116 Commits

Author SHA1 Message Date
Claes Redestad
37629673e7 8241006: Cleanup TemplateInterpreter initialization
Reviewed-by: coleenp
2020-03-13 15:59:27 +01:00
Kun Wang
742bdf003e 8239915: Zero VM crashes when handling dynamic constant
Reviewed-by: dholmes
2020-02-26 17:32:04 +08:00
Jie Fu
3c7858c285 8239110: Zero VM build fails after JDK-8203883
Reviewed-by: aph
2020-02-15 17:35:57 +08:00
Nils Eliasson
18c01206d0 8203883: Remove State from InvocationCounters
Reviewed-by: redestad, thartmann
2020-02-12 20:53:48 +01:00
Lois Foltan
d19a396e96 8230199: consolidate signature parsing code in HotSpot sources
Add a new Signature class to support basic signature queries and enhance SignatureStream class to parse field signatures in addition to methods.

Co-authored-by: John Rose <john.r.rose@oracle.com>
Reviewed-by: coleenp, dholmes, fparain, hseigel
2020-02-06 14:29:57 +00:00
Aleksey Shipilev
7cae6c3564 8237847: Zero builds fail after JDK-8237637 (Remove dubious type conversions from oop)
Reviewed-by: dcubed
2020-01-26 17:08:40 +01:00
Stefan Karlsson
46423b0f70 8237637: Remove dubious type conversions from oop
Reviewed-by: kbarrett, dholmes, mdoerr
2020-01-24 09:27:07 +01:00
Stefan Karlsson
161333eeba 8234748: Clean up atomic and orderAccess includes
Reviewed-by: dholmes
2019-11-26 10:47:46 +01:00
Stefan Karlsson
0ad50c2b5c 8234740: Harmonize parameter order in Atomic - cmpxchg
Reviewed-by: rehn, dholmes
2019-11-25 12:33:15 +01:00
Stefan Karlsson
e527ce4b57 8234562: Move OrderAccess::release_store*/load_acquire to Atomic
Reviewed-by: rehn, dholmes
2019-11-25 12:22:13 +01:00
Xiaohong Gong
8aafb0e12c 8234321: Call cache flush after generating trampoline
Reviewed-by: adinn, iklam
2019-11-20 05:58:19 +00:00
Jie Fu
cdba535853 8234130: Zero VM build broken after JDK-8233913
Reviewed-by: coleenp
2019-11-14 10:02:52 +08:00
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
Claes Redestad
061b0a6637 8233159: Method::result_type should use calculated value in constMethod
Reviewed-by: lfoltan, iklam, coleenp
2019-10-30 16:14:56 +01:00
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
Goetz Lindenmaier
d8c6516c92 8218628: Add detailed message to NullPointerException describing what is null
This is the implementation of JEP 358: Helpful NullPointerExceptions.

Reviewed-by: coleenp, clanger, rschmelter, rriggs, forax, mr
2019-10-14 11:36:17 +02:00
Xin Liu
1ad5c5bfb7 8165056: move JIT Compiler related files from runtime/ to compiler/ directory
Reviewed-by: kvn, coleenp, dholmes
2019-10-09 12:43:32 -07:00
Lois Foltan
0c507f3180 8230505: Replace JVM type comparisons to T_OBJECT and T_ARRAY with call to is_reference_type
Consistently use is_reference_type when comparing type for T_OBJECT or T_ARRAY.

Co-authored-by: John Rose <john.r.rose@oracle.com>
Reviewed-by: dlong, coleenp, hseigel
2019-09-23 14:49:04 -04:00
Per Lidén
2d6874b861 8230841: Remove oopDesc::equals()
Reviewed-by: rkennke, tschatzl
2019-09-17 09:51:02 +02:00
Ioi Lam
988ac4fec0 8230586: Encapsulate fields in filemap.hpp
Reviewed-by: ccheung
2019-09-11 18:31:25 -07:00
Leo Korinth
eafb888c18 8227168: Cleanup usage of NEW_C_HEAP_ARRAY
Reviewed-by: coleenp, dholmes, kbarrett, tschatzl
2019-09-11 14:16:27 +02:00
Erik Österlund
f869706f5f 8224815: Remove non-GC uses of CollectedHeap::is_in_reserved()
Reviewed-by: stefank, coleenp
2019-09-05 08:26:49 +02:00
Stefan Karlsson
3149ed4993 8230203: Replace markWord enums with typed constants
Reviewed-by: kbarrett, dholmes
2019-08-30 09:06:46 +02:00
Patricio Chilano Mateo
85dbabe345 8229844: Remove attempt_rebias parameter from revoke_and_rebias()
Removed attempt_rebias parameter and merged fast_enter() and slow_enter() into enter()

Reviewed-by: dholmes, rehn, coleenp, dcubed
2019-08-27 20:10:06 +00:00
Stefan Karlsson
ae5615c614 8229258: Rework markOop and markOopDesc into a simpler mark word value carrier
Reviewed-by: rkennke, coleenp, kbarrett, dcubed
2019-08-06 10:48:21 +02:00
Coleen Phillimore
d1ca6221a4 5103339: Strengthen NoSafepointVerifier
Add NSV check at possible safepoint transition or places that could take out locks.  Consolidate with clearing unhandled oops.

