Merge tag 'jdk-24+28' of https://github.com/openjdk/jdk into jdk-23

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

@@ -0,0 +1,68 @@
+#
+# Copyright (c) 2023, 2024, 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
+# 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.
+#
+
+name: 'Build JTReg'
+description: 'Build JTReg'
+
+runs:
+  using: composite
+  steps:
+    - name: 'Get JTReg version configuration'
+      id: version
+      uses: ./.github/actions/config
+      with:
+        var: JTREG_VERSION
+
+    - name: 'Check cache for already built JTReg'
+      id: get-cached
+      uses: actions/cache@v4
+      with:
+        path: jtreg/installed
+        key: jtreg-${{ steps.version.outputs.value }}
+
+    - name: 'Checkout the JTReg source'
+      uses: actions/checkout@v4
+      with:
+        repository: openjdk/jtreg
+        ref: jtreg-${{ steps.version.outputs.value }}
+        path: jtreg/src
+      if: (steps.get-cached.outputs.cache-hit != 'true')
+
+    - name: 'Build JTReg'
+      run: |
+        # Build JTReg and move files to the proper locations
+        bash make/build.sh --jdk "$JAVA_HOME_17_X64"
+        mkdir ../installed
+        mv build/images/jtreg/* ../installed
+      working-directory: jtreg/src
+      shell: bash
+      if: (steps.get-cached.outputs.cache-hit != 'true')
+
+    - name: 'Upload JTReg artifact'
+      uses: actions/upload-artifact@v4
+      with:
+        name: bundles-jtreg-${{ steps.version.outputs.value }}
+        path: jtreg/installed
+        retention-days: 1

.github/actions/config/action.yml

@@ -41,6 +41,6 @@ runs:
       id: read-config
       run: |
         # Extract value from configuration file
-        value="$(grep -h ${{ inputs.var }}= make/conf/github-actions.conf | cut -d '=' -f 2-)"
+        value="$(grep -h '^${{ inputs.var }}'= make/conf/github-actions.conf | cut -d '=' -f 2-)"
         echo "value=$value" >> $GITHUB_OUTPUT
       shell: bash

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

@@ -24,7 +24,7 @@
 #
 
 name: 'Get JTReg'
-description: 'Download JTReg from cache or source location'
+description: 'Get JTReg'
 outputs:
   path:
     description: 'Path to the installed JTReg'
@@ -39,36 +39,12 @@ runs:
       with:
         var: JTREG_VERSION
 
-    - name: 'Check cache for JTReg'
-      id: get-cached-jtreg
-      uses: actions/cache@v4
+    - name: 'Download JTReg artifact'
+      id: download-jtreg
+      uses: actions/download-artifact@v4
       with:
+        name: bundles-jtreg-${{ steps.version.outputs.value }}
         path: jtreg/installed
-        key: jtreg-${{ steps.version.outputs.value }}
-
-    - name: 'Checkout the JTReg source'
-      uses: actions/checkout@v4
-      with:
-        repository: openjdk/jtreg
-        ref: jtreg-${{ steps.version.outputs.value }}
-        path: jtreg/src
-      if: steps.get-cached-jtreg.outputs.cache-hit != 'true'
-
-    - name: 'Build JTReg'
-      run: |
-        # If runner architecture is x64 set JAVA_HOME_17_X64 otherwise set to JAVA_HOME_17_arm64
-        if [[ '${{ runner.arch }}' == 'X64' ]]; then
-          JDK="$JAVA_HOME_17_X64"
-        else
-          JDK="$JAVA_HOME_17_arm64"
-        fi
-        # Build JTReg and move files to the proper locations
-        bash make/build.sh --jdk "$JDK"
-        mkdir ../installed
-        mv build/images/jtreg/* ../installed
-      working-directory: jtreg/src
-      shell: bash
-      if: steps.get-cached-jtreg.outputs.cache-hit != 'true'
 
