Merge "Remove perfprofd from set of binaries installed on system."
diff --git a/core/Makefile b/core/Makefile
index 6226d6b..5adb239 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1537,11 +1537,110 @@
 recovery_font := $(call include-path-for, recovery)/fonts/12x22.png
 endif
 
+
+# We will only generate the recovery background text images if the variable
+# TARGET_RECOVERY_UI_SCREEN_WIDTH is defined. For devices with xxxhdpi and xxhdpi, we set the
+# variable to the commonly used values here, if it hasn't been intialized elsewhere. While for
+# devices with lower density, they must have TARGET_RECOVERY_UI_SCREEN_WIDTH defined in their
+# BoardConfig in order to use this feature.
+ifeq ($(recovery_density),xxxhdpi)
+TARGET_RECOVERY_UI_SCREEN_WIDTH ?= 1440
+else ifeq ($(recovery_density),xxhdpi)
+TARGET_RECOVERY_UI_SCREEN_WIDTH ?= 1080
+endif
+
+ifneq ($(TARGET_RECOVERY_UI_SCREEN_WIDTH),)
+# Subtracts the margin width and menu indent from the screen width; it's safe to be conservative.
+ifeq ($(TARGET_RECOVERY_UI_MARGIN_WIDTH),)
+  recovery_image_width := $$(($(TARGET_RECOVERY_UI_SCREEN_WIDTH) - 10))
+else
+  recovery_image_width := $$(($(TARGET_RECOVERY_UI_SCREEN_WIDTH) - $(TARGET_RECOVERY_UI_MARGIN_WIDTH) - 10))
+endif
+
+
+RECOVERY_INSTALLING_TEXT_FILE := $(call intermediates-dir-for,PACKAGING,recovery_text_res)/installing_text.png
+RECOVERY_INSTALLING_SECURITY_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/installing_security_text.png
+RECOVERY_ERASING_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/erasing_text.png
+RECOVERY_ERROR_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/error_text.png
+RECOVERY_NO_COMMAND_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/no_command_text.png
+
+RECOVERY_CANCEL_WIPE_DATA_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/cancel_wipe_data_text.png
+RECOVERY_FACTORY_DATA_RESET_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/factory_data_reset_text.png
+RECOVERY_TRY_AGAIN_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/try_again_text.png
+RECOVERY_WIPE_DATA_CONFIRMATION_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/wipe_data_confirmation_text.png
+RECOVERY_WIPE_DATA_MENU_HEADER_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/wipe_data_menu_header_text.png
+
+generated_recovery_text_files := \
+  $(RECOVERY_INSTALLING_TEXT_FILE) \
+  $(RECOVERY_INSTALLING_SECURITY_TEXT_FILE) \
+  $(RECOVERY_ERASING_TEXT_FILE) \
+  $(RECOVERY_ERROR_TEXT_FILE) \
+  $(RECOVERY_NO_COMMAND_TEXT_FILE) \
+  $(RECOVERY_CANCEL_WIPE_DATA_TEXT_FILE) \
+  $(RECOVERY_FACTORY_DATA_RESET_TEXT_FILE) \
+  $(RECOVERY_TRY_AGAIN_TEXT_FILE) \
+  $(RECOVERY_WIPE_DATA_CONFIRMATION_TEXT_FILE) \
+  $(RECOVERY_WIPE_DATA_MENU_HEADER_TEXT_FILE)
+
+resource_dir := $(call include-path-for, recovery)/tools/recovery_l10n/res/
+image_generator_jar := $(HOST_OUT_JAVA_LIBRARIES)/RecoveryImageGenerator.jar
+zopflipng := $(HOST_OUT_EXECUTABLES)/zopflipng
+$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_SOURCE_FONTS := $(recovery_noto-fonts_dep) $(recovery_roboto-fonts_dep)
+$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_RECOVERY_FONT_FILES_DIR := $(call intermediates-dir-for,PACKAGING,recovery_font_files)
+$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_RESOURCE_DIR := $(resource_dir)
+$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_IMAGE_GENERATOR_JAR := $(image_generator_jar)
+$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_ZOPFLIPNG := $(zopflipng)
+$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_RECOVERY_IMAGE_WIDTH := $(recovery_image_width)
+$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_RECOVERY_TEXT_LIST := \
+  recovery_installing \
+  recovery_installing_security \
+  recovery_erasing \
+  recovery_error \
+  recovery_no_command \
+  recovery_cancel_wipe_data \
+  recovery_factory_data_reset \
+  recovery_try_again \
+  recovery_wipe_data_menu_header \
+  recovery_wipe_data_confirmation
+$(RECOVERY_INSTALLING_TEXT_FILE): .KATI_IMPLICIT_OUTPUTS := $(filter-out $(RECOVERY_INSTALLING_TEXT_FILE),$(generated_recovery_text_files))
+$(RECOVERY_INSTALLING_TEXT_FILE): $(image_generator_jar) $(resource_dir) $(recovery_noto-fonts_dep) $(recovery_roboto-fonts_dep) $(zopflipng)
+	# Prepares the font directory.
+	@rm -rf $(PRIVATE_RECOVERY_FONT_FILES_DIR)
+	@mkdir -p $(PRIVATE_RECOVERY_FONT_FILES_DIR)
+	$(foreach filename,$(PRIVATE_SOURCE_FONTS), cp $(filename) $(PRIVATE_RECOVERY_FONT_FILES_DIR) &&) true
+
+	@rm -rf $(dir $@)
+	@mkdir -p $(dir $@)
+	$(foreach text_name,$(PRIVATE_RECOVERY_TEXT_LIST), \
+	  $(eval output_file := $(dir $@)/$(patsubst recovery_%,%_text.png,$(text_name))) \
+	  java -jar $(PRIVATE_IMAGE_GENERATOR_JAR) \
+	    --image_width $(PRIVATE_RECOVERY_IMAGE_WIDTH) \
+	    --text_name $(text_name) \
+	    --font_dir $(PRIVATE_RECOVERY_FONT_FILES_DIR) \
+	    --resource_dir $(PRIVATE_RESOURCE_DIR) \
+	    --output_file $(output_file) && \
+	  $(PRIVATE_ZOPFLIPNG) -y --iterations=1 --filters=0 $(output_file) $(output_file) > /dev/null &&) true
+else
+RECOVERY_INSTALLING_TEXT_FILE :=
+RECOVERY_INSTALLING_SECURITY_TEXT_FILE :=
+RECOVERY_ERASING_TEXT_FILE :=
+RECOVERY_ERROR_TEXT_FILE :=
+RECOVERY_NO_COMMAND_TEXT_FILE :=
+RECOVERY_CANCEL_WIPE_DATA_TEXT_FILE :=
+RECOVERY_FACTORY_DATA_RESET_TEXT_FILE :=
+RECOVERY_TRY_AGAIN_TEXT_FILE :=
+RECOVERY_WIPE_DATA_CONFIRMATION_TEXT_FILE :=
+RECOVERY_WIPE_DATA_MENU_HEADER_TEXT_FILE :=
+endif # TARGET_RECOVERY_UI_SCREEN_WIDTH
+
 ifndef TARGET_PRIVATE_RES_DIRS
 TARGET_PRIVATE_RES_DIRS := $(wildcard $(TARGET_DEVICE_DIR)/recovery/res)
 endif
 recovery_resource_deps := $(shell find $(recovery_resources_common) \
   $(TARGET_PRIVATE_RES_DIRS) -type f)
+recovery_resource_deps += $(generated_recovery_text_files)
+
+
 ifdef TARGET_RECOVERY_FSTAB
 recovery_fstab := $(TARGET_RECOVERY_FSTAB)
 else
@@ -1568,9 +1667,12 @@
 #   d) We include the recovery DTBO image within recovery - not needing the resource file as we
 #      do bsdiff because boot and recovery will contain different number of entries
 #      (BOARD_INCLUDE_RECOVERY_DTBO = true).
+#   e) We include the recovery ACPIO image within recovery - not needing the resource file as we
+#      do bsdiff because boot and recovery will contain different number of entries
+#      (BOARD_INCLUDE_RECOVERY_ACPIO = true).
 
