December 2021 - riscv-port-dev

[riscv-port] RFR: 8278994: riscv: RVC: basic instruction set
by Xiaolin Zheng 18 Jan '22

18 Jan '22

Hi team, This patch includes the basic definition of the RVC instruction set and some cleanups. Tested a simple `test/hotspot/jtreg/compiler/` folder on qemu. Thanks, Xiaolin ------------- Commit messages: - RVC: basic instruction set Changes: https://git.openjdk.java.net/riscv-port/pull/34/files Webrev: https://webrevs.openjdk.java.net/?repo=riscv-port&pr=34&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8278994 Stats: 627 lines in 8 files changed: 607 ins; 3 del; 17 mod Patch: https://git.openjdk.java.net/riscv-port/pull/34.diff Fetch: git fetch https://git.openjdk.java.net/riscv-port pull/34/head:pull/34 PR: https://git.openjdk.java.net/riscv-port/pull/34

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[riscv-port] RFR: 8279344: riscv: RVB: Add bitwise rotation instructions
by Feilong Jiang 04 Jan '22

04 Jan '22

This PR implements bitwise instructions of RISC-V BitManipulation Extension, including ror/rolw/ror/rori/roriw/rorw. This PR also add zext/bext C2 instructions that were missed in JDK-8279213 ------------- Commit messages: - 8279344: riscv: RVB: Add bitwise rotation instructions Changes: https://git.openjdk.java.net/riscv-port/pull/39/files Webrev: https://webrevs.openjdk.java.net/?repo=riscv-port&pr=39&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8279344 Stats: 417 lines in 6 files changed: 396 ins; 1 del; 20 mod Patch: https://git.openjdk.java.net/riscv-port/pull/39.diff Fetch: git fetch https://git.openjdk.java.net/riscv-port pull/39/head:pull/39 PR: https://git.openjdk.java.net/riscv-port/pull/39

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[riscv-port] RFR: 8279346: riscv: Unnecessary sign extension in BigInteger intrinsics
by Yanhong Zhu 04 Jan '22

04 Jan '22

Reference: https://github.com/riscv-non-isa/riscv-elf-psabi-doc " Scalars that are at most XLEN bits wide are passed in a single argument register, or on the stack by value if none is available. When passed in registers or on the stack, integer scalars narrower than XLEN bits are widened according to the sign of their type up to 32 bits, then sign-extended to XLEN bits. When passed in registers or on the stack, floating-point types narrower than XLEN bits are widened to XLEN bits, with the upper bits undefined." So there is no need to do sign extension for signed integer input parameters. ------------- Commit messages: - 8279346: riscv: Unnecessary sign extension in BigInteger intrinsics Changes: https://git.openjdk.java.net/riscv-port/pull/40/files Webrev: https://webrevs.openjdk.java.net/?repo=riscv-port&pr=40&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8279346 Stats: 41 lines in 4 files changed: 4 ins; 8 del; 29 mod Patch: https://git.openjdk.java.net/riscv-port/pull/40.diff Fetch: git fetch https://git.openjdk.java.net/riscv-port pull/40/head:pull/40 PR: https://git.openjdk.java.net/riscv-port/pull/40

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[riscv-port] RFR: 8279292: riscv: Intrinsify multiplyToLen and squareToLen
by Feilong Jiang 29 Dec '21

29 Dec '21

On behalf of Taiping Guo (guotaiping1(a)huawei.com) BigInteger intrinsic: MultiplyToLen and SquareToLen intrinsic are missed in current vm. They should be implemented. The JMH tests show that the MultiplyToLen intrinsic improve the performance by up to 2x ~ 3x and the SquareToLen intrinsic improve the performance by up to 1.8x ~ 2x when the length of BigInteger changed from 1 to 5000, compared with that of C2. JMH tests and results on D1 and Unmatched list as follows: [MyBenchmark.txt](https://github.com/openjdk/riscv-port/files/7779255/MyBenc… [squareToLen_unmatched.txt](https://github.com/openjdk/riscv-port/files/7779… [squareToLen_d1.txt](https://github.com/openjdk/riscv-port/files/7779248/squ… [multiplyToLen_unmatched.txt](https://github.com/openjdk/riscv-port/files/77… [multiplyToLen_d1.txt](https://github.com/openjdk/riscv-port/files/7779250/m… ------------- Commit messages: - 8279292: riscv: Intrinsify multiplyToLen and squareToLen Changes: https://git.openjdk.java.net/riscv-port/pull/38/files Webrev: https://webrevs.openjdk.java.net/?repo=riscv-port&pr=38&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8279292 Stats: 589 lines in 4 files changed: 589 ins; 0 del; 0 mod Patch: https://git.openjdk.java.net/riscv-port/pull/38.diff Fetch: git fetch https://git.openjdk.java.net/riscv-port pull/38/head:pull/38 PR: https://git.openjdk.java.net/riscv-port/pull/38

