def __init__(self, target):
target_info = self.check_supported(target)
if not target_info:
raise TargetNotSupportedException("Target not supported in CMSIS pack")
self.url = target_info['pdsc_file']
self.pdsc_url, self.pdsc_id, _ = split_path(self.url)
self.pack_url, self.pack_id, _ = split_path(target_info['pack_file'])
self.dname = target_info["_cpu_name"]
self.core = target_info["_core"]
self.dfpu = target_info['processor']['fpu']
self.debug, self.dvendor = self.vendor_debug(target_info['vendor'])
self.dendian = target_info['processor'].get('endianness','Little-endian')
self.debug_svd = target_info.get('debug', '')
self.compile_header = target_info['compile']['header']
self.target_info = target_info
def relative_object_path(self, build_path, base_dir, source):
source_dir, name, _ = split_path(source)
obj_dir = join(build_path, relpath(source_dir, base_dir))
if obj_dir is not self.prev_dir:
self.prev_dir = obj_dir
mkdir(obj_dir)
return join(obj_dir, name + '.o')
def relative_object_path(self, build_path, base_dir, source):
source_dir, name, _ = split_path(source)
obj_dir = join(build_path, relpath(source_dir, base_dir))
if obj_dir is not self.prev_dir:
self.prev_dir = obj_dir
mkdir(obj_dir)
return join(obj_dir, name + '.o')
def __init__(self, target):
target_info = self.check_supported(target)
if not target_info:
raise TargetNotSupportedException(
"Target not supported in CMSIS pack")
self.url = target_info['pdsc_file']
self.pdsc_url, self.pdsc_id, _ = split_path(self.url)
self.pack_url, self.pack_id, _ = split_path(target_info['pack_file'])
self.dname = target_info["_cpu_name"]
self.core = target_info["_core"]
self.dfpu = target_info['processor']['fpu']
self.debug, self.dvendor = self.vendor_debug(target_info['vendor'])
self.dendian = target_info['processor'].get('endianness',
'Little-endian')
self.debug_svd = target_info.get('debug', '')
self.compile_header = target_info['compile']['header']
self.target_info = target_info
def compile_sources(self, resources, build_path, inc_dirs=None):
# Web IDE progress bar for project build
files_to_compile = resources.s_sources + resources.c_sources + resources.cpp_sources
self.to_be_compiled = len(files_to_compile)
self.compiled = 0
inc_paths = resources.inc_dirs
if inc_dirs is not None:
inc_paths.extend(inc_dirs)
# De-duplicate include paths
inc_paths = set(inc_paths)
# Sort include paths for consistency
inc_paths = sorted(set(inc_paths))
# Unique id of all include paths
self.inc_md5 = md5(" ".join(inc_paths)).hexdigest()
# Where to store response files
self.build_dir = build_path
objects = []
queue = []
prev_dir = None
# Sort compile queue for consistency
files_to_compile.sort()
work_dir = getcwd()
for source in files_to_compile:
_, name, _ = split_path(source)
object = self.relative_object_path(build_path, resources.file_basepath[source], source)
# Queue mode (multiprocessing)
commands = self.compile_command(source, object, inc_paths)
if commands is not None:
queue.append(
{
"source": source,
"object": object,
"commands": commands,
"work_dir": work_dir,
"chroot": self.CHROOT,
}
)
else:
objects.append(object)
# Use queues/multiprocessing if cpu count is higher than setting
jobs = self.jobs if self.jobs else cpu_count()
if jobs > CPU_COUNT_MIN and len(queue) > jobs:
return self.compile_queue(queue, objects)
else:
return self.compile_seq(queue, objects)
def compile_sources(self, resources, build_path, inc_dirs=None):
# Web IDE progress bar for project build
files_to_compile = resources.s_sources + resources.c_sources + resources.cpp_sources
self.to_be_compiled = len(files_to_compile)
self.compiled = 0
inc_paths = resources.inc_dirs
if inc_dirs is not None:
inc_paths.extend(inc_dirs)
# De-duplicate include paths
inc_paths = set(inc_paths)
# Sort include paths for consistency
inc_paths = sorted(set(inc_paths))
# Unique id of all include paths
self.inc_md5 = md5(' '.join(inc_paths)).hexdigest()
# Where to store response files
self.build_dir = build_path
objects = []
queue = []
prev_dir = None
# The dependency checking for C/C++ is delegated to the compiler
base_path = resources.base_path
# Sort compile queue for consistency
files_to_compile.sort()
work_dir = getcwd()
for source in files_to_compile:
_, name, _ = split_path(source)
object = self.relative_object_path(build_path, base_path, source)
# Queue mode (multiprocessing)
commands = self.compile_command(source, object, inc_paths)
if commands is not None:
queue.append({
'source': source,
'object': object,
'commands': commands,
'work_dir': work_dir,
'chroot': self.CHROOT
})
else:
objects.append(object)
# Use queues/multiprocessing if cpu count is higher than setting
jobs = self.jobs if self.jobs else cpu_count()
if jobs > CPU_COUNT_MIN and len(queue) > jobs:
return self.compile_queue(queue, objects)
else:
return self.compile_seq(queue, objects)
def relative_object_path(self, build_path, base_dir, source):
source_dir, name, _ = split_path(source)
obj_dir = join(build_path, relpath(source_dir, base_dir))
mkdir(obj_dir)
return join(obj_dir, name + ".o")
from tools.regions import merge_region_list, UPDATE_WHITELIST
from tools.notifier.term import TerminalNotifier
from tools.config import Region
from tools.utils import split_path, run_cmd_ext, generate_update_filename
if __name__ == "__main__":
parser = ArgumentParser()
parser.add_argument("toolchain_path", help="Path to the Keil folder")
parser.add_argument("linker_output", help="Path to the built axf file")
options = parser.parse_args()
axf_file = normpath(options.linker_output)
output_directory, output_name, output_ext = split_path(axf_file)
hex_file = join(output_directory, output_name + ".hex")
combined_hex_file = join(output_directory, output_name + "_combined.hex")
command = [
join(normpath(options.toolchain_path), "ARM/ARMCC/bin/fromelf.exe"),
"--i32", "--output", hex_file, axf_file
]
stdout, stderr, retcode = run_cmd_ext(command)
if retcode:
err_msg = ("Failed to convert axf to hex.\r\n"
"Command: {}\r\n"
"retcode: {}\r\n"
"stdout: {}\r\n"
"stderr: {}").format(command, retcode, stdout, stderr)