 ifeq (,$(filter true, $(BOARD_USES_FULL_RECOVERY_IMAGE) $(BOARD_USES_RECOVERY_AS_BOOT) \
-  $(BOARD_BUILD_SYSTEM_ROOT_IMAGE) $(BOARD_INCLUDE_RECOVERY_DTBO)))
+  $(BOARD_BUILD_SYSTEM_ROOT_IMAGE) $(BOARD_INCLUDE_RECOVERY_DTBO) $(BOARD_INCLUDE_RECOVERY_ACPIO)))
 # Named '.dat' so we don't attempt to use imgdiff for patching it.
 RECOVERY_RESOURCE_ZIP := $(TARGET_OUT)/etc/recovery-resource.dat
 else
@@ -1644,6 +1746,9 @@
 ifdef BOARD_INCLUDE_RECOVERY_DTBO
   INTERNAL_RECOVERYIMAGE_ARGS += --recovery_dtbo $(BOARD_PREBUILT_DTBOIMAGE)
 endif
+ifdef BOARD_INCLUDE_RECOVERY_ACPIO
+  INTERNAL_RECOVERYIMAGE_ARGS += --recovery_acpio $(BOARD_RECOVERY_ACPIO)
+endif
 
 # Keys authorized to sign OTA packages this build will accept.  The
 # build always uses dev-keys for this; release packaging tools will
@@ -1683,6 +1788,8 @@
   $(hide) mkdir -p $(TARGET_RECOVERY_ROOT_OUT)/res
   $(hide) rm -rf $(TARGET_RECOVERY_ROOT_OUT)/res/*
   $(hide) cp -rf $(recovery_resources_common)/* $(TARGET_RECOVERY_ROOT_OUT)/res
+  $(hide) $(foreach recovery_text_file,$(generated_recovery_text_files), \
+    cp -rf $(recovery_text_file) $(TARGET_RECOVERY_ROOT_OUT)/res/images/ &&) true
   $(hide) cp -f $(recovery_font) $(TARGET_RECOVERY_ROOT_OUT)/res/images/font.png
   $(hide) $(foreach item,$(TARGET_PRIVATE_RES_DIRS), \
     cp -rf $(item) $(TARGET_RECOVERY_ROOT_OUT)/$(newline))
@@ -1728,6 +1835,9 @@
 ifdef BOARD_INCLUDE_RECOVERY_DTBO
 $(INSTALLED_BOOTIMAGE_TARGET): $(BOARD_PREBUILT_DTBOIMAGE)
 endif
+ifdef BOARD_INCLUDE_RECOVERY_ACPIO
+$(INSTALLED_BOOTIMAGE_TARGET): $(BOARD_RECOVERY_ACPIO)
+endif
 
 $(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTFS) $(MKBOOTIMG) $(MINIGZIP) \
 	    $(INTERNAL_ROOT_FILES) \
@@ -1748,6 +1858,9 @@
 ifdef BOARD_INCLUDE_RECOVERY_DTBO
 $(INSTALLED_RECOVERYIMAGE_TARGET): $(BOARD_PREBUILT_DTBOIMAGE)
 endif
+ifdef BOARD_INCLUDE_RECOVERY_ACPIO
+$(INSTALLED_RECOVERYIMAGE_TARGET): $(BOARD_RECOVERY_ACPIO)
+endif
 
