Merge "Add support for /product-services partition"

am: 3cf03b775a

Change-Id: I1b0b3628d1b96967e569093b93b12fbc5acd7ad5

core/Makefile

@@ -467,6 +467,34 @@ endif  # BOARD_USES_PRODUCTIMAGE
 
 # ----------------------------------------------------------------
 
+# -----------------------------------------------------------------
+# product-services build.prop
+INSTALLED_PRODUCT_SERVICES_BUILD_PROP_TARGET := $(TARGET_OUT_PRODUCT_SERVICES)/build.prop
+ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_PRODUCT_SERVICES_BUILD_PROP_TARGET)
+
+FINAL_PRODUCT_SERVICES_PROPERTIES += \
+    $(call collapse-pairs, $(PRODUCT_PRODUCT_SERVICES_PROPERTIES))
+FINAL_PRODUCT_SERVICES_PROPERTIES := $(call uniq-pairs-by-first-component, \
+    $(FINAL_PRODUCT_SERVICES_PROPERTIES),=)
+
+$(INSTALLED_PRODUCT_SERVICES_BUILD_PROP_TARGET):
+	@echo Target product-services buildinfo: $@
+	@mkdir -p $(dir $@)
+	$(hide) echo > $@
+ifdef BOARD_USES_PRODUCT_SERVICESIMAGE
+	$(hide) echo ro.productservices.build.date=`$(DATE_FROM_FILE)`>>$@
+	$(hide) echo ro.productservices.build.date.utc=`$(DATE_FROM_FILE) +%s`>>$@
+	$(hide) echo ro.productservices.build.fingerprint="$(BUILD_FINGERPRINT_FROM_FILE)">>$@
+endif  # BOARD_USES_PRODUCT_SERVICESIMAGE
+	$(hide) echo "#" >> $@; \
+	        echo "# ADDITIONAL PRODUCT_SERVICES PROPERTIES" >> $@; \
+	        echo "#" >> $@;
+	$(hide) $(foreach line,$(FINAL_PRODUCT_SERVICES_PROPERTIES), \
+		echo "$(line)" >> $@;)
+	$(hide) build/make/tools/post_process_props.py $@
+
+# ----------------------------------------------------------------
+
 # -----------------------------------------------------------------
 # sdk-build.prop
 #
@@ -1102,7 +1130,7 @@ endif
 ifneq (true,$(TARGET_USERIMAGES_SPARSE_SQUASHFS_DISABLED))
   INTERNAL_USERIMAGES_SPARSE_SQUASHFS_FLAG := -s
 endif
-ifneq ($(filter $(BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE) $(BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE) $(BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE),squashfs),)
+ifneq ($(filter $(BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE) $(BOARD_PRODUCT_SERVICESIMAGE_FILE_SYSTEM_TYPE) $(BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE) $(BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE),squashfs),)
 INTERNAL_USERIMAGES_DEPS += $(MAKE_SQUASHFS) $(MKSQUASHFSUSERIMG) $(IMG2SIMG)
 endif
 