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git: openjdk/riscv-port: riscv-port: 8279292: riscv: Intrinsify multiplyToLen and squareToLen
by Fei Yang 29 Dec '21

29 Dec '21

Changeset: b396cdda Author: Feilong Jiang <fjiang(a)openjdk.org> Committer: Fei Yang <fyang(a)openjdk.org> Date: 2021-12-29 03:13:11 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/b396cdda88b703918fe89d80261b… 8279292: riscv: Intrinsify multiplyToLen and squareToLen Co-authored-by: Taiping Guo <guotaiping1(a)huawei.com> Reviewed-by: fyang ! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp ! src/hotspot/cpu/riscv/macroAssembler_riscv.hpp ! src/hotspot/cpu/riscv/stubGenerator_riscv.cpp ! src/hotspot/cpu/riscv/vm_version_riscv.cpp

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Result: New RISC-V Port Committer: Yadong Wang
by Yangfei (Felix) 27 Dec '21

27 Dec '21

Voting for Yadong Wang [1] is now closed. Yes: 3 Veto: 0 Abstain: 0 According to the Bylaws definition of Lazy Consensus, this is sufficient to approve the nomination. Felix [1] https://mail.openjdk.java.net/pipermail/riscv-port-dev/2021-December/000143…

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git: openjdk/riscv-port: riscv-port: 6 new changesets
by duke 27 Dec '21