Reviewed-by: dholmes, rehn
2019-08-14 10:07:00 -04:00
Daniel D. Daugherty
d3ab43a5f4 8227338: templateInterpreter.cpp: copy_table() needs to be safer
Reviewed-by: dholmes, eosterlund, sspitsyn, kbarrett
2019-07-10 10:18:06 -04:00
Patricio Chilano Mateo
fe39168fa7 8191890: Biased locking still uses the inferior stop the world safepoint for revocation
Revocations are now executed with thread local handshakes instead of safepoints

Reviewed-by: dcubed, coleenp, dholmes, rehn, mgronlun
2019-07-09 14:38:48 -04:00
Daniel D. Daugherty
37b39bc642 8227117: normal interpreter table is not restored after single stepping with TLH
Reviewed-by: sspitsyn, eosterlund, dholmes, coleenp
2019-07-08 11:38:49 -04:00
Thomas Stuefe
2257bae7a2 8224487: outputStream should not be copyable
Reviewed-by: kbarrett, coleenp
2019-05-22 07:10:54 +02:00
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
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
David Holmes
b0d52bcca1 8223437: Backout JDK-8219974 Restore static callsite resolution for the current class
Reviewed-by: jwilhelm, vlivanov
2019-05-07 17:33:19 -04:00
Jie Fu
0ff8db34ca 8221542: ~15% performance degradation due to less optimized inline decision
Reviewed-by: vlivanov, coleenp
2019-05-06 12:17:54 -07:00
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
Coleen Phillimore
cebdd53c0f 8222297: IRT_ENTRY/IRT_LEAF etc are the same as JRT
Replace IRT entry points with JRT.

Reviewed-by: lfoltan, dcubed
2019-04-12 09:30:17 -04:00
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
David Holmes
b0d139de19 8219974: REDO JDK-8219492: Restore static callsite resolution for the current class
Reviewed-by: redestad, vlivanov, coleenp
2019-03-04 19:38:50 -05:00
David Holmes
e7eae4444d 8219969: Backout JDK-8219492
Reviewed-by: goetz, hseigel, tschatzl
2019-03-01 08:14:29 -05:00
David Holmes
b5f55fadff 8219492: Restore static callsite resolution for the current class
Reviewed-by: redestad, lfoltan, vlivanov
2019-02-28 18:28:23 -05:00
Claes Redestad
dbdfbb518f 8219229: Make ConstantPool::tag_at and release_tag_at_put inlineable
Reviewed-by: dholmes, coleenp
2019-02-20 09:53:28 +01:00
Lois Foltan
9631b06423 8217998: Remove method_type field associated with the appendix field of an indy or method handle call
Removed the unused method_type field associated with the appendix field of an indy or method handle call.

Reviewed-by: acorn, coleenp, dlong
2019-02-13 15:50:08 -05:00
Lois Foltan
29245f8878 8218004: Clean up terminology for shared methods within the JVM for indy and condy support
Remove "invoke_dynamic" from the name of several ConstantPool bootstrap helper methods that are shared by both indy and condy.

Reviewed-by: coleenp, dholmes, mchung
2019-02-13 14:20:40 -05:00
Ao Qi
a0de7b80c9 8218031: Zero broken after JDK-8217922 (Compiler dead code removal)
Reviewed-by: thartmann, sgehwolf, shade
2019-01-30 18:34:31 +01:00
Claes Redestad
d589fa875d 8217921: Runtime dead code removal
Reviewed-by: coleenp, sgehwolf, dholmes
2019-01-29 14:43:05 +01:00
Claes Redestad
6a9f775041 8217922: Compiler dead code removal
Reviewed-by: thartmann, neliasso
2019-01-29 14:34:26 +01:00
Goetz Lindenmaier
69e185b203 8217512: Message of LinkageError: use 'class' etc. instead of 'type'
Reviewed-by: dholmes, lfoltan
2019-01-23 08:25:22 +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
Claes Redestad
bd8f4a115c 8216262: Remove develop flag DelayCompilationDuringStartup
Reviewed-by: kvn, thartmann
2019-01-08 11:23:19 +01:00