May 2025 - leyden-dev

Using -Xlog:aot to diagnose AOT cache
by ioi.lam＠oracle.com 06 May '25

06 May '25

I have published a PR to allow -Xlog:aot to see all logging messages related to the AOT cache. Please see the PR for the design and examples. https://github.com/openjdk/jdk/pull/24895 Since the AOT cache has been developed on top of CDS, we have a lot of legacy logging code in HotSpot that uses the "cds" tag. We should eventually change all of those tags to "aot" [1]. However, there might be existing scripts that rely on -Xlog:cds, so we probably go through a deprecation process over several JDK releases (similar to what we do with HotSpot command-line options). My proposal is JDK 25: make -Xlog:aot as an "alias" to -Xlog:cds, so that people can start using the AOT cache with a consistent command-line interface. JDK 26: print a warning when -Xlog:cds is specified JDK 27: completely remove -Xlog:cds ======= [1] https://bugs.openjdk.org/browse/JDK-8356317 - Replace all "cds" logs with "aot"

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git: openjdk/leyden: premain: Address review comments
by duke 06 May '25

06 May '25

Changeset: f09d2f77 Branch: premain Author: Igor Veresov <igor.veresov(a)oracle.com> Date: 2025-05-06 14:47:48 +0000 URL: https://git.openjdk.org/leyden/commit/f09d2f7724c628c90df51eacb16b33fee710e… Address review comments ! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/Threads.java - src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/TrainingReplayThread.java

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RFR: Cleaner GHA build of hermetic-java-runtime branch
by Severin Gehwolf 06 May '25

06 May '25

Please review this simple PR which fixes build issues seen on GHA. Before this PR we see build failures in various Linux cross-builds and windows builds. This PR should fix those. Note: There are still GHA test failures, but at least we can build the branch on the main 3 platforms. Thoughts? ------------- Commit messages: - Cleaner GHA build of hermetic-java-runtime branch Changes: https://git.openjdk.org/leyden/pull/63/files Webrev: https://webrevs.openjdk.org/?repo=leyden&pr=63&range=00 Stats: 17 lines in 4 files changed: 7 ins; 4 del; 6 mod Patch: https://git.openjdk.org/leyden/pull/63.diff Fetch: git fetch https://git.openjdk.org/leyden.git pull/63/head:pull/63 PR: https://git.openjdk.org/leyden/pull/63

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git: openjdk/leyden: hermetic-java-runtime: 84 new changesets
by duke 05 May '25

