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636 Commits

Author SHA1 Message Date
Gerard Ziemski
2cf9999ae2 8225310: JFR crashed in JfrPeriodicEventSet::requestProtectionDomainCacheTableStatistics() 
Added lock around table usage

Reviewed-by: coleenp, hseigel
 2019-06-18 12:39:29 -05:00
Jesper Wilhelmsson
dc82364e05 Merge 2019-06-18 22:48:27 +02:00
Joe Darcy
4750064828 8214546: Start of release updates for JDK 14 
8214547: Add SourceVersion.RELEASE_14
8214548: Add source 14 and target 14 to javac
8214549: Bump maximum recognized class file version to 58 for JDK 14

Reviewed-by: jjg, mikael, erikj, jlahoda, dholmes
 2019-06-11 16:45:20 -07:00
Stefan Karlsson
02a31bf561 8227175: ZGC: ZHeapIterator visits potentially dead objects 
Reviewed-by: zgu, eosterlund
 2019-06-10 13:04:12 +02:00
Coleen Phillimore
d571d105ae 8224847: gc/stress/TestReclaimStringsLeaksMemory.java fails with reserved greater than expected 
Rehash threshold was too low for StringTable, and rehashed size table was too large.

Reviewed-by: rehn, gziemski
 2019-06-11 07:31:47 -04:00
Harold Seigel
9ee5ab5124 8224952: RI deviates from JVMS - non-zero minor_version for class files throws UnsupportedClassVersionError 
Change the JVM to follow the JVM Spec and accept non-zero minor_version for appropriate older class file versions.

Reviewed-by: acorn, dholmes, iignatyev
 2019-06-10 09:52:04 -04:00
Coleen Phillimore
7235c5b0e2 8224151: Test vmTestbase/nsk/sysdict/vm/stress/chain/chain007/chain007.java might hang with release binaries 
Fix deadlock on ClassLoaderDataGraph_lock and g1 clear_claimed_marks.

Reviewed-by: tschatzl, lfoltan, eosterlund
 2019-06-06 15:09:17 -04:00
Nick Gasson
72daa46d46 8224853: CDS address sanitizer errors 
Reviewed-by: iklam, dholmes
 2019-06-04 17:56:16 +08:00
Igor Veresov
e47daab7b4 8223320: [AOT] jck test api/javax_script/ScriptEngine/PutGet.html fails when test classes are AOTed 
Materialization of primitive boxes should use caches

Reviewed-by: kvn, never
 2019-06-03 13:21:02 -07:00
Ioi Lam
43e23020f2 8224692: runtime/appcds tests crash in "HotSpotJVMCI::compute_offset" when running in Graal as JIT mode 
Reviewed-by: ccheung
 2019-05-31 12:51:36 -07:00
Sergey Kuksenko
145f06a155 8223504: Improve performance of forall loops by better inlining of "iterator()" methods 
Reviewed-by: vlivanov, shade
 2019-05-30 12:45:02 -07:00
Coleen Phillimore
168e5cbf66 8224119: Safepoint cleanup logging logs times for things it doesn't do 
Test condition before reporting times for cleanup actions.

Reviewed-by: rehn, hseigel
 2019-05-21 09:53:16 -04:00
Coleen Phillimore
e47584d00d 8221967: InternTest.java timed out 
Move redundant table lookup and make rehashing be a needed guaranteed safepoint cleanup action.

Reviewed-by: dholmes, rehn
 2019-05-20 10:06:07 -04:00
Calvin Cheung
72dc5721e0 8207812: Implement Dynamic CDS Archive 
Improve the usability of AppCDS

Co-authored-by: Ioi Lam <ioi.lam@oracle.com>
Co-authored-by: Jiangli Zhou <jianglizhou@google.com>
Reviewed-by: acorn, jiangli, mseledtsov
 2019-05-17 08:29:55 -07:00
Coleen Phillimore
4915cf9b71 8223956: Make SymbolTable and StringTable AllStatic 
Removed superfluous and confusing _the_table pointer.

