undefect. CWE-407 — 63 sites patched across 27 ecosystems

Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.

make/modules/java.base/Copy.gmk

@@ -0,0 +1,241 @@
+#
+# Copyright (c) 2014, 2026, 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.
+#
+
+################################################################################
+
+include CopyCommon.gmk
+include Modules.gmk
+include TextFileProcessing.gmk
+
+ifeq ($(call isTargetOs, aix), true)
+
+  TZMAPPINGS_SRC := $(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS)/conf
+
+  $(LIB_DST_DIR)/tzmappings: $(TZMAPPINGS_SRC)/tzmappings
+	$(call install-file)
+
+  TARGETS += $(LIB_DST_DIR)/tzmappings
+
+endif
+
+################################################################################
+# Copy the microsoft runtime libraries on windows, but only if we are not
+# creating a buildjdk. If we are, the provided runtime librareis are made for
+# the target platform, not the build platform (and we should not need to bundle
+# anything with the minimalistic, locally-only buildjdk.)
+ifeq ($(call isTargetOs, windows)+$(CREATING_BUILDJDK), true+false)
+
+  # Chmod to avoid permission issues if bundles are unpacked on unix platforms.
+  # Use separate macro calls in case the source files are not in the same
+  # directory.
+  $(eval $(call SetupCopyFiles, COPY_MSVCR, \
+      DEST := $(LIB_DST_DIR), \
+      FILES := $(MSVCR_DLL), \
+      MACRO := copy-and-chmod-executable, \
+  ))
+
+  $(eval $(call SetupCopyFiles, COPY_VCRUNTIME_1, \
+      DEST := $(LIB_DST_DIR), \
+      FILES := $(VCRUNTIME_1_DLL), \
+      MACRO := copy-and-chmod-executable, \
+  ))
+
+  $(eval $(call SetupCopyFiles, COPY_MSVCP, \
+      DEST := $(LIB_DST_DIR), \
+      FILES := $(MSVCP_DLL), \
+      MACRO := copy-and-chmod-executable, \
+  ))
+
+  TARGETS += $(COPY_MSVCR) $(COPY_VCRUNTIME_1) $(COPY_MSVCP)
+
+  ifneq ($(UCRT_DLL_DIR), )
+    $(eval $(call SetupCopyFiles, COPY_UCRT_DLLS, \
+        DEST := $(LIB_DST_DIR), \
+        SRC := $(UCRT_DLL_DIR), \
+        FILES := $(wildcard $(UCRT_DLL_DIR)/*.dll), \
+        MACRO := copy-and-chmod-executable, \
+    ))
+
+    TARGETS += $(COPY_UCRT_DLLS)
+  endif
+endif
+
+################################################################################
+# In jvm.cfg, the first listed KNOWN variant is the default. On most build
+# configurations, that is the server variant.
+ifeq ($(call And, $(call isTargetOs, windows) $(call isTargetCpu, x86)), true)
+  DEFAULT_CFG_VARIANT ?= client
+endif
+DEFAULT_CFG_VARIANT ?= server
+
+# Change the order to put the default variant first if present.
+ORDERED_CFG_VARIANTS := \
+    $(if $(filter $(DEFAULT_CFG_VARIANT), $(JVM_VARIANTS)), $(DEFAULT_CFG_VARIANT)) \
+    $(filter-out $(DEFAULT_CFG_VARIANT), $(JVM_VARIANTS))
+
+JVMCFG := $(LIB_DST_DIR)/jvm.cfg
+
+define print-cfg-line
+	$(call LogInfo, Adding -$1 $2 to jvm.cfg)
+	$(ECHO) "-$1 $2" >> $@ $(NEWLINE)
+endef
+
+$(JVMCFG): $(call DependOnVariable, ORDERED_CFG_VARIANTS)
+	$(call MakeTargetDir)
+	$(RM) $@
+	$(foreach v, $(ORDERED_CFG_VARIANTS), \
+	  $(call print-cfg-line,$v,KNOWN) \
+	)
+        # If either of server or client aren't present, add IGNORE lines for
+        # them.
+	$(foreach v, server client, \
+	  $(if $(filter $v, $(ORDERED_CFG_VARIANTS)), , \
+	    $(call print-cfg-line,$v,IGNORE) \
+	  ) \
+	)
+
+TARGETS += $(JVMCFG)
+
+################################################################################
+
+# CACERTS_FILE is optionally set in configure to override the default cacerts
+# which is otherwise generated in Gendata-java.base.gmk
+CACERTS_DST := $(LIB_DST_DIR)/security/cacerts
+
+$(CACERTS_DST): $(CACERTS_FILE)
+	$(call LogInfo, Copying $(patsubst $(OUTPUTDIR)/%, %, $@))
+	$(call install-file)
+
+ifneq ($(CACERTS_FILE), )
+  TARGETS += $(CACERTS_DST)
+endif
+
+################################################################################
+
+NET_PROPERTIES_SRCS := $(TOPDIR)/src/java.base/share/conf/net.properties \
+	$(TOPDIR)/src/java.base/$(OPENJDK_TARGET_OS_TYPE)/conf/net.properties
+
+NET_PROPERTIES_DST  := $(CONF_DST_DIR)/net.properties
+
+$(NET_PROPERTIES_DST): $(NET_PROPERTIES_SRCS)
+	$(call MakeTargetDir)
+	$(CAT) $(NET_PROPERTIES_SRCS) > $@
+
+TARGETS += $(NET_PROPERTIES_DST)
+
+################################################################################
+
+# JDK license and assembly exception files to be packaged in JMOD
+
+# The license files may not be present if the source has been obtained using a
+# different license.
+JDK_LICENSE ?= $(wildcard $(TOPDIR)/LICENSE)
+JDK_NOTICE  ?= $(wildcard $(TOPDIR)/ASSEMBLY_EXCEPTION)
+JDK_ADDITIONAL_LICENSE_INFO  ?= $(wildcard $(TOPDIR)/ADDITIONAL_LICENSE_INFO)
+
+$(eval $(call SetupCopyFiles, COPY_JDK_NOTICES, \
+    FILES := $(JDK_LICENSE) $(JDK_NOTICE) $(JDK_ADDITIONAL_LICENSE_INFO), \
+    DEST := $(COMMON_LEGAL_DST_DIR), \
+    FLATTEN := true, \
+))
+
+TARGETS += $(COPY_JDK_NOTICES)
+
+################################################################################
+#
+# Copy and filter the legal files depending on what 3rd party components are
+# bundled or linked from the OS.
+#
+ifeq ($(USE_EXTERNAL_LIBZ), true)
+  LEGAL_EXCLUDES += zlib.md
+endif
+
+ifneq ($(TOOLCHAIN_TYPE), gcc)
+  LEGAL_EXCLUDES += gcc.md
+endif
+
+$(eval $(call SetupCopyLegalFiles, COPY_LEGAL, \
+    EXCLUDES := $(LEGAL_EXCLUDES), \
+))
+
+TARGETS += $(COPY_LEGAL)
+
+################################################################################
+# Optionally copy libffi.so.? into the image
+
+ifeq ($(ENABLE_LIBFFI_BUNDLING), true)
+  $(eval $(call SetupCopyFiles, COPY_LIBFFI, \
+      FILES := $(LIBFFI_LIB_FILE), \
+      DEST := $(call FindLibDirForModule, $(MODULE)), \
+      FLATTEN := true, \
+      MACRO := install-file-nolink, \
+  ))
+
+  TARGETS += $(COPY_LIBFFI)
+endif
+
+################################################################################
+# Copy tzmappings file for Windows
+
+ifeq ($(call isTargetOs, windows), true)
+  $(eval $(call SetupCopyFiles, COPY_TZMAPPINGS, \
+      FILES := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/windows/conf/tzmappings, \
+      DEST := $(call FindLibDirForModule, $(MODULE)), \
+  ))
+
+  TARGETS += $(COPY_TZMAPPINGS)
+endif
+
+################################################################################
+# Optionally copy hsdis into the image
+
+ifeq ($(ENABLE_HSDIS_BUNDLING), true)
+  HSDIS_NAME := hsdis-$(OPENJDK_TARGET_CPU_LEGACY_LIB)$(SHARED_LIBRARY_SUFFIX)
+  HSDIS_PATH := $(SUPPORT_OUTPUTDIR)/hsdis/$(HSDIS_NAME)
+
+  $(eval $(call SetupCopyFiles, COPY_HSDIS, \
+      FILES := $(HSDIS_PATH), \
+      DEST := $(call FindLibDirForModule, $(MODULE)), \
+      FLATTEN := true, \
+      MACRO := install-file-nolink, \
+  ))
+
+  TARGETS += $(COPY_HSDIS)
+endif
+
+################################################################################
+# Generate classfile_constants.h
+
+$(eval $(call SetupTextFileProcessing, CREATE_CLASSFILE_CONSTANTS_H, \
+    SOURCE_FILES := $(TOPDIR)/src/java.base/share/native/include/classfile_constants.h.template, \
+    OUTPUT_FILE := $(SUPPORT_OUTPUTDIR)/modules_include/java.base/classfile_constants.h, \
+    REPLACEMENTS := \
+        @@VERSION_CLASSFILE_MAJOR@@ => $(VERSION_CLASSFILE_MAJOR) ; \
+        @@VERSION_CLASSFILE_MINOR@@ => $(VERSION_CLASSFILE_MINOR) ; , \
+))
+
+TARGETS += $(CREATE_CLASSFILE_CONSTANTS_H)
+
+################################################################################

make/modules/java.base/Gendata.gmk

@@ -0,0 +1,97 @@
+#
+# Copyright (c) 2011, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+################################################################################
+
+include GendataCommon.gmk
+include gendata/GendataBlockedCerts.gmk
+include gendata/GendataBreakIterator.gmk
+include gendata/GendataCryptoPolicy.gmk
+include gendata/GendataPublicSuffixList.gmk
+include gendata/GendataTZDB.gmk
+
+################################################################################
+
+GENDATA_UNINAME := $(JDK_OUTPUTDIR)/modules/java.base/java/lang/uniName.dat
+
+$(GENDATA_UNINAME): $(MODULE_SRC)/share/data/unicodedata/UnicodeData.txt $(BUILD_TOOLS_JDK)
+	$(call MakeDir, $(@D))
+	$(TOOL_CHARACTERNAME) $< $@
+
+TARGETS += $(GENDATA_UNINAME)
+
+################################################################################
+
+GENDATA_CURDATA := $(JDK_OUTPUTDIR)/modules/java.base/java/util/currency.data
+
+$(GENDATA_CURDATA): $(MODULE_SRC)/share/data/currency/CurrencyData.properties $(BUILD_TOOLS_JDK)
+	$(call MakeDir, $(@D))
+	$(RM) $@
+	$(TOOL_GENERATECURRENCYDATA) -o $@.tmp -i $<
+	$(MV) $@.tmp $@
+	$(CHMOD) 444 $@
+
+TARGETS += $(GENDATA_CURDATA)
+
+################################################################################
+
+ifneq ($(CACERTS_SRC), )
+  GENDATA_CACERTS_SRC := $(CACERTS_SRC)
+else
+  GENDATA_CACERTS_SRC := $(MODULE_SRC)/share/data/cacerts/
+endif
+GENDATA_CACERTS := $(SUPPORT_OUTPUTDIR)/modules_libs/java.base/security/cacerts
+
+$(GENDATA_CACERTS): $(BUILD_TOOLS_JDK) $(wildcard $(GENDATA_CACERTS_SRC)/*)
+	$(call LogInfo, Generating cacerts)
+	$(call MakeTargetDir)
+	$(TOOL_GENERATECACERTS) $(GENDATA_CACERTS_SRC) $@
+
+ifeq ($(CACERTS_FILE), )
+  TARGETS += $(GENDATA_CACERTS)
+endif
+
+################################################################################
+
+GENDATA_JAVA_SECURITY_SRC := $(MODULE_SRC)/share/conf/security/java.security
+GENDATA_JAVA_SECURITY := $(SUPPORT_OUTPUTDIR)/modules_conf/java.base/security/java.security
+
+ifeq ($(UNLIMITED_CRYPTO), true)
+    CRYPTO.POLICY := unlimited
+else
+    CRYPTO.POLICY := limited
+endif
+
+# RESTRICTED_PKGS_SRC is optionally set in custom extension for this makefile
+
+$(GENDATA_JAVA_SECURITY): $(BUILD_TOOLS_JDK) $(GENDATA_JAVA_SECURITY_SRC) $(RESTRICTED_PKGS_SRC)
+	$(call LogInfo, Generating java.security)
+	$(call MakeTargetDir)
+	$(TOOL_MAKEJAVASECURITY) $(GENDATA_JAVA_SECURITY_SRC) $@ $(OPENJDK_TARGET_OS) \
+	    $(OPENJDK_TARGET_CPU_ARCH) $(CRYPTO.POLICY) $(RESTRICTED_PKGS_SRC)
+
+TARGETS += $(GENDATA_JAVA_SECURITY)
+
+################################################################################

