Review JR-CR-645 JBR-2504 A11y Create a test to test the accessibility of lists on MAc

(cherry picked from commit 92e40bf92c00fb5ce46dff41fc23ad39e460fcc1)

.hgtags

@@ -587,3 +587,14 @@ f56b853d452bd339e3f4360cf4be42cc90f9284c jdk-11.0.7+7
 7201cd0c64776aa574d252b03a4c92b25d0a7d7f jdk-11.0.7+9
 44ce940b344b9f240be4807f5b8f06e178e3aecd jdk-11.0.7+10
 44ce940b344b9f240be4807f5b8f06e178e3aecd jdk-11.0.7-ga
+2eb415c82056bdc308d23ee6761f422de46dc5e5 jdk-11.0.8+1
+88eaa453331e9aeca979d58509538ebb74831ce4 jdk-11.0.8+2
+2c0c9cfe2a4e1340f7db106e2220dbd0d5b86092 jdk-11.0.8+3
+aa6c93b4f1acf4166d74d0252b35c53ad71d8540 jdk-11.0.8+4
+8df1a601187c0b4cb9e525075bd7b85ee3d72595 jdk-11.0.8+5
+e42c6d1a1993c720a4643140190bb1ba6f1bbf9f jdk-11.0.8+6
+46d4984bb3c6dd1b0f5135505b77921d23c69841 jdk-11.0.8+7
+40b646e9d8fbb2d70992b61e4f4b08ca5652c907 jdk-11.0.8+8
+59f8565ee5e224697a9e09ee2c557836733bc579 jdk-11.0.8+9
+0b0d55cb09b29360ab254edeef32a3b386e9713e jdk-11.0.8+10
+0b0d55cb09b29360ab254edeef32a3b386e9713e jdk-11.0.8-ga

.idea/vcs.xml

@@ -1,5 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="IssueNavigationConfiguration">
+    <option name="links">
+      <list>
+        <IssueNavigationLink>
+          <option name="issueRegexp" value="[A-Z]+\-\d+" />
+          <option name="linkRegexp" value="http://youtrack.jetbrains.com/issue/$0" />
+        </IssueNavigationLink>
+        <IssueNavigationLink>
+          <option name="issueRegexp" value="(\d+)\:" />
+          <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>

doc/building.html

@@ -277,7 +277,7 @@
 </tr>
 <tr class="even">
 <td style="text-align: left;">Windows</td>
-<td style="text-align: left;">Microsoft Visual Studio 2017 update 15.5.5</td>
+<td style="text-align: left;">Microsoft Visual Studio 2017 update 15.9.16</td>
 </tr>
 </tbody>
 </table>

doc/building.md

@@ -293,7 +293,7 @@ issues.
  Linux              gcc 7.3.0
  macOS              Apple Xcode 9.4 (using clang 9.1.0)
  Solaris            Oracle Solaris Studio 12.4 (with compiler version 5.13)
- Windows            Microsoft Visual Studio 2017 update 15.5.5
+ Windows            Microsoft Visual Studio 2017 update 15.9.16
 
 ### gcc
 

jb/project/java-common.cmake

@@ -29,32 +29,43 @@ add_custom_target(configure_debug
         COMMAND bash configure --disable-warnings-as-errors --enable-debug
         WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/../../../)
 
+if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+  set(JDK_RELEASE_TARGET "linux-x86_64-normal-server-release")
+  set(JDK_DEBUG_TARGET "linux-x86_64-normal-server-fastdebug")
+endif ()
+
+if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+    set(JDK_RELEASE_TARGET "macosx-x86_64-normal-server-release")
+    set(JDK_DEBUG_TARGET "macosx-x86_64-normal-server-fastdebug")
+    add_compile_definitions(MACOSX)
+endif ()
+
 add_custom_target(build
-        COMMAND make CONF=macosx-x86_64-normal-server-release
+        COMMAND make CONF=${JDK_RELEASE_TARGET}
         WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/../../../
         DEPENDS ${SOURCE_FILES})
 
 add_custom_target(build_images
-        COMMAND make images CONF=macosx-x86_64-normal-server-release
+        COMMAND make images CONF=${JDK_RELEASE_TARGET}
         WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/../../../
         DEPENDS ${SOURCE_FILES})
 
 add_custom_target(build_debug
-        COMMAND make CONF=macosx-x86_64-normal-server-fastdebug
+        COMMAND make CONF=${JDK_DEBUG_TARGET}
         WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/../../../
         DEPENDS ${SOURCE_FILES})
 
 add_custom_target(build_images_debug
-        COMMAND make images CONF=macosx-x86_64-normal-server-fastdebug
+        COMMAND make images CONF=${JDK_DEBUG_TARGET}
         WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/../../../
         DEPENDS ${SOURCE_FILES})
 
 add_custom_target(make_clean
-        COMMAND make clean CONF=macosx-x86_64-normal-server-release
+        COMMAND make clean CONF=${JDK_RELEASE_TARGET}
         WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/../../../
         DEPENDS ${SOURCE_FILES})
 
 add_custom_target(make_clean_debug
-        COMMAND make clean CONF=macosx-x86_64-normal-server-fastdebug
+        COMMAND make clean CONF=${JDK_DEBUG_TARGET}
         WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/../../../
         DEPENDS ${SOURCE_FILES})

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

@@ -16,12 +16,19 @@
 # OpenJDK Runtime Environment (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number})
 # OpenJDK 64-Bit Server VM (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number}, mixed mode)
 #
+# Environment variables:
+#   MODULAR_SDK_PATH - specifies the path to the directory where imported modules are located.
+#               By default imported modules should be located in ./modular-sdk
+#   JCEF_PATH - specifies the path to the directory where JCEF binaries are located.
+#               By default imported modules should be located in ./jcef_linux_x64
 
 JBSDK_VERSION=$1
 JDK_BUILD_NUMBER=$2
 build_number=$3
 bundle_type=$4
 JBSDK_VERSION_WITH_DOTS=$(echo $JBSDK_VERSION | sed 's/_/\./g')
+WITH_IMPORT_MODULES="--with-import-modules=${MODULAR_SDK_PATH:=./modular-sdk}"
+JCEF_PATH=${JCEF_PATH:=./jcef_linux_x64}
 
 source jb/project/tools/common.sh
 
@@ -55,7 +62,7 @@ function create_jbr {
 
   if [[ "$bundle_type" == *jcef* ]] || [[ "$bundle_type" == *dcevm* ]]; then
     cp -R $BASE_DIR/$JBR_BUNDLE $BASE_DIR/jbr
-    cp -R jcef_linux_x64/* $BASE_DIR/$JBR_BUNDLE/lib || exit $?
+    cp -R ${JCEF_PATH}/* $BASE_DIR/$JBR_BUNDLE/lib || exit $?
   fi
   grep -v "^JAVA_VERSION" $JSDK/release | grep -v "^MODULES" >> $BASE_DIR/$JBR_BUNDLE/release
 
@@ -69,7 +76,6 @@ function create_jbr {
 
 JBRSDK_BASE_NAME=jbrsdk-$JBSDK_VERSION
 WITH_DEBUG_LEVEL="--with-debug-level=release"
-WITH_IMPORT_MODULES="--with-import-modules=./modular-sdk"
 RELEASE_NAME=linux-x86_64-normal-server-release
 git checkout -- modules.list src/java.desktop/share/classes/module-info.java
 case "$bundle_type" in
@@ -115,7 +121,7 @@ rm -rf $BASE_DIR/$JBRSDK_BUNDLE
 cp -r $JSDK $BASE_DIR/$JBRSDK_BUNDLE || exit $?
 
 if [[ "$bundle_type" == *jcef* ]] || [[ "$bundle_type" == *dcevm* ]]; then
-  cp -R jcef_linux_x64/* $BASE_DIR/$JBRSDK_BUNDLE/lib || exit $?
+  cp -R ${JCEF_PATH}/* $BASE_DIR/$JBRSDK_BUNDLE/lib || exit $?
 fi
 if [ "$bundle_type" == "jfx_jcef" ]; then
   echo Creating $JBSDK.tar.gz ...

jb/project/tools/linux/scripts/mkimages_x64_fd.sh

@@ -16,21 +16,29 @@
 # OpenJDK Runtime Environment (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number})
 # OpenJDK 64-Bit Server VM (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number}, mixed mode)
 #
+# Environment variables:
+#   MODULAR_SDK_PATH - specifies the path to the directory where imported modules are located.
+#               By default imported modules should be located in ./modular-sdk
+#   JCEF_PATH - specifies the path to the directory where JCEF binaries are located.
+#               By default imported modules should be located in ./jcef_linux_x64
 
 JBSDK_VERSION=$1
 JDK_BUILD_NUMBER=$2
 build_number=$3
 
 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_linux_x64}
 
 source jb/project/tools/common.sh
 
 
 JBRSDK_BASE_NAME=jbrsdk-${JBSDK_VERSION}
+WITH_DEBUG_LEVEL="--with-debug-level=fastdebug"
 
 sh configure \
   --disable-warnings-as-errors \
-  --with-debug-level=fastdebug \
+  $WITH_DEBUG_LEVEL \
   --with-vendor-name="${VENDOR_NAME}" \
   --with-vendor-version-string="${VENDOR_VERSION_STRING}" \
   --with-version-pre= \

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

@@ -16,12 +16,19 @@
 # OpenJDK Runtime Environment (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number})
 # OpenJDK 64-Bit Server VM (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number}, mixed mode)
 #
+# Environment variables:
+#   MODULAR_SDK_PATH - specifies the path to the directory where imported modules are located.
+#               By default imported modules should be located in ./modular-sdk
+#   JCEF_PATH - specifies the path to the directory where JCEF binaries are located.
+#               By default imported modules should be located in ./jcef_mac
 
 JBSDK_VERSION=$1
 JDK_BUILD_NUMBER=$2
 build_number=$3
 bundle_type=$4
 JBSDK_VERSION_WITH_DOTS=$(echo $JBSDK_VERSION | sed 's/_/\./g')
+WITH_IMPORT_MODULES="--with-import-modules=${MODULAR_SDK_PATH:=./modular-sdk}"
+JCEF_PATH=${JCEF_PATH:=./jcef_mac}
 
 source jb/project/tools/common.sh
 
@@ -64,7 +71,7 @@ function create_jbr {
 
   if [[ "${bundle_type}" == *jcef* ]] || [[ "${bundle_type}" == *dcevm* ]]; then
     rm -rf ${JRE_CONTENTS}/Frameworks || exit $?
-    cp -a jcef_mac/Frameworks ${JRE_CONTENTS} || exit $?
+    cp -a ${JCEF_PATH}/Frameworks ${JRE_CONTENTS} || exit $?
   fi
 
   echo Creating ${JBR}.tar.gz ...
@@ -76,7 +83,6 @@ function create_jbr {
 
 JBRSDK_BASE_NAME=jbrsdk-${JBSDK_VERSION}
 WITH_DEBUG_LEVEL="--with-debug-level=release"
-WITH_IMPORT_MODULES="--with-import-modules=./modular-sdk"
 RELEASE_NAME=macosx-x86_64-normal-server-release
 git checkout -- modules.list src/java.desktop/share/classes/module-info.java
 case "$bundle_type" in
@@ -121,7 +127,7 @@ mkdir $BASE_DIR || exit $?
 cp -a $JSDK/jdk-$JBSDK_VERSION_WITH_DOTS.jdk $BASE_DIR/$JBRSDK_BUNDLE || exit $?
 
 if [[ "$bundle_type" == *jcef* ]] || [[ "$bundle_type" == *dcevm* ]]; then
-  cp -a jcef_mac/Frameworks $BASE_DIR/$JBRSDK_BUNDLE/Contents/
+  cp -a ${JCEF_PATH}/Frameworks $BASE_DIR/$JBRSDK_BUNDLE/Contents/
 fi
 if [ "$bundle_type" == "jfx_jcef" ]; then
   echo Creating $JBSDK.tar.gz ...

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

@@ -16,6 +16,11 @@
 # OpenJDK Runtime Environment (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number})
 # OpenJDK 64-Bit Server VM (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number}, mixed mode)
 #
+# Environment variables:
+#   MODULAR_SDK_PATH - specifies the path to the directory where imported modules are located.
+#               By default imported modules should be located in ./modular-sdk
+#   JCEF_PATH - specifies the path to the directory where JCEF binaries are located.
+#               By default imported modules should be located in ./jcef_mac
 
 JBSDK_VERSION=$1
 JDK_BUILD_NUMBER=$2
@@ -23,19 +28,23 @@ build_number=$3
 
 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}
+
 source jb/project/tools/common.sh
 
 JBRSDK_BASE_NAME=jbrsdk-${JBSDK_VERSION}
+WITH_DEBUG_LEVEL="--with-debug-level=fastdebug"
 
 sh configure \
   --disable-warnings-as-errors \
-  --with-debug-level=fastdebug \
+  $WITH_DEBUG_LEVEL \
   --with-vendor-name="${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-import-modules=./modular-sdk \
+  $WITH_IMPORT_MODULES \
   --with-boot-jdk=`/usr/libexec/java_home -v 11` \
   --enable-cds=yes || exit $?
 make clean CONF=macosx-x86_64-normal-server-fastdebug || exit $?
@@ -53,7 +62,7 @@ JBSDK_VERSION_WITH_DOTS=$(echo $JBSDK_VERSION | sed 's/_/\./g')
 cp -a $JSDK/jdk-$JBSDK_VERSION_WITH_DOTS.jdk $BASE_DIR/$JBRSDK_BUNDLE || exit $?
 
 echo Creating $JBSDK.tar.gz ...
-cp -a jcef_mac/Frameworks $BASE_DIR/$JBRSDK_BUNDLE/Contents/
+cp -a ${JCEF_PATH}/Frameworks $BASE_DIR/$JBRSDK_BUNDLE/Contents/
 
 sed 's/JBR/JBRSDK/g' ${BASE_DIR}/${JBRSDK_BUNDLE}/Contents/Home/release > release
 mv release ${BASE_DIR}/${JBRSDK_BUNDLE}/Contents/Home/release
@@ -83,7 +92,7 @@ $BASE_DIR/$JBRSDK_BUNDLE/Contents/Home/bin/jlink \
 grep -v "^JAVA_VERSION" $BASE_DIR/$JBRSDK_BUNDLE/Contents/Home/release | grep -v "^MODULES" >> $JRE_HOME/release
 cp -R $BASE_DIR/$JBRSDK_BUNDLE/Contents/MacOS $JRE_CONTENTS
 cp $BASE_DIR/$JBRSDK_BUNDLE/Contents/Info.plist $JRE_CONTENTS
-cp -a jcef_mac/Frameworks ${JRE_CONTENTS} || exit $?
+cp -a ${JCEF_PATH}/Frameworks ${JRE_CONTENTS} || exit $?
 
 
 echo Creating $JBR.tar.gz ...

jb/project/tools/patches/dcevm/0001-Apply-basic-dcevm11-patch.patch

@@ -1,7 +1,7 @@
-From b1e61de8898df347f8816db7e7eb52f8cdef24ba Mon Sep 17 00:00:00 2001
+From 4f9a0ded48f51bdfb3ed7cc18df812c456d48a8c Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Wed, 14 Nov 2018 21:09:39 +0100
-Subject: [PATCH 01/49] Apply basic dcevm11 patch
+Subject: [PATCH 01/50] Apply basic dcevm11 patch
 
 ---
  src/hotspot/share/ci/ciObjectFactory.cpp      |   25 +
@@ -2207,7 +2207,7 @@ index 18c706187df..4533476ff8f 100644
    Symbol* signature() const                      { return constants()->symbol_at(signature_index()); }
    int signature_index() const                    { return constMethod()->signature_index();         }
 diff --git a/src/hotspot/share/prims/jni.cpp b/src/hotspot/share/prims/jni.cpp
-index aed6075b52a..8b0ae584cf4 100644
+index f9a69ef0c8b..231ada3f0ab 100644
 --- a/src/hotspot/share/prims/jni.cpp
 +++ b/src/hotspot/share/prims/jni.cpp
 @@ -353,6 +353,7 @@ JNI_ENTRY(jclass, jni_DefineClass(JNIEnv *env, const char *name, jobject loaderR
@@ -2232,7 +2232,7 @@ index 797b022d5e5..eb4b7622820 100644
    if (log_is_enabled(Debug, class, resolve) && k != NULL) {
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 new file mode 100644
-index 00000000000..80c31135487
+index 00000000000..83c0952de37
 --- /dev/null
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -0,0 +1,2255 @@
@@ -4493,7 +4493,7 @@ index 00000000000..80c31135487
 +}
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 new file mode 100644
-index 00000000000..3f95cf42645
+index 00000000000..b712d69a193
 --- /dev/null
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 @@ -0,0 +1,202 @@

jb/project/tools/patches/dcevm/0002-We-need-to-set-classRedefinitionCount-on-new-class-n.patch

@@ -1,7 +1,7 @@
-From a37f1e0fa880d8e387dc72ddc59085ad0b2802c5 Mon Sep 17 00:00:00 2001
+From a4b2a34a6c9d477ce339bece718abe992cdd5002 Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Wed, 14 Nov 2018 21:18:22 +0100
-Subject: [PATCH 02/49] We need to set classRedefinitionCount on new class, not
+Subject: [PATCH 02/50] We need to set classRedefinitionCount on new class, not
  old class.
 
 ---
@@ -9,7 +9,7 @@ Subject: [PATCH 02/49] We need to set classRedefinitionCount on new class, not
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 80c31135487..81c334ddd13 100644
+index 83c0952de37..83cf0be090b 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -1904,7 +1904,7 @@ void VM_EnhancedRedefineClasses::increment_class_counter(InstanceKlass *ik, TRAP

jb/project/tools/patches/dcevm/0003-Fix-crashes-in-MetadataOnStackMark-MetadataOnSta.patch

@@ -1,7 +1,7 @@
-From dd8ec44c52bd433a38aa7046ec54fe4199fb3b69 Mon Sep 17 00:00:00 2001
+From e5c0b2d69ab024ec0469f5c105f13f889b598815 Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Wed, 14 Nov 2018 21:22:01 +0100
-Subject: [PATCH 03/49] Fix crashes in MetadataOnStackMark::~MetadataOnSta
+Subject: [PATCH 03/50] Fix crashes in MetadataOnStackMark::~MetadataOnSta
 
 MetadataOnStackMark shoukld not remove dcevm stuff. It was added
 accidentaly in dcevm9,
@@ -11,7 +11,7 @@ and never was part of doit() in previous versions.
  1 file changed, 3 insertions(+), 1 deletion(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 81c334ddd13..df1dc1cc182 100644
+index 83cf0be090b..61af07d0f86 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -470,7 +470,9 @@ void VM_EnhancedRedefineClasses::doit() {

jb/project/tools/patches/dcevm/0004-Fix-problem-with-nested-members.patch

@@ -1,7 +1,7 @@
-From 944b5158c0ff224260b5c14d5159fb62c4d16582 Mon Sep 17 00:00:00 2001
+From 360fbbd15357fb3cb19abc6ffb40320efadce616 Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Mon, 3 Dec 2018 19:34:53 +0100
-Subject: [PATCH 04/49] Fix problem with nested members
+Subject: [PATCH 04/50] Fix problem with nested members
 
 Reported at : https://stackoverflow.com/questions/53370380/hotswapagent-incompatibleclasschangeerror-type-headerpanel1-is-not-a-nest-mem
 ---

jb/project/tools/patches/dcevm/0005-Use-init_mark_raw.patch

@@ -1,7 +1,7 @@
-From 086d61c264084be409c98d265989f950a436a8d7 Mon Sep 17 00:00:00 2001
+From 4e2aef4c3b201e9639acdd39aa9e7ecdc9fb6a86 Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Mon, 10 Dec 2018 20:12:07 +0100
-Subject: [PATCH 05/49] Use init_mark_raw()
+Subject: [PATCH 05/50] Use init_mark_raw()
 
 method changed since j8 - it used init_mark()
 ---

jb/project/tools/patches/dcevm/0006-Fix-methodHandles.patch

@@ -1,14 +1,14 @@
-From 4fa591b92b7056e3eb3bcd3fa969b02c02f96fce Mon Sep 17 00:00:00 2001
+From 15194627b2573f109aef2cacc6ebfb600d0a20f0 Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Thu, 13 Dec 2018 20:51:09 +0100
-Subject: [PATCH 06/49] Fix methodHandles
+Subject: [PATCH 06/50] Fix methodHandles
 
 ---
  src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index df1dc1cc182..321ff64f858 100644
+index 61af07d0f86..1c7595787a1 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -248,7 +248,7 @@ class ChangePointersOopClosure : public BasicOopIterateClosure {

jb/project/tools/patches/dcevm/0007-Fix-field-method.patch

@@ -1,14 +1,14 @@
-From 2f88aab3be68982ab693c2fde3c80c5a04a05dfd Mon Sep 17 00:00:00 2001
+From 23a83be457df96d519db8de59a49dd65731efcc4 Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Sat, 15 Dec 2018 18:23:30 +0100
-Subject: [PATCH 07/49] Fix field method
+Subject: [PATCH 07/50] Fix field method
 
 ---
  .../prims/jvmtiEnhancedRedefineClasses.cpp    | 19 ++++++++++++-------
  1 file changed, 12 insertions(+), 7 deletions(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 321ff64f858..ca7a0bf67cd 100644
+index 1c7595787a1..a3b65b273e5 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -264,21 +264,26 @@ class ChangePointersOopClosure : public BasicOopIterateClosure {

jb/project/tools/patches/dcevm/0008-Fix-nonstatic-field-handles.patch

@@ -1,14 +1,14 @@
-From 41df7c7ae0c939605dadd3fb901c2319405f11ca Mon Sep 17 00:00:00 2001
+From 1fe56253f7e63d69f9a12963316889c5e87111eb Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Sat, 15 Dec 2018 20:16:37 +0100
-Subject: [PATCH 08/49] Fix nonstatic field handles
+Subject: [PATCH 08/50] Fix nonstatic field handles
 
 ---
  src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp | 7 ++++++-
  1 file changed, 6 insertions(+), 1 deletion(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index ca7a0bf67cd..6f42a196d6a 100644
+index a3b65b273e5..c64d6bb1bb5 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -337,6 +337,7 @@ class ChangePointersOopClosure : public BasicOopIterateClosure {

jb/project/tools/patches/dcevm/0009-Support-for-Concurrent-Mark-Sweep-CMS-collector.patch

@@ -1,7 +1,7 @@
-From 39dfab290cabcb9f5928b8a85c7604617c2d992e Mon Sep 17 00:00:00 2001
+From cbe52ffcde1851f2c3527825f37145428aeedc67 Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Wed, 12 Dec 2018 19:38:28 +0100
-Subject: [PATCH 09/49] Support for Concurrent Mark Sweep (CMS) collector
+Subject: [PATCH 09/50] Support for Concurrent Mark Sweep (CMS) collector
 
 ---
  .../share/gc/cms/compactibleFreeListSpace.cpp | 139 ++++++++++++------
@@ -422,7 +422,7 @@ index 75d7e685edf..26e56ae6f7e 100644
          Klass* new_version = oop(cur_obj)->klass()->new_version();
          if (new_version->update_information() == NULL) {
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 6f42a196d6a..3065b1114e4 100644
+index c64d6bb1bb5..9b8678a53fb 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -52,6 +52,7 @@

jb/project/tools/patches/dcevm/0010-Code-cleanup.patch

@@ -1,7 +1,7 @@
-From 496dae49be8983e5c131ca356fc4f2c0677aed58 Mon Sep 17 00:00:00 2001
+From 11d10158d77512795b1b8ab8378620b95b67f175 Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Sat, 29 Dec 2018 13:22:29 +0100
-Subject: [PATCH 10/49] Code cleanup
+Subject: [PATCH 10/50] Code cleanup
 
 ---
  .../prims/jvmtiEnhancedRedefineClasses.cpp    | 125 ++++++------------
@@ -9,7 +9,7 @@ Subject: [PATCH 10/49] Code cleanup
  2 files changed, 40 insertions(+), 88 deletions(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 3065b1114e4..d17eef46384 100644
+index 9b8678a53fb..0aa1ac4ff80 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -35,7 +35,7 @@
@@ -240,7 +240,7 @@ index 3065b1114e4..d17eef46384 100644
   
   TODO - the class file is potentionally parsed multiple times - introduce a cache?
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
-index 3f95cf42645..98812949a25 100644
+index b712d69a193..37e63a1810f 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 @@ -195,8 +195,5 @@ class VM_EnhancedRedefineClasses: public VM_GC_Operation {

jb/project/tools/patches/dcevm/0011-Fix-check_class.patch

@@ -1,7 +1,7 @@
-From fe33ea7be09a777d862aa839f17f302e6f2625fe Mon Sep 17 00:00:00 2001
+From 1765f4c1b2e8958b458fa17d329be98ad025069c Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Sat, 29 Dec 2018 16:05:25 +0100
-Subject: [PATCH 11/49] Fix check_class
+Subject: [PATCH 11/50] Fix check_class
 
 ---
  .../prims/jvmtiEnhancedRedefineClasses.cpp    | 39 +++++++------------
@@ -9,7 +9,7 @@ Subject: [PATCH 11/49] Fix check_class
  2 files changed, 16 insertions(+), 28 deletions(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index d17eef46384..c3b8b8c6b7a 100644
+index 0aa1ac4ff80..c08b3e82b2e 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -1,4 +1,4 @@
@@ -92,7 +92,7 @@ index d17eef46384..c3b8b8c6b7a 100644
  class AffectedKlassClosure : public KlassClosure {
   private:
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
-index 98812949a25..35fbbb647a1 100644
+index 37e63a1810f..5b3ebc13661 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 @@ -144,15 +144,14 @@ class VM_EnhancedRedefineClasses: public VM_GC_Operation {

jb/project/tools/patches/dcevm/0012-Fix-force_forward-in-dead-space.patch

@@ -1,7 +1,7 @@
-From 24f8133857f1537b4d99f3d9483797f1f25e2e8c Mon Sep 17 00:00:00 2001
+From 0851d437a65dc9ac6d8355b54689d36e77e104b3 Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Sat, 29 Dec 2018 17:58:39 +0100
-Subject: [PATCH 12/49] Fix force_forward in dead space
+Subject: [PATCH 12/50] Fix force_forward in dead space
 
 ---
  src/hotspot/share/gc/shared/space.inline.hpp | 1 +

jb/project/tools/patches/dcevm/0013-Cleanup.patch

@@ -1,7 +1,7 @@
-From a2c830d52c1917a422ecfee516fe304959b08b40 Mon Sep 17 00:00:00 2001
+From 35aba247d8a3e25f5d19403ba5f293bfdaf6539c Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Fri, 1 Mar 2019 18:45:13 +0100
-Subject: [PATCH 13/49] Cleanup
+Subject: [PATCH 13/50] Cleanup
 
 ---
  src/hotspot/share/gc/shared/space.cpp | 2 +-

jb/project/tools/patches/dcevm/0014-Add-codecache-flush-optimization-but-just-flush-all-.patch

@@ -1,7 +1,7 @@
-From 586458a8ddbb5b9f7acf554391557a09a44a8600 Mon Sep 17 00:00:00 2001
+From 26a5079eb61a2e23328fbd8ca59ffc2ab6b6193b Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Sat, 29 Dec 2018 17:38:27 +0100
-Subject: [PATCH 14/49] Add codecache flush optimization, but just flush all
+Subject: [PATCH 14/50] Add codecache flush optimization, but just flush all
  cache.
 
