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Dependents:   mbed-TFT-example-NCS36510 mbed-Accelerometer-example-NCS36510 mbed-Accelerometer-example-NCS36510

tools/toolchains/iar.py@0:098463de4c5d, 2017-01-25 (annotated)

Committer:
group-onsemi
Date:
Wed Jan 25 20:34:15 2017 +0000
Revision:
0:098463de4c5d
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
group-onsemi 0:098463de4c5d 1 """
group-onsemi 0:098463de4c5d 2 mbed SDK
group-onsemi 0:098463de4c5d 3 Copyright (c) 2011-2013 ARM Limited
group-onsemi 0:098463de4c5d 4
group-onsemi 0:098463de4c5d 5 Licensed under the Apache License, Version 2.0 (the "License");
group-onsemi 0:098463de4c5d 6 you may not use this file except in compliance with the License.
group-onsemi 0:098463de4c5d 7 You may obtain a copy of the License at
group-onsemi 0:098463de4c5d 8
group-onsemi 0:098463de4c5d 9 http://www.apache.org/licenses/LICENSE-2.0
group-onsemi 0:098463de4c5d 10
group-onsemi 0:098463de4c5d 11 Unless required by applicable law or agreed to in writing, software
group-onsemi 0:098463de4c5d 12 distributed under the License is distributed on an "AS IS" BASIS,
group-onsemi 0:098463de4c5d 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
group-onsemi 0:098463de4c5d 14 See the License for the specific language governing permissions and
group-onsemi 0:098463de4c5d 15 limitations under the License.
group-onsemi 0:098463de4c5d 16 """
group-onsemi 0:098463de4c5d 17 import re
group-onsemi 0:098463de4c5d 18 from os import remove
group-onsemi 0:098463de4c5d 19 from os.path import join, splitext, exists
group-onsemi 0:098463de4c5d 20
group-onsemi 0:098463de4c5d 21 from tools.toolchains import mbedToolchain, TOOLCHAIN_PATHS
group-onsemi 0:098463de4c5d 22 from tools.hooks import hook_tool
group-onsemi 0:098463de4c5d 23
group-onsemi 0:098463de4c5d 24 class IAR(mbedToolchain):
group-onsemi 0:098463de4c5d 25 LIBRARY_EXT = '.a'
group-onsemi 0:098463de4c5d 26 LINKER_EXT = '.icf'
group-onsemi 0:098463de4c5d 27 STD_LIB_NAME = "%s.a"
group-onsemi 0:098463de4c5d 28
group-onsemi 0:098463de4c5d 29 DIAGNOSTIC_PATTERN = re.compile('"(?P<file>[^"]+)",(?P<line>[\d]+)\s+(?P<severity>Warning|Error)(?P<message>.+)')
group-onsemi 0:098463de4c5d 30 INDEX_PATTERN = re.compile('(?P<col>\s*)\^')
group-onsemi 0:098463de4c5d 31
group-onsemi 0:098463de4c5d 32 @staticmethod
group-onsemi 0:098463de4c5d 33 def check_executable():
group-onsemi 0:098463de4c5d 34 """Returns True if the executable (arm-none-eabi-gcc) location
group-onsemi 0:098463de4c5d 35 specified by the user exists OR the executable can be found on the PATH.
group-onsemi 0:098463de4c5d 36 Returns False otherwise."""
