fixup! update exclude list on results of 25.83.8 test runs

Ensure the jmethod_ids array has sufficient initial capacity. This array is not resized since JDK 23.

.editorconfig

@@ -0,0 +1,14 @@
+root = true
+
+[*]
+charset = utf-8
+
+[*.{cpp,hpp,c,h,java,cc,hh,m,mm,S,md,properties,gmk,m4,ac}]
+trim_trailing_whitespace = true
+
+[Makefile]
+trim_trailing_whitespace = true
+
+[src/hotspot/**.{cpp,hpp,h}]
+indent_style = space
+indent_size = 2

.gitattributes

@@ -1,4 +1,5 @@
 *	-text
+*	encoding=utf-8
 *.java	diff=java
 *.c	diff=cpp
 *.h	diff=cpp

.github/README.md

@@ -24,9 +24,10 @@ can be found on the [releases page](https://github.com/JetBrains/JetBrainsRuntim
 
 | IDE Version | Latest JBR                                                                                              | Date Released |
 |-------------|---------------------------------------------------------------------------------------------------------|---------------|
-| 2025.1      | [21.0.6-b895.91](https://github.com/JetBrains/JetBrainsRuntime/releases/tag/jbr-release-21.0.6b895.91)  | 18-Feb-2025   |
-| 2024.3      | [21.0.6-b631.39](https://github.com/JetBrains/JetBrainsRuntime/releases/tag/jbr-release-21.0.6b631.39)  | 10-Feb-2025   |
-| 2024.2      | [21.0.4-b509.30](https://github.com/JetBrains/JetBrainsRuntime/releases/tag/jbr-release-21.0.5b509.30)  | 26-Nov-2024   |
+| 2025.2      | [21.0.7-b1038.54](https://github.com/JetBrains/JetBrainsRuntime/releases/tag/jbr-release-21.0.7b1038.54)| 17-Jun-2025   |
+| 2025.1      | [21.0.7-b895.130](https://github.com/JetBrains/JetBrainsRuntime/releases/tag/jbr-release-21.0.7b895.130)| 15-May-2025   |
+| 2024.3      | [21.0.6-b631.52](https://github.com/JetBrains/JetBrainsRuntime/releases/tag/jbr-release-21.0.7b631.52)  | 15-May-2025   |
+| 2024.2      | [21.0.4-b509.40](https://github.com/JetBrains/JetBrainsRuntime/releases/tag/jbr-release-21.0.7b509.40)  | 15-May-2025   |
 | 2024.1      | [21.0.2-b346.3](https://github.com/JetBrains/JetBrainsRuntime/releases/tag/jbr-release-21.0.2b346.3)    | 30-Jan-2024   |
 
 ## Releases based on JDK 17
@@ -51,6 +52,21 @@ can be found on the [releases page](https://github.com/JetBrains/JetBrainsRuntim
 | 2021.1      | [11.0.11+9-b1341.60](https://github.com/JetBrains/JetBrainsRuntime/issues/171#issuecomment-1248891540)| 15-Jun-2021   |
 | 2020.3      | [11_0_10-b1145.115](https://github.com/JetBrains/JetBrainsRuntime/issues/171#issuecomment-1249243977) | 21-Jun-2021   |
 
+## Release Flavours
+
+There are many kinds of JBR bundles available on the [Releases page](https://github.com/JetBrains/JetBrainsRuntime/releases):
+
+| Flavour       | Description                                                                                                   |
+|---------------|---------------------------------------------------------------------------------------------------------------|
+| JBR           | Contains the Java Runtime Environment (JRE) suitable to _run_ JVM-based programs.                             |
+| JBRSDK        | Contains the Software Developmet Kit (SDK) suitable to _develop_ and _run_ JVM-based programs.                |
+| JBR with JCEF | Contains both JBR and JCEF; this flavour is bundled by default with all IntelliJ IDEs.                        |
+| vanilla       | Contains just JBR.                                                                                            |
+| fastdebug     | The native binaries in this bundle are less optimized and are easier to debug. They also run much slower.     |
+| FreeType      | The bundle includes the freetype library built from sources; normally, the library is provided by the system. |
+| Vulkan        | The bundle includes experimental Vulkan support.                                                              |                                                              |
+| debug symbols | In addition to the usual contents of the bundle the debug information is also included.                       |
+
 ## Contents
 - [Welcome to JetBrains Runtime](#welcome-to-jetbrains-runtime)
   - [Why Use JetBrains Runtime?](#why-use-jetbrains-runtime)
@@ -77,6 +93,9 @@ can be found on the [releases page](https://github.com/JetBrains/JetBrainsRuntim
 * **Improved font rendering**, **keyboard input** (such as shortcuts and multinational keyboards),
   **HiDPI** and **accessibility** support.
 * **Robust desktop experience**: GUI-related fixes often reach JetBrains Runtime much earlier than the corresponding version of OpenJDK.
+* Additional capabilities that are made available to applications through
+  [JBR API](https://github.com/JetBrains/JetBrainsRuntimeApi) services such as, for example, 
+  the ability to wrap a native graphics texture into `java.awt.Image`.
 
 ## Products Built on JetBrains Runtime
 * [Android Studio](https://developer.android.com/studio). The official IDE for Google's Android operating system.

.github/actions/do-build/action.yml

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2022, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2022, 2025, 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
@@ -42,7 +42,7 @@ runs:
     - name: 'Build'
       id: build
       run: >
-        make LOG=info ${{ inputs.make-target }}
+        make -k LOG=info ${{ inputs.make-target }}
         || bash ./.github/scripts/gen-build-failure-report.sh "$GITHUB_STEP_SUMMARY"
       shell: bash
 

.github/actions/get-bundles/action.yml

@@ -32,10 +32,16 @@ inputs:
   debug-suffix:
     description: 'File name suffix denoting debug level, possibly empty'
     required: false
+  static-suffix:
+    description: 'Static bundle file name suffix'
+    required: false
 outputs:
   jdk-path:
     description: 'Path to the installed JDK bundle'
     value: ${{ steps.path-name.outputs.jdk }}
+  static-jdk-path:
+    description: 'Path to the installed static JDK bundle'
+    value: ${{ steps.path-name.outputs.static_jdk }}
   symbols-path:
     description: 'Path to the installed symbols bundle'
     value: ${{ steps.path-name.outputs.symbols }}
@@ -61,6 +67,15 @@ runs:
         path: bundles
       if: steps.download-bundles.outcome == 'failure'
 
+    - name: 'Download static bundles artifact'
+      id: download-static-bundles
+      uses: actions/download-artifact@v4
+      with:
+        name: bundles-${{ inputs.platform }}${{ inputs.debug-suffix }}${{ inputs.static-suffix }}
+        path: bundles
+      continue-on-error: true
+      if: ${{ inputs.static-suffix == '-static' }}
+
     - name: 'Unpack bundles'
       run: |
         if [[ -e bundles/jdk-${{ inputs.platform }}${{ inputs.debug-suffix }}.zip ]]; then
@@ -75,6 +90,20 @@ runs:
           tar -xf bundles/jdk-${{ inputs.platform }}${{ inputs.debug-suffix }}.tar.gz -C bundles/jdk
         fi
 
+        if [[ '${{ inputs.static-suffix }}' == '-static' ]]; then
+          if [[ -e bundles/jdk-${{ inputs.platform }}${{ inputs.debug-suffix }}${{ inputs.static-suffix }}.zip ]]; then
+            echo 'Unpacking static jdk bundle...'
+            mkdir -p bundles/static-jdk
+            unzip -q bundles/jdk-${{ inputs.platform }}${{ inputs.debug-suffix }}${{ inputs.static-suffix }}.zip -d bundles/static-jdk
+          fi
+
+          if [[ -e bundles/jdk-${{ inputs.platform }}${{ inputs.debug-suffix }}${{ inputs.static-suffix }}.tar.gz ]]; then
+            echo 'Unpacking static jdk bundle...'
+            mkdir -p bundles/static-jdk
+            tar -xf bundles/jdk-${{ inputs.platform }}${{ inputs.debug-suffix }}${{ inputs.static-suffix }}.tar.gz -C bundles/static-jdk
+          fi
+        fi
+
         if [[ -e bundles/symbols-${{ inputs.platform }}${{ inputs.debug-suffix }}.tar.gz ]]; then
           echo 'Unpacking symbols bundle...'
           mkdir -p bundles/symbols
@@ -106,4 +135,12 @@ runs:
         echo "jdk=$jdk_dir" >> $GITHUB_OUTPUT
         echo "symbols=$symbols_dir" >> $GITHUB_OUTPUT
         echo "tests=$tests_dir" >> $GITHUB_OUTPUT
+
+        if [[ '${{ inputs.static-suffix }}' == '-static' ]]; then
+          static_jdk_dir="$GITHUB_WORKSPACE/$(dirname $(find bundles/static-jdk -name bin -type d))"
+          if [[ '${{ runner.os }}' == 'Windows' ]]; then
+            static_jdk_dir="$(cygpath $static_jdk_dir)"
+          fi
+          echo "static_jdk=$static_jdk_dir" >> $GITHUB_OUTPUT
+        fi
       shell: bash

.github/actions/upload-bundles/action.yml

@@ -32,6 +32,12 @@ inputs:
   debug-suffix:
     description: 'File name suffix denoting debug level, possibly empty'
     required: false
+  bundle-suffix:
+    description: 'Bundle name suffix, possibly empty'
+    required: false
+  static-suffix:
+    description: 'Static JDK bundle name suffix, possibly empty'
+    required: false
 
 runs:
   using: composite
@@ -43,6 +49,8 @@ runs:
         # Rename bundles to consistent names
         jdk_bundle_zip="$(ls build/*/bundles/jdk-*_bin${{ inputs.debug-suffix }}.zip 2> /dev/null || true)"
         jdk_bundle_tar_gz="$(ls build/*/bundles/jdk-*_bin${{ inputs.debug-suffix }}.tar.gz 2> /dev/null || true)"
+        static_jdk_bundle_zip="$(ls build/*/bundles/static-jdk-*_bin${{ inputs.debug-suffix }}.zip 2> /dev/null || true)"
+        static_jdk_bundle_tar_gz="$(ls build/*/bundles/static-jdk-*_bin${{ inputs.debug-suffix }}.tar.gz 2> /dev/null || true)"
         symbols_bundle="$(ls build/*/bundles/jdk-*_bin${{ inputs.debug-suffix }}-symbols.tar.gz 2> /dev/null || true)"
         tests_bundle="$(ls build/*/bundles/jdk-*_bin-tests${{ inputs.debug-suffix }}.tar.gz 2> /dev/null || true)"
         static_libs_bundle="$(ls build/*/bundles/jdk-*_bin-static-libs${{ inputs.debug-suffix }}.tar.gz 2> /dev/null || true)"
@@ -55,6 +63,12 @@ runs:
         if [[ "$jdk_bundle_tar_gz" != "" ]]; then
           mv "$jdk_bundle_tar_gz" "bundles/jdk-${{ inputs.platform }}${{ inputs.debug-suffix }}.tar.gz"
         fi
+        if [[ "$static_jdk_bundle_zip" != "" ]]; then
+          mv "$static_jdk_bundle_zip" "bundles/jdk-${{ inputs.platform }}${{ inputs.debug-suffix }}${{ inputs.static-suffix }}.zip"
+        fi
+        if [[ "$static_jdk_bundle_tar_gz" != "" ]]; then
+          mv "$static_jdk_bundle_tar_gz" "bundles/jdk-${{ inputs.platform }}${{ inputs.debug-suffix }}${{ inputs.static-suffix }}.tar.gz"
+        fi
         if [[ "$symbols_bundle" != "" ]]; then
           mv "$symbols_bundle" "bundles/symbols-${{ inputs.platform }}${{ inputs.debug-suffix }}.tar.gz"
         fi
@@ -65,7 +79,7 @@ runs:
           mv "$static_libs_bundle" "bundles/static-libs-${{ inputs.platform }}${{ inputs.debug-suffix }}.tar.gz"
         fi
 
-        if [[ "$jdk_bundle_zip$jdk_bundle_tar_gz$symbols_bundle$tests_bundle$static_libs_bundle" != "" ]]; then
+        if [[ "$jdk_bundle_zip$jdk_bundle_tar_gz$static_jdk_bundle_zip$static_jdk_bundle_tar_gz$symbols_bundle$tests_bundle$static_libs_bundle" != "" ]]; then
           echo 'bundles-found=true' >> $GITHUB_OUTPUT
         else
           echo 'bundles-found=false' >> $GITHUB_OUTPUT
@@ -75,7 +89,7 @@ runs:
     - name: 'Upload bundles artifact'
       uses: actions/upload-artifact@v4
       with:
-        name: bundles-${{ inputs.platform }}${{ inputs.debug-suffix }}
+        name: bundles-${{ inputs.platform }}${{ inputs.debug-suffix }}${{ inputs.static-suffix }}${{ inputs.bundle-suffix }}
         path: bundles
         retention-days: 1
       if: steps.bundles.outputs.bundles-found == 'true'

.github/workflows/build-linux.yml

@@ -61,6 +61,12 @@ on:
       make-arguments:
         required: false
         type: string
+      bundle-suffix:
+        required: false
+        type: string
+      static-suffix:
+        required: false
+        type: string
 
 jobs:
   build-linux:
@@ -71,10 +77,6 @@ jobs:
       fail-fast: false
       matrix:
         debug-level: ${{ fromJSON(inputs.debug-levels) }}
-        include:
-          - debug-level: debug
-            flags: --with-debug-level=fastdebug
-            suffix: -debug
 
     steps:
       - name: 'Checkout the JDK source'
@@ -118,7 +120,7 @@ jobs:
         run: >
           bash configure
           --with-conf-name=${{ inputs.platform }}
-          ${{ matrix.flags }}
+          ${{ matrix.debug-level == 'debug' && '--with-debug-level=fastdebug' || '' }}
           --with-version-opt=${GITHUB_ACTOR}-${GITHUB_SHA}
           --with-boot-jdk=${{ steps.bootjdk.outputs.path }}
           --with-jtreg=${{ steps.jtreg.outputs.path }}
@@ -133,17 +135,15 @@ jobs:
       - name: 'Build'
         id: build
         uses: ./.github/actions/do-build
-        env:
-          # Only build static-libs-bundles for release builds.
-          # For debug builds, building static-libs often exceeds disk space.
-          STATIC_LIBS: ${{ matrix.debug-level == 'release' && 'static-libs-bundles' }}
         with:
-          make-target: '${{ inputs.make-target }} ${STATIC_LIBS} ${{ inputs.make-arguments }}'
+          make-target: '${{ inputs.make-target }} ${{ inputs.make-arguments }}'
           platform: ${{ inputs.platform }}
-          debug-suffix: '${{ matrix.suffix }}'
+          debug-suffix: "${{ matrix.debug-level == 'debug' && '-debug' || '' }}"
 
       - name: 'Upload bundles'
         uses: ./.github/actions/upload-bundles
         with:
           platform: ${{ inputs.platform }}
-          debug-suffix: '${{ matrix.suffix }}'
+          debug-suffix: "${{ matrix.debug-level == 'debug' && '-debug' || '' }}"
+          bundle-suffix: ${{ inputs.bundle-suffix }}
+          static-suffix: ${{ inputs.static-suffix }}

.github/workflows/build-windows.yml

@@ -63,7 +63,7 @@ env:
 jobs:
   build-windows:
     name: build
-    runs-on: windows-2019
+    runs-on: windows-2025
     defaults:
       run:
         shell: bash
@@ -102,7 +102,7 @@ jobs:
         id: toolchain-check
         run: |
           set +e
-          '/c/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/vc/auxiliary/build/vcvars64.bat' -vcvars_ver=${{ inputs.msvc-toolset-version }}
+          '/c/Program Files/Microsoft Visual Studio/2022/Enterprise/vc/auxiliary/build/vcvars64.bat' -vcvars_ver=${{ inputs.msvc-toolset-version }}
           if [ $? -eq 0 ]; then
             echo "Toolchain is already installed"
             echo "toolchain-installed=true" >> $GITHUB_OUTPUT
@@ -115,7 +115,7 @@ jobs:
         run: |
           # Run Visual Studio Installer
           '/c/Program Files (x86)/Microsoft Visual Studio/Installer/vs_installer.exe' \
-            modify --quiet --installPath 'C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise' \
+            modify --quiet --installPath 'C:\Program Files\Microsoft Visual Studio\2022\Enterprise' \
             --add Microsoft.VisualStudio.Component.VC.${{ inputs.msvc-toolset-version }}.${{ inputs.msvc-toolset-architecture }}
         if: steps.toolchain-check.outputs.toolchain-installed != 'true'
 

.github/workflows/main.yml

@@ -226,6 +226,41 @@ jobs:
       make-arguments: ${{ github.event.inputs.make-arguments }}
     if: needs.prepare.outputs.linux-x64-variants == 'true'
 
+  build-linux-x64-static:
+    name: linux-x64-static
+    needs: prepare
+    uses: ./.github/workflows/build-linux.yml
+    with:
+      platform: linux-x64
+      make-target: 'static-jdk-bundles'
+      # There are issues with fastdebug static build in GHA due to space limit.
+      # Only do release build for now.
+      debug-levels: '[ "release" ]'
+      gcc-major-version: '10'
+      configure-arguments: ${{ github.event.inputs.configure-arguments }}
+      make-arguments: ${{ github.event.inputs.make-arguments }}
+      static-suffix: "-static"
+    if: needs.prepare.outputs.linux-x64 == 'true'
+
+  build-linux-x64-static-libs:
+    name: linux-x64-static-libs
+    needs: prepare
+    uses: ./.github/workflows/build-linux.yml
+    with:
+      platform: linux-x64
+      make-target: 'static-libs-bundles'
+      # Only build static-libs-bundles for release builds.
+      # For debug builds, building static-libs often exceeds disk space.
+      debug-levels: '[ "release" ]'
+      gcc-major-version: '10'
+      configure-arguments: ${{ github.event.inputs.configure-arguments }}
+      make-arguments: ${{ github.event.inputs.make-arguments }}
+      # Upload static libs bundles separately to avoid interference with normal linux-x64 bundle.
+      # This bundle is not used by testing jobs, but downstreams use it to check that
+      # dependent projects, e.g. libgraal, builds fine.
+      bundle-suffix: "-static-libs"
+    if: needs.prepare.outputs.linux-x64-variants == 'true'
+
   build-linux-cross-compile:
     name: linux-cross-compile
     needs: prepare
@@ -276,7 +311,7 @@ jobs:
     uses: ./.github/workflows/build-windows.yml
     with:
       platform: windows-x64
-      msvc-toolset-version: '14.29'
+      msvc-toolset-version: '14.44'
       msvc-toolset-architecture: 'x86.x64'
       configure-arguments: ${{ github.event.inputs.configure-arguments }}
       make-arguments: ${{ github.event.inputs.make-arguments }}
@@ -288,7 +323,7 @@ jobs:
     uses: ./.github/workflows/build-windows.yml
     with:
       platform: windows-aarch64
-      msvc-toolset-version: '14.29'
+      msvc-toolset-version: '14.44'
       msvc-toolset-architecture: 'arm64'
       make-target: 'hotspot'
       extra-conf-options: '--openjdk-target=aarch64-unknown-cygwin'
@@ -325,6 +360,19 @@ jobs:
       platform: linux-x64
       bootjdk-platform: linux-x64
       runs-on: ubuntu-22.04
+      debug-suffix: -debug
+
+  test-linux-x64-static:
+    name: linux-x64-static
+    needs:
+      - build-linux-x64
+      - build-linux-x64-static
+    uses: ./.github/workflows/test.yml
+    with:
+      platform: linux-x64
+      bootjdk-platform: linux-x64
+      runs-on: ubuntu-22.04
+      static-suffix: "-static"
 
   test-macos-aarch64:
     name: macos-aarch64
@@ -336,6 +384,7 @@ jobs:
       bootjdk-platform: macos-aarch64
       runs-on: macos-14
       xcode-toolset-version: '15.4'
+      debug-suffix: -debug
 
   test-windows-x64:
     name: windows-x64
@@ -345,4 +394,5 @@ jobs:
     with:
       platform: windows-x64
       bootjdk-platform: windows-x64
-      runs-on: windows-2019
+      runs-on: windows-2025
+      debug-suffix: -debug

.github/workflows/test.yml

@@ -40,6 +40,12 @@ on:
       xcode-toolset-version:
         required: false
         type: string
+      debug-suffix:
+        required: false
+        type: string
+      static-suffix:
+        required: false
+        type: string
 
 env:
   # These are needed to make the MSYS2 bash work properly
@@ -86,35 +92,35 @@ jobs:
 
           - test-name: 'hs/tier1 common'
             test-suite: 'test/hotspot/jtreg/:tier1_common'
-            debug-suffix: -debug
+            debug-suffix: ${{ inputs.debug-suffix }}
 
           - test-name: 'hs/tier1 compiler part 1'
             test-suite: 'test/hotspot/jtreg/:tier1_compiler_1'
-            debug-suffix: -debug
+            debug-suffix: ${{ inputs.debug-suffix }}
 
           - test-name: 'hs/tier1 compiler part 2'
             test-suite: 'test/hotspot/jtreg/:tier1_compiler_2'
-            debug-suffix: -debug
+            debug-suffix: ${{ inputs.debug-suffix }}
 
           - test-name: 'hs/tier1 compiler part 3'
             test-suite: 'test/hotspot/jtreg/:tier1_compiler_3'
-            debug-suffix: -debug
+            debug-suffix: ${{ inputs.debug-suffix }}
 
           - test-name: 'hs/tier1 gc'
             test-suite: 'test/hotspot/jtreg/:tier1_gc'
-            debug-suffix: -debug
+            debug-suffix: ${{ inputs.debug-suffix }}
 
           - test-name: 'hs/tier1 runtime'
             test-suite: 'test/hotspot/jtreg/:tier1_runtime'
-            debug-suffix: -debug
+            debug-suffix: ${{ inputs.debug-suffix }}
 
           - test-name: 'hs/tier1 serviceability'
             test-suite: 'test/hotspot/jtreg/:tier1_serviceability'
-            debug-suffix: -debug
+            debug-suffix: ${{ inputs.debug-suffix }}
 
           - test-name: 'lib-test/tier1'
             test-suite: 'test/lib-test/:tier1'
-            debug-suffix: -debug
+            debug-suffix: ${{ inputs.debug-suffix }}
 
     steps:
       - name: 'Checkout the JDK source'
@@ -140,6 +146,7 @@ jobs:
         with:
           platform: ${{ inputs.platform }}
           debug-suffix: ${{ matrix.debug-suffix }}
+          static-suffix: ${{ inputs.static-suffix }}
 
       - name: 'Install dependencies'
         run: |
@@ -160,6 +167,21 @@ jobs:
           else
             echo "value=$PATH" >> $GITHUB_OUTPUT
           fi
+          if [[ '${{ inputs.static-suffix }}' == '-static' ]]; then
+            echo "static-hotspot-problemlist-path=`pwd`/test/hotspot/jtreg/ProblemList-StaticJdk.txt" >> $GITHUB_OUTPUT
+            echo "static-jdk-problemlist-path=`pwd`/test/jdk/ProblemList-StaticJdk.txt" >> $GITHUB_OUTPUT
+            echo "static-langtools-problemlist-path=`pwd`/test/langtools/ProblemList-StaticJdk.txt" >> $GITHUB_OUTPUT
+            echo "static-lib-test-problemlist-path=`pwd`/test/lib-test/ProblemList-StaticJdk.txt" >> $GITHUB_OUTPUT
+          fi
+
+      - name: 'Set Extra Options'
+        id: extra-options
+        run: |
+          if [[ '${{ inputs.static-suffix }}' == '-static' ]]; then
+            echo "test-jdk=JDK_UNDER_TEST=${{ steps.bundles.outputs.static-jdk-path }}" >> $GITHUB_OUTPUT
+            echo "compile-jdk=JDK_FOR_COMPILE=${{ steps.bundles.outputs.jdk-path }}" >> $GITHUB_OUTPUT
+            echo "extra-problem-lists=EXTRA_PROBLEM_LISTS=${{ steps.path.outputs.static-hotspot-problemlist-path }}%20${{ steps.path.outputs.static-jdk-problemlist-path }}%20${{ steps.path.outputs.static-langtools-problemlist-path }}%20${{ steps.path.outputs.static-lib-test-problemlist-path }}" >> $GITHUB_OUTPUT
+          fi
 
       - name: 'Run tests'
         id: run-tests
@@ -171,7 +193,9 @@ jobs:
           JDK_IMAGE_DIR=${{ steps.bundles.outputs.jdk-path }}
           SYMBOLS_IMAGE_DIR=${{ steps.bundles.outputs.symbols-path }}
           TEST_IMAGE_DIR=${{ steps.bundles.outputs.tests-path }}
-          JTREG='JAVA_OPTIONS=-XX:-CreateCoredumpOnCrash;VERBOSE=fail,error,time;KEYWORDS=!headful'
+          ${{ steps.extra-options.outputs.test-jdk }}
+          ${{ steps.extra-options.outputs.compile-jdk }}
+          JTREG='JAVA_OPTIONS=-XX:-CreateCoredumpOnCrash;VERBOSE=fail,error,time;KEYWORDS=!headful;${{ steps.extra-options.outputs.extra-problem-lists }}'
           && bash ./.github/scripts/gen-test-summary.sh "$GITHUB_STEP_SUMMARY" "$GITHUB_OUTPUT"
         env:
           PATH: ${{ steps.path.outputs.value }}
@@ -204,7 +228,7 @@ jobs:
             echo '::warning ::Missing test-support directory'
           fi
 
-          artifact_name="results-${{ inputs.platform }}-$(echo ${{ matrix.test-name }} | tr '/ ' '__')"
+          artifact_name="results-${{ inputs.platform }}-$(echo ${{ matrix.test-name }}${{ inputs.static-suffix }} | tr '/ ' '__')"
           echo "artifact-name=$artifact_name" >> $GITHUB_OUTPUT
         if: always()
 

.gitignore

@@ -22,4 +22,7 @@ NashornProfile.txt
 /.cache
 /.gdbinit
 /.lldbinit
+**/core.[0-9]*
+*.rej
+*.orig
 /jbr-api/

CONTRIBUTING.md

@@ -1,3 +1,3 @@
 # Contributing to the JDK
 
-Please see the [OpenJDK Developers’ Guide](https://openjdk.org/guide/).
+Please see the [OpenJDK Developers' Guide](https://openjdk.org/guide/).

doc/building.html

@@ -282,9 +282,34 @@ possible, use an SSD. The build process is very disk intensive, and
 having slow disk access will significantly increase build times. If you
 need to use a network share for the source code, see below for
 suggestions on how to keep the build artifacts on a local disk.</p></li>
-<li><p>On Windows, if using <a href="#cygwin">Cygwin</a>, extra care
-must be taken to make sure the environment is consistent. It is
-recommended that you follow this procedure:</p>
+<li><p>UTF-8 support is needed to compile the JDK. On Unix systems, this
+typically means that the <code>C.UTF-8</code> or
+<code>en_US.UTF-8</code> locale needs to be available. For Windows
+users, please see the section on <a href="#locale-requirements">Locale
+Requirements</a> below.</p></li>
+<li><p>On Windows, extra care must be taken to have a smooth building
+experience:</p>
+<ul>
+<li><p>Make sure that all relevant paths have short names. Short names
+are used by the build system to create space-free alternative paths.
+Short name creation is enabled per volume. The default setting can be
+checked with the command: <code>fsutil 8dot3name query</code>. If short
+name creation was turned off when a directory was created, it will not
+have a short name. Whether a short name exists can be checked by running
+<code>dir /X</code> in the containing directory (in cmd.exe). If a short
+path is present you should see something like 'ASDF~1' being displayed
+in one of the columns of the ouput. If a directory is missing a short
+name, the safest way to get one is to enable short names for that
+particular volume with
+<code>fsutil 8dot3name set &lt;drive   letter&gt;: 0</code> (note that
+you need to run as administrator for this), and then re-create the
+particular directory. A short name should be generated automatically
+then. Another option is to manually assign a short name to the directory
+using
+<code>fsutil file setShortName &lt;path&gt; &lt;short name&gt;</code>.</p></li>
+<li><p>If using <a href="#cygwin">Cygwin</a>, you must make sure the
+file permissions and attributes between Windows and Cygwin are
+consistent. It is recommended that you follow this procedure:</p>
 <ul>
 <li><p>Create the directory that is going to contain the top directory
 of the JDK clone by using the <code>mkdir</code> command in the Cygwin
@@ -294,6 +319,9 @@ it's children will inherit those attributes.</p></li>
 <li><p>Do not put the JDK clone in a path under your Cygwin home
 directory. This is especially important if your user name contains
 spaces and/or mixed upper and lower case letters.</p></li>
+</ul>
+<p>Failure to follow these procedures might result in hard-to-debug
+build problems.</p></li>
 <li><p>You need to install a git client. You have two choices, Cygwin
 git or Git for Windows. Unfortunately there are pros and cons with each
 choice.</p>
@@ -311,9 +339,7 @@ It does work well with the Skara CLI tooling, however. To alleviate the
 line ending problems, make sure you set <code>core.autocrlf</code> to
 <code>false</code> (this is asked during installation).</p></li>
 </ul></li>
-</ul>
-<p>Failure to follow this procedure might result in hard-to-debug build
-problems.</p></li>
+</ul></li>
 </ul>
 <h2 id="build-hardware-requirements">Build Hardware Requirements</h2>
 <p>The JDK is a massive project, and require machines ranging from
@@ -376,7 +402,7 @@ to date at the time of writing.</p>
 </tr>
 <tr class="odd">
 <td>macOS</td>
-<td>macOS 13.x (Ventura)</td>
+<td>macOS 14.x</td>
 </tr>
 <tr class="even">
 <td>Windows</td>
@@ -513,8 +539,8 @@ this makes it difficult for a project such as the JDK to keep pace with
 a continuously updated machine running macOS. See the section on <a
 href="#apple-xcode">Apple Xcode</a> on some strategies to deal with
 this.</p>
-<p>It is recommended that you use at least macOS 13 (Ventura) and Xcode
-14, but earlier versions may also work.</p>
+<p>It is recommended that you use at least macOS 14 and Xcode 15.4, but
+earlier versions may also work.</p>
 <p>The standard macOS environment contains the basic tooling needed to
 build, but for external libraries a package manager is recommended. The
 JDK uses <a href="https://brew.sh/">homebrew</a> in the examples, but
@@ -586,15 +612,15 @@ to compile successfully without issues.</p>
 <tbody>
 <tr class="odd">
 <td>Linux</td>
-<td>gcc 13.2.0</td>
+<td>gcc 14.2.0</td>
 </tr>
 <tr class="even">
 <td>macOS</td>
-<td>Apple Xcode 14.3.1 (using clang 14.0.3)</td>
+<td>Apple Xcode 15.4 (using clang 15.0.0)</td>
 </tr>
 <tr class="odd">
 <td>Windows</td>
-<td>Microsoft Visual Studio 2022 version 17.6.5</td>
+<td>Microsoft Visual Studio 2022 version 17.13.2</td>
 </tr>
 </tbody>
 </table>
@@ -604,7 +630,7 @@ standard for C, and C++14 for C++.</p>
 <p>The minimum accepted version of gcc is 10.0. Older versions will not
 be accepted by <code>configure</code>.</p>
 <p>The JDK is currently known to compile successfully with gcc version
-13.2 or newer.</p>
+14.2 or newer.</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 13. Older versions will not
@@ -1722,6 +1748,20 @@ packages in the sysroot, configure the build with
 --with-devkit=$DEVKIT \
 --with-sysroot=$SYSROOT</code></pre>
 <p>and run <code>make</code> normally.</p>
+<h4 id="building-for-windows-aarch64">Building for Windows AArch64</h4>
+<p>The Visual Studio Build Tools can be used for building the JDK
+without a full Visual Studio installation. To set up the Visual Studio
+2022 Build Tools on a Windows AArch64 machine for a native build, launch
+the installer as follows in a Windows command prompt:</p>
+<pre><code>vs_buildtools.exe --quiet --wait --norestart --nocache ^
+--installPath &quot;%ProgramFiles(x86)%\Microsoft Visual Studio\2022\BuildTools&quot; ^
+--add Microsoft.VisualStudio.Component.VC.CoreBuildTools ^
+--add Microsoft.VisualStudio.Component.VC.Tools.ARM64 ^
+--add Microsoft.VisualStudio.Component.Windows11SDK.22621</code></pre>
+<p>To generate Windows AArch64 builds using Cygwin on a Windows x64
+machine, you must set the proper target platform by adding
+<code>--openjdk-target=aarch64-unknown-cygwin</code> to your configure
+command line.</p>
 <h2 id="build-performance">Build Performance</h2>
 <p>Building the JDK requires a lot of horsepower. Some of the build
 tools can be adjusted to utilize more or less of resources such as

doc/building.md

@@ -83,19 +83,44 @@ on where and how to check out the source code.
   for the source code, see below for suggestions on how to keep the build
   artifacts on a local disk.
 
-* On Windows, if using [Cygwin](#cygwin), extra care must be taken to make sure
-  the environment is consistent. It is recommended that you follow this
-  procedure:
+* UTF-8 support is needed to compile the JDK. On Unix systems, this typically
+  means that the `C.UTF-8` or `en_US.UTF-8` locale needs to be available. For
+  Windows users, please see the section on [Locale
+  Requirements](#locale-requirements) below.
 
-  * Create the directory that is going to contain the top directory of the JDK
-    clone by using the `mkdir` command in the Cygwin bash shell. That is, do
-    *not* create it using Windows Explorer. This will ensure that it will have
-    proper Cygwin attributes, and that it's children will inherit those
-    attributes.
+* On Windows, extra care must be taken to have a smooth building experience:
 
-  * Do not put the JDK clone in a path under your Cygwin home directory. This
-    is especially important if your user name contains spaces and/or mixed
-    upper and lower case letters.
+  * Make sure that all relevant paths have short names. Short names are used by
+    the build system to create space-free alternative paths. Short name
+    creation is enabled per volume. The default setting can be checked with the
+    command: `fsutil 8dot3name query`. If short name creation was turned off
+    when a directory was created, it will not have a short name. Whether a
+    short name exists can be checked by running `dir /X` in the containing
+    directory (in cmd.exe). If a short path is present you should see something
+    like 'ASDF~1' being displayed in one of the columns of the ouput. If a
+    directory is missing a short name, the safest way to get one is to enable
+    short names for that particular volume with `fsutil 8dot3name set <drive
+    letter>: 0` (note that you need to run as administrator for this), and then
+    re-create the particular directory. A short name should be generated
+    automatically then. Another option is to manually assign a short name to
+    the directory using `fsutil file setShortName <path> <short name>`.
+
+  * If using [Cygwin](#cygwin), you must make sure the file permissions and
+    attributes between Windows and Cygwin are consistent. It is recommended
+    that you follow this procedure:
+
+    * Create the directory that is going to contain the top directory of the
+      JDK clone by using the `mkdir` command in the Cygwin bash shell. That is,
+      do *not* create it using Windows Explorer. This will ensure that it will
+      have proper Cygwin attributes, and that it's children will inherit those
+      attributes.
+
+    * Do not put the JDK clone in a path under your Cygwin home directory. This
+      is especially important if your user name contains spaces and/or mixed
+      upper and lower case letters.
+
+    Failure to follow these procedures might result in hard-to-debug build
+    problems.
 
   * You need to install a git client. You have two choices, Cygwin git or Git
     for Windows. Unfortunately there are pros and cons with each choice.
@@ -113,9 +138,6 @@ on where and how to check out the source code.
       make sure you set `core.autocrlf` to `false` (this is asked during
       installation).
 
-  Failure to follow this procedure might result in hard-to-debug build
-  problems.
-
 ## Build Hardware Requirements
 
 The JDK is a massive project, and require machines ranging from decent to
@@ -175,7 +197,7 @@ time of writing.
 | ----------------- | ---------------------------------- |
 | Linux/x64         | Oracle Enterprise Linux 6.4 / 8.x  |
 | Linux/aarch64     | Oracle Enterprise Linux 7.6 / 8.x  |
-| macOS             | macOS 13.x (Ventura)               |
+| macOS             | macOS 14.x                         |
 | Windows           | Windows Server 2016                |
 
 The double version numbers for Linux are due to the hybrid model used at
@@ -327,7 +349,7 @@ difficult for a project such as the JDK to keep pace with a continuously
 updated machine running macOS. See the section on [Apple Xcode](#apple-xcode)
 on some strategies to deal with this.
 
-It is recommended that you use at least macOS 13 (Ventura) and Xcode 14, but
+It is recommended that you use at least macOS 14 and Xcode 15.4, but
 earlier versions may also work.
 
 The standard macOS environment contains the basic tooling needed to build, but
@@ -390,11 +412,11 @@ 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 13.2.0                                  |
-| macOS              | Apple Xcode 14.3.1 (using clang 14.0.3)     |
-| Windows            | Microsoft Visual Studio 2022 version 17.6.5 |
+| Operating system   | Toolchain version                            |
+| ------------------ | -------------------------------------------- |
+| Linux              | gcc 14.2.0                                   |
+| macOS              | Apple Xcode 15.4 (using clang 15.0.0)       |
+| Windows            | Microsoft Visual Studio 2022 version 17.13.2 |
 
 All compilers are expected to be able to handle the C11 language standard for
 C, and C++14 for C++.
@@ -404,7 +426,7 @@ C, and C++14 for C++.
 The minimum accepted version of gcc is 10.0. Older versions will not be accepted
 by `configure`.
 
-The JDK is currently known to compile successfully with gcc version 13.2 or
+The JDK is currently known to compile successfully with gcc version 14.2 or
 newer.
 
 In general, any version between these two should be usable.
@@ -1457,6 +1479,24 @@ sh ./configure --with-jvm-variants=server \
 
 and run `make` normally.
 
