JBR-4148 - removed meaningless copying of data to itself

dcevm instance transformation expects increasing field's offset when
fields of class are iterated. This ordering is no more valid if
UseEmptySlotsInSupers=true.

.github/workflows/submit.yml

@@ -25,6 +25,7 @@ jobs:
       platform_windows_aarch64: ${{ steps.check_platforms.outputs.platform_windows_aarch64 }}
       platform_windows_x64: ${{ steps.check_platforms.outputs.platform_windows_x64 }}
       platform_macos_x64: ${{ steps.check_platforms.outputs.platform_macos_x64 }}
+      platform_macos_aarch64: ${{ steps.check_platforms.outputs.platform_macos_aarch64 }}
       dependencies: ${{ steps.check_deps.outputs.dependencies }}
 
     steps:
@@ -41,6 +42,7 @@ jobs:
           echo "::set-output name=platform_windows_aarch64::${{ contains(github.event.inputs.platforms, 'windows aarch64') || (github.event.inputs.platforms == '' && (secrets.JDK_SUBMIT_PLATFORMS == '' || contains(secrets.JDK_SUBMIT_PLATFORMS, 'windows aarch64'))) }}"
           echo "::set-output name=platform_windows_x64::${{ contains(github.event.inputs.platforms, 'windows x64') || (github.event.inputs.platforms == '' && (secrets.JDK_SUBMIT_PLATFORMS == '' || contains(secrets.JDK_SUBMIT_PLATFORMS, 'windows x64'))) }}"
           echo "::set-output name=platform_macos_x64::${{ contains(github.event.inputs.platforms, 'macos x64') || (github.event.inputs.platforms == '' && (secrets.JDK_SUBMIT_PLATFORMS == '' || contains(secrets.JDK_SUBMIT_PLATFORMS, 'macos x64'))) }}"
+          echo "::set-output name=platform_macos_aarch64::${{ contains(github.event.inputs.platforms, 'macos aarch64') || (github.event.inputs.platforms == '' && (secrets.JDK_SUBMIT_PLATFORMS == '' || contains(secrets.JDK_SUBMIT_PLATFORMS, 'macos aarch64'))) }}"
         if: steps.check_submit.outputs.should_run != 'false'
 
       - name: Determine unique bundle identifier
@@ -65,7 +67,7 @@ jobs:
         if: steps.check_submit.outputs.should_run != 'false'
 
       - name: Determine the jtreg ref to checkout
-        run: "echo JTREG_REF=jtreg${{ fromJson(steps.check_deps.outputs.dependencies).JTREG_VERSION }}-${{ fromJson(steps.check_deps.outputs.dependencies).JTREG_BUILD }} >> $GITHUB_ENV"
+        run: "echo JTREG_REF=jtreg-${{ fromJson(steps.check_deps.outputs.dependencies).JTREG_VERSION }}+${{ fromJson(steps.check_deps.outputs.dependencies).JTREG_BUILD }} >> $GITHUB_ENV"
         if: steps.check_submit.outputs.should_run != 'false'
 
       - name: Check if a jtreg image is present in the cache
@@ -85,7 +87,7 @@ jobs:
         if: steps.check_submit.outputs.should_run != 'false' && steps.jtreg.outputs.cache-hit != 'true'
 
       - name: Build jtreg
-        run: sh make/build-all.sh ${JAVA_HOME_8_X64}
+        run: bash make/build.sh --jdk ${JAVA_HOME_8_X64}
         working-directory: jtreg
         if: steps.check_submit.outputs.should_run != 'false' && steps.jtreg.outputs.cache-hit != 'true'
 
@@ -1359,8 +1361,112 @@ jobs:
         with:
           name: transient_jdk-macos-x64${{ matrix.artifact }}_${{ needs.prerequisites.outputs.bundle_id }}
           path: |
-            jdk/build/macos-x64/bundles/jdk-${{ env.JDK_VERSION }}-internal+0_osx-x64_bin${{ matrix.artifact }}.tar.gz
-            jdk/build/macos-x64/bundles/jdk-${{ env.JDK_VERSION }}-internal+0_osx-x64_bin-tests${{ matrix.artifact }}.tar.gz
+            jdk/build/macos-x64/bundles/jdk-${{ env.JDK_VERSION }}-internal+0_macos-x64_bin${{ matrix.artifact }}.tar.gz
+            jdk/build/macos-x64/bundles/jdk-${{ env.JDK_VERSION }}-internal+0_macos-x64_bin-tests${{ matrix.artifact }}.tar.gz
+
+  macos_aarch64_build:
+    name: macOS aarch64
+    runs-on: "macos-10.15"
+    needs: prerequisites
+    if: needs.prerequisites.outputs.should_run != 'false' && needs.prerequisites.outputs.platform_macos_aarch64 != 'false'
+
+    strategy:
+      fail-fast: false
+      matrix:
+        flavor:
+          - build release
+          - build debug
+        include:
+          - flavor: build release
+          - flavor: build debug
+            flags: --enable-debug
+            artifact: -debug
+
+    env:
+      JDK_VERSION: "${{ fromJson(needs.prerequisites.outputs.dependencies).DEFAULT_VERSION_FEATURE }}"
+      BOOT_JDK_VERSION: "${{ fromJson(needs.prerequisites.outputs.dependencies).BOOT_JDK_VERSION }}"
+      BOOT_JDK_FILENAME: "${{ fromJson(needs.prerequisites.outputs.dependencies).MACOS_X64_BOOT_JDK_FILENAME }}"
+      BOOT_JDK_URL: "${{ fromJson(needs.prerequisites.outputs.dependencies).MACOS_X64_BOOT_JDK_URL }}"
+      BOOT_JDK_SHA256: "${{ fromJson(needs.prerequisites.outputs.dependencies).MACOS_X64_BOOT_JDK_SHA256 }}"
+
+    steps:
+      - name: Checkout the source
+        uses: actions/checkout@v2
+        with:
+          path: jdk
+
+      - name: Restore boot JDK from cache
+        id: bootjdk
+        uses: actions/cache@v2
+        with:
+          path: ~/bootjdk/${{ env.BOOT_JDK_VERSION }}
+          key: bootjdk-${{ runner.os }}-${{ env.BOOT_JDK_VERSION }}-${{ env.BOOT_JDK_SHA256 }}-v1
+
+      - name: Download boot JDK
+        run: |
+          mkdir -p ${HOME}/bootjdk/${BOOT_JDK_VERSION} || true
+          wget -O "${HOME}/bootjdk/${BOOT_JDK_FILENAME}" "${BOOT_JDK_URL}"
+          echo "${BOOT_JDK_SHA256}  ${HOME}/bootjdk/${BOOT_JDK_FILENAME}" | shasum -a 256 -c >/dev/null -
+          tar -xf "${HOME}/bootjdk/${BOOT_JDK_FILENAME}" -C "${HOME}/bootjdk/${BOOT_JDK_VERSION}"
+          mv "${HOME}/bootjdk/${BOOT_JDK_VERSION}/"*/* "${HOME}/bootjdk/${BOOT_JDK_VERSION}/"
+        if: steps.bootjdk.outputs.cache-hit != 'true'
+
+      - name: Restore jtreg artifact
+        id: jtreg_restore
+        uses: actions/download-artifact@v2
+        with:
+          name: transient_jtreg_${{ needs.prerequisites.outputs.bundle_id }}
+          path: ~/jtreg/
+        continue-on-error: true
+
+      - name: Restore jtreg artifact (retry)
+        uses: actions/download-artifact@v2
+        with:
+          name: transient_jtreg_${{ needs.prerequisites.outputs.bundle_id }}
+          path: ~/jtreg/
+        if: steps.jtreg_restore.outcome == 'failure'
+
+      - name: Checkout gtest sources
+        uses: actions/checkout@v2
+        with:
+          repository: "google/googletest"
+          ref: "release-${{ fromJson(needs.prerequisites.outputs.dependencies).GTEST_VERSION }}"
+          path: gtest
+
+      - name: Install dependencies
+        run: brew install make
+
+      - name: Select Xcode version
+        run: sudo xcode-select --switch /Applications/Xcode_12.4.app/Contents/Developer
+
+      - name: Configure
+        run: >
+          bash configure
+          --with-conf-name=macos-aarch64
+          --openjdk-target=aarch64-apple-darwin
+          ${{ matrix.flags }}
+          --with-version-opt=${GITHUB_ACTOR}-${GITHUB_SHA}
+          --with-version-build=0
+          --with-boot-jdk=${HOME}/bootjdk/${BOOT_JDK_VERSION}/Contents/Home
+          --with-jtreg=${HOME}/jtreg
+          --with-gtest=${GITHUB_WORKSPACE}/gtest
+          --with-default-make-target="product-bundles test-bundles"
+          --with-zlib=system
+          --enable-jtreg-failure-handler
+        working-directory: jdk
+
+      - name: Build
+        run: make CONF_NAME=macos-aarch64
+        working-directory: jdk
+
+      - name: Persist test bundles
+        uses: actions/upload-artifact@v2
+        with:
+          name: transient_jdk-macos-aarch64${{ matrix.artifact }}_${{ needs.prerequisites.outputs.bundle_id }}
+          path: |
+            jdk/build/macos-aarch64/bundles/jdk-${{ env.JDK_VERSION }}-internal+0_macos-aarch64_bin${{ matrix.artifact }}.tar.gz
+            jdk/build/macos-aarch64/bundles/jdk-${{ env.JDK_VERSION }}-internal+0_macos-aarch64_bin-tests${{ matrix.artifact }}.tar.gz
+
 
   macos_x64_test:
     name: macOS x64
@@ -1466,13 +1572,13 @@ jobs:
 
       - name: Unpack jdk
         run: |
-          mkdir -p "${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_osx-x64_bin${{ matrix.artifact }}"
-          tar -xf "${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_osx-x64_bin${{ matrix.artifact }}.tar.gz" -C "${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_osx-x64_bin${{ matrix.artifact }}"
+          mkdir -p "${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_macos-x64_bin${{ matrix.artifact }}"
+          tar -xf "${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_macos-x64_bin${{ matrix.artifact }}.tar.gz" -C "${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_macos-x64_bin${{ matrix.artifact }}"
 
       - name: Unpack tests
         run: |
-          mkdir -p "${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_osx-x64_bin-tests${{ matrix.artifact }}"
-          tar -xf "${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_osx-x64_bin-tests${{ matrix.artifact }}.tar.gz" -C "${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_osx-x64_bin-tests${{ matrix.artifact }}"
+          mkdir -p "${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_macos-x64_bin-tests${{ matrix.artifact }}"
+          tar -xf "${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_macos-x64_bin-tests${{ matrix.artifact }}.tar.gz" -C "${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_macos-x64_bin-tests${{ matrix.artifact }}"
 
       - name: Install dependencies
         run: brew install make
@@ -1482,13 +1588,13 @@ jobs:
 
       - name: Find root of jdk image dir
         run: |
-          imageroot=`find ${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_osx-x64_bin${{ matrix.artifact }} -name release -type f`
+          imageroot=`find ${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_macos-x64_bin${{ matrix.artifact }} -name release -type f`
           echo "imageroot=`dirname ${imageroot}`" >> $GITHUB_ENV
 
       - name: Run tests
         run: >
           JDK_IMAGE_DIR=${{ env.imageroot }}
-          TEST_IMAGE_DIR=${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_osx-x64_bin-tests${{ matrix.artifact }}
+          TEST_IMAGE_DIR=${HOME}/jdk-macos-x64${{ matrix.artifact }}/jdk-${{ env.JDK_VERSION }}-internal+0_macos-x64_bin-tests${{ matrix.artifact }}
           BOOT_JDK=${HOME}/bootjdk/${BOOT_JDK_VERSION}/Contents/Home
           JT_HOME=${HOME}/jtreg
           gmake test-prebuilt
@@ -1560,6 +1666,7 @@ jobs:
       - linux_x86_test
       - windows_x64_test
       - macos_x64_test
+      - macos_aarch64_build
 
     steps:
       - name: Determine current artifacts endpoint

.gitignore

@@ -16,3 +16,5 @@ NashornProfile.txt
 **/JTreport/**
 **/JTwork/**
 /src/utils/LogCompilation/target/
+*.class
+.idea/workspace.xml

README.md

@@ -1,3 +1,5 @@
+[![official JetBrains project](http://jb.gg/badges/official.svg)](https://confluence.jetbrains.com/display/ALL/JetBrains+on+GitHub)
+
 # Welcome to the JDK!
 
 For build instructions please see the

bin/idea.sh

@@ -25,7 +25,21 @@
 # Shell script for generating an IDEA project from a given list of modules
 
 usage() {
-      echo "usage: $0 [-h|--help] [-v|--verbose] [-o|--output <path>] [modules]+"
+      echo "Usage: $0 [-h|--help] [-q|--quiet] [-a|--absolute-paths] [-o|--output <path>] [modules...]"
+      echo "    -h | --help"
+      echo "    -q | --quiet
+        No stdout output"
+      echo "    -a | --absolute-paths
+        Use absolute paths to this jdk, so that generated .idea
+        project files can be moved independently of jdk sources"
+      echo "    -o | --output <path>
+        Where .idea directory with project files will be generated
+        (e.g. using '-o .' will place project files in './.idea')
+        Default: $TOPLEVEL_DIR"
+      echo "    [modules...]
+        Generate project modules for specific java modules
+        (e.g. 'java.base java.desktop')
+        Default: all existing modules (java.* and jdk.*)"
       exit 1
 }
 
@@ -33,10 +47,12 @@ SCRIPT_DIR=`dirname $0`
 #assume TOP is the dir from which the script has been called
 TOP=`pwd`
 cd $SCRIPT_DIR; SCRIPT_DIR=`pwd`
+cd .. ; TOPLEVEL_DIR=`pwd`
 cd $TOP;
 
-IDEA_OUTPUT=$TOP/.idea
-VERBOSE="false"
+IDEA_OUTPUT=$TOPLEVEL_DIR/.idea
+VERBOSE=true
+ABSOLUTE_PATHS=false
 while [ $# -gt 0 ]
 do
   case $1 in
@@ -44,8 +60,12 @@ do
       usage
       ;;
 
-    -v | --vebose )
-      VERBOSE="true"
+    -q | --quiet )
+      VERBOSE=false
+      ;;
+
+    -a | --absolute-paths )
+      ABSOLUTE_PATHS=true
       ;;
 
     -o | --output )
@@ -66,18 +86,14 @@ done
 
 mkdir -p $IDEA_OUTPUT || exit 1
 cd $IDEA_OUTPUT; IDEA_OUTPUT=`pwd`
+cd ..; IDEA_OUTPUT_PARENT=`pwd`
 
-if [ "x$TOPLEVEL_DIR" = "x" ] ; then
-    cd $SCRIPT_DIR/..
-    TOPLEVEL_DIR=`pwd`
-    cd $IDEA_OUTPUT
-fi
-
-MAKE_DIR="$SCRIPT_DIR/../make"
+MAKE_DIR="$TOPLEVEL_DIR/make"
 IDEA_MAKE="$MAKE_DIR/ide/idea/jdk"
 IDEA_TEMPLATE="$IDEA_MAKE/template"
 
-cp -r "$IDEA_TEMPLATE"/* "$IDEA_OUTPUT"
+cp -rn "$TOPLEVEL_DIR/jb/project/idea-project-files"/* "$IDEA_OUTPUT"
+cp -rn "$IDEA_TEMPLATE"/* "$IDEA_OUTPUT"
 
 #override template
 if [ -d "$TEMPLATES_OVERRIDE" ] ; then
@@ -86,31 +102,31 @@ if [ -d "$TEMPLATES_OVERRIDE" ] ; then
     done
 fi
 
-if [ "$VERBOSE" = "true" ] ; then
-  echo "output dir: $IDEA_OUTPUT"
-  echo "idea template dir: $IDEA_TEMPLATE"
+if [ "$VERBOSE" = true ] ; then
+  echo "Will generate IDEA project files in \"$IDEA_OUTPUT\" for project \"$TOPLEVEL_DIR\""
 fi
 
-cd $TOP ; make -f "$IDEA_MAKE/idea.gmk" -I $MAKE_DIR/.. idea MAKEOVERRIDES= OUT=$IDEA_OUTPUT/env.cfg MODULES="$*" || exit 1
+cd $TOP ; make -f "$IDEA_MAKE/idea.gmk" -I "$TOPLEVEL_DIR" idea \
+    MAKEOVERRIDES= IDEA_OUTPUT_PARENT="$IDEA_OUTPUT_PARENT" OUT="$IDEA_OUTPUT/env.cfg" MODULES="$*" || exit 1
 cd $SCRIPT_DIR
 
 . $IDEA_OUTPUT/env.cfg
 
-# Expect MODULE_ROOTS, MODULE_NAMES, BOOT_JDK & SPEC to be set
-if [ "x$MODULE_ROOTS" = "x" ] ; then
-  echo "FATAL: MODULE_ROOTS is empty" >&2; exit 1
+# Expect MODULES, MODULE_NAMES, RELATIVE_PROJECT_DIR, RELATIVE_BUILD_DIR to be set
+if [ "xMODULES" = "x" ] ; then
+  echo "FATAL: MODULES is empty" >&2; exit 1
 fi
 
 if [ "x$MODULE_NAMES" = "x" ] ; then
   echo "FATAL: MODULE_NAMES is empty" >&2; exit 1
 fi
 
-if [ "x$BOOT_JDK" = "x" ] ; then
-  echo "FATAL: BOOT_JDK is empty" >&2; exit 1
+if [ "x$RELATIVE_PROJECT_DIR" = "x" ] ; then
+  echo "FATAL: RELATIVE_PROJECT_DIR is empty" >&2; exit 1
 fi
 
-if [ "x$SPEC" = "x" ] ; then
-  echo "FATAL: SPEC is empty" >&2; exit 1
+if [ "x$RELATIVE_BUILD_DIR" = "x" ] ; then
+  echo "FATAL: RELATIVE_BUILD_DIR is empty" >&2; exit 1
 fi
 
 if [ -d "$TOPLEVEL_DIR/.hg" ] ; then
@@ -121,6 +137,33 @@ if [ -d "$TOPLEVEL_DIR/.git" ] ; then
     VCS_TYPE="Git"
 fi
 
+if [ "$ABSOLUTE_PATHS" = true ] ; then
+  if [ "x$PATHTOOL" != "x" ]; then
+    PROJECT_DIR="`$PATHTOOL -am $TOPLEVEL_DIR`"
+  else
+    PROJECT_DIR="$TOPLEVEL_DIR"
+  fi
+  MODULE_DIR="$PROJECT_DIR"
+  cd "$TOPLEVEL_DIR" && cd "$RELATIVE_BUILD_DIR" && BUILD_DIR="`pwd`"
+  CLION_SCRIPT_TOPDIR="$TOPLEVEL_DIR"
+  CLION_PROJECT_DIR="$PROJECT_DIR"
+else
+  if [ "$RELATIVE_PROJECT_DIR" = "." ] ; then
+    PROJECT_DIR=""
+  else
+    PROJECT_DIR="/$RELATIVE_PROJECT_DIR"
+  fi
+  MODULE_DIR="\$MODULE_DIR\$$PROJECT_DIR"
+  PROJECT_DIR="\$PROJECT_DIR\$$PROJECT_DIR"
+  BUILD_DIR="\$PROJECT_DIR\$/$RELATIVE_BUILD_DIR"
+  CLION_SCRIPT_TOPDIR="$CLION_RELATIVE_PROJECT_DIR"
+  CLION_PROJECT_DIR="\$PROJECT_DIR\$/$CLION_SCRIPT_TOPDIR"
+fi
+if [ "$VERBOSE" = true ] ; then
+  echo "Project root: $PROJECT_DIR"
+  echo "Generating IDEA project files..."
+fi
+
 ### Replace template variables
 
 NUM_REPLACEMENTS=0
@@ -144,105 +187,97 @@ add_replacement() {
     eval TO$NUM_REPLACEMENTS='$2'
 }
 
+add_replacement "###PATHTOOL###" "$PATHTOOL"
+add_replacement "###CLION_SCRIPT_TOPDIR###" "$CLION_SCRIPT_TOPDIR"
+add_replacement "###CLION_PROJECT_DIR###" "$CLION_PROJECT_DIR"
+add_replacement "###PROJECT_DIR###" "$PROJECT_DIR"
+add_replacement "###MODULE_DIR###" "$MODULE_DIR"
 add_replacement "###MODULE_NAMES###" "$MODULE_NAMES"
 add_replacement "###VCS_TYPE###" "$VCS_TYPE"
-SPEC_DIR=`dirname $SPEC`
-if [ "x$CYGPATH" != "x" ]; then
-    add_replacement "###BUILD_DIR###" "`cygpath -am $SPEC_DIR`"
-    add_replacement "###IMAGES_DIR###" "`cygpath -am $SPEC_DIR`/images/jdk"
-    add_replacement "###ROOT_DIR###" "`cygpath -am $TOPLEVEL_DIR`"
-    add_replacement "###IDEA_DIR###" "`cygpath -am $IDEA_OUTPUT`"
+add_replacement "###BUILD_DIR###" "$BUILD_DIR"
+if [ "x$PATHTOOL" != "x" ]; then
+  add_replacement "###BASH_RUNNER_PREFIX###" "\$PROJECT_DIR\$/.idea/bash.bat"
+else
+  add_replacement "###BASH_RUNNER_PREFIX###" ""
+fi
+if [ "x$PATHTOOL" != "x" ]; then
     if [ "x$JT_HOME" = "x" ]; then
       add_replacement "###JTREG_HOME###" ""
     else
-      add_replacement "###JTREG_HOME###" "`cygpath -am $JT_HOME`"
-    fi
-elif [ "x$WSL_DISTRO_NAME" != "x" ]; then
-    add_replacement "###BUILD_DIR###" "`wslpath -am $SPEC_DIR`"
-    add_replacement "###IMAGES_DIR###" "`wslpath -am $SPEC_DIR`/images/jdk"
-    add_replacement "###ROOT_DIR###" "`wslpath -am $TOPLEVEL_DIR`"
-    add_replacement "###IDEA_DIR###" "`wslpath -am $IDEA_OUTPUT`"
-    if [ "x$JT_HOME" = "x" ]; then
-      add_replacement "###JTREG_HOME###" ""
-    else
-      add_replacement "###JTREG_HOME###" "`wslpath -am $JT_HOME`"
+      add_replacement "###JTREG_HOME###" "`$PATHTOOL -am $JT_HOME`"
     fi
 else
-    add_replacement "###BUILD_DIR###" "$SPEC_DIR"
     add_replacement "###JTREG_HOME###" "$JT_HOME"
-    add_replacement "###IMAGES_DIR###" "$SPEC_DIR/images/jdk"
-    add_replacement "###ROOT_DIR###" "$TOPLEVEL_DIR"
-    add_replacement "###IDEA_DIR###" "$IDEA_OUTPUT"
 fi
 
-SOURCE_PREFIX="<sourceFolder url=\"file://"
-SOURCE_POSTFIX="\" isTestSource=\"false\" />"
-
-for root in $MODULE_ROOTS; do
-    if [ "x$CYGPATH" != "x" ]; then
-      root=`cygpath -am $root`
-    elif [ "x$WSL_DISTRO_NAME" != "x" ]; then
-      root=`wslpath -am $root`
-    fi
-
-    VM_CI="jdk.internal.vm.ci/share/classes"
-    VM_COMPILER="src/jdk.internal.vm.compiler/share/classes"
-    if test "${root#*$VM_CI}" != "$root" || test "${root#*$VM_COMPILER}" != "$root"; then
-        for subdir in "$root"/*; do
-            if [ -d "$subdir" ]; then
-                SOURCES=$SOURCES" $SOURCE_PREFIX""$subdir"/src"$SOURCE_POSTFIX"
-            fi
-        done
-    else
-        SOURCES=$SOURCES" $SOURCE_PREFIX""$root""$SOURCE_POSTFIX"
-    fi
+MODULE_IMLS=""
+TEST_MODULE_DEPENDENCIES=""
+for module in $MODULE_NAMES; do
+    MODULE_IMLS="$MODULE_IMLS<module fileurl=\"file://\$PROJECT_DIR$/.idea/$module.iml\" filepath=\"\$PROJECT_DIR$/.idea/$module.iml\" /> "
+    TEST_MODULE_DEPENDENCIES="$TEST_MODULE_DEPENDENCIES<orderEntry type=\"module\" module-name=\"$module\" scope=\"TEST\" /> "
 done
-
-add_replacement "###SOURCE_ROOTS###" "$SOURCES"
+add_replacement "###MODULE_IMLS###" "$MODULE_IMLS"
+add_replacement "###TEST_MODULE_DEPENDENCIES###" "$TEST_MODULE_DEPENDENCIES"
 
 replace_template_dir "$IDEA_OUTPUT"
 
