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# Copyright 2013 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# This Makefile normally builds in a 'build' subdir, but use
#
# make BUILD=<dir>
#
# to put the output somewhere else.
##############################################################################
# Make variables come in two flavors, immediate or deferred.
#
# Variable definitions are parsed like this:
#
# IMMEDIATE = DEFERRED
# or
# IMMEDIATE := IMMEDIATE
#
# Rules are parsed this way:
#
# IMMEDIATE : IMMEDIATE
# DEFERRED
#
# So you can assign variables in any order if they're only to be used in
# actions, but if you use a variable in either the target or prerequisite of a
# rule, the rule will be constructed using only the top-down, immediate value.
#
# So we'll try to define all the variables first. Then the rules.
#
##############################################################################
# Configuration variables come first.
#
# Our convention is that we only use := for variables that will never be
# changed or appended. They must be defined before being used anywhere.
# We should only run pwd once, not every time we refer to ${BUILD}.
SRCDIR := $(shell pwd)
export SRCDIR
BUILD = $(SRCDIR)/build
export BUILD
# Stuff for 'make install'
INSTALL = install
DESTDIR = /usr/local
# Default values
DEV_DEBUG_FORCE=
# Where exactly do the pieces go?
# UB_DIR = utility binary directory
# DF_DIR = utility defaults directory
# VB_DIR = vboot binary directory for dev-mode-only scripts
ifeq (${MINIMAL},)
# Host install just puts everything where it's told
UB_DIR=${DESTDIR}/bin
DF_DIR=${DESTDIR}/default
VB_DIR=${DESTDIR}/bin
else
# Target install puts things into different places
UB_DIR=${DESTDIR}/usr/bin
DF_DIR=${DESTDIR}/etc/default
VB_DIR=${DESTDIR}/usr/share/vboot/bin
endif
# Where to install the (exportable) executables for testing?
TEST_INSTALL_DIR = ${BUILD}/install_for_test
# Verbose? Use V=1
ifeq (${V},)
Q := @
endif
# Quiet? Use QUIET=1
ifeq ($(QUIET),)
PRINTF := printf
else
PRINTF := :
endif
# Architecture detection
_machname := $(shell uname -m)
HOST_ARCH ?= ${_machname}
# ARCH and/or FIRMWARE_ARCH are defined by the Chromium OS ebuild.
# Pick a sane target architecture if none is defined.
ifeq (${ARCH},)
ARCH := ${HOST_ARCH}
else ifeq (${ARCH},i386)
override ARCH := x86
else ifeq (${ARCH},amd64)
override ARCH := x86_64
endif
# FIRMWARE_ARCH is only defined by the Chromium OS ebuild if compiling
# for a firmware target (such as u-boot or depthcharge). It must map
# to the same consistent set of architectures as the host.
ifeq (${FIRMWARE_ARCH},i386)
override FIRMWARE_ARCH := x86
else ifeq (${FIRMWARE_ARCH},amd64)
override FIRMWARE_ARCH := x86_64
else ifeq (${FIRMWARE_ARCH},armv7)
override FIRMWARE_ARCH := arm
endif
# Provide default CC and CFLAGS for firmware builds; if you have any -D flags,
# please add them after this point (e.g., -DVBOOT_DEBUG).
#
# TODO(crosbug.com/16808) We hard-code u-boot's compiler flags here just
# temporarily. As we are still investigating which flags are necessary for
# maintaining a compatible ABI, etc. between u-boot and vboot_reference.
#
# As a first step, this makes the setting of CC and CFLAGS here optional, to
# permit a calling script or Makefile to set these.
#
# Flag ordering: arch, then -f, then -m, then -W
DEBUG_FLAGS := $(if ${DEBUG},-g -O0,-Os)
COMMON_FLAGS := -nostdinc -pipe \
-ffreestanding -fno-builtin -fno-stack-protector \
-Werror -Wall -Wstrict-prototypes ${DEBUG_FLAGS}
# Note: FIRMWARE_ARCH is defined by the Chromium OS ebuild.
ifeq (${FIRMWARE_ARCH}, arm)
CC ?= armv7a-cros-linux-gnueabi-gcc
CFLAGS ?= -march=armv5 \
-fno-common -ffixed-r8 \
-mfloat-abi=hard -marm -mabi=aapcs-linux -mno-thumb-interwork \
${COMMON_FLAGS}
else ifeq (${FIRMWARE_ARCH}, x86)
CC ?= i686-pc-linux-gnu-gcc
# Drop -march=i386 to permit use of SSE instructions
CFLAGS ?= \
-ffunction-sections -fvisibility=hidden -fno-strict-aliasing \
-fomit-frame-pointer -fno-toplevel-reorder -fno-dwarf2-cfi-asm \
-mpreferred-stack-boundary=2 \
${COMMON_FLAGS}
else ifeq (${FIRMWARE_ARCH}, x86_64)
CFLAGS ?= ${COMMON_FLAGS} \
-fvisibility=hidden -fno-strict-aliasing -fomit-frame-pointer
else
# FIRMWARE_ARCH not defined; assuming local compile.
CC ?= gcc
CFLAGS += -DCHROMEOS_ENVIRONMENT -Wall -Werror ${DEBUG_FLAGS}
endif
ifneq (${CUSTOM_MUSIC},)
CFLAGS += -DCUSTOM_MUSIC
endif
ifneq (${DEBUG},)
CFLAGS += -DVBOOT_DEBUG
endif
ifeq (${DISABLE_NDEBUG},)
CFLAGS += -DNDEBUG
endif
ifneq (${FORCE_LOGGING_ON},)
CFLAGS += -DFORCE_LOGGING_ON=${FORCE_LOGGING_ON}
endif
ifneq (${PD_SYNC},)
CFLAGS += -DPD_SYNC
endif
# Create / use dependency files
CFLAGS += -MMD -MF $@.d
ifeq (${FIRMWARE_ARCH},)
# Creates position independent code for non firmware target.
CFLAGS += -fPIE
endif
# These are required to access large disks and files on 32-bit systems.
CFLAGS += -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
# Code coverage
ifneq (${COV},)
COV_FLAGS = -O0 --coverage -DCOVERAGE
CFLAGS += ${COV_FLAGS}
LDFLAGS += ${COV_FLAGS}
COV_INFO = ${BUILD}/coverage.info
endif
# And a few more default utilities
LD = ${CC}
CXX ?= g++
PKG_CONFIG ?= pkg-config
# Determine QEMU architecture needed, if any
ifeq (${ARCH},${HOST_ARCH})
# Same architecture; no need for QEMU
QEMU_ARCH :=
else ifeq (${HOST_ARCH}-${ARCH},x86_64-x86)
# 64-bit host can run 32-bit targets directly
QEMU_ARCH :=
else
QEMU_ARCH := ${ARCH}
endif
# The top of the chroot for qemu must be passed in via the SYSROOT environment
# variable. In the Chromium OS chroot, this is done automatically by the
# ebuild.
ifeq (${QEMU_ARCH},)
# Path to build output for running tests is same as for building
BUILD_RUN = ${BUILD}
SRC_RUN = ${SRCDIR}
else
$(info Using qemu for testing.)
