1####################################
2# dexpreopt support - typically used on user builds to run dexopt (for Dalvik) or dex2oat (for ART) ahead of time
3#
4####################################
5
6include $(BUILD_SYSTEM)/dex_preopt_config.mk
7
8# Method returning whether the install path $(1) should be for system_other.
9# Under SANITIZE_LITE, we do not want system_other. Just put things under /data/asan.
10ifeq ($(SANITIZE_LITE),true)
11install-on-system-other =
12else
13install-on-system-other = $(filter-out $(PRODUCT_DEXPREOPT_SPEED_APPS) $(PRODUCT_SYSTEM_SERVER_APPS),$(basename $(notdir $(filter $(foreach f,$(SYSTEM_OTHER_ODEX_FILTER),$(TARGET_OUT)/$(f)),$(1)))))
14endif
15
16# We want to install the profile even if we are not using preopt since it is required to generate
17# the image on the device.
18ALL_DEFAULT_INSTALLED_MODULES += $(call copy-many-files,$(DEXPREOPT_IMAGE_PROFILE_BUILT_INSTALLED),$(PRODUCT_OUT))
19
20# Install boot images. Note that there can be multiple.
21my_boot_image_arch := TARGET_ARCH
22my_boot_image_out := $(PRODUCT_OUT)
23my_boot_image_syms := $(TARGET_OUT_UNSTRIPPED)
24DEFAULT_DEX_PREOPT_INSTALLED_IMAGE_MODULE := \
25  $(foreach my_boot_image_name,$(DEXPREOPT_IMAGE_NAMES),$(strip \
26    $(eval include $(BUILD_SYSTEM)/dex_preopt_libart.mk) \
27    $(my_boot_image_module)))
28ifdef TARGET_2ND_ARCH
29  my_boot_image_arch := TARGET_2ND_ARCH
30  2ND_DEFAULT_DEX_PREOPT_INSTALLED_IMAGE_MODULE := \
31    $(foreach my_boot_image_name,$(DEXPREOPT_IMAGE_NAMES),$(strip \
32      $(eval include $(BUILD_SYSTEM)/dex_preopt_libart.mk) \
33      $(my_boot_image_module)))
34endif
35# Install boot images for testing on host. We exclude framework image as it is not part of art manifest.
36my_boot_image_arch := HOST_ARCH
37my_boot_image_out := $(HOST_OUT)
38my_boot_image_syms := $(HOST_OUT)/symbols
39HOST_BOOT_IMAGE_MODULE := \
40  $(foreach my_boot_image_name,art_host,$(strip \
41    $(eval include $(BUILD_SYSTEM)/dex_preopt_libart.mk) \
42    $(my_boot_image_module)))
43HOST_BOOT_IMAGE := $(call module-installed-files,$(HOST_BOOT_IMAGE_MODULE))
44ifdef HOST_2ND_ARCH
45  my_boot_image_arch := HOST_2ND_ARCH
46  2ND_HOST_BOOT_IMAGE_MODULE := \
47    $(foreach my_boot_image_name,art_host,$(strip \
48      $(eval include $(BUILD_SYSTEM)/dex_preopt_libart.mk) \
49      $(my_boot_image_module)))
50  2ND_HOST_BOOT_IMAGE := $(call module-installed-files,$(2ND_HOST_BOOT_IMAGE_MODULE))
51endif
52my_boot_image_arch :=
53my_boot_image_out :=
54my_boot_image_syms :=
55my_boot_image_module :=
56
57# Build the boot.zip which contains the boot jars and their compilation output
58# We can do this only if preopt is enabled and if the product uses libart config (which sets the
59# default properties for preopting).
60# At the time of writing, this is only for ART Cloud.
61ifeq ($(WITH_DEXPREOPT), true)
62ifneq ($(WITH_DEXPREOPT_ART_BOOT_IMG_ONLY), true)
63ifeq ($(PRODUCT_USES_DEFAULT_ART_CONFIG), true)
64
65boot_zip := $(PRODUCT_OUT)/boot.zip
66bootclasspath_jars := $(DEXPREOPT_BOOTCLASSPATH_DEX_FILES)
67
68# TODO remove system_server_jars usages from boot.zip and depend directly on system_server.zip file.