@@ -1136,7 +1164,7 @@ endif
 endif # USE_LOGICAL_PARTITIONS
 
 # $(1): the path of the output dictionary file
-# $(2): a subset of "system vendor cache userdata product oem"
+# $(2): a subset of "system vendor cache userdata product productservices oem"
 # $(3): additional "key=value" pairs to append to the dictionary file.
 define generate-image-prop-dictionary
 $(if $(filter $(2),system),\
@@ -1186,6 +1214,17 @@ $(if $(filter $(2),product),\
     $(if $(BOARD_PRODUCTIMAGE_SQUASHFS_DISABLE_4K_ALIGN),$(hide) echo "product_squashfs_disable_4k_align=$(BOARD_PRODUCTIMAGE_SQUASHFS_DISABLE_4K_ALIGN)" >> $(1))
     $(if $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_BASE_FS_PATH),$(hide) echo "product_base_fs_file=$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_BASE_FS_PATH)" >> $(1))
 )
+$(if $(filter $(2),productservices),\
+    $(if $(BOARD_PRODUCT_SERVICESIMAGE_FILE_SYSTEM_TYPE),$(hide) echo "productservices_fs_type=$(BOARD_PRODUCT_SERVICESIMAGE_FILE_SYSTEM_TYPE)" >> $(1))
+    $(if $(BOARD_PRODUCT_SERVICESIMAGE_EXTFS_INODE_COUNT),$(hide) echo "productservices_extfs_inode_count=$(BOARD_PRODUCT_SERVICESIMAGE_EXTFS_INODE_COUNT)" >> $(1))
+    $(if $(BOARD_PRODUCT_SERVICESIMAGE_EXTFS_RSV_PCT),$(hide) echo "productservices_extfs_rsv_pct=$(BOARD_PRODUCT_SERVICESIMAGE_EXTFS_RSV_PCT)" >> $(1))
+    $(if $(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_SIZE),$(hide) echo "productservices_size=$(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_SIZE)" >> $(1))
+    $(if $(BOARD_PRODUCT_SERVICESIMAGE_JOURNAL_SIZE),$(hide) echo "productservices_journal_size=$(BOARD_PRODUCT_SERVICESIMAGE_JOURNAL_SIZE)" >> $(1))
+    $(if $(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_COMPRESSOR),$(hide) echo "productservices_squashfs_compressor=$(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_COMPRESSOR)" >> $(1))
+    $(if $(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_COMPRESSOR_OPT),$(hide) echo "productservices_squashfs_compressor_opt=$(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_COMPRESSOR_OPT)" >> $(1))
+    $(if $(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_BLOCK_SIZE),$(hide) echo "productservices_squashfs_block_size=$(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_BLOCK_SIZE)" >> $(1))
+    $(if $(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_DISABLE_4K_ALIGN),$(hide) echo "productservices_squashfs_disable_4k_align=$(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_DISABLE_4K_ALIGN)" >> $(1))
+)
 $(if $(filter $(2),oem),\
     $(if $(BOARD_OEMIMAGE_PARTITION_SIZE),$(hide) echo "oem_size=$(BOARD_OEMIMAGE_PARTITION_SIZE)" >> $(1))
     $(if $(BOARD_OEMIMAGE_JOURNAL_SIZE),$(hide) echo "oem_journal_size=$(BOARD_OEMIMAGE_JOURNAL_SIZE)" >> $(1))
@@ -1209,6 +1248,7 @@ $(if $(filter eng, $(TARGET_BUILD_VARIANT)),$(hide) echo "verity_disable=true" >
 $(if $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SYSTEM_VERITY_PARTITION),$(hide) echo "system_verity_block_device=$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SYSTEM_VERITY_PARTITION)" >> $(1))
 $(if $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_VENDOR_VERITY_PARTITION),$(hide) echo "vendor_verity_block_device=$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_VENDOR_VERITY_PARTITION)" >> $(1))
 $(if $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_VERITY_PARTITION),$(hide) echo "product_verity_block_device=$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_VERITY_PARTITION)" >> $(1))
+$(if $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_SERVICES_VERITY_PARTITION),$(hide) echo "productservices_verity_block_device=$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_SERVICES_VERITY_PARTITION)" >> $(1))
 $(if $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SUPPORTS_VBOOT),$(hide) echo "vboot=$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SUPPORTS_VBOOT)" >> $(1))
 $(if $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SUPPORTS_VBOOT),$(hide) echo "vboot_key=$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_VBOOT_SIGNING_KEY)" >> $(1))
 $(if $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SUPPORTS_VBOOT),$(hide) echo "vboot_subkey=$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_VBOOT_SIGNING_SUBKEY)" >> $(1))
@@ -1236,6 +1276,11 @@ $(if $(BOARD_AVB_ENABLE),\
         $(hide) echo "avb_product_key_path=$(BOARD_AVB_PRODUCT_KEY_PATH)" >> $(1)
         $(hide) echo "avb_product_algorithm=$(BOARD_AVB_PRODUCT_ALGORITHM)" >> $(1)
         $(hide) echo "avb_product_rollback_index_location=$(BOARD_AVB_PRODUCT_ROLLBACK_INDEX_LOCATION)" >> $(1)))
+$(if $(BOARD_AVB_ENABLE),\
+    $(if $(BOARD_AVB_PRODUCT_SERVICES_KEY_PATH),\
+        $(hide) echo "avb_productservices_key_path=$(BOARD_AVB_PRODUCT_SERVICES_KEY_PATH)" >> $(1)
+        $(hide) echo "avb_productservices_algorithm=$(BOARD_AVB_PRODUCT_SERVICES_ALGORITHM)" >> $(1)
+        $(hide) echo "avb_productservices_rollback_index_location=$(BOARD_AVB_PRODUCT_SERVICES_ROLLBACK_INDEX_LOCATION)" >> $(1)))
 $(if $(filter true,$(BOARD_USES_RECOVERY_AS_BOOT)),\
     $(hide) echo "recovery_as_boot=true" >> $(1))
 $(if $(filter true,$(BOARD_BUILD_SYSTEM_ROOT_IMAGE)),\
@@ -1248,7 +1293,7 @@ endef
 # $(1): the path of the output dictionary file
 # $(2): additional "key=value" pairs to append to the dictionary file.
 define generate-userimage-prop-dictionary
-$(call generate-image-prop-dictionary,$(1),system vendor cache userdata product oem,$(2))
+$(call generate-image-prop-dictionary,$(1),system vendor cache userdata product productservices oem,$(2))
 endef
 
 # $(1): the path of the input dictionary file, where each line has the format key=value
@@ -1310,6 +1355,9 @@ endif
 ifdef BOARD_USES_PRODUCTIMAGE
 recovery_build_props += $(INSTALLED_PRODUCT_BUILD_PROP_TARGET)
 endif
+ifdef BOARD_USES_PRODUCT_SERVICESIMAGE
+recovery_build_props += $(INSTALLED_PRODUCT_SERVICES_BUILD_PROP_TARGET)
+endif
 recovery_resources_common := $(call include-path-for, recovery)/res
 
 # Set recovery_density to the density bucket of the device.
@@ -1648,11 +1696,27 @@ define create-system-product-symlink
 endef
 endif
 
+# Create symlink /system/product-services to /product-services if necessary.
+ifdef BOARD_USES_PRODUCT_SERVICESIMAGE
+define create-system-productservices-symlink
+$(hide) if [ -d $(TARGET_OUT)/product-services ] && [ ! -h $(TARGET_OUT)/product-services ]; then \
+  echo 'Non-symlink $(TARGET_OUT)/product-services detected!' 1>&2; \
+  echo 'You cannot install files to $(TARGET_OUT)/product-services while building a separate product-services.img!' 1>&2; \
+  exit 1; \
+fi
+$(hide) ln -sf /product-services $(TARGET_OUT)/product-services
+endef
+else
+define create-system-productservices-symlink
+endef
+endif
+
 # $(1): output file
 define build-systemimage-target
   @echo "Target system fs image: $(1)"
   $(call create-system-vendor-symlink)
   $(call create-system-product-symlink)
+  $(call create-system-productservices-symlink)
   @mkdir -p $(dir $(1)) $(systemimage_intermediates) && rm -rf $(systemimage_intermediates)/system_image_info.txt
   $(call generate-image-prop-dictionary, $(systemimage_intermediates)/system_image_info.txt,system, \
       skip_fsck=true)
@@ -1732,6 +1796,7 @@ define build-systemtarball-target
   $(call pretty,"Target system fs tarball: $(INSTALLED_SYSTEMTARBALL_TARGET)")
   $(call create-system-vendor-symlink)
   $(call create-system-product-symlink)
+  $(call create-system-productservices-symlink)
   $(MKTARBALL) $(FS_GET_STATS) \
     $(PRODUCT_OUT) system $(PRIVATE_SYSTEM_TAR) \
     $(INSTALLED_SYSTEMTARBALL_TARGET) $(TARGET_OUT)
@@ -1816,6 +1881,10 @@ ifdef BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE
 	$(hide) cd $(dir $@) && zip -qryX $(notdir $@) \
 		$(TARGET_COPY_OUT_PRODUCT)
 endif
+ifdef BOARD_PRODUCT_SERVICESIMAGE_FILE_SYSTEM_TYPE
+	$(hide) cd $(dir $@) && zip -qryX $(notdir $@) \
+		$(TARGET_COPY_OUT_PRODUCT_SERVICES)
+endif
 ifneq ($(PDK_PLATFORM_JAVA_ZIP_CONTENTS),)
 	$(hide) cd $(OUT_DIR) && zip -qryX $(patsubst $(OUT_DIR)/%,%,$@) $(PDK_PLATFORM_JAVA_ZIP_CONTENTS)
 endif
@@ -2217,6 +2286,58 @@ INSTALLED_PRODUCTIMAGE_TARGET := $(PRODUCT_OUT)/product.img
 $(eval $(call copy-one-file,$(BOARD_PREBUILT_PRODUCTIMAGE),$(INSTALLED_PRODUCTIMAGE_TARGET)))
 endif
 