 $(INSTALLED_RECOVERYIMAGE_TARGET): $(MKBOOTFS) $(MKBOOTIMG) $(MINIGZIP) \
 	    $(INTERNAL_ROOT_FILES) \
@@ -1958,7 +2071,7 @@
 ifneq ($(INSTALLED_BOOTIMAGE_TARGET),)
 ifneq ($(INSTALLED_RECOVERYIMAGE_TARGET),)
 ifneq ($(BOARD_USES_FULL_RECOVERY_IMAGE),true)
-ifneq (,$(filter true, $(BOARD_BUILD_SYSTEM_ROOT_IMAGE) $(BOARD_INCLUDE_RECOVERY_DTBO)))
+ifneq (,$(filter true, $(BOARD_BUILD_SYSTEM_ROOT_IMAGE) $(BOARD_INCLUDE_RECOVERY_DTBO) $(BOARD_INCLUDE_RECOVERY_ACPIO)))
 diff_tool := $(HOST_OUT_EXECUTABLES)/bsdiff
 else
 diff_tool := $(HOST_OUT_EXECUTABLES)/imgdiff
@@ -3314,6 +3427,7 @@
 	    $(INSTALLED_KERNEL_TARGET) \
 	    $(INSTALLED_2NDBOOTLOADER_TARGET) \
 	    $(BOARD_PREBUILT_DTBOIMAGE) \
+	    $(BOARD_RECOVERY_ACPIO) \
 	    $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SYSTEM_BASE_FS_PATH) \
 	    $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_VENDOR_BASE_FS_PATH) \
 	    $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PRODUCT_BASE_FS_PATH) \
@@ -3354,6 +3468,9 @@
 ifdef BOARD_INCLUDE_RECOVERY_DTBO
 	$(hide) cp $(BOARD_PREBUILT_DTBOIMAGE) $(zip_root)/$(PRIVATE_RECOVERY_OUT)/recovery_dtbo
 endif
+ifdef BOARD_INCLUDE_RECOVERY_ACPIO
+	$(hide) cp $(BOARD_RECOVERY_ACPIO) $(zip_root)/$(PRIVATE_RECOVERY_OUT)/recovery_acpio
+endif
 ifdef INTERNAL_KERNEL_CMDLINE
 	$(hide) echo "$(INTERNAL_KERNEL_CMDLINE)" > $(zip_root)/$(PRIVATE_RECOVERY_OUT)/cmdline
 endif
@@ -3457,6 +3574,9 @@
 ifdef BOARD_INCLUDE_RECOVERY_DTBO
 	$(hide) echo "include_recovery_dtbo=true" >> $(zip_root)/META/misc_info.txt
 endif
+ifdef BOARD_INCLUDE_RECOVERY_ACPIO
+	$(hide) echo "include_recovery_acpio=true" >> $(zip_root)/META/misc_info.txt
+endif
 ifdef BOARD_RECOVERYIMAGE_PARTITION_SIZE
 	$(hide) echo "recovery_size=$(BOARD_RECOVERYIMAGE_PARTITION_SIZE)" >> $(zip_root)/META/misc_info.txt
 endif
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 42a3bea..c76537b 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -179,8 +179,11 @@
     # SDK version the package was built for, otherwise it should fall back to
     # assuming the device can only support APIs as of the previous official
     # public release.
-    # This value will always be 0 for release builds.
-    PLATFORM_PREVIEW_SDK_VERSION := 0
+    # This value will always be forced to 0 for release builds by the logic
+    # in the "ifeq" block above, so the value below will be used on any
+    # non-release builds, and it should always be at least 1, to indicate that
+    # APIs may have changed since the claimed PLATFORM_SDK_VERSION.
+    PLATFORM_PREVIEW_SDK_VERSION := 1
   endif
 endif
 .KATI_READONLY := PLATFORM_PREVIEW_SDK_VERSION
diff --git a/envsetup.sh b/envsetup.sh
index 7e94748..561083d 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -4,28 +4,31 @@
 Run "m help" for help with the build system itself.
 
 Invoke ". build/envsetup.sh" from your shell to add the following functions to your environment:
-- lunch:     lunch <product_name>-<build_variant>
-             Selects <product_name> as the product to build, and <build_variant> as the variant to
-             build, and stores those selections in the environment to be read by subsequent
-             invocations of 'm' etc.
-- tapas:     tapas [<App1> <App2> ...] [arm|x86|mips|arm64|x86_64|mips64] [eng|userdebug|user]
-- croot:     Changes directory to the top of the tree.
-- m:         Makes from the top of the tree.
-- mm:        Builds all of the modules in the current directory, but not their dependencies.
-- mmm:       Builds all of the modules in the supplied directories, but not their dependencies.
-             To limit the modules being built use the syntax: mmm dir/:target1,target2.
-- mma:       Builds all of the modules in the current directory, and their dependencies.
-- mmma:      Builds all of the modules in the supplied directories, and their dependencies.
-- provision: Flash device with all required partitions. Options will be passed on to fastboot.
-- cgrep:     Greps on all local C/C++ files.
-- ggrep:     Greps on all local Gradle files.
-- jgrep:     Greps on all local Java files.
-- resgrep:   Greps on all local res/*.xml files.
-- mangrep:   Greps on all local AndroidManifest.xml files.
-- mgrep:     Greps on all local Makefiles files.
-- sepgrep:   Greps on all local sepolicy files.
-- sgrep:     Greps on all local source files.
-- godir:     Go to the directory containing a file.
+- lunch:      lunch <product_name>-<build_variant>
+              Selects <product_name> as the product to build, and <build_variant> as the variant to
+              build, and stores those selections in the environment to be read by subsequent
+              invocations of 'm' etc.
+- tapas:      tapas [<App1> <App2> ...] [arm|x86|mips|arm64|x86_64|mips64] [eng|userdebug|user]
+- croot:      Changes directory to the top of the tree.
+- m:          Makes from the top of the tree.
+- mm:         Builds all of the modules in the current directory, but not their dependencies.
+- mmm:        Builds all of the modules in the supplied directories, but not their dependencies.
+              To limit the modules being built use the syntax: mmm dir/:target1,target2.
+- mma:        Builds all of the modules in the current directory, and their dependencies.
+- mmma:       Builds all of the modules in the supplied directories, and their dependencies.
+- provision:  Flash device with all required partitions. Options will be passed on to fastboot.
+- cgrep:      Greps on all local C/C++ files.
+- ggrep:      Greps on all local Gradle files.
+- jgrep:      Greps on all local Java files.
+- resgrep:    Greps on all local res/*.xml files.
+- mangrep:    Greps on all local AndroidManifest.xml files.
+- mgrep:      Greps on all local Makefiles files.
+- sepgrep:    Greps on all local sepolicy files.
+- sgrep:      Greps on all local source files.
+- godir:      Go to the directory containing a file.
+- allmod:     List all modules.
+- gomod:      Go to the directory containing a module.
+- refreshmod: Refresh list of modules for allmod/gomod.
 
