JBR-5259: fixed Canvas mispositioning after dragging JFrame to a monitor with different scale

Reviewed-by: goetz

.github/workflows/build-windows.yml

@@ -92,12 +92,26 @@ jobs:
         id: gtest
         uses: ./.github/actions/get-gtest
 
+      - name: 'Check toolchain installed'
+        id: toolchain-check
+        run: |
+          set +e
+          '/c/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/vc/auxiliary/build/vcvars64.bat' -vcvars_ver=${{ inputs.msvc-toolset-version }}
+          if [ $? -eq 0 ]; then
+            echo "Toolchain is already installed"
+            echo "toolchain-installed=true" >> $GITHUB_OUTPUT
+          else
+            echo "Toolchain is not yet installed"
+            echo "toolchain-installed=false" >> $GITHUB_OUTPUT
+          fi
+
       - name: 'Install toolchain and dependencies'
         run: |
           # Run Visual Studio Installer
           '/c/Program Files (x86)/Microsoft Visual Studio/Installer/vs_installer.exe' \
-            modify --quiet --installPath 'C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise' \
+            modify --quiet --installPath 'C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise' \
             --add Microsoft.VisualStudio.Component.VC.${{ inputs.msvc-toolset-version }}.${{ inputs.msvc-toolset-architecture }}
+        if: steps.toolchain-check.outputs.toolchain-installed != 'true'
 
       - name: 'Configure'
         run: >

.github/workflows/main.yml

@@ -223,7 +223,7 @@ jobs:
     uses: ./.github/workflows/build-windows.yml
     with:
       platform: windows-x64
-      msvc-toolset-version: '14.25'
+      msvc-toolset-version: '14.29'
       msvc-toolset-architecture: 'x86.x64'
     if: needs.select.outputs.windows-x64 == 'true'
 

.gitignore

@@ -18,5 +18,7 @@ NashornProfile.txt
 /src/utils/LogCompilation/target/
 /.project/
 /.settings/
+/compile_commands.json
+/.cache
 *.class
 .idea/workspace.xml

.jcheck/conf

@@ -1,7 +1,7 @@
 [general]
 project=jdk-updates
 jbs=JDK
-version=17.0.6
+version=17.0.8
 
 [checks]
 error=author,committer,reviewers,merge,issues,executable,symlink,message,hg-tag,whitespace,problemlists

bin/jib.sh

@@ -128,6 +128,15 @@ install_jib() {
             exit 1
         fi
     fi
+    # Want to check the filetype using file, to see if we got served a HTML error page.
+    # This is sensitive to the filename containing a specific string, but good enough.
+    file "${installed_jib_script}.gz" | grep "gzip compressed data" > /dev/null
+    if [ $? -ne 0 ]; then 
+        echo "Warning: ${installed_jib_script}.gz is not a gzip file."
+        echo "If you are behind a proxy you may need to configure exceptions using no_proxy."
+        echo "The download URL was: ${jib_url}"
+        exit 1
+    fi
     echo "Extracting JIB bootstrap script"
     rm -f "${installed_jib_script}"
     gunzip "${installed_jib_script}.gz"

doc/building.html

@@ -240,26 +240,26 @@
 <table>
 <thead>
 <tr class="header">
-<th style="text-align: left;">Operating system</th>
-<th style="text-align: left;">Supported toolchain</th>
+<th>Operating system</th>
+<th>Supported toolchain</th>
 </tr>
 </thead>
 <tbody>
 <tr class="odd">
-<td style="text-align: left;">Linux</td>
-<td style="text-align: left;">gcc, clang</td>
+<td>Linux</td>
+<td>gcc, clang</td>
 </tr>
 <tr class="even">
-<td style="text-align: left;">macOS</td>
-<td style="text-align: left;">Apple Xcode (using clang)</td>
+<td>macOS</td>
+<td>Apple Xcode (using clang)</td>
 </tr>
 <tr class="odd">
-<td style="text-align: left;">AIX</td>
-<td style="text-align: left;">IBM XL C/C++</td>
+<td>AIX</td>
+<td>IBM XL C/C++</td>
 </tr>
 <tr class="even">
-<td style="text-align: left;">Windows</td>
-<td style="text-align: left;">Microsoft Visual Studio</td>
+<td>Windows</td>
+<td>Microsoft Visual Studio</td>
 </tr>
 </tbody>
 </table>
@@ -267,41 +267,45 @@
 <table>
 <thead>
 <tr class="header">
-<th style="text-align: left;">Operating system</th>
-<th style="text-align: left;">Toolchain version</th>
+<th>Operating system</th>
+<th>Toolchain version</th>
 </tr>
 </thead>
 <tbody>
 <tr class="odd">
-<td style="text-align: left;">Linux</td>
-<td style="text-align: left;">gcc 10.2.0</td>
+<td>Linux</td>
+<td>gcc 11.2.0</td>
 </tr>
 <tr class="even">
-<td style="text-align: left;">macOS</td>
-<td style="text-align: left;">Apple Xcode 10.1 (using clang 10.0.0)</td>
+<td>macOS</td>
+<td>Apple Xcode 10.1 (using clang 10.0.0)</td>
 </tr>
 <tr class="odd">
-<td style="text-align: left;">Windows</td>
-<td style="text-align: left;">Microsoft Visual Studio 2022 update 17.1.0</td>
+<td>Windows</td>
+<td>Microsoft Visual Studio 2022 update 17.1.0</td>
 </tr>
 </tbody>
 </table>
 <p>All compilers are expected to be able to compile to the C99 language standard, as some C99 features are used in the source code. Microsoft Visual Studio doesn't fully support C99 so in practice shared code is limited to using C99 features that it does support.</p>
 <h3 id="gcc">gcc</h3>
 <p>The minimum accepted version of gcc is 5.0. Older versions will generate a warning by <code>configure</code> and are unlikely to work.</p>
-<p>The JDK is currently known to be able to compile with at least version 10.2 of gcc.</p>
+<p>The JDK is currently known to be able to compile with at least version 11.2 of gcc.</p>
 <p>In general, any version between these two should be usable.</p>
 <h3 id="clang">clang</h3>
 <p>The minimum accepted version of clang is 3.5. Older versions will not be accepted by <code>configure</code>.</p>
 <p>To use clang instead of gcc on Linux, use <code>--with-toolchain-type=clang</code>.</p>
 <h3 id="apple-xcode">Apple Xcode</h3>
 <p>The oldest supported version of Xcode is 8.</p>
-<p>You will need the Xcode command lines developers tools to be able to build the JDK. (Actually, <em>only</em> the command lines tools are needed, not the IDE.) The simplest way to install these is to run:</p>
+<p>You will need the Xcode command line developer tools to be able to build the JDK. (Actually, <em>only</em> the command line tools are needed, not the IDE.) The simplest way to install these is to run:</p>
 <pre><code>xcode-select --install</code></pre>
-<p>It is advisable to keep an older version of Xcode for building the JDK when updating Xcode. This <a href="http://iosdevelopertips.com/xcode/install-multiple-versions-of-xcode.html">blog page</a> has good suggestions on managing multiple Xcode versions. To use a specific version of Xcode, use <code>xcode-select -s</code> before running <code>configure</code>, or use <code>--with-toolchain-path</code> to point to the version of Xcode to use, e.g. <code>configure --with-toolchain-path=/Applications/Xcode8.app/Contents/Developer/usr/bin</code></p>
+<p>When updating Xcode, it is advisable to keep an older version for building the JDK. To use a specific version of Xcode you have multiple options:</p>
+<ul>
+<li>Use <code>xcode-select -s</code> before running <code>configure</code>, e.g. <code>xcode-select -s /Applications/Xcode13.1.app</code>. The drawback is that the setting is system wide and you may have to revert it after an OpenJDK build.</li>
+<li>Use configure option <code>--with-xcode-path</code>, e.g. <code>configure --with-xcode-path=/Applications/Xcode13.1.app</code> This allows using a specific Xcode version for an OpenJDK build, independently of the active Xcode version by <code>xcode-select</code>.</li>
+</ul>
 <p>If you have recently (inadvertently) updated your OS and/or Xcode version, and the JDK can no longer be built, please see the section on <a href="#problems-with-the-build-environment">Problems with the Build Environment</a>, and <a href="#getting-help">Getting Help</a> to find out if there are any recent, non-merged patches available for this update.</p>
 <h3 id="microsoft-visual-studio">Microsoft Visual Studio</h3>
-<p>For aarch64 machines running Windows the minimum accepted version is Visual Studio 2019 (16.8 or higher). For all other platforms the minimum accepted version of Visual Studio is 2017. Older versions will not be accepted by <code>configure</code> and will not work. For all platforms the maximum accepted version of Visual Studio is 2019.</p>
+<p>The minimum accepted version of Visual Studio is 2017. Older versions will not be accepted by <code>configure</code> and will not work. The maximum accepted version of Visual Studio is 2019.</p>
 <p>If you have multiple versions of Visual Studio installed, <code>configure</code> will by default pick the latest. You can request a specific version to be used by setting <code>--with-toolchain-version</code>, e.g. <code>--with-toolchain-version=2017</code>.</p>
 <p>If you have Visual Studio installed but <code>configure</code> fails to detect it, it may be because of <a href="#spaces-in-path">spaces in path</a>.</p>
 <h3 id="ibm-xl-cc">IBM XL C/C++</h3>
@@ -510,7 +514,7 @@
 </ul>
 <h2 id="running-tests">Running Tests</h2>
 <p>Most of the JDK tests are using the <a href="http://openjdk.java.net/jtreg">JTReg</a> test framework. Make sure that your configuration knows where to find your installation of JTReg. If this is not picked up automatically, use the <code>--with-jtreg=&lt;path to jtreg home&gt;</code> option to point to the JTReg framework. Note that this option should point to the JTReg home, i.e. the top directory, containing <code>lib/jtreg.jar</code> etc.</p>
-<p>The <a href="https://wiki.openjdk.java.net/display/Adoption">Adoption Group</a> provides recent builds of jtreg <a href="https://ci.adoptopenjdk.net/view/Dependencies/job/dependency_pipeline/lastSuccessfulBuild/artifact/jtreg/">here</a>. Download the latest <code>.tar.gz</code> file, unpack it, and point <code>--with-jtreg</code> to the <code>jtreg</code> directory that you just unpacked.</p>
+<p>The <a href="https://wiki.openjdk.java.net/display/Adoption">Adoption Group</a> provides recent builds of jtreg <a href="https://ci.adoptium.net/view/Dependencies/job/dependency_pipeline/lastSuccessfulBuild/artifact/jtreg/">here</a>. Download the latest <code>.tar.gz</code> file, unpack it, and point <code>--with-jtreg</code> to the <code>jtreg</code> directory that you just unpacked.</p>
 <p>Building of Hotspot Gtest suite requires the source code of Google Test framework. The top directory, which contains both <code>googletest</code> and <code>googlemock</code> directories, should be specified via <code>--with-gtest</code>. The supported version of Google Test is 1.8.1, whose source code can be obtained:</p>
 <ul>
 <li>by downloading and unpacking the source bundle from <a href="https://github.com/google/googletest/releases/tag/release-1.8.1">here</a></li>

doc/building.md

@@ -305,12 +305,12 @@ be able to run on the target platform. In theory, toolchain and operating
 system should be independent factors, but in practice there's more or less a
 one-to-one correlation between target operating system and toolchain.
 
- Operating system   Supported toolchain
- ------------------ -------------------------
- Linux              gcc, clang
- macOS              Apple Xcode (using clang)
- AIX                IBM XL C/C++
- Windows            Microsoft Visual Studio
+| Operating system   | Supported toolchain       |
+| ------------------ | ------------------------- |
+| Linux              | gcc, clang                |
+| macOS              | Apple Xcode (using clang) |
+| AIX                | IBM XL C/C++              |
+| Windows            | Microsoft Visual Studio   |
 
 Please see the individual sections on the toolchains for version
 recommendations. As a reference, these versions of the toolchains are used, at
@@ -319,11 +319,11 @@ possible to compile the JDK with both older and newer versions, but the closer
 you stay to this list, the more likely you are to compile successfully without
 issues.
 
- Operating system   Toolchain version
- ------------------ -------------------------------------------------------
- Linux              gcc 10.2.0
- macOS              Apple Xcode 10.1 (using clang 10.0.0)
- Windows            Microsoft Visual Studio 2022 update 17.1.0
+| Operating system   | Toolchain version                          |
+| ------------------ | ------------------------------------------ |
+| Linux              | gcc 11.2.0                                 |
+| macOS              | Apple Xcode 10.1 (using clang 10.0.0)      |
+| Windows            | Microsoft Visual Studio 2022 update 17.1.0 |
 
 All compilers are expected to be able to compile to the C99 language standard,
 as some C99 features are used in the source code. Microsoft Visual Studio
@@ -335,7 +335,7 @@ features that it does support.
 The minimum accepted version of gcc is 5.0. Older versions will generate a warning
 by `configure` and are unlikely to work.
 
-The JDK is currently known to be able to compile with at least version 10.2 of
+The JDK is currently known to be able to compile with at least version 11.2 of
 gcc.
 
 In general, any version between these two should be usable.
@@ -351,20 +351,20 @@ To use clang instead of gcc on Linux, use `--with-toolchain-type=clang`.
 
 The oldest supported version of Xcode is 8.
 
-You will need the Xcode command lines developers tools to be able to build
-the JDK. (Actually, *only* the command lines tools are needed, not the IDE.)
+You will need the Xcode command line developer tools to be able to build
+the JDK. (Actually, *only* the command line tools are needed, not the IDE.)
 The simplest way to install these is to run:
 ```
 xcode-select --install
 ```
 
-It is advisable to keep an older version of Xcode for building the JDK when
-updating Xcode. This [blog page](
-http://iosdevelopertips.com/xcode/install-multiple-versions-of-xcode.html) has
-good suggestions on managing multiple Xcode versions. To use a specific version
-of Xcode, use `xcode-select -s` before running `configure`, or use
-`--with-toolchain-path` to point to the version of Xcode to use, e.g.
-`configure --with-toolchain-path=/Applications/Xcode8.app/Contents/Developer/usr/bin`
+When updating Xcode, it is advisable to keep an older version for building the JDK.
+To use a specific version of Xcode you have multiple options:
+
+  * Use `xcode-select -s` before running `configure`, e.g. `xcode-select -s /Applications/Xcode13.1.app`. The drawback is that the setting
+    is system wide and you may have to revert it after an OpenJDK build.
+  * Use configure option `--with-xcode-path`, e.g. `configure --with-xcode-path=/Applications/Xcode13.1.app`
+    This allows using a specific Xcode version for an OpenJDK build, independently of the active Xcode version by `xcode-select`.
 
 If you have recently (inadvertently) updated your OS and/or Xcode version, and
 the JDK can no longer be built, please see the section on [Problems with the
@@ -848,7 +848,7 @@ containing `lib/jtreg.jar` etc.
 
 The [Adoption Group](https://wiki.openjdk.java.net/display/Adoption) provides
 recent builds of jtreg [here](
-https://ci.adoptopenjdk.net/view/Dependencies/job/dependency_pipeline/lastSuccessfulBuild/artifact/jtreg/).
+https://ci.adoptium.net/view/Dependencies/job/dependency_pipeline/lastSuccessfulBuild/artifact/jtreg/).
 Download the latest `.tar.gz` file, unpack it, and point `--with-jtreg` to the
 `jtreg` directory that you just unpacked.
 

doc/testing.html

@@ -242,14 +242,39 @@ $ make test JTREG="VM_OPTIONS=-Duser.language=en -Duser.country=US" TE
     JTREG=&quot;JAVA_OPTIONS=-Dtest.nss.lib.paths=/path/to/your/latest/NSS-libs&quot;</code></pre>
 <p>For more notes about the PKCS11 tests, please refer to test/jdk/sun/security/pkcs11/README.</p>
 <h3 id="client-ui-tests">Client UI Tests</h3>
+<h4 id="system-key-shortcuts">System key shortcuts</h4>
 <p>Some Client UI tests use key sequences which may be reserved by the operating system. Usually that causes the test failure. So it is highly recommended to disable system key shortcuts prior testing. The steps to access and disable system key shortcuts for various platforms are provided below.</p>
-<h4 id="macos">MacOS</h4>
+<h5 id="macos">MacOS</h5>
 <p>Choose Apple menu; System Preferences, click Keyboard, then click Shortcuts; select or deselect desired shortcut.</p>
 <p>For example, test/jdk/javax/swing/TooltipManager/JMenuItemToolTipKeyBindingsTest/JMenuItemToolTipKeyBindingsTest.java fails on MacOS because it uses <code>CTRL + F1</code> key sequence to show or hide tooltip message but the key combination is reserved by the operating system. To run the test correctly the default global key shortcut should be disabled using the steps described above, and then deselect &quot;Turn keyboard access on or off&quot; option which is responsible for <code>CTRL + F1</code> combination.</p>
-<h4 id="linux">Linux</h4>
+<h5 id="linux">Linux</h5>
 <p>Open the Activities overview and start typing Settings; Choose Settings, click Devices, then click Keyboard; set or override desired shortcut.</p>
-<h4 id="windows">Windows</h4>
+<h5 id="windows">Windows</h5>
 <p>Type <code>gpedit</code> in the Search and then click Edit group policy; navigate to User Configuration -&gt; Administrative Templates -&gt; Windows Components -&gt; File Explorer; in the right-side pane look for &quot;Turn off Windows key hotkeys&quot; and double click on it; enable or disable hotkeys.</p>
 <p>Note: restart is required to make the settings take effect.</p>
+<h4 id="robot-api">Robot API</h4>
+<p>Most automated Client UI tests use <code>Robot</code> API to control
+the UI. Usually, the default operating system settings need to be
+adjusted for Robot to work correctly. The detailed steps how to access
+and update these settings for different platforms are provided
+below.</p>
+<h5 id="macos-1">macOS</h5>
+<p><code>Robot</code> is not permitted to control your Mac by default
+since macOS 10.15. To allow it, choose Apple menu -&gt; System Settings,
+click Privacy &amp; Security; then click Accessibility and ensure the
+following apps are allowed to control your computer: <em>Java</em> and
+<em>Terminal</em>. If the tests are run from an IDE, the IDE should be
+granted this permission too.</p>
+<h5 id="windows-1">Windows</h5>
+<p>On Windows if Cygwin terminal is used to run the tests, there is a
+delay in focus transfer. Usually it causes automated UI test failure. To
+disable the delay, type <code>regedit</code> in the Search and then
+select Registry Editor; navigate to the following key:
+<code>HKEY_CURRENT_USER\Control Panel\Desktop</code>; make sure the
+<code>ForegroundLockTimeout</code> value is set to 0.</p>
+<p>Additional information about Client UI tests configuration for
+various operating systems can be obtained at <a
+href="https://wiki.openjdk.org/display/ClientLibs/Automated+client+GUI+testing+system+set+up+requirements">Automated
+client GUI testing system set up requirements</a></p>
 </body>
 </html>

doc/testing.md

@@ -546,12 +546,14 @@ test/jdk/sun/security/pkcs11/README.
 
 ### Client UI Tests
 
+#### System key shortcuts
+
 Some Client UI tests use key sequences which may be reserved by the operating
 system. Usually that causes the test failure. So it is highly recommended to
 disable system key shortcuts prior testing. The steps to access and disable
 system key shortcuts for various platforms are provided below.
 
-#### MacOS
+##### macOS
 
 Choose Apple menu; System Preferences, click Keyboard, then click Shortcuts;
 select or deselect desired shortcut.
@@ -564,12 +566,12 @@ test correctly the default global key shortcut should be disabled using the
 steps described above, and then deselect "Turn keyboard access on or off"
 option which is responsible for `CTRL + F1` combination.
 
-#### Linux
+##### Linux
 
 Open the Activities overview and start typing Settings; Choose Settings, click
 Devices, then click Keyboard; set or override desired shortcut.
 
-#### Windows
+##### Windows
 
 Type `gpedit` in the Search and then click Edit group policy; navigate to User
 Configuration -> Administrative Templates -> Windows Components -> File
@@ -578,6 +580,33 @@ double click on it; enable or disable hotkeys.
 
 Note: restart is required to make the settings take effect.
 
+#### Robot API
+
+Most automated Client UI tests use `Robot` API to control the UI. Usually,
+the default operating system settings need to be adjusted for Robot
+to work correctly. The detailed steps how to access and update these settings
+for different platforms are provided below.
+
+##### macOS
+
+`Robot` is not permitted to control your Mac by default since
+macOS 10.15. To allow it, choose Apple menu -> System Settings, click
+Privacy & Security; then click Accessibility and ensure the following apps are
+allowed to control your computer: *Java* and *Terminal*. If the tests are run
+from an IDE, the IDE should be granted this permission too.
+
+##### Windows
+
+On Windows if Cygwin terminal is used to run the tests, there is a delay in
+focus transfer. Usually it causes automated UI test failure. To disable the
+delay, type `regedit` in the Search and then select Registry Editor; navigate
+to the following key: `HKEY_CURRENT_USER\Control Panel\Desktop`; make sure
+the `ForegroundLockTimeout` value is set to 0.
+
+Additional information about Client UI tests configuration for various operating
+systems can be obtained at [Automated client GUI testing system set up
+requirements](https://wiki.openjdk.org/display/ClientLibs/Automated+client+GUI+testing+system+set+up+requirements)
+
 ---
 # Override some definitions in the global css file that are not optimal for
 # this document.

jb/project/docker/Dockerfile

@@ -1,13 +0,0 @@
-# jetbrains/runtime:jbr15env
-FROM centos:7
-RUN yum -y install centos-release-scl
-RUN yum -y install devtoolset-8
-RUN yum -y install zip bzip2 unzip tar wget make autoconf automake libtool gcc gcc-c++ libstdc++-devel alsa-devel cups-devel xorg-x11-devel libjpeg62-devel giflib-devel freetype-devel file which libXtst-devel libXt-devel libXrender-devel alsa-lib-devel fontconfig-devel libXrandr-devel libXi-devel git
-# Install Java 16
-RUN wget https://cdn.azul.com/zulu/bin/zulu16.28.11-ca-jdk16.0.0-linux_x64.tar.gz \
-  -O - | tar xz -C /
-RUN mv /zulu16.28.11-ca-jdk16.0.0-linux_x64 /jdk16.0.0
-ENV PATH /opt/rh/devtoolset-8/root/usr/bin:$PATH
-RUN mkdir .git
-RUN git config user.email "teamcity@jetbrains.com"
-RUN git config user.name "builduser"

jb/project/docker/Dockerfile.aarch64

@@ -5,44 +5,42 @@
 # image creation reproducible.
 # NB: this also means there may be no security-related fixes there, need to
 # move the version to the next manually.
-FROM arm64v8/ubuntu:focal-20211006
+
+# jetbrains/runtime:jbr17env_aarch64
+FROM arm64v8/centos:7
 
 # Install the necessary build tools
-RUN export DEBIAN_FRONTEND=noninteractive \
-    export DEBCONF_NONINTERACTIVE_SEEN=true && \
-    echo 'tzdata tzdata/Areas select Etc' | debconf-set-selections; \
-    echo 'tzdata tzdata/Zones/Etc select UTC' | debconf-set-selections; \
-    apt-get update -qy && \
-    apt-get install -qy \
-        autoconf \
-        build-essential \
-        bzip2 \
-        file \
-        g++-10=10.3.0-1ubuntu1~20.04 \
-        gcc-10=10.3.0-1ubuntu1~20.04 \
-        git \
-        libasound2-dev \
-        libcups2-dev \
-        libfontconfig1-dev \
-        libx11-dev \
-        libxext-dev \
-        libxrandr-dev \
-        libxrender-dev \
-        libxt-dev \
-        libxtst-dev \
-        make \
-        rsync \
-        tar \
-        unzip \
-        zip && \
-   update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-10 100 --slave /usr/bin/g++ g++ /usr/bin/g++-10 && \
-   apt-get clean -qy && \
-   rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+RUN yum -y update; \
+    yum -y install centos-release-scl; \
+    yum -y install devtoolset-10-10.1-0.el7; \
+    yum -y install \
+        alsa-lib-devel-1.1.8-1.el7.aarch64 \
+        autoconf-2.69-11.el7.noarch \
+        automake-1.13.4-3.el7.noarch \
+        bzip2-1.0.6-13.el7.aarch64 \
+        cups-devel-1.6.3-51.el7.aarch64 \
+        file-5.11-37.el7.aarch64 \
+        fontconfig-devel-2.13.0-4.3.el7.aarch64 \
+        freetype-devel-2.8-14.el7_9.1.aarch64 \
+        giflib-devel-4.1.6-9.el7.aarch64 \
+        git-1.8.3.1-24.el7_9.aarch64 \
+        libtool-2.4.2-22.el7_3.aarch64 \
+        libXi-devel-1.7.9-1.el7.aarch64 \
+        libXrandr-devel-1.5.1-2.el7.aarch64 \
+        libXrender-devel-0.9.10-1.el7.aarch64 \
+        libXt-devel-1.1.5-3.el7.aarch64 \
+        libXtst-devel-1.2.3-1.el7.aarch64 \
+        make-3.82-24.el7.aarch64 \
+        rsync-3.1.2-12.el7_9.aarch64 \
+        tar-1.26-35.el7.aarch64 \
+        unzip-6.0-24.el7_9.aarch64 \
+        wayland-devel-1.15.0-1.el7 \
+        zip-3.0-11.el7.aarch64; \
+   yum -y clean all
 
-# Set up boot JDK for building
-COPY boot_jdk.tar.gz /jdk17/
-RUN cd /jdk17 && tar --strip-components=1 -xzf boot_jdk.tar.gz && rm /jdk17/boot_jdk.tar.gz
-ENV BOOT_JDK=/jdk17
+ENV PATH="/opt/rh/devtoolset-10/root/usr/bin:${PATH}"
+ENV LD_LIBRARY_PATH="/opt/rh/devtoolset-10/root/usr/lib64:/opt/rh/devtoolset-10/root/usr/lib:/opt/rh/devtoolset-10/root/usr/lib64/dyninst:/opt/rh/devtoolset-10/root/usr/lib/dyninst:/opt/rh/devtoolset-10/root/usr/lib64:/opt/rh/devtoolset-10/root/usr/lib"
+ENV PKG_CONFIG_PATH="/opt/rh/devtoolset-10/root/usr/lib64/pkgconfig"
 
 RUN git config --global user.email "teamcity@jetbrains.com" && \
     git config --global user.name "builduser"

jb/project/docker/Dockerfile.x86_64

@@ -0,0 +1,36 @@
+# jetbrains/runtime:jbr17env_x86_64
+FROM centos:7
+RUN yum -y install centos-release-scl; \
+    yum -y install devtoolset-10-10.1-0.el7; \
+    yum -y install \
+        alsa-lib-devel-1.1.8-1.el7 \
+        autoconf-2.69-11.el7 \
+        automake-1.13.4-3.el7 \
+        bzip2-1.0.6-13.el7 \
+        cups-devel-1.6.3-51.el7 \
+        file-5.11-37.el7 \
+        fontconfig-devel-2.13.0-4.3.el7 \
+        freetype-devel-2.8-14.el7_9.1 \
+        giflib-devel-4.1.6-9.el7 \
+        git-1.8.3.1-24.el7_9 \
+        libtool-2.4.2-22.el7_3 \
+        libXi-devel-1.7.9-1.el7 \
+        libXrandr-devel-1.5.1-2.el7 \
+        libXrender-devel-0.9.10-1.el7 \
+        libXt-devel-1.1.5-3.el7 \
+        libXtst-devel-1.2.3-1.el7 \
+        make-3.82-24.el7 \
+        tar-1.26-35.el7 \
+        unzip-6.0-24.el7_9 \
+        wayland-devel-1.15.0-1.el7 \
+        wget-1.14-18.el7_6.1 \
+        which-2.20-7.el7 \
+        zip-3.0-11.el7
+
+RUN mkdir .git && \
+    git config user.email "teamcity@jetbrains.com" && \
+    git config user.name "builduser"
+
+ENV LD_LIBRARY_PATH="/opt/rh/devtoolset-10/root/usr/lib64:/opt/rh/devtoolset-10/root/usr/lib:/opt/rh/devtoolset-10/root/usr/lib64/dyninst:/opt/rh/devtoolset-10/root/usr/lib/dyninst:/opt/rh/devtoolset-10/root/usr/lib64:/opt/rh/devtoolset-10/root/usr/lib"
+ENV PATH="/opt/rh/devtoolset-10/root/usr/bin::${PATH}"
+ENV PKG_CONFIG_PATH="/opt/rh/devtoolset-10/root/usr/lib64/pkgconfig"

jb/project/tools/linux/scripts/mkimages_aarch64.sh

@@ -135,6 +135,7 @@ if [ "$bundle_type" == "jcef" ] || [ "$bundle_type" == "fd" ]; then
   cp $JCEF_PATH/jmods/* $JSDK_MODS_DIR # $JSDK/jmods is not changed
 
   jbr_name_postfix="_${bundle_type}"
+  cat $JCEF_PATH/jcef.version >> $JSDK/release
 else
   jbr_name_postfix=""
 fi

jb/project/tools/linux/scripts/mkimages_x64.sh

@@ -134,6 +134,7 @@ if [ "$bundle_type" == "jcef" ] || [ "$bundle_type" == "fd" ]; then
   cp $JCEF_PATH/jmods/* $JSDK_MODS_DIR # $JSDK/jmods is not changed
 
   jbr_name_postfix="_${bundle_type}"
+  cat $JCEF_PATH/jcef.version >> $JSDK/release
 else
   jbr_name_postfix=""
 fi

jb/project/tools/mac/scripts/codesign.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+SCRIPT_DIR="$(cd "$(dirname "$0")" >/dev/null && pwd)"
+
+source "$SCRIPT_DIR/jetsign-common.sh" || exit 1
+
+function isMacOsBinary() {
+  file "$1" | grep -q 'Mach-O'
+}
+
+function isSigned() {
+  codesign --verify "$1" >/dev/null 2>&1 && ! grep -q Signature=adhoc < <(codesign --display --verbose "$1" 2>&1)
+}
+
+# last argument is a path to be signed
+pathToBeSigned="$(pwd)/${*: -1}"
+jetSignArgs=("${@:1:$#-1}")
+if [[ ! -f "$pathToBeSigned" ]]; then
+  echo "$pathToBeSigned is missing or not a file"
+  exit 1
+elif isSigned "$pathToBeSigned" && ! isForced "${jetSignArgs[@]}" ; then
+  echo "Already signed: $pathToBeSigned"
+elif [[ "$JETSIGN_CLIENT" == "null" ]]; then
+  echo "JetSign client is missing, cannot proceed with signing"
+  exit 1
+elif ! isMacOsBinary "$pathToBeSigned" && [[ "$pathToBeSigned" != *.sit ]] && [[ "$pathToBeSigned" != *.tar.gz ]]; then
+  echo "$pathToBeSigned won't be signed, assumed not to be a macOS executable"
+else
+  if isMacOsBinary "$pathToBeSigned" && ! isSigned "$pathToBeSigned" ; then
+    echo "Unsigned macOS binary: $pathToBeSigned"
+  fi
+  workDir=$(dirname "$pathToBeSigned")
+  pathSigned="$workDir/signed/${pathToBeSigned##*/}"
+  jetSignExtensions=$(jetSignExtensions "${jetSignArgs[@]}")
+  contentType=$(jetSignContentType "$pathToBeSigned")
+  (
+    cd "$workDir" || exit 1
+    "$JETSIGN_CLIENT" -log-format text -denoted-content-type "$contentType" -extensions "$jetSignExtensions" "$pathToBeSigned"
+    # SRE-1223 (Codesign removes execute bits in executable files) workaround
+    chmod "$(stat -f %A "$pathToBeSigned")" "$pathSigned"
+    if isMacOsBinary "$pathSigned"; then
+      isSigned "$pathSigned"
+    fi
+    rm "$pathToBeSigned"
+    mv "$pathSigned" "$pathToBeSigned"
+    rm -rf "$workDir/signed"
+  )
+fi

jb/project/tools/mac/scripts/jetsign-common.sh

@@ -0,0 +1,63 @@
+#!/bin/bash
+set -euo pipefail
+
+function isForced() {
+  for arg in "$@"; do
+    if [[ "$arg" == --force ]]; then
+      return 0
+    fi
+  done
+  return 1
+}
+
+function jetSignExtensions() {
+  args=("$@")
+  ((lastElementIndex=${#args[@]}-1))
+  for index in "${!args[@]}"; do
+    arg=${args[$index]}
+    case "$arg" in
+    --sign | -s)
+      echo -n 'mac_codesign_identity='
+      continue
+      ;;
+    --entitlements)
+      echo -n 'mac_codesign_entitlements='
+      continue
+      ;;
+    --options=runtime)
+      echo -n 'mac_codesign_options=runtime'
+      ;;
+    --force)
+      echo -n 'mac_codesign_force=true'
+      ;;
+    --timestamp | --verbose | -v)
+      continue
+      ;;
+    *)
+      echo -n "$arg"
+      ;;
+    esac
+    if [[ $index != "$lastElementIndex" ]]; then
+      echo -n ","
+    fi
+  done
+}
+
+# See jetbrains.sign.util.FileUtil.contentType
+function jetSignContentType() {
+  case "${1##*/}" in
+  *.sit)
+    echo -n 'application/x-mac-app-zip'
+    ;;
+  *.tar.gz)
+    echo -n 'application/x-mac-app-targz'
+    ;;
+  *.pkg)
+    echo -n 'application/x-mac-pkg'
+    ;;
+  *)
+    echo -n 'application/x-mac-app-bin'
+    ;;
+  esac
+}
+

jb/project/tools/mac/scripts/mkimages.sh

@@ -101,6 +101,10 @@ function create_image_bundle {
     zip_native_debug_symbols $IMAGES_DIR/jdk-bundle/jdk-$JBSDK_VERSION.jdk "${JBR}_diz"
   fi
 
