8231620: assert(bol->is_Bool()) crash during split if due to FastLockNode

Reviewed-by: vlivanov, thartmann

.gitignore

@@ -0,0 +1,15 @@
+/build/
+/dist/
+/.idea/
+nbproject/private/
+/webrev
+/.src-rev
+/.jib/
+.DS_Store
+.metadata/
+.recommenders/
+test/nashorn/script/external
+test/nashorn/lib
+NashornProfile.txt
+**/JTreport/**
+**/JTwork/**

.hgtags

@@ -502,3 +502,70 @@ ea900a7dc7d77dee30865c60eabd87fc24b1037c jdk-11+24
 945ba9278a272a5477ffb1b3ea1b04174fed8036 jdk-11+26
 9d7d74c6f2cbe522e39fa22dc557fdd3f79b32ad jdk-11+27
 76072a077ee1d815152d45d1692c4b36c53c5c49 jdk-11+28
+c01cc45790f871adec30acc90742b521d57a2fff jdk-11.0.1+0
+1353ec839c82de926bfacd2c7976b6b652d4afb0 jdk-11.0.1+1
+a285bd7cfedb40cb3086e61e17fc04c96b739d03 jdk-11.0.1+2
+a285bd7cfedb40cb3086e61e17fc04c96b739d03 jdk-11.0.1+2
+0000000000000000000000000000000000000000 jdk-11.0.1+2
+fc55f0667af5ea3b21e40a59e2a88b1b82e65e62 jdk-11.0.1+2
+781b5d8f2f75ae4dfdafc85630e5dbd31e324ed1 jdk-11.0.1+3
+b5b1dd7e6f9d86aedf7141e9279342fae257bd67 jdk-11.0.1+4
+d6efeebf554c918bfab50f89939eb11121e18432 jdk-11.0.1+5
+db768cfe2141b3eb9ef53d7104002a0532c8c977 jdk-11.0.1+6
+88a221c0bad0cee441767106776628550d660a82 jdk-11.0.1+7
+c2b23a17d3ff92235aed8e8d04642d7a6eaecf54 jdk-11.0.1+8
+adb9933aa8c68e6dec6b441133f3955fe7366206 jdk-11.0.1+9
+a86e14193fc8ea98835fd3e2f867447164c7af53 jdk-11.0.1+10
+0343f9aacae2d4a9e6df4e61087837166a6a477c jdk-11.0.1+11
+c0431cf9c38e5c56eedc680e007a94c4279a8f13 jdk-11.0.1+12
+8513ac27b65198d2e6562fb7da6e9c99b9fdcf51 jdk-11.0.1+13
+7da060835810b5fbd4a7493ea1c98e9a4338f30d jdk-11.0.2+0
+2be95a1bf50877cafba791c2f342953bd4a6412e jdk-11.0.2+1
+b4b16f510f48e2dd4bea007b60fddf69af0f6c10 jdk-11.0.2+2
+8a8606a3bdf2dbe0698bef375e6a4b47df0efb1a jdk-11.0.2+3
+0db90dec8c39bc38058afa11b7fda607ee259d01 jdk-11.0.2+4
+ff1f7723c4e88822fd60bcacd55824e1d3da6d36 jdk-11.0.2+5
+c6fd7ff3e96f3e6f4913d026a90c6c454a7a35c8 jdk-11.0.2+6
+a01e0cc0105972acc3b5e213dbe2b84acaee5be3 jdk-11.0.2+7
+a01e0cc0105972acc3b5e213dbe2b84acaee5be3 jdk-11.0.2-ga
+fe85e2f43a1c893cb410308106b0f31b814aebb8 jdk-11.0.2+8
+144d476b6efe527c5e9ebf19af93398913c5450f jdk-11.0.2+9
+a01e0cc0105972acc3b5e213dbe2b84acaee5be3 jdk-11.0.2-ga
+0000000000000000000000000000000000000000 jdk-11.0.2-ga
+144d476b6efe527c5e9ebf19af93398913c5450f jdk-11.0.2-ga
+cd1c042181e934a1a91f9ee59a0066f64c8bad7a jdk-11.0.4+0
+98e7354165d3a2443a8b845a5a526cc55d1b0dd7 jdk-11.0.3+0
+cd1c042181e934a1a91f9ee59a0066f64c8bad7a jdk-11.0.3+1
+9de3f198995c6c384fd6431c97089c311ec6a7ff jdk-11.0.3+2
+d17a1764a0f318ab72beadb589c998d40951493a jdk-11.0.3+3
+43d6759c3b2e36c1118e9753a080372294e1f17a jdk-11.0.3+4
+c9865fee1a6d39a7bd2a5313f54c812d9a0852f5 jdk-11.0.3+5
+8e139b8b4f62c0a1c4b13fa216f6fd975df81c1c jdk-11.0.3+6
+175eb80c253addb5b49a91c53daa7e204f124581 jdk-11.0.3+7
+175eb80c253addb5b49a91c53daa7e204f124581 jdk-11.0.3-ga
+b3f7a4c524f2e37a8068ca797859df86d9865aad jdk-11.0.4+1
+3b9194001c2eebea3109777c2b308cd784a5dcc7 jdk-11.0.4+2
+3b6fc7cd594608b7125eb0b75bdc05132e7b5f39 jdk-11.0.4+3
+e442b78d7687744475676724bd27b1d52f096d38 jdk-11.0.4+4
+371ce104ac19a12012dfe3749240b0309bfc86ee jdk-11.0.4+5
+3594cd8691f224cc7f8909c2fb14eaea0e190097 jdk-11.0.5+0
+9ab8738bf30663e01924f40e04d6d04751271b77 jdk-11.0.4+6
+640251cdca0577fd8aa4a51ddb7c71c3b874033c jdk-11.0.4+7
+ce601e800f56af59edfda40e19a92a8d3121a1cd jdk-11.0.4+8
+26958299a5f8012736b99782c835ec685e18dd43 jdk-11.0.4+9
+3f5829d9d7629ba3893456e20731949a570cc277 jdk-11.0.4+10
+6a4d57474e1c971cccf4165b3d9d023928510010 jdk-11.0.4+11
+6a4d57474e1c971cccf4165b3d9d023928510010 jdk-11.0.4-ga
+3ba9c532128b1feccf59ab8ce812b1fce2b6f681 jdk-11.0.5+1
+b249a2a2034e3392c647c61d401a41ac7237d635 jdk-11.0.5+2
+d84dae4fba034adc749e3f28fc444b3d95b8f670 jdk-11.0.5+3
+315e873712092d48fbfa23885bdf2c6fd654c1ab jdk-11.0.5+4
+d43c5ab1a337b94fffee1cab871543da06f8113c jdk-11.0.5+5
+7431ec494a2988fa69742812168c3119805a7855 jdk-11.0.6+0
+deaef57bf366fdab908b97a9760d0fa6e273abcd jdk-11.0.5+6
+046604d257d7bc698ee213d70af09793f5008ff1 jdk-11.0.5+7
+2c29e9b3a2856350d55a188635c36c5b23c1c9e3 jdk-11.0.5+8
+ee7128cf507a670ae84841b202a7a06711608359 jdk-11.0.5+9
+6385eb06af947d8ec5fd51a4733bc8187efb88b5 jdk-11.0.5+10
+6385eb06af947d8ec5fd51a4733bc8187efb88b5 jdk-11.0.5-ga
+6eb89e59a06a2f83f7fe0399da4bf4ca638d46f3 jdk-11.0.6+1

doc/testing.html

@@ -35,6 +35,9 @@
 <li><a href="#jtreg-keywords">JTReg keywords</a></li>
 <li><a href="#gtest-keywords">Gtest keywords</a></li>
 </ul></li>
+<li><a href="#notes-for-specific-tests">Notes for Specific Tests</a><ul>
+<li><a href="#docker-tests">Docker Tests</a></li>
+</ul></li>
 </ul>
 </nav>
 <h2 id="using-the-run-test-framework">Using the run-test framework</h2>
@@ -123,5 +126,11 @@ TEST FAILURE</code></pre>
 <h4 id="options-1">OPTIONS</h4>
 <p>Additional options to the Gtest test framework.</p>
 <p>Use <code>GTEST=&quot;OPTIONS=--help&quot;</code> to see all available Gtest options.</p>
+<h2 id="notes-for-specific-tests">Notes for Specific Tests</h2>
+<h3 id="docker-tests">Docker Tests</h3>
+<p>Docker tests with default parameters may fail on systems with glibc versions not compatible with the one used in the default docker image (e.g., Oracle Linux 7.6 for x86). For example, they pass on Ubuntu 16.04 but fail on Ubuntu 18.04 if run like this on x86:</p>
+<pre><code>$ make run-test TEST=&quot;jtreg:test/hotspot/jtreg/containers/docker&quot;</code></pre>
+<p>To run these tests correctly, additional parameters for the correct docker image are required on Ubuntu 18.04 by using <code>JAVA_OPTIONS</code>.</p>
+<pre><code>$ make run-test TEST=&quot;jtreg:test/hotspot/jtreg/containers/docker&quot; JTREG=&quot;JAVA_OPTIONS=-Djdk.test.docker.image.name=ubuntu -Djdk.test.docker.image.version=latest&quot;</code></pre>
 </body>
 </html>

doc/testing.md

@@ -230,6 +230,21 @@ Additional options to the Gtest test framework.
 
 Use `GTEST="OPTIONS=--help"` to see all available Gtest options.
 
+## Notes for Specific Tests
+
+### Docker Tests
+
+Docker tests with default parameters may fail on systems with glibc versions not
+compatible with the one used in the default docker image (e.g., Oracle Linux 7.6 for x86).
+For example, they pass on Ubuntu 16.04 but fail on Ubuntu 18.04 if run like this on x86:
+
+    $ make run-test TEST="jtreg:test/hotspot/jtreg/containers/docker"
+
+To run these tests correctly, additional parameters for the correct docker image are
+required on Ubuntu 18.04 by using `JAVA_OPTIONS`.
+
+    $ make run-test TEST="jtreg:test/hotspot/jtreg/containers/docker" JTREG="JAVA_OPTIONS=-Djdk.test.docker.image.name=ubuntu -Djdk.test.docker.image.version=latest"
+
 ---
 # Override some definitions in the global css file that are not optimal for
 # this document.

make/Bundles.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2016, 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
@@ -29,6 +29,7 @@ include $(SPEC)
 include MakeBase.gmk
 
 PRODUCT_TARGETS :=
+LEGACY_TARGETS :=
 TEST_TARGETS :=
 DOCS_TARGETS :=
 
@@ -146,19 +147,25 @@ endef
 # correct base directories.
 ifeq ($(OPENJDK_TARGET_OS)-$(DEBUG_LEVEL), macosx-release)
   JDK_IMAGE_DIR := $(JDK_MACOSX_BUNDLE_DIR)
+  JRE_IMAGE_DIR := $(JRE_MACOSX_BUNDLE_DIR)
   JDK_IMAGE_HOMEDIR := $(JDK_MACOSX_CONTENTS_DIR)/Home
+  JRE_IMAGE_HOMEDIR := $(JRE_MACOSX_CONTENTS_DIR)/Home
   JDK_BUNDLE_SUBDIR :=
+  JRE_BUNDLE_SUBDIR :=
 else
   JDK_IMAGE_HOMEDIR := $(JDK_IMAGE_DIR)
+  JRE_IMAGE_HOMEDIR := $(JRE_IMAGE_DIR)
   JDK_BUNDLE_SUBDIR := jdk-$(VERSION_NUMBER)
+  JRE_BUNDLE_SUBDIR := jre-$(VERSION_NUMBER)
   ifneq ($(DEBUG_LEVEL), release)
     JDK_BUNDLE_SUBDIR := $(JDK_BUNDLE_SUBDIR)/$(DEBUG_LEVEL)
+    JRE_BUNDLE_SUBDIR := $(JRE_BUNDLE_SUBDIR)/$(DEBUG_LEVEL)
   endif
 endif
 
 ################################################################################
 
-ifneq ($(filter product-bundles, $(MAKECMDGOALS)), )
+ifneq ($(filter product-bundles legacy-bundles, $(MAKECMDGOALS)), )
   $(eval $(call FillCacheFind, $(IMAGES_OUTPUTDIR)))
 
   SYMBOLS_EXCLUDE_PATTERN := %.debuginfo %.diz %.pdb %.map
@@ -198,6 +205,22 @@ ifneq ($(filter product-bundles, $(MAKECMDGOALS)), )
 
   TEST_DEMOS_BUNDLE_FILES := $(filter $(JDK_IMAGE_HOMEDIR)/demo/%, $(ALL_JDK_FILES))
 
+  ALL_JRE_FILES := $(call CacheFind, $(JRE_IMAGE_DIR))
+
+  # Create special filter rules when dealing with unzipped .dSYM directories on
+  # macosx
+  ifeq ($(OPENJDK_TARGET_OS), macosx)
+    ifeq ($(ZIP_EXTERNAL_DEBUG_SYMBOLS), false)
+      JRE_SYMBOLS_EXCLUDE_PATTERN := $(addprefix %, \
+          $(call containing, .dSYM/, $(patsubst $(JRE_IMAGE_DIR)/%, %, $(ALL_JRE_FILES))))
+    endif
+  endif
+
+  JRE_BUNDLE_FILES := $(filter-out \
+      $(JRE_SYMBOLS_EXCLUDE_PATTERN) \
+      $(SYMBOLS_EXCLUDE_PATTERN), \
+      $(ALL_JRE_FILES))
+
   $(eval $(call SetupBundleFile, BUILD_JDK_BUNDLE, \
       BUNDLE_NAME := $(JDK_BUNDLE_NAME), \
       FILES := $(JDK_BUNDLE_FILES), \
@@ -208,6 +231,15 @@ ifneq ($(filter product-bundles, $(MAKECMDGOALS)), )
 
   PRODUCT_TARGETS += $(BUILD_JDK_BUNDLE)
 
+  $(eval $(call SetupBundleFile, BUILD_JRE_BUNDLE, \
+      BUNDLE_NAME := $(JRE_BUNDLE_NAME), \
+      FILES := $(JRE_BUNDLE_FILES), \
+      BASE_DIRS := $(JRE_IMAGE_DIR), \
+      SUBDIR := $(JRE_BUNDLE_SUBDIR), \
+  ))
+
+  LEGACY_TARGETS += $(BUILD_JRE_BUNDLE)
+
   $(eval $(call SetupBundleFile, BUILD_JDK_SYMBOLS_BUNDLE, \
       BUNDLE_NAME := $(JDK_SYMBOLS_BUNDLE_NAME), \
       FILES := $(JDK_SYMBOLS_BUNDLE_FILES), \
@@ -268,6 +300,7 @@ $(eval $(call IncludeCustomExtension, Bundles.gmk))
 ################################################################################
 
 product-bundles: $(PRODUCT_TARGETS)
+legacy-bundles: $(LEGACY_TARGETS)
 test-bundles: $(TEST_TARGETS)
 docs-bundles: $(DOCS_TARGETS)
 

make/CompileToolsJdk.gmk

@@ -40,6 +40,7 @@ $(eval $(call IncludeCustomExtension, CompileTools.gmk))
 BUILD_TOOLS_SRC_DIRS += \
     $(TOPDIR)/make/jdk/src/classes \
     $(BUILDTOOLS_OUTPUTDIR)/interim_cldrconverter_classes \
+    $(BUILDTOOLS_OUTPUTDIR)/interim_tzdb_classes \
     #
 
 $(eval $(call SetupJavaCompilation,BUILD_TOOLS_JDK, \

make/CopyInterimTZDB.gmk

@@ -1,4 +1,5 @@
 #
+# 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
@@ -21,13 +22,29 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
-# This file is in the public domain, so clarified as of
-# 2009-05-17 by Arthur David Olson.
 
-# For distributors who don't want to put time zone specification in
-# their installation procedures.  Users that run 'date' will get the
-# time zone abbreviation "-00", indicating that the actual time zone
-# is unknown.
+default: all
 
-# Zone	NAME	GMTOFF	RULES	FORMAT
-Zone	Factory	0	-	-00
+include $(SPEC)
+include MakeBase.gmk
+
+##########################################################################################
+
+### TZDB tool needs files from java.time.zone package
+
+define tzdb_copyfiles
+	$(call MakeTargetDir)
+	$(RM) '$@'
+	$(SED) -e "s/package java.time.zone/package build.tools.tzdb/" \
+        < $(<) > $@
+endef
+
+$(eval $(call SetupCopyFiles,COPY_INTERIM_TZDB, \
+    SRC := $(TOPDIR)/src/java.base/share/classes/java/time/zone, \
+    DEST := $(BUILDTOOLS_OUTPUTDIR)/interim_tzdb_classes/build/tools/tzdb, \
+    FILES := ZoneRules.java ZoneOffsetTransition.java ZoneOffsetTransitionRule.java Ser.java, \
+    MACRO := tzdb_copyfiles))
+
+##########################################################################################
+
+all: $(COPY_INTERIM_TZDB)

make/ExplodedImageOptimize.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2016, 2018, 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
@@ -38,7 +38,7 @@ ALL_MODULEINFO_CLASSES := $(wildcard $(JDK_OUTPUTDIR)/modules/*/module_info.clas
 
 $(PACKAGES_ATTRIBUTE_TARGET): $(ALL_MODULEINFO_CLASSES) $(BUILD_JIGSAW_CLASSES)
 	$(call LogInfo, Optimizing the exploded image)
-	$(TOOL_ADD_PACKAGES_ATTRIBUTE) $(JDK_OUTPUTDIR)
+	$(call ExecuteWithLog, $@, $(TOOL_ADD_PACKAGES_ATTRIBUTE) $(JDK_OUTPUTDIR))
 	$(TOUCH) $@
 
 TARGETS := $(PACKAGES_ATTRIBUTE_TARGET)

make/Help.gmk

@@ -119,7 +119,7 @@ print-configurations:
 run-test-prebuilt:
 	@( cd $(topdir) && \
 	    $(MAKE) --no-print-directory -r -R -I make/common/ -f make/RunTestsPrebuilt.gmk \
-	    run-test-prebuilt TEST="$(TEST)" )
+	    run-test-prebuilt CUSTOM_MAKE_DIR=$(CUSTOM_MAKE_DIR) TEST="$(TEST)" )
 
 ALL_GLOBAL_TARGETS := help print-configurations run-test-prebuilt
 

make/InitSupport.gmk

@@ -421,8 +421,8 @@ else # $(HAS_SPEC)=true
 	        $(if $(filter all, $(LOG_REPORT)), \
 	          $(GREP) -v -e "^Note: including file:" <  $(logfile) || true $(NEWLINE) \
 	        , \
-	          ($(GREP) -v -e "^Note: including file:" <  $(logfile) || true) | $(HEAD) -n 12 $(NEWLINE) \
-	          if test `$(WC) -l < $(logfile)` -gt 12; then \
+	          ($(GREP) -v -e "^Note: including file:" <  $(logfile) || true) | $(HEAD) -n 15 $(NEWLINE) \
+	          if test `$(WC) -l < $(logfile)` -gt 15; then \
 	            $(ECHO) "   ... (rest of output omitted)" ; \
 	          fi $(NEWLINE) \
 	        ) \

make/Jprt.gmk

@@ -1,107 +0,0 @@
-#
-# Copyright (c) 2012, 2016, 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 file contains targets and utilities needed by JPRT.
-
-# Cygpath is only defined when running on Cygwin
-ifneq ($(CYGPATH), )
-  # If we get JPRT_ARCHIVE_*BUNDLE externally, make sure they have /cygdrive
-  # style paths
-  ifdef JPRT_ARCHIVE_BUNDLE
-    override JPRT_ARCHIVE_BUNDLE := $(shell $(CYGPATH) -u $(JPRT_ARCHIVE_BUNDLE))
-  endif
-  ifdef JPRT_ARCHIVE_TEST_BUNDLE
-    override JPRT_ARCHIVE_TEST_BUNDLE := \
-        $(shell $(CYGPATH) -u $(JPRT_ARCHIVE_TEST_BUNDLE))
-  endif
-  ifdef JPRT_ARCHIVE_SYMBOLS_BUNDLE
-    override JPRT_ARCHIVE_SYMBOLS_BUNDLE := \
-        $(shell $(CYGPATH) -u $(JPRT_ARCHIVE_SYMBOLS_BUNDLE))
-  endif
-endif
-
-# When running in JPRT these will be provided. Need defaults so that this makefile
-# is valid anyway.
-ifndef JPRT_ARCHIVE_BUNDLE
-  JPRT_ARCHIVE_BUNDLE=/tmp/jprt_bundles/jdk-image.zip
-endif
-ifndef JPRT_ARCHIVE_TEST_BUNDLE
-  JPRT_ARCHIVE_TEST_BUNDLE=/tmp/jprt_bundles/test-image.zip
-endif
-ifndef JPRT_ARCHIVE_SYMBOLS_BUNDLE
-  JPRT_ARCHIVE_SYMBOLS_BUNDLE=/tmp/jprt_bundles/symbols-image.zip
-endif
-
-ifeq ($(SKIP_BOOT_CYCLE), false)
-  jprt_bundle: bootcycle-images
-endif
-
-################################################################################
-# JPRT specific bundling targets
-JPRT_TARGET ?= $(DEFAULT_MAKE_TARGET)
-ifeq ($(JPRT_TARGET), $(DEFAULT_MAKE_TARGET))
-  jprt_bundle: $(DEFAULT_MAKE_TARGET) $(JPRT_ARCHIVE_BUNDLE) \
-      $(JPRT_ARCHIVE_TEST_BUNDLE)
-
-  SRC_JDK_IMAGE_DIR := $(JDK_IMAGE_DIR)
-  SRC_TEST_IMAGE_DIR := $(TEST_IMAGE_DIR)
-
-  # This target must be called in the context of a SPEC file
-  $(JPRT_ARCHIVE_BUNDLE): product-images
-	$(call MakeDir, $(@D))
-	$(CD) $(SRC_JDK_IMAGE_DIR) && $(ZIPEXE) -y -q -r $@ .
-
-  $(JPRT_ARCHIVE_TEST_BUNDLE): test-image
-	$(call MakeDir, $(@D))
-	$(CD) $(SRC_TEST_IMAGE_DIR) && $(ZIPEXE) -y -q -r $@ .
-
-  ##############################################################################
-  # Optional symbols bundle
-  ifeq ($(GCOV_ENABLED), true)
-    jprt_bundle: $(JPRT_ARCHIVE_SYMBOLS_BUNDLE)
-
-    $(JPRT_ARCHIVE_SYMBOLS_BUNDLE): product-images
-	$(call MakeDir, $(@D))
-	$(CD) $(SYMBOLS_IMAGE_DIR) && $(ZIPEXE) -y -q -r $@ .
-
-  endif
-
-  ##############################################################################
-
-else
-  # Just fake the main bundle to satisfy JPRT
-  jprt_bundle: $(JPRT_TARGET)
-	@$(call TargetEnter)
-	$(MKDIR) -p $(OUTPUTDIR)/bundles
-	$(CD) $(TOPDIR) && $(TAR) cf - README | $(GZIP) > \
-	    $(JPRT_ARCHIVE_BUNDLE)
-	@$(call TargetExit)
-endif
-
-ALL_TARGETS += jprt_bundle
-
-################################################################################
-
-$(eval $(call IncludeCustomExtension, Jprt.gmk))

make/Main.gmk

@@ -80,6 +80,10 @@ ifneq ($(CREATING_BUILDJDK), true)
 
   interim-cldrconverter:
 	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f CopyInterimCLDRConverter.gmk)
+ 
+interim-tzdb:
+	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f CopyInterimTZDB.gmk)
+
 
   buildtools-jdk:
 	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f CompileToolsJdk.gmk)
@@ -92,7 +96,7 @@ ifneq ($(CREATING_BUILDJDK), true)
 endif
 
 ALL_TARGETS += buildtools-langtools interim-langtools \
-    interim-rmic interim-cldrconverter buildtools-jdk buildtools-modules \
+    interim-rmic interim-cldrconverter interim-tzdb buildtools-jdk buildtools-modules \
     buildtools-hotspot
 
 ################################################################################
@@ -568,13 +572,16 @@ ALL_TARGETS += test test-hotspot-jtreg test-hotspot-jtreg-native \
 product-bundles:
 	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f Bundles.gmk product-bundles)
 
+legacy-bundles:
+	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f Bundles.gmk legacy-bundles)
+
 test-bundles:
 	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f Bundles.gmk test-bundles)
 
 docs-bundles:
 	+($(CD) $(TOPDIR)/make && $(MAKE) $(MAKE_ARGS) -f Bundles.gmk docs-bundles)
 
-ALL_TARGETS += product-bundles test-bundles docs-bundles
+ALL_TARGETS += product-bundles legacy-bundles test-bundles docs-bundles
 
 ################################################################################
 # Install targets
@@ -607,7 +614,7 @@ else
 
   interim-langtools: $(INTERIM_LANGTOOLS_GENSRC_TARGETS)
 
-  buildtools-jdk: interim-langtools interim-cldrconverter
+  buildtools-jdk: interim-langtools interim-cldrconverter interim-tzdb
 
   buildtools-hotspot: interim-langtools
 
@@ -630,6 +637,7 @@ else
   # Declare dependencies between hotspot-<variant>* targets
   $(foreach v, $(JVM_VARIANTS), \
       $(eval hotspot-$v: hotspot-$v-gensrc hotspot-$v-libs) \
+      $(eval hotspot-$v-gensrc: java.base-copy) \
       $(eval hotspot-$v-libs: hotspot-$v-gensrc java.base-copy) \
   )
 
@@ -882,6 +890,8 @@ else
 
   product-bundles: product-images
 
+  legacy-bundles: legacy-images
+
   test-bundles: test-image
 
   docs-bundles: docs-image
@@ -982,6 +992,9 @@ mac-bundles: mac-jdk-bundle
 # (and possibly other, more specific versions)
 product-images: jdk-image symbols-image exploded-image
 
+# This target builds the legacy images, e.g. the legacy JRE image
+legacy-images: legacy-jre-image
+
 # zip-security is actually a bundle, but for now it needs to be considered
 # an image until this can be cleaned up properly.
 product-images: zip-security
@@ -998,6 +1011,8 @@ endif
 
 ifeq ($(OPENJDK_TARGET_OS), macosx)
   product-images: mac-jdk-bundle
+
+  legacy-images: mac-legacy-jre-bundle
 endif
 
 # This target builds the documentation image
@@ -1028,7 +1043,7 @@ ALL_TARGETS += buildtools hotspot hotspot-libs hotspot-gensrc gensrc gendata \
     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 \
-    docs-javase docs-reference docs-javadoc mac-bundles product-images \
+    docs-javase docs-reference docs-javadoc mac-bundles product-images legacy-images \
     docs-image test-image all-images \
     all-bundles
 
@@ -1130,11 +1145,6 @@ ALL_TARGETS += $(addsuffix -only, $(filter-out dist-clean clean%, $(ALL_TARGETS)
 
 ################################################################################
 
-# Include JPRT targets
-include $(TOPDIR)/make/Jprt.gmk
-
-################################################################################
-
 # The following targets are intentionally not added to ALL_TARGETS since they
 # are internal only, to support Init.gmk.
 

make/RunTests.gmk

@@ -32,6 +32,43 @@ include FindTests.gmk
 # We will always run multiple tests serially
 .NOTPARALLEL:
 
+################################################################################
+# Setup global test running parameters
+################################################################################
+
+# Each factor variable comes in 3 variants. The first one is reserved for users
+# to use on command line. The other two are for predifined configurations in JDL
+# and for machine specific configurations respectively.
+TEST_JOBS_FACTOR ?= 1
+TEST_JOBS_FACTOR_JDL ?= 1
+TEST_JOBS_FACTOR_MACHINE ?= 1
+
+ifeq ($(TEST_JOBS), 0)
+  CORES_DIVIDER := 2
+  ifeq ($(OPENJDK_TARGET_CPU_ARCH), sparc)
+    # For smaller SPARC machines we see reasonable scaling of throughput up to
+    # cpus/4 without affecting test reliability. On the bigger machines, cpus/4
+    # causes intermittent timeouts.
+    ifeq ($(shell $(EXPR) $(NUM_CORES) \> 16), 1)
+      CORES_DIVIDER := 5
+    else
+      CORES_DIVIDER := 4
+    endif
+  endif
+  MEMORY_DIVIDER := 2048
+  TEST_JOBS := $(shell $(AWK) \
+    'BEGIN { \
+      c = $(NUM_CORES) / $(CORES_DIVIDER); \
+      m = $(MEMORY_SIZE) / $(MEMORY_DIVIDER); \
+      if (c > m) c = m; \
+      c = c * $(TEST_JOBS_FACTOR); \
+      c = c * $(TEST_JOBS_FACTOR_JDL); \
+      c = c * $(TEST_JOBS_FACTOR_MACHINE); \
+      if (c < 1) c = 1; \
+      printf "%.0f", c; \
+    }')
+endif
+
 ################################################################################
 # Parse global control variables
 ################################################################################
@@ -45,8 +82,8 @@ ifneq ($(TEST_VM_OPTS), )
 endif
 
 $(eval $(call ParseKeywordVariable, TEST_OPTS, \
-    KEYWORDS := JOBS TIMEOUT, \
-    STRING_KEYWORDS := VM_OPTIONS, \
+    SINGLE_KEYWORDS := JOBS TIMEOUT_FACTOR, \
+    STRING_KEYWORDS := VM_OPTIONS JAVA_OPTIONS, \
 ))
 
 # Helper function to propagate TEST_OPTS values.
@@ -65,10 +102,14 @@ ifeq ($(OPENJDK_TARGET_OS), windows)
   ifndef _NT_SYMBOL_PATH
     # Can't use PathList here as it adds quotes around the value.
     _NT_SYMBOL_PATH := \
-        $(subst $(SPACE),;, $(foreach p, $(sort $(dir $(wildcard \
-        $(addprefix $(SYMBOLS_IMAGE_DIR)/bin/, *.pdb */*.pdb)))), $(call FixPath, $p)))
+        $(subst $(SPACE),;,$(strip \
+            $(foreach p, $(sort $(dir $(wildcard \
+                $(addprefix $(SYMBOLS_IMAGE_DIR)/bin/, *.pdb */*.pdb)))), \
+              $(call FixPath, $p) \
+            ) \
+        ))
     export _NT_SYMBOL_PATH
-    $(info _NT_SYMBOL_PATH $(_NT_SYMBOL_PATH))
+    $(info _NT_SYMBOL_PATH=$(_NT_SYMBOL_PATH))
   endif
 endif
 
@@ -103,6 +144,31 @@ endif
 GTEST_LAUNCHER_DIRS := $(patsubst %/gtestLauncher, %, $(wildcard $(TEST_IMAGE_DIR)/hotspot/gtest/*/gtestLauncher))
 GTEST_VARIANTS := $(strip $(patsubst $(TEST_IMAGE_DIR)/hotspot/gtest/%, %, $(GTEST_LAUNCHER_DIRS)))
 
+################################################################################
+# Setup global test running parameters
+################################################################################
+
+# Each factor variable comes in 3 variants. The first one is reserved for users
+# to use on command line. The other two are for predifined configurations in JDL
+# and for machine specific configurations respectively.
+TEST_JOBS_FACTOR ?= 1
+TEST_JOBS_FACTOR_JDL ?= 1
+TEST_JOBS_FACTOR_MACHINE ?= 1
+
+ifeq ($(TEST_JOBS), 0)
+  # Concurrency based on min(cores / 2, 12) * TEST_JOBS_FACTOR
+  TEST_JOBS := $(shell $(AWK) \
+    'BEGIN { \
+      c = $(NUM_CORES) / 2; \
+      if (c > 12) c = 12; \
+      c = c * $(TEST_JOBS_FACTOR); \
+      c = c * $(TEST_JOBS_FACTOR_JDL); \
+      c = c * $(TEST_JOBS_FACTOR_MACHINE); \
+      if (c < 1) c = 1; \
+      printf "%.0f", c; \
+    }')
+endif
+
 ################################################################################
 # Parse control variables
 ################################################################################
@@ -110,16 +176,19 @@ GTEST_VARIANTS := $(strip $(patsubst $(TEST_IMAGE_DIR)/hotspot/gtest/%, %, $(GTE
 ifneq ($(TEST_OPTS), )
   # Inform the user
   $(info Running tests using TEST_OPTS control variable '$(TEST_OPTS)')
-
-  $(eval $(call SetTestOpt,VM_OPTIONS,JTREG))
-  $(eval $(call SetTestOpt,VM_OPTIONS,GTEST))
-
-  $(eval $(call SetTestOpt,JOBS,JTREG))
-  $(eval $(call SetTestOpt,TIMEOUT,JTREG))
 endif
 
+$(eval $(call SetTestOpt,VM_OPTIONS,JTREG))
+$(eval $(call SetTestOpt,JAVA_OPTIONS,JTREG))
+$(eval $(call SetTestOpt,VM_OPTIONS,GTEST))
+$(eval $(call SetTestOpt,JAVA_OPTIONS,GTEST))
+
+$(eval $(call SetTestOpt,JOBS,JTREG))
+$(eval $(call SetTestOpt,TIMEOUT_FACTOR,JTREG))
+
 $(eval $(call ParseKeywordVariable, JTREG, \
-    KEYWORDS := JOBS TIMEOUT TEST_MODE ASSERT VERBOSE RETAIN MAX_MEM, \
+    SINGLE_KEYWORDS := JOBS TIMEOUT_FACTOR TEST_MODE ASSERT VERBOSE RETAIN MAX_MEM \
+        EXTRA_PROBLEM_LISTS KEYWORDS, \
     STRING_KEYWORDS := OPTIONS JAVA_OPTIONS VM_OPTIONS, \
 ))
 
@@ -129,8 +198,8 @@ ifneq ($(JTREG), )
 endif
 
 $(eval $(call ParseKeywordVariable, GTEST, \
-    KEYWORDS := REPEAT, \
-    STRING_KEYWORDS := OPTIONS VM_OPTIONS, \
+    SINGLE_KEYWORDS := REPEAT, \
+    STRING_KEYWORDS := OPTIONS VM_OPTIONS JAVA_OPTIONS, \
 ))
 
 ifneq ($(GTEST), )
@@ -143,17 +212,6 @@ endif
 # Component-specific Jtreg settings
 ################################################################################
 
-ifeq ($(TEST_JOBS), 0)
-  # If TEST_JOBS is not specified, hotspot fallback default is
-  # min(num_cores / 2, 12).
-  hotspot_JTREG_JOBS := $(shell $(EXPR) $(NUM_CORES) / 2)
-  ifeq ($(hotspot_JTREG_JOBS), 0)
-    hotspot_JTREG_JOBS := 1
-  else ifeq ($(shell $(EXPR) $(hotspot_JTREG_JOBS) \> 12), 1)
-    hotspot_JTREG_JOBS := 12
-  endif
-endif
-
 hotspot_JTREG_MAX_MEM := 0
 hotspot_JTREG_ASSERT := false
 hotspot_JTREG_NATIVEPATH := $(TEST_IMAGE_DIR)/hotspot/jtreg/native
@@ -165,6 +223,8 @@ langtools_JTREG_PROBLEM_LIST += $(TOPDIR)/test/langtools/ProblemList.txt
 nashorn_JTREG_PROBLEM_LIST += $(TOPDIR)/test/nashorn/ProblemList.txt
 hotspot_JTREG_PROBLEM_LIST += $(TOPDIR)/test/hotspot/jtreg/ProblemList.txt
 
+langtools_JTREG_MAX_MEM := 768m
+
 ################################################################################
 # Parse test selection
 #
@@ -368,15 +428,16 @@ define SetupRunGtestTestBody
     $1_GTEST_REPEAT :=--gtest_repeat=$$(GTEST_REPEAT)
   endif
 
-  run-test-$1:
+  run-test-$1: $(TEST_PREREQS)
 	$$(call LogWarn)
 	$$(call LogWarn, Running test '$$($1_TEST)')
 	$$(call MakeDir, $$($1_TEST_RESULTS_DIR) $$($1_TEST_SUPPORT_DIR))
 	$$(call ExecuteWithLog, $$($1_TEST_SUPPORT_DIR)/gtest, \
 	    $$(FIXPATH) $$(TEST_IMAGE_DIR)/hotspot/gtest/$$($1_VARIANT)/gtestLauncher \
-	         -jdk $(JDK_IMAGE_DIR) $$($1_GTEST_FILTER) \
-	         --gtest_output=xml:$$($1_TEST_RESULTS_DIR)/gtest.xml \
-	         $$($1_GTEST_REPEAT) $$(GTEST_OPTIONS) $$(GTEST_VM_OPTIONS) \
+	        -jdk $(JDK_IMAGE_DIR) $$($1_GTEST_FILTER) \
+	        --gtest_output=xml:$$($1_TEST_RESULTS_DIR)/gtest.xml \
+	        $$($1_GTEST_REPEAT) $$(GTEST_OPTIONS) $$(GTEST_VM_OPTIONS) \
+	        $$($1_GTEST_JAVA_OPTIONS) \
 	        > >($(TEE) $$($1_TEST_RESULTS_DIR)/gtest.txt) \
 	    && $$(ECHO) $$$$? > $$($1_EXITCODE) \
 	    || $$(ECHO) $$$$? > $$($1_EXITCODE) \
@@ -447,12 +508,11 @@ define SetupRunJtregTestBody
 
   $1_TEST_NAME := $$(strip $$(patsubst jtreg:%, %, $$($1_TEST)))
 
-  $1_COMPONENT := \
+  $1_TEST_ROOT := \
       $$(strip $$(foreach root, $$(JTREG_TESTROOTS), \
-        $$(if $$(filter $$(root)%, $$(JTREG_TOPDIR)/$$($1_TEST_NAME)), \
-          $$(lastword $$(subst /, $$(SPACE), $$(root))) \
-        ) \
+        $$(if $$(filter $$(root)%, $$(JTREG_TOPDIR)/$$($1_TEST_NAME)), $$(root)) \
       ))
+  $1_COMPONENT := $$(lastword $$(subst /, $$(SPACE), $$($1_TEST_ROOT)))
   # This will work only as long as just hotspot has the additional "jtreg" directory
   ifeq ($$($1_COMPONENT), jtreg)
     $1_COMPONENT := hotspot
@@ -475,11 +535,12 @@ define SetupRunJtregTestBody
   $$(eval $$(call SetJtregValue,$1,JTREG_BASIC_OPTIONS))
   $$(eval $$(call SetJtregValue,$1,JTREG_PROBLEM_LIST))
 
+  # Only the problem list for the current test root should be used.
+  $1_JTREG_PROBLEM_LIST := $$(filter $$($1_TEST_ROOT)%, $$($1_JTREG_PROBLEM_LIST))
+
   ifneq ($(TEST_JOBS), 0)
-    # User has specified TEST_JOBS, use that as fallback default
     $$(eval $$(call SetJtregValue,$1,JTREG_JOBS,$$(TEST_JOBS)))
   else
-    # Use JOBS as default (except for hotspot)
     $$(eval $$(call SetJtregValue,$1,JTREG_JOBS,$$(JOBS)))
   endif
 
@@ -487,7 +548,12 @@ define SetupRunJtregTestBody
   # we may end up with a lot of JVM's
   $1_JTREG_MAX_RAM_PERCENTAGE := $$(shell $$(EXPR) 25 / $$($1_JTREG_JOBS))
 
-  JTREG_TIMEOUT ?= 4
+  # SPARC is in general slower per core so need to scale up timeouts a bit.
+  ifeq ($(OPENJDK_TARGET_CPU_ARCH), sparc)
+    JTREG_TIMEOUT_FACTOR ?= 8
+  else
+    JTREG_TIMEOUT_FACTOR ?= 4
+  endif
   JTREG_VERBOSE ?= fail,error,summary
   JTREG_RETAIN ?= fail,error
 
@@ -498,10 +564,10 @@ define SetupRunJtregTestBody
 
   $1_JTREG_BASIC_OPTIONS += -$$($1_JTREG_TEST_MODE) \
       -verbose:$$(JTREG_VERBOSE) -retain:$$(JTREG_RETAIN) \
-      -concurrency:$$($1_JTREG_JOBS) -timeoutFactor:$$(JTREG_TIMEOUT) \
+      -concurrency:$$($1_JTREG_JOBS) -timeoutFactor:$$(JTREG_TIMEOUT_FACTOR) \
       -vmoption:-XX:MaxRAMPercentage=$$($1_JTREG_MAX_RAM_PERCENTAGE)
 
-  $1_JTREG_BASIC_OPTIONS += -automatic -keywords:\!ignore -ignore:quiet
+  $1_JTREG_BASIC_OPTIONS += -automatic -ignore:quiet
 
   # Make it possible to specify the JIB_DATA_DIR for tests using the
   # JIB Artifact resolver
@@ -531,8 +597,16 @@ define SetupRunJtregTestBody
     $1_JTREG_BASIC_OPTIONS += $$(addprefix -exclude:, $$($1_JTREG_PROBLEM_LIST))
   endif
 
-  ifneq ($$(JIB_JAR), )
-    $1_JTREG_BASIC_OPTIONS += -cpa:$$(JIB_JAR)
+  ifneq ($$(JTREG_EXTRA_PROBLEM_LISTS), )
+    # Accept both absolute paths as well as relative to the current test root.
+    $1_JTREG_BASIC_OPTIONS += $$(addprefix -exclude:, $$(wildcard \
+        $$(JTREG_EXTRA_PROBLEM_LISTS) \
+        $$(addprefix $$($1_TEST_ROOT)/, $$(JTREG_EXTRA_PROBLEM_LISTS)) \
+    ))
+  endif
+
+  ifneq ($$(JIB_HOME), )
+    $1_JTREG_BASIC_OPTIONS += -e:JIB_HOME=$$(JIB_HOME)
   endif
 
   $1_JTREG_BASIC_OPTIONS += -e:TEST_IMAGE_GRAAL_DIR=${TEST_IMAGE_DIR}/hotspot/jtreg/graal
@@ -541,10 +615,21 @@ define SetupRunJtregTestBody
     $1_JTREG_LAUNCHER_OPTIONS += -Djava.library.path="$(JTREG_FAILURE_HANDLER_DIR)"
   endif
 
+  ifneq ($$(JTREG_KEYWORDS), )
+    # The keywords string may contain problematic characters and may be quoted
+    # already when it arrives here. Remove any existing quotes and replace them
+    # with one set of single quotes.
+    $1_JTREG_KEYWORDS := \
+        $$(strip $$(subst $$(SQUOTE),,$$(subst $$(DQUOTE),,$$(JTREG_KEYWORDS))))
+    ifneq ($$($1_JTREG_KEYWORDS), )
+      $1_JTREG_BASIC_OPTIONS += -k:'$$($1_JTREG_KEYWORDS)'
+    endif
+  endif
+
   clean-workdir-$1:
 	$$(RM) -r $$($1_TEST_SUPPORT_DIR)
 
-  run-test-$1: clean-workdir-$1
+  run-test-$1: clean-workdir-$1 $(TEST_PREREQS)
 	$$(call LogWarn)
 	$$(call LogWarn, Running test '$$($1_TEST)')
 	$$(call MakeDir, $$($1_TEST_RESULTS_DIR) $$($1_TEST_SUPPORT_DIR))
@@ -631,7 +716,7 @@ define SetupRunSpecialTestBody
     $$(error Invalid special test specification: $$($1_TEST_NAME))
   endif
 
-  run-test-$1:
+  run-test-$1: $(TEST_PREREQS)
 	$$(call LogWarn)
 	$$(call LogWarn, Running test '$$($1_TEST)')
 	$$(call MakeDir, $$($1_TEST_RESULTS_DIR) $$($1_TEST_SUPPORT_DIR))

make/RunTestsPrebuilt.gmk

@@ -49,10 +49,11 @@ TOPDIR := $(strip $(patsubst %/make/, %, $(dir $(makefile_path))))
 # given.
 # Note: No spaces are allowed around the arguments.
 #
-# $1: The name of the argument
+# $1: The name of the variable
 # $2: The default value, if any, or OPTIONAL (do not provide a default but
 #     do not exit if it is missing)
 # $3: If NO_CHECK, disable checking for target file/directory existence
+#     If MKDIR, create the default directory
 define SetupVariable
   ifeq ($$($1), )
     ifeq ($2, )
@@ -75,10 +76,17 @@ define SetupVariable
   endif
   # If $1 has a value (is not optional), and $3 is not set (to NO_CHECK),
   # and if wildcard is empty, then complain that the file is missing.
-  ifeq ($$(strip $$(if $$($1), , OPTIONAL) $$(wildcard $$($1)) $3), )
-    $$(info Error: Prebuilt variable $1 points to missing file/directory:)
-    $$(info '$$($1)')
-    $$(error Cannot continue.)
+  ifeq ($3, MKDIR)
+    ifneq ($$(findstring $$(LOG), info debug trace), )
+      $$(info Creating directory for $1)
+    endif
+    $$(shell mkdir -p $$($1))
+  else ifneq ($3, NO_CHECK)
+    ifeq ($$(strip $$(if $$($1), , OPTIONAL) $$(wildcard $$($1))), )
+      $$(info Error: Prebuilt variable $1 points to missing file/directory:)
+      $$(info '$$($1)')
+      $$(error Cannot continue.)
+    endif
   endif
 endef
 
@@ -87,12 +95,12 @@ endef
 # $1: The output file name
 # $2..$N: The lines to output to the file
 define CreateNewSpec
-  $(if $(strip $(26)), \
+  $(if $(strip $(27)), \
     $(error Internal makefile error: \
       Too many arguments to macro, please update CreateNewSpec in RunTestsPrebuilt.gmk) \
   ) \
   $(shell $(RM) $1) \
-  $(foreach i, $(call sequence, 2, 25), \
+  $(foreach i, $(call sequence, 2, 26), \
     $(if $(strip $($i)), \
       $(call AppendFile, $(strip $($i)), $1) \
     ) \
@@ -106,14 +114,14 @@ endef
 # Verify that user has given correct additional input.
 
 # These variables are absolutely necessary
-$(eval $(call SetupVariable,OUTPUTDIR))
+$(eval $(call SetupVariable,OUTPUTDIR,$(TOPDIR)/build/run-test-prebuilt,MKDIR))
 $(eval $(call SetupVariable,BOOT_JDK))
 $(eval $(call SetupVariable,JT_HOME))
 
 # These can have default values based on the ones above
 $(eval $(call SetupVariable,JDK_IMAGE_DIR,$(OUTPUTDIR)/images/jdk))
 $(eval $(call SetupVariable,TEST_IMAGE_DIR,$(OUTPUTDIR)/images/test))
-$(eval $(call SetupVariable,SYMBOLS_IMAGE_DIR,$(OUTPUTDIR)/images/symbols))
+$(eval $(call SetupVariable,SYMBOLS_IMAGE_DIR,$(OUTPUTDIR)/images/symbols,NO_CHECK))
 
 # Provide default values for tools that we need
 $(eval $(call SetupVariable,MAKE,make,NO_CHECK))
@@ -202,8 +210,8 @@ endif
 
 ifeq ($(OPENJDK_TARGET_OS), windows)
   ifeq ($(wildcard $(TEST_IMAGE_DIR)/bin/fixpath.exe), )
-    $$(info Error: fixpath is missing from test image '$(TEST_IMAGE_DIR)')
-    $$(error Cannot continue.)
+    $(info Error: fixpath is missing from test image '$(TEST_IMAGE_DIR)')
+    $(error Cannot continue.)
   endif
   FIXPATH := $(TEST_IMAGE_DIR)/bin/fixpath.exe -c
   PATH_SEP:=;
@@ -212,17 +220,34 @@ else
   PATH_SEP:=:
 endif
 
-# Check number of cores
+# Check number of cores and memory in MB
 ifeq ($(OPENJDK_TARGET_OS), linux)
-    NUM_CORES := $(shell $(CAT) /proc/cpuinfo  | $(GREP) -c processor)
+  NUM_CORES := $(shell $(CAT) /proc/cpuinfo  | $(GREP) -c processor)
+  MEMORY_SIZE := $(shell \
+      $(EXPR) `$(CAT) /proc/meminfo | $(GREP) MemTotal | $(AWK) '{print $$2}'` / 1024 \
+  )
 else ifeq ($(OPENJDK_TARGET_OS), macosx)
-    NUM_CORES := $(shell /usr/sbin/sysctl -n hw.ncpu)
+  NUM_CORES := $(shell /usr/sbin/sysctl -n hw.ncpu)
+  MEMORY_SIZE := $(shell $(EXPR) `/usr/sbin/sysctl -n hw.memsize` / 1024 / 1024)
 else ifeq ($(OPENJDK_TARGET_OS), solaris)
-    NUM_CORES := $(shell LC_MESSAGES=C /usr/sbin/psrinfo -v | $(GREP) -c on-line)
+  NUM_CORES := $(shell LC_MESSAGES=C /usr/sbin/psrinfo -v | $(GREP) -c on-line)
+  MEMORY_SIZE := $(shell \
+      /usr/sbin/prtconf 2> /dev/null | $(GREP) "^Memory [Ss]ize" | $(AWK) '{print $$3}' \
+  )
 else ifeq ($(OPENJDK_TARGET_OS), windows)
-    NUM_CORES := $(NUMBER_OF_PROCESSORS)
-else
-    NUM_CORES := 1
+  NUM_CORES := $(NUMBER_OF_PROCESSORS)
+  MEMORY_SIZE := $(shell \
+      $(EXPR) `wmic computersystem get totalphysicalmemory -value | $(GREP) = \
+          | $(CUT) -d "=" -f 2-` / 1024 / 1024 \
+  )
+endif
+ifeq ($(NUM_CORES), )
+  $(warn Could not find number of CPUs, assuming 1)
+  NUM_CORES := 1
+endif
+ifeq ($(MEMORY_SIZE), )
+  $(warn Could not find memory size, assuming 1024 MB)
+  MEMORY_SIZE := 1024
 endif
 
 ################################################################################
@@ -260,6 +285,7 @@ $(call CreateNewSpec, $(NEW_SPEC), \
     OPENJDK_TARGET_CPU_BITS := $(OPENJDK_TARGET_CPU_BITS), \
     OPENJDK_TARGET_CPU_ENDIAN := $(OPENJDK_TARGET_CPU_ENDIAN), \
     NUM_CORES := $(NUM_CORES), \
+    MEMORY_SIZE := $(MEMORY_SIZE), \
     include $(TOPDIR)/make/RunTestsPrebuiltSpec.gmk, \
     $(CUSTOM_NEW_SPEC_LINE), \
 )
@@ -276,9 +302,6 @@ run-test-prebuilt:
 	@$(RM) -f $(MAKESUPPORT_OUTPUTDIR)/exit-with-error
 	@cd $(TOPDIR) && $(MAKE) $(MAKE_ARGS) -f make/RunTests.gmk run-test \
 	    TEST="$(TEST)"
-	@if test -f $(MAKESUPPORT_OUTPUTDIR)/exit-with-error ; then \
-	  exit 1 ; \
-	fi
 
 all: run-test-prebuilt
 

make/RunTestsPrebuiltSpec.gmk

@@ -124,7 +124,7 @@ JLINK := $(FIXPATH) $(JLINK_CMD)
 JMOD := $(FIXPATH) $(JMOD_CMD)
 JARSIGNER := $(FIXPATH) $(JARSIGNER_CMD)
 
-BUILD_JAVA := $(JAVA)
+BUILD_JAVA := $(JDK_IMAGE_DIR)/bin/JAVA
 ################################################################################
 # Some common tools. Assume most common name and no path.
 AWK := awk
@@ -172,3 +172,17 @@ UNZIP := unzip
 EXPR := expr
 FILE := file
 HG := hg
+
+# On Solaris gnu versions of some tools are required.
+ifeq ($(OPENJDK_BUILD_OS), solaris)
+  AWK := gawk
+  GREP := ggrep
+  EGREP := ggrep -E
+  FGREP := grep -F
+  SED := gsed
+  TAR := gtar
+endif
+
+ifeq ($(OPENJDK_BUILD_OS), windows)
+  CYGPATH := cygpath
+endif

make/SourceRevision.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2016, 2018, 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
@@ -23,33 +23,43 @@
 # questions.
 #
 
-default: all
-
 include $(SPEC)
 include MakeBase.gmk
 
-$(eval $(call IncludeCustomExtension, SourceRevision.gmk))
+$(eval $(call IncludeCustomExtension, SourceRevision-pre.gmk))
 
 ################################################################################
 # Keep track of what source revision is used to create the build, by creating
 # a tracker file in the output directory. This tracker file is included in the
-# image, and can be used to recreate the source revision used.
+# source image, and can be used to recreate the source revision used.
 #
-# We're either building directly from a mercurial forest, and if so, use the
-# current revision from mercurial. Otherwise, we are building from a source
-# bundle. As a part of creating this source bundle, the current mercurial
-# revisions of all repos will be stored in a file in the top dir, which is then
-# used when creating the tracker file.
+# We're either building directly from an SCM repository, and if so, use the
+# current revision from that SCM. Otherwise, we are building from a source
+# bundle. As a part of creating this source bundle, the current SCM revisions of
+# all repos will be stored in a file in the top dir, which is then used when
+# creating the tracker file.
 
