SConscript.firmware

# pylint: disable=E0602
# fmt: off

import os
import shlex
import tools, models, ui
import random

BITCOIN_ONLY = ARGUMENTS.get('BITCOIN_ONLY', '0')
PRODUCTION = ARGUMENTS.get('PRODUCTION', '0') == '1'
BOOTLOADER_QA = ARGUMENTS.get('BOOTLOADER_QA', '0') == '1'
BOOTLOADER_DEVEL = ARGUMENTS.get('BOOTLOADER_DEVEL', '0') == '1'
EVERYTHING = BITCOIN_ONLY != '1'
TREZOR_MODEL = ARGUMENTS.get('TREZOR_MODEL', 'T2T1')
CMAKELISTS = int(ARGUMENTS.get('CMAKELISTS', 0))
PYOPT = ARGUMENTS.get('PYOPT', '1')
DISABLE_OPTIGA = ARGUMENTS.get('DISABLE_OPTIGA', '0') == '1'
HW_REVISION = ARGUMENTS.get('HW_REVISION', None)
SCM_REVISION = ARGUMENTS.get('SCM_REVISION', None)
THP = ARGUMENTS.get('THP', '0') == '1' # Trezor-Host Protocol
BENCHMARK = ARGUMENTS.get('BENCHMARK', '0') == '1'
DISABLE_ANIMATION = ARGUMENTS.get('TREZOR_DISABLE_ANIMATION', '0') == '1'

STORAGE_INSECURE_TESTING_MODE = ARGUMENTS.get('STORAGE_INSECURE_TESTING_MODE', '0') == '1'
if STORAGE_INSECURE_TESTING_MODE and PRODUCTION:
    raise RuntimeError("STORAGE_INSECURE_TESTING_MODE cannot be used in production")
if STORAGE_INSECURE_TESTING_MODE:
    DISABLE_OPTIGA = True
    PYOPT = "0"

if BENCHMARK and PYOPT != '0':
  print("BENCHMARK=1 works only with PYOPT=0.")
  exit(1)

FEATURE_FLAGS = {
    "RDI": True,
    "SECP256K1_ZKP": True,  # required for trezor.crypto.curve.bip340 (BIP340/Taproot)
    "AES_GCM": BENCHMARK or THP,
}

FEATURES_WANTED = ["input", "sd_card", "rgb_led", "dma2d", "consumption_mask", "usb" ,"optiga", "haptic", "ble"]
if DISABLE_OPTIGA:
    if PYOPT != '0':
        raise RuntimeError("DISABLE_OPTIGA requires PYOPT=0")
    FEATURES_WANTED.remove("optiga")

CCFLAGS_MOD = ''
CPPPATH_MOD = []
CPPDEFINES_MOD = []
SOURCE_MOD = []
SOURCE_MOD_CRYPTO = []
CPPDEFINES_HAL = []
SOURCE_HAL = []
PATH_HAL = []
RUST_UI_FEATURES = []

FROZEN = True

# modtrezorconfig
CPPPATH_MOD += [
    'embed/upymod/modtrezorconfig',
    'vendor/trezor-storage',
]
SOURCE_MOD += [
    'embed/upymod/modtrezorconfig/modtrezorconfig.c',
]

