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134 Commits

Author SHA1 Message Date
Eric Liu
2bd90c2149 8284990: AArch64: Remove STXR_PREFETCH from CPU features 
Reviewed-by: aph, ngasson, njian
 2022-07-27 09:38:04 +00:00
Doug Simon
74ac5df96f 8290234: [JVMCI] use JVMCIKlassHandle to protect raw Klass* values from concurrent G1 scanning 
Reviewed-by: kvn, never
 2022-07-13 19:15:53 +00:00
Doug Simon
c45d613faa 8289687: [JVMCI] bug in HotSpotResolvedJavaMethodImpl.equals 
Reviewed-by: kvn
 2022-07-05 18:25:12 +00:00
Doug Simon
ba670ecbb9 8289094: [JVMCI] reduce JNI overhead and other VM rounds trips in JVMCI 
Reviewed-by: kvn, dlong
 2022-06-29 16:14:55 +00:00
Coleen Phillimore
cf4a4966a8 8288064: Class initialization locking 
Reviewed-by: rehn, vlivanov
 2022-06-16 12:38:06 +00:00
Jatin Bhateja
6f6486e977 8284960: Integration of JEP 426: Vector API (Fourth Incubator) 
Co-authored-by: Jatin Bhateja <jbhateja@openjdk.org>
Co-authored-by: Paul Sandoz <psandoz@openjdk.org>
Co-authored-by: Sandhya Viswanathan <sviswanathan@openjdk.org>
Co-authored-by: Smita Kamath <svkamath@openjdk.org>
Co-authored-by: Joshua Zhu <jzhu@openjdk.org>
Co-authored-by: Xiaohong Gong <xgong@openjdk.org>
Co-authored-by: John R Rose <jrose@openjdk.org>
Co-authored-by: Eric Liu <eliu@openjdk.org>
Co-authored-by: Ningsheng Jian <njian@openjdk.org>
Reviewed-by: ngasson, vlivanov, mcimadamore, jlahoda, kvn
 2022-05-31 16:02:09 +00:00
Alan Bateman
9583e3657e 8284161: Implementation of Virtual Threads (Preview) 
Co-authored-by: Ron Pressler <rpressler@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Rickard Bäckman <rbackman@openjdk.org>
Co-authored-by: Markus Grönlund <mgronlun@openjdk.org>
Co-authored-by: Leonid Mesnik <lmesnik@openjdk.org>
Co-authored-by: Serguei Spitsyn <sspitsyn@openjdk.org>
Co-authored-by: Chris Plummer <cjplummer@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Robbin Ehn <rehn@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org>
Co-authored-by: Sergey Kuksenko <skuksenko@openjdk.org>
Reviewed-by: lancea, eosterlund, rehn, sspitsyn, stefank, tschatzl, dfuchs, lmesnik, dcubed, kevinw, amenkov, dlong, mchung, psandoz, bpb, coleenp, smarks, egahlin, mseledtsov, coffeys, darcy
 2022-05-07 08:06:16 +00:00
Doug Simon
357b1b18c2 8242440: use separate, destroyable JavaVM instances per libgraal compiler thread 
Reviewed-by: kvn, thartmann
 2022-04-23 06:08:11 +00:00
Doug Simon
8543aaa7eb 8283839: [JVMCI] add support for querying indy bootstrap method target and arguments 
Reviewed-by: psandoz, kvn
 2022-04-20 20:25:00 +00:00
Eric Liu
72726c4182 8284563: AArch64: bitperm feature detection for SVE2 on Linux 
Reviewed-by: aph, njian
 2022-04-20 00:55:56 +00:00
Doug Simon
1ebf2f0d37 8284909: [JVMCI] remove remnants of AOT support 
Reviewed-by: kvn
 2022-04-15 17:30:00 +00:00
Foivos Zakkak
0cbc4b85bf 8281266: [JVMCI] MetaUtil.toInternalName() doesn't handle hidden classes correctly 