-### Compile the custom Logger
+### Generate module project files
 
-CLASSES=$IDEA_OUTPUT/classes
+if [ "$VERBOSE" = true ] ; then
+    echo "Generating project modules:"
+  fi
+(
+DEFAULT_IFS="$IFS"
+IFS='#'
+for value in $MODULES; do
+  (
+  eval "$value"
+  if [ "$VERBOSE" = true ] ; then
+    echo "    $module"
+  fi
+  add_replacement "###MODULE_CONTENT###" "src/$module"
+  SOURCE_DIRS=""
+  IFS=' '
+  for dir in $moduleSrcDirs; do
+    case $dir in # Exclude generated sources to avoid module-info conflicts, see https://youtrack.jetbrains.com/issue/IDEA-185108
+      "src/"*) SOURCE_DIRS="$SOURCE_DIRS<sourceFolder url=\"file://$MODULE_DIR/$dir\" isTestSource=\"false\" /> "
+    esac
+  done
+  add_replacement "###SOURCE_DIRS###" "$SOURCE_DIRS"
+  DEPENDENCIES=""
+  for dep in $moduleDependencies; do
+    case $MODULE_NAMES in # Exclude skipped modules from dependencies
+      *"$dep"*) DEPENDENCIES="$DEPENDENCIES<orderEntry type=\"module\" module-name=\"$dep\" /> "
+    esac
+  done
+  add_replacement "###DEPENDENCIES###" "$DEPENDENCIES"
+  cp "$IDEA_OUTPUT/module.iml" "$IDEA_OUTPUT/$module.iml"
+  IFS="$DEFAULT_IFS"
+  replace_template_file "$IDEA_OUTPUT/$module.iml"
+  )
+done
+)
+rm "$IDEA_OUTPUT/module.iml"
 
-if [ "x$ANT_HOME" = "x" ] ; then
-   # try some common locations, before giving up
-   if [ -f "/usr/share/ant/lib/ant.jar" ] ; then
-     ANT_HOME="/usr/share/ant"
-   elif [ -f "/usr/local/Cellar/ant/1.9.4/libexec/lib/ant.jar" ] ; then
-     ANT_HOME="/usr/local/Cellar/ant/1.9.4/libexec"
-   else
-     echo "FATAL: cannot find ant. Try setting ANT_HOME." >&2; exit 1
-   fi
-fi
-CP=$ANT_HOME/lib/ant.jar
-rm -rf $CLASSES; mkdir $CLASSES
+### Create shell script runner for Windows
 
-if [ "x$CYGPATH" != "x" ] ; then ## CYGPATH may be set in env.cfg
-  JAVAC_SOURCE_FILE=`cygpath -am $IDEA_OUTPUT/src/idea/IdeaLoggerWrapper.java`
-  JAVAC_SOURCE_PATH=`cygpath -am $IDEA_OUTPUT/src`
-  JAVAC_CLASSES=`cygpath -am $CLASSES`
-  JAVAC_CP=`cygpath -am $CP`
-  JAVAC=javac
-elif [ "x$WSL_DISTRO_NAME" != "x" ]; then
-  JAVAC_SOURCE_FILE=`realpath --relative-to=./ $IDEA_OUTPUT/src/idea/IdeaLoggerWrapper.java`
-  JAVAC_SOURCE_PATH=`realpath --relative-to=./ $IDEA_OUTPUT/src`
-  JAVAC_CLASSES=`realpath --relative-to=./ $CLASSES`
-  ANT_TEMP=`mktemp -d -p ./`
-  cp $ANT_HOME/lib/ant.jar $ANT_TEMP/ant.jar
-  JAVAC_CP=$ANT_TEMP/ant.jar
-  JAVAC=javac.exe
-else
-  JAVAC_SOURCE_FILE=$IDEA_OUTPUT/src/idea/IdeaLoggerWrapper.java
-  JAVAC_SOURCE_PATH=$IDEA_OUTPUT/src
-  JAVAC_CLASSES=$CLASSES
-  JAVAC_CP=$CP
-  JAVAC=javac
+if [ "x$PATHTOOL" != "x" ]; then
+  echo "@echo off" > "$IDEA_OUTPUT/bash.bat"
+  if [ "x$WSL_DISTRO_NAME" != "x" ] ; then
+    echo "wsl -d $WSL_DISTRO_NAME --cd \"%cd%\" -e %*" >> "$IDEA_OUTPUT/bash.bat"
+  else
+    echo "$WINENV_ROOT\bin\bash.exe -l -c \"cd %CD:\=/%/ && %*\"" >> "$IDEA_OUTPUT/bash.bat"
+  fi
 fi
 
-$BOOT_JDK/bin/$JAVAC -d $JAVAC_CLASSES -sourcepath $JAVAC_SOURCE_PATH -cp $JAVAC_CP $JAVAC_SOURCE_FILE
 
-if [ "x$WSL_DISTRO_NAME" != "x" ]; then
-  rm -rf $ANT_TEMP
+
+if [ "$VERBOSE" = true ] ; then
+  IDEA_PROJECT_DIR="`dirname $IDEA_OUTPUT`"
+  if [ "x$PATHTOOL" != "x" ]; then
+    IDEA_PROJECT_DIR="`$PATHTOOL -am $IDEA_PROJECT_DIR`"
+  fi
+  echo "
+Now you can open \"$IDEA_PROJECT_DIR\" as IDEA project
+You can also run 'bash \"$IDEA_OUTPUT/jdk-clion/update-project.sh\"' to generate Clion project"
 fi

doc/building.html

@@ -76,7 +76,7 @@
 <li><a href="#specifying-the-target-platform">Specifying the Target Platform</a></li>
 <li><a href="#toolchain-considerations">Toolchain Considerations</a></li>
 <li><a href="#native-libraries">Native Libraries</a></li>
-<li><a href="#creating-and-using-sysroots-with-qemu-deboostrap">Creating And Using Sysroots With qemu-deboostrap</a></li>
+<li><a href="#cross-compiling-with-debian-sysroots">Cross compiling with Debian sysroots</a></li>
 <li><a href="#building-for-armaarch64">Building for ARM/aarch64</a></li>
 <li><a href="#building-for-musl">Building for musl</a></li>
 <li><a href="#verifying-the-build">Verifying the Build</a></li>
@@ -320,6 +320,7 @@
 <li>To install on an apt-based Linux, try running <code>sudo apt-get install libfreetype6-dev</code>.</li>
 <li>To install on an rpm-based Linux, try running <code>sudo yum install freetype-devel</code>.</li>
 <li>To install on Alpine Linux, try running <code>sudo apk add freetype-dev</code>.</li>
+<li>To install on macOS, try running <code>brew install freetype</code>.</li>
 </ul>
 <p>Use <code>--with-freetype-include=&lt;path&gt;</code> and <code>--with-freetype-lib=&lt;path&gt;</code> if <code>configure</code> does not automatically locate the platform FreeType files.</p>
 <h3 id="cups">CUPS</h3>
@@ -628,7 +629,7 @@ cp: cannot stat `arm-linux-gnueabihf/libSM.so&#39;: No such file or directory
 cp: cannot stat `arm-linux-gnueabihf/libXt.so&#39;: No such file or directory</code></pre></li>
 <li><p>If the X11 libraries are not properly detected by <code>configure</code>, you can point them out by <code>--with-x</code>.</p></li>
 </ul>
-<h3 id="creating-and-using-sysroots-with-qemu-deboostrap">Creating And Using Sysroots With qemu-deboostrap</h3>
+<h3 id="cross-compiling-with-debian-sysroots">Cross compiling with Debian sysroots</h3>
 <p>Fortunately, you can create sysroots for foreign architectures with tools provided by your OS. On Debian/Ubuntu systems, one could use <code>qemu-deboostrap</code> to create the <em>target</em> system chroot, which would have the native libraries and headers specific to that <em>target</em> system. After that, we can use the cross-compiler on the <em>build</em> system, pointing into chroot to get the build dependencies right. This allows building for foreign architectures with native compilation speed.</p>
 <p>For example, cross-compiling to AArch64 from x86_64 could be done like this:</p>
 <ul>
@@ -638,7 +639,7 @@ cp: cannot stat `arm-linux-gnueabihf/libXt.so&#39;: No such file or directory</c
 <pre><code>sudo qemu-debootstrap \
   --arch=arm64 \
   --verbose \
-  --include=fakeroot,symlinks,build-essential,libx11-dev,libxext-dev,libxrender-dev,libxrandr-dev,libxtst-dev,libxt-dev,libcups2-dev,libfontconfig1-dev,libasound2-dev,libfreetype6-dev,libpng-dev \
+  --include=fakeroot,symlinks,build-essential,libx11-dev,libxext-dev,libxrender-dev,libxrandr-dev,libxtst-dev,libxt-dev,libcups2-dev,libfontconfig1-dev,libasound2-dev,libfreetype6-dev,libpng-dev,libffi-dev \
   --resolve-deps \
   buster \
   ~/sysroot-arm64 \
@@ -646,67 +647,125 @@ cp: cannot stat `arm-linux-gnueabihf/libXt.so&#39;: No such file or directory</c
 <li><p>Make sure the symlinks inside the newly created chroot point to proper locations:</p>
 <pre><code>sudo chroot ~/sysroot-arm64 symlinks -cr .</code></pre></li>
 <li><p>Configure and build with newly created chroot as sysroot/toolchain-path:</p>
-<pre><code>CC=aarch64-linux-gnu-gcc CXX=aarch64-linux-gnu-g++ sh ./configure \
- --openjdk-target=aarch64-linux-gnu \
- --with-sysroot=~/sysroot-arm64 \
- --with-toolchain-path=~/sysroot-arm64 \
- --with-freetype-lib=~/sysroot-arm64/usr/lib/aarch64-linux-gnu/ \
- --with-freetype-include=~/sysroot-arm64/usr/include/freetype2/ \
- --x-libraries=~/sysroot-arm64/usr/lib/aarch64-linux-gnu/
+<pre><code>sh ./configure \
+  --openjdk-target=aarch64-linux-gnu \
+  --with-sysroot=~/sysroot-arm64
 make images
 ls build/linux-aarch64-server-release/</code></pre></li>
 </ul>
 <p>The build does not create new files in that chroot, so it can be reused for multiple builds without additional cleanup.</p>
+<p>The build system should automatically detect the toolchain paths and dependencies, but sometimes it might require a little nudge with:</p>
+<ul>
+<li><p>Native compilers: override <code>CC</code> or <code>CXX</code> for <code>./configure</code></p></li>
+<li><p>Freetype lib location: override <code>--with-freetype-lib</code>, for example <code>${sysroot}/usr/lib/${target}/</code></p></li>
+<li><p>Freetype includes location: override <code>--with-freetype-include</code> for example <code>${sysroot}/usr/include/freetype2/</code></p></li>
+<li><p>X11 libraries location: override <code>--x-libraries</code>, for example <code>${sysroot}/usr/lib/${target}/</code></p></li>
+</ul>
 <p>Architectures that are known to successfully cross-compile like this are:</p>
 <table>
 <thead>
 <tr class="header">
 <th style="text-align: left;">Target</th>
-<th style="text-align: left;"><code>CC</code></th>
-<th style="text-align: left;"><code>CXX</code></th>
-<th style="text-align: left;"><code>--arch=...</code></th>
+<th style="text-align: left;">Debian tree</th>
+<th style="text-align: left;">Debian arch</th>
 <th style="text-align: left;"><code>--openjdk-target=...</code></th>
+<th><code>--with-jvm-variants=...</code></th>
 </tr>
 </thead>
 <tbody>
 <tr class="odd">
 <td style="text-align: left;">x86</td>
-<td style="text-align: left;">default</td>
-<td style="text-align: left;">default</td>
+<td style="text-align: left;">buster</td>
 <td style="text-align: left;">i386</td>
 <td style="text-align: left;">i386-linux-gnu</td>
+<td>(all)</td>
 </tr>
 <tr class="even">
-<td style="text-align: left;">armhf</td>
-<td style="text-align: left;">gcc-arm-linux-gnueabihf</td>
-<td style="text-align: left;">g++-arm-linux-gnueabihf</td>
+<td style="text-align: left;">arm</td>
+<td style="text-align: left;">buster</td>
 <td style="text-align: left;">armhf</td>
 <td style="text-align: left;">arm-linux-gnueabihf</td>
+<td>(all)</td>
 </tr>
 <tr class="odd">
 <td style="text-align: left;">aarch64</td>
-<td style="text-align: left;">gcc-aarch64-linux-gnu</td>
-<td style="text-align: left;">g++-aarch64-linux-gnu</td>
+<td style="text-align: left;">buster</td>
 <td style="text-align: left;">arm64</td>
 <td style="text-align: left;">aarch64-linux-gnu</td>
+<td>(all)</td>
 </tr>
 <tr class="even">
-<td style="text-align: left;">ppc64el</td>
-<td style="text-align: left;">gcc-powerpc64le-linux-gnu</td>
-<td style="text-align: left;">g++-powerpc64le-linux-gnu</td>
+<td style="text-align: left;">ppc64le</td>
+<td style="text-align: left;">buster</td>
 <td style="text-align: left;">ppc64el</td>
 <td style="text-align: left;">powerpc64le-linux-gnu</td>
+<td>(all)</td>
 </tr>
 <tr class="odd">
 <td style="text-align: left;">s390x</td>
-<td style="text-align: left;">gcc-s390x-linux-gnu</td>
-<td style="text-align: left;">g++-s390x-linux-gnu</td>
+<td style="text-align: left;">buster</td>
 <td style="text-align: left;">s390x</td>
 <td style="text-align: left;">s390x-linux-gnu</td>
+<td>(all)</td>
+</tr>
+<tr class="even">
+<td style="text-align: left;">mipsle</td>
+<td style="text-align: left;">buster</td>
+<td style="text-align: left;">mipsel</td>
+<td style="text-align: left;">mipsel-linux-gnu</td>
+<td>zero</td>
+</tr>
+<tr class="odd">
+<td style="text-align: left;">mips64le</td>
+<td style="text-align: left;">buster</td>
+<td style="text-align: left;">mips64el</td>
+<td style="text-align: left;">mips64el-linux-gnueabi64</td>
+<td>zero</td>
+</tr>
+<tr class="even">
+<td style="text-align: left;">armel</td>
+<td style="text-align: left;">buster</td>
+<td style="text-align: left;">arm</td>
+<td style="text-align: left;">arm-linux-gnueabi</td>
+<td>zero</td>
+</tr>
+<tr class="odd">
+<td style="text-align: left;">ppc</td>
+<td style="text-align: left;">sid</td>
+<td style="text-align: left;">powerpc</td>
+<td style="text-align: left;">powerpc-linux-gnu</td>
+<td>zero</td>
+</tr>
+<tr class="even">
+<td style="text-align: left;">ppc64be</td>
+<td style="text-align: left;">sid</td>
+<td style="text-align: left;">ppc64</td>
+<td style="text-align: left;">powerpc64-linux-gnu</td>
+<td>(all)</td>
+</tr>
+<tr class="odd">
+<td style="text-align: left;">m68k</td>
+<td style="text-align: left;">sid</td>
+<td style="text-align: left;">m68k</td>
+<td style="text-align: left;">m68k-linux-gnu</td>
+<td>zero</td>
+</tr>
+<tr class="even">
+<td style="text-align: left;">alpha</td>
+<td style="text-align: left;">sid</td>
+<td style="text-align: left;">alpha</td>
+<td style="text-align: left;">alpha-linux-gnu</td>
+<td>zero</td>
+</tr>
+<tr class="odd">
+<td style="text-align: left;">sh4</td>
+<td style="text-align: left;">sid</td>
+<td style="text-align: left;">sh4</td>
+<td style="text-align: left;">sh4-linux-gnu</td>
+<td>zero</td>
 </tr>
 </tbody>
 </table>
-<p>Additional architectures might be supported by Debian/Ubuntu Ports.</p>
 <h3 id="building-for-armaarch64">Building for ARM/aarch64</h3>
 <p>A common cross-compilation target is the ARM CPU. When building for ARM, it is useful to set the ABI profile. A number of pre-defined ABI profiles are available using <code>--with-abi-profile</code>: arm-vfp-sflt, arm-vfp-hflt, arm-sflt, armv5-vfp-sflt, armv6-vfp-hflt. Note that soft-float ABIs are no longer properly supported by the JDK.</p>
 <h3 id="building-for-musl">Building for musl</h3>

doc/building.md

@@ -454,6 +454,7 @@ rather than bundling the JDK's own copy.
   * To install on an rpm-based Linux, try running `sudo yum install
     freetype-devel`.
   * To install on Alpine Linux, try running `sudo apk add freetype-dev`.
+  * To install on macOS, try running `brew install freetype`.
 
 Use `--with-freetype-include=<path>` and `--with-freetype-lib=<path>`
 if `configure` does not automatically locate the platform FreeType files.
@@ -1089,7 +1090,7 @@ Note that X11 is needed even if you only want to build a headless JDK.
   * If the X11 libraries are not properly detected by `configure`, you can
     point them out by `--with-x`.
 
-### Creating And Using Sysroots With qemu-deboostrap
+### Cross compiling with Debian sysroots
 
 Fortunately, you can create sysroots for foreign architectures with tools
 provided by your OS. On Debian/Ubuntu systems, one could use `qemu-deboostrap` to
@@ -1110,7 +1111,7 @@ For example, cross-compiling to AArch64 from x86_64 could be done like this:
     sudo qemu-debootstrap \
       --arch=arm64 \
       --verbose \
-      --include=fakeroot,symlinks,build-essential,libx11-dev,libxext-dev,libxrender-dev,libxrandr-dev,libxtst-dev,libxt-dev,libcups2-dev,libfontconfig1-dev,libasound2-dev,libfreetype6-dev,libpng-dev \
+      --include=fakeroot,symlinks,build-essential,libx11-dev,libxext-dev,libxrender-dev,libxrandr-dev,libxtst-dev,libxt-dev,libcups2-dev,libfontconfig1-dev,libasound2-dev,libfreetype6-dev,libpng-dev,libffi-dev \
       --resolve-deps \
       buster \
       ~/sysroot-arm64 \
@@ -1124,13 +1125,9 @@ For example, cross-compiling to AArch64 from x86_64 could be done like this:
 
   * Configure and build with newly created chroot as sysroot/toolchain-path:
     ```
-    CC=aarch64-linux-gnu-gcc CXX=aarch64-linux-gnu-g++ sh ./configure \
-     --openjdk-target=aarch64-linux-gnu \
-     --with-sysroot=~/sysroot-arm64 \
-     --with-toolchain-path=~/sysroot-arm64 \
-     --with-freetype-lib=~/sysroot-arm64/usr/lib/aarch64-linux-gnu/ \
-     --with-freetype-include=~/sysroot-arm64/usr/include/freetype2/ \
-     --x-libraries=~/sysroot-arm64/usr/lib/aarch64-linux-gnu/
+    sh ./configure \
+      --openjdk-target=aarch64-linux-gnu \
+      --with-sysroot=~/sysroot-arm64
     make images
     ls build/linux-aarch64-server-release/
     ```
@@ -1138,17 +1135,34 @@ For example, cross-compiling to AArch64 from x86_64 could be done like this:
 The build does not create new files in that chroot, so it can be reused for multiple builds
 without additional cleanup.
 
+The build system should automatically detect the toolchain paths and dependencies, but sometimes
+it might require a little nudge with:
+
+  * Native compilers: override `CC` or `CXX` for `./configure`
+
+  * Freetype lib location: override `--with-freetype-lib`, for example `${sysroot}/usr/lib/${target}/`
+
+  * Freetype includes location: override `--with-freetype-include` for example `${sysroot}/usr/include/freetype2/`
+
+  * X11 libraries location: override `--x-libraries`, for example `${sysroot}/usr/lib/${target}/`
+
 Architectures that are known to successfully cross-compile like this are:
 
-  Target        `CC`                      `CXX`                       `--arch=...`  `--openjdk-target=...`
-  ------------  ------------------------- --------------------------- ------------- -----------------------
-  x86           default                   default                     i386          i386-linux-gnu
-  armhf         gcc-arm-linux-gnueabihf   g++-arm-linux-gnueabihf     armhf         arm-linux-gnueabihf
-  aarch64       gcc-aarch64-linux-gnu     g++-aarch64-linux-gnu       arm64         aarch64-linux-gnu
-  ppc64el       gcc-powerpc64le-linux-gnu g++-powerpc64le-linux-gnu   ppc64el       powerpc64le-linux-gnu
-  s390x         gcc-s390x-linux-gnu       g++-s390x-linux-gnu         s390x         s390x-linux-gnu
-
-Additional architectures might be supported by Debian/Ubuntu Ports.
+  Target        Debian tree  Debian arch   `--openjdk-target=...`   `--with-jvm-variants=...`
+  ------------  ------------ ------------- ------------------------ --------------
+  x86           buster       i386          i386-linux-gnu           (all)
+  arm           buster       armhf         arm-linux-gnueabihf      (all)
+  aarch64       buster       arm64         aarch64-linux-gnu        (all)
+  ppc64le       buster       ppc64el       powerpc64le-linux-gnu    (all)
+  s390x         buster       s390x         s390x-linux-gnu          (all)
+  mipsle        buster       mipsel        mipsel-linux-gnu         zero
+  mips64le      buster       mips64el      mips64el-linux-gnueabi64 zero
+  armel         buster       arm           arm-linux-gnueabi        zero
+  ppc           sid          powerpc       powerpc-linux-gnu        zero
+  ppc64be       sid          ppc64         powerpc64-linux-gnu      (all)
+  m68k          sid          m68k          m68k-linux-gnu           zero
+  alpha         sid          alpha         alpha-linux-gnu          zero
+  sh4           sid          sh4           sh4-linux-gnu            zero
 
 ### Building for ARM/aarch64
 

doc/hotspot-style.html

@@ -94,6 +94,7 @@
 <li><p>All source files must have a globally unique basename. The build system depends on this uniqueness.</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>
 <li><p>All .cpp files include precompiled.hpp as the first include line.</p></li>
 <li><p>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>
@@ -303,6 +304,7 @@ while ( test_foo(args...) ) { // No, excess spaces around control</code></pre></
 <li><p>Defaulted and deleted functions (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2346.htm">n2346</a>)</p></li>
 <li><p>Dynamic initialization and destruction with concurrency (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2660.htm">n2660</a>)</p></li>
 <li><p><code>final</code> virtual specifiers for classes and virtual functions (<a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm">n2928</a>), (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3206.htm">n3206</a>), (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3272.htm">n3272</a>)</p></li>
+<li><p><code>override</code> virtual specifiers for virtual functions (<a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm">n2928</a>), (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3206.htm">n3206</a>), (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3272.htm">n3272</a>)</p></li>
 <li><p>Local and unnamed types as template parameters (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2657.htm">n2657</a>)</p></li>
 <li><p>Range-based <code>for</code> loops (<a href="http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2930.html">n2930</a>) (<a href="https://en.cppreference.com/w/cpp/language/range-for">range-for</a>)</p></li>
 </ul>
@@ -330,7 +332,6 @@ while ( test_foo(args...) ) { // No, excess spaces around control</code></pre></
 <h3 id="undecided-features">Undecided Features</h3>
 <p>This list is incomplete; it serves to explicitly call out some features that have not yet been discussed.</p>
 <ul>
-<li><p><code>overrides</code> virtual specifiers for virtual functions (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3272.htm">n3272</a>)</p></li>
 <li><p>Trailing return type syntax for functions (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2541.htm">n2541</a>)</p></li>
 <li><p>Variable templates (<a href="https://isocpp.org/files/papers/N3651.pdf">n3651</a>)</p></li>
 <li><p>Member initializers and aggregates (<a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3653.html">n3653</a>)</p></li>

doc/hotspot-style.md

@@ -138,6 +138,11 @@ a .inline.hpp file.
 * .inline.hpp files should only be included in .cpp or .inline.hpp
 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.
+
 * All .cpp files include precompiled.hpp as the first include line.
 