make/modules/java.base/Gensrc.gmk

@@ -0,0 +1,144 @@
+#
+# Copyright (c) 2011, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+################################################################################
+
+include GensrcCommon.gmk
+include GensrcProperties.gmk
+include GensrcStreamPreProcessing.gmk
+
+include gensrc/GensrcBuffer.gmk
+include gensrc/GensrcCharacterData.gmk
+include gensrc/GensrcCharsetCoder.gmk
+include gensrc/GensrcCharsetMapping.gmk
+include gensrc/GensrcMisc.gmk
+include gensrc/GensrcModuleLoaderMap.gmk
+include gensrc/GensrcRegex.gmk
+include gensrc/GensrcScopedMemoryAccess.gmk
+include gensrc/GensrcVarHandles.gmk
+
+################################################################################
+
+CLDR_DATA_DIR := $(TOPDIR)/make/data/cldr/common
+GENSRC_DIR := $(SUPPORT_OUTPUTDIR)/gensrc/java.base
+CLDR_GEN_DONE := $(GENSRC_DIR)/_cldr-gensrc.marker
+TZ_DATA_DIR := $(MODULE_SRC)/share/data/tzdata
+ZONENAME_TEMPLATE := $(MODULE_SRC)/share/classes/java/time/format/ZoneName.java.template
+
+# The `-utf8` option is used even for US English, as some names
+# may contain non-ASCII characters, such as “Türkiye”.
+$(CLDR_GEN_DONE): $(wildcard $(CLDR_DATA_DIR)/dtd/*.dtd) \
+    $(wildcard $(CLDR_DATA_DIR)/main/en*.xml) \
+    $(wildcard $(CLDR_DATA_DIR)/supplemental/*.xml) \
+    $(wildcard $(TZ_DATA_DIR)/*) \
+    $(ZONENAME_TEMPLATE) \
+    $(BUILD_TOOLS_JDK)
+	$(call MakeDir, $(GENSRC_DIR))
+	$(call LogInfo, Processing CLDR data for java.base)
+	$(call ExecuteWithLog, $@, \
+	    $(TOOL_CLDRCONVERTER) -base $(CLDR_DATA_DIR) \
+	    -baselocales "en-US" \
+	    -o $(GENSRC_DIR) \
+	    -basemodule \
+	    -year $(COPYRIGHT_YEAR) \
+	    -zntempfile $(ZONENAME_TEMPLATE) \
+	    -tzdatadir $(TZ_DATA_DIR) \
+	    -utf8)
+	$(TOUCH) $@
+
+TARGETS += $(CLDR_GEN_DONE)
+
+################################################################################
+
+$(eval $(call SetupCompileProperties, LIST_RESOURCE_BUNDLE, \
+    SRC_DIRS := $(MODULE_SRC)/share/classes/sun/launcher/resources, \
+    CLASS := ListResourceBundle, \
+))
+
+$(eval $(call SetupCompileProperties, SUN_UTIL, \
+    SRC_DIRS := $(MODULE_SRC)/share/classes/sun/util/resources, \
+    CLASS := sun.util.resources.LocaleNamesBundle, \
+))
+
+$(eval $(call SetupCompileProperties, SECURITY_RESOURCES, \
+    SRC_DIRS := $(MODULE_SRC)/share/classes/sun/security/util/resources, \
+    CLASS := ListResourceBundle, \
+))
+
+$(eval $(call SetupCompileProperties, KEYTOOL_RESOURCES, \
+    SRC_DIRS := $(MODULE_SRC)/share/classes/sun/security/tools/keytool/resources, \
+    CLASS := ListResourceBundle, \
+))
+
+TARGETS += $(LIST_RESOURCE_BUNDLE) $(SUN_UTIL) $(SECURITY_RESOURCES) $(KEYTOOL_RESOURCES)
+
+################################################################################
+
+GENSRC_LSREQUIVMAPS := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/util/locale/LocaleEquivalentMaps.java
+
+$(GENSRC_LSREQUIVMAPS): $(MODULE_SRC)/share/data/lsrdata/language-subtag-registry.txt $(BUILD_TOOLS_JDK)
+	$(call MakeDir, $(@D))
+	$(TOOL_GENERATELSREQUIVMAPS) $< $@ $(COPYRIGHT_YEAR)
+
+TARGETS += $(GENSRC_LSREQUIVMAPS)
+
+################################################################################
+
+INTPOLY_GEN_DONE := $(GENSRC_DIR)/_intpoly-gensrc.marker
+INTPOLY_HEADER := $(TOPDIR)/make/jdk/src/classes/build/tools/intpoly/header.txt
+$(INTPOLY_GEN_DONE): $(INTPLOY_HEADER) $(BUILD_TOOLS_JDK)
+	$(call MakeDir, $(GENSRC_DIR))
+	$(call LogInfo, Generating fixed-field math classes for java.base)
+	$(call ExecuteWithLog, $@, \
+	    $(TOOL_INTPOLY) \
+	    $(INTPOLY_HEADER) \
+	    $(GENSRC_DIR)) $(LOG_DEBUG)
+	$(TOUCH) $@
+
+TARGETS += $(INTPOLY_GEN_DONE)
+
+################################################################################
+
+RELEASE_FILE_TEMPLATE := $(TOPDIR)/src/java.base/share/classes/jdk/internal/misc/resources/release.txt.template
+RELEASE_FILE_TARGET := $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/jdk/internal/misc/resources/release.txt
+
+RELEASE_FILE_VARDEPS := $(COMPANY_NAME) $(VERSION_STRING) $(VERSION_DATE)
+RELEASE_FILE_VARDEPS_FILE := $(call DependOnVariable, RELEASE_FILE_VARDEPS, \
+    $(SUPPORT_OUTPUTDIR)/gensrc/$(MODULE)/jlink_release_txt.vardeps)
+
+$(eval $(call SetupTextFileProcessing, BUILD_RELEASE_FILE, \
+    SOURCE_FILES := $(RELEASE_FILE_TEMPLATE), \
+    OUTPUT_FILE := $(RELEASE_FILE_TARGET), \
+    REPLACEMENTS := \
+        @@COMPANY_NAME@@ => $(COMPANY_NAME) ; \
+        @@VERSION_STRING@@ => $(VERSION_STRING) ; \
+        @@VERSION_DATE@@ => $(VERSION_DATE) , \
+))
+
+$(BUILD_RELEASE_FILE): $(RELEASE_FILE_VARDEPS_FILE)
+
+TARGETS += $(BUILD_RELEASE_FILE)
+
+################################################################################

make/modules/java.base/Java.gmk

@@ -0,0 +1,58 @@
+#
+# Copyright (c) 2020, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+################################################################################
+
+# The base module should be built with all warnings enabled. When a
+# new warning is added to javac, it can be temporarily added to the
+# disabled warnings list.
+#
+# DISABLED_WARNINGS_java +=
+
+DOCLINT += -Xdoclint:all/protected \
+    '-Xdoclint/package:java.*,javax.*'
+JAVAC_FLAGS += -XDstringConcat=inline
+COPY += .icu .dat .spp .nrm .txt content-types.properties \
+    hijrah-config-Hijrah-umalqura_islamic-umalqura.properties
+CLEAN += intrinsic.properties
+
+EXCLUDE_FILES += \
+  $(TOPDIR)/src/java.base/share/classes/jdk/internal/module/ModuleLoaderMap.java
+
+# Exclude BreakIterator classes that are just used in compile process to generate
+# data files and shouldn't go in the product
+EXCLUDE_FILES += sun/text/resources/BreakIteratorRules.java
+
+ifeq ($(call isTargetOs, macosx aix), false)
+  EXCLUDE_FILES += sun/nio/fs/PollingWatchService.java
+endif
+
+ifeq ($(call isTargetOs, windows), true)
+  EXCLUDE_FILES += \
+      sun/nio/ch/SimpleAsynchronousFileChannelImpl.java \
+      #
+endif
+
+################################################################################

make/modules/java.base/Launcher.gmk

@@ -0,0 +1,107 @@
+#
+# Copyright (c) 2011, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+################################################################################
+
+include LauncherCommon.gmk
+
+JAVA_VERSION_INFO_RESOURCE := \
+    $(TOPDIR)/src/java.base/windows/native/launcher/java.rc
+
+JAVA_RCFLAGS ?= -I$(TOPDIR)/src/java.base/windows/native/launcher/icons
+
+################################################################################
+## Build java
+################################################################################
+
+$(eval $(call SetupBuildLauncher, java, \
+    ENABLE_ARG_FILES := true, \
+    EXPAND_CLASSPATH_WILDCARDS := true, \
+    EXTRA_RCFLAGS := $(JAVA_RCFLAGS), \
+    VERSION_INFO_RESOURCE := $(JAVA_VERSION_INFO_RESOURCE), \
+    OPTIMIZATION := HIGH, \
+))
+
+################################################################################
+## Build javaw
+################################################################################
+
+ifeq ($(call isTargetOs, windows), true)
+  $(eval $(call SetupBuildLauncher, javaw, \
+      ENABLE_ARG_FILES := true, \
+      EXPAND_CLASSPATH_WILDCARDS := true, \
+      WINDOWS_JAVAW := true, \
+      EXTRA_RCFLAGS := $(JAVA_RCFLAGS), \
+      VERSION_INFO_RESOURCE := $(JAVA_VERSION_INFO_RESOURCE), \
+  ))
+endif
+
+################################################################################
+## Build keytool
+################################################################################
+
+$(eval $(call SetupBuildLauncher, keytool, \
+    MAIN_CLASS := sun.security.tools.keytool.Main, \
+))
+
+ifeq ($(call isTargetOs, linux), true)
+  ##############################################################################
+  ## Build jexec
+  ##############################################################################
+
+  $(eval $(call SetupJdkExecutable, BUILD_JEXEC, \
+      NAME := jexec, \
+      EXTRA_FILES := $(TOPDIR)/src/$(MODULE)/unix/native/launcher/jexec.c, \
+      OPTIMIZATION := LOW, \
+      EXTRA_HEADER_DIRS := libjli, \
+      CFLAGS_linux := -fPIC, \
+      LD_SET_ORIGIN := false, \
+      OUTPUT_DIR := $(SUPPORT_OUTPUTDIR)/modules_libs/$(MODULE), \
+  ))
+
+  TARGETS += $(BUILD_JEXEC)
+endif
+
+ifeq ($(call isTargetOsType, unix), true)
+  ##############################################################################
+  ## Build jspawnhelper
+  ##############################################################################
+
+  $(eval $(call SetupJdkExecutable, BUILD_JSPAWNHELPER, \
+      NAME := jspawnhelper, \
+      OPTIMIZATION := LOW, \
+      CFLAGS := $(VERSION_CFLAGS), \
+      EXTRA_HEADER_DIRS := libjava, \
+      EXTRA_OBJECT_FILES := \
+          $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libjava/childproc$(OBJ_SUFFIX) \
+          $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libjava/childproc_errorcodes$(OBJ_SUFFIX), \
+      LD_SET_ORIGIN := false, \
+      OUTPUT_DIR := $(SUPPORT_OUTPUTDIR)/modules_libs/$(MODULE), \
+  ))
+
+  TARGETS += $(BUILD_JSPAWNHELPER)
+endif
+
+################################################################################

