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53 Commits

Author SHA1 Message Date
Manuel Hässig
e8ef93ae9d 8357782: JVM JIT Causes Static Initialization Order Issue 
Co-authored-by: Tobias Hartmann <thartmann@openjdk.org>
Reviewed-by: thartmann, dlong, dfenacci
 2025-06-13 11:16:36 +00:00
Doug Simon
814730eae7 8352645: Add tool support to check order of includes 
Reviewed-by: stefank, kbarrett
 2025-04-02 22:30:13 +00:00
Doug Simon
0cb110ebb7 8350892: [JVMCI] Align ResolvedJavaType.getInstanceFields with Class.getDeclaredFields 
Reviewed-by: yzheng, never, thartmann
 2025-03-21 13:00:25 +00:00
Coleen Phillimore
1ed9ef1c3f 8349559: Compiler interface doesn't need to store protection domain 
Reviewed-by: vlivanov, iklam
 2025-02-07 21:27:35 +00:00
Stefan Karlsson
c33c1cfe73 8347909: Automatic precompiled.hpp inclusion 
Reviewed-by: lkorinth, erikj, dholmes, ihse
 2025-01-21 10:21:24 +00:00
Coleen Phillimore
0cfd08f55a 8339112: Move JVM Klass flags out of AccessFlags 
Reviewed-by: matsaave, cjplummer, dlong, thartmann, yzheng
 2024-09-04 15:48:32 +00:00
Roland Westrelin
fa401f37df 8333805: Replaying compilation with null static final fields results in a crash 
Reviewed-by: thartmann, dlong
 2024-06-18 12:08:57 +00:00
Coleen Phillimore
ebeee6dce8 8305404: Compile_lock not needed for InstanceKlass::implementor() 
Reviewed-by: eosterlund, fparain
 2023-04-14 15:32:51 +00:00
Ilya Korennoy
b261e6c43f 8304445: Remaining uses of NULL in ciInstanceKlass.cpp 
Reviewed-by: thartmann
 2023-03-30 08:57:25 +00:00
Johan Sjölen
f52d35c84b 8300240: Replace NULL with nullptr in share/ci/ 
Reviewed-by: kvn, coleenp
 2023-01-27 15:43:34 +00:00
Roland Westrelin
05a0a71031 8297933: [REDO] Compiler should only use verified interface types for optimization 
Reviewed-by: kvn, vlivanov
 2023-01-09 08:26:08 +00:00
Roland Westrelin
9430f3e65c 8297934: [BACKOUT] Compiler should only use verified interface types for optimization 
Reviewed-by: thartmann, kvn
 2022-12-01 14:19:28 +00:00
Roland Westrelin
45d1807ad3 6312651: Compiler should only use verified interface types for optimization 
Reviewed-by: vlivanov, kvn
 2022-11-21 08:47:42 +00:00
Vladimir Ivanov
746f5f589d 8293816: CI: ciBytecodeStream::get_klass() is not consistent 
Reviewed-by: dlong, kvn
 2022-09-16 17:57:03 +00:00
Vladimir Ivanov
50f99c3208 8288360: CI: ciInstanceKlass::implementor() is not consistent for well-known classes 
Reviewed-by: thartmann, kvn
 2022-06-14 22:37:00 +00:00
Vladimir Ivanov
5212535a27 8282218: C1: Missing side effects of dynamic class loading during constant linkage 
Reviewed-by: thartmann, kvn
 2022-05-06 23:09:23 +00:00
Wu Yan
0c04bf8e59 8284198: Undo JDK-8261137: Optimization of Box nodes in uncommon_trap 
Reviewed-by: kvn, thartmann
 2022-04-11 06:23:09 +00:00
Dean Long
05a9a51dbf 8277423: ciReplay: hidden class with comment expected error 
Reviewed-by: chagedorn, thartmann
 2021-11-22 20:50:06 +00:00
Coleen Phillimore
3b2585c02b 8276658: Clean up JNI local handles code 
Reviewed-by: dholmes, pchilanomate
 2021-11-12 16:17:15 +00:00
Tobias Hartmann
a29273336b 8275975: Remove dead code in ciInstanceKlass 
Reviewed-by: chagedorn, kvn
 2021-10-27 12:27:43 +00:00
Dean Long
0961de47de 8275347: ciReplay: staticfield lines not properly terminated 
Reviewed-by: neliasso, chagedorn
 2021-10-21 19:02:38 +00:00
Vladimir Ivanov
f7e9f56e23 8273359: CI: ciInstanceKlass::get_canonical_holder() doesn't respect instance size 
Reviewed-by: kvn
 2021-09-08 16:17:56 +00:00
Dean Long
14a3ac09fe 8271911: replay compilations of methods which use JSR292 (easy cases) 
8012267: ciReplay: fails to resolve @SignaturePolymorphic methods in replay data
8012268: ciReplay: process_ciInstanceKlass: JVM_CONSTANT_MethodHandle not supported

