Greg Steiert / pegasus_dev

Development mbed library for MAX32630FTHR

Dependents:   blinky_max32630fthr

tools/toolchains/iar.py@0:5c4d7b2438d3, 2016-11-11 (annotated)

Committer:
switches
Date:
Fri Nov 11 20:59:50 2016 +0000
Revision:
0:5c4d7b2438d3
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
switches 0:5c4d7b2438d3 1 """
switches 0:5c4d7b2438d3 2 mbed SDK
switches 0:5c4d7b2438d3 3 Copyright (c) 2011-2013 ARM Limited
switches 0:5c4d7b2438d3 4
switches 0:5c4d7b2438d3 5 Licensed under the Apache License, Version 2.0 (the "License");
switches 0:5c4d7b2438d3 6 you may not use this file except in compliance with the License.
switches 0:5c4d7b2438d3 7 You may obtain a copy of the License at
switches 0:5c4d7b2438d3 8
switches 0:5c4d7b2438d3 9 http://www.apache.org/licenses/LICENSE-2.0
switches 0:5c4d7b2438d3 10
switches 0:5c4d7b2438d3 11 Unless required by applicable law or agreed to in writing, software
switches 0:5c4d7b2438d3 12 distributed under the License is distributed on an "AS IS" BASIS,
switches 0:5c4d7b2438d3 13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
switches 0:5c4d7b2438d3 14 See the License for the specific language governing permissions and
switches 0:5c4d7b2438d3 15 limitations under the License.
switches 0:5c4d7b2438d3 16 """
switches 0:5c4d7b2438d3 17 import re
switches 0:5c4d7b2438d3 18 from os import remove
switches 0:5c4d7b2438d3 19 from os.path import join, splitext, exists
switches 0:5c4d7b2438d3 20
switches 0:5c4d7b2438d3 21 from tools.toolchains import mbedToolchain, TOOLCHAIN_PATHS
switches 0:5c4d7b2438d3 22 from tools.hooks import hook_tool
switches 0:5c4d7b2438d3 23
switches 0:5c4d7b2438d3 24 class IAR(mbedToolchain):
switches 0:5c4d7b2438d3 25 LIBRARY_EXT = '.a'
switches 0:5c4d7b2438d3 26 LINKER_EXT = '.icf'
switches 0:5c4d7b2438d3 27 STD_LIB_NAME = "%s.a"
switches 0:5c4d7b2438d3 28
switches 0:5c4d7b2438d3 29 DIAGNOSTIC_PATTERN = re.compile('"(?P<file>[^"]+)",(?P<line>[\d]+)\s+(?P<severity>Warning|Error)(?P<message>.+)')
switches 0:5c4d7b2438d3 30 INDEX_PATTERN = re.compile('(?P<col>\s*)\^')
switches 0:5c4d7b2438d3 31
switches 0:5c4d7b2438d3 32 @staticmethod
switches 0:5c4d7b2438d3 33 def check_executable():
switches 0:5c4d7b2438d3 34 """Returns True if the executable (arm-none-eabi-gcc) location
switches 0:5c4d7b2438d3 35 specified by the user exists OR the executable can be found on the PATH.
switches 0:5c4d7b2438d3 36 Returns False otherwise."""
switches 0:5c4d7b2438d3 37 return mbedToolchain.generic_check_executable("IAR", 'iccarm', 2, "bin")
switches 0:5c4d7b2438d3 38
switches 0:5c4d7b2438d3 39 def __init__(self, target, notify=None, macros=None,
switches 0:5c4d7b2438d3 40 silent=False, extra_verbose=False, build_profile=None):
switches 0:5c4d7b2438d3 41 mbedToolchain.__init__(self, target, notify, macros, silent,
switches 0:5c4d7b2438d3 42 extra_verbose=extra_verbose,
switches 0:5c4d7b2438d3 43 build_profile=build_profile)
switches 0:5c4d7b2438d3 44 if target.core == "Cortex-M7F" or target.core == "Cortex-M7FD":
switches 0:5c4d7b2438d3 45 cpuchoice = "Cortex-M7"
switches 0:5c4d7b2438d3 46 else:
switches 0:5c4d7b2438d3 47 cpuchoice = target.core
switches 0:5c4d7b2438d3 48
switches 0:5c4d7b2438d3 49 # flags_cmd are used only by our scripts, the project files have them already defined,