make/modules/java.base/Lib.gmk

@@ -0,0 +1,207 @@
+#
+# Copyright (c) 2011, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+################################################################################
+
+include CopyFiles.gmk
+include LibCommon.gmk
+
+# Prepare the find cache.
+$(call FillFindCache, $(wildcard $(TOPDIR)/src/java.base/*/native))
+
+################################################################################
+# Create all the core libraries
+
+include lib/CoreLibraries.gmk
+
+################################################################################
+## Build libnet
+################################################################################
+
+$(eval $(call SetupJdkLibrary, BUILD_LIBNET, \
+    NAME := net, \
+    OPTIMIZATION := LOW, \
+    DISABLED_WARNINGS_gcc_net_util_md.c := format-nonliteral unused-variable, \
+    DISABLED_WARNINGS_gcc_NetworkInterface.c := unused-function, \
+    DISABLED_WARNINGS_clang_net_util_md.c := format-nonliteral \
+        unused-variable, \
+    DISABLED_WARNINGS_clang_NetworkInterface.c := unused-function, \
+    DISABLED_WARNINGS_clang_aix_DefaultProxySelector.c := \
+        deprecated-non-prototype, \
+    DISABLED_WARNINGS_clang_aix_NetworkInterface.c := gnu-pointer-arith, \
+    DISABLED_WARNINGS_microsoft_InetAddress.c := 4244, \
+    DISABLED_WARNINGS_microsoft_ResolverConfigurationImpl.c := 4996, \
+    LDFLAGS_windows := -delayload:iphlpapi.dll -delayload:secur32.dll \
+        -delayload:winhttp.dll, \
+    JDK_LIBS := libjava libjvm, \
+    LIBS_linux := $(LIBDL), \
+    LIBS_aix := $(LIBDL), \
+    LIBS_windows := advapi32.lib delayimp.lib iphlpapi.lib secur32.lib \
+        winhttp.lib ws2_32.lib, \
+    LIBS_macosx := \
+        -framework CoreFoundation \
+        -framework CoreServices, \
+))
+
+TARGETS += $(BUILD_LIBNET)
+
+################################################################################
+## Build libnio
+################################################################################
+
+$(eval $(call SetupJdkLibrary, BUILD_LIBNIO, \
+    NAME := nio, \
+    OPTIMIZATION := HIGH, \
+    EXTRA_HEADER_DIRS := \
+        libnio/ch \
+        libnio/fs \
+        libjvm, \
+    DISABLED_WARNINGS_clang_Net.c := unused-function unused-variable, \
+    DISABLED_WARNINGS_clang_UnixNativeDispatcher.c := unused-variable, \
+    JDK_LIBS := libjava libnet, \
+    LIBS_linux := $(LIBDL) $(LIBPTHREAD), \
+    LIBS_aix := $(LIBDL), \
+    LIBS_macosx := \
+        -framework CoreFoundation \
+        -framework CoreServices, \
+    LIBS_windows := advapi32.lib mswsock.lib ws2_32.lib, \
+))
+
+TARGETS += $(BUILD_LIBNIO)
+
+ifeq ($(call isTargetOs, macosx), true)
+  ##############################################################################
+  ## Build libosxsecurity
+  ##############################################################################
+
+  $(eval $(call SetupJdkLibrary, BUILD_LIBOSXSECURITY, \
+      NAME := osxsecurity, \
+      OPTIMIZATION := LOW, \
+      DISABLED_WARNINGS_clang_KeystoreImpl.m := deprecated-declarations \
+          unused-but-set-variable unused-variable, \
+      JDK_LIBS := libjava, \
+      LIBS_macosx := -lobjc \
+          -framework CoreServices \
+          -framework Foundation \
+          -framework Security, \
+  ))
+
+  TARGETS += $(BUILD_LIBOSXSECURITY)
+endif
+
+ifeq ($(call isTargetOsType, unix), true)
+  ##############################################################################
+  ## Build libjsig
+  ##############################################################################
+
+  $(eval $(call SetupJdkLibrary, BUILD_LIBJSIG, \
+      NAME := jsig, \
+      OPTIMIZATION := LOW, \
+      jsig.c_CFLAGS := -DHOTSPOT_VM_DISTRO='"$(HOTSPOT_VM_DISTRO)"', \
+      DISABLED_WARNINGS_gcc_jsig.c := unused-but-set-variable, \
+      DISABLED_WARNINGS_clang_jsig.c := unused-but-set-variable, \
+      LIBS_linux := $(LIBDL), \
+      LIBS_aix := $(LIBDL), \
+      ONLY_EXPORTED := true, \
+  ))
+
+  TARGETS += $(BUILD_LIBJSIG)
+
+  ##############################################################################
+  # Create symlinks to libjsig in each JVM variant sub dir
+  ifneq ($(STATIC_LIBS), true)
+    LIB_OUTPUTDIR := $(call FindLibDirForModule, java.base)
+    LIBJSIG_NAME := $(LIBRARY_PREFIX)jsig$(SHARED_LIBRARY_SUFFIX)
+
+    # $1 variant subdir
+    define CreateSymlinks
+      # Always symlink from libdir/variant/libjsig.so -> ../libjsig.so.
+      $(LIB_OUTPUTDIR)/$1/$(LIBJSIG_NAME): \
+          $(LIB_OUTPUTDIR)/$(LIBJSIG_NAME)
+		$$(call MakeDir, $$(@D))
+		$(RM) $$@
+		$(LN) -s ../$$(@F) $$@
+
+      TARGETS += $(LIB_OUTPUTDIR)/$1/$(LIBJSIG_NAME)
+    endef
+
+    # The subdir is the same as the variant
+    $(foreach v, $(JVM_VARIANTS), $(eval $(call CreateSymlinks,$v)))
+  endif
+endif
+
+################################################################################
+## Build libsyslookup
+## The LIBDL dependency on Linux is needed to dynamically access libdl symbols,
+## which may be needed as part of resolving some standard symbols
+################################################################################
+
+$(eval $(call SetupJdkLibrary, BUILD_LIBSYSLOOKUP, \
+    NAME := syslookup, \
+    EXTRA_HEADER_DIRS := java.base:libjava, \
+    LD_SET_ORIGIN := false, \
+    LDFLAGS_linux := -Wl$(COMMA)--no-as-needed, \
+    LDFLAGS_aix := -brtl -bexpfull, \
+    LIBS_linux := $(LIBDL) $(LIBM), \
+    LIBS_aix := -ldecNumber $(LIBM), \
+))
+
+TARGETS += $(BUILD_LIBSYSLOOKUP)
+
+ifeq ($(ENABLE_FALLBACK_LINKER), true)
+  ##############################################################################
+  ## Build libfallbackLinker
+  ##############################################################################
+
+  $(eval $(call SetupJdkLibrary, BUILD_LIBFALLBACKLINKER, \
+      NAME := fallbackLinker, \
+      EXTRA_HEADER_DIRS := java.base:libjava, \
+      CFLAGS := $(LIBFFI_CFLAGS), \
+      DISABLED_WARNINGS_gcc := implicit-function-declaration unused-variable, \
+      LIBS := $(LIBFFI_LIBS), \
+      LIBS_windows := ws2_32.lib, \
+  ))
+
+  TARGETS += $(BUILD_LIBFALLBACKLINKER)
+endif
+
+ifeq ($(call isTargetOs, linux)+$(call isTargetCpu, x86_64)+$(INCLUDE_COMPILER2)+$(filter $(TOOLCHAIN_TYPE), gcc), true+true+true+gcc)
+  ##############################################################################
+  ## Build libsimdsort
+  ##############################################################################
+
+  $(eval $(call SetupJdkLibrary, BUILD_LIBSIMD_SORT, \
+      NAME := simdsort, \
+      LINK_TYPE := C++, \
+      OPTIMIZATION := HIGH, \
+      CXXFLAGS := -std=c++17, \
+      DISABLED_WARNINGS_gcc := unused-variable, \
+      LIBS_linux := $(LIBM), \
+  ))
+
+  TARGETS += $(BUILD_LIBSIMD_SORT)
+endif
+
+################################################################################

make/modules/java.base/gendata/GendataBlockedCerts.gmk

@@ -0,0 +1,44 @@
+#
+# Copyright (c) 2014, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+GENDATA_BLOCKED_CERTS_SRC += $(MODULE_SRC)/share/data/blockedcertsconverter/blocked.certs.pem
+GENDATA_BLOCKED_CERTS := $(SUPPORT_OUTPUTDIR)/modules_libs/$(MODULE)/security/blocked.certs
+
+$(GENDATA_BLOCKED_CERTS): $(BUILD_TOOLS_JDK) $(GENDATA_BLOCKED_CERTS_SRC)
+	$(call LogInfo, Generating blocked certs)
+	$(call MakeDir, $(@D))
+	($(CAT) $(GENDATA_BLOCKED_CERTS_SRC) | $(TOOL_BLOCKED_CERTS) > $@) || exit 1
+
+TARGETS += $(GENDATA_BLOCKED_CERTS)
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/gendata/GendataBreakIterator.gmk

