1 # Rules to build boot.art 2 # Input variables: 3 # my_2nd_arch_prefix: indicates if this is to build for the 2nd arch. 4 5 # The image "location" is a symbolic path that with multiarchitecture 6 # support doesn't really exist on the device. Typically it is 7 # /system/framework/boot.art and should be the same for all supported 8 # architectures on the device. The concrete architecture specific 9 # content actually ends up in a "filename" that contains an 10 # architecture specific directory name such as arm, arm64, mips, 11 # mips64, x86, x86_64. 12 # 13 # Here are some example values for an x86_64 / x86 configuration: 14 # 15 # DEFAULT_DEX_PREOPT_BUILT_IMAGE_LOCATION=out/target/product/generic_x86_64/dex_bootjars/system/framework/boot.art 16 # DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME=out/target/product/generic_x86_64/dex_bootjars/system/framework/x86_64/boot.art 17 # LIBART_BOOT_IMAGE=/system/framework/x86_64/boot.art 18 # 19 # 2ND_DEFAULT_DEX_PREOPT_BUILT_IMAGE_LOCATION=out/target/product/generic_x86_64/dex_bootjars/system/framework/boot.art 20 # 2ND_DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME=out/target/product/generic_x86_64/dex_bootjars/system/framework/x86/boot.art 21 # 2ND_LIBART_BOOT_IMAGE=/system/framework/x86/boot.art 22 23 $(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_LOCATION := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/boot.art 24 $(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$($(my_2nd_arch_prefix)DEX2OAT_TARGET_ARCH)/boot.art 25 $(my_2nd_arch_prefix)LIBART_BOOT_IMAGE_FILENAME := /$(DEXPREOPT_BOOT_JAR_DIR)/$($(my_2nd_arch_prefix)DEX2OAT_TARGET_ARCH)/boot.art 26 27 # The .oat with symbols 28 $(my_2nd_arch_prefix)LIBART_TARGET_BOOT_OAT_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)$(patsubst %.art,%.oat,$($(my_2nd_arch_prefix)LIBART_BOOT_IMAGE_FILENAME)) 29 30 $(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_INSTALLED_IMAGE := 31 ifneq ($(PRODUCT_DEX_PREOPT_IMAGE_IN_DATA),true) 32 $(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_INSTALLED_IMAGE := $(PRODUCT_OUT)$($(my_2nd_arch_prefix)LIBART_BOOT_IMAGE_FILENAME) 33 endif 34 35 # The rule to install boot.art and boot.oat 36 $($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_INSTALLED_IMAGE) : $($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME) | $(ACP) 37 $(call copy-file-to-target) 38 $(hide) $(ACP) -fp $(patsubst %.art,%.oat,$<) $(patsubst %.art,%.oat,$@) 39 40 $($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME): PRIVATE_2ND_ARCH_VAR_PREFIX := $(my_2nd_arch_prefix) 41 # Use dex2oat debug version for better error reporting 42 $($(my_2nd_arch_prefix)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME) : $(LIBART_TARGET_BOOT_DEX_FILES) $(DEX2OATD_DEPENDENCY) 43 @echo "target dex2oat: $@ ($?)" 44 @mkdir -p $(dir $@) 45 @mkdir -p $(dir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)LIBART_TARGET_BOOT_OAT_UNSTRIPPED)) 46 $(hide) $(DEX2OATD) --runtime-arg -Xms$(DEX2OAT_IMAGE_XMS) --runtime-arg -Xmx$(DEX2OAT_IMAGE_XMX) \ 47 --image-classes=$(PRELOADED_CLASSES) \ 48 $(addprefix --dex-file=,$(LIBART_TARGET_BOOT_DEX_FILES)) \ 49 $(addprefix --dex-location=,$(LIBART_TARGET_BOOT_DEX_LOCATIONS)) \ 50 --oat-symbols=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)LIBART_TARGET_BOOT_OAT_UNSTRIPPED) \ 51 --oat-file=$(patsubst %.art,%.oat,$@) \ 52 --oat-location=$(patsubst %.art,%.oat,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)LIBART_BOOT_IMAGE_FILENAME)) \ 53 --image=$@ --base=$(LIBART_IMG_TARGET_BASE_ADDRESS) \ 54 --instruction-set=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH) \ 55 --instruction-set-features=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) \ 56 --android-root=$(PRODUCT_OUT)/system --include-patch-information --runtime-arg -Xnorelocate --no-include-debug-symbols 57