 STORED_SOURCE_REVISION := $(TOPDIR)/.src-rev
 
-# Are we using mercurial?
+USE_SCM := false
 ifneq ($(and $(HG), $(wildcard $(TOPDIR)/.hg)), )
+  USE_SCM := true
+  SCM_DIR := .hg
+  ID_COMMAND := $(PRINTF) "hg:%s" "$$($(HG) id -i)"
+else ifneq ($(and $(GIT), $(wildcard $(TOPDIR)/.git)), )
+  USE_SCM := true
+  SCM_DIR := .git
+  ID_COMMAND := $(PRINTF) "git:%s%s\n" \
+      "$$(git log -n1 --format=%H | cut -c1-12)" \
+      "$$(if test -n "$$(git status --porcelain)"; then printf '+'; fi)"
+endif
+
+ifeq ($(USE_SCM), true)
 
   # Verify that the entire forest is consistent
   $(foreach repo, $(call FindAllReposRel), \
-    $(if $(wildcard $(TOPDIR)/$(repo)/.hg),, \
-        $(error Inconsistent revision control: $(repo) is missing .hg directory)) \
+    $(if $(wildcard $(TOPDIR)/$(repo)/$(SCM_DIR)),, \
+        $(error Inconsistent revision control: $(repo) is missing $(SCM_DIR) directory)) \
   )
 
   # Replace "." with "_top" and "/" with "-"
@@ -58,7 +68,9 @@ ifneq ($(and $(HG), $(wildcard $(TOPDIR)/.hg)), )
 
   ################################################################################
   # SetupGetRevisionForRepo defines a make rule for creating a file containing
-  # the name of the repository and the output of "hg id" for that repository.
+  # the name of the repository and the output of the scm command for that
+  # repository.
+  #
   # Argument 1 is the relative path to the repository from the top dir.
   #
   SetupGetRevisionForRepo = $(NamedParamsMacroTemplate)
@@ -68,7 +80,7 @@ ifneq ($(and $(HG), $(wildcard $(TOPDIR)/.hg)), )
 
     $$(SUPPORT_OUTPUTDIR)/src-rev/$$($1_FILENAME): FRC
 	$$(call MakeDir, $$(@D))
-	$$(ECHO) $$(strip $1):`$$(HG) id -i --repository $$($1_REPO_PATH)` > $$@
+	$$(ECHO) $$(strip $1):`$$(CD) $$($1_REPO_PATH) && $$(ID_COMMAND)` > $$@
 
     REPO_REVISIONS += $$(SUPPORT_OUTPUTDIR)/src-rev/$$($1_FILENAME)
   endef
@@ -94,40 +106,58 @@ ifneq ($(and $(HG), $(wildcard $(TOPDIR)/.hg)), )
 
   $(eval $(call CreateSourceRevisionFile, $(STORED_SOURCE_REVISION)))
 
-  store-source-revision: $(STORED_SOURCE_REVISION)
+  scm-store-source-revision: $(STORED_SOURCE_REVISION)
 
   $(eval $(call CreateSourceRevisionFile, $(SOURCE_REVISION_TRACKER)))
 
-  create-source-revision-tracker: $(SOURCE_REVISION_TRACKER)
+  scm-create-source-revision-tracker: $(SOURCE_REVISION_TRACKER)
+
+  STORE_SOURCE_REVISION_TARGET := scm-store-source-revision
+  CREATE_SOURCE_REVISION_TRACKER_TARGET := scm-create-source-revision-tracker
+
+  .PHONY: scm-store-source-revision scm-create-source-revision-tracker
 
 else
-  # Not using HG
+  # Not using any SCM
 
   ifneq ($(wildcard $(STORED_SOURCE_REVISION)), )
     # We have a stored source revision (.src-rev)
 
-    store-source-revision:
-	$(call LogInfo, No mercurial configuration present$(COMMA) not updating .src-rev)
+    src-store-source-revision:
+	$(call LogInfo, No SCM configuration present$(COMMA) not updating .src-rev)
 
     $(SOURCE_REVISION_TRACKER): $(STORED_SOURCE_REVISION)
 	$(install-file)
 
-    create-source-revision-tracker: $(SOURCE_REVISION_TRACKER)
+    src-create-source-revision-tracker: $(SOURCE_REVISION_TRACKER)
   else
     # We don't have a stored source revision. Can't do anything, really.
 
-    store-source-revision:
-	$(call LogWarn, Error: No mercurial configuration present$(COMMA) cannot create .src-rev)
+    src-store-source-revision:
+	$(call LogWarn, Error: No SCM configuration present$(COMMA) cannot create .src-rev)
 	exit 2
 
-    create-source-revision-tracker:
-	$(call LogWarn, Warning: No mercurial configuration present and no .src-rev)
+    src-create-source-revision-tracker:
+	$(call LogWarn, Warning: No SCM configuration present and no .src-rev)
   endif
 
+  STORE_SOURCE_REVISION_TARGET := src-store-source-revision
+  CREATE_SOURCE_REVISION_TRACKER_TARGET := src-create-source-revision-tracker
+
+  .PHONY: src-store-source-revision src-create-source-revision-tracker
+
 endif
 
-all: store-source-revision create-source-revision-tracker
+################################################################################
+
+$(eval $(call IncludeCustomExtension, SourceRevision-post.gmk))
+
+################################################################################
+
+store-source-revision: $(STORE_SOURCE_REVISION_TARGET)
+
+create-source-revision-tracker: $(CREATE_SOURCE_REVISION_TRACKER_TARGET)
 
 FRC: # Force target
 
-.PHONY: all store-source-revision create-source-revision-tracker
+.PHONY: store-source-revision create-source-revision-tracker

make/autoconf/basics.m4

@@ -1190,6 +1190,7 @@ AC_DEFUN_ONCE([BASIC_SETUP_COMPLEX_TOOLS],
   BASIC_PATH_PROGS(READELF, [greadelf readelf])
   BASIC_PATH_PROGS(DOT, dot)
   BASIC_PATH_PROGS(HG, hg)
+  BASIC_PATH_PROGS(GIT, git)
   BASIC_PATH_PROGS(STAT, stat)
   BASIC_PATH_PROGS(TIME, time)
   BASIC_PATH_PROGS(FLOCK, flock)

make/autoconf/build-performance.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -42,8 +42,11 @@ AC_DEFUN([BPERF_CHECK_CORES],
     NUM_CORES=`/usr/sbin/sysctl -n hw.ncpu`
     FOUND_CORES=yes
   elif test "x$OPENJDK_BUILD_OS" = xaix ; then
-    NUM_CORES=`/usr/sbin/prtconf | grep "^Number Of Processors" | awk '{ print [$]4 }'`
-    FOUND_CORES=yes
+    NUM_LCPU=`lparstat -m 2> /dev/null | $GREP -o "lcpu=[[0-9]]*" | $CUT -d "=" -f 2`
+    if test -n "$NUM_LCPU"; then
+      NUM_CORES=$NUM_LCPU
+      FOUND_CORES=yes
+    fi
   elif test -n "$NUMBER_OF_PROCESSORS"; then
     # On windows, look in the env
     NUM_CORES=$NUMBER_OF_PROCESSORS

make/autoconf/flags-cflags.m4

@@ -106,11 +106,17 @@ AC_DEFUN([FLAGS_SETUP_SHARED_LIBS],
 
 AC_DEFUN([FLAGS_SETUP_DEBUG_SYMBOLS],
 [
+  # By default don't set any specific assembler debug
+  # info flags for toolchains unless we know they work.
+  # See JDK-8207057.
+  ASFLAGS_DEBUG_SYMBOLS=""
   # Debug symbols
   if test "x$TOOLCHAIN_TYPE" = xgcc; then
     CFLAGS_DEBUG_SYMBOLS="-g"
+    ASFLAGS_DEBUG_SYMBOLS="-g"
   elif test "x$TOOLCHAIN_TYPE" = xclang; then
     CFLAGS_DEBUG_SYMBOLS="-g"
+    ASFLAGS_DEBUG_SYMBOLS="-g"
   elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
     # -g0 enables debug symbols without disabling inlining.
     CFLAGS_DEBUG_SYMBOLS="-g0 -xs"
@@ -121,6 +127,7 @@ AC_DEFUN([FLAGS_SETUP_DEBUG_SYMBOLS],
   fi
 
   AC_SUBST(CFLAGS_DEBUG_SYMBOLS)
+  AC_SUBST(ASFLAGS_DEBUG_SYMBOLS)
 ])
 
 AC_DEFUN([FLAGS_SETUP_WARNINGS],
@@ -366,6 +373,20 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS],
 
   FLAGS_SETUP_CFLAGS_CPU_DEP([BUILD], [OPENJDK_BUILD_])
 
+  COMPILER_FP_CONTRACT_OFF_FLAG="-ffp-contract=off"
+  # Check that the compiler supports -ffp-contract=off flag
+  # Set FDLIBM_CFLAGS to -ffp-contract=off if it does. Empty
+  # otherwise.
+  # These flags are required for GCC-based builds of
+  # fdlibm with optimization without losing precision.
+  # Notably, -ffp-contract=off needs to be added for GCC >= 4.6.
+  if test "x$TOOLCHAIN_TYPE" = xgcc || test "x$TOOLCHAIN_TYPE" = xclang; then
+    FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [${COMPILER_FP_CONTRACT_OFF_FLAG}],
+	IF_TRUE: [FDLIBM_CFLAGS=${COMPILER_FP_CONTRACT_OFF_FLAG}],
+	IF_FALSE: [FDLIBM_CFLAGS=""])
+  fi
+  AC_SUBST(FDLIBM_CFLAGS)
+
   # Tests are only ever compiled for TARGET
   CFLAGS_TESTLIB="$CFLAGS_JDKLIB"
   CXXFLAGS_TESTLIB="$CXXFLAGS_JDKLIB"
@@ -473,8 +494,8 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_HELPER],
   fi
 
   if test "x$TOOLCHAIN_TYPE" = xgcc; then
-    TOOLCHAIN_CFLAGS_JVM="$TOOLCHAIN_CFLAGS_JVM -fcheck-new"
-    TOOLCHAIN_CFLAGS_JDK="-pipe"
+    TOOLCHAIN_CFLAGS_JVM="$TOOLCHAIN_CFLAGS_JVM -fcheck-new -fstack-protector"
+    TOOLCHAIN_CFLAGS_JDK="-pipe -fstack-protector"
     TOOLCHAIN_CFLAGS_JDK_CONLY="-fno-strict-aliasing" # technically NOT for CXX (but since this gives *worse* performance, use no-strict-aliasing everywhere!)
 
     CXXSTD_CXXFLAG="-std=gnu++98"
@@ -503,7 +524,7 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_HELPER],
     fi
   elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
     TOOLCHAIN_CFLAGS_JDK="-mt"
-    TOOLCHAIN_CFLAGS_JDK_CONLY="-xc99=%none -xCC -Xa -v -W0,-noglobal" # C only
+    TOOLCHAIN_CFLAGS_JDK_CONLY="-xCC -Xa -v -W0,-noglobal" # C only
     TOOLCHAIN_CFLAGS_JDK_CXXONLY="-features=no%except -norunpath -xnolib" # CXX only
     TOOLCHAIN_CFLAGS_JVM="-template=no%extdef -features=no%split_init \
         -library=stlport4 -mt -features=no%except"

make/autoconf/flags-other.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -31,9 +31,7 @@
 AC_DEFUN([FLAGS_SETUP_ARFLAGS],
 [
   # FIXME: figure out if we should select AR flags depending on OS or toolchain.
-  if test "x$OPENJDK_TARGET_OS" = xmacosx; then
-    ARFLAGS="-r -mmacosx-version-min=$MACOSX_VERSION_MIN"
-  elif test "x$OPENJDK_TARGET_OS" = xaix; then
+  if test "x$OPENJDK_TARGET_OS" = xaix; then
     ARFLAGS="-X64"
   elif test "x$OPENJDK_TARGET_OS" = xwindows; then
     # lib.exe is used as AR to create static libraries.
@@ -83,10 +81,10 @@ AC_DEFUN([FLAGS_SETUP_RCFLAGS],
     RC_FLAGS="$RC_FLAGS \
         -D\"JDK_VERSION_STRING=\$(VERSION_STRING)\" \
         -D\"JDK_COMPANY=\$(COMPANY_NAME)\" \
-        -D\"JDK_COMPONENT=\$(PRODUCT_NAME) \$(JDK_RC_PLATFORM_NAME) binary\" \
+        -D\"JDK_COMPONENT=\$(JDK_RC_NAME) binary\" \
         -D\"JDK_VER=\$(VERSION_NUMBER)\" \
         -D\"JDK_COPYRIGHT=Copyright \xA9 $COPYRIGHT_YEAR\" \
-        -D\"JDK_NAME=\$(PRODUCT_NAME) \$(JDK_RC_PLATFORM_NAME) \$(VERSION_FEATURE)\" \
+        -D\"JDK_NAME=\$(JDK_RC_NAME) \$(VERSION_FEATURE)\" \
         -D\"JDK_FVER=\$(subst .,\$(COMMA),\$(VERSION_NUMBER_FOUR_POSITIONS))\""
 
     JVM_RCFLAGS="$JVM_RCFLAGS \

make/autoconf/flags.m4

@@ -162,6 +162,10 @@ AC_DEFUN_ONCE([FLAGS_SETUP_USER_SUPPLIED_FLAGS],
     AC_MSG_WARN([Ignoring LDFLAGS($LDFLAGS) found in environment. Use --with-extra-ldflags])
   fi
 
+  if test "x$ASFLAGS" != "x"; then
+    AC_MSG_WARN([Ignoring ASFLAGS($ASFLAGS) found in environment. Use --with-extra-asflags])
+  fi
+
   AC_ARG_WITH(extra-cflags, [AS_HELP_STRING([--with-extra-cflags],
       [extra flags to be used when compiling jdk c-files])])
 
@@ -171,9 +175,13 @@ AC_DEFUN_ONCE([FLAGS_SETUP_USER_SUPPLIED_FLAGS],
   AC_ARG_WITH(extra-ldflags, [AS_HELP_STRING([--with-extra-ldflags],
       [extra flags to be used when linking jdk])])
 
+  AC_ARG_WITH(extra-asflags, [AS_HELP_STRING([--with-extra-asflags],
+      [extra flags to be passed to the assembler])])
+
   USER_CFLAGS="$with_extra_cflags"
   USER_CXXFLAGS="$with_extra_cxxflags"
   USER_LDFLAGS="$with_extra_ldflags"
+  USER_ASFLAGS="$with_extra_asflags"
 ])
 
 # Setup the sysroot flags and add them to global CFLAGS and LDFLAGS so
@@ -265,10 +273,12 @@ AC_DEFUN_ONCE([FLAGS_PRE_TOOLCHAIN],
   EXTRA_CFLAGS="$MACHINE_FLAG $USER_CFLAGS"
   EXTRA_CXXFLAGS="$MACHINE_FLAG $USER_CXXFLAGS"
   EXTRA_LDFLAGS="$MACHINE_FLAG $USER_LDFLAGS"
+  EXTRA_ASFLAGS="$USER_ASFLAGS"
 
   AC_SUBST(EXTRA_CFLAGS)
   AC_SUBST(EXTRA_CXXFLAGS)
   AC_SUBST(EXTRA_LDFLAGS)
+  AC_SUBST(EXTRA_ASFLAGS)
 
   # For autoconf testing to work, the global flags must also be stored in the
   # "unnamed" CFLAGS etc.
@@ -335,8 +345,12 @@ AC_DEFUN([FLAGS_SETUP_TOOLCHAIN_CONTROL],
     CC_OUT_OPTION='-o$(SPACE)'
     # When linking, how to specify the output
     LD_OUT_OPTION='-o$(SPACE)'
-    # When archiving, how to specify the to be create static archive for object files.
-    AR_OUT_OPTION='rcs$(SPACE)'
+    # When archiving, how to specify the destination static archive.
+    if test "x$OPENJDK_TARGET_OS" = xmacosx; then
+      AR_OUT_OPTION='-r -cs$(SPACE)'
+    else
+      AR_OUT_OPTION='-rcs$(SPACE)'
+    fi
   fi
   AC_SUBST(CC_OUT_OPTION)
   AC_SUBST(LD_OUT_OPTION)

make/autoconf/help.m4

@@ -102,7 +102,7 @@ apt_help() {
     ffi)
       PKGHANDLER_COMMAND="sudo apt-get install libffi-dev" ;;
     x11)
-      PKGHANDLER_COMMAND="sudo apt-get install libx11-dev libxext-dev libxrender-dev libxtst-dev libxt-dev" ;;
+      PKGHANDLER_COMMAND="sudo apt-get install libx11-dev libxext-dev libxrender-dev libxrandr-dev libxtst-dev libxt-dev" ;;
     ccache)
       PKGHANDLER_COMMAND="sudo apt-get install ccache" ;;
     dtrace)
@@ -125,7 +125,7 @@ yum_help() {
     freetype)
       PKGHANDLER_COMMAND="sudo yum install freetype-devel" ;;
     x11)
-      PKGHANDLER_COMMAND="sudo yum install libXtst-devel libXt-devel libXrender-devel libXi-devel" ;;
+      PKGHANDLER_COMMAND="sudo yum install libXtst-devel libXt-devel libXrender-devel libXrandr-devel libXi-devel" ;;
     ccache)
       PKGHANDLER_COMMAND="sudo yum install ccache" ;;
   esac

make/autoconf/hotspot.m4

@@ -338,17 +338,18 @@ AC_DEFUN_ONCE([HOTSPOT_SETUP_JVM_FEATURES],
     fi
   fi
 
-  # Only enable ZGC on Linux x86_64
-  AC_MSG_CHECKING([if zgc should be built])
-  if HOTSPOT_CHECK_JVM_FEATURE(zgc); then
-    if test "x$OPENJDK_TARGET_OS" = "xlinux" && test "x$OPENJDK_TARGET_CPU" = "xx86_64"; then
-      AC_MSG_RESULT([yes])
-    else
-      DISABLED_JVM_FEATURES="$DISABLED_JVM_FEATURES zgc"
-      AC_MSG_RESULT([no, platform not supported])
-    fi
+  # Only enable ZGC on supported platforms
+  AC_MSG_CHECKING([if zgc can be built])
+  if test "x$OPENJDK_TARGET_OS" = "xlinux" && test "x$OPENJDK_TARGET_CPU" = "xx86_64"; then
+    AC_MSG_RESULT([yes])
   else
-    AC_MSG_RESULT([no])
+    DISABLED_JVM_FEATURES="$DISABLED_JVM_FEATURES zgc"
+    AC_MSG_RESULT([no, platform not supported])
+  fi
+
+  # Disable unsupported GCs for Zero
+  if HOTSPOT_CHECK_JVM_VARIANT(zero); then
+    DISABLED_JVM_FEATURES="$DISABLED_JVM_FEATURES epsilongc g1gc zgc"
   fi
 
   # Turn on additional features based on other parts of configure
@@ -482,7 +483,7 @@ AC_DEFUN_ONCE([HOTSPOT_SETUP_JVM_FEATURES],
   fi
 
   # All variants but minimal (and custom) get these features
-  NON_MINIMAL_FEATURES="$NON_MINIMAL_FEATURES cmsgc g1gc parallelgc serialgc epsilongc jni-check jvmti management nmt services vm-structs"
+  NON_MINIMAL_FEATURES="$NON_MINIMAL_FEATURES cmsgc g1gc parallelgc serialgc epsilongc jni-check jvmti management nmt services vm-structs zgc"
 
   AC_MSG_CHECKING([if cds should be enabled])
   if test "x$ENABLE_CDS" = "xtrue"; then

make/autoconf/jdk-version.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2015, 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
@@ -75,9 +75,52 @@ AC_DEFUN_ONCE([JDKVER_SETUP_JDK_VERSION_NUMBERS],
   AC_SUBST(PRODUCT_SUFFIX)
   AC_SUBST(JDK_RC_PLATFORM_NAME)
   AC_SUBST(HOTSPOT_VM_DISTRO)
+
+  # Set the MACOSX Bundle Name base
+  AC_ARG_WITH(macosx-bundle-name-base, [AS_HELP_STRING([--with-macosx-bundle-name-base],
+      [Set the MacOSX Bundle Name base. This is the base name for calculating MacOSX Bundle Names.
+      @<:@not specified@:>@])])
+  if test "x$with_macosx_bundle_name_base" = xyes; then
+    AC_MSG_ERROR([--with-macosx-bundle-name-base must have a value])
+  elif [ ! [[ $with_macosx_bundle_name_base =~ ^[[:print:]]*$ ]] ]; then
+    AC_MSG_ERROR([--with-macosx-bundle-name-base contains non-printing characters: $with_macosx_bundle_name_base])
+  elif test "x$with_macosx_bundle_name_base" != x; then
+    # Set MACOSX_BUNDLE_NAME_BASE to the configured value.
+    MACOSX_BUNDLE_NAME_BASE="$with_macosx_bundle_name_base"
+  fi
   AC_SUBST(MACOSX_BUNDLE_NAME_BASE)
+
+  # Set the MACOSX Bundle ID base
+  AC_ARG_WITH(macosx-bundle-id-base, [AS_HELP_STRING([--with-macosx-bundle-id-base],
+      [Set the MacOSX Bundle ID base. This is the base ID for calculating MacOSX Bundle IDs.
+      @<:@not specified@:>@])])
+  if test "x$with_macosx_bundle_id_base" = xyes; then
+    AC_MSG_ERROR([--with-macosx-bundle-id-base must have a value])
+  elif [ ! [[ $with_macosx_bundle_id_base =~ ^[[:print:]]*$ ]] ]; then
+    AC_MSG_ERROR([--with-macosx-bundle-id-base contains non-printing characters: $with_macosx_bundle_id_base])
+  elif test "x$with_macosx_bundle_id_base" != x; then
+    # Set MACOSX_BUNDLE_ID_BASE to the configured value.
+    MACOSX_BUNDLE_ID_BASE="$with_macosx_bundle_id_base"
+  fi
   AC_SUBST(MACOSX_BUNDLE_ID_BASE)
 
+  # Set the JDK RC name
+  AC_ARG_WITH(jdk-rc-name, [AS_HELP_STRING([--with-jdk-rc-name],
+      [Set JDK RC name. This is used for FileDescription and ProductName properties
+       of MS Windows binaries. @<:@not specified@:>@])])
+  if test "x$with_jdk_rc_name" = xyes; then
+    AC_MSG_ERROR([--with-jdk-rc-name must have a value])
+  elif [ ! [[ $with_jdk_rc_name =~ ^[[:print:]]*$ ]] ]; then
+    AC_MSG_ERROR([--with-jdk-rc-name contains non-printing characters: $with_jdk_rc_name])
+  elif test "x$with_jdk_rc_name" != x; then
+    # Set JDK_RC_NAME to a custom value if '--with-jdk-rc-name' was used and is not empty.
+    JDK_RC_NAME="$with_jdk_rc_name"
+  else
+    # Otherwise calculate from "version-numbers" included above.
+    JDK_RC_NAME="$PRODUCT_NAME $JDK_RC_PLATFORM_NAME"
+  fi
+  AC_SUBST(JDK_RC_NAME)
+
   # The vendor name, if any
   AC_ARG_WITH(vendor-name, [AS_HELP_STRING([--with-vendor-name],
       [Set vendor name. Among others, used to set the 'java.vendor'
@@ -139,15 +182,18 @@ AC_DEFUN_ONCE([JDKVER_SETUP_JDK_VERSION_NUMBERS],
     AC_MSG_ERROR([--with-version-string must have a value])
   elif test "x$with_version_string" != x; then
     # Additional [] needed to keep m4 from mangling shell constructs.
-    if [ [[ $with_version_string =~ ^([0-9]+)(\.([0-9]+))?(\.([0-9]+))?(\.([0-9]+))?(-([a-zA-Z]+))?((\+)([0-9]+)?(-([-a-zA-Z0-9.]+))?)?$ ]] ]; then
+    if [ [[ $with_version_string =~ ^([0-9]+)(\.([0-9]+))?(\.([0-9]+))?(\.([0-9]+))?(\.([0-9]+))?(\.([0-9]+))?(\.([0-9]+))?(-([a-zA-Z]+))?((\+)([0-9]+)?(-([-a-zA-Z0-9.]+))?)?$ ]] ]; then
       VERSION_FEATURE=${BASH_REMATCH[[1]]}
       VERSION_INTERIM=${BASH_REMATCH[[3]]}
       VERSION_UPDATE=${BASH_REMATCH[[5]]}
       VERSION_PATCH=${BASH_REMATCH[[7]]}
-      VERSION_PRE=${BASH_REMATCH[[9]]}
-      version_plus_separator=${BASH_REMATCH[[11]]}
-      VERSION_BUILD=${BASH_REMATCH[[12]]}
-      VERSION_OPT=${BASH_REMATCH[[14]]}
+      VERSION_EXTRA1=${BASH_REMATCH[[9]]}
+      VERSION_EXTRA2=${BASH_REMATCH[[11]]}
+      VERSION_EXTRA3=${BASH_REMATCH[[13]]}
+      VERSION_PRE=${BASH_REMATCH[[15]]}
+      version_plus_separator=${BASH_REMATCH[[17]]}
+      VERSION_BUILD=${BASH_REMATCH[[18]]}
+      VERSION_OPT=${BASH_REMATCH[[20]]}
       # Unspecified numerical fields are interpreted as 0.
       if test "x$VERSION_INTERIM" = x; then
         VERSION_INTERIM=0
@@ -158,6 +204,15 @@ AC_DEFUN_ONCE([JDKVER_SETUP_JDK_VERSION_NUMBERS],
       if test "x$VERSION_PATCH" = x; then
         VERSION_PATCH=0
       fi
+      if test "x$VERSION_EXTRA1" = x; then
+        VERSION_EXTRA1=0
+      fi
+      if test "x$VERSION_EXTRA2" = x; then
+        VERSION_EXTRA2=0
+      fi
+      if test "x$VERSION_EXTRA3" = x; then
+        VERSION_EXTRA3=0
+      fi
       if test "x$version_plus_separator" != x \
           && test "x$VERSION_BUILD$VERSION_OPT" = x; then
         AC_MSG_ERROR([Version string contains + but both 'BUILD' and 'OPT' are missing])
@@ -327,6 +382,72 @@ AC_DEFUN_ONCE([JDKVER_SETUP_JDK_VERSION_NUMBERS],
     fi
   fi
 
+  # The 1st version extra number, if any
+  AC_ARG_WITH(version-extra1, [AS_HELP_STRING([--with-version-extra1],
+      [Set 1st version extra number @<:@not specified@:>@])],
+      [with_version_extra1_present=true], [with_version_extra1_present=false])
+
+  if test "x$with_version_extra1_present" = xtrue; then
+    if test "x$with_version_extra1" = xyes; then
+      AC_MSG_ERROR([--with-version-extra1 must have a value])
+    elif test "x$with_version_extra1" = xno; then
+      # Interpret --without-* as empty string (i.e. 0) instead of the literal "no"
+      VERSION_EXTRA1=0
+    elif test "x$with_version_extra1" = x; then
+      VERSION_EXTRA1=0
+    else
+      JDKVER_CHECK_AND_SET_NUMBER(VERSION_EXTRA1, $with_version_extra1)
+    fi
+  else
+    if test "x$NO_DEFAULT_VERSION_PARTS" != xtrue; then
+      VERSION_EXTRA1=$DEFAULT_VERSION_EXTRA1
+    fi
+  fi
+
+  # The 2nd version extra number, if any
+  AC_ARG_WITH(version-extra2, [AS_HELP_STRING([--with-version-extra2],
+      [Set 2nd version extra number @<:@not specified@:>@])],
+      [with_version_extra2_present=true], [with_version_extra2_present=false])
+
+  if test "x$with_version_extra2_present" = xtrue; then
+    if test "x$with_version_extra2" = xyes; then
+      AC_MSG_ERROR([--with-version-extra2 must have a value])
+    elif test "x$with_version_extra2" = xno; then
+      # Interpret --without-* as empty string (i.e. 0) instead of the literal "no"
+      VERSION_EXTRA2=0
+    elif test "x$with_version_extra2" = x; then
+      VERSION_EXTRA2=0
+    else
+      JDKVER_CHECK_AND_SET_NUMBER(VERSION_EXTRA2, $with_version_extra2)
+    fi
+  else
+    if test "x$NO_DEFAULT_VERSION_PARTS" != xtrue; then
+      VERSION_EXTRA2=$DEFAULT_VERSION_EXTRA2
+    fi
+  fi
+
+  # The 3rd version extra number, if any
+  AC_ARG_WITH(version-extra3, [AS_HELP_STRING([--with-version-extra3],
+      [Set 3rd version extra number @<:@not specified@:>@])],
+      [with_version_extra3_present=true], [with_version_extra3_present=false])
+
+  if test "x$with_version_extra3_present" = xtrue; then
+    if test "x$with_version_extra3" = xyes; then
+      AC_MSG_ERROR([--with-version-extra3 must have a value])
+    elif test "x$with_version_extra3" = xno; then
+      # Interpret --without-* as empty string (i.e. 0) instead of the literal "no"
+      VERSION_EXTRA3=0
+    elif test "x$with_version_extra3" = x; then
+      VERSION_EXTRA3=0
+    else
+      JDKVER_CHECK_AND_SET_NUMBER(VERSION_EXTRA3, $with_version_extra3)
+    fi
+  else
+    if test "x$NO_DEFAULT_VERSION_PARTS" != xtrue; then
+      VERSION_EXTRA3=$DEFAULT_VERSION_EXTRA3
+    fi
+  fi
+
   # Calculate derived version properties
 
   # Set VERSION_IS_GA based on if VERSION_PRE has a value
@@ -339,9 +460,12 @@ AC_DEFUN_ONCE([JDKVER_SETUP_JDK_VERSION_NUMBERS],
   # VERSION_NUMBER but always with exactly 4 positions, with 0 for empty positions.
   VERSION_NUMBER_FOUR_POSITIONS=$VERSION_FEATURE.$VERSION_INTERIM.$VERSION_UPDATE.$VERSION_PATCH
 
-  stripped_version_number=$VERSION_NUMBER_FOUR_POSITIONS
+  # VERSION_NUMBER but always with all positions, with 0 for empty positions.
+  VERSION_NUMBER_ALL_POSITIONS=$VERSION_NUMBER_FOUR_POSITIONS.$VERSION_EXTRA1.$VERSION_EXTRA2.$VERSION_EXTRA3
+
+  stripped_version_number=$VERSION_NUMBER_ALL_POSITIONS
   # Strip trailing zeroes from stripped_version_number
-  for i in 1 2 3 ; do stripped_version_number=${stripped_version_number%.0} ; done
+  for i in 1 2 3 4 5 6 ; do stripped_version_number=${stripped_version_number%.0} ; done
   VERSION_NUMBER=$stripped_version_number
 
   # The complete version string, with additional build information
@@ -392,6 +516,9 @@ AC_DEFUN_ONCE([JDKVER_SETUP_JDK_VERSION_NUMBERS],
   AC_SUBST(VERSION_INTERIM)
   AC_SUBST(VERSION_UPDATE)
   AC_SUBST(VERSION_PATCH)
+  AC_SUBST(VERSION_EXTRA1)
+  AC_SUBST(VERSION_EXTRA2)
+  AC_SUBST(VERSION_EXTRA3)
   AC_SUBST(VERSION_PRE)
   AC_SUBST(VERSION_BUILD)
   AC_SUBST(VERSION_OPT)

make/autoconf/lib-freetype.m4

@@ -186,6 +186,9 @@ AC_DEFUN_ONCE([LIB_SETUP_FREETYPE],
           FREETYPE_BASE_DIR="$SYSROOT/usr"
           if (test "x$OPENJDK_TARGET_CPU_BITS" = "x64"); then
             LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib/$OPENJDK_TARGET_CPU-linux-gnu], [well-known location])
+            if (test "x$FOUND_FREETYPE" != "xyes"); then
+              LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib64], [well-known location])
+            fi
           else
             LIB_CHECK_POTENTIAL_FREETYPE([$FREETYPE_BASE_DIR/include], [$FREETYPE_BASE_DIR/lib/i386-linux-gnu], [well-known location])
             if (test "x$FOUND_FREETYPE" != "xyes"); then

make/autoconf/lib-x11.m4

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2018, 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
@@ -99,8 +99,14 @@ AC_DEFUN_ONCE([LIB_SETUP_X11],
     OLD_CFLAGS="$CFLAGS"
     CFLAGS="$CFLAGS $SYSROOT_CFLAGS $X_CFLAGS"
 
+    HEADERS_TO_CHECK="X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h"
+    # There is no Xrandr extension on AIX
+    if test "x$OPENJDK_TARGET_OS" != xaix; then
+      HEADERS_TO_CHECK="$HEADERS_TO_CHECK X11/extensions/Xrandr.h"
+    fi
+
     # Need to include Xlib.h and Xutil.h to avoid "present but cannot be compiled" warnings on Solaris 10
-    AC_CHECK_HEADERS([X11/extensions/shape.h X11/extensions/Xrender.h X11/extensions/XTest.h X11/Intrinsic.h],
+    AC_CHECK_HEADERS([$HEADERS_TO_CHECK],
         [X11_HEADERS_OK=yes],
         [X11_HEADERS_OK=no; break],
         [
@@ -111,7 +117,7 @@ AC_DEFUN_ONCE([LIB_SETUP_X11],
 
     if test "x$X11_HEADERS_OK" = xno; then
       HELP_MSG_MISSING_DEPENDENCY([x11])
-      AC_MSG_ERROR([Could not find all X11 headers (shape.h Xrender.h XTest.h Intrinsic.h). $HELP_MSG])
+      AC_MSG_ERROR([Could not find all X11 headers (shape.h Xrender.h Xrandr.h XTest.h Intrinsic.h). $HELP_MSG])
     fi
 
     # If XLinearGradient isn't available in Xrender.h, signal that it needs to be

make/autoconf/libraries.m4

@@ -130,6 +130,11 @@ AC_DEFUN_ONCE([LIB_SETUP_LIBRARIES],
     BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lthread"
   fi
 
+  # perfstat lib
+  if test "x$OPENJDK_TARGET_OS" = xaix; then
+    BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lperfstat"
+  fi
+
   if test "x$OPENJDK_TARGET_OS" = xsolaris; then
     BASIC_JVM_LIBS="$BASIC_JVM_LIBS -lsocket -lsched -ldoor -ldemangle -lnsl \
         -lrt -lkstat"

make/autoconf/spec.gmk.in

@@ -148,6 +148,7 @@ LAUNCHER_NAME:=@LAUNCHER_NAME@
 PRODUCT_NAME:=@PRODUCT_NAME@
 PRODUCT_SUFFIX:=@PRODUCT_SUFFIX@
 JDK_RC_PLATFORM_NAME:=@JDK_RC_PLATFORM_NAME@
+JDK_RC_NAME:=@JDK_RC_NAME@
 COMPANY_NAME:=@COMPANY_NAME@
 HOTSPOT_VM_DISTRO:=@HOTSPOT_VM_DISTRO@
 MACOSX_BUNDLE_NAME_BASE=@MACOSX_BUNDLE_NAME_BASE@
@@ -165,6 +166,9 @@ VERSION_FEATURE := @VERSION_FEATURE@
 VERSION_INTERIM := @VERSION_INTERIM@
 VERSION_UPDATE := @VERSION_UPDATE@
 VERSION_PATCH := @VERSION_PATCH@
+VERSION_EXTRA1 := @VERSION_EXTRA1@
+VERSION_EXTRA2 := @VERSION_EXTRA2@
+VERSION_EXTRA3 := @VERSION_EXTRA3@
 # The pre-release identifier (string)
 VERSION_PRE := @VERSION_PRE@
 # The build number (numerical)
@@ -203,6 +207,9 @@ VERSION_CFLAGS := \
     -DVERSION_INTERIM=$(VERSION_INTERIM) \
     -DVERSION_UPDATE=$(VERSION_UPDATE) \
     -DVERSION_PATCH=$(VERSION_PATCH) \
+    -DVERSION_EXTRA1=$(VERSION_EXTRA1) \
+    -DVERSION_EXTRA2=$(VERSION_EXTRA2) \
+    -DVERSION_EXTRA3=$(VERSION_EXTRA3) \
     -DVERSION_PRE='"$(VERSION_PRE)"' \
     -DVERSION_BUILD=$(VERSION_BUILD) \
     -DVERSION_OPT='"$(VERSION_OPT)"' \
@@ -444,6 +451,7 @@ CXXFLAGS_JDKEXE:=@CXXFLAGS_JDKEXE@
 LIBJSIG_HASHSTYLE_LDFLAGS := @LIBJSIG_HASHSTYLE_LDFLAGS@
 LIBJSIG_NOEXECSTACK_LDFLAGS := @LIBJSIG_NOEXECSTACK_LDFLAGS@
 
+FDLIBM_CFLAGS := @FDLIBM_CFLAGS@
 JVM_CFLAGS := @JVM_CFLAGS@
 JVM_LDFLAGS := @JVM_LDFLAGS@
 JVM_ASFLAGS := @JVM_ASFLAGS@
@@ -454,6 +462,7 @@ JVM_RCFLAGS := @JVM_RCFLAGS@
 EXTRA_CFLAGS = @EXTRA_CFLAGS@
 EXTRA_CXXFLAGS = @EXTRA_CXXFLAGS@
 EXTRA_LDFLAGS = @EXTRA_LDFLAGS@
+EXTRA_ASFLAGS = @EXTRA_ASFLAGS@
 
 CXX:=@FIXPATH@ @CCACHE@ @ICECC@ @CXX@
 
@@ -534,6 +543,7 @@ COPY_DEBUG_SYMBOLS := @COPY_DEBUG_SYMBOLS@
 ZIP_EXTERNAL_DEBUG_SYMBOLS := @ZIP_EXTERNAL_DEBUG_SYMBOLS@
 
 CFLAGS_DEBUG_SYMBOLS:=@CFLAGS_DEBUG_SYMBOLS@
+ASFLAGS_DEBUG_SYMBOLS:=@ASFLAGS_DEBUG_SYMBOLS@
 
 #
 # Compress (or not) jars
@@ -716,12 +726,13 @@ EXPR:=@EXPR@
 FILE:=@FILE@
 DOT:=@DOT@
 HG:=@HG@
+GIT:=@GIT@
 OBJCOPY:=@OBJCOPY@
 SETFILE:=@SETFILE@
 XATTR:=@XATTR@
 JT_HOME:=@JT_HOME@
 JTREGEXE:=@JTREGEXE@
-JIB_JAR:=@JIB_JAR@
+JIB_HOME:=@JIB_HOME@
 XCODEBUILD=@XCODEBUILD@
 DTRACE := @DTRACE@
 FIXPATH:=@FIXPATH@
@@ -871,12 +882,14 @@ else
   JDK_BUNDLE_EXTENSION := tar.gz
 endif
 JDK_BUNDLE_NAME := jdk-$(BASE_NAME)_bin$(DEBUG_PART).$(JDK_BUNDLE_EXTENSION)
+JRE_BUNDLE_NAME := jre-$(BASE_NAME)_bin$(DEBUG_PART).$(JDK_BUNDLE_EXTENSION)
 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
 
 JDK_BUNDLE := $(BUNDLES_OUTPUTDIR)/$(JDK_BUNDLE_NAME)
+JRE_BUNDLE :=  $(BUNDLES_OUTPUTDIR)/$(JRE_BUNDLE_NAME)
 JDK_SYMBOLS_BUNDLE :=  $(BUNDLES_OUTPUTDIR)/$(JDK_SYMBOLS_BUNDLE_NAME)
 TEST_DEMOS_BUNDLE := $(BUNDLES_OUTPUTDIR)/$(TEST_DEMOS_BUNDLE_NAME)
 TEST_BUNDLE :=  $(BUNDLES_OUTPUTDIR)/$(TEST_BUNDLE_NAME)

make/autoconf/toolchain.m4

@@ -1144,5 +1144,5 @@ AC_DEFUN_ONCE([TOOLCHAIN_SETUP_JIB],
     fi
   fi
 
-  AC_SUBST(JIB_JAR)
+  AC_SUBST(JIB_HOME)
 ])

make/autoconf/version-numbers

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -27,9 +27,12 @@
 
 DEFAULT_VERSION_FEATURE=11
 DEFAULT_VERSION_INTERIM=0
-DEFAULT_VERSION_UPDATE=0
+DEFAULT_VERSION_UPDATE=6
 DEFAULT_VERSION_PATCH=0
-DEFAULT_VERSION_DATE=2018-09-25
+DEFAULT_VERSION_EXTRA1=0
+DEFAULT_VERSION_EXTRA2=0
+DEFAULT_VERSION_EXTRA3=0
+DEFAULT_VERSION_DATE=2020-01-14
 DEFAULT_VERSION_CLASSFILE_MAJOR=55  # "`$EXPR $DEFAULT_VERSION_FEATURE + 44`"
 DEFAULT_VERSION_CLASSFILE_MINOR=0
 DEFAULT_ACCEPTABLE_BOOT_VERSIONS="10 11"

make/common/MakeBase.gmk

@@ -347,6 +347,7 @@ SOURCE_REVISION_TRACKER := $(SUPPORT_OUTPUTDIR)/src-rev/source-revision-tracker
 FindAllReposAbs = \
     $(strip $(sort $(dir $(filter-out $(TOPDIR)/build/%, $(wildcard \
         $(addprefix $(TOPDIR)/, .hg */.hg */*/.hg */*/*/.hg */*/*/*/.hg) \
+        $(addprefix $(TOPDIR)/, .git */.git */*/.git */*/*/.git */*/*/*/.git) \
     )))))
 
 # Locate all hg repositories included in the forest, as relative paths
@@ -841,7 +842,7 @@ endef
 # Parameter 1 is the name of the rule, and is also the name of the variable.
 #
 # Remaining parameters are named arguments. These include:
-#   KEYWORDS          A list of valid keywords
+#   SINGLE_KEYWORDS   A list of valid keywords with single string values
 #   STRING_KEYWORDS   A list of valid keywords, processed as string. This means
 #       that '%20' will be replaced by ' ' to allow for multi-word strings.
 #
@@ -855,7 +856,7 @@ define ParseKeywordVariableBody
       $$(eval mangled_part_eval := $$(call DoubleDollar, $$(mangled_part))) \
       $$(eval part := $$$$(subst ||||,$$$$(SPACE),$$$$(mangled_part_eval))) \
       $$(eval $1_NO_MATCH := true) \
-      $$(foreach keyword, $$($1_KEYWORDS), \
+      $$(foreach keyword, $$($1_SINGLE_KEYWORDS), \
         $$(eval keyword_eval := $$(call DoubleDollar, $$(keyword))) \
         $$(if $$(filter $$(keyword)=%, $$(part)), \
           $$(eval $(strip $1)_$$$$(keyword_eval) := $$$$(strip $$$$(patsubst $$$$(keyword_eval)=%, %, $$$$(part)))) \
@@ -870,11 +871,11 @@ define ParseKeywordVariableBody
         ) \
       ) \
       $$(if $$($1_NO_MATCH), \
-        $$(if $$(filter $$(part), $$($1_KEYWORDS) $$($1_STRING_KEYWORDS)), \
+        $$(if $$(filter $$(part), $$($1_SINGLE_KEYWORDS) $$($1_STRING_KEYWORDS)), \
           $$(info Keyword $$(part) for $1 needs to be assigned a value.) \
         , \
           $$(info $$(part) is not a valid keyword for $1.) \
-          $$(info Valid keywords: $$($1_KEYWORDS) $$($1_STRING_KEYWORDS).) \
+          $$(info Valid keywords: $$($1_SINGLE_KEYWORDS) $$($1_STRING_KEYWORDS).) \
         ) \
         $$(error Cannot continue) \
       ) \

make/common/NativeCompilation.gmk

@@ -251,6 +251,7 @@ define SetupCompileNativeFileBody
         $$($$($1_BASE)_SYSROOT_CFLAGS)
     $1_BASE_CXXFLAGS := $$($$($1_BASE)_CXXFLAGS) $$($$($1_BASE)_EXTRA_CXXFLAGS) \
         $$($$($1_BASE)_SYSROOT_CFLAGS) $$($1_EXTRA_CXXFLAGS)
+    $1_BASE_ASFLAGS := $$($$($1_BASE)_ASFLAGS) $$($$($1_BASE)_EXTRA_ASFLAGS)
 
     ifneq ($$(filter %.c, $$($1_FILENAME)), )
       # Compile as a C file
@@ -266,7 +267,7 @@ define SetupCompileNativeFileBody
       $1_DEP_FLAG := $(C_FLAG_DEPS)
     else ifneq ($$(filter %.s %.S, $$($1_FILENAME)), )
       # Compile as assembler file
-      $1_FLAGS := $$($$($1_BASE)_ASFLAGS)
+      $1_FLAGS := $$($1_BASE_ASFLAGS)
       $1_COMPILER := $(AS)
       $1_DEP_FLAG :=
     else ifneq ($$(filter %.cpp %.cc %.mm, $$($1_FILENAME)), )
@@ -576,6 +577,7 @@ define SetupNativeCompilationBody
   ifeq ($(COMPILE_WITH_DEBUG_SYMBOLS), true)
     $1_EXTRA_CFLAGS += $$(CFLAGS_DEBUG_SYMBOLS)
     $1_EXTRA_CXXFLAGS += $$(CFLAGS_DEBUG_SYMBOLS)
+    $1_EXTRA_ASFLAGS += $$(ASFLAGS_DEBUG_SYMBOLS)
   endif
 
   ifneq ($$($1_REORDER), )

make/common/TestFilesCompilation.gmk

@@ -94,7 +94,7 @@ define SetupTestFilesCompilationBody
         CFLAGS := $$($1_CFLAGS) $$($1_CFLAGS_$$(name)), \
         LDFLAGS := $$($1_LDFLAGS) $$($1_LDFLAGS_$$(name)), \
         LIBS := $$($1_LIBS_$$(name)), \
-        OPTIMIZATION := LOW, \
+        OPTIMIZATION := $$(if $$($1_OPTIMIZATION_$$(name)),$$($1_OPTIMIZATION_$$(name)),LOW), \
         COPY_DEBUG_SYMBOLS := false, \
         STRIP_SYMBOLS := false, \
     )) \

make/conf/jib-profiles.js

@@ -525,8 +525,7 @@ var getJibProfilesProfiles = function (input, common, data) {
             profiles[maketestName].default_make_targets = [ "test-make" ];
         });
 
-    // Profiles for building the zero jvm variant. These are used for verification
-    // in JPRT.
+    // Profiles for building the zero jvm variant. These are used for verification.
     var zeroProfiles = {
         "linux-x64-zero": {
             target_os: "linux",
@@ -709,14 +708,6 @@ var getJibProfilesProfiles = function (input, common, data) {
                        profiles[openName].artifacts["jdk"].remote));
     });
 
-    // Enable ZGC in linux-x64-open builds
-    [ "linux-x64-open" ].forEach(function (name) {
-        var configureArgs = { configure_args: [ "--with-jvm-features=zgc" ] };
-        var debugName = name + common.debug_suffix;
-        profiles[name] = concatObjects(profiles[name], configureArgs);
-        profiles[debugName] = concatObjects(profiles[debugName], configureArgs);
-    });
-
     // Generate cmp-baseline profiles for each main profile and their
     // corresponding debug profile. This profile does a compare build run with no
     // changes to verify that the compare script has a clean baseline
@@ -733,18 +724,8 @@ var getJibProfilesProfiles = function (input, common, data) {
         });
     });
 
-    // Profiles used to run tests. Used in JPRT and Mach 5.
+    // Profiles used to run tests.
     var testOnlyProfiles = {
-        "run-test-jprt": {
-            target_os: input.build_os,
-            target_cpu: input.build_cpu,
-            dependencies: [ "jtreg", "gnumake", "boot_jdk", "devkit", "jib" ],
-            labels: "test",
-            environment: {
-                "JT_JAVA": common.boot_jdk_home
-            }
-        },
-
         "run-test": {
             target_os: input.build_os,
             target_cpu: input.build_cpu,
@@ -766,16 +747,15 @@ var getJibProfilesProfiles = function (input, common, data) {
         "run-test-prebuilt": {
             target_os: input.build_os,
             target_cpu: input.build_cpu,
-            src: "src.conf",
             dependencies: [ "jtreg", "gnumake", "boot_jdk", "jib", testedProfile + ".jdk",
-                testedProfile + ".test", "src.full"
+                testedProfile + ".test"
             ],
-            work_dir: input.get("src.full", "install_path") + "/test",
+            src: "src.conf",
+            make_args: [ "run-test-prebuilt", "LOG_CMDLINES=true" ],
             environment: {
-                "JT_JAVA": common.boot_jdk_home,
-                "PRODUCT_HOME": input.get(testedProfile + ".jdk", "home_path"),
-                "TEST_IMAGE_DIR": input.get(testedProfile + ".test", "home_path"),
-                "TEST_OUTPUT_DIR": input.src_top_dir
+                "BOOT_JDK": common.boot_jdk_home,
+                "JDK_IMAGE_DIR": input.get(testedProfile + ".jdk", "home_path"),
+                "TEST_IMAGE_DIR": input.get(testedProfile + ".test", "home_path")
             },
             labels: "test"
         }
@@ -806,7 +786,6 @@ var getJibProfilesProfiles = function (input, common, data) {
                 + "/Xcode.app/Contents/Developer/usr/bin"
         };
         profiles["run-test"] = concatObjects(profiles["run-test"], macosxRunTestExtra);
-        profiles["run-test-jprt"] = concatObjects(profiles["run-test-jprt"], macosxRunTestExtra);
         profiles["run-test-prebuilt"] = concatObjects(profiles["run-test-prebuilt"], macosxRunTestExtra);
     }
     // On windows we want the debug symbols available at test time
@@ -814,13 +793,34 @@ var getJibProfilesProfiles = function (input, common, data) {
         windowsRunTestPrebuiltExtra = {
             dependencies: [ testedProfile + ".jdk_symbols" ],
             environment: {
-                "PRODUCT_SYMBOLS_HOME": input.get(testedProfile + ".jdk_symbols", "home_path"),
+                "SYMBOLS_IMAGE_DIR": input.get(testedProfile + ".jdk_symbols", "home_path"),
             }
         };
         profiles["run-test-prebuilt"] = concatObjects(profiles["run-test-prebuilt"],
             windowsRunTestPrebuiltExtra);
     }
 