@@ -0,0 +1,121 @@
+
+# Copyright (c) 2011, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# Make file for generating BreakIterator data files.
+################################################################################
+
+# input
+#
+# Notes: sun.text.resources.BreakIteratorRules no longer goes to runtime.
+# They are used at JDK build phase in order to create $(BIFILES) which
+# are used on runtime instead.
+#
+TEXT_PKG := sun/text/resources
+TEXT_PKG_LD := $(TEXT_PKG)/ext
+TEXT_SOURCES := $(TEXT_PKG)/BreakIteratorRules.java \
+    $(TEXT_PKG)/BreakIteratorInfo.java \
+    $(TEXT_PKG_LD)/BreakIteratorRules_th.java \
+    $(TEXT_PKG_LD)/BreakIteratorInfo_th.java
+
+# Generate BreakIteratorData
+BREAK_ITERATOR_CLASSES := $(BUILDTOOLS_OUTPUTDIR)/break_iterator_classes
+
+# These two files should be moved out to a build tool!
+$(eval $(call SetupJavaCompilation, BUILD_BREAKITERATOR_BASE, \
+    TARGET_RELEASE := $(TARGET_RELEASE_BOOTJDK), \
+    SRC := $(TOPDIR)/src/java.base/share/classes, \
+    INCLUDE_FILES := \
+        $(TEXT_PKG)/BreakIteratorRules.java \
+        $(TEXT_PKG)/BreakIteratorInfo.java, \
+    BIN := $(BREAK_ITERATOR_CLASSES)/java.base, \
+    DISABLED_WARNINGS := options, \
+))
+
+$(eval $(call SetupJavaCompilation, BUILD_BREAKITERATOR_LD, \
+    TARGET_RELEASE := $(TARGET_RELEASE_BOOTJDK), \
+    SRC := $(TOPDIR)/src/jdk.localedata/share/classes, \
+    INCLUDE_FILES := \
+        $(TEXT_PKG_LD)/BreakIteratorRules_th.java \
+        $(TEXT_PKG_LD)/BreakIteratorInfo_th.java, \
+    BIN := $(BREAK_ITERATOR_CLASSES)/jdk.localedata, \
+    DISABLED_WARNINGS := options, \
+))
+
+BREAK_ITERATOR_BOOTCLASSPATH := \
+    --patch-module java.base=$(BREAK_ITERATOR_CLASSES)/java.base \
+    --patch-module jdk.localedata=$(BREAK_ITERATOR_CLASSES)/jdk.localedata \
+    --add-exports java.base/sun.text=ALL-UNNAMED \
+    --add-exports java.base/sun.text.resources=ALL-UNNAMED \
+    --add-exports jdk.localedata/sun.text.resources.ext=ALL-UNNAMED \
+    #
+
+# Generate data resource files.
+# input
+UNICODEDATA := $(MODULE_SRC)/share/data/unicodedata/UnicodeData.txt
+
+# output
+BASE_DATA_PKG_DIR := $(JDK_OUTPUTDIR)/modules/java.base/sun/text/resources
+LD_DATA_PKG_DIR := $(JDK_OUTPUTDIR)/modules/jdk.localedata/sun/text/resources/ext
+BIFILES := $(BASE_DATA_PKG_DIR)/CharacterBreakIteratorData \
+    $(BASE_DATA_PKG_DIR)/WordBreakIteratorData \
+    $(BASE_DATA_PKG_DIR)/LineBreakIteratorData \
+    $(BASE_DATA_PKG_DIR)/SentenceBreakIteratorData
+BIFILES_TH := $(LD_DATA_PKG_DIR)/WordBreakIteratorData_th \
+    $(LD_DATA_PKG_DIR)/LineBreakIteratorData_th
+
+$(BIFILES): $(BASE_DATA_PKG_DIR)/_the.bifiles
+$(BASE_DATA_PKG_DIR)/_the.bifiles: JAVA_FLAGS += $(BREAK_ITERATOR_BOOTCLASSPATH)
+$(BASE_DATA_PKG_DIR)/_the.bifiles: $(BUILD_TOOLS_JDK) $(UNICODEDATA) \
+    $(BUILD_BREAKITERATOR_BASE) $(BUILD_BREAKITERATOR_LD)
+	$(call LogInfo, Generating BreakIteratorData)
+	$(call MakeDir, $(@D))
+	$(RM) $(BIFILES)
+	$(TOOL_GENERATEBREAKITERATORDATA) \
+	    -o $(@D) \
+	    -spec $(UNICODEDATA)
+	$(TOUCH) $@
+
+$(BIFILES_TH): $(LD_DATA_PKG_DIR)/_the.bifiles_th
+$(LD_DATA_PKG_DIR)/_the.bifiles_th: JAVA_FLAGS += $(BREAK_ITERATOR_BOOTCLASSPATH)
+$(LD_DATA_PKG_DIR)/_the.bifiles_th: $(BUILD_TOOLS_JDK) $(UNICODEDATA) \
+    $(BUILD_BREAKITERATOR_BASE) $(BUILD_BREAKITERATOR_LD)
+	$(call LogInfo, Generating BreakIteratorData_th)
+	$(RM) $(BIFILES_TH)
+	$(TOOL_GENERATEBREAKITERATORDATA) \
+	    -o $(@D) \
+	    -spec $(UNICODEDATA) \
+	    -language th
+	$(TOUCH) $@
+
+TARGETS += $(BIFILES) $(BIFILES_TH)
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/gendata/GendataCryptoPolicy.gmk

@@ -0,0 +1,74 @@
+#
+# Copyright (c) 2013, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+#
+# In pre-JDK9 releases, Oracle JDK has had a separately downloadable set
+# of policy files which has been a nightmare for deployment.
+#
+# We now create 2 complete initial sets of policy files and package into
+# 2 different directories.  The crypto.policy Security property will select
+# the active policy.
+#
+# It will be up to the user/deployer to make an informed choice
+# as to whether they are legally entitled to use the unlimited policy
+# file in their environment.  The $(UNLIMITED_CRYPTO) make variable
+# determines the default directory/policy.
+#
+
+################################################################################
+POLICY_DIR := $(SUPPORT_OUTPUTDIR)/modules_conf/java.base/security/policy
+LIMITED_POLICY_DIR := $(POLICY_DIR)/limited
+UNLIMITED_POLICY_DIR := $(POLICY_DIR)/unlimited
+
+POLICY_SRC_DIR := $(TOPDIR)/src/java.base/share/conf/security/policy
+LIMITED_POLICY_SRC_DIR := $(POLICY_SRC_DIR)/limited
+UNLIMITED_POLICY_SRC_DIR := $(POLICY_SRC_DIR)/unlimited
+
+$(POLICY_DIR)/README.txt: $(POLICY_SRC_DIR)/README.txt
+	$(install-file)
+
+$(LIMITED_POLICY_DIR)/%: $(LIMITED_POLICY_SRC_DIR)/%
+	$(install-file)
+
+$(UNLIMITED_POLICY_DIR)/%: $(UNLIMITED_POLICY_SRC_DIR)/%
+	$(install-file)
+
+TARGETS += \
+    $(POLICY_DIR)/README.txt \
+    $(LIMITED_POLICY_DIR)/default_US_export.policy \
+    $(LIMITED_POLICY_DIR)/default_local.policy \
+    $(LIMITED_POLICY_DIR)/exempt_local.policy \
+    $(UNLIMITED_POLICY_DIR)/default_US_export.policy \
+    $(UNLIMITED_POLICY_DIR)/default_local.policy \
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/gendata/GendataPublicSuffixList.gmk

@@ -0,0 +1,46 @@
+#
+# Copyright (c) 2017, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+GENDATA_PUBLICSUFFIXLIST_SRC += $(MODULE_SRC)/share/data/publicsuffixlist/public_suffix_list.dat
+GENDATA_PUBLICSUFFIXLIST := $(SUPPORT_OUTPUTDIR)/modules_libs/$(MODULE)/security/public_suffix_list.dat
+
+$(GENDATA_PUBLICSUFFIXLIST): $(GENDATA_PUBLICSUFFIXLIST_SRC) $(BUILD_TOOLS_JDK)
+	$(call LogInfo, Generating public suffix list)
+	$(call MakeDir, $(@D))
+	$(RM) $@
+	$(TOOL_PUBLICSUFFIXLIST) $< $@
+	$(CHMOD) 444 $@
+
+TARGETS += $(GENDATA_PUBLICSUFFIXLIST)
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/gendata/GendataTZDB.gmk

@@ -0,0 +1,52 @@
+#
+# Copyright (c) 2012, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+GENDATA_TZDB :=
+
+#
+# Time zone data file creation
+#
+TZDATA_DIR := $(MODULE_SRC)/share/data/tzdata
+TZDATA_TZFILE := africa antarctica asia australasia europe northamerica southamerica backward etcetera gmt jdk11_backward
+TZDATA_TZFILES := $(wildcard $(TZDATA_DIR)/*)
+
+GENDATA_TZDB_DAT := $(SUPPORT_OUTPUTDIR)/modules_libs/$(MODULE)/tzdb.dat
+
+$(GENDATA_TZDB_DAT): $(TZDATA_TZFILES)
+	$(call MakeTargetDir)
+	$(RM) $(GENDATA_TZDB_DAT)
+	$(TOOL_TZDB) -srcdir $(TZDATA_DIR) -dstfile $(GENDATA_TZDB_DAT) $(TZDATA_TZFILE)
+
+TARGETS += $(GENDATA_TZDB_DAT)
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/gensrc/GensrcBuffer.gmk

