arno/trezor-firmware
1
0
Fork 0
mirror of https://github.com/trezor/trezor-firmware.git synced 2024-11-30 11:28:21 +00:00
Code Issues Releases Wiki Activity
97c9f84f8d
trezor-firmware/core/SConscript.reflash
matejcik b35854471b build(core): improve CPPDEFINES quoting 
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...
2024-11-21 14:33:52 +01:00

205 lines
5.8 KiB
Plaintext
Raw Blame History

# pylint: disable=E0602
import os
import tools, models, ui
TREZOR_MODEL = ARGUMENTS.get('TREZOR_MODEL', 'T')
CMAKELISTS = int(ARGUMENTS.get('CMAKELISTS', 0))
HW_REVISION = ARGUMENTS.get('HW_REVISION', None)
if TREZOR_MODEL in ('DISC1', 'DISC2'):
# skip reflash build
env = Environment()
def build_reflash(target,source,env):
print(f'Reflash: nothing to build for Model {TREZOR_MODEL}')
program_bin = env.Command(
target='reflash.bin',
source=None,
action=build_reflash)
Return()
FEATURES_WANTED = ["input", "sd_card"]
CCFLAGS_MOD = ''
CPPPATH_MOD = []
CPPDEFINES_MOD = []
SOURCE_MOD = []
SOURCE_MOD_CRYPTO = []
CPPDEFINES_HAL = []
SOURCE_HAL = []
PATH_HAL = []
RUST_UI_FEATURES = []
CPPDEFINES_MOD += [
'KERNEL_MODE',
]
# modtrezorcrypto
CPPPATH_MOD += [
'vendor/trezor-crypto',
'vendor/trezor-storage',
]
SOURCE_MOD_CRYPTO += [
'vendor/trezor-crypto/memzero.c',
]
# modtrezorui
CPPPATH_MOD += [
'vendor/micropython/lib/uzlib',
]
SOURCE_MOD += [
'embed/gfx/bitblt/gfx_bitblt.c',
'embed/gfx/bitblt/gfx_bitblt_mono8.c',
'embed/gfx/bitblt/gfx_bitblt_rgb565.c',
'embed/gfx/bitblt/gfx_bitblt_rgba8888.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/rsod/rsod.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',
'vendor/trezor-storage/flash_area.c',
]
ui.init_ui(TREZOR_MODEL, "prodtest", CPPDEFINES_MOD, SOURCE_MOD, RUST_UI_FEATURES)
env = Environment(
ENV=os.environ,
CFLAGS='%s -DPRODUCTION=%s' % (ARGUMENTS.get('CFLAGS', ''), ARGUMENTS.get('PRODUCTION', '0')),
CPPDEFINES_IMPLICIT=[],
CPPDEFPREFIX="-D'",
CPPDEFSUFFIX="'",
)
FEATURES_AVAILABLE = models.configure_board(TREZOR_MODEL, HW_REVISION, FEATURES_WANTED, env, CPPDEFINES_HAL, SOURCE_HAL, PATH_HAL)
FILE_SUFFIX= env.get('ENV')['SUFFIX']
SOURCE_REFLASH = [
f'embed/sys/startup/{FILE_SUFFIX}/startup_stage_2.s',
'embed/projects/reflash/header.S',
'embed/projects/reflash/main.c',
]
env.Replace(
CAT='cat',
CP='cp',
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',
PYTHON='python',
MAKECMAKELISTS='$PYTHON tools/make_cmakelists.py',)
env.Replace(
TREZOR_MODEL=TREZOR_MODEL, )
env.Replace(
COPT=env.get('ENV').get('OPTIMIZE', '-Os'),
CCFLAGS='$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=f'-T build/reflash/memory.ld -Wl,--gc-sections -Wl,-Map=build/reflash/reflash.map -Wl,--warn-common',
CPPPATH=[
'embed/projects/reflash',
'embed/rtl/inc',
'embed/models',
'embed/gfx/inc',
'embed/sys/bsp/inc',
'embed/util/image/inc',
'embed/util/rsod/inc',
'embed/upymod/modtrezorui',
] + CPPPATH_MOD + PATH_HAL,
CPPDEFINES=[
'TREZOR_MODEL_'+TREZOR_MODEL,
'USE_HAL_DRIVER',
] + CPPDEFINES_MOD + CPPDEFINES_HAL,
ASFLAGS=env.get('ENV')['CPU_ASFLAGS'],
ASPPFLAGS='$CFLAGS $CCFLAGS',
)
env.Replace(
HEADERTOOL='headertool',
)
env.Replace(
ALLSOURCES=SOURCE_MOD + SOURCE_MOD_CRYPTO + SOURCE_REFLASH + SOURCE_HAL,
ALLDEFS=tools.get_defs_for_cmake(env['CPPDEFINES'] + env['CPPDEFINES_IMPLICIT']))
cmake_gen = env.Command(
target='CMakeLists.txt',
source='',
action='$MAKECMAKELISTS --sources $ALLSOURCES --dirs $CPPPATH --defs $ALLDEFS',
)
#
# Program objects
#
obj_program = []
obj_program += env.Object(source=SOURCE_MOD)
obj_program += env.Object(source=SOURCE_MOD_CRYPTO, CCFLAGS='$CCFLAGS -ftrivial-auto-var-init=zero')
obj_program += env.Object(source=SOURCE_REFLASH)
obj_program += env.Object(source=SOURCE_HAL)
MODEL_IDENTIFIER = models.get_model_identifier(TREZOR_MODEL)
VENDORHEADER = f'embed/models/{MODEL_IDENTIFIER}/vendorheader/vendorheader_' + ('unsafe_signed_dev.bin' if ARGUMENTS.get('PRODUCTION', '0') == '0' else 'satoshilabs_signed_prod.bin')
tools.embed_raw_binary(
obj_program,
env,
'vendorheader',
'embed/projects/firmware/vendorheader.o',
VENDORHEADER,
)
linkerscript_gen = env.Command(
target='memory.ld',
source=[f'embed/models/{MODEL_IDENTIFIER}/memory.ld', env.get('ENV')['LINKER_SCRIPT'].format(target='prodtest')],
action='$CAT $SOURCES > $TARGET',
)
program_elf = env.Command(
target='reflash.elf',
source=obj_program,
action=
'$LINK -o $TARGET $CCFLAGS $CFLAGS $LINKFLAGS $SOURCES -lc_nano -lgcc',
)
env.Depends(program_elf, linkerscript_gen)
BINARY_NAME = f"build/reflash/reflash-{models.get_model_identifier(TREZOR_MODEL)}"
BINARY_NAME += "-" + tools.get_version('embed/projects/reflash/version.h')
BINARY_NAME += "-" + tools.get_git_revision_short_hash()
BINARY_NAME += "-dirty" if tools.get_git_modified() else ""
BINARY_NAME += ".bin"
if CMAKELISTS != 0:
env.Depends(program_elf, cmake_gen)
program_bin = env.Command(
target='reflash.bin',
source=program_elf,
action=[
'$OBJCOPY -O binary -j .vendorheader -j .header -j .flash -j .data -j .confidential $SOURCE $TARGET',
'$HEADERTOOL $TARGET ' + ('-D' if ARGUMENTS.get('PRODUCTION', '0') == '0' else ''),
'$CP $TARGET ' + BINARY_NAME,
], )
Reference in New Issue View Git Blame Copy Permalink