+    // The profile run-test-prebuilt defines src.conf as the src bundle. When
+    // running in Mach 5, this reduces the time it takes to populate the
+    // considerably. But with just src.conf, we cannot actually run any tests,
+    // so if running from a workspace with just src.conf in it, we need to also
+    // get src.full as a dependency, and define the work_dir (where make gets
+    // run) to be in the src.full install path. By running in the install path,
+    // the same cached installation of the full src can be reused for multiple
+    // test tasks. Care must however be taken not to polute that work dir by
+    // setting the appropriate make variables to control output directories.
+    //
+    // Use the existance of the top level README as indication of if this is
+    // the full source or just src.conf.
+    if (!new java.io.File(__DIR__, "../../README").exists()) {
+        var runTestPrebuiltSrcFullExtra = {
+            dependencies: "src.full",
+            work_dir: input.get("src.full", "install_path"),
+        }
+        profiles["run-test-prebuilt"] = concatObjects(profiles["run-test-prebuilt"],
+            runTestPrebuiltSrcFullExtra);
+    }
+
     // Generate the missing platform attributes
     profiles = generatePlatformAttributes(profiles);
     profiles = generateDefaultMakeTargetsConfigureArg(common, profiles);
@@ -837,7 +837,7 @@ var getJibProfilesProfiles = function (input, common, data) {
 var getJibProfilesDependencies = function (input, common) {
 
     var devkit_platform_revisions = {
-        linux_x64: "gcc7.3.0-OEL6.4+1.0",
+        linux_x64: "gcc7.3.0-OEL6.4+1.1",
         macosx_x64: "Xcode9.4-MacOSX10.13+1.0",
         solaris_x64: "SS12u4-Solaris11u1+1.0",
         solaris_sparcv9: "SS12u4-Solaris11u1+1.1",
@@ -847,7 +847,7 @@ var getJibProfilesDependencies = function (input, common) {
                     : "gcc7.3.0-Fedora27+1.0"),
         linux_arm: (input.profile != null && input.profile.indexOf("hflt") >= 0
                     ? "gcc-linaro-arm-linux-gnueabihf-raspbian-2012.09-20120921_linux+1.0"
-                    : (input.profile.indexOf("arm32") >= 0
+                    : (input.profile != null && input.profile.indexOf("arm32") >= 0
                        ? "gcc7.3.0-Fedora27+1.0"
                        : "arm-linaro-4.7+1.0"
                        )
@@ -901,7 +901,7 @@ var getJibProfilesDependencies = function (input, common) {
         jtreg: {
             server: "javare",
             revision: "4.2",
-            build_number: "b12",
+            build_number: "b13",
             checksum_file: "MD5_VALUES",
             file: "jtreg_bin-4.2.zip",
             environment_name: "JT_HOME",
@@ -961,9 +961,9 @@ var getJibProfilesDependencies = function (input, common) {
             ext: "zip",
             classifier: "distribution",
             revision: "3.0-SNAPSHOT",
-            environment_name: "JIB_JAR",
+            environment_name: "JIB_HOME",
             environment_value: input.get("jib", "install_path")
-                + "/jib-3.0-SNAPSHOT-distribution/lib/jib-3.0-SNAPSHOT.jar"
+                + "/jib-3.0-SNAPSHOT-distribution"
         },
 
         ant: {
@@ -1154,7 +1154,10 @@ var getVersion = function (feature, interim, update, patch) {
     var version = (feature != null ? feature : version_numbers.get("DEFAULT_VERSION_FEATURE"))
         + "." + (interim != null ? interim : version_numbers.get("DEFAULT_VERSION_INTERIM"))
         + "." + (update != null ? update :  version_numbers.get("DEFAULT_VERSION_UPDATE"))
-        + "." + (patch != null ? patch : version_numbers.get("DEFAULT_VERSION_PATCH"));
+        + "." + (patch != null ? patch : version_numbers.get("DEFAULT_VERSION_PATCH"))
+        + "." + version_numbers.get("DEFAULT_VERSION_EXTRA1")
+        + "." + version_numbers.get("DEFAULT_VERSION_EXTRA2")
+        + "." + version_numbers.get("DEFAULT_VERSION_EXTRA3");
     while (version.match(".*\\.0$")) {
         version = version.substring(0, version.length - 2);
     }

make/data/characterdata/CharacterData00.java.template

@@ -105,11 +105,21 @@ class CharacterData00 extends CharacterData {
     }
 
     boolean isJavaIdentifierStart(int ch) {
+        // isJavaIdentifierStart strictly conforms to code points assigned
+        // in Unicode 10.0. Since code point {32FF} is not from Unicode 10.0,
+        // return false.
+        if(ch == 0x32FF)
+            return false;
         int props = getProperties(ch);
         return ((props & $$maskIdentifierInfo) >= $$lowJavaStart);
     }
 
     boolean isJavaIdentifierPart(int ch) {
+        // isJavaIdentifierPart strictly conforms to code points assigned
+        // in Unicode 10.0. Since code point {32FF} is not from Unicode 10.0,
+        // return false.
+        if(ch == 0x32FF)
+            return false;
         int props = getProperties(ch);
         return ((props & $$nonzeroJavaPart) != 0);
     }
@@ -653,6 +663,21 @@ class CharacterData00 extends CharacterData {
         return retval;
     }
 
+    boolean isDigit(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.DECIMAL_DIGIT_NUMBER;
+    }
+
+    boolean isLowerCase(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.LOWERCASE_LETTER;
+    }
+
+    boolean isUpperCase(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.UPPERCASE_LETTER;
+    }
+
     boolean isWhitespace(int ch) {
         int props = getProperties(ch);
         return ((props & $$maskIdentifierInfo) == $$valueJavaWhitespace);

make/data/characterdata/CharacterData01.java.template

@@ -418,6 +418,21 @@ class CharacterData01 extends CharacterData {
         return retval;
     }
 
+    boolean isDigit(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.DECIMAL_DIGIT_NUMBER;
+    }
+
+    boolean isLowerCase(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.LOWERCASE_LETTER;
+    }
+
+    boolean isUpperCase(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.UPPERCASE_LETTER;
+    }
+
     boolean isWhitespace(int ch) {
         int props = getProperties(ch);
         return ((props & $$maskIdentifierInfo) == $$valueJavaWhitespace);

make/data/characterdata/CharacterData02.java.template

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, 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
@@ -217,6 +217,21 @@ class CharacterData02 extends CharacterData {
         return retval;
     }
 
+    boolean isDigit(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.DECIMAL_DIGIT_NUMBER;
+    }
+
+    boolean isLowerCase(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.LOWERCASE_LETTER;
+    }
+
+    boolean isUpperCase(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.UPPERCASE_LETTER;
+    }
+
     boolean isWhitespace(int ch) {
         return (getProperties(ch) & $$maskIdentifierInfo) == $$valueJavaWhitespace;
     }

make/data/characterdata/CharacterData0E.java.template

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, 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
@@ -217,6 +217,21 @@ class CharacterData0E extends CharacterData {
         return retval;
     }
 
+    boolean isDigit(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.DECIMAL_DIGIT_NUMBER;
+    }
+
+    boolean isLowerCase(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.LOWERCASE_LETTER;
+    }
+
+    boolean isUpperCase(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.UPPERCASE_LETTER;
+    }
+
     boolean isWhitespace(int ch) {
         int props = getProperties(ch);
         return ((props & $$maskIdentifierInfo) == $$valueJavaWhitespace);

make/data/characterdata/CharacterDataLatin1.java.template

@@ -25,6 +25,8 @@
 
 package java.lang;
 
+import jdk.internal.HotSpotIntrinsicCandidate;
+
 /** The CharacterData class encapsulates the large tables found in
     Java.lang.Character. */
 
@@ -78,6 +80,23 @@ class CharacterDataLatin1 extends CharacterData {
         return props;
     }
 
+    @HotSpotIntrinsicCandidate
+    boolean isDigit(int ch) {
+        return '0' <= ch && ch <= '9';
+    }
+
+    @HotSpotIntrinsicCandidate
+    boolean isLowerCase(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.LOWERCASE_LETTER;
+    }
+
+    @HotSpotIntrinsicCandidate
+    boolean isUpperCase(int ch) {
+        int props = getProperties(ch);
+        return (props & $$maskType) == Character.UPPERCASE_LETTER;
+    }
+
     boolean isOtherLowercase(int ch) {
         int props = getPropertiesEx(ch);
         return (props & $$maskOtherLowercase) != 0;
@@ -214,6 +233,7 @@ class CharacterDataLatin1 extends CharacterData {
         return retval;
     }
 
+    @HotSpotIntrinsicCandidate
     boolean isWhitespace(int ch) {
         int props = getProperties(ch);
         return ((props & $$maskIdentifierInfo) == $$valueJavaWhitespace);

make/data/characterdata/CharacterDataPrivateUse.java.template

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, 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
@@ -41,47 +41,59 @@ class CharacterDataPrivateUse extends CharacterData {
     }
 
     boolean isJavaIdentifierStart(int ch) {
-		return false;
+	return false;
     }
 
     boolean isJavaIdentifierPart(int ch) {
-		return false;
+	return false;
     }
 
     boolean isUnicodeIdentifierStart(int ch) {
-		return false;
+        return false;
     }
 
     boolean isUnicodeIdentifierPart(int ch) {
-		return false;
+        return false;
     }
 
     boolean isIdentifierIgnorable(int ch) {
-		return false;
+        return false;
     }
 
     int toLowerCase(int ch) {
-		return ch;
+        return ch;
     }
 
     int toUpperCase(int ch) {
-		return ch;
+        return ch;
     }
 
     int toTitleCase(int ch) {
-		return ch;
+        return ch;
     }
 
     int digit(int ch, int radix) {
-		return -1;
+        return -1;
     }
 
     int getNumericValue(int ch) {
-		return -1;
+        return -1;
+    }
+
+    boolean isDigit(int ch) {
+        return false;
+    }
+
+    boolean isLowerCase(int ch) {
+	return false;
+    }
+
+    boolean isUpperCase(int ch) {
+	return false;
     }
 
     boolean isWhitespace(int ch) {
-		return false;
+	return false;
     }
 
     byte getDirectionality(int ch) {
@@ -91,7 +103,7 @@ class CharacterDataPrivateUse extends CharacterData {
     }
 
     boolean isMirrored(int ch) {
-		return false;
+        return false;
     }
 
     static final CharacterData instance = new CharacterDataPrivateUse();

make/data/characterdata/CharacterDataUndefined.java.template

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2003, 2018, 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
@@ -35,59 +35,71 @@ class CharacterDataUndefined extends CharacterData {
     }
 
     int getType(int ch) {
-	return Character.UNASSIGNED;
+        return Character.UNASSIGNED;
     }
 
     boolean isJavaIdentifierStart(int ch) {
-		return false;
+        return false;
     }
 
     boolean isJavaIdentifierPart(int ch) {
-		return false;
+        return false;
     }
 
     boolean isUnicodeIdentifierStart(int ch) {
-		return false;
+        return false;
     }
 
     boolean isUnicodeIdentifierPart(int ch) {
-		return false;
+        return false;
     }
 
     boolean isIdentifierIgnorable(int ch) {
-		return false;
+        return false;
     }
 
     int toLowerCase(int ch) {
-		return ch;
+        return ch;
     }
 
     int toUpperCase(int ch) {
-		return ch;
+        return ch;
     }
 
     int toTitleCase(int ch) {
-		return ch;
+        return ch;
     }
 
     int digit(int ch, int radix) {
-		return -1;
+        return -1;
     }
 
     int getNumericValue(int ch) {
-		return -1;
+        return -1;
+    }
+
+    boolean isDigit(int ch) {
+        return false;
+    }
+
+    boolean isLowerCase(int ch) {
+        return false;
+    }
+
+    boolean isUpperCase(int ch) {
+        return false;
     }
 
     boolean isWhitespace(int ch) {
-		return false;
+        return false;
     }
 
     byte getDirectionality(int ch) {
-		return Character.DIRECTIONALITY_UNDEFINED;
+        return Character.DIRECTIONALITY_UNDEFINED;
     }
 
     boolean isMirrored(int ch) {
-		return false;
+        return false;
     }
 
     static final CharacterData instance = new CharacterDataUndefined();

make/data/charsetmapping/IBM1129.c2b

@@ -0,0 +1,94 @@
+0x21	U+ff01
+0x22	U+ff02
+0x23	U+ff03
+0x24	U+ff04
+0x25	U+ff05
+0x26	U+ff06
+0x27	U+ff07
+0x28	U+ff08
+0x29	U+ff09
+0x2a	U+ff0a
+0x2b	U+ff0b
+0x2c	U+ff0c
+0x2d	U+ff0d
+0x2e	U+ff0e
+0x2f	U+ff0f
+0x30	U+ff10
+0x31	U+ff11
+0x32	U+ff12
+0x33	U+ff13
+0x34	U+ff14
+0x35	U+ff15
+0x36	U+ff16
+0x37	U+ff17
+0x38	U+ff18
+0x39	U+ff19
+0x3a	U+ff1a
+0x3b	U+ff1b
+0x3c	U+ff1c
+0x3d	U+ff1d
+0x3e	U+ff1e
+0x3f	U+ff1f
+0x40	U+ff20
+0x41	U+ff21
+0x42	U+ff22
+0x43	U+ff23
+0x44	U+ff24
+0x45	U+ff25
+0x46	U+ff26
+0x47	U+ff27
+0x48	U+ff28
+0x49	U+ff29
+0x4a	U+ff2a
+0x4b	U+ff2b
+0x4c	U+ff2c
+0x4d	U+ff2d
+0x4e	U+ff2e
+0x4f	U+ff2f
+0x50	U+ff30
+0x51	U+ff31
+0x52	U+ff32
+0x53	U+ff33
+0x54	U+ff34
+0x55	U+ff35
+0x56	U+ff36
+0x57	U+ff37
+0x58	U+ff38
+0x59	U+ff39
+0x5a	U+ff3a
+0x5b	U+ff3b
+0x5c	U+ff3c
+0x5d	U+ff3d
+0x5e	U+ff3e
+0x5f	U+ff3f
+0x60	U+ff40
+0x61	U+ff41
+0x62	U+ff42
+0x63	U+ff43
+0x64	U+ff44
+0x65	U+ff45
+0x66	U+ff46
+0x67	U+ff47
+0x68	U+ff48
+0x69	U+ff49
+0x6a	U+ff4a
+0x6b	U+ff4b
+0x6c	U+ff4c
+0x6d	U+ff4d
+0x6e	U+ff4e
+0x6f	U+ff4f
+0x70	U+ff50
+0x71	U+ff51
+0x72	U+ff52
+0x73	U+ff53
+0x74	U+ff54
+0x75	U+ff55
+0x76	U+ff56
+0x77	U+ff57
+0x78	U+ff58
+0x79	U+ff59
+0x7a	U+ff5a
+0x7b	U+ff5b
+0x7c	U+ff5c
+0x7d	U+ff5d
+0x7e	U+ff5e

make/data/charsetmapping/IBM1129.map

@@ -0,0 +1,256 @@
+0x00	U+0000
+0x01	U+0001
+0x02	U+0002
+0x03	U+0003
+0x04	U+0004
+0x05	U+0005
+0x06	U+0006
+0x07	U+0007
+0x08	U+0008
+0x09	U+0009
+0x0a	U+000a
+0x0b	U+000b
+0x0c	U+000c
+0x0d	U+000d
+0x0e	U+000e
+0x0f	U+000f
+0x10	U+0010
+0x11	U+0011
+0x12	U+0012
+0x13	U+0013
+0x14	U+0014
+0x15	U+0015
+0x16	U+0016
+0x17	U+0017
+0x18	U+0018
+0x19	U+0019
+0x1a	U+001a
+0x1b	U+001b
+0x1c	U+001c
+0x1d	U+001d
+0x1e	U+001e
+0x1f	U+001f
+0x20	U+0020
+0x21	U+0021
+0x22	U+0022
+0x23	U+0023
+0x24	U+0024
+0x25	U+0025
+0x26	U+0026
+0x27	U+0027
+0x28	U+0028
+0x29	U+0029
+0x2a	U+002a
+0x2b	U+002b
+0x2c	U+002c
+0x2d	U+002d
+0x2e	U+002e
+0x2f	U+002f
+0x30	U+0030
+0x31	U+0031
+0x32	U+0032
+0x33	U+0033
+0x34	U+0034
+0x35	U+0035
+0x36	U+0036
+0x37	U+0037
+0x38	U+0038
+0x39	U+0039
+0x3a	U+003a
+0x3b	U+003b
+0x3c	U+003c
+0x3d	U+003d
+0x3e	U+003e
+0x3f	U+003f
+0x40	U+0040
+0x41	U+0041
+0x42	U+0042
+0x43	U+0043
+0x44	U+0044
+0x45	U+0045
+0x46	U+0046
+0x47	U+0047
+0x48	U+0048
+0x49	U+0049
+0x4a	U+004a
+0x4b	U+004b
+0x4c	U+004c
+0x4d	U+004d
+0x4e	U+004e
+0x4f	U+004f
+0x50	U+0050
+0x51	U+0051
+0x52	U+0052
+0x53	U+0053
+0x54	U+0054
+0x55	U+0055
+0x56	U+0056
+0x57	U+0057
+0x58	U+0058
+0x59	U+0059
+0x5a	U+005a
+0x5b	U+005b
+0x5c	U+005c
+0x5d	U+005d
+0x5e	U+005e
+0x5f	U+005f
+0x60	U+0060
+0x61	U+0061
+0x62	U+0062
+0x63	U+0063
+0x64	U+0064
+0x65	U+0065
+0x66	U+0066
+0x67	U+0067
+0x68	U+0068
+0x69	U+0069
+0x6a	U+006a
+0x6b	U+006b
+0x6c	U+006c
+0x6d	U+006d
+0x6e	U+006e
+0x6f	U+006f
+0x70	U+0070
+0x71	U+0071
+0x72	U+0072
+0x73	U+0073
+0x74	U+0074
+0x75	U+0075
+0x76	U+0076
+0x77	U+0077
+0x78	U+0078
+0x79	U+0079
+0x7a	U+007a
+0x7b	U+007b
+0x7c	U+007c
+0x7d	U+007d
+0x7e	U+007e
+0x7f	U+007f
+0x80	U+0080
+0x81	U+0081
+0x82	U+0082
+0x83	U+0083
+0x84	U+0084
+0x85	U+0085
+0x86	U+0086
+0x87	U+0087
+0x88	U+0088
+0x89	U+0089
+0x8a	U+008a
+0x8b	U+008b
+0x8c	U+008c
+0x8d	U+008d
+0x8e	U+008e
+0x8f	U+008f
+0x90	U+0090
+0x91	U+0091
+0x92	U+0092
+0x93	U+0093
+0x94	U+0094
+0x95	U+0095
+0x96	U+0096
+0x97	U+0097
+0x98	U+0098
+0x99	U+0099
+0x9a	U+009a
+0x9b	U+009b
+0x9c	U+009c
+0x9d	U+009d
+0x9e	U+009e
+0x9f	U+009f
+0xa0	U+00a0
+0xa1	U+00a1
+0xa2	U+00a2
+0xa3	U+00a3
+0xa4	U+00a4
+0xa5	U+00a5
+0xa6	U+00a6
+0xa7	U+00a7
+0xa8	U+0153
+0xa9	U+00a9
+0xaa	U+00aa
+0xab	U+00ab
+0xac	U+00ac
+0xad	U+00ad
+0xae	U+00ae
+0xaf	U+00af
+0xb0	U+00b0
+0xb1	U+00b1
+0xb2	U+00b2
+0xb3	U+00b3
+0xb4	U+0178
+0xb5	U+00b5
+0xb6	U+00b6
+0xb7	U+00b7
+0xb8	U+0152
+0xb9	U+00b9
+0xba	U+00ba
+0xbb	U+00bb
+0xbc	U+00bc
+0xbd	U+00bd
+0xbe	U+00be
+0xbf	U+00bf
+0xc0	U+00c0
+0xc1	U+00c1
+0xc2	U+00c2
+0xc3	U+0102
+0xc4	U+00c4
+0xc5	U+00c5
+0xc6	U+00c6
+0xc7	U+00c7
+0xc8	U+00c8
+0xc9	U+00c9
+0xca	U+00ca
+0xcb	U+00cb
+0xcc	U+0300
+0xcd	U+00cd
+0xce	U+00ce
+0xcf	U+00cf
+0xd0	U+0110
+0xd1	U+00d1
+0xd2	U+0309
+0xd3	U+00d3
+0xd4	U+00d4
+0xd5	U+01a0
+0xd6	U+00d6
+0xd7	U+00d7
+0xd8	U+00d8
+0xd9	U+00d9
+0xda	U+00da
+0xdb	U+00db
+0xdc	U+00dc
+0xdd	U+01af
+0xde	U+0303
+0xdf	U+00df
+0xe0	U+00e0
+0xe1	U+00e1
+0xe2	U+00e2
+0xe3	U+0103
+0xe4	U+00e4
+0xe5	U+00e5
+0xe6	U+00e6
+0xe7	U+00e7
+0xe8	U+00e8
+0xe9	U+00e9
+0xea	U+00ea
+0xeb	U+00eb
+0xec	U+0301
+0xed	U+00ed
+0xee	U+00ee
+0xef	U+00ef
+0xf0	U+0111
+0xf1	U+00f1
+0xf2	U+0323
+0xf3	U+00f3
+0xf4	U+00f4
+0xf5	U+01a1
+0xf6	U+00f6
+0xf7	U+00f7
+0xf8	U+00f8
+0xf9	U+00f9
+0xfa	U+00fa
+0xfb	U+00fb
+0xfc	U+00fc
+0xfd	U+01b0
+0xfe	U+20ab
+0xff	U+00ff

make/data/charsetmapping/IBM970.c2b

@@ -5,14 +5,3 @@ A1AD       223C
 A2A6       FF5E
 A2C1       2299
 A3DC       20A9
-#
-# see .map file for the info regarding following 3 entries
-#
-a1aa	6950
-a1a9	84f1
-a1ad	cf7f
-
-
-
-
-

make/data/charsetmapping/IBM970.map

@@ -1,15 +1,6 @@
 #
 #    source: Cp970.b2c, which is identical(?) to 03CA34B0.TPMAP100
 #
-#    Warning:
-#        following 3 c->b only entries exist in the "old" implementation,
-#        they don't appear existing in any of of the cdc 970 tables. Added
-#        them into c2b for "compatibility
-#        6950  ->  a1aa    2014
-#        84f1  ->  a1a9    2010
-#        cf7f  ->  a1ad    301c
-#
-#
 00         0000			
 01         0001			
 02         0002			
@@ -294,6 +285,7 @@ A2BD       2661
 A2BE       2665			
 A2BF       2667			
 A2C0       2663			
+A2C1       25C9			
 A2C2       25C8			
 A2C3       25A3			
 A2C4       25D0			

make/data/charsetmapping/charsets

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2000, 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
@@ -440,6 +440,8 @@ charset IBM00858 IBM858
     alias   cp00858
     alias   858
     alias   PC-Multilingual-850+euro
+    alias   ibm858
+    alias   ibm-858
 
 charset IBM862 IBM862
     package sun.nio.cs
@@ -1241,6 +1243,16 @@ charset x-IBM1124 IBM1124
     alias   ibm-1124
     alias   1124
 
+charset x-IBM1129 IBM1129
+    package sun.nio.cs.ext
+    type    sbcs
+    hisname Cp1129
+    ascii   false
+    alias   cp1129               # JDK historical
+    alias   ibm1129
+    alias   ibm-1129
+    alias   1129
+
 charset x-IBM1364 IBM1364
     package sun.nio.cs.ext
     type    ebcdic
@@ -1379,6 +1391,7 @@ charset x-IBM833 IBM833
      alias   cp833
      alias   ibm833
      alias   ibm-833
+     alias   833
 
 
 charset x-IBM834 IBM834 # EBCDIC DBCS-only Korean
@@ -1544,12 +1557,22 @@ charset x-IBM970 IBM970
 
 charset x-IBM964 IBM964
     package sun.nio.cs.ext
-    type    source
+    type    template
     alias   cp964               # JDK historical
     alias   ibm964
     alias   ibm-964
+    alias   ibm-euctw
     alias   964
 
+charset x-IBM29626C IBM29626C
+    package sun.nio.cs.ext
+    type    template
+    alias   cp29626c            # JDK historical
+    alias   ibm29626c
+    alias   ibm-29626c
+    alias   29626c
+    alias   ibm-eucjp
+
 charset x-IBM33722 IBM33722
     package sun.nio.cs.ext
     type    source
@@ -1570,6 +1593,8 @@ charset IBM01140 IBM1140
     alias   cp01140
     alias   1140
     alias   ebcdic-us-037+euro
+    alias   ibm1140
+    alias   ibm-1140
 
 charset IBM01141 IBM1141
     package sun.nio.cs.ext
@@ -1581,6 +1606,8 @@ charset IBM01141 IBM1141
     alias   cp01141
     alias   1141
     alias   ebcdic-de-273+euro
+    alias   ibm1141
+    alias   ibm-1141
 
 charset IBM01142 IBM1142
     package sun.nio.cs.ext
@@ -1593,6 +1620,8 @@ charset IBM01142 IBM1142
     alias   1142
     alias   ebcdic-no-277+euro
     alias   ebcdic-dk-277+euro
+    alias   ibm1142
+    alias   ibm-1142
 
 charset IBM01143 IBM1143
     package sun.nio.cs.ext
@@ -1605,6 +1634,8 @@ charset IBM01143 IBM1143
     alias   1143
     alias   ebcdic-fi-278+euro
     alias   ebcdic-se-278+euro
+    alias   ibm1143
+    alias   ibm-1143
 
 charset IBM01144 IBM1144
     package sun.nio.cs.ext
@@ -1616,6 +1647,8 @@ charset IBM01144 IBM1144
     alias   cp01144
     alias   1144
     alias   ebcdic-it-280+euro
+    alias   ibm1144
+    alias   ibm-1144
 
 charset IBM01145 IBM1145
     package sun.nio.cs.ext
@@ -1627,6 +1660,8 @@ charset IBM01145 IBM1145
     alias   cp01145
     alias   1145
     alias   ebcdic-es-284+euro
+    alias   ibm1145
+    alias   ibm-1145
 
 charset IBM01146 IBM1146
     package sun.nio.cs.ext
@@ -1638,6 +1673,8 @@ charset IBM01146 IBM1146
     alias   cp01146
     alias   1146
     alias   ebcdic-gb-285+euro
+    alias   ibm1146
+    alias   ibm-1146
 
 charset IBM01147 IBM1147
     package sun.nio.cs.ext
@@ -1649,6 +1686,8 @@ charset IBM01147 IBM1147
     alias   cp01147
     alias   1147
     alias   ebcdic-fr-277+euro
+    alias   ibm1147
+    alias   ibm-1147
 
 charset IBM01148 IBM1148
     package sun.nio.cs.ext
@@ -1660,6 +1699,8 @@ charset IBM01148 IBM1148
     alias   cp01148
     alias   1148
     alias   ebcdic-international-500+euro
+    alias   ibm1148
+    alias   ibm-1148
 
 charset IBM01149 IBM1149
     package sun.nio.cs.ext
@@ -1671,6 +1712,8 @@ charset IBM01149 IBM1149
     alias   cp01149
     alias   1149
     alias   ebcdic-s-871+euro
+    alias   ibm1149
+    alias   ibm-1149
 
 charset IBM290 IBM290
     package sun.nio.cs.ext
@@ -1851,6 +1894,11 @@ charset x-JIS0212_MS5022X JIS_X_0212_MS5022X
     minmax  0x21 0x7e 0x21 0x7e
     internal true               # "internal implementation
 
+charset SimpleEUCEncoder SimpleEUCEncoder
+    package sun.nio.cs.ext
+    type    template
+    internal true
+
 ########################################################
 #
 # platform specific charsets, to be registered into spi

make/data/charsetmapping/stdcs-aix

@@ -16,11 +16,18 @@ IBM942C
 IBM943
 IBM943C
 IBM950
+IBM964
 IBM970
 IBM1046
 IBM1124
+IBM1129
 IBM1383
+IBM29626C
 ISO_8859_6
 ISO_8859_8
+JIS_X_0201
+JIS_X_0208
+JIS_X_0212
 MS1252
 TIS_620
+SimpleEUCEncoder

make/data/currency/CurrencyData.properties

@@ -32,7 +32,7 @@ formatVersion=3
 # Version of the currency code information in this class.
 # It is a serial number that accompanies with each amendment.
 
-dataVersion=167
+dataVersion=169
 
 # List of all valid ISO 4217 currency codes.
 # To ensure compatibility, do not remove codes.
@@ -54,7 +54,7 @@ all=ADP020-AED784-AFA004-AFN971-ALL008-AMD051-ANG532-AOA973-ARS032-ATS040-AUD036
     SBD090-SCR690-SDD736-SDG938-SEK752-SGD702-SHP654-SIT705-SKK703-SLL694-SOS706-\
     SRD968-SRG740-SSP728-STD678-STN930-SVC222-SYP760-SZL748-THB764-TJS972-TMM795-TMT934-TND788-TOP776-\
     TPE626-TRL792-TRY949-TTD780-TWD901-TZS834-UAH980-UGX800-USD840-USN997-USS998-UYI940-\
-    UYU858-UZS860-VEB862-VEF937-VND704-VUV548-WST882-XAF950-XAG961-XAU959-XBA955-\
+    UYU858-UZS860-VEB862-VEF937-VES928-VND704-VUV548-WST882-XAF950-XAG961-XAU959-XBA955-\
     XBB956-XBC957-XBD958-XCD951-XDR960-XFO000-XFU000-XOF952-XPD964-XPF953-\
     XPT962-XSU994-XTS963-XUA965-XXX999-YER886-YUM891-ZAR710-ZMK894-ZMW967-ZWD716-ZWL932-\
     ZWN942-ZWR935
@@ -509,7 +509,7 @@ SR=SRD
 SJ=NOK
 # Sint Maarten (Dutch part)
 SX=ANG
-# SWAZILAND
+# ESWATINI
 SZ=SZL
 # SWEDEN
 SE=SEK
@@ -564,7 +564,7 @@ UZ=UZS
 # VANUATU
 VU=VUV
 # VENEZUELA (BOLIVARIAN REPUBLIC OF)
-VE=VEF
+VE=VES
 # VIET NAM
 VN=VND
 # VIRGIN ISLANDS, BRITISH

make/data/lsrdata/language-subtag-registry.txt

@@ -1,4 +1,4 @@
-File-Date: 2018-04-23
+File-Date: 2019-04-03
 %%
 Type: language
 Subtag: aa
@@ -593,6 +593,7 @@ Suppress-Script: Latn
 Type: language
 Subtag: lg
 Description: Ganda
+Description: Luganda
 Added: 2005-10-16
 %%
 Type: language
@@ -3351,7 +3352,7 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: aue
-Description: =/Kx'au//'ein
+Description: ǂKxʼauǁʼein
 Added: 2009-07-29
 Deprecated: 2015-02-12
 Preferred-Value: ktz
@@ -9812,6 +9813,12 @@ Description: Dzùùngoo
 Added: 2009-07-29
 %%
 Type: language
+Subtag: dno
+Description: Ndrulo
+Description: Northern Lendu
+Added: 2018-10-28
+%%
+Type: language
 Subtag: dnr
 Description: Danaru
 Added: 2009-07-29
@@ -10338,6 +10345,11 @@ Description: Dhuwaya
 Added: 2016-05-30
 %%
 Type: language
+Subtag: dwz
+Description: Dewas Rai
+Added: 2018-10-28
+%%
+Type: language
 Subtag: dya
 Description: Dyan
 Added: 2009-07-29
@@ -12022,7 +12034,7 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: gfx
-Description: Mangetti Dune !Xung
+Description: Mangetti Dune ǃXung
 Added: 2012-08-12
 Deprecated: 2015-02-12
 Preferred-Value: vaj
@@ -12328,7 +12340,6 @@ Macrolanguage: kpe
 Type: language
 Subtag: gku
 Description: ǂUngkue
-Description: =/Ungkue
 Added: 2015-02-12
 %%
 Type: language
@@ -12523,7 +12534,6 @@ Added: 2018-03-08
 %%
 Type: language
 Subtag: gnk
-Description: //Gana
 Description: ǁGana
 Added: 2009-07-29
 %%
@@ -13156,7 +13166,6 @@ Added: 2005-10-16
 %%
 Type: language
 Subtag: gwj
-Description: /Gwi
 Description: ǀGwi
 Added: 2009-07-29
 %%
@@ -13489,7 +13498,6 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: hgm
-Description: Hai//om
 Description: Haiǁom
 Added: 2009-07-29
 %%
@@ -13833,7 +13841,6 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: hnh
-Description: //Ani
 Description: ǁAni
 Added: 2009-07-29
 %%
@@ -14113,7 +14120,6 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: huc
-Description: =/Hua
 Description: ǂHua
 Added: 2009-07-29
 %%
@@ -18425,7 +18431,6 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: ktz
-Description: Ju/'hoan
 Description: Juǀʼhoan
 Description: Juǀʼhoansi
 Added: 2009-07-29
@@ -24926,7 +24931,6 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: ngh
-Description: N/u
 Description: Nǀu
 Added: 2009-07-29
 %%
@@ -25641,7 +25645,6 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: nmn
-Description: !Xóõ
 Description: ǃXóõ
 Added: 2009-07-29
 %%
@@ -27613,7 +27616,7 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: oun
-Description: !O!ung
+Description: ǃOǃung
 Added: 2009-07-29
 Deprecated: 2015-02-12
 Preferred-Value: vaj
@@ -36667,7 +36670,6 @@ Added: 2005-10-16
 Type: language
 Subtag: vaj
 Description: Sekele
-Description: Northwestern !Kung
 Description: Northwestern ǃKung
 Description: Vasekele
 Added: 2009-07-29
@@ -38299,7 +38301,6 @@ Added: 2005-10-16
 %%
 Type: language
 Subtag: xam
-Description: /Xam
 Description: ǀXam
 Added: 2009-07-29
 %%
@@ -38559,7 +38560,6 @@ Added: 2009-07-29
 %%
 Type: language
 Subtag: xeg
-Description: //Xegwi
 Description: ǁXegwi
 Added: 2009-07-29
 %%
@@ -43008,6 +43008,7 @@ Subtag: lsg
 Description: Lyons Sign Language
 Added: 2009-07-29
 Deprecated: 2018-03-08
+Preferred-Value: lsg
 Prefix: sgn
 %%
 Type: extlang
@@ -43406,6 +43407,7 @@ Subtag: rsi
 Description: Rennellese Sign Language
 Added: 2009-07-29
 Deprecated: 2017-02-23
+Preferred-Value: rsi
 Prefix: sgn
 %%
 Type: extlang
@@ -43760,6 +43762,7 @@ Subtag: yds
 Description: Yiddish Sign Language
 Added: 2009-07-29
 Deprecated: 2015-02-12
+Preferred-Value: yds
 Prefix: sgn
 %%
 Type: extlang
@@ -44036,6 +44039,11 @@ Description: Elbasan
 Added: 2010-08-16
 %%
 Type: script
+Subtag: Elym
+Description: Elymaic
+Added: 2018-10-28
+%%
+Type: script
 Subtag: Ethi
 Description: Ethiopic
 Description: Geʻez
@@ -44432,6 +44440,11 @@ Description: Burmese
 Added: 2005-10-16
 %%
 Type: script
+Subtag: Nand
+Description: Nandinagari
+Added: 2018-10-28
+%%
+Type: script
 Subtag: Narb
 Description: Old North Arabian
 Description: Ancient North Arabian
@@ -46032,6 +46045,8 @@ Added: 2005-10-16
 %%
 Type: region
 Subtag: SZ
+Description: Eswatini
+Description: eSwatini
 Description: Swaziland
 Added: 2005-10-16
 %%
@@ -46525,16 +46540,16 @@ Subtag: arevela
 Description: Eastern Armenian
 Added: 2006-09-18
 Deprecated: 2018-03-24
-Preferred-Value: hy
 Prefix: hy
+Comments: Preferred tag is hy
 %%
 Type: variant
 Subtag: arevmda
 Description: Western Armenian
 Added: 2006-09-18
 Deprecated: 2018-03-24
-Preferred-Value: hyw
 Prefix: hy
+Comments: Preferred tag is hyw
 %%
 Type: variant
 Subtag: asante
@@ -46630,6 +46645,12 @@ Prefix: en
 Comments: Jargon embedded in American English
 %%
 Type: variant
+Subtag: bornholm
+Description: Bornholmsk
+Added: 2019-03-27
+Prefix: da
+%%
+Type: variant
 Subtag: cisaup
 Description: Cisalpine
 Added: 2018-04-22

make/data/publicsuffixlist/VERSION

@@ -1,2 +1,2 @@
-Github: https://raw.githubusercontent.com/publicsuffix/list/2225db8d9f4a2a27ec697c883360632fa0c16261/public_suffix_list.dat
-Date: 2018-05-24
+Github: https://raw.githubusercontent.com/publicsuffix/list/ce0d1a5fba657e55adea3abde4b7f1e50636ff10/public_suffix_list.dat
+Date: 2019-01-28

make/data/publicsuffixlist/public_suffix_list.dat

@@ -381,8 +381,13 @@ gov.bm
 net.bm
 org.bm
 
-// bn : https://en.wikipedia.org/wiki/.bn
-*.bn
+// bn : http://www.bnnic.bn/faqs
+bn
+com.bn
+edu.bn
+gov.bn
+net.bn
+org.bn
 
 // bo : https://nic.bo/delegacion2015.php#h-1.10
 bo
@@ -546,6 +551,7 @@ niteroi.br
 not.br
 ntr.br
 odo.br
+ong.br
 org.br
 osasco.br
 palmas.br
@@ -1239,7 +1245,7 @@ tozsde.hu
 utazas.hu
 video.hu
 
-// id : https://register.pandi.or.id/
+// id : https://pandi.id/en/domain/registration-requirements/
 id
 ac.id
 biz.id
@@ -1250,6 +1256,7 @@ mil.id
 my.id
 net.id
 or.id
+ponpes.id
 sch.id
 web.id
 
@@ -1407,9 +1414,9 @@ taa.it
 tos.it
 toscana.it
 trentin-sud-tirol.it
-trentin-süd-tirol.it
+trentin-süd-tirol.it
 trentin-sudtirol.it
-trentin-südtirol.it
+trentin-südtirol.it
 trentin-sued-tirol.it
 trentin-suedtirol.it
 trentino-a-adige.it
@@ -1419,9 +1426,9 @@ trentino-altoadige.it
 trentino-s-tirol.it
 trentino-stirol.it
 trentino-sud-tirol.it
-trentino-süd-tirol.it
+trentino-süd-tirol.it
 trentino-sudtirol.it
-trentino-südtirol.it
+trentino-südtirol.it
 trentino-sued-tirol.it
 trentino-suedtirol.it
 trentino.it
@@ -1432,15 +1439,15 @@ trentinoaltoadige.it
 trentinos-tirol.it
 trentinostirol.it
 trentinosud-tirol.it
-trentinosüd-tirol.it
+trentinosüd-tirol.it
 trentinosudtirol.it
-trentinosüdtirol.it
+trentinosüdtirol.it
 trentinosued-tirol.it
 trentinosuedtirol.it
 trentinsud-tirol.it
-trentinsüd-tirol.it
+trentinsüd-tirol.it
 trentinsudtirol.it
-trentinsüdtirol.it
+trentinsüdtirol.it
 trentinsued-tirol.it
 trentinsuedtirol.it
 tuscany.it
@@ -1457,13 +1464,13 @@ valleaosta.it
 valled-aosta.it
 valledaosta.it
 vallee-aoste.it
-vallée-aoste.it
+vallée-aoste.it
 vallee-d-aoste.it
-vallée-d-aoste.it
+vallée-d-aoste.it
 valleeaoste.it
-valléeaoste.it
+valléeaoste.it
 valleedaoste.it
-valléedaoste.it
+valléedaoste.it
 vao.it
 vda.it
 ven.it
@@ -1497,7 +1504,7 @@ av.it
 avellino.it
 ba.it
 balsan-sudtirol.it
-balsan-südtirol.it
+balsan-südtirol.it
 balsan-suedtirol.it
 balsan.it
 bari.it
@@ -1516,7 +1523,7 @@ bologna.it
 bolzano-altoadige.it
 bolzano.it
 bozen-sudtirol.it
-bozen-südtirol.it
+bozen-südtirol.it
 bozen-suedtirol.it
 bozen.it
 br.it
@@ -1525,7 +1532,7 @@ brindisi.it
 bs.it
 bt.it
 bulsan-sudtirol.it
-bulsan-südtirol.it
+bulsan-südtirol.it
 bulsan-suedtirol.it
 bulsan.it
 bz.it
@@ -1545,9 +1552,9 @@ catanzaro.it
 cb.it
 ce.it
 cesena-forli.it
-cesena-forlì.it
+cesena-forlì.it
 cesenaforli.it
-cesenaforlì.it
+cesenaforlì.it
 ch.it
 chieti.it
 ci.it
@@ -1578,9 +1585,9 @@ florence.it
 fm.it
 foggia.it
 forli-cesena.it
-forlì-cesena.it
+forlì-cesena.it
 forlicesena.it
-forlìcesena.it
+forlìcesena.it
 fr.it
 frosinone.it
 ge.it
@@ -1711,7 +1718,7 @@ sp.it
 sr.it
 ss.it
 suedtirol.it
-südtirol.it
+südtirol.it
 sv.it
 ta.it
 taranto.it
@@ -3692,8 +3699,16 @@ jeonnam.kr
 seoul.kr
 ulsan.kr
 
-// kw : https://en.wikipedia.org/wiki/.kw
-*.kw
+// kw : https://www.nic.kw/policies/
+// Confirmed by registry <nic.tech@citra.gov.kw>
+kw
+com.kw
+edu.kw
+emb.kw
+gov.kw
+ind.kw
+net.kw
+org.kw
 
 // ky : http://www.icta.ky/da_ky_reg_dom.php
 // Confirmed by registry <kysupport@perimeterusa.com> 2008-06-17
@@ -3775,10 +3790,18 @@ gov.lr
 org.lr
 net.lr
 
-// ls : https://en.wikipedia.org/wiki/.ls
+// ls : http://www.nic.ls/
+// Confirmed by registry <lsadmin@nic.ls>
 ls
+ac.ls
+biz.ls
 co.ls
+edu.ls
+gov.ls
+info.ls
+net.ls
 org.ls
+sc.ls
 
 // lt : https://en.wikipedia.org/wiki/.lt
 lt
@@ -4636,9 +4659,6 @@ web.ni
 //      ccTLD for the Netherlands
 nl
 
-// BV.nl will be a registry for dutch BV's (besloten vennootschap)
-bv.nl
-
 // no : http://www.norid.no/regelverk/index.en.html
 // The Norwegian registry has declined to notify us of updates. The web pages
 // referenced below are the official source of the data. There is also an
@@ -8329,9 +8349,6 @@ golf
 // goo : 2014-12-18 NTT Resonant Inc.
 goo
 
-// goodhands : 2015-07-31 Allstate Fire and Casualty Insurance Company
-goodhands
-
 // goodyear : 2015-07-02 The Goodyear Tire & Rubber Company
 goodyear
 
@@ -8608,9 +8625,6 @@ itv
 // iveco : 2015-09-03 CNH Industrial N.V.
 iveco
 
-// iwc : 2014-06-23 Richemont DNS Inc.
-iwc
-
 // jaguar : 2014-11-13 Jaguar Land Rover Ltd
 jaguar
 
@@ -8635,9 +8649,6 @@ jewelry
 // jio : 2015-04-02 Reliance Industries Limited
 jio
 
-// jlc : 2014-12-04 Richemont DNS Inc.
-jlc
-
 // jll : 2015-04-02 Jones Lang LaSalle Incorporated
 jll
 
@@ -8989,9 +9000,6 @@ men
 // menu : 2013-09-11 Wedding TLD2, LLC
 menu
 
-// meo : 2014-11-07 MEO Servicos de Comunicacoes e Multimedia, S.A.
-meo
-
 // merckmsd : 2016-07-14 MSD Registry Holdings, Inc.
 merckmsd
 
@@ -9283,9 +9291,6 @@ page
 // panasonic : 2015-07-30 Panasonic Corporation
 panasonic
 
-// panerai : 2014-11-07 Richemont DNS Inc.
-panerai
-
 // paris : 2014-01-30 City of Paris
 paris
 
@@ -9634,9 +9639,6 @@ sanofi
 // sap : 2014-03-27 SAP AG
 sap
 
-// sapo : 2014-11-07 MEO Servicos de Comunicacoes e Multimedia, S.A.
-sapo
-
 // sarl : 2014-07-03 Binky Moon, LLC
 sarl
 
@@ -9877,9 +9879,6 @@ statebank
 // statefarm : 2015-07-30 State Farm Mutual Automobile Insurance Company
 statefarm
 
-// statoil : 2014-12-04 Statoil ASA
-statoil
-
 // stc : 2014-10-09 Saudi Telecom Company
 stc
 
@@ -9991,9 +9990,6 @@ tech
 // technology : 2013-09-13 Binky Moon, LLC
 technology
 
-// telecity : 2015-02-19 TelecityGroup International Limited
-telecity
-
 // telefonica : 2014-10-16 Telefónica S.A.
 telefonica
 
@@ -10201,9 +10197,6 @@ visa
 // vision : 2013-12-05 Binky Moon, LLC
 vision
 
-// vista : 2014-09-18 Vistaprint Limited
-vista
-
 // vistaprint : 2014-09-18 Vistaprint Limited
 vistaprint
 
@@ -10642,9 +10635,6 @@ vermögensberatung
 // xn--zfr164b : 2013-11-08 China Organizational Name Administration Center
 政务
 
-// xperia : 2015-05-14 Sony Mobile Communications AB
-xperia
-
 // xyz : 2013-12-05 XYZ.COM LLC
 xyz
 
@@ -10737,6 +10727,7 @@ us-east-1.amazonaws.com
 // Amazon Elastic Beanstalk : https://aws.amazon.com/elasticbeanstalk/
 // Submitted by Luke Wells <psl-maintainers@amazon.com>
 cn-north-1.eb.amazonaws.com.cn
+cn-northwest-1.eb.amazonaws.com.cn
 elasticbeanstalk.com
 ap-northeast-1.elasticbeanstalk.com
 ap-northeast-2.elasticbeanstalk.com
@@ -10823,6 +10814,10 @@ s3-website.us-east-2.amazonaws.com
 t3l3p0rt.net
 tele.amune.org
 
+// Apigee : https://apigee.com/
+// Submitted by Apigee Security Team <security@apigee.com>
+apigee.io
+
 // Aptible : https://www.aptible.com/
 // Submitted by Thomas Orozco <thomas@aptible.com>
 on-aptible.com
@@ -10842,6 +10837,11 @@ sweetpepper.org
 // Submitted by Vincent Tseng <vincenttseng@asustor.com>
 myasustor.com
 
+// Automattic Inc. : https://automattic.com/
+// Submitted by Alex Concha <alex.concha@automattic.com>
+go-vip.co
+wpcomstaging.com
+
 // AVM : https://avm.de
 // Submitted by Andreas Weise <a.weise@avm.de>
 myfritz.net
@@ -10888,6 +10888,11 @@ square7.net
 // Submitted by Dave Tharp <browsersafetymark.io@quicinc.com>
 browsersafetymark.io
 
+// Bytemark Hosting : https://www.bytemark.co.uk
+// Submitted by Paul Cammish <paul.cammish@bytemark.co.uk>
+dh.bytemark.co.uk
+vm.bytemark.co.uk
+
 // callidomus : https://www.callidomus.com/
 // Submitted by Marcus Popp <admin@callidomus.com>
 mycd.eu
@@ -11080,6 +11085,11 @@ firm.dk
 reg.dk
 store.dk
 
+// dapps.earth : https://dapps.earth/
+// Submitted by Daniil Burdakov <icqkill@gmail.com>
+*.dapps.earth
+*.bzz.dapps.earth
+
 // Debian : https://www.debian.org/
 // Submitted by Peter Palfrader / Debian Sysadmin Team <dsa-publicsuffixlist@debian.org>
 debian.net
@@ -11092,6 +11102,11 @@ dedyn.io
 // Submitted by Norbert Auler <mail@dnshome.de>
 dnshome.de
 
+// DotArai : https://www.dotarai.com/
+// Submitted by Atsadawat Netcharadsang <atsadawat@dotarai.co.th>
+online.th
+shop.th
+
 // DrayTek Corp. : https://www.draytek.com/
 // Submitted by Paul Fang <mis@draytek.com>
 drayddns.com
@@ -11648,6 +11663,10 @@ cloud.fedoraproject.org
 app.os.fedoraproject.org
 app.os.stg.fedoraproject.org
 
+// Fermax : https://fermax.com/
+// submitted by Koen Van Isterdael <k.vanisterdael@fermax.be>
+mydobiss.com
+
 // Filegear Inc. : https://www.filegear.com
 // Submitted by Jason Zhu <jason@owtware.com>
 filegear.me
@@ -11713,6 +11732,8 @@ goip.de
 
 // Google, Inc.
 // Submitted by Eduardo Vela <evn@google.com>
+run.app
+a.run.app
 *.0emm.com
 appspot.com
 blogspot.ae
@@ -11918,6 +11939,12 @@ git-repos.de
 lcube-server.de
 svn-repos.de
 
+// Leadpages : https://www.leadpages.net
+// Submitted by Greg Dallavalle <domains@leadpages.net>
+leadpages.co
+lpages.co
+lpusercontent.com
+
 // Lightmaker Property Manager, Inc. : https://app.lmpm.com/
 // Submitted by Greg Holland <greg.holland@lmpm.com>
 app.lmpm.com
@@ -11935,6 +11962,15 @@ linkyard-cloud.ch
 // Submitted by Victor Velchev <admin@liquidnetlimited.com>
 we.bs
 
+// LubMAN UMCS Sp. z o.o : https://lubman.pl/
+// Submitted by Ireneusz Maliszewski <ireneusz.maliszewski@lubman.pl>
+krasnik.pl
+leczna.pl
+lubartow.pl
+lublin.pl
+poniatowa.pl
+swidnik.pl
+
 // Lug.org.uk : https://lug.org.uk
 // Submitted by Jon Spriggs <admin@lug.org.uk>
 uklugs.org
@@ -12322,6 +12358,10 @@ protonet.io
 chirurgiens-dentistes-en-france.fr
 byen.site
 
+// Redstar Consultants : https://www.redstarconsultants.com/
+// Submitted by Jons Slemmer <jons@redstarconsultants.com>
+instantcloud.cn
+
 // Russian Academy of Sciences
 // Submitted by Tech Support <support@rasnet.ru>
 ras.ru
@@ -12350,6 +12390,10 @@ vaporcloud.io
 rackmaze.com
 rackmaze.net
 
+// Read The Docs, Inc : https://www.readthedocs.org
+// Submitted by David Fischer <team@readthedocs.org>
+readthedocs.io
+
 // Red Hat, Inc. OpenShift : https://openshift.redhat.com/
 // Submitted by Tim Kramer <tkramer@rhcloud.com>
 rhcloud.com
@@ -12426,6 +12470,10 @@ applinzi.com
 sinaapp.com
 vipsinaapp.com
 
+// Siteleaf : https://www.siteleaf.com/
+// Submitted by Skylar Challand <support@siteleaf.com>
+siteleaf.net
+
 // Skyhat : http://www.skyhat.io
 // Submitted by Shante Adam <shante@skyhat.io>
 bounty-full.com
@@ -12451,10 +12499,6 @@ spacekit.io
 // Submitted by Stefan Neufeind <info@speedpartner.de>
 customer.speedpartner.de
 
-// Stackspace : https://www.stackspace.io/
-// Submitted by Lina He <info@stackspace.io>
-stackspace.space
-
 // Storj Labs Inc. : https://storj.io/
 // Submitted by Philip Hutchins <hostmaster@storj.io>
 storj.farm
@@ -12495,6 +12539,12 @@ gdynia.pl
 med.pl
 sopot.pl
 
+// Telebit : https://telebit.cloud
+// Submitted by AJ ONeal <aj@telebit.cloud>
+telebit.app
+telebit.io
+*.telebit.xyz
+
 // The Gwiddle Foundation : https://gwiddlefoundation.org.uk
 // Submitted by Joshua Bayfield <joshua.bayfield@gwiddlefoundation.org.uk>
 gwiddle.co.uk
@@ -12533,7 +12583,7 @@ lima-city.rocks
 webspace.rocks
 lima.zone
 
-// TransIP : htts://www.transip.nl
+// TransIP : https://www.transip.nl
 // Submitted by Rory Breuk <rbreuk@transip.nl>
 *.transurl.be
 *.transurl.eu

make/data/tzdata/VERSION

@@ -21,4 +21,4 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
-tzdata2018e
+tzdata2019b

make/data/tzdata/africa

@@ -21,6 +21,8 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
+# tzdb data for Africa and environs
+
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -29,7 +31,7 @@
 # tz@iana.org for general use in the future).  For more, please see
 # the file CONTRIBUTING in the tz distribution.
 
