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export/iar.py@23:fbae331171fa, 2016-07-16 (annotated)

Committer:
screamer
Date:
Sat Jul 16 22:51:17 2016 +0100
Revision:
23:fbae331171fa
Parent:
13:ab47a20b66f0
Child:
24:25bff2709c20
Ported fixes from mbedmicro/mbed

Who changed what in which revision?

UserRevisionLine numberNew contents of line
screamer 0:66f3b5499f7f 1 """
screamer 0:66f3b5499f7f 2 mbed SDK
screamer 0:66f3b5499f7f 3 Copyright (c) 2011-2015 ARM Limited
screamer 0:66f3b5499f7f 4
screamer 0:66f3b5499f7f 5 Licensed under the Apache License, Version 2.0 (the "License");
screamer 0:66f3b5499f7f 6 you may not use this file except in compliance with the License.
screamer 0:66f3b5499f7f 7 You may obtain a copy of the License at
screamer 0:66f3b5499f7f 8
screamer 0:66f3b5499f7f 9 http://www.apache.org/licenses/LICENSE-2.0
screamer 0:66f3b5499f7f 10
screamer 0:66f3b5499f7f 11 Unless required by applicable law or agreed to in writing, software
screamer 0:66f3b5499f7f 12 distributed under the License is distributed on an "AS IS" BASIS,
screamer 0:66f3b5499f7f 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
screamer 0:66f3b5499f7f 14 See the License for the specific language governing permissions and
screamer 0:66f3b5499f7f 15 limitations under the License.
screamer 0:66f3b5499f7f 16 """
screamer 0:66f3b5499f7f 17 import re
screamer 0:66f3b5499f7f 18 import os
screamer 0:66f3b5499f7f 19 from project_generator_definitions.definitions import ProGenDef
screamer 0:66f3b5499f7f 20
screamer 0:66f3b5499f7f 21 from tools.export.exporters import Exporter
screamer 0:66f3b5499f7f 22 from tools.targets import TARGET_MAP, TARGET_NAMES
screamer 0:66f3b5499f7f 23
screamer 0:66f3b5499f7f 24 # If you wish to add a new target, add it to project_generator_definitions, and then
screamer 0:66f3b5499f7f 25 # define progen_target name in the target class (`` self.progen_target = 'my_target_name' ``)
screamer 0:66f3b5499f7f 26 class IAREmbeddedWorkbench(Exporter):
screamer 0:66f3b5499f7f 27 """
screamer 0:66f3b5499f7f 28 Exporter class for IAR Systems. This class uses project generator.
screamer 0:66f3b5499f7f 29 """
screamer 0:66f3b5499f7f 30 # These 2 are currently for exporters backward compatiblity
screamer 0:66f3b5499f7f 31 NAME = 'IAR'
screamer 0:66f3b5499f7f 32 TOOLCHAIN = 'IAR'
screamer 0:66f3b5499f7f 33 # PROGEN_ACTIVE contains information for exporter scripts that this is using progen
screamer 0:66f3b5499f7f 34 PROGEN_ACTIVE = True
screamer 0:66f3b5499f7f 35
screamer 13:ab47a20b66f0 36 MBED_CONFIG_HEADER_SUPPORTED = True
screamer 13:ab47a20b66f0 37
screamer 23:fbae331171fa 38 @property
screamer 23:fbae331171fa 39 def TARGETS(self):
screamer 23:fbae331171fa 40 if not hasattr(self, "_targets_supported"):
screamer 23:fbae331171fa 41 self._targets_supported = []
screamer 23:fbae331171fa 42 for target in TARGET_NAMES:
screamer 23:fbae331171fa 43 try:
screamer 23:fbae331171fa 44 if (ProGenDef('iar').is_supported(str(TARGET_MAP[target])) or
screamer 23:fbae331171fa 45 ProGenDef('iar').is_supported(TARGET_MAP[target].progen['target'])):
screamer 23:fbae331171fa 46 self._targets_supported.append(target)
screamer 23:fbae331171fa 47 except AttributeError:
screamer 23:fbae331171fa 48 # target is not supported yet
screamer 23:fbae331171fa 49 continue
screamer 23:fbae331171fa 50 return self._targets_supported
screamer 0:66f3b5499f7f 51
screamer 23:fbae331171fa 52 def generate(self, progen_build=False):
screamer 0:66f3b5499f7f 53 """ Generates the project files """
screamer 0:66f3b5499f7f 54 project_data = self.progen_get_project_data()
