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231 Commits

Author SHA1 Message Date
Tom Rodriguez
9c4f2b7294 8209624: [JVMCI] Invalidate nmethods instead of directly unloading them when the InstalledCode is dropped 
Reviewed-by: kvn
 2018-08-21 08:38:02 -07:00
Coleen Phillimore
a7b66f6f5e 8208677: Move inner metaspace cleaning out of class unloading 
Move to safepoint cleanup actions to do if needed.

Reviewed-by: eosterlund, hseigel
 2018-08-08 15:24:21 -04:00
Thomas Schatzl
e98c176026 8208670: Compiler changes to allow enabling -Wreorder 
Reviewed-by: kvn
 2018-08-08 15:31:06 +02:00
Ioi Lam
1b2e7cbaef 8208999: Some use of Klass* should be replaced by InstanceKlass* 
Klass::java_super() => InstanceKlass*; InstanceKlass::{local,transitive}_interfaces() => Array<InstanceKlass*>*

Reviewed-by: coleenp, hseigel
 2018-08-07 15:45:07 -07:00
Harold Seigel
82186ce311 8208604: Metadata::print_value_string() compares 'this' to NULL 
Remove the comparison and add asserts to check for NULL

Reviewed-by: coleenp, gziemski
 2018-08-06 14:20:58 -04:00
Harold Seigel
38db1d1620 8202171: Some oopDesc functions compare this with NULL 
Add Method* parameter and made verify* methods static to avoid 'this' comparison with NULL, Added NULL checks before calling print_on() methods.

Reviewed-by: kbarrett, coleenp
 2018-07-31 14:24:10 -04:00
Harold Seigel
7d04a31fc8 8208399: Metadata methods print_(value_)on_maybe_null() compare 'this' to NULL 
Add Method* parameter and make method static to avoid 'this' comparison with NULL

Reviewed-by: lfoltan, gziemski, coleenp
 2018-07-31 09:55:09 -04:00
Martin Doerr
d5a05363ef 8207342: error occurred during error reporting (printing register info) 
Os::print_location misses a check if the pointer is readable.

Reviewed-by: goetz, coleenp
 2018-07-18 11:27:14 +02:00
Lutz Schmidt
96cf046edc 8206271: CodeHeap State Analytics must digest new method state 
Reviewed-by: kvn, mdoerr, thartmann
 2018-07-16 16:57:37 +02:00
Goetz Lindenmaier
2e682fa3cd 8207049: Minor improvements of compiler code 
Reviewed-by: kvn, mdoerr
 2018-07-12 16:31:28 +02:00
Matthias Baesken
2db58ca8c3 8206394: missing ResourceMark in AOTCompiledMethod::metadata_do, AOTCompiledMethod::clear_inline_caches , CompiledMethod::clear_ic_stubs , CompiledMethod::cleanup_inline_caches_impl 
Reviewed-by: kvn
 2018-07-05 09:38:15 +02:00
Kim Barrett
09cf8b07e8 8205577: parallel/TestPrintGCDetailsVerbose.java fails assertion 
Remove unsafe printing.

Reviewed-by: dholmes, tschatzl, dcubed, coleenp
 2018-06-28 00:34:55 -04:00
David Holmes
95bf19563b 8010319: Implementation of JEP 181: Nest-Based Access Control 
Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Maurizio Mimadamore <maurizio.mimadamore@oracle.com>
Co-authored-by: Mandy Chung <mandy.chung@oracle.com>
Co-authored-by: Tobias Hartmann <tobias.hartmann@oracle.com>
Co-authored-by: Vlaidmir Ivanov <vladimir.x.ivanov@oracle.com>
Co-authored-by: Karen Kinnear <karen.kinnear@oracle.com>
Co-authored-by: Vladimir Kozlov <vladimir.kozlov@oracle.com>
Co-authored-by: John Rose <john.r.rose@oracle.com>
Co-authored-by: Daniel Smith <daniel.smith@oracle.com>
Co-authored-by: Serguei Spitsyn <serguei.spitsyn@oracle.com>
Co-authored-by: Kumar Srinivasan <kumardotsrinivasan@gmail.com>
Co-authored-by: Boris Ulasevich <boris.ulasevich@bell-sw.com>
Reviewed-by: alanb, psandoz, mchung, coleenp, acorn, mcimadamore, forax, jlahoda, sspitsyn, abuckley
 2018-06-23 01:32:41 -04:00
Igor Veresov
90c4e07b60 8204209: [Graal] Compilation fails during nmethod printing with "assert(bci == 0 || 0 <= bci && bci < code_size()) failed: illegal bci" 
Tolerate JVMCI placeholder bcis

Reviewed-by: kvn, never, dlong
 2018-06-22 15:58:32 -07:00
Chris Phillips
561ec75b9b 8203030: Zero s390 31 bit size_t type conflicts in shared code 
Cast to size_t or change to size_t foe compatibility with other archs.