 Environment options:
 - SANITIZE_HOST: Set to 'true' to use ASAN for all host modules. Note that
@@ -359,6 +362,9 @@
         complete -C "bit --tab" bit
     fi
     complete -F _lunch lunch
+
+    complete -F _complete_android_module_names gomod
+    complete -F _complete_android_module_names m
 }
 
 function choosetype()
@@ -1463,6 +1469,77 @@
     \cd $T/$pathname
 }
 
+# Update module-info.json in out.
+function refreshmod() {
+    if [ ! "$ANDROID_PRODUCT_OUT" ]; then
+        echo "No ANDROID_PRODUCT_OUT. Try running 'lunch' first." >&2
+        return 1
+    fi
+
+    echo "Refreshing modules (building module-info.json). Log at $ANDROID_PRODUCT_OUT/module-info.json.build.log." >&2
+
+    # for the output of the next command
+    mkdir -p $ANDROID_PRODUCT_OUT || return 1
+
+    # Note, can't use absolute path because of the way make works.
+    m out/target/product/$(get_build_var TARGET_DEVICE)/module-info.json \
+        > $ANDROID_PRODUCT_OUT/module-info.json.build.log 2>&1
+}
+
+# List all modules for the current device, as cached in module-info.json. If any build change is
+# made and it should be reflected in the output, you should run 'refreshmod' first.
+function allmod() {
+    if [ ! "$ANDROID_PRODUCT_OUT" ]; then
+        echo "No ANDROID_PRODUCT_OUT. Try running 'lunch' first." >&2
+        return 1
+    fi
+
+    if [ ! -f "$ANDROID_PRODUCT_OUT/module-info.json" ]; then
+        echo "Could not find module-info.json. It will only be built once, and it can be updated with 'refreshmod'" >&2
+        refreshmod || return 1
+    fi
+
+    python -c "import json; print '\n'.join(sorted(json.load(open('$ANDROID_PRODUCT_OUT/module-info.json')).keys()))"
+}
+
+# Go to a specific module in the android tree, as cached in module-info.json. If any build change
+# is made, and it should be reflected in the output, you should run 'refreshmod' first.
+function gomod() {
+    if [ ! "$ANDROID_PRODUCT_OUT" ]; then
+        echo "No ANDROID_PRODUCT_OUT. Try running 'lunch' first." >&2
+        return 1
+    fi
+
+    if [[ $# -ne 1 ]]; then
+        echo "usage: gomod <module>" >&2
+        return 1
+    fi
+
+    if [ ! -f "$ANDROID_PRODUCT_OUT/module-info.json" ]; then
+        echo "Could not find module-info.json. It will only be built once, and it can be updated with 'refreshmod'" >&2
+        refreshmod || return 1
+    fi
+
+    local relpath=$(python -c "import json, os
+module = '$1'
+module_info = json.load(open('$ANDROID_PRODUCT_OUT/module-info.json'))
+if module not in module_info:
+    exit(1)
+print module_info[module]['path'][0]" 2>/dev/null)
+
+    if [ -z "$relpath" ]; then
+        echo "Could not find module '$1' (try 'refreshmod' if there have been build changes?)." >&2
+        return 1
+    else
+        cd $ANDROID_BUILD_TOP/$relpath
+    fi
+}
+
+function _complete_android_module_names() {
+    local word=${COMP_WORDS[COMP_CWORD]}
+    COMPREPLY=( $(allmod | grep -E "^$word") )
+}
+
 # Print colored exit condition
 function pez {
     "$@"
diff --git a/tools/checkowners.py b/tools/checkowners.py
index 8568ccf..7f03968 100755
--- a/tools/checkowners.py
+++ b/tools/checkowners.py
@@ -56,7 +56,8 @@
   glob = '[a-zA-Z0-9_\\.\\-\\*\\?]+'
   globs = '(%s( *, *%s)*)' % (glob, glob)
   perfile = 'per-file +' + globs + ' *= *' + directive
-  pats = '(|%s|%s|%s)$' % (noparent, email, perfile)
+  include = 'include +([^ :]+ *: *)?[^ ]+'
+  pats = '(|%s|%s|%s|%s)$' % (noparent, email, perfile, include)
   patterns = re.compile(pats)
   address_pattern = re.compile('([^@ ]+@[^ @]+)')
   perfile_pattern = re.compile('per-file +.*=(.*)')
diff --git a/tools/fs_config/Android.mk b/tools/fs_config/Android.mk
index bf5e171..5ade258 100644
--- a/tools/fs_config/Android.mk
+++ b/tools/fs_config/Android.mk
@@ -104,11 +104,14 @@
 
 include $(BUILD_HOST_EXECUTABLE)
 fs_config_generate_bin := $(LOCAL_INSTALLED_MODULE)
-# List of all supported vendor, oem and odm Partitions
+# List of supported vendor, oem, odm, product and product_services Partitions
 fs_config_generate_extra_partition_list := $(strip \
   $(if $(BOARD_USES_VENDORIMAGE)$(BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE),vendor) \
   $(if $(BOARD_USES_OEMIMAGE)$(BOARD_OEMIMAGE_FILE_SYSTEM_TYPE),oem) \
-  $(if $(BOARD_USES_ODMIMAGE)$(BOARD_ODMIMAGE_FILE_SYSTEM_TYPE),odm))
+  $(if $(BOARD_USES_ODMIMAGE)$(BOARD_ODMIMAGE_FILE_SYSTEM_TYPE),odm) \
+  $(if $(BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE),product) \
+  $(if $(BOARD_PRODUCT_SERVICESIMAGE_FILE_SYSTEM_TYPE),product_services) \
+)
 