-# From Paul Eggert (2017-04-09):
+# From Paul Eggert (2018-05-27):
 #
 # Unless otherwise specified, the source for data through 1990 is:
 # Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition),
@@ -74,13 +76,15 @@
 # I vaguely recall 'WAT' also being used for -01 in the past but
 # cannot now come up with solid citations.
 #
-# I invented the following abbreviations; corrections are welcome!
-#	 +02	WAST	West Africa Summer Time (no longer used)
-#	 +03	CAST	Central Africa Summer Time (no longer used)
-#	 +03	SAST	South Africa Summer Time (no longer used)
+# I invented the following abbreviations in the 1990s:
+#	 +02	WAST	West Africa Summer Time
+#	 +03	CAST	Central Africa Summer Time
+#	 +03	SAST	South Africa Summer Time
 #	 +03	EAT	East Africa Time
-# 'EAT' also seems to have caught on; the others are rare but are paired
-# with better-attested non-DST abbreviations.
+# 'EAT' seems to have caught on and is in current timestamps, and though
+# the other abbreviations are rarer and are only in past timestamps,
+# they are paired with better-attested non-DST abbreviations.
+# Corrections are welcome.
 
 # Algeria
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
@@ -108,7 +112,7 @@ Rule	Algeria	1980	only	-	Apr	25	 0:00	1:00	S
 Rule	Algeria	1980	only	-	Oct	31	 2:00	0	-
 # Shanks & Pottenger give 0:09:20 for Paris Mean Time; go with Howse's
 # more precise 0:09:21.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Algiers	0:12:12 -	LMT	1891 Mar 15  0:01
 			0:09:21	-	PMT	1911 Mar 11 # Paris Mean Time
 			0:00	Algeria	WE%sT	1940 Feb 25  2:00
@@ -143,7 +147,7 @@ Zone	Africa/Algiers	0:12:12 -	LMT	1891 Mar 15  0:01
 # For now, ignore that and follow the 1911-05-26 Portuguese decree
 # (see Europe/Lisbon).
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Atlantic/Cape_Verde -1:34:04 -	LMT	1912 Jan 01  2:00u # Praia
 			-2:00	-	-02	1942 Sep
 			-2:00	1:00	-01	1945 Oct 15
@@ -154,7 +158,7 @@ Zone Atlantic/Cape_Verde -1:34:04 -	LMT	1912 Jan 01  2:00u # Praia
 # See Africa/Lagos.
 
 # Chad
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Ndjamena	1:00:12 -	LMT	1912        # N'Djamena
 			1:00	-	WAT	1979 Oct 14
 			1:00	1:00	WAST	1980 Mar  8
@@ -170,7 +174,7 @@ Zone	Africa/Ndjamena	1:00:12 -	LMT	1912        # N'Djamena
 # See Africa/Lagos.
 
 # Côte d'Ivoire / Ivory Coast
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Abidjan	-0:16:08 -	LMT	1912
 			 0:00	-	GMT
 Link Africa/Abidjan Africa/Bamako	# Mali
@@ -375,7 +379,7 @@ Rule	Egypt	2014	only	-	Jun	26	24:00	0	-
 Rule	Egypt	2014	only	-	Jul	31	24:00	1:00	S
 Rule	Egypt	2014	only	-	Sep	lastThu	24:00	0	-
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Cairo	2:05:09 -	LMT	1900 Oct
 			2:00	Egypt	EE%sT
 
@@ -383,8 +387,20 @@ Zone	Africa/Cairo	2:05:09 -	LMT	1900 Oct
 # See Africa/Lagos.
 
 # Eritrea
+# See Africa/Nairobi.
+
+# Eswatini (formerly Swaziland)
+# See Africa/Johannesburg.
+
 # Ethiopia
 # See Africa/Nairobi.
+#
+# Unfortunately tzdb records only Western clock time in use in Ethiopia,
+# as the tzdb format is not up to properly recording a common Ethiopian
+# timekeeping practice that is based on solar time.  See:
+# Mortada D. If you have a meeting in Ethiopia, you'd better double
+# check the time. PRI's The World. 2015-01-30 15:15 -05.
+# https://www.pri.org/stories/2015-01-30/if-you-have-meeting-ethiopia-you-better-double-check-time
 
 # Gabon
 # See Africa/Lagos.
@@ -421,7 +437,7 @@ Zone	Africa/Cairo	2:05:09 -	LMT	1900 Oct
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Ghana	1920	1942	-	Sep	 1	0:00	0:20	-
 Rule	Ghana	1920	1942	-	Dec	31	0:00	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Accra	-0:00:52 -	LMT	1918
 			 0:00	Ghana	GMT/+0020
 
@@ -435,13 +451,13 @@ Zone	Africa/Accra	-0:00:52 -	LMT	1918
 # evidently confusing the date of the Portuguese decree
 # (see Europe/Lisbon) with the date that it took effect.
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Bissau	-1:02:20 -	LMT	1912 Jan  1  1:00u
 			-1:00	-	-01	1975
 			 0:00	-	GMT
 
 # Kenya
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Nairobi	2:27:16	-	LMT	1928 Jul
 			3:00	-	EAT	1930
 			2:30	-	+0230	1940
@@ -476,7 +492,7 @@ Link Africa/Nairobi Indian/Mayotte
 # Use the abbreviation "MMT" before 1972, as the more-accurate numeric
 # abbreviation "-004430" would be one byte over the POSIX limit.
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Monrovia	-0:43:08 -	LMT	1882
 			-0:43:08 -	MMT	1919 Mar # Monrovia Mean Time
 			-0:44:30 -	MMT	1972 Jan 7 # approximately MMT
@@ -526,7 +542,7 @@ Rule	Libya	1997	only	-	Apr	 4	0:00	1:00	S
 Rule	Libya	1997	only	-	Oct	 4	0:00	0	-
 Rule	Libya	2013	only	-	Mar	lastFri	1:00	1:00	S
 Rule	Libya	2013	only	-	Oct	lastFri	2:00	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Tripoli	0:52:44 -	LMT	1920
 			1:00	Libya	CE%sT	1959
 			2:00	-	EET	1982
@@ -636,7 +652,7 @@ Rule Mauritius	1982	only	-	Oct	10	0:00	1:00	-
 Rule Mauritius	1983	only	-	Mar	21	0:00	0	-
 Rule Mauritius	2008	only	-	Oct	lastSun	2:00	1:00	-
 Rule Mauritius	2009	only	-	Mar	lastSun	2:00	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Indian/Mauritius	3:50:00 -	LMT	1907 # Port Louis
 			4:00 Mauritius	+04/+05
 # Agalega Is, Rodriguez
@@ -856,16 +872,35 @@ Zone Indian/Mauritius	3:50:00 -	LMT	1907 # Port Louis
 # <https://lnt.ma/le-maroc-reculera-dune-heure-le-dimanche-14-juin/> agrees
 # with the patch.
 
-# From Paul Eggert (2015-06-08):
-# For now, guess that later spring and fall transitions will use 2015's rules,
-# and guess that Morocco will switch to standard time at 03:00 the last
-# Sunday before Ramadan, and back to DST at 02:00 the first Sunday after
-# Ramadan.  To implement this, transition dates for 2016 through 2037 were
-# determined by running the following program under GNU Emacs 24.3, with the
-# results integrated by hand into the table below.
-# (let ((islamic-year 1437))
+# From Mohamed Essedik Najd (2018-10-26):
+# Today, a Moroccan government council approved the perpetual addition
+# of 60 minutes to the regular Moroccan timezone.
+# From Matt Johnson (2018-10-28):
+# http://www.sgg.gov.ma/Portals/1/BO/2018/BO_6720-bis_Ar.pdf
+#
+# From Maamar Abdelkader (2018-11-01):
+# We usually move clocks back the previous week end and come back to the +1
+# the week end after....  The government does not announce yet the decision
+# about this temporary change.  But it s 99% sure that it will be the case,
+# as in previous years.  An unofficial survey was done these days, showing
+# that 64% of asked people are ok for moving from +1 to +0 during Ramadan.
+# https://leconomiste.com/article/1035870-enquete-l-economiste-sunergia-64-des-marocains-plebiscitent-le-gmt-pendant-ramadan
+
+# From Naoufal Semlali (2019-04-16):
+# 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 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))
 #   (require 'cal-islam)
-#   (while (< islamic-year 1460)
+#   (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)))
 #           (sunday 0))
@@ -876,74 +911,207 @@ Zone Indian/Mauritius	3:50:00 -	LMT	1907 # Port Louis
 #       (setq b (calendar-gregorian-from-absolute b))
 #       (insert
 #        (format
-#         (concat "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 3:00\t0\t-\n"
-#                 "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 2:00\t1:00\tS\n")
+#         (concat "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 3:00\t-1:00\t-\n"
+#                 "Rule\tMorocco\t%d\tonly\t-\t%s\t%2d\t 2:00\t0\t-\n")
 #         (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a))
 #         (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b)))))
 #     (setq islamic-year (+ 1 islamic-year))))
 
 # RULE	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
-
-Rule	Morocco	1939	only	-	Sep	12	 0:00	1:00	S
+Rule	Morocco	1939	only	-	Sep	12	 0:00	1:00	-
 Rule	Morocco	1939	only	-	Nov	19	 0:00	0	-
-Rule	Morocco	1940	only	-	Feb	25	 0:00	1:00	S
+Rule	Morocco	1940	only	-	Feb	25	 0:00	1:00	-
 Rule	Morocco	1945	only	-	Nov	18	 0:00	0	-
-Rule	Morocco	1950	only	-	Jun	11	 0:00	1:00	S
+Rule	Morocco	1950	only	-	Jun	11	 0:00	1:00	-
 Rule	Morocco	1950	only	-	Oct	29	 0:00	0	-
-Rule	Morocco	1967	only	-	Jun	 3	12:00	1:00	S
+Rule	Morocco	1967	only	-	Jun	 3	12:00	1:00	-
 Rule	Morocco	1967	only	-	Oct	 1	 0:00	0	-
-Rule	Morocco	1974	only	-	Jun	24	 0:00	1:00	S
+Rule	Morocco	1974	only	-	Jun	24	 0:00	1:00	-
 Rule	Morocco	1974	only	-	Sep	 1	 0:00	0	-
-Rule	Morocco	1976	1977	-	May	 1	 0:00	1:00	S
+Rule	Morocco	1976	1977	-	May	 1	 0:00	1:00	-
 Rule	Morocco	1976	only	-	Aug	 1	 0:00	0	-
 Rule	Morocco	1977	only	-	Sep	28	 0:00	0	-
-Rule	Morocco	1978	only	-	Jun	 1	 0:00	1:00	S
+Rule	Morocco	1978	only	-	Jun	 1	 0:00	1:00	-
 Rule	Morocco	1978	only	-	Aug	 4	 0:00	0	-
-Rule	Morocco	2008	only	-	Jun	 1	 0:00	1:00	S
+Rule	Morocco	2008	only	-	Jun	 1	 0:00	1:00	-
 Rule	Morocco	2008	only	-	Sep	 1	 0:00	0	-
-Rule	Morocco	2009	only	-	Jun	 1	 0:00	1:00	S
+Rule	Morocco	2009	only	-	Jun	 1	 0:00	1:00	-
 Rule	Morocco	2009	only	-	Aug	21	 0:00	0	-
-Rule	Morocco	2010	only	-	May	 2	 0:00	1:00	S
+Rule	Morocco	2010	only	-	May	 2	 0:00	1:00	-
 Rule	Morocco	2010	only	-	Aug	 8	 0:00	0	-
-Rule	Morocco	2011	only	-	Apr	 3	 0:00	1:00	S
+Rule	Morocco	2011	only	-	Apr	 3	 0:00	1:00	-
 Rule	Morocco	2011	only	-	Jul	31	 0:00	0	-
-Rule	Morocco	2012	2013	-	Apr	lastSun	 2:00	1:00	S
+Rule	Morocco	2012	2013	-	Apr	lastSun	 2:00	1:00	-
 Rule	Morocco	2012	only	-	Jul	20	 3:00	0	-
-Rule	Morocco	2012	only	-	Aug	20	 2:00	1:00	S
+Rule	Morocco	2012	only	-	Aug	20	 2:00	1:00	-
 Rule	Morocco	2012	only	-	Sep	30	 3:00	0	-
 Rule	Morocco	2013	only	-	Jul	 7	 3:00	0	-
-Rule	Morocco	2013	only	-	Aug	10	 2:00	1:00	S
-Rule	Morocco	2013	max	-	Oct	lastSun	 3:00	0	-
-Rule	Morocco	2014	2021	-	Mar	lastSun	 2:00	1:00	S
+Rule	Morocco	2013	only	-	Aug	10	 2:00	1:00	-
+Rule	Morocco	2013	2018	-	Oct	lastSun	 3:00	0	-
+Rule	Morocco	2014	2018	-	Mar	lastSun	 2:00	1:00	-
 Rule	Morocco	2014	only	-	Jun	28	 3:00	0	-
-Rule	Morocco	2014	only	-	Aug	 2	 2:00	1:00	S
+Rule	Morocco	2014	only	-	Aug	 2	 2:00	1:00	-
 Rule	Morocco	2015	only	-	Jun	14	 3:00	0	-
-Rule	Morocco	2015	only	-	Jul	19	 2:00	1:00	S
+Rule	Morocco	2015	only	-	Jul	19	 2:00	1:00	-
 Rule	Morocco	2016	only	-	Jun	 5	 3:00	0	-
-Rule	Morocco	2016	only	-	Jul	10	 2:00	1:00	S
+Rule	Morocco	2016	only	-	Jul	10	 2:00	1:00	-
 Rule	Morocco	2017	only	-	May	21	 3:00	0	-
-Rule	Morocco	2017	only	-	Jul	 2	 2:00	1:00	S
+Rule	Morocco	2017	only	-	Jul	 2	 2:00	1:00	-
 Rule	Morocco	2018	only	-	May	13	 3:00	0	-
-Rule	Morocco	2018	only	-	Jun	17	 2:00	1:00	S
-Rule	Morocco	2019	only	-	May	 5	 3:00	0	-
-Rule	Morocco	2019	only	-	Jun	 9	 2:00	1:00	S
-Rule	Morocco	2020	only	-	Apr	19	 3:00	0	-
-Rule	Morocco	2020	only	-	May	24	 2:00	1:00	S
-Rule	Morocco	2021	only	-	Apr	11	 3:00	0	-
-Rule	Morocco	2021	only	-	May	16	 2:00	1:00	S
-Rule	Morocco	2022	only	-	May	 8	 2:00	1:00	S
-Rule	Morocco	2023	only	-	Apr	23	 2:00	1:00	S
-Rule	Morocco	2024	only	-	Apr	14	 2:00	1:00	S
-Rule	Morocco	2025	only	-	Apr	 6	 2:00	1:00	S
-Rule	Morocco	2026	max	-	Mar	lastSun	 2:00	1:00	S
-Rule	Morocco	2036	only	-	Oct	19	 3:00	0	-
-Rule	Morocco	2037	only	-	Oct	 4	 3:00	0	-
+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	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	-
+Rule	Morocco	2022	only	-	May	 8	 2:00	0	-
+Rule	Morocco	2023	only	-	Mar	19	 3:00	-1:00	-
+Rule	Morocco	2023	only	-	Apr	23	 2:00	0	-
+Rule	Morocco	2024	only	-	Mar	10	 3:00	-1:00	-
+Rule	Morocco	2024	only	-	Apr	14	 2:00	0	-
+Rule	Morocco	2025	only	-	Feb	23	 3:00	-1:00	-
+Rule	Morocco	2025	only	-	Apr	 6	 2:00	0	-
+Rule	Morocco	2026	only	-	Feb	15	 3:00	-1:00	-
+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	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	-
+Rule	Morocco	2030	only	-	Feb	10	 2:00	0	-
+Rule	Morocco	2030	only	-	Dec	22	 3:00	-1:00	-
+Rule	Morocco	2031	only	-	Jan	26	 2:00	0	-
+Rule	Morocco	2031	only	-	Dec	14	 3:00	-1:00	-
+Rule	Morocco	2032	only	-	Jan	18	 2:00	0	-
+Rule	Morocco	2032	only	-	Nov	28	 3:00	-1:00	-
+Rule	Morocco	2033	only	-	Jan	 9	 2:00	0	-
+Rule	Morocco	2033	only	-	Nov	20	 3:00	-1:00	-
+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	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	-
+Rule	Morocco	2037	only	-	Nov	15	 2:00	0	-
+Rule	Morocco	2038	only	-	Sep	26	 3:00	-1:00	-
+Rule	Morocco	2038	only	-	Oct	31	 2:00	0	-
+Rule	Morocco	2039	only	-	Sep	18	 3:00	-1:00	-
+Rule	Morocco	2039	only	-	Oct	23	 2:00	0	-
+Rule	Morocco	2040	only	-	Sep	 2	 3:00	-1:00	-
+Rule	Morocco	2040	only	-	Oct	14	 2:00	0	-
+Rule	Morocco	2041	only	-	Aug	25	 3:00	-1:00	-
+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	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	-
+Rule	Morocco	2045	only	-	Aug	20	 2:00	0	-
+Rule	Morocco	2046	only	-	Jul	 1	 3:00	-1:00	-
+Rule	Morocco	2046	only	-	Aug	 5	 2:00	0	-
+Rule	Morocco	2047	only	-	Jun	23	 3:00	-1:00	-
+Rule	Morocco	2047	only	-	Jul	28	 2:00	0	-
+Rule	Morocco	2048	only	-	Jun	 7	 3:00	-1:00	-
+Rule	Morocco	2048	only	-	Jul	19	 2:00	0	-
+Rule	Morocco	2049	only	-	May	30	 3:00	-1:00	-
+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	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	-
+Rule	Morocco	2053	only	-	May	25	 2:00	0	-
+Rule	Morocco	2054	only	-	Apr	 5	 3:00	-1:00	-
+Rule	Morocco	2054	only	-	May	10	 2:00	0	-
+Rule	Morocco	2055	only	-	Mar	28	 3:00	-1:00	-
+Rule	Morocco	2055	only	-	May	 2	 2:00	0	-
+Rule	Morocco	2056	only	-	Mar	12	 3:00	-1:00	-
+Rule	Morocco	2056	only	-	Apr	23	 2:00	0	-
+Rule	Morocco	2057	only	-	Mar	 4	 3:00	-1:00	-
+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	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	-
+Rule	Morocco	2061	only	-	Feb	27	 2:00	0	-
+Rule	Morocco	2062	only	-	Jan	 8	 3:00	-1:00	-
+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	-	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	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	-
+Rule	Morocco	2068	only	-	Dec	 2	 2:00	0	-
+Rule	Morocco	2069	only	-	Oct	13	 3:00	-1:00	-
+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	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	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	-
+Rule	Morocco	2076	only	-	Sep	 6	 2:00	0	-
+Rule	Morocco	2077	only	-	Jul	18	 3:00	-1:00	-
+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	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	-
+Rule	Morocco	2081	only	-	Jul	13	 2:00	0	-
+Rule	Morocco	2082	only	-	May	24	 3:00	-1:00	-
+Rule	Morocco	2082	only	-	Jun	28	 2:00	0	-
+Rule	Morocco	2083	only	-	May	16	 3:00	-1:00	-
+Rule	Morocco	2083	only	-	Jun	20	 2:00	0	-
+Rule	Morocco	2084	only	-	Apr	30	 3:00	-1:00	-
+Rule	Morocco	2084	only	-	Jun	11	 2:00	0	-
+Rule	Morocco	2085	only	-	Apr	22	 3:00	-1:00	-
+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	-
+# 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
+# rules first.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Africa/Casablanca	-0:30:20 -	LMT	1913 Oct 26
-			 0:00	Morocco	WE%sT	1984 Mar 16
-			 1:00	-	CET	1986
-			 0:00	Morocco	WE%sT
+			 0:00	Morocco	+00/+01	1984 Mar 16
+			 1:00	-	+01	1986
+			 0:00	Morocco	+00/+01	2018 Oct 28  3:00
+			 1:00	Morocco	+01/+00
 
 # Western Sahara
 #
@@ -958,7 +1126,8 @@ Zone Africa/Casablanca	-0:30:20 -	LMT	1913 Oct 26
 
 Zone Africa/El_Aaiun	-0:52:48 -	LMT	1934 Jan # El Aaiún
 			-1:00	-	-01	1976 Apr 14
-			 0:00	Morocco	WE%sT
+			 0:00	Morocco	+00/+01	2018 Oct 28  3:00
+			 1:00	Morocco	+01/+00
 
 # Mozambique
 #
@@ -967,7 +1136,7 @@ Zone Africa/El_Aaiun	-0:52:48 -	LMT	1934 Jan # El Aaiún
 # https://dre.pt/pdf1sdip/1911/05/12500/23132313.pdf
 # merely made it official?
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Maputo	2:10:20 -	LMT	1903 Mar
 			2:00	-	CAT
 Link Africa/Maputo Africa/Blantyre	# Malawi
@@ -1030,37 +1199,37 @@ Link Africa/Maputo Africa/Lusaka	# Zambia
 
 # RULE	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 # Vanguard section, for zic and other parsers that support negative DST.
-#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
+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.
-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
+#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
 # End of rearguard section.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Windhoek	1:08:24 -	LMT	1892 Feb 8
 			1:30	-	+0130	1903 Mar
 			2:00	-	SAST	1942 Sep 20  2:00
 			2:00	1:00	SAST	1943 Mar 21  2:00
 			2:00	-	SAST	1990 Mar 21 # independence
 # Vanguard section, for zic and other parsers that support negative DST.
-#			2:00	Namibia	%s
+			2:00	Namibia	%s
 # Rearguard section, for parsers that do not support negative DST.
-			2:00	-	CAT	1994 Mar 21  0:00
+#			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:
 # http://www.lac.org.na/laws/annoSTAT/Namibian%20Time%20Act%209%20of%202017.pdf
-			1:00	Namibia	%s	2017 Oct 24
-			2:00	-	CAT
+#			1:00	Namibia	%s	2017 Oct 24
+#			2:00	-	CAT
 # End of rearguard section.
 
 # Niger
 # See Africa/Lagos.
 
 # Nigeria
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Lagos	0:13:36 -	LMT	1919 Sep
 			1:00	-	WAT
 Link Africa/Lagos Africa/Bangui	     # Central African Republic
@@ -1074,7 +1243,7 @@ Link Africa/Lagos Africa/Niamey	     # Niger
 Link Africa/Lagos Africa/Porto-Novo  # Benin
 
 # Réunion
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Indian/Reunion	3:41:52 -	LMT	1911 Jun # Saint-Denis
 			4:00	-	+04
 #
@@ -1115,16 +1284,26 @@ Zone	Indian/Reunion	3:41:52 -	LMT	1911 Jun # Saint-Denis
 # the switch is from 01:00 to 02:00 ... [Decree No. 25/2017]
 # http://www.mnec.gov.st/index.php/publicacoes/documentos/file/90-decreto-lei-n-25-2017
 
+# From Vadim Nasardinov (2018-12-29):
+# São Tomé and Príncipe is about to do the following on Jan 1, 2019:
+# https://www.stp-press.st/2018/12/05/governo-jesus-ja-decidiu-repor-hora-legal-sao-tomense/
+#
+# From Michael Deckers (2018-12-30):
+# https://www.legis-palop.org/download.jsp?idFile=102818
+# ... [The legal time of the country, which coincides with universal
+# coordinated time, will be restituted at 2 o'clock on day 1 of January, 2019.]
+
 Zone	Africa/Sao_Tome	 0:26:56 -	LMT	1884
 			-0:36:45 -	LMT	1912 Jan  1 00:00u # Lisbon MT
 			 0:00	-	GMT	2018 Jan  1 01:00
-			 1:00	-	WAT
+			 1:00	-	WAT	2019 Jan  1 02:00
+			 0:00	-	GMT
 
 # Senegal
 # See Africa/Abidjan.
 
 # Seychelles
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Indian/Mahe	3:41:48 -	LMT	1906 Jun # Victoria
 			4:00	-	+04
 # From Paul Eggert (2001-05-30):
@@ -1144,12 +1323,12 @@ Zone	Indian/Mahe	3:41:48 -	LMT	1906 Jun # Victoria
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	SA	1942	1943	-	Sep	Sun>=15	2:00	1:00	-
 Rule	SA	1943	1944	-	Mar	Sun>=15	2:00	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Africa/Johannesburg 1:52:00 -	LMT	1892 Feb 8
 			1:30	-	SAST	1903 Mar
 			2:00	SA	SAST
 Link Africa/Johannesburg Africa/Maseru	   # Lesotho
-Link Africa/Johannesburg Africa/Mbabane    # Swaziland
+Link Africa/Johannesburg Africa/Mbabane    # Eswatini
 #
 # Marion and Prince Edward Is
 # scientific station since 1947
@@ -1179,21 +1358,18 @@ Rule	Sudan	1970	only	-	May	 1	0:00	1:00	S
 Rule	Sudan	1970	1985	-	Oct	15	0:00	0	-
 Rule	Sudan	1971	only	-	Apr	30	0:00	1:00	S
 Rule	Sudan	1972	1985	-	Apr	lastSun	0:00	1:00	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Khartoum	2:10:08 -	LMT	1931
 			2:00	Sudan	CA%sT	2000 Jan 15 12:00
 			3:00	-	EAT	2017 Nov  1
 			2:00	-	CAT
 
 # South Sudan
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Juba	2:06:28 -	LMT	1931
 			2:00	Sudan	CA%sT	2000 Jan 15 12:00
 			3:00	-	EAT
 
-# Swaziland
-# See Africa/Johannesburg.
-
 # Tanzania
 # See Africa/Nairobi.
 
@@ -1295,7 +1471,7 @@ Rule	Tunisia	2006	2008	-	Oct	lastSun	 2:00s	0	-
 # Shanks & Pottenger give 0:09:20 for Paris Mean Time; go with Howse's
 # more precise 0:09:21.
 # Shanks & Pottenger say the 1911 switch was on Mar 9; go with Howse's Mar 11.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Tunis	0:40:44 -	LMT	1881 May 12
 			0:09:21	-	PMT	1911 Mar 11 # Paris Mean Time
 			1:00	Tunisia	CE%sT

make/data/tzdata/antarctica

@@ -21,6 +21,8 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
+# tzdb data for Antarctica and environs
+
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -34,7 +36,7 @@
 # for information.
 # Unless otherwise specified, we have no time zone information.
 
-# FORMAT is '-00' and GMTOFF is 0 for locations while uninhabited.
+# FORMAT is '-00' and STDOFF is 0 for locations while uninhabited.
 
 # Argentina - year-round bases
 # Belgrano II, Confin Coast, -770227-0343737, since 1972-02-05
@@ -91,7 +93,7 @@
 # Australian Antarctica Division informed us that Casey changed time
 # zone to UTC+11 in "the morning of 22nd October 2016".
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Antarctica/Casey	0	-	-00	1969
 			8:00	-	+08	2009 Oct 18  2:00
 			11:00	-	+11	2010 Mar  5  2:00
@@ -163,7 +165,7 @@ Zone Antarctica/Mawson	0	-	-00	1954 Feb 13
 # St Paul Island - near Amsterdam, uninhabited
 #	fishing stations operated variously 1819/1931
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Indian/Kerguelen	0	-	-00	1950 # Port-aux-Français
 			5:00	-	+05
 #
@@ -174,7 +176,7 @@ Zone Indian/Kerguelen	0	-	-00	1950 # Port-aux-Français
 # Another base at Port-Martin, 50km east, began operation in 1947.
 # It was destroyed by fire on 1952-01-14.
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Antarctica/DumontDUrville 0 -	-00	1947
 			10:00	-	+10	1952 Jan 14
 			0	-	-00	1956 Nov
@@ -202,7 +204,7 @@ Zone Antarctica/DumontDUrville 0 -	-00	1947
 # Syowa station, which is the first antarctic station of Japan,
 # was established on 1957-01-29.  Since Syowa station is still the main
 # station of Japan, it's appropriate for the principal location.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Antarctica/Syowa	0	-	-00	1957 Jan 29
 			3:00	-	+03
 # See:
@@ -252,7 +254,7 @@ Rule	Troll	2005	max	-	Mar	lastSun	1:00u	2:00	+02
 #Rule	Troll	2004	max	-	Nov	 7	1:00u	0:00	+00
 # Remove the following line when uncommenting the above '#Rule' lines.
 Rule	Troll	2004	max	-	Oct	lastSun	1:00u	0:00	+00
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Antarctica/Troll	0	-	-00	2005 Feb 12
 			0:00	Troll	%s
 
@@ -326,7 +328,7 @@ Zone Antarctica/Vostok	0	-	-00	1957 Dec 16
 # From Paul Eggert (2002-10-22)
 # <http://webexhibits.org/daylightsaving/g.html> says Rothera is -03 all year.
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Antarctica/Rothera	0	-	-00	1976 Dec  1
 			-3:00	-	-03
 

make/data/tzdata/australasia

@@ -21,6 +21,8 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
+# tzdb data for Australasia and environs, and for much of the Pacific
+
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -46,7 +48,7 @@ Rule	Aus	1943	only	-	Oct	 3	2:00	1:00	D
 # says W Australia didn't use DST in 1943/1944.  Ignore Whitman's claim that
 # 1944/1945 was just like 1943/1944.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 # Northern Territory
 Zone Australia/Darwin	 8:43:20 -	LMT	1895 Feb
 			 9:00	-	ACST	1899 May
@@ -123,7 +125,7 @@ Rule	AS	2006	only	-	Apr	2	2:00s	0	S
 Rule	AS	2007	only	-	Mar	lastSun	2:00s	0	S
 Rule	AS	2008	max	-	Apr	Sun>=1	2:00s	0	S
 Rule	AS	2008	max	-	Oct	Sun>=1	2:00s	1:00	D
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Australia/Adelaide	9:14:20 -	LMT	1895 Feb
 			9:00	-	ACST	1899 May
 			9:30	Aus	AC%sT	1971
@@ -155,7 +157,7 @@ Rule	AT	2001	max	-	Oct	Sun>=1	2:00s	1:00	D
 Rule	AT	2006	only	-	Apr	Sun>=1	2:00s	0	S
 Rule	AT	2007	only	-	Mar	lastSun	2:00s	0	S
 Rule	AT	2008	max	-	Apr	Sun>=1	2:00s	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Australia/Hobart	9:49:16	-	LMT	1895 Sep
 			10:00	-	AEST	1916 Oct  1  2:00
 			10:00	1:00	AEDT	1917 Feb
@@ -183,7 +185,7 @@ Rule	AV	2006	only	-	Apr	Sun>=1	2:00s	0	S
 Rule	AV	2007	only	-	Mar	lastSun	2:00s	0	S
 Rule	AV	2008	max	-	Apr	Sun>=1	2:00s	0	S
 Rule	AV	2008	max	-	Oct	Sun>=1	2:00s	1:00	D
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Australia/Melbourne 9:39:52 -	LMT	1895 Feb
 			10:00	Aus	AE%sT	1971
 			10:00	AV	AE%sT
@@ -206,7 +208,7 @@ Rule	AN	2006	only	-	Apr	Sun>=1	2:00s	0	S
 Rule	AN	2007	only	-	Mar	lastSun	2:00s	0	S
 Rule	AN	2008	max	-	Apr	Sun>=1	2:00s	0	S
 Rule	AN	2008	max	-	Oct	Sun>=1	2:00s	1:00	D
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Australia/Sydney	10:04:52 -	LMT	1895 Feb
 			10:00	Aus	AE%sT	1971
 			10:00	AN	AE%sT
@@ -277,14 +279,14 @@ Zone Antarctica/Macquarie 0	-	-00	1899 Nov
 			11:00	-	+11
 
 # Christmas
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Indian/Christmas	7:02:52 -	LMT	1895 Feb
 			7:00	-	+07
 
 # Cocos (Keeling) Is
 # These islands were ruled by the Ross family from about 1830 to 1978.
 # We don't know when standard time was introduced; for now, we guess 1900.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Indian/Cocos	6:27:40	-	LMT	1900
 			6:30	-	+0630
 
@@ -384,8 +386,15 @@ Zone	Indian/Cocos	6:27:40	-	LMT	1900
 # Dominic Fok writes (2017-08-20) that DST ends 2018-01-14, citing
 # Extraordinary Government of Fiji Gazette Supplement No. 21 (2017-08-27),
 # [Legal Notice No. 41] of an order of the previous day by J Usamate.
+
+# From Raymond Kumar (2018-07-13):
+# http://www.fijitimes.com/government-approves-2018-daylight-saving/
+# ... The daylight saving period will end at 3am on Sunday January 13, 2019.
+#
+# From Paul Eggert (2018-07-15):
 # For now, guess DST from 02:00 the first Sunday in November to 03:00
-# the first Sunday on or after January 14.  Although ad hoc, it matches
+# the first Sunday on or after January 13.  January transitions reportedly
+# depend on when school terms start.  Although the guess is ad hoc, it matches
 # transitions since late 2014 and seems more likely to match future
 # practice than guessing no DST.
 
@@ -399,13 +408,13 @@ Rule	Fiji	2011	only	-	Mar	Sun>=1	3:00	0	-
 Rule	Fiji	2012	2013	-	Jan	Sun>=18	3:00	0	-
 Rule	Fiji	2014	only	-	Jan	Sun>=18	2:00	0	-
 Rule	Fiji	2014	max	-	Nov	Sun>=1	2:00	1:00	-
-Rule	Fiji	2015	max	-	Jan	Sun>=14	3:00	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+Rule	Fiji	2015	max	-	Jan	Sun>=13	3:00	0	-
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Pacific/Fiji	11:55:44 -	LMT	1915 Oct 26 # Suva
 			12:00	Fiji	+12/+13
 
 # French Polynesia
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Pacific/Gambier	 -8:59:48 -	LMT	1912 Oct # Rikitea
 			 -9:00	-	-09
 Zone	Pacific/Marquesas -9:18:00 -	LMT	1912 Oct
@@ -416,15 +425,49 @@ Zone	Pacific/Tahiti	 -9:58:16 -	LMT	1912 Oct # Papeete
 # it is uninhabited.
 
 # Guam
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+
+# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
+# http://guamlegislature.com/Public_Laws_5th/PL05-025.pdf
+# http://documents.guam.gov/wp-content/uploads/E.O.-59-7-Guam-Daylight-Savings-Time-May-6-1959.pdf
+Rule	Guam	1959	only	-	Jun	27	2:00	1:00	D
+# http://documents.guam.gov/wp-content/uploads/E.O.-61-5-Revocation-of-Daylight-Saving-Time-and-Restoratio.pdf
+Rule	Guam	1961	only	-	Jan	29	2:00	0	S
+# http://documents.guam.gov/wp-content/uploads/E.O.-67-13-Guam-Daylight-Savings-Time.pdf
+Rule	Guam	1967	only	-	Sep	 1	2:00	1:00	D
+# http://documents.guam.gov/wp-content/uploads/E.O.-69-2-Repeal-of-Guam-Daylight-Saving-Time.pdf
+Rule	Guam	1969	only	-	Jan	26	0:01	0	S
+# http://documents.guam.gov/wp-content/uploads/E.O.-69-10-Guam-Daylight-Saving-Time.pdf
+Rule	Guam	1969	only	-	Jun	22	2:00	1:00	D
+Rule	Guam	1969	only	-	Aug	31	2:00	0	S
+# http://documents.guam.gov/wp-content/uploads/E.O.-70-10-Guam-Daylight-Saving-Time.pdf
+# http://documents.guam.gov/wp-content/uploads/E.O.-70-30-End-of-Guam-Daylight-Saving-Time.pdf
+# http://documents.guam.gov/wp-content/uploads/E.O.-71-5-Guam-Daylight-Savings-Time.pdf
+Rule	Guam	1970	1971	-	Apr	lastSun	2:00	1:00	D
+Rule	Guam	1970	1971	-	Sep	Sun>=1	2:00	0	S
+# http://documents.guam.gov/wp-content/uploads/E.O.-73-28.-Guam-Day-light-Saving-Time.pdf
+Rule	Guam	1973	only	-	Dec	16	2:00	1:00	D
+# http://documents.guam.gov/wp-content/uploads/E.O.-74-7-Guam-Daylight-Savings-Time-Rescinded.pdf
+Rule	Guam	1974	only	-	Feb	24	2:00	0	S
+# http://documents.guam.gov/wp-content/uploads/E.O.-76-13-Daylight-Savings-Time.pdf
+Rule	Guam	1976	only	-	May	26	2:00	1:00	D
+# http://documents.guam.gov/wp-content/uploads/E.O.-76-25-Revocation-of-E.O.-76-13.pdf
+Rule	Guam	1976	only	-	Aug	22	2:01	0	S
+# http://documents.guam.gov/wp-content/uploads/E.O.-77-4-Daylight-Savings-Time.pdf
+Rule	Guam	1977	only	-	Apr	24	2:00	1:00	D
+# http://documents.guam.gov/wp-content/uploads/E.O.-77-18-Guam-Standard-Time.pdf
+Rule	Guam	1977	only	-	Aug	28	2:00	0	S
+
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Pacific/Guam	-14:21:00 -	LMT	1844 Dec 31
 			 9:39:00 -	LMT	1901        # Agana
-			10:00	-	GST	2000 Dec 23 # Guam
+			10:00	-	GST	1941 Dec 10 # Guam
+			 9:00	-	+09	1944 Jul 31
+			10:00	Guam	G%sT	2000 Dec 23
 			10:00	-	ChST	# Chamorro Standard Time
 Link Pacific/Guam Pacific/Saipan # N Mariana Is
 
 # Kiribati
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Pacific/Tarawa	 11:32:04 -	LMT	1901 # Bairiki
 			 12:00	-	+12
 Zone Pacific/Enderbury	-11:24:20 -	LMT	1901
@@ -440,32 +483,57 @@ Zone Pacific/Kiritimati	-10:29:20 -	LMT	1901
 # See Pacific/Guam.
 
 # Marshall Is
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Pacific/Majuro	11:24:48 -	LMT	1901
-			11:00	-	+11	1969 Oct
-			12:00	-	+12
-Zone Pacific/Kwajalein	11:09:20 -	LMT	1901
-			11:00	-	+11	1969 Oct
-			-12:00	-	-12	1993 Aug 20
-			12:00	-	+12
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+Zone Pacific/Majuro	 11:24:48 -	LMT	1901
+			 11:00	-	+11	1914 Oct
+			  9:00	-	+09	1919 Feb  1
+			 11:00	-	+11	1937
+			 10:00	-	+10	1941 Apr  1
+			  9:00	-	+09	1944 Jan 30
+			 11:00	-	+11	1969 Oct
+			 12:00	-	+12
+Zone Pacific/Kwajalein	 11:09:20 -	LMT	1901
+			 11:00	-	+11	1937
+			 10:00	-	+10	1941 Apr  1
+			  9:00	-	+09	1944 Feb  6
+			 11:00	-	+11	1969 Oct
+			-12:00	-	-12	1993 Aug 20 24:00
+			 12:00	-	+12
 
 # Micronesia
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Pacific/Chuuk	10:07:08 -	LMT	1901
-			10:00	-	+10
-Zone Pacific/Pohnpei	10:32:52 -	LMT	1901 # Kolonia
-			11:00	-	+11
-Zone Pacific/Kosrae	10:51:56 -	LMT	1901
-			11:00	-	+11	1969 Oct
-			12:00	-	+12	1999
-			11:00	-	+11
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+Zone Pacific/Chuuk	-13:52:52 -	LMT	1844 Dec 31
+			 10:07:08 -	LMT	1901
+			 10:00	-	+10	1914 Oct
+			  9:00	-	+09	1919 Feb  1
+			 10:00	-	+10	1941 Apr  1
+			  9:00	-	+09	1945 Aug
+			 10:00	-	+10
+Zone Pacific/Pohnpei	-13:27:08 -	LMT	1844 Dec 31	# Kolonia
+			 10:32:52 -	LMT	1901
+			 11:00	-	+11	1914 Oct
+			  9:00	-	+09	1919 Feb  1
+			 11:00	-	+11	1937
+			 10:00	-	+10	1941 Apr  1
+			  9:00	-	+09	1945 Aug
+			 11:00	-	+11
+Zone Pacific/Kosrae	-13:08:04 -	LMT	1844 Dec 31
+			 10:51:56 -	LMT	1901
+			 11:00	-	+11	1914 Oct
+			  9:00	-	+09	1919 Feb  1
+			 11:00	-	+11	1937
+			 10:00	-	+10	1941 Apr  1
+			  9:00	-	+09	1945 Aug
+			 11:00	-	+11	1969 Oct
+			 12:00	-	+12	1999
+			 11:00	-	+11
 
 # Nauru
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Pacific/Nauru	11:07:40 -	LMT	1921 Jan 15 # Uaobe
-			11:30	-	+1130	1942 Mar 15
-			9:00	-	+09	1944 Aug 15
-			11:30	-	+1130	1979 May
+			11:30	-	+1130	1942 Aug 29
+			 9:00	-	+09	1945 Sep  8
+			11:30	-	+1130	1979 Feb 10  2:00
 			12:00	-	+12
 
 # New Caledonia
@@ -475,7 +543,7 @@ Rule	NC	1978	1979	-	Feb	27	0:00	0	-
 Rule	NC	1996	only	-	Dec	 1	2:00s	1:00	-
 # Shanks & Pottenger say the following was at 2:00; go with IATA.
 Rule	NC	1997	only	-	Mar	 2	2:00s	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Pacific/Noumea	11:05:48 -	LMT	1912 Jan 13 # Nouméa
 			11:00	NC	+11/+12
 
@@ -514,7 +582,7 @@ Rule	NZ	2007	max	-	Sep	lastSun	2:00s	1:00	D
 Rule	Chatham	2007	max	-	Sep	lastSun	2:45s	1:00	-
 Rule	NZ	2008	max	-	Apr	Sun>=1	2:00s	0	S
 Rule	Chatham	2008	max	-	Apr	Sun>=1	2:45s	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Pacific/Auckland	11:39:04 -	LMT	1868 Nov  2
 			11:30	NZ	NZ%sT	1946 Jan  1
 			12:00	NZ	NZ%sT
@@ -540,7 +608,7 @@ Link Pacific/Auckland Antarctica/McMurdo
 Rule	Cook	1978	only	-	Nov	12	0:00	0:30	-
 Rule	Cook	1979	1991	-	Mar	Sun>=1	0:00	0	-
 Rule	Cook	1979	1990	-	Oct	lastSun	0:00	0:30	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Pacific/Rarotonga	-10:39:04 -	LMT	1901        # Avarua
 			-10:30	-	-1030	1978 Nov 12
 			-10:00	Cook	-10/-0930
@@ -549,14 +617,14 @@ Zone Pacific/Rarotonga	-10:39:04 -	LMT	1901        # Avarua
 
 
 # Niue
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Pacific/Niue	-11:19:40 -	LMT	1901        # Alofi
 			-11:20	-	-1120	1951
 			-11:30	-	-1130	1978 Oct  1
 			-11:00	-	-11
 
 # Norfolk
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Pacific/Norfolk	11:11:52 -	LMT	1901 # Kingston
 			11:12	-	+1112	1951
 			11:30	-	+1130	1974 Oct 27 02:00
@@ -565,12 +633,13 @@ Zone	Pacific/Norfolk	11:11:52 -	LMT	1901 # Kingston
 			11:00	-	+11
 
 # Palau (Belau)
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone Pacific/Palau	8:57:56 -	LMT	1901 # Koror
-			9:00	-	+09
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+Zone Pacific/Palau	-15:02:04 -	LMT	1844 Dec 31	# Koror
+			  8:57:56 -	LMT	1901
+			  9:00	-	+09
 
 # Papua New Guinea
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Pacific/Port_Moresby 9:48:40 -	LMT	1880
 			9:48:32	-	PMMT	1895 # Port Moresby Mean Time
 			10:00	-	+10
@@ -600,7 +669,7 @@ Zone Pacific/Bougainville 10:22:16 -	LMT	1880
 			11:00	-	+11
 
 # Pitcairn
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Pacific/Pitcairn	-8:40:20 -	LMT	1901        # Adamstown
 			-8:30	-	-0830	1998 Apr 27  0:00
 			-8:00	-	-08
@@ -685,7 +754,7 @@ Rule	WS	2011	only	-	Apr	Sat>=1	4:00	0	-
 Rule	WS	2011	only	-	Sep	lastSat	3:00	1	-
 Rule	WS	2012	max	-	Apr	Sun>=1	4:00	0	-
 Rule	WS	2012	max	-	Sep	lastSun	3:00	1	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Pacific/Apia	 12:33:04 -	LMT	1892 Jul  5
 			-11:26:56 -	LMT	1911
 			-11:30	-	-1130	1950
@@ -694,7 +763,7 @@ Zone Pacific/Apia	 12:33:04 -	LMT	1892 Jul  5
 
 # Solomon Is
 # excludes Bougainville, for which see Papua New Guinea
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Pacific/Guadalcanal 10:39:48 -	LMT	1912 Oct # Honiara
 			11:00	-	+11
 
@@ -717,7 +786,7 @@ Zone Pacific/Guadalcanal 10:39:48 -	LMT	1912 Oct # Honiara
 # was "11 hours slow on G.M.T."  Go with Thorsen and assume Shanks & Pottenger
 # are off by an hour starting in 1901.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Pacific/Fakaofo	-11:24:56 -	LMT	1901
 			-11:00	-	-11	2011 Dec 30
 			13:00	-	+13
@@ -730,14 +799,14 @@ Rule	Tonga	2000	2001	-	Nov	Sun>=1	2:00	1:00	-
 Rule	Tonga	2001	2002	-	Jan	lastSun	2:00	0	-
 Rule	Tonga	2016	only	-	Nov	Sun>=1	2:00	1:00	-
 Rule	Tonga	2017	only	-	Jan	Sun>=15	3:00	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Pacific/Tongatapu	12:19:20 -	LMT	1901
 			12:20	-	+1220	1941
 			13:00	-	+13	1999
 			13:00	Tonga	+13/+14
 
 # Tuvalu
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Pacific/Funafuti	11:56:52 -	LMT	1901
 			12:00	-	+12
 
@@ -798,7 +867,7 @@ Zone Pacific/Funafuti	11:56:52 -	LMT	1901
 # uninhabited since World War II; was probably like Pacific/Kiritimati
 
 # Wake
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Pacific/Wake	11:06:28 -	LMT	1901
 			12:00	-	+12
 
@@ -811,12 +880,12 @@ Rule	Vanuatu	1984	only	-	Oct	23	0:00	1:00	-
 Rule	Vanuatu	1985	1991	-	Sep	Sun>=23	0:00	1:00	-
 Rule	Vanuatu	1992	1993	-	Jan	Sun>=23	0:00	0	-
 Rule	Vanuatu	1992	only	-	Oct	Sun>=23	0:00	1:00	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Pacific/Efate	11:13:16 -	LMT	1912 Jan 13 # Vila
 			11:00	Vanuatu	+11/+12
 
 # Wallis and Futuna
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 			12:00	-	+12
 
@@ -829,7 +898,7 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # tz@iana.org for general use in the future).  For more, please see
 # the file CONTRIBUTING in the tz distribution.
 
-# From Paul Eggert (2017-02-10):
+# From Paul Eggert (2018-11-18):
 #
 # Unless otherwise specified, the source for data through 1990 is:
 # Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition),
@@ -854,6 +923,7 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # A reliable and entertaining source about time zones is
 # Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997).
 #
+# I invented the abbreviation marked "*".
 # The following abbreviations are from other sources.
 # Corrections are welcome!
 #		std	dst
@@ -861,7 +931,7 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 #	  8:00	AWST	AWDT	Western Australia
 #	  9:30	ACST	ACDT	Central Australia
 #	 10:00	AEST	AEDT	Eastern Australia
-#	 10:00	GST		Guam through 2000
+#	 10:00	GST	GDT*	Guam through 2000
 #	 10:00	ChST		Chamorro
 #	 11:30	NZMT	NZST	New Zealand through 1945
 #	 12:00	NZST	NZDT	New Zealand 1946-present
@@ -1201,6 +1271,22 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # in WA or its introduction in SA had anything to do with the genesis
 # of this time zone.  My hunch is that it's been around since well
 # before 1975.  I remember seeing it noted on road maps decades ago.
+#
+# From Gilmore Davidson (2019-04-08):
+# https://www.abc.net.au/news/2019-04-08/this-remote-stretch-of-desert-has-its-own-custom-time-zone/10981000
+# ... include[s] a rough description of the geographical boundaries...
+# "The time zone exists for about 340 kilometres and takes in the tiny
+# roadhouse communities of Cocklebiddy, Madura, Eucla and Border Village."
+# ... and an indication that the zone has definitely been in existence
+# since before the 1970 cut-off of the database ...
+# From Paul Eggert (2019-05-17):
+# That ABC Esperance story by Christien de Garis also says:
+#    Although the Central Western Time Zone is not officially recognised (your
+#    phones won't automatically change), there is a sign instructing you which
+#    way to wind your clocks 45 minutes and scrawled underneath one of them in
+#    Texta is the word: 'Why'?
+#    "Good question," Mr Pike said.
+#    "I don't even know that, and it's been going for over 50 years."
 
