-09-01 21:38:07 +03:00
Jim Laskey
f763183615 8087181: Move native jimage code to its own library (maybe libjimage) 
Co-authored-by: Jean-Francois Denise <jean-francois.denise@oracle.com>
Co-authored-by: Roger Riggs <roger.riggs@oracle.com>
Reviewed-by: alanb, lfoltan, hseigel, acorn
 2015-09-04 10:12:08 -03:00
Y. Srinivas Ramakrishna
62ccb0305a 8133818: Additional number of processed references printed with -XX:+PrintReferenceGC after JDK-8047125 
Test contributed by brutisso

Reviewed-by: tonyp, tschatzl
 2015-09-02 11:56:10 +02:00
Dmitry Samersoff
21b8f01e4e Merge 2015-08-31 23:29:02 +02:00
Dmitry Samersoff
6ed285af0a Merge 2015-08-31 21:46:33 +03:00
Kim Barrett
15196341a5 8131330: G1CollectedHeap::verify_dirty_young_list fails with assert 
Use assembly loop to avoid compiler optimization into memset

Reviewed-by: ecaspole, tschatzl
 2015-08-31 13:06:01 -04:00
Dmitry Dmitriev
237449b3bd 8132725: Memory leak in Arguments::add_property function 
Logic in add_property was rewritten to avoid memory leak

Reviewed-by: iklam, coleenp
 2015-08-28 17:32:31 +03:00
Tobias Hartmann
72e8f28d56 8075805: Crash while trying to release CompiledICHolder 
Removed nmethod transition to zombie outside of sweeper. Added cleaning of ICs of unloaded nmethods.

Reviewed-by: kvn, iveresov
 2015-08-25 07:49:55 +02:00
Jaroslav Bachorik
39aea4789c Merge 2015-07-31 12:13:57 +02:00
Zoltan Majo
422cd18f23 8130832: Extend the WhiteBox API to provide information about the availability of compiler intrinsics 
Add a new method, sun.hotspot.WhiteBox.isIntrinsicAvailable, that can be used to determine if an intrinsic is available.

Reviewed-by: kvn, jrose
 2015-07-28 19:20:42 +02:00
Bengt Rutisson
5f06b60fa1 8131600: heapdump/JMapHeap EXCEPTION_ACCESS_VIOLATION 
Reviewed-by: mgerdin, kbarrett, tschatzl
 2015-07-23 08:45:25 +02:00
Bertrand Delsart
5aec2dc9fc 8087333: Optionally Pre-Generate the HotSpot Template Interpreter 
Optional support for pregenerated template interpreter

Reviewed-by: coleenp, dholmes, kvn
 2015-07-01 10:53:26 +02:00
Stefan Karlsson
1a534420a8 8087322: Implement a Semaphore utility class 
Reviewed-by: kbarrett, dholmes
 2015-01-19 11:06:08 +01:00
Jean-Francois Denise
aaac2cbb54 8080511: Refresh of jimage support 
Co-authored-by: James Laskey <james.laskey@oracle.com>
Co-authored-by: Sundararajan Athijegannathan <sundararajan.athijegannathan@oracle.com>
Reviewed-by: alanb, mchung, psandoz, acorn, lfoltan, ctornqvi
 2015-06-25 18:25:19 +02:00
Bill Pittore
304b59b0c8 8081202: Hotspot compile warning: "Invalid suffix on literal; C++11 requires a space between literal and identifier" 
Need to add a space between macro identifier and string literal

Reviewed-by: stefank, dholmes, kbarrett
 2015-06-24 12:12:25 -04:00
Thomas Schatzl
b07602d640 8079208: gc/g1/TestLargePageUseForAuxMemory.java fails due to not considering page allocation granularity for setup 
The test case needs to use the OS'es allocation granularity to properly determine the boundary values for the test.

Reviewed-by: dfazunen, jmasa, ecaspole
 2015-06-24 09:42:45 +02:00
Coleen Phillimore
97f69e8b42 Merge 2015-06-19 13:03:58 +00:00
Gerard Ziemski
ed2bb8c9fc 8122937: [JEP 245] Validate JVM Command-Line Flag Arguments 
Validate the arguments to all JVM command-line flags so as to avoid crashes, and ensure that appropriate error messages are displayed when they are invalid.

Reviewed-by: ddmitriev, dholmes, kbarrett, drwhite, brutisso, coleenp
 2015-06-18 14:39:38 -05:00
Coleen Phillimore
fbb07f9b85 Merge 2015-06-17 23:46:35 +00:00
Coleen Phillimore
ac072b303d 8098821: Crash in system dictionary initialization with shared strings 
Map string regions after the compressed class base is known

Co-authored-by: Mikhailo Seledtsov <mikhailo.seledtsov@oracle.com>
Reviewed-by: iklam, dcubed
 2015-06-17 21:44:48 +00:00
Andreas Eriksson
606468abc4 8076110: VM crash when class is redefined with Instrumentation.redefineClasses 
Reviewed-by: coleenp, sspitsyn
 2015-06-16 15:59:57 +02:00
Jiangli Zhou
edcd4cb94b 8015086: add interned strings to the shared archive 
Support saving interned strings in shared CDS archive.

Reviewed-by: coleenp, iklam, pliden
 2015-06-12 17:29:14 -04:00
Jesper Wilhelmsson
393cf6b287 Merge 2015-06-09 16:48:55 +02:00
Vladimir Kozlov
fcd7686431 Merge 2015-06-04 12:52:30 -07:00
David Lindholm
862b933a2e 8080947: Add uint as a valid VM flag type 
Reviewed-by: brutisso, ddmitriev
 2015-06-04 14:29:34 +02:00
Coleen Phillimore
d97fc17132 8081219: hs_err improvement: Add event logging for class redefinition to the hs_err file 
Use the Events::log function to save redefined classes for output to the hs_err file.

Reviewed-by: sspitsyn, jiangli, lfoltan
 2015-06-04 08:05:47 -04:00
Andreas Eriksson
f3f4608e09 8072588: JVM crashes in JNI if toString is declared as an interface method 
Check for a valid itable index instead of checking if the holder is an interface

Reviewed-by: dsimms, dholmes
 2015-06-02 10:41:18 +02:00
Vladimir Ivanov
aae5102c06 8081320: Backout JDK-8059340: ConstantPool::_resolved_references is missing in heap dump 
Reviewed-by: sspitsyn, coleenp
 2015-05-29 17:04:21 +03:00
Staffan Larsen
b1388f39a9 8080928: Uninitialised variable in hotspot/src/share/vm/prims/jvmtiEnvBase.cpp 
Reviewed-by: mgronlun, sspitsyn
 2015-05-29 09:48:58 +02:00
Coleen Phillimore
9b5e1ddb92 8029567: Clean up linkResolver code 
Moved non-const reference return values to actual return values, refactored error handling code, remove oop from Method* variable names.

Reviewed-by: jiangli, lfoltan, acorn
 2015-05-29 11:35:51 -04:00
Tobias Hartmann
068d5d78b1 Merge 2015-05-22 09:50:32 +02:00