Reviewed-by: sgehwolf, dnsimon
 2022-03-08 15:35:55 +00:00
Alan Hayward
6fab8a2d6a 8277204: Implement PAC-RET branch protection on Linux/AArch64 
Reviewed-by: erikj, ihse, adinn, ngasson
 2022-02-24 16:38:56 +00:00
Emanuel Peter
bd339aa6c0 8277627: Fix copyright years in some jvmci files 
Reviewed-by: kvn, thartmann
 2022-01-12 08:17:14 +00:00
Doug Simon
e14fb4f4aa 8279437: [JVMCI] exception in HotSpotJVMCIRuntime.translate can exit the VM 
Reviewed-by: kvn
 2022-01-08 21:47:54 +00:00
Doug Simon
1ffdc52cf0 8279412: [JVMCI] failed speculations list must outlive any nmethod that refers to it 
Reviewed-by: kvn, never
 2022-01-04 10:14:50 +00:00
Doug Simon
6f0e8da6d3 8278871: [JVMCI] assert((uint)reason < 2* _trap_hist_limit) failed: oob 
Reviewed-by: kvn, never, dlong
 2021-12-18 06:48:00 +00:00
Doug Simon
2448b3f5f9 8275874: [JVMCI] only support aligned reads in c2v_readFieldValue 
Reviewed-by: never, shade
 2021-10-26 18:50:21 +00:00
Doug Simon
4dec8fc4cc 8275645: [JVMCI] avoid unaligned volatile reads on AArch64 
Reviewed-by: kvn, never
 2021-10-22 16:20:31 +00:00
Sergey Tsypanov
124f82377b 8268764: Use Long.hashCode() instead of int-cast where applicable 
Reviewed-by: kevinw, prr, kizune, serb
 2021-10-12 19:13:17 +00:00
Sergey Bylokhov
7fff22afe7 8272805: Avoid looking up standard charsets 
Reviewed-by: weijun, naoto, dfuchs, azvegint, erikj
 2021-09-02 22:56:20 +00:00
Tom Rodriguez
ad92033fcc 8272736: [JVMCI] Add API for reading and writing JVMCI thread locals 
Reviewed-by: kvn, dnsimon
 2021-08-23 18:43:34 +00:00
Xubo Zhang
04134fcdaa 8264543: Cross modify fence optimization for x86 
Reviewed-by: dholmes, tschatzl, sviswanathan
 2021-08-04 05:43:58 +00:00
Yi Yang
afe957cd97 8268698: Use Objects.check{Index,FromToIndex,FromIndexSize} for java.base 
Reviewed-by: mchung, rriggs
 2021-07-13 02:23:16 +00:00
Jesper Wilhelmsson
b0e186792e Merge 2021-07-02 01:07:50 +00:00
Vladimir Kozlov
a4d2a9a77f 8269745: [JVMCI] restore original qualified exports to Graal 
Reviewed-by: dnsimon, iveresov
 2021-07-01 18:51:15 +00:00
Patricio Chilano Mateo
2fd7943ec1 8256425: Obsolete Biased Locking in JDK 18 
Reviewed-by: kvn, dholmes, dcubed, rrich
 2021-06-24 18:54:41 +00:00
Tom Rodriguez
db45ff09ac 8268052: [JVMCI] non-default installed code must be marked as in_use 
Reviewed-by: kvn, dnsimon
 2021-06-09 17:34:17 +00:00
Weijun Wang
6765f90250 8266459: Implement JEP 411: Deprecate the Security Manager for Removal 
Co-authored-by: Sean Mullan <mullan@openjdk.org>
Co-authored-by: Lance Andersen <lancea@openjdk.org>
Co-authored-by: Weijun Wang <weijun@openjdk.org>
Reviewed-by: erikj, darcy, chegar, naoto, joehw, alanb, mchung, kcr, prr, lancea
 2021-06-02 11:57:31 +00:00
Doug Simon
fdd0352884 8267338: [JVMCI] revive JVMCI API removed by JDK-8243287 
Reviewed-by: mchung, hseigel
 2021-05-19 13:59:46 +00:00
Vladimir Kozlov
2effdd1b67 8267112: JVMCI compiler modules should be kept upgradable 