+#### Building for Windows AArch64
+The Visual Studio Build Tools can be used for building the JDK without a full
+Visual Studio installation. To set up the Visual Studio 2022 Build Tools on a
+Windows AArch64 machine for a native build, launch the installer as follows
+in a Windows command prompt:
+
+```
+vs_buildtools.exe --quiet --wait --norestart --nocache ^
+--installPath "%ProgramFiles(x86)%\Microsoft Visual Studio\2022\BuildTools" ^
+--add Microsoft.VisualStudio.Component.VC.CoreBuildTools ^
+--add Microsoft.VisualStudio.Component.VC.Tools.ARM64 ^
+--add Microsoft.VisualStudio.Component.Windows11SDK.22621
+```
+
+To generate Windows AArch64 builds using Cygwin on a Windows x64 machine,
+you must set the proper target platform by adding
+`--openjdk-target=aarch64-unknown-cygwin` to your configure command line.
+
 ## Build Performance
 
 Building the JDK requires a lot of horsepower. Some of the build tools can be

doc/hotspot-style.html

@@ -32,11 +32,12 @@
 <ul>
 <li><a href="#introduction" id="toc-introduction">Introduction</a>
 <ul>
+<li><a href="#changing-this-document"
+id="toc-changing-this-document">Changing this Document</a></li>
 <li><a href="#why-care-about-style" id="toc-why-care-about-style">Why
 Care About Style?</a></li>
-<li><a href="#counterexamples-and-updates"
-id="toc-counterexamples-and-updates">Counterexamples and
-Updates</a></li>
+<li><a href="#counterexamples"
+id="toc-counterexamples">Counterexamples</a></li>
 </ul></li>
 <li><a href="#structure-and-formatting"
 id="toc-structure-and-formatting">Structure and Formatting</a>
@@ -99,6 +100,21 @@ writing HotSpot code. Following these will help new code fit in with
 existing HotSpot code, making it easier to read and maintain. Failure to
 follow these guidelines may lead to discussion during code reviews, if
 not outright rejection of a change.</p>
+<h3 id="changing-this-document">Changing this Document</h3>
+<p>Proposed changes should be discussed on the <a
+href="mailto:hotspot-dev@openjdk.org">HotSpot Developers</a> mailing
+list. Changes are likely to be cautious and incremental, since HotSpot
+coders have been using these guidelines for years.</p>
+<p>Substantive changes are approved by <a
+href="https://www.rfc-editor.org/rfc/rfc7282.html">rough consensus</a>
+of the <a href="https://openjdk.org/census#hotspot">HotSpot Group</a>
+Members. The Group Lead determines whether consensus has been
+reached.</p>
+<p>Editorial changes (changes that only affect the description of
+HotSpot style, not its substance) do not require the full consensus
+gathering process. The normal HotSpot pull request process may be used
+for editorial changes, with the additional requirement that the
+requisite reviewers are also HotSpot Group Members.</p>
 <h3 id="why-care-about-style">Why Care About Style?</h3>
 <p>Some programmers seem to have lexers and even C preprocessors
 installed directly behind their eyeballs. The rest of us require code
@@ -124,7 +140,7 @@ conforms locally to its own peculiar conventions, it is not worth
 reformatting the whole thing. Also consider separating changes that make
 extensive stylistic updates from those which make functional
 changes.</p>
-<h3 id="counterexamples-and-updates">Counterexamples and Updates</h3>
+<h3 id="counterexamples">Counterexamples</h3>
 <p>Many of the guidelines mentioned here have (sometimes widespread)
 counterexamples in the HotSpot code base. Finding a counterexample is
 not sufficient justification for new code to follow the counterexample
@@ -137,20 +153,6 @@ bring it up for discussion and possible change. The architectural rule,
 of course, is "When in Rome do as the Romans". Sometimes in the suburbs
 of Rome the rules are a little different; these differences can be
 pointed out here.</p>
-<p>Proposed changes should be discussed on the <a
-href="mailto:hotspot-dev@openjdk.org">HotSpot Developers</a> mailing
-list. Changes are likely to be cautious and incremental, since HotSpot
-coders have been using these guidelines for years.</p>
-<p>Substantive changes are approved by <a
-href="https://www.rfc-editor.org/rfc/rfc7282.html">rough consensus</a>
-of the <a href="https://openjdk.org/census#hotspot">HotSpot Group</a>
-Members. The Group Lead determines whether consensus has been
-reached.</p>
-<p>Editorial changes (changes that only affect the description of
-HotSpot style, not its substance) do not require the full consensus
-gathering process. The normal HotSpot pull request process may be used
-for editorial changes, with the additional requirement that the
-requisite reviewers are also HotSpot Group Members.</p>
 <h2 id="structure-and-formatting">Structure and Formatting</h2>
 <h3 id="factoring-and-class-design">Factoring and Class Design</h3>
 <ul>
@@ -207,23 +209,38 @@ the simple "getter".</p></li>
 <ul>
 <li><p>All source files must have a globally unique basename. The build
 system depends on this uniqueness.</p></li>
+<li><p>Keep the include lines within a section alphabetically sorted by
+their lowercase value. If an include must be out of order for
+correctness, suffix with it a comment such as
+<code>// do not reorder</code>. Source code processing tools can also
+use this hint.</p></li>
+<li><p>Put conditional inclusions (<code>#if ...</code>) at the end of
+the section of HotSpot include lines. This also applies to
+macro-expanded includes of platform dependent files.</p></li>
+<li><p>Put system includes in a section after the HotSpot include lines
+with a blank line separating the two sections.</p></li>
 <li><p>Do not put non-trivial function implementations in .hpp files. If
 the implementation depends on other .hpp files, put it in a .cpp or a
 .inline.hpp file.</p></li>
 <li><p>.inline.hpp files should only be included in .cpp or .inline.hpp
 files.</p></li>
 <li><p>All .inline.hpp files should include their corresponding .hpp
-file as the first include line. Declarations needed by other files
-should be put in the .hpp file, and not in the .inline.hpp file. This
-rule exists to resolve problems with circular dependencies between
-.inline.hpp files.</p></li>
+file as the first include line with a blank line separating it from the
+rest of the include lines. Declarations needed by other files should be
+put in the .hpp file, and not in the .inline.hpp file. This rule exists
+to resolve problems with circular dependencies between .inline.hpp
+files.</p></li>
+<li><p>Do not include a .hpp file if the corresponding .inline.hpp file
+is included.</p></li>
+<li><p>Use include guards for .hpp and .inline.hpp files. The name of
+the defined guard should be derived from the full search path of the
+file relative to the hotspot source directory. The guard should be all
+upper case with all paths separators and periods replaced by
+underscores.</p></li>
 <li><p>Some build configurations use precompiled headers to speed up the
 build times. The precompiled headers are included in the precompiled.hpp
 file. Note that precompiled.hpp is just a build time optimization, so
 don't rely on it to resolve include problems.</p></li>
-<li><p>Keep the include lines alphabetically sorted.</p></li>
-<li><p>Put conditional inclusions (<code>#if ...</code>) at the end of
-the include list.</p></li>
 </ul>
 <h3 id="jtreg-tests">JTReg Tests</h3>
 <ul>

doc/hotspot-style.md

@@ -8,6 +8,24 @@ HotSpot code, making it easier to read and maintain.  Failure to
 follow these guidelines may lead to discussion during code reviews, if
 not outright rejection of a change.
 
+### Changing this Document
+
+Proposed changes should be discussed on the
+[HotSpot Developers](mailto:hotspot-dev@openjdk.org) mailing
+list.  Changes are likely to be cautious and incremental, since HotSpot
+coders have been using these guidelines for years.
+
+Substantive changes are approved by
+[rough consensus](https://www.rfc-editor.org/rfc/rfc7282.html) of
+the [HotSpot Group](https://openjdk.org/census#hotspot) Members.
+The Group Lead determines whether consensus has been reached.
+
+Editorial changes (changes that only affect the description of HotSpot
+style, not its substance) do not require the full consensus gathering
+process.  The normal HotSpot pull request process may be used for
+editorial changes, with the additional requirement that the requisite
+reviewers are also HotSpot Group Members.
+
 ### Why Care About Style?
 
 Some programmers seem to have lexers and even C preprocessors
@@ -38,7 +56,7 @@ reformatting the whole thing.  Also consider separating changes that
 make extensive stylistic updates from those which make functional
 changes.
 
-### Counterexamples and Updates
+### Counterexamples
 
 Many of the guidelines mentioned here have (sometimes widespread)
 counterexamples in the HotSpot code base. Finding a counterexample is
@@ -54,22 +72,6 @@ rule, of course, is "When in Rome do as the Romans". Sometimes in the
 suburbs of Rome the rules are a little different; these differences
 can be pointed out here.
 
-Proposed changes should be discussed on the
-[HotSpot Developers](mailto:hotspot-dev@openjdk.org) mailing
-list.  Changes are likely to be cautious and incremental, since HotSpot
-coders have been using these guidelines for years.
-
-Substantive changes are approved by
-[rough consensus](https://www.rfc-editor.org/rfc/rfc7282.html) of
-the [HotSpot Group](https://openjdk.org/census#hotspot) Members.
-The Group Lead determines whether consensus has been reached.
-
-Editorial changes (changes that only affect the description of HotSpot
-style, not its substance) do not require the full consensus gathering
-process.  The normal HotSpot pull request process may be used for
-editorial changes, with the additional requirement that the requisite
-reviewers are also HotSpot Group Members.
-
 ## Structure and Formatting
 
 ### Factoring and Class Design
@@ -135,9 +137,21 @@ change should be done with a "setter" accessor matched to the simple
 
 ### Source Files
 
-* All source files must have a globally unique basename.  The build
+* All source files must have a globally unique basename. The build
 system depends on this uniqueness.
 
+* Keep the include lines within a section alphabetically sorted by their
+lowercase value. If an include must be out of order for correctness,
+suffix with it a comment such as `// do not reorder`. Source code
+processing tools can also use this hint.
+
+* Put conditional inclusions (`#if ...`) at the end of the section of HotSpot
+include lines. This also applies to macro-expanded includes of platform
+dependent files.
+
+* Put system includes in a section after the HotSpot include lines with a blank
+line separating the two sections.
+
 * Do not put non-trivial function implementations in .hpp files. If
 the implementation depends on other .hpp files, put it in a .cpp or
 a .inline.hpp file.
@@ -146,19 +160,23 @@ a .inline.hpp file.
 files.
 
 * All .inline.hpp files should include their corresponding .hpp file as
-the first include line. Declarations needed by other files should be put
-in the .hpp file, and not in the .inline.hpp file. This rule exists to
-resolve problems with circular dependencies between .inline.hpp files.
+the first include line with a blank line separating it from the rest of the
+include lines. Declarations needed by other files should be put in the .hpp
+file, and not in the .inline.hpp file. This rule exists to resolve problems
+with circular dependencies between .inline.hpp files.
+
+* Do not include a .hpp file if the corresponding .inline.hpp file is included.
+
+* Use include guards for .hpp and .inline.hpp files. The name of the defined
+guard should be derived from the full search path of the file relative to the
+hotspot source directory. The guard should be all upper case with all paths
+separators and periods replaced by underscores.
 
 * Some build configurations use precompiled headers to speed up the
 build times. The precompiled headers are included in the precompiled.hpp
 file. Note that precompiled.hpp is just a build time optimization, so
 don't rely on it to resolve include problems.
 
-* Keep the include lines alphabetically sorted.
-
-* Put conditional inclusions (`#if ...`) at the end of the include list.
-
 ### JTReg Tests
 
 * JTReg tests should have meaningful names.

doc/hotspot-unit-tests.html

@@ -189,7 +189,7 @@ wants to find) and design tests using those models.</p>
 <p>Prefer having checks inside test code.</p>
 <p>Not only does having test logic outside, e.g. verification method,
 depending on asserts in product code contradict with several items above
-but also decreases test’s readability and stability. It is much easier
+but also decreases test's readability and stability. It is much easier
 to understand that a test is testing when all testing logic is located
 inside a test or nearby in shared test libraries. As a rule of thumb,
 the closer a check to a test, the better.</p>
@@ -198,7 +198,7 @@ the closer a check to a test, the better.</p>
 <p>Prefer <code>EXPECT</code> over <code>ASSERT</code> if possible.</p>
 <p>This is related to the <a href="#informativeness">informativeness</a>
 property of tests, information for other checks can help to better
-localize a defect’s root-cause. One should use <code>ASSERT</code> if it
+localize a defect's root-cause. One should use <code>ASSERT</code> if it
 is impossible to continue test execution or if it does not make much
 sense. Later in the text, <code>EXPECT</code> forms will be used to
 refer to both <code>ASSERT/EXPECT</code>.</p>
@@ -235,7 +235,7 @@ which checks that the absolute value of the difference between
 <code>eps</code>.</p>
 <h3 id="c-string-comparison">C string comparison</h3>
 <p>Use string special macros for C strings comparisons.</p>
-<p><code>EXPECT_EQ</code> just compares pointers’ values, which is
+<p><code>EXPECT_EQ</code> just compares pointers' values, which is
 hardly what one wants comparing C strings. GoogleTest provides
 <code>EXPECT_STREQ</code> and <code>EXPECT_STRNE</code> macros to
 compare C string contents. There are also case-insensitive versions
@@ -293,7 +293,7 @@ subsystem, etc.</p>
 <p>This naming scheme helps to find tests, filter them and simplifies
 test failure analysis. For example, class <code>Foo</code> - test group
 <code>Foo</code>, compiler logging subsystem - test group
-<code>CompilerLogging</code>, G1 GC — test group <code>G1GC</code>, and
+<code>CompilerLogging</code>, G1 GC - test group <code>G1GC</code>, and
 so forth.</p>
 <h3 id="filename">Filename</h3>
 <p>A test file must have <code>test_</code> prefix and <code>.cpp</code>
@@ -345,7 +345,7 @@ name starts or ends with an underscore are enough to be safe.</p>
 <h3 id="friend-classes">Friend classes</h3>
 <p>All test purpose friends should have either <code>Test</code> or
 <code>Testable</code> suffix.</p>
-<p>It greatly simplifies understanding of friendship’s purpose and
+<p>It greatly simplifies understanding of friendship's purpose and
 allows statically check that private members are not exposed
 unexpectedly. Having <code>FooTest</code> as a friend of
 <code>Foo</code> without any comments will be understood as a necessary
@@ -435,7 +435,7 @@ inapplicable tests.</p>
 <h3 id="flag-restoring">Flag restoring</h3>
 <p>Restore changed flags.</p>
 <p>It is quite common for tests to configure JVM in a certain way
-changing flags’ values. GoogleTest provides two ways to set up
+changing flags' values. GoogleTest provides two ways to set up
 environment before a test and restore it afterward: using either
 constructor and destructor or <code>SetUp</code> and
 <code>TearDown</code> functions. Both ways require to use a test fixture
@@ -444,7 +444,7 @@ class, which sometimes is too wordy. The simpler facilities like
 be used in such cases to restore/set values.</p>
 <p>Caveats:</p>
 <ul>
-<li><p>Changing a flag’s value could break the invariants between flags'
+<li><p>Changing a flag's value could break the invariants between flags'
 values and hence could lead to unexpected/unsupported JVM
 state.</p></li>
 <li><p><code>FLAG_SET_*</code> macros can change more than one flag (in

doc/hotspot-unit-tests.md

@@ -106,7 +106,7 @@ Prefer having checks inside test code.
 
 Not only does having test logic outside, e.g. verification method,
 depending on asserts in product code contradict with several items
-above but also decreases test’s readability and stability. It is much
+above but also decreases test's readability and stability. It is much
 easier to understand that a test is testing when all testing logic is
 located inside a test or nearby in shared test libraries. As a rule of
 thumb, the closer a check to a test, the better.
@@ -119,7 +119,7 @@ Prefer `EXPECT` over `ASSERT` if possible.
 
 This is related to the [informativeness](#informativeness) property of
 tests, information for other checks can help to better localize a
-defect’s root-cause. One should use `ASSERT` if it is impossible to
+defect's root-cause. One should use `ASSERT` if it is impossible to
 continue test execution or if it does not make much sense. Later in
 the text, `EXPECT` forms will be used to refer to both
 `ASSERT/EXPECT`.
@@ -160,7 +160,7 @@ value of the difference between `v1` and `v2` is not greater than `eps`.
 
 Use string special macros for C strings comparisons.
 
-`EXPECT_EQ` just compares pointers’ values, which is hardly what one
+`EXPECT_EQ` just compares pointers' values, which is hardly what one
 wants comparing C strings. GoogleTest provides `EXPECT_STREQ` and
 `EXPECT_STRNE` macros to compare C string contents. There are also
 case-insensitive versions `EXPECT_STRCASEEQ`, `EXPECT_STRCASENE`.
@@ -226,7 +226,7 @@ subsystem, etc.
 
 This naming scheme helps to find tests, filter them and simplifies
 test failure analysis. For example, class `Foo` - test group `Foo`,
-compiler logging subsystem - test group `CompilerLogging`, G1 GC — test
+compiler logging subsystem - test group `CompilerLogging`, G1 GC - test
 group `G1GC`, and so forth.
 
 ### Filename
@@ -287,7 +287,7 @@ Fixture classes should be named after tested classes, subsystems, etc
 
 All test purpose friends should have either `Test` or `Testable` suffix.
 
-It greatly simplifies understanding of friendship’s purpose and allows
+It greatly simplifies understanding of friendship's purpose and allows
 statically check that private members are not exposed unexpectedly.
 Having `FooTest` as a friend of `Foo` without any comments will be
 understood as a necessary evil to get testability.
@@ -397,7 +397,7 @@ and filter out inapplicable tests.
 Restore changed flags.
 
 It is quite common for tests to configure JVM in a certain way
-changing flags’ values. GoogleTest provides two ways to set up
+changing flags' values. GoogleTest provides two ways to set up
 environment before a test and restore it afterward: using either
 constructor and destructor or `SetUp` and `TearDown` functions. Both ways
 require to use a test fixture class, which sometimes is too wordy. The
@@ -406,7 +406,7 @@ be used in such cases to restore/set values.
 
 Caveats:
 
-* Changing a flag’s value could break the invariants between flags' values and hence could lead to unexpected/unsupported JVM state.
+* Changing a flag's value could break the invariants between flags' values and hence could lead to unexpected/unsupported JVM state.
 
 * `FLAG_SET_*` macros can change more than one flag (in order to
 maintain invariants) so it is hard to predict what flags will be

doc/starting-next-release.html

@@ -0,0 +1,127 @@
+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml" lang="" xml:lang="">
+<head>
+  <meta charset="utf-8" />
+  <meta name="generator" content="pandoc" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes" />
+  <title>Explanation of start of release changes</title>
+  <style>
+    code{white-space: pre-wrap;}
+    span.smallcaps{font-variant: small-caps;}
+    div.columns{display: flex; gap: min(4vw, 1.5em);}
+    div.column{flex: auto; overflow-x: auto;}
+    div.hanging-indent{margin-left: 1.5em; text-indent: -1.5em;}
+    /* The extra [class] is a hack that increases specificity enough to
+       override a similar rule in reveal.js */
+    ul.task-list[class]{list-style: none;}
+    ul.task-list li input[type="checkbox"] {
+      font-size: inherit;
+      width: 0.8em;
+      margin: 0 0.8em 0.2em -1.6em;
+      vertical-align: middle;
+    }
+    .display.math{display: block; text-align: center; margin: 0.5rem auto;}
+  </style>
+  <link rel="stylesheet" href="../make/data/docs-resources/resources/jdk-default.css" />
+  <!--[if lt IE 9]>
+    <script src="//cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv-printshiv.min.js"></script>
+  <![endif]-->
+</head>
+<body>
+<header id="title-block-header">
+<h1 class="title">Explanation of start of release changes</h1>
+</header>
+<nav id="TOC" role="doc-toc">
+<ul>
+<li><a href="#overview" id="toc-overview">Overview</a></li>
+<li><a href="#details-and-file-updates"
+id="toc-details-and-file-updates">Details and file updates</a>
+<ul>
+<li><a href="#meta-data-files" id="toc-meta-data-files">Meta-data
+files</a></li>
+<li><a href="#src-files" id="toc-src-files"><code>src</code>
+files</a></li>
+<li><a href="#test-files" id="toc-test-files"><code>test</code>
+files</a></li>
+</ul></li>
+</ul>
+</nav>
+<h2 id="overview">Overview</h2>
+<p>The start of release changes, the changes that turn JDK <em>N</em>
+into JDK (<em>N</em>+1), are primarily small updates to various files
+along with new files to store symbol information to allow
+<code>javac --release N ...</code> to run on JDK (<em>N</em>+1).</p>
+<p>The updates include changes to files holding meta-data about the
+release, files under the <code>src</code> directory for API and tooling
+updates, and incidental updates under the <code>test</code>
+directory.</p>
+<h2 id="details-and-file-updates">Details and file updates</h2>
+<p>As a matter of policy, there are a number of semantically distinct
+concepts which get incremented separately at the start of a new
+release:</p>
+<ul>
+<li>Feature value of <code>Runtime.version()</code></li>
+<li>Highest source version modeled by
+<code>javax.lang.model.SourceVersion</code></li>
+<li>Highest class file format major version recognized by the
+platform</li>
+<li>Highest
+<code>-source</code>/<code>-target</code>/<code>--release</code>
+argument recognized by <code>javac</code> and related tools</li>
+</ul>
+<p>The expected file updates are listed below. Additional files may need
+to be updated for a particular release.</p>
+<h3 id="meta-data-files">Meta-data files</h3>
+<ul>
+<li><code>jcheck/conf</code>: update meta-data used by
+<code>jcheck</code> and the Skara tooling</li>
+<li><code>make/conf/version-numbers.conf</code>: update to meta-data
+used in the build</li>
+</ul>
+<h3 id="src-files"><code>src</code> files</h3>
+<ul>
+<li><code>src/hotspot/share/classfile/classFileParser.cpp</code>: add a
+<code>#define</code> for the new version</li>
+<li><code>src/java.base/share/classes/java/lang/classfile/ClassFile.java</code>:
+add a constant for the new class file format version</li>
+<li><code>src/java.base/share/classes/java/lang/reflect/ClassFileFormatVersion.java</code>:
+add an <code>enum</code> constant for the new class file format
+version</li>
+<li><code>src/java.compiler/share/classes/javax/lang/model/SourceVersion.java</code>:
+add an <code>enum</code> constant for the new source version</li>
+<li><code>src/java.compiler/share/classes/javax/lang/model/util/*</code>
+visitors: Update <code>@SupportedSourceVersion</code> annotations to
+latest value. Note this update is done in lieu of introducing another
+set of visitors for each Java SE release.</li>
+<li><code>src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java</code>:
+add an <code>enum</code> constant for the new source version internal to
+<code>javac</code></li>
+<li><code>src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java</code>:
+add an <code>enum</code> constant for the new class file format version
+internal to <code>javac</code></li>
+<li><code>src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java</code>:
+add an <code>enum</code> constant for the new target version internal to
+<code>javac</code></li>
+<li><code>src/jdk.compiler/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java</code>
+update printing processor to support the new source version</li>
+<li>The symbol information for <code>--release</code> is stored as new
+text files in the <code>src/jdk.compiler/share/data/symbols</code>
+directory, one file per module. The README file in that directory
+contains directions on how to create the files.</li>
+</ul>
+<h3 id="test-files"><code>test</code> files</h3>
+<ul>
+<li><code>test/langtools/tools/javac/api/TestGetSourceVersions.java</code>:
+add new <code>SourceVersion</code> constant to test matrix.</li>
+<li><code>test/langtools/tools/javac/classfiles/ClassVersionChecker.java</code>:
+add new enum constant for the new class file version</li>
+<li><code>test/langtools/tools/javac/lib/JavacTestingAbstractProcessor.java</code>
+update annotation processor extended by <code>javac</code> tests to
+cover the new source version</li>
+<li><code>test/langtools/tools/javac/preview/classReaderTest/Client.nopreview.out</code>
+and
+<code>test/langtools/tools/javac/preview/classReaderTest/Client.preview.out</code>:
+update expected messages for preview errors and warnings</li>
+</ul>
+</body>
+</html>

doc/starting-next-release.md

@@ -0,0 +1,68 @@
+% Explanation of start of release changes
+
+## Overview
+
+The start of release changes, the changes that turn JDK _N_ into JDK
+(_N_+1), are primarily small updates to various files along with new files to
+store symbol information to allow `javac --release N ...` to run on
+JDK (_N_+1).
+
+The updates include changes to files holding meta-data about the
+release, files under the `src` directory for API and tooling updates,
+and incidental updates under the `test` directory.
+
+## Details and file updates
+
+As a matter of policy, there are a number of semantically distinct
+concepts which get incremented separately at the start of a new
+release:
+
+* Feature value of `Runtime.version()`
+* Highest source version modeled by `javax.lang.model.SourceVersion`
+* Highest class file format major version recognized by the platform
+* Highest `-source`/`-target`/`--release` argument recognized by
+  `javac` and related tools
+
+The expected file updates are listed below. Additional files may need
+to be updated for a particular release.
+
+### Meta-data files
+
+* `jcheck/conf`: update meta-data used by `jcheck` and the Skara tooling
+* `make/conf/version-numbers.conf`: update to meta-data used in the build
+
+### `src` files
+
+* `src/hotspot/share/classfile/classFileParser.cpp`: add a `#define`
+  for the new version
+* `src/java.base/share/classes/java/lang/classfile/ClassFile.java`:
+  add a constant for the new class file format version
+* `src/java.base/share/classes/java/lang/reflect/ClassFileFormatVersion.java`:
+   add an `enum` constant for the new class file format version
+* `src/java.compiler/share/classes/javax/lang/model/SourceVersion.java`:
+  add an `enum` constant for the new source version
+* `src/java.compiler/share/classes/javax/lang/model/util/*` visitors: Update
+  `@SupportedSourceVersion` annotations to latest value. Note this update
+  is done in lieu of introducing another set of visitors for each Java
+  SE release.
+* `src/jdk.compiler/share/classes/com/sun/tools/javac/code/Source.java`:
+   add an `enum` constant for the new source version internal to `javac`
+* `src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java`:
+   add an `enum` constant for the new class file format version internal to `javac`
+* `src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/Target.java`:
+   add an `enum` constant for the new target version internal to `javac`
+* `src/jdk.compiler/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java`
+   update printing processor to support the new source version
+* The symbol information for `--release` is stored as new text files in the
+  `src/jdk.compiler/share/data/symbols` directory, one file per
+  module. The README file in that directory contains directions on how
+  to create the files.
+
+### `test` files
+
+* `test/langtools/tools/javac/api/TestGetSourceVersions.java`: add new `SourceVersion` constant to test matrix.
+* `test/langtools/tools/javac/classfiles/ClassVersionChecker.java`: add new enum constant for the new class file version
+* `test/langtools/tools/javac/lib/JavacTestingAbstractProcessor.java`
+   update annotation processor extended by `javac` tests to cover the new source version
+* `test/langtools/tools/javac/preview/classReaderTest/Client.nopreview.out` and `test/langtools/tools/javac/preview/classReaderTest/Client.preview.out`: update expected messages for preview errors and warnings
+

doc/testing.html

@@ -72,6 +72,11 @@ id="toc-notes-for-specific-tests">Notes for Specific Tests</a>
 <li><a href="#non-us-locale" id="toc-non-us-locale">Non-US
 locale</a></li>
 <li><a href="#pkcs11-tests" id="toc-pkcs11-tests">PKCS11 Tests</a></li>
+</ul></li>
+<li><a href="#testing-ahead-of-time-optimizations"
+id="toc-testing-ahead-of-time-optimizations">### Testing Ahead-of-time
+Optimizations</a>
+<ul>
 <li><a href="#testing-with-alternative-security-providers"
 id="toc-testing-with-alternative-security-providers">Testing with
 alternative security providers</a></li>
@@ -411,6 +416,13 @@ instrumentation
 special target <code>jcov-test</code> instead of <code>test</code>, e.g.
 <code>make jcov-test TEST=jdk_lang</code>. This will make sure the JCov
 image is built, and that JCov reporting is enabled.</p>
+<p>To include JCov coverage for just a subset of all modules, you can
+use the <code>--with-jcov-modules</code> arguments to
+<code>configure</code>, e.g.
+<code>--with-jcov-modules=jdk.compiler,java.desktop</code>.</p>
+<p>For more fine-grained control, you can pass arbitrary filters to JCov
+using <code>--with-jcov-filters</code>, and you can specify a specific
+JDK to instrument using <code>--with-jcov-input-jdk</code>.</p>
 <p>The JCov report is stored in
 <code>build/$BUILD/test-results/jcov-output/report</code>.</p>
 <p>Please note that running with JCov reporting can be very memory
@@ -589,6 +601,37 @@ element of the appropriate <code>@Artifact</code> class. (See
     JTREG=&quot;JAVA_OPTIONS=-Djdk.test.lib.artifacts.nsslib-linux_aarch64=/path/to/NSS-libs&quot;</code></pre>
 <p>For more notes about the PKCS11 tests, please refer to
 test/jdk/sun/security/pkcs11/README.</p>
+<h2 id="testing-ahead-of-time-optimizations">### Testing Ahead-of-time
+Optimizations</h2>
+<p>One way to improve test coverage of ahead-of-time (AOT) optimizations
+in the JDK is to run existing jtreg test cases in a special "AOT_JDK"
+mode. Example:</p>
+<pre><code>$ make test JTREG=&quot;AOT_JDK=onestep&quot; \
+    TEST=open/test/hotspot/jtreg/runtime/invokedynamic</code></pre>
+<p>In this testing mode, we first perform an AOT training run (see
+https://openjdk.org/jeps/483) of a special test program (<a
+href="../test/setup_aot/TestSetupAOT.java">test/setup_aot/TestSetupAOT.java</a>)
+that accesses about 5,0000 classes in the JDK core libraries.
+Optimization artifacts for these classes (such as pre-linked lambda
+expressions, execution profiles, and pre-generated native code) are
+stored into an AOT cache file, which will be used by all the JVMs
+launched by the selected jtreg test cases.</p>
+<p>When the jtreg tests call into the core libraries classes that are in
+the AOT cache, we will be able to test the AOT optimizations that were
+used on those classes.</p>
+<p>Please note that not all existing jtreg test cases can be executed
+with the AOT_JDK mode. See <a
+href="../test/hotspot/jtreg/ProblemList-AotJdk.txt">test/hotspot/jtreg/ProblemList-AotJdk.txt</a>
+and <a
+href="../test/jdk/ProblemList-AotJdk.txt">test/jdk/ProblemList-AotJdk.txt</a>.</p>
+<p>Also, test cases that were written specifically to test AOT, such as
+the tests under <a
+href="../test/hotspot/jtreg/runtime/cds/">test/hotspot/jtreg/runtime/cds</a>,
+cannot be executed with the AOT_JDK mode.</p>
+<p>Valid values for <code>AOT_JDK</code> are <code>onestep</code> and
+<code>twostep</code>. These control how the AOT cache is generated. See
+https://openjdk.org/jeps/514 for details. All other values are
+ignored.</p>
 <h3 id="testing-with-alternative-security-providers">Testing with
 alternative security providers</h3>
 <p>Some security tests use a hardcoded provider for

doc/testing.md

@@ -345,6 +345,14 @@ The simplest way to run tests with JCov coverage report is to use the special
 target `jcov-test` instead of `test`, e.g. `make jcov-test TEST=jdk_lang`. This
 will make sure the JCov image is built, and that JCov reporting is enabled.
 
+To include JCov coverage for just a subset of all modules, you can use the
+`--with-jcov-modules` arguments to `configure`, e.g.
+`--with-jcov-modules=jdk.compiler,java.desktop`.
+
+For more fine-grained control, you can pass arbitrary filters to JCov using
+`--with-jcov-filters`, and you can specify a specific JDK to instrument
+using `--with-jcov-input-jdk`.
+
 The JCov report is stored in `build/$BUILD/test-results/jcov-output/report`.
 
 Please note that running with JCov reporting can be very memory intensive.
@@ -603,6 +611,43 @@ $ make test TEST="jtreg:sun/security/pkcs11/Secmod/AddTrustedCert.java" \
 For more notes about the PKCS11 tests, please refer to
 test/jdk/sun/security/pkcs11/README.
 
+### Testing Ahead-of-time Optimizations
+-------------------------------------------------------------------------------
+One way to improve test coverage of ahead-of-time (AOT) optimizations in
+the JDK is to run existing jtreg test cases in a special "AOT_JDK" mode.
+Example:
+
+```
+$ make test JTREG="AOT_JDK=onestep" \
+    TEST=open/test/hotspot/jtreg/runtime/invokedynamic
+```
+
+In this testing mode, we first perform an AOT training run
+(see https://openjdk.org/jeps/483) of a special test program
+([test/setup_aot/TestSetupAOT.java](../test/setup_aot/TestSetupAOT.java))
+that accesses about 5,0000 classes in the JDK core libraries.
+Optimization artifacts for these classes (such as pre-linked
+lambda expressions, execution profiles, and pre-generated native code)
+are stored into an AOT cache file, which will be used by all the JVMs
+launched by the selected jtreg test cases.
+
+When the jtreg tests call into the core libraries classes that are in
+the AOT cache, we will be able to test the AOT optimizations that were
+used on those classes.
+
+Please note that not all existing jtreg test cases can be executed with
+the AOT_JDK mode. See
+[test/hotspot/jtreg/ProblemList-AotJdk.txt](../test/hotspot/jtreg/ProblemList-AotJdk.txt)
+and [test/jdk/ProblemList-AotJdk.txt](../test/jdk/ProblemList-AotJdk.txt).
+
+Also, test cases that were written specifically to test AOT, such as the tests
+under [test/hotspot/jtreg/runtime/cds](../test/hotspot/jtreg/runtime/cds/),
+cannot be executed with the AOT_JDK mode.
+
+Valid values for `AOT_JDK` are `onestep` and `twostep`. These control how
+the AOT cache is generated. See https://openjdk.org/jeps/514 for details.
+All other values are ignored.
+
 ### Testing with alternative security providers
 
 Some security tests use a hardcoded provider for `KeyFactory`, `Cipher`,

jb/project/tools/common/scripts/common.sh

@@ -18,10 +18,12 @@ function getVersionProp() {
 }
 
 DISABLE_WARNINGS_AS_ERRORS=""
-while getopts ":iw?" o; do
+CONTINUOUS_INTEGRATION=""
+while getopts ":iwc?" o; do
     case "${o}" in
         i) INC_BUILD=1 ;;
         w) DISABLE_WARNINGS_AS_ERRORS="--disable-warnings-as-errors" ;;
+        c) CONTINUOUS_INTEGRATION=1 ;;
     esac
 done
 shift $((OPTIND-1))
@@ -38,7 +40,6 @@ architecture=${3:-x64} # aarch64 or x64
 
 check_bundle_type_maketest
 
-tag_prefix="jdk-"
 VERSION_FEATURE=$(getVersionProp "DEFAULT_VERSION_FEATURE")
 VERSION_INTERIM=$(getVersionProp "DEFAULT_VERSION_INTERIM")
 VERSION_UPDATE=$(getVersionProp "DEFAULT_VERSION_UPDATE")
@@ -46,8 +47,9 @@ VERSION_PATCH=$(getVersionProp "DEFAULT_VERSION_PATCH")
 [[ $VERSION_UPDATE = 0 ]] && JBSDK_VERSION="$VERSION_FEATURE" || JBSDK_VERSION="${VERSION_FEATURE}.${VERSION_INTERIM}.${VERSION_UPDATE}"
 [[ $VERSION_PATCH = 0 ]] || JBSDK_VERSION="${VERSION_FEATURE}.${VERSION_INTERIM}.${VERSION_UPDATE}.${VERSION_PATCH}"
 echo "##teamcity[setParameter name='env.JBSDK_VERSION' value='${JBSDK_VERSION}']"
-OPENJDK_TAG=$(git tag -l | grep "$tag_prefix$JBSDK_VERSION" | grep -v ga | sort -t "-" -k 2 -g | tail -n 1)
-JDK_BUILD_NUMBER=${JDK_BUILD_NUMBER:=$(echo $OPENJDK_TAG | awk -F "-|[+]" '{print $3}')}
+tag_prefix="jdk-"
+OPENJDK_TAG=$(git tag -l | grep "$tag_prefix$JBSDK_VERSION" | grep -v ga | sort -t "-" -k 2 -V -f | tail -n 1)
+JDK_BUILD_NUMBER=$(echo $OPENJDK_TAG | awk -F "-|[+]" '{print $3}')
 [ -z $JDK_BUILD_NUMBER ] && JDK_BUILD_NUMBER=1
 re='^[0-9]+$'
 if ! [[ $JDK_BUILD_NUMBER =~ $re ]] ; then

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

@@ -25,6 +25,18 @@ source jb/project/tools/common/scripts/common.sh
 JCEF_PATH=${JCEF_PATH:=./jcef_linux_aarch64}
 
 function do_configure {
+
+  GTK_SHELL_PATH=/gtk-shell.xml
+
+  if [ ! -e $GTK_SHELL_PATH ]; then
+    echo $GTK_SHELL_PATH" does not exist"
+    GTK_SHELL_PATH=`pwd`/gtk-shell.xml
+    if [ ! -e $GTK_SHELL_PATH ]; then
+      echo $GTK_SHELL_PATH" does not exist"
+      curl -O https://raw.githubusercontent.com/GNOME/gtk/refs/heads/main/gdk/wayland/protocol/gtk-shell.xml
+    fi
+  fi
+
   sh configure \
     $WITH_DEBUG_LEVEL \
     --with-vendor-name="$VENDOR_NAME" \
@@ -35,7 +47,7 @@ function do_configure {
     --with-version-opt=b"$build_number" \
     --with-boot-jdk="$BOOT_JDK" \
     --enable-cds=yes \
-    --with-gtk-shell1-protocol=/gtk-shell.xml \
+    --with-gtk-shell1-protocol=$GTK_SHELL_PATH \
     --with-vulkan \
     $DISABLE_WARNINGS_AS_ERRORS \
     $STATIC_CONF_ARGS \

