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Merge "Adding boot-test-harness.img"

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am: 818df7b0d0

Change-Id: I550d6e5eebe84f9e1971ef23a21c40d22de0d0b8
This commit is contained in:
Bowgo Tsai 2019-10-09 17:32:04 -07:00 committed by android-build-merger
commit 68130ccb4a
5 changed files with 111 additions and 20 deletions
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116
core/Makefile
View file

@ -2154,6 +2154,7 @@ ifneq ($(BOARD_NAND_SPARE_SIZE),)
$(error MTD device is no longer supported and thus BOARD_NAND_SPARE_SIZE is deprecated.)
endif
ifneq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true)
# -----------------------------------------------------------------
# the debug ramdisk, which is the original ramdisk plus additional
# files: force_debuggable, adb_debug.prop and userdebug sepolicy.
@ -2250,40 +2251,115 @@ endif
# Using a test key to sign boot-debug.img to continue booting with the mismatched
# public key, if the device is unlocked.
ifneq ($(BOARD_AVB_BOOT_KEY_PATH),)
BOARD_AVB_DEBUG_BOOT_KEY_PATH := external/avb/test/data/testkey_rsa2048.pem
$(INSTALLED_DEBUG_BOOTIMAGE_TARGET): PRIVATE_AVB_DEBUG_BOOT_SIGNING_ARGS := \
--algorithm SHA256_RSA2048 --key $(BOARD_AVB_DEBUG_BOOT_KEY_PATH)
$(INSTALLED_DEBUG_BOOTIMAGE_TARGET): $(AVBTOOL) $(BOARD_AVB_DEBUG_BOOT_KEY_PATH)
$(INSTALLED_DEBUG_BOOTIMAGE_TARGET): $(AVBTOOL) $(BOARD_AVB_BOOT_TEST_KEY_PATH)
endif
BOARD_AVB_BOOT_TEST_KEY_PATH := external/avb/test/data/testkey_rsa2048.pem
INTERNAL_AVB_BOOT_TEST_SIGNING_ARGS := --algorithm SHA256_RSA2048 --key $(BOARD_AVB_BOOT_TEST_KEY_PATH)
# $(1): the bootimage to sign
define test-key-sign-bootimage
$(call assert-max-image-size,$(1),$(call get-hash-image-max-size,$(BOARD_BOOTIMAGE_PARTITION_SIZE)))
$(AVBTOOL) add_hash_footer \
--image $(1) \
--partition_size $(BOARD_BOOTIMAGE_PARTITION_SIZE) \
--partition_name boot $(INTERNAL_AVB_BOOT_TEST_SIGNING_ARGS) \
$(BOARD_AVB_BOOT_ADD_HASH_FOOTER_ARGS)
$(call assert-max-image-size,$(1),$(BOARD_BOOTIMAGE_PARTITION_SIZE))
endef
# Depends on original boot.img and ramdisk-debug.img, to build the new boot-debug.img
$(INSTALLED_DEBUG_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INSTALLED_BOOTIMAGE_TARGET) $(INSTALLED_DEBUG_RAMDISK_TARGET)
$(call pretty,"Target boot debug image: $@")
$(MKBOOTIMG) $(INTERNAL_DEBUG_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $@
$(if $(BOARD_AVB_BOOT_KEY_PATH),\
$(call assert-max-image-size,$@,$(call get-hash-image-max-size,$(BOARD_BOOTIMAGE_PARTITION_SIZE))); \
$(AVBTOOL) add_hash_footer \
--image $@ \
--partition_size $(BOARD_BOOTIMAGE_PARTITION_SIZE) \
--partition_name boot $(PRIVATE_AVB_DEBUG_BOOT_SIGNING_ARGS) \
$(BOARD_AVB_BOOT_ADD_HASH_FOOTER_ARGS), \
$(call assert-max-image-size,$@,$(BOARD_BOOTIMAGE_PARTITION_SIZE)))
$(if $(BOARD_AVB_BOOT_KEY_PATH),$(call test-key-sign-bootimage,$@))
.PHONY: bootimage_debug-nodeps
bootimage_debug-nodeps: $(MKBOOTIMG)
echo "make $@: ignoring dependencies"
$(MKBOOTIMG) $(INTERNAL_DEBUG_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $(INSTALLED_DEBUG_BOOTIMAGE_TARGET)
$(if $(BOARD_AVB_BOOT_KEY_PATH),\
$(call assert-max-image-size,$(INSTALLED_DEBUG_BOOTIMAGE_TARGET),$(call get-hash-image-max-size,$(BOARD_BOOTIMAGE_PARTITION_SIZE))); \
$(AVBTOOL) add_hash_footer \
--image $(INSTALLED_DEBUG_BOOTIMAGE_TARGET) \
--partition_size $(BOARD_BOOTIMAGE_PARTITION_SIZE) \
--partition_name boot $(PRIVATE_AVB_DEBUG_BOOT_SIGNING_ARGS) \
$(BOARD_AVB_BOOT_ADD_HASH_FOOTER_ARGS), \
$(call assert-max-image-size,$(INSTALLED_DEBUG_BOOTIMAGE_TARGET),$(BOARD_BOOTIMAGE_PARTITION_SIZE)))
$(if $(BOARD_AVB_BOOT_KEY_PATH),$(call test-key-sign-bootimage,$(INSTALLED_DEBUG_BOOTIMAGE_TARGET)))
endif # TARGET_NO_KERNEL
# -----------------------------------------------------------------
# The test harness ramdisk, which is based off debug_ramdisk, plus a
# few additional test-harness-specific properties in adb_debug.prop.
ifdef BUILDING_RAMDISK_IMAGE
BUILT_TEST_HARNESS_RAMDISK_TARGET := $(PRODUCT_OUT)/ramdisk-test-harness.img