 Redefined class can define a new method that overrides
@@ -12,7 +12,7 @@ optimized non-virtual calls, etc...
  1 file changed, 12 insertions(+), 6 deletions(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index c3b8b8c6b7a..39161acd057 100644
+index c08b3e82b2e..4ca638548dc 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -486,9 +486,9 @@ void VM_EnhancedRedefineClasses::doit() {

jb/project/tools/patches/dcevm/0015-HotswapAgent-integration.patch

@@ -1,7 +1,7 @@
-From 29b1d52a8222e4ac09bd27115ad8ad0adcf4c1b4 Mon Sep 17 00:00:00 2001
+From 24a60477aef7098ea23ab50a573332957741ea7b Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Wed, 14 Nov 2018 21:20:08 +0100
-Subject: [PATCH 15/49] HotswapAgent integration
+Subject: [PATCH 15/50] HotswapAgent integration
 
 It include:
 

jb/project/tools/patches/dcevm/0016-Add-dcevm-distro-name.patch

@@ -1,7 +1,7 @@
-From cd68781a45d3dec54ec59fd32ad8d87b550e7d27 Mon Sep 17 00:00:00 2001
+From dc397b652d9810f6f261070afbb8519f1c2964ee Mon Sep 17 00:00:00 2001
 From: skybber <lada.dvorak7@gmail.com>
 Date: Sun, 16 Dec 2018 09:55:31 +0100
-Subject: [PATCH 16/49] Add dcevm distro name
+Subject: [PATCH 16/50] Add dcevm distro name
 
 ---
  make/autoconf/version-numbers | 2 +-
@@ -17,9 +17,9 @@ index b5a23138213..5c0a3242c80 100644
  COMPANY_NAME=N/A
 -HOTSPOT_VM_DISTRO="OpenJDK"
 +HOTSPOT_VM_DISTRO="Dynamic Code Evolution"
- 
- # Might need better names for these
- MACOSX_BUNDLE_NAME_BASE="OpenJDK"
+ 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
 -- 
 2.24.3 (Apple Git-128)
 

jb/project/tools/patches/dcevm/0017-java.desktop-com.sun.beans-ALL-UNNAMED.patch

@@ -1,7 +1,7 @@
-From 2ed248be98455e485861d15f179c065d391b6bf4 Mon Sep 17 00:00:00 2001
+From 987645d54a6682f28a733731965d6b377e892974 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Tue, 19 Nov 2019 19:58:27 +0100
-Subject: [PATCH 17/49] java.desktop/com.sun.beans=ALL-UNNAMED
+Subject: [PATCH 17/50] java.desktop/com.sun.beans=ALL-UNNAMED
 
 ---
  src/hotspot/share/runtime/arguments.cpp | 2 ++

jb/project/tools/patches/dcevm/0018-increment_class_counter-using-orig-dcevm-code.patch

@@ -1,7 +1,7 @@
-From db8b797f6b95dbfbd4505d4261ae0b32ac32ed96 Mon Sep 17 00:00:00 2001
+From 60569257636a2d0b31b04ab2638d81f840d75e58 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Tue, 19 Nov 2019 21:07:59 +0100
-Subject: [PATCH 18/49] increment_class_counter() using orig dcevm code
+Subject: [PATCH 18/50] increment_class_counter() using orig dcevm code
 
 Probably it is cause of SISEGV on:
 _
@@ -11,7 +11,7 @@ VM_EnhancedRedefineClasses::redefine_single_class->java_mirror()
  1 file changed, 12 insertions(+), 27 deletions(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 39161acd057..22c6342f05b 100644
+index 4ca638548dc..efb9e806508 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -1146,9 +1146,9 @@ int VM_EnhancedRedefineClasses::calculate_redefinition_flags(InstanceKlass* new_

jb/project/tools/patches/dcevm/0019-Allow-11715ha-class-initializer-calls.patch

@@ -1,7 +1,7 @@
-From 7bae7d9000a387cba02123797d26b9a6b9f8b1be Mon Sep 17 00:00:00 2001
+From 41d2963b54490601e22cf5309ed73f78566d35ae Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Thu, 21 Nov 2019 19:30:07 +0100
-Subject: [PATCH 19/49] Allow 11715ha class initializer calls
+Subject: [PATCH 19/50] Allow 11715ha class initializer calls
 
 ---
  src/hotspot/share/classfile/vmSymbols.hpp      | 1 +

jb/project/tools/patches/dcevm/0020-Disable-HA-in-keytool.patch

@@ -1,7 +1,7 @@
-From 7377d8471ed2c6a09b1c695c95ba694217ed5dba Mon Sep 17 00:00:00 2001
+From 09799f079ef1148248ca60c917205003d2a565b3 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Tue, 26 Nov 2019 22:13:07 +0100
-Subject: [PATCH 20/49] Disable HA in keytool
+Subject: [PATCH 20/50] Disable HA in keytool
 
 ---
  make/launcher/Launcher-java.base.gmk | 1 +

jb/project/tools/patches/dcevm/0021-Open-jdk-module-to-access-ClassInfo.CACHE.patch

@@ -1,7 +1,7 @@
-From a66314d6a220f1620e6cc40f2253f91d3e283821 Mon Sep 17 00:00:00 2001
+From e1d8f42f428d7d18f09f1a7098f56fdce808c3fe Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Thu, 28 Nov 2019 18:53:11 +0100
-Subject: [PATCH 21/49] Open jdk module to access ClassInfo.CACHE
+Subject: [PATCH 21/50] Open jdk module to access ClassInfo.CACHE
 
 ---
  src/hotspot/share/runtime/arguments.cpp | 2 ++

jb/project/tools/patches/dcevm/0022-Open-java.base-java.io-module.patch

@@ -1,7 +1,7 @@
-From a25866cceaf6bb8f344bf316980a68811986736e Mon Sep 17 00:00:00 2001
+From 8b7323c57ee07c03a02ba951ce6d453ec4cc1a54 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Sun, 8 Dec 2019 17:55:01 +0100
-Subject: [PATCH 22/49] Open java.base/java.io module
+Subject: [PATCH 22/50] Open java.base/java.io module
 
 ---
  src/hotspot/share/runtime/arguments.cpp | 2 ++

jb/project/tools/patches/dcevm/0023-Fix-fieldDescriptor.inline.hpp.patch

@@ -1,14 +1,14 @@
-From d1ccaf7873c6a28190e800e14e65c1087e4f6b42 Mon Sep 17 00:00:00 2001
+From 14c82a29cbf8254f8da626753ea34086d38e71b4 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <vladimir.dvorak@mailprofiler.com>
 Date: Fri, 6 Mar 2020 09:28:24 +0100
-Subject: [PATCH 23/49] Fix fieldDescriptor.inline.hpp
+Subject: [PATCH 23/50] Fix fieldDescriptor.inline.hpp
 
 ---
  .../share/prims/jvmtiEnhancedRedefineClasses.cpp       | 10 ++++++----
  1 file changed, 6 insertions(+), 4 deletions(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 22c6342f05b..dc302e65c6f 100644
+index efb9e806508..a404fd3f016 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -49,6 +49,7 @@

jb/project/tools/patches/dcevm/0024-Fix-clear_cpool_cache.patch

@@ -1,14 +1,14 @@
-From 7791300ec782a8422b0af691de20160c16e0d667 Mon Sep 17 00:00:00 2001
+From 5a56f2278c0a79f4a26f369a55f4c1c4dab2621e Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <vladimir.dvorak@mailprofiler.com>
 Date: Fri, 6 Mar 2020 15:46:51 +0100
-Subject: [PATCH 24/49] Fix clear_cpool_cache
+Subject: [PATCH 24/50] Fix clear_cpool_cache
 
 ---
  src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp | 8 +++-----
  1 file changed, 3 insertions(+), 5 deletions(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index dc302e65c6f..9493ba4820a 100644
+index a404fd3f016..1f5a67f8866 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -491,11 +491,6 @@ void VM_EnhancedRedefineClasses::doit() {

jb/project/tools/patches/dcevm/0025-Refactor-ClearCpoolCacheAndUnpatch.patch

@@ -1,7 +1,7 @@
-From 4da9677a78c90a6915103398a3da8a818ba3f482 Mon Sep 17 00:00:00 2001
+From c1aafaafaf15780d6bca1312162d551da4f63036 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <vladimir.dvorak@mailprofiler.com>
 Date: Mon, 9 Mar 2020 09:54:04 +0100
-Subject: [PATCH 25/49] Refactor ClearCpoolCacheAndUnpatch
+Subject: [PATCH 25/50] Refactor ClearCpoolCacheAndUnpatch
 
 Call it after redefinition of all classes
 ---
@@ -25,7 +25,7 @@ index a040effe83a..c33a7d52ddb 100644
      )
  
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 9493ba4820a..6d75d41857c 100644
+index 1f5a67f8866..24fb76b6de4 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -491,6 +491,11 @@ void VM_EnhancedRedefineClasses::doit() {

jb/project/tools/patches/dcevm/0026-Fix-class-cast-exception-on-redefinition-of-class-A-.patch

@@ -1,7 +1,7 @@
-From 1a6eb7338c9c8637c7a370a9e0c80aa1b4d483ff Mon Sep 17 00:00:00 2001
+From d6a3286b9b57df4c09d859e38833f2e3dc1574d9 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <vladimir.dvorak@mailprofiler.com>
 Date: Wed, 11 Mar 2020 14:19:34 +0100
-Subject: [PATCH 26/49] Fix class cast exception on redefinition of class A,
+Subject: [PATCH 26/50] Fix class cast exception on redefinition of class A,
  that is superclass of B that has anonymous class C
 
 ---

jb/project/tools/patches/dcevm/0027-Update-klass-reference-in-Klass.implementor.patch

@@ -1,7 +1,7 @@
-From 7eb341682b32e530e5d3a6eaaf90aeda04edbb43 Mon Sep 17 00:00:00 2001
+From a4ab453f532839ea3b09027736bb6e74d288bf1d Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Fri, 10 Apr 2020 23:28:07 +0200
-Subject: [PATCH 27/49] Update klass reference in Klass.implementor()
+Subject: [PATCH 27/50] Update klass reference in Klass.implementor()
 
 If interface X is removed from class Y then old reference to Y could be
 stored in X.implementor()
@@ -11,7 +11,7 @@ stored in X.implementor()
  2 files changed, 12 insertions(+), 11 deletions(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 6d75d41857c..f0b6e568656 100644
+index 24fb76b6de4..f6d2d3a40fe 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -1411,6 +1411,18 @@ void VM_EnhancedRedefineClasses::ClearCpoolCacheAndUnpatch::do_klass(Klass* k) {
@@ -34,7 +34,7 @@ index 6d75d41857c..f0b6e568656 100644
      if (other_cp->tag_at(i).is_klass()) {
        Klass* klass = other_cp->resolved_klass_at(i);
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
-index 35fbbb647a1..a21e9e517cb 100644
+index 5b3ebc13661..2d114635ee5 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 @@ -69,17 +69,6 @@ class VM_EnhancedRedefineClasses: public VM_GC_Operation {

jb/project/tools/patches/dcevm/0028-Fix-DirectMethodHandle-accessors-klasses.patch

@@ -1,7 +1,7 @@
-From 57e902de73d184690ee808f0e14e41d8a8d0dd3e Mon Sep 17 00:00:00 2001
+From 015c9c88e63f2dde4b8b2a09d2832a8c2a3caf25 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Fri, 10 Apr 2020 23:30:21 +0200
-Subject: [PATCH 28/49] Fix DirectMethodHandle accessors klasses
+Subject: [PATCH 28/50] Fix DirectMethodHandle accessors klasses
 
 ---
  src/hotspot/share/classfile/javaClasses.cpp | 28 +++++++++++++++------

jb/project/tools/patches/dcevm/0029-cleanup-direct-method-handles-code.patch

@@ -1,7 +1,7 @@
-From 5b2d60f83017d09b99a6648a7b0a66e7a0b1a371 Mon Sep 17 00:00:00 2001
+From 14005f6176420c16fa1d152c78a3dacd26ecb647 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Sat, 11 Apr 2020 12:07:43 +0200
-Subject: [PATCH 29/49] cleanup direct method handles code
+Subject: [PATCH 29/50] cleanup direct method handles code
 
 ---
  src/hotspot/share/classfile/javaClasses.hpp        | 10 ++++------

jb/project/tools/patches/dcevm/0030-Add-init_implementor_from_redefine-that-skips-compil.patch

@@ -1,7 +1,7 @@
-From 6361a460f4a008cf8dbe864a7b32c4a74536f6be Mon Sep 17 00:00:00 2001
+From 990ffe4111fe73c3a183f8d35402cbf9e81bd587 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Sat, 11 Apr 2020 17:52:13 +0200
-Subject: [PATCH 30/49] Add init_implementor_from_redefine, that skips compiler
+Subject: [PATCH 30/50] Add init_implementor_from_redefine, that skips compiler
  lock assert
 
 ---
@@ -51,7 +51,7 @@ index 2cc98b636f1..e8107a39813 100644
    // link this class into the implementors list of every interface it implements
    void process_interfaces(Thread *thread);
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index f0b6e568656..a22e72a851c 100644
+index f6d2d3a40fe..aac9ba0911f 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -1416,7 +1416,7 @@ void VM_EnhancedRedefineClasses::ClearCpoolCacheAndUnpatch::do_klass(Klass* k) {

jb/project/tools/patches/dcevm/0031-not-nullable-oop_store_not_null-method-handle-NULL-i.patch

@@ -1,7 +1,7 @@
-From f040455728ad5fe7eff48d62c8ea1d6eda0f1dfe Mon Sep 17 00:00:00 2001
+From 9dcddc7c2573c34579161e3ad1240b029dda1e96 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Mon, 13 Apr 2020 20:59:35 +0200
-Subject: [PATCH 31/49] not nullable oop_store_not_null() method+handle NULL in
+Subject: [PATCH 31/50] not nullable oop_store_not_null() method+handle NULL in
  mem_name in dmh
 
 ---
@@ -9,7 +9,7 @@ Subject: [PATCH 31/49] not nullable oop_store_not_null() method+handle NULL in
  1 file changed, 10 insertions(+), 6 deletions(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index a22e72a851c..348757b5210 100644
+index aac9ba0911f..8d861ef43c9 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -225,13 +225,15 @@ void VM_EnhancedRedefineClasses::mark_as_scavengable(nmethod* nm) {

jb/project/tools/patches/dcevm/0032-add-jvmtiEnhancedRedefineClasses.-to-CMakeLists.txt.patch

@@ -1,7 +1,7 @@
-From 799f143bd7fccf3a4fd2313b9b06d2464dc4b9ab Mon Sep 17 00:00:00 2001
+From 800b44f545c7b99026d203690def30ec4b9ed08e Mon Sep 17 00:00:00 2001
 From: Artem Khvastunov <artem.khvastunov@jetbrains.com>
 Date: Tue, 14 Apr 2020 19:11:35 +0200
-Subject: [PATCH 32/49] add jvmtiEnhancedRedefineClasses.* to CMakeLists.txt
+Subject: [PATCH 32/50] add jvmtiEnhancedRedefineClasses.* to CMakeLists.txt
 
 ---
  jb/project/hotspot-cmake/CMakeLists.txt | 2 ++

jb/project/tools/patches/dcevm/0033-migrate-DCEVM-to-11.0.7.patch

@@ -1,14 +1,14 @@
-From 3dbd8899cb5addd1305127da16432600b5097fb7 Mon Sep 17 00:00:00 2001
+From e009b4fcc48e9719b5b896f7f3838fbc7c579ba7 Mon Sep 17 00:00:00 2001
 From: Artem Khvastunov <artem.khvastunov@jetbrains.com>
 Date: Sun, 19 Apr 2020 11:36:12 +0200
-Subject: [PATCH 33/49] migrate DCEVM to 11.0.7
+Subject: [PATCH 33/50] migrate DCEVM to 11.0.7
 
 ---
  src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
-index a21e9e517cb..ad1da6049f7 100644
+index 2d114635ee5..6cabdca9c27 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 @@ -30,7 +30,7 @@

jb/project/tools/patches/dcevm/0034-Fix-11.0.7-compilation-issues.patch

@@ -1,14 +1,14 @@
-From 3a94657bf1a8580d92b575f9ef3c10f498633db5 Mon Sep 17 00:00:00 2001
+From 5653e2a5f05a9693f934b0f9c4d9286c01576807 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Fri, 8 May 2020 21:07:50 +0200
-Subject: [PATCH 34/49] Fix 11.0.7 compilation issues
+Subject: [PATCH 34/50] Fix 11.0.7 compilation issues
 
 ---
  src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp | 3 ++-
  1 file changed, 2 insertions(+), 1 deletion(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
-index ad1da6049f7..cd07100ffae 100644
+index 6cabdca9c27..ed44f0e27ce 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 @@ -16,6 +16,8 @@

jb/project/tools/patches/dcevm/0035-Use-INCLUDE_CDS-condition-on-UseSharedSpaces-block-f.patch

@@ -1,7 +1,7 @@
-From 3f2f5c6ed1388d21f1818d2b0ac7381d4aa5f859 Mon Sep 17 00:00:00 2001
+From 0b9b021f889ec001d579d192f1bd9a7a43f63871 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Sat, 9 May 2020 10:08:17 +0200
-Subject: [PATCH 35/49] Use INCLUDE_CDS condition on "UseSharedSpaces" block
+Subject: [PATCH 35/50] Use INCLUDE_CDS condition on "UseSharedSpaces" block
  from master
 
 ---
@@ -9,7 +9,7 @@ Subject: [PATCH 35/49] Use INCLUDE_CDS condition on "UseSharedSpaces" block
  1 file changed, 2 insertions(+)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 348757b5210..101fa6b0bc7 100644
+index 8d861ef43c9..660bf3a2e97 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -467,6 +467,7 @@ public:

jb/project/tools/patches/dcevm/0036-Access-com.sun.beans.util-HotswapAgent-patch.patch

@@ -1,7 +1,7 @@
-From 7d7435cfb75480b207b128adb333aee5a409672d Mon Sep 17 00:00:00 2001
+From 9f4b84339b55187b742682bd84fdb0e6e121917c Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Sat, 16 May 2020 15:11:40 +0200
-Subject: [PATCH 36/49] Access com.sun.beans.util - HotswapAgent patch
+Subject: [PATCH 36/50] Access com.sun.beans.util - HotswapAgent patch
 
 ---
  src/hotspot/share/runtime/arguments.cpp       |  2 ++

jb/project/tools/patches/dcevm/0037-Skip-verifier-only-in-AllowEnhancedClassRedefinition.patch

@@ -1,7 +1,7 @@
-From 1309075a08390d5b93ce3d480b2547535b490cdb Mon Sep 17 00:00:00 2001
+From 9a662b1367860920095efe79116ef9a2d53fc2c6 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Sun, 17 May 2020 12:19:18 +0200
-Subject: [PATCH 37/49] Skip verifier only in AllowEnhancedClassRedefinition
+Subject: [PATCH 37/50] Skip verifier only in AllowEnhancedClassRedefinition
 
 ---
  src/hotspot/share/oops/instanceKlass.cpp | 4 ++--

jb/project/tools/patches/dcevm/0038-Use-original-code-for-adjust_method_entries-in-stand.patch

@@ -1,7 +1,7 @@
-From abd6fa7d68b86083b37287336a37c9ad4dab2dea Mon Sep 17 00:00:00 2001
+From a58ed678218bfb80af164cfe98cdf4a3ab74a682 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Sun, 17 May 2020 18:18:52 +0200
-Subject: [PATCH 38/49] Use original code for adjust_method_entries in standard
+Subject: [PATCH 38/50] Use original code for adjust_method_entries in standard
  redefinition
 
 ---
@@ -11,7 +11,7 @@ Subject: [PATCH 38/49] Use original code for adjust_method_entries in standard
  3 files changed, 47 insertions(+), 2 deletions(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 101fa6b0bc7..c7ea34c2290 100644
+index 660bf3a2e97..0ca675e8ee6 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -506,7 +506,7 @@ void VM_EnhancedRedefineClasses::doit() {

jb/project/tools/patches/dcevm/0039-Revert-code-for-AllowEnhancedClassRedefinition.patch

@@ -1,7 +1,7 @@
-From 67bf217a3cab6476108723a0ab627ea1e982d618 Mon Sep 17 00:00:00 2001
+From c1e814f2f7d4f2b37abd667d0bec516474f2a119 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Tue, 19 May 2020 09:41:36 +0200
-Subject: [PATCH 39/49] Revert code for !AllowEnhancedClassRedefinition
+Subject: [PATCH 39/50] Revert code for !AllowEnhancedClassRedefinition
 
 ---
  .../share/classfile/classLoaderData.cpp       | 23 ++++++++++---------

jb/project/tools/patches/dcevm/0040-Code-cleanup.patch

@@ -1,7 +1,7 @@
-From 8708845a526d3a199b4058fcb950b62c5948c374 Mon Sep 17 00:00:00 2001
+From 5b36c4798869c5cd4d65f7765a8447b9cf09d76b Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Tue, 19 May 2020 09:29:39 +0200
-Subject: [PATCH 40/49] Code cleanup
+Subject: [PATCH 40/50] Code cleanup
 
 ---
  src/hotspot/share/classfile/classFileParser.cpp   |  4 +++-

jb/project/tools/patches/dcevm/0041-Activate-cpCache-definition-asserts-for-dcevm.patch

@@ -1,7 +1,7 @@
-From 22c835fc11ef903604f3a1629002ff7958775537 Mon Sep 17 00:00:00 2001
+From 71f35c41b569f72a1674ccd57118c4fe76ba3d68 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Tue, 19 May 2020 10:31:15 +0200
-Subject: [PATCH 41/49] Activate cpCache definition asserts for !dcevm
+Subject: [PATCH 41/50] Activate cpCache definition asserts for !dcevm
 
 ---
  src/hotspot/share/oops/cpCache.cpp | 6 ++----

jb/project/tools/patches/dcevm/0042-iterate-old-method-version-only-in-dcevm.patch