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

@@ -32,6 +32,24 @@ function do_configure {
       --build=x86_64-unknown-linux-gnu \
       --openjdk-target=x86_64-unknown-linux-gnu"
   fi
+
+  GTK_SHELL_PATH=/gtk-shell.xml
+
+  if [ ! -e $GTK_SHELL_PATH ]; then
+    echo $GTK_SHELL_PATH" does not exist"
+    GTK_SHELL_PATH=`pwd`/gtk-shell.xml
+    if [ ! -e $GTK_SHELL_PATH ]; then
+      echo $GTK_SHELL_PATH" does not exist"
+      curl -O https://raw.githubusercontent.com/GNOME/gtk/refs/heads/main/gdk/wayland/protocol/gtk-shell.xml
+    fi
+  fi
+
+  if [ -n "${JCEF_BUILD_LEGACY:-}" ]; then
+    WITH_VULKAN=""
+  else
+    WITH_VULKAN="--with-vulkan"
+  fi
+
   sh configure \
     $WITH_DEBUG_LEVEL \
     --with-vendor-name="$VENDOR_NAME" \
@@ -42,8 +60,8 @@ function do_configure {
     --with-version-opt=b"$build_number" \
     --with-boot-jdk="$BOOT_JDK" \
     --enable-cds=yes \
-    --with-gtk-shell1-protocol=/gtk-shell.xml \
-    --with-vulkan \
+    --with-gtk-shell1-protocol=$GTK_SHELL_PATH \
+    $WITH_VULKAN \
     $LINUX_TARGET \
     $DISABLE_WARNINGS_AS_ERRORS \
     $STATIC_CONF_ARGS \
@@ -102,7 +120,9 @@ function create_image_bundle {
 
   # jmod does not preserve file permissions (JDK-8173610)
   [ -f "$IMAGES_DIR"/"$__root_dir"/lib/jcef_helper ] && chmod a+x "$IMAGES_DIR"/"$__root_dir"/lib/jcef_helper
-  [ -f "$IMAGES_DIR"/"$__root_dir"/lib/cef_server ] && chmod a+x "$IMAGES_DIR"/"$__root_dir"/lib/cef_server
+  if [ ! -n "${JCEF_BUILD_LEGACY:-}" ]; then
+    [ -f "$IMAGES_DIR"/"$__root_dir"/lib/cef_server ] && chmod a+x "$IMAGES_DIR"/"$__root_dir"/lib/cef_server
+  fi
 
   echo Creating "$JBR".tar.gz ...
 

jb/project/tools/mac/scripts/entitlements_jcef.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+    <dict>
+        <key>com.apple.security.cs.allow-jit</key>
+        <false/>
+        <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
+        <false/>
+        <key>com.apple.security.cs.allow-dyld-environment-variables</key>
+        <false/>
+        <key>com.apple.security.cs.disable-library-validation</key>
+        <false/>
+        <key>com.apple.security.cs.disable-executable-page-protection</key>
+        <false/>
+    </dict>
+</plist>

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

@@ -24,6 +24,25 @@ source jb/project/tools/common/scripts/common.sh
 
 JCEF_PATH=${JCEF_PATH:=./jcef_mac}
 BOOT_JDK=${BOOT_JDK:=$(/usr/libexec/java_home -v 17)}
+XCODE_PATH=${XCODE_PATH:-}
+if [ -d "$XCODE_PATH" ]; then
+  WITH_XCODE_PATH="--with-xcode-path=$XCODE_PATH"
+else
+  if [ -z "${CONTINUOUS_INTEGRATION:-}" ]; then
+    WITH_XCODE_PATH=""
+    if [ -n "${XCODE_PATH}" ]; then
+      echo "XCode not found in the directory: ${XCODE_PATH}"
+      echo "default XCode will be used"
+    fi
+  else
+    if [ -z "${XCODE_PATH}" ]; then
+      echo "specify XCode via setting XCODE_PATH"
+    else
+      echo "XCode not found in the directory: ${XCODE_PATH}"
+    fi
+    do_exit 1
+  fi
+fi
 
 function do_configure {
   sh configure \
@@ -42,6 +61,7 @@ function do_configure {
     $STATIC_CONF_ARGS \
     $REPRODUCIBLE_BUILD_OPTS \
     $WITH_ZIPPED_NATIVE_DEBUG_SYMBOLS \
+    $WITH_XCODE_PATH \
     || do_exit $?
 }
 

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

@@ -43,9 +43,7 @@ find "$APPLICATION_PATH" -name '*.cstemp' -exec rm '{}' \;
 log "Signing libraries and executables..."
 # -perm +111 searches for executables
 for f in \
-  "Contents/Home/lib" "Contents/MacOS" \
-  "Contents/Home/Frameworks" \
-  "Contents/Frameworks"; do
+  "Contents/Home/lib" "Contents/MacOS"; do
   if [ -d "$APPLICATION_PATH/$f" ]; then
     find "$APPLICATION_PATH/$f" \
       -type f \( -name "*.jnilib" -o -name "*.dylib" -o -name "*.so" -o -name "*.tbd" -o -name "*.node" -o -perm +111 \) \
@@ -53,11 +51,18 @@ for f in \
   fi
 done
 
+log "Signing JCEF libraries and executables..."
+if [ -d "$APPLICATION_PATH/Contents/Frameworks" ]; then
+  find "$APPLICATION_PATH/Contents/Frameworks" \
+    -type f \( -name "*.dylib" -o -perm +111 \) \
+    -exec sh -c '"$1" --timestamp -v -s "$2" --options=runtime --force --entitlements "$3" "$4" || exit 1' sh "$SIGN_UTILITY" "$JB_DEVELOPER_CERT" "$SCRIPT_DIR/entitlements_jcef.xml" {} \;
+fi
+
 log "Signing jmod files"
 JMODS_DIR="$APPLICATION_PATH/Contents/Home/jmods"
-JMOD_EXE="$BOOT_JDK/bin/jmod"
+JMOD_EXE="$APPLICATION_PATH/Contents/Home/bin/jmod"
 if [ -d "$JMODS_DIR" ]; then
-  log "processing jmods"  
+  log "processing jmods"
 
   for jmod_file in "$JMODS_DIR"/*.jmod; do
     log "Processing $jmod_file"
@@ -176,7 +181,7 @@ done
 log "Signing whole frameworks..."
 # shellcheck disable=SC2043
 if [ "$JB_SIGN" = true ]; then for f in \
-  "Contents/Frameworks/cef_server.app/Contents/Frameworks" "Contents/Home/Frameworks" "Contents/Frameworks"; do
+  "Contents/Frameworks/cef_server.app/Contents/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
@@ -185,7 +190,7 @@ if [ "$JB_SIGN" = true ]; then for f in \
         "$SIGN_UTILITY" --timestamp \
             -v -s "$JB_DEVELOPER_CERT" --options=runtime \
             --force \
-            --entitlements "$SCRIPT_DIR/entitlements.xml" tmp-to-sign.tar.gz || exit 1
+            --entitlements "$SCRIPT_DIR/entitlements_jcef.xml" tmp-to-sign.tar.gz || exit 1
         rm -rf "$line"
         tar -xzf tmp-to-sign.tar.gz --directory "$(dirname "$line")"
         rm -f tmp-to-sign.tar.gz
@@ -194,16 +199,14 @@ if [ "$JB_SIGN" = true ]; then for f in \
 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
+
+if [ -d "$APPLICATION_PATH/Contents/Frameworks" ]; then
+  find "$APPLICATION_PATH/Contents/Frameworks" -name '*.framework'  -maxdepth 1 | while read -r line
+    do
+      log "Checking '$line':"
+      codesign --verify --deep --strict --verbose=4 "$line"
+    done
+fi
 
 log "Signing whole app..."
 if [ "$JB_SIGN" = true ]; then

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

@@ -34,7 +34,7 @@ tar -xzvf "$INPUT_FILE" --directory $EXPLODED
 BUILD_NAME="$(ls "$EXPLODED")"
 #sed -i '' s/BNDL/APPL/ $EXPLODED/$BUILD_NAME/Contents/Info.plist
 rm -f $EXPLODED/$BUILD_NAME/Contents/CodeResources
-rm "$INPUT_FILE"
+mv "$INPUT_FILE" "$INPUT_FILE".origin
 
 log "$INPUT_FILE extracted and removed"
 
@@ -75,17 +75,15 @@ if [[ "${JETSIGN_CLIENT:=}" == "null" ]] || [[ "$JETSIGN_CLIENT" == "" ]]; then
 fi
 
 attempt=1
-limit=3
+limit=1
+ec=0
 set +e
 while [[ $attempt -le $limit ]]; do
   log "Signing (attempt $attempt) $APPLICATION_PATH ..."
   "$SCRIPT_DIR/sign.sh" "$APPLICATION_PATH" "$PKG_NAME" "$BUNDLE_ID" "$CODESIGN_STRING" "$JB_INSTALLER_CERT"
   ec=$?
+  ((attempt += 1))
   if [[ $ec -ne 0 ]]; then
-    ((attempt += 1))
-    if [ $attempt -eq $limit ]; then
-      set -e
-    fi
     log "Signing failed, wait for 30 sec and try to sign again"
     sleep 30
   else
@@ -93,12 +91,16 @@ while [[ $attempt -le $limit ]]; do
     codesign -v "$APPLICATION_PATH" -vvvvv
     log "Check sign done"
     spctl -a -v $APPLICATION_PATH
-    ((attempt += limit))
   fi
 done
 
 set -e
 
+if [[ $ec -ne 0 ]]; then
+  log "Signing failed, restore original input file"
+  mv "$INPUT_FILE".origin "$INPUT_FILE"
+fi
+
 if [ "$NOTARIZE" = "yes" ]; then
   log "Notarizing..."
   "$SCRIPT_DIR/notarize.sh" "$PKG_NAME"

jb/project/tools/perf/run_inc.sh

@@ -1,3 +1,4 @@
+export LC_ALL=C
 ST=1 # sleep between iterations
 
 # number of iterations (jvm spawned)
@@ -30,8 +31,11 @@ rendering_options:
   -opengl # OpenGL pipeline (windows, linux, macOS)
   -metal  # Metal pipeline (macOS)
   -vulkan # Vulkan pipeline (WLToolkit)
+  -accelsd # Vulkan full acceleration (WLToolkit, Vulkan)
   -tk tk_name # AWT toolkit (linux: WLToolkit|XToolkit)
   -scale # UI scale
+  -N num # Number of iterations (JVM runs)
+  -R num # Number of repeats in the test
 EOM
 
 while [ $# -ge 1 ] ; do
@@ -45,6 +49,9 @@ while [ $# -ge 1 ] ; do
     -vulkan) J2D_OPTS=$J2D_OPTS" -Dsun.java2d.vulkan=true"    
       shift  
         ;;
+    -accelsd) J2D_OPTS=$J2D_OPTS" -Dsun.java2d.vulkan.accelsd=true"
+      shift
+        ;;
     -tk) shift
       if [ $# -ge 1 ] ; then
         J2D_OPTS=$J2D_OPTS" -Dawt.toolkit.name="$1
@@ -54,6 +61,24 @@ while [ $# -ge 1 ] ; do
          exit 1
       fi
       ;;
+    -N) shift
+      if [ $# -ge 1 ] ; then
+         N=$1  
+         shift
+      else
+         echo "Invalid parameters for -N option. Use: -N <number>"
+         exit 1
+      fi
+      ;;
+    -R) shift
+      if [ $# -ge 1 ] ; then
+         R=$1  
+         shift
+      else
+         echo "Invalid parameters for -R option. Use: -R <number>"
+         exit 1
+      fi
+      ;;
     -scale) shift
       if [ $# -ge 1 ] ; then
         J2D_OPTS=$J2D_OPTS" -Dsun.java2d.uiScale="$1

jb/project/tools/perf/run_rp.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
-set -euo pipefail
-set -x
+#set -euo pipefail
+#set -x
 
 BASE_DIR=$(dirname "$0")
 source $BASE_DIR/run_inc.sh
@@ -19,12 +19,11 @@ if [ -z "$RENDERPERFTEST" ]; then
   RENDERPERFTEST=$RENDERPERFTEST_DIR/dist/RenderPerfTest.jar
 fi
 
-
 TRACE=false
 
 # removes leading hyphen
 mode_param="${1/-}"
-
+MODE="Robot"
 while [ $# -ge 1 ] ; do
   case "$1" in
     -onscreen) MODE="Robot"
@@ -66,13 +65,12 @@ fi
 
 OPTS=""
 # use time + repeat
-OPTS="$OPTS -r=$R -t -e$MODE $1"
+OPTS="$OPTS -t -n=$N  -e$MODE $1"
 
 echo "OPTS: $OPTS"
 
 echo "Unit: Milliseconds (not FPS), lower is better"
-
-for i in `seq $N` ; do 
+for i in `seq $R` ; do 
   if [ $i -eq 1 ]; then
     echo x
   fi
@@ -82,9 +80,9 @@ for i in `seq $N` ; do
 #  -jar $RENDERPERFTEST $OPTS 2>&1 | awk '/'$1'/{print $3 }' | tee test_run.log
 
   $JAVA $J2D_OPTS -DTRACE=$TRACE \
-  -jar $RENDERPERFTEST $OPTS -v 2>&1 | tee render_$1_${mode_param}_$i.log | grep -v "^#" | tail -n 2 | \
+  -jar $RENDERPERFTEST $OPTS -v 2>&1 | tee render_$1_${mode_param}_$i.log | grep -v "^#" | tail -n 1 | \
   awk '{print $3 }'
   if [ $i -ne $N ]; then
     sleep $ST
   fi
-done | $DATAMASH_CMD | expand -t12 > render_$1_${mode_param}.log
+done | $DATAMASH_CMD | expand -t12 | tee render_$1_${mode_param}.log

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

@@ -104,9 +104,11 @@ esac
 if [ -z "${INC_BUILD:-}" ]; then
   do_configure || do_exit $?
   if [ $do_maketest -eq 1 ]; then
-    make LOG=info CONF=$RELEASE_NAME clean images test-image JBR_API_JBR_VERSION=TEST || do_exit $?
+    make LOG=info CONF=$RELEASE_NAME clean || do_exit $?
+    make LOG=info CONF=$RELEASE_NAME images test-image JBR_API_JBR_VERSION=TEST || do_exit $?
   else
-    make LOG=info CONF=$RELEASE_NAME clean images || do_exit $?
+    make LOG=info CONF=$RELEASE_NAME clean || do_exit $?
+    make LOG=info CONF=$RELEASE_NAME images || do_exit $?
   fi
 else
   if [ $do_maketest -eq 1 ]; then

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

@@ -97,9 +97,11 @@ esac
 if [ -z "${INC_BUILD:-}" ]; then
   do_configure || do_exit $?
   if [ $do_maketest -eq 1 ]; then
-    make LOG=info CONF=$RELEASE_NAME clean images test-image JBR_API_JBR_VERSION=TEST || do_exit $?
+    make LOG=info CONF=$RELEASE_NAME clean || do_exit $?
+    make LOG=info CONF=$RELEASE_NAME images test-image JBR_API_JBR_VERSION=TEST || do_exit $?
   else
-    make LOG=info CONF=$RELEASE_NAME clean images || do_exit $?
+    make LOG=info CONF=$RELEASE_NAME clean || do_exit $?
+    make LOG=info CONF=$RELEASE_NAME images || do_exit $?
   fi
 else
   if [ $do_maketest -eq 1 ]; then

jb/project/tools/windows/scripts/mkimages_x86.sh

@@ -92,8 +92,10 @@ esac
 if [ -z "${INC_BUILD:-}" ]; then
   do_configure || do_exit $?
   if [ $do_maketest -eq 1 ]; then
-    make LOG=info CONF=$RELEASE_NAME clean images test-image JBR_API_JBR_VERSION=TEST || do_exit $?
+    make LOG=info CONF=$RELEASE_NAME clean || do_exit $?
+    make LOG=info CONF=$RELEASE_NAME images test-image JBR_API_JBR_VERSION=TEST || do_exit $?
   else
+    make LOG=info CONF=$RELEASE_NAME clean || do_exit $?
     make LOG=info CONF=$RELEASE_NAME clean images || do_exit $?
   fi
 else

make/Bundles.gmk

@@ -174,9 +174,11 @@ else
   JRE_IMAGE_HOMEDIR := $(JRE_IMAGE_DIR)
   JDK_BUNDLE_SUBDIR := jdk-$(VERSION_NUMBER)
   JRE_BUNDLE_SUBDIR := jre-$(VERSION_NUMBER)
+  STATIC_JDK_BUNDLE_SUBDIR := static-jdk-$(VERSION_NUMBER)
   ifneq ($(DEBUG_LEVEL), release)
     JDK_BUNDLE_SUBDIR := $(JDK_BUNDLE_SUBDIR)/$(DEBUG_LEVEL)
     JRE_BUNDLE_SUBDIR := $(JRE_BUNDLE_SUBDIR)/$(DEBUG_LEVEL)
+    STATIC_JDK_BUNDLE_SUBDIR := $(STATIC_JDK_BUNDLE_SUBDIR)/$(DEBUG_LEVEL)
   endif
   # In certain situations, the JDK_IMAGE_DIR points to an image without the
   # the symbols and demos. If so, the symobls and demos can be found in a
@@ -242,7 +244,10 @@ ifneq ($(filter product-bundles% legacy-bundles, $(MAKECMDGOALS)), )
       )
 
   JDK_SYMBOLS_BUNDLE_FILES := \
-      $(call FindFiles, $(SYMBOLS_IMAGE_DIR))
+      $(filter-out \
+          %.stripped.pdb, \
+          $(call FindFiles, $(SYMBOLS_IMAGE_DIR)) \
+      )
 
   TEST_DEMOS_BUNDLE_FILES := $(filter $(JDK_DEMOS_IMAGE_HOMEDIR)/demo/%, \
       $(ALL_JDK_DEMOS_FILES))
@@ -497,6 +502,21 @@ ifneq ($(filter static-libs-graal-bundles, $(MAKECMDGOALS)), )
   STATIC_LIBS_GRAAL_TARGETS += $(BUILD_STATIC_LIBS_GRAAL_BUNDLE)
 endif
 
+#################################################################################
+
+ifneq ($(filter static-jdk-bundles, $(MAKECMDGOALS)), )
+  STATIC_JDK_BUNDLE_FILES := $(call FindFiles, $(STATIC_JDK_IMAGE_DIR))
+
+  $(eval $(call SetupBundleFile, BUILD_STATIC_JDK_BUNDLE, \
+      BUNDLE_NAME := $(STATIC_JDK_BUNDLE_NAME), \
+      FILES := $(STATIC_JDK_BUNDLE_FILES), \
+      BASE_DIRS := $(STATIC_JDK_IMAGE_DIR), \
+      SUBDIR := $(STATIC_JDK_BUNDLE_SUBDIR), \
+  ))
+
+  STATIC_JDK_TARGETS += $(BUILD_STATIC_JDK_BUNDLE)
+endif
+
 ################################################################################
 
 product-bundles: $(PRODUCT_TARGETS)
@@ -507,11 +527,12 @@ docs-javase-bundles: $(DOCS_JAVASE_TARGETS)
 docs-reference-bundles: $(DOCS_REFERENCE_TARGETS)
 static-libs-bundles: $(STATIC_LIBS_TARGETS)
 static-libs-graal-bundles: $(STATIC_LIBS_GRAAL_TARGETS)
+static-jdk-bundles: $(STATIC_JDK_TARGETS)
 jcov-bundles: $(JCOV_TARGETS)
 
 .PHONY: product-bundles test-bundles \
     docs-jdk-bundles docs-javase-bundles docs-reference-bundles \
-    static-libs-bundles static-libs-graal-bundles jcov-bundles
+    static-libs-bundles static-libs-graal-bundles static-jdk-bundles jcov-bundles
 
 ################################################################################
 

make/CompileInterimLangtools.gmk

@@ -95,14 +95,16 @@ define SetupInterimModule
       SRC := $(BUILDTOOLS_OUTPUTDIR)/gensrc/$1.interim \
           $$(wildcard $(SUPPORT_OUTPUTDIR)/gensrc/$1) \
           $(TOPDIR)/src/$1/share/classes, \
-      EXCLUDES := sun javax/tools/snippet-files, \
+      EXCLUDES := sun, \
       EXCLUDE_FILES := $(TOPDIR)/src/$1/share/classes/module-info.java \
           $(TOPDIR)/src/$1/share/classes/javax/tools/ToolProvider.java \
           $(TOPDIR)/src/$1/share/classes/com/sun/tools/javac/launcher/Main.java \
+          $(TOPDIR)/src/$1/share/classes/com/sun/tools/javac/launcher/MemoryClassLoader.java \
           $(TOPDIR)/src/$1/share/classes/com/sun/tools/javac/launcher/MemoryContext.java \
           $(TOPDIR)/src/$1/share/classes/com/sun/tools/javac/launcher/MemoryModuleFinder.java \
           $(TOPDIR)/src/$1/share/classes/com/sun/tools/javac/launcher/SourceLauncher.java \
           Standard.java, \
+      EXCLUDE_PATTERNS := -files, \
       EXTRA_FILES := $(BUILDTOOLS_OUTPUTDIR)/gensrc/$1.interim/module-info.java \
           $($1.interim_EXTRA_FILES), \
       COPY := .gif .png .xml .css .svg .js .js.template .txt .woff .woff2 javax.tools.JavaCompilerTool, \

make/CompileJavaModules.gmk

@@ -114,6 +114,7 @@ $(eval $(call SetupJavaCompilation, $(MODULE), \
     DISABLED_WARNINGS := $(DISABLED_WARNINGS_java), \
     EXCLUDES := $(EXCLUDES), \
     EXCLUDE_FILES := $(EXCLUDE_FILES), \
+    EXCLUDE_PATTERNS := -files, \
     KEEP_ALL_TRANSLATIONS := $(KEEP_ALL_TRANSLATIONS), \
     JAVAC_FLAGS := \
         $(DOCLINT) \

make/Coverage.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2018, 2025, 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
@@ -34,22 +34,28 @@ else
   JCOV_INPUT_IMAGE_DIR := $(JDK_IMAGE_DIR)
 endif
 
+JCOV_SUPPORT_DIR := $(SUPPORT_OUTPUTDIR)/jcov
+
 #moving instrumented jdk image in and out of jcov_temp because of CODETOOLS-7902299
-JCOV_TEMP := $(SUPPORT_OUTPUTDIR)/jcov_temp
+JCOV_TEMP := $(JCOV_SUPPORT_DIR)/temp
+
+ifneq ($(JCOV_MODULES), )
+  JCOV_MODULES_FILTER := $(foreach m, $(JCOV_MODULES), -include_module $m)
+endif
 
 $(JCOV_IMAGE_DIR)/release: $(JCOV_INPUT_IMAGE_DIR)/release
 	$(call LogWarn, Creating instrumented jdk image with JCov)
 	$(call MakeDir, $(JCOV_TEMP) $(IMAGES_OUTPUTDIR))
 	$(RM) -r $(JCOV_IMAGE_DIR) $(JCOV_TEMP)/*
 	$(CP) -r $(JCOV_INPUT_IMAGE_DIR) $(JCOV_TEMP)/$(JCOV_IMAGE_SUBDIR)
-	$(JAVA) -Xmx3g -jar $(JCOV_HOME)/lib/jcov.jar JREInstr \
+	$(call ExecuteWithLog, $(JCOV_SUPPORT_DIR)/run-jcov, \
+	    $(JAVA) -Xmx3g -jar $(JCOV_HOME)/lib/jcov.jar JREInstr \
 	    -t $(JCOV_TEMP)/$(JCOV_IMAGE_SUBDIR)/template.xml \
 	    -rt $(JCOV_HOME)/lib/jcov_network_saver.jar \
 	    -exclude 'java.lang.Object' \
-	    -exclude 'jdk.internal.org.objectweb.**' \
 	    -exclude jdk.test.Main -exclude '**\$Proxy*' \
-	    $(JCOV_FILTERS) \
-	    $(JCOV_TEMP)/$(JCOV_IMAGE_SUBDIR)
+	    $(JCOV_MODULES_FILTER) $(JCOV_FILTERS) \
+	    $(JCOV_TEMP)/$(JCOV_IMAGE_SUBDIR))
 	$(MV) $(JCOV_TEMP)/$(JCOV_IMAGE_SUBDIR) $(JCOV_IMAGE_DIR)
 	$(RMDIR) $(JCOV_TEMP)
 

make/Docs.gmk

@@ -92,20 +92,16 @@ REFERENCE_TAGS := $(JAVADOC_TAGS)
 JAVADOC_DISABLED_DOCLINT_WARNINGS := missing
 JAVADOC_DISABLED_DOCLINT_PACKAGES := org.w3c.* javax.smartcardio
 
-# Allow overriding on the command line
-# (intentionally sharing name with the javac option)
-JAVA_WARNINGS_ARE_ERRORS ?= -Werror
-
 # The initial set of options for javadoc
 JAVADOC_OPTIONS := -use -keywords -notimestamp \
-    -encoding ISO-8859-1 -docencoding UTF-8 -breakiterator \
+    -serialwarn -encoding utf-8 -docencoding utf-8 -breakiterator \
     -splitIndex --system none -javafx --expand-requires transitive \
     --override-methods=summary
 
 # The reference options must stay stable to allow for comparisons across the
 # development cycle.
 REFERENCE_OPTIONS := -XDignore.symbol.file=true -use -keywords -notimestamp \
-    -encoding ISO-8859-1 -breakiterator -splitIndex --system none \
+    -serialwarn -encoding utf-8 -breakiterator -splitIndex --system none \
     -html5 -javafx --expand-requires transitive
 
 # Should we add DRAFT stamps to the generated javadoc?
@@ -264,7 +260,7 @@ define create_overview_file
   $$($1_OVERVIEW): $$($1_OVERVIEW_VARDEPS_FILE)
 	$$(call LogInfo, Creating overview.html for $1)
 	$$(call MakeDir, $$(@D))
-	$$(PRINTF) > $$@ '$$($1_OVERVIEW_TEXT)'
+	$$(PRINTF) "%s" '$$($1_OVERVIEW_TEXT)' > $$@
 endef
 
 ################################################################################
@@ -322,7 +318,9 @@ define SetupApiDocsGenerationBody
   # Ignore the doclint warnings in certain packages
   $1_OPTIONS += -Xdoclint/package:$$(call CommaList, $$(addprefix -, \
       $$(JAVADOC_DISABLED_DOCLINT_PACKAGES)))
-  $1_OPTIONS += $$(JAVA_WARNINGS_ARE_ERRORS)
+  ifeq ($$(JAVA_WARNINGS_AS_ERRORS), true)
+    $1_OPTIONS += -Werror
+  endif
 
   $1_DOC_TITLE := $$($1_LONG_NAME)<br>Version $$(VERSION_SPECIFICATION) API \
       Specification
@@ -542,7 +540,9 @@ $(eval $(call SetupApiDocsGeneration, REFERENCE_API, \
 # Format: space-delimited list of names, including at most one '%' as a
 # wildcard. Spec source files match if their filename or any enclosing folder
 # name matches one of the items in SPEC_FILTER.
-SPEC_FILTER := %
+ifeq ($(SPEC_FILTER), )
+  SPEC_FILTER := %
+endif
 
 ApplySpecFilter = \
     $(strip $(foreach file, $(1), \
@@ -673,7 +673,7 @@ ifeq ($(ENABLE_PANDOC), true)
 
   $(foreach m, $(ALL_MODULES), \
     $(eval MAN_$m := $(call ApplySpecFilter, $(filter %.md, $(call FindFiles, \
-          $(call FindModuleManDirs, $m))))) \
+          $(call FindModuleManDirsForDocs, $m))))) \
     $(if $(MAN_$m), \
       $(eval $(call SetupProcessMarkdown, MAN_TO_HTML_$m, \
         FILES := $(MAN_$m), \

make/GenerateLinkOptData.gmk

@@ -76,10 +76,14 @@ $(CLASSLIST_FILE): $(INTERIM_IMAGE_DIR)/bin/java$(EXECUTABLE_SUFFIX) $(CLASSLIST
 	$(call LogInfo, Generating $(patsubst $(OUTPUTDIR)/%, %, $(JLI_TRACE_FILE)))
 	$(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java -XX:DumpLoadedClassList=$@.raw \
 	    $(CLASSLIST_FILE_VM_OPTS) \
+	    -Xlog:aot=off \
+	    -Xlog:cds=off \
 	    -cp $(SUPPORT_OUTPUTDIR)/classlist.jar \
-	    build.tools.classlist.HelloClasslist $(LOG_DEBUG)
+	    build.tools.classlist.HelloClasslist jdk/src/classes/build/tools/classlist/clear.classlist $(LOG_DEBUG)
 	$(GREP) -v HelloClasslist $@.raw > $@.interim
 	$(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java -Xshare:dump \
+	    -Xlog:aot=off \
+	    -Xlog:cds=off \
 	    -XX:SharedClassListFile=$@.interim -XX:SharedArchiveFile=$@.jsa \
 	    -Xmx128M -Xms128M $(LOG_INFO)
 	$(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java -XX:DumpLoadedClassList=$@.raw.2 \
@@ -87,8 +91,10 @@ $(CLASSLIST_FILE): $(INTERIM_IMAGE_DIR)/bin/java$(EXECUTABLE_SUFFIX) $(CLASSLIST
 	    -Djava.lang.invoke.MethodHandle.TRACE_RESOLVE=true \
 	    $(CLASSLIST_FILE_VM_OPTS) \
 	    --module-path $(SUPPORT_OUTPUTDIR)/classlist.jar \
+	    -Xlog:aot=off \
+	    -Xlog:cds=off \
 	    -cp $(SUPPORT_OUTPUTDIR)/classlist.jar \
-	    build.tools.classlist.HelloClasslist \
+	    build.tools.classlist.HelloClasslist jdk/src/classes/build/tools/classlist/clear.classlist \
 	    2> $(LINK_OPT_DIR)/stderr > $(JLI_TRACE_FILE) \
 	    || ( \
 	        exitcode=$$? ; \
@@ -100,6 +106,8 @@ $(CLASSLIST_FILE): $(INTERIM_IMAGE_DIR)/bin/java$(EXECUTABLE_SUFFIX) $(CLASSLIST
 	$(GREP) -v HelloClasslist $@.raw.2 > $@.raw.3
 	$(GREP) -v @cp $@.raw.3 > $@.raw.4
 	$(FIXPATH) $(INTERIM_IMAGE_DIR)/bin/java \
+	    -Xlog:aot=off \
+	    -Xlog:cds=off \
 	    -cp $(SUPPORT_OUTPUTDIR)/classlist.jar \
 	    build.tools.classlist.SortClasslist $@.raw.4 > $@
 

make/Images.gmk

@@ -97,6 +97,10 @@ ifeq ($(JLINK_PRODUCE_LINKABLE_RUNTIME), true)
   JLINK_JDK_EXTRA_OPTS += --generate-linkable-runtime
 endif
 
+ifneq ($(JLINK_USER_EXTRA_FLAGS), )
+  JLINK_JDK_EXTRA_OPTS += $(JLINK_USER_EXTRA_FLAGS)
+endif
+
 $(eval $(call SetupExecute, jlink_jdk, \
     WARN := Creating jdk image, \
     DEPS := $(JDK_JMODS) $(BASE_RELEASE_FILE) \
@@ -158,7 +162,7 @@ define CreateCDSArchive
   endif
 
   ifeq ($(DEBUG_CDS_ARCHIVE), true)
-    $1_$2_CDS_DUMP_FLAGS += -Xlog:cds+map*=trace:file=$$(JDK_IMAGE_DIR)/$$($1_$2_CDS_ARCHIVE).cdsmap:none:filesize=0
+    $1_$2_CDS_DUMP_FLAGS += -Xlog:aot+map*=trace:file=$$(JDK_IMAGE_DIR)/$$($1_$2_CDS_ARCHIVE).cdsmap:none:filesize=0
   endif
 
   $$(eval $$(call SetupExecute, $1_$2_gen_cds_archive_jdk, \

make/Init.gmk

@@ -110,7 +110,18 @@ reconfigure:
 	    CUSTOM_CONFIG_DIR="$(CUSTOM_CONFIG_DIR)" \
 	    $(RECONFIGURE_COMMAND) )
 
-.PHONY: print-modules print-targets print-tests print-configuration reconfigure
+# Create files that are needed to run most targets in Main.gmk
+create-make-helpers:
+	( cd $(TOPDIR) && \
+	    $(MAKE) $(MAKE_ARGS) -j 1 -f make/GenerateFindTests.gmk \
+	    $(USER_MAKE_VARS) )
+	( cd $(TOPDIR) && \
+	    $(MAKE) $(MAKE_ARGS) -j 1 -f make/Main.gmk $(USER_MAKE_VARS) \
+	    UPDATE_MODULE_DEPS=true NO_RECIPES=true \
+	    create-main-targets-include )
+
+.PHONY: print-modules print-targets print-tests print-configuration \
+    reconfigure create-make-helpers
 
 ##############################################################################
 # The main target. This will delegate all other targets into Main.gmk.
@@ -130,16 +141,19 @@ TARGET_DESCRIPTION := target$(if $(word 2, $(MAIN_TARGETS)),s) \
 # variables are explicitly propagated using $(USER_MAKE_VARS).
 main: MAKEOVERRIDES :=
 
-main: $(INIT_TARGETS)
+main: $(INIT_TARGETS) create-make-helpers
         ifneq ($(SEQUENTIAL_TARGETS)$(PARALLEL_TARGETS), )
 	  $(call RotateLogFiles)
-	  $(PRINTF) "Building $(TARGET_DESCRIPTION)\n" $(BUILD_LOG_PIPE_SIMPLE)
+	  $(ECHO) "Building $(TARGET_DESCRIPTION)" $(BUILD_LOG_PIPE_SIMPLE)
           ifneq ($(SEQUENTIAL_TARGETS), )
             # Don't touch build output dir since we might be cleaning. That
             # means no log pipe.
 	    ( cd $(TOPDIR) && \
 	        $(MAKE) $(MAKE_ARGS) -j 1 -f make/Main.gmk $(USER_MAKE_VARS) \
 	        $(SEQUENTIAL_TARGETS) )
+            # We might have cleaned away essential files, recreate them.
+	    ( cd $(TOPDIR) && \
+	        $(MAKE) $(MAKE_ARGS) -j 1 -f make/Init.gmk create-make-helpers )
           endif
           ifneq ($(PARALLEL_TARGETS), )
 	    $(call PrepareFailureLogs)
@@ -154,7 +168,8 @@ main: $(INIT_TARGETS)
 	            -f make/Main.gmk $(USER_MAKE_VARS) \
 	            $(PARALLEL_TARGETS) $(COMPARE_BUILD_MAKE) $(BUILD_LOG_PIPE) || \
 	        ( exitcode=$$? && \
-	        $(PRINTF) "\nERROR: Build failed for $(TARGET_DESCRIPTION) (exit code $$exitcode) \n" \
+	        $(ECHO) "" $(BUILD_LOG_PIPE_SIMPLE) && \
+	        $(ECHO) "ERROR: Build failed for $(TARGET_DESCRIPTION) (exit code $$exitcode)" \
 	            $(BUILD_LOG_PIPE_SIMPLE) && \
 	        cd $(TOPDIR) && $(MAKE) $(MAKE_ARGS) -j 1 -f make/Init.gmk \
 	            on-failure ; \
@@ -166,7 +181,7 @@ main: $(INIT_TARGETS)
 	  if test -f $(MAKESUPPORT_OUTPUTDIR)/exit-with-error ; then \
 	    exit 1 ; \
 	  fi
-	  $(PRINTF) "Finished building $(TARGET_DESCRIPTION)\n" $(BUILD_LOG_PIPE_SIMPLE)
+	  $(ECHO) "Finished building $(TARGET_DESCRIPTION)" $(BUILD_LOG_PIPE_SIMPLE)
 	  $(call ReportProfileTimes)
         endif
 
@@ -177,7 +192,8 @@ on-failure:
 	$(call PrintFailureReports)
 	$(call PrintBuildLogFailures)
 	$(call ReportProfileTimes)
-	$(PRINTF) "HELP: Run 'make doctor' to diagnose build problems.\n\n"
+	$(ECHO) "HELP: Run 'make doctor' to diagnose build problems."
+	$(ECHO) ""
         ifneq ($(COMPARE_BUILD), )
 	  $(call CleanupCompareBuild)
         endif

make/InitSupport.gmk

@@ -173,9 +173,10 @@ define PrintFailureReports
 	  $(RM) $(MAKESUPPORT_OUTPUTDIR)/failure-summary.log ; \
 	  $(if $(wildcard $(MAKESUPPORT_OUTPUTDIR)/failure-logs/*.log), \
 	    ( \
-	      $(PRINTF) "\n=== Output from failing command(s) repeated here ===\n" ;  \
+	      $(ECHO) "" ; \
+	      $(ECHO) "=== Output from failing command(s) repeated here ===" ;  \
 	      $(foreach logfile, $(sort $(wildcard $(MAKESUPPORT_OUTPUTDIR)/failure-logs/*.log)), \
-	          $(PRINTF) "* For target $(notdir $(basename $(logfile))):\n" ; \
+	          $(ECHO) "* For target $(notdir $(basename $(logfile))):" ; \
 	          $(if $(filter all, $(LOG_REPORT)), \
 	            $(GREP) -v -e "^Note: including file:" <  $(logfile) || true ; \
 	          , \
@@ -185,8 +186,9 @@ define PrintFailureReports
 	            fi ; \
 	          ) \
 	      ) \
-	      $(PRINTF) "\n* All command lines available in $(MAKESUPPORT_OUTPUTDIR)/failure-logs.\n" ; \
-	      $(PRINTF) "=== End of repeated output ===\n" ; \
+	      $(ECHO) "" ; \
+	      $(ECHO) "* All command lines available in $(MAKESUPPORT_OUTPUTDIR)/failure-logs." ; \
+	      $(ECHO) "=== End of repeated output ===" ; \
 	    )  >> $(MAKESUPPORT_OUTPUTDIR)/failure-summary.log  \
 	  ) \
 	)
@@ -195,13 +197,16 @@ endef
 define PrintBuildLogFailures
 	$(if $(filter none, $(LOG_REPORT)), , \
 	  if $(GREP) -q "recipe for target .* failed" $(BUILD_LOG) 2> /dev/null; then  \
-	    $(PRINTF) "\n=== Make failed targets repeated here ===\n" ; \
+	    $(ECHO) "" ; \
+	    $(ECHO) "=== Make failed targets repeated here ===" ; \
 	    $(GREP) "recipe for target .* failed" $(BUILD_LOG) ; \
-	    $(PRINTF) "=== End of repeated output ===\n" ; \
-	    $(PRINTF) "\nHELP: Try searching the build log for the name of the first failed target.\n" ; \
+	    $(ECHO) "=== End of repeated output ===" ; \
+	    $(ECHO) "" ; \
+	    $(ECHO) "HELP: Try searching the build log for the name of the first failed target." ; \
 	  else \
-	    $(PRINTF) "\nNo indication of failed target found.\n" ; \
-	    $(PRINTF) "HELP: Try searching the build log for '] Error'.\n" ; \
+	    $(ECHO) "" ; \
+	    $(ECHO) "No indication of failed target found." ; \
+	    $(ECHO) "HELP: Try searching the build log for '] Error'." ; \
 	  fi >> $(MAKESUPPORT_OUTPUTDIR)/failure-summary.log ; \
 	  $(CAT) $(MAKESUPPORT_OUTPUTDIR)/failure-summary.log \
 	)

make/JBRApi.gmk

@@ -63,7 +63,7 @@ jbr-api:
 	$(BASH) "$(JBR_API_DIR)/tools/build.sh" dev "$(BOOT_JDK)"
 	if [ -d "$(M2_REPO)" ]; then \
 	    $(MKDIR) -p $(M2_ARTIFACT); \
-	    $(ECHO) "$(M2_POM_CONTENT)" > $(M2_ARTIFACT)/$(ARTIFACT_NAME).pom; \
+	    $(ECHO) '$(M2_POM_CONTENT)' > $(M2_ARTIFACT)/$(ARTIFACT_NAME).pom; \
 	    $(CP) "$(JBR_API_DIR)/out/$(ARTIFACT_NAME).jar" "$(M2_ARTIFACT)"; \
 	    $(ECHO) "Installed into local Maven repository as com.jetbrains:jbr-api:SNAPSHOT"; \
 	else \

make/Main.gmk

@@ -42,6 +42,12 @@ include MakeFileStart.gmk
 include $(TOPDIR)/make/MainSupport.gmk
 
 include FindTests.gmk
+
+ifeq ($(UPDATE_MODULE_DEPS), true)
+  # Update module-deps.gmk if requested. This is read in Modules.gmk.
+  GENERATE_MODULE_DEPS_FILE := true
+endif
+
 include Modules.gmk
 