# modtrezorcrypto
CCFLAGS_MOD += '-Wno-sequence-point '
CPPPATH_MOD += [
    'vendor/trezor-crypto',
]
CPPDEFINES_MOD += [
    'AES_128',
    'AES_192',
    ('USE_BIP32_CACHE', '0'),
    ('USE_KECCAK', '1'),
    ('USE_ETHEREUM', '1' if EVERYTHING else '0'),
    ('USE_MONERO', '1' if EVERYTHING else '0'),
    ('USE_CARDANO', '1' if EVERYTHING else '0'),
    ('USE_NEM', '1' if (EVERYTHING and TREZOR_MODEL == "T2T1") else '0'),
    ('USE_EOS', '1' if (EVERYTHING and TREZOR_MODEL == "T2T1") else '0'),
    ('DISABLE_ANIMATION', '1' if DISABLE_ANIMATION else '0'),
]
SOURCE_MOD += [
    'embed/upymod/trezorobj.c',
    'embed/upymod/modtrezorcrypto/crc.c',
    'embed/upymod/modtrezorcrypto/modtrezorcrypto.c',
    'embed/upymod/modtrezorcrypto/rand.c',
]
SOURCE_MOD_CRYPTO += [
    'vendor/trezor-crypto/address.c',
    'vendor/trezor-crypto/aes/aes_modes.c',
    'vendor/trezor-crypto/aes/aesccm.c',
    'vendor/trezor-crypto/aes/aescrypt.c',
    'vendor/trezor-crypto/aes/aeskey.c',
    'vendor/trezor-crypto/aes/aestab.c',
    'vendor/trezor-crypto/base32.c',
    'vendor/trezor-crypto/base58.c',
    'vendor/trezor-crypto/bignum.c',
    'vendor/trezor-crypto/bip32.c',
    'vendor/trezor-crypto/bip39.c',
    'vendor/trezor-crypto/bip39_english.c',
    'vendor/trezor-crypto/blake256.c',
    'vendor/trezor-crypto/blake2b.c',
    'vendor/trezor-crypto/blake2s.c',
    'vendor/trezor-crypto/buffer.c',
    'vendor/trezor-crypto/chacha20poly1305/chacha20poly1305.c',
    'vendor/trezor-crypto/chacha20poly1305/chacha_merged.c',
    'vendor/trezor-crypto/chacha20poly1305/poly1305-donna.c',
    'vendor/trezor-crypto/chacha20poly1305/rfc7539.c',
    'vendor/trezor-crypto/chacha_drbg.c',
    'vendor/trezor-crypto/curves.c',
    'vendor/trezor-crypto/der.c',
    'vendor/trezor-crypto/ecdsa.c',
    'vendor/trezor-crypto/ed25519-donna/curve25519-donna-32bit.c',
    'vendor/trezor-crypto/ed25519-donna/curve25519-donna-helpers.c',
    'vendor/trezor-crypto/ed25519-donna/curve25519-donna-scalarmult-base.c',
    'vendor/trezor-crypto/ed25519-donna/ed25519-donna-32bit-tables.c',
    'vendor/trezor-crypto/ed25519-donna/ed25519-donna-basepoint-table.c',
    'vendor/trezor-crypto/ed25519-donna/ed25519-donna-impl-base.c',
    'vendor/trezor-crypto/ed25519-donna/ed25519-keccak.c',
    'vendor/trezor-crypto/ed25519-donna/ed25519-sha3.c',
    'vendor/trezor-crypto/ed25519-donna/ed25519.c',
    'vendor/trezor-crypto/ed25519-donna/modm-donna-32bit.c',
    'vendor/trezor-crypto/groestl.c',
    'vendor/trezor-crypto/hasher.c',
    'vendor/trezor-crypto/hmac.c',
    'vendor/trezor-crypto/hmac_drbg.c',
    'vendor/trezor-crypto/memzero.c',
    'vendor/trezor-crypto/nem.c',
    'vendor/trezor-crypto/nist256p1.c',
    'vendor/trezor-crypto/pbkdf2.c',
    'vendor/trezor-crypto/rand.c',
    'vendor/trezor-crypto/rfc6979.c',
    'vendor/trezor-crypto/ripemd160.c',
    'vendor/trezor-crypto/secp256k1.c',
    'vendor/trezor-crypto/segwit_addr.c',
    'vendor/trezor-crypto/sha2.c',
    'vendor/trezor-crypto/sha3.c',
    'vendor/trezor-crypto/shamir.c',
    'vendor/trezor-crypto/slip39.c',
    'vendor/trezor-crypto/slip39_english.c',
    'vendor/trezor-crypto/tls_prf.c',
]
if EVERYTHING:
    SOURCE_MOD_CRYPTO += [
        'vendor/trezor-crypto/cardano.c',
        'vendor/trezor-crypto/monero/base58.c',
        'vendor/trezor-crypto/monero/serialize.c',
        'vendor/trezor-crypto/monero/xmr.c',
    ]

# libsecp256k1-zkp
if FEATURE_FLAGS["SECP256K1_ZKP"]:
    CPPPATH_MOD += [
        'vendor/secp256k1-zkp',
        'vendor/secp256k1-zkp/src',
        'vendor/secp256k1-zkp/include',
    ]
    CPPDEFINES_MOD += [
        'USE_SECP256K1_ZKP',
        'USE_SECP256K1_ZKP_ECDSA',
        ('SECP256K1_CONTEXT_SIZE', '180'),
        'USE_ASM_ARM',
        'USE_EXTERNAL_ASM',
        'USE_EXTERNAL_DEFAULT_CALLBACKS',
        ('ECMULT_GEN_PREC_BITS', '2'),
        ('ECMULT_WINDOW_SIZE', '2'),
        'ENABLE_MODULE_GENERATOR',
        'ENABLE_MODULE_RECOVERY',
        'ENABLE_MODULE_SCHNORRSIG',
        'ENABLE_MODULE_EXTRAKEYS',
        'ENABLE_MODULE_ECDH',
    ]
    SOURCE_MOD_SECP256K1_ZKP = [
        'vendor/secp256k1-zkp/src/secp256k1.c',
        'vendor/secp256k1-zkp/src/precomputed_ecmult.c',
        'vendor/secp256k1-zkp/src/precomputed_ecmult_gen.c',
        'vendor/secp256k1-zkp/src/asm/field_10x26_arm.s'
    ]
    SOURCE_MOD_CRYPTO += [
        'vendor/trezor-crypto/zkp_context.c',
        'vendor/trezor-crypto/zkp_ecdsa.c',
        'vendor/trezor-crypto/zkp_bip340.c',
    ]