 # From Paul Eggert (2006-12-15):
 # For lack of better info, assume the tradition dates back to the
@@ -1519,6 +1605,42 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 ###############################################################################
 
 
+# Bonin (Ogasawara) Islands and Marcus Island (Minami-Tori-shima)
+
+# From Wakaba (2019-01-28) via Phake Nick:
+# National Diet Library of Japan has several reports by Japanese Government
+# officers that describe the time used in islands when they visited there.
+# According to them (and other sources such as newspapers), standard time UTC
+# + 10 (JST + 1) and DST UTC + 11 (JST + 2) was used until its return to Japan
+# at 1968-06-26 00:00 JST.  The exact periods of DST are still unknown.
+# I guessed Guam, Mariana, and Bonin and Marcus districts might have
+# synchronized their DST periods, but reports imply they had their own
+# decisions, i.e. there were three or more different time zones....
+#
+# https://wiki.suikawiki.org/n/小笠原諸島の標準時
+
+# From Phake Nick (2019-02-12):
+# Because their last time change to return to Japanese time when they returned
+# to Japanese rule was right before 1970, ... per the current tz database
+# rule, the information doesn't warrant creation of a new timezone for Bonin
+# Islands itself and is thus as an anecdotal note for interest purpose only.
+# ... [The abovementioned link] described some special timekeeping phenomenon
+# regarding Marcus island, another remote island currently owned by Japanese
+# in the same administrative unit as Bonin Islands.  Many reports claim that
+# the American coastal guard on the American quarter of the island use its own
+# coastal guard time, and most sources describe the time as UTC+11, being two
+# hours faster than JST used by some Japanese personnel on the island.  Some
+# sites describe it as same as Wake Island/Guam time although it would be
+# incorrect to be same as Guam.  And then in a few Japanese governmental
+# report from 1980s (from National Institute of Information and Communications
+# Technology) regarding the construction of VLBI facility on the Marcus
+# Island, it claimed that there are three time standards being used on the
+# island at the time which include not just JST (UTC+9) or [US]CG time
+# (UTC+11) but also a JMSDF time (UTC+10) (Japan Maritime Self-Defense
+# Force).  Unfortunately there are no other sources that mentioned such time
+# and there are also no information on things like how the time was used.
+
+
 # Fiji
 
 # Howse writes (p 153) that in 1879 the British governor of Fiji
@@ -1560,28 +1682,70 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 
 # Kwajalein
 
-# In comp.risks 14.87 (26 August 1993), Peter Neumann writes:
-# I wonder what happened in Kwajalein, where there was NO Friday,
-# 1993-08-20.  Thursday night at midnight Kwajalein switched sides with
-# respect to the International Date Line, to rejoin its fellow islands,
-# going from 11:59 p.m. Thursday to 12:00 m. Saturday in a blink.
+# From an AP article (1993-08-22):
+# "The nearly 3,000 Americans living on this remote Pacific atoll have a good
+# excuse for not remembering Saturday night: there wasn't one.  Residents were
+# going to bed Friday night and waking up Sunday morning because at midnight
+# -- 8 A.M. Eastern daylight time on Saturday -- Kwajalein was jumping from
+# one side of the international date line to the other."
+# "In Marshall Islands, Friday is followed by Sunday", NY Times. 1993-08-22.
+# https://www.nytimes.com/1993/08/22/world/in-marshall-islands-friday-is-followed-by-sunday.html
+
+# From Phake Nick (2018-10-27):
+# <https://wiki.suikawiki.org/n/南洋群島の標準時> ... pointed out that
+# currently tzdata say Pacific/Kwajalein switched from GMT+11 to GMT-12 in
+# 1969 October without explanation, however an 1993 article from NYT say it
+# synchorized its day with US mainland about 40 years ago and thus the switch
+# should occur at around 1950s instead.
+#
+# From Paul Eggert (2018-11-18):
+# The NYT (actually, AP) article is vague and possibly wrong about this.
+# The article says the earlier switch was "40 years ago when the United States
+# Army established a missile test range here".  However, the Kwajalein Test
+# Center was established on 1960-10-01 and was run by the US Navy.  It was
+# transferred to the US Army on 1964-07-01.  See "Seize the High Ground"
+# <https://history.army.mil/html/books/070/70-88-1/cmhPub_70-88-1.pdf>.
+# Given that Shanks was right on the money about the 1993 change, I'm inclined
+# to take Shanks's word for the 1969 change unless we find better evidence.
 
 
 # N Mariana Is, Guam
 
+# From Phake Nick (2018-10-27):
+# Guam Island was briefly annexed by Japan during ... year 1941-1944 ...
+# however there are no detailed information about what time it use during that
+# period.  It would probably be reasonable to assume Guam use GMT+9 during
+# that period of time like the surrounding area.
+
+# From Paul Eggert (2018-11-18):
 # Howse writes (p 153) "The Spaniards, on the other hand, reached the
 # Philippines and the Ladrones from America," and implies that the Ladrones
 # (now called the Marianas) kept American date for quite some time.
 # For now, we assume the Ladrones switched at the same time as the Philippines;
 # see Asia/Manila.
-
+#
+# Use 1941-12-10 and 1944-07-31 for Guam WWII transitions, as the rough start
+# and end of Japanese control of Agana.  We don't know whether the Northern
+# Marianas followed Guam's DST rules from 1959 through 1977; for now, assume
+# they did as that avoids the need for a separate zone due to our 1970 cutoff.
+#
 # US Public Law 106-564 (2000-12-23) made UT +10 the official standard time,
 # under the name "Chamorro Standard Time".  There is no official abbreviation,
 # but Congressman Robert A. Underwood, author of the bill that became law,
 # wrote in a press release (2000-12-27) that he will seek the use of "ChST".
 
+# See also the commentary for Micronesia.
 
-# Micronesia
+
+# Marshall Is
+# See the commentary for Micronesia.
+
+
+# Micronesia (and nearby)
+
+# From Paul Eggert (2018-11-18):
+# Like the Ladrones (see Guam commentary), assume the Spanish East Indies
+# kept American time until the Philippines switched at the end of 1844.
 
 # Alan Eugene Davis writes (1996-03-16),
 # "I am certain, having lived there for the past decade, that 'Truk'
@@ -1597,6 +1761,95 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # that Truk and Yap are UT +10, and Ponape and Kosrae are +11.
 # We don't know when Kosrae switched from +12; assume January 1 for now.
 
+# From Phake Nick (2018-10-27):
+#
+# From a Japanese wiki site https://wiki.suikawiki.org/n/南洋群島の標準時
+# ...
+# For "Southern Islands" (modern region of Mariana + Palau + Federation of
+# Micronesia + Marshall Islands):
+#
+# A 1906 Japanese magazine shown the Caroline Islands and Mariana Islands
+# who was occupied by Germany at the time as GMT+10, together with the like
+# of German New Guinea.  However there is a marking saying it have not been
+# implemented (yet).  No further information after that were found.
+#
+# Japan invaded those islands in 1914, and records shows that they were
+# instructed to use JST at the time.
+#
+# 1915 January telecommunication record on the Jaluit Atoll shows they use
+# the meridian of 170E as standard time (GMT+11:20), which is similar to the
+# longitude of the atoll.
+# 1915 February record say the 170E standard time is to be used until
+# February 9 noon, and after February 9 noon they are to use JST.
+# However these are time used within the Japanese Military at the time and
+# probably does not reflect the time used by local resident at the time (that
+# is if they keep their own time back then)
+#
+# In January 1919 the occupying force issued a command that split the area
+# into three different timezone with meridian of 135E, 150E, 165E (JST+0, +1,
+# +2), and the command was to become effective from February 1 of the same
+# year.  Despite the target of the command is still only for the occupying
+# force itself, further publication have described the time as the standard
+# time for the occupied area and thus it can probably be seen as such.
+#  * Area that use meridian of 135E: Palau and Yap civil administration area
+#    (Southern Islands Western Standard Time)
+#  * Area that use meridian of 150E: Truk (Chuuk) and Saipan civil
+#    administration area (Southern Islands Central Standard Time)
+#  * Area that use meridian of 165E: Ponape (Pohnpei) and Jaluit civil
+#    administration area (Southern Islands Eastern Standard Time).
+#  * In the next few years Japanese occupation of those islands have been
+#    formalized via League of Nation Mandate (South Pacific Mandate) and formal
+#    governance structure have been established, these district [become
+#    subprefectures] and timezone classification have been inherited as standard
+#    time of the area.
+#  * Saipan subprefecture include Mariana islands (exclude Guam which was
+#    occupied by America at the time), Palau and Yap subprefecture rule the
+#    Western Caroline Islands with 137E longitude as border, Truk and Ponape
+#    subprefecture rule the Eastern Caroline Islands with 154E as border, Ponape
+#    subprefecture also rule part of Marshall Islands to the west of 164E
+#    starting from (1918?) and Jaluit subprefecture rule the rest of the
+#    Marshall Islands.
+#
+# And then in year 1937, an announcement was made to change the time in the
+# area into 2 timezones:
+#  * Area that use meridian of 135E: area administered by Palau, Yap and
+#    Saipan subprefecture (Southern Islands Western Standard Time)
+#  * Area that use meridian of 150E: area administered by Truk (Chuuk),
+#    Ponape (Pohnpei) and Jaluit subprefecture (Southern Islands Eastern
+#    Standard Time)
+#
+# Another announcement issued in 1941 say that on April 1 that year,
+# standard time of the Southern Islands would be changed to use the meridian
+# of 135E (GMT+9), and thus abolishing timezone different within the area.
+#
+# Then Pacific theater of WWII started and Japan slowly lose control on the
+# island.  The webpage I linked above contain no information during this
+# period of time....
+#
+# After the end of WWII, in 1946 February, a document written by the
+# (former?) Japanese military personnel describe there are 3 hours time
+# different between Caroline islands time/Wake island time and the Chungking
+# time, which would mean the time being used there at the time was GMT+10.
+#
+# After that, the area become Trust Territories of the Pacific Islands
+# under American administration from year 1947.  The site listed some
+# American/International books/maps/publications about time used in those
+# area during this period of time but they doesn't seems to be reliable
+# information so it would be the best if someone know where can more reliable
+# information can be found.
+#
+#
+# From Paul Eggert (2018-11-18):
+#
+# For the above, use vague dates like "1914" and "1945" for transitions that
+# plausibly exist but for which the details are not known.  The information
+# for Wake is too sketchy to act on.
+#
+# The 1906 GMT+10 info about German-controlled islands might not have been
+# done, so omit it from the data for now.
+#
+# The Jaluit info governs Kwajalein.
+
 
 # Midway
 
@@ -1614,6 +1867,29 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # started DST on June 3.  Possibly DST was observed other years
 # in Midway, but we have no record of it.
 
+# Nauru
+
+# From Phake Nick (2018-10-31):
+# Currently, the tz database say Nauru use LMT until 1921, and then
+# switched to GMT+11:30 for the next two decades.
+# However, a number of timezone map published in America/Japan back then
+# showed its timezone as GMT+11 per https://wiki.suikawiki.org/n/ナウルの標準時
+# And it would also be nice if the 1921 transition date could be sourced.
+# ...
+# The "Nauru Standard Time Act 1978 Time Change"
+# http://ronlaw.gov.nr/nauru_lpms/files/gazettes/4b23a17d2030150404db7a5fa5872f52.pdf#page=3
+# based on "Nauru Standard Time Act 1978 Time Change"
+# http://www.paclii.org/nr/legis/num_act/nsta1978207/ defined that "Nauru
+# Alternative Time" (GMT+12) should be in effect from 1979 Feb.
+#
+# From Paul Eggert (2018-11-19):
+# The 1921-01-15 introduction of standard time is in Shanks; it is also in
+# "Standard Time Throughout the World", US National Bureau of Standards (1935),
+# page 3, which does not give the UT offset.  In response to a comment by
+# Phake Nick I set the Nauru time of occupation by Japan to
+# 1942-08-29/1945-09-08 by using dates from:
+# https://en.wikipedia.org/wiki/Japanese_occupation_of_Nauru
+
 # Norfolk
 
 # From Alexander Krivenyshev (2015-09-23):
@@ -1629,6 +1905,9 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # other than in 1974/5.  See:
 # https://www.timeanddate.com/time/australia/norfolk-island.html
 
+# Palau
+# See commentary for Micronesia.
+
 # Pitcairn
 
 # From Rives McDow (1999-11-08):
@@ -1793,6 +2072,9 @@ Zone	Pacific/Wallis	12:15:20 -	LMT	1901
 # From Paul Eggert (2003-03-23):
 # We have no other report of DST in Wake Island, so omit this info for now.
 
+# See also the commentary for Micronesia.
+
+
 ###############################################################################
 
 # The International Date Line

make/data/tzdata/backward

@@ -21,10 +21,12 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
+# tzdb links for backward compatibility
+
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
-# This file provides links between current names for time zones
+# This file provides links between current names for timezones
 # and their old names.  Many names changed in late 1993.
 
 # Link	TARGET			LINK-NAME
@@ -98,6 +100,7 @@ Link	Pacific/Easter		Chile/EasterIsland
 Link	America/Havana		Cuba
 Link	Africa/Cairo		Egypt
 Link	Europe/Dublin		Eire
+Link	Etc/UTC			Etc/UCT
 Link	Europe/London		Europe/Belfast
 Link	Europe/Chisinau		Europe/Tiraspol
 Link	Europe/London		GB
@@ -132,7 +135,7 @@ Link	Asia/Taipei		ROC
 Link	Asia/Seoul		ROK
 Link	Asia/Singapore		Singapore
 Link	Europe/Istanbul		Turkey
-Link	Etc/UCT			UCT
+Link	Etc/UTC			UCT
 Link	America/Anchorage	US/Alaska
 Link	America/Adak		US/Aleutian
 Link	America/Phoenix		US/Arizona

make/data/tzdata/etcetera

@@ -21,12 +21,14 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
+# tzdb data for ships at sea and other miscellany
+
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
 # These entries are mostly present for historical reasons, so that
 # people in areas not otherwise covered by the tz files could "zic -l"
-# to a time zone that was right for their area.  These days, the
+# to a timezone that was right for their area.  These days, the
 # tz files cover almost all the inhabited world, and the only practical
 # need now for the entries that are not on UTC are for ships at sea
 # that cannot use POSIX TZ settings.
@@ -40,7 +42,6 @@
 
 Zone	Etc/GMT		0	-	GMT
 Zone	Etc/UTC		0	-	UTC
-Zone	Etc/UCT		0	-	UCT
 
 # The following link uses older naming conventions,
 # but it belongs here, not in the file 'backward',

make/data/tzdata/europe

@@ -21,6 +21,8 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
+# tzdb data for Europe and environs
+
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -143,7 +145,7 @@
 # position is 51° 28' 30" N, 0° 18' 45" W. The longitude should
 # be within about ±2". The Ordnance Survey grid reference is TQ172761.
 #
-# [This yields GMTOFF = -0:01:15 for London LMT in the 18th century.]
+# [This yields STDOFF = -0:01:15 for London LMT in the 18th century.]
 
 # From Paul Eggert (1993-11-18):
 #
@@ -521,7 +523,7 @@ Rule	GB-Eire 1990	1995	-	Oct	Sun>=22	1:00u	0	GMT
 #
 # Use Europe/London for Jersey, Guernsey, and the Isle of Man.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/London	-0:01:15 -	LMT	1847 Dec  1  0:00s
 			 0:00	GB-Eire	%s	1968 Oct 27
 			 1:00	-	BST	1971 Oct 31  2:00u
@@ -540,7 +542,7 @@ Link	Europe/London	Europe/Isle_of_Man
 #
 # To work around this problem, the build procedure can translate the
 # following data into two forms, one with negative SAVE values and the
-# other form with a traditional approximation for Irish time stamps
+# other form with a traditional approximation for Irish timestamps
 # after 1971-10-31 02:00 UTC; although this approximation has tm_isdst
 # flags that are reversed, its UTC offsets are correct and this often
 # suffices.  This source file currently uses only nonnegative SAVE
@@ -551,15 +553,15 @@ Link	Europe/London	Europe/Isle_of_Man
 # summer and negative daylight saving time in winter.  It is for when
 # negative SAVE values are used.
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
-#Rule	Eire	1971	only	-	Oct	31	 2:00u	-1:00	-
-#Rule	Eire	1972	1980	-	Mar	Sun>=16	 2:00u	0	-
-#Rule	Eire	1972	1980	-	Oct	Sun>=23	 2:00u	-1:00	-
-#Rule	Eire	1981	max	-	Mar	lastSun	 1:00u	0	-
-#Rule	Eire	1981	1989	-	Oct	Sun>=23	 1:00u	-1:00	-
-#Rule	Eire	1990	1995	-	Oct	Sun>=22	 1:00u	-1:00	-
-#Rule	Eire	1996	max	-	Oct	lastSun	 1:00u	-1:00	-
+Rule	Eire	1971	only	-	Oct	31	 2:00u	-1:00	-
+Rule	Eire	1972	1980	-	Mar	Sun>=16	 2:00u	0	-
+Rule	Eire	1972	1980	-	Oct	Sun>=23	 2:00u	-1:00	-
+Rule	Eire	1981	max	-	Mar	lastSun	 1:00u	0	-
+Rule	Eire	1981	1989	-	Oct	Sun>=23	 1:00u	-1:00	-
+Rule	Eire	1990	1995	-	Oct	Sun>=22	 1:00u	-1:00	-
+Rule	Eire	1996	max	-	Oct	lastSun	 1:00u	-1:00	-
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Dublin	-0:25:00 -	LMT	1880 Aug  2
 			-0:25:21 -	DMT	1916 May 21  2:00s
 			-0:25:21 1:00	IST	1916 Oct  1  2:00s
@@ -571,11 +573,11 @@ Zone	Europe/Dublin	-0:25:00 -	LMT	1880 Aug  2
 			 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.
-#			 1:00	Eire	IST/GMT
+			 1:00	Eire	IST/GMT
 # These three lines are for when SAVE values are always nonnegative.
-			 1:00	-	IST	1971 Oct 31  2:00u
-			 0:00	GB-Eire	GMT/IST	1996
-			 0:00	EU	GMT/IST
+#			 1:00	-	IST	1971 Oct 31  2:00u
+#			 0:00	GB-Eire	GMT/IST	1996
+#			 0:00	EU	GMT/IST
 
 
 ###############################################################################
@@ -758,7 +760,7 @@ Rule	Russia	1996	2010	-	Oct	lastSun	 2:00s	0	-
 
 # These are for backward compatibility with older versions.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	WET		0:00	EU	WE%sT
 Zone	CET		1:00	C-Eur	CE%sT
 Zone	MET		1:00	C-Eur	ME%sT
@@ -818,14 +820,14 @@ Rule	Albania	1982	only	-	Oct	 3	0:00	0	-
 Rule	Albania	1983	only	-	Apr	18	0:00	1:00	S
 Rule	Albania	1983	only	-	Oct	 1	0:00	0	-
 Rule	Albania	1984	only	-	Apr	 1	0:00	1:00	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Tirane	1:19:20 -	LMT	1914
 			1:00	-	CET	1940 Jun 16
 			1:00	Albania	CE%sT	1984 Jul
 			1:00	EU	CE%sT
 
 # Andorra
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Andorra	0:06:04 -	LMT	1901
 			0:00	-	WET	1946 Sep 30
 			1:00	-	CET	1985 Mar 31  2:00
@@ -851,7 +853,7 @@ Rule	Austria	1947	only	-	Apr	 6	2:00s	1:00	S
 Rule	Austria	1948	only	-	Apr	18	2:00s	1:00	S
 Rule	Austria	1980	only	-	Apr	 6	0:00	1:00	S
 Rule	Austria	1980	only	-	Sep	28	0:00	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Vienna	1:05:21 -	LMT	1893 Apr
 			1:00	C-Eur	CE%sT	1920
 			1:00	Austria	CE%sT	1940 Apr  1  2:00s
@@ -883,7 +885,7 @@ Zone	Europe/Vienna	1:05:21 -	LMT	1893 Apr
 # Belarussian government decided against changing to winter time....
 # http://eng.belta.by/all_news/society/Belarus-decides-against-adjusting-time-in-Russias-wake_i_76335.html
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Minsk	1:50:16 -	LMT	1880
 			1:50	-	MMT	1924 May  2 # Minsk Mean Time
 			2:00	-	EET	1930 Jun 21
@@ -947,7 +949,7 @@ Rule	Belgium	1945	only	-	Apr	 2	 2:00s	1:00	S
 Rule	Belgium	1945	only	-	Sep	16	 2:00s	0	-
 Rule	Belgium	1946	only	-	May	19	 2:00s	1:00	S
 Rule	Belgium	1946	only	-	Oct	 7	 2:00s	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Brussels	0:17:30 -	LMT	1880
 			0:17:30	-	BMT	1892 May  1 12:00  # Brussels MT
 			0:00	-	WET	1914 Nov  8
@@ -974,7 +976,7 @@ Rule	Bulg	1979	only	-	Oct	 1	 1:00	0	-
 Rule	Bulg	1980	1982	-	Apr	Sat>=1	23:00	1:00	S
 Rule	Bulg	1980	only	-	Sep	29	 1:00	0	-
 Rule	Bulg	1981	only	-	Sep	27	 2:00	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Sofia	1:33:16 -	LMT	1880
 			1:56:56	-	IMT	1894 Nov 30 # Istanbul MT?
 			2:00	-	EET	1942 Nov  2  3:00
@@ -1007,15 +1009,15 @@ Rule	Czech	1946	only	-	May	 6	2:00s	1:00	S
 Rule	Czech	1946	1949	-	Oct	Sun>=1	2:00s	0	-
 Rule	Czech	1947	1948	-	Apr	Sun>=15	2:00s	1:00	S
 Rule	Czech	1949	only	-	Apr	 9	2:00s	1:00	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Prague	0:57:44 -	LMT	1850
 			0:57:44	-	PMT	1891 Oct    # Prague Mean Time
 			1:00	C-Eur	CE%sT	1945 May  9
 			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
+			1:00	-1:00	GMT	1947 Feb 23  2:00
 # Rearguard section, for parsers that do not support negative DST.
-			0:00	-	GMT	1947 Feb 23  2:00
+#			0:00	-	GMT	1947 Feb 23  2:00
 # End of rearguard section.
 			1:00	Czech	CE%sT	1979
 			1:00	EU	CE%sT
@@ -1069,7 +1071,7 @@ Rule	Denmark	1947	only	-	Aug	10	 2:00s	0	-
 Rule	Denmark	1948	only	-	May	 9	 2:00s	1:00	S
 Rule	Denmark	1948	only	-	Aug	 8	 2:00s	0	-
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Europe/Copenhagen	 0:50:20 -	LMT	1890
 			 0:50:20 -	CMT	1894 Jan  1 # Copenhagen MT
 			 1:00	Denmark	CE%sT	1942 Nov  2  2:00s
@@ -1166,7 +1168,7 @@ Rule	Thule	1993	2006	-	Oct	lastSun	2:00	0	S
 Rule	Thule	2007	max	-	Mar	Sun>=8	2:00	1:00	D
 Rule	Thule	2007	max	-	Nov	Sun>=1	2:00	0	S
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Danmarkshavn -1:14:40 -	LMT	1916 Jul 28
 			-3:00	-	-03	1980 Apr  6  2:00
 			-3:00	EU	-03/-02	1996
@@ -1232,7 +1234,7 @@ Zone America/Thule	-4:35:08 -	LMT	1916 Jul 28 # Pituffik air base
 # From Urmet Jänes (2002-03-28):
 # The legislative reference is Government decree No. 84 on 2002-02-21.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Tallinn	1:39:00	-	LMT	1880
 			1:39:00	-	TMT	1918 Feb    # Tallinn Mean Time
 			1:00	C-Eur	CE%sT	1919 Jul
@@ -1295,7 +1297,7 @@ Rule	Finland	1981	1982	-	Sep	lastSun	3:00	0	-
 # Milne says Helsinki (Helsingfors) time was 1:39:49.2 (official document);
 # round to nearest.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Helsinki	1:39:49 -	LMT	1878 May 31
 			1:39:49	-	HMT	1921 May    # Helsinki Mean Time
 			2:00	Finland	EE%sT	1983
@@ -1385,7 +1387,7 @@ Rule	France	1976	only	-	Sep	26	 1:00	0	-
 # but Howse quotes the actual French legislation as saying 0:09:21.
 # Go with Howse.  Howse writes that the time in France was officially based
 # on PMT-0:09:21 until 1978-08-09, when the time base finally switched to UTC.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Paris	0:09:21 -	LMT	1891 Mar 15  0:01
 			0:09:21	-	PMT	1911 Mar 11  0:01 # Paris MT
 # Shanks & Pottenger give 1940 Jun 14 0:00; go with Excoffier and Le Corre.
@@ -1433,7 +1435,7 @@ Rule SovietZone	1945	only	-	May	24	2:00	2:00	M # Midsummer
 Rule SovietZone	1945	only	-	Sep	24	3:00	1:00	S
 Rule SovietZone	1945	only	-	Nov	18	2:00s	0	-
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Berlin	0:53:28 -	LMT	1893 Apr
 			1:00	C-Eur	CE%sT	1945 May 24  2:00
 			1:00 SovietZone	CE%sT	1946
@@ -1461,7 +1463,7 @@ Link	Europe/Zurich	Europe/Busingen
 # is in Europe.  Our reference location Tbilisi is in the Asian part.
 
 # Gibraltar
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Europe/Gibraltar	-0:21:24 -	LMT	1880 Aug  2  0:00s
 			0:00	GB-Eire	%s	1957 Apr 14  2:00
 			1:00	-	CET	1982
@@ -1492,7 +1494,7 @@ Rule	Greece	1979	only	-	Apr	 1	9:00	1:00	S
 Rule	Greece	1979	only	-	Sep	29	2:00	0	-
 Rule	Greece	1980	only	-	Apr	 1	0:00	1:00	S
 Rule	Greece	1980	only	-	Sep	28	0:00	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Athens	1:34:52 -	LMT	1895 Sep 14
 			1:34:52	-	AMT	1916 Jul 28  0:01 # Athens MT
 			2:00	Greece	EE%sT	1941 Apr 30
@@ -1529,7 +1531,7 @@ Rule	Hungary	1956	only	-	Sep	lastSun	 0:00	0	-
 Rule	Hungary	1957	only	-	Jun	Sun>=1	 1:00	1:00	S
 Rule	Hungary	1957	only	-	Sep	lastSun	 3:00	0	-
 Rule	Hungary	1980	only	-	Apr	 6	 1:00	1:00	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Budapest	1:16:20 -	LMT	1890 Oct
 			1:00	C-Eur	CE%sT	1918
 			1:00	Hungary	CE%sT	1941 Apr  8
@@ -1590,7 +1592,7 @@ Rule	Iceland	1947	1967	-	Apr	Sun>=1	 1:00s	1:00	-
 Rule	Iceland	1949	only	-	Oct	30	 1:00s	0	-
 Rule	Iceland	1950	1966	-	Oct	Sun>=22	 1:00s	0	-
 Rule	Iceland	1967	only	-	Oct	29	 1:00s	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Atlantic/Reykjavik	-1:28	-	LMT	1908
 			-1:00	Iceland	-01/+00	1968 Apr  7  1:00s
 			 0:00	-	GMT
@@ -1604,6 +1606,25 @@ Zone Atlantic/Reykjavik	-1:28	-	LMT	1908
 # But these events all occurred before the 1970 cutoff,
 # so record only the time in Rome.
 #
+# From Stephen Trainor (2019-05-06):
+# http://www.ac-ilsestante.it/MERIDIANE/ora_legale/ORA_LEGALE_ESTIVA_IN_ITALIA.htm
+# ... the [1866] law went into effect on 12 December 1866, rather than
+# the date of the decree (22 Sep 1866)
+# https://web.archive.org/web/20070824155341/http://www.iav.it/planetario/didastro/didastro/english.htm
+# ... "In Italy in 1866 there were 6 railway times (Torino, Verona, Firenze,
+# Roma, Napoli, Palermo). On that year it was decided to unify them, adopting
+# the average time of Rome (even if this city was not yet part of the
+# kingdom).  On the 12th December 1866, on the starting of the winter time
+# table, it took effect in the railways, the post office and the telegraph,
+# not only for the internal service but also for the public....  Milano set
+# the public watches on the Rome time on the same day (12th December 1866),
+# Torino and Bologna on the 1st January 1867, Venezia the 1st May 1880 and the
+# last city was Cagliari in 1886."
+#
+# From Luigi Rosa (2019-05-07):
+# this is the scan of the decree:
+# http://www.radiomarconi.com/marconi/filopanti/1866c.jpg
+#
 # From Michael Deckers (2016-10-24):
 # http://www.ac-ilsestante.it/MERIDIANE/ora_legale quotes a law of 1893-08-10
 # ... [translated as] "The preceding dispositions will enter into
@@ -1614,6 +1635,7 @@ Zone Atlantic/Reykjavik	-1:28	-	LMT	1908
 # The authoritative source for time in Italy is the national metrological
 # institute, which has a summary page of historical DST data at
 # http://www.inrim.it/res/tf/ora_legale_i.shtml
+# [now at http://oldsite.inrim.it/res/tf/ora_legale_i.shtml as of 2017]
 # (2016-10-24):
 # http://www.renzobaldini.it/le-ore-legali-in-italia/
 # has still different data for 1944.  It divides Italy in two, as
@@ -1677,8 +1699,8 @@ Rule	Italy	1976	only	-	May	30	 0:00s	1:00	S
 Rule	Italy	1977	1979	-	May	Sun>=22	 0:00s	1:00	S
 Rule	Italy	1978	only	-	Oct	 1	 0:00s	0	-
 Rule	Italy	1979	only	-	Sep	30	 0:00s	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	Europe/Rome	0:49:56 -	LMT	1866 Sep 22
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+Zone	Europe/Rome	0:49:56 -	LMT	1866 Dec 12
 			0:49:56	-	RMT	1893 Oct 31 23:49:56 # Rome Mean
 			1:00	Italy	CE%sT	1943 Sep 10
 			1:00	C-Eur	CE%sT	1944 Jun  4
@@ -1753,7 +1775,7 @@ Rule	Latvia	1989	1996	-	Sep	lastSun	 2:00s	0	-
 # Byalokoz 1919 says Latvia was 1:36:34.
 # Go with Byalokoz.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Riga	1:36:34	-	LMT	1880
 			1:36:34	-	RMT	1918 Apr 15  2:00 # Riga MT
 			1:36:34	1:00	LST	1918 Sep 16  3:00 # Latvian ST
@@ -1823,7 +1845,7 @@ Link Europe/Zurich Europe/Vaduz
 # http://www.lrvk.lt/nut/11/n1749.htm
 
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Vilnius	1:41:16	-	LMT	1880
 			1:24:00	-	WMT	1917        # Warsaw Mean Time
 			1:35:36	-	KMT	1919 Oct 10 # Kaunas Mean Time
@@ -1867,7 +1889,7 @@ Rule	Lux	1926	only	-	Apr	17	23:00	1:00	S
 Rule	Lux	1927	only	-	Apr	 9	23:00	1:00	S
 Rule	Lux	1928	only	-	Apr	14	23:00	1:00	S
 Rule	Lux	1929	only	-	Apr	20	23:00	1:00	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Europe/Luxembourg	0:24:36 -	LMT	1904 Jun
 			1:00	Lux	CE%sT	1918 Nov 25
 			0:00	Lux	WE%sT	1929 Oct  6  2:00s
@@ -1876,7 +1898,7 @@ Zone Europe/Luxembourg	0:24:36 -	LMT	1904 Jun
 			1:00	Belgium	CE%sT	1977
 			1:00	EU	CE%sT
 
-# Macedonia
+# North Macedonia
 # See Europe/Belgrade.
 
 # Malta
@@ -1892,7 +1914,7 @@ Rule	Malta	1974	only	-	Sep	16	0:00s	0	-
 Rule	Malta	1975	1979	-	Apr	Sun>=15	2:00	1:00	S
 Rule	Malta	1975	1980	-	Sep	Sun>=15	2:00	0	-
 Rule	Malta	1980	only	-	Mar	31	2:00	1:00	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Malta	0:58:04 -	LMT	1893 Nov  2  0:00s # Valletta
 			1:00	Italy	CE%sT	1973 Mar 31
 			1:00	Malta	CE%sT	1981
@@ -1961,7 +1983,7 @@ Zone	Europe/Malta	0:58:04 -	LMT	1893 Nov  2  0:00s # Valletta
 Rule	Moldova	1997	max	-	Mar	lastSun	 2:00	1:00	S
 Rule	Moldova	1997	max	-	Oct	lastSun	 3:00	0	-
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Chisinau	1:55:20 -	LMT	1880
 			1:55	-	CMT	1918 Feb 15 # Chisinau MT
 			1:44:24	-	BMT	1931 Jul 24 # Bucharest MT
@@ -1977,7 +1999,7 @@ Zone	Europe/Chisinau	1:55:20 -	LMT	1880
 # Monaco
 # Shanks & Pottenger give 0:09:20 for Paris Mean Time; go with Howse's
 # more precise 0:09:21.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Monaco	0:29:32 -	LMT	1891 Mar 15
 			0:09:21	-	PMT	1911 Mar 11 # Paris Mean Time
 			0:00	France	WE%sT	1945 Sep 16  3:00
@@ -2052,8 +2074,8 @@ Rule	Neth	1945	only	-	Apr	 2	2:00s	1:00	S
 Rule	Neth	1945	only	-	Sep	16	2:00s	0	-
 #
 # Amsterdam Mean Time was +00:19:32.13, but the .13 is omitted
-# below because the current format requires GMTOFF to be an integer.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# below because the current format requires STDOFF to be an integer.
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Europe/Amsterdam	0:19:32 -	LMT	1835
 			0:19:32	Neth	%s	1937 Jul  1
 			0:20	Neth +0020/+0120 1940 May 16  0:00
@@ -2072,7 +2094,7 @@ Rule	Norway	1945	only	-	Oct	 1	2:00s	0	-
 Rule	Norway	1959	1964	-	Mar	Sun>=15	2:00s	1:00	S
 Rule	Norway	1959	1965	-	Sep	Sun>=15	2:00s	0	-
 Rule	Norway	1965	only	-	Apr	25	2:00s	1:00	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Oslo	0:43:00 -	LMT	1895 Jan  1
 			1:00	Norway	CE%sT	1940 Aug 10 23:00
 			1:00	C-Eur	CE%sT	1945 Apr  2  2:00
@@ -2163,7 +2185,7 @@ Rule	Poland	1959	1961	-	Oct	Sun>=1	1:00s	0	-
 Rule	Poland	1960	only	-	Apr	 3	1:00s	1:00	S
 Rule	Poland	1961	1964	-	May	lastSun	1:00s	1:00	S
 Rule	Poland	1962	1964	-	Sep	lastSun	1:00s	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Warsaw	1:24:00 -	LMT	1880
 			1:24:00	-	WMT	1915 Aug  5 # Warsaw Mean Time
 			1:00	C-Eur	CE%sT	1918 Sep 16  3:00
@@ -2268,7 +2290,7 @@ Rule	Port	1980	only	-	Mar	lastSun	 0:00s	1:00	S
 Rule	Port	1981	1982	-	Mar	lastSun	 1:00s	1:00	S
 Rule	Port	1983	only	-	Mar	lastSun	 2:00s	1:00	S
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Lisbon	-0:36:45 -	LMT	1884
 			-0:36:45 -	LMT	1912 Jan  1  0:00u # Lisbon MT
 			 0:00	Port	WE%sT	1966 Apr  3  2:00
@@ -2327,7 +2349,7 @@ Rule	Romania	1980	only	-	Apr	 5	23:00	1:00	S
 Rule	Romania	1980	only	-	Sep	lastSun	 1:00	0	-
 Rule	Romania	1991	1993	-	Mar	lastSun	 0:00s	1:00	S
 Rule	Romania	1991	1993	-	Sep	lastSun	 0:00s	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Europe/Bucharest	1:44:24 -	LMT	1891 Oct
 			1:44:24	-	BMT	1931 Jul 24 # Bucharest MT
 			2:00	Romania	EE%sT	1981 Mar 29  2:00s
@@ -2450,6 +2472,33 @@ Zone Europe/Bucharest	1:44:24 -	LMT	1891 Oct
 # administratively part of Sakhalin oblast', they appear to have
 # remained on UTC+11 along with Magadan.
 
+# From Marat Nigametzianov (2018-07-16):
+# this is link to order from 1956 about timezone in USSR
+# http://astro.uni-altai.ru/~orion/blog/2011/11/novyie-granitsyi-chasovyih-poyasov-v-sssr/
+#
+# From Paul Eggert (2018-07-16):
+# Perhaps someone could translate the above-mentioned link and use it
+# to correct our data for the ex-Soviet Union.  It cites the following:
+# «Поясное время и новые границы часовых поясов» / сост. П.Н. Долгов,
+# отв. ред. Г.Д. Бурдун - М: Комитет стандартов, мер и измерительных
+# приборов при Совете Министров СССР, Междуведомственная комиссия
+# единой службы времени, 1956 г.
+# This book looks like it would be a helpful resource for the Soviet
+# Union through 1956.  Although a copy was in the Scientific Library
+# of Tomsk State University, I have not been able to track down a copy nearby.
+#
+# From Stepan Golosunov (2018-07-21):
+# http://astro.uni-altai.ru/~orion/blog/2015/05/center-reforma-ischisleniya-vremeni-br-na-territorii-sssr-v-1957-godu-center/
+# says that the 1956 decision to change time belts' borders was not
+# implemented as planned in 1956 and the change happened in 1957.
+# There is also the problem that actual time zones were different from
+# the official time belts (and from many time belts' maps) as there were
+# numerous exceptions to application of time belt rules.  For example,
+# https://ru.wikipedia.org/wiki/Московское_время#Перемещение_границы_применения_московского_времени_на_восток
+# says that by 1962 there were many regions in the 3rd time belt that
+# were on Moscow time, referring to a 1962 map.  By 1989 number of such
+# exceptions grew considerably.
+
 # From Tim Parenti (2014-07-06):
 # The comments detailing the coverage of each Russian zone are meant to assist
 # with maintenance only and represent our best guesses as to which regions
@@ -2460,9 +2509,6 @@ Zone Europe/Bucharest	1:44:24 -	LMT	1891 Oct
 # future stability.  ISO 3166-2:RU codes are also listed for first-level
 # divisions where available.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-
-
 # From Tim Parenti (2014-07-03):
 # Europe/Kaliningrad covers...
 # 39	RU-KGD	Kaliningrad Oblast
@@ -2730,6 +2776,15 @@ Zone Europe/Astrakhan	 3:12:12 -	LMT	1924 May
 # 34	RU-VGG	Volgograd Oblast
 # The 1988 transition is from USSR act No. 5 (1988-01-04).
 
+# From Alexander Fetisov (2018-09-20):
+# Volgograd region in southern Russia (Europe/Volgograd) change
+# timezone from UTC+3 to UTC+4 from 28oct2018.
+# http://sozd.parliament.gov.ru/bill/452878-7
+#
+# From Stepan Golosunov (2018-10-11):
+# The law has been published today on
+# http://publication.pravo.gov.ru/Document/View/0001201810110037
+
 Zone Europe/Volgograd	 2:57:40 -	LMT	1920 Jan  3
 			 3:00	-	+03	1930 Jun 21
 			 4:00	-	+04	1961 Nov 11
@@ -2738,7 +2793,8 @@ Zone Europe/Volgograd	 2:57:40 -	LMT	1920 Jan  3
 			 4:00	-	+04	1992 Mar 29  2:00s
 			 3:00	Russia	+03/+04	2011 Mar 27  2:00s
 			 4:00	-	+04	2014 Oct 26  2:00s
-			 3:00	-	+03
+			 3:00	-	+03	2018 Oct 28  2:00s
+			 4:00	-	+04
 
 # From Paul Eggert (2016-11-11):
 # Europe/Saratov covers:
@@ -3332,7 +3388,7 @@ Zone Asia/Anadyr	11:49:56 -	LMT	1924 May  2
 # See Europe/Rome.
 
 # Serbia
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Belgrade	1:22:00	-	LMT	1884
 			1:00	-	CET	1941 Apr 18 23:00
 			1:00	C-Eur	CE%sT	1945
@@ -3346,7 +3402,7 @@ Zone	Europe/Belgrade	1:22:00	-	LMT	1884
 Link Europe/Belgrade Europe/Ljubljana	# Slovenia
 Link Europe/Belgrade Europe/Podgorica	# Montenegro
 Link Europe/Belgrade Europe/Sarajevo	# Bosnia and Herzegovina
-Link Europe/Belgrade Europe/Skopje	# Macedonia
+Link Europe/Belgrade Europe/Skopje	# North Macedonia
 Link Europe/Belgrade Europe/Zagreb	# Croatia
 
 # Slovakia
@@ -3427,7 +3483,8 @@ Rule	Spain	1978	only	-	Oct	 1	 2:00s	0	-
 #Rule NatSpain	1937	only	-	May	22	23:00	1:00	S
 #Rule NatSpain	1937	1938	-	Oct	Sat>=1	24:00s	0	-
 #Rule NatSpain	1938	only	-	Mar	26	23:00	1:00	S
-# The following rules are copied from Morocco from 1967 through 1978.
+# The following rules are copied from Morocco from 1967 through 1978,
+# except with "S" letters.
 Rule SpainAfrica 1967	only	-	Jun	 3	12:00	1:00	S
 Rule SpainAfrica 1967	only	-	Oct	 1	 0:00	0	-
 Rule SpainAfrica 1974	only	-	Jun	24	 0:00	1:00	S
@@ -3437,7 +3494,7 @@ Rule SpainAfrica 1976	only	-	Aug	 1	 0:00	0	-
 Rule SpainAfrica 1977	only	-	Sep	28	 0:00	0	-
 Rule SpainAfrica 1978	only	-	Jun	 1	 0:00	1:00	S
 Rule SpainAfrica 1978	only	-	Aug	 4	 0:00	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Madrid	-0:14:44 -	LMT	1900 Dec 31 23:45:16
 			 0:00	Spain	WE%sT	1940 Mar 16 23:00
 			 1:00	Spain	CE%sT	1979
@@ -3447,6 +3504,7 @@ Zone	Africa/Ceuta	-0:21:16 -	LMT	1900 Dec 31 23:38:44
 			 0:00	1:00	WEST	1918 Oct  7 23:00
 			 0:00	-	WET	1924
 			 0:00	Spain	WE%sT	1929
+			 0:00	-	WET	1967 # Help zishrink.awk.
 			 0:00 SpainAfrica WE%sT	1984 Mar 16
 			 1:00	-	CET	1986
 			 1:00	EU	CE%sT
@@ -3504,7 +3562,7 @@ Zone	Atlantic/Canary	-1:01:36 -	LMT	1922 Mar # Las Palmas de Gran C.
 #
 # Source: The newspaper "Dagens Nyheter", 1916-10-01, page 7 upper left.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Europe/Stockholm	1:12:12 -	LMT	1879 Jan  1
 			1:00:14	-	SET	1900 Jan  1 # Swedish Time
 			1:00	-	CET	1916 May 14 23:00
@@ -3607,7 +3665,7 @@ Zone Europe/Stockholm	1:12:12 -	LMT	1879 Jan  1
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Swiss	1941	1942	-	May	Mon>=1	1:00	1:00	S
 Rule	Swiss	1941	1942	-	Oct	Mon>=1	2:00	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Zurich	0:34:08 -	LMT	1853 Jul 16 # See above comment.
 			0:29:46	-	BMT	1894 Jun    # Bern Mean Time
 			1:00	Swiss	CE%sT	1981
@@ -3632,7 +3690,7 @@ Zone	Europe/Zurich	0:34:08 -	LMT	1853 Jul 16 # See above comment.
 # http://www.resmigazete.gov.tr/eskiler/2001/03/20010324.htm#2  - for 2001
 # http://www.resmigazete.gov.tr/eskiler/2002/03/20020316.htm#2  - for 2002-2006
 # From Paul Eggert (2016-09-25):
-# Prefer the above sources to Shanks & Pottenger for time stamps after 1985.
+# Prefer the above sources to Shanks & Pottenger for timestamps after 1985.
 
 # From Steffen Thorsen (2007-03-09):
 # Starting 2007 though, it seems that they are adopting EU's 1:00 UTC
@@ -3757,7 +3815,7 @@ Rule	Turkey	1986	1995	-	Sep	lastSun	1:00s	0	-
 Rule	Turkey	1994	only	-	Mar	20	1:00s	1:00	S
 Rule	Turkey	1995	2006	-	Mar	lastSun	1:00s	1:00	S
 Rule	Turkey	1996	2006	-	Oct	lastSun	1:00s	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Europe/Istanbul	1:55:52 -	LMT	1880
 			1:56:56	-	IMT	1910 Oct # Istanbul Mean Time?
 			2:00	Turkey	EE%sT	1978 Oct 15
@@ -3842,10 +3900,21 @@ Link	Europe/Istanbul	Asia/Istanbul	# Istanbul is in both continents.
 # * Ukrainian Government's Resolution of 20.03.1992, No. 139.
 # http://www.uazakon.com/documents/date_8u/pg_grcasa.htm
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-# Most of Ukraine since 1970 has been like Kiev.
-# "Kyiv" is the transliteration of the Ukrainian name, but
-# "Kiev" is more common in English.
+# From Paul Eggert (2018-10-03):
+# As is usual in tzdb, Ukrainian zones use the most common English spellings.
+# For example, tzdb uses Europe/Kiev, as "Kiev" is the most common spelling in
+# English for Ukraine's capital, even though it is certainly wrong as a
+# transliteration of the Ukrainian "Київ".  This is similar to tzdb's use of
+# Europe/Prague, which is certainly wrong as a transliteration of the Czech
+# "Praha".  ("Kiev" came from old Slavic via Russian to English, and "Prague"
+# came from old Slavic via French to English, so the two cases have something
+# in common.)  Admittedly English-language spelling of Ukrainian names is
+# controversial, and some day "Kyiv" may become substantially more popular in
+# English; in the meantime, stick with the traditional English "Kiev" as that
+# means less disruption for our users.
+
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
+# This represents most of Ukraine.  See above for the spelling of "Kiev".
 Zone Europe/Kiev	2:02:04 -	LMT	1880
 			2:02:04	-	KMT	1924 May  2 # Kiev Mean Time
 			2:00	-	EET	1930 Jun 21

make/data/tzdata/factory

@@ -21,13 +21,15 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
+# tzdb data for noncommittal factory settings
+
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
-# For distributors who don't want to put time zone specification in
-# their installation procedures.  Users that run 'date' will get the
+# For distributors who don't want to specify a timezone in their
+# installation procedures.  Users who run 'date' will get the
 # time zone abbreviation "-00", indicating that the actual time zone
 # is unknown.
 
-# Zone	NAME	GMTOFF	RULES	FORMAT
+# Zone	NAME	STDOFF	RULES	FORMAT
 Zone	Factory	0	-	-00

make/data/tzdata/iso3166.tab

@@ -32,8 +32,8 @@
 # All text uses UTF-8 encoding.  The columns of the table are as follows:
 #
 # 1.  ISO 3166-1 alpha-2 country code, current as of
-#     ISO 3166-1 N905 (2016-11-15).  See: Updates on ISO 3166-1
-#     http://isotc.iso.org/livelink/livelink/Open/16944257
+#     ISO 3166-1 N976 (2018-11-06).  See: Updates on ISO 3166-1
+#     https://isotc.iso.org/livelink/livelink/Open/16944257
 # 2.  The usual English name for the coded region,
 #     chosen so that alphabetic sorting of subsets produces helpful lists.
 #     This is not the same as the English name in the ISO 3166 tables.
@@ -189,7 +189,7 @@ ME	Montenegro
 MF	St Martin (French)
 MG	Madagascar
 MH	Marshall Islands
-MK	Macedonia
+MK	North Macedonia
 ML	Mali
 MM	Myanmar (Burma)
 MN	Mongolia
@@ -258,7 +258,7 @@ ST	Sao Tome & Principe
 SV	El Salvador
 SX	St Maarten (Dutch)
 SY	Syria
-SZ	Swaziland
+SZ	Eswatini (Swaziland)
 TC	Turks & Caicos Is
 TD	Chad
 TF	French Southern & Antarctic Lands

make/data/tzdata/leapseconds

@@ -26,21 +26,28 @@
 # This file is in the public domain.
 
 # This file is generated automatically from the data in the public-domain
-# leap-seconds.list file, which is copied from:
-# ftp://ftp.nist.gov/pub/time/leap-seconds.list
+# leap-seconds.list file, which can be copied from
+# <ftp://ftp.nist.gov/pub/time/leap-seconds.list>
+# or <ftp://ftp.boulder.nist.gov/pub/time/leap-seconds.list>
+# or <ftp://tycho.usno.navy.mil/pub/ntp/leap-seconds.list>.
 # For more about leap-seconds.list, please see
 # The NTP Timescale and Leap Seconds
-# https://www.eecis.udel.edu/~mills/leap.html
+# <https://www.eecis.udel.edu/~mills/leap.html>.
 
 # The International Earth Rotation and Reference Systems Service
 # periodically uses leap seconds to keep UTC to within 0.9 s of UT1
-# (which measures the true angular orientation of the earth in space); see
-# Levine J. Coordinated Universal Time and the leap second.
+# (which measures the true angular orientation of the earth in space)
+# and publishes leap second data in a copyrighted file
+# <https://hpiers.obspm.fr/iers/bul/bulc/Leap_Second.dat>.
+# See: Levine J. Coordinated Universal Time and the leap second.
 # URSI Radio Sci Bull. 2016;89(4):30-6. doi:10.23919/URSIRSB.2016.7909995
-# http://ieeexplore.ieee.org/document/7909995/
+# <https://ieeexplore.ieee.org/document/7909995>.
+
 # There were no leap seconds before 1972, because the official mechanism
 # accounting for the discrepancy between atomic time and the earth's rotation
-# did not exist until the early 1970s.
+# did not exist.  The first ("1 Jan 1972") data line in leap-seconds.list
+# does not denote a leap second; it denotes the start of the current definition
+# of UTC.
 
 # The correction (+ or -) is made at the given time, so lines
 # will typically look like:
@@ -48,10 +55,7 @@
 # or
 #	Leap	YEAR	MON	DAY	23:59:59	-	R/S
 
-# If the leapsecond is Rolling (R) the given time is local time.
-# If the leapsecond is Stationary (S) the given time is UTC.
-
-# Leap	YEAR	MONTH	DAY	HH:MM:SS	CORR	R/S
+# If the leap second is Rolling (R) the given time is local time (unused here).
 Leap	1972	Jun	30	23:59:60	+	S
 Leap	1972	Dec	31	23:59:60	+	S
 Leap	1973	Dec	31	23:59:60	+	S
@@ -80,5 +84,9 @@ Leap	2012	Jun	30	23:59:60	+	S
 Leap	2015	Jun	30	23:59:60	+	S
 Leap	2016	Dec	31	23:59:60	+	S
 
-#	Updated through IERS Bulletin C55
-#	File expires on:  28 December 2018
+# POSIX timestamps for the data in this file:
+#updated 1467936000
+#expires 1577491200
+
+#	Updated through IERS Bulletin C57
+#	File expires on:  28 December 2019

make/data/tzdata/northamerica

@@ -21,6 +21,8 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
+# tzdb data for North and Central America and environs
+
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -71,7 +73,7 @@
 #
 # Most of the US soon followed suit.  See:
 # Bartky IR. The adoption of standard time. Technol Cult 1989 Jan;30(1):25-56.
-# http://dx.doi.org/10.2307/3105430
+# https://dx.doi.org/10.2307/3105430
 
 # From Paul Eggert (2005-04-16):
 # That 1883 transition occurred at 12:00 new time, not at 12:00 old time.
@@ -114,10 +116,33 @@
 # was the first nationwide legal time standard, and apparently
 # time was just called "Standard Time" or "Daylight Saving Time".
 