 # Are we requested to ignore dependencies?
@@ -411,12 +417,14 @@ $(eval $(call SetupTarget, create-source-revision-tracker, \
 ))
 
 BOOTCYCLE_TARGET := product-images
+BOOTCYCLE_SPEC := $(dir $(SPEC))bootcycle-spec.gmk
+
 bootcycle-images:
         ifneq ($(COMPILE_TYPE), cross)
 	  $(call LogWarn, Boot cycle build step 2: Building a new JDK image using previously built image)
 	  $(call MakeDir, $(OUTPUTDIR)/bootcycle-build)
 	  +$(MAKE) $(MAKE_ARGS) -f $(TOPDIR)/make/Init.gmk PARALLEL_TARGETS=$(BOOTCYCLE_TARGET) \
-	      LOG_PREFIX="[bootcycle] " JOBS= SPEC=$(dir $(SPEC))bootcycle-spec.gmk main
+	      LOG_PREFIX="[bootcycle] " JOBS= SPEC=$(BOOTCYCLE_SPEC) main
         else
 	  $(call LogWarn, Boot cycle build disabled when cross compiling)
         endif
@@ -753,6 +761,17 @@ $(eval $(call SetupTarget, test-image-lib, \
     DEPS := build-test-lib, \
 ))
 
+$(eval $(call SetupTarget, build-test-setup-aot, \
+    MAKEFILE := test/BuildTestSetupAOT, \
+    DEPS := interim-langtools exploded-image, \
+))
+
+$(eval $(call SetupTarget, test-image-setup-aot, \
+    MAKEFILE := test/BuildTestSetupAOT, \
+    TARGET := images, \
+    DEPS :=  build-test-setup-aot, \
+))
+
 ifeq ($(BUILD_FAILURE_HANDLER), true)
   # Builds the failure handler jtreg extension
   $(eval $(call SetupTarget, build-test-failure-handler, \
@@ -864,6 +883,12 @@ $(eval $(call SetupTarget, static-libs-graal-bundles, \
     DEPS := static-libs-graal-image, \
 ))
 
+$(eval $(call SetupTarget, static-jdk-bundles, \
+    MAKEFILE := Bundles, \
+    TARGET := static-jdk-bundles, \
+    DEPS := static-jdk-image, \
+))
+
 ifeq ($(JCOV_ENABLED), true)
   $(eval $(call SetupTarget, jcov-bundles, \
       MAKEFILE := Bundles, \
@@ -1281,7 +1306,8 @@ all-docs-bundles: docs-jdk-bundles docs-javase-bundles docs-reference-bundles
 # This target builds the test image
 test-image: prepare-test-image test-image-jdk-jtreg-native \
     test-image-demos-jdk test-image-libtest-jtreg-native \
-    test-image-lib test-image-lib-native
+    test-image-lib test-image-lib-native \
+    test-image-setup-aot
 
 ifneq ($(JVM_TEST_IMAGE_TARGETS), )
   # If JVM_TEST_IMAGE_TARGETS is externally defined, use it instead of the
@@ -1309,10 +1335,7 @@ endif
 ################################################################################
 
 # all-images builds all our deliverables as images.
-all-images: product-images test-image all-docs-images
-ifeq ($(call isTargetOs, linux macosx windows), true)
-  all-images: static-jdk-image
-endif
+all-images: product-images static-jdk-image test-image all-docs-images
 
 # all-bundles packages all our deliverables as tar.gz bundles.
 all-bundles: product-bundles test-bundles docs-bundles static-libs-bundles
@@ -1473,6 +1496,7 @@ print-tests:
 
 create-main-targets-include:
 	  $(call LogInfo, Generating main target list)
+	  $(call MakeDir, $(MAKESUPPORT_OUTPUTDIR))
 	  @$(ECHO) ALL_MAIN_TARGETS := $(sort $(ALL_TARGETS)) > \
 	      $(MAKESUPPORT_OUTPUTDIR)/main-targets.gmk
 

make/MainSupport.gmk

@@ -58,76 +58,76 @@ endef
 
 define CleanDocs
 	@$(PRINTF) "Cleaning docs ..."
-	@$(PRINTF) "\n" $(LOG_DEBUG)
+	@$(ECHO) "" $(LOG_DEBUG)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/docs
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/javadoc
 	$(RM) -r $(IMAGES_OUTPUTDIR)/docs
-	@$(PRINTF) " done\n"
+	@$(ECHO) " done"
 endef
 
 # Cleans the dir given as $1
 define CleanDir
-	@$(PRINTF) "Cleaning $(strip $1) build artifacts ..."
-	@$(PRINTF) "\n" $(LOG_DEBUG)
+	@$(PRINTF) "Cleaning %s build artifacts ..." "$(strip $1)"
+	@$(ECHO) "" $(LOG_DEBUG)
 	($(CD) $(OUTPUTDIR) && $(RM) -r $1)
-	@$(PRINTF) " done\n"
+	@$(ECHO) " done"
 endef
 
 define CleanSupportDir
-	@$(PRINTF) "Cleaning $(strip $1) build artifacts ..."
-	@$(PRINTF) "\n" $(LOG_DEBUG)
+	@$(PRINTF) "Cleaning %s build artifacts ..." "$(strip $1)"
+	@$(ECHO) "" $(LOG_DEBUG)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/$(strip $1)
-	@$(PRINTF) " done\n"
+	@$(ECHO) " done"
 endef
 
 define CleanMakeSupportDir
-	@$(PRINTF) "Cleaning $(strip $1) make support artifacts ..."
-	@$(PRINTF) "\n" $(LOG_DEBUG)
+	@$(PRINTF) "Cleaning %s make support artifacts ..." "$(strip $1)"
+	@$(ECHO) "" $(LOG_DEBUG)
 	$(RM) -r $(MAKESUPPORT_OUTPUTDIR)/$(strip $1)
-	@$(PRINTF) " done\n"
+	@$(ECHO) " done"
 endef
 
 define CleanTest
-	@$(PRINTF) "Cleaning test $(strip $1) ..."
-	@$(PRINTF) "\n" $(LOG_DEBUG)
+	@$(PRINTF) "Cleaning test %s ..." "$(strip $1)"
+	@$(ECHO) "" $(LOG_DEBUG)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/test/$(strip $(subst -,/,$1))
         # Remove as much of the test directory structure as is empty
 	$(RMDIR) -p $(dir $(SUPPORT_OUTPUTDIR)/test/$(strip $(subst -,/,$1))) 2> /dev/null || true
-	@$(PRINTF) " done\n"
+	@$(ECHO) " done"
 endef
 
 define Clean-gensrc
-	@$(PRINTF) "Cleaning gensrc $(if $1,for $(strip $1) )..."
-	@$(PRINTF) "\n" $(LOG_DEBUG)
+	@$(PRINTF) "Cleaning gensrc %s..." "$(if $1,for $(strip $1) )"
+	@$(ECHO) "" $(LOG_DEBUG)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/gensrc/$(strip $1)
-	@$(PRINTF) " done\n"
+	@$(ECHO) " done"
 endef
 
 define Clean-java
-	@$(PRINTF) "Cleaning java $(if $1,for $(strip $1) )..."
-	@$(PRINTF) "\n" $(LOG_DEBUG)
+	@$(PRINTF) "Cleaning java %s..." "$(if $1,for $(strip $1) )"
+	@$(ECHO) "" $(LOG_DEBUG)
 	$(RM) -r $(JDK_OUTPUTDIR)/modules/$(strip $1)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/special_classes/$(strip $1)
-	$(PRINTF) " done\n"
-	$(PRINTF) "Cleaning headers $(if $1,for $(strip $1)) ..."
+	$(ECHO) " done"
+	$(PRINTF) "Cleaning headers %s..." "$(if $1,for $(strip $1) )"
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/headers/$(strip $1)
-	@$(PRINTF) " done\n"
+	@$(ECHO) " done"
 endef
 
 define Clean-native
-	@$(PRINTF) "Cleaning native $(if $1,for $(strip $1) )..."
-	@$(PRINTF) "\n" $(LOG_DEBUG)
+	@$(PRINTF) "Cleaning native %s..." "$(if $1,for $(strip $1) )"
+	@$(ECHO) "" $(LOG_DEBUG)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/native/$(strip $1)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/modules_libs/$(strip $1)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/modules_cmds/$(strip $1)
-	@$(PRINTF) " done\n"
+	@$(ECHO) " done"
 endef
 
 define Clean-include
-	@$(PRINTF) "Cleaning include $(if $1,for $(strip $1) )..."
-	@$(PRINTF) "\n" $(LOG_DEBUG)
+	@$(PRINTF) "Cleaning include %s..." "$(if $1,for $(strip $1) )"
+	@$(ECHO) "" $(LOG_DEBUG)
 	$(RM) -r $(SUPPORT_OUTPUTDIR)/modules_include/$(strip $1)
-	@$(PRINTF) " done\n"
+	@$(ECHO) " done"
 endef
 
 define CleanModule

make/PreInit.gmk

@@ -48,6 +48,11 @@ include $(TOPDIR)/make/common/LogUtils.gmk
 # a configuration. This will define ALL_GLOBAL_TARGETS.
 include $(TOPDIR)/make/Global.gmk
 
+# Targets provided by Init.gmk.
+ALL_INIT_TARGETS := print-modules print-targets print-configuration \
+    print-tests reconfigure pre-compare-build post-compare-build \
+    create-make-helpers
+
 # CALLED_TARGETS is the list of targets that the user provided,
 # or "default" if unspecified.
 CALLED_TARGETS := $(if $(MAKECMDGOALS), $(MAKECMDGOALS), default)
@@ -75,7 +80,6 @@ ifneq ($(SKIP_SPEC), true)
 
   # Basic checks on environment and command line.
   $(eval $(call CheckControlVariables))
-  $(eval $(call CheckDeprecatedEnvironment))
   $(eval $(call CheckInvalidMakeFlags))
 
   # Check that CONF_CHECK is valid.
@@ -94,10 +98,6 @@ ifneq ($(SKIP_SPEC), true)
   # This will setup ALL_MAIN_TARGETS.
   $(eval $(call DefineMainTargets, FORCE, $(firstword $(SPECS))))
 
-  # Targets provided by Init.gmk.
-  ALL_INIT_TARGETS := print-modules print-targets print-configuration \
-      print-tests reconfigure pre-compare-build post-compare-build
-
   # Separate called targets depending on type.
   INIT_TARGETS := $(filter $(ALL_INIT_TARGETS), $(CALLED_SPEC_TARGETS))
   MAIN_TARGETS := $(filter $(ALL_MAIN_TARGETS), $(CALLED_SPEC_TARGETS))
@@ -162,19 +162,19 @@ ifneq ($(SKIP_SPEC), true)
 	  ( cd $(TOPDIR) && \
 	  $(foreach spec, $(SPECS), \
 	    $(MAKE) $(MAKE_INIT_ARGS) -j 1 -f $(TOPDIR)/make/Init.gmk \
-	        SPEC=$(spec) $(MAKE_INIT_MAIN_TARGET_ARGS) \
-	        main && \
+	        SPEC=$(spec) TOPDIR_ALT=$(TOPDIR) \
+	        $(MAKE_INIT_MAIN_TARGET_ARGS) main && \
 	    $(if $(and $(COMPARE_BUILD), $(PARALLEL_TARGETS)), \
 	      $(MAKE) $(MAKE_INIT_ARGS) -f $(TOPDIR)/make/Init.gmk \
-	          SPEC=$(spec) \
+	          SPEC=$(spec) TOPDIR_ALT=$(TOPDIR) \
 	          COMPARE_BUILD="$(COMPARE_BUILD)" \
 	          pre-compare-build && \
 	      $(MAKE) $(MAKE_INIT_ARGS) -j 1 -f $(TOPDIR)/make/Init.gmk \
-	          SPEC=$(spec) $(MAKE_INIT_MAIN_TARGET_ARGS) \
+	          SPEC=$(spec) TOPDIR_ALT=$(TOPDIR) \
 	          COMPARE_BUILD="$(COMPARE_BUILD):NODRYRUN=true" \
-	          main && \
+	          $(MAKE_INIT_MAIN_TARGET_ARGS) main && \
 	      $(MAKE) $(MAKE_INIT_ARGS) -f $(TOPDIR)/make/Init.gmk \
-	          SPEC=$(spec) \
+	          SPEC=$(spec) TOPDIR_ALT=$(TOPDIR) \
 	          COMPARE_BUILD="$(COMPARE_BUILD):NODRYRUN=true" \
 	          post-compare-build && \
 	    ) \

make/PreInitSupport.gmk

@@ -94,18 +94,6 @@ define CheckControlVariables
   endif
 endef
 
-# Check for deprecated ALT_ variables
-define CheckDeprecatedEnvironment
-  defined_alt_variables := $$(filter ALT_%, $$(.VARIABLES))
-  ifneq ($$(defined_alt_variables), )
-    $$(info Warning: You have the following ALT_ variables set:)
-    $$(foreach var, $$(defined_alt_variables), $$(info * $$(var)=$$($$(var))))
-    $$(info ALT_ variables are deprecated, and may result in a failed build.)
-    $$(info Please clean your environment.)
-    $$(info )
-  endif
-endef
-
 # Check for invalid make flags like -j
 define CheckInvalidMakeFlags
   # This is a trick to get this rule to execute before any other rules
@@ -262,13 +250,14 @@ endef
 # Param 1: FORCE = force generation of main-targets.gmk or LAZY = do not force.
 # Param 2: The SPEC file to use.
 define DefineMainTargets
+  SPEC_FILE := $(strip $2)
 
   # We will start by making sure the main-targets.gmk file is removed, if
   # make has not been restarted. By the -include, we will trigger the
   # rule for generating the file (which is never there since we removed it),
   # thus generating it fresh, and make will restart, incrementing the restart
   # count.
-  main_targets_file := $$(dir $(strip $2))make-support/main-targets.gmk
+  main_targets_file := $$(dir $$(SPEC_FILE))make-support/main-targets.gmk
 
   ifeq ($$(MAKE_RESTARTS), )
     # Only do this if make has not been restarted, and if we do not force it.
@@ -279,8 +268,12 @@ define DefineMainTargets
 
   $$(main_targets_file):
 	@( cd $$(TOPDIR) && \
-	$$(MAKE) $$(MAKE_LOG_FLAGS) -r -R -f $$(TOPDIR)/make/Main.gmk \
-	    -I $$(TOPDIR)/make/common SPEC=$(strip $2) NO_RECIPES=true \
+	$$(MAKE) $$(MAKE_LOG_FLAGS) -s -r -R -f $$(TOPDIR)/make/GenerateFindTests.gmk \
+	    -I $$(TOPDIR)/make/common SPEC=$$(SPEC_FILE) TOPDIR_ALT=$$(TOPDIR))
+	@( cd $$(TOPDIR) && \
+	$$(MAKE) $$(MAKE_LOG_FLAGS) -s -r -R -f $$(TOPDIR)/make/Main.gmk \
+	    -I $$(TOPDIR)/make/common SPEC=$$(SPEC_FILE) TOPDIR_ALT=$$(TOPDIR) \
+	    UPDATE_MODULE_DEPS=true NO_RECIPES=true \
 	    $$(MAKE_LOG_VARS) \
 	    create-main-targets-include )
 

make/RunTests.gmk

@@ -75,9 +75,6 @@ endif
 
 # This is the JDK that we will test
 JDK_UNDER_TEST := $(JDK_IMAGE_DIR)
-# The JDK used to compile jtreg test code. By default it is the same as
-# JDK_UNDER_TEST.
-JDK_FOR_COMPILE := $(JDK_IMAGE_DIR)
 
 TEST_RESULTS_DIR := $(OUTPUTDIR)/test-results
 TEST_SUPPORT_DIR := $(OUTPUTDIR)/test-support
@@ -118,6 +115,7 @@ JTREG_COV_OPTIONS :=
 
 ifeq ($(TEST_OPTS_JCOV), true)
   JCOV_OUTPUT_DIR := $(TEST_RESULTS_DIR)/jcov-output
+  JCOV_SUPPORT_DIR := $(TEST_SUPPORT_DIR)/jcov-support
   JCOV_GRABBER_LOG := $(JCOV_OUTPUT_DIR)/grabber.log
   JCOV_RESULT_FILE := $(JCOV_OUTPUT_DIR)/result.xml
   JCOV_REPORT := $(JCOV_OUTPUT_DIR)/report
@@ -530,21 +528,33 @@ define SetupRunGtestTestBody
 	$$(call LogWarn, Test report is stored in $$(strip \
 	    $$(subst $$(TOPDIR)/, , $$($1_TEST_RESULTS_DIR))))
 	$$(if $$(wildcard $$($1_RESULT_FILE)), \
-	  $$(eval $1_TOTAL := $$(shell $$(AWK) '/==========.* tests? from .* \
-	      test (cases?|suites?) ran/ { print $$$$2 }' $$($1_RESULT_FILE))) \
-	  $$(if $$($1_TOTAL), , $$(eval $1_TOTAL := 0)) \
+	  $$(eval $1_RUN := $$(shell $$(AWK) \
+	      '/==========.* tests? from .* test (cases?|suites?) ran/ { print $$$$2 }' \
+	      $$($1_RESULT_FILE))) \
+	  $$(if $$($1_RUN), , $$(eval $1_RUN := 0)) \
 	  $$(eval $1_PASSED := $$(shell $$(AWK) '/\[  PASSED  \] .* tests?./ \
 	      { print $$$$4 }' $$($1_RESULT_FILE))) \
 	  $$(if $$($1_PASSED), , $$(eval $1_PASSED := 0)) \
+	  $$(eval $1_GTEST_DISABLED := $$(shell $$(AWK) '/YOU HAVE .* DISABLED TEST/ \
+	      { print $$$$3 }' $$($1_RESULT_FILE))) \
+	  $$(if $$($1_GTEST_DISABLED), , $$(eval $1_GTEST_DISABLED := 0)) \
+	  $$(eval $1_GTEST_SKIPPED := $$(shell $$(AWK) '/\[  SKIPPED \] .* tests?.*/ \
+	      { print $$$$4 }' $$($1_RESULT_FILE))) \
+	  $$(if $$($1_GTEST_SKIPPED), , $$(eval $1_GTEST_SKIPPED := 0)) \
+	  $$(eval $1_SKIPPED := $$(shell \
+	      $$(EXPR) $$($1_GTEST_DISABLED) + $$($1_GTEST_SKIPPED))) \
 	  $$(eval $1_FAILED := $$(shell $$(AWK) '/\[  FAILED  \] .* tests?, \
 	      listed below/ { print $$$$4 }' $$($1_RESULT_FILE))) \
 	  $$(if $$($1_FAILED), , $$(eval $1_FAILED := 0)) \
 	  $$(eval $1_ERROR := $$(shell \
-	      $$(EXPR) $$($1_TOTAL) - $$($1_PASSED) - $$($1_FAILED))) \
+	      $$(EXPR) $$($1_RUN) - $$($1_PASSED) - $$($1_FAILED) - $$($1_GTEST_SKIPPED))) \
+	  $$(eval $1_TOTAL := $$(shell \
+	      $$(EXPR) $$($1_RUN) + $$($1_GTEST_DISABLED))) \
 	, \
 	  $$(eval $1_PASSED := 0) \
 	  $$(eval $1_FAILED := 0) \
 	  $$(eval $1_ERROR := 1) \
+	  $$(eval $1_SKIPPED := 0) \
 	  $$(eval $1_TOTAL := 1) \
 	)
 
@@ -573,6 +583,8 @@ define SetMicroValue
   else
     ifneq ($3, )
       $1_$2 := $3
+    else
+      $1_$2 :=
     endif
   endif
 endef
@@ -668,6 +680,7 @@ define SetupRunMicroTestBody
 	  $$(eval $1_ERROR := 1) \
 	  $$(eval $1_TOTAL := 1) \
 	)
+	$$(eval $1_SKIPPED := 0)
 
   $1: run-test-$1 parse-test-$1
 
@@ -698,63 +711,87 @@ define SetJtregValue
     else
       ifneq ($3, )
         $1_$2 := $3
+      else
+        $1_$2 :=
       endif
     endif
   endif
 endef
 
+################################################################################
+# Helper function for creating a customized AOT cache for running tests
+################################################################################
 
 # Parameter 1 is the name of the rule.
 #
 # Remaining parameters are named arguments.
+#   TRAINING    The AOT training mode: onestep or twostep
 #   VM_OPTIONS  List of JVM arguments to use when creating AOT cache
 #
 #  After calling this, the following variables are defined
 #   $1_AOT_TARGETS   List of all targets that the test rule will need to depend on
 #   $1_AOT_JDK_CACHE The AOT cache file to be used to run the test with
 #
-SetupAot = $(NamedParamsMacroTemplate)
-define SetupAotBody
-  $1_AOT_JDK_CONF  := $$($1_TEST_SUPPORT_DIR)/aot/jdk.aotconf
-  $1_AOT_JDK_CACHE := $$($1_TEST_SUPPORT_DIR)/aot/jdk.aotcache
+SetupAOT = $(NamedParamsMacroTemplate)
+define SetupAOTBody
+  $1_AOT_JDK_OUTPUT_DIR := $$($1_TEST_SUPPORT_DIR)/aot
+  $1_AOT_JDK_CONF := $$($1_AOT_JDK_OUTPUT_DIR)/jdk.aotconf
+  $1_AOT_JDK_CACHE := $$($1_AOT_JDK_OUTPUT_DIR)/jdk.aotcache
+  $1_AOT_JDK_LOG := $$($1_AOT_JDK_OUTPUT_DIR)/TestSetupAOT.log
 
-  $1_JAVA_TOOL_OPTS := $$(addprefix -J, $$($1_VM_OPTIONS))
+  # We execute the training run with the TestSetupAOT class from $(TEST_IMAGE_DIR)/setup_aot/TestSetupAOT.jar
+  # to touch a fair number of classes inside the JDK. Note that we can't specify a classpath,
+  # or else the AOT cache cannot be used with jtreg test cases that use a different value
+  # for their classpaths. Instead, we cd in the $$($1_AOT_JDK_OUTPUT_DIR) directory,
+  # extract the TestSetupAOT.jar there, and run in that directory without specifying a classpath.
+  # The "java" launcher will have an implicit classpath of ".", so it can pick up the TestSetupAOT
+  # class from the JVM's current directory.
+  #
+  # The TestSetupAOT class (or any other classes that are loaded from ".") will be excluded
+  # from the the AOT cache as "." is an unsupported location. As a result, the AOT cache will contain
+  # only classes from the JDK.
 
   $$($1_AOT_JDK_CACHE): $$(JDK_IMAGE_DIR)/release
-	$$(call MakeDir, $$($1_TEST_SUPPORT_DIR)/aot)
+	$$(call MakeDir, $$($1_AOT_JDK_OUTPUT_DIR))
 
-	$(foreach jtool, javac javap jlink jar, \
-	    $(info AOT: Create cache configuration for $(jtool)) \
-	    $$(call ExecuteWithLog, $$($1_TEST_SUPPORT_DIR)/aot.$(jtool), ( \
-	        $$(FIXPATH) $(JDK_UNDER_TEST)/bin/$(jtool) $$($1_JAVA_TOOL_OPTS) \
-	                    -J-XX:AOTMode=record -J-XX:AOTConfiguration=$$($1_AOT_JDK_CONF).$(jtool) --help \
-	    ))
-	)
+        ifeq ($$($1_TRAINING), onestep)
 
-	$$(info AOT: Copy $(JDK_UNDER_TEST)/lib/classlist to $$($1_AOT_JDK_CONF).jdk )
-	$$(call ExecuteWithLog, $$($1_TEST_SUPPORT_DIR)/aot, ( \
-		$$(FIXPATH) $(CP) $(JDK_UNDER_TEST)/lib/classlist $$($1_AOT_JDK_CONF).jdk \
-	))
+	  $$(call LogWarn, AOT: Create AOT cache $$($1_AOT_JDK_CACHE) in one step with flags: $$($1_VM_OPTIONS)) \
+	  $$(call ExecuteWithLog, $$($1_AOT_JDK_OUTPUT_DIR), ( \
+	      cd $$($1_AOT_JDK_OUTPUT_DIR); \
+	      $(JAR) --extract --file $(TEST_IMAGE_DIR)/setup_aot/TestSetupAOT.jar; \
+	      $$(FIXPATH) $(JDK_UNDER_TEST)/bin/java $$($1_VM_OPTIONS) \
+	          -Xlog:class+load,aot,aot+class=debug:file=$$($1_AOT_JDK_CACHE).log  -Xlog:cds*=error -Xlog:aot*=error  \
+	          -XX:AOTMode=record -XX:AOTCacheOutput=$$($1_AOT_JDK_CACHE) \
+	          TestSetupAOT $$($1_AOT_JDK_OUTPUT_DIR) > $$($1_AOT_JDK_LOG) \
+	  ))
 
-	$$(FIXPATH) $$(CAT) $$($1_AOT_JDK_CONF).* > $$($1_AOT_JDK_CONF).temp
-	$$(FIXPATH) $$(CAT) $$($1_AOT_JDK_CONF).temp | $(GREP) -v '#' | $(GREP) -v '@' | $(SORT) | \
-	        $(SED) -e 's/id:.*//g' | uniq \
-		> $$($1_AOT_JDK_CONF)
-	$$(FIXPATH) $$(CAT) $$($1_AOT_JDK_CONF).temp | $(GREP) '@cp' | $(SORT) \
-	        >> $$($1_AOT_JDK_CONF)
+        else
 
-	$$(info AOT: Generate AOT cache $$($1_AOT_JDK_CACHE) with flags: $$($1_VM_OPTIONS))
-	$$(call ExecuteWithLog, $$($1_TEST_SUPPORT_DIR)/aot, ( \
-		$$(FIXPATH) $(JDK_UNDER_TEST)/bin/java \
-	        $$($1_VM_OPTIONS) -Xlog:cds,cds+class=debug:file=$$($1_AOT_JDK_CACHE).log \
-		-XX:AOTMode=create -XX:AOTConfiguration=$$($1_AOT_JDK_CONF) -XX:AOTCache=$$($1_AOT_JDK_CACHE) \
-	))
+	  $$(call LogWarn, AOT: Create cache configuration) \
+	  $$(call ExecuteWithLog, $$($1_AOT_JDK_OUTPUT_DIR), ( \
+	      cd $$($1_AOT_JDK_OUTPUT_DIR); \
+	      $(JAR) --extract --file $(TEST_IMAGE_DIR)/setup_aot/TestSetupAOT.jar; \
+	      $$(FIXPATH) $(JDK_UNDER_TEST)/bin/java $$($1_VM_OPTIONS) \
+	          -Xlog:class+load,aot,aot+class=debug:file=$$($1_AOT_JDK_CONF).log  -Xlog:cds*=error -Xlog:aot*=error \
+	          -XX:AOTMode=record -XX:AOTConfiguration=$$($1_AOT_JDK_CONF) \
+	          TestSetupAOT $$($1_AOT_JDK_OUTPUT_DIR) > $$($1_AOT_JDK_LOG) \
+	  ))
+
+	  $$(call LogWarn, AOT: Generate AOT cache $$($1_AOT_JDK_CACHE) with flags: $$($1_VM_OPTIONS))
+	  $$(call ExecuteWithLog, $$($1_AOT_JDK_OUTPUT_DIR), ( \
+	      $$(FIXPATH) $(JDK_UNDER_TEST)/bin/java \
+	          $$($1_VM_OPTIONS) -Xlog:aot,aot+class=debug:file=$$($1_AOT_JDK_CACHE).log -Xlog:cds*=error -Xlog:aot*=error \
+	          -XX:ExtraSharedClassListFile=$(JDK_UNDER_TEST)/lib/classlist \
+	          -XX:AOTMode=create -XX:AOTConfiguration=$$($1_AOT_JDK_CONF) -XX:AOTCache=$$($1_AOT_JDK_CACHE) \
+	  ))
+
+        endif
 
   $1_AOT_TARGETS += $$($1_AOT_JDK_CACHE)
 
 endef
 
-
 SetupRunJtregTest = $(NamedParamsMacroTemplate)
 define SetupRunJtregTestBody
   $1_TEST_RESULTS_DIR := $$(TEST_RESULTS_DIR)/$1
@@ -815,7 +852,7 @@ define SetupRunJtregTestBody
   JTREG_RETRY_COUNT ?= 0
   JTREG_REPEAT_COUNT ?= 0
   JTREG_REPORT ?= files
-  JTREG_AOT_JDK ?= false
+  JTREG_AOT_JDK ?= none
 
   ifneq ($$(JTREG_RETRY_COUNT), 0)
     ifneq ($$(JTREG_REPEAT_COUNT), 0)
@@ -825,6 +862,12 @@ define SetupRunJtregTestBody
     endif
   endif
 
+  ifeq ($$(JTREG_RUN_PROBLEM_LISTS), true)
+    JTREG_PROBLEM_LIST_PREFIX := -match:
+  else
+    JTREG_PROBLEM_LIST_PREFIX := -exclude:
+  endif
+
   ifneq ($$(JTREG_TEST_THREAD_FACTORY), )
     $1_JTREG_BASIC_OPTIONS += -testThreadFactoryPath:$$(JTREG_TEST_THREAD_FACTORY_JAR)
     $1_JTREG_BASIC_OPTIONS += -testThreadFactory:$$(JTREG_TEST_THREAD_FACTORY)
@@ -853,7 +896,7 @@ define SetupRunJtregTestBody
   # version of the JDK.
   $1_JTREG_BASIC_OPTIONS += -$$($1_JTREG_TEST_MODE) \
       -verbose:$$(JTREG_VERBOSE) -retain:$$(JTREG_RETAIN) \
-      -concurrency:$$($1_JTREG_JOBS) -timeoutFactor:$$(JTREG_TIMEOUT_FACTOR) \
+      -concurrency:$$($1_JTREG_JOBS) \
       -vmoption:-XX:MaxRAMPercentage=$$($1_JTREG_MAX_RAM_PERCENTAGE) \
       -vmoption:-Dtest.boot.jdk="$$(BOOT_JDK)" \
       -vmoption:-Djava.io.tmpdir="$$($1_TEST_TMP_DIR)"
@@ -886,12 +929,6 @@ define SetupRunJtregTestBody
     $1_JTREG_BASIC_OPTIONS += -nativepath:$$($1_JTREG_NATIVEPATH)
   endif
 
-  ifeq ($$(JTREG_RUN_PROBLEM_LISTS), true)
-    JTREG_PROBLEM_LIST_PREFIX := -match:
-  else
-    JTREG_PROBLEM_LIST_PREFIX := -exclude:
-  endif
-
   ifneq ($$($1_JTREG_PROBLEM_LIST), )
     $1_JTREG_BASIC_OPTIONS += $$(addprefix $$(JTREG_PROBLEM_LIST_PREFIX), $$($1_JTREG_PROBLEM_LIST))
   endif
@@ -914,6 +951,11 @@ define SetupRunJtregTestBody
     JTREG_AUTO_PROBLEM_LISTS += ProblemList-shenandoah.txt
   endif
 
+  ifneq ($$(findstring --enable-preview, $$(JTREG_ALL_OPTIONS)), )
+    JTREG_AUTO_PROBLEM_LISTS += ProblemList-enable-preview.txt
+  endif
+
+
   ifneq ($$(JTREG_EXTRA_PROBLEM_LISTS), )
     # Accept both absolute paths as well as relative to the current test root.
     $1_JTREG_BASIC_OPTIONS += $$(addprefix $$(JTREG_PROBLEM_LIST_PREFIX), $$(wildcard \
@@ -926,6 +968,11 @@ define SetupRunJtregTestBody
     $1_JTREG_BASIC_OPTIONS += -e:JIB_HOME=$$(JIB_HOME)
   endif
 
+  ifneq ($$(JDK_FOR_COMPILE), )
+    # Allow overriding the JDK used for compilation from the command line
+    $1_JTREG_BASIC_OPTIONS += -compilejdk:$$(JDK_FOR_COMPILE)
+  endif
+
   $1_JTREG_BASIC_OPTIONS += -e:TEST_IMAGE_DIR=$(TEST_IMAGE_DIR)
 
   $1_JTREG_BASIC_OPTIONS += -e:DOCS_JDK_IMAGE_DIR=$$(DOCS_JDK_IMAGE_DIR)
@@ -945,13 +992,12 @@ define SetupRunJtregTestBody
     endif
   endif
 
-  ifeq ($$(JTREG_AOT_JDK), true)
-    $$(info Add AOT target for $1)
-    $$(eval $$(call SetupAot, $1, VM_OPTIONS := $$(JTREG_ALL_OPTIONS) ))
-
-    $$(info AOT_TARGETS=$$($1_AOT_TARGETS))
-    $$(info AOT_JDK_CACHE=$$($1_AOT_JDK_CACHE))
-
+  ifneq ($$(filter $$(JTREG_AOT_JDK), onestep twostep), )
+    $$(call LogWarn, Add AOT target for $1)
+    $$(eval $$(call SetupAOT, $1, \
+        TRAINING := $$(JTREG_AOT_JDK), \
+        VM_OPTIONS := $$(JTREG_ALL_OPTIONS) ))
+    $$(call LogWarn, AOT_JDK_CACHE=$$($1_AOT_JDK_CACHE))
     $1_JTREG_BASIC_OPTIONS += -vmoption:-XX:AOTCache="$$($1_AOT_JDK_CACHE)"
   endif
 