Reviewed-by: kvn, vlivanov
 2021-09-03 23:23:10 +00:00
Harold Seigel
e14b026841 8243287: Removal of Unsafe::defineAnonymousClass 
Reviewed-by: iklam, mchung, alanb, dholmes
 2021-05-13 12:46:54 +00:00
Wang Huang
c7975113a0 8264940: java/lang/invoke/6998541/Test6998541.java failed "guarantee(ik->is_initialized()) failed: java/lang/Byte$ByteCache must be initialized" 
Co-authored-by: Wu Yan <wuyan34@huawei.com>
Reviewed-by: dholmes, kvn, dcubed
 2021-04-13 16:41:57 +00:00
Dean Long
c8b23e22f2 8262064: Make compiler/ciReplay tests ignore lambdas in compilation replay 
Reviewed-by: thartmann, kvn, iignatyev
 2021-03-04 20:07:12 +00:00
Ioi Lam
ffbcf1b0a7 8260471: Change SystemDictionary::X_klass calls to vmClasses::X_klass 
Reviewed-by: lfoltan, hseigel, dholmes, stuefe
 2021-02-02 23:40:29 +00:00
Ioi Lam
02a0a027f4 8257563: Remove excessive include of klass.inline.hpp 
Reviewed-by: dholmes, stuefe, stefank
 2020-12-03 01:34:04 +00:00
Mandy Chung
f2b191a6e9 8247444: Trust final fields in records 
Co-authored-by: Christoph Dreis <christoph.dreis@freenet.de>
Reviewed-by: jrose, dholmes, forax, coleenp, vlivanov
 2020-06-19 08:27:59 -07:00
Coleen Phillimore
5314d28f84 8245289: Clean up offset code in JavaClasses 
Make offset member names consistent and private, move static initializations near owning classes

Reviewed-by: fparain, lfoltan
 2020-05-29 15:00:19 -04:00
Mandy Chung
7cc1371059 8238358: Implementation of JEP 371: Hidden Classes 
Co-authored-by: Lois Foltan <lois.foltan@oracle.com>
Co-authored-by: David Holmes <david.holmes@oracle.com>
Co-authored-by: Harold Seigel <harold.seigel@oracle.com>
Co-authored-by: Serguei Spitsyn <serguei.spitsyn@oracle.com>
Co-authored-by: Alex Buckley <alex.buckley@oracle.com>
Co-authored-by: Jamsheed Mohammed C M <jamsheed.c.m@oracle.com>
Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com>
Co-authored-by: Amy Lu <amy.lu@oracle.com>
Reviewed-by: alanb, cjplummer, coleenp, dholmes, dlong, forax, jlahoda, psandoz, plevart, sspitsyn, vromero
 2020-04-21 06:55:38 -07:00
Frederic Parain
9886cb401c 8237767: Field layout computation overhaul 
Reviewed-by: dholmes, coleenp, lfoltan, shade
 2020-02-10 09:49:12 -05:00
Stefan Karlsson
46423b0f70 8237637: Remove dubious type conversions from oop 
Reviewed-by: kbarrett, dholmes, mdoerr
 2020-01-24 09:27:07 +01:00
Coleen Phillimore
ed21b56269 8233913: Remove implicit conversion from Method* to methodHandle 
Fix call sites to use existing THREAD local or pass down THREAD local for shallower callsites. Make linkResolver methods return Method* for caller to handleize if needed.