# Path to build output for running tests is different in the chroot
BUILD_RUN = $(subst ${SYSROOT},,${BUILD})
SRC_RUN = $(subst ${SYSROOT},,${SRCDIR})
QEMU_BIN = qemu-${QEMU_ARCH}
QEMU_RUN = ${BUILD_RUN}/${QEMU_BIN}
export QEMU_RUN
RUNTEST = tests/test_using_qemu.sh
endif
export BUILD_RUN
##############################################################################
# Now we need to describe everything we might want or need to build
# Everything wants these headers.
INCLUDES += \
-Ifirmware/include \
-Ifirmware/lib/include \
-Ifirmware/lib/cgptlib/include \
-Ifirmware/lib/cryptolib/include \
-Ifirmware/lib/tpm_lite/include \
-Ifirmware/2lib/include
# If we're not building for a specific target, just stub out things like the
# TPM commands and various external functions that are provided by the BIOS.
ifeq (${FIRMWARE_ARCH},)
INCLUDES += -Ihost/include -Ihost/lib/include
endif
# Firmware library, used by the other firmware components (depthcharge,
# coreboot, etc.). It doesn't need exporting to some other place; they'll build
# this source tree locally and link to it directly.
FWLIB = ${BUILD}/vboot_fw.a
# Smaller firmware library
# Stuff common to all vboot 2.x
FWLIB2X = ${BUILD}/vboot_fw2x.a
# Vboot 2.0 (stuck with this filename due to dependencies in coreboot)
FWLIB20 = ${BUILD}/vboot_fw2.a
# Vboot 2.1
FWLIB21 = ${BUILD}/vboot_fw21.a
# Firmware library sources needed by VbInit() call
VBINIT_SRCS = \
firmware/lib/crc8.c \
firmware/lib/utility.c \
firmware/lib/vboot_api_init.c \
firmware/lib/vboot_common_init.c \
firmware/lib/vboot_nvstorage.c \
firmware/lib/vboot_nvstorage_rollback.c \
firmware/lib/region-init.c \
# Additional firmware library sources needed by VbSelectFirmware() call
VBSF_SRCS = \
firmware/lib/cryptolib/padding.c \
firmware/lib/cryptolib/rsa.c \
firmware/lib/cryptolib/rsa_utility.c \
firmware/lib/cryptolib/sha1.c \
firmware/lib/cryptolib/sha256.c \
firmware/lib/cryptolib/sha512.c \
firmware/lib/cryptolib/sha_utility.c \
firmware/lib/stateful_util.c \
firmware/lib/vboot_api_firmware.c \
firmware/lib/vboot_common.c \
firmware/lib/vboot_firmware.c \
firmware/lib/region-fw.c \
# Additional firmware library sources needed by VbSelectAndLoadKernel() call
VBSLK_SRCS = \
firmware/lib/cgptlib/cgptlib.c \
firmware/lib/cgptlib/cgptlib_internal.c \
firmware/lib/cgptlib/crc32.c \
firmware/lib/gpt_misc.c \
firmware/lib/utility_string.c \
firmware/lib/vboot_api_kernel.c \
firmware/lib/vboot_audio.c \
firmware/lib/vboot_display.c \
firmware/lib/vboot_kernel.c \
firmware/lib/region-kernel.c \
# Firmware library source needed for smaller library 2
# Code common to vboot 2.0 (old structs) and 2.1 (new structs)
FWLIB2_SRCS = \
firmware/2lib/2api.c \
firmware/2lib/2common.c \
firmware/2lib/2crc8.c \
firmware/2lib/2misc.c \
firmware/2lib/2nvstorage.c \
firmware/2lib/2rsa.c \
firmware/2lib/2secdata.c \
firmware/2lib/2sha1.c \
firmware/2lib/2sha256.c \
firmware/2lib/2sha512.c \
firmware/2lib/2sha_utility.c \
firmware/2lib/2tpm_bootmode.c
FWLIB20_SRCS = \
firmware/lib20/api.c \
firmware/lib20/common.c \
firmware/lib20/misc.c \
firmware/lib20/packed_key.c
FWLIB21_SRCS = \
firmware/lib21/api.c \
firmware/lib21/common.c \
firmware/lib21/misc.c \
firmware/lib21/packed_key.c
# Support real TPM unless BIOS sets MOCK_TPM
ifeq (${MOCK_TPM},)
VBINIT_SRCS += \
firmware/lib/rollback_index.c \
firmware/lib/tpm_lite/tlcl.c
VBSF_SRCS += \
firmware/lib/tpm_bootmode.c
else
VBINIT_SRCS += \
firmware/lib/mocked_rollback_index.c \
firmware/lib/tpm_lite/mocked_tlcl.c
VBSF_SRCS += \
firmware/lib/mocked_tpm_bootmode.c
endif
ifeq (${FIRMWARE_ARCH},)
