mbed official
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mbed-sdk-tools
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Diff: toolchains/__init__.py
- Revision:
- 40:7d3fa6b99b2b
- Parent:
- 38:399953da035d
- Child:
- 41:2a77626a4c21
--- a/toolchains/__init__.py Wed Jul 19 16:44:30 2017 -0500
+++ b/toolchains/__init__.py Tue Oct 10 16:56:30 2017 -0500
@@ -26,7 +26,6 @@
from itertools import chain
from inspect import getmro
from copy import deepcopy
-from tools.config import Config
from abc import ABCMeta, abstractmethod
from distutils.spawn import find_executable
@@ -116,8 +115,9 @@
self.eager = {}
class Resources:
- def __init__(self, base_path=None):
+ def __init__(self, base_path=None, collect_ignores=False):
self.base_path = base_path
+ self.collect_ignores = collect_ignores
self.file_basepath = {}
@@ -148,6 +148,7 @@
# Features
self.features = LazyDict()
+ self.ignored_dirs = []
def __add__(self, resources):
if resources is None:
@@ -161,6 +162,10 @@
else:
return self.add(resources)
+ def ignore_dir(self, directory):
+ if self.collect_ignores:
+ self.ignored_dirs.append(directory)
+
def add(self, resources):
for f,p in resources.file_basepath.items():
self.file_basepath[f] = p
@@ -190,6 +195,7 @@
self.json_files += resources.json_files
self.features.update(resources.features)
+ self.ignored_dirs += resources.ignored_dirs
return self
@@ -295,11 +301,13 @@
'LPC11U24', 'LPC1768', 'LPC2368', 'LPC4088', 'LPC812', 'KL25Z',
'ARM', 'uARM', 'IAR',
'GCC_ARM', 'GCC_CS', 'GCC_CR', 'GCC_CW', 'GCC_CW_EWL', 'GCC_CW_NEWLIB',
+ 'ARMC6'
])
LEGACY_TOOLCHAIN_NAMES = {
'ARM_STD':'ARM', 'ARM_MICRO': 'uARM',
'GCC_ARM': 'GCC_ARM', 'GCC_CR': 'GCC_CR',
'IAR': 'IAR',
+ 'ARMC6': 'ARMC6',
}
@@ -325,6 +333,10 @@
"Cortex-M7F" : ["__CORTEX_M7", "ARM_MATH_CM7", "__FPU_PRESENT=1", "__CMSIS_RTOS", "__MBED_CMSIS_RTOS_CM"],
"Cortex-M7FD" : ["__CORTEX_M7", "ARM_MATH_CM7", "__FPU_PRESENT=1", "__CMSIS_RTOS", "__MBED_CMSIS_RTOS_CM"],
"Cortex-A9" : ["__CORTEX_A9", "ARM_MATH_CA9", "__FPU_PRESENT", "__CMSIS_RTOS", "__EVAL", "__MBED_CMSIS_RTOS_CA9"],
+ "Cortex-M23-NS": ["__CORTEX_M23", "ARM_MATH_ARMV8MBL", "__DOMAIN_NS=1", "__CMSIS_RTOS", "__MBED_CMSIS_RTOS_CM"],
+ "Cortex-M23": ["__CORTEX_M23", "ARM_MATH_ARMV8MBL", "__CMSIS_RTOS", "__MBED_CMSIS_RTOS_CM"],
+ "Cortex-M33-NS": ["__CORTEX_M33", "ARM_MATH_ARMV8MML", "__DOMAIN_NS=1", "__FPU_PRESENT", "__CMSIS_RTOS", "__MBED_CMSIS_RTOS_CM"],
+ "Cortex-M33": ["__CORTEX_M33", "ARM_MATH_ARMV8MML", "__FPU_PRESENT", "__CMSIS_RTOS", "__MBED_CMSIS_RTOS_CM"],
}
MBED_CONFIG_FILE_NAME="mbed_config.h"
@@ -409,7 +421,6 @@
# Print output buffer
self.output = str()
- self.map_outputs = list() # Place to store memmap scan results in JSON like data structures
# uVisor spepcific rules
if 'UVISOR' in self.target.features and 'UVISOR_SUPPORTED' in self.target.extra_labels:
@@ -578,13 +589,13 @@
# information about the library paths. Safe option: assume an update
if not d or not exists(d):
return True
-
+
if not self.stat_cache.has_key(d):
self.stat_cache[d] = stat(d).st_mtime
if self.stat_cache[d] >= target_mod_time:
return True
-
+
return False
def is_ignored(self, file_path):