-# From Arthur David Olson:
-# US Daylight Saving Time ended on the last Sunday of *October* in 1974.
-# See, for example, the front page of the Saturday, 1974-10-26
-# and Sunday, 1974-10-27 editions of the Washington Post.
+# From Paul Eggert (2019-06-04):
+# Here is the legal basis for the US federal rules.
+# * Public Law 65-106 (1918-03-19) implemented standard and daylight saving
+#   time for the first time across the US, springing forward on March's last
+#   Sunday and falling back on October's last Sunday.
+#   https://www.loc.gov/law/help/statutes-at-large/65th-congress/session-2/c65s2ch24.pdf
+# * Public Law 66-40 (1919-08-20) repealed DST on October 1919's last Sunday.
+#   https://www.loc.gov/law/help/statutes-at-large/66th-congress/session-1/c66s1ch51.pdf
+# * Public Law 77-403 (1942-01-20) started wartime DST on 1942-02-09.
+#   https://www.loc.gov/law/help/statutes-at-large/77th-congress/session-2/c77s2ch7.pdf
+# * Public Law 79-187 (1945-09-25) ended wartime DST on 1945-09-30.
+#   https://www.loc.gov/law/help/statutes-at-large/79th-congress/session-1/c79s1ch388.pdf
+# * Public Law 89-387 (1966-04-13) reinstituted a national standard for DST,
+#   from April's last Sunday to October's last Sunday, effective 1967.
+#   https://www.govinfo.gov/content/pkg/STATUTE-80/pdf/STATUTE-80-Pg107.pdf
+# * Public Law 93-182 (1973-12-15) moved the 1974 spring-forward to 01-06.
+#   https://www.govinfo.gov/content/pkg/STATUTE-87/pdf/STATUTE-87-Pg707.pdf
+# * Public Law 93-434 (1974-10-05) moved the 1975 spring-forward to
+#   February's last Sunday.
+#   https://www.govinfo.gov/content/pkg/STATUTE-88/pdf/STATUTE-88-Pg1209.pdf
+# * Public Law 99-359 (1986-07-08) moved the spring-forward to April's first
+#   Sunday.
+#   https://www.govinfo.gov/content/pkg/STATUTE-100/pdf/STATUTE-100-Pg764.pdf
+# * Public Law 109-58 (2005-08-08), effective 2007, moved the spring-forward
+#   to March's second Sunday and the fall-back to November's first Sunday.
+#   https://www.govinfo.gov/content/pkg/PLAW-109publ58/pdf/PLAW-109publ58.pdf
+# All transitions are at 02:00 local time.
 
 # From Arthur David Olson:
 # Before the Uniform Time Act of 1966 took effect in 1967, observance of
@@ -173,11 +198,11 @@ Rule	US	1918	1919	-	Mar	lastSun	2:00	1:00	D
 Rule	US	1918	1919	-	Oct	lastSun	2:00	0	S
 Rule	US	1942	only	-	Feb	9	2:00	1:00	W # War
 Rule	US	1945	only	-	Aug	14	23:00u	1:00	P # Peace
-Rule	US	1945	only	-	Sep	lastSun	2:00	0	S
+Rule	US	1945	only	-	Sep	30	2:00	0	S
 Rule	US	1967	2006	-	Oct	lastSun	2:00	0	S
 Rule	US	1967	1973	-	Apr	lastSun	2:00	1:00	D
 Rule	US	1974	only	-	Jan	6	2:00	1:00	D
-Rule	US	1975	only	-	Feb	23	2:00	1:00	D
+Rule	US	1975	only	-	Feb	lastSun	2:00	1:00	D
 Rule	US	1976	1986	-	Apr	lastSun	2:00	1:00	D
 Rule	US	1987	2006	-	Apr	Sun>=1	2:00	1:00	D
 Rule	US	2007	max	-	Mar	Sun>=8	2:00	1:00	D
@@ -194,7 +219,7 @@ Rule	US	2007	max	-	Nov	Sun>=1	2:00	0	S
 # increase the chances that they'll actually get compiled and to
 # avoid the need to duplicate the US rules in another file.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	EST		 -5:00	-	EST
 Zone	MST		 -7:00	-	MST
 Zone	HST		-10:00	-	HST
@@ -351,7 +376,7 @@ Rule	NYC	1920	only	-	Oct	lastSun	2:00	0	S
 Rule	NYC	1921	1966	-	Apr	lastSun	2:00	1:00	D
 Rule	NYC	1921	1954	-	Sep	lastSun	2:00	0	S
 Rule	NYC	1955	1966	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/New_York	-4:56:02 -	LMT	1883 Nov 18 12:03:58
 			-5:00	US	E%sT	1920
 			-5:00	NYC	E%sT	1942
@@ -411,7 +436,7 @@ Rule	Chicago	1921	only	-	Mar	lastSun	2:00	1:00	D
 Rule	Chicago	1922	1966	-	Apr	lastSun	2:00	1:00	D
 Rule	Chicago	1922	1954	-	Sep	lastSun	2:00	0	S
 Rule	Chicago	1955	1966	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Chicago	-5:50:36 -	LMT	1883 Nov 18 12:09:24
 			-6:00	US	C%sT	1920
 			-6:00	Chicago	C%sT	1936 Mar  1  2:00
@@ -460,13 +485,26 @@ Zone America/North_Dakota/Beulah -6:47:07 - LMT	1883 Nov 18 12:12:53
 # western South Dakota, far western Texas (El Paso County, Hudspeth County,
 # and Pine Springs and Nickel Creek in Culberson County), Utah, Wyoming
 #
+# From Paul Eggert (2018-10-25):
+# On 1921-03-04 federal law placed all of Texas into the central time zone.
+# However, El Paso ignored the law for decades and continued to observe
+# mountain time, on the grounds that that's what they had always done
+# and they weren't about to let the federal government tell them what to do.
+# Eventually the federal government gave in and changed the law on
+# 1970-04-10 to match what El Paso was actually doing.  Although
+# that's slightly after our 1970 cutoff, there is no need to create a
+# separate zone for El Paso since they were ignoring the law anyway.  See:
+# Long T. El Pasoans were time rebels, fought to stay in Mountain zone.
+# El Paso Times. 2018-10-24 06:40 -06.
+# https://www.elpasotimes.com/story/news/local/el-paso/2018/10/24/el-pasoans-were-time-rebels-fought-stay-mountain-zone/1744509002/
+#
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
 Rule	Denver	1920	1921	-	Mar	lastSun	2:00	1:00	D
 Rule	Denver	1920	only	-	Oct	lastSun	2:00	0	S
 Rule	Denver	1921	only	-	May	22	2:00	0	S
 Rule	Denver	1965	1966	-	Apr	lastSun	2:00	1:00	D
 Rule	Denver	1965	1966	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Denver	-6:59:56 -	LMT	1883 Nov 18 12:00:04
 			-7:00	US	M%sT	1920
 			-7:00	Denver	M%sT	1942
@@ -519,7 +557,7 @@ Rule	CA	1949	only	-	Jan	 1	2:00	0	S
 Rule	CA	1950	1966	-	Apr	lastSun	1:00	1:00	D
 Rule	CA	1950	1961	-	Sep	lastSun	2:00	0	S
 Rule	CA	1962	1966	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Los_Angeles -7:52:58 -	LMT	1883 Nov 18 12:07:02
 			-8:00	US	P%sT	1946
 			-8:00	CA	P%sT	1967
@@ -607,7 +645,27 @@ Zone America/Los_Angeles -7:52:58 -	LMT	1883 Nov 18 12:07:02
 # between AKST and AKDT from now on....
 # https://www.krbd.org/2015/10/30/annette-island-times-they-are-a-changing/
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# From Ryan Stanley (2018-11-06):
+# The Metlakatla community in Alaska has decided not to change its
+# clock back an hour starting on November 4th, 2018 (day before yesterday).
+# They will be gmtoff=-28800 year-round.
+# https://www.facebook.com/141055983004923/photos/pb.141055983004923.-2207520000.1541465673./569081370202380/
+
+# From Paul Eggert (2018-12-16):
+# In a 2018-12-11 special election, Metlakatla voted to go back to
+# Alaska time (including daylight saving time) starting next year.
+# https://www.krbd.org/2018/12/12/metlakatla-to-follow-alaska-standard-time-allow-liquor-sales/
+#
+# From Ryan Stanley (2019-01-11):
+# The community will be changing back on the 20th of this month...
+# From Tim Parenti (2019-01-11):
+# Per an announcement on the Metlakatla community's official Facebook page, the
+# "fall back" will be on Sunday 2019-01-20 at 02:00:
+# https://www.facebook.com/141055983004923/photos/607150969728753/
+# So they won't be waiting for Alaska to join them on 2019-03-10, but will
+# rather change their clocks twice in seven weeks.
+
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Juneau	 15:02:19 -	LMT	1867 Oct 19 15:33:32
 			 -8:57:41 -	LMT	1900 Aug 20 12:00
 			 -8:00	-	PST	1942
@@ -633,6 +691,8 @@ Zone America/Metlakatla	 15:13:42 -	LMT	1867 Oct 19 15:44:55
 			 -8:00	-	PST	1969
 			 -8:00	US	P%sT	1983 Oct 30  2:00
 			 -8:00	-	PST	2015 Nov  1  2:00
+			 -9:00	US	AK%sT	2018 Nov  4  2:00
+			 -8:00	-	PST	2019 Jan 20  2:00
 			 -9:00	US	AK%sT
 Zone America/Yakutat	 14:41:05 -	LMT	1867 Oct 19 15:12:18
 			 -9:18:55 -	LMT	1900 Aug 20 12:00
@@ -725,13 +785,11 @@ Zone America/Adak	 12:13:22 -	LMT	1867 Oct 19 12:44:35
 # Note that 1933-05-21 was a Sunday.
 # We're left to guess the time of day when Act 163 was approved; guess noon.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Pacific/Honolulu	-10:31:26 -	LMT	1896 Jan 13 12:00
 			-10:30	-	HST	1933 Apr 30  2:00
 			-10:30	1:00	HDT	1933 May 21 12:00
-			-10:30	-	HST	1942 Feb  9  2:00
-			-10:30	1:00	HDT	1945 Sep 30  2:00
-			-10:30	-	HST	1947 Jun  8  2:00
+			-10:30	US	H%sT	1947 Jun  8  2:00
 			-10:00	-	HST
 
 # Now we turn to US areas that have diverged from the consensus since 1970.
@@ -757,7 +815,7 @@ Zone Pacific/Honolulu	-10:31:26 -	LMT	1896 Jan 13 12:00
 # Shanks says the 1944 experiment came to an end on 1944-03-17.
 # Go with the Arizona State Library instead.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Phoenix	-7:28:18 -	LMT	1883 Nov 18 11:31:42
 			-7:00	US	M%sT	1944 Jan  1  0:01
 			-7:00	-	MST	1944 Apr  1  0:01
@@ -783,7 +841,7 @@ Zone America/Phoenix	-7:28:18 -	LMT	1883 Nov 18 11:31:42
 # quarter of Idaho county) and eastern Oregon (most of Malheur County)
 # switched four weeks late in 1974.
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Boise	-7:44:49 -	LMT	1883 Nov 18 12:15:11
 			-8:00	US	P%sT	1923 May 13  2:00
 			-7:00	US	M%sT	1974
@@ -795,6 +853,22 @@ Zone America/Boise	-7:44:49 -	LMT	1883 Nov 18 12:15:11
 # For a map of Indiana's time zone regions, see:
 # https://en.wikipedia.org/wiki/Time_in_Indiana
 #
+# From Paul Eggert (2018-11-30):
+# A brief but entertaining history of time in Indiana describes a 1949 debate
+# in the Indiana House where city legislators (who favored "fast time")
+# tussled with farm legislators (who didn't) over a bill to outlaw DST:
+#  "Lacking enough votes, the city faction tries to filibuster until time runs
+#   out on the session at midnight, but rural champion Rep. Herbert Copeland,
+#   R-Madison, leans over the gallery railing and forces the official clock
+#   back to 9 p.m., breaking it in the process.  The clock sticks on 9 as the
+#   debate rages on into the night.  The filibuster finally dies out and the
+#   bill passes, while outside the chamber, clocks read 3:30 a.m.  In the end,
+#   it doesn't matter which side won.  The law has no enforcement powers and
+#   is simply ignored by fast-time communities."
+# How Indiana went from 'God's time' to split zones and daylight-saving.
+# Indianapolis Star. 2018-11-27 14:58 -05.
+# https://www.indystar.com/story/news/politics/2018/11/27/indianapolis-indiana-time-zone-history-central-eastern-daylight-savings-time/2126300002/
+#
 # From Paul Eggert (2007-08-17):
 # Since 1970, most of Indiana has been like America/Indiana/Indianapolis,
 # with the following exceptions:
@@ -839,7 +913,7 @@ Zone America/Boise	-7:44:49 -	LMT	1883 Nov 18 12:15:11
 Rule Indianapolis 1941	only	-	Jun	22	2:00	1:00	D
 Rule Indianapolis 1941	1954	-	Sep	lastSun	2:00	0	S
 Rule Indianapolis 1946	1954	-	Apr	lastSun	2:00	1:00	D
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Indiana/Indianapolis -5:44:38 - LMT	1883 Nov 18 12:15:22
 			-6:00	US	C%sT	1920
 			-6:00 Indianapolis C%sT	1942
@@ -859,7 +933,7 @@ Rule	Marengo	1951	only	-	Apr	lastSun	2:00	1:00	D
 Rule	Marengo	1951	only	-	Sep	lastSun	2:00	0	S
 Rule	Marengo	1954	1960	-	Apr	lastSun	2:00	1:00	D
 Rule	Marengo	1954	1960	-	Sep	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Indiana/Marengo -5:45:23 -	LMT	1883 Nov 18 12:14:37
 			-6:00	US	C%sT	1951
 			-6:00	Marengo	C%sT	1961 Apr 30  2:00
@@ -883,7 +957,7 @@ Rule Vincennes	1956	1963	-	Apr	lastSun	2:00	1:00	D
 Rule Vincennes	1960	only	-	Oct	lastSun	2:00	0	S
 Rule Vincennes	1961	only	-	Sep	lastSun	2:00	0	S
 Rule Vincennes	1962	1963	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Indiana/Vincennes -5:50:07 - LMT	1883 Nov 18 12:09:53
 			-6:00	US	C%sT	1946
 			-6:00 Vincennes	C%sT	1964 Apr 26  2:00
@@ -904,7 +978,7 @@ Rule Perry	1956	1963	-	Apr	lastSun	2:00	1:00	D
 Rule Perry	1960	only	-	Oct	lastSun	2:00	0	S
 Rule Perry	1961	only	-	Sep	lastSun	2:00	0	S
 Rule Perry	1962	1963	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Indiana/Tell_City -5:47:03 - LMT	1883 Nov 18 12:12:57
 			-6:00	US	C%sT	1946
 			-6:00 Perry	C%sT	1964 Apr 26  2:00
@@ -920,7 +994,7 @@ Rule	Pike	1955	only	-	May	 1	0:00	1:00	D
 Rule	Pike	1955	1960	-	Sep	lastSun	2:00	0	S
 Rule	Pike	1956	1964	-	Apr	lastSun	2:00	1:00	D
 Rule	Pike	1961	1964	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Indiana/Petersburg -5:49:07 - LMT	1883 Nov 18 12:10:53
 			-6:00	US	C%sT	1955
 			-6:00	Pike	C%sT	1965 Apr 25  2:00
@@ -942,7 +1016,7 @@ Rule	Starke	1947	1954	-	Sep	lastSun	2:00	0	S
 Rule	Starke	1955	1956	-	Oct	lastSun	2:00	0	S
 Rule	Starke	1957	1958	-	Sep	lastSun	2:00	0	S
 Rule	Starke	1959	1961	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Indiana/Knox -5:46:30 -	LMT	1883 Nov 18 12:13:30
 			-6:00	US	C%sT	1947
 			-6:00	Starke	C%sT	1962 Apr 29  2:00
@@ -958,7 +1032,7 @@ Rule	Pulaski	1946	1960	-	Apr	lastSun	2:00	1:00	D
 Rule	Pulaski	1946	1954	-	Sep	lastSun	2:00	0	S
 Rule	Pulaski	1955	1956	-	Oct	lastSun	2:00	0	S
 Rule	Pulaski	1957	1960	-	Sep	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Indiana/Winamac -5:46:25 - LMT	1883 Nov 18 12:13:35
 			-6:00	US	C%sT	1946
 			-6:00	Pulaski	C%sT	1961 Apr 30  2:00
@@ -969,7 +1043,7 @@ Zone America/Indiana/Winamac -5:46:25 - LMT	1883 Nov 18 12:13:35
 			-5:00	US	E%sT
 #
 # Switzerland County, Indiana, did not observe DST from 1973 through 2005.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Indiana/Vevay -5:40:16 -	LMT	1883 Nov 18 12:19:44
 			-6:00	US	C%sT	1954 Apr 25  2:00
 			-5:00	-	EST	1969
@@ -994,7 +1068,7 @@ Rule Louisville	1941	only	-	Sep	lastSun	2:00	0	S
 Rule Louisville	1946	only	-	Jun	2	2:00	0	S
 Rule Louisville	1950	1955	-	Sep	lastSun	2:00	0	S
 Rule Louisville	1956	1960	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Kentucky/Louisville -5:43:02 -	LMT	1883 Nov 18 12:16:58
 			-6:00	US	C%sT	1921
 			-6:00 Louisville C%sT	1942
@@ -1100,7 +1174,7 @@ Zone America/Kentucky/Monticello -5:39:24 - LMT	1883 Nov 18 12:20:36
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
 Rule	Detroit	1948	only	-	Apr	lastSun	2:00	1:00	D
 Rule	Detroit	1948	only	-	Sep	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Detroit	-5:32:11 -	LMT	1905
 			-6:00	-	CST	1915 May 15  2:00
 			-5:00	-	EST	1942
@@ -1117,7 +1191,7 @@ Rule Menominee	1946	only	-	Apr	lastSun	2:00	1:00	D
 Rule Menominee	1946	only	-	Sep	lastSun	2:00	0	S
 Rule Menominee	1966	only	-	Apr	lastSun	2:00	1:00	D
 Rule Menominee	1966	only	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Menominee	-5:50:27 -	LMT	1885 Sep 18 12:00
 			-6:00	US	C%sT	1946
 			-6:00 Menominee	C%sT	1969 Apr 27  2:00
@@ -1351,7 +1425,7 @@ Rule	StJohns	2007	2011	-	Mar	Sun>=8	0:01	1:00	D
 Rule	StJohns	2007	2010	-	Nov	Sun>=1	0:01	0	S
 #
 # St John's has an apostrophe, but Posix file names can't have apostrophes.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/St_Johns	-3:30:52 -	LMT	1884
 			-3:30:52 StJohns N%sT	1918
 			-3:30:52 Canada	N%sT	1919
@@ -1364,7 +1438,7 @@ Zone America/St_Johns	-3:30:52 -	LMT	1884
 # most of east Labrador
 
 # The name 'Happy Valley-Goose Bay' is too long; use 'Goose Bay'.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Goose_Bay	-4:01:40 -	LMT	1884 # Happy Valley-Goose Bay
 			-3:30:52 -	NST	1918
 			-3:30:52 Canada N%sT	1919
@@ -1438,7 +1512,7 @@ Rule	Halifax	1956	1959	-	Apr	lastSun	2:00	1:00	D
 Rule	Halifax	1956	1959	-	Sep	lastSun	2:00	0	S
 Rule	Halifax	1962	1973	-	Apr	lastSun	2:00	1:00	D
 Rule	Halifax	1962	1973	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Halifax	-4:14:24 -	LMT	1902 Jun 15
 			-4:00	Halifax	A%sT	1918
 			-4:00	Canada	A%sT	1919
@@ -1476,7 +1550,7 @@ Rule	Moncton	1946	1956	-	Sep	lastSun	2:00	0	S
 Rule	Moncton	1957	1972	-	Oct	lastSun	2:00	0	S
 Rule	Moncton	1993	2006	-	Apr	Sun>=1	0:01	1:00	D
 Rule	Moncton	1993	2006	-	Oct	lastSun	0:01	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Moncton	-4:19:08 -	LMT	1883 Dec  9
 			-5:00	-	EST	1902 Jun 15
 			-4:00	Canada	A%sT	1933
@@ -1505,7 +1579,7 @@ Zone America/Moncton	-4:19:08 -	LMT	1883 Dec  9
 # For lack of better info, guess this practice began around 1970, contra to
 # Shanks & Pottenger who have this region observing AST/ADT.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Blanc-Sablon -3:48:28 -	LMT	1884
 			-4:00	Canada	A%sT	1970
 			-4:00	-	AST
@@ -1673,19 +1747,10 @@ Rule	Toronto	1922	1923	-	May	Sun>=8	2:00	1:00	D
 # was meant.
 Rule	Toronto	1922	1926	-	Sep	Sun>=15	2:00	0	S
 Rule	Toronto	1924	1927	-	May	Sun>=1	2:00	1:00	D
-# The 1927-to-1939 rules can be expressed more simply as
-# Rule	Toronto	1927	1937	-	Sep	Sun>=25	2:00	0	S
-# Rule	Toronto	1928	1937	-	Apr	Sun>=25	2:00	1:00	D
-# Rule	Toronto	1938	1940	-	Apr	lastSun	2:00	1:00	D
-# Rule	Toronto	1938	1939	-	Sep	lastSun	2:00	0	S
-# The rules below avoid use of Sun>=25
-# (which pre-2004 versions of zic cannot handle).
-Rule	Toronto	1927	1932	-	Sep	lastSun	2:00	0	S
-Rule	Toronto	1928	1931	-	Apr	lastSun	2:00	1:00	D
-Rule	Toronto	1932	only	-	May	1	2:00	1:00	D
-Rule	Toronto	1933	1940	-	Apr	lastSun	2:00	1:00	D
-Rule	Toronto	1933	only	-	Oct	1	2:00	0	S
-Rule	Toronto	1934	1939	-	Sep	lastSun	2:00	0	S
+Rule	Toronto	1927	1937	-	Sep	Sun>=25	2:00	0	S
+Rule	Toronto	1928	1937	-	Apr	Sun>=25	2:00	1:00	D
+Rule	Toronto	1938	1940	-	Apr	lastSun	2:00	1:00	D
+Rule	Toronto	1938	1939	-	Sep	lastSun	2:00	0	S
 Rule	Toronto	1945	1946	-	Sep	lastSun	2:00	0	S
 Rule	Toronto	1946	only	-	Apr	lastSun	2:00	1:00	D
 Rule	Toronto	1947	1949	-	Apr	lastSun	0:00	1:00	D
@@ -1718,7 +1783,7 @@ Rule	Toronto	1957	1973	-	Oct	lastSun	2:00	0	S
 # War,... [t]he cities agreed to implement DST during the summer
 # months for the remainder of the war years.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Toronto	-5:17:32 -	LMT	1895
 			-5:00	Canada	E%sT	1919
 			-5:00	Toronto	E%sT	1942 Feb  9  2:00s
@@ -1793,7 +1858,7 @@ Rule	Winn	1963	only	-	Sep	22	2:00	0	S
 Rule	Winn	1966	1986	-	Apr	lastSun	2:00s	1:00	D
 Rule	Winn	1966	2005	-	Oct	lastSun	2:00s	0	S
 Rule	Winn	1987	2005	-	Apr	Sun>=1	2:00s	1:00	D
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Winnipeg	-6:28:36 -	LMT	1887 Jul 16
 			-6:00	Winn	C%sT	2006
 			-6:00	Canada	C%sT
@@ -1815,6 +1880,13 @@ Zone America/Winnipeg	-6:28:36 -	LMT	1887 Jul 16
 # Willett (1914-03) notes that DST "has been in operation ... in the
 # City of Moose Jaw, Saskatchewan, for one year."
 
+# From Paul Eggert (2019-04-26):
+# Chris Pearce's book "The Great Daylight Saving Time Controversy" (2017)
+# says that Regina observed DST in 1914-1917.  No dates and times,
+# unfortunately.  It also says that in 1914 Saskatoon observed DST
+# from 1 June to 6 July, and that DST was also tried out in Davidson,
+# Melfort, and Prince Albert.
+
 # From Paul Eggert (2006-03-22):
 # Shanks & Pottenger say that since 1970 this region has mostly been as Regina.
 # Some western towns (e.g. Swift Current) switched from MST/MDT to CST in 1972.
@@ -1877,7 +1949,7 @@ Rule	Swift	1957	only	-	Oct	lastSun	2:00	0	S
 Rule	Swift	1959	1961	-	Apr	lastSun	2:00	1:00	D
 Rule	Swift	1959	only	-	Oct	lastSun	2:00	0	S
 Rule	Swift	1960	1961	-	Sep	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Regina	-6:58:36 -	LMT	1905 Sep
 			-7:00	Regina	M%sT	1960 Apr lastSun  2:00
 			-6:00	-	CST
@@ -1908,7 +1980,7 @@ Rule	Edm	1969	only	-	Apr	lastSun	2:00	1:00	D
 Rule	Edm	1969	only	-	Oct	lastSun	2:00	0	S
 Rule	Edm	1972	1986	-	Apr	lastSun	2:00	1:00	D
 Rule	Edm	1972	2006	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Edmonton	-7:33:52 -	LMT	1906 Sep
 			-7:00	Edm	M%sT	1987
 			-7:00	Canada	M%sT
@@ -2001,7 +2073,7 @@ Rule	Vanc	1946	1986	-	Apr	lastSun	2:00	1:00	D
 Rule	Vanc	1946	only	-	Oct	13	2:00	0	S
 Rule	Vanc	1947	1961	-	Sep	lastSun	2:00	0	S
 Rule	Vanc	1962	2006	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Vancouver	-8:12:28 -	LMT	1884
 			-8:00	Vanc	P%sT	1987
 			-8:00	Canada	P%sT
@@ -2072,7 +2144,7 @@ Zone America/Creston	-7:46:04 -	LMT	1884
 #     varying the manner of reckoning standard time.
 #
 # * Yukon Territory Commissioner's Order 1966-20 Interpretation Ordinance
-#   http://? - no online source found
+#   [no online source found]
 #
 # * Standard Time and Time Zones in Canada; Thomson, Malcolm M.; JRASC,
 #   Vol. 64, pp.129-162; June 1970; SAO/NASA Astrophysics Data System (ADS)
@@ -2105,7 +2177,7 @@ Zone America/Creston	-7:46:04 -	LMT	1884
 #     to say eight hours behind Greenwich Time.
 #
 # * O.I.C. 1980/02 INTERPRETATION ACT
-#   http://? - no online source found
+#   [no online source found]
 #
 # * Yukon Daylight Saving Time, YOIC 1987/56
 #   https://www.canlii.org/en/yk/laws/regu/yoic-1987-56/latest/yoic-1987-56.html
@@ -2321,7 +2393,7 @@ Rule	NT_YK	1965	only	-	Oct	lastSun	2:00	0	S
 Rule	NT_YK	1980	1986	-	Apr	lastSun	2:00	1:00	D
 Rule	NT_YK	1980	2006	-	Oct	lastSun	2:00	0	S
 Rule	NT_YK	1987	2006	-	Apr	Sun>=1	2:00	1:00	D
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 # aka Panniqtuuq
 Zone America/Pangnirtung 0	-	-00	1921 # trading post est.
 			-4:00	NT_YK	A%sT	1995 Apr Sun>=1  2:00
@@ -2468,7 +2540,7 @@ Zone America/Dawson	-9:17:40 -	LMT	1900 Aug 20
 
 # From Paul Eggert (2001-03-03):
 #
-# http://www.latimes.com/news/nation/20010303/t000018766.html
+# https://www.latimes.com/archives/la-xpm-2001-mar-03-mn-32561-story.html
 # James F. Smith writes in today's LA Times
 # * Sonora will continue to observe standard time.
 # * Last week Mexico City's mayor Andrés Manuel López Obrador decreed that
@@ -2595,7 +2667,7 @@ Rule	Mexico	2001	only	-	May	Sun>=1	2:00	1:00	D
 Rule	Mexico	2001	only	-	Sep	lastSun	2:00	0	S
 Rule	Mexico	2002	max	-	Apr	Sun>=1	2:00	1:00	D
 Rule	Mexico	2002	max	-	Oct	lastSun	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 # Quintana Roo; represented by Cancún
 Zone America/Cancun	-5:47:04 -	LMT	1922 Jan  1  0:12:56
 			-6:00	-	CST	1981 Dec 23
@@ -2788,7 +2860,7 @@ Zone America/Tijuana	-7:48:04 -	LMT	1922 Jan  1  0:11:56
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Bahamas	1964	1975	-	Oct	lastSun	2:00	0	S
 Rule	Bahamas	1964	1975	-	Apr	lastSun	2:00	1:00	D
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	America/Nassau	-5:09:30 -	LMT	1912 Mar 2
 			-5:00	Bahamas	E%sT	1976
 			-5:00	US	E%sT
@@ -2803,7 +2875,7 @@ Rule	Barb	1977	1978	-	Oct	Sun>=1	2:00	0	S
 Rule	Barb	1978	1980	-	Apr	Sun>=15	2:00	1:00	D
 Rule	Barb	1979	only	-	Sep	30	2:00	0	S
 Rule	Barb	1980	only	-	Sep	25	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Barbados	-3:58:29 -	LMT	1924 # Bridgetown
 			-3:58:29 -	BMT	1932 # Bridgetown Mean Time
 			-4:00	Barb	A%sT
@@ -2817,7 +2889,7 @@ Rule	Belize	1973	only	-	Dec	 5	0:00	1:00	CDT
 Rule	Belize	1974	only	-	Feb	 9	0:00	0	CST
 Rule	Belize	1982	only	-	Dec	18	0:00	1:00	CDT
 Rule	Belize	1983	only	-	Feb	12	0:00	0	CST
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	America/Belize	-5:52:48 -	LMT	1912 Apr
 			-6:00	Belize	%s
 
@@ -2834,7 +2906,7 @@ Zone	America/Belize	-5:52:48 -	LMT	1912 Apr
 # Friday, the same thing will happen in Bermuda.
 # http://www.theroyalgazette.com/apps/pbcs.dll/article?AID=/20060529/NEWS/105290135
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Atlantic/Bermuda	-4:19:18 -	LMT	1930 Jan  1  2:00 # Hamilton
 			-4:00	-	AST	1974 Apr 28  2:00
 			-4:00	Canada	A%sT	1976
@@ -2856,7 +2928,7 @@ Rule	CR	1991	1992	-	Jan	Sat>=15	0:00	1:00	D
 Rule	CR	1991	only	-	Jul	 1	0:00	0	S
 Rule	CR	1992	only	-	Mar	15	0:00	0	S
 # There are too many San Josés elsewhere, so we'll use 'Costa Rica'.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Costa_Rica	-5:36:13 -	LMT	1890        # San José
 			-5:36:13 -	SJMT	1921 Jan 15 # San José Mean Time
 			-6:00	CR	C%sT
@@ -3062,7 +3134,7 @@ Rule	Cuba	2012	only	-	Apr	1	0:00s	1:00	D
 Rule	Cuba	2012	max	-	Nov	Sun>=1	0:00s	0	S
 Rule	Cuba	2013	max	-	Mar	Sun>=8	0:00s	1:00	D
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	America/Havana	-5:29:28 -	LMT	1890
 			-5:29:36 -	HMT	1925 Jul 19 12:00 # Havana MT
 			-5:00	Cuba	C%sT
@@ -3097,7 +3169,7 @@ Rule	DR	1969	1973	-	Oct	lastSun	0:00	0:30	-0430
 Rule	DR	1970	only	-	Feb	21	0:00	0	EST
 Rule	DR	1971	only	-	Jan	20	0:00	0	EST
 Rule	DR	1972	1974	-	Jan	21	0:00	0	EST
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Santo_Domingo -4:39:36 -	LMT	1890
 			-4:40	-	SDMT	1933 Apr  1 12:00 # S. Dom. MT
 			-5:00	DR	%s	1974 Oct 27
@@ -3112,7 +3184,7 @@ Rule	Salv	1987	1988	-	May	Sun>=1	0:00	1:00	D
 Rule	Salv	1987	1988	-	Sep	lastSun	0:00	0	S
 # There are too many San Salvadors elsewhere, so use America/El_Salvador
 # instead of America/San_Salvador.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/El_Salvador -5:56:48 -	LMT	1921 # San Salvador
 			-6:00	Salv	C%sT
 
@@ -3145,7 +3217,7 @@ Rule	Guat	1991	only	-	Mar	23	0:00	1:00	D
 Rule	Guat	1991	only	-	Sep	 7	0:00	0	S
 Rule	Guat	2006	only	-	Apr	30	0:00	1:00	D
 Rule	Guat	2006	only	-	Oct	 1	0:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Guatemala	-6:02:04 -	LMT	1918 Oct 5
 			-6:00	Guat	C%sT
 
@@ -3231,7 +3303,7 @@ Rule	Haiti	2012	2015	-	Mar	Sun>=8	2:00	1:00	D
 Rule	Haiti	2012	2015	-	Nov	Sun>=1	2:00	0	S
 Rule	Haiti	2017	max	-	Mar	Sun>=8	2:00	1:00	D
 Rule	Haiti	2017	max	-	Nov	Sun>=1	2:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Port-au-Prince -4:49:20 -	LMT	1890
 			-4:49	-	PPMT	1917 Jan 24 12:00 # P-a-P MT
 			-5:00	Haiti	E%sT
@@ -3270,7 +3342,7 @@ Rule	Hond	1987	1988	-	May	Sun>=1	0:00	1:00	D
 Rule	Hond	1987	1988	-	Sep	lastSun	0:00	0	S
 Rule	Hond	2006	only	-	May	Sun>=1	0:00	1:00	D
 Rule	Hond	2006	only	-	Aug	Mon>=1	0:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Tegucigalpa -5:48:52 -	LMT	1921 Apr
 			-6:00	Hond	C%sT
 #
@@ -3291,7 +3363,7 @@ Zone America/Tegucigalpa -5:48:52 -	LMT	1921 Apr
 # Neita L. The politician in all of us. Jamaica Observer 2014-09-20
 # http://www.jamaicaobserver.com/columns/The-politician-in-all-of-us_17573647
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	America/Jamaica	-5:07:10 -	LMT	1890        # Kingston
 			-5:07:10 -	KMT	1912 Feb    # Kingston Mean Time
 			-5:00	-	EST	1974
@@ -3299,7 +3371,7 @@ Zone	America/Jamaica	-5:07:10 -	LMT	1890        # Kingston
 			-5:00	-	EST
 
 # Martinique
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Martinique	-4:04:20 -      LMT	1890        # Fort-de-France
 			-4:04:20 -	FFMT	1911 May    # Fort-de-France MT
 			-4:00	-	AST	1980 Apr  6
@@ -3363,7 +3435,7 @@ Rule	Nic	2005	only	-	Apr	10	0:00	1:00	D
 Rule	Nic	2005	only	-	Oct	Sun>=1	0:00	0	S
 Rule	Nic	2006	only	-	Apr	30	2:00	1:00	D
 Rule	Nic	2006	only	-	Oct	Sun>=1	1:00	0	S
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	America/Managua	-5:45:08 -	LMT	1890
 			-5:45:12 -	MMT	1934 Jun 23 # Managua Mean Time?
 			-6:00	-	CST	1973 May
@@ -3375,7 +3447,7 @@ Zone	America/Managua	-5:45:08 -	LMT	1890
 			-6:00	Nic	C%sT
 
 # Panama
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	America/Panama	-5:18:08 -	LMT	1890
 			-5:19:36 -	CMT	1908 Apr 22 # Colón Mean Time
 			-5:00	-	EST
@@ -3383,7 +3455,7 @@ Link America/Panama America/Cayman
 
 # Puerto Rico
 # There are too many San Juans elsewhere, so we'll use 'Puerto_Rico'.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Puerto_Rico -4:24:25 -	LMT	1899 Mar 28 12:00 # San Juan
 			-4:00	-	AST	1942 May  3
 			-4:00	US	A%sT	1946
@@ -3395,7 +3467,7 @@ Zone America/Puerto_Rico -4:24:25 -	LMT	1899 Mar 28 12:00 # San Juan
 
 # St Pierre and Miquelon
 # There are too many St Pierres elsewhere, so we'll use 'Miquelon'.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Miquelon	-3:44:40 -	LMT	1911 May 15 # St Pierre
 			-4:00	-	AST	1980 May
 			-3:00	-	-03	1987
@@ -3441,7 +3513,7 @@ Zone America/Miquelon	-3:44:40 -	LMT	1911 May 15 # St Pierre
 # by March 2018 for TCI. Magnetic Media. 2017-08-25.
 # http://magneticmediatv.com/2017/08/time-change-back-by-march-2018-for-tci/
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Grand_Turk	-4:44:32 -	LMT	1890
 			-5:07:10 -	KMT	1912 Feb # Kingston Mean Time
 			-5:00	-	EST	1979

make/data/tzdata/pacificnew

@@ -21,6 +21,8 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
+# tzdb data for proposed US election time (this file is obsolete)
+
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -42,7 +44,7 @@
 ## Rule	Twilite	XXXX	max	uspres	Nov	Sun>=7	2:00	0	S
 ## Rule	Twilite	XXXX	max	nonpres	Oct	lastSun	2:00	0	S
 
-# Zone	NAME			GMTOFF	RULES/SAVE	FORMAT	[UNTIL]
+# Zone	NAME			STDOFF	RULES/SAVE	FORMAT	[UNTIL]
 ## Zone	America/Los_Angeles-PET	-8:00	US		P%sT	XXXX
 ##				-8:00	Twilite		P%sT
 

make/data/tzdata/southamerica

@@ -21,6 +21,8 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
+# tzdb data for South America and environs
+
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -415,9 +417,9 @@ Rule	Arg	2008	only	-	Oct	Sun>=15	0:00	1:00	-
 # standard time, so let's do that here too.  This does not change UTC
 # offsets, only tm_isdst and the time zone abbreviations.  One minor
 # plus is that this silences a zic complaint that there's no POSIX TZ
-# setting for time stamps past 2038.
+# setting for timestamps past 2038.
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 #
 # Buenos Aires (BA), Capital Federal (CF),
 Zone America/Argentina/Buenos_Aires -3:53:48 - LMT	1894 Oct 31
@@ -598,7 +600,7 @@ Zone America/Argentina/Ushuaia -4:33:12 - LMT	1894 Oct 31
 Link America/Curacao America/Aruba
 
 # Bolivia
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	America/La_Paz	-4:32:36 -	LMT	1890
 			-4:32:36 -	CMT	1931 Oct 15 # Calamarca MT
 			-4:32:36 1:00	BST	1932 Mar 21 # Bolivia ST
@@ -941,29 +943,35 @@ Rule	Brazil	2012	only	-	Feb	Sun>=22	0:00	0	-
 # removed Tocantins.
 Rule	Brazil	2013	2014	-	Feb	Sun>=15	0:00	0	-
 Rule	Brazil	2015	only	-	Feb	Sun>=22	0:00	0	-
-Rule	Brazil	2016	2022	-	Feb	Sun>=15	0:00	0	-
+Rule	Brazil	2016	2019	-	Feb	Sun>=15	0:00	0	-
 # From Steffen Thorsen (2017-12-18):
 # According to many media sources, next year's DST start in Brazil will move to
-# the first Sunday of November, and it will stay like that for the years after.
+# the first Sunday of November
 # ... https://www.timeanddate.com/news/time/brazil-delays-dst-2018.html
 # From Steffen Thorsen (2017-12-20):
 # http://www.planalto.gov.br/ccivil_03/_ato2015-2018/2017/decreto/D9242.htm
-Rule	Brazil	2018	max	-	Nov	Sun>=1	0:00	1:00	-
-Rule	Brazil	2023	only	-	Feb	Sun>=22	0:00	0	-
-Rule	Brazil	2024	2025	-	Feb	Sun>=15	0:00	0	-
-Rule	Brazil	2026	only	-	Feb	Sun>=22	0:00	0	-
-Rule	Brazil	2027	2033	-	Feb	Sun>=15	0:00	0	-
-Rule	Brazil	2034	only	-	Feb	Sun>=22	0:00	0	-
-Rule	Brazil	2035	2036	-	Feb	Sun>=15	0:00	0	-
-Rule	Brazil	2037	only	-	Feb	Sun>=22	0:00	0	-
-# From Arthur David Olson (2008-09-29):
-# The next is wrong in some years but is better than nothing.
-Rule	Brazil	2038	max	-	Feb	Sun>=15	0:00	0	-
-
-# The latest ruleset listed above says that the following states observe DST:
+# From Fábio Gomes (2018-10-04):
+# The Brazilian president just announced a new change on this year DST.
+# It was scheduled to start on November 4th and it was changed to November 18th.
+# From Rodrigo Brüning Wessler (2018-10-15):
+# The Brazilian government just announced that the change in DST was
+# canceled....  Maybe the president Michel Temer also woke up one hour
+# earlier today. :)
+Rule	Brazil	2018	only	-	Nov	Sun>=1	0:00	1:00	-
+# The last ruleset listed above says that the following states observed DST:
 # DF, ES, GO, MG, MS, MT, PR, RJ, RS, SC, SP.
+#
+# From Steffen Thorsen (2019-04-05):
+# According to multiple sources the Brazilian president wants to get rid of DST.
+# https://gmconline.com.br/noticias/politica/bolsonaro-horario-de-verao-deve-acabar-este-ano
+# https://g1.globo.com/economia/noticia/2019/04/05/governo-anuncia-fim-do-horario-de-verao.ghtml
+# From Marcus Diniz (2019-04-25):
+# Brazil no longer has DST changes - decree signed today
+# https://g1.globo.com/politica/noticia/2019/04/25/bolsonaro-assina-decreto-que-acaba-com-o-horario-de-verao.ghtml
+# From Daniel Soares de Oliveira (2019-04-26):
+# http://www.planalto.gov.br/ccivil_03/_Ato2019-2022/2019/Decreto/D9772.htm
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 #
 # Fernando de Noronha (administratively part of PE)
 Zone America/Noronha	-2:09:40 -	LMT	1914
@@ -1254,6 +1262,26 @@ Zone America/Rio_Branco	-4:31:12 -	LMT	1914
 # they will switch from -03 to -04 one hour after Santiago does that day.
 # For now, assume that they will not revert.
 
+# From Juan Correa (2018-08-13):
+# As of moments ago, the Ministry of Energy in Chile has announced the new
+# schema for DST. ...  Announcement in video (in Spanish):
+# https://twitter.com/MinEnergia/status/1029000399129374720
+# From Yonathan Dossow (2018-08-13):
+# The video says "first Saturday of September", we all know it means Sunday at
+# midnight.
+# From Tim Parenti (2018-08-13):
+# Translating the captions on the video at 0:44-0:55, "We want to announce as
+# Government that from 2019, Winter Time will be increased to 5 months, between
+# the first Saturday of April and the first Saturday of September."
+# At 2:08-2:20, "The Magallanes region will maintain its current time, as
+# decided by the citizens during 2017, but our Government will promote a
+# regional dialogue table to gather their opinion on this matter."
+# https://twitter.com/MinEnergia/status/1029009354001973248
+# "We will keep the new time policy unchanged for at least the next 4 years."
+# So we extend the new rules on Saturdays at 24:00 mainland time indefinitely.
+# From Juan Correa (2019-02-04):
+# http://www.diariooficial.interior.gob.cl/publicaciones/2018/11/23/42212/01/1498738.pdf
+
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Chile	1927	1931	-	Sep	 1	0:00	1:00	-
 Rule	Chile	1928	1932	-	Apr	 1	0:00	0	-
@@ -1287,11 +1315,13 @@ Rule	Chile	2011	only	-	May	Sun>=2	3:00u	0	-
 Rule	Chile	2011	only	-	Aug	Sun>=16	4:00u	1:00	-
 Rule	Chile	2012	2014	-	Apr	Sun>=23	3:00u	0	-
 Rule	Chile	2012	2014	-	Sep	Sun>=2	4:00u	1:00	-
-Rule	Chile	2016	max	-	May	Sun>=9	3:00u	0	-
-Rule	Chile	2016	max	-	Aug	Sun>=9	4:00u	1:00	-
+Rule	Chile	2016	2018	-	May	Sun>=9	3:00u	0	-
+Rule	Chile	2016	2018	-	Aug	Sun>=9	4:00u	1:00	-
+Rule	Chile	2019	max	-	Apr	Sun>=2	3:00u	0	-
+Rule	Chile	2019	max	-	Sep	Sun>=2	4:00u	1:00	-
 # IATA SSIM anomalies: (1992-02) says 1992-03-14;
 # (1996-09) says 1998-03-08.  Ignore these.
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Santiago	-4:42:46 -	LMT	1890
 			-4:42:46 -	SMT	1910 Jan 10 # Santiago Mean Time
 			-5:00	-	-05	1916 Jul  1
@@ -1340,7 +1370,7 @@ Zone Pacific/Easter	-7:17:28 -	LMT	1890
 # Palmer has followed Chile.  Prior to that, before the Falklands War,
 # Palmer used to be supplied from Argentina.
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Antarctica/Palmer	0	-	-00	1965
 			-4:00	Arg	-04/-03	1969 Oct  5
 			-3:00	Arg	-03/-02	1982 May
@@ -1355,7 +1385,7 @@ Zone Antarctica/Palmer	0	-	-00	1965
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	CO	1992	only	-	May	 3	0:00	1:00	-
 Rule	CO	1993	only	-	Apr	 4	0:00	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	America/Bogota	-4:56:16 -	LMT	1884 Mar 13
 			-4:56:16 -	BMT	1914 Nov 23 # Bogotá Mean Time
 			-5:00	CO	-05/-04
@@ -1380,7 +1410,7 @@ Zone	America/Bogota	-4:56:16 -	LMT	1884 Mar 13
 # Netherlands as Kingdom Islands.  This won't affect their time zones
 # though, as far as we know.
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	America/Curacao	-4:35:47 -	LMT	1912 Feb 12 # Willemstad
 			-4:30	-	-0430	1965
 			-4:00	-	AST
@@ -1416,7 +1446,7 @@ Link	America/Curacao	America/Kralendijk	# Caribbean Netherlands
 Rule	Ecuador	1992	only	-	Nov	28	0:00	1:00	-
 Rule	Ecuador	1993	only	-	Feb	 5	0:00	0	-
 #
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Guayaquil	-5:19:20 -	LMT	1890
 			-5:14:00 -	QMT	1931 # Quito Mean Time
 			-5:00	Ecuador	-05/-04
@@ -1519,7 +1549,7 @@ Rule	Falk	1985	2000	-	Sep	Sun>=9	0:00	1:00	-
 Rule	Falk	1986	2000	-	Apr	Sun>=16	0:00	0	-
 Rule	Falk	2001	2010	-	Apr	Sun>=15	2:00	0	-
 Rule	Falk	2001	2010	-	Sep	Sun>=1	2:00	1:00	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Atlantic/Stanley	-3:51:24 -	LMT	1890
 			-3:51:24 -	SMT	1912 Mar 12 # Stanley Mean Time
 			-4:00	Falk	-04/-03	1983 May
@@ -1528,13 +1558,13 @@ Zone Atlantic/Stanley	-3:51:24 -	LMT	1890
 			-3:00	-	-03
 
 # French Guiana
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Cayenne	-3:29:20 -	LMT	1911 Jul
 			-4:00	-	-04	1967 Oct
 			-3:00	-	-03
 
 # Guyana
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	America/Guyana	-3:52:40 -	LMT	1915 Mar    # Georgetown
 			-3:45	-	-0345	1975 Jul 31
 			-3:00	-	-03	1991
@@ -1628,7 +1658,7 @@ Rule	Para	2010	2012	-	Apr	Sun>=8	0:00	0	-
 # http://www.presidencia.gov.py/archivos/documentos/DECRETO1264_ey9r8zai.pdf
 Rule	Para	2013	max	-	Mar	Sun>=22	0:00	0	-
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Asuncion	-3:50:40 -	LMT	1890
 			-3:50:40 -	AMT	1931 Oct 10 # Asunción Mean Time
 			-4:00	-	-04	1972 Oct
@@ -1657,13 +1687,13 @@ Rule	Peru	1990	only	-	Apr	 1	0:00	0	-
 # IATA is ambiguous for 1993/1995; go with Shanks & Pottenger.
 Rule	Peru	1994	only	-	Jan	 1	0:00	1:00	-
 Rule	Peru	1994	only	-	Apr	 1	0:00	0	-
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	America/Lima	-5:08:12 -	LMT	1890
 			-5:08:36 -	LMT	1908 Jul 28 # Lima Mean Time?
 			-5:00	Peru	-05/-04
 
 # South Georgia
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone Atlantic/South_Georgia -2:26:08 -	LMT	1890 # Grytviken
 			-2:00	-	-02
 
@@ -1671,7 +1701,7 @@ Zone Atlantic/South_Georgia -2:26:08 -	LMT	1890 # Grytviken
 # uninhabited; scientific personnel have wintered
 
 # Suriname
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Paramaribo	-3:40:40 -	LMT	1911
 			-3:40:52 -	PMT	1935     # Paramaribo Mean Time
 			-3:40:36 -	PMT	1945 Oct    # The capital moved?
@@ -1679,7 +1709,7 @@ Zone America/Paramaribo	-3:40:40 -	LMT	1911
 			-3:00	-	-03
 
 # Trinidad and Tobago
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone America/Port_of_Spain -4:06:04 -	LMT	1912 Mar 2
 			-4:00	-	AST
 
@@ -1950,7 +1980,7 @@ Zone America/Montevideo	-3:44:51 -	LMT	1908 Jun 10
 # ... published in the official Gazette [2016-04-18], here:
 # http://historico.tsj.gob.ve/gaceta_ext/abril/1842016/E-1842016-4551.pdf
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	America/Caracas	-4:27:44 -	LMT	1890
 			-4:27:40 -	CMT	1912 Feb 12 # Caracas Mean Time?
 			-4:30	-	-0430	1965 Jan  1  0:00

make/data/tzdata/systemv

@@ -21,6 +21,8 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
+# tzdb data for System V rules (this file is obsolete)
+
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 
@@ -44,7 +46,7 @@ Rule	SystemV	1975	only	-	Oct	lastSun	2:00	0	S
 Rule	SystemV	1976	max	-	Apr	lastSun	2:00	1:00	D
 Rule	SystemV	1976	max	-	Oct	lastSun	2:00	0	S
 
-# Zone	NAME		GMTOFF	RULES/SAVE	FORMAT	[UNTIL]
+# Zone	NAME		STDOFF	RULES/SAVE	FORMAT	[UNTIL]
 ## Zone	SystemV/AST4ADT	-4:00	SystemV		A%sT
 ## Zone	SystemV/EST5EDT	-5:00	SystemV		E%sT
 ## Zone	SystemV/CST6CDT	-6:00	SystemV		C%sT

make/data/tzdata/zone.tab

@@ -21,12 +21,12 @@
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
-# tz zone descriptions (deprecated version)
+# tzdb timezone descriptions (deprecated version)
 #
 # This file is in the public domain, so clarified as of
 # 2009-05-17 by Arthur David Olson.
 #
-# From Paul Eggert (2014-07-31):
+# From Paul Eggert (2018-06-27):
 # This file is intended as a backward-compatibility aid for older programs.
 # New programs should use zone1970.tab.  This file is like zone1970.tab (see
 # zone1970.tab's comments), but with the following additional restrictions:
@@ -35,13 +35,13 @@
 # 2.  The first data column contains exactly one country code.
 #
 # Because of (2), each row stands for an area that is the intersection
-# of a region identified by a country code and of a zone where civil
+# of a region identified by a country code and of a timezone where civil
 # clocks have agreed since 1970; this is a narrower definition than
 # that of zone1970.tab.
 #
-# This table is intended as an aid for users, to help them select time
-# zone data entries appropriate for their practical needs.  It is not
-# intended to take or endorse any position on legal or territorial claims.
+# This table is intended as an aid for users, to help them select timezones
+# appropriate for their practical needs.  It is not intended to take or
+# endorse any position on legal or territorial claims.
 #
 #country-
 #code	coordinates	TZ			comments
@@ -262,6 +262,7 @@ KW	+2920+04759	Asia/Kuwait
 KY	+1918-08123	America/Cayman
 KZ	+4315+07657	Asia/Almaty	Kazakhstan (most areas)
 KZ	+4448+06528	Asia/Qyzylorda	Qyzylorda/Kyzylorda/Kzyl-Orda
+KZ	+5312+06337	Asia/Qostanay	Qostanay/Kostanay/Kustanay
 KZ	+5017+05710	Asia/Aqtobe	Aqtobe/Aktobe
 KZ	+4431+05016	Asia/Aqtau	Mangghystau/Mankistau
 KZ	+4707+05156	Asia/Atyrau	Atyrau/Atirau/Gur'yev
@@ -291,7 +292,7 @@ MM	+1647+09610	Asia/Yangon
 MN	+4755+10653	Asia/Ulaanbaatar	Mongolia (most areas)
 MN	+4801+09139	Asia/Hovd	Bayan-Olgiy, Govi-Altai, Hovd, Uvs, Zavkhan
 MN	+4804+11430	Asia/Choibalsan	Dornod, Sukhbaatar
-MO	+2214+11335	Asia/Macau
+MO	+221150+1133230	Asia/Macau
 MP	+1512+14545	Pacific/Saipan
 MQ	+1436-06105	America/Martinique
 MR	+1806-01557	Africa/Nouakchott
@@ -354,10 +355,13 @@ RO	+4426+02606	Europe/Bucharest
 RS	+4450+02030	Europe/Belgrade
 RU	+5443+02030	Europe/Kaliningrad	MSK-01 - Kaliningrad
 RU	+554521+0373704	Europe/Moscow	MSK+00 - Moscow area
-RU	+4457+03406	Europe/Simferopol	MSK+00 - Crimea
-RU	+4844+04425	Europe/Volgograd	MSK+00 - Volgograd
+# 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
 RU	+5836+04939	Europe/Kirov	MSK+00 - Kirov
 RU	+4621+04803	Europe/Astrakhan	MSK+01 - Astrakhan
+RU	+4844+04425	Europe/Volgograd	MSK+01 - Volgograd
 RU	+5134+04602	Europe/Saratov	MSK+01 - Saratov
 RU	+5420+04824	Europe/Ulyanovsk	MSK+01 - Ulyanovsk
 RU	+5312+05009	Europe/Samara	MSK+01 - Samara, Udmurtia

make/data/unicodedata/UnicodeData.txt

@@ -11729,6 +11729,7 @@
 32FC;CIRCLED KATAKANA WI;So;0;L;<circle> 30F0;;;;N;;;;;
 32FD;CIRCLED KATAKANA WE;So;0;L;<circle> 30F1;;;;N;;;;;
 32FE;CIRCLED KATAKANA WO;So;0;L;<circle> 30F2;;;;N;;;;;
+32FF;SQUARE ERA NAME REIWA;So;0;L;<square> 4EE4 548C;;;;N;SQUARED TWO IDEOGRAPHS ERA NAME REIWA;;;;
 3300;SQUARE APAATO;So;0;L;<square> 30A2 30D1 30FC 30C8;;;;N;SQUARED APAATO;;;;
 3301;SQUARE ARUHUA;So;0;L;<square> 30A2 30EB 30D5 30A1;;;;N;SQUARED ARUHUA;;;;
 3302;SQUARE ANPEA;So;0;L;<square> 30A2 30F3 30DA 30A2;;;;N;SQUARED ANPEA;;;;

make/devkit/Makefile

@@ -36,7 +36,7 @@
 # By default this Makefile will build a native toolchain for the current
 # platform if called with something like this:
 #
-# make tars
+# make tars BASE_OS=OEL6
 #
 # To build the full set of crosstools for additional platforms, use a command
 # line looking like this:

make/devkit/Tools.gmk

@@ -110,6 +110,7 @@ RPM_LIST := \
     libXext libXext-devel \
     libXtst libXtst-devel \
     libXrender libXrender-devel \
+    libXrandr libXrandr-devel \
     freetype freetype-devel \
     libXt libXt-devel \
     libSM libSM-devel \

make/hotspot/gensrc/GensrcDtrace.gmk

@@ -64,8 +64,9 @@ ifeq ($(call check-jvm-feature, dtrace), true)
     include lib/JvmFeatures.gmk
     include lib/JvmFlags.gmk
 
-    # We cannot compile until the JVMTI gensrc has finished
+    # We cannot compile until the JVMTI and JFR gensrc has finished
     JVMTI_H := $(JVM_VARIANT_OUTPUTDIR)/gensrc/jvmtifiles/jvmti.h
+    JFR_FILES := $(JVM_VARIANT_OUTPUTDIR)/gensrc/jfrfiles/jfrEventClasses.hpp
 
     $(eval $(call SetupNativeCompilation, BUILD_DTRACE_GEN_OFFSETS, \
         NAME := dtraceGenOffsets, \
@@ -74,7 +75,7 @@ ifeq ($(call check-jvm-feature, dtrace), true)
         TOOLCHAIN := $(TOOLCHAIN_BUILD), \
         LDFLAGS := -m64, \
         CFLAGS := -m64 $(JVM_CFLAGS), \
-        EXTRA_DEPS := $(JVMTI_H), \
+        EXTRA_DEPS := $(JVMTI_H) $(JFR_FILES), \
         OBJECT_DIR := $(JVM_VARIANT_OUTPUTDIR)/tools/dtrace-gen-offsets/objs, \
         OUTPUT_DIR := $(JVM_VARIANT_OUTPUTDIR)/tools/dtrace-gen-offsets, \
     ))

make/hotspot/lib/CompileGtest.gmk

@@ -55,6 +55,7 @@ endif
 # Disabling undef, switch, format-nonliteral and tautological-undefined-compare
 # warnings for clang because of test source.
 