# Include BIOS stubs in the firmware library when compiling for host
# TODO: split out other stub funcs too
VBINIT_SRCS += \
firmware/stub/tpm_lite_stub.c \
firmware/stub/utility_stub.c \
firmware/stub/vboot_api_stub_init.c \
firmware/stub/vboot_api_stub_region.c
VBSF_SRCS += \
firmware/stub/vboot_api_stub_sf.c
VBSLK_SRCS += \
firmware/stub/vboot_api_stub.c \
firmware/stub/vboot_api_stub_disk.c \
firmware/stub/vboot_api_stub_stream.c
FWLIB2_SRCS += \
firmware/2lib/2stub.c
endif
VBSF_SRCS += ${VBINIT_SRCS}
FWLIB_SRCS += ${VBSF_SRCS} ${VBSLK_SRCS}
VBINIT_OBJS = ${VBINIT_SRCS:%.c=${BUILD}/%.o}
VBSF_OBJS = ${VBSF_SRCS:%.c=${BUILD}/%.o}
ALL_OBJS += ${VBINIT_OBJS} ${VBSF_OBJS}
FWLIB_OBJS = ${FWLIB_SRCS:%.c=${BUILD}/%.o}
FWLIB2_OBJS = ${FWLIB2_SRCS:%.c=${BUILD}/%.o}
FWLIB20_OBJS = ${FWLIB20_SRCS:%.c=${BUILD}/%.o}
FWLIB21_OBJS = ${FWLIB21_SRCS:%.c=${BUILD}/%.o}
ALL_OBJS += ${FWLIB_OBJS} ${FWLIB2_OBJS} ${FWLIB20_OBJS} ${FWLIB21_OBJS}
# Intermediate library for the vboot_reference utilities to link against.
UTILLIB = ${BUILD}/libvboot_util.a
UTILLIB21 = ${BUILD}/libvboot_util21.a
UTILLIB_SRCS = \
cgpt/cgpt_create.c \
cgpt/cgpt_add.c \
cgpt/cgpt_boot.c \
cgpt/cgpt_show.c \
cgpt/cgpt_repair.c \
cgpt/cgpt_prioritize.c \
cgpt/cgpt_common.c \
futility/dump_kernel_config_lib.c \
host/arch/${ARCH}/lib/crossystem_arch.c \
host/lib/crossystem.c \
host/lib/file_keys.c \
host/lib/fmap.c \
host/lib/host_common.c \
host/lib/host_key.c \
host/lib/host_keyblock.c \
host/lib/host_misc.c \
host/lib/util_misc.c \
host/lib/host_signature.c \
host/lib/signature_digest.c
UTILLIB_OBJS = ${UTILLIB_SRCS:%.c=${BUILD}/%.o}
ALL_OBJS += ${UTILLIB_OBJS}
UTILLIB21_SRCS += \
host/lib21/host_fw_preamble.c \
host/lib21/host_key.c \
host/lib21/host_keyblock.c \
host/lib21/host_misc.c \
host/lib21/host_signature.c
UTILLIB21_OBJS = ${UTILLIB21_SRCS:%.c=${BUILD}/%.o}
ALL_OBJS += ${UTILLIB21_OBJS}
# Externally exported library for some target userspace apps to link with
# (cryptohome, updater, etc.)
HOSTLIB = ${BUILD}/libvboot_host.a
HOSTLIB_SRCS = \
cgpt/cgpt_add.c \
cgpt/cgpt_boot.c \
cgpt/cgpt_common.c \
cgpt/cgpt_create.c \
cgpt/cgpt_prioritize.c \
firmware/lib/cgptlib/cgptlib_internal.c \
firmware/lib/cgptlib/crc32.c \
firmware/lib/crc8.c \
firmware/lib/gpt_misc.c \
firmware/lib/tpm_lite/tlcl.c \
firmware/lib/utility_string.c \
firmware/lib/vboot_nvstorage.c \
firmware/stub/tpm_lite_stub.c \
firmware/stub/utility_stub.c \
firmware/stub/vboot_api_stub_disk.c \
firmware/stub/vboot_api_stub_init.c \
firmware/stub/vboot_api_stub_sf.c \
futility/dump_kernel_config_lib.c \
host/arch/${ARCH}/lib/crossystem_arch.c \
host/lib/crossystem.c \
host/lib/fmap.c \
host/lib/host_misc.c
HOSTLIB_OBJS = ${HOSTLIB_SRCS:%.c=${BUILD}/%.o}
ALL_OBJS += ${HOSTLIB_OBJS}
# Sigh. For historical reasons, the autoupdate installer must sometimes be a
# 32-bit executable, even when everything else is 64-bit. But it only needs a
# few functions, so let's just build those.
TINYHOSTLIB = ${BUILD}/libtinyvboot_host.a
TINYHOSTLIB_SRCS = \
cgpt/cgpt_add.c \
cgpt/cgpt_boot.c \
cgpt/cgpt_common.c \
cgpt/cgpt_create.c \
cgpt/cgpt_prioritize.c \
firmware/lib/cgptlib/cgptlib_internal.c \
firmware/lib/cgptlib/crc32.c \
firmware/lib/gpt_misc.c \
firmware/lib/utility_string.c \
firmware/stub/vboot_api_stub_disk.c \
firmware/stub/vboot_api_stub_sf.c \
firmware/stub/utility_stub.c \
futility/dump_kernel_config_lib.c
TINYHOSTLIB_OBJS = ${TINYHOSTLIB_SRCS:%.c=${BUILD}/%.o}
# ----------------------------------------------------------------------------
# Now for the userspace binaries
CGPT = ${BUILD}/cgpt/cgpt
CGPT_SRCS = \
cgpt/cgpt.c \
cgpt/cgpt_add.c \
cgpt/cgpt_boot.c \
cgpt/cgpt_common.c \
cgpt/cgpt_create.c \
cgpt/cgpt_find.c \
cgpt/cgpt_legacy.c \
cgpt/cgpt_prioritize.c \
cgpt/cgpt_repair.c \
cgpt/cgpt_show.c \
cgpt/cmd_add.c \
cgpt/cmd_boot.c \
cgpt/cmd_create.c \
cgpt/cmd_find.c \
cgpt/cmd_legacy.c \
cgpt/cmd_prioritize.c \
cgpt/cmd_repair.c \
cgpt/cmd_show.c
CGPT_OBJS = ${CGPT_SRCS:%.c=${BUILD}/%.o}
ALL_OBJS += ${CGPT_OBJS}
# Utility defaults
UTIL_DEFAULTS = ${BUILD}/default/vboot_reference
# Scripts to install directly (not compiled)
UTIL_SCRIPTS = \
utility/dev_debug_vboot \
utility/enable_dev_usb_boot
ifeq (${MINIMAL},)
UTIL_SCRIPTS += \
utility/dev_make_keypair \
utility/vbutil_what_keys
endif
# These utilities should be linked statically.
UTIL_NAMES_STATIC = \
utility/crossystem
UTIL_NAMES = ${UTIL_NAMES_STATIC} \
utility/tpm_init_temp_fix \
utility/dumpRSAPublicKey \
utility/tpmc
# TODO: Do we still need eficompress and efidecompress for anything?
ifeq (${MINIMAL},)
UTIL_NAMES += \
utility/bmpblk_font \
utility/bmpblk_utility \
utility/eficompress \
utility/efidecompress \
utility/load_kernel_test \
utility/pad_digest_utility \
utility/signature_digest_utility \
utility/verify_data
endif
UTIL_BINS_STATIC := $(addprefix ${BUILD}/,${UTIL_NAMES_STATIC})
UTIL_BINS = $(addprefix ${BUILD}/,${UTIL_NAMES})
ALL_OBJS += $(addsuffix .o,${UTIL_BINS} ${UTIL_BINS_STATIC})
# Scripts for signing stuff.
SIGNING_SCRIPTS = \
utility/tpm-nvsize \
utility/chromeos-tpm-recovery
# These go in a different place.
SIGNING_SCRIPTS_DEV = \
scripts/image_signing/resign_firmwarefd.sh \
scripts/image_signing/make_dev_firmware.sh \
scripts/image_signing/make_dev_ssd.sh \
scripts/image_signing/set_gbb_flags.sh
# Installed, but not made executable.
SIGNING_COMMON = scripts/image_signing/common_minimal.sh
# The unified firmware utility will eventually replace all the others
FUTIL_BIN = ${BUILD}/futility/futility
# But we still need both static (tiny) and dynamic (with openssl) versions.
FUTIL_STATIC_BIN = ${FUTIL_BIN}_s
# These are the executables that are now built in to futility. We'll create
# symlinks for these so the old names will still work.
# TODO: Do we still need dev_sign_file for anything?
FUTIL_SYMLINKS = \
dev_sign_file \
dump_fmap \
dump_kernel_config \
gbb_utility \
vbutil_firmware \
vbutil_kernel \
vbutil_key \
vbutil_keyblock
FUTIL_STATIC_SRCS = \
futility/futility.c \
futility/cmd_dump_fmap.c \
futility/cmd_gbb_utility.c \
futility/misc.c
FUTIL_SRCS = \
$(FUTIL_STATIC_SRCS) \
futility/cmd_dev_sign_file.c \
futility/cmd_dump_kernel_config.c \
futility/cmd_load_fmap.c \
futility/cmd_pcr.c \
futility/cmd_show.c \
futility/cmd_sign.c \
futility/cmd_vbutil_firmware.c \
futility/cmd_vbutil_kernel.c \
futility/cmd_vbutil_kernel0.c \
futility/cmd_vbutil_key.c \
futility/cmd_vbutil_keyblock.c \
futility/cmd_verify_kernel.c \
futility/traversal.c \
futility/vb1_helper.c
ifneq (${VBOOT2},)
