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Add local preopt options for generating app image and profile

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If true, LOCAL_DEX_PREOPT_APP_IMAGE cause dex2oat to generate an app
image.

If true, LOCAL_DEX_PREOPT_GENERATE_PROFILE generates a profile based
on a class listing. LOCAL_DEX_PREOPT_PROFILE_CLASS_LISTING must be
defined in this case.

Bug: 34929159

Test: device booting, image loaded

Change-Id: Ib79ada86a4ac617491723f80d99a3add3d52a7f4
This commit is contained in:
Mathieu Chartier 2017-02-28 11:17:32 -08:00
parent aa7e67c871
commit 9968fdcd85
4 changed files with 40 additions and 1 deletions
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3
core/clear_vars.mk
View file

@ -45,8 +45,11 @@ LOCAL_CXX:=
LOCAL_CXX_STL := default
LOCAL_DATA_BINDING:=
LOCAL_DBUS_PROXY_PREFIX:=
LOCAL_DEX_PREOPT_APP_IMAGE:=
LOCAL_DEX_PREOPT_FLAGS:=
LOCAL_DEX_PREOPT_GENERATE_PROFILE:=
LOCAL_DEX_PREOPT_IMAGE_LOCATION:=
LOCAL_DEX_PREOPT_PROFILE_CLASS_LISTING:=
LOCAL_DEX_PREOPT:= # '',true,false,nostripping
LOCAL_DONT_CHECK_MODULE:=
# Don't delete the META_INF dir when merging static Java libraries.

1
core/config.mk
View file

@ -635,6 +635,7 @@ VBOOT_SIGNER := prebuilts/misc/scripts/vboot_signer/vboot_signer.sh
FEC := $(HOST_OUT_EXECUTABLES)/fec
DEXDUMP := $(HOST_OUT_EXECUTABLES)/dexdump2$(BUILD_EXECUTABLE_SUFFIX)
PROFMAN := $(HOST_OUT_EXECUTABLES)/profman
# relocation packer
RELOCATION_PACKER := prebuilts/misc/$(BUILD_OS)-$(HOST_PREBUILT_ARCH)/relocation_packer/relocation_packer

1
core/dex_preopt_libart.mk
View file

@ -125,5 +125,6 @@ $(hide) ANDROID_LOG_TAGS="*:e" $(DEX2OAT) \
--no-inline-from=core-oj.jar \
$(PRIVATE_DEX_PREOPT_FLAGS) \
$(PRIVATE_ART_FILE_PREOPT_FLAGS) \
$(PRIVATE_PROFILE_PREOPT_FLAGS) \
$(GLOBAL_DEXPREOPT_FLAGS)
endef

36
core/setup_one_odex.mk
View file

@ -38,7 +38,14 @@ my_built_vdex := $(patsubst %.odex,%.vdex,$(my_built_odex))
my_installed_vdex := $(patsubst %.odex,%.vdex,$(my_installed_odex))
my_installed_art := $(patsubst %.odex,%.art,$(my_installed_odex))
ifeq (true,$(WITH_DEXPREOPT_APP_IMAGE))
ifndef LOCAL_DEX_PREOPT_APP_IMAGE
# Local override not defined, use the global one.
ifeq (true,$(WITH_DEX_PREOPT_APP_IMAGE))
LOCAL_DEX_PREOPT_APP_IMAGE := true
endif
endif
ifeq (true,$(LOCAL_DEX_PREOPT_APP_IMAGE))
my_built_art := $(patsubst %.odex,%.art,$(my_built_odex))
$(my_built_odex): PRIVATE_ART_FILE_PREOPT_FLAGS := --app-image-file=$(my_built_art) \
--image-format=lz4
@ -48,6 +55,33 @@ installed_art += $(my_installed_art)
built_installed_art += $(my_built_art):$(my_installed_art)
endif
ifndef LOCAL_DEX_PREOPT_GENERATE_PROFILE
ifeq (true,$(WITH_DEX_PREOPT_GENERATE_PROFILE))
LOCAL_DEX_PREOPT_GENERATE_PROFILE := true
endif
endif
ifeq (true,$(LOCAL_DEX_PREOPT_GENERATE_PROFILE))
ifndef LOCAL_DEX_PREOPT_PROFILE_CLASS_LISTING
$(call pretty-error,Must have specified class listing (LOCAL_DEX_PREOPT_PROFILE_CLASS_LISTING))
endif
my_built_profile := $(dir $(my_built_odex))../../$($(my_2nd_arch_prefix)DEX2OAT_TARGET_ARCH).prof
my_profile_classes := $(patsubst %.prof,%.classes,$(my_built_profile))
my_dex_location := $(patsubst $(PRODUCT_OUT)%,%,$(LOCAL_INSTALLED_MODULE))
$(my_built_odex): $(my_built_profile)
$(my_built_odex): PRIVATE_PROFILE_PREOPT_FLAGS := --profile-file=$(my_built_profile)
$(my_built_profile): PRIVATE_INSTALLED_MODULE := $(LOCAL_INSTALLED_MODULE)
$(my_built_profile): PRIVATE_DEX_LOCATION := $(my_dex_location)
$(my_built_profile): PRIVATE_PROFILE_CLASSES := $(my_profile_classes)
$(my_built_profile): PRIVATE_SOURCE_CLASSES := $(LOCAL_DEX_PREOPT_PROFILE_CLASS_LISTING)
$(my_built_profile): $(LOCAL_DEX_PREOPT_PROFILE_CLASS_LISTING)
$(my_built_profile): $(PROFMAN)
$(my_built_profile): $(PRIVATE_INSTALLED_MODULE)
$(my_built_profile):
cp $(PRIVATE_SOURCE_CLASSES) $(PRIVATE_PROFILE_CLASSES)
$(PROFMAN) --create-profile-from=$(PRIVATE_PROFILE_CLASSES) --apk=$(PRIVATE_INSTALLED_MODULE) --dex-location=$(PRIVATE_DEX_LOCATION) --reference-profile-file=$@
endif
$(eval $(call copy-one-file,$(my_built_odex),$(my_installed_odex)))
$(eval $(call copy-one-file,$(my_built_vdex),$(my_installed_vdex)))