     - name: 'Export path to where JTReg is installed'
       id: path-name

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

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2022, 2024, 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
@@ -45,6 +45,7 @@ runs:
         jdk_bundle_tar_gz="$(ls build/*/bundles/jdk-*_bin${{ 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)"
 
         mkdir bundles
 
@@ -60,8 +61,11 @@ runs:
         if [[ "$tests_bundle" != "" ]]; then
           mv "$tests_bundle" "bundles/tests-${{ inputs.platform }}${{ inputs.debug-suffix }}.tar.gz"
         fi
+        if [[ "$static_libs_bundle" != "" ]]; then
+          mv "$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" != "" ]]; then
+        if [[ "$jdk_bundle_zip$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

.github/scripts/gen-build-failure-report.sh

@@ -24,12 +24,19 @@
 # questions.
 #
 
+# Import common utils
+. .github/scripts/report-utils.sh
+
 GITHUB_STEP_SUMMARY="$1"
 BUILD_DIR="$(ls -d build/*)"
 
 # Send signal to the do-build action that we failed
 touch "$BUILD_DIR/build-failure"
 
+# Collect hs_errs for build-time crashes, e.g. javac, jmod, jlink, CDS.
+# These usually land in make/
+hs_err_files=$(ls make/hs_err*.log 2> /dev/null || true)
+
 (
   echo '### :boom: Build failure summary'
   echo ''
@@ -46,6 +53,20 @@ touch "$BUILD_DIR/build-failure"
   echo '</details>'
   echo ''
 
+  for hs_err in $hs_err_files; do
+    echo "<details><summary><b>View HotSpot error log: "$hs_err"</b></summary>"
+    echo ''
+    echo '```'
+    echo "$hs_err:"
+    echo ''
+    cat "$hs_err"
+    echo '```'
+    echo '</details>'
+    echo ''
+  done
+
   echo ''
   echo ':arrow_right: To see the entire test log, click the job in the list to the left. To download logs, see the `failure-logs` [artifact above](#artifacts).'
 ) >> $GITHUB_STEP_SUMMARY
+
+truncate_summary

.github/scripts/gen-test-results.sh

@@ -24,6 +24,9 @@
 # questions.
 #
 
+# Import common utils
+. .github/scripts/report-utils.sh
+
 GITHUB_STEP_SUMMARY="$1"
 
 test_suite_name=$(cat build/run-test-prebuilt/test-support/test-last-ids.txt)
@@ -89,18 +92,6 @@ for test in $failures $errors; do
   fi
 done >> $GITHUB_STEP_SUMMARY
 
-# With many failures, the summary can easily exceed 1024 kB, the limit set by Github
-# Trim it down if so.
-summary_size=$(wc -c < $GITHUB_STEP_SUMMARY)
-if [[ $summary_size -gt 1000000 ]]; then
-  # Trim to below 1024 kB, and cut off after the last detail group
-  head -c 1000000 $GITHUB_STEP_SUMMARY | tac | sed -n -e '/<\/details>/,$ p' | tac > $GITHUB_STEP_SUMMARY.tmp
-  mv $GITHUB_STEP_SUMMARY.tmp $GITHUB_STEP_SUMMARY
-  (
-    echo ''
-    echo ':x: **WARNING: Summary is too large and has been truncated.**'
-    echo ''
-  )  >> $GITHUB_STEP_SUMMARY
-fi
-
 echo ':arrow_right: To see the entire test log, click the job in the list to the left.'  >> $GITHUB_STEP_SUMMARY
+
+truncate_summary

.github/scripts/report-utils.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+#
+# Copyright (c) 2024, 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
+# 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.
+#
+
+function truncate_summary() {
+  # With large hs_errs, the summary can easily exceed 1024 kB, the limit set by Github
+  # Trim it down if so.
+  summary_size=$(wc -c < $GITHUB_STEP_SUMMARY)
+  if [[ $summary_size -gt 1000000 ]]; then
+    # Trim to below 1024 kB, and cut off after the last detail group
+    head -c 1000000 $GITHUB_STEP_SUMMARY | tac | sed -n -e '/<\/details>/,$ p' | tac > $GITHUB_STEP_SUMMARY.tmp
+    mv $GITHUB_STEP_SUMMARY.tmp $GITHUB_STEP_SUMMARY
+    (
+      echo ''
+      echo ':x: **WARNING: Summary is too large and has been truncated.**'
+      echo ''
+    )  >> $GITHUB_STEP_SUMMARY
+  fi
+}