27 Dec '21

Changeset: 7fea1032 Author: Sergey Bylokhov <serb(a)openjdk.org> Date: 2021-12-26 22:10:54 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/7fea10327ed27fcf8eae474ca5b1… 8279134: Fix Amazon copyright in various files Reviewed-by: xliu, phh ! src/hotspot/cpu/aarch64/spin_wait_aarch64.hpp ! src/hotspot/share/gc/g1/g1OldGenAllocationTracker.cpp ! src/hotspot/share/gc/g1/g1OldGenAllocationTracker.hpp ! test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitAArch64.java ! test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitAArch64DefaultFlags.java ! test/hotspot/jtreg/compiler/onSpinWait/TestOnSpinWaitNoneAArch64.java ! test/hotspot/jtreg/runtime/Thread/TestSpinPause.java ! test/hotspot/jtreg/serviceability/dcmd/compiler/CodeHeapAnalyticsMethodNames.java ! test/jdk/java/io/File/LastModifiedTest.java ! test/jdk/java/security/KeyFactory/KeyFactoryGetKeySpecForInvalidSpec.java ! test/jdk/sun/security/pkcs11/rsa/TestP11KeyFactoryGetRSAKeySpec.java ! test/jdk/sun/security/ssl/SSLSocketImpl/SSLSocketShouldThrowSocketException.java ! test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWait.java ! test/micro/org/openjdk/bench/java/lang/ThreadOnSpinWaitProducerConsumer.java Changeset: 6588bedc Author: Eric Liu <eliu(a)openjdk.org> Committer: Vladimir Kozlov <kvn(a)openjdk.org> Date: 2021-12-24 03:10:41 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/6588bedc19ab42cec9e5bb6f13be… 8278889: AArch64: [vectorapi] VectorMaskLoadStoreTest.testMaskCast() test fail Reviewed-by: njian, kvn ! src/hotspot/cpu/aarch64/aarch64_sve.ad ! src/hotspot/cpu/aarch64/aarch64_sve_ad.m4 ! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.cpp ! src/hotspot/cpu/aarch64/c2_MacroAssembler_aarch64.hpp ! test/hotspot/gtest/aarch64/aarch64-asmtest.py ! test/hotspot/gtest/aarch64/asmtest.out.h ! test/jdk/jdk/incubator/vector/Byte128VectorTests.java ! test/jdk/jdk/incubator/vector/Byte256VectorTests.java ! test/jdk/jdk/incubator/vector/Byte512VectorTests.java ! test/jdk/jdk/incubator/vector/Byte64VectorTests.java ! test/jdk/jdk/incubator/vector/ByteMaxVectorTests.java ! test/jdk/jdk/incubator/vector/Double128VectorTests.java ! test/jdk/jdk/incubator/vector/Double256VectorTests.java ! test/jdk/jdk/incubator/vector/Double512VectorTests.java ! test/jdk/jdk/incubator/vector/Double64VectorTests.java ! test/jdk/jdk/incubator/vector/DoubleMaxVectorTests.java ! test/jdk/jdk/incubator/vector/Float128VectorTests.java ! test/jdk/jdk/incubator/vector/Float256VectorTests.java ! test/jdk/jdk/incubator/vector/Float512VectorTests.java ! test/jdk/jdk/incubator/vector/Float64VectorTests.java ! test/jdk/jdk/incubator/vector/FloatMaxVectorTests.java ! test/jdk/jdk/incubator/vector/Int128VectorTests.java ! test/jdk/jdk/incubator/vector/Int256VectorTests.java ! test/jdk/jdk/incubator/vector/Int512VectorTests.java ! test/jdk/jdk/incubator/vector/Int64VectorTests.java ! test/jdk/jdk/incubator/vector/IntMaxVectorTests.java ! test/jdk/jdk/incubator/vector/Long128VectorTests.java ! test/jdk/jdk/incubator/vector/Long256VectorTests.java ! test/jdk/jdk/incubator/vector/Long512VectorTests.java ! test/jdk/jdk/incubator/vector/Long64VectorTests.java ! test/jdk/jdk/incubator/vector/LongMaxVectorTests.java ! test/jdk/jdk/incubator/vector/Short128VectorTests.java ! test/jdk/jdk/incubator/vector/Short256VectorTests.java ! test/jdk/jdk/incubator/vector/Short512VectorTests.java ! test/jdk/jdk/incubator/vector/Short64VectorTests.java ! test/jdk/jdk/incubator/vector/ShortMaxVectorTests.java ! test/jdk/jdk/incubator/vector/templates/Unit-Miscellaneous.template Changeset: 2945b786 Author: Vladimir Kozlov <kvn(a)openjdk.org> Date: 2021-12-24 22:32:16 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/2945b786ba6b60cc33153bb1d40a… 8279195: Document the -XX:+NeverActAsServerClassMachine flag Reviewed-by: dholmes ! src/java.base/share/man/java.1 Changeset: 54b800d5 