69
70# Use "/system" path for JARs with "platform:" prefix.
71# These JARs counterintuitively use "platform" prefix but they will
72# be actually installed to /system partition.
73platform_system_server_jars = $(filter platform:%, $(PRODUCT_SYSTEM_SERVER_JARS))
74system_server_jars := \
75  $(foreach m,$(platform_system_server_jars),\
76    $(PRODUCT_OUT)/system/framework/$(call word-colon,2,$(m)).jar)
77
78# For the remaining system server JARs use the partition signified by the prefix.
79# For example, prefix "system_ext:" will use "/system_ext" path.
80other_system_server_jars = $(filter-out $(platform_system_server_jars), $(PRODUCT_SYSTEM_SERVER_JARS))
81system_server_jars += \
82  $(foreach m,$(other_system_server_jars),\
83    $(PRODUCT_OUT)/$(call word-colon,1,$(m))/framework/$(call word-colon,2,$(m)).jar)
84
85# Infix can be 'art' (ART image for testing), 'boot' (primary), or 'mainline' (mainline extension).
86# Soong creates a set of variables for Make, one or each boot image. The only reason why the ART
87# image is exposed to Make is testing (art gtests) and benchmarking (art golem benchmarks). Install
88# rules that use those variables are in dex_preopt_libart.mk. Here for dexpreopt purposes the infix
89# is always 'boot' or 'mainline'.
90DEXPREOPT_INFIX := $(if $(filter true,$(DEX_PREOPT_WITH_UPDATABLE_BCP)),mainline,boot)
91
92# The input variables are written by build/soong/java/dexpreopt_bootjars.go. Examples can be found
93# at the bottom of build/soong/java/dexpreopt_config_testing.go.
94dexpreopt_root_dir := $(dir $(patsubst %/,%,$(dir $(firstword $(bootclasspath_jars)))))
95bootclasspath_arg := $(subst $(space),:,$(patsubst $(dexpreopt_root_dir)%,%,$(DEXPREOPT_BOOTCLASSPATH_DEX_FILES)))
96bootclasspath_locations_arg := $(subst $(space),:,$(DEXPREOPT_BOOTCLASSPATH_DEX_LOCATIONS))
97boot_images := $(subst :,$(space),$(DEXPREOPT_IMAGE_LOCATIONS_ON_DEVICE$(DEXPREOPT_INFIX)))
98boot_image_arg := $(subst $(space),:,$(patsubst /%,%,$(boot_images)))
99uffd_gc_flag_txt := $(OUT_DIR)/soong/dexpreopt/uffd_gc_flag.txt
100
101boot_zip_metadata_txt := $(dir $(boot_zip))boot_zip/METADATA.txt
102$(boot_zip_metadata_txt): $(uffd_gc_flag_txt)
103$(boot_zip_metadata_txt):
104	rm -f $@
105	echo "bootclasspath = $(bootclasspath_arg)" >> $@
106	echo "bootclasspath-locations = $(bootclasspath_locations_arg)" >> $@
107	echo "boot-image = $(boot_image_arg)" >> $@
108	echo "extra-args = `cat $(uffd_gc_flag_txt)`" >> $@
109
110$(call dist-for-goals, droidcore, $(boot_zip_metadata_txt))
111
112$(boot_zip): PRIVATE_BOOTCLASSPATH_JARS := $(bootclasspath_jars)
113$(boot_zip): PRIVATE_SYSTEM_SERVER_JARS := $(system_server_jars)
114$(boot_zip): $(bootclasspath_jars) $(system_server_jars) $(SOONG_ZIP) $(MERGE_ZIPS) $(DEXPREOPT_IMAGE_ZIP_boot) $(DEXPREOPT_IMAGE_ZIP_art) $(DEXPREOPT_IMAGE_ZIP_mainline) $(boot_zip_metadata_txt)
115	@echo "Create boot package: $@"
116	rm -f $@
117	$(SOONG_ZIP) -o $@.tmp \
118	  -C $(dir $(firstword $(PRIVATE_BOOTCLASSPATH_JARS)))/.. $(addprefix -f ,$(PRIVATE_BOOTCLASSPATH_JARS)) \
119	  -C $(PRODUCT_OUT) $(addprefix -f ,$(PRIVATE_SYSTEM_SERVER_JARS)) \
120	  -j -f $(boot_zip_metadata_txt)
121	$(MERGE_ZIPS) $@ $@.tmp $(DEXPREOPT_IMAGE_ZIP_boot) $(DEXPREOPT_IMAGE_ZIP_art) $(DEXPREOPT_IMAGE_ZIP_mainline)
122	rm -f $@.tmp
123
124$(call dist-for-goals, droidcore, $(boot_zip))
125
126# Build the system_server.zip which contains the Apex system server jars and standalone system server jars
127system_server_dex2oat_dir := $(SOONG_OUT_DIR)/system_server_dexjars
128system_server_zip := $(PRODUCT_OUT)/system_server.zip
129# non_updatable_system_server_jars contains jars in /system and /system_ext that are not part of an apex.
