1 #
2 # Copyright (c) 2014, 2023, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation. Oracle designates this
8 # particular file as subject to the "Classpath" exception as provided
9 # by Oracle in the LICENSE file that accompanied this code.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
114 $(call DependOnVariable, JRE_MODULES_LIST, $(JRE_IMAGE_SUPPORT_DIR)/_jlink_jre.vardeps), \
115 OUTPUT_DIR := $(JRE_IMAGE_DIR), \
116 SUPPORT_DIR := $(JRE_IMAGE_SUPPORT_DIR), \
117 PRE_COMMAND := $(RM) -r $(JRE_IMAGE_DIR), \
118 COMMAND := $(JLINK_TOOL) --add-modules $(JRE_MODULES_LIST) \
119 $(JLINK_JRE_EXTRA_OPTS) --output $(JRE_IMAGE_DIR), \
120 ))
121
122 JLINK_JRE_TARGETS := $(jlink_jre)
123
124 # Optimize CDS shared heap for small heap sizes, which are typically used
125 # for small cloud-based apps that have the most critical start-up requirement.
126 # The trade-off is that when larger heap sizes are used, the shared heap
127 # may need to be relocated at runtime.
128 CDS_DUMP_FLAGS = -Xmx128M -Xms128M
129
130 # Helper function for creating the CDS archives for the JDK and JRE
131 #
132 # Param1 - VM variant (e.g., server, client, zero, ...)
133 # Param2 - _nocoops, or empty
134 define CreateCDSArchive
135 $1_$2_DUMP_EXTRA_ARG := $(if $(filter _nocoops, $2),-XX:-UseCompressedOops,)
136 $1_$2_DUMP_TYPE := $(if $(filter _nocoops, $2),-NOCOOPS,)
137
138 # Only G1 supports dumping the shared heap, so explicitly use G1 if the JVM supports it.
139 $1_$2_CDS_DUMP_FLAGS := $(CDS_DUMP_FLAGS) $(if $(filter g1gc, $(JVM_FEATURES_$1)),-XX:+UseG1GC)
140
141 ifeq ($(OPENJDK_TARGET_OS), windows)
142 $1_$2_CDS_ARCHIVE := bin/$1/classes$2.jsa
143 else
144 $1_$2_CDS_ARCHIVE := lib/$1/classes$2.jsa
145 endif
146
147 $$(eval $$(call SetupExecute, $1_$2_gen_cds_archive_jdk, \
148 WARN := Creating CDS$$($1_$2_DUMP_TYPE) archive for jdk image for $1, \
149 INFO := Using CDS flags for $1: $$($1_$2_CDS_DUMP_FLAGS), \
150 DEPS := $$(jlink_jdk), \
151 OUTPUT_FILE := $$(JDK_IMAGE_DIR)/$$($1_$2_CDS_ARCHIVE), \
152 SUPPORT_DIR := $$(JDK_IMAGE_SUPPORT_DIR), \
153 COMMAND := $$(FIXPATH) $$(JDK_IMAGE_DIR)/bin/java -Xshare:dump \
154 -XX:SharedArchiveFile=$$(JDK_IMAGE_DIR)/$$($1_$2_CDS_ARCHIVE) \
155 -$1 $$($1_$2_DUMP_EXTRA_ARG) $$($1_$2_CDS_DUMP_FLAGS) $$(LOG_INFO), \
156 ))
157
158 JDK_TARGETS += $$($1_$2_gen_cds_archive_jdk)
159
160 $$(eval $$(call SetupExecute, $1_$2_gen_cds_archive_jre, \
161 WARN := Creating CDS$$($1_$2_DUMP_TYPE) archive for jre image for $1, \
162 INFO := Using CDS flags for $1: $$($1_$2_CDS_DUMP_FLAGS), \
163 DEPS := $$(jlink_jre), \
164 OUTPUT_FILE := $$(JRE_IMAGE_DIR)/$$($1_$2_CDS_ARCHIVE), \
165 SUPPORT_DIR := $$(JRE_IMAGE_SUPPORT_DIR), \
166 COMMAND := $$(FIXPATH) $$(JRE_IMAGE_DIR)/bin/java -Xshare:dump \