# AES-GCM
if FEATURE_FLAGS["AES_GCM"]:
    CPPDEFINES_MOD += [
        'USE_AES_GCM',
        'AES_VAR',
    ]
    SOURCE_MOD_CRYPTO += [
        'vendor/trezor-crypto/aes/gf128mul.c',
        'vendor/trezor-crypto/aes/aesgcm.c',
    ]

# modtrezorio
SOURCE_MOD += [
    'embed/upymod/modtrezorio/modtrezorio.c',
]

# modtrezorui
CPPPATH_MOD += [
        'vendor/micropython/lib/uzlib',
]
SOURCE_MOD += [
    'embed/upymod/modtrezorui/modtrezorui.c',
    'embed/gfx/bitblt/gfx_bitblt.c',
    'embed/gfx/bitblt/gfx_bitblt_rgb565.c',
    'embed/gfx/bitblt/gfx_bitblt_rgba8888.c',
    'embed/gfx/bitblt/gfx_bitblt_mono8.c',
    'embed/gfx/fonts/font_bitmap.c',
    'embed/gfx/fonts/fonts.c',
    'embed/gfx/gfx_color.c',
    'embed/gfx/gfx_draw.c',
    'embed/gfx/terminal.c',
    'embed/io/display/display_utils.c',
    'embed/util/image/image.c',
    'embed/util/translations/translations.c',
    'embed/util/rsod/rsod.c',
    'embed/util/scm_revision/scm_revision.c',
    'embed/rtl/error_handling.c',
    'embed/rtl/mini_printf.c',
    'vendor/micropython/lib/uzlib/adler32.c',
    'vendor/micropython/lib/uzlib/crc32.c',
    'vendor/micropython/lib/uzlib/tinflate.c',
]

CPPDEFINES_MOD += [
    'TRANSLATIONS',
    'FANCY_FATAL_ERROR',
    ]

# modtrezorutils
SOURCE_MOD += [
    'embed/upymod/modtrezorutils/modtrezorutils.c',
]

# rust mods
SOURCE_MOD += [
    'embed/upymod/rustmods.c',
]

# modutime
SOURCE_MOD += [
    'embed/upymod/modutime.c',
]

SOURCE_MICROPYTHON = [
    'vendor/micropython/extmod/modubinascii.c',
    'vendor/micropython/extmod/moductypes.c',
    'vendor/micropython/extmod/moduheapq.c',
    'vendor/micropython/extmod/modutimeq.c',
    'vendor/micropython/extmod/utime_mphal.c',
    'vendor/micropython/shared/libc/abort_.c',
    'vendor/micropython/shared/libc/printf.c',
    'vendor/micropython/shared/runtime/gchelper_m3.s',
    'vendor/micropython/shared/runtime/gchelper_native.c',
    'vendor/micropython/shared/runtime/interrupt_char.c',
    'vendor/micropython/shared/runtime/pyexec.c',
    'vendor/micropython/shared/runtime/stdout_helpers.c',
    'vendor/micropython/shared/timeutils/timeutils.c',
    'vendor/micropython/ports/stm32/gccollect.c',
    'vendor/micropython/py/argcheck.c',
    'vendor/micropython/py/asmarm.c',
    'vendor/micropython/py/asmbase.c',
    'vendor/micropython/py/asmthumb.c',
    'vendor/micropython/py/asmx64.c',
    'vendor/micropython/py/asmx86.c',
    'vendor/micropython/py/asmxtensa.c',
    'vendor/micropython/py/bc.c',
    'vendor/micropython/py/binary.c',
    'vendor/micropython/py/builtinevex.c',
    'vendor/micropython/py/builtinhelp.c',
    'vendor/micropython/py/builtinimport.c',
    'vendor/micropython/py/compile.c',
    'vendor/micropython/py/emitbc.c',
    'vendor/micropython/py/emitcommon.c',
    'vendor/micropython/py/emitglue.c',
    'vendor/micropython/py/emitinlinethumb.c',
    'vendor/micropython/py/emitinlinextensa.c',
    'vendor/micropython/py/formatfloat.c',
    'vendor/micropython/py/frozenmod.c',
    'vendor/micropython/py/lexer.c',
    'vendor/micropython/py/malloc.c',
    'vendor/micropython/py/map.c',
    'vendor/micropython/py/modarray.c',
    'vendor/micropython/py/modbuiltins.c',
    'vendor/micropython/py/modgc.c',
    'vendor/micropython/py/modmath.c',
    'vendor/micropython/py/modmicropython.c',
    'vendor/micropython/py/modstruct.c',
    'vendor/micropython/py/modsys.c',
    'vendor/micropython/py/mpprint.c',
    'vendor/micropython/py/mpstate.c',
    'vendor/micropython/py/mpz.c',
    'vendor/micropython/py/nativeglue.c',
    'vendor/micropython/py/obj.c',
    'vendor/micropython/py/objarray.c',
    'vendor/micropython/py/objattrtuple.c',
    'vendor/micropython/py/objbool.c',
    'vendor/micropython/py/objboundmeth.c',
    'vendor/micropython/py/objcell.c',
    'vendor/micropython/py/objclosure.c',
    'vendor/micropython/py/objcomplex.c',
    'vendor/micropython/py/objdict.c',
    'vendor/micropython/py/objenumerate.c',
    'vendor/micropython/py/objexcept.c',
    'vendor/micropython/py/objfilter.c',
    'vendor/micropython/py/objfloat.c',
    'vendor/micropython/py/objfun.c',
    'vendor/micropython/py/objgenerator.c',
    'vendor/micropython/py/objgetitemiter.c',
    'vendor/micropython/py/objint.c',
    'vendor/micropython/py/objint_longlong.c',
    'vendor/micropython/py/objint_mpz.c',
    'vendor/micropython/py/objlist.c',
    'vendor/micropython/py/objmap.c',
    'vendor/micropython/py/objmodule.c',
    'vendor/micropython/py/objnamedtuple.c',
    'vendor/micropython/py/objnone.c',
    'vendor/micropython/py/objobject.c',
    'vendor/micropython/py/objpolyiter.c',
    'vendor/micropython/py/objproperty.c',
    'vendor/micropython/py/objrange.c',
    'vendor/micropython/py/objreversed.c',
    'vendor/micropython/py/objset.c',
    'vendor/micropython/py/objsingleton.c',
    'vendor/micropython/py/objslice.c',
    'vendor/micropython/py/objstr.c',
    'vendor/micropython/py/objstringio.c',
    'vendor/micropython/py/objstrunicode.c',
    'vendor/micropython/py/objtuple.c',
    'vendor/micropython/py/objtype.c',
    'vendor/micropython/py/objzip.c',
    'vendor/micropython/py/opmethods.c',
    'vendor/micropython/py/pairheap.c',
    'vendor/micropython/py/parse.c',
    'vendor/micropython/py/parsenum.c',
    'vendor/micropython/py/parsenumbase.c',
    'vendor/micropython/py/persistentcode.c',
    'vendor/micropython/py/qstr.c',
    'vendor/micropython/py/reader.c',
    'vendor/micropython/py/repl.c',
    'vendor/micropython/py/runtime.c',
    'vendor/micropython/py/runtime_utils.c',
    'vendor/micropython/py/scheduler.c',
    'vendor/micropython/py/scope.c',
    'vendor/micropython/py/sequence.c',
    'vendor/micropython/py/showbc.c',
    'vendor/micropython/py/smallint.c',
    'vendor/micropython/py/stackctrl.c',
    'vendor/micropython/py/stream.c',
    'vendor/micropython/py/unicode.c',
    'vendor/micropython/py/vstr.c',
    'vendor/micropython/py/warning.c',
]