@@ -969,6 +1015,7 @@ define SetupRunJtregTestBody
   endif
 
   JTREG_TIMEOUT_FACTOR ?= $$(JTREG_AUTO_TIMEOUT_FACTOR)
+  $1_JTREG_BASIC_OPTIONS += -timeoutFactor:$$(JTREG_TIMEOUT_FACTOR)
 
   clean-outputdirs-$1:
 	$$(call LogWarn, Clean up dirs for $1)
@@ -979,7 +1026,6 @@ define SetupRunJtregTestBody
       $$(JTREG_JAVA) $$($1_JTREG_LAUNCHER_OPTIONS) \
           -Dprogram=jtreg -jar $$(JT_HOME)/lib/jtreg.jar \
           $$($1_JTREG_BASIC_OPTIONS) \
-          -compilejdk:$$(JDK_FOR_COMPILE) \
           -testjdk:$$(JDK_UNDER_TEST) \
           -dir:$$(JTREG_TOPDIR) \
           -reportDir:$$($1_TEST_RESULTS_DIR) \
@@ -998,7 +1044,8 @@ define SetupRunJtregTestBody
     $1_COMMAND_LINE := \
         for i in {0..$$(JTREG_RETRY_COUNT)}; do \
           if [ "$$$$i" != 0 ]; then \
-            $$(PRINTF) "\nRetrying Jtreg run. Attempt: $$$$i\n"; \
+            $$(ECHO) ""; \
+            $$(ECHO) "Retrying Jtreg run. Attempt: $$$$i"; \
           fi; \
           $$($1_COMMAND_LINE); \
           if [ "`$$(CAT) $$($1_EXITCODE)`" = "0" ]; then \
@@ -1011,10 +1058,12 @@ define SetupRunJtregTestBody
   ifneq ($$(JTREG_REPEAT_COUNT), 0)
     $1_COMMAND_LINE := \
         for i in {1..$$(JTREG_REPEAT_COUNT)}; do \
-          $$(PRINTF) "\nRepeating Jtreg run: $$$$i out of $$(JTREG_REPEAT_COUNT)\n"; \
+          $$(ECHO) ""; \
+          $$(ECHO) "Repeating Jtreg run: $$$$i out of $$(JTREG_REPEAT_COUNT)"; \
           $$($1_COMMAND_LINE); \
           if [ "`$$(CAT) $$($1_EXITCODE)`" != "0" ]; then \
-            $$(PRINTF) "\nFailures detected, no more repeats.\n"; \
+            $$(ECHO) ""; \
+            $$(ECHO) "Failures detected, no more repeats."; \
             break; \
           fi; \
         done
@@ -1035,23 +1084,64 @@ define SetupRunJtregTestBody
 	$$(call LogWarn, Finished running test '$$($1_TEST)')
 	$$(call LogWarn, Test report is stored in $$(strip \
 	    $$(subst $$(TOPDIR)/, , $$($1_TEST_RESULTS_DIR))))
+
+	# Read jtreg documentation to learn on the test stats categories:
+	# https://github.com/openjdk/jtreg/blob/master/src/share/doc/javatest/regtest/faq.md#what-do-all-those-numbers-in-the-test-results-line-mean
+	# In jtreg, "skipped:" category accounts for tests that threw jtreg.SkippedException at runtime.
+	# At the same time these tests contribute to "passed:" tests.
+	# In here we don't want that and so we substract number of "skipped:" from "passed:".
+
 	$$(if $$(wildcard $$($1_RESULT_FILE)), \
-	  $$(eval $1_PASSED := $$(shell $$(AWK) '{ gsub(/[,;]/, ""); \
+	  $$(eval $1_PASSED_AND_RUNTIME_SKIPPED := $$(shell $$(AWK) '{ gsub(/[,;]/, ""); \
 	      for (i=1; i<=NF; i++) { if ($$$$i == "passed:") \
 	      print $$$$(i+1) } }' $$($1_RESULT_FILE))) \
-	  $$(if $$($1_PASSED), , $$(eval $1_PASSED := 0)) \
+	  $$(if $$($1_PASSED_AND_RUNTIME_SKIPPED), , $$(eval $1_PASSED_AND_RUNTIME_SKIPPED := 0)) \
 	  $$(eval $1_FAILED := $$(shell $$(AWK) '{gsub(/[,;]/, ""); \
 	      for (i=1; i<=NF; i++) { if ($$$$i == "failed:") \
 	      print $$$$(i+1) } }' $$($1_RESULT_FILE))) \
 	  $$(if $$($1_FAILED), , $$(eval $1_FAILED := 0)) \
+	  $$(eval $1_RUNTIME_SKIPPED := $$(shell $$(AWK) '{gsub(/[,;]/, ""); \
+	      for (i=1; i<=NF; i++) { if ($$$$i == "skipped:") \
+	      print $$$$(i+1) } }' $$($1_RESULT_FILE))) \
+	  $$(if $$($1_RUNTIME_SKIPPED), , $$(eval $1_RUNTIME_SKIPPED := 0)) \
+	  $$(eval $1_SKIPPED := $$(shell \
+	      $$(AWK) \
+	        'BEGIN { \
+	          overall_skipped = 0; \
+	          patterns[1] = "skipped"; \
+	          patterns[2] = "excluded"; \
+	          patterns[3] = "not in match-list"; \
+	          patterns[4] = "did not match keywords"; \
+	          patterns[5] = "did not meet module requirements"; \
+	          patterns[6] = "did not meet platform requirements"; \
+	          patterns[7] = "did not match prior status"; \
+	          patterns[8] = "did not meet time-limit requirements"; \
+	        } { \
+	          split($$$$0, arr, ";"); \
+	          for (item in arr) { \
+	            for (p in patterns) { \
+	              if (match(arr[item], patterns[p] ": [0-9]+")) { \
+	                overall_skipped += substr(arr[item], RSTART + length(patterns[p]) + 2, RLENGTH); \
+	              } \
+	            } \
+	          } \
+	          print overall_skipped; \
+	        }' \
+	        $$($1_RESULT_FILE) \
+	  )) \
 	  $$(eval $1_ERROR := $$(shell $$(AWK) '{gsub(/[,;]/, ""); \
 	      for (i=1; i<=NF; i++) { if ($$$$i == "error:") \
 	      print $$$$(i+1) } }' $$($1_RESULT_FILE))) \
 	  $$(if $$($1_ERROR), , $$(eval $1_ERROR := 0)) \
+	  \
+	  $$(eval $1_PASSED := $$(shell \
+	      $$(EXPR) $$($1_PASSED_AND_RUNTIME_SKIPPED) - $$($1_RUNTIME_SKIPPED))) \
 	  $$(eval $1_TOTAL := $$(shell \
-	      $$(EXPR) $$($1_PASSED) + $$($1_FAILED) + $$($1_ERROR))) \
+	      $$(EXPR) $$($1_PASSED) + $$($1_FAILED) + $$($1_ERROR) + $$($1_SKIPPED))) \
 	, \
-	  $$(eval $1_PASSED := 0) \
+	  $$(eval $1_PASSED_AND_RUNTIME_SKIPPED := 0) \
+	  $$(eval $1_RUNTIME_SKIPPED := 0) \
+	  $$(eval $1_SKIPPED := 0) \
 	  $$(eval $1_FAILED := 0) \
 	  $$(eval $1_ERROR := 1) \
 	  $$(eval $1_TOTAL := 1) \
@@ -1110,8 +1200,6 @@ define SetupRunSpecialTestBody
 	    || $$(ECHO) $$$$? > $$($1_EXITCODE) \
 	))
 
-  $1_RESULT_FILE := $$($1_TEST_RESULTS_DIR)/gtest.txt
-
   # We can not parse the various "special" tests.
   parse-test-$1: run-test-$1
 	$$(call LogWarn, Finished running test '$$($1_TEST)')
@@ -1121,6 +1209,7 @@ define SetupRunSpecialTestBody
 	$$(eval $1_PASSED := $$(shell \
 	  if [ `$(CAT) $$($1_EXITCODE)` = "0" ]; then $(ECHO) 1; else $(ECHO) 0; fi \
 	))
+	$$(eval $1_SKIPPED := 0)
 	$$(eval $1_FAILED := $$(shell \
 	  if [ `$(CAT) $$($1_EXITCODE)` = "0" ]; then $(ECHO) 0; else $(ECHO) 1; fi \
 	))
@@ -1230,8 +1319,8 @@ run-test-report: post-run-test
 	$(ECHO) >> $(TEST_SUMMARY) ==============================
 	$(ECHO) >> $(TEST_SUMMARY) Test summary
 	$(ECHO) >> $(TEST_SUMMARY) ==============================
-	$(PRINTF) >> $(TEST_SUMMARY) "%2s %-49s %5s %5s %5s %5s %2s\n" "  " \
-	    TEST TOTAL PASS FAIL ERROR " "
+	$(PRINTF) >> $(TEST_SUMMARY) "%2s %-49s %5s %5s %5s %5s %5s %2s\n" "  " \
+	    TEST TOTAL PASS FAIL ERROR SKIP " "
 	$(foreach test, $(TESTS_TO_RUN), \
 	  $(eval TEST_ID := $(shell $(ECHO) $(strip $(test)) | \
 	      $(TR) -cs '[a-z][A-Z][0-9]\n' '[_*1000]')) \
@@ -1243,15 +1332,15 @@ run-test-report: post-run-test
 	  , \
 	    $(eval TEST_NAME := $(test)) \
 	  ) \
-	  $(if $(filter $($(TEST_ID)_PASSED), $($(TEST_ID)_TOTAL)), \
-	    $(PRINTF) >> $(TEST_SUMMARY) "%2s %-49s %5d %5d %5d %5d %2s\n" \
-	        "  " "$(TEST_NAME)" $($(TEST_ID)_TOTAL) $($(TEST_ID)_PASSED) \
-	        $($(TEST_ID)_FAILED) $($(TEST_ID)_ERROR) "  " $(NEWLINE) \
-	  , \
-	    $(PRINTF) >> $(TEST_SUMMARY) "%2s %-49s %5d %5d %5d %5d %2s\n" \
+	  $(if $(filter-out 0, $($(TEST_ID)_FAILED) $($(TEST_ID)_ERROR)), \
+	    $(PRINTF) >> $(TEST_SUMMARY) "%2s %-49s %5d %5d %5d %5d %5d %2s\n" \
 	         ">>" "$(TEST_NAME)" $($(TEST_ID)_TOTAL) $($(TEST_ID)_PASSED) \
-	        $($(TEST_ID)_FAILED) $($(TEST_ID)_ERROR) "<<" $(NEWLINE) \
+	        $($(TEST_ID)_FAILED) $($(TEST_ID)_ERROR) $($(TEST_ID)_SKIPPED) "<<" $(NEWLINE) \
 	    $(eval TEST_FAILURE := true) \
+	  , \
+	    $(PRINTF) >> $(TEST_SUMMARY) "%2s %-49s %5d %5d %5d %5d %5d %2s\n" \
+	        "  " "$(TEST_NAME)" $($(TEST_ID)_TOTAL) $($(TEST_ID)_PASSED) \
+	        $($(TEST_ID)_FAILED) $($(TEST_ID)_ERROR) $($(TEST_ID)_SKIPPED) "  " $(NEWLINE) \
 	  ) \
 	)
 	$(ECHO) >> $(TEST_SUMMARY) ==============================
@@ -1277,12 +1366,14 @@ TARGETS += run-all-tests pre-run-test post-run-test run-test-report run-test
 
 ifeq ($(TEST_OPTS_JCOV), true)
 
+  JCOV_VM_OPTS := -Xmx4g -Djdk.xml.totalEntitySizeLimit=0 -Djdk.xml.maxGeneralEntitySizeLimit=0
+
   jcov-do-start-grabber:
 	$(call MakeDir, $(JCOV_OUTPUT_DIR))
 	if $(JAVA) -jar $(JCOV_HOME)/lib/jcov.jar GrabberManager -status 1>/dev/null 2>&1 ; then \
 	  $(JAVA) -jar $(JCOV_HOME)/lib/jcov.jar GrabberManager -stop -stoptimeout 3600 ; \
 	fi
-	$(JAVA) -Xmx4g -jar $(JCOV_HOME)/lib/jcov.jar Grabber -v -t \
+	$(JAVA) $(JCOV_VM_OPTS) -jar $(JCOV_HOME)/lib/jcov.jar Grabber -v -t \
 	    $(JCOV_IMAGE_DIR)/template.xml -o $(JCOV_RESULT_FILE) \
 	    1>$(JCOV_GRABBER_LOG) 2>&1 &
 
@@ -1295,6 +1386,10 @@ ifeq ($(TEST_OPTS_JCOV), true)
 	$(JAVA) -jar $(JCOV_HOME)/lib/jcov.jar GrabberManager -stop -stoptimeout 3600
 
   JCOV_REPORT_TITLE := JDK code coverage report<br/>
+  ifneq ($(JCOV_MODULES), )
+    JCOV_MODULES_FILTER := $(foreach m, $(JCOV_MODULES), -include_module $m)
+    JCOV_REPORT_TITLE += Included modules: $(JCOV_MODULES)<br>
+  endif
   ifneq ($(JCOV_FILTERS), )
     JCOV_REPORT_TITLE += Code filters: $(JCOV_FILTERS)<br>
   endif
@@ -1302,11 +1397,12 @@ ifeq ($(TEST_OPTS_JCOV), true)
 
   jcov-gen-report: jcov-stop-grabber
 	$(call LogWarn, Generating JCov report ...)
-	$(JAVA) -Xmx4g -jar $(JCOV_HOME)/lib/jcov.jar RepGen -sourcepath \
+	$(call ExecuteWithLog, $(JCOV_SUPPORT_DIR)/run-jcov-repgen, \
+	    $(JAVA) $(JCOV_VM_OPTS) -jar $(JCOV_HOME)/lib/jcov.jar RepGen -sourcepath \
 	    `$(ECHO) $(TOPDIR)/src/*/share/classes/ | $(TR) ' ' ':'` -fmt html \
-	    $(JCOV_FILTERS) \
+	    $(JCOV_MODULES_FILTER) $(JCOV_FILTERS) \
 	    -mainReportTitle "$(JCOV_REPORT_TITLE)" \
-	    -o $(JCOV_REPORT) $(JCOV_RESULT_FILE)
+	    -o $(JCOV_REPORT) $(JCOV_RESULT_FILE))
 
   TARGETS += jcov-do-start-grabber jcov-start-grabber jcov-stop-grabber \
       jcov-gen-report
@@ -1326,7 +1422,7 @@ ifeq ($(TEST_OPTS_JCOV), true)
     jcov-gen-diffcoverage: jcov-stop-grabber
 	$(call LogWarn, Generating diff coverage with changeset $(TEST_OPTS_JCOV_DIFF_CHANGESET) ... )
 	$(DIFF_COMMAND)
-	$(JAVA) -Xmx4g -jar $(JCOV_HOME)/lib/jcov.jar \
+	$(JAVA) $(JCOV_VM_OPTS) -jar $(JCOV_HOME)/lib/jcov.jar \
 	  DiffCoverage -replaceDiff "src/.*/classes/:" -all \
 	    $(JCOV_RESULT_FILE) $(JCOV_SOURCE_DIFF) > \
 	    $(JCOV_DIFF_COVERAGE_REPORT)

make/RunTestsPrebuilt.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2017, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2017, 2025, 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
@@ -140,7 +140,6 @@ $(eval $(call SetupVariable,JIB_JAR,OPTIONAL))
 include $(TOPDIR)/make/PreInitSupport.gmk
 include $(TOPDIR)/make/common/LogUtils.gmk
 
-$(eval $(call CheckDeprecatedEnvironment))
 $(eval $(call CheckInvalidMakeFlags))
 $(eval $(call ParseLogLevel))
 
@@ -218,9 +217,9 @@ else ifeq ($(OPENJDK_TARGET_OS), macosx)
 else ifeq ($(OPENJDK_TARGET_OS), windows)
   NUM_CORES := $(NUMBER_OF_PROCESSORS)
   MEMORY_SIZE := $(shell \
-      $(EXPR) `wmic computersystem get totalphysicalmemory -value \
-          | $(GREP) = | $(SED) 's/\\r//g' \
-          | $(CUT) -d "=" -f 2-` / 1024 / 1024 \
+      $(EXPR) `powershell -Command \
+          "(Get-CimInstance Win32_ComputerSystem).TotalPhysicalMemory" \
+          | $(SED) 's/\\r//g' ` / 1024 / 1024 \
   )
 endif
 ifeq ($(NUM_CORES), )
@@ -299,7 +298,7 @@ test-prebuilt:
 	@$(RM) -f $(MAKESUPPORT_OUTPUTDIR)/exit-with-error
         # We need to fill the FindTest cache before entering RunTests.gmk.
 	@cd $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) SPEC=$(SPEC) \
-	    -f RunTestsPrebuiltFindTests.gmk
+	    -f GenerateFindTests.gmk
 	@cd $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f RunTests.gmk run-test \
 	    TEST="$(TEST)"
 

make/SourceRevision.gmk

@@ -55,7 +55,7 @@ ifneq ($(and $(GIT), $(wildcard $(TOPDIR)/.git)), )
   SCM_DIR := .git
   ID_COMMAND := $(PRINTF) "git:%s%s\n" \
       "$$($(GIT) log -n1 --format=%H | cut -c1-12)" \
-      "$$(if test -n "$$($(GIT) status --porcelain)"; then printf '+'; fi)"
+      "$$(if test -n "$$($(GIT) status --porcelain)"; then $(PRINTF) '+'; fi)"
 endif
 
 ifeq ($(USE_SCM), true)

make/StaticLibs.gmk

@@ -31,6 +31,7 @@ include CopyFiles.gmk
 include DebugInfoUtils.gmk
 include Modules.gmk
 include modules/LauncherCommon.gmk
+include Execute.gmk
 
 ################################################################################
 #
@@ -68,6 +69,10 @@ else ifeq ($(call isTargetOs, windows), true)
   BROKEN_STATIC_LIBS += sspi_bridge
   # dt_shmem define jdwpTransport_OnLoad which conflict with dt_socket
   BROKEN_STATIC_LIBS += dt_shmem
+else ifeq ($(call isTargetOs, aix), true)
+  # libsplashscreen has a name conflict with libawt in the function
+  # BitmapToYXBandedRectangles, so we exclude it for now.
+  BROKEN_STATIC_LIBS += splashscreen
 endif
 
 $(foreach module, $(STATIC_LIB_MODULES), \
@@ -99,6 +104,18 @@ else ifeq ($(call isTargetOs, linux), true)
   STATIC_LIBS := -Wl,--export-dynamic -Wl,--whole-archive $(STATIC_LIB_FILES) -Wl,--no-whole-archive
 else ifeq ($(call isTargetOs, windows), true)
   STATIC_LIBS := $(addprefix -wholearchive:, $(STATIC_LIB_FILES))
+else ifeq ($(call isTargetOs, aix), true)
+  # on AIX we have to generate export files for all static libs, because we have no whole-archive linker flag
+  $(foreach lib, $(STATIC_LIB_FILES), \
+    $(eval $(call SetupExecute, generate_export_list_$(notdir $(lib)), \
+      INFO := Generating export list for $(notdir $(lib)), \
+      DEPS :=  $(lib), \
+      OUTPUT_FILE := $(lib).exp, \
+      COMMAND := ( $(AR) $(ARFLAGS) -w $(lib) | $(GREP) -v '^\.' | $(AWK) '{print $$1}' | $(SORT) -u > $(lib).exp ), \
+    )) \
+    $(eval STATIC_LIB_EXPORT_FILES += $(lib).exp) \
+  )
+  STATIC_LIBS := -Wl,-bexpfull $(STATIC_LIB_FILES) $(addprefix -Wl$(COMMA)-bE:, $(STATIC_LIB_EXPORT_FILES))
 else
   $(error Unsupported platform)
 endif
@@ -118,6 +135,9 @@ $(eval $(call SetupBuildLauncher, java, \
 ))
 
 $(java): $(STATIC_LIB_FILES)
+ifeq ($(call isTargetOs, aix), true)
+  $(java): $(STATIC_LIB_EXPORT_FILES)
+endif
 
 TARGETS += $(java)
 

make/autoconf/basic.m4

@@ -75,10 +75,11 @@ AC_DEFUN_ONCE([BASIC_SETUP_PATHS],
     AC_MSG_NOTICE([Rewriting ORIGINAL_PATH to $REWRITTEN_PATH])
   fi
 
+  if test "x$OPENJDK_TARGET_CPU" = xx86 && test "x$with_jvm_variants" != xzero; then
+    AC_MSG_ERROR([32-bit x86 builds are not supported])
+  fi
+
   if test "x$OPENJDK_TARGET_OS" = "xwindows"; then
-    if test "x$OPENJDK_TARGET_CPU_BITS" = "x32"; then
-      AC_MSG_ERROR([32-bit Windows builds are not supported])
-    fi
     BASIC_SETUP_PATHS_WINDOWS
   fi
 
@@ -133,17 +134,33 @@ AC_DEFUN_ONCE([BASIC_SETUP_BUILD_ENV],
   )
   AC_SUBST(BUILD_ENV)
 
+  AC_MSG_CHECKING([for locale to use])
   if test "x$LOCALE" != x; then
     # Check if we actually have C.UTF-8; if so, use it
     if $LOCALE -a | $GREP -q -E "^C\.(utf8|UTF-8)$"; then
       LOCALE_USED=C.UTF-8
+      AC_MSG_RESULT([C.UTF-8 (recommended)])
+    elif $LOCALE -a | $GREP -q -E "^en_US\.(utf8|UTF-8)$"; then
+      LOCALE_USED=en_US.UTF-8
+      AC_MSG_RESULT([en_US.UTF-8 (acceptable fallback)])
     else
-      AC_MSG_WARN([C.UTF-8 locale not found, using C locale])
-      LOCALE_USED=C
+      # As a fallback, check if users locale is UTF-8. USER_LOCALE was saved
+      # by the wrapper configure script before autconf messed up LC_ALL.
+      if $ECHO $USER_LOCALE | $GREP -q -E "\.(utf8|UTF-8)$"; then
+        LOCALE_USED=$USER_LOCALE
+        AC_MSG_RESULT([$USER_LOCALE (untested fallback)])
+        AC_MSG_WARN([Could not find C.UTF-8 or en_US.UTF-8 locale. This is not supported, and the build might fail unexpectedly.])
+      else
+        AC_MSG_RESULT([no UTF-8 locale found])
+        AC_MSG_WARN([No UTF-8 locale found. This is not supported. Proceeding with the C locale, but the build might fail unexpectedly.])
+        LOCALE_USED=C
+      fi
+      AC_MSG_NOTICE([The recommended locale is C.UTF-8, but en_US.UTF-8 is also accepted.])
     fi
   else
-    AC_MSG_WARN([locale command not not found, using C locale])
-    LOCALE_USED=C
+    LOCALE_USED=C.UTF-8
+    AC_MSG_RESULT([C.UTF-8 (default)])
+    AC_MSG_WARN([locale command not not found, using C.UTF-8 locale])
   fi
 
   export LC_ALL=$LOCALE_USED
@@ -398,11 +415,21 @@ AC_DEFUN_ONCE([BASIC_SETUP_OUTPUT_DIR],
       [ CONF_NAME=${with_conf_name} ])
 
   # Test from where we are running configure, in or outside of src root.
+  if test "x$OPENJDK_BUILD_OS" = xwindows || test "x$OPENJDK_BUILD_OS" = "xmacosx"; then
+    # These systems have case insensitive paths, so convert them to lower case.
+    [ cmp_configure_start_dir=`$ECHO $CONFIGURE_START_DIR | $TR '[:upper:]' '[:lower:]'` ]
+    [ cmp_topdir=`$ECHO $TOPDIR | $TR '[:upper:]' '[:lower:]'` ]
+    [ cmp_custom_root=`$ECHO $CUSTOM_ROOT | $TR '[:upper:]' '[:lower:]'` ]
+  else
+    cmp_configure_start_dir="$CONFIGURE_START_DIR"
+    cmp_topdir="$TOPDIR"
+    cmp_custom_root="$CUSTOM_ROOT"
+  fi
   AC_MSG_CHECKING([where to store configuration])
-  if test "x$CONFIGURE_START_DIR" = "x$TOPDIR" \
-      || test "x$CONFIGURE_START_DIR" = "x$CUSTOM_ROOT" \
-      || test "x$CONFIGURE_START_DIR" = "x$TOPDIR/make/autoconf" \
-      || test "x$CONFIGURE_START_DIR" = "x$TOPDIR/make" ; then
+  if test "x$cmp_configure_start_dir" = "x$cmp_topdir" \
+      || test "x$cmp_configure_start_dir" = "x$cmp_custom_root" \
+      || test "x$cmp_configure_start_dir" = "x$cmp_topdir/make/autoconf" \
+      || test "x$cmp_configure_start_dir" = "x$cmp_topdir/make" ; then
     # We are running configure from the src root.
     # Create a default ./build/target-variant-debuglevel output root.
     if test "x${CONF_NAME}" = x; then
@@ -423,7 +450,12 @@ AC_DEFUN_ONCE([BASIC_SETUP_OUTPUT_DIR],
     # If configuration is situated in normal build directory, just use the build
     # directory name as configuration name, otherwise use the complete path.
     if test "x${CONF_NAME}" = x; then
-      CONF_NAME=`$ECHO $CONFIGURE_START_DIR | $SED -e "s!^${TOPDIR}/build/!!"`
+      [ if [[ "$cmp_configure_start_dir" =~ ^${cmp_topdir}/build/[^/]+$ ||
+          "$cmp_configure_start_dir" =~ ^${cmp_custom_root}/build/[^/]+$ ]]; then ]
+          CONF_NAME="${CONFIGURE_START_DIR##*/}"
+      else
+          CONF_NAME="$CONFIGURE_START_DIR"
+      fi
     fi
     OUTPUTDIR="$CONFIGURE_START_DIR"
     AC_MSG_RESULT([in current directory])
@@ -549,9 +581,6 @@ AC_DEFUN_ONCE([BASIC_TEST_USABILITY_ISSUES],
 
   BASIC_CHECK_SRC_PERMS
 
-  # Check if the user has any old-style ALT_ variables set.
-  FOUND_ALT_VARIABLES=`env | grep ^ALT_`
-
   # Before generating output files, test if they exist. If they do, this is a reconfigure.
   # Since we can't properly handle the dependencies for this, warn the user about the situation
   if test -e $OUTPUTDIR/spec.gmk; then
@@ -624,10 +653,4 @@ AC_DEFUN_ONCE([BASIC_POST_CONFIG_OUTPUT],
 
   # Make the compare script executable
   $CHMOD +x $OUTPUTDIR/compare.sh
-
-  # Copy the linker wrapper script for clang on AIX and make it executable
-  if test "x$TOOLCHAIN_TYPE" = xclang && test "x$OPENJDK_TARGET_OS" = xaix; then
-    $CP -f "$TOPDIR/make/scripts/aix/ld.sh" "$OUTPUTDIR/ld.sh"
-    $CHMOD +x "$OUTPUTDIR/ld.sh"
-  fi
 ])

make/autoconf/basic_tools.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -57,6 +57,7 @@ AC_DEFUN_ONCE([BASIC_SETUP_FUNDAMENTAL_TOOLS],
   UTIL_LOOKUP_PROGS(LOCALE, locale)
   UTIL_LOOKUP_PROGS(PATHTOOL, cygpath wslpath)
   UTIL_LOOKUP_PROGS(CMD, cmd.exe, $PATH:/cygdrive/c/windows/system32:/mnt/c/windows/system32:/c/windows/system32)
+  UTIL_LOOKUP_PROGS(LSB_RELEASE, lsb_release)
 ])
 
 ################################################################################
@@ -106,9 +107,6 @@ AC_DEFUN_ONCE([BASIC_SETUP_TOOLS],
   UTIL_LOOKUP_PROGS(READLINK, greadlink readlink)
   UTIL_LOOKUP_PROGS(WHOAMI, whoami)
 
-  # Tools only needed on some platforms
-  UTIL_LOOKUP_PROGS(LSB_RELEASE, lsb_release)
-
   # For compare.sh only
   UTIL_LOOKUP_PROGS(CMP, cmp)
   UTIL_LOOKUP_PROGS(UNIQ, uniq)
@@ -470,7 +468,15 @@ AC_DEFUN_ONCE([BASIC_SETUP_PANDOC],
     AC_MSG_CHECKING([if the pandoc smart extension needs to be disabled for markdown])
     if $PANDOC --list-extensions | $GREP -q '+smart'; then
       AC_MSG_RESULT([yes])
-      PANDOC_MARKDOWN_FLAG="markdown-smart"
+      PANDOC_MARKDOWN_FLAG="$PANDOC_MARKDOWN_FLAG-smart"
+    else
+      AC_MSG_RESULT([no])
+    fi
+
+    AC_MSG_CHECKING([if the pandoc tex_math_dollars extension needs to be disabled for markdown])
+    if $PANDOC --list-extensions | $GREP -q '+tex_math_dollars'; then
+      AC_MSG_RESULT([yes])
+      PANDOC_MARKDOWN_FLAG="$PANDOC_MARKDOWN_FLAG-tex_math_dollars"
     else
       AC_MSG_RESULT([no])
     fi

make/autoconf/basic_windows.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2022, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -159,7 +159,7 @@ AC_DEFUN([BASIC_SETUP_PATHS_WINDOWS],
   else
     WINENV_PREFIX_ARG="$WINENV_PREFIX"
   fi
-  FIXPATH_ARGS="-e $PATHTOOL -p $WINENV_PREFIX_ARG -r ${WINENV_ROOT//\\/\\\\}  -t $WINENV_TEMP_DIR -c $CMD -q"
+  FIXPATH_ARGS="-e $PATHTOOL -p $WINENV_PREFIX_ARG -r ${WINENV_ROOT//\\/\\\\}  -t $WINENV_TEMP_DIR -c $CMD"
   FIXPATH_BASE="$BASH $FIXPATH_DIR/fixpath.sh $FIXPATH_ARGS"
   FIXPATH="$FIXPATH_BASE exec"
 
@@ -215,7 +215,7 @@ AC_DEFUN([BASIC_WINDOWS_FINALIZE_FIXPATH],
   if test "x$OPENJDK_BUILD_OS" = xwindows; then
     FIXPATH_CMDLINE=". $TOPDIR/make/scripts/fixpath.sh -e $PATHTOOL \
         -p $WINENV_PREFIX_ARG -r ${WINENV_ROOT//\\/\\\\}  -t $WINENV_TEMP_DIR \
-        -c $CMD -q"
+        -c $CMD"
     $ECHO >  $OUTPUTDIR/fixpath '#!/bin/bash'
     $ECHO >> $OUTPUTDIR/fixpath export PATH='"[$]PATH:'$PATH'"'
     $ECHO >> $OUTPUTDIR/fixpath $FIXPATH_CMDLINE '"[$]@"'

make/autoconf/boot-jdk.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -180,11 +180,13 @@ AC_DEFUN([BOOTJDK_CHECK_JAVA_HOME],
 # Test: Is there a java or javac in the PATH, which is a symlink to the JDK?
 AC_DEFUN([BOOTJDK_CHECK_JAVA_IN_PATH_IS_SYMLINK],
 [
-  UTIL_LOOKUP_PROGS(JAVAC_CHECK, javac, , NOFIXPATH)
-  UTIL_LOOKUP_PROGS(JAVA_CHECK, java, , NOFIXPATH)
-  BINARY="$JAVAC_CHECK"
-  if test "x$JAVAC_CHECK" = x; then
-    BINARY="$JAVA_CHECK"
+  UTIL_LOOKUP_PROGS(JAVAC_CHECK, javac)
+  UTIL_GET_EXECUTABLE(JAVAC_CHECK) # Will setup JAVAC_CHECK_EXECUTABLE
+  UTIL_LOOKUP_PROGS(JAVA_CHECK, java)
+  UTIL_GET_EXECUTABLE(JAVA_CHECK) # Will setup JAVA_CHECK_EXECUTABLE
+  BINARY="$JAVAC_CHECK_EXECUTABLE"
+  if test "x$JAVAC_CHECK_EXECUTABLE" = x; then
+    BINARY="$JAVA_CHECK_EXECUTABLE"
   fi
   if test "x$BINARY" != x; then
     # So there is a java(c) binary, it might be part of a JDK.

make/autoconf/build-aux/config.guess

@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2012, 2023, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2012, 2025, Oracle and/or its affiliates. All rights reserved.
 # Copyright (c) 2021, Azul Systems, Inc. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
@@ -53,10 +53,10 @@ if [ "x$OUT" = x ]; then
   fi
 fi
 
-# Test and fix cygwin on x86_64
-echo $OUT | grep 86-pc-cygwin > /dev/null 2> /dev/null
+# Test and fix cygwin/msys CPUs
+echo $OUT | grep -e "-pc-cygwin" > /dev/null 2> /dev/null
 if test $? != 0; then
-  echo $OUT | grep 86-pc-mingw > /dev/null 2> /dev/null
+  echo $OUT | grep -e "-pc-mingw" > /dev/null 2> /dev/null
 fi
 if test $? = 0; then
   case `echo $PROCESSOR_IDENTIFIER | cut -f1 -d' '` in
@@ -64,6 +64,10 @@ if test $? = 0; then
       REAL_CPU=x86_64
       OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`
       ;;
+    ARMv8)
+      REAL_CPU=aarch64
+      OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`
+      ;;
   esac
 fi
 

make/autoconf/build-performance.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -75,7 +75,8 @@ AC_DEFUN([BPERF_CHECK_MEMORY_SIZE],
     FOUND_MEM=yes
   elif test "x$OPENJDK_BUILD_OS" = xwindows; then
     # Windows, but without cygwin
-    MEMORY_SIZE=`wmic computersystem get totalphysicalmemory -value | grep = | cut -d "=" -f 2-`
+    MEMORY_SIZE=`powershell -Command \
+        "(Get-CimInstance Win32_ComputerSystem).TotalPhysicalMemory" | $SED 's/\\r//g' `
     MEMORY_SIZE=`expr $MEMORY_SIZE / 1024 / 1024`
     FOUND_MEM=yes
   fi

make/autoconf/configure

@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Copyright (c) 2012, 2023, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2012, 2025, 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 +49,9 @@ fi
 export CONFIG_SHELL=$BASH
 export _as_can_reexec=no
 
-# Make sure all shell commands are executed with the C locale
+# Save user's current locale, but make sure all future shell commands are
+# executed with the C locale
+export USER_LOCALE=$LC_ALL
 export LC_ALL=C
 
 if test "x$CUSTOM_CONFIG_DIR" != x; then
@@ -364,7 +366,7 @@ EOT
 
     # Print additional help, e.g. a list of toolchains and JVM features.
     # This must be done by the autoconf script.
-    ( CONFIGURE_PRINT_ADDITIONAL_HELP=true . $generated_script PRINTF=printf )
+    ( CONFIGURE_PRINT_ADDITIONAL_HELP=true . $generated_script PRINTF=printf ECHO=echo )
 
     cat <<EOT
 

make/autoconf/configure.ac

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -174,9 +174,6 @@ SRCDIRS_SETUP_IMPORT_MODULES
 #
 ################################################################################
 
-# See if we are doing a complete static build or not
-JDKOPT_SETUP_STATIC_BUILD
-
 # First determine the toolchain type (compiler family)
 TOOLCHAIN_DETERMINE_TOOLCHAIN_TYPE
 
@@ -259,11 +256,12 @@ LIB_TESTS_ENABLE_DISABLE_JTREG_TEST_THREAD_FACTORY
 
 JDKOPT_ENABLE_DISABLE_GENERATE_CLASSLIST
 JDKOPT_EXCLUDE_TRANSLATIONS
-JDKOPT_ENABLE_DISABLE_MANPAGES
 JDKOPT_ENABLE_DISABLE_CDS_ARCHIVE
 JDKOPT_ENABLE_DISABLE_CDS_ARCHIVE_COH
 JDKOPT_ENABLE_DISABLE_COMPATIBLE_CDS_ALIGNMENT
 JDKOPT_SETUP_MACOSX_SIGNING
+JDKOPT_SETUP_SIGNING_HOOK
+JDKOPT_SETUP_JAVA_WARNINGS
 
 ################################################################################
 #

make/autoconf/flags-cflags.m4

@@ -482,6 +482,16 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_HELPER],
   else
     DEBUG_CFLAGS_JDK="-DDEBUG"
 
+    if test "x$TOOLCHAIN_TYPE" = xgcc || test "x$TOOLCHAIN_TYPE" = xclang ; then
+      INIT_PATTERN_FLAG="-ftrivial-auto-var-init=pattern"
+      FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$INIT_PATTERN_FLAG],
+          IF_TRUE: [
+            DEBUG_CFLAGS_JDK="$DEBUG_CFLAGS_JDK $INIT_PATTERN_FLAG"
+            DEBUG_CFLAGS_JVM="$INIT_PATTERN_FLAG"
+          ]
+      )
+    fi
+
     if test "x$TOOLCHAIN_TYPE" = xclang && test "x$OPENJDK_TARGET_OS" = xaix; then
       DEBUG_CFLAGS_JVM="-fpic -mcmodel=large"
     fi
@@ -563,12 +573,20 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_HELPER],
     TOOLCHAIN_CFLAGS_JDK="$TOOLCHAIN_CFLAGS_JDK -fvisibility=hidden -fstack-protector"
 
   elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
-    # The -utf-8 option sets source and execution character sets to UTF-8 to enable correct
-    # compilation of all source files regardless of the active code page on Windows.
-    TOOLCHAIN_CFLAGS_JVM="-nologo -MD -Zc:preprocessor -Zc:inline -Zc:throwingNew -permissive- -utf-8 -MP"
-    TOOLCHAIN_CFLAGS_JDK="-nologo -MD -Zc:preprocessor -Zc:inline -Zc:throwingNew -permissive- -utf-8 -Zc:wchar_t-"
+    TOOLCHAIN_CFLAGS_JVM="-nologo -MD -Zc:preprocessor -Zc:inline -Zc:throwingNew -permissive- -MP"
+    TOOLCHAIN_CFLAGS_JDK="-nologo -MD -Zc:preprocessor -Zc:inline -Zc:throwingNew -permissive- -Zc:wchar_t-"
   fi
 
+  # Set character encoding in source
+  if test "x$TOOLCHAIN_TYPE" = xgcc || test "x$TOOLCHAIN_TYPE" = xclang; then
+    CHARSET_CFLAGS="-finput-charset=utf-8"
+  elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
+    # The -utf-8 option sets both source and execution character sets
+    CHARSET_CFLAGS="-utf-8 -validate-charset"
+  fi
+  TOOLCHAIN_CFLAGS_JVM="$TOOLCHAIN_CFLAGS_JVM $CHARSET_CFLAGS"
+  TOOLCHAIN_CFLAGS_JDK="$TOOLCHAIN_CFLAGS_JDK $CHARSET_CFLAGS"
+
   # CFLAGS C language level for JDK sources (hotspot only uses C++)
   if test "x$TOOLCHAIN_TYPE" = xgcc || test "x$TOOLCHAIN_TYPE" = xclang; then
     LANGSTD_CFLAGS="-std=c11"
@@ -711,15 +729,16 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_CPU_DEP],
       $1_CFLAGS_CPU="-fsigned-char -Wno-psabi $ARM_ARCH_TYPE_FLAGS $ARM_FLOAT_TYPE_FLAGS -DJDK_ARCH_ABI_PROP_NAME='\"\$(JDK_ARCH_ABI_PROP_NAME)\"'"
       $1_CFLAGS_CPU_JVM="-DARM"
     elif test "x$FLAGS_CPU_ARCH" = xppc; then
-      $1_CFLAGS_CPU_JVM="-minsert-sched-nops=regroup_exact -mno-multiple -mno-string"
+      $1_CFLAGS_CPU_JVM="-mno-multiple -mno-string"
       if test "x$FLAGS_CPU" = xppc64; then
         # -mminimal-toc fixes `relocation truncated to fit' error for gcc 4.1.
-        # Use ppc64 instructions, but schedule for power5
-        $1_CFLAGS_CPU_JVM="${$1_CFLAGS_CPU_JVM} -mminimal-toc -mcpu=powerpc64 -mtune=power5"
+        $1_CFLAGS_CPU="-mcpu=power8 -mtune=power8"
+        $1_CFLAGS_CPU_JVM="${$1_CFLAGS_CPU_JVM} -mminimal-toc"
       elif test "x$FLAGS_CPU" = xppc64le; then
         # Little endian machine uses ELFv2 ABI.
         # Use Power8, this is the first CPU to support PPC64 LE with ELFv2 ABI.
-        $1_CFLAGS_CPU_JVM="${$1_CFLAGS_CPU_JVM} -DABI_ELFv2 -mcpu=power8 -mtune=power10"
+        $1_CFLAGS_CPU="-mcpu=power8 -mtune=power10"
+        $1_CFLAGS_CPU_JVM="${$1_CFLAGS_CPU_JVM} -DABI_ELFv2"
       fi
     elif test "x$FLAGS_CPU" = xs390x; then
       $1_CFLAGS_CPU="-mbackchain -march=z10"
@@ -912,8 +931,9 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_CPU_DEP],
   # Check whether the compiler supports the Arm C Language Extensions (ACLE)
   # for SVE. Set SVE_CFLAGS to -march=armv8-a+sve if it does.
   # ACLE and this flag are required to build the aarch64 SVE related functions in
-  # libvectormath.
-  if test "x$OPENJDK_TARGET_CPU" = "xaarch64"; then
+  # libvectormath. Apple Silicon does not support SVE; use macOS as a proxy for
+  # that check.
+  if test "x$OPENJDK_TARGET_CPU" = "xaarch64" && test "x$OPENJDK_TARGET_CPU" = "xlinux"; then
     if test "x$TOOLCHAIN_TYPE" = xgcc || test "x$TOOLCHAIN_TYPE" = xclang; then
       AC_LANG_PUSH(C)
       OLD_CFLAGS="$CFLAGS"

make/autoconf/flags-ldflags.m4

@@ -78,8 +78,8 @@ AC_DEFUN([FLAGS_SETUP_LDFLAGS_HELPER],
       fi
     fi
     if test "x$OPENJDK_TARGET_OS" = xaix; then
-      BASIC_LDFLAGS="-Wl,-b64 -Wl,-brtl -Wl,-bnorwexec -Wl,-bnolibpath -Wl,-bnoexpall \
-        -Wl,-bernotok -Wl,-bdatapsize:64k -Wl,-btextpsize:64k -Wl,-bstackpsize:64k -fuse-ld=$OUTPUTDIR/ld.sh"
+      BASIC_LDFLAGS="-Wl,-b64 -Wl,-brtl -Wl,-bnorwexec -Wl,-blibpath:/usr/lib:lib -Wl,-bnoexpall \
+        -Wl,-bernotok -Wl,-bdatapsize:64k -Wl,-btextpsize:64k -Wl,-bstackpsize:64k"
       BASIC_LDFLAGS_JVM_ONLY="$BASIC_LDFLAGS_JVM_ONLY -Wl,-lC_r -Wl,-bbigtoc"
     fi
 