@@ -0,0 +1,251 @@
+#
+# Copyright (c) 2011, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+BUFFER_INPUT_DIR := $(MODULE_SRC)/share/classes/java/nio
+BUFFER_OUTPUT_DIR := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/java/nio
+
+################################################################################
+# Helper method to setup generation of bin snippets.
+# Will add the generated snippet file name to $1_BIN_SNIPPET_FILES.
+#
+# arg $1: $1 as passed into SetupGenBuffer
+# arg $2: type for this bin snippet
+define SetupGenBufferBinSnippets
+  $1_$2_TMP := $$(BUFFER_OUTPUT_DIR)/$1.java.bin-snippet.$2
+
+  $1_$2_LBPV :=  $$(call Conv, $2, LBPV)
+  ifeq ($$($1_READ_ONLY), true)
+    $1_$2_RW_KEYS := ro
+    $1_$2_RW_REPLACEMENT := R
+  else
+    $1_$2_RW_KEYS := rw
+    $1_$2_RW_REPLACEMENT :=
+  endif
+
+  $$(eval $$(call SetupStreamPreProcessing, GEN_BUFFER_BIN_$1_$2, \
+      SOURCE_FILE := $$(BUFFER_INPUT_DIR)/$$($1_TEMPLATE)-bin.java.template, \
+      OUTPUT_FILE := $$($1_$2_TMP), \
+      INFO := Generating buffer class bin snippets for $1 ($2), \
+      BEGIN_END := true, \
+      KEYS := \
+          $$($1_$2_RW_KEYS), \
+      REPLACEMENTS := \
+          type=$2 \
+          RW=$$($1_$2_RW_REPLACEMENT) \
+          LG_BYTES_PER_VALUE=$$($1_$2_LBPV) \
+          BYTES_PER_VALUE="(1$$$$(SPACE)<<$$$$(SPACE)$$($1_$2_LBPV))" \
+          a=$$(call Conv, $2, a) \
+          fulltype=$$(call Conv, $2, fulltype) \
+          memtype=$$(call Conv, $2, memtype) \
+          Memtype=$$(call Conv, $2, Memtype) \
+          nbytes=$$(call Conv, $2, nbytes) \
+          nbytesButOne=$$(call Conv, $2, nbytesButOne) \
+          Type=$$(call Conv, $2, Type) \
+          fromBits=$$(call Conv, $2, fromBits, $$($1_BYTE_ORDER)) \
+          toBits=$$(call Conv, $2, toBits, $$($1_BYTE_ORDER)), \
+  ))
+  TARGETS += $$(GEN_BUFFER_$1_$2)
+
+  $1_BIN_SNIPPET_FILES += $$($1_$2_TMP)
+endef
+
+################################################################################
+# Setup make rules that creates a generated buffer class java source file,
+# according to specifications provided.
+#
+# Parameter 1 is the name of the rule. This name is used as variable prefix,
+# and the targets generated are listed in a variable by that name. The output
+# file name is also based on this.
+#
+# Remaining parameters are named arguments. These include:
+#   TYPE          The native type
+#   TEMPLATE      The base file name of the template to use
+#   BYTE_ORDER    (U)nswapped/(S)wapped/(L)ittle/(B)ig
+#   READ_ONLY     Set to true to generate read-only buffers (default: false)
+#   GENERATE_BIN  Set to true to generate bin snippets (default: false)
+#
+SetupGenBuffer = $(NamedParamsMacroTemplate)
+define SetupGenBufferBody
+  $1_OUTPUT := $$(BUFFER_OUTPUT_DIR)/$1.java
+  ifeq ($$($1_GENERATE_BIN), true)
+    # After generating the buffer class, we need to do further post processing,
+    # so output to a temporary file
+    $1_REAL_OUTPUT := $$($1_OUTPUT)
+    $1_OUTPUT := $$($1_OUTPUT).bin-snippet.tmp
+  endif
+
+  $1_LBPV := $$(call Conv, $$($1_TYPE), LBPV)
+  ifeq ($$($1_READ_ONLY), true)
+    $1_RW_KEYS := ro
+    $1_RW_REPLACEMENT := R
+  else
+    $1_RW_KEYS := rw
+    $1_RW_REPLACEMENT :=
+  endif
+
+  $$(eval $$(call SetupStreamPreProcessing, GEN_BUFFER_$1, \
+      SOURCE_FILE := $$(BUFFER_INPUT_DIR)/$$($1_TEMPLATE).java.template, \
+      OUTPUT_FILE := $$($1_OUTPUT), \
+      INFO := Generating buffer class $1.java, \
+      KEYS := \
+          $$($1_TYPE) \
+          $$($1_RW_KEYS) \
+          bo$$($1_BYTE_ORDER) \
+          $$(call Conv, $$($1_TYPE), category) \
+          $$(call Conv, $$($1_TYPE), streams), \
+      REPLACEMENTS := \
+          type=$$($1_TYPE) \
+          BO=$$($1_BYTE_ORDER) \
+          RW=$$($1_RW_REPLACEMENT) \
+          LG_BYTES_PER_VALUE=$$($1_LBPV) \
+          BYTES_PER_VALUE="(1$$$$(SPACE)<<$$$$(SPACE)$$($1_$2_LBPV))" \
+          a=$$(call Conv, $$($1_TYPE), a) \
+          A=$$(call Conv, $$($1_TYPE), A) \
+          fulltype=$$(call Conv, $$($1_TYPE), fulltype) \
+          Fulltype=$$(call Conv, $$($1_TYPE), Fulltype) \
+          memtype=$$(call Conv, $$($1_TYPE), memtype) \
+          Memtype=$$(call Conv, $$($1_TYPE), Memtype) \
+          streamtype=$$(call Conv, $$($1_TYPE), streamtype) \
+          Streamtype=$$(call Conv, $$($1_TYPE), Streamtype) \
+          Type=$$(call Conv, $$($1_TYPE), Type) \
+          x=$$(call Conv, $$($1_TYPE), x) \
+          fromBits=$$(call Conv, $$($1_TYPE), fromBits, $$($1_BYTE_ORDER)) \
+          toBits=$$(call Conv, $$($1_TYPE), toBits, $$($1_BYTE_ORDER)) \
+          swap=$$(call Conv, $$($1_TYPE), swap, $$($1_BYTE_ORDER)) \
+          Swaptype=$$(call Conv, $$($1_TYPE), Swaptype, $$($1_BYTE_ORDER)), \
+  ))
+  TARGETS += $$(GEN_BUFFER_$1)
+  $1 += $$(GEN_BUFFER_$1)
+
+  ifeq ($$($1_GENERATE_BIN), true)
+    # Setup generation of snippet files, one for each non-byte type. This will
+    # populate $1_BIN_SNIPPET_FILES.
+    $1_BIN_SNIPPET_FILES :=
+    $$(foreach t, $$(NON_BYTE_NUMBER_TYPES), \
+      $$(eval $$(call SetupGenBufferBinSnippets,$1,$$t)) \
+    )
+
+    # Inject these snippets in the file generated by GEN_BUFFER_$1
+    $$($1_REAL_OUTPUT): $$($1_OUTPUT) $$($1_BIN_SNIPPET_FILES)
+	$$(call LogInfo, Concatenating buffer class bin snippets for $1)
+        # Delete everything from the line containing #BIN and below
+	$$(SED) -e '/#BIN/,$$$$d' < $$($1_OUTPUT) > $$($1_REAL_OUTPUT).tmp
+	$$(CAT) $$($1_BIN_SNIPPET_FILES) >> $$($1_REAL_OUTPUT).tmp
+	$$(ECHO) "}" >> $$($1_REAL_OUTPUT).tmp
+	$$(MV) $$($1_REAL_OUTPUT).tmp $$($1_REAL_OUTPUT)
+
+    TARGETS += $$($1_REAL_OUTPUT)
+    $1 += $$($1_REAL_OUTPUT)
+  endif
+endef
+
+################################################################################
+# Helper method to setup generation of all buffer classes, for a given
+# modifiability state (read-only or not)
+#
+# arg $1: READ_ONLY argument, true or false
+# arg $2: Modifiability marker for class name (R or empty)
+define SetupGenerateBuffersWithRO
+  ifeq ($1, false)
+    # The basic buffer classes are not generated in READ_ONLY versions
+    $$(eval $$(call SetupGenBuffer, ByteBuffer, \
+        TYPE := byte, \
+        TEMPLATE := X-Buffer, \
+        GENERATE_BIN := true, \
+    ))
+    TARGETS += $$(ByteBuffer)
+
+    $$(foreach t, $$(NON_BYTE_NUMBER_TYPES), \
+      $$(eval $$(call SetupGenBuffer, $$(call titlecase, $$t)Buffer, \
+          TYPE := $$t, \
+          TEMPLATE := X-Buffer, \
+      )) \
+      $$(eval TARGETS += $$($$(call titlecase, $$t)Buffer)) \
+    )
+  endif
+
+  # Buffers whose contents are heap-allocated, one for every type
+  $$(foreach t, $$(NUMBER_TYPES), \
+    $$(eval $$(call SetupGenBuffer, Heap$$(call titlecase, $$t)Buffer$2, \
+        TYPE := $$t, \
+        TEMPLATE := Heap-X-Buffer, \
+        READ_ONLY := $1, \
+    )) \
+    $$(eval TARGETS += $$(Heap$$(call titlecase, $$t)Buffer$2)) \
+  )
+
+  # Treat byte special for DirectByteBuffer classes
+  $$(eval $$(call SetupGenBuffer, DirectByteBuffer$2, \
+      TEMPLATE := Direct-X-Buffer, \
+      TYPE := byte, \
+      GENERATE_BIN := true, \
+      READ_ONLY := $1, \
+  ))
+  TARGETS += $$(DirectByteBuffer$2)
+
+  # Generate Swapped and Unswapped views of the direct byte buffers, each for
+  # every non-byte type
+  $$(foreach b, U S, \
+    $$(foreach t, $$(NON_BYTE_NUMBER_TYPES), \
+      $$(eval $$(call SetupGenBuffer, Direct$$(call titlecase, $$t)Buffer$2$$b, \
+          TYPE := $$t, \
+          TEMPLATE := Direct-X-Buffer, \
+          BYTE_ORDER := $$b, \
+          READ_ONLY := $1, \
+      )) \
+      $$(eval TARGETS += $$(Direct$$(call titlecase, $$t)Buffer$2$$b)) \
+    ) \
+  )
+
+  # Generate Big and Little endian views of the direct byte buffers, each for
+  # every non-byte type
+  $$(foreach b, B L, \
+    $$(foreach t, $$(NON_BYTE_NUMBER_TYPES), \
+      $$(eval $$(call SetupGenBuffer, ByteBufferAs$$(call titlecase, $$t)Buffer$2$$b, \
+          TYPE := $$t, \
+          TEMPLATE := ByteBufferAs-X-Buffer, \
+          BYTE_ORDER := $$b, \
+          READ_ONLY := $1, \
+      )) \
+      $$(eval TARGETS += $$(ByteBufferAs$$(call titlecase, $$t)Buffer$2$$b)) \
+    ) \
+  )
+endef
+
+################################################################################
+# Generate buffers in both read-write and read-only variants for all buffers
+
+$(eval $(call SetupGenerateBuffersWithRO,false,))
+$(eval $(call SetupGenerateBuffersWithRO,true,R))
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/gensrc/GensrcCharacterData.gmk

@@ -0,0 +1,93 @@
+#
+# Copyright (c) 2011, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# Rules to create $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/lang/CharacterData*.java
+################################################################################
+
+GENSRC_CHARACTERDATA :=
+
+CHARACTERDATA_TEMPLATES = $(MODULE_SRC)/share/classes/java/lang
+UNICODEDATA = $(MODULE_SRC)/share/data/unicodedata
+
+ifneq ($(DEBUG_LEVEL), release)
+  ifeq ($(ALLOW_ABSOLUTE_PATHS_IN_OUTPUT), true)
+    DEBUG_OPTION := -d
+  endif
+endif
+
+define SetupCharacterData
+  $(SUPPORT_OUTPUTDIR)/gensrc/java.base/java/lang/$1.java: \
+      $(CHARACTERDATA_TEMPLATES)/$1.java.template
+	$$(call LogInfo, Generating $1.java)
+	$$(call MakeDir, $$(@D))
+	$(TOOL_GENERATECHARACTER) $2 $(DEBUG_OPTION) \
+	    -template $(CHARACTERDATA_TEMPLATES)/$1.java.template \
+	    -spec $(UNICODEDATA)/UnicodeData.txt \
+	    -specialcasing $(UNICODEDATA)/SpecialCasing.txt \
+	    -proplist $(UNICODEDATA)/PropList.txt \
+	    -derivedprops $(UNICODEDATA)/DerivedCoreProperties.txt \
+	    -emojidata $(UNICODEDATA)/emoji/emoji-data.txt \
+	    -o $(SUPPORT_OUTPUTDIR)/gensrc/java.base/java/lang/$1.java \
+	    -usecharforbyte $3
+
+  GENSRC_CHARACTERDATA += $(SUPPORT_OUTPUTDIR)/gensrc/java.base/java/lang/$1.java
+endef
+
+$(eval $(call SetupCharacterData,CharacterDataLatin1, , -latin1 8))
+$(eval $(call SetupCharacterData,CharacterData00, -string -plane 0, 11 4 1))
+$(eval $(call SetupCharacterData,CharacterData01, -string -plane 1, 11 4 1))
+$(eval $(call SetupCharacterData,CharacterData02, -string -plane 2, 11 4 1))
+$(eval $(call SetupCharacterData,CharacterData03, -string -plane 3, 11 4 1))
+$(eval $(call SetupCharacterData,CharacterData0E, -string -plane 14, 11 4 1))
+
+$(GENSRC_CHARACTERDATA): $(BUILD_TOOLS_JDK)
+
+TARGETS += $(GENSRC_CHARACTERDATA)
+
+################################################################################
+
+
+GENSRC_STRINGCASEFOLDING := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/jdk/internal/lang/CaseFolding.java
+
+STRINGCASEFOLDING_TEMPLATE := $(MODULE_SRC)/share/classes/jdk/internal/lang/CaseFolding.java.template
+CASEFOLDINGTXT := $(MODULE_SRC)/share/data/unicodedata/CaseFolding.txt
+
+$(GENSRC_STRINGCASEFOLDING): $(BUILD_TOOLS_JDK) $(STRINGCASEFOLDING_TEMPLATE) $(CASEFOLDINGTXT)
+	$(call LogInfo, Generating $@)
+	$(call MakeTargetDir)
+	$(TOOL_GENERATECASEFOLDING) \
+	    $(STRINGCASEFOLDING_TEMPLATE) \
+	    $(CASEFOLDINGTXT) \
+	    $(GENSRC_STRINGCASEFOLDING)
+
+TARGETS += $(GENSRC_STRINGCASEFOLDING)
+
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/gensrc/GensrcCharsetCoder.gmk