SOURCE_MICROPYTHON_SPEED = [
    'vendor/micropython/py/gc.c',
    'vendor/micropython/py/pystack.c',
    'vendor/micropython/py/vm.c',
]

CPPDEFINES_MOD += ['USE_SVC_SHUTDOWN']

if FEATURE_FLAGS["RDI"]:
    CPPDEFINES_MOD += ['RDI']

TRANSLATION_DATA = [
    "translations/en.json",
    "translations/order.json",
]

if THP:
    CPPDEFINES_MOD += ['USE_THP']
    SOURCE_MOD += [
        'vendor/trezor-crypto/elligator2.c',
    ]

if STORAGE_INSECURE_TESTING_MODE:
    CPPDEFINES_MOD += ['STORAGE_INSECURE_TESTING_MODE']

ui.init_ui(TREZOR_MODEL, "firmware", CPPDEFINES_MOD, SOURCE_MOD, RUST_UI_FEATURES)

SOURCE_QSTR = SOURCE_MOD + SOURCE_MICROPYTHON + SOURCE_MICROPYTHON_SPEED

env = Environment(
    ENV=os.environ,
    CFLAGS=f"{ARGUMENTS.get('CFLAGS', '')} -DPRODUCTION={int(PRODUCTION)} -DPYOPT={PYOPT} -DBOOTLOADER_QA={int(BOOTLOADER_QA)} -DBITCOIN_ONLY={BITCOIN_ONLY}",
    CPPDEFINES_IMPLICIT=[],
    CPPDEFPREFIX="-D'",
    CPPDEFSUFFIX="'",
    )

FEATURES_AVAILABLE = models.configure_board(TREZOR_MODEL, HW_REVISION, FEATURES_WANTED, env, CPPDEFINES_HAL, SOURCE_HAL, PATH_HAL)