 ##################################
 # Generate the <p>/etc/fs_config_dirs binary files for each partition.
@@ -286,6 +289,72 @@
 
 endif
 
+ifneq ($(filter product,$(fs_config_generate_extra_partition_list)),)
+##################################
+# Generate the product/etc/fs_config_dirs binary file for the target
+# Add fs_config_dirs or fs_config_dirs_product to PRODUCT_PACKAGES in
+# the device make file to enable
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := fs_config_dirs_product
+LOCAL_MODULE_CLASS := ETC
+LOCAL_INSTALLED_MODULE_STEM := fs_config_dirs
+LOCAL_MODULE_PATH := $(TARGET_OUT_PRODUCT)/etc
+include $(BUILD_SYSTEM)/base_rules.mk
+$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin)
+	@mkdir -p $(dir $@)
+	$< -D -P product -o $@
+
+##################################
+# Generate the product/etc/fs_config_files binary file for the target
+# Add fs_config_files of fs_config_files_product to PRODUCT_PACKAGES in
+# the device make file to enable
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := fs_config_files_product
+LOCAL_MODULE_CLASS := ETC
+LOCAL_INSTALLED_MODULE_STEM := fs_config_files
+LOCAL_MODULE_PATH := $(TARGET_OUT_PRODUCT)/etc
+include $(BUILD_SYSTEM)/base_rules.mk
+$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin)
+	@mkdir -p $(dir $@)
+	$< -F -P product -o $@
+
+endif
+
+ifneq ($(filter product_services,$(fs_config_generate_extra_partition_list)),)
+##################################
+# Generate the product_services/etc/fs_config_dirs binary file for the target
+# Add fs_config_dirs or fs_config_dirs_product_services to PRODUCT_PACKAGES in
+# the device make file to enable
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := fs_config_dirs_product_services
+LOCAL_MODULE_CLASS := ETC
+LOCAL_INSTALLED_MODULE_STEM := fs_config_dirs
+LOCAL_MODULE_PATH := $(TARGET_OUT_PRODUCT_SERVICES)/etc
+include $(BUILD_SYSTEM)/base_rules.mk
+$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin)
+	@mkdir -p $(dir $@)
+	$< -D -P product_services -o $@
+
+##################################
+# Generate the product_services/etc/fs_config_files binary file for the target
+# Add fs_config_files of fs_config_files_product_services to PRODUCT_PACKAGES in
+# the device make file to enable
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := fs_config_files_product_services
+LOCAL_MODULE_CLASS := ETC
+LOCAL_INSTALLED_MODULE_STEM := fs_config_files
+LOCAL_MODULE_PATH := $(TARGET_OUT_PRODUCT_SERVICES)/etc
+include $(BUILD_SYSTEM)/base_rules.mk
+$(LOCAL_BUILT_MODULE): $(fs_config_generate_bin)
+	@mkdir -p $(dir $@)
+	$< -F -P product_services -o $@
+
+endif
+
 ##################################
 # Build the oemaid header library when fs config files are present.
 # Intentionally break build if you require generated AIDs
diff --git a/tools/fs_config/android_filesystem_config_test_data.h b/tools/fs_config/android_filesystem_config_test_data.h
index 07bc8e5..c65d406 100644
--- a/tools/fs_config/android_filesystem_config_test_data.h
+++ b/tools/fs_config/android_filesystem_config_test_data.h
@@ -26,6 +26,8 @@
     {00555, AID_ROOT, AID_SYSTEM, 0, "vendor/etc"},
     {00555, AID_ROOT, AID_SYSTEM, 0, "oem/etc"},
     {00555, AID_ROOT, AID_SYSTEM, 0, "odm/etc"},
+    {00555, AID_ROOT, AID_SYSTEM, 0, "product/etc"},
+    {00555, AID_ROOT, AID_SYSTEM, 0, "product_services/etc"},
     {00755, AID_SYSTEM, AID_ROOT, 0, "system/oem/etc"},
     {00755, AID_SYSTEM, AID_ROOT, 0, "system/odm/etc"},
     {00755, AID_SYSTEM, AID_ROOT, 0, "system/vendor/etc"},
@@ -41,16 +43,22 @@
     {00444, AID_ROOT, AID_SYSTEM, 0, "vendor/etc/fs_config_dirs"},
     {00444, AID_ROOT, AID_SYSTEM, 0, "oem/etc/fs_config_dirs"},
     {00444, AID_ROOT, AID_SYSTEM, 0, "odm/etc/fs_config_dirs"},
+    {00444, AID_ROOT, AID_SYSTEM, 0, "product/etc/fs_config_dirs"},
+    {00444, AID_ROOT, AID_SYSTEM, 0, "product_services/etc/fs_config_dirs"},
     {00444, AID_ROOT, AID_SYSTEM, 0, "system/etc/fs_config_files"},
     {00444, AID_ROOT, AID_SYSTEM, 0, "vendor/etc/fs_config_files"},
     {00444, AID_ROOT, AID_SYSTEM, 0, "oem/etc/fs_config_files"},
     {00444, AID_ROOT, AID_SYSTEM, 0, "odm/etc/fs_config_files"},
+    {00444, AID_ROOT, AID_SYSTEM, 0, "product/etc/fs_config_files"},
+    {00444, AID_ROOT, AID_SYSTEM, 0, "product_services/etc/fs_config_files"},
     {00644, AID_SYSTEM, AID_ROOT, 0, "system/vendor/etc/fs_config_dirs"},
     {00644, AID_SYSTEM, AID_ROOT, 0, "system/oem/etc/fs_config_dirs"},
     {00644, AID_SYSTEM, AID_ROOT, 0, "system/odm/etc/fs_config_dirs"},
     {00644, AID_SYSTEM, AID_ROOT, 0, "system/vendor/etc/fs_config_files"},
     {00644, AID_SYSTEM, AID_ROOT, 0, "system/oem/etc/fs_config_files"},
     {00644, AID_SYSTEM, AID_ROOT, 0, "system/odm/etc/fs_config_files"},
+    {00644, AID_SYSTEM, AID_ROOT, 0, "system/product/etc/fs_config_files"},
+    {00644, AID_SYSTEM, AID_ROOT, 0, "system/product_services/etc/fs_config_files"},
     {00644, AID_SYSTEM, AID_ROOT, 0, "etc/fs_config_files"},
     {00666, AID_ROOT, AID_SYSTEM, 0, "data/misc/oem"},
 };
diff --git a/tools/fs_config/fs_config_generate.c b/tools/fs_config/fs_config_generate.c
index cb7ff9d..0f0603b 100644
--- a/tools/fs_config/fs_config_generate.c
+++ b/tools/fs_config/fs_config_generate.c
@@ -47,11 +47,15 @@
     {0000, AID_ROOT, AID_ROOT, 0, "vendor/etc/fs_config_dirs"},
     {0000, AID_ROOT, AID_ROOT, 0, "oem/etc/fs_config_dirs"},
     {0000, AID_ROOT, AID_ROOT, 0, "odm/etc/fs_config_dirs"},
+    {0000, AID_ROOT, AID_ROOT, 0, "product/etc/fs_config_dirs"},
+    {0000, AID_ROOT, AID_ROOT, 0, "product_services/etc/fs_config_dirs"},
 #endif
     {0000, AID_ROOT, AID_ROOT, 0, "system/etc/fs_config_files"},
     {0000, AID_ROOT, AID_ROOT, 0, "vendor/etc/fs_config_files"},
     {0000, AID_ROOT, AID_ROOT, 0, "oem/etc/fs_config_files"},
     {0000, AID_ROOT, AID_ROOT, 0, "odm/etc/fs_config_files"},
+    {0000, AID_ROOT, AID_ROOT, 0, "product/etc/fs_config_files"},
+    {0000, AID_ROOT, AID_ROOT, 0, "product_services/etc/fs_config_files"},
 };
 #endif
 