 * precompiled.hpp is just a build time optimization, so don't rely on
@@ -747,6 +752,11 @@ part of the avoidance of the C++ Standard Library in HotSpot code.
 ([n3206](http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3206.htm)),
 ([n3272](http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3272.htm))
 
+* `override` virtual specifiers for virtual functions
+([n2928](http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2009/n2928.htm)),
+([n3206](http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3206.htm)),
+([n3272](http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3272.htm))
+
 * Local and unnamed types as template parameters
 ([n2657](http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2657.htm))
 
@@ -813,9 +823,6 @@ in HotSpot code because of the "no implicit boolean" guideline.)
 This list is incomplete; it serves to explicitly call out some
 features that have not yet been discussed.
 
-* `overrides` virtual specifiers for virtual functions 
-([n3272](http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3272.htm))
-
 * Trailing return type syntax for functions 
 ([n2541](http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2541.htm))
 

jb/project/docker/Dockerfile

@@ -3,10 +3,10 @@ FROM centos:7
 RUN yum -y install centos-release-scl
 RUN yum -y install devtoolset-8
 RUN yum -y install zip bzip2 unzip tar wget make autoconf automake libtool gcc gcc-c++ libstdc++-devel alsa-devel cups-devel xorg-x11-devel libjpeg62-devel giflib-devel freetype-devel file which libXtst-devel libXt-devel libXrender-devel alsa-lib-devel fontconfig-devel libXrandr-devel libXi-devel git
-# Install Java 15
-RUN wget  https://cdn.azul.com/zulu/bin/zulu15.27.17-ca-jdk15.0.0-linux_x64.tar.gz \
--O - | tar xz -C /
-RUN mv /zulu15.27.17-ca-jdk15.0.0-linux_x64 /jdk15.0.0
+# Install Java 16
+RUN wget https://cdn.azul.com/zulu/bin/zulu16.28.11-ca-jdk16.0.0-linux_x64.tar.gz \
+  -O - | tar xz -C /
+RUN mv /zulu16.28.11-ca-jdk16.0.0-linux_x64 /jdk16.0.0
 ENV PATH /opt/rh/devtoolset-8/root/usr/bin:$PATH
 RUN mkdir .git
 RUN git config user.email "builduser@jetbrains.com"

jb/project/idea-project-files/copyright/JetBrains.xml

@@ -0,0 +1,9 @@
+<component name="CopyrightManager">
+  <copyright>
+    <option name="notice" value="Copyright 2000-&amp;#36;today.year JetBrains s.r.o.&#10;&#10;Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);&#10;you may not use this file except in compliance with the License.&#10;You may obtain a copy of the License at&#10;&#10;http://www.apache.org/licenses/LICENSE-2.0&#10;&#10;Unless required by applicable law or agreed to in writing, software&#10;distributed under the License is distributed on an &quot;AS IS&quot; BASIS,&#10;WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.&#10;See the License for the specific language governing permissions and&#10;limitations under the License." />
+    <option name="keyword" value="Copyright" />
+    <option name="allowReplaceKeyword" value="JetBrains" />
+    <option name="myName" value="JetBrains" />
+    <option name="myLocal" value="true" />
+  </copyright>
+</component>

jb/project/idea-project-files/copyright/profiles_settings.xml

@@ -0,0 +1,3 @@
+<component name="CopyrightManager">
+  <settings default="JetBrains" />
+</component>

jb/project/idea-project-files/jdk-clion/.idea/.name

@@ -0,0 +1 @@
+JetBrainsRuntime

jb/project/idea-project-files/jdk-clion/.idea/copyright/JetBrains.xml

@@ -0,0 +1,9 @@
+<component name="CopyrightManager">
+  <copyright>
+    <option name="notice" value="Copyright 2000-&amp;#36;today.year JetBrains s.r.o.&#10;&#10;Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);&#10;you may not use this file except in compliance with the License.&#10;You may obtain a copy of the License at&#10;&#10;http://www.apache.org/licenses/LICENSE-2.0&#10;&#10;Unless required by applicable law or agreed to in writing, software&#10;distributed under the License is distributed on an &quot;AS IS&quot; BASIS,&#10;WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.&#10;See the License for the specific language governing permissions and&#10;limitations under the License." />
+    <option name="keyword" value="Copyright" />
+    <option name="allowReplaceKeyword" value="JetBrains" />
+    <option name="myName" value="JetBrains" />
+    <option name="myLocal" value="true" />
+  </copyright>
+</component>

jb/project/idea-project-files/jdk-clion/.idea/copyright/profiles_settings.xml

@@ -0,0 +1,3 @@
+<component name="CopyrightManager">
+  <settings default="JetBrains" />
+</component>

jb/project/idea-project-files/jdk-clion/.idea/vcs.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="IssueNavigationConfiguration">
+    <option name="links">
+      <list>
+        <IssueNavigationLink>
+          <option name="issueRegexp" value="(?:^|\s|\p{Punct})([A-Z]+\-\d+)(?=$|\s|\p{Punct})" />
+          <option name="linkRegexp" value="https://youtrack.jetbrains.com/issue/$1" />
+        </IssueNavigationLink>
+        <IssueNavigationLink>
+          <option name="issueRegexp" value="(?:^|\s|\p{Punct})(?:JDK-)?(\d{7})(?=$|\s|\p{Punct})" />
+          <option name="linkRegexp" value="https://bugs.openjdk.java.net/browse/JDK-$1" />
+        </IssueNavigationLink>
+      </list>
+    </option>
+  </component>
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/../.." vcs="Git" />
+  </component>
+</project>

jb/project/idea-project-files/vcs.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="IssueNavigationConfiguration">
+    <option name="links">
+      <list>
+        <IssueNavigationLink>
+          <option name="issueRegexp" value="(?:^|\s|\p{Punct})([A-Z]+\-\d+)(?=$|\s|\p{Punct})" />
+          <option name="linkRegexp" value="https://youtrack.jetbrains.com/issue/$1" />
+        </IssueNavigationLink>
+        <IssueNavigationLink>
+          <option name="issueRegexp" value="(?:^|\s|\p{Punct})(?:JDK-)?(\d{7})(?=$|\s|\p{Punct})" />
+          <option name="linkRegexp" value="https://bugs.openjdk.java.net/browse/JDK-$1" />
+        </IssueNavigationLink>
+      </list>
+    </option>
+  </component>
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

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

@@ -27,7 +27,6 @@ JBRSDK_BASE_NAME=jbrsdk-${JBSDK_VERSION}
 [ -z "$bundle_type" ] && (git apply -p0 < jb/project/tools/patches/exclude_jcef_module.patch || exit $?)
 
 sh configure \
-  --disable-warnings-as-errors \
   --with-debug-level=release \
   --with-vendor-name="${VENDOR_NAME}" \
   --with-vendor-version-string="${VENDOR_VERSION_STRING}" \

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

@@ -85,7 +85,6 @@ case "$bundle_type" in
 esac
 
 sh configure \
-  --disable-warnings-as-errors \
   $WITH_DEBUG_LEVEL \
   --with-vendor-name="$VENDOR_NAME" \
   --with-vendor-version-string="$VENDOR_VERSION_STRING" \

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

@@ -27,7 +27,6 @@ JBRSDK_BASE_NAME=jbrsdk-${JBSDK_VERSION}
 [ -z "$bundle_type" ] && (git apply -p0 < jb/project/tools/patches/exclude_jcef_module.patch || exit $?)
 
 linux32 bash configure \
-  --disable-warnings-as-errors \
   --with-debug-level=release \
   --with-vendor-name="${VENDOR_NAME}" \
   --with-vendor-version-string="${VENDOR_VERSION_STRING}" \

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

@@ -25,13 +25,23 @@ JBSDK_VERSION=$1
 JDK_BUILD_NUMBER=$2
 build_number=$3
 bundle_type=$4
-JBSDK_VERSION_WITH_DOTS=$(echo "$JBSDK_VERSION" | sed 's/_/\./g')
+architecture=$5 # aarch64 or x64
+enable_aot=$6 # temporary param for building test jre with aot under aarch64
+JBSDK_VERSION_WITH_DOTS=$(echo $JBSDK_VERSION | sed 's/_/\./g')
+WITH_IMPORT_MODULES="--with-import-modules=${MODULAR_SDK_PATH:=./modular-sdk}"
 JCEF_PATH=${JCEF_PATH:=./jcef_mac}
+architecture=${architecture:=x64}
 MAJOR_JBSDK_VERSION=$(echo "$JBSDK_VERSION_WITH_DOTS" | awk -F "." '{print $1}')
-BOOT_JDK=${BOOT_JDK:=$(/usr/libexec/java_home -v 14)}
+BOOT_JDK=${BOOT_JDK:=$(/usr/libexec/java_home -v 16)}
 
 source jb/project/tools/common/scripts/common.sh
 
+function copyJNF {
+  __contents_dir=$1
+    mkdir -p ${__contents_dir}/Frameworks
+    cp -Rp Frameworks/JavaNativeFoundation.framework ${__contents_dir}/Frameworks
+}
+
 function create_image_bundle {
   __bundle_name=$1
   __arch_name=$2
@@ -42,7 +52,7 @@ function create_image_bundle {
   mkdir "$tmp" || do_exit $?
 
   [ "$bundle_type" == "fd" ] && fastdebug_infix="fastdebug-"
-  JBR=${__bundle_name}-${JBSDK_VERSION}-osx-x64-${fastdebug_infix}b${build_number}
+  JBR=${__bundle_name}-${JBSDK_VERSION}-osx-${architecture}-${fastdebug_infix}b${build_number}
 
   JRE_CONTENTS=$tmp/$__arch_name/Contents
   mkdir -p "$JRE_CONTENTS" || do_exit $?
@@ -60,6 +70,13 @@ function create_image_bundle {
 
   cp -R "$JSDK"/../MacOS "$JRE_CONTENTS"
   cp "$JSDK"/../Info.plist "$JRE_CONTENTS"
+
+  if [[ "${architecture}" == *aarch64* ]]; then
+    # we can't notarize this library as usual framework (with headers and tbd-file)
+    # but single library notarizes correctly
+    copyJNF $JRE_CONTENTS
+  fi
+
   [ -n "$bundle_type" ] && (cp -a $JCEF_PATH/Frameworks "$JRE_CONTENTS" || do_exit $?)
 
   echo Creating "$JBR".tar.gz ...
@@ -68,7 +85,11 @@ function create_image_bundle {
 }
 
 WITH_DEBUG_LEVEL="--with-debug-level=release"
-RELEASE_NAME=macosx-x86_64-server-release
+CONF_ARCHITECTURE=x86_64
+if [[ "${architecture}" == *aarch64* ]]; then
+  CONF_ARCHITECTURE=aarch64
+fi
+RELEASE_NAME=macosx-${CONF_ARCHITECTURE}-server-release
 
 case "$bundle_type" in
   "jcef")
@@ -86,21 +107,36 @@ case "$bundle_type" in
   "fd")
     do_reset_changes=1
     WITH_DEBUG_LEVEL="--with-debug-level=fastdebug"
-    RELEASE_NAME=macosx-x86_64-server-fastdebug
+    RELEASE_NAME=macosx-${CONF_ARCHITECTURE}-server-fastdebug
+    JBSDK=macosx-${architecture}-server-release
     ;;
 esac
 
-sh configure \
-  --disable-warnings-as-errors \
-  $WITH_DEBUG_LEVEL \
-  --with-vendor-name="$VENDOR_NAME" \
-  --with-vendor-version-string="$VENDOR_VERSION_STRING" \
-  --with-version-pre= \
-  --with-version-build="$JDK_BUILD_NUMBER" \
-  --with-version-opt=b"$build_number" \
-  --with-boot-jdk="$BOOT_JDK" \
-  --enable-cds=yes || do_exit $?
-
+if [[ "${architecture}" == *aarch64* ]]; then
+  sh configure \
+    $WITH_DEBUG_LEVEL \
+    --with-vendor-name="${VENDOR_NAME}" \
+    --with-vendor-version-string="${VENDOR_VERSION_STRING}" \
+    --with-version-pre= \
+    --with-version-build="${JDK_BUILD_NUMBER}" \
+    --with-version-opt=b"${build_number}" \
+    --with-boot-jdk="$BOOT_JDK" \
+    --disable-hotspot-gtest --disable-javac-server --disable-full-docs --disable-manpages \
+    --enable-cds=no \
+    --with-extra-cflags="-F$(pwd)/Frameworks" \
+    --with-extra-cxxflags="-F$(pwd)/Frameworks" \
+    --with-extra-ldflags="-F$(pwd)/Frameworks" || do_exit $?
+else
+  sh configure \
+    $WITH_DEBUG_LEVEL \
+    --with-vendor-name="$VENDOR_NAME" \
+    --with-vendor-version-string="$VENDOR_VERSION_STRING" \
+    --with-version-pre= \
+    --with-version-build="$JDK_BUILD_NUMBER" \
+    --with-version-opt=b"$build_number" \
+    --with-boot-jdk="$BOOT_JDK" \
+    --enable-cds=yes || do_exit $?
+fi
 make clean CONF=$RELEASE_NAME || do_exit $?
 make images CONF=$RELEASE_NAME || do_exit $?
 
@@ -129,7 +165,7 @@ fi
 create_image_bundle "$JBRSDK_BUNDLE" "$JBRSDK_BUNDLE" "$JSDK_MODS_DIR" "$modules" || do_exit $?
 
 if [ -z "$bundle_type" ]; then
-    JBRSDK_TEST=${JBRSDK_BUNDLE}-${JBSDK_VERSION}-osx-test-x64-b${build_number}
+    JBRSDK_TEST=${JBRSDK_BUNDLE}-${JBSDK_VERSION}-osx-test-${architecture}-b${build_number}
     echo Creating "$JBRSDK_TEST" ...
     make test-image CONF=$RELEASE_NAME || do_exit $?
     [ -f "$JBRSDK_TEST.tar.gz" ] && rm "$JBRSDK_TEST.tar.gz"

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

@@ -26,17 +26,30 @@ log "Signing libraries and executables..."
 # -perm +111 searches for executables
 for f in \
    "Contents/Home/bin" \
-   "Contents/Home/lib" \
-   "Contents/Frameworks"; do
+   "Contents/Home/lib"; do
   if [ -d "$APP_DIRECTORY/$f" ]; then
     find "$APP_DIRECTORY/$f" \
       -type f \( -name "*.jnilib" -o -name "*.dylib" -o -name "*.so" -o -perm +111 \) \
-      -exec codesign --timestamp \
+      -exec codesign --timestamp --force \
       -v -s "$JB_CERT" --options=runtime \
       --entitlements entitlements.xml {} \;
   fi
 done
 
+if [ -d "$APP_DIRECTORY/Contents/Frameworks" ]; then
+  log "Signing frameworks..."
+  for f in $APP_DIRECTORY/Contents/Frameworks/*; do
+    find "$f" \
+      -type f \( -name "*.jnilib" -o -name "*.dylib" -o -name "*.so" \) \
+      -exec codesign --timestamp --force \
+      -v -s "$JB_CERT" \
+      --entitlements entitlements.xml {} \;
+    codesign --timestamp --force \
+      -v -s "$JB_CERT" --options=runtime \
+      --entitlements entitlements.xml "$f"
+  done
+fi
+
 log "Signing libraries in jars in $PWD"
 
 # todo: add set -euo pipefail; into the inner sh -c
@@ -55,7 +68,7 @@ find "$APP_DIRECTORY" -name '*.jar' \
 
     find jarfolder \
       -type f \( -name "*.jnilib" -o -name "*.dylib" -o -name "*.so" -o -name "jattach" \) \
-      -exec codesign --timestamp \
+      -exec codesign --timestamp --force \
       -v -s "$JB_CERT" --options=runtime \
       --entitlements entitlements.xml {} \;
 
@@ -71,7 +84,7 @@ for f in \
   if [ -d "$APP_DIRECTORY/$f" ]; then
     find "$APP_DIRECTORY/$f" \
       -type f \( -name "*.jnilib" -o -name "*.dylib" -o -name "*.so" -o -perm +111 \) \
-      -exec codesign --timestamp \
+      -exec codesign --timestamp --force \
       -v -s "$JB_CERT" --options=runtime \
       --entitlements entitlements.xml {} \;
   fi

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

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -x
 
 #immediately exit script with an error if a command fails
 set -euo pipefail
@@ -32,17 +32,13 @@ mkdir "$BACKUP_JMODS"
 
 log "Unzipping $INPUT_FILE to $EXPLODED ..."
 tar -xzvf "$INPUT_FILE" --directory $EXPLODED
-rm "$INPUT_FILE"
 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"
 if test -d $EXPLODED/$BUILD_NAME/Contents/Home/jmods; then
   mv $EXPLODED/$BUILD_NAME/Contents/Home/jmods $BACKUP_JMODS
 fi
-if test -f $EXPLODED/$BUILD_NAME/Contents/MacOS/libjli.dylib; then
-  mv $EXPLODED/$BUILD_NAME/Contents/MacOS/libjli.dylib $BACKUP_JMODS
-fi
-if test -d $EXPLODED/$BUILD_NAME/Contents/Home/Frameworks; then
-  mv $EXPLODED/$BUILD_NAME/Contents/Home/Frameworks $BACKUP_JMODS
-fi
 
 log "$INPUT_FILE extracted and removed"
 
@@ -131,8 +127,8 @@ log "Zipping $BUILD_NAME to $INPUT_FILE ..."
     mv $BACKUP_JMODS/jmods $EXPLODED/$BUILD_NAME/Contents/Home
   fi
 
-  COPYFILE_DISABLE=1 tar -pczf $INPUT_FILE --exclude='*.dSYM' --exclude='man' -C $EXPLODED $BUILD_NAME
+  tar -pczvf $INPUT_FILE --exclude='*.dSYM' --exclude='man' -C $EXPLODED $BUILD_NAME
   log "Finished zipping"
 )
 rm -rf "$EXPLODED"
-log "Done"
+log "Done"

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

@@ -74,7 +74,6 @@ case "$bundle_type" in
 esac
 
 sh ./configure \
-  --disable-warnings-as-errors \
   $WITH_DEBUG_LEVEL \
   --with-vendor-name="$VENDOR_NAME" \
   --with-vendor-version-string="$VENDOR_VERSION_STRING" \

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

@@ -29,7 +29,6 @@ WORK_DIR=$(pwd)
 
 PATH="/usr/local/bin:/usr/bin:${PATH}"
 ./configure \
-  --disable-warnings-as-errors \
   --with-target-bits=32 \
   --with-vendor-name="${VENDOR_NAME}" \
   --with-vendor-version-string="${VENDOR_VERSION_STRING}" \

make/CompileInterimLangtools.gmk

@@ -49,7 +49,8 @@ TARGETS += $(patsubst %, $(BUILDTOOLS_OUTPUTDIR)/gensrc/%/module-info.java, \
     $(INTERIM_LANGTOOLS_MODULES))
 
 $(eval $(call SetupCopyFiles, COPY_PREVIEW_FEATURES, \
-    FILES := $(TOPDIR)/src/java.base/share/classes/jdk/internal/javac/PreviewFeature.java, \
+    FILES := $(TOPDIR)/src/java.base/share/classes/jdk/internal/javac/PreviewFeature.java \
+        $(TOPDIR)/src/java.base/share/classes/jdk/internal/javac/NoPreview.java, \
     DEST := $(BUILDTOOLS_OUTPUTDIR)/gensrc/java.base.interim/jdk/internal/javac/, \
 ))
 

make/CompileToolsHotspot.gmk

@@ -52,94 +52,6 @@ $(eval $(call SetupJavaCompilation, BUILD_TOOLS_HOTSPOT, \
 TARGETS += $(BUILD_TOOLS_HOTSPOT)
 
 
-################################################################################
-# Graal build tools
-ifeq ($(INCLUDE_GRAAL), true)
-  VM_CI_SRC_DIR := $(TOPDIR)/src/jdk.internal.vm.ci/share/classes
-
-  SRC_DIR := $(TOPDIR)/src/jdk.internal.vm.compiler/share/classes
-
-  ##############################################################################
-  # Compile the annotation processors
-  $(eval $(call SetupJavaCompilation, BUILD_VM_COMPILER_MATCH_PROCESSOR, \
-      TARGET_RELEASE := $(TARGET_RELEASE_BOOTJDK), \
-      SRC := \
-          $(SRC_DIR)/org.graalvm.compiler.processor/src \
-          $(SRC_DIR)/org.graalvm.compiler.core.match.processor/src \
-          , \
-      EXCLUDE_FILES := $(EXCLUDE_FILES), \
-      BIN := $(BUILDTOOLS_OUTPUTDIR)/jdk.vm.compiler.match.processor, \
-      JAR := $(BUILDTOOLS_OUTPUTDIR)/jdk.vm.compiler.match.processor.jar, \
-      DISABLED_WARNINGS := options, \
-  ))
-
-  TARGETS += $(BUILD_VM_COMPILER_MATCH_PROCESSOR)
-
-  ##############################################################################
-
-  $(eval $(call SetupJavaCompilation, BUILD_VM_COMPILER_NODEINFO_PROCESSOR, \
-      TARGET_RELEASE := $(TARGET_RELEASE_BOOTJDK), \
-      SRC := \
-          $(SRC_DIR)/org.graalvm.compiler.processor/src \
-          $(SRC_DIR)/org.graalvm.compiler.nodeinfo.processor/src \
-          , \
-      BIN := $(BUILDTOOLS_OUTPUTDIR)/jdk.vm.compiler.nodeinfo.processor, \
-      JAR := $(BUILDTOOLS_OUTPUTDIR)/jdk.vm.compiler.nodeinfo.processor.jar, \
-      DISABLED_WARNINGS := options, \
-  ))
-
-  TARGETS += $(BUILD_VM_COMPILER_NODEINFO_PROCESSOR)
-
-  ##############################################################################
-
-  $(eval $(call SetupJavaCompilation, BUILD_VM_COMPILER_OPTIONS_PROCESSOR, \
-      TARGET_RELEASE := $(TARGET_RELEASE_BOOTJDK), \
-      DISABLED_WARNINGS := options, \
-      SRC := \
-          $(SRC_DIR)/org.graalvm.compiler.processor/src \
-          $(SRC_DIR)/org.graalvm.compiler.options.processor/src \
-          , \
-      BIN := $(BUILDTOOLS_OUTPUTDIR)/jdk.vm.compiler.options.processor, \
-      JAR := $(BUILDTOOLS_OUTPUTDIR)/jdk.vm.compiler.options.processor.jar, \
-  ))
-
-  TARGETS += $(BUILD_VM_COMPILER_OPTIONS_PROCESSOR)
-
-  ##############################################################################
-
-  $(eval $(call SetupJavaCompilation, BUILD_VM_COMPILER_REPLACEMENTS_PROCESSOR, \
-      TARGET_RELEASE := $(TARGET_RELEASE_BOOTJDK), \
-      SRC := \
-          $(SRC_DIR)/org.graalvm.compiler.processor/src \
-          $(SRC_DIR)/org.graalvm.compiler.replacements.processor/src \
-          , \
-      EXCLUDE_FILES := $(EXCLUDE_FILES), \
-      BIN := $(BUILDTOOLS_OUTPUTDIR)/jdk.vm.compiler.replacements.verifier, \
-      JAR := $(BUILDTOOLS_OUTPUTDIR)/jdk.vm.compiler.replacements.verifier.jar, \
-      DISABLED_WARNINGS := options, \
-  ))
-
-  TARGETS += $(BUILD_VM_COMPILER_REPLACEMENTS_PROCESSOR)
-
-  ##############################################################################
-
-  $(eval $(call SetupJavaCompilation, BUILD_VM_COMPILER_SERVICEPROVIDER_PROCESSOR, \
-      TARGET_RELEASE := $(TARGET_RELEASE_BOOTJDK), \
-      SRC := \
-          $(SRC_DIR)/org.graalvm.compiler.processor/src \
-          $(SRC_DIR)/org.graalvm.compiler.serviceprovider.processor/src \
-          , \
-      EXCLUDE_FILES := $(EXCLUDE_FILES), \
-      BIN := $(BUILDTOOLS_OUTPUTDIR)/jdk.vm.compiler.serviceprovider.processor, \
-      JAR := $(BUILDTOOLS_OUTPUTDIR)/jdk.vm.compiler.serviceprovider.processor.jar, \
-      DISABLED_WARNINGS := options, \
-  ))
-
-  TARGETS += $(BUILD_VM_COMPILER_SERVICEPROVIDER_PROCESSOR)
-
-  ##############################################################################
-endif
-
 all: $(TARGETS)
 
