| #################################### |
| # dexpreopt support for ART |
| # |
| #################################### |
| |
| DEX2OAT := $(HOST_OUT_EXECUTABLES)/dex2oat$(HOST_EXECUTABLE_SUFFIX) |
| DEX2OATD := $(HOST_OUT_EXECUTABLES)/dex2oatd$(HOST_EXECUTABLE_SUFFIX) |
| |
| LIBART_COMPILER := $(HOST_OUT_SHARED_LIBRARIES)/libart-compiler$(HOST_SHLIB_SUFFIX) |
| LIBARTD_COMPILER := $(HOST_OUT_SHARED_LIBRARIES)/libartd-compiler$(HOST_SHLIB_SUFFIX) |
| |
| # TODO: for now, override with debug version for better error reporting |
| DEX2OAT := $(DEX2OATD) |
| LIBART_COMPILER := $(LIBARTD_COMPILER) |
| |
| # By default, do not run rerun dex2oat if the tool changes. |
| # Comment out the | to force dex2oat to rerun on after all changes. |
| DEX2OAT_DEPENDENCY := art/runtime/oat.cc # dependency on oat version number |
| DEX2OAT_DEPENDENCY += art/runtime/image.cc # dependency on image version number |
| DEX2OAT_DEPENDENCY += | |
| DEX2OAT_DEPENDENCY += $(DEX2OAT) |
| DEX2OAT_DEPENDENCY += $(LIBART_COMPILER) |
| |
| PRELOADED_CLASSES := frameworks/base/preloaded-classes |
| |
| LIBART_BOOT_IMAGE := /$(DEXPREOPT_BOOT_JAR_DIR)/boot.art |
| |
| DEFAULT_DEX_PREOPT_BUILT_IMAGE := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/boot.art |
| |
| DEFAULT_DEX_PREOPT_INSTALLED_IMAGE := |
| ifneq ($(PRODUCT_DEX_PREOPT_IMAGE_IN_DATA),true) |
| DEFAULT_DEX_PREOPT_INSTALLED_IMAGE := $(PRODUCT_OUT)$(LIBART_BOOT_IMAGE) |
| |
| # The rule to install boot.art and boot.oat |
| $(DEFAULT_DEX_PREOPT_INSTALLED_IMAGE) : $(DEFAULT_DEX_PREOPT_BUILT_IMAGE) | $(ACP) |
| $(call copy-file-to-target) |
| $(hide) $(ACP) -fp $(patsubst %.art,%.oat,$<) $(patsubst %.art,%.oat,$@) |
| endif |
| |
| DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default |
| ifeq ($(TARGET_CPU_VARIANT),$(filter $(TARGET_CPU_VARIANT),cortex-a7 cortex-a15 krait)) |
| DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := div |
| endif |
| |
| # start of image reserved address space |
| LIBART_IMG_HOST_BASE_ADDRESS := 0x60000000 |
| |
| ifeq ($(TARGET_ARCH),mips) |
| LIBART_IMG_TARGET_BASE_ADDRESS := 0x30000000 |
| else |
| LIBART_IMG_TARGET_BASE_ADDRESS := 0x60000000 |
| endif |
| |
| ######################################################################## |
| # The full system boot classpath |
| |
| # note we use core-libart.jar in place of core.jar for ART. |
| LIBART_TARGET_BOOT_JARS := $(patsubst core, core-libart,$(DEXPREOPT_BOOT_JARS_MODULES)) |
| LIBART_TARGET_BOOT_DEX_LOCATIONS := $(foreach jar,$(LIBART_TARGET_BOOT_JARS),/$(DEXPREOPT_BOOT_JAR_DIR)/$(jar).jar) |
| LIBART_TARGET_BOOT_DEX_FILES := $(foreach jar,$(LIBART_TARGET_BOOT_JARS),$(call intermediates-dir-for,JAVA_LIBRARIES,$(jar),,COMMON)/javalib.jar) |
| |
| # The .oat with symbols |
| LIBART_TARGET_BOOT_OAT_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)$(patsubst %.art,%.oat,$(LIBART_BOOT_IMAGE)) |
| |
| $(DEFAULT_DEX_PREOPT_BUILT_IMAGE): $(LIBART_TARGET_BOOT_DEX_FILES) $(DEX2OAT_DEPENDENCY) |
| @echo "target dex2oat: $@ ($?)" |
| @mkdir -p $(dir $@) |
| @mkdir -p $(dir $(LIBART_TARGET_BOOT_OAT_UNSTRIPPED)) |
| $(hide) $(DEX2OAT) --runtime-arg -Xms256m --runtime-arg -Xmx256m --image-classes=$(PRELOADED_CLASSES) \ |
| $(addprefix --dex-file=,$(LIBART_TARGET_BOOT_DEX_FILES)) \ |
| $(addprefix --dex-location=,$(LIBART_TARGET_BOOT_DEX_LOCATIONS)) \ |
| --oat-symbols=$(LIBART_TARGET_BOOT_OAT_UNSTRIPPED) \ |
| --oat-file=$(patsubst %.art,%.oat,$@) \ |
| --oat-location=$(patsubst %.art,%.oat,$(LIBART_BOOT_IMAGE)) \ |
| --image=$@ --base=$(LIBART_IMG_TARGET_BASE_ADDRESS) \ |
| --instruction-set=$(TARGET_ARCH) --instruction-set-features=$(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) \ |
| --host-prefix=$(DEXPREOPT_PRODUCT_DIR_FULL_PATH) --android-root=$(PRODUCT_OUT)/system |
| |
| |
| ######################################################################## |
| # For a single jar or APK |
| |
| # $(1): the boot image to use |
| # $(2): the input .jar or .apk file |
| # $(3): the input .jar or .apk target location |
| # $(4): the output .odex file |
| define dex2oat-one-file |
| $(hide) rm -f $(4) |
| $(hide) mkdir -p $(dir $(4)) |
| $(hide) $(DEX2OAT) \ |
| --runtime-arg -Xms64m --runtime-arg -Xmx64m \ |
| --boot-image=$(1) \ |
| --dex-file=$(2) \ |
| --dex-location=$(3) \ |
| --oat-file=$(4) \ |
| --host-prefix=$(DEXPREOPT_PRODUCT_DIR_FULL_PATH) \ |
| --android-root=$(PRODUCT_OUT)/system \ |
| --instruction-set=$(TARGET_ARCH) \ |
| --instruction-set-features=$(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) |
| endef |