switches 0:5c4d7b2438d3 50 # using this flags results in the errors (duplication)
switches 0:5c4d7b2438d3 51 # asm accepts --cpu Core or --fpu FPU, not like c/c++ --cpu=Core
switches 0:5c4d7b2438d3 52 if target.core == "Cortex-M4F":
switches 0:5c4d7b2438d3 53 asm_flags_cmd = [
switches 0:5c4d7b2438d3 54 "--cpu", "Cortex-M4F"
switches 0:5c4d7b2438d3 55 ]
switches 0:5c4d7b2438d3 56 else:
switches 0:5c4d7b2438d3 57 asm_flags_cmd = [
switches 0:5c4d7b2438d3 58 "--cpu", cpuchoice
switches 0:5c4d7b2438d3 59 ]
switches 0:5c4d7b2438d3 60 # custom c flags
switches 0:5c4d7b2438d3 61 if target.core == "Cortex-M4F":
switches 0:5c4d7b2438d3 62 c_flags_cmd = [
switches 0:5c4d7b2438d3 63 "--cpu", "Cortex-M4F",
switches 0:5c4d7b2438d3 64 "--thumb", "--dlib_config", join(TOOLCHAIN_PATHS['IAR'], "inc", "c", "DLib_Config_Full.h")
switches 0:5c4d7b2438d3 65 ]
switches 0:5c4d7b2438d3 66 else:
switches 0:5c4d7b2438d3 67 c_flags_cmd = [
switches 0:5c4d7b2438d3 68 "--cpu", cpuchoice,
switches 0:5c4d7b2438d3 69 "--thumb", "--dlib_config", join(TOOLCHAIN_PATHS['IAR'], "inc", "c", "DLib_Config_Full.h")
switches 0:5c4d7b2438d3 70 ]
switches 0:5c4d7b2438d3 71 # custom c++ cmd flags
switches 0:5c4d7b2438d3 72 cxx_flags_cmd = [
switches 0:5c4d7b2438d3 73 "--c++", "--no_rtti", "--no_exceptions"
switches 0:5c4d7b2438d3 74 ]
switches 0:5c4d7b2438d3 75 if target.core == "Cortex-M7FD":
switches 0:5c4d7b2438d3 76 asm_flags_cmd += ["--fpu", "VFPv5"]
switches 0:5c4d7b2438d3 77 c_flags_cmd.append("--fpu=VFPv5")
switches 0:5c4d7b2438d3 78 elif target.core == "Cortex-M7F":
switches 0:5c4d7b2438d3 79 asm_flags_cmd += ["--fpu", "VFPv5_sp"]
switches 0:5c4d7b2438d3 80 c_flags_cmd.append("--fpu=VFPv5_sp")
switches 0:5c4d7b2438d3 81
switches 0:5c4d7b2438d3 82 IAR_BIN = join(TOOLCHAIN_PATHS['IAR'], "bin")
switches 0:5c4d7b2438d3 83 main_cc = join(IAR_BIN, "iccarm")
switches 0:5c4d7b2438d3 84
switches 0:5c4d7b2438d3 85 self.asm = [join(IAR_BIN, "iasmarm")] + asm_flags_cmd + self.flags["asm"]
switches 0:5c4d7b2438d3 86 self.cc = [main_cc]
switches 0:5c4d7b2438d3 87 self.cppc = [main_cc]
switches 0:5c4d7b2438d3 88 self.cc += self.flags["common"] + c_flags_cmd + self.flags["c"]
switches 0:5c4d7b2438d3 89 self.cppc += self.flags["common"] + c_flags_cmd + cxx_flags_cmd + self.flags["cxx"]
switches 0:5c4d7b2438d3 90 self.ld = [join(IAR_BIN, "ilinkarm")]
switches 0:5c4d7b2438d3 91 self.ar = join(IAR_BIN, "iarchive")
switches 0:5c4d7b2438d3 92 self.elf2bin = join(IAR_BIN, "ielftool")
switches 0:5c4d7b2438d3 93
switches 0:5c4d7b2438d3 94 def parse_dependencies(self, dep_path):
switches 0:5c4d7b2438d3 95 return [(self.CHROOT if self.CHROOT else '')+path.strip() for path in open(dep_path).readlines()
switches 0:5c4d7b2438d3 96 if (path and not path.isspace())]
switches 0:5c4d7b2438d3 97
switches 0:5c4d7b2438d3 98 def parse_output(self, output):
switches 0:5c4d7b2438d3 99 msg = None
switches 0:5c4d7b2438d3 100 for line in output.splitlines():
switches 0:5c4d7b2438d3 101 match = IAR.DIAGNOSTIC_PATTERN.match(line)
switches 0:5c4d7b2438d3 102 if match is not None:
switches 0:5c4d7b2438d3 103 if msg is not None:
switches 0:5c4d7b2438d3 104 self.cc_info(msg)
switches 0:5c4d7b2438d3 105 msg = None
switches 0:5c4d7b2438d3 106 msg = {