@@ -612,10 +623,11 @@
# The parameter *base_path* is used to set the base_path attribute of the Resources
# object and the parameter *exclude_paths* is used by the directory traversal to
# exclude certain paths from the traversal.
- def scan_resources(self, path, exclude_paths=None, base_path=None):
+ def scan_resources(self, path, exclude_paths=None, base_path=None,
+ collect_ignores=False):
self.progress("scan", path)
- resources = Resources(path)
+ resources = Resources(path, collect_ignores=collect_ignores)
if not base_path:
if isfile(path):
base_path = dirname(path)
@@ -656,8 +668,10 @@
self.add_ignore_patterns(root, base_path, lines)
# Skip the whole folder if ignored, e.g. .mbedignore containing '*'
- if (self.is_ignored(join(relpath(root, base_path),"")) or
- self.build_dir == join(relpath(root, base_path))):
+ root_path =join(relpath(root, base_path))
+ if (self.is_ignored(join(root_path,"")) or
+ self.build_dir == root_path):
+ resources.ignore_dir(root_path)
dirs[:] = []
continue
@@ -676,18 +690,22 @@
self.is_ignored(join(relpath(root, base_path), d,"")) or
# Ignore TESTS dir
(d == 'TESTS')):
+ resources.ignore_dir(dir_path)
dirs.remove(d)
elif d.startswith('FEATURE_'):
# Recursively scan features but ignore them in the current scan.
# These are dynamically added by the config system if the conditions are matched
def closure (dir_path=dir_path, base_path=base_path):
- return self.scan_resources(dir_path, base_path=base_path)
+ return self.scan_resources(dir_path, base_path=base_path,
+ collect_ignores=resources.collect_ignores)
resources.features.add_lazy(d[8:], closure)
+ resources.ignore_dir(dir_path)
dirs.remove(d)
elif exclude_paths:
for exclude_path in exclude_paths:
rel_path = relpath(dir_path, exclude_path)
if not (rel_path.startswith('..')):
+ resources.ignore_dir(dir_path)
dirs.remove(d)
break
@@ -818,7 +836,7 @@
c = c.replace("\\", "/")
if self.CHROOT:
c = c.replace(self.CHROOT, '')
- cmd_list.append('-I%s' % c)
+ cmd_list.append('"-I%s"' % c)
string = " ".join(cmd_list)
f.write(string)
return include_file
@@ -838,7 +856,7 @@
string = " ".join(cmd_list)
f.write(string)
return link_file
-
+
# Generate response file for all objects when archiving.
# ARM, GCC, IAR cross compatible
def get_arch_file(self, objects):
@@ -863,7 +881,10 @@
inc_paths = resources.inc_dirs
if inc_dirs is not None:
- inc_paths.extend(inc_dirs)
+ if isinstance(inc_dirs, list):
+ inc_paths.extend(inc_dirs)
+ else:
+ inc_paths.append(inc_dirs)
# De-duplicate include paths
inc_paths = set(inc_paths)
# Sort include paths for consistency
@@ -1012,7 +1033,6 @@
return None
- @abstractmethod
def parse_dependencies(self, dep_path):
"""Parse the dependency information generated by the compiler.