 .PHONY: all

make/Docs.gmk

@@ -154,13 +154,14 @@ COPYRIGHT_BOTTOM = \
     <a href="$(REDISTRIBUTION_URL)">documentation redistribution policy</a>. \
     $(DRAFT_MARKER_STR) <!-- Version $(VERSION_STRING) -->
 
-JAVADOC_BOTTOM := \
+# $1 - Optional "Other Versions" link
+JAVADOC_BOTTOM = \
     <a href="$(BUG_SUBMIT_URL)">Report a bug or suggest an enhancement</a><br> \
     For further API reference and developer documentation see the \
     <a href="$(JAVADOC_BASE_URL)" target="_blank">Java SE \
     Documentation</a>, which contains more detailed, \
     developer-targeted descriptions with conceptual overviews, definitions \
-    of terms, workarounds, and working code examples.<br> \
+    of terms, workarounds, and working code examples. $1<br> \
     Java is a trademark or registered trademark of $(FULL_COMPANY_NAME) in \
     the US and other countries.<br> \
     $(call COPYRIGHT_BOTTOM, {@docroot}/../)
@@ -300,22 +301,21 @@ define SetupApiDocsGenerationBody
   $1_OPTIONS += -Xdoclint/package:$$(call CommaList, $$(addprefix -, \
       $$(JAVADOC_DISABLED_DOCLINT_PACKAGES)))
 
-  ifneq ($$($1_OTHER_VERSIONS), )
-    $1_LINKED_SHORT_NAME = <a href="$$($1_OTHER_VERSIONS)">$$($1_SHORT_NAME)</a>
-  else
-    $1_LINKED_SHORT_NAME = $$($1_SHORT_NAME)
-  endif
-
   $1_DOC_TITLE := $$($1_LONG_NAME)<br>Version $$(VERSION_SPECIFICATION) API \
       Specification
   $1_WINDOW_TITLE := $$(subst &amp;,&,$$($1_SHORT_NAME))$$(DRAFT_MARKER_TITLE)
-  $1_HEADER_TITLE := <div $$(HEADER_STYLE)><strong>$$($1_LINKED_SHORT_NAME)</strong> \
+  $1_HEADER_TITLE := <div $$(HEADER_STYLE)><strong>$$($1_SHORT_NAME)</strong> \
       $$(DRAFT_MARKER_STR)</div>
+  ifneq ($$($1_OTHER_VERSIONS), )
+      $1_JAVADOC_BOTTOM := $$(call JAVADOC_BOTTOM, <a href="$$($1_OTHER_VERSIONS)">Other versions.</a>)
+  else
+      $1_JAVADOC_BOTTOM := $$(call JAVADOC_BOTTOM, )
+  endif
 
   $1_OPTIONS += -doctitle '$$($1_DOC_TITLE)'
   $1_OPTIONS += -windowtitle '$$($1_WINDOW_TITLE)'
   $1_OPTIONS += -header '$$($1_HEADER_TITLE)'
-  $1_OPTIONS += -bottom '$$(JAVADOC_BOTTOM)'
+  $1_OPTIONS += -bottom '$$($1_JAVADOC_BOTTOM)'
   ifeq ($$(IS_DRAFT), true)
     $1_OPTIONS += -top '$$(JAVADOC_TOP)'
   endif
@@ -332,6 +332,12 @@ define SetupApiDocsGenerationBody
   $$(eval $$(call create_overview_file,$1))
   $1_OPTIONS += -overview $$($1_OVERVIEW)
 
+  # Add summary pages for new/deprecated APIs in recent releases
+  $1_OPTIONS += --since $(call CommaList, \
+      $(filter-out $(VERSION_DOCS_API_SINCE), \
+          $(call sequence, $(VERSION_DOCS_API_SINCE), $(VERSION_FEATURE))))
+  $1_OPTIONS += --since-label "New API since JDK $(VERSION_DOCS_API_SINCE)"
+
   $$(foreach g, $$($1_GROUPS), \
     $$(eval $1_OPTIONS += -group "$$($$g_GROUP_NAME)" "$$($$g_GROUP_MODULES)") \
   )

make/Main.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2021, 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
@@ -94,7 +94,6 @@ $(eval $(call SetupTarget, buildtools-modules, \
 
 $(eval $(call SetupTarget, buildtools-hotspot, \
     MAKEFILE := CompileToolsHotspot, \
-    DEPS := interim-langtools, \
 ))
 
 ################################################################################
@@ -660,18 +659,6 @@ $(eval $(call SetupTarget, test-image-libtest-jtreg-native, \
     DEPS := build-test-libtest-jtreg-native, \
 ))
 
-$(eval $(call SetupTarget, build-test-hotspot-jtreg-graal, \
-    MAKEFILE := test/JtregGraalUnit, \
-    TARGET := build-test-hotspot-jtreg-graal, \
-    DEPS := exploded-image, \
-))
-
-$(eval $(call SetupTarget, test-image-hotspot-jtreg-graal, \
-    MAKEFILE := test/JtregGraalUnit, \
-    TARGET := test-image-hotspot-jtreg-graal, \
-    DEPS := build-test-hotspot-jtreg-graal, \
-))
-
 ifneq ($(GTEST_FRAMEWORK_SRC), )
   $(eval $(call SetupTarget, test-image-hotspot-gtest, \
       MAKEFILE := hotspot/test/GtestImage, \
@@ -875,18 +862,6 @@ else
   # copied and processed.
   java.desktop-gensrc-src: java.base-gensrc java.base-copy
 
-  # The annotation processing for jdk.internal.vm.compiler
-  # and jdk.internal.vm.compiler.management needs classes from the current JDK.
-  jdk.internal.vm.compiler-gensrc-src: $(addsuffix -java, \
-      $(call FindTransitiveDepsForModule, jdk.internal.vm.compiler))
-  jdk.internal.vm.compiler.management-gensrc-src: $(addsuffix -java, \
-      $(call FindTransitiveDepsForModule, jdk.internal.vm.compiler.management))
-
-  # For these modules, the gensrc step is generating a module-info.java.extra
-  # file to be processed by the gensrc-moduleinfo target.
-  jdk.internal.vm.compiler-gensrc-moduleinfo: jdk.internal.vm.compiler-gensrc-src
-  jdk.internal.vm.compiler.management-gensrc-moduleinfo: jdk.internal.vm.compiler.management-gensrc-src
-
   jdk.jdeps-gendata: java
 
   # The ct.sym generation uses all the moduleinfos as input
@@ -1174,10 +1149,6 @@ else
   ifneq ($(GTEST_FRAMEWORK_SRC), )
     test-image: test-image-hotspot-gtest
   endif
-
-  ifeq ($(INCLUDE_GRAAL), true)
-    test-image: test-image-hotspot-jtreg-graal
-  endif
 endif
 
 ifeq ($(BUILD_FAILURE_HANDLER), true)

make/RunTests.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2016, 2021, 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
@@ -46,7 +46,7 @@ endif
 
 $(eval $(call ParseKeywordVariable, TEST_OPTS, \
     SINGLE_KEYWORDS := JOBS TIMEOUT_FACTOR JCOV JCOV_DIFF_CHANGESET, \
-    STRING_KEYWORDS := VM_OPTIONS JAVA_OPTIONS AOT_MODULES, \
+    STRING_KEYWORDS := VM_OPTIONS JAVA_OPTIONS, \
 ))
 
 # Helper function to propagate TEST_OPTS values.
@@ -134,96 +134,6 @@ ifeq ($(GCOV_ENABLED), true)
   JTREG_COV_OPTIONS += -e:GCOV_PREFIX="$(GCOV_OUTPUT_DIR)"
 endif
 
-################################################################################
-# Optionally create AOT libraries for specified modules before running tests.
-# Note, this could not be done during JDK build time.
-################################################################################
-# Parameter 1 is the name of the rule.
-#
-# Remaining parameters are named arguments.
-#   MODULE      The module to generate a library for
-#   BIN         Output directory in which to put the library
-#   VM_OPTIONS  List of JVM arguments to use when creating library
-#   OPTIONS_VAR Name of variable to put AOT java options in
-#   PREREQS_VAR Name of variable to put all AOT prerequisite rule targets in
-#               for test rules to depend on
-#
-SetupAotModule = $(NamedParamsMacroTemplate)
-define SetupAotModuleBody
-  $1_AOT_LIB := $$($1_BIN)/$$(call SHARED_LIBRARY,$$($1_MODULE))
-  $1_AOT_CCLIST := $$(wildcard $$(TOPDIR)/test/hotspot/jtreg/compiler/aot/scripts/$$($1_MODULE)-list.txt)
-
-  # Create jaotc flags.
-  # VM flags which don't affect AOT code generation are filtered out:
-  # -Xcomp, -XX:+-TieredCompilation
-  $1_JAOTC_OPTS := \
-      -J-Xmx4g --info \
-      $$(addprefix -J, $$(filter-out -Xcomp %TieredCompilation, $$($1_VM_OPTIONS))) \
-      $$(addprefix --compile-commands$(SPACE), $$($1_AOT_CCLIST)) \
-      --linker-path $$(LD_JAOTC) \
-      #
-
-  ifneq ($$(filter -ea, $$($1_VM_OPTIONS)), )
-    $1_JAOTC_OPTS += --compile-with-assertions
-  endif
-
-  ifneq ($$(filter -XX:+VerifyOops, $$($1_VM_OPTIONS)), )
-    $1_JAOTC_OPTS += -J-Dgraal.AOTVerifyOops=true
-  endif
-
-  $$($1_AOT_LIB): $$(JDK_UNDER_TEST)/release \
-      $$(call DependOnVariable, $1_JAOTC_OPTS) \
-      $$(call DependOnVariable, JDK_UNDER_TEST)
-	$$(call LogWarn, Generating $$(patsubst $$(OUTPUTDIR)/%, %, $$@))
-	$$(call MakeTargetDir)
-	$$(call ExecuteWithLog, $$@, \
-	    $((COV_ENVIRONMENT) \
-	    $$(FIXPATH) $$(JDK_UNDER_TEST)/bin/jaotc \
-	        $$($1_JAOTC_OPTS) --output $$@ --module $$($1_MODULE) \
-	)
-	$$(call ExecuteWithLog, $$@.check, ( \
-	    $$(FIXPATH) $$(JDK_UNDER_TEST)/bin/java \
-	        $$($1_VM_OPTIONS) -XX:+UnlockDiagnosticVMOptions -XX:+UnlockExperimentalVMOptions \
-	        -XX:+PrintAOT -XX:+UseAOTStrictLoading \
-	        -XX:AOTLibrary=$$@ -version \
-	         > $$@.verify-aot \
-	))
-
-  $1_AOT_OPTIONS += -XX:+UnlockExperimentalVMOptions
-  $1_AOT_OPTIONS += -XX:AOTLibrary=$$($1_AOT_LIB)
-  $1_AOT_TARGETS += $$($1_AOT_LIB)
-endef
-
-################################################################################
-# Optionally create AOT libraries before running tests.
-# Note, this could not be done during JDK build time.
-################################################################################
-# Parameter 1 is the name of the rule.
-#
-# Remaining parameters are named arguments.
-#   MODULES     The modules to generate a library for
-#   VM_OPTIONS  List of JVM arguments to use when creating libraries
-#
-# After calling this, the following variables are defined
-#   $1_AOT_OPTIONS List of all java options needed to use the AOT libraries
-#   $1_AOT_TARGETS List of all targets that the test rule will need to depend on
-#
-SetupAot = $(NamedParamsMacroTemplate)
-define SetupAotBody
-  $$(info Running with AOTd libraries for $$($1_MODULES))
-  # Put aot libraries in a separate directory so they are not deleted between
-  # test runs and may be reused between make invocations.
-  $$(foreach m, $$($1_MODULES), \
-    $$(eval $$(call SetupAotModule, $1_$$m, \
-        MODULE := $$m, \
-        BIN := $$(TEST_SUPPORT_DIR)/aot/$1, \
-        VM_OPTIONS := $$($1_VM_OPTIONS), \
-    )) \
-    $$(eval $1_AOT_OPTIONS += $$($1_$$m_AOT_OPTIONS)) \
-    $$(eval $1_AOT_TARGETS += $$($1_$$m_AOT_TARGETS)) \
-  )
-endef
-
 ################################################################################
 # Setup global test running parameters
 ################################################################################
@@ -282,7 +192,6 @@ endif
 
 $(eval $(call SetTestOpt,VM_OPTIONS,JTREG))
 $(eval $(call SetTestOpt,JAVA_OPTIONS,JTREG))
-$(eval $(call SetTestOpt,AOT_MODULES,JTREG))
 
 $(eval $(call SetTestOpt,JOBS,JTREG))
 $(eval $(call SetTestOpt,TIMEOUT_FACTOR,JTREG))
@@ -293,7 +202,7 @@ $(eval $(call ParseKeywordVariable, JTREG, \
         TEST_MODE ASSERT VERBOSE RETAIN MAX_MEM RUN_PROBLEM_LISTS \
         RETRY_COUNT MAX_OUTPUT, \
     STRING_KEYWORDS := OPTIONS JAVA_OPTIONS VM_OPTIONS KEYWORDS \
-        EXTRA_PROBLEM_LISTS AOT_MODULES LAUNCHER_OPTIONS, \
+        EXTRA_PROBLEM_LISTS LAUNCHER_OPTIONS, \
 ))
 
 ifneq ($(JTREG), )
@@ -305,11 +214,10 @@ endif
 
 $(eval $(call SetTestOpt,VM_OPTIONS,GTEST))
 $(eval $(call SetTestOpt,JAVA_OPTIONS,GTEST))
-$(eval $(call SetTestOpt,AOT_MODULES,GTEST))
 
 $(eval $(call ParseKeywordVariable, GTEST, \
     SINGLE_KEYWORDS := REPEAT, \
-    STRING_KEYWORDS := OPTIONS VM_OPTIONS JAVA_OPTIONS AOT_MODULES, \
+    STRING_KEYWORDS := OPTIONS VM_OPTIONS JAVA_OPTIONS, \
 ))
 
 ifneq ($(GTEST), )
@@ -350,8 +258,6 @@ langtools_JTREG_PROBLEM_LIST += $(TOPDIR)/test/langtools/ProblemList.txt
 hotspot_JTREG_PROBLEM_LIST += $(TOPDIR)/test/hotspot/jtreg/ProblemList.txt
 lib-test_JTREG_PROBLEM_LIST += $(TOPDIR)/test/lib-test/ProblemList.txt
 
-langtools_JTREG_MAX_MEM := 768m
-
 ################################################################################
 # Parse test selection
 #
@@ -592,14 +498,7 @@ define SetupRunGtestTestBody
     $1_GTEST_REPEAT :=--gtest_repeat=$$(GTEST_REPEAT)
   endif
 
-  ifneq ($$(GTEST_AOT_MODULES), )
-    $$(eval $$(call SetupAot, $1, \
-        MODULES := $$(GTEST_AOT_MODULES), \
-        VM_OPTIONS := $$(GTEST_VM_OPTIONS) $$(GTEST_JAVA_OPTIONS), \
-    ))
-  endif
-
-  run-test-$1: pre-run-test $$($1_AOT_TARGETS)
+  run-test-$1: pre-run-test
 	$$(call LogWarn)
 	$$(call LogWarn, Running test '$$($1_TEST)')
 	$$(call MakeDir, $$($1_TEST_RESULTS_DIR) $$($1_TEST_SUPPORT_DIR))
@@ -610,7 +509,7 @@ define SetupRunGtestTestBody
 	        --gtest_output=xml:$$($1_TEST_RESULTS_DIR)/gtest.xml \
 	        --gtest_catch_exceptions=0 \
 	        $$($1_GTEST_REPEAT) $$(GTEST_OPTIONS) $$(GTEST_VM_OPTIONS) \
-	        $$(GTEST_JAVA_OPTIONS) $$($1_AOT_OPTIONS) \
+	        $$(GTEST_JAVA_OPTIONS) \
 	        > >($(TEE) $$($1_TEST_RESULTS_DIR)/gtest.txt) \
 	    && $$(ECHO) $$$$? > $$($1_EXITCODE) \
 	    || $$(ECHO) $$$$? > $$($1_EXITCODE) \
@@ -821,7 +720,7 @@ define SetupRunJtregTestBody
   # Convert JTREG_foo into $1_JTREG_foo with a suitable value.
   $$(eval $$(call SetJtregValue,$1,JTREG_TEST_MODE,agentvm))
   $$(eval $$(call SetJtregValue,$1,JTREG_ASSERT,true))
-  $$(eval $$(call SetJtregValue,$1,JTREG_MAX_MEM,512m))
+  $$(eval $$(call SetJtregValue,$1,JTREG_MAX_MEM,768m))
   $$(eval $$(call SetJtregValue,$1,JTREG_NATIVEPATH))
   $$(eval $$(call SetJtregValue,$1,JTREG_BASIC_OPTIONS))
   $$(eval $$(call SetJtregValue,$1,JTREG_PROBLEM_LIST))
@@ -837,7 +736,7 @@ define SetupRunJtregTestBody
 
   # Make sure MaxRAMPercentage is high enough to not cause OOM or swapping since
   # we may end up with a lot of JVM's
-  $1_JTREG_MAX_RAM_PERCENTAGE := $$(shell $$(EXPR) 25 / $$($1_JTREG_JOBS))
+  $1_JTREG_MAX_RAM_PERCENTAGE := $$(shell $(AWK) 'BEGIN { print 25 / $$($1_JTREG_JOBS); }')
 
   JTREG_TIMEOUT_FACTOR ?= 4
 
@@ -890,6 +789,15 @@ define SetupRunJtregTestBody
     $1_JTREG_BASIC_OPTIONS += -ea -esa
   endif
 
+  ifeq ($$(ASAN_ENABLED), yes)
+    $1_JTREG_BASIC_OPTIONS += -e:ASAN_OPTIONS=handle_segv=0:handle_sigfpe=0:detect_leaks=false
+    $1_JTREG_BASIC_OPTIONS += -e:LD_PRELOAD=libasan.so.5
+  endif
+
+  ifeq ($$(USAN_ENABLED), yes)
+    $1_JTREG_BASIC_OPTIONS += -e:LD_PRELOAD=libubsan.so.1
+  endif
+
   ifneq ($$($1_JTREG_NATIVEPATH), )
     $1_JTREG_BASIC_OPTIONS += -nativepath:$$($1_JTREG_NATIVEPATH)
   endif
@@ -917,7 +825,6 @@ define SetupRunJtregTestBody
   endif
 
   $1_JTREG_BASIC_OPTIONS += -e:TEST_IMAGE_DIR=$(TEST_IMAGE_DIR)
-  $1_JTREG_BASIC_OPTIONS += -e:TEST_IMAGE_GRAAL_DIR=$(TEST_IMAGE_DIR)/hotspot/jtreg/graal
 
   ifneq ($$(JTREG_FAILURE_HANDLER_OPTIONS), )
     $1_JTREG_LAUNCHER_OPTIONS += -Djava.library.path="$(JTREG_FAILURE_HANDLER_DIR)"
@@ -934,17 +841,6 @@ define SetupRunJtregTestBody
     endif
   endif
 
-  ifneq ($$(JTREG_AOT_MODULES), )
-    $$(eval $$(call SetupAot, $1, \
-        MODULES := $$(JTREG_AOT_MODULES), \
-        VM_OPTIONS := $$(JTREG_VM_OPTIONS) $$(JTREG_JAVA_OPTIONS), \
-    ))
-  endif
-
-  ifneq ($$($1_AOT_OPTIONS), )
-    $1_JTREG_BASIC_OPTIONS += -vmoptions:"$$($1_AOT_OPTIONS)"
-  endif
-
   clean-workdir-$1:
 	$$(RM) -r $$($1_TEST_SUPPORT_DIR)
 
@@ -979,7 +875,7 @@ define SetupRunJtregTestBody
         done
   endif
 
-  run-test-$1: pre-run-test clean-workdir-$1 $$($1_AOT_TARGETS)
+  run-test-$1: pre-run-test clean-workdir-$1
 	$$(call LogWarn)
 	$$(call LogWarn, Running test '$$($1_TEST)')
 	$$(call MakeDir, $$($1_TEST_RESULTS_DIR) $$($1_TEST_SUPPORT_DIR) \

make/RunTestsPrebuilt.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2017, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2017, 2021, 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
@@ -222,25 +222,6 @@ ifeq ($(MEMORY_SIZE), )
   MEMORY_SIZE := 1024
 endif
 
-# Setup LD for AOT support
-ifneq ($(DEVKIT_HOME), )
-  ifeq ($(OPENJDK_TARGET_OS), windows)
-    LD_JAOTC := $(DEVKIT_HOME)/VC/bin/x64/link.exe
-    LIBRARY_PREFIX :=
-    SHARED_LIBRARY_SUFFIX := .dll
-  else ifeq ($(OPENJDK_TARGET_OS), linux)
-    LD_JAOTC := $(DEVKIT_HOME)/bin/ld
-    LIBRARY_PREFIX := lib
-    SHARED_LIBRARY_SUFFIX := .so
-  else ifeq ($(OPENJDK_TARGET_OS), macosx)
-    LD_JAOTC := $(DEVKIT_HOME)/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld
-    LIBRARY_PREFIX := lib
-    SHARED_LIBRARY_SUFFIX := .dylib
-  endif
-else
-  LD := ld
-endif
-
 ifneq ($(wildcard $(JDK_IMAGE_DIR)/template.xml), )
   TEST_OPTS_JCOV := true
   JCOV_IMAGE_DIR := $(JDK_IMAGE_DIR)
@@ -286,9 +267,6 @@ $(call CreateNewSpec, $(NEW_SPEC), \
     OPENJDK_TARGET_CPU_ENDIAN := $(OPENJDK_TARGET_CPU_ENDIAN), \
     NUM_CORES := $(NUM_CORES), \
     MEMORY_SIZE := $(MEMORY_SIZE), \
-    LD_JAOTC := $(LD_JAOTC), \
-    LIBRARY_PREFIX := $(LIBRARY_PREFIX), \
-    SHARED_LIBRARY_SUFFIX := $(SHARED_LIBRARY_SUFFIX), \
     include $(TOPDIR)/make/RunTestsPrebuiltSpec.gmk, \
     TEST_OPTS_JCOV := $(TEST_OPTS_JCOV), \
     $(CUSTOM_NEW_SPEC_LINE), \

make/autoconf/build-aux/config.guess

@@ -104,6 +104,10 @@ fi
 
 # Test and fix cpu on macos-aarch64, uname -p reports arm, buildsys expects aarch64
 echo $OUT | grep arm-apple-darwin > /dev/null 2> /dev/null
+if test $? != 0; then
+  # The GNU version of uname may be on the PATH which reports arm64 instead
+  echo $OUT | grep arm64-apple-darwin > /dev/null 2> /dev/null
+fi
 if test $? = 0; then
   if [ `uname -m` = arm64 ]; then
     OUT=aarch64`echo $OUT | sed -e 's/[^-]*//'`

make/autoconf/configure.ac

@@ -217,6 +217,9 @@ JDKOPT_SETUP_CODE_COVERAGE
 # AddressSanitizer
 JDKOPT_SETUP_ADDRESS_SANITIZER
 
+# UndefinedBehaviorSanitizer
+JDKOPT_SETUP_UNDEFINED_BEHAVIOR_SANITIZER
+
 ###############################################################################
 #
 # Check dependencies for external and internal libraries.

make/autoconf/flags-cflags.m4

@@ -230,7 +230,7 @@ AC_DEFUN([FLAGS_SETUP_OPTIMIZATION],
       DISABLE_FORTIFY_CFLAGS="-U_FORTIFY_SOURCE"
       # ASan doesn't work well with _FORTIFY_SOURCE
       # See https://github.com/google/sanitizers/wiki/AddressSanitizer#faq
-      if test "x$ASAN_ENABLED" = xyes; then
+      if test "x$ASAN_ENABLED" = xyes || test "x$USAN_ENABLED" = xyes; then
         ENABLE_FORTIFY_CFLAGS="${DISABLE_FORTIFY_CFLAGS}"
       else
         ENABLE_FORTIFY_CFLAGS="-D_FORTIFY_SOURCE=2"
@@ -737,6 +737,15 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_CPU_DEP],
     $1_TOOLCHAIN_CFLAGS="${$1_GCC6_CFLAGS}"
 