diff --git a/tools/fs_config/fs_config_test.cpp b/tools/fs_config/fs_config_test.cpp
index f95a4ca..916c615 100644
--- a/tools/fs_config/fs_config_test.cpp
+++ b/tools/fs_config/fs_config_test.cpp
@@ -23,7 +23,6 @@
 #include <android-base/file.h>
 #include <android-base/macros.h>
 #include <android-base/strings.h>
-#include <android-base/stringprintf.h>
 #include <gtest/gtest.h>
 #include <private/android_filesystem_config.h>
 #include <private/fs_config.h>
@@ -31,12 +30,12 @@
 #include "android_filesystem_config_test_data.h"
 
 // must run test in the test directory
-const static char fs_config_generate_command[] = "./fs_config_generate_test";
+static const std::string fs_config_generate_command = "./fs_config_generate_test";
 
-static std::string popenToString(std::string command) {
+static std::string popenToString(const std::string command) {
   std::string ret;
 
-  FILE* fp = popen(command.c_str(), "r");
+  auto fp = popen(command.c_str(), "r");
   if (fp) {
     if (!android::base::ReadFdToString(fileno(fp), &ret)) ret = "";
     pclose(fp);
@@ -46,15 +45,14 @@
 
 static void confirm(std::string&& data, const fs_path_config* config,
                     ssize_t num_config) {
-  const struct fs_path_config_from_file* pc =
-      reinterpret_cast<const fs_path_config_from_file*>(data.c_str());
-  size_t len = data.size();
+  auto pc = reinterpret_cast<const fs_path_config_from_file*>(data.c_str());
+  auto len = data.size();
 
   ASSERT_TRUE(config != NULL);
   ASSERT_LT(0, num_config);
 
   while (len > 0) {
-    uint16_t host_len = pc->len;
+    auto host_len = pc->len;
     if (host_len > len) break;
 
     EXPECT_EQ(config->mode, pc->mode);
@@ -76,148 +74,114 @@
 /* See local android_filesystem_config.h for test data */
 
 TEST(fs_conf_test, dirs) {
-  confirm(popenToString(
-              android::base::StringPrintf("%s -D", fs_config_generate_command)),
+  confirm(popenToString(fs_config_generate_command + " -D"),
           android_device_dirs, arraysize(android_device_dirs));
 }
 
 TEST(fs_conf_test, files) {
-  confirm(popenToString(
-              android::base::StringPrintf("%s -F", fs_config_generate_command)),
+  confirm(popenToString(fs_config_generate_command + " -F"),
           android_device_files, arraysize(android_device_files));
 }
 