@@ -1,7 +1,7 @@
-From 37f370c2d4beb8d44a55999828ea8abad6421fdb Mon Sep 17 00:00:00 2001
+From 961018a29ddb7eba96aca7fbc385f3c4f29e3a03 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Tue, 19 May 2020 10:54:38 +0200
-Subject: [PATCH 42/49] iterate old method version only in dcevm
+Subject: [PATCH 42/50] iterate old method version only in dcevm
 
 ---
  src/hotspot/share/prims/jvmtiImpl.cpp | 6 ++++--

jb/project/tools/patches/dcevm/0043-Support-for-Lambda-class-redefinition.patch

@@ -1,7 +1,7 @@
-From c27d94918b0b59dae41abb064e94d39e8699af74 Mon Sep 17 00:00:00 2001
+From 2ab70b495c43c4699ad402a714710566400de99d Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Fri, 22 May 2020 21:23:01 +0200
-Subject: [PATCH 43/49] Support for Lambda class redefinition
+Subject: [PATCH 43/50] Support for Lambda class redefinition
 
 ---
  .../share/classfile/classLoaderData.cpp       |  9 +++
@@ -111,7 +111,7 @@ index 717f34ce9a0..dc111846c12 100644
                                       TRAPS);
  
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index c7ea34c2290..212a71a5860 100644
+index 0ca675e8ee6..08fe42d5c28 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -503,6 +503,8 @@ void VM_EnhancedRedefineClasses::doit() {
@@ -208,7 +208,7 @@ index c7ea34c2290..212a71a5860 100644
  
    // Sort the affected klasses such that a supertype is always on a smaller array index than its subtype.
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
-index cd07100ffae..36814d3f097 100644
+index ed44f0e27ce..7e2afd49650 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 @@ -119,6 +119,7 @@ class VM_EnhancedRedefineClasses: public VM_GC_Operation {

jb/project/tools/patches/dcevm/0044-Skip-GC-runs-for-redefinitions-without-instance-size.patch

@@ -1,7 +1,7 @@
-From 5e934cf0f70d2a0a57961104bccf5d22436f2383 Mon Sep 17 00:00:00 2001
+From 3f53bb48682b17cfbf4781d4fa47055be88baea0 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Fri, 22 May 2020 21:43:22 +0200
-Subject: [PATCH 44/49] Skip GC runs for redefinitions without instance size
+Subject: [PATCH 44/50] Skip GC runs for redefinitions without instance size
  change
 
 ---
@@ -9,7 +9,7 @@ Subject: [PATCH 44/49] Skip GC runs for redefinitions without instance size
  1 file changed, 2 insertions(+), 2 deletions(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 212a71a5860..df0d282bf49 100644
+index 08fe42d5c28..a785a43d352 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -578,14 +578,14 @@ void VM_EnhancedRedefineClasses::doit() {

jb/project/tools/patches/dcevm/0045-Fix-no-original-bytecode-found-error-if-method-with-.patch

@@ -1,7 +1,7 @@
-From 60e85ca6711a228e747289768f78c898807a84bc Mon Sep 17 00:00:00 2001
+From d0d6602fe3d664cb2322d7066bf46fa7e20d5d4e Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Sat, 23 May 2020 10:02:15 +0200
-Subject: [PATCH 45/49] Fix "no original bytecode found" error if method with
+Subject: [PATCH 45/50] Fix "no original bytecode found" error if method with
  bkp is missing
 
 Sometimes IDE can deploy class with erroneous method, such method has
@@ -102,7 +102,7 @@ index 4533476ff8f..193e1845b23 100644
    void set_breakpoint(int bci);
    void clear_breakpoint(int bci);
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index df0d282bf49..80dc11217c5 100644
+index a785a43d352..2321483dcbd 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -1389,14 +1389,16 @@ void VM_EnhancedRedefineClasses::unpatch_bytecode(Method* method) {

jb/project/tools/patches/dcevm/0046-Fix-comments-according-hotspot-formatting-convention.patch

@@ -1,7 +1,7 @@
-From 4501b4b72be188eb0f054d6635a8db64d8e8001f Mon Sep 17 00:00:00 2001
+From 585f1cb56766be837a34114b1ee5c743aa4e6801 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Sat, 23 May 2020 10:17:56 +0200
-Subject: [PATCH 46/49] Fix comments according hotspot formatting conventions
+Subject: [PATCH 46/50] Fix comments according hotspot formatting conventions
 
 ---
  .../prims/jvmtiEnhancedRedefineClasses.cpp    | 191 +++++++-----------
@@ -9,7 +9,7 @@ Subject: [PATCH 46/49] Fix comments according hotspot formatting conventions
  2 files changed, 90 insertions(+), 142 deletions(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 80dc11217c5..012ead1df91 100644
+index 2321483dcbd..8d00203fd9a 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -67,21 +67,19 @@ int         VM_EnhancedRedefineClasses::_deleted_methods_length  = 0;
@@ -358,7 +358,7 @@ index 80dc11217c5..012ead1df91 100644
    ResourceMark mark(THREAD);
  
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
-index 36814d3f097..3551b06ecde 100644
+index 7e2afd49650..d8a11b51fe9 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 @@ -35,17 +35,16 @@

jb/project/tools/patches/dcevm/0047-Review-threads-cleanup.patch

@@ -1,14 +1,14 @@
-From 70cc7f12332fa8719f8d28eb588e17a8716fd618 Mon Sep 17 00:00:00 2001
+From 79c80c48da4d52f4616f1c6ef37e838d29be9be1 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Sun, 24 May 2020 12:07:09 +0200
-Subject: [PATCH 47/49] Review threads, cleanup
+Subject: [PATCH 47/50] Review threads, cleanup
 
 ---
  src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp | 9 ++++-----
  1 file changed, 4 insertions(+), 5 deletions(-)
 
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index 012ead1df91..aba99bb60fa 100644
+index 8d00203fd9a..1fbba406087 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -253,7 +253,7 @@ class ChangePointersOopClosure : public BasicOopIterateClosure {

jb/project/tools/patches/dcevm/0048-Replace-deleted-method-with-Universe-throw_no_such_m.patch

@@ -1,7 +1,7 @@
-From 5337c59d01964e06e39d1d2f2b2f090b3bb99a89 Mon Sep 17 00:00:00 2001
+From 8b79e673a3a9d12c97b8b7dd2f4d79c2d4cdd1d6 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
 Date: Sun, 24 May 2020 12:07:42 +0200
-Subject: [PATCH 48/49] Replace deleted method with
+Subject: [PATCH 48/50] Replace deleted method with
  Universe::throw_no_such_method_error
 
 ---

jb/project/tools/patches/dcevm/0049-Support-for-G1-gc.patch

@@ -1,7 +1,7 @@
-From 5a794dd9e345200435538028251d5e38988c1aaa Mon Sep 17 00:00:00 2001
+From caf7fe94c42bea9606f96023cebe466058a1eef5 Mon Sep 17 00:00:00 2001
 From: Vladimir Dvorak <lada.dvorak7@gmail.com>
-Date: Fri, 12 Jun 2020 22:43:52 +0700
-Subject: [PATCH 49/49] Support for G1 gc
+Date: Fri, 12 Jun 2020 17:43:52 +0200
+Subject: [PATCH 49/50] Support for G1 gc
 
 ---
  src/hotspot/share/gc/g1/g1CollectedHeap.hpp   |   1 +
@@ -992,7 +992,7 @@ index d0a6d665aa0..3dc4cc1323c 100644
    SystemDictionary::oops_do(oopClosure);
  }
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
-index aba99bb60fa..8a03564d55b 100644
+index 1fbba406087..32929b3d7a0 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
 @@ -36,7 +36,6 @@
@@ -1104,7 +1104,7 @@ index aba99bb60fa..8a03564d55b 100644
    ResourceMark mark(THREAD);
  
 diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
-index 3551b06ecde..10711462f61 100644
+index d8a11b51fe9..030852b160a 100644
 --- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 +++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
 @@ -115,6 +115,7 @@ class VM_EnhancedRedefineClasses: public VM_GC_Operation {

jb/project/tools/patches/dcevm/0050-G1-Heap-parallel-iterate-method-object_par_iterate-d.patch

@@ -0,0 +1,214 @@
+From 55e30de9a54b2f3bec995a2df42fe14b09d16f06 Mon Sep 17 00:00:00 2001
+From: Vladimir Dvorak <lada.dvorak7@gmail.com>
+Date: Sun, 21 Jun 2020 13:38:45 +0200
+Subject: [PATCH 50/50] G1 Heap parallel iterate method "object_par_iterate" +
+ dcevm timers
+
+G1 Heap does not have parallel iterate method, that is usefull in dcevm
+iterate phase. According performance tests the parallel iteration is up
+~25% faster then serial iteration, ratio depends on the size of heap.
+Dcevm's timers did not make sense. Now, there are timers fo prologue,
+doit, gc itarate and full gc phases. Iterate+fullgc time make up most
+the total doit time.
+---
+ src/hotspot/share/gc/g1/g1CollectedHeap.cpp   | 20 ++++++++
+ src/hotspot/share/gc/g1/g1CollectedHeap.hpp   |  2 +
+ .../prims/jvmtiEnhancedRedefineClasses.cpp    | 46 +++++++++++++------
+ .../prims/jvmtiEnhancedRedefineClasses.hpp    |  5 +-
+ 4 files changed, 58 insertions(+), 15 deletions(-)
+
+diff --git a/src/hotspot/share/gc/g1/g1CollectedHeap.cpp b/src/hotspot/share/gc/g1/g1CollectedHeap.cpp
+index dea8d9fdb0e..33664a30519 100644
+--- a/src/hotspot/share/gc/g1/g1CollectedHeap.cpp
++++ b/src/hotspot/share/gc/g1/g1CollectedHeap.cpp
+@@ -2108,6 +2108,21 @@ public:
+   }
+ };
+ 
++class G1IterateObjectClosureTask : public AbstractGangTask {
++ private:
++  ObjectClosure* _cl;
++  G1CollectedHeap* _g1h;
++  HeapRegionClaimer _hrclaimer;
++ public:
++  G1IterateObjectClosureTask(ObjectClosure* cl, G1CollectedHeap* g1h) : AbstractGangTask("IterateObject Closure"),
++    _cl(cl), _g1h(g1h),  _hrclaimer(g1h->workers()->active_workers()) { }
++
++  virtual void work(uint worker_id) {
++    IterateObjectClosureRegionClosure blk(_cl);
++    _g1h->heap_region_par_iterate_from_worker_offset(&blk, &_hrclaimer, worker_id);
++  }
++};
++
+ void G1CollectedHeap::object_iterate(ObjectClosure* cl) {
+   IterateObjectClosureRegionClosure blk(cl);
+   heap_region_iterate(&blk);
+@@ -2117,6 +2132,11 @@ void G1CollectedHeap::heap_region_iterate(HeapRegionClosure* cl) const {
+   _hrm.iterate(cl);
+ }
+ 
++void G1CollectedHeap::object_par_iterate(ObjectClosure* cl) {
++  G1IterateObjectClosureTask iocl_task(cl, this);
++  workers()->run_task(&iocl_task);
++}
++
+ void G1CollectedHeap::heap_region_par_iterate_from_worker_offset(HeapRegionClosure* cl,
+                                                                  HeapRegionClaimer *hrclaimer,
+                                                                  uint worker_id) const {
+diff --git a/src/hotspot/share/gc/g1/g1CollectedHeap.hpp b/src/hotspot/share/gc/g1/g1CollectedHeap.hpp
+index 0735eef0da8..05a068bb2e0 100644
+--- a/src/hotspot/share/gc/g1/g1CollectedHeap.hpp
++++ b/src/hotspot/share/gc/g1/g1CollectedHeap.hpp
+@@ -1117,6 +1117,8 @@ public:
+ 
+   // Iteration functions.
+ 
++  void object_par_iterate(ObjectClosure* cl);
++
+   // Iterate over all objects, calling "cl.do_object" on each.
+   virtual void object_iterate(ObjectClosure* cl);
+ 
+diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
+index 32929b3d7a0..5be9bb74305 100644
+--- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
++++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.cpp
+@@ -54,6 +54,7 @@
+ #include "utilities/events.hpp"
+ #include "oops/constantPool.inline.hpp"
+ #include "gc/cms/cmsHeap.hpp"
++#include "gc/g1/g1CollectedHeap.hpp"
+ #include "gc/shared/dcevmSharedGC.hpp"
+ 
+ Array<Method*>* VM_EnhancedRedefineClasses::_old_methods = NULL;
+@@ -459,6 +460,10 @@ public:
+ void VM_EnhancedRedefineClasses::doit() {
+   Thread *thread = Thread::current();
+ 
++  if (log_is_enabled(Info, redefine, class, timer)) {
++    _timer_vm_op_doit.start();
++  }
++
+ #if INCLUDE_CDS
+   if (UseSharedSpaces) {
+     // Sharing is enabled so we remap the shared readonly space to
+@@ -523,8 +528,22 @@ void VM_EnhancedRedefineClasses::doit() {
+     }
+ 
+     Universe::heap()->ensure_parsability(false);
+-    Universe::heap()->object_iterate(&objectClosure);
++    if (UseG1GC) {
++      if (log_is_enabled(Info, redefine, class, timer)) {
++        _timer_heap_iterate.start();
++      }
++      G1CollectedHeap::heap()->object_par_iterate(&objectClosure);
++      _timer_heap_iterate.stop();
++    } else {
++      if (log_is_enabled(Info, redefine, class, timer)) {
++        _timer_heap_iterate.start();
++      }
++      Universe::heap()->object_iterate(&objectClosure);
++      _timer_heap_iterate.stop();
++    }
++
+     Universe::root_oops_do(&oopClosureNoBarrier);
++
+   }
+   log_trace(redefine, class, obsolete, metadata)("After updating instances");
+ 
+@@ -577,12 +596,19 @@ void VM_EnhancedRedefineClasses::doit() {
+ 
+   if (objectClosure.needs_instance_update()) {
+     // Do a full garbage collection to update the instance sizes accordingly
++
++    if (log_is_enabled(Info, redefine, class, timer)) {
++      _timer_heap_full_gc.start();
++    }
++
+     Universe::set_redefining_gc_run(true);
+     notify_gc_begin(true);
+     // TODO: check _metadata_GC_clear_soft_refs with ScavengeRootsInCode
+     Universe::heap()->collect_as_vm_thread(GCCause::_heap_inspection);
+     notify_gc_end();
+     Universe::set_redefining_gc_run(false);
++
++    _timer_heap_full_gc.stop();
+   }
+ 
+   // Unmark Klass*s as "redefining"
+@@ -630,6 +656,7 @@ void VM_EnhancedRedefineClasses::doit() {
+   }
+ #endif
+ 
++  _timer_vm_op_doit.stop();
+ }
+ 
+ // Cleanup - runs in JVM thread
+@@ -653,16 +680,14 @@ void VM_EnhancedRedefineClasses::doit_epilogue() {
+   if (log_is_enabled(Info, redefine, class, timer)) {
+     // Used to have separate timers for "doit" and "all", but the timer
+     // overhead skewed the measurements.
+-    jlong doit_time = _timer_rsc_phase1.milliseconds() +
+-                      _timer_rsc_phase2.milliseconds();
+-    jlong all_time = _timer_vm_op_prologue.milliseconds() + doit_time;
++    jlong all_time = _timer_vm_op_prologue.milliseconds() + _timer_vm_op_doit.milliseconds();
+ 
+     log_info(redefine, class, timer)
+       ("vm_op: all=" JLONG_FORMAT "  prologue=" JLONG_FORMAT "  doit=" JLONG_FORMAT,
+-       all_time, _timer_vm_op_prologue.milliseconds(), doit_time);
++       all_time, _timer_vm_op_prologue.milliseconds(), _timer_vm_op_doit.milliseconds());
+     log_info(redefine, class, timer)
+-      ("redefine_single_class: phase1=" JLONG_FORMAT "  phase2=" JLONG_FORMAT,
+-       _timer_rsc_phase1.milliseconds(), _timer_rsc_phase2.milliseconds());
++      ("doit: heap iterate=" JLONG_FORMAT "  fullgc=" JLONG_FORMAT,
++       _timer_heap_iterate.milliseconds(), _timer_heap_full_gc.milliseconds());
+   }
+ }
+ 
+@@ -1411,7 +1436,7 @@ void VM_EnhancedRedefineClasses::unpatch_bytecode(Method* method) {
+ // arrayKlassOops. See Open Issues in jvmtiRedefineClasses.hpp.
+ void VM_EnhancedRedefineClasses::ClearCpoolCacheAndUnpatch::do_klass(Klass* k) {
+   if (!k->is_instance_klass()) {
+-	return;
++    return;
+   }
+ 
+   HandleMark hm(_thread);
+@@ -1829,10 +1854,6 @@ void VM_EnhancedRedefineClasses::redefine_single_class(InstanceKlass* new_class_
+ 
+   HandleMark hm(THREAD);   // make sure handles from this call are freed
+ 
+-  if (log_is_enabled(Info, redefine, class, timer)) {
+-    _timer_rsc_phase1.start();
+-  }
+-
+   InstanceKlass* new_class = new_class_oop;
+   InstanceKlass* the_class = InstanceKlass::cast(new_class_oop->old_version());
+   assert(the_class != NULL, "must have old version");
+@@ -1887,7 +1908,6 @@ void VM_EnhancedRedefineClasses::redefine_single_class(InstanceKlass* new_class_
+                              new_class->external_name(),
+                              java_lang_Class::classRedefinedCount(new_class->java_mirror()));
+   }
+-  _timer_rsc_phase2.stop();
+ } // end redefine_single_class()
+ 
+ 
+diff --git a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
+index 030852b160a..9755944d70b 100644
+--- a/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
++++ b/src/hotspot/share/prims/jvmtiEnhancedRedefineClasses.hpp
+@@ -86,9 +86,10 @@ class VM_EnhancedRedefineClasses: public VM_GC_Operation {
+   // Performance measurement support. These timers do not cover all
+   // the work done for JVM/TI RedefineClasses() but they do cover
+   // the heavy lifting.
+-  elapsedTimer  _timer_rsc_phase1;
+-  elapsedTimer  _timer_rsc_phase2;
++  elapsedTimer  _timer_vm_op_doit;
+   elapsedTimer  _timer_vm_op_prologue;
++  elapsedTimer  _timer_heap_iterate;
++  elapsedTimer  _timer_heap_full_gc;
+ 
+   // These routines are roughly in call order unless otherwise noted.
+ 
+-- 
+2.24.3 (Apple Git-128)
+

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

@@ -16,12 +16,19 @@
 # OpenJDK Runtime Environment (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number})
 # OpenJDK 64-Bit Server VM (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number}, mixed mode)
 #
+# Environment variables:
+#   MODULAR_SDK_PATH - specifies the path to the directory where imported modules are located.
+#               By default imported modules should be located in ./modular-sdk
+#   JCEF_PATH - specifies the path to the directory where JCEF binaries are located.
+#               By default imported modules should be located in ./jcef_win_x64
 
 JBSDK_VERSION=$1
 JDK_BUILD_NUMBER=$2
 build_number=$3
 bundle_type=$4
 JBSDK_VERSION_WITH_DOTS=$(echo $JBSDK_VERSION | sed 's/_/\./g')
+WITH_IMPORT_MODULES="--with-import-modules=${MODULAR_SDK_PATH:=${WORK_DIR}/modular-sdk}"
+JCEF_PATH=${JCEF_PATH:=./jcef_win_x64}
 
 source jb/project/tools/common.sh
 
@@ -45,7 +52,7 @@ function create_jbr {
     --add-modules $(xargs < modules_tmp.list | sed s/" "//g) --output ${JBR_BUNDLE} || exit $?
   if [[ "${bundle_type}" == *jcef* ]] || [[ "${bundle_type}" == *dcevm* ]]
   then
-    cp -R jcef_win_x64/* ${JBR_BUNDLE}/bin
+    cp -R ${JCEF_PATH}/* ${JBR_BUNDLE}/bin
   fi
   echo Modifying release info ...
   cat ${JSDK}/release | tr -d '\r' | grep -v 'JAVA_VERSION' | grep -v 'MODULES' >> ${JBR_BUNDLE}/release
@@ -55,7 +62,6 @@ JBRSDK_BASE_NAME=jbrsdk-${JBSDK_VERSION}
 WORK_DIR=$(pwd)
 
 WITH_DEBUG_LEVEL="--with-debug-level=release"
-WITH_IMPORT_MODULES="--with-import-modules=${WORK_DIR}/modular-sdk"
 RELEASE_NAME=windows-x86_64-normal-server-release
 git checkout -- modules.list src/java.desktop/share/classes/module-info.java
 case "$bundle_type" in
@@ -108,7 +114,7 @@ BASE_DIR=build/$RELEASE_NAME/images
 JBRSDK_BUNDLE=jbrsdk
 
 rm -rf ${BASE_DIR}/${JBRSDK_BUNDLE} && rsync -a --exclude demo --exclude sample ${JSDK}/ ${JBRSDK_BUNDLE} || exit 1
-cp -R jcef_win_x64/* ${JBRSDK_BUNDLE}/bin
+cp -R ${JCEF_PATH}/* ${JBRSDK_BUNDLE}/bin
 sed 's/JBR/JBRSDK/g' ${JSDK}/release > release
 mv release ${JBRSDK_BUNDLE}/release
 

jb/project/tools/windows/scripts/mkimages_x64_fd.sh

@@ -0,0 +1,76 @@
+#!/bin/bash -x
+
+# The following parameters must be specified:
+#   JBSDK_VERSION    - specifies the current version of OpenJDK e.g. 11_0_6
+#   JDK_BUILD_NUMBER - specifies the number of OpenJDK build or the value of --with-version-build argument to configure
+#   build_number     - specifies the number of JetBrainsRuntime build
+#   bundle_type      - specifies bundle to bu built; possible values:
+#                        jcef - the bundles 1) jbr with jcef+javafx, 2) jbrsdk and 3) test will be created
+#                        jfx  - the bundle 1) jbr with javafx only will be created
+#
+# jbrsdk-${JBSDK_VERSION}-osx-x64-b${build_number}.tar.gz
+# jbr-${JBSDK_VERSION}-osx-x64-b${build_number}.tar.gz
+#
+# $ ./java --version
+# openjdk 11.0.6 2020-01-14
+# OpenJDK Runtime Environment (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number})
+# OpenJDK 64-Bit Server VM (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number}, mixed mode)
+#
+# Environment variables:
+#   MODULAR_SDK_PATH - specifies the path to the directory where imported modules are located.
+#               By default imported modules should be located in ./modular-sdk
+#   JCEF_PATH - specifies the path to the directory where JCEF binaries are located.
+#               By default imported modules should be located in ./jcef_win_x64
+
+JBSDK_VERSION=$1
+JDK_BUILD_NUMBER=$2
+build_number=$3
+
+JBSDK_VERSION_WITH_DOTS=$(echo $JBSDK_VERSION | sed 's/_/\./g')
+WITH_IMPORT_MODULES="--with-import-modules=${MODULAR_SDK_PATH:=${WORK_DIR}/modular-sdk}"
+JCEF_PATH=${JCEF_PATH:=./jcef_win_x64}
+
+source jb/project/tools/common.sh
+
+JBRSDK_BASE_NAME=jbrsdk-${JBSDK_VERSION}
+WORK_DIR=$(pwd)
+WITH_DEBUG_LEVEL="--with-debug-level=fastdebug"
+RELEASE_NAME=windows-x86_64-normal-server-fastdebug
+PATH="/usr/local/bin:/usr/bin:${PATH}"
+./configure \
+  --disable-warnings-as-errors \
+  $WITH_DEBUG_LEVEL \
+  --with-target-bits=64 \
+  --with-vendor-name="${VENDOR_NAME}" \
+  --with-vendor-version-string="${VENDOR_VERSION_STRING}" \
+  --with-version-pre= \
+  --with-version-build=${JDK_BUILD_NUMBER} \
+  --with-version-opt=b${build_number} \
+  $WITH_IMPORT_MODULES \
+  --with-toolchain-version=2015 \
+  --with-boot-jdk=${BOOT_JDK} \
+  --disable-ccache \
+  --enable-cds=yes || exit 1
+
+make LOG=info clean images CONF=$RELEASE_NAME || exit 1
+
+JSDK=build/$RELEASE_NAME/images/jdk
+JBSDK=${JBRSDK_BASE_NAME}-windows-x64-b${build_number}
+BASE_DIR=build/$RELEASE_NAME/images
+JBRSDK_BUNDLE=jbrsdk
+
+rm -rf ${BASE_DIR}/${JBRSDK_BUNDLE} && rsync -a --exclude demo --exclude sample ${JSDK}/ ${JBRSDK_BUNDLE} || exit 1
+cp -R ${JCEF_PATH}/* ${JBRSDK_BUNDLE}/bin
+sed 's/JBR/JBRSDK/g' ${JSDK}/release > release
+mv release ${JBRSDK_BUNDLE}/release
+
+JBR_BUNDLE=jbr
+JBR_BASE_NAME=jbr-$JBSDK_VERSION
+rm -rf ${JBR_BUNDLE}
+
+${JSDK}/bin/jlink \
+  --module-path ${JSDK}/jmods --no-man-pages --compress=2 \
+  --add-modules $(xargs < modules.list | sed s/" "//g) --output ${JBR_BUNDLE} || exit $?
+cp -R ${JCEF_PATH}/* ${JBR_BUNDLE}/bin
+echo Modifying release info ...
+cat ${JSDK}/release | tr -d '\r' | grep -v 'JAVA_VERSION' | grep -v 'MODULES' >> ${JBR_BUNDLE}/release

