# 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 = ${SRCDIR}/build export BUILD # Stuff for 'make install' INSTALL = install DESTDIR = /usr/local LIBDIR ?= lib # Default values DEV_DEBUG_FORCE= # Where exactly do the pieces go? # UB_DIR = utility binary directory # ULP_DIR = pkgconfig directory, usually /usr/lib/pkgconfig # DF_DIR = utility defaults directory # VB_DIR = vboot binary directory for dev-mode-only scripts ifeq (${MINIMAL},) # Host install just puts everything where it's told UB_DIR=${DESTDIR}/bin ULP_DIR=${DESTDIR}/${LIBDIR}/pkgconfig DF_DIR=${DESTDIR}/default VB_DIR=${DESTDIR}/bin else # Target install puts things into different places UB_DIR=${DESTDIR}/usr/bin ULP_DIR=${DESTDIR}/usr/${LIBDIR}/pkgconfig 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 ${DEBUG_FLAGS} endif ifneq (${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 ifneq (${USE_MTD},) CFLAGS += -DUSE_MTD LDLIBS += -lmtdutils endif # NOTE: We don't use these files but they are useful for other packages to # query about required compiling/linking flags. PC_IN_FILES = vboot_host.pc.in # 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 ifdef HAVE_MACOS CFLAGS += -DHAVE_MACOS -Wno-deprecated-declarations endif # And a few more default utilities LD = ${CC} CXX ?= g++ PKG_CONFIG ?= pkg-config # Static? ifneq (${STATIC},) LDFLAGS += -static PKG_CONFIG += --static endif # 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 common to all vboot 2.x, used only for # 1) compile-time tests of the public API or # 2) linking with an actual 2.0 or 2.1 implementation FWLIB2X = ${BUILD}/vboot_fw2x.a # Vboot 2.0 (deprecated - see firmware/README) FWLIB20 = ${BUILD}/vboot_fw20.a # Vboot 2.1 (not yet ready - see firmware/README) FWLIB21 = ${BUILD}/vboot_fw21.a # Firmware library sources needed by VbInit() call VBINIT_SRCS = \ firmware/lib/crc8.c \ firmware/lib/utility.c \ firmware/lib/vboot_api_init.c \ firmware/lib/vboot_common_init.c \ firmware/lib/vboot_nvstorage.c \ firmware/lib/vboot_nvstorage_rollback.c \ firmware/lib/region-init.c \ # Additional firmware library sources needed by VbSelectFirmware() call VBSF_SRCS = \ firmware/lib/cryptolib/padding.c \ firmware/lib/cryptolib/rsa.c \ firmware/lib/cryptolib/rsa_utility.c \ firmware/lib/cryptolib/sha1.c \ firmware/lib/cryptolib/sha256.c \ firmware/lib/cryptolib/sha512.c \ firmware/lib/cryptolib/sha_utility.c \ firmware/lib/stateful_util.c \ firmware/lib/vboot_api_firmware.c \ firmware/lib/vboot_common.c \ firmware/lib/vboot_firmware.c \ firmware/lib/region-fw.c \ # Additional firmware library sources needed by VbSelectAndLoadKernel() call VBSLK_SRCS = \ firmware/lib/cgptlib/cgptlib.c \ firmware/lib/cgptlib/cgptlib_internal.c \ firmware/lib/cgptlib/crc32.c \ firmware/lib/gpt_misc.c \ firmware/lib/utility_string.c \ firmware/lib/vboot_api_kernel.c \ firmware/lib/vboot_audio.c \ firmware/lib/vboot_display.c \ firmware/lib/vboot_kernel.c \ firmware/lib/region-kernel.c \ # Code common to both vboot 2.0 (old structs) and 2.1 (new structs) FWLIB2X_SRCS = \ firmware/2lib/2api.c \ firmware/2lib/2common.c \ firmware/2lib/2crc8.c \ firmware/2lib/2misc.c \ firmware/2lib/2nvstorage.c \ firmware/2lib/2rsa.c \ firmware/2lib/2secdata.c \ firmware/2lib/2sha1.c \ firmware/2lib/2sha256.c \ firmware/2lib/2sha512.c \ firmware/2lib/2sha_utility.c \ firmware/2lib/2tpm_bootmode.c FWLIB20_SRCS = \ firmware/lib20/api.c \ firmware/lib20/common.c \ firmware/lib20/misc.c \ firmware/lib20/packed_key.c FWLIB21_SRCS = \ firmware/lib21/api.c \ firmware/lib21/common.c \ firmware/lib21/misc.c \ firmware/lib21/packed_key.c # Support real TPM unless BIOS sets MOCK_TPM ifeq (${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 FWLIB2X_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} FWLIB2X_OBJS = ${FWLIB2X_SRCS:%.c=${BUILD}/%.o} FWLIB20_OBJS = ${FWLIB20_SRCS:%.c=${BUILD}/%.o} FWLIB21_OBJS = ${FWLIB21_SRCS:%.c=${BUILD}/%.o} ALL_OBJS += ${FWLIB_OBJS} ${FWLIB2X_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/extract_vmlinuz.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 \ host/lib/extract_vmlinuz.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_nor.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} CGPT_WRAPPER = ${BUILD}/cgpt/cgpt_wrapper CGPT_WRAPPER_SRCS = \ cgpt/cgpt_nor.c \ cgpt/cgpt_wrapper.c CGPT_WRAPPER_OBJS = ${CGPT_WRAPPER_SRCS:%.c=${BUILD}/%.o} ALL_OBJS += ${CGPT_WRAPPER_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. FUTIL_SYMLINKS = \ 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_create.