05 May '25

Changeset: ead67574 Branch: hermetic-java-runtime Author: Aleksey Shipilev <shade(a)openjdk.org> Date: 2025-04-29 18:08:28 +0000 URL: https://git.openjdk.org/leyden/commit/ead6757486fb58f35f6e93b691519673bca1a… 8342283: CDS cannot handle a large number of classes Co-authored-by: Ioi Lam <iklam(a)openjdk.org> Reviewed-by: iklam, lmesnik, ccheung ! src/java.base/share/classes/java/lang/ClassLoader.java ! test/hotspot/jtreg/TEST.groups = test/hotspot/jtreg/runtime/cds/appcds/LotsOfJRTClasses.java + test/hotspot/jtreg/runtime/cds/appcds/LotsOfSyntheticClasses.java Changeset: c2485d5f Branch: hermetic-java-runtime Author: Mark Powers <mpowers(a)openjdk.org> Date: 2025-04-29 19:12:52 +0000 URL: https://git.openjdk.org/leyden/commit/c2485d5f7dd00eaed34a5d309276114eb4c78… 8351113: RC2ParameterSpec throws IllegalArgumentException when offset is negative Reviewed-by: mullan ! src/java.base/share/classes/javax/crypto/spec/RC2ParameterSpec.java + test/jdk/java/security/spec/RC2ParameterSpec/InvalidArrayIndex.java Changeset: bf52eb03 Branch: hermetic-java-runtime Author: Brent Christian <bchristi(a)openjdk.org> Date: 2025-04-29 20:15:00 +0000 URL: https://git.openjdk.org/leyden/commit/bf52eb035865353fdf5c6c242f9676a51dcc9… 8355632: WhiteBox.waitForReferenceProcessing() fails assert for return type Reviewed-by: kbarrett + test/lib-test/jdk/test/whitebox/WaitForRefProcTest.java ! test/lib/jdk/test/whitebox/WhiteBox.java Changeset: 8b16897b Branch: hermetic-java-runtime Author: Artur Barashev <abarashev(a)openjdk.org> Committer: Bradford Wetmore <wetmore(a)openjdk.org> Date: 2025-04-29 20:42:37 +0000 URL: https://git.openjdk.org/leyden/commit/8b16897b74cfdc3c2693e3ae7e05f3d8c6468… 8355262: Test sun/security/ssl/SSLSessionImpl/NoInvalidateSocketException.java failed: accept timed out Reviewed-by: jnimeh, wetmore ! test/jdk/sun/security/ssl/SSLSessionImpl/NoInvalidateSocketException.java Changeset: 6850757f Branch: hermetic-java-runtime Author: Vladimir Ivanov <vlivanov(a)openjdk.org> Date: 2025-04-29 22:25:20 +0000 URL: https://git.openjdk.org/leyden/commit/6850757fe6c6c7868fab2314babb7c30bce26… 8355689: Wrong native entry name for FloatMaxVector vector math stubs with -XX:MaxVectorSize=8 Reviewed-by: psandoz, haosun, kvn ! src/jdk.incubator.vector/share/classes/jdk/incubator/vector/VectorMathLibrary.java Changeset: 5e27547e Branch: hermetic-java-runtime Author: William Kemper <wkemper(a)openjdk.org> Date: 2025-04-29 22:56:19 +0000 URL: https://git.openjdk.org/leyden/commit/5e27547e2d577e17316ae1a91f83e4091e972… 8355789: GenShen: assert(_degen_point == ShenandoahGC::_degenerated_unset) failed: Should not be set yet: Outside of Cycle Reviewed-by: kdnilsen, ysr ! src/hotspot/share/gc/shenandoah/shenandoahGenerationalControlThread.cpp Changeset: 16529488 Branch: hermetic-java-runtime Author: Chen Liang <liach(a)openjdk.org> Date: 2025-04-29 23:07:14 +0000 URL: https://git.openjdk.org/leyden/commit/1652948862c135c67d52622062773bf7922e0… 8355442: Reference field lambda forms with type casts are not generated Reviewed-by: jvernee ! src/java.base/share/classes/java/lang/invoke/DirectMethodHandle.java ! src/java.base/share/classes/java/lang/invoke/GenerateJLIClassesHelper.java ! src/java.base/share/classes/java/lang/invoke/InvokerBytecodeGenerator.java ! src/java.base/share/classes/java/lang/invoke/LambdaForm.java Changeset: 83d0bd85 Branch: hermetic-java-runtime Author: Leonid Mesnik <lmesnik(a)openjdk.org> Date: 2025-04-29 23:44:45 +0000 URL: https://git.openjdk.org/leyden/commit/83d0bd85afaf1b5724c12f4d2f6e9c7087bab… 8355069: Allocation::check_out_of_memory() should support CheckUnhandledOops mode Reviewed-by: sspitsyn ! src/hotspot/share/gc/shared/memAllocator.cpp Changeset: dcffd9d9 Branch: hermetic-java-runtime Author: Chen Liang <liach(a)openjdk.org> Date: 2025-04-30 00:39:02 +0000 URL: https://git.openjdk.org/leyden/commit/dcffd9d9ac1ad1ed814b5bb45222a25621eec… 8347471: Provide valid flags and mask in AccessFlag.Location Reviewed-by: rriggs ! src/java.base/share/classes/java/lang/reflect/AccessFlag.java ! src/java.base/share/classes/java/lang/reflect/Modifier.java ! test/jdk/java/lang/reflect/AccessFlag/BasicAccessFlagTest.java ! test/jdk/java/lang/reflect/AccessFlag/ClassAccessFlagTest.java ! test/jdk/java/lang/reflect/AccessFlag/FieldAccessFlagTest.java ! test/jdk/java/lang/reflect/AccessFlag/MethodAccessFlagTest.java ! test/jdk/java/lang/reflect/AccessFlag/StrictAccessFlagTest.java ! test/jdk/java/lang/reflect/AccessFlag/VersionedLocationsTest.java ! test/jdk/java/util/Collection/MOAT.java Changeset: 1a9a9288 Branch: hermetic-java-runtime Author: Alexey Semenyuk <asemenyuk(a)openjdk.org> Date: 2025-04-30 01:14:51 +0000 URL: https://git.openjdk.org/leyden/commit/1a9a9288a6c1a58e1678cf0abae75bcf84e1f… 8355651: Issues with post-image hook Reviewed-by: almatvee ! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxDebBundler.java ! src/jdk.jpackage/linux/classes/jdk/jpackage/internal/LinuxRpmBundler.java ! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacDmgBundler.java ! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacPkgBundler.java ! src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/resources/MacResources.properties ! src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources.properties ! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/WinMsiBundler.java ! src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/WinResources.properties ! test/jdk/tools/jpackage/helpers-test/jdk/jpackage/test/TKitTest.java ! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/Comm.java + test/jdk/tools/jpackage/helpers/jdk/jpackage/test/JPackageUserScript.java ! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/LinuxHelper.java ! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/TKit.java ! test/jdk/tools/jpackage/share/BasicTest.java + test/jdk/tools/jpackage/share/PostImageScriptTest.java ! test/jdk/tools/jpackage/windows/WinScriptTest.java Changeset: 375ac6d4 Branch: hermetic-java-runtime Author: Anjian-Wen <wenanjian(a)bytedance.com> Committer: Fei Yang <fyang(a)openjdk.org> Date: 2025-04-30 01:58:41 +0000 URL: https://git.openjdk.org/leyden/commit/375ac6d446332f0763ce294b200143ff63865… 8355796: RISC-V: compiler/vectorapi/AllBitsSetVectorMatchRuleTest.java fails after JDK-8355657 Reviewed-by: fyang, gcao ! src/hotspot/cpu/riscv/riscv_v.ad Changeset: 7d9a4383 Branch: hermetic-java-runtime Author: Volkan Yazici <vyazici(a)openjdk.org> Committer: Jaikiran Pai <jpai(a)openjdk.org> Date: 2025-04-30 08:15:21 +0000 URL: https://git.openjdk.org/leyden/commit/7d9a43839ad190a53efdbcc7afd1728760c14… 8355370: Include server name in HTTP test server thread names to improve diagnostics Reviewed-by: dfuchs, jpai ! test/jdk/java/net/httpclient/lib/jdk/httpclient/test/lib/common/HttpServerAdapters.java ! test/jdk/java/net/httpclient/lib/jdk/httpclient/test/lib/http2/Http2TestServer.java Changeset: d802fd0d Branch: hermetic-java-runtime Author: Marc Chevalier <mchevalier(a)openjdk.org> Committer: Emanuel Peter <epeter(a)openjdk.org> Date: 2025-04-30 08:45:54 +0000 URL: https://git.openjdk.org/leyden/commit/d802fd0da234275c79b67f74f2cfb15fbe18d… 8352422: [ubsan] Out-of-range reported in ciMethod.cpp:917:20: runtime error: 2.68435e+09 is outside the range of representable values of type 'int' Reviewed-by: epeter, dlong ! src/hotspot/share/ci/ciMethod.cpp Changeset: 765cef45 Branch: hermetic-java-runtime Author: Gui Cao <gcao(a)openjdk.org> Committer: Fei Yang <fyang(a)openjdk.org> Date: 2025-04-30 09:04:54 +0000 URL: https://git.openjdk.org/leyden/commit/765cef45465806e53f11fa7d92b9c184899b0… 8355878: RISC-V: jdk/incubator/vector/DoubleMaxVectorTests.java fails when using RVV Reviewed-by: fyang, dzhang ! src/hotspot/cpu/riscv/riscv.ad Changeset: 526951db Branch: hermetic-java-runtime Author: Tongbao Zhang <tobytbzhang(a)tencent.com> Committer: Albert Mingkun Yang <ayang(a)openjdk.org> Date: 2025-04-30 09:57:23 +0000 URL: https://git.openjdk.org/leyden/commit/526951dba731f0e733e22a3bff7ac7a18ce9d… 8354145: G1: UseCompressedOops boundary is calculated on maximum heap region size instead of maxiumum ergonomic heap region size Reviewed-by: tschatzl, ayang ! src/hotspot/share/gc/g1/g1Arguments.cpp ! src/hotspot/share/gc/g1/g1HeapRegion.cpp ! src/hotspot/share/gc/g1/g1HeapRegion.hpp + test/hotspot/jtreg/gc/arguments/TestG1CompressedOops.java Changeset: 0110acaa Branch: hermetic-java-runtime Author: Andrey Turbanov <aturbanov(a)openjdk.org> Date: 2025-04-30 11:29:06 +0000 URL: https://git.openjdk.org/leyden/commit/0110acaa9086e5adb49be4fff06d66f96b821… 8354791: Use Hashtable.putIfAbsent in CSS constructor Reviewed-by: serb, aivanov ! src/java.desktop/share/classes/javax/swing/text/html/CSS.java Changeset: 482538b1 Branch: hermetic-java-runtime Author: Rajat Mahajan <rmahajan(a)openjdk.org> Committer: Alexey Ivanov <aivanov(a)openjdk.org> Date: 2025-04-30 12:23:24 +0000 URL: https://git.openjdk.org/leyden/commit/482538b100856afe2252395d47e576e6c6d88… 8351884: Refactor bug8033699.java test code Reviewed-by: aivanov, honkar, dmarkov ! test/jdk/javax/swing/JRadioButton/8033699/bug8033699.java Changeset: 4c695fa8 Branch: hermetic-java-runtime Author: Roger Riggs <rriggs(a)openjdk.org> Date: 2025-04-30 13:50:57 +0000 URL: https://git.openjdk.org/leyden/commit/4c695fa8a459adcdb8cdfe9e90783007c65fb… 8351000: StringBuilder getChar and putChar robustness Reviewed-by: liach, lancea, rgiulietti, pminborg ! src/java.base/share/classes/java/lang/AbstractStringBuilder.java + test/jdk/java/lang/StringBuilder/RacingSBThreads.java Changeset: fbc4691b Branch: hermetic-java-runtime Author: Per Minborg <pminborg(a)openjdk.org> Date: 2025-04-30 16:03:25 +0000 URL: https://git.openjdk.org/leyden/commit/fbc4691bfa11f31601fd89d05da63e689343e… 8351565: Implement JEP 502: Stable Values (Preview) Co-authored-by: Maurizio Cimadamore <mcimadamore(a)openjdk.org> Reviewed-by: vklang, jvernee, alanb, liach + src/java.base/share/classes/java/lang/StableValue.java ! src/java.base/share/classes/java/util/Collection.java ! src/java.base/share/classes/java/util/ImmutableCollections.java ! src/java.base/share/classes/jdk/internal/access/JavaUtilCollectionAccess.java ! src/java.base/share/classes/jdk/internal/javac/PreviewFeature.java + src/java.base/share/classes/jdk/internal/lang/stable/StableEnumFunction.java + src/java.base/share/classes/jdk/internal/lang/stable/StableFunction.java + src/java.base/share/classes/jdk/internal/lang/stable/StableIntFunction.java + src/java.base/share/classes/jdk/internal/lang/stable/StableSupplier.java + src/java.base/share/classes/jdk/internal/lang/stable/StableUtil.java + src/java.base/share/classes/jdk/internal/lang/stable/StableValueImpl.java + test/jdk/java/lang/StableValue/StableFunctionTest.java + test/jdk/java/lang/StableValue/StableIntFunctionTest.java + test/jdk/java/lang/StableValue/StableListTest.java + test/jdk/java/lang/StableValue/StableMapTest.java + test/jdk/java/lang/StableValue/StableSupplierTest.java + test/jdk/java/lang/StableValue/StableTestUtil.java + test/jdk/java/lang/StableValue/StableValueFactoriesTest.java + test/jdk/java/lang/StableValue/StableValueTest.java + test/jdk/java/lang/StableValue/StableValuesSafePublicationTest.java + test/jdk/java/lang/StableValue/TrustedFieldTypeTest.java ! test/jdk/java/util/Collection/MOAT.java + test/micro/org/openjdk/bench/java/lang/stable/StableFunctionBenchmark.java + test/micro/org/openjdk/bench/java/lang/stable/StableFunctionSingleBenchmark.java + test/micro/org/openjdk/bench/java/lang/stable/StableIntFunctionBenchmark.java + test/micro/org/openjdk/bench/java/lang/stable/StableIntFunctionSingleBenchmark.java + test/micro/org/openjdk/bench/java/lang/stable/StableMethodHandleBenchmark.java + test/micro/org/openjdk/bench/java/lang/stable/StableSupplierBenchmark.java + test/micro/org/openjdk/bench/java/lang/stable/StableValueBenchmark.java + test/micro/org/openjdk/bench/java/lang/stable/VarHandleHolderBenchmark.java Changeset: 66122811 Branch: hermetic-java-runtime Author: Gautham Krishnan <140151984+gauthamkrishnanibm(a)users.noreply.github.com> Committer: Naoto Sato <naoto(a)openjdk.org> Date: 2025-04-30 16:06:22 +0000 URL: https://git.openjdk.org/leyden/commit/66122811aae02caaa0545a7b6dd1fdb06b186… 8342886: Update MET timezone in TimeZoneNames files Reviewed-by: naoto ! src/java.base/share/classes/sun/util/resources/TimeZoneNames.java ! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_de.java ! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_es.java ! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_fr.java ! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_it.java ! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_ja.java ! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_ko.java ! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_pt_BR.java ! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_sv.java ! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_zh_CN.java ! src/jdk.localedata/share/classes/sun/util/resources/ext/TimeZoneNames_zh_TW.java ! test/jdk/sun/util/resources/TimeZone/Bug4848242.java Changeset: 486acc06 Branch: hermetic-java-runtime Author: Chris Plummer <cjplummer(a)openjdk.org> Date: 2025-04-30 17:09:53 +0000 URL: https://git.openjdk.org/leyden/commit/486acc06e0325d247a96df8f7fc88c9111c33… 8355453: nsk.share.jdi.Debugee.waitingEvent() does not timeout properly Reviewed-by: lmesnik, amenkov, sspitsyn ! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/Debugee.java Changeset: 50145bb7 Branch: hermetic-java-runtime Author: Chris Plummer <cjplummer(a)openjdk.org> Date: 2025-04-30 17:15:52 +0000 URL: https://git.openjdk.org/leyden/commit/50145bb74ad87f5b3f80ed910f6ebb95e406b… 8355773: Some nsk/jdi tests can fetch ThreadReference from static field in the debuggee Reviewed-by: sspitsyn, amenkov ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/addCountFilter/addcountfilter001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/disable/disable002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/enable/enable002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/getProperty/getproperty001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/isEnabled/isenabled001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/putProperty/putproperty001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setEnabled/setenabled002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/setSuspendPolicy/setsuspendpolicy001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/suspendPolicy/suspendpolicy001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq003.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq003a.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq004.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/createStepRequest/crstepreq004a.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_rt/filter_rt002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/addClassFilter_s/filter_s002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/depth/depth003.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/size/size002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/thread/thread001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes003.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes004.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/popFrames/popframes005.java ! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/Debugee.java Changeset: 18983b63 Branch: hermetic-java-runtime Author: Volkan Yazici <vyazici(a)openjdk.org> Committer: Naoto Sato <naoto(a)openjdk.org> Date: 2025-04-30 17:52:55 +0000 URL: https://git.openjdk.org/leyden/commit/18983b635fe3469c1d9060611eee76e0155ba… 8355391: Use Long::hashCode in java.time Reviewed-by: rriggs, pminborg, naoto ! src/java.base/share/classes/java/time/Clock.java ! src/java.base/share/classes/java/time/Duration.java ! src/java.base/share/classes/java/time/Instant.java ! src/java.base/share/classes/java/time/LocalDate.java ! src/java.base/share/classes/java/time/chrono/ChronoLocalDateImpl.java Changeset: 9a2a2c5b Branch: hermetic-java-runtime Author: Gerard Ziemski <gziemski(a)openjdk.org> Date: 2025-04-30 17:57:00 +0000 URL: https://git.openjdk.org/leyden/commit/9a2a2c5bb17d052574f7e6cd712672151e1b1… 8354547: REDO: Force clients to explicitly pass mem_tag value, even if it is mtNone Co-authored-by: Stefan Karlsson <stefank(a)openjdk.org> Reviewed-by: stefank, coleenp, jsjolen ! src/hotspot/cpu/aarch64/compressedKlass_aarch64.cpp ! src/hotspot/os/bsd/gc/z/zPhysicalMemoryBacking_bsd.cpp ! src/hotspot/os/linux/os_linux.cpp ! src/hotspot/os/posix/os_posix.cpp ! src/hotspot/os/posix/perfMemory_posix.cpp ! src/hotspot/os/windows/os_windows.cpp ! src/hotspot/os/windows/perfMemory_windows.cpp ! src/hotspot/share/cds/archiveBuilder.cpp ! src/hotspot/share/cds/filemap.cpp ! src/hotspot/share/cds/metaspaceShared.cpp ! src/hotspot/share/classfile/compactHashtable.cpp ! src/hotspot/share/gc/g1/g1CollectedHeap.cpp ! src/hotspot/share/gc/parallel/parMarkBitMap.cpp ! src/hotspot/share/gc/parallel/psParallelCompact.cpp ! src/hotspot/share/gc/shared/cardTable.cpp ! src/hotspot/share/gc/shenandoah/shenandoahCardTable.cpp ! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp ! src/hotspot/share/jfr/recorder/storage/jfrVirtualMemory.cpp ! src/hotspot/share/memory/allocation.inline.hpp ! src/hotspot/share/memory/memoryReserver.cpp ! src/hotspot/share/memory/memoryReserver.hpp ! src/hotspot/share/memory/metaspace.cpp ! src/hotspot/share/memory/metaspace/testHelpers.cpp ! src/hotspot/share/memory/metaspace/virtualSpaceNode.cpp ! src/hotspot/share/nmt/memReporter.cpp ! src/hotspot/share/nmt/memReporter.hpp ! src/hotspot/share/nmt/memTracker.hpp ! src/hotspot/share/nmt/virtualMemoryTracker.hpp ! src/hotspot/share/prims/jni.cpp ! src/hotspot/share/prims/whitebox.cpp ! src/hotspot/share/runtime/os.cpp ! src/hotspot/share/runtime/os.hpp ! src/hotspot/share/runtime/safepointMechanism.cpp ! src/hotspot/share/utilities/debug.cpp ! test/hotspot/gtest/gc/g1/test_stressCommitUncommit.cpp ! test/hotspot/gtest/gc/z/test_zForwarding.cpp ! test/hotspot/gtest/gc/z/test_zVirtualMemoryManager.cpp ! test/hotspot/gtest/memory/test_virtualspace.cpp ! test/hotspot/gtest/nmt/test_nmt_locationprinting.cpp ! test/hotspot/gtest/runtime/test_committed_virtualmemory.cpp ! test/hotspot/gtest/runtime/test_os.cpp ! test/hotspot/gtest/runtime/test_os_aix.cpp ! test/hotspot/gtest/runtime/test_os_linux.cpp ! test/hotspot/gtest/runtime/test_os_reserve_between.cpp ! test/hotspot/jtreg/runtime/NMT/MallocRoundingReportTest.java ! test/hotspot/jtreg/runtime/NMT/MallocTestType.java ! test/hotspot/jtreg/runtime/NMT/MallocTrackingVerify.java ! test/hotspot/jtreg/runtime/NMT/ThreadedMallocTestType.java Changeset: 1ff7e813 Branch: hermetic-java-runtime Author: Mat Carter <macarte(a)openjdk.org> Committer: Ioi Lam <iklam(a)openjdk.org> Date: 2025-04-30 18:05:59 +0000 URL: https://git.openjdk.org/leyden/commit/1ff7e813e39d16376baccdbd9e70750352483… 8354897: Support Soft/Weak Reference in AOT cache Co-authored-by: Ioi Lam <iklam(a)openjdk.org> Reviewed-by: liach, eosterlund ! src/hotspot/share/cds/aotArtifactFinder.cpp ! src/hotspot/share/cds/aotClassInitializer.cpp + src/hotspot/share/cds/aotReferenceObjSupport.cpp + src/hotspot/share/cds/aotReferenceObjSupport.hpp ! src/hotspot/share/cds/archiveHeapWriter.cpp ! src/hotspot/share/cds/cdsConfig.cpp ! src/hotspot/share/cds/heapShared.cpp ! src/hotspot/share/cds/heapShared.hpp ! src/hotspot/share/cds/metaspaceShared.cpp ! src/hotspot/share/classfile/javaClasses.cpp ! src/hotspot/share/classfile/vmSymbols.hpp ! src/java.base/share/classes/java/lang/invoke/LambdaFormEditor.java ! src/java.base/share/classes/java/lang/invoke/MethodHandleNatives.java ! src/java.base/share/classes/java/lang/invoke/MethodType.java ! src/java.base/share/classes/java/lang/invoke/MethodTypeForm.java ! src/java.base/share/classes/java/lang/ref/Reference.java ! src/java.base/share/classes/java/lang/ref/ReferenceQueue.java ! src/java.base/share/classes/jdk/internal/misc/CDS.java ! src/java.base/share/classes/jdk/internal/util/ReferencedKeyMap.java ! src/java.base/share/classes/jdk/internal/util/ReferencedKeySet.java + test/hotspot/jtreg/runtime/cds/appcds/aotClassLinking/TestSetupAOTTest.java + test/hotspot/jtreg/runtime/cds/appcds/aotClassLinking/WeakReferenceTest.java ! test/setup_aot/TestSetupAOT.java Changeset: 1313349a Branch: hermetic-java-runtime Author: Rajan Halade <rhalade(a)openjdk.org> Date: 2025-04-30 18:14:10 +0000 URL: https://git.openjdk.org/leyden/commit/1313349a2efd42ab84a543dfee11e3547f6ef… 8350498: Remove two Camerfirma root CA certificates Reviewed-by: mullan ! src/java.base/share/classes/sun/security/validator/CamerfirmaTLSPolicy.java - src/java.base/share/data/cacerts/camerfirmachamberscommerceca - src/java.base/share/data/cacerts/camerfirmachambersignca ! test/jdk/sun/security/lib/cacerts/VerifyCACerts.java ! test/jdk/sun/security/ssl/X509TrustManagerImpl/distrust/Camerfirma.java - test/jdk/sun/security/ssl/X509TrustManagerImpl/distrust/chains/camerfirma/camerfirmachamberscommerceca-chain.pem - test/jdk/sun/security/ssl/X509TrustManagerImpl/distrust/chains/camerfirma/camerfirmachambersignca-chain.pem Changeset: bccf057f Branch: hermetic-java-runtime