+  if [ "$bundle_type" == "jcef" ]; then
+    cat $JCEF_PATH/jcef.version >> "$JRE_CONTENTS/Home/release"
+  fi
+
   cp -R "$JSDK"/../MacOS "$JRE_CONTENTS"
   cp "$JSDK"/../Info.plist "$JRE_CONTENTS"
 

jb/project/tools/mac/scripts/notarize.sh

@@ -1,21 +1,17 @@
 #!/bin/bash
 
+#immediately exit script with an error if a command fails
 set -euo pipefail
-set -x
+[[ "${SCRIPT_VERBOSE:-}" == "1" ]] && set -x
 
-APP_DIRECTORY=$1
-APPL_USER=$2
-APPL_PASSWORD=$3
-APP_NAME=$4
-BUNDLE_ID=$5
-FAKE_ROOT="${6:-fake-root}"
+APP_PATH=$1
 
-if [[ -z "$APP_DIRECTORY" ]] || [[ -z "$APPL_USER" ]] || [[ -z "$APPL_PASSWORD" ]]; then
-  echo "Usage: $0 AppDirectory Username Password"
+if [[ -z "$APP_PATH" ]]; then
+  echo "Usage: $0 AppPath"
   exit 1
 fi
-if [[ ! -d "$APP_DIRECTORY" ]]; then
-  echo "AppDirectory '$APP_DIRECTORY' does not exist or not a directory"
+if [[ ! -f "$APP_PATH" ]]; then
+  echo "AppName '$APP_PATH' does not exist or not a file"
   exit 1
 fi
 
@@ -23,99 +19,22 @@ function log() {
   echo "$(date '+[%H:%M:%S]') $*"
 }
 
-function publish-log() {
-  id=$1
-  file=$2
-  curl -T "$file" "$ARTIFACTORY_URL/$id" || true
-}
 
-function altool-upload() {
-  # Since altool uses same file for upload token we have to trick it into using different folders for token file location
-  # Also it copies zip into TMPDIR so we override it too, to simplify cleanup
-  OLD_HOME="$HOME"
-  export HOME="$FAKE_ROOT/home"
-  export TMPDIR="$FAKE_ROOT/tmp"
-  mkdir -p "$HOME"
-  mkdir -p "$TMPDIR"
-  export _JAVA_OPTIONS="-Duser.home=$HOME -Djava.io.tmpdir=$TMPDIR"
-  # Reduce amount of downloads, cache transporter libraries
-  shared_itmstransporter="$OLD_HOME/shared-itmstransporter"
-  if [[ -f "$shared_itmstransporter" ]]; then
-    cp -r "$shared_itmstransporter" "$HOME/.itmstransporter"
-  fi
-  # For some reason altool prints everything to stderr, not stdout
-  set +e
-  xcrun altool --notarize-app \
-    --username "$APPL_USER" --password "$APPL_PASSWORD" \
-    --primary-bundle-id "$BUNDLE_ID" \
-    --asc-provider JetBrainssro --file "$1" 2>&1 | tee "altool.init.out"
-  unset TMPDIR
-  export HOME="$OLD_HOME"
-  set -e
-}
+# check required parameters
+: "${APPLE_ISSUER_ID}"
+: "${APPLE_KEY_ID}"
+: "${APPLE_PRIVATE_KEY}"
 
-#immediately exit script with an error if a command fails
-set -euo pipefail
+# shellcheck disable=SC2064
+trap "rm -f \"$PWD/tmp_key\"" INT EXIT RETURN
+echo -n "${APPLE_PRIVATE_KEY}" > tmp_key
 
-#file="$APP_NAME.zip"
+log "Notarizing $APP_PATH..."
+xcrun notarytool submit --key tmp_key --key-id "${APPLE_KEY_ID}" --issuer "${APPLE_ISSUER_ID}" "$APP_PATH" 2>&1 | tee "notarytool.submit.out"
+REQUEST_ID="$(grep -e " id: " "notarytool.submit.out" | grep -oE '([0-9a-f-]{36})'| head -n1)"
 
-#log "Zipping $file..."
-#rm -rf "$file"
-#ditto -c -k --sequesterRsrc --keepParent "$APP_DIRECTORY" "$file"
+xcrun notarytool wait "$REQUEST_ID" --key tmp_key --key-id "${APPLE_KEY_ID}" --issuer "${APPLE_ISSUER_ID}" --timeout 6h ||:
+xcrun notarytool log  "$REQUEST_ID" --key tmp_key --key-id "${APPLE_KEY_ID}" --issuer "${APPLE_ISSUER_ID}" developer_log.json ||:
+xcrun notarytool info "$REQUEST_ID" --key tmp_key --key-id "${APPLE_KEY_ID}" --issuer "${APPLE_ISSUER_ID}"
 
-log "Notarizing $APP_NAME..."
-rm -rf "altool.init.out" "altool.check.out"
-altool-upload "$APP_NAME"
-
-notarization_info="$(grep -e "RequestUUID" "altool.init.out" | grep -oE '([0-9a-f-]{36})')"
-
-if [ -z "$notarization_info" ]; then
-  log "Faile to read RequestUUID from altool.init.out"
-  exit 10
-fi
-
-PATH="$PATH:/usr/local/bin/"
-
-log "Notarization request sent, awaiting response"
-spent=0
-
-while true; do
-  # For some reason altool prints everything to stderr, not stdout
-  xcrun altool --username "$APPL_USER" --notarization-info "$notarization_info" --password "$APPL_PASSWORD" >"altool.check.out" 2>&1 || true
-  status="$(grep -oe 'Status: .*' "altool.check.out" | cut -c 9- || true)"
-  log "Current status: $status"
-  if [ "$status" = "invalid" ]; then
-    log "Notarization failed"
-    ec=1
-  elif [ "$status" = "success" ]; then
-    log "Notarization succeeded"
-    ec=0
-  else
-    if [ "$status" != "in progress" ]; then
-      log "Unknown notarization status, waiting more, altool output:"
-      cat "altool.check.out"
-    fi
-    if [[ $spent -gt 60 ]]; then
-      log "Waiting time out (apx 60 minutes)"
-      ec=2
-      break
-    fi
-    sleep 60
-    ((spent += 1))
-    continue
-  fi
-  developer_log="developer_log.json"
-  log "Fetching $developer_log"
-  # TODO: Replace cut with trim or something better
-  url="$(grep -oe 'LogFileURL: .*' "altool.check.out" | cut -c 13-)"
-  wget "$url" -O "$developer_log" && cat "$developer_log" || true
-  if [ $ec != 0 ]; then
-    log "Publishing $developer_log"
-    publish-log "$notarization_info" "$developer_log"
-  fi
-  break
-done
-cat "altool.check.out"
-
-rm -rf "altool.init.out" "altool.check.out"
-exit $ec
+log "Notarizing finished"

jb/project/tools/mac/scripts/productsign.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+SCRIPT_DIR="$(cd "$(dirname "$0")" >/dev/null && pwd)"
+
+source "$SCRIPT_DIR/jetsign-common.sh" || exit 1
+
+function isSigned() {
+  pkgutil --check-signature "$1" >/dev/null 2>&1 && grep -q "signed by a developer certificate" < <(pkgutil --check-signature "$1" 2>&1)
+}
+
+# second last argument is a path to be signed
+pathToBeSigned="$(pwd)/${*:(-2):1}"
+# last argument is a path to signed file
+pathOut="$(pwd)/${*:(-1)}"
+jetSignArgs=("${@:1:$#-2}")
+if [[ ! -f "$pathToBeSigned" ]]; then
+  echo "$pathToBeSigned is missing or not a file"
+  exit 1
+elif isSigned "$pathToBeSigned" && ! isForced "${jetSignArgs[@]}" ; then
+  echo "Already signed: $pathToBeSigned"
+elif [[ "$JETSIGN_CLIENT" == "null" ]]; then
+  echo "JetSign client is missing, cannot proceed with signing"
+  exit 1
+elif [[ "$pathToBeSigned" != *.pkg ]]; then
+  echo "$pathToBeSigned won't be signed, assumed not to be a macOS package"
+else
+  if ! isSigned "$pathToBeSigned" ; then
+    echo "Unsigned macOS package: $pathToBeSigned"
+  fi
+  workDir=$(dirname "$pathToBeSigned")
+  pathSigned="$workDir/signed/${pathToBeSigned##*/}"
+  jetSignExtensions=$(jetSignExtensions "${jetSignArgs[@]}")
+  contentType=$(jetSignContentType "$pathToBeSigned")
+  (
+    cd "$workDir" || exit 1
+    "$JETSIGN_CLIENT" -log-format text -denoted-content-type "$contentType" -extensions "$jetSignExtensions" "$pathToBeSigned"
+    isSigned "$pathSigned"
+    rm -f "$pathOut"
+    mv "$pathSigned" "$pathOut"
+    rm -rf "$workDir/signed"
+  )
+fi

jb/project/tools/mac/scripts/sign.sh

@@ -1,18 +1,33 @@
 #!/bin/bash
 
+#immediately exit script with an error if a command fails
 set -euo pipefail
-set -x
+[[ "${SCRIPT_VERBOSE:-}" == "1" ]] && set -x
+
+if [[ $# -lt 5  ]]; then
+  echo "Usage: $0 AppDirectory AppName BundleId CertificateID InstallerCertificateID"
+  exit 1
+fi
 
 APPLICATION_PATH=$1
-APP_NAME=$2
+PKG_NAME=$2
 BUNDLE_ID=$3
 JB_DEVELOPER_CERT=$4
 JB_INSTALLER_CERT=$5
 
-if [[ -z "$APPLICATION_PATH" ]] || [[ -z "$JB_DEVELOPER_CERT" ]]; then
-  echo "Usage: $0 AppDirectory CertificateID"
-  exit 1
+SCRIPT_DIR="$(cd "$(dirname "$0")" >/dev/null && pwd)"
+
+# Use JetBrains sign utility if it's available
+if [[ "${JETSIGN_CLIENT:=}" == "null" ]] || [[ "$JETSIGN_CLIENT" == "" ]]; then
+  JB_SIGN=false
+  SIGN_UTILITY="codesign"
+  PRODUCTSIGN_UTILITY="productsign"
+else
+  JB_SIGN=true
+  SIGN_UTILITY="$SCRIPT_DIR/codesign.sh"
+  PRODUCTSIGN_UTILITY="$SCRIPT_DIR/productsign.sh"
 fi
+
 if [[ ! -d "$APPLICATION_PATH" ]]; then
   echo "AppDirectory '$APPLICATION_PATH' does not exist or not a directory"
   exit 1
@@ -22,9 +37,6 @@ function log() {
   echo "$(date '+[%H:%M:%S]') $*"
 }
 
-#immediately exit script with an error if a command fails
-set -euo pipefail
-
 # Cleanup files left from previous sign attempt (if any)
 find "$APPLICATION_PATH" -name '*.cstemp' -exec rm '{}' \;
 
@@ -37,13 +49,13 @@ for f in \
   if [ -d "$APPLICATION_PATH/$f" ]; then
     find "$APPLICATION_PATH/$f" \
       -type f \( -name "*.jnilib" -o -name "*.dylib" -o -name "*.so" -o -name "*.tbd" -o -name "*.node" -o -perm +111 \) \
-      -exec codesign --timestamp \
+      -exec "$SIGN_UTILITY" --timestamp \
       -v -s "$JB_DEVELOPER_CERT" --options=runtime --force \
-      --entitlements entitlements.xml {} \;
+      --entitlements "$SCRIPT_DIR/entitlements.xml" {} \;
   fi
 done
 
-log "Signing libraries in jars in $PWD"
+log "Signing libraries in jars in $APPLICATION_PATH"
 
 # todo: add set -euo pipefail; into the inner sh -c
 # `-e` prevents `grep -q && printf` loginc
@@ -61,10 +73,10 @@ find "$APPLICATION_PATH" -name '*.jar' \
 
     find jarfolder \
       -type f \( -name "*.jnilib" -o -name "*.dylib" -o -name "*.so" -o -name "*.tbd" -o -name "jattach" \) \
-      -exec codesign --timestamp \
+      -exec "$SIGN_UTILITY" --timestamp \
       --force \
       -v -s "$JB_DEVELOPER_CERT" --options=runtime \
-      --entitlements entitlements.xml {} \;
+      --entitlements "$SCRIPT_DIR/entitlements.xml" {} \;
 
     (cd jarfolder; zip -q -r -o -0 ../jar.jar .)
     mv jar.jar "$file"
@@ -73,44 +85,77 @@ find "$APPLICATION_PATH" -name '*.jar' \
 rm -rf jarfolder jar.jar
 
 log "Signing other files..."
+# shellcheck disable=SC2043
 for f in \
   "Contents/Home/bin"; do
   if [ -d "$APPLICATION_PATH/$f" ]; then
     find "$APPLICATION_PATH/$f" \
       -type f \( -name "*.jnilib" -o -name "*.dylib" -o -name "*.so" -o -name "*.tbd" -o -perm +111 \) \
-      -exec codesign --timestamp \
+      -exec "$SIGN_UTILITY" --timestamp \
       -v -s "$JB_DEVELOPER_CERT" --options=runtime --force \
-      --entitlements entitlements.xml {} \;
+      --entitlements "$SCRIPT_DIR/entitlements.xml" {} \;
   fi
 done
 
-#log "Signing executable..."
-#codesign --timestamp \
-#    -v -s "$JB_DEVELOPER_CERT" --options=runtime \
-#    --force \
-#    --entitlements entitlements.xml "$APPLICATION_PATH/Contents/MacOS/idea"
+log "Signing whole frameworks..."
+# shellcheck disable=SC2043
+if [ "$JB_SIGN" = true ]; then for f in \
+  "Contents/Home/Frameworks" "Contents/Frameworks"; do
+  if [ -d "$APPLICATION_PATH/$f" ]; then
+    find "$APPLICATION_PATH/$f" \( -name '*.framework' -o -name '*.app' \) -maxdepth 1 | while read -r line
+      do
+        log "Signing '$line':"
+        tar -pczf tmp-to-sign.tar.gz -C "$(dirname "$line")" "$(basename "$line")"
+        "$SIGN_UTILITY" --timestamp \
+            -v -s "$JB_DEVELOPER_CERT" --options=runtime \
+            --force \
+            --entitlements "$SCRIPT_DIR/entitlements.xml" tmp-to-sign.tar.gz
+        rm -rf "$line"
+        tar -xzf tmp-to-sign.tar.gz --directory "$(dirname "$line")"
+        rm -f tmp-to-sign.tar.gz
+      done
+  fi
+done; fi
+
+log "Checking framework signatures..."
+for f in \
+  "Contents/Home/Frameworks" "Contents/Frameworks"; do
+  if [ -d "$APPLICATION_PATH/$f" ]; then
+    find "$APPLICATION_PATH/$f" -name '*.framework'  -maxdepth 1 | while read -r line
+      do
+        log "Checking '$line':"
+        codesign --verify --deep --strict --verbose=4 "$line"
+      done
+  fi
+done
 
 log "Signing whole app..."
-codesign --timestamp \
-  -v -s "$JB_DEVELOPER_CERT" --options=runtime \
-  --force \
-  --entitlements entitlements.xml "$APPLICATION_PATH"
+if [ "$JB_SIGN" = true ]; then
+  tar -pczf tmp-to-sign.tar.gz --exclude='man' -C "$(dirname "$APPLICATION_PATH")" "$(basename "$APPLICATION_PATH")"
+  "$SIGN_UTILITY" --timestamp \
+    -v -s "$JB_DEVELOPER_CERT" --options=runtime \
+    --force \
+    --entitlements "$SCRIPT_DIR/entitlements.xml" tmp-to-sign.tar.gz
+  rm -rf "$APPLICATION_PATH"
+  tar -xzf tmp-to-sign.tar.gz --directory "$(dirname "$APPLICATION_PATH")"
+  rm -f tmp-to-sign.tar.gz
+else
+  "$SIGN_UTILITY" --timestamp \
+    -v -s "$JB_DEVELOPER_CERT" --options=runtime \
+    --force \
+    --entitlements "$SCRIPT_DIR/entitlements.xml" "$APPLICATION_PATH"
+fi
 
-BUILD_NAME=$(echo $APPLICATION_PATH | awk -F"/" '{ print $2 }')
+BUILD_NAME="$(basename "$APPLICATION_PATH")"
 
-log "Creating $APP_NAME.pkg..."
-rm -rf "$APP_NAME.pkg"
+log "Creating $PKG_NAME..."
+rm -rf "$PKG_NAME"
 
 mkdir -p unsigned
 pkgbuild --identifier $BUNDLE_ID --root $APPLICATION_PATH \
-    --install-location /Library/Java/JavaVirtualMachines/${BUILD_NAME} unsigned/${APP_NAME}.pkg
-productsign --timestamp --sign "$JB_INSTALLER_CERT" unsigned/${APP_NAME}.pkg ${APP_NAME}.pkg
-
-#log "Signing whole app..."
-#codesign --timestamp \
-#  -v -s "$JB_DEVELOPER_CERT" --options=runtime \
-#  --force \
-#  --entitlements entitlements.xml $APP_NAME.pkg
+    --install-location /Library/Java/JavaVirtualMachines/${BUILD_NAME} unsigned/${PKG_NAME}
+log "Signing $PKG_NAME..."
+"$PRODUCTSIGN_UTILITY" --timestamp --sign "$JB_INSTALLER_CERT" unsigned/${PKG_NAME} ${PKG_NAME}
 
 log "Verifying java is not broken"
 find "$APPLICATION_PATH" \

jb/project/tools/mac/scripts/signapp.sh

@@ -2,7 +2,7 @@
 
 #immediately exit script with an error if a command fails
 set -euo pipefail
-set -x
+[[ "${SCRIPT_VERBOSE:-}" == "1" ]] && set -x
 
 export COPY_EXTENDED_ATTRIBUTES_DISABLE=true
 export COPYFILE_DISABLE=true
@@ -17,7 +17,7 @@ JB_INSTALLER_CERT=$6
 NOTARIZE=$7
 BUNDLE_ID=$8
 
-cd "$(dirname "$0")"
+SCRIPT_DIR="$(cd "$(dirname "$0")" >/dev/null && pwd)"
 
 function log() {
   echo "$(date '+[%H:%M:%S]') $*"
@@ -44,7 +44,8 @@ fi
 
 log "$INPUT_FILE extracted and removed"
 
-APP_NAME=$(echo ${INPUT_FILE} | awk -F".tar" '{ print $1 }')
+APP_NAME=$(basename "$INPUT_FILE" | awk -F".tar" '{ print $1 }')
+PKG_NAME="$APP_NAME.pkg"
 APPLICATION_PATH=$EXPLODED/$(ls $EXPLODED)
 
 find "$APPLICATION_PATH/Contents/Home/bin" \
@@ -73,16 +74,18 @@ if [[ $non_plist -gt 0 ]]; then
   exit 1
 fi
 
-log "Unlocking keychain..."
-# Make sure *.p12 is imported into local KeyChain
-security unlock-keychain -p "$PASSWORD" "/Users/$USERNAME/Library/Keychains/login.keychain"
+if [[ "${JETSIGN_CLIENT:=}" == "null" ]] || [[ "$JETSIGN_CLIENT" == "" ]]; then
+  log "Unlocking keychain..."
+  # Make sure *.p12 is imported into local KeyChain
+  security unlock-keychain -p "$PASSWORD" "/Users/$USERNAME/Library/Keychains/login.keychain"
+fi
 
 attempt=1
 limit=3
 set +e
 while [[ $attempt -le $limit ]]; do
   log "Signing (attempt $attempt) $APPLICATION_PATH ..."
-  ./sign.sh "$APPLICATION_PATH" "$APP_NAME" "$BUNDLE_ID" "$CODESIGN_STRING" "$JB_INSTALLER_CERT"
+  "$SCRIPT_DIR/sign.sh" "$APPLICATION_PATH" "$PKG_NAME" "$BUNDLE_ID" "$CODESIGN_STRING" "$JB_INSTALLER_CERT"
   ec=$?
   if [[ $ec -ne 0 ]]; then
     ((attempt += 1))
@@ -104,19 +107,10 @@ set -e
 
 if [ "$NOTARIZE" = "yes" ]; then
   log "Notarizing..."
-  # shellcheck disable=SC1090
-  source "$HOME/.notarize_token"
-  # Since notarization tool uses same file for upload token we have to trick it into using different folders, hence fake root
-  # Also it leaves copy of zip file in TMPDIR, so notarize.sh overrides it and uses FAKE_ROOT as location for temp TMPDIR
-  FAKE_ROOT="$(pwd)/fake-root"
-  mkdir -p "$FAKE_ROOT"
-  echo "Notarization will use fake root: $FAKE_ROOT"
-  ./notarize.sh "$APPLICATION_PATH" "$APPLE_USERNAME" "$APPLE_PASSWORD" "$APP_NAME.pkg" "$BUNDLE_ID" "$FAKE_ROOT"
-  rm -rf "$FAKE_ROOT"
-
-  set +e
+  "$SCRIPT_DIR/notarize.sh" "$PKG_NAME"
   log "Stapling..."
-  xcrun stapler staple "$APPLICATION_PATH"
+  xcrun stapler staple "$APPLICATION_PATH" ||:
+  xcrun stapler staple "$PKG_NAME" ||:
 else
   log "Notarization disabled"
   log "Stapling disabled"
@@ -129,7 +123,11 @@ log "Zipping $BUILD_NAME to $INPUT_FILE ..."
   if test -d $BACKUP_JMODS/jmods; then
     mv $BACKUP_JMODS/jmods $APPLICATION_PATH/Contents/Home
   fi
-  mv $APPLICATION_PATH $EXPLODED/$BUILD_NAME
+  if [[ "$APPLICATION_PATH" != "$EXPLODED/$BUILD_NAME" ]]; then
+    mv $APPLICATION_PATH $EXPLODED/$BUILD_NAME
+  else
+    echo "No move, source == destination: $APPLICATION_PATH"
+  fi
 
   tar -pczvf $INPUT_FILE --exclude='man' -C $EXPLODED $BUILD_NAME
   log "Finished zipping"

jb/project/tools/windows/scripts/mkimages_aarch64.sh

@@ -126,6 +126,7 @@ if [ "$bundle_type" == "jcef" ] || [ "$bundle_type" == "fd" ]; then
   cp $JCEF_PATH/jmods/* ${JSDK_MODS_DIR} # $JSDK/jmods is not unchanged
 
   jbr_name_postfix="_${bundle_type}"
+  cat $JCEF_PATH/jcef.version >> $JSDK/release
 else
   jbr_name_postfix=""
 fi

jb/project/tools/windows/scripts/mkimages_x64.sh

@@ -117,6 +117,7 @@ if [ "$bundle_type" == "jcef" ] || [ "$bundle_type" == "fd" ]; then
   cp $JCEF_PATH/jmods/* ${JSDK_MODS_DIR} # $JSDK/jmods is not unchanged
 
   jbr_name_postfix="_${bundle_type}"
+  cat $JCEF_PATH/jcef.version >> $JSDK/release
 else
   jbr_name_postfix=""
 fi

make/JBRApi.gmk

@@ -42,7 +42,7 @@ JBR_API_GENSRC_FILES := $(foreach f, $(call FindFiles, $(JBR_API_SRC_DIR)), \
     $(JBR_API_GENSRC_DIR)/$(call RelativePath, $f, $(JBR_API_SRC_DIR)))
 
 ifeq ($(JBR_API_JBR_VERSION),)
-  JBR_API_JBR_VERSION := <DEVELOPMENT>
+  JBR_API_JBR_VERSION := DEVELOPMENT
   JBR_API_FAIL_ON_HASH_MISMATCH := false
 else
   .PHONY: $(JBR_API_VERSION_PROPERTIES)
@@ -90,4 +90,4 @@ ifneq ($(JBR_API_CONF_FILE),)
 	$(ECHO) "SOURCES_JAR=$(JBR_API_OUTPUT_DIR)/jbr-api-sources.jar" >> $(JBR_API_CONF_FILE)
   jbr-api: $(JBR_API_CONF_FILE)
   .PHONY: $(JBR_API_CONF_FILE)
-endif
+endif

make/ReleaseFile.gmk

@@ -51,6 +51,7 @@ define create-info-file
   $(if $(VENDOR_VERSION_STRING), \
     $(call info-file-item, "IMPLEMENTOR_VERSION", "$(VENDOR_VERSION_STRING)"))
   $(call info-file-item, "JAVA_VERSION_DATE", "$(VERSION_DATE)")
+  $(call info-file-item, "JAVA_RUNTIME_VERSION", "$(VERSION_STRING)")
   $(call info-file-item, "OS_NAME", "$(RELEASE_FILE_OS_NAME)")
   $(call info-file-item, "OS_ARCH", "$(RELEASE_FILE_OS_ARCH)")
   $(call info-file-item, "LIBC", "$(RELEASE_FILE_LIBC)")

make/ZipSource.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2014, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2014, 2022, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -31,6 +31,7 @@ include JavaCompilation.gmk
 include Modules.gmk
 
 SRC_ZIP_WORK_DIR := $(SUPPORT_OUTPUTDIR)/src
+$(if $(filter $(TOPDIR)/%, $(SUPPORT_OUTPUTDIR)), $(eval SRC_ZIP_BASE := $(TOPDIR)), $(eval SRC_ZIP_BASE := $(SUPPORT_OUTPUTDIR)))
 
 # Hook to include the corresponding custom file, if present.
 $(eval $(call IncludeCustomExtension, ZipSource.gmk))
@@ -45,10 +46,10 @@ ALL_MODULES := $(FindAllModules)
 # again to create src.zip.
 $(foreach m, $(ALL_MODULES), \
   $(foreach d, $(call FindModuleSrcDirs, $m), \
-    $(eval $d_TARGET := $(SRC_ZIP_WORK_DIR)/$(patsubst $(TOPDIR)/%,%,$d)/$m) \
+    $(eval $d_TARGET := $(SRC_ZIP_WORK_DIR)/$(patsubst $(TOPDIR)/%,%,$(patsubst $(SUPPORT_OUTPUTDIR)/%,%,$d))/$m) \
     $(if $(SRC_GENERATED), , \
       $(eval $$($d_TARGET): $d ; \
-          $$(if $(filter $(TOPDIR)/%, $d), $$(link-file-relative), $$(link-file-absolute)) \
+          $$(if $(filter $(SRC_ZIP_BASE)/%, $d), $$(link-file-relative), $$(link-file-absolute)) \
       ) \
     ) \
     $(eval SRC_ZIP_SRCS += $$($d_TARGET)) \

make/autoconf/basic.m4

@@ -55,6 +55,7 @@ AC_DEFUN([BASIC_CHECK_LEFTOVER_OVERRIDDEN],
 
 ###############################################################################
 # Setup basic configuration paths, and platform-specific stuff related to PATHs.
+# Make sure to only use tools set up in BASIC_SETUP_FUNDAMENTAL_TOOLS.
 AC_DEFUN_ONCE([BASIC_SETUP_PATHS],
 [
   # Save the current directory this script was started from
@@ -212,6 +213,18 @@ AC_DEFUN_ONCE([BASIC_SETUP_DEVKIT],
       [UTIL_PREPEND_TO_PATH([TOOLCHAIN_PATH],$with_toolchain_path)]
   )
 