Reviewed-by: pliden, dholmes
 2018-06-19 10:00:39 -04:00
Rene Schuenemann
83ece1407f 8204476: Add additional statistics to CodeCache::print_summary 
Reviewed-by: kvn, stuefe
 2018-05-30 14:46:17 +02:00
Coleen Phillimore
892a2af03f 8204301: Make OrderAccess functions available to hpp rather than inline.hpp files 
Move orderAccess.inline.hpp into orderAccess.hpp and remove os.hpp inclusion and conditional os::is_MP() for fence on x86 platforms

Reviewed-by: dholmes, hseigel
 2018-06-06 10:45:40 -04:00
Coleen Phillimore
3e3414dbf3 8203837: Split nmethod unloading from inline cache cleaning 
Refactor cleaning inline caches to after GC do_unloading.

Reviewed-by: thartmann, eosterlund
 2018-05-02 11:28:49 -04:00
Erik Gahlin
a060be188d 8199712: Flight Recorder 
Co-authored-by: Markus Gronlund <markus.gronlund@oracle.com>
Reviewed-by: coleenp, ihse, erikj, dsamersoff, mseledtsov, egahlin, mgronlun
 2018-05-15 20:24:34 +02:00
Coleen Phillimore
204ba9a580 8202447: Fix unloading_occurred to mean unloading_occurred 
Nmethod unloading does not need to test for jvmti to set unloading_occurred, nor do we need to clean weak Klasses in metadata if unloading does not occur.

Reviewed-by: sspitsyn, rehn
 2018-04-27 15:00:04 -04:00
Gerard Ziemski
edc81d17e1 8202150: [REDO] Split globals.hpp to factor out the Flag class 
Factored out Flag out go globals, renamed to JVMFlag

Reviewed-by: coleenp, dholmes, kvn
 2018-04-26 11:19:05 -05:00
Coleen Phillimore
8a427a07d8 8202164: Remove some unneeded BoolObjectClosure* is_alive parameters 
Reviewed-by: kbarrett, stefank
 2018-04-25 17:50:32 -04:00
Lutz Schmidt
48d51992ee 8202070: Cleanup code after JDK-8200450, JDK-8200366 
Reviewed-by: kvn
 2018-04-23 16:10:32 -07:00
Gerard Ziemski
816e2e5fe0 8202151: [BACKOUT] Split globals.hpp to factor out the Flag class 
Backed out JDK-8081519

Reviewed-by: kvn
 2018-04-23 14:51:16 -05:00
Gerard Ziemski
60723b7e3d 8081519: Split globals.hpp to factor out the Flag class 
Factored out Flag out go globals, renamed to JVMFlag

Reviewed-by: coleenp, dholmes, kvn
 2018-04-23 10:59:39 -05:00
Lutz Schmidt
edbbeae978 8200450: Root cause analysis for JDK-8200366 
Add safeguard checks to make sure CodeBlob if fully initialized

Reviewed-by: kvn
 2018-04-18 21:10:09 -07:00
Coleen Phillimore
c215aa5889 8201537: Remove is_alive closure from Klass::is_loader_alive() 
Remove is_alive closure from callers of Klass::is_loader_alive so that cleaning metadata doesn't require GC closure.

Reviewed-by: adinn, stefank
 2018-04-18 13:37:39 -04:00
Coleen Phillimore
1ee531afe9 8200555: OopHandle should use Access API 
Add RootAccess<> to OopHandle.resolve() in runtime and interpreter code.  Add comments for compiler code for later.