FUTIL_SRCS += \
futility/cmd_vb2_verify_fw.c
endif
# List of commands built in futility and futility_s.
FUTIL_STATIC_CMD_LIST = ${BUILD}/gen/futility_static_cmds.c
FUTIL_CMD_LIST = ${BUILD}/gen/futility_cmds.c
# Workaround for TODO(crbug.com/437107).
FUTIL_STATIC_WORKAROUND_SRCS = firmware/stub/vboot_api_stub_static_sf.c
FUTIL_STATIC_OBJS = ${FUTIL_STATIC_SRCS:%.c=${BUILD}/%.o} \
${FUTIL_STATIC_WORKAROUND_SRCS:%.c=${BUILD}/%.o} \
${FUTIL_STATIC_CMD_LIST:%.c=%.o}
FUTIL_OBJS = ${FUTIL_SRCS:%.c=${BUILD}/%.o} ${FUTIL_CMD_LIST:%.c=%.o}
ALL_OBJS += ${FUTIL_OBJS}
# Library of handy test functions.
TESTLIB = ${BUILD}/tests/test.a
TESTLIB_SRCS = \
tests/test_common.c \
tests/timer_utils.c \
tests/crc32_test.c
TESTLIB_OBJS = ${TESTLIB_SRCS:%.c=${BUILD}/%.o}
TEST_OBJS += ${TESTLIB_OBJS}
# And some compiled tests.
TEST_NAMES = \
tests/cgptlib_test \
tests/rollback_index2_tests \
tests/rollback_index3_tests \
tests/rsa_padding_test \
tests/rsa_utility_tests \
tests/rsa_verify_benchmark \
tests/sha_benchmark \
tests/sha_tests \
tests/stateful_util_tests \
tests/tlcl_tests \
tests/tpm_bootmode_tests \
tests/utility_string_tests \
tests/utility_tests \
tests/vboot_api_init_tests \
tests/vboot_api_devmode_tests \
tests/vboot_api_firmware_tests \
tests/vboot_api_kernel_tests \
tests/vboot_api_kernel2_tests \
tests/vboot_api_kernel3_tests \
tests/vboot_api_kernel4_tests \
tests/vboot_audio_tests \
tests/vboot_common_tests \
tests/vboot_common2_tests \
tests/vboot_common3_tests \
tests/vboot_display_tests \
tests/vboot_firmware_tests \
tests/vboot_kernel_tests \
tests/vboot_nvstorage_test \
tests/futility/binary_editor \
tests/futility/test_not_really
ifdef REGION_READ
TEST_NAMES += tests/vboot_region_tests
endif
TEST2X_NAMES = \
tests/vb2_api_tests \
tests/vb2_common_tests \
tests/vb2_misc_tests \
tests/vb2_nvstorage_tests \
tests/vb2_rsa_utility_tests \
tests/vb2_secdata_tests \
tests/vb2_sha_tests
TEST20_NAMES = \
tests/vb20_api_tests \
tests/vb20_common_tests \
tests/vb20_common2_tests \
tests/vb20_common3_tests \
tests/vb20_misc_tests \
tests/vb20_rsa_padding_tests
TEST21_NAMES = \
tests/vb21_api_tests \
tests/vb21_common_tests \
tests/vb21_common2_tests \
tests/vb21_misc_tests \
tests/vb21_host_fw_preamble_tests \
tests/vb21_host_key_tests \
tests/vb21_host_keyblock_tests \
tests/vb21_host_misc_tests \
tests/vb21_host_sig_tests
ifneq (${VBOOT2},)
TEST_NAMES += ${TEST2X_NAMES} ${TEST20_NAMES} ${TEST21_NAMES}
endif
# And a few more...
TLCL_TEST_NAMES = \
tests/tpm_lite/tpmtest_earlyextend \
tests/tpm_lite/tpmtest_earlynvram \
tests/tpm_lite/tpmtest_earlynvram2 \
tests/tpm_lite/tpmtest_enable \
tests/tpm_lite/tpmtest_fastenable \
tests/tpm_lite/tpmtest_globallock \
tests/tpm_lite/tpmtest_redefine_unowned \
tests/tpm_lite/tpmtest_spaceperm \
tests/tpm_lite/tpmtest_testsetup \
tests/tpm_lite/tpmtest_timing \
tests/tpm_lite/tpmtest_writelimit
TEST_NAMES += ${TLCL_TEST_NAMES}
# Finally
TEST_BINS = $(addprefix ${BUILD}/,${TEST_NAMES})
TEST_OBJS += $(addsuffix .o,${TEST_BINS})
TEST2X_BINS = $(addprefix ${BUILD}/,${TEST2X_NAMES})
TEST20_BINS = $(addprefix ${BUILD}/,${TEST20_NAMES})
TEST21_BINS = $(addprefix ${BUILD}/,${TEST21_NAMES})
# Directory containing test keys
TEST_KEYS = ${SRC_RUN}/tests/testkeys
##############################################################################
# Finally, some targets. High-level ones first.
# Create output directories if necessary. Do this via explicit shell commands
# so it happens before trying to generate/include dependencies.
SUBDIRS := firmware host cgpt utility futility tests tests/tpm_lite
_dir_create := $(foreach d, \
$(shell find ${SUBDIRS} -name '*.c' -exec dirname {} \; | sort -u), \
$(shell [ -d ${BUILD}/${d} ] || mkdir -p ${BUILD}/${d}))
# Default target.
.PHONY: all
all: fwlib \
$(if ${VBOOT2},fwlib2x fwlib2 fwlib21) \
$(if ${FIRMWARE_ARCH},,host_stuff) \
$(if ${COV},coverage)
# Host targets
.PHONY: host_stuff
host_stuff: utillib hostlib cgpt utils futil tests $(if ${VBOOT2},utillib21)
.PHONY: clean
clean:
${Q}/bin/rm -rf ${BUILD}
.PHONY: install
install: cgpt_install utils_install signing_install futil_install
.PHONY: install_for_test
install_for_test: override DESTDIR = ${TEST_INSTALL_DIR}
install_for_test: install
# Don't delete intermediate object files
.SECONDARY:
# ----------------------------------------------------------------------------
# Firmware library
# TPM-specific flags. These depend on the particular TPM we're targeting for.
# They are needed here only for compiling parts of the firmware code into
# user-level tests.
# TPM_BLOCKING_CONTINUESELFTEST is defined if TPM_ContinueSelfTest blocks until
# the self test has completed.
${FWLIB_OBJS}: CFLAGS += -DTPM_BLOCKING_CONTINUESELFTEST
# TPM_MANUAL_SELFTEST is defined if the self test must be started manually
# (with a call to TPM_ContinueSelfTest) instead of starting automatically at
# power on.
#
# We sincerely hope that TPM_BLOCKING_CONTINUESELFTEST and TPM_MANUAL_SELFTEST
# are not both defined at the same time. (See comment in code.)
# CFLAGS += -DTPM_MANUAL_SELFTEST
ifeq (${FIRMWARE_ARCH},i386)
# Unrolling loops in cryptolib makes it faster
${FWLIB_OBJS}: CFLAGS += -DUNROLL_LOOPS
${FWLIB2_OBJS}: CFLAGS += -DUNROLL_LOOPS
${FWLIB20_OBJS}: CFLAGS += -DUNROLL_LOOPS
${FWLIB21_OBJS}: CFLAGS += -DUNROLL_LOOPS
# Workaround for coreboot on x86, which will power off asynchronously
# without giving us a chance to react. This is not an example of the Right
# Way to do things. See chrome-os-partner:7689, and the commit message
# that made this change.
${FWLIB_OBJS}: CFLAGS += -DSAVE_LOCALE_IMMEDIATELY
# On x86 we don't actually read the GBB data into RAM until it is needed.
# Therefore it makes sense to cache it rather than reading it each time.
# Enable this feature.
${FWLIB_OBJS}: CFLAGS += -DCOPY_BMP_DATA
endif
ifdef REGION_READ
${FWLIB_OBJS}: CFLAGS += -DREGION_READ
endif
ifeq (${FIRMWARE_ARCH},)
