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330 Commits

Author SHA1 Message Date
Coleen Phillimore
2e4ac80e0c 8212988: add recent class unloading events to the hs_err log 
Also moved class unloading logging in expected place.

Reviewed-by: never, stuefe
 2019-02-13 06:48:34 -05:00
Claes Redestad
61882ce51f 8218738: Remove dead code in Symbol and friends 
Reviewed-by: coleenp, lfoltan, dholmes
 2019-02-12 19:22:19 +01:00
Aleksey Shipilev
9cc4f7d99b 8218140: Build failures after JDK-8218041 (Assorted wrong/missing includes) 
Reviewed-by: stefank, rehn, dholmes
 2019-01-31 19:08:37 +01:00
Coleen Phillimore
671017bab8 8212949: Remove ConstantPoolCache::is_constantPoolCache 
Remove relic of permgen, also is_constMethod too.

Reviewed-by: dholmes
 2019-01-31 07:28:40 -05:00
Daniil Titov
aa39ea1b55 8163127: Debugger classExclusionFilter does not work correctly with method references 
Reviewed-by: cjplummer, jcbeyler
 2019-01-29 16:48:20 -08:00
Lois Foltan
4c63f4d399 8216970: condy causes JVM crash 
Fix issue with ConstantPool::constant_tag_at to correctly handle a condy whose return type is an array.

Reviewed-by: acorn, hseigel, jrose
 2019-01-29 11:56:51 -05:00
Claes Redestad
6a9f775041 8217922: Compiler dead code removal 
Reviewed-by: thartmann, neliasso
 2019-01-29 14:34:26 +01:00
Ioi Lam
f910adfb9f 8217424: Remove the idempotent parameter to Method::sort_methods 
Reviewed-by: coleenp, shade
 2019-01-22 12:37:35 -08:00
Claes Redestad
62378f6977 8217318: Unneeded handleization in InstanceKlass::restore_unshareable_info 
No need for a methodHandle here since methods not yet added to SystemDictionary can't be redefined.

Reviewed-by: coleenp
 2019-01-18 16:21:07 +01:00
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
Jesper Wilhelmsson
a8c5f1e59a Merge 2019-01-15 22:54:09 +01:00
David Holmes
d1c7bfeb4b 8213397: Stack dump should show more clearly when a thread is blocked on a class initialization monitor 
Reviewed-by: rehn, coleenp
 2019-01-15 16:40:31 -05:00
Jesper Wilhelmsson
528bc73ca4 Merge 2019-01-14 23:05:26 +01:00
Erik Österlund
f08eeac278 8215889: assert(!_unloading) failed: This oop is not available to unloading class loader data with ZGC 
Reviewed-by: coleenp, neliasso
 2019-01-10 18:10:15 +01:00
Aleksey Shipilev
0cd1573f08 8215724: Epsilon: ArrayStoreExceptionTest.java fails; missing arraycopy check 
Reviewed-by: eosterlund, lkorinth
 2019-01-09 15:53:56 +01:00
Coleen Phillimore
cab9667f41 8215575: C2 crash: assert(get_instanceKlass()->is_loaded()) failed: must be at least loaded 
Set InstanceKlass::loaded before adding classes to the subklass list, which can be read concurrently by the compiler.

Reviewed-by: dholmes, eosterlund
 2019-01-09 07:52:45 -05:00
Henry Jen
776ef6a071 Merge 2019-01-15 10:55:26 -08:00
Henry Jen
d77f96b0b2 Merge 2018-12-13 11:47:35 -08:00
Jamsheed Mohammed C M
79d7ae7633 8211034: OnStackReplacePercentage option checking has bugs 
Fixed the constraint checks

Reviewed-by: kvn
 2018-12-12 23:08:01 -08:00
Igor Ignatyev
5ff302e6bb 8214917: CTW testlibrary shouldn't ignore errors raised by the library itself 
Reviewed-by: kvn, roland
 2018-12-10 11:04:55 -08:00
Coleen Phillimore
3d0faa649c 8214972: Uses of klass_holder() except GC need to apply GC barriers 
Fix klass_holder() and make all callers use it, remove holder_phantom().

Reviewed-by: eosterlund, dlong
 2018-12-07 14:48:35 -05:00
Lois Foltan
99bcec08b1 8214275: CondyRepeatFailedResolution asserts "Dynamic constant has no fixed basic type" 
GenerateOopMap::do_ldc must check for a DynamicInError as well as a Dynamic constant pool tag.

Reviewed-by: coleenp
 2018-12-06 10:46:10 -05:00
Per Lidén
dc8383c930 8214785: Remove unused WeakHandleType::vm_string 
Reviewed-by: coleenp, eosterlund
 2018-12-05 17:11:21 +01:00
Erik Österlund
50ffeaa507 8213209: [REDO] Allow Klass::_subklass and _next_sibling to have unloaded classes 
Reviewed-by: coleenp, dlong
 2018-11-30 15:29:19 +01:00
Erik Österlund
3a5bccf5c6 8213565: Crash in DependencyContext::remove_dependent_nmethod 
Reviewed-by: rehn, kvn
 2018-11-30 11:40:48 +01:00
Coleen Phillimore
154a1a02bf 8216167: Update include guards to reflect correct directories 
Use script and some manual fixup to fix directores names in include guards.