SOURCE_FIRMWARE = [
    'embed/projects/firmware/header.S',
    'embed/projects/firmware/main.c',
    'embed/projects/firmware/mphalport.c',
    'embed/projects/firmware/nlrthumb.c',
]

if 'sd_card' in FEATURES_AVAILABLE:
    SDCARD = True
else:
    SDCARD = False

env.Tool('micropython')

env.Replace(
    CAT='cat',
    DD='dd',
    CP='cp',
    SED='sed',
    AS='arm-none-eabi-as',
    AR='arm-none-eabi-ar',
    CC='arm-none-eabi-gcc',
    LINK='arm-none-eabi-gcc',
    SIZE='arm-none-eabi-size',
    STRIP='arm-none-eabi-strip',
    OBJCOPY='arm-none-eabi-objcopy', )

env.Replace(
    TREZOR_MODEL=TREZOR_MODEL,)

ALLPATHS = [
        '.',
        'embed/rust',
        'embed/projects/firmware',
        'embed/rtl/inc',
        'embed/models',
        'embed/gfx/inc',
        'embed/sys/bsp/inc',
        'embed/util/image/inc',
        'embed/util/rsod/inc',
        'embed/util/scm_revision/inc',
        'embed/util/translations/inc',
        'embed/upymod/modtrezorui',
        'vendor/micropython',
    ] + CPPPATH_MOD + PATH_HAL

env.Replace(
    COPT=env.get('ENV').get('OPTIMIZE', '-Os'),
    CCFLAGS='$COPT '
    '-g3 '
    '-nostdlib '
    '-std=gnu11 -Wall -Werror -Wdouble-promotion -Wpointer-arith -Wno-missing-braces -fno-common '
    '-fsingle-precision-constant -fdata-sections -ffunction-sections '
    '-ffreestanding '
    '-fstack-protector-all '
    +  env.get('ENV')["CPU_CCFLAGS"] + CCFLAGS_MOD,
    CCFLAGS_QSTR='-DNO_QSTR -DN_X64 -DN_X86 -DN_THUMB',
    LINKFLAGS='-T build/firmware/memory.ld -Wl,--gc-sections  -Wl,--print-memory-usage -Wl,-Map=build/firmware/firmware.map -Wl,--warn-common',
    CPPPATH=ALLPATHS,
    CPPDEFINES=[
        'FIRMWARE',
        'TREZOR_MODEL_'+TREZOR_MODEL,
        'USE_HAL_DRIVER',
        'ARM_USER_MODE',
        ui.get_ui_layout(TREZOR_MODEL),
    ] + CPPDEFINES_MOD + CPPDEFINES_HAL,
    ASFLAGS=env.get('ENV')['CPU_ASFLAGS'],
    ASPPFLAGS='$CFLAGS $CCFLAGS',
    )

env.Replace(
    HEADERTOOL='headertool',
    PYTHON='python',
    MAKEQSTRDATA='$PYTHON vendor/micropython/py/makeqstrdata.py',
    MAKEVERSIONHDR='$PYTHON vendor/micropython/py/makeversionhdr.py',
    MAKEMODULEDEFS='$PYTHON vendor/micropython/py/makemoduledefs.py',
    MAKECMAKELISTS='$PYTHON tools/make_cmakelists.py',
    MPY_TOOL='$PYTHON vendor/micropython/tools/mpy-tool.py',
    MPY_CROSS='vendor/micropython/mpy-cross/mpy-cross -O' + PYOPT,
    PB2PY='$PYTHON ../common/protob/pb2py',
)

#
# Qstrings
#

PROTO_SOURCES_DIR = '../../../common/protob/'

exclude_list = [PROTO_SOURCES_DIR + 'messages-bootloader.proto']
if not THP:
    exclude_list.append(PROTO_SOURCES_DIR + 'messages-thp.proto')

PROTO_SOURCES = Glob(PROTO_SOURCES_DIR + '*.proto',
    exclude=exclude_list
)

qstr_protobuf = env.Command(
    target=[
        'genhdr/qstrdefs.protobuf.h',
    ],
    source=PROTO_SOURCES,
    action='$PB2PY $SOURCES --qstr-out ${TARGET} --bitcoin-only=%s' % BITCOIN_ONLY,
)

qstr_micropython = 'vendor/micropython/py/qstrdefs.h'

micropy_defines = env.MicroPyDefines(source=SOURCE_QSTR)

qstr_collected = env.CollectQstr(
    target='genhdr/qstrdefs.collected.h', source=micropy_defines)

qstr_preprocessed = env.PreprocessQstr(
    target='genhdr/qstrdefs.preprocessed.h',
    source=[qstr_micropython, qstr_protobuf, qstr_collected])

qstr_generated = env.GenerateQstrDefs(
    target='genhdr/qstrdefs.generated.h', source=qstr_preprocessed)

env.Ignore(qstr_collected, qstr_generated)

#
# Micropython module declarations
#

moduledefs_collected = env.CollectModules(
    target='genhdr/moduledefs.collected.h', source=micropy_defines)

hdr_moduledefs = env.Command(
    target='genhdr/moduledefs.h',
    source=moduledefs_collected,
    action='$MAKEMODULEDEFS $SOURCE > $TARGET', )

env.Ignore(micropy_defines, micropy_defines)
env.Ignore(micropy_defines, qstr_generated)
env.Ignore(micropy_defines, hdr_moduledefs)