@@ -100,7 +100,7 @@ AC_DEFUN([FLAGS_SETUP_LDFLAGS_HELPER],
   if test "x$OPENJDK_TARGET_OS" = xmacosx && test "x$TOOLCHAIN_TYPE" = xclang; then
     # FIXME: We should really generalize SET_SHARED_LIBRARY_ORIGIN instead.
     OS_LDFLAGS_JVM_ONLY="-Wl,-rpath,@loader_path/. -Wl,-rpath,@loader_path/.."
-    OS_LDFLAGS="-mmacosx-version-min=$MACOSX_VERSION_MIN"
+    OS_LDFLAGS="-mmacosx-version-min=$MACOSX_VERSION_MIN -Wl,-reproducible"
   fi
 
   # Setup debug level-dependent LDFLAGS

make/autoconf/help.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2022, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -228,19 +228,19 @@ AC_DEFUN_ONCE([HELP_PRINT_ADDITIONAL_HELP_AND_EXIT],
   if test "x$CONFIGURE_PRINT_ADDITIONAL_HELP" != x; then
 
     # Print available toolchains
-    $PRINTF "The following toolchains are valid as arguments to --with-toolchain-type.\n"
-    $PRINTF "Which are available to use depends on the build platform.\n"
+    $ECHO "The following toolchains are valid as arguments to --with-toolchain-type."
+    $ECHO "Which are available to use depends on the build platform."
     for toolchain in $VALID_TOOLCHAINS_all; do
       # Use indirect variable referencing
       toolchain_var_name=TOOLCHAIN_DESCRIPTION_$toolchain
       TOOLCHAIN_DESCRIPTION=${!toolchain_var_name}
       $PRINTF "  %-22s  %s\n" $toolchain "$TOOLCHAIN_DESCRIPTION"
     done
-    $PRINTF "\n"
+    $ECHO ""
 
     # Print available JVM features
-    $PRINTF "The following JVM features are valid as arguments to --with-jvm-features.\n"
-    $PRINTF "Which are available to use depends on the environment and JVM variant.\n"
+    $ECHO "The following JVM features are valid as arguments to --with-jvm-features."
+    $ECHO "Which are available to use depends on the environment and JVM variant."
     m4_foreach(FEATURE, m4_split(jvm_features_valid), [
       # Create an m4 variable containing the description for FEATURE.
       m4_define(FEATURE_DESCRIPTION, [jvm_feature_desc_]m4_translit(FEATURE, -, _))
@@ -257,123 +257,117 @@ AC_DEFUN_ONCE([HELP_PRINT_SUMMARY_AND_WARNINGS],
 [
   # Finally output some useful information to the user
 
-  printf "\n"
-  printf "====================================================\n"
+  $ECHO ""
+  $ECHO "===================================================="
   if test "x$no_create" != "xyes"; then
     if test "x$IS_RECONFIGURE" != "xyes"; then
-      printf "A new configuration has been successfully created in\n%s\n" "$OUTPUTDIR"
+      $ECHO "A new configuration has been successfully created in"
+      $ECHO "$OUTPUTDIR"
     else
-      printf "The existing configuration has been successfully updated in\n%s\n" "$OUTPUTDIR"
+      $ECHO "The existing configuration has been successfully updated in"
+      $ECHO "$OUTPUTDIR"
     fi
   else
     if test "x$IS_RECONFIGURE" != "xyes"; then
-      printf "A configuration has been successfully checked but not created\n"
+      $ECHO "A configuration has been successfully checked but not created"
     else
-      printf "The existing configuration has been successfully checked in\n%s\n" "$OUTPUTDIR"
+      $ECHO "The existing configuration has been successfully checked in"
+      $ECHO "$OUTPUTDIR"
     fi
   fi
   if test "x$CONFIGURE_COMMAND_LINE" != x; then
-    printf "using configure arguments '$CONFIGURE_COMMAND_LINE'.\n"
+    $ECHO "using configure arguments '$CONFIGURE_COMMAND_LINE'."
   else
-    printf "using default settings.\n"
+    $ECHO "using default settings."
   fi
 
   if test "x$REAL_CONFIGURE_COMMAND_EXEC_FULL" != x; then
-    printf "\n"
-    printf "The original configure invocation was '$REAL_CONFIGURE_COMMAND_EXEC_SHORT $REAL_CONFIGURE_COMMAND_LINE'.\n"
+    $ECHO ""
+    $ECHO "The original configure invocation was '$REAL_CONFIGURE_COMMAND_EXEC_SHORT $REAL_CONFIGURE_COMMAND_LINE'."
   fi
 
-  printf "\n"
-  printf "Configuration summary:\n"
-  printf "* Name:           $CONF_NAME\n"
-  printf "* Debug level:    $DEBUG_LEVEL\n"
-  printf "* HS debug level: $HOTSPOT_DEBUG_LEVEL\n"
-  printf "* JVM variants:   $JVM_VARIANTS\n"
-  printf "* JVM features:   "
+  $ECHO ""
+  $ECHO "Configuration summary:"
+  $ECHO "* Name:           $CONF_NAME"
+  $ECHO "* Debug level:    $DEBUG_LEVEL"
+  $ECHO "* HS debug level: $HOTSPOT_DEBUG_LEVEL"
+  $ECHO "* JVM variants:   $JVM_VARIANTS"
+  $PRINTF "* JVM features:   "
 
   for variant in $JVM_VARIANTS; do
     features_var_name=JVM_FEATURES_$variant
     JVM_FEATURES_FOR_VARIANT=${!features_var_name}
-    printf "$variant: \'$JVM_FEATURES_FOR_VARIANT\' "
+    $PRINTF "%s: \'%s\' " "$variant" "$JVM_FEATURES_FOR_VARIANT"
   done
-  printf "\n"
+  $ECHO ""
 
-  printf "* OpenJDK target: OS: $OPENJDK_TARGET_OS, CPU architecture: $OPENJDK_TARGET_CPU_ARCH, address length: $OPENJDK_TARGET_CPU_BITS\n"
-  printf "* Version string: $VERSION_STRING ($VERSION_SHORT)\n"
+  $ECHO "* OpenJDK target: OS: $OPENJDK_TARGET_OS, CPU architecture: $OPENJDK_TARGET_CPU_ARCH, address length: $OPENJDK_TARGET_CPU_BITS"
+  $ECHO "* Version string: $VERSION_STRING ($VERSION_SHORT)"
 
   if test "x$SOURCE_DATE" != xupdated; then
     source_date_info="$SOURCE_DATE ($SOURCE_DATE_ISO_8601)"
   else
     source_date_info="Determined at build time"
   fi
-  printf "* Source date:    $source_date_info\n"
+  $ECHO "* Source date:    $source_date_info"
 
-  printf "\n"
-  printf "Tools summary:\n"
+  $ECHO ""
+  $ECHO "Tools summary:"
   if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
-    printf "* Environment:    %s version %s; windows version %s; prefix \"%s\"; root \"%s\"\n" \
-        "$WINENV_VENDOR" "$WINENV_VERSION" "$WINDOWS_VERSION" "$WINENV_PREFIX" "$WINENV_ROOT"
+    $ECHO "* Environment:    $WINENV_VENDOR version $WINENV_VERSION; windows version $WINDOWS_VERSION; prefix \"$WINENV_PREFIX\"; root \"$WINENV_ROOT\""
   fi
-  printf "* Boot JDK:       $BOOT_JDK_VERSION (at $BOOT_JDK)\n"
-  printf "* Toolchain:      $TOOLCHAIN_TYPE ($TOOLCHAIN_DESCRIPTION)\n"
+  $ECHO "* Boot JDK:       $BOOT_JDK_VERSION (at $BOOT_JDK)"
+  $ECHO "* Toolchain:      $TOOLCHAIN_TYPE ($TOOLCHAIN_DESCRIPTION)"
   if test "x$DEVKIT_NAME" != x; then
-    printf "* Devkit:         $DEVKIT_NAME ($DEVKIT_ROOT)\n"
+    $ECHO "* Devkit:         $DEVKIT_NAME ($DEVKIT_ROOT)"
   elif test "x$DEVKIT_ROOT" != x; then
-    printf "* Devkit:         $DEVKIT_ROOT\n"
+    $ECHO "* Devkit:         $DEVKIT_ROOT"
   elif test "x$SYSROOT" != x; then
-    printf "* Sysroot:        $SYSROOT\n"
+    $ECHO "* Sysroot:        $SYSROOT"
   fi
-  printf "* C Compiler:     Version $CC_VERSION_NUMBER (at ${CC#"$FIXPATH "})\n"
-  printf "* C++ Compiler:   Version $CXX_VERSION_NUMBER (at ${CXX#"$FIXPATH "})\n"
+  $ECHO "* C Compiler:     Version $CC_VERSION_NUMBER (at ${CC#"$FIXPATH "})"
+  $ECHO "* C++ Compiler:   Version $CXX_VERSION_NUMBER (at ${CXX#"$FIXPATH "})"
 
-  printf "\n"
-  printf "Build performance summary:\n"
-  printf "* Build jobs:     $JOBS\n"
-  printf "* Memory limit:   $MEMORY_SIZE MB\n"
+  $ECHO ""
+  $ECHO "Build performance summary:"
+  $ECHO "* Build jobs:     $JOBS"
+  $ECHO "* Memory limit:   $MEMORY_SIZE MB"
   if test "x$CCACHE_STATUS" != "x"; then
-    printf "* ccache status:  $CCACHE_STATUS\n"
+    $ECHO "* ccache status:  $CCACHE_STATUS"
   fi
-  printf "\n"
+  $ECHO ""
 
   if test "x$BUILDING_MULTIPLE_JVM_VARIANTS" = "xtrue"; then
-    printf "NOTE: You have requested to build more than one version of the JVM, which\n"
-    printf "will result in longer build times.\n"
-    printf "\n"
-  fi
-
-  if test "x$FOUND_ALT_VARIABLES" != "x"; then
-    printf "WARNING: You have old-style ALT_ environment variables set.\n"
-    printf "These are not respected, and will be ignored. It is recommended\n"
-    printf "that you clean your environment. The following variables are set:\n"
-    printf "$FOUND_ALT_VARIABLES\n"
-    printf "\n"
+    $ECHO "NOTE: You have requested to build more than one version of the JVM, which"
+    $ECHO "will result in longer build times."
+    $ECHO ""
   fi
 
   if test "x$OUTPUT_DIR_IS_LOCAL" != "xyes"; then
-    printf "WARNING: Your build output directory is not on a local disk.\n"
-    printf "This will severely degrade build performance!\n"
-    printf "It is recommended that you create an output directory on a local disk,\n"
-    printf "and run the configure script again from that directory.\n"
-    printf "\n"
+    $ECHO "WARNING: Your build output directory is not on a local disk."
+    $ECHO "This will severely degrade build performance!"
+    $ECHO "It is recommended that you create an output directory on a local disk,"
+    $ECHO "and run the configure script again from that directory."
+    $ECHO ""
   fi
 
   if test "x$IS_RECONFIGURE" = "xyes" && test "x$no_create" != "xyes"; then
-    printf "WARNING: The result of this configuration has overridden an older\n"
-    printf "configuration. You *should* run 'make clean' to make sure you get a\n"
-    printf "proper build. Failure to do so might result in strange build problems.\n"
-    printf "\n"
+    $ECHO "WARNING: The result of this configuration has overridden an older"
+    $ECHO "configuration. You *should* run 'make clean' to make sure you get a"
+    $ECHO "proper build. Failure to do so might result in strange build problems."
+    $ECHO ""
   fi
 
   if test "x$IS_RECONFIGURE" != "xyes" && test "x$no_create" = "xyes"; then
-    printf "WARNING: The result of this configuration was not saved.\n"
-    printf "You should run without '--no-create | -n' to create the configuration.\n"
-    printf "\n"
+    $ECHO "WARNING: The result of this configuration was not saved."
+    $ECHO "You should run without '--no-create | -n' to create the configuration."
+    $ECHO ""
   fi
 
   if test "x$UNSUPPORTED_TOOLCHAIN_VERSION" = "xyes"; then
-    printf "WARNING: The toolchain version used is known to have issues. Please\n"
-    printf "consider using a supported version unless you know what you are doing.\n"
-    printf "\n"
+    $ECHO "WARNING: The toolchain version used is known to have issues. Please"
+    $ECHO "consider using a supported version unless you know what you are doing."
+    $ECHO ""
   fi
 ])
 
@@ -389,10 +383,10 @@ AC_DEFUN_ONCE([HELP_REPEAT_WARNINGS],
   if test -e "$CONFIG_LOG_PATH/config.log"; then
     $GREP '^configure:.*: WARNING:' "$CONFIG_LOG_PATH/config.log" > /dev/null 2>&1
     if test $? -eq 0; then
-      printf "The following warnings were produced. Repeated here for convenience:\n"
+      $ECHO "The following warnings were produced. Repeated here for convenience:"
       # We must quote sed expression (using []) to stop m4 from eating the [].
       $GREP '^configure:.*: WARNING:' "$CONFIG_LOG_PATH/config.log" | $SED -e [ 's/^configure:[0-9]*: //' ]
-      printf "\n"
+      $ECHO ""
     fi
   fi
 ])

make/autoconf/jdk-options.m4

@@ -430,10 +430,19 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_CODE_COVERAGE],
       JCOV_FILTERS="$with_jcov_filters"
     fi
   fi
+
+  UTIL_ARG_WITH(NAME: jcov-modules, TYPE: string,
+      DEFAULT: [], RESULT: JCOV_MODULES_COMMMA_SEPARATED,
+      DESC: [which modules to include in jcov (comma-separated)],
+      OPTIONAL: true)
+
+  # Replace ","  with " ".
+  JCOV_MODULES=${JCOV_MODULES_COMMMA_SEPARATED//,/ }
   AC_SUBST(JCOV_ENABLED)
   AC_SUBST(JCOV_HOME)
   AC_SUBST(JCOV_INPUT_JDK)
   AC_SUBST(JCOV_FILTERS)
+  AC_SUBST(JCOV_MODULES)
 ])
 
 ################################################################################
@@ -545,8 +554,21 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_UNDEFINED_BEHAVIOR_SANITIZER],
   # Silence them for now.
   UBSAN_CHECKS="-fsanitize=undefined -fsanitize=float-divide-by-zero -fno-sanitize=shift-base -fno-sanitize=alignment \
       $ADDITIONAL_UBSAN_CHECKS"
-  UBSAN_CFLAGS="$UBSAN_CHECKS -Wno-stringop-truncation -Wno-format-overflow -Wno-array-bounds -Wno-stringop-overflow -fno-omit-frame-pointer -DUNDEFINED_BEHAVIOR_SANITIZER"
+  UBSAN_CFLAGS="$UBSAN_CHECKS -Wno-array-bounds -fno-omit-frame-pointer -DUNDEFINED_BEHAVIOR_SANITIZER"
+  if test "x$TOOLCHAIN_TYPE" = "xgcc"; then
+    UBSAN_CFLAGS="$UBSAN_CFLAGS -Wno-format-overflow -Wno-stringop-overflow -Wno-stringop-truncation"
+  fi
   UBSAN_LDFLAGS="$UBSAN_CHECKS"
+  # On AIX, the llvm_symbolizer is not found out of the box, so we have to provide the
+  # full qualified llvm_symbolizer path in the __ubsan_default_options() function in
+  # make/data/ubsan/ubsan_default_options.c. To get it there we compile our sources
+  # with an additional define LLVM_SYMBOLIZER, which we set here.
+  # To calculate the correct llvm_symbolizer path we can use the location of the compiler, because
+  # their relation is fixed.
+  if test "x$TOOLCHAIN_TYPE" = "xclang" && test "x$OPENJDK_TARGET_OS" = "xaix"; then
+      UBSAN_CFLAGS="$UBSAN_CFLAGS -fno-sanitize=function,vptr -DLLVM_SYMBOLIZER=$(dirname $(dirname $CC))/tools/ibm-llvm-symbolizer"
+      UBSAN_LDFLAGS="$UBSAN_LDFLAGS -fno-sanitize=function,vptr -Wl,-bbigtoc"
+  fi
   UTIL_ARG_ENABLE(NAME: ubsan, DEFAULT: false, RESULT: UBSAN_ENABLED,
       DESC: [enable UndefinedBehaviorSanitizer],
       CHECK_AVAILABLE: [
@@ -579,16 +601,6 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_UNDEFINED_BEHAVIOR_SANITIZER],
   AC_SUBST(UBSAN_ENABLED)
 ])
 
-################################################################################
-#
-# Static build support.  When enabled will generate static
-# libraries instead of shared libraries for all JDK libs.
-#
-AC_DEFUN_ONCE([JDKOPT_SETUP_STATIC_BUILD],
-[
-  UTIL_DEPRECATED_ARG_ENABLE(static-build)
-])
-
 ################################################################################
 #
 # jmod options.
@@ -655,6 +667,18 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_JLINK_OPTIONS],
       DEFAULT_DESC: [enabled by default unless --enable-linkable-runtime is set],
       CHECKING_MSG: [if packaged modules are kept])
   AC_SUBST(JLINK_KEEP_PACKAGED_MODULES)
+
+  ################################################################################
+  #
+  # Extra jlink options to be (optionally) passed to the JDK build
+  #
+  UTIL_ARG_WITH(NAME: extra-jlink-flags, TYPE: string,
+      DEFAULT: [],
+      DESC: [extra flags to be passed to jlink during the build],
+      OPTIONAL: true)
+
+  JLINK_USER_EXTRA_FLAGS="$EXTRA_JLINK_FLAGS"
+  AC_SUBST(JLINK_USER_EXTRA_FLAGS)
 ])
 
 ################################################################################
@@ -696,15 +720,6 @@ AC_DEFUN([JDKOPT_EXCLUDE_TRANSLATIONS],
   AC_SUBST(EXCLUDE_TRANSLATIONS)
 ])
 
-################################################################################
-#
-# Optionally disable man pages (deprecated)
-#
-AC_DEFUN([JDKOPT_ENABLE_DISABLE_MANPAGES],
-[
-  UTIL_DEPRECATED_ARG_ENABLE(manpages)
-])
-
 ################################################################################
 #
 # Disable the default CDS archive generation
@@ -891,8 +906,6 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_REPRODUCIBLE_BUILD],
   AC_SUBST(SOURCE_DATE)
   AC_SUBST(ISO_8601_FORMAT_STRING)
   AC_SUBST(SOURCE_DATE_ISO_8601)
-
-  UTIL_DEPRECATED_ARG_ENABLE(reproducible-build)
 ])
 
 ################################################################################
@@ -999,6 +1012,41 @@ AC_DEFUN([JDKOPT_SETUP_MACOSX_SIGNING],
   AC_SUBST(MACOSX_CODESIGN_MODE)
 ])
 
+################################################################################
+#
+# Setup a hook to invoke a script that runs for file produced by the native
+# compilation steps, after linking.
+# Parameter is the path to the script to be called.
+#
+AC_DEFUN([JDKOPT_SETUP_SIGNING_HOOK],
+[
+  UTIL_ARG_WITH(NAME: signing-hook, TYPE: executable,
+      OPTIONAL: true, DEFAULT: "",
+      DESC: [specify path to script used to code sign native binaries]
+  )
+
+  AC_MSG_CHECKING([for signing hook])
+  if test "x$SIGNING_HOOK" != x; then
+    UTIL_FIXUP_EXECUTABLE(SIGNING_HOOK)
+    AC_MSG_RESULT([$SIGNING_HOOK])
+  else
+    AC_MSG_RESULT([none])
+  fi
+  AC_SUBST(SIGNING_HOOK)
+])
+
+################################################################################
+#
+# Setup how javac should handle warnings.
+#
+AC_DEFUN([JDKOPT_SETUP_JAVA_WARNINGS],
+[
+  UTIL_ARG_ENABLE(NAME: java-warnings-as-errors, DEFAULT: true,
+      RESULT: JAVA_WARNINGS_AS_ERRORS,
+      DESC: [consider java warnings to be an error])
+  AC_SUBST(JAVA_WARNINGS_AS_ERRORS)
+])
+
 ################################################################################
 #
 # fallback linker

make/autoconf/jvm-features.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -50,9 +50,8 @@ m4_define(jvm_features_valid, m4_normalize( \
 ))
 
 # Deprecated JVM features (these are ignored, but with a warning)
-m4_define(jvm_features_deprecated, m4_normalize(
-    cmsgc trace \
-))
+# This list is empty at the moment.
+m4_define(jvm_features_deprecated, m4_normalize( ))
 
 # Feature descriptions
 m4_define(jvm_feature_desc_cds, [enable class data sharing (CDS)])

make/autoconf/lib-bundled.m4

@@ -62,19 +62,29 @@ AC_DEFUN_ONCE([LIB_SETUP_LIBJPEG],
 
   if test "x${with_libjpeg}" = "xbundled"; then
     USE_EXTERNAL_LIBJPEG=false
+    LIBJPEG_CFLAGS=""
+    LIBJPEG_LIBS=""
   elif test "x${with_libjpeg}" = "xsystem"; then
-    AC_CHECK_HEADER(jpeglib.h, [],
-        [ AC_MSG_ERROR([--with-libjpeg=system specified, but jpeglib.h not found!])])
-    AC_CHECK_LIB(jpeg, jpeg_CreateDecompress, [],
-        [ AC_MSG_ERROR([--with-libjpeg=system specified, but no libjpeg found])])
+    PKG_CHECK_MODULES(LIBJPEG, libjpeg, [LIBJPEG_FOUND=yes], [LIBJPEG_FOUND=no])
+    if test "x${LIBJPEG_FOUND}" = "xyes"; then
+      # PKG_CHECK_MODULES will set LIBJPEG_CFLAGS and LIBJPEG_LIBS
+      USE_EXTERNAL_LIBJPEG=true
+    else
+      AC_CHECK_HEADER(jpeglib.h, [],
+          [ AC_MSG_ERROR([--with-libjpeg=system specified, but jpeglib.h not found!])])
+      AC_CHECK_LIB(jpeg, jpeg_CreateDecompress, [],
+          [ AC_MSG_ERROR([--with-libjpeg=system specified, but no libjpeg found])])
 
-    USE_EXTERNAL_LIBJPEG=true
-    LIBJPEG_LIBS="-ljpeg"
+      USE_EXTERNAL_LIBJPEG=true
+      LIBJPEG_CFLAGS=""
+      LIBJPEG_LIBS="-ljpeg"
+    fi
   else
     AC_MSG_ERROR([Invalid use of --with-libjpeg: ${with_libjpeg}, use 'system' or 'bundled'])
   fi
 
   AC_SUBST(USE_EXTERNAL_LIBJPEG)
+  AC_SUBST(LIBJPEG_CFLAGS)
   AC_SUBST(LIBJPEG_LIBS)
 ])
 
@@ -85,6 +95,10 @@ AC_DEFUN_ONCE([LIB_SETUP_GIFLIB],
 [
   AC_ARG_WITH(giflib, [AS_HELP_STRING([--with-giflib],
       [use giflib from build system or OpenJDK source (system, bundled) @<:@bundled@:>@])])
+  AC_ARG_WITH(giflib-include, [AS_HELP_STRING([--with-giflib-include],
+      [specify directory for the system giflib include files])])
+  AC_ARG_WITH(giflib-lib, [AS_HELP_STRING([--with-giflib-lib],
+      [specify directory for the system giflib library])])
 
   AC_MSG_CHECKING([for which giflib to use])
   # default is bundled
@@ -97,11 +111,40 @@ AC_DEFUN_ONCE([LIB_SETUP_GIFLIB],
 
   if test "x${with_giflib}" = "xbundled"; then
     USE_EXTERNAL_LIBGIF=false
+    GIFLIB_CFLAGS=""
+    GIFLIB_LIBS=""
   elif test "x${with_giflib}" = "xsystem"; then
-    AC_CHECK_HEADER(gif_lib.h, [],
-        [ AC_MSG_ERROR([--with-giflib=system specified, but gif_lib.h not found!])])
-    AC_CHECK_LIB(gif, DGifGetCode, [],
-        [ AC_MSG_ERROR([--with-giflib=system specified, but no giflib found!])])
+    GIFLIB_H_FOUND=no
+    if test "x${with_giflib_include}" != x; then
+      GIFLIB_CFLAGS="-I${with_giflib_include}"
+      GIFLIB_H_FOUND=yes
+    fi
+    if test "x$GIFLIB_H_FOUND" = xno; then
+      AC_CHECK_HEADER(gif_lib.h,
+          [
+            GIFLIB_CFLAGS=""
+            GIFLIB_H_FOUND=yes
+          ])
+    fi
+    if test "x$GIFLIB_H_FOUND" = xno; then
+      AC_MSG_ERROR([--with-giflib=system specified, but gif_lib.h not found!])
+    fi
+
+    GIFLIB_LIB_FOUND=no
+    if test "x${with_giflib_lib}" != x; then
+      GIFLIB_LIBS="-L${with_giflib_lib} -lgif"
+      GIFLIB_LIB_FOUND=yes
+    fi
+    if test "x$GIFLIB_LIB_FOUND" = xno; then
+      AC_CHECK_LIB(gif, DGifGetCode,
+          [
+            GIFLIB_LIBS="-lgif"
+            GIFLIB_LIB_FOUND=yes
+          ])
+    fi
+    if test "x$GIFLIB_LIB_FOUND" = xno; then
+      AC_MSG_ERROR([--with-giflib=system specified, but no giflib found!])
+    fi
 
     USE_EXTERNAL_LIBGIF=true
     GIFLIB_LIBS=-lgif
@@ -110,6 +153,7 @@ AC_DEFUN_ONCE([LIB_SETUP_GIFLIB],
   fi
 
   AC_SUBST(USE_EXTERNAL_LIBGIF)
+  AC_SUBST(GIFLIB_CFLAGS)
   AC_SUBST(GIFLIB_LIBS)
 ])
 

make/autoconf/lib-tests.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2018, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2018, 2025, 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
@@ -28,7 +28,7 @@
 ################################################################################
 
 # Minimum supported versions
-JTREG_MINIMUM_VERSION=7.4
+JTREG_MINIMUM_VERSION=7.5.1
 GTEST_MINIMUM_VERSION=1.14.0
 
 ################################################################################

make/autoconf/lib-vulkan.m4

@@ -0,0 +1,114 @@
+#
+# Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2025, JetBrains s.r.o.. 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
+# under the terms of the GNU General Public License version 2 only, as
+# published by the Free Software Foundation.  Oracle designates this
+# particular file as subject to the "Classpath" exception as provided
+# by Oracle in the LICENSE file that accompanied this code.
+#
+# This code is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# version 2 for more details (a copy is included in the LICENSE file that
+# accompanied this code).
+#
+# You should have received a copy of the GNU General Public License version
+# 2 along with this work; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+# or visit www.oracle.com if you need additional information or have any
+# questions.
+#
+
+################################################################################
+# Setup vulkan
+################################################################################
+AC_DEFUN_ONCE([LIB_SETUP_VULKAN],
+[
+  AC_ARG_WITH(vulkan, [AS_HELP_STRING([--with-vulkan],
+    [specify whether we use vulkan])])
+  AC_ARG_WITH(vulkan-include, [AS_HELP_STRING([--with-vulkan-include],
+    [specify directory for the vulkan include files ({with-vulkan-include}/vulkan/vulkan.h)])])
+  AC_ARG_WITH(vulkan-shader-compiler, [AS_HELP_STRING([--with-vulkan-shader-compiler],
+    [specify which shader compiler to use: glslc/glslangValidator])])
+
+  VULKAN_ENABLED=false
+  VULKAN_FLAGS=
+
+  # Find Vulkan SDK
+  if test "x$NEEDS_LIB_VULKAN" = xtrue || test "x${with_vulkan}" = xyes || test "x${with_vulkan_include}" != x ; then
+
+    # Check custom directory
+    if test "x${with_vulkan_include}" != x; then
+      AC_MSG_CHECKING([for ${with_vulkan_include}/vulkan/vulkan.h])
+      if test -s "${with_vulkan_include}/vulkan/vulkan.h"; then
+        VULKAN_ENABLED=true
+        VULKAN_FLAGS="-I${with_vulkan_include}"
+        AC_MSG_RESULT([yes])
+      else
+        AC_MSG_RESULT([no])
+        AC_MSG_ERROR([Can't find 'vulkan/vulkan.h' under '${with_vulkan_include}'])
+      fi
+    fi
+
+    # Check $VULKAN_SDK
+    if test "x$VULKAN_ENABLED" = xfalse && test "x${VULKAN_SDK}" != x; then
+      AC_MSG_CHECKING([for ${VULKAN_SDK}/include/vulkan/vulkan.h])
+      if test -s "${VULKAN_SDK}/include/vulkan/vulkan.h"; then
+        VULKAN_ENABLED=true
+        VULKAN_FLAGS="-I${VULKAN_SDK}/include"
+        AC_MSG_RESULT([yes])
+      else
+        AC_MSG_RESULT([no])
+      fi
+    fi
+
+    # Check default /usr/include location
+    if test "x$VULKAN_ENABLED" = xfalse; then
+      AC_CHECK_HEADERS([vulkan/vulkan.h],
+        [ VULKAN_ENABLED=true ], [ break ]
+      )
+    fi
+
+    if test "x$VULKAN_ENABLED" = xfalse; then
+      # Vulkan SDK not found
+      HELP_MSG_MISSING_DEPENDENCY([vulkan])
+      AC_MSG_ERROR([Could not find vulkan! $HELP_MSG ])
+    fi
+  fi
+
+  # Find shader compiler - glslc or glslangValidator
+  if test "x$VULKAN_ENABLED" = xtrue; then
+    SHADER_COMPILER=
+
+    # Check glslc
+    if (test "x${with_vulkan_shader_compiler}" = x || test "x${with_vulkan_shader_compiler}" = xglslc); then
+      UTIL_LOOKUP_PROGS(GLSLC, glslc)
+      SHADER_COMPILER="$GLSLC"
+      VULKAN_SHADER_COMPILER="glslc --target-env=vulkan1.2 -mfmt=num -o"
+    fi
+
+    # Check glslangValidator
+    if (test "x${with_vulkan_shader_compiler}" = x || test "x${with_vulkan_shader_compiler}" = xglslangValidator) && \
+        test "x$SHADER_COMPILER" = x; then
+      UTIL_LOOKUP_PROGS(GLSLANG, glslangValidator)
+      SHADER_COMPILER="$GLSLANG"
+      VULKAN_SHADER_COMPILER="glslangValidator --target-env vulkan1.2 -x -o"
+    fi
+
+    if test "x$SHADER_COMPILER" = x; then
+      # Compiler not found
+      VULKAN_ENABLED=false
+      VULKAN_FLAGS=
+      AC_MSG_ERROR([Can't find vulkan shader compiler])
+    fi
+  fi
+
+  AC_SUBST(VULKAN_ENABLED)
+  AC_SUBST(VULKAN_FLAGS)
+  AC_SUBST(VULKAN_SHADER_COMPILER)
+])

make/autoconf/lib-wayland.m4

@@ -48,8 +48,6 @@ AC_DEFUN_ONCE([LIB_SETUP_WAYLAND],
     fi
     WAYLAND_CFLAGS=
     WAYLAND_LIBS=
-    VULKAN_FLAGS=
-    VULKAN_ENABLED=false
   else
     WAYLAND_FOUND=no
     WAYLAND_INCLUDES=
@@ -106,7 +104,7 @@ AC_DEFUN_ONCE([LIB_SETUP_WAYLAND],
     if test "x${with_wayland_lib}" != x; then
       WAYLAND_LIBS="-L${with_wayland_lib} -lwayland-client -lwayland-cursor"
     fi
- 
+
     if test "x$WAYLAND_FOUND" = xno; then
       # Are the wayland headers installed in the default /usr/include location?
       AC_CHECK_HEADERS([wayland-client.h wayland-cursor.h],
@@ -124,98 +122,7 @@ AC_DEFUN_ONCE([LIB_SETUP_WAYLAND],
       AC_MSG_ERROR([Could not find wayland! $HELP_MSG ])
     fi
     WAYLAND_CFLAGS="${WAYLAND_INCLUDES} ${WAYLAND_DEFINES}"
-
-    # Checking for vulkan sdk
-
-    AC_ARG_WITH(vulkan, [AS_HELP_STRING([--with-vulkan],
-      [specify whether we use vulkan])])
-
-    AC_ARG_WITH(vulkan-include, [AS_HELP_STRING([--with-vulkan-include],
-      [specify directory for the vulkan include files ({with-vulkan-include}/vulkan/vulkan.h)])])
-
-    AC_ARG_WITH(vulkan-shader-compiler, [AS_HELP_STRING([--with-vulkan-shader-compiler],
-      [specify which shader compiler to use: glslc/glslangValidator])])
-
-    if test "x$SUPPORTS_LIB_VULKAN" = xfalse; then
-
-      if (test "x${with_vulkan}" != x && test "x${with_vulkan}" != xno) || \
-         (test "x${with_vulkan_include}" != x && test "x${with_vulkan_include}" != xno); then
-        AC_MSG_WARN([[vulkan not used, so --with-vulkan-include is ignored]])
-      fi
-      VULKAN_FLAGS=
-      VULKAN_ENABLED=false
-    else
-      # Do not build vulkan rendering pipeline by default
-      if (test "x${with_vulkan}" = x && test "x${with_vulkan_include}" = x) || \
-          test "x${with_vulkan}" = xno || test "x${with_vulkan_include}" = xno ; then
-        VULKAN_FLAGS=
-        VULKAN_ENABLED=false
-      else
-        VULKAN_FOUND=no
-
-        if test "x${with_vulkan_include}" != x; then
-          AC_MSG_CHECKING([for ${with_vulkan_include}/vulkan/vulkan.h])
-          if test -s "${with_vulkan_include}/vulkan/vulkan.h"; then
-            VULKAN_FOUND=yes
-            VULKAN_FLAGS="-DVK_USE_PLATFORM_WAYLAND_KHR -I${with_vulkan_include} -DVULKAN_ENABLED"
-            AC_MSG_RESULT([yes])
-          else
-            AC_MSG_RESULT([no])
-            AC_MSG_ERROR([Can't find 'vulkan/vulkan.h' under '${with_vulkan_include}'])
-          fi
-        fi
-
-        if test "x$VULKAN_FOUND" = xno && test "x${VULKAN_SDK}" != x; then
-          AC_MSG_CHECKING([for ${VULKAN_SDK}/include/vulkan/vulkan.h])
-          if test -s "${VULKAN_SDK}/include/vulkan/vulkan.h"; then
-            VULKAN_FOUND=yes
-            VULKAN_FLAGS="-DVK_USE_PLATFORM_WAYLAND_KHR -I${VULKAN_SDK}/include -DVULKAN_ENABLED"
-            AC_MSG_RESULT([yes])
-          else
-            AC_MSG_RESULT([no])
-          fi
-        fi
-
-        if test "x$VULKAN_FOUND" = xno; then
-          # Check default /usr/include location
-          AC_CHECK_HEADERS([vulkan/vulkan.h],
-            [ VULKAN_FOUND=yes
-              VULKAN_FLAGS="-DVK_USE_PLATFORM_WAYLAND_KHR -DVULKAN_ENABLED"
-            ],
-            [ VULKAN_FOUND=no; break ]
-          )
-        fi
-
-        if test "x$VULKAN_FOUND" = xno; then
-          HELP_MSG_MISSING_DEPENDENCY([vulkan])
-          AC_MSG_ERROR([Could not find vulkan! $HELP_MSG ])
-        else
-          # Find shader compiler - glslc or glslangValidator
-          if (test "x${with_vulkan_shader_compiler}" = x || test "x${with_vulkan_shader_compiler}" = xglslc); then
-            UTIL_LOOKUP_PROGS(GLSLC, glslc)
-            SHADER_COMPILER="$GLSLC"
-            VULKAN_SHADER_COMPILER="glslc --target-env=vulkan1.2 -mfmt=num -o"
-          fi
-
-          if (test "x${with_vulkan_shader_compiler}" = x || test "x${with_vulkan_shader_compiler}" = xglslangValidator) && \
-              test "x$SHADER_COMPILER" = x; then
-            UTIL_LOOKUP_PROGS(GLSLANG, glslangValidator)
-            SHADER_COMPILER="$GLSLANG"
-            VULKAN_SHADER_COMPILER="glslangValidator --target-env vulkan1.2 -x -o"
-          fi
-
-          if test "x$SHADER_COMPILER" != x; then
-            VULKAN_ENABLED=true
-          else
-            AC_MSG_ERROR([Can't find shader compiler])
-          fi
-        fi
-      fi
-    fi
   fi
-  AC_SUBST(VULKAN_FLAGS)
-  AC_SUBST(VULKAN_SHADER_COMPILER)
-  AC_SUBST(VULKAN_ENABLED)
   AC_SUBST(WAYLAND_CFLAGS)
   AC_SUBST(WAYLAND_LIBS)
   AC_SUBST(WAYLAND_PROTOCOLS_ROOT)

make/autoconf/libraries.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -36,6 +36,7 @@ m4_include([lib-x11.m4])
 m4_include([lib-speechd.m4])
 m4_include([lib-nvdacontrollerclient.m4])
 m4_include([lib-dbus.m4])
+m4_include([lib-vulkan.m4])
 m4_include([lib-wayland.m4])
 m4_include([lib-tests.m4])
 