jb/project/tools/windows/scripts/pack_x64_fd.sh

@@ -0,0 +1,44 @@
+#!/bin/bash -x
+
+# The following parameters must be specified:
+#   JBSDK_VERSION    - specifies the current version of OpenJDK e.g. 11_0_6
+#   JDK_BUILD_NUMBER - specifies the number of OpenJDK build or the value of --with-version-build argument to configure
+#   build_number     - specifies the number of JetBrainsRuntime build
+#   bundle_type      - specifies bundle to bu built; possible values:
+#                        jcef - the bundles 1) jbr with jcef+javafx, 2) jbrsdk and 3) test will be created
+#                        jfx  - the bundle 1) jbr with javafx only will be created
+#
+# jbrsdk-${JBSDK_VERSION}-osx-x64-b${build_number}.tar.gz
+# jbr-${JBSDK_VERSION}-osx-x64-b${build_number}.tar.gz
+#
+# $ ./java --version
+# openjdk 11.0.6 2020-01-14
+# OpenJDK Runtime Environment (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number})
+# OpenJDK 64-Bit Server VM (build 11.0.6+${JDK_BUILD_NUMBER}-b${build_number}, mixed mode)
+#
+
+JBSDK_VERSION=$1
+JDK_BUILD_NUMBER=$2
+build_number=$3
+
+RELEASE_NAME=windows-x86_64-normal-server-fastdebug
+
+JBRSDK_BASE_NAME=jbrsdk-$JBSDK_VERSION
+JBR_BASE_NAME=jbr-$JBSDK_VERSION
+
+IMAGES_DIR=build/$RELEASE_NAME/images
+JSDK=$IMAGES_DIR/jdk
+JBSDK=$JBRSDK_BASE_NAME-windows-x64-fastdebug-b$build_number
+BASE_DIR=.
+
+JBRSDK_BUNDLE=jbrsdk
+echo Creating $JBSDK.tar.gz ...
+/usr/bin/tar -czf $JBSDK.tar.gz $JBRSDK_BUNDLE || exit 1
+
+JBR_BUNDLE=jbr
+JBR_BASE_NAME=jbr-${JBSDK_VERSION}
+JBR=$JBR_BASE_NAME-windows-x64-fastdebug-b$build_number
+echo Creating $JBR.tar.gz ...
+cp -R ${BASE_DIR}/${JBR_BUNDLE} ${BASE_DIR}/jbr
+
+/usr/bin/tar -czf $JBR.tar.gz -C $BASE_DIR jbr || exit 1

make/Bundles.gmk

@@ -50,6 +50,7 @@ $(eval $(call IncludeCustomExtension, Bundles-pre.gmk))
 #     files or directories may contain spaces.
 # BASE_DIRS : Base directories for the root dir in the bundle.
 # SUBDIR : Optional name of root dir in bundle.
+# OUTPUTDIR : Optionally override output dir
 SetupBundleFile = $(NamedParamsMacroTemplate)
 define SetupBundleFileBody
 
@@ -70,7 +71,10 @@ define SetupBundleFileBody
 
   $$(call SetIfEmpty, $1_UNZIP_DEBUGINFO, false)
 
-  $(BUNDLES_OUTPUTDIR)/$$($1_BUNDLE_NAME): $$($1_FILES)
+  $$(call SetIfEmpty, $1_OUTPUTDIR, $$(BUNDLES_OUTPUTDIR))
+
+  $$($1_OUTPUTDIR)/$$($1_BUNDLE_NAME): $$($1_FILES)
+	$$(call LogWarn, Creating $$($1_BUNDLE_NAME))
         # If any of the files contain a space in the file name, FindFiles
         # will have replaced it with ?. Tar does not accept that so need to
         # switch it back.
@@ -121,6 +125,13 @@ define SetupBundleFileBody
 	    && $(TAR) cf - -$(TAR_INCLUDE_PARAM) $$($1_$$d_LIST_FILE) \
 	        $(TAR_IGNORE_EXIT_VALUE) ) \
 	    | ( $(CD) $(SUPPORT_OUTPUTDIR)/bundles/$1/$$($1_SUBDIR) && $(TAR) xf - )$$(NEWLINE) )
+          # Rename stripped pdb files
+          ifeq ($(OPENJDK_TARGET_OS)+$(SHIP_DEBUG_SYMBOLS), windows+public)
+	    for f in `$(FIND) $(SUPPORT_OUTPUTDIR)/bundles/$1/$$($1_SUBDIR) -name "*.stripped.pdb"`; do \
+	      $(ECHO) Renaming $$$${f} to $$$${f%stripped.pdb}pdb $(LOG_INFO); \
+	      $(MV) $$$${f} $$$${f%stripped.pdb}pdb; \
+	    done
+          endif
           # Unzip any zipped debuginfo files
           ifeq ($$($1_UNZIP_DEBUGINFO), true)
 	    for f in `$(FIND) $(SUPPORT_OUTPUTDIR)/bundles/$1/$$($1_SUBDIR) -name "*.diz"`; do \
@@ -137,7 +148,7 @@ define SetupBundleFileBody
           endif
         endif
 
-  $1 += $(BUNDLES_OUTPUTDIR)/$$($1_BUNDLE_NAME)
+  $1 += $$($1_OUTPUTDIR)/$$($1_BUNDLE_NAME)
 
 endef
 
@@ -152,6 +163,12 @@ ifeq ($(OPENJDK_TARGET_OS)-$(DEBUG_LEVEL), macosx-release)
   JRE_IMAGE_HOMEDIR := $(JRE_MACOSX_CONTENTS_DIR)/Home
   JDK_BUNDLE_SUBDIR :=
   JRE_BUNDLE_SUBDIR :=
+  # In certain situations, the JDK_IMAGE_DIR points to an image without the
+  # the symbols and demos. If so, the symobls and demos can be found in a
+  # separate image. These variables allow for overriding from a custom makefile.
+  JDK_SYMBOLS_IMAGE_DIR ?= $(JDK_IMAGE_DIR)
+  JDK_DEMOS_IMAGE_DIR ?= $(JDK_IMAGE_DIR)
+  JDK_DEMOS_IMAGE_HOMEDIR ?= $(JDK_DEMOS_IMAGE_DIR)/$(JDK_MACOSX_CONTENTS_SUBDIR)/Home
 else
   JDK_IMAGE_HOMEDIR := $(JDK_IMAGE_DIR)
   JRE_IMAGE_HOMEDIR := $(JRE_IMAGE_DIR)
@@ -161,24 +178,56 @@ else
     JDK_BUNDLE_SUBDIR := $(JDK_BUNDLE_SUBDIR)/$(DEBUG_LEVEL)
     JRE_BUNDLE_SUBDIR := $(JRE_BUNDLE_SUBDIR)/$(DEBUG_LEVEL)
   endif
+  # In certain situations, the JDK_IMAGE_DIR points to an image without the
+  # the symbols and demos. If so, the symobls and demos can be found in a
+  # separate image. These variables allow for overriding from a custom makefile.
+  JDK_SYMBOLS_IMAGE_DIR ?= $(JDK_IMAGE_DIR)
+  JDK_DEMOS_IMAGE_DIR ?= $(JDK_IMAGE_DIR)
+  JDK_DEMOS_IMAGE_HOMEDIR ?= $(JDK_DEMOS_IMAGE_DIR)
 endif
 
 ################################################################################
 
-ifneq ($(filter product-bundles legacy-bundles, $(MAKECMDGOALS)), )
+ifneq ($(filter product-bundles% legacy-bundles, $(MAKECMDGOALS)), )
 
-  SYMBOLS_EXCLUDE_PATTERN := %.debuginfo %.diz %.pdb %.map
+  SYMBOLS_EXCLUDE_PATTERN := %.debuginfo %.diz %.map
 
   # There may be files with spaces in the names, so use ShellFindFiles
   # explicitly.
   ALL_JDK_FILES := $(call ShellFindFiles, $(JDK_IMAGE_DIR))
+  ifneq ($(JDK_IMAGE_DIR), $(JDK_SYMBOLS_IMAGE_DIR))
+    ALL_JDK_SYMBOLS_FILES := $(call ShellFindFiles, $(JDK_SYMBOLS_IMAGE_DIR))
+  else
+    ALL_JDK_SYMBOLS_FILES := $(ALL_JDK_FILES)
+  endif
+  ifneq ($(JDK_IMAGE_DIR), $(JDK_DEMOS_IMAGE_DIR))
+    ALL_JDK_DEMOS_FILES := $(call ShellFindFiles, $(JDK_DEMOS_IMAGE_DIR))
+  else
+    ALL_JDK_DEMOS_FILES := $(ALL_JDK_FILES)
+  endif
 
   # Create special filter rules when dealing with unzipped .dSYM directories on
   # macosx
   ifeq ($(OPENJDK_TARGET_OS), macosx)
     ifeq ($(ZIP_EXTERNAL_DEBUG_SYMBOLS), false)
       JDK_SYMBOLS_EXCLUDE_PATTERN := $(addprefix %, \
-          $(call containing, .dSYM/, $(patsubst $(JDK_IMAGE_DIR)/%, %, $(ALL_JDK_FILES))))
+          $(call containing, .dSYM/, $(patsubst $(JDK_IMAGE_DIR)/%, %, \
+          $(ALL_JDK_SYMBOLS_FILES))))
+    endif
+  endif
+
+  # Create special filter rules when dealing with debug symbols on windows
+  ifeq ($(OPENJDK_TARGET_OS), windows)
+    ifeq ($(SHIP_DEBUG_SYMBOLS), )
+      JDK_SYMBOLS_EXCLUDE_PATTERN := %.pdb
+    else
+      ifeq ($(SHIP_DEBUG_SYMBOLS), public)
+        JDK_SYMBOLS_EXCLUDE_PATTERN := \
+            $(filter-out \
+                %.stripped.pdb, \
+                $(filter %.pdb, $(ALL_JDK_FILES)) \
+            )
+      endif
     endif
   endif
 
@@ -191,20 +240,22 @@ ifneq ($(filter product-bundles legacy-bundles, $(MAKECMDGOALS)), )
           , \
           $(ALL_JDK_FILES) \
       )
+
   JDK_SYMBOLS_BUNDLE_FILES := \
       $(filter \
           $(JDK_SYMBOLS_EXCLUDE_PATTERN) \
           $(SYMBOLS_EXCLUDE_PATTERN) \
           , \
           $(filter-out \
-              $(JDK_IMAGE_HOMEDIR)/demo/% \
+              $(JDK_IMAGE_HOMEDIR)/demo/% %.stripped.pdb \
               , \
-              $(ALL_JDK_FILES) \
+              $(ALL_JDK_SYMBOLS_FILES) \
           ) \
       ) \
       $(call FindFiles, $(SYMBOLS_IMAGE_DIR))
 
-  TEST_DEMOS_BUNDLE_FILES := $(filter $(JDK_IMAGE_HOMEDIR)/demo/%, $(ALL_JDK_FILES))
+  TEST_DEMOS_BUNDLE_FILES := $(filter $(JDK_DEMOS_IMAGE_HOMEDIR)/demo/%, \
+      $(ALL_JDK_DEMOS_FILES))
 
   ALL_JRE_FILES := $(call ShellFindFiles, $(JRE_IMAGE_DIR))
 
@@ -217,6 +268,21 @@ ifneq ($(filter product-bundles legacy-bundles, $(MAKECMDGOALS)), )
     endif
   endif
 
+  # Create special filter rules when dealing with debug symbols on windows
+  ifeq ($(OPENJDK_TARGET_OS), windows)
+    ifeq ($(SHIP_DEBUG_SYMBOLS), )
+      JRE_SYMBOLS_EXCLUDE_PATTERN := %.pdb
+    else
+      ifeq ($(SHIP_DEBUG_SYMBOLS), public)
+        JRE_SYMBOLS_EXCLUDE_PATTERN := \
+            $(filter-out \
+                %.stripped.pdb, \
+                $(filter %.pdb, $(ALL_JRE_FILES)) \
+            )
+      endif
+    endif
+  endif
+
   JRE_BUNDLE_FILES := $(filter-out \
       $(JRE_SYMBOLS_EXCLUDE_PATTERN) \
       $(SYMBOLS_EXCLUDE_PATTERN), \
@@ -313,15 +379,17 @@ ifneq ($(filter product-bundles legacy-bundles, $(MAKECMDGOALS)), )
     LEGACY_TARGETS += $(BUILD_JRE_BUNDLE)
   endif
 
-  $(eval $(call SetupBundleFile, BUILD_JDK_SYMBOLS_BUNDLE, \
-      BUNDLE_NAME := $(JDK_SYMBOLS_BUNDLE_NAME), \
-      FILES := $(JDK_SYMBOLS_BUNDLE_FILES), \
-      BASE_DIRS := $(JDK_IMAGE_DIR) $(wildcard $(SYMBOLS_IMAGE_DIR)), \
-      SUBDIR := $(JDK_BUNDLE_SUBDIR), \
-      UNZIP_DEBUGINFO := true, \
-  ))
+  ifeq ($(COPY_DEBUG_SYMBOLS), true)
+    $(eval $(call SetupBundleFile, BUILD_JDK_SYMBOLS_BUNDLE, \
+        BUNDLE_NAME := $(JDK_SYMBOLS_BUNDLE_NAME), \
+        FILES := $(JDK_SYMBOLS_BUNDLE_FILES), \
+        BASE_DIRS := $(JDK_SYMBOLS_IMAGE_DIR) $(wildcard $(SYMBOLS_IMAGE_DIR)), \
+        SUBDIR := $(JDK_BUNDLE_SUBDIR), \
+        UNZIP_DEBUGINFO := true, \
+    ))
 
-  PRODUCT_TARGETS += $(BUILD_JDK_SYMBOLS_BUNDLE)
+    PRODUCT_TARGETS += $(BUILD_JDK_SYMBOLS_BUNDLE)
+  endif
 
   # The demo bundle is only created to support client tests. Ideally it should
   # be built with the main test bundle, but since the prerequisites match
@@ -329,7 +397,7 @@ ifneq ($(filter product-bundles legacy-bundles, $(MAKECMDGOALS)), )
   $(eval $(call SetupBundleFile, BUILD_TEST_DEMOS_BUNDLE, \
       BUNDLE_NAME := $(TEST_DEMOS_BUNDLE_NAME), \
       FILES := $(TEST_DEMOS_BUNDLE_FILES), \
-      BASE_DIRS := $(JDK_IMAGE_DIR), \
+      BASE_DIRS := $(JDK_DEMOS_IMAGE_DIR), \
       SUBDIR := $(JDK_BUNDLE_SUBDIR), \
   ))
 
@@ -367,6 +435,27 @@ endif
 
 ################################################################################
 
+ifneq ($(filter static-libs-bundles, $(MAKECMDGOALS)), )
+  STATIC_LIBS_BUNDLE_FILES := $(call FindFiles, $(STATIC_LIBS_IMAGE_DIR))
+
+  ifeq ($(OPENJDK_TARGET_OS)-$(DEBUG_LEVEL), macosx-release)
+    STATIC_LIBS_BUNDLE_SUBDIR := $(JDK_MACOSX_CONTENTS_SUBDIR)/Home
+  else
+    STATIC_LIBS_BUNDLE_SUBDIR := $(JDK_BUNDLE_SUBDIR)
+  endif
+
+  $(eval $(call SetupBundleFile, BUILD_STATIC_LIBS_BUNDLE, \
+      BUNDLE_NAME := $(STATIC_LIBS_BUNDLE_NAME), \
+      FILES := $(STATIC_LIBS_BUNDLE_FILES), \
+      BASE_DIRS := $(STATIC_LIBS_IMAGE_DIR), \
+      SUBDIR := $(STATIC_LIBS_BUNDLE_SUBDIR), \
+  ))
+
+  STATIC_LIBS_TARGETS += $(BUILD_STATIC_LIBS_BUNDLE)
+endif
+
+################################################################################
+
 # Hook to include the corresponding custom file, if present.
 $(eval $(call IncludeCustomExtension, Bundles.gmk))
 
@@ -376,5 +465,7 @@ product-bundles: $(PRODUCT_TARGETS)
 legacy-bundles: $(LEGACY_TARGETS)
 test-bundles: $(TEST_TARGETS)
 docs-bundles: $(DOCS_TARGETS)
+static-libs-bundles: $(STATIC_LIBS_TARGETS)
 
-.PHONY: all default product-bundles test-bundles docs-bundles
+.PHONY: all default product-bundles test-bundles docs-bundles \
+    static-libs-bundles

make/CreateJmods.gmk

@@ -1,4 +1,5 @@
-# Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
+#
+# Copyright (c) 2014, 2020, 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
@@ -56,12 +57,58 @@ $(call FillFindCache, \
 )
 
 ifneq ($(LIBS_DIR), )
-  JMOD_FLAGS += --libs $(LIBS_DIR)
   DEPS += $(call FindFiles, $(LIBS_DIR))
+  ifeq ($(OPENJDK_TARGET_OS)+$(SHIP_DEBUG_SYMBOLS), windows+public)
+    # For public debug symbols on Windows, we have to use stripped pdbs and rename them
+    rename_stripped = $(patsubst %.stripped.pdb,%.pdb,$1)
+    LIBS_DIR_FILTERED := $(subst modules_libs,modules_libs_filtered, $(LIBS_DIR))
+    FILES_LIBS := $(filter-out %.pdb, $(call FindFiles, $(LIBS_DIR))) \
+        $(filter %.stripped.pdb, $(call FindFiles, $(LIBS_DIR)))
+    $(eval $(call SetupCopyFiles, COPY_FILTERED_LIBS, \
+        SRC := $(LIBS_DIR), \
+        DEST := $(LIBS_DIR_FILTERED), \
+        FILES := $(FILES_LIBS), \
+        NAME_MACRO := rename_stripped, \
+    ))
+    DEPS += $(COPY_FILTERED_LIBS)
+    JMOD_FLAGS += --libs $(LIBS_DIR_FILTERED)
+  else
+    JMOD_FLAGS += --libs $(LIBS_DIR)
+  endif
 endif
 ifneq ($(CMDS_DIR), )
-  JMOD_FLAGS += --cmds $(CMDS_DIR)
   DEPS += $(call FindFiles, $(CMDS_DIR))
+  ifeq ($(OPENJDK_TARGET_OS)+$(SHIP_DEBUG_SYMBOLS), windows+public)
+    # For public debug symbols on Windows, we have to use stripped pdbs, rename them
+    # and filter out a few launcher pdbs where there's a lib that goes by the same name
+    rename_stripped = $(patsubst %.stripped.pdb,%.pdb,$1)
+    CMDS_DIR_FILTERED := $(subst modules_cmds,modules_cmds_filtered, $(CMDS_DIR))
+    FILES_CMDS := $(filter-out %.pdb, $(call FindFiles, $(CMDS_DIR))) \
+        $(filter-out %jimage.stripped.pdb %jpackage.stripped.pdb %java.stripped.pdb, \
+            $(filter %.stripped.pdb, $(call FindFiles, $(CMDS_DIR))))
+    $(eval $(call SetupCopyFiles, COPY_FILTERED_CMDS, \
+        SRC := $(CMDS_DIR), \
+        DEST := $(CMDS_DIR_FILTERED), \
+        FILES := $(FILES_CMDS), \
+        NAME_MACRO := rename_stripped, \
+    ))
+    DEPS += $(COPY_FILTERED_CMDS)
+    JMOD_FLAGS += --cmds $(CMDS_DIR_FILTERED)
+  else ifeq ($(OPENJDK_TARGET_OS)+$(SHIP_DEBUG_SYMBOLS), windows+full)
+    # For full debug symbols on Windows, we have to filter out a few launcher pdbs
+    # where there's a lib that goes by the same name
+    CMDS_DIR_FILTERED := $(subst modules_cmds,modules_cmds_filtered, $(CMDS_DIR))
+    $(eval $(call SetupCopyFiles, COPY_FILTERED_CMDS, \
+        SRC := $(CMDS_DIR), \
+        DEST := $(CMDS_DIR_FILTERED), \
+        FILES := $(filter-out %jimage.pdb %jpackage.pdb %java.pdb, \
+            $(call FindFiles, $(CMDS_DIR))), \
+    ))
+    DEPS += $(COPY_FILTERED_CMDS)
+    JMOD_FLAGS += --cmds $(CMDS_DIR_FILTERED)
+  else
+    JMOD_FLAGS += --cmds $(CMDS_DIR)
+  endif
 endif
 ifneq ($(CONF_DIR), )
   JMOD_FLAGS += --config $(CONF_DIR)
@@ -154,7 +201,15 @@ ifeq ($(INTERIM_JMOD), true)
   DEPS := $(filter-out $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/classlist, $(DEPS))
 endif
 
-JMOD_FLAGS += --exclude '**{_the.*,_*.marker,*.diz,*.debuginfo,*.dSYM/**,*.dSYM,*.pdb,*.map}'
+ifeq ($(OPENJDK_TARGET_OS), windows)
+  ifeq ($(SHIP_DEBUG_SYMBOLS), )
+    JMOD_FLAGS += --exclude '**{_the.*,_*.marker,*.diz,*.pdb,*.map}'
+  else
+    JMOD_FLAGS += --exclude '**{_the.*,_*.marker,*.diz,*.map}'
+  endif
+else
+  JMOD_FLAGS += --exclude '**{_the.*,_*.marker,*.diz,*.debuginfo,*.dSYM/**,*.dSYM}'
+endif
 
 # Create jmods in a temp dir and then move them into place to keep the
 # module path in $(IMAGES_OUTPUTDIR)/jmods valid at all times.

make/GenerateLinkOptData.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2016, 2020, 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
@@ -84,6 +84,17 @@ $(eval $(call SetupCopyFiles, COPY_CLASSLIST, \
 
 TARGETS += $(COPY_CLASSLIST)
 
+# In case of shipping public debug symbols on windows, there is another temporary
+# location from where jmods are compiled - need to deploy classlist there, too.
+ifeq ($(OPENJDK_TARGET_OS)+$(SHIP_DEBUG_SYMBOLS), windows+public)
+  $(eval $(call SetupCopyFiles, COPY_CLASSLIST_TO_FILTERED, \
+      FILES := $(CLASSLIST_FILE), \
+      DEST := $(SUPPORT_OUTPUTDIR)/modules_libs_filtered/java.base, \
+  ))
+
+  TARGETS += $(COPY_CLASSLIST_TO_FILTERED)
+endif
+
 # Copy the default_jli_trace.txt file into jdk.jlink
 $(eval $(call SetupCopyFiles, COPY_JLI_TRACE, \
     FILES := $(JLI_TRACE_FILE), \

make/GraalBuilderImage.gmk

@@ -0,0 +1,57 @@
+#
+# Copyright (c) 2020, Red Hat Inc.
+# 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.
+#
+
+# This makefile creates a jdk image overlayed with statically linked core
+# libraries.
+
+default: all
+
+include $(SPEC)
+include MakeBase.gmk
+
+################################################################################
+
+TARGETS :=
+
+$(eval $(call SetupCopyFiles, COPY_JDK_IMG, \
+      SRC := $(JDK_IMAGE_DIR)/, \
+      DEST := $(GRAAL_BUILDER_IMAGE_DIR)/, \
+      FILES := $(call FindFiles, $(JDK_IMAGE_DIR)/), \
+))
+TARGETS += $(COPY_JDK_IMG)
+
+$(eval $(call SetupCopyFiles, COPY_STATIC_LIBS, \
+      SRC := $(STATIC_LIBS_IMAGE_DIR)/lib, \
+      DEST := $(GRAAL_BUILDER_IMAGE_DIR)/lib, \
+      FILES := $(filter %$(STATIC_LIBRARY_SUFFIX), \
+          $(call FindFiles, $(STATIC_LIBS_IMAGE_DIR)/lib)), \
+))
+TARGETS += $(COPY_STATIC_LIBS)
+
+################################################################################
+
+all: $(TARGETS)
+
+.PHONY: all

make/Help.gmk

@@ -43,7 +43,7 @@ help:
 	$(info $(_) make images            # Create a complete jdk image)
 	$(info $(_)                        # (alias for product-images))
 	$(info $(_) make <name>-image      # Build just the image for any of: )
-	$(info $(_)                        # jdk, test, docs, symbols, legacy-jre)
+	$(info $(_)                        # jdk, test, docs, symbols, legacy-jre, static-libs)
 	$(info $(_) make <phase>           # Build the specified phase and everything it depends on)
 	$(info $(_)                        # (gensrc, java, copy, libs, launchers, gendata, rmic))
 	$(info $(_) make *-only            # Applies to most targets and disables building the)

make/Images.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2014, 2020, 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
@@ -301,6 +301,7 @@ ifeq ($(OPENJDK_TARGET_OS), windows)
 else
   LIBS_TARGET_SUBDIR := lib
 endif
+CMDS_TARGET_SUBDIR := bin
 