screamer 0:66f3b5499f7f 55 tool_specific = {}
screamer 0:66f3b5499f7f 56 # Expand tool specific settings by IAR specific settings which are required
screamer 0:66f3b5499f7f 57 try:
screamer 0:66f3b5499f7f 58 if TARGET_MAP[self.target].progen['iar']['template']:
screamer 0:66f3b5499f7f 59 tool_specific['iar'] = TARGET_MAP[self.target].progen['iar']
screamer 0:66f3b5499f7f 60 except KeyError:
screamer 0:66f3b5499f7f 61 # use default template
screamer 0:66f3b5499f7f 62 # by the mbed projects
screamer 0:66f3b5499f7f 63 tool_specific['iar'] = {
screamer 0:66f3b5499f7f 64 # We currently don't use misc, template sets those for us
screamer 0:66f3b5499f7f 65 # 'misc': {
screamer 0:66f3b5499f7f 66 # 'cxx_flags': ['--no_rtti', '--no_exceptions'],
screamer 0:66f3b5499f7f 67 # 'c_flags': ['--diag_suppress=Pa050,Pa084,Pa093,Pa082'],
screamer 0:66f3b5499f7f 68 # 'ld_flags': ['--skip_dynamic_initialization'],
screamer 0:66f3b5499f7f 69 # },
screamer 0:66f3b5499f7f 70 'template': [os.path.join(os.path.dirname(__file__), 'iar_template.ewp.tmpl')],
screamer 0:66f3b5499f7f 71 }
screamer 0:66f3b5499f7f 72
screamer 0:66f3b5499f7f 73 project_data['tool_specific'] = {}
screamer 13:ab47a20b66f0 74 project_data['tool_specific'].setdefault("iar", {})
screamer 13:ab47a20b66f0 75 project_data['tool_specific']['iar'].setdefault("misc", {})
screamer 13:ab47a20b66f0 76 project_data['tool_specific']['iar'].update(tool_specific['iar'])
screamer 13:ab47a20b66f0 77 project_data['tool_specific']['iar']['misc'].update(self.progen_flags)
screamer 13:ab47a20b66f0 78 # VLA is enabled via template IccAllowVLA
screamer 13:ab47a20b66f0 79 project_data['tool_specific']['iar']['misc']['c_flags'].remove("--vla")
screamer 0:66f3b5499f7f 80 project_data['common']['build_dir'] = os.path.join(project_data['common']['build_dir'], 'iar_arm')
screamer 23:fbae331171fa 81 if progen_build:
screamer 23:fbae331171fa 82 self.progen_gen_file('iar_arm', project_data, True)
screamer 23:fbae331171fa 83 else:
screamer 23:fbae331171fa 84 self.progen_gen_file('iar_arm', project_data)
screamer 0:66f3b5499f7f 85
screamer 0:66f3b5499f7f 86 # Currently not used, we should reuse folder_name to create virtual folders
screamer 0:66f3b5499f7f 87 class IarFolder():
screamer 0:66f3b5499f7f 88 """
screamer 0:66f3b5499f7f 89 This is a recursive folder object.
screamer 0:66f3b5499f7f 90 To present the folder structure in the IDE as it is presented on the disk.
screamer 0:66f3b5499f7f 91 This can be used for uvision as well if you replace the __str__ method.
screamer 0:66f3b5499f7f 92 Example:
screamer 0:66f3b5499f7f 93 files: ./main.cpp, ./apis/I2C.h, ./mbed/common/I2C.cpp
screamer 0:66f3b5499f7f 94 in the project this would look like:
screamer 0:66f3b5499f7f 95 main.cpp
screamer 0:66f3b5499f7f 96 common/I2C.cpp
screamer 0:66f3b5499f7f 97 input:
screamer 0:66f3b5499f7f 98 folder_level : folder path to current folder
screamer 0:66f3b5499f7f 99 folder_name : name of current folder
screamer 0:66f3b5499f7f 100 source_files : list of source_files (all must be in same directory)
screamer 0:66f3b5499f7f 101 """
screamer 0:66f3b5499f7f 102 def __init__(self, folder_level, folder_name, source_files):
screamer 0:66f3b5499f7f 103 self.folder_level = folder_level
screamer 0:66f3b5499f7f 104 self.folder_name = folder_name
screamer 0:66f3b5499f7f 105 self.source_files = source_files
screamer 0:66f3b5499f7f 106 self.sub_folders = {}
screamer 0:66f3b5499f7f 107
screamer 0:66f3b5499f7f 108 def __str__(self):
screamer 0:66f3b5499f7f 109 """
screamer 0:66f3b5499f7f 110 converts the folder structue to IAR project format.