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

@@ -0,0 +1,112 @@
+#
+# Copyright (c) 2024, 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
+# 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.
+#
+
+name: 'Build (alpine-linux)'
+
+on:
+  workflow_call:
+    inputs:
+      platform:
+        required: true
+        type: string
+      extra-conf-options:
+        required: false
+        type: string
+      make-target:
+        required: false
+        type: string
+        default: 'product-bundles test-bundles'
+      debug-levels:
+        required: false
+        type: string
+        default: '[ "debug", "release" ]'
+      apk-extra-packages:
+        required: false
+        type: string
+      configure-arguments:
+        required: false
+        type: string
+      make-arguments:
+        required: false
+        type: string
+
+jobs:
+  build-linux:
+    name: build
+    runs-on: ubuntu-22.04
+    container:
+      image: alpine:3.20
+
+    strategy:
+      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'
+        uses: actions/checkout@v4
+
+      - name: 'Install toolchain and dependencies'
+        run: |
+          apk update
+          apk add alpine-sdk alsa-lib-dev autoconf bash cups-dev cups-libs fontconfig-dev freetype-dev grep libx11-dev libxext-dev libxrandr-dev libxrender-dev libxt-dev libxtst-dev linux-headers wget zip ${{ inputs.apk-extra-packages }}
+
+      - name: 'Get the BootJDK'
+        id: bootjdk
+        uses: ./.github/actions/get-bootjdk
+        with:
+          platform: alpine-linux-x64
+
+      - name: 'Configure'
+        run: >
+          bash configure
+          --with-conf-name=${{ inputs.platform }}
+          ${{ matrix.flags }}
+          --with-version-opt=${GITHUB_ACTOR}-${GITHUB_SHA}
+          --with-boot-jdk=${{ steps.bootjdk.outputs.path }}
+          --with-zlib=system
+          --with-jmod-compress=zip-1
+          ${{ inputs.extra-conf-options }} ${{ inputs.configure-arguments }} || (
+          echo "Dumping config.log:" &&
+          cat config.log &&
+          exit 1)
+
+      - name: 'Build'
+        id: build
+        uses: ./.github/actions/do-build
+        with:
+          make-target: '${{ inputs.make-target }} ${{ inputs.make-arguments }}'
+          platform: ${{ inputs.platform }}
+          debug-suffix: '${{ matrix.suffix }}'
+
+      - name: 'Upload bundles'
+        uses: ./.github/actions/upload-bundles
+        with:
+          platform: ${{ inputs.platform }}
+          debug-suffix: '${{ matrix.suffix }}'

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

@@ -131,6 +131,7 @@ jobs:
         id: create-sysroot
         run: >
           sudo debootstrap
+          --no-merged-usr
           --arch=${{ matrix.debian-arch }}
           --verbose
           --include=fakeroot,symlinks,build-essential,libx11-dev,libxext-dev,libxrender-dev,libxrandr-dev,libxtst-dev,libxt-dev,libcups2-dev,libfontconfig1-dev,libasound2-dev,libfreetype-dev,libpng-dev
@@ -151,6 +152,9 @@ jobs:
           rm -rf sysroot/usr/{sbin,bin,share}
           rm -rf sysroot/usr/lib/{apt,gcc,udev,systemd}
           rm -rf sysroot/usr/libexec/gcc
+          # /{bin,sbin,lib}/ are not symbolic links to /usr/{bin,sbin,lib}/ when debootstrap with --no-merged-usr
+          rm -rf sysroot/{sbin,bin}
+          rm -rf sysroot/lib/{udev,systemd}
         if: steps.create-sysroot.outcome == 'success' && steps.get-cached-sysroot.outputs.cache-hit != 'true'
 
       - name: 'Remove broken sysroot'