INSTALLED_TEST_HARNESS_RAMDISK_TARGET := $(BUILT_TEST_HARNESS_RAMDISK_TARGET)
# rsync the content from ramdisk-debug.img to ramdisk-test-harness.img, then
# appends a few test harness specific properties into the adb_debug.prop.
TEST_HARNESS_RAMDISK_SYNC_DIR := $(PRODUCT_OUT)/debug_ramdisk
TEST_HARNESS_RAMDISK_ROOT_DIR := $(PRODUCT_OUT)/test_harness_ramdisk
# The following TARGET_TEST_HARNESS_RAMDISK_OUT will be $(PRODUCT_OUT)/test_harness_ramdisk/first_stage_ramdisk,
# if BOARD_USES_RECOVERY_AS_BOOT is true. Otherwise, it will be $(PRODUCT_OUT)/test_harness_ramdisk.
TEST_HARNESS_PROP_TARGET := $(TARGET_TEST_HARNESS_RAMDISK_OUT)/adb_debug.prop
ADDITIONAL_TEST_HARNESS_PROPERTIES := ro.audio.silent=1
ADDITIONAL_TEST_HARNESS_PROPERTIES += ro.test_harness=1
# $(1): a list of key=value pairs for additional property assignments
# $(2): the target .prop file to append the properties from $(1)
define append-test-harness-props
echo "#" >> $(2); \
echo "# ADDITIONAL TEST HARNESS_PROPERTIES" >> $(2); \
echo "#" >> $(2);
$(foreach line,$(1), echo "$(line)" >> $(2);)
endef
$(INSTALLED_TEST_HARNESS_RAMDISK_TARGET): $(INSTALLED_DEBUG_RAMDISK_TARGET)
$(INSTALLED_TEST_HARNESS_RAMDISK_TARGET): $(MKBOOTFS) $(INTERNAL_TEST_HARNESS_RAMDISK_FILES) | $(MINIGZIP)
$(call pretty,"Target test harness ram disk: $@")
rsync -a $(TEST_HARNESS_RAMDISK_SYNC_DIR)/ $(TEST_HARNESS_RAMDISK_ROOT_DIR)
$(call append-test-harness-props,$(ADDITIONAL_TEST_HARNESS_PROPERTIES),$(TEST_HARNESS_PROP_TARGET))
$(MKBOOTFS) -d $(TARGET_OUT) $(TEST_HARNESS_RAMDISK_ROOT_DIR) | $(MINIGZIP) > $@
.PHONY: ramdisk_test_harness-nodeps
ramdisk_test_harness-nodeps: $(MKBOOTFS) | $(MINIGZIP)
echo "make $@: ignoring dependencies"
rsync -a $(TEST_HARNESS_RAMDISK_SYNC_DIR)/ $(TEST_HARNESS_RAMDISK_ROOT_DIR)
$(call append-test-harness-props,$(ADDITIONAL_TEST_HARNESS_PROPERTIES),$(TEST_HARNESS_PROP_TARGET))
$(MKBOOTFS) -d $(TARGET_OUT) $(TEST_HARNESS_RAMDISK_ROOT_DIR) | $(MINIGZIP) > $(INSTALLED_TEST_HARNESS_RAMDISK_TARGET)
endif # BUILDING_RAMDISK_IMAGE
# -----------------------------------------------------------------
# the boot-test-harness.img, which is the kernel plus ramdisk-test-harness.img
#
# Note: it's intentional to skip signing for boot-test-harness.img, because it
# can only be used if the device is unlocked with verification error.
ifneq ($(strip $(TARGET_NO_KERNEL)),true)
INSTALLED_TEST_HARNESS_BOOTIMAGE_TARGET := $(PRODUCT_OUT)/boot-test-harness.img
# Replace ramdisk-debug.img in $(MKBOOTIMG) ARGS with ramdisk-test-harness.img to build boot-test-harness.img
INTERNAL_TEST_HARNESS_BOOTIMAGE_ARGS := $(subst $(INSTALLED_DEBUG_RAMDISK_TARGET),$(INSTALLED_TEST_HARNESS_RAMDISK_TARGET),$(INTERNAL_DEBUG_BOOTIMAGE_ARGS))
# If boot.img is chained but boot-test-harness.img is not signed, libavb in bootloader
# will fail to find valid AVB metadata from the end of /boot, thus stop booting.
# Using a test key to sign boot-test-harness.img to continue booting with the mismatched
# public key, if the device is unlocked.
ifneq ($(BOARD_AVB_BOOT_KEY_PATH),)
$(INSTALLED_TEST_HARNESS_BOOTIMAGE_TARGET): $(AVBTOOL) $(BOARD_AVB_BOOT_TEST_KEY_PATH)
endif
# Build the new boot-test-harness.img, based on boot-debug.img and ramdisk-test-harness.img.
$(INSTALLED_TEST_HARNESS_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INSTALLED_DEBUG_BOOTIMAGE_TARGET) $(INSTALLED_TEST_HARNESS_RAMDISK_TARGET)
$(call pretty,"Target boot test harness image: $@")
$(MKBOOTIMG) $(INTERNAL_TEST_HARNESS_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $@
$(if $(BOARD_AVB_BOOT_KEY_PATH),$(call test-key-sign-bootimage,$@))
.PHONY: bootimage_test_harness-nodeps
bootimage_test_harness-nodeps: $(MKBOOTIMG)
echo "make $@: ignoring dependencies"
$(MKBOOTIMG) $(INTERNAL_TEST_HARNESS_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $(INSTALLED_TEST_HARNESS_BOOTIMAGE_TARGET)
$(if $(BOARD_AVB_BOOT_KEY_PATH),$(call test-key-sign-bootimage,$(INSTALLED_TEST_HARNESS_BOOTIMAGE_TARGET)))
endif # TARGET_NO_KERNEL
endif # BOARD_BUILD_SYSTEM_ROOT_IMAGE is not true
# -----------------------------------------------------------------
# system image
#