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_key.c \ futility/cmd_vbutil_keyblock.c \ futility/file_type.c \ futility/traversal.c \ futility/vb1_helper.c # 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} ${FUTIL_OBJS}: INCLUDES += -Ihost/lib21/include -Ifirmware/lib21/include ${FUTIL_BIN}: ${UTILLIB21} ${FUTIL_BIN}: LIBS += ${UTILLIB21} 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/verify_kernel \ 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_verify_fw.c \ tests/vb20_common3_tests \ tests/vb20_misc_tests \ tests/vb20_rsa_padding_tests \ tests/vb20_verify_fw 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 TEST_NAMES += ${TEST2X_NAMES} ${TEST20_NAMES} ${TEST21_NAMES} # 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 fwlib2x fwlib20 fwlib21 \ $(if ${FIRMWARE_ARCH},,host_stuff) \ $(if ${COV},coverage) # Host targets .PHONY: host_stuff host_stuff: utillib hostlib cgpt utils futil tests utillib21 .PHONY: clean clean: ${Q}/bin/rm -rf ${BUILD} .PHONY: install install: cgpt_install utils_install signing_install futil_install \ pc_files_install .PHONY: install_mtd install_mtd: install cgpt_wrapper_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 ${FWLIB2X_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}: ${FWLIB2X_OBJS} @${PRINTF} " RM $(subst ${BUILD}/,,$@)\n" ${Q}rm -f $@ @${PRINTF} " AR $(subst ${BUILD}/,,$@)\n" ${Q}ar qc $@ $^ .PHONY: fwlib20 fwlib20: ${FWLIB20} ${FWLIB20}: ${FWLIB2X_OBJS} ${FWLIB20_OBJS} @${PRINTF} " RM $(subst ${BUILD}/,,$@)\n" ${Q}rm -f $@ @${PRINTF} " AR $(subst ${BUILD}/,,$@)\n" ${Q}ar qc $@ $^ .PHONY: fwlib21 fwlib21: ${FWLIB21} ${FWLIB21}: ${FWLIB2X_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} ${FWLIB2X_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_wrapper cgpt_wrapper: ${CGPT_WRAPPER} ${CGPT_WRAPPER}: ${CGPT_WRAPPER_OBJS} ${UTILLIB} @$(PRINTF) " LD $(subst ${BUILD}/,,$@)\n" ${Q}${LD} -o ${CGPT_WRAPPER} ${CFLAGS} $^ .PHONY: cgpt cgpt: ${CGPT} ${CGPT_WRAPPER} ${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} $^ .PHONY: cgpt_wrapper_install cgpt_wrapper_install: cgpt_install ${CGPT_WRAPPER} @$(PRINTF) " INSTALL cgpt_wrapper\n" ${Q}${INSTALL} -t ${UB_DIR} ${CGPT_WRAPPER} ${Q}mv ${UB_DIR}/$(notdir ${CGPT}) \ ${UB_DIR}/$(notdir ${CGPT}).bin ${Q}mv ${UB_DIR}/$(notdir ${CGPT_WRAPPER}) \ ${UB_DIR}/$(notdir ${CGPT}) # ---------------------------------------------------------------------------- # 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} ${UTILLIB} @${PRINTF} " LD $(subst ${BUILD}/,,$@)\n" ${Q}${LD} -o $@ ${CFLAGS} ${LDFLAGS} -static $^ ${LDLIBS} ${FUTIL_BIN}: LDLIBS += ${CRYPTO_LIBS} ${FUTIL_BIN}: ${FUTIL_OBJS} ${UTILLIB} @${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} ${BUILD}/tests/verify_kernel: LDLIBS += ${CRYPTO_LIBS} ${TEST21_BINS}: LDLIBS += ${CRYPTO_LIBS} LZMA_LIBS := $(shell ${PKG_CONFIG} --libs liblzma) YAML_LIBS := $(shell ${PKG_CONFIG} --libs yaml-0.1) ${BUILD}/utility/bmpblk_utility: LD = ${CXX} ${BUILD}/utility/bmpblk_utility: LDLIBS = ${LZMA_LIBS} ${YAML_LIBS} 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 $@_commands ############################################################################## # Targets that exist just to run tests # Frequently-run tests .PHONY: test_targets test_targets:: runcgpttests runmisctests run2tests ifeq (${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 test_setup tests/gen_test_keys.sh # Generate test cases for fuzzing .PHONY: genfuzztestcases genfuzztestcases: utils test_setup 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 tests/vb2_rsa_tests.sh tests/vb2_firmware_tests.sh .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 ${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 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} -include ${ALL_DEPS} -include ${TEST_DEPS} # We want to use only relative paths in cscope.files, especially since the # paths inside and outside the chroot are different. SRCDIRPAT=$(subst /,\/,${SRCDIR}/) # Note: vboot 2.0 is deprecated, so don't index those files ${BUILD}/cscope.files: test_setup ${Q}rm -f $@ ${Q}cat ${ALL_DEPS} | tr -d ':\\' | tr ' ' '\012' | \ grep -v /lib20/ | \ sed -e "s/${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}) PC_FILES = ${PC_IN_FILES:%.pc.in=${BUILD}/%.pc} ${PC_FILES}: ${PC_IN_FILES} ${Q}sed \ -e 's:@LDLIBS@:${LDLIBS}:' \ -e 's:@LIBDIR@:${LIBDIR}:' \ $< > $@ .PHONY: pc_files_install pc_files_install: ${PC_FILES} ${Q}mkdir -p ${ULP_DIR} ${Q}${INSTALL} -D -m 0644 $< ${ULP_DIR}/$(notdir $<)