167 -XX:SharedArchiveFile=$$(JRE_IMAGE_DIR)/$$($1_$2_CDS_ARCHIVE) \
168 -$1 $$($1_$2_DUMP_EXTRA_ARG) $$($1_$2_CDS_DUMP_FLAGS) $$(LOG_INFO), \
169 ))
170
171 JRE_TARGETS += $$($1_$2_gen_cds_archive_jre)
172 endef
173
174 ifeq ($(BUILD_CDS_ARCHIVE), true)
175 $(foreach v, $(JVM_VARIANTS), \
176 $(eval $(call CreateCDSArchive,$v,)) \
177 )
178
179 ifeq ($(call isTargetCpuBits, 64), true)
180 $(foreach v, $(JVM_VARIANTS), \
181 $(eval $(call CreateCDSArchive,$v,_nocoops)) \
182 )
183 endif
184 endif
185
186 ################################################################################
187 # src.zip
188
189 $(JDK_IMAGE_DIR)/lib/src.zip: $(SUPPORT_OUTPUTDIR)/src.zip
190 $(call LogInfo, Copying $(patsubst $(OUTPUTDIR)/%,%,$@))
191 $(install-file)
192
193 JDK_TARGETS += $(JDK_IMAGE_DIR)/lib/src.zip
194
195 ################################################################################
196 # /demo dir
197 # Avoid doing the expensive find unless called with "jdk" as target.
198 ifneq ($(filter jdk, $(MAKECMDGOALS)), )
199
200 DEMO_FILES := \
201 $(if $(wildcard $(SUPPORT_OUTPUTDIR)/demos/image), \
|
1 #
2 # Copyright (c) 2014, 2024, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation. Oracle designates this
8 # particular file as subject to the "Classpath" exception as provided
9 # by Oracle in the LICENSE file that accompanied this code.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
114 $(call DependOnVariable, JRE_MODULES_LIST, $(JRE_IMAGE_SUPPORT_DIR)/_jlink_jre.vardeps), \
115 OUTPUT_DIR := $(JRE_IMAGE_DIR), \
116 SUPPORT_DIR := $(JRE_IMAGE_SUPPORT_DIR), \
117 PRE_COMMAND := $(RM) -r $(JRE_IMAGE_DIR), \
118 COMMAND := $(JLINK_TOOL) --add-modules $(JRE_MODULES_LIST) \
119 $(JLINK_JRE_EXTRA_OPTS) --output $(JRE_IMAGE_DIR), \
120 ))
121
122 JLINK_JRE_TARGETS := $(jlink_jre)
123
124 # Optimize CDS shared heap for small heap sizes, which are typically used
125 # for small cloud-based apps that have the most critical start-up requirement.
126 # The trade-off is that when larger heap sizes are used, the shared heap
127 # may need to be relocated at runtime.
128 CDS_DUMP_FLAGS = -Xmx128M -Xms128M
129
130 # Helper function for creating the CDS archives for the JDK and JRE
131 #
132 # Param1 - VM variant (e.g., server, client, zero, ...)
133 # Param2 - _nocoops, or empty
134 # Param3 - _valhalla, or empty
135 define CreateCDSArchive
136 $1_$2_$3_DUMP_EXTRA_ARG := $(if $(filter _nocoops, $2),-XX:-UseCompressedOops,) $(if $(filter _valhalla, $3),--enable-preview,)
137 $1_$2_$3_DUMP_TYPE := $(if $(filter _nocoops, $2),-NOCOOPS,)$(if $(filter _valhalla, $3),-VALHALLA,)
138
139 # Only G1 supports dumping the shared heap, so explicitly use G1 if the JVM supports it.