group-onsemi 0:098463de4c5d 37 return mbedToolchain.generic_check_executable("IAR", 'iccarm', 2, "bin")
group-onsemi 0:098463de4c5d 38
group-onsemi 0:098463de4c5d 39 def __init__(self, target, notify=None, macros=None,
group-onsemi 0:098463de4c5d 40 silent=False, extra_verbose=False, build_profile=None):
group-onsemi 0:098463de4c5d 41 mbedToolchain.__init__(self, target, notify, macros, silent,
group-onsemi 0:098463de4c5d 42 extra_verbose=extra_verbose,
group-onsemi 0:098463de4c5d 43 build_profile=build_profile)
group-onsemi 0:098463de4c5d 44 if target.core == "Cortex-M7F" or target.core == "Cortex-M7FD":
group-onsemi 0:098463de4c5d 45 cpuchoice = "Cortex-M7"
group-onsemi 0:098463de4c5d 46 else:
group-onsemi 0:098463de4c5d 47 cpuchoice = target.core
group-onsemi 0:098463de4c5d 48
group-onsemi 0:098463de4c5d 49 # flags_cmd are used only by our scripts, the project files have them already defined,
group-onsemi 0:098463de4c5d 50 # using this flags results in the errors (duplication)
group-onsemi 0:098463de4c5d 51 # asm accepts --cpu Core or --fpu FPU, not like c/c++ --cpu=Core
group-onsemi 0:098463de4c5d 52 if target.core == "Cortex-M4F":
group-onsemi 0:098463de4c5d 53 asm_flags_cmd = [
group-onsemi 0:098463de4c5d 54 "--cpu", "Cortex-M4F"
group-onsemi 0:098463de4c5d 55 ]
group-onsemi 0:098463de4c5d 56 else:
group-onsemi 0:098463de4c5d 57 asm_flags_cmd = [
group-onsemi 0:098463de4c5d 58 "--cpu", cpuchoice
group-onsemi 0:098463de4c5d 59 ]
group-onsemi 0:098463de4c5d 60 # custom c flags
group-onsemi 0:098463de4c5d 61 if target.core == "Cortex-M4F":
group-onsemi 0:098463de4c5d 62 c_flags_cmd = [
group-onsemi 0:098463de4c5d 63 "--cpu", "Cortex-M4F"
group-onsemi 0:098463de4c5d 64 ]
group-onsemi 0:098463de4c5d 65 else:
group-onsemi 0:098463de4c5d 66 c_flags_cmd = [
group-onsemi 0:098463de4c5d 67 "--cpu", cpuchoice
group-onsemi 0:098463de4c5d 68 ]
group-onsemi 0:098463de4c5d 69
group-onsemi 0:098463de4c5d 70 c_flags_cmd.extend([
group-onsemi 0:098463de4c5d 71 "--thumb", "--dlib_config", "DLib_Config_Full.h"
group-onsemi 0:098463de4c5d 72 ])
group-onsemi 0:098463de4c5d 73 # custom c++ cmd flags
group-onsemi 0:098463de4c5d 74 cxx_flags_cmd = [
group-onsemi 0:098463de4c5d 75 "--c++", "--no_rtti", "--no_exceptions"
group-onsemi 0:098463de4c5d 76 ]
group-onsemi 0:098463de4c5d 77 if target.core == "Cortex-M7FD":
group-onsemi 0:098463de4c5d 78 asm_flags_cmd += ["--fpu", "VFPv5"]
group-onsemi 0:098463de4c5d 79 c_flags_cmd.append("--fpu=VFPv5")
group-onsemi 0:098463de4c5d 80 elif target.core == "Cortex-M7F":
group-onsemi 0:098463de4c5d 81 asm_flags_cmd += ["--fpu", "VFPv5_sp"]
group-onsemi 0:098463de4c5d 82 c_flags_cmd.append("--fpu=VFPv5_sp")
group-onsemi 0:098463de4c5d 83
group-onsemi 0:098463de4c5d 84 IAR_BIN = join(TOOLCHAIN_PATHS['IAR'], "bin")
group-onsemi 0:098463de4c5d 85 main_cc = join(IAR_BIN, "iccarm")
group-onsemi 0:098463de4c5d 86
group-onsemi 0:098463de4c5d 87 self.asm = [join(IAR_BIN, "iasmarm")] + asm_flags_cmd + self.flags["asm"]
group-onsemi 0:098463de4c5d 88 self.cc = [main_cc]
group-onsemi 0:098463de4c5d 89 self.cppc = [main_cc]
group-onsemi 0:098463de4c5d 90 self.cc += self.flags["common"] + c_flags_cmd + self.flags["c"]
group-onsemi 0:098463de4c5d 91 self.cppc += self.flags["common"] + c_flags_cmd + cxx_flags_cmd + self.flags["cxx"]
group-onsemi 0:098463de4c5d 92 self.ld = [join(IAR_BIN, "ilinkarm")]
group-onsemi 0:098463de4c5d 93 self.ar = join(IAR_BIN, "iarchive")
group-onsemi 0:098463de4c5d 94 self.elf2bin = join(IAR_BIN, "ielftool")
group-onsemi 0:098463de4c5d 95
group-onsemi 0:098463de4c5d 96 def parse_dependencies(self, dep_path):
group-onsemi 0:098463de4c5d 97 return [(self.CHROOT if self.CHROOT else '')+path.strip() for path in open(dep_path).readlines()
group-onsemi 0:098463de4c5d 98 if (path and not path.isspace())]
