EL4121 Embedded System / mbed-os

mbed-os

Dependents:   cobaLCDJoyMotor_Thread odometry_omni_3roda_v3 odometry_omni_3roda_v1 odometry_omni_3roda_v2 ... more

tools/export/embitz/__init__.py@0:b74591d5ab33, 2017-12-11 (annotated)

Committer:
be_bryan
Date:
Mon Dec 11 17:54:04 2017 +0000
Revision:
0:b74591d5ab33
motor ++

Who changed what in which revision?

UserRevisionLine numberNew contents of line
be_bryan 0:b74591d5ab33 1 """
be_bryan 0:b74591d5ab33 2 mbed SDK
be_bryan 0:b74591d5ab33 3 Copyright (c) 2014-2016 ARM Limited
be_bryan 0:b74591d5ab33 4
be_bryan 0:b74591d5ab33 5 Licensed under the Apache License, Version 2.0 (the "License");
be_bryan 0:b74591d5ab33 6 you may not use this file except in compliance with the License.
be_bryan 0:b74591d5ab33 7 You may obtain a copy of the License at
be_bryan 0:b74591d5ab33 8
be_bryan 0:b74591d5ab33 9 http://www.apache.org/licenses/LICENSE-2.0
be_bryan 0:b74591d5ab33 10
be_bryan 0:b74591d5ab33 11 Unless required by applicable law or agreed to in writing, software
be_bryan 0:b74591d5ab33 12 distributed under the License is distributed on an "AS IS" BASIS,
be_bryan 0:b74591d5ab33 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
be_bryan 0:b74591d5ab33 14 See the License for the specific language governing permissions and
be_bryan 0:b74591d5ab33 15 limitations under the License.
be_bryan 0:b74591d5ab33 16 """
be_bryan 0:b74591d5ab33 17 from os.path import splitext, basename
be_bryan 0:b74591d5ab33 18 from tools.targets import TARGET_MAP
be_bryan 0:b74591d5ab33 19 from tools.export.exporters import Exporter, apply_supported_whitelist
be_bryan 0:b74591d5ab33 20
be_bryan 0:b74591d5ab33 21
be_bryan 0:b74591d5ab33 22 POST_BINARY_WHITELIST = set([
be_bryan 0:b74591d5ab33 23 "TEENSY3_1Code.binary_hook",
be_bryan 0:b74591d5ab33 24 "LPCTargetCode.lpc_patch",
be_bryan 0:b74591d5ab33 25 "LPC4088Code.binary_hook"
be_bryan 0:b74591d5ab33 26 ])
be_bryan 0:b74591d5ab33 27
be_bryan 0:b74591d5ab33 28
be_bryan 0:b74591d5ab33 29 class EmBitz(Exporter):
be_bryan 0:b74591d5ab33 30 NAME = 'EmBitz'
be_bryan 0:b74591d5ab33 31 TOOLCHAIN = 'GCC_ARM'
be_bryan 0:b74591d5ab33 32
be_bryan 0:b74591d5ab33 33 MBED_CONFIG_HEADER_SUPPORTED = True
be_bryan 0:b74591d5ab33 34
be_bryan 0:b74591d5ab33 35 FILE_TYPES = {
be_bryan 0:b74591d5ab33 36 'headers': 'h',
be_bryan 0:b74591d5ab33 37 'c_sources': 'c',
be_bryan 0:b74591d5ab33 38 's_sources': 'a',
be_bryan 0:b74591d5ab33 39 'cpp_sources': 'cpp'
be_bryan 0:b74591d5ab33 40 }
be_bryan 0:b74591d5ab33 41
be_bryan 0:b74591d5ab33 42 @classmethod
be_bryan 0:b74591d5ab33 43 def is_target_supported(cls, target_name):
be_bryan 0:b74591d5ab33 44 target = TARGET_MAP[target_name]
be_bryan 0:b74591d5ab33 45 return apply_supported_whitelist(
be_bryan 0:b74591d5ab33 46 cls.TOOLCHAIN, POST_BINARY_WHITELIST, target)
be_bryan 0:b74591d5ab33 47
be_bryan 0:b74591d5ab33 48 @staticmethod
be_bryan 0:b74591d5ab33 49 def _remove_symbols(sym_list):
be_bryan 0:b74591d5ab33 50 return [s for s in sym_list if not s.startswith("-D")]
be_bryan 0:b74591d5ab33 51
be_bryan 0:b74591d5ab33 52 def generate(self):
be_bryan 0:b74591d5ab33 53 self.resources.win_to_unix()
be_bryan 0:b74591d5ab33 54 source_files = []
be_bryan 0:b74591d5ab33 55 for r_type, n in self.FILE_TYPES.iteritems():
be_bryan 0:b74591d5ab33 56 for file in getattr(self.resources, r_type):
be_bryan 0:b74591d5ab33 57 source_files.append({
be_bryan 0:b74591d5ab33 58 'name': file, 'type': n
be_bryan 0:b74591d5ab33 59 })
be_bryan 0:b74591d5ab33 60
be_bryan 0:b74591d5ab33 61 libraries = []
be_bryan 0:b74591d5ab33 62 for lib in self.resources.libraries:
be_bryan 0:b74591d5ab33 63 l, _ = splitext(basename(lib))
be_bryan 0:b74591d5ab33 64 libraries.append(l[3:])
be_bryan 0:b74591d5ab33 65
be_bryan 0:b74591d5ab33 66
be_bryan 0:b74591d5ab33 67 if self.resources.linker_script is None:
be_bryan 0:b74591d5ab33 68 self.resources.linker_script = ''
be_bryan 0:b74591d5ab33 69
be_bryan 0:b74591d5ab33 70 ctx = {
be_bryan 0:b74591d5ab33 71 'name': self.project_name,
be_bryan 0:b74591d5ab33 72 'target': self.target,
be_bryan 0:b74591d5ab33 73 'toolchain': self.toolchain.name,
be_bryan 0:b74591d5ab33 74 'source_files': source_files,
be_bryan 0:b74591d5ab33 75 'include_paths': self.resources.inc_dirs,
be_bryan 0:b74591d5ab33 76 'script_file': self.resources.linker_script,
be_bryan 0:b74591d5ab33 77 'library_paths': self.resources.lib_dirs,
be_bryan 0:b74591d5ab33 78 'libraries': libraries,
be_bryan 0:b74591d5ab33 79 'symbols': self.toolchain.get_symbols(),
be_bryan 0:b74591d5ab33 80 'object_files': self.resources.objects,
be_bryan 0:b74591d5ab33 81 'sys_libs': self.toolchain.sys_libs,
be_bryan 0:b74591d5ab33 82 'cc_org': (self.flags['common_flags'] +
be_bryan 0:b74591d5ab33 83 self._remove_symbols(self.flags['c_flags'])),
be_bryan 0:b74591d5ab33 84 'ld_org': self.flags['ld_flags'],
be_bryan 0:b74591d5ab33 85 'cppc_org': (self.flags['common_flags'] +
be_bryan 0:b74591d5ab33 86 self._remove_symbols(self.flags['cxx_flags']))
be_bryan 0:b74591d5ab33 87 }
be_bryan 0:b74591d5ab33 88
be_bryan 0:b74591d5ab33 89 self.gen_file('embitz/eix.tmpl', ctx, '%s.eix' % self.project_name)