+# -----------------------------------------------------------------
+# product-services partition image
+ifdef BOARD_PRODUCT_SERVICESIMAGE_FILE_SYSTEM_TYPE
+INTERNAL_PRODUCT_SERVICESIMAGE_FILES := \
+    $(filter $(TARGET_OUT_PRODUCT_SERVICES)/%,\
+      $(ALL_DEFAULT_INSTALLED_MODULES)\
+      $(ALL_PDK_FUSION_FILES)) \
+    $(PDK_FUSION_SYMLINK_STAMP)
+
+# platform.zip depends on $(INTERNAL_PRODUCT_SERVICESIMAGE_FILES).
+$(INSTALLED_PLATFORM_ZIP) : $(INTERNAL_PRODUCT_SERVICESIMAGE_FILES)
+
+INSTALLED_FILES_FILE_PRODUCT_SERVICES := $(PRODUCT_OUT)/installed-files-productservices.txt
+INSTALLED_FILES_JSON_PRODUCT_SERVICES := $(INSTALLED_FILES_FILE_PRODUCT_SERVICES:.txt=.json)
+$(INSTALLED_FILES_FILE_PRODUCT_SERVICES): .KATI_IMPLICIT_OUTPUTS := $(INSTALLED_FILES_JSON_PRODUCT_SERVICES)
+$(INSTALLED_FILES_FILE_PRODUCT_SERVICES) : $(INTERNAL_PRODUCT_SERVICESIMAGE_FILES) $(FILESLIST)
+	@echo Installed file list: $@
+	@mkdir -p $(dir $@)
+	@rm -f $@
+	$(hide) $(FILESLIST) $(TARGET_OUT_PRODUCT_SERVICES) > $(@:.txt=.json)
+	$(hide) build/tools/fileslist_util.py -c $(@:.txt=.json) > $@
+
+productservicesimage_intermediates := \
+    $(call intermediates-dir-for,PACKAGING,productservices)
+BUILT_PRODUCT_SERVICESIMAGE_TARGET := $(PRODUCT_OUT)/product-services.img
+define build-productservicesimage-target
+  $(call pretty,"Target product-services fs image: $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET)")
+  @mkdir -p $(TARGET_OUT_PRODUCT_SERVICES)
+  @mkdir -p $(productservicesimage_intermediates) && rm -rf $(productservicesimage_intermediates)/productservices_image_info.txt
+  $(call generate-userimage-prop-dictionary, $(productservicesimage_intermediates)/productservices_image_info.txt, skip_fsck=true)
+  $(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH \
+      ./build/tools/releasetools/build_image.py \
+      $(TARGET_OUT_PRODUCT_SERVICES) $(productservicesimage_intermediates)/productservices_image_info.txt $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) $(TARGET_OUT)
+  $(hide) $(call assert-max-image-size,$(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET),$(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_SIZE))
+endef
+
+# We just build this directly to the install location.
+INSTALLED_PRODUCT_SERVICESIMAGE_TARGET := $(BUILT_PRODUCT_SERVICESIMAGE_TARGET)
+$(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET): $(INTERNAL_USERIMAGES_DEPS) $(INTERNAL_PRODUCT_SERVICESIMAGE_FILES) $(INSTALLED_FILES_FILE_PRODUCT_SERVICES) $(BUILD_IMAGE_SRCS)
+	$(build-productservicesimage-target)
+
+.PHONY: productservicesimage-nodeps psnod
+productservicesimage-nodeps psnod: | $(INTERNAL_USERIMAGES_DEPS)
+	$(build-productservicesimage-target)
+
+sync: $(INTERNAL_PRODUCT_SERVICESIMAGE_FILES)
+
+else ifdef BOARD_PREBUILT_PRODUCT_SERVICESIMAGE
+INSTALLED_PRODUCT_SERVICESIMAGE_TARGET := $(PRODUCT_OUT)/product-services.img
+$(eval $(call copy-one-file,$(BOARD_PREBUILT_PRODUCT_SERVICESIMAGE),$(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET)))
+endif
+
 # -----------------------------------------------------------------
 # dtbo image
 ifdef BOARD_PREBUILT_DTBOIMAGE
@@ -2261,6 +2382,7 @@ SYSTEM_FOOTER_ARGS := BOARD_AVB_SYSTEM_ADD_HASHTREE_FOOTER_ARGS
 VENDOR_FOOTER_ARGS := BOARD_AVB_VENDOR_ADD_HASHTREE_FOOTER_ARGS
 RECOVERY_FOOTER_ARGS := BOARD_AVB_RECOVERY_ADD_HASH_FOOTER_ARGS
 PRODUCT_FOOTER_ARGS := BOARD_AVB_PRODUCT_ADD_HASHTREE_FOOTER_ARGS
+PRODUCT_SERVICES_FOOTER_ARGS := BOARD_AVB_PRODUCT_SERVICES_ADD_HASHTREE_FOOTER_ARGS
 