switches 0:5c4d7b2438d3 107 'severity': match.group('severity').lower(),
switches 0:5c4d7b2438d3 108 'file': match.group('file'),
switches 0:5c4d7b2438d3 109 'line': match.group('line'),
switches 0:5c4d7b2438d3 110 'col': 0,
switches 0:5c4d7b2438d3 111 'message': match.group('message'),
switches 0:5c4d7b2438d3 112 'text': '',
switches 0:5c4d7b2438d3 113 'target_name': self.target.name,
switches 0:5c4d7b2438d3 114 'toolchain_name': self.name
switches 0:5c4d7b2438d3 115 }
switches 0:5c4d7b2438d3 116 elif msg is not None:
switches 0:5c4d7b2438d3 117 # Determine the warning/error column by calculating the ^ position
switches 0:5c4d7b2438d3 118 match = IAR.INDEX_PATTERN.match(line)
switches 0:5c4d7b2438d3 119 if match is not None:
switches 0:5c4d7b2438d3 120 msg['col'] = len(match.group('col'))
switches 0:5c4d7b2438d3 121 self.cc_info(msg)
switches 0:5c4d7b2438d3 122 msg = None
switches 0:5c4d7b2438d3 123 else:
switches 0:5c4d7b2438d3 124 msg['text'] += line+"\n"
switches 0:5c4d7b2438d3 125
switches 0:5c4d7b2438d3 126 if msg is not None:
switches 0:5c4d7b2438d3 127 self.cc_info(msg)
switches 0:5c4d7b2438d3 128
switches 0:5c4d7b2438d3 129 def get_dep_option(self, object):
switches 0:5c4d7b2438d3 130 base, _ = splitext(object)
switches 0:5c4d7b2438d3 131 dep_path = base + '.d'
switches 0:5c4d7b2438d3 132 return ["--dependencies", dep_path]
switches 0:5c4d7b2438d3 133
switches 0:5c4d7b2438d3 134 def cc_extra(self, object):
switches 0:5c4d7b2438d3 135 base, _ = splitext(object)
switches 0:5c4d7b2438d3 136 return ["-l", base + '.s.txt']
switches 0:5c4d7b2438d3 137
switches 0:5c4d7b2438d3 138 def get_config_option(self, config_header):
switches 0:5c4d7b2438d3 139 return ['--preinclude=' + config_header]
switches 0:5c4d7b2438d3 140
switches 0:5c4d7b2438d3 141 def get_compile_options(self, defines, includes, for_asm=False):
switches 0:5c4d7b2438d3 142 opts = ['-D%s' % d for d in defines]
switches 0:5c4d7b2438d3 143 if self.RESPONSE_FILES:
switches 0:5c4d7b2438d3 144 opts += ['-f', self.get_inc_file(includes)]
switches 0:5c4d7b2438d3 145 else:
switches 0:5c4d7b2438d3 146 opts += ["-I%s" % i for i in includes]
switches 0:5c4d7b2438d3 147
switches 0:5c4d7b2438d3 148 if not for_asm:
switches 0:5c4d7b2438d3 149 config_header = self.get_config_header()
switches 0:5c4d7b2438d3 150 if config_header is not None:
switches 0:5c4d7b2438d3 151 opts = opts + self.get_config_option(config_header)
switches 0:5c4d7b2438d3 152 return opts
switches 0:5c4d7b2438d3 153
switches 0:5c4d7b2438d3 154 @hook_tool
switches 0:5c4d7b2438d3 155 def assemble(self, source, object, includes):
switches 0:5c4d7b2438d3 156 # Build assemble command
switches 0:5c4d7b2438d3 157 cmd = self.asm + self.get_compile_options(self.get_symbols(True), includes, True) + ["-o", object, source]
switches 0:5c4d7b2438d3 158
switches 0:5c4d7b2438d3 159 # Call cmdline hook
switches 0:5c4d7b2438d3 160 cmd = self.hook.get_cmdline_assembler(cmd)
switches 0:5c4d7b2438d3 161
switches 0:5c4d7b2438d3 162 # Return command array, don't execute
switches 0:5c4d7b2438d3 163 return [cmd]
switches 0:5c4d7b2438d3 164
switches 0:5c4d7b2438d3 165 @hook_tool
switches 0:5c4d7b2438d3 166 def compile(self, cc, source, object, includes):
switches 0:5c4d7b2438d3 167 # Build compile command
switches 0:5c4d7b2438d3 168 cmd = cc + self.get_compile_options(self.get_symbols(), includes)