130non_updatable_system_server_jars := \
131  $(foreach m,$(PRODUCT_SYSTEM_SERVER_JARS),\
132    $(system_server_dex2oat_dir)/$(call word-colon,2,$(m)).jar)
133
134apex_system_server_jars := \
135  $(foreach m,$(PRODUCT_APEX_SYSTEM_SERVER_JARS),\
136    $(system_server_dex2oat_dir)/$(call word-colon,2,$(m)).jar)
137
138apex_standalone_system_server_jars := \
139  $(foreach m,$(PRODUCT_APEX_STANDALONE_SYSTEM_SERVER_JARS),\
140    $(system_server_dex2oat_dir)/$(call word-colon,2,$(m)).jar)
141
142standalone_system_server_jars := \
143  $(foreach m,$(PRODUCT_STANDALONE_SYSTEM_SERVER_JARS),\
144    $(system_server_dex2oat_dir)/$(call word-colon,2,$(m)).jar)
145
146$(system_server_zip): PRIVATE_SYSTEM_SERVER_DEX2OAT_DIR := $(system_server_dex2oat_dir)
147$(system_server_zip): PRIVATE_SYSTEM_SERVER_JARS := $(non_updatable_system_server_jars)
148$(system_server_zip): PRIVATE_APEX_SYSTEM_SERVER_JARS := $(apex_system_server_jars)
149$(system_server_zip): PRIVATE_APEX_STANDALONE_SYSTEM_SERVER_JARS := $(apex_standalone_system_server_jars)
150$(system_server_zip): PRIVATE_STANDALONE_SYSTEM_SERVER_JARS := $(standalone_system_server_jars)
151$(system_server_zip): $(system_server_jars) $(apex_system_server_jars) $(apex_standalone_system_server_jars) $(standalone_system_server_jars) $(SOONG_ZIP)
152	@echo "Create system server package: $@"
153	rm -f $@
154	$(SOONG_ZIP) -o $@ \
155	  -C $(PRIVATE_SYSTEM_SERVER_DEX2OAT_DIR) $(addprefix -f ,$(PRIVATE_SYSTEM_SERVER_JARS)) \
156	  -C $(PRIVATE_SYSTEM_SERVER_DEX2OAT_DIR) $(addprefix -f ,$(PRIVATE_APEX_SYSTEM_SERVER_JARS)) \
157	  -C $(PRIVATE_SYSTEM_SERVER_DEX2OAT_DIR) $(addprefix -f ,$(PRIVATE_APEX_STANDALONE_SYSTEM_SERVER_JARS)) \
158	  -C $(PRIVATE_SYSTEM_SERVER_DEX2OAT_DIR) $(addprefix -f ,$(PRIVATE_STANDALONE_SYSTEM_SERVER_JARS))
159
160$(call dist-for-goals, droidcore, $(system_server_zip))
161
162endif  #PRODUCT_USES_DEFAULT_ART_CONFIG
163endif  #WITH_DEXPREOPT_ART_BOOT_IMG_ONLY
164endif  #WITH_DEXPREOPT
165