@@ -1024,8 +1044,21 @@
Side effects:
None
+
+ Note: A default implementation is provided for make-like file formats
"""
- raise NotImplemented
+ dependencies = []
+ buff = open(dep_path).readlines()
+ if buff:
+ buff[0] = re.sub('^(.*?)\: ', '', buff[0])
+ for line in buff:
+ filename = line.replace('\\\n', '').strip()
+ if file:
+ filename = filename.replace('\\ ', '\a')
+ dependencies.extend(((self.CHROOT if self.CHROOT else '') +
+ f.replace('\a', ' '))
+ for f in filename.split(" "))
+ return list(filter(None, dependencies))
def is_not_supported_error(self, output):
return "#error directive: [NOT_SUPPORTED]" in output
@@ -1111,7 +1144,8 @@
self.progress("elf2bin", name)
self.binary(r, elf, bin)
- self.map_outputs = self.mem_stats(map)
+ # Initialize memap and process map file. This doesn't generate output.
+ self.mem_stats(map)
self.var("compile_succeded", True)
self.var("binary", filename)
@@ -1176,8 +1210,7 @@
def mem_stats(self, map):
"""! Creates parser object
@param map Path to linker map file to parse and decode
- @return Memory summary structure with memory usage statistics
- None if map file can't be opened and processed
+ @return None
"""
toolchain = self.__class__.__name__
@@ -1192,10 +1225,10 @@
# Store the memap instance for later use
self.memap_instance = memap
- # Here we return memory statistics structure (constructed after
- # call to generate_output) which contains raw data in bytes
- # about sections + summary
- return memap.mem_report
+ # Note: memory statistics are not returned.
+ # Need call to generate_output later (depends on depth & output format)
+
+ return None
# Set the configuration data
def set_config_data(self, config_data):
@@ -1223,7 +1256,7 @@
else:
prev_data = None
# Get the current configuration data
- crt_data = Config.config_to_header(self.config_data) if self.config_data else None
+ crt_data = self.config.config_to_header(self.config_data) if self.config_data else None
# "changed" indicates if a configuration change was detected
changed = False
if prev_data is not None: # a previous mbed_config.h exists
@@ -1327,6 +1360,25 @@
raise NotImplemented
@abstractmethod
+ def get_compile_options(self, defines, includes, for_asm=False):
+ """Generate the compiler options from the defines and includes
+
+ Positional arguments:
+ defines -- The preprocessor macros defined on the command line
+ includes -- The include file search paths
+
+ Keyword arguments:
+ for_asm -- generate the assembler options instead of the compiler options
+
+ Return value:
+ A list of the command line arguments that will force the inclusion the specified header
+
+ Side effects:
+ None
+ """
+ raise NotImplemented
+
+ @abstractmethod
def assemble(self, source, object, includes):
"""Generate the command line that assembles.
@@ -1500,7 +1552,7 @@
# Return the list of macros geenrated by the build system
def get_config_macros(self):
- return Config.config_to_macros(self.config_data) if self.config_data else []
+ return self.config.config_to_macros(self.config_data) if self.config_data else []
@property
def report(self):
@@ -1515,24 +1567,24 @@
to_ret.update(self.config.report)
return to_ret
-from tools.settings import ARM_PATH
-from tools.settings import GCC_ARM_PATH
-from tools.settings import IAR_PATH
+from tools.settings import ARM_PATH, ARMC6_PATH, GCC_ARM_PATH, IAR_PATH
TOOLCHAIN_PATHS = {
'ARM': ARM_PATH,
'uARM': ARM_PATH,
+ 'ARMC6': ARMC6_PATH,
'GCC_ARM': GCC_ARM_PATH,
'IAR': IAR_PATH
}
-from tools.toolchains.arm import ARM_STD, ARM_MICRO
+from tools.toolchains.arm import ARM_STD, ARM_MICRO, ARMC6
from tools.toolchains.gcc import GCC_ARM
from tools.toolchains.iar import IAR
TOOLCHAIN_CLASSES = {
'ARM': ARM_STD,
'uARM': ARM_MICRO,
+ 'ARMC6': ARMC6,
'GCC_ARM': GCC_ARM,
'IAR': IAR
}