140 $1_$2_$3_CDS_DUMP_FLAGS := $(CDS_DUMP_FLAGS) $(if $(filter g1gc, $(JVM_FEATURES_$1)),-XX:+UseG1GC)
141
142 ifeq ($(OPENJDK_TARGET_OS), windows)
143 $1_$2_$3_CDS_ARCHIVE := bin/$1/classes$2$3.jsa
144 else
145 $1_$2_$3_CDS_ARCHIVE := lib/$1/classes$2$3.jsa
146 endif
147
148 $$(eval $$(call SetupExecute, $1_$2_$3_gen_cds_archive_jdk, \
149 WARN := Creating CDS$$($1_$2_$3_DUMP_TYPE) archive for jdk image for $1, \
150 INFO := Using CDS flags for $1: $$($1_$2_$3_CDS_DUMP_FLAGS), \
151 DEPS := $$(jlink_jdk), \
152 OUTPUT_FILE := $$(JDK_IMAGE_DIR)/$$($1_$2_$3_CDS_ARCHIVE), \
153 SUPPORT_DIR := $$(JDK_IMAGE_SUPPORT_DIR), \
154 COMMAND := $$(FIXPATH) $$(JDK_IMAGE_DIR)/bin/java -Xshare:dump \
155 -XX:SharedArchiveFile=$$(JDK_IMAGE_DIR)/$$($1_$2_$3_CDS_ARCHIVE) \
156 -$1 $$($1_$2_$3_DUMP_EXTRA_ARG) $$($1_$2_$3_CDS_DUMP_FLAGS) $$(LOG_INFO), \
157 ))
158
159 JDK_TARGETS += $$($1_$2_$3_gen_cds_archive_jdk)
160
161 $$(eval $$(call SetupExecute, $1_$2_$3_gen_cds_archive_jre, \
162 WARN := Creating CDS$$($1_$2_$3_DUMP_TYPE) archive for jre image for $1, \
163 INFO := Using CDS flags for $1: $$($1_$2_$3_CDS_DUMP_FLAGS), \
164 DEPS := $$(jlink_jre), \
165 OUTPUT_FILE := $$(JRE_IMAGE_DIR)/$$($1_$2_$3_CDS_ARCHIVE), \
166 SUPPORT_DIR := $$(JRE_IMAGE_SUPPORT_DIR), \
167 COMMAND := $$(FIXPATH) $$(JRE_IMAGE_DIR)/bin/java -Xshare:dump \
168 -XX:SharedArchiveFile=$$(JRE_IMAGE_DIR)/$$($1_$2_$3_CDS_ARCHIVE) \
169 -$1 $$($1_$2_$3_DUMP_EXTRA_ARG) $$($1_$2_$3_CDS_DUMP_FLAGS) $$(LOG_INFO), \
170 ))
171
172 JRE_TARGETS += $$($1_$2_$3_gen_cds_archive_jre)
173 endef
174
175 # TODO: add these to below when CDS & --enable-preview is well tested.
176 # $(eval $(call CreateCDSArchive,$v,,_valhalla))
177 # $(eval $(call CreateCDSArchive,$v,_nocoops,_valhalla))
178
179 ifeq ($(BUILD_CDS_ARCHIVE), true)
180 $(foreach v, $(JVM_VARIANTS), \
181 $(eval $(call CreateCDSArchive,$v,,)) \
182 )
183
184 ifeq ($(call isTargetCpuBits, 64), true)
185 $(foreach v, $(JVM_VARIANTS), \
186 $(eval $(call CreateCDSArchive,$v,_nocoops,)) \
187 )
188 endif
189 endif
190
191 ################################################################################
192 # src.zip
193
194 $(JDK_IMAGE_DIR)/lib/src.zip: $(SUPPORT_OUTPUTDIR)/src.zip
195 $(call LogInfo, Copying $(patsubst $(OUTPUTDIR)/%,%,$@))
196 $(install-file)
197
198 JDK_TARGETS += $(JDK_IMAGE_DIR)/lib/src.zip
199
200 ################################################################################
201 # /demo dir
202 # Avoid doing the expensive find unless called with "jdk" as target.
203 ifneq ($(filter jdk, $(MAKECMDGOALS)), )
204
205 DEMO_FILES := \
206 $(if $(wildcard $(SUPPORT_OUTPUTDIR)/demos/image), \
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