group-onsemi 0:098463de4c5d 99
group-onsemi 0:098463de4c5d 100 def parse_output(self, output):
group-onsemi 0:098463de4c5d 101 msg = None
group-onsemi 0:098463de4c5d 102 for line in output.splitlines():
group-onsemi 0:098463de4c5d 103 match = IAR.DIAGNOSTIC_PATTERN.match(line)
group-onsemi 0:098463de4c5d 104 if match is not None:
group-onsemi 0:098463de4c5d 105 if msg is not None:
group-onsemi 0:098463de4c5d 106 self.cc_info(msg)
group-onsemi 0:098463de4c5d 107 msg = None
group-onsemi 0:098463de4c5d 108 msg = {
group-onsemi 0:098463de4c5d 109 'severity': match.group('severity').lower(),
group-onsemi 0:098463de4c5d 110 'file': match.group('file'),
group-onsemi 0:098463de4c5d 111 'line': match.group('line'),
group-onsemi 0:098463de4c5d 112 'col': 0,
group-onsemi 0:098463de4c5d 113 'message': match.group('message'),
group-onsemi 0:098463de4c5d 114 'text': '',
group-onsemi 0:098463de4c5d 115 'target_name': self.target.name,
group-onsemi 0:098463de4c5d 116 'toolchain_name': self.name
group-onsemi 0:098463de4c5d 117 }
group-onsemi 0:098463de4c5d 118 elif msg is not None:
group-onsemi 0:098463de4c5d 119 # Determine the warning/error column by calculating the ^ position
group-onsemi 0:098463de4c5d 120 match = IAR.INDEX_PATTERN.match(line)
group-onsemi 0:098463de4c5d 121 if match is not None:
group-onsemi 0:098463de4c5d 122 msg['col'] = len(match.group('col'))
group-onsemi 0:098463de4c5d 123 self.cc_info(msg)
group-onsemi 0:098463de4c5d 124 msg = None
group-onsemi 0:098463de4c5d 125 else:
group-onsemi 0:098463de4c5d 126 msg['text'] += line+"\n"
group-onsemi 0:098463de4c5d 127
group-onsemi 0:098463de4c5d 128 if msg is not None:
group-onsemi 0:098463de4c5d 129 self.cc_info(msg)
group-onsemi 0:098463de4c5d 130
group-onsemi 0:098463de4c5d 131 def get_dep_option(self, object):
group-onsemi 0:098463de4c5d 132 base, _ = splitext(object)
group-onsemi 0:098463de4c5d 133 dep_path = base + '.d'
group-onsemi 0:098463de4c5d 134 return ["--dependencies", dep_path]
group-onsemi 0:098463de4c5d 135
group-onsemi 0:098463de4c5d 136 def cc_extra(self, object):
group-onsemi 0:098463de4c5d 137 base, _ = splitext(object)
group-onsemi 0:098463de4c5d 138 return ["-l", base + '.s.txt']
group-onsemi 0:098463de4c5d 139
group-onsemi 0:098463de4c5d 140 def get_config_option(self, config_header):
group-onsemi 0:098463de4c5d 141 return ['--preinclude=' + config_header]
group-onsemi 0:098463de4c5d 142
group-onsemi 0:098463de4c5d 143 def get_compile_options(self, defines, includes, for_asm=False):
group-onsemi 0:098463de4c5d 144 opts = ['-D%s' % d for d in defines]
group-onsemi 0:098463de4c5d 145 if self.RESPONSE_FILES:
group-onsemi 0:098463de4c5d 146 opts += ['-f', self.get_inc_file(includes)]
group-onsemi 0:098463de4c5d 147 else:
group-onsemi 0:098463de4c5d 148 opts += ["-I%s" % i for i in includes]
group-onsemi 0:098463de4c5d 149
group-onsemi 0:098463de4c5d 150 if not for_asm:
group-onsemi 0:098463de4c5d 151 config_header = self.get_config_header()
group-onsemi 0:098463de4c5d 152 if config_header is not None:
group-onsemi 0:098463de4c5d 153 opts = opts + self.get_config_option(config_header)
group-onsemi 0:098463de4c5d 154 return opts
group-onsemi 0:098463de4c5d 155
group-onsemi 0:098463de4c5d 156 @hook_tool
group-onsemi 0:098463de4c5d 157 def assemble(self, source, object, includes):
group-onsemi 0:098463de4c5d 158 # Build assemble command
group-onsemi 0:098463de4c5d 159 cmd = self.asm + self.get_compile_options(self.get_symbols(True), includes, True) + ["-o", object, source]
group-onsemi 0:098463de4c5d 160
group-onsemi 0:098463de4c5d 161 # Call cmdline hook
group-onsemi 0:098463de4c5d 162 cmd = self.hook.get_cmdline_assembler(cmd)
group-onsemi 0:098463de4c5d 163
group-onsemi 0:098463de4c5d 164 # Return command array, don't execute
group-onsemi 0:098463de4c5d 165 return [cmd]