1
core/board_config.mk
View file

@ -263,6 +263,7 @@ endif
# Now we can substitute with the real value of TARGET_COPY_OUT_DEBUG_RAMDISK
ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
TARGET_COPY_OUT_DEBUG_RAMDISK := debug_ramdisk/first_stage_ramdisk
TARGET_COPY_OUT_TEST_HARNESS_RAMDISK := test_harness_ramdisk/first_stage_ramdisk
endif
###########################################

2
core/config.mk
View file

@ -1171,8 +1171,10 @@ dont_bother_goals := out \
systemotherimage-nodeps \
ramdisk-nodeps \
ramdisk_debug-nodeps \
ramdisk_test_harness-nodeps \
bootimage-nodeps \
bootimage_debug-nodeps \
bootimage_test_harness-nodeps \
recoveryimage-nodeps \
vbmetaimage-nodeps \
product-graph dump-products

2
core/envsetup.mk
View file

@ -228,6 +228,7 @@ TARGET_COPY_OUT_ASAN := $(TARGET_COPY_OUT_DATA)/asan
TARGET_COPY_OUT_OEM := oem
TARGET_COPY_OUT_RAMDISK := ramdisk
TARGET_COPY_OUT_DEBUG_RAMDISK := debug_ramdisk
TARGET_COPY_OUT_TEST_HARNESS_RAMDISK := test_harness_ramdisk
TARGET_COPY_OUT_ROOT := root
TARGET_COPY_OUT_RECOVERY := recovery
# The directory used for optional partitions depend on the BoardConfig, so
@ -825,6 +826,7 @@ TARGET_OUT_COVERAGE := $(PRODUCT_OUT)/coverage
TARGET_RAMDISK_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_RAMDISK)
TARGET_RAMDISK_OUT_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)
TARGET_DEBUG_RAMDISK_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_DEBUG_RAMDISK)
TARGET_TEST_HARNESS_RAMDISK_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_TEST_HARNESS_RAMDISK)
TARGET_VENDOR_RAMDISK_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_VENDOR_RAMDISK)

10
core/main.mk
View file

@ -1490,6 +1490,9 @@ ramdisk: $(INSTALLED_RAMDISK_TARGET)
.PHONY: ramdisk_debug
ramdisk_debug: $(INSTALLED_DEBUG_RAMDISK_TARGET)
.PHONY: ramdisk_test_harness
ramdisk_test_harness: $(INSTALLED_TEST_HARNESS_RAMDISK_TARGET)
.PHONY: userdataimage
userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET)
@ -1530,6 +1533,9 @@ bootimage: $(INSTALLED_BOOTIMAGE_TARGET)
.PHONY: bootimage_debug
bootimage_debug: $(INSTALLED_DEBUG_BOOTIMAGE_TARGET)
.PHONY: bootimage_test_harness
bootimage_test_harness: $(INSTALLED_TEST_HARNESS_BOOTIMAGE_TARGET)
.PHONY: vbmetaimage
vbmetaimage: $(INSTALLED_VBMETAIMAGE_TARGET)
@ -1697,6 +1703,10 @@ else # TARGET_BUILD_APPS
$(INSTALLED_DEBUG_RAMDISK_TARGET) \
$(INSTALLED_DEBUG_BOOTIMAGE_TARGET) \
)
$(call dist-for-goals, bootimage_test_harness, \
$(INSTALLED_TEST_HARNESS_RAMDISK_TARGET) \
$(INSTALLED_TEST_HARNESS_BOOTIMAGE_TARGET) \
)
endif
ifeq ($(EMMA_INSTRUMENT),true)