+  AC_ARG_WITH([xcode-path], [AS_HELP_STRING([--with-xcode-path],
+      [set up toolchain on Mac OS using a path to an Xcode installation])])
+
+  if test "x$with_xcode_path" != x; then
+    if test "x$OPENJDK_BUILD_OS" = "xmacosx"; then
+      UTIL_PREPEND_TO_PATH([TOOLCHAIN_PATH],
+          $with_xcode_path/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin:$with_xcode_path/Contents/Developer/usr/bin)
+    else
+      AC_MSG_WARN([Option --with-xcode-path is only valid on Mac OS, ignoring.])
+    fi
+  fi
+
   AC_ARG_WITH([extra-path], [AS_HELP_STRING([--with-extra-path],
       [prepend these directories to the default path])],
       [UTIL_PREPEND_TO_PATH([EXTRA_PATH],$with_extra_path)]
@@ -222,7 +235,7 @@ AC_DEFUN_ONCE([BASIC_SETUP_DEVKIT],
     # If not, detect if Xcode is installed by running xcodebuild -version
     # if no Xcode installed, xcodebuild exits with 1
     # if Xcode is installed, even if xcode-select is misconfigured, then it exits with 0
-    if test "x$DEVKIT_ROOT" != x || /usr/bin/xcodebuild -version >/dev/null 2>&1; then
+    if test "x$DEVKIT_ROOT" != x || test "x$TOOLCHAIN_PATH" != x || /usr/bin/xcodebuild -version >/dev/null 2>&1; then
       # We need to use xcodebuild in the toolchain dir provided by the user
       UTIL_LOOKUP_PROGS(XCODEBUILD, xcodebuild, $TOOLCHAIN_PATH)
       if test x$XCODEBUILD = x; then

make/autoconf/basic_tools.m4

@@ -24,8 +24,8 @@
 #
 
 ###############################################################################
-# Setup the most fundamental tools that relies on not much else to set up,
-# but is used by much of the early bootstrap code.
+# Setup the most fundamental tools, used for setting up build platform and
+# path handling.
 AC_DEFUN_ONCE([BASIC_SETUP_FUNDAMENTAL_TOOLS],
 [
   # Bootstrapping: These tools are needed by UTIL_LOOKUP_PROGS
@@ -37,7 +37,28 @@ AC_DEFUN_ONCE([BASIC_SETUP_FUNDAMENTAL_TOOLS],
   UTIL_CHECK_NONEMPTY(FILE)
   AC_PATH_PROGS(LDD, ldd)
 
-  # First are all the fundamental required tools.
+  # Required tools
+  UTIL_REQUIRE_PROGS(ECHO, echo)
+  UTIL_REQUIRE_PROGS(TR, tr)
+  UTIL_REQUIRE_PROGS(UNAME, uname)
+  UTIL_REQUIRE_PROGS(WC, wc)
+
+  # Required tools with some special treatment
+  UTIL_REQUIRE_SPECIAL(GREP, [AC_PROG_GREP])
+  UTIL_REQUIRE_SPECIAL(EGREP, [AC_PROG_EGREP])
+  UTIL_REQUIRE_SPECIAL(SED, [AC_PROG_SED])
+
+  # Tools only needed on some platforms
+  UTIL_LOOKUP_PROGS(PATHTOOL, cygpath wslpath)
+  UTIL_LOOKUP_PROGS(CMD, cmd.exe, $PATH:/cygdrive/c/windows/system32:/mnt/c/windows/system32:/c/windows/system32)
+])
+
+###############################################################################
+# Setup further tools that should be resolved early but after setting up
+# build platform and path handling.
+AC_DEFUN_ONCE([BASIC_SETUP_TOOLS],
+[
+  # Required tools
   UTIL_REQUIRE_PROGS(BASH, bash)
   UTIL_REQUIRE_PROGS(CAT, cat)
   UTIL_REQUIRE_PROGS(CHMOD, chmod)
@@ -45,7 +66,6 @@ AC_DEFUN_ONCE([BASIC_SETUP_FUNDAMENTAL_TOOLS],
   UTIL_REQUIRE_PROGS(CUT, cut)
   UTIL_REQUIRE_PROGS(DATE, date)
   UTIL_REQUIRE_PROGS(DIFF, gdiff diff)
-  UTIL_REQUIRE_PROGS(ECHO, echo)
   UTIL_REQUIRE_PROGS(EXPR, expr)
   UTIL_REQUIRE_PROGS(FIND, find)
   UTIL_REQUIRE_PROGS(GUNZIP, gunzip)
@@ -67,26 +87,18 @@ AC_DEFUN_ONCE([BASIC_SETUP_FUNDAMENTAL_TOOLS],
   UTIL_REQUIRE_PROGS(TAR, gtar tar)
   UTIL_REQUIRE_PROGS(TEE, tee)
   UTIL_REQUIRE_PROGS(TOUCH, touch)
-  UTIL_REQUIRE_PROGS(TR, tr)
-  UTIL_REQUIRE_PROGS(UNAME, uname)
-  UTIL_REQUIRE_PROGS(WC, wc)
   UTIL_REQUIRE_PROGS(XARGS, xargs)
 
-  # Then required tools that require some special treatment.
-  UTIL_REQUIRE_SPECIAL(GREP, [AC_PROG_GREP])
-  UTIL_REQUIRE_SPECIAL(EGREP, [AC_PROG_EGREP])
+  # Required tools with some special treatment
   UTIL_REQUIRE_SPECIAL(FGREP, [AC_PROG_FGREP])
-  UTIL_REQUIRE_SPECIAL(SED, [AC_PROG_SED])
 
   # Optional tools, we can do without them
   UTIL_LOOKUP_PROGS(DF, df)
   UTIL_LOOKUP_PROGS(NICE, nice)
   UTIL_LOOKUP_PROGS(READLINK, greadlink readlink)
 
-  # These are only needed on some platforms
-  UTIL_LOOKUP_PROGS(PATHTOOL, cygpath wslpath)
+  # Tools only needed on some platforms
   UTIL_LOOKUP_PROGS(LSB_RELEASE, lsb_release)
-  UTIL_LOOKUP_PROGS(CMD, cmd.exe, $PATH:/cygdrive/c/windows/system32:/mnt/c/windows/system32:/c/windows/system32)
 
   # For compare.sh only
   UTIL_LOOKUP_PROGS(CMP, cmp)
@@ -161,7 +173,7 @@ AC_DEFUN([BASIC_CHECK_MAKE_OUTPUT_SYNC],
 [
   # Check if make supports the output sync option and if so, setup using it.
   UTIL_ARG_WITH(NAME: output-sync, TYPE: literal,
-      VALID_VALUES: [none recurse line target], DEFAULT: recurse,
+      VALID_VALUES: [none recurse line target], DEFAULT: none,
       OPTIONAL: true, ENABLED_DEFAULT: true,
       ENABLED_RESULT: OUTPUT_SYNC_SUPPORTED,
       CHECKING_MSG: [for make --output-sync value],

make/autoconf/build-aux/config.guess

@@ -29,7 +29,40 @@
 # and fix the broken property, if needed.
 
 DIR=`dirname $0`
-OUT=`. $DIR/autoconf-config.guess`
+OUT=`. $DIR/autoconf-config.guess 2> /dev/null`
+
+# Handle some cases that autoconf-config.guess is not capable of
+if [ "x$OUT" = x ]; then
+  if [ `uname -s` = Linux ]; then
+    # Test and fix little endian MIPS.
+    if [ `uname -m` = mipsel ]; then
+      OUT=mipsel-unknown-linux-gnu
+    elif [ `uname -m` = mips64el ]; then
+      OUT=mips64el-unknown-linux-gnu
+    # Test and fix little endian PowerPC64.
+    elif [ `uname -m` = ppc64le ]; then
+      OUT=powerpc64le-unknown-linux-gnu
+    # Test and fix LoongArch64.
+    elif [ `uname -m` = loongarch64 ]; then
+      OUT=loongarch64-unknown-linux-gnu
+    # Test and fix RISC-V.
+    elif [ `uname -m` = riscv64 ]; then
+      OUT=riscv64-unknown-linux-gnu
+    fi
+  # Test and fix cygwin machine arch .x86_64
+  elif [[ `uname -s` = CYGWIN* ]]; then
+    if [ `uname -m` = ".x86_64" ]; then
+      OUT=x86_64-unknown-cygwin
+    fi
+  fi
+
+  if [ "x$OUT" = x ]; then
+    # Run autoconf-config.guess again to get the error message.
+    . $DIR/autoconf-config.guess > /dev/null
+  else
+    printf "guessed by custom config.guess... " >&2
+  fi
+fi
 
 # Detect C library.
 # Use '-gnu'  suffix on systems that use glibc.
@@ -81,36 +114,6 @@ if test $? = 0; then
   OUT=powerpc$KERNEL_BITMODE`echo $OUT | sed -e 's/[^-]*//'`
 fi
 
-# Test and fix little endian PowerPC64.
-# TODO: should be handled by autoconf-config.guess.
-if [ "x$OUT" = x ]; then
-  if [ `uname -m` = ppc64le ]; then
-    if [ `uname -s` = Linux ]; then
-      OUT=powerpc64le-unknown-linux-gnu
-    fi
-  fi
-fi
-
-# Test and fix little endian MIPS.
-if [ "x$OUT" = x ]; then
-  if [ `uname -s` = Linux ]; then
-    if [ `uname -m` = mipsel ]; then
-      OUT=mipsel-unknown-linux-gnu
-    elif [ `uname -m` = mips64el ]; then
-      OUT=mips64el-unknown-linux-gnu
-    fi
-  fi
-fi
-
-# Test and fix LoongArch64.
-if [ "x$OUT" = x ]; then
-  if [ `uname -s` = Linux ]; then
-    if [ `uname -m` = loongarch64 ]; then
-      OUT=loongarch64-unknown-linux-gnu
-    fi
-  fi
-fi
-
 # Test and fix cpu on macos-aarch64, uname -p reports arm, buildsys expects aarch64
 echo $OUT | grep arm-apple-darwin > /dev/null 2> /dev/null
 if test $? != 0; then

make/autoconf/configure.ac

@@ -86,6 +86,7 @@ PLATFORM_SETUP_OPENJDK_BUILD_AND_TARGET
 
 # Continue setting up basic stuff. Most remaining code require fundamental tools.
 BASIC_SETUP_PATHS
+BASIC_SETUP_TOOLS
 
 # Check if it's a pure open build or if custom sources are to be used.
 JDKOPT_SETUP_OPEN_OR_CUSTOM

make/autoconf/flags-cflags.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2021, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2023, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -188,6 +188,10 @@ AC_DEFUN([FLAGS_SETUP_WARNINGS],
       WARNINGS_ENABLE_ALL_CXXFLAGS="$WARNINGS_ENABLE_ALL_CFLAGS $WARNINGS_ENABLE_ADDITIONAL_CXX"
 
       DISABLED_WARNINGS="unused-parameter unused"
+      # gcc10/11 on ppc generate lots of abi warnings about layout of aggregates containing vectors
+      if test "x$OPENJDK_TARGET_CPU_ARCH" = "xppc"; then
+        DISABLED_WARNINGS="$DISABLED_WARNINGS psabi"
+      fi
       ;;
 
     clang)
@@ -641,7 +645,7 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_HELPER],
   STATIC_LIBS_CFLAGS="-DSTATIC_BUILD=1"
   if test "x$TOOLCHAIN_TYPE" = xgcc || test "x$TOOLCHAIN_TYPE" = xclang; then
     STATIC_LIBS_CFLAGS="$STATIC_LIBS_CFLAGS -ffunction-sections -fdata-sections \
-      -DJNIEXPORT='__attribute__((visibility(\"hidden\")))'"
+      -DJNIEXPORT='__attribute__((visibility(\"default\")))'"
   else
     STATIC_LIBS_CFLAGS="$STATIC_LIBS_CFLAGS -DJNIEXPORT="
   fi

make/autoconf/flags.m4

@@ -489,14 +489,14 @@ UTIL_DEFUN_NAMED([FLAGS_CXX_COMPILER_CHECK_ARGUMENTS],
 UTIL_DEFUN_NAMED([FLAGS_COMPILER_CHECK_ARGUMENTS],
     [*ARGUMENT IF_TRUE IF_FALSE PREFIX], [$@],
 [
-  FLAGS_C_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [ARG_ARGUMENT],
+  FLAGS_C_COMPILER_CHECK_ARGUMENTS(ARGUMENT: ARG_ARGUMENT,
       IF_TRUE: [C_COMP_SUPPORTS="yes"],
       IF_FALSE: [C_COMP_SUPPORTS="no"],
-      PREFIX: [ARG_PREFIX])
-  FLAGS_CXX_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [ARG_ARGUMENT],
+      PREFIX: ARG_PREFIX)
+  FLAGS_CXX_COMPILER_CHECK_ARGUMENTS(ARGUMENT: ARG_ARGUMENT,
       IF_TRUE: [CXX_COMP_SUPPORTS="yes"],
       IF_FALSE: [CXX_COMP_SUPPORTS="no"],
-      PREFIX: [ARG_PREFIX])
+      PREFIX: ARG_PREFIX)
 
   AC_MSG_CHECKING([if both ARG_PREFIX[CC] and ARG_PREFIX[CXX] support "ARG_ARGUMENT"])
   supports=no

make/autoconf/jdk-options.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2021, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2023, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -812,7 +812,7 @@ AC_DEFUN([JDKOPT_CHECK_CODESIGN_PARAMS],
   $RM "$CODESIGN_TESTFILE"
   $TOUCH "$CODESIGN_TESTFILE"
   CODESIGN_SUCCESS=false
-  $CODESIGN $PARAMS "$CODESIGN_TESTFILE" 2>&AS_MESSAGE_LOG_FD \
+  eval \"$CODESIGN\" $PARAMS \"$CODESIGN_TESTFILE\" 2>&AS_MESSAGE_LOG_FD \
       >&AS_MESSAGE_LOG_FD && CODESIGN_SUCCESS=true
   $RM "$CODESIGN_TESTFILE"
   AC_MSG_CHECKING([$MESSAGE])
@@ -825,7 +825,7 @@ AC_DEFUN([JDKOPT_CHECK_CODESIGN_PARAMS],
 
 AC_DEFUN([JDKOPT_CHECK_CODESIGN_HARDENED],
 [
-  JDKOPT_CHECK_CODESIGN_PARAMS([-s "$MACOSX_CODESIGN_IDENTITY" --option runtime],
+  JDKOPT_CHECK_CODESIGN_PARAMS([-s \"$MACOSX_CODESIGN_IDENTITY\" --option runtime],
       [if codesign with hardened runtime is possible])
 ])
 

make/autoconf/jvm-features.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2021, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2023, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -248,8 +248,11 @@ AC_DEFUN_ONCE([JVM_FEATURES_CHECK_CDS],
 AC_DEFUN_ONCE([JVM_FEATURES_CHECK_DTRACE],
 [
   JVM_FEATURES_CHECK_AVAILABILITY(dtrace, [
-    AC_MSG_CHECKING([for dtrace tool])
-    if test "x$DTRACE" != "x" && test -x "$DTRACE"; then
+    AC_MSG_CHECKING([for dtrace tool and platform support])
+    if test "x$OPENJDK_TARGET_CPU_ARCH" = "xppc"; then
+      AC_MSG_RESULT([no, $OPENJDK_TARGET_CPU_ARCH])
+      AVAILABLE=false
+    elif test "x$DTRACE" != "x" && test -x "$DTRACE"; then
       AC_MSG_RESULT([$DTRACE])
     else
       AC_MSG_RESULT([no])

make/autoconf/lib-x11.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2022, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -96,24 +96,29 @@ AC_DEFUN_ONCE([LIB_SETUP_X11],
     OLD_CFLAGS="$CFLAGS"
     CFLAGS="$CFLAGS $SYSROOT_CFLAGS $X_CFLAGS"
 
-    HEADERS_TO_CHECK="X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h"
-    # There is no Xrandr extension on AIX
     if test "x$OPENJDK_TARGET_OS" = xaix; then
+      # There is no Xrandr extension on AIX. Code is duplicated to avoid autoconf
+      # 2.71+ warning "AC_CHECK_HEADERS: you should use literals"
       X_CFLAGS="$X_CFLAGS -DNO_XRANDR"
+      AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h],
+          [X11_HEADERS_OK=yes],
+          [X11_HEADERS_OK=no; break],
+          [
+            # include <X11/Xlib.h>
+            # include <X11/Xutil.h>
+          ]
+      )
     else
-      HEADERS_TO_CHECK="$HEADERS_TO_CHECK X11/extensions/Xrandr.h"
+      AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h X11/extensions/Xrandr.h],
+          [X11_HEADERS_OK=yes],
+          [X11_HEADERS_OK=no; break],
+          [
+            # include <X11/Xlib.h>
+            # include <X11/Xutil.h>
+          ]
+      )
     fi
 
-    # Need to include Xlib.h and Xutil.h to avoid "present but cannot be compiled" warnings on Solaris 10
-    AC_CHECK_HEADERS([$HEADERS_TO_CHECK],
-        [X11_HEADERS_OK=yes],
-        [X11_HEADERS_OK=no; break],
-        [
-          # include <X11/Xlib.h>
-          # include <X11/Xutil.h>
-        ]
-    )
-
     if test "x$X11_HEADERS_OK" = xno; then
       HELP_MSG_MISSING_DEPENDENCY([x11])
       AC_MSG_ERROR([Could not find all X11 headers (shape.h Xrender.h Xrandr.h XTest.h Intrinsic.h). $HELP_MSG])

make/autoconf/libraries.m4

@@ -167,7 +167,7 @@ AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES],
 
   if test "x$OPENJDK_TARGET_OS" = xwindows; then
     BASIC_JVM_LIBS="$BASIC_JVM_LIBS kernel32.lib user32.lib gdi32.lib winspool.lib \
-        comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib \
+        comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib powrprof.lib uuid.lib \
         wsock32.lib winmm.lib version.lib psapi.lib"
   fi
 

make/autoconf/platform.m4

@@ -632,6 +632,7 @@ AC_DEFUN([PLATFORM_SET_MODULE_TARGET_OS_VALUES],
 ])
 
 #%%% Build and target systems %%%
+# Make sure to only use tools set up in BASIC_SETUP_FUNDAMENTAL_TOOLS.
 AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_BUILD_AND_TARGET],
 [
   # Figure out the build and target systems. # Note that in autoconf terminology, "build" is obvious, but "target"
@@ -718,7 +719,7 @@ AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_TARGET_ENDIANNESS],
 [
   ###############################################################################
   #
-  # Is the target little of big endian?
+  # Is the target little or big endian?
   #
   AC_C_BIGENDIAN([ENDIAN="big"],[ENDIAN="little"],[ENDIAN="unknown"],[ENDIAN="universal_endianness"])
 

make/autoconf/util.m4

@@ -52,7 +52,7 @@ m4_include([util_paths.m4])
 AC_DEFUN([UTIL_DEFUN_NAMED],
 [
   AC_DEFUN($1, [
-    m4_foreach(arg, m4_split(m4_normalize($2)), [
+    m4_foreach([arg], m4_split(m4_normalize($2)), [
       m4_if(m4_bregexp(arg, [^\*]), -1,
         [
           m4_set_add(legal_named_args, arg)
@@ -64,13 +64,18 @@ AC_DEFUN([UTIL_DEFUN_NAMED],
       )
     ])
 
-    m4_foreach([arg], [$3], [
-      m4_if(m4_bregexp(arg, [: ]), -1, m4_define([arg], m4_bpatsubst(arg, [:], [: ])))
-      m4_define(arg_name, m4_substr(arg, 0, m4_bregexp(arg, [: ])))
+    # Delicate quoting and unquoting sequence to ensure the actual value is passed along unchanged
+    # For details on how this works, see https://git.openjdk.org/jdk/pull/11458#discussion_r1038173051
+    # WARNING: Proceed at the risk of your own sanity, getting this to work has made me completely
+    # incapable of feeling love or any other positive emotion
+    # ~Julian
+    m4_foreach([arg], m4_dquote(m4_dquote_elt($3)), [
+      m4_if(m4_index(arg, [: ]), -1, [m4_define([arg], m4_dquote(m4_bpatsubst(m4_dquote(arg), [:], [: ])))])
+      m4_define(arg_name, m4_substr(arg, 0, m4_index(arg, [: ])))
       m4_set_contains(legal_named_args, arg_name, [],[AC_MSG_ERROR([Internal error: m4_if(arg_name, , arg, arg_name) is not a valid named argument to [$1]. Valid arguments are 'm4_set_contents(defined_args, [ ]) m4_set_contents(legal_named_args, [ ])'.])])
       m4_set_remove(required_named_args, arg_name)
       m4_set_remove(legal_named_args, arg_name)
-      m4_pushdef([ARG_][]arg_name, m4_bpatsubst(m4_substr(arg, m4_incr(m4_incr(m4_bregexp(arg, [: ])))), [^\s*], []))
+      m4_pushdef([ARG_][]arg_name, m4_bpatsubst(m4_bpatsubst(m4_dquote(m4_dquote(arg)), arg_name[: ]), [^\s*]))
       m4_set_add(defined_args, arg_name)
       m4_undefine([arg_name])
     ])
@@ -376,18 +381,18 @@ UTIL_DEFUN_NAMED([UTIL_ARG_ENABLE],
   m4_define(ARG_GIVEN, m4_translit(ARG_NAME, [a-z-], [A-Z_])[_GIVEN])
 
   # If DESC is not specified, set it to a generic description.
-  m4_define([ARG_DESC], m4_if(ARG_DESC, , [Enable the ARG_NAME feature], m4_normalize(ARG_DESC)))
+  m4_define([ARG_DESC], m4_if(m4_quote(ARG_DESC), , [[Enable the ARG_NAME feature]], [m4_normalize(ARG_DESC)]))
 
   # If CHECKING_MSG is not specified, set it to a generic description.
-  m4_define([ARG_CHECKING_MSG], m4_if(ARG_CHECKING_MSG, , [for --enable-ARG_NAME], m4_normalize(ARG_CHECKING_MSG)))
+  m4_define([ARG_CHECKING_MSG], m4_if(m4_quote(ARG_CHECKING_MSG), , [[for --enable-ARG_NAME]], [m4_normalize(ARG_CHECKING_MSG)]))
 
   # If the code blocks are not given, set them to the empty statements to avoid
   # tripping up bash.
-  m4_define([ARG_CHECK_AVAILABLE], m4_if(ARG_CHECK_AVAILABLE, , :, ARG_CHECK_AVAILABLE))
-  m4_define([ARG_IF_GIVEN], m4_if(ARG_IF_GIVEN, , :, ARG_IF_GIVEN))
-  m4_define([ARG_IF_NOT_GIVEN], m4_if(ARG_IF_NOT_GIVEN, , :, ARG_IF_NOT_GIVEN))
-  m4_define([ARG_IF_ENABLED], m4_if(ARG_IF_ENABLED, , :, ARG_IF_ENABLED))
-  m4_define([ARG_IF_DISABLED], m4_if(ARG_IF_DISABLED, , :, ARG_IF_DISABLED))
+  m4_if(ARG_CHECK_AVAILABLE, , [m4_define([ARG_CHECK_AVAILABLE], [:])])
+  m4_if(ARG_IF_GIVEN, , [m4_define([ARG_IF_GIVEN], [:])])
+  m4_if(ARG_IF_NOT_GIVEN, , [m4_define([ARG_IF_NOT_GIVEN], [:])])
+  m4_if(ARG_IF_ENABLED, , [m4_define([ARG_IF_ENABLED], [:])])
+  m4_if(ARG_IF_DISABLED, , [m4_define([ARG_IF_DISABLED], [:])])
 
   ##########################
   # Part 2: Set up autoconf shell code
@@ -650,21 +655,21 @@ UTIL_DEFUN_NAMED([UTIL_ARG_WITH],
   m4_define(ARG_GIVEN, m4_translit(ARG_NAME, [a-z-], [A-Z_])[_GIVEN])
 
   # If DESC is not specified, set it to a generic description.
-  m4_define([ARG_DESC], m4_if(ARG_DESC, , [Give a value for the ARG_NAME feature], m4_normalize(ARG_DESC)))
+  m4_define([ARG_DESC], m4_if(m4_quote(ARG_DESC), , [[Give a value for the ARG_NAME feature]], [m4_normalize(ARG_DESC)]))
 
   # If CHECKING_MSG is not specified, set it to a generic description.
-  m4_define([ARG_CHECKING_MSG], m4_if(ARG_CHECKING_MSG, , [for --with-ARG_NAME], m4_normalize(ARG_CHECKING_MSG)))
+  m4_define([ARG_CHECKING_MSG], m4_if(m4_quote(ARG_CHECKING_MSG), , [[for --with-ARG_NAME]], [m4_normalize(ARG_CHECKING_MSG)]))
 
   m4_define([ARG_HAS_AUTO_BLOCK], m4_if(ARG_IF_AUTO, , false, true))
 
   # If the code blocks are not given, set them to the empty statements to avoid
   # tripping up bash.
-  m4_define([ARG_CHECK_AVAILABLE], m4_if(ARG_CHECK_AVAILABLE, , :, ARG_CHECK_AVAILABLE))
-  m4_define([ARG_CHECK_VALUE], m4_if(ARG_CHECK_VALUE, , :, ARG_CHECK_VALUE))
-  m4_define([ARG_CHECK_FOR_FILES], m4_if(ARG_CHECK_FOR_FILES, , :, ARG_CHECK_FOR_FILES))
-  m4_define([ARG_IF_AUTO], m4_if(ARG_IF_AUTO, , :, ARG_IF_AUTO))
-  m4_define([ARG_IF_GIVEN], m4_if(ARG_IF_GIVEN, , :, ARG_IF_GIVEN))
-  m4_define([ARG_IF_NOT_GIVEN], m4_if(ARG_IF_NOT_GIVEN, , :, ARG_IF_NOT_GIVEN))
+  m4_if(ARG_CHECK_AVAILABLE, , [m4_define([ARG_CHECK_AVAILABLE], [:])])
+  m4_if(ARG_CHECK_VALUE, , [m4_define([ARG_CHECK_VALUE], [:])])
+  m4_if(ARG_CHECK_FOR_FILES, , [m4_define([ARG_CHECK_FOR_FILES], [:])])
+  m4_if(ARG_IF_AUTO, , [m4_define([ARG_IF_AUTO], [:])])
+  m4_if(ARG_IF_GIVEN, , [m4_define([ARG_IF_GIVEN], [:])])
+  m4_if(ARG_IF_NOT_GIVEN, , [m4_define([ARG_IF_NOT_GIVEN], [:])])
 
   ##########################
   # Part 2: Set up autoconf shell code
@@ -702,7 +707,6 @@ UTIL_DEFUN_NAMED([UTIL_ARG_WITH],
   ARG_CHECK_AVAILABLE
 
   # Check if the option should be turned on
-  echo check msg:ARG_CHECKING_MSG:
   AC_MSG_CHECKING(ARG_CHECKING_MSG)
 
   if test x$AVAILABLE = xfalse; then

make/common/MakeBase.gmk

@@ -307,17 +307,36 @@ endef
 # There are two versions, either creating a relative or an absolute link. Be
 # careful when using this on Windows since the symlink created is only valid in
 # the unix emulation environment.
-define link-file-relative
+# In msys2 we use mklink /J because its ln would perform a deep copy of the target.
+# This inhibits performance and can lead to issues with long paths. With mklink /J
+# relative linking does not work, so we handle the link as absolute path.
+ifeq ($(OPENJDK_BUILD_OS_ENV), windows.msys2)
+  define link-file-relative
+	$(call MakeTargetDir)
+	$(RM) '$(call DecodeSpace, $@)'
+	cmd //c "mklink /J $(call FixPath, $(call DecodeSpace, $@)) $(call FixPath, $(call DecodeSpace, $<))"
+  endef
+else
+  define link-file-relative
 	$(call MakeTargetDir)
 	$(RM) '$(call DecodeSpace, $@)'
 	$(LN) -s '$(call DecodeSpace, $(call RelativePath, $<, $(@D)))' '$(call DecodeSpace, $@)'
-endef
+  endef
+endif
 
-define link-file-absolute
+ifeq ($(OPENJDK_BUILD_OS_ENV), windows.msys2)
+  define link-file-absolute
+	$(call MakeTargetDir)
+	$(RM) '$(call DecodeSpace, $@)'
+	cmd //c "mklink /J $(call FixPath, $(call DecodeSpace, $@)) $(call FixPath, $(call DecodeSpace, $<))"
+  endef
+else
+  define link-file-absolute
 	$(call MakeTargetDir)
 	$(RM) '$(call DecodeSpace, $@)'
 	$(LN) -s '$(call DecodeSpace, $<)' '$(call DecodeSpace, $@)'
-endef
+  endef
+endif
 
 ################################################################################
 

make/common/NativeCompilation.gmk

@@ -343,10 +343,15 @@ define SetupCompileNativeFileBody
       endif
     endif
 
+    ifneq ($(DISABLE_WARNING_PREFIX), )
+      $1_WARNINGS_FLAGS := $$(addprefix $(DISABLE_WARNING_PREFIX), \
+        $$($$($1_BASE)_DISABLED_WARNINGS_$(TOOLCHAIN_TYPE)_$$($1_FILENAME)))
+    endif
+
     $1_BASE_CFLAGS :=  $$($$($1_BASE)_CFLAGS) $$($$($1_BASE)_EXTRA_CFLAGS) \
-        $$($$($1_BASE)_SYSROOT_CFLAGS)
+        $$($$($1_BASE)_SYSROOT_CFLAGS) $$($1_WARNINGS_FLAGS)
     $1_BASE_CXXFLAGS := $$($$($1_BASE)_CXXFLAGS) $$($$($1_BASE)_EXTRA_CXXFLAGS) \
-        $$($$($1_BASE)_SYSROOT_CFLAGS) $$($1_EXTRA_CXXFLAGS)
+        $$($$($1_BASE)_SYSROOT_CFLAGS) $$($1_EXTRA_CXXFLAGS) $$($1_WARNINGS_FLAGS)
     $1_BASE_ASFLAGS := $$($$($1_BASE)_ASFLAGS) $$($$($1_BASE)_EXTRA_ASFLAGS)
 
     ifneq ($$(filter %.c, $$($1_FILENAME)), )

make/conf/github-actions.conf

@@ -26,16 +26,16 @@
 # Versions and download locations for dependencies used by GitHub Actions (GHA)
 