#
# Micropython version
#

hdr_version = env.Command(
    target='genhdr/mpversion.h',
    source='',
    action='$MAKEVERSIONHDR $TARGET', )

env.Ignore(hdr_moduledefs, hdr_moduledefs)
env.Ignore(hdr_moduledefs, qstr_collected)
env.Ignore(hdr_moduledefs, qstr_preprocessed)
env.Ignore(hdr_moduledefs, qstr_generated)

#
# Frozen modules
#

if FROZEN:
    SOURCE_PY_DIR = 'src/'

    SOURCE_PY = Glob(SOURCE_PY_DIR + '*.py')
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/*.py',
        exclude=[
            SOURCE_PY_DIR + 'trezor/sdcard.py',
        ] if not SDCARD else []
    ))
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/crypto/*.py'))
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/ui/*.py'))

    # UI layouts - common files and then model-specific. Exclude FIDO when BTC-only.
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/ui/layouts/*.py',
        exclude=[
            SOURCE_PY_DIR + 'trezor/ui/layouts/fido.py',
        ] if not EVERYTHING else []
    ))

    layout_path = ui.get_ui_layout_path(TREZOR_MODEL)

    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + layout_path + '*.py',
        exclude=[
            SOURCE_PY_DIR + layout_path + 'fido.py',
        ] if not EVERYTHING else []
    ))

    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/wire/*.py'))
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/wire/codec/*.py'))

    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'storage/*.py',
        exclude=[
            SOURCE_PY_DIR + 'storage/sd_salt.py',
        ] if not SDCARD else []
    ))

    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/messages/__init__.py'))
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/*.py',
        exclude=[
            SOURCE_PY_DIR + 'trezor/enums/Binance*.py',
            SOURCE_PY_DIR + 'trezor/enums/Cardano*.py',
            SOURCE_PY_DIR + 'trezor/enums/DebugMonero*.py',
            SOURCE_PY_DIR + 'trezor/enums/Eos*.py',
            SOURCE_PY_DIR + 'trezor/enums/Ethereum*.py',
            SOURCE_PY_DIR + 'trezor/enums/Monero*.py',
            SOURCE_PY_DIR + 'trezor/enums/NEM*.py',
            SOURCE_PY_DIR + 'trezor/enums/Ripple*.py',
            SOURCE_PY_DIR + 'trezor/enums/Solana*.py',
            SOURCE_PY_DIR + 'trezor/enums/Stellar*.py',
            SOURCE_PY_DIR + 'trezor/enums/Tezos*.py',
            SOURCE_PY_DIR + 'trezor/enums/Zcash*.py',
        ])
    )

    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/*.py'))
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/common/*.py',
        exclude=[
            SOURCE_PY_DIR + 'apps/common/sdcard.py',
        ] if not SDCARD else []
    ))
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/debug/*.py'))
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/homescreen/*.py'))
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/management/*.py',
        exclude=[
            SOURCE_PY_DIR + 'apps/management/sd_protect.py',
        ] if not SDCARD else [])
    )
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/management/*/*.py'))
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/misc/*.py'))
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/bitcoin/*.py'))
    SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/bitcoin/*/*.py',
        exclude=[
            SOURCE_PY_DIR + 'apps/bitcoin/sign_tx/decred.py',
            SOURCE_PY_DIR + 'apps/bitcoin/sign_tx/bitcoinlike.py',
            SOURCE_PY_DIR + 'apps/bitcoin/sign_tx/zcash_v4.py',
        ])
    )

    if BENCHMARK:
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/benchmark/*.py'))

    if THP:
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/thp/*.py'))

    if EVERYTHING:
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/binance/*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/Binance*.py'))

        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/cardano/*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/cardano/*/*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/Cardano*.py'))

        if TREZOR_MODEL == "T2T1":
            SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/eos/*.py'))
            SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/eos/*/*.py'))
            SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/Eos*.py'))

        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/ethereum/*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/Ethereum*.py'))

        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/monero/*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/monero/*/*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/monero/*/*/*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/DebugMonero*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/Monero*.py'))

        if TREZOR_MODEL == "T2T1":
            SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/nem/*.py'))
            SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/nem/*/*.py'))
            SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/NEM*.py'))

        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/ripple/*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/Ripple*.py'))

        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/solana/*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/solana/*/*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/Solana*.py'))

        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/stellar/*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/stellar/*/*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/Stellar*.py'))

        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/tezos/*.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/Tezos*.py'))

        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/zcash/*.py'))