Reviewed-by: lfoltan, eosterlund, kbarrett
 2019-01-10 15:13:51 -05:00
Jesper Wilhelmsson
67a5fc2529 Merge 2019-01-09 22:59:49 +01:00
Aleksey Shipilev
508152b0a6 8215724: Epsilon: ArrayStoreExceptionTest.java fails; missing arraycopy check 
Reviewed-by: eosterlund, lkorinth
 2019-01-09 15:53:56 +01:00
Claes Redestad
c6c604784a 8216197: Remove unused new_hash methods 
Reviewed-by: kbarrett, dholmes
 2019-01-07 10:21:43 +01:00
Claes Redestad
a1768ee5d8 8216191: Remove FastSuperclassLimit 
Reviewed-by: coleenp
 2019-01-05 20:11:15 +01:00
Claes Redestad
13fcbf9d8f 8216189: Remove Klass::compute_is_subtype_of 
Reviewed-by: hseigel, jiangli
 2019-01-05 20:08:24 +01:00
Coleen Phillimore
1509c1ffe1 8215731: Move forward class definitions out of globalDefinitions.hpp 
Redistribute the forward declarations to the header files that need them.

Reviewed-by: dholmes, lfoltan
 2019-01-04 15:06:01 -05:00
Per Lidén
316924a7bd 8215492: Rename INTERNAL_EMPTY to something less "internal" 
Reviewed-by: kbarrett, coleenp
 2018-12-19 23:40:05 +01:00
David Holmes
cb861252d7 8214208: Nestmate package validation logging/exception should include classloader information 
Reviewed-by: hseigel, coleenp, mchung
 2018-11-27 21:20:16 -05:00
Doug Simon
4512750fbe 8213907: [JVMCI] avoid Class.getDeclared* methods when converting JVMCI objects to reflection objects 
Reviewed-by: kvn, never
 2018-11-21 22:02:17 +01:00
Erik Österlund
dc260a5369 8212992: Change mirror accessor in Klass::verify_on() to use AS_NO_KEEPALIVE 
Reviewed-by: coleenp, pliden
 2018-11-20 10:08:19 +01:00
Erik Österlund
8b1844626a 8212682: Avoid holding Compile_lock when blocking for GC in ObjArrayKlass::allocate_objArray_klass() 
Reviewed-by: coleenp, dlong
 2018-11-20 10:08:18 +01:00
Coleen Phillimore
e66dfd30c4 8210094: Better loading of classloader classes 
Reviewed-by: acorn, hseigel, ahgross, rhalade
 2018-09-10 16:49:01 -04:00
David Holmes
4a157daf01 8205714: Initial class initialization 
Ensure class is fully initialized before caching a resolved invokestatic, or patching the callsite

Reviewed-by: acorn, coleenp, kvn, vlivanov
 2018-08-12 18:05:16 -04:00
Ioi Lam
147fc3ed13 8213346: Re-implement shared dictionary using CompactHashtable 
Reviewed-by: jiangli
 2018-11-07 19:40:27 -08:00
Lois Foltan
9c5c6947cb 8212937: Parent class loader may not have a referred ClassLoaderData instance when obtained in Klass::class_in_module_of_loader 
Fix to obtain the class loader's name from the java.lang.ClassLoader object instead of its ClassLoaderData.

Reviewed-by: coleenp, mbalao, sgehwolf
 2018-11-07 13:54:22 -05:00
Coleen Phillimore
d302072f50 8213211: [BACKOUT] Allow Klass::_subklass and _next_sibling to have unloaded classes 
Reviewed-by: jiangli, jwilhelm
 2018-10-31 14:38:14 -04:00
Coleen Phillimore
6a045adbed 8212958: Allow Klass::_subklass and _next_sibling to have unloaded classes 
Don't return unloaded klasses. Make sure access is protected by Compile_lock.

Reviewed-by: eosterlund, dlong
 2018-10-29 10:21:34 -04:00
Serguei Spitsyn
4904980886 8024368: private methods are allocated vtable slots 
Stop allocating vtable slots for  private methods

Reviewed-by: dholmes, acorn, lfoltan
 2018-10-24 13:11:54 -07:00
Thomas Schatzl
3a48e68b1a 8212753: Improve oopDesc::forward_to_atomic 
Avoid multiple unnecessary reloads of the mark oop in oopDesc::forward_to_atomic

Reviewed-by: kbarrett, mdoerr
 2018-10-24 16:22:34 +02:00
David Holmes
c145bd0bd0 8199567: [Nestmates] Cleanup instanceKlass.cpp 
Reviewed-by: lfoltan, coleenp
 2018-10-23 17:01:48 -04:00
Coleen Phillimore
932d2c6ba6 8212774: Remove dead code touching Klass::_lower_dimension 
Found dead code removal while looking at usage of Compile_lock. This dead code doesn't have Compile_lock but other code touching Klass::_{upper,lower}_dimension do.

Reviewed-by: shade
 2018-10-22 15:32:50 -04:00
Harold Seigel
ef3c0a2458 8209087: Clean up runtime code that compares 'this' to NULL 
Remove 'this' to NULL comparisons from methods and check if calling objects of these methods could be NULL.

Reviewed-by: lfoltan, gziemski
 2018-10-18 10:35:58 -04:00
Leo Korinth
d75f70d91c 8212595: Remove unused size_helper() in oop_oop_iterate* in instanceKlass.inline.hpp 
Reviewed-by: shade, pliden
 2018-10-18 11:23:54 +02:00
Leo Korinth
e898052f3b 8211447: Replace oop_pc_update_pointers with oop_iterate and closure 
Reviewed-by: sjohanss, tschatzl
 2018-10-12 12:14:01 +02:00