167 lines
6.8 KiB
Makefile
167 lines
6.8 KiB
Makefile
####################################
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# dexpreopt support for ART
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#
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####################################
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# Default to debug version to help find bugs.
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# Set USE_DEX2OAT_DEBUG to false for only building non-debug versions.
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ifeq ($(USE_DEX2OAT_DEBUG),false)
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DEX2OAT := $(HOST_OUT_EXECUTABLES)/dex2oat$(HOST_EXECUTABLE_SUFFIX)
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else
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DEX2OAT := $(HOST_OUT_EXECUTABLES)/dex2oatd$(HOST_EXECUTABLE_SUFFIX)
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endif
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DEX2OAT_DEPENDENCY += $(DEX2OAT)
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# Use the first preloaded-classes file in PRODUCT_COPY_FILES.
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PRELOADED_CLASSES := $(call word-colon,1,$(firstword \
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$(filter %system/etc/preloaded-classes,$(PRODUCT_COPY_FILES))))
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# Use the first compiled-classes file in PRODUCT_COPY_FILES.
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COMPILED_CLASSES := $(call word-colon,1,$(firstword \
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$(filter %system/etc/compiled-classes,$(PRODUCT_COPY_FILES))))
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# Use the first dirty-image-objects file in PRODUCT_COPY_FILES.
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DIRTY_IMAGE_OBJECTS := $(call word-colon,1,$(firstword \
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$(filter %system/etc/dirty-image-objects,$(PRODUCT_COPY_FILES))))
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define get-product-default-property
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$(strip $(patsubst $(1)=%,%,$(filter $(1)=%,$(PRODUCT_DEFAULT_PROPERTY_OVERRIDES))))
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endef
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DEX2OAT_IMAGE_XMS := $(call get-product-default-property,dalvik.vm.image-dex2oat-Xms)
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DEX2OAT_IMAGE_XMX := $(call get-product-default-property,dalvik.vm.image-dex2oat-Xmx)
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DEX2OAT_XMS := $(call get-product-default-property,dalvik.vm.dex2oat-Xms)
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DEX2OAT_XMX := $(call get-product-default-property,dalvik.vm.dex2oat-Xmx)
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ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),mips mips64))
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# MIPS specific overrides.
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# For MIPS the ART image is loaded at a lower address. This causes issues
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# with the image overlapping with memory on the host cross-compiling and
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# building the image. We therefore limit the Xmx value. This isn't done
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# via a property as we want the larger Xmx value if we're running on a
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# MIPS device.
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DEX2OAT_XMX := 128m
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endif
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########################################################################
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# The full system boot classpath
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# Returns the path to the .odex file
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# $(1): the arch name.
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# $(2): the full path (including file name) of the corresponding .jar or .apk.
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define get-odex-file-path
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$(dir $(2))oat/$(1)/$(basename $(notdir $(2))).odex
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endef
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# Returns the full path to the installed .odex file.
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# This handles BOARD_USES_SYSTEM_OTHER_ODEX to install odex files into another
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# partition.
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# $(1): the arch name.
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# $(2): the full install path (including file name) of the corresponding .apk.
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ifeq ($(BOARD_USES_SYSTEM_OTHER_ODEX),true)
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define get-odex-installed-file-path
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$(if $(call install-on-system-other, $(2)),
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$(call get-odex-file-path,$(1),$(patsubst $(TARGET_OUT)/%,$(TARGET_OUT_SYSTEM_OTHER)/%,$(2))),
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$(call get-odex-file-path,$(1),$(2)))
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endef
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else
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get-odex-installed-file-path = $(get-odex-file-path)
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endif
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# Returns the path to the image file (such as "/system/framework/<arch>/boot.art"
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# $(1): the arch name (such as "arm")
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# $(2): the image location (such as "/system/framework/boot.art")
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define get-image-file-path
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$(dir $(2))$(1)/$(notdir $(2))
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endef
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# note we use core-libart.jar in place of core.jar for ART.
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LIBART_TARGET_BOOT_JARS := $(patsubst core, core-libart,$(DEXPREOPT_BOOT_JARS_MODULES))
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LIBART_TARGET_BOOT_DEX_LOCATIONS := $(foreach jar,$(LIBART_TARGET_BOOT_JARS),/$(DEXPREOPT_BOOT_JAR_DIR)/$(jar).jar)
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LIBART_TARGET_BOOT_DEX_FILES := $(foreach jar,$(LIBART_TARGET_BOOT_JARS),$(call intermediates-dir-for,JAVA_LIBRARIES,$(jar),,COMMON)/javalib.jar)
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# dex preopt on the bootclasspath produces multiple files. The first dex file
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# is converted into to boot.art (to match the legacy assumption that boot.art
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# exists), and the rest are converted to boot-<name>.art.