 # Param 1 - dir to find debuginfo files in
 FindDebuginfoFiles = \
@@ -317,12 +318,15 @@ else
   # dirs.
   ifeq ($(OPENJDK_TARGET_OS), macosx)
     $(call FillFindCache, \
-        $(SUPPORT_OUTPUTDIR)/modules_cmds $(SUPPORT_OUTPUTDIR)/modules_libs)
+        $(SUPPORT_OUTPUTDIR)/modules_libs $(SUPPORT_OUTPUTDIR)/modules_cmds)
     FindDebuginfoFiles = \
         $(if $(wildcard $1), $(call containing, .dSYM/, $(call FindFiles, $1)))
   endif
 endif
 
+FILTERED_PDBS := %jimage.stripped.pdb %jpackage.stripped.pdb %java.stripped.pdb \
+    %jimage.pdb %jpackage.pdb %java.pdb %jimage.map %jpackage.map %java.map
+
 # Param 1 - either JDK or JRE
 SetupCopyDebuginfo = \
     $(foreach m, $(ALL_$1_MODULES), \
@@ -333,6 +337,13 @@ SetupCopyDebuginfo = \
               $(SUPPORT_OUTPUTDIR)/modules_libs/$m), \
       )) \
       $(eval $1_TARGETS += $$(COPY_$1_LIBS_DEBUGINFO_$m)) \
+      $(eval $(call SetupCopyFiles, COPY_$1_CMDS_DEBUGINFO_$m, \
+          SRC := $(SUPPORT_OUTPUTDIR)/modules_cmds/$m, \
+          DEST := $($1_IMAGE_DIR)/$(CMDS_TARGET_SUBDIR), \
+          FILES := $(filter-out $(FILTERED_PDBS), $(call FindDebuginfoFiles, \
+              $(SUPPORT_OUTPUTDIR)/modules_cmds/$m)), \
+      )) \
+      $(eval $1_TARGETS += $$(COPY_$1_CMDS_DEBUGINFO_$m)) \
     )
 
 # No space before argument to avoid having to put $(strip ) everywhere in

make/Main.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2020, 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
@@ -225,6 +225,21 @@ $(eval $(call DeclareRecipesForPhase, LIBS, \
 
 ALL_TARGETS += $(LIBS_TARGETS)
 
+################################################################################
+# Targets for compiling static versions of certain native libraries. These do
+# not end up in the jmods or the normal JDK image, but are instead bundled into
+# a special deliverable.
+$(eval $(call DeclareRecipesForPhase, STATIC_LIBS, \
+    TARGET_SUFFIX := static-libs, \
+    FILE_PREFIX := Lib, \
+    MAKE_SUBDIR := lib, \
+    CHECK_MODULES := $(STATIC_LIBS_MODULES), \
+    USE_WRAPPER := true, \
+    EXTRA_ARGS := STATIC_LIBS=true, \
+))
+
+ALL_TARGETS += $(STATIC_LIBS_TARGETS)
+
 ################################################################################
 # Targets for compiling native executables
 $(eval $(call DeclareRecipesForPhase, LAUNCHER, \
@@ -384,6 +399,9 @@ legacy-jre-image:
 symbols-image:
 	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f Images.gmk symbols)
 
+static-libs-image:
+	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f StaticLibsImage.gmk)
+
 mac-jdk-bundle:
 	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f MacBundles.gmk jdk-bundle)
 
@@ -396,10 +414,13 @@ release-file:
 exploded-image-optimize:
 	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f ExplodedImageOptimize.gmk)
 
+graal-builder-image:
+	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f GraalBuilderImage.gmk)
+
 ALL_TARGETS += store-source-revision create-source-revision-tracker bootcycle-images zip-security \
     zip-source jrtfs-jar jdk-image legacy-jre-image \
-    symbols-image mac-jdk-bundle mac-legacy-jre-bundle \
-    release-file exploded-image-optimize
+    symbols-image static-libs-image mac-jdk-bundle mac-legacy-jre-bundle \
+    release-file exploded-image-optimize graal-builder-image
 
 ################################################################################
 # Docs targets
@@ -631,7 +652,11 @@ test-bundles:
 docs-bundles:
 	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f Bundles.gmk docs-bundles)
 
-ALL_TARGETS += product-bundles legacy-bundles test-bundles docs-bundles
+static-libs-bundles:
+	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f Bundles.gmk static-libs-bundles)
+
+ALL_TARGETS += product-bundles legacy-bundles test-bundles docs-bundles \
+    static-libs-bundles
 
 ################################################################################
 # Install targets
@@ -804,9 +829,15 @@ else
   $(foreach m, $(GENSRC_MODULES), $(eval $m-libs-compile-commands: $m-gensrc))
   $(foreach m, $(filter $(JAVA_MODULES), $(LIBS_MODULES)), $(eval $m-libs-compile-commands: $m-java))
 
+  $(COMPILE_COMMANDS_TARGETS_HOTSPOT): clean-compile-commands
+  $(COMPILE_COMMANDS_TARGETS_JDK): clean-compile-commands
   compile-commands-hotspot: $(COMPILE_COMMANDS_TARGETS_HOTSPOT)
   compile-commands: $(COMPILE_COMMANDS_TARGETS_HOTSPOT) $(COMPILE_COMMANDS_TARGETS_JDK)
 
+  # The -static-libs targets depend on -java as well as java.base-copy.
+  $(foreach m, $(filter $(JAVA_MODULES), $(STATIC_LIBS_MODULES)), \
+    $(eval $m-static-libs: $m-java java.base-copy))
+
   vscode-project: compile-commands
   vscode-project-clangd: compile-commands
   vscode-project-rtags: compile-commands
@@ -874,6 +905,10 @@ else
   legacy-jre-image: jmods release-file
   symbols-image: $(LIBS_TARGETS) $(LAUNCHER_TARGETS)
 
+  static-libs-image: $(STATIC_LIBS_TARGETS)
+
+  graal-builder-image: jdk-image static-libs-image
+
   mac-jdk-bundle: jdk-image
   mac-legacy-jre-bundle: legacy-jre-image
 
@@ -967,6 +1002,8 @@ else
 
   docs-bundles: docs-image
 
+  static-libs-bundles: static-libs-image
+
   generate-summary: jmods buildtools-modules
 
   update-x11wrappers: java.base-copy buildtools-jdk
@@ -1005,6 +1042,8 @@ rmic: $(RMIC_TARGETS)
 
 libs: $(LIBS_TARGETS)
 
+static-libs: $(STATIC_LIBS_TARGETS)
+
 launchers: $(LAUNCHER_TARGETS)
 
 jmods: $(JMOD_TARGETS)
@@ -1111,10 +1150,10 @@ test-image: prepare-test-image \
 all-images: product-images test-image docs-image
 
 # all-bundles packages all our deliverables as tar.gz bundles.
-all-bundles: product-bundles test-bundles docs-bundles
+all-bundles: product-bundles test-bundles docs-bundles static-libs-bundles
 
 ALL_TARGETS += buildtools hotspot hotspot-libs hotspot-gensrc gensrc gendata \
-    copy java rmic libs launchers jmods \
+    copy java rmic libs static-libs launchers jmods \
     jdk.jdwp.agent-gensrc $(ALL_MODULES) demos \
     exploded-image-base exploded-image \
     create-buildjdk docs-jdk-api docs-javase-api docs-reference-api docs-jdk \
@@ -1167,6 +1206,9 @@ clean: $(CLEAN_DIR_TARGETS)
 clean-docs:
 	$(call CleanDocs)
 
+clean-compile-commands:
+	$(call CleanMakeSupportDir,compile-commands)
+
 $(CLEAN_DIR_TARGETS):
 	$(call CleanDir,$(patsubst clean-%, %, $@))
 
@@ -1208,9 +1250,9 @@ dist-clean: clean
 	)
 	$(ECHO) Cleaned everything, you will have to re-run configure.
 
-ALL_TARGETS += clean clean-docs dist-clean $(CLEAN_DIR_TARGETS) $(CLEAN_SUPPORT_DIR_TARGETS) \
-    $(CLEAN_TEST_TARGETS) $(CLEAN_PHASE_TARGETS) $(CLEAN_MODULE_TARGETS) \
-    $(CLEAN_MODULE_PHASE_TARGETS)
+ALL_TARGETS += clean clean-docs clean-compile-commands dist-clean $(CLEAN_DIR_TARGETS) \
+    $(CLEAN_SUPPORT_DIR_TARGETS) $(CLEAN_TEST_TARGETS) $(CLEAN_PHASE_TARGETS) \
+    $(CLEAN_MODULE_TARGETS) $(CLEAN_MODULE_PHASE_TARGETS)
 
 ################################################################################
 # Declare *-only targets for each normal target

make/MainSupport.gmk

@@ -65,6 +65,13 @@ define CleanSupportDir
 	@$(PRINTF) " done\n"
 endef
 
+define CleanMakeSupportDir
+	@$(PRINTF) "Cleaning $(strip $1) make support artifacts ..."
+	@$(PRINTF) "\n" $(LOG_DEBUG)
+	$(RM) -r $(MAKESUPPORT_OUTPUTDIR)/$(strip $1)
+	@$(PRINTF) " done\n"
+endef
+
 define CleanTest
 	@$(PRINTF) "Cleaning test $(strip $1) ..."
 	@$(PRINTF) "\n" $(LOG_DEBUG)
@@ -137,7 +144,7 @@ define DeclareRecipeForModuleMakefile
 	      $$(addprefix -I, $$(PHASE_MAKEDIRS) \
 	          $$(addsuffix /$$($1_MAKE_SUBDIR), $$(PHASE_MAKEDIRS)) \
 	      ) \
-	      MODULE=$2 MAKEFILE_PREFIX=$$($1_FILE_PREFIX))
+	      MODULE=$2 MAKEFILE_PREFIX=$$($1_FILE_PREFIX) $$($1_EXTRA_ARGS))
         else
 	  +($(CD) $$(dir $$(firstword $$(wildcard $$(addsuffix \
 	      /$$($1_MAKE_SUBDIR)/$$($1_FILE_PREFIX)-$2.gmk, $$(PHASE_MAKEDIRS))))) \
@@ -146,7 +153,7 @@ define DeclareRecipeForModuleMakefile
 	      $$(addprefix -I, $$(PHASE_MAKEDIRS) \
 	          $$(addsuffix /$$($1_MAKE_SUBDIR), $$(PHASE_MAKEDIRS)) \
 	      ) \
-	      MODULE=$2 \
+	      MODULE=$2 $$($1_EXTRA_ARGS) \
 	  )
         endif
 
@@ -186,12 +193,13 @@ endef
 # CHECK_MODULES : List of modules to try
 # MULTIPLE_MAKEFILES : Set to true to handle makefiles for the same module and
 #                      phase in multiple repos
+# EXTRA_ARGS : Add extra make args to each makefile call
 # Exported variables:
 # $1_MODULES : All modules that had rules generated
 # $1_TARGETS : All targets generated
 define DeclareRecipesForPhase
-  $(foreach i,2 3 4 5 6 7, $(if $(strip $($i)),$(strip $1)_$(strip $($i)))$(NEWLINE))
-  $(if $(8),$(error Internal makefile error: Too many arguments to \
+  $(foreach i,2 3 4 5 6 7 8, $(if $(strip $($i)),$(strip $1)_$(strip $($i)))$(NEWLINE))
+  $(if $(9),$(error Internal makefile error: Too many arguments to \
       DeclareRecipesForPhase, please update MakeHelper.gmk))
 
   $$(foreach m, $$($(strip $1)_CHECK_MODULES), \

make/StaticLibsImage.gmk

@@ -0,0 +1,54 @@
+#
+# Copyright (c) 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.
+#
+
+# This makefile creates an image of the optional static versions of certain JDK
+# libraries.
+
+default: all
+
+include $(SPEC)
+include MakeBase.gmk
+include Modules.gmk
+
+################################################################################
+
+TARGETS :=
+
+$(foreach m, $(STATIC_LIBS_MODULES), \
+  $(eval $(call SetupCopyFiles, COPY_STATIC_LIBS_$m, \
+      FLATTEN := true, \
+      SRC := $(SUPPORT_OUTPUTDIR)/native/$m, \
+      DEST := $(STATIC_LIBS_IMAGE_DIR)/lib, \
+      FILES := $(filter %$(STATIC_LIBRARY_SUFFIX), \
+          $(call FindFiles, $(SUPPORT_OUTPUTDIR)/native/$m/*/static)), \
+  )) \
+  $(eval TARGETS += $$(COPY_STATIC_LIBS_$m)) \
+)
+
+################################################################################
+
+all: $(TARGETS)
+
+.PHONY: all

make/autoconf/basics.m4

@@ -1231,12 +1231,25 @@ AC_DEFUN_ONCE([BASIC_SETUP_COMPLEX_TOOLS],
       AC_MSG_CHECKING([if codesign certificate is present])
       $RM codesign-testfile
       $TOUCH codesign-testfile
-      $CODESIGN -s "$MACOSX_CODESIGN_IDENTITY" codesign-testfile 2>&AS_MESSAGE_LOG_FD >&AS_MESSAGE_LOG_FD || CODESIGN=
+      $CODESIGN -s "$MACOSX_CODESIGN_IDENTITY" codesign-testfile 2>&AS_MESSAGE_LOG_FD \
+          >&AS_MESSAGE_LOG_FD || CODESIGN=
       $RM codesign-testfile
       if test "x$CODESIGN" = x; then
         AC_MSG_RESULT([no])
       else
         AC_MSG_RESULT([yes])
+        # Verify that the codesign has --option runtime
+        AC_MSG_CHECKING([if codesign has --option runtime])
+        $RM codesign-testfile
+        $TOUCH codesign-testfile
+        $CODESIGN --option runtime -s "$MACOSX_CODESIGN_IDENTITY" codesign-testfile \
+            2>&AS_MESSAGE_LOG_FD >&AS_MESSAGE_LOG_FD || CODESIGN=
+        $RM codesign-testfile
+        if test "x$CODESIGN" = x; then
+          AC_MSG_ERROR([codesign does not have --option runtime. macOS 10.13.6 and above is required.])
+        else
+          AC_MSG_RESULT([yes])
+        fi
       fi
     fi
     BASIC_REQUIRE_PROGS(SETFILE, SetFile)

make/autoconf/flags-cflags.m4

@@ -221,6 +221,20 @@ AC_DEFUN([FLAGS_SETUP_QUALITY_CHECKS],
       ;;
     esac
   fi
+
+  # Extra flags needed when building optional static versions of certain
+  # JDK libraries.
+  STATIC_LIBS_CFLAGS="-DSTATIC_BUILD=1"
+  if test "x$TOOLCHAIN_TYPE" = xgcc || test "x$TOOLCHAIN_TYPE" = xclang; then
+    STATIC_LIBS_CFLAGS="$STATIC_LIBS_CFLAGS -ffunction-sections -fdata-sections"
+  fi
+  if test "x$TOOLCHAIN_TYPE" = xgcc; then
+    # Disable relax-relocation to enable compatibility with older linkers
+    RELAX_RELOCATIONS_FLAG="-Xassembler -mrelax-relocations=no"
+    FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [${RELAX_RELOCATIONS_FLAG}],
+        IF_TRUE: [STATIC_LIBS_CFLAGS="$STATIC_LIBS_CFLAGS ${RELAX_RELOCATIONS_FLAG}"])
+  fi
+  AC_SUBST(STATIC_LIBS_CFLAGS)
 ])
 
 AC_DEFUN([FLAGS_SETUP_OPTIMIZATION],

make/autoconf/flags-ldflags.m4

@@ -72,8 +72,9 @@ AC_DEFUN([FLAGS_SETUP_LDFLAGS_HELPER],
     fi
 
     # Add -z defs, to forbid undefined symbols in object files.
-    # add relro (mark relocations read only) for all libs
-    BASIC_LDFLAGS="$BASIC_LDFLAGS -Wl,-z,defs -Wl,-z,relro"
+    # add -z,relro (mark relocations read only) for all libs
+    # add -z,now ("full relro" - more of the Global Offset Table GOT is marked read only)
+    BASIC_LDFLAGS="$BASIC_LDFLAGS -Wl,-z,defs -Wl,-z,relro -Wl,-z,now"
     # s390x : remove unused code+data in link step
     if test "x$OPENJDK_TARGET_CPU" = xs390x; then
       BASIC_LDFLAGS="$BASIC_LDFLAGS -Wl,--gc-sections -Wl,--print-gc-sections"
@@ -127,10 +128,6 @@ AC_DEFUN([FLAGS_SETUP_LDFLAGS_HELPER],
       if test x$DEBUG_LEVEL = xrelease; then
         DEBUGLEVEL_LDFLAGS_JDK_ONLY="$DEBUGLEVEL_LDFLAGS_JDK_ONLY -Wl,-O1"
       fi
-      if test x$DEBUG_LEVEL = xslowdebug; then
-        # do relocations at load
-        DEBUGLEVEL_LDFLAGS="-Wl,-z,now"
-      fi
     fi
 
   elif test "x$TOOLCHAIN_TYPE" = xxlc; then

make/autoconf/hotspot.m4

@@ -47,8 +47,8 @@ AC_DEFUN([HOTSPOT_CHECK_JVM_VARIANT],
 [ [ [[ " $JVM_VARIANTS " =~ " $1 " ]] ] ])
 
 ###############################################################################
-# Check if the specified JVM features are explicitly enabled. To be used in
-# shell if constructs, like this:
+# Check if the specified JVM feature is enabled. To be used in shell if
+# constructs, like this:
 # if HOTSPOT_CHECK_JVM_FEATURE(jvmti); then
 #
 # Only valid to use after HOTSPOT_SETUP_JVM_FEATURES has setup features.
@@ -58,6 +58,20 @@ AC_DEFUN([HOTSPOT_CHECK_JVM_VARIANT],
 AC_DEFUN([HOTSPOT_CHECK_JVM_FEATURE],
 [ [ [[ " $JVM_FEATURES " =~ " $1 " ]] ] ])
 
+###############################################################################
+# Check if the specified JVM feature is explicitly disabled. To be used in
+# shell if constructs, like this:
+# if HOTSPOT_IS_JVM_FEATURE_DISABLED(jvmci); then
+#
+# This function is internal to hotspot.m4, and is only used when constructing
+# the valid set of enabled JVM features. Users outside of hotspot.m4 should just
+# use HOTSPOT_CHECK_JVM_FEATURE to check if a feature is enabled or not.
+
+# Definition kept in one line to allow inlining in if statements.
+# Additional [] needed to keep m4 from mangling shell constructs.
+AC_DEFUN([HOTSPOT_IS_JVM_FEATURE_DISABLED],
+[ [ [[ " $DISABLED_JVM_FEATURES " =~ " $1 " ]] ] ])
+
 ###############################################################################
 # Check which variants of the JVM that we want to build. Available variants are:
 #   server: normal interpreter, and a tiered C1/C2 compiler
@@ -377,8 +391,7 @@ AC_DEFUN_ONCE([HOTSPOT_SETUP_JVM_FEATURES],
 
   AC_MSG_CHECKING([if jvmci module jdk.internal.vm.ci should be built])
   # Check if jvmci is diabled
-  DISABLE_JVMCI=`$ECHO $DISABLED_JVM_FEATURES | $GREP jvmci`
-  if test "x$DISABLE_JVMCI" = "xjvmci"; then
+  if HOTSPOT_IS_JVM_FEATURE_DISABLED(jvmci); then
     AC_MSG_RESULT([no, forced])
     JVM_FEATURES_jvmci=""
     INCLUDE_JVMCI="false"
@@ -404,8 +417,7 @@ AC_DEFUN_ONCE([HOTSPOT_SETUP_JVM_FEATURES],
 
   AC_MSG_CHECKING([if graal module jdk.internal.vm.compiler should be built])
   # Check if graal is diabled
-  DISABLE_GRAAL=`$ECHO $DISABLED_JVM_FEATURES | $GREP graal`
-  if test "x$DISABLE_GRAAL" = "xgraal"; then
+  if HOTSPOT_IS_JVM_FEATURE_DISABLED(graal); then
     AC_MSG_RESULT([no, forced])
     JVM_FEATURES_graal=""
     INCLUDE_GRAAL="false"
@@ -437,8 +449,7 @@ AC_DEFUN_ONCE([HOTSPOT_SETUP_JVM_FEATURES],
   AC_SUBST(INCLUDE_GRAAL)
 
   # Disable aot with '--with-jvm-features=-aot'
-  DISABLE_AOT=`$ECHO $DISABLED_JVM_FEATURES | $GREP aot`
-  if test "x$DISABLE_AOT" = "xaot"; then
+  if HOTSPOT_IS_JVM_FEATURE_DISABLED(aot); then
     ENABLE_AOT="false"
   fi
 
@@ -462,7 +473,7 @@ AC_DEFUN_ONCE([HOTSPOT_SETUP_JVM_FEATURES],
       JVM_FEATURES_aot="aot"
     fi
   else
-    if test "x$enable_aot" = "xno" || test "x$DISABLE_AOT" = "xaot"; then
+    if test "x$enable_aot" = "xno" || HOTSPOT_IS_JVM_FEATURE_DISABLED(aot); then
       AC_MSG_RESULT([no, forced])
     else
       AC_MSG_RESULT([no])

make/autoconf/jdk-options.m4

@@ -283,7 +283,7 @@ AC_DEFUN_ONCE([JDKOPT_DETECT_INTREE_EC],
 AC_DEFUN_ONCE([JDKOPT_SETUP_DEBUG_SYMBOLS],
 [
   #
-  # NATIVE_DEBUG_SYMBOLS
+  # Native debug symbols.
   # This must be done after the toolchain is setup, since we're looking at objcopy.
   #
   AC_MSG_CHECKING([what type of native debug symbols to use])
@@ -295,11 +295,9 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_DEBUG_SYMBOLS],
           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
-        else
-          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
+        elif 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
         fi
       ],
@@ -315,18 +313,17 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_DEBUG_SYMBOLS],
           fi
         fi
       ])
-  NATIVE_DEBUG_SYMBOLS=$with_native_debug_symbols
-  AC_MSG_RESULT([$NATIVE_DEBUG_SYMBOLS])
+  AC_MSG_RESULT([$with_native_debug_symbols])
 