 # Check and set required build variables for a chain partition.
 # $(1): the partition to enable AVB chain, e.g., BOOT or SYSTEM.
@@ -2378,6 +2500,9 @@ define extract-avb-chain-public-keys
   $(if $(BOARD_AVB_PRODUCT_KEY_PATH),\
     $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_PRODUCT_KEY_PATH) \
       --output $(1)/product.avbpubkey)
+  $(if $(BOARD_AVB_PRODUCT_SERVICES_KEY_PATH),\
+    $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_PRODUCT_SERVICES_KEY_PATH) \
+      --output $(1)/product-services.avbpubkey)
   $(if $(BOARD_AVB_DTBO_KEY_PATH),\
     $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_DTBO_KEY_PATH) \
       --output $(1)/dtbo.avbpubkey)
@@ -2405,6 +2530,7 @@ $(INSTALLED_VBMETAIMAGE_TARGET): \
 		$(INSTALLED_SYSTEMIMAGE) \
 		$(INSTALLED_VENDORIMAGE_TARGET) \
 		$(INSTALLED_PRODUCTIMAGE_TARGET) \
+		$(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) \
 		$(INSTALLED_DTBOIMAGE_TARGET) \
 		$(INSTALLED_RECOVERYIMAGE_TARGET) \
 		$(BOARD_AVB_KEY_PATH)
@@ -2666,6 +2792,7 @@ $(BUILT_TARGET_FILES_PACKAGE): \
 		$(INSTALLED_CACHEIMAGE_TARGET) \
 		$(INSTALLED_VENDORIMAGE_TARGET) \
 		$(INSTALLED_PRODUCTIMAGE_TARGET) \
+		$(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) \
 		$(INSTALLED_VBMETAIMAGE_TARGET) \
 		$(INSTALLED_DTBOIMAGE_TARGET) \
 		$(INTERNAL_SYSTEMOTHERIMAGE_FILES) \
@@ -2675,6 +2802,7 @@ $(BUILT_TARGET_FILES_PACKAGE): \
 		$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SYSTEM_BASE_FS_PATH) \
 		$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_VENDOR_BASE_FS_PATH) \
 		$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_BASE_FS_PATH) \
+		$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_SERVICES_BASE_FS_PATH) \
 		$(SELINUX_FC) \
 		$(APKCERTS_FILE) \
 		$(SOONG_ZIP) \
@@ -2690,6 +2818,7 @@ $(BUILT_TARGET_FILES_PACKAGE): \
 	@echo "Package target files: $@"
 	$(call create-system-vendor-symlink)
 	$(call create-system-product-symlink)
+	$(call create-system-productservices-symlink)
 	$(hide) rm -rf $@ $@.list $(zip_root)
 	$(hide) mkdir -p $(dir $@) $(zip_root)
 ifneq (,$(INSTALLED_RECOVERYIMAGE_TARGET)$(filter true,$(BOARD_USES_RECOVERY_AS_BOOT)))
@@ -2763,6 +2892,11 @@ ifdef BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE
 	$(hide) $(call package_files-copy-root, \
 		$(TARGET_OUT_PRODUCT),$(zip_root)/PRODUCT)
 endif
+ifdef BOARD_PRODUCT_SERVICESIMAGE_FILE_SYSTEM_TYPE
+	@# Contents of the product-services image
+	$(hide) $(call package_files-copy-root, \
+		$(TARGET_OUT_PRODUCT_SERVICES),$(zip_root)/PRODUCT_SERVICES)
+endif
 ifdef INSTALLED_SYSTEMOTHERIMAGE_TARGET
 	@# Contents of the system_other image
 	$(hide) $(call package_files-copy-root, \
@@ -2834,6 +2968,10 @@ ifneq ($(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_BASE_FS_PATH),)
 	$(hide) cp $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_BASE_FS_PATH) \
 	  $(zip_root)/META/$(notdir $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_BASE_FS_PATH))
 endif
+ifneq ($(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_SERVICES_BASE_FS_PATH),)
+	$(hide) cp $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_SERVICES_BASE_FS_PATH) \
+	  $(zip_root)/META/$(notdir $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_SERVICES_BASE_FS_PATH))
+endif
 ifneq ($(strip $(SANITIZE_TARGET)),)
 	# We need to create userdata.img with real data because the instrumented libraries are in userdata.img.
 	$(hide) echo "userdata_img_with_data=true" >> $(zip_root)/META/misc_info.txt
@@ -2910,6 +3048,10 @@ ifdef BOARD_PREBUILT_PRODUCTIMAGE
 	$(hide) mkdir -p $(zip_root)/IMAGES
 	$(hide) cp $(INSTALLED_PRODUCTIMAGE_TARGET) $(zip_root)/IMAGES/
 endif
+ifdef BOARD_PREBUILT_PRODUCT_SERVICESIMAGE
+	$(hide) mkdir -p $(zip_root)/IMAGES
+	$(hide) cp $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) $(zip_root)/IMAGES/
+endif
 ifdef BOARD_PREBUILT_BOOTIMAGE
 	$(hide) mkdir -p $(zip_root)/IMAGES
 	$(hide) cp $(INSTALLED_BOOTIMAGE_TARGET) $(zip_root)/IMAGES/
@@ -2943,6 +3085,9 @@ endif
 ifdef BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE
 	$(hide) $(call fs_config,$(zip_root)/PRODUCT,product/) > $(zip_root)/META/product_filesystem_config.txt
 endif
+ifdef BOARD_PRODUCT_SERVICESIMAGE_FILE_SYSTEM_TYPE
+	$(hide) $(call fs_config,$(zip_root)/PRODUCT_SERVICES,product-services/) > $(zip_root)/META/productservices_filesystem_config.txt
+endif
 ifeq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true)
 	@# When using BOARD_BUILD_SYSTEM_ROOT_IMAGE, ROOT always contains the files for the root under
 	@# normal boot. BOOT/RAMDISK exists only if additionally using BOARD_USES_RECOVERY_AS_BOOT.
@@ -3067,6 +3212,7 @@ $(SYMBOLS_ZIP): $(INSTALLED_SYSTEMIMAGE) \
 		$(INSTALLED_USERDATAIMAGE_TARGET) \
 		$(INSTALLED_VENDORIMAGE_TARGET) \
 		$(INSTALLED_PRODUCTIMAGE_TARGET) \
+		$(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) \
 		$(updater_dep)
 endif
 $(SYMBOLS_ZIP): PRIVATE_LIST_FILE := $(call intermediates-dir-for,PACKAGING,symbols)/filelist
@@ -3090,7 +3236,8 @@ $(COVERAGE_ZIP): $(INSTALLED_SYSTEMIMAGE) \
 		$(INSTALLED_BOOTIMAGE_TARGET) \
 		$(INSTALLED_USERDATAIMAGE_TARGET) \
 		$(INSTALLED_VENDORIMAGE_TARGET) \
-		$(INSTALLED_PRODUCTIMAGE_TARGET)
+		$(INSTALLED_PRODUCTIMAGE_TARGET) \
+		$(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET)
 endif
 $(COVERAGE_ZIP): PRIVATE_LIST_FILE := $(call intermediates-dir-for,PACKAGING,coverage)/filelist
 $(COVERAGE_ZIP): $(SOONG_ZIP)
@@ -3199,6 +3346,15 @@ $(INSTALLED_QEMU_PRODUCTIMAGE): $(INSTALLED_PRODUCTIMAGE_TARGET) $(MK_QEMU_IMAGE
 productimage: $(INSTALLED_QEMU_PRODUCTIMAGE)
 droidcore: $(INSTALLED_QEMU_PRODUCTIMAGE)
 endif
+ifeq ($(BOARD_USES_PRODUCT_SERVICESIMAGE),true)
+INSTALLED_QEMU_PRODUCT_SERVICESIMAGE := $(PRODUCT_OUT)/product-services-qemu.img
+$(INSTALLED_QEMU_PRODUCT_SERVICESIMAGE): $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) $(MK_QEMU_IMAGE_SH) $(SGDISK_HOST)
+	@echo Create product-services-qemu.img
+	(export SGDISK=$(SGDISK_HOST); $(MK_QEMU_IMAGE_SH) ${PRODUCT_OUT}/product-services.img)
+
+productservicesimage: $(INSTALLED_QEMU_PRODUCT_SERVICESIMAGE)
+droidcore: $(INSTALLED_QEMU_PRODUCT_SERVICESIMAGE)
+endif
 endif
 # -----------------------------------------------------------------
 # The emulator package

