def test_gcc_minimal_printf(self):
"""Test that linker flags are correctly added to an instance of GCC_ARM."""
mock_target = mock.MagicMock()
mock_target.core = "Cortex-M4"
mock_target.printf_lib = "minimal-printf"
mock_target.supported_toolchains = ["GCC_ARM"]
mock_target.c_lib = "std"
del mock_target.default_lib
mock_target.supported_c_libs = {"gcc_arm": ["std"]}
mock_target.is_TrustZone_secure_target = False
gcc_obj = GCC_ARM(mock_target)
self.assertIn("-DMBED_MINIMAL_PRINTF", gcc_obj.flags["common"])
minimal_printf_wraps = [
"-Wl,--wrap,printf",
"-Wl,--wrap,sprintf",
"-Wl,--wrap,snprintf",
"-Wl,--wrap,vprintf",
"-Wl,--wrap,vsprintf",
"-Wl,--wrap,vsnprintf",
"-Wl,--wrap,fprintf",
"-Wl,--wrap,vfprintf",
]
for i in minimal_printf_wraps:
self.assertIn(i, gcc_obj.flags["ld"])
def test_gcc_arm_c_lib_std_exception(self):
"""Test that an exception is raised if the std C library is not supported for a target on the GCC_ARM toolchain."""
mock_target = mock.MagicMock()
mock_target.core = "Cortex-M4"
mock_target.default_toolchain = "ARM"
mock_target.c_lib = "std"
del mock_target.default_lib
mock_target.supported_c_libs = {"arm": ["small"]}
with self.assertRaisesRegexp(NotSupportedException, UNSUPPORTED_C_LIB_EXCEPTION_STRING.format(mock_target.c_lib)):
GCC_ARM(mock_target)
def test_gcc_arm_default_lib(self):
"""Test that linker flags are correctly added to an instance of GCC_ARM."""
mock_target = mock.MagicMock()
mock_target.core = "Cortex-M4"
mock_target.supported_c_libs = {"gcc_arm": ["small"]}
mock_target.default_lib = "sMALL"
mock_target.supported_toolchains = ["GCC_ARM"]
mock_target.is_TrustZone_secure_target = False
gcc_arm_obj = GCC_ARM(mock_target)
self.assertIn("-DMBED_RTOS_SINGLE_THREAD", gcc_arm_obj.flags["common"])
self.assertIn("-D__NEWLIB_NANO", gcc_arm_obj.flags["common"])
self.assertIn("--specs=nano.specs", gcc_arm_obj.flags["ld"])
def test_gcc_arm_small_c_lib_swap_std_lib(self):
"""Test that no exception is raised when small c lib is not supported but std lib is supported."""
mock_target = mock.MagicMock()
mock_target.core = "Cortex-M4"
mock_target.supported_c_libs = {"gcc_arm": ["std"]}
mock_target.c_lib = "small"
del mock_target.default_lib
mock_target.supported_toolchains = ["GCC_ARM"]
mock_target.is_TrustZone_secure_target = False
mock_target.default_toolchain = "GCC_ARM"
try:
GCC_ARM(mock_target)
except NotSupportedException:
self.fail(
UNSUPPORTED_C_LIB_EXCEPTION_STRING.format(mock_target.c_lib))
from os import walk
from os.path import join, abspath, dirname, basename, splitext
import sys
ROOT = abspath(join(dirname(__file__), "..", ".."))
sys.path.insert(0, ROOT)
from tools.toolchains.gcc import GCC_ARM
from tools.targets import TARGET_MAP
from argparse import ArgumentParser
if __name__ == "__main__":
parser = ArgumentParser(
"Find duplicate file names within a directory structure")
parser.add_argument("dirs",
help="Directories to search for duplicate file names",
nargs="*")
parser.add_argument(
"--silent",
help="Supress printing of filenames, just return number of duplicates",
action="store_true")
args = parser.parse_args()
toolchain = GCC_ARM(TARGET_MAP["K64F"])
resources = sum([toolchain.scan_resources(d) for d in args.dirs], None)
scanned_files = {}
exit(resources.detect_duplicates(toolchain))
proc.wait()
EXCLUDES = [
"targets", "features/FEATURE", "features/mbedtls", "features/nanostack",
"features/storage"
]
def is_not_excluded(src):
return all(exclude not in src for exclude in EXCLUDES)
if __name__ == "__main__":
import sys
from os.path import abspath, dirname, join
# Be sure that the tools directory is in the search path
ROOT = abspath(join(dirname(__file__), "..", ".."))
sys.path.insert(0, ROOT)
from tools.toolchains.gcc import GCC_ARM
from tools.targets import TARGET_MAP
toolchain = GCC_ARM(TARGET_MAP["Super_Target"])
resources = toolchain.scan_resources(".")
generate_documentation(
filter(
is_not_excluded,
sum(map(lambda x: x.headers, resources.features.values()),
resources.headers)),
join(dirname(dirname(__file__)), "mbed-docs"))