 GTEST_VERSION=1.8.1
-JTREG_VERSION=6.1+2
+JTREG_VERSION=6.1+3
 
 LINUX_X64_BOOT_JDK_EXT=tar.gz
-LINUX_X64_BOOT_JDK_URL=https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.2%2B8/OpenJDK17U-jdk_x64_linux_hotspot_17.0.2_8.tar.gz
-LINUX_X64_BOOT_JDK_SHA256=288f34e3ba8a4838605636485d0365ce23e57d5f2f68997ac4c2e4c01967cd48
+LINUX_X64_BOOT_JDK_URL=https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.6%2B10/OpenJDK17U-jdk_x64_linux_hotspot_17.0.6_10.tar.gz
+LINUX_X64_BOOT_JDK_SHA256=a0b1b9dd809d51a438f5fa08918f9aca7b2135721097f0858cf29f77a35d4289
 
 WINDOWS_X64_BOOT_JDK_EXT=zip
-WINDOWS_X64_BOOT_JDK_URL=https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.2%2B8/OpenJDK17U-jdk_x64_windows_hotspot_17.0.2_8.zip
-WINDOWS_X64_BOOT_JDK_SHA256=d083479ca927dce2f586f779373d895e8bf668c632505740279390384edf03fa
+WINDOWS_X64_BOOT_JDK_URL=https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.6%2B10/OpenJDK17U-jdk_x64_windows_hotspot_17.0.6_10.zip
+WINDOWS_X64_BOOT_JDK_SHA256=d544c4f00d414a1484c0a5c1758544f30f308c4df33f9a28bd4a404215d0d444
 
 MACOS_X64_BOOT_JDK_EXT=tar.gz
-MACOS_X64_BOOT_JDK_URL=https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.2%2B8/OpenJDK17U-jdk_x64_mac_hotspot_17.0.2_8.tar.gz
-MACOS_X64_BOOT_JDK_SHA256=3630e21a571b7180876bf08f85d0aac0bdbb3267b2ae9bd242f4933b21f9be32
+MACOS_X64_BOOT_JDK_URL=https://github.com/adoptium/temurin17-binaries/releases/download/jdk-17.0.6%2B10/OpenJDK17U-jdk_x64_mac_hotspot_17.0.6_10.tar.gz
+MACOS_X64_BOOT_JDK_SHA256=faa2927584cf2bd0a35d2ac727b9f22725e23b2b24abfb3b2ac7140f4d65fbb4

make/conf/jib-profiles.js

@@ -67,6 +67,7 @@
  * input.build_osenv
  * input.build_osenv_cpu
  * input.build_osenv_platform
+ * input.build_osenv_version
  *
  * For more complex nested attributes, there is a method "get":
  *
@@ -1047,10 +1048,10 @@ var getJibProfilesProfiles = function (input, common, data) {
 var getJibProfilesDependencies = function (input, common) {
 
     var devkit_platform_revisions = {
-        linux_x64: "gcc10.3.0-OL6.4+1.0",
+        linux_x64: "gcc11.2.0-OL6.4+1.0",
         macosx: "Xcode12.4+1.0",
         windows_x64: "VS2022-17.1.0+1.0",
-        linux_aarch64: "gcc10.3.0-OL7.6+1.0",
+        linux_aarch64: "gcc11.2.0-OL7.6+1.0",
         linux_arm: "gcc8.2.0-Fedora27+1.0",
         linux_ppc64le: "gcc8.2.0-Fedora27+1.0",
         linux_s390x: "gcc8.2.0-Fedora27+1.0"
@@ -1098,9 +1099,23 @@ var getJibProfilesDependencies = function (input, common) {
         environment_path: common.boot_jdk_home + "/bin"
     }
 
-    var makeBinDir = (input.build_os == "windows"
-        ? input.get("gnumake", "install_path") + "/cygwin/bin"
-        : input.get("gnumake", "install_path") + "/bin");
+    var makeRevision = "4.0+1.0";
+    var makeBinSubDir = "/bin";
+    var makeModule = "gnumake-" + input.build_platform;
+    if (input.build_os == "windows") {
+        makeModule = "gnumake-" + input.build_osenv_platform;
+        if (input.build_osenv == "cygwin") {
+            var versionArray = input.build_osenv_version.split(/\./);
+            var majorVer = parseInt(versionArray[0]);
+            var minorVer = parseInt(versionArray[1]);
+            if (majorVer > 3 || (majorVer == 3 && minorVer >= 3)) {
+                makeRevision = "4.3+1.0";
+            } else {
+                makeBinSubDir = "/cygwin/bin";
+            }
+        }
+    }
+    var makeBinDir = input.get("gnumake", "install_path") + makeBinSubDir;
 
     var dependencies = {
         boot_jdk: boot_jdk,
@@ -1172,18 +1187,12 @@ var getJibProfilesDependencies = function (input, common) {
         gnumake: {
             organization: common.organization,
             ext: "tar.gz",
-            revision: "4.0+1.0",
-
-            module: (input.build_os == "windows"
-                ? "gnumake-" + input.build_osenv_platform
-                : "gnumake-" + input.build_platform),
-
+            revision: makeRevision,
+            module: makeModule,
             configure_args: "MAKE=" + makeBinDir + "/make",
-
             environment: {
                 "MAKE": makeBinDir + "/make"
             },
-
             environment_path: makeBinDir
         },
 

make/conf/version-numbers.conf

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2022, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2023, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -28,12 +28,12 @@
 
 DEFAULT_VERSION_FEATURE=17
 DEFAULT_VERSION_INTERIM=0
-DEFAULT_VERSION_UPDATE=6
+DEFAULT_VERSION_UPDATE=8
 DEFAULT_VERSION_PATCH=0
 DEFAULT_VERSION_EXTRA1=0
 DEFAULT_VERSION_EXTRA2=0
 DEFAULT_VERSION_EXTRA3=0
-DEFAULT_VERSION_DATE=2023-01-17
+DEFAULT_VERSION_DATE=2023-07-18
 DEFAULT_VERSION_CLASSFILE_MAJOR=61  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
 DEFAULT_VERSION_CLASSFILE_MINOR=0
 DEFAULT_VERSION_DOCS_API_SINCE=11

make/data/cacerts/certignaca

@@ -0,0 +1,29 @@
+Owner: CN=Certigna, O=Dhimyotis, C=FR
+Issuer: CN=Certigna, O=Dhimyotis, C=FR
+Serial number: fedce3010fc948ff
+Valid from: Fri Jun 29 15:13:05 GMT 2007 until: Tue Jun 29 15:13:05 GMT 2027
+Signature algorithm name: SHA1withRSA
+Subject Public Key Algorithm: 2048-bit RSA key
+Version: 3
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

make/data/cacerts/gtsrootcar1

@@ -0,0 +1,38 @@
+Owner: CN=GTS Root R1, O=Google Trust Services LLC, C=US
+Issuer: CN=GTS Root R1, O=Google Trust Services LLC, C=US
+Serial number: 203e5936f31b01349886ba217
+Valid from: Wed Jun 22 00:00:00 GMT 2016 until: Sun Jun 22 00:00:00 GMT 2036
+Signature algorithm name: SHA384withRSA
+Subject Public Key Algorithm: 4096-bit RSA key
+Version: 3
+-----BEGIN CERTIFICATE-----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+wO1AK/1TD7Cn1TsNsYqiA94xrcx36m97PtbfkSIS5r762DL8EGMUUXLeXdYWk70p
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+-----END CERTIFICATE-----

make/data/cacerts/gtsrootcar2

@@ -0,0 +1,38 @@
+Owner: CN=GTS Root R2, O=Google Trust Services LLC, C=US
+Issuer: CN=GTS Root R2, O=Google Trust Services LLC, C=US
+Serial number: 203e5aec58d04251aab1125aa
+Valid from: Wed Jun 22 00:00:00 GMT 2016 until: Sun Jun 22 00:00:00 GMT 2036
+Signature algorithm name: SHA384withRSA
+Subject Public Key Algorithm: 4096-bit RSA key
+Version: 3
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----

make/data/cacerts/gtsrootecccar3

@@ -0,0 +1,20 @@
+Owner: CN=GTS Root R3, O=Google Trust Services LLC, C=US
+Issuer: CN=GTS Root R3, O=Google Trust Services LLC, C=US
+Serial number: 203e5b882eb20f825276d3d66
+Valid from: Wed Jun 22 00:00:00 GMT 2016 until: Sun Jun 22 00:00:00 GMT 2036
+Signature algorithm name: SHA384withECDSA
+Subject Public Key Algorithm: 384-bit EC (secp384r1) key
+Version: 3
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----

make/data/cacerts/gtsrootecccar4

@@ -0,0 +1,20 @@
+Owner: CN=GTS Root R4, O=Google Trust Services LLC, C=US
+Issuer: CN=GTS Root R4, O=Google Trust Services LLC, C=US
+Serial number: 203e5c068ef631a9c72905052
+Valid from: Wed Jun 22 00:00:00 GMT 2016 until: Sun Jun 22 00:00:00 GMT 2036
+Signature algorithm name: SHA384withECDSA
+Subject Public Key Algorithm: 384-bit EC (secp384r1) key
+Version: 3
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----

make/data/cacerts/microsoftecc2017

@@ -0,0 +1,22 @@
+Owner: CN=Microsoft ECC Root Certificate Authority 2017, O=Microsoft Corporation, C=US
+Issuer: CN=Microsoft ECC Root Certificate Authority 2017, O=Microsoft Corporation, C=US
+Serial number: 66f23daf87de8bb14aea0c573101c2ec
+Valid from: Wed Dec 18 23:06:45 GMT 2019 until: Fri Jul 18 23:16:04 GMT 2042
+Signature algorithm name: SHA384withECDSA
+Subject Public Key Algorithm: 384-bit EC (secp384r1) key
+Version: 3
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----

make/data/cacerts/microsoftrsa2017

@@ -0,0 +1,40 @@
+Owner: CN=Microsoft RSA Root Certificate Authority 2017, O=Microsoft Corporation, C=US
+Issuer: CN=Microsoft RSA Root Certificate Authority 2017, O=Microsoft Corporation, C=US
+Serial number: 1ed397095fd8b4b347701eaabe7f45b3
+Valid from: Wed Dec 18 22:51:22 GMT 2019 until: Fri Jul 18 23:00:23 GMT 2042
+Signature algorithm name: SHA384withRSA
+Subject Public Key Algorithm: 4096-bit RSA key
+Version: 3
+-----BEGIN CERTIFICATE-----
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+RA+GsCyRxj3qrg+E
+-----END CERTIFICATE-----

make/data/cacerts/twcaglobalrootca

@@ -0,0 +1,38 @@
+Owner: CN=TWCA Global Root CA, OU=Root CA, O=TAIWAN-CA, C=TW
+Issuer: CN=TWCA Global Root CA, OU=Root CA, O=TAIWAN-CA, C=TW
+Serial number: cbe
+Valid from: Wed Jun 27 06:28:33 GMT 2012 until: Tue Dec 31 15:59:59 GMT 2030
+Signature algorithm name: SHA256withRSA
+Subject Public Key Algorithm: 4096-bit RSA key
+Version: 3
+-----BEGIN CERTIFICATE-----
+MIIFQTCCAymgAwIBAgICDL4wDQYJKoZIhvcNAQELBQAwUTELMAkGA1UEBhMCVFcx
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+-----END CERTIFICATE-----

make/data/charsetmapping/charsets

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2000, 2023, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -477,6 +477,11 @@ charset x-IBM874 IBM874
     alias   ibm-874
     alias   874
 
+# alias for GB18030 is generated at runtime
+charset GB18030 GB18030
+    package sun.nio.cs
+    type    source
+
 ########################################################
 #
 # charsets provided by ExtendedCharsets provider.
@@ -564,11 +569,6 @@ charset GBK GBK                  # Simplified Chinese
     alias   windows-936
     alias   CP936
 
-charset GB18030 GB18030
-    package sun.nio.cs.ext
-    type    template
-    alias   gb18030-2000
-
 charset GB2312 EUC_CN
     package sun.nio.cs.ext
     type    dbcs

make/data/charsetmapping/stdcs-aix

@@ -7,7 +7,6 @@ Big5_HKSCS
 EUC_CN
 EUC_KR
 GBK
-GB18030
 IBM856
 IBM921
 IBM922

make/data/charsetmapping/stdcs-linux

@@ -11,7 +11,6 @@ EUC_JP_LINUX
 EUC_JP_Open
 EUC_TW
 GBK
-GB18030
 ISO_8859_11
 ISO_8859_3
 ISO_8859_6

make/data/charsetmapping/stdcs-solaris

@@ -1,26 +0,0 @@
-#
-#   generate these charsets into sun.nio.cs
-#
-Big5
-Big5_Solaris
-Big5_HKSCS        # always together with Big5
-EUC_CN
-EUC_KR
-EUC_JP
-EUC_JP_LINUX
-EUC_JP_Open
-EUC_TW
-GBK
-GB18030
-ISO_8859_11
-ISO_8859_3
-ISO_8859_6
-ISO_8859_8
-Johab
-PCK
-TIS_620
-JIS_X_0201
-JIS_X_0208
-JIS_X_0212
-JIS_X_0208_Solaris
-JIS_X_0212_Solaris

make/data/charsetmapping/stdcs-windows

@@ -2,7 +2,6 @@
 #   generate these charsets into sun.nio.cs
 #
 GBK
-GB18030
 Johab
 MS1255
 MS1256

make/data/currency/CurrencyData.properties

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2000, 2022, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2000, 2023, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -32,7 +32,7 @@ formatVersion=3
 # Version of the currency code information in this class.
 # It is a serial number that accompanies with each amendment.
 
-dataVersion=174
+dataVersion=175
 
 # List of all valid ISO 4217 currency codes.
 # To ensure compatibility, do not remove codes.

make/data/lsrdata/language-subtag-registry.txt

@@ -1,4 +1,4 @@
-File-Date: 2021-05-11
+File-Date: 2022-08-08
 %%
 Type: language
 Subtag: aa
@@ -2146,9 +2146,16 @@ Added: 2009-07-29
 Macrolanguage: ar
 %%
 Type: language
+Subtag: ajs
+Description: Algerian Jewish Sign Language
+Added: 2022-02-25
+%%
+Type: language
 Subtag: ajt
 Description: Judeo-Tunisian Arabic
 Added: 2009-07-29
+Deprecated: 2022-02-25
+Preferred-Value: aeb
 Macrolanguage: jrb
 %%
 Type: language
@@ -5772,6 +5779,11 @@ Added: 2009-07-29
 Deprecated: 2020-03-28
 %%
 Type: language
+Subtag: bpc
+Description: Mbuk
+Added: 2022-02-25
+%%
+Type: language
 Subtag: bpd
 Description: Banda-Banda
 Added: 2009-07-29
@@ -6016,6 +6028,7 @@ Added: 2005-10-16
 %%
 Type: language
 Subtag: brb
+Description: Brao
 Description: Lave
 Added: 2009-07-29
 %%
@@ -8155,6 +8168,11 @@ Added: 2020-03-28
 Macrolanguage: zh
 %%
 Type: language
+Subtag: cnq
+Description: Chung
+Added: 2022-02-25
+%%
+Type: language
 Subtag: cnr
 Description: Montenegrin
 Added: 2018-01-23
@@ -8757,6 +8775,8 @@ Subtag: cug
 Description: Chungmboko
 Description: Cung
 Added: 2009-07-29
+Deprecated: 2022-02-25
+Comments: see bpc, cnq
 %%
 Type: language
 Subtag: cuh
@@ -10176,6 +10196,11 @@ Description: Tadaksahak
 Added: 2009-07-29
 %%
 Type: language
+Subtag: dsz
+Description: Mardin Sign Language
+Added: 2022-02-25
+%%
+Type: language
 Subtag: dta
 Description: Daur
 Added: 2009-07-29
@@ -10602,6 +10627,11 @@ Description: Emilian
 Added: 2009-07-29
 %%
 Type: language
+Subtag: egm
+Description: Benamanga
+Added: 2022-02-25
+%%
+Type: language
 Subtag: ego
 Description: Eggon
 Added: 2009-07-29
@@ -10913,7 +10943,7 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: env
-Description: Enwan (Edu State)
+Description: Enwan (Edo State)
 Added: 2009-07-29
 %%
 Type: language
@@ -11329,6 +11359,7 @@ Added: 2009-07-29
 Type: language
 Subtag: fit
 Description: Tornedalen Finnish
+Description: Meänkieli
 Added: 2009-07-29
 %%
 Type: language
@@ -12838,6 +12869,11 @@ Description: Gavar
 Added: 2009-07-29
 %%
 Type: language
+Subtag: gov
+Description: Goo
+Added: 2022-02-25
+%%
+Type: language
 Subtag: gow
 Description: Gorowa
 Added: 2009-07-29
@@ -14941,6 +14977,11 @@ Description: Marsian
 Added: 2009-07-29
 %%
 Type: language
+Subtag: imt
+Description: Imotong
+Added: 2022-02-25
+%%
+Type: language
 Subtag: imy
 Description: Milyan
 Added: 2009-07-29
@@ -19458,6 +19499,8 @@ Type: language
 Subtag: lak
 Description: Laka (Nigeria)
 Added: 2009-07-29
+Deprecated: 2022-02-25
+Preferred-Value: ksp
 %%
 Type: language
 Subtag: lal
@@ -19953,6 +19996,11 @@ Description: Opuuo
 Added: 2009-07-29
 %%
 Type: language
+Subtag: lgo
+Description: Lango (South Sudan)
+Added: 2022-02-25
+%%
+Type: language
 Subtag: lgq
 Description: Logba
 Added: 2009-07-29
@@ -20552,6 +20600,8 @@ Type: language
 Subtag: lno
 Description: Lango (South Sudan)
 Added: 2009-07-29
+Deprecated: 2022-02-25
+Comments: see imt, lgo, lqr, oie
 %%
 Type: language
 Subtag: lns
@@ -20724,6 +20774,11 @@ Description: Lopit
 Added: 2009-07-29
 %%
 Type: language
+Subtag: lqr
+Description: Logir
+Added: 2022-02-25
+%%
+Type: language
 Subtag: lra
 Description: Rara Bakati'
 Added: 2009-07-29
@@ -20809,6 +20864,12 @@ Description: Langue des Signes Burundaise
 Added: 2021-02-20
 %%
 Type: language
+Subtag: lsc
+Description: Albarradas Sign Language
+Description: Lengua de señas Albarradas
+Added: 2022-02-25
+%%
+Type: language
 Subtag: lsd
 Description: Lishana Deni
 Added: 2009-07-29
@@ -20883,6 +20944,13 @@ Description: Sivia Sign Language
 Added: 2019-04-16
 %%
 Type: language
+Subtag: lsw
+Description: Seychelles Sign Language
+Description: Lalang Siny Seselwa
+Description: Langue des Signes Seychelloise
+Added: 2022-02-25
+%%
+Type: language
 Subtag: lsy
 Description: Mauritian Sign Language
 Added: 2010-03-11
@@ -26779,6 +26847,11 @@ Description: Nawaru
 Added: 2009-07-29
 %%
 Type: language
+Subtag: nww
+Description: Ndwewe
+Added: 2022-02-25
+%%
+Type: language
 Subtag: nwx
 Description: Middle Newar
 Added: 2009-07-29
@@ -27201,6 +27274,11 @@ Description: Oirata
 Added: 2009-07-29
 %%
 Type: language
+Subtag: oie
+Description: Okolie
+Added: 2022-02-25
+%%
+Type: language
 Subtag: oin
 Description: Inebu One
 Added: 2009-07-29
@@ -28472,6 +28550,11 @@ Added: 2005-10-16
 Scope: collection
 %%
 Type: language
+Subtag: phj
+Description: Pahari
+Added: 2022-02-25
+%%
+Type: language
 Subtag: phk
 Description: Phake
 Added: 2009-07-29
@@ -28572,6 +28655,7 @@ Type: language
 Subtag: pii
 Description: Pini
 Added: 2009-07-29
+Deprecated: 2022-02-25
 %%
 Type: language
 Subtag: pij
@@ -29419,6 +29503,7 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: psc
+Description: Iranian Sign Language
 Description: Persian Sign Language
 Added: 2009-07-29
 %%
@@ -29772,7 +29857,13 @@ Description: Pyen
 Added: 2009-07-29
 %%
 Type: language
+Subtag: pzh
+Description: Pazeh
+Added: 2022-02-25
+%%
+Type: language
 Subtag: pzn
+Description: Jejara Naga
 Description: Para Naga
 Added: 2009-07-29
 %%
@@ -30394,6 +30485,11 @@ Description: Riang (India)
 Added: 2009-07-29
 %%
 Type: language
+Subtag: rib
+Description: Bribri Sign Language
+Added: 2022-02-25
+%%
+Type: language
 Subtag: rie
 Description: Rien
 Added: 2009-07-29
@@ -30627,6 +30723,11 @@ Added: 2009-07-29
 Deprecated: 2016-05-30
 %%
 Type: language
+Subtag: rnb
+Description: Brunca Sign Language
+Added: 2022-02-25
+%%
+Type: language
 Subtag: rnd
 Description: Ruund
 Added: 2009-07-29
@@ -30770,6 +30871,12 @@ Added: 2009-07-29
 Deprecated: 2017-02-23
 %%
 Type: language
+Subtag: rsk
+Description: Ruthenian
+Description: Rusyn
+Added: 2022-02-25
+%%
+Type: language
 Subtag: rsl
 Description: Russian Sign Language
 Added: 2009-07-29
@@ -30780,6 +30887,11 @@ Description: Miriwoong Sign Language
 Added: 2016-05-30
 %%
 Type: language
+Subtag: rsn
+Description: Rwandan Sign Language
+Added: 2022-02-25
+%%
+Type: language
 Subtag: rtc
 Description: Rungtu Chin
 Added: 2012-08-12
@@ -32276,6 +32388,8 @@ Type: language
 Subtag: smd
 Description: Sama
 Added: 2009-07-29
+Deprecated: 2022-02-25
+Preferred-Value: kmb
 %%
 Type: language
 Subtag: smf
@@ -32382,6 +32496,8 @@ Type: language
 Subtag: snb
 Description: Sebuyau
 Added: 2009-07-29
+Deprecated: 2022-02-25
+Preferred-Value: iba
 %%
 Type: language
 Subtag: snc
@@ -35199,6 +35315,11 @@ Description: Tojolabal
 Added: 2009-07-29
 %%
 Type: language
+Subtag: tok
+Description: Toki Pona
+Added: 2022-02-25
+%%
+Type: language
 Subtag: tol
 Description: Tolowa
 Added: 2009-07-29
@@ -35541,6 +35662,8 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: trv
+Description: Sediq
+Description: Seediq
 Description: Taroko
 Added: 2009-07-29
 %%
@@ -36432,6 +36555,11 @@ Description: Ughele
 Added: 2009-07-29
 %%
 Type: language
+Subtag: ugh
+Description: Kubachi
+Added: 2022-02-25
+%%
+Type: language
 Subtag: ugn
 Description: Ugandan Sign Language
 Added: 2009-07-29
@@ -36742,6 +36870,11 @@ Deprecated: 2015-02-12
 Preferred-Value: ema
 %%
 Type: language
+Subtag: uon
+Description: Kulon
+Added: 2022-02-25
+%%
+Type: language
 Subtag: upi
 Description: Umeda
 Added: 2009-07-29
@@ -36944,6 +37077,8 @@ Type: language
 Subtag: uun
 Description: Kulon-Pazeh
 Added: 2009-07-29
+Deprecated: 2022-02-25
+Comments: see pzh, uon
 %%
 Type: language
 Subtag: uur
@@ -37714,6 +37849,11 @@ Description: Wadikali
 Added: 2013-09-10
 %%
 Type: language
+Subtag: wdt
+Description: Wendat
+Added: 2022-02-25
+%%
+Type: language
 Subtag: wdu
 Description: Wadjigu
 Added: 2009-07-29
@@ -38348,6 +38488,7 @@ Type: language
 Subtag: wrd
 Description: Warduji
 Added: 2009-07-29
+Deprecated: 2022-02-25
 %%
 Type: language
 Subtag: wrg
@@ -38613,6 +38754,8 @@ Type: language
 Subtag: wya
 Description: Wyandot
 Added: 2009-07-29
+Deprecated: 2022-02-25
+Comments: see wdt, wyn
 %%
 Type: language
 Subtag: wyb
@@ -38630,6 +38773,11 @@ Description: Wymysorys
 Added: 2009-07-29
 %%
 Type: language
+Subtag: wyn
+Description: Wyandot
+Added: 2022-02-25
+%%
+Type: language
 Subtag: wyr
 Description: Wayoró
 Added: 2009-07-29
@@ -38936,6 +39084,11 @@ Description: Kwandu
 Added: 2017-02-23
 %%
 Type: language
+Subtag: xdq
+Description: Kaitag
+Added: 2022-02-25
+%%
+Type: language
 Subtag: xdy
 Description: Malayic Dayak
 Added: 2009-07-29
@@ -39079,6 +39232,11 @@ Added: 2009-07-29
 Macrolanguage: lah
 %%
 Type: language
+Subtag: xhm
+Description: Middle Khmer (1400 to 1850 CE)
+Added: 2022-02-25
+%%
+Type: language
 Subtag: xhr
 Description: Hernican
 Added: 2009-07-29
@@ -39215,6 +39373,7 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: xkk
+Description: Kachok
 Description: Kaco'
 Added: 2009-07-29
 %%
@@ -39469,6 +39628,7 @@ Macrolanguage: mg
 %%
 Type: language
 Subtag: xmx
+Description: Salawati
 Description: Maden
 Added: 2009-07-29
 %%
@@ -41728,6 +41888,12 @@ Added: 2009-07-29
 Macrolanguage: zap
 %%
 Type: language
+Subtag: zcd
+Description: Las Delicias Zapotec
+Added: 2022-02-25
+Macrolanguage: zap
+%%
+Type: language
 Subtag: zch
 Description: Central Hongshuihe Zhuang
 Added: 2009-07-29
@@ -42700,6 +42866,13 @@ Prefix: ar
 Macrolanguage: ar
 %%
 Type: extlang
+Subtag: ajs
+Description: Algerian Jewish Sign Language
+Added: 2022-02-25
+Preferred-Value: ajs
+Prefix: sgn
+%%
+Type: extlang
 Subtag: apc
 Description: North Levantine Arabic
 Added: 2009-07-29
@@ -43104,6 +43277,13 @@ Preferred-Value: dsl
 Prefix: sgn
 %%
 Type: extlang
+Subtag: dsz
+Description: Mardin Sign Language
+Added: 2022-02-25
+Preferred-Value: dsz
+Prefix: sgn
+%%
+Type: extlang
 Subtag: dup
 Description: Duano
 Added: 2009-07-29
@@ -43538,6 +43718,14 @@ Preferred-Value: lsb
 Prefix: sgn
 %%
 Type: extlang
+Subtag: lsc
+Description: Albarradas Sign Language
+Description: Lengua de señas Albarradas
+Added: 2022-02-25
+Preferred-Value: lsc
+Prefix: sgn
+%%
+Type: extlang
 Subtag: lsg
 Description: Lyons Sign Language
 Added: 2009-07-29
@@ -43589,6 +43777,15 @@ Preferred-Value: lsv
 Prefix: sgn
 %%
 Type: extlang
+Subtag: lsw
+Description: Seychelles Sign Language
+Description: Lalang Siny Seselwa
+Description: Langue des Signes Seychelloise
+Added: 2022-02-25
+Preferred-Value: lsw
+Prefix: sgn
+%%
+Type: extlang
 Subtag: lsy
 Description: Mauritian Sign Language
 Added: 2010-03-11
@@ -43880,6 +44077,7 @@ Prefix: sgn
 %%
 Type: extlang
 Subtag: psc
+Description: Iranian Sign Language
 Description: Persian Sign Language
 Added: 2009-07-29
 Preferred-Value: psc
@@ -43944,6 +44142,13 @@ Preferred-Value: pys
 Prefix: sgn
 %%
 Type: extlang
+Subtag: rib
+Description: Bribri Sign Language
+Added: 2022-02-25
+Preferred-Value: rib
+Prefix: sgn
+%%
+Type: extlang
 Subtag: rms
 Description: Romanian Sign Language
 Added: 2009-07-29
@@ -43951,6 +44156,13 @@ Preferred-Value: rms
 Prefix: sgn
 %%
 Type: extlang
+Subtag: rnb
+Description: Brunca Sign Language
+Added: 2022-02-25
+Preferred-Value: rnb
+Prefix: sgn
+%%
+Type: extlang
 Subtag: rsi
 Description: Rennellese Sign Language
 Added: 2009-07-29
@@ -43973,6 +44185,13 @@ Preferred-Value: rsm
 Prefix: sgn
 %%
 Type: extlang
+Subtag: rsn
+Description: Rwandan Sign Language
+Added: 2022-02-25
+Preferred-Value: rsn
+Prefix: sgn
+%%
+Type: extlang
 Subtag: sdl
 Description: Saudi Arabian Sign Language
 Added: 2009-07-29
@@ -44793,6 +45012,11 @@ Description: Katakana
 Added: 2005-10-16
 %%
 Type: script
+Subtag: Kawi
+Description: Kawi
+Added: 2021-12-24
+%%
+Type: script
 Subtag: Khar
 Description: Kharoshthi
 Added: 2005-10-16
@@ -45012,6 +45236,11 @@ Description: Burmese
 Added: 2005-10-16
 %%
 Type: script
+Subtag: Nagm
+Description: Nag Mundari
+Added: 2021-12-24
+%%
+Type: script
 Subtag: Nand
 Description: Nandinagari
 Added: 2018-10-28
@@ -45290,6 +45519,11 @@ Description: Sundanese
 Added: 2006-07-21
 %%
 Type: script
+Subtag: Sunu
+Description: Sunuwar
+Added: 2021-12-24
+%%
+Type: script
 Subtag: Sylo
 Description: Syloti Nagri
 Added: 2005-10-16
@@ -46736,6 +46970,7 @@ Preferred-Value: TL
 %%
 Type: region
 Subtag: TR
+Description: Türkiye
 Description: Turkey
 Added: 2005-10-16
 %%
@@ -47357,6 +47592,12 @@ Added: 2010-10-23
 Comments: Indicates that the content is transcribed according to X-SAMPA
 %%
 Type: variant
+Subtag: gallo
+Description: Gallo
+Added: 2021-08-05
+Prefix: fr
+%%
+Type: variant
 Subtag: gascon
 Description: Gascon
 Added: 2018-04-22
@@ -47526,6 +47767,19 @@ Comments: The dialect of Lipovaz/Lipovec is one of the minor local
   dialects of Resian
 %%
 Type: variant
+Subtag: ltg1929
+Description: The Latgalian language orthography codified in 1929
+Added: 2022-08-05
+Prefix: ltg
+%%
+Type: variant
+Subtag: ltg2007
+Description: The Latgalian language orthography codified in the language
+  law in 2007
+Added: 2022-06-23
+Prefix: ltg
+%%
+Type: variant
 Subtag: luna1918
 Description: Post-1917 Russian orthography
 Added: 2010-10-10
@@ -47779,6 +48033,13 @@ Comments: Sutsilvan is one of the five traditional written standards or
   "idioms" of the Romansh language.
 %%
 Type: variant
+Subtag: synnejyl
+Description: Synnejysk
+Description: South Jutish
+Added: 2021-07-17
+Prefix: da
+%%
+Type: variant
 Subtag: tarask
 Description: Belarusian in Taraskievica orthography
 Added: 2007-04-27

make/data/tzdata/VERSION

@@ -21,4 +21,4 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
-tzdata2022g
+tzdata2023c

make/data/tzdata/africa

@@ -344,6 +344,14 @@ Rule	Egypt	2007	only	-	Sep	Thu>=1	24:00	0	-
 # From Mina Samuel (2016-07-04):
 # Egyptian government took the decision to cancel the DST,
 