-static const char vendor_str[] = "vendor/";
-static const char vendor_alt_str[] = "system/vendor/";
-static const char oem_str[] = "oem/";
-static const char oem_alt_str[] = "system/oem/";
-static const char odm_str[] = "odm/";
-static const char odm_alt_str[] = "system/odm/";
+static bool is_system(const char* prefix) {
+  return !android::base::StartsWith(prefix, "vendor/") &&
+         !android::base::StartsWith(prefix, "system/vendor/") &&
+         !android::base::StartsWith(prefix, "oem/") &&
+         !android::base::StartsWith(prefix, "system/oem/") &&
+         !android::base::StartsWith(prefix, "odm/") &&
+         !android::base::StartsWith(prefix, "system/odm/") &&
+         !android::base::StartsWith(prefix, "product/") &&
+         !android::base::StartsWith(prefix, "system/product/") &&
+         !android::base::StartsWith(prefix, "product_services/") &&
+         !android::base::StartsWith(prefix, "system/product_services/");
+}
 
 TEST(fs_conf_test, system_dirs) {
   std::vector<fs_path_config> dirs;
-  const fs_path_config* config = android_device_dirs;
-  for (size_t num = arraysize(android_device_dirs); num; --num) {
-    if (!android::base::StartsWith(config->prefix, vendor_str) &&
-        !android::base::StartsWith(config->prefix, vendor_alt_str) &&
-        !android::base::StartsWith(config->prefix, oem_str) &&
-        !android::base::StartsWith(config->prefix, oem_alt_str) &&
-        !android::base::StartsWith(config->prefix, odm_str) &&
-        !android::base::StartsWith(config->prefix, odm_alt_str)) {
+  auto config = android_device_dirs;
+  for (auto num = arraysize(android_device_dirs); num; --num) {
+    if (is_system(config->prefix)) {
       dirs.emplace_back(*config);
     }
     ++config;
   }
-  confirm(popenToString(android::base::StringPrintf(
-              "%s -D -P -vendor,-oem,-odm", fs_config_generate_command)),
+  confirm(popenToString(fs_config_generate_command + " -D -P -vendor,-oem,-odm,-product,-product_services"),
+          &dirs[0], dirs.size());
+}
+
+static void fs_conf_test_dirs(const std::string& partition_name) {
+  std::vector<fs_path_config> dirs;
+  auto config = android_device_dirs;
+  const auto str = partition_name + "/";
+  const auto alt_str = "system/" + partition_name + "/";
+  for (auto num = arraysize(android_device_dirs); num; --num) {
+    if (android::base::StartsWith(config->prefix, str) ||
+        android::base::StartsWith(config->prefix, alt_str)) {
+      dirs.emplace_back(*config);
+    }
+    ++config;
+  }
+  confirm(popenToString(fs_config_generate_command + " -D -P " + partition_name),
           &dirs[0], dirs.size());
 }
 
 TEST(fs_conf_test, vendor_dirs) {
-  std::vector<fs_path_config> dirs;
-  const fs_path_config* config = android_device_dirs;
-  for (size_t num = arraysize(android_device_dirs); num; --num) {
-    if (android::base::StartsWith(config->prefix, vendor_str) ||
-        android::base::StartsWith(config->prefix, vendor_alt_str)) {
-      dirs.emplace_back(*config);
-    }
-    ++config;
-  }
-  confirm(popenToString(android::base::StringPrintf(
-              "%s -D -P vendor", fs_config_generate_command)),
-          &dirs[0], dirs.size());
+  fs_conf_test_dirs("vendor");
 }
 
 TEST(fs_conf_test, oem_dirs) {
-  std::vector<fs_path_config> dirs;
-  const fs_path_config* config = android_device_dirs;
-  for (size_t num = arraysize(android_device_dirs); num; --num) {
-    if (android::base::StartsWith(config->prefix, oem_str) ||
-        android::base::StartsWith(config->prefix, oem_alt_str)) {
-      dirs.emplace_back(*config);
-    }
-    ++config;
-  }
-  confirm(popenToString(android::base::StringPrintf(
-              "%s -D -P oem", fs_config_generate_command)),
-          &dirs[0], dirs.size());
+  fs_conf_test_dirs("oem");
 }
 
 TEST(fs_conf_test, odm_dirs) {
-  std::vector<fs_path_config> dirs;
-  const fs_path_config* config = android_device_dirs;
-  for (size_t num = arraysize(android_device_dirs); num; --num) {
-    if (android::base::StartsWith(config->prefix, odm_str) ||
-        android::base::StartsWith(config->prefix, odm_alt_str)) {
-      dirs.emplace_back(*config);
-    }
-    ++config;
-  }
-  confirm(popenToString(android::base::StringPrintf(
-              "%s -D -P odm", fs_config_generate_command)),
-          &dirs[0], dirs.size());
+  fs_conf_test_dirs("odm");
 }
 
 TEST(fs_conf_test, system_files) {
   std::vector<fs_path_config> files;
-  const fs_path_config* config = android_device_files;
-  for (size_t num = arraysize(android_device_files); num; --num) {
-    if (!android::base::StartsWith(config->prefix, vendor_str) &&
-        !android::base::StartsWith(config->prefix, vendor_alt_str) &&
-        !android::base::StartsWith(config->prefix, oem_str) &&
-        !android::base::StartsWith(config->prefix, oem_alt_str) &&
-        !android::base::StartsWith(config->prefix, odm_str) &&
-        !android::base::StartsWith(config->prefix, odm_alt_str)) {
+  auto config = android_device_files;
+  for (auto num = arraysize(android_device_files); num; --num) {
+    if (is_system(config->prefix)) {
       files.emplace_back(*config);
     }
     ++config;
   }
-  confirm(popenToString(android::base::StringPrintf(
-              "%s -F -P -vendor,-oem,-odm", fs_config_generate_command)),
+  confirm(popenToString(fs_config_generate_command + " -F -P -vendor,-oem,-odm,-product,-product_services"),
+          &files[0], files.size());
+}
+
+static void fs_conf_test_files(const std::string& partition_name) {
+  std::vector<fs_path_config> files;
+  auto config = android_device_files;
+  const auto str = partition_name + "/";
+  const auto alt_str = "system/" + partition_name + "/";
+  for (auto num = arraysize(android_device_files); num; --num) {
+    if (android::base::StartsWith(config->prefix, str) ||
+        android::base::StartsWith(config->prefix, alt_str)) {
+      files.emplace_back(*config);
+    }
+    ++config;
+  }
+  confirm(popenToString(fs_config_generate_command + " -F -P " + partition_name),
           &files[0], files.size());
 }
 