Author: Chen Liang <liach(a)openjdk.org> Date: 2025-04-30 19:26:27 +0000 URL: https://git.openjdk.org/leyden/commit/bccf057fa4a0208bda55d2972d0161044f050… 8355971: Build warnings after the changes for JDK-8354996 Reviewed-by: shade, erikj ! make/GenerateLinkOptData.gmk Changeset: 4cc19ba5 Branch: hermetic-java-runtime Author: Zhengyu Gu <zgu(a)openjdk.org> Date: 2025-04-30 20:24:54 +0000 URL: https://git.openjdk.org/leyden/commit/4cc19ba5e36829e23ebdfc0a9f4a7bc211738… 8355650: Remove unused fields in ParkEvent Reviewed-by: coleenp ! src/hotspot/share/runtime/park.hpp Changeset: 24bc714d Branch: hermetic-java-runtime Author: Chen Liang <liach(a)openjdk.org> Date: 2025-04-30 21:55:57 +0000 URL: https://git.openjdk.org/leyden/commit/24bc714d5e8437c191a6e88871756acdf4b1a… 8355956: Prepare javap for class file format aware access flag parsing Reviewed-by: vromero ! src/jdk.jdeps/share/classes/com/sun/tools/javap/AttributeWriter.java ! src/jdk.jdeps/share/classes/com/sun/tools/javap/BasicWriter.java ! src/jdk.jdeps/share/classes/com/sun/tools/javap/ClassWriter.java ! src/jdk.jdeps/share/classes/com/sun/tools/javap/CodeWriter.java ! test/langtools/tools/javap/UndefinedAccessFlagTest.java Changeset: e36756b2 Branch: hermetic-java-runtime Author: Chen Liang <liach(a)openjdk.org> Date: 2025-04-30 21:56:13 +0000 URL: https://git.openjdk.org/leyden/commit/e36756b264000fe2deb95ec8f68d1571fd765… 8297727: Forcing LF interpretation lead to StackOverflowError in reflection code Reviewed-by: jvernee ! src/java.base/share/classes/java/lang/invoke/DirectMethodHandle.java + test/jdk/java/lang/invoke/LFInterpret/ReflectionInInterpretTest.java Changeset: e2ae50d8 Branch: hermetic-java-runtime Author: Chris Plummer <cjplummer(a)openjdk.org> Date: 2025-04-30 22:53:31 +0000 URL: https://git.openjdk.org/leyden/commit/e2ae50d877b13b121912e2496af4b5209b315… 8355569: Some nsk/jdi tests can glean the "main" thread by using the ClassPrepareEvent for the debuggee main class Reviewed-by: sspitsyn, amenkov ! test/hotspot/jtreg/vmTestbase/nsk/jdi/Accessible/isPackagePrivate/accipp001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequest/hashCode/hashcode001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventRequestManager/_bounds_/requests001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/EventSet/suspendPolicy/suspendpolicy001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/Method/isObsolete/isobsolete003.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodEntryEvent/method/method002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitEvent/method/method001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/MethodExitEvent/method/method002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/entryCount/entrycount002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/ObjectReference/owningThread/owningthread002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/StackFrame/_bounds_/bounds002.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/StepRequest/_bounds_/filters001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/ThreadReference/_bounds_/bounds001.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses004.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses005.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses006.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses007.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses008.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses009.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses010.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses011.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses012.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses013.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses014.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses015.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses016.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses020.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses021.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses022.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses024.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses025.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses026.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses027.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses028.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses030.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses031.java ! test/hotspot/jtreg/vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses032.java ! test/hotspot/jtreg/vmTestbase/nsk/share/jdi/Debugee.java Changeset: 8ef7e256 Branch: hermetic-java-runtime Author: Aleksey Shipilev <shade(a)openjdk.org> Date: 2025-05-01 07:29:56 +0000 URL: https://git.openjdk.org/leyden/commit/8ef7e256a09115b475601b621c9b684218528… 8355769: Optimize nmethod dependency recording Reviewed-by: adinn, vlivanov, kvn ! src/hotspot/share/code/dependencyContext.cpp ! src/hotspot/share/oops/instanceKlass.cpp ! src/hotspot/share/prims/methodHandles.cpp Changeset: b2184105 Branch: hermetic-java-runtime Author: Gustavo Simon <gustavo.andre.simon(a)hotmail.com> Committer: Aleksey Shipilev <shade(a)openjdk.org> Date: 2025-05-01 07:32:10 +0000 URL: https://git.openjdk.org/leyden/commit/b2184105088a21d0c55fd3105e3433d4eac76… 8354292: Remove unused PRAGMA_FORMAT_IGNORED Reviewed-by: mbaesken, kbarrett, shade ! src/hotspot/share/utilities/compilerWarnings.hpp ! src/hotspot/share/utilities/compilerWarnings_gcc.hpp Changeset: 0a697f6f Branch: hermetic-java-runtime Author: Jan Lahoda <jlahoda(a)openjdk.org> Date: 2025-05-01 07:42:38 +0000 URL: https://git.openjdk.org/leyden/commit/0a697f6ff4c2f8254e95519e04708cf406009… 8344708: Implement JEP 511: Module Import Declarations Reviewed-by: mcimadamore, vromero, alanb ! src/java.base/share/classes/jdk/internal/javac/PreviewFeature.java ! src/java.base/share/classes/jdk/internal/module/ModuleInfo.java ! src/jdk.compiler/share/classes/com/sun/source/tree/ImportTree.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Preview.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassReader.java ! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java ! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/Startup.java ! src/jdk.jshell/share/classes/jdk/jshell/Snippet.java ! src/jdk.jshell/share/classes/jdk/jshell/SnippetMaps.java ! src/jdk.jshell/share/classes/jdk/jshell/tool/resources/DEFAULT.jsh = src/jdk.jshell/share/classes/jdk/jshell/tool/resources/DEFAULT_NO_MODULE_IMPORTS.jsh ! test/jdk/java/lang/module/ClassFileVersionsTest.java ! test/jdk/java/lang/module/ModuleDescriptorTest.java ! test/langtools/jdk/jshell/ReplToolTesting.java ! test/langtools/jdk/jshell/StartOptionTest.java ! test/langtools/jdk/jshell/ToolCommandOptionTest.java ! test/langtools/jdk/jshell/ToolEnablePreviewTest.java ! test/langtools/jdk/jshell/ToolLocalSimpleTest.java ! test/langtools/jdk/jshell/ToolProviderTest.java ! test/langtools/jdk/jshell/ToolSimpleTest.java ! test/langtools/tools/javac/ImportModule.java ! test/langtools/tools/javac/diags/examples/ImportModule.java ! test/langtools/tools/javac/diags/examples/ImportModuleDoesNotRead/module-info.java ! test/langtools/tools/javac/diags/examples/ImportModuleDoesNotReadUnnamed.java ! test/langtools/tools/javac/diags/examples/ImportModuleNotFound.java ! test/langtools/tools/javac/diags/examples/ModifierNotAllowed/module-info.java ! test/langtools/tools/javac/modules/AnnotationsOnModules.java ! test/langtools/tools/javac/modules/ConvenientAccessErrorsTest.java ! test/langtools/tools/javac/modules/EdgeCases.java ! test/langtools/tools/javac/modules/JavaBaseTest.java ! test/langtools/tools/jdeps/listdeps/ListModuleDeps.java Changeset: 0cd0afb2 Branch: hermetic-java-runtime Author: Hamlin Li <mli(a)openjdk.org> Date: 2025-05-01 08:15:24 +0000 URL: https://git.openjdk.org/leyden/commit/0cd0afb2b32abd77f6275cf34a499b5cb31f2… 8355913: RISC-V: improve hotspot/jtreg/compiler/vectorization/runner/BasicFloatOpTest.java Reviewed-by: fyang, rehn ! src/hotspot/cpu/riscv/riscv.ad ! test/hotspot/jtreg/compiler/lib/ir_framework/TestFramework.java ! test/hotspot/jtreg/compiler/vectorization/runner/BasicFloatOpTest.java Changeset: 7b317623 Branch: hermetic-java-runtime Author: Matthew Donovan <mdonovan(a)openjdk.org> Date: 2025-05-01 11:04:33 +0000 URL: https://git.openjdk.org/leyden/commit/7b317623756d3e21d029bcded8a5e15de070a… 8354235: Test javax/net/ssl/SSLSocket/Tls13PacketSize.java failed with java.net.SocketException: An established connection was aborted by the software in your host machine Reviewed-by: rhalade ! test/jdk/javax/net/ssl/templates/SSLSocketTemplate.java Changeset: 34807df7 Branch: hermetic-java-runtime Author: Artur Barashev <abarashev(a)openjdk.org> Committer: Sean Mullan <mullan(a)openjdk.org> Date: 2025-05-01 13:09:14 +0000 URL: https://git.openjdk.org/leyden/commit/34807df7627b067f750578987c941213a5f83… 8355779: When no "signature_algorithms_cert" extension is present we do not apply certificate scope constraints to algorithms in "signature_algorithms" extension Reviewed-by: mullan ! src/java.base/share/classes/sun/security/ssl/SignatureAlgorithmsExtension.java Changeset: bee273d6 Branch: hermetic-java-runtime Author: Chen Liang <liach(a)openjdk.org> Date: 2025-05-01 14:37:26 +0000 URL: https://git.openjdk.org/leyden/commit/bee273d6b4e34692952d4e7474ab72ee5c54e… 8297271: AccessFlag.maskToAccessFlags should be specific to class file version Reviewed-by: rriggs ! src/java.base/share/classes/java/lang/Class.java ! src/java.base/share/classes/java/lang/System.java ! src/java.base/share/classes/java/lang/reflect/AccessFlag.java ! src/java.base/share/classes/java/lang/reflect/Executable.java ! src/java.base/share/classes/java/lang/reflect/Field.java ! src/java.base/share/classes/java/lang/reflect/Parameter.java ! src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java ! src/java.base/share/classes/jdk/internal/reflect/ReflectionFactory.java ! src/jdk.jdeps/share/classes/com/sun/tools/javap/BasicWriter.java ! test/jdk/java/lang/reflect/AccessFlag/BasicAccessFlagTest.java Changeset: 2ad639f1 Branch: hermetic-java-runtime Author: Shaojin Wen <swen(a)openjdk.org> Date: 2025-05-01 15:47:01 +0000 URL: https://git.openjdk.org/leyden/commit/2ad639f1b33fcd8e218e8ad549caf32024a36… 8356021: Use Double::hashCode in java.util.Locale::hashCode Reviewed-by: rriggs, liach ! src/java.base/share/classes/java/util/Locale.java Changeset: 09cae5fd Branch: hermetic-java-runtime Author: Kevin Walls <kevinw(a)openjdk.org> Date: 2025-05-01 16:05:59 +0000 URL: https://git.openjdk.org/leyden/commit/09cae5fd8f228a8826e4de7aa43fe5365549c… 8354407: Test com/sun/management/OperatingSystemMXBean/GetProcessCpuLoad.java still fails on Windows Reviewed-by: cjplummer, lmesnik ! test/jdk/com/sun/management/OperatingSystemMXBean/GetProcessCpuLoad.java - test/jdk/com/sun/management/OperatingSystemMXBean/TEST.properties Changeset: 6b553acb Branch: hermetic-java-runtime Author: Mikhail Yankelevich <myankelevich(a)openjdk.org> Committer: Rajan Halade <rhalade(a)openjdk.org> Date: 2025-05-01 16:16:25 +0000 URL: https://git.openjdk.org/leyden/commit/6b553acbaace0a61203305f36f70bb74d14a2… 8277424: javax/net/ssl/TLSCommon/TLSTest.java fails with connection refused Reviewed-by: rhalade ! test/jdk/javax/net/ssl/TLSCommon/TLSTest.java Changeset: cf0db963 Branch: hermetic-java-runtime Author: Joe Wang <joehw(a)openjdk.org> Date: 2025-05-01 17:03:29 +0000 URL: https://git.openjdk.org/leyden/commit/cf0db96314863376254bacbff4eefd13e3527… 8354084: Streamline XPath API's extension function control Reviewed-by: rriggs, naoto ! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/functions/FuncExtFunction.java ! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/jaxp/JAXPExtensionsProvider.java ! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/jaxp/XPathImplUtil.java ! src/java.xml/share/classes/com/sun/org/apache/xpath/internal/res/XPATHErrorResources.java ! src/java.xml/share/classes/module-info.java - test/jaxp/javax/xml/jaxp/unittest/xpath/SecureProcessingTest.java - test/jaxp/javax/xml/jaxp/unittest/xpath/SecureProcessingTest.xml + test/jaxp/javax/xml/jaxp/unittest/xpath/XPathFunctionTest.java + test/jaxp/javax/xml/jaxp/unittest/xpath/XPathFunctionTest.xml Changeset: 394961c8 Branch: hermetic-java-runtime Author: Koushik Thirupattur <koushik.thirupattur(a)oracle.com> Committer: Sean Mullan <mullan(a)openjdk.org> Date: 2025-05-01 17:26:32 +0000 URL: https://git.openjdk.org/leyden/commit/394961c8fe87da7376cc7522580cd4ac104c3… 8328914: Document the java.security.debug property in javadoc Reviewed-by: mullan + src/java.base/share/classes/java/security/doc-files/debug-system-property.html ! src/java.base/share/classes/java/security/package-info.java Changeset: 9e26b9fa Branch: hermetic-java-runtime Author: William Kemper <wkemper(a)openjdk.org> Date: 2025-05-01 17:40:57 +0000 URL: https://git.openjdk.org/leyden/commit/9e26b9facba09c4d6f516e8032b876c6d9e95… 8355372: GenShen: Test gc/shenandoah/generational/TestOldGrowthTriggers.java fails with UseCompactObjectHeaders enabled Reviewed-by: ysr, kdnilsen ! test/hotspot/jtreg/gc/shenandoah/generational/TestOldGrowthTriggers.java Changeset: c116b18b Branch: hermetic-java-runtime Author: Sergey Kuksenko <skuksenko(a)openjdk.org> Date: 2025-05-01 18:45:20 +0000 URL: https://git.openjdk.org/leyden/commit/c116b18b89950362d899448a36a4693f73306… 8355559: Benchmark modification/extension shouldn't affect the behavior of other benchmarks Reviewed-by: ecaspole ! test/micro/org/openjdk/bench/javax/crypto/full/AESBench.java + test/micro/org/openjdk/bench/javax/crypto/full/AESExtraBench.java Changeset: aae2bb62 Branch: hermetic-java-runtime Author: Vladimir Kozlov <kvn(a)openjdk.org> Date: 2025-05-01 21:03:24 +0000 URL: https://git.openjdk.org/leyden/commit/aae2bb62499855e3da33c06547d437e49c91a… 8350209: Preserve adapters in AOT cache Co-authored-by: Ashutosh Mehra <asmehra(a)openjdk.org> Reviewed-by: vlivanov, asmehra, ihse, iklam ! make/hotspot/lib/JvmFeatures.gmk ! src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp ! src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp ! src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp ! src/hotspot/cpu/arm/sharedRuntime_arm.cpp ! src/hotspot/cpu/ppc/sharedRuntime_ppc.cpp ! src/hotspot/cpu/riscv/sharedRuntime_riscv.cpp ! src/hotspot/cpu/s390/sharedRuntime_s390.cpp ! src/hotspot/cpu/x86/macroAssembler_x86.cpp ! src/hotspot/cpu/x86/sharedRuntime_x86_64.cpp ! src/hotspot/cpu/zero/sharedRuntime_zero.cpp ! src/hotspot/os_cpu/bsd_aarch64/os_bsd_aarch64.cpp ! src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp ! src/hotspot/share/asm/codeBuffer.cpp ! src/hotspot/share/asm/codeBuffer.hpp + src/hotspot/share/cds/aotCacheAccess.cpp + src/hotspot/share/cds/aotCacheAccess.hpp ! src/hotspot/share/cds/archiveBuilder.cpp ! src/hotspot/share/cds/archiveBuilder.hpp ! src/hotspot/share/cds/archiveUtils.cpp ! src/hotspot/share/cds/archiveUtils.hpp ! src/hotspot/share/cds/cdsConfig.cpp ! src/hotspot/share/cds/cdsConfig.hpp ! src/hotspot/share/cds/cds_globals.hpp ! src/hotspot/share/cds/cppVtables.cpp ! src/hotspot/share/cds/filemap.cpp ! src/hotspot/share/cds/filemap.hpp ! src/hotspot/share/cds/metaspaceShared.cpp ! src/hotspot/share/cds/metaspaceShared.hpp ! src/hotspot/share/classfile/compactHashtable.hpp + src/hotspot/share/code/aotCodeCache.cpp + src/hotspot/share/code/aotCodeCache.hpp ! src/hotspot/share/code/codeBlob.cpp ! src/hotspot/share/code/codeBlob.hpp ! src/hotspot/share/code/nmethod.cpp ! src/hotspot/share/code/relocInfo.cpp ! src/hotspot/share/code/relocInfo.hpp ! src/hotspot/share/compiler/oopMap.cpp ! src/hotspot/share/compiler/oopMap.hpp ! src/hotspot/share/include/cds.h ! src/hotspot/share/memory/allocation.hpp ! src/hotspot/share/nmt/virtualMemoryTracker.cpp ! src/hotspot/share/oops/method.cpp ! src/hotspot/share/opto/runtime.hpp ! src/hotspot/share/runtime/init.cpp ! src/hotspot/share/runtime/mutexLocker.cpp ! src/hotspot/share/runtime/mutexLocker.hpp ! src/hotspot/share/runtime/sharedRuntime.cpp ! src/hotspot/share/runtime/sharedRuntime.hpp ! test/hotspot/jtreg/TEST.groups + test/hotspot/jtreg/runtime/cds/appcds/aotCode/AOTCodeFlags.java Changeset: 6536430a Branch: hermetic-java-runtime Author: Valerie Peng <valeriep(a)openjdk.org> Date: 2025-05-01 23:08:16 +0000 URL: https://git.openjdk.org/leyden/commit/6536430a3bdedcf5e0636e0eb27bde5e0d7b4… 8348732: SunJCE and SunPKCS11 have different PBE key encodings Reviewed-by: weijun, fferrari ! src/java.base/share/classes/com/sun/crypto/provider/PBEKey.java ! src/java.base/share/classes/com/sun/crypto/provider/PBKDF2KeyImpl.java ! src/java.base/share/classes/sun/security/util/PBEUtil.java ! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11Key.java ! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11Mac.java ! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11PBECipher.java ! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11SecretKeyFactory.java ! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/SunPKCS11.java ! test/jdk/sun/security/pkcs11/Cipher/PBECipher.java ! test/jdk/sun/security/pkcs11/Mac/PBAMac.java ! test/jdk/sun/security/pkcs11/Provider/RequiredMechCheck.java ! test/jdk/sun/security/pkcs11/SecretKeyFactory/TestPBKD.java Changeset: 494ef6cb Branch: hermetic-java-runtime Author: Weijun Wang <weijun(a)openjdk.org> Date: 2025-05-01 23:34:35 +0000 URL: https://git.openjdk.org/leyden/commit/494ef6cb8cff7f29a7346364e7620eebcec48… 8354305: SHAKE128 and SHAKE256 MessageDigest algorithms Reviewed-by: valeriep, mullan ! src/java.base/share/classes/sun/security/provider/SHA3.java ! src/java.base/share/classes/sun/security/provider/SunEntries.java ! src/java.base/share/classes/sun/security/util/KnownOIDs.java + test/jdk/sun/security/provider/MessageDigest/SHAKEhash.java ! test/jdk/sun/security/provider/MessageDigest/SHAKEsqueeze.java Changeset: c514f135 Branch: hermetic-java-runtime Author: Weijun Wang <weijun(a)openjdk.org> Date: 2025-05-02 00:25:19 +0000 URL: https://git.openjdk.org/leyden/commit/c514f135ccf08c3be016a32ae8f2c055fb941… 8356051: Update SignatureUtil.java with the new KnownOIDs Reviewed-by: rhalade ! src/java.base/share/classes/sun/security/util/SignatureUtil.java Changeset: bd7c7789 Branch: hermetic-java-runtime Author: Chen Liang <liach(a)openjdk.org> Date: 2025-05-02 01:30:47 +0000 URL: https://git.openjdk.org/leyden/commit/bd7c77898a75dece0586bef24d4e18d540f08… 8350549: MethodHandleProxies.WRAPPER_TYPES is not thread-safe Reviewed-by: jpai, jvernee ! src/java.base/share/classes/java/lang/invoke/MethodHandleProxies.java ! test/jdk/java/lang/invoke/MethodHandleProxies/BasicTest.java Changeset: d29700cc Branch: hermetic-java-runtime Author: Jan Lahoda <jlahoda(a)openjdk.org> Date: 2025-05-02 06:10:48 +0000 URL: https://git.openjdk.org/leyden/commit/d29700cc80003d6baddb419f2974ab226478b… 8344706: Implement JEP 512: Compact Source Files and Instance Main Methods Co-authored-by: Stuart Marks <smarks(a)openjdk.org> Reviewed-by: liach, cstein, vromero, naoto ! src/java.base/share/classes/java/io/Console.java - src/java.base/share/classes/java/io/IO.java ! src/java.base/share/classes/java/io/ProxyingConsole.java + src/java.base/share/classes/java/lang/IO.java ! src/java.base/share/classes/jdk/internal/io/JdkConsole.java ! src/java.base/share/classes/jdk/internal/io/JdkConsoleImpl.java ! src/java.base/share/classes/jdk/internal/javac/PreviewFeature.java ! src/java.base/share/classes/jdk/internal/misc/MethodFinder.java ! src/java.base/share/classes/sun/launcher/LauncherHelper.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Preview.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symtab.