-  if test "x$NATIVE_DEBUG_SYMBOLS" = xnone; then
+  if test "x$with_native_debug_symbols" = xnone; then
     COMPILE_WITH_DEBUG_SYMBOLS=false
     COPY_DEBUG_SYMBOLS=false
     ZIP_EXTERNAL_DEBUG_SYMBOLS=false
-  elif test "x$NATIVE_DEBUG_SYMBOLS" = xinternal; then
+  elif test "x$with_native_debug_symbols" = xinternal; then
     COMPILE_WITH_DEBUG_SYMBOLS=true
     COPY_DEBUG_SYMBOLS=false
     ZIP_EXTERNAL_DEBUG_SYMBOLS=false
-  elif test "x$NATIVE_DEBUG_SYMBOLS" = xexternal; then
+  elif test "x$with_native_debug_symbols" = xexternal; then
 
     if test "x$OPENJDK_TARGET_OS" = xsolaris || test "x$OPENJDK_TARGET_OS" = xlinux; then
       if test "x$OBJCOPY" = x; then
@@ -339,7 +336,7 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_DEBUG_SYMBOLS],
     COMPILE_WITH_DEBUG_SYMBOLS=true
     COPY_DEBUG_SYMBOLS=true
     ZIP_EXTERNAL_DEBUG_SYMBOLS=false
-  elif test "x$NATIVE_DEBUG_SYMBOLS" = xzipped; then
+  elif test "x$with_native_debug_symbols" = xzipped; then
 
     if test "x$OPENJDK_TARGET_OS" = xsolaris || test "x$OPENJDK_TARGET_OS" = xlinux; then
       if test "x$OBJCOPY" = x; then
@@ -369,6 +366,33 @@ AC_DEFUN_ONCE([JDKOPT_SETUP_DEBUG_SYMBOLS],
   AC_SUBST(COMPILE_WITH_DEBUG_SYMBOLS)
   AC_SUBST(COPY_DEBUG_SYMBOLS)
   AC_SUBST(ZIP_EXTERNAL_DEBUG_SYMBOLS)
+
+  # Should we add external native debug symbols to the shipped bundles?
+  AC_MSG_CHECKING([if we should add external native debug symbols to the shipped bundles])
+  AC_ARG_WITH([external-symbols-in-bundles],
+      [AS_HELP_STRING([--with-external-symbols-in-bundles],
+      [which type of external native debug symbol information shall be shipped in product bundles (none, public, full)
+      (e.g. ship full/stripped pdbs on Windows) @<:@none@:>@])])
+
+  if test "x$with_external_symbols_in_bundles" = x || test "x$with_external_symbols_in_bundles" = xnone ; then
+    AC_MSG_RESULT([no])
+  elif test "x$with_external_symbols_in_bundles" = xfull || test "x$with_external_symbols_in_bundles" = xpublic ; then
+    if test "x$OPENJDK_TARGET_OS" != xwindows ; then
+      AC_MSG_ERROR([--with-external-symbols-in-bundles currently only works on windows!])
+    elif test "x$COPY_DEBUG_SYMBOLS" != xtrue ; then
+      AC_MSG_ERROR([--with-external-symbols-in-bundles only works when --with-native-debug-symbols=external is used!])
+    elif test "x$with_external_symbols_in_bundles" = xfull ; then
+      AC_MSG_RESULT([full])
+      SHIP_DEBUG_SYMBOLS=full
+    else
+      AC_MSG_RESULT([public])
+      SHIP_DEBUG_SYMBOLS=public
+    fi
+  else
+    AC_MSG_ERROR([$with_external_symbols_in_bundles is an unknown value for --with-external-symbols-in-bundles])
+  fi
+
+  AC_SUBST(SHIP_DEBUG_SYMBOLS)
 ])
 
 ################################################################################

make/autoconf/jdk-version.m4

@@ -143,7 +143,9 @@ AC_DEFUN_ONCE([JDKVER_SETUP_JDK_VERSION_NUMBERS],
     AC_MSG_ERROR([--with-vendor-url must have a value])
   elif [ ! [[ $with_vendor_url =~ ^[[:print:]]*$ ]] ]; then
     AC_MSG_ERROR([--with-vendor-url contains non-printing characters: $with_vendor_url])
-  else
+  elif test "x$with_vendor_url" != x; then
+    # Only set VENDOR_URL if '--with-vendor-url' was used and is not empty.
+    # Otherwise we will use the value from "version-numbers" included above.
     VENDOR_URL="$with_vendor_url"
   fi
   AC_SUBST(VENDOR_URL)
@@ -155,7 +157,9 @@ AC_DEFUN_ONCE([JDKVER_SETUP_JDK_VERSION_NUMBERS],
     AC_MSG_ERROR([--with-vendor-bug-url must have a value])
   elif [ ! [[ $with_vendor_bug_url =~ ^[[:print:]]*$ ]] ]; then
     AC_MSG_ERROR([--with-vendor-bug-url contains non-printing characters: $with_vendor_bug_url])
-  else
+  elif test "x$with_vendor_bug_url" != x; then
+    # Only set VENDOR_URL_BUG if '--with-vendor-bug-url' was used and is not empty.
+    # Otherwise we will use the value from "version-numbers" included above.
     VENDOR_URL_BUG="$with_vendor_bug_url"
   fi
   AC_SUBST(VENDOR_URL_BUG)
@@ -167,7 +171,9 @@ AC_DEFUN_ONCE([JDKVER_SETUP_JDK_VERSION_NUMBERS],
     AC_MSG_ERROR([--with-vendor-vm-bug-url must have a value])
   elif [ ! [[ $with_vendor_vm_bug_url =~ ^[[:print:]]*$ ]] ]; then
     AC_MSG_ERROR([--with-vendor-vm-bug-url contains non-printing characters: $with_vendor_vm_bug_url])
-  else
+  elif test "x$with_vendor_vm_bug_url" != x; then
+    # Only set VENDOR_URL_VM_BUG if '--with-vendor-vm-bug-url' was used and is not empty.
+    # Otherwise we will use the value from "version-numbers" included above.
     VENDOR_URL_VM_BUG="$with_vendor_vm_bug_url"
   fi
   AC_SUBST(VENDOR_URL_VM_BUG)

make/autoconf/spec.gmk.in

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2020, 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
@@ -230,7 +230,8 @@ ifneq ($(COMPANY_NAME),)
   # Only export "VENDOR" to the build if COMPANY_NAME contains a real value.
   # Otherwise the default value for VENDOR, which is used to set the "java.vendor"
   # and "java.vm.vendor" properties is hard-coded into the source code (i.e. in
-  # System.c in the jdk for "vm.vendor" and vm_version.cpp in the VM for "java.vm.vendor")
+  # VersionProps.java.template in the jdk for "java.vendor" and
+  # vm_version.cpp in the VM for "java.vm.vendor")
   ifneq ($(COMPANY_NAME), N/A)
     VERSION_CFLAGS += -DVENDOR='"$(COMPANY_NAME)"'
   endif
@@ -286,6 +287,9 @@ USE_PRECOMPILED_HEADER := @USE_PRECOMPILED_HEADER@
 # Only build headless support or not
 ENABLE_HEADLESS_ONLY := @ENABLE_HEADLESS_ONLY@
 
+# Ship debug symbols (e.g. pdbs on Windows)
+SHIP_DEBUG_SYMBOLS := @SHIP_DEBUG_SYMBOLS@
+
 ENABLE_FULL_DOCS := @ENABLE_FULL_DOCS@
 
 # JDK_OUTPUTDIR specifies where a working jvm is built.
@@ -362,6 +366,8 @@ LIBFFI_LIB_FILE:=@LIBFFI_LIB_FILE@
 GRAALUNIT_LIB := @GRAALUNIT_LIB@
 FILE_MACRO_CFLAGS := @FILE_MACRO_CFLAGS@
 
+STATIC_LIBS_CFLAGS := @STATIC_LIBS_CFLAGS@
+
 PACKAGE_PATH=@PACKAGE_PATH@
 
 # Source file for cacerts
@@ -869,6 +875,14 @@ DOCS_IMAGE_DIR = $(IMAGES_OUTPUTDIR)/$(DOCS_IMAGE_SUBDIR)
 # Output docs directly into image
 DOCS_OUTPUTDIR := $(DOCS_IMAGE_DIR)
 
+# Static libs image
+STATIC_LIBS_IMAGE_SUBDIR := static-libs
+STATIC_LIBS_IMAGE_DIR := $(IMAGES_OUTPUTDIR)/$(STATIC_LIBS_IMAGE_SUBDIR)
+
+# Graal builder image
+GRAAL_BUILDER_IMAGE_SUBDIR := graal-builder-jdk
+GRAAL_BUILDER_IMAGE_DIR := $(IMAGES_OUTPUTDIR)/$(GRAAL_BUILDER_IMAGE_SUBDIR)
+
 # Macosx bundles directory definitions
 JDK_MACOSX_BUNDLE_SUBDIR=jdk-bundle
 JRE_MACOSX_BUNDLE_SUBDIR=jre-bundle
@@ -903,6 +917,7 @@ JDK_SYMBOLS_BUNDLE_NAME := jdk-$(BASE_NAME)_bin$(DEBUG_PART)-symbols.tar.gz
 TEST_DEMOS_BUNDLE_NAME := jdk-$(BASE_NAME)_bin-tests-demos$(DEBUG_PART).tar.gz
 TEST_BUNDLE_NAME := jdk-$(BASE_NAME)_bin-tests$(DEBUG_PART).tar.gz
 DOCS_BUNDLE_NAME := jdk-$(BASE_NAME)_doc-api-spec$(DEBUG_PART).tar.gz
+STATIC_LIBS_BUNDLE_NAME := jdk-$(BASE_NAME)_bin-static-libs$(DEBUG_PART).tar.gz
 
 JDK_BUNDLE := $(BUNDLES_OUTPUTDIR)/$(JDK_BUNDLE_NAME)
 JRE_BUNDLE :=  $(BUNDLES_OUTPUTDIR)/$(JRE_BUNDLE_NAME)

make/autoconf/toolchain.m4

@@ -429,9 +429,10 @@ AC_DEFUN([TOOLCHAIN_EXTRACT_COMPILER_VERSION],
     # There is no specific version flag, but all output starts with a version string.
     # First line typically looks something like:
     # Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 16.00.40219.01 for 80x86
+    # but the compiler name may vary depending on locale.
     COMPILER_VERSION_OUTPUT=`$COMPILER 2>&1 | $HEAD -n 1 | $TR -d '\r'`
     # Check that this is likely to be Microsoft CL.EXE.
-    $ECHO "$COMPILER_VERSION_OUTPUT" | $GREP "Microsoft.*Compiler" > /dev/null
+    $ECHO "$COMPILER_VERSION_OUTPUT" | $GREP "Microsoft" > /dev/null
     if test $? -ne 0; then
       AC_MSG_NOTICE([The $COMPILER_NAME compiler (located as $COMPILER) does not seem to be the required $TOOLCHAIN_TYPE compiler.])
       AC_MSG_NOTICE([The result from running it was: "$COMPILER_VERSION_OUTPUT"])
@@ -460,7 +461,7 @@ AC_DEFUN([TOOLCHAIN_EXTRACT_COMPILER_VERSION],
     COMPILER_VERSION_STRING=`$ECHO $COMPILER_VERSION_OUTPUT | \
         $SED -e 's/ *Copyright .*//'`
     COMPILER_VERSION_NUMBER=`$ECHO $COMPILER_VERSION_OUTPUT | \
-        $SED -e 's/^.* \(@<:@1-9@:>@\.@<:@0-9.@:>@*\)@<:@^0-9.@:>@.*$/\1/'`
+        $SED -e 's/^.* \(@<:@1-9@:>@<:@0-9@:>@*\.@<:@0-9.@:>@*\)@<:@^0-9.@:>@.*$/\1/'`
   elif test  "x$TOOLCHAIN_TYPE" = xclang; then
     # clang --version output typically looks like
     #    Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)

make/autoconf/version-numbers

@@ -23,16 +23,17 @@
 # questions.
 #
 
-# Default version numbers to use unless overridden by configure
+# Default version, product, and vendor information to use,
+# unless overridden by configure
 
 DEFAULT_VERSION_FEATURE=11
 DEFAULT_VERSION_INTERIM=0
-DEFAULT_VERSION_UPDATE=7
+DEFAULT_VERSION_UPDATE=8
 DEFAULT_VERSION_PATCH=0
 DEFAULT_VERSION_EXTRA1=0
 DEFAULT_VERSION_EXTRA2=0
 DEFAULT_VERSION_EXTRA3=0
-DEFAULT_VERSION_DATE=2020-04-14
+DEFAULT_VERSION_DATE=2020-07-14
 DEFAULT_VERSION_CLASSFILE_MAJOR=55  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
 DEFAULT_VERSION_CLASSFILE_MINOR=0
 DEFAULT_ACCEPTABLE_BOOT_VERSIONS="10 11"
@@ -44,6 +45,9 @@ PRODUCT_SUFFIX="Runtime Environment"
 JDK_RC_PLATFORM_NAME=Platform
 COMPANY_NAME=N/A
 HOTSPOT_VM_DISTRO="OpenJDK"
+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"

make/common/JdkNativeCompilation.gmk

@@ -47,7 +47,8 @@ FindSrcDirsForComponent += \
       $(TOPDIR)/src/$(strip $1)/$(OPENJDK_TARGET_OS_TYPE)/native/$(strip $2) \
       $(TOPDIR)/src/$(strip $1)/share/native/$(strip $2)))
 
-# Find a library
+# Find a library. Used for declaring dependencies on libraries in different
+# modules.
 # Param 1 - module name
 # Param 2 - library name
 # Param 3 - optional subdir for library
@@ -69,6 +70,12 @@ ifeq ($(GENERATE_COMPILE_COMMANDS_ONLY), true)
   FindLib =
   FindStaticLib =
 endif
+# If building static versions of libraries, make these return empty to avoid
+# declaring dependencies.
+ifeq ($(STATIC_LIBS), true)
+  FindLib =
+  FindStaticLib =
+endif
 
 GetJavaHeaderDir = \
   $(wildcard $(SUPPORT_OUTPUTDIR)/headers/$(strip $1))

make/common/Modules.gmk

@@ -197,6 +197,21 @@ HOTSPOT_MODULES := \
     jdk.internal.vm.compiler.management \
     #
 
+# The native dynamic libraries in these modules will also get built into static
+# libraries for consumption by downstream projects that need to statically link
+# the JDK libraries. Those static libraries are not part of the main JDK
+# distribution. 
+STATIC_LIBS_MODULES := \
+    java.base \
+    jdk.crypto.ec \
+    jdk.security.auth \
+    java.prefs \
+    java.security.jgss \
+    java.smartcardio \
+    jdk.crypto.cryptoki \
+    jdk.net \
+    #
+
 ################################################################################
 # Some platforms don't have the serviceability agent
 

make/common/NativeCompilation.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2020, 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
@@ -268,6 +268,19 @@ else
   endif
 endif
 
+################################################################################
+# GetEntitlementsFile
+# Find entitlements file for executable when signing on macosx. If no
+# specialized file is found, returns the default file.
+# $1 Executable to find entitlements file for.
+ENTITLEMENTS_DIR := $(TOPDIR)/make/data/macosxsigning
+DEFAULT_ENTITLEMENTS_FILE := $(ENTITLEMENTS_DIR)/default.plist
+
+GetEntitlementsFile = \
+    $(foreach f, $(ENTITLEMENTS_DIR)/$(strip $(notdir $1)).plist, \
+      $(if $(wildcard $f), $f, $(DEFAULT_ENTITLEMENTS_FILE)) \
+    )
+
 ################################################################################
 # Create the recipe needed to compile a single native source file.
 #
@@ -505,6 +518,28 @@ define SetupNativeCompilationBody
     endif
   endif
 
+  $$(call SetIfEmpty, $1_COMPILE_WITH_DEBUG_SYMBOLS, $$(COMPILE_WITH_DEBUG_SYMBOLS))
+
+  # STATIC_LIBS is set from Main.gmk when building static versions of certain
+  # native libraries.
+  ifeq ($(STATIC_LIBS), true)
+    $1_TYPE := STATIC_LIBRARY
+    # The static versions need to be redirected to different output dirs, both
+    # to not interfere with the main build as well as to not end up inside the
+    # jmods.
+    $1_OBJECT_DIR := $$($1_OBJECT_DIR)/static
+    $1_OUTPUT_DIR := $$($1_OBJECT_DIR)
+    # For release builds where debug symbols are configured to be moved to
+    # separate debuginfo files, disable debug symbols for static libs instead.
+    # We don't currently support this configuration and we don't want symbol
+    # information in release builds unless explicitly asked to provide it.
+    ifeq ($(DEBUG_LEVEL), release)
+      ifeq ($(COPY_DEBUG_SYMBOLS), true)
+        $1_COMPILE_WITH_DEBUG_SYMBOLS := false
+      endif
+    endif
+  endif
+
   ifeq ($$($1_TYPE), EXECUTABLE)
     $1_PREFIX :=
     ifeq ($$($1_SUFFIX), )
@@ -643,6 +678,9 @@ define SetupNativeCompilationBody
     $1_EXTRA_CFLAGS += $$($1_CFLAGS_$(OPENJDK_TARGET_OS)_release)
     $1_EXTRA_CFLAGS += $$($1_CFLAGS_$(OPENJDK_TARGET_OS)_$(OPENJDK_TARGET_CPU)_release)
   endif
+  ifeq ($(STATIC_LIBS), true)
+    $1_EXTRA_CFLAGS += $$(STATIC_LIBS_CFLAGS)
+  endif
 
   # Pickup extra OPENJDK_TARGET_OS_TYPE and/or OPENJDK_TARGET_OS dependent variables for CXXFLAGS.
   $1_EXTRA_CXXFLAGS := $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)) $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS))
@@ -656,6 +694,9 @@ define SetupNativeCompilationBody
     $1_EXTRA_CXXFLAGS += $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS_TYPE)_release)
     $1_EXTRA_CXXFLAGS += $$($1_CXXFLAGS_$(OPENJDK_TARGET_OS)_release)
   endif
+  ifeq ($(STATIC_LIBS), true)
+    $1_EXTRA_CXXFLAGS += $$(STATIC_LIB_CFLAGS)
+  endif
 
   # If no C++ flags are explicitly set, default to using the C flags.
   # After that, we can set additional C++ flags that should not interfere
@@ -667,7 +708,7 @@ define SetupNativeCompilationBody
     $1_EXTRA_CXXFLAGS := $$($1_EXTRA_CFLAGS)
   endif
 
-  ifeq ($(COMPILE_WITH_DEBUG_SYMBOLS), true)
+  ifeq ($$($1_COMPILE_WITH_DEBUG_SYMBOLS), true)
     $1_EXTRA_CFLAGS += $$(CFLAGS_DEBUG_SYMBOLS)
     $1_EXTRA_CXXFLAGS += $$(CFLAGS_DEBUG_SYMBOLS)
     $1_EXTRA_ASFLAGS += $$(ASFLAGS_DEBUG_SYMBOLS)
@@ -935,6 +976,9 @@ define SetupNativeCompilationBody
         ifeq ($(OPENJDK_TARGET_OS), windows)
           $1_EXTRA_LDFLAGS += -debug "-pdb:$$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).pdb" \
               "-map:$$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).map"
+          ifeq ($(SHIP_DEBUG_SYMBOLS), public)
+            $1_EXTRA_LDFLAGS += "-pdbstripped:$$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).stripped.pdb"
+          endif
           $1_DEBUGINFO_FILES := $$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).pdb \
               $$($1_OUTPUT_DIR)/$$($1_NOSUFFIX).map
 
@@ -1146,7 +1190,7 @@ define SetupNativeCompilationBody
                 # silently fail otherwise.
                 ifneq ($(CODESIGN), )
 		  $(CODESIGN) -s "$(MACOSX_CODESIGN_IDENTITY)" --timestamp --options runtime \
-		  --entitlements $(TOPDIR)/make/data/macosxsigning/entitlements.plist $$@
+		      --entitlements $$(call GetEntitlementsFile, $$@) $$@
                 endif
   endif
 

make/conf/jib-profiles.js

@@ -240,7 +240,7 @@ var getJibProfilesCommon = function (input, data) {
     // These are the base setttings for all the main build profiles.
     common.main_profile_base = {
         dependencies: ["boot_jdk", "gnumake", "jtreg", "jib", "autoconf"],
-        default_make_targets: ["product-bundles", "test-bundles"],
+        default_make_targets: ["product-bundles", "test-bundles", "static-libs-bundles"],
         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",
@@ -312,6 +312,14 @@ var getJibProfilesCommon = function (input, data) {
                     subdir: jdk_subdir,
                     exploded: "images/jdk"
                 },
+                static_libs: {
+                    local: "bundles/\\(jdk.*bin-static-libs.tar.gz\\)",
+                    remote: [
+                        "bundles/" + pf + "/jdk-" + data.version + "_" + pf + "_bin-static-libs.tar.gz",
+                        "bundles/" + pf + "/\\1"
+                    ],
+                    subdir: jdk_subdir,
+                },
             }
         };
     };
@@ -353,6 +361,14 @@ var getJibProfilesCommon = function (input, data) {
                     subdir: jdk_subdir,
                     exploded: "images/jdk"
                 },
+                static_libs: {
+                    local: "bundles/\\(jdk.*bin-static-libs-debug.tar.gz\\)",
+                    remote: [
+                        "bundles/" + pf + "/jdk-" + data.version + "_" + pf + "_bin-static-libs-debug.tar.gz",
+                        "bundles/" + pf + "/\\1"
+                    ],
+                    subdir: jdk_subdir,
+                },
             }
         };
     };
@@ -841,7 +857,7 @@ var getJibProfilesDependencies = function (input, common) {
         macosx_x64: "Xcode9.4-MacOSX10.13+1.0",
         solaris_x64: "SS12u4-Solaris11u1+1.0",
         solaris_sparcv9: "SS12u4-Solaris11u1+1.1",
-        windows_x64: "VS2017-15.5.5+1.0",
+        windows_x64: "VS2017-15.9.16+1.0",
         linux_aarch64: (input.profile != null && input.profile.indexOf("arm64") >= 0
                     ? "gcc-linaro-aarch64-linux-gnu-4.8-2013.11_linux+1.0"
                     : "gcc7.3.0-Fedora27+1.1"),

make/data/cacerts/addtrustclass1ca

@@ -1,31 +0,0 @@
-Owner: CN=AddTrust Class 1 CA Root, OU=AddTrust TTP Network, O=AddTrust AB, C=SE
-Issuer: CN=AddTrust Class 1 CA Root, OU=AddTrust TTP Network, O=AddTrust AB, C=SE
-Serial number: 1
-Valid from: Tue May 30 10:38:31 GMT 2000 until: Sat May 30 10:38:31 GMT 2020
-Signature algorithm name: SHA1withRSA
-Subject Public Key Algorithm: 2048-bit RSA key
-Version: 3
------BEGIN CERTIFICATE-----
-MIIEGDCCAwCgAwIBAgIBATANBgkqhkiG9w0BAQUFADBlMQswCQYDVQQGEwJTRTEU
-MBIGA1UEChMLQWRkVHJ1c3QgQUIxHTAbBgNVBAsTFEFkZFRydXN0IFRUUCBOZXR3
-b3JrMSEwHwYDVQQDExhBZGRUcnVzdCBDbGFzcyAxIENBIFJvb3QwHhcNMDAwNTMw
-MTAzODMxWhcNMjAwNTMwMTAzODMxWjBlMQswCQYDVQQGEwJTRTEUMBIGA1UEChML
-QWRkVHJ1c3QgQUIxHTAbBgNVBAsTFEFkZFRydXN0IFRUUCBOZXR3b3JrMSEwHwYD
-VQQDExhBZGRUcnVzdCBDbGFzcyAxIENBIFJvb3QwggEiMA0GCSqGSIb3DQEBAQUA
-A4IBDwAwggEKAoIBAQCWltQhSWDia+hBBwzexODcEyPNwTXH+9ZOEQpnXvUGW2ul
-CDtbKRY654eyNAbFvAWlA3yCyykQruGIgb3WntP+LVbBFc7jJp0VLhD7Bo8wBN6n
-tGO0/7Gcrjyvd7ZWxbWroulpOj0OM3kyP3CCkplhbY0wCI9xP6ZIVxn4JdxLZlyl
-dI+Yrsj5wAYi56xz36Uu+1LcsRVlIPo1Zmne3yzxbrww2ywkEtvrNTVokMsAsJch
-PXQhI2U0K7t4WaPW4XY5mqRJjox0r26kmqPZm9I4XJuiGMx1I4S+6+JNM3GOGvDC
-+Mcdoq0Dlyz4zyXG9rgkMbFjXZJ/Y/AlyVMuH79NAgMBAAGjgdIwgc8wHQYDVR0O
-BBYEFJWxtPCUtr3H2tERCSG+wa9J/RB7MAsGA1UdDwQEAwIBBjAPBgNVHRMBAf8E
-BTADAQH/MIGPBgNVHSMEgYcwgYSAFJWxtPCUtr3H2tERCSG+wa9J/RB7oWmkZzBl
-MQswCQYDVQQGEwJTRTEUMBIGA1UEChMLQWRkVHJ1c3QgQUIxHTAbBgNVBAsTFEFk
-ZFRydXN0IFRUUCBOZXR3b3JrMSEwHwYDVQQDExhBZGRUcnVzdCBDbGFzcyAxIENB
-IFJvb3SCAQEwDQYJKoZIhvcNAQEFBQADggEBACxtZBsfzQ3duQH6lmM0MkhHma6X
-7f1yFqZzR1r0693p9db7RcwpiURdv0Y5PejuvE1Uhh4dbOMXJ0PhiVYrqW9yTkkz
-43J8KiOavD7/KCrto/8cI7pDVwlnTUtiBi34/2ydYB7YHEt9tTEv2dB8Xfjea4MY
-eDdXL+gzB2ffHsdrKpV2ro9Xo/D0UrSpUwjP4E/TelOL/bscVjby/rK25Xa71SJl
-pz/+0WatC7xrmYbvP33zGDLKe8bjq2RGlfgmadlVg3sslgf/WSxEo8bl6ancoWOA
-WiFeIc9TVPC6b4nbqKqVz4vjccweGyBECMB6tkD9xOQ14R0WHNC8K47Wcdk=
------END CERTIFICATE-----