 TEST(fs_conf_test, vendor_files) {
-  std::vector<fs_path_config> files;
-  const fs_path_config* config = android_device_files;
-  for (size_t num = arraysize(android_device_files); num; --num) {
-    if (android::base::StartsWith(config->prefix, vendor_str) ||
-        android::base::StartsWith(config->prefix, vendor_alt_str)) {
-      files.emplace_back(*config);
-    }
-    ++config;
-  }
-  confirm(popenToString(android::base::StringPrintf(
-              "%s -F -P vendor", fs_config_generate_command)),
-          &files[0], files.size());
+  fs_conf_test_files("vendor");
 }
 
 TEST(fs_conf_test, oem_files) {
-  std::vector<fs_path_config> files;
-  const fs_path_config* config = android_device_files;
-  for (size_t num = arraysize(android_device_files); num; --num) {
-    if (android::base::StartsWith(config->prefix, oem_str) ||
-        android::base::StartsWith(config->prefix, oem_alt_str)) {
-      files.emplace_back(*config);
-    }
-    ++config;
-  }
-  confirm(popenToString(android::base::StringPrintf(
-              "%s -F -P oem", fs_config_generate_command)),
-          &files[0], files.size());
+  fs_conf_test_files("oem");
 }
 
 TEST(fs_conf_test, odm_files) {
-  std::vector<fs_path_config> files;
-  const fs_path_config* config = android_device_files;
-  for (size_t num = arraysize(android_device_files); num; --num) {
-    if (android::base::StartsWith(config->prefix, odm_str) ||
-        android::base::StartsWith(config->prefix, odm_alt_str)) {
-      files.emplace_back(*config);
-    }
-    ++config;
-  }
-  confirm(popenToString(android::base::StringPrintf(
-              "%s -F -P odm", fs_config_generate_command)),
-          &files[0], files.size());
+  fs_conf_test_files("odm");
+}
+
+TEST(fs_conf_test, product_files) {
+  fs_conf_test_files("product");
+}
+
+TEST(fs_conf_test, product_services_files) {
+  fs_conf_test_files("product_services");
 }
diff --git a/tools/releasetools/add_img_to_target_files.py b/tools/releasetools/add_img_to_target_files.py
index 669d87b..1872a58 100755
--- a/tools/releasetools/add_img_to_target_files.py
+++ b/tools/releasetools/add_img_to_target_files.py
@@ -657,12 +657,13 @@
   """Create split super_*.img and store it in output_zip."""
 
   outdir = os.path.join(OPTIONS.input_tmp, "OTA")
-  build_super_image.BuildSuperImage(OPTIONS.input_tmp, outdir)
+  built = build_super_image.BuildSuperImage(OPTIONS.input_tmp, outdir)
 
-  for dev in OPTIONS.info_dict['super_block_devices'].strip().split():
-    img = OutputFile(output_zip, OPTIONS.input_tmp, "OTA",
-                     "super_" + dev + ".img")
-    img.Write()
+  if built:
+    for dev in OPTIONS.info_dict['super_block_devices'].strip().split():
+      img = OutputFile(output_zip, OPTIONS.input_tmp, "OTA",
+                       "super_" + dev + ".img")
+      img.Write()
 
 
 def ReplaceUpdatedFiles(zip_filename, files_list):
diff --git a/tools/releasetools/build_super_image.py b/tools/releasetools/build_super_image.py
index 6efd3f4..e8730ae 100755
--- a/tools/releasetools/build_super_image.py
+++ b/tools/releasetools/build_super_image.py
@@ -138,14 +138,25 @@
   else:
     logger.info("Done writing image %s", output)
 
+  return True
+
 
 def BuildSuperImageFromExtractedTargetFiles(inp, out):
   info_dict = common.LoadInfoDict(inp)
   partition_list = shlex.split(
       info_dict.get("dynamic_partition_list", "").strip())
+  missing_images = []
   for partition in partition_list:
-    info_dict["{}_image".format(partition)] = os.path.join(
-        inp, "IMAGES", "{}.img".format(partition))
+    image_path = os.path.join(inp, "IMAGES", "{}.img".format(partition))
+    if not os.path.isfile(image_path):
+      missing_images.append(image_path)
+    else:
+      info_dict["{}_image".format(partition)] = image_path
+  if missing_images:
+    logger.warning("Skip building super image because the following "
+                   "images are missing from target files:\n%s",
+                   "\n".join(missing_images))
+    return False
   return BuildSuperImageFromDict(info_dict, out)
 
 
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 4c452ad..dcc083c 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -623,10 +623,13 @@
   # "boot" or "recovery", without extension.
   partition_name = os.path.basename(sourcedir).lower()
 
-  if (partition_name == "recovery" and
-      info_dict.get("include_recovery_dtbo") == "true"):
-    fn = os.path.join(sourcedir, "recovery_dtbo")
-    cmd.extend(["--recovery_dtbo", fn])
+  if partition_name == "recovery":
+    if info_dict.get("include_recovery_dtbo") == "true":
+      fn = os.path.join(sourcedir, "recovery_dtbo")
+      cmd.extend(["--recovery_dtbo", fn])
+    if info_dict.get("include_recovery_acpio") == "true":
+      fn = os.path.join(sourcedir, "recovery_acpio")
+      cmd.extend(["--recovery_acpio", fn])
 
   RunAndCheckOutput(cmd)