screamer 0:66f3b5499f7f 111 """
screamer 0:66f3b5499f7f 112 group_start = ""
screamer 0:66f3b5499f7f 113 group_end = ""
screamer 0:66f3b5499f7f 114 if self.folder_name != "":
screamer 0:66f3b5499f7f 115 group_start = "<group>\n<name>%s</name>\n" %(self.folder_name)
screamer 0:66f3b5499f7f 116 group_end = "</group>\n"
screamer 0:66f3b5499f7f 117
screamer 0:66f3b5499f7f 118 str_content = group_start
screamer 0:66f3b5499f7f 119 #Add files in current folder
screamer 0:66f3b5499f7f 120 if self.source_files:
screamer 0:66f3b5499f7f 121 for src in self.source_files:
screamer 0:66f3b5499f7f 122 str_content += "<file>\n<name>$PROJ_DIR$/%s</name>\n</file>\n" % src
screamer 0:66f3b5499f7f 123 #Add sub folders
screamer 0:66f3b5499f7f 124 if self.sub_folders:
screamer 0:66f3b5499f7f 125 for folder_name in self.sub_folders.iterkeys():
screamer 0:66f3b5499f7f 126 str_content += self.sub_folders[folder_name].__str__()
screamer 0:66f3b5499f7f 127
screamer 0:66f3b5499f7f 128 str_content += group_end
screamer 0:66f3b5499f7f 129 return str_content
screamer 0:66f3b5499f7f 130
screamer 0:66f3b5499f7f 131 def insert_file(self, source_input):
screamer 0:66f3b5499f7f 132 """
screamer 0:66f3b5499f7f 133 Inserts a source file into the folder tree
screamer 0:66f3b5499f7f 134 """
screamer 0:66f3b5499f7f 135 if self.source_files:
screamer 0:66f3b5499f7f 136 #All source_files in a IarFolder must be in same directory.
screamer 0:66f3b5499f7f 137 dir_sources = IarFolder.get_directory(self.source_files[0])
screamer 0:66f3b5499f7f 138 #Check if sources are already at their deepest level.
screamer 0:66f3b5499f7f 139 if not self.folder_level == dir_sources:
screamer 0:66f3b5499f7f 140 _reg_exp = r"^" + re.escape(self.folder_level) + r"[/\\]?([^/\\]+)"
screamer 0:66f3b5499f7f 141 folder_name = re.match(_reg_exp, dir_sources).group(1)
screamer 0:66f3b5499f7f 142 self.sub_folders[folder_name] = IarFolder(os.path.join(self.folder_level, folder_name), folder_name, self.source_files)
screamer 0:66f3b5499f7f 143 self.source_files = []
screamer 0:66f3b5499f7f 144
screamer 0:66f3b5499f7f 145 dir_input = IarFolder.get_directory(source_input)
screamer 0:66f3b5499f7f 146 if dir_input == self.folder_level:
screamer 0:66f3b5499f7f 147 self.source_files.append(source_input)
screamer 0:66f3b5499f7f 148 else:
screamer 0:66f3b5499f7f 149 _reg_exp = r"^" + re.escape(self.folder_level) + r"[/\\]?([^/\\]+)"
screamer 0:66f3b5499f7f 150 folder_name = re.match(_reg_exp, dir_input).group(1)
screamer 0:66f3b5499f7f 151 if self.sub_folders.has_key(folder_name):
screamer 0:66f3b5499f7f 152 self.sub_folders[folder_name].insert_file(source_input)
screamer 0:66f3b5499f7f 153 else:
screamer 0:66f3b5499f7f 154 if self.folder_level == "":
screamer 0:66f3b5499f7f 155 #Top level exception
screamer 0:66f3b5499f7f 156 self.sub_folders[folder_name] = IarFolder(folder_name, folder_name, [source_input])
screamer 0:66f3b5499f7f 157 else:
screamer 0:66f3b5499f7f 158 self.sub_folders[folder_name] = IarFolder(os.path.join(self.folder_level, folder_name), folder_name, [source_input])
screamer 0:66f3b5499f7f 159
screamer 0:66f3b5499f7f 160 @staticmethod
screamer 0:66f3b5499f7f 161 def get_directory(file_path):
screamer 0:66f3b5499f7f 162 """
screamer 0:66f3b5499f7f 163 Returns the directory of the file
screamer 0:66f3b5499f7f 164 """
screamer 0:66f3b5499f7f 165 return os.path.dirname(file_path)