+# From Ahmad ElDardiry (2023-03-01):
+# Egypt officially announced today that daylight savings will be
+# applied from last Friday of April to last Thursday of October.
+# From Paul Eggert (2023-03-01):
+# Assume transitions are at 00:00 and 24:00 respectively.
+# From Amir Adib (2023-03-07):
+# https://www.facebook.com/EgyptianCabinet/posts/638829614954129/
+
 Rule	Egypt	2008	only	-	Aug	lastThu	24:00	0	-
 Rule	Egypt	2009	only	-	Aug	20	24:00	0	-
 Rule	Egypt	2010	only	-	Aug	10	24:00	0	-
@@ -353,6 +361,8 @@ Rule	Egypt	2014	only	-	May	15	24:00	1:00	S
 Rule	Egypt	2014	only	-	Jun	26	24:00	0	-
 Rule	Egypt	2014	only	-	Jul	31	24:00	1:00	S
 Rule	Egypt	2014	only	-	Sep	lastThu	24:00	0	-
+Rule	Egypt	2023	max	-	Apr	lastFri	 0:00	1:00	S
+Rule	Egypt	2023	max	-	Oct	lastThu	24:00	0	-
 
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 		#STDOFF	2:05:08.9
@@ -452,7 +462,7 @@ Zone	Africa/Nairobi	2:27:16	-	LMT	1908 May
 # President William R. Tolbert, Jr., July 23, 1971-July 31, 1972.
 # Monrovia: Executive Mansion.
 #
-# Use the abbreviation "MMT" before 1972, as the more-accurate numeric
+# Use the abbreviation "MMT" before 1972, as the more accurate numeric
 # abbreviation "-004430" would be one byte over the POSIX limit.
 #
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
@@ -589,8 +599,8 @@ Zone	Africa/Tripoli	0:52:44 -	LMT	1920
 # DST the coming summer...
 #
 # Some sources, in French:
-# http://www.defimedia.info/news/946/Rashid-Beebeejaun-:-%C2%AB-L%E2%80%99heure-d%E2%80%99%C3%A9t%C3%A9-ne-sera-pas-appliqu%C3%A9e-cette-ann%C3%A9e-%C2%BB
-# http://lexpress.mu/Story/3398~Beebeejaun---Les-objectifs-d-%C3%A9conomie-d-%C3%A9nergie-de-l-heure-d-%C3%A9t%C3%A9-ont-%C3%A9t%C3%A9-atteints-
+# http://www.defimedia.info/news/946/Rashid-Beebeejaun-:-«-L%E2%80%99heure-d%E2%80%99été-ne-sera-pas-appliquée-cette-année-»
+# http://lexpress.mu/Story/3398~Beebeejaun---Les-objectifs-d-économie-d-énergie-de-l-heure-d-été-ont-été-atteints-
 #
 # Our wrap-up:
 # https://www.timeanddate.com/news/time/mauritius-dst-will-not-repeat.html
@@ -721,7 +731,7 @@ Zone Indian/Mauritius	3:50:00 -	LMT	1907 # Port Louis
 # More articles in the press
 # https://www.yabiladi.com/articles/details/5058/secret-l-heure-d-ete-maroc-leve.html
 # http://www.lematin.ma/Actualite/Express/Article.asp?id=148923
-# http://www.lavieeco.com/actualite/Le-Maroc-passe-sur-GMT%2B1-a-partir-de-dim
+# http://www.lavieeco.com/actualite/Le-Maroc-passe-sur-GMT+1-a-partir-de-dim
 
 # From Petr Machata (2011-03-30):
 # They have it written in English here:
@@ -736,7 +746,7 @@ Zone Indian/Mauritius	3:50:00 -	LMT	1907 # Port Louis
 # According to Infomédiaire web site from Morocco (infomediaire.ma),
 # on March 9, 2012, (in French) Heure légale:
 # Le Maroc adopte officiellement l'heure d'été
-# http://www.infomediaire.ma/news/maroc/heure-l%C3%A9gale-le-maroc-adopte-officiellement-lheure-d%C3%A9t%C3%A9
+# http://www.infomediaire.ma/news/maroc/heure-légale-le-maroc-adopte-officiellement-lheure-dété
 # Governing Council adopted draft decree, that Morocco DST starts on
 # the last Sunday of March (March 25, 2012) and ends on
 # last Sunday of September (September 30, 2012)
@@ -860,19 +870,28 @@ Zone Indian/Mauritius	3:50:00 -	LMT	1907 # Port Louis
 # Friday or Saturday (and so the 2 days off are on a weekend), the next time
 # shift will be the next weekend.
 #
-# From Paul Eggert (2020-05-31):
+# From Milamber (2021-03-31, 2022-03-10):
+# https://www.mmsp.gov.ma/fr/actualites.aspx?id=2076
+# https://www.ecoactu.ma/horaires-administration-ramadan-gmtheure-gmt-a-partir-de-dimanche-27-mars/
+#
+# From Milamber (2023-03-14, 2023-03-15):
+# The return to legal GMT time will take place this Sunday, March 19 at 3 a.m.
+# ... the return to GMT+1 will be made on Sunday April 23, 2023 at 2 a.m.
+# https://www.mmsp.gov.ma/fr/actualites/passage-à-l%E2%80%99heure-gmt-à-partir-du-dimanche-19-mars-2023
+#
+# From Paul Eggert (2023-03-14):
 # For now, guess that in the future Morocco will fall back at 03:00
 # the last Sunday before Ramadan, and spring forward at 02:00 the
-# first Sunday after two days after Ramadan.  To implement this,
+# first Sunday after one day after Ramadan.  To implement this,
 # transition dates and times for 2019 through 2087 were determined by
-# running the following program under GNU Emacs 26.3.  (This algorithm
+# running the following program under GNU Emacs 28.2.  (This algorithm
 # also produces the correct transition dates for 2016 through 2018,
 # though the times differ due to Morocco's time zone change in 2018.)
 # (let ((islamic-year 1440))
 #   (require 'cal-islam)
 #   (while (< islamic-year 1511)
 #     (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year)))
-#           (b (+ 2 (calendar-islamic-to-absolute (list 10 1 islamic-year))))
+#           (b (+ 1 (calendar-islamic-to-absolute (list 10 1 islamic-year))))
 #           (sunday 0))
 #       (while (/= sunday (mod (setq a (1- a)) 7)))
 #       (while (/= sunday (mod b 7))
@@ -886,10 +905,6 @@ Zone Indian/Mauritius	3:50:00 -	LMT	1907 # Port Louis
 #         (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a))
 #         (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b)))))
 #     (setq islamic-year (+ 1 islamic-year))))
-#
-# From Milamber (2021-03-31, 2022-03-10), confirming these predictions:
-# https://www.mmsp.gov.ma/fr/actualites.aspx?id=2076
-# https://www.ecoactu.ma/horaires-administration-ramadan-gmtheure-gmt-a-partir-de-dimanche-27-mars/
 
 # Rule	NAME	FROM	TO	-	IN	ON	AT	SAVE	LETTER/S
 Rule	Morocco	1939	only	-	Sep	12	 0:00	1:00	-
@@ -942,7 +957,7 @@ Rule	Morocco	2021	only	-	May	16	 2:00	0	-
 Rule	Morocco	2022	only	-	Mar	27	 3:00	-1:00	-
 Rule	Morocco	2022	only	-	May	 8	 2:00	0	-
 Rule	Morocco	2023	only	-	Mar	19	 3:00	-1:00	-
-Rule	Morocco	2023	only	-	Apr	30	 2:00	0	-
+Rule	Morocco	2023	only	-	Apr	23	 2:00	0	-
 Rule	Morocco	2024	only	-	Mar	10	 3:00	-1:00	-
 Rule	Morocco	2024	only	-	Apr	14	 2:00	0	-
 Rule	Morocco	2025	only	-	Feb	23	 3:00	-1:00	-
@@ -958,7 +973,7 @@ Rule	Morocco	2029	only	-	Feb	18	 2:00	0	-
 Rule	Morocco	2029	only	-	Dec	30	 3:00	-1:00	-
 Rule	Morocco	2030	only	-	Feb	10	 2:00	0	-
 Rule	Morocco	2030	only	-	Dec	22	 3:00	-1:00	-
-Rule	Morocco	2031	only	-	Feb	 2	 2:00	0	-
+Rule	Morocco	2031	only	-	Jan	26	 2:00	0	-
 Rule	Morocco	2031	only	-	Dec	14	 3:00	-1:00	-
 Rule	Morocco	2032	only	-	Jan	18	 2:00	0	-
 Rule	Morocco	2032	only	-	Nov	28	 3:00	-1:00	-
@@ -974,7 +989,7 @@ Rule	Morocco	2036	only	-	Nov	23	 2:00	0	-
 Rule	Morocco	2037	only	-	Oct	 4	 3:00	-1:00	-
 Rule	Morocco	2037	only	-	Nov	15	 2:00	0	-
 Rule	Morocco	2038	only	-	Sep	26	 3:00	-1:00	-
-Rule	Morocco	2038	only	-	Nov	 7	 2:00	0	-
+Rule	Morocco	2038	only	-	Oct	31	 2:00	0	-
 Rule	Morocco	2039	only	-	Sep	18	 3:00	-1:00	-
 Rule	Morocco	2039	only	-	Oct	23	 2:00	0	-
 Rule	Morocco	2040	only	-	Sep	 2	 3:00	-1:00	-
@@ -990,7 +1005,7 @@ Rule	Morocco	2044	only	-	Aug	28	 2:00	0	-
 Rule	Morocco	2045	only	-	Jul	 9	 3:00	-1:00	-
 Rule	Morocco	2045	only	-	Aug	20	 2:00	0	-
 Rule	Morocco	2046	only	-	Jul	 1	 3:00	-1:00	-
-Rule	Morocco	2046	only	-	Aug	12	 2:00	0	-
+Rule	Morocco	2046	only	-	Aug	 5	 2:00	0	-
 Rule	Morocco	2047	only	-	Jun	23	 3:00	-1:00	-
 Rule	Morocco	2047	only	-	Jul	28	 2:00	0	-
 Rule	Morocco	2048	only	-	Jun	 7	 3:00	-1:00	-
@@ -1006,7 +1021,7 @@ Rule	Morocco	2052	only	-	Jun	 2	 2:00	0	-
 Rule	Morocco	2053	only	-	Apr	13	 3:00	-1:00	-
 Rule	Morocco	2053	only	-	May	25	 2:00	0	-
 Rule	Morocco	2054	only	-	Apr	 5	 3:00	-1:00	-
-Rule	Morocco	2054	only	-	May	17	 2:00	0	-
+Rule	Morocco	2054	only	-	May	10	 2:00	0	-
 Rule	Morocco	2055	only	-	Mar	28	 3:00	-1:00	-
 Rule	Morocco	2055	only	-	May	 2	 2:00	0	-
 Rule	Morocco	2056	only	-	Mar	12	 3:00	-1:00	-
@@ -1022,7 +1037,7 @@ Rule	Morocco	2060	only	-	Mar	 7	 2:00	0	-
 Rule	Morocco	2061	only	-	Jan	16	 3:00	-1:00	-
 Rule	Morocco	2061	only	-	Feb	27	 2:00	0	-
 Rule	Morocco	2062	only	-	Jan	 8	 3:00	-1:00	-
-Rule	Morocco	2062	only	-	Feb	19	 2:00	0	-
+Rule	Morocco	2062	only	-	Feb	12	 2:00	0	-
 Rule	Morocco	2062	only	-	Dec	31	 3:00	-1:00	-
 Rule	Morocco	2063	only	-	Feb	 4	 2:00	0	-
 Rule	Morocco	2063	only	-	Dec	16	 3:00	-1:00	-
@@ -1038,7 +1053,7 @@ Rule	Morocco	2067	only	-	Dec	11	 2:00	0	-
 Rule	Morocco	2068	only	-	Oct	21	 3:00	-1:00	-
 Rule	Morocco	2068	only	-	Dec	 2	 2:00	0	-
 Rule	Morocco	2069	only	-	Oct	13	 3:00	-1:00	-
-Rule	Morocco	2069	only	-	Nov	24	 2:00	0	-
+Rule	Morocco	2069	only	-	Nov	17	 2:00	0	-
 Rule	Morocco	2070	only	-	Oct	 5	 3:00	-1:00	-
 Rule	Morocco	2070	only	-	Nov	 9	 2:00	0	-
 Rule	Morocco	2071	only	-	Sep	20	 3:00	-1:00	-
@@ -1054,7 +1069,7 @@ Rule	Morocco	2075	only	-	Sep	15	 2:00	0	-
 Rule	Morocco	2076	only	-	Jul	26	 3:00	-1:00	-
 Rule	Morocco	2076	only	-	Sep	 6	 2:00	0	-
 Rule	Morocco	2077	only	-	Jul	18	 3:00	-1:00	-
-Rule	Morocco	2077	only	-	Aug	29	 2:00	0	-
+Rule	Morocco	2077	only	-	Aug	22	 2:00	0	-
 Rule	Morocco	2078	only	-	Jul	10	 3:00	-1:00	-
 Rule	Morocco	2078	only	-	Aug	14	 2:00	0	-
 Rule	Morocco	2079	only	-	Jun	25	 3:00	-1:00	-
@@ -1064,13 +1079,13 @@ Rule	Morocco	2080	only	-	Jul	21	 2:00	0	-
 Rule	Morocco	2081	only	-	Jun	 1	 3:00	-1:00	-
 Rule	Morocco	2081	only	-	Jul	13	 2:00	0	-
 Rule	Morocco	2082	only	-	May	24	 3:00	-1:00	-
-Rule	Morocco	2082	only	-	Jul	 5	 2:00	0	-
+Rule	Morocco	2082	only	-	Jun	28	 2:00	0	-
 Rule	Morocco	2083	only	-	May	16	 3:00	-1:00	-
 Rule	Morocco	2083	only	-	Jun	20	 2:00	0	-
 Rule	Morocco	2084	only	-	Apr	30	 3:00	-1:00	-
 Rule	Morocco	2084	only	-	Jun	11	 2:00	0	-
 Rule	Morocco	2085	only	-	Apr	22	 3:00	-1:00	-
-Rule	Morocco	2085	only	-	Jun	 3	 2:00	0	-
+Rule	Morocco	2085	only	-	May	27	 2:00	0	-
 Rule	Morocco	2086	only	-	Apr	14	 3:00	-1:00	-
 Rule	Morocco	2086	only	-	May	19	 2:00	0	-
 Rule	Morocco	2087	only	-	Mar	30	 3:00	-1:00	-
@@ -1213,15 +1228,15 @@ Zone	Africa/Windhoek	1:08:24 -	LMT	1892 Feb 8
 # From P Chan (2020-12-03):
 # GMT was adopted as the standard time of Lagos on 1905-07-01.
 # Lagos Weekly Record, 1905-06-24, p 3
-# http://ddsnext.crl.edu/titles/31558#?c=0&m=668&s=0&cv=2&r=0&xywh=1446%2C5221%2C1931%2C1235
+# http://ddsnext.crl.edu/titles/31558#?c=0&m=668&s=0&cv=2&r=0&xywh=1446,5221,1931,1235
 # says "It is officially notified that on and after the 1st of July 1905
-# Greenwich Mean Solar Time will be adopted thought the Colony and
+# Greenwich Mean Solar Time will be adopted throughout the Colony and
 # Protectorate, and that it will be necessary to put all clocks 13 minutes and
 # 35 seconds back, recording local mean time."
 #
 # It seemed that Lagos returned to LMT on 1908-07-01.
 # [The Lagos Standard], 1908-07-01, p 5
-# http://ddsnext.crl.edu/titles/31556#?c=0&m=78&s=0&cv=4&r=0&xywh=-92%2C3590%2C3944%2C2523
+# http://ddsnext.crl.edu/titles/31556#?c=0&m=78&s=0&cv=4&r=0&xywh=-92,3590,3944,2523
 # says "Scarcely have the people become accustomed to this new time, when
 # another official notice has now appeared announcing that from and after the
 # 1st July next, return will be made to local mean time."
@@ -1233,7 +1248,7 @@ Zone	Africa/Windhoek	1:08:24 -	LMT	1892 Feb 8
 # https://libsysdigi.library.illinois.edu/ilharvest/Africana/Books2011-05/3064634/3064634_1914/3064634_1914_opt.pdf#page=27
 # "On January 1st [1914], a universal standard time for Nigeria was adopted,
 # viz., half an hour fast on Greenwich mean time, corresponding to the meridian
-# 7 [degrees] 30' E. long."
+# 7° 30' E. long."
 # Lloyd's Register of Shipping (1915) says "Hitherto the time observed in Lagos
 # was the local mean time. On 1st January, 1914, standard time for the whole of
 # Nigeria was introduced ... Lagos time has been advanced about 16 minutes
@@ -1251,7 +1266,7 @@ Zone	Africa/Windhoek	1:08:24 -	LMT	1892 Feb 8
 # The Lagos Weekly Record, 1919-09-20, p 3 details discussion on the first
 # reading of this Bill by the Legislative Council of the Colony of Nigeria on
 # Thursday 1919-08-28:
-# http://ddsnext.crl.edu/titles/31558?terms&item_id=303484#?m=1118&c=1&s=0&cv=2&r=0&xywh=1261%2C3408%2C2994%2C1915
+# http://ddsnext.crl.edu/titles/31558?terms&item_id=303484#?m=1118&c=1&s=0&cv=2&r=0&xywh=1261,3408,2994,1915
 # "The proposal is that the Globe should be divided into twelve zones East and
 # West of Greenwich, of one hour each, Nigeria falling into the zone with a
 # standard of one hour fast on Greenwich Mean Time.  Nigeria standard time is

make/data/tzdata/antarctica

@@ -315,7 +315,7 @@ Zone Antarctica/Rothera	0	-	-00	1976 Dec  1
 # but that he found it more convenient to keep GMT+12
 # as supplies for the station were coming from McMurdo Sound,
 # which was on GMT+12 because New Zealand was on GMT+12 all year
-# at that time (1957).  (Source: Siple's book 90 Degrees South.)
+# at that time (1957).  (Source: Siple's book 90° South.)
 #
 # From Susan Smith
 # http://www.cybertours.com/whs/pole10.html

make/data/tzdata/asia

@@ -2714,6 +2714,40 @@ Zone	Asia/Pyongyang	8:23:00 -	LMT	1908 Apr  1
 
 
 # Lebanon
+#
+# From Saadallah Itani (2023-03-23):
+# Lebanon ... announced today delay of Spring forward from March 25 to April 20.
+#
+# From Paul Eggert (2023-03-27):
+# This announcement was by the Lebanese caretaker prime minister Najib Mikati.
+# https://www.mtv.com.lb/en/News/Local/1352516/lebanon-postpones-daylight-saving-time-adoption
+# A video was later leaked to the media of parliament speaker Nabih Berri
+# asking Mikati to postpone DST to aid observance of Ramadan, Mikati objecting
+# that this would cause problems such as scheduling airline flights, to which
+# Berri interjected, "What flights?"
+#
+# The change was controversial and led to a partly-sectarian divide.
+# Many Lebanese institutions, including the education ministry, the Maronite
+# church, and two news channels LCBI and MTV, ignored the announcement and
+# went ahead with the long-scheduled spring-forward on March 25/26, some
+# arguing that the prime minister had not followed the law because the change
+# had not been approved by the cabinet.  Google went with the announcement;
+# Apple ignored it.  At least one bank followed the announcement for its doors,
+# but ignored the announcement in internal computer systems.
+# Beirut international airport listed two times for each departure.
+# Dan Azzi wrote "My view is that this whole thing is a Dumb and Dumber movie."
+# Eventually the prime minister backed down, said the cabinet had decided to
+# stick with its 1998 decision, and that DST would begin midnight March 29/30.
+# https://www.nna-leb.gov.lb/en/miscellaneous/604093/lebanon-has-two-times-of-day-amid-daylight-savings
+# https://www.cnbc.com/2023/03/27/lebanon-in-two-different-time-zones-as-government-disagrees-on-daylight-savings.html
+#
+# Although we could model the chaos with two Zones, that would likely cause
+# more trouble than it would cure.  Since so many manual clocks and
+# computer-based timestamps ignored the announcement, stick with official
+# cabinet resolutions in the data while recording the prime minister's
+# announcement as a comment.  This is how we treated a similar situation in
+# Rio de Janeiro in spring 1993.
+#
 # Rule	NAME	FROM	TO	-	IN	ON	AT	SAVE	LETTER/S
 Rule	Lebanon	1920	only	-	Mar	28	0:00	1:00	S
 Rule	Lebanon	1920	only	-	Oct	25	0:00	0	-
@@ -2739,6 +2773,10 @@ Rule	Lebanon	1992	only	-	Oct	4	0:00	0	-
 Rule	Lebanon	1993	max	-	Mar	lastSun	0:00	1:00	S
 Rule	Lebanon	1993	1998	-	Sep	lastSun	0:00	0	-
 Rule	Lebanon	1999	max	-	Oct	lastSun	0:00	0	-
+# This one-time rule, announced by the prime minister first for April 21
+# then for March 30, is commented out for reasons described above.
+#Rule	Lebanon	2023	only	-	Mar	30	0:00	1:00	S
+
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Asia/Beirut	2:22:00 -	LMT	1880
 			2:00	Lebanon	EE%sT
@@ -2977,7 +3015,7 @@ Zone	Asia/Kathmandu	5:41:16 -	LMT	1920
 # 9pm and moving clocks forward by one hour for the next three months. ...."
 #
 # http://www.worldtimezone.com/dst_news/dst_news_pakistan01.html
-# http://www.dailytimes.com.pk/default.asp?page=2008%5C05%5C15%5Cstory_15-5-2008_pg1_4
+# http://www.dailytimes.com.pk/default.asp?page=2008\05\15\story_15-5-2008_pg1_4
 
 # From Arthur David Olson (2008-05-19):
 # XXX--midnight transitions is a guess; 2008 only is a guess.
@@ -3300,7 +3338,7 @@ Zone	Asia/Karachi	4:28:12 -	LMT	1907
 # Some of many sources in Arabic:
 # http://www.samanews.com/index.php?act=Show&id=122638
 #
-# http://safa.ps/details/news/74352/%D8%A8%D8%AF%D8%A1-%D8%A7%D9%84%D8%AA%D9%88%D9%82%D9%8A%D8%AA-%D8%A7%D9%84%D8%B5%D9%8A%D9%81%D9%8A-%D8%A8%D8%A7%D9%84%D8%B6%D9%81%D8%A9-%D9%88%D8%BA%D8%B2%D8%A9-%D9%84%D9%8A%D9%84%D8%A9-%D8%A7%D9%84%D8%AC%D9%85%D8%B9%D8%A9.html
+# http://safa.ps/details/news/74352/بدء-التوقيت-الصيفي-بالضفة-وغزة-ليلة-الجمعة.html
 #
 # Our brief summary:
 # https://www.timeanddate.com/news/time/gaza-west-bank-dst-2012.html
@@ -3310,7 +3348,7 @@ Zone	Asia/Karachi	4:28:12 -	LMT	1907
 # time from midnight on Friday, March 29, 2013" (translated).
 # [These are in Arabic and are for Gaza and for Ramallah, respectively.]
 # http://www.samanews.com/index.php?act=Show&id=154120
-# http://safa.ps/details/news/99844/%D8%B1%D8%A7%D9%85-%D8%A7%D9%84%D9%84%D9%87-%D8%A8%D8%AF%D8%A1-%D8%A7%D9%84%D8%AA%D9%88%D9%82%D9%8A%D8%AA-%D8%A7%D9%84%D8%B5%D9%8A%D9%81%D9%8A-29-%D8%A7%D9%84%D8%AC%D8%A7%D8%B1%D9%8A.html
+# http://safa.ps/details/news/99844/رام-الله-بدء-التوقيت-الصيفي-29-الجاري.html
 
 # From Steffen Thorsen (2013-09-24):
 # The Gaza and West Bank are ending DST Thursday at midnight
@@ -3408,9 +3446,41 @@ Zone	Asia/Karachi	4:28:12 -	LMT	1907
 # (2022-08-31): ... the Saturday before the last Sunday in March and October
 # at 2:00 AM ,for the years from 2023 to 2026.
 # (2022-09-05): https://mtit.pna.ps/Site/New/1453
+
+# From Heba Hamad (2023-03-22):
+# ... summer time will begin in Palestine from Saturday 04-29-2023,
+# 02:00 AM by 60 minutes forward.
 #
-# From Paul Eggert (2022-08-31):
-# For now, assume that this rule will also be used after 2026.
+# From Paul Eggert (2023-03-22):
+# For now, guess that spring and fall transitions will normally
+# continue to use 2022's rules, that during DST Palestine will switch
+# to standard time at 02:00 the last Saturday before Ramadan and back
+# to DST at 02:00 the first Saturday after Ramadan, and that
+# if the normal spring-forward or fall-back transition occurs during
+# Ramadan the former is delayed and the latter advanced.
+# To implement this, I predicted Ramadan-oriented transition dates for
+# 2023 through 2086 by running the following program under GNU Emacs 28.2,
+# with the results integrated by hand into the table below.
+# Predictions after 2086 are approximated without Ramadan.
+#
+# (let ((islamic-year 1444))
+#   (require 'cal-islam)
+#   (while (< islamic-year 1510)
+#     (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year)))
+#           (b (+ 1 (calendar-islamic-to-absolute (list 10 1 islamic-year))))
+#           (saturday 6))
+#       (while (/= saturday (mod (setq a (1- a)) 7)))
+#       (while (/= saturday (mod b 7))
+#         (setq b (1+ b)))
+#       (setq a (calendar-gregorian-from-absolute a))
+#       (setq b (calendar-gregorian-from-absolute b))
+#       (insert
+#        (format
+#         (concat "Rule Palestine\t%d\tonly\t-\t%s\t%2d\t2:00\t0\t-\n"
+#                 "Rule Palestine\t%d\tonly\t-\t%s\t%2d\t2:00\t1:00\tS\n")
+#         (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a))
+#         (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b)))))
+#     (setq islamic-year (+ 1 islamic-year))))
 