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties ! src/jdk.internal.le/share/classes/jdk/internal/org/jline/JdkConsoleProviderImpl.java ! src/jdk.jshell/share/classes/jdk/internal/jshell/tool/JShellTool.java ! src/jdk.jshell/share/classes/jdk/jshell/JShellConsole.java ! src/jdk.jshell/share/classes/jdk/jshell/execution/impl/ConsoleImpl.java ! src/jdk.jshell/share/classes/jdk/jshell/tool/resources/PREVIEW_DEFAULT.jsh = test/jdk/java/lang/IO/IO.java = test/jdk/java/lang/IO/Input.java = test/jdk/java/lang/IO/Methods.java = test/jdk/java/lang/IO/Output.java = test/jdk/java/lang/IO/input-no-prompt.exp = test/jdk/java/lang/IO/input.exp = test/jdk/java/lang/IO/output.exp ! test/jdk/jdk/internal/jline/LazyJdkConsoleProvider.java ! test/jdk/tools/launcher/Arrrghs.java ! test/langtools/jdk/jshell/ConsoleTest.java ! test/langtools/jdk/jshell/ConsoleToolTest.java + test/langtools/jdk/jshell/StartOptionTest-module-patch/jdk/jshell/tool/resources/PREVIEW_DEFAULT.jsh ! test/langtools/jdk/jshell/StartOptionTest.java ! test/langtools/jdk/jshell/ToolProviderTest.java ! test/langtools/tools/javac/ImplicitClass/ErrorRecovery.java ! test/langtools/tools/javac/ImplicitClass/ImplicitClassRecovery.java ! test/langtools/tools/javac/ImplicitClass/ImplicitClassRecovery.out ! test/langtools/tools/javac/ImplicitClass/ImplicitImports.java ! test/langtools/tools/javac/ImplicitClass/NestedClasses.java ! test/langtools/tools/javac/ImplicitClass/NestedEnum.java ! test/langtools/tools/javac/ImplicitClass/SourceLevelErrorPosition.java ! test/langtools/tools/javac/ImplicitClass/SourceLevelErrorPosition.out ! test/langtools/tools/javac/ImplicitClass/TestImplicitClass.java ! test/langtools/tools/javac/T8036019.out ! test/langtools/tools/javac/annotations/typeAnnotations/failures/AnnotatedImport.out ! test/langtools/tools/javac/attr/AttrRecoveryTest.java ! test/langtools/tools/javac/diags/examples.not-yet.txt ! test/langtools/tools/javac/diags/examples/Expected3.java ! test/langtools/tools/javac/diags/examples/IllegalStartOfStmt.java ! test/langtools/tools/javac/diags/examples/ImplicitClass.java ! test/langtools/tools/javac/diags/examples/ImplicitClassBad-Filename.java ! test/langtools/tools/javac/diags/examples/ImplicitClassHasPackage.java ! test/langtools/tools/javac/diags/examples/ImplicitClassNoMain.java ! test/langtools/tools/javac/launcher/BasicSourceLauncherTests.java ! test/langtools/tools/javac/launcher/SourceLauncherTest.java ! test/langtools/tools/javac/parser/JavacParserTest.java ! test/langtools/tools/javac/parser/SingleCommaAnnotationValueFail.out ! test/langtools/tools/javac/sealed/SealedCompilationTests.java ! test/langtools/tools/javac/tree/TreePosTest.java Changeset: 811f117c Branch: hermetic-java-runtime Author: Hamlin Li <mli(a)openjdk.org> Date: 2025-05-02 08:28:57 +0000 URL: https://git.openjdk.org/leyden/commit/811f117ce396ac7aafd71f5618f2de96bb96f… 8355980: RISC-V: remove vmclr_m before vmsXX and vmfXX Reviewed-by: dzhang, fyang ! src/hotspot/cpu/riscv/c2_MacroAssembler_riscv.cpp Changeset: afb9134a Branch: hermetic-java-runtime Author: Coleen Phillimore <coleenp(a)openjdk.org> Date: 2025-05-02 11:40:19 +0000 URL: https://git.openjdk.org/leyden/commit/afb9134a31c326e90f2bb68ae17e32de9d1d7… 8355627: Don't use ThreadCritical for EventLog list Reviewed-by: shade, lmesnik, zgu ! src/hotspot/share/utilities/events.cpp + test/hotspot/jtreg/runtime/ErrorHandling/ShowEventsOnCrashTest.java Changeset: cdad6d78 Branch: hermetic-java-runtime Author: Suchismith Roy <sroy(a)openjdk.org> Committer: Martin Doerr <mdoerr(a)openjdk.org> Date: 2025-05-02 12:30:32 +0000 URL: https://git.openjdk.org/leyden/commit/cdad6d788de4785c8dbf2710a86fdacb8d070… 8216437: PPC64: Add intrinsic for GHASH algorithm Reviewed-by: mdoerr, amitkumar ! src/hotspot/cpu/ppc/stubGenerator_ppc.cpp ! src/hotspot/cpu/ppc/vm_version_ppc.cpp Changeset: cf2f9ce8 Branch: hermetic-java-runtime Author: Ivan Bereziuk <ivan.bereziuk(a)oracle.com> Committer: Erik Joelsson <erikj(a)openjdk.org> Date: 2025-05-02 12:49:03 +0000 URL: https://git.openjdk.org/leyden/commit/cf2f9ce8207f12bd25fc866c179ff13b961be… 8356032: createAutoconfBundle.sh downloads to local directory Reviewed-by: erikj ! make/devkit/createAutoconfBundle.sh Changeset: 995d5416 Branch: hermetic-java-runtime Author: Ivan Walulya <iwalulya(a)openjdk.org> Date: 2025-05-02 12:54:09 +0000 URL: https://git.openjdk.org/leyden/commit/995d54161fed657f38753813f55d0591e77a4… 8355681: G1HeapRegionManager::find_contiguous_allow_expand ignores free regions when checking regions available for allocation Reviewed-by: tschatzl, ayang ! src/hotspot/share/gc/g1/g1HeapRegionManager.cpp Changeset: 9f9e73d5 Branch: hermetic-java-runtime Author: Per Minborg <pminborg(a)openjdk.org> Date: 2025-05-02 14:14:59 +0000 URL: https://git.openjdk.org/leyden/commit/9f9e73d5f9fcb5e926a2674c54cbbc92012b7… 8349146: [REDO] Implement a better allocator for downcalls Reviewed-by: mcimadamore, jvernee, liach + src/java.base/share/classes/jdk/internal/foreign/BufferStack.java ! src/java.base/share/classes/jdk/internal/foreign/SlicingAllocator.java ! src/java.base/share/classes/jdk/internal/foreign/abi/SharedUtils.java ! test/jdk/ProblemList.txt + test/jdk/java/foreign/TestBufferStack.java + test/jdk/java/foreign/TestBufferStackStress.java + test/jdk/java/foreign/TestBufferStackStress2.java + test/jdk/java/foreign/libTestBufferStack.c + test/micro/org/openjdk/bench/java/lang/foreign/BufferStackBench.java + test/micro/org/openjdk/bench/java/lang/foreign/CallOverheadByValue.java + test/micro/org/openjdk/bench/java/lang/foreign/libCallOverheadByValue.c Changeset: 01fd49ff Branch: hermetic-java-runtime Author: Mikael Vidstedt <mikael(a)openjdk.org> Date: 2025-05-02 16:56:05 +0000 URL: https://git.openjdk.org/leyden/commit/01fd49ffb3f02840a360f5d4e19c6b0e6d22c… 8355446: Change to Xcode 15.4 for building on macOS at Oracle Reviewed-by: erikj, ihse ! doc/building.html ! doc/building.md ! make/conf/jib-profiles.js Changeset: 5faa5590 Branch: hermetic-java-runtime Author: Brian Burkhalter <bpb(a)openjdk.org> Date: 2025-05-02 16:59:41 +0000 URL: https://git.openjdk.org/leyden/commit/5faa55902211e5ad8edc51282022ed9db3684… 8355444: [java.io] Use @requires tag instead of exiting based on "os.name" property value Reviewed-by: jpai, lancea ! test/jdk/java/io/File/MacPathTest.java ! test/jdk/java/io/File/MaxPath.java ! test/jdk/java/io/File/WinDeviceName.java ! test/jdk/java/io/File/WinMaxPath.java ! test/jdk/java/io/File/WinSpecialFiles.java ! test/jdk/java/io/FileOutputStream/ManyFiles.java Changeset: 4826a91e Branch: hermetic-java-runtime Author: Brian Burkhalter <bpb(a)openjdk.org> Date: 2025-05-02 16:59:56 +0000 URL: https://git.openjdk.org/leyden/commit/4826a91e7a729999343f450ab7ec4621cc418… 8355443: [java.io] Use @requires tag instead of exiting based on File.separatorChar value Reviewed-by: naoto, vyazici ! test/jdk/java/io/FileInputStream/LeadingSlash.java ! test/jdk/java/io/pathNames/GeneralSolaris.java ! test/jdk/java/io/pathNames/GeneralWin32.java ! test/jdk/java/io/pathNames/unix/TrailingSlash.java ! test/jdk/java/io/pathNames/win32/DriveOnly.java ! test/jdk/java/io/pathNames/win32/DriveRelativePath.java ! test/jdk/java/io/pathNames/win32/DriveSlash.java ! test/jdk/java/io/pathNames/win32/RenameDelete.java ! test/jdk/java/io/pathNames/win32/SJIS.java ! test/jdk/java/io/pathNames/win32/bug6344646.java Changeset: 84f570c5 Branch: hermetic-java-runtime Author: Brian Burkhalter <bpb(a)openjdk.org> Date: 2025-05-02 17:00:12 +0000 URL: https://git.openjdk.org/leyden/commit/84f570c573f5c355cf55e05d06ddb383deb47… 8355445: [java.nio] Use @requires tag instead of exiting based on "os.name" property value Reviewed-by: lancea, jpai, iris ! test/jdk/java/nio/channels/Selector/HelperSlowToDie.java ! test/jdk/java/nio/channels/SocketChannel/AsyncCloseChannel.java ! test/jdk/java/nio/channels/SocketChannel/SocketInheritance.java ! test/jdk/java/nio/channels/spi/SelectorProvider/inheritedChannel/InheritedChannelTest.java ! test/jdk/java/nio/charset/RemovingSunIO/TestCOMP.java ! test/jdk/java/nio/file/DirectoryStream/DriveLetter.java ! test/jdk/java/nio/file/WatchService/FileTreeModifier.java Changeset: c8bbcaf5 Branch: hermetic-java-runtime Author: Mohamed Issa <mohamed.issa(a)intel.com> Committer: Jatin Bhateja <jbhateja(a)openjdk.org> Date: 2025-05-02 17:21:50 +0000 URL: https://git.openjdk.org/leyden/commit/c8bbcaf5de6982f673504a8dc766fb80bb6f0… 8348638: Performance regression in Math.tanh Reviewed-by: jbhateja, epeter, sviswanathan ! src/hotspot/cpu/x86/stubGenerator_x86_64_tanh.cpp + test/micro/org/openjdk/bench/java/lang/TanhPerf.java Changeset: 60ba81d7 Branch: hermetic-java-runtime Author: Peter B. Kessler <pbk(a)openjdk.org> Date: 2025-05-02 18:54:11 +0000 URL: https://git.openjdk.org/leyden/commit/60ba81d77f0e299b8131cf23b1253689fa898… 8354347: Increase the default padding size for aarch64 in JDK code. Reviewed-by: aph, ecaspole ! src/hotspot/cpu/aarch64/globalDefinitions_aarch64.hpp Changeset: 56468c42 Branch: hermetic-java-runtime Author: Vicente Romero <vromero(a)openjdk.org> Date: 2025-05-02 20:44:22 +0000 URL: https://git.openjdk.org/leyden/commit/56468c42bef8524e53a929dc2ae603cff05b5… 8322810: Lambda expression types can't be classes Reviewed-by: mcimadamore ! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties ! test/langtools/tools/javac/diags/examples.not-yet.txt ! test/langtools/tools/javac/diags/examples/NotAnInterfaceComponent.java + test/langtools/tools/javac/lambda/ClassInIntersectionTypeTest.java + test/langtools/tools/javac/lambda/ClassInIntersectionTypeTest.out Changeset: 4d2d1298 Branch: hermetic-java-runtime Author: Chen Liang <liach(a)openjdk.org> Committer: Man Cao <manc(a)openjdk.org> Date: 2025-05-02 22:34:10 +0000 URL: https://git.openjdk.org/leyden/commit/4d2d12987f8c1be64719a7d01276a789af245… 8355962: RISCV64 cross build fails after 8354996 Reviewed-by: erikj, manc ! make/GenerateLinkOptData.gmk ! make/jdk/src/classes/build/tools/classlist/HelloClasslist.java Changeset: 03f0ec4a Branch: hermetic-java-runtime Author: Mikhail Yankelevich <myankelevich(a)openjdk.org> Committer: Weijun Wang <weijun(a)openjdk.org> Date: 2025-05-02 23:15:26 +0000 URL: https://git.openjdk.org/leyden/commit/03f0ec4a35855b59c8faaf4be2e7569a12b4d… 8183348: Better cleanup for jdk/test/sun/security/pkcs12/P12SecretKey.java Reviewed-by: rhalade, weijun ! test/jdk/sun/security/pkcs12/P12SecretKey.java Changeset: 5b3ae921 Branch: hermetic-java-runtime Author: Amit Kumar <amitkumar(a)openjdk.org> Date: 2025-05-05 04:02:51 +0000 URL: https://git.openjdk.org/leyden/commit/5b3ae9210564c16b4d350dabd0445248cb205… 8350182: [s390x] Relativize locals in interpreter frames Reviewed-by: lucy, rrich ! src/hotspot/cpu/s390/frame_s390.cpp ! src/hotspot/cpu/s390/frame_s390.hpp ! src/hotspot/cpu/s390/frame_s390.inline.hpp ! src/hotspot/cpu/s390/interp_masm_s390.cpp ! src/hotspot/cpu/s390/templateInterpreterGenerator_s390.cpp Changeset: c8ce61c8 Branch: hermetic-java-runtime Author: Tatsunori Uchino <tats.u(a)live.jp> Committer: Jan Lahoda <jlahoda(a)openjdk.org> Date: 2025-05-05 05:03:15 +0000 URL: https://git.openjdk.org/leyden/commit/c8ce61c8cadaf0371dc490c76b753f98bbaa1… 8355371: NegativeArraySizeException in print methods in IO or System.console() in JShell 8354910: Output by java.io.IO or System.console() corrupted for some non-ASCII characters Reviewed-by: liach, jlahoda ! src/jdk.jshell/share/classes/jdk/jshell/execution/impl/ConsoleImpl.java ! test/langtools/jdk/jshell/ConsoleTest.java Changeset: a5f4366a Branch: hermetic-java-runtime Author: Jan Lahoda <jlahoda(a)openjdk.org> Date: 2025-05-05 05:04:17 +0000 URL: https://git.openjdk.org/leyden/commit/a5f4366a7f0b702b748fec9bcbcb95c522ff1… 8353565: Javac throws "inconsistent stack types at join point" exception Reviewed-by: vromero, liach, mcimadamore ! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Code.