@@ -50,7 +51,6 @@ AC_DEFUN_ONCE([LIB_DETERMINE_DEPENDENCIES],
     NEEDS_LIB_X11=false
     NEEDS_LIB_SPEECHD=false
     NEEDS_LIB_WAYLAND=false
-    SUPPORTS_LIB_VULKAN=false
   else
     # All other instances need X11, even if building headless only, libawt still
     # needs X11 headers.
@@ -59,14 +59,15 @@ AC_DEFUN_ONCE([LIB_DETERMINE_DEPENDENCIES],
     if test "x$ENABLE_HEADLESS_ONLY" = xtrue; then
       NEEDS_LIB_SPEECHD=false
       NEEDS_LIB_WAYLAND=false
-      SUPPORTS_LIB_VULKAN=false
     else
       NEEDS_LIB_SPEECHD=true
       NEEDS_LIB_WAYLAND=true
-      SUPPORTS_LIB_VULKAN=true
     fi
   fi
 
+  # Vulkan is not built by default
+  NEEDS_LIB_VULKAN=false
+
   # Check if fontconfig is needed
   if test "x$OPENJDK_TARGET_OS" = xwindows || test "x$OPENJDK_TARGET_OS" = xmacosx; then
     # No fontconfig support on windows or macosx
@@ -123,13 +124,7 @@ AC_DEFUN([LIB_SETUP_JVM_LIBS],
   # 32-bit platforms needs fallback library for 8-byte atomic ops on Zero
   if HOTSPOT_CHECK_JVM_VARIANT(zero); then
     if test "x$OPENJDK_$1_OS" = xlinux &&
-        (test "x$OPENJDK_$1_CPU" = xarm ||
-        test "x$OPENJDK_$1_CPU" = xm68k ||
-        test "x$OPENJDK_$1_CPU" = xmips ||
-        test "x$OPENJDK_$1_CPU" = xmipsel ||
-        test "x$OPENJDK_$1_CPU" = xppc ||
-        test "x$OPENJDK_$1_CPU" = xsh ||
-        test "x$OPENJDK_$1_CPU" = xriscv32); then
+        test "x$OPENJDK_TARGET_CPU_BITS" = "x32"; then
       BASIC_JVM_LIBS_$1="$BASIC_JVM_LIBS_$1 -latomic"
     fi
   fi
@@ -154,6 +149,7 @@ AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES],
   LIB_SETUP_SPEECHD
   LIB_SETUP_NVDACONTROLLERCLIENT
   LIB_SETUP_DBUS
+  LIB_SETUP_VULKAN
   LIB_SETUP_WAYLAND
   LIB_TESTS_SETUP_GTEST
 
@@ -167,7 +163,7 @@ AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES],
 
   # Threading library
   if test "x$OPENJDK_TARGET_OS" = xlinux || test "x$OPENJDK_TARGET_OS" = xaix; then
-    BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lpthread"
+    BASIC_JVM_LIBS="$BASIC_JVM_LIBS $LIBPTHREAD"
   fi
 
   # librt for legacy clock_gettime
@@ -187,7 +183,7 @@ 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 powrprof.lib uuid.lib \
-        ws2_32.lib winmm.lib version.lib psapi.lib"
+        ws2_32.lib winmm.lib version.lib psapi.lib Synchronization.lib"
   fi
   LIB_SETUP_JVM_LIBS(BUILD)
   LIB_SETUP_JVM_LIBS(TARGET)
@@ -225,6 +221,28 @@ AC_DEFUN_ONCE([LIB_SETUP_MISC_LIBS],
   AC_SUBST(LIBDL)
   LIBS="$save_LIBS"
 
+  # Setup posix pthread support
+  if test "x$OPENJDK_TARGET_OS" != "xwindows"; then
+    LIBPTHREAD="-lpthread"
+  else
+    LIBPTHREAD=""
+  fi
+  AC_SUBST(LIBPTHREAD)
+
+  # Setup libiconv flags and library
+  if test "x$OPENJDK_TARGET_OS" == "xaix" || test "x$OPENJDK_TARGET_OS" == "xmacosx"; then
+    ICONV_CFLAGS=
+    ICONV_LDFLAGS=
+    ICONV_LIBS=-liconv
+  else
+    ICONV_CFLAGS=
+    ICONV_LDFLAGS=
+    ICONV_LIBS=
+  fi
+  AC_SUBST(ICONV_CFLAGS)
+  AC_SUBST(ICONV_LDFLAGS)
+  AC_SUBST(ICONV_LIBS)
+
   # Control if libzip can use mmap. Available for purposes of overriding.
   LIBZIP_CAN_USE_MMAP=true
   AC_SUBST(LIBZIP_CAN_USE_MMAP)

make/autoconf/platform.m4

@@ -666,17 +666,7 @@ AC_DEFUN([PLATFORM_CHECK_DEPRECATION],
 [
   AC_ARG_ENABLE(deprecated-ports, [AS_HELP_STRING([--enable-deprecated-ports@<:@=yes/no@:>@],
       [Suppress the error when configuring for a deprecated port @<:@no@:>@])])
-  # Unfortunately, variants have not been parsed yet, so we have to check the configure option
-  # directly. Allow only the directly specified Zero variant, treat any other mix as containing
-  # something non-Zero.
-  if test "x$OPENJDK_TARGET_CPU" = xx86 && test "x$with_jvm_variants" != xzero; then
-    if test "x$enable_deprecated_ports" = "xyes"; then
-      AC_MSG_WARN([The 32-bit x86 port is deprecated and may be removed in a future release.])
-    else
-      AC_MSG_ERROR(m4_normalize([The 32-bit x86 port is deprecated and may be removed in a future release.
-        Use --enable-deprecated-ports=yes to suppress this error.]))
-    fi
-  fi
+  # There are no deprecated ports. Implement the deprecation warnings here.
 ])
 
 AC_DEFUN_ONCE([PLATFORM_SETUP_OPENJDK_BUILD_OS_VERSION],

make/autoconf/spec.gmk.template

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -144,6 +144,7 @@ endif
 
 LIBM := @LIBM@
 LIBDL := @LIBDL@
+LIBPTHREAD := @LIBPTHREAD@
 
 WINENV_ROOT := @WINENV_ROOT@
 WINENV_PREFIX := @WINENV_PREFIX@
@@ -426,6 +427,9 @@ LIBFFI_LIBS := @LIBFFI_LIBS@
 LIBFFI_CFLAGS := @LIBFFI_CFLAGS@
 ENABLE_LIBFFI_BUNDLING := @ENABLE_LIBFFI_BUNDLING@
 LIBFFI_LIB_FILE := @LIBFFI_LIB_FILE@
+ICONV_CFLAGS := @ICONV_CFLAGS@
+ICONV_LDFLAGS := @ICONV_LDFLAGS@
+ICONV_LIBS := @ICONV_LIBS@
 FILE_MACRO_CFLAGS := @FILE_MACRO_CFLAGS@
 REPRODUCIBLE_CFLAGS := @REPRODUCIBLE_CFLAGS@
 
@@ -450,6 +454,7 @@ JCOV_ENABLED := @JCOV_ENABLED@
 JCOV_HOME := @JCOV_HOME@
 JCOV_INPUT_JDK := @JCOV_INPUT_JDK@
 JCOV_FILTERS := @JCOV_FILTERS@
+JCOV_MODULES := @JCOV_MODULES@
 
 # AddressSanitizer
 ASAN_ENABLED := @ASAN_ENABLED@
@@ -489,9 +494,9 @@ WAYLAND_LIBS:=@WAYLAND_LIBS@
 WAYLAND_PROTOCOLS_ROOT:=@WAYLAND_PROTOCOLS_ROOT@
 WAYLAND_SCANNER:=@WAYLAND_SCANNER@
 GTK_SHELL1_PROTOCOL_PATH:=@GTK_SHELL1_PROTOCOL_PATH@
+VULKAN_ENABLED:=@VULKAN_ENABLED@
 VULKAN_FLAGS:=@VULKAN_FLAGS@
 VULKAN_SHADER_COMPILER:=@VULKAN_SHADER_COMPILER@
-VULKAN_ENABLED:=@VULKAN_ENABLED@
 
 # The lowest required version of macosx
 MACOSX_VERSION_MIN := @MACOSX_VERSION_MIN@
@@ -502,6 +507,9 @@ MACOSX_VERSION_MAX := @MACOSX_VERSION_MAX@
 MACOSX_CODESIGN_MODE := @MACOSX_CODESIGN_MODE@
 MACOSX_CODESIGN_IDENTITY := @MACOSX_CODESIGN_IDENTITY@
 
+# The code signing hook configuration
+SIGNING_HOOK := @SIGNING_HOOK@
+
 # Toolchain type: gcc, clang, microsoft...
 TOOLCHAIN_TYPE := @TOOLCHAIN_TYPE@
 TOOLCHAIN_VERSION := @TOOLCHAIN_VERSION@
@@ -537,6 +545,7 @@ DISABLED_WARNINGS_CXX := @DISABLED_WARNINGS_CXX@
 
 # A global flag (true or false) determining if native warnings are considered errors.
 WARNINGS_AS_ERRORS := @WARNINGS_AS_ERRORS@
+JAVA_WARNINGS_AS_ERRORS := @JAVA_WARNINGS_AS_ERRORS@
 
 CFLAGS_CCACHE := @CFLAGS_CCACHE@
 ADLC_LANGSTD_CXXFLAGS := @ADLC_LANGSTD_CXXFLAGS@
@@ -735,6 +744,7 @@ NEW_JAVADOC = $(INTERIM_LANGTOOLS_ARGS) $(JAVADOC_MAIN_CLASS)
 JMOD_COMPRESS := @JMOD_COMPRESS@
 JLINK_KEEP_PACKAGED_MODULES := @JLINK_KEEP_PACKAGED_MODULES@
 JLINK_PRODUCE_LINKABLE_RUNTIME := @JLINK_PRODUCE_LINKABLE_RUNTIME@
+JLINK_USER_EXTRA_FLAGS := @JLINK_USER_EXTRA_FLAGS@
 
 RCFLAGS := @RCFLAGS@
 
@@ -819,8 +829,10 @@ TAR_SUPPORTS_TRANSFORM := @TAR_SUPPORTS_TRANSFORM@
 
 # Build setup
 USE_EXTERNAL_LIBJPEG := @USE_EXTERNAL_LIBJPEG@
+LIBJPEG_CFLAGS := @LIBJPEG_CFLAGS@
 LIBJPEG_LIBS := @LIBJPEG_LIBS@
 USE_EXTERNAL_LIBGIF := @USE_EXTERNAL_LIBGIF@
+GIFLIB_CFLAGS := @GIFLIB_CFLAGS@
 GIFLIB_LIBS := @GIFLIB_LIBS@
 USE_EXTERNAL_LIBZ := @USE_EXTERNAL_LIBZ@
 LIBZ_CFLAGS := @LIBZ_CFLAGS@
@@ -862,10 +874,12 @@ SVE_CFLAGS := @SVE_CFLAGS@
 JDK_IMAGE_SUBDIR := jdk
 JRE_IMAGE_SUBDIR := jre
 JCOV_IMAGE_SUBDIR := jdk-jcov
+STATIC_JDK_IMAGE_SUBDIR := static-jdk
 
 # Colon left out to be able to override output dir for bootcycle-images
 JDK_IMAGE_DIR = $(IMAGES_OUTPUTDIR)/$(JDK_IMAGE_SUBDIR)
 JRE_IMAGE_DIR = $(IMAGES_OUTPUTDIR)/$(JRE_IMAGE_SUBDIR)
+STATIC_JDK_IMAGE_DIR = $(IMAGES_OUTPUTDIR)/$(STATIC_JDK_IMAGE_SUBDIR)
 JCOV_IMAGE_DIR = $(IMAGES_OUTPUTDIR)/$(JCOV_IMAGE_SUBDIR)
 
 # Test image, as above
@@ -945,6 +959,7 @@ DOCS_JAVASE_BUNDLE_NAME := javase-$(BASE_NAME)_doc-api-spec$(DEBUG_PART).tar.gz
 DOCS_REFERENCE_BUNDLE_NAME := jdk-reference-$(BASE_NAME)_doc-api-spec$(DEBUG_PART).tar.gz
 STATIC_LIBS_BUNDLE_NAME := jdk-$(BASE_NAME)_bin-static-libs$(DEBUG_PART).tar.gz
 STATIC_LIBS_GRAAL_BUNDLE_NAME := jdk-$(BASE_NAME)_bin-static-libs-graal$(DEBUG_PART).tar.gz
+STATIC_JDK_BUNDLE_NAME := static-jdk-$(BASE_NAME)_bin$(DEBUG_PART).$(JDK_BUNDLE_EXTENSION)
 JCOV_BUNDLE_NAME := jdk-jcov-$(BASE_NAME)_bin$(DEBUG_PART).$(JDK_BUNDLE_EXTENSION)
 
 JDK_BUNDLE := $(BUNDLES_OUTPUTDIR)/$(JDK_BUNDLE_NAME)
@@ -955,6 +970,7 @@ TEST_BUNDLE := $(BUNDLES_OUTPUTDIR)/$(TEST_BUNDLE_NAME)
 DOCS_JDK_BUNDLE := $(BUNDLES_OUTPUTDIR)/$(DOCS_JDK_BUNDLE_NAME)
 DOCS_JAVASE_BUNDLE := $(BUNDLES_OUTPUTDIR)/$(DOCS_JAVASE_BUNDLE_NAME)
 DOCS_REFERENCE_BUNDLE := $(BUNDLES_OUTPUTDIR)/$(DOCS_REFERENCE_BUNDLE_NAME)
+STATIC_JDK_BUNDLE := $(BUNDLES_OUTPUTDIR)/$(STATIC_JDK_BUNDLE_NAME)
 JCOV_BUNDLE := $(BUNDLES_OUTPUTDIR)/$(JCOV_BUNDLE_NAME)
 
 # This macro is called to allow inclusion of closed source counterparts.

make/autoconf/toolchain.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -291,6 +291,11 @@ AC_DEFUN_ONCE([TOOLCHAIN_PRE_DETECTION],
       # For Xcode, we set the Xcode version as TOOLCHAIN_VERSION
       TOOLCHAIN_VERSION=`$ECHO $XCODE_VERSION_OUTPUT | $CUT -f 2 -d ' '`
       TOOLCHAIN_DESCRIPTION="$TOOLCHAIN_DESCRIPTION from Xcode $TOOLCHAIN_VERSION"
+      if test "x$TOOLCHAIN_VERSION" = "x16" || test "x$TOOLCHAIN_VERSION" = "x16.1" ; then
+        AC_MSG_NOTICE([Xcode $TOOLCHAIN_VERSION has a compiler bug that causes the build to fail.])
+        AC_MSG_NOTICE([Please use Xcode 16.2 or later, or a version prior to 16.])
+        AC_MSG_ERROR([Compiler version is not supported.])
+      fi
     fi
   fi
   AC_SUBST(TOOLCHAIN_VERSION)
@@ -620,6 +625,13 @@ AC_DEFUN_ONCE([TOOLCHAIN_DETECT_TOOLCHAIN_CORE],
     # All other toolchains use the compiler to link.
     LD="$CC"
     LDCXX="$CXX"
+    # Force use of lld, since that is what we expect when setting flags later on
+    if test "x$TOOLCHAIN_TYPE" = xclang; then
+      if test "x$OPENJDK_TARGET_OS" = xlinux; then
+        LD="$LD -fuse-ld=lld"
+        LDCXX="$LDCXX -fuse-ld=lld"
+      fi
+    fi
   fi
   AC_SUBST(LD)
   # FIXME: it should be CXXLD, according to standard (cf CXXCPP)

make/autoconf/toolchain_microsoft.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -87,7 +87,7 @@ AC_DEFUN([TOOLCHAIN_CHECK_POSSIBLE_VISUAL_STUDIO_ROOT],
       elif test "x$TARGET_CPU" = xaarch64; then
         # for host x86-64, target aarch64
         # aarch64 requires Visual Studio 16.8 or higher
-        VCVARSFILES="vcvarsamd64_arm64.bat vcvarsx86_arm64.bat"
+        VCVARSFILES="vcvarsarm64.bat vcvarsamd64_arm64.bat vcvarsx86_arm64.bat"
       fi
 
       for VCVARSFILE in $VCVARSFILES; do

make/autoconf/util.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -566,6 +566,14 @@ AC_DEFUN([UTIL_CHECK_TYPE_file],
   fi
 ])
 
+AC_DEFUN([UTIL_CHECK_TYPE_executable],
+[
+  # Check that the argument is an existing file that the user has execute access to.
+  if (test ! -x "$1") || (test ! -f "$1") ; then
+    FAILURE="File $1 does not exist or is not executable"
+  fi
+])
+
 AC_DEFUN([UTIL_CHECK_TYPE_directory],
 [
   # Check that the argument is an existing directory
@@ -648,7 +656,7 @@ AC_DEFUN([UTIL_CHECK_TYPE_features],
 # Arguments:
 #   NAME: The base name of this option (i.e. what follows --with-). Required.
 #   TYPE: The type of the value. Can be one of "string", "integer", "file",
-#     "directory", "literal", "multivalue" or "features". Required.
+#     "executable", "directory", "literal", "multivalue" or "features". Required.
 #   DEFAULT: The default value for this option. Can be any valid string.
 #     Required.
 #   OPTIONAL: If this feature can be disabled. Defaults to false. If true,
@@ -758,7 +766,7 @@ UTIL_DEFUN_NAMED([UTIL_ARG_WITH],
   # Need to assign since we can't expand ARG TYPE inside the m4 quoted if statement
   TEST_TYPE="ARG_TYPE"
   # Additional [] needed to keep m4 from mangling shell constructs.
-  [ if [[ ! "$TEST_TYPE" =~ ^(string|integer|file|directory|literal|multivalue|features)$ ]] ; then ]
+  [ if [[ ! "$TEST_TYPE" =~ ^(string|integer|file|executable|directory|literal|multivalue|features)$ ]] ; then ]
     AC_MSG_ERROR([Internal error: Argument TYPE to [UTIL_ARG_WITH] must be a valid type, was: 'ARG_TYPE'])
   fi
 

make/autoconf/util_paths.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -58,21 +58,32 @@ AC_DEFUN([UTIL_PREPEND_TO_PATH],
 # 2) The path will be absolute, and it will be in unix-style (on
 #     cygwin).
 # $1: The name of the variable to fix
-# $2: if NOFAIL, errors will be silently ignored
+# $2: if NOFAIL, if the path cannot be resolved then errors will not be
+#     reported and an empty path will be set
 AC_DEFUN([UTIL_FIXUP_PATH],
 [
   # Only process if variable expands to non-empty
   path="[$]$1"
   if test "x$path" != x; then
     if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
-      if test "x$2" = "xNOFAIL"; then
-        quiet_option="-q"
+      imported_path=`$FIXPATH_BASE -q import "$path"`
+      if test $? -ne 0 || test ! -e $imported_path; then
+        if test "x$2" != "xNOFAIL"; then
+          AC_MSG_NOTICE([The path of $1, which is given as "$path", can not be properly resolved.])
+          AC_MSG_NOTICE([Please see the section "Special Considerations" in building.md.])
+          AC_MSG_NOTICE([This is the error message given by fixpath:])
+          # Rerun fixpath without -q to get an error message
+          $FIXPATH_BASE import "$path"
+          AC_MSG_ERROR([Cannot continue])
+        else
+          imported_path=""
+        fi
       fi
-      imported_path=`$FIXPATH_BASE $quiet_option import "$path"`
-      $FIXPATH_BASE verify "$imported_path"
+
+      $FIXPATH_BASE -q verify "$imported_path"
       if test $? -ne 0; then
         if test "x$2" != "xNOFAIL"; then
-          AC_MSG_ERROR([The path of $1, which resolves as "$path", could not be imported.])
+          AC_MSG_ERROR([The path of $1, which resolves as "$path", could not be verified.])
         else
           imported_path=""
         fi
@@ -83,7 +94,7 @@ AC_DEFUN([UTIL_FIXUP_PATH],
       if test "x$imported_path_lower" != "x$orig_path_lower"; then
         $1="$imported_path"
       fi
-    else
+    else # non-Windows
       [ if [[ "$path" =~ " " ]]; then ]
         if test "x$2" != "xNOFAIL"; then
           AC_MSG_NOTICE([The path of $1, which resolves as "$path", is invalid.])
@@ -186,7 +197,6 @@ AC_DEFUN([UTIL_CHECK_WINENV_EXEC_TYPE],
 # it need to be in the PATH.
 # $1: The name of the variable to fix
 # $2: Where to look for the command (replaces $PATH)
-# $3: set to NOFIXPATH to skip prefixing FIXPATH, even if needed on platform
 AC_DEFUN([UTIL_FIXUP_EXECUTABLE],
 [
   input="[$]$1"
@@ -233,15 +243,19 @@ AC_DEFUN([UTIL_FIXUP_EXECUTABLE],
       # This is a path with slashes, don't look at $PATH
       if test "x$OPENJDK_BUILD_OS" = "xwindows"; then
         # fixpath.sh import will do all heavy lifting for us
-        new_path=`$FIXPATH_BASE import "$path"`
+        new_path=`$FIXPATH_BASE -q import "$path"`
 
-        if test ! -e $new_path; then
+        if test $? -ne 0 || test ! -e $new_path; then
           # It failed, but maybe spaces were part of the path and not separating
           # the command and argument. Retry using that assumption.
-          new_path=`$FIXPATH_BASE import "$input"`
-          if test ! -e $new_path; then
-            AC_MSG_NOTICE([The command for $1, which resolves as "$input", can not be found.])
-            AC_MSG_ERROR([Cannot locate $input])
+          new_path=`$FIXPATH_BASE -q import "$input"`
+          if test $? -ne 0 || test ! -e $new_path; then
+            AC_MSG_NOTICE([The command for $1, which is given as "$input", can not be properly resolved.])
+            AC_MSG_NOTICE([Please see the section "Special Considerations" in building.md.])
+            AC_MSG_NOTICE([This is the error message given by fixpath:])
+            # Rerun fixpath without -q to get an error message
+            $FIXPATH_BASE import "$input"
+            AC_MSG_ERROR([Cannot continue])
           fi
           # It worked, clear all "arguments"
           arguments=""
@@ -282,10 +296,6 @@ AC_DEFUN([UTIL_FIXUP_EXECUTABLE],
       fi
     fi
 
-    if test "x$3" = xNOFIXPATH; then
-      fixpath_prefix=""
-    fi
-
     # Now join together the path and the arguments once again
     new_complete="$fixpath_prefix$new_path$arguments"
     $1="$new_complete"
@@ -353,7 +363,15 @@ AC_DEFUN([UTIL_SETUP_TOOL],
         else
           # Otherwise we believe it is a complete path. Use it as it is.
           if test ! -x "$tool_command" && test ! -x "${tool_command}.exe"; then
-            AC_MSG_ERROR([User supplied tool $1="$tool_command" does not exist or is not executable])
+            # Maybe the path had spaces in it; try again with the entire argument
+            if test ! -x "$tool_override" && test ! -x "${tool_override}.exe"; then
+              AC_MSG_ERROR([User supplied tool $1="$tool_override" does not exist or is not executable])
+            else
+              # We successfully located the executable assuming the spaces were part of the path.
+              # We can't combine using paths with spaces and arguments, so assume tool_args is empty.
+              tool_command="$tool_override"
+              tool_args=""
+            fi
           fi
           if test ! -x "$tool_command"; then
             tool_command="${tool_command}.exe"
@@ -379,7 +397,6 @@ AC_DEFUN([UTIL_SETUP_TOOL],
 # $1: variable to set
 # $2: executable name (or list of names) to look for
 # $3: [path]
-# $4: set to NOFIXPATH to skip prefixing FIXPATH, even if needed on platform
 AC_DEFUN([UTIL_LOOKUP_PROGS],
 [
   UTIL_SETUP_TOOL($1, [
@@ -421,10 +438,8 @@ AC_DEFUN([UTIL_LOOKUP_PROGS],
 
             # If we have FIXPATH enabled, strip all instances of it and prepend
             # a single one, to avoid double fixpath prefixing.
-            if test "x$4" != xNOFIXPATH; then
-              [ if [[ $FIXPATH != "" && $result =~ ^"$FIXPATH " ]]; then ]
-                result="\$FIXPATH ${result#"$FIXPATH "}"
-              fi
+            [ if [[ $FIXPATH != "" && $result =~ ^"$FIXPATH " ]]; then ]
+              result="\$FIXPATH ${result#"$FIXPATH "}"
             fi
             AC_MSG_RESULT([$result])
             break 2;
@@ -515,6 +530,24 @@ AC_DEFUN([UTIL_ADD_FIXPATH],
   fi
 ])
 
+################################################################################
+# Return a path to the executable binary from a command line, stripping away
+# any FIXPATH prefix or arguments. The resulting value can be checked for
+# existence using "test -e". The result is returned in a variable named
+# "$1_EXECUTABLE".
+#
+# $1: variable describing the command to get the binary for
+AC_DEFUN([UTIL_GET_EXECUTABLE],
+[
+  # Strip the FIXPATH prefix, if any
+  fixpath_stripped="[$]$1"
+  [ if [[ $FIXPATH != "" && $fixpath_stripped =~ ^"$FIXPATH " ]]; then ]
+      fixpath_stripped="${fixpath_stripped#"$FIXPATH "}"
+  fi
+  # Remove any arguments following the binary
+  $1_EXECUTABLE="${fixpath_stripped%% *}"
+])
+
 ################################################################################
 AC_DEFUN([UTIL_REMOVE_SYMBOLIC_LINKS],
 [

make/common/FindTests.gmk

@@ -51,22 +51,26 @@ $(foreach root, $(JTREG_TESTROOTS), \
 # Cache the expensive to calculate test names in a generated makefile.
 FIND_TESTS_CACHE_FILE := $(MAKESUPPORT_OUTPUTDIR)/find-tests.gmk
 
-# If this file is deemed outdated, it will automatically get regenerated
-# by this rule before being included below.
-$(FIND_TESTS_CACHE_FILE): $(JTREG_ROOT_FILES) $(JTREG_GROUP_FILES) \
-    $(TOPDIR)/test/make/TestMake.gmk
+ifeq ($(GENERATE_FIND_TESTS_FILE), true)
+  # If this file is deemed outdated, it will automatically get regenerated
+  # by this rule before being included below.
+  $(FIND_TESTS_CACHE_FILE): $(JTREG_ROOT_FILES) $(JTREG_GROUP_FILES) \
+      $(TOPDIR)/test/make/TestMake.gmk
 	$(call MakeTargetDir)
 	( $(foreach root, $(JTREG_TESTROOTS), \
-	    $(PRINTF) "\n$(root)_JTREG_TEST_GROUPS := " ; \
+	    $(ECHO) ""; \
+	    $(PRINTF) "\n%s_JTREG_TEST_GROUPS := " "$(root)"; \
 	    $(SED) -n -e 's/^\#.*//g' -e 's/\([^ ]*\)\w*=.*/\1/gp' \
 	      $($(root)_JTREG_GROUP_FILES) \
 	      | $(SORT) -u | $(TR) '\n' ' ' ; \
 	  ) \
 	) > $@
-	$(PRINTF) "\nMAKE_TEST_TARGETS := " >> $@
+	$(ECHO) "" >> $@
+	$(PRINTF) "MAKE_TEST_TARGETS := " >> $@
 	$(MAKE) -s --no-print-directory $(MAKE_ARGS) \
 	    SPEC=$(SPEC) -f $(TOPDIR)/test/make/TestMake.gmk print-targets \
 	    TARGETS_FILE=$@
+endif
 
 -include $(FIND_TESTS_CACHE_FILE)
 

make/common/JarArchive.gmk

@@ -256,7 +256,7 @@ define SetupJarArchiveBody
 	  $$(if $$($1_JARMAIN), \
 	    $(ECHO) "Main-Class: $$(strip $$($1_JARMAIN))" >> $$($1_MANIFEST_FILE) $$(NEWLINE)) \
 	  $$(if $$($1_EXTRA_MANIFEST_ATTR), \
-	    $(PRINTF) "$$($1_EXTRA_MANIFEST_ATTR)\n" >> $$($1_MANIFEST_FILE) $$(NEWLINE)) \
+	    $(ECHO) "$$($1_EXTRA_MANIFEST_ATTR)" >> $$($1_MANIFEST_FILE) $$(NEWLINE)) \
 	  $(ECHO) Creating $$($1_NAME) $$(NEWLINE) \
 	  $$($1_JAR_CMD) --create $$($1_JAR_OPTIONS) --file $$@ --manifest $$($1_MANIFEST_FILE) $$(NEWLINE) \
 	  $$($1_SCAPTURE_CONTENTS) \

make/common/JavaCompilation.gmk

@@ -80,15 +80,13 @@ endef
 #
 # The sed expression does this:
 # 1. Add a backslash before any :, = or ! that do not have a backslash already.
-# 2. Apply the file unicode2x.sed which does a whole bunch of \u00XX to \xXX
-#    conversions.
-# 3. Delete all lines starting with #.
-# 4. Delete empty lines.
-# 5. Append lines ending with \ with the next line.
-# 6. Remove leading and trailing white space. Note that tabs must be explicit
+# 2. Delete all lines starting with #.
+# 3. Delete empty lines.
+# 4. Append lines ending with \ with the next line.
+# 5. Remove leading and trailing white space. Note that tabs must be explicit
 #    as sed on macosx does not understand '\t'.
-# 7. Replace the first \= with just =.
-# 8. Finally it's all sorted to create a stable output.
+# 6. Replace the first \= with just =.
+# 7. Finally it's all sorted to create a stable output.
 #
 # It is assumed that = is the character used for separating names and values.
 define add_file_to_clean
@@ -108,7 +106,6 @@ define add_file_to_clean
 	( $(CAT) $$< && $(ECHO) "" ) \
 	    | $(SED) -e 's/\([^\\]\):/\1\\:/g' -e 's/\([^\\]\)=/\1\\=/g' \
 	        -e 's/\([^\\]\)!/\1\\!/g' -e 's/^[ 	]*#.*/#/g' \
-	    | $(SED) -f "$$(TOPDIR)/make/common/support/unicode2x.sed" \
 	    | $(SED) -e '/^#/d' -e '/^$$$$/d' \
 	        -e :a -e '/\\$$$$/N; s/\\\n//; ta' \
 	        -e 's/^[ 	]*//;s/[ 	]*$$$$//' \
@@ -155,6 +152,7 @@ endef
 #   INCLUDE_FILES "com/sun/SolarisFoobar.java" means only compile this file!
 #   EXCLUDE_FILES "com/sun/SolarisFoobar.java" means do not compile this particular file!
 #       "SolarisFoobar.java" means do not compile SolarisFoobar, wherever it is found.
+#   EXCLUDE_PATTERNS Exclude files matching any of these substrings
 #   EXTRA_FILES List of extra source files to include in compilation. Can be used to
 #       specify files that need to be generated by other rules first.
 #   HEADERS path to directory where all generated c-headers are written.
@@ -265,14 +263,17 @@ define SetupJavaCompilationBody
     $$(error Invalid value for COMPILER in SetupJavaCompilation for $1: '$$($1_COMPILER)')
   endif
 
-  # Allow overriding on the command line
-  JAVA_WARNINGS_ARE_ERRORS ?= -Werror
-
   # Tell javac to do exactly as told and no more
-  PARANOIA_FLAGS := -implicit:none -Xprefer:source -XDignore.symbol.file=true -encoding ascii
+  PARANOIA_FLAGS := -implicit:none -Xprefer:source -XDignore.symbol.file=true
 
-  $1_FLAGS += -g -Xlint:all $$($1_TARGET_RELEASE) $$(PARANOIA_FLAGS) $$(JAVA_WARNINGS_ARE_ERRORS)
+  $1_FLAGS += -g -Xlint:all $$($1_TARGET_RELEASE) $$(PARANOIA_FLAGS)
   $1_FLAGS += $$($1_JAVAC_FLAGS)
+  # Set character encoding in source
+  $1_FLAGS += -encoding utf-8
+
+  ifeq ($$(JAVA_WARNINGS_AS_ERRORS), true)
+    $1_FLAGS += -Werror
+  endif
 
   ifneq ($$($1_DISABLED_WARNINGS), )
     $1_FLAGS += -Xlint:$$(call CommaList, $$(addprefix -, $$($1_DISABLED_WARNINGS)))
@@ -342,6 +343,20 @@ define SetupJavaCompilationBody
     $1_INCLUDE_PATTERN += $$(foreach i, $$($1_SRC), $$(addprefix $$i/, $$(addsuffix /%, $$($1_INCLUDES))))
   endif
 
+  ifneq ($$($1_EXCLUDE_PATTERNS), )
+    # We must not match the exclude pattern against the src roots, so first
+    # strip the src prefixes from the absolute file paths in SRCS.
+    $1_SRCS_WITHOUT_ROOTS := $$(foreach i, $$($1_SRC), \
+        $$(patsubst $$i/%,%, $$(filter $$i/%, $$($1_SRCS))))
+    $1_EXCLUDE_PATTERNS_WITHOUT_ROOTS := $$(call containing, \
+        $$($1_EXCLUDE_PATTERNS), $$($1_SRCS_WITHOUT_ROOTS))
+    # The add back all possible src prefixes; this will generate more paths
+    # than really exists, but it does not matter since we will use this as
+    # input to filter-out.
+    $1_EXCLUDE_PATTERN += $$(foreach i, $$($1_SRC), $$(addprefix $$i/, \
+        $$($1_EXCLUDE_PATTERNS_WITHOUT_ROOTS)))
+  endif
+
   # Apply include/exclude patterns to java sources
   ifneq ($$($1_EXCLUDE_PATTERN), )
     $1_SRCS := $$(filter-out $$($1_EXCLUDE_PATTERN), $$($1_SRCS))

make/common/JdkNativeCompilation.gmk

@@ -227,6 +227,8 @@ endef
 
 GLOBAL_VERSION_INFO_RESOURCE := $(TOPDIR)/src/java.base/windows/native/common/version.rc
 
+# \xA9 is the copyright symbol in ANSI encoding (Windows-1252), which rc.exe
+# assumes the resource file is in.
 JDK_RCFLAGS=$(RCFLAGS) \
     -D"JDK_VERSION_STRING=$(VERSION_STRING)" \
     -D"JDK_COMPANY=$(JDK_RC_COMPANY_NAME)" \

make/common/LogUtils.gmk

@@ -64,12 +64,6 @@ define ParseLogValue
 endef
 
 define ParseLogLevel
-  # Catch old-style VERBOSE= command lines.
-  ifneq ($$(origin VERBOSE), undefined)
-    $$(info Error: VERBOSE is deprecated. Use LOG=<warn|info|debug|trace> instead.)
-    $$(error Cannot continue)
-  endif
-
   # Setup logging according to LOG
 
   # If "nofile" is present, do not log to a file

make/common/MakeFileStart.gmk

@@ -47,7 +47,7 @@ endif
 # We need spec.gmk to get $(TOPDIR)
 include $(SPEC)
 
-THIS_MAKEFILE := $(patsubst make/%,%,$(patsubst $(TOPDIR)/%,%,$(THIS_MAKEFILE_PATH)))
+THIS_MAKEFILE := $(patsubst make/%,%,$(patsubst $(TOPDIR_ALT)/make/%,%,$(patsubst $(TOPDIR)/%,%,$(THIS_MAKEFILE_PATH))))
 
 ifeq ($(LOG_FLOW), true)
   $(info :Enter $(THIS_MAKEFILE))

make/common/MakeIncludeEnd.gmk

@@ -34,12 +34,12 @@ ifneq ($(NO_CUSTOM_EXTENSIONS), true)
 endif
 
 # Pop our helper name off the stack
-HELPER_STACK := $(wordlist 2, $(words $(HELPER_STACK)), $(HELPER_STACK))
+INCLUDE_STACK := $(wordlist 2, $(words $(INCLUDE_STACK)), $(INCLUDE_STACK))
 
 # Print an indented message, also counting the top-level makefile as a level
 ifeq ($(LOG_FLOW), true)
-  $(info :$(foreach s, top $(HELPER_STACK),    )Leave $(THIS_INCLUDE))
+  $(info :$(foreach s, top $(INCLUDE_STACK) $(SNIPPET_STACK),    )Leave $(THIS_INCLUDE))
 endif
 
 # Restore the previous helper name
-THIS_INCLUDE := $(firstword $(HELPER_STACK))
+THIS_INCLUDE := $(firstword $(INCLUDE_STACK))

make/common/MakeIncludeStart.gmk

@@ -29,7 +29,7 @@
 
 # Get the next to last word (by prepending a padding element)
 THIS_INCLUDE_PATH := $(word $(words ${MAKEFILE_LIST}),padding ${MAKEFILE_LIST})
-THIS_INCLUDE := $(patsubst $(TOPDIR)/make/%,%,$(THIS_INCLUDE_PATH))
+THIS_INCLUDE := $(patsubst $(TOPDIR_ALT)/make/%,%,$(patsubst $(TOPDIR)/make/%,%,$(THIS_INCLUDE_PATH)))
 