Author: Igor Veresov <iveresov(a)openjdk.org> Date: 2021-12-25 05:38:12 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/54b800d56d6bc86676722ad96e87… 8271202: C1: assert(false) failed: live_in set of first block must be empty Co-authored-by: Martin Doerr <mdoerr(a)openjdk.org> Reviewed-by: vlivanov, kvn ! src/hotspot/share/c1/c1_LIRGenerator.cpp + test/hotspot/jtreg/compiler/c1/Test8271202.java Changeset: 4f607f2a Author: Jesper Wilhelmsson <jwilhelm(a)openjdk.org> Date: 2021-12-27 01:22:11 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/4f607f2adac3798c16a62e902ba9… Merge ! src/java.base/share/man/java.1 ! test/hotspot/gtest/aarch64/aarch64-asmtest.py ! test/hotspot/gtest/aarch64/asmtest.out.h ! test/jdk/jdk/incubator/vector/Byte128VectorTests.java ! test/jdk/jdk/incubator/vector/Byte256VectorTests.java ! test/jdk/jdk/incubator/vector/Byte512VectorTests.java ! test/jdk/jdk/incubator/vector/Byte64VectorTests.java ! test/jdk/jdk/incubator/vector/Double128VectorTests.java ! test/jdk/jdk/incubator/vector/Double256VectorTests.java ! test/jdk/jdk/incubator/vector/Double512VectorTests.java ! test/jdk/jdk/incubator/vector/Double64VectorTests.java ! test/jdk/jdk/incubator/vector/Float128VectorTests.java ! test/jdk/jdk/incubator/vector/Float256VectorTests.java ! test/jdk/jdk/incubator/vector/Float512VectorTests.java ! test/jdk/jdk/incubator/vector/Float64VectorTests.java ! test/jdk/jdk/incubator/vector/Int128VectorTests.java ! test/jdk/jdk/incubator/vector/Int256VectorTests.java ! test/jdk/jdk/incubator/vector/Int512VectorTests.java ! test/jdk/jdk/incubator/vector/Int64VectorTests.java ! test/jdk/jdk/incubator/vector/Long128VectorTests.java ! test/jdk/jdk/incubator/vector/Long256VectorTests.java ! test/jdk/jdk/incubator/vector/Long512VectorTests.java ! test/jdk/jdk/incubator/vector/Long64VectorTests.java ! test/jdk/jdk/incubator/vector/Short128VectorTests.java ! test/jdk/jdk/incubator/vector/Short256VectorTests.java ! test/jdk/jdk/incubator/vector/Short512VectorTests.java ! test/jdk/jdk/incubator/vector/Short64VectorTests.java ! test/jdk/jdk/incubator/vector/templates/Unit-Miscellaneous.template ! src/java.base/share/man/java.1 ! test/hotspot/gtest/aarch64/aarch64-asmtest.py ! test/hotspot/gtest/aarch64/asmtest.out.h ! test/jdk/jdk/incubator/vector/Byte128VectorTests.java ! test/jdk/jdk/incubator/vector/Byte256VectorTests.java ! test/jdk/jdk/incubator/vector/Byte512VectorTests.java ! test/jdk/jdk/incubator/vector/Byte64VectorTests.java ! test/jdk/jdk/incubator/vector/Double128VectorTests.java ! test/jdk/jdk/incubator/vector/Double256VectorTests.java ! test/jdk/jdk/incubator/vector/Double512VectorTests.java ! test/jdk/jdk/incubator/vector/Double64VectorTests.java ! test/jdk/jdk/incubator/vector/Float128VectorTests.java ! test/jdk/jdk/incubator/vector/Float256VectorTests.java ! test/jdk/jdk/incubator/vector/Float512VectorTests.java ! test/jdk/jdk/incubator/vector/Float64VectorTests.java ! test/jdk/jdk/incubator/vector/Int128VectorTests.java ! test/jdk/jdk/incubator/vector/Int256VectorTests.java ! test/jdk/jdk/incubator/vector/Int512VectorTests.java ! test/jdk/jdk/incubator/vector/Int64VectorTests.java ! test/jdk/jdk/incubator/vector/Long128VectorTests.java ! test/jdk/jdk/incubator/vector/Long256VectorTests.java ! test/jdk/jdk/incubator/vector/Long512VectorTests.java ! test/jdk/jdk/incubator/vector/Long64VectorTests.java ! test/jdk/jdk/incubator/vector/Short128VectorTests.java ! test/jdk/jdk/incubator/vector/Short256VectorTests.java ! test/jdk/jdk/incubator/vector/Short512VectorTests.java ! test/jdk/jdk/incubator/vector/Short64VectorTests.java ! test/jdk/jdk/incubator/vector/templates/Unit-Miscellaneous.template Changeset: 273291e2 Author: Fei Yang <felix.yang(a)huawei.com> Date: 2021-12-27 01:36:54 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/273291e2fe8210954ff626d99efa… Merge branch 'master' into riscv-port