     $1_WARNING_CFLAGS_JVM="-Wno-format-zero-length -Wtype-limits -Wuninitialized"
+  elif test "x$TOOLCHAIN_TYPE" = xclang; then
+    NO_DELETE_NULL_POINTER_CHECKS_CFLAG="-fno-delete-null-pointer-checks"
+    FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [$NO_DELETE_NULL_POINTER_CHECKS_CFLAG],
+        PREFIX: $3,
+        IF_FALSE: [
+            NO_DELETE_NULL_POINTER_CHECKS_CFLAG=
+        ]
+    )
+    $1_TOOLCHAIN_CFLAGS="${NO_DELETE_NULL_POINTER_CHECKS_CFLAG}"
   fi
 
   if test "x$TOOLCHAIN_TYPE" = xmicrosoft && test "x$ENABLE_REPRODUCIBLE_BUILD" = xtrue; then

make/autoconf/flags-ldflags.m4

@@ -108,13 +108,6 @@ AC_DEFUN([FLAGS_SETUP_LDFLAGS_HELPER],
       OS_LDFLAGS_JVM_ONLY="-Wl,-rpath,@loader_path/. -Wl,-rpath,@loader_path/.."
       OS_LDFLAGS="-mmacosx-version-min=$MACOSX_VERSION_MIN"
     fi
-    if test "x$OPENJDK_TARGET_OS" = xlinux; then
-      # Hotspot needs to link librt to get the clock_* functions.
-      # But once our supported minimum build and runtime platform
-      # has glibc 2.17, this can be removed as the functions are
-      # in libc.
-      OS_LDFLAGS_JVM_ONLY="-lrt"
-    fi
   fi
 
   # Setup debug level-dependent LDFLAGS

make/autoconf/flags-other.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2021, 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
@@ -76,8 +76,26 @@ AC_DEFUN([FLAGS_SETUP_RCFLAGS],
 # platform independent
 AC_DEFUN([FLAGS_SETUP_ASFLAGS],
 [
+  if test "x$TOOLCHAIN_TYPE" = xgcc || test "x$TOOLCHAIN_TYPE" = xclang; then
+    # Force preprocessor to run, just to make sure
+    BASIC_ASFLAGS="-x assembler-with-cpp"
+  elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
+    BASIC_ASFLAGS="-nologo -c"
+  fi
+  AC_SUBST(BASIC_ASFLAGS)
+
   if test "x$OPENJDK_TARGET_OS" = xmacosx; then
-    JVM_BASIC_ASFLAGS="-x assembler-with-cpp -mno-omit-leaf-frame-pointer -mstack-alignment=16"
+    JVM_BASIC_ASFLAGS="-mno-omit-leaf-frame-pointer -mstack-alignment=16"
+
+    # Fix linker warning.
+    # Code taken from make/autoconf/flags-cflags.m4 and adapted.
+    JVM_BASIC_ASFLAGS+="-DMAC_OS_X_VERSION_MIN_REQUIRED=$MACOSX_VERSION_MIN_NODOTS \
+        -mmacosx-version-min=$MACOSX_VERSION_MIN"
+
+    if test -n "$MACOSX_VERSION_MAX"; then
+        JVM_BASIC_ASFLAGS+="$OS_CFLAGS \
+            -DMAC_OS_X_VERSION_MAX_ALLOWED=$MACOSX_VERSION_MAX_NODOTS"
+    fi
   fi
 ])
 

make/autoconf/flags.m4

@@ -265,6 +265,14 @@ AC_DEFUN_ONCE([FLAGS_PRE_TOOLCHAIN],
     fi
   fi
 
+  if test "x$OPENJDK_TARGET_OS" = xmacosx; then
+    if test "x$OPENJDK_TARGET_CPU" = xaarch64; then
+      MACHINE_FLAG="$MACHINE_FLAG -arch arm64"
+    elif test "x$OPENJDK_TARGET_CPU" = xx86_64; then
+      MACHINE_FLAG="$MACHINE_FLAG -arch x86_64"
+    fi
+  fi
+
   # FIXME: global flags are not used yet...
   # The "global" flags will *always* be set. Without them, it is not possible to
   # get a working compilation.
@@ -366,15 +374,13 @@ AC_DEFUN([FLAGS_SETUP_TOOLCHAIN_CONTROL],
 
   # Generate make dependency files
   if test "x$TOOLCHAIN_TYPE" = xgcc; then
-    C_FLAG_DEPS="-MMD -MF"
+    GENDEPS_FLAGS="-MMD -MF"
   elif test "x$TOOLCHAIN_TYPE" = xclang; then
-    C_FLAG_DEPS="-MMD -MF"
+    GENDEPS_FLAGS="-MMD -MF"
   elif test "x$TOOLCHAIN_TYPE" = xxlc; then
-    C_FLAG_DEPS="-qmakedep=gcc -MF"
+    GENDEPS_FLAGS="-qmakedep=gcc -MF"
   fi
-  CXX_FLAG_DEPS="$C_FLAG_DEPS"
-  AC_SUBST(C_FLAG_DEPS)
-  AC_SUBST(CXX_FLAG_DEPS)
+  AC_SUBST(GENDEPS_FLAGS)
 ])
 
 AC_DEFUN_ONCE([FLAGS_POST_TOOLCHAIN],

make/autoconf/jdk-options.m4

@@ -240,11 +240,7 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_DEBUG_SYMBOLS],
       [AS_HELP_STRING([--with-native-debug-symbols],
       [set the native debug symbol configuration (none, internal, external, zipped) @<:@varying@:>@])],
       [
-        if test "x$OPENJDK_TARGET_OS" = xaix; then
-          if test "x$withval" = xexternal || test "x$withval" = xzipped; then
-            AC_MSG_ERROR([AIX only supports the parameters 'none' and 'internal' for --with-native-debug-symbols])
-          fi
-        elif test "x$OPENJDK_TARGET_OS" = xwindows; then
+        if test "x$OPENJDK_TARGET_OS" = xwindows; then
           if test "x$withval" = xinternal; then
             AC_MSG_ERROR([Windows does not support the parameter 'internal' for --with-native-debug-symbols])
           fi
@@ -254,12 +250,7 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_DEBUG_SYMBOLS],
         if test "x$STATIC_BUILD" = xtrue; then
           with_native_debug_symbols="none"
         else
-          if test "x$OPENJDK_TARGET_OS" = xaix; then
-            # AIX doesn't support 'external' so use 'internal' as default
-            with_native_debug_symbols="internal"
-          else
-            with_native_debug_symbols="external"
-          fi
+          with_native_debug_symbols="external"
         fi
       ])
   AC_MSG_RESULT([$with_native_debug_symbols])
@@ -445,6 +436,45 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_ADDRESS_SANITIZER],
   AC_SUBST(ASAN_ENABLED)
 ])
 
+###############################################################################
+#
+# UndefinedBehaviorSanitizer
+#
+AC_DEFUN_ONCE([JDKOPT_SETUP_UNDEFINED_BEHAVIOR_SANITIZER],
+[
+  UTIL_ARG_ENABLE(NAME: usan, DEFAULT: false,
+      DESC: [enable UndefinedBehaviorSanitizer],
+      CHECK_AVAILABLE: [
+        AC_MSG_CHECKING([if UndefinedBehaviorSanitizer (usan) is available])
+        if test "x$TOOLCHAIN_TYPE" = "xgcc" ||
+            test "x$TOOLCHAIN_TYPE" = "xclang"; then
+          AC_MSG_RESULT([yes])
+        else
+          AC_MSG_RESULT([no])
+          AVAILABLE=false
+        fi
+      ],
+      IF_ENABLED: [
+        USAN_FLAGS="-fsanitize=undefined"
+        USAN_CFLAGS="$USAN_FLAGS -fno-omit-frame-pointer"
+        USAN_LDFLAGS="$USAN_FLAGS"
+        JVM_CFLAGS="$JVM_CFLAGS $USAN_CFLAGS"
+        JVM_LDFLAGS="$JVM_LDFLAGS $USAN_LDFLAGS"
+        CFLAGS_JDKLIB="$CFLAGS_JDKLIB $USAN_CFLAGS"
+        CFLAGS_JDKEXE="$CFLAGS_JDKEXE $USAN_CFLAGS"
+        CXXFLAGS_JDKLIB="$CXXFLAGS_JDKLIB $USAN_CFLAGS"
+        CXXFLAGS_JDKEXE="$CXXFLAGS_JDKEXE $USAN_CFLAGS"
+        LDFLAGS_JDKLIB="$LDFLAGS_JDKLIB $USAN_LDFLAGS"
+        LDFLAGS_JDKEXE="$LDFLAGS_JDKEXE $USAN_LDFLAGS"
+        USAN_ENABLED="yes"
+      ],
+      IF_DISABLED: [
+        USAN_ENABLED="no"
+      ])
+
+  AC_SUBST(USAN_ENABLED)
+])
+
 ################################################################################
 #
 # Static build support.  When enabled will generate static

make/autoconf/jdk-version.m4

@@ -533,6 +533,7 @@ AC_DEFUN_ONCE([JDKVER_SETUP_JDK_VERSION_NUMBERS],
   # We could define --with flags for these, if really needed
   VERSION_CLASSFILE_MAJOR="$DEFAULT_VERSION_CLASSFILE_MAJOR"
   VERSION_CLASSFILE_MINOR="$DEFAULT_VERSION_CLASSFILE_MINOR"
+  VERSION_DOCS_API_SINCE="$DEFAULT_VERSION_DOCS_API_SINCE"
   JDK_SOURCE_TARGET_VERSION="$DEFAULT_JDK_SOURCE_TARGET_VERSION"
 
   AC_MSG_CHECKING([for version string])
@@ -557,5 +558,6 @@ AC_DEFUN_ONCE([JDKVER_SETUP_JDK_VERSION_NUMBERS],
   AC_SUBST(VENDOR_VERSION_STRING)
   AC_SUBST(VERSION_CLASSFILE_MAJOR)
   AC_SUBST(VERSION_CLASSFILE_MINOR)
+  AC_SUBST(VERSION_DOCS_API_SINCE)
   AC_SUBST(JDK_SOURCE_TARGET_VERSION)
 ])

make/autoconf/jvm-features.m4

@@ -44,7 +44,7 @@
 m4_define(jvm_features_valid, m4_normalize( \
     ifdef([custom_jvm_features_valid], custom_jvm_features_valid) \
     \
-    aot cds compiler1 compiler2 dtrace epsilongc g1gc graal jfr jni-check \
+    cds compiler1 compiler2 dtrace epsilongc g1gc jfr jni-check \
     jvmci jvmti link-time-opt management minimal nmt opt-size parallelgc \
     serialgc services shenandoahgc static-build vm-structs zero zgc \
 ))
@@ -55,14 +55,12 @@ m4_define(jvm_features_deprecated, m4_normalize(
 ))
 
 # Feature descriptions
-m4_define(jvm_feature_desc_aot, [enable ahead of time compilation (AOT)])
 m4_define(jvm_feature_desc_cds, [enable class data sharing (CDS)])
 m4_define(jvm_feature_desc_compiler1, [enable hotspot compiler C1])
 m4_define(jvm_feature_desc_compiler2, [enable hotspot compiler C2])
 m4_define(jvm_feature_desc_dtrace, [enable dtrace support])
 m4_define(jvm_feature_desc_epsilongc, [include the epsilon (no-op) garbage collector])
 m4_define(jvm_feature_desc_g1gc, [include the G1 garbage collector])
-m4_define(jvm_feature_desc_graal, [enable Graal (jdk.internal.vm.compiler)])
 m4_define(jvm_feature_desc_jfr, [enable JDK Flight Recorder (JFR)])
 m4_define(jvm_feature_desc_jni_check, [enable -Xcheck:jni support])
 m4_define(jvm_feature_desc_jvmci, [enable JVM Compiler Interface (JVMCI)])
@@ -94,7 +92,6 @@ AC_DEFUN_ONCE([JVM_FEATURES_PARSE_OPTIONS],
 
   # For historical reasons, some jvm features have their own, shorter names.
   # Keep those as aliases for the --enable-jvm-feature-* style arguments.
-  UTIL_ALIASED_ARG_ENABLE(aot, --enable-jvm-feature-aot)
   UTIL_ALIASED_ARG_ENABLE(cds, --enable-jvm-feature-cds)
   UTIL_ALIASED_ARG_ENABLE(dtrace, --enable-jvm-feature-dtrace)
 
@@ -229,34 +226,6 @@ AC_DEFUN([JVM_FEATURES_CHECK_AVAILABILITY],
   fi
 ])
 
-###############################################################################
-# Check if the feature 'aot' is available on this platform.
-#
-AC_DEFUN_ONCE([JVM_FEATURES_CHECK_AOT],
-[
-  JVM_FEATURES_CHECK_AVAILABILITY(aot, [
-    AC_MSG_CHECKING([if platform is supported by AOT])
-    # AOT is only available where JVMCI is available since it requires JVMCI.
-    if test "x$OPENJDK_TARGET_CPU" = "xx86_64"; then
-      AC_MSG_RESULT([yes])
-    elif test "x$OPENJDK_TARGET_OS-$OPENJDK_TARGET_CPU" = "xlinux-aarch64"; then
-      AC_MSG_RESULT([yes])
-    else
-      AC_MSG_RESULT([no, $OPENJDK_TARGET_OS-$OPENJDK_TARGET_CPU])
-      AVAILABLE=false
-    fi
-
-    AC_MSG_CHECKING([if AOT source code is present])
-    if test -e "${TOPDIR}/src/jdk.internal.vm.compiler" && \
-        test -e "${TOPDIR}/src/jdk.aot"; then
-      AC_MSG_RESULT([yes])
-    else
-      AC_MSG_RESULT([no, missing src/jdk.internal.vm.compiler or src/jdk.aot])
-      AVAILABLE=false
-    fi
-  ])
-])
-
 ###############################################################################
 # Check if the feature 'cds' is available on this platform.
 #
@@ -296,25 +265,6 @@ AC_DEFUN_ONCE([JVM_FEATURES_CHECK_DTRACE],
   ])
 ])
 
-###############################################################################
-# Check if the feature 'graal' is available on this platform.
-#
-AC_DEFUN_ONCE([JVM_FEATURES_CHECK_GRAAL],
-[
-  JVM_FEATURES_CHECK_AVAILABILITY(graal, [
-    AC_MSG_CHECKING([if platform is supported by Graal])
-    # Graal is only available where JVMCI is available since it requires JVMCI.
-    if test "x$OPENJDK_TARGET_CPU" = "xx86_64"; then
-      AC_MSG_RESULT([yes])
-    elif test "x$OPENJDK_TARGET_CPU" = "xaarch64"; then
-      AC_MSG_RESULT([yes])
-    else
-      AC_MSG_RESULT([no, $OPENJDK_TARGET_CPU])
-      AVAILABLE=false
-    fi
-  ])
-])
-
 ###############################################################################
 # Check if the feature 'jfr' is available on this platform.
 #
@@ -400,7 +350,8 @@ AC_DEFUN_ONCE([JVM_FEATURES_CHECK_ZGC],
       fi
     elif test "x$OPENJDK_TARGET_CPU" = "xaarch64"; then
       if test "x$OPENJDK_TARGET_OS" = "xlinux" || \
-          test "x$OPENJDK_TARGET_OS" = "xwindows"; then
+          test "x$OPENJDK_TARGET_OS" = "xwindows" || \
+          test "x$OPENJDK_TARGET_OS" = "xmacosx"; then
         AC_MSG_RESULT([yes])
       else
         AC_MSG_RESULT([no, $OPENJDK_TARGET_OS-$OPENJDK_TARGET_CPU])
@@ -439,10 +390,8 @@ AC_DEFUN_ONCE([JVM_FEATURES_PREPARE_PLATFORM],
   # The checks below should add unavailable features to
   # JVM_FEATURES_PLATFORM_UNAVAILABLE.
 
-  JVM_FEATURES_CHECK_AOT
   JVM_FEATURES_CHECK_CDS
   JVM_FEATURES_CHECK_DTRACE
-  JVM_FEATURES_CHECK_GRAAL
   JVM_FEATURES_CHECK_JFR
   JVM_FEATURES_CHECK_JVMCI
   JVM_FEATURES_CHECK_SHENANDOAHGC
@@ -475,18 +424,18 @@ AC_DEFUN([JVM_FEATURES_PREPARE_VARIANT],
   elif test "x$variant" = "xcore"; then
     JVM_FEATURES_VARIANT_UNAVAILABLE="cds minimal zero"
   elif test "x$variant" = "xzero"; then
-    JVM_FEATURES_VARIANT_UNAVAILABLE="aot cds compiler1 compiler2 \
-        graal jvmci minimal zgc"
+    JVM_FEATURES_VARIANT_UNAVAILABLE="cds compiler1 compiler2 \
+        jvmci minimal zgc"
   else
     JVM_FEATURES_VARIANT_UNAVAILABLE="minimal zero"
   fi
 
   # Check which features should be off by default for this JVM variant.
   if test "x$variant" = "xclient"; then
-    JVM_FEATURES_VARIANT_FILTER="aot compiler2 graal jvmci link-time-opt opt-size"
+    JVM_FEATURES_VARIANT_FILTER="compiler2 jvmci link-time-opt opt-size"
   elif test "x$variant" = "xminimal"; then
-    JVM_FEATURES_VARIANT_FILTER="aot cds compiler2 dtrace epsilongc g1gc \
-        graal jfr jni-check jvmci jvmti management nmt parallelgc services \
+    JVM_FEATURES_VARIANT_FILTER="cds compiler2 dtrace epsilongc g1gc \
+        jfr jni-check jvmci jvmti management nmt parallelgc services \
         shenandoahgc vm-structs zgc"
     if test "x$OPENJDK_TARGET_CPU" = xarm ; then
       JVM_FEATURES_VARIANT_FILTER="$JVM_FEATURES_VARIANT_FILTER opt-size"
@@ -496,7 +445,7 @@ AC_DEFUN([JVM_FEATURES_PREPARE_VARIANT],
           link-time-opt"
     fi
   elif test "x$variant" = "xcore"; then
-    JVM_FEATURES_VARIANT_FILTER="aot compiler1 compiler2 graal jvmci \
+    JVM_FEATURES_VARIANT_FILTER="compiler1 compiler2 jvmci \
         link-time-opt opt-size"
   elif test "x$variant" = "xzero"; then
     JVM_FEATURES_VARIANT_FILTER="jfr link-time-opt opt-size"
@@ -572,15 +521,6 @@ AC_DEFUN([JVM_FEATURES_VERIFY],
 [
   variant=$1
 
-  # Verify that dependencies are met for inter-feature relations.
-  if JVM_FEATURES_IS_ACTIVE(aot) && ! JVM_FEATURES_IS_ACTIVE(graal); then
-    AC_MSG_ERROR([Specified JVM feature 'aot' requires feature 'graal' for variant '$variant'])
-  fi
-
-  if JVM_FEATURES_IS_ACTIVE(graal) && ! JVM_FEATURES_IS_ACTIVE(jvmci); then
-    AC_MSG_ERROR([Specified JVM feature 'graal' requires feature 'jvmci' for variant '$variant'])
-  fi
-
   if JVM_FEATURES_IS_ACTIVE(jvmci) && ! (JVM_FEATURES_IS_ACTIVE(compiler1) || \
       JVM_FEATURES_IS_ACTIVE(compiler2)); then
     AC_MSG_ERROR([Specified JVM feature 'jvmci' requires feature 'compiler2' or 'compiler1' for variant '$variant'])
@@ -596,18 +536,15 @@ AC_DEFUN([JVM_FEATURES_VERIFY],
 
   # For backwards compatibility, disable a feature "globally" if one variant
   # is missing the feature.
-  if ! JVM_FEATURES_IS_ACTIVE(aot); then
-    ENABLE_AOT="false"
-  fi
   if ! JVM_FEATURES_IS_ACTIVE(cds); then
     ENABLE_CDS="false"
   fi
-  if ! JVM_FEATURES_IS_ACTIVE(graal); then
-    INCLUDE_GRAAL="false"
-  fi
   if ! JVM_FEATURES_IS_ACTIVE(jvmci); then
     INCLUDE_JVMCI="false"
   fi
+  if JVM_FEATURES_IS_ACTIVE(compiler2); then
+    INCLUDE_COMPILER2="true"
+  fi
 
   # Verify that we have at least one gc selected (i.e., feature named "*gc").
   if ! JVM_FEATURES_IS_ACTIVE(.*gc); then
@@ -629,10 +566,9 @@ AC_DEFUN_ONCE([JVM_FEATURES_SETUP],
   # For backwards compatibility, tentatively enable these features "globally",
   # and disable them in JVM_FEATURES_VERIFY if a variant is found that are
   # missing any of them.
-  ENABLE_AOT="true"
   ENABLE_CDS="true"
-  INCLUDE_GRAAL="true"
   INCLUDE_JVMCI="true"
+  INCLUDE_COMPILER2="false"
 
   for variant in $JVM_VARIANTS; do
     # Figure out if any features are unavailable, or should be filtered out
@@ -668,8 +604,7 @@ AC_DEFUN_ONCE([JVM_FEATURES_SETUP],
   AC_SUBST(JVM_FEATURES_zero)
   AC_SUBST(JVM_FEATURES_custom)
 
-  AC_SUBST(ENABLE_AOT)
-  AC_SUBST(INCLUDE_GRAAL)
   AC_SUBST(INCLUDE_JVMCI)
+  AC_SUBST(INCLUDE_COMPILER2)
 
 ])

make/autoconf/lib-tests.m4

@@ -23,38 +23,6 @@
 # questions.
 #
 
-###############################################################################
-#
-# Check for graalunit libs, needed for running graalunit tests.
-#
-AC_DEFUN_ONCE([LIB_TESTS_SETUP_GRAALUNIT],
-[
-  AC_ARG_WITH(graalunit-lib, [AS_HELP_STRING([--with-graalunit-lib],
-      [specify location of 3rd party libraries used by Graal unit tests])])
-
-  GRAALUNIT_LIB=
-  if test "x${with_graalunit_lib}" != x; then
-    AC_MSG_CHECKING([for graalunit libs])
-    if test "x${with_graalunit_lib}" = xno; then
-      AC_MSG_RESULT([disabled, graalunit tests can not be run])
-    elif test "x${with_graalunit_lib}" = xyes; then
-      AC_MSG_RESULT([not specified])
-      AC_MSG_ERROR([You must specify the path to 3rd party libraries used by Graal unit tests])
-    else
-      GRAALUNIT_LIB="${with_graalunit_lib}"
-      if test ! -d "${GRAALUNIT_LIB}"; then
-        AC_MSG_RESULT([no])
-        AC_MSG_ERROR([Could not find graalunit 3rd party libraries as specified. (${with_graalunit_lib})])
-      else
-        AC_MSG_RESULT([$GRAALUNIT_LIB])
-      fi
-    fi
-  fi
-
-  UTIL_FIXUP_PATH([GRAALUNIT_LIB])
-  AC_SUBST(GRAALUNIT_LIB)
-])
-
 ###############################################################################
 #
 # Setup and check for gtest framework source files

make/autoconf/libraries.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2021, 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
@@ -103,7 +103,6 @@ AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES],
   LIB_SETUP_LIBFFI
   LIB_SETUP_BUNDLED_LIBS
   LIB_SETUP_MISC_LIBS
-  LIB_TESTS_SETUP_GRAALUNIT
   LIB_TESTS_SETUP_GTEST
 
   BASIC_JDKLIB_LIBS=""
@@ -124,6 +123,15 @@ AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES],
     BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lpthread"
   fi
 
+  # librt for legacy clock_gettime
+  if test "x$OPENJDK_TARGET_OS" = xlinux; then
+    # Hotspot needs to link librt to get the clock_* functions.
+    # But once our supported minimum build and runtime platform
+    # has glibc 2.17, this can be removed as the functions are
+    # in libc.
+    BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lrt"
+  fi
+
   # Atomic library
   # 32-bit platforms needs fallback library for 8-byte atomic ops on Zero
   if HOTSPOT_CHECK_JVM_VARIANT(zero); then

make/autoconf/platform.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2021, 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
@@ -480,9 +480,11 @@ AC_DEFUN([PLATFORM_SETUP_LEGACY_VARS_HELPER],
   fi
 