Reviewed-by: gziemski, rehn
 2019-05-16 07:09:17 -04:00
Coleen Phillimore
204059634d 8223657: Remove unused THREAD argument from SymbolTable functions 
Also made lookup and lookup_only functions private to SymbolTable.  External callers use new_symbol or probe.

Reviewed-by: dholmes, gziemski
 2019-05-14 11:29:18 -04:00
Erik Österlund
5dd18ea628 8222841: Incorrect static call stub interactions with class unloading 
Reviewed-by: kvn, coleenp
 2019-05-14 12:07:24 +02:00
Coleen Phillimore
2559700d1f Merge 2019-05-10 09:07:53 -04:00
Coleen Phillimore
77d60eff6a 8223626: move print() functions to cpp files 
Improve debugging experience

Reviewed-by: dholmes, dlong
 2019-05-10 09:05:29 -04:00
Stefan Karlsson
c90f3ee68b 8223624: Cleanup includes of universe.hpp 
Reviewed-by: coleenp, lkorinth
 2019-05-09 14:28:30 +02:00
Stefan Karlsson
5a8ba256df 8223136: Move compressed oops functions to CompressedOops class 
Reviewed-by: coleenp, lkorinth
 2019-05-09 14:26:03 +02:00
Gerard Ziemski
22bf018812 8189208: Cleanup ancient argument processing code 
Remove bits thread_park_blocker, post_vm_init_hook_enabled and pending_list_uses_discovered_fields

Reviewed-by: hseigel, dholmes
 2019-05-09 12:04:20 -05:00
Gerard Ziemski
d988e67b89 8185525: Add JFR event for DictionarySizes 
Added TableStatistics event

Reviewed-by: egahlin, coleenp
 2019-05-08 11:11:50 -05:00
Coleen Phillimore
dc2c1d3ba8 8223391: Unsynchronized iteration of ClassLoaderDataGraph 
Lock in G1 before clear_claimed_marks

Reviewed-by: hseigel, lfoltan, tschatzl
 2019-05-08 06:40:45 -04:00
Sandhya Viswanathan
707c30fae6 8222074: Enhance auto vectorization for x86 
Reviewed-by: kvn, vlivanov
 2019-05-07 13:33:27 -07:00
Vladimir Kozlov
e9c523ae5f 8220623: [JVMCI] Update JVMCI to support JVMCI based Compiler compiled into shared library 
Reviewed-by: dnsimon, never, stefank, rehn, neliasso, dholmes, kbarrett, coleenp
 2019-05-01 12:31:29 -07:00
David Holmes
ded4f6b5cf 8222518: Remove unnecessary caching of Parker object in java.lang.Thread 
Reviewed-by: dcubed, rehn
 2019-04-26 00:57:03 -04:00
Coleen Phillimore
fbafef11c0 8222811: Consolidate MutexLockerEx and MutexLocker 
Make MutexLocker be MutexLockerEx implementation, remove MutexLockerEx calls.

Reviewed-by: dcubed, dholmes, pliden, rehn
 2019-04-25 10:56:31 -04:00
Lois Foltan
57aaf7a8cd 8218994: Consolidate indy and condy JVM information within a BootstrapInfo data structure 
Introduce BootstrapInfo data structure and merge invocation of a bootstrap method for condy and indy into invoke_bootstrap_method.

Co-authored-by: John Rose <john.r.rose@oracle.com>
Reviewed-by: acorn, coleenp
 2019-04-23 14:09:54 -04:00
Lois Foltan
4f2478e234 8222502: Replace 19,20 case alternatives with JVM_CONSTANT_Module/Package names 
Add JVM_CONSTANT_Module and JVM_CONSTANT_Package to classfile_constants.h

Reviewed-by: coleenp, hseigel
 2019-04-23 07:05:38 -04:00
Robbin Ehn
b4fb17d63c 8222327: java_lang_Thread _thread_status_offset, remove pre 1.5 code paths 
Reviewed-by: dholmes, redestad
 2019-04-17 09:29:25 +02:00
Henry Jen
da6f620059 Merge 2019-04-15 18:24:37 -07:00
Stefan Karlsson
23f02171c8 8221393: ResolvedMethodTable too small for StackWalking applications 
Reviewed-by: coleenp, rehn
 2019-04-10 15:41:04 +02:00
Claes Redestad
89a267ca46 8221836: Avoid recalculating String.hash when zero 
Co-authored-by: Peter Levart <peter.levart@gmail.com>
Reviewed-by: jrose, adinn
 2019-04-10 12:05:50 +02:00
Andrew Dinn
71164a973b 8221477: Inject os/cpu-specific constants into Unsafe from JVM 
Initialize Unsafe os/cpu-specific constants using injection instead of native callouts