Reviewed-by: iklam, thartmann, hseigel
 2019-11-13 08:23:23 -05:00
Lois Foltan
fce4320369 8231844: Enhance type signature characters in classfile_constants.h and improve the JVM to use type signature characters more consistently 
Increase the use of type signature constants instead of hard coded characters within the JVM.

Co-authored-by: John Rose <john.r.rose@oracle.com>
Reviewed-by: coleenp, dholmes, fparain
 2019-10-21 13:13:16 -04:00
Vladimir Ivanov
f53dfaf5ab 8218881: C2: StaticFinalFieldPrinter doesn't handle T_ARRAY values in T_OBJECT fields 
Reviewed-by: thartmann, kvn, neliasso
 2019-02-14 15:27:12 -08:00
Roman Kennke
8b62a2ee9d 8214259: Implementation: JEP 189: Shenandoah: A Low-Pause-Time Garbage Collector (Experimental) 
Co-authored-by: Christine Flood <chf@redhat.com>
Co-authored-by: Aleksey Shipilev <shade@redhat.com>
Co-authored-by: Roland Westrelin <rwestrel@redhat.com>
Co-authored-by: Zhenygu Gu <zgu@redhat.com>
Co-authored-by: Andrew Haley <aph@redhat.com>
Co-authored-by: Andrew Dinn <adinn@redhat.com>
Co-authored-by: Mario Torre <mtorre@redhat.com>
Reviewed-by: kvn, roland, shade, coleenp, lmesnik, pliden, jgeorge, ihse, erikj
 2018-12-10 15:47:44 +01:00
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
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
Roland Westrelin
8ab8d45552 8212243: More gc interface tweaks for arraycopy 
Reviewed-by: kvn, eosterlund
 2018-11-06 10:01:27 +01:00
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
Harold Seigel
221005a3d4 8209138: Symbol constructor uses u1 as the element type of its name argument 
Maske u1 the type for Symbol values and add a function to return it as a char.

Reviewed-by: dholmes, coleenp
 2018-10-03 09:46:46 -04:00
Ioi Lam
bc62b3a40e 8209647: constantPoolHandle::constantPoolHandle(ConstantPool*) when precompiled header is disabled 
Added fieldDescriptor.inline.hpp

Reviewed-by: coleenp, shade
 2018-08-20 13:58:23 -07:00
Lois Foltan
75ed173e15 8209301: JVM rename is_anonymous, host_klass to unsafe specific terminology ahead of Unsafe.defineAnonymousClass deprecation 
Clean up VM anonymous class terminology.

Reviewed-by: coleenp, dholmes, mchung
 2018-08-20 08:25:57 -04:00
Coleen Phillimore
d1aea148fe 8207924: serviceability/sa/TestUniverse.java#id0 intermittently fails with assert(get_instanceKlass()->is_loaded()) failed: must be at least loaded 
InstanceKlass::implementors() needs the Compile_lock

Reviewed-by: thartmann, eosterlund
 2018-08-11 12:49:33 -04:00
Coleen Phillimore
d187884156 8198313: Wrap holder object for ClassLoaderData in a WeakHandle 
Use WeakHandle for ClassLoaderData::_holder so that is_alive closure is not needed

Reviewed-by: rehn, kbarrett
 2018-04-10 10:06:42 -04:00
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
Kim Barrett
d7765d9002 8198474: Move JNIHandles::resolve into jniHandles.inline.hpp 
Moved resolve and friends to new jniHandles.inline.hpp.

Reviewed-by: tschatzl, pliden, coleenp
 2018-03-01 16:51:22 -05:00
Erik Österlund
8f739404a7 8191567: Refactor ciInstanceKlass G1 keep alive barrier to use Access API 
Reviewed-by: dholmes, rkennke, tschatzl
 2018-01-08 13:22:05 +01:00