# Disable rollback TPM when compiling locally, since otherwise
# load_kernel_test attempts to talk to the TPM.
${FWLIB_OBJS}: CFLAGS += -DDISABLE_ROLLBACK_TPM
endif
${FWLIB20_OBJS}: INCLUDES += -Ifirmware/lib20/include
${FWLIB21_OBJS}: INCLUDES += -Ifirmware/lib21/include
# Linktest ensures firmware lib doesn't rely on outside libraries
${BUILD}/firmware/linktest/main_vbinit: ${VBINIT_OBJS}
${BUILD}/firmware/linktest/main_vbinit: OBJS = ${VBINIT_OBJS}
TEST_OBJS += ${BUILD}/firmware/linktest/main_vbinit.o
${BUILD}/firmware/linktest/main_vbsf: ${VBSF_OBJS}
${BUILD}/firmware/linktest/main_vbsf: OBJS = ${VBSF_OBJS}
TEST_OBJS += ${BUILD}/firmware/linktest/main_vbsf.o
${BUILD}/firmware/linktest/main: ${FWLIB}
${BUILD}/firmware/linktest/main: LIBS = ${FWLIB}
TEST_OBJS += ${BUILD}/firmware/linktest/main.o
.PHONY: fwlinktest
fwlinktest: \
${BUILD}/firmware/linktest/main_vbinit \
${BUILD}/firmware/linktest/main_vbsf \
${BUILD}/firmware/linktest/main
.PHONY: fwlib
fwlib: $(if ${FIRMWARE_ARCH},${FWLIB},fwlinktest)
${FWLIB}: ${FWLIB_OBJS}
@$(PRINTF) " RM $(subst ${BUILD}/,,$@)\n"
${Q}rm -f $@
@$(PRINTF) " AR $(subst ${BUILD}/,,$@)\n"
${Q}ar qc $@ $^
.PHONY: fwlib2x
fwlib2x: ${FWLIB2X}
${FWLIB2X}: ${FWLIB2_OBJS}
@$(PRINTF) " RM $(subst ${BUILD}/,,$@)\n"
${Q}rm -f $@
@$(PRINTF) " AR $(subst ${BUILD}/,,$@)\n"
${Q}ar qc $@ $^
# TODO: it'd be nice to call this fwlib20, but coreboot expects fwlib2
.PHONY: fwlib2
fwlib2: ${FWLIB20}
${FWLIB20}: ${FWLIB2_OBJS} ${FWLIB20_OBJS}
@$(PRINTF) " RM $(subst ${BUILD}/,,$@)\n"
${Q}rm -f $@
@$(PRINTF) " AR $(subst ${BUILD}/,,$@)\n"
${Q}ar qc $@ $^
.PHONY: fwlib21
fwlib21: ${FWLIB21}
${FWLIB21}: ${FWLIB2_OBJS} ${FWLIB21_OBJS}
@$(PRINTF) " RM $(subst ${BUILD}/,,$@)\n"
${Q}rm -f $@
@$(PRINTF) " AR $(subst ${BUILD}/,,$@)\n"
${Q}ar qc $@ $^
# ----------------------------------------------------------------------------
# Host library(s)
# Link tests for local utilities
${BUILD}/host/linktest/main: ${UTILLIB}
${BUILD}/host/linktest/main: LIBS = ${UTILLIB}
TEST_OBJS += ${BUILD}/host/linktest/main.o
.PHONY: utillib
utillib: ${UTILLIB} \
${BUILD}/host/linktest/main
# TODO: better way to make .a than duplicating this recipe each time?
${UTILLIB}: ${UTILLIB_OBJS} ${FWLIB_OBJS}
@$(PRINTF) " RM $(subst ${BUILD}/,,$@)\n"
${Q}rm -f $@
@$(PRINTF) " AR $(subst ${BUILD}/,,$@)\n"
${Q}ar qc $@ $^
.PHONY: utillib21
utillib21: ${UTILLIB21}
${UTILLIB21}: INCLUDES += -Ihost/lib21/include -Ifirmware/lib21/include
${UTILLIB21}: ${UTILLIB21_OBJS} ${FWLIB2_OBJS} ${FWLIB21_OBJS}
@$(PRINTF) " RM $(subst ${BUILD}/,,$@)\n"
${Q}rm -f $@
@$(PRINTF) " AR $(subst ${BUILD}/,,$@)\n"
${Q}ar qc $@ $^
# Link tests for external repos
${BUILD}/host/linktest/extern: ${HOSTLIB}
${BUILD}/host/linktest/extern: LIBS = ${HOSTLIB}
${BUILD}/host/linktest/extern: LDLIBS += -static
TEST_OBJS += ${BUILD}/host/linktest/extern.o
.PHONY: hostlib
hostlib: ${HOSTLIB} \
${BUILD}/host/linktest/extern
# TODO: better way to make .a than duplicating this recipe each time?
${HOSTLIB}: ${HOSTLIB_OBJS}
@$(PRINTF) " RM $(subst ${BUILD}/,,$@)\n"
${Q}rm -f $@
@$(PRINTF) " AR $(subst ${BUILD}/,,$@)\n"
${Q}ar qc $@ $^
# Ugh. This is a very cut-down version of HOSTLIB just for the installer.
.PHONY: tinyhostlib
tinyhostlib: ${TINYHOSTLIB}
${Q}cp -f ${TINYHOSTLIB} ${HOSTLIB}
${TINYHOSTLIB}: ${TINYHOSTLIB_OBJS}
@$(PRINTF) " RM $(subst ${BUILD}/,,$@)\n"
${Q}rm -f $@
@$(PRINTF) " AR $(subst ${BUILD}/,,$@)\n"
${Q}ar qc $@ $^
# ----------------------------------------------------------------------------
# CGPT library and utility
.PHONY: cgpt
cgpt: ${CGPT}
${CGPT}: LDFLAGS += -static
${CGPT}: LDLIBS += -luuid
${CGPT}: ${CGPT_OBJS} ${UTILLIB}
@$(PRINTF) " LDcgpt $(subst ${BUILD}/,,$@)\n"
${Q}${LD} -o ${CGPT} ${CFLAGS} ${LDFLAGS} $^ ${LDLIBS}
.PHONY: cgpt_install
cgpt_install: ${CGPT}
@$(PRINTF) " INSTALL CGPT\n"
