mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-29 09:38:08 +00:00
b35854471b
Here we change all FOO=VALUE defines to be tuples ("FOO", "VALUE").
Also, VALUE is always the raw string you want to end up in the C file,
instead of attempting to shell-escape it while specifying.
By all rights scons _should_ be using shlex.quote() on the CPPDEFINES,
but it doesn't, so we hack it by specifying the define prefix as `-D'`
and suffix as `'`. That way the arguments in shell are '-escaped, and
we're (currently) not using ' in any argument value so this should work
fine.
At the same time, when passing the flags to cargo, we can shlex.quote
the whole thing and get the right strings passed all the way into
build.rs -- as long as no argument contains a comma, which is the split
character...
194 lines
5.7 KiB
Plaintext
194 lines
5.7 KiB
Plaintext
# pylint: disable=E0602
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import os
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import tools, models
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TREZOR_MODEL = ARGUMENTS.get('TREZOR_MODEL', 'T')
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CMAKELISTS = int(ARGUMENTS.get('CMAKELISTS', 0))
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HW_REVISION = ARGUMENTS.get('HW_REVISION', None)
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MODEL_IDENTIFIER = models.get_model_identifier(TREZOR_MODEL)
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FEATURES_WANTED = ["sd_card"]
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CCFLAGS_MOD = ''
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CPPPATH_MOD = []
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CPPDEFINES_MOD = ["BOARDLOADER"]
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SOURCE_MOD = []
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SOURCE_MOD_CRYPTO = []
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CPPDEFINES_HAL = []
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SOURCE_HAL = []
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PATH_HAL = []
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# modtrezorcrypto
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CCFLAGS_MOD += '-Wno-sequence-point '
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CPPPATH_MOD += [
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'vendor/trezor-crypto',
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'vendor/trezor-storage',
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]
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CPPDEFINES_MOD += [
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'KERNEL_MODE',
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'AES_128',
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'AES_192',
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'USE_KECCAK',
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'ED25519_NO_PRECOMP',
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]
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SOURCE_MOD += [
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'vendor/trezor-storage/flash_area.c',
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]
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SOURCE_MOD_CRYPTO += [
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'vendor/trezor-crypto/blake2s.c',
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'vendor/trezor-crypto/ed25519-donna/curve25519-donna-32bit.c',
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'vendor/trezor-crypto/ed25519-donna/curve25519-donna-helpers.c',
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'vendor/trezor-crypto/ed25519-donna/ed25519.c',
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'vendor/trezor-crypto/ed25519-donna/ed25519-donna-32bit-tables.c',
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'vendor/trezor-crypto/ed25519-donna/ed25519-donna-impl-base.c',
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'vendor/trezor-crypto/ed25519-donna/modm-donna-32bit.c',
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'vendor/trezor-crypto/memzero.c',
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'vendor/trezor-crypto/sha2.c',
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]
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# modtrezorui
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CPPPATH_MOD += [
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'vendor/micropython/lib/uzlib',
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]
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SOURCE_MOD += [
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'embed/gfx/bitblt/gfx_bitblt.c',
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'embed/gfx/bitblt/gfx_bitblt_rgb565.c',
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'embed/gfx/bitblt/gfx_bitblt_rgba8888.c',
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'embed/gfx/bitblt/gfx_bitblt_mono8.c',
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'embed/gfx/fonts/font_bitmap.c',
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'embed/gfx/fonts/fonts.c',
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'embed/gfx/gfx_color.c',
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'embed/gfx/gfx_draw.c',
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'embed/gfx/terminal.c',
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'embed/io/display/display_utils.c',
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'embed/util/flash/flash_utils.c',
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'embed/util/image/image.c',
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'embed/util/rsod/rsod.c',
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'embed/rtl/error_handling.c',
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'embed/rtl/mini_printf.c',
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]
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env = Environment(ENV=os.environ,
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CFLAGS='%s -DPRODUCTION=%s' % (ARGUMENTS.get('CFLAGS', ''), ARGUMENTS.get('PRODUCTION', '0')),
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CONSTRAINTS=["limited_util_s"],
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CPPDEFINES_IMPLICIT=[],
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CPPDEFPREFIX="-D'",
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CPPDEFSUFFIX="'",
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)
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FEATURES_AVAILABLE = models.configure_board(TREZOR_MODEL, HW_REVISION, FEATURES_WANTED, env, CPPDEFINES_HAL, SOURCE_HAL, PATH_HAL)
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FILE_SUFFIX= env.get('ENV')['SUFFIX']
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SOURCE_BOARDLOADER = [
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f"embed/sys/startup/{FILE_SUFFIX}/startup_stage_0.s",
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'embed/projects/boardloader/main.c',
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]
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env.Replace(
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CAT='cat',
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CP='cp',
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AS='arm-none-eabi-as',
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AR='arm-none-eabi-ar',
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CC='arm-none-eabi-gcc',