 # Print an indented message, also counting the top-level makefile as a level
 ifneq ($(INCLUDE_GUARD_$(THIS_INCLUDE)), true)
@@ -39,11 +39,11 @@ else
 endif
 
 ifeq ($(LOG_FLOW), true)
-  $(info :$(foreach s, top $(HELPER_STACK),    )Enter $(THIS_INCLUDE) [$(THIS_INCLUDE_MSG)])
+  $(info :$(foreach s, top $(INCLUDE_STACK) $(SNIPPET_STACK),    )Enter $(THIS_INCLUDE) [$(THIS_INCLUDE_MSG)])
 endif
 
-ifneq ($(filter $(THIS_INCLUDE), $(HELPER_STACK)), )
-  $(error Internal makefile error: Include loop detected: $(THIS_INCLUDE) $(HELPER_STACK))
+ifneq ($(filter $(THIS_INCLUDE), $(INCLUDE_STACK)), )
+  $(error Internal makefile error: Include loop detected: $(THIS_INCLUDE) $(INCLUDE_STACK))
 endif
 
 ifeq ($(words $(MAKEFILE_LIST)), 2)
@@ -66,7 +66,7 @@ ifneq ($(IS_PREINIT_ENV), true)
 endif
 
 # Push our helper name onto the stack
-HELPER_STACK := $(THIS_INCLUDE) $(HELPER_STACK)
+INCLUDE_STACK := $(THIS_INCLUDE) $(INCLUDE_STACK)
 
 # Setup an automatic include guard
 ifneq ($(INCLUDE_GUARD_$(THIS_INCLUDE)), true)

make/common/MakeSnippetEnd.gmk

@@ -34,12 +34,12 @@ ifneq ($(NO_CUSTOM_EXTENSIONS), true)
 endif
 
 # Pop our helper name off the stack
-HELPER_STACK := $(wordlist 2, $(words $(HELPER_STACK)), $(HELPER_STACK))
+SNIPPET_STACK := $(wordlist 2, $(words $(SNIPPET_STACK)), $(SNIPPET_STACK))
 
 # Print an indented message, also counting the top-level makefile as a level
 ifeq ($(LOG_FLOW), true)
-  $(info :$(foreach s, top $(HELPER_STACK),    )Leave $(THIS_SNIPPET))
+  $(info :$(foreach s, top $(INCLUDE_STACK) $(SNIPPET_STACK),    )Leave $(THIS_SNIPPET))
 endif
 
 # Restore the previous helper name
-THIS_SNIPPET := $(firstword $(HELPER_STACK))
+THIS_SNIPPET := $(firstword $(SNIPPET_STACK))

make/common/MakeSnippetStart.gmk

@@ -33,11 +33,11 @@ endif
 
 # Print an indented message, also counting the top-level makefile as a level
 ifeq ($(LOG_FLOW), true)
-  $(info :$(foreach s, top $(HELPER_STACK),    )Enter $(THIS_SNIPPET) [snippet])
+  $(info :$(foreach s, top $(INCLUDE_STACK) $(SNIPPET_STACK),    )Enter $(THIS_SNIPPET) [snippet])
 endif
 
 # Push our helper name onto the stack
-HELPER_STACK := $(THIS_SNIPPET) $(HELPER_STACK)
+SNIPPET_STACK := $(THIS_SNIPPET) $(SNIPPET_STACK)
 
 # Hook to include the corresponding custom file, if present.
 ifneq ($(NO_CUSTOM_EXTENSIONS), true)

make/common/Modules.gmk

@@ -87,7 +87,10 @@ SRC_SUBDIRS += share/classes
 
 SPEC_SUBDIRS += share/specs
 
-MAN_SUBDIRS += share/man windows/man
+MAN_SUBDIRS += share/man $(TARGET_OS)/man
+
+# The docs should include the sum of all man pages for all platforms
+MAN_DOCS_SUBDIRS += share/man windows/man
 
 # Find all module-info.java files for the current build target platform and
 # configuration.
@@ -153,6 +156,10 @@ FindModuleManDirs = \
     $(strip $(wildcard \
         $(foreach sub, $(MAN_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
 
+FindModuleManDirsForDocs = \
+    $(strip $(wildcard \
+        $(foreach sub, $(MAN_DOCS_SUBDIRS), $(addsuffix /$(strip $1)/$(sub), $(TOP_SRC_DIRS)))))
+
 # Construct the complete module source path
 GetModuleSrcPath = \
     $(call PathList, \
@@ -167,12 +174,13 @@ MODULE_DEPS_MAKEFILE := $(MAKESUPPORT_OUTPUTDIR)/module-deps.gmk
 
 MODULE_INFOS := $(call FindAllModuleInfos, *)
 
-$(MODULE_DEPS_MAKEFILE): $(MODULE_INFOS) \
-    $(call DependOnVariable, MODULE_INFOS, $(MAKESUPPORT_OUTPUTDIR)/MODULE_INFOS.vardeps)
+ifeq ($(GENERATE_MODULE_DEPS_FILE), true)
+  $(MODULE_DEPS_MAKEFILE): $(MODULE_INFOS) \
+      $(call DependOnVariable, MODULE_INFOS, $(MAKESUPPORT_OUTPUTDIR)/MODULE_INFOS.vardeps)
 	$(call MakeTargetDir)
 	$(RM) $@
 	$(foreach m, $(MODULE_INFOS), \
-	    ( $(PRINTF) "DEPS_$(call GetModuleNameFromModuleInfo, $m) := " && \
+	    ( $(PRINTF) "DEPS_%s := " "$(call GetModuleNameFromModuleInfo, $m)" && \
 	      $(AWK) -v MODULE=$(call GetModuleNameFromModuleInfo, $m) ' \
 	          BEGIN      { if (MODULE != "java.base") printf(" java.base"); } \
 	          /^ *requires/ { sub(/;/, ""); \
@@ -186,7 +194,7 @@ $(MODULE_DEPS_MAKEFILE): $(MODULE_INFOS) \
 	                          gsub(/\r/, ""); \
 	                          printf(" %s", $$0) } \
 	          END           { printf("\n") }' $m && \
-	      $(PRINTF) "TRANSITIVE_MODULES_$(call GetModuleNameFromModuleInfo, $m) := " && \
+	      $(PRINTF) "TRANSITIVE_MODULES_%s := " "$(call GetModuleNameFromModuleInfo, $m)" && \
 	      $(AWK) -v MODULE=$(call GetModuleNameFromModuleInfo, $m) ' \
 	          BEGIN      { if (MODULE != "java.base") printf(" java.base"); } \
 	          /^ *requires  *transitive/ { \
@@ -201,6 +209,7 @@ $(MODULE_DEPS_MAKEFILE): $(MODULE_INFOS) \
 	                          printf(" %s", $$0) } \
 	          END           { printf("\n") }' $m \
 	    ) >> $@ $(NEWLINE))
+endif
 
 -include $(MODULE_DEPS_MAKEFILE)
 

make/common/TestFilesCompilation.gmk

@@ -43,6 +43,9 @@ include JdkNativeCompilation.gmk
 #   OUTPUT_DIR Where to put the resulting files
 #   EXCLUDE A list of filenames to exclude from compilation
 #   EXTRA_FILES List of extra files not in SOURCE_DIRS
+#   CFLAGS List of extra CFLAGS to pass on for each test
+#   LDFLAGS List of extra LDFLAGS to pass on for each test
+#   LIBS List of extra LIBS to pass on for each test
 SetupTestFilesCompilation = $(NamedParamsMacroTemplate)
 define SetupTestFilesCompilationBody
 
@@ -108,7 +111,7 @@ define SetupTestFilesCompilationBody
         CFLAGS := $$(TEST_CFLAGS) $$($1_CFLAGS) $$($1_CFLAGS_$$(name)), \
         CXXFLAGS := $$(TEST_CFLAGS) $$($1_CFLAGS) $$($1_CFLAGS_$$(name)), \
         LD_SET_ORIGIN := $$($1_LD_SET_ORIGIN), \
-        LDFLAGS := $$($1_LDFLAGS_$$(name)), \
+        LDFLAGS := $$($1_LDFLAGS) $$($1_LDFLAGS_$$(name)), \
         DISABLED_WARNINGS_gcc := format undef unused-but-set-variable \
             unused-const-variable unused-function unused-value \
             unused-variable, \
@@ -117,7 +120,7 @@ define SetupTestFilesCompilationBody
             unused-but-set-variable unused-function unused-variable, \
         DEFAULT_LIBCXX := false, \
         JDK_LIBS := $$($1_JDK_LIBS_$$(name)), \
-        LIBS := $$($1_LIBS_$$(name)), \
+        LIBS := $$($1_LIBS) $$($1_LIBS_$$(name)), \
         DEFAULT_VERSIONINFO_RESOURCE := false, \
         OPTIMIZATION := $$(if $$($1_OPTIMIZATION_$$(name)), $$($1_OPTIMIZATION_$$(name)), LOW), \
         COPY_DEBUG_SYMBOLS := $$($1_COPY_DEBUG_SYMBOLS), \

make/common/modules/GensrcCommon.gmk

@@ -41,8 +41,8 @@ include $(TOPDIR)/make/ToolsJdk.gmk
 define SetupVersionProperties
   $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/$$(strip $2):
 	$$(call MakeTargetDir)
-	$(PRINTF) "jdk=$(VERSION_NUMBER)\nfull=$(VERSION_STRING)\nrelease=$(VERSION_SHORT)\n" \
-	    > $$@
+	$(PRINTF) "jdk=%s\nfull=%s\nrelease=%s\n" \
+	    $(VERSION_NUMBER) $(VERSION_STRING) $(VERSION_SHORT) > $$@
 
   $$(strip $1) += $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/$$(strip $2)
 endef

make/common/native/Link.gmk

@@ -203,6 +203,10 @@ define CreateDynamicLibraryOrExecutable
 	      $(CODESIGN) -f -s $$($1_CODESIGN_OPTS) --entitlements \
 	          $$(call GetEntitlementsFile, $$@) $$@)
         endif
+        ifneq ($(SIGNING_HOOK), )
+	  $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_call_signing_hook, \
+	      $(SIGNING_HOOK) $$($1_TARGET))
+        endif
 
   # This is for IDE integration purposes only, and is not normally generated
   $1_LDFLAGS_FILE := $$(MAKESUPPORT_OUTPUTDIR)/compile-commands/$$($1_UNIQUE_NAME)-ldflags.txt

make/common/native/LinkMicrosoft.gmk

@@ -117,6 +117,10 @@ define CreateDynamicLibraryOrExecutableMicrosoft
 	      -identity:"$$($1_NAME).exe, version=$$($1_MANIFEST_VERSION)" \
 	      -outputresource:$$@;#1
         endif
+        ifneq ($(SIGNING_HOOK), )
+	  $$(call ExecuteWithLog, $$($1_OBJECT_DIR)/$$($1_SAFE_NAME)_call_signing_hook, \
+	      $(SIGNING_HOOK) $$($1_TARGET))
+        endif
 endef
 
 ################################################################################

make/common/native/Paths.gmk

@@ -128,10 +128,9 @@ define SetupSourceFiles
   # Extract the C/C++ files.
   ifneq ($$($1_EXCLUDE_PATTERNS), )
     # We must not match the exclude pattern against the src root(s).
-    $1_SRCS_WITHOUT_ROOTS := $$($1_SRCS)
-    $$(foreach i, $$($1_SRC), $$(eval $1_SRCS_WITHOUT_ROOTS := $$(patsubst \
-        $$i/%,%, $$($1_SRCS_WITHOUT_ROOTS))))
-    $1_ALL_EXCLUDE_FILES :=  $$(call containing, $$($1_EXCLUDE_PATTERNS), \
+    $1_SRCS_WITHOUT_ROOTS := $$(foreach i, $$($1_SRC), \
+        $$(patsubst $$i/%,%, $$(filter $$i/%, $$($1_SRCS))))
+    $1_ALL_EXCLUDE_FILES := $$(call containing, $$($1_EXCLUDE_PATTERNS), \
         $$($1_SRCS_WITHOUT_ROOTS))
   endif
   ifneq ($$($1_EXCLUDE_FILES), )

make/common/support/unicode2x.sed

@@ -1,100 +0,0 @@
-s/\\u0020/\x20/g
-s/\\u003A/\x3A/g
-s/\\u006B/\x6B/g
-s/\\u0075/\x75/g
-s/\\u00A0/\xA0/g
-s/\\u00A3/\xA3/g
-s/\\u00B0/\xB0/g
-s/\\u00B7/\xB7/g
-s/\\u00BA/\xBA/g
-s/\\u00BF/\xBF/g
-s/\\u00C0/\xC0/g
-s/\\u00C1/\xC1/g
-s/\\u00C2/\xC2/g
-s/\\u00C4/\xC4/g
-s/\\u00C5/\xC5/g
-s/\\u00C8/\xC8/g
-s/\\u00C9/\xC9/g
-s/\\u00CA/\xCA/g
-s/\\u00CD/\xCD/g
-s/\\u00CE/\xCE/g
-s/\\u00D3/\xD3/g
-s/\\u00D4/\xD4/g
-s/\\u00D6/\xD6/g
-s/\\u00DA/\xDA/g
-s/\\u00DC/\xDC/g
-s/\\u00DD/\xDD/g
-s/\\u00DF/\xDF/g
-s/\\u00E0/\xE0/g
-s/\\u00E1/\xE1/g
-s/\\u00E2/\xE2/g
-s/\\u00E3/\xE3/g
-s/\\u00E4/\xE4/g
-s/\\u00E5/\xE5/g
-s/\\u00E6/\xE6/g
-s/\\u00E7/\xE7/g
-s/\\u00E8/\xE8/g
-s/\\u00E9/\xE9/g
-s/\\u00EA/\xEA/g
-s/\\u00EB/\xEB/g
-s/\\u00EC/\xEC/g
-s/\\u00ED/\xED/g
-s/\\u00EE/\xEE/g
-s/\\u00EF/\xEF/g
-s/\\u00F1/\xF1/g
-s/\\u00F2/\xF2/g
-s/\\u00F3/\xF3/g
-s/\\u00F4/\xF4/g
-s/\\u00F5/\xF5/g
-s/\\u00F6/\xF6/g
-s/\\u00F9/\xF9/g
-s/\\u00FA/\xFA/g
-s/\\u00FC/\xFC/g
-s/\\u0020/\x20/g
-s/\\u003f/\x3f/g
-s/\\u006f/\x6f/g
-s/\\u0075/\x75/g
-s/\\u00a0/\xa0/g
-s/\\u00a3/\xa3/g
-s/\\u00b0/\xb0/g
-s/\\u00ba/\xba/g
-s/\\u00bf/\xbf/g
-s/\\u00c1/\xc1/g
-s/\\u00c4/\xc4/g
-s/\\u00c5/\xc5/g
-s/\\u00c8/\xc8/g
-s/\\u00c9/\xc9/g
-s/\\u00ca/\xca/g
-s/\\u00cd/\xcd/g
-s/\\u00d6/\xd6/g
-s/\\u00dc/\xdc/g
-s/\\u00dd/\xdd/g
-s/\\u00df/\xdf/g
-s/\\u00e0/\xe0/g
-s/\\u00e1/\xe1/g
-s/\\u00e2/\xe2/g
-s/\\u00e3/\xe3/g
-s/\\u00e4/\xe4/g
-s/\\u00e5/\xe5/g
-s/\\u00e7/\xe7/g
-s/\\u00e8/\xe8/g
-s/\\u00e9/\xe9/g
-s/\\u00ea/\xea/g
-s/\\u00eb/\xeb/g
-s/\\u00ec/\xec/g
-s/\\u00ed/\xed/g
-s/\\u00ee/\xee/g
-s/\\u00ef/\xef/g
-s/\\u00f0/\xf0/g
-s/\\u00f1/\xf1/g
-s/\\u00f2/\xf2/g
-s/\\u00f3/\xf3/g
-s/\\u00f4/\xf4/g
-s/\\u00f5/\xf5/g
-s/\\u00f6/\xf6/g
-s/\\u00f7/\xf7/g
-s/\\u00f8/\xf8/g
-s/\\u00f9/\xf9/g
-s/\\u00fa/\xfa/g
-s/\\u00fc/\xfc/g
-s/\\u00ff/\xff/g

make/conf/github-actions.conf

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2020, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2020, 2025, 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
@@ -26,24 +26,24 @@
 # Versions and download locations for dependencies used by GitHub Actions (GHA)
 
 GTEST_VERSION=1.14.0
-JTREG_VERSION=7.4+1
+JTREG_VERSION=7.5.1+1
 
 LINUX_X64_BOOT_JDK_EXT=tar.gz
-LINUX_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk23/3c5b90190c68498b986a97f276efd28a/37/GPL/openjdk-23_linux-x64_bin.tar.gz
-LINUX_X64_BOOT_JDK_SHA256=08fea92724127c6fa0f2e5ea0b07ff4951ccb1e2f22db3c21eebbd7347152a67
+LINUX_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk24/1f9ff9062db4449d8ca828c504ffae90/36/GPL/openjdk-24_linux-x64_bin.tar.gz
+LINUX_X64_BOOT_JDK_SHA256=88b090fa80c6c1d084ec9a755233967458788e2c0777ae2e172230c5c692d7ef
 
 ALPINE_LINUX_X64_BOOT_JDK_EXT=tar.gz
-ALPINE_LINUX_X64_BOOT_JDK_URL=https://github.com/adoptium/temurin23-binaries/releases/download/jdk-23%2B37/OpenJDK23U-jdk_x64_alpine-linux_hotspot_23_37.tar.gz
-ALPINE_LINUX_X64_BOOT_JDK_SHA256=bff4c78f30d8d173e622bf2f40c36113df47337fc6d1ee5105ed2459841165aa
+ALPINE_LINUX_X64_BOOT_JDK_URL=https://github.com/adoptium/temurin24-binaries/releases/download/jdk-24%2B36/OpenJDK24U-jdk_x64_alpine-linux_hotspot_24_36.tar.gz
+ALPINE_LINUX_X64_BOOT_JDK_SHA256=a642608f0da78344ee6812fb1490b8bc1d7ad5a18064c70994d6f330568c51cb
 
 MACOS_AARCH64_BOOT_JDK_EXT=tar.gz
-MACOS_AARCH64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk23/3c5b90190c68498b986a97f276efd28a/37/GPL/openjdk-23_macos-aarch64_bin.tar.gz
-MACOS_AARCH64_BOOT_JDK_SHA256=9527bf080a74ae6dca51df413aa826f0c011c6048885e4c8ad112172be8815f3
+MACOS_AARCH64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk24/1f9ff9062db4449d8ca828c504ffae90/36/GPL/openjdk-24_macos-aarch64_bin.tar.gz
+MACOS_AARCH64_BOOT_JDK_SHA256=f7133238a12714a62c5ad2bd4da6741130be1a82512065da9ca23dee26b2d3d3
 
 MACOS_X64_BOOT_JDK_EXT=tar.gz
-MACOS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk23/3c5b90190c68498b986a97f276efd28a/37/GPL/openjdk-23_macos-x64_bin.tar.gz
-MACOS_X64_BOOT_JDK_SHA256=5c3a909fd2079d0e376dd43c85c4f7d02d08914866f196480bd47784b2a0121e
+MACOS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk24/1f9ff9062db4449d8ca828c504ffae90/36/GPL/openjdk-24_macos-x64_bin.tar.gz
+MACOS_X64_BOOT_JDK_SHA256=6bbfb1d01741cbe55ab90299cb91464b695de9a3ace85c15131aa2f50292f321
 
 WINDOWS_X64_BOOT_JDK_EXT=zip
-WINDOWS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk23/3c5b90190c68498b986a97f276efd28a/37/GPL/openjdk-23_windows-x64_bin.zip
-WINDOWS_X64_BOOT_JDK_SHA256=cba5013874ba50cae543c86fe6423453816c77281e2751a8a9a633d966f1dc04
+WINDOWS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk24/1f9ff9062db4449d8ca828c504ffae90/36/GPL/openjdk-24_windows-x64_bin.zip
+WINDOWS_X64_BOOT_JDK_SHA256=11d1d9f6ac272d5361c8a0bef01894364081c7fb1a6914c2ad2fc312ae83d63b

make/conf/jib-profiles.js

@@ -207,7 +207,8 @@ var getJibProfiles = function (input) {
     // Exclude list to use when Jib creates a source bundle
     data.src_bundle_excludes = [
         "build", "{,**/}webrev*", "{,**/}.hg", "{,**/}JTwork*", "{,**/}JTreport*",
-        "{,**/}.git"
+        "{,**/}.git",
+        "{,**/}core.[0-9]*"
     ];
     // Include list to use when creating a minimal jib source bundle which
     // contains just the jib configuration files.
@@ -240,10 +241,10 @@ var getJibProfilesCommon = function (input, data) {
 
     // List of the main profile names used for iteration
     common.main_profile_names = [
-        "linux-x64", "linux-x86", "macosx-x64", "macosx-aarch64",
+        "macosx-x64", "macosx-aarch64",
         "windows-x64", "windows-aarch64",
-        "linux-aarch64", "linux-arm32", "linux-ppc64le", "linux-s390x",
-        "linux-riscv64"
+        "linux-x64", "linux-aarch64",
+        "linux-arm32", "linux-ppc64le", "linux-s390x", "linux-riscv64"
     ];
 
     // These are the base settings for all the main build profiles.
@@ -253,7 +254,6 @@ var getJibProfilesCommon = function (input, data) {
         configure_args: concat(
             "--with-exclude-translations=es,fr,it,ko,pt_BR,sv,ca,tr,cs,sk,ja_JP_A,ja_JP_HA,ja_JP_HI,ja_JP_I,zh_TW,zh_HK",
             "--disable-jvm-feature-shenandoahgc",
-            "--disable-cds-archive-coh",
             versionArgs(input, common))
     };
 
@@ -282,9 +282,6 @@ var getJibProfilesCommon = function (input, data) {
         labels: "open"
     };
 
-    common.configure_args_64bit = ["--with-target-bits=64"];
-    common.configure_args_32bit = ["--with-target-bits=32"];
-
     /**
      * Define common artifacts template for all main profiles
      * @param o - Object containing data for artifacts
@@ -390,8 +387,8 @@ var getJibProfilesCommon = function (input, data) {
         };
     };
 
-    common.boot_jdk_version = "23";
-    common.boot_jdk_build_number = "37";
+    common.boot_jdk_version = "24";
+    common.boot_jdk_build_number = "36";
     common.boot_jdk_home = input.get("boot_jdk", "install_path") + "/jdk-"
         + common.boot_jdk_version
         + (input.build_os == "macosx" ? ".jdk/Contents/Home" : "");
@@ -411,58 +408,34 @@ var getJibProfilesProfiles = function (input, common, data) {
 
     // Main SE profiles
     var profiles = {
-
-        "linux-x64": {
-            target_os: "linux",
-            target_cpu: "x64",
-            dependencies: ["devkit", "gtest", "build_devkit", "graphviz", "pandoc", "tidy"],
-            configure_args: concat(
-                (input.build_cpu == "x64" ? common.configure_args_64bit
-                 : "--openjdk-target=x86_64-linux-gnu"),
-                "--with-zlib=system", "--disable-dtrace",
-                (isWsl(input) ? [ "--host=x86_64-unknown-linux-gnu",
-                    "--build=x86_64-unknown-linux-gnu" ] : [])),
-        },
-
-        "linux-x86": {
-            target_os: "linux",
-            target_cpu: "x86",
-            build_cpu: "x64",
-            dependencies: ["devkit", "gtest", "libffi"],
-            configure_args: concat(common.configure_args_32bit, [
-                "--with-jvm-variants=minimal,server",
-                "--with-zlib=system",
-                "--with-libffi=" + input.get("libffi", "home_path"),
-                "--enable-libffi-bundling",
-                "--enable-fallback-linker"
-            ])
-        },
-
         "macosx-x64": {
             target_os: "macosx",
             target_cpu: "x64",
             dependencies: ["devkit", "gtest", "graphviz", "pandoc", "tidy"],
-            configure_args: concat(common.configure_args_64bit, "--with-zlib=system",
+            configure_args: [
+                "--with-zlib=system",
                 "--with-macosx-version-max=11.00.00",
                 "--enable-compatible-cds-alignment",
                 // Use system SetFile instead of the one in the devkit as the
                 // devkit one may not work on Catalina.
-                "SETFILE=/usr/bin/SetFile"),
+                "SETFILE=/usr/bin/SetFile"
+            ],
         },
 
         "macosx-aarch64": {
             target_os: "macosx",
             target_cpu: "aarch64",
             dependencies: ["devkit", "gtest", "graphviz", "pandoc", "tidy"],
-            configure_args: concat(common.configure_args_64bit,
-                "--with-macosx-version-max=11.00.00"),
+            configure_args: [
+                "--with-macosx-version-max=11.00.00"
+            ],
         },
 
         "windows-x64": {
             target_os: "windows",
             target_cpu: "x64",
             dependencies: ["devkit", "gtest", "pandoc"],
-            configure_args: concat(common.configure_args_64bit),
+            configure_args: [],
         },
 
         "windows-aarch64": {
@@ -474,7 +447,19 @@ var getJibProfilesProfiles = function (input, common, data) {
             ],
         },
 
-        "linux-aarch64": {
+        "linux-x64": {
+          target_os: "linux",
+          target_cpu: "x64",
+          dependencies: ["devkit", "gtest", "build_devkit", "graphviz", "pandoc", "tidy"],
+          configure_args: concat(
+              "--with-zlib=system",
+              "--disable-dtrace",
+              (cross_compiling ? [ "--openjdk-target=x86_64-linux-gnu" ] : []),
+              (isWsl(input) ? [ "--host=x86_64-unknown-linux-gnu",
+                  "--build=x86_64-unknown-linux-gnu" ] : [])),
+        },
+
+       "linux-aarch64": {
             target_os: "linux",
             target_cpu: "aarch64",
             dependencies: ["devkit", "gtest", "build_devkit", "graphviz", "pandoc", "tidy"],
@@ -491,8 +476,10 @@ var getJibProfilesProfiles = function (input, common, data) {
             build_cpu: "x64",
             dependencies: ["devkit", "gtest", "build_devkit"],
             configure_args: [
-                "--openjdk-target=arm-linux-gnueabihf", "--with-freetype=bundled",
-                "--with-abi-profile=arm-vfp-hflt", "--disable-warnings-as-errors"
+                "--openjdk-target=arm-linux-gnueabihf",
+                "--with-freetype=bundled",
+                "--with-abi-profile=arm-vfp-hflt",
+                "--disable-warnings-as-errors"
             ],
         },
 
@@ -502,7 +489,8 @@ var getJibProfilesProfiles = function (input, common, data) {
             build_cpu: "x64",
             dependencies: ["devkit", "gtest", "build_devkit"],
             configure_args: [
-                "--openjdk-target=ppc64le-linux-gnu", "--with-freetype=bundled",
+                "--openjdk-target=ppc64le-linux-gnu",
+                "--with-freetype=bundled",
                 "--disable-warnings-as-errors"
             ],
         },
@@ -513,7 +501,8 @@ var getJibProfilesProfiles = function (input, common, data) {
             build_cpu: "x64",
             dependencies: ["devkit", "gtest", "build_devkit"],
             configure_args: [
-                "--openjdk-target=s390x-linux-gnu", "--with-freetype=bundled",
+                "--openjdk-target=s390x-linux-gnu",
+                "--with-freetype=bundled",
                 "--disable-warnings-as-errors"
             ],
         },
@@ -524,7 +513,8 @@ var getJibProfilesProfiles = function (input, common, data) {
             build_cpu: "x64",
             dependencies: ["devkit", "gtest", "build_devkit"],
             configure_args: [
-                "--openjdk-target=riscv64-linux-gnu", "--with-freetype=bundled",
+                "--openjdk-target=riscv64-linux-gnu",
+                "--with-freetype=bundled",
                 "--disable-warnings-as-errors"
             ],
         },
@@ -585,24 +575,24 @@ var getJibProfilesProfiles = function (input, common, data) {
             target_os: "linux",
             target_cpu: "x64",
             dependencies: ["devkit", "gtest", "libffi"],
-            configure_args: concat(common.configure_args_64bit, [
+            configure_args: [
                 "--with-zlib=system",
                 "--with-jvm-variants=zero",
                 "--with-libffi=" + input.get("libffi", "home_path"),
                 "--enable-libffi-bundling",
-            ])
+            ]
         },
 
         "linux-aarch64-zero": {
             target_os: "linux",
             target_cpu: "aarch64",
             dependencies: ["devkit", "gtest", "libffi"],
-            configure_args: concat(common.configure_args_64bit, [
+            configure_args: [
                 "--with-zlib=system",
                 "--with-jvm-variants=zero",
                 "--with-libffi=" + input.get("libffi", "home_path"),
                 "--enable-libffi-bundling"
-            ])
+            ]
         },
 
         "linux-x86-zero": {
@@ -610,12 +600,13 @@ var getJibProfilesProfiles = function (input, common, data) {
             target_cpu: "x86",
             build_cpu: "x64",
             dependencies: ["devkit", "gtest", "libffi"],
-            configure_args:  concat(common.configure_args_32bit, [
+            configure_args: [
+                "--with-target-bits=32",
                 "--with-zlib=system",
                 "--with-jvm-variants=zero",
                 "--with-libffi=" + input.get("libffi", "home_path"),
                 "--enable-libffi-bundling"
-            ])
+            ]
         }
     }
     profiles = concatObjects(profiles, zeroProfiles);
@@ -634,8 +625,10 @@ var getJibProfilesProfiles = function (input, common, data) {
             target_os: "linux",
             target_cpu: "x64",
             dependencies: ["devkit", "gtest"],
-            configure_args: concat(common.configure_args_64bit,
-                "--with-zlib=system", "--disable-precompiled-headers"),
+            configure_args: [
+                "--with-zlib=system",
+                "--disable-precompiled-headers"
+            ],
         },
     };
     profiles = concatObjects(profiles, noPchProfiles);
@@ -692,9 +685,6 @@ var getJibProfilesProfiles = function (input, common, data) {
         "linux-x64": {
             platform: "linux-x64",
         },
-        "linux-x86": {
-            platform: "linux-x86",
-        },
         "macosx-x64": {
             platform: "macos-x64",
             jdk_subdir: "jdk-" + data.version +  ".jdk/Contents/Home",
@@ -871,7 +861,8 @@ var getJibProfilesProfiles = function (input, common, data) {
             profiles[cmpBaselineName].configure_args = concat(
                 profiles[cmpBaselineName].configure_args,
                 "--with-hotspot-build-time=n/a",
-                "--disable-precompiled-headers");
+                "--disable-precompiled-headers",
+                "--with-source-date=version");
             // Do not inherit artifact definitions from base profile
             delete profiles[cmpBaselineName].artifacts;
         });
@@ -1087,14 +1078,14 @@ var getJibProfilesProfiles = function (input, common, data) {
 var getJibProfilesDependencies = function (input, common) {
 
     var devkit_platform_revisions = {
-        linux_x64: "gcc13.2.0-OL6.4+1.0",
-        macosx: "Xcode14.3.1+1.0",
-        windows_x64: "VS2022-17.6.5+1.0",
-        linux_aarch64: "gcc13.2.0-OL7.6+1.0",
+        linux_x64: "gcc14.2.0-OL6.4+1.0",
+        macosx: "Xcode15.4+1.0",
+        windows_x64: "VS2022-17.13.2+1.0",
+        linux_aarch64: "gcc14.2.0-OL7.6+1.0",
         linux_arm: "gcc8.2.0-Fedora27+1.0",
-        linux_ppc64le: "gcc13.2.0-Fedora_41+1.0",
-        linux_s390x: "gcc13.2.0-Fedora_41+1.0",
-        linux_riscv64: "gcc13.2.0-Fedora_41+1.0"
+        linux_ppc64le: "gcc14.2.0-Fedora_41+1.0",
+        linux_s390x: "gcc14.2.0-Fedora_41+1.0",
+        linux_riscv64: "gcc14.2.0-Fedora_41+1.0"
     };
 
     var devkit_platform = (input.target_cpu == "x86"
@@ -1160,10 +1151,7 @@ var getJibProfilesDependencies = function (input, common) {
             organization: common.organization,
             ext: "tar.gz",
             module: "devkit-" + devkit_cross_prefix + devkit_platform,
-            revision: devkit_platform_revisions[devkit_platform],
-            environment: {
-                "DEVKIT_HOME": input.get("devkit", "home_path"),
-            }
+            revision: devkit_platform_revisions[devkit_platform]
         },
 
         build_devkit: {
@@ -1186,9 +1174,9 @@ var getJibProfilesDependencies = function (input, common) {
         jtreg: {
             server: "jpg",
             product: "jtreg",
-            version: "7.4",
+            version: "7.5.1",
             build_number: "1",
-            file: "bundles/jtreg-7.4+1.zip",
+            file: "bundles/jtreg-7.5.1+1.zip",
             environment_name: "JT_HOME",
             environment_path: input.get("jtreg", "home_path") + "/bin",
             configure_args: "--with-jtreg=" + input.get("jtreg", "home_path"),
@@ -1236,7 +1224,7 @@ var getJibProfilesDependencies = function (input, common) {
             organization: common.organization,
             ext: "tar.gz",
             revision: "9.0.0+1.0",
-            module: "graphviz-" + input.target_platform,
+            module: "graphviz-" + input.build_platform,
             configure_args: "DOT=" + input.get("graphviz", "install_path") + "/dot",
             environment_path: input.get("graphviz", "install_path")
         },

make/conf/version-numbers.conf

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2024, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2025, 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
@@ -37,6 +37,6 @@ DEFAULT_VERSION_DATE=2025-09-16
 DEFAULT_VERSION_CLASSFILE_MAJOR=69  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
 DEFAULT_VERSION_CLASSFILE_MINOR=0
 DEFAULT_VERSION_DOCS_API_SINCE=11
-DEFAULT_ACCEPTABLE_BOOT_VERSIONS="23 24 25"
+DEFAULT_ACCEPTABLE_BOOT_VERSIONS="24 25"
 DEFAULT_JDK_SOURCE_TARGET_VERSION=25
 DEFAULT_PROMOTED_VERSION_PRE=ea

make/data/cldr/LICENSE

@@ -2,7 +2,7 @@ UNICODE LICENSE V3
 
 COPYRIGHT AND PERMISSION NOTICE
 
-Copyright © 1991-2024 Unicode, Inc.
+Copyright © 2019-2025 Unicode, Inc.
 
 NOTICE TO USER: Carefully read the following legal agreement. BY
 DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING DATA FILES, AND/OR

make/data/cldr/common/bcp47/collation.xml

@@ -10,14 +10,14 @@ For terms of use, see http://www.unicode.org/copyright.html
     <version number="$Revision$"/>
     <keyword>
         <key name="co" description="Collation type key" alias="collation">
-            <type name="big5han" description="Pinyin ordering for Latin, big5 charset ordering for CJK characters (used in Chinese)"/>
+            <type name="big5han" description="Pinyin ordering for Latin, big5 charset ordering for CJK characters (used in Chinese)" deprecated="true"/>
             <type name="compat" description="A previous version of the ordering, for compatibility" since="26"/>
             <type name="dict" description="Dictionary style ordering (such as in Sinhala)" alias="dictionary"/>
             <type name="direct" description="Binary code point order (used in Hindi)" deprecated="true"/>
             <type name="ducet" description="The default Unicode collation element table order" since="2.0.1"/>
             <type name="emoji" description="Recommended ordering for emoji characters" since="27"/>
             <type name="eor" description="European ordering rules" since="24"/>
-            <type name="gb2312" description="Pinyin ordering for Latin, gb2312han charset ordering for CJK characters (used in Chinese)" alias="gb2312han"/>
+            <type name="gb2312" description="Pinyin ordering for Latin, gb2312han charset ordering for CJK characters (used in Chinese)" alias="gb2312han" deprecated="true"/>
             <type name="phonebk" description="Phonebook style ordering (such as in German)" alias="phonebook"/>
             <type name="phonetic" description="Phonetic ordering (sorting based on pronunciation)"/>
             <type name="pinyin" description="Pinyin ordering for Latin and for CJK characters (used in Chinese)"/>

make/data/cldr/common/dtd/ldml.dtd

@@ -1,5 +1,5 @@
 <!--
-Copyright © 1991-2024 Unicode, Inc.
+Copyright © 1991-2025 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 SPDX-License-Identifier: Unicode-3.0
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
@@ -42,7 +42,7 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 <!ATTLIST version number CDATA #REQUIRED >
     <!--@MATCH:regex/\$Revision.*\$-->
     <!--@METADATA-->
-<!ATTLIST version cldrVersion CDATA #FIXED "46" >
+<!ATTLIST version cldrVersion CDATA #FIXED "47" >
     <!--@MATCH:any-->
     <!--@VALUE-->
 <!ATTLIST version draft (approved | contributed | provisional | unconfirmed | true | false) #IMPLIED >
@@ -61,7 +61,7 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 
 <!ELEMENT language ( #PCDATA ) >
 <!ATTLIST language type NMTOKEN #REQUIRED >
-    <!--@MATCH:validity/locale-->
+    <!--@MATCH:validity/locale-for-names-->
 <!ATTLIST language alt NMTOKENS #IMPLIED >
     <!--@MATCH:literal/long, secondary, short, variant, menu, official-->
 <!ATTLIST language draft (approved | contributed | provisional | unconfirmed | true | false) #IMPLIED >
@@ -95,7 +95,7 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 
 <!ELEMENT variant ( #PCDATA ) >
 <!ATTLIST variant type NMTOKEN #REQUIRED >
-    <!--@MATCH:validity/variant-->
+    <!--@MATCH:or/validity/variant||literal/AREVELA, AREVMDA, LAUKIKA, VAIDIKA-->
 <!ATTLIST variant alt NMTOKENS #IMPLIED >
     <!--@MATCH:literal/secondary, variant-->
 <!ATTLIST variant draft (approved | contributed | provisional | unconfirmed | true | false) #IMPLIED >