core/base_rules.mk

@@ -75,6 +75,8 @@ else ifneq ($(filter $(TARGET_OUT_ODM)/%,$(_path)),)
 LOCAL_ODM_MODULE := true
 else ifneq ($(filter $(TARGET_OUT_PRODUCT)/%,$(_path)),)
 LOCAL_PRODUCT_MODULE := true
+else ifneq ($(filter $(TARGET_OUT_PRODUCT_SERVICES)/%,$(_path)),)
+LOCAL_PRODUCT_SERVICES_MODULE := true
 endif
 _path :=
 
@@ -205,6 +207,8 @@ else ifeq (true,$(LOCAL_ODM_MODULE))
   partition_tag := _ODM
 else ifeq (true,$(LOCAL_PRODUCT_MODULE))
   partition_tag := _PRODUCT
+else ifeq (true,$(LOCAL_PRODUCT_SERVICES_MODULE))
+  partition_tag := _PRODUCT_SERVICES
 else ifeq (NATIVE_TESTS,$(LOCAL_MODULE_CLASS))
   partition_tag := _DATA
 else

core/clear_vars.mk

@@ -211,6 +211,7 @@ LOCAL_PRIVATE_PLATFORM_APIS:=
 LOCAL_PRIVILEGED_MODULE:=
 # '',full,custom,disabled,obfuscation,optimization
 LOCAL_PRODUCT_MODULE:=
+LOCAL_PRODUCT_SERVICES_MODULE:=
 LOCAL_PROGUARD_ENABLED:=
 LOCAL_PROGUARD_FLAG_FILES:=
 LOCAL_PROGUARD_FLAGS:=

core/config.mk

@@ -1125,6 +1125,7 @@ dont_bother_goals := out \
     bptimage-nodeps \
     vnod vendorimage-nodeps \
     pnod productimage-nodeps \
+    psnod productservicesimage-nodeps \
     systemotherimage-nodeps \
     ramdisk-nodeps \
     bootimage-nodeps \

core/envsetup.mk

@@ -180,6 +180,7 @@ TARGET_COPY_OUT_ASAN := $(TARGET_COPY_OUT_DATA)/asan
 TARGET_COPY_OUT_OEM := oem
 TARGET_COPY_OUT_ODM := odm
 TARGET_COPY_OUT_PRODUCT := product
+TARGET_COPY_OUT_PRODUCT_SERVICES := product-services
 TARGET_COPY_OUT_ROOT := root
 TARGET_COPY_OUT_RECOVERY := recovery
 
@@ -210,6 +211,17 @@ _product_path_placeholder := ||PRODUCT-PATH-PH||
 TARGET_COPY_OUT_PRODUCT := $(_product_path_placeholder)
 ###########################################
 
+###########################################
+# Define TARGET_COPY_OUT_PRODUCT_SERVICES to a placeholder, for at this point
+# we don't know if the device wants to build a separate product-services.img
+# or just build product stuff into system.img.
+# A device can set up TARGET_COPY_OUT_PRODUCT_SERVICES to "product-services" in its
+# BoardConfig.mk.
+# We'll substitute with the real value after loading BoardConfig.mk.
+_productservices_path_placeholder := ||PRODUCTSERVICES-PATH-PH||
+TARGET_COPY_OUT_PRODUCT_SERVICES := $(_productservices_path_placeholder)
+###########################################
+
 #################################################################
 # Set up minimal BOOTCLASSPATH list of jars to build/execute
 # java code with dalvikvm/art.
@@ -341,6 +353,28 @@ else ifdef BOARD_USES_PRODUCTIMAGE
 $(error TARGET_COPY_OUT_PRODUCT must be set to 'product' to use a product image)
 endif
 