${Q}mkdir -p ${UB_DIR}
${Q}${INSTALL} -t ${UB_DIR} $^
# ----------------------------------------------------------------------------
# Utilities
# These have their own headers too.
${BUILD}/utility/%: INCLUDES += -Iutility/include
${UTIL_BINS} ${UTIL_BINS_STATIC}: ${UTILLIB}
${UTIL_BINS} ${UTIL_BINS_STATIC}: LIBS = ${UTILLIB}
# Utilities for auto-update toolkits must be statically linked.
${UTIL_BINS_STATIC}: LDFLAGS += -static
.PHONY: utils
utils: ${UTIL_BINS} ${UTIL_SCRIPTS}
${Q}cp -f ${UTIL_SCRIPTS} ${BUILD}/utility
${Q}chmod a+rx $(patsubst %,${BUILD}/%,${UTIL_SCRIPTS})
.PHONY: utils_install
utils_install: ${UTIL_BINS} ${UTIL_SCRIPTS} ${UTIL_DEFAULTS}
@$(PRINTF) " INSTALL UTILS\n"
${Q}mkdir -p ${UB_DIR}
${Q}${INSTALL} -t ${UB_DIR} ${UTIL_BINS} ${UTIL_SCRIPTS}
${Q}mkdir -p ${DF_DIR}
${Q}${INSTALL} -t ${DF_DIR} -m 'u=rw,go=r,a-s' ${UTIL_DEFAULTS}
# And some signing stuff for the target
.PHONY: signing_install
signing_install: ${SIGNING_SCRIPTS} ${SIGNING_SCRIPTS_DEV} ${SIGNING_COMMON}
@$(PRINTF) " INSTALL SIGNING\n"
${Q}mkdir -p ${UB_DIR} ${VB_DIR}
${Q}${INSTALL} -t ${UB_DIR} ${SIGNING_SCRIPTS}
${Q}${INSTALL} -t ${VB_DIR} ${SIGNING_SCRIPTS_DEV}
${Q}${INSTALL} -t ${VB_DIR} -m 'u=rw,go=r,a-s' ${SIGNING_COMMON}
# ----------------------------------------------------------------------------
# new Firmware Utility
.PHONY: futil
futil: ${FUTIL_STATIC_BIN} ${FUTIL_BIN}
${FUTIL_STATIC_BIN}: ${FUTIL_STATIC_OBJS} ${UTILLIB} \
$(if ${VBOOT2},${FWLIB20})
@$(PRINTF) " LD $(subst ${BUILD}/,,$@)\n"
${Q}${LD} -o $@ ${CFLAGS} ${LDFLAGS} -static $^ ${LDLIBS}
${FUTIL_BIN}: LDLIBS += ${CRYPTO_LIBS}
${FUTIL_BIN}: ${FUTIL_OBJS} ${UTILLIB} $(if ${VBOOT2},${FWLIB20})
@$(PRINTF) " LD $(subst ${BUILD}/,,$@)\n"
${Q}${LD} -o $@ ${CFLAGS} ${LDFLAGS} $^ ${LDLIBS}
.PHONY: futil_install
futil_install: ${FUTIL_BIN} ${FUTIL_STATIC_BIN}
@$(PRINTF) " INSTALL futility\n"
${Q}mkdir -p ${UB_DIR}
${Q}${INSTALL} -t ${UB_DIR} ${FUTIL_BIN} ${FUTIL_STATIC_BIN}
${Q}for prog in ${FUTIL_SYMLINKS}; do \
ln -sf futility "${UB_DIR}/$$prog"; done
# ----------------------------------------------------------------------------
# Utility to generate TLCL structure definition header file.
${BUILD}/utility/tlcl_generator: CFLAGS += -fpack-struct
STRUCTURES_TMP=${BUILD}/tlcl_structures.tmp
STRUCTURES_SRC=firmware/lib/tpm_lite/include/tlcl_structures.h
.PHONY: update_tlcl_structures
update_tlcl_structures: ${BUILD}/utility/tlcl_generator
@$(PRINTF) " Rebuilding TLCL structures\n"
${Q}${BUILD}/utility/tlcl_generator > ${STRUCTURES_TMP}
${Q}cmp -s ${STRUCTURES_TMP} ${STRUCTURES_SRC} || \
( echo "%% Updating structures.h %%" && \
cp ${STRUCTURES_TMP} ${STRUCTURES_SRC} )
# ----------------------------------------------------------------------------
# Tests
.PHONY: tests
tests: ${TEST_BINS}
${TEST_BINS}: ${UTILLIB} ${TESTLIB}
${TEST_BINS}: INCLUDES += -Itests
${TEST_BINS}: LIBS = ${TESTLIB} ${UTILLIB}
${TEST2X_BINS}: ${FWLIB2X}
${TEST2X_BINS}: LIBS += ${FWLIB2X}
${TEST20_BINS}: ${FWLIB20}
${TEST20_BINS}: INCLUDES += -Ifirmware/lib20/include
${TEST20_BINS}: LIBS += ${FWLIB20}
${TEST21_BINS}: ${UTILLIB21}
${TEST21_BINS}: INCLUDES += -Ihost/lib21/include -Ifirmware/lib21/include
${TEST21_BINS}: LIBS += ${UTILLIB21}
${TESTLIB}: ${TESTLIB_OBJS}
@$(PRINTF) " RM $(subst ${BUILD}/,,$@)\n"
${Q}rm -f $@
@$(PRINTF) " AR $(subst ${BUILD}/,,$@)\n"
${Q}ar qc $@ $^
# ----------------------------------------------------------------------------
# Generic build rules. LIBS and OBJS can be overridden to tweak the generic
# rules for specific targets.
${BUILD}/%: ${BUILD}/%.o ${OBJS} ${LIBS}
@$(PRINTF) " LD $(subst ${BUILD}/,,$@)\n"
${Q}${LD} -o $@ ${CFLAGS} ${LDFLAGS} $< ${OBJS} ${LIBS} ${LDLIBS}
${BUILD}/%.o: %.c
@$(PRINTF) " CC $(subst ${BUILD}/,,$@)\n"
${Q}${CC} ${CFLAGS} ${INCLUDES} -c -o $@ $<
${BUILD}/%.o: ${BUILD}/%.c
@$(PRINTF) " CC $(subst ${BUILD}/,,$@)\n"
${Q}${CC} ${CFLAGS} ${INCLUDES} -c -o $@ $<
# Rules to recompile a single source file for library and test
# TODO: is there a tidier way to do this?
${BUILD}/%_for_lib.o: CFLAGS += -DFOR_LIBRARY
${BUILD}/%_for_lib.o: %.c
@$(PRINTF) " CC-for-lib $(subst ${BUILD}/,,$@)\n"
${Q}${CC} ${CFLAGS} ${INCLUDES} -c -o $@ $<
${BUILD}/%_for_test.o: CFLAGS += -DFOR_TEST
${BUILD}/%_for_test.o: %.c
@$(PRINTF) " CC-for-test $(subst ${BUILD}/,,$@)\n"
${Q}${CC} ${CFLAGS} ${INCLUDES} -c -o $@ $<
# TODO: C++ files don't belong in vboot reference at all. Convert to C.
${BUILD}/%.o: %.cc
@$(PRINTF) " CXX $(subst ${BUILD}/,,$@)\n"