Reviewed-by: stuefe, coleenp, dholmes, plevart
 2019-04-05 10:01:09 +01:00
Goetz Lindenmaier
39f3368ffd 8221470: Print methods in exception messages in java-like Syntax 
Reviewed-by: dholmes, mdoerr, coleenp
 2019-04-04 09:39:44 +02:00
Coleen Phillimore
8e5a71de44 8221872: Remove uses of ClassLoaderWeakHandle typedef in protection domain table 
Make consistent with StringTable and ResolvedMethodTable

Reviewed-by: dholmes
 2019-04-03 20:39:19 -04:00
Henry Jen
52da980fa2 Merge 2019-03-26 10:55:17 -07:00
Jiangli Zhou
223e1c6e42 8220095: Assertion failure when symlink (with different name) is used for lib/modules file 
Removed confusing function ClassLoader::is_modules_image(char*)

Reviewed-by: lfoltan, ccheung
 2019-03-23 21:51:07 -07:00
Coleen Phillimore
5c5089b0a2 8220512: Deoptimize redefinition functions that have dirty ICs 
Walk ICs to determine whether nmethods are dependent on redefined classes.

Reviewed-by: sspitsyn, eosterlund
 2019-03-15 16:00:18 -04:00
Claes Redestad
4bfd3db2e0 8220366: Optimize Symbol handling in ClassVerifier and SignatureStream 
Reviewed-by: hseigel, coleenp, lfoltan
 2019-03-14 18:56:25 +01:00
Harold Seigel
cace9d1c8e 8219579: Remove redundant signature parsing from the verifier 
Change verifier signature checking into asserts because ClassFileParser checks signatures for files being verified.

Reviewed-by: lfoltan, coleenp, redestad, dholmes
 2019-03-14 09:38:17 -04:00
Claes Redestad
1bfa5cee8c 8220496: Race in java_lang_String::length() when deduplicating 
Reviewed-by: rkennke, pliden
 2019-03-13 17:32:17 +01:00
Henry Jen
833627bc3c Merge 2019-01-22 14:14:52 -08:00
Claes Redestad
e86a7eea79 8217325: Enable inlining of java_lang_Class::oop_size_raw 
Reviewed-by: shade, coleenp, rehn, stefank
 2019-01-18 08:00:05 +01:00
David Holmes
7a6896f3b3 8219685: Startup failure: assert(!Universe::is_module_initialized()) failed: Incorrect java.lang.Module pre module system initialization 
Reviewed-by: lfoltan, redestad
 2019-03-10 18:53:55 -04:00
Claes Redestad
d2c205bb59 8219860: Cleanup ClassFileParser::parse_linenumber_table 
Reviewed-by: rehn, lfoltan, hseigel
 2019-03-08 23:02:06 +01:00
Claes Redestad
53661491f7 8219713: Reduce work in DefaultMethods::generate_default_methods 
Reviewed-by: hseigel, dholmes, lfoltan, acorn
 2019-03-06 21:58:54 +01:00
Coleen Phillimore
84a6e34fb0 8218266: G1 crash in AccessInternal::PostRuntimeDispatch 
Protection_domains can be unloaded in the dictionary pd_set.

Reviewed-by: zgu, hseigel
 2019-02-28 16:30:31 -05:00
Coleen Phillimore
2a83596e85 8181171: Deleting method for RedefineClasses breaks ResolvedMethodName 
8210457: JVM crash in ResolvedMethodTable::add_method(Handle)

Add a function to call NSME in ResolvedMethodTable to replace deleted methods.

Reviewed-by: sspitsyn, dholmes, dcubed
 2019-02-26 08:01:20 -05:00