+###########################################
+# Now we can substitute with the real value of TARGET_COPY_OUT_PRODUCT_SERVICES
+ifeq ($(TARGET_COPY_OUT_PRODUCT_SERVICES),$(_productservices_path_placeholder))
+TARGET_COPY_OUT_PRODUCT_SERVICES := system/product-services
+else ifeq ($(filter product-services system/product-services,$(TARGET_COPY_OUT_PRODUCT_SERVICES)),)
+$(error TARGET_COPY_OUT_PRODUCT_SERVICES must be either 'product-services' or 'system/product-services', seeing '$(TARGET_COPY_OUT_PRODUCT_SERVICES)'.)
+endif
+PRODUCT_SERVICES_COPY_FILES := $(subst $(_productservices_path_placeholder),$(TARGET_COPY_OUT_PRODUCT_SERVICES),$(PRODUCT_SERVICES_COPY_FILES))
+
+BOARD_USES_PRODUCT_SERVICESIMAGE :=
+ifdef BOARD_PREBUILT_PRODUCT_SERVICESIMAGE
+BOARD_USES_PRODUCT_SERVICESIMAGE := true
+endif
+ifdef BOARD_PRODUCT_SERVICESIMAGE_FILE_SYSTEM_TYPE
+BOARD_USES_PRODUCT_SERVICESIMAGE := true
+endif
+ifeq ($(TARGET_COPY_OUT_PRODUCT_SERVICES),product-services)
+BOARD_USES_PRODUCT_SERVICESIMAGE := true
+else ifdef BOARD_USES_PRODUCT_SERVICESIMAGE
+$(error TARGET_COPY_OUT_PRODUCT_SERVICES must be set to 'product-services' to use a product-services image)
+endif
+
 ###########################################
 # Ensure that only TARGET_RECOVERY_UPDATER_LIBS *or* AB_OTA_UPDATER is set.
 TARGET_RECOVERY_UPDATER_LIBS ?=
@@ -880,6 +914,39 @@ $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_PRODUCT_APPS_PRIVILEGED := $(TARGET_OUT_
   $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_PRODUCT_APPS \
   $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_PRODUCT_APPS_PRIVILEGED
 
+TARGET_OUT_PRODUCT_SERVICES := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_PRODUCT_SERVICES)
+ifneq ($(filter address,$(SANITIZE_TARGET)),)
+target_out_productservices_shared_libraries_base := $(PRODUCT_SERVICES_OUT)/$(TARGET_COPY_OUT_ASAN)/product-services
+ifeq ($(SANITIZE_LITE),true)
+# When using SANITIZE_LITE, APKs must not be packaged with sanitized libraries, as they will not
+# work with unsanitized app_process. For simplicity, generate APKs into /data/asan/.
+target_out_productservices_app_base := $(PRODUCT_SERVICES_OUT)/$(TARGET_COPY_OUT_ASAN)/product-services
+else
+target_out_productservices_app_base := $(TARGET_OUT_PRODUCT_SERVICES)
+endif
+else
+target_out_productservices_shared_libraries_base := $(TARGET_OUT_PRODUCT_SERVICES)
+target_out_productservices_app_base := $(TARGET_OUT_PRODUCT_SERVICES)
+endif
+
+ifeq ($(TARGET_IS_64_BIT),true)
+TARGET_OUT_PRODUCT_SERVICES_SHARED_LIBRARIES := $(target_out_productservices_shared_libraries_base)/lib64
+else
+TARGET_OUT_PRODUCT_SERVICES_SHARED_LIBRARIES := $(target_out_productservices_shared_libraries_base)/lib
+endif
+TARGET_OUT_PRODUCT_SERVICES_JAVA_LIBRARIES:= $(TARGET_OUT_PRODUCT_SERVICES)/framework
+TARGET_OUT_PRODUCT_SERVICES_APPS := $(target_out_productservices_app_base)/app
+TARGET_OUT_PRODUCT_SERVICES_APPS_PRIVILEGED := $(target_out_productservices_app_base)/priv-app
+TARGET_OUT_PRODUCT_SERVICES_ETC := $(TARGET_OUT_PRODUCT_SERVICES)/etc
+
+ifeq ($(TARGET_TRANSLATE_2ND_ARCH),true)
+$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_PRODUCT_SERVICES_SHARED_LIBRARIES := $(target_out_productservices_shared_libraries_base)/lib/$(TARGET_2ND_ARCH)
+else
+$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_PRODUCT_SERVICES_SHARED_LIBRARIES := $(target_out_productservices_shared_libraries_base)/lib
+endif
+$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_PRODUCT_SERVICES_APPS := $(TARGET_OUT_PRODUCT_SERVICES_APPS)
+$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_PRODUCT_SERVICES_APPS_PRIVILEGED := $(TARGET_OUT_PRODUCT_SERVICES_APPS_PRIVILEGED)
+
 TARGET_OUT_BREAKPAD := $(PRODUCT_OUT)/breakpad
 .KATI_READONLY := TARGET_OUT_BREAKPAD
 

core/main.mk

@@ -1183,6 +1183,9 @@ vendorimage: $(INSTALLED_VENDORIMAGE_TARGET)
 .PHONY: productimage
 productimage: $(INSTALLED_PRODUCTIMAGE_TARGET)
 
+.PHONY: productservicesimage
+productservicesimage: $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET)
+
 .PHONY: systemotherimage
 systemotherimage: $(INSTALLED_SYSTEMOTHERIMAGE_TARGET)
 
@@ -1214,6 +1217,8 @@ droidcore: files \
     $(INSTALLED_FILES_JSON_VENDOR) \
     $(INSTALLED_FILES_FILE_PRODUCT) \
     $(INSTALLED_FILES_JSON_PRODUCT) \
+    $(INSTALLED_FILES_FILE_PRODUCT_SERVICES) \
+    $(INSTALLED_FILES_JSON_PRODUCT_SERVICES) \
     $(INSTALLED_FILES_FILE_SYSTEMOTHER) \
     $(INSTALLED_FILES_JSON_SYSTEMOTHER) \
     soong_docs
@@ -1284,6 +1289,8 @@ else # TARGET_BUILD_APPS
     $(INSTALLED_FILES_JSON_VENDOR) \
     $(INSTALLED_FILES_FILE_PRODUCT) \
     $(INSTALLED_FILES_JSON_PRODUCT) \
+    $(INSTALLED_FILES_FILE_PRODUCT_SERVICES) \
+    $(INSTALLED_FILES_JSON_PRODUCT_SERVICES) \
     $(INSTALLED_FILES_FILE_SYSTEMOTHER) \
     $(INSTALLED_FILES_JSON_SYSTEMOTHER) \
     $(INSTALLED_BUILD_PROP_TARGET) \