${Q}${CXX} ${CFLAGS} ${INCLUDES} -c -o $@ $<
# ----------------------------------------------------------------------------
# Here are the special tweaks to the generic rules.
# Always create the defaults file, since it depends on input variables
.PHONY: ${UTIL_DEFAULTS}
${UTIL_DEFAULTS}:
@$(PRINTF) " CREATE $(subst ${BUILD}/,,$@)\n"
${Q}rm -f $@
${Q}mkdir -p $(dir $@)
${Q}echo '# Generated file. Do not edit.' > $@.tmp
${Q}echo "DEV_DEBUG_FORCE=${DEV_DEBUG_FORCE}" >> $@.tmp
${Q}mv -f $@.tmp $@
# Some utilities need external crypto functions
CRYPTO_LIBS := $(shell ${PKG_CONFIG} --libs libcrypto)
${BUILD}/utility/dumpRSAPublicKey: LDLIBS += ${CRYPTO_LIBS}
${BUILD}/utility/pad_digest_utility: LDLIBS += ${CRYPTO_LIBS}
${BUILD}/utility/signature_digest_utility: LDLIBS += ${CRYPTO_LIBS}
${BUILD}/host/linktest/main: LDLIBS += ${CRYPTO_LIBS}
${BUILD}/tests/vboot_common2_tests: LDLIBS += ${CRYPTO_LIBS}
${BUILD}/tests/vboot_common3_tests: LDLIBS += ${CRYPTO_LIBS}
${BUILD}/tests/vb20_common2_tests: LDLIBS += ${CRYPTO_LIBS}
${BUILD}/tests/vb20_common3_tests: LDLIBS += ${CRYPTO_LIBS}
${TEST21_BINS}: LDLIBS += ${CRYPTO_LIBS}
${BUILD}/utility/bmpblk_utility: LD = ${CXX}
${BUILD}/utility/bmpblk_utility: LDLIBS = -llzma -lyaml
BMPBLK_UTILITY_DEPS = \
${BUILD}/utility/bmpblk_util.o \
${BUILD}/utility/image_types.o \
${BUILD}/utility/eficompress_for_lib.o \
${BUILD}/utility/efidecompress_for_lib.o
${BUILD}/utility/bmpblk_utility: OBJS = ${BMPBLK_UTILITY_DEPS}
${BUILD}/utility/bmpblk_utility: ${BMPBLK_UTILITY_DEPS}
ALL_OBJS += ${BMPBLK_UTILITY_DEPS}
${BUILD}/utility/bmpblk_font: OBJS += ${BUILD}/utility/image_types.o
${BUILD}/utility/bmpblk_font: ${BUILD}/utility/image_types.o
ALL_OBJS += ${BUILD}/utility/image_types.o
# Allow multiple definitions, so tests can mock functions from other libraries
${BUILD}/tests/%: CFLAGS += -Xlinker --allow-multiple-definition
${BUILD}/tests/%: LDLIBS += -lrt -luuid
${BUILD}/tests/%: LIBS += ${TESTLIB}
${BUILD}/tests/rollback_index2_tests: OBJS += \
${BUILD}/firmware/lib/rollback_index_for_test.o
${BUILD}/tests/rollback_index2_tests: \
${BUILD}/firmware/lib/rollback_index_for_test.o
TEST_OBJS += ${BUILD}/firmware/lib/rollback_index_for_test.o
${BUILD}/tests/tlcl_tests: OBJS += \
${BUILD}/firmware/lib/tpm_lite/tlcl_for_test.o
${BUILD}/tests/tlcl_tests: \
${BUILD}/firmware/lib/tpm_lite/tlcl_for_test.o
TEST_OBJS += ${BUILD}/firmware/lib/tpm_lite/tlcl_for_test.o
${BUILD}/tests/vboot_audio_tests: OBJS += \
${BUILD}/firmware/lib/vboot_audio_for_test.o
${BUILD}/tests/vboot_audio_tests: \
${BUILD}/firmware/lib/vboot_audio_for_test.o
TEST_OBJS += ${BUILD}/firmware/lib/vboot_audio_for_test.o
TLCL_TEST_BINS = $(addprefix ${BUILD}/,${TLCL_TEST_NAMES})
${TLCL_TEST_BINS}: OBJS += ${BUILD}/tests/tpm_lite/tlcl_tests.o
${TLCL_TEST_BINS}: ${BUILD}/tests/tpm_lite/tlcl_tests.o
TEST_OBJS += ${BUILD}/tests/tpm_lite/tlcl_tests.o
# ----------------------------------------------------------------------------
# Here are the special rules that don't fit in the generic rules.
# Generates the list of commands defined in futility by running grep in the
# source files looking for the DECLARE_FUTIL_COMMAND() macro usage.
${FUTIL_STATIC_CMD_LIST}: ${FUTIL_STATIC_SRCS}
${FUTIL_CMD_LIST}: ${FUTIL_SRCS}
${FUTIL_CMD_LIST} ${FUTIL_STATIC_CMD_LIST}:
@$(PRINTF) " GEN $(subst ${BUILD}/,,$@)\n"
${Q}rm -f $@ $@_t $@_commands
${Q}mkdir -p ${BUILD}/gen
${Q}grep -hoRE '^DECLARE_FUTIL_COMMAND\([^,]+' $^ \
| sed 's/DECLARE_FUTIL_COMMAND(\(.*\)/_CMD(\1)/' \
| sort >>$@_commands
${Q}./scripts/getversion.sh >> $@_t
${Q}echo '#define _CMD(NAME) extern const struct' \
'futil_cmd_t __cmd_##NAME;' >> $@_t
${Q}cat $@_commands >> $@_t
${Q}echo '#undef _CMD' >> $@_t
${Q}echo '#define _CMD(NAME) &__cmd_##NAME,' >> $@_t
${Q}echo 'const struct futil_cmd_t *const futil_cmds[] = {' >> $@_t
${Q}cat $@_commands >> $@_t
${Q}echo '0}; /* null-terminated */' >> $@_t
${Q}echo '#undef _CMD' >> $@_t
${Q}mv $@_t $@
${Q}rm -f $@_commands
##############################################################################
# Targets that exist just to run tests
# Frequently-run tests
.PHONY: test_targets
test_targets:: runcgpttests runmisctests $(if ${VBOOT2},run2tests)
ifeq (${MINIMAL},)
# Bitmap utility isn't compiled for minimal variant
test_targets:: runbmptests runfutiltests
# Scripts don't work under qemu testing
# TODO: convert scripts to makefile so they can be called directly
test_targets:: runtestscripts
endif
.PHONY: test_setup
test_setup:: cgpt utils futil tests install_for_test
# Qemu setup for cross-compiled tests. Need to copy qemu binary into the
# sysroot.
ifneq (${QEMU_ARCH},)
test_setup:: qemu_install
.PHONY: qemu_install
qemu_install:
ifeq (${SYSROOT},)
$(error SYSROOT must be set to the top of the target-specific root \
when cross-compiling for qemu-based tests to run properly.)