Reviewed-by: eosterlund, stefank
 2018-04-18 10:39:40 -04:00
Tobias Hartmann
7c7422301e 8190877: Better handling of abstract classes 
Reviewed-by: kvn, vlivanov, rhalade, ahgross, jwilhelm
 2017-11-16 12:03:42 -05:00
Per Lidén
ec504ecf84 8201362: Remove CollectedHeap::barrier_set() 
Reviewed-by: shade, rkennke
 2018-04-12 11:22:24 +02:00
Stefan Karlsson
623c83dad9 8201427: Fix Minimal VM builds on Linux x64 
Reviewed-by: shade
 2018-04-11 13:52:23 +02:00
Roman Kennke
b938ae51ce 8199781: Don't use naked == for comparing oops 
Reviewed-by: coleenp, eosterlund, jrose
 2018-04-03 13:15:27 +02:00
Poonam Bajaj
25fbd2ff16 8199406: Performance drop with Java JDK 1.8.0_162-b32 
Improve the nmethod unloading times by optimizing the search for an itable stub in VtableStubs array

Reviewed-by: kvn, coleenp, tschatzl
 2018-03-30 18:46:14 +00:00
Lutz Schmidt
590eded063 8200366: SIGSEGV in CodeHeapState::print_names() 
Temporary removed the failing function in diagnostic command until investigation is complete. Added checks to validate code blobs.

Reviewed-by: kvn, thartmann
 2018-03-29 14:53:01 -07:00
Thomas Stuefe
e8362cdc6e 8200297: Build failures after JDK-8198691 (CodeHeap State Analytics) 
Reviewed-by: shade, kvn
 2018-03-28 09:16:07 +02:00
Coleen Phillimore
b541d9ad77 8200276: Cleanup allocation.hpp includes 
Reviewed-by: stefank, hseigel
 2018-03-27 11:53:23 -04:00
Lutz Schmidt
b7cb1a07e4 8198691: CodeHeap State Analytics 
Reviewed-by: kvn, thartmann
 2018-03-26 12:59:45 -07:00
Stefan Karlsson
1a1aecd166 8200106: Move NoSafepointVerifier out from gcLocker.hpp 
Reviewed-by: coleenp
 2018-03-23 18:54:12 +01:00
Stefan Karlsson
7595845e9a 8200105: Remove cyclic dependency between oop.inline.hpp and collectedHeap.inline.hpp 
Reviewed-by: coleenp, kbarrett
 2018-03-15 21:29:36 +01:00
Stefan Karlsson
f89abe4589 8199946: Move load/store and encode/decode out of oopDesc 
Reviewed-by: eosterlund, coleenp, tschatzl
 2018-03-15 21:24:10 +01:00
Coleen Phillimore
221d0f4c54 8199809: Don't include frame.inline.hpp and other.inline.hpp from .hpp files 
Remove frame.inline.hpp,etc from header files and adjust transitive includes.

Reviewed-by: stefank, stuefe
 2018-03-21 19:45:24 -04:00
Erik Österlund
0f92948d6f 8199604: Rename CardTableModRefBS to CardTableBarrierSet 
Reviewed-by: stefank, pliden
 2018-03-19 07:38:18 +01:00
Stefan Karlsson
0933677217 8199728: Remove oopDesc::is_scavengable 
Reviewed-by: kbarrett, pliden
 2018-03-15 21:26:55 +01:00
Coleen Phillimore
fde89a34d0 8199263: Split interfaceSupport.hpp to not require including .inline.hpp files 
InterfaceSupport.hpp is an inline file so moved to interfaceSupport.inline.hpp and stopped including it in .hpp files

Reviewed-by: stefank, rehn, kvn
 2018-03-16 09:12:13 -04:00
Volker Simonis
97cfb7bbb7 8199472: Fix non-PCH build after JDK-8199319 
Reviewed-by: stefank, coleenp
 2018-03-14 12:12:00 +01:00
Coleen Phillimore
394e34d821 8199282: Remove ValueObj class for allocation subclassing for gc code 
Reviewed-by: stefank, kbarrett
 2018-03-14 07:27:19 -04:00
Coleen Phillimore
ee9d695757 8199283: Remove ValueObj class for allocation subclassing for compiler code 
Reviewed-by: stefank, tschatzl
 2018-03-09 20:01:38 -05:00
Stefan Karlsson
d42acfd37b 8199319: Remove handles.inline.hpp include from reflectionUtils.hpp 
Reviewed-by: hseigel, dholmes
 2018-03-08 19:10:25 +01:00
Stefan Karlsson
133faf856d 8199264: Remove universe.inline.hpp to simplify include dependencies 
Reviewed-by: coleenp, hseigel
 2018-03-07 21:57:36 +01:00
Harold Seigel
c0bc887c36 8191102: Incorrect include file use in classLoader.hpp 
Move appropriate methods to <fiile>.inline.hpp files.  Create <file>.inline.hpp files when needed.

Reviewed-by: coleenp, dholmes
 2018-03-05 10:29:23 -05:00