   # The new version string in JDK 9 also defined new naming of OS and ARCH for bundles
-  # Macosx is osx and x86_64 is x64
+  # The macOS bundle name was revised in JDK 17
+  #
+  # macosx is macos and x86_64 is x64
   if test "x$OPENJDK_$1_OS" = xmacosx; then
-    OPENJDK_$1_OS_BUNDLE="osx"
+    OPENJDK_$1_OS_BUNDLE="macos"
   else
     OPENJDK_$1_OS_BUNDLE="$OPENJDK_TARGET_OS"
   fi

make/autoconf/spec.gmk.in

@@ -230,6 +230,9 @@ VENDOR_VERSION_STRING := @VENDOR_VERSION_STRING@
 VERSION_CLASSFILE_MAJOR := @VERSION_CLASSFILE_MAJOR@
 VERSION_CLASSFILE_MINOR := @VERSION_CLASSFILE_MINOR@
 
+# Version for API docs "new-since" feature
+VERSION_DOCS_API_SINCE := @VERSION_DOCS_API_SINCE@
+
 JDK_SOURCE_TARGET_VERSION := @JDK_SOURCE_TARGET_VERSION@
 
 # Convenience CFLAGS settings for passing version information into native programs.
@@ -392,7 +395,6 @@ LIBFFI_LIBS:=@LIBFFI_LIBS@
 LIBFFI_CFLAGS:=@LIBFFI_CFLAGS@
 ENABLE_LIBFFI_BUNDLING:=@ENABLE_LIBFFI_BUNDLING@
 LIBFFI_LIB_FILE:=@LIBFFI_LIB_FILE@
-GRAALUNIT_LIB := @GRAALUNIT_LIB@
 FILE_MACRO_CFLAGS := @FILE_MACRO_CFLAGS@
 
 STATIC_LIBS_CFLAGS := @STATIC_LIBS_CFLAGS@
@@ -421,7 +423,16 @@ JCOV_FILTERS=@JCOV_FILTERS@
 export ASAN_ENABLED:=@ASAN_ENABLED@
 export DEVKIT_LIB_DIR:=@DEVKIT_LIB_DIR@
 ifeq ($(ASAN_ENABLED), yes)
-  export ASAN_OPTIONS=handle_segv=0 detect_leaks=0
+  export ASAN_OPTIONS=handle_segv=0:handle_sigfpe=0:detect_leaks=false
+  ifneq ($(DEVKIT_LIB_DIR),)
+    export LD_LIBRARY_PATH:=$(LD_LIBRARY_PATH):$(DEVKIT_LIB_DIR)
+  endif
+endif
+
+# UndefinedBehaviorSanitizer
+export USAN_ENABLED:=@USAN_ENABLED@
+export DEVKIT_LIB_DIR:=@DEVKIT_LIB_DIR@
+ifeq ($(USAN_ENABLED), yes)
   ifneq ($(DEVKIT_LIB_DIR),)
     export LD_LIBRARY_PATH:=$(LD_LIBRARY_PATH):$(DEVKIT_LIB_DIR)
   endif
@@ -477,8 +488,7 @@ CXX_O_FLAG_NORM:=@CXX_O_FLAG_NORM@
 CXX_O_FLAG_NONE:=@CXX_O_FLAG_NONE@
 CXX_O_FLAG_SIZE:=@CXX_O_FLAG_SIZE@
 
-C_FLAG_DEPS:=@C_FLAG_DEPS@
-CXX_FLAG_DEPS:=@CXX_FLAG_DEPS@
+GENDEPS_FLAGS := @GENDEPS_FLAGS@
 
 DISABLE_WARNING_PREFIX := @DISABLE_WARNING_PREFIX@
 CFLAGS_WARNINGS_ARE_ERRORS:=@CFLAGS_WARNINGS_ARE_ERRORS@
@@ -510,6 +520,8 @@ JVM_LDFLAGS := @JVM_LDFLAGS@
 JVM_ASFLAGS := @JVM_ASFLAGS@
 JVM_LIBS := @JVM_LIBS@
 
+BASIC_ASFLAGS := @BASIC_ASFLAGS@
+
 # These flags might contain variables set by a custom extension that is included later.
 EXTRA_CFLAGS = @EXTRA_CFLAGS@
 EXTRA_CXXFLAGS = @EXTRA_CXXFLAGS@
@@ -523,9 +535,6 @@ CPP := @CPP@
 # The linker can be gcc or ld on unix systems, or link.exe on windows systems.
 LD := @LD@
 
-# Linker used by the jaotc tool for AOT compilation.
-LD_JAOTC:=@LD_JAOTC@
-
 # Xcode SDK path
 SDKROOT:=@SDKROOT@
 
@@ -765,7 +774,6 @@ TAR_INCLUDE_PARAM:=@TAR_INCLUDE_PARAM@
 TAR_SUPPORTS_TRANSFORM:=@TAR_SUPPORTS_TRANSFORM@
 
 # Build setup
-ENABLE_AOT:=@ENABLE_AOT@
 USE_EXTERNAL_LIBJPEG:=@USE_EXTERNAL_LIBJPEG@
 USE_EXTERNAL_LIBGIF:=@USE_EXTERNAL_LIBGIF@
 USE_EXTERNAL_LIBZ:=@USE_EXTERNAL_LIBZ@
@@ -853,8 +861,8 @@ PNG_CFLAGS:=@PNG_CFLAGS@
 #
 
 INCLUDE_SA=@INCLUDE_SA@
-INCLUDE_GRAAL=@INCLUDE_GRAAL@
 INCLUDE_JVMCI=@INCLUDE_JVMCI@
+INCLUDE_COMPILER2=@INCLUDE_COMPILER2@
 
 OS_VERSION_MAJOR:=@OS_VERSION_MAJOR@
 OS_VERSION_MINOR:=@OS_VERSION_MINOR@

make/autoconf/toolchain.m4

@@ -664,18 +664,12 @@ AC_DEFUN_ONCE([TOOLCHAIN_DETECT_TOOLCHAIN_CORE],
     UTIL_LOOKUP_TOOLCHAIN_PROGS(LD, link)
     TOOLCHAIN_VERIFY_LINK_BINARY(LD)
     LDCXX="$LD"
-    # jaotc being a windows program expects the linker to be supplied with exe suffix.but without
-    # fixpath
-    LD_JAOTC="${LD##$FIXPATH }"
   else
     # All other toolchains use the compiler to link.
     LD="$CC"
     LDCXX="$CXX"
-    # jaotc expects 'ld' as the linker rather than the compiler.
-    UTIL_LOOKUP_TOOLCHAIN_PROGS(LD_JAOTC, ld)
   fi
   AC_SUBST(LD)
-  AC_SUBST(LD_JAOTC)
   # FIXME: it should be CXXLD, according to standard (cf CXXCPP)
   AC_SUBST(LDCXX)
 
@@ -696,8 +690,13 @@ AC_DEFUN_ONCE([TOOLCHAIN_DETECT_TOOLCHAIN_CORE],
   if test "x$TOOLCHAIN_TYPE" != xmicrosoft; then
     AS="$CC -c"
   else
-    # On windows, the assember is "ml.exe"
-    UTIL_LOOKUP_TOOLCHAIN_PROGS(AS, ml)
+    if test "x$OPENJDK_TARGET_CPU_BITS" = "x64"; then
+      # On 64 bit windows, the assember is "ml64.exe"
+      UTIL_LOOKUP_TOOLCHAIN_PROGS(AS, ml64)
+    else
+      # otherwise, the assember is "ml.exe"
+      UTIL_LOOKUP_TOOLCHAIN_PROGS(AS, ml)
+    fi
   fi
   AC_SUBST(AS)
 
@@ -879,7 +878,13 @@ AC_DEFUN_ONCE([TOOLCHAIN_SETUP_BUILD_COMPILERS],
 
       # On windows, the assember is "ml.exe". We currently don't need this so
       # do not require.
-      UTIL_LOOKUP_PROGS(BUILD_AS, ml, [$VS_PATH])
+      if test "x$OPENJDK_BUILD_CPU_BITS" = "x64"; then
+        # On 64 bit windows, the assember is "ml64.exe"
+        UTIL_LOOKUP_PROGS(BUILD_AS, ml64, [$VS_PATH])
+      else
+        # otherwise the assember is "ml.exe"
+        UTIL_LOOKUP_PROGS(BUILD_AS, ml, [$VS_PATH])
+      fi
 
       # On windows, the ar tool is lib.exe (used to create static libraries).
       # We currently don't need this so do not require.

make/autoconf/version-numbers

@@ -0,0 +1,55 @@
+#
+# Copyright (c) 2011, 2019, 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.
+#
+
+# Default version, product, and vendor information to use,
+# unless overridden by configure
+
+DEFAULT_VERSION_FEATURE=15
+DEFAULT_VERSION_INTERIM=0
+DEFAULT_VERSION_UPDATE=0
+DEFAULT_VERSION_PATCH=0
+DEFAULT_VERSION_EXTRA1=0
+DEFAULT_VERSION_EXTRA2=0
+DEFAULT_VERSION_EXTRA3=0
+DEFAULT_VERSION_DATE=2020-09-15
+DEFAULT_VERSION_CLASSFILE_MAJOR=59  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
+DEFAULT_VERSION_CLASSFILE_MINOR=0
+DEFAULT_ACCEPTABLE_BOOT_VERSIONS="14 15"
+DEFAULT_JDK_SOURCE_TARGET_VERSION=15
+DEFAULT_PROMOTED_VERSION_PRE=
+
+LAUNCHER_NAME=openjdk
+PRODUCT_NAME=OpenJDK
+PRODUCT_SUFFIX="Runtime Environment"
+JDK_RC_PLATFORM_NAME=Platform
+COMPANY_NAME=N/A
+HOTSPOT_VM_DISTRO="Dynamic Code Evolution"
+VENDOR_URL=https://openjdk.java.net/
+VENDOR_URL_BUG=https://bugreport.java.com/bugreport/
+VENDOR_URL_VM_BUG=https://bugreport.java.com/bugreport/crash.jsp
+
+# Might need better names for these
+MACOSX_BUNDLE_NAME_BASE="OpenJDK"
+MACOSX_BUNDLE_ID_BASE="net.java.openjdk"

make/common/Modules.gmk

@@ -62,19 +62,10 @@ endif
 # Filter out jvmci specific modules if jvmci is disabled
 ifeq ($(INCLUDE_JVMCI), false)
   MODULES_FILTER += jdk.internal.vm.ci
-endif
-
-# Filter out Graal specific modules if Graal is disabled
-ifeq ($(INCLUDE_GRAAL), false)
   MODULES_FILTER += jdk.internal.vm.compiler
   MODULES_FILTER += jdk.internal.vm.compiler.management
 endif
 
-# Filter out aot specific modules if aot is disabled
-ifeq ($(ENABLE_AOT), false)
-  MODULES_FILTER += jdk.aot
-endif
-
 # jpackage is only on windows, macosx, and linux
 ifeq ($(call isTargetOs, windows macosx linux), false)
   MODULES_FILTER += jdk.jpackage

make/common/NativeCompilation.gmk

@@ -163,7 +163,7 @@ $(eval $(call DefineNativeToolchain, TOOLCHAIN_BUILD_LINK_CXX, \
 ################################################################################
 
 # Extensions of files handled by this macro.
-NATIVE_SOURCE_EXTENSIONS := %.s %.S %.c %.cpp %.cc %.m %.mm
+NATIVE_SOURCE_EXTENSIONS := %.S %.c %.cpp %.cc %.m %.mm
 
 # Replaces native source extensions with the object file extension in a string.
 # Param 1: the string containing source file names with extensions
@@ -349,42 +349,36 @@ define SetupCompileNativeFileBody
       $1_FLAGS := $(CFLAGS_CCACHE) $$($1_USE_PCH_FLAGS) $$($1_BASE_CFLAGS) \
           $$($1_OPT_CFLAGS) $$($1_CFLAGS) -c
       $1_COMPILER := $$($$($1_BASE)_CC)
-      $1_DEP_FLAG := $(C_FLAG_DEPS)
     else ifneq ($$(filter %.m, $$($1_FILENAME)), )
       # Compile as an Objective-C file
       $1_FLAGS := -x objective-c $(CFLAGS_CCACHE) $$($1_USE_PCH_FLAGS) \
           $$($1_BASE_CFLAGS) $$($1_OPT_CFLAGS) $$($1_CFLAGS) -c
       $1_COMPILER := $$($$($1_BASE)_CC)
-      $1_DEP_FLAG := $(C_FLAG_DEPS)
-    else ifneq ($$(filter %.s %.S, $$($1_FILENAME)), )
-      # Compile as assembler file
-      $1_FLAGS := $$($1_BASE_ASFLAGS)
+    else ifneq ($$(filter %.S, $$($1_FILENAME)), )
+      # Compile as preprocessed assembler file
+      $1_FLAGS := $(BASIC_ASFLAGS) $$($1_BASE_ASFLAGS)
       $1_COMPILER := $(AS)
-      $1_DEP_FLAG :=
     else ifneq ($$(filter %.cpp %.cc %.mm, $$($1_FILENAME)), )
       # Compile as a C++ or Objective-C++ file
       $1_FLAGS := $(CFLAGS_CCACHE) $$($1_USE_PCH_FLAGS) $$($1_BASE_CXXFLAGS) \
           $$($1_OPT_CXXFLAGS) $$($1_CXXFLAGS) -c
       $1_COMPILER := $$($$($1_BASE)_CXX)
-      $1_DEP_FLAG := $(CXX_FLAG_DEPS)
     else
       $$(error Internal error in NativeCompilation.gmk: no compiler for file $$($1_FILENAME))
     endif
 
-    ifeq ($$(filter %.s %.S, $$($1_FILENAME)), )
-      # And this is the dependency file for this obj file.
-      $1_DEPS_FILE := $$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_OBJ))
-      # The dependency target file lists all dependencies as empty targets to
-      # avoid make error "No rule to make target" for removed files
-      $1_DEPS_TARGETS_FILE := $$(patsubst %$(OBJ_SUFFIX),%.d.targets,$$($1_OBJ))
+    # And this is the dependency file for this obj file.
+    $1_DEPS_FILE := $$(patsubst %$(OBJ_SUFFIX),%.d,$$($1_OBJ))
+    # The dependency target file lists all dependencies as empty targets to
+    # avoid make error "No rule to make target" for removed files
+    $1_DEPS_TARGETS_FILE := $$(patsubst %$(OBJ_SUFFIX),%.d.targets,$$($1_OBJ))
 
-      # Only try to load individual dependency information files if the global
-      # file hasn't been loaded (could happen if make was interrupted).
-      ifneq ($$($$($1_BASE)_DEPS_FILE_LOADED), true)
-        # Include previously generated dependency information. (if it exists)
-        -include $$($1_DEPS_FILE)
-        -include $$($1_DEPS_TARGETS_FILE)
-      endif
+    # Only try to load individual dependency information files if the global
+    # file hasn't been loaded (could happen if make was interrupted).
+    ifneq ($$($$($1_BASE)_DEPS_FILE_LOADED), true)
+      # Include previously generated dependency information. (if it exists)
+      -include $$($1_DEPS_FILE)
+      -include $$($1_DEPS_TARGETS_FILE)
     endif
 
     ifneq ($$(strip $$($1_CFLAGS) $$($1_CXXFLAGS) $$($1_OPTIMIZATION)), )
@@ -405,7 +399,7 @@ define SetupCompileNativeFileBody
 	$$(call MakeDir, $$(@D))
         ifneq ($(TOOLCHAIN_TYPE), microsoft)
 	  $$(call ExecuteWithLog, $$@, $$(call MakeCommandRelative, \
-	      $$($1_COMPILER) $$($1_DEP_FLAG) \
+	      $$($1_COMPILER) $$(GENDEPS_FLAGS) \
 	      $$(addsuffix .tmp, $$($1_DEPS_FILE)) \
 	      $$($1_COMPILE_OPTIONS)))
           ifneq ($$($1_DEPS_FILE), )
@@ -424,15 +418,25 @@ define SetupCompileNativeFileBody
           # Keep as much as possible on one execution line for best performance
           # on Windows. No need to save exit code from compilation since
           # pipefail is always active on Windows.
-	  $$(call ExecuteWithLog, $$@, $$(call MakeCommandRelative, \
-	      $$($1_COMPILER) -showIncludes $$($1_COMPILE_OPTIONS))) \
-	      | $(TR) -d '\r' | $(GREP) -v -e "^Note: including file:" \
-	          -e "^$$($1_FILENAME)$$$$" || test "$$$$?" = "1" ; \
-	  $(ECHO) $$@: \\ > $$($1_DEPS_FILE) ; \
-	  $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_OBJ).log \
-	      | $(SORT) -u >> $$($1_DEPS_FILE) ; \
-	  $(ECHO) >> $$($1_DEPS_FILE) ; \
-	  $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_DEPS_FILE) > $$($1_DEPS_TARGETS_FILE)
+          ifeq ($$(filter %.S, $$($1_FILENAME)), )
+	    $$(call ExecuteWithLog, $$@, $$(call MakeCommandRelative, \
+	        $$($1_COMPILER) -showIncludes $$($1_COMPILE_OPTIONS))) \
+	        | $(TR) -d '\r' | $(GREP) -v -e "^Note: including file:" \
+	            -e "^$$($1_FILENAME)$$$$" || test "$$$$?" = "1" ; \
+	    $(ECHO) $$@: \\ > $$($1_DEPS_FILE) ; \
+	    $(SED) $(WINDOWS_SHOWINCLUDE_SED_PATTERN) $$($1_OBJ).log \
+	        | $(SORT) -u >> $$($1_DEPS_FILE) ; \
+	    $(ECHO) >> $$($1_DEPS_FILE) ; \
+	    $(SED) $(DEPENDENCY_TARGET_SED_PATTERN) $$($1_DEPS_FILE) > $$($1_DEPS_TARGETS_FILE)
+          else
+            # For assembler calls just create empty dependency lists
+	    $$(call ExecuteWithLog, $$@, $$(call MakeCommandRelative, \
+	        $$($1_COMPILER) $$($1_FLAGS) \
+	        $(CC_OUT_OPTION)$$($1_OBJ) -Ta $$($1_SRC_FILE))) \
+	        | $(TR) -d '\r' | $(GREP) -v -e "Assembling:" || test "$$$$?" = "1" ; \
+	    $(ECHO) > $$($1_DEPS_FILE) ; \
+	    $(ECHO) > $$($1_DEPS_TARGETS_FILE)
+          endif
         endif
   endif
 endef
@@ -814,7 +818,7 @@ define SetupNativeCompilationBody
         -include $$($1_PCH_DEPS_TARGETS_FILE)
 
         $1_PCH_COMMAND := $$($1_CC) $$($1_CFLAGS) $$($1_EXTRA_CFLAGS) $$($1_SYSROOT_CFLAGS) \
-            $$($1_OPT_CFLAGS) -x c++-header -c $(C_FLAG_DEPS) \
+            $$($1_OPT_CFLAGS) -x c++-header -c $(GENDEPS_FLAGS) \
             $$(addsuffix .tmp, $$($1_PCH_DEPS_FILE))
 
         $$($1_PCH_FILE): $$($1_PRECOMPILED_HEADER) $$($1_COMPILE_VARDEPS_FILE)
@@ -974,6 +978,13 @@ define SetupNativeCompilationBody
               $(CD) $$($1_SYMBOLS_DIR) && \
                   $$($1_OBJCOPY) --add-gnu-debuglink=$$($1_DEBUGINFO_FILES) $$($1_TARGET)
 
+        else ifeq ($(call isTargetOs, aix), true)
+          # AIX does not provide the equivalent of OBJCOPY to extract debug symbols,
+          # so we copy the compiled object with symbols to the .debuginfo file, which
+          # happens prior to the STRIP_CMD on the original target object file.
+          $1_DEBUGINFO_FILES := $$($1_SYMBOLS_DIR)/$$($1_NOSUFFIX).debuginfo
+          $1_CREATE_DEBUGINFO_CMDS := $(CP) $$($1_TARGET) $$($1_DEBUGINFO_FILES)
+
         else ifeq ($(call isTargetOs, macosx), true)
           $1_DEBUGINFO_FILES := \
               $$($1_SYMBOLS_DIR)/$$($1_BASENAME).dSYM/Contents/Info.plist \

make/common/Utils.gmk

@@ -92,40 +92,58 @@ SetIfEmpty = \
 #     foo/bar/baz, /foo/bar -> <empty>
 #
 # The x prefix is used to preserve the presence of the initial slash
+# On Windows paths are treated as case-insensitive
 #
 # $1 - Path to compare
 # $2 - Other path to compare
 FindCommonPathPrefix = \
-    $(patsubst x%,%,$(subst $(SPACE),/,$(strip \
-        $(call FindCommonPathPrefixHelper, \
-            $(subst /,$(SPACE),x$(strip $1)), $(subst /,$(SPACE),x$(strip $2))) \
-    )))
+    $(call DecodeSpace,$(patsubst x%,%,$(subst $(SPACE),/,$(strip \
+        $(call FindCommonPathPrefixHelper1, \
+            $(subst /,$(SPACE),x$(call EncodeSpace,$(strip $1))), \
+            $(subst /,$(SPACE),x$(call EncodeSpace,$(strip $2)))) \
+    ))))
 
-FindCommonPathPrefixHelper = \
+FindCommonPathPrefixHelper1 = \
+    $(if $(filter $(OPENJDK_TARGET_OS), windows), \
+        $(call FindCommonPathPrefixHelper2,$(call uppercase,$1),$(call uppercase,$2),$1), \
+        $(call FindCommonPathPrefixHelper2,$1,$2,$1))
+
+FindCommonPathPrefixHelper2 = \
     $(if $(call equals, $(firstword $1), $(firstword $2)), \
-      $(firstword $1) \
-      $(call FindCommonPathPrefixHelper, \
-          $(wordlist 2, $(words $1), $1), $(wordlist 2, $(words $2), $2) \
+      $(if $(call equals, $(firstword $1),),, \
+        $(firstword $3) \
+        $(call FindCommonPathPrefixHelper2, \
+            $(wordlist 2, $(words $1), $1), \
+            $(wordlist 2, $(words $2), $2), \
+            $(wordlist 2, $(words $3), $3) \
+        ) \
       ) \
     )
 
-# Convert a partial path into as many directory levels of ../, removing
-# leading and following /.
-# Ex: foo/bar/baz/ -> ../../..
-#     foo/bar -> ../..
-#     /foo -> ..
-DirToDotDot = \
-    $(subst $(SPACE),/,$(foreach d, $(subst /,$(SPACE),$1),..))
-
 # Computes the relative path from a directory to a file
 # $1 - File to compute the relative path to
 # $2 - Directory to compute the relative path from
 RelativePath = \
-    $(eval $1_prefix := $(call FindCommonPathPrefix, $1, $2)) \
-    $(eval $1_dotdots := $(call DirToDotDot, $(patsubst $($(strip $1)_prefix)%, %, $2))) \
-    $(eval $1_dotdots := $(if $($(strip $1)_dotdots),$($(strip $1)_dotdots),.)) \
-    $(eval $1_suffix := $(patsubst $($(strip $1)_prefix)/%, %, $1)) \
-    $($(strip $1)_dotdots)/$($(strip $1)_suffix)
+    $(call DecodeSpace,$(strip $(call RelativePathHelper,$(call EncodeSpace \
+        ,$(strip $1)),$(call EncodeSpace \
+        ,$(strip $2)),$(call EncodeSpace \
+        ,$(call FindCommonPathPrefix,$1,$2)))))
+
+RelativePathHelper = \
+    $(eval $3_prefix_length := $(words $(subst /,$(SPACE),$3))) \
+    $(eval $1_words := $(subst /,$(SPACE),$1)) \
+    $(eval $2_words := $(subst /,$(SPACE),$2)) \
+    $(if $(call equals,$($3_prefix_length),0),, \
+        $(eval $1_words := $(wordlist 2,$(words $($1_words)),$(wordlist \
+            $($3_prefix_length),$(words $($1_words)),$($1_words)))) \
+        $(eval $2_words := $(wordlist 2,$(words $($2_words)),$(wordlist \
+            $($3_prefix_length),$(words $($2_words)),$($2_words)))) \
+    ) \
+    $(eval $1_suffix := $(subst $(SPACE),/,$($1_words))) \
+    $(eval $2_dotdots := $(subst $(SPACE),/,$(foreach d,$($2_words),..))) \
+    $(if $($1_suffix), \
+        $(if $($2_dotdots), $($2_dotdots)/$($1_suffix), $($1_suffix)), \
+        $(if $($2_dotdots), $($2_dotdots), .))
 