+# Solaris: Disable inlining (+d) to workaround Assertion:   (../lnk/vardescr.h, line 109)
 $(eval $(call SetupNativeCompilation, BUILD_GTEST_LIBJVM, \
     NAME := jvm, \
     TOOLCHAIN := TOOLCHAIN_LINK_CXX, \
@@ -71,13 +72,12 @@ $(eval $(call SetupNativeCompilation, BUILD_GTEST_LIBJVM, \
         -I$(GTEST_FRAMEWORK_SRC)/include \
         $(addprefix -I,$(GTEST_TEST_SRC)), \
     CFLAGS_windows := -EHsc, \
-    CFLAGS_solaris := -DGTEST_HAS_EXCEPTIONS=0 -library=stlport4, \
+    CFLAGS_solaris := -DGTEST_HAS_EXCEPTIONS=0 -library=stlport4 +d, \
     CFLAGS_macosx := -DGTEST_OS_MAC=1, \
     DISABLED_WARNINGS_gcc := undef, \
     DISABLED_WARNINGS_clang := undef switch format-nonliteral \
         tautological-undefined-compare $(BUILD_LIBJVM_DISABLED_WARNINGS_clang), \
     DISABLED_WARNINGS_solstudio := identexpected, \
-    DISABLED_WARNINGS_CXX_microsoft := 4996, \
     LDFLAGS := $(JVM_LDFLAGS), \
     LDFLAGS_solaris := -library=stlport4 $(call SET_SHARED_LIBRARY_ORIGIN), \
     LIBS := $(JVM_LIBS), \

make/hotspot/lib/CompileJvm.gmk

@@ -47,6 +47,8 @@ JVM_LDFLAGS += \
     $(EXTRA_LDFLAGS) \
     #
 
+JVM_ASFLAGS += $(EXTRA_ASFLAGS)
+
 JVM_LIBS += \
     $(JVM_LIBS_FEATURES) \
     #

make/hotspot/lib/JvmFeatures.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2013, 2018, 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
@@ -109,6 +109,7 @@ ifneq ($(call check-jvm-feature, cds), true)
       classListParser.cpp \
       classLoaderExt.cpp \
       filemap.cpp \
+      heapShared.cpp \
       metaspaceShared.cpp \
       metaspaceShared_$(HOTSPOT_TARGET_CPU).cpp \
       metaspaceShared_$(HOTSPOT_TARGET_CPU_ARCH).cpp \

make/hotspot/lib/JvmOverrideFiles.gmk

@@ -30,7 +30,7 @@ $(eval $(call IncludeCustomExtension, hotspot/lib/JvmOverrideFiles.gmk))
 # status for individual files on specific platforms.
 
 ifeq ($(TOOLCHAIN_TYPE), gcc)
-  BUILD_LIBJVM_vmStructs.cpp_CXXFLAGS := -fno-var-tracking-assignments -O0
+  BUILD_LIBJVM_vmStructs.cpp_CXXFLAGS := -fno-var-tracking-assignments
   BUILD_LIBJVM_jvmciCompilerToVM.cpp_CXXFLAGS := -fno-var-tracking-assignments
   BUILD_LIBJVM_jvmciCompilerToVMInit.cpp_CXXFLAGS := -fno-var-tracking-assignments
   BUILD_LIBJVM_assembler_x86.cpp_CXXFLAGS := -Wno-maybe-uninitialized
@@ -38,20 +38,26 @@ ifeq ($(TOOLCHAIN_TYPE), gcc)
   BUILD_LIBJVM_interp_masm_x86.cpp_CXXFLAGS := -Wno-uninitialized
 endif
 
+LIBJVM_FDLIBM_COPY_OPT_FLAG := $(CXX_O_FLAG_NONE)
+# If the FDLIBM_CFLAGS variable is non-empty we know
+# that the fdlibm-fork in hotspot can get optimized
+# by using -ffp-contract=off on GCC/Clang platforms.
+ifneq ($(FDLIBM_CFLAGS), )
+  LIBJVM_FDLIBM_COPY_OPT_FLAG := $(CXX_O_FLAG_NORM)
+endif
+
 ifeq ($(OPENJDK_TARGET_OS), linux)
   BUILD_LIBJVM_ostream.cpp_CXXFLAGS := -D_FILE_OFFSET_BITS=64
   BUILD_LIBJVM_logFileOutput.cpp_CXXFLAGS := -D_FILE_OFFSET_BITS=64
 
-  ifeq ($(OPENJDK_TARGET_CPU_ARCH), x86)
-    BUILD_LIBJVM_sharedRuntimeTrig.cpp_CXXFLAGS := -DNO_PCH $(CXX_O_FLAG_NONE)
-    BUILD_LIBJVM_sharedRuntimeTrans.cpp_CXXFLAGS := -DNO_PCH $(CXX_O_FLAG_NONE)
+  BUILD_LIBJVM_sharedRuntimeTrig.cpp_CXXFLAGS := -DNO_PCH $(FDLIBM_CFLAGS) $(LIBJVM_FDLIBM_COPY_OPT_FLAG)
+  BUILD_LIBJVM_sharedRuntimeTrans.cpp_CXXFLAGS := -DNO_PCH $(FDLIBM_CFLAGS) $(LIBJVM_FDLIBM_COPY_OPT_FLAG)
 
-    ifeq ($(TOOLCHAIN_TYPE), clang)
-      JVM_PRECOMPILED_HEADER_EXCLUDE := \
-          sharedRuntimeTrig.cpp \
-          sharedRuntimeTrans.cpp \
-          #
-    endif
+  ifeq ($(TOOLCHAIN_TYPE), clang)
+    JVM_PRECOMPILED_HEADER_EXCLUDE := \
+	sharedRuntimeTrig.cpp \
+	sharedRuntimeTrans.cpp \
+	#
   endif
 
   ifeq ($(OPENJDK_TARGET_CPU), x86)
@@ -120,8 +126,8 @@ else ifeq ($(OPENJDK_TARGET_OS), solaris)
 
 else ifeq ($(OPENJDK_TARGET_OS), macosx)
   # The copied fdlibm routines in these files must not be optimized
-  BUILD_LIBJVM_sharedRuntimeTrans.cpp_CXXFLAGS := $(CXX_O_FLAG_NONE)
-  BUILD_LIBJVM_sharedRuntimeTrig.cpp_CXXFLAGS := $(CXX_O_FLAG_NONE)
+  BUILD_LIBJVM_sharedRuntimeTrig.cpp_CXXFLAGS := $(FDLIBM_CFLAGS) $(LIBJVM_FDLIBM_COPY_OPT_FLAG)
+  BUILD_LIBJVM_sharedRuntimeTrans.cpp_CXXFLAGS := $(FDLIBM_CFLAGS) $(LIBJVM_FDLIBM_COPY_OPT_FLAG)
   ifeq ($(TOOLCHAIN_TYPE), clang)
     # NOTE: The old build tested clang version to make sure this workaround
     # for the clang bug was still needed.

make/hotspot/src/native/dtrace/generateJvmOffsets.cpp

@@ -40,6 +40,7 @@
 
 #include <proc_service.h>
 #include "gc/shared/collectedHeap.hpp"
+#include "memory/heap.hpp"
 #include "runtime/vmStructs.hpp"
 
 typedef enum GEN_variant {

make/hotspot/symbols/symbols-unix

@@ -82,7 +82,6 @@ JVM_GetClassFieldsCount
 JVM_GetClassInterfaces
 JVM_GetClassMethodsCount
 JVM_GetClassModifiers
-JVM_GetClassName
 JVM_GetClassNameUTF
 JVM_GetClassSignature
 JVM_GetClassSigners
@@ -133,9 +132,11 @@ JVM_Halt
 JVM_HasReferencePendingList
 JVM_HoldsLock
 JVM_IHashCode
+JVM_InitClassName
 JVM_InitProperties
 JVM_InitStackTraceElement
 JVM_InitStackTraceElementArray
+JVM_InitializeFromArchive
 JVM_InternString
 JVM_Interrupt
 JVM_InvokeMethod

make/jdk/src/classes/build/tools/classlist/HelloClasslist.java

@@ -32,6 +32,7 @@
 package build.tools.classlist;
 
 import java.net.InetAddress;
+import java.nio.file.FileSystems;
 import java.time.LocalDateTime;
 import java.time.ZoneId;
 import java.time.format.DateTimeFormatter;
@@ -56,6 +57,8 @@ public class HelloClasslist {
 
     public static void main(String ... args) {
 
+        FileSystems.getDefault();
+
         List<String> strings = Arrays.asList("Hello", "World!", "From: ",
               InetAddress.getLoopbackAddress().toString());
 

make/jdk/src/classes/build/tools/cldrconverter/CLDRConverter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 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
@@ -106,7 +106,7 @@ public class CLDRConverter {
     private static final ResourceBundle.Control defCon =
         ResourceBundle.Control.getControl(ResourceBundle.Control.FORMAT_DEFAULT);
 
-    private static final String[] AVAILABLE_TZIDS = TimeZone.getAvailableIDs();
+    private static Set<String> AVAILABLE_TZIDS;
     private static String zoneNameTempFile;
     private static String tzDataDir;
     private static final Map<String, String> canonicalTZMap = new HashMap<>();
@@ -340,17 +340,26 @@ public class CLDRConverter {
                     if (sb.indexOf("root") == -1) {
                         sb.append("root");
                     }
-                    Bundle b = new Bundle(id, sb.toString(), null, null);
-                    // Insert the bundle for root at the top so that it will get
-                    // processed first.
-                    if ("root".equals(id)) {
-                        retList.add(0, b);
-                    } else {
-                        retList.add(b);
-                    }
+                    retList.add(new Bundle(id, sb.toString(), null, null));
                 }
             }
         }
+
+        // Sort the bundles based on id. This will make sure all the parent bundles are
+        // processed first, e.g., for en_GB bundle, en_001, and "root" comes before
+        // en_GB. In order for "root" to come at the beginning, "root" is replaced with
+        // empty string on comparison.
+        retList.sort((o1, o2) -> {
+            String id1 = o1.getID();
+            String id2 = o2.getID();
+            if(id1.equals("root")) {
+                id1 = "";
+            }
+            if(id2.equals("root")) {
+                id2 = "";
+            }
+            return id1.compareTo(id2);
+        });
         return retList;
     }
 
@@ -711,7 +720,7 @@ public class CLDRConverter {
             });
         }
 
-        Arrays.stream(AVAILABLE_TZIDS).forEach(tzid -> {
+        getAvailableZoneIds().stream().forEach(tzid -> {
             // If the tzid is deprecated, get the data for the replacement id
             String tzKey = Optional.ofNullable((String)handlerSupplMeta.get(tzid))
                                    .orElse(tzid);
@@ -1053,8 +1062,20 @@ public class CLDRConverter {
             StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING);
     }
 
+    // This method assumes handlerMetaZones is already initialized
+    private static Set<String> getAvailableZoneIds() {
+        assert handlerMetaZones != null;
+        if (AVAILABLE_TZIDS == null) {
+            AVAILABLE_TZIDS = new HashSet<>(ZoneId.getAvailableZoneIds());
+            AVAILABLE_TZIDS.addAll(handlerMetaZones.keySet());
+            AVAILABLE_TZIDS.remove(MetaZonesParseHandler.NO_METAZONE_KEY);
+        }
+
+        return AVAILABLE_TZIDS;
+    }
+
     private static Stream<String> zidMapEntry() {
-        return ZoneId.getAvailableZoneIds().stream()
+        return getAvailableZoneIds().stream()
                 .map(id -> {
                     String canonId = canonicalTZMap.getOrDefault(id, id);
                     String meta = handlerMetaZones.get(canonId);

make/jdk/src/classes/build/tools/cldrconverter/CalendarType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 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
@@ -40,7 +40,7 @@ enum CalendarType {
         {0,   2},   // generic
         {0,   2},   // gregorian
         {0,   1},   // buddhist
-        {232, 4},   // japanese (eras from Meiji)
+        {232, 5},   // japanese (eras from Meiji)
         {0,   2},   // roc (Minguo)
         {0,   1},   // islamic (Hijrah)
         {0,   1},   // islamic-civil (same as islamic)

make/jdk/src/classes/build/tools/tzdb/TzdbZoneRulesCompiler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 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
@@ -263,7 +263,7 @@ public final class TzdbZoneRulesCompiler {
             for (ZoneRules rules : rulesList) {
                 baos.reset();
                 DataOutputStream dataos = new DataOutputStream(baos);
-                rules.writeExternal(dataos);
+                Ser.write(rules, dataos);
                 dataos.close();
                 byte[] bytes = baos.toByteArray();
                 out.writeShort(bytes.length);

make/jdk/src/classes/build/tools/tzdb/TzdbZoneRulesProvider.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 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
@@ -31,26 +31,14 @@ import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.Map.Entry;
-import java.util.NavigableMap;
-import java.util.Objects;
-import java.util.Set;
-import java.util.TreeMap;
-import java.util.TreeSet;
 import java.util.concurrent.ConcurrentHashMap;
 import java.time.*;
 import java.time.Year;
 import java.time.chrono.IsoChronology;
 import java.time.temporal.TemporalAdjusters;
-import java.time.zone.ZoneOffsetTransition;
-import java.time.zone.ZoneOffsetTransitionRule;
-import java.time.zone.ZoneOffsetTransitionRule.TimeDefinition;
+import build.tools.tzdb.ZoneOffsetTransitionRule.TimeDefinition;
 import java.time.zone.ZoneRulesException;
 
 /**
@@ -274,8 +262,8 @@ class TzdbZoneRulesProvider {
 
         /** Whether this is midnight end of day. */
         boolean endOfDay;
-        /** The time of the cutover. */
 
+        /** The time definition of the cutover. */
         TimeDefinition timeDefinition = TimeDefinition.WALL;
 
         void adjustToForwards(int year) {
@@ -345,6 +333,20 @@ class TzdbZoneRulesProvider {
                         // time must be midnight when end of day flag is true
                         endOfDay = true;
                         secsOfDay = 0;
+                    } else if (secsOfDay < 0 || secsOfDay > 86400) {
+                        // beyond 0:00-24:00 range. Adjust the cutover date.
+                        int beyondDays = secsOfDay / 86400;
+                        secsOfDay %= 86400;
+                        if (secsOfDay < 0) {
+                            secsOfDay = 86400 + secsOfDay;
+                            beyondDays -= 1;
+                        }
+                        LocalDate date = LocalDate.of(2004, month, dayOfMonth).plusDays(beyondDays);  // leap-year
+                        month = date.getMonth();
+                        dayOfMonth = date.getDayOfMonth();
+                        if (dayOfWeek != null) {
+                            dayOfWeek = dayOfWeek.plus(beyondDays);
+                        }
                     }
                     timeDefinition = parseTimeDefinition(timeStr.charAt(timeStr.length() - 1));
                 }
@@ -499,9 +501,11 @@ class TzdbZoneRulesProvider {
          *
          * @param standardOffset  the active standard offset, not null
          * @param savingsBeforeSecs  the active savings before the transition in seconds
+         * @param negativeSavings minimum savings in the rule, usually zero, but negative if negative DST is
+         *                   in effect.
          * @return the transition, not null
         */
-        ZoneOffsetTransitionRule toTransitionRule(ZoneOffset stdOffset, int savingsBefore) {
+        ZoneOffsetTransitionRule toTransitionRule(ZoneOffset stdOffset, int savingsBefore, int negativeSavings) {
             // rule shared by different zones, so don't change it
             Month month = this.month;
             int dayOfMonth = this.dayOfMonth;
@@ -524,6 +528,7 @@ class TzdbZoneRulesProvider {
                 }
                 endOfDay = false;
             }
+
             // build rule
             return ZoneOffsetTransitionRule.of(
                     //month, dayOfMonth, dayOfWeek, time, endOfDay, timeDefinition,
@@ -531,7 +536,7 @@ class TzdbZoneRulesProvider {
                     LocalTime.ofSecondOfDay(secsOfDay), endOfDay, timeDefinition,
                     stdOffset,
                     ZoneOffset.ofTotalSeconds(stdOffset.getTotalSeconds() + savingsBefore),
-                    ZoneOffset.ofTotalSeconds(stdOffset.getTotalSeconds() + savingsAmount));
+                    ZoneOffset.ofTotalSeconds(stdOffset.getTotalSeconds() + savingsAmount - negativeSavings));
         }
 
         RuleLine parse(String[] tokens) {
@@ -645,12 +650,12 @@ class TzdbZoneRulesProvider {
             this.ldtSecs = ldt.toEpochSecond(ZoneOffset.UTC);
         }
 
-        ZoneOffsetTransition toTransition(ZoneOffset standardOffset, int savingsBeforeSecs) {
+        ZoneOffsetTransition toTransition(ZoneOffset standardOffset, int savingsBeforeSecs, int negativeSavings) {
             // copy of code in ZoneOffsetTransitionRule to avoid infinite loop
             ZoneOffset wallOffset = ZoneOffset.ofTotalSeconds(
                 standardOffset.getTotalSeconds() + savingsBeforeSecs);
             ZoneOffset offsetAfter = ZoneOffset.ofTotalSeconds(
-                standardOffset.getTotalSeconds() + rule.savingsAmount);
+                standardOffset.getTotalSeconds() + rule.savingsAmount - negativeSavings);
             LocalDateTime dt = rule.timeDefinition
                                    .createDateTime(ldt, standardOffset, wallOffset);
             return ZoneOffsetTransition.of(dt, wallOffset, offsetAfter);
@@ -668,10 +673,12 @@ class TzdbZoneRulesProvider {
          * Tests if this a real transition with the active savings in seconds
          *
          * @param savingsBefore the active savings in seconds
+         * @param negativeSavings minimum savings in the rule, usually zero, but negative if negative DST is
+         *                   in effect.
          * @return true, if savings changes
          */
-        boolean isTransition(int savingsBefore) {
-            return rule.savingsAmount != savingsBefore;
+        boolean isTransition(int savingsBefore, int negativeSavings) {
+            return rule.savingsAmount - negativeSavings != savingsBefore;
         }
 
         public int compareTo(TransRule other) {
@@ -699,12 +706,22 @@ class TzdbZoneRulesProvider {
         // start ldt of each zone window
         LocalDateTime zoneStart = LocalDateTime.MIN;
 
-        // first stanard offset
+        // first standard offset
         ZoneOffset firstStdOffset = stdOffset;
         // first wall offset
         ZoneOffset firstWallOffset = wallOffset;
 
         for (ZoneLine zone : zones) {
+            // Adjust stdOffset, if negative DST is observed. It should be either
+            // fixed amount, or expressed in the named Rules.
+            int negativeSavings = Math.min(zone.fixedSavingsSecs, findNegativeSavings(zoneStart, zone));
+            if (negativeSavings < 0) {
+                zone.stdOffsetSecs += negativeSavings;
+                if (zone.fixedSavingsSecs < 0) {
+                    zone.fixedSavingsSecs = 0;
+                }
+            }
+
             // check if standard offset changed, update it if yes
             ZoneOffset stdOffsetPrev = stdOffset;  // for effectiveSavings check
             if (zone.stdOffsetSecs != stdOffset.getTotalSeconds()) {
@@ -793,7 +810,7 @@ class TzdbZoneRulesProvider {
                 // sort the merged rules
                 Collections.sort(trules);
 
-                effectiveSavings = 0;
+                effectiveSavings = -negativeSavings;
                 for (TransRule rule : trules) {
                     if (rule.toEpochSecond(stdOffsetPrev, savings) >
                         zoneStart.toEpochSecond(wallOffset)) {
@@ -802,7 +819,7 @@ class TzdbZoneRulesProvider {
                         // (hence isAfter)
                         break;
                     }
-                    effectiveSavings = rule.rule.savingsAmount;
+                    effectiveSavings = rule.rule.savingsAmount - negativeSavings;
                 }
             }
             // check if the start of the window represents a transition
@@ -819,21 +836,21 @@ class TzdbZoneRulesProvider {
             if (trules != null) {
                 long zoneStartEpochSecs = zoneStart.toEpochSecond(wallOffset);
                 for (TransRule trule : trules) {
-                    if (trule.isTransition(savings)) {
+                    if (trule.isTransition(savings, negativeSavings)) {
                         long epochSecs = trule.toEpochSecond(stdOffset, savings);
                         if (epochSecs < zoneStartEpochSecs ||
                             epochSecs >= zone.toDateTimeEpochSecond(savings)) {
                             continue;
                         }
-                        transitionList.add(trule.toTransition(stdOffset, savings));
-                        savings = trule.rule.savingsAmount;
+                        transitionList.add(trule.toTransition(stdOffset, savings, negativeSavings));
+                        savings = trule.rule.savingsAmount - negativeSavings;
                     }
                 }
             }
             if (lastRules != null) {
                 for (TransRule trule : lastRules) {
-                    lastTransitionRuleList.add(trule.rule.toTransitionRule(stdOffset, savings));
-                    savings = trule.rule.savingsAmount;
+                    lastTransitionRuleList.add(trule.rule.toTransitionRule(stdOffset, savings, negativeSavings));
+                    savings = trule.rule.savingsAmount - negativeSavings;
                 }
             }
 
@@ -850,4 +867,38 @@ class TzdbZoneRulesProvider {
                              lastTransitionRuleList);
     }
 
+    /**
+     * Find the minimum negative savings in named Rules for a Zone. Savings are only
+     * looked at for the period of the subject Zone.
+     *
+     * @param zoneStart start LDT of the zone
+     * @param zl ZoneLine to look at
+     */
+    private int findNegativeSavings(LocalDateTime zoneStart, ZoneLine zl) {
+        int negativeSavings = 0;
+        LocalDateTime zoneEnd = zl.toDateTime();
+
+        if (zl.savingsRule != null) {
+            List<RuleLine> rlines = rules.get(zl.savingsRule);
+            if (rlines == null) {
+                throw new IllegalArgumentException("<Rule> not found: " +
+                        zl.savingsRule);
+            }
+
+            negativeSavings = Math.min(0, rlines.stream()
+                    .filter(l -> windowOverlap(l, zoneStart.getYear(), zoneEnd.getYear()))
+                    .map(l -> l.savingsAmount)
+                    .min(Comparator.naturalOrder())
+                    .orElse(0));
+        }
+
+        return negativeSavings;
+    }
+
+    private boolean windowOverlap(RuleLine ruleLine, int zoneStartYear, int zoneEndYear) {
+        boolean overlap = zoneStartYear <= ruleLine.startYear && zoneEndYear >= ruleLine.startYear ||
+                          zoneStartYear <= ruleLine.endYear && zoneEndYear >= ruleLine.endYear;
+
+        return overlap;
+    }
 }

make/jdk/src/classes/build/tools/tzdb/ZoneRules.java

@@ -1,317 +0,0 @@
-/*
- * Copyright (c) 2012, 2016, 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 file is available under and governed by the GNU General Public
- * License version 2 only, as published by the Free Software Foundation.
- * However, the following notice accompanied the original version of this
- * file:
- *
- * Copyright (c) 2011-2012, Stephen Colebourne & Michael Nascimento Santos
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  * Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- *  * Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- *  * Neither the name of JSR-310 nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-package build.tools.tzdb;
-
-import java.io.DataOutput;
-import java.io.IOException;
-import java.io.ObjectOutput;
-import java.time.LocalDateTime;
-import java.time.LocalTime;
-import java.time.ZoneOffset;
-import java.time.zone.ZoneOffsetTransition;
-import java.time.zone.ZoneOffsetTransitionRule;
-import java.time.zone.ZoneOffsetTransitionRule.TimeDefinition;
-import java.util.Arrays;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Duplicated code of javax.time.zone.ZoneRules, ZoneOffsetTransitionRule
- * and Ser to generate the serialization form output of ZoneRules for
- * tzdb.jar.
- *
- * Implementation here is the copy/paste of ZoneRules, ZoneOffsetTransitionRule
- * and Ser in javax.time.zone package. Make sure the code here is synchrionozed
- * with the serialization implementation there.
- *
- * @since 1.8
- */
-
-final class ZoneRules {
-
-    /**
-     * The transitions between standard offsets (epoch seconds), sorted.
-     */
-    private final long[] standardTransitions;
-    /**
-     * The standard offsets.
-     */
-    private final ZoneOffset[] standardOffsets;
-    /**
-     * The transitions between instants (epoch seconds), sorted.
-     */
-    private final long[] savingsInstantTransitions;
-
-    /**
-     * The wall offsets.
-     */
-    private final ZoneOffset[] wallOffsets;
-    /**
-     * The last rule.
-     */
-    private final ZoneOffsetTransitionRule[] lastRules;
-
-    /**
-     * Creates an instance.
-     *
-     * @param baseStandardOffset  the standard offset to use before legal rules were set, not null
-     * @param baseWallOffset  the wall offset to use before legal rules were set, not null
-     * @param standardOffsetTransitionList  the list of changes to the standard offset, not null
-     * @param transitionList  the list of transitions, not null
-     * @param lastRules  the recurring last rules, size 16 or less, not null
-     */
-    ZoneRules(ZoneOffset baseStandardOffset,
-              ZoneOffset baseWallOffset,
-              List<ZoneOffsetTransition> standardOffsetTransitionList,
-              List<ZoneOffsetTransition> transitionList,
-              List<ZoneOffsetTransitionRule> lastRules) {
-
-        this.standardTransitions = new long[standardOffsetTransitionList.size()];
-
-        this.standardOffsets = new ZoneOffset[standardOffsetTransitionList.size() + 1];
-        this.standardOffsets[0] = baseStandardOffset;
-        for (int i = 0; i < standardOffsetTransitionList.size(); i++) {
-            this.standardTransitions[i] = standardOffsetTransitionList.get(i).toEpochSecond();
-            this.standardOffsets[i + 1] = standardOffsetTransitionList.get(i).getOffsetAfter();
-        }
-
-        // convert savings transitions to locals
-        List<ZoneOffset> localTransitionOffsetList = new ArrayList<>();
-        localTransitionOffsetList.add(baseWallOffset);
-        for (ZoneOffsetTransition trans : transitionList) {
-            localTransitionOffsetList.add(trans.getOffsetAfter());
-        }
-
-        this.wallOffsets = localTransitionOffsetList.toArray(new ZoneOffset[localTransitionOffsetList.size()]);
-
-        // convert savings transitions to instants
-        this.savingsInstantTransitions = new long[transitionList.size()];
-        for (int i = 0; i < transitionList.size(); i++) {
-            this.savingsInstantTransitions[i] = transitionList.get(i).toEpochSecond();
-        }
-
-        // last rules
-        if (lastRules.size() > 16) {
-            throw new IllegalArgumentException("Too many transition rules");
-        }
-        this.lastRules = lastRules.toArray(new ZoneOffsetTransitionRule[lastRules.size()]);
-    }
-
-    /** Type for ZoneRules. */
-    static final byte ZRULES = 1;
-
-    /**
-     * Writes the state to the stream.
-     *
-     * @param out  the output stream, not null
-     * @throws IOException if an error occurs
-     */
-    void writeExternal(DataOutput out) throws IOException {
-        out.writeByte(ZRULES);
-        out.writeInt(standardTransitions.length);
-        for (long trans : standardTransitions) {
-            writeEpochSec(trans, out);
-        }
-        for (ZoneOffset offset : standardOffsets) {
-            writeOffset(offset, out);
-        }
-        out.writeInt(savingsInstantTransitions.length);
-        for (long trans : savingsInstantTransitions) {
-            writeEpochSec(trans, out);
-        }
-        for (ZoneOffset offset : wallOffsets) {
-            writeOffset(offset, out);
-        }
-        out.writeByte(lastRules.length);
-        for (ZoneOffsetTransitionRule rule : lastRules) {
-            writeRule(rule, out);
-        }
-    }
-
-    /**
-     * Writes the state the ZoneOffset to the stream.
-     *
-     * @param offset  the offset, not null
-     * @param out  the output stream, not null
-     * @throws IOException if an error occurs
-     */
-    static void writeOffset(ZoneOffset offset, DataOutput out) throws IOException {
-        final int offsetSecs = offset.getTotalSeconds();
-        int offsetByte = offsetSecs % 900 == 0 ? offsetSecs / 900 : 127;  // compress to -72 to +72
-        out.writeByte(offsetByte);
-        if (offsetByte == 127) {
-            out.writeInt(offsetSecs);
-        }
-    }
-
-    /**
-     * Writes the epoch seconds to the stream.
-     *
-     * @param epochSec  the epoch seconds, not null
-     * @param out  the output stream, not null
-     * @throws IOException if an error occurs
-     */
-    static void writeEpochSec(long epochSec, DataOutput out) throws IOException {
-        if (epochSec >= -4575744000L && epochSec < 10413792000L && epochSec % 900 == 0) {  // quarter hours between 1825 and 2300
-            int store = (int) ((epochSec + 4575744000L) / 900);
-            out.writeByte((store >>> 16) & 255);
-            out.writeByte((store >>> 8) & 255);
-            out.writeByte(store & 255);
-        } else {
-            out.writeByte(255);
-            out.writeLong(epochSec);
-        }
-    }
-
-    /**
-     * Writes the state of the transition rule to the stream.
-     *
-     * @param rule  the transition rule, not null
-     * @param out  the output stream, not null
-     * @throws IOException if an error occurs
-     */
-    static void writeRule(ZoneOffsetTransitionRule rule, DataOutput out) throws IOException {
-        int month = rule.getMonth().getValue();
-        byte dom = (byte)rule.getDayOfMonthIndicator();
-        int dow = (rule.getDayOfWeek() == null ? -1 : rule.getDayOfWeek().getValue());
-        LocalTime time = rule.getLocalTime();
-        boolean timeEndOfDay = rule.isMidnightEndOfDay();
-        TimeDefinition timeDefinition = rule.getTimeDefinition();
-        ZoneOffset standardOffset = rule.getStandardOffset();
-        ZoneOffset offsetBefore = rule.getOffsetBefore();
-        ZoneOffset offsetAfter = rule.getOffsetAfter();
-
-        int timeSecs = (timeEndOfDay ? 86400 : time.toSecondOfDay());
-        int stdOffset = standardOffset.getTotalSeconds();
-        int beforeDiff = offsetBefore.getTotalSeconds() - stdOffset;
-        int afterDiff = offsetAfter.getTotalSeconds() - stdOffset;
-        int timeByte = (timeSecs % 3600 == 0 ? (timeEndOfDay ? 24 : time.getHour()) : 31);
-        int stdOffsetByte = (stdOffset % 900 == 0 ? stdOffset / 900 + 128 : 255);
-        int beforeByte = (beforeDiff == 0 || beforeDiff == 1800 || beforeDiff == 3600 ? beforeDiff / 1800 : 3);
-        int afterByte = (afterDiff == 0 || afterDiff == 1800 || afterDiff == 3600 ? afterDiff / 1800 : 3);
-        int dowByte = (dow == -1 ? 0 : dow);
-        int b = (month << 28) +                     // 4 bytes
-                ((dom + 32) << 22) +                // 6 bytes
-                (dowByte << 19) +                   // 3 bytes
-                (timeByte << 14) +                  // 5 bytes
-                (timeDefinition.ordinal() << 12) +  // 2 bytes
-                (stdOffsetByte << 4) +              // 8 bytes
-                (beforeByte << 2) +                 // 2 bytes
-                afterByte;                          // 2 bytes
-        out.writeInt(b);
-        if (timeByte == 31) {
-            out.writeInt(timeSecs);
-        }
-        if (stdOffsetByte == 255) {
-            out.writeInt(stdOffset);
-        }
-        if (beforeByte == 3) {
-            out.writeInt(offsetBefore.getTotalSeconds());
-        }
-        if (afterByte == 3) {
-            out.writeInt(offsetAfter.getTotalSeconds());
-        }
-    }
-
-    /**
-     * Checks if this set of rules equals another.
-     * <p>
-     * Two rule sets are equal if they will always result in the same output
-     * for any given input instant or local date-time.
-     * Rules from two different groups may return false even if they are in fact the same.
-     * <p>
-     * This definition should result in implementations comparing their entire state.
-     *
-     * @param otherRules  the other rules, null returns false
-     * @return true if this rules is the same as that specified
-     */
-    @Override
-    public boolean equals(Object otherRules) {
-        if (this == otherRules) {
-           return true;
-        }
-        if (otherRules instanceof ZoneRules) {
-            ZoneRules other = (ZoneRules) otherRules;
-            return Arrays.equals(standardTransitions, other.standardTransitions) &&
-                    Arrays.equals(standardOffsets, other.standardOffsets) &&
-                    Arrays.equals(savingsInstantTransitions, other.savingsInstantTransitions) &&
-                    Arrays.equals(wallOffsets, other.wallOffsets) &&
-                    Arrays.equals(lastRules, other.lastRules);
-        }
-        return false;
-    }
-
-    /**
-     * Returns a suitable hash code given the definition of {@code #equals}.
-     *
-     * @return the hash code
-     */
-    @Override
-    public int hashCode() {
-        return Arrays.hashCode(standardTransitions) ^
-                Arrays.hashCode(standardOffsets) ^
-                Arrays.hashCode(savingsInstantTransitions) ^
-                Arrays.hashCode(wallOffsets) ^
-                Arrays.hashCode(lastRules);
-    }
-
-}

