Merge lworld

.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/actions/build-jtreg/action.yml

@@ -65,4 +65,4 @@ runs:
       with:
         name: bundles-jtreg-${{ steps.version.outputs.value }}
         path: jtreg/installed
-        retention-days: 1
+        retention-days: 5

.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/get-msys2/action.yml

@@ -30,15 +30,15 @@ runs:
   using: composite
   steps:
     - name: 'Install MSYS2'
-      uses: msys2/[email protected]
+      id: msys2
+      uses: msys2/[email protected]
       with:
         install: 'autoconf tar unzip zip make'
         path-type: minimal
-        location: ${{ runner.tool_cache }}/msys2
+        release: false
 
       # We can't run bash until this is completed, so stick with pwsh
     - name: 'Set MSYS2 path'
       run: |
-        # Prepend msys2/msys64/usr/bin to the PATH
-        echo "$env:RUNNER_TOOL_CACHE/msys2/msys64/usr/bin" >> $env:GITHUB_PATH
+        echo "${{ steps.msys2.outputs.msys2-location }}/usr/bin" >> $env:GITHUB_PATH
       shell: pwsh

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

@@ -35,6 +35,9 @@ inputs:
   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
@@ -46,6 +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)"
@@ -58,6 +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
@@ -68,7 +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' >> $GITHUB_OUTPUT
@@ -78,7 +89,7 @@ runs:
     - name: 'Upload bundles artifact'
       uses: actions/upload-artifact@v4
       with:
-        name: bundles-${{ inputs.platform }}${{ inputs.debug-suffix }}${{ inputs.bundle-suffix }}
+        name: bundles-${{ inputs.platform }}${{ inputs.debug-suffix }}${{ inputs.static-suffix }}${{ inputs.bundle-suffix }}
         path: bundles
-        retention-days: 1
+        retention-days: 5
       if: steps.bundles.outputs.bundles-found == 'true'

.github/workflows/build-alpine-linux.yml

@@ -51,6 +51,10 @@ on:
       make-arguments:
         required: false
         type: string
+      dry-run:
+        required: false
+        type: boolean
+        default: false
 
 jobs:
   build-linux:
@@ -104,9 +108,11 @@ jobs:
           make-target: '${{ inputs.make-target }} ${{ inputs.make-arguments }}'
           platform: ${{ inputs.platform }}
           debug-suffix: '${{ matrix.suffix }}'
+        if: ${{ inputs.dry-run == false }}
 
       - name: 'Upload bundles'
         uses: ./.github/actions/upload-bundles
         with:
           platform: ${{ inputs.platform }}
           debug-suffix: '${{ matrix.suffix }}'
+        if: ${{ inputs.dry-run == false }}

.github/workflows/build-cross-compile.yml

@@ -40,6 +40,10 @@ on:
       make-arguments:
         required: false
         type: string
+      dry-run:
+        required: false
+        type: boolean
+        default: false
 
 jobs:
   build-cross-compile:
@@ -60,33 +64,33 @@ jobs:
             gnu-arch: aarch64
             debian-arch: arm64
             debian-repository: https://httpredir.debian.org/debian/
-            debian-version: bullseye
+            debian-version: trixie
             tolerate-sysroot-errors: false
           - target-cpu: arm
             gnu-arch: arm
             debian-arch: armhf
             debian-repository: https://httpredir.debian.org/debian/
-            debian-version: bullseye
+            debian-version: trixie
             tolerate-sysroot-errors: false
             gnu-abi: eabihf
           - target-cpu: s390x
             gnu-arch: s390x
             debian-arch: s390x
             debian-repository: https://httpredir.debian.org/debian/
-            debian-version: bullseye
+            debian-version: trixie
             tolerate-sysroot-errors: false
           - target-cpu: ppc64le
             gnu-arch: powerpc64le
             debian-arch: ppc64el
             debian-repository: https://httpredir.debian.org/debian/
-            debian-version: bullseye
+            debian-version: trixie
             tolerate-sysroot-errors: false
           - target-cpu: riscv64
             gnu-arch: riscv64
             debian-arch: riscv64
             debian-repository: https://httpredir.debian.org/debian/
-            debian-version: sid
-            tolerate-sysroot-errors: true
+            debian-version: trixie
+            tolerate-sysroot-errors: false
 
     steps:
       - name: 'Checkout the JDK source'
@@ -189,4 +193,4 @@ jobs:
         with:
           make-target: 'hotspot ${{ inputs.make-arguments }}'
           platform: linux-${{ matrix.target-cpu }}
-        if: steps.create-sysroot.outcome == 'success' || steps.get-cached-sysroot.outputs.cache-hit == 'true'
+        if: ((steps.create-sysroot.outcome == 'success' || steps.get-cached-sysroot.outputs.cache-hit == 'true') && inputs.dry-run == false)