        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/webauthn/*.py'))

        if TREZOR_MODEL == "T2T1":
            SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/bitcoin/sign_tx/decred.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/bitcoin/sign_tx/bitcoinlike.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'apps/bitcoin/sign_tx/zcash_v4.py'))
        SOURCE_PY.extend(Glob(SOURCE_PY_DIR + 'trezor/enums/Zcash*.py'))

    source_mpy = env.FrozenModule(
        source=SOURCE_PY,
        source_dir=SOURCE_PY_DIR,
        bitcoin_only=BITCOIN_ONLY,
        backlight='backlight' in FEATURES_AVAILABLE,
        optiga='optiga' in FEATURES_AVAILABLE,
        use_button='button' in FEATURES_AVAILABLE,
        use_touch='touch' in FEATURES_AVAILABLE,
        ui_layout=ui.get_ui_layout(TREZOR_MODEL),
        thp=THP,
        )

    source_mpyc = env.FrozenCFile(
        target='frozen_mpy.c', source=source_mpy, qstr_header=qstr_preprocessed)

    env.Depends(source_mpyc, qstr_generated)


#
# Program objects
#

source_files = SOURCE_MOD + SOURCE_MOD_CRYPTO + SOURCE_FIRMWARE + SOURCE_MICROPYTHON + SOURCE_MICROPYTHON_SPEED + SOURCE_HAL
obj_program = []
obj_program.extend(env.Object(source=SOURCE_MOD))
obj_program.extend(env.Object(source=SOURCE_MOD_CRYPTO, CCFLAGS='$CCFLAGS -ftrivial-auto-var-init=zero'))
if FEATURE_FLAGS["SECP256K1_ZKP"]:
    obj_program.extend(env.Object(source=SOURCE_MOD_SECP256K1_ZKP, CCFLAGS='$CCFLAGS -Wno-unused-function'))
    source_files.extend(SOURCE_MOD_SECP256K1_ZKP)
obj_program.extend(env.Object(source=SOURCE_FIRMWARE))
obj_program.extend(env.Object(source=SOURCE_MICROPYTHON))
obj_program.extend(env.Object(source=SOURCE_MICROPYTHON_SPEED, COPT='-O3'))
obj_program.extend(env.Object(source=SOURCE_HAL))
if FROZEN:
    obj_program.extend(env.Object(source=source_mpyc))

random.Random(SCM_REVISION).shuffle(obj_program)

env.Replace(
    ALLSOURCES=source_files,
    ALLDEFS=tools.get_defs_for_cmake(env['CPPDEFINES'] + env['CPPDEFINES_IMPLICIT'] + [f"PRODUCTION={int(PRODUCTION)}", f"BOOTLOADER_QA={int(BOOTLOADER_QA)}", f"PYOPT={PYOPT}", f"BITCOIN_ONLY={BITCOIN_ONLY}"]))


cmake_gen = env.Command(
    target='CMakeLists.txt',
    source='',
    action='$MAKECMAKELISTS --sources $ALLSOURCES --dirs $CPPPATH --defs $ALLDEFS',
)

#
# Rust library
#

protobuf_blobs = env.Command(
    target=[
        'rust/proto_enums.data',
        'rust/proto_msgs.data',
        'rust/proto_names.data',
        'rust/proto_wire.data',
    ],
    source=PROTO_SOURCES,
    action='$PB2PY --bitcoin-only=%s --blob-outdir ${TARGET.dir} $SOURCES --qstr-defs build/firmware/genhdr/qstrdefs.generated.h' % BITCOIN_ONLY,
)
env.Depends(protobuf_blobs, qstr_generated)

RUST_PROFILE = 'release'
RUST_LIB = 'trezor_lib'
RUST_LIBDIR = f'build/firmware/rust/{env.get("ENV")["RUST_TARGET"]}/{RUST_PROFILE}'
RUST_LIBPATH = f'{RUST_LIBDIR}/lib{RUST_LIB}.a'

def cargo_build():
    # Determine the profile build flags.
    if RUST_PROFILE == 'release':
        profile = '--release'
    else:
        profile = ''

    features = ['micropython', 'protobuf']
    if EVERYTHING:
        features.append('universal_fw')
    features.extend(RUST_UI_FEATURES)
    features.append('ui')
    features.append('translations')

    if PYOPT == '0':
        features.append('debug')
        features.append('ui_debug')

    features.extend(FEATURES_AVAILABLE)

    cargo_opts = [
        f'--target={env.get("ENV")["RUST_TARGET"]}',
        f'--target-dir=../../build/firmware/rust',
        '--no-default-features',
        '--features ' + ','.join(features),
        '-Z build-std=core',
        '-Z build-std-features=panic_immediate_abort',
    ]

    env.get('ENV')['TREZOR_MODEL'] = TREZOR_MODEL

    if ARGUMENTS.get('RUST_PRINT_TYPES_SIZES', '0') == '1':
        # see https://nnethercote.github.io/perf-book/type-sizes.html#measuring-type-sizes for more details
        env.Append(ENV={'RUSTFLAGS': '-Z print-type-sizes'})