core/package_internal.mk

@@ -118,6 +118,8 @@ ifneq ($(PRODUCT_ENFORCE_RRO_TARGETS),)
         enforce_rro_enabled :=
       else ifeq (true,$(LOCAL_PRODUCT_MODULE))
         enforce_rro_enabled :=
+      else ifeq (true,$(LOCAL_PRODUCT_SERVICES_MODULE))
+        enforce_rro_enabled :=
       endif
     else ifeq ($(filter $(TARGET_OUT)/%,$(LOCAL_MODULE_PATH)),)
       enforce_rro_enabled :=

core/product-graph.mk

@@ -105,6 +105,7 @@ $(OUT_DIR)/products/$(strip $(1)).txt: $(this_makefile)
 	$(hide) echo 'PRODUCT_DEFAULT_PROPERTY_OVERRIDES=$$(PRODUCTS.$(strip $(1)).PRODUCT_DEFAULT_PROPERTY_OVERRIDES)' >> $$@
 	$(hide) echo 'PRODUCT_SYSTEM_DEFAULT_PROPERTIES=$$(PRODUCTS.$(strip $(1)).PRODUCT_SYSTEM_DEFAULT_PROPERTIES)' >> $$@
 	$(hide) echo 'PRODUCT_PRODUCT_PROPERTIES=$$(PRODUCTS.$(strip $(1)).PRODUCT_PRODUCT_PROPERTIES)' >> $$@
+	$(hide) echo 'PRODUCT_PRODUCT_SERVICES_PROPERTIES=$$(PRODUCTS.$(strip $(1)).PRODUCT_PRODUCT_SERVICES_PROPERTIES)' >> $$@
 	$(hide) echo 'PRODUCT_CHARACTERISTICS=$$(PRODUCTS.$(strip $(1)).PRODUCT_CHARACTERISTICS)' >> $$@
 	$(hide) echo 'PRODUCT_COPY_FILES=$$(PRODUCTS.$(strip $(1)).PRODUCT_COPY_FILES)' >> $$@
 	$(hide) echo 'PRODUCT_OTA_PUBLIC_KEYS=$$(PRODUCTS.$(strip $(1)).PRODUCT_OTA_PUBLIC_KEYS)' >> $$@

core/product.mk

@@ -128,6 +128,7 @@ _product_var_list := \
     PRODUCT_PROPERTY_OVERRIDES \
     PRODUCT_DEFAULT_PROPERTY_OVERRIDES \
     PRODUCT_PRODUCT_PROPERTIES \
+    PRODUCT_PRODUCT_SERVICES_PROPERTIES \
     PRODUCT_CHARACTERISTICS \
     PRODUCT_COPY_FILES \
     PRODUCT_OTA_PUBLIC_KEYS \
@@ -167,6 +168,7 @@ _product_var_list := \
     PRODUCT_SYSTEM_VERITY_PARTITION \
     PRODUCT_VENDOR_VERITY_PARTITION \
     PRODUCT_PRODUCT_VERITY_PARTITION \
+    PRODUCT_PRODUCT_SERVICES_VERITY_PARTITION \
     PRODUCT_SYSTEM_SERVER_DEBUG_INFO \
     PRODUCT_OTHER_JAVA_DEBUG_INFO \
     PRODUCT_DEX_PREOPT_MODULE_CONFIGS \
@@ -182,6 +184,7 @@ _product_var_list := \
     PRODUCT_SYSTEM_BASE_FS_PATH \
     PRODUCT_VENDOR_BASE_FS_PATH \
     PRODUCT_PRODUCT_BASE_FS_PATH \
+    PRODUCT_PRODUCT_SERVICES_BASE_FS_PATH \
     PRODUCT_SHIPPING_API_LEVEL \
     VENDOR_PRODUCT_RESTRICT_VENDOR_FILES \
     VENDOR_EXCEPTION_MODULES \
@@ -378,6 +381,8 @@ _product_stash_var_list += \
 	BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE \
 	BOARD_PRODUCTIMAGE_PARTITION_SIZE \
 	BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE \
+	BOARD_PRODUCT_SERVICESIMAGE_PARTITION_SIZE \
+	BOARD_PRODUCT_SERVICESIMAGE_FILE_SYSTEM_TYPE \
 	BOARD_INSTALLER_CMDLINE \
 
 

core/product_config.mk

@@ -373,6 +373,14 @@ PRODUCT_PRODUCT_PROPERTIES := \
     $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_PROPERTIES))
 .KATI_READONLY := PRODUCT_PRODUCT_PROPERTIES
 
+
+# A list of property assignments, like "key = value", with zero or more
+# whitespace characters on either side of the '='.
+# used for adding properties to build.prop of product partition
+PRODUCT_PRODUCT_SERVICES_PROPERTIES := \
+    $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_SERVICES_PROPERTIES))
+.KATI_READONLY := PRODUCT_PRODUCT_SERVICES_PROPERTIES
+
 # Should we use the default resources or add any product specific overlays
 PRODUCT_PACKAGE_OVERLAYS := \
     $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGE_OVERLAYS))

core/soong_config.mk

@@ -134,6 +134,7 @@ $(call add_json_bool, Use_lmkd_stats_log,                $(filter true,$(TARGET_
 $(call add_json_str,  VendorPath,                        $(TARGET_COPY_OUT_VENDOR))
 $(call add_json_str,  OdmPath,                           $(TARGET_COPY_OUT_ODM))
 $(call add_json_str,  ProductPath,                       $(TARGET_COPY_OUT_PRODUCT))
+$(call add_json_str,  ProductServicesPath,               $(TARGET_COPY_OUT_PRODUCT_SERVICES))
 $(call add_json_bool, MinimizeJavaDebugInfo,             $(filter true,$(PRODUCT_MINIMIZE_JAVA_DEBUG_INFO)))
 
 $(call add_json_bool, UseGoma,                           $(filter-out false,$(USE_GOMA)))

help.sh

@@ -40,6 +40,8 @@ Common goals are:
                             Stands for "Vendor, NO Dependencies"
     pnod                    Quickly rebuild the product image from built packages
                             Stands for "Product, NO Dependencies"
+    psnod                   Quickly rebuild the product-services image from built packages
+                            Stands for "ProductServices, NO Dependencies"
 