endif
@$(PRINTF) " Copying qemu binary.\n"
${Q}cp -fu /usr/bin/${QEMU_BIN} ${BUILD}/${QEMU_BIN}
${Q}chmod a+rx ${BUILD}/${QEMU_BIN}
endif
.PHONY: runtests
runtests: test_setup test_targets
# Generate test keys
.PHONY: genkeys
genkeys: utils
tests/gen_test_keys.sh
# Generate test cases for fuzzing
.PHONY: genfuzztestcases
genfuzztestcases: utils
tests/gen_fuzz_test_cases.sh
.PHONY: runbmptests
runbmptests: test_setup
cd tests/bitmaps && BMPBLK=${BUILD_RUN}/utility/bmpblk_utility \
./TestBmpBlock.py -v
.PHONY: runcgpttests
runcgpttests: test_setup
${RUNTEST} ${BUILD_RUN}/tests/cgptlib_test
.PHONY: runtestscripts
runtestscripts: test_setup genfuzztestcases
tests/load_kernel_tests.sh
tests/run_cgpt_tests.sh ${BUILD_RUN}/cgpt/cgpt
tests/run_cgpt_tests.sh ${BUILD_RUN}/cgpt/cgpt -D 358400
tests/run_preamble_tests.sh
tests/run_rsa_tests.sh
tests/run_vbutil_kernel_arg_tests.sh
tests/run_vbutil_tests.sh
ifneq (${VBOOT2},)
tests/vb2_rsa_tests.sh
tests/vb2_firmware_tests.sh
endif
.PHONY: runmisctests
runmisctests: test_setup
${RUNTEST} ${BUILD_RUN}/tests/rollback_index2_tests
${RUNTEST} ${BUILD_RUN}/tests/rollback_index3_tests
${RUNTEST} ${BUILD_RUN}/tests/rsa_utility_tests
${RUNTEST} ${BUILD_RUN}/tests/sha_tests
${RUNTEST} ${BUILD_RUN}/tests/stateful_util_tests
${RUNTEST} ${BUILD_RUN}/tests/tlcl_tests
${RUNTEST} ${BUILD_RUN}/tests/tpm_bootmode_tests
${RUNTEST} ${BUILD_RUN}/tests/utility_string_tests
${RUNTEST} ${BUILD_RUN}/tests/utility_tests
${RUNTEST} ${BUILD_RUN}/tests/vboot_api_devmode_tests
${RUNTEST} ${BUILD_RUN}/tests/vboot_api_firmware_tests
${RUNTEST} ${BUILD_RUN}/tests/vboot_api_init_tests
${RUNTEST} ${BUILD_RUN}/tests/vboot_api_kernel_tests
${RUNTEST} ${BUILD_RUN}/tests/vboot_api_kernel2_tests
${RUNTEST} ${BUILD_RUN}/tests/vboot_api_kernel3_tests
${RUNTEST} ${BUILD_RUN}/tests/vboot_api_kernel4_tests
${RUNTEST} ${BUILD_RUN}/tests/vboot_audio_tests
${RUNTEST} ${BUILD_RUN}/tests/vboot_common_tests
${RUNTEST} ${BUILD_RUN}/tests/vboot_common2_tests ${TEST_KEYS}
${RUNTEST} ${BUILD_RUN}/tests/vboot_common3_tests ${TEST_KEYS}
${RUNTEST} ${BUILD_RUN}/tests/vboot_display_tests
${RUNTEST} ${BUILD_RUN}/tests/vboot_firmware_tests
${RUNTEST} ${BUILD_RUN}/tests/vboot_kernel_tests
${RUNTEST} ${BUILD_RUN}/tests/vboot_nvstorage_test
.PHONY: run2tests
run2tests: test_setup
${RUNTEST} ${BUILD_RUN}/tests/vb2_api_tests
${RUNTEST} ${BUILD_RUN}/tests/vb2_common_tests
${RUNTEST} ${BUILD_RUN}/tests/vb2_misc_tests
${RUNTEST} ${BUILD_RUN}/tests/vb2_nvstorage_tests
${RUNTEST} ${BUILD_RUN}/tests/vb2_rsa_utility_tests
${RUNTEST} ${BUILD_RUN}/tests/vb2_secdata_tests
${RUNTEST} ${BUILD_RUN}/tests/vb2_sha_tests
${RUNTEST} ${BUILD_RUN}/tests/vb20_api_tests
${RUNTEST} ${BUILD_RUN}/tests/vb20_common_tests
${RUNTEST} ${BUILD_RUN}/tests/vb20_common2_tests ${TEST_KEYS}
${RUNTEST} ${BUILD_RUN}/tests/vb20_common3_tests ${TEST_KEYS}
${RUNTEST} ${BUILD_RUN}/tests/vb20_misc_tests
${RUNTEST} ${BUILD_RUN}/tests/vb21_api_tests
${RUNTEST} ${BUILD_RUN}/tests/vb21_common_tests
${RUNTEST} ${BUILD_RUN}/tests/vb21_common2_tests ${TEST_KEYS}
${RUNTEST} ${BUILD_RUN}/tests/vb21_misc_tests
${RUNTEST} ${BUILD_RUN}/tests/vb21_host_fw_preamble_tests ${TEST_KEYS}
${RUNTEST} ${BUILD_RUN}/tests/vb21_host_key_tests ${TEST_KEYS}
${RUNTEST} ${BUILD_RUN}/tests/vb21_host_keyblock_tests ${TEST_KEYS}
${RUNTEST} ${BUILD_RUN}/tests/vb21_host_misc_tests
${RUNTEST} ${BUILD_RUN}/tests/vb21_host_sig_tests ${TEST_KEYS}
.PHONY: runfutiltests
runfutiltests: test_setup
tests/futility/run_test_scripts.sh ${TEST_INSTALL_DIR}/bin
${RUNTEST} ${BUILD_RUN}/tests/futility/test_not_really
# Run long tests, including all permutations of encryption keys (instead of
# just the ones we use) and tests of currently-unused code.
# Not run by automated build.
.PHONY: runlongtests
runlongtests: test_setup genkeys genfuzztestcases
${RUNTEST} ${BUILD_RUN}/tests/vboot_common2_tests ${TEST_KEYS} --all
${RUNTEST} ${BUILD_RUN}/tests/vboot_common3_tests ${TEST_KEYS} --all
ifneq (${VBOOT2},)
${RUNTEST} ${BUILD_RUN}/tests/vb20_common2_tests ${TEST_KEYS} --all
${RUNTEST} ${BUILD_RUN}/tests/vb20_common3_tests ${TEST_KEYS} --all
${RUNTEST} ${BUILD_RUN}/tests/vb21_common2_tests ${TEST_KEYS} --all
endif
tests/run_preamble_tests.sh --all
tests/run_vbutil_tests.sh --all
# TODO: There were a number of ancient tests that hadn't been run in years.
# They were removed with https://chromium-review.googlesource.com/#/c/214610/
# Some day it might be nice to see what they were supposed to do.
.PHONY: runalltests
runalltests: runtests runfutiltests runlongtests
# Code coverage
.PHONY: coverage_init
coverage_init: test_setup
rm -f ${COV_INFO}*
lcov -c -i -d . -b . -o ${COV_INFO}.initial
.PHONY: coverage_html
coverage_html:
lcov -c -d . -b . -o ${COV_INFO}.tests
lcov -a ${COV_INFO}.initial -a ${COV_INFO}.tests -o ${COV_INFO}.total
lcov -r ${COV_INFO}.total '/usr/*' '*/linktest/*' -o ${COV_INFO}.local
genhtml ${COV_INFO}.local -o ${BUILD}/coverage
# Generate addtional coverage stats just for firmware subdir, because the stats
# for the whole project don't include subdirectory summaries. This will print
# the summary for just the firmware sources.
lcov -r ${COV_INFO}.local '*/stub/*' -o ${COV_INFO}.nostub
lcov -e ${COV_INFO}.nostub '${SRCDIR}/firmware/*' \
-o ${COV_INFO}.firmware
.PHONY: coverage
ifeq (${COV},)
coverage:
$(error Build coverage like this: make clean && COV=1 make)
else
coverage: coverage_init runtests coverage_html
endif
# Include generated dependencies
ALL_DEPS += ${ALL_OBJS:%.o=%.o.d}
TEST_DEPS += ${TEST_OBJS:%.o=%.o.d}
# We want to use only relative paths in cscope.files, especially since the
# paths inside and outside the chroot are different.
SRCDIRPAT=$(subst /,\/,${SRCDIR}/)
${BUILD}/cscope.files: test_setup
${Q}rm -f $@
${Q}cat ${ALL_DEPS} | tr -d ':\\' | tr ' ' '\012' | \
sed -e "s/${SRCDIRPAT}//" | \
egrep '\.[chS]$$' | sort | uniq > $@
cmd_etags = etags -o ${BUILD}/TAGS $(shell cat ${BUILD}/cscope.files)
cmd_ctags = ctags -o ${BUILD}/tags $(shell cat ${BUILD}/cscope.files)
run_if_prog = $(if $(shell which $(1) 2>/dev/null),$(2),)
.PHONY: tags TAGS xrefs
tags TAGS xrefs: ${BUILD}/cscope.files
${Q}\rm -f ${BUILD}/tags ${BUILD}/TAGS
${Q}$(call run_if_prog,etags,${cmd_etags})
${Q}$(call run_if_prog,ctags,${cmd_ctags})