make/data/cacerts/keynectisrootca

@@ -1,30 +0,0 @@
-Owner: CN=KEYNECTIS ROOT CA, OU=ROOT, O=KEYNECTIS, C=FR
-Issuer: CN=KEYNECTIS ROOT CA, OU=ROOT, O=KEYNECTIS, C=FR
-Serial number: 1121bc276c5547af584eefd4ced629b2a285
-Valid from: Tue May 26 00:00:00 GMT 2009 until: Tue May 26 00:00:00 GMT 2020
-Signature algorithm name: SHA256withRSA
-Subject Public Key Algorithm: 2048-bit RSA key
-Version: 3
------BEGIN CERTIFICATE-----
-MIID5TCCAs2gAwIBAgISESG8J2xVR69YTu/UztYpsqKFMA0GCSqGSIb3DQEBCwUA
-MEwxCzAJBgNVBAYTAkZSMRIwEAYDVQQKEwlLRVlORUNUSVMxDTALBgNVBAsTBFJP
-T1QxGjAYBgNVBAMTEUtFWU5FQ1RJUyBST09UIENBMB4XDTA5MDUyNjAwMDAwMFoX
-DTIwMDUyNjAwMDAwMFowTDELMAkGA1UEBhMCRlIxEjAQBgNVBAoTCUtFWU5FQ1RJ
-UzENMAsGA1UECxMEUk9PVDEaMBgGA1UEAxMRS0VZTkVDVElTIFJPT1QgQ0EwggEi
-MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDG/bMXhaGtJhuVaTUhPaSI+t7b
-YDZAF2nCFGP7uNnCdBU3LpzQIM1pjYQyooVMFLSb8iWzVCqDPy2+D/M7ZNH/oFDv
-d087TuE/C2SFmrpYftLDYtNkJaLUspc8d11jKjOS/M2CDZtUlYf1teuMzVvRyjAv
-yYhGtc0NEbQYj+7RoT5dFegoz9/DkJtszNEMRXezOuuKkB3pr2RqiXupPUN0+uRn
-IqH73E3E9WLJyiW0yYBgM6nde6ACv5YlCl7JXyl7tBeBi22BGdDZg1wFj0FpGmlD
-gJ+or+DpjJGLJyuiJmDND/KkowKDjhiBwheKQxX5bfMdEKRanERhIyF62PvRAgMB
-AAGjgcAwgb0wEgYDVR0TAQH/BAgwBgEB/wIBBDAOBgNVHQ8BAf8EBAMCAQYwVwYD
-VR0fBFAwTjBMoEqgSIZGaHR0cDovL3RydXN0Y2VudGVyLWNybC5jZXJ0aWZpY2F0
-Mi5jb20vS2V5bmVjdGlzL0tFWU5FQ1RJU19ST09UX0NBLmNybDAdBgNVHQ4EFgQU
-77cjl9CokX+mz6YhwDSfzHdB4dAwHwYDVR0jBBgwFoAU77cjl9CokX+mz6YhwDSf
-zHdB4dAwDQYJKoZIhvcNAQELBQADggEBABoxaZlCwuVAhaKfksNj1I8hOagZIf56
-/MNNQPMr6EusW0xZk8bcfguvfF+VhWu9x2+6wb74xjpnS5PGBWk+JC3wG5HGPj/s
-QhiTbAMkim75IGcrfG2rNMkqIjMN132P7tI2ZELINZpuGWHLjWfwaKfQJAXmwxe6
-Ra58Q7WAeANNIHMF/EMQnTVpQnWUJYIrpjuQGN7Bqa/zLZW/lafPGJfhWeKirxoW
-YQ33E3FTkzf9PK8AHWyLFK9Gloy2UnzMLU7N4elLCu6a/nqY5ym6G9ocutxrzQQO
-JkCp63M8/lCoESdVvduOS+9PGO0V/72GmGbumiVxNGxQ8bJRy2adTSk=
------END CERTIFICATE-----

make/data/charsetmapping/IBM943.c2b

@@ -0,0 +1,49 @@
+#
+#    source: 34B003AF.RPMAP130
+#    c->b only entries
+#
+815C	2015
+8160	FF5E
+8161	2225
+817C	FF0D
+88A0	555E
+898B	7130
+89A8	9DD7
+8A9A	5699
+8BA0	4FE0
+8BEB	8EC0
+8C71	7E6B
+8C74	8346
+8CB2	9E7C
+8D8D	9EB4
+8DF2	6805
+8EC6	5C62
+8F4A	7E61
+8FD3	8523
+8FDD	91AC
+90E4	87EC
+917E	6414
+9189	7626
+91CB	9A52
+925C	7C1E
+92CD	6451
+9355	5861
+935E	985A
+9398	79B1
+93C0	7006
+9458	56CA
+948D	525D
+94AC	6F51
+94AE	91B1
+966A	9830
+96CB	9EB5
+9789	840A
+9858	881F
+9BA0	5C5B
+9DB7	6522
+9E94	688E
+E379	7E48
+E445	8141
+E8F6	9839
+FA55	FFE4
+FA59	F86F

make/data/charsetmapping/charsets

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2000, 2020, 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
@@ -282,6 +282,7 @@ charset ISO-8859-16 ISO_8859_16
     alias   iso-ir-226
     alias   ISO_8859-16:2001
     alias   ISO_8859-16
+    alias   ISO8859_16
     alias   latin10
     alias   l10
     alias   csISO885916
@@ -702,7 +703,7 @@ charset x-euc-jp-linux EUC_JP_LINUX
 charset x-eucJP-Open EUC_JP_Open
     package sun.nio.cs.ext
     type    template
-    hisname EUC_JP_Solari
+    hisname EUC_JP_Solaris
     ascii   true
     alias   EUC_JP_Solaris       # JDK historical
     alias   eucJP-open
@@ -1396,7 +1397,7 @@ charset x-IBM833 IBM833
 
 charset x-IBM834 IBM834 # EBCDIC DBCS-only Korean
     package sun.nio.cs.ext
-    type    source
+    type    template
     alias   cp834
     alias   ibm834
     alias   834
@@ -1490,7 +1491,7 @@ charset x-IBM949 IBM949
 
 charset x-IBM949C IBM949C
     package sun.nio.cs.ext
-    type    source
+    type    template
     alias   cp949C              # JDK historical
     alias   ibm949C
     alias   ibm-949C

make/data/macosxsigning/java.plist

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>com.apple.security.cs.allow-jit</key>
+    <true/>
+    <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
+    <true/>
+    <key>com.apple.security.cs.disable-library-validation</key>
+    <true/>
+    <key>com.apple.security.cs.allow-dyld-environment-variables</key>
+    <true/>
+    <key>com.apple.security.cs.debugger</key>
+    <true/>
+    <key>com.apple.security.device.audio-input</key>
+    <true/>
+</dict>
+</plist>

make/data/macosxsigning/jspawnhelper.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>com.apple.security.cs.allow-dyld-environment-variables</key>
+    <true/>
+  </dict>
+</plist>

make/data/tzdata/VERSION

@@ -21,4 +21,4 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
-tzdata2019c
+tzdata2020a

make/data/tzdata/africa

@@ -890,19 +890,25 @@ Zone Indian/Mauritius	3:50:00 -	LMT	1907 # Port Louis
 # Morocco will be on GMT starting from Sunday, May 5th 2019 at 3am.
 # The switch to GMT+1 will occur on Sunday, June 9th 2019 at 2am....
 # http://fr.le360.ma/societe/voici-la-date-du-retour-a-lheure-legale-au-maroc-188222
+
+# From Semlali Naoufal (2020-04-14):
+# Following the announcement by the Moroccan government, the switch to
+# GMT time will take place on Sunday, April 19, 2020 from 3 a.m. and
+# the return to GMT+1 time will take place on Sunday, May 31, 2020 at 2 a.m....
+# https://maroc-diplomatique.net/maroc-le-retour-a-lheure-gmt-est-prevu-dimanche-prochain/
+# http://aujourdhui.ma/actualite/gmt1-retour-a-lheure-normale-dimanche-prochain-1
 #
-# From Paul Eggert (2019-05-20):
-# This agrees with our 2018-11-01 guess that the Moroccan government
-# would continue the practice of falling back at 03:00 the last Sunday
-# before Ramadan, and of springing forward at 02:00 the first Sunday after
-# Ramadan, as this has been the practice since 2012.  To implement this,
-# transition dates for 2019 through 2087 were determined by running the
-# following program under GNU Emacs 26.2.
-# (let ((islamic-year 1440))
+# From Paul Eggert (2020-04-14):
+# For now, guess that in the future Morocco will fall back at 03:00
+# the last Sunday before Ramadan, and spring forward at 02:00 the
+# first Sunday after the day after Ramadan.  To implement this,
+# transition dates for 2021 through 2087 were determined by running
+# the following program under GNU Emacs 26.3.
+# (let ((islamic-year 1442))
 #   (require 'cal-islam)
 #   (while (< islamic-year 1511)
 #     (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year)))
-#           (b (calendar-islamic-to-absolute (list 10 1 islamic-year)))
+#           (b (1+ (calendar-islamic-to-absolute (list 10 1 islamic-year))))
 #           (sunday 0))
 #       (while (/= sunday (mod (setq a (1- a)) 7)))
 #       (while (/= sunday (mod b 7))
@@ -962,7 +968,7 @@ Rule	Morocco	2018	only	-	Jun	17	 2:00	1:00	-
 Rule	Morocco	2019	only	-	May	 5	 3:00	-1:00	-
 Rule	Morocco	2019	only	-	Jun	 9	 2:00	0	-
 Rule	Morocco	2020	only	-	Apr	19	 3:00	-1:00	-
-Rule	Morocco	2020	only	-	May	24	 2:00	0	-
+Rule	Morocco	2020	only	-	May	31	 2:00	0	-
 Rule	Morocco	2021	only	-	Apr	11	 3:00	-1:00	-
 Rule	Morocco	2021	only	-	May	16	 2:00	0	-
 Rule	Morocco	2022	only	-	Mar	27	 3:00	-1:00	-
@@ -978,7 +984,7 @@ Rule	Morocco	2026	only	-	Mar	22	 2:00	0	-
 Rule	Morocco	2027	only	-	Feb	 7	 3:00	-1:00	-
 Rule	Morocco	2027	only	-	Mar	14	 2:00	0	-
 Rule	Morocco	2028	only	-	Jan	23	 3:00	-1:00	-
-Rule	Morocco	2028	only	-	Feb	27	 2:00	0	-
+Rule	Morocco	2028	only	-	Mar	 5	 2:00	0	-
 Rule	Morocco	2029	only	-	Jan	14	 3:00	-1:00	-
 Rule	Morocco	2029	only	-	Feb	18	 2:00	0	-
 Rule	Morocco	2029	only	-	Dec	30	 3:00	-1:00	-
@@ -994,7 +1000,7 @@ Rule	Morocco	2033	only	-	Dec	25	 2:00	0	-
 Rule	Morocco	2034	only	-	Nov	 5	 3:00	-1:00	-
 Rule	Morocco	2034	only	-	Dec	17	 2:00	0	-
 Rule	Morocco	2035	only	-	Oct	28	 3:00	-1:00	-
-Rule	Morocco	2035	only	-	Dec	 2	 2:00	0	-
+Rule	Morocco	2035	only	-	Dec	 9	 2:00	0	-
 Rule	Morocco	2036	only	-	Oct	19	 3:00	-1:00	-
 Rule	Morocco	2036	only	-	Nov	23	 2:00	0	-
 Rule	Morocco	2037	only	-	Oct	 4	 3:00	-1:00	-
@@ -1010,7 +1016,7 @@ Rule	Morocco	2041	only	-	Sep	29	 2:00	0	-
 Rule	Morocco	2042	only	-	Aug	10	 3:00	-1:00	-
 Rule	Morocco	2042	only	-	Sep	21	 2:00	0	-
 Rule	Morocco	2043	only	-	Aug	 2	 3:00	-1:00	-
-Rule	Morocco	2043	only	-	Sep	 6	 2:00	0	-
+Rule	Morocco	2043	only	-	Sep	13	 2:00	0	-
 Rule	Morocco	2044	only	-	Jul	24	 3:00	-1:00	-
 Rule	Morocco	2044	only	-	Aug	28	 2:00	0	-
 Rule	Morocco	2045	only	-	Jul	 9	 3:00	-1:00	-
@@ -1026,7 +1032,7 @@ Rule	Morocco	2049	only	-	Jul	 4	 2:00	0	-
 Rule	Morocco	2050	only	-	May	15	 3:00	-1:00	-
 Rule	Morocco	2050	only	-	Jun	26	 2:00	0	-
 Rule	Morocco	2051	only	-	May	 7	 3:00	-1:00	-
-Rule	Morocco	2051	only	-	Jun	11	 2:00	0	-
+Rule	Morocco	2051	only	-	Jun	18	 2:00	0	-
 Rule	Morocco	2052	only	-	Apr	28	 3:00	-1:00	-
 Rule	Morocco	2052	only	-	Jun	 2	 2:00	0	-
 Rule	Morocco	2053	only	-	Apr	13	 3:00	-1:00	-
@@ -1042,7 +1048,7 @@ Rule	Morocco	2057	only	-	Apr	 8	 2:00	0	-
 Rule	Morocco	2058	only	-	Feb	17	 3:00	-1:00	-
 Rule	Morocco	2058	only	-	Mar	31	 2:00	0	-
 Rule	Morocco	2059	only	-	Feb	 9	 3:00	-1:00	-
-Rule	Morocco	2059	only	-	Mar	16	 2:00	0	-
+Rule	Morocco	2059	only	-	Mar	23	 2:00	0	-
 Rule	Morocco	2060	only	-	Feb	 1	 3:00	-1:00	-
 Rule	Morocco	2060	only	-	Mar	 7	 2:00	0	-
 Rule	Morocco	2061	only	-	Jan	16	 3:00	-1:00	-
@@ -1052,13 +1058,13 @@ Rule	Morocco	2062	only	-	Feb	12	 2:00	0	-
 Rule	Morocco	2062	only	-	Dec	31	 3:00	-1:00	-
 Rule	Morocco	2063	only	-	Feb	 4	 2:00	0	-
 Rule	Morocco	2063	only	-	Dec	16	 3:00	-1:00	-
-Rule	Morocco	2064	only	-	Jan	20	 2:00	0	-
+Rule	Morocco	2064	only	-	Jan	27	 2:00	0	-
 Rule	Morocco	2064	only	-	Dec	 7	 3:00	-1:00	-
 Rule	Morocco	2065	only	-	Jan	11	 2:00	0	-
 Rule	Morocco	2065	only	-	Nov	22	 3:00	-1:00	-
 Rule	Morocco	2066	only	-	Jan	 3	 2:00	0	-
 Rule	Morocco	2066	only	-	Nov	14	 3:00	-1:00	-
-Rule	Morocco	2066	only	-	Dec	19	 2:00	0	-
+Rule	Morocco	2066	only	-	Dec	26	 2:00	0	-
 Rule	Morocco	2067	only	-	Nov	 6	 3:00	-1:00	-
 Rule	Morocco	2067	only	-	Dec	11	 2:00	0	-
 Rule	Morocco	2068	only	-	Oct	21	 3:00	-1:00	-
@@ -1068,13 +1074,13 @@ Rule	Morocco	2069	only	-	Nov	17	 2:00	0	-
 Rule	Morocco	2070	only	-	Oct	 5	 3:00	-1:00	-
 Rule	Morocco	2070	only	-	Nov	 9	 2:00	0	-
 Rule	Morocco	2071	only	-	Sep	20	 3:00	-1:00	-
-Rule	Morocco	2071	only	-	Oct	25	 2:00	0	-
+Rule	Morocco	2071	only	-	Nov	 1	 2:00	0	-
 Rule	Morocco	2072	only	-	Sep	11	 3:00	-1:00	-
 Rule	Morocco	2072	only	-	Oct	16	 2:00	0	-
 Rule	Morocco	2073	only	-	Aug	27	 3:00	-1:00	-
 Rule	Morocco	2073	only	-	Oct	 8	 2:00	0	-
 Rule	Morocco	2074	only	-	Aug	19	 3:00	-1:00	-
-Rule	Morocco	2074	only	-	Sep	23	 2:00	0	-
+Rule	Morocco	2074	only	-	Sep	30	 2:00	0	-
 Rule	Morocco	2075	only	-	Aug	11	 3:00	-1:00	-
 Rule	Morocco	2075	only	-	Sep	15	 2:00	0	-
 Rule	Morocco	2076	only	-	Jul	26	 3:00	-1:00	-
@@ -1084,7 +1090,7 @@ Rule	Morocco	2077	only	-	Aug	22	 2:00	0	-
 Rule	Morocco	2078	only	-	Jul	10	 3:00	-1:00	-
 Rule	Morocco	2078	only	-	Aug	14	 2:00	0	-
 Rule	Morocco	2079	only	-	Jun	25	 3:00	-1:00	-
-Rule	Morocco	2079	only	-	Jul	30	 2:00	0	-
+Rule	Morocco	2079	only	-	Aug	 6	 2:00	0	-
 Rule	Morocco	2080	only	-	Jun	16	 3:00	-1:00	-
 Rule	Morocco	2080	only	-	Jul	21	 2:00	0	-
 Rule	Morocco	2081	only	-	Jun	 1	 3:00	-1:00	-
@@ -1100,7 +1106,7 @@ Rule	Morocco	2085	only	-	May	27	 2:00	0	-
 Rule	Morocco	2086	only	-	Apr	14	 3:00	-1:00	-
 Rule	Morocco	2086	only	-	May	19	 2:00	0	-
 Rule	Morocco	2087	only	-	Mar	30	 3:00	-1:00	-
-Rule	Morocco	2087	only	-	May	 4	 2:00	0	-
+Rule	Morocco	2087	only	-	May	11	 2:00	0	-
 # For dates after the somewhat-arbitrary cutoff of 2087, assume that
 # Morocco will no longer observe DST.  At some point this table will
 # need to be extended, though quite possibly Morocco will change the
@@ -1202,7 +1208,7 @@ Link Africa/Maputo Africa/Lusaka	# Zambia
 Rule	Namibia	1994	only	-	Mar	21	0:00	-1:00	WAT
 Rule	Namibia	1994	2017	-	Sep	Sun>=1	2:00	0	CAT
 Rule	Namibia	1995	2017	-	Apr	Sun>=1	2:00	-1:00	WAT
-# Rearguard section, for parsers that do not support negative DST.
+# Rearguard section, for parsers lacking negative DST; see ziguard.awk.
 #Rule	Namibia	1994	only	-	Mar	21	0:00	0	WAT
 #Rule	Namibia	1994	2017	-	Sep	Sun>=1	2:00	1:00	CAT
 #Rule	Namibia	1995	2017	-	Apr	Sun>=1	2:00	0	WAT
@@ -1216,7 +1222,7 @@ Zone	Africa/Windhoek	1:08:24 -	LMT	1892 Feb 8
 			2:00	-	SAST	1990 Mar 21 # independence
 # Vanguard section, for zic and other parsers that support negative DST.
 			2:00	Namibia	%s
-# Rearguard section, for parsers that do not support negative DST.
+# Rearguard section, for parsers lacking negative DST; see ziguard.awk.
 #			2:00	-	CAT	1994 Mar 21  0:00
 # From Paul Eggert (2017-04-07):
 # The official date of the 2017 rule change was 2017-10-24.  See:

make/data/tzdata/asia

@@ -309,6 +309,27 @@ Zone	Asia/Yangon	6:24:47 -	LMT	1880        # or Rangoon
 
 # China
 
+# From Phake Nick (2020-04-15):
+# According to this news report:
+# http://news.sina.com.cn/c/2004-09-01/19524201403.shtml
+# on April 11, 1919, newspaper in Shanghai said clocks in Shanghai will spring
+# forward for an hour starting from midnight of that Saturday. The report did
+# not mention what happened in Shanghai thereafter, but it mentioned that a
+# similar trial in Tianjin which ended at October 1st as citizens are told to
+# recede the clock on September 30 from 12:00pm to 11:00pm. The trial at
+# Tianjin got terminated in 1920.
+#
+# From Paul Eggert (2020-04-15):
+# The Returns of Trade and Trade Reports, page 711, says "Daylight saving was
+# given a trial during the year, and from the 12th April to the 1st October
+# the clocks were all set one hour ahead of sun time.  Though the scheme was
+# generally esteemed a success, it was announced early in 1920 that it would
+# not be repeated."
+#
+# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
+Rule	Shang	1919	only	-	Apr	12	24:00	1:00	D
+Rule	Shang	1919	only	-	Sep	30	24:00	0	S
+
 # From Paul Eggert (2018-10-02):
 # The following comes from Table 1 of:
 # Li Yu. Research on the daylight saving movement in 1940s Shanghai.
@@ -317,6 +338,89 @@ Zone	Asia/Yangon	6:24:47 -	LMT	1880        # or Rangoon
 # The table lists dates only; I am guessing 00:00 and 24:00 transition times.
 # Also, the table lists the planned end of DST in 1949, but the corresponding
 # zone line cuts this off on May 28, when the Communists took power.
+
+# From Phake Nick (2020-04-15):
+#
+# For the history of time in Shanghai between 1940-1942, the situation is
+# actually slightly more complex than the table [below]....  At the time,
+# there were three different authorities in Shanghai, including Shanghai
+# International Settlement, a settlement established by western countries with
+# its own westernized form of government, Shanghai French Concession, similar
+# to the international settlement but is controlled by French, and then the
+# rest of the city of Shanghai, which have already been controlled by Japanese
+# force through a puppet local government (Wang Jingwei regime).  It was
+# additionally complicated by the circumstances that, according to the 1940s
+# Shanghai summer time essay cited in the database, some
+# departments/businesses/people in the Shanghai city itself during that time
+# period, refused to change their clock and instead only changed their opening
+# hours.
+#
+# For example, as quoted in the article, in 1940, other than the authority
+# itself, power, tram, bus companies, cinema, department stores, and other
+# public service organizations have all decided to follow the summer time and
+# spring forward the clock.  On the other hand, the custom office refused to
+# spring forward the clock because of worry on mechanical wear to the physical
+# clock, postal office refused to spring forward because of disruption to
+# business and log-keeping, although they did changed their office hour to
+# match rest of the city.  So is travel agents, and also weather
+# observatory.  It is said both time standards had their own supporters in the
+# city at the time, those who prefer new time standard would have moved their
+# clock while those who prefer the old time standard would keep their clock
+# unchange, and there were different clocks that use different time standard
+# in the city at the time for people who use different time standard to adjust
+# their clock to their preferred time.
+#
+# a. For the 1940 May 31 spring forward, the essay claim that it was
+# coordinared between the international settlement authority and the French
+# concession authority and have gathered support from Hong Kong and Xiamen,
+# that it would spring forward an hour from May 31 "midnight", and the essay
+# claim "Hong Kong government implemented the spring forward in the same time
+# on the same date as Shanghai".
+#
+# b. For the 1940 fall back, it was said that they initially intended to do
+# so on September 30 00:59 at night, however they postponed it to October 12
+# after discussion with relevant parties. However schools restored to the
+# original schedule ten days earlier.
+#
+# c. For the 1941 spring forward, it is said to start from March 15
+# "following the previous year's method", and in addition to that the essay
+# cited an announcement in 1941 from the Wang regime which said the Special
+# City of Shanghai under Wang regime control will follow the DST rule set by
+# the Settlements, irrespective of the original DST plan announced by the Wang
+# regime for other area under its control(April 1 to September 30). (no idea
+# to situation before that announcement)
+#
+# d. For the 1941 fall back, it was said that the fall back would occurs at
+# the end of September (A newspaper headline cited by the essay, published on
+# October 1, 1941, have the headlines which said "French Concession would
+# rewind to the old clock this morning), but it ultimately didn't happen due
+# to disagreement between the international settlement authority and the
+# French concession authority, and the fall back ultimately occurred on
+# November 1.
+#
+# e. In 1941 December, Japan have officially started war with the United
+# States and the United Kingdom, and in Shanghai they have marched into the
+# international settlement, taken over its control
+#
+# f. For the 1942 spring forward, the essay said that the spring forward
+# started on January 31. It said this time the custom office and postal
+# department will also change their clocks, unlike before.
+#
+# g. The essay itself didn't cover any specific changes thereafter until the
+# end of the war, it quoted a November 1942 command from the government of the
+# Wang regime, which claim the daylight saving time applies year round during
+# the war. However, the essay ambiguously said the period is "February 1 to
+# September 30", which I don't really understand what is the meaning of such
+# period in the context of year round implementation here.. More researches
+# might be needed to show exactly what happened during that period of time.
+
+# From Phake Nick (2020-04-15):
+# According to a Japanese tour bus pamphlet in Nanjing area believed to be
+# from around year 1941: http://www.tt-museum.jp/tairiku_0280_nan1941.html ,
+# the schedule listed was in the format of Japanese time.  Which indicate some
+# use of the Japanese time (instead of syncing by DST) might have occurred in
+# the Yangtze river delta area during that period of time although the scope
+# of such use will need to be investigated to determine.
 #
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Shang	1940	only	-	Jun	 1	 0:00	1:00	D
@@ -595,7 +699,7 @@ Zone	Asia/Urumqi	5:50:20	-	LMT	1928
 			6:00	-	+06
 
 
-# Hong Kong (Xianggang)
+# Hong Kong
 
 # Milne gives 7:36:41.7; round this.
 
@@ -605,9 +709,7 @@ Zone	Asia/Urumqi	5:50:20	-	LMT	1928
 # it is not [an] observatory, but the official meteorological agency of HK,
 # and also serves as the official timing agency), there are some missing
 # and incorrect rules. Although the exact switch over time is missing, I
-# think 3:30 is correct. The official DST record for Hong Kong can be
-# obtained from
-# http://www.hko.gov.hk/gts/time/Summertime.htm
+# think 3:30 is correct.
 