    # Adds an ELF section with Rust functions' stack sizes. See the following links for more details:
    # - https://doc.rust-lang.org/nightly/unstable-book/compiler-flags/emit-stack-sizes.html
    # - https://blog.japaric.io/stack-analysis/
    # - https://github.com/japaric/stack-sizes/
    env.Append(ENV={'RUSTFLAGS': '-Z emit-stack-sizes'})

    bindgen_macros = tools.get_bindgen_defines(env.get("CPPDEFINES"), ALLPATHS)
    build_dir = str(Dir('.').abspath)

    return f'export BINDGEN_MACROS={shlex.quote(bindgen_macros)}; export BUILD_DIR=\'{build_dir}\'; cd embed/rust; cargo build {profile} ' + ' '.join(cargo_opts)

rust = env.Command(
    target=RUST_LIBPATH,
    source='',
    action=cargo_build(), )
env.Depends(rust, protobuf_blobs)
env.Depends(rust, TRANSLATION_DATA)

env.Append(LINKFLAGS=f' -L{RUST_LIBDIR}')
env.Append(LINKFLAGS=f' -l{RUST_LIB}')


BOOTLOADER_SUFFIX = TREZOR_MODEL
if BOOTLOADER_QA or BOOTLOADER_DEVEL:
    BOOTLOADER_SUFFIX += '_qa'

# select vendor header
if BOOTLOADER_QA or BOOTLOADER_DEVEL:
    vendor = "dev_DO_NOT_SIGN_signed_dev"
elif not PRODUCTION:
    vendor = "unsafe_signed_prod"
else:
    if TREZOR_MODEL in ('T2T1',):
        vendor = "satoshilabs_signed_prod"
    elif BITCOIN_ONLY == '1':
        vendor = "trezor_btconly_signed_prod"
    else:
        vendor = "trezor_signed_prod"

VENDORHEADER = f'embed/models/{TREZOR_MODEL}/vendorheader/vendorheader_{vendor}.bin'

tools.embed_raw_binary(
        obj_program,
        env,
        'vendorheader',
        'embed/projects/firmware/vendorheader.o',
        VENDORHEADER,
        )

tools.embed_raw_binary(
        obj_program,
        env,
        'kernel',
        'build/kernel/kernel.o',
        f'build/kernel/kernel.bin',
        )



env.Depends(obj_program, qstr_generated)

linkerscript_gen = env.Command(
    target='memory.ld',
    source=[f'embed/models/{TREZOR_MODEL}/memory.ld',  env.get('ENV')['LINKER_SCRIPT'].format(target='firmware')],
    action='$CAT $SOURCES > $TARGET',
)

program_elf = env.Command(
    target='firmware.elf',
    source=obj_program,
    action=
    '$LINK -o $TARGET $CCFLAGS $CFLAGS $SOURCES $LINKFLAGS -lc_nano -lm -lgcc',
)

env.Depends(program_elf, linkerscript_gen)

if CMAKELISTS != 0:
    env.Depends(program_elf, cmake_gen)
env.Depends(program_elf, rust)

BINARY_NAME = f"build/firmware/firmware-{TREZOR_MODEL}"
if not EVERYTHING:
    BINARY_NAME += "-btconly"
BINARY_NAME += "-" + tools.get_version('embed/projects/firmware/version.h')
BINARY_NAME += "-" + tools.get_git_revision_short_hash()
BINARY_NAME += "-dirty" if tools.get_git_modified() else ""
BINARY_NAME += ".bin"


if 'STM32F427xx' in CPPDEFINES_HAL or 'STM32F429xx' in CPPDEFINES_HAL:
    action_bin=[
        '$OBJCOPY -O binary -j .vendorheader -j .header -j .flash -j .data -j .confidential --pad-to 0x08100000 $SOURCE ${TARGET}.p1',
        '$OBJCOPY -O binary -j .flash2 $SOURCE ${TARGET}.p2',
        '$CAT ${TARGET}.p1 ${TARGET}.p2 > $TARGET',
        '$HEADERTOOL -h $TARGET ' + ('-D' if not PRODUCTION else ''),
        '$DD if=$TARGET of=${TARGET}.p1 skip=0 bs=128k count=6',
        '$CP $TARGET ' + BINARY_NAME,
    ]
elif 'STM32U5G9xx' in CPPDEFINES_HAL or 'STM32U585xx' in CPPDEFINES_HAL:
    action_bin=[
        '$OBJCOPY -O binary -j .vendorheader -j .header -j .flash -j .data -j .confidential $SOURCE ${TARGET}',
        '$HEADERTOOL -h $TARGET ' + ('-D' if not PRODUCTION else ''),
        '$CP $TARGET ' + BINARY_NAME,
        ]
else:
    raise Exception("Unknown MCU")

if STORAGE_INSECURE_TESTING_MODE:
    INSECURE_TESTING_MODE_STR = """
#########################################################
#   STORAGE_INSECURE_TESTING_MODE enabled, DO NOT USE   #
#########################################################
"""
    action_bin.append(INSECURE_TESTING_MODE_STR)

program_bin = env.Command(
    target='firmware.bin',
    source=program_elf,
    action=action_bin,
)