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Gen.java ! test/langtools/tools/javac/switchexpr/ExpressionSwitchEmbedding.java Changeset: c94a7ae1 Branch: hermetic-java-runtime Author: Daniel Jeliński <djelinski(a)openjdk.org> Date: 2025-05-05 05:29:06 +0000 URL: https://git.openjdk.org/leyden/commit/c94a7ae11e588250cd0eb064c3280afd58053… 8354276: Strict HTTP header validation Reviewed-by: dfuchs, jpai ! src/java.net.http/share/classes/jdk/internal/net/http/Http2Connection.java ! src/java.net.http/share/classes/jdk/internal/net/http/Stream.java ! src/java.net.http/share/classes/jdk/internal/net/http/common/HeaderDecoder.java ! src/java.net.http/share/classes/jdk/internal/net/http/common/ValidatingHeadersConsumer.java ! test/jdk/java/net/httpclient/http2/BadHeadersTest.java + test/jdk/java/net/httpclient/http2/BadPushPromiseTest.java Changeset: 69d0f7a3 Branch: hermetic-java-runtime Author: Marc Chevalier <mchevalier(a)openjdk.org> Committer: Christian Hagedorn <chagedorn(a)openjdk.org> Date: 2025-05-05 06:57:09 +0000 URL: https://git.openjdk.org/leyden/commit/69d0f7a3954048da358bd2ac5ab458fb37fa2… 8354284: Add more compiler test folders to tier1 runs Reviewed-by: chagedorn, kvn ! test/hotspot/jtreg/TEST.groups ! test/hotspot/jtreg/compiler/ccp/TestAndConZeroCCP.java Changeset: 604225fb Branch: hermetic-java-runtime Author: Johan Sjölen <jsjolen(a)openjdk.org> Date: 2025-05-05 06:58:20 +0000 URL: https://git.openjdk.org/leyden/commit/604225fb0c5f6bf2128a305d09649d76c43de… 8354954: Typed static memory for late initialization of static class members in Hotspot Reviewed-by: qamai, kbarrett, jvernee ! src/hotspot/share/nmt/memTracker.cpp ! src/hotspot/share/nmt/memTracker.hpp ! src/hotspot/share/nmt/memoryFileTracker.cpp ! src/hotspot/share/nmt/memoryFileTracker.hpp + src/hotspot/share/utilities/deferred.hpp Changeset: f04e556d Branch: hermetic-java-runtime Author: Johan Sjölen <jsjolen(a)openjdk.org> Date: 2025-05-05 07:14:24 +0000 URL: https://git.openjdk.org/leyden/commit/f04e556d471d65a9b1a86d33acf72f6ddec94… 8355711: Remove incorrect overflow check in RawBytecodeStream::raw_next Reviewed-by: dlong, matsaave ! src/hotspot/share/interpreter/bytecodeStream.hpp Changeset: 8511220f Branch: hermetic-java-runtime Author: Johan Sjölen <jsjolen(a)openjdk.org> Date: 2025-05-05 07:15:46 +0000 URL: https://git.openjdk.org/leyden/commit/8511220f9dd1428f9793ead43c20ed197881a… 8355490: Make VM_RedefineClasses::merge_constant_pools only take reference arguments Reviewed-by: amenkov, sspitsyn, coleenp ! src/hotspot/share/prims/jvmtiRedefineClasses.cpp ! src/hotspot/share/prims/jvmtiRedefineClasses.hpp Changeset: 6dd55538 Branch: hermetic-java-runtime Author: Anton Artemov <anton.artemov(a)oracle.com> Committer: Afshin Zafari <azafari(a)openjdk.org> Date: 2025-05-05 08:52:52 +0000 URL: https://git.openjdk.org/leyden/commit/6dd555382326d02a1fc419bc443285509886e… 8354329: Rewrite runtime/ClassFile/JsrRewriting.java and OomWhileParsingRepeatedJsr.java tests Reviewed-by: matsaave, coleenp ! test/hotspot/jtreg/runtime/ClassFile/JsrRewriting.java - test/hotspot/jtreg/runtime/ClassFile/JsrRewritingTestCase.jar + test/hotspot/jtreg/runtime/ClassFile/OOMCrashClass1960_2.java + test/hotspot/jtreg/runtime/ClassFile/OOMCrashClass4000_1.java ! test/hotspot/jtreg/runtime/ClassFile/OomWhileParsingRepeatedJsr.java - test/hotspot/jtreg/runtime/ClassFile/testcase.jar Changeset: f1e06c3c Branch: hermetic-java-runtime Author: Jan Lahoda <jlahoda(a)openjdk.org> Date: 2025-05-05 09:00:59 +0000 URL: https://git.openjdk.org/leyden/commit/f1e06c3c050b3440555d63b6de80fe9f60b35… 8299934: LocalExecutionControl replaces default uncaught exception handler Reviewed-by: liach ! src/jdk.jshell/share/classes/jdk/jshell/execution/LocalExecutionControl.java + test/langtools/jdk/jshell/LocalExecutionControlExceptionTest.java Changeset: 02647976 Branch: hermetic-java-runtime Author: Robbin Ehn <rehn(a)openjdk.org> Date: 2025-05-05 11:43:45 +0000 URL: https://git.openjdk.org/leyden/commit/026479767c011227b63e7fdb8a38f61977782… 8352730: RISC-V: Disable tests in qemu-user Reviewed-by: fyang, mli ! test/hotspot/jtreg/runtime/os/TestTracePageSizes.java ! test/hotspot/jtreg/serviceability/dcmd/vm/SystemDumpMapTest.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbAttach.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbAttachDifferentJVMs.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbClasses.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbDumpclass.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbDumpheap.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbField.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbFindPC.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbFlags.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbHistory.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbInspect.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbJdis.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbJhisto.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbJstack.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbJstackWithConcurrentLock.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbJstackXcompStress.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbLongConstant.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbPmap.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbPrintAll.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbPrintAs.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbPrintStatics.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbPstack.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbScanOops.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbSource.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbSymbol.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbTestAllocationMerge.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbThread.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbThreadContext.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbVmStructsDump.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbWhere.java ! test/hotspot/jtreg/serviceability/sa/DeadlockDetectionTest.java ! test/hotspot/jtreg/serviceability/sa/JhsdbThreadInfoTest.java ! test/hotspot/jtreg/serviceability/sa/TestClassDump.java ! test/hotspot/jtreg/serviceability/sa/TestClhsdbJstackLock.java ! test/hotspot/jtreg/serviceability/sa/TestCpoolForInvokeDynamic.java ! test/hotspot/jtreg/serviceability/sa/TestDebugInfoDecode.java ! test/hotspot/jtreg/serviceability/sa/TestDefaultMethods.java ! test/hotspot/jtreg/serviceability/sa/TestG1HeapRegion.java ! test/hotspot/jtreg/serviceability/sa/TestHeapDumpForInvokeDynamic.java ! test/hotspot/jtreg/serviceability/sa/TestInstanceKlassSize.java ! test/hotspot/jtreg/serviceability/sa/TestInstanceKlassSizeForInterface.java ! test/hotspot/jtreg/serviceability/sa/TestIntConstant.java ! test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackLock.java ! test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackMixed.java ! test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackPrintVMLocks.java ! test/hotspot/jtreg/serviceability/sa/TestJhsdbJstackUpcall.java ! test/hotspot/jtreg/serviceability/sa/TestObjectAlignment.java ! test/hotspot/jtreg/serviceability/sa/TestObjectMonitorIterate.java ! test/hotspot/jtreg/serviceability/sa/TestPrintMdo.java ! test/hotspot/jtreg/serviceability/sa/TestSysProps.java ! test/hotspot/jtreg/serviceability/sa/TestType.java ! test/hotspot/jtreg/serviceability/sa/TestUniverse.java ! test/hotspot/jtreg/serviceability/sa/UniqueVtableTest.java ! test/hotspot/jtreg/serviceability/sa/jmap-hprof/JMapHProfLargeHeapTest.java ! test/hotspot/jtreg/serviceability/sa/sadebugd/ClhsdbAttachToDebugServer.java ! test/hotspot/jtreg/serviceability/sa/sadebugd/ClhsdbTestConnectArgument.java ! test/hotspot/jtreg/serviceability/sa/sadebugd/DebugdConnectTest.java ! test/hotspot/jtreg/serviceability/sa/sadebugd/DisableRegistryTest.java ! test/hotspot/jtreg/serviceability/sa/sadebugd/PmapOnDebugdTest.java ! test/hotspot/jtreg/serviceability/sa/sadebugd/RunCommandOnServerTest.java ! test/hotspot/jtreg/serviceability/sa/sadebugd/SADebugDTest.java ! test/jdk/java/lang/ProcessHandle/InfoTest.java ! test/jdk/java/lang/System/i18nEnvArg.java Changeset: a8cd01f6 Branch: hermetic-java-runtime Author: Coleen Phillimore <coleenp(a)openjdk.org> Date: 2025-05-05 11:57:01 +0000 URL: https://git.openjdk.org/leyden/commit/a8cd01f6e2075bef89fcd82893cf417c9e1fa… 8355353: File Leak in os::read_image_release_file of os.cpp:1552 Reviewed-by: zgu, jsjolen ! src/hotspot/share/runtime/os.cpp Changeset: 1501a5e4 Branch: hermetic-java-runtime Author: Aleksey Shipilev <shade(a)openjdk.org> Date: 2025-05-05 12:51:02 +0000 URL: https://git.openjdk.org/leyden/commit/1501a5e41e59162a374cf5b8cfc37faced48a… 8356122: Client build fails after JDK-8350209 Reviewed-by: chagedorn ! src/hotspot/share/code/aotCodeCache.cpp Changeset: 6719b921 Branch: hermetic-java-runtime Author: Joe Darcy <darcy(a)openjdk.org> Date: 2025-05-05 15:42:19 +0000 URL: https://git.openjdk.org/leyden/commit/6719b9214fb9c99da52e5d6c11f5d40b2aa73… 8356108: Update SourceVersion.RELEASE_25 description for JEPs 511 and 512 Reviewed-by: vromero, liach, iris, jlahoda ! src/java.compiler/share/classes/javax/lang/model/SourceVersion.java ! test/langtools/tools/javac/versions/Versions.java Changeset: f6876449 Branch: hermetic-java-runtime Author: Aleksey Shipilev <shade(a)openjdk.org> Date: 2025-05-05 16:30:25 +0000 URL: https://git.openjdk.org/leyden/commit/f68764490c9d355770475d26202fe10005375… 8356153: Shenandoah stubs are missing in AOT Code Cache addresses table Reviewed-by: kvn ! src/hotspot/share/code/aotCodeCache.cpp Changeset: 32f67a3e Branch: hermetic-java-runtime Author: Justin Lu <jlu(a)openjdk.org> Date: 2025-05-05 16:42:44 +0000 URL: https://git.openjdk.org/leyden/commit/32f67a3e38be807164435ea0841c01d2b7c73… 8356040: java/util/PluggableLocale/LocaleNameProviderTest.java timed out Reviewed-by: naoto ! test/jdk/java/util/PluggableLocale/LocaleNameProviderTest.java Changeset: baf18d89 Branch: hermetic-java-runtime Author: Jiangli Zhou <jianglizhou(a)google.com> Date: 2025-05-05 10:07:12 +0000 URL: https://git.openjdk.org/leyden/commit/baf18d895f0bf76392525ea584008db570469… Merge branch 'master' into hermetic-java-runtime ! src/hotspot/os/linux/os_linux.cpp ! src/hotspot/share/classfile/vmSymbols.hpp ! src/hotspot/share/runtime/os.cpp ! src/hotspot/os/linux/os_linux.cpp ! src/hotspot/share/classfile/vmSymbols.hpp ! src/hotspot/share/runtime/os.cpp Changeset: f644eebe Branch: hermetic-java-runtime Author: Jiangli Zhou <jianglizhou(a)google.com> Date: 2025-05-05 10:14:29 +0000 URL: https://git.openjdk.org/leyden/commit/f644eebed52a960819840bfeadb3679380e1d… Merge branch 'hermetic-java-runtime' of github.com:openjdk/leyden into hermetic-java-runtime