switches 0:5c4d7b2438d3 169
switches 0:5c4d7b2438d3 170 cmd.extend(self.get_dep_option(object))
switches 0:5c4d7b2438d3 171
switches 0:5c4d7b2438d3 172 cmd.extend(self.cc_extra(object))
switches 0:5c4d7b2438d3 173
switches 0:5c4d7b2438d3 174 cmd.extend(["-o", object, source])
switches 0:5c4d7b2438d3 175
switches 0:5c4d7b2438d3 176 # Call cmdline hook
switches 0:5c4d7b2438d3 177 cmd = self.hook.get_cmdline_compiler(cmd)
switches 0:5c4d7b2438d3 178
switches 0:5c4d7b2438d3 179 return [cmd]
switches 0:5c4d7b2438d3 180
switches 0:5c4d7b2438d3 181 def compile_c(self, source, object, includes):
switches 0:5c4d7b2438d3 182 return self.compile(self.cc, source, object, includes)
switches 0:5c4d7b2438d3 183
switches 0:5c4d7b2438d3 184 def compile_cpp(self, source, object, includes):
switches 0:5c4d7b2438d3 185 return self.compile(self.cppc, source, object, includes)
switches 0:5c4d7b2438d3 186
switches 0:5c4d7b2438d3 187 @hook_tool
switches 0:5c4d7b2438d3 188 def link(self, output, objects, libraries, lib_dirs, mem_map):
switches 0:5c4d7b2438d3 189 # Build linker command
switches 0:5c4d7b2438d3 190 map_file = splitext(output)[0] + ".map"
switches 0:5c4d7b2438d3 191 cmd = self.ld + [ "-o", output, "--map=%s" % map_file] + objects + libraries + self.flags['ld']
switches 0:5c4d7b2438d3 192
switches 0:5c4d7b2438d3 193 if mem_map:
switches 0:5c4d7b2438d3 194 cmd.extend(["--config", mem_map])
switches 0:5c4d7b2438d3 195
switches 0:5c4d7b2438d3 196 # Call cmdline hook
switches 0:5c4d7b2438d3 197 cmd = self.hook.get_cmdline_linker(cmd)
switches 0:5c4d7b2438d3 198
switches 0:5c4d7b2438d3 199 if self.RESPONSE_FILES:
switches 0:5c4d7b2438d3 200 # Split link command to linker executable + response file
switches 0:5c4d7b2438d3 201 cmd_linker = cmd[0]
switches 0:5c4d7b2438d3 202 link_files = self.get_link_file(cmd[1:])
switches 0:5c4d7b2438d3 203 cmd = [cmd_linker, '-f', link_files]
switches 0:5c4d7b2438d3 204
switches 0:5c4d7b2438d3 205 # Exec command
switches 0:5c4d7b2438d3 206 self.cc_verbose("Link: %s" % ' '.join(cmd))
switches 0:5c4d7b2438d3 207 self.default_cmd(cmd)
switches 0:5c4d7b2438d3 208
switches 0:5c4d7b2438d3 209 @hook_tool
switches 0:5c4d7b2438d3 210 def archive(self, objects, lib_path):
switches 0:5c4d7b2438d3 211 if self.RESPONSE_FILES:
switches 0:5c4d7b2438d3 212 param = ['-f', self.get_arch_file(objects)]
switches 0:5c4d7b2438d3 213 else:
switches 0:5c4d7b2438d3 214 param = objects
switches 0:5c4d7b2438d3 215
switches 0:5c4d7b2438d3 216 if exists(lib_path):
switches 0:5c4d7b2438d3 217 remove(lib_path)
switches 0:5c4d7b2438d3 218
switches 0:5c4d7b2438d3 219 self.default_cmd([self.ar, lib_path] + param)
switches 0:5c4d7b2438d3 220
switches 0:5c4d7b2438d3 221 @hook_tool
switches 0:5c4d7b2438d3 222 def binary(self, resources, elf, bin):
switches 0:5c4d7b2438d3 223 # Build binary command
switches 0:5c4d7b2438d3 224 cmd = [self.elf2bin, "--bin", elf, bin]
switches 0:5c4d7b2438d3 225
switches 0:5c4d7b2438d3 226 # Call cmdline hook
switches 0:5c4d7b2438d3 227 cmd = self.hook.get_cmdline_binary(cmd)
switches 0:5c4d7b2438d3 228
switches 0:5c4d7b2438d3 229 # Exec command
switches 0:5c4d7b2438d3 230 self.cc_verbose("FromELF: %s" % ' '.join(cmd))
switches 0:5c4d7b2438d3 231 self.default_cmd(cmd)