forked from openkylin/platform_build
111 lines
4.4 KiB
Makefile
111 lines
4.4 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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# start of image reserved address space
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LIBART_IMG_HOST_BASE_ADDRESS := 0x60000000
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LIBART_IMG_TARGET_BASE_ADDRESS := 0x70000000
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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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LIBART_IMG_TARGET_BASE_ADDRESS := 0x30000000
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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 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)
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LIBART_TARGET_BOOT_ART_EXTRA_FILES += boot.oat
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my_2nd_arch_prefix :=
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include $(BUILD_SYSTEM)/dex_preopt_libart_boot.mk
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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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########################################################################
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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$(DEX2OAT_XMX) \
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--boot-image=$(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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--include-patch-information --runtime-arg -Xnorelocate --no-generate-debug-info \
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--abort-on-hard-verifier-error \
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--no-inline-from=core-oj.jar \
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$(PRIVATE_DEX_PREOPT_FLAGS) \
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$(GLOBAL_DEXPREOPT_FLAGS)
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endef
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