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git: openjdk/leyden: hermetic-java-runtime: Cleaner GHA build of hermetic-java-runtime branch
by Severin Gehwolf 05 May '25

05 May '25

Changeset: 5f2b29cf Branch: hermetic-java-runtime Author: Severin Gehwolf <sgehwolf(a)openjdk.org> Date: 2025-05-05 09:08:56 +0000 URL: https://git.openjdk.org/leyden/commit/5f2b29cff877efe845bd077af405f1f45f9bd… Cleaner GHA build of hermetic-java-runtime branch Reviewed-by: jiangli ! src/java.base/share/native/launcher/main.c ! src/java.base/share/native/libjava/NativeLibraries.c

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git: openjdk/leyden: premain: Fix compile
by duke 03 May '25

03 May '25

Changeset: aa6cc102 Branch: premain Author: Igor Veresov <igor.veresov(a)oracle.com> Date: 2025-05-02 22:22:00 +0000 URL: https://git.openjdk.org/leyden/commit/aa6cc102bc7aa21af4953d7c4d12120de31a2… Fix compile ! src/hotspot/share/cds/filemap.cpp

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git: openjdk/leyden: premain: Flags verification
by duke 03 May '25

03 May '25

Changeset: e0c3e874 Branch: premain Author: Igor Veresov <igor.veresov(a)oracle.com> Date: 2025-05-02 18:11:04 +0000 URL: https://git.openjdk.org/leyden/commit/e0c3e8746075ab5d23992ef6c526884164296… Flags verification ! src/hotspot/share/cds/filemap.cpp ! src/hotspot/share/cds/filemap.hpp ! src/hotspot/share/compiler/compilationPolicy.cpp

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New candidate JEP: 515: Ahead-of-Time Method Profiling
by Mark Reinhold 02 May '25

02 May '25

https://openjdk.org/jeps/515 Summary: Improve warmup time by making method-execution profiles from a previous run of an application instantly available, when the HotSpot Java Virtual Machine starts. This will enable the JIT compiler to generate native code immediately upon application startup, rather than having to wait for profiles to be collected. - Mark

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git: openjdk/leyden: premain: Fix semantics change from the previous commit
by duke 01 May '25

01 May '25

Changeset: bae88b3b Branch: premain Author: Igor Veresov <igor.veresov(a)oracle.com> Date: 2025-05-01 12:29:53 +0000 URL: https://git.openjdk.org/leyden/commit/bae88b3b1606c528a386b38357724902eb75b… Fix semantics change from the previous commit ! src/hotspot/share/ci/ciMethodData.cpp

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RFR: 8355915: [leyden] Crash in MDO clearing the unloaded array type
by Aleksey Shipilev 01 May '25

01 May '25

Caught this when doing benchmarks with Spring Boot. See the bug for reproducer. The fix does similar thing to `is_excluded` and other code. When we encounter the `T[]`, we ask if its bottom component classes is not yet initialized. This fits nicely with our current uses, which skip such classes, and ever touch their (potentially nullptr) CLDs. Additional testing: - [x] Ad-hoc testing with most recent spring-boot-petclinic - [x] Linux x86_64 server fastdebug, `runtime/cds` ------------- Commit messages: - Fix - Fix Changes: https://git.openjdk.org/leyden/pull/64/files Webrev: https://webrevs.openjdk.org/?repo=leyden&pr=64&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8355915 Stats: 15 lines in 1 file changed: 11 ins; 0 del; 4 mod Patch: https://git.openjdk.org/leyden/pull/64.diff Fetch: git fetch https://git.openjdk.org/leyden.git pull/64/head:pull/64 PR: https://git.openjdk.org/leyden/pull/64

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