 # Rule	NAME	FROM	TO	-	IN	ON	AT	SAVE	LETTER/S
 Rule EgyptAsia	1957	only	-	May	10	0:00	1:00	S
@@ -3450,8 +3520,86 @@ Rule Palestine	2020	2021	-	Mar	Sat<=30	0:00	1:00	S
 Rule Palestine	2020	only	-	Oct	24	1:00	0	-
 Rule Palestine	2021	only	-	Oct	29	1:00	0	-
 Rule Palestine	2022	only	-	Mar	27	0:00	1:00	S
-Rule Palestine	2022	max	-	Oct	Sat<=30	2:00	0	-
-Rule Palestine	2023	max	-	Mar	Sat<=30	2:00	1:00	S
+Rule Palestine	2022	2035	-	Oct	Sat<=30	2:00	0	-
+Rule Palestine	2023	only	-	Apr	29	2:00	1:00	S
+Rule Palestine	2024	only	-	Apr	13	2:00	1:00	S
+Rule Palestine	2025	only	-	Apr	 5	2:00	1:00	S
+Rule Palestine	2026	2054	-	Mar	Sat<=30	2:00	1:00	S
+Rule Palestine	2036	only	-	Oct	18	2:00	0	-
+Rule Palestine	2037	only	-	Oct	10	2:00	0	-
+Rule Palestine	2038	only	-	Sep	25	2:00	0	-
+Rule Palestine	2039	only	-	Sep	17	2:00	0	-
+Rule Palestine	2039	only	-	Oct	22	2:00	1:00	S
+Rule Palestine	2039	2067	-	Oct	Sat<=30	2:00	0	-
+Rule Palestine	2040	only	-	Sep	 1	2:00	0	-
+Rule Palestine	2040	only	-	Oct	13	2:00	1:00	S
+Rule Palestine	2041	only	-	Aug	24	2:00	0	-
+Rule Palestine	2041	only	-	Sep	28	2:00	1:00	S
+Rule Palestine	2042	only	-	Aug	16	2:00	0	-
+Rule Palestine	2042	only	-	Sep	20	2:00	1:00	S
+Rule Palestine	2043	only	-	Aug	 1	2:00	0	-
+Rule Palestine	2043	only	-	Sep	12	2:00	1:00	S
+Rule Palestine	2044	only	-	Jul	23	2:00	0	-
+Rule Palestine	2044	only	-	Aug	27	2:00	1:00	S
+Rule Palestine	2045	only	-	Jul	15	2:00	0	-
+Rule Palestine	2045	only	-	Aug	19	2:00	1:00	S
+Rule Palestine	2046	only	-	Jun	30	2:00	0	-
+Rule Palestine	2046	only	-	Aug	11	2:00	1:00	S
+Rule Palestine	2047	only	-	Jun	22	2:00	0	-
+Rule Palestine	2047	only	-	Jul	27	2:00	1:00	S
+Rule Palestine	2048	only	-	Jun	 6	2:00	0	-
+Rule Palestine	2048	only	-	Jul	18	2:00	1:00	S
+Rule Palestine	2049	only	-	May	29	2:00	0	-
+Rule Palestine	2049	only	-	Jul	 3	2:00	1:00	S
+Rule Palestine	2050	only	-	May	21	2:00	0	-
+Rule Palestine	2050	only	-	Jun	25	2:00	1:00	S
+Rule Palestine	2051	only	-	May	 6	2:00	0	-
+Rule Palestine	2051	only	-	Jun	17	2:00	1:00	S
+Rule Palestine	2052	only	-	Apr	27	2:00	0	-
+Rule Palestine	2052	only	-	Jun	 1	2:00	1:00	S
+Rule Palestine	2053	only	-	Apr	12	2:00	0	-
+Rule Palestine	2053	only	-	May	24	2:00	1:00	S
+Rule Palestine	2054	only	-	Apr	 4	2:00	0	-
+Rule Palestine	2054	only	-	May	16	2:00	1:00	S
+Rule Palestine	2055	only	-	May	 1	2:00	1:00	S
+Rule Palestine	2056	only	-	Apr	22	2:00	1:00	S
+Rule Palestine	2057	only	-	Apr	 7	2:00	1:00	S
+Rule Palestine	2058	max	-	Mar	Sat<=30	2:00	1:00	S
+Rule Palestine	2068	only	-	Oct	20	2:00	0	-
+Rule Palestine	2069	only	-	Oct	12	2:00	0	-
+Rule Palestine	2070	only	-	Oct	 4	2:00	0	-
+Rule Palestine	2071	only	-	Sep	19	2:00	0	-
+Rule Palestine	2072	only	-	Sep	10	2:00	0	-
+Rule Palestine	2072	only	-	Oct	15	2:00	1:00	S
+Rule Palestine	2073	only	-	Sep	 2	2:00	0	-
+Rule Palestine	2073	only	-	Oct	 7	2:00	1:00	S
+Rule Palestine	2074	only	-	Aug	18	2:00	0	-
+Rule Palestine	2074	only	-	Sep	29	2:00	1:00	S
+Rule Palestine	2075	only	-	Aug	10	2:00	0	-
+Rule Palestine	2075	only	-	Sep	14	2:00	1:00	S
+Rule Palestine	2075	max	-	Oct	Sat<=30	2:00	0	-
+Rule Palestine	2076	only	-	Jul	25	2:00	0	-
+Rule Palestine	2076	only	-	Sep	 5	2:00	1:00	S
+Rule Palestine	2077	only	-	Jul	17	2:00	0	-
+Rule Palestine	2077	only	-	Aug	28	2:00	1:00	S
+Rule Palestine	2078	only	-	Jul	 9	2:00	0	-
+Rule Palestine	2078	only	-	Aug	13	2:00	1:00	S
+Rule Palestine	2079	only	-	Jun	24	2:00	0	-
+Rule Palestine	2079	only	-	Aug	 5	2:00	1:00	S
+Rule Palestine	2080	only	-	Jun	15	2:00	0	-
+Rule Palestine	2080	only	-	Jul	20	2:00	1:00	S
+Rule Palestine	2081	only	-	Jun	 7	2:00	0	-
+Rule Palestine	2081	only	-	Jul	12	2:00	1:00	S
+Rule Palestine	2082	only	-	May	23	2:00	0	-
+Rule Palestine	2082	only	-	Jul	 4	2:00	1:00	S
+Rule Palestine	2083	only	-	May	15	2:00	0	-
+Rule Palestine	2083	only	-	Jun	19	2:00	1:00	S
+Rule Palestine	2084	only	-	Apr	29	2:00	0	-
+Rule Palestine	2084	only	-	Jun	10	2:00	1:00	S
+Rule Palestine	2085	only	-	Apr	21	2:00	0	-
+Rule Palestine	2085	only	-	Jun	 2	2:00	1:00	S
+Rule Palestine	2086	only	-	Apr	13	2:00	0	-
+Rule Palestine	2086	only	-	May	18	2:00	1:00	S
 
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Asia/Gaza	2:17:52	-	LMT	1900 Oct
@@ -3655,7 +3803,7 @@ Zone	Asia/Singapore	6:55:25 -	LMT	1901 Jan  1
 # standard time is SLST.
 #
 # From Paul Eggert (2016-10-18):
-# "SLST" seems to be reasonably recent and rarely-used outside time
+# "SLST" seems to be reasonably recent and rarely used outside time
 # zone nerd sources.  I searched Google News and found three uses of
 # it in the International Business Times of India in February and
 # March of this year when discussing cricket match times, but nothing

make/data/tzdata/australasia

@@ -346,7 +346,7 @@ Zone Antarctica/Macquarie 0	-	-00	1899 Nov
 
 # From Steffen Thorsen (2013-01-10):
 # Fiji will end DST on 2014-01-19 02:00:
-# http://www.fiji.gov.fj/Media-Center/Press-Releases/DAYLIGHT-SAVINGS-TO-END-THIS-MONTH-%281%29.aspx
+# http://www.fiji.gov.fj/Media-Center/Press-Releases/DAYLIGHT-SAVINGS-TO-END-THIS-MONTH-(1).aspx
 
 # From Ken Rylander (2014-10-20):
 # DST will start Nov. 2 this year.
@@ -746,7 +746,7 @@ Zone Pacific/Pago_Pago	 12:37:12 -	LMT	1892 Jul  5
 #
 # Samoa's Daylight Saving Time Act 2009 is available here, but does not
 # contain any dates:
-# http://www.parliament.gov.ws/documents/acts/Daylight%20Saving%20Act%20%202009%20%28English%29%20-%20Final%207-7-091.pdf
+# http://www.parliament.gov.ws/documents/acts/Daylight%20Saving%20Act%20%202009%20(English)%20-%20Final%207-7-091.pdf
 
 # From Laupue Raymond Hughes (2010-10-07):
 # Please see
@@ -1831,7 +1831,7 @@ Zone	Pacific/Efate	11:13:16 -	LMT	1912 Jan 13 # Vila
 # period.  It would probably be reasonable to assume Guam use GMT+9 during
 # that period of time like the surrounding area.
 
-# From Paul Eggert (2018-11-18):
+# From Paul Eggert (2023-01-23):
 # Howse writes (p 153) "The Spaniards, on the other hand, reached the
 # Philippines and the Ladrones from America," and implies that the Ladrones
 # (now called the Marianas) kept American date for quite some time.
@@ -1844,7 +1844,7 @@ Zone	Pacific/Efate	11:13:16 -	LMT	1912 Jan 13 # Vila
 # they did as that avoids the need for a separate zone due to our 1970 cutoff.
 #
 # US Public Law 106-564 (2000-12-23) made UT +10 the official standard time,
-# under the name "Chamorro Standard Time".  There is no official abbreviation,
+# under the name "Chamorro standard time".  There is no official abbreviation,
 # but Congressman Robert A. Underwood, author of the bill that became law,
 # wrote in a press release (2000-12-27) that he will seek the use of "ChST".
 
@@ -2222,24 +2222,18 @@ Zone	Pacific/Efate	11:13:16 -	LMT	1912 Jan 13 # Vila
 # an international standard, there are some places on the high seas where the
 # correct date is ambiguous.
 
-# From Wikipedia <https://en.wikipedia.org/wiki/Time_zone> (2005-08-31):
-# Before 1920, all ships kept local apparent time on the high seas by setting
-# their clocks at night or at the morning sight so that, given the ship's
-# speed and direction, it would be 12 o'clock when the Sun crossed the ship's
-# meridian (12 o'clock = local apparent noon).  During 1917, at the
-# Anglo-French Conference on Time-keeping at Sea, it was recommended that all
-# ships, both military and civilian, should adopt hourly standard time zones
-# on the high seas.  Whenever a ship was within the territorial waters of any
-# nation it would use that nation's standard time.  The captain was permitted
-# to change his ship's clocks at a time of his choice following his ship's
-# entry into another zone time - he often chose midnight.  These zones were
-# adopted by all major fleets between 1920 and 1925 but not by many
-# independent merchant ships until World War II.
+# From Wikipedia <https://en.wikipedia.org/wiki/Nautical_time> (2023-01-23):
+# The nautical time zone system is analogous to the terrestrial time zone
+# system for use on high seas.  Under the system time changes are required for
+# changes of longitude in one-hour steps.  The one-hour step corresponds to a
+# time zone width of 15° longitude.  The 15° gore that is offset from GMT or
+# UT1 (not UTC) by twelve hours is bisected by the nautical date line into two
+# 7°30' gores that differ from GMT by ±12 hours.  A nautical date line is
+# implied but not explicitly drawn on time zone maps.  It follows the 180th
+# meridian except where it is interrupted by territorial waters adjacent to
+# land, forming gaps: it is a pole-to-pole dashed line.
 
-# From Paul Eggert, using references suggested by Oscar van Vlijmen
-# (2005-03-20):
-#
-# The American Practical Navigator (2002)
-# http://pollux.nss.nima.mil/pubs/pubs_j_apn_sections.html?rid=187
-# talks only about the 180-degree meridian with respect to ships in
-# international waters; it ignores the international date line.
+# From Paul Eggert (2023-01-23):
+# The American Practical Navigator <https://msi.nga.mil/Publications/APN>,
+# 2019 edition, merely says that the International Date Line
+# "coincides with the 180th meridian over most of its length."

make/data/tzdata/backward

@@ -297,6 +297,7 @@ Link	America/Argentina/Cordoba	America/Rosario
 Link	America/Tijuana		America/Santa_Isabel
 Link	America/Denver		America/Shiprock
 Link	America/Toronto		America/Thunder_Bay
+Link	America/Edmonton	America/Yellowknife
 Link	Pacific/Auckland	Antarctica/South_Pole
 Link	Asia/Shanghai		Asia/Chongqing
 Link	Asia/Shanghai		Asia/Harbin

make/data/tzdata/europe

@@ -540,9 +540,7 @@ Zone	Europe/London	-0:01:15 -	LMT	1847 Dec  1
 # other form with a traditional approximation for Irish timestamps
 # after 1971-10-31 02:00 UTC; although this approximation has tm_isdst
 # flags that are reversed, its UTC offsets are correct and this often
-# suffices.  This source file currently uses only nonnegative SAVE
-# values, but this is intended to change and downstream code should
-# not rely on it.
+# suffices....
 #
 # The following is like GB-Eire and EU, except with standard time in
 # summer and negative daylight saving time in winter.  It is for when
@@ -1136,19 +1134,18 @@ Zone Atlantic/Faroe	-0:27:04 -	LMT	1908 Jan 11 # Tórshavn
 #
 # From Jürgen Appel (2022-11-25):
 # https://ina.gl/samlinger/oversigt-over-samlinger/samling/dagsordener/dagsorden.aspx?lang=da&day=24-11-2022
-# If I understand this correctly, from the next planned switch to
-# summer time, Greenland will permanently stay at that time, i.e. no
-# switch back to winter time in 2023 will occur.
 #
-# From Paul Eggert (2022-11-28):
-# The official document in Danish
-# https://naalakkersuisut.gl/-/media/naalakkersuisut/filer/kundgoerelser/2022/11/2511/31_da_inatsisartutlov-om-tidens-bestemmelse.pdf?la=da&hash=A33597D8A38CC7038465241119EF34F3
-# says standard time for Greenland is -02, that Naalakkersuisut can lay down
-# rules for DST and can require some areas to use a different time zone,
-# and that this all takes effect 2023-03-25 22:00.  The abovementioned
-# "bekymringer" URL says the intent is no transition March 25, that
-# Greenland will not go back to winter time in fall 2023, and that
-# only America/Nuuk is affected (though further changes may occur).
+# From Thomas M. Steenholdt (2022-12-02):
+# - The bill to move America/Nuuk from UTC-03 to UTC-02 passed.
+# - The bill to stop observing DST did not (Greenland will stop observing DST
+#   when EU does).
+# Details on the implementation are here (section 6):
+# https://ina.gl/dvd/EM%202022/pdf/media/2553529/pkt17_em2022_tidens_bestemmelse_bem_da.pdf
+# This is how the change will be implemented:
+# 1. The shift *to* DST in 2023 happens as normal.
+# 2. The shift *from* DST in 2023 happens as normal, but coincides with the
+#    shift to UTC-02 normaltime (people will not change their clocks here).
+# 3. After this, DST is still observed, but as -02/-01 instead of -03/-02.
 
 # Rule	NAME	FROM	TO	-	IN	ON	AT	SAVE	LETTER/S
 Rule	Thule	1991	1992	-	Mar	lastSun	2:00	1:00	D
@@ -1172,8 +1169,8 @@ Zone America/Scoresbysund -1:27:52 -	LMT	1916 Jul 28 # Ittoqqortoormiit
 			-1:00	EU	-01/+00
 Zone America/Nuuk	-3:26:56 -	LMT	1916 Jul 28 # Godthåb
 			-3:00	-	-03	1980 Apr  6  2:00
-			-3:00	EU	-03/-02	2023 Mar 25 22:00
-			-2:00	-	-02
+			-3:00	EU	-03/-02	2023 Oct 29  1:00u
+			-2:00	EU	-02/-01
 Zone America/Thule	-4:35:08 -	LMT	1916 Jul 28 # Pituffik
 			-4:00	Thule	A%sT
 
@@ -1509,9 +1506,9 @@ Zone	Europe/Paris	0:09:21 -	LMT	1891 Mar 16
 Rule	Germany	1946	only	-	Apr	14	2:00s	1:00	S
 Rule	Germany	1946	only	-	Oct	 7	2:00s	0	-
 Rule	Germany	1947	1949	-	Oct	Sun>=1	2:00s	0	-
-# http://www.ptb.de/de/org/4/44/441/salt.htm says the following transition
-# occurred at 3:00 MEZ, not the 2:00 MEZ given in Shanks & Pottenger.
-# Go with the PTB.
+# https://www.ptb.de/cms/en/ptb/fachabteilungen/abt4/fb-44/ag-441/realisation-of-legal-time-in-germany/dst-and-midsummer-dst-in-germany-until-1979.html
+# says the following transition occurred at 3:00 MEZ, not the 2:00 MEZ
+# given in Shanks & Pottenger. Go with the PTB.
 Rule	Germany	1947	only	-	Apr	 6	3:00s	1:00	S
 Rule	Germany	1947	only	-	May	11	2:00s	2:00	M
 Rule	Germany	1947	only	-	Jun	29	3:00	1:00	S
@@ -2272,7 +2269,7 @@ Zone Europe/Bucharest	1:44:24 -	LMT	1891 Oct
 # the State Duma has approved ... the draft bill on returning to
 # winter time standard and return Russia 11 time zones.  The new
 # regulations will come into effect on October 26, 2014 at 02:00 ...
-# http://asozd2.duma.gov.ru/main.nsf/%28Spravka%29?OpenAgent&RN=431985-6&02
+# http://asozd2.duma.gov.ru/main.nsf/(Spravka)?OpenAgent&RN=431985-6&02
 # Here is a link where we put together table (based on approved Bill N
 # 431985-6) with proposed 11 Russian time zones and corresponding
 # areas/cities/administrative centers in the Russian Federation (in English):
@@ -2682,13 +2679,13 @@ Zone Europe/Volgograd	 2:57:40 -	LMT	1920 Jan  3
 			 3:00	-	+03	1930 Jun 21
 			 4:00	-	+04	1961 Nov 11
 			 4:00	Russia	+04/+05	1988 Mar 27  2:00s
-			 3:00	Russia	+03/+04	1991 Mar 31  2:00s
+			 3:00	Russia	MSK/MSD	1991 Mar 31  2:00s
 			 4:00	-	+04	1992 Mar 29  2:00s
-			 3:00	Russia	+03/+04	2011 Mar 27  2:00s
-			 4:00	-	+04	2014 Oct 26  2:00s
-			 3:00	-	+03	2018 Oct 28  2:00s
+			 3:00	Russia	MSK/MSD	2011 Mar 27  2:00s
+			 4:00	-	MSK	2014 Oct 26  2:00s
+			 3:00	-	MSK	2018 Oct 28  2:00s
 			 4:00	-	+04	2020 Dec 27  2:00s
-			 3:00	-	+03
+			 3:00	-	MSK
 
 # From Paul Eggert (2016-11-11):
 # Europe/Saratov covers:
@@ -2719,11 +2716,11 @@ Zone Europe/Saratov	 3:04:18 -	LMT	1919 Jul  1  0:00u
 Zone Europe/Kirov	 3:18:48 -	LMT	1919 Jul  1  0:00u
 			 3:00	-	+03	1930 Jun 21
 			 4:00	Russia	+04/+05	1989 Mar 26  2:00s
-			 3:00	Russia	+03/+04	1991 Mar 31  2:00s
+			 3:00	Russia	MSK/MSD	1991 Mar 31  2:00s
 			 4:00	-	+04	1992 Mar 29  2:00s
-			 3:00	Russia	+03/+04	2011 Mar 27  2:00s
-			 4:00	-	+04	2014 Oct 26  2:00s
-			 3:00	-	+03
+			 3:00	Russia	MSK/MSD	2011 Mar 27  2:00s
+			 4:00	-	MSK	2014 Oct 26  2:00s
+			 3:00	-	MSK
 
 # From Tim Parenti (2014-07-03), per Oscar van Vlijmen (2001-08-25):
 # Europe/Samara covers...

make/data/tzdata/iso3166.tab

@@ -261,7 +261,7 @@ SY	Syria
 SZ	Eswatini (Swaziland)
 TC	Turks & Caicos Is
 TD	Chad
-TF	French Southern Territories
+TF	French S. Terr.
 TG	Togo
 TH	Thailand
 TJ	Tajikistan

make/data/tzdata/leapseconds

@@ -95,11 +95,11 @@ Leap	2016	Dec	31	23:59:60	+	S
 # Any additional leap seconds will come after this.
 # This Expires line is commented out for now,
 # so that pre-2020a zic implementations do not reject this file.
-#Expires 2023	Jun	28	00:00:00
+#Expires 2023	Dec	28	00:00:00
 
 # POSIX timestamps for the data in this file:
 #updated 1467936000 (2016-07-08 00:00:00 UTC)
-#expires 1687910400 (2023-06-28 00:00:00 UTC)
+#expires 1703721600 (2023-12-28 00:00:00 UTC)
 
-#	Updated through IERS Bulletin C64
-#	File expires on:  28 June 2023
+#	Updated through IERS Bulletin C65
+#	File expires on:  28 December 2023

make/data/tzdata/northamerica

@@ -1,4 +1,3 @@
-#
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -299,9 +298,10 @@ Zone	PST8PDT		 -8:00	US	P%sT
 #  -10	Standard Alaska Time (AST)	Alaska-Hawaii standard time (AHST)
 #  -11	(unofficial) Nome (NST)		Bering standard time (BST)
 #
-# From Paul Eggert (2000-01-08), following a heads-up from Rives McDow:
-# Public law 106-564 (2000-12-23) introduced ... "Chamorro Standard Time"
+# From Paul Eggert (2023-01-23), from a 2001-01-08 heads-up from Rives McDow:
+# Public law 106-564 (2000-12-23) introduced "Chamorro standard time"
 # for time in Guam and the Northern Marianas.  See the file "australasia".
+# Also see 15 U.S.C. §263 <https://www.law.cornell.edu/uscode/text/15/263>.
 #
 # From Paul Eggert (2015-04-17):
 # HST and HDT are standardized abbreviations for Hawaii-Aleutian
@@ -618,7 +618,7 @@ Zone America/Los_Angeles -7:52:58 -	LMT	1883 Nov 18 20:00u
 # local times of other Alaskan locations so that they change simultaneously.
 
 # From Paul Eggert (2014-07-18):
-# One opinion of the early-1980s turmoil in Alaska over time zones and
+# One opinion of the early 1980s turmoil in Alaska over time zones and
 # daylight saving time appeared as graffiti on a Juneau airport wall:
 # "Welcome to Juneau.  Please turn your watch back to the 19th century."
 # See: Turner W. Alaska's four time zones now two. NY Times 1983-11-01.
@@ -690,6 +690,10 @@ Zone America/Los_Angeles -7:52:58 -	LMT	1883 Nov 18 20:00u
 # So they won't be waiting for Alaska to join them on 2019-03-10, but will
 # rather change their clocks twice in seven weeks.
 
+# From Paul Eggert (2023-01-23):
+# America/Adak is for the Aleutian Islands that are part of Alaska
+# and are west of 169.5° W.
+
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Juneau	 15:02:19 -	LMT	1867 Oct 19 15:33:32
 			 -8:57:41 -	LMT	1900 Aug 20 12:00
@@ -2148,10 +2152,6 @@ Zone America/Fort_Nelson	-8:10:47 -	LMT	1884
 # Nunavut ... moved ... to incorporate the whole territory into one time zone.
 # Nunavut moves to single time zone Oct. 31
 # http://www.nunatsiaq.com/nunavut/nvt90903_13.html
-#
-# From Antoine Leca (1999-09-06):
-# We then need to create a new timezone for the Kitikmeot region of Nunavut
-# to differentiate it from the Yellowknife region.
 
 # From Paul Eggert (1999-09-20):
 # Basic Facts: The New Territory
@@ -2345,9 +2345,6 @@ Zone America/Cambridge_Bay 0	-	-00	1920 # trading post est.?
 			-5:00	-	EST	2000 Nov  5  0:00
 			-6:00	-	CST	2001 Apr  1  3:00
 			-7:00	Canada	M%sT
-Zone America/Yellowknife 0	-	-00	1935 # Yellowknife founded?
-			-7:00	NT_YK	M%sT	1980
-			-7:00	Canada	M%sT
 Zone America/Inuvik	0	-	-00	1953 # Inuvik founded
 			-8:00	NT_YK	P%sT	1979 Apr lastSun  2:00
 			-7:00	NT_YK	M%sT	1980
@@ -2584,7 +2581,7 @@ Zone America/Dawson	-9:17:40 -	LMT	1900 Aug 20
 # and in addition changes all of Chihuahua to -06 with no DST.
 
 # From Heitor David Pinto (2022-11-28):
-# Now the northern municipalities want to have the same time zone as the
+# Now the northern [municipios] want to have the same time zone as the
 # respective neighboring cities in the US, for example Juárez in UTC-7 with
 # DST, matching El Paso, and Ojinaga in UTC-6 with DST, matching Presidio....
 # the president authorized the publication of the decree for November 29,
@@ -2621,7 +2618,7 @@ Zone America/Merida	-5:58:28 -	LMT	1922 Jan  1  6:00u
 			-5:00	-	EST	1982 Dec  2
 			-6:00	Mexico	C%sT
 # Coahuila, Nuevo León, Tamaulipas (near US border)
-# This includes the following municipalities:
+# This includes the following municipios:
 #   in Coahuila: Acuña, Allende, Guerrero, Hidalgo, Jiménez, Morelos, Nava,
 #     Ocampo, Piedras Negras, Villa Unión, Zaragoza
 #   in Nuevo León: Anáhuac
@@ -2647,8 +2644,8 @@ Zone America/Mexico_City -6:36:36 -	LMT	1922 Jan  1  7:00u
 			-6:00	-	CST	2002 Feb 20
 			-6:00	Mexico	C%sT
 # Chihuahua (near US border - western side)
-# This includes the municipalities of Janos, Ascensión, Juárez, Guadalupe,
-# and Práxedis G Guerrero.
+# This includes the municipios of Janos, Ascensión, Juárez, Guadalupe, and
+# Práxedis G Guerrero.
 # http://gaceta.diputados.gob.mx/PDF/65/2a022/nov/20221124-VII.pdf
 Zone America/Ciudad_Juarez -7:05:56 -	LMT	1922 Jan  1  7:00u
 			-7:00	-	MST	1927 Jun 10 23:00
@@ -2662,7 +2659,8 @@ Zone America/Ciudad_Juarez -7:05:56 -	LMT	1922 Jan  1  7:00u
 			-6:00	-	CST	2022 Nov 30  0:00
 			-7:00	US	M%sT
 # Chihuahua (near US border - eastern side)
-# The municipalities of Coyame del Sotol, Ojinaga, and Manuel Benavides.
+# This includes the municipios of Coyame del Sotol, Ojinaga, and Manuel
+# Benavides.
 # http://gaceta.diputados.gob.mx/PDF/65/2a022/nov/20221124-VII.pdf
 Zone America/Ojinaga	-6:57:40 -	LMT	1922 Jan  1  7:00u
 			-7:00	-	MST	1927 Jun 10 23:00
@@ -3083,7 +3081,7 @@ Zone America/Costa_Rica	-5:36:13 -	LMT	1890        # San José
 #
 # He supplied these references:
 #
-# http://www.prensalatina.com.mx/article.asp?ID=%7B4CC32C1B-A9F7-42FB-8A07-8631AFC923AF%7D&language=ES
+# http://www.prensalatina.com.mx/article.asp?ID={4CC32C1B-A9F7-42FB-8A07-8631AFC923AF}&language=ES
 # http://actualidad.terra.es/sociedad/articulo/cuba_llama_ahorrar_energia_cambio_1957044.htm
 #
 # From Alex Krivenyshev (2007-10-25):

make/data/tzdata/southamerica

@@ -231,7 +231,7 @@ Rule	Arg	2008	only	-	Oct	Sun>=15	0:00	1:00	-
 # Hora de verano para la República Argentina
 # http://buenasiembra.com.ar/esoterismo/astrologia/hora-de-verano-de-la-republica-argentina-27.html
 # says that standard time in Argentina from 1894-10-31
-# to 1920-05-01 was -4:16:48.25.  Go with this more-precise value
+# to 1920-05-01 was -4:16:48.25.  Go with this more precise value
 # over Shanks & Pottenger.  It is upward compatible with Milne, who
 # says Córdoba time was -4:16:48.2.
 

make/data/tzdata/zone.tab

@@ -144,9 +144,8 @@ CA	+744144-0944945	America/Resolute	Central - NU (Resolute)
 CA	+624900-0920459	America/Rankin_Inlet	Central - NU (central)
 CA	+5024-10439	America/Regina	CST - SK (most areas)
 CA	+5017-10750	America/Swift_Current	CST - SK (midwest)
-CA	+5333-11328	America/Edmonton	Mountain - AB; BC (E); SK (W)
+CA	+5333-11328	America/Edmonton	Mountain - AB; BC (E); NT (E); SK (W)
 CA	+690650-1050310	America/Cambridge_Bay	Mountain - NU (west)
-CA	+6227-11421	America/Yellowknife	Mountain - NT (central)
 CA	+682059-1334300	America/Inuvik	Mountain - NT (west)
 CA	+4906-11631	America/Creston	MST - BC (Creston)
 CA	+5546-12014	America/Dawson_Creek	MST - BC (Dawson Cr, Ft St John)
@@ -162,7 +161,7 @@ CG	-0416+01517	Africa/Brazzaville
 CH	+4723+00832	Europe/Zurich
 CI	+0519-00402	Africa/Abidjan
 CK	-2114-15946	Pacific/Rarotonga
-CL	-3327-07040	America/Santiago	Chile (most areas)
+CL	-3327-07040	America/Santiago	most of Chile
 CL	-5309-07055	America/Punta_Arenas	Region of Magallanes
 CL	-2709-10926	Pacific/Easter	Easter Island
 CM	+0403+00942	Africa/Douala
@@ -174,10 +173,10 @@ CU	+2308-08222	America/Havana
 CV	+1455-02331	Atlantic/Cape_Verde
 CW	+1211-06900	America/Curacao
 CX	-1025+10543	Indian/Christmas
-CY	+3510+03322	Asia/Nicosia	Cyprus (most areas)
+CY	+3510+03322	Asia/Nicosia	most of Cyprus
 CY	+3507+03357	Asia/Famagusta	Northern Cyprus
 CZ	+5005+01426	Europe/Prague
-DE	+5230+01322	Europe/Berlin	Germany (most areas)
+DE	+5230+01322	Europe/Berlin	most of Germany
 DE	+4742+00841	Europe/Busingen	Busingen
 DJ	+1136+04309	Africa/Djibouti
 DK	+5540+01235	Europe/Copenhagen
@@ -210,7 +209,7 @@ GF	+0456-05220	America/Cayenne
 GG	+492717-0023210	Europe/Guernsey
 GH	+0533-00013	Africa/Accra
 GI	+3608-00521	Europe/Gibraltar
-GL	+6411-05144	America/Nuuk	Greenland (most areas)
+GL	+6411-05144	America/Nuuk	most of Greenland
 GL	+7646-01840	America/Danmarkshavn	National Park (east coast)
 GL	+7029-02158	America/Scoresbysund	Scoresbysund/Ittoqqortoormiit
 GL	+7634-06847	America/Thule	Thule/Pituffik
@@ -258,7 +257,7 @@ KP	+3901+12545	Asia/Pyongyang
 KR	+3733+12658	Asia/Seoul
 KW	+2920+04759	Asia/Kuwait
 KY	+1918-08123	America/Cayman
-KZ	+4315+07657	Asia/Almaty	Kazakhstan (most areas)
+KZ	+4315+07657	Asia/Almaty	most of Kazakhstan
 KZ	+4448+06528	Asia/Qyzylorda	Qyzylorda/Kyzylorda/Kzyl-Orda
 KZ	+5312+06337	Asia/Qostanay	Qostanay/Kostanay/Kustanay
 KZ	+5017+05710	Asia/Aqtobe	Aqtobe/Aktobe
@@ -282,12 +281,12 @@ MD	+4700+02850	Europe/Chisinau
 ME	+4226+01916	Europe/Podgorica
 MF	+1804-06305	America/Marigot
 MG	-1855+04731	Indian/Antananarivo
-MH	+0709+17112	Pacific/Majuro	Marshall Islands (most areas)
+MH	+0709+17112	Pacific/Majuro	most of Marshall Islands
 MH	+0905+16720	Pacific/Kwajalein	Kwajalein
 MK	+4159+02126	Europe/Skopje
 ML	+1239-00800	Africa/Bamako
 MM	+1647+09610	Asia/Yangon
-MN	+4755+10653	Asia/Ulaanbaatar	Mongolia (most areas)
+MN	+4755+10653	Asia/Ulaanbaatar	most of Mongolia
 MN	+4801+09139	Asia/Hovd	Bayan-Olgiy, Govi-Altai, Hovd, Uvs, Zavkhan
 MN	+4804+11430	Asia/Choibalsan	Dornod, Sukhbaatar
 MO	+221150+1133230	Asia/Macau
@@ -325,7 +324,7 @@ NO	+5955+01045	Europe/Oslo
 NP	+2743+08519	Asia/Kathmandu
 NR	-0031+16655	Pacific/Nauru
 NU	-1901-16955	Pacific/Niue
-NZ	-3652+17446	Pacific/Auckland	New Zealand (most areas)
+NZ	-3652+17446	Pacific/Auckland	most of New Zealand
 NZ	-4357-17633	Pacific/Chatham	Chatham Islands
 OM	+2336+05835	Asia/Muscat
 PA	+0858-07932	America/Panama
@@ -333,7 +332,7 @@ PE	-1203-07703	America/Lima
 PF	-1732-14934	Pacific/Tahiti	Society Islands
 PF	-0900-13930	Pacific/Marquesas	Marquesas Islands
 PF	-2308-13457	Pacific/Gambier	Gambier Islands
-PG	-0930+14710	Pacific/Port_Moresby	Papua New Guinea (most areas)
+PG	-0930+14710	Pacific/Port_Moresby	most of Papua New Guinea
 PG	-0613+15534	Pacific/Bougainville	Bougainville
 PH	+1435+12100	Asia/Manila
 PK	+2452+06703	Asia/Karachi
@@ -379,7 +378,7 @@ RU	+4310+13156	Asia/Vladivostok	MSK+07 - Amur River
 RU	+643337+1431336	Asia/Ust-Nera	MSK+07 - Oymyakonsky
 RU	+5934+15048	Asia/Magadan	MSK+08 - Magadan
 RU	+4658+14242	Asia/Sakhalin	MSK+08 - Sakhalin Island
-RU	+6728+15343	Asia/Srednekolymsk	MSK+08 - Sakha (E); North Kuril Is
+RU	+6728+15343	Asia/Srednekolymsk	MSK+08 - Sakha (E); N Kuril Is
 RU	+5301+15839	Asia/Kamchatka	MSK+09 - Kamchatka
 RU	+6445+17729	Asia/Anadyr	MSK+09 - Bering Sea
 RW	-0157+03004	Africa/Kigali
@@ -420,7 +419,7 @@ TT	+1039-06131	America/Port_of_Spain
 TV	-0831+17913	Pacific/Funafuti
 TW	+2503+12130	Asia/Taipei
 TZ	-0648+03917	Africa/Dar_es_Salaam
-UA	+5026+03031	Europe/Kyiv	Ukraine (most areas)
+UA	+5026+03031	Europe/Kyiv	most of Ukraine
 UG	+0019+03225	Africa/Kampala
 UM	+2813-17722	Pacific/Midway	Midway Islands
 UM	+1917+16637	Pacific/Wake	Wake Island
@@ -443,7 +442,7 @@ US	+465042-1012439	America/North_Dakota/New_Salem	Central - ND (Morton rural)
 US	+471551-1014640	America/North_Dakota/Beulah	Central - ND (Mercer)
 US	+394421-1045903	America/Denver	Mountain (most areas)
 US	+433649-1161209	America/Boise	Mountain - ID (south); OR (east)
-US	+332654-1120424	America/Phoenix	MST - Arizona (except Navajo)
+US	+332654-1120424	America/Phoenix	MST - AZ (except Navajo)
 US	+340308-1181434	America/Los_Angeles	Pacific
 US	+611305-1495401	America/Anchorage	Alaska (most areas)
 US	+581807-1342511	America/Juneau	Alaska - Juneau area
@@ -451,7 +450,7 @@ US	+571035-1351807	America/Sitka	Alaska - Sitka area
 US	+550737-1313435	America/Metlakatla	Alaska - Annette Island
 US	+593249-1394338	America/Yakutat	Alaska - Yakutat
 US	+643004-1652423	America/Nome	Alaska (west)
-US	+515248-1763929	America/Adak	Aleutian Islands
+US	+515248-1763929	America/Adak	Alaska - western Aleutians
 US	+211825-1575130	Pacific/Honolulu	Hawaii
 UY	-345433-0561245	America/Montevideo
 UZ	+3940+06648	Asia/Samarkand	Uzbekistan (west)