 # From Phake Nick (2018-10-27):
 # According to Singaporean newspaper
@@ -718,10 +820,10 @@ Zone	Asia/Urumqi	5:50:20	-	LMT	1928
 #   Resolution of the Legislative Council passed on 9 May 1979
 #	https://www.legco.gov.hk/yr78-79/english/lc_sitg/hansard/h790509.pdf#page=39
 
-# From Paul Eggert (2019-05-31):
+# From Paul Eggert (2020-04-15):
 # Here are the dates given at
-# https://www.hko.gov.hk/gts/time/Summertime.htm
-# as of 2014-06-19:
+# https://www.hko.gov.hk/en/gts/time/Summertime.htm
+# as of 2020-02-10:
 # Year        Period
 # 1941        15 Jun to 30 Sep
 # 1942        Whole year
@@ -1851,6 +1953,47 @@ Zone	Asia/Jerusalem	2:20:54 -	LMT	1880
 
 # '9:00' and 'JST' is from Guy Harris.
 
+# From Paul Eggert (2020-01-19):
+# Starting in the 7th century, Japan generally followed an ancient Chinese
+# timekeeping system that divided night and day into six hours each,
+# with hour length depending on season.  In 1873 the government
+# started requiring the use of a Western style 24-hour clock.  See:
+# Yulia Frumer, "Making Time: Astronomical Time Measurement in Tokugawa Japan"
+# <https://www.worldcat.org/oclc/1043907065>.  As the tzdb code and
+# data support only 24-hour clocks, its tables model timestamps before
+# 1873 using Western-style local mean time.
+
+# From Hideyuki Suzuki (1998-11-09):
+# 'Tokyo' usually stands for the former location of Tokyo Astronomical
+# Observatory: 139° 44' 40.90" E (9h 18m 58.727s), 35° 39' 16.0" N.
+# This data is from 'Rika Nenpyou (Chronological Scientific Tables) 1996'
+# edited by National Astronomical Observatory of Japan....
+# JST (Japan Standard Time) has been used since 1888-01-01 00:00 (JST).
+# The law is enacted on 1886-07-07.
+
+# From Hideyuki Suzuki (1998-11-16):
+# The ordinance No. 51 (1886) established "standard time" in Japan,
+# which stands for the time on 135° E.
+# In the ordinance No. 167 (1895), "standard time" was renamed to "central
+# standard time".  And the same ordinance also established "western standard
+# time", which stands for the time on 120° E....  But "western standard
+# time" was abolished in the ordinance No. 529 (1937).  In the ordinance No.
+# 167, there is no mention regarding for what place western standard time is
+# standard....
+#
+# I wrote "ordinance" above, but I don't know how to translate.
+# In Japanese it's "chokurei", which means ordinance from emperor.
+
+# From Yu-Cheng Chuang (2013-07-12):
+# ...the Meiji Emperor announced Ordinance No. 167 of Meiji Year 28 "The clause
+# about standard time" ... The adoption began from Jan 1, 1896.
+# https://ja.wikisource.org/wiki/標準時ニ關スル件_(公布時)
+#
+# ...the Showa Emperor announced Ordinance No. 529 of Showa Year 12 ... which
+# means the whole Japan territory, including later occupations, adopt Japan
+# Central Time (UT+9). The adoption began on Oct 1, 1937.
+# https://ja.wikisource.org/wiki/明治二十八年勅令第百六十七號標準時ニ關スル件中改正ノ件
+
 # From Paul Eggert (1995-03-06):
 # Today's _Asahi Evening News_ (page 4) reports that Japan had
 # daylight saving between 1948 and 1951, but "the system was discontinued
@@ -1899,37 +2042,6 @@ Rule	Japan	1948	1951	-	Sep	Sat>=8	25:00	0	S
 Rule	Japan	1949	only	-	Apr	Sat>=1	24:00	1:00	D
 Rule	Japan	1950	1951	-	May	Sat>=1	24:00	1:00	D
 
-# From Hideyuki Suzuki (1998-11-09):
-# 'Tokyo' usually stands for the former location of Tokyo Astronomical
-# Observatory: 139° 44' 40.90" E (9h 18m 58.727s), 35° 39' 16.0" N.
-# This data is from 'Rika Nenpyou (Chronological Scientific Tables) 1996'
-# edited by National Astronomical Observatory of Japan....
-# JST (Japan Standard Time) has been used since 1888-01-01 00:00 (JST).
-# The law is enacted on 1886-07-07.
-
-# From Hideyuki Suzuki (1998-11-16):
-# The ordinance No. 51 (1886) established "standard time" in Japan,
-# which stands for the time on 135° E.
-# In the ordinance No. 167 (1895), "standard time" was renamed to "central
-# standard time".  And the same ordinance also established "western standard
-# time", which stands for the time on 120° E....  But "western standard
-# time" was abolished in the ordinance No. 529 (1937).  In the ordinance No.
-# 167, there is no mention regarding for what place western standard time is
-# standard....
-#
-# I wrote "ordinance" above, but I don't know how to translate.
-# In Japanese it's "chokurei", which means ordinance from emperor.
-
-# From Yu-Cheng Chuang (2013-07-12):
-# ...the Meiji Emperor announced Ordinance No. 167 of Meiji Year 28 "The clause
-# about standard time" ... The adoption began from Jan 1, 1896.
-# https://ja.wikisource.org/wiki/標準時ニ關スル件_(公布時)
-#
-# ...the Showa Emperor announced Ordinance No. 529 of Showa Year 12 ... which
-# means the whole Japan territory, including later occupations, adopt Japan
-# Central Time (UT+9). The adoption began on Oct 1, 1937.
-# https://ja.wikisource.org/wiki/明治二十八年勅令第百六十七號標準時ニ關スル件中改正ノ件
-
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Asia/Tokyo	9:18:59	-	LMT	1887 Dec 31 15:00u
 			9:00	Japan	J%sT
@@ -3109,22 +3221,9 @@ Zone	Asia/Karachi	4:28:12 -	LMT	1907
 # [T]he Palestinian cabinet decision (Mar 8th 2016) published on
 # http://www.palestinecabinet.gov.ps/WebSite/Upload/Decree/GOV_17/16032016134830.pdf
 # states that summer time will end on Oct 29th at 01:00.
-#
-# From Tim Parenti (2016-10-19):
-# Predict fall transitions on October's last Saturday at 01:00 from now on.
-# This is consistent with the 2016 transition as well as our spring
-# predictions.
-#
-# From Paul Eggert (2016-10-19):
-# It's also consistent with predictions in the following URLs today:
-# https://www.timeanddate.com/time/change/gaza-strip/gaza
-# https://www.timeanddate.com/time/change/west-bank/hebron
 
 # From Sharef Mustafa (2018-03-16):
-# Palestine summer time will start on Mar 24th 2018 by advancing the
-# clock by 60 minutes as per Palestinian cabinet decision published on
-# the official website, though the decree did not specify the exact
-# time of the time shift.
+# Palestine summer time will start on Mar 24th 2018 ...
 # http://www.palestinecabinet.gov.ps/Website/AR/NDecrees/ViewFile.ashx?ID=e7a42ab7-ee23-435a-b9c8-a4f7e81f3817
 
 # From Even Scharning (2019-03-23):
@@ -3134,15 +3233,20 @@ Zone	Asia/Karachi	4:28:12 -	LMT	1907
 # From Sharif Mustafa (2019-03-26):
 # The Palestinian cabinet announced today that the switch to DST will
 # be on Fri Mar 29th 2019 by advancing the clock by 60 minutes.
-# The decree signing date is Mar 12th but it was not published till today.
-# The decree does not specify the exact time of switch.
 # http://palestinecabinet.gov.ps/Website/AR/NDecrees/ViewFile.ashx?ID=e54e9ea1-50ee-4137-84df-0d6c78da259b
 #
 # From Even Scharning (2019-04-10):
 # Our source in Palestine said it happened Friday 29 at 00:00 local time....
+
+# From Sharef Mustafa (2019-10-18):
+# Palestine summer time will end on midnight Oct 26th 2019 ...
+# http://www.palestinecabinet.gov.ps/website/ar/ViewDetails?ID=43948
 #
 # From Paul Eggert (2019-04-10):
 # For now, guess spring-ahead transitions are March's last Friday at 00:00.
+#
+# From Tim Parenti (2016-10-19):
+# Predict fall transitions on October's last Saturday at 01:00 from now on.
 
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule EgyptAsia	1957	only	-	May	10	0:00	1:00	S

make/data/tzdata/backward

@@ -40,6 +40,7 @@ Link	America/Atikokan	America/Coral_Harbour
 Link	America/Argentina/Cordoba	America/Cordoba
 Link	America/Tijuana		America/Ensenada
 Link	America/Indiana/Indianapolis	America/Fort_Wayne
+Link	America/Nuuk		America/Godthab
 Link	America/Indiana/Indianapolis	America/Indianapolis
 Link	America/Argentina/Jujuy	America/Jujuy
 Link	America/Indiana/Knox	America/Knox_IN

make/data/tzdata/europe

@@ -572,12 +572,13 @@ Zone	Europe/Dublin	-0:25:00 -	LMT	1880 Aug  2
 			 0:00	1:00	IST	1947 Nov  2  2:00s
 			 0:00	-	GMT	1948 Apr 18  2:00s
 			 0:00	GB-Eire	GMT/IST	1968 Oct 27
-# The next line is for when negative SAVE values are used.
+# Vanguard section, for zic and other parsers that support negative DST.
 			 1:00	Eire	IST/GMT
-# These three lines are for when SAVE values are always nonnegative.
+# Rearguard section, for parsers lacking negative DST; see ziguard.awk.
 #			 1:00	-	IST	1971 Oct 31  2:00u
 #			 0:00	GB-Eire	GMT/IST	1996
 #			 0:00	EU	GMT/IST
+# End of rearguard section.
 
 
 ###############################################################################
@@ -1041,7 +1042,7 @@ Zone	Europe/Prague	0:57:44 -	LMT	1850
 			1:00	Czech	CE%sT	1946 Dec  1  3:00
 # Vanguard section, for zic and other parsers that support negative DST.
 			1:00	-1:00	GMT	1947 Feb 23  2:00
-# Rearguard section, for parsers that do not support negative DST.
+# Rearguard section, for parsers lacking negative DST; see ziguard.awk.
 #			0:00	-	GMT	1947 Feb 23  2:00
 # End of rearguard section.
 			1:00	Czech	CE%sT	1979
@@ -1198,14 +1199,17 @@ Zone America/Danmarkshavn -1:14:40 -	LMT	1916 Jul 28
 			-3:00	-	-03	1980 Apr  6  2:00
 			-3:00	EU	-03/-02	1996
 			0:00	-	GMT
+#
+# Use the old name Scoresbysund, as the current name Ittoqqortoormiit
+# exceeds tzdb's 14-letter limit and has no common English abbreviation.
 Zone America/Scoresbysund -1:27:52 -	LMT	1916 Jul 28 # Ittoqqortoormiit
 			-2:00	-	-02	1980 Apr  6  2:00
 			-2:00	C-Eur	-02/-01	1981 Mar 29
 			-1:00	EU	-01/+00
-Zone America/Godthab	-3:26:56 -	LMT	1916 Jul 28 # Nuuk
+Zone America/Nuuk	-3:26:56 -	LMT	1916 Jul 28 # Godthåb
 			-3:00	-	-03	1980 Apr  6  2:00
 			-3:00	EU	-03/-02
-Zone America/Thule	-4:35:08 -	LMT	1916 Jul 28 # Pituffik air base
+Zone America/Thule	-4:35:08 -	LMT	1916 Jul 28 # Pituffik
 			-4:00	Thule	A%sT
 
 # Estonia
@@ -1575,7 +1579,7 @@ Zone	Europe/Budapest	1:16:20 -	LMT	1890 Oct
 #
 # From January 1st, 1908 the whole of Iceland was standardised at 1 hour
 # behind GMT. Previously, local mean solar time was used in different parts
-# of Iceland, the almanak had been based on Reykjavik mean solar time which
+# of Iceland, the almanak had been based on Reykjavík mean solar time which
 # was 1 hour and 28 minutes behind GMT.
 #
 # "first day of winter" referred to [below] means the first day of the 26 weeks

make/data/tzdata/leapseconds

@@ -87,9 +87,15 @@ Leap	2012	Jun	30	23:59:60	+	S
 Leap	2015	Jun	30	23:59:60	+	S
 Leap	2016	Dec	31	23:59:60	+	S
 
+# UTC timestamp when this leap second list expires.
+# Any additional leap seconds will come after this.
+# This Expires line is commented out for now,
+# so that pre-2020a zic implementations do not reject this file.
+#Expires 2020	Dec	28	00:00:00
+
 # POSIX timestamps for the data in this file:
 #updated 1467936000 (2016-07-08 00:00:00 UTC)
-#expires 1593302400 (2020-06-28 00:00:00 UTC)
+#expires 1609113600 (2020-12-28 00:00:00 UTC)
 
-#	Updated through IERS Bulletin C58
-#	File expires on:  28 June 2020
+#	Updated through IERS Bulletin C59
+#	File expires on:  28 December 2020

make/data/tzdata/northamerica

@@ -109,7 +109,7 @@
 # For more about the first ten years of DST in the United States, see
 # Robert Garland, Ten years of daylight saving from the Pittsburgh standpoint
 # (Carnegie Library of Pittsburgh, 1927).
-# http://www.clpgh.org/exhibit/dst.html
+# https://web.archive.org/web/20160517155308/http://www.clpgh.org/exhibit/dst.html
 #
 # Shanks says that DST was called "War Time" in the US in 1918 and 1919.
 # However, DST was imposed by the Standard Time Act of 1918, which
@@ -1493,7 +1493,8 @@ Zone America/Goose_Bay	-4:01:40 -	LMT	1884 # Happy Valley-Goose Bay
 			-4:00	Canada	A%sT
 
 
-# west Labrador, Nova Scotia, Prince Edward I
+# west Labrador, Nova Scotia, Prince Edward I,
+# Îles-de-la-Madeleine, Listuguj reserve
 
 # From Brian Inglis (2015-07-20):
 # From the historical weather station records available at:
@@ -1512,6 +1513,13 @@ Zone America/Goose_Bay	-4:01:40 -	LMT	1884 # Happy Valley-Goose Bay
 # in Canada to observe DST in 1971 but not 1970; for now we'll assume
 # this is a typo.
 
+# From Jeffery Nichols (2020-01-09):
+# America/Halifax ... also applies to Îles-de-la-Madeleine and the Listuguj
+# reserve in Quebec. Officially, this came into effect on January 1, 2007
+# (Legal Time Act, CQLR c T-5.1), but the legislative debates surrounding that
+# bill say that it is "accommodating the customs and practices" of those
+# regions, which suggests that they have always been in-line with Halifax.
+
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Halifax	1916	only	-	Apr	 1	0:00	1:00	D
 Rule	Halifax	1916	only	-	Oct	 1	0:00	0	S
@@ -1605,19 +1613,20 @@ Zone America/Moncton	-4:19:08 -	LMT	1883 Dec  9
 
 # Quebec
 
-# From Paul Eggert (2015-03-24):
+# From Paul Eggert (2020-01-10):
 # See America/Toronto for most of Quebec, including Montreal.
+# See America/Halifax for the Îles de la Madeleine and the Listuguj reserve.
 #
 # Matthews and Vincent (1998) also write that Quebec east of the -63
 # meridian is supposed to observe AST, but residents as far east as
 # Natashquan use EST/EDT, and residents east of Natashquan use AST.
 # The Quebec department of justice writes in
 # "The situation in Minganie and Basse-Côte-Nord"
-# http://www.justice.gouv.qc.ca/english/publications/generale/temps-minganie-a.htm
+# https://www.justice.gouv.qc.ca/en/department/ministre/functions-and-responsabilities/legal-time-in-quebec/the-situation-in-minganie-and-basse-cote-nord/
 # that the coastal strip from just east of Natashquan to Blanc-Sablon
 # observes Atlantic standard time all year round.
-# https://www.assnat.qc.ca/Media/Process.aspx?MediaId=ANQ.Vigie.Bll.DocumentGenerique_8845en
-# says this common practice was codified into law as of 2007.
+# This common practice was codified into law as of 2007; see Legal Time Act,
+# CQLR c T-5.1 <http://legisquebec.gouv.qc.ca/en/ShowDoc/cs/T-5.1>.
 # For lack of better info, guess this practice began around 1970, contra to
 # Shanks & Pottenger who have this region observing AST/ADT.
 
@@ -1636,6 +1645,15 @@ Zone America/Blanc-Sablon -3:48:28 -	LMT	1884
 # Nipigon (EST) and Rainy River (CST) are the largest that we know of.
 # Far west Ontario is like Winnipeg; far east Quebec is like Halifax.
 
+# From Jeffery Nichols (2020-02-06):
+# According to the [Shanks] atlas, those western Ontario zones are huge,
+# covering most of Ontario northwest of Sault Ste Marie and Timmins.
+# The zones seem to include towns bigger than the ones they're named after,
+# like Dryden in America/Rainy_River and Wawa (and maybe Attawapiskat) in
+# America/Nipigon.  I assume it's too much trouble to change the name of the
+# zone (like when you found out that America/Glace_Bay includes Sydney, Nova
+# Scotia)....
+
 # From Mark Brader (2003-07-26):
 # [According to the Toronto Star] Orillia, Ontario, adopted DST
 # effective Saturday, 1912-06-22, 22:00; the article mentions that
@@ -2442,6 +2460,18 @@ Zone America/Creston	-7:46:04 -	LMT	1884
 # obtained in November 2008 should be ignored...
 # I apologize for reporting incorrect information in 2008.
 
+# From Tim Parenti (2020-03-05):
+# The government of Yukon announced [yesterday] the cessation of seasonal time
+# changes.  "After clocks are pushed ahead one hour on March 8, the territory
+# will remain on [UTC-07].  ... [The government] found 93 per cent of
+# respondents wanted to end seasonal time changes and, of that group, 70 per
+# cent wanted 'permanent Pacific Daylight Saving Time.'"
+# https://www.cbc.ca/news/canada/north/yukon-end-daylight-saving-time-1.5486358
+#
+# Although the government press release prefers PDT, we prefer MST for
+# consistency with nearby Dawson Creek, Creston, and Fort Nelson.
+# https://yukon.ca/en/news/yukon-end-seasonal-time-change
+
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	NT_YK	1918	only	-	Apr	14	2:00	1:00	D
 Rule	NT_YK	1918	only	-	Oct	27	2:00	0	S
@@ -2496,11 +2526,13 @@ Zone America/Inuvik	0	-	-00	1953 # Inuvik founded
 Zone America/Whitehorse	-9:00:12 -	LMT	1900 Aug 20
 			-9:00	NT_YK	Y%sT	1967 May 28  0:00
 			-8:00	NT_YK	P%sT	1980
-			-8:00	Canada	P%sT
+			-8:00	Canada	P%sT	2020 Mar  8  2:00
+			-7:00	-	MST
 Zone America/Dawson	-9:17:40 -	LMT	1900 Aug 20
 			-9:00	NT_YK	Y%sT	1973 Oct 28  0:00
 			-8:00	NT_YK	P%sT	1980
-			-8:00	Canada	P%sT
+			-8:00	Canada	P%sT	2020 Mar  8  2:00
+			-7:00	-	MST
 
 
 ###############################################################################

make/data/tzdata/zone.tab

@@ -154,8 +154,8 @@ CA	+4906-11631	America/Creston	MST - BC (Creston)
 CA	+5946-12014	America/Dawson_Creek	MST - BC (Dawson Cr, Ft St John)
 CA	+5848-12242	America/Fort_Nelson	MST - BC (Ft Nelson)
 CA	+4916-12307	America/Vancouver	Pacific - BC (most areas)
-CA	+6043-13503	America/Whitehorse	Pacific - Yukon (south)
-CA	+6404-13925	America/Dawson	Pacific - Yukon (north)
+CA	+6043-13503	America/Whitehorse	Pacific - Yukon (east)
+CA	+6404-13925	America/Dawson	Pacific - Yukon (west)
 CC	-1210+09655	Indian/Cocos
 CD	-0418+01518	Africa/Kinshasa	Dem. Rep. of Congo (west)
 CD	-1140+02728	Africa/Lubumbashi	Dem. Rep. of Congo (east)
@@ -212,7 +212,7 @@ GF	+0456-05220	America/Cayenne
 GG	+492717-0023210	Europe/Guernsey
 GH	+0533-00013	Africa/Accra
 GI	+3608-00521	Europe/Gibraltar
-GL	+6411-05144	America/Godthab	Greenland (most areas)
+GL	+6411-05144	America/Nuuk	Greenland (most areas)
 GL	+7646-01840	America/Danmarkshavn	National Park (east coast)
 GL	+7029-02158	America/Scoresbysund	Scoresbysund/Ittoqqortoormiit
 GL	+7634-06847	America/Thule	Thule/Pituffik
@@ -358,7 +358,7 @@ RU	+554521+0373704	Europe/Moscow	MSK+00 - Moscow area
 # The obsolescent zone.tab format cannot represent Europe/Simferopol well.
 # Put it in RU section and list as UA.  See "territorial claims" above.
 # Programs should use zone1970.tab instead; see above.
-UA	+4457+03406	Europe/Simferopol	MSK+00 - Crimea
+UA	+4457+03406	Europe/Simferopol	Crimea
 RU	+5836+04939	Europe/Kirov	MSK+00 - Kirov
 RU	+4621+04803	Europe/Astrakhan	MSK+01 - Astrakhan
 RU	+4844+04425	Europe/Volgograd	MSK+01 - Volgograd
@@ -422,8 +422,8 @@ TV	-0831+17913	Pacific/Funafuti
 TW	+2503+12130	Asia/Taipei
 TZ	-0648+03917	Africa/Dar_es_Salaam
 UA	+5026+03031	Europe/Kiev	Ukraine (most areas)
-UA	+4837+02218	Europe/Uzhgorod	Ruthenia
-UA	+4750+03510	Europe/Zaporozhye	Zaporozh'ye/Zaporizhia; Lugansk/Luhansk (east)
+UA	+4837+02218	Europe/Uzhgorod	Transcarpathia
+UA	+4750+03510	Europe/Zaporozhye	Zaporozhye and east Lugansk
 UG	+0019+03225	Africa/Kampala
 UM	+2813-17722	Pacific/Midway	Midway Islands
 UM	+1917+16637	Pacific/Wake	Wake Island

make/devkit/createWindowsDevkit2017.sh

@@ -32,7 +32,6 @@ VS_VERSION="2017"
 VS_VERSION_NUM_NODOT="150"
 VS_DLL_VERSION="140"
 SDK_VERSION="10"
-SDK_FULL_VERSION="10.0.16299.0"
 MSVC_DIR="Microsoft.VC141.CRT"
 
 SCRIPT_DIR="$(cd "$(dirname $0)" > /dev/null && pwd)"
@@ -120,6 +119,9 @@ fi
 SDK_INSTALL_DIR="$(cygpath "$PROGRAMFILES_X86/Windows Kits/$SDK_VERSION")"
 echo "SDK_INSTALL_DIR: $SDK_INSTALL_DIR"
 
+SDK_FULL_VERSION="$(ls "$SDK_INSTALL_DIR/bin" | sort -r -n | head -n1)"
+echo "Found SDK version: $SDK_FULL_VERSION"
+
 if [ ! -d $DEVKIT_ROOT/$SDK_VERSION ]; then
     echo "Copying SDK..."
     mkdir -p $DEVKIT_ROOT/$SDK_VERSION/bin