 
 So, for example, you could run:

tools/releasetools/add_img_to_target_files.py

@@ -74,7 +74,7 @@ OPTIONS.is_signing = False
 
 
 # Partitions that should have their care_map added to META/care_map.txt.
-PARTITIONS_WITH_CARE_MAP = ('system', 'vendor', 'product')
+PARTITIONS_WITH_CARE_MAP = ('system', 'vendor', 'product', 'product-services')
 
 
 class OutputFile(object):
@@ -196,6 +196,24 @@ def AddProduct(output_zip):
   return img.name
 
 
+def AddProductServices(output_zip):
+  """Turn the contents of PRODUCT_SERVICES into a product-services image and
+  store it in output_zip."""
+
+  img = OutputFile(output_zip, OPTIONS.input_tmp, "IMAGES",
+                   "product-services.img")
+  if os.path.exists(img.input_name):
+    print("product-services.img already exists; no need to rebuild...")
+    return img.input_name
+
+  block_list = OutputFile(
+      output_zip, OPTIONS.input_tmp, "IMAGES", "product-services.map")
+  CreateImage(
+      OPTIONS.input_tmp, OPTIONS.info_dict, "product-services", img,
+      block_list=block_list)
+  return img.name
+
+
 def AddDtbo(output_zip):
   """Adds the DTBO image.
 
@@ -628,16 +646,22 @@ def AddImagesToTargetFiles(filename):
 
   has_recovery = OPTIONS.info_dict.get("no_recovery") != "true"
 
-  # {vendor,product}.img is unlike system.img or system_other.img. Because it
+  # {vendor,product,product-services}.img are unlike system.img or
-  # could be built from source, or dropped into target_files.zip as a prebuilt
+  # system_other.img. Because it could be built from source, or dropped into
-  # blob. We consider either of them as {vendor,product}.img being available,
+  # target_files.zip as a prebuilt blob. We consider either of them as
-  # which could be used when generating vbmeta.img for AVB.
+  # {vendor,product,product-services}.img being available, which could be
+  # used when generating vbmeta.img for AVB.
   has_vendor = (os.path.isdir(os.path.join(OPTIONS.input_tmp, "VENDOR")) or
                 os.path.exists(os.path.join(OPTIONS.input_tmp, "IMAGES",
                                             "vendor.img")))
   has_product = (os.path.isdir(os.path.join(OPTIONS.input_tmp, "PRODUCT")) or
                  os.path.exists(os.path.join(OPTIONS.input_tmp, "IMAGES",
                                              "product.img")))
+  has_productservices = (os.path.isdir(os.path.join(OPTIONS.input_tmp,
+                                                    "PRODUCTSERVICES")) or
+                         os.path.exists(os.path.join(OPTIONS.input_tmp,
+                                                     "IMAGES",
+                                                     "product-services.img")))
   has_system_other = os.path.isdir(os.path.join(OPTIONS.input_tmp,
                                                 "SYSTEM_OTHER"))
 
@@ -714,6 +738,10 @@ def AddImagesToTargetFiles(filename):
     banner("product")
     partitions['product'] = AddProduct(output_zip)
 
+  if has_productservices:
+    banner("product-services")
+    partitions['product-services'] = AddProductServices(output_zip)
+
   if has_system_other:
     banner("system_other")
     AddSystemOther(output_zip)

tools/releasetools/build_image.py

@@ -875,6 +875,27 @@ def ImagePropFromGlobalDict(glob_dict, mount_point):
     copy_prop("product_extfs_inode_count", "extfs_inode_count")
     if not copy_prop("product_extfs_rsv_pct", "extfs_rsv_pct"):
       d["extfs_rsv_pct"] = "0"
+  elif mount_point == "product-services":
+    copy_prop("avb_productservices_hashtree_enable", "avb_hashtree_enable")
+    copy_prop("avb_productservices_add_hashtree_footer_args",
+              "avb_add_hashtree_footer_args")
+    copy_prop("avb_productservices_key_path", "avb_key_path")
+    copy_prop("avb_productservices_algorithm", "avb_algorithm")
+    copy_prop("productservices_fs_type", "fs_type")
+    copy_prop("productservices_size", "partition_size")
+    if not copy_prop("productservices_journal_size", "journal_size"):
+      d["journal_size"] = "0"
+    copy_prop("productservices_verity_block_device", "verity_block_device")
+    copy_prop("productservices_squashfs_compressor", "squashfs_compressor")
+    copy_prop("productservices_squashfs_compressor_opt",
+              "squashfs_compressor_opt")
+    copy_prop("productservices_squashfs_block_size", "squashfs_block_size")
+    copy_prop("productservices_squashfs_disable_4k_align",
+              "squashfs_disable_4k_align")
+    copy_prop("productservices_base_fs_file", "base_fs_file")
+    copy_prop("productservices_extfs_inode_count", "extfs_inode_count")
+    if not copy_prop("productservices_extfs_rsv_pct", "extfs_rsv_pct"):
+      d["extfs_rsv_pct"] = "0"
   elif mount_point == "oem":
     copy_prop("fs_type", "fs_type")
     copy_prop("oem_size", "partition_size")
@@ -955,6 +976,8 @@ def main(argv):
       mount_point = "oem"
     elif image_filename == "product.img":
       mount_point = "product"
+    elif image_filename == "product-services.img":
+      mount_point = "product-services"
     else:
       print("error: unknown image file name ", image_filename, file=sys.stderr)
       sys.exit(1)

tools/releasetools/common.py

@@ -78,7 +78,8 @@ SPECIAL_CERT_STRINGS = ("PRESIGNED", "EXTERNAL")
 
 
 # The partitions allowed to be signed by AVB (Android verified boot 2.0).
-AVB_PARTITIONS = ('boot', 'recovery', 'system', 'vendor', 'product', 'dtbo')
+AVB_PARTITIONS = ('boot', 'recovery', 'system', 'vendor', 'product',
+                  'product-services', 'dtbo')
 
 
 class ErrorCode(object):