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# In addition, each .art file has an associated .oat file.
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LIBART_TARGET_BOOT_ART_EXTRA_FILES := $(foreach jar,$(wordlist 2,999,$(LIBART_TARGET_BOOT_JARS)),boot-$(jar).art boot-$(jar).oat boot-$(jar).vdex)
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LIBART_TARGET_BOOT_ART_EXTRA_FILES += boot.oat boot.vdex
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# If we use a boot image profile.
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my_use_profile_for_boot_image := $(PRODUCT_USE_PROFILE_FOR_BOOT_IMAGE)
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ifeq (,$(my_use_profile_for_boot_image))
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# If not set, use the default.
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my_use_profile_for_boot_image := false
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endif
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ifeq (true,$(my_use_profile_for_boot_image))
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# Location of text based profile for the boot image.
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my_boot_image_profile_location := $(PRODUCT_DEX_PREOPT_BOOT_IMAGE_PROFILE_LOCATION)
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ifeq (,$(my_boot_image_profile_location))
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# If not set, use the default.
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my_boot_image_profile_location := frameworks/base/config/boot-image-profile.txt
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endif
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# Code to create the boot image profile, not in dex_preopt_libart_boot.mk since the profile is the same for all archs.
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my_out_boot_image_profile_location := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/boot.prof
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$(my_out_boot_image_profile_location): PRIVATE_PROFILE_INPUT_LOCATION := $(my_boot_image_profile_location)
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$(my_out_boot_image_profile_location): $(PROFMAN) $(LIBART_TARGET_BOOT_DEX_FILES) $(my_boot_image_profile_location)
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@echo "target profman: $@"
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@mkdir -p $(dir $@)
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ANDROID_LOG_TAGS="*:e" $(PROFMAN) \
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--create-profile-from=$(PRIVATE_PROFILE_INPUT_LOCATION) \
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$(addprefix --apk=,$(LIBART_TARGET_BOOT_DEX_FILES)) \
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$(addprefix --dex-location=,$(LIBART_TARGET_BOOT_DEX_LOCATIONS)) \
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--reference-profile-file=$@
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# We want to install the profile even if we are not using preopt since it is required to generate
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# the image on the device.
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my_installed_profile := $(TARGET_OUT)/etc/boot-image.prof
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$(eval $(call copy-one-file,$(my_out_boot_image_profile_location),$(my_installed_profile)))
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ALL_DEFAULT_INSTALLED_MODULES += $(my_installed_profile)
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endif
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my_2nd_arch_prefix :=
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include $(BUILD_SYSTEM)/dex_preopt_libart_boot.mk
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ifneq ($(TARGET_TRANSLATE_2ND_ARCH),true)
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ifdef TARGET_2ND_ARCH
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my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
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include $(BUILD_SYSTEM)/dex_preopt_libart_boot.mk
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my_2nd_arch_prefix :=
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endif
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endif
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########################################################################
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# For a single jar or APK
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# $(1): the input .jar or .apk file
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# $(2): the output .odex file
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define dex2oat-one-file
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$(hide) rm -f $(2)
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$(hide) mkdir -p $(dir $(2))
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$(hide) ANDROID_LOG_TAGS="*:e" $(DEX2OAT) \
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--runtime-arg -Xms$(DEX2OAT_XMS) --runtime-arg -Xmx$(DEX2OAT_XMX) \
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--class-loader-context=$(PRIVATE_DEX2OAT_CLASS_LOADER_CONTEXT) \
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--boot-image=$(PRIVATE_DEX_PREOPT_IMAGE_LOCATION) \
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--dex-file=$(1) \
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--dex-location=$(PRIVATE_DEX_LOCATION) \
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--oat-file=$(2) \
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--android-root=$(PRODUCT_OUT)/system \
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--instruction-set=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH) \
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--instruction-set-variant=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT) \
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--instruction-set-features=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) \
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--runtime-arg -Xnorelocate --compile-pic \
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--no-generate-debug-info --generate-build-id \
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--abort-on-hard-verifier-error \
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--force-determinism \
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--no-inline-from=core-oj.jar \
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$(PRIVATE_DEX_PREOPT_FLAGS) \
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$(PRIVATE_ART_FILE_PREOPT_FLAGS) \
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$(PRIVATE_PROFILE_PREOPT_FLAGS) \
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$(GLOBAL_DEXPREOPT_FLAGS)
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endef
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