 ################################################################################
 # Filter out duplicate sub strings while preserving order. Keeps the first occurance.

make/conf/build-module-sets.conf

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2014, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2014, 2021, 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
@@ -44,9 +44,6 @@ LANGTOOLS_MODULES= \
 
 # These models require buildtools-hotspot to process for gensrc
 HOTSPOT_MODULES= \
-    jdk.aot \
     jdk.hotspot.agent \
     jdk.internal.vm.ci \
-    jdk.internal.vm.compiler \
-    jdk.internal.vm.compiler.management \
     #

make/conf/jib-profiles.js

@@ -205,7 +205,7 @@ var getJibProfiles = function (input) {
 
     // Exclude list to use when Jib creates a source bundle
     data.src_bundle_excludes = [
-        "build", "{,**/}webrev*", "{,**/}.hg", "{,**/}JTwork", "{,**/}JTreport",
+        "build", "{,**/}webrev*", "{,**/}.hg", "{,**/}JTwork*", "{,**/}JTreport*",
         "{,**/}.git"
     ];
     // Include list to use when creating a minimal jib source bundle which
@@ -239,7 +239,7 @@ var getJibProfilesCommon = function (input, data) {
 
     // List of the main profile names used for iteration
     common.main_profile_names = [
-        "linux-x64", "linux-x86", "macosx-x64",
+        "linux-x64", "linux-x86", "macosx-x64", "macosx-aarch64",
         "windows-x64", "windows-x86", "windows-aarch64",
         "linux-aarch64", "linux-arm32", "linux-ppc64le", "linux-s390x"
     ];
@@ -251,8 +251,6 @@ var getJibProfilesCommon = function (input, data) {
         configure_args: concat("--enable-jtreg-failure-handler",
             "--with-exclude-translations=de,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-manpages",
-            "--disable-jvm-feature-aot",
-            "--disable-jvm-feature-graal",
             "--disable-jvm-feature-shenandoahgc",
             versionArgs(input, common))
     };
@@ -396,8 +394,13 @@ var getJibProfilesCommon = function (input, data) {
         };
     };
 
-    common.boot_jdk_version = "15";
-    common.boot_jdk_build_number = "36";
+    if (input.build_os == 'macosx' && input.build_cpu == 'aarch64') {
+        common.boot_jdk_version = "17";
+        common.boot_jdk_build_number = "24";
+    } else {
+        common.boot_jdk_version = "16";
+        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" : "");
@@ -419,8 +422,10 @@ var getJibProfilesProfiles = function (input, common, data) {
         "linux-x64": {
             target_os: "linux",
             target_cpu: "x64",
-            dependencies: ["devkit", "gtest", "graphviz", "pandoc"],
-            configure_args: concat(common.configure_args_64bit,
+            dependencies: ["devkit", "gtest", "build_devkit", "graphviz", "pandoc"],
+            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" ] : [])),
@@ -447,6 +452,14 @@ var getJibProfilesProfiles = function (input, common, data) {
                 "SETFILE=/usr/bin/SetFile"),
         },
 
+        "macosx-aarch64": {
+            target_os: "macosx",
+            target_cpu: "aarch64",
+            dependencies: ["devkit", "gtest"],
+            configure_args: concat(common.configure_args_64bit, "--with-zlib=system",
+                "--with-macosx-version-max=11.00.00"),
+        },
+
         "windows-x64": {
             target_os: "windows",
             target_cpu: "x64",
@@ -478,6 +491,8 @@ var getJibProfilesProfiles = function (input, common, data) {
             dependencies: ["devkit", "gtest", "build_devkit", "pandoc"],
             configure_args: [
                 "--openjdk-target=aarch64-linux-gnu",
+                "--with-zlib=system",
+                "--disable-dtrace",
 		"--enable-compatible-cds-alignment",
             ],
         },
@@ -557,7 +572,7 @@ var getJibProfilesProfiles = function (input, common, data) {
         });
 
     // Generate -gcov profiles
-    [ "linux-aarch64", "linux-x64", "macosx-x64" ].forEach(function (name) {
+    [ "linux-aarch64", "linux-x64", "macosx-x64", "macosx-aarch64" ].forEach(function (name) {
         var gcovName = name + "-gcov";
         profiles[gcovName] = clone(profiles[name]);
         profiles[gcovName].default_make_targets = ["product-bundles", "test-bundles"];
@@ -646,7 +661,7 @@ var getJibProfilesProfiles = function (input, common, data) {
         });
 
     // JCov profiles build JCov-instrumented JDK image based on images provided through dependencies.
-    [ "linux-aarch64", "linux-x64", "macosx-x64", "windows-x64" ]
+    [ "linux-aarch64", "linux-x64", "macosx-x64", "macosx-aarch64", "windows-x64" ]
         .forEach(function (name) {
             var jcovName = name + "-jcov";
             profiles[jcovName] = clone(common.main_profile_base);
@@ -659,11 +674,7 @@ var getJibProfilesProfiles = function (input, common, data) {
                 ["--with-jcov-input-jdk=" + input.get(name + ".jdk", "home_path")]);
         });
 
-    //
     // Define artifacts for profiles
-    //
-    // Macosx bundles are named osx
-    // tar.gz.
     var artifactData = {
         "linux-x64": {
             platform: "linux-x64",
@@ -672,9 +683,13 @@ var getJibProfilesProfiles = function (input, common, data) {
             platform: "linux-x86",
         },
         "macosx-x64": {
-            platform: "osx-x64",
+            platform: "macos-x64",
             jdk_subdir: "jdk-" + data.version +  ".jdk/Contents/Home",
         },
+        "macosx-aarch64": {
+            platform: "macos-aarch64",
+            jdk_subdir: "jdk-" + data.version + ".jdk/Contents/Home",
+        },
         "windows-x64": {
             platform: "windows-x64",
             jdk_suffix: "zip",
@@ -842,7 +857,7 @@ var getJibProfilesProfiles = function (input, common, data) {
     });
 
     // Artifacts of JCov profiles
-    [ "linux-aarch64", "linux-x64", "macosx-x64", "windows-x64" ]
+    [ "linux-aarch64", "linux-x64", "macosx-x64", "macosx-aarch64", "windows-x64" ]
         .forEach(function (name) {
             var o = artifactData[name]
             var jdk_subdir = (o.jdk_subdir != null ? o.jdk_subdir : "jdk-" + data.version);
@@ -862,7 +877,7 @@ var getJibProfilesProfiles = function (input, common, data) {
         });
 
     // Artifacts of gcov (native-code-coverage) profiles
-    [ "linux-aarch64", "linux-x64", "macosx-x64" ].forEach(function (name) {
+    [ "linux-aarch64", "linux-x64", "macosx-x64", "macosx-aarch64" ].forEach(function (name) {
         var o = artifactData[name]
         var pf = o.platform
         var jdk_subdir = (o.jdk_subdir != null ? o.jdk_subdir : "jdk-" + data.version);
@@ -974,8 +989,11 @@ var getJibProfilesProfiles = function (input, common, data) {
     // This gives us a guaranteed working version of lldb for the jtreg failure handler.
     if (input.build_os == "macosx") {
         macosxRunTestExtra = {
-            environment_path: input.get("devkit", "install_path")
-                + "/Xcode.app/Contents/Developer/usr/bin"
+            dependencies: [ "lldb" ],
+            environment_path: [
+                input.get("gnumake", "install_path") + "/bin",
+                input.get("lldb", "install_path") + "/Xcode.app/Contents/Developer/usr/bin",
+            ],
         };
         profiles["run-test"] = concatObjects(profiles["run-test"], macosxRunTestExtra);
         profiles["run-test-prebuilt"] = concatObjects(profiles["run-test-prebuilt"], macosxRunTestExtra);
@@ -1029,10 +1047,10 @@ var getJibProfilesProfiles = function (input, common, data) {
 var getJibProfilesDependencies = function (input, common) {
 
     var devkit_platform_revisions = {
-        linux_x64: "gcc10.2.0-OL6.4+1.0",
-        macosx_x64: "Xcode11.3.1-MacOSX10.15+1.1",
-        windows_x64: "VS2019-16.7.2+1.1",
-        linux_aarch64: "gcc10.2.0-OL7.6+1.0",
+        linux_x64: "gcc10.3.0-OL6.4+1.0",
+        macosx: "Xcode12.4+1.0",
+        windows_x64: "VS2019-16.9.3+1.0",
+        linux_aarch64: "gcc10.3.0-OL7.6+1.0",
         linux_arm: "gcc8.2.0-Fedora27+1.0",
         linux_ppc64le: "gcc8.2.0-Fedora27+1.0",
         linux_s390x: "gcc8.2.0-Fedora27+1.0"
@@ -1043,6 +1061,8 @@ var getJibProfilesDependencies = function (input, common) {
         : input.target_platform);
     if (input.target_platform == "windows_aarch64") {
         devkit_platform = "windows_x64";
+    } else if (input.target_os == "macosx") {
+        devkit_platform = "macosx";
     }
     var devkit_cross_prefix = "";
     if (!(input.target_os == "windows")) {
@@ -1051,9 +1071,15 @@ var getJibProfilesDependencies = function (input, common) {
             devkit_cross_prefix = input.build_platform + "-to-";
         }
     }
-
-    var boot_jdk_platform = (input.build_os == "macosx" ? "osx" : input.build_os)
-        + "-" + input.build_cpu;
+    var boot_jdk_os = input.build_os;
+    if (input.build_os == "macosx") {
+        if (input.build_cpu == "aarch64") {
+            boot_jdk_os = "macos";
+        } else {
+            boot_jdk_os = "osx";
+        }
+    }
+    var boot_jdk_platform = boot_jdk_os + "-" + input.build_cpu;
     var boot_jdk_ext = (input.build_os == "windows" ? ".zip" : ".tar.gz")
     // If running in WSL and building for Windows, it will look like Linux,
     // but we need a Windows boot JDK.
@@ -1061,22 +1087,23 @@ var getJibProfilesDependencies = function (input, common) {
         boot_jdk_platform = "windows-" + input.build_cpu;
         boot_jdk_ext = ".zip";
     }
+    var boot_jdk = {
+        server: "jpg",
+        product: "jdk",
+        version: common.boot_jdk_version,
+        build_number: common.boot_jdk_build_number,
+        file: "bundles/" + boot_jdk_platform + "/jdk-" + common.boot_jdk_version + "_"
+            + boot_jdk_platform + "_bin" + boot_jdk_ext,
+        configure_args: "--with-boot-jdk=" + common.boot_jdk_home,
+        environment_path: common.boot_jdk_home + "/bin"
+    }
 
     var makeBinDir = (input.build_os == "windows"
         ? input.get("gnumake", "install_path") + "/cygwin/bin"
         : input.get("gnumake", "install_path") + "/bin");
 
     var dependencies = {
-        boot_jdk: {
-            server: "jpg",
-            product: "jdk",
-            version: common.boot_jdk_version,
-            build_number: common.boot_jdk_build_number,
-            file: "bundles/" + boot_jdk_platform + "/jdk-" + common.boot_jdk_version + "_"
-                + boot_jdk_platform + "_bin" + boot_jdk_ext,
-            configure_args: "--with-boot-jdk=" + common.boot_jdk_home,
-            environment_path: common.boot_jdk_home + "/bin"
-        },
+        boot_jdk: boot_jdk,
 
         devkit: {
             organization: common.organization,
@@ -1092,7 +1119,17 @@ var getJibProfilesDependencies = function (input, common) {
             organization: common.organization,
             ext: "tar.gz",
             module: "devkit-" + input.build_platform,
-            revision: devkit_platform_revisions[input.build_platform]
+            revision: devkit_platform_revisions[input.build_platform],
+            // Only set --with-build-devkit when cross compiling.
+            configure_args: (input.build_cpu == input.target_cpu ? false
+                : "--with-build-devkit=" + input.get("build_devkit", "home_path"))
+        },
+
+        lldb: {
+            organization: common.organization,
+            ext: "tar.gz",
+            module: "devkit-macosx" + (input.build_cpu == "x64" ? "_x64" : ""),
+            revision: (input.build_cpu == "x64" ? "Xcode11.3.1-MacOSX10.15+1.1" : devkit_platform_revisions[devkit_platform])
         },
 
         cups: {
@@ -1104,10 +1141,9 @@ var getJibProfilesDependencies = function (input, common) {
         jtreg: {
             server: "jpg",
             product: "jtreg",
-            version: "5.1",
-            build_number: "b01",
-            checksum_file: "MD5_VALUES",
-            file: "bundles/jtreg_bin-5.1.zip",
+            version: "6",
+            build_number: "1",
+            file: "bundles/jtreg-6+1.zip",
             environment_name: "JT_HOME",
             environment_path: input.get("jtreg", "home_path") + "/bin",
             configure_args: "--with-jtreg=" + input.get("jtreg", "home_path"),
@@ -1120,8 +1156,7 @@ var getJibProfilesDependencies = function (input, common) {
         },
 
         jcov: {
-            // Until an official build of JCov is available, use custom
-            // build to support classfile version 60.
+            // Use custom build of JCov
             // See CODETOOLS-7902734 for more info.
             // server: "jpg",
             // product: "jcov",
@@ -1129,7 +1164,7 @@ var getJibProfilesDependencies = function (input, common) {
             // build_number: "b07",
             // file: "bundles/jcov-3_0.zip",
             organization: common.organization,
-            revision: "3.0-60-support+1.0",
+            revision: "3.0-7-jdk-asm+1.0",
             ext: "zip",
             environment_name: "JCOV_HOME",
         },

make/conf/module-loader-map.conf

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2014, 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2014, 2021, 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
@@ -61,7 +61,6 @@ BOOT_MODULES= \
 # should carefully be considered if it should be upgradeable or not.
 UPGRADEABLE_PLATFORM_MODULES= \
     java.compiler \
-    jdk.aot \
     jdk.internal.vm.compiler \
     jdk.internal.vm.compiler.management \
     #

make/conf/test-dependencies

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2020, 2021, 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
@@ -25,19 +25,19 @@
 
 # Versions and download locations for dependencies used by pre-submit testing.
 
-BOOT_JDK_VERSION=15
-JTREG_VERSION=5.1
-JTREG_BUILD=b01
+BOOT_JDK_VERSION=16
+JTREG_VERSION=6
+JTREG_BUILD=1
 GTEST_VERSION=1.8.1
 
-LINUX_X64_BOOT_JDK_FILENAME=openjdk-15_linux-x64_bin.tar.gz
-LINUX_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk15/779bf45e88a44cbd9ea6621d33e33db1/36/GPL/openjdk-15_linux-x64_bin.tar.gz
-LINUX_X64_BOOT_JDK_SHA256=bb67cadee687d7b486583d03c9850342afea4593be4f436044d785fba9508fb7
+LINUX_X64_BOOT_JDK_FILENAME=openjdk-16_linux-x64_bin.tar.gz
+LINUX_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk16/7863447f0ab643c585b9bdebf67c69db/36/GPL/openjdk-16_linux-x64_bin.tar.gz
+LINUX_X64_BOOT_JDK_SHA256=e952958f16797ad7dc7cd8b724edd69ec7e0e0434537d80d6b5165193e33b931
 
-WINDOWS_X64_BOOT_JDK_FILENAME=openjdk-15_windows-x64_bin.zip
-WINDOWS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk15/779bf45e88a44cbd9ea6621d33e33db1/36/GPL/openjdk-15_windows-x64_bin.zip
-WINDOWS_X64_BOOT_JDK_SHA256=764e39a71252a9791118a31ae56a4247c049463bda5eb72497122ec50b1d07f8
+WINDOWS_X64_BOOT_JDK_FILENAME=openjdk-16_windows-x64_bin.zip
+WINDOWS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk16/7863447f0ab643c585b9bdebf67c69db/36/GPL/openjdk-16_windows-x64_bin.zip
+WINDOWS_X64_BOOT_JDK_SHA256=a78bdeaad186297601edac6772d931224d7af6f682a43372e693c37020bd37d6
 
-MACOS_X64_BOOT_JDK_FILENAME=openjdk-115_osx-x64_bin.tar.gz
-MACOS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk15/779bf45e88a44cbd9ea6621d33e33db1/36/GPL/openjdk-15_osx-x64_bin.tar.gz
-MACOS_X64_BOOT_JDK_SHA256=ab842c8c0953b816be308c098c1a021177a4776bef24da85b6bafbbd657c7e1a
+MACOS_X64_BOOT_JDK_FILENAME=openjdk-16_osx-x64_bin.tar.gz
+MACOS_X64_BOOT_JDK_URL=https://download.java.net/java/GA/jdk16/7863447f0ab643c585b9bdebf67c69db/36/GPL/openjdk-16_osx-x64_bin.tar.gz
+MACOS_X64_BOOT_JDK_SHA256=16f3e39a31e86f3f51b0b4035a37494a47ed3c4ead760eafc6afd7afdf2ad9f2

make/conf/version-numbers.conf

@@ -36,6 +36,7 @@ DEFAULT_VERSION_EXTRA3=0
 DEFAULT_VERSION_DATE=2021-09-14
 DEFAULT_VERSION_CLASSFILE_MAJOR=61  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
 DEFAULT_VERSION_CLASSFILE_MINOR=0
-DEFAULT_ACCEPTABLE_BOOT_VERSIONS="15 16 17"
+DEFAULT_VERSION_DOCS_API_SINCE=11
+DEFAULT_ACCEPTABLE_BOOT_VERSIONS="16 17"
 DEFAULT_JDK_SOURCE_TARGET_VERSION=17
 DEFAULT_PROMOTED_VERSION_PRE=ea

make/data/cldr/README

@@ -1,4 +1,4 @@
 CLDR - Unicode Common Locale Data Repository
 http://cldr.unicode.org
 
-CLDR version installed: 38
+CLDR version installed: 39

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

@@ -46,7 +46,7 @@ $Revision$
 <!ATTLIST version number CDATA #REQUIRED >
     <!--@MATCH:regex/\$Revision.*\$-->
     <!--@METADATA-->
-<!ATTLIST version cldrVersion CDATA #FIXED "38" >
+<!ATTLIST version cldrVersion CDATA #FIXED "39" >
     <!--@MATCH:any-->
     <!--@VALUE-->
 <!ATTLIST version draft (approved | contributed | provisional | unconfirmed | true | false) #IMPLIED >

make/data/cldr/common/dtd/ldmlBCP47.dtd

@@ -16,7 +16,7 @@ $Revision$
 <!ATTLIST version number CDATA #REQUIRED >
 	<!--@MATCH:regex/\$Revision.*\$-->
     <!--@METADATA-->
-<!ATTLIST version cldrVersion CDATA #FIXED "38" >
+<!ATTLIST version cldrVersion CDATA #FIXED "39" >
 	<!--@MATCH:version-->
     <!--@VALUE-->
 

make/data/cldr/common/dtd/ldmlSupplemental.dtd

@@ -17,7 +17,7 @@ Except as contained in this notice, the name of a copyright holder shall not be
 <!ATTLIST version number CDATA #REQUIRED >
     <!--@MATCH:any-->
     <!--@METADATA-->
-<!ATTLIST version cldrVersion CDATA #FIXED "38" >
+<!ATTLIST version cldrVersion CDATA #FIXED "39" >
     <!--@MATCH:version-->
     <!--@VALUE-->
 <!ATTLIST version unicodeVersion CDATA #FIXED "13.0.0" >
@@ -384,6 +384,9 @@ Except as contained in this notice, the name of a copyright holder shall not be
 <!ATTLIST unitConstant status NMTOKEN #IMPLIED >
     <!--@MATCH:literal/approximate, exact-->
     <!--@VALUE-->
+<!ATTLIST unitConstant description CDATA #IMPLIED >
+    <!--@MATCH:any-->
+    <!--@METADATA-->
 
 <!ELEMENT unitQuantities ( unitQuantity* ) >
 
@@ -396,6 +399,8 @@ Except as contained in this notice, the name of a copyright holder shall not be
 <!ATTLIST unitQuantity status NMTOKEN #IMPLIED >
     <!--@MATCH:regex/simple-->
     <!--@VALUE-->
+<!ATTLIST unitQuantity description CDATA #IMPLIED >
+    <!--@METADATA-->
 
 <!ELEMENT convertUnits ( convertUnit* ) >
 
@@ -412,8 +417,10 @@ Except as contained in this notice, the name of a copyright holder shall not be
     <!--@MATCH:regex/[-+*/\._ 0-9a-zA-Z]+-->
     <!--@VALUE-->
 <!ATTLIST convertUnit systems NMTOKENS #IMPLIED >
-    <!--@MATCH:set/literal/ussystem, uksystem-->
+    <!--@MATCH:set/literal/ussystem, uksystem, metric, si, other -->
     <!--@VALUE-->
+<!ATTLIST convertUnit description CDATA #IMPLIED >
+    <!--@METADATA-->
 
 <!ELEMENT unitPreferenceData ( unitPreferences* ) >
 <!ATTLIST unitPreferenceData draft (approved | contributed | provisional | unconfirmed) #IMPLIED >
@@ -1242,7 +1249,7 @@ Except as contained in this notice, the name of a copyright holder shall not be
 <!ATTLIST grammaticalCase scope NMTOKENS #IMPLIED >
     <!--@MATCH:set/literal/units-->
 <!ATTLIST grammaticalCase values NMTOKENS #IMPLIED >
-    <!--@MATCH:set/literal/ablative, accusative, comitative, dative, ergative, genitive, instrumental, locative, locativecopulative, nominative, oblique, partitive, prepositional, sociative, vocative-->
+    <!--@MATCH:set/literal/abessive, ablative, accusative, adessive, allative, causal, comitative, dative, delative, elative, ergative, essive, genitive, illative, inessive, instrumental, locative, locativecopulative, nominative, oblique, partitive, prepositional, sociative, sublative, superessive, terminative, translative, vocative-->
     <!--@VALUE-->
 