@@ -0,0 +1,103 @@
+#
+# Copyright (c) 2011, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+CHARSETCODER_INPUT := $(MODULE_SRC)/share/classes/java/nio/charset/Charset-X-Coder.java.template
+CHARSETCODER_OUTPUT_DIR := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/java/nio/charset
+
+################################################################################
+
+$(eval $(call SetupStreamPreProcessing, GEN_CHARSETDECODER, \
+    SOURCE_FILE := $(CHARSETCODER_INPUT), \
+    OUTPUT_FILE := $(CHARSETCODER_OUTPUT_DIR)/CharsetDecoder.java, \
+    INFO := Generating CharsetDecoder.java, \
+    KEYS := decoder, \
+    REPLACEMENTS := \
+        A='A' \
+        a='a' \
+        Code='Decode' \
+        code='decode' \
+        itypesPhrase='bytes$$(SPACE)in$$(SPACE)a$$(SPACE)specific$$(SPACE)charset' \
+        otypesPhrase='sixteen-bit$$(SPACE)Unicode$$(SPACE)characters' \
+        itype='byte' \
+        otype='character' \
+        Itype='Byte' \
+        Otype='Char' \
+        coder='decoder' \
+        Coder='Decoder' \
+        coding='decoding' \
+        OtherCoder='Encoder' \
+        replTypeName='string' \
+        replType='String' \
+        replFQType='java.lang.String' \
+        replLength='length()' \
+        ItypesPerOtype='CharsPerByte' \
+        notLegal='not$$(SPACE)legal$$(SPACE)for$$(SPACE)this$$(SPACE)charset' \
+        otypes-per-itype='chars-per-byte' \
+        outSequence='Unicode$$(SPACE)character', \
+))
+
+TARGETS += $(GEN_CHARSETDECODER)
+
+$(eval $(call SetupStreamPreProcessing, GEN_CHARSETENCODER, \
+    SOURCE_FILE := $(CHARSETCODER_INPUT), \
+    OUTPUT_FILE := $(CHARSETCODER_OUTPUT_DIR)/CharsetEncoder.java, \
+    INFO := Generating CharsetEncoder.java, \
+    KEYS := encoder, \
+    REPLACEMENTS := \
+        A='An' \
+        a='an' \
+        Code='Encode' \
+        code='encode' \
+        itypesPhrase='sixteen-bit$$(SPACE)Unicode$$(SPACE)characters' \
+        otypesPhrase='bytes$$(SPACE)in$$(SPACE)a$$(SPACE)specific$$(SPACE)charset' \
+        itype='character' \
+        otype='byte' \
+        Itype='Char' \
+        Otype='Byte' \
+        coder='encoder' \
+        Coder='Encoder' \
+        coding='encoding' \
+        OtherCoder='Decoder' \
+        replTypeName='byte$$(SPACE)array' \
+        replType='byte[]' \
+        replFQType='byte[]' \
+        replLength='length' \
+        ItypesPerOtype='BytesPerChar' \
+        notLegal='not$$(SPACE)a$$(SPACE)legal$$(SPACE)sixteen-bit$$(SPACE)Unicode$$(SPACE)sequence' \
+        otypes-per-itype='bytes-per-char' \
+        outSequence='byte$$(SPACE)sequence$$(SPACE)in$$(SPACE)the$$(SPACE)given$$(SPACE)charset', \
+))
+
+TARGETS += $(GEN_CHARSETENCODER)
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/gensrc/GensrcCharsetMapping.gmk

@@ -0,0 +1,64 @@
+#
+# Copyright (c) 2011, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# Generate StandardCharsets.java and individul sun.nio.cs charset class using
+# the charsetmapping tool
+################################################################################
+
+CHARSET_DATA_DIR := $(TOPDIR)/make/data/charsetmapping
+CHARSET_EXTSRC_DIR := $(TOPDIR)/src/jdk.charsets/share/classes/sun/nio/cs/ext
+CHARSET_GENSRC_JAVA_DIR_BASE := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/cs
+CHARSET_DONE_BASE := $(CHARSET_GENSRC_JAVA_DIR_BASE)/_the.charsetmapping
+CHARSET_COPYRIGHT_HEADER := $(TOPDIR)/make/jdk/src/classes/build/tools/charsetmapping
+CHARSET_TEMPLATES := \
+    $(CHARSET_DATA_DIR)/SingleByte-X.java.template \
+    $(CHARSET_DATA_DIR)/DoubleByte-X.java.template
+CHARSET_STANDARD_JAVA_TEMPLATES := \
+    $(TOPDIR)/src/java.base/share/classes/sun/nio/cs/StandardCharsets.java.template
+CHARSET_STANDARD_OS := stdcs-$(OPENJDK_TARGET_OS)
+
+$(CHARSET_DONE_BASE)-stdcs: $(CHARSET_DATA_DIR)/charsets \
+    $(wildcard $(CHARSET_DATA_DIR)/$(CHARSET_STANDARD_OS)) \
+    $(CHARSET_TEMPLATES) $(CHARSET_STANDARD_JAVA_TEMPLATES) \
+    $(BUILD_TOOLS_JDK)
+	$(call LogInfo, Generating java.base charset mapping)
+	$(call MakeDir, $(@D))
+	$(TOOL_CHARSETMAPPING) $(CHARSET_DATA_DIR) $(CHARSET_GENSRC_JAVA_DIR_BASE) \
+	    stdcs charsets $(CHARSET_STANDARD_OS) \
+	    $(CHARSET_STANDARD_JAVA_TEMPLATES) $(CHARSET_EXTSRC_DIR) \
+	    $(CHARSET_COPYRIGHT_HEADER) \
+            $(LOG_DEBUG)
+	$(TOUCH) '$@'
+
+TARGETS += $(CHARSET_DONE_BASE)-stdcs
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/gensrc/GensrcMisc.gmk

@@ -0,0 +1,166 @@
+#
+# Copyright (c) 2011, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+################################################################################
+# Install the launcher name, release version string, full version
+# string and the runtime name into the VersionProps.java file.
+
+$(eval $(call SetupTextFileProcessing, BUILD_VERSION_JAVA, \
+    SOURCE_FILES := $(TOPDIR)/src/java.base/share/classes/java/lang/VersionProps.java.template, \
+    OUTPUT_FILE := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/java/lang/VersionProps.java, \
+    REPLACEMENTS := \
+        @@LAUNCHER_NAME@@ => $(LAUNCHER_NAME) ; \
+        @@RUNTIME_NAME@@ => $(RUNTIME_NAME) ; \
+        @@VERSION_SHORT@@ => $(VERSION_SHORT) ; \
+        @@VERSION_STRING@@ => $(VERSION_STRING) ; \
+        @@VERSION_NUMBER@@ => $(VERSION_NUMBER) ; \
+        @@VERSION_PRE@@ => $(VERSION_PRE) ; \
+        @@VERSION_BUILD@@ => $(VERSION_BUILD) ; \
+        @@VERSION_OPT@@ => $(VERSION_OPT) ; \
+        @@VERSION_DATE@@ => $(VERSION_DATE) ; \
+        @@VERSION_CLASSFILE_MAJOR@@ => $(VERSION_CLASSFILE_MAJOR) ; \
+        @@VERSION_CLASSFILE_MINOR@@ => $(VERSION_CLASSFILE_MINOR) ; \
+        @@VERSION_SPECIFICATION@@ => $(VERSION_SPECIFICATION) ; \
+        @@VENDOR_VERSION_STRING@@ => $(VENDOR_VERSION_STRING) ; \
+        @@VENDOR@@ => $(COMPANY_NAME) ; \
+        @@VENDOR_URL@@ => $(VENDOR_URL) ; \
+        @@VENDOR_URL_BUG@@ => $(VENDOR_URL_BUG) ; \
+        @@VENDOR_URL_VM_BUG@@ => $(VENDOR_URL_VM_BUG), \
+))
+
+
+# Normalize OPENJDK_TARGET_CPU name to match jdk.internal.util.Architecture enum
+ifneq ($(filter $(OPENJDK_TARGET_CPU), s390x), )
+  OPENJDK_TARGET_ARCH_CANONICAL = s390
+else ifneq ($(filter $(OPENJDK_TARGET_CPU), x86_64 amd64), )
+  OPENJDK_TARGET_ARCH_CANONICAL = x64
+else
+  OPENJDK_TARGET_ARCH_CANONICAL := $(OPENJDK_TARGET_CPU)
+endif
+
+# Normalize OPENJDK_TARGET_OS operating system name to match jdk.internal.util.OperatingSystem enum
+ifeq ($(OPENJDK_TARGET_OS), macosx)
+  OPENJDK_TARGET_OS_CANONICAL = macos
+else
+  OPENJDK_TARGET_OS_CANONICAL := $(OPENJDK_TARGET_OS)
+endif
+
+$(eval $(call SetupTextFileProcessing, BUILD_PLATFORMPROPERTIES_JAVA, \
+    SOURCE_FILES := $(TOPDIR)/src/java.base/share/classes/jdk/internal/util/PlatformProps.java.template, \
+    OUTPUT_FILE := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/jdk/internal/util/PlatformProps.java, \
+    REPLACEMENTS := \
+        @@OPENJDK_TARGET_OS@@ => $(OPENJDK_TARGET_OS_CANONICAL) ; \
+        @@OPENJDK_TARGET_CPU@@ => $(OPENJDK_TARGET_ARCH_CANONICAL) ; \
+        @@OPENJDK_TARGET_CPU_ENDIAN@@ => $(OPENJDK_TARGET_CPU_ENDIAN) ; \
+        @@OPENJDK_TARGET_CPU_BITS@@ => $(OPENJDK_TARGET_CPU_BITS), \
+))
+
+TARGETS += $(BUILD_VERSION_JAVA) $(BUILD_PLATFORMPROPERTIES_JAVA)
+################################################################################
+
+ifneq ($(filter $(TOOLCHAIN_TYPE), gcc clang), )
+  # Need to specify language since the template file has a non standard
+  # extension.
+  CPP_FLAGS += -x c
+else ifeq ($(TOOLCHAIN_TYPE), microsoft)
+  CPP_FLAGS += -nologo
+
+  ifeq ($(OPENJDK_TARGET_CPU), aarch64)
+    # cl.exe does only recognize few file extensions as valid (ex: .c, .h, .cpp), so
+    # make sure *.java.template files are recognized as valid input files
+    CPP_FILEPREFIX = -Tc
+  endif
+endif
+
+# Generate a java source file from a template through the C preprocessor for the
+# target system. First extract the copyright notice at the start of the file.
+# Run the preprocessor. Filter out the default compiler stderr output on
+# Windows. Filter out all the header files output. Remove all "PREFIX_" strings
+# that were added to variable references in the template files to avoid being
+# matched by the preprocessor. Remove any #line directives left by the
+# preprocessor.
+define generate-preproc-src
+	$(call MakeDir, $(@D))
+	$(call ExecuteWithLog, $(SUPPORT_OUTPUTDIR)/gensrc/java.base/_$(@F), \
+	    ( $(AWK) '/@@END_COPYRIGHT@@/{exit}1' $< && \
+	      $(CPP) $(CPP_FLAGS) $(SYSROOT_CFLAGS) $(CFLAGS_JDKLIB) $(CPP_FILEPREFIX) $< \
+	          2> >($(GREP) -v '^$(<F)$$' >&2) \
+	          | $(AWK) '/@@START_HERE@@/,0' \
+	          |  $(SED) -e 's/@@START_HERE@@/\/\/ AUTOMATICALLY GENERATED FILE - DO NOT EDIT/' \
+	          -e 's/PREFIX_//' -e 's/^#.*//' \
+	    ) > $@ \
+	)
+endef
+
+GENSRC_SOR_FILE += $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/ch/SocketOptionRegistry.java
+
+$(GENSRC_SOR_FILE): \
+    $(TOPDIR)/src/java.base/share/classes/sun/nio/ch/SocketOptionRegistry.java.template
+	$(generate-preproc-src)
+
+TARGETS += $(GENSRC_SOR_FILE)
+
+################################################################################
+
+ifeq ($(call isTargetOs, windows), false)
+
+  GENSRC_UC_FILE := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/sun/nio/fs/UnixConstants.java
+
+  $(GENSRC_UC_FILE): \
+      $(TOPDIR)/src/java.base/unix/classes/sun/nio/fs/UnixConstants.java.template
+	$(generate-preproc-src)
+
+  TARGETS += $(GENSRC_UC_FILE)
+
+endif
+
+# Create the javax/crypto/JceSecurity.class, using the build default.
+#
+ifeq ($(UNLIMITED_CRYPTO), true)
+    JCE_DEFAULT_POLICY = unlimited
+else
+    JCE_DEFAULT_POLICY = limited
+endif
+
+ifneq ($(wildcard $(TOPDIR)/src/java.base/share/classes/javax/crypto/JceSecurity.java.template), )
+  $(eval $(call SetupTextFileProcessing, BUILD_JCESECURITY_JAVA, \
+      SOURCE_FILES := $(TOPDIR)/src/java.base/share/classes/javax/crypto/JceSecurity.java.template, \
+      OUTPUT_FILE := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/javax/crypto/JceSecurity.java, \
+      REPLACEMENTS := \
+        @@JCE_DEFAULT_POLICY@@ => $(JCE_DEFAULT_POLICY), \
+  ))
+
+  TARGETS += $(BUILD_JCESECURITY_JAVA)
+endif
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/gensrc/GensrcModuleLoaderMap.gmk