make/devkit/Tools.gmk

@@ -87,8 +87,17 @@ endif
 # Define external dependencies
 
 # Latest that could be made to work.
-GCC_VER := 10.3.0
-ifeq ($(GCC_VER), 10.3.0)
+GCC_VER := 11.2.0
+ifeq ($(GCC_VER), 11.2.0)
+  gcc_ver := gcc-11.2.0
+  binutils_ver := binutils-2.37
+  ccache_ver := ccache-3.7.12
+  mpfr_ver := mpfr-4.1.0
+  gmp_ver := gmp-6.2.1
+  mpc_ver := mpc-1.2.1
+  gdb_ver := gdb-11.1
+  REQUIRED_MIN_MAKE_MAJOR_VERSION := 4
+else ifeq ($(GCC_VER), 10.3.0)
   gcc_ver := gcc-10.3.0
   binutils_ver := binutils-2.36.1
   ccache_ver := ccache-3.7.11

make/hotspot/lib/CompileGtest.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016, 2021, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2016, 2022, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -49,7 +49,7 @@ $(eval $(call SetupJdkLibrary, BUILD_GTEST_LIBGTEST, \
         $(GTEST_FRAMEWORK_SRC)/googletest/src \
         $(GTEST_FRAMEWORK_SRC)/googlemock/src, \
     INCLUDE_FILES := gtest-all.cc gmock-all.cc, \
-    DISABLED_WARNINGS_gcc := undef unused-result format-nonliteral, \
+    DISABLED_WARNINGS_gcc := undef unused-result format-nonliteral maybe-uninitialized, \
     DISABLED_WARNINGS_clang := undef unused-result format-nonliteral, \
     CFLAGS := $(JVM_CFLAGS) \
         -I$(GTEST_FRAMEWORK_SRC)/googletest \

make/hotspot/test/GtestImage.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2016, 2023, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -41,10 +41,22 @@ ifeq ($(call isTargetOs, windows), true)
   $(foreach v, $(JVM_VARIANTS), \
     $(eval $(call SetupCopyFiles, COPY_GTEST_MSVCR_$v, \
         DEST := $(TEST_IMAGE_DIR)/hotspot/gtest/$v, \
-        FILES := $(MSVCR_DLL) $(VCRUNTIME_1_DLL) $(MSVCP_DLL), \
+        FILES := $(MSVCR_DLL), \
         FLATTEN := true, \
     )) \
     $(eval TARGETS += $$(COPY_GTEST_MSVCR_$v)) \
+    $(eval $(call SetupCopyFiles, COPY_GTEST_VCRUNTIME_1_$v, \
+        DEST := $(TEST_IMAGE_DIR)/hotspot/gtest/$v, \
+        FILES := $(VCRUNTIME_1_DLL), \
+        FLATTEN := true, \
+    )) \
+    $(eval TARGETS += $$(COPY_GTEST_VCRUNTIME_1_$v)) \
+    $(eval $(call SetupCopyFiles, COPY_GTEST_MSVCP_$v, \
+        DEST := $(TEST_IMAGE_DIR)/hotspot/gtest/$v, \
+        FILES := $(MSVCP_DLL), \
+        FLATTEN := true, \
+    )) \
+    $(eval TARGETS += $$(COPY_GTEST_MSVCP_$v)) \
     $(if $(call equals, $(COPY_DEBUG_SYMBOLS), true), \
       $(eval $(call SetupCopyFiles, COPY_GTEST_PDB_$v, \
           SRC := $(HOTSPOT_OUTPUTDIR)/variant-$v/libjvm/gtest, \

make/jdk/src/classes/build/tools/charsetmapping/SPI.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2018, 2023, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -50,18 +50,19 @@ public class SPI {
                         out.println(line);
                     } else {
                         charsets.values()
-                                .stream()
-                                .filter(cs -> cs.pkgName.equals("sun.nio.cs.ext") &&
-                                              !cs.isInternal &&
-                                              (cs.os == null || cs.os.equals(os)))
-                                .forEach( cs -> {
-                            out.printf("        charset(\"%s\", \"%s\",%n", cs.csName, cs.clzName);
-                            out.printf("                new String[] {%n");
-                            for (String alias : cs.aliases) {
-                                out.printf("                    \"%s\",%n", alias);
-                            }
-                            out.printf("                });%n%n");
-                        });
+                            .stream()
+                            .filter(cs -> cs.pkgName.equals("sun.nio.cs.ext") &&
+                                          !cs.isInternal &&
+                                          (cs.os == null || cs.os.equals(os)))
+                            .forEach( cs -> {
+                                out.printf("        charset(\"%s\", \"%s\",%n", cs.csName, cs.clzName);
+                                out.printf("                new String[] {%n");
+                                for (String alias : cs.aliases) {
+                                    out.printf("                    \"%s\",%n",
+                                            alias);
+                                }
+                                out.printf("                });%n%n");
+                            });
                     }
                 }
             } else if (type.startsWith("stdcs")) {    // StandardCharsets.java
@@ -93,8 +94,15 @@ public class SPI {
                                  .filter(cs -> cs.pkgName.equals("sun.nio.cs"))
                                  .forEach( cs -> {
                              if (cs.aliases == null || cs.aliases.length == 0) {
-                                 out.printf("    static String[] aliases_%s() { return null; }%n%n",
-                                            cs.clzName);
+                                 if (cs.csName.equals("GB18030")) {
+                                     out.printf("    static String[] aliases_GB18030() { return new String[] {%n");
+                                     out.printf("            GB18030.IS_2000 ? \"gb18030-2000\" : \"gb18030-2022\"%n");
+                                     out.printf("        };%n");
+                                     out.printf("    }%n%n");
+                                 } else {
+                                     out.printf("    static String[] aliases_%s() { return null; }%n%n",
+                                             cs.clzName);
+                                 }
                              } else {
                                  boolean methodEnd = true;
                                  // non-final for SJIS and MS932 to support sun.nio.cs.map

make/jdk/src/classes/build/tools/cldrconverter/Bundle.java

@@ -197,9 +197,7 @@ class Bundle {
         // parentsMap contains resources from id's parents.
         Map<String, Object> parentsMap = new HashMap<>();
         for (int i = cldrBundles.length - 1; i > index; i--) {
-            if (!("no".equals(cldrBundles[i]) || cldrBundles[i].startsWith("no_"))) {
-                parentsMap.putAll(CLDRConverter.getCLDRBundle(cldrBundles[i]));
-            }
+            parentsMap.putAll(CLDRConverter.getCLDRBundle(cldrBundles[i]));
         }
         // Duplicate myMap as parentsMap for "root" so that the
         // fallback works. This is a hack, though.

make/modules/java.base/lib/CoreLibraries.gmk

@@ -49,6 +49,7 @@ $(eval $(call SetupNativeCompilation, BUILD_LIBFDLIBM, \
     CFLAGS_windows_debug := -DLOGGING, \
     CFLAGS_aix := -qfloat=nomaf, \
     DISABLED_WARNINGS_gcc := sign-compare misleading-indentation array-bounds, \
+    DISABLED_WARNINGS_gcc_k_rem_pio2.c := maybe-uninitialized, \
     DISABLED_WARNINGS_clang := sign-compare misleading-indentation, \
     DISABLED_WARNINGS_microsoft := 4146 4244 4018, \
     ARFLAGS := $(ARFLAGS), \

make/modules/java.desktop/lib/Awt2dLibraries.gmk

@@ -481,7 +481,7 @@ else
           $(BUILD_LIBFREETYPE_CFLAGS), \
       EXTRA_HEADER_DIRS := $(BUILD_LIBFREETYPE_HEADER_DIRS), \
       DISABLED_WARNINGS_microsoft := 4018 4267 4244 4312 4819, \
-      DISABLED_WARNINGS_gcc := implicit-fallthrough cast-function-type bad-function-cast, \
+      DISABLED_WARNINGS_gcc := implicit-fallthrough cast-function-type bad-function-cast dangling-pointer stringop-overflow, \
       LDFLAGS := $(LDFLAGS_JDKLIB) \
           $(call SET_SHARED_LIBRARY_ORIGIN), \
   ))
@@ -504,7 +504,7 @@ else
                         -DHB_NO_PRAGMA_GCC_DIAGNOSTIC
    endif
    ifeq ($(call isTargetOs, linux macosx), true)
-     HARFBUZZ_CFLAGS += -DHAVE_INTEL_ATOMIC_PRIMITIVES
+     HARFBUZZ_CFLAGS += -DHAVE_INTEL_ATOMIC_PRIMITIVES -DHB_NO_VISIBILITY
    endif
 
    # Early re-canonizing has to be disabled to workaround an internal XlC compiler error
@@ -517,8 +517,9 @@ else
    LIBFONTMANAGER_EXCLUDE_FILES += libharfbuzz/hb-ft.cc
 
    HARFBUZZ_DISABLED_WARNINGS_gcc := type-limits missing-field-initializers strict-aliasing
+   # noexcept-type required for GCC 7 builds. Not required for GCC 8+.
    HARFBUZZ_DISABLED_WARNINGS_CXX_gcc := reorder delete-non-virtual-dtor strict-overflow \
-        maybe-uninitialized class-memaccess unused-result extra
+        maybe-uninitialized class-memaccess unused-result extra use-after-free noexcept-type
    HARFBUZZ_DISABLED_WARNINGS_clang := unused-value incompatible-pointer-types \
         tautological-constant-out-of-range-compare int-to-pointer-cast \
         undef missing-field-initializers range-loop-analysis \

make/modules/jdk.internal.vm.ci/Java.gmk

@@ -26,13 +26,5 @@
 # -parameters provides method's parameters information in class file,
 # JVMCI compilers make use of that information for various sanity checks.
 # Don't use Indy strings concatenation to have good JVMCI startup performance.
-# The exports are needed since JVMCI is dynamically exported (see
-# jdk.vm.ci.services.internal.ReflectionAccessJDK::openJVMCITo).
 
 JAVAC_FLAGS += -parameters -XDstringConcat=inline
-
-## WORKAROUND jdk.internal.vm.ci source structure issue
-JVMCI_MODULESOURCEPATH := $(MODULESOURCEPATH) \
-	$(subst /$(MODULE)/,/*/, $(filter-out %processor/src, \
-		$(wildcard $(TOPDIR)/src/$(MODULE)/share/classes/*/src)))
-MODULESOURCEPATH := $(call PathList, $(JVMCI_MODULESOURCEPATH))

make/test/JtregNativeHotspot.gmk

@@ -871,7 +871,7 @@ BUILD_HOTSPOT_JTREG_EXECUTABLES_LIBS_exesigtest := -ljvm
 
 ifeq ($(call isTargetOs, windows), true)
     BUILD_HOTSPOT_JTREG_EXECUTABLES_CFLAGS_exeFPRegs := -MT
-    BUILD_HOTSPOT_JTREG_EXCLUDE += exesigtest.c libterminatedThread.c libTestJNI.c
+    BUILD_HOTSPOT_JTREG_EXCLUDE += exesigtest.c libterminatedThread.c libTestJNI.c libnativeStack.c
     BUILD_HOTSPOT_JTREG_LIBRARIES_LIBS_libatExit := jvm.lib
 else
     BUILD_HOTSPOT_JTREG_LIBRARIES_LIBS_libbootclssearch_agent += -lpthread
@@ -1508,6 +1508,7 @@ else
     BUILD_HOTSPOT_JTREG_LIBRARIES_LIBS_libgetphase002 += -lpthread
     BUILD_HOTSPOT_JTREG_LIBRARIES_LIBS_libterminatedThread += -lpthread
     BUILD_HOTSPOT_JTREG_LIBRARIES_LIBS_libatExit += -ljvm
+    BUILD_HOTSPOT_JTREG_LIBRARIES_LIBS_libnativeStack += -lpthread
 endif
 
 # This evaluation is expensive and should only be done if this target was

src/demo/share/java2d/J2DBench/build.xml

@@ -49,7 +49,7 @@
   <target name="compile" depends="init"
         description="compile the source " >
     <!-- Compile the java code from ${src} into ${build} -->
-    <javac debug="off" source="1.7" target="1.7" srcdir="${src}" destdir="${build}"/>
+    <javac debug="off" source="17" target="17" srcdir="${src}" destdir="${build}"/>
   </target>
 
   <target name="run" depends="dist"

src/demo/share/java2d/J2DBench/src/j2dbench/Result.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2022, Oracle and/or its affiliates. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -40,11 +40,11 @@
 
 package j2dbench;
 
-import java.util.Vector;
-import java.util.Hashtable;
-import java.util.Enumeration;
 import java.io.PrintWriter;
 import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.Vector;
 
 public class Result {
     public static final int RATE_UNKNOWN    = 0;
@@ -243,7 +243,7 @@ public class Result {
     int repsPerRun;
     int unitsPerRep;
     Vector times;
-    Hashtable modifiers;
+    LinkedHashMap modifiers;
     Throwable error;
 
     public Result(Test test) {
@@ -277,7 +277,7 @@ public class Result {
         this.error = t;
     }
 
-    public void setModifiers(Hashtable modifiers) {
+    public void setModifiers(LinkedHashMap modifiers) {
         this.modifiers = modifiers;
     }
 
@@ -297,7 +297,7 @@ public class Result {
         return ((long) getRepsPerRun()) * ((long) getUnitsPerRep());
     }
 
-    public Hashtable getModifiers() {
+    public LinkedHashMap getModifiers() {
         return modifiers;
     }
 
@@ -423,11 +423,11 @@ public class Result {
             System.out.println(test+" averaged "+getAverageString());
         }
         if (true) {
-            Enumeration enum_ = modifiers.keys();
+            Iterator iter_ = modifiers.keySet().iterator();
             System.out.print("    with");
             String sep = " ";
-            while (enum_.hasMoreElements()) {
-                Modifier mod = (Modifier) enum_.nextElement();
+            while (iter_.hasNext()) {
+                Modifier mod = (Modifier) iter_.next();
                 Object v = modifiers.get(mod);
                 System.out.print(sep);
                 System.out.print(mod.getAbbreviatedModifierDescription(v));
@@ -442,9 +442,9 @@ public class Result {
                    "num-reps=\""+getRepsPerRun()+"\" "+
                    "num-units=\""+getUnitsPerRep()+"\" "+
                    "name=\""+test.getTreeName()+"\">");
-        Enumeration enum_ = modifiers.keys();
-        while (enum_.hasMoreElements()) {
-            Modifier mod = (Modifier) enum_.nextElement();
+        Iterator iter_ = modifiers.keySet().iterator();
+        while (iter_.hasNext()) {
+            Modifier mod = (Modifier) iter_.next();
             Object v = modifiers.get(mod);
             String val = mod.getModifierValueName(v);
             pw.println("    <option "+

src/demo/share/java2d/J2DBench/src/j2dbench/TestEnvironment.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2022, Oracle and/or its affiliates. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -40,15 +40,15 @@
 
 package j2dbench;
 
+import java.awt.AlphaComposite;
 import java.awt.Canvas;
-import java.awt.Image;
+import java.awt.Color;
+import java.awt.Dimension;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
-import java.awt.Dimension;
-import java.awt.AlphaComposite;
-import java.awt.Color;
+import java.awt.Image;
 import java.awt.Toolkit;
-import java.util.Hashtable;
+import java.util.LinkedHashMap;
 
 import j2dbench.tests.GraphicsTests;
 
@@ -105,12 +105,12 @@ public class TestEnvironment implements Node.Visitor {
     Image srcImage;
     boolean stopped;
     ResultSet results;
-    Hashtable modifiers;
+    LinkedHashMap modifiers;
     Timer timer;
 
     public TestEnvironment() {
         results = new ResultSet();
-        modifiers = new Hashtable();
+        modifiers = new LinkedHashMap();
         timer = Timer.getImpl();
     }
 
@@ -246,8 +246,8 @@ public class TestEnvironment implements Node.Visitor {
         modifiers.remove(o);
     }
 
-    public Hashtable getModifiers() {
-        return (Hashtable) modifiers.clone();
+    public LinkedHashMap getModifiers() {
+        return (LinkedHashMap) modifiers.clone();
     }
 
     public void record(Result result) {

src/hotspot/cpu/aarch64/aarch64.ad

@@ -3440,7 +3440,8 @@ encode %{
         __ mov_metadata(dst_reg, (Metadata*)con);
       } else {
         assert(rtype == relocInfo::none, "unexpected reloc type");
-        if (con < (address)(uintptr_t)os::vm_page_size()) {
+        if (! __ is_valid_AArch64_address(con) ||
+            con < (address)(uintptr_t)os::vm_page_size()) {
           __ mov(dst_reg, con);
         } else {
           uint64_t offset;
@@ -3916,7 +3917,7 @@ encode %{
 
     // Handle existing monitor.
     __ ldr(tmp, Address(oop, oopDesc::mark_offset_in_bytes()));
-    __ tbnz(disp_hdr, exact_log2(markWord::monitor_value), object_has_monitor);
+    __ tbnz(tmp, exact_log2(markWord::monitor_value), object_has_monitor);
 
     // Check if it is still a light weight lock, this is is true if we
     // see the stack address of the basicLock in the markWord of the
@@ -4922,7 +4923,7 @@ operand iRegP()
   match(iRegP_R0);
   //match(iRegP_R2);
   //match(iRegP_R4);
-  //match(iRegP_R5);
+  match(iRegP_R5);
   match(thread_RegP);
   op_cost(0);
   format %{ %}
@@ -8645,6 +8646,7 @@ instruct membar_release() %{
 
 instruct membar_storestore() %{
   match(MemBarStoreStore);
+  match(StoreStoreFence);
   ins_cost(VOLATILE_REF_COST);
 
   format %{ "MEMBAR-store-store" %}
@@ -17027,16 +17029,17 @@ instruct string_compress(iRegP_R2 src, iRegP_R1 dst, iRegI_R3 len,
                          iRegI_R0 result, rFlagsReg cr)
 %{
   match(Set result (StrCompressedCopy src (Binary dst len)));
-  effect(TEMP tmp1, TEMP tmp2, TEMP tmp3, TEMP tmp4, USE_KILL src, USE_KILL dst, USE_KILL len, KILL cr);
+  effect(TEMP tmp1, TEMP tmp2, TEMP tmp3, TEMP tmp4,
+         USE_KILL src, USE_KILL dst, USE len, KILL cr);
 
-  format %{ "String Compress $src,$dst -> $result    // KILL R1, R2, R3, R4" %}
+  format %{ "String Compress $src,$dst,$len -> $result  // KILL $src,$dst" %}
   ins_encode %{
     __ char_array_compress($src$$Register, $dst$$Register, $len$$Register,
+                           $result$$Register,
                            $tmp1$$FloatRegister, $tmp2$$FloatRegister,
-                           $tmp3$$FloatRegister, $tmp4$$FloatRegister,
-                           $result$$Register);
+                           $tmp3$$FloatRegister, $tmp4$$FloatRegister);
   %}
-  ins_pipe( pipe_slow );
+  ins_pipe(pipe_slow);
 %}
 
 // fast byte[] to char[] inflation
@@ -17061,22 +17064,43 @@ instruct string_inflate(Universe dummy, iRegP_R0 src, iRegP_R1 dst, iRegI_R2 len
 
 // encode char[] to byte[] in ISO_8859_1
 instruct encode_iso_array(iRegP_R2 src, iRegP_R1 dst, iRegI_R3 len,
-                          vRegD_V0 Vtmp1, vRegD_V1 Vtmp2,
-                          vRegD_V2 Vtmp3, vRegD_V3 Vtmp4,
+                          vRegD_V0 vtmp0, vRegD_V1 vtmp1,
+                          vRegD_V2 vtmp2, vRegD_V3 vtmp3,
                           iRegI_R0 result, rFlagsReg cr)
 %{
   predicate(!((EncodeISOArrayNode*)n)->is_ascii());
   match(Set result (EncodeISOArray src (Binary dst len)));
-  effect(USE_KILL src, USE_KILL dst, USE_KILL len,
-         KILL Vtmp1, KILL Vtmp2, KILL Vtmp3, KILL Vtmp4, KILL cr);
+  effect(USE_KILL src, USE_KILL dst, USE len,
+         KILL vtmp0, KILL vtmp1, KILL vtmp2, KILL vtmp3, KILL cr);
 
-  format %{ "Encode array $src,$dst,$len -> $result" %}
+  format %{ "Encode ISO array $src,$dst,$len -> $result" %}
   ins_encode %{
     __ encode_iso_array($src$$Register, $dst$$Register, $len$$Register,
-         $result$$Register, $Vtmp1$$FloatRegister,  $Vtmp2$$FloatRegister,
-         $Vtmp3$$FloatRegister,  $Vtmp4$$FloatRegister);
+                        $result$$Register, false,
+                        $vtmp0$$FloatRegister, $vtmp1$$FloatRegister,
+                        $vtmp2$$FloatRegister, $vtmp3$$FloatRegister);
   %}
-  ins_pipe( pipe_class_memory );
+  ins_pipe(pipe_class_memory);
+%}
+
+instruct encode_ascii_array(iRegP_R2 src, iRegP_R1 dst, iRegI_R3 len,
+                            vRegD_V0 vtmp0, vRegD_V1 vtmp1,
+                            vRegD_V2 vtmp2, vRegD_V3 vtmp3,
+                            iRegI_R0 result, rFlagsReg cr)
+%{
+  predicate(((EncodeISOArrayNode*)n)->is_ascii());
+  match(Set result (EncodeISOArray src (Binary dst len)));
+  effect(USE_KILL src, USE_KILL dst, USE len,
+         KILL vtmp0, KILL vtmp1, KILL vtmp2, KILL vtmp3, KILL cr);
+
+  format %{ "Encode ASCII array $src,$dst,$len -> $result" %}
+  ins_encode %{
+    __ encode_iso_array($src$$Register, $dst$$Register, $len$$Register,
+                        $result$$Register, true,
+                        $vtmp0$$FloatRegister, $vtmp1$$FloatRegister,
+                        $vtmp2$$FloatRegister, $vtmp3$$FloatRegister);
+  %}
+  ins_pipe(pipe_class_memory);
 %}
 
 // ============================================================================

src/hotspot/cpu/aarch64/assembler_aarch64.hpp

@@ -2448,6 +2448,12 @@ public:
   INSN(cnt,    0, 0b100000010110, 0); // accepted arrangements: T8B, T16B
   INSN(uaddlp, 1, 0b100000001010, 2); // accepted arrangements: T8B, T16B, T4H, T8H, T2S, T4S
   INSN(uaddlv, 1, 0b110000001110, 1); // accepted arrangements: T8B, T16B, T4H, T8H,      T4S
+  // Zero compare.
+  INSN(cmeq,   0, 0b100000100110, 3); // accepted arrangements: T8B, T16B, T4H, T8H, T2S, T4S, T2D
+  INSN(cmge,   1, 0b100000100010, 3); // accepted arrangements: T8B, T16B, T4H, T8H, T2S, T4S, T2D
+  INSN(cmgt,   0, 0b100000100010, 3); // accepted arrangements: T8B, T16B, T4H, T8H, T2S, T4S, T2D
+  INSN(cmle,   1, 0b100000100110, 3); // accepted arrangements: T8B, T16B, T4H, T8H, T2S, T4S, T2D
+  INSN(cmlt,   0, 0b100000101010, 3); // accepted arrangements: T8B, T16B, T4H, T8H, T2S, T4S, T2D
 
 #undef INSN
 

src/hotspot/cpu/aarch64/atomic_aarch64.hpp

@@ -37,6 +37,8 @@ typedef uint64_t (*aarch64_atomic_stub_t)(volatile void *ptr, uint64_t arg1, uin
 // Pointers to stubs
 extern aarch64_atomic_stub_t aarch64_atomic_fetch_add_4_impl;
 extern aarch64_atomic_stub_t aarch64_atomic_fetch_add_8_impl;
+extern aarch64_atomic_stub_t aarch64_atomic_fetch_add_4_relaxed_impl;
+extern aarch64_atomic_stub_t aarch64_atomic_fetch_add_8_relaxed_impl;
 extern aarch64_atomic_stub_t aarch64_atomic_xchg_4_impl;
 extern aarch64_atomic_stub_t aarch64_atomic_xchg_8_impl;
 extern aarch64_atomic_stub_t aarch64_atomic_cmpxchg_1_impl;

src/hotspot/cpu/aarch64/jvmciCodeInstaller_aarch64.cpp

@@ -138,21 +138,21 @@ void CodeInstaller::pd_relocate_JavaMethod(CodeBuffer &cbuf, JVMCIObject hotspot
       assert(method == NULL || !method->is_static(), "cannot call static method with invokeinterface");
       NativeCall* call = nativeCall_at(_instructions->start() + pc_offset);
       _instructions->relocate(call->instruction_address(), virtual_call_Relocation::spec(_invoke_mark_pc));
-      call->trampoline_jump(cbuf, SharedRuntime::get_resolve_virtual_call_stub());
+      call->trampoline_jump(cbuf, SharedRuntime::get_resolve_virtual_call_stub(), JVMCI_CHECK);
       break;
     }
     case INVOKESTATIC: {
       assert(method == NULL || method->is_static(), "cannot call non-static method with invokestatic");
       NativeCall* call = nativeCall_at(_instructions->start() + pc_offset);
       _instructions->relocate(call->instruction_address(), relocInfo::static_call_type);
-      call->trampoline_jump(cbuf, SharedRuntime::get_resolve_static_call_stub());
+      call->trampoline_jump(cbuf, SharedRuntime::get_resolve_static_call_stub(), JVMCI_CHECK);
       break;
     }
     case INVOKESPECIAL: {
       assert(method == NULL || !method->is_static(), "cannot call static method with invokespecial");
       NativeCall* call = nativeCall_at(_instructions->start() + pc_offset);
       _instructions->relocate(call->instruction_address(), relocInfo::opt_virtual_call_type);
-      call->trampoline_jump(cbuf, SharedRuntime::get_resolve_opt_virtual_call_stub());
+      call->trampoline_jump(cbuf, SharedRuntime::get_resolve_opt_virtual_call_stub(), JVMCI_CHECK);
       break;
     }
     default:

src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp

@@ -5031,112 +5031,119 @@ void MacroAssembler::fill_words(Register base, Register cnt, Register value)
   bind(fini);
 }
 