Reviewed-by: mchung, erikj, dnsimon
 2021-05-17 20:11:01 +00:00
Harold Seigel
e14b026841 8243287: Removal of Unsafe::defineAnonymousClass 
Reviewed-by: iklam, mchung, alanb, dholmes
 2021-05-13 12:46:54 +00:00
Tom Rodriguez
852a41d718 8258625: [JVMCI] refactor and unify JVMCI readFieldValue path 
Reviewed-by: kvn
 2021-04-26 20:00:23 +00:00
Vladimir Ivanov
9647fb0dba 8265689: JVMCI: InternalError: Class java.lang.Object does not implement interface jdk.vm.ci.meta.JavaType 
Co-authored-by: Doug Simon <dnsimon@openjdk.org>
Reviewed-by: kvn, thartmann
 2021-04-26 10:54:01 +00:00
Doug Simon
5aed446e20 8265403: consolidate definition of CPU features 
Reviewed-by: kvn, iklam
 2021-04-23 23:32:41 +00:00
Doug Simon
7df0c10a4d 8265480: add basic JVMCI support for JEP 309: Dynamic Class-File Constants 
Reviewed-by: kvn, psandoz
 2021-04-22 15:59:12 +00:00
Doug Simon
f3bd801a86 8263403: [JVMCI] output written to tty via HotSpotJVMCIRuntime can be garbled 
Reviewed-by: kvn, never
 2021-03-11 20:56:36 +00:00
Doug Simon
d2b9c227e5 8262011: [JVMCI] allow printing to tty from unattached libgraal thread 
Reviewed-by: kvn, never
 2021-02-23 17:01:11 +00:00
Vladimir Ivanov
044616bd71 8252049: Native memory leak in ciMethodData ctor 
Reviewed-by: kbarrett, coleenp
 2020-12-08 17:02:09 +00:00
Doug Simon
fa58671f9f 8257020: [JVMCI] enable a JVMCICompiler to specify which GCs it supports 
Reviewed-by: stefank, kvn
 2020-12-03 13:42:50 +00:00
Doug Simon
7e37c7c544 8257471: fatal error: Fatal exception in JVMCI: Exception during JVMCI compiler initialization 
Reviewed-by: kvn, never
 2020-12-02 10:14:46 +00:00
Doug Simon
c5d95071df 8257220: [JVMCI] option validation should not result in a heavy-weight VM crash 
Reviewed-by: kvn
 2020-11-29 16:52:14 +00:00
Bernhard Urban-Forster
88ee973334 8254827: JVMCI: Enable it for Windows+AArch64 
Reviewed-by: ihse, never, kvn
 2020-11-03 19:04:47 +00:00
Tom Rodriguez
bc6085b06c 8255578: [JVMCI] be more careful about reflective reads of Class.componentType. 
Reviewed-by: kvn, dlong
 2020-11-02 19:19:48 +00:00
Tom Rodriguez
6020991530 8255068: [JVMCI] errors during compiler creation can be hidden 
Reviewed-by: kvn
 2020-10-21 19:37:52 +00:00
Doug Simon
017d151e11 8254842: [JVMCI] copy thread name when attaching libgraal thread to HotSpot 
Reviewed-by: kvn, never
 2020-10-20 08:38:14 +00:00
Doug Simon
f42c03226f 8254793: [JVMCI] improve speculation encoding 
Reviewed-by: kvn, dlong, never
 2020-10-19 19:06:23 +00:00
Ioi Lam
7e5eb493e1 8253402: Convert vmSymbols::SID to enum class 
Reviewed-by: kvn, coleenp, kbarrett, iveresov
 2020-10-15 05:52:54 +00:00
Yudi Zheng
5d4a1350d0 8253842: [JVMCI] Allow implicit exception to dispatch to other address in jvmci compilers. 
Reviewed-by: kvn
 2020-10-05 12:21:33 +00:00
Doug Simon
424d7d6485 8252881: [JVMCI] ResolvedJavaType.resolveMethod fails in fastdebug when invoked with a constructor 
Reviewed-by: never
 2020-09-30 20:06:31 +00:00