@@ -0,0 +1,68 @@
+#
+# Copyright (c) 2015, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+include Modules.gmk
+
+$(eval $(call ReadImportMetaData))
+
+# Replacing double-comma with a single comma is to workaround the issue
+# with some version of make on windows that doesn't substitute spaces
+# with one comma properly as with make 4.0
+define SubstComma
+$(strip \
+  $(subst $(COMMA)$(COMMA),$(COMMA),$(subst $(SPACE),$(COMMA),$(strip $1))) \
+)
+endef
+BOOT_MODULES_LIST := $(call SubstComma, $(BOOT_MODULES))
+PLATFORM_MODULES_LIST := $(call SubstComma, $(PLATFORM_MODULES))
+NATIVE_ACCESS_MODULES_LIST := $(call SubstComma, $(NATIVE_ACCESS_MODULES))
+
+VARDEPS_VALUE := $(BOOT_MODULES_LIST) $(PLATFORM_MODULES_LIST) $(NATIVE_ACCESS_MODULES_LIST)
+VARDEPS_FILE := $(call DependOnVariable, VARDEPS_VALUE)
+
+################################################################################
+
+$(SUPPORT_OUTPUTDIR)/gensrc/java.base/jdk/internal/module/ModuleLoaderMap.java: \
+    $(TOPDIR)/src/java.base/share/classes/jdk/internal/module/ModuleLoaderMap.java \
+    $(VARDEPS_FILE) $(BUILD_TOOLS_JDK)
+	$(call MakeTargetDir)
+	$(RM) $@ $@.tmp
+	$(TOOL_GENCLASSLOADERMAP) -boot $(BOOT_MODULES_LIST) \
+	     -platform $(PLATFORM_MODULES_LIST) \
+	     -native-access $(NATIVE_ACCESS_MODULES_LIST) \
+	     -o $@.tmp $<
+	$(MV) $@.tmp $@
+
+TARGETS += $(SUPPORT_OUTPUTDIR)/gensrc/java.base/jdk/internal/module/ModuleLoaderMap.java
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/gensrc/GensrcRegex.gmk

@@ -0,0 +1,54 @@
+#
+# Copyright (c) 2023, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+# Rules to create java files under
+# $(SUPPORT_OUTPUTDIR)/gensrc/java.base/jdk/internal/util/regex/
+################################################################################
+
+GENSRC_INDICCONJUNCTBREAK := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/jdk/internal/util/regex/IndicConjunctBreak.java
+
+INDICCONJUNCTBREAKTEMP := $(MODULE_SRC)/share/classes/jdk/internal/util/regex/IndicConjunctBreak.java.template
+INDICCONJUNCTBREAKPROPS := $(MODULE_SRC)/share/data/unicodedata/DerivedCoreProperties.txt
+INDICCONJUNCTBREAKPARAMS := InCB=Linker InCB=Extend InCB=Consonant
+
+$(GENSRC_INDICCONJUNCTBREAK): $(BUILD_TOOLS_JDK) $(INDICCONJUNCTBREAKTEMP) $(INDICCONJUNCTBREAKPROPS)
+	$(call LogInfo, Generating $@)
+	$(call MakeTargetDir)
+	$(TOOL_GENERATEEXTRAPROPERTIES) \
+	    $(INDICCONJUNCTBREAKTEMP) \
+	    $(INDICCONJUNCTBREAKPROPS) \
+	    $(GENSRC_INDICCONJUNCTBREAK) \
+	    $(INDICCONJUNCTBREAKPARAMS)
+
+TARGETS += $(GENSRC_INDICCONJUNCTBREAK)
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/gensrc/GensrcScopedMemoryAccess.gmk

@@ -0,0 +1,106 @@
+#
+# Copyright (c) 2020, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+SCOPED_INPUT_DIR := $(MODULE_SRC)/share/classes/jdk/internal/misc
+SCOPED_INPUT := $(SCOPED_INPUT_DIR)/X-ScopedMemoryAccess.java.template
+SCOPED_OUTPUT := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/jdk/internal/misc/ScopedMemoryAccess.java
+
+################################################################################
+# Helper method to setup generation of scoped snippets.
+# Will add the generated snippet file name to SCOPED_SNIPPET_FILES.
+#
+# arg $1: type for this snippet
+define SetupGenScopedSnippets
+  $1_SCOPED_SNIPPET_FILE := $$(SCOPED_OUTPUT).snippet.$1
+
+  $1_KEYS := $1 CAS
+  ifneq ($$(filter byte, $1),)
+    $1_KEYS += byte
+  endif
+  ifneq ($$(filter float double, $1),)
+    $1_KEYS += floatingPoint
+  endif
+  ifneq ($$(filter char short int long, $1),)
+    $1_KEYS += Unaligned
+  endif
+  ifneq ($$(filter boolean byte char short, $1),)
+    $1_KEYS += ShorterThanInt
+  endif
+  ifeq ($$(filter boolean, $1),)
+    $1_KEYS += AtomicAdd
+  endif
+  ifeq ($$(filter float double, $1),)
+    $1_KEYS += Bitwise
+  endif
+
+  $$(eval $$(call SetupStreamPreProcessing, GEN_SCOPED_SNIPPET_$1, \
+      SOURCE_FILE := $$(SCOPED_INPUT_DIR)/X-ScopedMemoryAccess-bin.java.template, \
+      OUTPUT_FILE := $$($1_SCOPED_SNIPPET_FILE), \
+      INFO := Generating snippets for ScopedMemoryAccess ($1), \
+      SUBST_EMPTY_LINES := false, \
+      KEYS := $$($1_KEYS), \
+      REPLACEMENTS := \
+          type=$1 \
+          Type=$$(call Conv, $1, Type), \
+  ))
+  TARGETS += $$(GEN_SCOPED_SNIPPET_$1)
+
+  SCOPED_SNIPPET_FILES += $$($1_SCOPED_SNIPPET_FILE)
+endef
+
+################################################################################
+# Setup generation of snippet files, one for each primitive type. This will
+# populate SCOPED_SNIPPET_FILES.
+
+# SCOPED_TYPES is identical to PRIMITIVE_TYPES, but with a slightly different
+# order. Keep the original SCOPED_TYPES order for now to not change the
+# generated file.
+SCOPED_TYPES := boolean byte short char int long float double
+
+SCOPED_SNIPPET_FILES :=
+$(foreach t, $(SCOPED_TYPES), \
+  $(eval $(call SetupGenScopedSnippets,$t)) \
+)
+
+# Setup a rule for generating the ScopedMemoryAccess java class by incorporating
+# those snippets
+$(SCOPED_OUTPUT): $(SCOPED_INPUT) $(SCOPED_SNIPPET_FILES)
+	$(call LogInfo, Concatenating snippets for ScopedMemoryAccess.java)
+	$(CAT) $(SCOPED_INPUT) > $(SCOPED_OUTPUT).tmp
+	$(CAT) $(SCOPED_SNIPPET_FILES) >> $(SCOPED_OUTPUT).tmp
+	$(ECHO) "}" >> $(SCOPED_OUTPUT).tmp
+	$(MV) $(SCOPED_OUTPUT).tmp $(SCOPED_OUTPUT)
+
+TARGETS += $(SCOPED_OUTPUT)
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/gensrc/GensrcVarHandles.gmk

@@ -0,0 +1,173 @@
+#
+# Copyright (c) 2015, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+VARHANDLES_INPUT_DIR := $(MODULE_SRC)/share/classes/java/lang/invoke
+VARHANDLES_OUTPUT_DIR := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/java/lang/invoke
+
+################################################################################
+# Setup a rule for generating a VarHandle java class
+#
+# arg $1: type for this varhandle
+define GenerateVarHandle
+  VARHANDLE_$1_type := $$(strip $$(if $$(filter reference, $1), Object, $1))
+  VARHANDLE_$1_Type := $$(call Conv, $1, Type)
+
+  $1_KEYS := $$(VARHANDLE_$1_type) CAS
+  ifneq ($$(filter byte short char, $1),)
+    $1_KEYS += ShorterThanInt
+  endif
+  ifeq ($$(filter boolean reference, $1),)
+    $1_KEYS += AtomicAdd
+  endif
+  ifeq ($$(filter float double reference, $1),)
+    $1_KEYS += Bitwise
+  endif
+
+  $$(eval $$(call SetupStreamPreProcessing, GEN_VARHANDLE_$1, \
+      SOURCE_FILE := $$(VARHANDLES_INPUT_DIR)/X-VarHandle.java.template, \
+      OUTPUT_FILE := $$(VARHANDLES_OUTPUT_DIR)/VarHandle$$(VARHANDLE_$1_Type)s.java, \
+      INFO := Generating VarHandle class for $1, \
+      SUBST_EMPTY_LINES := false, \
+      KEYS := $$($1_KEYS), \
+      REPLACEMENTS := \
+          type=$$(VARHANDLE_$1_type) \
+          Type=$$(VARHANDLE_$1_Type), \
+  ))
+  TARGETS += $$(GEN_VARHANDLE_$1)
+endef
+
+################################################################################
+# Setup a rule for generating a VarHandleByteArray java class
+#
+# arg $1: type for this varhandle
+define GenerateVarHandleByteArray
+  VARHANDLE_BYTEARRAY_$1_Type := $$(call Conv, $1, Type)
+
+  $1_KEYS := $1
+  ifneq ($$(filter int long float double, $1),)
+    $1_KEYS += CAS
+  endif
+  ifneq ($$(filter float double, $1),)
+    $1_KEYS += floatingPoint
+  endif
+  ifneq ($$(filter int long, $1),)
+    $1_KEYS += AtomicAdd Bitwise
+  endif
+
+  $$(eval $$(call SetupStreamPreProcessing, GEN_VARHANDLE_BYTEARRAY_$1, \
+      SOURCE_FILE := $$(VARHANDLES_INPUT_DIR)/X-VarHandleByteArrayView.java.template, \
+      OUTPUT_FILE := $$(VARHANDLES_OUTPUT_DIR)/VarHandleByteArrayAs$$(VARHANDLE_BYTEARRAY_$1_Type)s.java, \
+      INFO := Generating VarHandleByteArray class for $1, \
+      SUBST_EMPTY_LINES := false, \
+      KEYS := $$($1_KEYS), \
+      REPLACEMENTS := \
+          type=$1 \
+          Type=$$(VARHANDLE_BYTEARRAY_$1_Type) \
+          BoxType=$$(call Conv, $1, Fulltype) \
+          rawType=$$(call Conv, $1, memtype) \
+          RawType=$$(call Conv, $1, Memtype) \
+          RawBoxType=$$(call Conv, $1, FullMemtype), \
+  ))
+  TARGETS += $$(GEN_VARHANDLE_BYTEARRAY_$1)
+endef
+
+################################################################################
+# Setup a rule for generating a VarHandleMemorySegment java class
+#
+# arg $1: type for this varhandle
+define GenerateVarHandleMemorySegment
+  VARHANDLE_SEGMENT_$1_Type := $$(call Conv, $1, Type)
+
+
+  $1_KEYS := $1
+  ifneq ($$(filter int long float double, $1),)
+    $1_KEYS += CAS
+  endif
+  ifneq ($$(filter boolean byte, $1),)
+    $1_KEYS += byte
+  endif
+  ifneq ($$(filter float double, $1),)
+    $1_KEYS += floatingPoint
+  endif
+  ifneq ($$(filter boolean byte short char, $1),)
+    $1_KEYS += ShorterThanInt
+  endif
+  ifneq ($$(filter int long, $1),)
+    $1_KEYS += AtomicAdd Bitwise
+  endif
+
+  $$(eval $$(call SetupStreamPreProcessing, GEN_VARHANDLE_SEGMENT_$1, \
+      SOURCE_FILE := $$(VARHANDLES_INPUT_DIR)/X-VarHandleSegmentView.java.template, \
+      OUTPUT_FILE := $$(VARHANDLES_OUTPUT_DIR)/VarHandleSegmentAs$$(VARHANDLE_SEGMENT_$1_Type)s.java, \
+      INFO := Generating VarHandleSegment class for $1, \
+      SUBST_EMPTY_LINES := false, \
+      KEYS := $$($1_KEYS), \
+      REPLACEMENTS := \
+          type=$1 \
+          Type=$$(VARHANDLE_SEGMENT_$1_Type) \
+          BoxType=$$(call Conv, $1, Fulltype) \
+          rawType=$$(call Conv, $1, memtype) \
+          RawType=$$(call Conv, $1, Memtype) \
+          RawBoxType=$$(call Conv, $1, FullMemtype), \
+  ))
+  TARGETS += $$(GEN_VARHANDLE_SEGMENT_$1)
+endef
+
+################################################################################
+# Generate all VarHandle related classes
+
+$(foreach t, $(PRIMITIVE_TYPES) reference, \
+  $(eval $(call GenerateVarHandle,$t)) \
+)
+
+$(foreach t, $(NON_BYTE_NUMBER_TYPES), \
+  $(eval $(call GenerateVarHandleByteArray,$t)) \
+)
+
+$(foreach t, $(PRIMITIVE_TYPES), \
+  $(eval $(call GenerateVarHandleMemorySegment,$t)) \
+)
+
+################################################################################
+
+GENSRC_VARHANDLEGUARDS := $(VARHANDLES_OUTPUT_DIR)/VarHandleGuards.java
+
+$(GENSRC_VARHANDLEGUARDS): $(BUILD_TOOLS_JDK)
+	$(call LogInfo, Generating $@)
+	$(call MakeTargetDir)
+	$(TOOL_VARHANDLEGUARDMETHODGENERATOR) \
+	    $(GENSRC_VARHANDLEGUARDS)
+
+TARGETS += $(GENSRC_VARHANDLEGUARDS)
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk