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LINK='arm-none-eabi-gcc',
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SIZE='arm-none-eabi-size',
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STRIP='arm-none-eabi-strip',
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OBJCOPY='arm-none-eabi-objcopy',
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PYTHON='python',
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MAKECMAKELISTS='$PYTHON tools/make_cmakelists.py',)
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env.Replace(
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TREZOR_MODEL=TREZOR_MODEL, )
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env.Replace(
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COPT=env.get('ENV').get('OPTIMIZE', '-Os'),
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CCFLAGS='$COPT '
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'-g3 '
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'-nostdlib '
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'-std=gnu11 -Wall -Werror -Wdouble-promotion -Wpointer-arith -Wno-missing-braces -fno-common '
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'-fsingle-precision-constant -fdata-sections -ffunction-sections '
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'-ffreestanding '
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'-fstack-protector-strong '
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+ env.get('ENV')["CPU_CCFLAGS"] + CCFLAGS_MOD,
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CCFLAGS_QSTR='-DNO_QSTR -DN_X64 -DN_X86 -DN_THUMB',
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LINKFLAGS="-T build/boardloader/memory.ld -Wl,--gc-sections -Wl,-Map=build/boardloader/boardloader.map -Wl,--warn-common -Wl,--print-memory-usage",
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CPPPATH=[
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'embed/projects/boardloader',
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'embed/rtl/inc',
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'embed/models',
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'embed/upymod/modtrezorui',
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'embed/gfx/inc',
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'embed/io/button/inc',
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'embed/io/haptic/inc',
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'embed/io/touch/inc',
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'embed/io/usb/inc',
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'embed/sys/bsp/inc',
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'embed/util/image/inc',
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'embed/util/rsod/inc',
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'vendor/micropython/lib/cmsis/inc',
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] + CPPPATH_MOD + PATH_HAL,
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CPPDEFINES=[
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'BOARDLOADER',
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'TREZOR_MODEL_'+TREZOR_MODEL,
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'USE_HAL_DRIVER',
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] + CPPDEFINES_MOD + CPPDEFINES_HAL,
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ASFLAGS=env.get('ENV')['CPU_ASFLAGS'],
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ASPPFLAGS='$CFLAGS $CCFLAGS',
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)
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env.Replace(
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ALLSOURCES=SOURCE_MOD + SOURCE_MOD_CRYPTO + SOURCE_BOARDLOADER + SOURCE_HAL,
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ALLDEFS=tools.get_defs_for_cmake(env['CPPDEFINES'] + env['CPPDEFINES_IMPLICIT']))
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cmake_gen = env.Command(
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target='CMakeLists.txt',
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source='',
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action='$MAKECMAKELISTS --sources $ALLSOURCES --dirs $CPPPATH --defs $ALLDEFS',
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)
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#
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# Program objects
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#
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obj_program = []
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obj_program += env.Object(source=SOURCE_MOD)
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obj_program += env.Object(source=SOURCE_MOD_CRYPTO, CCFLAGS='$CCFLAGS -ftrivial-auto-var-init=zero')
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obj_program += env.Object(source=SOURCE_BOARDLOADER)
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obj_program += env.Object(source=SOURCE_HAL)
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linkerscript_gen = env.Command(
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target='memory.ld',
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source=[f'embed/models/{MODEL_IDENTIFIER}/memory.ld', env.get('ENV')['LINKER_SCRIPT'].format(target='boardloader')],
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action='$CAT $SOURCES > $TARGET',
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)
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program_elf = env.Command(
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target='boardloader.elf',
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source=obj_program,
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action=
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'$LINK -o $TARGET $CCFLAGS $CFLAGS $LINKFLAGS $SOURCES -lc_nano -lgcc',
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)
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env.Depends(program_elf, linkerscript_gen)
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BINARY_NAME = f"build/boardloader/boardloader-{models.get_model_identifier(TREZOR_MODEL)}"
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BINARY_NAME += "-" + tools.get_version('embed/projects/boardloader/version.h')
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BINARY_NAME += "-" + tools.get_git_revision_short_hash()
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BINARY_NAME += "-dirty" if tools.get_git_modified() else ""
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BINARY_NAME += ".bin"
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if CMAKELISTS != 0:
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env.Depends(program_elf, cmake_gen)
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program_bin = env.Command(
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target='boardloader.bin',
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source=program_elf,
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action=[
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'$OBJCOPY -O binary -j .vector_table -j .text -j .data -j .rodata -j .capabilities -j .confidential $SOURCE $TARGET',
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'$CP $TARGET ' + BINARY_NAME,
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],
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)
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