group-onsemi 0:098463de4c5d 166
group-onsemi 0:098463de4c5d 167 @hook_tool
group-onsemi 0:098463de4c5d 168 def compile(self, cc, source, object, includes):
group-onsemi 0:098463de4c5d 169 # Build compile command
group-onsemi 0:098463de4c5d 170 cmd = cc + self.get_compile_options(self.get_symbols(), includes)
group-onsemi 0:098463de4c5d 171
group-onsemi 0:098463de4c5d 172 cmd.extend(self.get_dep_option(object))
group-onsemi 0:098463de4c5d 173
group-onsemi 0:098463de4c5d 174 cmd.extend(self.cc_extra(object))
group-onsemi 0:098463de4c5d 175
group-onsemi 0:098463de4c5d 176 cmd.extend(["-o", object, source])
group-onsemi 0:098463de4c5d 177
group-onsemi 0:098463de4c5d 178 # Call cmdline hook
group-onsemi 0:098463de4c5d 179 cmd = self.hook.get_cmdline_compiler(cmd)
group-onsemi 0:098463de4c5d 180
group-onsemi 0:098463de4c5d 181 return [cmd]
group-onsemi 0:098463de4c5d 182
group-onsemi 0:098463de4c5d 183 def compile_c(self, source, object, includes):
group-onsemi 0:098463de4c5d 184 return self.compile(self.cc, source, object, includes)
group-onsemi 0:098463de4c5d 185
group-onsemi 0:098463de4c5d 186 def compile_cpp(self, source, object, includes):
group-onsemi 0:098463de4c5d 187 return self.compile(self.cppc, source, object, includes)
group-onsemi 0:098463de4c5d 188
group-onsemi 0:098463de4c5d 189 @hook_tool
group-onsemi 0:098463de4c5d 190 def link(self, output, objects, libraries, lib_dirs, mem_map):
group-onsemi 0:098463de4c5d 191 # Build linker command
group-onsemi 0:098463de4c5d 192 map_file = splitext(output)[0] + ".map"
group-onsemi 0:098463de4c5d 193 cmd = self.ld + [ "-o", output, "--map=%s" % map_file] + objects + libraries + self.flags['ld']
group-onsemi 0:098463de4c5d 194
group-onsemi 0:098463de4c5d 195 if mem_map:
group-onsemi 0:098463de4c5d 196 cmd.extend(["--config", mem_map])
group-onsemi 0:098463de4c5d 197
group-onsemi 0:098463de4c5d 198 # Call cmdline hook
group-onsemi 0:098463de4c5d 199 cmd = self.hook.get_cmdline_linker(cmd)
group-onsemi 0:098463de4c5d 200
group-onsemi 0:098463de4c5d 201 if self.RESPONSE_FILES:
group-onsemi 0:098463de4c5d 202 # Split link command to linker executable + response file
group-onsemi 0:098463de4c5d 203 cmd_linker = cmd[0]
group-onsemi 0:098463de4c5d 204 link_files = self.get_link_file(cmd[1:])
group-onsemi 0:098463de4c5d 205 cmd = [cmd_linker, '-f', link_files]
group-onsemi 0:098463de4c5d 206
group-onsemi 0:098463de4c5d 207 # Exec command
group-onsemi 0:098463de4c5d 208 self.cc_verbose("Link: %s" % ' '.join(cmd))
group-onsemi 0:098463de4c5d 209 self.default_cmd(cmd)
group-onsemi 0:098463de4c5d 210
group-onsemi 0:098463de4c5d 211 @hook_tool
group-onsemi 0:098463de4c5d 212 def archive(self, objects, lib_path):
group-onsemi 0:098463de4c5d 213 if self.RESPONSE_FILES:
group-onsemi 0:098463de4c5d 214 param = ['-f', self.get_arch_file(objects)]
group-onsemi 0:098463de4c5d 215 else:
group-onsemi 0:098463de4c5d 216 param = objects
group-onsemi 0:098463de4c5d 217
group-onsemi 0:098463de4c5d 218 if exists(lib_path):
group-onsemi 0:098463de4c5d 219 remove(lib_path)
group-onsemi 0:098463de4c5d 220
group-onsemi 0:098463de4c5d 221 self.default_cmd([self.ar, lib_path] + param)
group-onsemi 0:098463de4c5d 222
group-onsemi 0:098463de4c5d 223 @hook_tool
group-onsemi 0:098463de4c5d 224 def binary(self, resources, elf, bin):
group-onsemi 0:098463de4c5d 225 # Build binary command
group-onsemi 0:098463de4c5d 226 cmd = [self.elf2bin, "--bin", elf, bin]
group-onsemi 0:098463de4c5d 227
group-onsemi 0:098463de4c5d 228 # Call cmdline hook
group-onsemi 0:098463de4c5d 229 cmd = self.hook.get_cmdline_binary(cmd)
group-onsemi 0:098463de4c5d 230
group-onsemi 0:098463de4c5d 231 # Exec command
group-onsemi 0:098463de4c5d 232 self.cc_verbose("FromELF: %s" % ' '.join(cmd))
group-onsemi 0:098463de4c5d 233 self.default_cmd(cmd)