make/modules/java.base/lib/CoreLibraries.gmk

@@ -0,0 +1,207 @@
+#
+# Copyright (c) 2011, 2025, Oracle and/or its affiliates. All rights reserved.
+# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+#
+# This code is free software; you can redistribute it and/or modify it
+# 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.
+#
+
+include MakeIncludeStart.gmk
+ifeq ($(INCLUDE), true)
+
+################################################################################
+
+################################################################################
+## Build libverify
+################################################################################
+
+$(eval $(call SetupJdkLibrary, BUILD_LIBVERIFY, \
+    NAME := verify, \
+    OPTIMIZATION := HIGH, \
+    DISABLED_WARNINGS_gcc_check_code.c := unused-variable, \
+    DISABLED_WARNINGS_clang_check_code.c := unused-variable, \
+    EXTRA_HEADER_DIRS := libjava, \
+    JDK_LIBS := libjvm, \
+))
+
+TARGETS += $(BUILD_LIBVERIFY)
+
+################################################################################
+## Build libjava
+################################################################################
+
+ifeq ($(call isTargetOs, macosx), true)
+  BUILD_LIBJAVA_java_props_md.c_CFLAGS := -x objective-c
+  BUILD_LIBJAVA_java_props_macosx.c_CFLAGS := -x objective-c
+endif
+
+$(eval $(call SetupJdkLibrary, BUILD_LIBJAVA, \
+    NAME := java, \
+    OPTIMIZATION := HIGH, \
+    jdk_util.c_CFLAGS := $(VERSION_CFLAGS), \
+    ProcessImpl_md.c_CFLAGS := $(VERSION_CFLAGS), \
+    java_props_md.c_CFLAGS := \
+        -DARCHPROPNAME='"$(OPENJDK_TARGET_CPU_OSARCH)"', \
+    DISABLED_WARNINGS_gcc_ProcessImpl_md.c := unused-result, \
+    DISABLED_WARNINGS_clang_TimeZone_md.c := unused-variable, \
+    JDK_LIBS := libjvm, \
+    LIBS_linux := $(LIBDL), \
+    LIBS_aix := $(LIBDL) $(LIBM), \
+    LIBS_macosx := \
+        -framework CoreFoundation \
+        -framework Foundation \
+        -framework SystemConfiguration, \
+    LIBS_windows := advapi32.lib ole32.lib shell32.lib version.lib, \
+))
+
+TARGETS += $(BUILD_LIBJAVA)
+
+################################################################################
+## Build libzip
+################################################################################
+
+BUILD_LIBZIP_EXCLUDES :=
+ifeq ($(USE_EXTERNAL_LIBZ), true)
+  LIBZIP_EXCLUDES += zlib
+endif
+
+ifeq ($(LIBZIP_CAN_USE_MMAP), true)
+  BUILD_LIBZIP_MMAP := -DUSE_MMAP
+endif
+
+$(eval $(call SetupJdkLibrary, BUILD_LIBZIP, \
+    NAME := zip, \
+    OPTIMIZATION := LOW, \
+    EXCLUDES := $(LIBZIP_EXCLUDES), \
+    CFLAGS := $(LIBZ_CFLAGS), \
+    CFLAGS_unix := $(BUILD_LIBZIP_MMAP) -UDEBUG, \
+    DISABLED_WARNINGS_gcc_zip_util.c := unused-function, \
+    DISABLED_WARNINGS_clang := deprecated-non-prototype, \
+    DISABLED_WARNINGS_clang_gzwrite.c := format-nonliteral, \
+    DISABLED_WARNINGS_clang_zip_util.c := unused-function, \
+    JDK_LIBS := libjava libjvm, \
+    LIBS_unix := $(LIBZ_LIBS), \
+))
+
+TARGETS += $(BUILD_LIBZIP)
+
+################################################################################
+## Build libjimage
+################################################################################
+
+$(eval $(call SetupJdkLibrary, BUILD_LIBJIMAGE, \
+    NAME := jimage, \
+    LINK_TYPE := C++, \
+    OPTIMIZATION := LOW, \
+    EXTRA_HEADER_DIRS := libjava, \
+    CFLAGS_unix := -UDEBUG, \
+    DISABLED_WARNINGS_gcc_imageDecompressor.cpp := unused-variable, \
+    DISABLED_WARNINGS_gcc_imageFile.cpp := unused-const-variable \
+        unused-variable, \
+    DISABLED_WARNINGS_clang_imageDecompressor.cpp := unused-variable, \
+    DISABLED_WARNINGS_clang_imageFile.cpp := unused-private-field \
+        unused-variable, \
+    LDFLAGS := $(LDFLAGS_CXX_JDK), \
+    JDK_LIBS := libjvm, \
+    LIBS_unix := $(LIBDL), \
+))
+
+TARGETS += $(BUILD_LIBJIMAGE)
+
+################################################################################
+## Build libjli
+################################################################################
+
+ifeq ($(call isTargetOs, macosx), true)
+  LIBJLI_EXCLUDE_FILES += java_md.c
+endif
+
+ifeq ($(call isTargetOs, windows), true)
+  # Supply the name of the C runtime libs.
+  ifneq ($(MSVCR_DLL), )
+    LIBJLI_CFLAGS += -DMSVCR_DLL_NAME='"$(notdir $(MSVCR_DLL))"'
+  endif
+  ifneq ($(VCRUNTIME_1_DLL), )
+    LIBJLI_CFLAGS += -DVCRUNTIME_1_DLL_NAME='"$(notdir $(VCRUNTIME_1_DLL))"'
+  endif
+  ifneq ($(MSVCP_DLL), )
+    LIBJLI_CFLAGS += -DMSVCP_DLL_NAME='"$(notdir $(MSVCP_DLL))"'
+  endif
+endif
+
+ifneq ($(USE_EXTERNAL_LIBZ), true)
+  # Extra files from the zlib.
+  LIBJLI_EXTRA_FILE_LIST := inflate.c inftrees.c inffast.c zadler32.c \
+      zcrc32.c zutil.c
+
+  LIBJLI_EXTRA_FILES += \
+      $(addprefix $(TOPDIR)/src/java.base/share/native/libzip/zlib/, \
+          $(LIBJLI_EXTRA_FILE_LIST))
+
+  # Do not include these libz objects in the static libjli library.
+  # When statically linking the java launcher with all JDK and VM
+  # static libraries, we use the --whole-archive linker option.
+  # The duplicate objects in different static libraries cause linking
+  # errors due to duplicate symbols.
+  LIBJLI_STATIC_EXCLUDE_OBJS := \
+      $(subst .c,$(OBJ_SUFFIX),$(LIBJLI_EXTRA_FILE_LIST))
+endif
+
+ifeq ($(call isTargetOs, aix), true)
+  # AIX requires a static libjli because the compiler doesn't support '-rpath'
+  BUILD_LIBJLI_TYPE := STATIC_LIBRARY
+
+  # This is the object file to provide the dladdr API, which is not
+  # part of AIX. It occurs several times in the jdk code base.
+  # Do not include it. When statically linking the java
+  # launcher with all JDK and VM static libraries, we use the
+  # --whole-archive linker option. The duplicate objects in different
+  # static libraries cause linking errors due to duplicate symbols.
+  LIBJLI_STATIC_EXCLUDE_OBJS += java_md_aix.o
+endif
+
+$(eval $(call SetupJdkLibrary, BUILD_LIBJLI, \
+    NAME := jli, \
+    TYPE := $(BUILD_LIBJLI_TYPE), \
+    EXCLUDE_FILES := $(LIBJLI_EXCLUDE_FILES), \
+    EXTRA_FILES := $(LIBJLI_EXTRA_FILES), \
+    EXTRA_HEADER_DIRS := libjvm, \
+    OPTIMIZATION := HIGH, \
+    CFLAGS := $(LIBJLI_CFLAGS) $(LIBZ_CFLAGS), \
+    DISABLED_WARNINGS_gcc := unused-function unused-variable, \
+    DISABLED_WARNINGS_clang := deprecated-non-prototype format-nonliteral \
+        unused-function, \
+    DISABLED_WARNINGS_clang_java_md_macosx.m := unused-variable, \
+    LIBS_unix := $(LIBZ_LIBS), \
+    LIBS_linux := $(LIBDL) $(LIBPTHREAD), \
+    LIBS_macosx := \
+        -framework ApplicationServices \
+        -framework Cocoa \
+        -framework Security, \
+    LIBS_windows := advapi32.lib comctl32.lib user32.lib, \
+    STATIC_LIB_EXCLUDE_OBJS := $(LIBJLI_STATIC_EXCLUDE_OBJS), \
+))
+
+TARGETS += $(BUILD_LIBJLI)
+
+################################################################################
+
+endif # include guard
+include MakeIncludeEnd.gmk