 <!ELEMENT grammaticalGender EMPTY >

make/data/cldr/common/main/af.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
@@ -318,7 +318,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<language type="rn">Rundi</language>
 			<language type="ro">Roemeens</language>
 			<language type="rof">Rombo</language>
-			<language type="root">Root</language>
 			<language type="ru">Russies</language>
 			<language type="rup">Aromanies</language>
 			<language type="rw">Rwandees</language>
@@ -2371,9 +2370,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<zone type="America/Santa_Isabel">
 				<exemplarCity>Santa Isabel</exemplarCity>
 			</zone>
-			<zone type="Pacific/Honolulu">
-				<exemplarCity>Honolulu</exemplarCity>
-			</zone>
 			<zone type="Etc/UTC">
 				<long>
 					<standard>Gekoördineerde universele tyd</standard>
@@ -2493,12 +2489,12 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<zone type="Australia/Broken_Hill">
 				<exemplarCity>Broken Hill</exemplarCity>
 			</zone>
-			<zone type="Australia/Currie">
-				<exemplarCity>Currie</exemplarCity>
-			</zone>
 			<zone type="Australia/Melbourne">
 				<exemplarCity>Melbourne</exemplarCity>
 			</zone>
+			<zone type="Australia/Currie">
+				<exemplarCity>Currie</exemplarCity>
+			</zone>
 			<zone type="Australia/Hobart">
 				<exemplarCity>Hobart</exemplarCity>
 			</zone>
@@ -3531,6 +3527,9 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<zone type="America/Nome">
 				<exemplarCity>Nome</exemplarCity>
 			</zone>
+			<zone type="Pacific/Honolulu">
+				<exemplarCity>Honolulu</exemplarCity>
+			</zone>
 			<zone type="Pacific/Johnston">
 				<exemplarCity>Johnston</exemplarCity>
 			</zone>
@@ -5773,7 +5772,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<displayName>Wes-Afrikaanse CFA-frank</displayName>
 				<displayName count="one">Wes-Afrikaanse CFA-frank</displayName>
 				<displayName count="other">Wes-Afrikaanse CFA-frank</displayName>
-				<symbol draft="contributed">CFA</symbol>
+				<symbol draft="contributed">F CFA</symbol>
 			</currency>
 			<currency type="XPF">
 				<displayName>CFP-frank</displayName>
@@ -5995,7 +5994,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPattern count="one">{0} karaat</unitPattern>
 				<unitPattern count="other">{0} karaat</unitPattern>
 			</unit>
-			<unit type="concentr-milligram-per-deciliter">
+			<unit type="concentr-milligram-ofglucose-per-deciliter">
 				<displayName>milligram per desiliter</displayName>
 				<unitPattern count="one">{0} milligram per desiliter</unitPattern>
 				<unitPattern count="other">{0} milligram per desiliter</unitPattern>
@@ -6917,7 +6916,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPattern count="one">{0} kar.</unitPattern>
 				<unitPattern count="other">{0} kar.</unitPattern>
 			</unit>
-			<unit type="concentr-milligram-per-deciliter">
+			<unit type="concentr-milligram-ofglucose-per-deciliter">
 				<displayName>mg/dℓ</displayName>
 				<unitPattern count="one">{0} mg/dℓ</unitPattern>
 				<unitPattern count="other">{0} mg/dℓ</unitPattern>
@@ -7258,9 +7257,9 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPattern count="other">{0} mm</unitPattern>
 			</unit>
 			<unit type="length-micrometer">
-				<displayName>µm</displayName>
-				<unitPattern count="one">{0} µm</unitPattern>
-				<unitPattern count="other">{0} µm</unitPattern>
+				<displayName>μm</displayName>
+				<unitPattern count="one">{0} μm</unitPattern>
+				<unitPattern count="other">{0} μm</unitPattern>
 			</unit>
 			<unit type="length-nanometer">
 				<displayName>nm</displayName>
@@ -7372,9 +7371,9 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPattern count="other">{0} mg</unitPattern>
 			</unit>
 			<unit type="mass-microgram">
-				<displayName>µg</displayName>
-				<unitPattern count="one">{0} µg</unitPattern>
-				<unitPattern count="other">{0} µg</unitPattern>
+				<displayName>μg</displayName>
+				<unitPattern count="one">{0} μg</unitPattern>
+				<unitPattern count="other">{0} μg</unitPattern>
 			</unit>
 			<unit type="mass-ton">
 				<displayName>VSA-ton</displayName>

make/data/cldr/common/main/af_NA.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/af_ZA.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/agq.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/agq_CM.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ak.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ak_GH.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/am.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
@@ -376,7 +376,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<language type="ro">ሮማኒያን</language>
 			<language type="ro_MD">ሞልዳቪያንኛ</language>
 			<language type="rof">ሮምቦ</language>
-			<language type="root">ሩት</language>
 			<language type="ru">ራሽያኛ</language>
 			<language type="rup">አሮማንያን</language>
 			<language type="rw">ኪንያርዋንድኛ</language>
@@ -2986,9 +2985,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<zone type="America/Santa_Isabel">
 				<exemplarCity>ሳንታ ኢዛቤል</exemplarCity>
 			</zone>
-			<zone type="Pacific/Honolulu">
-				<exemplarCity>ሆኖሉሉ</exemplarCity>
-			</zone>
 			<zone type="Etc/UTC">
 				<long>
 					<standard>የተቀነባበረ ሁለገብ ሰዓት</standard>
@@ -3108,12 +3104,12 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<zone type="Australia/Broken_Hill">
 				<exemplarCity>ብሮክን ሂል</exemplarCity>
 			</zone>
-			<zone type="Australia/Currie">
-				<exemplarCity>ከሪ</exemplarCity>
-			</zone>
 			<zone type="Australia/Melbourne">
 				<exemplarCity>ሜልቦርን</exemplarCity>
 			</zone>
+			<zone type="Australia/Currie">
+				<exemplarCity>ከሪ</exemplarCity>
+			</zone>
 			<zone type="Australia/Hobart">
 				<exemplarCity>ሆባርት</exemplarCity>
 			</zone>
@@ -4146,6 +4142,9 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<zone type="America/Nome">
 				<exemplarCity>ኖሜ</exemplarCity>
 			</zone>
+			<zone type="Pacific/Honolulu">
+				<exemplarCity>ሆኖሉሉ</exemplarCity>
+			</zone>
 			<zone type="Pacific/Johnston">
 				<exemplarCity>ጆንስተን</exemplarCity>
 			</zone>
@@ -6364,7 +6363,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<displayName>የምዕራብ አፍሪካ ሴፋ ፍራንክ</displayName>
 				<displayName count="one">የምዕራብ አፍሪካ ሴፋ ፍራንክ</displayName>
 				<displayName count="other">የምዕራብ አፍሪካ ሴፋ ፍራንክ</displayName>
-				<symbol draft="contributed">CFA</symbol>
+				<symbol draft="contributed">F CFA</symbol>
 			</currency>
 			<currency type="XPF">
 				<displayName>ሲ ኤፍ ፒ ፍራንክ</displayName>
@@ -6590,7 +6589,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPattern count="one">{0} ካራት</unitPattern>
 				<unitPattern count="other">{0} ካራት</unitPattern>
 			</unit>
-			<unit type="concentr-milligram-per-deciliter">
+			<unit type="concentr-milligram-ofglucose-per-deciliter">
 				<displayName>ሚሊ ግራም በ ዴሲ ሊትር</displayName>
 				<unitPattern count="one">{0} mg/dL</unitPattern>
 				<unitPattern count="other">{0} mg/dL</unitPattern>
@@ -7023,9 +7022,9 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPattern count="other">{0} mg</unitPattern>
 			</unit>
 			<unit type="mass-microgram">
-				<displayName>µg</displayName>
-				<unitPattern count="one">{0} µg</unitPattern>
-				<unitPattern count="other">{0} µg</unitPattern>
+				<displayName>μg</displayName>
+				<unitPattern count="one">{0} μg</unitPattern>
+				<unitPattern count="other">{0} μg</unitPattern>
 			</unit>
 			<unit type="mass-ton">
 				<displayName>ቶን</displayName>
@@ -7398,7 +7397,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPrefixPattern>ሚ{0}</unitPrefixPattern>
 			</compoundUnit>
 			<compoundUnit type="10p-6">
-				<unitPrefixPattern>µ{0}</unitPrefixPattern>
+				<unitPrefixPattern>μ{0}</unitPrefixPattern>
 			</compoundUnit>
 			<compoundUnit type="10p-9">
 				<unitPrefixPattern>ና{0}</unitPrefixPattern>
@@ -7546,7 +7545,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPattern count="one">{0} ካራት</unitPattern>
 				<unitPattern count="other">{0} ካራት</unitPattern>
 			</unit>
-			<unit type="concentr-milligram-per-deciliter">
+			<unit type="concentr-milligram-ofglucose-per-deciliter">
 				<displayName>mg/dL</displayName>
 				<unitPattern count="one">{0} mg/dL</unitPattern>
 				<unitPattern count="other">{0} mg/dL</unitPattern>
@@ -7974,9 +7973,9 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPattern count="other">{0} mg</unitPattern>
 			</unit>
 			<unit type="mass-microgram">
-				<displayName>µg</displayName>
-				<unitPattern count="one">{0} µg</unitPattern>
-				<unitPattern count="other">{0} µg</unitPattern>
+				<displayName>μg</displayName>
+				<unitPattern count="one">{0} μg</unitPattern>
+				<unitPattern count="other">{0} μg</unitPattern>
 			</unit>
 			<unit type="mass-ton">
 				<displayName>ቶን</displayName>
@@ -8338,7 +8337,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPrefixPattern>ሚ{0}</unitPrefixPattern>
 			</compoundUnit>
 			<compoundUnit type="10p-6">
-				<unitPrefixPattern>µ{0}</unitPrefixPattern>
+				<unitPrefixPattern>μ{0}</unitPrefixPattern>
 			</compoundUnit>
 			<compoundUnit type="10p-9">
 				<unitPrefixPattern>ና{0}</unitPrefixPattern>

make/data/cldr/common/main/am_ET.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
@@ -420,7 +420,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<language type="ro_MD">المولدوفية</language>
 			<language type="rof">الرومبو</language>
 			<language type="rom">الغجرية</language>
-			<language type="root">الجذر</language>
 			<language type="ru">الروسية</language>
 			<language type="rup">الأرومانيان</language>
 			<language type="rw">الكينيارواندا</language>
@@ -3663,9 +3662,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<zone type="America/Santa_Isabel">
 				<exemplarCity>سانتا إيزابيل</exemplarCity>
 			</zone>
-			<zone type="Pacific/Honolulu">
-				<exemplarCity>هونولولو</exemplarCity>
-			</zone>
 			<zone type="Etc/UTC">
 				<long>
 					<standard>التوقيت العالمي المنسق</standard>
@@ -3785,12 +3781,12 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<zone type="Australia/Broken_Hill">
 				<exemplarCity>بروكن هيل</exemplarCity>
 			</zone>
-			<zone type="Australia/Currie">
-				<exemplarCity>كوري</exemplarCity>
-			</zone>
 			<zone type="Australia/Melbourne">
 				<exemplarCity>ميلبورن</exemplarCity>
 			</zone>
+			<zone type="Australia/Currie">
+				<exemplarCity>كوري</exemplarCity>
+			</zone>
 			<zone type="Australia/Hobart">
 				<exemplarCity>هوبارت</exemplarCity>
 			</zone>
@@ -4823,6 +4819,9 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<zone type="America/Nome">
 				<exemplarCity>نوم</exemplarCity>
 			</zone>
+			<zone type="Pacific/Honolulu">
+				<exemplarCity>هونولولو</exemplarCity>
+			</zone>
 			<zone type="Pacific/Johnston">
 				<exemplarCity>جونستون</exemplarCity>
 			</zone>
@@ -8355,7 +8354,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<displayName count="few">فرنك غرب أفريقي</displayName>
 				<displayName count="many">فرنك غرب أفريقي</displayName>
 				<displayName count="other">فرنك غرب أفريقي</displayName>
-				<symbol draft="contributed">CFA</symbol>
+				<symbol draft="contributed">F CFA</symbol>
 			</currency>
 			<currency type="XPD">
 				<displayName>بالاديوم</displayName>
@@ -8770,7 +8769,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPattern count="many">{0} قيراطًا</unitPattern>
 				<unitPattern count="other">{0} قيراط</unitPattern>
 			</unit>
-			<unit type="concentr-milligram-per-deciliter">
+			<unit type="concentr-milligram-ofglucose-per-deciliter">
 				<displayName>مغم/ديسيبل</displayName>
 				<unitPattern count="zero">{0} مغم/ديسيبل</unitPattern>
 				<unitPattern count="one">{0} مغم/ديسيبل</unitPattern>
@@ -10506,7 +10505,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPattern count="many">{0} قيراط</unitPattern>
 				<unitPattern count="other">{0} قيراط</unitPattern>
 			</unit>
-			<unit type="concentr-milligram-per-deciliter">
+			<unit type="concentr-milligram-ofglucose-per-deciliter">
 				<displayName>مغم/ديسبل</displayName>
 				<unitPattern count="zero">{0} مغم/ديسبل</unitPattern>
 				<unitPattern count="one">{0} مغم/ديسبل</unitPattern>
@@ -10624,13 +10623,13 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPattern count="other">{0} تيرابت</unitPattern>
 			</unit>
 			<unit type="digital-gigabyte">
-				<displayName>غيغابايت</displayName>
-				<unitPattern count="zero">{0} غيغابايت</unitPattern>
-				<unitPattern count="one">{0} غيغابايت</unitPattern>
-				<unitPattern count="two">{0} غيغابايت</unitPattern>
-				<unitPattern count="few">{0} غيغابايت</unitPattern>
-				<unitPattern count="many">{0} غيغابايت</unitPattern>
-				<unitPattern count="other">{0} غيغابايت</unitPattern>
+				<displayName>GB</displayName>
+				<unitPattern count="zero">{0} GB</unitPattern>
+				<unitPattern count="one">{0} GB</unitPattern>
+				<unitPattern count="two">{0} GB</unitPattern>
+				<unitPattern count="few">{0} GB</unitPattern>
+				<unitPattern count="many">{0} GB</unitPattern>
+				<unitPattern count="other">{0} GB</unitPattern>
 			</unit>
 			<unit type="digital-gigabit">
 				<displayName>غيغابت</displayName>
@@ -10643,12 +10642,12 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			</unit>
 			<unit type="digital-megabyte">
 				<displayName>ميغابايت</displayName>
-				<unitPattern count="zero">{0} ميغابايت</unitPattern>
-				<unitPattern count="one">{0} ميغابايت</unitPattern>
-				<unitPattern count="two">{0} ميغابايت</unitPattern>
-				<unitPattern count="few">{0} ميغابايت</unitPattern>
-				<unitPattern count="many">{0} ميغابايت</unitPattern>
-				<unitPattern count="other">{0} ميغابايت</unitPattern>
+				<unitPattern count="zero">{0} MB</unitPattern>
+				<unitPattern count="one">{0} MB</unitPattern>
+				<unitPattern count="two">{0} MB</unitPattern>
+				<unitPattern count="few">{0} MB</unitPattern>
+				<unitPattern count="many">{0} MB</unitPattern>
+				<unitPattern count="other">{0} MB</unitPattern>
 			</unit>
 			<unit type="digital-megabit">
 				<displayName>ميغابت</displayName>
@@ -11030,7 +11029,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<displayName>نقطة/سم</displayName>
 				<unitPattern count="zero">{0} نقطة/سم</unitPattern>
 				<unitPattern count="one">{0} نقطة/سم</unitPattern>
-				<unitPattern count="two">{0} نقطة/سم</unitPattern>
+				<unitPattern count="two">{0} بكسل/سم</unitPattern>
 				<unitPattern count="few">{0} نقاط/سم</unitPattern>
 				<unitPattern count="many">{0} نقطة/سم</unitPattern>
 				<unitPattern count="other">{0} نقطة/سم</unitPattern>
@@ -11039,7 +11038,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<displayName>نقطة لكل بوصة</displayName>
 				<unitPattern count="zero">{0} نقطة/بوصة</unitPattern>
 				<unitPattern count="one">{0} نقطة/بوصة</unitPattern>
-				<unitPattern count="two">{0} نقطة/بوصة</unitPattern>
+				<unitPattern count="two">{0} بكسل/بوصة</unitPattern>
 				<unitPattern count="few">{0} نقاط/بوصة</unitPattern>
 				<unitPattern count="many">{0} نقطة/بوصة</unitPattern>
 				<unitPattern count="other">{0} نقطة/بوصة</unitPattern>

make/data/cldr/common/main/ar_001.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_AE.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_BH.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_DJ.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_DZ.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_EG.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_EH.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_ER.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_IL.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_IQ.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_JO.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_KM.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_KW.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_LB.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_LY.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_MA.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_MR.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_OM.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_PS.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_QA.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_SA.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_SD.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_SO.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_SS.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_SY.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_TD.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_TN.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ar_YE.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/as.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
@@ -312,7 +312,6 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<language type="ro">ৰোমানীয়</language>
 			<language type="ro_MD">মোল্ডাভিয়ান</language>
 			<language type="rof">ৰোম্বো</language>
-			<language type="root">ৰুট</language>
 			<language type="ru">ৰাছিয়ান</language>
 			<language type="rup">আৰোমানীয়</language>
 			<language type="rw">কিনয়াৰোৱাণ্ডা</language>
@@ -2384,12 +2383,12 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<zone type="Australia/Broken_Hill">
 				<exemplarCity>ব্ৰোকেন হিল</exemplarCity>
 			</zone>
-			<zone type="Australia/Currie">
-				<exemplarCity>ক্যুৰি</exemplarCity>
-			</zone>
 			<zone type="Australia/Melbourne">
 				<exemplarCity>মেলব’ৰ্ণ</exemplarCity>
 			</zone>
+			<zone type="Australia/Currie">
+				<exemplarCity>ক্যুৰি</exemplarCity>
+			</zone>
 			<zone type="Australia/Hobart">
 				<exemplarCity>হোবাৰ্ট</exemplarCity>
 			</zone>
@@ -5638,7 +5637,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<displayName>পশ্চিম আফ্ৰিকান CFA ফ্ৰেংক</displayName>
 				<displayName count="one">পশ্চিম আফ্ৰিকান CFA ফ্ৰেংক</displayName>
 				<displayName count="other">পশ্চিম আফ্ৰিকান CFA ফ্ৰেংক</displayName>
-				<symbol draft="contributed">CFA</symbol>
+				<symbol draft="contributed">F CFA</symbol>
 			</currency>
 			<currency type="XPF">
 				<displayName>CFP ফ্ৰেংক</displayName>
@@ -5878,7 +5877,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPattern count="one">{0} কেৰেট</unitPattern>
 				<unitPattern count="other">{0} কেৰেট</unitPattern>
 			</unit>
-			<unit type="concentr-milligram-per-deciliter">
+			<unit type="concentr-milligram-ofglucose-per-deciliter">
 				<displayName>প্ৰতি ডেচিলিটাৰত মিলিগ্ৰাম</displayName>
 				<unitPattern count="one">প্ৰতি ডেচিলিটাৰত {0} মিলিগ্ৰাম</unitPattern>
 				<unitPattern count="other">প্ৰতি ডেচিলিটাৰত {0} মিলিগ্ৰাম</unitPattern>
@@ -6847,7 +6846,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPattern count="one">{0} কেৰেট</unitPattern>
 				<unitPattern count="other">{0} কেৰেট</unitPattern>
 			</unit>
-			<unit type="concentr-milligram-per-deciliter">
+			<unit type="concentr-milligram-ofglucose-per-deciliter">
 				<displayName>মিঃ গ্ৰাঃ/ডেঃ লিঃ</displayName>
 				<unitPattern count="one">{0} mg/dL</unitPattern>
 				<unitPattern count="other">{0} mg/dL</unitPattern>
@@ -7615,7 +7614,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 				<unitPrefixPattern>মিলি{0}</unitPrefixPattern>
 			</compoundUnit>
 			<compoundUnit type="10p-6">
-				<unitPrefixPattern>µ{0}</unitPrefixPattern>
+				<unitPrefixPattern>μ{0}</unitPrefixPattern>
 			</compoundUnit>
 			<compoundUnit type="10p-9">
 				<unitPrefixPattern>নেনো{0}</unitPrefixPattern>

make/data/cldr/common/main/as_IN.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/asa.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/asa_TZ.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)

make/data/cldr/common/main/ast.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE ldml SYSTEM "../../common/dtd/ldml.dtd">
-<!-- Copyright © 1991-2020 Unicode, Inc.
+<!-- Copyright © 1991-2021 Unicode, Inc.
 For terms of use, see http://www.unicode.org/copyright.html
 Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 CLDR data files are interpreted according to the LDML specification (http://unicode.org/reports/tr35/)
@@ -4735,14 +4735,6 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 			<zone type="America/Santa_Isabel">
 				<exemplarCity>Santa Isabel</exemplarCity>
 			</zone>
-			<zone type="Pacific/Honolulu">
-				<short>
-					<generic>HST</generic>
-					<standard>HST</standard>
-					<daylight>HDT</daylight>
-				</short>
-				<exemplarCity>Honolulu</exemplarCity>
-			</zone>
 			<zone type="Etc/UTC">
 				<long>
 					<standard>Hora coordinada universal</standard>
@@ -4862,12 +4854,12 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 			<zone type="Australia/Broken_Hill">
 				<exemplarCity>Broken Hill</exemplarCity>
 			</zone>
-			<zone type="Australia/Currie">
-				<exemplarCity>Currie</exemplarCity>
-			</zone>
 			<zone type="Australia/Melbourne">
 				<exemplarCity>Melbourne</exemplarCity>
 			</zone>
+			<zone type="Australia/Currie">
+				<exemplarCity>Currie</exemplarCity>
+			</zone>
 			<zone type="Australia/Hobart">
 				<exemplarCity>Hobart</exemplarCity>
 			</zone>
@@ -5885,6 +5877,14 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 			<zone type="America/Nome">
 				<exemplarCity>Nome</exemplarCity>
 			</zone>
+			<zone type="Pacific/Honolulu">
+				<short>
+					<generic>HST</generic>
+					<standard>HST</standard>
+					<daylight>HDT</daylight>
+				</short>
+				<exemplarCity>Honolulu</exemplarCity>
+			</zone>
 			<zone type="Pacific/Johnston">
 				<exemplarCity>Johnston</exemplarCity>
 			</zone>
@@ -8970,7 +8970,7 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 				<displayName>francu CFA BCEAO</displayName>
 				<displayName count="one">francu CFA BCEAO</displayName>
 				<displayName count="other">francos CFA BCEAO</displayName>
-				<symbol>CFA</symbol>
+				<symbol>F CFA</symbol>
 			</currency>
 			<currency type="XPD">
 				<displayName>Paladiu</displayName>
@@ -9218,7 +9218,7 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 				<unitPattern count="one">{0} quilate</unitPattern>
 				<unitPattern count="other">{0} quilates</unitPattern>
 			</unit>
-			<unit type="concentr-milligram-per-deciliter">
+			<unit type="concentr-milligram-ofglucose-per-deciliter">
 				<displayName>miligramos per decillitru</displayName>
 				<unitPattern count="one">{0} miligramu per decillitru</unitPattern>
 				<unitPattern count="other">{0} miligramos per decillitru</unitPattern>
@@ -9930,7 +9930,7 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 				<unitPattern count="one">{0} kt</unitPattern>
 				<unitPattern count="other">{0} kt</unitPattern>
 			</unit>
-			<unit type="concentr-milligram-per-deciliter">
+			<unit type="concentr-milligram-ofglucose-per-deciliter">
 				<displayName>mg/dL</displayName>
 				<unitPattern count="one">{0} mg/dL</unitPattern>
 				<unitPattern count="other">{0} mg/dL</unitPattern>
@@ -10176,9 +10176,9 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 				<unitPattern count="other">{0} mm</unitPattern>
 			</unit>
 			<unit type="length-micrometer">
-				<displayName>µmetros</displayName>
-				<unitPattern count="one">{0} µm</unitPattern>
-				<unitPattern count="other">{0} µm</unitPattern>
+				<displayName>μmetros</displayName>
+				<unitPattern count="one">{0} μm</unitPattern>
+				<unitPattern count="other">{0} μm</unitPattern>
 			</unit>
 			<unit type="length-nanometer">
 				<displayName>nm</displayName>
@@ -10280,9 +10280,9 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 				<unitPattern count="other">{0} mg</unitPattern>
 			</unit>
 			<unit type="mass-microgram">
-				<displayName>µg</displayName>
-				<unitPattern count="one">{0} µg</unitPattern>
-				<unitPattern count="other">{0} µg</unitPattern>
+				<displayName>μg</displayName>
+				<unitPattern count="one">{0} μg</unitPattern>
+				<unitPattern count="other">{0} μg</unitPattern>
 			</unit>
 			<unit type="mass-ton">
 				<displayName>tonelaes</displayName>
@@ -10642,7 +10642,7 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 				<unitPattern count="one">{0}kt</unitPattern>
 				<unitPattern count="other">{0}kt</unitPattern>
 			</unit>
-			<unit type="concentr-milligram-per-deciliter">
+			<unit type="concentr-milligram-ofglucose-per-deciliter">
 				<displayName>mg/dL</displayName>
 				<unitPattern count="one">{0}mg/dL</unitPattern>
 				<unitPattern count="other">{0}mg/dL</unitPattern>
@@ -10888,9 +10888,9 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 				<unitPattern count="other">{0}mm</unitPattern>
 			</unit>
 			<unit type="length-micrometer">
-				<displayName>µm</displayName>
-				<unitPattern count="one">{0}µm</unitPattern>
-				<unitPattern count="other">{0}µm</unitPattern>
+				<displayName>μm</displayName>
+				<unitPattern count="one">{0}μm</unitPattern>
+				<unitPattern count="other">{0}μm</unitPattern>
 			</unit>
 			<unit type="length-nanometer">
 				<displayName>nm</displayName>
@@ -10987,9 +10987,9 @@ CLDR data files are interpreted according to the LDML specification (http://unic
 				<unitPattern count="other">{0}mg</unitPattern>
 			</unit>
 			<unit type="mass-microgram">
-				<displayName>µg</displayName>
-				<unitPattern count="one">{0}µg</unitPattern>
-				<unitPattern count="other">{0}µg</unitPattern>
+				<displayName>μg</displayName>
+				<unitPattern count="one">{0}μg</unitPattern>
+				<unitPattern count="other">{0}μg</unitPattern>
 			</unit>
 			<unit type="mass-ton">
 				<displayName>ton</displayName>