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git: openjdk/riscv-port: riscv-port: 2 new changesets
by duke 25 Dec '21

25 Dec '21

Changeset: 70c6df6b Author: Andrey Turbanov <turbanoff(a)gmail.com> Committer: Sergey Bylokhov <serb(a)openjdk.org> Date: 2021-12-24 02:02:39 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/70c6df6be431fe11c5441986ed04… 8274893: Update java.desktop classes to use try-with-resources Reviewed-by: serb ! src/java.desktop/share/classes/com/sun/imageio/plugins/png/PNGImageReader.java ! src/java.desktop/share/classes/com/sun/java/swing/plaf/gtk/Metacity.java ! src/java.desktop/share/classes/com/sun/media/sound/AudioFileSoundbankReader.java ! src/java.desktop/share/classes/com/sun/media/sound/DLSSoundbank.java ! src/java.desktop/share/classes/com/sun/media/sound/JARSoundbankReader.java ! src/java.desktop/share/classes/com/sun/media/sound/ModelByteBuffer.java ! src/java.desktop/share/classes/com/sun/media/sound/ModelByteBufferWavetable.java ! src/java.desktop/share/classes/com/sun/media/sound/SF2Soundbank.java ! src/java.desktop/share/classes/com/sun/media/sound/SoftSynthesizer.java ! src/java.desktop/share/classes/com/sun/media/sound/StandardMidiFileReader.java ! src/java.desktop/share/classes/com/sun/media/sound/StandardMidiFileWriter.java ! src/java.desktop/share/classes/java/awt/Font.java ! src/java.desktop/share/classes/java/awt/Toolkit.java ! src/java.desktop/share/classes/java/beans/Beans.java ! src/java.desktop/share/classes/javax/imageio/ImageIO.java ! src/java.desktop/share/classes/javax/swing/JEditorPane.java ! src/java.desktop/share/classes/javax/swing/UIManager.java ! src/java.desktop/share/classes/javax/swing/text/html/HTMLEditorKit.java ! src/java.desktop/share/classes/javax/swing/text/html/StyleSheet.java ! src/java.desktop/share/classes/sun/awt/DebugSettings.java ! src/java.desktop/share/classes/sun/awt/FontConfiguration.java ! src/java.desktop/share/classes/sun/print/PSPrinterJob.java ! src/java.desktop/unix/classes/sun/font/FcFontConfiguration.java ! src/java.desktop/unix/classes/sun/font/MFontConfiguration.java Changeset: 8e0df0d2 Author: Fei Yang <felix.yang(a)huawei.com> Date: 2021-12-25 04:38:52 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/8e0df0d2186bb446aa96ba89c601… Merge branch 'master' into riscv-port