-// Intrinsic for sun/nio/cs/ISO_8859_1$Encoder.implEncodeISOArray and
-// java/lang/StringUTF16.compress.
+// Intrinsic for
+//
+// - sun/nio/cs/ISO_8859_1$Encoder.implEncodeISOArray
+//     return the number of characters copied.
+// - java/lang/StringUTF16.compress
+//     return zero (0) if copy fails, otherwise 'len'.
+//
+// This version always returns the number of characters copied, and does not
+// clobber the 'len' register. A successful copy will complete with the post-
+// condition: 'res' == 'len', while an unsuccessful copy will exit with the
+// post-condition: 0 <= 'res' < 'len'.
+//
+// NOTE: Attempts to use 'ld2' (and 'umaxv' in the ISO part) has proven to
+//       degrade performance (on Ampere Altra - Neoverse N1), to an extent
+//       beyond the acceptable, even though the footprint would be smaller.
+//       Using 'umaxv' in the ASCII-case comes with a small penalty but does
+//       avoid additional bloat.
+//
 void MacroAssembler::encode_iso_array(Register src, Register dst,
-                      Register len, Register result,
-                      FloatRegister Vtmp1, FloatRegister Vtmp2,
-                      FloatRegister Vtmp3, FloatRegister Vtmp4)
+                                      Register len, Register res, bool ascii,
+                                      FloatRegister vtmp0, FloatRegister vtmp1,
+                                      FloatRegister vtmp2, FloatRegister vtmp3)
 {
-    Label DONE, SET_RESULT, NEXT_32, NEXT_32_PRFM, LOOP_8, NEXT_8, LOOP_1, NEXT_1,
-        NEXT_32_START, NEXT_32_PRFM_START;
-    Register tmp1 = rscratch1, tmp2 = rscratch2;
+  Register cnt = res;
+  Register max = rscratch1;
+  Register chk = rscratch2;
 
-      mov(result, len); // Save initial len
+  prfm(Address(src), PLDL1STRM);
+  movw(cnt, len);
 
-      cmp(len, (u1)8); // handle shortest strings first
-      br(LT, LOOP_1);
-      cmp(len, (u1)32);
-      br(LT, NEXT_8);
-      // The following code uses the SIMD 'uzp1' and 'uzp2' instructions
-      // to convert chars to bytes
-      if (SoftwarePrefetchHintDistance >= 0) {
-        ld1(Vtmp1, Vtmp2, Vtmp3, Vtmp4, T8H, src);
-        subs(tmp2, len, SoftwarePrefetchHintDistance/2 + 16);
-        br(LE, NEXT_32_START);
-        b(NEXT_32_PRFM_START);
-        BIND(NEXT_32_PRFM);
-          ld1(Vtmp1, Vtmp2, Vtmp3, Vtmp4, T8H, src);
-        BIND(NEXT_32_PRFM_START);
-          prfm(Address(src, SoftwarePrefetchHintDistance));
-          orr(v4, T16B, Vtmp1, Vtmp2);
-          orr(v5, T16B, Vtmp3, Vtmp4);
-          uzp1(Vtmp1, T16B, Vtmp1, Vtmp2);
-          uzp1(Vtmp3, T16B, Vtmp3, Vtmp4);
-          uzp2(v5, T16B, v4, v5); // high bytes
-          umov(tmp2, v5, D, 1);
-          fmovd(tmp1, v5);
-          orr(tmp1, tmp1, tmp2);
-          cbnz(tmp1, LOOP_8);
-          stpq(Vtmp1, Vtmp3, dst);
-          sub(len, len, 32);
-          add(dst, dst, 32);
-          add(src, src, 64);
-          subs(tmp2, len, SoftwarePrefetchHintDistance/2 + 16);
-          br(GE, NEXT_32_PRFM);
-          cmp(len, (u1)32);
-          br(LT, LOOP_8);
-        BIND(NEXT_32);
-          ld1(Vtmp1, Vtmp2, Vtmp3, Vtmp4, T8H, src);
-        BIND(NEXT_32_START);
-      } else {
-        BIND(NEXT_32);
-          ld1(Vtmp1, Vtmp2, Vtmp3, Vtmp4, T8H, src);
-      }
-      prfm(Address(src, SoftwarePrefetchHintDistance));
-      uzp1(v4, T16B, Vtmp1, Vtmp2);
-      uzp1(v5, T16B, Vtmp3, Vtmp4);
-      orr(Vtmp1, T16B, Vtmp1, Vtmp2);
-      orr(Vtmp3, T16B, Vtmp3, Vtmp4);
-      uzp2(Vtmp1, T16B, Vtmp1, Vtmp3); // high bytes
-      umov(tmp2, Vtmp1, D, 1);
-      fmovd(tmp1, Vtmp1);
-      orr(tmp1, tmp1, tmp2);
-      cbnz(tmp1, LOOP_8);
-      stpq(v4, v5, dst);
-      sub(len, len, 32);
-      add(dst, dst, 32);
-      add(src, src, 64);
-      cmp(len, (u1)32);
-      br(GE, NEXT_32);
-      cbz(len, DONE);
+#define ASCII(insn) do { if (ascii) { insn; } } while (0)
 
-    BIND(LOOP_8);
-      cmp(len, (u1)8);
-      br(LT, LOOP_1);
-    BIND(NEXT_8);
-      ld1(Vtmp1, T8H, src);
-      uzp1(Vtmp2, T16B, Vtmp1, Vtmp1); // low bytes
-      uzp2(Vtmp3, T16B, Vtmp1, Vtmp1); // high bytes
-      fmovd(tmp1, Vtmp3);
-      cbnz(tmp1, NEXT_1);
-      strd(Vtmp2, dst);
+  Label LOOP_32, DONE_32, FAIL_32;
 
-      sub(len, len, 8);
-      add(dst, dst, 8);
-      add(src, src, 16);
-      cmp(len, (u1)8);
-      br(GE, NEXT_8);
+  BIND(LOOP_32);
+  {
+    cmpw(cnt, 32);
+    br(LT, DONE_32);
+    ld1(vtmp0, vtmp1, vtmp2, vtmp3, T8H, Address(post(src, 64)));
+    // Extract lower bytes.
+    FloatRegister vlo0 = v4;
+    FloatRegister vlo1 = v5;
+    uzp1(vlo0, T16B, vtmp0, vtmp1);
+    uzp1(vlo1, T16B, vtmp2, vtmp3);
+    // Merge bits...
+    orr(vtmp0, T16B, vtmp0, vtmp1);
+    orr(vtmp2, T16B, vtmp2, vtmp3);
+    // Extract merged upper bytes.
+    FloatRegister vhix = vtmp0;
+    uzp2(vhix, T16B, vtmp0, vtmp2);
+    // ISO-check on hi-parts (all zero).
+    //                          ASCII-check on lo-parts (no sign).
+    FloatRegister vlox = vtmp1; // Merge lower bytes.
+                                ASCII(orr(vlox, T16B, vlo0, vlo1));
+    umov(chk, vhix, D, 1);      ASCII(cmlt(vlox, T16B, vlox));
+    fmovd(max, vhix);           ASCII(umaxv(vlox, T16B, vlox));
+    orr(chk, chk, max);         ASCII(umov(max, vlox, B, 0));
+                                ASCII(orr(chk, chk, max));
+    cbnz(chk, FAIL_32);
+    subw(cnt, cnt, 32);
+    st1(vlo0, vlo1, T16B, Address(post(dst, 32)));
+    b(LOOP_32);
+  }
+  BIND(FAIL_32);
+  sub(src, src, 64);
+  BIND(DONE_32);
 
-    BIND(LOOP_1);
+  Label LOOP_8, SKIP_8;
 
-    cbz(len, DONE);
-    BIND(NEXT_1);
-      ldrh(tmp1, Address(post(src, 2)));
-      tst(tmp1, 0xff00);
-      br(NE, SET_RESULT);
-      strb(tmp1, Address(post(dst, 1)));
-      subs(len, len, 1);
-      br(GT, NEXT_1);
+  BIND(LOOP_8);
+  {
+    cmpw(cnt, 8);
+    br(LT, SKIP_8);
+    FloatRegister vhi = vtmp0;
+    FloatRegister vlo = vtmp1;
+    ld1(vtmp3, T8H, src);
+    uzp1(vlo, T16B, vtmp3, vtmp3);
+    uzp2(vhi, T16B, vtmp3, vtmp3);
+    // ISO-check on hi-parts (all zero).
+    //                          ASCII-check on lo-parts (no sign).
+                                ASCII(cmlt(vtmp2, T16B, vlo));
+    fmovd(chk, vhi);            ASCII(umaxv(vtmp2, T16B, vtmp2));
+                                ASCII(umov(max, vtmp2, B, 0));
+                                ASCII(orr(chk, chk, max));
+    cbnz(chk, SKIP_8);
 
-    BIND(SET_RESULT);
-      sub(result, result, len); // Return index where we stopped
-                                // Return len == 0 if we processed all
-                                // characters
-    BIND(DONE);
+    strd(vlo, Address(post(dst, 8)));
+    subw(cnt, cnt, 8);
+    add(src, src, 16);
+    b(LOOP_8);
+  }
+  BIND(SKIP_8);
+
+#undef ASCII
+
+  Label LOOP, DONE;
+
+  cbz(cnt, DONE);
+  BIND(LOOP);
+  {
+    Register chr = rscratch1;
+    ldrh(chr, Address(post(src, 2)));
+    tst(chr, ascii ? 0xff80 : 0xff00);
+    br(NE, DONE);
+    strb(chr, Address(post(dst, 1)));
+    subs(cnt, cnt, 1);
+    br(GT, LOOP);
+  }
+  BIND(DONE);
+  // Return index where we stopped.
+  subw(res, len, cnt);
 }
 
-
 // Inflate byte[] array to char[].
 address MacroAssembler::byte_array_inflate(Register src, Register dst, Register len,
                                            FloatRegister vtmp1, FloatRegister vtmp2,
@@ -5244,13 +5251,13 @@ address MacroAssembler::byte_array_inflate(Register src, Register dst, Register
 
 // Compress char[] array to byte[].
 void MacroAssembler::char_array_compress(Register src, Register dst, Register len,
-                                         FloatRegister tmp1Reg, FloatRegister tmp2Reg,
-                                         FloatRegister tmp3Reg, FloatRegister tmp4Reg,
-                                         Register result) {
-  encode_iso_array(src, dst, len, result,
-                   tmp1Reg, tmp2Reg, tmp3Reg, tmp4Reg);
-  cmp(len, zr);
-  csel(result, result, zr, EQ);
+                                         Register res,
+                                         FloatRegister tmp0, FloatRegister tmp1,
+                                         FloatRegister tmp2, FloatRegister tmp3) {
+  encode_iso_array(src, dst, len, res, false, tmp0, tmp1, tmp2, tmp3);
+  // Adjust result: res == len ? len : 0
+  cmp(len, res);
+  csel(res, res, zr, EQ);
 }
 
 // get_thread() can be called anywhere inside generated code so we

src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp

@@ -1273,14 +1273,15 @@ public:
                              FloatRegister vtmp3, Register tmp4);
 
   void char_array_compress(Register src, Register dst, Register len,
-                           FloatRegister tmp1Reg, FloatRegister tmp2Reg,
-                           FloatRegister tmp3Reg, FloatRegister tmp4Reg,
-                           Register result);
+                           Register res,
+                           FloatRegister vtmp0, FloatRegister vtmp1,
+                           FloatRegister vtmp2, FloatRegister vtmp3);
 
   void encode_iso_array(Register src, Register dst,
-                        Register len, Register result,
-                        FloatRegister Vtmp1, FloatRegister Vtmp2,
-                        FloatRegister Vtmp3, FloatRegister Vtmp4);
+                        Register len, Register res, bool ascii,
+                        FloatRegister vtmp0, FloatRegister vtmp1,
+                        FloatRegister vtmp2, FloatRegister vtmp3);
+
   void fast_log(FloatRegister vtmp0, FloatRegister vtmp1, FloatRegister vtmp2,
                 FloatRegister vtmp3, FloatRegister vtmp4, FloatRegister vtmp5,
                 FloatRegister tmpC1, FloatRegister tmpC2, FloatRegister tmpC3,

src/hotspot/cpu/aarch64/matcher_aarch64.hpp

@@ -156,6 +156,6 @@
   }
 
   // Implements a variant of EncodeISOArrayNode that encode ASCII only
-  static const bool supports_encode_ascii_array = false;
+  static const bool supports_encode_ascii_array = true;
 
 #endif // CPU_AARCH64_MATCHER_AARCH64_HPP

src/hotspot/cpu/aarch64/nativeInst_aarch64.cpp

@@ -39,6 +39,9 @@
 #ifdef COMPILER1
 #include "c1/c1_Runtime1.hpp"
 #endif
+#if INCLUDE_JVMCI
+#include "jvmci/jvmciEnv.hpp"
+#endif
 
 void NativeCall::verify() {
   assert(NativeCall::is_call_at((address)this), "unexpected code at call site");
@@ -524,23 +527,26 @@ void NativeCallTrampolineStub::set_destination(address new_destination) {
   OrderAccess::release();
 }
 
+#if INCLUDE_JVMCI
 // Generate a trampoline for a branch to dest.  If there's no need for a
 // trampoline, simply patch the call directly to dest.
-address NativeCall::trampoline_jump(CodeBuffer &cbuf, address dest) {
+void NativeCall::trampoline_jump(CodeBuffer &cbuf, address dest, JVMCI_TRAPS) {
   MacroAssembler a(&cbuf);
-  address stub = NULL;
 
-  if (a.far_branches()
-      && ! is_NativeCallTrampolineStub_at(instruction_address() + displacement())) {
-    stub = a.emit_trampoline_stub(instruction_address() - cbuf.insts()->start(), dest);
-  }
-
-  if (stub == NULL) {
-    // If we generated no stub, patch this call directly to dest.
-    // This will happen if we don't need far branches or if there
-    // already was a trampoline.
+  if (!a.far_branches()) {
+    // If not using far branches, patch this call directly to dest.
     set_destination(dest);
+  } else if (!is_NativeCallTrampolineStub_at(instruction_address() + displacement())) {
+    // If we want far branches and there isn't a trampoline stub, emit one.
+    address stub = a.emit_trampoline_stub(instruction_address() - cbuf.insts()->start(), dest);
+    if (stub == nullptr) {
+      JVMCI_ERROR("could not emit trampoline stub - code cache is full");
+    }
+    // The relocation created while emitting the stub will ensure this
+    // call instruction is subsequently patched to call the stub.
+  } else {
+    // Not sure how this can be happen but be defensive
+    JVMCI_ERROR("single-use stub should not exist");
   }
-
-  return stub;
 }
+#endif

src/hotspot/cpu/aarch64/nativeInst_aarch64.hpp

@@ -29,6 +29,11 @@
 #include "asm/assembler.hpp"
 #include "runtime/icache.hpp"
 #include "runtime/os.hpp"
+#include "runtime/os.hpp"
+#if INCLUDE_JVMCI
+#include "jvmci/jvmciExceptions.hpp"
+#endif
+
 
 // We have interfaces for the following instructions:
 // - NativeInstruction
@@ -251,7 +256,9 @@ public:
   void set_destination_mt_safe(address dest, bool assert_lock = true);
 
   address get_trampoline();
-  address trampoline_jump(CodeBuffer &cbuf, address dest);
+#if INCLUDE_JVMCI
+  void trampoline_jump(CodeBuffer &cbuf, address dest, JVMCI_TRAPS);
+#endif
 };
 
 inline NativeCall* nativeCall_at(address address) {

src/hotspot/cpu/aarch64/sharedRuntime_aarch64.cpp

@@ -2359,10 +2359,9 @@ void SharedRuntime::generate_deopt_blob() {
 
   Label retaddr;
   __ set_last_Java_frame(sp, noreg, retaddr, rscratch1);
-#ifdef ASSERT0
+#ifdef ASSERT
   { Label L;
-    __ ldr(rscratch1, Address(rthread,
-                              JavaThread::last_Java_fp_offset()));
+    __ ldr(rscratch1, Address(rthread, JavaThread::last_Java_fp_offset()));
     __ cbz(rscratch1, L);
     __ stop("SharedRuntime::generate_deopt_blob: last_Java_fp not cleared");
     __ bind(L);

src/hotspot/cpu/aarch64/stubGenerator_aarch64.cpp

@@ -2964,6 +2964,22 @@ class StubGenerator: public StubCodeGenerator {
     return start;
   }
 
+  // Big-endian 128-bit + 64-bit -> 128-bit addition.
+  // Inputs: 128-bits. in is preserved.
+  // The least-significant 64-bit word is in the upper dword of the vector
+  // inc (the 64-bit increment) is preserved. Its lower dword must be zero
+  // Output: result
+  void be_add_128_64(FloatRegister result, FloatRegister in,
+               FloatRegister inc, FloatRegister tmp) {
+    assert_different_registers(result, tmp, inc);
+
+    __ addv(result, __ T2D, in, inc);      // Add inc to the least-significant dword of input
+    __ cmhi(tmp, __ T2D, inc, result);     // Check for result overflowing
+    __ ins(tmp, __ D, tmp, 0, 1);          // Move LSD of comparison result to MSD
+    __ ins(tmp, __ D, inc, 1, 0);          // Move 0 to LSD of comparison result
+    __ subv(result, __ T2D, result, tmp);  // Subtract -1 from MSD if there was an overflow
+  }
+
   // CTR AES crypt.
   // Arguments:
   //
@@ -3073,13 +3089,16 @@ class StubGenerator: public StubCodeGenerator {
       // Setup the counter
       __ movi(v4, __ T4S, 0);
       __ movi(v5, __ T4S, 1);
-      __ ins(v4, __ S, v5, 3, 3); // v4 contains { 0, 0, 0, 1 }
+      __ ins(v4, __ S, v5, 2, 2); // v4 contains { 0, 1 }
 
-      __ ld1(v0, __ T16B, counter); // Load the counter into v0
-      __ rev32(v16, __ T16B, v0);
-      __ addv(v16, __ T4S, v16, v4);
-      __ rev32(v16, __ T16B, v16);
-      __ st1(v16, __ T16B, counter); // Save the incremented counter back
+      // 128-bit big-endian increment
+      __ ld1(v0, __ T16B, counter);
+      __ rev64(v16, __ T16B, v0);
+      be_add_128_64(v16, v16, v4, /*tmp*/v5);
+      __ rev64(v16, __ T16B, v16);
+      __ st1(v16, __ T16B, counter);
+      // Previous counter value is in v0
+      // v4 contains { 0, 1 }
 
       {
         // We have fewer than bulk_width blocks of data left. Encrypt
@@ -3111,9 +3130,9 @@ class StubGenerator: public StubCodeGenerator {
 
         // Increment the counter, store it back
         __ orr(v0, __ T16B, v16, v16);
-        __ rev32(v16, __ T16B, v16);
-        __ addv(v16, __ T4S, v16, v4);
-        __ rev32(v16, __ T16B, v16);
+        __ rev64(v16, __ T16B, v16);
+        be_add_128_64(v16, v16, v4, /*tmp*/v5);
+        __ rev64(v16, __ T16B, v16);
         __ st1(v16, __ T16B, counter); // Save the incremented counter back
 
         __ b(inner_loop);
@@ -3161,7 +3180,7 @@ class StubGenerator: public StubCodeGenerator {
     // Keys should already be loaded into the correct registers
 
     __ ld1(v0, __ T16B, counter); // v0 contains the first counter
-    __ rev32(v16, __ T16B, v0); // v16 contains byte-reversed counter
+    __ rev64(v16, __ T16B, v0); // v16 contains byte-reversed counter
 
     // AES/CTR loop
     {
@@ -3171,11 +3190,11 @@ class StubGenerator: public StubCodeGenerator {
       // Setup the counters
       __ movi(v8, __ T4S, 0);
       __ movi(v9, __ T4S, 1);
-      __ ins(v8, __ S, v9, 3, 3); // v8 contains { 0, 0, 0, 1 }
+      __ ins(v8, __ S, v9, 2, 2); // v8 contains { 0, 1 }
 
       for (FloatRegister f = v0; f < v0 + bulk_width; f++) {
-        __ rev32(f, __ T16B, v16);
-        __ addv(v16, __ T4S, v16, v8);
+        __ rev64(f, __ T16B, v16);
+        be_add_128_64(v16, v16, v8, /*tmp*/v9);
       }
 
       __ ld1(v8, v9, v10, v11, __ T16B, __ post(in, 4 * 16));
@@ -3203,7 +3222,7 @@ class StubGenerator: public StubCodeGenerator {
     }
 
     // Save the counter back where it goes
-    __ rev32(v16, __ T16B, v16);
+    __ rev64(v16, __ T16B, v16);
     __ st1(v16, __ T16B, counter);
 
     __ pop(saved_regs, sp);
@@ -6481,10 +6500,16 @@ class StubGenerator: public StubCodeGenerator {
     __ ret(lr);
   }
 
-  void gen_ldaddal_entry(Assembler::operand_size size) {
+  void gen_ldadd_entry(Assembler::operand_size size, atomic_memory_order order) {
     Register prev = r2, addr = c_rarg0, incr = c_rarg1;
-    __ ldaddal(size, incr, prev, addr);
-    __ membar(Assembler::StoreStore|Assembler::StoreLoad);
+    // If not relaxed, then default to conservative.  Relaxed is the only
+    // case we use enough to be worth specializing.
+    if (order == memory_order_relaxed) {
+      __ ldadd(size, incr, prev, addr);
+    } else {
+      __ ldaddal(size, incr, prev, addr);
+      __ membar(Assembler::StoreStore|Assembler::StoreLoad);
+    }
     if (size == Assembler::xword) {
       __ mov(r0, prev);
     } else {
@@ -6514,12 +6539,21 @@ class StubGenerator: public StubCodeGenerator {
     StubCodeMark mark(this, "StubRoutines", "atomic entry points");
     address first_entry = __ pc();
 
-    // All memory_order_conservative
+    // ADD, memory_order_conservative
     AtomicStubMark mark_fetch_add_4(_masm, &aarch64_atomic_fetch_add_4_impl);
-    gen_ldaddal_entry(Assembler::word);
+    gen_ldadd_entry(Assembler::word, memory_order_conservative);
     AtomicStubMark mark_fetch_add_8(_masm, &aarch64_atomic_fetch_add_8_impl);
-    gen_ldaddal_entry(Assembler::xword);
+    gen_ldadd_entry(Assembler::xword, memory_order_conservative);
 
+    // ADD, memory_order_relaxed
+    AtomicStubMark mark_fetch_add_4_relaxed
+      (_masm, &aarch64_atomic_fetch_add_4_relaxed_impl);
+    gen_ldadd_entry(MacroAssembler::word, memory_order_relaxed);
+    AtomicStubMark mark_fetch_add_8_relaxed
+      (_masm, &aarch64_atomic_fetch_add_8_relaxed_impl);
+    gen_ldadd_entry(MacroAssembler::xword, memory_order_relaxed);
+
+    // XCHG, memory_order_conservative
     AtomicStubMark mark_xchg_4(_masm, &aarch64_atomic_xchg_4_impl);
     gen_swpal_entry(Assembler::word);
     AtomicStubMark mark_xchg_8_impl(_masm, &aarch64_atomic_xchg_8_impl);
@@ -7730,6 +7764,8 @@ void StubGenerator_generate(CodeBuffer* code, bool all) {
 
 DEFAULT_ATOMIC_OP(fetch_add, 4, )
 DEFAULT_ATOMIC_OP(fetch_add, 8, )
+DEFAULT_ATOMIC_OP(fetch_add, 4, _relaxed)
+DEFAULT_ATOMIC_OP(fetch_add, 8, _relaxed)
 DEFAULT_ATOMIC_OP(xchg, 4, )
 DEFAULT_ATOMIC_OP(xchg, 8, )
 DEFAULT_ATOMIC_OP(cmpxchg, 1, )

src/hotspot/cpu/aarch64/vm_version_aarch64.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2021, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2023, Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2015, 2020, Red Hat Inc. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -131,7 +131,7 @@ void VM_Version::initialize() {
   // Enable vendor specific features
 
   // Ampere eMAG
-  if (_cpu == CPU_AMCC && (_model == 0) && (_variant == 0x3)) {
+  if (_cpu == CPU_AMCC && (_model == CPU_MODEL_EMAG) && (_variant == 0x3)) {
     if (FLAG_IS_DEFAULT(AvoidUnalignedAccesses)) {
       FLAG_SET_DEFAULT(AvoidUnalignedAccesses, true);
     }
@@ -143,6 +143,13 @@ void VM_Version::initialize() {
     }
   }
 
+  // Ampere CPUs: Ampere-1 and Ampere-1A
+  if (_cpu == CPU_AMPERE && ((_model == CPU_MODEL_AMPERE_1) || (_model == CPU_MODEL_AMPERE_1A))) {
+    if (FLAG_IS_DEFAULT(UseSIMDForMemoryOps)) {
+      FLAG_SET_DEFAULT(UseSIMDForMemoryOps, true);
+    }
+  }
+
   // ThunderX
   if (_cpu == CPU_CAVIUM && (_model == 0xA1)) {
     guarantee(_variant != 0, "Pre-release hardware no longer supported.");
@@ -197,8 +204,10 @@ void VM_Version::initialize() {
     }
   }
 
-  // Neoverse N1
-  if (_cpu == CPU_ARM && (_model == 0xd0c || _model2 == 0xd0c)) {
+  // Neoverse N1, N2 and V1
+  if (_cpu == CPU_ARM && ((_model == 0xd0c || _model2 == 0xd0c)
+                          || (_model == 0xd49 || _model2 == 0xd49)
+                          || (_model == 0xd40 || _model2 == 0xd40))) {
     if (FLAG_IS_DEFAULT(UseSIMDForMemoryOps)) {
       FLAG_SET_DEFAULT(UseSIMDForMemoryOps, true);
     }
@@ -479,5 +488,57 @@ void VM_Version::initialize() {
 
   _spin_wait = get_spin_wait_desc();
 
+  check_virtualizations();
+
   UNSUPPORTED_OPTION(CriticalJNINatives);
 }
+
+#if defined(LINUX)
+static bool check_info_file(const char* fpath,
+                            const char* virt1, VirtualizationType vt1,
+                            const char* virt2, VirtualizationType vt2) {
+  char line[500];
+  FILE* fp = os::fopen(fpath, "r");
+  if (fp == nullptr) {
+    return false;
+  }
+  while (fgets(line, sizeof(line), fp) != nullptr) {
+    if (strcasestr(line, virt1) != 0) {
+      Abstract_VM_Version::_detected_virtualization = vt1;
+      fclose(fp);
+      return true;
+    }
+    if (virt2 != NULL && strcasestr(line, virt2) != 0) {
+      Abstract_VM_Version::_detected_virtualization = vt2;
+      fclose(fp);
+      return true;
+    }
+  }
+  fclose(fp);
+  return false;
+}
+#endif
+
+void VM_Version::check_virtualizations() {
+#if defined(LINUX)
+  const char* pname_file = "/sys/devices/virtual/dmi/id/product_name";
+  const char* tname_file = "/sys/hypervisor/type";
+  if (check_info_file(pname_file, "KVM", KVM, "VMWare", VMWare)) {
+    return;
+  }
+  check_info_file(tname_file, "Xen", XenPVHVM, NULL, NoDetectedVirtualization);
+#endif
+}
+
+void VM_Version::print_platform_virtualization_info(outputStream* st) {
+#if defined(LINUX)
+  VirtualizationType vrt = VM_Version::get_detected_virtualization();
+  if (vrt == KVM) {
+    st->print_cr("KVM virtualization detected");
+  } else if (vrt == VMWare) {
+    st->print_cr("VMWare virtualization detected");
+  } else if (vrt == XenPVHVM) {
+    st->print_cr("Xen virtualization detected");
+  }
+#endif
+}

src/hotspot/cpu/aarch64/vm_version_aarch64.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2021, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2023, Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2014, 2020, Red Hat Inc. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -60,6 +60,9 @@ protected:
 public:
   // Initialization
   static void initialize();
+  static void check_virtualizations();
+
+  static void print_platform_virtualization_info(outputStream*);
 
   // Asserts
   static void assert_is_initialized() {
@@ -99,6 +102,14 @@ public:
     CPU_APPLE     = 'a',
   };
 
+  enum Ampere_CPU_Model {
+    CPU_MODEL_EMAG      = 0x0,   /* CPU implementer is CPU_AMCC */
+    CPU_MODEL_ALTRA     = 0xd0c, /* CPU implementer is CPU_ARM, Neoverse N1 */
+    CPU_MODEL_ALTRAMAX  = 0xd0c, /* CPU implementer is CPU_ARM, Neoverse N1 */
+    CPU_MODEL_AMPERE_1  = 0xac3, /* CPU implementer is CPU_AMPERE */
+    CPU_MODEL_AMPERE_1A = 0xac4  /* CPU implementer is CPU_AMPERE */
+  };
+
   enum Feature_Flag {
 #define CPU_FEATURE_FLAGS(decl)               \
     decl(FP,            "fp",            0)   \

src/hotspot/cpu/arm/arm.ad

@@ -4511,6 +4511,7 @@ instruct storeF( memoryF mem, regF src) %{
 // pattern-match out unnecessary membars
 instruct membar_storestore() %{
   match(MemBarStoreStore);
+  match(StoreStoreFence);
   ins_cost(4*MEMORY_REF_COST);
 
   size(4);

src/hotspot/cpu/arm/c2_MacroAssembler_arm.cpp

@@ -160,7 +160,7 @@ void C2_MacroAssembler::fast_unlock(Register Roop, Register Rbox, Register Rscra
   // Restore the object header
   bool allow_fallthrough_on_failure = true;
   bool one_shot = true;
-  cas_for_lock_release(Rmark, Rbox, Roop, Rscratch, done, allow_fallthrough_on_failure, one_shot);
+  cas_for_lock_release(Rbox, Rmark, Roop, Rscratch, done, allow_fallthrough_on_failure, one_shot);
 
   bind(done);
 }

src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp

@@ -828,7 +828,6 @@ int LIR_Assembler::load(Register base, int offset, LIR_Opr to_reg, BasicType typ
           } else {
             __ ld(to_reg->as_register(), offset, base);
           }
-          __ verify_oop(to_reg->as_register(), FILE_AND_LINE);
           break;
         }
       case T_FLOAT:  __ lfs(to_reg->as_float_reg(), offset, base); break;
@@ -859,7 +858,6 @@ int LIR_Assembler::load(Register base, Register disp, LIR_Opr to_reg, BasicType
         } else {
           __ ldx(to_reg->as_register(), base, disp);
         }
-        __ verify_oop(to_reg->as_register(), FILE_AND_LINE);
         break;
       }
     case T_FLOAT:  __ lfsx(to_reg->as_float_reg() , base, disp); break;

src/hotspot/cpu/ppc/ppc.ad

@@ -7152,6 +7152,7 @@ instruct membar_release() %{
 
 instruct membar_storestore() %{
   match(MemBarStoreStore);
+  match(StoreStoreFence);
   ins_cost(4*MEMORY_REF_COST);
 
   format %{ "MEMBAR-store-store" %}

src/hotspot/cpu/s390/s390.ad

@@ -5048,6 +5048,7 @@ instruct membar_CPUOrder() %{
 
 instruct membar_storestore() %{
   match(MemBarStoreStore);
+  match(StoreStoreFence);
   ins_cost(0);
   size(0);
   format %{ "MEMBAR-storestore (empty)" %}