.github/workflows/build-linux.yml

@@ -61,9 +61,16 @@ on:
       make-arguments:
         required: false
         type: string
+      dry-run:
+        required: false
+        type: boolean
+        default: false
       bundle-suffix:
         required: false
         type: string
+      static-suffix:
+        required: false
+        type: string
 
 jobs:
   build-linux:
@@ -136,10 +143,13 @@ jobs:
           make-target: '${{ inputs.make-target }} ${{ inputs.make-arguments }}'
           platform: ${{ inputs.platform }}
           debug-suffix: "${{ matrix.debug-level == 'debug' && '-debug' || '' }}"
+        if: ${{ inputs.dry-run == false }}
 
       - name: 'Upload bundles'
         uses: ./.github/actions/upload-bundles
         with:
           platform: ${{ inputs.platform }}
           debug-suffix: "${{ matrix.debug-level == 'debug' && '-debug' || '' }}"
           bundle-suffix: ${{ inputs.bundle-suffix }}
+          static-suffix: ${{ inputs.static-suffix }}
+        if: ${{ inputs.dry-run == false }}

.github/workflows/build-macos.yml

@@ -54,6 +54,10 @@ on:
       make-arguments:
         required: false
         type: string
+      dry-run:
+        required: false
+        type: boolean
+        default: false
 
 jobs:
   build-macos:
@@ -118,9 +122,11 @@ jobs:
           make-target: '${{ inputs.make-target }} ${{ inputs.make-arguments }}'
           platform: ${{ inputs.platform }}
           debug-suffix: '${{ matrix.suffix }}'
+        if: ${{ inputs.dry-run == false }}
 
       - name: 'Upload bundles'
         uses: ./.github/actions/upload-bundles
         with:
           platform: ${{ inputs.platform }}
           debug-suffix: '${{ matrix.suffix }}'
+        if: ${{ inputs.dry-run == false }}

.github/workflows/build-windows.yml

@@ -54,6 +54,10 @@ on:
       make-arguments:
         required: false
         type: string
+      dry-run:
+        required: false
+        type: boolean
+        default: false
 
 env:
   # These are needed to make the MSYS2 bash work properly
@@ -63,7 +67,7 @@ env:
 jobs:
   build-windows:
     name: build
-    runs-on: windows-2019
+    runs-on: windows-2025
     defaults:
       run:
         shell: bash
@@ -102,7 +106,7 @@ 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" >> $GITHUB_OUTPUT
@@ -115,7 +119,7 @@ jobs:
         run: |
           # Run Visual Studio Installer
           '/c/Program Files (x86)/Microsoft Visual Studio/Installer/vs_installer.exe' \
-            modify --quiet --installPath 'C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise' \
+            modify --quiet --installPath 'C:\Program Files\Microsoft Visual Studio\2022\Enterprise' \
             --add Microsoft.VisualStudio.Component.VC.${{ inputs.msvc-toolset-version }}.${{ inputs.msvc-toolset-architecture }}
         if: steps.toolchain-check.outputs.toolchain-installed != 'true'
 
@@ -139,6 +143,7 @@ jobs:
           # Set PATH to "", so just GITHUB_PATH is included
           PATH: ''
         shell: env /usr/bin/bash --login -eo pipefail {0}
+        if: ${{ inputs.dry-run == false }}
 
       - name: 'Build'
         id: build
@@ -147,9 +152,11 @@ jobs:
           make-target: '${{ inputs.make-target }} ${{ inputs.make-arguments }}'
           platform: ${{ inputs.platform }}
           debug-suffix: '${{ matrix.suffix }}'
+        if: ${{ inputs.dry-run == false }}
 
       - name: 'Upload bundles'
         uses: ./.github/actions/upload-bundles
         with:
           platform: ${{ inputs.platform }}
           debug-suffix: '${{ matrix.suffix }}'
+        if: ${{ inputs.dry-run == false }}