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Re: [riscv-port] RFR: 8279213: riscv: RVB: Add zero/sign extend instructions [v2]
by Feilong Jiang 25 Dec '21

25 Dec '21

On Sat, 25 Dec 2021 03:20:29 GMT, Fei Yang <fyang(a)openjdk.org> wrote: > Looks good. Thanks for refactoring the existing zero/sign extension code. Also passed some extra load testing on the unmatched board (where RVB extension is not available). Thanks for the reviews and tests, Felix. After pushing another commit to add `zext.b`, hotspot and jdk tier1 tests are still passed on QEMU when RVB is enabled. ------------- PR: https://git.openjdk.java.net/riscv-port/pull/37

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git: openjdk/riscv-port: riscv-port: 31 new changesets
by duke 24 Dec '21

24 Dec '21

Changeset: 3f41fdec Author: Albert Mingkun Yang <ayang(a)openjdk.org> Date: 2021-12-22 13:44:20 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/3f41fdecdb6d131a5afe6e0a39d7… 8279063: Consolidate push and push_if_necessary in PreservedMarks Reviewed-by: rkennke, mli, tschatzl ! src/hotspot/share/gc/g1/g1FullGCMarker.inline.hpp ! src/hotspot/share/gc/shared/preservedMarks.hpp ! src/hotspot/share/gc/shared/preservedMarks.inline.hpp ! test/hotspot/gtest/gc/shared/test_preservedMarks.cpp Changeset: a6903f80 Author: Yumin Qi <minqi(a)openjdk.org> Date: 2021-12-22 16:14:59 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/a6903f806a9071b2c6c4dbb190b0… 8279018: CRC calculation in CDS should not include _version and _head_size Reviewed-by: iklam, ccheung ! src/hotspot/share/cds/filemap.cpp ! src/hotspot/share/include/cds.h ! src/hotspot/share/prims/whitebox.cpp ! test/hotspot/jtreg/runtime/cds/appcds/SharedArchiveConsistency.java ! test/lib/jdk/test/lib/cds/CDSArchiveUtils.java ! test/lib/jdk/test/whitebox/WhiteBox.java ! test/lib/sun/hotspot/WhiteBox.java Changeset: 9a478b34 Author: Yumin Qi <minqi(a)openjdk.org> Date: 2021-12-22 16:17:33 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/9a478b347e1ef7aecfc8bbc2e3c5… 8279022: JCmdTestFileSafety.java should check file time stamp for test result Reviewed-by: ccheung ! test/hotspot/jtreg/runtime/cds/appcds/jcmd/JCmdTestFileSafety.java Changeset: 9ee3ccfe Author: Smita Kamath <svkamath(a)openjdk.org> Committer: Sandhya Viswanathan <sviswanathan(a)openjdk.org> Date: 2021-12-21 22:09:43 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/9ee3ccfee2c9cc54ac7dca49fbf3… 8279045: Intrinsics missing vzeroupper instruction Reviewed-by: neliasso, sviswanathan, kvn ! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp Changeset: 97c5cd7f Author: Jatin Bhateja <jbhateja(a)openjdk.org> Date: 2021-12-22 03:17:03 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/97c5cd7facf1d3565038c078d568… 8278508: Enable X86 maskAll instruction pattern for 32 bit JVM. Reviewed-by: kvn, sviswanathan ! src/hotspot/cpu/x86/assembler_x86.cpp ! src/hotspot/cpu/x86/assembler_x86.hpp ! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp ! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp ! src/hotspot/cpu/x86/x86.ad ! src/hotspot/cpu/x86/x86_32.ad ! src/hotspot/cpu/x86/x86_64.ad ! test/jdk/jdk/incubator/vector/Byte512VectorTests.java ! test/jdk/jdk/incubator/vector/ByteMaxVectorTests.java ! test/jdk/jdk/incubator/vector/VectorReshapeTests.java Changeset: 73414391 Author: Kevin Walls <kevinw(a)openjdk.org> Date: 2021-12-22 11:36:53 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/734143918de540382b5a0754bb7b… 8279007: jstatd fails to start because SecurityManager is disabled Reviewed-by: alanb, sspitsyn, mullan ! make/modules/jdk.jstatd/Launcher.gmk ! test/jdk/sun/tools/jstatd/JstatdTest.java Changeset: 713fbeb0 Author: Markus Grönlund <mgronlun(a)openjdk.org> Date: 2021-12-22 12:30:55 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/713fbeb050a8f79d3a662106125c… 8278987: RunThese24H.java failed with EXCEPTION_ACCESS_VIOLATION in __write_sample_info__ Reviewed-by: jbachorik ! src/hotspot/share/jfr/leakprofiler/checkpoint/objectSampleCheckpoint.cpp Changeset: e49d4a98 Author: Erik Gahlin <egahlin(a)openjdk.org> Date: 2021-12-22 13:59:20 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/e49d4a9870c19f55a1d547374388… 8271447: java.nio.file.InvalidPathException: Malformed input or input contains unmappable characters Reviewed-by: mgronlun ! src/jdk.jfr/share/classes/jdk/jfr/internal/management/ChunkFilename.java Changeset: dfb15c3e Author: Erik Gahlin <egahlin(a)openjdk.org> Date: 2021-12-22 14:29:46 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/dfb15c3e343974eb138ca1a8db33… 8274315: JFR: One closed state per file or stream Reviewed-by: mgronlun ! src/jdk.jfr/share/classes/jdk/jfr/consumer/RecordingFile.java ! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/AbstractEventStream.java ! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/ChunkParser.java ! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/EventDirectoryStream.java ! src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/EventFileStream.java + src/jdk.jfr/share/classes/jdk/jfr/internal/consumer/ParserState.java Changeset: f1fbba23 Author: Jesper Wilhelmsson <jwilhelm(a)openjdk.org> Date: 2021-12-22 16:46:43 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/f1fbba23ebdb28a32977241f8e85… Merge ! src/hotspot/cpu/x86/assembler_x86.cpp ! src/hotspot/cpu/x86/assembler_x86.hpp ! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp ! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp ! src/hotspot/cpu/x86/x86.ad ! test/jdk/jdk/incubator/vector/Byte512VectorTests.java ! src/hotspot/cpu/x86/assembler_x86.cpp ! src/hotspot/cpu/x86/assembler_x86.hpp ! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp ! src/hotspot/cpu/x86/c2_MacroAssembler_x86.hpp ! src/hotspot/cpu/x86/x86.ad ! test/jdk/jdk/incubator/vector/Byte512VectorTests.java Changeset: d64820df Author: Valerie Peng <valeriep(a)openjdk.org> Date: 2021-12-22 19:50:51 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/d64820dfefc0bac578df43fe58d2… 8209398: sun/security/pkcs11/KeyStore/SecretKeysBasic.sh failed with "PKCS11Exception: CKR_ATTRIBUTE_SENSITIVE" Reviewed-by: hchao, weijun ! src/jdk.crypto.cryptoki/share/classes/sun/security/pkcs11/P11Key.java ! test/jdk/ProblemList.txt Changeset: eaefb1a1 Author: Chris Plummer <cjplummer(a)openjdk.org> Date: 2021-12-22 23:02:41 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/eaefb1a1ed9edea440628e3a5c54… 8244669: convert clhsdb "mem" command from javascript to java Reviewed-by: sspitsyn, kevinw, poonam ! src/jdk.hotspot.agent/doc/clhsdb.html ! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/CommandProcessor.java ! test/hotspot/jtreg/serviceability/sa/ClhsdbFindPC.java Changeset: ad1dc9c2 Author: Yi Yang <yyang(a)openjdk.org> Date: 2021-12-23 02:14:52 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/ad1dc9c2ae5463363aff20072a3f… 8278125: Some preallocated OOMEs are missing stack trace Co-authored-by: dongyun.tdy <dongyun.tdy(a)alibaba-inc.com> Reviewed-by: dholmes, coleenp ! src/hotspot/share/memory/universe.cpp ! src/hotspot/share/memory/universe.hpp ! src/hotspot/share/utilities/exceptions.cpp + test/hotspot/jtreg/runtime/ErrorHandling/GenOutOfMemoryError.java Changeset: 214f98f6 Author: Andrew Leonard <aleonard(a)openjdk.org> Date: 2021-12-23 11:01:26 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/214f98f6b07e312e6f4ded5364a9… 8278766: Enable OpenJDK build support for reproducible jars and jmods using --date Reviewed-by: erikj ! make/CreateJmods.gmk ! make/InitSupport.gmk ! make/autoconf/basic_tools.m4 ! make/autoconf/boot-jdk.m4 ! make/autoconf/spec.gmk.in ! make/autoconf/util.m4 ! make/common/JarArchive.gmk Changeset: 87cc4e50 Author: Daniel Le <greenrecyclebin(a)gmail.com> Committer: Naoto Sato <naoto(a)openjdk.org> Date: 2021-12-23 14:11:11 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/87cc4e5009f6b900c62a91dda1c2… 8276302: Locale.filterTags methods ignore actual weight when matching "*" (as if it is 1) Reviewed-by: naoto ! src/java.base/share/classes/sun/util/locale/LocaleMatcher.java ! test/jdk/java/util/Locale/Bug7069824.java Changeset: 558a6824 Author: Jonathan Gibbons <jjg(a)openjdk.org> Date: 2021-12-23 15:19:55 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/558a6824c6db805a2b220ab13ed9… 8279115: Fix internal doc comment errors. Reviewed-by: mli ! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/ConstructorWriter.java ! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/EnumConstantWriter.java ! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/MethodWriter.java Changeset: bc0466c7 Author: Andrew Leonard <aleonard(a)openjdk.org> Date: 2021-12-23 18:03:05 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/bc0466c7ca57f14b1e6285e2a397… 8279182: MakeZipReproducible ZipEntry timestamps not localized to UTC Reviewed-by: erikj ! make/jdk/src/classes/build/tools/makezipreproducible/MakeZipReproducible.java Changeset: ff2ca4f2 Author: Vicente Romero <vromero(a)openjdk.org> Date: 2021-12-23 19:12:24 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/ff2ca4f21b7bd9d5afc6c74d8d36… 8205187: javac/javadoc should not crash if no java.lang; crash message obsolete Reviewed-by: jjg ! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java ! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties ! test/langtools/tools/javac/diags/examples/NoJavaLang.java ! test/langtools/tools/javac/fatalErrors/NoJavaLangTest.java Changeset: 7aff03ae Author: Xin Liu <xliu(a)openjdk.org> Date: 2021-12-23 20:25:08 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/7aff03aee1a5cd70638d8bbafeb7… 8267517: async logging for stdout and stderr Reviewed-by: dholmes, ysuenaga ! src/hotspot/share/logging/logAsyncWriter.cpp ! src/hotspot/share/logging/logAsyncWriter.hpp ! src/hotspot/share/logging/logFileOutput.cpp ! src/hotspot/share/logging/logFileOutput.hpp ! src/hotspot/share/logging/logFileStreamOutput.cpp ! src/hotspot/share/logging/logFileStreamOutput.hpp ! test/hotspot/gtest/logging/test_asynclog.cpp Changeset: 9df200f7 Author: Jonathan Gibbons <jjg(a)openjdk.org> Date: 2021-12-23 21:15:21 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/9df200f749e6326f1d4a22cca770… 8278795: Create test library and tests for langtools snippets Reviewed-by: hannesw + test/langtools/jdk/javadoc/doclet/testDocletExample/TestDocletExample.java + test/langtools/tools/javac/api/snippets/TestJavaxToolsSnippets.java + test/langtools/tools/lib/snippets/SnippetUtils.java Changeset: 2be3e7ef Author: Coleen Phillimore <coleenp(a)openjdk.org> Date: 2021-12-22 17:19:00 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/2be3e7ef1cff1aae6faf1f4f0545… 8278239: vmTestbase/nsk/jvmti/RedefineClasses/StressRedefine failed with EXCEPTION_ACCESS_VIOLATION at 0x000000000000000d Reviewed-by: kvn, sspitsyn, eosterlund ! src/hotspot/share/code/codeCache.cpp Changeset: 04ee9211 Author: Stuart Marks <smarks(a)openjdk.org> Date: 2021-12-22 18:56:30 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/04ee9211fcc59178b3bfdfdda5e0… 8278967: rmiregistry fails to start because SecurityManager is disabled Reviewed-by: alanb, erikj ! make/modules/java.rmi/Launcher.gmk ! test/jdk/tools/launcher/VersionCheck.java Changeset: 9d5ae2e3 Author: Aleksey Shipilev <shade(a)openjdk.org> Date: 2021-12-22 20:17:39 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/9d5ae2e38074c3df354aeab19ebb… 8279076: C2: Bad AD file when matching SqrtF with UseSSE=0 Reviewed-by: kvn, sviswanathan ! src/hotspot/cpu/x86/x86.ad + test/hotspot/jtreg/compiler/c2/TestSqrt.java Changeset: 730f6708 Author: Erik Gahlin <egahlin(a)openjdk.org> Date: 2021-12-23 15:03:06 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/730f67081dcda37df7fc40eda99e… 8268297: jdk/jfr/api/consumer/streaming/TestLatestEvent.java times out Reviewed-by: mgronlun ! src/hotspot/share/jfr/recorder/repository/jfrChunk.cpp ! test/jdk/ProblemList.txt ! test/jdk/jdk/jfr/api/consumer/streaming/TestLatestEvent.java Changeset: 04ad6689 Author: Aleksey Shipilev <shade(a)openjdk.org> Date: 2021-12-23 16:22:10 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/04ad668921abbd71dfbc474eed6f… 8279204: [BACKOUT] JDK-8278413: C2 crash when allocating array of size too large Reviewed-by: chagedorn, kvn ! src/hotspot/share/opto/callnode.cpp ! src/hotspot/share/opto/callnode.hpp ! src/hotspot/share/opto/cfgnode.cpp ! src/hotspot/share/opto/compile.cpp ! src/hotspot/share/opto/graphKit.cpp ! src/hotspot/share/opto/macro.cpp ! src/hotspot/share/opto/macro.hpp ! src/hotspot/share/opto/split_if.cpp - test/hotspot/jtreg/compiler/allocation/TestFailedAllocationBadGraph.java Changeset: a3b1c6b0 Author: Jesper Wilhelmsson <jwilhelm(a)openjdk.org> Date: 2021-12-23 21:17:50 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/a3b1c6b03600da21b00a1f37ea47… Merge ! src/hotspot/cpu/x86/x86.ad ! src/hotspot/share/opto/compile.cpp ! test/jdk/ProblemList.txt ! src/hotspot/cpu/x86/x86.ad ! src/hotspot/share/opto/compile.cpp ! test/jdk/ProblemList.txt Changeset: 4669bcd8 Author: Vicente Romero <vromero(a)openjdk.org> Date: 2021-12-23 21:26:31 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/4669bcd877c89b63739abd8087ea… 8279244: test accompaning fix for JDK-8205187 is failing in Windows Reviewed-by: dcubed, mikael ! test/langtools/tools/javac/fatalErrors/NoJavaLangTest.java Changeset: 9d99a377 Author: Daniel Jelinski <djelinski1(a)gmail.com> Committer: Anthony Scarpino <ascarpino(a)openjdk.org> Date: 2021-12-24 00:01:46 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/9d99a377bfb6ffa890db049aee57… 8277881: Missing SessionID in TLS1.3 resumption in compatibility mode Reviewed-by: ascarpino ! src/java.base/share/classes/sun/security/ssl/ClientHello.java ! src/java.base/share/classes/sun/security/ssl/SSLConfiguration.java ! test/jdk/javax/net/ssl/SSLSession/ResumeTLS13withSNI.java Changeset: 22c15dda Author: Xin Liu <xliu(a)openjdk.org> Date: 2021-12-24 00:57:03 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/22c15ddae5ef7431f677edf4df9a… 8279189: Inaccurate comment about class VMThread Reviewed-by: dholmes, kbarrett ! src/hotspot/share/runtime/vmThread.hpp Changeset: d52392c1 Author: Jonathan Gibbons <jjg(a)openjdk.org> Date: 2021-12-24 01:48:13 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/d52392c15e47dbfbba7eda0739ff… 8276892: Provide a way to emulate exceptional situations in FileManager when using JavadocTester Reviewed-by: prappo ! src/jdk.javadoc/share/classes/jdk/javadoc/internal/doclets/toolkit/resources/doclets.properties ! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Main.java ! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/Start.java ! src/jdk.javadoc/share/classes/jdk/javadoc/internal/tool/resources/javadoc.properties ! test/langtools/jdk/javadoc/lib/javadoc/tester/JavadocTester.java + test/langtools/jdk/javadoc/lib/javadoc/tester/TestJavaFileManagerBuilder.java + test/langtools/jdk/javadoc/testTFMBuilder/TestTFMBuilder.java Changeset: 1fcf5647 Author: Fei Yang <felix.yang(a)huawei.com> Date: 2021-12-23 21:04:39 +0000 URL: https://git.openjdk.java.net/riscv-port/commit/1fcf5647842e83eb05d68181b581… Merge branch 'master' into riscv-port ! src/hotspot/cpu/riscv/macroAssembler_riscv.cpp ! src/hotspot/cpu/riscv/vm_version_riscv.cpp ! src/hotspot/cpu/riscv/vm_version_riscv.hpp + src/hotspot/cpu/riscv/macroAssembler_riscv.cpp + src/hotspot/cpu/riscv/vm_version_riscv.cpp + src/hotspot/cpu/riscv/vm_version_riscv.hpp

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