make/jprt.properties

@@ -1,503 +0,0 @@
-#
-# Copyright (c) 2006, 2018, 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.
-#
-
-##############
-#
-# Global settings
-#
-
-# Install test bundle for targets in jprt.test.bundle.targets set
-jprt.selective.test.bundle.installation=true
-
-# The current release name
-jprt.tools.default.release=jdk9
-
-# Allow concurrent changes to be merged in prior to pushing
-jprt.sync.push=true
-
-# Directories to be excluded from the source bundles
-jprt.bundle.exclude.src.dirs=build dist webrev ${jprt.bundle.exclude.src.dirs.extra}
-
-# Use configure when building
-jprt.build.use.configure=true
-jprt.build.use.jib=true
-jprt.test.use.jib=true
-jprt.jib.launcher=bin/jib.sh
-jprt.build.use.jib.publish=true
-
-# Clear out all the build needs as JIB handles this
-jprt.jdk9.build.needs=
-jprt.macosx.jdk9.build.needs=
-jprt.windows_i586.jdk9.build.needs=
-jprt.windows_x64.jdk9.build.needs=
-jprt.solaris.jdk9.build.needs=
-jprt.linux_i586.jdk9.build.needs=
-jprt.linux_x64.jdk9.build.needs=
-jprt.linux_armv6.jdk9.build.needs=
-jprt.linux_armvh.jdk9.build.needs=
-jprt.linux_arm64.jdk9.build.needs=
-jprt.linux_armsflt.jdk9.build.needs=
-jprt.linux_armvfpsflt.jdk9.build.needs=
-jprt.linux_armvfphflt.jdk9.build.needs=
-jprt.linux_armv6vfphflt.jdk9.build.needs=
-jprt.solaris.client.build.needs=
-jprt.linux.client.build.needs=
-jprt.solaris.jdk9.compiler=
-jprt.linux.jdk9.compiler=
-jprt.jdk9.test.needs=
-
-# Disable the need for preinstalled Visual Studio and Xcode
-jprt.windows.jdk9.compiler=
-jprt.windows.6.2.jdk9.compiler=
-jprt.windows.6.3.jdk9.compiler=
-jprt.windows.jdk9.target.attribute.compilerVS2013.appliesTo.builds=none
-jprt.macosx.jdk9.target.attribute.compilerXcode511.appliesTo.builds=none
-
-# Set up the run flavors (jvm variants)
-jprt.run.flavors=c2,default,${my.additional.run.flavors}
-
-# Setup jib profiles
-jprt.linux_i586.product.build.jib.profile=linux-x86
-jprt.linux_x64.product.build.jib.profile=linux-x64
-jprt.macosx_x64.product.build.jib.profile=macosx-x64
-jprt.solaris_sparcv9.product.build.jib.profile=solaris-sparcv9
-jprt.solaris_x64.product.build.jib.profile=solaris-x64
-jprt.windows_i586.product.build.jib.profile=windows-x86
-jprt.windows_x64.product.build.jib.profile=windows-x64
-
-jprt.linux_i586.fastdebug.build.jib.profile=linux-x86-debug
-jprt.linux_x64.fastdebug.build.jib.profile=linux-x64-debug
-jprt.macosx_x64.fastdebug.build.jib.profile=macosx-x64-debug
-jprt.solaris_sparcv9.fastdebug.build.jib.profile=solaris-sparcv9-debug
-jprt.solaris_x64.fastdebug.build.jib.profile=solaris-x64-debug
-jprt.windows_i586.fastdebug.build.jib.profile=windows-x86-debug
-jprt.windows_x64.fastdebug.build.jib.profile=windows-x64-debug
-
-jprt.linux_i586.slowdebug.build.jib.profile=linux-x86-slowdebug
-jprt.linux_x64.slowdebug.build.jib.profile=linux-x64-slowdebug
-jprt.macosx_x64.slowdebug.build.jib.profile=macosx-x64-slowdebug
-jprt.solaris_sparcv9.slowdebug.build.jib.profile=solaris-sparcv9-slowdebug
-jprt.solaris_x64.slowdebug.build.jib.profile=solaris-x64-slowdebug
-jprt.windows_i586.slowdebug.build.jib.profile=windows-x86-slowdebug
-jprt.windows_x64.slowdebug.build.jib.profile=windows-x64-slowdebug
-
-jprt.linux_i586.productOpen.build.jib.profile=linux-x86-open
-jprt.linux_x64.productOpen.build.jib.profile=linux-x64-open
-jprt.macosx_x64.productOpen.build.jib.profile=macosx-x64-open
-jprt.solaris_sparcv9.productOpen.build.jib.profile=solaris-sparcv9-open
-jprt.solaris_x64.productOpen.build.jib.profile=solaris-x64-open
-jprt.windows_i586.productOpen.build.jib.profile=windows-x86-open
-jprt.windows_x64.productOpen.build.jib.profile=windows-x64-open
-
-jprt.linux_i586.fastdebugOpen.build.jib.profile=linux-x86-open-debug
-jprt.linux_x64.fastdebugOpen.build.jib.profile=linux-x64-open-debug
-jprt.macosx_x64.fastdebugOpen.build.jib.profile=macosx-x64-open-debug
-jprt.solaris_sparcv9.fastdebugOpen.build.jib.profile=solaris-sparcv9-open-debug
-jprt.solaris_x64.fastdebugOpen.build.jib.profile=solaris-x64-open-debug
-jprt.windows_i586.fastdebugOpen.build.jib.profile=windows-x86-open-debug
-jprt.windows_x64.fastdebugOpen.build.jib.profile=windows-x64-open-debug
-
-jprt.linux_i586.productZero.build.jib.profile=linux-x86-zero
-jprt.linux_x64.productZero.build.jib.profile=linux-x64-zero
-
-jprt.linux_i586.fastdebugZero.build.jib.profile=linux-x86-zero-debug
-jprt.linux_x64.fastdebugZero.build.jib.profile=linux-x64-zero-debug
-
-jprt.test.jib.profile=run-test-jprt
-
-# Set make target to use for different build flavors
-jprt.build.flavor.fastdebugOpen.target=jprt_bundle
-jprt.build.flavor.fastdebug.target=jprt_bundle
-jprt.build.flavor.product.target=jprt_bundle
-jprt.build.flavor.productOpen.target=jprt_bundle
-jprt.build.flavor.optimized.target=jprt_bundle
-jprt.build.flavor.optimizedOpen.target=jprt_bundle
-jprt.build.flavor.slowdebug.target=jprt_bundle
-jprt.build.flavor.productZero.target=jprt_bundle
-jprt.build.flavor.fastdebugZero.target=jprt_bundle
-
-# Use these configure args to define debug level or provide specific
-# configuration details not covered by Jib profiles.
-jprt.slowdebug.build.configure.args=
-jprt.fastdebug.build.configure.args=--disable-precompiled-headers
-# Don't disable precompiled headers on windows. It's simply too slow.
-jprt.windows_i586.fastdebug.build.configure.args=
-jprt.windows_x64.fastdebug.build.configure.args=
-jprt.windows_i586.fastdebugOpen.build.configure.args=
-jprt.windows_x64.fastdebugOpen.build.configure.args=
-jprt.product.build.configure.args=
-jprt.optimized.build.configure.args=--with-debug-level=optimized
-jprt.slowdebugOpen.build.configure.args=${jprt.slowdebug.build.configure.args}
-jprt.fastdebugOpen.build.configure.args=${jprt.fastdebug.build.configure.args}
-jprt.productOpen.build.configure.args=${jprt.product.build.configure.args}
-jprt.optimizedOpen.build.configure.args=${jprt.product.build.configure.args}
-
-
-# hotspot testset has custom build flavors and build targets
-my.jprt.testsetHasCustomBuildFlavors.hotspot=true
-my.jprt.testsetHasCustomBuildTargets.hotspot=true
-my.jprt.testsetHasCustomBuildFlavors.buildinfra=true
-my.jprt.testsetHasCustomBuildTargets.buildinfra=true
-
-# determine if the specified testset has custom build flavors or build targets
-my.jprt.testsetHasCustomBuildFlavors=${my.jprt.testsetHasCustomBuildFlavors.${jprt.test.set}}
-my.jprt.testsetHasCustomBuildTargets=${my.jprt.testsetHasCustomBuildTargets.${jprt.test.set}}
-
-# Select build flavors and build targets based on the specified testset
-jprt.build.flavors=${my.jprt.testsetHasCustomBuildFlavors ? \
-    ${my.build.flavors.${jprt.test.set}} : ${my.build.flavors.default}}
-jprt.build.targets=${my.jprt.testsetHasCustomBuildTargets ? \
-    ${my.build.targets.${jprt.test.set}} : ${my.build.targets.default}}
-
-# Select test targets - jprt default for jprt.test.set is "default"
-jprt.test.targets=${my.test.targets.${jprt.test.set}}
-jprt.make.rule.test.targets=${my.make.rule.test.targets.${jprt.test.set}}
-
-# Not all test targets need the test image
-jprt.test.bundle.targets=\
-  ${my.make.rule.test.targets.svc}, \
-  ${my.make.rule.test.targets.hotspot.reg}, \
-  ${my.make.rule.test.targets.hotspot.gtest} \
-  ${my.make.rule.test.targets.nativesanity} \
-  ${my.test.target.set:TESTNAME=jdk_lang} \
-  ${my.test.target.set:TESTNAME=jdk_nio}
-
-# 7155453: Work-around to prevent popups on OSX from blocking test completion
-# but the work-around is added to all platforms to be consistent
-jprt.jbb.options=-Djava.awt.headless=true
-
-########
-#
-# Build options (generic)
-#
-
-# Configure args common to all builds
-# Also allows for additional, testset specific configure arguments to be set
-jprt.build.configure.args=						\
-    --with-output-sync=recurse						\
-    --with-jobs=$ALT_PARALLEL_COMPILE_JOBS				\
-    --with-version-opt=$JPRT_JOB_ID				 	\
-    ${my.additional.build.configure.args.${jprt.test.set}}		\
-    ${my.custom.build.configure.args}
-
-########
-#
-# Build targets and options (default/jdk)
-#
-
-# The default build flavors
-my.build.flavors.default=fastdebug,product
-
-# Standard list of jprt build targets for this source tree
-my.build.targets.default= \
-    solaris_sparcv9_5.11-{product|fastdebug}, \
-    solaris_x64_5.11-{product|fastdebug}, \
-    linux_i586_3.8-{product|fastdebug}, \
-    linux_x64_3.8-{product|fastdebug}, \
-    macosx_x64_10.9-{product|fastdebug}, \
-    windows_i586_6.3-{product|fastdebug}, \
-    windows_x64_6.3-{product|fastdebug}, \
-    ${my.additional.build.targets.default}
-
-# Test target list (no fastdebug & limited c2 testing)
-my.test.target.set=							\
-    solaris_sparcv9_5.11-product-c2-TESTNAME,				\
-    solaris_x64_5.11-product-c2-TESTNAME,				\
-    linux_i586_3.8-product-c2-TESTNAME, 				\
-    linux_x64_3.8-product-c2-TESTNAME,					\
-    macosx_x64_10.9-product-c2-TESTNAME,				\
-    windows_i586_6.3-product-c2-TESTNAME,				\
-    windows_x64_6.3-product-c2-TESTNAME
-
-# Default vm test targets (testset=default)
-my.test.targets.default=						\
-    ${my.test.target.set:TESTNAME=jvm98},				\
-    ${my.test.target.set:TESTNAME=scimark}
-
-# Default jdk test targets (testset=default)
-my.make.rule.test.targets.default=					\
-    ${my.test.target.set:TESTNAME=langtools_jtreg},			\
-    ${my.test.target.set:TESTNAME=jdk_lang},				\
-    ${my.test.target.set:TESTNAME=jdk_math},				\
-    ${my.test.target.set:TESTNAME=jdk_util}
-
-# Default vm test targets (testset=core)
-my.test.targets.core=
-
-# Core jdk test targets (testset=core)
-my.make.rule.test.targets.core=						\
-    ${my.test.target.set:TESTNAME=jdk_lang},				\
-    ${my.test.target.set:TESTNAME=jdk_math},				\
-    ${my.test.target.set:TESTNAME=jdk_util},				\
-    ${my.test.target.set:TESTNAME=jdk_io},				\
-    ${my.test.target.set:TESTNAME=jdk_net},				\
-    ${my.test.target.set:TESTNAME=jdk_nio},				\
-    ${my.test.target.set:TESTNAME=jdk_security1},			\
-    ${my.test.target.set:TESTNAME=jdk_security2},			\
-    ${my.test.target.set:TESTNAME=jdk_security3},			\
-    ${my.test.target.set:TESTNAME=jdk_security4},			\
-    ${my.test.target.set:TESTNAME=jdk_rmi},				\
-    ${my.test.target.set:TESTNAME=jdk_text},				\
-    ${my.test.target.set:TESTNAME=jdk_time},				\
-    ${my.test.target.set:TESTNAME=jdk_other},				\
-    ${my.test.target.set:TESTNAME=core_tools}
-
-# Svc vm test targets (testset=svc)
-my.test.targets.svc=
-
-# Core jdk test targets (testset=svc)
-my.make.rule.test.targets.svc=						\
-    ${my.test.target.set:TESTNAME=jdk_management},			\
-    ${my.test.target.set:TESTNAME=jdk_instrument},			\
-    ${my.test.target.set:TESTNAME=jdk_jmx},				\
-    ${my.test.target.set:TESTNAME=jdk_jdi},				\
-    ${my.test.target.set:TESTNAME=jdk_jfr},                             \
-    ${my.test.target.set:TESTNAME=svc_tools},                           \
-    ${my.make.rule.test.targets.svc.extra}
-
-# JAXP vm test targets (testset=jaxp)
-my.test.targets.jaxp=
-
-# JAXP test targets (testset=jaxp)
-my.make.rule.test.targets.jaxp=						\
-    ${my.test.target.set:TESTNAME=jaxp_all}
-
-# All vm test targets (testset=all)
-my.test.targets.all=							\
-    ${my.test.targets.default},						\
-    ${my.test.target.set:TESTNAME=runThese},				\
-    ${my.test.target.set:TESTNAME=jbb_default}
-
-# All jdk test targets (testset=all)
-my.make.rule.test.targets.all=						\
-    ${my.make.rule.test.targets.core},					\
-    ${my.make.rule.test.targets.svc},					\
-    ${my.test.target.set:TESTNAME=jdk_awt},				\
-    ${my.test.target.set:TESTNAME=jdk_beans},				\
-    ${my.test.target.set:TESTNAME=jdk_sound},				\
-    ${my.test.target.set:TESTNAME=jdk_swing}
-
-# PIT vm test targets (testset=pit)
-my.test.targets.pit=							\
-   ${my.test.targets.all}
-
-# PIT jdk test targets (testset=pit)
-my.make.rule.test.targets.pit=						\
-    ${my.test.target.set:TESTNAME=langtools_jtreg},			\
-    ${my.make.rule.test.targets.core},					\
-    ${my.make.rule.test.targets.svc}                                    \
-    ${my.make.rule.test.targets.jaxp}
-
-# JCK test targets in test/Makefile (no windows)
-my.test.target.set.jck=							\
-    solaris_sparcv9_5.11-product-c2-JCK7TESTRULE,			\
-    solaris_x64_5.11-product-c2-JCK7TESTRULE,				\
-    linux_i586_3.8-product-c2-JCK7TESTRULE,				\
-    linux_x64_3.8-product-c2-JCK7TESTRULE
-
-# JCK testset targets
-my.make.rule.test.targets.jck=						\
-    ${my.test.target.set.jck:JCK7TESTRULE=jck7devtools},		\
-    ${my.test.target.set.jck:JCK7TESTRULE=jck7runtime},			\
-    ${my.test.target.set.jck:JCK7TESTRULE=jck7compiler}
-
-
-#############
-#
-# Hotspot related settings (testset=hotspot)
-#
-
-# The hotspot build flavors
-my.build.flavors.hotspot=						\
-    fastdebugOpen,fastdebug,product,productOpen,optimized,optimizedOpen \
-    ${my.additional.build.flavors.hotspot}
-
-# Platforms built for hotspot push jobs
-my.build.targets.hotspot=						\
-    solaris_sparcv9_5.11-{product|fastdebug},				\
-    solaris_x64_5.11-{product|fastdebug},				\
-    linux_i586_3.8-{product|fastdebug},					\
-    linux_x64_3.8-{product|fastdebug},					\
-    macosx_x64_10.9-{product|fastdebug},				\
-    windows_i586_6.3-{product|fastdebug},				\
-    windows_x64_6.3-{product|fastdebug},				\
-    solaris_x64_5.11-{fastdebugOpen},					\
-    linux_x64_3.8-{productOpen},					\
-    ${my.additional.build.targets.hotspot}
-
-# Tests to run on the various platforms for hotspot push jobs
-my.test.targets.hotspot.solaris.sparcv9=				\
-    solaris_sparcv9_5.11-{product|fastdebug}-c2-jvm98,			\
-    solaris_sparcv9_5.11-{product|fastdebug}-c2-jvm98_nontiered,	\
-    solaris_sparcv9_5.11-{product|fastdebug}-c2-scimark,		\
-    solaris_sparcv9_5.11-product-c2-runThese8,
-
-my.test.targets.hotspot.solaris.x64=					\
-    solaris_x64_5.11-{product|fastdebug}-c2-jvm98,			\
-    solaris_x64_5.11-{product|fastdebug}-c2-jvm98_nontiered,		\
-    solaris_x64_5.11-{product|fastdebug}-c2-scimark,			\
-    solaris_x64_5.11-product-c2-runThese8,				\
-    solaris_x64_5.11-product-c2-runThese8_Xcomp_lang,			\
-    solaris_x64_5.11-product-c2-runThese8_Xcomp_vm,
-
-my.test.targets.hotspot.linux.i586=					\
-    linux_i586_3.8-{product|fastdebug}-c2-jvm98,			\
-    linux_i586_3.8-{product|fastdebug}-c2-jvm98_nontiered,		\
-    linux_i586_3.8-{product|fastdebug}-c2-scimark,			\
-    linux_i586_3.8-fastdebug-c2-runThese8_Xcomp_lang,			\
-    linux_i586_3.8-fastdebug-c2-runThese8_Xcomp_vm
-
-my.test.targets.hotspot.linux.x64=					\
-    linux_x64_3.8-{product|fastdebug}-c2-jvm98,				\
-    linux_x64_3.8-{product|fastdebug}-c2-jvm98_nontiered,		\
-    linux_x64_3.8-{product|fastdebug}-c2-scimark
-
-my.test.targets.hotspot.macosx.x64=					\
-    macosx_x64_10.9-{product|fastdebug}-c2-jvm98,			\
-    macosx_x64_10.9-{product|fastdebug}-c2-jvm98_nontiered,		\
-    macosx_x64_10.9-{product|fastdebug}-c2-scimark
-
-my.test.targets.hotspot.windows.i586=					\
-    windows_i586_6.3-{product|fastdebug}-c2-jvm98,			\
-    windows_i586_6.3-{product|fastdebug}-c2-jvm98_nontiered,		\
-    windows_i586_6.3-{product|fastdebug}-c2-scimark,			\
-    windows_i586_6.3-product-c2-runThese8,				\
-    windows_i586_6.3-product-c2-runThese8_Xcomp_lang,			\
-    windows_i586_6.3-product-c2-runThese8_Xcomp_vm,
-
-my.test.targets.hotspot.windows.x64=					\
-    windows_x64_6.3-{product|fastdebug}-c2-jvm98,			\
-    windows_x64_6.3-{product|fastdebug}-c2-jvm98_nontiered,		\
-    windows_x64_6.3-{product|fastdebug}-c2-scimark,			\
-    windows_x64_6.3-product-c2-runThese8,				\
-    windows_x64_6.3-product-c2-runThese8_Xcomp_lang,			\
-    windows_x64_6.3-product-c2-runThese8_Xcomp_vm,
-
-# Some basic "smoke" tests for OpenJDK builds
-my.test.targets.hotspot.open=						\
-    solaris_x64_5.11-{productOpen|fastdebugOpen}-c2-jvm98,		\
-    linux_x64_3.8-{productOpen|fastdebugOpen}-c2-jvm98
-
-# The complete list of test targets for jprt
-my.test.targets.hotspot=						\
-  ${my.test.targets.hotspot.open},					\
-  ${my.test.targets.hotspot.solaris.sparcv9},				\
-  ${my.test.targets.hotspot.solaris.x64},				\
-  ${my.test.targets.hotspot.linux.i586},				\
-  ${my.test.targets.hotspot.linux.x64},					\
-  ${my.test.targets.hotspot.macosx.x64},				\
-  ${my.test.targets.hotspot.windows.i586},				\
-  ${my.test.targets.hotspot.windows.x64},				\
-  ${my.test.targets.hotspot.solaris.sparcv9},				\
-  ${my.test.targets.hotspot.solaris.x64},				\
-  ${my.test.targets.hotspot.linux.x64},					\
-  ${my.test.targets.hotspot.windows.i586},				\
-  ${my.test.targets.hotspot.windows.x64},				\
-  ${my.additional.test.targets.hotspot}
-
-
-# Make file based test targets
-
-my.make.rule.test.targets.hotspot.gtest= \
-  linux_i586_3.8-*-default-hotspot_gtest, \
-  linux_x64_3.8-*-default-hotspot_gtest, \
-  macosx_x64_10.9-*-default-hotspot_gtest, \
-  solaris_sparcv9_5.11-*-default-hotspot_gtest, \
-  solaris_x64_5.11-*-default-hotspot_gtest, \
-  windows_i586_6.3-*-default-hotspot_gtest, \
-  windows_x64_6.3-*-default-hotspot_gtest, \
-  ${my.additional.make.rule.test.targets.hotspot.gtest}
-
-my.make.rule.test.targets.hotspot.reg.group=				\
-  solaris_sparcv9_5.11-fastdebug-c2-GROUP,				\
-  solaris_x64_5.11-fastdebug-c2-GROUP,					\
-  linux_i586_3.8-fastdebug-c2-GROUP,					\
-  linux_x64_3.8-fastdebug-c2-GROUP,					\
-  macosx_x64_10.9-fastdebug-c2-GROUP,					\
-  windows_i586_6.3-fastdebug-c2-GROUP,					\
-  windows_x64_6.3-fastdebug-c2-GROUP
-
-# Hotspot jtreg tests
-my.make.rule.test.targets.hotspot.reg=							\
-  ${my.make.rule.test.targets.hotspot.reg.group:GROUP=hotspot_tier1_compiler_1},		\
-  ${my.make.rule.test.targets.hotspot.reg.group:GROUP=hotspot_tier1_compiler_2},		\
-  ${my.make.rule.test.targets.hotspot.reg.group:GROUP=hotspot_tier1_compiler_3},		\
-  ${my.make.rule.test.targets.hotspot.reg.group:GROUP=hotspot_tier1_compiler_closed},	\
-  ${my.make.rule.test.targets.hotspot.reg.group:GROUP=hotspot_tier1_gc_1},		\
-  ${my.make.rule.test.targets.hotspot.reg.group:GROUP=hotspot_tier1_gc_2},		\
-  ${my.make.rule.test.targets.hotspot.reg.group:GROUP=hotspot_tier1_gc_closed},		\
-  ${my.make.rule.test.targets.hotspot.reg.group:GROUP=hotspot_tier1_gc_gcold},		\
-  ${my.make.rule.test.targets.hotspot.reg.group:GROUP=hotspot_tier1_gc_gcbasher},	\
-  ${my.make.rule.test.targets.hotspot.reg.group:GROUP=hotspot_tier1_runtime},		\
-  ${my.make.rule.test.targets.hotspot.reg.group:GROUP=hotspot_tier1_serviceability},	\
-  ${my.make.rule.test.targets.hotspot.reg.group:GROUP=jdk_svc_sanity},			\
-  solaris_sparcv9_5.11-product-c2-hotspot_tier1_gc_gcbasher,				\
-  solaris_x64_5.11-product-c2-hotspot_tier1_gc_gcbasher,					\
-  linux_i586_3.8-product-c2-hotspot_tier1_gc_gcbasher,					\
-  linux_x64_3.8-product-c2-hotspot_tier1_gc_gcbasher,					\
-  macosx_x64_10.9-product-c2-hotspot_tier1_gc_gcbasher,					\
-  windows_i586_6.3-product-c2-hotspot_tier1_gc_gcbasher,					\
-  windows_x64_6.3-product-c2-hotspot_tier1_gc_gcbasher,                                  \
-  ${my.additional.make.rule.test.targets.hotspot.reg}
-
-# Other Makefile based Hotspot tests
-my.make.rule.test.targets.hotspot.other=                                \
-  ${my.make.rule.test.targets.hotspot.gtest},                           \
-  ${my.additional.make.rule.test.targets.hotspot.other}
-
-# All the makefile based tests to run
-my.make.rule.test.targets.hotspot=                                      \
-  ${my.make.rule.test.targets.hotspot.reg}                              \
-  ${my.make.rule.test.targets.hotspot.other}
-
-# Native jdk and hotspot test targets (testset=nativesanity)
-my.make.rule.test.targets.nativesanity=					\
-    ${my.test.target.set:TESTNAME=jdk_native_sanity},			\
-    ${my.test.target.set:TESTNAME=hotspot_native_sanity}
-
-################################################################################
-# Testset buildinfra
-my.build.flavors.buildinfra = \
-    product,fastdebug,slowdebug,productZero,fastdebugZero \
-    ${my.additional.build.flavors.buildinfra}
-
-# Platforms built for hotspot push jobs
-my.build.targets.buildinfra = \
-    solaris_sparcv9_5.11-{product|fastdebug|slowdebug}, \
-    solaris_x64_5.11-{product|fastdebug|slowdebug}, \
-    linux_i586_3.8-{product|fastdebug|slowdebug|productZero|fastdebugZero}, \
-    linux_x64_3.8-{product|fastdebug|slowdebug|productZero|fastdebugZero}, \
-    macosx_x64_10.9-{product|fastdebug|slowdebug}, \
-    windows_i586_6.3-{product|fastdebug|slowdebug}, \
-    windows_x64_6.3-{product|fastdebug|slowdebug}, \
-    ${my.additional.build.targets.buildinfra}
-
-my.test.targets.buildinfra = \
-    ${my.test.targets.default}, \
-    ${my.test.targets.hotspot}
-
-my.make.rule.test.targets.buildinfra = \
-    ${my.make.rule.test.targets.default}, \
-    ${my.make.rule.test.targets.hotspot}

make/launcher/Launcher-java.base.gmk

@@ -43,8 +43,6 @@ $(eval $(call SetupBuildLauncher, java, \
     VERSION_INFO_RESOURCE := $(JAVA_VERSION_INFO_RESOURCE), \
     OUTPUT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/java_objs, \
     OPTIMIZATION := HIGH, \
-    WINDOWS_STATIC_LINK := true, \
-    NO_JAVA_MS := true, \
 ))
 
 $(SUPPORT_OUTPUTDIR)/modules_cmds/java.base/java$(EXE_SUFFIX): $(BUILD_LAUNCHER_java)
@@ -60,8 +58,6 @@ ifeq ($(OPENJDK_TARGET_OS), windows)
       LIBS_windows := user32.lib comctl32.lib, \
       EXTRA_RC_FLAGS := $(JAVA_RC_FLAGS), \
       VERSION_INFO_RESOURCE := $(JAVA_VERSION_INFO_RESOURCE), \
-      WINDOWS_STATIC_LINK := true, \
-      NO_JAVA_MS := true, \
   ))
 endif
 
@@ -90,7 +86,7 @@ endif
 
 ################################################################################
 
-ifneq ($(findstring $(OPENJDK_TARGET_OS), macosx solaris aix), )
+ifneq ($(findstring $(OPENJDK_TARGET_OS), macosx solaris aix linux), )
   $(eval $(call SetupJdkExecutable, BUILD_JSPAWNHELPER, \
       NAME := jspawnhelper, \
       SRC := $(TOPDIR)/src/$(MODULE)/unix/native/jspawnhelper, \

make/launcher/Launcher-jdk.jfr.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2018, 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
@@ -23,5 +23,9 @@
 # questions.
 #
 
-# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-Zone	GMT		0:00	-	GMT
+include LauncherCommon.gmk
+
+$(eval $(call SetupBuildLauncher, jfr, \
+    MAIN_CLASS := jdk.jfr.internal.tool.Main, \
+    CFLAGS := -DEXPAND_CLASSPATH_WILDCARDS, \
+))

make/launcher/Launcher-jdk.pack.gmk

@@ -39,7 +39,7 @@ $(eval $(call SetupBuildLauncher, pack200, \
 # On Mac, we have always exported all symbols, probably due to oversight
 # and/or misunderstanding. To emulate this, don't hide any symbols
 # by default.
-# On AIX/xlc we need at least xlc 13.1 for the symbol hiding
+# On AIX/xlc we need at least xlc 13.1 for the symbol hiding (see JDK-8214063)
 # Also provide an override for non-conformant libraries.
 ifeq ($(TOOLCHAIN_TYPE), gcc)
   CXXFLAGS_JDKEXE += -fvisibility=hidden
@@ -50,10 +50,6 @@ else ifeq ($(TOOLCHAIN_TYPE), clang)
   endif
 else ifeq ($(TOOLCHAIN_TYPE), solstudio)
   CXXFLAGS_JDKEXE += -xldscope=hidden
-else ifeq ($(TOOLCHAIN_TYPE), xlc)
-  ifneq ($(CC_VERSION_NUMBER), 12.1)
-    CXXFLAGS_JDKEXE += -qvisibility=hidden
-  endif
 endif
 
 UNPACKEXE_SRC := $(TOPDIR)/src/jdk.pack/share/native/common-unpack \

make/launcher/LauncherCommon.gmk

@@ -25,19 +25,13 @@
 
 include JdkNativeCompilation.gmk
 
-ifeq ($(OPENJDK_TARGET_OS), macosx)
-  ORIGIN_ARG := $(call SET_EXECUTABLE_ORIGIN)
-else
-  ifeq ($(OPENJDK_TARGET_OS), windows)
-  endif
-  ORIGIN_ARG := $(call SET_EXECUTABLE_ORIGIN,/../lib/jli)
+ORIGIN_ARG := $(call SET_EXECUTABLE_ORIGIN,/../lib/jli)
 
-  # Applications expect to be able to link against libjawt without invoking
-  # System.loadLibrary("jawt") first. This was the behaviour described in the
-  # devloper documentation of JAWT and what worked with OpenJDK6.
-  ifneq ($(findstring $(OPENJDK_TARGET_OS), linux solaris), )
-    ORIGIN_ARG += $(call SET_EXECUTABLE_ORIGIN,/../lib)
-  endif
+# Applications expect to be able to link against libjawt without invoking
+# System.loadLibrary("jawt") first. This was the behaviour described in the
+# devloper documentation of JAWT and what worked with OpenJDK6.
+ifneq ($(findstring $(OPENJDK_TARGET_OS), linux solaris), )
+  ORIGIN_ARG += $(call SET_EXECUTABLE_ORIGIN,/../lib)
 endif
 
 # Tell the compiler not to export any functions unless declared so in
@@ -45,7 +39,7 @@ endif
 # On Mac, we have always exported all symbols, probably due to oversight
 # and/or misunderstanding. To emulate this, don't hide any symbols
 # by default.
-# On AIX/xlc we need at least xlc 13.1 for the symbol hiding
+# On AIX/xlc we need at least xlc 13.1 for the symbol hiding (see JDK-8214063)
 # Also provide an override for non-conformant libraries.
 ifeq ($(TOOLCHAIN_TYPE), gcc)
   LAUNCHER_CFLAGS += -fvisibility=hidden
@@ -56,10 +50,6 @@ else ifeq ($(TOOLCHAIN_TYPE), clang)
   endif
 else ifeq ($(TOOLCHAIN_TYPE), solstudio)
   LAUNCHER_CFLAGS += -xldscope=hidden
-else ifeq ($(TOOLCHAIN_TYPE), xlc)
-  ifneq ($(CC_VERSION_NUMBER), 12.1)
-    CXXFLAGS_JDKEXE += -qvisibility=hidden
-  endif
 endif
 
 LAUNCHER_SRC := $(TOPDIR)/src/java.base/share/native/launcher
@@ -97,11 +87,9 @@ JAVA_MANIFEST := $(TOPDIR)/src/java.base/windows/native/launcher/java.manifest
 # LDFLAGS_solaris Additional LDFLAGS_solaris
 # RC_FLAGS   Additional RC_FLAGS
 # MACOSX_SIGNED   On macosx, sign this binary
-# WINDOWS_STATIC_LINK   On windows, link statically with C runtime and libjli.
 # OPTIMIZATION   Override default optimization level (LOW)
 # OUTPUT_DIR   Override default output directory
 # VERSION_INFO_RESOURCE   Override default Windows resource file
-# NO_JAVA_MS   Do not add -ms8m to JAVA_ARGS.
 SetupBuildLauncher = $(NamedParamsMacroTemplate)
 define SetupBuildLauncherBody
   # Setup default values (unless overridden)
@@ -109,26 +97,24 @@ define SetupBuildLauncherBody
     $1_OPTIMIZATION := LOW
   endif
 
-  ifneq ($$($1_NO_JAVA_MS), true)
-    # The norm is to append -ms8m, unless otherwise instructed.
-    $1_JAVA_ARGS += -ms8m
-  endif
-
   ifeq ($$($1_MAIN_MODULE), )
     $1_MAIN_MODULE := $(MODULE)
   endif
 
-  ifneq ($$($1_JAVA_ARGS), )
-    ifneq ($$($1_EXTRA_JAVA_ARGS), )
-      $1_EXTRA_JAVA_ARGS_STR := '{ $$(strip $$(foreach a, \
-        $$(addprefix -J, $$($1_EXTRA_JAVA_ARGS)), "$$a"$(COMMA) )) }'
-      $1_CFLAGS += -DEXTRA_JAVA_ARGS=$$($1_EXTRA_JAVA_ARGS_STR)
-    endif
-    $1_JAVA_ARGS_STR := '{ $$(strip $$(foreach a, \
-        $$(addprefix -J, $$($1_JAVA_ARGS)) -m $$($1_MAIN_MODULE)/$$($1_MAIN_CLASS), "$$a"$(COMMA) )) }'
-    $1_CFLAGS += -DJAVA_ARGS=$$($1_JAVA_ARGS_STR)
+  $1_JAVA_ARGS += -ms8m
+  ifneq ($$($1_MAIN_CLASS), )
+    $1_LAUNCHER_CLASS := -m $$($1_MAIN_MODULE)/$$($1_MAIN_CLASS)
   endif
 
+  ifneq ($$($1_EXTRA_JAVA_ARGS), )
+    $1_EXTRA_JAVA_ARGS_STR := '{ $$(strip $$(foreach a, \
+      $$(addprefix -J, $$($1_EXTRA_JAVA_ARGS)), "$$a"$(COMMA) )) }'
+    $1_CFLAGS += -DEXTRA_JAVA_ARGS=$$($1_EXTRA_JAVA_ARGS_STR)
+  endif
+  $1_JAVA_ARGS_STR := '{ $$(strip $$(foreach a, \
+      $$(addprefix -J, $$($1_JAVA_ARGS)) $$($1_LAUNCHER_CLASS), "$$a"$(COMMA) )) }'
+  $1_CFLAGS += -DJAVA_ARGS=$$($1_JAVA_ARGS_STR)
+
   $1_LIBS :=
   ifeq ($(OPENJDK_TARGET_OS), macosx)
     ifeq ($$($1_MACOSX_SIGNED), true)
@@ -153,8 +139,6 @@ define SetupBuildLauncherBody
           -framework Foundation \
           -framework SystemConfiguration \
           -lstdc++ -liconv
-    else
-      $1_LIBS += $(SUPPORT_OUTPUTDIR)/native/java.base/libjli_static.a
     endif
     $1_LIBS += -framework Cocoa -framework Security \
         -framework ApplicationServices
@@ -169,19 +153,13 @@ define SetupBuildLauncherBody
     $1_LIBS += -lz
   endif
 
-  ifeq ($$($1_WINDOWS_STATIC_LINK), true)
-    $1_CFLAGS += $(filter-out -MD, $(CFLAGS_JDKEXE))
-    $1_WINDOWS_JLI_LIB := $(SUPPORT_OUTPUTDIR)/native/java.base/jli_static.lib
-  else
-    $1_CFLAGS += $(CFLAGS_JDKEXE)
-    $1_WINDOWS_JLI_LIB := $(SUPPORT_OUTPUTDIR)/native/java.base/libjli/jli.lib
-  endif
+  $1_WINDOWS_JLI_LIB := $(SUPPORT_OUTPUTDIR)/native/java.base/libjli/jli.lib
 
   $$(eval $$(call SetupJdkExecutable, BUILD_LAUNCHER_$1, \
       NAME := $1, \
       EXTRA_FILES := $(LAUNCHER_SRC)/main.c, \
       OPTIMIZATION := $$($1_OPTIMIZATION), \
-      CFLAGS := $$($1_CFLAGS) \
+      CFLAGS := $$(CFLAGS_JDKEXE) $$($1_CFLAGS) \
           $(LAUNCHER_CFLAGS) \
           $(VERSION_CFLAGS) \
           -DLAUNCHER_NAME='"$(LAUNCHER_NAME)"' \
@@ -194,12 +172,15 @@ define SetupBuildLauncherBody
           $$(ORIGIN_ARG) \
           $$($1_LDFLAGS), \
       LDFLAGS_linux := \
-          -L$(SUPPORT_OUTPUTDIR)/modules_libs/java.base/jli, \
+          -L$(call FindLibDirForModule, java.base)/jli, \
+      LDFLAGS_macosx := \
+          -L$(call FindLibDirForModule, java.base)/jli, \
       LDFLAGS_solaris := $$($1_LDFLAGS_solaris) \
-          -L$(SUPPORT_OUTPUTDIR)/modules_libs/java.base/jli, \
+          -L$(call FindLibDirForModule, java.base)/jli, \
       LIBS := $(JDKEXE_LIBS) $$($1_LIBS), \
       LIBS_unix := $$($1_LIBS_unix), \
       LIBS_linux := -lpthread -ljli $(LIBDL), \
+      LIBS_macosx := -ljli, \
       LIBS_solaris := -ljli -lthread $(LIBDL), \
       LIBS_windows := $$($1_WINDOWS_JLI_LIB) \
           $(SUPPORT_OUTPUTDIR)/native/java.base/libjava/java.lib advapi32.lib \
@@ -215,7 +196,7 @@ define SetupBuildLauncherBody
   $1 += $$(BUILD_LAUNCHER_$1)
   TARGETS += $$($1)
 
-  ifneq (,$(filter $(OPENJDK_TARGET_OS), macosx aix))
+  ifeq ($(OPENJDK_TARGET_OS), aix)
     $$(BUILD_LAUNCHER_$1): $(SUPPORT_OUTPUTDIR)/native/java.base/libjli_static.a
   endif
 

make/lib/Awt2dLibraries.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -503,6 +503,8 @@ else
   LIBFREETYPE_CFLAGS := -I$(BUILD_LIBFREETYPE_HEADER_DIRS)
   ifeq ($(OPENJDK_TARGET_OS), windows)
     LIBFREETYPE_LIBS := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libfreetype/freetype.lib
+    # freetype now requires you to manually define this (see ftconfig.h)
+    BUILD_LIBFREETYPE_CFLAGS += -DDLL_EXPORT
   else
     LIBFREETYPE_LIBS := -lfreetype
   endif
@@ -516,8 +518,8 @@ else
       DISABLED_WARNINGS_solstudio := \
          E_STATEMENT_NOT_REACHED \
          E_END_OF_LOOP_CODE_NOT_REACHED, \
-      DISABLED_WARNINGS_microsoft := 4267 4244 4312, \
-      DISABLED_WARNINGS_gcc := implicit-fallthrough, \
+      DISABLED_WARNINGS_microsoft := 4018 4267 4244 4312 4819, \
+      DISABLED_WARNINGS_gcc := implicit-fallthrough cast-function-type bad-function-cast, \
       LDFLAGS := $(LDFLAGS_JDKLIB) \
           $(call SET_SHARED_LIBRARY_ORIGIN), \
   ))
@@ -533,7 +535,8 @@ HARFBUZZ_CFLAGS := -DHAVE_OT -DHAVE_FALLBACK -DHAVE_UCDN -DHAVE_ROUND
 
 ifneq ($(OPENJDK_TARGET_OS), windows)
   HARFBUZZ_CFLAGS += -DGETPAGESIZE -DHAVE_MPROTECT -DHAVE_PTHREAD \
-                      -DHAVE_SYSCONF -DHAVE_SYS_MMAN_H -DHAVE_UNISTD_H
+                      -DHAVE_SYSCONF -DHAVE_SYS_MMAN_H -DHAVE_UNISTD_H \
+                      -DHB_NO_PRAGMA_GCC_DIAGNOSTIC
 endif
 ifneq (, $(findstring $(OPENJDK_TARGET_OS), linux macosx))
   HARFBUZZ_CFLAGS += -DHAVE_INTEL_ATOMIC_PRIMITIVES
@@ -618,8 +621,8 @@ $(eval $(call SetupJdkLibrary, BUILD_LIBFONTMANAGER, \
         E_ENUM_VAL_OVERFLOWS_INT_MAX, \
     DISABLED_WARNINGS_CXX_solstudio := \
         truncwarn wvarhidenmem wvarhidemem wbadlkginit identexpected \
-        hidevf w_novirtualdescr arrowrtn2, \
-    DISABLED_WARNINGS_microsoft := 4267 4244 4018 4090 4996 4146 4334 4819 4101, \
+        hidevf w_novirtualdescr arrowrtn2 unknownpragma, \
+    DISABLED_WARNINGS_microsoft := 4267 4244 4018 4090 4996 4146 4334 4819 4101 4068 4805 4138, \
     LDFLAGS := $(subst -Xlinker -z -Xlinker defs,, \
         $(subst -Wl$(COMMA)-z$(COMMA)defs,,$(LDFLAGS_JDKLIB))) $(LDFLAGS_CXX_JDK) \
         $(call SET_SHARED_LIBRARY_ORIGIN), \
@@ -794,7 +797,8 @@ ifeq ($(ENABLE_HEADLESS_ONLY), false)
     LIBSPLASHSCREEN_EXCLUDE_SRC_PATTERNS := unix
   endif
 
-  LIBSPLASHSCREEN_CFLAGS += -DSPLASHSCREEN -DPNG_NO_MMX_CODE -DPNG_ARM_NEON_OPT=0
+  LIBSPLASHSCREEN_CFLAGS += -DSPLASHSCREEN -DPNG_NO_MMX_CODE \
+                            -DPNG_ARM_NEON_OPT=0 -DPNG_ARM_NEON_IMPLEMENTATION=0
 
   ifeq ($(OPENJDK_TARGET_OS), macosx)
     LIBSPLASHSCREEN_CFLAGS += -DWITH_MACOSX

make/lib/CoreLibraries.gmk

@@ -39,59 +39,30 @@ ifeq ($(OPENJDK_TARGET_OS), solaris)
   BUILD_LIBFDLIBM_OPTIMIZATION := HIGH
 endif
 
-ifeq ($(OPENJDK_TARGET_OS), linux)
-  ifeq ($(OPENJDK_TARGET_CPU), ppc64)
-    BUILD_LIBFDLIBM_OPTIMIZATION := HIGH
-  else ifeq ($(OPENJDK_TARGET_CPU), ppc64le)
-    BUILD_LIBFDLIBM_OPTIMIZATION := HIGH
-  else ifeq ($(OPENJDK_TARGET_CPU), s390x)
-    BUILD_LIBFDLIBM_OPTIMIZATION := HIGH
-  else ifeq ($(OPENJDK_TARGET_CPU), aarch64)
-    BUILD_LIBFDLIBM_OPTIMIZATION := HIGH
-  endif
+# If FDLIBM_CFLAGS is non-empty we know that we can optimize
+# fdlibm when adding those extra C flags. Currently GCC,
+# and clang only.
+ifneq ($(FDLIBM_CFLAGS), )
+  BUILD_LIBFDLIBM_OPTIMIZATION := LOW
 endif
 
 LIBFDLIBM_SRC := $(TOPDIR)/src/java.base/share/native/libfdlibm
-LIBFDLIBM_CFLAGS := -I$(LIBFDLIBM_SRC)
+LIBFDLIBM_CFLAGS := -I$(LIBFDLIBM_SRC) $(FDLIBM_CFLAGS)
 
-ifneq ($(OPENJDK_TARGET_OS), macosx)
-  $(eval $(call SetupNativeCompilation, BUILD_LIBFDLIBM, \
-      NAME := fdlibm, \
-      TYPE := STATIC_LIBRARY, \
-      OUTPUT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE), \
-      SRC := $(LIBFDLIBM_SRC), \
-      OPTIMIZATION := $(BUILD_LIBFDLIBM_OPTIMIZATION), \
-      CFLAGS := $(CFLAGS_JDKLIB) $(LIBFDLIBM_CFLAGS), \
-      CFLAGS_windows_debug := -DLOGGING, \
-      CFLAGS_aix := -qfloat=nomaf, \
-      CFLAGS_linux_ppc64 := -ffp-contract=off, \
-      CFLAGS_linux_ppc64le := -ffp-contract=off, \
-      CFLAGS_linux_s390x := -ffp-contract=off, \
-      CFLAGS_linux_aarch64 := -ffp-contract=off, \
-      DISABLED_WARNINGS_gcc := sign-compare misleading-indentation, \
-      DISABLED_WARNINGS_microsoft := 4146 4244 4018, \
-      ARFLAGS := $(ARFLAGS), \
-      OBJECT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libfdlibm, \
-  ))
-
-else
-
-  # On macosx the old build does partial (incremental) linking of fdlibm instead of
-  # a plain static library.
-  $(eval $(call SetupNativeCompilation, BUILD_LIBFDLIBM_MAC, \
-      NAME := fdlibm, \
-      OUTPUT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libfdlibm, \
-      SRC := $(LIBFDLIBM_SRC), \
-      CFLAGS := $(CFLAGS_JDKLIB) $(LIBFDLIBM_CFLAGS), \
-      LDFLAGS := -nostdlib $(ARFLAGS), \
-      OBJECT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libfdlibm, \
-  ))
-
-  BUILD_LIBFDLIBM := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/$(LIBRARY_PREFIX)fdlibm$(STATIC_LIBRARY_SUFFIX)
-  $(BUILD_LIBFDLIBM): $(BUILD_LIBFDLIBM_MAC)
-	$(call install-file)
-
-endif
+$(eval $(call SetupNativeCompilation, BUILD_LIBFDLIBM, \
+    NAME := fdlibm, \
+    TYPE := STATIC_LIBRARY, \
+    OUTPUT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE), \
+    SRC := $(LIBFDLIBM_SRC), \
+    OPTIMIZATION := $(BUILD_LIBFDLIBM_OPTIMIZATION), \
+    CFLAGS := $(CFLAGS_JDKLIB) $(LIBFDLIBM_CFLAGS), \
+    CFLAGS_windows_debug := -DLOGGING, \
+    CFLAGS_aix := -qfloat=nomaf, \
+    DISABLED_WARNINGS_gcc := sign-compare misleading-indentation array-bounds, \
+    DISABLED_WARNINGS_microsoft := 4146 4244 4018, \
+    ARFLAGS := $(ARFLAGS), \
+    OBJECT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libfdlibm, \
+))
 
 ##########################################################################################
 
@@ -140,15 +111,15 @@ $(eval $(call SetupJdkLibrary, BUILD_LIBJAVA, \
         $(call SET_SHARED_LIBRARY_ORIGIN), \
     LDFLAGS_macosx := -L$(SUPPORT_OUTPUTDIR)/native/$(MODULE)/, \
     LDFLAGS_windows := -delayload:shell32.dll, \
+    LIBS := $(BUILD_LIBFDLIBM_TARGET), \
     LIBS_unix := -ljvm -lverify, \
-    LIBS_linux := $(LIBDL) $(BUILD_LIBFDLIBM), \
-    LIBS_solaris := -lsocket -lnsl -lscf $(LIBDL) $(BUILD_LIBFDLIBM), \
-    LIBS_aix := $(LIBDL) $(BUILD_LIBFDLIBM) $(LIBM),\
-    LIBS_macosx := -lfdlibm \
-        -framework CoreFoundation \
+    LIBS_linux := $(LIBDL), \
+    LIBS_solaris := -lsocket -lnsl -lscf $(LIBDL), \
+    LIBS_aix := $(LIBDL) $(LIBM),\
+    LIBS_macosx := -framework CoreFoundation \
         -framework Foundation \
         -framework Security -framework SystemConfiguration, \
-    LIBS_windows := jvm.lib $(BUILD_LIBFDLIBM) $(WIN_VERIFY_LIB) \
+    LIBS_windows := jvm.lib $(WIN_VERIFY_LIB) \
         shell32.lib delayimp.lib \
         advapi32.lib version.lib, \
 ))
@@ -236,8 +207,6 @@ ifeq ($(OPENJDK_TARGET_OS), macosx)
 endif
 
 ifeq ($(OPENJDK_TARGET_OS), windows)
-  # Staticically link with c runtime on windows.
-  LIBJLI_CFLAGS_JDKLIB := $(filter-out -MD, $(CFLAGS_JDKLIB))
   LIBJLI_OUTPUT_DIR := $(INSTALL_LIBRARIES_HERE)
   # Supply the name of the C runtime lib.
   LIBJLI_CFLAGS += -DMSVCR_DLL_NAME='"$(notdir $(MSVCR_DLL))"'
@@ -245,7 +214,6 @@ ifeq ($(OPENJDK_TARGET_OS), windows)
     LIBJLI_CFLAGS += -DMSVCP_DLL_NAME='"$(notdir $(MSVCP_DLL))"'
   endif
 else
-  LIBJLI_CFLAGS_JDKLIB := $(CFLAGS_JDKLIB)
   LIBJLI_OUTPUT_DIR := $(INSTALL_LIBRARIES_HERE)/jli
 endif
 
@@ -269,7 +237,7 @@ $(eval $(call SetupJdkLibrary, BUILD_LIBJLI, \
     EXCLUDE_FILES := $(LIBJLI_EXCLUDE_FILES), \
     EXTRA_FILES := $(LIBJLI_EXTRA_FILES), \
     OPTIMIZATION := HIGH, \
-    CFLAGS := $(LIBJLI_CFLAGS_JDKLIB) $(LIBJLI_CFLAGS), \
+    CFLAGS := $(CFLAGS_JDKLIB) $(LIBJLI_CFLAGS), \
     DISABLED_WARNINGS_solstudio := \
         E_ASM_DISABLES_OPTIMIZATION \
         E_STATEMENT_NOT_REACHED, \
@@ -289,54 +257,7 @@ TARGETS += $(BUILD_LIBJLI)
 
 LIBJLI_SRC_DIRS := $(call FindSrcDirsForComponent, java.base, libjli)
 
-# On windows, the static library has the same suffix as the import library created by
-# with the shared library, so the static library is given a different name. No harm
-# in doing it for all platform to reduce complexity.
-ifeq ($(OPENJDK_TARGET_OS), windows)
-  $(eval $(call SetupNativeCompilation, BUILD_LIBJLI_STATIC, \
-      NAME := jli_static, \
-      TYPE := STATIC_LIBRARY, \
-      OUTPUT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE), \
-      SRC := $(LIBJLI_SRC_DIRS), \
-      EXCLUDE_FILES := $(LIBJLI_EXCLUDE_FILES), \
-      EXTRA_FILES := $(LIBJLI_EXTRA_FILES), \
-      OPTIMIZATION := HIGH, \
-      CFLAGS := $(STATIC_LIBRARY_FLAGS) $(LIBJLI_CFLAGS_JDKLIB) $(LIBJLI_CFLAGS) \
-          $(addprefix -I, $(LIBJLI_SRC_DIRS)), \
-      ARFLAGS := $(ARFLAGS), \
-      OBJECT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libjli_static, \
-  ))
-
-  TARGETS += $(BUILD_LIBJLI_STATIC)
-
-else ifeq ($(OPENJDK_TARGET_OS), macosx)
-  #
-  # On macosx they do partial (incremental) linking of libjli_static.a
-  # code it here...rather than add support to NativeCompilation
-  # as this is first time I see it
-  $(eval $(call SetupNativeCompilation, BUILD_LIBJLI_STATIC, \
-      NAME := jli_static, \
-      OUTPUT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE), \
-      SRC := $(LIBJLI_SRC_DIRS), \
-      EXCLUDE_FILES := $(LIBJLI_EXCLUDE_FILES), \
-      EXTRA_FILES := $(LIBJLI_EXTRA_FILES), \
-      OPTIMIZATION := HIGH, \
-      CFLAGS := $(LIBJLI_CFLAGS_JDKLIB) $(LIBJLI_CFLAGS) \
-          $(addprefix -I, $(LIBJLI_SRC_DIRS)), \
-      LDFLAGS := -nostdlib $(ARFLAGS), \
-      OBJECT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libjli_static, \
-  ))
-
-  ifeq ($(STATIC_BUILD), true)
-    TARGETS += $(BUILD_LIBJLI_STATIC)
-  else
-    $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libjli_static.a: $(BUILD_LIBJLI_STATIC)
-	$(call install-file)
-
-    TARGETS += $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libjli_static.a
-  endif
-
-else ifeq ($(OPENJDK_TARGET_OS), aix)
+ifeq ($(OPENJDK_TARGET_OS), aix)
   # AIX also requires a static libjli because the compiler doesn't support '-rpath'
   $(eval $(call SetupNativeCompilation, BUILD_LIBJLI_STATIC, \
       NAME := jli_static, \
@@ -346,7 +267,7 @@ else ifeq ($(OPENJDK_TARGET_OS), aix)
       EXCLUDE_FILES := $(LIBJLI_EXCLUDE_FILES), \
       EXTRA_FILES := $(LIBJLI_EXTRA_FILES), \
       OPTIMIZATION := HIGH, \
-      CFLAGS := $(STATIC_LIBRARY_FLAGS) $(LIBJLI_CFLAGS_JDKLIB) $(LIBJLI_CFLAGS) \
+      CFLAGS := $(STATIC_LIBRARY_FLAGS) $(CFLAGS_JDKLIB) $(LIBJLI_CFLAGS) \
           $(addprefix -I, $(LIBJLI_SRC_DIRS)), \
       ARFLAGS := $(ARFLAGS), \
       OBJECT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libjli_static))

make/lib/Lib-java.base.gmk

@@ -138,6 +138,7 @@ ifeq ($(OPENJDK_TARGET_OS_TYPE), unix)
 
     $(eval $(call SetupJdkLibrary, BUILD_LIBJSIG, \
         NAME := jsig, \
+        OPTIMIZATION := LOW, \
         CFLAGS := $(CFLAGS_JDKLIB) $(LIBJSIG_CFLAGS), \
         LDFLAGS := $(LDFLAGS_JDKLIB) \
             $(call SET_SHARED_LIBRARY_ORIGIN), \

make/lib/Lib-java.instrument.gmk

@@ -31,20 +31,15 @@ $(eval $(call IncludeCustomExtension, lib/Lib-java.instrument.gmk))
 ################################################################################
 
 ifeq ($(OPENJDK_TARGET_OS), windows)
-  # Statically link the C runtime so that there are not dependencies on modules
-  # not on the search patch when invoked from the Windows system directory
-  # (or elsewhere).
-  LIBINSTRUMENT_CFLAGS_JDKLIB := $(filter-out -MD, $(CFLAGS_JDKLIB))
   # equivalent of strcasecmp is stricmp on Windows
   LIBINSTRUMENT_CFLAGS := -Dstrcasecmp=stricmp
-else
-  LIBINSTRUMENT_CFLAGS_JDKLIB := $(CFLAGS_JDKLIB)
+  WINDOWS_JLI_LIB := $(SUPPORT_OUTPUTDIR)/native/java.base/libjli/jli.lib
 endif
 
 $(eval $(call SetupJdkLibrary, BUILD_LIBINSTRUMENT, \
     NAME := instrument, \
     OPTIMIZATION := LOW, \
-    CFLAGS := $(LIBINSTRUMENT_CFLAGS_JDKLIB) $(LIBINSTRUMENT_CFLAGS), \
+    CFLAGS := $(CFLAGS_JDKLIB) $(LIBINSTRUMENT_CFLAGS), \
     CFLAGS_debug := -DJPLIS_LOGGING, \
     CFLAGS_release := -DNO_JPLIS_LOGGING, \
     EXTRA_HEADER_DIRS := java.base:libjli, \
@@ -55,22 +50,24 @@ $(eval $(call SetupJdkLibrary, BUILD_LIBINSTRUMENT, \
         -L$(call FindLibDirForModule, java.base)/jli, \
     LDFLAGS_solaris := $(call SET_SHARED_LIBRARY_ORIGIN,/jli) \
         -L$(call FindLibDirForModule, java.base)/jli, \
-    LDFLAGS_macosx := -Wl$(COMMA)-all_load, \
+    LDFLAGS_macosx := $(call SET_SHARED_LIBRARY_ORIGIN,/jli) \
+        -L$(call FindLibDirForModule, java.base)/jli, \
     LDFLAGS_aix := -L$(SUPPORT_OUTPUTDIR)/native/java.base, \
     LIBS := $(JDKLIB_LIBS), \
     LIBS_unix := -ljava -ljvm $(LIBZ_LIBS), \
     LIBS_linux := -ljli $(LIBDL), \
     LIBS_solaris := -ljli $(LIBDL), \
     LIBS_aix := -liconv -ljli_static $(LIBDL), \
-    LIBS_macosx := -liconv -framework Cocoa -framework Security \
-        -framework ApplicationServices \
-        $(call FindStaticLib, java.base, jli_static), \
+    LIBS_macosx := -ljli -liconv -framework Cocoa -framework Security \
+        -framework ApplicationServices, \
     LIBS_windows := jvm.lib $(WIN_JAVA_LIB) advapi32.lib \
-        $(call FindStaticLib, java.base, jli_static), \
+        $(WINDOWS_JLI_LIB), \
 ))
 
-ifneq ($(filter $(OPENJDK_TARGET_OS), macosx windows aix), )
+ifeq ($(OPENJDK_TARGET_OS), aix)
   $(BUILD_LIBINSTRUMENT): $(call FindStaticLib, java.base, jli_static)
+else ifeq ($(OPENJDK_TARGET_OS), windows)
+  $(BUILD_LIBINSTRUMENT): $(call FindLib, java.base, jli)
 else
   $(BUILD_LIBINSTRUMENT): $(call FindLib, java.base, jli, /jli)
 endif

make/lib/Lib-jdk.hotspot.agent.gmk

@@ -44,7 +44,12 @@ else ifeq ($(OPENJDK_TARGET_OS), windows)
   ifeq ($(OPENJDK_TARGET_CPU), x86_64)
     SA_CXXFLAGS := -DWIN64
   else
-    SA_CXXFLAGS := -RTC1
+    # Only add /RTC1 flag for debug builds as it's
+    # incompatible with release type builds. See
+    # https://msdn.microsoft.com/en-us/library/8wtf2dfz.aspx
+    ifeq ($(DEBUG_LEVEL),slowdebug)
+      SA_CXXFLAGS := -RTC1
+    endif
   endif
 endif
 
@@ -52,7 +57,7 @@ endif
 
 $(eval $(call SetupJdkLibrary, BUILD_LIBSA, \
     NAME := saproc, \
-    OPTIMIZATION := NONE, \
+    OPTIMIZATION := HIGH, \
     DISABLED_WARNINGS_microsoft := 4267, \
     DISABLED_WARNINGS_gcc := sign-compare, \
     DISABLED_WARNINGS_CXX_solstudio := truncwarn unknownpragma, \

make/lib/Lib-jdk.jdwp.agent.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2019, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -64,6 +64,7 @@ $(eval $(call SetupJdkLibrary, BUILD_LIBJDWP, \
     LIBS_solaris := $(LIBDL), \
     LIBS_macosx := -liconv, \
     LIBS_aix := -liconv, \
+    LIBS_windows := $(WIN_JAVA_LIB), \
 ))
 
 $(BUILD_LIBJDWP): $(call FindLib, java.base, java)

make/lib/LibCommon.gmk

@@ -38,7 +38,7 @@ WIN_JAVA_LIB := $(SUPPORT_OUTPUTDIR)/native/java.base/libjava/java.lib
 # On Mac, we have always exported all symbols, probably due to oversight
 # and/or misunderstanding. To emulate this, don't hide any symbols
 # by default.
-# On AIX/xlc we need at least xlc 13.1 for the symbol hiding
+# On AIX/xlc we need at least xlc 13.1 for the symbol hiding (see JDK-8214063)
 # Also provide an override for non-conformant libraries.
 ifeq ($(TOOLCHAIN_TYPE), gcc)
   CFLAGS_JDKLIB += -fvisibility=hidden
@@ -55,12 +55,6 @@ else ifeq ($(TOOLCHAIN_TYPE), solstudio)
   CFLAGS_JDKLIB += -xldscope=hidden
   CXXFLAGS_JDKLIB += -xldscope=hidden
   EXPORT_ALL_SYMBOLS := -xldscope=global
-else ifeq ($(TOOLCHAIN_TYPE), xlc)
-  ifneq ($(CC_VERSION_NUMBER), 12.1)
-    CFLAGS_JDKLIB += -qvisibility=hidden
-    CXXFLAGS_JDKLIB += -qvisibility=hidden
-    EXPORT_ALL_SYMBOLS := -qvisibility=default
-  endif
 endif
 
 ################################################################################

make/nb_native/nbproject/configurations.xml

@@ -116,6 +116,7 @@
             <in>IBM1122.map</in>
             <in>IBM1123.map</in>
             <in>IBM1124.map</in>
+            <in>IBM1129.map</in>
             <in>IBM1140.map</in>
             <in>IBM1141.map</in>
             <in>IBM1142.map</in>
@@ -16285,6 +16286,11 @@
             tool="3"
             flavor2="0">
       </item>
+      <item path="../../make/data/charsetmapping/IBM1129.map"
+            ex="false"
+            tool="3"
+            flavor2="0">
+      </item>
       <item path="../../make/data/charsetmapping/IBM1140.map"
             ex="false"
             tool="3"

make/test/JtregNativeHotspot.gmk

@@ -139,6 +139,15 @@ NSK_AOD_INCLUDES := \
     -I$(VM_TESTBASE_DIR)/nsk/share/native \
     -I$(VM_TESTBASE_DIR)/nsk/share/jni
 
+NO_FRAMEPOINTER_CFLAGS :=
+ifeq ($(OPENJDK_TARGET_OS),linux)
+   NO_FRAMEPOINTER_CFLAGS := -fomit-frame-pointer
+endif
+
+BUILD_HOTSPOT_JTREG_LIBRARIES_CFLAGS_libNoFramePointer := $(NO_FRAMEPOINTER_CFLAGS)
+# Optimization -O3 needed, HIGH == -O3
+BUILD_HOTSPOT_JTREG_LIBRARIES_OPTIMIZATION_libNoFramePointer := HIGH
+
 BUILD_HOTSPOT_JTREG_LIBRARIES_CFLAGS_libProcessUtils := $(VM_SHARE_INCLUDES)
 
 BUILD_HOTSPOT_JTREG_LIBRARIES_CFLAGS_libThreadController := $(NSK_MONITORING_INCLUDES)

src/demo/share/jfc/J2Ddemo/java2d/DemoInstVarsAccessor.java

@@ -1,3 +1,34 @@
+/*
+ *
+ * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ *   - Neither the name of Oracle nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
 package java2d;
 
 import java.awt.Color;

src/demo/share/jfc/J2Ddemo/java2d/DemoInstVarsAccessorImplBase.java

@@ -1,3 +1,34 @@
+/*
+ *
+ * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *   - Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *
+ *   - Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in the
+ *     documentation and/or other materials provided with the distribution.
+ *
+ *   - Neither the name of Oracle nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
 package java2d;
 
 import java.awt.Color;